CN219170773U - Silica gel key fixing device - Google Patents

Abstract

The utility model discloses a silica gel key fixing device, which belongs to the technical field of fixing devices and aims to solve the technical problems that in the prior art, part of silica gel keys are fixed on a silica gel plate surface by adopting an extrusion type fixing pin, as the use frequency of the silica gel keys is high, icon keys are frequently pressed to be easy to fall off or deviate, inconvenience is brought to a user.

Description

Silica gel key fixing device

Technical Field

The utility model belongs to the technical field of fixing devices, and particularly relates to a silica gel key fixing device.

Background

The name of the silica gel key is a key product manufactured by taking silica gel as a raw material, the silica gel key is often applied to electronic calculators, remote controllers, telephones, wireless telephones, electronic toys, computer keyboards, learning machine keys, cipher device keys and digital product keys, and a silica gel key fixing device is needed to be related when the silica gel key is used.

At present, a large amount of silica gel keys can be used for the control part on the large-scale device in production and life, but part of silica gel keys adopt extrusion type fixed pins to fix the silica gel panel, and because the silica gel keys are more in use frequency, icon keys are frequently pressed to easily fall off, or offset occurs, so that inconvenience is brought to users.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a silica gel key fixing device, which is used for solving the technical problems that in the prior art, part of silica gel keys adopt extrusion type fixing pins to fix the silica gel plate surface, and because the use frequency of the silica gel keys is more, icon keys are frequently pressed to easily fall off or deviate, so that inconvenience is brought to users.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a silica gel key fixing device, includes the bottom plate, the last fixed surface of bottom plate is connected with the silica gel board, the last fixed surface of silica gel board is connected with the silica gel button, the last fixed surface of silica gel button is connected with the icon button, the bottom symmetry of icon button is equipped with the bracing piece, two the bottom of bracing piece all extends to the inside of silica gel board and looks joint with the silica gel board, the bottom fixedly connected with connecting rod of icon button, the bottom fixedly connected with installation piece of connecting rod, the installation piece extends to the inside of silica gel board and fixedly connected with conducting rod, two the guide way that supplies the guide block activity is all seted up to the inside of bracing piece, the last fixed surface of bottom plate is connected with the fixed plate, the guide way that supplies the silica gel button activity is seted up to the inside of fixed plate.

As the preferable technical scheme of the utility model, the outside of the conducting rod is symmetrically provided with the guide rods, the two sides of the inner wall of the silica gel plate are fixedly connected with buffer blocks, the inside of each buffer block is fixedly connected with a buffer rod, the inside of each guide rod is provided with a guide groove for the buffer rod to move, and the outside of each buffer rod is sleeved with a buffer spring.

As the preferable technical scheme of the utility model, the upper surfaces of the two guide rods are fixedly connected with supporting bars, and the top ends of the two supporting bars are fixedly connected with the outside of the guide rod.

As the preferable technical scheme of the utility model, the bottom end of the conducting rod is fixedly connected with a conducting plate, and the upper surface of the bottom plate is fixedly connected with a control key.

As the preferable technical scheme of the utility model, the outside of the conducting rod is fixedly connected with a fixed block, the bottom ends of the inside of the silica gel plates are symmetrically provided with adjusting blocks, and the inside of each adjusting block is fixedly connected with a reset rod.

As the preferable technical scheme of the utility model, the outsides of the two reset rods are respectively and slidably connected with a sliding block, the outsides of the two reset rods are respectively sleeved with a reset spring, one end of each reset spring is fixedly connected with the inner side wall of the adjusting block, the other end of each reset spring is fixedly connected with one side of the sliding block, the insides of the two sliding blocks are respectively hinged with a movable rod, and the other ends of the two movable rods are respectively hinged with the fixed block.

The utility model provides a silica gel key fixing device, which has the following beneficial effects:

1. the utility model discloses a set up bracing piece, the connecting rod, installation piece and guide block, when pressing down the silica gel button, the icon button can push down, it pushes down in step to drive two bracing pieces, the fixture block of two bracing piece bottoms can block to the draw-in groove this moment, because the button is the silica gel material, so when the bracing piece pushes down to the draw-in groove, can continue to push down the icon button, the connecting rod drives the installation piece and pushes down in step this moment, the installation piece drives the conducting rod and pushes down, until the conducting plate pushes down to in the control key, because the conducting plate is electric connection with the control key, so can switch on between conducting plate and the control key this moment, when the installation piece pushes down, two guide blocks push down in step, the guide block can play well direction spacing effect to the installation piece, the conducting rod drives two guide rods and pushes down on the slide bar in the buffer block this moment, can play the fixed effect of direction, still can play the cushioning effect, the fixed plate can carry out spacing effect to the silica gel button, it is very convenient.

2. The utility model discloses a set up fixed block, the regulating block, the reset lever, slider and reset spring, when the conducting rod pushes down, can drive the fixed block and push down in step, the fixed block drives two movable rods and disperses to both sides this moment, the movable rod drives slider synchronous movement, the slider has extrusion effect to reset spring this moment, can loosen the icon button after the conducting plate touches the control key, reset spring bullet opens this moment, drive slider synchronous movement, the slider drives movable rod synchronous movement, the movable rod drives the conducting rod again and rises, the silica gel button can reset this moment.

Drawings

FIG. 1 is a schematic view of a front sectional part of a silica gel key fixing device according to the present utility model;

fig. 2 is a schematic perspective view of a stopper in a silica gel key fixing device according to the present utility model;

FIG. 3 is an enlarged schematic view of region B of FIG. 1;

FIG. 4 is a schematic perspective view of a reset lever in a silica gel key fixing device according to the present utility model;

fig. 5 is a schematic perspective view of a silica gel key fixing device according to the present utility model.

In the figure: 1. a bottom plate; 2. a silica gel key; 3. an icon button; 4. a connecting rod; 5. a support rod; 6. a mounting block; 7. a guide block; 8. a silicone plate; 9. a conductive rod; 10. a support bar; 11. a guide rod; 12. a fixed block; 13. a conductive plate; 14. a control key; 15. a moving rod; 16. an adjusting block; 17. a reset lever; 18. a slide block; 19. a return spring; 20. a fixing plate; 21. a rotating lever; 22. a gear; 25. a buffer spring; 26. a buffer rod.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 5, the present utility model provides a technical solution for a silica gel key fixing device: the utility model provides a silica gel key fixing device, including bottom plate 1, the last fixed surface of bottom plate 1 is connected with silica gel board 8, the last fixed surface of silica gel board 8 is connected with silica gel button 2, the last fixed surface of silica gel button 2 is connected with icon button 3, icon button 3's bottom symmetry is equipped with bracing piece 5, the bottom of two bracing pieces 5 all extends to the inside of silica gel board 8 and mutually joint with silica gel board 8, icon button 3's bottom fixedly connected with connecting rod 4, connecting rod 4's bottom fixedly connected with installation piece 6, installation piece 6 extends to silica gel board 8's inside and fixedly connected with conducting rod 9, installation piece 6's outside symmetry is equipped with guide block 7, the guide way that supplies guide block 7 activity has all been seted up to the inside of two bracing pieces 5, bottom plate 1's upper surface fixedly connected with fixed plate 20, the inside of fixed plate 20 has been seted up and has been supplied the guide way of silica gel button 2 activity, when pressing down to silica gel button 2, icon button 3 can push down, drive two 5 synchronous pushes down, the fixture block of two bracing piece 5 bottoms can block to card to the draw-in groove, because the bracing piece is the bracing piece, so the bracing piece is the bracing piece 5 can be down the bracing piece, can be down the guide block 6 and the guide piece is down in the guide piece is down 6 when the guide piece is pushed down, the guide piece is down 6 when the guide piece is down, and the guide piece is down 6 is pushed down, and the guide piece is down 6 when the guide piece is down, and can be down 6 to the guide down, and the guide piece is down 6 to the guide piece is down.

Wherein, the outside symmetry of conducting rod 9 is equipped with guide bar 11, the equal fixedly connected with buffer block in inner wall both sides of silica gel board 8, the equal fixedly connected with buffer bar 26 of inside of two buffer blocks, the guide way that supplies buffer bar 26 activity has all been seted up to the inside of two guide bars 11, the outside of two buffer bars 26 all overlaps and is equipped with buffer spring 25, conducting rod 9 drives two guide bars 11 and pushes down in step, two guide bars 11 push down on buffer bar 26, extrude buffer spring 25 this moment.

The upper surfaces of the two guide rods 11 are fixedly connected with support bars 10, the top ends of the two support bars 10 are fixedly connected with the outer parts of the conductive rods 9, and the support bars 10 play a role in fixing and supporting.

Wherein, the bottom fixedly connected with conducting plate 13 of conducting rod 9, the upper surface fixedly connected with control key 14 of bottom plate 1, the conducting plate 13 can be circular telegram when control key 14 touches.

Wherein, the outside fixedly connected with fixed block 12 of conducting rod 9, the inside bottom symmetry of silica gel board 8 is equipped with regulating block 16, the inside all fixedly connected with reset lever 17 of two regulating blocks 16, fixed block 12 drives two movable rods 15 to both sides dispersion, movable rod 15 drives slider 18 synchronous motion, slider 18 has the extrusion effect to reset spring 19 this moment, can loosen icon button 3 after the conducting plate 13 touches control key 14, reset spring 19 bullet is opened this moment, drives slider 18 synchronous motion.

Wherein, the outside of two release levers 17 all sliding connection has slider 18, and the outside of two release levers 17 all overlaps and is equipped with reset spring 19, and reset spring 19's one end carries out fixed connection with the inside wall of regulating block 16, and reset spring 19's the other end carries out fixed connection with one side of slider 18, and the inside of two sliders 18 all articulates there is movable rod 15, and the other end of two movable rods 15 all articulates with fixed block 12, and slider 18 drives movable rod 15 synchronous movement, and movable rod 15 drives conducting rod 9 again and rises.

Specific use and action of the embodiment:

when the silicon rubber key is used, through the arrangement of the support rods 5, the connecting rods 4, the mounting blocks 6 and the guide blocks 7, when the silicon rubber key 2 is pressed, the icon button 3 can be pressed downwards to drive the two support rods 5 to be pressed downwards synchronously, at the moment, the clamping blocks at the bottoms of the two support rods 5 can be clamped into the clamping grooves, because the key is made of silicon rubber, when the support rods 5 are pressed downwards to the clamping grooves, the icon button 3 can be continuously pressed downwards, at the moment, the connecting rods 4 drive the mounting blocks 6 to be pressed downwards synchronously, the mounting blocks 6 drive the conducting rods 9 to be pressed downwards until the conducting plates 13 are pressed downwards to the control keys 14, because the conducting plates 13 are electrically connected with the control keys 14, at the moment, the conducting plates 13 can be electrified with the control keys 14, when the mounting blocks 6 are pressed downwards synchronously, the two guide blocks 7 can well guide and limit the mounting blocks 6, at the moment, the conducting rods 9 drive the two guide rods 11 to be pressed downwards on the sliding rods in the buffer blocks, the buffer effect can be further, the fixing plate 20 can perform the limiting effect, the key 2 can be pressed downwards, the silicon rubber key 2 can not be conveniently, and the problem that the silicon rubber key 2 is frequently falls off due to the fact that the conventional technology is not used is solved, and the problem that the silicon rubber key 2 is frequently pressed frequently is solved.

In the use, when pressing the silica gel button, icon button 3 can push downwards, drive two bracing pieces 5 and push down in step, the fixture block of two bracing pieces 5 bottoms can block to the draw-in groove this moment, because the button is the silica gel material, so when bracing piece 5 pushes down to the draw-in groove, can continue to push down icon button 3, this moment connecting rod 4 drives the synchronous push down of installation piece 6, installation piece 6 drives conducting rod 9 and pushes down, this moment two guide pieces 7 push down in the guide groove in step, when conducting rod 9 pushes down, can drive fixed block 12 and push down in step, this moment fixed block 12 drives two movable rods 15 to both sides dispersion, movable rod 15 drives slider 18 synchronous motion, slider 18 has the extrusion effect to reset spring 19, this moment conducting rod 9 drives two guide rods 11 synchronous push down, two guide rods 11 push down on buffer rod 26, this moment extrudees buffer spring 25, this moment fixed block 12 drives two movable rods 15 to disperse, movable rod 15 drives slider 18 synchronous motion, this moment, slider 18 has the control plate 13 to push down to both sides dispersion when the conducting rod 9, can drive the slider 18 synchronous motion, can drive the slider 18 to move the effect when reset spring 19, can be moved to the reset spring 19, the effect is realized when reset spring 19 is pulled up, the reset spring is pulled down, can be played to the reset spring 15, the effect is realized when reset spring is reset, and the reset spring is driven to the reset spring is moved, and the slider is moved to be moved to the reset, can be moved to the reset, and the slider is reset to the slider is moved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. A silica gel key fixing device, its characterized in that: including bottom plate (1), the upper surface fixedly connected with silica gel board (8) of bottom plate (1), the upper surface fixedly connected with silica gel button (2) of silica gel board (8), the upper surface fixedly connected with icon button (3) of silica gel button (2), the bottom symmetry of icon button (3) is equipped with bracing piece (5), two the bottom of bracing piece (5) all extends to the inside of silica gel board (8) and looks joint with silica gel board (8), the bottom fixedly connected with connecting rod (4) of icon button (3), the bottom fixedly connected with installation piece (6) of connecting rod (4), the inside and fixedly connected with conducting rod (9) of installation piece (6) extension to silica gel board (8), the outside symmetry of installation piece (6) is equipped with guide block (7), two the guide way that supplies guide block (7) activity has all been seted up to the inside of bracing piece (5), the upper surface fixedly connected with fixed plate (20) of bottom plate (1), the inside of fixed plate (20) is equipped with the guide way that supplies silica gel (2) activity.

2. The silica gel key fixing apparatus according to claim 1, wherein: the outside symmetry of conducting rod (9) is equipped with guide bar (11), the equal fixedly connected with buffer block in inner wall both sides of silica gel board (8), two the inside of buffer block is equal fixedly connected with buffer rod (26), two the guide way that supplies buffer rod (26) activity has all been seted up to the inside of guide bar (11), two the outside of buffer rod (26) is all overlapped and is equipped with buffer spring (25).

3. A silicone key fixing device according to claim 2, wherein: the upper surfaces of the two guide rods (11) are fixedly connected with support bars (10), and the top ends of the two support bars (10) are fixedly connected with the outside of the conductive rod (9).

4. The silica gel key fixing apparatus according to claim 1, wherein: the bottom end of the conducting rod (9) is fixedly connected with a conducting plate (13), and the upper surface of the bottom plate (1) is fixedly connected with a control key (14).

5. The silica gel key fixing apparatus according to claim 1, wherein: the outside fixedly connected with fixed block (12) of conducting rod (9), the inside bottom symmetry of silica gel board (8) is equipped with regulating block (16), two the inside of regulating block (16) is all fixedly connected with reset rod (17).

6. The silica gel key fixing apparatus according to claim 5, wherein: the outside of two return link (17) all sliding connection has slider (18), two the outside of return link (17) all overlaps and is equipped with reset spring (19), the one end of reset spring (19) carries out fixed connection with the inside wall of regulating block (16), the other end of reset spring (19) carries out fixed connection with one side of slider (18), two the inside of slider (18) all articulates has movable rod (15), two the other end of movable rod (15) all articulates with fixed block (12).

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