CN223436743U - A DC power cord with magnetic adsorption function - Google Patents
A DC power cord with magnetic adsorption functionInfo
- Publication number
- CN223436743U CN223436743U CN202422574316.3U CN202422574316U CN223436743U CN 223436743 U CN223436743 U CN 223436743U CN 202422574316 U CN202422574316 U CN 202422574316U CN 223436743 U CN223436743 U CN 223436743U
- Authority
- CN
- China
- Prior art keywords
- charging head
- fixedly connected
- locking
- magnetic adsorption
- adsorption function
- 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.)
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to the field of DC power lines and discloses a DC power line with a magnetic adsorption function, which comprises a line body, wherein a connector is arranged at the rear end of the line body, a charging head is arranged at the front end of the line body, a protection mechanism is arranged at the rear end of the outer wall of the line body, which is close to the charging head, and comprises a protection component, a locking component and a resetting component, the protection component comprises a protection cover, the protection cover is sleeved on the outer wall of the charging head, a lug is fixedly connected at the rear end of the protection cover, sliding blocks are fixedly connected at the left end and the right end of the lug, and a rotating sleeve is rotatably connected with the outer wall of the charging head. According to the utility model, the protective assembly is arranged, so that the charging head can be wrapped by the protective cover when the charging head is not required to be used, the charging head can be prevented from being directly exposed in the air, the oxidation rate of the charging head can be reduced, the service life of the charging head can be prolonged, and the overall device has better durability.
Description
Technical Field
The utility model relates to the field of DC power lines, in particular to a DC power line with a magnetic adsorption function.
Background
The DC power line is a device for transmitting direct current, and can be used for supplying power to equipment, and part of small-sized equipment, such as a smart bracelet and an electric toothbrush, can also replace a power line connector with a magnetic connector, so that the magnetic power line is formed, and the whole device can be adsorbed outside the equipment when in use and is convenient to use.
Most of the existing magnetic suction power line magnetic suction heads are directly exposed to the outside, and when the magnetic suction heads are not used, the magnetic suction heads are also directly exposed to the air, for example, the charging module and the part of the magnetic suction module exposed to the outside can undergo oxidation reaction, so that the subsequent magnetic suction force of the device can be reduced, the charging efficiency can be reduced, the durability of the whole device is poor, and the DC power line with the magnetic suction function is provided for solving the problems.
Disclosure of utility model
In order to make up for the defects, the utility model provides a DC power line with a magnetic adsorption function, and aims to solve the problem that most of the existing magnetic suction charging wire magnetic suction heads are directly exposed to air in the prior art, so that oxidation reaction can occur when the magnetic suction heads are placed in a standing state.
In order to achieve the above purpose, the charging device comprises a wire body, wherein a connector is arranged at the rear end of the wire body, a charging head is arranged at the front end of the wire body, a protection mechanism is arranged at the outer wall of the wire body close to the rear end of the charging head, the protection mechanism comprises a protection component, a locking component and a resetting component, the protection component comprises a protection cover, the protection cover is sleeved on the outer wall of the charging head, a lug is fixedly connected with the rear end of the protection cover, sliding blocks are fixedly connected with the left end and the right end of the lug, a rotating sleeve is connected with the outer wall of the charging head in a rotating mode, a rotating frame is connected with the top end of the rotating sleeve in a rotating mode, a vertical groove is formed in the inner wall of the rotating frame, a locking groove is formed in the front end of the vertical groove, and the sliding blocks slide in the vertical groove.
As a further description of the above technical solution:
the locking assembly comprises a storage box, and the left end of the storage box penetrates through and is connected with a locking block in a sliding mode.
As a further description of the above technical solution:
the right-hand member fixedly connected with locking spring of locking piece, locking spring's right-hand member fixed connection is at the inner wall of receiver.
As a further description of the above technical solution:
The right-hand member fixedly connected with pull rod of locking piece, the right-hand member of pull rod runs through and sliding connection is at the right-hand member of receiver, the right-hand member fixedly connected with of pull rod dials the board.
As a further description of the above technical solution:
The reset assembly comprises a rotating rod, wherein the rear end of the rotating rod is fixedly connected to the front end of the rotating frame, and the rotating rod penetrates through and is slidably connected to the front end of the rotating sleeve.
As a further description of the above technical solution:
the front end fixedly connected with backup pad of dwang, the rear end fixedly connected with torsional spring of backup pad, the rear end fixed connection of torsional spring is at the front end of rotating the cover.
As a further description of the above technical solution:
The reset components are provided with a plurality of groups, and the reset components are symmetrically arranged by taking the central line of the rotating sleeve as a symmetrical axis.
As a further description of the above technical solution:
the top end of the locking block is provided with an inclined plane.
The utility model has the following beneficial effects:
1. According to the utility model, the protective assembly is arranged, so that the charging head can be wrapped by the protective cover when the charging head is not required to be used, the charging head can be prevented from being directly exposed in the air, the oxidation rate of the charging head can be reduced, the service life of the charging head can be prolonged, and the overall device has better durability.
2. According to the utility model, after the protection of the charging head is released by adjusting the locking assembly, the protection cover can be driven to rotate to the back of the charging head by rotating the rotating sleeve, and then the protection cover can be sleeved on the back of the charging head, so that the protection cover can be prevented from occupying excessive space, and the whole device is convenient to use.
Drawings
FIG. 1 is a schematic perspective view of the whole device of the present utility model;
FIG. 2 is a perspective view of a guard mechanism according to the present utility model;
FIG. 3 is a perspective view of a protective assembly and a reset assembly according to the present utility model;
FIG. 4 is a schematic cross-sectional view of a locking assembly of the present utility model;
fig. 5 is a schematic view showing an opened state of a three-dimensional structure of the whole device in the utility model.
Legend description:
1. Wire body, 2, connector, 3, charging head, 4, protection mechanism, 41, protection component, 411, protection cover, 412, lug, 413, slider, 414, rotating frame, 415, vertical slot, 416, locking slot, 417, rotating sleeve, 42, locking component, 421, storage box, 422, locking block, 423, pull rod, 424, poking plate, 425, locking spring, 43, reset component, 431, rotating rod, 432, supporting plate, 433 and torsion spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, one embodiment provided by the present utility model is: the DC power cord with magnetic adsorption function comprises a cord body 1 for transmitting direct current, a connector 2 for connecting a charger is arranged at the rear end of the cord body 1, a charging head 3 for connecting equipment is arranged at the front end of the cord body 1, a charging module and a magnetic attraction module are arranged at the top end of the charging head 3, the charging head 3 is adsorbed at a charging position of the equipment to charge the equipment, as the charging head 3 is in the prior art, the novel magnetic adsorption function is not described in excess, a protection mechanism 4 for protecting the charging head 3 is arranged at the rear end of the outer wall of the cord body 1, the protection mechanism 4 comprises a protection component 41 for covering the charging head 3, a locking component 42 for fixing the protection component 41 and a reset component 43 for resetting the protection component 41, the protection component 41 comprises a protection cover 411 for wrapping the charging head 3, the protection cover 411 is sleeved on the outer wall of the charging head 3, the charging head 3 is covered by the protection cover 411, namely the contact between the charging head 3 and external air can be reduced, the rear end of the protection cover 411 is fixedly connected with a lug 412 for supporting the movement, the protection cover 412 is fixedly connected with the left and right ends and the lug 412, the sliding block 412 is fixedly connected with the sliding block 414 for limiting the movement of the sliding block, the sliding block is rotatably connected with the inner wall of the sliding block 415, the sliding block is rotatably limited by the sliding block 413, the sliding block is rotatably connected with the sliding block 413 at the inner wall of the sliding block 413, the sliding block 413 is rotatably limited by the sliding block 413, the sliding block 415 is rotatably arranged at the inner side of the sliding block 413, and the sliding block 413 is rotatably limited by the sliding block 413, and the sliding block 413 is rotatably and the sliding block is rotatably and rotatably connected by the sliding block 413. The slider 413 can be driven to slide into the locking groove 416 by rotating the rotating frame 414, and when the slider 413 is positioned at the forefront end of the locking groove 416, the protective cover 411 is completely sleeved outside the charging head 3, so that the slider 413 cannot be moved at will.
Referring to fig. 2-4, the locking assembly 42 includes a storage box 421 for accommodating the locking block 422, the left end of the storage box 421 is penetrated and slidably connected with the locking block 422 for limiting the movement of the rotating frame 414, the right end of the locking block 422 is fixedly connected with a locking spring 425 for pushing the locking block 422, the right end of the locking spring 425 is fixedly connected with the inner wall of the storage box 421, the locking spring 425 can push the locking block 422 leftwards at any time, the right end of the locking block 422 is fixedly connected with a pull rod 423 for driving the locking block 422 to move, the right end of the pull rod 423 is penetrated and slidably connected with the right end of the storage box 421, the pull rod 423 can be pulled to drive the locking block 422 to move, the right end of the pull rod 423 is fixedly connected with a pulling plate 424 for facilitating an operator to move the pull rod 423, the top end of the locking block 422 is provided with an inclined plane, and when the inclined plane is extruded, the locking block 422 can be forced to move rightwards to the inside of the storage box 421.
Referring to fig. 2, 3 and 5, the reset assembly 43 includes a rotating rod 431 for supporting the rotating frame 414 to rotate, a rear end of the rotating rod 431 is fixedly connected to a front end of the rotating frame 414, the rotating rod 431 penetrates through and is slidably connected to a front end of the rotating sleeve 417, the rotating frame 414 rotates by taking a center line of the rotating rod 431 as a rotation axis, a supporting plate 432 for supporting the torsion spring 433 is fixedly connected to the front end of the rotating rod 431, a torsion spring 433 for driving the supporting plate 432 to rotate is fixedly connected to a rear end of the supporting plate 432, a rear end of the torsion spring 433 is fixedly connected to a front end of the rotating sleeve 417, when the rotating frame 414 is not in a vertical state, the torsion spring 433 drives the rotating frame 414 to rotate to a vertical state by pulling the supporting plate 432, a plurality of sets of reset assemblies 43 are symmetrically arranged by taking the center line of the rotating sleeve 417 as a symmetry axis, and the two sets of reset assemblies 43 synchronously drive the rotating frame 414 to rotate and reset from two ends.
The working principle is that when the charging head 3 is required to be used for charging equipment, the pulling plate 424 can be pulled to drive the locking block 422 to retract into the storage box 421, the rotating frame 414 is not blocked, the torsion spring 433 can drive the supporting plate 432 to rotate, the supporting plate 432 can drive the rotating rod 431 to rotate, the rotating rod 431 can drive the rotating frame 414 to rotate to be in a vertical state, the sliding block 413 can slide into the vertical groove 415 from the inside of the locking groove 416 while the rotating frame 414 rotates, then the protective cover 411 can be moved upwards to be taken down from the outside of the charging head 3, then the protective cover 411 can be moved upwards continuously to drive the sliding block 413 to move to the tail end of the vertical groove 415, at the moment, the rotating sleeve 417 can be rotated to drive the protective cover 411 to rotate to the bottom end of the charging head 3, the top end of the charging head 3 is exposed, and an operator can charge the equipment by using the charging head 3.
When the protective cover 411 is at the bottom end of the charging head 3, the protective cover 411 can be sleeved on the outer wall of the bottom end of the protective cover 411, at this time, the protective cover 411 can drive the sliding block 413 to slide to the forefront end of the vertical groove 415 again, at this time, the sliding block 413 can be driven to slide into the locking groove 416 again through the rotating frame 414, in the process, the inclined plane at the top end of the locking block 422 can be extruded by the rotating frame 414 to force the locking block 422 to enter the storage box 421, when the rotating frame 414 rotates to be in a vertical state again, the locking spring 425 can push the locking block 422 to block the rotating frame 414 again, and therefore the rotating frame 414 can be fixed at the back of the charging head 3, and the effect of saving space is achieved.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422574316.3U CN223436743U (en) | 2024-10-24 | 2024-10-24 | A DC power cord with magnetic adsorption function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422574316.3U CN223436743U (en) | 2024-10-24 | 2024-10-24 | A DC power cord with magnetic adsorption function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223436743U true CN223436743U (en) | 2025-10-14 |
Family
ID=97278846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422574316.3U Active CN223436743U (en) | 2024-10-24 | 2024-10-24 | A DC power cord with magnetic adsorption function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223436743U (en) |
-
2024
- 2024-10-24 CN CN202422574316.3U patent/CN223436743U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |