CN116717667A - Module supporting mechanism and wall-mounted charging pile - Google Patents

Abstract

The invention discloses a module supporting mechanism and a wall-mounted charging pile, wherein a module comprises a module main body and a locking part positioned below the module main body, and mounting flanges are formed by outwards extending the left end and the right end of the locking part relative to the surface of the module main body; the module support mechanism includes: the module bracket is provided with a mounting hole for the module to pass through along the vertical direction and an abutting flange corresponding to the mounting flange; the mounting flange is adapted to vertically abut against the abutment flange to define a mounting position of the module; the movable piece is provided with a hooking part which penetrates through the abutting flange and is exposed below the abutting flange; the hooking part is suitable for hooking the mounting flange to support the module; the module supporting mechanism can support the module and prevent the module from falling.

Description

Module supporting mechanism and wall-mounted charging pile

Technical Field

The invention relates to the technical field of wall-mounted charging piles, in particular to a module supporting mechanism and a wall-mounted charging pile.

Background

The electric automobile is a vehicle which uses a vehicle-mounted power supply as power and uses a motor to drive wheels to run and meets various requirements of road traffic and safety regulations. The electric vehicle has smaller influence on the environment than the traditional vehicle, and has wide prospect, but the prior art is still immature, and the working principle is that a storage battery, a current, a power regulator, a motor, a power transmission system and a driving vehicle run, and in order to ensure the normal use of the electric vehicle, a charging pile is arranged on a specific occasion to provide paid charging for the vehicle.

The wall-mounted charging pile mainly comprises a shell, a charging module, a charging gun and a plurality of electric components, wherein the shell comprises a bottom shell and a flip, the back of the bottom shell is abutted against and mounted on the wall, an opening is formed in the front of the bottom shell, and the flip is hinged to the bottom shell and used for openably covering the opening on the bottom shell; a chamber is formed inside the housing, in which the charging module and other electrical components are mounted, and the charging gun is connected to the charging module by a wire and can be fixedly placed on the housing. When the charging module fails or needs to be maintained, the flip cover is opened first, after the internal cavity space is exposed, the old charging module is taken down again, and a new charging module is replaced, so that the charging module needs to be taken away from the shell relatively easily, but electrical components and wires inside the shell are relatively complex, if the charging module needs to be taken from the front side of the charging pile, the arrangement of the electrical components and the wires needs to avoid the charging module as much as possible, and therefore, the higher requirement is provided for the wiring inside the charging pile, and the electrical components are intensively installed in the smaller space, so that the heat dissipation of the internal electrical components is not facilitated.

For this reason, in the prior art, a wall-mounted charging pile with a lower opening appears, and an opening is formed in the bottom of the casing, so that the charging module can be mounted in the cavity of the casing from the lower opening or taken out from the cavity of the casing, and the charging module can be fixed on the casing in a bolt locking manner, but when the charging module is detached, the charging pile needs to prop up the charging module to prevent the charging module from falling, so that the operation is inconvenient.

Disclosure of Invention

The invention aims to overcome the defects or problems in the prior art and provide a module supporting mechanism and a wall-mounted charging pile, wherein the module supporting mechanism can support a module and prevent the module from falling.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

a module supporting mechanism for applying insurance to a module assembled and disassembled along the vertical direction, wherein the module comprises a module main body and a locking part positioned below the module main body, and mounting flanges are formed at the left end and the right end of the locking part in an outward extending manner relative to the surface of the module main body; and, the module support mechanism includes: a module bracket provided with a mounting hole for the module to pass through in the vertical direction and an abutting flange corresponding to the mounting flange; the mounting flange is adapted to abut against the abutment flange in a vertical direction to define a mounting position of the module; and at least one pair of support assemblies, each pair of support assemblies is arranged above the abutting flanges on two opposite sides of one mounting hole; each supporting component comprises a moving piece which is suitable for being switched between a first position and a second position relative to the module bracket, and the moving piece is provided with a hooking part which penetrates through the abutting flange and is exposed below the abutting flange; the hooking portion is adapted to be hooked by the mounting flange to support the module.

Further, each mounting hole is correspondingly provided with a pair of supporting components, and the two supporting components are arranged above the abutting flange in a diagonal manner relative to the corresponding mounting holes; the moving member is slidably engaged with the module bracket in the front-rear direction to switch between a first position and a second position.

Further, the support assembly includes an elastic member, both ends of which act on the module bracket and the moving member, and are adapted to apply force to the moving member so as to maintain a state of hooking the mounting flange.

Further, the hooking part is provided with a guide inclined plane and a hooking notch; the guide inclined plane is obliquely arranged from bottom to top and is suitable for being abutted by the mounting flange to drive the moving piece to move when the module moves along the vertical direction; the hooking notch is connected with the guide inclined plane and is suitable for the installation flange to stretch in to hook the installation flange.

Further, the support assembly further comprises a fixing seat; the fixed seat is fixedly connected above the abutting flange and is in sliding fit with the moving piece along the front-back direction; the two ends of the elastic piece act on the moving piece and the fixed seat.

Further, the fixing seat is provided with a limiting shaft, and the limiting shaft extends in the left-right direction and is provided with at least two limiting shafts along the front-back direction; the moving part is provided with sliding grooves extending along the front-back direction, and the sliding grooves are in one-to-one correspondence with the limiting shafts; the limiting shaft penetrates through the sliding groove to form sliding fit with the moving piece in the front-rear direction.

Further, at least one of the sliding grooves is disposed near the hooking portion.

Further, the support assembly includes a bumper; the fixing seat comprises a mounting part, a sliding part and a limiting part; the mounting part is suitable for being abutted against and fixedly connected with the abutting flange; the sliding part is formed by upwards extending the mounting part, and the limiting shaft is arranged on the sliding part; the limiting part is formed by upwards extending the mounting part and forms a yielding space with the sliding part; the buffer piece is fixedly connected to one side, facing the abdication space, of the limiting part; the moving part is provided with an abutting part positioned in the yielding space, and the abutting part is suitable for being switched to abut against the sliding part and the buffer part when the moving part slides relative to the fixed seat.

Further, the elastic piece is a spring; the sliding part is provided with a first spring hole and a spring relief groove extending along the front-back direction, and the moving part is provided with a second spring hole; the elastic piece is located in the spring abdicating groove, and two ends of the elastic piece are hooked to the first spring hole and the second spring hole respectively.

In addition, the invention also provides a wall-mounted charging pile, which comprises the module supporting mechanism; the bottom of the shell is provided with a lower opening which is suitable for the module to pass through along the vertical direction, and the module bracket is fixedly arranged on the shell in a posture that the mounting hole of the module bracket corresponds to the lower opening and is positioned above the lower opening; the module is a charging module adapted to be fixedly mounted to the module support.

Further, the shell comprises a base and a lower flip; the base is provided with the lower opening and is hinged with the lower flip cover; the lower flip cover is adapted to flip over to cover or open the lower opening and to maintain a state of covering the lower opening by a magnetic attraction fit.

From the above description of the present invention, compared with the prior art, the present invention has the following advantages:

1. the module support mechanism is provided with a module support and support assemblies, a module can be mounted on the module support, a mounting flange is arranged on the module, an abutting flange is arranged on the module support, when the module is mounted on the module support, the mounting flange abuts against the abutting flange to limit the position of the module, meanwhile, at least one pair of support assemblies are arranged on the module support, each pair of support assemblies is arranged above the abutting flange on two opposite sides of a mounting hole and comprises a moving piece, the moving piece can be switched between a first position and a second position, a hook part is arranged on the moving piece and can be in hook fit with the mounting flange, so that the module is supported through the moving piece, the module is prevented from falling off, and when the module needs to be dismounted, the moving piece is pushed to enable the moving piece to be separated from the hook fit;

the mounting flange protrudes from the surface of the module main body, the supporting component is mounted above the abutting flange, the module main body is in the range of the mounting hole and cannot interfere with the supporting component in the process of mounting and dismounting the module to the module bracket along the vertical direction, the supporting component cannot damage the surface of the module main body, and the hooking part on the moving piece can form hooking fit with the mounting flange by sliding when the mounting flange abuts against the abutting flange;

therefore, the module supporting mechanism provided by the invention realizes the anti-drop insurance of the module assembled and disassembled along the vertical direction by utilizing the matching of the mounting flange arranged on the module, the abutting flange arranged on the module support and the supporting component, can be more convenient for a worker to assemble and disassemble the module, and can support the module temporarily through the supporting component and then sequentially disassemble the bolts of the mounting module when the module is disassembled, or can directly support and fix the module by utilizing the supporting component without using the bolts, and can be taken out by pulling the supporting component when the module is disassembled.

2. Each mounting hole is correspondingly provided with a pair of supporting components, the two safety component supporting components are arranged diagonally relative to the mounting holes on the module support, the mounting mode is adopted, the safety component supporting components can be guaranteed to support the module stably, meanwhile, the volume of the safety component supporting components can be matched with the size of the module support as much as possible, the stability of the safety component supporting components on the structure can be guaranteed due to the large enough volume, and the heavier module can be supported; if the safety component supporting components are arranged at the four corners, the size of the safety component supporting components can only be reduced due to the size limitation of the module bracket, and the safety component supporting components can not support the heavier modules.

3. The supporting component comprises an elastic component, the elastic component can enable the moving component to keep in a hooking and matching state with the mounting flange, the situation that the moving component slides to cause the moving component to be separated from the hooking and matching state with the mounting flange can be avoided, and the moving component is ensured to stably support the module.

4. The hook part is provided with a guide inclined plane and a hooking notch, the installation flange is abutted to the guide inclined plane firstly, the moving part is pushed to slide until the installation flange reaches the position of the hooking notch, at the moment, the moving part resets under the action of the elastic part, and the installation flange stretches into the hooking notch to form hooking fit with the hook part.

5. The support assembly comprises a fixing seat, and the fixing seat is used for enabling the support assembly to be integrally mounted on the module support.

6. The fixed seat is provided with a limiting shaft, the sliding direction of the moving part is limited through the cooperation of the limiting shaft and the sliding groove on the moving part, and the moving part can be prevented from being separated from the fixed seat.

7. The limiting shafts extend in the left-right direction, at least two limiting shafts are arranged in the front-rear direction, the sliding grooves are in one-to-one correspondence with the limiting shafts, sliding of the moving part in the front-rear direction can be limited, tilting of the moving part cannot occur, one sliding groove is close to the hooking part, the hooking part can form a lever-like structure at the sliding groove, under the condition of a hooking module of the hooking part, the hooking part is subjected to downward force, at the moment, the sliding groove close to the hooking part is matched with the limiting shafts to form a fulcrum of the lever, and the rest limiting shafts are matched with the corresponding sliding grooves to pull the moving part, so that the moving part can support a heavier module, and the integral structural stability and the bearing capacity of the supporting assembly are improved.

8. The support assembly includes a buffer; the fixing base sets up installation department, sliding part and spacing portion, and the installation department is used for installing the fixing base to the module support, forms the space of stepping down between sliding part and the spacing portion, is provided with the butt portion on the moving part, and the butt portion can switch butt sliding part and bolster when moving the piece is gliding to inject the slip scope of moving the piece, guarantee that the installation flange can support to the direction inclined plane of hook portion with the adaptation on, simultaneously if the size of installation flange is slightly big, the moving piece can support to lean on the bolster when being supported by the installation flange butt, eliminates the size of installation flange and the error between the moving piece sliding stroke through the bolster.

9. The elastic piece adopts the spring, and the spring both ends hook is fixed on the first spring hole and the second spring hole with the moving piece to the spring is arranged in the spring groove of stepping down, can avoid the spring to produce the interference to the slip of moving piece.

10. The invention also provides a wall-mounted charging pile, the charging pile adopts the module supporting mechanism, the module supporting mechanism can protect the charging module in the charging module loading and unloading process, the charging module is prevented from falling off, the operation of workers can be facilitated, or the module can be directly supported and fixed, the module can be fixed without using bolts, and the module can be further conveniently disassembled and assembled.

11. In this wall-hanging electric pile that fills, the shell includes base and flip down, and flip down adopts magnetism to inhale the lower opening of matched mode cover base, and the staff need not fastener such as use the bolt and can conveniently close or open the lower opening.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments below are briefly introduced, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view 1 of an embodiment of a wall-mounted charging pile according to the present invention;

fig. 2 is a schematic structural view 2 of an embodiment of a wall-mounted charging pile according to the present invention;

fig. 3 is a schematic structural view of an embodiment of a wall-mounted charging pile according to the present invention;

fig. 4 is a schematic structural view of a module supporting mechanism in an embodiment of a wall-mounted charging pile according to the present invention;

FIG. 5 is a schematic view of the support assembly of FIG. 4;

FIG. 6 is a schematic view of the support assembly of FIG. 4;

FIG. 7 is a schematic view of the support assembly of FIG. 4;

fig. 8 is a schematic structural diagram of a module in an embodiment of a wall-mounted charging pile according to the present invention;

fig. 9 is a schematic structural view of a module mounted to a module bracket in an embodiment of a wall-mounted charging pile according to the present invention;

fig. 10 is a schematic structural view of a module mounted to a module bracket according to another embodiment of a wall-mounted charging pile according to the present invention.

The main reference numerals illustrate:

a charging pile chamber 101; a base 11; a front flip cover 12; a lower flip cover 13; a mounting bracket 14; a module holder 141; a mounting hole 1411; an abutment flange 1412; a relief hole 1413; a hanging ring 1414; a side bracket 142; an upper bracket 143; a fan 15; a module 20; a module body 21; a lock joint portion 22; a mounting flange 221; a handle 23; a support assembly 30; a fixing base 31; a mounting portion 311; a sliding portion 312; a first screw hole 3131; a second screw hole 3132; a spring relief groove 314; a third screw hole 315; a first spring hole 316; a yield space 317; a stopper 318; a moving member 32; a hooking portion 321; a guide slope 3211; a hooking slot 3212; an abutment 322; a first chute 323; a second chute 324; a second spring hole 325; a buffer 33; an elastic member 34; a limit bolt 35; and a charging gun 40.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are preferred embodiments of the invention and should not be taken as excluding other embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without creative efforts, are within the protection scope of the present invention.

In the claims, specification and drawings hereof, unless explicitly defined otherwise, the terms "first," "second," or "third," etc. are used for distinguishing between different objects and not for describing a particular sequential order.

In the claims, specification and drawings of the present invention, unless explicitly defined otherwise, references to orientation or positional relationship such as the terms "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise", etc. are based on the orientation and positional relationship shown in the drawings and are merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or element referred to must have a particular orientation or be constructed and operated in a particular orientation, nor should it be construed as limiting the particular scope of the invention.

In the claims, specification and drawings of the present invention, unless explicitly defined otherwise, the term "fixedly connected" or "fixedly connected" should be construed broadly, i.e. any connection between them without a displacement relationship or a relative rotation relationship, that is to say includes non-detachably fixedly connected, integrally connected and fixedly connected by other means or elements.

In the claims, specification and drawings of the present invention, the terms "comprising," having, "and variations thereof as used herein, are intended to be" including but not limited to.

The present disclosure provides an embodiment of a wall-mounted charging device, which includes a charging pile body, a module supporting mechanism, a charging module, and a charging gun 40.

The charging pile body mainly comprises a shell, a fan 15 and a plurality of electric devices. Wherein the housing mainly comprises a base 11, a front flip 12 and a lower flip 13. The base 11 is a generally box-like member with an open front side, the back of which can be abutted against and mounted to a wall, and a charging pile chamber 101 is formed inside the base 11, and this charging pile chamber 101 is used for mounting the above-described module supporting mechanism, charging module, fan 15 and electric device. The front side of the base 11 is hinged with the front flip cover 12, the front flip cover 12 can be turned over to cover or open the front side opening of the base 11, the front side opening of the base 11 can be closed during covering, the functions of dust prevention, protection and the like are achieved, and the front flip cover 12 can be opened when devices in the charging pile cavity 101 are required to be overhauled and maintained. However, in a normal case, the charging module is also located in the charging pile chamber 101, and the complex wiring makes it difficult or inconvenient to assemble and disassemble the charging module from the front side of the base 11, for this reason, the housing provided in the present embodiment is further provided with a lower opening on the lower end of the base 11, and this lower opening can allow the charging module to be mounted to or removed from the charging pile body along the vertical direction. A lower flip cover 13 is hinged at the lower opening, the lower flip cover 13 is suitable for being turned over to cover or open the lower opening, and is suitable for keeping the state of covering the lower opening through magnetic attraction fit, that is, a magnetic attraction piece, such as a magnet, can be arranged on the lower flip cover 13 or the base 11 at a position corresponding to the lower flip cover 13, and the lower flip cover 13 or the base 11 is generally made of ferromagnetic materials, so that the lower flip cover 13 can be turned over and fixed at the position of covering the lower opening through the magnetic attraction fit, and of course, both embodiments with the magnetic attraction piece are also feasible. And, in order to enable to have good heat dissipation in the charging pile cavity 101, can also set up lower flip 13 to the structure that has the ventilation hole, but should set up the dust screen on flip 13 down this moment, dust screen accessible slidable mounting's mode is installed to flip 13 is inboard down, prevent through the dust screen that the dust from entering into in the charging pile cavity 101, slidable mounting's mode can improve staff's convenience of changing the dust screen, need not the dismouting and is used for fixing the bolt of dust screen, thereby improve the efficiency of changing the dust screen, reduce the operation degree of difficulty of changing the dust screen.

It should be noted that in the description and claims of the present invention, reference may be made to fig. 2, and that the X direction, the Y direction, and the Z direction are shown in fig. 2 in the form of arrows, and include a positive direction and a negative direction, and that the arrow direction in the drawing is a positive direction of the corresponding direction, that is, a direction opposite to the arrow direction. Taking the example that the wall-mounted charging pile is normally mounted on a wall, the wall-mounted charging pile can also point in the front-back direction, the left-right direction and the up-down direction, wherein the front-back direction, the left-right direction and the up-down direction are bidirectional points, namely the points are not marked when the directions are indicated in the front-back direction, the left-right direction and the up-down direction, but the points are marked when the directions are indicated in the up-down direction, the left direction, the right direction, the front direction, the back direction and the like; in the drawings of the present specification, the positive direction in the X direction is left, the negative direction is right, the positive direction in the Y direction is front, the negative direction is rear, the positive direction in the Z direction is up, and the negative direction is down.

Therefore, the front cover 12 is mounted on the front side of the base 11, the lower cover 13 is mounted on the lower side of the base 11, the charging module can be assembled and disassembled in a lifting or moving manner, the two charging guns 40 can be respectively placed on the left side and the right side of the shell, the fan 15 is also positioned on the left side and the right side of the shell, but the fan 15 is mounted on the upper side of the shell, and the whole air duct extends from bottom to top.

In the wall-mounted charging pile, a module supporting mechanism is further included, and the module supporting mechanism includes a module bracket 141 and at least one pair of supporting components 30. Meanwhile, fitted to the module bracket 141 in the module supporting mechanism, a set of mounting brackets 14 is further included, and the set of mounting brackets 14 includes two side brackets 142 and one upper bracket 143. The module bracket 141 is located above the lower opening on the base 11 and is located in the charging pile chamber 101, two side brackets 142 are respectively located at the left side and the right side in the charging pile chamber 101, the upper bracket 143 is located at the upper side of the charging pile chamber 101, the four brackets cooperate to form a containing space for defining the installation of the charging module, and the installation brackets 14 and the module bracket 141 can be fixed on the base 11 in a bolt locking manner.

The module supporting mechanism is used to apply security to the module 20 that is assembled and disassembled in the vertical direction, in this embodiment, the module 20 is a charging module, but it should be understood by those skilled in the art that the module supporting mechanism can also be used in other electrical cabinets, as long as there is a module 20 that needs to be assembled and disassembled in the vertical direction in the electrical cabinet, such as a battery module 20, a UPS module 20, etc., the module supporting mechanism can be used. In this specification, the module 20 is described as a charging module.

The module 20 includes a module main body 21 and a locking portion 22 located below the module main body 21, wherein mounting flanges 221 are formed at left and right ends of the locking portion 22 and extend outwards relative to the surface of the module main body 21; and, module supporting mechanism includes: a module bracket 141 provided with a mounting hole 1411 for passing the module 20 in a vertical direction, and an abutment flange 1412 corresponding to the mounting flange 221, the mounting flange 221 being adapted to abut the abutment flange 1412 in the vertical direction to define a mounting position of the module 20; and at least one pair of support assemblies 30, each pair of support assemblies 30 is mounted above the abutting flange 1412 on opposite sides of a mounting hole 1411, each support assembly 30 comprises a moving member 32 adapted to switch between a first position and a second position relative to the module support 141, the moving member 32 is provided with a hooking portion 321 penetrating the abutting flange 1412 and exposed below the abutting flange 1412, and the hooking portion 321 is adapted to be hooked by the mounting flange 221 to support the module 20.

In one embodiment, each mounting hole 1411 is provided with a pair of support members 30 mounted diagonally above the abutment flange 1412 with respect to its corresponding mounting hole 1411, and the moving member 32 slidably engages the module bracket 141 in the front-rear direction to switch between the first position and the second position. Of course, in other embodiments, two support members 30 may be disposed on two long sides of the mounting hole 1411, and the moving member 32 may be switched between the first position and the second position, in addition to the front-rear direction, or in the left-right direction. In the present embodiment, the two support members 30 are diagonally disposed at the two short sides of the mounting hole 1411, wherein the moving members 32 of the two support members 30 slide in the front-rear direction, but the sliding directions of the two moving members 32 when receiving the module 20 are opposite.

Further, the position when the mover 32 is not pushed is defined as a first position, and the position when it is pushed to give way to the module 20 is defined as a second position.

The structure of the module holder 141 will be first described below.

Referring to fig. 3 and 4, the module bracket 141 is a rectangular frame member provided with mounting holes 1411 penetrating in a vertical direction, and in this embodiment, there are two charging modules per wall-mounted charging post, and thus there are two mounting holes 1411 corresponding to the module bracket 141, but the two mounting holes 1411 have the same structure, and thus only one mounting hole 1411 will be described as an example of the module bracket 141. The shape of the mounting hole 1411 is adapted to the projection shape of the charging module in the vertical direction, and is approximately rectangular; the module bracket 141 is provided with a sidewall extending in a vertical direction, a lower edge of the sidewall extends inward to form an abutment flange 1412, the abutment flange 1412 may be formed around the circumference of the mounting hole 1411, or may be formed only at left and right ends of the mounting hole 1411, in this embodiment, it may be considered that the circumference of the mounting hole 1411 is formed with abutment flanges 1412 extending with respect to the sidewall of the module bracket 141, and inner edges of the abutment flanges 1412 form hole edges of the mounting hole 1411. Referring to fig. 9, the abutment flanges 1412 on the left and right sides are provided with two relief holes 1413 corresponding to one mounting hole 1411, and the two relief holes 1413 are provided diagonally with respect to the mounting hole 1411, and the relief holes 1413 are substantially elongated in shape and extend in the front-rear direction.

Referring to fig. 8, in the present embodiment, the charging module mainly includes a module body 21, a latch portion 22 and handles 23, the module body 21 is a rectangular parallelepiped member for housing main electronic components of the charging module, the latch portion 22 made of metal is provided at a bottom end of the module body 21, mounting flanges 221 are formed on the latch portion 22, in the present embodiment, the mounting flanges 221 are provided at left and right ends of the latch portion 22 and protrude outward with respect to left and right side surfaces of the module body 21, and two handles 23 are provided below the latch portion 22, the two handles 23 being located at left and right sides of the charging module, respectively. Screw holes are also provided in the mounting flange 221, which allow bolts to pass through to lock the charging module to the module holder 141. In addition, referring to fig. 10, in another embodiment, a hanging ring 1414 is further disposed at the bottom of the module support 141, and the hanging ring 1414 can be connected with the handle 23 on the charging module through a lock chain or other connection device, so that in case that the support component 30 fails to support the charging module, the charging module can be pulled and positioned on the charging pile body through the hanging ring 1414, thereby avoiding the charging module from falling down and further playing a role in protecting the charging module.

The structure of the support assembly 30 is shown in fig. 5, 6 and 7, and mainly includes a moving member 32, an elastic member 34, a fixing seat 31, a limit bolt 35 and a buffer member 33.

Wherein both ends of the elastic member 34 act on the module bracket 141 and the moving member 32 and are adapted to apply force to the moving member 32 so as to maintain the state of the hook mounting flange 221. The fixed seat 31 is fixedly connected above the abutting flange 1412 and is in sliding fit with the moving member 32 along the front-rear direction, and two ends of the elastic member 34 act on the moving member 32 and the fixed seat 31. The fixed seat 31 is provided with limiting shafts, the limiting shafts extend in the left-right direction and are distributed with at least two limiting shafts in the front-rear direction, the moving member 32 is provided with sliding grooves extending in the front-rear direction, the sliding grooves correspond to the limiting shafts one by one, the limiting shafts penetrate through the sliding grooves to form sliding fit with the moving member 32 in the front-rear direction, and at least one sliding groove is arranged close to the hooking portion 321.

The fixing seat 31 includes a mounting portion 311, a sliding portion 312 and a limiting portion 318, the mounting portion 311 is adapted to be abutted and fixedly connected to the abutment flange 1412, the sliding portion 312 is formed by extending upward from the mounting portion 311, a limiting shaft is disposed thereon, and the limiting portion 318 is formed by extending upward from the mounting portion 311 and forms a yielding space 317 with the sliding portion 312; the buffer member 33 is fixedly connected to a side of the limiting portion 318 facing the yielding space 317, the moving member 32 is provided with an abutting portion 322 located in the yielding space 317, and the abutting portion 322 is adapted to switch between abutting the sliding portion 312 and the buffer member 33 when the moving member 32 slides relative to the fixed seat 31.

In addition, in the present embodiment, the elastic member 34 is a spring, the sliding portion 312 is provided with a first spring hole 316 and a spring relief groove 314 extending in the front-rear direction, the moving member 32 is provided with a second spring hole 325, and the elastic member 34 is located in the spring relief groove 314 and two ends of the elastic member are respectively hooked to the first spring hole 316 and the second spring hole 325.

Specifically, referring to fig. 7, the fixing base 31 is a metal profile, which may be divided into three plate surfaces, and forms a mounting portion 311, a sliding portion 312, and a limiting portion 318, respectively, taking a normal posture of the fixing base 31 when mounted to the module bracket 141 as an example, the mounting portion 311 extends in a horizontal direction and is used for being mounted against an upper side surface of the abutment flange 1412, two third screw holes 315 are provided on the mounting portion 311, and the two third screw holes 315 may be penetrated by bolts to fix the mounting portion 311 to the abutment flange 1412. A sliding part 312 is formed by extending upwards at one side edge of the mounting part 311, the sliding part 312 is used for forming sliding fit with the moving part 32, a first screw hole 3131 and a second screw hole 3132 are distributed on the sliding part 312 along the front-back direction, two limit bolts 35 can be mounted on the first screw hole 3131 and the second screw hole 3132, so that two limit shafts distributed along the front-back direction are formed on the fixed seat 31, and the moving part 32 can be limited in the left-right direction by adopting the bolts through nuts of the bolts when the moving part 32 is mounted on the limit shafts; the sliding portion 312 is further provided with a spring relief groove 314, the spring relief groove 314 is located at one side of the sliding portion 312 away from the first screw hole 3131 relative to the second screw hole 3132, the spring relief groove 314 extends along the front-back direction, a first spring hole 316 is further provided at one side of the spring relief groove 314, and the spring relief groove 314 and the first spring hole 316 penetrate through the sliding portion 312 along the left-right direction. The mounting portion 311 is further formed with a limiting portion 318 extending upward near an edge of the first screw hole 3131, a certain distance is provided between the limiting portion 318 and the sliding portion 312, so as to form a yielding space 317, the buffer member 33 is made of rubber or silica gel with a certain elasticity, and the buffer member 33 is mounted on a side surface of the limiting portion 318 facing the sliding portion 312.

The main body of the moving member 32 is also a metal plate-shaped member, on which a first chute 323 and a second chute 324 are disposed along the front-rear direction, and the first chute 323 and the second chute 324 extend along the front-rear direction, and the extending lengths of the first chute 323 and the second chute are approximately matched with the sliding stroke of the moving member 32, wherein the first chute 323 is disposed near the hooking portion 321 of the moving member 32. The hooking portion 321 is located at one end of the moving member 32 and extends downward, a guiding inclined plane 3211 and a hooking notch 3212 are formed on the hooking portion 321, the guiding inclined plane 3211 is inclined from bottom to top, and is adapted to be abutted by the mounting flange 221 to drive the moving member 32 to move when the module 20 moves in the vertical direction, and the hooking notch 3212 is connected with the guiding inclined plane 3211 and is adapted to be inserted by the mounting flange 221 to hook the mounting flange 221. The end of the moving member 32 forming the hooking portion 321 is further provided with an abutting portion 322, and the abutting portion 322 is bent relative to the main body of the moving member 32 to extend into the yielding space 317, and when the moving member 32 slides in the front-rear direction, the abutting portion 322 can be switched to abut against the end of the sliding portion 312 or the buffer member 33. In addition, the moving member 32 is further provided with a second spring hole 325, and the second spring hole 325 is located at the other end far from the hooking portion 321, for hooking the elastic member 34.

Referring to fig. 5 and 6, the assembled support assembly 30 maintains the state that the abutting portion 322 abuts against the sliding portion 312 when the moving member 32 is not subjected to the external force, i.e. the moving member 32 is in the first position, and the moving member 32 slides toward the limiting portion 318 until the abutting portion 322 abuts against the buffer member 33 when the moving member 32 is subjected to the external force, i.e. the moving member 32 is in the second position, under the action of the elastic member 34. In this embodiment, the charging module will move upwards during installation, the mounting flange 221 will abut against the guiding inclined plane 3211 of the hooking portion 321 when the locking portion 22 of the charging module approaches the module bracket 141, so as to drive the moving member 32 to slide, until the mounting flange 221 reaches and stretches into the hooking slot 3212, the moving member 32 will not be reset under the action of the elastic member 34, but at this time, the reset position of the moving member 32 will be limited by the size of the mounting flange 221, so that it will not be reset to the initial position, but this will not destroy the function of the supporting assembly 30.

In this embodiment, two support assemblies 30 are disposed corresponding to one mounting hole 1411, the two support assemblies 30 are fixedly mounted on the abutting flanges 1412 on the left and right sides of the mounting hole 1411 in a diagonal form, the hooking portion 321 extends from the yielding hole 1413 to be exposed below the module bracket 141, the abutting flanges 1412 not only serve as a mounting base of the support assemblies 30, but also serve to avoid interference between the support assemblies 30 and the charging module, when the module main body 21 of the charging module passes through the mounting hole 1411, the module main body 21 is only located within the range of the mounting hole 1411, and the moving member 32 starts to move until the mounting flange 221 is hooked to the hooking portion 321 after the charging module moves to a certain position. In this process, the hooking portion 321 does not touch the module main body 21, so that damage to the surface of the module main body 21 caused by the hooking portion 321 can be avoided, and the mounting flange 221 not only plays a role in locking the module main body 21 onto the module bracket 141, but also plays a role in hooking the support assembly 30, and the safety stability can be effectively improved by a diagonal arrangement mode.

In addition, the charging module adopts a hot plug mode to form electric connection with other electric devices in the wall-mounted charging pile, and the structure belongs to conventional technical means in the field and is not repeated herein.

Of course, in other embodiments, the module 20 can be directly supported and fixed by using the module supporting mechanism, the module 20 does not need to be locked by using bolts, and when the module is required to be disassembled, a worker can directly toggle the supporting component 30 in the module supporting mechanism, so that the module 20 is separated from the supporting cooperation with the module supporting mechanism, and the module 20 can be conveniently removed.

In summary, the present invention provides a module supporting mechanism and a wall-mounted charging pile, wherein the module supporting mechanism is provided with a module bracket 141 and a supporting component 30, a module 20 can be mounted on the module bracket 141, a mounting flange 221 is provided on the module 20, an abutting flange 1412 is provided on the module bracket 141, when the module 20 is mounted on the module bracket 141, the mounting flange 221 abuts against the abutting flange 1412 to limit the position of the module 20, meanwhile, a pair of supporting components 30 are provided on the module bracket 141, the two supporting components 30 are diagonally arranged relative to a mounting hole 1411 on the module bracket 141 and both comprise a moving member 32, a hook portion 321 is provided on the moving member 32, the hook portion 321 can be hooked and matched with the mounting flange 221, so that the module 20 is supported by the moving member 32, the module 20 is prevented from falling, and when the module 20 needs to be dismounted, the moving member 32 is pushed to disengage from the hook engagement. Wherein the mounting flange 221 protrudes from the surface of the module main body 21, and the supporting component 30 is mounted above the abutting flange 1412, and the module main body 21 is located within the range of the mounting hole 1411 and does not interfere with the supporting component 30 during the process of mounting and dismounting the module 20 to the module bracket 141 in the vertical direction, the supporting component 30 does not damage the surface of the module main body 21, and the hooking portion 321 on the moving member 32 can form hooking engagement with the mounting flange 221 by sliding when the mounting flange 221 abuts against the abutting flange 1412; in addition, a pair of support assemblies 30 are arranged on the module support 141 in a diagonal manner, so that the support of the support assemblies 30 on the module 20 can be ensured to be stable, meanwhile, the volume of the support assemblies 30 can be matched with the size of the module support 141 as much as possible, and the stability of the support assemblies 30 on the structure can be ensured due to the large enough volume, so that the heavier module 20 can be supported; if the support assemblies 30 are provided at the four corners, the size of the support assemblies 30 can be reduced due to the size limitation of the module holders 141, which makes the support assemblies 30 incapable of supporting the heavier modules 20; therefore, the module supporting mechanism provided by the invention realizes the anti-dropping safety of the module 20 assembled and disassembled along the vertical direction by utilizing the matching of the mounting flange 221 arranged on the module 20, the abutting flange 1412 arranged on the module bracket 141 and the supporting component 30, is more convenient for a worker to assemble and disassemble the module 20, the worker does not need to keep supporting the module 20 when the module 20 is mounted, and the worker can temporarily support the module 20 through the supporting component 30 and then sequentially detach the bolts for mounting the module 20 when the module 20 is detached, or can directly support and fix the module by utilizing the supporting component without using the bolts again, and can detach the module from the support by stirring the supporting component when the module is detached.

The foregoing description of the embodiments and description is presented to illustrate the scope of the invention, but is not to be construed as limiting the scope of the invention. Modifications, equivalents, and other improvements to the embodiments of the invention or portions of the features disclosed herein, as may occur to persons skilled in the art upon use of the invention or the teachings of the embodiments, are intended to be included within the scope of the invention, as may be desired by persons skilled in the art from a logical analysis, reasoning, or limited testing, in combination with the common general knowledge and/or knowledge of the prior art.

Claims (11)

1. A module support mechanism for securing a module (20) to be assembled and disassembled in a vertical direction, characterized in that,

the module (20) comprises a module main body (21) and a locking part (22) positioned below the module main body (21), wherein mounting flanges (221) are formed by extending the left end and the right end of the locking part (22) outwards relative to the surface of the module main body (21);

and, the module support mechanism includes:

a module bracket (141) provided with a mounting hole (1411) for passing the module (20) in the vertical direction, and an abutment flange (1412) corresponding to the mounting flange (221); the mounting flange (221) is adapted to abut against the abutment flange (1412) in a vertical direction to define a mounting position of the module (20); and

at least one pair of support members (30), each pair of support members (30) being mounted over abutment flanges (1412) on opposite sides of one of the mounting holes (1411); each support assembly (30) comprises a moving member (32) which is suitable for being switched between a first position and a second position relative to the module bracket (141), wherein the moving member (32) is provided with a hooking part (321) which penetrates through the abutting flange (1412) and is exposed below the abutting flange (1412); the hooking portion (321) is adapted to be hooked by the mounting flange (221) to support the module (20).

2. A module support mechanism as claimed in claim 1, wherein each of said mounting holes (1411) is provided with a corresponding pair of said support members (30) mounted diagonally above said abutment flange (1412) with respect to its corresponding mounting hole (1411); the moving member (32) is slidably engaged with the module bracket (141) in the front-rear direction to switch between a first position and a second position.

3. A module supporting mechanism according to claim 2, characterized in that the supporting assembly (30) comprises an elastic member (34), both ends of the elastic member (34) acting on the module bracket (141) and the moving member (32) and adapted to apply a force to the moving member (32) so as to maintain a state of hooking the mounting flange (221).

4. A module supporting mechanism according to claim 3, characterized in that the hooking portion (321) is provided with a guiding inclined surface (3211) and a hooking notch (3212); the guide inclined surface (3211) is obliquely arranged from bottom to top and is suitable for being abutted by the mounting flange (221) to drive the moving piece (32) to move when the module (20) moves along the vertical direction; the hooking notch (3212) is connected to the guiding inclined plane (3211) and is adapted to allow the mounting flange (221) to extend into to hook the mounting flange (221).

5. A module support mechanism according to claim 4, wherein the support assembly (30) further comprises a fixed seat (31); the fixed seat (31) is fixedly connected above the abutting flange (1412) and is in sliding fit with the moving piece (32) along the front-back direction; the two ends of the elastic piece (34) act on the moving piece (32) and the fixed seat (31).

6. A module supporting mechanism according to claim 5, wherein the fixing base (31) is provided with a limiting shaft extending in the left-right direction and arranged in the front-rear direction with at least two limiting shafts; the moving part (32) is provided with sliding grooves extending along the front-back direction, and the sliding grooves are in one-to-one correspondence with the limiting shafts; the limiting shaft penetrates through the sliding groove to form sliding fit with the moving piece (32) in the front-rear direction.

7. A module support mechanism according to claim 6, wherein at least one of said runners is provided adjacent to said hook-up portion (321).

8. A module support mechanism according to claim 7, wherein the support assembly (30) comprises a buffer (33); the fixing seat (31) comprises a mounting part (311), a sliding part (312) and a limiting part (318); the mounting portion (311) is adapted to abut and be secured to the abutment flange (1412); the sliding part (312) is formed by upwards extending the mounting part (311), and is provided with the limiting shaft; the limiting part (318) is formed by upwards extending the mounting part (311) and forms a yielding space (317) with the sliding part (312); the buffer piece (33) is fixedly connected to one side, facing the yielding space (317), of the limiting part (318); the moving member (32) is provided with an abutting portion (322) located in the yielding space (317), and the abutting portion (322) is suitable for being switched to abut against the sliding portion (312) and the buffer member (33) when the moving member (32) slides relative to the fixed seat (31).

9. A module support mechanism according to claim 8, wherein the resilient member (34) is a spring; the sliding part (312) is provided with a first spring hole (316) and a spring relief groove (314) extending along the front-back direction, and the moving part (32) is provided with a second spring hole (325); the elastic piece (34) is located in the spring yielding groove (314), and two ends of the elastic piece are hooked on the first spring hole (316) and the second spring hole (325) respectively.

10. A wall-mounted charging pile comprising a module support mechanism as claimed in any one of claims 1 to 9; and

a housing, the bottom of which is provided with a lower opening suitable for the module (20) to pass through along the vertical direction, and the module bracket (141) is fixedly arranged on the housing in a posture of a mounting hole (1411) corresponding to the lower opening and is positioned above the lower opening;

the module (20) is a charging module adapted to be fixedly mounted to the module holder (141).

11. A wall-mounted charging pile according to claim 10, characterised in that the housing comprises a base (11) and a lower flip (13); the base (11) is provided with the lower opening and is hinged with the lower flip cover (13); the lower flip cover (13) is adapted to flip over to cover or open the lower opening and to maintain a state of covering the lower opening by a magnetic attraction fit.