CN215497353U - Anti-drop-based electric appliance connecting wire structure - Google Patents

Abstract

The utility model provides an anti-drop-based electric appliance connecting wire structure. Anti-drop based electrical apparatus connection wire structure includes: the USB plug is fixedly connected with the connecting line body; the two joint blocks are fixedly arranged on the socket board; the two slots are respectively formed in the two connecting blocks; the two accommodating grooves are respectively formed in the inner wall of one side, far away from each other, of the two inlet grooves; the two clamping blocks are respectively installed in the two accommodating grooves in a sliding manner; the two springs are respectively fixedly installed on the inner wall of one side, far away from the containing groove, of the containing groove. The anti-drop-based electric appliance connecting line structure has the advantages of convenience in operation, small space limitation and long service life.

Description

Anti-drop-based electric appliance connecting wire structure

Technical Field

The utility model relates to the technical field of cable connection, in particular to an anti-drop electric appliance connecting wire structure.

Background

The electrical appliance connecting wire is one of components for connecting an electrical circuit, and mainly plays roles of electrical connection and signal transmission between devices and the components, between the components and a cabinet, and between a system and a subsystem, and keeps the system and the system from changing with signal distortion and energy loss, and the quality of the electrical appliance connecting wire is related to the reliability of the overall operation of system equipment.

However, this kind of anti-drop mode of bolt tightening is comparatively traditional, generally is two bolt symmetries and screws up, screws up the space narrowly on the one hand, and when people rotated the bolt, is subject to the space scope, and it is longer to lead to the fastening process to use, and on the other hand bolt fastening's mode is after using longer time, the phenomenon of smooth silk can appear, leads to people to hardly extract the bayonet joint then, and the use of giving people brings inconvenience.

Therefore, it is necessary to provide an electrical connection line structure based on anti-dropping to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide an anti-drop electric appliance connecting wire structure which is convenient to operate, small in space limitation and long in service life.

In order to solve the above technical problem, the anti-drop electrical appliance connecting wire structure provided by the utility model comprises: the USB plug is fixedly connected with the connecting line body; the two joint blocks are fixedly arranged on the socket board; the two slots are respectively formed in the two connecting blocks; the two accommodating grooves are respectively formed in the inner wall of one side, far away from each other, of the two inlet grooves; the two clamping blocks are respectively installed in the two accommodating grooves in a sliding manner; the two first springs are fixedly arranged on the inner wall of one side, far away from each other, of the two accommodating grooves respectively, and one ends, close to each other, of the two first springs are fixedly connected with the corresponding clamping blocks; the two concave seats are fixedly arranged at the top and the bottom of the USB plug respectively; the two cross rods are respectively and fixedly arranged in the two concave seats; the two sliding plates are respectively sleeved on the two cross rods in a sliding manner; the two second springs are respectively sleeved on the two cross rods, one end of each second spring is fixedly connected with the inner wall of one side of the concave seat, and the other end of each second spring is fixedly connected with the sliding plate; the two insertion rods are fixedly arranged at the tops of the two sliding plates respectively, and one sides of the two insertion rods, which are close to the socket board, extend into the corresponding grooves; the two clamping grooves are respectively formed in the two inserting rods, and the sides, close to each other, of the two clamping blocks extend into the corresponding clamping grooves; the pushing mechanisms are arranged on the two insertion rods.

Preferably, the pushing mechanism comprises two movable cavities, two connecting grooves, two lifting plates, two ejector rods, two pull rods and two springs, the two movable cavities are respectively arranged on the two inserting rods, the two connecting grooves are respectively arranged on the inner walls of one sides, far away from each other, of the two movable cavities, the two lifting plates are respectively arranged in the two movable cavities, the lifting plates are in contact with the inner walls of the two sides of the movable cavities, the two ejector rods are respectively and fixedly arranged on one sides, far away from each other, of the two lifting plates, one ends, far away from each other, of the two ejector rods are respectively and slidably connected with the inner walls of one sides, far away from each other, of the two movable cavities, the ejector rods are matched with the clamping blocks, the two pull rods are respectively arranged in the two connecting grooves, and one ends, close to each other, of the two pull rods extend into the corresponding movable cavities and are fixedly connected with the corresponding lifting plates, two the one end that the pull rod was kept away from each other all extends to the correspondence outside the inserted bar, and two the pull rod respectively with two the inner wall sliding connection of spread groove, two three difference covers of spring are established two on the pull rod, two the one end that the spring three-phase was close to each other respectively with two lifter plate fixed connection, two the one end that the spring three was kept away from each other respectively with two the one side inner wall fixed connection that the spread groove was kept away from each other, the pull rod is located the outer one end fixed mounting of inserted bar has the pull ring.

Preferably, a pressing plate is fixedly mounted on one side of the insertion rod, which is far away from the socket plate.

Preferably, the inner wall of one side, close to each other, of each of the two clamping grooves is provided with a sliding opening, the two sliding openings are respectively communicated with the two movable cavities, and the two ejector rods penetrate through the corresponding sliding openings and are in sliding connection with the corresponding inner walls of the sliding openings.

Preferably, the USB plug is kept away from one side of socket is equipped with the line box, the connecting wire body runs through the line box and with line box swing joint, the spool is installed to the line box internal rotation, the connecting wire body runs through the spool and with spool swing joint, the one end of spool extends to the outer and fixed mounting of line box has the carousel, a plurality of restriction grooves have been seted up on the carousel, the line box is close to fixed mounting has the panel on one side outer wall of carousel, slidable mounting has the pole that links up on the panel, the bottom fixed mounting of pole that links up has the restriction piece, the bottom of restriction piece extends to corresponding in the restriction inslot.

Preferably, a spring IV is sleeved on the connecting rod, the top end of the spring IV is fixedly connected with the panel, and the bottom end of the spring IV is fixedly connected with the limiting block.

Preferably, the top end of the connecting rod is fixedly provided with a lifting plate, the panel is provided with a vertical rod in a sliding manner, the bottom end of the vertical rod is fixedly connected with the limiting block, and the top end of the vertical rod is fixedly connected with the lifting plate.

Compared with the related art, the anti-drop electric appliance connecting wire structure provided by the utility model has the following beneficial effects:

the utility model provides an anti-drop-based electric appliance connecting wire structure, which is characterized in that an inserting rod can have a final inserting position through the inserting matching of the inserting rod and a slot, so that a clamping block can perfectly correspond to a clamping slot, then the inserting rod is reliably clamped in the slot under the pressure action of a spring I through the clamping of the clamping block and the clamping slot, and then a good and lasting anti-drop work can be formed on a USB plug.

Drawings

Fig. 1 is a schematic front view of a first embodiment of an anti-drop electrical appliance connection line structure according to the present invention;

FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;

FIG. 3 is an enlarged schematic view of portion B shown in FIG. 2;

FIG. 4 is a schematic front view of a second embodiment of an anti-separation electrical connection structure according to the present invention;

FIG. 5 is a schematic diagram of an appearance structure of a second embodiment of the anti-drop electrical apparatus connection line structure according to the present invention;

fig. 6 is an enlarged schematic view of the portion C shown in fig. 5.

Reference numbers in the figures: 1. a connecting wire body; 2. a USB plug; 3. a socket board; 4. a joining block; 5. entering a groove; 6. a receiving groove; 7. a bit block; 8. a first spring; 9. a concave seat; 10. a cross bar; 11. a slide plate; 12. a second spring; 13. inserting a rod; 14. a clamping groove; 15. a movable cavity; 16. connecting grooves; 17. a lifting plate; 18. a top rod; 19. a pull rod; 20. a third spring; 21. a wire box; 22. a bobbin; 23. a turntable; 24. a limiting groove; 25. a panel; 26. a connecting rod; 27. a limiting block; 28. and a fourth spring.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

First embodiment

Referring to fig. 1 to 3, in a first embodiment of the present invention, an electrical connection structure based on anti-dropping includes: the USB plug-in connector comprises a connecting wire body 1 and a USB plug 2 plugged on a socket board 3, wherein the USB plug 2 is fixedly connected with the connecting wire body 1; the two joint blocks 4 are fixedly arranged on the socket board 3; the two slots 5 are respectively formed in the two connecting blocks 4; the two accommodating grooves 6 are respectively formed in the inner wall of one side, far away from the two inlet grooves 5, of each accommodating groove 6, and the inner space of each accommodating groove 6 can meet the requirement that the clamping block 7 slides up and down in the accommodating groove; the two clamping blocks 7 are respectively installed in the two accommodating grooves 6 in a sliding mode, and one sides, close to each other, of the two clamping blocks 7 are provided with a first inclined surface; the two springs I8 are fixedly arranged on the inner wall of one side, far away from each other, of each of the two accommodating grooves 6 respectively, one ends, close to each other, of the two springs I8 are fixedly connected with the corresponding clamping blocks 7, and the springs I8 can provide resilience force for the clamping blocks 7, so that the clamping blocks 7 can be automatically clamped into the clamping grooves 14 under the condition that the clamping blocks 7 correspond to the clamping grooves 14, and a convenient clamping mechanism is formed; the two concave seats 9 are respectively and fixedly arranged at the top and the bottom of the USB plug 2; the two cross rods 10 are respectively and fixedly arranged in the two concave seats 9, and the cross rods 10 can provide a sliding track with a designated horizontal position for the sliding plate 11; the two sliding plates 11 are respectively sleeved on the two cross rods 10 in a sliding manner, and the sliding plates 11 and the inner wall of one side of the concave seat 9 form a sliding relationship through the matching of sliding blocks and sliding grooves, so that the sliding plates 11 can form stable horizontal transverse movement; the two springs 12 are respectively sleeved on the two cross rods 10, one end of each spring 12 is fixedly connected with the inner wall of one side of the concave seat 9, the other end of each spring 12 is fixedly connected with the sliding plate 11, and the springs 12 can provide resilience tension for the sliding plate 11, so that the inserted rod 13 can be automatically pulled out of the groove 5, and the operation is convenient; the two insertion rods 13 are respectively fixedly arranged at the tops of the two sliding plates 11, one side of each insertion rod 13, close to the socket plate 3, extends into the corresponding groove 5, and an inclined surface II is formed at one end of each insertion rod 13, which is in the corresponding groove 5, and can be in interference fit with the inclined surface I of the clamping block 7, so that when the insertion rods 13 are inserted into the grooves 5, the clamping block 7 can be firstly abutted into the accommodating grooves 6; the two clamping grooves 14 are respectively formed in the two insertion rods 13, one sides, close to each other, of the two clamping blocks 7 extend into the corresponding clamping grooves 14, and the insertion rods 13 can be reliably limited due to the clamping fit formed between the clamping grooves 14 and the clamping blocks 7; the pushing mechanisms are arranged on the two insertion rods 13.

The pushing mechanism comprises two movable cavities 15, two connecting grooves 16, two lifting plates 17, two ejector rods 18, two pull rods 19 and two springs 20, wherein the two movable cavities 15 are respectively arranged on the two insertion rods 13, the movable cavities 15 can provide sufficient movable space for the lifting plates 17, the two connecting grooves 16 are respectively arranged on the inner walls of one sides, far away from each other, of the two movable cavities 15, the two lifting plates 17 are respectively arranged in the two movable cavities 15, the lifting plates 17 are in contact with the inner walls of the two sides of the movable cavities 15, the lifting plates 17 are utilized to link the linkage motion between the pull rods 19 and the ejector rods 18, so that the clamping blocks 7 can be conveniently pushed out of the clamping grooves 14, the two ejector rods 18 are respectively and fixedly arranged on one sides, far away from each other, of the two ejector rods 18 are respectively in sliding connection with the inner walls of one sides, far away from each other, of the two movable cavities 15, the ejector rod 18 is matched with the clamping block 7, the two pull rods 19 are respectively arranged in the two connecting grooves 16, one ends, close to each other, of the two pull rods 19 extend into the corresponding movable cavity 15 and are fixedly connected with the corresponding lifting plate 17, one ends, far away from each other, of the two pull rods 19 extend out of the corresponding inserting rod 13, the two pull rods 19 are respectively in sliding connection with the inner walls of the two connecting grooves 16, the two springs three 20 are respectively sleeved on the two pull rods 19, one ends, close to each other, of the two springs three 20 are respectively fixedly connected with the two lifting plates 17, one ends, far away from each other, of the two springs three 20 are respectively fixedly connected with the inner walls of one side, far away from each other, of the two connecting grooves 16, one end, located outside the inserting rod 13, of the pull rod 19 is fixedly provided with a pull ring, and the springs three 20 can provide resilience for the lifting plate 17, so that the lifting plate 17 can bring the carrier rod 18 back to the original position automatically when the person releases the tab.

A pressing plate is fixedly arranged on one side of the insertion rod 13 far away from the socket plate 3.

Two slide openings are formed in the inner wall of one side, close to each other, of each clamping groove 14, the two slide openings are communicated with the two movable cavities 15 respectively, the two ejector rods 18 penetrate through the corresponding slide openings and are in sliding connection with the corresponding inner walls of the slide openings, the inner diameters of the slide openings are matched with the diameters of the ejector rods 18, and the ejector rods 18 can freely slide up and down in the slide openings.

The working principle of the anti-drop electric appliance connecting line structure provided by the utility model is as follows:

in the using process of the connecting line body 1, the USB plug 2 is inserted into the specified socket on the socket board 3, so that external electrical equipment connected through the connecting line body 1 can be used, and in the state, the second spring 12 is in a stretching state;

in the using process, the clamping block 7 is firmly clamped in the clamping groove 14, so that the connecting wire body 1 cannot fall off under the condition of large external force pulling degree, and the operation of external electrical equipment is more stable and smooth;

when the USB plug 2 needs to be pulled out in the later stage, only two pull rings need to be pulled in the direction away from each other, and under the connection driving of the pull rod 19, the two lifting plates 17 are away from each other, so that the two ejector rods 18 can enter the corresponding clamping grooves 14 and gradually push the corresponding clamping blocks 7 out of the clamping grooves 14, and after the two clamping blocks 7 are pushed out of the corresponding clamping grooves 14, the second spring 12 loses traction limitation, so that the sliding plate 11 is pulled back in the direction away from the socket plate 3, the inserted rod 13 can be pulled out of the groove 5, then the USB plug 2 is pulled out, and after being pulled out, the clamping blocks 7 automatically rebound into the groove 5;

until the next time of inserting the use, insert appointed socket with USB plug 2 earlier, then press two towards the direction that is close to socket 3 and press the board, insert two inserted bars 13 corresponding income inslot 5, after inserted bar 13 contacted screens piece 7, just can support screens piece 7 earlier and accomodate the groove 6 in, spring 8 atress compression this moment, until inserted bar 13 inserts the back that targets in place, spring 8 releases elasticity, bring screens piece 7 into screens groove 14 automatically, and then accomplish anti-drop work.

Compared with the related art, the anti-drop electric appliance connecting wire structure provided by the utility model has the following beneficial effects:

through the inserted bar 13 that sets up and the grafting cooperation of going into groove 5, can make inserted bar 13 have a final inserted position, make screens piece 7 can with 14 perfect correspondences in screens groove, then the block of rethread screens piece 7 and screens groove 14, and under the pressure effect of spring 8, make inserted bar 13 by reliable card in going into groove 5, then can form good and lasting anti-drop work to USB plug 2, compare in the mode of traditional bolt tightening, above-mentioned mode is more convenient, the space limitation is less, and more can not have the condition of bolt smooth silk, long service life is relatively, make things convenient for people to use.

Second embodiment:

based on the electrical apparatus connecting wire structure based on the anti-drop that the first embodiment of this application provided, the second embodiment of this application provides another kind of electrical apparatus connecting wire structure based on the anti-drop. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

The second embodiment of the present invention will be further described with reference to the drawings and the following description.

Referring to fig. 4-6, the anti-drop electrical connection structure further includes a wire box 21, the wire box 21 is disposed on a side of the USB plug 2 away from the socket board 3, the connection wire body 1 penetrates the wire box 21 and is movably connected to the wire box 21, a spool 22 is rotatably mounted in the wire box 21, the connection wire body 1 penetrates the spool 22 and is movably connected to the spool 22, a through hole is formed in the spool 22, the connection wire body 1 penetrates the through hole, one end of the spool 22 extends out of the wire box 21 and is fixedly mounted with a turntable 23, the turntable 23 is formed with a plurality of limiting grooves 24, the plurality of limiting grooves 24 are distributed in a circular array, and the distance between adjacent limiting grooves 24 is small, so that people can conveniently adjust the corresponding positions of the limiting grooves 24 and the limiting blocks 27, a panel 25 is fixedly mounted on an outer wall of a side of the wire box 21 close to the turntable 23, a joint rod 26 is slidably mounted on the panel 25, a limiting block 27 is fixedly mounted at the bottom end of the joint rod 26, and the bottom of the limiting block 27 extends into the corresponding limiting groove 24.

The joint rod 26 is sleeved with a spring IV 28, the top end of the spring IV 28 is fixedly connected with the panel 25, the bottom end of the spring IV 28 is fixedly connected with the limiting block 27, and the spring IV 28 can provide pressing force for the limiting block 27 and then resilience force.

The top fixed mounting that links up pole 26 has the riser, slidable mounting has the montant on the panel 25, the bottom of montant with restriction piece 27 fixed connection, the top of montant with riser fixed connection, the montant can provide the slip restriction for restriction piece 27, makes it only slide from top to bottom to make the stable inserting of restriction piece 27 in restriction groove 24.

In the present embodiment, the connection cord body 1 passes through the line box 21, and when the connection cord body 1 is not wound on the spool 22, the line box 21 and the spool 22 can freely slide on the connection cord body 1, and the line box 21 is generally in the middle position of the connection cord body 1;

in the using process, according to the using distance between the field electrical equipment and the socket board 3, when the connecting line body 1 between the field electrical equipment and the socket board 3 is longer, the lifting board can be pulled upwards, the limiting block 27 is pulled out of the limiting groove 24, at the moment, the spring four 28 is in a compressed state, then the rotating disc 23 is rotated, the connecting line body 1 can be wound, until the length of the connecting line body 1 between the electrical equipment and the socket board 3 is not long, the rotating disc 23 can be stopped and slightly adjusted, the limiting block 27 can correspond to the corresponding limiting groove 24, then the lifting board is loosened, the limiting block 27 is automatically brought into the limiting groove 24 under the action of the spring four 28, then the winding of the connecting line body 1 and the fixing work of the wound spool 22 are completed, and by the mode, the longer connecting line body 1 can be wound, so that cables on the working site can not be disorderly, the wire arrangement is convenient for people.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (7)

1. The utility model provides an electrical apparatus connection line structure based on anti-drop which characterized in that includes:

the USB plug is fixedly connected with the connecting line body;

the two joint blocks are fixedly arranged on the socket board;

the two slots are respectively formed in the two connecting blocks;

the two accommodating grooves are respectively formed in the inner wall of one side, far away from each other, of the two inlet grooves;

the two clamping blocks are respectively installed in the two accommodating grooves in a sliding manner;

the two first springs are fixedly arranged on the inner wall of one side, far away from each other, of the two accommodating grooves respectively, and one ends, close to each other, of the two first springs are fixedly connected with the corresponding clamping blocks;

the two concave seats are fixedly arranged at the top and the bottom of the USB plug respectively;

the two cross rods are respectively and fixedly arranged in the two concave seats;

the two sliding plates are respectively sleeved on the two cross rods in a sliding manner;

the two second springs are respectively sleeved on the two cross rods, one end of each second spring is fixedly connected with the inner wall of one side of the concave seat, and the other end of each second spring is fixedly connected with the sliding plate;

the two insertion rods are fixedly arranged at the tops of the two sliding plates respectively, and one sides of the two insertion rods, which are close to the socket board, extend into the corresponding grooves;

the two clamping grooves are respectively formed in the two inserting rods, and the sides, close to each other, of the two clamping blocks extend into the corresponding clamping grooves;

the pushing mechanisms are arranged on the two insertion rods.

2. The anti-drop electric appliance connecting wire structure according to claim 1, wherein the pushing mechanism comprises two movable cavities, two connecting grooves, two lifting plates, two ejector rods, two pull rods and two springs, the two movable cavities are respectively formed on the two insertion rods, the two connecting grooves are respectively formed on the inner walls of the two movable cavities far away from each other, the two lifting plates are respectively arranged in the two movable cavities, the lifting plates are in contact with the inner walls of the two movable cavities, the two ejector rods are respectively fixedly arranged on the sides of the two lifting plates far away from each other, the ends of the two ejector rods far away from each other are respectively in sliding connection with the inner walls of the two movable cavities far away from each other, the ejector rods are adapted to the clamping blocks, the two pull rods are respectively arranged in the two connecting grooves, two the one end that the pull rod is close to each other all extends to the correspondence the activity intracavity and with correspond lifter plate fixed connection, two the one end that the pull rod was kept away from each other all extends to the correspondence outside the inserted bar, and two the pull rod respectively with two the inner wall sliding connection of spread groove, two three difference covers of spring are established two on the pull rod, two the one end that the spring three-phase was close to each other respectively with two lifter plate fixed connection, two the one end that the spring three was kept away from each other respectively with two one side inner wall fixed connection that the spread groove was kept away from each other, the pull rod is located the outer one end fixed mounting of inserted bar has the pull ring.

3. The anti-drop electric appliance connecting wire structure as claimed in claim 1, wherein a pressing plate is fixedly installed on one side of the insertion rod away from the socket plate.

4. The anti-drop electric appliance connecting wire structure according to claim 2, wherein sliding openings are formed in the inner wall of one side of each of the two clamping grooves, the two sliding openings are respectively communicated with the two movable cavities, and the two push rods penetrate through the corresponding sliding openings and are slidably connected with the inner wall of the corresponding sliding opening.

5. The anti-drop's electrical apparatus connecting wire structure as claimed in claim 1, wherein one side that the USB plug kept away from the socket board is equipped with the line box, the connecting wire body run through the line box and with line box swing joint, the line axle is installed to the internal rotation of line box, the connecting wire body run through the line axle and with line axle swing joint, the one end of line axle extends to outside the line box and fixed mounting has the carousel, a plurality of restriction grooves have been seted up on the carousel, the line box is close to fixed mounting has the panel on one side outer wall of carousel, slidable mounting has the linking pole on the panel, the bottom fixed mounting of linking pole has the restriction piece, the bottom of restriction piece extends to corresponding in the restriction groove.

6. The anti-drop electric appliance connecting wire structure according to claim 5, wherein a spring IV is sleeved on the connecting rod, the top end of the spring IV is fixedly connected with the panel, and the bottom end of the spring IV is fixedly connected with the limiting block.

7. The anti-drop electric appliance connecting wire structure as claimed in claim 5, wherein a lifting plate is fixedly mounted at the top end of the connecting rod, a vertical rod is slidably mounted on the panel, the bottom end of the vertical rod is fixedly connected with the limiting block, and the top end of the vertical rod is fixedly connected with the lifting plate.

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