Connector with stable wiring

Abstract

The invention relates to the technical field of connectors, and discloses a connector stable in wiring, which comprises a shell, a through hole is formed in the shell, a connecting part for bending is arranged on the shell, a connecting plate is arranged on the connecting part, a connecting hole for a cable to pass through is formed in the connecting plate, a limiting strip is arranged on the shell, and the limiting strip is connected with the through hole. Limiting blocks are arranged on the limiting strips, and limiting grooves allowing the limiting blocks to be inserted therein are formed in the connecting plates. When a limiting block is inserted into a limiting groove, a cable is located in a penetrating hole and a connecting hole, a worker enables the cable to penetrate through the connecting hole and insert the cable into the penetrating hole, at the moment, the limiting block is inserted into the limiting groove, the limiting block can limit the connecting plate, the connecting plate can be fixed to the shell, and the hole wall of the connecting hole can fix the cable; the situation of unstable connection between the cable and the shell due to shaking of the cable is reduced, and the stability of the cable installed in the connector is improved.

Description

Technical Field

[0001] This application relates to the technical field of connectors, and particularly to a connector with stable wire connection. Background Art

[0002] A connector is an electromechanical component used to establish physical and electrical connections between two or more circuit devices, enabling the transmission and exchange of current, signals, or data. Connectors are usually used to connect cables and are applied in industrial equipment or transmission circuit scenarios. A connector is used to connect to another male plug to achieve circuit connectivity.

[0003] In the related art, a connector includes a housing with a perforation for inserting a cable.

[0004] After the cable is inserted into the perforation, the connection between the cable and the housing is fixed only by friction. If the cable shakes, it may cause the connection between the cable and the male plug to be unstable, affecting the normal use of the connector. Summary of the Invention

[0005] To improve the problem of unstable connection between the cable and the connector, this application provides a connector with stable wire connection.

[0006] A connector with stable wire connection provided by this application adopts the following technical solutions: A connector with stable wire connection includes a housing. A perforation is provided on the housing. A connecting portion for bending is provided on the housing. A connecting plate is provided on the connecting portion. A connection hole for the cable to pass through is provided on the connecting plate. A limiting strip is provided on the housing. A limiting block is provided on the limiting strip. A limiting groove for the limiting block to insert into is provided on the connecting plate. When the limiting block is inserted into the limiting groove, the cable is located in the perforation and the connection hole.

[0007] By adopting the above technical solutions, the staff passes the cable through the connection hole and inserts it into the perforation. At this time, the limiting block is inserted into the limiting groove, enabling the limiting block to limit the connecting plate, fixing the connecting plate on the housing, and enabling the hole wall of the connection hole to fix the cable, reducing the situation where the connection between the cable and the housing is unstable due to the cable shaking, and increasing the stability of the cable installed in the connector.

[0008] Optionally, the perforation penetrates to the side surface of the connecting plate, and the connecting plate has elasticity. When the limiting block is inserted into the limiting groove, the connecting plate presses the cable.

[0009] By adopting the above technical solution, when the limiting block is inserted into the limiting groove, it penetrates through to the side surface of the connecting plate through the perforation, and the connecting plate is elastic, so that the limiting block can drive the connecting plate to move, enabling the connecting plate to squeeze the cable, further restricting the movement of the cable and reducing the possibility of the cable detaching from the perforation.

[0010] Optionally, a placement block is provided on the surface of the connecting plate, the perforation penetrates through to the placement block, and a placement inclined surface is formed on the surface of the placement block away from the connecting portion. The distance between the placement inclined surface and the axis of the perforation gradually increases in the direction from the connecting plate to the connecting portion; when the connecting hole is aligned with the perforation, the placement inclined surface abuts against the hole wall of the perforation.

[0011] By adopting the above technical solution, with the placement block located in the perforation, the hole wall of the perforation abuts against the placement block. Coupled with the fact that the distance between the placement inclined surface and the axis of the perforation gradually increases in the direction from the connecting plate to the connecting portion, the placement block can deform along the placement inclined surface towards the connecting hole, enabling the placement block to further squeeze the cable, so that the cable can be stably located in the connecting hole and reducing the occurrence of shaking between the cable and the connecting plate.

[0012] Optionally, a baffle is provided on the housing, there are two perforations, the baffle is located between the two perforations, and the connecting hole allows two cables to pass through; when the connecting plate abuts against the cable, the baffle is located between the two cables.

[0013] By adopting the above technical solution, with the baffle provided on the housing, the cables can be directly installed on the two perforations, and the staff rotates the connecting plate to place the cables in the connecting hole, so that the connecting plate does not need to be inserted between the two cables, reducing the operation difficulty for the staff and facilitating the staff to quickly complete the cable installation operation.

[0014] Optionally, a stop bar is rotatably connected to the baffle; when the connecting plate abuts against the cable and the connecting hole is not aligned with the perforation, the stop bar abuts against the outer surface of the cable.

[0015] By adopting the above technical solution, when the connecting plate abuts against the cable and the connecting hole is not aligned with the perforation, the cable bends when moving from the perforation to the connecting hole, enabling the connecting plate to stably fix the cable, making it difficult for the cable to directly detach from the housing and increasing the firmness of the connection between the cable and the housing. Coupled with the stop bar being rotatably connected to the baffle, the stop bar can smoothly abut against the outer surface of the cable, guiding the cable to bend at the connecting hole and the perforation and reducing the possibility of the cable being damaged due to excessive bending.

[0016] Optionally, a fixing strip is provided on the connecting plate, a fixing block is provided on the fixing strip, and a fixing groove for inserting the fixing block is formed at one end of the stopping strip; when the fixing block is inserted into the fixing groove, the stopping strip abuts against the cable, and the connecting plate is fixed to the housing.

[0017] By adopting the above technical solution, by inserting the fixing block into the fixing groove, the fixing block restricts the rotation of the stopping strip. At this time, the connecting plate can be fixed to the baffle, further increasing the stability of the fixation between the connecting plate and the housing; at the same time, when the fixing block is inserted into the fixing groove, the fixing block can limit the stopping strip, enabling the stopping strip to stably abut against the cable and reducing the possibility of the cable shaking between the connection point and the perforation.

[0018] Optionally, a sealing ring is provided on the housing, and the sealing ring is located on the rotation path of the stopping strip; when the fixing block is inserted into the fixing groove, the stopping strip drives the sealing ring to deform towards the side of the cable.

[0019] By adopting the above technical solution, since the sealing ring is located on the rotation path of the stopping strip, the stopping strip can abut against the sealing ring, causing the sealing ring to deform towards the side of the cable, further enhancing the sealing effect between the sealing ring and the cable, and enabling the sealing ring to more stably limit the gap between the hole wall of the perforation and the cable.

[0020] Optionally, a receiving block is slidably arranged in the connection hole. A receiving hole for inserting the cable is formed in the receiving block, and the receiving hole penetrates to the side surface of the receiving block. A receiving strip is provided on the receiving block, and a receiving groove for inserting the receiving strip is formed on the stopping strip; when the fixing block is inserted into the fixing groove, the receiving strip is inserted into the receiving groove.

[0021] By adopting the above technical solution, the staff first inserts the receiving block into the connection hole, making the cable abut against the receiving hole, so that the receiving block and the hole wall of the connection hole can abut against the cable, and the receiving block and the connecting plate can limit the rotation of the cable to ensure that the cable is not easily damaged due to excessive stress caused by rotation; in addition, since the receiving strip is inserted into the receiving groove, the stopping strip can limit the receiving strip, reducing the possibility of the receiving strip sliding in the connection hole, facilitating the staff to fix the cable with the receiving block.

[0022] In summary, the present application includes at least one of the following beneficial technical effects: 1. The staff inserts the cable through the connection hole into the perforation. At this time, the limiting block is inserted into the limiting groove, enabling the limiting block to limit the connecting plate, fixing the connecting plate to the housing, and enabling the hole wall of the connection hole to fix the cable, reducing the situation where the connection between the cable and the housing is unstable due to the shaking of the cable, and increasing the stability of the cable installed in the connector.

[0023] 2. By inserting the fixing block into the fixing groove, the fixing block restricts the rotation of the stop bar. At this time, the connecting plate can be fixed to the baffle, further increasing the stability of the fixation between the connecting plate and the housing. At the same time, when the fixing block is inserted into the fixing groove, the fixing block can restrict the stop bar, enabling the stop bar to stably abut against the cable and reducing the possibility of the cable shaking between the connection point and the perforation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic structural diagram of Embodiment 1; Figure 2 is a schematic structural diagram highlighting the limiting groove in Embodiment 1; Figure 3 is Figure 1 an enlarged schematic diagram of part A in Figure 4 is a schematic structural diagram of Embodiment 2; Figure 5 is a schematic structural diagram highlighting the sealing ring in Embodiment 2; Figure 6 is a schematic structural diagram highlighting the accommodating block in Embodiment 2.

[0025] Reference numerals: 1, housing; 11, perforation; 12, limiting bar; 121, limiting block; 122, limiting inclined surface; 13, baffle; 131, rotating rod; 132, stop bar; 133, fixing groove; 134, stop block; 14, accommodating groove; 15, sealing ring; 2, connecting portion; 21, connecting plate; 22, connecting hole; 23, limiting groove; 231, accommodating groove; 232, accommodating inclined surface; 24, placing block; 241, placing inclined surface; 25, fixing strip; 251, fixing block; 26, accommodating block; 261, accommodating hole; 262, accommodating strip. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The following further elaborates on this application Figures 1-6 in conjunction with the attached drawings.

[0027] Embodiment 1 This embodiment discloses a connector with stable wire connection. Referring to Figure 1 , a connector with stable wire connection includes a housing 1, and two perforations 11 are formed on the housing 1, and both of the two perforations 11 are for the cable to pass through.

[0028] Referring to Figure 1, two connecting parts 2 are fixedly connected to the housing 1, and the connecting parts 2 are made of flexible materials. A connecting plate 21 is provided on the housing 1. The connecting plate 21 has the ability of elastic deformation and is fixedly connected to the two connecting parts 2. Two connecting holes 22 are formed on the surface of the connecting plate 21. The connecting holes 22 penetrate through to the side of the connecting plate 21 away from the connecting parts 2, and the connecting holes 22 are for cables to pass through.

[0029] Refer to Figure 1 and Figure 2 , two limiting strips 12 are fixedly connected to the surface of the housing 1. The limiting strips 12 extend along the length direction of the housing 1. A limiting block 121 is fixedly connected to the surface of the limiting strip 12 close to the other limiting strip 12. A limiting inclined surface 122 is formed on the surface of the limiting block 121 away from the housing 1. The distance between the limiting inclined surface 122 and the housing 1 gradually decreases along the direction from the limiting strip 12 to the other limiting strip 12, and the limiting inclined surface 122 is located on the rotation path of the connecting plate 21.

[0030] Refer to Figure 2 , limiting grooves 23 for the limiting blocks 121 to be inserted are formed on the surfaces of the opposite sides of the connecting plate 21. The limiting grooves 23 penetrate through to the end surface of the connecting plate 21. A receiving groove 231 is formed on the surface of the connecting plate 21 where the limiting groove 23 is formed. The receiving groove 231 penetrates through to the end surface of the connecting plate 21, and the penetrating direction of the receiving groove 231 is opposite to the penetrating direction of the limiting groove 23. A receiving inclined surface 232 is formed on the bottom wall of the receiving groove 231. The distance between the receiving inclined surface 232 and the limiting groove 23 gradually increases along the direction from the receiving groove 231 to the other receiving groove 231, and the limiting block 121 is located on the rotation path of the receiving inclined surface 232.

[0031] Refer to Figure 2 , when the connecting plate 21 is rotated, the limiting block 121 drives the connecting plate 21 to deform towards the direction of the cable through the limiting inclined surface 122 and the receiving inclined surface 232 until the limiting block 121 is inserted into the limiting groove 23. At this time, the connecting plate 21 can abut against the cable.

[0032] Refer to Figure 2 and Figure 3 , two placing blocks 24 are integrally formed on the surface of the connecting plate 21 close to the housing 1. The connecting holes 22 penetrate through to the placing blocks 24. A placing inclined surface 241 is formed on the surface of the placing block 24 away from the connecting plate 21. The distance between the placing inclined surface 241 and the axis of the through hole 11 gradually increases along the direction from the connecting plate 21 to the connecting part 2, and the placing block 24 can be inserted into the through hole 11.

[0033] Refer to Figure 2 and Figure 3, when the connecting plate 21 abuts against the housing 1, the placing block 24 is located in the through hole 11. At this time, the hole wall of the through hole 11 squeezes the placing block 24 through the placing inclined surface 241, so that the placing block 24 can deform in the direction of the cable, increasing the connection strength between the cable and the connecting plate 21.

[0034] The implementation principle of Embodiment 1 is as follows: The staff first installs the cable in the through hole 11, and then rotates the connecting plate 21 so that the cable is located in the connecting hole 22, and the placing block 24 is located in the through hole 11.

[0035] Embodiment 2 Refer to Figure 4 and Figure 5 , the difference between this embodiment and Embodiment 1 is that a baffle 13 is fixedly connected to the housing 1. The baffle 13 is located between the two through holes 11, and the baffle 13 is made of a flexible material. A connecting hole 22 is formed in the connecting plate 21, and the connecting hole 22 penetrates to the side surface of the connecting plate 21 away from the connecting portion 2, and the connecting hole 22 allows the cable to pass through. The width of the connecting plate 21 is greater than the width of the housing 1, that is, when the connecting plate 21 is installed on the housing 1, the connecting hole 22 is not communicated with the through hole 11.

[0036] Refer to Figure 4 and Figure 5 , rotating rods 131 are fixedly connected to the surfaces on both opposite sides of the baffle 13, and a stop bar 132 is rotatably connected to the rotating rods 131. Each stop bar 132 is located on one side of the baffle 13 close to the through hole 11, and the stop bar 132 is used to abut against the cable.

[0037] Refer to Figure 5 and Figure 6 , two fixing bars 25 are fixedly connected to the surface of the connecting plate 21, and fixing blocks 251 are fixedly connected to the surface of the fixing bars 25. Fixing grooves 133 for inserting the fixing blocks 251 are formed on the surface of the stop bar 132. When the fixing blocks 251 are inserted into the fixing grooves 133, the stop bar 132 abuts against the cable. At this time, the cable is bent from the through hole 11 to the connecting hole 22.

[0038] Refer to Figure 6 , two accommodating blocks 26 are slidably connected to the surface of the connecting plate 21. The accommodating blocks 26 can be slidably connected in the connecting hole 22, and the accommodating blocks 26 are slidably connected to the baffle 13. Accommodating holes 261 are formed on the surface of the accommodating blocks 26, and the accommodating holes 261 penetrate the surface of the accommodating blocks 26, and the accommodating holes 261 allow the cable to pass through.

[0039] Refer to Figure 6, a receiving strip 262 is fixedly connected to the surface of the receiving block 26, and a receiving groove 14 for inserting the receiving strip 262 is formed on the surface of the stop strip 132. When the receiving strip 262 is inserted into the receiving groove 14, the stop strip 132 abuts against the cable. At this time, the staff can insert the fixing block 251 into the fixing groove 133 to fix the stop strip 132.

[0040] Referring to Figure 5 and Figure 6 , a sealing ring 15 is provided on the housing 1, and the sealing ring 15 is sleeved on the outer surface of the cable. A stop block 134 is fixedly connected to the end face of the stop strip 132 close to the sealing ring 15. The stop block 134 is arc-shaped and bends in the rotation direction of the stop strip 132. When the fixing block 251 is inserted into the fixing groove 133, the stop block 134 can abut against the sealing ring 15, and the stop block 134 drives the sealing ring 15 to deform in the direction close to the cable.

[0041] The implementation principle of Embodiment 2 is as follows: First, the staff inserts the cable into the sealing ring 15 and the through hole 11, then rotates the connecting plate 21 to make the cable located in the connecting hole 22, and slides the receiving block 26 to insert the receiving strip 262 into the receiving groove 14 to fix the receiving block 26 by the stop strip 132. Finally, move the fixing strip 25 to insert the fixing block 251 into the fixing groove 133 to fix the stop strip 132 by the fixing block 251.

[0042] Unless otherwise defined, the technical terms or scientific terms used in this application shall have the ordinary meanings understood by those of ordinary skill in the field to which this application belongs. The terms "first", "second", "third" and similar terms used in the specification and claims of this application do not indicate any order, quantity or importance, but are only used to distinguish different components. The terms "a" or "an" and similar terms do not indicate a quantity limitation, but mean that there is at least one. The terms "including" or "comprising" and similar terms mean that the elements or objects appearing before "including" or "comprising" cover the elements or objects listed after "including" or "comprising" and their equivalents, and do not exclude other elements or objects. The terms "upper", "lower", "left", "right", etc. are only used to represent relative positional relationships. When the absolute position of the object being described changes, the relative positional relationships may also change accordingly.

[0043] The above are only the preferred embodiments of this application and are not used to limit this application. Any modifications, equivalent replacements, improvements, etc. made within the design concept of this application shall be included in the protection scope of this application.

Claims

1. A connector with stable wiring, comprising a housing (1), and a perforation (11) is formed on the housing (1), characterized in that: A connecting part (2) for bending is provided on the housing (1). A connecting plate (21) is provided on the connecting part (2). A connecting hole (22) for the cable to pass through is formed in the connecting plate (21). A limiting strip (12) is provided on the housing (1). A limiting block (121) is provided on the limiting strip (12). A limiting groove (23) for the limiting block (121) to insert is formed in the connecting plate (21). When the limiting block (121) is inserted into the limiting groove (23), the cable is located in the through hole (11) and the connecting hole (22).

2. The connector with stable wiring according to claim 1, characterized in that: The through hole (11) penetrates to the side surface of the connecting plate (21), and the connecting plate (21) has elasticity. When the limiting block (121) is inserted into the limiting groove (23), the connecting plate (21) presses the cable.

3. A connector with stable wiring according to claim 1, characterized in that: A placing block (24) is provided on the surface of the connecting plate (21). The through hole (11) penetrates to the placing block (24). A placing inclined surface (241) is formed on the surface of the placing block (24) away from the connecting part (2). The distance between the placing inclined surface (241) and the axis of the through hole (11) gradually increases along the direction from the connecting plate (21) to the connecting part (2). When the connecting hole (22) is aligned with the through hole (11), the placing inclined surface (241) abuts against the hole wall of the through hole (11).

4. A connector with stable wiring according to claim 2, characterized in that: A baffle (13) is provided on the housing (1). There are two through holes (11). The baffle (13) is located between the two through holes (11). The connecting hole (22) allows two cables to pass through. When the connecting plate (21) abuts against the cable, the baffle (13) is located between the two cables.

5. The connector with stable wiring according to claim 4, characterized in that: A stopping strip (132) is rotatably connected to the baffle (13). When the connecting plate (21) abuts against the cable, the connecting hole (22) is not aligned with the through hole (11), and the stopping strip (132) abuts against the outer surface of the cable.

6. The connector with stable wiring according to claim 5, characterized in that: A fixing strip (25) is provided on the connecting plate (21). A fixing block (251) is provided on the fixing strip (25). A fixing groove (133) for the fixing block (251) to insert is formed at one end of the stopping strip (132). When the fixing block (251) is inserted into the fixing groove (133), the stopping strip (132) abuts against the cable, and the connecting plate (21) is fixed to the housing (1).

7. A connector with stable wiring according to claim 6, characterized in that: A sealing ring (15) is provided on the housing (1). The sealing ring (15) is located on the rotation path of the stopping strip (132). When the fixing block (251) is inserted into the fixing groove (133), the stopping strip (132) drives the sealing ring (15) to deform towards the side of the cable.

8. A connector with stable wiring according to claim 6, characterized in that: A receiving block (26) is slidably arranged in the connecting hole (22). A receiving hole (261) for inserting a cable is formed in the receiving block (26). The receiving hole (261) penetrates through to the side surface of the receiving block (26). A receiving strip (262) is provided on the receiving block (26). A receiving groove (14) for inserting the receiving strip (262) is formed in the stop strip (132); when the fixing block (251) is inserted into the fixing groove (133), the receiving strip (262) is inserted into the receiving groove (14).

Images