Connector adopting retainer ring fixing and threaded connection

Abstract

The utility model relates to the technical field of connectors, in particular to a connector with retainer ring fixation and threaded connection. The connector comprises a connector body, the surface of the connector body is electrically connected with a connector head, the arc surface of the connector body is provided with a reinforcing device, the reinforcing device comprises a baffle plate, the baffle plate is slidably connected with the arc surface of the connector body, the two sides of the baffle plate are fixedly connected with supporting plates, and the supporting plates are fixedly connected with the arc surface of the connector body. Fixing plates are fixedly connected to the sides, away from each other, of the two supporting plates, driving rods are inserted into the fixing plates in a threaded mode, clamping plates are rotatably connected to one ends of the driving rods, handles are fixedly connected to the ends, away from the clamping plates, of the driving rods, and anti-skid pads are fixedly connected to the sides, away from the driving rods, of the clamping plates. The problem that after the connector body is collided violently, the joint of the connector and the equipment is separated violently, and the connector is damaged is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a connector with a retaining ring fixed and threaded connection. Background Art

[0002] The connector is an indispensable component in electronic equipment. Its function is very simple. It builds a bridge of communication between blocked circuits or isolated circuits, so that current can flow and the circuit can achieve its predetermined function. There are various forms of connectors depending on the application object, frequency, power, application environment, etc.

[0003] A Chinese patent application CN202023139476.3 discloses a threaded connector, the key points of its technical solution are: A threaded connector of the utility model realizes the plug-in between the plug and the socket through a threaded mechanism, the connection is stable, and the precise alignment of the positioning notch and the positioning hole can effectively prevent the connector from being inserted incorrectly.

[0004] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: the connector is used in many scenarios, and may be subjected to external collisions in the scenarios. When the connector body is subjected to a severe collision, the connector head and the device connection are violently separated, thereby causing damage to the connector head; therefore, in order to solve the above problem, a connector with a retaining ring fixed and a threaded connection is proposed. Utility Model Content

[0005] The utility model aims to solve the defect in the prior art that the connection between the connector and the equipment is violently separated, thereby causing damage to the connector, and proposes a connector with a retaining ring fixed and a threaded connection.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a connector with a retaining ring fixed and threaded connection, comprising a connector body, the surface of the connector body is electrically connected to a connector head, the arc surface of the connector body is provided with a reinforcement device, the reinforcement device comprises a baffle, the baffle is slidably connected to the arc surface of the connector body, both sides of the baffle are fixedly connected to support plates, the sides of the two support plates away from each other are fixedly connected to fixing plates, a driving rod is inserted into the internal thread of the fixing plate, and one end of the driving rod is rotatably connected to a clamping plate.

[0007] The effect achieved by the above components is: by setting up the reinforcement device, the effect of clamping the connection between the connector and the device is achieved, avoiding the connector body being violently separated from the connection between the connector and the device after being subjected to a severe collision, thereby causing damage to the connector, thereby improving the safety of the device.

[0008] Preferably, a handle is fixedly connected to one end of the driving rod away from the clamping plate, and an anti-slip pad is fixedly connected to one side of the clamping plate away from the driving rod.

[0009] The effects achieved by the above components are: the handle makes it convenient for the staff to operate the device, and the anti-skid pad increases the friction to prevent slipping.

[0010] Preferably, a positioning rod is fixedly connected to one side of the clamping plate close to the driving rod, and the arc surface of the positioning rod is slidably connected to the fixing plate.

[0011] The effect achieved by the above components is that the positioning rod achieves the effect of preventing the clamping plate from rotating along with the driving rod, so as to increase the stability of the anti-slip pad when clamping the connector.

[0012] Preferably, a dustproof device is provided on one side of the baffle, and the dustproof device includes an L-shaped plate, the L-shaped plate is fixedly connected to one side of the baffle, the surface of the L-shaped plate is slidably connected to a U-shaped frame, the inner surface of the U-shaped frame is fixedly connected to a rotating rod, the arc surface of the rotating rod is rotatably connected to a protective block, one side of the protective block is fixedly connected to a protective sleeve, the surface of the U-shaped frame is fixedly connected to a fixing rod, the arc surface of the fixing rod is slidably connected to an operating panel, the operating panel is fixedly connected to an insertion rod on one side close to the U-shaped frame, and a plurality of insertion holes are provided on the surface of the L-shaped plate.

[0013] The effect achieved by the above components is: by setting up a dustproof device, the effect of dustproofing the connector during storage is achieved, avoiding dust from entering the connector when the connector body is stored, causing the connector to be blocked, thereby affecting the work of the staff, and improving the protectiveness of the device.

[0014] Preferably, one end of the fixing rod away from the U-shaped frame is fixedly connected to a limiting plate, and the size of the insertion rod is adapted to the size of the insertion hole of the L-shaped plate.

[0015] The effect achieved by the above components is: the limit plate limits the maximum sliding distance of the operating panel on the arc surface of the fixed rod, thereby preventing the operating panel from detaching from the arc surface of the fixed rod due to excessive force when the staff pulls the operating panel.

[0016] Preferably, the arc surface of the fixing rod is sleeved with a second spring, and two ends of the second spring are respectively fixedly connected to the operating plate and the U-shaped frame.

[0017] The effect achieved by the above components is that the second spring improves the stability of the insertion rod when limiting the U-shaped frame.

[0018] In summary, the beneficial effects of the utility model are:

[0019] 1. In the utility model, by setting a reinforcement device, the effect of clamping the connection between the connector and the device is achieved, which avoids the situation where the connector and the device connection are violently separated after the connector body is subjected to a severe collision, thereby causing damage to the connector, thereby improving the safety of the device.

[0020] 2. In the utility model, by providing a dustproof device, the effect of preventing dust from entering the connector when the connector body is stored is achieved, which prevents dust from entering the connector when the connector body is stored, causing the connector to be blocked, thereby causing an impact on the work of the staff, and improving the protectiveness of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the reinforcement device in the utility model;

[0023] Figure 3 It is a schematic diagram of the structure of the dustproof device in the utility model;

[0024] Figure 4 For the utility model Figure 3 Enlarged view of point A.

[0025] Legend: 1. Connector body; 2. Connector; 3. Reinforcement device; 4. Dustproof device; 301. Baffle; 302. Support plate; 303. Fixing plate; 304. Drive rod; 305. Clamping plate; 306. Handle; 307. Anti-skid pad; 308. Positioning rod; 401. L-shaped plate; 402. U-shaped frame; 403. Rotating rod; 404. Protective block; 405. Protective cover; 406. Fixing rod; 407. Operating panel; 408. Insertion rod; 409. Limiting plate; 410. Second spring. DETAILED DESCRIPTION

[0026] Reference Figure 1As shown, the utility model provides a technical solution: a connector with a retaining ring fixed and a threaded connection, comprising a connector body 1, a connector head 2 being electrically connected to the surface of the connector body 1, a reinforcing device 3 being provided on the arc surface of the connector body 1, and the reinforcing device 3 being provided to achieve the effect of clamping the connector head 2 and the device connection, thereby avoiding the connector head 2 and the device connection being violently separated after the connector body 1 is subjected to a severe collision, thereby causing damage to the connector head 2, and improving the safety of the device, and a dustproof device 4 is provided on one side of the baffle 301, and the dustproof device 4 is provided to achieve the effect of dustproofing the connector head 2 during storage, thereby avoiding the connector head 2 from entering the connector body 1 when it is stored, causing the connector head 2 to be blocked, thereby causing the situation that affects the work of the staff, and improving the protectiveness of the device.

[0027] The specific configuration and function of the reinforcement device 3 and the dustproof device 4 will be described in detail below.

[0028] Reference Figure 2 As shown, in this embodiment: the reinforcement device 3 includes a baffle 301, the baffle 301 is slidably connected to the arc surface of the connector body 1, the two sides of the baffle 301 are fixedly connected with support plates 302, the sides of the two support plates 302 away from each other are fixedly connected with a fixing plate 303, the fixing plate 303 is internally threaded with a driving rod 304, one end of the driving rod 304 is rotatably connected with a clamping plate 305, the end of the driving rod 304 away from the clamping plate 305 is fixedly connected with a handle 306, and the side of the clamping plate 305 away from the driving rod 304 is fixedly connected with an anti-skid pad 307, when the staff turns the handle 306, the handle 306 drives the driving rod 304 to move on the internal thread of the fixing plate 303, and at the same time the driving rod 304 drives the clamping plate 305 to move, and the clamping plate 305 drives the anti-skid pad 307 to move until the anti-skid The pad 307 fits with the connecting head 2. At this time, the handle 306 achieves the effect of facilitating the staff to operate the device, and the anti-skid pad 307 achieves the effect of increasing friction to prevent slipping. The clamping plate 305 is fixedly connected with a positioning rod 308 on the side close to the driving rod 304, and the arc surface of the positioning rod 308 is slidably connected to the fixed plate 303. When the staff turns the handle 306, the handle 306 drives the driving rod 304 to move in the internal thread of the fixed plate 303, and at the same time, the driving rod 304 drives the clamping plate 305 to move, and the clamping plate 305 drives the anti-skid pad 307 to move. At the same time, the clamping plate 305 drives the positioning rod 308 to slide in the fixed plate 303. At this time, the positioning rod 308 achieves the effect of preventing the clamping plate 305 from rotating with the driving rod 304, so as to increase the stability of the anti-skid pad 307 when clamping the connecting head 2.

[0029] Reference Figure 3 and Figure 4As shown, specifically, the dustproof device 4 includes an L-shaped plate 401, which is fixedly connected to one side of the baffle 301, and the surface of the L-shaped plate 401 is slidably connected to a U-shaped frame 402, and the inner surface of the U-shaped frame 402 is fixedly connected to a rotating rod 403, and the arc surface of the rotating rod 403 is rotatably connected to a protective block 404, and one side of the protective block 404 is fixedly connected to a protective sleeve 405, and the surface of the U-shaped frame 402 is fixedly connected to a fixing rod 406, and the arc surface of the fixing rod 406 is slidably connected to an operating plate 407, and the operating plate 407 is fixedly connected to a plug rod 408 on one side close to the U-shaped frame 402. A plurality of plug holes are provided on the surface of the L-shaped plate 401, and one end of the fixing rod 406 away from the U-shaped frame 402 is fixedly connected to a limiting plate 409, and the size of the plug rod 408 is adapted to the size of the plug hole of the L-shaped plate 401. When the staff pulls the operating plate 407, the operating plate 4 07 slides on the arc surface of the fixed rod 406. At this time, the limit plate 409 achieves the effect of limiting the maximum sliding distance of the operating plate 407 on the arc surface of the fixed rod 406, thereby preventing the operating plate 407 from detaching from the arc surface of the fixed rod 406 due to excessive force when the staff pulls the operating plate 407. The arc surface of the fixed rod 406 is sleeved with a second spring 410, and the two ends of the second spring 410 are respectively fixedly connected to the operating plate 407 and the U-shaped frame 402. When the staff releases the operating plate 407, the rebound force of the second spring 410 drives the operating plate 407 to slide on the arc surface of the fixed rod 406. At the same time, the operating plate 407 drives the insertion rod 408 to move until the insertion rod 408 is inserted into the insertion hole of the L-shaped plate 401. At this time, the second spring 410 improves the stability of the insertion rod 408 when limiting the U-shaped frame 402.

[0030] Working principle: when the staff needs to clamp and reinforce the connection between the connector 2 and the equipment, they turn the handle 306, and the handle 306 drives the driving rod 304 to move in the internal thread of the fixed plate 303, and at the same time the driving rod 304 drives the clamping plate 305 to move, and the clamping plate 305 drives the anti-slip pad 307 to move, and at the same time the clamping plate 305 drives the positioning rod 308 to slide in the fixed plate 303 until the anti-slip pad 307 fits with the connector 2. At this time, the effect of clamping the connection between the connector 2 and the equipment is achieved, avoiding the situation where the connector 2 and the equipment connection are violently separated after the connector body 1 is subjected to a severe collision, thereby causing damage to the connector 2, thereby improving the safety of the device.

[0031] When the staff needs to dustproof the stored connector 2, they pull the operating plate 407 to make the operating plate 407 slide on the arc surface of the fixing rod 406, the second spring 410 is stretched, and the operating plate 407 drives the insertion rod 408 to move until the insertion rod 408 is disengaged from the insertion hole of the L-shaped plate 401. At this time, the U-shaped frame 402 is pulled to slide on the surface of the L-shaped plate 401 until the U-shaped frame 402 is moved to the highest point of the L-shaped plate 401. At this time, the protective block 404 is rotated to make the protective block 404 rotate on the arc surface of the rotating rod 403. At the same time, the protective block 404 drives the protective sleeve 405 to move until the protective sleeve 405 reaches the connector. 401, and the protective cover 405 wraps the connector 2. At this time, the operating plate 407 is released, and the rebound force of the second spring 410 drives the operating plate 407 to slide on the arc surface of the fixed rod 406. At the same time, the operating plate 407 drives the insertion rod 408 to move until the insertion rod 408 is inserted into the insertion hole of the L-shaped plate 401. At this time, the connector 2 is dust-proof when stored, which avoids dust from entering the connector 2 when the connector body 1 is stored, causing the connector 2 to be blocked, thereby affecting the work of the staff and improving the protection of the device.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

Claims

1. A connector with retaining ring fixed and threaded connection, comprising a connector body (1), characterized in that: The surface of the connector body (1) is electrically connected to a connector head (2); the arc surface of the connector body (1) is provided with a reinforcement device (3); the reinforcement device (3) comprises a baffle (301); the baffle (301) is slidably connected to the arc surface of the connector body (1); both sides of the baffle (301) are fixedly connected to support plates (302); the two sides of the support plates (302) that are away from each other are fixedly connected to fixing plates (303); a driving rod (304) is inserted into the fixing plate (303) through an internal thread; one end of the driving rod (304) is rotatably connected to a clamping plate (305).

2. A connector with retaining ring fixed and threaded connection according to claim 1, characterized in that: One end of the driving rod (304) away from the clamping plate (305) is fixedly connected to a handle (306), and one side of the clamping plate (305) away from the driving rod (304) is fixedly connected to an anti-slip pad (307).

3. The connector with retaining ring fixed and threaded connection according to claim 1, characterized in that: A positioning rod (308) is fixedly connected to one side of the clamping plate (305) close to the driving rod (304), and the arc surface of the positioning rod (308) is slidably connected to the fixing plate (303).

4. The connector with retaining ring fixed and threaded connection according to claim 1, characterized in that: A dustproof device (4) is provided on one side of the baffle (301), and the dustproof device (4) comprises an L-shaped plate (401), the L-shaped plate (401) is fixedly connected to one side of the baffle (301), the surface of the L-shaped plate (401) is slidably connected to a U-shaped frame (402), the inner surface of the U-shaped frame (402) is fixedly connected to a rotating rod (403), the circular arc surface of the rotating rod (403) is rotatably connected to a protective block (404), one side of the protective block (404) is fixedly connected to a protective sleeve (405), the surface of the U-shaped frame (402) is fixedly connected to a fixing rod (406), the circular arc surface of the fixing rod (406) is slidably connected to an operating plate (407), the side of the operating plate (407) close to the U-shaped frame (402) is fixedly connected to an insertion rod (408), and a plurality of insertion holes are provided on the surface of the L-shaped plate (401).

5. The connector with retaining ring fixed and threaded connection according to claim 4, characterized in that: One end of the fixing rod (406) away from the U-shaped frame (402) is fixedly connected to the limiting plate (409), and the size of the insertion rod (408) is adapted to the size of the insertion hole of the L-shaped plate (401).

6. The connector with retaining ring fixed and threaded connection according to claim 4, characterized in that: The arc surface of the fixing rod (406) is sleeved with a second spring (410), and the two ends of the second spring (410) are respectively fixedly connected to the operating plate (407) and the U-shaped frame (402).

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