CN109888556A - Kato locks the fixed device of ejecting mechanism, Kato and electronic equipment - Google Patents
Kato locks the fixed device of ejecting mechanism, Kato and electronic equipment Download PDFInfo
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- CN109888556A CN109888556A CN201910052175.XA CN201910052175A CN109888556A CN 109888556 A CN109888556 A CN 109888556A CN 201910052175 A CN201910052175 A CN 201910052175A CN 109888556 A CN109888556 A CN 109888556A
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- kato
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Abstract
The present invention relates to field of electronic device, embodiments of the present invention provide a kind of Kato locking ejecting mechanism, the fixed device of Kato and electronic equipment, comprising: magnetic force piece is arranged in the shell of electronic equipment；Magnetic force piece is oppositely arranged along the direction of Kato insertion deck with deck；Magnetic force piece has the first magnetic side and the second magnetic side, and the polarity of the polarity of the first magnetic side and the second magnetic side is opposite；For attracting each other with the magnetic part that Kato front end is arranged in, the second magnetic side is used for mutually exclusive with magnetic part that Kato front end is arranged in first magnetic side；Actuator, setting are connect in shell, and with magnetic force piece, for driving magnetic force piece to rotate along the orientation of the first magnetic side and the second magnetic side；First magnetic side is also used to when actuator drives magnetic force piece to turn to first default, opposite with deck；Second magnetic side is also used to when actuator drives magnetic force piece to turn to second default, opposite with deck.
Description
Technical field
The present invention relates to electronic equipment accessory, in particular to a kind of Kato locking ejecting mechanism, the fixed device of Kato and electricity
Sub- equipment.
Background technique
The locking device of current SIM card support, there is back-off position mainly in the SIM card holder of mainboard, above deck, when
SIM card support press...withes one's finger be pressed into deck after be just fixed, when needing to extract SIM card support, with end stand beside the deck of thimble top,
End stand, which moves downward, drives the regulations and parameters of deck bottom to move upwards, and ejects SIM card.
This locking mechanism, first battery cover need aperture, are used to eject SIM card support using thimble, if without thimble
At one's side, SIM card can not be just taken out, thimble top is there is also to deck end stand when structure design is not in place, is stuck in battery
The phenomenon that lid the inside.
Summary of the invention
The purpose of the present invention is to provide a kind of Kato locking ejecting mechanism, the fixed device of Kato and electronic equipments.It can be with
Kato is easily inserted into locking and pop-up.
In order to solve the above technical problems, to provide a kind of Kato locking ejecting mechanism, Kato solid for embodiments of the present invention
Determine device and electronic equipment, comprising:
Magnetic force piece is arranged in the shell of electronic equipment；The magnetic force piece is along the direction of Kato insertion deck, with the card
Seat is oppositely arranged；The magnetic force piece has the first magnetic side and the second magnetic side, the polarity of first magnetic side and described the
The polarity of two magnetic sides is opposite；First magnetic side is used to attract each other with the magnetic part that the Kato front end is arranged in,
Second magnetic side is used for mutually exclusive with magnetic part that the Kato front end is arranged in；Actuator is arranged in the shell
In vivo, and with the magnetic force piece it connect, for driving the magnetic force piece along first magnetic side and second magnetic side
Orientation rotation；First magnetic side is also used to drive the magnetic force piece to turn to the first default position in the actuator
When, it is opposite with the deck；Second magnetic side is also used to drive the magnetic force piece to turn to second in the actuator pre-
If opposite with the deck when position.
A kind of fixed device of Kato, comprising: the intracorporal deck of shell of electronic equipment is set, and the deck is used for by Kato
Insertion further includes above-mentioned Kato locking ejecting mechanism.
A kind of electronic equipment, including shell, setting are in the intracorporal main control module of the shell, it is characterised in that: the electronics
Equipment further include: the fixed device of above-mentioned Kato, the fixed device of the Kato are arranged in the shell；The main control module with
The actuator is communicated, and drives the magnetic force piece to be rotated for controlling the actuator.
In terms of existing technologies, when Kato is inserted into deck, actuator drives magnetic force piece to turn to embodiment of the present invention
Move to the first default position, first it is magnetic survey it is opposite with Kato, the first magnetic side and Kato towards magnetic force piece one end polarity on the contrary,
Mutually absorption, Kato is fixed in deck.When extracting Kato, it is default that actuator driving magnetic force piece turns to second
Position, for the second magnetic side towards Kato, the second magnetic side is identical as the polarity of Kato towards magnetic force piece one end, mutually exclusive, repulsion
By Kato from deck towards popping up outside electronic equipment.Kato assists without using other tools in insertion and pop-up, passes through magnetic
The magnetic force of power part can be realized, and Kato plug is very convenient.
In electronic equipment, user can send the signal of pop-up Cato to main control module, and main control module can control Kato
Locking extrusion device pops up Kato, and plug process is assisted without other tools, very convenient.
In addition, the magnetic force piece includes: the first magnet and the second magnet positioned opposite to each other, first magnet is separate
The side of second magnet is first magnetic side, and side of second magnet far from first magnet is the second magnetic
Property side, forms axis hole between first magnet and second magnet；The magnetic force piece further include: be threaded through in the axis hole
Shaft, and the shaft is connect with first magnet and second magnet respectively, any end of the shaft also with
The actuator connection.
In addition, the magnetic force piece is parallel to the deck along the axis direction of the shaft.
In addition, the Kato is used to be clamped after the predeterminated position being inserted into the deck with the deck.
In addition, opening up back-off groove on the Kato, back-off hook is formed on the deck；The back-off hook is used in the card
When support is inserted into the predeterminated position in the deck, it is embedded in the back-off groove and is clamped with the Kato.
In addition, the back-off hook is a resilience part.
In addition, the electronic equipment further include: sensor is arranged in the shell, and electrical with the main control module
Connection, the position for being inserted into the deck to the Kato is measured in real time；The main control module is also used to described
When sensor detects the predeterminated position that the Kato is inserted into the deck, controls the actuator and drive the magnetic force piece
Turn to the described first default position.For sensor for position in Kato in deck, master control set is judging that Kato moves to
Magnetic force piece is rotated when the first predeterminated position.
In addition, the electronic equipment further include: the trigger unit being electrically connected with the main control module, the trigger unit
For sending Kato pop instruction to the main control module；The main control module is also for receiving the Kato pop instruction
Afterwards, controlling the actuator drives the magnetic force piece to turn to the described second default position.
In addition, the main control module is also used to turn to the described second default position in the magnetic force piece and stops preset duration
Afterwards, controlling the actuator drives the magnetic force piece to turn to the default position of third；First magnetic side and second magnetism
Side is also used to when the magnetic force piece turns to the third and presets position, not opposite with the deck.
Detailed description of the invention
One or more embodiments are illustrated by the picture in corresponding attached drawing, these exemplary theorys
The bright restriction not constituted to embodiment, the element in attached drawing with same reference numbers label are expressed as similar element, remove
Non- to have special statement, composition does not limit the figure in attached drawing.
Fig. 1 is the structural schematic diagram of Kato and magnetic force piece；
Fig. 2 is the structural schematic diagram of Kato, deck and magnetic force piece.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to each reality of the invention
The mode of applying is explained in detail.However, it will be understood by those skilled in the art that in each embodiment of the present invention,
In order to make the reader understand this application better, many technical details are proposed.But even if without these technical details and base
In the various changes and modifications of following embodiment, the application technical solution claimed also may be implemented.
The first embodiment of the present invention is related to a kind of Katos to lock ejecting mechanism, for that will be inserted into the card in electronic equipment
The locking of support 3 or pop-up.
As shown in Figure 1, it includes: the intracorporal magnetic of shell for being located at electronic equipment that Kato 3, which locks ejecting mechanism, in present embodiment
Power part 1, the actuator connecting with magnetic force piece 1, magnetic force piece 1 has the first magnetic side 13 and the second magnetic side 14, wherein the first magnetic
Property side 13 with 14 polarity of the second magnetic side on the contrary, Kato 3 be inserted into the intracorporal one end band of shell be magnetic, the magnetism of the first magnetic side 13
It is different with the insertion of Kato 3 one end magnetism of shell, and the magnetism and Kato 3 of the second magnetic side 14 are inserted into one end magnetism phase of shell
Together；It is the pole S as Kato 3 is inserted into the intracorporal one end magnetism of shell, then the polarity of the first magnetic side 13 is the pole N, the second magnetic side 14
Polarity is the pole S；It is the pole N as Kato 3 is inserted into the intracorporal one end magnetism of shell, then the polarity of the first magnetic side 13 is the pole S, and second is magnetic
The polarity of side 14 is the pole N.
Actuator is used to that magnetic force piece 1 to be driven to rotate along the orientation of the first magnetic side 13 and the second magnetic side 14, magnetic force
Part 1 is under actuator drive, and the first magnetic side 13 or the second magnetic side 14 is opposite with Kato 3, and magnetic force piece 1 is with the first magnetism
When side 13 or the second magnetic side 14 are towards Kato 3, the fixed Kato 3 of the suction mutually adsorbed with Kato 3 can be generated, or is generated and card
The mutually exclusive repulsion of support 3 is by 3 pushing out card bracket of Kato.
Magnetic force piece 1 includes: the first magnet 11 and the second magnet 12 positioned opposite to each other, the first magnet 11 and the second magnet
12 is magnetic different, and side of first magnet 11 far from the second magnet 12 is the first magnetic side 13, and the second magnet 12 is far from the first magnetic
The side of body 11 is the second magnetic side 14.Axis hole is formed between first magnet 11 and the second magnet 12.Magnetic force piece 1 further include: wear
The shaft 5 being located in axis hole, shaft 5 are connect with the first magnet 11, the second magnet 12 respectively, and shaft 5 is connect with actuator, is used for
The first magnet 11 and the second magnet 12 is driven to rotate.
In present embodiment, actuator is micromotor, and certain actuator may be other devices, in present embodiment
Only by taking micromotor as an example, it is not specifically limited.Micromotor is connected with shaft 5, rotates for drive shaft 5, micromotor
For stepper motor, stop after any angle can be rotated.When Kato 3 is insertion Kato slot, magnetic force piece 1 is located at third and presets position
It sets, first magnet 11 direction opposite with the second magnet 12 is the width direction of magnetic force piece 1, third predeterminated position in magnetic force piece 1
I.e. magnetic force piece 1 is located at the width direction of magnetic force piece 1 and the orthogonal position of direction of insertion of Kato 3, at this time the first magnetic side
13 and second magnetic side 14 it is not opposite with Kato 3.
When Kato 3 is inserted into electronic equipment by user, minitype motor driving shaft 5 is rotated, so that magnetic force piece 1 turns to
First default position, when magnetic force piece 1 is located at first default, the first magnetic side 13 is opposite with Kato 3, the magnetism of the first magnetic side 13
With Kato 3 close to the magnetism of 1 side of magnetic force piece on the contrary, Kato 3 passes through magnetic force close to the side of magnetic force piece 1 and the first magnetic side 13
Mutually Kato 3 is fixed in Kato slot the absorption of Kato 3 by absorption, the first magnetic side 13.
When user is extracted Kato 3 from electronic equipment, minitype motor driving shaft 5 is rotated, so that 1 turn of magnetic force piece
It moves to the second default position, when magnetic force piece 1 is located at second default, the second magnetic side 14 is opposite with Kato 3, since the second magnetism is thick
Magnetism survey that magnetism is identical close to the one of magnetic force piece 1 with Kato 3, Kato 3 leads to close to side and the second magnetic side 14 of magnetic force piece 1
It is mutually exclusive to cross magnetic force, Kato 3 is released 3 repulsion of Kato by the second magnetic side 14 from Kato slot, realizes the pop-up of Kato 3.
After Kato 3 is popped up, minitype motor driving shaft 5 is rotated, so that magnetic force piece 1 turns to third predeterminated position, magnetic
Power part 1 is located at the width direction of magnetic force piece 1 and the orthogonal position of direction of insertion of Kato 3, at this time 13 He of the first magnetic side
Second magnetic side 14 is not opposite with Kato slot.
Second embodiment of the present invention is related to a kind of fixed device of Kato.The fixed device of Kato is located in electronic equipment,
As shown in Fig. 2, the fixed device of Kato includes: the deck 4 for being located at the shell of electronic equipment, deck 4 is located in Kato slot.Also wrap
Include: if the Kato 3 in first embodiment locks ejecting mechanism, the accommodating wherein formed in deck 4 for storing Kato 3 is empty
Between, when Kato 3 is inserted into electronic equipment by user, Kato 3 is directed to the opening of the deck 4 of electronic equipment, Kato 3 is inserted into and is blocked
Accommodating space in seat 4.
It is worth noting that, forming back-off hook 41 on deck 4, back-off groove 31 is also opened up on Kato 3, is blocked when Kato 3 is inserted into
When in seat 4 to predeterminated position, the back-off hook 41 of Kato 3 is embedded in the back-off groove 31 of deck 4, realizes the card of deck 4 and Kato 3
It connects.When Kato 3 is inserted into deck 4 to predeterminated position, Kato 3 is inserted into the seat bottom of deck 4 towards one end of magnetic force piece 1.On deck 4
Back-off hook 41 be resilience part, in present embodiment, back-off hook 41 is resilient fingers, with 31 phase hook of back-off groove.Back-off groove 31
For through slot, there are slot bottom and two opposite cell walls, two cell walls are towards the direction inclination being located remotely from each other.
When Kato 3 is inserted into deck 4 by user, back-off hook 41 elasticity is towards in deck 4, when Kato 3 enters deck 4
When, back-off hook 41 offsets with Kato 3 always, when Kato 3 enters predeterminated position in deck 4, is buckled to the back-off of hook 41 and Kato 3
Slot 31 is opposite, and back-off hook 41 is sprung back, and slides into back-off groove 31 along a cell wall of back-off groove 31 and offsets with slot bottom.Micromotor band
Turn axis 5 rotates, so that magnetic force piece 1 turns to the first default position, when magnetic force piece 1 is located at first default, the first magnetic side 13
It is opposite with Kato 3, the magnetism of the first magnetic side 13 and Kato 3 close to 1 side of magnetic force piece magnetism on the contrary, Kato 3 close to magnetic force
The side of part 1 is mutually adsorbed with the first magnetic side 13 by magnetic force, and the first magnetic side 13 is fixed by Kato 3 to the absorption of Kato 3
In Kato slot.
When user is extracted Kato 3 from electronic equipment, minitype motor driving shaft 5 is rotated, so that 1 turn of magnetic force piece
It moves to the second default position, when magnetic force piece 1 is located at second default, the second magnetic side 14 is opposite with Kato 3, since the second magnetism is thick
Magnetism survey that magnetism is identical close to the one of magnetic force piece 1 with Kato 3, Kato 3 leads to close to side and the second magnetic side 14 of magnetic force piece 1
It is mutually exclusive to cross magnetic force, Kato 3 is released 3 repulsion of Kato by the second magnetic side 14 from Kato slot, and elasticity occurs for back-off hook 41
Deformation skids off back-off groove 31 along a cell wall of back-off groove 31, releases the clamping of back-off hook 41 and back-off groove 31, realizes Kato 3
Pop-up.
Third embodiment of the invention is related to a kind of electronic equipment, and electronic equipment includes: shell, is located at the intracorporal master control of shell
The fixed device of module, the Kato such as in second embodiment.
Wherein, the actuator of main control module and the fixed device of Kato is communicated, and main control module is for controlling actuator, i.e.,
Micromotor drives magnetic force piece 1 to rotate.Same electronic equipment combined with Figure 1 and Figure 2, further include: sensor (not shown), sensing
Device is located in shell, and is electrically connected with main control module, and sensor is used for position of the real-time detection Kato 3 in deck 4, and real
When location information passed into main control module, main control module controls micro- after receiving Kato 3 and moving to the information of predeterminated position
Type motor driven magnetic force piece 1 turns to the first default position, and magnetic force piece 1 adsorbs Kato 3, Kato 3 is fixed in deck 4.
In present embodiment, sensor is position sensor, sensor can for ultrasonic sensor, laser sensor or
The one of which of hall position sensor, or other kinds of sensor, with ultrasonic sensor in present embodiment
For, it is not specifically limited.Sensor is located on deck 4, and opposite with back-off hook 41, sensor emits ultrasound to back-off hook 41
Wave, and the ultrasonic wave that back-off hook 41 emits is received, it is calculated between sensor and back-off hook 41 by the two-way time of ultrasonic wave
Distance.When Kato 3 is not entered in deck 4, back-off hook 41 is in recoil position, and back-off 41 position of hook is fixed, between sensor
Distance fix, be the first pre-determined distance, sensor sends the location information of back-off hook 41 to main control module, and master control set connecing
After receiving the first pre-determined distance, judge that being buckled to hook 41 is located at recoil position, Kato 3 is not inserted into deck 4；Kato 3 is inserted into deck 4 but not
When in predeterminated position, back-off hook 41 is strutted and offseted with Kato 3 by Kato 3, the distance between sensor is fixed as second
The location information of back-off hook 41 occurs to main control device for pre-determined distance, sensor, and main control module is receiving the second pre-determined distance
Afterwards, judge that Kato 3 is inserted into deck 4；When Kato 3 reaches predeterminated position, back-off hook 41 is sprung back, the slot with back-off groove 31
Bottom offsets, and being buckled to the distance between hook 41 and sensor at this time is third pre-determined distance, and to main control device back-off hook occurs for sensor
41 location information, main control module judge the predeterminated position that Kato 3 is inserted into deck 4, i.e., after receiving third pre-determined distance
Control micromotor driving magnetic force piece 1 turns to the first default position, passes through the fixed Kato 3 of magnetic force.
It is worth noting that, sensor can also be located at deck 4 close to 1 side of magnetic force piece, detect Kato 3 and sensor it
Between distance, judge whether Kato 3 reaches predeterminated position；Sensor may be alternatively provided at any position on deck 4, set on Kato 3
Need detection piece, sensor is used to detect the position of part to be detected, and when part to be detected is opposite with sensor, i.e., Kato 3 is located at pre-
If position.The type of sensor, setting position and set-up mode may be other modes, only with above-mentioned side in present embodiment
For formula, it is not specifically limited.
Electronic equipment further include: trigger unit, trigger unit and main control module are electrically connected, for sending to main control module
3 pop instruction of Kato, in present embodiment, trigger unit can be the trigger button being located on shell, or on shell
Multiple buttons combination, touch screen can also be made.If trigger unit is trigger button, after user presses trigger button, triggering
Button just sends 3 pop instruction of Kato to master control unit, and it is pre- that main control module control micromotor driving magnetic force piece 1 turns to second
If position, the second magnetic side 14 of magnetic force piece 1 is opposite with Kato 3, by the repulsion between the second magnetic side 14 and Kato 3 by Kato
3 release.
If trigger assembly is trigger button combination, user can press " volume+" key and " power supply " key simultaneously or press simultaneously
" volume+" key and " volume-" key or other key combinations are pressed, send 3 pop instruction of Kato to main control module.
If trigger assembly is touch screen, user can carry out sending 3 bullet of Kato to middle main control module by touching touch screen
It instructs out.
After Kato 3 is pushed out, elastic deformation also occurs for back-off hook 41, and a cell wall along back-off groove 31 skids off back-off groove
31, release the clamping of back-off hook 41 and back-off groove 31.
It is worth noting that, main control module be also used to control micromotor driving magnetic force piece 1 turn to the second default position after
After preset duration, control micromotor driving magnetic force piece 1 turns to third predeterminated position, the first magnetic side 13 of magnetic force piece 1
It is opposite not with deck 4 with the second magnetic side 14, wait Kato 3 to be inserted into.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific embodiments of the present invention,
And in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit and scope of the present invention.
Claims (11)
1. a kind of Kato locks ejecting mechanism characterized by comprising
Magnetic force piece is arranged in the shell of electronic equipment；The magnetic force piece is along the direction of Kato insertion deck, with the deck phase
To setting；The magnetic force piece has the first magnetic side and the second magnetic side, the polarity of first magnetic side and second magnetic
The polarity of property side is opposite；First magnetic side is described for attracting each other with the magnetic part that the Kato front end is arranged in
Second magnetic side is used for mutually exclusive with magnetic part that the Kato front end is arranged in；
Actuator, setting is connect in the shell, and with the magnetic force piece, for driving the magnetic force piece along first magnetic
Property side and second magnetic side orientation rotation；
First magnetic side is also used to when the actuator drives the magnetic force piece to turn to first default, with the card
Seat is opposite；Second magnetic side is also used to when the actuator drives the magnetic force piece to turn to second default, with institute
It is opposite to state deck.
2. Kato according to claim 1 locks ejecting mechanism, which is characterized in that the magnetic force piece includes: relative to each other
The first magnet and the second magnet being arranged, side of first magnet far from second magnet is first magnetic side,
Side of second magnet far from first magnet is the second magnetic side, between first magnet and second magnet
Form axis hole；
The magnetic force piece further include: the shaft being threaded through in the axis hole, and the shaft respectively with first magnet and institute
The connection of the second magnet is stated, any end of the shaft is also connect with the actuator.
3. Kato according to claim 2 locks ejecting mechanism, which is characterized in that along the axis direction of the shaft, institute
It states magnetic force piece and is parallel to the deck.
4. a kind of fixed device of Kato, comprising: the intracorporal deck of shell of electronic equipment is arranged in, the deck by Kato for being inserted
Enter, it is characterised in that: further include the Kato locking ejecting mechanism as described in any one of claims 1 to 3.
5. the fixed device of Kato according to claim 4, which is characterized in that the Kato is used to be inserted into the deck
Predeterminated position after with the deck be clamped.
6. the fixed device of Kato according to claim 5, which is characterized in that open up back-off groove, the card on the Kato
Back-off hook is formed on seat；
The back-off hook is used for when the Kato is inserted into the predeterminated position in the deck, is embedded in the back-off groove and institute
State Kato clamping.
7. the fixed device of Kato according to claim 6, which is characterized in that the back-off hook is a resilience part.
8. a kind of electronic equipment, including shell, setting are in the intracorporal main control module of the shell, it is characterised in that: the electronics is set
It is standby further include: the fixed device of Kato as described in any one of claim 4 to 7, the fixed device of the Kato are arranged in institute
It states in shell；
The main control module is communicated with the actuator, drives the magnetic force piece to be turned for controlling the actuator
It is dynamic.
9. electronic equipment according to claim 8, which is characterized in that the electronic equipment further include:
Sensor is arranged in the shell, and is electrically connected with the main control module, for being inserted into the card to the Kato
Position in seat is measured in real time；
The main control module is also used to when the sensor detects the predeterminated position that the Kato is inserted into the deck,
Controlling the actuator drives the magnetic force piece to turn to the described first default position.
10. electronic equipment according to claim 8, which is characterized in that the electronic equipment further include: with the master control mould
The trigger unit that block is electrically connected, the trigger unit are used to send Kato pop instruction to the main control module；
The main control module is also driving the magnetic force piece to turn for after receiving the Kato pop instruction, controlling the actuator
It moves to the described second default position.
11. electronic equipment according to claim 8, which is characterized in that the main control module is also used in the magnetic force piece
After turning to the described second default position and stopping preset duration, controlling the actuator, to drive the magnetic force piece to turn to third pre-
If position；
First magnetic side and second magnetic side are also used to when the magnetic force piece turns to the third and presets position,
It is not opposite with the deck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910052175.XA CN109888556B (en) | 2019-01-21 | 2019-01-21 | Card support locking and ejecting mechanism, card support fixing device and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910052175.XA CN109888556B (en) | 2019-01-21 | 2019-01-21 | Card support locking and ejecting mechanism, card support fixing device and electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109888556A true CN109888556A (en) | 2019-06-14 |
| CN109888556B CN109888556B (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910052175.XA Active CN109888556B (en) | 2019-01-21 | 2019-01-21 | Card support locking and ejecting mechanism, card support fixing device and electronic equipment |
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Cited By (5)
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| CN112491432A (en) * | 2020-11-09 | 2021-03-12 | 维沃移动通信有限公司 | Electronic equipment, plug detection method and plug detection device |
| CN113079234A (en) * | 2021-03-24 | 2021-07-06 | 维沃移动通信有限公司 | SIM card loading assembly, method and device for preventing reverse placement of SIM card and electronic equipment |
| CN113494997A (en) * | 2020-04-08 | 2021-10-12 | Oppo（重庆）智能科技有限公司 | Card holder detection device and method |
| CN114430284A (en) * | 2022-03-15 | 2022-05-03 | 深圳传音控股股份有限公司 | Card holder, card seat assembly and electronic equipment |
| WO2023240562A1 (en) * | 2022-06-16 | 2023-12-21 | 北京小米移动软件有限公司 | Middle frame assembly and terminal |
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| CN104409899A (en) * | 2014-12-15 | 2015-03-11 | 上海创功通讯技术有限公司 | Self-bounce Micro-SIM card socket |
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| CN108322630A (en) * | 2018-02-09 | 2018-07-24 | 上海创功通讯技术有限公司 | Protective device and electronic equipment comprising it |
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| CN113494997A (en) * | 2020-04-08 | 2021-10-12 | Oppo（重庆）智能科技有限公司 | Card holder detection device and method |
| CN112491432A (en) * | 2020-11-09 | 2021-03-12 | 维沃移动通信有限公司 | Electronic equipment, plug detection method and plug detection device |
| CN113079234A (en) * | 2021-03-24 | 2021-07-06 | 维沃移动通信有限公司 | SIM card loading assembly, method and device for preventing reverse placement of SIM card and electronic equipment |
| CN114430284A (en) * | 2022-03-15 | 2022-05-03 | 深圳传音控股股份有限公司 | Card holder, card seat assembly and electronic equipment |
| WO2023240562A1 (en) * | 2022-06-16 | 2023-12-21 | 北京小米移动软件有限公司 | Middle frame assembly and terminal |
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