CN114388292B - Key structure of electronic equipment and electronic equipment - Google Patents
Key structure of electronic equipment and electronic equipment Download PDFInfo
- Publication number
- CN114388292B CN114388292B CN202011143971.3A CN202011143971A CN114388292B CN 114388292 B CN114388292 B CN 114388292B CN 202011143971 A CN202011143971 A CN 202011143971A CN 114388292 B CN114388292 B CN 114388292B
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- 230000000670 limiting effect Effects 0.000 claims abstract description 23
- 230000009471 action Effects 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000005452 bending Methods 0.000 abstract description 4
- 230000006870 function Effects 0.000 description 17
- 238000003825 pressing Methods 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009711 regulatory function Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H25/00—Switches with compound movement of handle or other operating part
- H01H25/002—Switches with compound movement of handle or other operating part having an operating member rectilinearly slidable in different directions
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H25/00—Switches with compound movement of handle or other operating part
- H01H25/002—Switches with compound movement of handle or other operating part having an operating member rectilinearly slidable in different directions
- H01H2025/004—Switches with compound movement of handle or other operating part having an operating member rectilinearly slidable in different directions the operating member being depressable perpendicular to the other directions
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- Push-Button Switches (AREA)
Abstract
The application discloses button structure of electronic equipment includes: the sliding block is accommodated in a sliding groove formed in the frame body of the electronic equipment and used for sliding in the sliding groove to adjust the sound mode of the electronic equipment; the key cap is arranged on the sliding block, one end of the key cap is assembled with the sliding block, the other end of the key cap extends to the outside of the frame body, and the key cap is used for driving the sliding block to move in the sliding groove under the action of external force; the power switch is accommodated in the chute and used for realizing the switching function of the power supply of the electronic equipment after being pressed by the sliding block; the limiting piece is arranged on the inner wall of the chute and used for limiting the position of the sliding block under the action of no external force of the sliding block so as to separate the sliding block from the power switch; the electronic equipment sound mode adjusting and power switch function is realized by using one key, so that only one key hole is formed in the frame body, the upper limit of stress born by the frame body is increased, the overall strength of the frame body is enhanced, and the bending probability of the electronic equipment is reduced.
Description
Technical Field
The application relates to the technical field of electronic equipment, in particular to a key structure of electronic equipment and the electronic equipment.
Background
In order to realize the functions of switching on and switching off the electronic equipment and adjusting the volume, the prior electronic equipment is provided with a power key and a volume key on a frame body, wherein the power key and the volume key are mutually independent.
Normally, the on-off function of the electronic device is realized by pressing a power key; the volume keys of some electronic devices are composed of two volume keys, and the adjustment of the sound modes including two or three of ringing, vibration and silence is realized by pressing different volume keys.
However, in order to realize the adjustment of the sound mode and the function of the power switch of the electronic device, at least two keys are required to be arranged on the frame of the electronic device, and a number of key holes corresponding to the keys are required to be arranged, and the number of key holes can reduce the upper limit of the stress born by the frame, so that the strength of the whole frame is reduced, and the bending probability of the electronic device is increased.
Disclosure of Invention
In view of this, this application provides a button structure and electronic equipment of electronic equipment to set up two at least buttons on solving current electronic equipment's the framework, occupy the more space of framework, thereby make the holistic intensity of framework reduce, electronic equipment crooked problem easily.
A first aspect of the present application provides a key structure of an electronic device, including: the sliding block is accommodated in a sliding groove formed in the frame body of the electronic equipment and used for sliding in the sliding groove to adjust the sound mode of the electronic equipment; the key cap is arranged on the sliding block, one end of the key cap is assembled with the sliding block, the other end of the key cap extends to the outside of the frame body through a key hole formed in the frame body, and the key cap is used for driving the sliding block to move in the sliding groove under the action of external force; the power switch is accommodated in the chute and is used for realizing the switching function of the electronic equipment when contacting with the sliding block; and the limiting piece is arranged on the inner wall of the chute and used for limiting the position of the sliding block so as to prevent the sliding block from contacting the power switch to trigger the switching function of the electronic equipment under the action of no external force.
Wherein, the locating part includes: at least two spring plates; the elastic sheet and the power switch are arranged on the same inner side wall of the chute; the spring plate is higher than the contact surface of the power switch and the sliding block in the natural state; the height of the spring plate in the compressed state is lower than the height of the contact surface of the power switch and the sliding block.
The two elastic sheets are distributed in the sliding direction of the sliding block and are respectively positioned at two sides of the power switch.
The sliding block is connected with the elastic sheet, the side face of the sliding block, which is contacted with the elastic sheet, is provided with a gear groove group, protruding points in the natural state of the elastic sheet are located in gear grooves of the gear groove group, the number of the gear grooves included in the gear groove group is larger than or equal to the number of sound modes of electronic equipment, all the gear grooves are linearly distributed in the sliding direction of the sliding block and are used for accommodating the protruding points of the elastic sheet, and the protruding points of the elastic sheet are located in different gear grooves of the same gear groove group when the sliding block is located at different positions.
The sliding block is arranged on one side, which is attached to the sliding groove, of the sliding groove, and is used for being accommodated in a clamping groove formed in the side wall of the sliding groove to be clamped with the frame body, the sliding block is positioned in different clamping grooves when in different positions, different sound modes of the electronic equipment are corresponding to the protruding part, and the number of the clamping grooves is larger than or equal to that of the sound modes of the electronic equipment.
At least two protruding parts are arranged at two ends of one side, where the sliding block is attached to the sliding groove, respectively.
Wherein, the button structure still includes: the fixing piece is used for fixedly assembling the keycap and the sliding block; the fixing piece is a screw.
Wherein, the locating part includes: a spring and a steel ball; one end of the spring is arranged on the inner side wall of the chute and is positioned on the same inner side wall of the chute as the power switch, the other end of the spring is assembled with the steel ball, and the steel ball is abutted against the sliding block.
The power switch is arranged in a switch groove formed in the frame body, and one side, in contact with the sliding block, of the power switch extends out of the switch groove; the elastic sheet is arranged in an elastic sheet groove formed in the frame body, and the protruding point of the elastic sheet extends out of the elastic sheet groove to be abutted with the sliding block.
According to the key structure of the electronic equipment, the sound mode of the electronic equipment can be adjusted through the key cap sliding block, and the electronic equipment power supply can be switched on and off through the key cap pressing sliding block, so that the adjustment of the sound mode of the electronic equipment and the function of the power supply switch can be realized by using one key, and therefore only one key hole is formed in the frame body, the upper stress limit born by the frame body is increased, the integral strength of the frame body is enhanced, and the bending probability of the electronic equipment is reduced.
A second aspect of the present application provides an electronic device, including a frame, where the frame is provided with a chute and a key hole, and a key structure of any one of the foregoing electronic devices.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a key structure of an electronic device according to an embodiment of the present application;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is a top view of FIG. 1;
fig. 4 is an enlarged view of a portion B in fig. 3;
FIG. 5 is a cross-sectional view taken along line A-A of FIG. 1;
fig. 6 is an enlarged view of a portion C in fig. 5.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application. The various embodiments described below and their technical features can be combined with each other without conflict.
Referring to fig. 1 and 2, an embodiment of the present application provides a key structure of an electronic device, including: the electronic equipment comprises a sliding block 3, a key cap 4, a power switch (taking the power switch as a dome button 5 for example in the embodiment of the application) and a limiting piece 6, wherein the sliding block 3 is arranged in a sliding groove 2 formed in a frame body 1 of the electronic equipment and is used for sliding in the sliding groove 2 to adjust the sound mode of the electronic equipment; the key cap 4 is arranged on the sliding block 3, one end of the key cap 4 is assembled with the sliding block 3, the other end of the key cap 4 extends to the outside of the frame 1 through a key hole 13 formed in the frame 1, and the key cap 4 is used for driving the sliding block 3 to move in the sliding groove 2 under the action of external force; the dome keys 5 are accommodated in the sliding grooves 2 and are used for realizing the switching function of the power supply of the electronic equipment after being pressed by the sliding blocks 3; the limiting piece 6 is arranged on the inner wall of the chute 2 and used for limiting the position of the sliding block 3 by the sliding block 3 so as to avoid the sliding block 3 contacting the dome key 5 to trigger the switching function of the electronic equipment under the action of no external force. In other embodiments, the power switch may be any other switch commonly used in the art, and is not limited to a dome key switch.
When the electronic equipment is operated, a user can press the sliding block 3 by pressing the key cap 4, so that the sliding block 3 presses the dome key 5 to realize the switching function of the power supply of the electronic equipment; the user can slide the slider 3 through sliding the key cap 4 to realize the sound mode regulatory function of electronic equipment, consequently make the regulation of electronic equipment sound mode and switch's function use a button can realize, frame 1 also only need set up a button hole, thereby has increased the stress upper limit that frame 1 bore, has consequently strengthened the holistic intensity of frame 1, has reduced the crooked probability of electronic equipment.
In the present embodiment, the stopper 6 includes: at least two spring plates; the spring plate and the dome button 5 are arranged on the same inner side wall of the chute 2; the height of the spring plate in the natural state is higher than the height of the contact surface of the dome button 5 and the sliding block 3; the height of the shrapnel in the compressed state is lower than the height of the contact surface of the dome button 5 and the sliding block 3.
When the user presses the key cap 4, the spring piece gradually tends to be in a compressed state, and when the user does not press the key cap 4, the spring piece is restored to a natural state from the compressed state, and the protruding point of the spring piece is sprung up, so that the slide piece 3 and the key cap 4 are sprung up, and the slide piece 3 is separated from the dome key 5.
In one embodiment, two spring plates are arranged in the sliding direction of the sliding block 3 and are respectively positioned at two sides of the dome button 5.
When the two elastic sheets are applied, the sliding block 3 and the dome 4 can be sprung up more quickly when the sliding block 3 and the dome button 5 are separated, and the elastic sheets are positioned on two sides of the dome button 5, so that the sliding block 3 and the dome 4 can be sprung up more stably, and the conditions that one end of the sliding block 3 and one end of the dome 4 are sprung up and the other end of the dome button is not sprung up are avoided.
Referring to fig. 5 and 6, in one embodiment, a gear groove group is formed on a side surface of the slider 3, which contacts with the spring, bumps in a natural state of the spring are located in gear grooves of the gear groove group, the number of gear grooves 7 included in the gear groove group is greater than or equal to the number of sound modes of the electronic device, and all the gear grooves 7 are linearly arranged in a sliding direction of the slider 3 for accommodating the bumps of the spring, and the bumps of the spring are located in different gear grooves 7 of the same gear groove group when the slider 3 is at different positions.
The gear groove 7 of the sliding block 3 is provided with the protruding points capable of accommodating the elastic pieces, so that the protruding points of the elastic pieces are positioned in the gear groove 7 when the elastic pieces are in a natural state, thereby forming a limiting effect on the sliding block 3 and reducing the sliding probability of the sliding block 3 under the action of no external force; and each elastic piece corresponds to a gear groove group, so that after the sliding block 3 slides to different positions, the salient points of the elastic pieces can be positioned in the corresponding gear grooves 7, and the elastic pieces always play a limiting role on the sliding block 3. In one embodiment, the gear groove group comprises three gear grooves 7, and when the protruding points of the elastic sheets are respectively positioned in the three gear grooves 7, the sliding blocks 3 respectively represent three gears of the sound mode of the electronic equipment at corresponding positions, and the three gears are respectively mute, vibrate and ring.
In one embodiment, the sound modes of the electronic device include two of ringing, vibration and silence, one gear groove group comprises two gear grooves, when the sliding block is positioned at different positions and corresponds to different sound modes of the electronic device, the protruding points of the elastic sheets are positioned in different gear grooves, and a limiting effect is formed on the sliding block, so that the sliding probability of the sliding block under the action of no external force is reduced; and each elastic piece corresponds to a gear groove group, so that after the sliding block slides to different positions, the salient points of the elastic pieces can be positioned in the corresponding gear grooves, and the elastic pieces always play a limiting role on the sliding block.
When the user needs to adjust the sound mode of the electronic equipment, the key cap 4 is pressed firstly, the elastic piece is elastically deformed, the protruding points are separated from the currently corresponding gear grooves 7, then the user pushes the key cap 4, the sliding block 3 slides, the gear corresponding to the sound mode of the electronic equipment is adjusted, after the user releases the key cap 4, the elastic piece is recovered from the elastic deformation state, the protruding points enter the other corresponding gear groove 7, the limiting effect on the sliding block 3 is achieved, and the sliding block 3 is sprung up.
The electronic device of this embodiment has a detection and judgment module therein for detecting whether the dome is pressed and whether the slider 3 slides, so as to implement the power switch and the sound mode adjusting function of the electronic device in cooperation with the key structure, and the detection and judgment module judges the current action of the slider 3 as implementing the adjustment of the sound mode by detecting the dome key 5 pressed during the sliding of the slider 3, instead of implementing the function of the power switch.
Referring to fig. 3 and fig. 4, in one embodiment, a protruding portion 8 is disposed on a side of the slider 3, which is attached to the chute 2, and is configured to be accommodated in a clamping groove 9 formed on a side wall of the chute 2 and clamped to the frame 1, and the protruding portion 8 is located in different clamping grooves 9 when the slider 3 is at different positions, corresponding to different sound modes of the electronic device.
The setting of bellying 8 can make slider 3 when separating with the pot young piece button 5, the holding is in joint groove 9, thereby make slider 3 through bellying 8 looks joint with framework 1, consequently, the probability that slider 3 takes place to slide under no exogenic action has been reduced, and in an embodiment, three joint groove 9 is corresponding to a bellying 8, when slider 3 receives the pressure, at the time of sliding, bellying 8 breaks away from in the joint groove 9 of current holding earlier, and slider 3 slides the back, the user no longer presses slider 3 through key cap 4, slider 3 is sprung up by locating part 6, bellying 8 holds in another joint groove 9, and when bellying 8 is located three joint groove 9 respectively, slider 3 represents three gear of electronic equipment respectively in the position that corresponds, three gear are silence respectively, vibrations and ringing.
In one embodiment, one protruding portion corresponds to two clamping grooves, when the sliding block is pressed, the protruding portion is separated from the clamping groove in the current accommodating mode when the sliding block slides, after the sliding block slides, a user does not press the sliding block through the key cap any more, the sliding block is sprung up by the limiting piece, the protruding portion is accommodated in the other clamping groove, when the protruding portion is respectively located in the two clamping grooves, the sliding block respectively represents two gears of the sound mode of the electronic equipment in the corresponding position, and the two gears are respectively two of preset silence, vibration and ringing.
In one embodiment, at least two protruding parts 8 are respectively arranged at two ends of the sliding groove 2 of the sliding block 3, which are attached to one side.
The arrangement of the at least two protruding portions 8 ensures that after the sliding block 3 is sprung by the limiting piece 6, all the protruding portions 8 can be accommodated in the corresponding clamping grooves 9, so that the sliding block 3 is fastened by the protruding portions 8 and the frame body 1, and the sliding probability of the sliding block 3 under the action of no external force is further reduced.
Referring to fig. 2, in one embodiment, the key structure further includes: a fixing member 10 for fixedly assembling the key cap 4 with the slider 3; the fixing member 10 is a screw.
The screw is set as the fastener, when the sliding block 3 is fixed with the key cap 4, the screw is nailed into the sliding block 3 and the key cap 4, so that the fixing of the key cap 4 and the sliding block 3 is simpler and more convenient, and the production and assembly difficulty of a case structure of the electronic equipment are reduced.
In other embodiments, the key structure further comprises: the fixing piece is used for fixedly assembling the keycap and the sliding block; the fixing piece is a bolt and adhesive; the bolt is inserted into the sliding block and the key cap, and the adhesive is used for adhering the bolt, the key cap and the sliding block.
The bolt and the adhesive are used as the fixing parts, when the sliding block and the key cap are fixed, the inner walls of the insertion holes of the sliding block and the key cap, or the adhesive is coated on the bolt, and then the bolt is inserted into the sliding block and the key cap, so that the fixing of the key cap and the sliding block is simpler and more convenient, and the production and assembly difficulty of the case structure of the electronic equipment is reduced.
In other embodiments, the limiting member 6 includes: a spring and a steel ball; one end of the spring is arranged on the inner side wall of the chute 2 and is positioned on the same inner side wall of the chute 2 with the dome button 5, the other end of the spring is assembled with the steel ball, and the steel ball is abutted against the sliding block 3.
When a user presses the key cap 4 by pressing the key cap 4, the spring is stressed to elastically deform, and after the user does not press the key cap 4, the spring is recovered from the elastic deformation state to spring the steel ball, so that the slide block 3 and the key cap 4 are sprung, and the slide block 3 is separated from the dome keys 5.
Referring to fig. 1 and 2, in one embodiment, the dome key 5 is disposed in a switch slot 11 formed in the frame, and a side of the dome key 5 contacting with the slider 3 extends out of the switch slot 11; the spring plate is arranged in a spring plate groove 12 formed in the frame body, and the protruding point of the spring plate extends out of the spring plate groove 12 to be abutted against the sliding block 3.
Because no functional component is arranged between the dome keys 5 and the shrapnel, if the space between the dome keys 5 and the shrapnel is empty, the volume of the chute 2 can be increased, and the dome keys 5 are arranged in the switch groove 11 and the shrapnel is arranged in the shrapnel groove 12, so that the dome keys 5 and the shrapnel are part of the frame body 1, the volume of the chute 2 is reduced, the internal aperture of the frame body 1 is reduced, the strength of the frame body 1 is increased, and the bending probability of the electronic equipment is reduced.
The embodiment of the application also provides electronic equipment, which comprises a frame body, wherein the frame body is provided with a sliding groove and a key hole, and the electronic equipment comprises a key structure. Referring to fig. 1 and 2, the key structure includes: the electronic equipment comprises a sliding block 3, a key cap 4, a power switch (taking the power switch as a dome button 5 for example in the embodiment of the application) and a limiting piece 6, wherein the sliding block 3 is arranged in a sliding groove 2 formed in a frame body 1 of the electronic equipment and is used for sliding in the sliding groove 2 to adjust the sound mode of the electronic equipment; the key cap 4 is arranged on the sliding block 3, one end of the key cap 4 is assembled with the sliding block 3, the other end extends to the outside of the frame body 1, and the key cap 4 is used for driving the sliding block 3 to move in the sliding groove 2 under the action of external force; the dome keys 5 are accommodated in the sliding grooves 2 and are used for realizing the switching of the power supply of the electronic equipment after being pressed by the sliding blocks 3; the limiting piece 6 is arranged on the inner wall of the chute 2 and used for limiting the position of the sliding block 3 under the action of no external force of the sliding block 3 so as to separate the sliding block 3 from the dome keys 5.
For specific limitation of the key structure in the electronic device according to the embodiment of the present application, refer to the foregoing, and the specific limitation is not repeated here.
When a user operates the electronic equipment, the sliding block can be pressed by pressing the key cap, so that the sliding block presses the dome key, and the switching function of the power supply of the electronic equipment is realized; through the slip key cap, can slide the slider to realize the regulatory function of electronic equipment sound mode, consequently make electronic equipment's sound mode adjust and switch's function use a button can realize, the framework also only need set up a button hole, thereby has increased the stress upper limit that the framework bore, has consequently strengthened the holistic intensity of framework, has reduced the crooked probability of electronic equipment.
The electronic device described in the present application may be, but is not limited to, any of mobile terminals such as cell phones, tablet computers, notebook computers, palm computers, personal digital assistants (Personal Digital Assistant, PDA), portable media players (Portable Media Player, PMP), navigation devices, wearable devices, smart bracelets, pedometers, and stationary terminals such as digital TV, desktop computers, and the like.
Although the application has been shown and described with respect to one or more implementations, equivalent alterations and modifications will occur to others skilled in the art based upon a reading and understanding of this specification and the annexed drawings. This application is intended to cover all such modifications and variations, and is limited only by the scope of the appended claims. In particular regard to the various functions performed by the above described components, the terms used to describe such components are intended to correspond, unless otherwise indicated, to any component which performs the specified function of the described component (e.g., that is functionally equivalent), even though not structurally equivalent to the disclosed structure which performs the function in the herein illustrated exemplary implementations of the specification.
That is, the foregoing embodiments are merely examples of the present application, and are not intended to limit the scope of the patent application, and all equivalent structures or equivalent processes using the descriptions and the contents of the present application, such as the combination of technical features of the embodiments, or direct or indirect application to other related technical fields, are included in the scope of the patent protection of the present application.
In addition, in the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. In addition, the present application may use the same or different reference numerals for structural elements having the same or similar characteristics.
In this application, the term "exemplary" is used to mean "serving as an example, instance, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The previous description is provided to enable any person skilled in the art to make or use the present application. In the above description, various details are set forth for purposes of explanation. It will be apparent to one of ordinary skill in the art that the present application may be practiced without these specific details. In other instances, well-known structures and processes have not been shown in detail to avoid unnecessarily obscuring the description of the present application. Thus, the present application is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features disclosed herein.
Claims (9)
1. A key structure of an electronic device, comprising:
the sliding block is accommodated in a sliding groove formed in the frame body of the electronic equipment and used for sliding in the sliding groove to adjust the sound mode of the electronic equipment;
the key cap is arranged on the sliding block, one end of the key cap is assembled with the sliding block, the other end of the key cap extends to the outside of the frame body through a key hole formed in the frame body, and the key cap is used for driving the sliding block to move in the sliding groove under the action of external force;
the power switch is accommodated in the chute and is used for realizing the switching function of the electronic equipment when contacting with the sliding block;
the limiting piece is arranged on the inner wall of the chute and used for limiting the position of the sliding block so as to prevent the sliding block from contacting the power switch to trigger the switching function of the electronic equipment under the action of no external force;
the sliding block is provided with a protruding portion on one side, which is attached to the sliding groove, of the sliding groove, the protruding portion is used for being accommodated in a clamping groove formed in the side wall of the sliding groove to be clamped with the frame body, the protruding portion is located in different clamping grooves when the sliding block is located at different positions, different sound modes of the electronic equipment are corresponding to the protruding portion, and the number of the clamping grooves is larger than or equal to that of the sound modes of the electronic equipment.
2. The key structure of an electronic device according to claim 1, wherein,
the limiting piece includes: at least two spring plates;
the elastic sheet and the power switch are arranged on the same inner side wall of the chute;
the spring plate is higher than the contact surface of the power switch and the sliding block in the natural state;
the height of the spring plate in the compressed state is lower than the height of the contact surface of the power switch and the sliding block.
3. The key structure of an electronic device according to claim 2, wherein,
the two elastic sheets are distributed in the sliding direction of the sliding block and are respectively positioned at two sides of the power switch.
4. The key structure of an electronic device according to claim 2, wherein,
the sliding block is provided with a gear groove group on the side surface contacted with the elastic sheet, the protruding points in the natural state of the elastic sheet are positioned in the gear grooves of the gear groove group, the number of the gear grooves included in the gear groove group is greater than or equal to the number of sound modes of the electronic equipment, all the gear grooves are linearly distributed in the sliding direction of the sliding block and used for accommodating the protruding points of the elastic sheet, and the protruding points of the elastic sheet are positioned in different gear grooves of the same gear groove group when the sliding block is positioned at different positions.
5. The key structure of an electronic device according to claim 1, wherein,
at least two protruding parts are arranged at two ends of one side, which is attached to the sliding groove, of the sliding block respectively.
6. The key structure of an electronic device according to claim 1, wherein,
the key structure further includes:
the fixing piece is used for fixedly assembling the keycap and the sliding block;
the fixing piece is a screw.
7. The key structure of an electronic device according to claim 1, wherein,
the limiting piece includes: a spring and a steel ball;
one end of the spring is arranged on the inner side wall of the chute and is positioned on the same inner side wall of the chute as the power switch, the other end of the spring is assembled with the steel ball, and the steel ball is abutted against the sliding block.
8. The key structure of an electronic device according to claim 2, wherein,
the power switch is arranged in a switch groove formed in the frame body, and one side, in contact with the sliding block, of the power switch extends out of the switch groove;
the elastic sheet is arranged in an elastic sheet groove formed in the frame body, and the protruding point of the elastic sheet extends out of the elastic sheet groove to be abutted with the sliding block.
9. An electronic device, comprising a frame body, wherein the frame body is provided with a chute and a key hole, and the key structure of the electronic device as claimed in any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011143971.3A CN114388292B (en) | 2020-10-22 | 2020-10-22 | Key structure of electronic equipment and electronic equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011143971.3A CN114388292B (en) | 2020-10-22 | 2020-10-22 | Key structure of electronic equipment and electronic equipment |
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| CN114388292A CN114388292A (en) | 2022-04-22 |
| CN114388292B true CN114388292B (en) | 2024-04-05 |
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| CN202011143971.3A Active CN114388292B (en) | 2020-10-22 | 2020-10-22 | Key structure of electronic equipment and electronic equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20230395341A1 (en) * | 2022-06-01 | 2023-12-07 | Stephen Andrew Steger | Slide switch with elastomer web |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN114388292A (en) | 2022-04-22 |
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