Anti-tripping automobile connector

Abstract

The utility model discloses an anti-tripping automobile connector, which comprises a connector, a connecting head is inserted on the connector, a lead is arranged on the connecting head, a first fixing frame is arranged on the connector, a second fixing frame is correspondingly arranged on the connecting head, and bolts are respectively screwed in front of and behind the first fixing frame and the second fixing frame. According to the anti-tripping automobile connector, the first fixing frame and the second fixing frame form a spiral locking structure with the connector and the connecting head through the bolts respectively, so that the fixing frame assembly is convenient to assemble and disassemble through the bolts, and the fixing frame assembly can be ensured to be continuously used when the connector is replaced; according to the device, the limiting rod and the second fixing frame form a spiral locking structure through the spiral hole, the second fixing block is inserted into the limiting groove through the limiting rod and the fixing block to form a clamping limiting structure with the first fixing frame, and therefore the limiting effect between the two sets of fixing frames is improved through the spirally-limited fixing block.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile connectors, in particular to an anti-dropout automobile connector. Background Art

[0002] The automotive connector is a component that electronic engineering technicians often come into contact with. Its function is very simple: to build a bridge of communication between blocked or isolated circuits in the circuit, so that the current can flow and the circuit can achieve the predetermined function. In order to supply power to various sets of electrical appliances inside the car normally and ensure that the internal components of the car can work normally, connectors are used to connect the circuits.

[0003] During the use of the automotive connector, the connector head needs to be inserted into the connector so as to establish a connection between the connector and the connector head. However, during the use of the existing automotive connector, the vibration generated by the working of each group of components can easily cause the connector and the connector head to become loose, thereby affecting the circuit connection. Therefore, an anti-tripping automotive connector is proposed to solve the above problem. Utility Model Content

[0004] The utility model aims to provide an anti-dropping automobile connector to solve the problem that during the use of the existing automobile connector proposed in the above background technology, the vibration generated by the working of each group of components easily leads to loosening between the connector and the connector, thereby affecting the circuit connection.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-disconnection automobile connector, comprising a connector, a connector inserted on the connector, and a wire is arranged on the connector, a first fixing frame is arranged on the connector, and a second fixing frame is correspondingly arranged on the connecting head, the first fixing frame and the second fixing frame are respectively screwed with bolts at the front and rear, and a limiting rod is respectively inserted on the first fixing frame and the second fixing frame above the bolt, and one end of the limiting rod is provided with a thread on the outer wall, and a spiral hole is correspondingly opened on the second fixing frame, a movable groove is correspondingly opened on the first fixing frame, and a limiting groove is opened at the bottom of the movable groove, and the other end of the limiting rod is respectively provided with a fixing block on the outer walls on both sides, and the fixing block is inserted in the limiting groove;

[0006] The second fixing frame is provided with a limiting plate on one side, and the first fixing frame is provided with a corresponding engaging groove on the upper plate, and the limiting plate is inserted into the engaging groove;

[0007] A hollow rod is embedded in the upper end surface of the second fixing frame, and a telescopic rod is inserted inside the hollow rod. A spring is provided inside the hollow rod, and the other end of the spring is connected to the inside of the telescopic rod. An L-shaped limit rod is provided on the outer wall of one side of the telescopic rod, and the other end of the L-shaped limit rod is respectively inserted into the first fixing frame and the limit plate.

[0008] Preferably, the first fixing frame and the second fixing frame respectively form a spiral locking structure with a connector and a connecting head through bolts.

[0009] Preferably, the limiting rod forms a spiral locking structure with the second fixing frame through the spiral hole, and the second fixing block forms a clamping limiting structure with the first fixing frame through the limiting rod and the fixing block inserted into the limiting groove.

[0010] Preferably, the first fixing frame is inserted into the locking groove through a limiting plate to form a locking and limiting structure with the second fixing frame.

[0011] Preferably, the L-shaped limiting rod forms an elastic telescopic structure with the second fixing frame through the telescopic rod, the spring and the hollow rod, and the second fixing frame forms an engaging limiting structure with the first fixing frame through the L-shaped limiting rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the first fixing frame and the second fixing frame of the anti-dropping automobile connector respectively form a spiral locking structure with the connector and the connecting head through bolts, so that the fixing frame assembly can be easily loaded and unloaded through the bolts, and the fixing frame assembly can be ensured to continue to be used when the connector is replaced. The limiting rod of the device forms a spiral locking structure with the second fixing frame through the spiral hole, and the second fixing block is inserted into the limiting groove through the limiting rod and the fixing block to form a clamping limiting structure with the first fixing frame, so that the limiting effect between the two sets of fixing frames is increased through the fixing block with spiral limiting. The first fixing frame of the device is inserted into the locking groove through the limiting plate to form a locking limiting structure with the second fixing frame, thereby increasing the stability of the connection between the two groups of fixing frames through the limiting plate assembly installed in a limiting manner, and the L-shaped limiting rod of the device forms an elastic telescopic structure with the second fixing frame through the telescopic rod, the spring, and the hollow rod, and the second fixing frame forms a locking limiting structure with the first fixing frame through the L-shaped limiting rod, thereby further locking and limiting the limiting plate through the elastically telescopic L-shaped limiting rod, thereby avoiding displacement between the two groups of fixing frames due to vibration, and thereby avoiding the connector and the connector head from falling off during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of a connection structure of an anti-dropping automobile connector of the utility model;

[0014] Figure 2 This is a schematic structural diagram of an anti-tripping automobile connector of the utility model;

[0015] Figure 3 This is a schematic diagram of the top view of the structure of an anti-dropping automobile connector of the utility model;

[0016] Figure 4 The utility model is a schematic structural diagram of an anti-dropping automobile connector limit rod assembly.

[0017] In the figure: 1, connector, 2, connector, 3, wire, 4, first fixing frame, 5, second fixing frame, 6, bolt, 7, limit plate, 8, engaging groove, 9, hollow rod, 10, telescopic rod, 11, spring, 12, L-shaped limit rod, 13, limit rod, 14, fixing block. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-4 The utility model provides a technical solution: an anti-disconnection automobile connector, including a connector 1, a connector 2 is inserted into the connector 1, and a wire 3 is arranged on the connector 2, a first fixing frame 4 is arranged on the connector 1, and a second fixing frame 5 is correspondingly arranged on the connector 2, and the first fixing frame 4 and the second fixing frame 5 are respectively screwed with bolts 6 at the front and rear.

[0020] Furthermore, the first fixing frame 4 and the second fixing frame 5 respectively form a spiral locking structure with the connector 1 and the connecting head 2 through bolts 6, so that the subsequent engagement and limiting of the connector 1 and the connecting head 2 are facilitated by the spiral installation of the fixing frame assembly, while increasing the service life of the limiting assembly.

[0021] A limiting rod 13 is inserted through the first fixing frame 4 and the second fixing frame 5 above the bolt 6, and one end of the limiting rod 13 is provided with a thread on the outer wall, and a corresponding spiral hole is opened on the second fixing frame 5, and a movable groove is opened on the first fixing frame 4, and a limiting groove is opened at the bottom of the movable groove, and the other end of the limiting rod 13 is provided with a fixing block 14 on the outer walls on both sides, and the fixing block 14 is inserted in the limiting groove.

[0022] Furthermore, the limiting rod 13 forms a spiral locking structure with the second fixing frame 5 through the spiral hole, and the second fixing block 5 is inserted into the limiting groove through the limiting rod 13 and the fixing block 14 to form a clamping limiting structure with the first fixing frame 4, so that the limiting rod 13 is spirally installed through threads, so that the two groups of fixing frames can be clamped and limited by the clamping fixing block 14.

[0023] The second fixing frame 5 is provided with a limiting plate 7 on one side, and the first fixing frame 4 is correspondingly provided with a clamping groove 8 on the upper plate, and the limiting plate 7 is inserted into the clamping groove 8 .

[0024] Furthermore, the first fixing frame 4 is inserted into the locking groove 8 through the limiting plate 7 to form a locking limiting structure with the second fixing frame 5, so that the limiting plate 7 increases the connectivity between the two sets of fixing frames when the connector 1 and the connector 2 are connected.

[0025] The second fixing frame 5 has a hollow rod 9 embedded in the upper end surface, and a telescopic rod 10 is inserted inside the hollow rod 9. A spring 11 is provided inside the hollow rod 9, and the other end of the spring 11 is connected to the inside of the telescopic rod 10. An L-shaped limiting rod 12 is provided on the outer wall of one side of the telescopic rod 10, and the other end of the L-shaped limiting rod 12 is respectively inserted into the first fixing frame 4 and the limiting plate 7.

[0026] Furthermore, the L-shaped limit rod 12 forms an elastic telescopic structure with the second fixed frame 5 through the telescopic rod 10, the spring 11, the hollow rod 9, and the second fixed frame 5 forms an engaging limit structure with the first fixed frame 4 through the L-shaped limit rod 12, so that the limit plate 7 is further limited by the elastically telescopic L-shaped limit rod 12, thereby increasing the stability of the connector 1 and the connector 2 when connected.

[0027] Working principle: When using an anti-dropout automotive connector, firstly, the two sets of fixing frames can be screwed onto the connector 1 and the connector head 2 respectively by means of bolts 6, so that the connector 1 and the connector head 2 can be replaced by means of a detachable fixing frame assembly so that the fixing frame can continue to be used. After the fixing frame assembly is installed, the L-shaped limiting rod 12 can be pulled upward to cancel the limiting of the limiting plate 7, and then the connector head 2 can be inserted into the connector 1 to ensure the normal connection of the circuit. After the connector 1 and the connector head 2 are engaged and installed, the limiting rod 13 can be rotated to rotate the fixing block 14 into the limiting groove, and at the same time, the position of the fixing block 14 is limited by the thread on the outer wall of the limiting rod 13. The L-shaped limit rod 12 is loosened after the insertion of the limit plate 7, so that the L-shaped limit rod 12 is lowered under the action of the spring 11, and the limit plate 7 is engaged and limited by the L-shaped limit rod 12, and the two sets of fixing frames are further engaged and limited, so as to avoid the connector 1 and the connector 2 from falling off due to external vibration during operation. This is the use process of the anti-tripping automotive connector.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An anti-dropout automotive connector, comprising a connector (1), a connector (2) inserted into the connector (1), and a wire (3) disposed on the connector (2), characterized in that: The connector (1) is provided with a first fixing frame (4), and the connector (2) is correspondingly provided with a second fixing frame (5), the first fixing frame (4) and the second fixing frame (5) are respectively provided with bolts (6) screwed on the front and rear, and a limiting rod (13) is respectively inserted on the first fixing frame (4) and the second fixing frame (5) above the bolt (6), and one end of the limiting rod (13) is provided with a thread on the outer wall, and a corresponding spiral hole is provided on the second fixing frame (5), and a movable groove is correspondingly provided on the first fixing frame (4), and a limiting groove is provided at the bottom of the movable groove, and the other end of the limiting rod (13) is respectively provided with a fixing block (14) on the outer walls on both sides, and the fixing block (14) is inserted in the limiting groove; The second fixing frame (5) is provided with a limiting plate (7) on one side, and the first fixing frame (4) is provided with a corresponding engaging groove (8) on the upper plate, and the limiting plate (7) is inserted into the engaging groove (8); The second fixing frame (5) has a hollow rod (9) embedded in the upper end surface, and a telescopic rod (10) is inserted into the hollow rod (9), a spring (11) is provided inside the hollow rod (9), and the other end of the spring (11) is connected to the inside of the telescopic rod (10), and the telescopic rod (10) is provided with an L-shaped limiting rod (12) on one side of the outer wall, and the other end of the L-shaped limiting rod (12) is respectively inserted into the first fixing frame (4) and the limiting plate (7).

2. The anti-dropout automotive connector according to claim 1, characterized in that: The first fixing frame (4) and the second fixing frame (5) respectively form a spiral locking structure with the connector (1) and the connecting head (2) through bolts (6).

3. The anti-dropout automotive connector according to claim 1, characterized in that: The limiting rod (13) forms a spiral locking structure with the second fixing frame (5) via the spiral hole, and the second fixing frame (5) is inserted into the limiting groove via the limiting rod (13) and the fixing block (14) to form a clamping limiting structure with the first fixing frame (4).

4. The anti-dropout automotive connector according to claim 1, characterized in that: The first fixing frame (4) is inserted into the locking groove (8) via the limiting plate (7) to form a locking limiting structure with the second fixing frame (5).

5. The anti-dropout automotive connector according to claim 1, characterized in that: The L-shaped limiting rod (12) forms an elastic telescopic structure with the second fixing frame (5) through the telescopic rod (10), the spring (11), the hollow rod (9), and the second fixing frame (5), and the second fixing frame (5) forms a clamping limiting structure with the first fixing frame (4) through the L-shaped limiting rod (12).

Images