CN218940742U - A mobile phone charger - Google Patents

Abstract

The utility model discloses a mobile phone charger, which belongs to the field of mobile phone chargers and comprises a panel, wherein the rear end of the panel is fixedly connected with a mounting shell, a winding roller is arranged in the mounting shell, a data wire is wound on the winding roller, the winding roller comprises a conductive slip ring, a winding disc is sleeved outside the conductive slip ring, the data wire is wound on the winding disc, and the conductive slip ring is rotationally connected with the mounting shell through a clockwork spring. According to the utility model, the data line is directly pulled when charging is needed, and is pulled outwards again when the data line is needed to be recovered into the installation shell, so that the data line drives the adjusting sleeve to move, the damping disc is pushed by the adjusting plate to separate the magnet block from the iron ring, and then the data line is released and can be rapidly wound on the winding roller under the action of the spring.

Description

A mobile phone charger

technical field

The utility model relates to the field of mobile phone chargers, in particular to a mobile phone charger.

Background technique

The mobile phone is an indispensable communication device in daily life. The mobile phone needs to be charged frequently when it is in use, and the mobile phone charger needs to be taken to a place with a socket when a single individual charges the mobile phone. In many cases, users forget to unplug the charger from the socket after charging the mobile phone, which will lead to the inability to find the mobile phone charger in time for the next charging, and the charger may be plugged into the socket all the time. Damaged by being stepped on or pressed by mistake. Therefore, the utility model provides a mobile phone charger to solve the above-mentioned problems.

Utility model content

The purpose of this utility model is to provide a mobile phone charger to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A mobile phone charger, comprising a panel, the rear end of the panel is fixedly connected with a mounting shell, a winding roller is installed inside the mounting shell, and a data line is wound on the winding roller, and the winding roller includes A conductive slip ring, the outer part of the conductive slip ring is provided with a reel, the data line is wound on the reel, and the conductive slip ring is rotatably connected to the installation shell through a spring spring;

The outside of the conductive slip ring is provided with a damping disc, and one end of the damping disc close to the winding coil is fixedly connected with a number of damping telescopic columns, and the damping telescopic column is connected with the winding coil, and the outside of the damping telescopic column is A return spring is sleeved, and an iron ring is fixedly connected to the inside of the installation shell, and a number of magnet blocks are fixedly connected to one end of the damping disc close to the iron ring, and the magnet blocks are adsorbed on the iron ring;

The lower part of the winding roller is fixedly connected with a fixed sleeve, and the inside of the fixed sleeve is slidably connected with an adjusting sleeve, and the inside of the adjusting sleeve is provided with a damping sleeve, and the data line passes through the damping sleeve, and the adjusting sleeve An adjustment plate is fixedly connected to the end away from the panel.

As a further solution of the present invention, the data line is wound on the winding reel in a single strand.

As a further solution of the utility model, the end of the conductive slip ring away from the panel is rotationally connected to the mounting shell, the clockwork spring is sleeved on the conductive slip ring, and one end of the clockwork spring is fixedly connected to the conductive slip ring , and the other end is fixedly connected with the installation shell.

As a further solution of the utility model, the winding reel includes a sleeve, the sleeve is sleeved on the conductive slip ring, and the sleeve is fixedly connected to the outer rotating ring of the conductive slip ring, and the sleeve The external symmetrical fixed connection of the baffle plate can make the data cable winding more neatly through the baffle plate.

As a further solution of the utility model, the damping telescopic column includes an outer casing and an inner casing, the inner casing is inserted in the outer casing and a rubber sleeve is provided on the inner wall of the outer casing, and the rubber sleeve can increase the Sliding resistance between the inner casing and the outer casing.

As a further solution of the utility model, a limiting groove is provided on the inner wall of the damping sleeve, and the inner bottom of the limiting groove is inclined, and a limiting ball is placed in the limiting groove, and the limiting ball and the The damping sleeve is connected by a support spring.

Compared with the prior art, the beneficial effects of the utility model are:

1. When the utility model is in use, directly pull the data line when charging is required, and pull the data line outward again when the data line needs to be recovered into the installation shell, so that it drives the adjustment sleeve to move, thereby using the adjustment plate to push the damping plate Separate the magnet block from the iron ring, and then loosen the data line. Under the action of the spring spring, the data line will be quickly wound up on the winding roller. In this way, the data line can be quickly wound up, so that Protect data lines.

2. The utility model has the characteristics of simple installation.

Description of drawings

FIG. 1 is a schematic structural diagram of a mobile phone charger.

Fig. 2 is a front view of a mobile phone charger.

FIG. 3 is an exploded view of a mobile phone charger.

Fig. 4 is a structural diagram of a winding roller in a mobile phone charger.

Fig. 5 is an enlarged structure diagram of A in Fig. 3 in a mobile phone charger.

Fig. 6 is a structural diagram of a damping sleeve in a mobile phone charger.

In the figure: 1, panel; 2, installation shell; 3, data line; 4, connector; 200, winding roller; 201, conductive slip ring; 202, clockwork spring; 203, fixed sleeve; 204, adjusting sleeve; 205, damping disc; 206, damping telescopic post; 207, return spring; 208, adjustment plate; 209, damping cover; 210, limit groove; 211, limit ball; 212, support spring; 213, hoop.

Detailed ways

Please refer to Figures 1-6. In the embodiment of the present utility model, a mobile phone charger includes a panel 1, and the rear end of the panel 1 is fixedly connected with an installation shell 2, and a winding roller 200 is installed inside the installation shell 2. The roller 200 is wound with a data line 3, one end of the data line 3 runs through the panel 1, and the data line 3 is movably connected with the panel 1, and the end of the data line 3 outside the panel 1 is provided with a connector 4, and the number of the connector 4 is set to Two, one is type-c connector, one is Apple connector;

The winding roller 200 includes a conductive slip ring 201, and the outer cover of the conductive slip ring 201 is provided with a winding reel. The data line 3 is wound on the reel, and the data line 3 is wound on the reel in a single strand. The terminal is connected to the conductive slip ring 201 through the reel, and a transformer is installed inside the installation shell 2. The reel includes a bushing, and the bushing is set on the conductive slip ring 201, and the bushing and the conductive slip ring 201 The outer rotating ring of the casing is fixedly connected, and the outside of the casing is symmetrically fixedly connected with a baffle, and the data line 3 can be wound more neatly through the baffle;

The end of the conductive slip ring 201 away from the panel 1 is rotationally connected to the installation shell 2, and the spring 202 is set on the conductive slip ring 201. One end of the spring 202 is fixedly connected to the conductive slip ring 201, and the other end is fixed to the installation shell 2. connect;

The outside of the conductive slip ring 201 is provided with a damping disc 205, and the middle part of the damping disc 205 is provided with a circular window. The conductive slip ring 201 passes through the damping disc 205 through the circular window, and one end of the damping disc 205 close to the winding disc is fixedly connected to a A plurality of damping telescopic columns 206, the damping telescopic columns 206 are connected with the reel, and the outside of the damping telescopic columns 206 are provided with return springs 207, the damping telescopic columns 206 include an outer casing and an inner casing, and the inner casing is inserted into the outer casing And the inner wall of the outer sleeve is provided with a rubber sleeve, which can increase the sliding resistance between the inner sleeve and the outer sleeve. The inside of the installation shell 2 is fixedly connected with an iron ring 213, and the end of the damping disc 205 close to the iron ring 213 is fixed. Several magnet blocks are connected, and the magnet blocks are adsorbed on the iron ring 213;

The bottom of the winding roller 200 is fixedly connected with a fixed sleeve 203, the fixed sleeve 203 is fixedly connected with the installation shell 2, the inside of the fixed sleeve 203 is slidingly connected with an adjustment sleeve 204, the upper end of the fixed sleeve 203 is provided with a gap, and the upper end of the adjustment sleeve 204 is also Open a gap, the data line 3 passes through the adjustment sleeve 204 through the gap, the inside of the adjustment sleeve 204 is provided with a damping sleeve 209, and the data line 3 passes through the damping sleeve 209, and the end of the adjustment sleeve 204 away from the panel 1 is fixedly connected with an adjustment plate 208, The adjusting plate 208 can slide in the gap on the fixing sleeve 203;

A limiting groove 210 is provided on the inner wall of the damping sleeve 209, and the inner bottom of the limiting groove 210 is inclined. The depth of the limiting groove 210 gradually deepens from the end close to the panel 1 to the end away from the panel 1. There is a limit ball 211 , and the limit ball 211 is connected to the damping sleeve 209 through a support spring 212 .

The working principle of the utility model is:

When the utility model is used, the installation shell 2 and the panel 1 are embedded and installed in the wall. When charging is required, the data line 3 is directly pulled. When the data line 3 is pulled, the limit ball 211 will be driven to roll in the direction close to the panel 1. At this time, the limit ball 211 will clamp the data line 3 so that the data line 3 has a sense of damping when the damping sleeve 209 slides, and when the damping occurs between the data line 3 and the damping sleeve 209, the adjustment sleeve 204 will Move outwards so as to push the damping disc 205 through the adjustment plate 208. When the damping disc 205 is pushed, it will compress the return spring 207 and the damping telescopic column 206 to separate the magnet block from the iron ring 213. When the pulling of the data line 3 is stopped, the return spring 207 Under the action of the damping telescopic column 206, the magnet block on the damping disc 205 will be reset to be adsorbed on the iron ring 213 again, thereby restricting the data line 3;

When it is necessary to recover the data line 3 into the installation shell 2, pull the data line 3 outward again, so that it drives the adjustment sleeve 204 to move, so that the adjustment plate 208 is used to push the damping disc 205 to separate the magnet block from the iron ring 213, and then loosen The data line 3 will be quickly wound up on the winding roller 200 under the effect of the clockwork spring 202. In this way, the data line 3 can be quickly wound up (the release of the clockwork spring 202 is Very fast, so just can finish rolling before magnet block and hoop 213 are adsorbed together).

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. A mobile phone charger, comprising a panel (1), characterized in that, the rear end of the panel (1) is fixedly connected with an installation shell (2), and the inside of the installation shell (2) is equipped with a winding roller (200), the winding roller (200) is wound with a data line (3), the winding roller (200) includes a conductive slip ring (201), and the outer sleeve of the conductive slip ring (201) is provided with a winding reel, the data line (3) is wound on the rewinding reel, and the conductive slip ring (201) is rotatably connected to the installation shell (2) through a clockwork spring (202); A damping disc (205) is sheathed on the outside of the conductive slip ring (201), and a number of damping telescopic columns (206) are fixedly connected to one end of the damping disc (205) close to the take-up coil, and the damping telescopic column (206 ) is connected with the winding reel, and the outside of the damping telescopic post (206) is provided with a return spring (207), and the inside of the installation shell (2) is fixedly connected with an iron ring (213), and the damping disc ( 205) A number of magnet blocks are fixedly connected to one end near the iron ring (213), and the magnet blocks are adsorbed on the iron ring (213); The lower part of the winding roller (200) is fixedly connected with a fixed sleeve (203), the inside of the fixed sleeve (203) is slidably connected with an adjustment sleeve (204), and the inside of the adjustment sleeve (204) is provided with a damping sleeve (209), and the data line (3) passes through the damping sleeve (209), and an adjustment plate (208) is fixedly connected to the end of the adjustment sleeve (204) away from the panel (1). 2. A mobile phone charger according to claim 1, characterized in that, the data cable (3) is wound in a single strand on the winding reel. 3. A mobile phone charger according to claim 1, characterized in that, the end of the conductive slip ring (201) away from the panel (1) is rotatably connected to the mounting shell (2), and the clockwork spring (202 ) is sleeved on the conductive slip ring (201), one end of the clockwork spring (202) is fixedly connected to the conductive slip ring (201), and the other end is fixedly connected to the installation shell (2). 4. A kind of mobile phone charger according to claim 1, it is characterized in that, described take-up reel comprises casing, and described casing is set on the conductive slip ring (201), and described casing and conductive The outer rotating ring of the slip ring (201) is fixedly connected, and the outside of the sleeve is symmetrically fixedly connected with a baffle, and the data line (3) can be wound more neatly through the baffle. 5. A mobile phone charger according to claim 1, characterized in that, the damping telescopic column (206) comprises an outer sleeve and an inner sleeve, the inner sleeve is inserted in the outer sleeve and the outer sleeve There is a rubber sleeve on the inner wall, and the sliding resistance between the inner sleeve and the outer sleeve can be increased through the rubber sleeve. 6. A mobile phone charger according to claim 1, characterized in that, a limiting groove (210) is provided on the inner wall of the damping sleeve (209), and the inner bottom of the limiting groove (210) is inclined It is provided that a limit ball (211) is placed in the limit groove (210), and the limit ball (211) is connected with the damping sleeve (209) through a support spring (212).

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