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WO2018177189A1 - 调节笔 - Google Patents

调节笔 Download PDF

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Publication number
WO2018177189A1
WO2018177189A1 PCT/CN2018/080020 CN2018080020W WO2018177189A1 WO 2018177189 A1 WO2018177189 A1 WO 2018177189A1 CN 2018080020 W CN2018080020 W CN 2018080020W WO 2018177189 A1 WO2018177189 A1 WO 2018177189A1
Authority
WO
WIPO (PCT)
Prior art keywords
ratchet
pen
adjustment
button
spring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2018/080020
Other languages
English (en)
French (fr)
Inventor
王磊
王伟伟
李春丽
朱黎明
丁开斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BOE Technology Group Co Ltd
Hefei Xinsheng Optoelectronics Technology Co Ltd
Original Assignee
BOE Technology Group Co Ltd
Hefei Xinsheng Optoelectronics Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BOE Technology Group Co Ltd, Hefei Xinsheng Optoelectronics Technology Co Ltd filed Critical BOE Technology Group Co Ltd
Priority to US16/303,826 priority Critical patent/US10983374B2/en
Publication of WO2018177189A1 publication Critical patent/WO2018177189A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K7/00—Ball-point pens
    • B43K7/005—Pen barrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00—Propelling pencils
    • B43K21/02—Writing-core feeding mechanisms
    • B43K21/22—Writing-cores gripping means, e.g. chucks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00—Propelling pencils
    • B43K21/24—Assembling, finishing, or repairing propelling pencils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
    • B43K24/02—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
    • B43K24/08—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons
    • B43K24/084—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons with saw-like or analogous cams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K29/00—Combinations of writing implements with other articles
    • B43K29/10—Combinations of writing implements with other articles with illuminating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
    • B43K24/02—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions

Definitions

  • Embodiments of the present disclosure relate to an adjustment pen.
  • the Printed Circuit Board is an important part of the LCD panel and is used to control the screen display of the LCD panel.
  • the Flicker adjustment is generally required, and the splash screen adjustment of the liquid crystal panel needs to adjust the size of the knob type variable resistor (VR) in the PCB area, and the splash screen of the liquid crystal panel.
  • the frequency is adjusted. In this process, it is necessary to adjust the pen tip alignment knob type variable resistor hole, and then rotate the adjustment pen to adjust the size of the knob type variable resistor.
  • At least one embodiment of the present disclosure provides an adjustment pen including a pen body, the pen body including a pen tip, wherein the adjustment pen further includes a light emitting unit, a control switch, and a power supply module carried by the pen body,
  • the illumination unit is connected to the control switch and the power supply module to form an illumination circuit
  • the control switch is configured to control a path and an open circuit of the illumination circuit
  • the illumination unit is configured to emit a light beam to the pen tip.
  • the pen body includes a pen holder and a pen holder, one end of the pen holder is fixedly connected to the pen holder, the pen tip is located at the other end of the pen holder; the light emitting unit, the Both the control switch and the power supply module are carried by the handle.
  • the pen holder has a cavity
  • the control switch includes an actuating member, a transmission mechanism, and a contact switch, the actuating member partially or entirely protruding from the outer surface of the pen holder.
  • the transmission mechanism is located in the cavity and connected to the actuating member, and the contact switch is located in the cavity and connected to the transmission mechanism; and the actuating member is configured to The transmission mechanism can be moved relative to the handle, such that the contact switch switches between a closed state and an open state in response to a change in a connection state with the illumination circuit.
  • the transmission mechanism is a telescopic mechanism.
  • the actuating member is a button
  • the telescopic mechanism includes a first ratchet and a second ratchet, and a ratchet sleeve sleeved on the second ratchet, the button is coupled to the first ratchet, the second ratchet and the contact switch Connected, the axes of the first ratchet and the second ratchet are collinear and configured to be movable in the direction of the axis in the ratchet sleeve on opposite sides of the first and second ratchets a plurality of gear teeth are disposed along the axial direction, the teeth of the first ratchet mesh with the teeth of the second ratchet, and the inner side wall of the ratchet sleeve is spaced apart from the axial direction by a plurality of guiding slots
  • the end of the ratchet sleeve away from the button includes a serration edge, the axial distance of the serrated groove bottom of the serration edge to the end surface of the
  • the telescopic mechanism further includes a spring, a first end of the spring is coupled to the second ratchet, a second end is coupled to a wall surface of the cavity, and the spring is expandable and contractible along an axial direction of the ratchet sleeve .
  • the button is pushed by the first ratchet to slide the second ratchet out of the guiding slot and rotate under the action of the teeth of the first ratchet to guide the guiding a rib is snapped into the serration groove of the serration edge to cause the spring to be in a compressed state, and the button again pushes the second ratchet through the first ratchet to slide out and rotate from the serration groove of the serration edge
  • the guiding rib enters the guiding groove, and the button, the first ratchet and the second ratchet are reset by the spring.
  • the contact switch includes a first metal piece connected to the transmission mechanism, a second metal piece and a third metal piece connected to the illumination circuit, in response to the In the closed state, the first metal piece is in contact with the second metal piece and the third metal piece.
  • the spring is sleeved on the second ratchet, the first end of the spring abuts the first metal piece, and the other end is located on a wall surface of the cavity The flanges are against each other.
  • the light emitting unit is located on the handle.
  • the light emitting unit is located on a surface of the handle near a side of the pen tip.
  • the number of the light emitting units is at least two, and the at least two light emitting units are evenly disposed with respect to the pen body.
  • the pen body includes a first half case and a second half case that are detachably connected.
  • the first partial housing and the second partial housing are detachably connected by screws.
  • Figure 1 is a schematic view showing the structure of an adjustment pen known to the inventors
  • FIG. 2 is a schematic structural view of an adjustment pen according to an embodiment of the present disclosure
  • FIG. 3 is a schematic diagram of an illumination circuit of an adjustment pen in accordance with an embodiment of the present disclosure
  • FIG. 4 is a process state diagram of a telescopic mechanism of an adjustment pen closing a contact switch according to an embodiment of the present disclosure
  • FIG. 5 is a process state diagram of a telescopic mechanism of an adjustment pen that disconnects a contact switch, in accordance with an embodiment of the present disclosure.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defined by “first” and “second” may include one or more of the features either explicitly or implicitly. In the description of the present disclosure, "a plurality of” means two or more unless otherwise stated.
  • FIG. 1 shows an adjustment pen comprising a pen holder 01 and a pen holder 02 fixed to the pen holder 01.
  • One end of the pen holder 02 is connected to the pen holder 01, and the other end is provided with a pen tip.
  • the nib 03 is used for the adjustment hole of the aligning knob type variable resistor.
  • the adjustment of the flash screen frequency of the liquid crystal panel is carried out in a production environment, that is, at an illumination of 10 Lux. Since the adjustment hole of the knob type variable resistor is relatively small, it is difficult for the human eye to see the adjustment hole of the knob type variable resistor under the illumination of 10 Lux, and the adjustment hole of the knob type variable resistor of the adjustment pen is known by the inventors. Need to rely on the operator's experience and feelings to match, and the skill level of the operator is very different, especially for novices. In the process of using the adjustment pen flash screen adjustment known by the inventor, it is easy to produce alignment difficulties and flash. The screen frequency adjustment takes too long and other problems, which makes the operator's eyes easy to fatigue, and because the flash screen frequency adjustment takes too long, the efficiency of the splash screen frequency adjustment is lowered.
  • the adjustment pen includes a pen body 100 including a pen tip 140 configured to be inserted into an adjustment hole of a knob type variable resistor, and the adjustment pen further includes a light emitting unit 300 carried by the pen body 100.
  • the control unit 400 and the power supply module 500 are connected to the control switch 400 and the power supply module 500 to form an illumination circuit.
  • the control switch 400 is configured to control the path and the open circuit of the illumination circuit, and the illumination unit 300 is configured to be emitted toward the pen tip 140. beam.
  • the adjusting pen includes the light emitting unit 300 carried by the pen body 100, the control switch 400 and the power supply module 500, and the light emitting unit 300 is connected with the control switch 400 and the power supply module 500 to form a lighting circuit, so that when the adjusting pen is used When the adjustment hole of the knob type variable resistor is aligned, the operator can control the power supply module 500 to supply power to the light emitting unit 300 by the control switch 400 to illuminate the area of the adjustment hole of the knob type variable resistor, thereby facilitating operation.
  • the power supply module 500 includes a battery, a battery bay, a charging module, and an adapter that can provide electrical energy.
  • lighting unit 300 includes a lighting bulb, LED light, etc., that can illuminate after power is supplied.
  • the light emitting unit 300 can emit a light beam toward the pen tip 140, which means that the light beam emitted by the light emitting unit 300 can at least partially fall on a region around the pen tip 140, that is, the pen tip 140 is located in a straight line m in FIG. 2 (the light emitting unit 300 emits The optical axis of the light beam passes through the center of the light exiting surface of the light emitting unit 300 and a region within the angle ⁇ formed by the straight line n (the line connecting the center of the light emitting surface of the light emitting unit 300 and the nib 140).
  • the pen body 100 can have a variety of configurations.
  • the pen body 100 may be configured to have a structure in which the pen body 100 includes a cylindrical rod, and one end of the cylindrical rod is provided with a pen tip 140, and the light emitting unit 300, the control switch 400, and the power supply module 500 are all carried by the cylindrical rod.
  • the pen body 100 can be configured to have the following structure: as shown in FIG. 2, the pen body 100 includes a pen holder 110 and a pen holder 120. One end of the pen holder 120 is fixedly connected to the pen holder 110, and the other end is provided with a pen tip 140.
  • the light emitting unit 300, the control switch 400, and the power supply module 500 are all carried by the pen holder 110.
  • the pen body 100 includes the pen holder 110 and the pen holder 120, it is more convenient to install the installation of the light-emitting unit 300, and at the same time, it is convenient for the operator to hold.
  • the handle 110 includes a cavity 111.
  • the control switch 400 includes an actuator 410, a transmission mechanism 420, and a contact switch 430.
  • the actuator 410 partially or entirely protrudes from the handle 110.
  • the transmission mechanism 420 is disposed in the cavity 111 and connected to the actuator 410.
  • the contact switch 430 is located in the cavity 111 and is connected to the transmission mechanism 420.
  • the contact switch 430 is connected to the transmission mechanism 420.
  • the actuating member 410 can drive the transmission mechanism 420 to move relative to the handle 110, thereby driving the contact switch 430 to switch between the closed state and the open state.
  • the operator can apply a force to the actuating member 410 to drive the transmission mechanism 420 to move relative to the pen holder 110, thereby driving the contact switch 430 to
  • the light-emitting unit 300 is powered to emit light, thereby facilitating the adjustment of the position of the adjustment knob of the positional knob; at the end of the adjustment of the splash screen of the panel, the operator can again apply a force to the actuator 410 to drive the transmission mechanism.
  • the 420 moves relative to the pen holder 110, thereby driving the contact switch 430 to be disconnected, no longer supplying power to the light emitting unit 300, and the light emitting unit 300 stops emitting light, thereby saving power consumption of the light emitting unit 300. Since the pen holder 110 has a cavity 111 configured to accommodate the actuating member 410, the transmission mechanism 420 and the contact switch 430, the internal space of the pen holder 110 can be fully utilized, and the volume of the adjustment pen can be reduced, thereby facilitating the operator to take Hold the operation.
  • the transmission mechanism 420 can be configured in a variety of configurations, for example, the transmission mechanism 420 includes a screw mechanism, the actuator 410 can drive the screw mechanism to rotate and the screw mechanism can advance or retreat in a straight line during rotation so that The contact switch 430 switches between a closed state and an open state.
  • the transmission mechanism 420 can include a telescoping mechanism that only extends and retracts two motions. In this way, the opening and closing of the contact switch 430 can be realized by the telescopic mechanism, which is convenient for the operator to operate.
  • the telescoping mechanism can be implemented in a variety of configurations.
  • the telescopic mechanism may include the following structure: the telescopic mechanism includes a transmission rod, one end of the transmission rod is connected to the actuation member 410, the other end is connected to the contact switch 430, and the transmission rod is sleeved with a spring, and the spring is located at the Between the transmission rod and the wall of the cavity 111, one end of the spring abuts against the first flange on the transmission rod, and the other end abuts against the second flange on the wall surface of the cavity 111.
  • the transmission rod moves linearly and closes the contact switch 430 while the spring is in a compressed state; after the operator stops applying a force to the actuating member 410, the transmission rod is at the spring The spring force is reset and the contact switch 430 is turned off.
  • the operator can realize the jog control of the illumination of the illumination unit 300 through the actuation member 410 (ie, the force is applied to the actuation member 410, the transmission rod moves, the illumination unit 300 is illuminated; the actuation of the actuation member 410 is stopped, and the transmission rod is reset. , the light emitting unit 300 is off).
  • the telescopic mechanism may also include a telescopic mechanism such as a cylindrical pen, that is, the operator applies a force to the actuating member 410, the telescopic mechanism extends, the contact switch 430 is closed, and the light emitting unit 300 is bright; the force is applied to the actuating member 410, the telescopic mechanism remains in the extended state, and the light emitting unit 300 is bright; the actuating member 410 is again urged, the telescopic mechanism is retracted, the contact switch 430 is turned off, and the light emitting unit 300 is extinguished.
  • a telescopic mechanism such as a cylindrical pen
  • the telescopic mechanism of the cylindrical pen can be configured in various forms.
  • the actuating member 410 is a button (in addition to the button, the actuating member 410 can also be a paddle, and the operator drives the telescopic mechanism by dialing the paddle).
  • the telescopic mechanism can be configured to have the following structure:
  • the telescopic mechanism includes a first ratchet 421 and a second ratchet 422, and a ratchet sleeve 423 sleeved on the second ratchet 422.
  • the button is connected to the first ratchet 421, and the second ratchet 422 is connected to the contact switch 430.
  • the axes of the ratchet 421 and the second ratchet 422 are collinear and configured to be movable in the axial direction in the ratchet sleeve 423.
  • the opposite sides of the first ratchet 421 and the second ratchet 422 are provided with a plurality of teeth in the axial direction.
  • the teeth of the first ratchet 421 are meshed with the teeth of the second ratchet 422, and a plurality of guiding grooves 4232 are spaced apart from the wall of the ratchet sleeve 423 in the axial direction.
  • the end of the ratchet sleeve 423 away from the button has a serrated edge 4231, the serrated edge
  • the axial distance of the sawtooth groove bottom of the 4231 to the end face of the ratchet sleeve 423 near the button is d
  • the axial distance of the guide groove 4232 near the end of the button to the end face of the ratchet sleeve 423 near the button is m, wherein d>m (as shown in the figure) 4)
  • the second ratchet 422 has a guiding rib 4221 slidable along the guiding groove 4232, and the first ratchet 421 slides only in the axial direction of the ratchet sleeve 423, wherein d and m satisfy d>m, which is in the guiding rib
  • the telescopic mechanism further includes a spring 424 having one end connected to the second ratchet 422 and the other end connected to the wall surface of the cavity 111, and the spring 424 is expandable and contractible in the axial direction of the ratchet sleeve 423.
  • the first ratchet 421 moves along its axial direction, pushing the second ratchet 422 to slide out of the guiding groove 4232 (as shown in state 1 and state 2 of FIG. 4), at which time the second ratchet 422 is at the Rotation occurs under the action of the teeth of a ratchet wheel 421, so that the guide ribs 4221 are snapped into the serration grooves of the serrations 4231 (as shown in state 3 and state 4 of Fig. 4), at which time the spring 424 is in a compressed state.
  • the second ratchet wheel 422 provides an elastic force, so that the guiding rib 4221 can be tightly caught in the sawtooth groove of the sawtooth edge 4231; when the button is pressed again, the button pushes the second ratchet 422 by the first ratchet 421 to move the guiding rib 4221 from the sawtooth edge
  • the sawtooth slot of the 4231 slides out (as shown in the state 1 and the state 2 of FIG. 5), at which time the second ratchet 422 rotates again under the action of the teeth of the first ratchet 421, thereby causing the guide ribs 4221 to enter the guide slot.
  • the button, the first wheel, and the second wheel are reset by the spring force of the spring 424 (as shown in state 4 of Figure 5).
  • the contact switch 430 includes a first metal piece 431 connected to the transmission mechanism 420, a second metal piece 432 and a third metal piece 433 connected to the illumination circuit, when the contact switch When the 430 is in the closed state, the first metal piece 431 is in contact with the second metal piece 432 and the third metal piece 433.
  • the contact switch 430 realizes the opening and closing of the illumination circuit by using the movement of the metal piece, so that the structure of the contact switch 430 can be simplified, thereby reducing the cost of the adjustment pen; at the same time, the contact switch 430 and the transmission mechanism 420 can also be facilitated.
  • the second metal piece 432 and the third metal piece 433 may be fixed on the wall surface of the cavity 111.
  • Spring 424 can be arranged in a variety of ways.
  • the spring 424 can be disposed in such a manner that the spring 424 is sleeved on the second ratchet 422, one end of the spring 424 abuts against the third flange on the second ratchet 422, and the other end is located on the wall of the cavity 111.
  • the fourth flange abuts.
  • the spring 424 can be disposed in the following manner: as shown in FIG. 2, the spring 424 is sleeved on the second ratchet 422, the first end of the spring 424 abuts against the first metal piece 431, and the other end is located at the cavity 111.
  • the flanges on the wall abut against each other. At this time, it is not necessary to provide a third flange on the second ratchet 422.
  • the light emitting unit 300 may be disposed at different positions.
  • the light emitting unit 300 may be disposed on the pen holder 120.
  • the light-emitting unit 300 can also be located on the handle 110, which facilitates the installation of the light-emitting unit 300, and can also make the shape of the adjustment pen more beautiful.
  • the illumination unit 300 is located on the wall surface of the handle 110 near the tip 140.
  • the distance between the light-emitting unit 300 and the pen tip 140 is relatively close, and the adjustment hole position of the knob-type variable resistor is facilitated when the alignment position of the knob-type variable resistor is adjusted, so that the operator can view and operate.
  • a plurality of illumination units 300 may be provided. As shown in FIG. 2, two light emitting units 300 are provided, which are uniformly disposed around the pen body. By providing a plurality of light-emitting units 300, the illuminance of the light-emitting unit 300 can be improved; and the plurality of light-emitting units 300 are evenly disposed around the axis of the pen holder 120, so that the adjustment hole position of the knob-type variable resistor can be omnidirectionally illuminated, and the illumination unit 300 is illuminated. The effect makes it easier for the operator to see the adjustment hole position of the knob type variable resistor.
  • the plurality of light emitting units 300 may be connected in series in the lighting circuit or in parallel in the lighting circuit, which is not limited in the disclosure.
  • the illumination unit 300 in order to make the light emitting unit 300 more power-saving under the premise that the adjustment hole position of the knob type variable resistor can be illuminated, the illumination unit 300 has an illumination range of 200 to 500 Lux. If the illuminance of the illuminating unit 300 is too low, the operator can see the adjustment hole position of the knob type varistor; the illuminance of the illuminating unit 300 is too high, the power consumption is large, and the heat generation is large, and the life of the lighting circuit is easily shortened. Therefore, the illumination range of the illumination unit 300 is set to 200 to 500 Lux, which provides suitable brightness, which is convenient for the operator to see the adjustment hole position of the knob type variable resistor, reduce power consumption, and improve the service life of the illumination circuit.
  • the illumination unit 300 can provide illumination with higher brightness, which is more convenient for the operator to see the adjustment hole position of the knob type variable resistor.
  • the handle 110 in order to facilitate the disassembly and assembly of the transmission mechanism 420, the spring 424, the contact switch 430, etc., the handle 110 includes a first partial housing and a second partial housing, a first partial housing and a second half The housing is detachably connected. Since the two half-shells are detachably connected, when the transmission mechanism 420 or the like located in the cavity 111 needs to be replaced, the first half-shell and the second half-shell can be disassembled, and then replaced, and then assembled. The half-shell and the second half-shell facilitate replacement of components in the cavity 111 of the handle 110, thereby extending the life of the adjustment pen.
  • first half shell and the second half shell can be detachably connected by screws, that is, as shown in FIG. 2, the first half shell and the second half shell are provided with a screw mounting post 130, and the screw mounting post
  • the center hole 131 of the 130 is used to provide a screw, and the screw is connected to the screw mounting post 130 on the two half-shells to achieve a detachable connection of the first and second half-shells.
  • the screw mounting post 130 is located between the second ratchet 422 and the sheath 120 to prevent contact therebetween. As shown in FIG.
  • the distance between the screw mounting post 130 and the lower end surface of the second ratchet 422 is smaller than the formation of the second ratchet 422 during operation, so as to prevent the screw mounting post 130 from being aligned.
  • the second ratchet 422 forms an interference.

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Position Input By Displaying (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Toys (AREA)

Abstract

一种调节笔，包括笔体(100)，所述笔体(100)包括笔尖(140)，其中，所述调节笔还包括由所述笔体(100)承载的发光单元(300)、控制开关(400)和供电模块(500)，所述发光单元(300)与控制开关(400)、供电模块(500)连接构成照明回路，所述控制开关(400)配置为控制所述照明回路的通路与断路，所述发光单元(300)配置为向所述笔尖(140)发出光束。

Description

调节笔 技术领域
本公开的实施例涉及一种调节笔。
背景技术
印制电路板(Printed Circuit Board,PCB)是液晶显示面板中的重要组成部分，用来控制液晶面板的画面显示。在液晶面板的测试中，一般都需要进行闪屏(Flicker)调节，而液晶面板的闪屏调节需要调节PCB区域的旋钮式可变电阻(variable resistance,VR)的大小，对液晶面板的闪屏频率进行调节。在这个过程中，需要调节笔的笔尖对位旋钮式可变电阻的孔，然后旋转调节笔来调节旋钮式可变电阻的大小。
发明内容
本公开的至少一个实施例提供了一种调节笔，包括笔体，所述笔体包括笔尖，其中，所述调节笔还包括由所述笔体承载的发光单元、控制开关和供电模块，所述发光单元与控制开关、供电模块连接构成照明回路，所述控制开关配置为控制所述照明回路的通路与断路，所述发光单元配置为向所述笔尖发出光束。
在本公开的一个实施例中，所述笔体包括笔柄和笔杆，所述笔杆的一端与所述笔柄固定连接，所述笔尖位于所述笔杆的另一端；所述发光单元、所述控制开关和所述供电模块均由所述笔柄承载。
在本公开的一个实施例中，所述笔柄具有腔体，所述控制开关包括促动件、传动机构以及接触式开关，所述促动件部分或全部突出于所述笔柄外表面，所述传动机构位于所述腔体中且与所述促动件相连接，以及所述接触式开关位于所述腔体中且与所述传动机构相连接；以及，所述促动件配置成可带动所述传动机构相对所述笔柄运动，使所述接触式开关响应于与所述照明回路的连接状态的变化，在闭合状态和断开状态间切换。
在本公开的一个实施例中，所述传动机构为伸缩机构。
在本公开的一个实施例中，所述促动件为按钮；
所述伸缩机构包括第一棘轮和第二棘轮、以及套设在所述第二棘轮上的棘轮套，所述按钮与所述第一棘轮相连接，所述第二棘轮与所述接触式开关相连接，所述第一棘轮和第二棘轮的轴线共线、且配置成均可在所述棘轮套中沿所述轴线的方向移动，在所述第一棘轮和第二棘轮的相对侧面上沿轴线方向均设有多个轮齿，所述第一棘轮的轮齿与所述第二棘轮的轮齿相啮合，所述棘轮套的内侧壁上沿轴线方向上间隔开设有多个导向槽，所述棘轮套远离所述按钮的一端包括锯齿沿，所述锯齿沿的锯齿槽底到所述棘轮套靠近所述按钮的端面的轴向距离为d，所述导向槽靠近所述按钮的一端到所述棘轮套靠近所述按钮的端面的轴向距离为m，其中d>m，所述第二棘轮包括可沿所述导向槽滑动的导向筋，所述第一棘轮配置为沿所述棘轮套的轴向滑动；
所述伸缩机构还包括弹簧，所述弹簧的第一端与所述第二棘轮相连接，第二端与所述腔体的壁面相连接，所述弹簧可沿所述棘轮套的轴向伸缩。
在本公开的一个实施例中，所述按钮通过所述第一棘轮推动所述第二棘轮从所述导向槽中滑出并在所述第一棘轮的轮齿的作用下转动使所述导向筋卡入所述锯齿沿的锯齿槽中，使所述弹簧呈压缩状态，所述按钮再次通过所述第一棘轮推动所述第二棘轮从所述锯齿沿的锯齿槽中滑出并转动使所述导向筋进入所述导向槽中，在所述弹簧的作用下，所述按钮、第一棘轮和第二棘轮复位。
在本公开的一个实施例中，所述接触式开关包括与所述传动机构相连接的第一金属片、与所述照明回路相连接的第二金属片和第三金属片，响应于所述接触式开关在所述闭合状态，所述第一金属片与所述第二金属片、第三金属片相接触。
在本公开的一个实施例中，所述弹簧套设于所述第二棘轮上，所述弹簧的第一端与所述第一金属片相抵靠，另一端与位于所述腔体的壁面上的凸缘相抵靠。
在本公开的一个实施例中，所述发光单元位于所述笔柄上。
在本公开的一个实施例中，所述发光单元位于所述笔柄靠近所述笔尖一侧的表面上。
在本公开的一个实施例中，所述发光单元的数目为至少两个，所述至少 两个发光单元相对所述笔体均匀设置。
在本公开的一个实施例中，所述笔体包括可拆卸连接的第一半壳体和第二半壳体。
在本公开的一个实施例中，所述第一半壳体和所述第二半壳体通过螺钉可拆卸连接。
附图说明
为了更清楚地说明本公开实施例的技术方案，下面将对实施例的附图作简单地介绍，显而易见地，下面描述中的附图仅仅涉及本公开的一些实施例，而非对本公开的限制。
图1为发明人已知的一种调节笔的结构示意图；
图2为根据本公开一个实施例的调节笔的结构示意图；
图3为根据本公开的一个实施例的调节笔的照明回路的示意图；
图4为根据本公开的一个实施例的调节笔的伸缩机构将接触式开关闭合的过程状态图；以及
图5为根据本公开的一个实施例的调节笔的伸缩机构将接触式开关断开的过程状态图。
具体实施方式
为使本公开实施例的目的、技术方案和优点更加清楚，下面将结合本公开实施例的附图，对本公开实施例的技术方案进行清楚、完整地描述。显然，所描述的实施例是本公开的一部分实施例，而不是全部的实施例。基于所描述的本公开的实施例，本领域普通技术人员在无需创造性劳动的前提下所获得的所有其他实施例，都属于本公开保护的范围。
需要理解的是，在本文中，术语“中心”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于实施例安装位置所示的方位或位置关系，仅是为了便于描述本公开和简化描述，而不是指示或暗示所指的装置或组件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本公开的限制。
术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，由“第一”、“第二”限定的特征可以明示或者隐含地包括一个或者更多个该特征。在本公开的描述中，除非另有说明，“多个”的含义是两个或两个以上。
在发明人所知的技术中，图1示出了一种调节笔，包括笔柄01和固定于笔柄01上的笔杆02，笔杆02的一端与笔柄01相连接，另一端设有笔尖03，笔尖03用于对位旋钮式可变电阻的调节孔。
对液晶面板的闪屏频率进行调节在生产环境下进行，即在10Lux的照度下进行。由于旋钮式可变电阻的调节孔比较小，人眼在10Lux的照度下很难看清旋钮式可变电阻的调节孔，使用发明人已知的调节笔对位旋钮式可变电阻的调节孔，需要凭操作者的经验和感觉去对位，而操作者的技能水平有很大的差异，尤其是新手，在使用发明人已知的调节笔闪屏调节过程中，容易产生对位困难、闪屏频率调节耗时过长等问题，使得操作者的眼睛容易疲劳，并且由于闪屏频率调节耗时过长，降低了闪屏频率调节的效率。
本公开的至少一个实施例提供了一种调节笔。如图2和图3所示，所述调节笔包括笔体100，笔体100包括配置为插入旋钮式可变电阻的调节孔的笔尖140，调节笔还包括由笔体100承载的发光单元300、控制开关400和供电模块500，其中，发光单元300与控制开关400、供电模块500连接构成照明回路，控制开关400配置为控制照明回路的通路与断路，发光单元300配置为可朝向笔尖140发出光束。
根据本公开实施例的调节笔，包括由笔体100承载的发光单元300、控制开关400和供电模块500，并且发光单元300与控制开关400、供电模块500连接构成照明回路，这样当使用调节笔对位旋钮式可变电阻的调节孔时，操作者就可以通过控制开关400控制供电模块500向发光单元300供电使其发光，来照亮旋钮式可变电阻的调节孔所在区域，这样便于操作者看清旋钮式可变电阻的调节孔的位置，使操作者使用调节笔对位旋钮式可变电阻的调节孔位的过程变得更容易，使操作者的眼睛不容易产生疲劳，从而能够缩短面板闪屏调节的时间，操作者在闪屏调节过程中就不容易出错，保证了面板的测试质量，进而可提升面板的直通率(First Pass Yield,缩写为FPY,指的是在生产线投入100套材料中，制程第一次就通过了所有测试的良品数量)； 同时，可以缩短面板闪屏调节的时间，从而提高生产效率。
在一些实施例中，供电模块500包括电池、电池槽、充电模块以及适配器等可以提供电能的器件。
在一些实施例中，发光单元300包括照明灯泡、LED灯等能够在供电后发光的器件。
在一些实施例中，发光单元300可朝向笔尖140发出光束是指发光单元300发出的光束至少部分可落在笔尖140周围的区域，即，笔尖140位于图2中直线m(发光单元300发出的光束的光轴，通过发光单元300的出光面的中心)和直线n(发光单元300的出光面的中心与笔尖140的连线)组成的夹角θ内的区域。
在一些实施例中，笔体100可具有多种结构。例如，笔体100可以构造为具有如下结构：笔体100包括圆柱杆，圆柱杆的一端设有笔尖140，发光单元300、控制开关400和供电模块500均由圆柱杆承载。
在一些实施例中，笔体100可以构造为具有如下结构：如图2所示，笔体100包括笔柄110和笔杆120，笔杆120的一端与笔柄110固定连接，另一端设有笔尖140；发光单元300、控制开关400和供电模块500均由笔柄110承载。
相比笔体100包括圆柱杆的方案，图2所示的方案中，由于笔体100包括笔柄110和笔杆120，这样更便于安装发光单元300的安装，同时也便于操作者握持。
在一些实施例中，参见图2，笔柄110包括腔体111，控制开关400包括促动件410、传动机构420以及接触式开关430，所述促动件410部分或全部突出于笔柄110外表面，所述传动机构420设置于腔体111中且与促动件410相连接，所述接触式开关430位于腔体111中且与所述传动机构420相连接，其中，接触式开关430连接于照明回路中，所述促动件410可带动传动机构420相对笔柄110运动，进而带动接触式开关430使其在闭合状态和断开状态间切换。在使用调节笔对位旋钮式可变电阻的调节孔位时，操作者可以对促动件410施加作用力，使其带动传动机构420相对笔柄110运动，进而带动所述接触式开关430使其闭合，发光单元300通电发光，从而方便对位旋钮式可变电阻的调节孔位；在面板的闪屏调节结束时，操作者可再次对促动 件410施加作用力，使其带动传动机构420相对笔柄110运动，进而带动所述接触式开关430使其断开，不再对发光单元300供电，发光单元300停止发光，从而可以节省发光单元300的用电消耗。由于笔柄110具有配置为容纳促动件410、传动机构420和接触式开关430的腔体111，这样可以充分利用笔柄110的内部空间，可减小调节笔的体积，从而便于操作者拿握操作。
在一些实施例中，传动机构420可配置为多种结构，例如，传动机构420包括螺旋机构，促动件410可以带动螺旋机构旋转并且螺旋机构可在旋转过程中沿直线前进或后退，以使接触式开关430在闭合状态和断开状态间切换。
在一些实施例中，如图2所示，传动机构420可以包括伸缩机构，伸缩机构只有伸出和缩回两个运动。这样，通过所述伸缩机构即可实现接触式开关430的断开与闭合，比较方便操作者操作。
在一些实施例中，所述伸缩机构可采用多种结构实现。例如，伸缩机构可以包括以下结构：伸缩机构包括传动杆，传动杆一端与促动件410相连接，另一端与接触式开关430相连接，传动杆上套设有弹簧，所述弹簧位于所述传动杆与腔体111的壁之间，弹簧的一端与位于传动杆上的第一凸缘相抵靠，另一端与位于腔体111的壁面上的第二凸缘相抵靠。
在操作者对促动件410施加作用力时，传动杆沿直线运动并使接触式开关430闭合，同时弹簧处于压缩状态；操作者停止对促动件410施加作用力后，传动杆在弹簧的弹力的作用下复位，接触式开关430断开。这样，操作者通过促动件410可以实现发光单元300发光的点动控制(即对促动件410施力，传动杆运动，发光单元300亮；停止对促动件410施力，传动杆复位，发光单元300灭)。
在一些实施例中，如图2所示，伸缩机构也可以包括例如圆柱笔所采用的伸缩机构，即操作者对促动件410施力，伸缩机构伸出，接触式开关430闭合，发光单元300亮；停止对促动件410施力，伸缩机构依然保持伸出状态，发光单元300亮；再次对促动件410施力，伸缩机构缩回，接触式开关430断开，发光单元300灭。
在能够完成接触式开关430的闭合与断开的情况下，圆柱笔的伸缩机构可配置为多种形式。
参见图2、图4和图5，在一些实施例中，促动件410为按钮(除了按钮 之外，促动件410也可为拨片，操作者通过拨动拨片带动伸缩机构运动)；此时，所述伸缩机构可配置为具有以下结构：
伸缩机构包括第一棘轮421和第二棘轮422、以及套设在第二棘轮422上的棘轮套423，按钮与第一棘轮421相连接，第二棘轮422与接触式开关430相连接，第一棘轮421和第二棘轮422的轴线共线、且配置成均可在棘轮套423中沿轴线方向移动，第一棘轮421和第二棘轮422相对的侧面沿轴线方向均设有多个轮齿，第一棘轮421的轮齿与第二棘轮422的轮齿相啮合，棘轮套423的壁上沿轴线方向间隔开设有多个导向槽4232，棘轮套423远离按钮的一端具有锯齿沿4231，锯齿沿4231的锯齿槽底到棘轮套423靠近按钮的端面的轴向距离为d，导向槽4232靠近按钮的一端到棘轮套423靠近按钮的端面的轴向距离为m，其中，d>m(如图4所示)，第二棘轮422上具有可沿导向槽4232滑动的导向筋4221，第一棘轮421仅沿棘轮套423的轴向滑动，其中，d与m满足d>m，是在导向筋4221与锯齿沿4231的锯齿槽底相卡接时，保证第二棘轮422相对初始位置沿轴向移动有一段距离，从而能够触动接触式开关430关闭。棘轮套423可以与笔柄110分体设计，也可以与笔柄110的腔体111的壁面一体成型；
伸缩机构还包括弹簧424，弹簧424一端与第二棘轮422相连接，另一端与腔体111的壁面相连接，弹簧424可沿棘轮套423的轴向伸缩。
当按下按钮时，第一棘轮421沿其轴向移动，推动第二棘轮422从导向槽4232中滑出(如图4的状态1和状态2所示)，这时第二棘轮422在第一棘轮421的轮齿的作用下发生转动，从而使导向筋4221卡入锯齿沿4231的锯齿槽中(如图4的状态3和状态4所示)，此时弹簧424呈压缩状态，向第二棘轮422提供弹力，可使导向筋4221紧紧卡在锯齿沿4231的锯齿槽中；当再次按下按钮时，按钮通过第一棘轮421推动第二棘轮422移动，使导向筋4221从锯齿沿4231的锯齿槽中滑出(如图5的状态1和状态2所示)，这时第二棘轮422在第一棘轮421的轮齿的作用下再次发生转动，从而使导向筋4221进入导向槽4232中(如图5的状态3所示)，按钮、第一转轮、第二转轮在弹簧424弹力的作用下复位(如图5的状态4所示)。
参见图2，在一些实施例中，接触式开关430包括与传动机构420相连接的第一金属片431、与照明回路相连接的第二金属片432和第三金属片433， 当接触式开关430在闭合状态时，第一金属片431与第二金属片432、第三金属片433相接触。接触式开关430通过采用金属片的运动来实现照明回路的通断，这样可以简化接触式开关430的结构，从而有利于降低调节笔成本；同时，这样也可以方便接触式开关430与传动机构420相连接。其中，第二金属片432、第三金属片433可以固定在腔体111的壁面上。
弹簧424可以以多种方式设置。例如，弹簧424可以以以下方式设置：弹簧424套设于第二棘轮422上，弹簧424的一端与位于第二棘轮422上的第三凸缘相抵靠，另一端与位于腔体111的壁面上的第四凸缘相抵靠。再例如，弹簧424可以以如下方式设置：如图2所示，弹簧424套设于第二棘轮422上，弹簧424的第一端与第一金属片431相抵靠，另一端与位于腔体111的壁面上的凸缘相抵靠。此时，在第二棘轮422上无需设置第三凸缘。
本公开实施例的调节笔，发光单元300可以设置在不同的位置处。例如，发光单元300可以设置在笔杆120上。再例如，如图2所示，发光单元300也可以位于笔柄110上，这样更便于发光单元300的安装，也可以使调节笔的外形更美观。
为了提高发光单元300对旋钮式可变电阻的调节孔位的照亮效果，如图2所示，在一些实施例中，发光单元300位于笔柄110靠近笔尖140一侧的壁面上。这样发光单元300距笔尖140的距离较近，在对位对旋钮式可变电阻的调节孔位时便于对旋钮式可变电阻的调节孔位照明，便于操作者观看和操作。
在一些实施例中，为了进一步提高发光单元300对旋钮式可变电阻的调节孔位的照亮效果，可以设置多个发光单元300，例如至少两个。如图2所示，设置了两个发光单元300，所述两个发光单元300绕笔体均匀设置。通过设置多个发光单元300，可以提高发光单元300的照度；将多个发光单元300绕笔杆120的轴线均匀设置，可以全方位照亮旋钮式可变电阻的调节孔位，提高发光单元300照明效果，操作者更容易看清旋钮式可变电阻的调节孔位。其中，所述多个发光单元300可串联于照明回路中，也可并联于照明回路中，本公开对此不作限定。
在一些实施例中，为了在能够照亮旋钮式可变电阻的调节孔位的前提下，使发光单元300更省电，发光单元300的照度范围为200～500Lux。发光单元 300的照度过低，那么会影响操作者看清旋钮式可变电阻的调节孔位；发光单元300的照度过高，功耗较大，而且发热量大，容易缩短照明回路的寿命，因此，将发光单元300的照度范围设置为200～500Lux，提供适宜的亮度，便于操作者看清旋钮式可变电阻的调节孔位，又降低功耗，提高照明回路的使用寿命。
例如，相较与200Lux，发光单元300的照度为500Lux时，发光单元300可以提供亮度更高的照明，更便于操作者看清旋钮式可变电阻的调节孔位。
在一些实施例中，为了方便对传动机构420、弹簧424、接触式开关430等的拆装，笔柄110包括第一半壳体和第二半壳体，第一半壳体和第二半壳体可拆卸连接。由于两片半壳体可拆卸连接，这样当位于腔体111中的传动机构420等需要更换时，就可以将第一半壳体和第二半壳体拆开，更换后，再组装第一半壳体和第二半壳体，这样便于更换笔柄110的腔体111内的部件，进而延长调节笔的使用寿命。
例如，第一半壳体和第二半壳体可以通过螺钉实现可拆卸连接，即如图2所示，第一半壳体、第二半壳体上设有螺钉安装柱130，螺钉安装柱130的中心孔131用于设置螺钉，螺钉通过连接两个半壳体上的螺钉安装柱130从而实现第一半壳体和第二半壳体的可拆卸连接。螺钉安装柱130位于第二棘轮422与笔杆120之间，防止两者接触。如图2所示，在接触式开关430处于断开状态时，螺钉安装柱130距第二棘轮422下端面的距离小于第二棘轮422在操作过程中的形成，以防螺钉安装柱130对第二棘轮422形成干涉。
以上所述仅是本公开的示范性实施方式，而非用于限制本公开的保护范围，本公开的保护范围由所附的权利要求确定。
本公开要求于2017年3月31日递交的中国专利申请第201720339046.5号的优先权，在此全文引用上述中国专利申请公开的内容以作为本公开的一部分。

Claims (13)

  1. 一种调节笔，包括笔体，所述笔体包括笔尖，其中，所述调节笔还包括由所述笔体承载的发光单元、控制开关和供电模块，所述发光单元与控制开关、供电模块连接构成照明回路，所述控制开关配置为控制所述照明回路的通路与断路，所述发光单元配置为向所述笔尖发出光束。
  2. 根据权利要求1所述的调节笔，其中，所述笔体包括笔柄和笔杆，所述笔杆的一端与所述笔柄固定连接，所述笔尖位于所述笔杆的另一端；所述发光单元、所述控制开关和所述供电模块均由所述笔柄承载。
  3. 根据权利要求1或2所述的调节笔，其中，所述笔柄具有腔体，所述控制开关包括促动件、传动机构以及接触式开关，所述促动件部分或全部突出于所述笔柄外表面，所述传动机构位于所述腔体中且与所述促动件相连接，以及所述接触式开关位于所述腔体中且与所述传动机构相连接；以及
    其中，所述促动件配置成可带动所述传动机构相对所述笔柄运动，使所述接触式开关响应于与所述照明回路的连接状态的变化，在闭合状态和断开状态间切换。
  4. 根据权利要求3所述的调节笔，其中，所述传动机构为伸缩机构。
  5. 根据权利要求3或4所述的调节笔，其中，所述促动件为按钮；
    所述伸缩机构包括第一棘轮和第二棘轮、以及套设在所述第二棘轮上的棘轮套，所述按钮与所述第一棘轮相连接，所述第二棘轮与所述接触式开关相连接，所述第一棘轮和第二棘轮的轴线共线、且配置成均可在所述棘轮套中沿所述轴线的方向移动，在所述第一棘轮和第二棘轮的相对侧面上沿轴线方向均设有多个轮齿，所述第一棘轮的轮齿与所述第二棘轮的轮齿相啮合，所述棘轮套的内侧壁上沿轴线方向上间隔开设有多个导向槽，所述棘轮套远离所述按钮的一端具有锯齿沿，所述锯齿沿的锯齿槽底到所述棘轮套靠近所述按钮的端面的轴向距离为d，所述导向槽靠近所述按钮的一端到所述棘轮 套靠近所述按钮的端面的轴向距离为m，其中d>m，所述第二棘轮上具有可沿所述导向槽滑动的导向筋，所述第一棘轮配置为沿所述棘轮套的轴向滑动；
    所述伸缩机构还包括弹簧，所述弹簧的第一端与所述第二棘轮相连接，第二端与所述腔体的壁面相连接，所述弹簧可沿所述棘轮套的轴向伸缩。
  6. 根据权利要求5所示的调节笔，其中，
    所述按钮通过所述第一棘轮推动所述第二棘轮从所述导向槽中滑出并在所述第一棘轮的轮齿的作用下转动使所述导向筋卡入所述锯齿沿的锯齿槽中，使所述弹簧呈压缩状态，所述按钮再次通过所述第一棘轮推动所述第二棘轮从所述锯齿沿的锯齿槽中滑出并转动使所述导向筋进入所述导向槽中，在所述弹簧的作用下，所述按钮、第一棘轮和第二棘轮复位。
  7. 根据权利要求3至6中任何一项所述的调节笔，其中，所述接触式开关包括与所述传动机构相连接的第一金属片、与所述照明回路相连接的第二金属片和第三金属片，响应于所述接触式开关在所述闭合状态，所述第一金属片与所述第二金属片、第三金属片相接触。
  8. 根据权利要求5至7中任何一项所述的调节笔，其中，所述弹簧套设于所述第二棘轮上，所述弹簧的第一端与所述第一金属片相抵靠，另一端与位于所述腔体的壁面上的凸缘相抵靠。
  9. 根据权利要求2至8中任何一项所述的调节笔，其中，所述发光单元位于所述笔柄上。
  10. 根据权利要求9所述的调节笔，其中，所述发光单元位于所述笔柄靠近所述笔尖一侧的表面上。
  11. 根据权利要求1至10中任何一项所述的调节笔，其中，所述发光单元的数目为至少两个，所述至少两个发光单元相对所述笔体均匀设置。
  12. 根据权利要求1-11中任何一项所述的调节笔，其中，所述笔体包括可拆卸连接的第一半壳体和第二半壳体。
  13. 根据权利要求12所述的调节笔，其中，所述第一半壳体和所述第二半壳体通过螺钉可拆卸连接。
PCT/CN2018/080020 2017-03-31 2018-03-22 调节笔 Ceased WO2018177189A1 (zh)

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Families Citing this family (2)

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Publication number Priority date Publication date Assignee Title
CN207008219U (zh) 2017-03-31 2018-02-13 合肥鑫晟光电科技有限公司 一种调节笔
CN111367382B (zh) * 2020-04-17 2021-07-30 台州方舟科技咨询有限公司 一种基于插接限位的计算机内存条防护装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2670128Y (zh) * 2003-12-19 2005-01-12 林聪明 一种旋转发光笔
CN101460314A (zh) * 2006-06-05 2009-06-17 三菱铅笔株式会社 自动铅笔
CN207008219U (zh) * 2017-03-31 2018-02-13 合肥鑫晟光电科技有限公司 一种调节笔

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176273A (en) * 1976-10-19 1979-11-27 Olympus Optical Company Limited Light and heat writing pen for photosensitive material
US20030128193A1 (en) * 2002-01-04 2003-07-10 Quarton Inc. Touch control pen for PDA
US6926421B2 (en) * 2003-09-22 2005-08-09 Ming Huang Light emitting pen actuated by pivotally rotating a clip
KR20070029236A (ko) * 2007-02-21 2007-03-13 이형봉 터치센서식 발광펜
US8860548B2 (en) * 2009-04-02 2014-10-14 Devecka Enterprises, Inc. Methods and apparatus for art supply useage compliance
WO2016208099A1 (ja) * 2015-06-24 2016-12-29 パナソニックＩｐマネジメント株式会社 情報処理装置、情報処理装置に対する入力を制御する入力制御方法及び入力制御方法を情報処理装置に実行させるためのプログラム
KR20180044316A (ko) * 2015-08-21 2018-05-02 가부시키가이샤 와코무 스타일러스 및 색 정보 전송 방법
WO2018071001A1 (en) * 2016-10-11 2018-04-19 Hewlett-Packard Development Company, L.P. Digital stylus nib including wear indicator
ES3022641T3 (en) * 2017-04-26 2025-05-28 Pharmpur Gmbh Device for lighting the intraocular area
US10226611B1 (en) * 2018-05-11 2019-03-12 Ushio America, Inc. Grip light

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2670128Y (zh) * 2003-12-19 2005-01-12 林聪明 一种旋转发光笔
CN101460314A (zh) * 2006-06-05 2009-06-17 三菱铅笔株式会社 自动铅笔
CN207008219U (zh) * 2017-03-31 2018-02-13 合肥鑫晟光电科技有限公司 一种调节笔

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