Novel electrical and electronic wiring device

Abstract

The utility model belongs to the technical field of electricians and electronics, and particularly relates to a novel electrician and electronics wiring device which comprises a first wire connector, the right end of the first wire connector is connected with a second wire connector, and the outer side of the first wire connector is fixedly sleeved with a first butt joint ring. The outer side of the second wire connector is fixedly sleeved with a second butt joint ring. The limiting block utilizes the bottom inclined surface of the limiting block and the bottom inclined guide surface of the groove to drive the second butt joint ring to move towards the first butt joint ring when the limiting block moves towards the interior of the groove, so that the second butt joint ring and the first butt joint ring get close to each other and extrude each other, and the butt joint ring enters the annular groove; the connection sealing performance between the first butt joint ring and the second butt joint ring can be effectively improved, water vapor can be prevented from entering the space between the first wire connector and the second wire connector, stable work and operation of the wire can be conveniently guaranteed, and the fault occurrence rate is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrical and electronic engineering, and in particular relates to a novel electrical and electronic wiring device. Background Art

[0002] Electrical and electronics usually refers to the field of electrical engineering and electronic engineering, which mainly studies and applies electricity, electromagnetism, electronics and related control technologies. In the process of electrical and electronics research, wiring devices are also needed to ensure stable connection between wires.

[0003] In the Chinese utility model patent with publication number CN216624633U, a new type of electrical and electronic wiring device is disclosed, which is provided with a rotating assembly. By rotating the rotating assembly to adjust the clamping assembly, the wires can be easily connected and replaced, thereby improving the connection efficiency of the wires;

[0004] After searching, it is found that the electrical and electronic wiring devices proposed in the above-mentioned reference documents still have the following defects in actual application: the wire joints do not have an efficient sealing structure, and insufficient sealing easily leads to poor contact due to the entry of water vapor, resulting in circuit failure. Therefore, it is urgent to improve the existing new electrical and electronic wiring devices and provide a new electrical and electronic wiring device with an efficient sealing structure. Utility Model Content

[0005] The purpose of the utility model is to provide a new electrical and electronic wiring device with reasonable design, simple structure and efficient sealing structure at the wire joint to solve the problems existing in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A novel electrical and electronic wiring device comprises a first wire connector, the right end of which is connected to a second wire connector, an outer fixing sleeve of the first wire connector is provided with a first docking ring, an outer fixing sleeve of the second wire connector is provided with a second docking ring, a locking component is provided on a side of the second docking ring close to the first docking ring, a snap-fit ​​positioning component is provided on a side of the first docking ring close to the second docking ring, an annular groove is provided at the center of the right side of the first docking ring, a docking ring is fixedly connected at the center of the left side of the second docking ring, and a sealing ring is bonded to the left end of the docking ring.

[0008] As a preferred implementation, the multiple groups of locking components are distributed in a ring shape around the center of the second docking ring, and the multiple groups of locking components are arranged in a one-to-one correspondence with the multiple groups of engaging and positioning components.

[0009] As a preferred embodiment, the locking assembly includes an arc-shaped piece, a connecting block, a short screw and a limit block. The arc-shaped piece is fixedly connected to the left outer edge of the second docking ring, the connecting block is fixedly connected to the middle of the outer wall of the arc-shaped piece, the internal bearing of the connecting block is connected to the short screw, the outer thread sleeve of the short screw is provided with a limit block, and the limit block is snap-fitted and slidably located on the inner side of the connecting block.

[0010] As a preferred implementation, a through groove structure matching the size of the limiting block is provided in the middle of the arc-shaped piece, and an inclined surface is provided at the bottom of the limiting block.

[0011] As a preferred embodiment, the snap-fit ​​positioning assembly includes a positioning groove, a groove and an inclined guide surface. The positioning groove is arranged at the right outer edge of the first docking ring, a groove is arranged at the inner bottom of the positioning groove, and an inclined guide surface is arranged at the bottom end of the groove.

[0012] As a preferred embodiment, the positioning groove is matched with the arc-shaped piece, the arc-shaped piece is connected to the first docking ring through the positioning groove, the groove is matched with the limit block, and the slope of the inclined surface at the bottom of the limit block is equal to the slope of the inclined guide surface.

[0013] As a preferred implementation, the sealing ring is made of wear-resistant elastic rubber material.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] In the solution of the utility model:

[0016] The arc-shaped pieces and the positioning grooves are arranged in a one-to-one correspondence, which facilitates the stable docking between the first docking ring and the second docking ring. When the two are docked, the first wire connector and the second wire connector can be connected. Then, a tool such as a wrench is used to rotate the short screw rod to control the limit block on the inner side of the connection block to stably move out and insert into the inner side of the groove, so that the connection and locking between the first docking ring and the second docking ring can be completed, and the separation between the two can be avoided, thereby ensuring the connection stability between the first wire connector and the second wire connector.

[0017] The limit block utilizes the bottom inclined surface and the bottom inclined guide surface of the groove. When the limit block moves toward the groove, it can drive the second docking ring to move toward the first docking ring, so that the two are close to each other and squeezed, and the docking ring enters the annular groove. Under the action of the sealing ring, the connection sealing between the first docking ring and the second docking ring can be effectively improved, and water vapor can be prevented from entering between the first wire connector and the second wire connector, so as to ensure the stable operation of the wires and reduce the occurrence rate of failures. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following briefly introduces the drawings required for use in the embodiments or the prior art descriptions, and the following description is made with respect to the drawings:

[0019] Figure 1 This is a three-dimensional front view structural diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the first docking ring and the second docking ring of the utility model in a detached state;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the first docking ring of the utility model;

[0022] Figure 4 It is a left-side structural schematic diagram of the second docking ring and the locking assembly of the utility model;

[0023] Figure 5 It is a front view cross-sectional structural schematic diagram of the utility model.

[0024] In the figure:

[0025] 1. First wire connector; 2. Second wire connector; 3. First docking ring; 4. Second docking ring; 5. Locking assembly; 51. Arc-shaped piece; 52. Connecting block; 53. Short screw; 54. Limiting block; 6. Snap-fit ​​positioning assembly; 61. Positioning groove; 62. Groove; 63. Oblique guide surface; 7. Annular groove; 8. Docking ring; 9. Sealing ring. DETAILED DESCRIPTION

[0026] The embodiments described below are only some of the embodiments of the present invention and do not represent all the embodiments consistent with the present invention. Now, in conjunction with the accompanying drawings, the exemplary embodiments are described as follows:

[0027] like Figure 1-5 As shown, the utility model is a new type of electrical and electronic wiring device, which includes a first wire connector 1, the right end of the first wire connector 1 is connected to the second wire connector 2, the outer fixed sleeve of the first wire connector 1 is provided with a first docking ring 3, the outer fixed sleeve of the second wire connector 2 is provided with a second docking ring 4, the second docking ring 4 is provided with a locking component 5 on the side close to the first docking ring 3, the first docking ring 3 is provided with a locking positioning component 6 on the side close to the second docking ring 4, the first docking ring 3 is provided with an annular groove 7 at the center of the right side of the first docking ring 3, the second docking ring 4 is fixedly connected with a docking ring 8 at the center of the left side, and the left end of the docking ring 8 is bonded with a sealing ring 9.

[0028] On the basis of the above structure, the multiple groups of locking components 5 are distributed in a ring shape around the center of the second docking ring 4 , and the multiple groups of locking components 5 and the multiple groups of engaging and positioning components 6 are arranged in a one-to-one correspondence.

[0029] In this embodiment, the locking assembly 5 and the engaging and positioning assembly 6 correspond to each other in a one-to-one manner, so as to facilitate the stable docking between the first docking ring 3 and the second docking ring 4 .

[0030] On the basis of the above structure, the locking assembly 5 includes an arc-shaped piece 51, a connecting block 52, a short screw 53 and a limit block 54. The arc-shaped piece 51 is fixedly connected to the left outer edge of the second docking ring 4, and the connecting block 52 is fixedly connected to the middle of the outer wall of the arc-shaped piece 51. The internal bearing of the connecting block 52 is connected to the short screw 53. The outer threaded sleeve of the short screw 53 is provided with a limit block 54, and the limit block 54 is engaged and slidably located on the inner side of the connecting block 52.

[0031] In this embodiment, the short screw 53 is used to facilitate the control of the limit block 54 to perform sliding adjustment, so as to facilitate locking between the first docking ring 3 and the second docking ring 4.

[0032] On the basis of the above structure, a through groove structure matching the size of the limiting block 54 is opened in the middle of the arc-shaped piece 51, and an inclined surface is provided at the bottom of the limiting block 54.

[0033] In this embodiment, the through groove structure provided in the middle of the arc-shaped piece 51 is utilized to facilitate the sliding extension of the limiting block 54 and the engagement with the first docking ring 3 .

[0034] Based on the above structure, the snap-fit ​​positioning assembly 6 includes a positioning groove 61, a groove 62 and an inclined guide surface 63. The positioning groove 61 is opened at the right outer edge of the first docking ring 3, and a groove 62 is opened at the inner bottom of the positioning groove 61. The bottom end of the groove 62 is provided with an inclined guide surface 63.

[0035] On the basis of the above structure, the positioning groove 61 is adapted to the arc-shaped piece 51, and the arc-shaped piece 51 is connected to the first docking ring 3 through the positioning groove 61, and the groove 62 is adapted to the limit block 54, and the slope of the inclined surface at the bottom of the limit block 54 is equal to the slope of the inclined guide surface 63.

[0036] On the basis of the above structure, the sealing ring 9 is made of wear-resistant elastic rubber material.

[0037] In this embodiment, by utilizing the inclined surface at the bottom of the limit block 54 and the inclined guide surface 63, when the limit block 54 moves toward the groove 62, it can drive the second docking ring 4 to move toward the first docking ring 3, so that the two are close to each other and squeezed. Under the action of the sealing ring 9, the connection sealing between the first docking ring 3 and the second docking ring 4 can be effectively improved, and water vapor can be prevented from entering between the first wire connector 1 and the second wire connector 2, so as to ensure the stable operation of the wires.

[0038] The working principle of the utility model is as follows:

[0039] When in use, first align the multiple arc-shaped pieces 51 with the multiple positioning grooves 61 respectively, and connect the first wire connector 1 with the second wire connector 2, and at the same time push the first docking ring 3 and the second docking ring 4 to dock, so that the arc-shaped piece 51 is engaged with the inner side of the positioning groove 61, and then use a wrench or other tool to rotate the short screw 53 to control the limit block 54 on the inner side of the connecting block 52 to move out and insert into the inner side of the groove 62, so that the first docking ring 3 and the second docking ring 4 can be stably connected to avoid the two from being separated, and the connection stability between the first wire connector 1 and the second wire connector 2 can be ensured;

[0040] like Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown in the figure, when the control limit block 54 is extended, the bottom inclined surface thereof can squeeze the bottom inclined guide surface 63 of the groove 62, so that when the limit block 54 moves toward the groove 62, it can drive the second docking ring 4 to move toward the first docking ring 3, so that the two are close to each other and squeezed, and the docking ring 8 enters the annular groove 7. Under the action of the sealing ring 9, the connection sealing between the first docking ring 3 and the second docking ring 4 can be effectively improved, and water vapor can be prevented from entering between the first wire connector 1 and the second wire connector 2, so as to ensure the stable working operation of the wires and achieve the technical purpose of reducing the occurrence rate of failures.

Claims

1. A novel electrical and electronic wiring device, comprising a first wire connector (1), characterized in that: The right end of the first wire connector (1) is connected to the second wire connector (2); the outer fixing sleeve of the first wire connector (1) is provided with a first docking ring (3); the outer fixing sleeve of the second wire connector (2) is provided with a second docking ring (4); a locking component (5) is provided on the side of the second docking ring (4) close to the first docking ring (3); a snap-fit ​​positioning component (6) is provided on the side of the first docking ring (3) close to the second docking ring (4); an annular groove (7) is provided at the center of the right side of the first docking ring (3); a docking ring (8) is fixedly connected to the center of the left side of the second docking ring (4); and a sealing ring (9) is bonded to the left end of the docking ring (8).

2. A novel electrical and electronic wiring device according to claim 1, characterized in that: The multiple groups of locking components (5) are distributed in a ring shape around the center of the second docking ring (4), and the multiple groups of locking components (5) and the multiple groups of snap-fit ​​positioning components (6) are arranged in a one-to-one correspondence.

3. A novel electrical and electronic wiring device according to claim 2, characterized in that: The locking assembly (5) comprises an arc-shaped piece (51), a connecting block (52), a short screw rod (53) and a limit block (54); the arc-shaped piece (51) is fixedly connected to the left outer edge of the second docking ring (4); the connecting block (52) is fixedly connected to the middle of the outer wall of the arc-shaped piece (51); the internal bearing of the connecting block (52) is connected to the short screw rod (53); the outer thread sleeve of the short screw rod (53) is provided with a limit block (54); the limit block (54) is engaged and slidably located on the inner side of the connecting block (52).

4. A novel electrical and electronic wiring device according to claim 3, characterized in that: A through slot structure matching the size of the limit block (54) is provided in the middle of the arc-shaped piece (51), and an inclined surface is provided at the bottom of the limit block (54).

5. A novel electrical and electronic wiring device according to claim 4, characterized in that: The snap-fit ​​positioning assembly (6) comprises a positioning groove (61), a groove (62) and an inclined guide surface (63); the positioning groove (61) is arranged at the right outer edge of the first docking ring (3); a groove (62) is arranged at the inner bottom of the positioning groove (61); and an inclined guide surface (63) is arranged at the bottom end of the groove (62).

6. A novel electrical and electronic wiring device according to claim 5, characterized in that: The positioning groove (61) is matched with the arc-shaped piece (51), and the arc-shaped piece (51) is connected to the first docking ring (3) by means of the positioning groove (61). The groove (62) is matched with the limit block (54), and the slope of the bottom inclined surface of the limit block (54) is equal to the slope of the inclined guide surface (63).

7. A novel electrical and electronic wiring device according to claim 1, characterized in that: The sealing ring (9) is made of wear-resistant elastic rubber material.

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