CN220138816U - Plug fixing device - Google Patents

Abstract

The utility model discloses a plug fixing device which comprises a cross arm, wherein two ends of one side of the cross arm are fixedly provided with supporting arms, the top surface of each supporting arm is provided with a second sliding groove, the side surface of each supporting arm is provided with a first sliding groove, the inside of each first sliding groove is movably provided with a sliding block, the top surface of each sliding block is fixedly provided with a bolt, the outer side of each bolt is movably provided with a nut, the opposite side of each sliding block is fixedly provided with a cylinder shell, the bottom of each cylinder shell is provided with a third sliding groove, the two ends of the inside of each cylinder shell are fixedly provided with springs, one end of each spring is fixedly provided with a baffle, one end of each baffle is fixedly provided with a clamping block, and the opposite side of each clamping block is fixedly provided with a first rubber pad. Through clamp splice and slider that set up, the elasticity that the clamp splice can pass through the spring is in order to adapt to not unidimensional plug to fixed plug's position, manual slip slider drive the shell slip, make the plug hug closely in socket or insert row be difficult for not hard up, thereby stopped that the poor contact causes overheated.

Description

Plug fixing device

Technical Field

The utility model belongs to the technical field of plug fixing, and particularly relates to a plug fixing device.

Background

The connector of the general electronic product and the plug of the electrical appliance are called as plugs. The size of the socket is an important technical requirement related to whether the plug and the socket can be safely used or not, and whether the universal interchangeability requirement is met or not so as to avoid false insertion.

The metal connection sheet in the single socket or the row socket can be gradually deformed and damaged along with the insertion of plugs of different types, so that the plugs are loose, the contact area between the metal connection sheet in the socket and the plugs is too small or poor, the resistance of the contact position is increased, and the socket connection sheet is overheated and damages the equipment, so that fire is extremely easy to be caused.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a plug fixing device, which solves the problems that the metal connection sheet in the socket is too small in contact area with the plug or poor in contact, so that the connection sheet of the socket heats and damages equipment, and fire is easily caused.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a plug fixing device, includes the xarm, the equal fixed mounting in both ends of one side of xarm has the support arm, the second spout has been seted up to the top surface of support arm, first spout has been seted up to the side of support arm, the inside movable mounting of first spout has the slider, the top surface fixed mounting of slider has the bolt, the outside movable mounting of bolt has the nut, the opposite side fixed mounting of slider has the shell, the third spout has been seted up to the bottom of shell, the equal fixed mounting in both ends of shell inside has the spring, the one end fixed mounting of spring has the baffle, the bottom fixed mounting of baffle has the clamp splice, the opposite side fixed mounting of clamp splice has first rubber pad, the one end fixed mounting of support arm has the connecting block, the inside articulated screw rod that has of connecting block, the outside movable mounting of screw rod has adjusting nut, the one end fixed mounting of screw rod has the clamp block, the opposite side fixed mounting of clamp block has the second rubber pad.

Preferably, the top end of the bolt movably penetrates through the second sliding groove and extends to the top surface of the supporting arm.

Through adopting above-mentioned technical scheme, the advantage lies in when the slider slides to the position of needs, through screwing with bolt threaded connection's nut, can not become flexible when making the plug insert on socket or row of inserting, be difficult for droing.

Preferably, the top surface of the clamping block movably penetrates through the third sliding groove and extends to the inside of the cylinder shell.

Through adopting above-mentioned technical scheme, advantage lies in the effect that the baffle that drives inside that can be more convenient through the slip clamp splice reaches the clamp plug through the elasticity of spring, has increased the convenience of device, and the practical effect is better.

Preferably, one end of the screw, which is far away from the clamping block, movably penetrates through the connecting block and is in threaded connection with the adjusting nut.

Through adopting above-mentioned technical scheme, advantage lies in making the tight piece of clamp press from both sides tight socket through the screw rod through rotatory adjusting nut, makes whole device fix on the socket, increases whole device's stability.

Preferably, the clamping blocks are convex.

Through adopting above-mentioned technical scheme, advantage lies in that the clamp splice is protruding makes its third spout of adaptation more, makes it more smooth when stirring the clamp splice, makes things convenient for the use of device.

Preferably, the baffle is movably arranged in the cylinder shell, and the spring is movably sleeved in the cylinder shell.

Through adopting above-mentioned technical scheme, advantage lies in can driving baffle compression spring when stirring the clamp splice, when needs clamp the plug, loosens the clamp splice and makes the spring rebound clamp the plug, fixes the position of plug, has increased the stability of plug.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the adjusting nut that sets up, insert the plug in socket or row when using earlier, the elasticity through rotating adjusting nut control adjusting screw, drive again and press from both sides tight piece and fix on socket or row that will insert, then slide the shell through manual slip slider back and forth, later stir the clamp splice and slide to both ends and drive the baffle and make the inside spring of shell to both ends extrusion, slide the shell to the top of plug, loosen the clamp splice and make the spring rebound clamp plug, the position that screws the nut again and fix the shell this moment makes the plug hug closely in socket or row, like this the anastomotic area of sheetmetal of plug and socket both sides is biggest, make contact resistance diminish.

2. Through clamp splice and slider that set up, the elasticity that the clamp splice can pass through the spring is in order to adapt to not unidimensional plug to fixed plug's position, manual slip slider drive the shell slip, make the plug hug closely in socket or insert row be difficult for not hard up, thereby stopped that the poor contact causes overheated.

Drawings

FIG. 1 is a schematic view of a three-dimensional appearance structure of the present utility model;

FIG. 2 is a schematic view of the bottom appearance of the present utility model;

fig. 3 is a schematic view of a front cross-sectional structure of the present utility model.

In the figure: 1. a cross arm; 2. a support arm; 3. a first chute; 4. a second chute; 5. a slide block; 6. a cartridge housing; 7. a connecting block; 8. a bolt; 9. a screw cap; 10. an adjusting nut; 11. clamping blocks; 12. a first rubber pad; 13. a screw; 14. a clamping block; 15. a second rubber pad; 16. a baffle; 17. a spring; 18. and a third chute.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on the embodiments of the present utility model, are within the scope of the present utility model.

As shown in fig. 1-3, a plug fixing device comprises a cross arm 1, two ends of one side of the cross arm 1 are fixedly provided with a supporting arm 2, the top surface of the supporting arm 2 is provided with a second sliding groove 4, the side surface of the supporting arm 2 is provided with a first sliding groove 3, the inside of the first sliding groove 3 is movably provided with a sliding block 5, the top surface of the sliding block 5 is fixedly provided with a bolt 8, the outside of the bolt 8 is movably provided with a nut 9, the opposite side of the sliding block 5 is fixedly provided with a cylinder shell 6, the bottom of the cylinder shell 6 is provided with a third sliding groove 18, two ends of the inside of the cylinder shell 6 are fixedly provided with springs 17, one end of each spring 17 is fixedly provided with a baffle 16, one end of each baffle 16 is fixedly provided with a clamping block 11, the opposite side of each clamping block 11 is fixedly provided with a first rubber pad 12, one end of each supporting arm 2 is fixedly provided with a connecting block 7, the inside of each connecting block 7 is movably provided with a screw 13, the outside of each screw 13 is movably provided with an adjusting nut 10, one end of each screw 13 is fixedly provided with a clamping block 14, and the opposite side of each clamping block 14 is fixedly provided with a second rubber pad 15.

The working principle of the technical scheme is as follows:

when the socket or the power strip is used, a plug is inserted into the socket or the power strip firstly, the tightness of the adjusting screw 13 is controlled by rotating the adjusting nut 10, then the clamping block 14 is driven to fix the socket or the power strip to be inserted, then the cylinder shell 6 is slid back and forth by the manual sliding slide block 5, then the clamping block 11 is shifted to slide to two ends to drive the baffle 16 so that the spring 17 in the cylinder shell 6 is extruded to two ends, the cylinder shell 6 is slid to the upper part of the plug, the clamping block 11 is loosened so that the spring 17 rebounds to clamp the plug, and at the moment, the nut 9 is screwed to fix the position of the cylinder shell 6 so that the plug is tightly attached to the socket or the power strip, thus the anastomotic area of metal sheets of the two sides of the plug and the socket is maximum, and the resistance of a contact part is reduced.

In another embodiment, as shown in fig. 1-3, the top end of the bolt 8 extends movably through the second runner 4 and extends to the top surface of the support arm 2.

When the sliding block 5 slides to a required position, the nut 9 in threaded connection with the bolt 8 is screwed, so that the plug cannot loosen and cannot fall off easily when being inserted into a socket or a socket row.

In another embodiment, as shown in fig. 1-3, the top surface of the clamp block 11 extends movably through the third runner 18 and into the interior of the cartridge housing 6.

The baffle 16 inside the drive that can be more convenient through the slip clamp splice 11 reaches the effect of clamping the plug through the elasticity of spring 17, has increased the convenience of device, and the practical effect is better.

In another embodiment, as shown in fig. 1-3, the end of the screw 13 remote from the clamping block 14 is movably threaded through the connection block 7 and is threaded with the adjustment nut 10.

The whole device is fixed on the socket by rotating the adjusting nut 10 and enabling the clamping block 14 to clamp the socket through the screw 13, so that the stability of the whole device is improved.

In another embodiment, as shown in fig. 1-3, the clamping block 11 is convex.

The clamp splice 11 is convex, so that the clamp splice is more matched with the third chute 18, and the clamp splice 11 is smoother when being stirred, thereby being convenient for the use of the device.

In another embodiment, as shown in fig. 1-3, the baffle 16 is movably mounted inside the cartridge housing 6 and the spring 17 is movably sleeved inside the cartridge housing 6.

When the clamping block 11 is stirred, the baffle 16 is driven to compress the spring 17, and when the plug is required to be clamped, the clamping block 11 is loosened, the spring 17 rebounds to clamp the plug, so that the position of the plug is fixed, and the stability of the plug is improved.

The working principle and the using flow of the utility model are as follows: when the socket or the socket is used, a plug is inserted into the socket or the socket, the tightness of the adjusting screw 13 is controlled by rotating the adjusting nut 10, then the clamping block 14 is driven to fix the socket or the socket to be inserted, then the cylinder shell 6 is slid back and forth through the manual sliding slide block 5, then the clamping block 11 is shifted to slide to two ends to drive the baffle 16 to enable the spring 17 in the cylinder shell 6 to be extruded to two ends, the cylinder shell 6 is slid to the upper side of the plug, the clamping block 11 is loosened to enable the spring 17 to rebound to clamp the plug, at the moment, the nut 9 is screwed again to fix the position of the cylinder shell 6 to enable the plug to be tightly attached to the socket or the socket, so that the anastomotic area of metal sheets of the plug and the socket is maximum, the contact resistance is reduced, and through the arranged clamping block 11 and the slide block 5, the elasticity of the spring 17 can be matched with plugs with different sizes so as to fix the position of the plug, the manual sliding slide block 5 drives the cylinder shell 6 to slide, the plug to be tightly attached to the socket or the socket, and the socket is not easy to loose due to poor contact.

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

Claims (6)

1. Plug fixing device, including xarm (1), its characterized in that: the utility model discloses a screw bolt clamping device, including a cross arm (1), a connecting block (7), a screw bolt (13) and a screw bolt (13) are respectively fixedly installed on the two ends of one side of the cross arm (1), a supporting arm (2) is fixedly installed at both ends, a second chute (4) is respectively installed on the top surface of the supporting arm (2), a first chute (3) is respectively installed on the side surface of the supporting arm (2), a sliding block (5) is fixedly installed on the inside of the first chute (3), a bolt (8) is fixedly installed on the top surface of the sliding block (5), a nut (9) is fixedly installed on the outside of the bolt (8), a third chute (18) is respectively installed on the bottom of the barrel (6), springs (17) are respectively fixedly installed on the two ends of the inside of the barrel (6), a baffle (16) is fixedly installed on one end of each spring (17), a clamping block (11) is fixedly installed on one end of each baffle (16), a first rubber pad (12) is fixedly installed on the opposite side of each clamping block (11), a screw bolt (7) is fixedly installed on one end of the supporting arm (2), a screw bolt (13) is movably installed on the inside of each connecting block (7), a screw bolt (13) is fixedly installed on the outside of each screw bolt (13), the opposite sides of the clamping blocks (14) are fixedly provided with second rubber pads (15).

2. A plug fixing device according to claim 1, wherein: the top end of the bolt (8) movably penetrates through the second chute (4) and extends to the top surface of the supporting arm (2).

3. A plug fixing device according to claim 1, wherein: the top surface of the clamping block (11) movably penetrates through the third sliding groove (18) and extends into the barrel shell (6).

4. A plug fixing device according to claim 1, wherein: one end of the screw rod (13) far away from the clamping block (14) movably penetrates through the connecting block (7) and is in threaded connection with the adjusting nut (10).

5. A plug fixing device according to claim 1, wherein: the clamping blocks (11) are convex.

6. A plug fixing device according to claim 1, wherein: the baffle (16) is movably arranged in the cylinder shell (6), and the spring (17) is movably sleeved in the cylinder shell (6).