CN216054400U - Button shell structure and electronic equipment - Google Patents

Abstract

The application discloses button shell structure and electronic equipment, this structure includes: keycap, at least one electrically conductive base station and two at least hanging platforms, electrically conductive base station with the hanging platform all with the keycap is connected, the hanging platform set up in the both sides of electrically conductive base station, wherein, the hanging platform includes: connecting portion and at least one joint portion that is used for being connected with the casing, the both sides of connecting portion respectively with the key cap with joint portion connects. The electronic equipment comprises the key shell structure, a shell and keys, wherein the key shell structure is connected with the shell through the hanging table, and the keys and the conductive base station are arranged correspondingly. Compared with the prior art, the cost is reduced, and five million yuan can be saved when ten million key shell structures are installed. In addition, because a fixed support is omitted, the space is saved in the structural design of the whole electronic equipment, and the electronic equipment meets the modern fine requirement.

Description

Button shell structure and electronic equipment

Technical Field

The application belongs to the technical field of key shell structures, and particularly relates to a key shell structure and electronic equipment.

Background

As shown in fig. 1, a key housing of an electronic device in the prior art is often fixed to a hanging platform 12 on the key housing by a fixing bracket 10, or fixed by thermally welding a skirt of the hanging platform 12 to a housing 30 of the electronic device. The fixing mode has high cost and multiple processes, and is not beneficial to industrial mass production, so that a key shell structure with low cost and few processes needs to be provided, and industrial production is facilitated.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned shortcomings or drawbacks of the prior art, the present application provides a key housing structure and an electronic device.

In order to solve the technical problem, the application is realized by the following technical scheme:

this application has provided a button shell structure on the one hand, includes: keycap, at least one electrically conductive base station and two at least hanging platforms, electrically conductive base station with the hanging platform all with the keycap is connected, the hanging platform set up in the both sides of electrically conductive base station, wherein, the hanging platform includes: connecting portion and at least one joint portion that is used for being connected with the casing, the both sides of connecting portion respectively with the key cap with joint portion connects.

Further, in the above-mentioned key housing structure, the free end of the clamping portion deviates from the central axis of the connecting portion.

Further, the key shell structure further comprises a reinforcement, wherein the reinforcement is arranged on the keycap and is connected with the connecting part.

Further, in the above key housing structure, the hanging table or the conductive base table is made of a flexible material.

Further, in the above mentioned key housing structure, the flexible material includes 90 ° Thermoplastic Polyurethane (TPU) or silicone.

Further, in the above key housing structure, the key cap is made of plastic.

Further, in the above key housing structure, the conductive base and the hanging table are integrally formed.

Further, in the above key housing structure, the key cap, the conductive base and the hanging table are integrally formed.

Furthermore, in the above key housing structure, the buckling amount of the clamping portion is 0.2-0.3 mm.

This application on the other hand has still provided an electronic equipment, including foretell button shell structure, casing and button, button shell structure pass through hang the platform with the casing is connected, the button with electrically conductive base station sets up correspondingly.

Compared with the prior art, the method has the following technical effects:

in this application, electrically conductive base station and the connecting portion of hanging the platform all are connected with the key cap, hang the platform and set up in the both sides of electrically conductive base station, hang the direct fixed setting in order to accomplish button shell structure of joint portion of platform and electronic equipment's shells inner wall. Compared with the prior art in which a fixed support is fixedly connected, the assembly cost of the fixed support and the fixed support is saved, namely the structural cost for installing one key shell is reduced by about 0.5 yuan, and about five million yuan is saved for every ten million pieces, so that the achievement is very considerable; compared with a hot melting welding mode, the method saves the process steps and also achieves the effect of reducing the cost. In addition, because a fixed support is omitted, the space is saved in the structural design of the whole electronic equipment, and the electronic equipment meets the modern fine requirement.

This application is still including setting up the reinforcement on the key cap, and this reinforcement still is connected with connecting portion, through the aforesaid setting, can strengthen the stability that the string platform is connected with the key cap on the one hand, and on the other hand can avoid its connecting portion of string platform to take place to deform in the use. The utility model provides a hang the platform or electrically conduct the base station and adopt flexible material to make, hang the platform and make by flexible material and be convenient for stretch into the electronic equipment casing, electrically conduct the base station and make by flexible material and can provide better button impression.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

FIG. 1: a schematic cross-sectional structure diagram in a key housing structure application in the prior art;

FIG. 2: a schematic diagram of a key housing structure in an embodiment of the present application;

FIG. 3: a schematic cross-sectional structure diagram in an application of a key housing structure in an embodiment of the present application;

FIG. 4: a schematic partial cross-sectional view of the structure shown in FIG. 3;

FIG. 5: a schematic partial cross-sectional view of the structure shown in FIG. 3;

in the figure: the key comprises a fixed support 10, a keycap 11, a hanging table 12, a conductive base 13, a connecting part 14, a clamping part 15, a reinforcing part 16, a key 20 and a shell 30.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

As shown in fig. 2 and 3, in one embodiment of the present application, a key housing structure includes: keycap 11, at least one electrically conductive base station 13 and two at least hanging platforms 12, electrically conductive base station 13 with hanging platform 12 all with keycap 11 connects, hanging platform 12 set up in electrically conductive base station 13's both sides, wherein, hanging platform 12 includes: connecting portion 14 and at least one joint portion 15 that is used for being connected with casing 30, the both sides of connecting portion 14 respectively with key cap 11 with joint portion 15 is connected.

In the present embodiment, the number of the conductive base 13, the hanging base 12, and the engaging portion 15 is two for illustration, but it is needless to say that a person skilled in the art will have a motivation to adaptively increase or decrease the number of the conductive base, the hanging base, and the engaging portion. The connecting parts 14 of the conductive base station 13 and the hanging station 12 are both connected with the keycap 11, the hanging station 12 is arranged on the outer side of the conductive base station 13, and the clamping part 15 of the hanging station 12 is directly connected with the inner wall of the shell 30 of the electronic device to realize the fixed arrangement of the shell structure of the key 20. Compared with the prior art in which the fixing support 10 is fixedly connected, the present embodiment omits the assembly cost of the fixing support 10 and the fixing support 10, i.e., the structural cost of installing one key 20 housing is reduced by about 0.5 yuan, and about five million yuan is saved for every ten million pieces installed, so the achievement is very considerable; compared with a hot melting welding mode, the method saves the process steps and also achieves the effect of reducing the cost.

As shown in fig. 4 and 5, the free end of the clamping portion 15 deviates from the central axis of the connecting portion 14, that is, the four clamping portions 15 are buckled in four corners, so as to ensure the assembling stability.

This embodiment still includes reinforcement 16, reinforcement 16 sets up on the key cap 11, reinforcement 16 still with connecting portion 14 is connected, through the setting, can strengthen the stability that the mount 12 is connected with key cap 11 on the one hand, and on the other hand can avoid its connecting portion 14 of mount 12 to take place to deform in the use.

The hanging table 12 or the conductive base table 13 is made of flexible materials.

Optionally, in the present embodiment, the hanging platform 12 and the conductive base 13 are both made of flexible materials, the hanging platform 12 is made of flexible materials so as to extend into the electronic device casing 30, and the conductive base 13 is made of flexible materials so as to provide a better feeling of the key 20.

The flexible material includes, but is not limited to, 90 ° TPU or silicone rubber, among others.

Optionally, the key cap 11 is made of plastic to prevent deformation of the key cap 11 during use.

Optionally, the conductive base station 13 and the hanging station 12 are integrally formed, so that batch production is facilitated, and industrial production is faster.

Optionally, the key cap 11, electrically conductive base station 13 and hanging platform 12 set up for integrated into one piece to make key cap 11, electrically conductive base station 13 and hanging platform 12 combine closely, can confirm the use impression of button 20 shell at mould factory end in advance, reduce the equipment problem of factory end, make industrial production more high-efficient.

Optionally, the buckling amount of the clamping portion 15 is 0.2-0.3 mm, so that a certain redundancy is provided for the electronic device shell 30, and the adaptability of the shell structure of the key 20 is improved.

The embodiment further provides an electronic device, which includes the key 20 casing structure, a housing 30 and a key 20, wherein the key 20 casing structure is connected with the housing 30 through the hanging platform 12, and the key 20 is arranged corresponding to the conductive base 13.

Compared with the prior art, the electronic equipment of the embodiment omits the fixed support 10, saves space in the structural design of the whole electronic equipment, and enables the electronic equipment to meet the modern fine requirement.

The structure of the housing of the key 20 is described above and will not be described in detail here.

The electronic equipment comprises a mobile phone, a tablet computer and the like.

In this application, the connecting portion 14 of the conductive base 13 and the hanging table 12 are both connected with the key cap 11, the hanging table 12 is disposed on both sides of the conductive base 13, and the clamping portion 15 of the hanging table 12 is directly connected with the inner wall of the casing 30 of the electronic device to complete the fixed arrangement of the outer shell structure of the key 20. Compared with the prior art in which the fixed support 10 is fixedly connected, the assembly cost of the fixed support 10 and the fixed support 10 is saved, namely the structural cost of installing the shell of the key 20 is reduced by about 0.5 yuan, and about five million yuan is saved when each ten million pieces are installed, so that the achievement is very considerable; compared with a hot melting welding mode, the method saves the process steps and also achieves the effect of reducing the cost. In addition, because the fixed support 10 is omitted, the space is saved in the structural design of the whole electronic equipment, and the electronic equipment meets the modern fine requirement.

In the description of the present application, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used based on the orientations and positional relationships shown in the drawings only for convenience of description and simplification of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

The above embodiments are merely to illustrate the technical solutions of the present application and are not limitative, and the present application is described in detail with reference to preferred embodiments. It will be understood by those skilled in the art that various modifications and equivalent arrangements may be made in the present invention without departing from the spirit and scope of the present invention and shall be covered by the appended claims.

Claims (9)

1. A key housing structure, comprising: keycap, at least one electrically conductive base station and two at least hanging platforms, electrically conductive base station with the hanging platform all with the keycap is connected, the hanging platform set up in the both sides of electrically conductive base station, wherein, the hanging platform includes: connecting portion and two joint portions that are used for being connected with the casing, the both sides of connecting portion respectively with the key cap with joint portion connects, two the free end of joint portion deviates from the axis setting of connecting portion.

2. The key housing structure of claim 1, further comprising a reinforcement disposed on the keycap, the reinforcement further coupled to the connecting portion.

3. The key housing structure of claim 1 or 2, wherein the hanging stage or the conductive base stage is made of a flexible material.

4. A key housing structure according to claim 3, wherein said flexible material comprises 90 ° TPU or silicone.

5. The key housing structure of claim 1 or 2, wherein the keycap is made of plastic.

6. The key housing structure of claim 1 or 2, wherein the conductive base and the hanging platform are integrally formed.

7. The key housing structure of claim 6, wherein the key cap, the conductive base and the hanging platform are integrally formed.

8. The key housing structure of claim 1 or 2, wherein the buckling amount of the clamping portion is 0.2-0.3 mm.

9. An electronic device, comprising the key housing structure of any one of claims 1 to 8, a housing, and a key, wherein the key housing structure is connected to the housing through the hanging platform, and the key is disposed corresponding to the conductive base platform.

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