CN220821367U - Novel compound silica gel button - Google Patents

Abstract

The utility model relates to the technical field of keyboards and discloses a novel composite silica gel key, which comprises a keyboard box, wherein the inner wall of the keyboard box is fixedly connected with a fixing strip, the top surface of the fixing strip is provided with a cover plate, one side of the keyboard box is provided with a locking mechanism which can clamp the cover plate, the inner wall of the keyboard box is fixedly connected with two bases, the upper sides of the two bases are respectively provided with a key mechanism, the two key mechanisms are respectively composed of a rebound component and a trigger component, the cover plate and the keyboard box can be fixed by the locking mechanism in the scheme, the cover plate is conveniently detached at the same time, so that the two key mechanisms are exposed outside for keyboard lovers to freely assemble, the key mechanisms can be completely detached by using the rebound component and the trigger component to form a finished keyboard operation process, and a user can freely design conveniently.

Description

Novel compound silica gel button

Technical Field

The utility model relates to the technical field of keyboards, in particular to a novel composite silica gel key.

Background

The silicone rubber is called silica gel for short, and has excellent ozone aging resistance, oxygen aging resistance, photo aging resistance and weather aging resistance, excellent electrical insulation property, special surface property, physiological inertia, high air permeability, good elasticity and other properties because of the excellent high and low temperature resistance, and is widely applied to the key industry of computer keyboards or other electronic components.

The silica gel button of prior art adopts integrative injection moulding of silica gel material, often dismantles the keyboard in keyboard fan's daily use, and dismantles the process and often receives the restriction of keyboard model and can't swiftly dismantle it, consequently needs a novel compound silica gel button.

Disclosure of utility model

In order to overcome the defects in the prior art, the utility model provides a novel composite silica gel key to solve the problems in the prior art.

The utility model provides the following technical scheme: the utility model provides a novel compound silica gel button, includes the keyboard box, the inner wall fixedly connected with fixed strip of keyboard box, the apron has been placed to the top surface of fixed strip, one side of keyboard box is provided with the locking mechanism that can carry out the block to the apron, the inner wall fixedly connected with of keyboard box two bases, two the upside of base all is provided with key mechanism, two key mechanism comprises resilience subassembly and trigger assembly, utilizes locking mechanism can fix apron and keyboard box in this scheme, and the convenience is dismantled the apron simultaneously to expose two key mechanism outside and supply the keyboard fan to carry out the free assembly, utilizes resilience subassembly and trigger assembly to constitute the keyboard operation process that accomplishes in the key mechanism, and each subassembly can dismantle the convenience of use completely and carry out the free design;

Further, the locking mechanism comprises a fixed frame, fixed frame fixed connection is in the side of keyboard box, fixed frame's inner wall sliding connection has the fixture block, the fixture block slides in proper order and runs through in the side of keyboard box and apron, the side fixedly connected with connecting rod of fixture block, the connecting rod slides and runs through in fixed frame's inner wall and outwards extends, takes out the fixture block respectively behind apron and the keyboard box, and the apron is unrestricted can accomplish the process of taking out from the keyboard box.

Further, the side fixedly connected with of connecting rod draws the knot, the catching groove has all been seted up to the both sides face of fixed frame, draw the knot to slide the joint respectively in the inner wall of two catching grooves, the fixture block is close to face fixedly connected with first spring mutually with fixed frame inner wall, the surface of connecting rod is located to first spring housing, outwards pulls and draws the knot, draws the knot and drives connecting rod and fixture block and carry out the displacement, and the fixture block breaks away from apron and keyboard box after respectively, can take out the apron, with the inside spare part of keyboard box with the apron dress back top of fixed strip again after adjusting, unclamping immediately draws the knot, receives under the elastic restoring force of first spring, the fixture block is fixed with the apron again, and the setting up of two catching grooves guarantees to draw the knot more stable in the in-process of displacement.

Further, the lower knot box is all installed to two the inner wall of base, two the equal sliding joint in top surface of lower knot box has the knot box, two the equal joint in the inner wall of apron of lower knot box, two down detain the box and receive the restriction of apron and make this scheme two down detain the box more stable in the use.

Further, two rebound components all include the second spring, two the second spring is installed respectively in the inner wall of two lower knot boxes, two the top surface of second spring all is provided with the contact block, two the contact block sliding connection respectively in the inner wall of two lower knot boxes, after pressing the silica gel button, silica gel button oppression contact block slides in the inner wall of lower knot box, receives the elastic restoring force of second spring after loosening the silica gel button and pushes back the contact block to initial position again, makes things convenient for pressing the silica gel button next time.

Further, two the top surface of contact block all slip cap is equipped with the silica gel button, two the chamfer is all done to the edge of silica gel button, and the chamfer is done to the edge of silica gel button makes user's use experience feel better.

Further, the two trigger components comprise induction blocks, the two induction blocks are respectively and fixedly connected to the inner walls of the two lower buckling boxes, the two induction blocks are respectively and in contact connection with the two contact blocks, the two induction blocks are respectively and electrically connected with the outside, and when the contact blocks are pressed by the silica gel keys, the contact blocks are in signal contact with the induction blocks, and then the key reaction is triggered.

The utility model has the technical effects and advantages that:

1. According to the utility model, the locking mechanism is arranged, the pull buckle is pulled outwards, the pull buckle drives the connecting rod and the clamping block to displace, the clamping block is separated from the cover plate and the keyboard box respectively, the cover plate can be taken out, parts in the keyboard box are adjusted, the cover plate is assembled back to the top of the fixing strip again, the pull buckle is released immediately, the clamping block is fixed with the cover plate again under the action of the elastic restoring force of the first spring, the arrangement of the two buckling grooves ensures that the pull buckle is more stable in the displacement process, and meanwhile, the cover plate is convenient to detach, so that the two key mechanisms are exposed outside for keyboard lovers to assemble freely.

2. According to the utility model, the rebound assembly is arranged, after the silica gel key is pressed, the silica gel key presses the contact block to slide in the inner wall of the lower buckle box, after the silica gel key is loosened, the contact block is pushed back to the initial position again by the elastic restoring force of the second spring, so that the silica gel key is pressed next time, and the assembly can be completely detached, so that a user can perform free design conveniently.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a sectional view of the keyboard box of the present utility model.

Fig. 3 is a schematic view of the locking mechanism of the present utility model.

FIG. 4 is a cross-sectional view of a keyboard mechanism of the present utility model.

Fig. 5 is an exploded view of the keyboard mechanism of the present utility model.

The reference numerals are: 1. a keyboard box; 2. a fixing strip; 3. a cover plate; 4. a fixed frame; 5. pulling buckle; 6. a connecting rod; 7. a clamping block; 8. a first spring; 9. a buckling groove; 10. a base; 11. a lower buckle box; 12. the box is buckled; 13. a contact block; 14. a silica gel key; 15. a second spring; 16. and a sensing block.

Detailed Description

The embodiments of the present utility model will be described more fully hereinafter with reference to the accompanying drawings, in which the embodiments of the present utility model are shown by way of illustration only, and the utility model is not limited to the embodiments of the present utility model, but other embodiments of the present utility model will be apparent to those skilled in the art without making any inventive effort.

Referring to fig. 1-5, the utility model provides a novel composite silica gel key, which comprises a keyboard box 1, wherein the inner wall of the keyboard box 1 is fixedly connected with a fixing strip 2, the top surface of the fixing strip 2 is provided with a cover plate 3, one side of the keyboard box 1 is provided with a locking mechanism capable of clamping the cover plate 3, the inner wall of the keyboard box 1 is fixedly connected with two bases 10, the upper sides of the two bases 10 are respectively provided with a key mechanism, the two key mechanisms are both composed of a rebound assembly and a trigger assembly, the cover plate 3 and the keyboard box 1 can be fixed by the locking mechanism, and meanwhile, the cover plate 3 is convenient to detach, so that the two key mechanisms are exposed to the outside for keyboard lovers to freely assemble, the key mechanism utilizes the rebound assembly and the trigger assembly to form a finished keyboard operation process, and each assembly can be completely detached to facilitate free design of users;

Wherein, the locking mechanism includes fixed frame 4, fixed frame 4 fixed connection in the side of keyboard box 1, the inner wall sliding connection of fixed frame 4 has fixture block 7, fixture block 7 slides in proper order and runs through in the side of keyboard box 1 and apron 3, the side fixedly connected with connecting rod 6 of fixture block 7, connecting rod 6 slides and runs through in the inner wall of fixed frame 4 and outwards extends, take out the apron 3 and the keyboard box 1 with fixture block 7 respectively after, the apron 3 is unrestricted can accomplish the process of taking out from keyboard box 1.

The lateral end fixedly connected with of connecting rod 6 draws knot 5, buckle 9 has all been seted up to the both sides face of fixed frame 4, draw knot 5 sliding joint respectively in the inner wall of two buckle 9, the fixture block 7 is located the surface of connecting rod 6 with the face fixedly connected with that is close to of fixed frame 4 inner wall first spring 8 mutually, first spring 8 cover is located the surface of connecting rod 6, outwards pull knot 5, draw knot 5 drives connecting rod 6 and fixture block 7 and carries out the displacement, fixture block 7 breaks away from apron 3 and keyboard box 1 respectively after, can take out apron 3, with the inside spare part of keyboard box 1 again adorn the top of fixed strip 2 with the apron 3 after adjusting, loosen immediately and draw knot 5, receive the elastic restoring force of first spring 8 under the effect, fixture block 7 is fixed with apron 3 again, and the setting up of two buckle 9 guarantees that draw knot 5 is more stable at the in-process of displacement.

Wherein, the inner wall of two bases 10 is all installed down and is detained box 11, and the equal slip joint in top surface of two lower knot boxes 11 has and detains box 12, and two lower knot boxes 11 all the joint in the inner wall of apron 3, and two lower knot boxes 11 receive the restriction of apron 3 and make this scheme two lower knot boxes 11 more stable in the use.

Wherein, two resilience subassemblies all include second spring 15, two second springs 15 install respectively in the inner wall of two lower knot boxes 11, the top surface of two second springs 15 all is provided with contact block 13, two contact blocks 13 sliding connection respectively in the inner wall of two lower knot boxes 11, after pressing silica gel button 14, silica gel button 14 oppression contact block 13 slides in the inner wall of lower knot box 11, receive the elasticity restoring force of second spring 15 after unclamping silica gel button 14 and jack back contact block 13 to initial position again, the convenience presses silica gel button 14 next time.

Wherein, the top surfaces of two contact blocks 13 all slip cap is equipped with silica gel button 14, and the chamfer is all done to the edge of two silica gel buttons 14, and the chamfer is done to the edge of silica gel button 14 makes user's use experience feel better.

The two triggering components comprise sensing blocks 16, the two sensing blocks 16 are respectively and fixedly connected to the inner walls of the two lower buckling boxes 11, the two sensing blocks 16 are respectively and in contact connection with the two contact blocks 13, the two sensing blocks 16 are respectively and electrically connected with the outside, and when the contact blocks 13 are pressed by the silica gel keys 14, the signals are contacted with the sensing blocks 16, so that key reactions are triggered immediately.

The working principle of the utility model is as follows:

When the parts inside the keyboard box 1 need to be reorganized and maintained, the pull buckle 5 is pulled outwards, the pull buckle 5 drives the connecting rod 6 and the clamping block 7 to displace, the clamping block 7 is separated from the cover plate 3 and the keyboard box 1 respectively, then the cover plate 3 can be taken out, the lower buckle box 11 and the upper buckle box 12 are disassembled and checked, the cover plate 3 is assembled back to the top of the fixing strip 2 again after the reassembling, the pull buckle 5 is released immediately, the clamping block 7 is fixed with the cover plate 3 again under the action of the elastic restoring force of the first spring 8, after the silica gel key 14 is pressed, the silica gel key 14 presses the contact block 13 to slide in the inner wall of the lower buckle box 11, after the silica gel key 14 is released, the contact block 13 is pushed back to the initial position again under the elastic restoring force of the second spring 15, the next time the silica gel key 14 is pressed is facilitated, after the contact block 13 is pressed by the silica gel key 14, the contact block is contacted with the sensing block 16, and key reaction is triggered immediately.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

Secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

Finally: the foregoing is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the utility model, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.

Claims (7)

1. The utility model provides a novel compound silica gel button, includes keyboard box (1), its characterized in that: the keyboard comprises a keyboard box (1), wherein a fixing strip (2) is fixedly connected to the inner wall of the keyboard box (1), a cover plate (3) is arranged on the top surface of the fixing strip (2), a locking mechanism capable of locking the cover plate (3) is arranged on one side of the keyboard box (1), two bases (10) are fixedly connected to the inner wall of the keyboard box (1), key mechanisms are arranged on the upper sides of the bases (10), and each key mechanism consists of a rebound component and a trigger component.

2. The novel composite silica gel key according to claim 1, wherein: the locking mechanism comprises a fixed frame (4), the fixed frame (4) is fixedly connected to the side face of the keyboard box (1), a clamping block (7) is slidably connected to the inner wall of the fixed frame (4), the clamping block (7) sequentially slides and penetrates through the side faces of the keyboard box (1) and the cover plate (3), a connecting rod (6) is fixedly connected to the side face of the clamping block (7), and the connecting rod (6) slidably penetrates through the inner wall of the fixed frame (4) and extends outwards.

3. The novel composite silica gel key as defined in claim 2, wherein: the side fixedly connected with of connecting rod (6) draws knot (5), buckle (9) have all been seted up to the both sides face of fixed frame (4), draw knot (5) sliding joint respectively in the inner wall of two buckle grooves (9), the fixture block (7) is close to face fixedly connected with first spring (8) mutually with fixed frame (4) inner wall, the surface of connecting rod (6) is located to first spring (8) cover.

4. The novel composite silica gel key according to claim 1, wherein: the inner walls of the two bases (10) are provided with lower buckling boxes (11), the top surfaces of the two lower buckling boxes (11) are slidably clamped with upper buckling boxes (12), and the two lower buckling boxes (11) are clamped on the inner wall of the cover plate (3).

5. The novel composite silica gel key as defined in claim 4, wherein: the two rebound components comprise second springs (15), the two second springs (15) are respectively arranged on the inner walls of the two lower buckling boxes (11), the top surfaces of the two second springs (15) are respectively provided with a contact block (13), and the two contact blocks (13) are respectively connected with the inner walls of the two lower buckling boxes (11) in a sliding mode.

6. The novel composite silica gel key as defined in claim 5, wherein: the top surfaces of the two contact blocks (13) are respectively sleeved with a silica gel key (14) in a sliding mode, and edges of the two silica gel keys (14) are subjected to chamfering treatment.

7. The novel composite silica gel key as defined in claim 5, wherein: the two trigger components comprise induction blocks (16), the two induction blocks (16) are respectively and fixedly connected to the inner walls of the two lower buckling boxes (11), the two induction blocks (16) are respectively and in contact connection with the two contact blocks (13), and the two induction blocks (16) are respectively and electrically connected with the outside.