Buckle type rubber insulation terminal cap

Abstract

The utility model relates to the technical field of insulation terminal caps, in particular to a buckle type rubber insulation terminal cap which comprises an insulation fixed cylinder, one end of the insulation fixed cylinder is fixedly connected with an insulation fixed clamping piece and an insulation movable clamping piece, and the insulation fixed clamping piece and the insulation movable clamping piece are both in a semi-arc shape. An opening of the insulating fixed clamping piece and an opening of the insulating movable clamping piece are oppositely arranged, the outer wall of the insulating fixed clamping piece and the outer wall of the insulating movable clamping piece are jointly provided with external threads, and the end, away from the insulating fixed cylinder, of the insulating fixed clamping piece is fixedly connected with a first limiting piece. According to the utility model, the connecting terminal is placed in the insulating fixing cylinder, the clamping blocks are clamped into the corresponding clamping grooves, and the threaded fixing piece is rotated to move towards the direction of the insulating fixing clamping piece, so that the insulating terminal cap can be fixed on the connecting terminal, more effective insulating protection can be carried out on the connecting terminal, the use flexibility of the insulating terminal cap can be improved, and the service life of the insulating terminal cap is prolonged. And the use efficiency of the insulating terminal cap is greatly improved.

Description

Technical Field

[0001] The utility model relates to an insulating terminal cap, in particular to a snap-on rubber insulating terminal cap, and belongs to the technical field of snap-on rubber insulating terminal caps. Background Art

[0002] Snap-on rubber insulating terminal caps are an insulating protection component used for wire connections and are commonly used in electrical equipment, electronic products, and automobiles. In electrical systems, correct wire connections are crucial to ensure electrical performance and prevent safety issues such as electric shock. The use of insulating terminal caps can provide additional insulation protection to prevent wire short circuits and electric shock risks.

[0003] Insulating terminal caps are used to insulate and protect connecting terminals. However, traditional insulating terminal caps generally have an insulating layer designed outside the connecting terminals to simply insulate and isolate the connecting terminals. The insulation protection of the connecting terminals cannot be guaranteed. At the same time, the use of insulating terminal caps lacks flexibility, which greatly reduces the efficiency of the use of insulating terminal caps.

[0004] Therefore, there is an urgent need to improve the snap-on rubber insulating terminal cap to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a snap-on rubber insulating terminal cap, which is achieved by placing a connecting terminal into an insulating fixing cylinder, placing one end of the connecting terminal wiring in contact with an insulating limit piece, and clamping the cap into a corresponding slot with a clamping block, then squeezing the insulating movable clip and the insulating fixed clip, bringing the insulating movable clip and the insulating fixed clip close to each other, moving the threaded fixing piece to the junction of the insulating fixing cylinder and the insulating fixed clip, rotating the threaded fixing piece to move in the direction of the insulating fixed clip, and fixing the insulating fixed clip and the insulating movable clip by the threaded fixing piece, so that the insulating terminal cap can be fixed to the connecting terminal, more effective insulation protection can be provided for the connecting terminal, the flexibility of using the terminal cap can be improved, and the use efficiency of the insulating terminal cap can be greatly improved.

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the present invention include: an insulating fixed tube, one end of the insulating fixed tube is fixedly connected to an insulating fixed clip and an insulating movable clip, the insulating fixed clip and the insulating movable clip are both semicircular, the opening of the insulating fixed clip is placed opposite to the opening of the insulating movable clip, the outer wall of the insulating fixed clip and the outer wall of the insulating movable clip are jointly provided with external threads, the end of the insulating fixed clip away from the insulating fixed tube is fixedly connected to a No. 1 limit piece, two card slots are provided on the side walls of the insulating fixed clip close to the opening, the two card slots are evenly and equidistantly distributed, and a No. 1 isolation piece is fixedly connected to the inner wall of the insulating fixed clip.

[0007] Preferably, one end of the insulating movable clip is fixedly connected to a No. 2 limit piece, and the No. 2 limit piece is located in the direction of the insulating movable clip away from the insulating fixed tube. Two clamping blocks are fixedly connected to the side walls of the insulating movable clip close to the opening. The four clamping blocks correspond one-to-one to the four clamping slots. The outer walls of the clamping blocks are clamped with the inner walls of the corresponding clamping slots, and the No. 2 isolation piece is fixedly connected to the inner wall of the insulating movable clip.

[0008] Preferably, a threaded fixing piece is sleeved on the outer wall of the insulating fixing cylinder, and an internal thread is provided on the inner wall of the threaded fixing piece, and the internal thread is adapted to the external thread.

[0009] Preferably, the end of the insulating fixing tube away from the insulating fixing clip is fixedly connected to an insulating limiting piece, the insulating limiting piece is annular, the inner diameter of the insulating limiting piece is smaller than the inner diameter of the insulating fixing tube, and the outer diameter of the insulating limiting piece is larger than the outer diameter of the insulating fixing tube.

[0010] Preferably, a plurality of anti-slip bumps are fixedly connected to the outer wall of the threaded fixing piece, and the plurality of anti-slip bumps are evenly distributed at equal angles to the central axis of the threaded fixing piece.

[0011] Preferably, the No. 1 isolation plate and the No. 2 isolation plate are both made of rubber.

[0012] Preferably, the insulating fixing tube, the insulating fixing clip, the insulating movable clip, the insulating limiting piece, the No. 1 limiting piece and the No. 2 limiting piece are all made of insulating materials.

[0013] The utility model has at least the following beneficial effects:

[0014] 1. The utility model places the connecting terminal into the insulating fixing barrel, and places one end of the connecting terminal wiring in contact with the insulating limit piece, and uses a card block to clamp it into the corresponding card slot, then squeezes the insulating movable clip and the insulating fixed clip, brings the insulating movable clip and the insulating fixed clip close to each other, moves the threaded fixing piece to the connection point between the insulating fixing barrel and the insulating fixed clip, rotates the threaded fixing piece to move in the direction of the insulating fixed clip, and fixes the insulating fixed clip and the insulating movable clip through the threaded fixing piece. The insulating terminal cap can be fixed to the connecting terminal, which can provide more effective insulation protection for the connecting terminal, improve the flexibility of using the insulating terminal cap, and greatly improve the use efficiency of the insulating terminal cap. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0016] Figure 1 The three-dimensional Figure 1 Schematic diagram;

[0017] Figure 2 This is a schematic diagram of the insulating fixing clip provided by the utility model;

[0018] Figure 3 A schematic diagram of the insulating movable clip provided by the utility model;

[0019] Figure 4 The three-dimensional Figure 2 Schematic diagram.

[0020] In the figure, 1. Insulating fixing cylinder; 11. Insulating limiting piece; 2. Insulating fixing clip; 21. Limiting piece No. 1; 22. Card slot; 23. Isolating piece No. 1; 3. Insulating movable clip; 31. Limiting piece No. 2; 32. Card block; 33. Isolating piece No. 2; 4. Threaded fixing piece; 41. Anti-slip bump. DETAILED DESCRIPTION

[0021] The following will describe the implementation methods of the present application in detail with reference to the accompanying drawings and examples, so that the implementation process of how the present application applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0022] like Figures 1-4 As shown, the snap-on rubber insulating terminal cap provided in this embodiment has an insulating fixed clip 2 fixedly connected to one end of the insulating fixed cylinder 1 and an insulating movable clip 3. The insulating fixed clip 2 and the insulating movable clip 3 are both semicircular, and the opening of the insulating fixed clip 2 is placed opposite to the opening of the insulating movable clip 3. The outer wall of the insulating fixed clip 2 and the outer wall of the insulating movable clip 3 are both provided with an external thread. The end of the insulating fixed clip 2 away from the insulating fixed cylinder 1 is fixedly connected to a first limiter 21, and two card grooves 22 are provided on both side walls of the insulating fixed clip 2 close to the opening. The two card grooves 22 are evenly and equidistantly distributed;

[0023] A first spacer 23 is fixedly connected to the inner wall of the insulating fixing clip 2, and an insulating limit piece 11 is fixedly connected to the end of the insulating fixing tube 1 away from the insulating fixing clip 2. The insulating limit piece 11 is annular, and the inner diameter of the insulating limit piece 11 is smaller than the inner diameter of the insulating fixing tube 1, and the outer diameter of the insulating limit piece 11 is larger than the outer diameter of the insulating fixing tube 1. The insulating fixing tube 1 is used to constrain the connection terminal;

[0024] The insulating fixed clip 2 and the insulating movable clip 3 cooperate with each other to fix the connecting terminal, the insulating limit piece 11 is used to limit the position of the threaded fixing part 4 and the connecting terminal, the external thread is used to cooperate with the internal thread, the card slot 22 is used to cooperate with the card block 32 to fix the insulating fixed clip 2, and the No. 1 limit piece 21 is used to limit the movement of the threaded fixing part 4.

[0025] Secondly, if Figure 1 、 Figure 2 as well as Figure 3 As shown, one end of the insulating movable clip 3 is fixedly connected to a No. 2 limit piece 31, and the No. 2 limit piece 31 is located in the direction where the insulating movable clip 3 is away from the insulating fixed tube 1. Two clamping blocks 32 are fixedly connected to the side walls of the insulating movable clip 3 close to the opening. The four clamping blocks 32 correspond one to one with the four clamping slots 22. The outer wall of the clamping block 32 is clamped with the inner wall of the corresponding clamping slot 22. A No. 2 isolation piece 33 is fixedly connected to the inner wall of the insulating movable clip 3. The No. 2 limit piece 31 is used to limit the movement of the threaded fixing piece 4. The clamping block 32 cooperates with the clamping slot 22 to fix the insulating fixed clip 2, and the No. 2 isolation piece 33 cooperates with the No. 1 isolation piece 23 to fix the connecting terminal.

[0026] Further, such as Figure 1 As shown, a threaded fixing member 4 is sleeved on the outer wall of the insulating fixing tube 1, and an internal thread is provided on the inner wall of the threaded fixing member 4, which is adapted to the external thread. A plurality of anti-slip protrusions 41 are fixedly connected to the outer wall of the threaded fixing member 4, and the plurality of anti-slip protrusions 41 are evenly distributed at equal angles about the central axis of the threaded fixing member 4. The threaded fixing member 4 is used to fix the insulating fixing clip 2 and the insulating movable clip 3, and the anti-slip protrusions 41 are used to increase friction.

[0027] Further, if Figure 1 As shown, the first isolation piece 23 and the second isolation piece 33 are both made of rubber material, which are used to increase the fixing strength of the connection terminal and enhance the insulation protection effect.

[0028] Furthermore, if Figure 1 As shown, the insulating fixing tube 1, the insulating fixing clip 2, the insulating movable clip 3, the insulating limit piece 11, the first limit piece 21 and the second limit piece 31 are all made of insulating materials to better protect the connecting terminals.

[0029] like Figures 1-4As shown, the principle of the snap-on rubber insulating terminal cap provided in this embodiment is as follows: when using this insulating terminal cap, the threaded fixing member 4 is rotated to move the threaded fixing member 4 from the insulating fixing clip 2 and the insulating movable clip 3 toward the insulating fixing cylinder 1 until the threaded fixing member 4 is completely disengaged from the insulating fixing clip 2 and the insulating movable clip 3. Then, the insulating movable clip 3 is moved in the direction opposite to the opening until the clamping block 32 is completely disengaged from the clamping groove 22;

[0030] Then, pass the connecting wire through the insulating fixed barrel 1 in the direction of the insulating limit piece 11, connect the connecting wire to the connecting terminal, and then place the connecting terminal into the insulating fixed barrel 1, and place one end of the connecting terminal wire in contact with the side wall of the insulating limit piece 11. Use the clamping block 32 to clamp into the corresponding clamping groove 22, squeeze the insulating movable clip 3 and the insulating fixed clip 2, and bring the insulating movable clip 3 and the insulating fixed clip 2 close to each other;

[0031] After the insulating fixed clip 2 and the insulating movable clip 3 are close to each other, the threaded fixing part 4 is moved to the connection point between the insulating fixed tube 1 and the insulating fixed clip 2, and the threaded fixing part 4 is rotated to move the threaded fixing part 4 in the direction of the insulating fixed clip 2. Under the action of the external thread and the internal thread, the threaded fixing part 4 is moved to a position in contact with the No. 2 limiter 31 and the No. 1 limiter 21. While the threaded fixing part 4 fixes the insulating fixed clip 2 and the insulating movable clip 3, the No. 1 isolation piece 23 and the No. 2 isolation piece 33 fix the connecting terminal.

[0032] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of the components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term and should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0033] It should be noted that the terms "include," "comprises," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a product or system comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such product or system. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of other identical elements in the product or system comprising the element.

[0034] The above description shows and describes several preferred embodiments of the present invention. However, as previously mentioned, it should be understood that the present invention is not limited to the form disclosed herein and should not be construed as excluding other embodiments. Instead, the present invention can be used in various other combinations, modifications, and environments and can be modified within the scope of the present invention as taught herein or through the techniques or knowledge in the relevant field. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention are intended to be protected by the claims appended hereto.

Claims

1. A snap-on rubber insulating terminal cap, comprising an insulating fixing cylinder (1), characterized in that: One end of the insulating fixed tube (1) is fixedly connected to an insulating fixed clip (2) and an insulating movable clip (3); the insulating fixed clip (2) and the insulating movable clip (3) are both semicircular; the opening of the insulating fixed clip (2) and the opening of the insulating movable clip (3) are opposite to each other; the outer wall of the insulating fixed clip (2) and the outer wall of the insulating movable clip (3) are both provided with external threads; the end of the insulating fixed clip (2) away from the insulating fixed tube (1) is fixedly connected to a first limiting member (21); two side walls of the insulating fixed clip (2) close to the opening are provided with two slots (22); the two slots (22) are evenly and equidistantly distributed; the inner wall of the insulating fixed clip (2) is fixedly connected to a first isolation piece (23).

2. The snap-on rubber insulating terminal cap according to claim 1, characterized in that: One end of the insulating movable clip (3) is fixedly connected to a No. 2 limiting piece (31), and the No. 2 limiting piece (31) is located in the direction of the insulating movable clip (3) away from the insulating fixed tube (1). Two clamping blocks (32) are fixedly connected to the side walls of the insulating movable clip (3) close to the opening. The four clamping blocks (32) correspond to the four clamping slots (22) one by one. The outer walls of the clamping blocks (32) are clamped to the inner walls of the corresponding clamping slots (22). The No. 2 isolation piece (33) is fixedly connected to the inner wall of the insulating movable clip (3).

3. The snap-on rubber insulating terminal cap according to claim 1, characterized in that: A threaded fixing member (4) is sleeved on the outer wall of the insulating fixing cylinder (1), and an internal thread is provided on the inner wall of the threaded fixing member (4), and the internal thread is adapted to the external thread.

4. The snap-on rubber insulating terminal cap according to claim 2, characterized in that: An insulating limit piece (11) is fixedly connected to one end of the insulating fixing tube (1) away from the insulating fixing clip (2); the insulating limit piece (11) is annular; the inner diameter of the insulating limit piece (11) is smaller than the inner diameter of the insulating fixing tube (1); and the outer diameter of the insulating limit piece (11) is larger than the outer diameter of the insulating fixing tube (1).

5. The snap-on rubber insulating terminal cap according to claim 3, characterized in that: A plurality of anti-slip bumps (41) are fixedly connected to the outer wall of the threaded fixing member (4), and the plurality of anti-slip bumps (41) are evenly distributed at equal angles to the central axis of the threaded fixing member (4).

6. The snap-on rubber insulating terminal cap according to claim 2, characterized in that: The first isolation plate (23) and the second isolation plate (33) are both made of rubber.

7. The snap-on rubber insulating terminal cap according to claim 4, characterized in that: The insulating fixing cylinder (1), the insulating fixing clip (2), the insulating movable clip (3), the insulating limiting piece (11), the first limiting member (21), and the second limiting member (31) are all made of insulating materials.

Images