Indicating ring for lead post reverse thread nut of rear-embedded controller

Abstract

The utility model discloses a back-embedded controller lead post reverse thread nut indicating ring, and particularly relates to the technical field of vehicle assembly, the indicating ring comprises a threaded rod, the outer side of the threaded rod is in threaded connection with a nut body, the nut body is internally provided with an internal thread, and a positioning pin accurately penetrates through a fixing hole to fix the nut body. Materials and strength of the positioning pins should be considered in selection of the positioning pins, so that the positioning pins can effectively resist impact of external force and are not prone to loosening, the stable state of the threaded rod is kept for a long time, stability of wire connection is enhanced, stronger signal transmission is ensured, and a controller can operate normally. The friction force between the nut body and the contact surface is remarkably enhanced, the connection firmness is further consolidated, the stability and durability of the whole structure are improved, the nut body is effectively prevented from loosening in the wire positioning process, and it is ensured that a controller can stably operate in various environments.

Description

TECHNICAL FIELD

[0001] The utility model relates to vehicle assembly technical field more specifically, the utility model relates to a rear embedded type controller wire column reverse tooth nut indicating ring. BACKGROUND

[0002] Two wheel electric vehicle controller wire column, in brief, it is the columnar interface for connecting wire on two wheel electric vehicle controller, and its main function is to ensure the stable, reliable connection between two wheel electric vehicle controller and external battery, motor and other components, thereby realizing the transmission of electric energy and the normal operation of electric vehicle.

[0003] Through the retrieval, the prior art patent publication number: CN207283959U discloses a kind of electric bicycle motor controller with waterproof device in single machine controller technical field, the top of the controller body is equipped with waterproof base by bolt, the bottom of waterproof base is respectively symmetrically equipped with sealing partition and T-shaped sealing element, the device is simple in structure, easy to disassemble and assemble, effectively plays good waterproof effect by the setting of buckle slot and sealing element, and cooperates two groups of heat insulation partition, also avoids the phenomenon of fog because of the exchange of internal and external heat, protects electrical element from damp, prolongs the service life of electrical element.

[0004] In the positioning process of current controller wire, if vibration or external impact is encountered, the nut body is often loose, thereby hindering the normal operation of the controller.

[0005] Therefore, a rear embedded type controller wire column reverse tooth nut indicating ring is proposed to solve the above problems. SUMMARY

[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides a rear embedded type controller wire column reverse tooth nut indicating ring to solve the problems raised in the above background art.

[0007] To achieve the above purpose, the utility model provides the following technical scheme: a rear embedded type controller wire column reverse tooth nut indicating ring, comprising a threaded rod, a nut body is connected to the outer side of the threaded rod, an internal thread is arranged in the nut body, a positioning groove is formed on the outer side of the internal thread, a fixing hole is formed in the internal positioning groove, a positioning pin is detachably installed in the internal fixing hole, a gasket is fixed to one side of the nut body close to the fastening plate, and a damping pattern is arranged on one side of the gasket.

[0008] Preferably, a fastening plate is installed on the top of the threaded rod, and a cross recess is formed above the fastening plate.

[0009] Preferably, the number of positioning grooves is two, and the positioning grooves are oppositely formed.

[0010] Preferably, the positioning pin is made of cast steel.

[0011] Preferably, one side of the positioning groove is fixedly provided with a protective door, and the protective door is positioned with the threaded rod by a hinge.

[0012] Preferably, the upper portion of the protective door is movably provided with a protective lock, and a lock block of the protective lock is arranged in the positioning groove.

[0013] Technical effects and advantages of the present application:

[0014] 1. Compared with the prior art, the rear-embedded controller wire column reverse tooth nut indicating ring, the nut body is stably threadedly sleeved on the periphery of the threaded rod and placed at the bottom, the wire is placed at the preset position, the threaded rod is smoothly rotated in the nut body by rotating the fastening plate, until the wire is locked at the required position, the protective door is gently rotated to open, the positioning pin is accurately inserted through the fixing hole, the material and strength of the positioning pin should be considered, so that the positioning pin can effectively resist external impact and is not easy to loosen, thereby long-term maintaining the stability of the threaded rod, enhancing the stability of the wire connection, ensuring stronger signal transmission, and enabling the controller to normally operate.

[0015] Compared with the prior art, the rear-embedded controller wire column reverse tooth nut indicating ring, the nut body is stably threadedly sleeved on the periphery of the threaded rod and placed at the bottom, the wire is placed at the preset position, the threaded rod is smoothly rotated in the nut body by rotating the fastening plate, until the wire is locked at the required position, the protective door is gently rotated to open, the positioning pin is accurately inserted through the fixing hole, the material and strength of the positioning pin should be considered, so that the positioning pin can effectively resist external impact and is not easy to loosen, thereby long-term maintaining the stability of the threaded rod, enhancing the stability of the wire connection, ensuring stronger signal transmission, and enabling the controller to normally operate. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole three-dimensional structure schematic view of the present application.

[0017] Figure 2 It is a structure schematic view of the nut body.

[0018] Figure 3 It is a structure schematic view of the other side of the nut body.

[0019] Figure 4 It is a bottom structure schematic view of the nut body.

[0020] The reference signs are: 1, threaded rod; 2, fastening plate; 3, cross recess; 4, nut body; 5, internal thread; 6, positioning groove; 7, fixing hole; 8, positioning pin; 9, protective door; 10, protective lock; 11, gasket; 12, damping pattern. DETAILED DESCRIPTION

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1

[0023] As attached Figures 1 to 4 The rear-mounted controller lead post reverse thread nut indicator ring shown includes a threaded rod 1, with a nut body 4 threadedly connected to the outer side of the threaded rod 1. The nut body 4 has an internal thread 5, and a positioning groove 6 is formed on the outer side of the internal thread 5. A fixing hole 7 is formed inside the positioning groove 6, and a positioning pin 8 is detachably installed inside the fixing hole 7. A washer 11 is fixedly connected to the side of the nut body 4 near the fastening plate 2, and a damping groove 12 is formed on one side of the washer 11.

[0024] The process involves: securely threading the nut body 4 onto the outer periphery of the threaded rod 1 and placing it at the bottom; then, firmly securing it with a wrench. Next, precisely place the wire in the preset position and insulate the contact points between the wire and the threaded rod 1 and nut body 4, for example, by wrapping with insulating tape, to prevent current leakage or short circuits. At this point, the threaded rod 1 smoothly passes through the center hole of the nut body 4. The operator holds a screwdriver and precisely inserts it into the cross-shaped groove 3 on the top of the fastening plate 2. By rotating the fastening plate 2, the threaded rod 1 is driven to rotate smoothly inside the nut body 4 until the wire is locked in the desired position. After positioning, gently unscrew the protective door 9 and remove the positioning pin. The selection of the positioning pin 8, which precisely passes through the fixing hole 7, should take into account its material and strength to ensure that it can effectively resist external impacts and is not easy to loosen, thereby maintaining the stability of the threaded rod 1 for a long time, enhancing the stability of the wire connection, ensuring stronger signal transmission, and enabling the controller to operate normally. In addition, the washer 11 added to one side of the nut body 4 and the damping groove 12 above it significantly enhance the friction between the nut body 4 and the contact surface, further consolidating the firmness of the connection, improving the stability and durability of the overall structure, effectively preventing the nut body 4 from loosening during the wire positioning process, and ensuring that the controller can operate stably in various environments.

[0025] Example 2

[0026] Based on Embodiment 1, the solution in Embodiment 1 will be further described in detail below with reference to the specific working method, such as... Figures 1 to 4 As shown below, see details:

[0027] As a preferred implementation manner, the top of the threaded rod 1 is provided with a fastening plate 2, and a cross-shaped groove 3 is formed in the upper portion of the fastening plate 2; further, the fastening plate 2 is arranged at the top of the threaded rod 1, which not only facilitates the operator to intuitively align and rotate the threaded rod 1, but also greatly simplifies the installation process; the cross-shaped groove 3 at the top is accurate in specification and appropriate in depth, so that the screwdriver can be easily and stably inserted therein, even in the face of complex or narrow work space, efficient and accurate rotation operation can be realized, and the work efficiency and installation quality are further improved.

[0028] As a preferred implementation manner, the number of the positioning grooves 6 is two, and the positioning grooves 6 are oppositely arranged; further, the positioning grooves 6 are arranged on both sides of the nut body 4 and symmetrically arranged, so that the two sides of the threaded rod 1 are simultaneously positioned, which not only enhances the stability of the threaded rod 1 in the nut body 4, but also ensures the accurate alignment of the two during the installation process, effectively avoiding the installation failure caused by deviation or misalignment, and laying a solid foundation for the stability and durability of the entire structure.

[0029] As a preferred implementation manner, the positioning pin 8 is made of cast steel; further, the positioning pin 8 is made of high-quality cast steel, which not only gives the positioning pin 8 excellent strength and wear resistance, but also enables it to maintain high stability and reliability when facing various complex environments and long-term use; the cast steel positioning pin 8 can easily penetrate the fixing hole 7 and tightly contact with the threaded rod 1, providing strong positioning support for the entire device and ensuring that the threaded rod 1 remains stable during work.

[0030] As a preferred implementation manner, the positioning groove 6 is fixedly provided with a protective door 9 on one side, and the protective door 9 is positioned with the threaded rod 1 by using a hinge; further, in order to facilitate the flexible opening and closing of the protective door 9, a hinge is used as a connecting piece to connect the threaded rod 1 or the fixed structure nearby, so that the protective door 9 can smoothly rotate around the hinge shaft, which not only facilitates the operation, but also greatly enhances the convenience of use; at the same time, the firmness and durability of the hinge ensure that the protective door 9 can still maintain good stability and sealing performance during long-term use.

[0031] As a preferred implementation manner, the protective door 9 is movably provided with a protective lock 10 above, and the lock block of the protective lock 10 is arranged in the interior of the positioning groove 6; further, in order to further improve the safety and reliability of the protective door 9, the protective lock 10 is additionally arranged on the upper portion of the protective door 9, so that the protective lock 10 can tightly cooperate with the lock block in the interior of the positioning groove 6; when the protective door 9 is closed, it can be firmly fixed on the front side of the positioning groove 6 through a simple locking action, forming a solid barrier, which effectively prevents external factors from interfering with or damaging the components in the interior of the positioning groove 6, and ensures the safe and stable operation of the entire device.

[0032] The working process of the utility model is as follows: in use, the nut body 4 is threaded on the outside of the threaded rod 1, the nut body 4 is fixed immovably at the bottom with a wrench, the wire is placed at the designated position, then the threaded rod 1 penetrates the nut body 4, a screwdriver is inserted into the inside of the cross recess 3, the rotating fastening plate 2 is rotated, the threaded rod 1 is rotated in the inside of the nut body 4, the wire is positioned, the stability of the wire connection is enhanced, the signal transmission is stronger, the controller can operate normally, then after rotating to the moving position, then the protective door 9 is opened, the positioning pin 8 passes through the fixed hole 7 until the positioning pin 8 contacts the threaded rod 1, the threaded rod 1 is more firm, meanwhile, the gasket 11 is arranged on one side of the nut body 4 and the damping pattern 12 is arranged on the upside of the gasket 11, the nut body 4 and the contact surface can be further connected more firmly, the loosening of the nut body 4 in the wire positioning process is effectively prevented, and the controller can stably operate in various environments.

Claims

1. A rear-embedded controller stud reverse nut indicator ring comprising a threaded rod (1), characterized in that: The outer side of the threaded rod (1) is threadedly connected with a nut body (4), the inside of the nut body (4) is provided with an internal thread (5), the outer side of the internal thread (5) is provided with a positioning groove (6), the inside of the positioning groove (6) is provided with a fixing hole (7), the inside of the fixing hole (7) is detachably installed with a positioning pin (8), the side of the nut body (4) close to the fastening plate (2) is fixedly connected with a gasket (11), one side of the gasket (11) is provided with a damping pattern (12).

2. A rear nest controller stud back-nut indicator ring as defined in claim 1, wherein: The top of the threaded rod (1) is installed with a fastening plate (2), the upper side of the fastening plate (2) is provided with a cross recess (3).

3. A rear nest controller stud back-nut indicator ring as defined in claim 2, wherein: The number of the positioning groove (6) is two, and the positioning groove (6) is oppositely provided.

4. A rear nest controller stud back-nut indicator ring as defined in claim 2, wherein: The positioning pin (8) is made of cast steel material.

5. A rear nest controller stud back-nut indicator ring as defined in claim 4, wherein: One side of the positioning groove (6) is fixedly installed with a protective door (9), and the protective door (9) and the threaded rod (1) are positioned by hinges.

6. A rear-nestable control knob stem reverse nut indicator ring as defined in claim 5 wherein: The upper side of the protective door (9) is movably installed with a protective lock (10), and the lock block of the protective lock (10) is arranged in the inside of the positioning groove (6).

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