WO2020252789A1

WO2020252789A1 - Charging module, and mobile power source leasing device

Info

Publication number: WO2020252789A1
Application number: PCT/CN2019/092407
Authority: WO
Inventors: 何泽文; 黄梁君; 刘荣平
Original assignee: 威海安屯尼智能电子科技有限公司
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-12-24

Abstract

The present invention relates to a charging module and a mobile power source leasing device. The charging module comprises a shell; and a slide support, an elastic element and an electromagnetic valve, which carry a mobile power source in and out of a compartment channel. Two ends of the elastic element are respectively connected to the slide support and the shell, and the charging module makes the slide support pop up so same moves towards a compartment opening by means of an elastic force of the elastic element, thereby making the mobile power source pop up. The electromagnetic valve comprises a telescopic spindle. The charging module locks the mobile power source by means of the electromagnetic valve spindle extending out and forming a clamping-fit with the mobile power source in the compartment channel, and the charging module unlocks the mobile power source by means of controlling the electromagnetic valve spindle to retract, thereby releasing the clamping.

Description

Charging module and mobile power rental equipment

Technical field

The invention relates to a charging device, in particular to a charging module and mobile power rental equipment.

Background technique

In the prior art mobile power rental equipment, one of the commonly used charging modules is the absorbing type, and its transmission mechanism has the advantages: it can realize the independent suction and ejection of the mobile power supply, but the experience is good. The disadvantage is that the overall structure of the transmission mechanism is complex and the assembly is complicated , The cost is high and it takes up a lot of space. Commonly used charging modules also include the push-in lock-in type, which is relatively simple in structure, easier to assemble, and lower in cost. Its disadvantages: the mobile power needs to be inserted manually, and foreign objects smaller than the width and thickness of the warehouse body will also be inserted. Lock the warehouse, causing the phenomenon that the mobile power cannot be returned.

technical problem

The technical problem to be solved by the present invention is to provide a charging module and mobile power rental equipment to solve the problems of complicated structure and assembly of the current charging module, high cost, and failure to return the mobile power due to mislocking, as well as the area occupied by the mobile power rental equipment Problems such as large space.

Technical solutions

To solve the above technical problems, the present invention adopts the following technical solutions:

A charging module includes a housing, the housing defines a warehouse way for accommodating mobile power supplies, and the front end of the warehouse road is the warehouse entrance; the charging module also includes a sliding bracket for carrying the mobile power source in and out of the warehouse, An elastic element and a solenoid valve; both ends of the elastic element are connected to the sliding bracket and the housing respectively, and the charging module uses the elastic force of the elastic element to eject the sliding bracket to move toward the warehouse mouth, thereby ejecting the mobile power; the solenoid valve includes a retractable spindle; The charging module locks the mobile power by controlling the solenoid valve main shaft to retract and release the card position to lock the mobile power by forming a card position fit with the mobile power in the warehouse.

The charging module includes a module control component, which controls the charging and/or information transmission of the mobile power supply in the warehouse; the module control component is electrically connected with the solenoid valve to control the power on and off of the solenoid valve; the elastic element Keep the elastic deformation in the trend of popping out the sliding bracket; when there is no mobile power in the warehouse or when the mobile power pops up, the elastic element is in a small amount of tension or compression, and the elastic element pulls the sliding bracket close to the warehouse entrance; the mobile power is from the warehouse entrance Advancing the warehouse, the sliding bracket moves inward to stretch or compress the elastic element to increase the amount of deformation.

The solenoid valve main shaft maintains a forward natural extension state; the solenoid valve main shaft can automatically retract and move, including retracting to the solenoid valve when pushed by an external force, or actively extending forward when the external force is eliminated When the solenoid valve is energized, the solenoid valve main shaft retracts and moves; after the solenoid valve is powered off, the solenoid valve main shaft automatically expands and contracts and protects the natural extended state.

The module control component controls the solenoid valve to be energized only when the module pops out of the mobile power supply or the sliding bracket, and is powered off at other times; the module control component controls the solenoid valve to be energized to retract the solenoid valve spindle to unlock the movement Power; The control component is a control circuit board.

The housing is provided with an elastic element installation compartment, the elastic element is elastically telescopically installed in the installation compartment and drives the sliding bracket to reciprocate; the housing is also provided with a solenoid valve installation cavity, and the solenoid valve is installed in the solenoid valve installation cavity, The side wall of the housing between the solenoid valve installation cavity and the warehouse passage defines a shaft hole correspondingly, and the solenoid valve main shaft can be moved forwardly or back out of the warehouse passage through the shaft hole; the sliding bracket is movably installed in the warehouse passage.

The elastic element installation compartment of the shell includes a section of guide groove defined by the side wall of the warehouse road; the sliding bracket includes an elastic element installation portion and a mobile power storage compartment; the mobile power storage compartment is used to accommodate mobile power supplies and drive movement The power supply reciprocates in the warehouse with the sliding bracket; the elastic element is flexibly installed in the guide groove, one end of the elastic element is installed on the front or rear wall of the guide groove, and the other end is installed on the elastic element installation part of the sliding bracket; The elastic element mounting part of the sliding bracket is slidably installed in the guide groove, and is driven by the elastic element to reciprocate along the guide groove; the front or rear wall of the guide groove is used as the elastic element mounting part of the sliding bracket before the guide groove Or the limiting wall moving backwards.

The elastic element installation warehouse is connected with the warehouse road; the elastic element installation warehouse is formed by a recessed section of the side wall of the warehouse road; a section of the recessed side wall of the warehouse road is connected with the front and rear end walls and encloses the guide groove; The elastic element mounting portion of the sliding bracket is a protruding slider provided on the outer side wall of the mobile power storage compartment; the elastic element mounting portion of the sliding bracket reciprocates back and forth between the front and rear walls of the guide groove while compressing or stretching the elastic Element; the elastic element is a spring.

The left and right side walls of the warehouse are respectively provided with the elastic element installation compartments of the housing, a pair of springs are respectively installed in the installation compartments on the left and right side walls; the front or rear wall of the installation compartment, and the elastic element installation part of the sliding bracket On the upper part, a hole or a wall or a hook for connecting one end of the fixed spring is correspondingly formed; the front end of the shell defines a warehouse opening, and the warehouse opening is for mobile power to enter and exit the warehouse; the shell includes a back plate at the rear end of the warehouse , The backplane is provided with vias, the control assembly includes charging and/or signal terminals, the charging and/or signal terminals are exposed in the warehouse through the vias on the backplane to connect with the terminals of the mobile power supply; the housing is provided with The sensor is used to detect the position information of the mobile power supply and/or the status information of the solenoid valve. The sensor is signal connected with the module control component; the housing is provided with a fixed positioning structure; the charging module also includes a top cover, which is arranged on the housing The top of the body.

The present invention also provides a mobile power lending device, which includes a body, and the lending device further includes a plurality of charging modules described above, and the charging modules are installed in the body.

A master control board is arranged in the fuselage, and the master control board is connected with the control components of each charging module and controls the work of each charging module.

The present invention also provides a mobile power rental equipment, which includes a body and a plurality of charging modules installed in the body.

As some embodiments, the main control board in the fuselage is connected to the control components of each charging module and works according to each charging module.

Beneficial effect

The beneficial effects of the present invention are:

On the premise of ensuring that the mobile power supply can be ejected normally when renting and the mobile power supply can be normally locked when returning and inserting, the structural components are simplified, the assembly is simple, and the mobile power supply is locked safely.

Furthermore, when there is no mobile power supply, the mechanism will not be automatically locked. Only when a matching mobile power supply is put in, the return conditions can be achieved and the charging module can be automatically foolproof.

The present invention will be further described in detail below in conjunction with the accompanying drawings.

Description of the drawings

Fig. 1 is an exploded view of a mobile power charging module according to a first embodiment of the present invention.

2 is a perspective view of the mobile power charging module in the loaned state according to the first embodiment of the present invention.

Fig. 3 is a perspective view of a locked state of the mobile power charging module according to the first embodiment of the present invention.

4 is an exploded view of a part of the structure of the mobile power charging module according to the second embodiment of the present invention.

Fig. 5 is a perspective view of a locked state of a mobile power charging module according to a second embodiment of the present invention.

Fig. 6 is a perspective view of a mobile power lending device according to an embodiment of the present invention.

Embodiments of the invention

It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other, and the present invention will be further described in detail below with reference to the drawings and specific embodiments.

Referring to Figures 1-5, an embodiment of the present invention provides a mobile power charging module 100, which includes a housing 1, and a control assembly 8 mounted on the housing 1 and mounted on the housing, a sliding bracket 3, an elastic element 2, and Solenoid valve 6. The housing 1 defines a warehouse road 10 that accommodates and allows the mobile power supply 4 to enter and exit. The front end of the warehouse road 10 is a warehouse road mouth 11. The sliding bracket 3 is movably installed in the warehouse 10 by the elastic element 2. The sliding bracket 3 is used to carry the mobile power source in and out of the warehouse 10, and the charging module 100 uses the elastic force of the elastic element 2 to eject the sliding bracket to move toward the warehouse entrance 11, thereby ejecting the mobile power source 4 out of the warehouse entrance for users to rent. The two ends of the elastic element 2 are respectively mounted on the sliding bracket 3 and the housing 1. The solenoid valve 6 includes a telescopic main shaft 60. The charging module 100 is extended by the solenoid valve spindle 60 to form a card position fit with the mobile power source 4 in the warehouse 10 to lock the mobile power source. The charging module 100 unlocks the mobile power supply by controlling the solenoid valve spindle to retract to release the card position. Preferably, the elastic element 2 is a spring, including a tension spring or a compression spring. Of course, it can also be an element of other form, structure or elastic material, which can generate elastic force to drive the sliding bracket 3 to move, and the mobile power source 4 is ejected. The housing 1 is provided with an elastic element installation bin 12, and the elastic element 2 is elastically and telescopically installed in the installation bin 12 and drives the sliding bracket 3 to reciprocate. The housing 1 is also provided with a solenoid valve mounting cavity 16, the solenoid valve 6 is mounted in the solenoid valve mounting cavity 16, the housing side wall 13 between the solenoid valve mounting cavity 16 and the warehouse 10 correspondingly defines a shaft hole 15, the solenoid valve spindle 60 passes through the shaft hole 15 to move forwardly into or backward out of the warehouse road 10. The charging module 100 further includes a top cover 5 which is arranged on the top of the casing 1.

The charging module 100 of the present invention can realize the locking and unlocking functions through a solenoid valve 6, and the mobile power source is driven in and out of the warehouse through the elastic element 2, and the structure is simple.

The casing 1 is the main structural component of the charging module, and other functional components are installed on the casing 1, and the top surface of the casing 1 defines the warehouse channel 10. The mobile power supply 4 moves in and out of the warehouse to realize the lease operation, while charging and data and information transmission are performed in the warehouse 10 at the same time. The front end of the warehouse is Cangdaokou 11. The mobile power supply enters and exits the warehouse 10 from the warehouse. The warehouse gate 7 can be set at the warehouse. The warehouse door 7 can be rotatably installed on both sides of the warehouse entrance through a rotating shaft, and the warehouse door 7 can be turned open by a mobile power supply. The left and right side walls of the warehouse 10 can be used as guide rails for the front and back movement of the mobile power source (in this embodiment, the sliding bracket 3).

As a specific embodiment, the installation bin 13 includes a section of guide groove 120 defined by the side wall of the bin. The elastic element installation warehouse 12 and the warehouse road 10 pass through, that is, the guide groove 120 and the warehouse road 10 pass through. The elastic element installation bin 12 is formed by recessing a section of the side wall 130 of the bin side wall 13. A section of the side wall 130 recessed in the side wall 13 of the warehouse passage is connected to the front and rear end walls 121 of the guide groove 120 to enclose the guide groove 120. In this embodiment, the side walls 13 on the left and right sides of the warehouse channel 10 are respectively provided with elastic element installation warehouses 12 of the shell. A pair of springs (elastic elements 2) are respectively installed in the installation bins 12 on the left and right side walls, and the sliding frame 3 is elastically connected from both sides to move in and out smoothly. The elastic element 2, that is, a spring, is elastically and telescopically installed in the guide groove 120.

The housing 1 includes a back plate 14 at the rear end of the warehouse. The back plate 14 is provided with a through hole 140. The control assembly 8 includes a charging and/or signal terminal 80. The charging and/or signal terminal 80 passes through the through hole 140 on the back plate. It is exposed in the warehouse 10 to be connected to the terminal 40 of the mobile power source 4. A number of sensors are provided on the housing to detect the position information of the mobile power supply and/or the status information of the solenoid valve. The sensor 9 as shown in FIG. 1 is electrically and signally connected to the module control assembly 80 to connect The detected information is transmitted to the control component 8.

The housing 1 is provided with a fixed positioning structure 19 for mounting and fixing the housing 1 and the top cover 5. The fixing and positioning structure 19 may be a positioning column and a positioning hole, or may be further fixed by screws. The fixed positioning structure 19 can be arranged at any appropriate position on the housing 1, for example, on the left and right side walls 13.

The side wall of the warehouse 10 is also provided with a solenoid valve mounting cavity 16 for installing the solenoid valve 6. The corresponding position of the housing side wall 13 between the solenoid valve mounting cavity 16 and the warehouse 10 defines a shaft hole 15 for The solenoid valve main shaft 60 passes through the shaft hole 15 and can extend forward into or backward out of the warehouse 10.

In this embodiment, the elastic element installation warehouse 12 is arranged on the side wall of the front end of the warehouse road, close to the warehouse door 11, and the elastic element 2 is installed on both sides of the warehouse road near the entrance of the warehouse road. The solenoid valve installation cavity 16 is arranged on the side wall of the warehouse near the back plate. Of course, these structures can also be arranged at other suitable positions on the housing 1 according to specific requirements.

In this embodiment, the sliding bracket 3 is movably installed in the warehouse 10. The sliding bracket 3 is used for carrying and transporting the mobile power source 4 in and out of the warehouse aisle 10. Specifically, the sliding bracket 3 includes a mobile power accommodating warehouse 30. The mobile power source is stored in the accommodating warehouse 30, and the accommodating warehouse 30 drives in and out of the warehouse aisle 10. The mobile power storage bin 30 is used for accommodating the mobile power 4 and drives the mobile power 4 to reciprocate along the sliding bracket 3 in the warehouse 10. The bottom wall of the accommodating bin 30 carries the mobile power source, and the surrounding side walls, in which the front end is open, and the rear end wall 32 is used as an extension wall to block the mobile power source, which drives the mobile power source to move forward or is pushed backward by the mobile power source. Bracket 3.

An elastic element mounting portion 31 is provided on the sliding bracket 3. In this embodiment, the elastic element mounting portion 31 of the sliding bracket is a sliding block provided on the outer side wall of the mobile power accommodating bin 30 and protruding outwards, and the convex sliding block is located in the guide groove 120 to move back and forth. The protruding sliders are arranged on both sides of the front end of the sliding bracket 3 or in the middle position or the rear position. In the side walls of the sliding bracket 3, the front end is open for the mobile power supply to enter and exit, and the rear wall 32 is formed with a gap to facilitate the mobile power supply The terminal 40 can be in contact with the charging and/or signal terminal 80 in the warehouse.

The elastic element 2 is elastically and telescopically installed in the guide groove 120. One end of the elastic element 2 is installed on the front wall and/or the rear wall 121 of the guide groove. In this embodiment, it is installed on the front wall 121. The other end of the elastic element 2 is mounted on the elastic element mounting portion 31 of the sliding bracket. The elastic element mounting portion 31 of the sliding bracket is slidably installed in the guide groove 120, and is driven by the elastic element 2 to reciprocate along the guide groove. The front wall and the rear wall 121 of the guide groove are used as the limit walls for the elastic element mounting part 31 of the sliding bracket to move back and forth in the guide groove 120, correspondingly limit the depth of the mobile power source 4 driven by the sliding bracket 3 into the warehouse 10 And the extension length outside the ejection warehouse. When the sliding bracket 3 drives the mobile power source to move in and out of the warehouse lane 10, the elastic element mounting part 31 of the sliding bracket reciprocates back and forth between the front and rear walls of the guide groove, while compressing or stretching the elastic element.

In some embodiments, on the rear end wall or front end wall 121 of the elastic element mounting compartment 12 of the housing, and on the elastic element mounting portion 31 of the sliding bracket, that is, the sliding block, a hole or hole for connecting and fixing the elastic element 2 is correspondingly formed. Card wall or hook. Specifically, one end of the elastic element 2 is clamped or pressed against the rear end wall or front end wall 121 of the installation bin, or in the hole formed therein, or on the hook 18 provided on it; the other end of the elastic element 2 It is clamped or pressed against the surface of the elastic element mounting portion 31 of the sliding bracket, or in the hole 33 formed therein, or on the hooks 34 provided on it, so as to fix the two ends of the elastic element 2.

The elastic element 2 of the present invention always maintains elastic deformation and is in a tendency to eject the sliding bracket 3 outward. When there is no mobile power supply in the warehouse 10 or a mobile power pop-up, the elastic element 2 is in a small amount of tension or compression, and the elastic element pulls the sliding bracket 3 close to the warehouse entrance 11, and is limited and fixed by the front wall 121 of the guide groove , Refer to Figure 2. When the mobile power source 4 is pushed into the warehouse 10 from the warehouse entrance 11, the sliding bracket 3 moves inward to stretch or compress the elastic element 2 to increase the amount of deformation, as shown in FIGS. 3 and 5.

The charging module 100 includes a module control component 8 which controls the mobile power supply in the warehouse 10 to charge and/or perform information transmission. The module control component 8 is electrically connected with the solenoid valve 6 to control the solenoid valve 6 to be turned on and off.

In some embodiments, the solenoid valve main shaft 60 maintains a forward natural extension state. The solenoid valve spindle 60 can automatically retract and move, including retracting toward the solenoid valve 6 when pushed by an external force, or actively extending forward after the external force is eliminated. When the solenoid valve 6 is energized, the solenoid valve spindle 60 retracts. After the solenoid valve is powered off, the solenoid valve main shaft 60 automatically expands and contracts and protects the natural extended state.

In the above embodiment, when there is a mobile power supply in the warehouse 10 or in a charging state, the main shaft 60 of the solenoid valve is in a naturally extended state, the mobile power supply is locked, and the solenoid valve is powered off. The spring is in the state of maximum deformation of extension or compression.

During the mobile power lending process, the solenoid valve 6 is energized at the moment the mobile power pops up to retract the solenoid valve spindle 60 and exit the lock hole 41 of the mobile power supply; after the mobile power pops up, the solenoid valve is powered off and the solenoid valve spindle 60 returns to its natural state. Reach out. After the mobile power is ejected, the spring is in a state where the amount of extension or compression is small.

Preferably, the module control component 8 controls the solenoid valve 6 to be energized only when the module pops out of the mobile power supply or the sliding bracket, and is powered off at other times. The module control assembly 8 controls the solenoid valve 6 to be energized to retract the solenoid valve main shaft 60 and detach from the lock hole 41 provided on the side wall of the power bank, thereby unlocking the power bank.

In a specific embodiment, the control component 8 is a control circuit board, on which a control chip is arranged. A set of charging and/or signal terminals 80 are also provided on the control assembly 8. The mobile power supply is returned to the warehouse 10. After the return is in place, the charging and/or signal terminal 40 on the outer wall of the mobile power supply 4 is in contact with the charging and/or signal terminal 80 on the control assembly, so that the control assembly 8 controls the charging And/or signal transmission.

Referring to FIGS. 1-3, the charging module 100 of the first embodiment of the present invention uses a spring, specifically a compression spring as a specific example of the elastic element 2, and one end of the spring is pressed against the front end wall 121 of the guide groove of the module housing 1. The other end abuts against the elastic element mounting portion 31 of the sliding bracket, that is, the surface of the slider. The surface is opposite to the front end wall 121. The spring is in a compressed state. That is, the limit sliding bracket pops out to move.

In Figs. 4-5, the charging module 100 of the second embodiment of the present invention uses a tension spring as a specific example of the elastic element 2. One end of the tension spring is clamped to a card provided on the front end wall 121 of the guide groove of the module housing 1. The other end of the hook 18 is clamped on the elastic element mounting portion 31 of the sliding bracket, that is, the hook 34 on the surface of the slider, the surface is opposite to the rear end wall 121, the tension spring is in a stretched state, and the rear end wall 121 is elastic The component mounting portion 31 is the backward movement of the sliding block, that is, the return position of the limit sliding bracket carrying the mobile power inward.

Referring to FIG. 6, the present invention also provides a mobile power rental device 1000, which includes a body, and a plurality of charging modules 100 are installed in the body. A master control board 300 is arranged in the fuselage, and the master control board 300 is connected to the control assembly 8 of each charging module 100 and controls the operation of each charging module 100.

When the mobile power supply is lent: the solenoid valve 6 is energized to work, the main shaft 60 that locks the mobile power supply is contracted and unlocked, the spring is in the maximum deformation state of tension or compression, and the mobile power is ejected by elastic force. After the mobile power is ejected, the solenoid valve 6 is automatically cut off The solenoid valve spindle 60 is restored to its natural extended state.

When the mobile power supply is returned: When the mobile power supply is inserted, the main shaft 60 of the solenoid valve remains extended, and the main shaft 60 can be retracted automatically by external force. During the insertion of the mobile power supply, the outer wall of the mobile power supply pushes the main shaft 60 backward to shrink Back until the mobile power supply is inserted in place, the main shaft of the solenoid valve is aligned with the lock hole 41 of the mobile power supply, the external force of the mobile power supply received by the solenoid valve main shaft disappears, and the solenoid valve main shaft 60 pops forward to lock the mobile power supply, realizing the solenoid valve automatic Lock the mobile power supply. Other sizes of mobile power sources or foreign objects are pushed into the warehouse 10, and cannot be locked with the solenoid valve spindle 60, so it can avoid accidental locking.

In other embodiments, a position sensor is provided on the charging module 100, and the position sensor and/or the information of the mobile power source read by the module control component 8 determines whether the mobile power source is properly returned. The solenoid valve can also be turned on and off by the module control assembly 8, and the solenoid valve spindle 60 is extended to lock when the mobile power supply is returned to the position. When the mobile power supply needs to be lent, the solenoid valve spindle 60 is controlled by the module control assembly 8 to retract and unlock. In other embodiments, the solenoid valve main shaft 60 can also be automatically restored to an extended or retracted initial state or a zero state through a reset structure (such as a reset spring).

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or The positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, Therefore, it cannot be understood as a limitation to the present invention.

In addition, in the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

In the present invention, unless otherwise clearly defined and defined, the terms "installed", "connected", "connected", "fixed" and other terms should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. , Or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meaning of the above-mentioned terms in the present invention can be understood according to specific circumstances.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. And variants, the protection scope of the present invention is defined by the appended claims and their equivalents.

Claims

A charging module includes a housing, the housing defines a warehouse road for accommodating mobile power supplies, and the front end of the warehouse road is a warehouse road opening; the charging module further includes a warehouse road for carrying mobile power supplies in and out of the warehouse. The two ends of the elastic element are respectively connected with the sliding support and the housing, and the charging module uses the elastic force of the elastic element to eject the sliding support to move toward the warehouse opening, thereby ejecting the mobile power; the solenoid valve includes Telescopic main shaft; the charging module uses the solenoid valve main shaft to extend and form a card position fit with the mobile power supply in the warehouse to lock the mobile power; the charging module unlocks the mobile power by controlling the solenoid valve main shaft to retract and release the card position .
The charging module according to claim 1, wherein the charging module comprises a module control component, the module control component controls the mobile power charging and/or information transmission in the warehouse; the module control component and the electromagnetic The valve is electrically connected to control the solenoid valve to turn on and off; the elastic element maintains the elastic deformation in a tendency to pop out of the sliding bracket; when there is no mobile power source in the warehouse or the mobile power source pops up, the elastic element is in a small amount of tension or compression , The elastic element pulls the sliding bracket close to the warehouse passage; the mobile power supply pushes the warehouse passage from the warehouse entrance, and the sliding bracket moves inward to stretch or compress the elastic component to increase the deformation.
The charging module according to claim 2, characterized in that: the solenoid valve main shaft maintains a forward natural extension state; the solenoid valve main shaft can automatically retract and move, including retracting toward the solenoid valve when pushed by an external force. When the solenoid valve is energized, the solenoid valve spindle retracts and moves; when the solenoid valve is powered off, the solenoid valve spindle automatically expands and contracts and protects the natural extension state.
The charging module according to claim 3, wherein the module control component controls the solenoid valve to be powered on only when the module pops out of the mobile power supply or the sliding bracket, and is powered off at other times; the module control component The solenoid valve is energized to retract the solenoid valve spindle to unlock the mobile power supply; the module control component is a control circuit board.

To
The charging module according to any one of claims 1 to 4, wherein the housing is provided with an elastic element installation compartment, and the elastic element is elastically and telescopically installed in the installation compartment, and drives the sliding bracket to reciprocate The housing is also provided with a solenoid valve installation cavity, the solenoid valve is installed in the solenoid valve installation cavity, the side wall of the housing between the solenoid valve installation cavity and the warehouse channel defines a shaft hole correspondingly, and the solenoid valve spindle can pass through the shaft hole to move forward Reach in or back out of the warehouse; the sliding bracket is movably installed in the warehouse.
The charging module according to claim 5, wherein the elastic element installation compartment of the housing includes a section of guide groove defined by the side wall of the warehouse; the sliding bracket includes an elastic element installation portion and a mobile power supply housing Warehouse; the mobile power storage compartment is used to store the mobile power supply and drive the mobile power supply to reciprocate with the sliding bracket in the warehouse; the elastic element can be flexibly installed in the guide groove, and one end of the elastic element is installed on the front wall or back of the guide groove The end wall and the other end are mounted on the elastic element mounting part of the sliding bracket; the elastic element mounting part of the sliding bracket is slidably mounted in the guide groove, and the elastic element drives the reciprocating motion along the guide groove; the front wall or rear of the guide groove The end wall serves as a limit wall for the elastic element mounting part of the sliding bracket to move forward or backward in the guide groove.
The charging module according to claim 6, wherein the elastic element installation compartment is connected to the warehouse road; the elastic element installation compartment is formed by a section of the side wall recessed in the warehouse road; a section of the side wall recessed in the warehouse road It is connected with the front and rear walls and encloses the guide groove; the elastic element mounting part of the sliding bracket is a protruding slider provided on the outer side wall of the mobile power storage bin; the elastic element mounting part of the sliding bracket is in the guide groove The front and rear walls reciprocate back and forth while compressing or stretching the elastic element; the elastic element is a spring.
The charging module according to claim 7, characterized in that: the elastic element installation compartments of the shell are respectively provided on the left and right side walls of the warehouse, and a pair of springs are respectively installed in the installation compartments on the left and right side walls; The front wall or the rear wall of the housing and the elastic element mounting part of the sliding bracket are correspondingly formed with a snap hole or a snap wall or a hook for connecting one end of the fixed spring; the front end of the shell defines a warehouse entrance, which is for the mobile power to enter and exit Warehouse; the housing includes a backplane at the rear end of the warehouse, the backplane is provided with vias, the module control component includes charging and/or signal terminals, the charging and/or signal terminals are exposed through the vias on the backplane In the warehouse, it is connected with the terminal of the mobile power supply; the housing is provided with a sensor for detecting the position information of the mobile power supply and/or the status information of the solenoid valve, and the sensor is signal connected with the module control component; the housing is provided with a fixed Positioning structure; the charging module also includes a top cover, which is arranged on the top of the shell.
A mobile power lending device, comprising a body, characterized in that: the lending device further comprises a plurality of charging modules according to any one of claims 1 to 8, and the charging modules are installed in the body .
9. The mobile power rental equipment according to claim 9, characterized in that: a master control board is arranged in the body, and the master control board is connected with the module control components of each charging module and controls the operation of each charging module.