CN216056402U - Waterproof type portable power source - Google Patents
Waterproof type portable power source Download PDFInfo
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- CN216056402U CN216056402U CN202122144810.2U CN202122144810U CN216056402U CN 216056402 U CN216056402 U CN 216056402U CN 202122144810 U CN202122144810 U CN 202122144810U CN 216056402 U CN216056402 U CN 216056402U
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- connecting chamber
- power supply
- mobile power
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- protection box
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Abstract
The utility model discloses a waterproof mobile power supply, which comprises a mobile power supply body, wherein one end of the mobile power supply body is fixedly connected with a protection box, one end of the mobile power supply body is provided with at least one charging interface positioned in the protection box, the protection box is internally provided with at least one connecting chamber matched with the charging interface, one end of the connecting chamber, which is far away from the charging interface, is provided with an inserting hole, the inner wall of one side, which is close to the inserting hole, in the connecting chamber is connected with a sealing plate, two sides of the sealing plate are correspondingly arranged, the connecting chamber is internally connected with slide bars which are arranged up and down in a sliding manner, the upper slide bar and the lower slide bar are respectively connected with a rack in a sliding manner, the upper slide bar and the lower slide bar are respectively sleeved with a fixed spring matched with the rack in a sliding manner, one side in the connecting chamber is rotatably connected with a gear meshed with the upper rack and the lower rack, and one side outside the protection box is rotatably connected with a knob for driving the rotation of a gear. Compared with the prior art, the utility model has the advantages that the moisture can be effectively prevented from entering through the charging interface, and the waterproof performance is greatly improved.
Description
Technical Field
The utility model relates to the technical field of mobile power supplies, in particular to a waterproof mobile power supply.
Background
The portable power source is a portable charger which can be carried about by a person, can store electric energy by itself, is mainly used for charging consumer electronic products such as handheld mobile equipment and the like, is particularly applied to occasions without external power supply, and mainly comprises the following components: the battery used for electric energy storage, the circuit for stabilizing output voltage, most mobile power supplies with chargers are used as built-in batteries for charging, the mobile power supply originally charges consumer electronic products in occasions without external power supply, but the output interface of the mobile power supply is a USB interface with extremely high universality, so that the mobile power supply is also applied to other equipment or equipment with the USB interface as a power supply input end.
But current portable power source waterproof nature is relatively poor, and inside moisture entered into portable power source through the interface that charges very easily when portable power source takes place to soak, made portable power source cause the circuit to damage.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to overcome the defects and provide a waterproof mobile power supply, which can effectively prevent moisture from entering through a charging interface and greatly improve the waterproof performance.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: a waterproof mobile power supply comprises a mobile power supply body, wherein one end of the mobile power supply body is fixedly connected with a protective box, one end of the mobile power supply body is provided with at least one charging interface positioned in the protective box, the protective box is internally provided with at least one connecting chamber matched with the charging interface, one end of the connecting chamber far away from the charging interface is provided with an inserting hole, the inner wall of one side of the connecting chamber close to the inserting hole is slidably connected with a sealing plate with two sides correspondingly arranged, the connecting chamber is internally and slidably connected with a slide bar which is arranged up and down, the upper slide bar and the lower slide bar are both slidably connected with a rack, the upper slide bar and the lower slide bar are both slidably sleeved with a fixing spring matched with the rack, one side in the connecting chamber is rotatably connected with a gear meshed with the upper rack and the lower rack, one side outside the protective box is rotatably connected with a knob driving the gear to rotate, and connecting rods are respectively and fixedly connected between one side of the upper rack and the lower rack and the sealing plates on the two sides.
As the improvement, both sides the relative one side of closing plate all is equipped with the arc opening, both sides the closing plate is kept away from the fixed cover box of the equal fixedly connected with in spliced eye one side, both sides the equal slip grafting in the relative one side of fixed cover box has the slide, the slide is located fixed cover box one end with equal fixedly connected with reset spring between the fixed cover box inner wall presss from both sides tightly the charging wire through the arc opening of both sides for also can seal waterproof in the charging process.
As an improvement, rubber sealing plugs are inserted in the insertion holes in a sliding mode, and the sealing performance of the insertion holes is further improved.
As an improvement, the lower end in the connecting chamber is provided with a limiting sliding groove matched with the sealing plate, so that the sliding of the sealing plate can be limited.
As an improvement, rubber connecting ropes are fixedly connected between the rubber sealing plug and the protection box, so that the rubber sealing plug is prevented from being lost after being pulled out.
Compared with the prior art, the utility model has the advantages that: when not charging the use, seal the plug-in hole through two closing plates of both sides, when needs charge the use, twist and move knob drive gear and rotate, two racks slide to opposite direction along the slide bar about the gear drives, and the closing plate that drives both sides keeps away from each other, stretches into the connecting indoor and the interface connection that charges that corresponds with the charging plug through the plug-in hole, can prevent effectively that moisture from getting into through the interface department that charges, has improved waterproof performance greatly.
Drawings
Fig. 1 is a schematic top view of a waterproof mobile power supply according to the present invention.
Fig. 2 is a schematic structural diagram of a front view of a waterproof mobile power supply of the present invention.
Fig. 3 is a schematic structural view of a waterproof mobile power supply sealing plate according to the present invention.
As shown in the figure: 1. the portable power source body, 2, protection box, 3, connecting chamber, 4, the interface that charges, 5, spliced eye, 6, closing plate, 7, rubber sealing plug, 8, rack, 9, slide bar, 10, fixed spring, 11, gear, 12, knob, 13, arc opening, 14, slide, 15, connecting rod, 16, fixed cover box, 17, reset spring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
With reference to the attached drawings, the waterproof mobile power supply comprises a mobile power supply body 1, wherein one end of the mobile power supply body 1 is fixedly connected with a protection box 2, one end of the mobile power supply body 1 is provided with at least one charging interface 4 positioned in the protection box 2, at least one connecting chamber 3 matched with the charging interface 4 is arranged in the protection box 2, one end of the connecting chamber 3, far away from the charging interface 4, is provided with an inserting hole 5, the inner wall of one side of the connecting chamber 3, close to the inserting hole 5, is slidably connected with a sealing plate 6, two sides of the sealing plate are correspondingly arranged, a slide bar 9 is slidably connected in the connecting chamber 3, vertically arranged slide bars 9 are slidably connected in the connecting chamber 3, racks 8 are slidably connected on the upper slide bar 9 and the lower slide bar 9, fixed springs 10 matched with the racks 8 are slidably sleeved on the upper slide bar 9 and the lower slide bar 9, one side of the connecting chamber 3 is rotatably connected with a gear 11 meshed with the upper rack 8 and the lower rack 8, one side outside the protection box 2 is rotatably connected with a knob 12 for driving the gear 11 to rotate, and a connecting rod 15 is respectively and fixedly connected between one side of the upper rack 8 and the lower rack and the sealing plates 6 at two sides.
Both sides the relative one side of closing plate 6 all is equipped with arc opening 13, both sides closing plate 6 is kept away from equal fixedly connected with cover box 16 in spliced eye 5 one side, both sides the equal slip grafting of one side relative of cover box 16 has slide 14, slide 14 is located cover box 16 is fixed in one end with equal fixedly connected with reset spring 17 between the cover box 16 inner wall.
The lower extreme all is equipped with in the linkage chamber 3 the spacing spout with closing plate 6 complex.
Rubber connecting ropes are fixedly connected between the rubber sealing plug 7 and the protection box 2.
When the utility model is implemented concretely, when the utility model is not charged for use, the plug-in hole 5 is sealed by the two sealing plates 6 at the two sides, the rubber sealing plug 7 is inserted into the plug-in hole 5, the plug-in hole 5 is sealed to a great extent, water is prevented from entering, when the utility model needs to be charged for use, the rubber sealing plug 7 is pulled out, the knob 12 is screwed to drive the gear 11 to rotate, the gear 11 drives the upper and lower racks 8 to slide along the slide rod 9 in opposite directions, the fixing springs 10 at the two sides are extruded to generate compression deformation, the connecting rods 15 at the two sides drive the sealing plates 6 at the two sides to be away from each other, the charging plug is extended into the corresponding connecting chamber 3 through the plug-in hole 5 to be connected with the charging interface 4, the charging wire is arranged between the arc openings 13 at the two sides, the knob 12 is loosened, and the racks 8 at the two sides are pushed to be close to each other under the restoring elasticity of the fixing springs 10, both sides rack 8 passes through connecting rod 15 and drives the closing plate 6 of both sides and be close to each other, and under the extrusion of charging wire, the slide 14 of both sides all slides to the fixed cover box 16 that corresponds, and the reset spring 17 that the extrusion corresponds takes place compression deformation, makes the charging wire press from both sides tightly to fix between both sides arc opening 13, continues to seal the protection at the charging process, and reverse operation can when the charging wire plug is taken off to needs.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (5)
1. The utility model provides a waterproof type portable power source which characterized in that: the portable power source comprises a portable power source body (1), one end of the portable power source body (1) is fixedly connected with a protection box (2), one end of the portable power source body (1) is provided with at least one charging interface (4) positioned in the protection box (2), at least one connecting chamber (3) matched with the charging interface (4) is arranged in the protection box (2), one end of the connecting chamber (3) far away from the charging interface (4) is provided with an inserting hole (5), the inner wall of one side of the connecting chamber (3) close to the inserting hole (5) is slidably connected with a sealing plate (6) with two sides arranged correspondingly, the connecting chamber (3) is slidably connected with a slide bar (9) arranged up and down, the slide bar (9) is slidably connected with a rack (8) up and down, the slide bar (9) is slidably sleeved with a fixing spring (10) matched with the rack (8), one side in the connecting chamber (3) is rotatably connected with a gear (11) meshed with the upper and lower racks (8), one side outside the protection box (2) is rotatably connected with a knob (12) driving the gear (11) to rotate, and the upper and lower racks (8) are fixedly connected with connecting rods (15) between the sealing plates (6) respectively and on one side and on two sides.
2. The waterproof mobile power supply according to claim 1, wherein: both sides the relative one side of closing plate (6) all is equipped with arc opening (13), both sides closing plate (6) are kept away from equal fixedly connected with cover box (16) in spliced eye (5) one side, both sides the equal slip grafting in one side that fixed cover box (16) is relative has slide (14), slide (14) are located in fixed cover box (16) one end with equal fixedly connected with reset spring (17) between fixed cover box (16) inner wall.
3. The waterproof mobile power supply according to claim 1, wherein: rubber sealing plugs (7) are inserted in the insertion holes (5) in a sliding manner.
4. The waterproof mobile power supply according to claim 1, wherein: the lower end in the connecting chamber (3) is provided with a limiting sliding groove matched with the sealing plate (6).
5. The waterproof mobile power supply according to claim 3, wherein: rubber connecting ropes are fixedly connected between the rubber sealing plug (7) and the protection box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122144810.2U CN216056402U (en) | 2021-09-07 | 2021-09-07 | Waterproof type portable power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122144810.2U CN216056402U (en) | 2021-09-07 | 2021-09-07 | Waterproof type portable power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216056402U true CN216056402U (en) | 2022-03-15 |
Family
ID=80597484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122144810.2U Active CN216056402U (en) | 2021-09-07 | 2021-09-07 | Waterproof type portable power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216056402U (en) |
-
2021
- 2021-09-07 CN CN202122144810.2U patent/CN216056402U/en active Active
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