CN223427918U - A charger with a folding mechanism - Google Patents

Abstract

The utility model discloses a charger with a folding mechanism, which comprises a charger body and folding pins, wherein the folding pins are folded on the inner wall of the bottom of the charger body, a connector is arranged in the charger body, a limiting inner sliding plate is arranged at the bottom of the connector, an inner sliding groove and an upper bayonet are formed in the charger body, a limiting hole is formed between the inner sliding groove and the upper bayonet, a power socket and an expansion plugging plate are arranged at the top end of the connector, the connector can rotate and incline through a rotating ring and a rotating shaft, the connector can conveniently adjust the corresponding angle with the position of a mobile phone, the situation that the charging wire is damaged due to overlarge bending angle generated between the plug and the wire body of the charging wire is avoided, the charging effect is prevented from being influenced, the damage frequency of the charging wire is reduced, the use cost is reduced, the loss to the power socket and the connector is reduced, and the service life of the charger is prolonged.

Description

Charger with folding mechanism

Technical Field

The utility model relates to the technical field of chargers, in particular to a charger with a folding mechanism.

Background

With the continuous development of technology, mobile phones have become an indispensable communication tool in people's life. In daily use, when the electric quantity of the mobile phone is insufficient, the mobile phone needs to be charged timely through a charger so as to ensure smooth communication.

Currently, some chargers require a data line to be connected to the charger through a USB or Type-C plug. However, the socket position on the charger is typically fixed, which results in a relatively fixed post-mating socket position for the plug of the data line. In practice, the mobile phone is sometimes placed far away, for example, charging at the bed head while the person sits on a sofa with the mobile phone, or charging at a desk while the mobile phone is placed on a remote shelf. Under the condition, the mobile phone can pull the charging wire, so that the bending angle generated between the plug of the charging wire and the wire body is overlarge. In the past, lead to the charging wire damage easily, not only influence the effect of charging, still need frequent change charging wire, increased use cost.

In addition, the frequently damaged charging wire may also cause damage to the charging interface of the charger, affecting the service life of the charger. Meanwhile, the damaged charging wire also has certain short-circuit potential safety hazard. Therefore, how to solve the problem that the charging wire is easy to damage due to mismatching of the mobile phone placement position and the charger fixed socket position during mobile phone charging becomes a technical problem to be solved at present.

Disclosure of utility model

The present utility model aims to solve at least one of the technical problems in the related art to some extent.

Therefore, the utility model aims to provide a charger with a folding mechanism, which can solve the problems that the electric wire is easy to damage due to bending and the potential safety hazard is increased.

In order to achieve the above-mentioned purpose, the utility model provides a charger with a folding mechanism, comprising a charger body and folding pins, wherein the folding pins are folded on the inner wall of the bottom of the charger body, a connector is arranged in the charger body, a limiting inner sliding plate is arranged at the bottom of the connector, an inner sliding groove and an upper bayonet are arranged on the charger body, a limiting hole is arranged between the inner sliding groove and the upper bayonet, the connector is slidably connected on the inner wall of the limiting hole, a power socket and an expansion plugging plate are arranged at the top end of the connector, the expansion plugging plate is in clamping connection with the inner wall of the upper bayonet, the limiting inner sliding plate is slidably connected on the inner sliding groove, a rotating ring is arranged at the bottom end of the connector, the rotating ring is rotatably connected on the top end of the limiting inner sliding plate, two lug plates are arranged at the top end of the rotating ring, a rotating shaft is arranged between the two lug plates, and the connector is rotatably connected on the side wall of the lug plates.

According to the charger with the folding mechanism, the connector can rotate and incline through the rotating ring and the rotating shaft, the connector can conveniently adjust the corresponding angle with the position of the mobile phone, the situation that the charging wire is damaged due to overlarge bending angle generated between the plug and the wire body of the charging wire is avoided, the charging effect is prevented from being influenced, the damage frequency of the charging wire is reduced, the use cost is reduced, the loss of the power socket and the connector is reduced, the service life of the charger is prolonged, and meanwhile, the potential safety hazard problem caused by the damage of the charging wire is reduced.

In addition, the charger with the folding mechanism provided by the utility model can also have the following additional technical characteristics:

Specifically, the inner rotating shaft is installed at the top end of the limiting inner sliding plate, two second electricity connection rings are installed on the side wall of the inner rotating shaft, the inner rotating shaft and the two second electricity connection rings are all rotationally connected to the inner wall of the rotating ring, two first electricity connection rings are installed on the side wall of the rotating shaft, and the two first electricity connection rings are all rotationally connected to the inner wall of the connector.

Specifically, two limiting sliding grooves are formed in the inner sliding groove, the inner walls of the limiting sliding grooves are provided with power connection plates, the two ends of each limiting inner sliding plate are provided with power connection ends, and the power connection ends are in sliding connection between the corresponding limiting sliding groove and the power connection plates.

Specifically, an upper magnetic ring is arranged at the bottom end of the expansion plugging plate, a lower magnetic ring corresponding to the upper magnetic ring in position is arranged on the inner wall of the upper bayonet, and the upper magnetic ring and the lower magnetic ring are magnetically adsorbed.

Specifically, a plurality of rebound devices are embedded and installed on the inner wall of the upper bayonet, and the rebound devices are contacted with the bottom end of the upper magnetic ring.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

FIG. 1 is a schematic perspective view of the whole structure of the present utility model;

FIG. 2 is a schematic view of the overall exploded perspective view of the present utility model;

FIG. 3 is a schematic view of a three-dimensional exploded and enlarged structure of a connector and a limit inner slide plate in the utility model;

fig. 4 is a schematic perspective sectional view of a charger body according to the present utility model.

As shown in the figure:

1. The charger comprises a charger body, 11, folding pins, 12, an inner sliding groove, 121, a limiting sliding groove, 122, a power connection plate, 13, an upper bayonet, 131, a lower magnetic ring, 14, a limiting hole, 15, a rebound device, 2, a connector, 21, a power socket, 22, an expansion plugging plate, 221, an upper magnetic ring, 23, a rotating ring, 24, a lug plate, 25, a rotating shaft, 251, a first power connection ring, 3, a limiting inner sliding plate, 31, an inner rotating shaft, 32, a second power connection ring and 33, and a power connection end.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model. On the contrary, the embodiments of the utility model include all alternatives, modifications and equivalents as may be included within the spirit and scope of the appended claims.

A charger with a folding mechanism according to an embodiment of the present utility model is described below with reference to the accompanying drawings.

As shown in fig. 1-4, a charger with a folding mechanism according to an embodiment of the present utility model may include a charger body 1 and a folding pin 11, where the folding pin 11 is folded on an inner wall of a bottom of the charger body 1, a connector 2 is provided in the charger body 1, a limiting inner sliding plate 3 is provided at a bottom of the connector 2, an inner sliding groove 12 and an upper bayonet 13 are provided on the charger body 1, a limiting hole 14 is provided between the inner sliding groove 12 and the upper bayonet 13, and the connector 2 is slidably connected to an inner wall of the limiting hole 14.

Wherein, connector 2 top is provided with power socket 21 and expansion shutoff board 22, and expansion shutoff board 22 block connection is in last bayonet socket 13 inner wall, and spacing interior slide 3 sliding connection is in interior slide 12 inner wall.

It should be noted that, in this embodiment, the radius of the expansion plugging plate 22 is larger than that of the power socket 21, and the side wall of the rotating ring 23 is provided with a damping layer.

Wherein, the connector 2 bottom is provided with rotatory ring 23, and rotatory ring 23 swivelling joint is in spacing interior slide 3 top, and rotatory ring 23 sliding connection is in spacing hole 14 inner wall.

It should be noted that, in this embodiment, the expansion plugging plate 22 and the connecting head 2 are adjusted in angle with respect to the horizontal direction of the limit inner slide plate 3 by the rotating ring 23.

Wherein, two lugs 24 are installed on swivel ring 23 top, install rotation axis 25 between two lugs 24, connector 2 swivelling joint is in lugs 24 lateral wall.

It should be noted that, in the embodiment described, the connection head 2 is connected to the support lug plate 24 through the connection plate at the bottom, and the connection head 2 and the expansion plugging plate 22 are adjusted in an angle in the vertical direction with the rotating ring 23 through the support lug plate 24.

Specifically, the charger body 1 supports each component of the device, the charger body 1 is connected with the plug board through the folding pins 11 to realize power supply, the inner sliding groove 12 accommodates and limits the limit inner sliding plate 3, so that the limit inner sliding plate 3 can limit components such as the connector 2 and the like, the connector 2 is prevented from being separated from the charger body 1, the upper bayonet 13 accommodates the expansion plugging plate 22, so that the connector 2 can keep flush with the top end of the charger body 1 when driving the expansion plugging plate 22 to be inserted into the upper bayonet 13, the storage and the transfer are facilitated, the limit hole 14 is matched with the connector 2 and the rotating ring 23 in size, the connector 2 can keep relatively stable when being in butt joint with the charger body 1, the damping coating on the side wall of the rotating ring 23 is kept, when the connector 2 is pulled out, the rotating ring 23 is in sliding connection with the inner wall of the limit hole 14, the rotary ring 23 and the charger body 1 can keep relatively stable positions, which is favorable for charging and use, the connector 2 is connected with a plug of a charging wire through the power socket 21, the charging requirement of a mobile phone is realized, the rotary ring 23 and the limiting inner sliding plate 3 can be rotationally regulated, the connector 2 can rotate, the rotary ring 23 supports the rotary shaft 25 through two lug plates 24, the rotary shaft 25 supports the connector 2, in addition, the connector 2 rotates and inclines on the rotary shaft 25, the connector 2 can incline and bend towards different directions after being pulled out of the charger body 1 in cooperation with the rotation of the rotary ring 23, a data wire connected with the connector 2 and the plug can incline in corresponding directions, so that the situation that the charging wire is damaged due to overlarge bending angle generated between the plug of the charging wire and the wire body is avoided when the mobile phone is charged is caused, the effect of charging is prevented from being influenced, the damage frequency of the charging wire is reduced, the use cost is reduced, the loss of the power socket 21 and the connector 2 is reduced, the service life of the charger is prolonged, and meanwhile, the potential safety hazard problem caused by the damage of the data wire is reduced.

In one embodiment of the present utility model, as shown in fig. 1-4, an inner rotating shaft 31 is installed at the top end of the limiting inner sliding plate 3, two second electrical connection rings 32 are installed on the side wall of the inner rotating shaft 31, the inner rotating shaft 31 and the two second electrical connection rings 32 are both rotatably connected to the inner wall of the rotating ring 23, two first electrical connection rings 251 are installed on the side wall of the rotating shaft 25, and the two first electrical connection rings 251 are both rotatably connected to the inner wall of the connecting head 2.

It should be noted that, in the embodiment described, the rotating ring 23 is internally provided with a ring body that is electrified with the second electric connection ring 32, and the inner wall of the connecting plate at the bottom of the connecting head 2 is provided with a ring body that is electrified with the first electric connection ring 251.

Specifically, the limiting inner sliding plate 3 is connected with the rotating ring 23 through the inner rotating shaft 31, the rotating ring 23 rotates around the inner rotating shaft 31, the inner rotating shaft 31 is in butt joint with the ring body in the rotating ring 23 through the two second electricity receiving rings 32 on the side wall to realize power supply, the connecting plate at the bottom of the connecting head 2 rotates on the lug plate 24, and the ring body in the connecting plate conducts electric energy on the first electricity receiving ring 251, so that the charging requirement of a mobile phone is met.

In one embodiment of the present utility model, as shown in fig. 1-4, two limiting sliding grooves 121 are formed in the inner sliding groove 12, the electric connection plates 122 are installed on the inner walls of the two limiting sliding grooves 121, the electric connection ends 33 are installed on two ends of the limiting inner sliding plate 3, and the electric connection ends 33 are slidably connected between the corresponding limiting sliding grooves 121 and the electric connection plates 122.

It should be noted that, a damping layer is disposed between the power receiving terminal 33 and the limiting chute 121 in the embodiment.

Specifically, the limiting sliding groove 121 performs sliding guiding and limiting on the inner rotating shaft 31, so that the limiting inner sliding plate 3 can keep a more stable state when sliding in the inner sliding groove 12, inclination and shaking are prevented, the charger body 1 supplies power to the inner rotating shaft 31 through the power receiving plate 122, the inner rotating shaft 31 can continuously transmit electric energy upwards, the power supply socket 21 can conduct electric energy to a data wire, a damping layer between the inner rotating shaft 31 and the inner sliding groove 12 is further increased, stable use of the connector 2 when being pulled out is further improved, and the condition that the connector 2 accidentally slides downwards is avoided.

In one embodiment of the present utility model, as shown in fig. 1 to 4, an upper magnetic ring 221 is installed at the bottom end of the expansion plugging plate 22, a lower magnetic ring 131 corresponding to the position of the upper magnetic ring 221 is installed on the inner wall of the upper bayonet 13, and the upper magnetic ring 221 and the lower magnetic ring 131 are magnetically adsorbed.

It should be noted that, in this embodiment, the upper magnetic ring 221 is not connected to the internal circuit of the connector 2.

Specifically, when accomodating connector 2 after charging, through pushing down connector 2 for connector 2 can insert spacing hole 14 in, expansion shutoff board 22 and last bayonet socket 13 block, go up bayonet socket 13 and carry out spacingly to expansion shutoff board 22, prevent the condition that takes place to rock under the non-state of use, the lower magnetic ring 131 in expansion shutoff board 22 and the last bayonet socket 13 adsorbs, make lower magnetic ring 131 can carry out stable heart attraction to expansion shutoff board 22, prevent that expansion shutoff board 22 accident from breaking away from going up in the bayonet socket 13, stability when keeping to deposit.

In one embodiment of the present utility model, as shown in fig. 1-4, a plurality of rebound devices 15 are embedded and installed on the inner wall of the upper bayonet 13, and the plurality of rebound devices 15 are all in contact with the bottom end of the upper magnetic ring 221.

It should be noted that the rebound device 15 described in this embodiment is a spring-type rebound principle.

Specifically, when the expanding plugging plate 22 is clamped into the upper bayonet 13, the upper magnetic ring 221 extrudes the rebound device 15, so that the spring in the rebound device 15 is compressed, and elastic potential energy is stored, when the expanding plugging plate 22 is pressed down again, the upper magnetic ring 221 extrudes the rebound device 15 again, the spring in the rebound device 15 begins to release the elastic potential energy stored before, and an outward elastic force is generated in the process of restoring the spring, so that the expanding plugging plate 22 is pushed to slide out of the upper bayonet 13, thereby facilitating subsequent use.

In summary, when the mobile phone is charged, the upper magnetic ring 221 presses the rebound device 15 again by pressing the expansion plugging plate 22, the elastic potential energy stored before the spring in the rebound device 15 begins to release is generated in the process of restoring the spring to be original, the expansion plugging plate 22 is pushed to slide out of the upper bayonet 13, then the expansion plugging plate 22 is pulled out, the connector 2 can be separated from the limiting hole 14, the rotating ring 23 enters the limiting hole 14, at the moment, the connector 2 and the expansion plugging plate 22 are not limited by the charger body 1 any more, the angle can be adjusted, the inclination angle and the position of the swinging connector 2 are carried out according to the position of the mobile phone, the state of tending to be straight between the connector and the charging wire can be kept, the situation that the charging wire is damaged due to overlarge angle generated between the connector and the wire body of the charging wire is avoided, the charging effect is prevented from being influenced, the damage frequency of the charging wire is reduced, the use cost is reduced, the loss of the connector 21 and the connector 2 is reduced, the service life of the charger is prolonged, and meanwhile, the hidden danger of the safety problem is solved.

In the description of the present specification, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (5)

1. The charger with the folding mechanism comprises a charger body (1) and folding pins (11), wherein the folding pins (11) are folded on the inner wall of the bottom of the charger body (1), the charger is characterized in that a connector (2) is arranged in the charger body (1), a limiting inner sliding plate (3) is arranged at the bottom of the connector (2), an inner sliding groove (12) and an upper bayonet (13) are formed in the charger body (1), a limiting hole (14) is formed between the inner sliding groove (12) and the upper bayonet (13), the connector (2) is connected to the inner wall of the limiting hole (14) in a sliding mode,

The top end of the connector (2) is provided with a power socket (21) and an expansion plugging plate (22), the expansion plugging plate (22) is connected to the inner wall of the upper bayonet (13) in a clamping way, and the limit inner sliding plate (3) is connected to the inner wall of the inner sliding groove (12) in a sliding way;

The bottom end of the connector (2) is provided with a rotary ring (23), the rotary ring (23) is rotationally connected to the top end of the limiting inner sliding plate (3), and the rotary ring (23) is slidably connected to the inner wall of the limiting hole (14);

Two lug plates (24) are arranged at the top end of the rotating ring (23), a rotating shaft (25) is arranged between the two lug plates (24), and the connector (2) is rotationally connected to the side wall of the lug plates (24).

2. The charger with the folding mechanism according to claim 1, wherein an inner rotating shaft (31) is mounted at the top end of the limiting inner sliding plate (3), two second electricity connection rings (32) are mounted on the side wall of the inner rotating shaft (31), the inner rotating shaft (31) and the two second electricity connection rings (32) are both rotatably connected to the inner wall of the rotating ring (23), two first electricity connection rings (251) are mounted on the side wall of the rotating shaft (25), and the two first electricity connection rings (251) are both rotatably connected to the inner wall of the connecting head (2).

3. The charger with the folding mechanism according to claim 1, wherein two limiting sliding grooves (121) are formed in the inner sliding groove (12), the electric connection plates (122) are mounted on the inner walls of the two limiting sliding grooves (121), the electric connection ends (33) are mounted on the two ends of the limiting inner sliding plate (3), and the electric connection ends (33) are slidably connected between the corresponding limiting sliding grooves (121) and the electric connection plates (122).

4. The charger with the folding mechanism according to claim 1, wherein an upper magnetic ring (221) is installed at the bottom end of the expansion plugging plate (22), a lower magnetic ring (131) corresponding to the upper magnetic ring (221) is installed on the inner wall of the upper bayonet (13), and the upper magnetic ring (221) and the lower magnetic ring (131) are magnetically adsorbed.

5. The charger with the folding mechanism according to claim 4, wherein a plurality of rebound devices (15) are embedded and installed on the inner wall of the upper bayonet (13), and the rebound devices (15) are all in contact with the bottom end of the upper magnetic ring (221).