CN109986635A - A jig made of membrane keys for electronic products - Google Patents

Abstract

The invention discloses a jig made of membrane keys for electronic products, comprising a jig main body, a pressing plate, a knife plate and a placement groove. The surface of the jig main body is provided with a rotating shaft, and the top of the jig main body is provided with Pressing plate, the surface of the pressing plate is fixedly connected to the handle, the interior of the pressing plate is provided with a knife plate, the bottom of the knife plate is evenly distributed with blades, the inside of the fixture body is provided with a placement slot, the placement The positioning pins are evenly distributed in the inside of the slot, the inside of the placement slot is provided with a bottom plate, and the tail of the bottom plate is provided with holes. The membrane button of an electronic product is made into a jig. Through the bottom plate provided inside the placement slot, the membrane button can be taken out directly after being cut. Just insert your finger into the hole, and then pull your finger to remove it. The bottom plate is lifted up, and then the membrane keys cut on the bottom plate are taken out at one time, and the membrane keys will not be left in the placement groove, which is convenient to operate, saves time and effort, and has strong practicability.

Description

A jig made of membrane keys for electronic products

technical field

The invention relates to the technical field of membrane key processing, in particular to a jig for making membrane keys of electronic products.

Background technique

Jig is a large category of tools for woodworking, iron work, fitter, machinery, electric control and some other handicrafts. It is mainly used as a tool to assist in controlling position or action. Jig can be divided into process assembly jig, project There are three types of test fixtures and circuit board test fixtures.

Most of the membrane buttons on the market are made of jigs after they are made, and it is difficult to take out all the membrane buttons at one time. It needs to be taken repeatedly, which is time-consuming, laborious, and troublesome. In most cases, when replacing the style of the membrane button, the fixture needs to be disassembled and replaced, which has a certain degree of difficulty in operation, and is not easy to install and disassemble as a whole.

SUMMARY OF THE INVENTION

(1) Technical problems solved

Aiming at the deficiencies of the prior art, the present invention provides a jig made of membrane keys for electronic products, which solves the problem that after most of the jigs made of membrane keys on the market are made, it is difficult to remove the membrane at one time. It is time-consuming and laborious to take out all the keys, which is time-consuming and troublesome. At the same time, most of the jigs made of membrane buttons need to be disassembled and replaced when replacing the style of membrane buttons, which is difficult to operate. , the overall inconvenience of installation and disassembly.

(2) Technical solutions

In order to achieve the above purpose, the present invention is achieved through the following technical solutions: a jig made of a membrane key for electronic products, including a jig body, a pressing plate, a blade and a placement groove, and the surface of the jig body is provided with a rotating shaft , the top of the fixture body is provided with a pressing plate, the surface of the pressing plate is fixedly connected to the handle, the interior of the pressing plate is provided with a knife plate, the bottom of the knife plate is evenly distributed with blades, the fixture body is There is a placement slot inside the placement slot, the positioning pins are evenly distributed in the interior of the placement slot, the interior of the placement slot is provided with a bottom plate, and the tail of the bottom plate is provided with a hole.

Preferably, a rotating shaft is embedded on the surface of the fixture body, a pressing plate is sleeved on the outside of the rotating shaft, and the outside of the pressing plate is connected to the handle by welding.

Preferably, a blade is inlaid inside the pressing plate, and a blade is inlaid at the bottom of the blade.

Preferably, bolts are welded on the top of the blade, the bolts pass through the interior of the pressing plate, and nuts are sleeved on the outside of the bolts.

Preferably, the interior of the placement groove is connected to the positioning pin by inlaying, and the placement groove and the pressing plate are interlocked with each other.

Preferably, a bottom plate is inlaid inside the placement slot, and a hole is drilled on the right side of the bottom plate.

(3) Beneficial effects

The present invention provides a jig for making membrane keys of electronic products. Has the following beneficial effects:

(1) The membrane button of the electronic product is made into a fixture. Through the bottom plate provided inside the placement slot, the membrane button can be taken out directly after being cut. Just insert your finger into the hole, and then pull it. Lift the bottom plate with your fingers, and then the membrane buttons cut on the bottom plate are taken out at one time, and the membrane buttons will not be left in the placement slot. The operation is convenient, time-saving and labor-saving, and has strong practicability.

(2) The membrane button of the electronic product is made into a fixture. By inlaying a knife plate inside the pressing plate, different styles of membrane buttons can be cut for replacement as needed. The bolts are passed through the pressing plate and then tightened with nuts. , the installation and fixation can be completed, the operation is simple, the installation difficulty is low, the installation and disassembly are convenient, and it is more convenient.

Description of drawings

Fig. 1 is the overall structural representation of the present invention;

Fig. 2 is a schematic diagram of a placement groove structure of the present invention;

Fig. 3 is the structural schematic diagram of the blade of the present invention;

In the figure, fixture body-1, rotating shaft-2, pressing plate-3, grip-4, blade-5, blade-6, bolt-7, nut-8, placement groove-9, positioning pin-10, Bottom plate-11, hole-12.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Referring to FIGS. 1-3 , an embodiment of the present invention provides a technical solution: a film key for electronic products is made into a jig, which includes a jig body 1 , a pressing plate 3 , a knife plate 5 and a placement groove 9 . The surface of the main body 1 is provided with a rotating shaft 2, the top of the fixture main body 1 is provided with a pressing plate 3, the surface of the pressing plate 3 is fixedly connected to the handle 4, and the inside of the pressing plate 3 is provided with a knife plate 5, The blades 6 are evenly distributed at the bottom of the blade plate 5 , a placement slot 9 is arranged inside the fixture body 1 , the positioning pins 10 are evenly distributed in the interior of the placement slot 9 , and a bottom plate 11 is arranged inside the placement slot 9 , the rear of the bottom plate 11 is provided with a hole 12 .

The surface of the fixture body 1 is inlaid with a rotating shaft 2 , and the outside of the rotating shaft 2 is sleeved with a pressing plate 3 , and the outside of the pressing plate 3 is connected to the handle 4 by welding. The main body 1 and the pressing plate 3 are connected together, and the membrane keyboard can be made by only lifting and pressing the pressing plate 3 when processing the membrane keys, and the operation is convenient.

The inside of the pressing plate 3 is inlaid with a blade 5, and the bottom of the blade 5 is inlaid with a blade 6. By combining the blade 5 provided with the blade 6, the corresponding type of membrane keyboard can be replaced according to different styles of membrane keyboards. The blade plate 5 is used to complete the cutting of the membrane keyboard by the blade 6, which is more flexible to use and has strong practicability.

The top of the knife plate 5 is welded with a bolt 7, the bolt 7 passes through the interior of the pressing plate 3, and a nut 8 is sleeved on the outside of the bolt 7, and the bolt 7 is provided on the top of the knife plate 5 to combine with the nut 8. , pass the bolt 7 through the pressing plate 3, and then tighten the nut 8 to complete the installation and fixation, the operation is simple, the installation difficulty is low, and the installation and disassembly are convenient.

The interior of the placement slot 9 is connected to the positioning pin 10 by inlaying, the placement slot 9 and the pressing plate 3 are fitted with each other, and the membrane keyboard can be inserted on the positioning pin 10 through the four positioning pins 10 provided, The positioning and fixing can be completed, and the installation accuracy is strong.

The bottom plate 11 is inlaid inside the placement slot 9, and a hole 12 is drilled on the right side of the bottom plate 11. Through the provided bottom plate 11, the membrane keys can be cut and taken out directly at one time. Insert your finger into the hole 12, then pull your finger to lift up the bottom plate 11, and then all the membrane buttons cut on the bottom plate 11 are taken out, and no membrane buttons remain in the placement slot 9, which is convenient and practical.

Working principle: When using the fixture, first place the membrane button to be cut in the placement groove 9, and put the four corners of the membrane button on the positioning needle 10, then the positioning and fixing can be completed, and the installation accuracy is relatively high. Then, through the provided pressing plate 3, it is merged into the inside of the fixture body 1, and at the same time, through the knife plate 5 provided at the bottom of the pressing plate 3, the membrane keys can be cut, and then the pressing plate 3 Lift up, then insert your fingers into the holes 12 at the end of the bottom plate 11 through the provided bottom plate 11, lift the bottom plate 11 as a whole, and then all the cut membrane keys can be taken out, and the membrane keys will not be left in the placement slot 9. Inside, the operation is convenient, time-saving and labor-saving. Finally, when different styles of membrane buttons need to be made, as long as the knife plate 5 is embedded in the inside of the pressing plate 3, the bolt 7 can pass through the pressing plate 3 at the same time, and the nut 8 is sleeved. Tighten the bolts 7, thus completing the installation and disassembly of the blade 5, the operation is simple, the difficulty is low, and the practicability is strong.

The fixture body 1, the rotating shaft 2, the pressing plate 3, the handle 4, the blade 5, the blade 6, the bolt 7, the nut 8, the placing slot 9, the positioning pin 10, the bottom plate 11, and the hole 12 of the present invention are all common parts. Standard parts or parts known to those skilled in the art, the structure and principle of which are all known to those skilled in the art through technical manuals or through conventional experimental methods. After most of the tools are made, it is difficult to take out all the membrane keys at one time. It needs to be taken repeatedly, which is time-consuming and laborious, and is more troublesome. At the same time, most of the membrane keys are made into fixtures. The jig needs to be disassembled and replaced, which has certain difficulties in operation, and the overall inconvenience of installation and disassembly. In the present invention, through the mutual combination of the above components, through the bottom plate provided inside the placement slot, the membrane button can be placed in the After cutting, take out all of them directly, just insert your finger into the hole, then pull your finger to lift the bottom plate, and then the cut membrane button on the bottom plate will be taken out at one time, and the membrane button will not be left in the placement slot. Inside, at the same time, by inlaying a knife plate inside the pressing plate, different styles of membrane buttons can be cut to replace as needed, passing the bolt through the pressing plate, and then tightening the nut to complete the installation and fixation, the operation is simple, and the installation is difficult lower and more convenient.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but without departing from the spirit or essential aspects of the present invention. In the case of the characteristic features, the present invention can be implemented in other specific forms. Therefore, the embodiments are to be regarded in all respects as illustrative and not restrictive, and the scope of the invention is to be defined by the appended claims rather than the foregoing description, which are therefore intended to fall within the scope of the claims. All changes within the meaning and scope of the equivalents of , are included in the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. A jig made of membrane keys for electronic products is characterized in that: it comprises a jig main body (1), a pressing plate (3), a knife plate (5) and a placement groove (9), and the jig main body ( The surface of 1) is provided with a rotating shaft (2), the top of the fixture body (1) is provided with a pressing plate (3), and the surface of the pressing plate (3) is fixedly connected to the handle (4). (3) is provided with a knife plate (5) inside, the bottom of the knife plate (5) is evenly distributed with blades (6), and the inside of the fixture body (1) is provided with a placement groove (9), the placement Positioning pins (10) are evenly distributed inside the groove (9), a bottom plate (11) is provided inside the placement groove (9), and a hole (12) is provided at the tail of the bottom plate (11). 2. A jig made of membrane keys for electronic products according to claim 1, characterized in that: the surface of the jig main body (1) is inlaid with a rotating shaft (2), and the outer surface of the rotating shaft (2) is inlaid with a rotating shaft (2). A pressing plate (3) is sleeved, and the outside of the pressing plate (3) is connected to the handle (4) by welding. 3. A jig made of membrane keys for electronic products according to claim 1, characterized in that: a knife plate (5) is embedded in the inside of the pressing plate (3), and the knife plate (5) is The bottom is inlaid with a blade (6). 4. A jig made of membrane keys for electronic products according to claim 1, characterized in that: the top of the blade (5) is welded with bolts (7), and the bolts (7) pass through the press Inside the plate (3), a nut (8) is sleeved on the outside of the bolt (7). 5. A jig made of membrane keys for electronic products according to claim 1, characterized in that: the inside of the placement groove (9) is connected to the positioning pin (10) by inlaying, and the placement groove ( 9) Fit the pressing plate (3) to each other. 6. The jig made of membrane keys for electronic products according to claim 1, characterized in that: a bottom plate (11) is embedded in the inside of the placement groove (9), and a right side of the bottom plate (11) is inlaid. A hole (12) is drilled.