A line fixed joint

Abstract

The utility model relates to the technical field of electronic products, and specifically to a line fixed joint, comprising a joint body, a joint seat body, a mounting shell and a protection mechanism, wherein the protection mechanism comprises a moving assembly, a rotating assembly, two abutting plates, two fixing plates and a plurality of first springs. When it is necessary to fix the connection between the joint seat body and the joint body, the joint body is inserted into the joint seat body, the moving assembly is pulled, and the moving assembly drives the fixing assembly to rotate, and the two abutting plates are driven to approach each other and abut against the fixing assembly through the resilience of the plurality of first springs, and the two abutting plates drive the two fixing plates to move toward a side close to the joint body and the joint seat body until the two fixing plates clamp them, thereby preventing the connection between the joint body and the joint seat body from loosening, thereby solving the problem that the connection between the existing line joint and the joint seat may be loosened due to the influence of external force.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic products, in particular to a circuit fixing joint. Background Art

[0002] Various electrical appliances, toys and other electronic products require a large number of circuit connections, including the connection function of providing power supply and electronic circuits. These electronic components and power components are often distributed in different positions or on electronic circuit boards. The most commonly used is heat shrink insulation sheath. When it shrinks due to heat, the front end of the sheath will shrink backwards, so that the junction between the conductor material and the insulating shell will not be covered, making it easy for short circuits or discharges to occur between adjacent conductor materials. This structural and process deficiency is harmful to the long-term use of electronic products.

[0003] At present, the prior art (CN 215418784 U) discloses a line connection connector, including two independent components, a plug component and a socket component. The connector consists of a seat body with a plug-in channel and a metal plug-in component. Both ends of the seat body channel have a front opening and at least one rear opening, and a connecting protruding ring structure is generated outside the rear opening. At least one end of the metal plug-in component is columnar, extending outward from the protruding ring structure to expose and connect the conductor of the circuit. The seat body can generate at least two channel structures, which are arranged in parallel or in a "T" shape. The utility model has a simple structure, which makes it easier to assemble circuit connector accessories and improves the service life of electronic products.

[0004] In the above manner, the connection between the line connector and the connector seat may become loose due to external force, requiring staff to repair it, resulting in poor stability of the connection of the line connector, which in turn leads to an increased maintenance rate of the line connector. Utility Model Content

[0005] The utility model aims to provide a line fixing joint, aiming to solve the problem that the connection between the existing line joint and the joint seat may become loose due to the influence of external force.

[0006] To achieve the above object, the utility model provides a line fixed joint, including a joint body, a joint seat body, a mounting shell and a protection mechanism, wherein the protection mechanism includes a moving component, a rotating component, two abutting plates, two fixing plates and a plurality of first springs;

[0007] The mounting shell is arranged on one side of the joint seat body, the joint body is arranged on one side of the joint seat body, the movable assembly is arranged on one side of the mounting shell, and the rotating assembly is arranged on a side of the mounting shell close to the movable assembly. The two abutment plates are slidably connected to the mounting shell and are respectively located on one side of the mounting shell close to the rotating assembly. The two fixing plates are respectively fixedly connected to the two abutment plates and are respectively located on one side of the two abutment plates. The plurality of first springs are respectively fixedly connected to the two abutment plates and are all located between the two abutment plates.

[0008] Among them, the moving component includes a tooth block, a gear and a push rod, the tooth block is slidably connected to the mounting shell and is located inside the mounting shell, the gear is meshed with the tooth block and is rotationally connected to the mounting shell, and the push rod is fixedly connected to the tooth block and passes through the mounting shell.

[0009] Wherein, the rotating assembly includes a rotating shaft and an elliptical plate, the rotating shaft is fixedly connected to the gear and is located on one side of the gear, the elliptical plate is fixedly connected to the rotating shaft, abuts against the two abutting plates, and is located on the side of the rotating shaft away from the gear.

[0010] Wherein, the protection mechanism further includes a sliding rod and two sliding cylinders, the sliding rod is fixedly connected to the mounting shell and is located inside the mounting shell, and the two sliding cylinders are respectively slidably connected to the sliding rod and respectively fixedly connected to the two supporting plates.

[0011] Wherein, the protection mechanism also includes a limit block and a second spring, the limit block is slidably connected to the mounting shell and is located on a side of the mounting shell close to the tooth block, the second spring is fixedly connected to the limit block and to the mounting shell, and is located between the mounting shell and the limit block.

[0012] Among them, the protection mechanism also includes two soft rubber pads and multiple anti-slip particles, the two soft rubber pads are fixedly connected to the two fixed plates respectively and are respectively located on one side of the two fixed plates, and the multiple anti-slip particles are fixedly connected to the two soft rubber pads respectively and are respectively located on one side of the two soft rubber pads.

[0013] The utility model discloses a line fixed joint, wherein the line can be connected by the joint body cooperating with the joint seat body, and the installation shell provides installation conditions for the protection mechanism, and when the connection between the joint seat body and the joint body needs to be fixed, the joint body is inserted into the joint seat body, and the moving component is pulled, and the moving component drives the rotating component to rotate, and the two abutting plates are driven to approach each other and abut against the rotating component through the resilience of the first springs, and the two abutting plates drive the two fixing plates to move toward the side close to the joint body and the joint seat body until the two fixing plates clamp them, so as to prevent the connection between the joint body and the joint seat body from loosening, thereby solving the problem that the connection between the existing line joint and the joint seat may be loosened due to external force. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0015] Figure 1 It is a structural schematic diagram of a line fixed joint according to the first embodiment of the utility model.

[0016] Figure 2 It is a cross-sectional view of a line fixing joint of the first embodiment of the utility model along the direction of the limiting block.

[0017] Figure 3 It is a cross-sectional view of a line fixing joint according to the first embodiment of the utility model along the direction of the supporting plate.

[0018] Figure 4 It is a cross-sectional view of a line fixing joint of the second embodiment of the utility model along the direction of the soft rubber pad.

[0019] 101-joint body, 102-joint seat, 103-mounting shell, 104-protection mechanism, 105-moving component, 106-rotating component, 107-holding plate, 108-fixing plate, 109-first spring, 110-sliding rod, 111-sliding cylinder, 112-limiting block, 113-second spring, 114-tooth block, 115-gear, 116-push rod, 117-rotating shaft, 118-elliptical plate, 201-soft rubber pad, 202-anti-slip particles. DETAILED DESCRIPTION

[0020] The first embodiment of the present application is:

[0021] See also Figure 1-Figure 3 , Figure 1 This is a schematic diagram of the structure of a line fixed joint. Figure 2It is a cross-sectional view of a line fixed joint along the direction of the limit block. Figure 3 The present invention is a cross-sectional view of a line fixed joint along the direction of a supporting plate.

[0022] The utility model provides a line fixed joint, including a joint body 101, a joint seat body 102, a mounting shell 103 and a protection mechanism 104, wherein the protection mechanism 104 includes a moving assembly 105, a rotating assembly 106, two abutting plates 107, two fixed plates 108, a plurality of first springs 109, a sliding rod 110, two sliding cylinders 111, a limiting block 112 and a second spring 113, wherein the moving assembly 105 includes a tooth block 114, a gear 115 and a push rod 116, and the rotating assembly 106 includes a rotating shaft 117 and an elliptical plate 118. The above-mentioned scheme solves the problem that the connection between the existing line joint and the joint seat may become loose due to external forces. It can be understood that the above-mentioned scheme can be used in the scenario of fixing the connection between the joint seat body 102 and the joint body 101, and can also be used to solve the problem that the tooth block 114 cannot be limited.

[0023] According to this specific embodiment, the mounting shell 103 is arranged on one side of the joint base body 102, the joint body 101 is arranged on one side of the joint base body 102, the movable component 105 is arranged on one side of the mounting shell 103, and the rotating component 106 is arranged on the side of the mounting shell 103 close to the movable component 105. The two supporting plates 107 are slidingly connected to the mounting shell 103 and are respectively located on one side of the mounting shell 103 close to the rotating component 106. The two fixed plates 108 are respectively fixedly connected to the two supporting plates 107 and are respectively located on one side of the two supporting plates 107. The plurality of first springs 109 are respectively fixedly connected to the two supporting plates 107 and are all located between the two supporting plates 107. The line can be connected by cooperating the connector body 101 with the connector seat body 102, and the mounting shell 103 provides installation conditions for the protection mechanism 104. The movable component 105 is pulled, and the movement of the movable component 105 can drive the rotating component 106 to rotate. The rotation of the rotating component 106 can cooperate with the rebound force of the first springs 109 to drive the two abutting plates 107 to abut against the rotating component 106. The movement of the two abutting plates 107 can drive the two fixed plates 108 to move closer to or away from each other. The two fixed plates 108 can fix the connection between the connector seat body 102 and the connector body 101.

[0024] The tooth block 114 is slidably connected to the mounting shell 103 and is located inside the mounting shell 103. The gear 115 is meshed with the tooth block 114 and is rotationally connected to the mounting shell 103. The push rod 116 is fixedly connected to the tooth block 114 and penetrates the mounting shell 103. Pulling the push rod 116 can drive the tooth block 114 to slide inside the mounting shell 103. The sliding of the tooth block 114 can drive the gear 115 to drill a hole. The rotation of the gear 115 can drive the rotating shaft 117 to rotate.

[0025] Secondly, the rotating shaft 117 is fixedly connected to the gear 115 and is located on one side of the gear 115. The elliptical plate 118 is fixedly connected to the rotating shaft 117 and is in contact with the two abutting plates 107 and is located on the side of the rotating shaft 117 away from the gear 115. The rotation of the rotating shaft 117 can drive the elliptical plate 118 to rotate, and the rotation of the elliptical plate 118 can cooperate with the plurality of first springs 109 to drive the two abutting plates 107 to move closer to or away from each other.

[0026] Meanwhile, the sliding rod 110 is fixedly connected to the mounting shell 103 and is located inside the mounting shell 103 . The two sliding cylinders 111 are respectively slidably connected to the sliding rod 110 and are respectively fixedly connected to the two abutting plates 107 .

[0027] In addition, the limit block 112 is slidably connected to the mounting shell 103 and is located on a side of the mounting shell 103 close to the tooth block 114 . The second spring 113 is fixedly connected to the limit block 112 and to the mounting shell 103 and is located between the mounting shell 103 and the limit block 112 .

[0028] When it is necessary to fix the connection between the connector seat body 102 and the connector body 101, the connector body 101 is inserted into the connector seat body 102, and the push rod 116 is pulled. The push rod 116 drives the tooth block 114 to slide in the mounting shell 103, and the tooth block 114 drives the gear 115 to rotate, and the gear 115 drives the rotating shaft 117 to rotate, and the rotating shaft 117 drives the elliptical plate 118 to rotate, and the two abutting plates 107 are driven to approach each other through the resilience of the first springs 109 and abut against the elliptical plate 118, and the two abutting plates 107 drive the two fixing plates 108 to move toward the side close to the connector body 101 and the connector seat body 102 until the two fixing plates 108 clamp it, so as to prevent the connection between the connector body 101 and the connector seat body 102 from loosening, thereby solving the problem that the connection between the existing line connector and the connector seat may be loosened due to external force.

[0029] The second embodiment of the present application is:

[0030] See also Figure 4 , Figure 4 It is a cross-sectional view of a line fixing joint along the direction of the soft rubber pad.

[0031] On the basis of the first embodiment, in the utility model, a line fixing joint is provided, wherein the protection mechanism 104 further includes two soft rubber pads 201 and a plurality of anti-skid particles 202 .

[0032] According to this specific embodiment, the two soft rubber pads 201 are respectively fixedly connected to the two fixing plates 108 and are respectively located on one side of the two fixing plates 108. The plurality of anti-skid particles 202 are respectively fixedly connected to the two soft rubber pads 201 and are respectively located on one side of the two soft rubber pads 201. The two soft rubber pads 201 can prevent the two fixing plates 108 from directly contacting the connector body 101 and the connector seat body 102 and causing damage to the two fixing plates 108, and the plurality of anti-skid particles 202 can increase the friction of the two fixing plates 108, thereby increasing the stability of the two fixing plates 108 when fixing the connector body 101 and the connector seat body 102.

[0033] The two soft rubber pads 201 can prevent the two fixing plates 108 from directly contacting the connector body 101 and the connector seat body 102 and causing damage thereto. The multiple anti-slip particles 202 can increase the friction of the two fixing plates 108, thereby increasing the stability of the two fixing plates 108 when fixing the connector body 101 and the connector seat body 102.

[0034] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A line fixed joint, comprising a joint body, a joint seat and a mounting shell, wherein the mounting shell is arranged on one side of the joint seat, and the joint body is arranged on one side of the joint seat, characterized in that: It also includes a protection mechanism, which includes a moving component, a rotating component, two abutting plates, two fixing plates and a plurality of first springs; The movable component is arranged on one side of the mounting shell, the rotating component is arranged on the side of the mounting shell close to the movable component, the two abutment plates are slidably connected to the mounting shell and are respectively located on one side of the mounting shell close to the rotating component, the two fixed plates are respectively fixedly connected to the two abutment plates and are respectively located on one side of the two abutment plates, and the plurality of first springs are respectively fixedly connected to the two abutment plates and are all located between the two abutment plates.

2. A line fixed joint according to claim 1, characterized in that: The moving assembly includes a tooth block, a gear and a push rod. The tooth block is slidably connected to the mounting shell and is located inside the mounting shell. The gear is meshed with the tooth block and is rotationally connected to the mounting shell. The push rod is fixedly connected to the tooth block and passes through the mounting shell.

3. A line fixed joint according to claim 2, characterized in that: The rotating assembly includes a rotating shaft and an elliptical plate. The rotating shaft is fixedly connected to the gear and is located on one side of the gear. The elliptical plate is fixedly connected to the rotating shaft and abuts against the two abutting plates and is located on a side of the rotating shaft away from the gear.

4. A line fixed joint as claimed in claim 3, characterized in that: The protection mechanism also includes a slide bar and two slide cylinders. The slide bar is fixedly connected to the mounting shell and is located inside the mounting shell. The two slide cylinders are respectively slidably connected to the slide bar and are respectively fixedly connected to the two abutting plates.

5. A line fixed joint as claimed in claim 4, characterized in that: The protection mechanism also includes a limit block and a second spring, the limit block is slidably connected to the mounting shell and is located on a side of the mounting shell close to the tooth block, the second spring is fixedly connected to the limit block and to the mounting shell, and is located between the mounting shell and the limit block.

6. A line fixed joint as claimed in claim 5, characterized in that: The protection mechanism also includes two soft rubber pads and a plurality of anti-slip particles. The two soft rubber pads are fixedly connected to the two fixing plates and are respectively located on one side of the two fixing plates. The plurality of anti-slip particles are fixedly connected to the two soft rubber pads and are respectively located on one side of the two soft rubber pads.

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