CN116564738A - Key module and electronic equipment - Google Patents

Key module and electronic equipment Download PDF

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Publication number
CN116564738A
CN116564738A CN202310584263.0A CN202310584263A CN116564738A CN 116564738 A CN116564738 A CN 116564738A CN 202310584263 A CN202310584263 A CN 202310584263A CN 116564738 A CN116564738 A CN 116564738A
Authority
CN
China
Prior art keywords
key
elastic sheet
module
fingerprint recognition
sheet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202310584263.0A
Other languages
Chinese (zh)
Inventor
罗欣
刘晋良
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vivo Mobile Communication Co Ltd
Original Assignee
Vivo Mobile Communication Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vivo Mobile Communication Co Ltd filed Critical Vivo Mobile Communication Co Ltd
Priority to CN202310584263.0A priority Critical patent/CN116564738A/en
Publication of CN116564738A publication Critical patent/CN116564738A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H01H13/26—Snap-action arrangements depending upon deformation of elastic members
    • 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
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
    • H01H13/705—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
    • 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
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/84—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by ergonomic functions, e.g. for miniature keyboards; characterised by operational sensory functions, e.g. sound feedback
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Push-Button Switches (AREA)

Abstract

The invention discloses a key module and electronic equipment, wherein the disclosed key module comprises keys and a detection assembly, wherein: the detection assembly comprises a detection piece and an elastic piece, wherein the first end of the elastic piece is connected with the key, and an included angle is formed between the elastic piece and the key; the detection piece is used for enabling different preset functions of the key module to be triggered through the distance that the key moves towards the elastic piece, wherein the different preset functions of the key module can be triggered through the different distances that the key moves.

Description

Key module and electronic equipment
Technical Field
The present invention relates to the field of electronic devices, and in particular, to a key module and an electronic device.
Background
With the continuous development of electronic equipment technology, functions of electronic equipment such as mobile phones and tablet computers are becoming more and more abundant, and in order to improve safety of man-machine interaction, the electronic equipment usually realizes triggering of different functions through a key module.
In the related art, in order to realize triggering of different functions of electronic equipment, a button switch is generally set, one end of the button switch is connected with a button, the other end of the button switch is connected with a flexible circuit board, the button is pressed in the process, the button drives one end of the button switch to move, if the button drives the button switch to move to trigger the button switch to close, the button module can trigger one function, and when the button drives the button switch to move to not trigger the button switch to close, the button module can trigger the other function. In order to ensure normal triggering of the button switch, components such as a plastic bracket and the like are usually required to be arranged, and an opening is formed to avoid the button switch, so that the overall structure of the button module is relatively complex.
Disclosure of Invention
The invention discloses a key module and electronic equipment, which are used for solving the problem that the overall structure of the key module in the related technology is relatively complex.
In order to solve the technical problems, the invention is realized as follows:
in a first aspect, the application discloses a key module, including button and detection component, wherein:
the detection assembly comprises a detection piece and an elastic piece, wherein the first end of the elastic piece is connected with the key, and an included angle is formed between the elastic piece and the key;
the detection piece is used for enabling different preset functions of the key module to be triggered through the distance that the key moves towards the elastic piece, wherein the different preset functions of the key module can be triggered through the different distances that the key moves.
In a second aspect, the application further discloses an electronic device, including a housing and the key module of the first aspect, the housing has a holding groove, the key module set up in the holding groove, at least part of the key stretches out in outside the holding groove from the notch of holding groove, the second end of shell fragment with the diapire butt of holding groove.
The technical scheme adopted by the invention can achieve the following technical effects:
the button module that this application embodiment disclosed is through setting up detection component to set up the detection component into the structure including detection spare and shell fragment, make the first end of shell fragment link to each other with the button, and form the contained angle between shell fragment and the button, thereby make when the button removes towards the shell fragment, detection spare can be through the distance that the button moved towards one side that the shell fragment is located, make the different function of predetermineeing of button module is triggered, the button removes different distances can make the different function of predetermineeing of button module is triggered, and then makes the button module need not to set up button switch, and then need not to set up the plastic support to and need not to carry out operations such as trompil on the plastic support, thereby be favorable to the simplification of button module structure, the equipment of button module of being convenient for.
Drawings
Fig. 1 is a schematic structural diagram of a key module according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an electronic device according to an embodiment of the present invention;
FIG. 3 is a schematic diagram illustrating a key moving to a first position according to an embodiment of the present invention;
FIG. 4 is a schematic diagram illustrating a key moving to a second position according to an embodiment of the present invention;
fig. 5 is a simplified schematic diagram of a key module according to an embodiment of the invention.
Reference numerals illustrate:
100-key,
200-fingerprint recognition module,
300-flexible circuit board,
400-detecting component, 410-detecting piece, 420-elastic piece,
430-reinforcing sheet, 431-through hole, 432-supporting portion,
500-shell, 510-accommodation groove, 600-mainboard.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to specific embodiments of the present invention and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The technical scheme disclosed by each embodiment of the invention is described in detail below with reference to the accompanying drawings.
Referring to fig. 1 to 5, a key module is disclosed in an embodiment of the present invention, and the disclosed key module includes a key 100 and a detecting component 400.
The detecting assembly 400 includes a detecting member 410 and a spring 420, wherein a first end of the spring 420 is connected to the key 100, and the first end of the spring 420 can move along with the pressing of the key 100. The second end of the spring 420 may be a fixed end, for example, the second end of the spring 420 may be connected with a housing of the electronic device; of course, the second end of the elastic piece 420 may be disposed on the movable member and may move along with the movable member. The second end of the spring 420 is the end far away from the key 100.
The spring 420 and the key 100 form an included angle, that is, the spring 420 is disposed obliquely with respect to the key 100, that is, the extending direction of the spring 420 is inclined with respect to the pressed plane of the key 100.
The detecting element 410 is configured to trigger different preset functions of the key module by moving the key 100 toward the spring 420, wherein the different preset functions of the key module are triggered by moving the key 100 by different distances.
It should be noted that, when the key 100 moves toward the spring 420, parameters such as an included angle between the key 100 and the spring 420, a strain of the spring 420, and a distance between the key 100 and the second end of the spring 420 may change, different distances between the key 100 and the spring 420 may correspond to different included angles, strains, a distance between the key 100 and the second end of the spring 420, and the like, and the detecting element 410 may detect the included angle between the key 100 and the spring 420, the strain of the spring 420, the distance between the key 100 and the second end of the spring 420, and the like, so that different preset functions of the key module may be triggered according to the parameters such as the included angle between the key 100 and the spring 420, the strain of the spring 420, and the distance between the key 100 and the second end of the spring 420.
According to the key module disclosed by the embodiment of the application, the detection assembly 400 is arranged to comprise the detection piece 410 and the structure of the elastic piece 420, the first end of the elastic piece 420 is connected with the key 100, an included angle is formed between the elastic piece 420 and the key 100, when the key 100 moves towards the elastic piece 420, the detection piece 410 can move towards the distance of one side of the elastic piece 420 through the key, different preset functions of the key module are triggered, the key 100 can move at different distances, the different preset functions of the key module are triggered, the key module is further enabled to be free from a button switch, a plastic support and the operations such as perforating on the plastic support are not needed, and therefore simplification of the key module structure is facilitated, and the key module is convenient to assemble.
In an alternative embodiment, the detecting member 410 may be disposed on the elastic sheet 420, and when the key 100 moves toward the side of the elastic sheet 420, the key 100 drives the first end of the elastic sheet 420 to move, so as to strain the elastic sheet 420. The detecting member 410 can trigger different preset functions of the key module according to the strain of the spring 420, wherein the movement of the key 100 by different distances can cause different strains of the spring 420.
It should be noted that, the strain of the detecting spring 420 may be detected by a detecting device independent of the detecting member 410, and the detecting member 410 triggers different preset functions of the key module according to the strain of the spring 420. Of course, the detecting element 410 may directly detect the strain of the elastic sheet 420, and the detecting element 410 may be a contact type measuring device, for example, the detecting element 410 may be a strain gauge, and the strain gauge may be attached to the elastic sheet 420, so that the strain gauge mechanically deforms along with the strain of the elastic sheet 420, and further the resistance value of the strain gauge changes, so that the strain of the elastic sheet 420 can be determined according to the resistance value of the strain gauge. Of course, the detecting element 410 may also be a non-contact measuring device, for example, the detecting element 410 may be a device for measuring strain by digital image correlation (Digital Image Correlation, DIC) to detect strain on the surface of the spring 420.
The key module disclosed in the embodiment of the present application makes the elastic sheet 420 generate strain when the first end of the elastic sheet 420 is driven by the key 100 to move, so that the detection piece 410 triggers different functions of the key module according to the strain of the elastic sheet 420, and the strain of the elastic sheet 420 is detected relatively simply, thereby being beneficial to realizing the triggering of different functions of the key module.
In order to accurately detect the strain of the spring 420, optionally, the length of the spring 420 may be l, the distance between the detecting element 410 and the first end of the spring 420 may be x, the thickness of the spring 420 may be h, the moving distance of the first end of the spring 420 may be d, the included angle between the spring 420 and the key 100 may be θ, and the strain of the spring 420 may be ε, where:
note that, the moving distance of the key 100 is equal to the moving distance of the first end of the elastic piece 420.The "-" in (a) indicates a negative strain, that is, a strain detected on the compression surface side of the elastic sheet 420, and the detecting member 410 may be disposed on the compression surface side of the elastic sheet 420. Of course, the present application is not limited to detecting the strain of the compression surface side of the elastic sheet 420, but may also be detecting the strain of the tension surface side of the elastic sheet 420, and the formula may be adjusted to +.>
In other embodiments, the strain of the detection dome 420 may be detected by a device that measures strain using digital image correlation (Digital Image Correlation, DIC), or by other means, and embodiments of the present application are not limited to a particular form of strain of the detection dome 420.
In the case that the detecting element 410 is a strain gauge, the strain gauge may output a deformation voltage according to its own resistance value, the deformation voltage may change along with the change of the resistance value, and the strain gauge may enable different functions of the fingerprint module to be triggered according to the change of the deformation voltage according to the correspondence between the deformation voltage and the resistance value. Wherein,,and reading deformation voltage, wherein U is deformation voltage, and K is a proportionality coefficient. At the time of design, θSmaller, therefore, cos θ can take a value of 1.
In an alternative embodiment, the detecting member 410 may be disposed on the elastic sheet 420, where the angle between the elastic sheet 420 and the key 100 becomes smaller when the key 100 moves toward the side of the elastic sheet 420, the detecting member 410 may be used to detect the angle between the elastic sheet 420 and the key 100, and the detecting member 410 may trigger different preset functions of the key module according to the change of the angle, where different moving distances of the key 100 correspond to different angles. Specifically, the detecting element 410 may be an infrared angle detecting element, a contact sensor, or the like, to detect an angle between the spring 420 and the key 100.
The key module disclosed in the embodiment of the present application detects the angle between the elastic sheet 420 and the key 100 by the detecting member 410, so that the detecting member 410 can trigger different preset functions of the key module according to the change of the angle, thereby being beneficial to realizing different functions of triggering the key module.
In one embodiment, the detecting member 410 may be disposed on a housing of the electronic device, the second end of the elastic sheet 420 may be fixed on the housing of the electronic device, and the detecting member 420 may directly detect a moving distance of the key 100, so as to trigger different preset functions according to different moving distances of the key 100. Specifically, the detecting element 410 may be an infrared distance detector, a hall sensor, or the like, and the embodiment of the present application does not limit the specific type of the detecting element 410.
In an alternative embodiment, the spring 420 may also be used to actuate the reset key 100. Specifically, after the key 100 is pressed, the key 100 may drive the first end of the elastic sheet 420 to move, so that the elastic sheet 420 is elastically deformed, and thus the stored elastic potential energy is released from the opening of the key 100, and the key 100 may be reset under the action of the elastic potential energy of the elastic sheet 420.
In order to make the structure of the key module more compact, optionally, the key module may further include a flexible circuit board 300, a portion of the flexible circuit board 300 may be disposed on the spring 420, the detecting member 410 may be disposed on the flexible circuit board 300 and electrically connected to the flexible circuit board 300, and the key 100 may be electrically connected to the flexible circuit board 300.
The key module disclosed in the embodiment of the application is provided with the flexible circuit board 300, so that the part of the flexible circuit board 300 can be arranged on the elastic sheet 420, the elastic sheet 420 can support the part of the flexible circuit board 300, which is arranged on the elastic sheet 420, the detection piece 410 is arranged on the flexible circuit board 300, the key 100 can be electrically connected with the flexible circuit board 300, and the detection piece 410 and the key 100 share one flexible circuit board 300, so that the key module is compact.
Alternatively, the flexible circuit board 300 may include a first transmission line electrically connected to the key 100 and a second transmission line electrically connected to the sensing element 410, so that the key 100 and the sensing element 410 are electrically connected to the same flexible circuit board 300, thereby facilitating the compactness of the key module.
The application also discloses electronic equipment, which comprises the key module disclosed in the embodiment. The electronic equipment disclosed by the embodiment of the application is beneficial to the simplification of the structure of the key module by arranging the key module disclosed by the embodiment, and further beneficial to the simplification of the electronic equipment.
An alternative embodiment, the electronic device includes a housing 500 and the key module disclosed in the foregoing embodiment, where the housing 500 has a receiving groove 510, the key module is disposed in the receiving groove 510, at least part of the key 100 extends out of the receiving groove 510 from a notch of the receiving groove 510, and the second end of the elastic sheet 420 abuts against a bottom wall of the receiving groove 510.
The electronic device disclosed by the embodiment of the application is provided with the accommodating groove 510 on the shell 500, so that the key module can be arranged in the accommodating groove 510, the protection of the key module is facilitated, at least part of the key 100 extends out of the accommodating groove 510 from the notch of the accommodating groove 510, and the second end of the elastic sheet 420 is abutted with the bottom wall of the accommodating groove 510, so that the control of the key module is facilitated.
In order to improve the strength of the key 100, optionally, the electronic device may further include a reinforcing sheet 430, where the reinforcing sheet 430 may be disposed on a side of the key 100 facing the bottom wall of the accommodating groove 510, the reinforcing sheet 430 may be provided with a through hole 431, and the elastic sheet 420 may be located in an orthographic projection of the through hole 431 on the bottom wall, that is, an orthographic projection of the elastic sheet 420 perpendicular to the bottom wall is located in an orthographic projection of the through hole 431 perpendicular to the bottom wall, and the first end of the elastic sheet 420 may be connected with the reinforcing sheet 430.
According to the electronic device disclosed by the embodiment of the application, the reinforcing sheet 430 is arranged on one side of the bottom wall of the key 100, which faces the accommodating groove 510, and the reinforcing sheet 430 is provided with the through hole 431, so that the elastic sheet 420 can be located in the orthographic projection of the through hole 431 on the bottom wall, and the through hole 431 can avoid the elastic sheet 420 when the key 100 is pressed, so that the elastic sheet 420 and the reinforcing sheet 430 are prevented from interfering.
Optionally, the reinforcing sheet 430 is further provided with a supporting portion 432, one end of the supporting portion 432 is connected with the reinforcing sheet 430, the other end of the supporting portion 432 is disposed towards the bottom of the accommodating groove 510, the supporting portion 432 and the bottom of the groove enclose a closed space, and the elastic sheet 420 can be located in the closed space, so that the supporting portion 432 and the bottom of the groove enclose the closed space to achieve waterproof and dustproof performance on devices located in the closed space.
In a specific embodiment, the key 100 may further be provided with a fingerprint recognition module 200, where the fingerprint recognition module 200 may include a fingerprint recognition area and a fingerprint recognition chip, and the fingerprint recognition area may be disposed on a side of the key 100 facing away from the accommodation groove 510, and the fingerprint recognition chip may be disposed on a side of the key 100 facing toward the accommodation groove 510. The fingerprint identification area is electrically connected with the fingerprint identification chip. The key 100 may have a first position in which the key 100 is not pressed and a second position in which the fingerprint is recognized by the fingerprint recognition area, the key 100 being used to trigger the fingerprint recognition function. In the case of the second position, the key 100 is pressed, and the key 100 serves to trigger a preset function. Specifically, the preset function may be a switching function of the electronic device, an electronic device parameter increasing function, an electronic device parameter decreasing function, or the like, and the specific function of the preset function is not limited in this application.
The fingerprint recognition chip is connected with the flexible circuit board 300, and fingerprint information collected by the fingerprint recognition chip can be transmitted to the main board 600 of the electronic device through the flexible circuit board 300.
The electronic device disclosed in the embodiment of the application may be an electronic device such as a mobile phone, a tablet, a game machine, etc., and the embodiment of the application is not limited to a specific type of the electronic device.
The foregoing embodiments of the present invention mainly describe differences between the embodiments, and as long as there is no contradiction between different optimization features of the embodiments, the embodiments may be combined to form a better embodiment, and in view of brevity of line text, no further description is provided herein.
The embodiments of the present invention have been described above with reference to the accompanying drawings, but the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present invention and the scope of the claims, which are to be protected by the present invention.

Claims (10)

1. The utility model provides a button module, its characterized in that includes button and detection component, wherein:
the detection assembly comprises a detection piece and an elastic piece, wherein the first end of the elastic piece is connected with the key, and an included angle is formed between the elastic piece and the key;
the detection piece is used for enabling different preset functions of the key module to be triggered through the distance that the key moves towards the elastic piece, wherein the different preset functions of the key module can be triggered through the different distances that the key moves.
2. The key module according to claim 1, wherein the detecting member is disposed on the elastic sheet, and the elastic sheet is strained when the key moves toward a side of the elastic sheet, and the detecting member triggers different preset functions of the key module according to the strain of the elastic sheet, wherein the different distances of the key move can cause the elastic sheet to generate different strains.
3. The key module according to claim 2, wherein the length of the elastic sheet is l, the distance between the detecting member and the first end of the elastic sheet is x, the thickness of the elastic sheet is h, the moving distance of the first end of the elastic sheet is d, the included angle between the elastic sheet and the key is θ, and the strain of the elastic sheet is ε, wherein:
4. the key module according to claim 1, wherein the detecting member is disposed on the elastic sheet, and when the key moves toward a side of the elastic sheet, an included angle between the elastic sheet and the key becomes smaller, and the detecting member causes different preset functions of the key module to be triggered according to the change of the included angle, wherein different moving distances of the key correspond to different included angles.
5. The key module according to claim 1, further comprising a flexible circuit board, wherein a portion of the flexible circuit board is disposed on the spring sheet, wherein the detecting member is disposed on the flexible circuit board, and wherein the key is electrically connected to the flexible circuit board.
6. The key module of claim 5, wherein the flexible circuit board comprises a first transmission line and a second transmission line, the first transmission line being electrically connected to the key, the second transmission line being electrically connected to the detecting member.
7. An electronic device, comprising a housing and the key module of any one of claims 1 to 6, wherein the housing has a receiving groove, the key module is disposed in the receiving groove, at least a portion of the key extends out of the receiving groove from a notch of the receiving groove, and the second end of the elastic piece abuts against a bottom wall of the receiving groove.
8. The electronic device of claim 7, further comprising a reinforcing sheet disposed on a side of the key facing the bottom wall of the receiving slot, the reinforcing sheet being provided with a through hole, the spring sheet being located in an orthographic projection of the through hole on the bottom wall, the first end of the spring sheet being connected to the reinforcing sheet.
9. The electronic device according to claim 8, wherein the reinforcing sheet is further provided with a supporting portion, one end of the supporting portion is connected to the reinforcing sheet, the other end of the supporting portion is disposed toward a bottom of the accommodating groove, and the supporting portion and the bottom of the groove enclose a closed space.
10. The electronic device of claim 7, wherein the key is further provided with a fingerprint recognition module, the fingerprint recognition module comprises a fingerprint recognition area and a fingerprint recognition chip, the fingerprint recognition area is arranged on one side of the key facing away from the accommodating groove, the fingerprint recognition chip can be arranged on one side of the key facing toward the accommodating groove, the fingerprint recognition area is electrically connected with the fingerprint recognition chip, the key has a first position and a second position, the key is not pressed under the condition of the first position, the fingerprint recognition area recognizes a fingerprint, and the key is used for triggering a fingerprint recognition function;
in the case of the second position, the key is pressed, the key serving to trigger the preset function.
CN202310584263.0A 2023-05-22 2023-05-22 Key module and electronic equipment Pending CN116564738A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310584263.0A CN116564738A (en) 2023-05-22 2023-05-22 Key module and electronic equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310584263.0A CN116564738A (en) 2023-05-22 2023-05-22 Key module and electronic equipment

Publications (1)

Publication Number Publication Date
CN116564738A true CN116564738A (en) 2023-08-08

Family

ID=87501676

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310584263.0A Pending CN116564738A (en) 2023-05-22 2023-05-22 Key module and electronic equipment

Country Status (1)

Country Link
CN (1) CN116564738A (en)

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