An electric scooter controller cable anti-pulling connection device

Abstract

The utility model provides a kind of electric skateboard controller cable anti-pulling connection device, it is related to controller cable connection technical field, including fixed sleeve, the fixed sleeve is provided with two, and is threadedly connected between each other, the inside of fixed sleeve is fixedly installed with buffer assembly near outside, the inside of fixed sleeve, and fixed component is installed in the inside of buffer assembly, the inside of fixed sleeve is installed with connecting piece near inside, the top of fixed sleeve is equipped with circular groove at the place corresponding fixed component, by the thread connection of two fixed sleeves, cooperate the use of buffer assembly, fixed component, connecting piece and circular groove, can carry out damping buffering to cable in the process of pulling, compared with traditional plug-in connector, effectively prevent the connection disconnect problem caused by pulling, greatly improve practicality.

Description

Technical Field

[0001] This utility model relates to the field of controller cable connection technology, and in particular to an anti-pull connection device for electric scooter controller cables. Background Technology

[0002] The main function of the electric scooter controller cable is to connect the battery, motor and other electronic components to realize functions such as power transmission, signal control and safety protection. When in use, the controller cable needs to be connected to the wires of the corresponding components through the connecting device. Common electric scooter controller cable connection devices have a relatively simple structure, usually using plug-in connectors made of plastic. However, this connection structure has certain drawbacks. If the cable is accidentally pulled, the cable connection is easily broken, resulting in insufficient practicality. Therefore, we propose an anti-pull connection device for electric scooter controller cables. Utility Model Content

[0003] The purpose of this utility model is to solve the shortcomings of the existing technology. The common electric scooter controller cable connection device has a relatively simple structure, usually connected by a plug-in connector made of plastic. However, this connection structure has certain drawbacks. Once the cable is accidentally pulled, it is easy to cause the cable connection to break, which is not practical.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: An anti-pull connection device for an electric scooter controller cable includes a fixing sleeve. Two fixing sleeves are provided and are threadedly connected to each other. A buffer component is fixedly installed inside the fixing sleeve near the outer side. A fixing component is installed inside the fixing sleeve and inside the buffer component. A connector is installed inside the fixing sleeve near the inner side. A circular groove is opened at the top of the fixing sleeve corresponding to the fixing component.

[0005] As a preferred embodiment of this utility model, anti-loosening washers are provided at the contact points of the two fixing sleeves.

[0006] The technical effect of adopting the above-mentioned further solution is that the anti-loosening washer can reduce the risk of loosening caused by vibration, make the connection between the two fixing sleeves more secure, and improve the stability of use.

[0007] As a preferred embodiment of this utility model, a first fixing rod is threadedly connected to the top of the fixing sleeve at the corresponding connecting part, and a first clamping block is welded to one end of the first fixing rod extending into the inside of the fixing sleeve, and a rubber anti-slip pad is adhered to the bottom end of the first clamping block.

[0008] The technical effect of adopting the above-mentioned further solution is that by rotating the first fixing rod, the first clamping block can be moved downward, thereby cooperating with the connector to clamp and fix the cable, improving the stability of use.

[0009] As a preferred embodiment of this utility model, the buffer assembly includes a fixed disk, which is slidably connected inside the fixed sleeve. Several buffer damping springs are equidistantly arranged around the outer side of the fixed disk near its periphery. The two ends of the buffer damping springs are fixedly connected to the fixed sleeve and the fixed disk, respectively. A stop block is welded to the inner end of the fixed disk near its bottom.

[0010] The technical effect of adopting the above-mentioned further solution is that the buffer damping spring can buffer the moving fixed plate, prevent sudden pulling from causing the cable to lose contact with the connector, and improve the connection stability.

[0011] As a preferred embodiment of this utility model, a limiting rod is welded to the inner end of the stop block, and the limiting rod is slidably connected to the fixed sleeve.

[0012] The technical effect of adopting the above-mentioned further solution is that the limiting rod can work with the stop block to limit the movement of the fixed plate, prevent it from rotating and deviating, and improve the stability of use.

[0013] As a preferred embodiment of this utility model, the fixing component includes a fixing block, which is welded to a fixing disc. A second fixing rod is threaded through the bottom of the fixing block at its top end, and a second pressure block is welded to the bottom of the fixing block at the second fixing rod.

[0014] The technical effect of adopting the above-mentioned further solution is that by rotating the second fixed rod, the second pressure block can be moved downward, thereby cooperating with the stop block to clamp and fix the outer perimeter of the cable, so that it can drive the buffer component to move synchronously during the pulling process, thereby improving the protection effect.

[0015] As a preferred embodiment of this utility model, a rubber anti-slip pad is adhered to the bottom end of the second pressure block.

[0016] The technical effect of adopting the above-mentioned further solution is that the friction between the second pressure block and the cable can be increased by the rubber anti-slip pad, thereby improving the clamping stability.

[0017] As a preferred embodiment of this utility model, the connector is made of copper, and one end near the inner side abuts against the connector inside another fixed sleeve.

[0018] The technical effect of adopting the above-mentioned further solution is that the copper material has excellent conductivity, which can improve the connection stability of the cable.

[0019] Compared with the prior art, the beneficial effects of this utility model are: In this invention, the use of two fixed sleeves connected by threads, along with a buffer component, a fixing component, a connector, and a circular groove, can dampen and buffer the cable during pulling. Compared with traditional plug-in connectors, it can effectively prevent the connection from breaking due to pulling, greatly improving its practicality. Attached Figure Description

[0020] Figure 1 A schematic diagram of the overall structure of an anti-pull connection device for an electric scooter controller cable provided by this utility model; Figure 2 A front view of the overall structure of an anti-pull connection device for an electric scooter controller cable provided by this utility model; Figure 3 A side view of the fixing component of an anti-pull connection device for an electric scooter controller cable provided by this utility model; Figure 4 This utility model provides a side view of the buffer component of an anti-pull connection device for an electric scooter controller cable.

[0021] Legend: 1. Fixing sleeve; 101. Anti-loosening washer; 102. First fixing rod; 103. First clamping block; 2. Buffer assembly; 201. Fixing disc; 202. Buffer damping spring; 203. Stop block; 2031. Limiting rod; 3. Fixing assembly; 301. Fixing block; 302. Second fixing rod; 303. Second pressure block; 4. Connecting piece; 5. Circular groove. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0023] To facilitate understanding of this utility model, a more comprehensive description of this utility model will be provided below with reference to relevant embodiments, and several embodiments of this utility model will be given. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of this utility model more thorough and complete.

[0024] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0026] Example 1 like Figure 1-4 As shown, this utility model provides a technical solution: an anti-pull connection device for an electric scooter controller cable, including a fixing sleeve 1. Two fixing sleeves 1 are provided and are threadedly connected to each other. A buffer component 2 is fixedly installed inside the fixing sleeve 1 near the outer side. A fixing component 3 is installed inside the fixing sleeve 1 and inside the buffer component 2. A connector 4 is installed inside the fixing sleeve 1 near the inner side. A circular groove 5 is opened at the top of the fixing sleeve 1 corresponding to the fixing component 3. The circular groove 5 allows a screwdriver to be inserted into the fixing sleeve 1 to rotate the first fixing rod 102.

[0027] Example 2 like Figure 1-4As shown, anti-loosening washers 101 are fitted at the contact points of the two fixing sleeves 1. The anti-loosening washers 101 can reduce the risk of loosening caused by vibration, making the connection between the two fixing sleeves 1 more secure and improving the stability of use. A first fixing rod 102 is threadedly connected to the top of the fixing sleeve 1 near the corresponding connector 4. A first clamping block 103 is welded to one end of the first fixing rod 102 that extends into the fixing sleeve 1. A rubber anti-slip pad is glued to the bottom end of the first clamping block 103. By rotating the first fixing rod 102, the first clamping block 103 can be moved downward, thereby cooperating with the connector 4 to connect the cable. To improve stability during use, the buffer assembly 2 includes a fixed plate 201, which is slidably connected inside the fixed sleeve 1. Several buffer damping springs 202 are equidistantly arranged around the outer periphery of the fixed plate 201. The two ends of each buffer damping spring 202 are fixedly connected to the fixed sleeve 1 and the fixed plate 201, respectively. A stop block 203 is welded to the inner end of the fixed plate 201 near the bottom. The buffer damping springs 202 can buffer the moving fixed plate 201, preventing sudden pulling that could cause the cable to detach from the connector 4, thus improving stability. To ensure stability, a limiting rod 2031 is welded to the inner end of the stop block 203. The limiting rod 2031 is slidably connected to the fixed sleeve 1. The limiting rod 2031, in conjunction with the stop block 203, can limit the movement of the fixed disk 201, preventing it from rotating and shifting, thus improving stability. The fixing component 3 includes a fixing block 301, which is welded to the fixed disk 201. A second fixing rod 302 is threaded through the top of the fixing block 301 and threaded through the bottom. The second fixing rod 302 extends to the bottom of the fixing block 301 and is welded to a second pressure block 303. By rotating the second fixing rod... 302 can drive the second pressure block 303 to move downward, thereby cooperating with the stop block 203 to clamp and fix the outer perimeter of the cable, so that it can drive the buffer component 2 to move synchronously during the pulling process, thereby improving the protection effect. The bottom end of the second pressure block 303 is glued with a rubber anti-slip pad, which can increase the friction between the second pressure block 303 and the cable and improve the clamping stability. The connector 4 is made of metal copper, and the end near the inside abuts against the connector 4 inside another fixing sleeve 1. Metal copper has excellent conductivity, which can improve the connection stability of the cable.

[0028] The working process of this utility model is as follows: When using an anti-pull connection device for an electric scooter controller cable, firstly, insert the output end of the controller cable into the fixed sleeve 1 from the outside, and use a screwdriver to rotate the first fixing rod 102, causing it to move the first clamping block 103 downward, which, together with the connector 4, clamps and fixes the controller cable, thus completing the connection with the connector 4. Then, continue to push the controller cable inward, leaving an appropriate amount of cable between the fixed component 3 and the connector 4 for buffering. Then, insert a screwdriver into the fixed sleeve 1 through the circular groove 5 and rotate the second fixing rod 302, which in turn causes it to move the second pressure block 303 downward, which, together with the stop block 203, clamps and fixes the controller cable. Then, repeat the above operation. One end of the wire of the component to be connected is fixed inside another fixed sleeve 1. Finally, the inner threads of the two fixed sleeves 1 are connected together, and the two connectors 4 are fitted together to complete the entire connection process. When an accidental pull occurs, the two fixed sleeves 1 connected by threads will not break. At the same time as the pull occurs, the cable will drive the fixed plate 201 to move outward through the fixed component 3. At this time, the buffer damping spring 202 will dampen and buffer the pulling force, and use the buffer wire body reserved in the fixed sleeve 1 to buffer and protect the cable, prevent the cable from losing contact with the connector 4, and ensure the stability of the connection. Compared with the traditional plug-in connector, it can effectively prevent the connection from breaking due to pulling, and greatly improve the practicality.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An anti-pull connection device for an electric scooter controller cable, comprising a fixing sleeve (1), characterized in that: Two fixing sleeves (1) are provided and are threadedly connected to each other. A buffer component (2) is fixedly installed inside the fixing sleeve (1) near the outer side. A fixing component (3) is installed inside the fixing sleeve (1) and inside the buffer component (2). A connector (4) is installed inside the fixing sleeve (1) near the inner side. A circular groove (5) is opened at the top of the fixing sleeve (1) corresponding to the fixing component (3).

2. The electric scooter controller cable anti-pull connection device according to claim 1, characterized in that: Anti-loosening washers (101) are fitted at the contact points of the two fixing sleeves (1).

3. The electric scooter controller cable anti-pull connection device according to claim 1, characterized in that: The top of the fixed sleeve (1) is threaded to the connector (4) with a first fixed rod (102). The first fixed rod (102) extends into the inside of the fixed sleeve (1) and a first clamping block (103) is welded to one end. A rubber anti-slip pad is glued to the bottom end of the first clamping block (103).

4. The electric scooter controller cable anti-pull connection device according to claim 1, characterized in that: The buffer assembly (2) includes a fixed plate (201), which is slidably connected inside the fixed sleeve (1). Several buffer damping springs (202) are equidistantly arranged around the outer side of the fixed plate (201) near the periphery. The two ends of the buffer damping springs (202) are fixedly connected to the fixed sleeve (1) and the fixed plate (201) respectively. A stop block (203) is welded to the inner end of the fixed plate (201) near the bottom.

5. The electric scooter controller cable anti-pull connection device according to claim 4, characterized in that: A limiting rod (2031) is welded to the inner end of the stop (203), and the limiting rod (2031) is slidably connected to the fixed sleeve (1).

6. The electric scooter controller cable anti-pull connection device according to claim 1, characterized in that: The fixing component (3) includes a fixing block (301), which is welded to the fixing plate (201). The top of the fixing block (301) is threaded through the bottom and connected to a second fixing rod (302). The second fixing rod (302) extends to the bottom of the fixing block (301) and is welded to a second pressure block (303).

7. The electric scooter controller cable anti-pull connection device according to claim 6, characterized in that: The bottom end of the second pressure block (303) is glued with a rubber anti-slip pad.

8. The electric scooter controller cable anti-pull connection device according to claim 1, characterized in that: The connector (4) is made of copper, and one end near the inside abuts against the connector (4) inside the other fixing sleeve (1).

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