CN113438582A - Intelligent earphone terminal supporting double-card work - Google Patents
Intelligent earphone terminal supporting double-card work Download PDFInfo
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- CN113438582A CN113438582A CN202110753073.8A CN202110753073A CN113438582A CN 113438582 A CN113438582 A CN 113438582A CN 202110753073 A CN202110753073 A CN 202110753073A CN 113438582 A CN113438582 A CN 113438582A
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- card
- earphone
- base
- elastic member
- pin
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- 238000003860 storage Methods 0.000 claims abstract description 26
- 230000015572 biosynthetic process Effects 0.000 claims description 30
- 238000003786 synthesis reaction Methods 0.000 claims description 30
- 238000003825 pressing Methods 0.000 claims description 21
- 230000009977 dual effect Effects 0.000 claims 1
- 230000005611 electricity Effects 0.000 abstract description 4
- 239000002131 composite material Substances 0.000 description 16
- 230000006870 function Effects 0.000 description 9
- 238000004891 communication Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006855 networking Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000006386 memory function Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07745—Mounting details of integrated circuit chips
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
Abstract
The invention provides an intelligent earphone terminal supporting double-card work, and relates to the field of earphone terminals. The utility model provides a support intelligent earphone terminal of two card work, it includes earphone main body, above-mentioned earphone main body is equipped with treater mainboard and storage card, above-mentioned treater mainboard is equipped with the cassette, above-mentioned cassette is used for installing above-mentioned storage card, above-mentioned synthetic card includes SIM module and memory card module, above-mentioned cassette is equipped with SIM card pin and storage card pin, above-mentioned SIM card pin is connected with above-mentioned SIM module electricity, above-mentioned storage card pin is connected with above-mentioned storage card module electricity, it can realize using under the condition that does not have bluetooth and network.
Description
Technical Field
The invention relates to the field of earphone terminals, in particular to an intelligent earphone terminal supporting double-card work.
Background
The current intelligent headset can generally acquire audio by using a Bluetooth and network mode, but is inconvenient to use under the condition of no Bluetooth and network. Therefore, some intelligent earphones are also provided with a storage card, and the storage card is connected with the intelligent earphones to read contents after being downloaded through the storage device, so that the intelligent earphones are convenient to use in the environment without Bluetooth and network.
The intelligent earphone terminal on the market is used through an external storage device, is inconvenient to use and carry about, and therefore the intelligent earphone terminal supporting double-card work needs to be designed to solve the problems.
Disclosure of Invention
The invention aims to provide a smart headset terminal supporting dual-card operation, which can be used without Bluetooth and a network.
The embodiment of the invention is realized by the following steps:
the embodiment of the application provides an intelligent earphone terminal supporting double-card work, which comprises an earphone body, wherein the earphone body is provided with a processor mainboard and a synthesis card, the processor mainboard is provided with a card seat, the card seat is used for installing the synthesis card, the synthesis card comprises an SIM module and a storage card module, the card seat is provided with an SIM card pin and a storage card pin, the SIM card pin is electrically connected with the SIM module, and the storage card pin is electrically connected with the storage card module.
In some embodiments of the present invention, the card socket includes a base and a cover plate, a rectangular space is disposed between the base and the cover plate, an insertion through hole is disposed at one end of the base and the cover plate, the cover plate has a first opening corresponding to the electrode interface of the SIM card pin, and the cover plate has a second opening corresponding to the electrode interface of the memory card pin.
In some embodiments of the present invention, one end of the cover plate is hinged to the base, and the movable end is clamped to the base.
In some embodiments of the present invention, the base is provided with a first elastic member and a second elastic member, the movable end of the card seat is provided with a downward pressing member, a length direction of the first elastic member is vertically disposed, the downward pressing member is disposed at a top end of the first elastic member, the movable end of the second elastic member abuts against a side portion of the first elastic member, the downward pressing member is provided with a limiting through hole, the second elastic member and the triggering member extend along a same straight line direction, a length direction of the limiting through hole is consistent with a length direction of the second elastic member, extension and retraction directions of the first elastic member and the second elastic member are respectively disposed along their length directions, and the limiting through hole is threadedly matched with the triggering member.
In some embodiments of the present invention, the first elastic member includes a first pillar and a first spring, the second elastic member includes a second pillar and a second spring, a bottom of the first pillar is connected to the base through the first spring, the second pillar is horizontally slidably connected to the base, and one end of the second pillar abuts against a side of the first pillar, an end of the second pillar away from the first pillar is connected to the base through the second spring, and a top of the first pillar is located on a moving path of the lower platen.
In some embodiments of the invention, the earphone housing includes two earphone speakers and a connecting frame connected between the earphone speakers, and the processor board is mounted on any one of the earphone speakers.
In some embodiments of the present invention, the earphone housing has a mounting groove and a cover, the processor board is disposed in the mounting groove, and the cover is detachably connected to the earphone housing and covers the mounting groove.
Compared with the prior art, the embodiment of the invention has at least the following advantages or beneficial effects:
the embodiment of the application provides an intelligent earphone terminal supporting double-card work, which comprises an earphone body, wherein the earphone body is provided with a processor mainboard and a synthesis card, the processor mainboard is provided with a card seat, the card seat is used for installing the synthesis card, the synthesis card comprises an SIM module and a storage card module, the card seat is provided with an SIM card pin and a storage card pin, the SIM card pin is electrically connected with the SIM module, and the storage card pin is electrically connected with the storage card module.
According to the embodiment of the application, the synthesis card is installed on the earphone main body through the processor main board, and the earphone main body is used for reading the content stored in the synthesis card, so that the synthesis card is convenient to use when no network or Bluetooth exists; the synthesis card is arranged on the processor mainboard through the card seat, so that the synthesis card is suitable for installation of synthesis cards of different models, and the intelligent earphone terminal is convenient to manufacture and assemble; the synthesis card comprises an SIM module and a memory card module, the networking function can be realized by utilizing the SIM module, and the memory card module and the SIM module are integrated in the synthesis card for use, so that the installation space is reduced, the weight of the intelligent earphone terminal is reduced, and the practicability is improved; and the SIM card pin and the memory card pin are arranged on the intelligent earphone terminal through the card seat, so that the functions of extended storage and network communication can be realized simultaneously. The SIM card pin is electrically connected with the SIM module, and the memory card pin is electrically connected with the memory card module, so that the storage and communication functions of the earphone body are realized, and the earphone is used under the condition without Bluetooth and network.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of a card socket according to an embodiment of the invention;
FIG. 2 is a schematic structural diagram of a composite card according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a cover according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a base according to an embodiment of the present invention;
FIG. 5 is an enlarged view of portion A of FIG. 4 according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a pressing member according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of a SIM card circuit and a memory card circuit according to an embodiment of the invention.
Icon: the device comprises a cover plate 1, a base 2, a sliding window 3, a first opening 4, a second opening 5, a synthetic clamp 6, an electrode interface 7, an insertion through hole 8, a lower pressing rod 9, a trigger 10, a first upright post 11, a first spring 12, a second upright post 13 and a limiting through hole 14.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. 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 application.
In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. The embodiments described below and the individual features of the embodiments can be combined with one another without conflict.
Examples
Referring to fig. 1 to 7, fig. 1 to 7 are schematic structural views of a smart headset terminal supporting dual-card operation according to an embodiment of the present application. Support intelligent earphone terminal of two card work, it includes earphone main body, above-mentioned earphone main body is equipped with treater mainboard and synthetic card 6, and above-mentioned treater mainboard is equipped with the cassette, and above-mentioned cassette is used for installing above-mentioned synthetic card 6, and above-mentioned synthetic card 6 includes SIM module and memory card module, and above-mentioned cassette is equipped with SIM card pin and memory card pin, and above-mentioned SIM card pin is connected with above-mentioned SIM module electricity, and above-mentioned memory card pin is connected with above-mentioned memory card module electricity.
In detail, the earphone main body is provided with a processor main board and a synthesis card 6, and the processor main board is provided with the synthesis card 6 through a card seat for people to install or take out the synthesis card 6. The composite card 6 includes a SIM module and a memory card module, so that the SIM module of the composite card 6 is authenticated through the SIM pin of the SIM card circuit, and the memory card module of the composite card 6 is authenticated through the memory card pin of the memory card circuit, thereby implementing the communication function of the SIM card and the memory function of the composite card 6.
In some embodiments of the present invention, the card socket includes a base 2 and a cover plate 1, a rectangular space is disposed between the base 2 and the cover plate 1, an insertion through hole 8 is disposed at one end of the base 2 and the cover plate 1, the cover plate 1 has a first opening 4 corresponding to an electrode interface 7 of the SIM card pin, and the cover plate 1 has a second opening 5 corresponding to the electrode interface 7 of the memory card pin.
In detail, the base 2 is used for fixing an electrode interface 7 of a SIM card pin and an electrode interface 7 of a memory card pin, and the cover plate 1 is used for fixing a composite card 6. The composite card 6 is inserted through the insertion through hole 8 between the base 2 and the cover plate 1, so that the composite card 6 is respectively electrically connected with the electrode interfaces 7 of the memory card pins and the SIM card pins, and the first opening 4 and the second opening 5 are used for displaying the corresponding electrode interfaces 7, so that people can check the composite card when installing the composite card. Optionally, the cover plate 1 is mounted on the base 2 through bolts, so that the cover plate is convenient to disassemble, assemble and adjust. Wherein, the plug-in through hole 8 is arranged between the base 2 and the cover plate 1, and the position of the cover plate 1 close to the plug-in through hole 8 can be provided with the sliding-out window 3 for pressing and sliding out or sliding in the synthetic card 6.
In some embodiments of the present invention, one end of the cover plate 1 is hinged to the base 2, and the movable end is clamped to the base 2.
In detail, a section of the cover plate 1 close to the insertion through hole 8 is hinged to the base 2 for people to insert or slide out of the synthetic card 6. In detail, the movable end of the cover plate 1 can be opened and closed, and one side close to the base 2 is detachably connected to the base 2 through a clamping connection, so that the assembly and disassembly of the composite card 6 are more convenient, and the maintenance of the electrode interface 7 on the base 2 is facilitated.
In some embodiments of the present invention, the base 2 is provided with a first elastic member and a second elastic member, the movable end of the card seat is provided with a downward pressing member, the length direction of the first elastic member is vertically arranged, the downward pressing member is provided at the top end of the first elastic member, the movable end of the second elastic member abuts against the side portion of the first elastic member, the downward pressing member is provided with a limiting through hole 14, the second elastic member and the trigger 10 extend along the same straight direction, the length direction of the limiting through hole 14 is the same as the length direction of the second elastic member, the extending and retracting directions of the first elastic member and the second elastic member are respectively arranged along the length directions thereof, and the limiting through hole 14 is in threaded fit with the trigger 10.
In detail, the movable end of the clamping seat is provided with a pressing piece, and the length direction of the first elastic piece is vertically arranged on the base 2 and is arranged below the pressing piece. The pressing member, the second elastic member and the triggering member 10 are rod-shaped and have lengths extending in the same direction. The top of first elastic component is located to the holding down piece, because the holding down piece can rotate for base 2 to make the holding down piece push down first elastic component when the manual pressure is pushed down the holding down piece. Because the elastic telescopic direction of the second elastic piece is arranged towards the side part of the first elastic piece, after the first elastic piece is pressed down, the movable end of the second elastic piece can be automatically inserted into the limiting hole on the pressing piece, so that the pressing piece is fixed, and the cover plate 1 is fixedly arranged on the base 2. When the cover plate 1 needs to be opened, the second elastic piece can be pushed to extend out of the limiting through hole 14 by rotating the lower pressing piece, wherein the length of the trigger piece 10 is greater than that of the limiting through hole 14. After the second elastic piece completely leaves the limiting through hole 14, the pressing piece can be continuously pressed to press down the first elastic piece, so that the pressing piece can prevent the second elastic piece from extending outwards after going downwards, and the free end of the cover plate 1 is separated from clamping and is free to move.
In some embodiments of the present invention, the first elastic member includes a first upright 11 and a first spring 12, the second elastic member includes a second upright 13 and a second spring, the first upright 11 is vertically disposed, a bottom of the first upright 11 is connected to the base 2 through the first spring 12, the second upright 13 is horizontally slidably connected to the base 2, and one end of the second upright 13 abuts against a side of the first upright 11, an end of the second upright 13 away from the first upright 11 is connected to the base 2 through the second spring, and a top of the first upright 11 is located on a moving path of the lower platen.
Wherein, the one end of base 2 is equipped with the fluting, and the vertical setting of first stand 11 and bottom are through first spring 12 elastic connection in fluting diapire. The fluting lateral wall sets up the bar spout, and bar spout level sets up, and second stand 13 sliding connection is in the bar spout, and the length direction of bar spout extends along the length direction of second stand 13. In detail, the limit through hole 14 of the down press is larger than the cross-sectional area of the second pillar 13, so that the second pillar 13 can pass through the limit through hole 14. The limiting through hole 14 may be a substantially horizontally arranged cylinder, and the diameter along the length direction is gradually increased, and the end with the smaller diameter is arranged near the second upright post 13. The shape of the trigger piece 10 is matched with the thread of the limit through hole 14, and one end of the trigger piece 10, which is far away from the second upright post 13, extends out of the limit through hole 14, so that the trigger piece 10 can be adjusted to move towards the direction far away from the second upright post 13 by manual rotation, and the second upright post 13 can extend into the limit through hole 14 when the lower piece is pressed.
In some embodiments of the invention, the earphone housing includes two earphone speakers and a connecting frame connected between the earphone speakers, and the processor board is mounted on any one of the earphone speakers. The two earphone horns are conventional devices and the connecting frame may be a head-mounted frame. The processor mainboard can be installed in the inside of arbitrary earphone loudspeaker casing.
In some embodiments of the present invention, the earphone housing has a mounting groove and a cover, the processor board is disposed in the mounting groove, and the cover is detachably connected to the earphone housing and covers the mounting groove.
In detail, the card seat is installed in the mounting groove, and the cover body is installed in the mounting groove through bolts, clamping, insertion and other modes, so that the synthetic card 6 on the main board of the processor is protected, and the installation and the disassembly are convenient.
The SIM card circuit with the SIM card function is provided by the mobile phone, and an SIM card pin of the SIM card circuit is electrically connected with the SIM module through an electrode interface 7. The mobile phone is used for providing a memory card circuit with an SD storage function, and memory card pins of the memory card circuit are electrically connected with the memory card module through the electrode interface 7. The SIM card circuit and the memory card circuit are both in the prior art, and are not limited herein. The memory card can be an SD card or a TF card, and a corresponding memory card circuit in the prior art is selected for use.
Optionally, the SIM card circuit includes a first resistor, a second resistor, a third resistor, a first inductor, and a fourth resistor, the first pin of the synthesis card 6 is connected to the input of the first inductor, the output of the first inductor is connected to the communication terminal of the earphone terminal, the second pin of the synthesis card 6 is connected to the input of the second resistor, the output of the third resistor is connected to the reset control terminal of the earphone terminal, the third pin of the synthesis card 6 is connected to the input of the third resistor, the output of the third resistor is connected to the timing control terminal of the earphone terminal, the output of the fourth resistor is connected to the data transmission control terminal of the earphone terminal, the first inductor is grounded to the first pin, the first resistor is grounded to the second pin, the second resistor is grounded to the third pin, and the third resistor is grounded to the fourth pin, an input of the fourth resistor is connected between the fourth pin and the third resistor, and an output of the fourth resistor is connected between the first pin and the first inductor.
In detail, the SIM card circuit is installed on a processor motherboard, and the electrode interface 7 is disposed on the card socket so as to be electrically connected to the PIN of the SIM module. In detail, the grounding terminal of the SIM card circuit is connected through a bidirectional regulator.
Optionally, the memory card circuit includes a fifth resistor, a sixth resistor, a seventh resistor, an eighth resistor, a ninth resistor, a tenth resistor and an eleventh resistor, the fifth pin of the composite card 6 is connected to the input of the fifth resistor, the output of the fifth resistor is connected to the data transmission terminal of the earphone terminal, the sixth pin of the composite card 6 is connected to the input of the sixth resistor, the output of the sixth resistor is connected to the data transmission terminal of the earphone terminal, the seventh pin of the composite card 6 is connected to the input of the seventh resistor, the output of the seventh resistor is connected to the reset control terminal of the earphone terminal, the eighth pin of the composite card 6 is connected to the input of the eighth resistor, the output of the eighth resistor is connected to the timing control terminal of the earphone terminal, the ninth pin of the composite card 6 is connected to the input of the eighth resistor, an output of the eighth resistor is connected to a timing control terminal of the earphone terminal, a tenth pin of the combination card 6 is connected to an input of the tenth resistor, an output of the tenth resistor is connected to a data transmission terminal of the earphone terminal, an eleventh pin of the combination card 6 is connected to an input of the eleventh resistor, and an output of the eleventh resistor is connected to a data transmission terminal of the earphone terminal.
In detail, the memory card circuit is installed on a processor motherboard, and the electrode interface 7 is disposed on the card socket so as to be electrically connected to the PIN of the memory card module.
The composition card 6 may be an integrated circuit chip with signal processing capabilities. The Processor may be a general-purpose Processor including a Central Processing Unit (CPU), a Network Processor (NP), etc.; but also Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components.
To sum up, the intelligent earphone terminal supporting the dual-card work provided by the embodiment of the application comprises:
according to the embodiment of the application, the synthesis card 6 is arranged on the earphone main body through the processor main board, and the earphone main body is used for reading the content stored in the synthesis card 6, so that the synthesis card is convenient to use when no network or Bluetooth exists; the synthesis card 6 is arranged on the processor mainboard through the card seat, so that the method is suitable for installation of synthesis cards 6 of different models and convenient for manufacturing and assembling the intelligent earphone terminal; the synthesis card 6 comprises an SIM module and a memory card module, the networking function can be realized by using the SIM module, and the memory card module and the SIM module are integrated in the synthesis card 6 for use, so that the installation space is reduced, the weight of the intelligent earphone terminal is reduced, and the practicability is improved; and the SIM card circuit and the memory card circuit are arranged on the intelligent earphone terminal through the card seat, so that the functions of extended storage and network communication can be realized simultaneously. The SIM card circuit is electrically connected with the SIM module, and the memory card circuit is electrically connected with the memory card module, so that the storage and communication functions of the earphone body are realized, and the earphone is used without Bluetooth and network.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The intelligent earphone terminal is characterized by comprising an earphone body, wherein the earphone body is provided with a processor mainboard and a synthesis card, the processor mainboard is provided with a card seat, the card seat is used for installing the synthesis card, the synthesis card comprises an SIM module and a storage card module, the card seat is provided with an SIM card pin and a storage card pin, the SIM card pin is electrically connected with the SIM module, and the storage card pin is electrically connected with the storage card module.
2. The smart phone terminal supporting dual-card operation according to claim 1, wherein the card socket includes a base and a cover plate, a rectangular space is provided between the base and the cover plate, one end of the base and the cover plate is integrally provided with a plug-in through hole, the cover plate is provided with a first opening corresponding to the electrode interface of the SIM card pin, and the cover plate is provided with a second opening corresponding to the electrode interface of the memory card pin.
3. The smart phone terminal supporting dual-card operation as claimed in claim 2, wherein one end of the cover plate is hinged to the base, and the movable end is engaged with the base.
4. The intelligent earphone terminal supporting dual-card operation according to claim 2, wherein the base is provided with a first elastic member and a second elastic member, the movable end of the card holder is provided with a downward pressing member, the length direction of the first elastic member is vertically arranged, the downward pressing member is arranged at the top end of the first elastic member, the movable end of the second elastic member abuts against the side portion of the first elastic member, the downward pressing member is provided with a limiting through hole, the length direction of the limiting through hole is consistent with the length direction of the second elastic member, the extension directions of the first elastic member and the second elastic member are respectively arranged along the length direction thereof, and the limiting through hole is matched with the trigger member in a threaded manner.
5. The smart headset terminal supporting dual card operation as claimed in claim 4, wherein the first resilient member comprises a first pillar and a first spring, the second resilient member comprises a second pillar and a second spring, the bottom of the first pillar is connected to the base through the first spring, the second pillar is horizontally slidably connected to the base, and one end of the second pillar abuts against the side of the first pillar, the end of the second pillar away from the first pillar is connected to the base through the second spring, and the top of the first pillar is located on the moving path of the lower pressing plate.
6. The intelligent earphone terminal supporting dual-card operation according to claim 1, wherein the earphone shell comprises two earphone horns and a connecting frame connected between the earphone horns, and the processor board is mounted on any one of the earphone horns.
7. The intelligent earphone terminal supporting dual-card operation according to claim 1, wherein the earphone casing is provided with a mounting groove and a cover, the processor board is disposed in the mounting groove, and the cover is detachably connected to the earphone casing and covers the mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110753073.8A CN113438582A (en) | 2021-07-02 | 2021-07-02 | Intelligent earphone terminal supporting double-card work |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110753073.8A CN113438582A (en) | 2021-07-02 | 2021-07-02 | Intelligent earphone terminal supporting double-card work |
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| CN113438582A true CN113438582A (en) | 2021-09-24 |
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| CN202110753073.8A Pending CN113438582A (en) | 2021-07-02 | 2021-07-02 | Intelligent earphone terminal supporting double-card work |
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| CN102738618A (en) * | 2011-04-15 | 2012-10-17 | 索尼爱立信移动通讯有限公司 | Storage card base, mobile terminal and method for protecting storage card |
| CN206805598U (en) * | 2017-04-14 | 2017-12-26 | 桂林微网互联信息技术有限公司 | Storage card |
| CN108808287A (en) * | 2017-05-03 | 2018-11-13 | 深圳市景方盈科技有限公司 | The SIM card of more memory mobile phones selects two card holder connectors with SD storage cards three |
| CN111107456A (en) * | 2018-10-27 | 2020-05-05 | 深圳市安信祥和科技有限公司 | Multifunctional intelligent earphone |
| CN209640862U (en) * | 2019-05-24 | 2019-11-15 | 北京小米移动软件有限公司 | Storage card and terminal |
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