CN211480966U - Wireless earphone intelligent charging box - Google Patents
Wireless earphone intelligent charging box Download PDFInfo
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- CN211480966U CN211480966U CN202020229727.8U CN202020229727U CN211480966U CN 211480966 U CN211480966 U CN 211480966U CN 202020229727 U CN202020229727 U CN 202020229727U CN 211480966 U CN211480966 U CN 211480966U
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Abstract
The utility model discloses an intelligent charging box for wireless earphones, which comprises a box body, an earphone bracket arranged in the box body and a box cover covering the box body, the earphone bracket is provided with an earphone jack, the box body is internally provided with a power supply and a main board, the box body is provided with a main board working trigger component, the power supply charges the earphone fixed in the earphone jack, the box cover is provided with a movable end movably connected on the box body and a locking end corresponding to the limiting part on the box body, the limiting component is connected with the memory alloy component mechanism, the memory alloy component mechanism is connected with a power supply, when the mainboard work trigger part acquires the cover opening information, the mainboard sends out an instruction to enable the power supply to supply power for the memory alloy part mechanism, the limiting component can act to enable the locking end to be unlocked, and then the box cover can be in an openable state.
Description
Technical Field
The utility model relates to an earphone technical field, in particular to wireless earphone intelligence box that charges.
Background
The charging box of the traditional TWS (True Wireless Stereo, Chinese means: True Wireless Stereo) earphone comprises an upper cover, a rotating shaft and a lower cover, wherein the lower cover comprises an earphone accommodating cavity, a supporting frame, a battery, a chip and the like; the earphone accommodating cavity is only used for fixing and connecting earphones and charging the earphones; in addition, the support frame is required to be arranged in the earphone accommodating cavity and then arranged in the lower cover. However, the existing earphone charging box has several problems as follows:
1. the current charging box is opened manually by a mechanical mode, and is placed in a pocket or a bag to be touched by mistake easily, so that the cover is opened by mistake, and the earphone is lost easily.
2. The existing support frame of the charging box has a complex moving mode, needs a motor or an electromagnet assembly for driving, has a complex structure, and increases the production cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wireless earphone intelligence box that charges to the aforesaid of prior art is not enough and the defect to solve above-mentioned problem.
The utility model provides a technical problem can adopt following technical scheme to realize:
the utility model provides a wireless earphone intelligence box that charges, includes the box body and sets up the earphone holder in the box body and covers the lid on the box body, the earphone jack has on the earphone holder, be provided with power and mainboard in the box body, be provided with mainboard work trigger part on the box body, charge for fixing the earphone in the earphone jack in the power, the lid has the expansion end of swing joint on the box body and the locking end that corresponds with the spacing part on the box body, spacing part and memory alloy part mechanism are connected, memory alloy part mechanism is connected with the power, and when mainboard work trigger part acquires the information of uncapping, mainboard send instruction makes the power for memory alloy part mechanism power supply time, spacing part can take place the action and make the locking end be relieved and lock, and then makes the lid be in the state of can opening.
In a preferred embodiment of the present invention, the box cover is a flip structure, the movable end of the box cover is a hinged end hinged on the box body, the locking end of the box cover is a bayonet arranged on the box cover, and the limiting component is a hook arranged on the box body.
In a preferred embodiment of the present invention, a bayonet is respectively disposed at the inner sides of the two ends of the box cover, the hooks are a pair and are respectively disposed at the two sides of the top of the box body, the middle portion of each hook is pivotally connected to the box body by a pin, the other ends of the pair of hooks are respectively connected to the two ends of a return spring, the shape memory alloy part mechanism comprises a shape memory alloy part, the two ends of which are respectively connected to the pair of hooks, and the shape memory alloy part is connected to the power supply by an electric wire.
In a preferred embodiment of the present invention, one side of the box cover is provided with a bayonet, the hook is one, the middle part of the hook is rotatably connected to the box body through the pin, the other end of the hook is respectively connected to a return spring, the memory alloy member mechanism comprises a shape memory alloy member with one end connected to the hook, the other end of the shape memory alloy member is a fixed end, and the shape memory alloy member is connected to the power supply through an electric wire.
In a preferred embodiment of the present invention, the box cover includes a pair of arc sliding covers, the movable ends of the pair of arc sliding covers are configured to slide on the sliding edge of the box body, the locking ends of the pair of arc sliding covers are bayonets disposed outside the arc sliding covers, and the limiting members are a pair of hooks respectively disposed on the box body.
In a preferred embodiment of the present invention, the middle portion of each hook is pivotally connected to the box body by a pin, the other ends of the pair of hooks are respectively connected to the return spring, the shape memory alloy member mechanism includes a shape memory alloy member having two ends respectively connected to the pair of hooks, and the shape memory alloy member is connected to the power source by an electric wire.
In a preferred embodiment of the present invention, the box cover includes a pair of arc-shaped rotating covers, the movable ends of the pair of arc-shaped rotating covers are configured for rotation on the rotating shaft of the box body, the locking ends of the pair of arc-shaped rotating covers are bayonet openings arranged at the inner sides of the arc-shaped rotating covers, and the limiting component is a pair of hooks rotatably arranged on the box body.
In a preferred embodiment of the present invention, the pair of hooks are connected to the return torsion spring, the memory alloy member mechanism includes a shape memory alloy member having one end connected to the pair of hooks, the other end of the shape memory alloy member is a fixed end, and the shape memory alloy member is connected to the power supply through a wire.
In a preferred embodiment of the present invention, the pair of arc-shaped rotating covers further has a limiting edge disposed on the rotating shaft for limiting the rotating angle.
In a preferred embodiment of the present invention, the main board operation triggering component is a fingerprint touch pad connected to the main board.
Due to the adoption of the technical scheme, the utility model utilizes the memory alloy part to drive the limiting part to act, so as to change the matching relation between the limiting part and the locking end of the box cover, thus achieving the purpose of opening the cover, having simple structure, reducing the internal space of the box body and simultaneously reducing the cost; additionally, the utility model discloses need mainboard work to trigger the part and receive work information could work, can prevent effectively that the lid mistake from opening and leading to the problem that the earphone is lost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 2 is a schematic view of the embodiment 1 of the present invention after the box cover is opened.
Fig. 3 is an explosion diagram of the structure of embodiment 1 of the present invention.
Fig. 4 is a schematic structural view of embodiment 2 of the present invention.
Fig. 5 is one of the structural explosion diagrams of embodiment 2 of the present invention.
Fig. 6 is a second schematic structural diagram of embodiment 2 of the present invention.
Fig. 7 is a schematic structural view of embodiment 3 of the present invention.
Fig. 8 is one of the structural explosion diagrams of embodiment 3 of the present invention (part of the box body is omitted).
Fig. 9 is a second schematic diagram (omitting part of the box) of the structure explosion of embodiment 3 of the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further explained below.
The utility model provides a wireless earphone intelligence box that charges, includes the box body and sets up the earphone holder in the lid and covers the lid on the box body, has the earphone jack on the earphone holder, is provided with power and mainboard in the box body, is provided with mainboard work trigger part on the box body, charges for fixing the earphone in the earphone jack in the power. The box cover is provided with a movable end movably connected to the box body and a locking end corresponding to a limiting part on the box body, the limiting part is connected with the memory alloy part mechanism, and the memory alloy part mechanism is connected with the power supply. When the mainboard work trigger component acquires the uncovering information, the mainboard sends an instruction to enable the power supply to supply power to the memory alloy component mechanism, the limiting component can act to enable the locking end to be unlocked, and then the box cover is enabled to be in an openable state.
Based on above-mentioned technical scheme, the utility model is suitable for a most of earphones of present market charge the box, and the earphone charges the box and can be for flip structure or sliding closure structure or commentaries on classics lid structure, and several kinds of embodiments are specifically introduced below.
Example 1
Referring to fig. 1 to 3, the wireless headset intelligent charging box includes a box body 100, a headset holder 200 disposed in the box body 100, and a box cover 300 covering the box body 100. The earphone holder 200 is provided with an earphone jack 210, the box body 100 is internally provided with a power supply 400 and a mainboard 500, the box body 100 is provided with a mainboard working trigger part 600, the mainboard working trigger part 600 is a fingerprint touch panel connected with the mainboard 500, and the power supply 400 is internally used for charging an earphone 10 fixed in the earphone jack 200.
The box cover 300 is provided with a movable end movably connected to the box body 100 and a locking end corresponding to a limiting component on the box body 100, the limiting component is connected with the memory alloy component mechanism 700, the memory alloy component mechanism 700 is connected with the power supply 400, when the mainboard work trigger component 600 acquires the opening information, the mainboard 500 sends an instruction to enable the power supply 400 to supply power to the memory alloy component mechanism 700, the limiting component can act to enable the locking end to be unlocked, and then the box cover 300 is enabled to be in an openable state.
In this embodiment, the box cover 300 is a flip structure, the movable end of the box cover 300 is a hinge end 310 rotatably hinged on the box body 100, the locking end of the box cover 300 is a bayonet arranged on the box cover 300, and the limiting component is a hook arranged on the box body 100. The inner sides of the two ends of the box cover 300 are respectively provided with a bayonet 321, 322, a pair of hooks 810, 820 are respectively arranged at the two sides of the top of the box body 100, and the middle parts of the hooks 810, 820 are rotatably connected on the box body 100 through pin shafts 830, 840. The other ends of the hooks 810 and 820 are respectively connected with two ends of a return spring 900, the memory alloy part mechanism 700 comprises a shape memory alloy part 710, the two ends of which are respectively connected with the hooks 810 and 820, the shape memory alloy part 710 is a shape memory alloy wire, the shape memory alloy part 710 is connected with the power supply 400 through an electric wire, specifically, two ends of the shape memory alloy part 710 are respectively connected with one ends of two electric wires, and the other ends of the two electric wires are respectively electrically connected with the power supply, so that the power supply 400, the shape memory alloy part 710 and the two electric wires form an electrifying loop, and when the power supply 400 receives a command to electrify the electrifying loop, the shape memory alloy part 710 can be electrified and shortened. Of course, besides the above-mentioned double-hook structure of this embodiment, the earphone charging box with the flip-open structure may also be a single hook structure, one side of the box cover is provided with a bayonet, the hook is one, the middle part of the hook is rotatably connected to the box body through a pin, the other end of the hook is respectively connected to a return spring, the memory alloy component mechanism includes a shape memory alloy component, one end of which is connected to the hook, the other end of the shape memory alloy component is a fixed end, and the shape memory alloy component is connected to the power supply through a wire.
The working principle of the embodiment is as follows:
when the headset 10 needs to be stored and charged, the headset 10 is placed in the headset jack 210 of the headset holder 200, the case cover 300 is closed, and during the closing of the case cover 300, since the tops of the hooks 810 and 820 are set as the guiding arc surfaces 811 and 821, and the other ends of the pair of hooks 810 and 820 are respectively connected with both ends of a return spring 900, the bayonets 321 and 322 are fixed by the hooks 810 and 820, and after the bayonets are fixed, the box cover 300 cannot be opened due to the action of the return spring 900, and the power supply 400 can charge the earphone 10 on the earphone bracket 200, and the power supply 400 charges the headset 10 on the headset holder 200 in the same manner as the related art headset charging box, this is not described in detail, and a charging hole is reserved on the box 100, so that the power supply 400 can be charged with the outside, when the power supply 400 charges the headset, the power supply may be directly charged through the charging hole, or the power supply 400 may use wireless charging. When the box cover 300 needs to be opened, the fingerprint touch control board serving as the mainboard work trigger component 600 is used for identifying the fingerprint of a user, when the fingerprint of the user is correct, the mainboard 500 sends an instruction to enable the power supply 400 to supply power to the shape memory alloy component 710, the shape memory alloy component 710 obtains an instant temperature rise when being electrified, the shape memory alloy component 710 reaches a phase change temperature and becomes short, the pair of hooks 810 and 820 are driven to rotate around the pin shafts 830 and 840, meanwhile, the elastic force of the reset spring 900 is overcome, the pair of hooks 810 and 820 and the bayonets 321 and 322 are unlocked, the box cover 300 is further in an openable state, the mainboard 500 enables the power supply 400 to be powered off after being electrified for several seconds, the shape memory alloy component 710 becomes an original state, and the elastic force of the reset spring 900 enables the pair of hooks 810 and 820 to reset to.
Example 2
Referring to fig. 4 to 6, the wireless headset intelligent charging box includes a box body 100a, a headset holder 200a disposed in the box body 100a, and a box cover 300 a' covering the box body 100 a. The earphone holder 200a is provided with an earphone jack 210a, the box body 100a is internally provided with a power supply 400a and a mainboard 500a, the box body 100a is provided with a mainboard working trigger part 600a, the mainboard working trigger part 600a is a fingerprint touch panel connected with the mainboard 500a, and the power supply 400a is internally used for charging an earphone 10a fixed in the earphone jack 200 a.
The box cover 300a 'is provided with a movable end movably connected to the box body 100a and a locking end corresponding to a limiting component on the box body 100a, the limiting component is connected with the memory alloy component mechanism 700a, the memory alloy component mechanism 700a is connected with the power supply 400a, when the mainboard work trigger component 600a acquires the opening information, the mainboard 500a sends an instruction to enable the power supply 400a to supply power to the memory alloy component mechanism 700a, the limiting component can act to enable the locking end to be unlocked, and then the box cover 300 a' is enabled to be in an openable state.
In this embodiment, the box cover 300 a' includes a pair of arc sliding covers 300a, the movable ends of the arc sliding covers 300a are sliding edges 310a configured on the box body 100a in a sliding manner, the locking ends of the arc sliding covers 300a are bayonets 321a, 322a disposed on the outer side of the arc sliding covers 300a, and the limiting members are a pair of hooks 810a, 820a disposed on the box body 100a respectively. The middle parts of the hooks 810a and 820a are rotatably connected to the box body 100a through pin shafts 830a and 840a, the other ends of the pair of hooks 810a and 820a are respectively connected with the return spring 900a, the hooks 810a and 820a are integrally T-shaped, the memory alloy part mechanism 700a comprises a shape memory alloy part 710a, the two ends of the shape memory alloy part 710a are respectively connected to the pair of hooks 810a and 820a, the two ends of the shape memory alloy part 710a are connected to the other ends of the hooks 810a and 820a, the shape memory alloy part 710a is a shape memory alloy wire, and the shape memory alloy part is connected with the power supply 400a through an electric wire. Specifically, the two ends of the shape memory alloy part 710a are respectively connected to one ends of two wires, and the other ends of the two wires are respectively electrically connected to a power supply, so that the power supply 400a, the shape memory alloy part 710a and the two wires form a current-carrying loop, and when the power supply 400a receives a command to carry out current-carrying on the current-carrying loop, the shape memory alloy part 710a can be powered on and shortened.
In order to enable the pair of arc sliding covers 300a to automatically slide out, the inner sides of the pair of arc sliding covers 300a are further provided with convex columns 301a, and the convex columns 301a of the pair of arc sliding covers 300a are respectively connected with two ends of a spring 910 a.
The working principle of the embodiment is as follows:
when the earphone 10a needs to be stored and charged, the earphone 10a is placed in the earphone jack 210a of the earphone holder 200a, the pair of arc-shaped sliding covers 300a are closed in a sliding manner, and in the process that the pair of arc-shaped sliding covers 300a are closed in a sliding manner, because the tops of the hooks 810a and 820a are provided with the guide inclined planes 811a and 821a, and the other ends of the hooks 810a and 820a are respectively connected with the return spring 900a, the bayonets 321a and 322a are fixed by the hooks 810a and 820a, after the fixing, the pair of arc-shaped sliding covers 300a cannot be opened due to the action of the return spring 900a, at this time, the power supply 400a can charge the earphone 10a on the earphone holder 200a, and the technology for charging the earphone 10a on the earphone holder 200a by the power supply 400a is the same as that of the earphone charging box in the prior art, which is not described in detail, and a charging hole is reserved on the box body, when the power supply 400 charges the earphone, the power supply may be directly charged through the charging hole, or the power supply 400a may use wireless charging. When the pair of arc-shaped sliding covers 300a needs to be opened, the fingerprint touch pad, which is the main board work trigger component 600a, is used for identifying the fingerprint of the user, when the fingerprint of the user is correct, the main board 500a sends out an instruction to enable the power supply 400a to supply power to the shape memory alloy component 710a, the shape memory alloy component 710a obtains an instant temperature rise when being electrified, the shape memory alloy component 710a achieves a phase change temperature and becomes short, the shape memory alloy component 710a drives the pair of hooks 810a and 820a to rotate around the pin shafts 830a and 840a, meanwhile, the elasticity of the reset spring 900a is overcome, the pair of hooks 810a and 820a and the bayonets 321a and 322a are unlocked, the pair of arc-shaped sliding covers 300a slides out under the action of the spring 910a, the pair of arc-shaped sliding covers 300a are enabled to be in an openable state, the main board 500a enables the power, the elastic force of the return spring 900a causes the pair of hooks 810a, 820a to return to wait for the next pair of arc-shaped sliding covers 300a to close.
Example 3
Referring to fig. 7 to 9, the smart charging box for wireless headset includes a box body 100b ', a headset holder 200b disposed in the box body 100b', and a box cover 300b 'covering the box body 100 b'. The earphone holder 200b is provided with an earphone jack 210b, the box body 100b 'is internally provided with a power supply 400b and a mainboard 500b, the box body 100b' is provided with a mainboard working trigger part 600b, the mainboard working trigger part 600b is a fingerprint touch panel connected with the mainboard 500b, and the power supply 400b is internally used for charging an earphone 10b fixed in the earphone jack 200 b.
The box cover 300b 'is provided with a movable end movably connected to the box body 100b' and a locking end corresponding to a limiting component on the box body 100b ', the limiting component is connected with the memory alloy component mechanism 700b, the memory alloy component mechanism 700b is connected with the power supply 400b, when the mainboard work trigger component 600b obtains the opening information, the mainboard 500b sends an instruction to enable the power supply 400b to supply power to the memory alloy component mechanism 700b, the limiting component can act to enable the locking end to be unlocked, and then the box cover 300 b' is enabled to be in an openable state.
In this embodiment, the box cover 300b ' includes a pair of arc-shaped rotating covers 300b, the movable ends of the arc-shaped rotating covers 300b are rotating shafts 310b rotatably disposed on the box body 100b ', the locking ends of the arc-shaped rotating covers 300b are locking notches 321b, 322b disposed on the inner sides of the arc-shaped rotating covers, and the limiting members are a pair of hooks 810b, 820b rotatably disposed on the box body 100b '.
The pair of hooks 810b and 820b are connected to the restoring torsion spring 900b, and the pair of hooks 810b and 820b pass through the relief groove 201b of the earphone holder 200b, the shape memory alloy part mechanism 700b includes a shape memory alloy part 710b with one end connected to the pair of hooks 810b and 820b, the other end of the shape memory alloy part 710b is a fixed end, and the shape memory alloy part 710b is connected to the power supply 400b through a wire. Specifically, the two ends of the shape memory alloy part 710b are respectively connected to one ends of two wires, and the other ends of the two wires are respectively electrically connected to a power supply, so that the power supply 400b, the shape memory alloy part 710b and the two wires form a current-carrying loop, and when the power supply 400b receives a command to carry out current carrying on the current-carrying loop, the shape memory alloy part 710b can be powered on and shortened.
In order to prevent the pair of arc shaped rotation covers 300b from being excessively rotated, the rotation shafts 310b of the pair of arc shaped rotation covers 300b are further provided with a limit edge 311b defining a rotation angle.
The working principle of the embodiment is as follows:
when the earphone 10b needs to be stored and charged, the earphone 10b is placed in the earphone jack 210b of the earphone holder 200b, the pair of arc rotating covers 300b are closed by rotating in a mutually closed manner, and in the process that the pair of arc rotating covers 300b are closed by rotating in a mutually closed manner, because the tops of the hooks 810b, 820b are provided with the guide inclined planes 811b, 821b, and the pair of hooks 810b, 820b are connected with the reset torsion spring 900b, the bayonets 321b, 322b are fixed by the hooks 810b, 820b, after the fixation, the pair of arc rotating covers 300b can not be opened due to the action of the reset torsion spring 900b, at this time, the power supply 400b can charge the earphone 10b on the earphone holder 200b, the technology for charging the earphone 10b on the earphone holder 200b by the power supply 400b is the same as that of the earphone charging box in the prior art, which will not be described in detail, and a charging hole is reserved on, the power supply 400b is charged with the outside, and when the power supply 400 charges the earphone, the power supply may be directly charged through the charging hole, or the power supply 400b may use wireless charging. When the pair of arc-shaped rotating covers 300b need to be opened, the user fingerprint is identified by using the mainboard working trigger part 600b, namely the fingerprint touch control board, when the user fingerprint is correct, the mainboard 500b sends out an instruction to enable the power supply 400b to supply power to the shape memory alloy part 710b, the shape memory alloy part 710b obtains an instant heating temperature when being electrified, the shape memory alloy part 710b achieves a phase change temperature and becomes short, the pair of hooks 810b and 820b are driven to rotate around the rotating shaft 830b, meanwhile, the elasticity of the reset torsion spring 900b is overcome, the pair of hooks 810b and 820b and the bayonets 321b and 322b are unlocked, the pair of arc-shaped rotating covers 300b are in a rotatable opening state, the power supply 400b is powered off after being electrified for several seconds by the mainboard 500b, the shape memory alloy part 710b becomes an original state, and the elasticity of the reset torsion spring 900b enables the pair, 820b to wait for the next closing of the pair of arc shaped rotary covers 300 b.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. An intelligent charging box of a wireless earphone comprises a box body, an earphone bracket arranged in the box body and a box cover covering the box body, the earphone bracket is provided with an earphone jack, the box body is internally provided with a power supply and a main board, the box body is provided with a main board working trigger component, the power supply is internally used for charging an earphone fixed in the earphone jack, it is characterized in that the box cover is provided with a movable end movably connected on the box body and a locking end corresponding to the limiting part on the box body, the limiting component is connected with the memory alloy component mechanism, the memory alloy component mechanism is connected with a power supply, when the mainboard work trigger part acquires the cover opening information, the mainboard sends out an instruction to enable the power supply to supply power for the memory alloy part mechanism, the limiting component can act to enable the locking end to be unlocked, and then the box cover can be in an openable state.
2. The wireless earphone intelligent charging box of claim 1, wherein the box cover is of a flip structure, the movable end of the box cover is a hinged end hinged to the box body, the locking end of the box cover is a bayonet arranged on the box cover, and the limiting component is a hook arranged on the box body.
3. The wireless earphone intelligent charging box according to claim 2, wherein a pair of hooks is respectively arranged at two sides of the top of the box body, the middle part of each hook is rotatably connected to the box body through a pin shaft, the other end of each hook is respectively connected to two ends of a return spring, the memory alloy part mechanism comprises a shape memory alloy part, the two ends of the shape memory alloy part are respectively connected to the pair of hooks, and the shape memory alloy part is connected with a power supply through a wire.
4. The wireless earphone intelligent charging box of claim 2, wherein one side of the box cover is provided with a bayonet, the hook is one, the middle part of the hook is rotatably connected to the box body through a pin shaft, the other ends of the hook are respectively connected with a return spring, the memory alloy part mechanism comprises a shape memory alloy part, one end of the shape memory alloy part is connected to the hook, the other end of the shape memory alloy part is a fixed end, and the shape memory alloy part is connected with a power supply through a wire.
5. The wireless earphone intelligent charging box of claim 1, wherein the box cover comprises a pair of arc-shaped sliding covers, the movable ends of the pair of arc-shaped sliding covers are sliding edges configured on the box body in a sliding manner, the locking ends of the pair of arc-shaped sliding covers are bayonets arranged on the outer sides of the arc-shaped sliding covers, and the limiting parts are a pair of hooks respectively arranged on the box body.
6. The wireless earphone intelligent charging box of claim 5, wherein the middle part of each hook is pivotally connected to the box body through a pin, the other end of each hook is connected to a return spring, the memory alloy part mechanism comprises a shape memory alloy part, the two ends of the shape memory alloy part are connected to the hooks, and the shape memory alloy part is connected to a power supply through a wire.
7. The wireless earphone intelligent charging box according to claim 1, wherein the box cover comprises a pair of arc-shaped rotating covers, the movable ends of the arc-shaped rotating covers are rotating shafts rotatably arranged on the box body, the locking ends of the arc-shaped rotating covers are bayonets arranged on the inner sides of the arc-shaped rotating covers, and the limiting part is a pair of hooks rotatably arranged on the box body.
8. The wireless earphone smart charging box of claim 7, wherein a pair of hooks are connected to a return torsion spring, the shape memory alloy member mechanism comprises a shape memory alloy member having one end connected to the pair of hooks, the other end of the shape memory alloy member is a fixed end, and the shape memory alloy member is connected to a power source through a wire.
9. The wireless headset intelligent charging box of claim 7, wherein the rotation axis of the pair of arc-shaped rotation covers is further provided with a limit edge for limiting the rotation angle.
10. The wireless headset intelligent charging box of any one of claims 1 to 9, wherein the motherboard operation triggering component is a fingerprint touch pad connected to the motherboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020229727.8U CN211480966U (en) | 2020-02-29 | 2020-02-29 | Wireless earphone intelligent charging box |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020229727.8U CN211480966U (en) | 2020-02-29 | 2020-02-29 | Wireless earphone intelligent charging box |
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| CN211480966U true CN211480966U (en) | 2020-09-11 |
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| CN202020229727.8U Expired - Fee Related CN211480966U (en) | 2020-02-29 | 2020-02-29 | Wireless earphone intelligent charging box |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113766381A (en) * | 2021-08-25 | 2021-12-07 | 深圳市齐微电子技术有限公司 | Earphone with covers opened at two sides and cover opening control method thereof |
| CN114363752A (en) * | 2021-12-15 | 2022-04-15 | 华勤技术股份有限公司 | Earphone cabin and electronic equipment |
-
2020
- 2020-02-29 CN CN202020229727.8U patent/CN211480966U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113766381A (en) * | 2021-08-25 | 2021-12-07 | 深圳市齐微电子技术有限公司 | Earphone with covers opened at two sides and cover opening control method thereof |
| CN113766381B (en) * | 2021-08-25 | 2024-03-22 | 深圳市齐微电子技术有限公司 | Earphone charging box with double-sided cover opening and cover opening control method and system thereof |
| CN114363752A (en) * | 2021-12-15 | 2022-04-15 | 华勤技术股份有限公司 | Earphone cabin and electronic equipment |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |