CN216903507U - Socket with self-resetting flip cover - Google Patents

Abstract

The utility model relates to a technical field of electrical apparatus discloses a socket with from flip that restores to throne, and it includes socket ontology and flip, flip rotates and connects on socket ontology, the last spliced pole that is provided with of socket ontology, be provided with on the flip and rotate the post, the rotation hole has been seted up on the rotation post, set up the spread groove with rotation hole intercommunication on the spliced pole, wear to be equipped with bolt and reduction torsion spring in spliced pole and the rotation post, reduction torsion spring cover is established on the bolt, the bolt passes in rotating the hole and inserting the spread groove, set up the first draw-in groove that the one end card of confession reduction torsion spring was gone into on the pore wall in rotation hole, set up the second draw-in groove that the other end card of confession reduction torsion spring goes into on the diapire of spread groove, work as when reduction torsion spring is in natural state, flip lid closes on socket ontology. The automatic resetting device has the effect of automatically resetting the flip cover on the socket.

Description

Socket with self-resetting flip cover

Technical Field

The application relates to the technical field of electric appliances, in particular to a socket with a self-resetting flip cover.

Background

The socket is an electrical appliance commonly used in life, and is also called a power socket or a switch socket, and various wires can be inserted through the socket so as to be conveniently connected with other circuits. The socket achieves connection and disconnection of the part of the circuit through connection and disconnection between the line and the copper piece.

At present, the socket on the market can be provided with flip, but flip on the socket does not have the automatic re-setting function usually, needs operating personnel manual re-setting, and the operation is inconvenient, remains to be improved.

SUMMERY OF THE UTILITY MODEL

In order to enable the flip cover on the socket to reset automatically, the application provides the socket with the self-resetting flip cover.

The application provides a socket with from restoring to throne flip adopts following technical scheme:

the utility model provides a socket with from flip that restores to throne, includes socket ontology and flip, flip rotates to be connected on socket ontology, the last spliced pole that is provided with of socket ontology, be provided with the rotation post on the flip, the rotation hole has been seted up on the rotation post, set up the spread groove with rotation hole intercommunication on the spliced pole, wear to be equipped with bolt and reset torsion spring in spliced pole and the rotation post, reset torsion spring cover is established on the bolt, the bolt passes and rotates in the hole and the insert spread groove, set up the first draw-in groove that the one end card that supplies reset torsion spring goes into on the pore wall in rotation hole, set up the second draw-in groove that the other end card that supplies reset torsion spring goes into on the diapire of spread groove, work as when reset torsion spring is in natural state, flip lid closes on socket ontology.

Through adopting above-mentioned technical scheme, be provided with flip at first on the socket ontology and can play dustproof and waterproof effect. Secondly, during the initial state, the flip lid closes on socket ontology, the reset torsion spring is in the natural state this moment, when operating personnel turned over the flip, take place relative rotation between rotation post and the spliced pole, because the one end of reset torsion spring is restricted in first draw-in groove, the other end is restricted in the second draw-in groove, can drive first draw-in groove when rotating the post and take place to twist reverse, and the position of second draw-in groove is unchangeable, thereby make the reset torsion spring take place to twist reverse and produce torsional force, when above-mentioned torsional force is removed, under the torsional force effect of reset torsion spring, flip can close on socket ontology automatically, realize flip's automatic re-setting. The reset component has the advantages of simple structure, small occupied size, convenient use process and no influence of the position of the flip cover on the socket body on the reset function of the flip cover.

Optionally, the reset torsion spring includes fixed connection's first stitch section, spiral section and second stitch section in proper order, the length direction of first stitch section is parallel with the radial cross-section of spiral section, the length direction of second stitch section is perpendicular with the radial cross-section of spiral section, first stitch section card is gone into in the first draw-in groove, second stitch section card is gone into in the second draw-in groove.

Through adopting above-mentioned technical scheme, when needing to rotate hole and spread groove with the assembly of reset torsion spring, make second stitch section orientation earlier rotate the hole, stretch into the reset torsion spring again and rotate in hole and the spread groove to make second stitch section card go into in the second draw-in groove, first stitch section card goes into in the first draw-in groove, passes the rotation hole with the bolt at last and inserts in the spread groove, thereby fixes the reset torsion spring on the socket. In the process, the length direction of the second pin section is perpendicular to the radial section of the spiral section, so that the second pin section is located in the projection range of the radial section of the spiral section, and the second pin section can smoothly penetrate through the rotating hole and the connecting groove and then is inserted into the second clamping groove.

Optionally, the one end fixedly connected with anticreep post of spread groove diapire is kept away from to the bolt, the anticreep post can be gone into and rotate in the hole, just anticreep post and rotation hole interference fit.

Through adopting above-mentioned technical scheme, when the anticreep post stretch into rotate downthehole and with rotate the hole interference fit, the bolt is difficult to deviate from in rotating the hole, and the anticreep post can block that the reduction torsion spring deviates from and rotates the hole simultaneously.

Optionally, one end of the spiral section of the reset torsion spring is abutted against the anti-falling column, and the other end of the spiral section of the reset torsion spring is abutted against the bottom wall of the connecting groove.

Through adopting above-mentioned technical scheme, because the one end of spiral section and the diapire butt of anticreep post, the other end and spread groove, the diapire of anticreep post and spread groove is spacing with the spiral section simultaneously in the spread groove to make the reset torsion spring can not follow self length direction round trip movement at the rotation in-process, thereby reduce the collision because of reset torsion spring and the cell wall of spread groove or anticreep post and produce the noise.

Optionally, a fixing groove for the plug pin to be clamped in is formed in the bottom wall of the connecting groove, and the plug pin and the fixing groove are in interference fit.

Through adopting above-mentioned technical scheme, interference fit makes the difficult fixed slot that deviates from of bolt between bolt and the fixed slot to the realization is fixed the bolt in the fixed slot.

Optionally, the circumferential side wall of the part, inserted into the fixing groove, of the bolt is provided with anti-falling knurled lines, and the diameter of the bolt is equal to the inner diameter of the fixing groove.

Through adopting above-mentioned technical scheme, when the bolt inserts in the fixed slot, the frictional force of bolt and fixed slot cell wall can be increased in the setting of anticreep annular knurl line for the bolt is difficult to separate with the spliced pole.

Optionally, the rotating column, the bolt and the reset torsion springs are two, are respectively located at two ends of the connecting column and are arranged in a mirror image mode.

Through adopting above-mentioned technical scheme, when flip was turned over, the torsional force of the reset torsion spring of both sides along spliced pole symmetric distribution for when reseing, flip's both sides receive the same restoring force, thereby make the flip process more steady.

Optionally, one end of the flip cover, which is far away from the socket body, is provided with a noise reduction pad, and the noise reduction pad is located on the side wall of the flip cover, which is close to the socket body.

Through adopting above-mentioned technical scheme, when flip lid closed on socket ontology under the effect of reset torsion spring, the pad of making an uproar can reduce the noise that produces because of the collision between flip and the socket ontology.

Optionally, a limiting sheet is arranged on the flip cover, and a limiting groove for the noise reduction pad to extend into is formed between the limiting sheet and the flip cover.

Through adopting above-mentioned technical scheme, fall the pad of making an uproar and stretch into the spacing groove, the cell wall of spacing groove can block the removal of falling the pad of making an uproar, increases and falls the stability that pad and flip are connected of making an uproar.

Optionally, a pushing groove convenient for a human hand to extend into is formed in one side, away from the flip cover and the socket body, of the flip cover.

By adopting the technical scheme, the arrangement of the pushing groove enables the flip cover to have the effect of facilitating the manual exertion.

In summary, the present application includes at least one of the following beneficial technical effects:

1. firstly, the socket body is provided with the flip cover which can play a role in dust prevention and water prevention; secondly, the reset torsion spring arranged on the socket can enable the flip cover to automatically reset after being turned up; the reset torsion spring can extend into the rotating hole and the connecting groove, so that the socket is simple in structure, small in occupied size and convenient to use;

2. the noise reduction pad reduces noise generated by collision between the flip and the socket body.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic diagram of an explosive structure according to an embodiment of the present application.

Fig. 3 is a schematic cross-sectional view of an embodiment of the present application.

Fig. 4 is an enlarged view of a portion a in fig. 3.

Description of reference numerals:

1. a socket body; 2. a cover is turned; 21. a connecting end; 22. a rotating end; 23. a limiting sheet; 231. a limiting groove; 232. a noise reduction pad; 24. a push groove; 31. rotating the column; 311. rotating the hole; 312. a first card slot; 32. connecting columns; 321. connecting grooves; 322. fixing grooves; 323. a second card slot; 33. a bolt; 331. an anti-drop column; 332. anti-drop knurling lines; 34. a return torsion spring; 341. a first stitch section; 342. a helical section; 343. a second stitch segment.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a socket with a self-resetting flip cover. Referring to fig. 1, the socket includes a socket body 1 and a flip 2, the flip 2 is rotatably connected to the socket body 1, one end of the flip 2 connected to the socket body 1 is a connection end 21, and one end of the flip 2 far away from the socket body 1 is a rotation end 22.

Referring to fig. 2, the socket body 1 is fixedly connected with a connection post 32, the connection end 21 of the flip cover 2 is integrally formed with two rotation posts 31, and the two rotation posts 31 are respectively located at two ends of the connection post 32 and are arranged in a mirror image manner. Every rotates and has all seted up rotation hole 311 on the post 31, all wears to be equipped with bolt 33 and reset torsion spring 34 in every rotation hole 311, and every reset torsion spring 34 cover is established on adjacent bolt 33 separately, and two bolts 33 are the mirror image setting along spliced pole 32, and two reset torsion springs 34 also are the mirror image setting along spliced pole 32, and two reset torsion springs 34 adopt the mode of levogyration and dextrorotation to let flip 2 have a decurrent gyration dynamics all the time.

Referring to fig. 3 and 4, two opposite end surfaces of the connecting column 32 are respectively provided with a connecting groove 321, the rotating holes 311 are respectively communicated with the adjacent connecting grooves 321, and the two bolts 33 sleeved with the reset torsion springs 34 respectively penetrate through the adjacent rotating holes 311 and are inserted into the connecting grooves 321. A fixing groove 322 for the plug 33 to be inserted is formed in the bottom wall of the connecting groove 321, and the inner diameter of the fixing groove 322 is the same as the diameter of the plug 33. The bolt 33 sleeved with the reset torsion spring 34 firstly passes through the rotating hole 311 and then extends into the connecting groove 321, then the bolt 33 is clamped into the fixing groove 322, and at the moment, the reset torsion spring 34 is abutted against the groove wall of the connecting groove 321.

Referring to fig. 2, the reset torsion spring 34 includes a first stitch section 341, a spiral section 342 and a second stitch section 343, which are fixedly connected in sequence, wherein the length direction of the first stitch section 341 is parallel to the radial section of the spiral section 342, and the length direction of the second stitch section 343 is perpendicular to the radial section of the spiral section 342.

Referring to fig. 1, 2 and 4, in order to fix the reset torsion spring 34, a first engaging groove 312 for the first pin section 341 to be inserted is formed on the hole wall of the rotating hole 311, and a second engaging groove 323 for the second pin section 343 to be inserted is formed on the bottom wall of the connecting groove 321. When the reset torsion spring 34 is in a natural state, the flip cover 2 covers the socket body 1. When turning flip 2, rotation post 31 can rotate along with it, the position that drives first draw-in groove 312 takes place to rotate, because first stitch section 341 restriction of reset torsion spring 34 is in first draw-in groove 312, second stitch section 343 restriction is in second draw-in groove 323, consequently under the drive of the cell wall of first draw-in groove 312, first stitch section 341 takes place to rotate, and second stitch section 343 does not take place to rotate, make reset torsion spring 34 take place to deform and produce torsional force, when external force withdraws, under the effect of the torsional force of reset torsion spring 34, flip 2 can reply initial condition, flip 2's rotation end 22 lid closes on socket ontology 1 promptly.

Referring to fig. 2 and 3, an end of the latch 33 away from the fixing groove 322 is integrally formed with a retaining post 331, the retaining post 331 can be snapped into the rotation hole 311, and an inner diameter of the rotation hole 311 is equal to a diameter of the retaining post 331. The plug 33 is made of a metal material, in the embodiment of the present invention, the plug 33 may be made of copper or stainless steel, and in other embodiments, the plug 33 may be made of other metal materials. Be provided with anticreep annular knurl line 332 on the circumference lateral wall that anticreep post 331 one end was kept away from to bolt 33, when stretching into fixed slot 322 with bolt 33, bolt 33 and fixed slot 322 cell wall interference fit utilize the difficult deformation's of metal performance for bolt 33 closely cooperates with the cell wall of fixed slot 322. Meanwhile, the anti-falling knurled lines 332 can increase the friction force between the bolt 33 and the groove wall of the fixing groove 322, so that the bolt 33 is not easy to fall off from the groove wall of the fixing groove 322. When the latch 33 is engaged with the fixing groove 322, the anti-separation post 331 extends into the rotation hole 311, and the anti-separation post 331 can block the torsion spring 34 from coming out of the rotation hole 311.

Referring to fig. 2 and 3, one end of the spiral portion 342 abuts the anti-slip post 331, and the other end abuts the bottom wall of the connecting groove 321. The bottom walls of the anti-falling column 331 and the connecting groove 321 can block the reset torsion spring 34 from moving back and forth in the connecting groove 321 along the length direction thereof, so that the stability of the reset torsion spring 34 is improved, and the reset torsion spring 34 cannot generate noise due to collision with the groove wall of the connecting groove 321 or the rotating column 31.

Referring to fig. 2, one side that flip 2's expansion end is close to socket ontology 1 is provided with spacing piece 23, encloses between spacing piece 23 and the flip 2 to close to be formed with the spacing groove 231 that supplies to fall the pad 232 of making an uproar and stretch into, bonds on the diapire of spacing groove 231 and falls the pad 232 of making an uproar, in this application embodiment, fall the material of the pad 232 of making an uproar and be rubber materials, in other implementation manners, fall the material of the pad 232 of making an uproar and also can realize other materials that fall the function of making an uproar.

Referring to fig. 2, the movable end of the flip 2 is provided with a pushing groove 24 for the hand to extend into, and an operator can extend the hand into the pushing groove 24 to push the movable end of the flip 2 to one side far away from the socket body 1, so that the operation is convenient and fast.

The implementation principle of the socket with the self-resetting flip cover in the embodiment of the application is as follows: when using the socket, earlier with flip 2's expansion end to the one side removal of keeping away from socket ontology 1 for flip 2 is turned up, and the torsional spring 34 that resets this moment takes place to deform and produces torsional force, and operating personnel connects required circuit on socket ontology 1 after that, and at last under the torsional force effect of torsional spring 34 that resets, flip 2 covers again and closes on socket ontology 1, realizes flip 2 from restoring to the throne. Meanwhile, the noise reduction pad 232 can reduce noise generated when the flip cover 2 collides with the socket body 1, and a certain silencing effect is achieved. The socket is not limited in application range and comprises civil, military and industrial sockets, such as indoor sockets, automobile sockets and the like.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. The utility model provides a socket with from flip that restores to throne, includes socket ontology (1) and flip (2), flip (2) rotate to be connected on socket ontology (1), its characterized in that: the socket is characterized in that a connecting column (32) is arranged on the socket body (1), a rotating column (31) is arranged on the flip cover (2), a rotating hole (311) is formed in the rotating column (31), a connecting groove (321) communicated with the rotating hole (311) is formed in the connecting column (32), a bolt (33) and a reset torsion spring (34) penetrate through the connecting column (32) and the rotating column (31), the reset torsion spring (34) is sleeved on the bolt (33), the bolt (33) penetrates through the rotating hole (311) and is inserted into the connecting groove (321), a first clamping groove (312) for clamping one end of the reset torsion spring (34) is formed in the hole wall of the rotating hole (311), a second clamping groove (323) for clamping the other end of the reset torsion spring (34) is formed in the bottom wall of the connecting groove (321), and when the reset torsion spring (34) is in a natural state, the flip cover (2) covers the socket body (1).

2. The socket with the self-resetting flip cover as claimed in claim 1, wherein: reset torsion spring (34) are including first stitch section (341), spiral section (342) and second stitch section (343) fixed connection in proper order, the length direction of first stitch section (341) is parallel with the radial cross-section of spiral section (342), the length direction of second stitch section (343) is perpendicular with the radial cross-section of spiral section (342), first stitch section (341) card is gone into in first draw-in groove (312), second stitch section (343) card is gone into in second draw-in groove (323).

3. The socket with the self-resetting flip cover as claimed in claim 2, wherein: one end fixedly connected with anticreep post (331) of spread groove (321) diapire is kept away from in bolt (33), anticreep post (331) can be gone into and rotate hole (311), just anticreep post (331) and rotation hole (311) interference fit.

4. The socket with the self-resetting flip cover as claimed in claim 3, wherein: one end of the spiral section (342) of the reset torsion spring (34) is abutted against the anti-falling column (331), and the other end of the spiral section is abutted against the bottom wall of the connecting groove (321).

5. The socket with the self-resetting flip cover as claimed in claim 1, wherein: the bottom wall of the connecting groove (321) is provided with a fixing groove (322) for the bolt (33) to be clamped in, and the bolt (33) is in interference fit with the fixing groove (322).

6. The socket with the self-resetting flip cover as claimed in claim 5, wherein: the bolt (33) is inserted into the circumferential side wall of the fixing groove (322) part and is provided with anti-falling knurled lines (332).

7. The socket with the self-resetting flip cover as claimed in claim 1, wherein: the rotary column (31), the bolt (33) and the reset torsion spring (34) are two, are respectively positioned at two ends of the connecting column (32) and are arranged in a mirror image mode.

8. The socket with the self-resetting flip cover as claimed in claim 1, wherein: one end of the turning cover (2) far away from the socket body (1) is provided with a noise reduction pad (232), and the noise reduction pad (232) is located on the side wall of the turning cover (2) close to the socket body (1).

9. The socket with the self-resetting flip cover as claimed in claim 8, wherein: be provided with spacing piece (23) on flip (2), be formed with between spacing piece (23) and flip (2) and supply to fall spacing groove (231) that make an uproar pad (232) stretch into.

10. The socket with the self-resetting flip cover as claimed in claim 1, wherein: one side of the flip cover (2) far away from the socket body (1) is provided with a pushing groove (24) which is convenient for a hand to stretch into.

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