CN110571554A - Electronic device - Google Patents
Electronic device Download PDFInfo
- Publication number
- CN110571554A CN110571554A CN201910942341.3A CN201910942341A CN110571554A CN 110571554 A CN110571554 A CN 110571554A CN 201910942341 A CN201910942341 A CN 201910942341A CN 110571554 A CN110571554 A CN 110571554A
- Authority
- CN
- China
- Prior art keywords
- card holder
- circuit board
- card
- push rod
- electronic device
- 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.)
- Granted
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/714—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit with contacts abutting directly the printed circuit; Button contacts therefore provided on the printed circuit
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3816—Mechanical arrangements for accommodating identification devices, e.g. cards or chips; with connectors for programming identification devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3816—Mechanical arrangements for accommodating identification devices, e.g. cards or chips; with connectors for programming identification devices
- H04B1/3818—Arrangements for facilitating insertion or removal of identification devices
Abstract
The invention discloses electronic equipment which comprises a shell (100), a first card holder (200), a first circuit board (300) and a second card holder (400), wherein a containing groove (110) is formed in the shell (100), at least part of the first circuit board (300) is arranged in the containing groove (110), the first card holder (200) is arranged in the containing groove (110) and arranged on the first circuit board (300), the first card holder (200) is electrically connected with the first circuit board (300), the second card holder (400) is arranged in a notch of the containing groove (110), the first card holder (200) and the second card holder (400) form a card holder installation space for containing a card holder (800), the first end of the containing groove (110) is a first open end, the first open end is a card holder insertion end, the first open end is communicated with the containing groove (110), and the second card holder (400) is electrically connected with the first circuit board (300). The scheme can solve the problems of complex manufacturing process, high manufacturing cost and poor quality of the conventional card seat of the electronic equipment.
Description
Technical Field
The invention relates to the technical field of communication equipment, in particular to electronic equipment.
background
As user demands increase, the performance of electronic devices continues to optimize. The more prominent expression is as follows: more and more electronic devices carry at least two cards (e.g., SIM cards). The card is installed on the card support of electronic equipment, and the installation that holds in the palm through the card to cooperate with the cassette in electronic equipment's the casing.
At least one card is installed on both sides of the current card holder, under such a condition, a circuit board needs to have two layers of card holders, which are a first card holder 101 and a second card holder 102, respectively, as shown in fig. 1 to 3, wherein the first card holder 101 is directly arranged on the surface of the circuit board 103, and the second card holder 102 is fixed on the bracket 104 by injection molding. The bracket 104 is fixed on the circuit board 103 and forms a card holder accommodating space with the circuit board 103, and after the card holder is installed in the accommodating space, cards on two sides of the card holder are respectively in conductive contact with the first card holder 101 and the second card holder 102. The bracket 104 includes an iron shell 1041 and a plastic part 1042, and the second card holder 102 and the iron shell 1041 are connected by injection molding of the plastic part 1042.
In a specific production process, the bracket 104 and the second card holder 102 need a special mold to realize production and manufacturing, the mold manufacturing cost is high, the manufacturing process is also complex, and in the injection molding process, the second card holder 102 is electrically connected with the circuit board 103 through the solder leg, so that the warping problem is easy to occur, and the stability of electrical connection is further influenced.
Disclosure of Invention
The invention discloses electronic equipment, which aims to solve the problems of complex manufacturing process, high manufacturing cost and poor quality of the conventional card seat of the electronic equipment.
In order to solve the problems, the invention adopts the following technical scheme:
An electronic device comprises a shell, a first clamping seat, a first circuit board and a second clamping seat, wherein a containing groove is formed in the shell, at least part of the first circuit board is arranged in the containing groove, the first clamping seat is arranged in the containing groove and arranged on the first circuit board, the first clamping seat is electrically connected with the first circuit board, the second clamping seat is arranged at a notch of the containing groove, the first clamping seat and the second clamping seat form a card support mounting space used for containing a card support, the first end of the containing groove is a first opening end, the first opening end is a card support insertion end, the first opening end is communicated with the containing groove, and the second clamping seat is electrically connected with the first circuit board.
The technical scheme adopted by the invention can achieve the following beneficial effects:
In the electronic device disclosed by the embodiment of the invention, the accommodating groove is formed in the shell, then the first circuit board and the first card holder arranged on the first circuit board are arranged in the accommodating groove, so that the first card holder is arranged, the second card holder is arranged at the notch of the accommodating groove and at least covers part of the notch of the accommodating groove, the first card holder and the second card holder form a card support accommodating space, so that the card support can be arranged, and meanwhile, the first card holder and the second card holder are both electrically connected with the first circuit board, so that the first card holder and the second card holder are powered. According to the clamping seat device disclosed by the embodiment of the invention, the space is formed on the shell, so that the first clamping seat and the second clamping seat can be installed on the shell, a special bracket is not required to be specially designed for installing the second clamping seat, and the problems of higher manufacturing cost and more complex manufacturing process of the second clamping seat and the bracket produced by an injection mold in the background technology do not exist.
Meanwhile, due to the fact that an injection molding process does not exist, the problem of warping of welding legs caused by uneven heating in the injection molding process does not exist, and the stability of electric connection can be improved.
Drawings
the accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
Fig. 1 is a schematic structural diagram of a card socket device disclosed in the prior art;
FIG. 2 is a schematic view of a portion of the structure of FIG. 1;
FIG. 3 is an exploded view of FIG. 2;
fig. 4 is a schematic structural diagram of a card socket device disclosed in the embodiment of the present invention;
FIG. 5 is a schematic view of a portion of the structure of FIG. 4 from another perspective;
FIG. 6 is a schematic diagram of the exploded structure of FIG. 5;
FIG. 7 is a schematic structural view of another portion of the structure of FIG. 4;
fig. 8 is a schematic diagram of a partial structure of a card socket device and a card holder according to an embodiment of the disclosure;
FIG. 9 is a schematic diagram of the exploded structure of FIG. 8;
Fig. 10 is a schematic view illustrating a partial structure of another card socket device and a card holder according to an embodiment of the present invention;
FIG. 11 is an enlarged partial schematic view of FIG. 10;
Fig. 12 is a schematic diagram of the exploded structure of fig. 10.
description of reference numerals:
101-a first card holder, 102-a second card holder, 103-a circuit board, 104-a bracket, 1041-an iron shell, 1042-a plastic part,
100-shell, 110-holding groove, 120-supporting strip, 130-articulated shaft, 140-avoiding gap, 150-chute,
200-a first clamping seat,
300-a first circuit board, 310-a switch elastic sheet,
400-a second clamping seat,
500-second circuit board, 510-strip electrical connection, 520-board-to-board connector,
600-reinforcing plate,
700-top rod mechanism, 710-top rod, 720-top rod, 721-hinge hole,
800-Katai,
900-card.
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 the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
the technical solutions disclosed in the embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Referring to fig. 4-12, an embodiment of the present invention discloses a card socket device, which is suitable for an electronic device. The disclosed card socket apparatus includes a housing 100, a first card socket 200, a first circuit board 300, and a second card socket 400.
The housing 100 is a base member of the card socket device, and the housing 100 may be an upper cover of a main board of the electronic device or a lower cover of the main board of the electronic device. The housing 100 defines a receiving groove 110.
The first circuit board 300 is at least partially disposed in the receiving groove 110, and specifically, the first circuit board 300 can be disposed in the receiving groove 110 by bonding, clamping, or the like. The first card socket 200 is disposed in the receiving groove 110 and on the first circuit board 300. The first card socket 200 is electrically connected to the first circuit board 300, so that the first circuit board 300 supplies power to the first card socket 200. Specifically, the first circuit board 300 may be a main board of an electronic device.
The second card socket 400 is disposed in a notch of the receiving groove 110, and the first card socket 200 and the second card socket 400 form a card holder receiving space for receiving the card holder 800. The second card socket 400 is electrically connected with the first circuit board 300, so that the first circuit board 300 supplies power to the second card socket 400.
In the embodiment of the present invention, the first end of the accommodating slot 110 is a first open end, the first open end is a card holder insertion end, the first open end is communicated with the accommodating slot 110, and in the process of installing the card holder 800, the card holder 800 with the card 900 installed therein slides into the accommodating slot 110 through the first open end under the pushing of an external force, so as to finally realize the installation in the card holder accommodating space. After the card holder 800 is mounted in place, the cards 900 mounted on the two opposite surfaces of the card holder 800 can be electrically contacted with the first card holder 200 and the second card holder 400, respectively.
in the card socket device disclosed in the embodiment of the present invention, the housing 100 is provided with the receiving slot 110, and then the first circuit board 300 and the first card socket 200 disposed thereon are mounted in the receiving slot 110, so as to implement the mounting of the first card socket 200, the second card socket 400 is disposed in the notch of the receiving slot 110 and covers at least a part of the notch of the receiving slot 110, the first card socket 200 and the second card socket 400 form a card holder receiving space, so as to implement the mounting of the card holder 800, and simultaneously, the first card socket 200 and the second card socket 400 are both electrically connected to the first circuit board 300, so as to implement the power supply to the first card socket 200 and the second card socket 400. In the card holder device disclosed in the embodiment of the present invention, the space is formed on the housing 100, so that both the first card holder 200 and the second card holder 400 can be mounted on the housing 100, and a special bracket is not required to be specially designed for mounting the second card holder 400, and the problems of high manufacturing cost and complex manufacturing process in the production of the second card holder and the bracket through an injection mold in the background art are solved.
meanwhile, due to the fact that an injection molding process does not exist, the problem of welding leg warping caused by uneven heating in the injection molding process does not exist, and therefore the stability of electric connection can be improved.
As described above, the second card socket 400 is electrically connected to the first circuit board 300, and there are various ways to electrically connect the second card socket 400 to the first circuit board 300, for example, the second card socket 400 can be electrically connected to the first circuit board 300 through a conductive layer disposed on the inner wall of the receiving groove 110.
Generally, the size of the card holder 800 is large, and the size of the second card holder 400 is small, which easily results in that the area of the notch of the receiving groove 110 is larger than that of the second card holder 400, eventually resulting in that the second card holder 400 is difficult to be stably mounted in the notch. Referring to fig. 5 and fig. 6 again, in a preferred embodiment, the card socket device disclosed in the embodiment of the present invention may further include a second circuit board 500, where the second circuit board 500 is fixed on the casing 100, and the second circuit board 500 covers at least a portion of the slot. The second card socket 400 is disposed on a surface of the second circuit board 500 facing the receiving groove 110. The second card socket 400 is electrically connected to the second circuit board 500, and the second circuit board 500 is electrically connected to the first circuit board 300. The second circuit board 500 can be designed to have a larger area, and the second card socket 400 can be mounted in the notch of the receiving groove 110 through the second circuit board 500 having a larger area.
In the embodiment of the present invention, the first circuit board 300 and the second circuit board 500 may be rigid circuit boards or flexible circuit boards. In one specific embodiment, the second circuit board 500 may be a flexible circuit board. In order to ensure the support of the second socket 400, in a preferred embodiment, the socket device further includes a reinforcing plate 600, and the reinforcing plate 600 is fixed on the housing 100 and covers at least a part of the notch of the receiving groove 110. The second circuit board 500 is attached to the surface of the reinforcing plate 600 facing the accommodating groove 110. The reinforcing plate 600 can perform a reinforcing function, thereby preventing the collapse that may occur in the case where the second circuit board 500 is a flexible circuit board.
In a further preferred scheme, the reinforcing plate 600 may be a stainless steel plate, which not only has higher strength, but also has good heat dissipation performance, and can timely and quickly dissipate heat generated during the operation of the second card socket 400.
In order to easily achieve the electrical connection between the second circuit board 500 and the first circuit board 300, on the premise that the second circuit board 500 is a flexible circuit board, in a preferable scheme, the second circuit board 500 may include a strip-shaped electrical connection portion 510, an end of the strip-shaped electrical connection portion 510 may be provided with a board-to-board connector 520, and the strip-shaped electrical connection portion 510 may be electrically connected to the first circuit board 300 through the board-to-board connector 520. The strip-shaped electrical connection portion 510 has good deformability, and therefore can better adapt to the surrounding space of the card socket device to achieve electrical connection with the first circuit board 300.
In order to facilitate the detachment of the card holder 800, in a preferred embodiment, the card holder device disclosed in the embodiment of the present invention may further include a push rod mechanism 700. The ejector mechanism 700 is used to eject the card holder 800, and finally, the card holder 800 can be detached.
Referring again to fig. 8-12, in one embodiment, the ram mechanism 700 may include a ram 710 and a ram 720. The push rod 710 is slidably disposed on the housing 100. The push rod 720 is rotatably disposed at the second end of the receiving groove 110, one end of the push rod 710 is a control end of the ejector pin, one end of the push rod 720 is hinged to the other end of the push rod 710, and the other end of the push rod 720 is used for contacting with the card holder 800. Under this condition, the shell of electronic equipment needs to reserve the thimble hole, the user is at the in-process of dismantling card support 800, thereby adopt the thimble to insert the thimble hole and realize the contact with the thimble control end, under the continuous promotion of thimble, ejector pin 710 slides for casing 100, the slip of ejector pin 710 can promote push rod 720 to rotate, the other end of push rod 720 is owing to hold 800 contact with the card, thereby can promote card support 800 and shift out at the pivoted in-process, finally make card support 800 protrusion in the outside surface of the shell of electronic equipment, the user can grasp card support 800 and take out card support 800, finally can follow card support 800 and take out card 900.
In order to make the top rod 710 slide more stably, in a preferable scheme, the housing 100 may be provided with a sliding groove 150, and the top rod 710 is slidably disposed in the sliding groove 150 and finally can slide along the sliding groove 150.
in a general case, for convenience of manufacturing, the receiving groove 110 may be a through groove, and the second end of the receiving groove 110 is a second open end, in which case, the support of the first card socket 200 and the first circuit board 300 makes the card holder 800 have a certain height, and in order to facilitate the driving of the push rod 720 to the card holder 800, the housing 100 may further include a support bar 120, the support bar 120 is disposed at the second open end, and the push rod 720 is rotatably disposed on the support bar 120. Under the supporting action of the supporting bars 120, the push rod 720 is easily installed at a height to which the card holder 800 is fitted. Meanwhile, the supporting bar 120 can also play a limiting role, and can be in limited contact with the supporting bar 120 after the card holder 800 is installed in place, so that the card holder is prevented from excessively extending into the accommodating groove 110.
For convenience of assembly, the supporting bar 120 may be provided with a hinge shaft 130, and the push rod 720 may be provided with a hinge hole 721, the hinge shaft 130 being rotatably engaged with the hinge hole 721. Of course, it may be: hinge holes 721 are formed on the supporting bars 120, and accordingly, the hinge shafts 130 are provided on the push rods 720.
On the premise that the housing 100 includes the support bar 120, one end of the support bar 120 is connected to the first sidewall of the accommodating groove 110, the other end of the support bar 120 extends toward the second sidewall of the accommodating groove 110, and the other end of the support bar 120 and the second sidewall are free from the opening 140, the first circuit board 300 is provided with a switch elastic sheet 310, the switch elastic sheet 310 extends into the card holder installation space through the opening 140, the card holder 800 abuts against the switch elastic sheet 310 in a state that the card holder 800 is installed in the card holder installation space, and the switch elastic sheet 310 is separated from the support bar 120; in a state where the card holder 800 is detached from the card holder mounting space, the switch dome 310 is in electrical contact with the support bar 120.
in a specific detection process, the card socket device generally further includes a detection device, after the card holder 800 is installed in the card holder installation space, the card holder 800 may abut against the switch elastic sheet 310, and the switch elastic sheet 310 is separated from the support bar 120 under the interference of the card holder 800, in this case, the impedance between the switch elastic sheet 310 and the support bar 120 detected by the detection device is relatively large, and in this case, the electronic device confirms that the card holder 800 is installed in place according to the detection result of the detection device. In a state that the card holder 800 is detached, the switch elastic sheet 310 is not affected by the card holder 800, and the switch elastic sheet 310 is electrically contacted with the support bar 120 under the action of its own elastic force, in this case, the impedance between the switch elastic sheet 310 and the support bar 120 detected by the detection device is small, and in this case, the electronic device confirms that the card holder 800 is in a detached state or an unsettled state according to the detection result of the detection device.
Based on the card seat device disclosed by the embodiment of the invention, the embodiment of the invention discloses electronic equipment, and the disclosed electronic equipment comprises the card seat device disclosed by the embodiment.
The electronic device disclosed by the embodiment of the invention can be a mobile phone, a tablet computer, an electronic book reader, a game machine, a vehicle-mounted navigator, an intelligent watch and the like, and the specific type of the electronic device is not limited by the embodiment of the invention.
In the above embodiments of the present invention, the difference between the embodiments is mainly described, and different optimization features between the embodiments can be combined to form a better embodiment as long as they are not contradictory, and further description is omitted here in view of brevity of the text.
The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. An electronic device, comprising a housing (100), a first card holder (200), a first circuit board (300) and a second card holder (400), wherein a receiving slot (110) is formed in the housing (100), at least a portion of the first circuit board (300) is disposed in the receiving slot (110), the first card holder (200) is disposed in the receiving slot (110) and disposed on the first circuit board (300), the first card holder (200) is electrically connected to the first circuit board (300), the second card holder (400) is disposed at a notch of the receiving slot (110), the first card holder (200) and the second card holder (400) form a card holder installation space for receiving a card holder (800), a first end of the receiving slot (110) is a first open end, the first open end is a card holder insertion end, and the first open end is communicated with the receiving slot (110), the second card holder (400) is electrically connected with the first circuit board (300).
2. The electronic device of claim 1, wherein the socket device further comprises a second circuit board (500), the second circuit board (500) is fixed on the housing (100) and covers at least a portion of the notch, the second socket (400) is disposed on a surface of the second circuit board (500) facing the receiving slot (110), the second socket (400) is electrically connected to the second circuit board (500), and the second circuit board (500) is electrically connected to the first circuit board (300).
3. The electronic device of claim 2, wherein the second circuit board (500) is a flexible circuit board, the socket device further comprises a reinforcing plate (600), the reinforcing plate (600) is fixed on the housing (100) and covers at least a portion of the notch, and the second circuit board (500) is attached to a surface of the reinforcing plate (600) facing the accommodating groove (110).
4. The electronic device according to claim 3, wherein the second circuit board (500) comprises a strip-shaped electrical connection portion (510), an end of the strip-shaped electrical connection portion (510) is provided with a board-to-board connector (520), and the strip-shaped electrical connection portion (510) is electrically connected with the first circuit board (300) through the board-to-board connector (520).
5. The electronic device of claim 1, wherein the housing (100) is a motherboard upper cover or a motherboard lower cover, and the first circuit board (300) is a motherboard.
6. The electronic device of claim 1, wherein the card socket device further comprises a push rod mechanism (700), the push rod mechanism (700) comprises a push rod (710) and a push rod (720), the push rod (710) is slidably disposed on the housing (100), the push rod (720) is rotatably disposed at the second end of the receiving groove (110), one end of the push rod (710) is a thimble operation end, one end of the push rod (720) is hinged to the other end of the push rod (710), and the other end of the push rod (720) is used for contacting with a card socket.
7. The electronic device of claim 6, wherein the housing (100) includes a support bar (120), the second end of the receiving groove (110) is a second open end, the support bar (120) is disposed at the second open end, and the push rod (720) is rotatably disposed on the support bar (120).
8. The electronic device as claimed in claim 7, wherein one of the support bar (120) and the push bar (720) is provided with a hinge shaft (130) and the other is provided with a hinge hole (721), and the hinge shaft (130) is rotatably engaged with the hinge hole (721).
9. The electronic device of claim 7, wherein one end of the supporting bar (120) is connected to a first side wall of the receiving groove (110), the other end of the supporting bar (120) extends towards a second side wall of the receiving groove (110), and an avoiding opening (140) is formed between the other end of the supporting bar (120) and the second side wall, the first circuit board (300) is provided with a switch elastic sheet (310), the switch elastic sheet (310) extends into the card holder installation space through the avoiding opening (140), the card holder (800) abuts against the switch elastic sheet (310) in a state that the card holder (800) is installed in the card holder installation space, and the switch elastic sheet (310) is separated from the supporting bar (120); the switch elastic sheet (310) is in electrical contact with the support bar (120) in a state that the card holder (800) is detached from the card holder installation space.
10. The electronic device of claim 6, wherein the housing (100) defines a sliding slot (150), and the push rod (710) is slidably disposed in the sliding slot (150).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910942341.3A CN110571554B (en) | 2019-09-30 | 2019-09-30 | Electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910942341.3A CN110571554B (en) | 2019-09-30 | 2019-09-30 | Electronic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110571554A true CN110571554A (en) | 2019-12-13 |
| CN110571554B CN110571554B (en) | 2021-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910942341.3A Active CN110571554B (en) | 2019-09-30 | 2019-09-30 | Electronic device |
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| Country | Link |
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| CN (1) | CN110571554B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112952414A (en) * | 2021-01-27 | 2021-06-11 | 维沃移动通信有限公司 | Electronic device |
| WO2022111503A1 (en) * | 2020-11-30 | 2022-06-02 | 维沃移动通信有限公司 | Card socket apparatus and electronic device |
| WO2023185717A1 (en) * | 2022-03-28 | 2023-10-05 | 维沃移动通信有限公司 | Card seat assembly and electronic device |
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| WO2022111503A1 (en) * | 2020-11-30 | 2022-06-02 | 维沃移动通信有限公司 | Card socket apparatus and electronic device |
| EP4231467A4 (en) * | 2020-11-30 | 2024-03-20 | Vivo Mobile Communication Co Ltd | Card socket apparatus and electronic device |
| CN112952414A (en) * | 2021-01-27 | 2021-06-11 | 维沃移动通信有限公司 | Electronic device |
| CN112952414B (en) * | 2021-01-27 | 2022-11-25 | 维沃移动通信有限公司 | Electronic device |
| WO2023185717A1 (en) * | 2022-03-28 | 2023-10-05 | 维沃移动通信有限公司 | Card seat assembly and electronic device |
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