CN210639688U

CN210639688U - Sharing charging device

Info

Publication number: CN210639688U
Application number: CN201921444836.5U
Authority: CN
Inventors: 叶小毅; 欧阳堂庆; 占庆仲; 余伟铬
Original assignee: Shenzhen Laidian Technology Co ltd
Current assignee: Shenzhen Laidian Technology Co ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-05-29
Anticipated expiration: 2029-09-02

Abstract

The utility model relates to a sharing charging device, including portable sharing host computer and external power supply that charges, external power supply demountable assembly is on sharing host computer that charges and has the PCB board of being connected with sharing host computer electricity and be used for the power cord of being connected with charging terminal. The utility model provides a sharing charging device separates power and sharing host computer that charges and carries out external design, and the components and parts overall arrangement in the sharing host computer that charges of being convenient for reduces the volume of sharing host computer that charges remarkably, and this sharing charging device's volume also can effectively reduce, more accords with small-size portable demand of sharing charging device. The shared charging device can further be provided with a disassembly-prevention mechanism for the power line, so that the power line is prevented from being maliciously damaged, the condition that the charging device is maliciously damaged by power failure can be further reduced on the premise that the shared charging device is light and small, the normal use of the charging device is ensured, and the service life of equipment is prolonged.

Description

Sharing charging device

Technical Field

The utility model belongs to the technical field of the portable power source, concretely relates to sharing charging device.

Background

The existing shared charging apparatus includes a large-sized shared charging device, a medium-sized shared charging device, and a small-sized shared charging device according to the number of mobile power sources that can be accommodated. The existing small-sized shared charging device is still arranged in a machine body due to a power supply, so that the layout of the internal space of equipment is inconvenient, and the miniaturization of the small-sized shared charging device is limited; if the power supply is externally arranged, the shared charging equipment is usually placed in public places due to the particularity of the nature of the shared charging equipment, so that the shared charging equipment is easily subjected to malicious behaviors such as individual malicious vandals pulling out power lines and destroying the power supply, and the high-efficiency convenience function of providing charging service for the public at any time and any place by the shared charging equipment is extremely not brought into full play.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a sharing charging device is related to, can solve prior art's part defect at least.

The embodiment of the utility model provides a sharing charging device is related to, including portable sharing host computer and the external power supply of charging, the external power supply demountable assembly in on the sharing host computer of charging and have with the power cord that the sharing host computer of charging electricity is connected the PCB board and is used for being connected with charging terminal.

As one of the embodiments, the power cord is provided with a removal prevention mechanism.

As one embodiment, the power cord is inserted into a housing of the shared charging host and is fixed to the housing through the anti-removal mechanism.

As one embodiment, the anti-removal mechanism includes a pressing buckle and a pressing buckle fixing structure for fixing the pressing buckle on the casing, the power line is pressed and locked on the casing through the pressing buckle, and a terminal interface of the power line is exposed out of the pressing buckle.

As an embodiment, the press fastener fixing structure includes a screw and a plurality of screw posts correspondingly configured, each screw post is fixed on the housing, the press fastener is correspondingly provided with a mounting hole, and the screw passes through the mounting hole on the press fastener and is screwed in the screw post.

As one embodiment, the anti-removal mechanism includes a first fastening unit disposed on the housing and a second fastening unit disposed on the power line, and the first fastening unit and the second fastening unit are in a snap-fit structure.

As one embodiment, the first fastening unit includes a fastening post disposed on the housing and disposed around the power line, the second fastening unit is an annular boss or an annular groove formed on the power line, and the fastening post is fastened on the annular boss or in the annular groove.

As one embodiment, the power cord includes a plug housing, and a terminal interface and a power interface respectively led out from the plug housing, the power interface is connected with the external power supply, and the plug housing is fixed on the housing through the anti-removal mechanism.

In one embodiment, the external power source is provided with a DC power socket, and the power line is connected to the DC power socket in a pluggable manner.

As one embodiment, the external power source is a power adapter.

The embodiment of the utility model provides a following beneficial effect has at least:

the utility model provides a sharing charging device separates power and sharing host computer that charges and carries out external design, and the components and parts overall arrangement in the sharing host computer that charges of being convenient for reduces the volume of sharing host computer that charges remarkably, and this sharing charging device's volume also can effectively reduce, more accords with small-size portable demand of sharing charging device.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 and fig. 2 are schematic structural diagrams of a shared charging device according to an embodiment of the present invention; fig. 1 is an exploded schematic view of the shared charging device, and fig. 2 is an assembled schematic view;

fig. 3 and fig. 4 are schematic structural diagrams of another shared charging device according to an embodiment of the present invention; fig. 3 is an exploded schematic view of the shared charging device, and fig. 4 is an assembled schematic view;

fig. 5 and fig. 6 are schematic structural diagrams of another shared charging device according to an embodiment of the present invention; fig. 5 is an exploded schematic view of the shared charging device, and fig. 6 is an assembled schematic view.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-6, the embodiment of the present invention provides a shared charging device, including portable shared charging host 1 and external power supply 2, external power supply 2 is detachably mounted on shared charging host 1 and has PCB 21 electrically connected to shared charging host 1 and power line 23 for connecting with a charging terminal.

The shared charging device is a miniaturized shared charging device, so the shared charging host 1 is a miniaturized host 1 and has the characteristics of portability and the like. The structure of the shared charging host 1 is not different from the structure of the existing miniaturized shared charging device except that the power supply 2 is externally arranged, the specific structure thereof is a conventional technology in the field, a specific structure of the shared power supply host 1 is illustrated below, and other structures of the shared charging host are obviously applicable to the embodiment, but are not illustrated: the shared charging host 1 comprises a casing 11, a microcontroller (or a circuit board) and a communication module are arranged in the casing 11, a PCB board 21 of the external power supply 2 is electrically connected with the microcontroller, the communication module is also electrically connected with the microcontroller, the communication module is used for communicating with a server, and a mark is arranged on the casing 11 and used for scanning by electronic equipment to acquire information of the shared charging device and interacting with the server.

In one embodiment, the external power source 2 is a power adapter. Further preferably, as shown in fig. 1-6, the PCB board 21 of the power adapter is directly detachably mounted on the housing 11 of the shared charging host 1, and the detachable mounting manner may be screw fixing, snap fixing, etc., and will not be described in detail herein.

Of course, other forms of power sources are suitable for use in this embodiment, such as energy storage batteries.

The charging terminal can be an electronic device such as a mobile phone, an iPad and a notebook computer.

The sharing charging device provided by the embodiment separates the power supply 2 from the sharing host charging machine 1 to be externally designed, so that the layout of components in the sharing host charging machine 1 is facilitated, the volume of the sharing host charging machine 1 is remarkably reduced, the volume of the sharing charging device is also effectively reduced, and the sharing charging device better meets the small portable requirement of a small-sized sharing charging device.

The structure of the shared charging device is further optimized, the power line 23 is provided with the anti-pulling mechanism, the power line 23 is prevented from being maliciously damaged by the anti-pulling mechanism, and on the premise of ensuring the portability and the compactness of the shared charging device, the condition that the charging device is maliciously damaged by power failure can be further reduced, the normal use of the charging device is ensured, and the service life of equipment is prolonged.

As shown in fig. 1 to 6, the power cord 23 is preferably inserted into the housing 11 of the shared host charger 1 and fixed to the housing 11 by the anti-removal mechanism, a power interface of the power cord 23 is connected to the external power source 2, and a terminal interface of the power cord 23 is exposed outside the housing 11 and the anti-removal mechanism and is used for connecting to a charging terminal. Based on this structure, the above-mentioned anti-pulling mechanism can adopt the following embodiments:

(1) as shown in fig. 1 and fig. 2, the anti-removal mechanism includes a pressing buckle 31 and a pressing buckle fixing structure for fixing the pressing buckle 31 on the casing 11, the power cord 23 is pressed and locked on the casing 11 by the pressing buckle 31, and a terminal interface of the power cord is exposed outside the pressing buckle 31.

It is understood that the above-mentioned press button 31 is preferably detachably fixed on the casing 11 by a press button fixing structure. In one embodiment, as shown in fig. 1 and 2, the press-fastening fixing structure includes a plurality of screws 32 and a plurality of screw columns 33 disposed in a one-to-one correspondence manner, each screw column 33 is fixed on the housing 11 and is respectively arranged at two sides of the power line 23, a plurality of assembling holes are correspondingly formed on the press fastener 31, and each screw 32 is screwed into the corresponding screw column 33 through the assembling hole on the press fastener 31. In other embodiments, the above-mentioned pressing buckle fixing structure may also include a screw 32 and a screw column 33, for example, if the pressing buckle is set in an L shape, one end of the L shape presses the power cord 23, and the other end is attached to the housing 11, the screw column 33 is set on the end attached to the housing 11, and the screw 32 is installed, the power cord 23 can be detached and prevented from being plugged. Of course, detachable fastening means such as snap connections are also suitable for use in this embodiment.

The pressing buckle 31 may include a pressing buckle section bent into a groove/U shape and two mounting sections connected to two ends of the pressing buckle section, the assembling holes may be opened on the two mounting sections, the pressing buckle section is designed according to the pressing position, for example, when the pressing buckle section is pressed on a cylindrical line, the pressing buckle section is an arc-shaped groove structure, and when the pressing buckle section is pressed on a square plug housing, the pressing buckle section may be a rectangular groove structure.

(2) As shown in fig. 3 to 6, the anti-removal mechanism includes a first fastening unit disposed on the housing 11 and a second fastening unit disposed on the power line 23, and the first fastening unit and the second fastening unit are in a snap-fit structure.

In one embodiment, as shown in fig. 3 and 4, the first fastening unit includes a plurality of fastening posts 34 disposed on the housing 11 and surrounding the power line 23, the second fastening unit is an annular boss 35 formed on the power line 23, and each fastening post 34 is fastened on the annular boss 35.

In another embodiment, as shown in fig. 5 and 6, the first fastening unit includes a plurality of fastening posts 34 disposed on the housing 11 and surrounding the power line 23, the second fastening unit is an annular groove 36 formed on the power line 23, and each fastening post 34 is fastened in the annular groove 36.

Through the anti-dismounting mechanism, the power line 23 can be prevented from being dismounted maliciously and damaged, the management of the power line 23 is facilitated, the service life of the power line 23 is prolonged, and the shared charging device has a more attractive appearance.

Further, as shown in fig. 1 to fig. 6, the power line 23 includes a plug housing (not shown) and a terminal interface and a power interface respectively led out from the plug housing, the power interface is connected to the external power source 2, and the plug housing is fixed on the housing 11 through the anti-removal mechanism. The plug shell can be an injection molding shell and the like, has certain strength, is easy to lock and fix through the anti-pulling mechanism, can better protect the power line 23, and improves the service life and the use safety of the power line 23.

Obviously, the above-mentioned power cord 23 directly leading from the external power source 2 is also one of alternative embodiments, and the above-mentioned anti-removal scheme can also be applied to this embodiment, and will not be described in detail here.

Further, as shown in fig. 1, 3 and 5, the external power source 2 is provided with a DC power socket 22, and the power cord 23 is connected to the DC power socket 22 in a pluggable manner. Particularly, in the structure in which the power line 23 is inserted into the housing 11 of the shared host charging machine 1, the power line 23 is detachably connected to the external power source 2 based on the detachable assembly structure between the external power source 2 and the shared host charging machine 1, so that the manufacturing, installation and maintenance of the device are facilitated, and when the power line 23 is damaged, the power line 23 is directly replaced, thereby reducing the maintenance cost.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A shared charging apparatus, characterized by: the portable charging system comprises a portable shared charging host and an external power supply, wherein the external power supply is detachably assembled on the shared charging host and is provided with a PCB electrically connected with the shared charging host and a power line used for being connected with a charging terminal.

2. The shared charging apparatus of claim 1, wherein: the power cord is provided with an anti-unplugging mechanism.

3. The shared charging apparatus of claim 2, wherein: the power line penetrates through the shell of the shared charging host and is fixed on the shell through the anti-pulling mechanism.

4. The shared charging apparatus of claim 3, wherein: the anti-pulling mechanism comprises a pressing buckle and a pressing buckle fixing structure for fixing the pressing buckle on the casing, the power line is tightly locked on the casing through the pressing buckle, and a terminal interface of the power line is exposed out of the pressing buckle.

5. The shared charging apparatus of claim 4, wherein: the press buckle fixing structure comprises a screw and a screw column which is correspondingly configured, the screw column is fixed on the casing, an assembly hole is correspondingly formed in the press buckle, and the screw penetrates through the assembly hole in the press buckle and is in threaded connection with the corresponding screw column.

6. The shared charging apparatus of claim 3, wherein: the anti-pulling mechanism comprises a first buckling unit arranged on the shell and a second buckling unit arranged on the power line, and the first buckling unit and the second buckling unit are in a buckle matching structure.

7. The shared charging apparatus of claim 6, wherein: the first buckling unit comprises a buckling column which is arranged on the shell and surrounds the power line, the second buckling unit is an annular boss or an annular groove which is formed on the power line, and the buckling column is buckled on the annular boss or in the annular groove.

8. The shared charging apparatus of claim 3, wherein: the power line comprises a plug shell, and a terminal interface and a power interface which are respectively led out from the plug shell, the power interface is connected with the external power supply, and the plug shell is fixed on the shell through the anti-pulling mechanism.

9. The shared charging apparatus of any one of claims 1 to 7, wherein: the external power supply is provided with a DC power socket, and the power line is connected to the DC power socket in a pluggable manner.

10. The shared charging apparatus of claim 1, wherein: the external power supply is a power adapter.