Anti-theft electric vehicle lock with adjusting function

Abstract

The utility model discloses an anti-theft electric vehicle lock with an adjusting function, and relates to the technical field of anti-theft electric vehicle locks, the anti-theft electric vehicle lock comprises a U-shaped frame, and round grooves I are formed in the front side and the rear side of the right side of the U-shaped frame. The U-shaped frame is in sliding connection with the first shaft rod and the second shaft rod through the first circular grooves, the length of the electric vehicle lock can be adjusted, the universality of the electric vehicle lock is improved, a fixing block and a rectangular frame are arranged on the outer wall of the first shaft rod and the outer wall of the second shaft rod in a sliding mode, and the fixing block and the rectangular frame are rotationally connected through a C-shaped frame and a linkage rod. Adjustment can be carried out through the U-shaped frame, the first shaft rod and the second shaft rod, the length of the lock can be adjusted according to the requirements of different conditions, the elastic piece is compressed by pressing the round rod, then the first shaft rod and the second shaft rod are pulled rightwards, and when the first shaft rod and the second shaft rod move to the proper positions and the round rod is loosened, the lock is locked. And the elastic piece rebounds to drive the circular rod to enter the circular hole I, so that the length of the U-shaped frame can be adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-theft electric vehicle locks, in particular to an anti-theft electric vehicle lock with an adjustment function. Background Art

[0002] Electric vehicle locks play a role in preventing electric vehicles from being stolen. There are electric vehicle locks with different functions on the market.

[0003] Most electric vehicles use hub motors to output torque, so the wheels equipped with hub motors are full-disk structures that cannot allow locks to pass through. Existing card-type electric vehicle locks can only be installed on spoke wheels that do not contain hub motors. This method will cause a lot of inconveniences. For example, when the car is parked in a densely parked area, it is difficult for the user to move to the front wheel to lock it, and the full-disk structure of the rear wheel cannot be locked using the existing technology. The prior art proposes a publication number: CN209568809U. The above-mentioned new type involves a card-type electric vehicle lock, including a left card-connecting component and a right card-connecting component for being carded on both sides of the wheel. The left card-connecting component includes a lock bolt, a lock shell and a lock core. A left card joint is provided on one end of the lock bolt. The left card joint is plugged with the lock bolt. The left card joint can be adjusted to be fully plugged with the lock bolt part. Compared with the prior art, the card-type electric vehicle lock of the utility model introduces a relatively adjustable card joint, which can further adjust the card-connecting spacing of the lock. It can be used for a long time with only one adjustment. The adjusted spacing is only used as fine-tuning, and the card connection will not be released even if the positioning is released.

[0004] The above problems are: the length of the electric vehicle lock cannot be adjusted, so when parking, the wheels and the lock place are far apart, the length of the lock bolt may not be enough, and the long lock bolt is inconvenient to carry. The length of the lock cannot be adjusted according to different situations, which is inconvenient for people to use, thereby reducing practicality. Utility Model Content

[0005] The purpose of the utility model is to provide an anti-theft electric vehicle lock with an adjustment function to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] An anti-theft electric vehicle lock with an adjustment function comprises a U-shaped frame, characterized in that: a circular groove 1 is provided on the front side and the rear side of the right side of the U-shaped frame, an axle rod 1 and an axle rod 2 are slidably connected to the inner wall of the circular groove 1, a baffle plate 1 is fixedly connected to the right side of the axle rod 1, a fixing block is slidably connected to the outer wall of the axle rod 1, a rectangular frame is slidably connected to the outer wall of the axle rod 2, a C-shaped frame is fixedly connected to the back side of the fixing block, a connecting rod is rotatably connected to the inside of the C-shaped frame, the back side of the connecting rod is fixedly connected to the front side of the rectangular frame, a cylinder is fixedly connected to the upper surface of the rectangular frame, a fixing component is arranged inside the cylinder, a circular groove 2 is provided on one end of the axle rod 1 and the axle rod 2, and a limiting component is arranged inside the circular groove 2.

[0008] The above technical solution is adopted. In this solution, a U-shaped frame is set to be slidably connected with shaft rod one and shaft rod two through circular groove one, so that the length of the electric vehicle lock can be adjusted, thereby improving the versatility of the electric vehicle lock. The outer walls of shaft rod one and shaft rod two are slidably provided with a fixed block and a rectangular frame, and the fixed block and the rectangular frame are rotatably connected through a C-shaped frame and a connecting rod. If the wheel is too large, it can be adjusted through the U-shaped frame and shaft rod one and shaft rod two, and the length of the lock can be adjusted according to the needs of different situations.

[0009] A further improvement of the technical solution of the utility model is that the limiting assembly includes a spring sheet, one side of the outer wall of the spring sheet is fixedly connected to a round rod, one end of the round rod penetrates the outer wall of the U-shaped frame, one end of the round rod penetrates the interior of the spring sheet, and one end of the round rod is provided with a fixing groove.

[0010] The above technical solution is adopted, in which the spring sheet is compressed by pressing the circular rod, and then the shaft rod one and the shaft rod two are pulled to the right respectively. When the shaft rod one and the shaft rod two move to the appropriate position and the circular rod is released, the spring sheet rebounds and drives the circular rod into the circular hole one, thereby adjusting the length of the U-shaped frame.

[0011] A further improvement of the technical solution of the utility model is that: a fixed shaft is fixedly connected to one side of the inner wall of the spring sheet, and one end of the fixed shaft extends into the interior of the fixed groove and is slidably connected to the inner wall of the fixed groove.

[0012] The above technical solution is adopted. By setting a fixed groove and a fixed shaft, the circular rod can be limited when pressed to prevent the spring piece from deviating when pressing the circular rod, resulting in the spring piece being unable to drive the circular rod into the circular hole when it rebounds.

[0013] A further improvement of the technical solution of the utility model is that: the fixed component includes a rotating rod, the bottom end of the rotating rod passes through the cylinder and extends to the inside of the rectangular frame, the top of the cylinder is provided with a keyhole, the inner wall of the cylinder is provided with a T-shaped movable groove, the number of the T-shaped movable grooves is two, and the bottom end of the cylinder is provided with a circular groove three, both sides of the inner wall of the T-shaped movable groove are slidably connected with sliders, the sliders on both sides are fixedly connected to the rotating rod, and the bottom end of the rotating rod is fixedly connected to the chassis.

[0014] The above technical solution is adopted, in which a rotating rod, a keyhole, a T-shaped movable groove, a circular groove three and a slider are arranged to cooperate with each other. When the key can be put into the keyhole, the rotating rod is pressed downward first. When the slider moves to the bottom of the inner wall of the T-shaped movable groove, the rotating rod can be rotated to drive the slider to rotate. When the slider rotates ninety degrees, the key is taken out, thereby fixing the shaft rod two.

[0015] A further improvement of the technical solution of the utility model is that the outer wall of the rotating rod is slidably connected to the baffle plate 2, the outer wall of the baffle plate 2 is fixedly connected to the inner wall of the circular groove 3, the bottom end of the baffle plate 2 is fixedly connected to a spring, and the bottom end of the spring is fixedly connected to the upper surface of the rectangular frame.

[0016] By adopting the above technical solution, a second baffle plate and a spring are provided, so that the rotating rod can always bear the elastic force of the spring, thereby preventing the slider from shaking inside the T-shaped movable groove, resulting in the rotating rod being unable to move upward when the user inserts the key, resulting in the shaft rod 2 being unable to separate from the rectangular frame.

[0017] A further improvement of the technical solution of the utility model is that the upper surface and the lower surface of the inner wall of the circular groove 1 are fixedly connected with a stopper, and one end of the outer wall of the shaft rod 1 and the shaft rod 2 is fixedly connected with a limiting ring.

[0018] The above technical solution is adopted. In this solution, a block is set. The block and the limit ring are used together to limit the shaft rod one and the shaft rod two in the U-shaped frame, preventing the shaft rod one and the shaft rod two from detaching from the U-shaped frame, making it impossible to lock the wheels of the electric vehicle.

[0019] A further improvement of the technical solution of the utility model is that: circular holes one are opened on both sides of the U-shaped frame, the number of circular holes one is several, and circular holes two are opened on the upper surfaces of the shaft rod one and the shaft rod two, the number of circular holes two is several.

[0020] By adopting the above technical solution, the lengths of the shaft rod one and the shaft rod two when in use can be accurately adjusted by setting the number of the circular hole one and the number of the circular hole two to a certain number.

[0021] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0022] 1. The utility model provides an anti-theft electric vehicle lock with an adjustment function. The length of the electric vehicle lock can be adjusted by using a U-shaped frame that is slidably connected with shaft rod one and shaft rod two through a circular groove one, thereby improving the versatility of the electric vehicle lock. The outer walls of shaft rod one and shaft rod two are slidably provided with a fixed block and a rectangular frame. The fixed block and the rectangular frame are rotatably connected through a C-shaped frame and a connecting rod. If the wheel is too large, it can be adjusted through the U-shaped frame and shaft rod one and shaft rod two, and the length of the lock can be adjusted according to the needs of different situations.

[0023] 2. The utility model provides an anti-theft electric vehicle lock with an adjustment function, which utilizes pressing the circular rod to compress the spring piece, and then pulling the shaft rod one and the shaft rod two to the right respectively. When the shaft rod one and the shaft rod two move to a suitable position, when the circular rod is released, the spring piece rebounds and drives the circular rod to enter the inside of the circular hole one, thereby adjusting the length of the U-shaped frame.

[0024] 3. The utility model provides an anti-theft electric vehicle lock with an adjustment function, which utilizes a rotating rod, a key hole, a T-shaped movable groove, a circular groove and a slider to cooperate with each other. When the key is put into the key hole, the rotating rod is pressed downward first. When the slider moves to the bottom of the inner wall of the T-shaped movable groove, the rotating rod can be rotated to drive the slider to rotate. When the slider rotates ninety degrees, the key is taken out to fix the shaft rod two. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is the front view of the U-shaped frame of the utility model;

[0026] Figure 2 The utility model is Figure 1 The right side cross-sectional structure diagram of the middle cylinder;

[0027] Figure 3 The utility model is Figure 1 Right side section view of the middle cylinder;

[0028] Figure 4 It is a left view structural diagram of shaft rod 1 and shaft rod 2 of the utility model;

[0029] Figure 5 This is a right side structural diagram of the U-shaped frame of the utility model;

[0030] Figure 6 It is a structural diagram of the limit assembly of the utility model.

[0031] In the figure: 1, U-shaped frame; 2, circular groove one; 3, shaft rod one; 4, shaft rod two; 5, baffle plate one; 6, fixed block; 7, C-shaped frame; 8, rectangular frame; 9, connecting rod; 10, cylinder; 11, fixed assembly; 1101, rotating rod; 1102, T-shaped movable groove; 1103, circular groove three; 1105, slider; 1106, chassis; 1107, baffle plate two; 1108, spring; 12, circular groove two; 13, limiting assembly; 1301, spring piece; 1302, circular rod; 1303, fixed groove; 1304, fixed shaft; 14, baffle; 15, limiting ring; 16, circular hole one; 17, circular hole two; 18, keyhole. DETAILED DESCRIPTION

[0032] The present invention is further described in detail below in conjunction with the embodiments:

[0033] Example 1

[0034] like Figure 1-6 As shown, the utility model provides an anti-theft electric vehicle lock with an adjustment function. A circular groove 2 is provided on the front and rear sides of the right side of the U-shaped frame 1. The inner wall of the circular groove 2 is slidably connected with an axle rod 3 and an axle rod 2 4. A baffle 5 is fixedly connected to the right side of the axle rod 3. A fixing block 6 is slidably connected to the outer wall of the axle rod 3. A rectangular frame 8 is slidably connected to the outer wall of the axle rod 2 4. A C-shaped frame 7 is fixedly connected to the back side of the fixing block 6. A connecting rod 9 is rotatably connected to the inside of the C-shaped frame 7. The back side of the connecting rod 9 is fixedly connected to the front side of the rectangular frame 8. A cylinder 10 is fixedly connected to the upper surface of the rectangular frame 8. A fixing component 11 is arranged inside the cylinder 10. A circular groove 2 12 is provided at one end of the shaft rod 1 3 and the shaft rod 2 4, and a limit assembly 13 is arranged inside the circular groove 2 12. The limit assembly 13 includes a spring piece 1301, and a circular rod 1302 is fixedly connected to one side of the outer wall of the spring piece 1301, and one end of the circular rod 1302 penetrates the outer wall of the U-shaped frame 1, and one end of the circular rod 1302 penetrates into the interior of the spring piece 1301. A fixed groove 1303 is provided at one end of the circular rod 1302, and a fixed shaft 1304 is fixedly connected to one side of the inner wall of the spring piece 1301, and one end of the fixed shaft 1304 extends to the interior of the fixed groove 1303 and is slidably connected to the inner wall of the fixed groove 1303.

[0035] In this embodiment, the middle U-shaped frame 1 is slidably connected with the shaft rod 1 3 and the shaft rod 2 4 through the circular groove 1 2, and the length of the electric vehicle lock can be adjusted, which improves the versatility of the electric vehicle lock. The outer walls of the shaft rod 1 3 and the shaft rod 2 4 are slidably provided with a fixing block 6 and a rectangular frame 8, and the fixing block 6 and the rectangular frame 8 are rotatably connected through the C-shaped frame 7 and the connecting rod 9. If the wheel is too large, it can be adjusted through the U-shaped frame 1 and the shaft rod 1 3 and the shaft rod 2 4, and the length of the lock can be adjusted according to the needs of different situations. By pressing the circular rod 1302 to compress the spring piece 1301, and then Pull the shaft rod 1 3 and the shaft rod 2 4 on the right side respectively. When the shaft rod 1 3 and the shaft rod 2 4 move to the appropriate position and the round rod 1302 is released, the spring piece 1301 rebounds and drives the round rod 1302 to enter the round hole 16, so that the length of the U-shaped frame 1 can be adjusted. Through the fixing groove 1303 and the fixing shaft 1304, the round rod 1302 can be pressed to limit the position to prevent the spring piece 1301 from deviating when the round rod 1302 is pressed, resulting in the spring piece 1301 being unable to drive the round rod 1302 to enter the round hole 16 when it rebounds.

[0036] Example 2

[0037] like Figure 1-6 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the fixing component 11 includes a rotating rod 1101, the bottom end of the rotating rod 1101 passes through the cylinder 10 and extends to the inside of the rectangular frame 8, the top of the cylinder 10 is provided with a keyhole 18, the inner wall of the cylinder 10 is provided with a T-shaped movable groove 1102, the number of the T-shaped movable grooves 1102 is two, the bottom end of the cylinder 10 is provided with a circular groove 1103, both sides of the inner wall of the T-shaped movable groove 1102 are slidably connected with sliders 1105, the sliders 1105 on both sides are fixedly connected to the rotating rod 1101, and the bottom end of the rotating rod 1101 is fixedly connected to the chassis 11 06, the outer wall of the rotating rod 1101 is slidably connected to the baffle plate 2 1107, the upper surface of the baffle plate 2 1107 is fixedly connected to the inner wall of the circular groove 3 1103, the bottom end of the baffle plate 2 1107 is fixedly connected with a spring 1108, the bottom end of the spring 1108 is fixedly connected to the upper surface of the rectangular frame 8, the upper and lower surfaces of the inner wall of the circular groove 1 2 are fixedly connected with a stopper 14, one end of the outer wall of the shaft rod 1 3 and the shaft rod 2 4 are fixedly connected with a limiting ring 15, both sides of the U-shaped frame 1 are provided with a circular hole 16, the number of the circular holes 16 is several, the upper surfaces of the shaft rod 1 3 and the shaft rod 2 4 are provided with a circular hole 2 17, the number of the circular hole 2 17 is several.

[0038] In this embodiment, by setting the rotating rod 1101, the key hole 18, the T-shaped movable groove 1102, the circular groove 1103 and the slider 1105 to cooperate with each other, the key can be put into the key hole 18 by first pressing the rotating rod 1101 downward, and when the slider 1105 moves to the bottom of the inner wall of the T-shaped movable groove 1102, the rotating rod 1101 can be rotated to drive the slider 1105 to rotate, and when the slider 1105 rotates ninety degrees, the key is taken out, thereby fixing the shaft rod 4, and by setting the baffle plate 1107 and the spring 1108, the rotating rod 1101 can always bear the spring 1108. The elastic force prevents the slider 1105 from shaking inside the T-shaped movable groove 1102, resulting in the inability of the rotating rod 1101 to move upward when the user inserts the key, resulting in the inability of the shaft rod 2 4 to separate from the rectangular frame 8. By setting the stop block 14, the stop block 14 and the limiting ring 15 can be used together to limit the shaft rod 1 3 and the shaft rod 2 4 in the U-shaped frame 1 to prevent the shaft rod 1 3 and the shaft rod 2 4 from separating from the U-shaped frame 1, and the electric vehicle wheel cannot be locked. The solution can accurately adjust the length of the shaft rod 1 3 and the shaft rod 2 4 when in use by setting the number of round holes 16 and the number of round holes 2 17 to a certain number.

[0039] The working principle of the anti-theft electric vehicle lock with adjustment function is described in detail below.

[0040] like Figure 1-6 As shown, when in use, when the user parks the electric vehicle, the wheel is large, resulting in insufficient length of the vehicle lock. At this time, the user compresses the spring piece 1301 by pressing the circular rod 1302, and then pulls the shaft rod 1 3 and the shaft rod 2 4 to the right respectively. When the shaft rod 1 3 and the shaft rod 2 4 move to the appropriate position and the circular rod 1302 is released, the spring piece 1301 rebounds and drives the circular rod 1302 to enter the circular hole 16. The length of the shaft rod 1 3 and the shaft rod 2 4 is accurately adjusted through the circular hole 16 during use, so that the length of the U-shaped frame 1 can be adjusted. When the user slides the rectangular frame 8 and the fixing block 6 to the appropriate position on the outer wall of the shaft rod 1 3 and the shaft rod 2 4 The user can put the key into the keyhole 18 and press the rotating rod 1101 downward first. When the rotating rod 1101 moves downward, the chassis 1106 at the bottom enters the inner wall of the circular hole 17 opened on the upper surface of the shaft rod 4. When the slider 1105 moves to the bottom of the inner wall of the T-shaped moving groove 1102, the rotating rod 1101 can be rotated to drive the slider 1105 to rotate. When the slider 1105 rotates ninety degrees, the key is taken out to fix the shaft rod 4. Then the user repeats the above reverse steps to open the car lock, so as to prevent the problem of insufficient length of the car lock due to the large wheels of the electric vehicle when the user wants to park the car, thereby achieving the advantage of easy adjustment of the car lock.

[0041] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An anti-theft electric vehicle lock with an adjustment function, comprising a U-shaped frame (1), characterized in that: The front and rear sides of the right side of the U-shaped frame (1) are both provided with a circular groove (2), the inner wall of the circular groove (2) is slidably connected with an axle rod (3) and an axle rod (4), the right side of the axle rod (3) is fixedly connected with a baffle plate (5), the outer wall of the axle rod (3) is slidably connected with a fixing block (6), the outer wall of the axle rod (4) is slidably connected with a rectangular frame (8), the back of the fixing block (6) is fixedly connected with a C-shaped frame (7), the interior of the C-shaped frame (7) is rotatably connected with a connecting rod (9), the back of the connecting rod (9) is fixedly connected with the front of the rectangular frame (8), the upper surface of the rectangular frame (8) is fixedly connected with a cylinder (10), a fixing assembly (11) is arranged inside the cylinder (10), one end of the axle rod (3) and the axle rod (4) are both provided with a circular groove (12), and a limiting assembly (13) is arranged inside the circular groove (12).

2. The anti-theft electric vehicle lock with adjustment function according to claim 1, characterized in that: The limiting assembly (13) comprises a spring sheet (1301), one side of the outer wall of the spring sheet (1301) is fixedly connected to a round rod (1302), one end of the round rod (1302) penetrates the outer wall of the U-shaped frame (1), one end of the round rod (1302) penetrates the interior of the spring sheet (1301), and one end of the round rod (1302) is provided with a fixing groove (1303).

3. The anti-theft electric vehicle lock with adjustment function according to claim 2 is characterized in that: A fixed shaft (1304) is fixedly connected to one side of the inner wall of the spring sheet (1301), and one end of the fixed shaft (1304) extends into the interior of the fixed groove (1303) and is slidably connected to the inner wall of the fixed groove (1303).

4. The anti-theft electric vehicle lock with adjustment function according to claim 1, characterized in that: The fixing assembly (11) comprises a rotating rod (1101), the bottom end of which passes through the cylinder (10) and extends to the inside of the rectangular frame (8), the top of the cylinder (10) is provided with a keyhole (18), the inner wall of the cylinder (10) is provided with a T-shaped movable groove (1102), the number of the T-shaped movable grooves (1102) is two, the bottom end of the cylinder (10) is provided with a circular groove three (1103), both sides of the inner wall of the T-shaped movable groove (1102) are slidably connected with sliders (1105), the sliders (1105) on both sides are fixedly connected to the rotating rod (1101), and the bottom end of the rotating rod (1101) is fixedly connected with a chassis (1106).

5. The anti-theft electric vehicle lock with adjustment function according to claim 4, characterized in that: The outer wall of the rotating rod (1101) is slidably connected to the second baffle plate (1107), the upper surface of the second baffle plate (1107) is fixedly connected to the inner wall of the third circular groove (1103), the bottom end of the second baffle plate (1107) is fixedly connected to a spring (1108), and the bottom end of the spring (1108) is fixedly connected to the upper surface of the rectangular frame (8).

6. The anti-theft electric vehicle lock with adjustment function according to claim 1, characterized in that: The upper surface and the lower surface of the inner wall of the circular groove 1 (2) are both fixedly connected with a stopper (14), and one end of the outer wall of the shaft rod 1 (3) and the shaft rod 2 (4) are both fixedly connected with a limiting ring (15).

7. The anti-theft electric vehicle lock with adjustment function according to claim 1, characterized in that: The U-shaped frame (1) is provided with a circular hole (16) on both sides, and the number of the circular holes (16) is several. The upper surfaces of the shaft rod (3) and the shaft rod (4) are provided with a circular hole (17), and the number of the circular holes (17) is several.

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