CN211958088U - Charging plug protection device - Google Patents
Charging plug protection device Download PDFInfo
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- CN211958088U CN211958088U CN202021094256.0U CN202021094256U CN211958088U CN 211958088 U CN211958088 U CN 211958088U CN 202021094256 U CN202021094256 U CN 202021094256U CN 211958088 U CN211958088 U CN 211958088U
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- wire
- charging plug
- charging
- protection device
- shaped clamping
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- 238000012856 packing Methods 0.000 claims 3
- 238000000034 method Methods 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides a charging plug protection device, which comprises a U-shaped clamping box clamped at the charging end of electronic equipment, wherein the top of the U-shaped clamping box is provided with a spherical chute, and a sliding ball is limited in the spherical chute; the wire guide hole is formed in the sliding ball, the first wire groove communicated with the wire guide hole is formed in the side wall of the sliding ball, and the second wire groove communicated with the first wire groove is formed in the side wall of the U-shaped clamp box; the charging plug to be protected is connected with a charging hole of the electronic equipment; and the charging wire connected with the charging plug sequentially penetrates through the first wire groove and the second wire groove from the side face of the U-shaped clamping box and is limited in the wire hole. Through the utility model provides a charging plug protection device can solve the handing-over department of charging plug and connecting wire and often be in and buckle or stretch the state to make the problem that charging plug or the inside wire of connecting wire was broken.
Description
Technical Field
The utility model relates to a cell-phone auxiliary assembly technical field, more specifically relates to a charging plug protection device.
Background
Along with the development of society, the variety of electronic equipment is more and more; for example, a mobile phone, a tablet computer, etc., these electronic devices are generally provided with a rechargeable battery inside, and in the actual use process, the rechargeable battery supplies power to the electronic device, so that the mobility of the electronic device is realized, and the portability of the electronic device is enhanced. However, since the capacity of the rechargeable battery inside the electronic device is generally small, it is generally necessary to wear a device such as a charger to charge the rechargeable battery inside the electronic device when going out.
However, in the process of going out, in order to be carried conveniently, the electronic device generally needs to be placed in a luggage bag for charging, and because the space inside the luggage bag is small, the junction between the charging plug and the connecting line is often in a bent or stretched state, so that the charging plug or the wire inside the connecting line is broken, the charging plug cannot be used, and the service life of the charging plug is seriously affected.
In view of the above, there is a need for a method for protecting a charging plug and the connection with a charging cable.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, an object of the present invention is to provide a charging plug protection device, which includes a U-shaped clamping box clamped at a charging end of an electronic device, wherein a spherical sliding groove is formed at a top of the U-shaped clamping box, and a sliding ball is limited in the spherical sliding groove; wherein,
the sliding ball is provided with a wire hole, the side wall of the sliding ball is provided with a first wire groove communicated with the wire hole, and the side wall of the U-shaped clamp box is provided with a second wire groove communicated with the first wire groove; the charging plug to be protected is connected with the charging hole of the electronic equipment; and a charging wire connected with the charging plug sequentially penetrates through the first wire slot and the second wire slot from the side surface of the U-shaped clamping box and is limited in the wire hole.
In addition, the preferable structure is that a positioning pipe is arranged at the top of the sliding ball, and the positioning pipe comprises a limiting part fixed at the top of the sliding ball and a locking part rotationally connected with the limiting part; the charging wire and the part corresponding to the position of the positioning pipe are limited in the limiting part through the locking part.
In addition, the preferable structure is that the limiting part and the locking part are both in a semi-annular structure, flexible filling pieces are arranged on the inner walls of the limiting part and the locking part, a wired slot hole is formed between the two flexible filling pieces, and the part, corresponding to the positioning pipe, of the charging wire is limited in the slot hole through the two flexible filling pieces.
In addition, the preferable structure is that a plurality of the wire slot holes are arranged between the two flexible filling pieces; and,
the line slotted holes are distributed between the two flexible filling pieces at equal intervals.
In addition, the preferable structure is that the device further comprises a lock catch, and the limiting part and the locking part are locked and fixed through the lock catch.
In addition, a reserved cavity is preferably formed between the top of the U-shaped clamping box and the electronic device, and the charging plug and a part of charging wires connected with the charging plug are accommodated in the reserved cavity.
In addition, the preferable structure is that the front inner wall and the rear inner wall of the U-shaped clamping box are respectively fixed with an outward-inclined clamping block, an elastic rubber pad is arranged on the outward-inclined clamping block, and the U-shaped clamping box is clamped and fixed with the electronic equipment through the cooperation of the outward-inclined clamping blocks and the elastic rubber pad.
In addition, the preferable structure is that the U-shaped clamp box comprises an accommodating part and clamping parts which are rotatably connected to the front side and the rear side of the bottom end of the accommodating part, supporting rods are rotatably connected to the side walls of the two clamping parts, which are far away from the first wire slot, respectively, and one ends of the two supporting rods, which are far away from the clamping parts, are rotatably connected with the side walls of the accommodating part through rotating shafts; and a spring is connected between the two support rods.
In addition, the preferable structure is that anti-skid rubber pads are arranged on the front outer wall and the rear outer wall of the U-shaped clamping box.
From the above description, the charging plug protection device provided by the utility model can play an excessive role in the connection between the charging plug and the charging wire by arranging the U-shaped clamping box with the sliding ball structure for the charging plug, so as to prevent the charging wire and the charging plug from bending at a strong angle, and remarkably prolong the service life of the charging plug; in addition, the positioning pipe is fixed on the sliding ball, so that the first wire slot and the second wire slot can be aligned in position, the position of the charging wire can be locked, and the part of the charging wire accommodated in the reserved cavity is prevented from being separated; in addition, through setting up supporting bracing piece, pivot and the spring of using, can make the utility model provides a charging plug protection device is adapted to the cell-phone or other electronic equipment of multiple different thickness.
Drawings
Other objects and results of the present invention will become more apparent and more readily appreciated as the same becomes better understood by reference to the following description and appended claims, taken in conjunction with the accompanying drawings. In the drawings:
fig. 1 is a front view of an electronic device provided by the present invention;
fig. 2 is a left side sectional view of the charging plug protection device provided by the present invention;
fig. 3 is a left side view of the charging plug protection device provided by the present invention;
fig. 4 is a partial enlarged view of the positioning tube provided by the present invention;
fig. 5 is a top view of the positioning tube provided by the present invention;
fig. 6 is a right side view of the charging plug protection device provided by the present invention.
Wherein the reference numerals include: the clamping device comprises a U-shaped clamping box 11, a camber clamping block 111, an elastic rubber pad 112, an anti-skid rubber pad 113, a spherical sliding groove 114, a containing part 115, a clamping part 116, a second wire groove 117, a sliding ball 12, a positioning pipe 121, a limiting part 122, a locking part 123, a flexible filling piece 124, a hinge 125, a wire groove hole 126, a lock catch 127, a first wire groove 128, an electronic device 13, a charging plug 14, a charging wire 141, a rotating shaft 15, a supporting rod 151, a spring 152 and a wire guide hole 16.
The same reference numbers in all figures indicate similar or corresponding features or functions.
Detailed Description
Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Fig. 1 shows the utility model provides a charging plug protection device's profile structure that looks sideways at, fig. 2 shows the utility model provides a charging plug protection device's main structure of looking, fig. 3 shows the utility model provides a charging plug protection device's left side structure of looking.
Referring to fig. 1 and 2, the charging plug protection device of the present invention includes a U-shaped clamping box 11 clamped at a charging end of an electronic device 13 (e.g., the electronic device 13 with a rechargeable battery such as a mobile phone, a tablet computer, and MP 3), a spherical sliding chute 114 is disposed at a top of the U-shaped clamping box 11, the spherical sliding chute 114 is spherical, through holes (not labeled in the figure) are disposed at upper and lower ends of the spherical sliding chute 114, and the spherical sliding chute 114 connects the inside and the outside of the U-shaped clamping box 11 through the through holes; in addition, a sliding ball 12 is limited in the spherical sliding groove 114, and the upper end and the lower end of the sliding ball 12 respectively extend to the inside and the outside of the U-shaped clamping box 11; wherein, a wire hole 16 is arranged inside the sliding ball 12, and the wire hole 16 penetrates through the sliding ball 12; a first wire groove 128 communicated with the wire guide hole 16 is formed on the side wall of the slide ball 12, and a second wire groove 117 communicated with the first wire groove 128 is formed on the side wall of the U-shaped clamp box 11; the charging plug 14 to be protected is connected to a charging hole of the electronic device 13. In the actual use process, the charging wire 141 connected with the charging plug 14 penetrates through the first wire groove 128 and the second wire groove 117 in sequence from the side surface of the U-shaped clamp box 11 and is limited in the wire guide hole 16.
In addition, fig. 4 shows a partial enlarged structure of the positioning tube provided by the present invention, fig. 5 shows a top view structure of the positioning tube provided by the present invention, which is shown together with fig. 1 to 5, a positioning tube 121 is further fixed on the top of the sliding ball 12, the positioning tube 121 includes a limiting portion 122 fixed on the top of the sliding ball 12 and a locking portion 123 rotatably connected with the limiting portion 122; in the practical use process, when a certain part of the charging wire 141 is limited in the wire guide 16, the part of the charging wire 141 corresponding to the positioning tube 121 is limited in the limiting part 122 through the locking part 123, and the locking part 123 and the limiting part 122 can be rotatably connected through the hinge 125, and can also be rotatably connected through other modes.
Specifically, the limiting portion 122 and the locking portion 123 are both in a semi-annular structure, flexible filling pieces 124 which are mutually matched are arranged on the inner walls of the limiting portion 122 and the locking portion 123, a wired slot 126 is formed between the two flexible filling pieces 124, and the portion, corresponding to the position of the positioning tube, of the charging wire is limited in the wired slot 126 through the extrusion force of the two flexible filling pieces 124.
In a preferred embodiment of the present invention, the wire slot hole 126 is provided in plurality between the two flexible fillers 124; and, the wire slot holes 126 are distributed with equal spacing between the two flexible fillers 124. In actual use, some people can listen to songs by using earphones while charging the electronic device, and at this time, the earphone wire can be limited in the wire guide hole 16 in the same manner, and the part of the earphone wire corresponding to the position of the positioning tube 121 is limited in the other wire guide hole 126 by being squeezed by the limiting part 122 and the locking part 123.
Specifically, the utility model provides a charging plug protection device still includes hasp 127, and is fixed through hasp 127 locking between spacing portion 122 and the locking portion 123, and when spacing portion 122 and locking portion 123 passed through hasp 127 locking fastening, the charging wire was spacing in line slotted hole 126 through the extrusion force of two flexible filling members 124 with the part that registration arm 121 position corresponds.
In addition, a reserved cavity is formed between the top of the U-shaped clamping box 11 and the electronic device 13, the charging plug 14 and a part of the charging wire 141 connected with the charging plug 14 are contained in the reserved cavity, and a certain threshold amount can be provided for the charging wire 141 when the charging wire 141 rotates along with the sliding ball 12 by containing the part of the charging wire 141 connected with the charging plug 14 in the reserved cavity, so that the charging wire 141 can freely rotate along with the sliding ball 12.
In addition, because the thicknesses of different electronic devices 13 are different, in order to fix the U-shaped clamping box 11 on the electronic device 13, the forward and backward inner walls of the U-shaped clamping box 11 are both fixed with the tilt clamping blocks 111, the contact surface between the tilt clamping blocks 111 and the electronic device 13 is an inclined surface with a small slope, when in actual use, the opening of the U-shaped clamping box 11 can be aligned with the corresponding position of the side wall of the electronic device 13 for pressing, and at this time, the electronic device 13 and the U-shaped clamping box 11 can be fixed in position due to the action of the inclined surface of the tilt clamping blocks 111; in addition, in order to prevent the electronic device 13 from being damaged due to the excessive pressing force of the tilt-out clamping block 111, an elastic rubber pad 112 may be disposed on the tilt-out clamping block 111, and the U-shaped clamping box 11 may be clamped and fixed to the electronic device 13 through the tilt-out clamping block 111 in cooperation with the elastic rubber pad 112. It should be noted that the elastic rubber pad 112 not only can play a role of buffering, but also can increase the contact surface between the U-shaped clamping box 11 and the electronic device 13, thereby improving the stability of the fixation between the U-shaped clamping box 11 and the electronic device 13.
In addition, in another preferred embodiment of the present invention, the clamping force of the U-shaped clamp box can be further enhanced by the structure of the spring clamp, specifically referring to the structure shown in fig. 6.
Fig. 6 is a right side view of the charging plug protection device provided by the present invention, as can be seen from fig. 6, the U-shaped clamping box 11 includes an accommodating portion 115 for accommodating the charging plug 14 and part of the charging wire 141, and clamping portions 116 rotatably connected to the front and rear sides of the bottom of the accommodating portion, the side walls of the two clamping portions 116 away from the first wire slot 128 are rotatably connected with supporting rods 151, and one ends of the two supporting rods 151 away from the clamping portions 116 are rotatably connected with the side walls of the accommodating portion 115 through the rotating shaft 15; a spring 152 in a stretched state is connected between the two support rods 151.
In actual use, by opening the two clamping portions 116 and placing the corresponding portion of the electronic device 13 between the two, and releasing the fingers due to the spring 152 being in the stretched state, the two clamping portions 116 clamp and fix the electronic device 13 through the cooperation between the rotating shaft 15, the supporting rod 151 and the spring 152. By adopting the structure, the U-shaped clamping box 11 can clamp and fix electronic equipment 13 with different thicknesses, so that the practicability is improved.
In addition, in order to fix the U-shaped clamping box 11 on the electronic device 13 or detach the U-shaped clamping box 11 from the electronic device 13, anti-slip rubber pads 113 may be disposed on the front and rear outer walls of the U-shaped clamping box 11, so that the friction between the hand and the U-shaped clamping box 11 is enhanced by the anti-slip rubber pads 113, and the U-shaped clamping box 11 is convenient to control during the installation process.
It should be noted that the exemplary illustration in the above-mentioned embodiments of the present invention does not represent a limitation to the implementation of the present invention, the size ratios and the positions of the components in the drawings are merely exemplary illustrations, and the sizes and the positions of the specific components can be flexibly set according to the specific application requirements.
The charging plug protection device according to the present invention is described above by way of example with reference to the accompanying drawings. However, it should be understood by those skilled in the art that various modifications can be made to the charging plug protection device provided in the present invention without departing from the scope of the invention. Therefore, the scope of the present invention should be determined by the content of the appended claims.
Claims (9)
1. A charging plug protection device is characterized by comprising a U-shaped clamping box clamped at a charging end of electronic equipment, wherein the top of the U-shaped clamping box is provided with a spherical sliding groove, and a sliding ball is limited in the spherical sliding groove; wherein,
the sliding ball is provided with a wire hole, the side wall of the sliding ball is provided with a first wire groove communicated with the wire hole, and the side wall of the U-shaped clamp box is provided with a second wire groove communicated with the first wire groove; the charging plug to be protected is connected with the charging hole of the electronic equipment; and a charging wire connected with the charging plug sequentially penetrates through the first wire slot and the second wire slot from the side surface of the U-shaped clamping box and is limited in the wire hole.
2. The charging plug protection device of claim 1,
the top of the sliding ball is provided with a positioning pipe, and the positioning pipe comprises a limiting part fixed on the top of the sliding ball and a locking part rotationally connected with the limiting part; wherein,
the charging wire and the part corresponding to the position of the positioning tube are limited in the limiting part through the locking part.
3. The charging plug protection device of claim 2,
spacing portion with locking portion is the semi-annular structure spacing portion with all be provided with flexible packing on the inner wall of locking portion, two form wired slotted hole between the flexible packing, the charging wire with the part that the registration arm position corresponds is through two flexible packing is spacing in the slotted hole.
4. The charging plug protection device of claim 3,
a plurality of wire slot holes are formed between the two flexible filling pieces; and,
the line slotted holes are distributed between the two flexible filling pieces at equal intervals.
5. The charging plug protection device of claim 4,
the limiting part and the locking part are locked and fixed through the lock catch.
6. The charging plug protection device of claim 5,
a reserved cavity is formed between the top of the U-shaped clamping box and the electronic equipment, and the charging plug and a part of charging wires connected with the charging plug are contained in the reserved cavity.
7. The charging plug protection device of claim 6,
the U-shaped clamping box is characterized in that the front inner wall and the rear inner wall of the U-shaped clamping box are respectively fixed with an outward-inclined clamping block, an elastic rubber pad is arranged on the outward-inclined clamping block, and the U-shaped clamping box is matched with the elastic rubber pad through the outward-inclined clamping block to be clamped and fixed with the electronic equipment.
8. The charging plug protection device of claim 6,
the U-shaped clamp box comprises an accommodating part and clamping parts which are rotatably connected to the front side and the rear side of the bottom end of the accommodating part, supporting rods are rotatably connected to the side walls of the two clamping parts, which are far away from the first wire slot, respectively, and one ends of the two supporting rods, which are far away from the clamping parts, are rotatably connected with the side walls of the accommodating part through rotating shafts; and a spring is connected between the two support rods.
9. The charging plug protection device according to any one of claims 1 to 8,
and anti-skid rubber pads are arranged on the front outer wall and the rear outer wall of the U-shaped clamping box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021094256.0U CN211958088U (en) | 2020-06-11 | 2020-06-11 | Charging plug protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021094256.0U CN211958088U (en) | 2020-06-11 | 2020-06-11 | Charging plug protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211958088U true CN211958088U (en) | 2020-11-17 |
Family
ID=73159327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021094256.0U Active CN211958088U (en) | 2020-06-11 | 2020-06-11 | Charging plug protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211958088U (en) |
-
2020
- 2020-06-11 CN CN202021094256.0U patent/CN211958088U/en active Active
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