CN209929612U

CN209929612U - Socket connector with good protection performance

Info

Publication number: CN209929612U
Application number: CN201920746305.5U
Authority: CN
Inventors: 李国荣
Original assignee: Zhenjiang Tianhe Plastic Mold Technology Co Ltd
Current assignee: Zhenjiang Tianhe Plastic Mold Technology Co Ltd
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-01-10
Anticipated expiration: 2029-05-23

Abstract

The utility model relates to a socket equipment technical field just discloses a socket connector that protectiveness is good, including the socket, the top fixedly connected with protection piece of socket. This socket connector that protectiveness is good, make the recipient upwards remove under the combined action of fixed thread groove and activity thread groove through rotating the swivel becket, the movable block moves to the outside under reset spring's effect, just can insert the plug in the socket this moment, it makes the recipient move down and make the movable block inwards move to insert the back and rotate the swivel becket, four dogs draw close fixedly under the effect of movable block, the device makes plug and socket that originally directly pegged graft change the protection piece of borrowing a series of mechanical mechanism to fix, it is more stable to make to peg graft between plug and the socket, can not lead to plug and socket separation because the environment is complicated and driven by the staff, and the device convenient to use is simple, also can prevent to a certain extent that the foreign matter from getting into among the socket.

Description

Socket connector with good protection performance

Technical Field

The utility model relates to a socket equipment technical field specifically is a socket connector that protectiveness is good.

Background

The socket is also called a power socket, a switch socket and a socket connector, the socket is a socket into which one or more circuit wiring can be inserted, various wiring can be inserted through the socket, so that the socket can be conveniently connected with other circuits, and finally the connection and disconnection of the part of circuits are achieved through the connection and disconnection between a circuit and a copper piece, and the socket is divided into the following parts according to the purposes: civil sockets, industrial sockets, waterproof sockets, common sockets, power sockets, computer sockets, telephone sockets, video and audio sockets, mobile sockets and usb sockets.

Most of the sockets are directly plugged when in use, although the direct plugging is very convenient, the safety and the stability of the socket connection cannot be guaranteed in a partially complex environment, and the socket and the plug are separated easily due to the fact that a worker stumbles an electric wire when walking, so that the operation of subsequent equipment is affected, and the socket connector with good protection is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a socket connector that protectiveness is good possesses advantages such as protectiveness is good, has solved the poor problem of protectiveness.

(II) technical scheme

For the purpose that realizes above-mentioned protectiveness is good, the utility model provides a following technical scheme: a socket connector with good protection performance comprises a socket board, wherein a protection block is fixedly connected to the top of the socket board, a placing through hole is formed in the top of the protection block, a movable groove formed in the protection block is installed in the inner side wall of the placing through hole, a mounting groove, four movable grooves and four reset grooves are sequentially formed in the protection block from top to bottom, fixing plates are fixedly connected to two sides of the mounting groove, a fixed threaded groove is formed in one side, opposite to the fixing plate, of each fixed threaded groove, an extrusion cylinder extending into the corresponding movable groove is inserted into the top of the protection block, movable threaded grooves matched with the corresponding fixed threaded grooves are formed in the inner surface and the outer surface of the extrusion cylinder, a movable block extending into the corresponding movable groove and contacting with the extrusion cylinder is inserted into the corresponding movable groove, a stop block is fixedly connected to one side, close to the central line of the protection block, of the movable block, and the reset block, the inner side wall of the reset groove is fixedly connected with a guide shaft penetrating through the reset block, a reset spring connected with the reset block and the inner side wall of the reset groove is sleeved outside the guide shaft, and the top of the extrusion container is fixedly connected with a rotating ring.

Preferably, the extrusion container is a hollow cylinder, the outer diameter of the extrusion container is smaller than the width of the protection block, the inner diameter of the extrusion container is larger than the diameter of the through hole, the bottom of the extrusion container is an inclined plane, and the inclination angle of the inclined plane is forty-five degrees.

Preferably, the number of the moving blocks is four, the four moving blocks and the four moving grooves are in one-to-one correspondence, the top wall of each moving block is an inclined surface, and the inclination angle of each inclined surface is one hundred thirty five degrees.

Preferably, the moving grooves are rectangular grooves, and four moving grooves are distributed in an annular equidistant mode.

Preferably, the movable groove is a circular groove and is communicated with the placing through hole.

Preferably, the number of the stop blocks is four, the four stop blocks are distributed in an annular equidistant mode, and the four stop blocks can form a complete circular ring.

(III) advantageous effects

Compared with the prior art, the utility model provides a socket connector that protectiveness is good possesses following beneficial effect:

this socket connector that protectiveness is good, make the recipient upwards remove under the combined action of fixed thread groove and activity thread groove through rotating the swivel becket, the movable block moves to the outside under reset spring's effect, just can insert the plug in the socket this moment, it makes the recipient move down thereby make the movable block inwards move to insert the back and rotate the swivel becket, four dogs draw close fixedly under the effect of movable block, the device makes the plug and the socket of originally directly pegging graft change for borrowing the protection piece that a series of mechanical mechanism fixed, it is more stable to make to peg graft between plug and the socket, can not lead to plug and socket separation because the environment is complicated and driven by the staff, and the device uses very convenient and simple, also can prevent to a certain extent that the foreign matter from getting into among the socket.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top sectional view of the structure of the present invention;

FIG. 3 is an enlarged schematic view of the point A in the structure of FIG. 1 of the present invention;

fig. 4 is an enlarged schematic view of the position B in the structure diagram 1 of the present invention.

In the figure: 1 socket board, 2 protection piece, 3 place through-hole, 4 mounting grooves, 5 shifting grooves, 6 reset grooves, 7 guide shafts, 8 reset blocks, 9 reset springs, 10 movable grooves, 11 movable blocks, 12 stoppers, 13 fixed plates, 14 fixed thread grooves, 15 extrusion cylinders, 16 movable thread grooves and 17 rotating rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a socket connector with good protection performance comprises a socket board 1, a protection block 2 is fixedly connected to the top of the socket board 1, a placement through hole 3 is formed in the top of the protection block 2, a movable groove 10 arranged inside the protection block 2 is installed on the inner side wall of the placement through hole 3, the movable groove 10 is a circular groove, the movable groove 10 is communicated with the placement through hole 3, the protection block 2 is sequentially provided with a mounting groove 4, four moving grooves 5 and four reset grooves 6 from top to bottom, the moving grooves 5 are rectangular grooves, the four moving grooves 5 are distributed in an annular and equidistant manner, two sides inside the mounting groove 4 are fixedly connected with a fixing plate 13, one side opposite to the fixing plate 13 is provided with a fixed threaded groove 14, an extrusion cylinder 15 extending into the moving grooves 5 is inserted into the top of the protection block 2, the extrusion cylinder 15 is a hollow cylinder, the outer diameter of the extrusion cylinder 15 is smaller than the width of the protection block, the inner diameter of the extrusion cylinder 15 is larger than the diameter of the placing through hole 3, the bottom of the extrusion cylinder 15 is an inclined plane, the inclined angle of the inclined plane is forty-five degrees, the inner surface and the outer surface of the extrusion cylinder 15 are both provided with movable thread grooves 16 matched with the fixed thread grooves 14, the moving grooves 5 are internally inserted with moving blocks 11 which extend into the movable grooves 10 and are contacted with the extrusion cylinder 15, the number of the moving blocks 11 is four, the four moving blocks 11 and the four moving grooves 5 are in one-to-one correspondence, the top wall of each moving block 11 is an inclined plane, the inclined angle of each inclined plane is one hundred thirty-five degrees, one side of each moving block 11 close to the central line of the protection block 2 is fixedly connected with four stop blocks 12, the four stop blocks 12 are distributed in an annular equidistant manner, the four stop blocks 12 can form a complete ring, and the bottom of each moving block 11 is, the inner side wall of the groove of the reset groove 6 is fixedly connected with a guide shaft 7 penetrating through the reset block 8, the reset spring 9 connected with the reset block 8 and the inner side wall of the groove of the reset groove 6 is sleeved outside the guide shaft 7, the top of the extrusion cylinder 15 is fixedly connected with a rotating ring 17, the extrusion cylinder 15 moves upwards under the combined action of a fixed threaded groove 14 and a movable threaded groove 16 by rotating the rotating ring 17, the moving block 11 moves outwards under the action of the reset spring 9, at the moment, a plug can be inserted into the socket board 1, the extrusion cylinder 15 moves downwards by rotating the rotating ring 17 after the plug is inserted, so that the moving block 11 moves inwards, the four check blocks 12 are fixed by being closed under the action of the moving block 11, and the device enables the plug and the socket board 1 which are originally directly inserted to be replaced by the protective block 2 fixed by a series of mechanical mechanisms, so that the insertion between the plug and the socket, the plug and the socket board 1 can not be separated due to the complex environment caused by the driving of working personnel, the device is very convenient and simple to use, and foreign matters can be prevented from entering the socket board 1 to a certain extent.

In summary, in the socket connector with good protection performance, the rotating ring 17 is rotated to enable the extrusion cylinder 15 to move upwards under the combined action of the fixed thread groove 14 and the movable thread groove 16, the moving block 11 moves outwards under the action of the return spring 9, at the moment, a plug can be inserted into the socket board 1, after the plug is inserted, the rotating ring 17 is rotated to enable the extrusion cylinder 15 to move downwards to enable the moving block 11 to move inwards, the four stop blocks 12 are fixed close to each other under the action of the moving block 11, the device enables the plug and the socket board 1 which are originally directly plugged to be replaced by the protection block 2 which is fixed by a series of mechanical mechanisms, so that the plugging between the plug and the socket board 1 is more stable, the plug and the socket board 1 cannot be separated due to the driving of workers caused by complex environment, the device is very convenient and simple to use, foreign matters can be prevented from entering the socket board 1 to a certain extent, the problem of protection nature poor is solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a socket connector that protection nature is good, includes socket board (1), its characterized in that: the top of the socket board (1) is fixedly connected with a protection block (2), the top of the protection block (2) is provided with a placing through hole (3), the inner side wall of the hole of the placing through hole (3) is provided with a movable groove (10) arranged inside the protection block (2), the protection block (2) is sequentially provided with a mounting groove (4), four movable grooves (5) and four reset grooves (6) from top to bottom, both sides of the mounting groove (4) are fixedly connected with fixing plates (13), one opposite side of each fixing plate (13) is provided with a fixed thread groove (14), the top of the protection block (2) is spliced with an extrusion cylinder (15) extending into the movable groove (5), both the inner surface and the outer surface of the extrusion cylinder (15) are provided with movable thread grooves (16) matched with the fixed thread grooves (14), the interior of the movable groove (5) is spliced with a movable block (11) extending into the movable groove (10) and contacting with the extrusion cylinder (15), one side fixedly connected with dog (12) that movable block (11) are close to protection piece (2) central line, the bottom fixedly connected with of movable block (11) extends to reset block (8) of reset groove (6) inside, reset groove (6) inslot lateral wall fixedly connected with runs through guiding axle (7) of reset block (8), reset spring (9) that are connected with reset block (8) and reset groove (6) inslot lateral wall have been cup jointed to the outside of guiding axle (7), the top fixedly connected with swivel becket (17) of recipient (15).

2. The well-protected receptacle connector of claim 1, further comprising: the extrusion cylinder (15) is a hollow cylinder, the outer diameter of the extrusion cylinder (15) is smaller than the width of the protection block (2), the inner diameter of the extrusion cylinder (15) is larger than the diameter of the through hole (3), the bottom of the extrusion cylinder (15) is an inclined plane, and the inclined angle of the inclined plane is forty-five degrees.

3. The well-protected receptacle connector of claim 1, further comprising: the number of the moving blocks (11) is four, the four moving blocks (11) and the four moving grooves (5) are in one-to-one correspondence, the top wall of each moving block (11) is an inclined surface, and the inclined angle of each inclined surface is one hundred thirty five degrees.

4. The well-protected receptacle connector of claim 1, further comprising: the movable groove (5) is a rectangular groove, and the movable grooves (5) are distributed in an annular equidistant mode.

5. The well-protected receptacle connector of claim 1, further comprising: the movable groove (10) is a circular groove, and the movable groove (10) is communicated with the placing through hole (3).

6. The well-protected receptacle connector of claim 1, further comprising: the total of four check blocks (12), four the check blocks (12) are distributed in an annular equal distance mode, and four the check blocks (12) can form a complete circular ring.