Pin with anti-touch pin cap

Abstract

The utility model provides a contact pin with an anti-touch pin cap, which comprises a contact pin body, and the upper end part of the contact pin body is fixedly coated with an insulating pin cap. The periphery of the end part of the contact pin body is fixedly coated with a layer of insulating pin cap, and the insulating pin cap can play a role in preventing touch, so that the potential safety hazard of electric shock caused by the fact that a user accidentally touches a hot-line contact pin is prevented; and moreover, the insulating pin cap plays a role in protecting the end part of the pin body, so that the phenomenon that the pin cap is broken and the pin is damaged due to the fact that the end part of the pin is too thin is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field related to connectors, in particular to an insertion pin with an anti-touch pin cap. Background Art

[0002] At present, most of the anti-touch pin cap structures on the market are detachable rear-mounted structures. When assembling relatively small power pins or signal pins, they are very likely to fall off. Furthermore, if the pin diameter is too thin, the position where the pin cap is installed may break. Utility Model Content

[0003] In order to solve the above problems, the present technical solution provides a pin with a touch-proof pin cap, and this design can meet the problem of the cap of a smaller diameter pin falling off or breaking.

[0004] The technical solution adopted by the utility model to solve the technical problem is as follows:

[0005] A plug pin with a touch-proof pin cap comprises a plug pin body, wherein the upper end of the plug pin body is fixedly covered with an insulating pin cap.

[0006] In some embodiments, the insulating pin cap is fixedly covered on the outer periphery of the end of the pin body by a molding process.

[0007] In some embodiments, a step is provided on the outer periphery of the end of the pin body, and the lower edge of the insulating pin cap fits against the step surface.

[0008] In some embodiments, the end of the pin body is conical, and a boss is provided on the top of the pin body so that the outer periphery of the end of the pin body is an inwardly recessed groove.

[0009] In some embodiments, the insulating needle cap is made of insulating plastic.

[0010] The beneficial effects of this application are:

[0011] The present application utilizes the above-mentioned technical solution to fix a layer of insulating pin cap on the outer periphery of the end of the pin body. The insulating pin cap can play an anti-touch role to prevent the user from accidentally touching the live pin and causing a safety hazard of electric shock. Furthermore, the insulating pin cap protects the end of the pin body to prevent the pin end from being too thin and causing the pin cap to break, thereby damaging the pin. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following briefly introduces the drawings required for describing the embodiments.

[0013] Figure 1 It is a schematic diagram of the overall cross-sectional structure of an embodiment of the utility model;

[0014] Figure 2 It is a schematic diagram of the overall structure decomposition of an embodiment of the utility model;

[0015] Figure 3 It is a schematic diagram of the overall structure of an embodiment of the utility model. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0017] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are 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 device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0018] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, and fixing should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0019] Please refer to Figure 1-3 As shown, a plug pin with a touch-proof pin cap comprises a plug pin body 1, and an insulating pin cap 2 is fixedly covered on the upper end of the plug pin body 1.

[0020] Specifically, a layer of insulating pin cap is fixedly coated on the outer periphery of the end of the pin body. The insulating pin cap can play an anti-touch role to prevent the user from accidentally touching the live pin and causing a safety hazard of electric shock. Furthermore, the insulating pin cap protects the end of the pin body to prevent the pin end from being too thin and causing the pin cap to break, thereby damaging the pin.

[0021] In this embodiment, the insulating pin cap 2 is fixedly covered on the outer periphery of the end of the pin body 1 by a plastic coating process.

[0022] Specifically, the insulating pin cap is coated on the periphery of the end of the pin body through a plastic coating process. The plastic coating process can firmly coat the insulating pin cap tightly on the outer wall of the pin in an integral manner, thereby preventing the insulating pin cap from falling off due to the pin being too thin, and playing a stabilizing role.

[0023] In this embodiment, a step 3 is provided on the outer periphery of the end of the pin body 1 , and the lower edge of the insulating pin cap 2 fits with the surface of the step 3 .

[0024] Specifically, the step can play a role in covering and positioning the molding position of the insulating needle cap, thereby preventing the insulating needle cap from covering excessively and preventing unnecessary waste of materials.

[0025] In this embodiment, the end of the pin body 1 is conical, and a boss 4 is provided on the top of the pin body 1 so that the outer periphery of the end of the pin body 1 is an inwardly recessed groove 5 .

[0026] Specifically, an inwardly concave annular groove is formed between the boss and the step provided at the end of the pin body, so as to fix the insulating pin cap covered on the outer wall of the pin body, thereby preventing the insulating pin cap from falling off due to loosening of the fit between the inner wall of the insulating pin cap and the outer wall of the pin body due to long-term use, and the boss at the end plays a fixing role.

[0027] In this embodiment, the insulating needle cap 2 is made of insulating plastic, preferably plastic, because plastic has good insulation, is common and durable.

[0028] The above description is only a preferred embodiment of the present application and is not intended to limit the scope of implementation of the present application. Other principles and basic structures that are the same or similar to those of the present application are within the protection scope of the present application.

Claims

1. A pin with a touch-proof pin cap, characterized in that: It comprises a pin body (1), the upper end of which is fixedly covered with an insulating pin cap (2).

2. The pin with a touch-proof pin cap according to claim 1, characterized in that: The insulating pin cap (2) is fixedly covered on the outer periphery of the end of the pin body (1) by means of a plastic coating process.

3. The pin with a touch-proof pin cap according to claim 2, characterized in that: The outer periphery of the end of the plug body (1) is provided with a step (3), and the lower edge of the insulating pin cap (2) is in contact with the surface of the step (3).

4. The pin with a touch-proof pin cap according to claim 3, characterized in that: The end of the plug body (1) is conical, and a boss (4) is provided on the top of the plug body (1), so that the outer periphery of the end of the plug body (1) is an inwardly recessed groove (5).

5. The pin with a touch-proof pin cap according to claim 4, characterized in that: The insulating needle cap (2) is made of insulating plastic.

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