CN209045406U - A kind of key, housing unit and electronic equipment - Google Patents

Abstract

This application provides a kind of key, housing unit and electronic equipments, the key includes press surface and mating surface, press surface is for receiving push action, mating surface is disposed adjacent with press surface, and mating surface is equipped with and holds ash-pit, so that extraneous dust can be housed inside the appearance ash-pit, prevents dust accretions between the mating surface of key and the inner wall of mounting hole, lose keypress function in mounting hole so as to cause key is stuck.

Description

A kind of key, housing unit and electronic equipment

Technical field

This application involves the technical field of electronic equipment, it is specifically related to a kind of key, housing unit and electronic equipment.

Background technique

In use, extraneous dust can be deposited on key the key of electronic equipment, so as to cause key by dust It is stuck and lose keypress function.

Utility model content

On the one hand the embodiment of the present application provides a kind of key, the key includes press surface and mating surface, the pressing For receiving push action, the mating surface is disposed adjacent with the press surface in face, and the mating surface is equipped with and holds ash-pit.

On the other hand the embodiment of the present application also provides a kind of housing unit, the housing unit includes: shell, equipped with running through The mounting hole of the shell；Key is arranged in the shell by the mounting hole, and the key includes press surface and cooperation Face, for receiving push action, the mating surface is disposed adjacent with the press surface and towards the mounting hole press surface Inner wall, the mating surface be equipped with hold ash-pit.

Further, the embodiment of the present application also provides a kind of electronic equipment, and the electronic equipment includes housing unit, described Housing unit includes: shell, equipped with the mounting hole for running through the shell；Key is arranged in the shell by the mounting hole, The key includes press surface and mating surface, and the press surface is for receiving push action, the mating surface and the press surface It is disposed adjacent and the inner wall towards the mounting hole, the mating surface is equipped with appearance ash-pit.

Key provided by the embodiments of the present application holds ash-pit by setting on a mating, so that extraneous dust can be held Be contained in the appearance ash-pit, prevent dust accretions between the mating surface of key and the inner wall of mounting hole, so as to cause key it is stuck Keypress function is lost in mounting hole.

Detailed description of the invention

In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment Attached drawing is briefly described, it should be apparent that, the drawings in the following description are only some examples of the present application, for For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other Attached drawing.

Fig. 1 is the decomposition texture schematic diagram of key embodiment provided by the present application；

Fig. 2 be in Fig. 1 key in the schematic cross-section of the upward embodiment of II-II；

Fig. 3 be in Fig. 1 key in the schematic cross-section of II-II another embodiment upwards；

Fig. 4 is the enlarged diagram of part A in Fig. 1；

Fig. 5 is the decomposition diagram of housing unit embodiment provided by the present application；

Fig. 6 is the structural schematic diagram of key and shell assembly in Fig. 5；

Fig. 7 is the structural schematic diagram of electronic equipment embodiment provided by the present application.

Specific embodiment

With reference to the accompanying drawings and examples, the application is described in further detail.It is emphasized that following implement Example is merely to illustrate the application, but is not defined to scope of the present application.Likewise, following embodiment is only the portion of the application Point embodiment and not all embodiments, institute obtained by those of ordinary skill in the art without making creative efforts There are other embodiments, shall fall in the protection scope of this application.

Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments It is contained at least one embodiment of the application.Each position in the description occur the phrase might not each mean it is identical Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and Implicitly understand, embodiment described herein can be combined with other embodiments.

Referring to Fig. 1, Fig. 1 is the structural schematic diagram of 10 embodiment of key provided by the present application, wherein key 10 includes pressing Pressure surface 101 and mating surface 102, press surface 101 is for receiving push action, so that key 10 realizes keypress function, mating surface 102 are disposed adjacent with press surface 101.

Specifically, key 10 includes the first main body 11 and the second main body 12, press surface 101 is set to the first main body 11, the Two main bodys 12 are connect in side of first main body 11 far from press surface 101 with the first main body 11；Mating surface 102 is the first main body 11 And the second all sides adjacent with press surface 101 in main body 12.

Wherein, the second main body 12 includes interconnecting piece 121 and conductive base 122, and interconnecting piece 121 and the interval of conductive base 122 are arranged.

Optionally, interconnecting piece 121 includes the first sub- sub- interconnecting piece 121b of interconnecting piece 121a and second, the first sub- interconnecting piece 121a and the second sub- interconnecting piece 121b far from the first main body 11 direction on be sequentially connected namely the first sub- interconnecting piece 121a with The connection of first main body 11, the second sub- interconnecting piece 121b is in side of the first sub- interconnecting piece 121a far from the first main body 11 and the first son Interconnecting piece 121a connection, and the second sub- interconnecting piece 121b and the first main body 11 interval are arranged to form an installation space 103.

Wherein, interconnecting piece 121 includes the end face 1211 for being set to side of the interconnecting piece 121 far from conductive base 122, and first is main Side of the body 11 on direction of the interconnecting piece 121 far from conductive base 122 protrudes from end face 1211, in the present embodiment, end face 1211 are set to the first sub- side of the interconnecting piece 121a far from conductive base 122.

Further, the quantity of interconnecting piece 121 is two, two interval of interconnecting piece 121 settings, above-mentioned conductive base 122 It is set between two interconnecting pieces 121.

Term " first ", " second " in the application are used for description purposes only, and are not understood to indicate or imply opposite Importance or the quantity for implicitly indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be bright Show or implicitly include at least one this feature.

It is jointly schematic cross-section of the key 10 in the upward embodiment of III-III, figure in Fig. 1 refering to Fig. 2 and Fig. 3, Fig. 2 3 be that key 10 is in the schematic cross-section of III-III another embodiment upwards in Fig. 1, and further, mating surface 102, which is equipped with, to be held Ash-pit 104, the appearance ash-pit 104 is for accommodating extraneous dust.

Specifically, one in the first main body 11 and the second main body 12 is equipped with the first groove body portion 1041, the first groove body portion 1041 and first another in main body 11 and the second main body 12 be fitted to each other to be formed and hold ash-pit 104.

Wherein, in the present embodiment, another in the first groove body portion 1041 and the first main body 11 and the second main body 12 that This is cooperatively formed there are two types of the modes for holding ash-pit 104:

As shown in Fig. 2, the first are as follows: another in the first main body 11 and the second main body 12 is equipped with the second groove body portion 1042, the first groove body portion 1041 and the second groove body 1042 are fitted to each other to form above-mentioned appearance ash-pit 104, the present embodiment diagram In, the first main body 11 is set to the first groove body portion 1041, the second groove body portion 1042 is set to for the second main body 12, and at this In embodiment, the first sub- interconnecting piece 121a of conductive base 122 and interconnecting piece 121 in the second main body 12 is equipped with the second groove body portion 1042, in other embodiments, it is also possible to any of the first sub- interconnecting piece 121a of conductive base 122 Yu interconnecting piece 121 Equipped with the second groove body portion 1042.

As shown in figure 3, second are as follows: another in the first main body 11 and the second main body 12 includes a groove body face 1041, The groove body face 1041 and the first groove body portion 1041 are fitted to each other to form above-mentioned appearance ash-pit 104, in the Fig. 3, with the first groove body Portion 1041 is set to the first main body 11, and the second main body 12 is including for groove body face 1041.

Optionally, section arc-shaped setting of the first groove body portion 1041 on the extending direction in the first groove body portion 1041, when When forming appearance ash-pit 104 by above-mentioned first way, the also arc-shaped setting of the section in the second groove body portion 1042.

Optionally, the quantity for holding ash-pit 104 is two, and two appearance ash-pits 104 are set to the opposite two sides of key 10.

Jointly refering to fig. 1 and Fig. 4, Fig. 4 be part A in Fig. 1 enlarged diagram, wherein key 10 be additionally provided with hold ash The notch 105 that slot 104 is connected to will hold the dust accommodated in ash-pit 104 and be shed by the notch 105.

Wherein, notch 105 is set to side of the key 10 far from press surface 101.

Optionally, the first groove body portion 1041 is set to the first main body 11, the portion that the second main body 12 is connect with the first main body 11 Divide the length on the extending direction in the first groove body portion 1041 less than the length in the first groove body portion 1041, to lean in the first main body 11 The side of nearly second main body 12 forms the notch 105 being connected to the first groove body portion 1041, and in the present embodiment namely the first son connects Length of the socket part 121a with length of the conductive base 122 on the extending direction in the first groove body portion 1041 less than the first groove body portion 1041 Degree, so that the first sub- interconnecting piece 121a and conductive base 122 and the first groove body portion 1041 are formed when holding ash-pit 104, the first slot A part in body portion 1041 cannot be formed with the first sub- interconnecting piece 121a and conductive base 122 holds ash-pit 104, thus in the part Form above-mentioned notch 105.

Optionally, in the present embodiment, notch 105 includes the first sub- notch 1051, due to interconnecting piece 121 and conductive base 122 interval settings, therefore, the part between interconnecting piece 121 and conductive base 122 cannot be formed with the first groove body portion 1041 holds ash-pit 105, to form the sub- notch 1051 of above-mentioned first between interconnecting piece 121 and conductive base 122.

Optionally, notch 105 further includes the second sub- notch 1052, since the first main body 11 is separate conductive in interconnecting piece 121 Side on the direction of base 122 protrudes from the end face 1211 of interconnecting piece 121, so that interconnecting piece 121 is by proximal end face 1211 Side cannot be formed with the first groove body portion 1041 holds ash-pit 105, to form the sub- notch 1052 of above-mentioned second.

Wherein, since in the present embodiment, the first groove body portion 1041 is in arc on the extending direction in the first groove body portion 1041 Shape setting, therefore, when the first groove body portion 1041 of dust under the effect of gravity arcuately sheds, the first groove body portion of the arc 1041 can reduce the difficulty that dust is fallen into, and improve the efficiency that dust is fallen into.

It is the decomposition texture schematic diagram of 20 embodiment of housing unit provided by the present application refering to Fig. 5, Fig. 5, in the present embodiment Housing unit 20 include key 10 in shell 21 and above-described embodiment.

It is the structural schematic diagram of key 10 and the assembly of shell 21 in Fig. 5 refering to Fig. 5 and Fig. 6, Fig. 6 jointly, wherein shell 21 Equipped with the mounting hole 201 for running through shell 21.

Specifically, shell 21 includes side wall 211 and bottom wall 212, side wall 211 is connect to form accommodating sky with bottom wall 212 Between 202, above-mentioned mounting hole 201 through side wall 211 and connection accommodating space 202.

Optionally, side wall 211 is additionally provided with mounting portion 2111 close to the side of accommodating space 201.

Key 10 is arranged in shell 21 by mounting hole 201, specifically, key 10 is from side wall 211 far from accommodating space 201 Side pass through mounting hole 201.

Wherein, when key 10 is arranged in shell 21 by mounting hole 201, by installation space 103 and side wall 211 Mounting portion 2111 is equipped with, so that key 10 is connect with shell 21, is pressed Shi Buyu shell 21 in key 10 and is separated.

Further, when key 10 is arranged in shell 21 by mounting hole 201, it is remote that press surface 101 exposes to shell 21 Side from accommodating space 202, in the present embodiment namely press surface 101 exposes to side wall 211 far from accommodating space 202 Side, to be subjected to push action；Inner wall of the mating surface 102 towards mounting hole 201, and the progress in order to guarantee push action, There are an installation gaps between the mating surface 102 and the inner wall of mounting hole 201, so that holding ash-pit 104 can be used for accommodating Dust between key 10 and shell 21, prevent dust accretions key 10 mating surface 102 and mounting hole 201 inner wall it Between, lose keypress function in mounting hole 201 so as to cause key 10 is stuck, and do not need to increase key 10 and shell 21 it Between gap size, prevent from causing key 10 to shake because gap is excessive and seriously improving the appearance power of electronic equipment, when When needing key 10 disassembling cleaning, the appearance ash-pit 104 in the present embodiment can also extend the time for needing disassembly, cleaning.

Further, when key 10 is arranged in shell 21 by mounting hole 201, ash is held in the connection of notch 105 of key 10 Slot 104 and accommodating space 202 will hold the dust accommodated in ash-pit 104 and fall into accommodating space 202 by the notch 105, so that Hold the sustainable dust accommodated between key 10 and shell 21 of ash-pit 104.

It is the structural schematic diagram of 30 embodiment of electronic equipment provided by the present application refering to Fig. 7, Fig. 7, the electricity in the present embodiment Sub- equipment 30 can be any equipment for having communication and store function, such as: tablet computer, mobile phone, electronic reader, remote control Device, personal computer (Personal Computer, PC), laptop, mobile unit, Web TV, wearable device etc. Smart machine with network function.

Wherein, the electronic equipment 30 in the present embodiment includes the housing unit 20 in above-described embodiment, is specifically seen The specific descriptions in embodiment are stated, details are not described herein.

Key provided by the embodiments of the present application holds ash-pit by setting on a mating, so that extraneous dust can be held Be contained in the appearance ash-pit, prevent dust accretions between the mating surface of key and the inner wall of mounting hole, so as to cause key it is stuck Keypress function is lost in mounting hole.

The foregoing is merely the section Examples of the application, are not intended to limit the protection scope of the application, all utilizations Equivalent device made by present specification and accompanying drawing content or equivalent process transformation are applied directly or indirectly in other correlations Technical field, similarly include in the scope of patent protection of the application.

Claims (14)

1. a kind of key, which is characterized in that the key includes press surface and mating surface, and the press surface is for receiving by pressing Make, the mating surface is disposed adjacent with the press surface, and the mating surface is equipped with and holds ash-pit.

2. key according to claim 1, which is characterized in that the key is additionally provided with to be lacked with what the appearance ash-pit was connected to Mouthful, the notch is set to side of the key far from the press surface.

3. key according to claim 2, which is characterized in that the key includes the first main body and the second main body, described Press surface is set to first main body, second main body side of first main body far from the press surface with it is described The connection of first main body, first main body are equipped with the first groove body portion, first groove body portion with one in second main body It is fitted to each other to form the appearance ash-pit with another in first main body and second main body.

4. key according to claim 3, which is characterized in that another in first main body and second main body Equipped with the second groove body portion, first groove body portion and second groove body portion are fitted to each other to form the appearance ash-pit.

5. key according to claim 3, which is characterized in that another in first main body and second main body Including a groove body face, the groove body face and first groove body portion are fitted to each other to form the appearance ash-pit.

6. key according to claim 4 or 5, which is characterized in that first groove body portion is set to first main body, Length of the part that second main body is connect with first main body on the extending direction in first groove body portion is less than institute The length in the first groove body portion is stated, to be formed and first groove body in first main body and close to the side of second main body The notch of portion's connection.

7. key according to claim 6, which is characterized in that extension of first groove body portion in first groove body portion The arc-shaped setting in section on direction.

8. key according to claim 6, which is characterized in that the notch includes the first sub- notch, second main body Including interconnecting piece and conductive base, the interconnecting piece and the conductive base interval are arranged, in the interconnecting piece and the conductive base Between form the described first sub- notch.

9. key according to claim 8, which is characterized in that the notch further includes the second sub- notch, the interconnecting piece End face including being set to side of the interconnecting piece far from the conductive base, first main body is in the interconnecting piece far from institute It states the side on the direction of conductive base and protrudes from the end face, to form the described second sub- notch.

10. key according to claim 8 or claim 9, which is characterized in that the quantity of the interconnecting piece is two, described two The setting of interconnecting piece interval, the conductive base are set between described two interconnecting pieces.

11. key according to claim 9, which is characterized in that the interconnecting piece includes the first sub- interconnecting piece and the second son Interconnecting piece, the first sub- interconnecting piece and the second sub- interconnecting piece are sequentially connected on the direction far from first main body, And the second sub- interconnecting piece and first main body interval are arranged to form an installation space.

12. a kind of housing unit, which is characterized in that the housing unit includes:

Shell, equipped with the mounting hole for running through the shell；

Key is arranged in the shell by the mounting hole, and the key includes press surface and mating surface, and the press surface is used In receiving push action, the mating surface is disposed adjacent with the press surface and the inner wall towards the mounting hole, the cooperation Face, which is equipped with, holds ash-pit.

13. housing unit according to claim 12, which is characterized in that the shell includes side wall and bottom wall, the side Wall is connect to form an accommodating space with the bottom wall, and the key is additionally provided with connection ash-pit and the accommodating space of holding Notch.

14. a kind of electronic equipment, which is characterized in that the electronic equipment includes housing unit, and the housing unit includes:

Shell, equipped with the mounting hole for running through the shell；

Key is arranged in the shell by the mounting hole, and the key includes press surface and mating surface, and the press surface is used In receiving push action, the mating surface is disposed adjacent with the press surface and the inner wall towards the mounting hole, the cooperation Face, which is equipped with, holds ash-pit.