CN217823430U - Anti-moving push-pull self-locking connector - Google Patents

Abstract

The utility model relates to a push-and-pull is from locking connector especially relates to a push-and-pull is from locking connector who prevents removing. The utility model provides a push-and-pull self-locking connector convenient to staff's operation, and fixed effect is better prevents removing. The utility model provides a push-pull self-locking connector which can prevent moving, comprising a plug, a socket, a rubber ring and a tightening component; the socket is connected with a plug in a sliding mode, the front side of the socket is connected with a rubber ring, the plug is in contact with the rubber ring, and the rear side of the plug is provided with a clamping assembly. The clamp splice inwards rotates and is clamped with the arc-shaped plate, so that the clamp splice can better fix the plug, the sealing performance of the plug and the socket can be improved through the rubber ring, and the plug and the socket can be better used subsequently.

Description

Anti-moving push-pull self-locking connector

Technical Field

The utility model relates to a push-and-pull is from locking connector especially relates to a push-and-pull is from locking connector who prevents removing.

Background

The locking mode of connector mainly has three kinds, is screw thread mode, buckle mode and auto-lock mode respectively, and wherein, the push-and-pull auto-lock connector comprises plug and socket, inserts to close and separates through plug and socket and realizes being connected and the disconnection of circuit, in the use of push-and-pull auto-lock connector, needs fix when plug and socket are connected, prevents that the plug from receiving external force influence and dropping downwards to lead to the plug to damage.

At present, when people are connected the plug and the socket of push-pull self-locking connector, install the plug on the socket through the mode of closing soon mostly, but when the plug was installed on the socket for a long time, the plug was not hard up easily to lead to the plug to drop the damage.

Therefore, it is necessary to design a sliding self-locking connector which is convenient for the operation of the working personnel and has better fixing effect and movement prevention.

SUMMERY OF THE UTILITY MODEL

In order to overcome the plug and install when being of a long time on the socket, the plug is not hard up easily to lead to the plug to drop the shortcoming of damage, the technical problem of the utility model: the push-pull self-locking connector is convenient for operators to operate and good in fixing effect and prevents movement.

The technical implementation scheme of the utility model is: the utility model provides a push-and-pull self-locking connector of anti-moving, is including plug, socket, rubber circle and chucking subassembly, and sliding connection has the plug on the socket, and the socket front side is connected with the rubber circle, and the plug contacts with the rubber circle, and the plug rear side is equipped with the chucking subassembly that is used for the chucking.

Further, the chucking subassembly is including first fixed block, the apparatus further comprises a rotating shaft, the clamp splice, torque spring and arc, the plug rear side has two at least first fixed blocks along the even interval connection of circumference, every first fixed block upper portion all is connected with the pivot, equal rotary type is connected with the clamp splice in every pivot, every pivot left and right sides all overlaps and is equipped with torque spring, the torque spring both ends are connected with first fixed block and clamp splice respectively, the socket front side has two at least arcs along the even interval connection of circumference, every clamp splice inwards rotates homoenergetic and can with close arc joint.

Further, still including being used for the jack-up subassembly with clamp splice jack-up that makes progress, the jack-up subassembly is including the backup pad, the gag lever post, the ring, the kicking block, the dead lever, the second fixed block, second elastic component and wedge, the plug rear side has the backup pad along the even interval connection of circumference, the backup pad is located first fixed block front side, every backup pad front side all is connected with the gag lever post, slidingtype connection has the ring between the gag lever post, even interval connection has two at least kicking blocks on the ring, the plug rear side has two at least dead levers along the even interval connection of circumference, all slidingtype connection has the second fixed block on every dead lever, all the cover is equipped with the second elastic component on every dead lever, second elastic component both ends respectively with plug and second fixed block, every second fixed block rear side all is connected with the wedge, the wedge contacts with the clamp splice.

Furthermore, the plug also comprises an anti-skidding sleeve, and the outer side of the plug is sleeved with the anti-skidding sleeve.

Furthermore, the limiting device further comprises a first elastic piece, each limiting rod is sleeved with the first elastic piece, and two ends of each first elastic piece are connected with the supporting plate and the corresponding circular ring respectively.

Furthermore, the arc-shaped plate is made of rubber.

The utility model has the advantages of as follows: 1. the clamp splice inwards rotates and arc joint, makes the clamp splice fix the plug better, can improve the sealing performance of plug and socket through the rubber circle, makes plug and socket follow-up use better.

2. The staff promotes the ring backward, makes the clamp splice outwards rotate and break away from with the arc, drives the ring through first elastic component and moves forward, makes the clamp splice inwards rotate and reset, and then makes things convenient for the clamp splice to carry out the joint to the arc-shaped plate.

3. The plug surface cover has the antiskid cover, and antiskid cover frictional force is great, thereby can prevent that the staff from leading to skidding because of the palm perspires at the in-process of installation plug.

4. The arc is made of rubber, and the surface of the rubber is rough, so that the clamping block can better clamp the arc.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of a partial three-dimensional structure of the present invention.

Fig. 3 is a schematic view of the structure with a partial three-dimensional cross section of the present invention.

Fig. 4 is a schematic view of a partial three-dimensional structure of the clamping assembly of the present invention.

Fig. 5 is a schematic structural view of the clamping assembly according to the present invention in a partial three-dimensional cross-sectional view.

Fig. 6 is a schematic view of the enlarged three-dimensional structure at a position a of the present invention.

Fig. 7 is a schematic view of a partial three-dimensional structure of the jacking assembly of the present invention.

In the above drawings: 1: plug, 2: socket, 3: rubber ring, 4: antiskid cover, 5: chucking assembly, 51: first fixing block, 52: rotating shaft, 53: clamping block, 54: torsion spring, 55: arc-shaped plate, 6: jack-up assembly, 61: support plate, 62: gag lever post, 63: first elastic member, 64: circular ring, 65: top block, 66: fixing rod, 67: second fixed block, 68: second elastic member, 69: a wedge block.

Detailed Description

Reference herein to an embodiment means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Example 1

As shown in fig. 1-6, an anti-moving push-pull self-locking connector comprises a plug 1, a socket 2, a rubber ring 3, an anti-slip sleeve 4 and a clamping assembly 5, wherein the plug 1 is connected to the socket 2 in a sliding manner, the rubber ring 3 is bonded to the front side of the socket 2, the plug 1 is in contact with the rubber ring 3, the anti-slip sleeve 4 is sleeved on the outer side of the plug 1, and the clamping assembly 5 is arranged on the rear side of the plug 1.

As shown in fig. 5, fig. 4 and fig. 6, the clamping assembly 5 includes first fixed blocks 51, a rotating shaft 52, clamping blocks 53, a torsion spring 54 and arc plates 55, at least two first fixed blocks 51 are welded on the rear side of the plug 1 along the circumferential direction at uniform intervals, the rotating shaft 52 is welded on the upper portion of each first fixed block 51, the clamping blocks 53 are connected on each rotating shaft 52 in a rotating manner, the torsion spring 54 is sleeved on the left side and the right side of each rotating shaft 52, two ends of the torsion spring 54 are respectively connected with the first fixed blocks 51 and the clamping blocks 53, at least two arc plates 55 are fixedly connected on the front side of the socket 2 along the circumferential direction at uniform intervals through bolts, and each clamping block 53 rotates inwards and can be clamped with the adjacent arc plates 55.

When the device is needed to be used by a worker, the worker connects the socket 2 with an electric wire, then inserts the plug 1 backwards into the socket 2, when the plug 1 backwards moves, the worker outwards rotates the clamping block 53 to enable the torsion spring 54 to deform, the plug 1 backwards moves to be in contact with the rubber ring 3, the rubber ring 3 enables the sealing performance of the plug 1 and the socket 2 to be good, after the plug 1 is placed, the worker loosens the clamping block 53 to enable the torsion spring 54 to drive the plug 1 to downwards rotate to be clamped with the arc-shaped plate 55, the device is enabled to be more stable in the using process, when the worker needs to take out the plug 1, the worker outwards rotates the clamping block 53 to enable the clamping block 53 to be separated from the arc-shaped plate 55 to enable the torsion spring 54 to deform, then the worker can forwards move the plug 1 to enable the plug 1 to be separated from the socket 2 and the rubber ring 3, then the worker loosens the clamping block 53 to enable the torsion spring 54 to drive the plug 1 to downwards rotate to reset, the plug 1 can be improved in the sealing performance of the plug 1 and the socket 2 through the rubber ring 3, the clamping block 53, the anti-slip sleeve 4 can be prevented from slipping in the use process due to the plug 1, and the anti-slip sleeve is prevented from slipping in the use process.

Example 2

As shown in fig. 1 and 7, based on embodiment 1, the plug further includes a jacking assembly 6, the jacking assembly 6 includes a support plate 61, a limiting rod 62, a first elastic member 63, a circular ring 64, ejector blocks 65, fixing rods 66, a second fixing block 67, a second elastic member 68 and a wedge block 69, the support plate 61 is fixedly connected to the rear side of the plug 1 at uniform intervals along the circumferential direction through bolts, the support plate 61 is located at the front side of the first fixing block 51, the limiting rod 62 is welded to the front side of each support plate 61, the circular ring 64 is slidably connected between the limiting rods 62, at least two ejector blocks 65 are uniformly connected to the circular ring 64 at intervals, at least two fixing rods 66 are fixedly connected to the rear side of the plug 1 at uniform intervals along the circumferential direction through bolts, the second fixing block 67 is slidably connected to each fixing rod 66, the second elastic member 68 is sleeved on each fixing rod 66, two ends of the second elastic member 68 are respectively connected to the plug 1 and the second fixing block 67, the rear side of each second elastic member 67 is welded to each second elastic member 69, the wedge block 69 is in contact with the wedge block 53, the first elastic member 63 is sleeved on each limiting rod 62, and the first elastic member 63 is respectively connected to the support plate 64.

When the worker needs to rotate the clamp blocks 53 outward, the worker pushes the ring 64 backward to compress the first elastic member 63, the ring 64 moves backward to drive the ejector block 65 to move, the wedge block 69 is in contact with the ejector block 65 to drive the second fixing block 67 to move downward, the second elastic member 68 is compressed, the wedge block 69 moves downward and simultaneously extrudes the clamp blocks 53 downward, the clamp blocks 53 rotate outward, the torsion spring 54 is deformed, when the plug 1 is in contact with the socket 2 and the rubber ring 3, the worker releases the ring 64, the first elastic member 63 drives the ring 64 and the ejector block 65 to move forward to reset, the ejector block 65 moves forward and disengages from the wedge block 69, the second elastic member 68 drives the second fixing block 67 and the wedge block 69 to move upward to reset, when the wedge block 69 moves upward, the wedge block 69 does not extrude the clamp blocks 53 any more, the torsion spring 54 drives the clamp blocks 53 to rotate inward to reset, the clamp blocks 53 are pushed backward, the clamp blocks 64 are convenient to move backward, the clamp blocks 53 are more easily detached from the clamp blocks 55, and the clamp blocks 55 move forward.

It should be understood that this example is for illustrative purposes only and is not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.

Claims (6)

1. An anti-shifting push-pull self-locking connector, characterized in that: the novel plug is characterized by comprising a plug (1), a socket (2), a rubber ring (3) and a clamping assembly (5), wherein the plug (1) is connected to the socket (2) in a sliding mode, the rubber ring (3) is connected to the front side of the socket (2), the plug (1) is in contact with the rubber ring (3), and the clamping assembly (5) used for clamping is arranged on the rear side of the plug (1).

2. A movement prevention push-pull self-locking connector as claimed in claim 1, wherein: chucking subassembly (5) including first fixed block (51), pivot (52), clamp splice (53), torque spring (54) and arc (55), plug (1) rear side has two at least first fixed blocks (51) along the even interval connection of circumference, every first fixed block (51) upper portion all is connected with pivot (52), equal rotary type is connected with clamp splice (53) on every pivot (52), every pivot (52) left and right sides all overlaps and is equipped with torque spring (54), torque spring (54) both ends are connected with first fixed block (51) and clamp splice (53) respectively, socket (2) front side has two at least arc (55) along the even interval connection of circumference, every clamp splice (53) inwards rotate the homoenergetic and with close arc (55) joint.

3. A movement prevention push-pull self-locking connector as claimed in claim 2, wherein: still including being used for jack-up subassembly (6) with clamp splice (53) jack-up that makes progress, jack-up subassembly (6) are including backup pad (61), gag lever post (62), ring (64), kicking block (65), dead lever (66), second fixed block (67), second elastic component (68) and wedge (69), plug (1) rear side has backup pad (61) along the even interval connection in circumference, backup pad (61) are located first fixed block (51) front side, every backup pad (61) front side all is connected with gag lever post (62), sliding connection has ring (64) between gag lever post (62), even interval connection has two at least kicking blocks (65) on ring (64), plug (1) rear side has two at least dead levers (66) along the even interval connection in circumference, all sliding connection has second fixed block (67) on every dead lever (66), all the cover is equipped with second elastic component (68) on every dead lever (66), second elastic component (68) both ends respectively with plug (1) and second fixed block (67), every rear side all is connected with wedge (69), the contact block (69) and wedge (69), wedge (69).

4. A movement prevention push-pull self-locking connector as claimed in claim 3, wherein: the anti-skidding plug is characterized by further comprising an anti-skidding sleeve (4), wherein the anti-skidding sleeve (4) is sleeved on the outer side of the plug (1).

5. An anti-migration push-pull self-locking connector as defined in claim 4, wherein: still including first elastic component (63), all overlap on every gag lever post (62) and be equipped with first elastic component (63), first elastic component (63) both ends are connected with backup pad (61) and ring (64) respectively.

6. An anti-migration push-pull self-locking connector as defined in claim 5, wherein: the arc-shaped plate (55) is made of rubber.

Images