Sealing joint for wiring

Abstract

The utility model relates to the technical field of wire connectors, in particular to a sealing connector for wiring, which comprises a first connecting assembly and a second connecting assembly, the first connecting assembly comprises a connecting end shell and joint plates, the joint plates are movably arranged on two sides of a connecting port, and control panels are arranged at two ends of an accommodating space. The end, close to the joint plate, of the control plate is connected with the combination plate through a control rod, the end, away from the connecting end shell, of the joint plate is provided with an inverted buckle, the side, away from the inverted buckle, of the joint plate is provided with a limiting spring, a locking rod is arranged at the position, close to the inverted buckle, of the inner side of the second connecting assembly, and an extrusion plate is arranged at the position, close to the control plate, of the outer side face of the connecting end shell. The side, close to the control plate, of the extrusion plate is provided with an ejector rod, the extrusion plate is pressed, the extrusion plate drives the ejector rod to make contact with the control plate, the control plate drives the joint plate to swing in the direction away from the locking rod through the control rod, the effect that the inverted buckle is separated from the locking plate is achieved, and separation of the connecting end shell and the fixed end shell can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to wire joint technical field especially is a sealing joint for wiring. BACKGROUND

[0002] Wire joint is a kind of application in each big field, is used for the connection of tightly, installation together with device, joint plays a key role in modern engineering and daily life, and the reliability and safety of system can be effectively improved by selecting appropriate joint;

[0003] The wire joint of mechanical arm is usually provided with a lug on the both sides of the joint shell when installing, is fixedly connected with the screw and the nut on the base of mechanical arm through the hole on the lug, realizes the effect of electricity connection, only needs to insert the lug driven by the joint when installing, the hole on the lug will pass through the screw arranged on the both sides of the socket of mechanical arm base, then the nut is screwed, and the nut is screwed into fixed lug.

[0004] The joint for mechanical arm in the prior art is connected by the above-mentioned mode when installing, but the screw and the screw rod will inevitably rust during long-term use, and the rust will cause the surface of the screw thread to be rough, increase the friction, block the movement between the bolt and the nut, affect the disassembly speed, and even need greater torsion when disassembling, so that the conventional tool cannot be used for disassembly, therefore, the inventor proposes a sealing joint for wiring to solve the above-mentioned technical problems. UTILITY MODEL CONTENTS

[0005] The utility model discloses a sealing joint for wiring, which comprises a first connecting assembly and a second connecting assembly, the first connecting assembly and the second connecting assembly are connected, the first connecting assembly comprises a connecting end shell and a joint plate, a receiving space is arranged in the middle of the connecting end shell, a connecting port is arranged on one side of the receiving space close to the second connecting assembly, plug-in foot guards are arranged on the top and the bottom of the connecting port, the joint plate is movably arranged on the both sides of the connecting port and connected with the plug-in foot guards, control plates are arranged at the both ends of the receiving space, one end of the control plate close to the joint plate is connected with the joint plate through a control rod, one end of the joint plate away from the connecting end shell extends towards the second connecting assembly, a reverse buckle is arranged at one end of the joint plate away from the connecting end shell, a locking rod matched with the reverse buckle is arranged at the position close to the reverse buckle on the inner side of the second connecting assembly, an extrusion plate is arranged at the position close to the control plate on the outer side of the connecting end shell, a top rod is arranged on one side of the extrusion plate close to the control plate, and the top rod extends towards the control plate through the connecting end shell.

[0006] In the above description, as a further scheme, the second connecting assembly comprises a fixed end shell and a socket, a connecting groove is formed in the middle of the fixed end shell close to the connecting end shell, the connecting groove extends away from the connecting end shell, the socket is arranged in the middle of the connecting groove, the locking rod is arranged on both sides of the socket and is fixedly connected with the connecting groove; the connecting groove and the locking rod are used for providing the installation fixing effect.

[0007] In the above description, as a further scheme, the side of the fixed end shell away from the connecting end shell and the side of the connecting end shell away from the fixed end shell are both provided with a wiring hole, the wiring hole is communicated with the connecting groove and the accommodating space, and both ends of the connecting groove close to the connecting end shell are provided with a movable position matched with the joint plate; the wiring hole is used for providing the installation effect of the fixed end shell and the connecting end shell and the cable.

[0008] In the above description, as a further scheme, the accommodating space is provided with a matched avoiding position close to the control rod and the control plate, the outer side of the connecting end shell is provided with a sealing rubber sleeve close to the connecting port, and the middle of the accommodating space is provided with a plug close to the plug guard plate; the sealing rubber sleeve can provide the sealing connection effect between the fixed end shell and the connecting end shell.

[0009] In the above description, as a further scheme, the outer side of the connecting end shell is provided with a control position close to the extrusion plate, and the middle of the control position is provided with a matched installation groove with the extrusion plate, and the installation groove extends towards the accommodating space.

[0010] In the above description, as a further scheme, the installation groove is provided with a matched movable hole with the jacking rod close to the jacking rod, the movable hole is communicated with the accommodating space, a return spring is arranged between the installation groove and the extrusion plate, and the return spring is connected with the installation groove and the side of the extrusion plate close to the control plate; the return spring is used for the resetting effect of the extrusion plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: through the design of the joint plate, the control plate, the control rod, the extrusion plate and the locking rod, when the connecting end shell and the fixed end shell are connected, since the joint plate is movably connected with the plug guard plate, when the connection is made, the locking rod is abutted with the reverse buckle on the joint plate, after abutting, the joint plate will be inlaid with the inclined surface on the reverse buckle and move forward, when moving to the end of the inclined surface, the joint plate is rebounded through the limiting spring, after rebounding, the reverse buckle is matched with the locking rod, and the installation effect of the connecting end shell and the fixed end shell is realized.

[0012] When disassembly is needed, only the extrusion plate needs to be pressed, the extrusion plate drives the ejector rod to contact the control plate, the control plate drives the joint plate to swing away from the locking rod through the control rod, the effect that the reverse buckle is separated from the locking plate is realized, the separation of the connecting end shell and the fixed end shell is realized, compared with the conventional connection by using a screw rod and a screw cap, the design of the joint plate, the reverse buckle and the locking rod can effectively prevent the screw thread from rusting and causing difficult disassembly, and the disassembly is facilitated, and only the extrusion plate needs to be pressed during disassembly, and the locking buckle and the locking rod can be separated through mechanical movement. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a three-dimensional structural schematic diagram of a sealing joint for wiring of the utility model;

[0014] Figure 2 is a structural exploded schematic diagram of a sealing joint for wiring of the utility model;

[0015] Figure 3 is a schematic diagram of the internal structure of a connecting end shell in a sealing joint for wiring of the utility model;

[0016] Figure 4 is a schematic diagram of the internal structure of a fixed end shell in a sealing joint for wiring of the utility model;

[0017] Figure 5 is a connection effect display diagram of a joint plate in a sealing joint for wiring of the utility model;

[0018] Figure 6 is a connection effect display diagram of a sealing joint for wiring of the utility model;

[0019] In the drawing: 1 - first connecting assembly, 2 - second connecting assembly;

[0020] 101 - connecting end shell, 102 - return spring, 103 - joint plate, 104 - containing space;

[0021] 105 - connecting port, 106 - pin guard plate, 107 - control plate, 108 - control rod, 109 - reverse buckle;

[0022] 1010 - limiting spring, 1011 - locking rod, 1012 - extrusion plate, 1013 - ejector rod, 1014 - avoiding position;

[0023] 1015 - sealing rubber sleeve, 1016 - plug, 1017 - control position, 1018 - mounting groove, 1019 - movable hole; 201 - fixed end shell, 202 - socket, 203 - connecting groove, 204 - wiring hole, 205 - movable position. DETAILED DESCRIPTION

[0024] The utility model will be described in further detail below in combination with the drawings and specific embodiments.

[0025] In this embodiment, please refer to Figures 1-4 , a sealing joint for wiring, comprising a first connecting assembly 1 and a second connecting assembly 2, the first connecting assembly 1 and the second connecting assembly 2 are connected, the first connecting assembly 1 comprises a connecting end shell 101 and a joint plate 103, the middle part of the connecting end shell 101 is provided with a containing space 104, the containing space 104 is provided with a connecting port 105 on the side close to the second connecting assembly 2, the top and bottom of the connecting port 105 are provided with plug-in foot guard plates 106, the joint plate 103 is movably arranged on both sides of the connecting port 105 and is connected with the plug-in foot guard plates 106, both ends of the containing space 104 are provided with control plates 107, one end of the control plate 107 close to the joint plate 103 is connected with the joint plate through a control rod 108, one end of the joint plate 103 away from the connecting end shell 101 extends towards the second connecting assembly 2, one end of the joint plate 103 away from the connecting end shell 101 is provided with a reverse buckle 109, one side of the joint plate 103 away from the reverse buckle 109 is provided with a limiting spring 1010, the inner side of the second connecting assembly 2 close to the position of the reverse buckle 109 is provided with a locking rod 1011 matched with the reverse buckle 109, the outer side of the connecting end shell 101 close to the position of the control plate 107 is provided with an extrusion plate 1012, one side of the extrusion plate 1012 close to the control plate 107 is provided with a top rod 1013, the top rod 1013 extends towards the direction of the control plate 107 through the connecting end shell 101.

[0026] The second connecting assembly 2 comprises a fixed end shell 201 and a socket 202, the middle part of the fixed end shell 201 is provided with a connecting groove 203 close to the position of the connecting end shell 101, the connecting groove 203 extends towards the direction of the fixed end shell 201 away from the connecting end shell 101, the socket 202 is arranged in the middle part of the connecting groove 203, the locking rod 1011 is installed on both sides of the socket 202 and is fixedly connected with the connecting groove 203.

[0027] One side of the fixed end shell 201 away from the connecting end shell 101 and one side of the connecting end shell 101 away from the fixed end shell 201 are both provided with wiring holes 204, the wiring holes 204 are communicated with the connecting groove 203 and the containing space 104, both ends of the connecting groove 203 close to the connecting end shell 101 are provided with movable positions 205 matched with the joint plate 103.

[0028] The accommodating space 104 is provided with a matched avoiding position 1014 near the control rod 108 and the control plate 107, the outer side of the connecting end shell 101 is provided with a sealing rubber sleeve 1015 near the connecting port 105, and the middle part of the accommodating space 104 is provided with a plug 1016 near the pin guard plate 106.

[0029] The outer side of the connecting end shell 101 is provided with a control position 1017 near the extrusion plate 1012, the middle part of the control position 1017 is provided with a matched installation groove 1018 of the extrusion plate 1012, and the installation groove 1018 extends towards the accommodating space 104.

[0030] The installation groove 1018 is provided with a matched movable hole 1019 of the top rod 1013 near the top rod 1013, the movable hole 1019 is communicated with the accommodating space 104, the installation groove 1018 and the extrusion plate 1012 are provided with a reset spring 102 connected with the side of the installation groove 1018 and the extrusion plate 1012 near the control plate 107.

[0031] The working process of the utility model is: when the connecting end shell 101 and the fixed end shell 201 are connected, the joint plate 103 is movably connected with the pin guard plate 106, when being connected, the locking rod 1011 is abutted with the reverse buckle 109 on the joint plate 103, after abutting, the joint plate 103 will be combined and advanced along the inclined surface on the reverse buckle 109, when moving to the end of the inclined surface, the joint plate 103 is rebounded through the limiting spring 1010, after rebounding, the reverse buckle 109 is matched with the locking rod 1011, and the installation effect of the connecting end shell 101 and the fixed end shell 201 is realized.

[0032] When it is needed to be disassembled, the extrusion plate 1012 is only needed to be pressed, the extrusion plate 1012 drives the top rod 1013 to be contacted with the control plate 107, the control plate 107 drives the joint plate 103 to swing in the direction of being away from the locking rod 1011 through the control rod 108, the effect that the reverse buckle 109 is separated from the locking plate is realized, the separation of the connecting end shell 101 and the fixed end shell 201 is realized, compared with the conventional connection by using a screw rod and a nut, the joint plate 103, the reverse buckle 109 and the locking rod 1011 can effectively prevent the screw thread from rusting and being difficult to disassemble, and the joint plate 103, the reverse buckle 109 and the locking rod 1011 are convenient to disassemble, and the locking buckle and the locking rod 1011 can be separated through mechanical movement only by pressing the extrusion plate 1012 when disassembling.

[0033] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme of the utility model will be described clearly and completely in combination with the drawings below. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative efforts belong to the protection scope of the utility model.

[0034] In addition, in the description of the embodiments of the utility model, unless explicitly specified and limited, the terms "mounting", "connection", "connecting" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication inside two elements. For the person skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances. In the description of the utility model, it should be explained that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0035] Finally, it should be explained that: the above embodiments are only specific embodiments of the utility model, used to illustrate the technical scheme of the utility model, rather than limiting it, and the protection scope of the utility model is not limited to this. Although the utility model has been described in detail with reference to the foregoing embodiments, the person skilled in the art should understand that any person skilled in the art can make modifications or easily think of changes to the technical scheme recorded in the foregoing embodiments within the technical range disclosed by the utility model, or make equivalent replacement to some technical features; and these modifications, changes or replacement do not make the essence of the corresponding technical scheme deviate from the spirit and range of the technical scheme of the embodiments of the utility model, and all should be covered in the protection scope of the utility model. Therefore, the protection scope of the utility model should be subject to the protection scope of the claims.

Claims

1. A sealed joint for wiring comprising a first connecting member and a second connecting member, the first connecting member and the second connecting member being connected, characterized in that: The first connecting assembly comprises a connecting end shell and an engaging plate, the middle part of the connecting end shell is provided with a containing space, the containing space is provided with a connecting port near one side of the second connecting assembly, the top and bottom of the connecting port are provided with plug-in foot guards, the engaging plate is movably arranged on both sides of the connecting port and connected with the plug-in foot guards, both ends of the containing space are provided with control plates, one end of the control plate near the engaging plate is connected with the engaging plate through a control rod, the end of the engaging plate away from the connecting end shell extends towards the second connecting assembly, the end of the engaging plate away from the connecting end shell is provided with a reverse buckle, the side of the engaging plate away from the reverse buckle is provided with a limiting spring, the inner side of the second connecting assembly near the position of the reverse buckle is provided with a locking rod matched with the reverse buckle, the outer side of the connecting end shell near the position of the control plate is provided with a pressing plate, the side of the pressing plate near the control plate is provided with a top rod, and the top rod extends towards the control plate through the connecting end shell.

2. A sealed joint for wiring according to claim 1, characterized in that: The second connecting assembly comprises a fixed end shell and a socket, the middle part of the fixed end shell is provided with a connecting groove near the position of the connecting end shell, the connecting groove extends towards the direction of the fixed end shell away from the connecting end shell, the socket is arranged in the middle part of the connecting groove, and the locking rod is arranged on both sides of the socket and fixedly connected with the connecting groove.

3. A sealed joint for wiring according to claim 2, characterized in that: The side of the fixed end shell away from the connecting end shell and the side of the connecting end shell away from the fixed end shell are both provided with wiring holes, the wiring holes are communicated with the connecting groove and the containing space, and both ends of the connecting groove near the connecting end shell are provided with movable positions matched with the engaging plate.

4. A sealed joint for wiring according to claim 1, characterized in that: The positions near the control rod and the control plate in the containing space are both provided with matched avoiding positions, the outer side of the connecting end shell near the connecting port is provided with a sealing rubber sleeve, and the middle part of the containing space near the plug-in foot guard is provided with a plug.

5. A sealed joint for wiring according to claim 1, characterized in that: The outer side of the connecting end shell near the pressing plate is provided with a control position, the middle part of the control position is provided with a mounting groove matched with the pressing plate, and the mounting groove extends towards the containing space.

6. A sealed joint for wiring according to claim 5, characterized in that: The position near the top rod on the mounting groove is provided with a movable hole matched with the top rod, the movable hole is communicated with the containing space, a reset spring is arranged between the mounting groove and the pressing plate, and the reset spring is connected with the mounting groove and the side of the pressing plate near the control plate.

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