CN210274444U - Bluetooth headset's stand-by power supply - Google Patents
Bluetooth headset's stand-by power supply Download PDFInfo
- Publication number
- CN210274444U CN210274444U CN201921298542.6U CN201921298542U CN210274444U CN 210274444 U CN210274444 U CN 210274444U CN 201921298542 U CN201921298542 U CN 201921298542U CN 210274444 U CN210274444 U CN 210274444U
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- bluetooth headset
- cylindrical shell
- fixed
- cylindricality casing
- power supply
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Abstract
The utility model belongs to the technical field of the bluetooth headset technique and specifically relates to a bluetooth headset's stand-by power supply, including the cylindricality casing, the inside production of cylindricality casing is equipped with cylindricality rechargeable lithium cell, cylindricality casing top is equipped with the circular baffle that is run through by earphone charging interface and electric power storage interface, follows circular baffle bottom surface circumference equidistance is equipped with four screws of fixing it on the cylindricality casing, cylindricality casing side is fixed with the arc connecting rod, arc connecting rod bottom is fixed with and compresses tightly the base, be equipped with ejection mechanism in the cylindricality casing, it is equipped with extrusion mechanism in the base to compress tightly, cylindricality casing top is equipped with and hangs the mechanism. The utility model discloses an install small lithium cell in the cylindricality casing, conveniently go out to carry, when bluetooth headset charges, compress tightly bluetooth headset with extrusion mechanism, can charge while placing the earphone in the ear and use, still set up on the cylindricality casing in addition and hang the mechanism, conveniently hang whole stand-by power supply and carry on the neck.
Description
Technical Field
The utility model relates to a bluetooth headset technical field especially relates to a bluetooth headset's stand-by power supply.
Background
The bluetooth headset applies the bluetooth technology to the hands-free headset, so that users can avoid annoying wire stumbling and can easily talk in various ways, and the bluetooth headset is a good tool for improving the efficiency of mobile business families since the advent of the bluetooth headset.
But bluetooth headset also has very big drawback, that is that its electric charge is few, and be not enough for the long-time use of people, and the treasured that charges is great relatively to be unfavorable for carrying, also can not supply bluetooth headset to use while charging.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the existing Bluetooth headset in the prior art has a small storage capacity and is inconvenient to charge, and providing a standby power supply for the Bluetooth headset.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a bluetooth headset's stand-by power supply, includes the cylindricality casing, the inside production of cylindricality casing is equipped with the cylindricality lithium cell that charges, be equipped with earphone charge interface and electric power storage interface on the cylindricality lithium cell that charges, cylindricality casing top is equipped with the circular baffle that is charged interface and electric power storage interface and runs through by the earphone, follows circular baffle bottom surface circumference equidistance is equipped with four screws of fixing it on the cylindricality casing, cylindricality casing side is fixed with the arc connecting rod, arc connecting rod bottom is fixed with and compresses tightly the base, be equipped with ejection mechanism in the cylindricality casing, it is equipped with extrusion mechanism in the base to compress tightly, cylindricality casing top is equipped with.
Preferably, the ejection mechanism comprises an ejection spring, the ejection spring is clamped in the cylindrical shell, and a circular top plate clamped in the cylindrical shell is arranged at the top of the ejection spring.
Preferably, the extrusion mechanism comprises a telescopic rod, the telescopic rod is fixed in the pressing base, an extrusion sheet is fixed at the top of the telescopic rod, and an extrusion spring is sleeved on the surface of the telescopic rod.
Preferably, the suspension mechanism comprises a fixed block, the fixed block is fixed in the middle of the top surface of the cylindrical shell, a through hole is formed in the side face of the fixed block, and a suspension rope penetrates through the through hole.
The utility model provides a pair of bluetooth headset's stand-by power supply, beneficial effect lies in: the utility model discloses an install small lithium cell in the cylindricality casing, small conveniently goes out to carry, sets up earphone interface and the electric power storage interface that charges on the lithium cell again, can charge to bluetooth headset, when bluetooth headset charges, compresses tightly extrusion mechanism for bluetooth headset, can charge while using in placing the earphone in the ear in, still sets up on the cylindricality casing in addition and hangs the mechanism, conveniently hangs whole stand-by power supply and carries on the neck, and it is all very convenient to use and carry.
Drawings
Fig. 1 is a schematic structural view of a half-section of a cylindrical casing in a standby power supply of a bluetooth headset according to the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
fig. 3 is the utility model provides a stand-by power supply's of bluetooth headset structure schematic diagram.
In the figure: the earphone charging device comprises a cylindrical shell 1, a cylindrical charging lithium battery 2, an earphone charging interface 3, an electric power storage interface 4, a circular baffle 5, screws 6, an arc-shaped connecting rod 7, a pressing base 8, a circular top plate 9, an ejection spring 10, an expansion rod 11, an extrusion sheet 12, an extrusion spring 13, a fixed block 14, a through hole 15 and a suspension rope 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a stand-by power supply for bluetooth headset, including cylindrical shell 1, cylindrical rechargeable lithium battery 2 is produced inside cylindrical shell 1, be equipped with earphone interface 3 and electric power storage interface 4 on the cylindrical rechargeable lithium battery 2, cylindrical shell 1 top is equipped with circular baffle 5 that is run through by earphone interface 3 and electric power storage interface 4, 5 bottom surface circumference equidistance along circular baffle are equipped with four screws 6 of fixing it on cylindrical shell 1, cylindrical shell 1 side is fixed with arc connecting rod 7, arc connecting rod 7 bottom is fixed with compresses tightly base 8, when above-mentioned stand-by power supply for bluetooth headset uses, earlier hold full electric quantity with cylindrical rechargeable lithium battery 2 through electric power storage interface 4, then when bluetooth headset electric quantity is low, insert earphone interface 3 that charges on bluetooth headset's the interface, then through 7 fixed compressing tightly base 8 in bottom of arc connecting rod 7 with bluetooth headset and earphone interface 3 link 3 that charges Connect tightly, can use while charging bluetooth headset because its small, make things convenient for bluetooth headset continuation of the journey to use.
The ejection mechanism is arranged in the cylindrical shell 1 and comprises an ejection spring 10, the ejection spring 10 is clamped in the cylindrical shell 1, the top of the ejection spring 10 is provided with a circular top plate 9 clamped in the cylindrical shell 1, the ejection mechanism is arranged in the cylindrical shell 1, when the cylindrical rechargeable lithium battery 2 in the cylindrical shell 1 is damaged and needs to be replaced, the screw 6 and the circular baffle 5 can be detached firstly, then the cylindrical rechargeable lithium battery 2 can be extruded from the cylindrical shell 1 through the elastic force of the ejection spring 10 in the ejection mechanism, and the cylindrical rechargeable lithium battery 2 is convenient to replace.
Compress tightly and be equipped with extrusion mechanism in the base 8, extrusion mechanism includes telescopic link 11, telescopic link 11 is fixed in compressing tightly base 8, 11 tops of telescopic link are fixed with extrusion piece 12, 11 surface covers of telescopic link are equipped with extrusion spring 13, through setting up extrusion mechanism in compressing tightly base 8, extrusion spring 13 among the extrusion mechanism can promote extrusion piece 12 extrusion bluetooth headset, make bluetooth headset charge interface 3 firm connection together with the earphone when charging, prevent to drop.
The top of the cylindrical shell 1 is provided with a hanging mechanism, the hanging mechanism comprises a fixing block 14, the fixing block 14 is fixed in the middle of the top surface of the cylindrical shell 1, a through hole 15 is formed in the side surface of the fixing block 14, a hanging rope 16 penetrates through the through hole 15, the hanging mechanism is arranged on the top of the cylindrical shell 1, and the cylindrical shell 1 can be hung on the neck through the hanging rope 16 in the hanging mechanism, so that the hanging mechanism is convenient to carry outside.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a bluetooth headset's stand-by power supply, includes cylindricality casing (1), its characterized in that: the novel earphone charging device is characterized in that a cylindrical charging lithium battery (2) is arranged inside a cylindrical shell (1), an earphone charging interface (3) and an electric power storage interface (4) are arranged on the cylindrical charging lithium battery (2), a round baffle (5) which is penetrated through by the earphone charging interface (3) and the electric power storage interface (4) is arranged at the top of the cylindrical shell (1), four screws (6) which are fixed on the cylindrical shell (1) are arranged at the circumference of the bottom surface of the round baffle (5) in an equidistance mode, an arc-shaped connecting rod (7) is fixed on the side surface of the cylindrical shell (1), a pressing base (8) is fixed at the bottom of the arc-shaped connecting rod (7), an ejection mechanism is arranged in the cylindrical shell (1), an extrusion mechanism is arranged in the pressing base (8), and.
2. The backup power supply of a bluetooth headset of claim 1, wherein: the ejection mechanism comprises an ejection spring (10), the ejection spring (10) is clamped in the cylindrical shell (1), and a circular top plate (9) clamped in the cylindrical shell (1) is arranged at the top of the ejection spring (10).
3. The backup power supply of a bluetooth headset of claim 1, wherein: the extrusion mechanism comprises an expansion link (11), the expansion link (11) is fixed in the pressing base (8), an extrusion sheet (12) is fixed at the top of the expansion link (11), and an extrusion spring (13) is sleeved on the surface of the expansion link (11).
4. The backup power supply of a bluetooth headset of claim 1, wherein: the suspension mechanism comprises a fixed block (14), the fixed block (14) is fixed in the middle of the top surface of the cylindrical shell (1), a through hole (15) is formed in the side surface of the fixed block (14), and a suspension rope (16) penetrates through the through hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921298542.6U CN210274444U (en) | 2019-08-12 | 2019-08-12 | Bluetooth headset's stand-by power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921298542.6U CN210274444U (en) | 2019-08-12 | 2019-08-12 | Bluetooth headset's stand-by power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210274444U true CN210274444U (en) | 2020-04-07 |
Family
ID=70016967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921298542.6U Active CN210274444U (en) | 2019-08-12 | 2019-08-12 | Bluetooth headset's stand-by power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210274444U (en) |
-
2019
- 2019-08-12 CN CN201921298542.6U patent/CN210274444U/en active Active
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