CN210723621U

CN210723621U - Steering plug

Info

Publication number: CN210723621U
Application number: CN201921557575.8U
Authority: CN
Inventors: 董亮
Original assignee: Zhejiang Dahua Technology Co Ltd
Current assignee: Zhejiang Dahua Technology Co Ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-06-09
Anticipated expiration: 2029-09-18

Abstract

The utility model provides a steering plug, which comprises a plug, a mounting plate, a shell and a clamping piece, wherein the plug is fixedly connected with the mounting plate, the shell is clamped with a step section formed between the plug and the mounting plate, and the plug and the mounting plate are respectively positioned at two sides of the shell and can rotate relative to the shell; the spout has been seted up to the outer fringe of mounting panel, joint spare set up in on the casing and inlay and locate in the spout, joint spare can be followed the spout slides and removes right the joint of mounting panel. The steering plug of the utility model can rotate relative to the shell, thereby ensuring that the plug can be smoothly inserted into a socket with smaller space and the interference of the smaller shell to other power holes in the socket; meanwhile, the plug is prevented from moving relative to the shell, the adverse effect on an internal lead is reduced, and the normal work of the rotary plug is ensured.

Description

Steering plug

Technical Field

The utility model relates to the technical field of plugs, especially, relate to a steering plug.

Background

A plug is a device for connecting an appliance such as an electric appliance to a power supply. Part of the existing plugs can be pulled and rotated relative to the shell, so that the direction of the plugs is changed, the problem that the plugs cannot be inserted into the sockets due to small space is solved, and meanwhile, the interference of the plugs on other power supply holes of the sockets is reduced; however, the plug is usually connected with a wire inside, and the plug should be prevented from moving relative to the shell as much as possible. After the existing plug is pulled out for many times, the situation that an internal lead is broken possibly exists, and then the plug cannot be normally used.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to above-mentioned problem, provide a turn to plug, when aiming at the plug to insert the socket, reduce the interference of plug to other power holes in the socket, minimize the harmful effects to the inside wire of plug simultaneously.

The utility model provides a steering plug, which comprises a plug, a mounting plate, a shell and a clamping piece, wherein the plug is fixedly connected with the mounting plate, the shell is clamped with a step section formed between the plug and the mounting plate, and the plug and the mounting plate are respectively positioned at two sides of the shell and can rotate relative to the shell; the spout has been seted up to the outer fringe of mounting panel, joint spare set up in on the casing and inlay and locate in the spout, joint spare can be followed the spout slides and removes right the joint of mounting panel.

Several alternatives are provided below, but not as an additional limitation to the above general solution, but merely as a further addition or preference, each alternative being combinable individually for the above general solution or among several alternatives without technical or logical contradictions.

In one of them embodiment, the casing has been seted up the operation hole, the joint spare with the operation hole sets up relatively and passes through the operation hole is followed expose in the casing, the joint spare is through being pressed in order to relieve spacing in the joint of mounting panel.

In one of them embodiment, turn to the plug and still include the mount pad and reset the piece, the mount pad is fixed set up in the casing, the one end that resets supports holds the mount pad, the other end that resets supports holds the joint piece, the piece that resets is used for resetting the joint piece.

In one embodiment, the side wall of the clamping piece is thickened to form a limiting table, and the clamping piece abuts against the inner side of the shell through the limiting table.

In one of them embodiment, joint spare includes the guide part, the guide part wears to establish reset piece and mount pad, the guide part can lead joint spare is followed the spout slides.

In one embodiment, the mounting base is provided with a guide hole, and the guide portion penetrates through the guide hole and guides the clamping piece to slide along the sliding groove.

In one of them embodiment, the quantity of spout is two at least, two at least the spout is followed the mutual interval setting of circumference of mounting panel, the mounting panel can rotate so that the joint spare is optionally embedded into in any one spout and the joint the mounting panel relatively the casing.

In one embodiment, part of the edge of the mounting plate is recessed to form a first step part and a second step part, and a positioning part is arranged in the housing and can limit the rotation angle of the mounting plate by abutting against the first step part or the second step part.

In one embodiment, a central angle formed by the two chutes farthest from each other in the circumferential direction of the mounting plate is the same as a central angle formed by the first step portion and the second step portion.

In one embodiment, the number of the sliding grooves is two; the central angle formed by the two sliding grooves is 90 degrees.

The utility model discloses a steering plug, plug and mounting panel fixed connection and centre gripping casing, plug and mounting panel can rotate relative to the casing, and joint spare can joint the mounting panel, and then realize the fixed of plug, and joint spare can relieve the joint to the mounting panel simultaneously, and then ensures that the plug can rotate relative to the casing, guarantees that the plug can smoothly insert the socket that the space is less to reduce the casing to the interference of other power holes in the socket; meanwhile, the plug is prevented from moving relative to the shell, the adverse effect on an internal lead is reduced, and the normal work of the rotary plug is ensured.

Drawings

Fig. 1 is a schematic structural view of a steering plug according to an embodiment of the present invention;

FIG. 2 is a schematic view of the steering plug of FIG. 1 from another perspective;

FIG. 3 is a schematic view of the steering plug of FIG. 1 from another perspective;

fig. 4 is a schematic structural view of a snap-in member of the steering plug of fig. 1.

Description of reference numerals:

100. a steering plug; 10. a housing; 11. mounting holes; 12. an operation hole; 13. a positioning part; 20. a plug assembly; 21. a plug; 211. a plug-in part; 212. an installation part; 22. mounting a plate; 221. a chute; 221a, a first chute; 221b, a second chute; 222. a first step portion; 223. a second step portion; 224. a limiting section; 30. a clamping assembly; 31. a clamping piece; 311. a clamping part; 312. a guide portion; 313. an installation part; 314. a limiting table; 32. a reset member; 33. a mounting seat; 331. and (4) a guide hole.

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.

It will be understood that when an element is referred to as being "mounted on" another element, it can be directly mounted on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, fig. 1 is a schematic structural diagram of a steering plug 100 according to an embodiment of the present invention. The utility model provides a turn to plug 100, turn to plug 100 and set up on electrical equipment for be connected to electrical equipment to the power. When the steering plug 100 is inserted into the external power socket, the steering plug 100 can reduce interference to other power holes in the external power socket, and is beneficial to improving the utilization rate of the power holes in the external power socket.

The steering plug 100 comprises a shell 10, a plug assembly 20 and a clamping assembly 30, wherein the plug assembly 20 and the clamping assembly 30 are connected with the shell 10; the shell 10 is used for accommodating external wires and installing the plug assembly 20 and the clamping assembly 30; the plug assembly 20 is used for connecting a power supply and can rotate relative to the housing 10, and the clamping assembly 30 is used for clamping the plug assembly 20, so that the plug assembly 20 can be fixed relative to the housing 10, and normal use of the steering plug 100 is guaranteed.

Referring to fig. 2, fig. 2 is a schematic structural diagram of the plug 100 shown in fig. 1 from another view angle. The housing 10 is provided with a mounting hole 11 and an operation hole 12, the mounting hole 11 and the operation hole 12 are arranged at intervals, the mounting hole 11 is used for mounting the plug assembly 20, and the operation hole 12 is used for mounting and operating the clamping assembly 30. The mounting hole 11 is substantially a circular hole.

In the embodiment, the side wall of the housing is recessed and provided with the mounting hole 11, the side wall of the housing forming the mounting hole 11 is step-shaped, and the mounting hole 11 and the side wall of the housing are clamped with the plug assembly 20, so that the plug assembly 20 can be smoothly mounted on the housing 10; it is understood that in other embodiments, the mounting hole 11 may be formed by a direct opening in the side wall of the housing, as long as the mounting hole 11 is capable of mounting the plug assembly 20.

The plug assembly 20 comprises a plug 21 and a mounting plate 22, wherein the plug 21 is fixedly connected with the mounting plate 22, the plug 21 is used for connecting an external power socket, and the mounting plate 22 is used for mounting the plug 21 and realizing the turning of the plug 21. The plug 21 and the mounting plate 22 sandwich the housing 10, that is, the plug 21 and the mounting plate 22 are respectively located at two sides of the housing 10 and can rotate relative to the housing 10, and the housing 10 is clamped with a stage formed between the plug 21 and the mounting plate 22.

In the present embodiment, the plug 21 includes a plug portion 211 and a mounting portion 212, the plug portion 211 is used for connecting an external power outlet, and the mounting portion 212 is used for connecting the mounting plate 22. The stage is formed between the plugging portion 211 and the mounting portion 212, the mounting portion 212 is arranged in the mounting hole 11 and fixedly connected with the mounting plate 22, the plugging portion 211 abuts against the side wall of the shell forming the mounting hole 11, and the shell 10 is clamped between the plug 21 and the mounting plate 22.

It can be understood that, in other embodiments, the plug 21 is in a non-step structure, a stage is formed on the mounting plate 22, the housing 10 is clamped to the stage on the mounting plate 22, the mounting plate 22 is fixedly connected to the plug 21, and the plug 21 abuts against a side wall of the housing, so that the plug 21 and the mounting plate 22 can also clamp the housing, that is, the plug 21 and the mounting plate 22 are respectively located on two sides of the housing 10 and can rotate relative to the housing 10.

In the present embodiment, the plug 21 and the mounting plate 22 are fixedly connected by a threaded fastener, and the plug 21 and the mounting plate 22 sandwich the housing 10, and the tightness between the plug 21 and the mounting plate 22 and the housing 10 can be adjusted by using the threaded fastener, so as to prevent the plug 21 turning function of the turning plug 100 from being damaged due to the over-tight or over-loose of the housing 10 sandwiched by the plug 21 and the mounting plate 22; it is understood that in other embodiments, the plug 21 and the mounting plate 22 may be fixed by other connection methods such as adhesive connection, so long as the plug 21 and the mounting plate 22 are fixedly connected and can rotate relative to the housing 10.

Referring to fig. 3, fig. 3 is a schematic structural diagram of the steering plug 100 shown in fig. 1 from another view angle. The mounting plate 22 is substantially circular, a sliding groove 221 is formed in the outer edge of the mounting plate 22, and the sliding groove 221 is used for matching with the clamping assembly 30, so that the clamping assembly 30 can clamp the mounting plate 22. The quantity of spout 221 is at least two, two at least spouts 221 set up along the mutual interval of the circumference of mounting panel 22, mounting panel 22 can rotate relative casing 10, and then make joint subassembly 30 can optionally imbed in arbitrary one spout 221 and joint mounting panel 22, because mounting panel 22 and plug 21 fixed connection, and then can realize that plug 21 rotates and is fixed relative casing 10, thereby be favorable to turning to plug 100 and insert the less external power source socket in spatial position smoothly, can reduce the interference that turns to plug 100 other power source holes in the external power source socket simultaneously.

Part of the edge of the mounting plate 22 is recessed to form a first step portion 222 and a second step portion 223, a limiting section 224 is arranged between the first step portion 222 and the second step portion 223, a positioning portion 13 is arranged inside the casing 10, the positioning portion 13 is arranged in the limiting section 224, when the mounting plate 22 rotates relative to the casing 10, the positioning portion 13 can limit the rotation angle of the mounting plate 22 by abutting against the first step portion 222 or the second step portion 223, that is, the positioning portion 13 enables the mounting plate 22 to rotate within a certain angle.

The central angle that two spouts 221 that the distance is farthest along mounting panel 22 circumference formed, the central angle that presss from both sides and establish is the same with first step portion 222 and second step portion 223, mounting panel 22 is when the central angle rotation that first step portion 222 and second step portion 223 formed, joint subassembly 30 can select any one in all spouts 221 to carry out the joint, thereby make joint subassembly 30 can select spout 221 fast in certain angular range, improve the operation purposiveness, it is fixed to be favorable to joint subassembly 30 can carry out the joint to mounting panel 22 fast.

In this embodiment, the number of the sliding grooves 221 is two, the two sliding grooves 221 are respectively a first sliding groove 221a and a first sliding groove 221b, a central angle formed by the first sliding groove 221a and the first sliding groove 221b is the same as a central angle formed by the first step portion 222 and the second step portion 223, when the mounting plate 22 rotates relative to the housing 10, the mounting plate 22 can be directly rotated to a state where the positioning portion 13 abuts against the first step portion 222 or the second step portion 223, because the central angles of the two sliding grooves are the same as the central angles of the two step portions, when the positioning portion 13 abuts against the first step portion 222 or the second step portion 223, the clamping assembly 30 can quickly and accurately select the corresponding sliding groove 221, so that the clamping assembly 30 can be conveniently operated to engage with the corresponding sliding groove 221.

It is worth to be noted that, the first step portion 222, the second step portion 223, the first sliding groove 221a and the first sliding groove 221b are sequentially arranged along the circumferential direction of the mounting plate 22, in order to ensure that the clamping assembly 30 can quickly and accurately select the corresponding sliding grooves, the first step portion 222 corresponds to the first sliding groove 221a, the second step portion 223 corresponds to the first sliding groove 221b, that is, when the positioning portion 13 abuts against the first step portion 222, the first sliding groove 221a corresponds to the operation hole 12, the clamping assembly 30 can be matched with the first sliding groove 221a to clamp the mounting plate 22, when the positioning portion 13 is changed from abutting against the first step portion 222 to abutting against the second step portion 223, the first sliding groove 221b corresponds to the operation hole 12, and the clamping assembly 30 can be matched with the first sliding groove 221b to clamp the mounting plate 22.

In this embodiment, the central angle formed by the two sliding grooves is 90 degrees, and the central angle formed by the first step portion 222 and the second step portion 223 is also 90 degrees, that is, the plug 21 can rotate 90 degrees relative to the housing 10 and is fixed through the clamping assembly 30, and the rotation of 90 degrees relative to the housing 10 of the plug 21 can enable the housing 10 to substantially avoid interference with other power holes in the external power socket, so that the housing 10 can avoid the other power holes.

It is understood that, in other embodiments, the number of the sliding grooves 221 may be other values, as long as it is ensured that the central angle formed by the two sliding grooves farthest from the circumferential direction of the mounting plate 22 is the same as the central angle formed by the first stepped portion 222 and the second stepped portion 223, and the central angle formed by the two sliding grooves and the central angle formed by the two stepped portions may also be other values, as long as the plug 21 rotates by a certain angle relative to the housing 10, the housing 10 may avoid interference with the rest of the power supply holes in the external power supply socket.

The clamping assembly 30 comprises a clamping piece 31, a resetting piece 32 and a mounting seat 33, the resetting piece 32 and the mounting seat 33 are connected with the clamping piece 31, the clamping piece 31 is used for clamping the mounting plate 22, the resetting piece 32 is used for resetting the clamping piece 31, and the mounting seat 33 is used for assisting in mounting the clamping piece 31.

Referring to fig. 4, fig. 4 is a schematic structural view of a clamping member in the steering plug shown in fig. 1. The clip 31 is disposed in the operation hole 12 and opposite to the operation hole 12, and the clip 31 is exposed from the housing 10 through the operation hole 12. The clamping piece 31 wraps the clamping portion 311, the guide portion 312 and the mounting portion 313, the clamping portion 311 and the guide portion 312 are connected with the mounting portion 313, the clamping portion 311 is used for matching with the sliding groove 221 and clamping the mounting plate 22, the guide portion 312 is used for guiding the movement of the clamping piece 31, and the mounting portion 313 is used for arranging the clamping piece 31.

The shape of the clamping portion 311 is adapted to the shape of the sliding groove 221, that is, the clamping portion 311 can be embedded in the sliding groove 221 and clamp the mounting plate 22. In the present embodiment, the sliding groove 221 is substantially in a right-angled "U" shape, the contour of the clamping portion 311 is also in a right-angled "U" shape, and when the clamping portion 311 is disposed in the sliding groove 221, the edge of the clamping portion 311 and the edge of the sliding groove are attached to each other, which is further beneficial to improving the stability of the clamping portion 311 in clamping the mounting plate 22; it is understood that in other embodiments, the shape of the sliding groove 221 and the shape of the clamping portion 311 may be other shapes as long as the clamping portion 311 can be embedded in the sliding groove 221 and clamp the mounting plate 22.

Guiding part 312 and installation department 313 fixed connection, resetting piece 32 and mount pad 33 are worn to establish by guiding part 312, and when joint piece 31 removed along spout 221, guiding part 312 can lead joint piece 31 to remove, and then is convenient for joint piece 31 embedding or roll-off spout 221.

In the present embodiment, the guiding portion 312 is disposed at the axial position of the clamping member 31, which is beneficial to improving the stability of the guiding portion 312 guiding the movement of the clamping member 31 and ensuring that the clamping member 31 can be smoothly inserted into or slid out of the sliding groove 221; it is understood that in other embodiments, the guiding portion 312 may be disposed at other positions of the clamping member 31, as long as the guiding portion 312 can guide the movement of the clamping member 31 along the sliding slot 221.

In this embodiment, the guiding portion 312 and the mounting portion 313 are integrally formed, so as to ensure that the guiding portion 312 guides the movement of the clamping member 31 to have good stability; it is understood that in other embodiments, the guide portion 312 and the mounting portion 313 may be provided separately and may be fixed by adhesive bonding or the like.

The side wall of the mounting portion 313 is thickened to form a limiting table 314, when the clamping piece 31 is arranged in the operation hole 12, the part of the mounting portion 313 extends out of the operation hole 12, and the limiting table 314 abuts against the inner side of the shell 10 to prevent the clamping piece 31 from being ejected. The reset piece 32 is in a compressed state, one end of the reset piece 32 abuts against the mounting seat 33, and the other end of the reset piece 32 abuts against the limit table 314 and abuts against the inner side of the housing 10. The joint 31 is pressed and can be made the joint portion 311 roll-off spout 221, and then the joint 31 is relieved and is spacing to the joint of mounting panel 22, thereby realize that mounting panel 22 can rotate relative casing 10, rotate the back and need when fixed when mounting panel 22 relative casing 10, reset 32 and can reset joint 31, thereby make joint portion 311 imbed other spouts 221 once more, and then realize joint 31 joint mounting panel 22 once more and fixed plug 21.

The fixed setting in casing 10's inside of mount pad 33, guiding hole 331 has been seted up on mount pad 33, guide 312 wears to establish piece 32 that resets and places in guiding hole 331, guide 312 suits with guiding hole 331 shape, guide 312 is when placing guide 331 in promptly, guide 312 laminates with the lateral wall that forms guiding hole 331 mutually, when joint 31 slides along spout 221, the central line removal along guiding hole 331 of joint 31 accessible guide 312, and then guarantee the gliding stability of joint 31, be favorable to joint 31 normal work.

In the present embodiment, the guiding hole 331 is substantially a circular hole, and the guiding portion 312 is cylindrical, so that the manufacturing process is facilitated; it is understood that in other embodiments, the guide hole 331 may be a regular hole such as a square hole or an irregular hole, as long as the guide portion 312 can adapt to the shape of the guide hole 331.

In the embodiment, most of the housing 10 is made of plastic, and the mounting seat 33 and the housing 10 are fixed by adhesive, so that the mounting seat 33 and the housing 10 are connected with each other to ensure good flatness, which is beneficial to improving the connection stability between the mounting seat 33 and the housing 10; it is understood that, in other embodiments, the mounting seat 33 and the housing 10 may be fixed by other connection methods, as long as the mounting seat 33 and the housing 10 are fixedly connected.

The utility model discloses a steering plug 100, plug 21 and mounting panel 22 fixed connection and centre gripping casing 10, plug 21 and mounting panel 22 can rotate relative to casing 10, joint 31 can joint mounting panel 22, and then realize the fixed of plug 21, and joint 31 can remove the joint to mounting panel 22 simultaneously, and then ensure that plug 21 can rotate relative to casing 10, guarantee that plug 21 can insert the less external power socket in space smoothly, and reduce the interference of casing 10 to other power holes in the external power socket; meanwhile, the plug 21 is prevented from moving relative to the shell 10, the adverse effect on the internal lead is reduced, and the normal work of the steering plug 100 is ensured.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be taken as limiting the present invention, and that suitable modifications and variations of the above embodiments are within the scope of the invention as claimed.

Claims

1. The steering plug (100) is characterized by comprising a plug (21), a mounting plate (22), a shell (10) and a clamping piece (31), wherein the plug (21) is fixedly connected with the mounting plate (22), the shell (10) is clamped with a platform stage formed between the plug (21) and the mounting plate (22), and the plug (21) and the mounting plate (22) are respectively positioned on two sides of the shell (10) and can rotate relative to the shell (10); spout (221) have been seted up to the outer fringe of mounting panel (22), joint spare (31) set up in on casing (10) and inlay and locate in spout (221), joint spare (31) can be followed spout (221) slide and remove right the joint of mounting panel (22).

2. The steering plug (100) according to claim 1, wherein the housing (10) is provided with an operation hole (12), the engaging member (31) is disposed opposite to the operation hole (12) and exposed from the housing (10) through the operation hole (12), and the engaging member (31) is pressed to release the engaging limit of the mounting plate (22).

3. The steering plug (100) according to claim 2, wherein the steering plug (100) further comprises a mounting seat (33) and a reset member (32), the mounting seat (33) is fixedly arranged in the housing (10), one end of the reset member (32) abuts against the mounting seat (33), the other end of the reset member (32) abuts against the clamping member (31), and the reset member (32) is used for resetting the clamping member (31).

4. The steering plug (100) according to claim 3, wherein the side wall of the clip (31) is thickened to form a limit stop (314), and the clip (31) abuts against the inner side of the housing (10) through the limit stop (314).

5. The steering plug (100) according to claim 3, wherein the engaging member (31) comprises a guiding portion (312), the guiding portion (312) penetrates through the reset member (32) and the mounting seat (33), and the guiding portion (312) can guide the engaging member (31) to slide along the sliding groove (221).

6. The steering plug (100) according to claim 5, wherein the mounting seat (33) is provided with a guide hole (331), and the guide portion (312) penetrates through the guide hole (331) and guides the clip member (31) to slide along the sliding slot (221).

7. The steering plug (100) according to claim 1, wherein the number of the sliding grooves (221) is at least two, at least two of the sliding grooves (221) are arranged at intervals along the circumferential direction of the mounting plate (22), and the mounting plate (22) can rotate relative to the housing (10) to enable the clamping piece (31) to be selectively embedded into any one of the sliding grooves (221) and clamped with the mounting plate (22).

8. The angle plug (100) according to claim 7, wherein a part of the edge of the mounting plate (22) is recessed to form a first step portion (222) and a second step portion (223), a positioning portion (13) is provided in the housing (10), and the positioning portion (13) can limit the rotation angle of the mounting plate (22) by abutting against the first step portion (222) or the second step portion (223).

9. The angle plug (100) according to claim 8, wherein the central angle formed by the two runners (221) that are the farthest from each other in the circumferential direction of the mounting plate (22) is the same as the central angle formed by the first stepped portion (222) and the second stepped portion (223).

10. Steering plug (100) according to claim 9, characterised in that the number of runners (221) is two; the central angle formed by the two sliding grooves (221) is 90 degrees.