CN214494197U - Portable energy storage power supply device - Google Patents
Portable energy storage power supply device Download PDFInfo
- Publication number
- CN214494197U CN214494197U CN202120778866.0U CN202120778866U CN214494197U CN 214494197 U CN214494197 U CN 214494197U CN 202120778866 U CN202120778866 U CN 202120778866U CN 214494197 U CN214494197 U CN 214494197U
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- screw rod
- device body
- outer cover
- power supply
- energy storage
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Abstract
The utility model provides a portable energy storage power supply device, which comprises an outer cover, a device body and a top cover, wherein one side of an inner cavity of the outer cover is movably provided with a first screw rod, the other side of the inner cavity of the outer cover is movably provided with a second screw rod, the outer sides of the bottom ends of the first screw rod and the second screw rod are both provided with a clockwork spring, the outer sides of the two clockwork springs are both fixedly connected with the outer cover, and the center of the two clockwork springs are respectively fixedly connected with the first screw rod and the second screw rod, the utility model drives the first screw rod and the second screw rod to rotate clockwise through the elasticity of the clockwork spring by poking two limit strips towards two sides, the first screw rod and the second screw rod drive the device body to move upwards through a thread sleeve for use, when the device body is not used, after the device body is completely embedded into the outer cover, the two limit strips towards the inner side are poked to carry out the limit treatment on the device body, and the device body can be carried, the power supply device has good protection performance, long service life and convenient carrying and use.
Description
Technical Field
The utility model relates to a power supply unit technical field specifically is a portable energy storage power supply unit.
Background
Along with the progress of society, the development of scientific technology and the wide application of power electronic technology, the application of electrified production, electrified traffic and power equipment becomes more and more extensive, and the power electronic technology is integrated into all corners of the society, the power electronic technology develops into a complete and self-organized high-tech technology, and the power supply technology belongs to the category of the power electronic technology.
The prior art has the following defects: the existing power supply device has poor protection performance and short service life, and is inconvenient to carry and use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a portable energy storage power supply unit to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable energy storage power supply unit, includes dustcoat, device body and top cap, the activity of inner chamber one side of dustcoat is equipped with first screw rod, the activity of the inner chamber opposite side of dustcoat is equipped with the second screw rod, the bottom outside of first screw rod and second screw rod all is equipped with the clockwork spring, two the outside of clockwork spring all with dustcoat fixed connection, two the center department of clockwork spring respectively with first screw rod and second screw rod fixed connection, the bottom of device body both sides center department all fixes and is equipped with the thread bush, and two the thread bush respectively with first screw rod and second screw rod threaded connection, the top both sides of dustcoat all move about and are equipped with spacing, just spacing and device body butt.
Preferably, the device body is embedded in the outer cover, and foot pads are fixedly arranged at four bottom corners of the outer cover.
Preferably, the top cover is arranged at the top of the outer cover, and the bottoms of the two sides of the top cover are detachably connected with the outer cover through the lock catch.
Preferably, the top center department of top cap is equipped with flexible handle, the top both sides of top cap all are fixed and are equipped with the quad ring, just the both ends of flexible handle insert respectively two quad rings, the both ends of flexible handle all are fixed and are equipped with the quad block, just quad block and quad ring butt.
Preferably, a rotating rod is fixedly arranged at the bottom of one end of the limiting strip, and the limiting strip is movably connected with the outer cover through the rotating rod.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a stir two spacing to both sides, the clockwork spring drives first screw rod and second screw rod clockwise rotation through self elasticity, and first screw rod and second screw rod pass through the thread bush and drive the device body and move the use, and when not using, move down the inside back that the device body imbeds the dustcoat completely, stir two spacing to the inboard and do spacing processing to the device body, portability device body, this power supply unit barrier propterty is good, long service life, and portable uses.
Drawings
Fig. 1 is a longitudinal sectional view of the present invention;
FIG. 2 is a view of a usage scenario of the present invention;
fig. 3 is a plan view of the present invention.
Illustration of the drawings: 1. a housing; 2. a device body; 3. a top cover; 4. a flexible handle; 5. a first screw; 6. a second screw; 7. a clockwork spring; 8. a threaded sleeve; 9. a limiting strip; 10. and (4) rotating the rod.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a portable energy storage power supply unit, includes dustcoat 1, device body 2 and top cap 3, the activity of inner chamber one side of dustcoat 1 is equipped with first screw rod 5, the activity of the inner chamber opposite side of dustcoat 1 is equipped with second screw rod 6, the bottom outside of first screw rod 5 and second screw rod 6 all is equipped with clockwork spring 7, two the outside of clockwork spring 7 all with dustcoat 1 fixed connection, two the center department of clockwork spring 7 respectively with first screw rod 5 and 6 fixed connection of second screw rod, the bottom of 2 both sides center departments of device body all is fixed and is equipped with thread bush 8, and two thread bush 8 respectively with first screw rod 5 and 6 threaded connection of second screw rod, the top both sides of dustcoat 1 all activity is equipped with spacing 9, just spacing 9 and 2 butts of device body.
The device body 2 is embedded in the outer cover 1, foot pads are fixedly arranged at four bottom corners of the outer cover 1, the top cover 3 is arranged at the top of the outer cover 1, the bottoms of two sides of the top cover 3 are detachably connected with the outer cover 1 through latches, a flexible handle 4 is arranged at the center of the top cover 3, square rings are fixedly arranged at two sides of the top cover 3, two ends of the flexible handle 4 are respectively inserted into the two square rings, square blocks are fixedly arranged at two ends of the flexible handle 4 and are abutted against the square rings, a rotating rod 10 is fixedly arranged at the bottom of one end of the limiting strip 9, the limiting strip 9 is movably connected with the outer cover 1 through the rotating rod 10, the outer cover 1 is supported through the arranged foot pads, the top cover 3 is convenient to be detached through the arranged latches, and the limiting strip 9 can be attached to the outer surface of the top cover 3 when the flexible handle 4 is not used, when the lifting handle is used, the flexible lifting handle 4 is pulled upwards, the two square blocks are limited by the square rings, and the flexible lifting handle 4 is used in an arc shape.
The working principle is as follows: during the use, open top cap 3, stir two spacing 9 to both sides, clockwork spring 7 is unrestricted, drive first screw rod 5 and the clockwise rotation of second screw rod 6 through self elasticity, first screw rod 5 and second screw rod 6 pass through 8 drive device bodies of thread bush and shift up the use, when not using, move down device body 2, thread bush 8 drives first screw rod 5 and the anticlockwise rotation of second screw rod 6, after device body 2 imbeds dustcoat 1's inside completely, stir two spacing 9 to the inboard and do spacing processing to device body 2, but close portable device body 2 behind top cap 3.
The foregoing merely illustrates preferred embodiments of the present invention, which are described in considerable detail and detail, but are not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes, modifications and substitutions can be made, which are all within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (5)
1. The utility model provides a portable energy storage power supply unit, includes dustcoat (1), device body (2) and top cap (3), its characterized in that: inner chamber one side activity of dustcoat (1) is equipped with first screw rod (5), the activity of the inner chamber opposite side of dustcoat (1) is equipped with second screw rod (6), the bottom outside of first screw rod (5) and second screw rod (6) all is equipped with clockwork spring (7), two the outside of clockwork spring (7) all with dustcoat (1) fixed connection, two the center department of clockwork spring (7) respectively with first screw rod (5) and second screw rod (6) fixed connection, the bottom of device body (2) both sides center department all is fixed and is equipped with thread bush (8), and two thread bush (8) respectively with first screw rod (5) and second screw rod (6) threaded connection, the top both sides of dustcoat (1) all activity is equipped with spacing (9), just spacing (9) and device body (2) butt.
2. A portable energy storage power supply apparatus as claimed in claim 1, wherein: the device body (2) is embedded in the outer cover (1), and foot pads are fixedly arranged at four bottom corners of the outer cover (1).
3. A portable energy storage power supply apparatus as claimed in claim 1, wherein: the top cover (3) is arranged at the top of the outer cover (1), and the bottoms of the two sides of the top cover (3) are detachably connected with the outer cover (1) through lock catches.
4. A portable energy storage power supply apparatus as claimed in claim 1, wherein: the top center department of top cap (3) is equipped with flexible handle (4), the top both sides of top cap (3) are all fixed and are equipped with the quad ring, just two quad rings are inserted respectively at the both ends of flexible handle (4), the both ends of flexible handle (4) are all fixed and are equipped with square piece, just square piece and quad ring butt.
5. A portable energy storage power supply apparatus as claimed in claim 1, wherein: the bottom of one end of the limiting strip (9) is fixedly provided with a rotating rod (10), and the limiting strip (9) is movably connected with the outer cover (1) through the rotating rod (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120778866.0U CN214494197U (en) | 2021-04-16 | 2021-04-16 | Portable energy storage power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120778866.0U CN214494197U (en) | 2021-04-16 | 2021-04-16 | Portable energy storage power supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214494197U true CN214494197U (en) | 2021-10-26 |
Family
ID=78202007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120778866.0U Active CN214494197U (en) | 2021-04-16 | 2021-04-16 | Portable energy storage power supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214494197U (en) |
-
2021
- 2021-04-16 CN CN202120778866.0U patent/CN214494197U/en active Active
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