CN2867531Y - Liquid crystal display rotation angle adjustment mechanism - Google Patents
Liquid crystal display rotation angle adjustment mechanism Download PDFInfo
- Publication number
- CN2867531Y CN2867531Y CN 200520128769 CN200520128769U CN2867531Y CN 2867531 Y CN2867531 Y CN 2867531Y CN 200520128769 CN200520128769 CN 200520128769 CN 200520128769 U CN200520128769 U CN 200520128769U CN 2867531 Y CN2867531 Y CN 2867531Y
- Authority
- CN
- China
- Prior art keywords
- push button
- lcd
- revolution
- upper pedestal
- angle
- 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.)
- Expired - Lifetime
Links
- 239000004973 liquid crystal related substance Substances 0.000 title abstract description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 46
- 230000000694 effects Effects 0.000 claims description 5
- 210000002583 cell-derived microparticle Anatomy 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model relates to a LCD gyration angle adjustment mechanism, including: the top surface of the lower seat body is provided with a fan-shaped tooth row which is provided with a plurality of convex teeth, and the top surface is provided with arc sliding slot holes which are symmetrical left and right; an upper seat body, the upper part of which is provided with a liquid crystal display, and the bottom surface of the upper seat body is provided with sliding posts corresponding to the positions and the number of the arc sliding slot holes and capable of mutually leading; and a positioning mechanism having a positioning spring and a positioning push button, wherein the positioning spring constantly forces the positioning push button to engage with one of the teeth row to position the rotation angle of the upper base and the LCD, and when the positioning push button is pushed inward, the engagement between the push button and the teeth can be released to allow the LCD to be rotated left and right. The angle adjusting mechanism further comprises a limiting mechanism which can limit or release the rotation range of the liquid crystal display.
Description
Technical field
The utility model relates to a kind of angle adjusting mechanism, particularly relates to a kind of LCD angle of revolution governor motion, can regulate the angle of revolution, the left and right sides of this LCD very easily, and the angle of revolution that firmly keeps this to regulate.
Background technology
Because the angular deviation of restriction, user and the LCD placement location at liquid crystal visual angle and during as the input use of touch panel (Touch Panel), the adjusting of angle of revolution, the LCD left and right sides is necessary.
For the adjusting of angle of revolution, the LCD left and right sides, existing generally is bottom this LCD and the mode of the pivot packing between a pedestal, regulates the angle of revolution, the left and right sides of this LCD and keeps the location.
Yet, this kind done the mode of angular adjustment and location merely with pivot, its stability for angle orientation is not firm, when this LCD is used as touch panel, touch-control power when the user operates will touch this LCD with rock or be shifted, cause the instability on the touch control operation, even cause the change of this LCD angle of revolution, and cause in the use inconvenience and the puzzlement.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of LCD angle of revolution governor motion, scalable and the angle of revolution, the left and right sides that firmly keeps this LCD, when making this LCD, can keep the state of stabilizer pole by touch control operation.
To achieve these goals, the utility model provides a kind of LCD angle of revolution governor motion, and its characteristics are, comprising:
One lower base, one position of its end face is defined as the single-revolution central point, with this centre of gyration point is that the summit outwards is provided with a fan-shaped frame groove, and the groove face of this fan-shaped frame groove to be provided with at least two be the arc in the center of circle slotted eye that slips with this centre of gyration, these arcs slotted eye left-right symmetric of slipping;
One upper pedestal, its top is provided with LCD, the bottom surface of this upper pedestal is provided with and this arc the slip position and the corresponding post that slips of quantity of slotted eye, and can with this arc slip slotted eye mutually mutual conductance close, and this post that slips can be in this arc slips slotted eye be the center of circle revolution of slipping with this centre of gyration point; And
One location device, it comprises
One tooth row forms or is arranged at this upper pedestal bottom surface by the inner edge of this fan-shaped frame groove is a part of, and this tooth row has a plurality of double wedges;
Detent mechanism, be located at this upper pedestal bottom or be located at the end face of this lower base, and corresponding to the position of this tooth row, this detent mechanism includes a location spring and a location push button, this location push button has a depression, and the depression of this location push button can be meshed with a wherein double wedge of this tooth row under this retainer spring effect.
Above-mentioned LCD angle of revolution governor motion, its characteristics are that this centre of gyration point of this lower base is provided with an axis hole, and the bottom surface of this upper pedestal then is provided with a rotating shaft in the position corresponding to this axis hole, but the two two-phase pivot closes.
Above-mentioned LCD angle of revolution governor motion, its characteristics be, this arc dress that a position of slotted eye is set as a larger aperture that slips moves back the hole.
Above-mentioned LCD angle of revolution governor motion, its characteristics be, the slip periphery of slotted eye of this arc forms the back up pad of projection, and the ectosome of this post that slips is equipped with groove, and this groove is aimed at and be embedded in to the slip peritreme of slotted eye of this arc.
Above-mentioned LCD angle of revolution governor motion, its characteristics are that the bottom surface of this upper pedestal is provided with a framework, this location push button can slide in this framework, and this retainer spring of installing between this framework and this location push button.
Above-mentioned LCD angle of revolution governor motion, its characteristics are, also comprise a stop means, comprising:
One retaining is protruding, be arranged at this lower base this fan-shaped frame groove inner edge a position or be arranged at the bottom surface of this upper pedestal;
One position-limit mechanism, corresponding to the protruding position of this retaining, be arranged at the bottom surface of this upper pedestal or be arranged at the end face of this lower base, this position-limit mechanism includes a limit spring and a spacing push button, this spacing push button has a block, the block of this spacing push button cooperates with protruding the keeping out mutually of this retaining, limits the revolution range of this upper pedestal and this LCD.
Above-mentioned LCD angle of revolution governor motion, its characteristics are that the bottom surface of this upper pedestal is provided with a framework, this spacing push button can slide in this framework, and is equiped with this limit spring between this framework and this spacing push button.
According to one side of the present utility model, by angle adjusting mechanism of the present utility model, scalable and the angle of revolution, the left and right sides that firmly keeps this LCD when making this LCD by touch control operation, can keep the state of stabilizer pole.
According on the other hand of the present utility model, angle adjusting mechanism of the present utility model further includes a position-limit mechanism, can limit or remove the revolution range of LCD.
Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to qualification of the present utility model.
Description of drawings
Fig. 1 is the stereoscopic synoptic diagram of the utility model LCD angle of revolution governor motion;
Fig. 2 is the exploded view of the utility model governor motion shown in Figure 1;
Fig. 3 is the wherein enlarged drawing of A portion of the utility model governor motion shown in Figure 2;
Fig. 4 is the schematic top plan view of the utility model governor motion shown in Figure 1, but and its detent mechanism of display operation and make its rotating state in LCD left and right sides;
Fig. 5 is the schematic top plan view of the utility model governor motion shown in Figure 1, and its detent mechanism of display operation and position-limit mechanism and remove state to the restriction of LCD angle of revolution;
Fig. 6 is the schematic top plan view of the utility model governor motion shown in Figure 1, and the action that show to continue Fig. 5 makes the post that slips move back the state of hole site with respect to the slip dress of slotted eye of arc.
Embodiment
Structure of the present utility model, characteristics and effect thereof, the embodiment of adjoint further is described in detail as follows.
See also Fig. 1 to shown in Figure 6, wherein, Fig. 1 is the stereoscopic synoptic diagram of the utility model LCD angle of revolution governor motion, Fig. 2 is the exploded view of the utility model governor motion shown in Figure 1, Fig. 3 is the wherein enlarged drawing of A portion of the utility model governor motion shown in Figure 2, Fig. 4 is the schematic top plan view of the utility model governor motion shown in Figure 1, but and its detent mechanism of display operation and make its rotating state in LCD left and right sides, Fig. 5 is the schematic top plan view of the utility model governor motion shown in Figure 1, and its detent mechanism of display operation and position-limit mechanism and remove state to the restriction of LCD angle of revolution, Fig. 6 is the schematic top plan view of the utility model governor motion shown in Figure 1, and the action that show to continue Fig. 5 makes the post that slips move back the state of hole site with respect to the slip dress of slotted eye of arc.
As above-mentioned graphic shown in, the utility model LCD angle of revolution governor motion includes: a lower base 1, a upper pedestal 2 and a location mechanism 3.
One position of the end face of lower base 1 is defined as single-revolution central point 11, with this centre of gyration point is that the summit outwards is provided with a fan-shaped frame groove 12, the some of the inner edge of this fan-shaped frame groove 12 is formed with a tooth row 13, it has a plurality of double wedges 131, and the arc that it is the center of circle with this centre of gyration point 11 that the groove face of fan-shaped frame groove is provided with at least two slotted eye 14 (embodiment of accompanying drawing shows to have four arcs slotted eye that slips) that slips, these arcs slotted eye that slips is to be center and left-right symmetric with this centre of gyration point 11, and each arc dress that a position of slotted eye 14 is set as a larger aperture that slips moves back hole 141, packing into or withdraw from order to the following post 23 that slips.Again, the slip periphery of slotted eye 14 of each arc is formed with the back up pad 142 of projection.
In addition, on the implementation, above-mentioned this centre of gyration point 11 also can be provided with an axis hole 15, for the rotating shaft 22 of following upper pedestal 2 mutually pivot close, and make that the revolution of upper pedestal 2 is more stable.
The top of upper pedestal 2 is provided with LCD 21, and these upper pedestal 2 bottom surfaces are provided with and the corresponding rotating shaft 22 in axis hole 15 (centre of gyration point 11) position, but and the two-phase pivot closes.The bottom surface of upper pedestal is provided with and arc slip slotted eye 14 positions and the corresponding post 23 that slips of quantity in addition, and can with this arc slip slotted eye mutually mutual conductance close; And this post 23 that slips can be in this arc slips slotted eye 14 is the center of circle revolution of slipping with this centre of gyration point 11.Again, the ectosome of the post 23 that respectively slips is provided with groove 231, and in when assembling, this groove 231 is aimed at and be embedded in to the slip peritreme 143 of slotted eye 14 of above-mentioned arc.
This detent mechanism 3 is located at the bottom of upper pedestal 2 and corresponding to the position of tooth row 13, is constituted a location device with this tooth row 13, is used to realize the location, angle of revolution of upper pedestal 2 and LCD 21 thereof.This detent mechanism includes a location spring 31 and a location push button 32, and it has a depression 321.On the implementation, the bottom surface of upper pedestal 2 is provided with a framework 24, and location push button 32 is installed in this framework, and can slide in this framework, and is equiped with above-mentioned retainer spring 31 between this framework 24 and the location push button 32.
As shown in Figure 6, when assembling, the slip dress of slotted eye 14 of the arc that the post 23 of slipping of upper pedestal 2 is aimed at lower bases 1 moves back hole 141 and is led and close, make the slip peritreme 143 of slotted eye 14 of arc be embedded in the groove 231 of this post 23 that slips, and make slip post 23 can be in arc slips slotted eye 14 be the center of circle revolution of slipping with centre of gyration point 11.Under the state of this combination, the detent mechanism 3 of upper pedestal 2 is aimed at the position of lower base 1 tooth row 13 simultaneously.And retainer spring 31 perseverances of this detent mechanism 3 force the depression 321 of its location push button 32, are meshed with a wherein double wedge 131 of tooth row 13, and make the angle of revolution of upper pedestal 2 and LCD 21 thereof locate.
As shown in Figure 4, when in will locating push button 32, pushing away, then can remove the engagement of its depression 321 and double wedge 131, and make upper pedestal 2 and LCD 21 thereof can by about turn round adjusting angle.When LCD 21 is conditioned the angle of revolution that arrival is scheduled to, then remove interior thrust to detent mechanism 3, then as above-mentioned, playback elastic force according to retainer spring 31, make location push button 32 depression 321 once again with another double wedge 131 engagements of tooth row 13, and make the location, angle of revolution of LCD 21.
When desiring to take off upper pedestal 2, then equally as shown in Figure 6, this upper pedestal 2 is returned back to its post 23 that slips move back hole 141, can take off this upper pedestal 2 in alignment with the slip dress of slotted eye 14 of lower base 1 arc.
On the implementation, above-mentioned this tooth row 13 and this detent mechanism 3 that the position is set is interchangeable, also, this tooth row 13 can be located at the bottom surface of upper pedestal 2, and this detent mechanism 3 is located at the end face of lower base 1, it is regulated for liquid crystal device 21 angles of revolution and effect of location is consistent.
Again for fear of LCD 21 in above-mentioned turning course, moved back hole 141 coming off of unawareness taken place because of the post 23 of slipping returns back to dress, so in the middle of the above-mentioned governor motion of the utility model, be provided with position-limit mechanism 4.On the implementation, be provided with a retaining at a position of the inner edge of lower base 1 fan-shaped frame groove 12 protruding 16, and the bottom surface of upper pedestal 2 then is provided with this position-limit mechanism 4 corresponding to the protruding position of this retaining, has constituted a stop means jointly.This position-limit mechanism includes a limit spring 41 and a spacing push button 42, and it has a block 421.On the implementation, the bottom surface of upper pedestal 2 is provided with a framework 25, and spacing push button 42 is installed in the framework 25, and can slide in framework, and is equiped with above-mentioned limit spring 41 between framework 25 and the location push button 42.
These limit spring 41 perseverances force the block body 421 of spacing push button 42 outwards can be kept out mutually with lower base 1 retaining protruding 16, make upper pedestal 2 to be returned back to keep off above this protruding 16, thereby have limited the revolution range of this upper pedestal 2 and this LCD 21 thereof.
As shown in Figure 5, when pushing away in the spacing push button 42 with position-limit mechanism 4, then the block 421 of this push button moves toward interior simultaneously, and can remove this block 421 and protruding 16 states of keeping out mutually of retaining, thereby has removed the restriction to upper pedestal 2 and LCD 21 revolution range thereof.Also promptly, when usual, can limit the revolution range of this upper pedestal 2 and LCD 21 thereof, unexpected this LCD coming off unexpectedly; And when desiring painstakingly to take off this LCD 21, the arc that then can allow this LCD 21 to return back to make its post 23 that slips aim at lower bases 1 slotted eye 14 that slips, and can be for taking off this upper pedestal and LCD thereof.
Again, above-mentioned retaining protruding 16 and position-limit mechanism 4 that the position is set is interchangeable, also, retaining protruding 16 can be located at the bottom surface of upper pedestal 2, and position-limit mechanism 4 is located at the end face of lower base 1, its effect for the restriction of LCD 21 angles of revolution is consistent.
Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (7)
1, a kind of LCD angle of revolution governor motion is characterized in that, comprising:
One lower base, one position of its end face is defined as the single-revolution central point, with this centre of gyration point is that the summit outwards is provided with a fan-shaped frame groove, and the groove face of this fan-shaped frame groove to be provided with at least two be the arc in the center of circle slotted eye that slips with this centre of gyration, these arcs slotted eye left-right symmetric of slipping;
One upper pedestal, its top is provided with LCD, the bottom surface of this upper pedestal is provided with and this arc the slip position and the corresponding post that slips of quantity of slotted eye, and can with this arc slip slotted eye mutually mutual conductance close, and this post that slips can be in this arc slips slotted eye be the center of circle revolution of slipping with this centre of gyration point; And
One location device, it comprises
One tooth row forms or is arranged at this upper pedestal bottom surface by the inner edge of this fan-shaped frame groove is a part of, and this tooth row has a plurality of double wedges;
Detent mechanism, be located at this upper pedestal bottom or be located at the end face of this lower base, and corresponding to the position of this tooth row, this detent mechanism includes a location spring and a location push button, this location push button has a depression, and the depression of this location push button can be meshed with a wherein double wedge of this tooth row under this retainer spring effect.
2, LCD according to claim 1 angle of revolution governor motion is characterized in that this centre of gyration point of this lower base is provided with an axis hole, and the bottom surface of this upper pedestal then is provided with a rotating shaft in the position corresponding to this axis hole, but the two two-phase pivot closes.
3, LCD according to claim 1 angle of revolution governor motion is characterized in that, this arc dress that a position of slotted eye is set as a larger aperture that slips moves back the hole.
4, LCD according to claim 1 angle of revolution governor motion, it is characterized in that, the slip periphery of slotted eye of this arc forms the back up pad of projection, and the ectosome of this post that slips is equipped with groove, and this groove is aimed at and be embedded in to the slip peritreme of slotted eye of this arc.
5, LCD according to claim 1 angle of revolution governor motion is characterized in that the bottom surface of this upper pedestal is provided with a framework, and this location push button can slide in this framework, and this retainer spring of installing between this framework and this location push button.
6, LCD according to claim 1 angle of revolution governor motion is characterized in that, also comprises a stop means, comprising:
One retaining is protruding, be arranged at this lower base this fan-shaped frame groove inner edge a position or be arranged at the bottom surface of this upper pedestal;
One position-limit mechanism, corresponding to the protruding position of this retaining, be arranged at the bottom surface of this upper pedestal or be arranged at the end face of this lower base, this position-limit mechanism includes a limit spring and a spacing push button, this spacing push button has a block, the block of this spacing push button cooperates with protruding the keeping out mutually of this retaining, limits the revolution range of this upper pedestal and this LCD.
7, LCD according to claim 6 angle of revolution governor motion is characterized in that the bottom surface of this upper pedestal is provided with a framework, and this spacing push button can slide in this framework, and is equiped with this limit spring between this framework and this spacing push button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520128769 CN2867531Y (en) | 2005-12-31 | 2005-12-31 | Liquid crystal display rotation angle adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520128769 CN2867531Y (en) | 2005-12-31 | 2005-12-31 | Liquid crystal display rotation angle adjustment mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2867531Y true CN2867531Y (en) | 2007-02-07 |
Family
ID=37703236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520128769 Expired - Lifetime CN2867531Y (en) | 2005-12-31 | 2005-12-31 | Liquid crystal display rotation angle adjustment mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2867531Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112525663A (en) * | 2019-09-17 | 2021-03-19 | 株式会社岛津制作所 | Material testing machine |
-
2005
- 2005-12-31 CN CN 200520128769 patent/CN2867531Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112525663A (en) * | 2019-09-17 | 2021-03-19 | 株式会社岛津制作所 | Material testing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101060874A (en) | Toggle-Down Mechanism for Winding Up Pen | |
| US11629811B2 (en) | Display supporting device | |
| US8235336B2 (en) | Vacuum suction base | |
| CN2867531Y (en) | Liquid crystal display rotation angle adjustment mechanism | |
| JP3227620U (en) | Quick release assembly and support | |
| CN210129057U (en) | Precise two-dimensional lens adjusting mechanism | |
| CN201496392U (en) | two-way hub | |
| US8770832B1 (en) | Flip watch bezel | |
| TWM288937U (en) | Mechanism for adjusting rotation angle of LCD device | |
| CN2446865Y (en) | Improved bead seat positioning device for drawer slide rails | |
| CN113503092B (en) | Coded lock password retrieving mechanism | |
| CN2792900Y (en) | Stroller height adjuster structure | |
| CN2488383Y (en) | Control Mechanism for Seat Backrest Inclination Angle | |
| CN2607825Y (en) | Micro-adjustable sliding buckle | |
| CN210932296U (en) | Backrest and wheelchair | |
| CN209570801U (en) | A kind of Teaching method of computer information technology projector | |
| CN101472436A (en) | Adjustable supporting mechanism | |
| CN2903543Y (en) | Improved Structure of Uniaxial Hub | |
| CN221171549U (en) | LED display device | |
| CN2553230Y (en) | The central shaft structure of the tripod | |
| TWI830648B (en) | Chair seat | |
| CN200978878Y (en) | hub | |
| CN2877201Y (en) | Liquid crystal display elevation angle adjustment mechanism | |
| CN103104593B (en) | Pivoting mechanism and supporting frame using the same | |
| CN107035944B (en) | Display supporting device with adjustable dip angle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070207 |
|
| EXPY | Termination of patent right or utility model |