Wireless power supply device

Abstract

The invention discloses a wireless power supply device, and the device comprises a power supply mechanism which comprises a pedestal, a baffle plate disposed on the pedestal, and a power taking part and a supporting part which are disposed on the baffle plate; the clamping mechanism comprises a through opening and a limiting groove which are formed in the supporting part, a limiting part arranged in the limiting groove, a telescopic part arranged on the limiting part, a clamping part arranged on the telescopic part and a butt joint part arranged on the clamping part; and the driving mechanism comprises a rotating shaft arranged on the telescopic part, a rotating disc arranged on the rotating shaft, an extrusion part arranged on the rotating disc, a follow-up part arranged on the extrusion part and a locking part arranged on the follow-up part. And through the arrangement of the power supply mechanism, the clamping mechanism and the driving mechanism, a worker can conveniently install a plurality of strip-shaped plates according to the length of the cable, and meanwhile, the worker can conveniently lay the cable between two clamping plates straightly.

Description

Technical Field

[0001] The present invention relates to the technical field of power supply devices, and in particular to a wireless power supply device. Background Art

[0002] The electric roller sorting machine trolley needs to be powered by electricity. The commonly used power supply method on the market is that the collector arm contacts the busbar for power supply. When running at high speed, the collector arm wears quickly. After a period of use, the collector arm needs to be replaced. The maintenance cost is high and the maintenance frequency is high, which increases the customer's cost of use. Summary of the invention

[0003] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0004] In view of the fact that the conventional wireless power supply device has a common power supply method in the market, that is, the collector arm contacts the busbar for power supply, and the collector arm wears quickly when running at high speed, the present invention is proposed.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a wireless power supply device, comprising: a power supply mechanism, which includes a base, a baffle arranged on the base, and a power collection part and a support part arranged on the baffle; a clamping mechanism, including a through opening and a limiting groove arranged on the support part, a limiting part arranged inside the limiting groove, a telescopic part arranged on the limiting part, a clamping part arranged on the telescopic part, and a docking part arranged on the clamping part; a driving mechanism, including a rotating shaft arranged on the first fixed plate, a rotating disk arranged on the rotating shaft, an extruding part arranged on the rotating disk, a following part arranged on the extruding part, and a locking part arranged on the following part.

[0006] As a preferred solution of the wireless power supply device of the present invention, the power collection part includes a sliding plate arranged on the baffle, an aluminum alloy bracket arranged on the sliding plate, and a power collection device arranged on the aluminum alloy bracket.

[0007] As a preferred solution of the wireless power supply device of the present invention, the support portion includes a cross bar arranged on the baffle, a mounting plate arranged on the cross bar, and a support bar arranged on the mounting plate.

[0008] As a preferred solution of the wireless power supply device of the present invention, the limiting part includes a slot arranged on the support rod, an insertion rod arranged inside the slot, and a triangular rod arranged on the insertion rod.

[0009] As a preferred solution of the wireless power supply device described in the present invention, the telescopic part includes a vertical plate arranged on the triangular rod, a first spring arranged on the vertical plate, a strip plate arranged on the first spring, and a fixing rod and a first fixing plate arranged on the strip plate.

[0010] As a preferred solution of the wireless power supply device of the present invention, the clamping part includes a slide groove arranged on the strip plate, a slider arranged inside the slide groove, and a second spring and a clamping plate arranged on the slider.

[0011] As a preferred solution of the wireless power supply device of the present invention, the docking portion includes a docking port arranged on the clamping plate, and a docking rod arranged on the clamping plate.

[0012] As a preferred solution of the wireless power supply device of the present invention, the extrusion portion includes an elliptical arc surface and a circular arc surface arranged on the rotating disk, and a second fixed plate, a lever and an arc-shaped through-opening arranged on the rotating disk.

[0013] As a preferred solution of the wireless power supply device described in the present invention, the follower part includes a fixed block arranged on the strip plate, a J-shaped rod arranged on the fixed block, a limiting rod and a fixing ring arranged on the J-shaped rod, a semicircular ring arranged on the shifting rod, and a slope arranged on the semicircular ring.

[0014] As a preferred solution of the wireless power supply device described in the present invention, the locking part includes a tooth groove and a guide surface arranged on the semicircular ring, an arc rod arranged on the rotating disk, and a pull ring and a trapezoidal block arranged on the arc rod.

[0015] The beneficial effects of the present invention are as follows: through the setting of the power supply mechanism, non-contact power supply is performed through the electromagnetic conversion principle, the electricity obtained will enter the rectifier to stabilize the current, and then the stable current will be supplied to the electrical components for use. Through the setting of the clamping mechanism, the cable can be clamped to ensure that the cable is placed straight between the two clamping plates to ensure the stability of power removal. Through the setting of the driving mechanism, the staff can adjust the distance between the triangular rod and the first fixed plate by toggling the lever, and adjust the distance between the two clamping plates, which is convenient for the staff to lay the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0017] Figure 1 It is a schematic diagram of the overall structure of the wireless power supply device of the present invention.

[0018] Figure 2 It is a schematic diagram of the clamping plate structure of the wireless power supply device of the present invention.

[0019] Figure 3 It is a schematic diagram of the front structure of the support rod of the wireless power supply device of the present invention.

[0020] Figure 4 It is a schematic diagram of the exploded structure of the clamping part of the wireless power supply device of the present invention.

[0021] Figure 5 It is a schematic diagram of the slot structure of the wireless power supply device of the present invention.

[0022] Figure 6 It is a schematic structural diagram of the right side of the rotating disk of the wireless power supply device of the present invention.

[0023] Figure 7 It is a schematic diagram of the structure of the left side of the rotating disk of the wireless power supply device of the present invention.

[0024] Figure 8 It is a schematic diagram of the internal structure of the J-shaped rod of the wireless power supply device of the present invention.

[0025] Fig. 9 It is a schematic diagram of the locking part structure of the wireless power supply device of the present invention. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0029] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0030] Example 1

[0031] Reference Figure 1 - Figure 3 , provides a wireless power supply device, including a power supply mechanism 100, which includes a base 101, a baffle 102 arranged on the base 101, and a power taking part 103 and a supporting part 104 arranged on the baffle 102

[0032] There are two baffles 102 , and the two baffles 102 are arranged on the base 101 .

[0033] Furthermore, the power collection unit 103 includes a sliding plate 103a disposed on the baffle 102, an aluminum alloy bracket 103b disposed on the sliding plate 103a, and a power collection unit 103c disposed on the aluminum alloy bracket 103b.

[0034] A sliding plate 103 a is disposed between the two baffles 102 , and the sliding plate 103 a can slide on the inner walls of the two baffles 102 .

[0035] An aluminum alloy bracket 103b is disposed at the bottom of the sliding plate 103a.

[0036] Furthermore, the support portion 104 includes a crossbar 104a disposed on the baffle 102, a mounting plate 104b disposed on the crossbar 104a, and a support bar 104c disposed on the mounting plate 104b.

[0037] A cross bar 104 a is disposed between the two baffles 102 , and the cross bar 104 a is located below the sliding plate 103 a .

[0038] The mounting plate 104b is fixed on the top of the crossbar 104a by bolts.

[0039] Specifically, there are two support rods 104c, and the two support rods 104c are respectively adjacent to two sides of the mounting plate 104b.

[0040] Operation process: When it is necessary to remove electricity, the staff will place the cable on the top of the support rod 104c, so that the electrical device 103c is located between the two cables. When the power supply cable is energized, a corresponding magnetic field will be generated around the cable. When the sliding plate 103a drives the electrical device 103c to move, non-contact power supply will be performed through the electromagnetic conversion principle. The electricity collected will enter the rectifier to stabilize the current, and then the stable current will be supplied to the electrical components. In this process, the electrical device 103c and the power supply cable are non-contact, and no mechanical wear will occur, so the speed of the sorting machine can be increased.

[0041] Example 2

[0042] Reference Figure 2 - Figure 8 This embodiment is different from the first embodiment in that: the clamping mechanism 200 includes a through opening 201 and a limiting groove 202 arranged on the supporting portion 104, a limiting portion 203 arranged inside the limiting groove 202, a telescopic portion 204 arranged on the limiting portion 203, a clamping portion 205 arranged on the telescopic portion 204, and a docking portion 206 arranged on the clamping portion 205.

[0043] The through opening 201 is located above the limiting groove 202 , and the through opening 201 and the limiting groove 202 are interconnected.

[0044] Furthermore, the limiting portion 203 includes a slot 203a disposed on the support rod 104c, an insertion rod 203b disposed inside the slot 203a, and a triangular rod 203c disposed on the insertion rod 203b.

[0045] The slot 203a and the limiting slot 202 are interconnected.

[0046] Specifically, there are two slots 203 a , and the two slots 203 a are located at two sides of the through opening 201 , respectively.

[0047] The top of the insertion rod 203b is located inside the slot 203a, and the bottom of the insertion rod 203b extends to the outside of the slot 203a and is connected to the triangular rod 203c.

[0048] One side of the triangular rod 203 c contacts the top surface of the inner portion of the limiting groove 202 .

[0049] Specifically, when the insertion rod 203b is located inside the slot 203a, the triangular rod 203c can be prevented from moving laterally, and by setting the limiting groove 202, the triangular rod 203c can be prevented from moving longitudinally.

[0050] Furthermore, the telescopic portion 204 includes a vertical plate 204a disposed on the triangular rod 203c, a first spring 204b disposed on the vertical plate 204a, a strip plate 204c disposed on the first spring 204b, and a fixing rod 204d and a first fixing plate 204e disposed on the strip plate 204c.

[0051] The center of the side wall of the triangular rod 203c is connected to the vertical plate 204a.

[0052] The top of the vertical plate 204a is connected to the bottom of the first spring 204b.

[0053] The top of the first spring 204b is connected to the strip plate 204c.

[0054] The middle part of the bottom of the strip plate 204c is connected to the fixing rod 204d.

[0055] Specifically, the bottom of the fixed rod 204d extends to the inside of the vertical plate 204a. When the triangular rod 203c descends, the triangular rod 203c can drive the vertical plate 204a to descend, and the vertical plate 204a can drive the first spring 204b to extend. The fixed rod 204d is always inside the vertical plate 204a to limit the position of the vertical plate 204a.

[0056] The bottom edge of the strip plate 204c is connected to the first fixing plate 204e.

[0057] Specifically, there are two first fixing plates 204e, and the two first fixing plates 204e are both arranged on the strip plate 204c.

[0058] Specifically, under normal circumstances, the bottom of the first fixing plate 204e contacts the top of the vertical plate 204a.

[0059] Furthermore, the clamping portion 205 includes a slide groove 205a disposed on the strip plate 204c, a slider 205b disposed inside the slide groove 205a, and a second spring 205c and a clamping plate 205d disposed on the slider 205b.

[0060] There are multiple slide grooves 205a, and the multiple slide grooves 205a are evenly distributed on the strip plate 204c.

[0061] Specifically, the cross section of the slide groove 205a is in a convex shape.

[0062] There are two sliders 205b, and both sliders 205b are arranged inside the slide groove 205a.

[0063] A second spring 205c is disposed between the two sliders 205b.

[0064] The top of the slider 205b extends to the outside of the slide groove 205a and is connected to the clamping plate 205d.

[0065] Specifically, when the cable is located between the two clamping plates 205d, the second spring 205c drives the clamping plates 205d to clamp the cable, so that the cable is placed straight, making the power supply 103c more stable when drawing electricity.

[0066] Furthermore, the docking portion 206 includes a docking port 206a disposed on the clamping plate 205d and a docking rod 206b disposed on the clamping plate 205d.

[0067] One end of the clamping plate 205d is provided with a docking port 206a.

[0068] The other end of the clamping plate 205d is provided with a docking rod 206b.

[0069] Specifically, when the docking rod 206b is located inside the docking port 206a, multiple clamping plates 205d can be docked and can be increased or decreased according to the length of the cable.

[0070] Operation process: When it is necessary to support the cable according to the length of the cable, the staff first pulls the triangular rod 203c downward, the triangular rod 203c drives the vertical plate 204a downward, the vertical plate 204a drives the first spring 204b to descend, so that the vertical plate 204a is separated from the first fixed plate 204e, and the triangular rod 203c drives the plug 203b to descend. At this time, the triangular rod 203c is inserted into the interior of the limiting groove 202, and the vertical plate 204a enters the interior of the through-port 201. When the plug 203b is located at the slot 203a, the tension of the triangular block is removed, and the first spring 204b is restored. The vertical plate 204a is driven up by the back movement. When the vertical plate 204a contacts the first fixed plate 204e, the insertion rod 203b is completely located inside the slot 203a, so that the strip plate 204c is located on the top of the support rod 104c. At this time, the strip plate 204c is fixed, and the staff inserts the cable between the two clamps 205d. According to the cross-sectional size of the end face of the cable, the two clamps 205d are squeezed by the cable, and the clamp 205d drives the slider 205b to move inside the slide groove 205a, and the slider 205b drives the second spring 205c to extend, thereby completing the placement of the cable.

[0071] When the length of the cable is long, the length of the clamp plate 205d needs to be increased, and the docking rod 206b on another clamp plate 205d is inserted into the docking port 206a on the previous clamp plate 205d to complete the docking, and the triangular rod 203c on the other clamp plate 205d is installed on the support rod 104c.

[0072] Example 3

[0073] Reference Figure 2 - Fig. 9 This embodiment is different from the above embodiments in that: the driving mechanism 300 includes a rotating shaft 301 arranged on the telescopic part 204, a rotating disk 302 arranged on the rotating shaft 301, an extruding part 303 arranged on the rotating disk 302, a following part 304 arranged on the extruding part 303, and a locking part 305 arranged on the following part 304.

[0074] The center position of the bottom of the first fixing plate 204e is connected to the rotating shaft 301.

[0075] Both ends of the rotating shaft 301 are connected to the rotating disk 302 .

[0076] Furthermore, the pressing portion 303 includes an elliptical arc surface 303 a and a circular arc surface 303 b disposed on the rotating disk 302 , and a second fixing plate 303 c , a lever 303 d and an arc-shaped through-opening 303 e disposed on the rotating disk 302 .

[0077] The elliptical arc surface 303 a and the circular arc surface 303 b are both disposed on the side wall of the rotating disk 302 .

[0078] Specifically, the elliptical arc surface 303 a and the circular arc surface 303 b each occupy half of the rotating disk 302 .

[0079] The side of the rotating disk 302 away from the first fixing plate 204e is connected to the second fixing plate 303c.

[0080] The side of the rotating disk 302 away from the first fixing plate 204e is connected to the shifting rod 303d.

[0081] Specifically, the lever 303d is in contact with the second fixing plate 303c.

[0082] The lever 303d is rotatably connected to the rotating disk 302.

[0083] Specifically, when the lever 303d rotates clockwise, the second fixing plate 303c is not directly driven to move, and when the lever 303d rotates counterclockwise, the second fixing plate 303c is directly driven to move.

[0084] The arc through-opening 303e is arranged on the end surface of the rotating disk.

[0085] Furthermore, the follower 304 includes a fixed block 304a arranged on the strip plate 204c, a J-shaped rod 304b arranged on the fixed block 304a, a limiting rod 304c and a fixed ring 304d arranged on the J-shaped rod 304b, a semicircular ring 304e arranged on the lever 303d, and a slope 304f arranged on the semicircular ring 304e.

[0086] A fixing block 304a is disposed on the top of the strip plate 204c, the fixing block 304a is connected to the clamping plate 205d, and the fixing block 304a is in contact with the strip plate 204c.

[0087] One end of the J-shaped rod 304b is fixed to the block 304a, and the other end of the J-shaped rod 304b is connected to the limiting rod 304c.

[0088] The J-shaped rod 304b is located inside the arc-shaped through-hole 303e. When the rotating disk 302 rotates counterclockwise, the rotating disk 302 does not affect the J-shaped rod 304b.

[0089] Specifically, the J-shaped rod 304 b is sleeved on the limiting rod 304 c , and the limiting rod 304 c is fixedly mounted on the rotating disk 302 .

[0090] The fixing ring 304d is fixedly disposed on the side wall of the J-shaped rod 304b.

[0091] A semicircular ring 304e is installed on the side wall of the lever 303d, and the semicircular ring 304e is located at a side away from the second fixing plate 303c.

[0092] The bottom of the inclined surface 304f is adjacent to the bottom of the strip plate 204c.

[0093] Specifically, the bottom of the fixing ring 304d contacts the inclined surface 304f.

[0094] Specifically, when the semicircular ring 304e rotates clockwise, the semicircular ring 304e drives the fixing ring 304d to rise, the fixing ring 304d drives the J-shaped rod 304b to drive the fixing block 304a, and the fixing block 304a drives the clamping plate 205d to move.

[0095] Furthermore, the locking portion 305 includes a tooth groove 305a and a guide surface 305b arranged on the semicircular ring 304e, an arc rod 305c arranged on the rotating disk 302, and a pull ring 305d and a trapezoidal block 305e arranged on the arc rod 305c.

[0096] Specifically, a tooth groove 305 a is provided on the side wall of the semicircular ring 304 e , and the tooth groove 305 a is adjacent to the rotating disk 302 .

[0097] One end of the arc rod 305 c is connected to the rotating disk 302 .

[0098] Specifically, the arc rod 305c has a certain elasticity.

[0099] A trapezoidal block 305e is disposed on one side of the arc rod 305c adjacent to the slot 203a.

[0100] Specifically, when the trapezoidal block 305e is located inside the tooth groove 305a, the semicircular ring 304e cannot rotate.

[0101] The arc rod 305c is away from the pull ring 305d on one side of the trapezoidal block 305e.

[0102] Specifically, when the staff pulls the pull ring 305d, the pull ring 305d drives the arc rod 305c to rotate, and the arc rod 305c drives the trapezoidal block 305e to disengage from the inside of the tooth groove 305a.

[0103] Operation process: When the cable bracket needs to be installed, the staff rotates the lever 303d counterclockwise, the lever 303d drives the second fixed plate 303c to rotate, the second fixed plate 303c drives the rotating disk 302 to rotate, the elliptical arc surface 303a on the rotating disk 302 is pressed against the triangular rod 203c, the circular arc surface 303b contacts the bottom of the strip plate 204c, and does not lift the strip plate 204c. When the triangular rod 203c descends, it drives the vertical plate 204a to descend, and the vertical plate 204a is lowered. 04a drives the first spring 204b to extend, so that the triangular rod 203c can better enter the interior of the limiting groove 202, and the vertical plate 204a enters the interior of the through opening 201. When the insertion rod 203b is aligned with the slot 203a, the staff rotates the lever 303d in the opposite direction to restore the lever 303d to its initial position. At this time, according to the length of the cable, the staff inserts the docking rod 206b on one splint 205d into the interior of the other docking port 206a to complete the docking.

[0104] When it is necessary to lay the cable, the staff pushes the lever 303d clockwise, the lever 303d drives the semicircular ring 304e to rotate, the semicircular ring 304e drives the trapezoidal block 305e to move, the trapezoidal block 305e is guided by the guide surface 305b to detach from the inside of the tooth groove 305a, and enters the inside of the next tooth groove 305a, the semicircular ring 304e drives the fixing ring 304d to rise when rotating, the fixing ring 304d drives the J-shaped rod 304b to rise on the side wall of the limiting rod 304c, the J-shaped rod 304b drives the fixing block 304a, the fixing block 304a drives the clamping plate 205d to move, the two clamping plates 205d move away from each other, the clamping plate 205d drives the slider 205b inside the slide groove 205a The slider 205b drives the second spring 205c to extend. At this time, the staff lays the cable between the two clamping plates 205d. At this time, the staff pulls the pull ring 305d, the pull ring 305d drives the arc rod 305c, and the arc rod 305c drives the trapezoidal block 305e to disengage from the inside of the tooth groove 305a. At this time, the semicircular ring 304e loses its restriction. Under the action of gravity, the lever 303d moves vertically downward. At the same time, the second spring 205c recovers, and the second spring 205c drives the two sliders 205b to approach each other. The slider 205b drives the clamping plate 205d to clamp the cable, ensuring that the cable is laid straight between the clamping plates 205d, so that the electrical appliance 103c is more stable when taking power.

[0105] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangement, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to numerous modifications still falling within the scope of the appended claims.

[0106] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0107] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0108] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A wireless power supply device, characterized in that: include, A power supply mechanism (100) comprises a base (101), a baffle (102) arranged on the base (101), and a power collection portion (103) and a support portion (104) arranged on the baffle (102); The clamping mechanism (200) comprises a through opening (201) and a limiting groove (202) arranged on the supporting portion (104), a limiting portion (203) arranged inside the limiting groove (202), a telescopic portion (204) arranged on the limiting portion (203), a clamping portion (205) arranged on the telescopic portion (204), and a docking portion (206) arranged on the clamping portion (205); The driving mechanism (300) comprises a rotating shaft (301) arranged on the telescopic part (204), a rotating disk (302) arranged on the rotating shaft (301), an extruding part (303) arranged on the rotating disk (302), a following part (304) arranged on the extruding part (303), and a locking part (305) arranged on the following part (304).

2. The wireless power supply device according to claim 1, characterized in that: The power collection part (103) comprises a sliding plate (103a) arranged on the baffle (102), an aluminum alloy bracket (103b) arranged on the sliding plate (103a), and a power collection part (103c) arranged on the aluminum alloy bracket (103b).

3. The wireless power supply device according to claim 2, characterized in that: The support portion (104) comprises a crossbar (104a) arranged on the baffle (102), a mounting plate (104b) arranged on the crossbar (104a), and a support bar (104c) arranged on the mounting plate (104b).

4. The wireless power supply device according to claim 3, characterized in that: The limiting portion (203) comprises a slot (203a) arranged on the support rod (104c), an insertion rod (203b) arranged inside the slot (203a), and a triangular rod (203c) arranged on the insertion rod (203b).

5. The wireless power supply device according to claim 4, characterized in that: The telescopic part (204) includes a vertical plate (204a) arranged on the triangular rod (203c), a first spring (204b) arranged on the vertical plate (204a), a strip plate (204c) arranged on the first spring (204b), and a fixing rod (204d) and a first fixing plate (204e) arranged on the strip plate (204c).

6. The wireless power supply device according to claim 5, characterized in that: The clamping portion (205) comprises a slide groove (205a) arranged on the strip plate (204c), a slider (205b) arranged inside the slide groove (205a), and a second spring (205c) and a clamping plate (205d) arranged on the slider (205b).

7. The wireless power supply device according to claim 6, characterized in that: The docking portion (206) comprises a docking port (206a) arranged on the clamping plate (205d) and a docking rod (206b) arranged on the clamping plate (205d).

8. The wireless power supply device according to claim 7, characterized in that: The extrusion portion (303) comprises an elliptical arc surface (303a) and a circular arc surface (303b) arranged on the rotating disk (302), and a second fixed plate (303c), a lever (303d) and an arc-shaped through-opening (303e) arranged on the rotating disk (302).

9. The wireless power supply device according to claim 8, characterized in that: The follower (304) comprises a fixed block (304a) arranged on the strip plate (204c), a J-shaped rod (304b) arranged on the fixed block (304a), a limit rod (304c) and a fixed ring (304d) arranged on the J-shaped rod (304b), a semicircular ring (304e) arranged on the shifting rod (303d), and an inclined surface (304f) arranged on the semicircular ring (304e).

10. The wireless power supply device according to claim 9, characterized in that: The locking portion (305) comprises a tooth groove (305a) and a guide surface (305b) arranged on the semicircular ring (304e), an arc rod (305c) arranged on the rotating disk (302), and a pull ring (305d) and a trapezoidal block (305e) arranged on the arc rod (305c).

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