CN111599619B - Key assembly and electronic equipment - Google Patents
Key assembly and electronic equipment Download PDFInfo
- Publication number
- CN111599619B CN111599619B CN202010544075.1A CN202010544075A CN111599619B CN 111599619 B CN111599619 B CN 111599619B CN 202010544075 A CN202010544075 A CN 202010544075A CN 111599619 B CN111599619 B CN 111599619B
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- key
- mounting hole
- limiting
- column
- frame
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/14—Operating parts, e.g. push-button
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/04—Cases; Covers
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- Input From Keyboards Or The Like (AREA)
Abstract
The application discloses a key assembly and electronic equipment, wherein the key assembly comprises a key body and a fitting piece; the key body comprises at least one extending column, and the extending column is used for being matched with a key mounting hole on the electronic equipment; the fitting piece is connected with the extension column and comprises a first protruding part and a second protruding part which are arranged at intervals, and the first protruding part and the second protruding part respectively comprise at least two abutting ends; when the extension column is matched with the key mounting hole, the abutting ends of the first protruding portion and the second protruding portion are respectively abutted against the side wall of the key mounting hole to fix the key body. An electronic device is also provided, and the electronic device comprises a shell and the key assembly. In this way, this application can reduce the button and press and the frictional force that receives when kick-backing, has solved among the prior art button and has pressed and feel hard, the problem that the button is not pressed well.
Description
Technical Field
The application relates to the technical field of electronic design, in particular to a key assembly and electronic equipment.
Background
At present, the development of electronic equipment is faster and faster, and then people also improve thereupon to electronic equipment's requirement, compares in electronic equipment's practicality, and people also pay more attention to the experience sense when using electronic equipment at present.
The electronic equipment is provided with various keys, such as a volume key, an on-off key and the like, in order to enable the keys to have longer service life, the keys on the traditional electronic equipment are more connected in a tight fit manner when being connected with the electronic equipment, so that a user can press the keys with great force when using the electronic equipment, the friction force of the keys in the pressing and rebounding process is very large, and the user feels hard and does not press the keys well when pressing the keys.
Disclosure of Invention
The key assembly and the electronic equipment can improve the experience of a user when the user uses the keys.
In order to solve the technical problem, the application adopts a technical scheme that: a key assembly is provided for an electronic device, comprising: the key comprises a key body and a matching piece, wherein the key body comprises at least one extending column which is used for matching with a key mounting hole on the electronic equipment; the fitting piece is connected with the extension column and comprises a first protruding part and a second protruding part which are arranged at intervals, and the first protruding part and the second protruding part respectively comprise at least two abutting ends; when the extension column is matched with the key mounting hole, the abutting ends of the first protruding portion and the second protruding portion are respectively abutted against the side wall of the key mounting hole to fix the key body.
In order to solve the above technical problem, another technical solution adopted by the present application is: an electronic device is provided, which comprises a shell and the key assembly; the shell is provided with a key mounting hole matched with the mounting component, and the key mounting hole comprises a first mounting hole along the extension direction of the extension column and a second mounting hole vertically communicated with the first mounting hole;
when the mounting assembly is accommodated in the key mounting hole, the first protruding part and the second protruding part are arranged on two opposite sides of the second mounting hole, and the abutting ends of the first protruding part and the second protruding part abut against the inner wall of the key mounting hole respectively.
The beneficial effect of this application is: different from the prior art, the key body is provided with at least one extending column, the fitting piece is connected with the extending column, and the first protruding part and the second protruding part of the fitting piece are both provided with two abutting ends; when the key body is matched with the key mounting hole, the four butt ends of the first protruding part and the second protruding part are respectively abutted against the inner wall of the key mounting hole so as to fixedly mount the key body. Because including four butt ends and button mounting hole on the extension post to carry out the butt, and then can prevent that the button from rocking, the location is reliable, first bulge and the second bulge that the interval set up are through four butt end butt button mounting holes, and then the button body that has reduced is pressing the area of contact between in-process and the button mounting hole, so that the frictional force that the button body received at the in-process of pressing is littleer, it is littleer to press and kick-back the process influence of button body, it is difficult for taking place the button body and hard and need very big power to exert on the button body.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of an electronic device of the present application;
FIG. 2 is an exploded view of a state of the electronic device shown in FIG. 1;
FIG. 3 is an exploded view of another state of the electronic device shown in FIG. 1;
FIG. 4 is an exploded view of one embodiment of a key assembly;
FIG. 5 is a schematic structural view of an embodiment of the second frame shown in FIG. 4;
FIG. 6 is a schematic structural view of one embodiment of the mating member shown in FIG. 4;
fig. 7 is a structural diagram of a state of the key assembly shown in fig. 4;
fig. 8 is a structural schematic diagram of another state of the key assembly shown in fig. 4;
FIG. 9 is a top view of the electronic device shown in FIG. 1;
FIG. 10 is a cross-sectional view taken at A-A of FIG. 9;
FIG. 11 is an enlarged schematic view of the structure shown in FIG. 10 at C;
FIG. 12 is a top view of the electronic device housing shown in FIG. 1;
FIG. 13 is a cross-sectional view taken at B-B of FIG. 12;
fig. 14 is an enlarged schematic view of the structure shown in fig. 13 at D.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.
Referring to fig. 1 and 2, fig. 1 is a schematic structural diagram of an embodiment of an electronic device 30 of the present application, and fig. 2 is an exploded view of a state of the electronic device 30 shown in fig. 1. The key assembly 320 is applied to the electronic device 30 in the embodiment of the present application, and it can be understood that the electronic device 30 of the present application may include a mobile phone, a tablet computer, a notebook computer, a wearable device, and the like, where the example of the present application is illustrated by taking a mobile phone as an example. Referring to fig. 3 and 4, fig. 3 is an exploded view of the electronic device 30 shown in fig. 1 in another state, and fig. 4 is an exploded view of an embodiment of a key assembly 320. The key assembly 320 includes a key body 10 and a fitting member 20, the key body 10 includes at least one extending post 110, and the extending post 110 is used for fitting with a key mounting hole 330 on the electronic device 30. The fitting 20 is connected with the extending column 110, and the fitting 20 includes a first protrusion 210 and a second protrusion 220 arranged at intervals, and the first protrusion 210 and the second protrusion 220 respectively include at least two abutting ends; when the extending column 110 is matched with the key mounting hole 330, the abutting ends of the first protruding portion 210 and the second protruding portion 220 abut against the sidewall of the key mounting hole 330 respectively to fix the key body 10. It should be noted that the terms "comprises" and "comprising," and any variations thereof, in the embodiments of the present application, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or may alternatively include other components or elements inherent to such process, method, article, or apparatus.
In an embodiment of the present application, the conductive pillars 140 are disposed on two opposite sides of the key body 10 in the extending direction of the long side, and the number of the extending pillars 110 may be 2, and the extending pillars are symmetrically disposed along the perpendicular bisector of the conductive pillars 140. The connection between the fitting 20 and the column 110 may be that the fitting 20 is sleeved outside the column 110 or the fitting 20 and the column 110 are integrally molded. In other embodiments, the number of the extending columns 110 may also be 1, 3, 4, 5, etc., and the number of the extending columns 110 provided in the present application is 2, which is only one of the embodiments to be protected in the present application, but not all of the embodiments, and the number of the extending columns 110 is not limited herein. In addition, in other embodiments, the matching element 20 may be connected to the conductive base pillar 140, that is, the matching element 20 is sleeved on the conductive base pillar 140 or integrally formed with the conductive base pillar 140. Meanwhile, the abutting ends of the first protrusion portion 210 and the second protrusion portion 220 may be 3, 4, or 5, and the number of the abutting ends is not limited herein. Referring to fig. 3 and 4, the conductive base column 140 is connected to the conductive connecting assembly 340, the bottom of the conductive base column 140 further includes a connecting soft sleeve 1410, the connecting soft sleeve 1410 abuts against the conductive connecting assembly 340 to offset the rigid impact generated when the key body 10 is pressed, and further, the conductive connecting assembly 340 is communicated with a circuit board (not shown) inside the electronic device 30, and when the conductive base column 140 is pressed and connected to the conductive connecting assembly 340, the conductive base column 140 can be communicated with the circuit board.
In one embodiment of the present application, the material of the engaging element 20 is preferably tpu (thermoplastic polyurethanes) soft rubber, and in other embodiments, the material of the engaging element 20 may also be a soft material such as rubber, which is not limited herein.
Referring to fig. 4, fig. 5 and fig. 6, fig. 5 is a schematic structural view of an embodiment of the second frame 130, and fig. 6 is a schematic structural view of an embodiment of the fitting member 20. The mating member 20 includes a first protrusion 210 and a second protrusion 220 spaced apart from each other, and the first protrusion 210 and the second protrusion 220 respectively include at least two abutting ends. When the fitting member 20 is engaged with the key mounting hole 330 along with the extending post 110, the abutting end abuts against the sidewall of the key mounting hole 330 to limit the key body 10. Further, in an embodiment of the present application, the first protrusion 210 and the second protrusion 220, which are projections of the mating member 20 along the axial extension direction of the extension column 110, both protrude from the circumferential profile of the extension column 110, and when the key body 10 is mated with the mating member 20 and the key installation hole 330, the first protrusion 210 and the second protrusion 220 protruding from the extension column 110 abut against the key installation hole 330 to implement installation. In the process of pressing and rebounding the key body 10, compared to the size of the contact area between the conventional key and the key mounting hole 330, the abutting end of the first protruding portion 210 and the abutting end of the second protruding portion 220 of the present application abut against the key mounting hole 330 respectively, specifically refer to fig. 7 and 8, fig. 7 is a schematic structural diagram of a state of the key assembly 320 shown in fig. 4, and fig. 8 is a schematic structural diagram of another state of the key assembly 320 shown in fig. 4. Please refer to the abutting end X, the abutting end Y, the abutting end Z, and the abutting end W shown in fig. it should be noted that the abutting end X and the abutting end Y are disposed at intervals, and the abutting end Z and the abutting end W are disposed at intervals, so when the abutting end X, the abutting end Y, the abutting end Z, and the abutting end W abut against the sidewall of the key mounting hole 330, the effective contact area between the key body 10 and the key mounting hole 330 is small, and the friction force received when the key body 10 moves in the key mounting hole 330 is greatly reduced, so that the key body 10 is not easy to have the problem of hard hand feeling and difficult pressing of the conventional key in the pressing and rebounding processes. In addition, the four abutting ends of the first protruding portion 210 and the second protruding portion 220 can respectively play a lever role, so that the positioning and anti-shaking effects on the key body 10 are good.
The extending column 110 is provided with a first position-limiting part 1110 and a second position-limiting part 1120, and the fitting member 20 is provided with a third position-limiting part 230 matched with the first position-limiting part 1110 and a fourth position-limiting part 240 matched with the second position-limiting part 1120; when the first position-limiting portion 1110 is engaged with the third position-limiting portion 230, the fourth position-limiting portion 240 is sleeved on the second position-limiting portion 1120, so that the engaging member 20 is engaged with the extension column 110. In the long-time pressing and rebounding process of the key body 10, the first protrusion 210 and the second protrusion 220 of the fitting member 20 are always in a state of friction with the key mounting hole 330, and therefore the connection between the fitting member 20 and the key body 10 needs to be in a stable state to ensure the service life of the key body 10.
Referring to fig. 4, in an embodiment of the present application, the first limiting portion 1110 is a limiting groove, the limiting groove is uniformly arranged around the extending column 110 in the axial direction, and the third limiting portion 230 is a limiting protrusion matching with the limiting groove; the second limiting portion 1120 is disposed at one end of the extending column 110 away from the key body 10, the second limiting portion 1120 is a limiting column extending toward the key mounting hole 330, and the fourth limiting portion 240 is a limiting collar sleeved on the limiting column. It can be understood that the fourth position-limiting portion 240 is sleeved on the second position-limiting portion 1120 when the first position-limiting portion 1110 and the third position-limiting portion 230 are limited by the limiting groove and the limiting protrusion. With this arrangement, the fitting member 20 is hardly moved while reciprocating along the key mounting hole 330, so that the stability of the fitting member 20 is improved. In other embodiments, the first position-limiting portion 1110 may be a position-limiting protrusion, and the third position-limiting portion 230 may be a position-limiting groove matched with the position-limiting protrusion. Meanwhile, the second position-limiting portion 1120 is a position-limiting sleeve ring, and the fourth position-limiting portion 240 is a position-limiting post matched with the position-limiting sleeve ring. So configured, the connection of the fitting member 20 and the key body 10 can also be realized.
Two opposite guide grooves 1130 are formed in the extending column 110, the extending direction of the guide grooves 1130 is consistent with the extending direction of the extending column 110, and the fitting member 20 is in sliding fit with the guide grooves 1130. In an embodiment of the present application, the extending direction of the guiding groove 1130 is consistent with the extending direction of the extending column 110, so that when the fitting member 20 is connected with the key body 10, the fitting member 20 can slide to a predetermined position along the guiding groove 1130.
Referring to fig. 9 and 10 and fig. 11, fig. 9 is a top view of the electronic device 30 shown in fig. 1, fig. 10 is a cross-sectional view taken along line a-a shown in fig. 9, and fig. 11 is an enlarged schematic structural diagram taken along line C shown in fig. 10. The key body 10 includes a first frame 120 and a second frame 130 detachably connected to each other, the first frame 120 is partially sleeved outside the second frame 130, and the extension column 110 is connected to the second frame 130 and extends along a direction away from the first frame 120.
The first frame 120 has an accommodating groove 1210, and one side of the second frame 130 facing the first frame 120 has a protrusion 1310 adapted to the accommodating groove 1210. In an embodiment of the present invention, an extending direction of the receiving groove 1210 is consistent with an extending direction of the long side of the first frame 120, an extending direction of the engaging protrusion 1310 is also consistent with an extending direction of the long side of the first frame 120, and a size of the engaging protrusion 1310 corresponds to a size of the receiving groove 1210. It is understood that, in other embodiments, the first frame 120 may be provided with a matching protrusion 1310, and the second frame 130 is provided with a receiving groove 1210 facing to a side of the first frame 120 and matching with the matching protrusion 1310. Whether the first frame 120 or the second frame 130 is provided with the receiving groove 1210 or the first frame 120 or the second frame 130 is provided with the engaging protrusion 1310 is within the protection scope of the present application, and is not limited herein.
The first frame body 120 is provided with a first engaging member 1230 and a second engaging member 1250 at two opposite sides along the extending direction of the accommodating groove 1210, and the second frame body 130 is provided with a first engaging groove 1320 matched with the first engaging member 1230 and a second engaging groove 1330 matched with the second engaging member 1250. In an embodiment of the present invention, the first engaging member 1230 and the second engaging member 1250 are disposed at opposite sides and opposite corners of the accommodating groove 1210, and when the first engaging member 1230 and the second engaging member 1250 simultaneously engage with the first frame 120 and the second frame 130, the second frame 130 may not be separated from the first frame 120. It can be understood that, in the present application, the first frame body 120 is provided with one first engaging member 1230 and one second engaging member 1250 respectively at two opposite sides of the receiving groove 1210, in other embodiments, the first frame body 120 may also be provided with a plurality of first engaging members 1230 and second engaging members 1250 respectively at two opposite sides of the receiving groove 1210 to mount and position the first frame body 120 and the second frame body 130, so that when the first frame body 120 and the second frame body 130 reciprocate in the key mounting hole 330, the second frame body 130 is difficult to separate from the first frame body 120. It is noted that, in the description of the present application, "a plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise. FIG. 6 illustrates only one embodiment of the present application and not all embodiments of the present application.
With reference to fig. 4 and fig. 11, the first engaging member 1230 and the second engaging member 1250 both include an extending portion 1260 and an engaging portion 1270, the extending portion 1260 of the first engaging member 1230 and the second engaging member 1250 respectively matches with the first engaging groove 1320 and the second engaging groove 1330, the engaging portion 1270 is vertically disposed along the extending direction of the accommodating groove 1210, and an end surface of the engaging portion 1270 far away from the extending column 110 abuts against an end surface of the extending column 110 of the second engaging member 1250. It can be concluded that, when the engaging portion 1270 is vertically disposed along the extending direction of the receiving groove 1210, the second frame 130 is further limited, and the mounting stability between the second frame 130 and the first frame 120 is improved.
The fitting 20 further includes a first retaining portion 250 and a second retaining portion 260, which are oppositely disposed, the first retaining portion 250 and the second retaining portion 260 extend outward along the axial direction of the extension column 110, and the outer circumferential dimensions of the first retaining portion 250 and the second retaining portion 260 are at least partially larger than the circumferential dimension of the axial cross section of the extension column 110; the section size of the anti-drop part along the extending direction of the extending column 110 is gradually reduced. The movable distance of the key body 10 in the key mounting hole 330 is constant, and the first and second anti-separation portions 250 and 260 mainly prevent the key body 10 from separating from the key mounting hole 330 when the key body 10 moves in the key mounting hole 330, thereby limiting the movable distance and space of the key body 10. Because the fitting member 20 is made of a soft material, and the fitting member 20 is in interference fit with the key mounting hole 330, when the key body 10 drives the fitting member 20 to fit with the key mounting hole 330, the resistance applied when the key body 10 and the fitting member 20 are mounted needs to be reduced, so in an embodiment of the present application, the cross-sectional dimensions of the first anti-separation portion 250 and the second anti-separation portion 260 are gradually reduced along the extending direction of the extending column 110. That is, in the process of matching the key body 10 with the mating member 20 and the key mounting hole 330, the smaller cross-sectional ends of the first and second retaining portions 250 and 260 enter the key mounting hole 330 first, and then enter the key mounting hole 330 after the larger cross-sectional size. So set up, be more favorable to the cooperation of button body 10 and button mounting hole 330. Further, one side of the first anti-separation portion 250 and the second anti-separation portion 260 away from the first frame body 120 is a chamfer, so that resistance received when the extension column 110 is matched with the key mounting hole 330 is reduced.
Referring to fig. 12, 13 and 14, fig. 12 is a top view of the housing 310 of the electronic device 30 shown in fig. 1, fig. 13 is a cross-sectional view at B-B shown in fig. 12, and fig. 14 is an enlarged structural schematic diagram at D shown in fig. 13. An embodiment of the present application further provides an electronic device 30, where the electronic device 30 includes a housing 310 and the key assembly 320, the housing 310 is provided with a key mounting hole 330 matching with the mounting assembly, the key mounting hole 330 includes a first mounting hole 3310 along an extending direction of the extending column 110 and a second mounting hole 3320 vertically penetrating through the first mounting hole 3310; when the key assembly 320 is received in the key mounting hole 330, the first protruding portion 210 and the second protruding portion 220 are disposed on two opposite sides of the second mounting hole 3320, and abutting ends of the first protruding portion 210 and the second protruding portion 220 abut against inner walls of the key mounting hole 330, respectively. It should be noted that the first anti-disengaging portion 250 and the second anti-disengaging portion 260 are accommodated in the second mounting hole 3320, and the second mounting hole 3320 is used for limiting the first anti-disengaging portion 250 and the second anti-disengaging portion 260, so that the fitting piece 20 and the key body 10 are not easily disengaged from the key mounting hole 330 after the fitting piece 20 and the key body 10 are mounted. And the second mounting hole 3320 also defines a movable distance between the key body 10 and the mating member 20 when the key body 10 and the mating member 20 are pressed and rebounded in the key mounting hole 330, so that the key body 10 and the mating member 20 are moved. In addition, the conductive base pillar 140 is correspondingly provided with a fitting hole 1420 for installing the conductive base pillar 140 and the conductive connecting assembly 340.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. A key assembly for an electronic device, comprising:
the key body comprises at least one extending column, and the extending column is used for being matched with a key mounting hole on the electronic equipment;
the fitting piece is connected with the extension column and comprises a first protruding part and a second protruding part which are arranged at intervals, and the first protruding part and the second protruding part respectively comprise at least two abutting ends; when the extension column is matched with the key mounting hole, the abutting ends of the first protruding part and the second protruding part are respectively abutted against the side wall of the key mounting hole to fix the key body;
the extension column is provided with a first limiting part and a second limiting part, and the fitting piece is respectively provided with a third limiting part matched with the first limiting part and a fourth limiting part matched with the second limiting part;
when the first limiting part is matched with the third limiting part, the fourth limiting part is sleeved on the second limiting part so that the matching piece is clamped with the extension column;
the first limiting part is a limiting groove which is uniformly distributed in a surrounding manner along the axial direction of the extension column, and the third limiting part is a limiting bulge matched with the limiting groove;
the second limiting portion is arranged at one end, far away from the key body, of the extension column, the second limiting portion is a limiting column extending towards the key mounting hole, and the fourth limiting portion is a limiting sleeve ring sleeved on the limiting column.
2. The key assembly of claim 1, wherein the extending post defines two opposite guide slots, an extending direction of the guide slots is identical to an extending direction of the extending post, and the engaging member is slidably engaged with the guide slots.
3. The key assembly of claim 1, wherein the key body includes a first frame and a second frame that are detachably connected, the first frame partially covers the second frame, and the extension column is connected to the second frame and extends in a direction away from the first frame.
4. The key assembly of claim 3, wherein the first frame has an accommodating groove, and the second frame has a protrusion adapted to the accommodating groove on a side facing the first frame.
5. The key assembly of claim 4, wherein the first frame body has a first engaging member and a second engaging member on opposite sides along an extending direction of the receiving groove, and the second frame body has a first engaging groove engaged with the first engaging member and a second engaging groove engaged with the second engaging member.
6. The key assembly of claim 1, wherein the extending columns are two and are spaced apart from each other along the extending direction of the long side of the key.
7. The key assembly of claim 1, wherein the mating member further comprises a first retaining portion and a second retaining portion, which are disposed opposite to each other, and the first retaining portion and the second retaining portion extend outward along the axial direction of the extending column, and the outer circumferential dimensions of the first retaining portion and the second retaining portion are at least partially larger than the axial cross-sectional circumferential dimension of the extending column;
the first anticreep portion with the second anticreep portion is followed the cross-sectional dimension on the extending direction of extension post reduces gradually.
8. An electronic device comprising a housing and a key assembly of any of claims 1-7;
the shell is provided with a key mounting hole matched with the key assembly, and the key mounting hole comprises a first mounting hole along the extension direction of the extension column and a second mounting hole vertically communicated with the first mounting hole;
when the key assembly is accommodated in the key mounting hole, the first protruding part and the second protruding part are arranged on two opposite sides of the second mounting hole, and the abutting ends of the first protruding part and the second protruding part are respectively abutted against the inner wall of the key mounting hole.
Priority Applications (1)
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CN202010544075.1A CN111599619B (en) | 2020-06-15 | 2020-06-15 | Key assembly and electronic equipment |
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CN202010544075.1A CN111599619B (en) | 2020-06-15 | 2020-06-15 | Key assembly and electronic equipment |
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CN111599619A CN111599619A (en) | 2020-08-28 |
CN111599619B true CN111599619B (en) | 2022-06-07 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107896258A (en) * | 2017-10-23 | 2018-04-10 | 广东欧珀移动通信有限公司 | The housing unit and terminal of terminal |
CN208257871U (en) * | 2018-05-31 | 2018-12-18 | 北京小米移动软件有限公司 | Keycap, key and terminal |
CN110706960A (en) * | 2019-10-28 | 2020-01-17 | 维沃移动通信有限公司 | Electronic device |
CN111146032A (en) * | 2020-01-02 | 2020-05-12 | Oppo(重庆)智能科技有限公司 | Electronic equipment and key assembly thereof |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR102573190B1 (en) * | 2015-10-16 | 2023-09-01 | 삼성전자주식회사 | Electronic device and manufacturing method thereof |
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2020
- 2020-06-15 CN CN202010544075.1A patent/CN111599619B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107896258A (en) * | 2017-10-23 | 2018-04-10 | 广东欧珀移动通信有限公司 | The housing unit and terminal of terminal |
CN208257871U (en) * | 2018-05-31 | 2018-12-18 | 北京小米移动软件有限公司 | Keycap, key and terminal |
CN110706960A (en) * | 2019-10-28 | 2020-01-17 | 维沃移动通信有限公司 | Electronic device |
CN111146032A (en) * | 2020-01-02 | 2020-05-12 | Oppo(重庆)智能科技有限公司 | Electronic equipment and key assembly thereof |
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