Self-adaptive charging support

Abstract

The utility model belongs to the technical field of electric piles, and discloses a self-adaptive charging support which comprises a movable frame, a fixed frame, a driving mechanism and a transmitting plate. The movable frame is adjustably arranged on the fixed frame in the first direction; the driving mechanism is arranged between the movable frame and the fixed frame, and the two ends, in the second direction, of the launching plate can rotate in the same direction relative to the adapter shaft. When the distance between the parking position of the unmanned vehicle and the movable frame is too small, the movable frame can drive the launching plate to slide relative to the fixed frame; after the unmanned vehicle finishes charging and leaves, the driving mechanism can drive the movable frame to reset so as to prepare for charging the next unmanned vehicle; and when the parking angle of the unmanned vehicle has a certain deviation relative to the movable frame, the transmitting plate can rotate relative to the adapter shaft under the pressing of the receiving plate arranged on the unmanned vehicle, so that the non-uniform stress of the transmitting plate is prevented, and the charging efficiency of the unmanned vehicle is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of charging piles, in particular to an adaptive charging bracket. Background Art

[0002] The technology of unmanned vehicles has developed rapidly, but the parking accuracy of the driverless technology is limited. When the unmanned vehicle conducts wireless charging, the receiving board and the transmitting board for charging cannot be completely aligned, thus affecting the charging efficiency. Therefore, it is necessary to set an adaptive charging bracket for the transmitting board of the wireless charging pile to ensure the charging efficiency.

[0003] In the existing wireless charging piles, angle adjusting devices are provided, so that the receiving board on the unmanned vehicle can be aligned with the transmitting board on the charging pile, and there will be no deviation in the angle between the two. However, due to the error in the parking distance of the unmanned vehicle, the receiving board will overly press the transmitting board, resulting in excessive pressure between the two, and further damaging the transmitting board. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an adaptive charging bracket, which can adaptively adjust the position of the wireless charging transmitting board according to the parking distance of the unmanned vehicle.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The adaptive charging bracket includes:

[0007] A movable frame;

[0008] A fixed frame, on which the movable frame is arranged with adjustable position along a first direction;

[0009] A driving mechanism is arranged between the movable frame and the fixed frame, and the driving mechanism can drive the movable frame to move relative to the fixed frame along the first direction;

[0010] A transmitting board is arranged on the movable frame. When the transmitting board is aligned and pressed against the receiving board arranged on the unmanned vehicle, it can charge the unmanned vehicle. The movable frame is provided with a transfer shaft, and both ends of the transmitting board in a second direction can rotate in the same direction relative to the transfer shaft;

[0011] The first direction is perpendicular to the second direction.

[0012] Preferably, the movable frame includes:

[0013] A sliding connection frame;

[0014] The adapter bracket includes a fixing plate and an adapter plate. The adapter shaft extends in the vertical direction and is fixedly arranged on the fixing plate. The two sides of the adapter plate in the vertical direction are rotatably connected to the two ends of the adapter shaft in a one-to-one correspondence. The emitting plate is connected to the adapter plate. The vertical direction, the first direction, and the second direction are all perpendicular to each other in pairs.

[0015] Preferably, the adapter bracket further includes a plurality of elastic members. The elastic members are symmetrically arranged with respect to the adapter shaft. One end of the elastic member is connected to the fixing plate, and the other end is connected to the adapter plate.

[0016] Preferably, a weight-reducing hole is provided on the fixing plate and / or the adapter plate.

[0017] Preferably, the fixing bracket includes:

[0018] A chassis;

[0019] A guide rail fixedly connected to the chassis. The guide rail extends in the first direction, and the movable bracket is slidably connected to the guide rail.

[0020] Preferably, a plurality of guide rails are arranged at intervals in the second direction.

[0021] Preferably, the fixing bracket further includes a locking member. One end of the locking member is detachably connected to the fixing bracket, and the other end is detachably connected to the movable bracket. The locking member is configured to lock the movable bracket to the fixing bracket.

[0022] Preferably, the fixing bracket further includes an upright frame. The driving mechanism is a gas spring. The fixed end of the driving mechanism is connected to the upright frame, and the output end of the driving mechanism is connected to the movable bracket.

[0023] Preferably, the fixed end of the driving mechanism is rotatably connected to the upright frame, the output end of the driving mechanism is rotatably connected to the movable bracket, and the fixed end of the driving mechanism is located above the output end of the driving mechanism.

[0024] Preferably, shielding plates are provided on the outside of both the movable bracket and the fixing bracket.

[0025] The beneficial effects of the present utility model:

[0026] The movable frame, the fixed frame, and the driving mechanism cooperate with each other. When the parking position of the driverless vehicle is too close to the movable frame, the movable frame can drive the emission plate to slide relative to the fixed frame to avoid excessive pressure on the emission plate. When the driverless vehicle finishes charging and leaves, the driving mechanism can drive the movable frame to reset for the next driverless vehicle to charge. When there is a certain deviation in the parking angle of the driverless vehicle relative to the movable frame, the emission plate can rotate relative to the transfer shaft under the pressing of the receiving plate provided on the driverless vehicle, thereby preventing uneven stress on the emission plate and ensuring the charging efficiency of the driverless vehicle. Description of the Drawings

[0027] Figure 1 is a schematic structural view of a position of the adaptive charging bracket of the present utility model with some structures omitted;

[0028] Figure 2 is a schematic structural view of another position of the adaptive charging bracket of the present utility model with some structures omitted;

[0029] Figure 3 is a schematic structural view of the adaptive charging bracket of the present utility model.

[0030] In the figure:

[0031] 1. Movable frame; 10. Transfer shaft; 11. Sliding connection frame; 12. Transfer frame; 121. Fixed plate; 122. Transfer plate; 123. Elastic member;

[0032] 2. Fixed frame; 21. Bottom frame; 22. Guide rail; 23. Locking member; 24. Upright frame;

[0033] 3. Driving mechanism;

[0034] 4. Emission plate. Detailed Embodiment

[0035] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar components or components with the same or similar functions from beginning to end. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present utility model, but should not be construed as a limitation of the present utility model.

[0036] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "connected", "connected", and "fixed" shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, a mechanical connection, an electrical connection, a direct connection, or an indirect connection through an intermediate medium. It can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0037] In the description of the present utility model, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may include direct contact between the first feature and the second feature, or may also include the situation where the first feature and the second feature are not in direct contact but are in contact through other features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or simply means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or simply means that the horizontal height of the first feature is less than that of the second feature.

[0038] The technical solution of the present utility model will be further described below in conjunction with the accompanying drawings and through specific embodiments.

[0039] As Figures 1 - 3 shown, the present utility model provides an adaptive charging bracket for wireless charging and energy replenishment of an unmanned vehicle. The adaptive charging bracket includes a movable frame 1, a fixed frame 2, a driving mechanism 3 and a transmitting plate 4. Among them, the movable frame 1 is disposed on the fixed frame 2 in a position-adjustable manner along a first direction; the driving mechanism 3 is disposed between the movable frame 1 and the fixed frame 2, and the driving mechanism 3 can drive the movable frame 1 to move relative to the fixed frame 2 along the first direction; the transmitting plate 4 is disposed on the movable frame 1, and when the transmitting plate 4 is aligned and pressed against a receiving plate disposed on the unmanned vehicle, it can charge the unmanned vehicle. The movable frame 1 is provided with a transfer shaft 10, and both ends of the transmitting plate 4 in a second direction can rotate in the same direction relative to the transfer shaft 10; the first direction is perpendicular to the second direction.

[0040] The movable frame 1, the fixed frame 2 and the driving mechanism 3 cooperate with each other. When the parking position of the unmanned vehicle is too close to the movable frame 1, the movable frame 1 can drive the transmitting plate 4 to slide relative to the fixed frame 2 to avoid excessive pressure on the transmitting plate 4; when the unmanned vehicle finishes charging and leaves, the driving mechanism 3 can drive the movable frame 1 to reset for the next unmanned vehicle to charge; when the parking angle of the unmanned vehicle has a certain deviation relative to the movable frame 1, the transmitting plate 4 can rotate relative to the transfer shaft 10 under the pressing of the receiving plate disposed on the unmanned vehicle, thereby preventing uneven stress on the transmitting plate 4 and ensuring the charging efficiency of the unmanned vehicle.

[0041] It can be understood that the vertical direction, the first direction and the second direction are all perpendicular to each other pairwise.

[0042] Specifically, the movable frame 1 includes a sliding frame 11 and an adapter frame 12. The adapter frame 12 includes a fixed plate 121 and an adapter plate 122. The adapter shaft 10 extends in the vertical direction and is fixedly arranged on the fixed plate 121. The adapter plate 122 is rotatably connected to the two ends of the adapter shaft 10 in a one-to-one correspondence along both sides of the vertical direction, and the launch plate 4 is connected to the adapter plate 122. With the above arrangement, the adapter plate 122 can drive the launch plate 4 to rotate relative to the adapter shaft 10, and the structure is simple, not easy to be damaged, and the production cost is low.

[0043] More specifically, a lug is provided at the middle position of both sides of the adapter plate 122 in the vertical direction, and the two lugs are rotatably connected to the two ends of the adapter shaft 10 in a one-to-one correspondence. The arrangement of the lugs makes the two ends of the adapter plate 122 in the second direction symmetrical about the adapter shaft 10, so that the angle adjustment ranges of the two ends of the launch plate 4 in the second direction are the same.

[0044] Specifically, the adapter frame 12 further includes a plurality of elastic members 123, which are symmetrically arranged about the adapter shaft 10, and one end of the elastic member 123 is connected to the fixing plate 121, and the other end is connected to the adapter plate 122. With the above arrangement, when the unmanned vehicle leaves, the receiving plate is separated from the transmitting plate 4, and the elastic member 123 can drive the adapter plate 122 and the transmitting plate 4 to reset.

[0045] Preferably, in this embodiment, the adapter plate 122 is rectangular, and four elastic members 123 are provided, respectively disposed at four vertex positions of the adapter plate 122 to ensure uniform force on the adapter plate 122. In other embodiments, the adapter plate 122 may also be provided in other shapes, which are not specifically limited here.

[0046] Preferably, in this embodiment, weight-reducing holes are provided on the fixing plate 121 and / or the adapter plate 122. The provision of the weight-reducing holes can reduce the load on the fixing frame 2 and save materials at the same time.

[0047] Specifically, the fixed frame 2 includes a base frame 21 and a guide rail 22. The guide rail 22 is fixedly connected to the base frame 21, extends along a first direction, and the movable frame 1 is slidably connected to the guide rail 22. The setting of the guide rail 22 enables the fixed frame 2 to slide along the length direction of the guide rail 22.

[0048] More specifically, a plurality of guide rails 22 are arranged at intervals along the second direction. The above arrangement makes the force on the movable frame 1 more uniform. Preferably, in this embodiment, two guide rails 22 are arranged at intervals along the second direction.

[0049] Specifically, the fixing bracket 2 further includes a locking member 23. One end of the locking member 23 is detachably connected to the fixing bracket 2, and the other end is detachably connected to the movable bracket 1. The locking member 23 is configured to lock the movable bracket 1 to the fixing bracket 2. The provision of the above-mentioned locking member 23 facilitates the maintenance and repair of the adaptive charging bracket.

[0050] More specifically, the locking member 23 includes a first plate and a second plate which are perpendicularly arranged. The first plate can be connected to the bottom bracket 21 by bolts, and the second plate can be connected to the movable bracket 1 by bolts. With the above arrangement, the structure is simple and the production cost is low.

[0051] Specifically, the fixing bracket 2 further includes an upright bracket 24. The driving mechanism 3 is a gas spring. The fixed end of the driving mechanism 3 is connected to the upright bracket 24, and the output end of the driving mechanism 3 is connected to the movable bracket 1. With the above arrangement, the gas spring has a low procurement cost and is convenient to install. Moreover, the gas spring is an existing technology that has been publicly disclosed in the art, and its specific structure and principle will not be elaborated here.

[0052] Specifically, the fixed end of the driving mechanism 3 is rotatably connected to the upright bracket 24, and the output end of the driving mechanism 3 is rotatably connected to the movable bracket 1. The fixed end of the driving mechanism 3 is located above the output end of the driving mechanism 3. With the above arrangement, when the driving mechanism 3 drives the movable bracket 1 to move relative to the fixing bracket 2, its fixed end rotates relative to the upright bracket 24, and the output end rotates relative to the movable bracket 1, thereby increasing the movable range of the movable bracket 1.

[0053] Specifically, shielding plates are provided on the exteriors of both the movable bracket 1 and the fixing bracket 2. The provision of the above shielding plates not only prevents water and dust but also makes the overall adaptive charging bracket more aesthetically pleasing.

[0054] It can be understood that both the movable bracket 1 and the fixing bracket 2 are formed by welding rectangular tubes or circular steel tubes of different sizes and models to each other, which will not be elaborated here.

[0055] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the implementation manners of the present invention. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all the implementation manners here. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included within the protection scope of the claims of the present invention.

Claims

1. Adaptive charging bracket, characterized in that, Comprising: Movable frame (1); Fixed frame (2), the movable frame (1) is disposed on the fixed frame (2) in a position adjustable along a first direction; Drive mechanism (3), disposed between the movable frame (1) and the fixed frame (2), the drive mechanism (3) is capable of driving the movable frame (1) to move relative to the fixed frame (2) along the first direction; Emission plate (4), disposed on the movable frame (1), when the emission plate (4) is aligned and pressed against a receiving plate disposed on an unmanned vehicle, it can charge the unmanned vehicle, the movable frame (1) is provided with a transfer shaft (10), and both ends of the emission plate (4) in a second direction can rotate in the same direction relative to the transfer shaft (10); The first direction is perpendicular to the second direction.

2. The adaptive charging bracket according to claim 1, wherein The movable frame (1) includes: Sliding connection frame (11); Transfer frame (12), including a fixing plate (121) and a transfer plate (122), the transfer shaft (10) extends in the vertical direction and is fixedly disposed on the fixing plate (121), both sides of the transfer plate (122) in the vertical direction are rotatably connected to both ends of the transfer shaft (10) in a one-to-one correspondence, the emission plate (4) is connected to the transfer plate (122), and the vertical direction, the first direction and the second direction are all perpendicular to each other pairwise.

3. The adaptive charging bracket according to claim 2, wherein, The transfer frame (12) further includes a plurality of elastic members (123), the elastic members (123) are symmetrically disposed with respect to the transfer shaft (10), one end of the elastic member (123) is connected to the fixing plate (121), and the other end is connected to the transfer plate (122).

4. The adaptive charging bracket according to claim 2, wherein Weight reduction holes are provided on the fixing plate (121) and / or the transfer plate (122).

5. The adaptive charging bracket according to claim 1, characterized in that, The fixed frame (2) includes: Bottom frame (21); Guide rail (22), fixedly connected to the bottom frame (21), the guide rail (22) extends along the first direction, and the movable frame (1) is slidably connected to the guide rail (22).

6. The adaptive charging bracket according to claim 5, wherein, A plurality of the guide rails (22) are spaced along the second direction.

7. The adaptive charging bracket according to claim 1, wherein The fixed frame (2) further includes a locking member (23), one end of the locking member (23) is detachably connected to the fixed frame (2), and the other end is detachably connected to the movable frame (1), and the locking member (23) is configured to lock the movable frame (1) to the fixed frame (2).

8. The adaptive charging bracket according to claim 1, characterized in that The fixed frame (2) further includes an upright frame (24), the drive mechanism (3) is a gas spring, the fixed end of the drive mechanism (3) is connected to the upright frame (24), and the output end of the drive mechanism (3) is connected to the movable frame (1).

9. The adaptive charging bracket according to claim 8, wherein The fixed end of the drive mechanism (3) is rotatably connected to the upright frame (24), the output end of the drive mechanism (3) is rotatably connected to the movable frame (1), and the fixed end of the drive mechanism (3) is located above the output end of the drive mechanism (3).

10. The adaptive charging bracket according to any one of claims 1-9, characterized in that, Shielding plates are provided on the outsides of both the movable frame (1) and the fixed frame (2).

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