Insulator bus connector

Abstract

The utility model discloses an insulator bus connector, and relates to the technical field of electrical equipment and related accessories thereof. The connector comprises a connector body and grooves arranged in the centers of the end faces of the two sides of the connector body, clamping grooves are formed in the centers of the inner walls of the grooves, electric connection blocks are clamped in the clamping grooves, and containing grooves are formed in the top end and the bottom end of the interior of a plug-in port. Butt joint assemblies are uniformly arranged on the outer sides of the opposite end faces of the adjacent insulated bus sockets at intervals in the circumferential direction, and a waterproof assembly is arranged in the containing groove. According to the utility model, through the butt joint assembly and the waterproof assembly, a worker can rapidly install and detach the insulated bus sockets at the two ends, time is saved, working efficiency is high, and the waterproof plate is driven to rotate with the rotating shaft as the circle center under the elastic performance of the torsion spring, so that the plugging port is sealed, and dustproof and waterproof effects are achieved; and external moisture, dust and the like are prevented from entering the plug-in interface, so that the connector body is damaged and cannot be used.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrical equipment and related accessories, in particular to an insulator busbar connector. Background Art

[0002] With the development of society and technology, equipment in various fields has been greatly improved. Various electrical equipment are used in people's daily life and production, which greatly facilitates centralized control, fault handling, etc. The busbar is the main conductor in the electrical equipment. Insulator busbar connectors are required during the connection process, which can not only support the busbar, but also insulate it from other metal components.

[0003] After searching, the patent announcement number CN213936641U, application date 2020.12.16 discloses an insulated busbar connector, including a busbar connector and two busbar sockets, the busbar sockets are connected to the two ends of the busbar connector through a snap-on assembly, the snap-on assembly includes a spherical protrusion arranged on the busbar socket, and grooves at both ends of the busbar connector, and a plurality of conductive clips are arranged in the grooves, and the conductive clips are arranged at intervals around the center of the grooves, and the two busbar sockets are also provided with fixing parts for fixing the two.

[0004] However, it still has the following disadvantages in actual use:

[0005] 1. The above-mentioned insulator busbar connector is connected and fixed to the busbar sockets at both ends through the first threaded hole, the second threaded hole and the threaded block when in use. However, this method is relatively cumbersome and time-consuming and labor-intensive to operate during the disassembly, assembly and maintenance process of the staff, resulting in low work efficiency;

[0006] 2. The above-mentioned insulator busbar connector is connected to external equipment through a plug interface when in use. However, the outer end of the plug interface lacks waterproof and dustproof measures. During storage, external moisture and dust can easily enter, which may cause damage to the plug interface and affect the normal use of the busbar connector. Utility Model Content

[0007] The purpose of the utility model is to provide an insulated busbar connector, which is convenient for workers to quickly install and disassemble the insulated busbar sockets at both ends through docking components and waterproof components, saving time and improving work efficiency. Under the action of the elastic performance of the torsion spring, the waterproof plate is driven to rotate with the rotating shaft as the center of the circle, thereby sealing the plug interface, playing a role of dustproof and waterproof, and preventing external moisture and dust from entering the plug interface, causing the connector body to be damaged and unusable.

[0008] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0009] The utility model discloses an insulated busbar connector, comprising a connector body and grooves arranged at the center of the end faces on both sides thereof, a card slot is arranged at the center of the inner wall of the groove, an electrical connection block is carded inside the card slot, an insulating busbar socket is sleeved inside the groove, a plug interface is arranged at the center of the outer wall of the electrical connection block, the top and bottom of the plug interface are both provided with receiving grooves, docking components are evenly spaced outside the opposite end faces of adjacent insulating busbar sockets along the circumferential direction, and a waterproof component is arranged inside the receiving groove;

[0010] The docking assembly includes a docking frame and a pressing groove arranged on one side of the interior of the pressing groove, an L-shaped card plate is arranged on the inner and outer sides of the pressing groove, and a pressing block is fixedly connected to the edge of one side of the outer wall of the L-shaped card plate;

[0011] The waterproof component comprises a waterproof plate and a rotating shaft fixedly connected to the outer side of one end surface of the waterproof plate through a connecting block, and a torsion spring is sleeved on the outer side of the outer wall of the rotating shaft.

[0012] Furthermore, conductive clips are installed evenly spaced in the circumferential direction inside the groove, and limiting grooves are evenly spaced in the circumferential direction on one side outer wall of the insulating bus socket.

[0013] Furthermore, compression cylinders are evenly spaced apart along the circumferential direction between the opposite end surfaces of adjacent insulating bus sockets, and transmission rods are penetrated through both sides of the interior of the compression cylinders.

[0014] Furthermore, the inner end of the transmission rod is fixedly connected to a pressure plate, a buffer spring is arranged between adjacent pressure plates, and the outer end of the transmission rod is fixed to the outer wall of the adjacent docking frame.

[0015] Furthermore, a connecting rod is fixedly connected to one side of the inner wall of the L-shaped clamping plate, and the other end of the connecting rod passes through a through hole at the center position of the outer wall of the fixed plate and is connected to the limit plate. A compression spring is sleeved on the outer side of the outer wall of the connecting rod.

[0016] Furthermore, the compression spring is located between the L-shaped clamping plate and the fixing plate, and the outer wall of the fixing plate is fixed on the inner wall of the compression groove.

[0017] Furthermore, both ends of the rotating shaft are respectively installed in bearings on the inner walls of adjacent storage grooves, and a sealing gasket is bonded to the other end surface of the waterproof plate.

[0018] The utility model has the following beneficial effects:

[0019] 1. The utility model uses a docking component to drive the L-shaped card plate to move under the elastic performance of the compression spring, thereby achieving or canceling the limiting effect between the L-shaped card plate and the limiting groove, which is convenient for workers to quickly install and disassemble the insulating bus sockets at both ends, saving time and having high work efficiency. It solves the problem that the above-mentioned insulating bus connector is connected and fixed through the first threaded hole, the second threaded hole and the threaded block during use, while this method is cumbersome to operate during the disassembly and maintenance of the workers, which is time-consuming and labor-intensive, resulting in low work efficiency.

[0020] 2. The utility model uses a waterproof component to drive the waterproof plate to rotate with the rotating shaft as the center under the action of the elastic properties of the torsion spring, thereby sealing the plug interface to achieve dust and waterproof effects, preventing external moisture and dust from entering the plug interface and causing the connector body to be damaged and unusable. This solves the problem that the above-mentioned insulator busbar connector is connected to an external device through the plug interface during use, while the outer end of the plug interface in this way lacks waterproof and dustproof measures, and external moisture and dust are easy to enter during storage, which may cause damage to the plug interface and affect the normal use of the busbar connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments are briefly introduced below.

[0022] Figure 1 It is a structural schematic diagram of an insulator busbar connector;

[0023] Figure 2 A cross-sectional view of an insulator busbar connector;

[0024] Figure 3 is a structural diagram of the connector body;

[0025] Figure 4 This is the structural diagram of the insulated bus socket;

[0026] Figure 5 This is a disassembled diagram of the docking assembly;

[0027] Figure 6 This is a structural diagram of the waterproof component.

[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0029] 1. Connector body; 101. Groove; 1011. Card slot; 1012. Conductive clip; 102. Insulated bus socket; 1021. Limiting groove; 103. Electrical connection block; 1031. Plug interface; 1032. Storage slot; 104. Compression cylinder; 1041. Transmission rod; 1042. Pressing plate; 1043. Buffer spring; 2. Docking assembly; 201. Docking frame; 2011. Pressing groove; 202. L-shaped card plate; 203. Pressing block; 204. Connecting rod; 205. Compression spring; 206. Fixed plate; 207. Limiting plate; 3. Waterproof assembly; 301. Waterproof board; 3011. Sealing pad; 302. Rotating shaft; 303. Torsion spring. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0031] Embodiment 1

[0032] See also Figures 1 to 5 As shown, the utility model is an insulated busbar connector, comprising a connector body 1 and a groove 101 arranged at the center position of the end faces on both sides thereof, a card slot 1011 is arranged at the center position of the inner wall of the groove 101, an electrical connection block 103 is clamped inside the card slot 1011, an insulating busbar socket 102 is sleeved inside the groove 101, an insertion port 1031 is arranged at the center position of the outer wall of the electrical connection block 103, and the top and bottom of the inner side of the insertion port 1031 are both provided with receiving grooves 1032, and docking components 2 are uniformly spaced along the circumferential direction on the outer sides of the opposite end faces of adjacent insulating busbar sockets 102, the cross section of the groove 101 is in a "convex" shape, and the card slot 1011 is clamped with the electrical connection block 103;

[0033] The docking assembly 2 includes a docking frame 201 and a pressing groove 2011 arranged on one side of the interior thereof, an L-shaped card plate 202 is arranged on the inner and outer sides of the pressing groove 2011, a pressing block 203 is fixedly connected to the edge of one side of the outer wall of the L-shaped card plate 202, and the cross section of the pressing groove 2011 is T-shaped;

[0034] Conductive clips 1012 are evenly spaced in the circumferential direction inside the groove 101, and limiting grooves 1021 are evenly spaced in the circumferential direction on one side of the outer wall of the insulating bus socket 102. The cross section of the limiting groove 1021 is L-shaped, and the internal size is slightly larger than the end of the L-shaped clamping plate 202;

[0035] Compression cylinders 104 are evenly spaced between opposite end surfaces of adjacent insulating bus sockets 102 along the circumferential direction, and transmission rods 1041 are penetrated on both sides of the compression cylinders 104;

[0036] The inner end of the transmission rod 1041 is fixedly connected with a pressure plate 1042, and a buffer spring 1043 is arranged between adjacent pressure plates 1042. The outer end of the transmission rod 1041 is fixed on the outer wall of the adjacent docking frame 201, and can play a buffering role under the elastic performance of the buffer spring 1043. A certain distance can be adjusted as needed, and the pressure plate 1042 and the docking frame 201 are connected through the transmission rod 1041 to play a role of connection transmission;

[0037] A connecting rod 204 is fixedly connected to one side of the inner wall of the L-shaped card plate 202, and the other end of the connecting rod 204 passes through the through hole at the center of the outer wall of the fixed plate 206 and is connected to the limit plate 207. A compression spring 205 is sleeved on the outer side of the outer wall of the connecting rod 204, and the L-shaped card plate 202 and the limit plate 207 are connected through the connecting rod 204, which plays a role of connecting transmission;

[0038] The compression spring 205 is located between the L-shaped card plate 202 and the fixed plate 206. The outer wall of the fixed plate 206 is fixed to the inner wall of the pressing groove 2011. The elastic performance of the compression spring 205 can drive the L-shaped card plate 202 to move.

[0039] When the above arrangement is in use, if it is necessary to assemble or disassemble the connector body 1 for maintenance, the electrical connection block 103 is inserted into the card slots 1011 on the end faces of the connector body 1, and the electrical connection block 103 is brought into contact with the conductive clip 1012. Then, the insulating bus socket 102 is sleeved inside the groove 101, and the electrical connection block 103 is placed inside it. Then, the docking frames 201 on both sides are pushed toward the center position. Under the action of the transmission rod 1041 and the pressure plate 1042, the docking frames 201 are forced to squeeze the buffer spring 1043 toward the center, and then the pressure block 203 is pushed inwardly. The pressure block 203 is forced to push the L-shaped card plate 202 to move into the pressure slot 2011, and the inner wall of the L-shaped card plate 202 is connected to the inner wall of the L-shaped card plate 202. The connecting rod 204 is connected to the limit plate 207. Therefore, when the L-shaped card plate 202 moves, the limit plate 207 will be driven to move under the action of the connecting rod 204 and the compression spring 205 will be squeezed. Then the outer end of the L-shaped card plate 202 can be inserted into the limit groove 1021, and then the force on the pressure block 203 is stopped. At this time, the L-shaped card plate 202 will bounce back to the initial position under the action of the elastic performance of the compression spring 205. Since the cross-section of the limit groove 1021 is L-shaped, the L-shaped card plate 202 can be stuck in the limit groove 1021 and play a limiting role, completing the docking. The same is true for disassembly, which makes it convenient for staff to quickly install and disassemble the insulated bus sockets 102 at both ends, saving time and improving work efficiency.

[0040] Embodiment 2

[0041] The difference between the second embodiment and the first embodiment is that the second embodiment further discloses: Figure 1 , 6As shown, a waterproof assembly 3 is arranged inside the storage groove 1032, and the waterproof assembly 3 includes a waterproof plate 301 and a rotating shaft 302 fixedly connected to the outer side of one end surface thereof through a connecting block, and a torsion spring 303 is sleeved on the outer side of the outer wall of the rotating shaft 302. When the waterproof plate 301 is subjected to force, it will rotate with the rotating shaft 302 as the center of the circle;

[0042] The two ends of the rotating shaft 302 are respectively installed in the bearings of the inner wall of the adjacent receiving groove 1032, and the other end surface of the waterproof plate 301 is bonded with a sealing gasket 3011. Under the elastic performance of the torsion spring 303, the waterproof plate 301 can be driven to rotate with the rotating shaft 302 as the center, and the sealing gasket 3011 can increase the sealing performance of the connection;

[0043] When the above arrangement is in use, the connecting plug is inserted into the plug interface 1031, and the connecting plug pushes the waterproof plates 301 located above and below the plug interface 1031, and rotates around the rotating shaft 302 to squeeze the torsion spring 303, and rotates into the storage groove 1032, and then the connecting plug and the connector body 1 can be docked and installed. When not in use, after the connecting plug is pulled out, the elastic performance of the torsion spring 303 will push the waterproof plate 301 to rotate around the rotating shaft 302 as the center, and the upper and lower waterproof plates 301 will be rotated back to the initial position and the plug interface 1031 will be sealed, which plays a role in dust and water prevention, and prevents external moisture and dust from entering the plug interface 1031, causing the connector body 1 to be damaged and unusable.

[0044] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions recorded in the aforementioned embodiments and any equivalent replacement of some of the technical features therein, any modification, equivalent replacement, and improvement made are all within the protection scope of the present invention.

Claims

1. An insulated busbar connector, comprising a connector body (1) and a groove (101) arranged at the center of the end faces on both sides thereof, a card slot (1011) is arranged at the center of the inner wall of the groove (101), an electrical connection block (103) is card-engaged inside the card slot (1011), an insulating busbar socket (102) is sleeved inside the groove (101), an insertion port (1031) is arranged at the center of the outer wall of the electrical connection block (103), and a receiving slot (1032) is arranged at the top and bottom of the inner side of the insertion port (1031), characterized in that: The outer sides of the opposite end surfaces of the adjacent insulating bus sockets (102) are provided with docking components (2) at even intervals in the circumferential direction, and the interior of the receiving groove (1032) is provided with a waterproof component (3); The docking assembly (2) comprises a docking frame (201) and a pressing groove (2011) arranged on one side of the interior of the pressing groove (2011); an L-shaped clamping plate (202) is arranged on the inner and outer sides of the pressing groove (2011); a pressing block (203) is fixedly connected to the edge of one side of the outer wall of the L-shaped clamping plate (202); The waterproof assembly (3) comprises a waterproof plate (301) and a rotating shaft (302) fixedly connected to the outer side of one end surface of the waterproof plate via a connecting block, and a torsion spring (303) is sleeved on the outer side of the outer wall of the rotating shaft (302).

2. The insulator busbar connector according to claim 1, characterized in that: Conductive clips (1012) are evenly spaced inside the groove (101) along the circumferential direction, and limiting grooves (1021) are evenly spaced along the circumferential direction on one side outer wall of the insulating bus socket (102).

3. The insulator busbar connector according to claim 2, characterized in that: Compression cylinders (104) are evenly spaced apart along the circumferential direction between opposite end surfaces of adjacent insulating bus sockets (102), and transmission rods (1041) are penetrated through both sides of the interior of the compression cylinder (104).

4. The insulator busbar connector according to claim 3, characterized in that: The inner end of the transmission rod (1041) is fixedly connected to a pressure plate (1042), a buffer spring (1043) is arranged between adjacent pressure plates (1042), and the outer end of the transmission rod (1041) is fixed on the outer wall of the adjacent docking frame (201).

5. The insulator busbar connector according to claim 1, characterized in that: A connecting rod (204) is fixedly connected to one side of the inner wall of the L-shaped clamping plate (202); the other end of the connecting rod (204) passes through a through hole at the center of the outer wall of the fixing plate (206) and is connected to a limit plate (207); and a compression spring (205) is sleeved on the outer side of the outer wall of the connecting rod (204).

6. The insulator busbar connector according to claim 5, characterized in that: The compression spring (205) is located between the L-shaped clamping plate (202) and the fixing plate (206), and the outer wall of the fixing plate (206) is fixed on the inner wall of the compression groove (2011).

7. The insulator busbar connector according to claim 1, characterized in that: The two ends of the rotating shaft (302) are respectively mounted in bearings on the inner walls of the adjacent storage grooves (1032), and a sealing gasket (3011) is bonded to the other end surface of the waterproof plate (301).

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