Connecting piece with retaining structure

Abstract

The utility model discloses a connecting piece with a retaining structure, which relates to the technical field of electrical connecting pieces, and comprises a bakelite rod, a retaining structure, a connecting piece and a connecting piece, and the outer wall of the bakelite rod is provided with a copper hoop; the connector is fixedly arranged at one end of the bakelite rod, a six-core aviation plug is arranged at the end, away from the bakelite rod, of the connector, and the copper hoop is electrically connected with the six-core aviation plug through the connector; and the protective sleeve is arranged outside the bakelite stick in a sleeving mode, the protective sleeve is used for shielding and protecting the bakelite stick, and the side, close to the connector, of the protective sleeve and the connector are fixedly arranged. The protective sleeve is arranged outside the bakelite rod, and the end part of the protective sleeve is fixed with the connector, so that the protective sleeve can play a role in protecting the outside of the bakelite rod, the bakelite rod is prevented from skewing, bending or breaking due to collision, the protective performance of the bakelite rod is enhanced, the use safety of the connecting piece is improved, and the service life of the bakelite rod is prolonged. And the service life of the connecting piece can be prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electric connection, particularly relates to a connecting piece with retaining structure. BACKGROUND

[0002] In the detection system, the detection probe and the control instrument need to meet the transmission of signals, so that the detection probe can transmit the detected information to the control instrument.

[0003] In the prior art, the signal transmission between the detection probe and the control instrument is mainly realized by the electrical connection between the two through the cable to meet the signal transmission between the two, but this connection mode not only makes the assembly operation more cumbersome, but also the cable is exposed without any protection, which is easy to loosen, resulting in the disconnection between the detection probe and the control instrument, which is not convenient for the installation and debugging of the equipment, and the connection operation between the detection probe and the control instrument is not convenient and efficient, therefore, the connecting piece with retaining structure is proposed. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a connecting piece with retaining structure to solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a connecting piece with retaining structure, comprising:

[0006] Bakelite stick, the outer wall of the bakelite stick is provided with a copper hoop;

[0007] The connecting head is fixedly arranged at one end of the bakelite stick, and the end of the connecting head away from the bakelite stick is provided with a six-core aviation plug, and the copper hoop is electrically connected with the six-core aviation plug through the connecting head;

[0008] The protective sleeve is sleeved on the outside of the bakelite stick, and the protective sleeve is used for shielding and protecting the bakelite stick, and the side of the protective sleeve close to the connecting head is fixedly arranged with the connecting head.

[0009] Preferably, the copper hoop on the bakelite stick is a plurality of, and the plurality of copper hoops are arranged axially and parallelly and spaced apart along the outer wall of the bakelite stick.

[0010] Preferably, the bakelite stick is made of high-temperature-resistant bakelite material, and the end of the bakelite stick away from the connecting head is a round head.

[0011] Preferably, the middle part of the connecting head is provided with an exhaust hole, and the exhaust hole is used for nitrogen flow.

[0012] Preferably, the end of the connecting head away from the bakelite stick is provided with a fixing pipe, and the end of the six-core aviation plug close to the connecting head is fixed in the inside of the fixing pipe.

[0013] Preferably, the two end portions of the outer wall of the connecting head are provided with external threads, and the two end portions of the outer wall of the connecting head are threadedly connected with the inner wall end portions of the protective sleeve and the fixing tube through the external threads.

[0014] Compared with the prior art, the technical effects of the utility model are:

[0015] The utility model discloses a protective sleeve is arranged outside the bakelite stick, and the end portion of the protective sleeve is fixed with the connecting head, so that the protective sleeve can protect the outside of the bakelite stick, avoid the impact of the bakelite stick to cause the skew, the bending or the fracture, strengthen the protection performance of the bakelite stick, improve the security of the connecting piece, and help prolong the service life of the connecting piece. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is the front section view structural schematic drawing of the utility model.

[0017] Fig. 2 It is the three-dimensional structure schematic drawing of the utility model bakelite stick.

[0018] In the drawing: 100, bakelite stick;101, copper hoop;102, connecting head;103, exhaust hole;104, protective sleeve;105, fixing tube;106, six-core aviation plug. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] The utility model provides a kind of connecting piece, including bakelite stick, copper hoop, connecting head, protective sleeve, fixing tube and six-core aviation plug, the copper hoop is arranged on the outer wall of the bakelite stick, and the connecting head is arranged on the copper hoop. Figs. 1-2The connector shown includes a bakelite rod 100, a connector 102, and a protective sleeve 104. A copper hoop 101 is provided on the outer wall of the bakelite rod 100. The connector 102 is fixedly disposed at one end of the bakelite rod 100. A six-pin aviation plug 106 is provided at the end of the connector 102 facing away from the bakelite rod 100. The copper hoop 101 is electrically connected to the six-pin aviation plug 106 through the connector 102. The protective sleeve 104 is sleeved on the outside of the bakelite rod 100, serving to shield and protect the bakelite rod 100. The side of the protective sleeve 104 closest to the connector 102 is fixedly disposed with the connector 102. In this embodiment, the connector is mainly used to couple the bakelite rod 100 and its copper hoop 101 with the wires fixed to the plastic insert and the six-pin aviation plug. The 106 connector connects to the auxiliary gun spiral wire, enabling signal connection between the detection probe and the control instruments in the main control room. The six-pin aviation connector 106 consists of a male and a female terminal that are coupled together. The female terminal is coupled to the copper clamp 101 on the bakelite rod 100, while the male terminal is coupled to the auxiliary gun spiral wire. This connection makes the signal connection between the detection probe and the control instruments more convenient and stable. A protective sleeve 104 is installed on the outside of the bakelite rod 100 to protect it and the copper clamp 101 on its outer wall. This prevents the bakelite rod 100 from being bumped, bent, or broken, enhancing protection and extending the service life of the bakelite rod 100 and its copper clamp 101.

[0021] It should be noted that there are multiple copper hoops 101 on the bakelite rod 100, and these copper hoops 101 are arranged parallel to each other along the axial direction of the outer wall of the bakelite rod 100. The dimensions of the copper hoops 101 are all widened. The copper hoops 101 are used as signal connection contact points, and the widened dimensions of the copper hoops 101 make the signal connection between the detection probe and the control instrument more stable. Furthermore, the bakelite rod 100 is made of high-temperature resistant bakelite, and the end of the bakelite rod 100 away from the connector 102 is rounded. The bakelite rod 100 is made of bakelite, which can prevent the bakelite rod 100 from deforming under high temperature conditions and affecting the success rate of the signal connection with the detection probe. In this way, the high-temperature resistance of the bakelite rod 100 can be used to enhance the stability of the signal connection between the detection probe and the control instrument.

[0022] Furthermore, a vent hole 103 is provided in the middle of the connector 102. The vent hole 103 is used to supply nitrogen gas. When the connector is in use, nitrogen gas flows down from the gun body and passes through the vent hole 103. This cools and protects the bakelite rod 100 and the tar adhesion on the copper hoop 101 inside the connector, thereby helping to improve the service life of the connector.

[0023] Furthermore, a fixing tube 105 is provided at the end of the connector 102 away from the bakelite rod 100. The end of the six-pin aviation plug 106 near the connector 102 is fixed to the inside of the fixing tube 105. In this embodiment, the fixing tube 105 is used to fix the connector to the head of the gripper. It is firmly fixed to the gripper by the threaded end of the gripper head. Both ends of the outer wall of the connector 102 are provided with external threads. Both ends of the outer wall of the connector 102 are threaded to the protective sleeve 104 and the inner wall end of the fixing tube 105 through external threads. The middle part of the outer wall of the connector 102 is polygonal. By providing external threads on the connector 102, both the fixing tube 105 and the protective sleeve 104 can be threaded to the connector 102. This makes it easier to install and remove the fixing tube 105 and the protective sleeve 104 at both ends of the connector 102, while maintaining the stability of the connection between the three.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A connector with a retaining structure, characterized in that, include: A bakelite rod (100) with a copper hoop (101) on its outer wall. Connector (102), the connector (102) is fixedly disposed at one end of bakelite rod (100), and a six-core aviation plug (106) is provided at the end of the connector (102) away from bakelite rod (100). The copper hoop (101) is electrically connected to the six-core aviation plug (106) through connector (102). A protective sleeve (104) is fitted over the outside of the bakelite rod (100). The protective sleeve (104) is used to shield and protect the bakelite rod (100). The protective sleeve (104) is fixedly installed with the connector (102) on the side near the connector (102).

2. A connector with a retaining structure according to claim 1, characterized in that, There are multiple copper hoops (101) on the bakelite rod (100), and the multiple copper hoops (101) are arranged parallel to each other along the axial direction of the outer wall of the bakelite rod (100).

3. A connector with a retaining structure according to claim 2, characterized in that, The bakelite rod (100) is made of high-temperature resistant bakelite material, and the end of the bakelite rod (100) away from the connector (102) is rounded.

4. A connector with a retaining structure according to claim 3, characterized in that, The connector (102) is provided with an exhaust port (103) in the middle, which is used to supply nitrogen gas.

5. A connector with a retaining structure according to claim 4, characterized in that, The connector (102) is provided with a fixing tube (105) at the end away from the bakelite rod (100), and the end of the six-pin aviation plug (106) near the connector (102) is fixed inside the fixing tube (105).

6. A connector with a retaining structure according to claim 5, characterized in that, Both ends of the outer wall of the connector (102) are provided with external threads. Both ends of the outer wall of the connector (102) are threaded to the inner wall ends of the protective sleeve (104) and the fixed tube (105) through external threads. The middle part of the outer wall of the connector (102) is polygonal.

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