CN212343343U - Automatic take-up type power bank - Google Patents
Automatic take-up type power bank Download PDFInfo
- Publication number
- CN212343343U CN212343343U CN201921856327.3U CN201921856327U CN212343343U CN 212343343 U CN212343343 U CN 212343343U CN 201921856327 U CN201921856327 U CN 201921856327U CN 212343343 U CN212343343 U CN 212343343U
- Authority
- CN
- China
- Prior art keywords
- coil spring
- charging
- shell
- charger baby
- spring base
- 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.)
- Expired - Fee Related
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 7
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 239000011241 protective layer Substances 0.000 claims description 3
- 230000000704 physical effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
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- Battery Mounting, Suspending (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model particularly relates to an automatic take-up type treasured that charges belongs to battery charging outfit technical field. Comprises a charger shell and a charging head protective cover; the top end of the charger shell is provided with a charging head opening end; the charging head protective cover is connected with the charger shell and covers the opening end of the charging head; the data wire is coiled on the coil spring base; the charging head of the data line is arranged at the opening end of the charging head; a spring is arranged between the central part of the lower end of the coil spring base and the inner wall of the charger baby shell; a plurality of latch teeth are arranged on the periphery of the coil spring base; the coil spring buckle is arranged on the inner wall of one side of the charger shell and is clamped, fixed or separated from the latch on the periphery of the coil spring base; the input end of the data line is connected with the output end of the charging circuit board; the input end of the charging circuit board is connected with the output end of the battery pack; the outer wall of the charger shell is provided with a charging interface, an electric quantity indicator light and a power switch; the battery pack is respectively connected with the charging interface, the electric quantity indicator lamp and the power switch. The utility model provides a in disorder of data line, be convenient for accomodate.
Description
Technical Field
The utility model particularly relates to an automatic take-up type treasured that charges belongs to battery charging outfit technical field.
Background
At present, the electronic equipment industry in China develops rapidly, and equipment for charging is various, but still faces challenges in many aspects, and a solution meeting customers needs to be found. Electronic equipment often need charge when using outward, and multiple treasured that charges has been released to many enterprises, has made things convenient for the use of charging of cell-phone or other electronic product at ordinary times, is 201420684098.2 a treasured that charges like the application number, but the precious charging wire that charges that has now not only easily loses but also is inconvenient to carry out quick arrangement yet and accomodates, is unsuitable for wide use.
Disclosure of Invention
The utility model discloses a solve current precious charging wire that charges and lose easily and also can't carry out the problem of accomodating in order fast, provided an automatic take-up type treasured that charges.
The utility model discloses a realize above-mentioned purpose, the technical scheme of taking as follows:
an automatic take-up type charger baby comprises a charger baby shell and a charging head protective cover; the top end of the charger baby shell is provided with a charging head opening end; the charging head protective cover is connected with the charger shell and covers the opening end of the charging head; the data line, the coil spring base, the spring, the coil spring buckle, the charging circuit board and the battery pack are arranged in the charger shell; the data wire is coiled on the coil spring base; the charging head of the data line is arranged at the opening end of the charging head; a spring is arranged between the central part of the lower end of the coil spring base and the inner wall of the charger baby shell; a plurality of clamping teeth are arranged on the periphery of the coil spring base; the coil spring buckle is arranged on the inner wall of one side of the charger baby shell and is clamped, fixed or separated from the clamping teeth on the periphery of the coil spring base; the input end of the data line is connected with the output end of the charging circuit board; and the input end of the charging circuit board is connected with the output end of the battery pack.
Further, as a preferred technical scheme of the utility model, the outer wall of the charger baby shell is provided with a charging interface, an electric quantity indicator light and a power switch; the battery pack is respectively connected with the charging interface, the electric quantity indicator lamp and the power switch.
Further, as a preferred technical solution of the present invention, the spring is a torsion spring; one end of the torsion spring is fixedly arranged on the inner wall of the charger baby shell; the other end of the torsion spring is fixedly connected with the central part of the lower end of the coil spring base.
Further as the utility model discloses a preferred technical scheme, the coil spring base is circular base.
Further conduct the preferred technical scheme of the utility model, the material of precious casing that charges adopts the pc material.
Further, according to a preferred embodiment of the present invention, the battery pack is composed of polymer batteries.
Further conduct the preferred technical scheme of the utility model, the outside protective layer of data line adopts the nylon material.
The technical scheme of the utility model for prior art's beneficial effect does:
the utility model discloses a treasured and data line that charge closes as an organic whole, break away from the vexation of going out and not only taking the treasured that charges but also taking the data line, adopt the spiral spring structure of similar tape measure, with the line automatic take in the treasured that charges under the physical action, can solve in disorder of data line, be convenient for accomodate, can adjust the length of line at will and the dynamics of spiral spring, adjust the line to suitable length of charging, let the line no longer long, be fit for the application and promote.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an external schematic view of the present invention;
wherein, 1-charger shell; 2-charging head protective cover; 3-a data line; 4-a coil spring base; 5-a spring; 6-coil spring buckle; 7-a charging circuit board; 8-a battery pack; 9-a charging interface; 10-electric quantity indicator light; 11-power switch.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and fig. 2, an automatic wire-rewinding type charger baby includes a charger baby housing 1 and a charging head protection cover 2; the top end of the charger shell 1 is provided with a charging head opening end; the charging head protective cover 2 is connected with the charger shell 1 and covers the opening end of the charging head; the data line 3, the coil spring base 4, the spring 5, the coil spring buckle 6, the charging circuit board 7 and the battery pack 8 are arranged in the charger shell 1; the data wire 3 is coiled on the coil spring base 4; the charging head of the data line 3 is arranged at the opening end of the charging head; a spring 5 is arranged between the central part of the lower end of the coil spring base 4 and the inner wall of the charger baby shell 1; a plurality of latch teeth are arranged on the periphery of the coil spring base 4; the coil spring buckle 6 is arranged on the inner wall of one side of the charger baby shell 1 and is clamped, fixed or separated from the latch on the periphery of the coil spring base 4; the input end of the data line 3 is connected with the output end of the charging circuit board 7; the input end of the charging circuit board 7 is connected with the output end of the battery pack 8.
The outer wall of the charger housing 1 is provided with a charging interface 9, an electric quantity indicator light 10 and a power switch 11; the battery pack 8 is connected with the charging interface 9, the electric quantity indicator lamp 10 and the power switch 11 respectively. The spring 5 is a torsion spring; one end of the torsion spring is fixedly arranged on the inner wall of the charger baby shell 1; the other end of the torsion spring is fixedly connected with the central part of the lower end of the coil spring base 4. The coil spring base 4 is a circular base. Precious casing 1 charges's material adopts the pc material, has characteristics such as impact resistance, heat resistance. The battery pack 8 is composed of polymer batteries. The outer protective layer of the data line 3 is made of nylon, so that the data line is not easy to damage and has strong stretch resistance.
During the specific use, open first visor 2 that charges, the head that charges who takes out data line 3 at the first open end that charges of precious casing 1 that charges, and when the completion of charging, the torsion spring drive data line 3 that wind spring base 4 passes through the lower extreme can be accomodate automatically in precious casing 1 that charges, can adjust the length of data line 3 at will, and one draws the usefulness, and one puts and receives promptly. In general use, the coil spring buckle 6 is separated from the latch of the coil spring base 4, when the length of the data wire 3 needs to be fixed, a user presses the coil spring buckle 6, the data wire 3 is coiled on the coil spring base 4, and the latch of the coil spring base 4 is pressed against the coil spring buckle 6 to be clamped and fixed.
Present treasured and data line 3 of charging close as an organic whole, get rid of the trouble of going out and both taking the treasured of charging and taking data line 3, adopt the spiral spring structure of similar tape measure, accomodate the line automation under the physical action in the treasured of charging, solve in disorder of line, inconvenient scheduling problem of accomodating, the length that can adjust data line 3 at will and torsion spring's dynamics, adjust data line 3 to suitable charge length, let data line 3 not longer redundant, be fit for the application and promote.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the inventive concept, and these all fall into the protection scope of the present invention.
Claims (7)
1. The utility model provides an automatic take-up formula treasured that charges which characterized in that: comprises a charger shell (1) and a charging head protective cover (2); the top end of the charger baby shell (1) is provided with a charging head opening end; the charging head protective cover (2) is connected with the charger shell (1) and covers the opening end of the charging head; the charger baby shell (1) is internally provided with a data line (3), a coil spring base (4), a spring (5), a coil spring buckle (6), a charging circuit board (7) and a battery pack (8); the data wire (3) is coiled on the coil spring base (4); the charging head of the data line (3) is arranged at the opening end of the charging head; a spring (5) is arranged between the central part of the lower end of the coil spring base (4) and the inner wall of the charger baby shell (1); a plurality of clamping teeth are arranged on the periphery of the coil spring base (4); the coil spring buckle (6) is arranged on the inner wall of one side of the charger baby shell (1) and is clamped, fixed or separated from the clamping teeth on the periphery of the coil spring base (4); the input end of the data line (3) is connected with the output end of the charging circuit board (7); the input end of the charging circuit board (7) is connected with the output end of the battery pack (8).
2. The automatic take-up charger baby of claim 1, wherein: the outer wall of the charger shell (1) is provided with a charging interface (9), an electric quantity indicator lamp (10) and a power switch (11); the battery pack (8) is connected with the charging interface (9), the electric quantity indicator lamp (10) and the power switch (11) respectively.
3. The automatic take-up charger baby of claim 1, wherein: the spring (5) is a torsion spring; one end of the torsion spring is fixedly arranged on the inner wall of the charger baby shell (1); the other end of the torsion spring is fixedly connected with the central part of the lower end of the coil spring base (4).
4. The automatic take-up type power bank according to claim 2 or 3, wherein: the material of precious casing that charges (1) adopts the pc material.
5. The automatic take-up charger baby of claim 3, wherein: the coil spring base (4) is a circular base.
6. The automatic take-up charger baby of claim 2, wherein: the battery pack (8) is composed of polymer batteries.
7. The automatic take-up charger baby of claim 1, wherein: and the external protective layer of the data line (3) is made of nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921856327.3U CN212343343U (en) | 2019-10-31 | 2019-10-31 | Automatic take-up type power bank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921856327.3U CN212343343U (en) | 2019-10-31 | 2019-10-31 | Automatic take-up type power bank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212343343U true CN212343343U (en) | 2021-01-12 |
Family
ID=74063345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921856327.3U Expired - Fee Related CN212343343U (en) | 2019-10-31 | 2019-10-31 | Automatic take-up type power bank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212343343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113206533A (en) * | 2021-06-07 | 2021-08-03 | 长兴大相电源技术有限公司 | Novel lithium battery charger protection system and protection method |
-
2019
- 2019-10-31 CN CN201921856327.3U patent/CN212343343U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113206533A (en) * | 2021-06-07 | 2021-08-03 | 长兴大相电源技术有限公司 | Novel lithium battery charger protection system and protection method |
| CN113206533B (en) * | 2021-06-07 | 2022-05-20 | 长兴大相电源技术有限公司 | Lithium battery charger protection system and protection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210112 |