High-stability doubling terminal strip tool

Abstract

The utility model relates to the technical field of doubling terminal strip tools, in particular to a high-stability doubling terminal strip tool which comprises a tool body, a plurality of jacks are evenly formed in the surface of the tool body, plugs are inserted into the inner sides of the jacks, the end sides of the plugs are fixedly connected with electric wires, and the electric wires are connected with the jacks. A stable structure is arranged on the surface of the tool body and comprises a mounting block detachably mounted on the surface of the tool body, two sliding strips are slidably connected to the interior of the mounting block, a limiting frame of a rectangular annular structure is fixedly connected to the upper ends of the two sliding strips, and the two sliding strips are slidably connected to the side wall of the limiting frame. According to the utility model, through the arrangement of the stabilizing structure, the further stabilizing work after the plug inserted into the inner side of the jack is plugged is facilitated, the phenomenon that the plug slides out from the inner side of the jack is avoided, and the use stability of the doubling terminal strip tool is improved to a certain extent.

Description

Technical Field

[0001] This utility model relates to the field of parallel terminal block tooling technology, and in particular to a highly stable parallel terminal block tooling. Background Technology

[0002] The short-circuiting of phase-to-phase cables in the air conditioning panel, along with the insufficient creepage distance due to their scattered and tightly packed nature, leads to unstable insulation. Using terminal blocks for phase separation can improve the creepage distance between phases, increase the efficiency of phase separation, and steadily improve the pass rate of insulation tests.

[0003] Existing technologies often have the following drawbacks: during actual use of the parallel terminal block fixture, when the plug is pulled by external force, the plug is prone to loosening between itself and the parallel terminal block fixture, thereby reducing the stability of the parallel terminal block fixture.

[0004] Therefore, this utility model provides a highly stable parallel terminal block tooling. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies where the stability of parallel terminal block fixtures is reduced when the wiring is pulled by external forces, and to propose a highly stable parallel terminal block fixture.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a highly stable parallel terminal block fixture, comprising a fixture body, wherein a plurality of insertion holes are evenly opened on the surface of the fixture body, a plug is inserted into the inner side of the insertion hole, and an electric wire is fixedly connected to the end of the plug, and a stabilizing structure is provided on the surface of the fixture body, the stabilizing structure comprising a mounting block detachably mounted on the surface of the fixture body, two slide bars are slidably connected inside the mounting block, and a rectangular ring-shaped limiting frame is fixedly connected to the upper end of the two slide bars, and two slide bars are slidably connected to the side wall of the limiting frame.

[0007] The effect achieved by the above components is as follows: by setting a stable structure, it is convenient to further stabilize the plug after it is inserted into the socket, and the plug is prevented from sliding out of the socket. This improves the stability of the parallel terminal block tooling to a certain extent.

[0008] Preferably, the limiting frame is rotatably connected to a bidirectional lead screw, the two sides of which are provided with threads in opposite directions, and both ends of the bidirectional lead screw are fixedly connected to a rotating block.

[0009] The effect achieved by the above components is as follows: rotating the two rotating blocks will drive the bidirectional lead screw to twist, and the bidirectional lead screw can drive the two sliders to move away from each other during the twisting process.

[0010] Preferably, the mounting block is internally threaded with bolts, and the bolts are rotatably connected to the internal limit frame.

[0011] The effect achieved by the above components is that by rotating the bolt, the limiting frame can be driven to move up and down simultaneously, which facilitates the adjustment of the tightness of the plug insertion.

[0012] Preferably, the surface of the slider is provided with a plurality of reserved grooves, the reserved grooves being V-shaped grooves.

[0013] The effect achieved by the above components is that the reserved slots of the V-shaped groove structure improve the tightness of clamping the wires.

[0014] Preferably, the side wall of the tooling body is provided with a disassembly and assembly structure, the disassembly and assembly structure includes a limiting block fixedly connected to the side wall of the tooling body, the limiting block is a U-shaped structure, a fixing block is fixedly connected to the side wall of the tooling body, and the mounting block is slidably installed between the fixing block and the limiting block.

[0015] The effect achieved by the above components is that the mounting block can be slid into the position between the limiting block and the fixing block, which enables flexible insertion of the mounting block.

[0016] Preferably, a connecting pin is fixedly connected to the side wall of the limiting block, and a baffle is rotatably connected to the side wall of the connecting pin.

[0017] The effect achieved by the above components is that the baffle on the rotating connecting pin can cover the outside of the mounting block, thus enabling the installation of the mounting block.

[0018] Preferably, a stop block is fixedly connected to the side wall of the limiting block.

[0019] The effect achieved by the above components is that by rotating the baffle on the connecting pin, the baffle is rotated to the upper side of the stop block, and the stop block can provide temporary support for the baffle.

[0020] In summary:

[0021] 1. In this utility model, two sliders are clamped on the outside of the row of wires. The sliders can also block the plug when it is pulled out, thereby improving the stability of the plug after it is inserted. By setting a stable structure, it is convenient to further stabilize the plug after it is inserted into the socket, and avoid the plug from sliding out of the socket. This improves the stability of the parallel terminal block tooling to a certain extent.

[0022] 2. In this utility model, the baffle on the rotating connecting pin is rotated to the upper side of the stop block, and the stop block can temporarily support the baffle. At this time, the installation block between the limit block and the fixing block can be flexibly inserted and slid out. By setting the disassembly and assembly structure, the flexible disassembly and assembly of the stable structure is facilitated, thereby improving the flexibility of the stable structure and further meeting the needs of different users. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0024] Figure 2 This is a partial structural schematic diagram of the present invention;

[0025] Figure 3 In this utility model Figure 2 Enlarged view of point A;

[0026] Figure 4 In this utility model Figure 2 Enlarged view of point B.

[0027] Legend: 1. Tooling body; 2. Socket; 3. Plug; 4. Wire; 5. Stabilizing structure; 51. Mounting block; 52. Sliding strip; 53. Bolt; 54. Limiting frame; 55. Clamping strip; 56. Reserved groove; 57. Two-way lead screw; 58. Rotating block; 6. Disassembly and assembly structure; 61. Fixing block; 62. Limiting block; 63. Connecting pin; 64. Stop block; 65. Stop plate. Detailed Implementation

[0028] Reference Figure 1 As shown, this utility model provides a technical solution: a highly stable parallel terminal block fixture, including a fixture body 1, a plurality of socket holes 2 are evenly opened on the surface of the fixture body 1, a plug 3 is inserted into the inner side of the socket hole 2, and an electric wire 4 is fixedly connected to the end side of the plug 3. A stabilizing structure 5 is provided on the surface of the fixture body 1, and a disassembly structure 6 is provided on the side wall of the fixture body 1.

[0029] The following section will explain the specific design and function of its stabilizing structure 5 and disassembly / reassembly structure 6.

[0030] Reference Figures 1-3As shown in this embodiment: the stabilizing structure 5 includes a mounting block 51 detachably mounted on the surface of the tooling body 1. Two slide bars 52 are slidably connected inside the mounting block 51. A rectangular ring-shaped limiting frame 54 is fixedly connected to the upper end of the two slide bars 52. Two slide bars 52 are slidably connected to the side wall of the limiting frame 54. By setting the stabilizing structure 5, further stabilization of the plug 3 after insertion into the socket 2 is facilitated, preventing the plug 3 from sliding out of the socket 2, and improving the stability of the parallel terminal block tooling to a certain extent. A bidirectional lead screw 57 is rotatably connected inside the limiting frame 54. The bidirectional lead screw 57 has threads in opposite directions on both sides, and rotating blocks 58 are fixedly connected to both ends of the bidirectional lead screw 57. Rotating the two rotating blocks 58 will cause the bidirectional lead screw 57 to twist, driving the two slide bars 52 to move away from each other during the twisting process. A bolt 53 is threaded inside the mounting block 51, and the bolt 53 is rotatably connected to the inside of the limiting frame 54. Rotating the bolt 53 drives the limiting frame 54, which in turn moves the two sliders 52 up and down, facilitating the adjustment of the tightness of the plug 3 insertion. Several pre-drilled slots 56, which are V-shaped, are provided on the surface of the sliders 52. The V-shaped grooves in the pre-drilled slots 56 improve the tightness of the clamping of the wire 4.

[0031] Reference Figures 1-2 and Figure 4 As shown, specifically, the disassembly and assembly structure 6 includes a limiting block 62 fixedly connected to the side wall of the tooling body 1. The limiting block 62 has a U-shaped structure. A fixing block 61 is fixedly connected to the side wall of the tooling body 1. The mounting block 51 is slidably installed between the fixing block 61 and the limiting block 62. Sliding the mounting block 51 into the position between the limiting block 62 and the fixing block 61 allows for flexible insertion of the mounting block 51. A connecting pin 63 is fixedly connected to the side wall of the limiting block 62, and a baffle 65 is rotatably connected to the side wall of the connecting pin 63. Rotating the baffle 65 on the connecting pin 63 allows the baffle 65 to cover the outside of the mounting block 51, enabling the installation of the mounting block 51. A stop block 64 is fixedly connected to the side wall of the limiting block 62. Rotating the baffle 65 on the connecting pin 63 rotates the baffle 65 to the upper side of the stop block 64, providing temporary support for the baffle 65.

[0032] Working principle: Rotating the two rotating blocks 58 causes the bidirectional lead screw 57 to twist. During this twisting process, the bidirectional lead screw 57 drives the two sliders 52 to move away from each other, allowing the plug 3 to be inserted into the socket 2. Then, reversing the two rotating blocks 58 causes the bidirectional lead screw 57 to twist again, driving the two sliders 52 closer together. The two sliders 52 clamp the outer side of the row of wires 4. Simultaneously, the sliders 52 also block the plug 3 when it is pulled out, thus improving the insertion efficiency. To improve the stability of the device after insertion, the reserved slot 56 with a V-shaped groove structure enhances the tightness of clamping the wire 4, further improving the stability of the plug 3 after insertion. By rotating the bolt 53, the limiting frame 54 can be driven, which in turn drives the two sliders 52 to move up and down, facilitating the adjustment of the tightness of the plug 3 insertion. The stabilizing structure 5 facilitates further stabilization of the plug 3 after insertion into the socket 2, preventing the plug 3 from sliding out of the socket 2, thus improving the stability of the parallel terminal block tooling to a certain extent.

[0033] Rotate the baffle 65 on the connecting pin 63 to the upper side of the stop block 64. The stop block 64 can temporarily support the baffle 65. At this time, the mounting block 51 between the limiting block 62 and the fixing block 61 can be flexibly inserted and slid out. The disassembly and assembly structure 6 can avoid occupying too much space, thereby improving the flexibility of using the stabilizing structure 5. Slide the mounting block 51 into the position between the limiting block 62 and the fixing block 61. After installing the mounting block 51, rotate the baffle 65 on the connecting pin 63. The baffle 65 can cover the outside of the mounting block 51. At this time, the installation of the mounting block 51 can be realized. By setting the disassembly and assembly structure 6, the flexible disassembly and assembly of the stabilizing structure 5 is facilitated, thereby improving the flexibility of using the stabilizing structure 5 and further meeting the needs of different users.

[0034] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A high-stability parallel terminal block fixture, comprising a fixture body (1), characterized in that: The surface of the tooling body (1) is evenly provided with a plurality of insertion holes (2), and a plug (3) is inserted into the inner side of the insertion hole (2). A wire (4) is fixedly connected to the end of the plug (3). The surface of the tooling body (1) is provided with a stabilizing structure (5). The stabilizing structure (5) includes a mounting block (51) that can be detachably installed on the surface of the tooling body (1). Two slide bars (52) are slidably connected inside the mounting block (51). A rectangular ring-shaped limiting frame (54) is fixedly connected to the upper end of the two slide bars (52). Two slide bars (52) are slidably connected to the side wall of the limiting frame (54).

2. The high-stability parallel terminal block fixture according to claim 1, characterized in that: The limiting frame (54) is rotatably connected to a bidirectional lead screw (57), and the two sides of the bidirectional lead screw (57) are provided with threads in opposite directions. Both ends of the bidirectional lead screw (57) are fixedly connected to rotating blocks (58).

3. The high-stability parallel terminal block fixture according to claim 1, characterized in that: The mounting block (51) is internally threaded with a bolt (53), which is internally rotatably connected to the limiting frame (54).

4. The high-stability parallel terminal block fixture according to claim 1, characterized in that: The surface of the slide bar (52) is provided with a plurality of reserved grooves (56), and the reserved grooves (56) are V-shaped grooves.

5. The high-stability parallel terminal block fixture according to claim 1, characterized in that: The tooling body (1) has a disassembly and assembly structure (6) on its side wall. The disassembly and assembly structure (6) includes a limiting block (62) fixedly connected to the side wall of the tooling body (1). The limiting block (62) is a U-shaped structure. The side wall of the tooling body (1) is fixedly connected to a fixing block (61). The mounting block (51) is slidably installed between the fixing block (61) and the limiting block (62).

6. The high-stability parallel terminal block fixture according to claim 5, characterized in that: The side wall of the limiting block (62) is fixedly connected to a connecting pin (63), and the side wall of the connecting pin (63) is rotatably connected to a baffle (65).

7. The high-stability parallel terminal block fixture according to claim 5, characterized in that: The side wall of the limiting block (62) is fixedly connected to a stop block (64).

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