Cable head insulation paste reinforced cable
By installing a micro-light bulb and threaded structure fixation at the cable head, the problem of cumbersome detection of the cable head and the problem of insolid connection is solved, and the circuit status is intuitively detected and the cable head protection is achieved.
Patent Information
- Application Number
- CN202422254820.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-14
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-09-14
AI Technical Summary
When detecting circuit failures, existing cable head insulating glue reinforced cables need to use a pen to detect whether the circuit is electrically active one by one. The operation is cumbersome, and there is a lack of intuitive circuit status indication at the cable head connection.
Install a micro light bulb at the cable head, and connect it through a metal coil and a metal power transmission line. After power on, the micro light bulb is on and off, and the cable sleeve is fixed through a threaded structure to protect the cable head.
It realizes the intuitiveness and convenience of circuit status detection, simplifies troubleshooting, and ensures the firmness and insulation of the cable head through threaded structure fixation.
Smart Images
Figure CN223167657U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cables, and particularly relates to a cable with an insulating glue reinforced cable head. Background Art
[0002] The cable with an insulating glue reinforced cable head is a type of cable that performs special reinforcement and insulation treatment on the cable connection part. The design of this cable aims to improve the structural strength, wear resistance, and insulation performance of the cable head part, thereby ensuring the overall safety and reliability of the cable system;
[0003] This cable with an insulating glue reinforced cable head generally consists of a cable body: the main part of the cable, including a cable inner core layer, a cable protection layer, etc. The cable inner core layer is usually composed of multiple wires for transmitting electric energy or signals, and the cable protection layer is used to protect the cable inner core layer from external environmental damage and a cable head: the connection part of the cable. The design of the cable head needs to consider factors such as connection firmness, sealing, and conductivity, as well as an insulating glue reinforcement layer: a layer of insulating glue reinforcement layer is coated or wrapped on the cable head part to improve the insulation performance and structural strength of the cable head. This reinforcement layer usually consists of insulating glue, wear-resistant materials, reinforcement rings, etc., and can effectively prevent the cable head from being damaged due to external forces or environmental factors.
[0004] However, when a circuit composed of cables fails and needs to be repaired and detected, an electric pen needs to be used to detect whether different circuits are powered on one by one, and this operation is rather cumbersome; therefore, it does not meet the existing requirements, and for this reason, we propose a cable with an insulating glue reinforced cable head. Content of the Utility Model
[0005] The purpose of the utility model is to provide a cable with an insulating glue reinforced cable head to solve the problems such as when a circuit composed of cables fails and needs to be repaired and detected, an electric pen needs to be used to detect whether different circuits are powered on one by one, and this operation is rather cumbersome as mentioned in the above background art.
[0006] To achieve the above purpose, the utility model provides the following technical solution: A cable with an insulating glue reinforced cable head, including a cable body A, a cable sleeve A is arranged on the outer side of the cable body A, a cylindrical sleeve is fixedly arranged on one side of the upper end surface of the cable sleeve A, a lifting threaded column connected to it through a threaded structure is arranged inside the cylindrical sleeve, a miniature lamp is fixedly installed at the middle position of the upper end surface of the lifting threaded column, a metal power transmission line is connected to the lower end surface of the miniature lamp, and the lower end of the metal power transmission line is connected to a metal coil located on the outer side of the cable body A.
[0007] Preferably, a cable body B is arranged on one side of the cable body A, and a cable head is arranged on both the surface of the cable body A facing the cable body B and the surface of the cable body B facing the cable body A.
[0008] Preferably, a cable sleeve B is provided on one side of the cable sleeve A. An internally threaded connection groove is provided on the surface of the cable sleeve A facing the cable sleeve B. An externally threaded connection head is provided on the surface of the cable sleeve B facing the cable sleeve A. The externally threaded connection head is located inside the internally threaded connection groove, and the external threads of the externally threaded connection head match the internal threads of the internally threaded connection groove.
[0009] Preferably, a threaded head is fixedly provided on one side of the outer surfaces of the cable sleeve A and the cable sleeve B. A plurality of strip-shaped through openings are provided on the outer surface of the threaded head.
[0010] Preferably, an inclined internally threaded sleeve is sleeved on one side of the outer surface of the threaded head. An anti-slip stripe is provided on the outer surface of the inclined internally threaded sleeve.
[0011] Preferably, the inner wall diameter of the first inclined internally threaded sleeve counted from left to right gradually expands from front to back, and the inner wall diameter of the second inclined internally threaded sleeve counted from left to right gradually shrinks from front to back.
[0012] Preferably, a manual rotating rod is fixedly provided at each of the four end corners on the outer surface of the top end of the lifting threaded column, and the lifting threaded column and the manual rotating rod are connected by a threaded structure.
[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0014] 1. When the device needs to be used in the present utility model, the two cable heads on the cable body A and the cable body B are wound around each other. Then, the cable sleeve A is moved, and the metal coil inside the cable sleeve A is moved to the position where the two cable heads are wound around each other. Then, the metal coil is moved upward by rotating the lifting threaded column until the metal coil comes into contact with the two wound cable heads. Then, an insulating reinforcement glue is applied to the outer surfaces of the wound cable heads and the metal coil and waited for it to harden. When all the treatments are completed, it can be powered on. After power-on, a part of the power will finally be transmitted to the miniature bulb along the metal coil and the metal power transmission line connected to the metal coil, and make it light up. Through the above technical solution, the on-off state of the miniature bulb directly reflects whether there is electricity in this circuit, which makes the detection of the circuit state more intuitive and convenient. The staff can quickly judge the on-off situation of the circuit according to the on-off of the miniature bulb, making its maintenance more convenient and fast;
[0015] 2. After the insulating reinforcement glue is applied, the cable sleeve A and the cable sleeve B are connected through the internal thread connection groove and the external thread connection head. Then, the inclined internal thread sleeves sleeved on the two thread heads are rotated respectively. Through the transmission of the thread structure, the inclined internal thread sleeves will move on the outer surface of the thread heads. Since the inner wall diameter of the first inclined internal thread sleeve counted from left to right gradually expands from front to back, and the inner wall diameter of the second inclined internal thread sleeve counted from left to right gradually shrinks from front to back, as the cylindrical sleeve moves, the whole thread head will be gradually contracted, so that the inner walls of the two thread heads are respectively in precise fit with the outer surfaces of the cable body A and the cable body B to fix them. Then, when a pulling force is generated between the cable body A and the cable body B, the pulling force will act on the cable sleeve A and the cable sleeve B which are respectively fixed on the outer surfaces of the cable body A and the cable body B and are connected to each other. And through the cable sleeve A and the cable sleeve B, the intertwined cable heads can be isolated from the outside to protect them. Through the above technical solution, the two intertwined cable heads can be protected. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is a schematic structural diagram of the whole utility model;
[0017] Figure 2 For the present utility model Figure 1 is an enlarged structural view of part A in the utility model;
[0018] Figure 3 is a front view of the internal structure of the whole utility model;
[0019] Figure 4 For the present utility model Figure 3 is an enlarged structural view of part B in the utility model.
[0020] In the figure: 1. Cable body A; 2. Cable head; 3. Cable sleeve A; 4. Thread head; 5. Strip-shaped through hole; 6. Inclined internal thread sleeve; 7. Cylindrical sleeve; 8. Lifting thread column; 9. Manual rotating rod; 10. Miniature bulb; 11. Metal power transmission line; 12. Metal coil; 13. Cable sleeve B; 14. Internal thread connection groove; 15. External thread connection head; 16. Cable body B. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.
[0022] The cable body A1 (model number YJV3), the miniature bulb 10 (model number MF6), and the metal power transmission line 11 (model number TYPE-C) mentioned in the present utility model can be obtained through market procurement or private customization.
[0023] Please refer to Figures 1 to 4 , an embodiment provided by the present utility model: a cable with reinforced cable head insulating glue, comprising a cable body A1, with a cable sleeve A3 provided on the outer side of the cable body A1. On one side of the upper end face of the cable sleeve A3, a cylindrical sleeve 7 is fixedly provided. Inside the cylindrical sleeve 7, there is a lifting screw column 8 connected thereto through a threaded structure. In the middle position of the upper end face of the lifting screw column 8, a miniature bulb 10 is fixedly installed. The lower end face of the miniature bulb 10 is connected to a metal power transmission line 11, and the lower end of the metal power transmission line 11 is connected to a metal coil 12 located on the outer side of the cable body A1.
[0024] On one side of the cable body A1, there is a cable body B16, and on the surfaces of the cable body A1 facing the cable body B16 and the cable body B16 facing the cable body A1, there is a cable head 2 respectively; when the device needs to be used, the two cable heads 2 on the cable body A1 and the cable body B16 are wound around each other, and then the cable sleeve A3 is moved, so that the metal coil 12 inside the cable sleeve A3 is moved to the position where the two cable heads 2 are wound around each other. Then, by rotating the lifting screw column 8, the metal coil 12 is moved upward until the metal coil 12 comes into contact with the two wound cable heads 2. Then, an insulating reinforcement glue is applied to the outer surfaces of the wound cable heads 2 and the metal coil 12 and waited for it to harden. When all the treatments are completed, it can be powered on. After powering on, a part of the power will finally be transmitted to the miniature bulb 10 along the metal coil 12 and the metal power transmission line 11 connected to the metal coil 12, and make it light up. Through the above technical solution, the on-off state of the miniature bulb 10 directly reflects whether there is electricity in this circuit, which makes the detection of the circuit state more intuitive and convenient. The staff can quickly judge the on-off situation of the circuit according to the on-off state of the miniature bulb 10, making its maintenance more convenient and fast.
[0025] On one side of the cable sleeve A3, there is a cable sleeve B13. On the surface of the cable sleeve A3 facing the cable sleeve B13, there is an internal thread connection groove 14. On the surface of the cable sleeve B13 facing the cable sleeve A3, there is an external thread connection head 15. The external thread connection head 15 is located inside the internal thread connection groove 14, and the external thread of the external thread connection head 15 matches the internal thread of the internal thread connection groove 14. When moving the metal coil 12 to the position where the two cable heads 2 are wound around each other, it is necessary to first rotate the cable sleeve B13 to release the connection between the cable sleeve A3 and the cable sleeve B13. After the connection is released, the cable sleeve B13 is sleeved on the outer surface of the cable body B16, and then the above operation is carried out to connect the metal coil 12 with the cable head 2 and apply insulating and reinforcing glue. After the insulating and reinforcing glue is applied, the cable sleeve A3 and the cable sleeve B13 are connected through the internal thread connection groove 14 and the external thread connection head 15.
[0026] On one side of the outer surfaces of the cable sleeve A3 and the cable sleeve B13, a threaded head 4 is fixedly provided. On the outer surface of the threaded head 4, there are a plurality of strip-shaped through holes 5. On one side of the outer surface of the threaded head 4, an inclined internal thread sleeve 6 is sleeved. On the outer surface of the inclined internal thread sleeve 6, there is a circle of anti-slip stripes. The inner wall diameter of the first inclined internal thread sleeve 6 counted from left to right gradually increases from front to back, and the inner wall diameter of the second inclined internal thread sleeve 6 counted from left to right gradually decreases from front to back. After the cable sleeve A3 and the cable sleeve B13 are connected, the inclined internal thread sleeves 6 sleeved on the two threaded heads 4 are rotated respectively. Through the transmission of the threaded structure, the inclined internal thread sleeve 6 will move on the outer surface of the threaded head 4 accordingly. And because the inner wall diameter of the first inclined internal thread sleeve 6 counted from left to right gradually increases from front to back, the inner wall diameter of the second inclined internal thread sleeve 6 counted from left to right gradually decreases from front to back, and there are a plurality of strip-shaped through holes 5 penetrating the threaded head 4 on the outer surface of the threaded head 4, as the cylindrical sleeve 7 moves, the threaded head 4 as a whole will be gradually contracted, so that the inner walls of the two threaded heads 4 are precisely attached to the outer surfaces of the cable body A1 and the cable body B16 respectively, so as to fix them. After that, when a pulling force is generated between the cable body A1 and the cable body B16, the pulling force will act on the cable sleeve A3 and the cable sleeve B13 which are respectively fixed on the outer surfaces of the cable body A1 and the cable body B16 and are connected to each other. And through the cable sleeve A3 and the cable sleeve B13, the wound cable heads 2 can be isolated from the outside, so as to protect them. Through the above technical solution, the two wound cable heads 2 can be protected.
[0027] At the four end corners of the outer surface of the top end of the lifting threaded column 8, a manual rotating rod 9 is fixedly provided, and the lifting threaded column 8 and the manual rotating rod 9 are connected through a threaded structure. Through the four manual rotating rods 9, the lifting threaded column 8 can be rotated more conveniently.
[0028] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.
Claims
1. A cable with reinforced insulating glue for cable head, comprising a cable body A (1), characterized in that: Outside the cable body A(1), there is a cable sleeve A(3). On one side of the upper end face of the cable sleeve A(3), a cylindrical sleeve (7) is fixedly provided. Inside the cylindrical sleeve (7), there is a lifting screw column (8) connected to it through a threaded structure. In the middle position of the upper end face of the lifting screw column (8), a micro-bulb (10) is fixedly installed. The lower end face of the micro-bulb (10) is connected to a metal power transmission line (11). The lower end of the metal power transmission line (11) is connected to a metal coil (12) located outside the cable body A(1).
2. The reinforced cable with cable head insulating glue according to claim 1, wherein: On one side of the cable body A(1), there is a cable body B(16). On the surface of the cable body A(1) facing the cable body B(16) and the surface of the cable body B(16) facing the cable body A(1), there is a cable head (2) respectively.
3. A cable with an insulating glue reinforced cable head according to claim 1, characterized in that: On one side of the cable sleeve A(3), there is a cable sleeve B(13). On the surface of the cable sleeve A(3) facing the cable sleeve B(13), there is an internal thread connection groove (14). On the surface of the cable sleeve B(13) facing the cable sleeve A(3), there is an external thread connection head (15). The external thread connection head (15) is located inside the internal thread connection groove (14), and the external thread of the external thread connection head (15) matches the internal thread of the internal thread connection groove (14).
4. The cable with an insulating adhesive reinforced cable head according to claim 3, characterized in that: On one side of the outer surfaces of the cable sleeve A(3) and the cable sleeve B(13), a threaded head (4) is fixedly provided respectively. On the outer surface of the threaded head (4), there are a plurality of strip-shaped through openings (5).
5. The reinforced cable with insulating glue for cable head according to claim 4, wherein: On one side of the outer surface of the threaded head (4), an inclined plane internal thread sleeve (6) is sleeved. On the outer surface of the inclined plane internal thread sleeve (6), there is a circle of anti-slip stripes.
6. The cable with an insulating glue reinforced cable head according to claim 5, characterized in that: The inner wall diameter of the first inclined plane internal thread sleeve (6) counted from left to right gradually expands from front to back, and the inner wall diameter of the second inclined plane internal thread sleeve (6) counted from left to right gradually shrinks from front to back.
7. A cable with reinforced insulating glue for cable head according to claim 1, characterized in that: At the four end corners of the outer surface of the top end of the lifting screw column (8), a manual rotating rod (9) is fixedly provided respectively. The lifting screw column (8) and the manual rotating rod (9) are connected through a threaded structure.