CN111391685B

CN111391685B - Charging device

Info

Publication number: CN111391685B
Application number: CN202010244857.3A
Authority: CN
Inventors: 罗欣儿; 汪清; 朱文杰; 陈海鹏
Original assignee: Shenzhen Power Supply Bureau Co Ltd
Current assignee: Shenzhen Power Supply Bureau Co Ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2021-09-28
Anticipated expiration: 2040-03-31
Also published as: CN111391685A

Abstract

The application relates to a charging device, which is used for being electrically connected with a plug of a device to be charged to realize charging. The charging device comprises a charging device body, a socket, a power-off inductor, a plugging device and a control device. The charging device body is provided with a first accommodating cavity. The socket is arranged on the charging device body. The power-off inductor is arranged on the charging device body and electrically connected with the plug. The plug is arranged in the first accommodating cavity, and the plugging device is mechanically connected with the plug and used for clamping the plug and driving the plug to move towards the socket so as to realize plugging of the socket and the plug. The control device is in communicative connection with the power-off sensor and the fastener device. The charging device that this application provided has higher charging efficiency.

Description

Charging device

Technical Field

The present application relates to the field of intelligent charging technologies, and in particular, to a charging device for charging a device to be charged.

Background

With the development of society and the progress of science and technology, electric vehicles are more and more. The electric automobile has less environmental pollution, so that the development of the electric automobile is promoted in all cities at present. Charging of electric vehicles generally uses a dc charging pile.

Electric automobile among the conventional art is when charging, and electric automobile's plug and direct current fill electric pile's socket easily lax to arouse the interruption of charging, charge efficiency is low.

Disclosure of Invention

In view of the above, it is necessary to provide a charging device,

the embodiment of the application provides a charging device for be connected with the plug electricity of waiting charging device and realize charging, charging device includes:

the charging device body is provided with a first accommodating cavity;

the socket is arranged on the charging device body;

the power-off inductor is arranged on the charging device body, is electrically connected with the plug and is used for inducing the connection and disconnection of the plug and the socket;

the tight inserting device is arranged in the first accommodating cavity, is mechanically connected with the plug and is used for clamping the plug and driving the plug to move towards the socket so as to realize tight insertion of the socket and the plug;

and the control device is in communication connection with the power-off inductor and the plug-in device and is used for controlling the operation of the plug-in device according to the information sensed by the power-off inductor.

In one embodiment, the inserter comprises:

the tight inserting box is arranged in the first accommodating cavity and is provided with a second accommodating cavity;

the clamping assembly is arranged in the second accommodating cavity, and the plug clamp is arranged on the clamping assembly;

the sliding assembly is arranged in the first accommodating cavity and is in sliding connection with the tight inserting box;

the first driving assembly is arranged in the first accommodating cavity, is in driving connection with the tight inserting box, is in communication connection with the control device and is used for driving the tight inserting box to slide.

In one embodiment, the clamping assembly comprises:

the fixing rod is fixed on the tight inserting box and is positioned in the second accommodating cavity;

the two clamping sub-pieces are oppositely arranged on the fixed rod, and the plug is clamped between the two clamping sub-pieces;

and the second driving assembly is arranged in the second accommodating cavity and is in driving connection with the two clamping sub-pieces, and the second driving assembly is in communication connection with the control device and is used for driving the two clamping sub-pieces to move along the fixed rod so as to clamp and loosen the plug.

In one embodiment, the two clamping sub-pieces comprise:

the sleeve block is sleeved on the fixed rod and is in driving connection with the second driving assembly;

the clamping rod is fixedly connected with the sleeve block, and the plug clamp is arranged on the clamping rod.

In one embodiment, the clamping bar is wrapped with an insulation layer.

In one embodiment, the method further comprises the following steps:

the charging device body is arranged on the supporting device, and the supporting device is used for supporting the charging device body.

In one embodiment, the support device comprises:

the mounting seat is provided with a third accommodating cavity, and the charging device body is arranged on the mounting seat;

and the supporting component is fixedly connected with the mounting seat and is used for supporting the mounting seat.

In one embodiment, the support device further comprises:

the third driving assembly is arranged in the third accommodating cavity;

the third driving assembly penetrates through the mounting seat and is connected with the moving assembly in a rotating mode, and the third driving assembly is used for driving the moving assembly to move.

In one embodiment, the moving assembly comprises:

the moving assembly body is provided with a fourth accommodating cavity;

the lifting sub-element is arranged in the fourth accommodating cavity, and the third driving assembly penetrates through the mounting seat to be in driving connection with the lifting sub-element;

and the sliding sub-part is arranged on the moving assembly body, is positioned in the fourth accommodating cavity and is in sliding connection with the lifting sub-part.

In one embodiment, the lifting sub-assembly comprises:

the wire block is arranged in the fourth accommodating cavity, and the third driving assembly penetrates through the mounting seat to be rotatably connected with the wire block;

the balancing rod is arranged in the fourth accommodating cavity and fixedly connected with the wire block;

the moving rod is fixedly connected with the balance rod;

the movable rod penetrates through the movable assembly body and is fixedly connected with the lifting plate;

and the sliding wheel is connected with the lifting plate in a sliding manner.

In one embodiment, the method further comprises the following steps:

the image sensor is arranged on the charging device body and is in communication connection with the control device, and the image sensor is used for acquiring video images of the socket and the plug;

and the display device is in communication connection with the control device and is used for displaying the video image.

The charging device that this application embodiment provided includes charging device body, socket, outage inductor, inserts tight device and controlling means. The charging device body is provided with a first accommodating cavity, and the socket is arranged on the charging device body. The power-off inductor is arranged on the charging device body and is electrically connected with the plug. The plug-in device is arranged in the first accommodating cavity, and the control device is in communication connection with the power-off inductor and the plug-in device. The charging device provided by the embodiment of the application can control the operation of the plug-in device according to the information sensed by the power-off sensor. When the power failure sensor senses the power failure of the plug, the control device can control the plugging device to clamp the plug and drive the plug to move towards the socket, so that the plugging of the plug and the socket is realized, the charging of the device to be charged is continued, and the charging efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of a charging device according to an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a plugging device according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of a charging device according to an embodiment of the present application;

FIG. 4 is a schematic structural diagram of a mounting base according to an embodiment of the present application;

FIG. 5 is a schematic structural diagram of a mobile assembly according to an embodiment of the present application;

fig. 6 is a schematic structural diagram of a charging device according to an embodiment of the present application.

Description of reference numerals:

10. a plug;

20. a charging device;

90. a screw;

91. two screw blocks;

92. a forward and reverse drive motor;

93. two connecting rods;

100. a charging device body;

110. a first accommodating chamber;

120. a second accommodating chamber;

130. a third accommodating chamber;

140. a fourth accommodating chamber;

200. a socket;

300. a power-off sensor;

400. tightly inserting the device;

402. sleeving blocks;

403. a clamping lever;

410. tightly inserting the box;

420. a clamping assembly;

421. fixing the rod;

422. two clamping sub-members;

423. a second drive assembly;

430. a sliding assembly;

431. a sliding groove;

432. a slide bar;

440. a first drive assembly;

500. a control device;

600. a support device;

610. a mounting seat;

620. a support assembly;

630. a third drive assembly;

631. a drive motor;

632. a first bevel gear;

633. a second bevel gear;

634. a rotating shaft;

635. a first gear;

636. a second gear;

637. a screw rod;

640. a moving assembly;

641. a moving assembly body;

642. a lifting sub-piece;

643. a sliding sub-assembly;

644. silk blocks;

645. a balancing pole;

646. a travel bar;

647. a lifting plate;

648. a sliding wheel;

700. an image sensor;

800. a display device.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is further described in detail below by way of embodiments and with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

The charging device provided by the embodiment of the application is used for being electrically connected with a plug of a device to be charged. The device to be charged can be an electric bicycle, an electric automobile and the like. The charging device may be connected to a three-phase power grid, which supplies the charging device with power. The charging device can be provided with an alternating current/direct current conversion device for connection, and can convert alternating current of a three-phase power grid into direct current, so that the charging device can provide direct current charging and alternating current charging. The charging device can also comprise a filter, a transformer and the like, so that the quality of electric energy is ensured. The charging device can further comprise a direct current/direct current converter, and the direct current/direct current converter can be used for adjusting the current of the charging device for charging the device to be charged.

The following describes the technical solutions of the present application and how to solve the above technical problems with specific examples. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments. Embodiments of the present application will be described below with reference to the accompanying drawings.

Referring to fig. 1, an embodiment of the present application provides a charging device 20, which is electrically connected to a plug 10 of a device to be charged to implement charging. The charging device 20 includes a charging device body 100, a receptacle 200, a power-off inductor 300, a fastener member 400, and a control member 500.

The charging device body 100 is provided with a first accommodating cavity 110. The structure of the charging device body 100 may be a rectangular parallelepiped structure, or a cube, a sphere, or another irregular three-dimensional structure. The material used for the charging device body 100 may be iron sheet wrapped by an insulating layer, or stainless steel wrapped by an insulating layer. The present embodiment does not set any limitation to the structure, material, and the like of the charging device body 100 as long as the function of the charging device 20 is not affected.

The socket 200 may include a socket housing and a socket chip. The socket housing is embedded in the charging device body 100, and the socket chip is in the first accommodating cavity 110. In use, the socket 200 is electrically connected to the plug 10. The charging device 20 charges the device to be charged through the outlet 200. The receptacle 200 may be provided with two and three holes, and the plug 10 may be electrically connected to the receptacle 200 regardless of whether it is two-plug or three-plug. The present embodiment does not limit the kind, structure, shape, etc. of the socket 200 in any way as long as the function thereof can be achieved.

The power-off sensor 300 is disposed on the charging device body 100. When in use, the power-off sensor 300 is electrically connected to the plug 10 for sensing the on/off of the plug 10 and the socket 200. The power-off inductor 300 may be installed at any position outside the charging device body 100 as long as it can be electrically connected to the plug 10 when in use. When the power-off sensor 300 senses that power is available, level output is available, and when power is off, no level output is available, whether the power-off sensor 300 has level output or not can be detected to judge the connection and disconnection between the plug 10 and the socket 200. For example, when the plug 10 and the socket 200 are connected, the plug 10 is powered on, and the power-off sensor 300 has a level output; when the electrical connection between the plug 10 and the socket 200 is loose, the plug 10 is not powered, and the power-off sensor 300 is not output in a level state.

The fastener member 400 is disposed in the first receiving cavity 110. In use, the plug fastener 400 is mechanically connected to the plug 10 for clamping the plug 10 and driving the plug 10 to move towards the socket 200 to achieve the tight insertion of the socket 200 and the plug 10. When the electrical connection between the plug 10 and the socket 200 is loosened, the plug 10 is inserted into the socket 200 again by using the fastener 400 to clamp the plug 10 to the fastener 400, and then the plug 10 is driven to move in the direction of the socket 200 by using the fastener 400, so that the plug 10 can be inserted into the socket 200 again, thereby recharging the device to be charged. The present embodiment does not impose any restrictions on the kind, structure, shape, etc. of the fastener element 400 as long as it can fulfill its function.

The control device 500 is in communicative connection with the power-off sensor 300 and the fastener element 400. For controlling the operation of the inserter 400 according to the information sensed by the power-off sensor 300. The control device 500 may be a computer device, a microprocessor chip or other devices, and the computer device may be, but is not limited to, an industrial computer, a notebook computer, a smart phone, a tablet computer, a portable wearable device, and the like. The control device 500 can be installed in the office of a worker, and the worker can obtain the information of the charging device 20 remotely and in time without going to the site, which is very convenient.

The specific working principle of the charging device 20 is as follows:

when the device to be charged is charged, the power-off sensor 300 senses the connection between the plug 10 and the socket 200. When the plug 10 is not powered when loosened, the power-off sensor 300 does not output a level, and the control device 500 receives a signal that the power-off sensor 300 does not output a level, the control device controls the operation of the inserter 400. The plug 10 is first clamped by the clamping member 400, and then the plug 10 is driven to move toward the socket 200, so that the plug 10 can be inserted into the socket 200 again, and the charging device 20 can charge the device to be charged again.

The charging device 20 provided by the embodiment of the present application includes a charging device body 100, a receptacle 200, a power-off inductor 300, a fastener member 400, and a control member 500. The charging device body 100 is provided with a first accommodating cavity 110, and the socket 200 is disposed in the charging device body 100. The power-off sensor 300 is disposed on the charging device body 100 and electrically connected to the plug 10 when in use. The inserter 400 is disposed in the first receiving cavity 110, and the control device 500 is communicatively coupled to both the power outage inductor 300 and the inserter 400. The control device 500 of the charging device 20 provided by the embodiment of the present application can control the operation of the fastener device 400 according to the information sensed by the power failure sensor 300. When the power failure sensor 300 senses that the plug 10 is powered off, the control device 500 controls the plugging device 400 to clamp the plug 10 and drives the plug 10 to move towards the socket 200, so that the plug 10 is plugged into the socket 200, and the device to be charged is continuously charged, thereby improving the charging efficiency. The embodiment of the application provides charging device 20 can switch on automatically after the disconnection of charging, does not need manual operation, can reduce the manpower, simultaneously, charging device 20 is more intelligent, has higher practicality.

Referring to fig. 2, in one embodiment, the inserter 400 includes a jam box 410, a clamping assembly 420, a slide assembly 430, and a first actuation assembly 440.

The tight inserting box 410 is disposed in the first accommodating cavity 110. And the tight inserting box 410 is opened with a second accommodating chamber 120. The structure of the tight inserting box 410 can be a cubic structure, and can also be a cuboid, a sphere or other irregular-shaped three-dimensional structures. The material of the tight inserting box 410 can be iron sheet or stainless steel. The present embodiment does not limit the kind, structure, material, and the like of the plugging box 410, as long as the function thereof can be achieved.

The clamping assembly 420 is disposed in the second receiving cavity 120. In use, the plug 10 clamps onto the clamping assembly 420. The sliding assembly 430 is disposed in the first accommodating cavity 110 and slidably connected to the tight inserting box 410. The jam box 410 may slide on the slide assembly 430. The present embodiment does not limit the structure, composition, etc. of the clamping assembly 420 and the sliding assembly 430, as long as the clamping assembly 420 can clamp the plug 10, and the sliding assembly 430 can slide the plugging box 410.

In a particular embodiment, the sliding assembly 430 includes a sliding groove 431 and a sliding rod 432. The sliding groove 431 is fixed to the charging device body 100 and disposed inside the first accommodating cavity 110. The sliding rod 432 is slidably connected with the sliding groove 431 and is fixedly connected with the tight inserting box 410. The tight inserting box 410 can slide along the sliding groove 431 along with the sliding rod 432.

The first driving assembly 440 is disposed in the first accommodating chamber 110. The first drive assembly 440 is drivingly connected to the cinch box 410, and the first drive assembly 440 is communicatively connected to the control device 500. The control device 500 may control the first driving assembly 440 to operate, and the first driving assembly 440 may drive the plugging box 410 to slide on the sliding assembly 430. The first driving assembly 440 may be driven by hydraulic pressure, pneumatic pressure or electric motor. The present embodiment does not limit the kind and structure of the first driving assembly 440, as long as the function thereof can be achieved. In one embodiment, the first driving assembly 440 is a pneumatic cylinder, and is driven pneumatically.

In this embodiment, when the control device 500 receives a signal that the power-off sensor 300 has no level output, that is, when the plug 10 is loosened, the control device 500 controls the first driving assembly 440 to operate, that is, the first driving assembly 440 drives the plugging box 410 to slide. Firstly, the clamping box 410 is slid towards the plug 10, and the clamping component 420 clamps the plug 10; then, the tight inserting box 410 is slid toward the opposite direction of the plug 10, so that the plug 10 is inserted into the socket 200 again, thereby enabling the charging device 20 to recharge the device to be charged. The embodiment of the application provides charging device 20 can be in when plug 10 is not hard up, in time with plug 10 reinserts socket 200 has improved charge efficiency to do not need manual operation, can reduce manpower and materials.

With continued reference to fig. 2, in one embodiment, the clamping assembly 420 includes a fixed rod 421, two clamping sub-members 422, and a second drive assembly 423.

The fixing rod 421 is fixed to the tight inserting box 410, and the fixing rod 421 is disposed inside the second accommodating chamber 120. Both ends of the fixing bar 421 may be welded to the upper inner wall and the lower inner wall of the caulking box 410, respectively. The two clamping sub-members 422 are oppositely disposed on the fixing rod 421. The two clamping sub-members 422 may be symmetrically disposed on the fixing bar 421. In use, the two clamping sub-members 422 may clamp the plug 10. The two clamping sub-members 422 may be moved along the fixing bar 421. The present embodiment does not limit the materials used for the fixing rod 421 and the two clamping sub-members 422, and the specific structure, as long as the functions of the fixing rod 421 and the two clamping sub-members 422 can be achieved.

The second driving assembly 423 is disposed in the second accommodating cavity 120, and the second driving assembly 423 is in communication with the control device 500 and is in driving connection with the two clamping sub-elements 422. The control device 500 may control the second driving assembly 423 to operate. The second driving assembly 423 can drive the two clamping sub-elements 422 to move so as to clamp and release the plug 10. The second driving assembly 423 can drive the two clamping sub-members 422 to move towards each other along the fixing rod 421 to clamp the plug 10, and can also drive the two clamping sub-members 422 to move back along the fixing rod 421 to release the plug 10. The second driving assembly 423 may be driven by hydraulic pressure, pneumatic pressure or electric motor. The present embodiment does not limit the kind and structure of the second driving assembly 423 as long as the function thereof can be achieved. In a specific embodiment, the second driving assembly 423 may include a forward and reverse rotation motor, and the motor is driven. The forward and reverse rotation motor can realize forward rotation and reverse rotation, and can drive the two clamping sub-pieces 422 to respectively move in opposite directions along the fixing rod 421.

With continued reference to fig. 2, in one embodiment, the two clamping sub-assemblies 422 include a block 402 and a clamping bar 403. The sleeve block 402 is sleeved on the fixing rod 421 and can move along the fixing rod 421. The nest block 402 is drivingly connected to the second drive assembly 423. The second driving assembly 423 can drive the sleeve block 402 to move along the fixing rod 421. The clamping rod 403 is fixedly connected to the sleeve block 402. In use, the plug 10 is clamped between the two clamping bars 403.

In this embodiment, in the two clamping sub-members 422, each of the two clamping sub-members 422 includes the sleeve block 402 and the clamping rod 403, that is, there are two sleeve blocks 402 and two clamping rods 403, and the two sleeve blocks 402 are symmetrically sleeved on the fixing rod 421. The two sleeve blocks 402 are fixedly connected with the two clamping rods 403 respectively. When the second driving assembly 423 drives the two sleeve blocks 402 to move oppositely on the fixing rod 421, the two clamping rods 403 are driven to move oppositely, so as to clamp the plug 10. When the second driving assembly 423 drives the two sleeve blocks 402 to move back on the fixing rod 421, the two clamping rods 403 are driven to move back, so that the plug 10 is released.

In one specific embodiment, the second driving assembly 423 includes a screw 90, two screw blocks 91, a forward and reverse driving motor 92, and two connecting rods 93. The screw 90 is rotatably disposed in the plugging box 410 and located in the second accommodating cavity 120. The two screw blocks 91 are symmetrically arranged on the screw rod 90 and are in threaded connection with the screw rod 90. The forward and reverse driving motor 92 is disposed on the screw 90 and located between the two screw blocks 91. The two connecting rods 93 are respectively fixedly connected with the two screw blocks 91 and the two sleeve blocks 402. The forward and reverse driving motor 92 can drive the screw 90 to rotate, so that the two screw blocks 91 can move on the screw 90, and further can drive the two connecting rods 93 to move, and then the two sleeve blocks 402 also move along with the two connecting rods.

In one embodiment, the clamping bar 403 is wrapped with an insulating layer. The clamping bar 403 may be entirely covered with an insulating layer, or only the clamping bar 403 may be covered with an insulating layer where it comes into contact with the plug 10. The clamping rod 403 is wrapped by an insulating layer, so that on one hand, the situation that the plug 10 is electrified due to electrification of the clamping rod 403 when the clamping rod is contacted with the plug 10, so that the power failure sensor 300 senses errors, and the control device 500 controls errors is avoided; on the other hand, damage to the clamping bar 403 and the components connected to the clamping bar 403 after the plug 10 is inserted into the socket 200 and is electrified can be avoided.

Referring to fig. 3, in one embodiment, the charging device 20 further includes a supporting device 600. The charging device body 100 is disposed on the supporting device 600. The supporting means 600 is used to support the charging device body 100. The supporting device 600 may be a table or a stone, and the supporting device 600 may be a solid structure or a cavity structure. The present embodiment does not set any limitation to the kind, structure, material, and the like of the supporting device 600 as long as the supporting function can be achieved.

With continued reference to fig. 3, in one embodiment, the support device 600 includes a mount 610 and a support assembly 620. The mounting seat 610 is opened with a third accommodating cavity 130. The charging device body 100 is disposed on the mounting seat 610. The supporting component 620 is fixedly connected to the mounting seat 610, and is used for supporting the mounting seat 610. The structure of the mounting seat 610 may be a cubic structure or a rectangular parallelepiped structure, or may be a frame structure, and the material of the mounting seat 610 may be iron, or stainless steel. The present embodiment does not limit the type, structure, material, etc. of the mounting seat 610, and the user can select the mounting seat according to actual requirements. The supporting component 620 may be at least one supporting rod, and the present embodiment does not limit the type, number, structure, material, and the like of the supporting component 620, as long as the supporting function of the supporting component 620 can be achieved.

With continued reference to fig. 3, in one embodiment, the supporting device 600 further includes a third driving assembly 630 and a moving assembly 640. The third driving assembly 630 is disposed in the third accommodating chamber 130. The third driving assembly 630 passes through the mounting seat 610 and is rotatably connected to the moving assembly 640, and the third driving assembly 630 is used for driving the moving assembly 640 to move. The moving assembly 640 is disposed below the mounting seat 610. The third driving component 630 can drive the moving component 640 to move up and down, so that the height of the moving component 640 exceeds the supporting component 620, at this time, the moving component 640 can support the mounting seat 610, and the third driving component 630 drives the moving component 640 to move in the horizontal direction, so as to drive the charging device 20 to move in the horizontal direction, so that the charging device 20 is more flexible and more convenient to use. The third driving assembly 630 may be driven by hydraulic pressure, pneumatic pressure or electric motor. The present embodiment does not limit the kind, structure, etc. of the third driving assembly 630 as long as the function thereof can be achieved. The present embodiment does not limit the structure of the moving component 640, as long as the function thereof can be achieved. In a particular embodiment, there is at least one of the number of moving components 640.

Referring to fig. 4, in a specific embodiment, the third driving assembly 630 includes a driving motor 631, a first bevel gear 632, a second bevel gear 633, a rotating shaft 634, a first gear 635, a second gear 636, and a lead screw 637. The driving motor 631 is rotatably connected to the first bevel gear 632. The first bevel gear 632 is in meshed connection with the second bevel gear 633. The second bevel gear 633 is rotatably connected to the rotating shaft 634. The first gear 635 is rotatably connected to the rotating shaft 634, and the second gear 636 is in meshed connection with the first gear 635. The lead screw 637 is rotatably connected to the second gear 636, and the lead screw 637 penetrates through the mounting block 610 and is rotatably connected to the moving component 640.

Referring to fig. 5, in one embodiment, the moving assembly 640 includes a moving assembly body 641, a lifting sub-element 642 and a sliding sub-element 643.

The moving assembly body 641 defines a fourth accommodating cavity 140. The structure of the moving assembly body 641 may be a cubic structure, or may be a rectangular parallelepiped or other irregular structure, and the structure and the material of the moving assembly body 641 are not limited in this embodiment as long as the functions thereof can be realized.

The lifting sub-element 642 is disposed in the fourth accommodating cavity 140, and the third driving assembly 630 passes through the mounting base 610 and is in driving connection with the lifting sub-element 642, so as to drive the lifting sub-element 642 to ascend and descend. The sliding sub-element 643 is disposed on the moving assembly body 641 and located in the fourth accommodating cavity 140. The sliding sub 643 is slidably connected to the lifting sub 642. In a specific embodiment, the sliding sub 643 is a moving slot, and the moving slot is disposed on an inner wall of the moving assembly body 641. When the third driving assembly 630 drives the elevation sub-member 642 to move up and down, the elevation sub-member 642 may move on the moving slot.

With continued reference to fig. 5, in one embodiment, the lift subassembly 642 includes a wire block 644, a balancing bar 645, a travel bar 646, a lift plate 647, and a sliding wheel 648. The wire block 644 is disposed in the fourth accommodating chamber 140. The third driving assembly 630 is rotatably connected to the wire block 644 through the mounting seat 610. The balance bar 645 is disposed in the fourth accommodating cavity 140 and is fixedly connected to the wire block 644. The travel bar 646 is fixedly connected to the balance bar 645. The moving rod 646 passes through the moving assembly body 641 and is fixedly connected with the lifting plate 647. The sliding wheels 648 are slidably coupled to the lift plate 647.

When the third driving assembly 630 drives the wire block 644 to rotate, the balance bar 645 starts to slide on the sliding sub-element 643 as the wire block 644 starts to slide, so as to bring the moving rod 646 into motion, and thus, the up-and-down motion of the lifting plate 647 can be realized. When the balance bar 645 slides down, the moving bar 646 also moves down, and the lifting plate 647 moves down until the sliding wheels 648 contact the ground. When the sliding wheels 648 contact the ground, the third driving assembly 630 can drive the moving assembly 640 to move freely in the horizontal direction. In this embodiment, the third driving component 630 can drive the moving component 640 to move freely in the horizontal direction, so that the charging device 20 can move freely, and the flexibility and applicability of the charging device 20 can be improved.

Referring to fig. 6, in one embodiment, the charging device 20 further includes an image sensor 700 and a display device 800. The image sensor 700 is disposed on the charging device body 100 and is in communication connection with the control device 500, and the image sensor 700 is configured to acquire video images of the socket 200 and the plug 10. The image sensor 700 may be an ultra high definition image sensor, and ultra high definition raw digital video images of the on/off of the plug 10 and the socket 200 may be acquired by the ultra high definition image sensor, and the image sensor 700 transmits the video images to the control device 500. The control device 500 may integrate the video image and the information sensed by the power-off sensor 300 to obtain integrated information. The control means 500 controls the inserter 400 according to the integration information. The display device 800 is communicatively connected to the control device 500 for displaying the video image. The display device 800 may be a mobile phone or a computer, and an operating system of the mobile phone or the computer may be an Android system or a Windows system.

In this embodiment, the image sensor 700 acquires the video images of the socket 200 and the plug 10, and the control device 500 integrates the video images with the information sensed by the power-off sensor 300, so that the acquired integrated information is more accurate and reliable, and the reliability of the charging device 20 can be improved. The display device 800 can display the video image, so that the worker can see the on-off condition of the socket 200 and the plug 10, and the practicability of the charging device 20 is improved.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A charging device, for electrically connecting with a plug (10) of a device to be charged for charging, the charging device (20) comprising:

the charging device comprises a charging device body (100) provided with a first accommodating cavity (110);

a receptacle (200) provided to the charging device body (100);

the power-off inductor (300) is arranged on the charging device body (100), and the power-off inductor (300) is electrically connected with the plug (10) and used for inducing the connection and disconnection of the plug (10) and the socket (200);

the clamping device (400) is arranged in the first accommodating cavity (110), and the clamping device (400) is mechanically connected with the plug (10) and used for clamping the plug (10) and driving the plug (10) to move towards the socket (200) so as to realize clamping of the socket (200) and the plug (10);

a control device (500) in communication with the power-off sensor (300) and the tightening device (400) for controlling the operation of the tightening device (400) in accordance with information sensed by the power-off sensor (300);

wherein the plugging device (400) comprises: the tight inserting box (410) is arranged in the first accommodating cavity (110), and the tight inserting box (410) is provided with a second accommodating cavity (120);

the clamping assembly (420) is arranged in the second accommodating cavity (120), and the plug (10) is clamped in the clamping assembly (420);

the sliding assembly (430) is arranged in the first accommodating cavity (110) and is connected with the tight inserting box (410) in a sliding mode;

the first driving assembly (440) is arranged in the first accommodating cavity (110), is in driving connection with the tight inserting box (410), is in communication connection with the control device (500), and is used for driving the tight inserting box (410) to slide.

2. A charging arrangement as claimed in claim 1, in which the clamping assembly (420) comprises:

a fixing rod (421) fixed to the tight insertion box (410) and located in the second accommodation cavity (120);

the two clamping sub-pieces (422) are oppositely arranged on the fixing rod (421), and the plug (10) is clamped between the two clamping sub-pieces (422);

the second driving assembly (423) is arranged in the second accommodating cavity (120) and is in driving connection with the two clamping sub-pieces (422), and the second driving assembly (423) is in communication connection with the control device (500) and is used for driving the two clamping sub-pieces (422) to move along the fixing rod (421) so as to clamp and release the plug (10).

3. A charging arrangement as claimed in claim 2, in which the two clamping sub-members (422) comprise:

the sleeve block (402) is sleeved on the fixing rod (421), and the sleeve block (402) is in driving connection with the second driving component (423);

and the clamping rod (403) is fixedly connected with the sleeve block (402), and the plug (10) is clamped on the clamping rod (403).

4. A charging arrangement as claimed in claim 3, in which the clamping bar (403) is wrapped with an insulating layer.

5. The charging device according to claim 1, further comprising:

a support means (600), the charging device body (100) being provided to the support means (600), the support means (600) being for supporting the charging device body (100).

6. The apparatus according to claim 5, characterized in that said support means (600) comprise:

the mounting seat (610) is provided with a third accommodating cavity (130), and the charging device body (100) is arranged on the mounting seat (610);

the supporting component (620) is fixedly connected with the mounting seat (610) and is used for supporting the mounting seat (610).

7. The apparatus according to claim 6, wherein the support means (600) further comprises:

a third driving assembly (630) disposed in the third accommodating chamber (130);

the third driving assembly (630) penetrates through the mounting seat (610) and is rotatably connected with the moving assembly (640), and the third driving assembly (630) is used for driving the moving assembly (640) to move.

8. The apparatus of claim 7, wherein the moving component (640) comprises:

the moving assembly body (641) is provided with a fourth accommodating cavity (140);

the lifting sub-element (642) is arranged in the fourth accommodating cavity (140), and the third driving assembly (630) penetrates through the mounting seat (610) to be in driving connection with the lifting sub-element (642);

and the sliding sub-piece (643) is arranged on the moving assembly body (641), is positioned in the fourth accommodating cavity (140), and is connected with the lifting sub-piece (642) in a sliding mode.

9. The apparatus of claim 8, wherein the lift sub (642) comprises:

the wire block (644) is arranged in the fourth accommodating cavity (140), and the third driving component (630) penetrates through the mounting seat (610) and is in rotating connection with the wire block (644);

the balance rod (645) is arranged in the fourth accommodating cavity (140) and is fixedly connected with the wire block (644);

a travel bar (646) fixedly connected to the balance bar (645);

the lifting plate (647), the moving rod (646) passes through the moving assembly body (641) and is fixedly connected with the lifting plate (647);

and the sliding wheel (648) is in sliding connection with the lifting plate (647).

10. The apparatus of claim 1, further comprising:

an image sensor (700) disposed on the charging device body (100) and communicatively connected to the control device (500), wherein the image sensor (700) is configured to acquire a video image of the socket (200) and the plug (10);

a display device (800) communicatively connected to the control device (500) for displaying the video image.