Waterproof tail clamp

Abstract

The utility model relates to the technical field of tail clamps, in particular to a waterproof tail clamp which comprises a tail clamp body, a protective sleeve is fixedly installed on the outer side wall of the tail clamp body, a waterproof pipe is arranged in the tail clamp body, a protective mechanism is arranged on the waterproof pipe and the outer side wall, an electric wire is arranged in the waterproof pipe, and the protective mechanism is arranged on the outer side wall of the tail clamp body. A handheld pipe is fixedly installed on the outer side wall of the protective sleeve, a connecting table is fixedly installed on the outer side wall of the protective sleeve, when an electric wire is connected with the lamp, the handheld pipe can be rotated to drive the external thread sleeve to rotate, threads are formed in the outer wall of the external thread sleeve so that the firmness of connection with the lamp can be enhanced, and additional installation of a nut is avoided; the tail clamp is more convenient to assemble, the working efficiency during installation is also enhanced, the friction force generated when the handheld pipe is rotated can be enhanced through a plurality of anti-skid blocks, an external thread sleeve and a lamp can be conveniently installed, and when the tail clamp body is extruded or damaged by external force, a first buffer plate, a second buffer plate and a spring can play a role in protection, and damage to a wire is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of tail cards, in particular to a waterproof tail card. Background Art

[0002] A tail card is a wire protector used at the end of a wire to protect the insulation layer of the wire entering and exiting the equipment to prevent leakage caused by cutting the insulation layer. Most of the existing tail cards are made of plastic. Tail cards are mainly used in electrical wiring and control systems. They provide a safe and reliable wiring method, allowing various electrical equipment and wires to be easily connected and disconnected. By using tail cards, the complexity of cable connections can be reduced and the maintainability and scalability of the electrical system can be improved.

[0003] When installing existing wires, bolts are usually required to connect them to lamps, and the bolts need to be pre-installed on the tail card before installation. The operation is troublesome, reduces work efficiency, and is very inconvenient when used. In view of this, we propose a waterproof tail card. Utility Model Content

[0004] The purpose of the utility model is to provide a waterproof tail card to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A waterproof tail card comprises a tail card body, a protective sleeve is fixedly installed on the outer side wall of the tail card body, a waterproof tube is arranged inside the tail card body, a protective mechanism is arranged on the waterproof tube and the outer side wall, an electric wire is arranged inside the waterproof tube, a hand-held tube is fixedly installed on the outer side wall of the protective sleeve, a connecting platform is fixedly installed on the outer side wall of the protective sleeve, an externally threaded sleeve is fixedly installed on the outer side wall of the protective sleeve, one end of the externally threaded sleeve is fixedly connected to one side of the connecting platform, and the other side of the connecting platform is fixedly connected to one end of the hand-held tube.

[0007] Preferably, the protective mechanism includes a plurality of first buffer plates, which are fixedly mounted on the inner wall of the tail card body, and a plurality of second buffer plates are fixedly mounted on the outer wall of the waterproof tube, and the positions of the plurality of first buffer plates and the plurality of second buffer plates correspond to each other, and the same spring is fixedly mounted between the first buffer plates and the second buffer plates.

[0008] Preferably, the tail card body is made of PVC material.

[0009] Preferably, the protective sleeve is made of ceramic material.

[0010] Preferably, the first buffer plate and the second buffer plate are both made of rubber material.

[0011] Preferably, a plurality of anti-sliding blocks are fixedly mounted on the outer side wall of the hand-held tube, and the plurality of anti-sliding blocks are evenly distributed at equal intervals on the outer side wall of the hand-held tube.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. When the wires and lamps are connected, the waterproof tail card can drive the external threaded sleeve to rotate by rotating the hand-held tube. The outer wall of the external threaded sleeve has threads to enhance the firmness of the connection with the lamp, avoid the installation of additional nuts, make assembly more convenient, and enhance the work efficiency during installation.

[0014] 2. The waterproof tail card has multiple anti-sliding blocks that enhance the friction when rotating the hand-held tube, making it easier to install the external threaded sleeve and the lamp. When the tail card body is squeezed or damaged by external force, the first buffer plate, the second buffer plate, and the spring will play a protective role and reduce damage to the wires. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the externally threaded casing in the utility model;

[0017] Figure 3 For this utility model Figure 2 Enlarged view of part A.

[0018] In the figure: 1. Tail card body; 2. Protective cover; 3. Hand-held tube; 4. Connecting platform; 5. Externally threaded casing; 6. Waterproof tube; 7. Electric wire; 8. First buffer plate; 9. Second buffer plate; 10. Spring; 11. Anti-sliding block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0021] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0022] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0023] See also Figure 1-Figure 3 As shown, a technical solution provided by the utility model:

[0024] A waterproof tail card comprises a tail card body 1, a protective sleeve 2 is fixedly installed on the outer side wall of the tail card body 1, a waterproof tube 6 is arranged inside the tail card body 1, a protective mechanism is arranged on the waterproof tube 6 and the outer side wall, an electric wire 7 is arranged inside the waterproof tube 6, a hand-held tube 3 is fixedly installed on the outer side wall of the protective sleeve 2, a connecting platform 4 is fixedly installed on the outer side wall of the protective sleeve 2, an externally threaded sleeve 5 is fixedly installed on the outer side wall of the protective sleeve 2, one end of the externally threaded sleeve 5 is fixedly connected to one side of the connecting platform 4, and the other side of the connecting platform 4 is fixedly connected to one end of the hand-held tube 3. When the electric wire 7 is connected to the lamp, the externally threaded sleeve 5 can be driven to rotate by rotating the hand-held tube 3. The outer wall of the externally threaded sleeve 5 is provided with threads to enhance the firmness when connected to the lamp, avoid the additional installation of nuts, make assembly more convenient, and enhance the work efficiency during installation.

[0025] In this embodiment, the protective mechanism includes a plurality of first buffer plates 8, which are fixedly mounted on the inner wall of the tail card body 1, and a plurality of second buffer plates 9 are fixedly mounted on the outer wall of the waterproof tube 6. The positions of the plurality of first buffer plates 8 and the plurality of second buffer plates 9 correspond to each other, and a same spring 10 is fixedly mounted between the first buffer plates 8 and the second buffer plates 9. When the tail card body 1 is squeezed or damaged by external force, the first buffer plates 8, the second buffer plates 9, and the spring 10 will play a protective role to reduce damage to the wires 7.

[0026] In this embodiment, the tail card body 1 is made of PVC material, which has good bending performance and excellent flame retardancy.

[0027] In this embodiment, the protective sleeve 2 is made of ceramic material, which enhances the protectiveness of the tail card body 1 .

[0028] In this embodiment, the first buffer plate 8 and the second buffer plate 9 are both made of rubber material, which has a buffering effect and enhances the protection of the device.

[0029] In this embodiment, a plurality of anti-sliding blocks 11 are fixedly installed on the outer wall of the hand-held tube 3. The plurality of anti-sliding blocks 11 are evenly distributed at equal intervals on the outer wall of the hand-held tube 3. The plurality of anti-sliding blocks 11 will enhance the friction force when the hand-held tube 3 is rotated, making it convenient to install the external threaded sleeve 5 and the lamp.

[0030] When the waterproof tail card of this embodiment is in use, when the wire 7 is connected to the lamp, the external threaded sleeve 5 can be driven to rotate by rotating the hand-held tube 3. The outer wall of the external threaded sleeve 5 is provided with threads to enhance the firmness when connected to the lamp, avoid the additional installation of nuts, and make assembly more convenient and enhance the work efficiency during installation. Multiple anti-sliding blocks 11 enhance the friction when the hand-held tube 3 is rotated, making it convenient to install the external threaded sleeve 5 and the lamp. When the tail card body 1 is squeezed or damaged by external force, the first buffer plate 8, the second buffer plate 9, and the spring 10 will play a protective role to reduce the damage to the wire 7.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A waterproof tail card, comprising a tail card body (1), characterized in that: A protective sleeve (2) is fixedly mounted on the outer wall of the tail card body (1); a waterproof tube (6) is arranged inside the tail card body (1); a protective mechanism is arranged between the waterproof tube (6) and the outer wall; an electric wire (7) is arranged inside the waterproof tube (6); a hand-held tube (3) is fixedly mounted on the outer wall of the protective sleeve (2); a connecting platform (4) is fixedly mounted on the outer wall of the protective sleeve (2); an externally threaded sleeve (5) is fixedly mounted on the outer wall of the protective sleeve (2); one end of the externally threaded sleeve (5) is fixedly connected to one side of the connecting platform (4); and the other side of the connecting platform (4) is fixedly connected to one end of the hand-held tube (3).

2. The waterproof tail card according to claim 1, characterized in that: The protective mechanism comprises a plurality of first buffer plates (8), wherein the plurality of first buffer plates (8) are fixedly mounted on the inner wall of the tail card body (1), and a plurality of second buffer plates (9) are fixedly mounted on the outer wall of the waterproof tube (6), and the positions of the plurality of first buffer plates (8) and the plurality of second buffer plates (9) correspond to each other, and a same spring (10) is fixedly mounted between the first buffer plates (8) and the second buffer plates (9).

3. The waterproof tail card according to claim 1, characterized in that: The tail card body (1) is made of PVC material.

4. The waterproof tail card according to claim 1, characterized in that: The protective sleeve (2) is made of ceramic material.

5. The waterproof tail card according to claim 2, characterized in that: The first buffer plate (8) and the second buffer plate (9) are both made of rubber material.

6. The waterproof tail card according to claim 1, characterized in that: A plurality of anti-sliding blocks (11) are fixedly mounted on the outer side wall of the hand-held tube (3), and the plurality of anti-sliding blocks (11) are evenly distributed at equal intervals on the outer side wall of the hand-held tube (3).

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