CN113327798B - Electronic equipment and key assembly - Google Patents
Electronic equipment and key assembly Download PDFInfo
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- CN113327798B CN113327798B CN202110632258.3A CN202110632258A CN113327798B CN 113327798 B CN113327798 B CN 113327798B CN 202110632258 A CN202110632258 A CN 202110632258A CN 113327798 B CN113327798 B CN 113327798B
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- key
- connecting seat
- key cap
- cap
- shell
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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
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Abstract
The application provides an electronic device and a key assembly; this button subassembly includes: the elastic bracket and the key cap; the elastic bracket comprises a connecting seat and an elastic arm; one end of the elastic arm is used for being connected with a shell of the electronic equipment, and the other end of the elastic arm is connected with the connecting seat; the key cap is detachably connected with the connecting seat. According to the key assembly provided by the embodiment of the application, the detachable connection structure of the key cap and the elastic support is designed, and the elastic support is connected with the shell; when the key cap has problems or is damaged, the key cap monomer can be replaced and maintained; compared with the scheme that the key and the shell are scrapped as a whole in the conventional technology, the method greatly reduces the maintenance cost; in addition, the key cap can be designed more flexibly and more variously, and a user can change and use different key caps in a personalized manner.
Description
Technical Field
The invention relates to the technical field of electronic equipment, in particular to electronic equipment and a key assembly.
Background
The keys are a conventional arrangement for triggering functions on an electronic device. The keys in the related art can be fixedly connected with the shell through hot melting and the like, so that an integral assembly is formed. The key with the structure mainly has the following defects: because the key and the shell form an integral assembly which can not be disassembled, if the key is bad, the whole shell assembly is scrapped (the cost of the shell assembly is about 100 times of that of a single key), and the loss cost is high; therefore, the structure that the integrated key is hot-melted on the shell cannot be maintained, replaced and customized for the single key single structure, and the design flexibility is low.
Disclosure of Invention
An aspect of an embodiment of the present application provides a key assembly, where the key assembly includes:
the elastic bracket comprises a connecting seat and an elastic arm; one end of the elastic arm is used for being connected with a shell of the electronic equipment, and the other end of the elastic arm is connected with the connecting seat;
and the key cap is detachably connected with the connecting seat.
Another aspect of the embodiments of the present application further provides an electronic device, where the electronic device includes a housing, a key assembly, and a touch switch;
the key assembly comprises an elastic support and a key cap, and the elastic support comprises a connecting seat and an elastic arm; one end of the elastic arm is used for being connected with a shell of the electronic equipment, and the other end of the elastic arm is connected with the connecting seat; the key cap is detachably connected with the connecting seat;
the shell comprises a first surface and a second surface which are arranged oppositely, and a mounting hole which penetrates through the first surface and the second surface is formed in the shell; the elastic arm of the elastic support is connected with the first surface of the shell, and the key cap is inserted into the mounting hole and protrudes out of the second surface;
the touch switch is arranged on one side of the first surface of the shell and corresponds to the mounting hole, and the button cap is used for triggering the touch switch.
According to the key assembly provided by the embodiment of the application, the detachable connection structure of the key cap and the elastic support is designed, and the elastic support is connected with the shell; when the key cap has problems or is damaged, the key cap single body can be replaced and maintained; compared with the scheme that the key and the shell are scrapped as a whole in the conventional technology, the method greatly reduces the maintenance cost; in addition, the key cap can be designed more flexibly and more variously, and a user can change and use different key caps in a personalized manner.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of an embodiment of a key assembly of the present application;
FIG. 2 is a schematic diagram of another view of the key assembly of the embodiment of FIG. 1;
fig. 3 is a schematic diagram of a split structure of the key assembly in the embodiment of fig. 1;
FIG. 4 is a schematic structural diagram of the key cap in the embodiment of FIG. 1;
FIG. 5 is a schematic overall structure diagram of an embodiment of the electronic device of the present application;
FIG. 6 is a schematic diagram showing the electronic device in FIG. 5 in a disassembled state;
FIG. 7 is a schematic diagram of a partial structure inside the electronic device in the embodiment of FIG. 5;
FIG. 8 is a schematic, exploded view of another embodiment of an electronic device of the present application;
FIG. 9 is a schematic diagram of a partial structure of the electronic device in the embodiment of FIG. 8;
FIG. 10 is an enlarged schematic view of the structure at A in FIG. 9;
fig. 11 is a schematic diagram of a partial structure cross section of the electronic device at the position of the key assembly in the embodiment of fig. 8;
FIG. 12 is a schematic diagram of a portion of an electronic device in an operating state of a keycap;
fig. 13 is a partial structural diagram of an electronic device in another operating state of the keycap.
Detailed Description
The invention is described in further detail below with reference to the figures and examples. It is to be noted that the following examples are only illustrative of the present invention, and do not limit the scope of the present invention. Likewise, the following examples are only some but not all examples of the present invention, and all other examples obtained by those skilled in the art without any inventive step are within the scope of the present invention.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
As used herein, an "electronic device" (or simply "terminal") includes, but is not limited to, an apparatus that is configured to receive/transmit communication signals via a wireline connection, such as via a Public Switched Telephone Network (PSTN), a Digital Subscriber Line (DSL), a digital cable, a direct cable connection, and/or another data connection/network, and/or via a wireless interface (e.g., for a cellular network, a Wireless Local Area Network (WLAN), a digital television network such as a DVB-H network, a satellite network, an AM-FM broadcast transmitter, and/or another communication terminal). A communication terminal arranged to communicate over a wireless interface may be referred to as a "wireless communication terminal", "wireless terminal" or "mobile terminal". Examples of mobile terminals include, but are not limited to, satellite or cellular telephones; a Personal Communications System (PCS) terminal that may combine a cellular radiotelephone with data processing, facsimile and data communications capabilities; PDAs that may include radiotelephones, pagers, internet/intranet access, web browsers, notepads, calendars, and/or Global Positioning System (GPS) receivers; and conventional laptop and/or palmtop receivers or other electronic devices that include a radiotelephone transceiver. The mobile phone and the wireless transmitting terminal are the mobile terminal provided with the cellular communication module.
Referring to fig. 1 to fig. 3, fig. 1 is a schematic overall structure diagram of a key assembly according to an embodiment of the present application, and fig. 2 is a schematic structure diagram of another view angle of the key assembly in the embodiment of fig. 1; fig. 3 is a schematic diagram of a split structure of the key assembly in the embodiment of fig. 1; it should be noted that the key assembly in the present application may be used in electronic devices with physical key structures, such as mobile phones, tablet computers, wireless transmitting terminals, voice control terminals, and the like. The key assembly 10 for an electronic device includes, but is not limited to, the following structural components: a resilient support 100 and a keycap 200. It should be noted that the terms "comprises" and "comprising," and any variations thereof, in the embodiments of the present invention, 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.
Specifically, the elastic bracket 100 includes a connection seat 110 and an elastic arm 120; the connecting seat 110 and the elastic arm 120 may be an integral structure, and the material may be metal or alloy, such as copper, stainless steel, etc. One end of the elastic arm 120 is used for connecting with a housing of an electronic device, and the other end is connected with the connecting seat 110. The elastic arm 120 may be connected to the housing of the electronic device through a screw or a heat-fusible column, which is not limited herein.
The key cap 200 is detachably connected to the connection base 110, and may be a snap-fit connection. Referring to fig. 4, fig. 4 is a schematic structural diagram of the key cap in the embodiment of fig. 1, wherein the key cap 200 includes a body portion 210, a buckle 220, and a touch protrusion 230. The main body 210, the buckle 220 and the touch protrusion 230 may be an integral structure, and the material may be plastic or metal, which is not limited herein. Optionally, the buckle 220 and the touch protrusion 230 are disposed on the same side of the body portion 210.
With reference to fig. 2 and fig. 3, a clamping groove 111 is formed on the connecting base 110, and the buckle 220 is matched with the clamping groove 111 to realize the clamping connection between the key cap 200 and the connecting base 110; the buckle 220 may be a barb-shaped structure, and the number of the buckles may be 2 or more than 2 in the drawing, which is not limited specifically here. Optionally, the connecting base 110 is further provided with a through hole 112, the touch protrusion 230 is inserted into the through hole 112, the touch protrusion 230 is used for triggering a touch switch of the electronic device, and the detailed structure will be specifically described in the following embodiments. It should be noted that all directional indicators (such as up, down, left, right, front, back, 8230) \8230;) in the embodiments of the present invention are only used to explain the relative positional relationship between the components in a specific posture (as shown in the figure), the motion situation, etc., and if the specific posture is changed, the directional indicator is changed accordingly.
Referring to fig. 4, the key cap 200 further includes a protrusion 240, the protrusion 240 is connected to the body 210 (specifically, may be an integral structure with the body 210) and is disposed adjacent to the buckle 220, and the protrusion 240 and the buckle 220 are disposed on the same side of the body 210. Optionally, the latch 220 and the boss 240 are both disposed along a side edge of the body portion 210. The boss 240 is also inserted into the slot 111 of the connecting base 110. The top surface 241 of the boss 240 is smoothly connected to the edge of the body portion 210 via a slope 242, wherein the function of the slope 242 will be described in detail in the following embodiments.
Optionally, referring to fig. 3, the locking slot 111 of the connecting seat 110 in this embodiment may be arc-shaped or ring-shaped, the number of the locking slots 111 may be one or more, and the boss 240 and the buckle 220 may slide along the locking slot 111 under the driving of the body portion 210. The body portion 210 is provided with a concave-convex pattern 211 on a surface of a side opposite to the buckle 220, and the concave-convex pattern 211 is used for improving surface roughness of the body portion 210, so that a user can operate and rotate the key cap 200 conveniently.
According to the key assembly provided by the embodiment of the application, the detachable connection structure of the key cap and the elastic support is designed, and the elastic support is connected with the shell; when the key cap has problems or is damaged, the key cap single body can be replaced and maintained; compared with the scheme that the key and the shell are scrapped as a whole in the conventional technology, the method greatly reduces the maintenance cost; in addition, the key cap can be designed more flexibly and more variously, and a user can change and use different key caps in a personalized manner.
An embodiment of the present application further provides an electronic device, please refer to fig. 5 and fig. 6 together, where fig. 5 is a schematic diagram of an overall structure of an embodiment of the electronic device of the present application, and fig. 6 is a schematic diagram of a structure disassembly of the electronic device in the embodiment of fig. 5, where the electronic device in the embodiment includes an electronic device having a physical key structure, such as a mobile phone, a tablet computer, a wireless transmission terminal, and a voice control terminal. The present application illustrates the wireless CPE (which is called a client premix Equipment in english, and is actually a mobile signal access Equipment that receives a mobile signal and forwards a wireless WIFI signal, and is also an Equipment that converts a high-speed 4G or 5G signal into a WIFI signal, and the number of mobile terminals that can simultaneously surf the internet is also large.
Optionally, the electronic device includes a housing 20, a key assembly 10, a touch switch 30, and a circuit board 40. The housing 20 includes a first surface 21 and a second surface 22 that are opposite to each other, where the first surface 21 of the housing 20 in this embodiment is an inner surface, and the second surface 22 is an outer surface of the housing 20, and of course, in some other embodiments, the housing 20 may also have other structural forms, which are not specifically limited herein. For the detailed structure of the key assembly 10, refer to the related description of the foregoing embodiments.
Wherein, the housing 20 is provided with a mounting hole 23 penetrating through the first surface 21 and the second surface 22; the elastic arm 120 of the elastic bracket 100 is connected to the first surface 21 of the housing 20, and may be specifically connected to the first surface 21 of the housing 20 through a heat-fusible column 24. Referring to fig. 7, fig. 7 is a schematic view of a partial structure inside the electronic device in the embodiment of fig. 5. Of course, in other embodiments, the connection manner of the elastic arm 120 of the elastic bracket 100 and the housing 20 may also be a screw connection manner, a welding connection manner, etc., and it is within the understanding scope of the skilled in the art, and the connection manner is not illustrated and described in detail herein. The key cap 200 is inserted into the mounting hole 23 and protrudes from the second surface 22. It should be noted that the terms "first", "second" and "third" in the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Optionally, the touch switch 30 is disposed on one side of the first surface 21 of the casing 20 and is disposed corresponding to the mounting hole 23, and the key cap 200 is used for triggering the touch switch 30. The touch switch 30 may be connected to the circuit board 40, and specifically, the touch switch 30 may be welded to the circuit board 40. The circuit board 40 is disposed on one side of the first surface 21 of the housing 20, and the touch switch 30 and the circuit board 40 are disposed in the housing 20.
Referring to fig. 8, fig. 8 is a schematic structural disassembly diagram of an electronic device according to another embodiment of the present application, where the electronic device includes a housing 20, a key assembly 10, a touch switch 30, and a circuit board 40. Unlike the previous embodiment, the electronic device in this embodiment further includes a support plate 50, and the support plate 50 may be disposed in the housing 20.
Optionally, referring to fig. 9 to 11 together, fig. 9 is a schematic partial structure diagram of the electronic device in the embodiment of fig. 8, fig. 10 is an enlarged schematic structural diagram of a position a in fig. 9, fig. 11 is a schematic partial sectional structural diagram of the electronic device in the position of a key assembly in the embodiment of fig. 8, and a protruding portion 51 is disposed on the support plate 50 corresponding to the position of the mounting hole 23 on the housing 20; as described in the foregoing embodiments, the key cap 200 is provided with a touch protrusion 230 for triggering the touch switch 30; the key cap 200 is provided with a boss 240, and the key cap 200 can rotate relative to the elastic support 100.
Referring to fig. 12, fig. 12 is a schematic view of a partial structure of an electronic device in a working state of a key cap, in fig. 12, the key cap 200 is rotated to a state where the protruding portion 51 of the supporting plate 50 is supported by the protruding portion 240, and the protruding portion 51 is used for limiting the key cap 200 to move in a direction toward the touch switch 30, so that the touch protrusion 230 of the key cap 200 cannot trigger the touch switch 30. In this state, the key cap 200 cannot be pressed down, and the self-locking and false touch prevention functions can be realized.
Referring to fig. 13, fig. 13 is a schematic view of a partial structure of an electronic device in another working state of a key cap, in which a boss 240 of the key cap 200 and a protrusion 51 of a bracket plate 50 are in a staggered and non-overlapping state in space, the key cap 200 is pressed to move the key cap 200 inward (toward the touch switch 30), and a touch protrusion 230 of the key cap 200 presses the touch switch 30 on the circuit board 40 to realize switch triggering; because the boss 240 of the key cap 200 and the protruding portion 51 of the supporting board 50 are spatially staggered, the boss 240 does not abut against the protruding portion 51 in the pressing process (i.e., the boss 240 does not interfere with the protruding portion 51 in the pressing process), and the key cap 200 can be smoothly pressed down, thereby realizing the function of a common key. After the key cap 200 is released, the key cap 200 is reset to the original position by the elastic arm 120 of the elastic support 100, and a switch triggering action is completed.
When the key cap 200 is rotated, the key cap boss 240 and the protrusion 51 of the support plate 50 are easily overlapped in a space under the guiding action of the inclined surface 242 of the boss 240, because a user needs to provide a friction force between the outer end surface of the key cap (i.e., the concave-convex pattern 211 in the foregoing embodiment) by using a pressing force in the process of rotating the key cap 200, the key cap 200 needs to move toward the inside (i.e., toward the touch switch 30), and the key cap 200 can be conveniently rotated to a position where the top surface of the key cap boss 240 is opposite to the top surface of the protrusion 51 under the guiding action of the inclined surface 242 of the boss 240.
In the electronic equipment in the embodiment of the application, the key assembly is in a two-piece structure, namely the key cap and the elastic support are connected by adopting a simple buckle, the key cap can be quickly disassembled from the key assembly, and the single key cap can be replaced and the problem can be replaced badly; the key cap can be disassembled from the middle shell assembly to quickly replace defective products, so that the associated scrapping cost is greatly reduced, the loss cost is reduced to the greatest extent, and the cost is saved (the cost of the shell assembly in a large-size structural assembly is generally 100-200 times that of the key cap, and the cost is higher); because the key cap is an appearance part, different appearance patterns and forms can be customized according to different requirements, and the customization requirements are realized; because press the key cap and can disassemble fast from the mesochite subassembly, consequently can the fast switch over different grade type press the key cap, promote the design flexibility, satisfy the diversified demand of customization. The two-piece key assembly structure has a common key function state and a self-locking key function state, and the two states can be switched by simply rotating the key cap; the key in the locking state can prevent false triggering, and reduce unconscious false triggering and operation false triggering of unnecessary personnel; the two-piece key assembly structure has the advantages of simple assembly, simple structure, lower cost and small influence on cost; the middle shell assembly cannot be scrapped due to the key related quality problem, the loss cost is greatly reduced, and the cost is greatly reduced; the key cap can be repaired, replaced and changed in a customized manner according to requirements, and the key cap is high in design flexibility and maintenance flexibility.
The above description is only a part of the embodiments of the present invention, and not intended to limit the scope of the present invention, and all equivalent devices or equivalent processes performed by the present invention through the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A key assembly, the key assembly comprising:
the elastic bracket comprises a connecting seat and an elastic arm; one end of the elastic arm is used for being connected with a shell of the electronic equipment, and the other end of the elastic arm is connected with the connecting seat;
the key cap is detachably connected with the connecting seat;
the button cap comprises a body part, a buckle and a touch control bulge, and the buckle and the touch control bulge are arranged on the same side of the body part; a clamping groove is formed in the connecting seat, and the clamping connection between the key cap and the connecting seat is realized by matching the buckle and the clamping groove; the connecting seat is provided with a through hole, and the touch control bulge is inserted into the through hole;
the clamping groove of the connecting seat is arc-shaped or annular, and the buckle can slide along the clamping groove under the driving of the body part.
2. The key assembly of claim 1, wherein the catch is disposed along a side edge of the body portion.
3. The key assembly of claim 1 or 2, wherein the key cap further comprises a boss connected to the body portion and disposed adjacent to the catch, the boss and the catch being disposed on a same side of the body portion.
4. The key assembly of claim 3, wherein the boss is inserted into a slot of the connecting base.
5. The key assembly of claim 3, wherein the top surface of the boss is smoothly blended with the edge of the body portion by a chamfer.
6. The key assembly as recited in claim 4, wherein the boss is configured to slide along the slot under the driving of the body.
7. The key assembly as recited in claim 6, wherein the body portion includes an embossment on a surface thereof opposite the side thereof to which the latch is attached.
8. An electronic device is characterized by comprising a shell, a key assembly and a touch switch;
the key assembly comprises an elastic support and a key cap, and the elastic support comprises a connecting seat and an elastic arm; one end of the elastic arm is used for being connected with a shell of the electronic equipment, and the other end of the elastic arm is connected with the connecting seat; the key cap is detachably connected with the connecting seat;
the shell comprises a first surface and a second surface which are arranged oppositely, and a mounting hole which penetrates through the first surface and the second surface is formed in the shell; the elastic arm of the elastic support is connected with the first surface of the shell, and the key cap is inserted into the mounting hole and protrudes out of the second surface;
the touch switch is arranged on one side of the first surface of the shell and corresponds to the mounting hole, and the key cap is used for triggering the touch switch;
the button cap comprises a body part, a buckle and a touch control bulge, and the buckle and the touch control bulge are arranged on the same side of the body part; a clamping groove is formed in the connecting seat, and the clamping connection between the key cap and the connecting seat is realized by matching the buckle and the clamping groove; the connecting seat is provided with a through hole, and the touch control bulge is inserted into the through hole;
the clamping groove of the connecting seat is arc-shaped or annular, and the buckle can slide along the clamping groove under the drive of the body part.
9. The electronic device according to claim 8, further comprising a support plate, wherein a protrusion is disposed on the support plate at a position corresponding to the mounting hole; the button cap is provided with a boss, the button cap can rotate relative to the elastic support, the button cap rotates to a state that the boss supports the protruding part on the support plate, and the protruding part is used for limiting the button cap to move along the direction towards the touch switch, so that the button cap cannot trigger the touch switch.
10. The electronic device of claim 9, further comprising a circuit board disposed on one side of the first surface of the housing, wherein the touch switch is connected to the circuit board.
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CN202110632258.3A CN113327798B (en) | 2021-06-07 | 2021-06-07 | Electronic equipment and key assembly |
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CN202110632258.3A CN113327798B (en) | 2021-06-07 | 2021-06-07 | Electronic equipment and key assembly |
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CN113327798B true CN113327798B (en) | 2022-11-15 |
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CN114242494A (en) * | 2021-12-30 | 2022-03-25 | Oppo广东移动通信有限公司 | Key assembly and electronic equipment |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102568890A (en) * | 2010-12-21 | 2012-07-11 | 富泰华工业(深圳)有限公司 | Power supply button and electronic device using same |
CN208570433U (en) * | 2018-05-12 | 2019-03-01 | 惠州市德赛西威汽车电子股份有限公司 | A kind of touch display screen upper knob structure |
CN112563063A (en) * | 2020-12-04 | 2021-03-26 | 深圳市巨烽显示科技有限公司 | Knob button structure applied to nuclear magnetic environment |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI409671B (en) * | 2009-07-17 | 2013-09-21 | Kye Systems Corp | A rotary key structure and an electronic device having such a rotary key structure |
CN102056430A (en) * | 2009-11-10 | 2011-05-11 | 英业达股份有限公司 | Housing structure of an electronic device |
CN202423055U (en) * | 2011-12-22 | 2012-09-05 | 杨海江 | Pressing type switch for home appliance and hair scissors with pressing type switch |
CN203406209U (en) * | 2013-08-12 | 2014-01-22 | 深圳市中联讯科技有限公司 | Portable electronic device with center button |
WO2015030714A1 (en) * | 2013-08-26 | 2015-03-05 | Hewlett-Packard Development Company, L.P. | Key retraction |
CN207529858U (en) * | 2017-12-19 | 2018-06-22 | 深圳创维-Rgb电子有限公司 | Press-key structure and human-computer interaction device |
CN109727803A (en) * | 2019-01-29 | 2019-05-07 | 四川长虹电器股份有限公司 | Press-key structure |
CN210223860U (en) * | 2019-08-09 | 2020-03-31 | 西安诺瓦星云科技股份有限公司 | Key assembly and electronic equipment |
-
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102568890A (en) * | 2010-12-21 | 2012-07-11 | 富泰华工业(深圳)有限公司 | Power supply button and electronic device using same |
CN208570433U (en) * | 2018-05-12 | 2019-03-01 | 惠州市德赛西威汽车电子股份有限公司 | A kind of touch display screen upper knob structure |
CN112563063A (en) * | 2020-12-04 | 2021-03-26 | 深圳市巨烽显示科技有限公司 | Knob button structure applied to nuclear magnetic environment |
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