CN212136779U - Flip type socket - Google Patents
Flip type socket Download PDFInfo
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- CN212136779U CN212136779U CN202021039772.3U CN202021039772U CN212136779U CN 212136779 U CN212136779 U CN 212136779U CN 202021039772 U CN202021039772 U CN 202021039772U CN 212136779 U CN212136779 U CN 212136779U
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- falling
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Abstract
The utility model discloses a flip-type socket, which is characterized in that under the natural state, the anti-falling cover is not stirred, and the torsion force of a torsion spring leads the inner end surfaces of a front guard plate and a left and a right side guard plates of the anti-falling cover to be attached to and cover the front end of a socket body; the anti-disengaging cover is turned upwards, and after the plug is inserted into the plug limiting hole of the socket body, the anti-disengaging cover clamps the plug from the upper side under the torsion action of the torsion spring. The anti-drop cover is turned upwards, and the plug can be taken out. When the flip-type socket is not used, the anti-falling cover can cover the plug limiting hole of the socket body to prevent dust from entering; when in use, the plug can be clamped, and the plug is prevented from falling off from the socket body. The flip type socket is simple in structure and convenient to use, can effectively prevent dust and can prevent the plug from falling off.
Description
Technical Field
The utility model relates to a socket technique, in particular to flip type socket.
Background
In the production, processing and application assembly of the pin socket, the detection of the pin socket mainly comprises the following steps: appearance detection, structural dimension detection, mechanical strength detection, electrical performance detection and the like. Wherein, whether the internal inserting sheet of the socket can bear the plugging and the unplugging of the delta-shaped power plug in the mechanical strength detection is an important detection flow.
The existing pin-shaped socket mainly has the following types:
the first one is fixed screw type with lug. The delta socket is fixed by screws, but does not have the functions of dust prevention and falling prevention.
(II) a snap-in type. The socket is fixed by a buckle, but does not have the functions of dust prevention and falling prevention.
And thirdly, fixing the switch with the lug and combining the switch with the fuse. The delta socket is fixed by screws, but does not have the functions of dust prevention and falling prevention.
And (IV) fixing screws with lugs are provided with dustproof flat covers. The pin-shaped socket is additionally provided with the flat plate cover, and the flat plate cover can automatically cover the socket opening under the action of the spring, so that the pin-shaped socket has a dustproof function but does not have an anti-falling function.
And (V) fixing screws with lugs are provided with embedded covers. The socket has a dustproof function, and the embedded cover and the socket are integrated, but the socket does not have an anti-falling function.
And (VI) the fixing screw band with the lug is anti-drop and buckled. The socket has the function of preventing the plug from falling off, but the anti-falling buckle can not fix the plug well and can not achieve the function of dust prevention. The fixed anti-tripping stud is complex to process, needs to be fixed by a nut, and is inconvenient to assemble.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a flip type socket, simple structure, convenient to use can effectively prevent dust and can prevent that the plug from droing.
In order to solve the technical problem, the utility model provides a flip-type socket, which comprises a socket body 1, an anti-falling cover 4, a torsion spring 2 and an anti-falling cover shaft 3;
the socket body 1 is recessed inwards to form a plug limiting hole 11;
two or three power supply insertion pieces are axially and fixedly extended out of the bottom of the socket body 1 along the plug limiting hole 11;
two corners of the upper side of the front end of the socket body 1 are respectively provided with an anti-falling cover fixing lug 12;
the anti-falling cover fixing lug 12 is axially formed with a socket shaft hole 120 along the direction vertical to the plug limiting hole 11;
the anti-drop cover 4 comprises a cover plate 41, a front guard plate 42 bent inwards from the front end of the cover plate 41, and a left guard plate 43 and a right guard plate 43 bent inwards from the left side and the right side of the cover plate 41 respectively;
a spring fitting hole 432 is formed below the shaft fitting hole 431 of the side guard plate 43 of the drop-off prevention cover 4;
the torsion spring 2 is sleeved on the anti-falling cover shaft 3;
the anti-falling cover shaft 3 passes through the shaft assembling holes 431 of the left and right guard plates 43 of the anti-falling cover 4 and the socket shaft holes 120 of the pair of anti-falling cover fixing lugs 12 at the two corners of the upper side of the front end of the socket body 1, and the anti-falling cover 4 and the socket body 1 are fixed together in a pivoting way;
one end of a torsion spring 2 sleeved on the anti-falling cover shaft 3 is assembled in a spring assembling hole 432 of the anti-falling cover 4, and the other end of the torsion spring abuts against the side wall of the socket body 1;
the torsion of the torsion spring 2 rotates the anti-slip cover 4 around the anti-slip cover shaft 3 toward the socket body 1 to cover the front end of the socket body 1.
Preferably, the middle of the front guard plate 42 of the anti-slip cover 4 forms a notch 420 recessed toward the cover plate 41.
Preferably, the section of the plug part 51 of the plug 5 is in a Chinese character pin shape with a narrow top and a wide bottom;
the left-right width of the card slot 420 is larger than the upper left-right width of the plug part 51 of the plug 5 and smaller than the lower left-right width of the plug part 51 of the plug 5.
Preferably, one end of the torsion spring 2 sleeved on the anti-falling cover shaft 3 is assembled in the spring assembly hole 432 of the anti-falling cover 4, and the other end is inserted into a seat assembly hole corresponding to the spring assembly hole 432 formed on the upper sidewall of the socket body 1.
Preferably, the bottom of the socket body 1 is axially fixed with three power supply insertion pieces which are distributed along the plug limiting hole 11 and extend out in a shape like a Chinese character 'pin'.
Preferably, the cross-sectional shape of the plug limiting hole 11 is adapted to the cross-sectional shape of the insertion part 51 of the standard plug 5.
Preferably, the cross-sectional shape of the plug-limiting hole 11 is a hexagon.
Preferably, the cross-sectional shape of the plug limiting hole 11 is adapted to the cross-sectional shape of the plug part 51 of the standard plug 5 meeting the specifications of IEC60320-C13 and C15 power lines.
The utility model discloses a flip type socket, under natural state, do not stir anticreep lid 4, torsion spring 2's torsion makes the interior terminal surface laminating of front guard plate 42 and left and right side backplate 43 of anticreep lid 4 cover at socket ontology 1 front end. The anti-disengaging cover 4 is turned upwards, the plug 5 is inserted into the plug limiting hole 11 of the socket body 1, and after the plug 1 is inserted, the anti-disengaging cover 4 clamps the plug 5 from the upper side under the torsion action of the torsion spring 2. The anti-drop cover 4 is turned upwards, and the plug 1 can be taken out. When the flip-type socket is not used, the anti-falling cover 4 can cover the plug limiting hole 11 of the socket body 1 to prevent dust from entering; when in use, the plug 5 can be clamped, and the plug 5 is prevented from falling off from the socket body 1. The flip type socket is simple in structure and convenient to use, can effectively prevent dust and can prevent the plug from falling off.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings required for the present invention are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is an exploded view of an embodiment of a flip-type receptacle of the present invention;
fig. 2 is a longitudinal cross-sectional view of a natural state of an embodiment of the flip-type receptacle of the present invention;
fig. 3 is a longitudinal sectional view showing a plug-in state of an embodiment of the flip-type socket of the present invention.
Description of reference numerals:
1 a socket body; 11 plug limiting holes; 12 anti-falling cover fixing lugs; 120 socket shaft holes; 2 a torsion spring; 3, preventing the cover from falling off; 4, preventing the cover from falling off; 41 a cover plate; 42 a front guard plate; 420 card slot; 43 side guard plates; 431 shaft assembling holes; 432 spring mounting holes; 5, plugging the plug; 51 a plug part.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments, but not all embodiments, of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Example one
As shown in fig. 1, the flip-type socket includes a socket body 1, an anti-falling cover 4, a torsion spring 2, and an anti-falling cover shaft 3;
the socket body 1 is recessed inwards to form a plug limiting hole 11;
two or three power supply insertion pieces are axially and fixedly extended out of the bottom of the socket body 1 along the plug limiting hole 11;
two corners of the upper side of the front end of the socket body 1 are respectively provided with an anti-falling cover fixing lug 12;
the anti-falling cover fixing lug 12 is axially formed with a socket shaft hole 120 along the direction vertical to the plug limiting hole 11;
the anti-drop cover 4 comprises a cover plate 41, a front guard plate 42 bent inwards from the front end of the cover plate 41, and a left guard plate 43 and a right guard plate 43 bent inwards from the left side and the right side of the cover plate 41 respectively;
a spring fitting hole 432 is formed below the shaft fitting hole 431 of the side guard plate 43 of the drop-off prevention cover 4;
the torsion spring 2 is sleeved on the anti-falling cover shaft 3;
the anti-falling cover shaft 3 passes through the shaft assembling holes 431 of the left and right guard plates 43 of the anti-falling cover 4 and the socket shaft holes 120 of the pair of anti-falling cover fixing lugs 12 at the two corners of the upper side of the front end of the socket body 1, and the anti-falling cover 4 and the socket body 1 are fixed together in a pivoting way;
one end of a torsion spring 2 sleeved on the anti-falling cover shaft 3 is assembled in a spring assembling hole 432 of the anti-falling cover 4, and the other end of the torsion spring abuts against the side wall of the socket body 1;
the torsion of the torsion spring 2 rotates the anti-slip cover 4 around the anti-slip cover shaft 3 toward the socket body 1 to cover the front end of the socket body 1.
In the flip-top socket according to the first embodiment, the retaining cover 4 is not pulled in a natural state, and as shown in fig. 2, the torsion force of the torsion spring 2 causes the inner end surfaces of the front guard plate 42 and the left and right side guard plates 43 of the retaining cover 4 to be attached to and cover the front end of the socket body 1. As shown in fig. 3, the anti-separation cover 4 is turned up, the plug 5 is inserted into the plug limiting hole 11 of the socket body 1, and after the plug 1 is inserted, the anti-separation cover 4 clamps the plug 5 from the upper side under the torsion action of the torsion spring 2. The anti-drop cover 4 is turned upwards, and the plug 1 can be taken out. When the flip-type socket is not used, the anti-falling cover 4 can cover the plug limiting hole 11 of the socket body 1 to prevent dust from entering; when in use, the plug 5 can be clamped, and the plug 5 is prevented from falling off from the socket body 1. The flip type socket is simple in structure and convenient to use, can effectively prevent dust and can prevent the plug from falling off.
Example two
According to the flip-type socket of the first embodiment, the middle portion of the front protection plate 42 of the anti-slip cover 4 forms a notch 420 recessed toward the cover plate 41.
Preferably, the section of the plug part 51 of the plug 5 is in a Chinese character pin shape with a narrow top and a wide bottom;
the left-right width of the card slot 420 is larger than the upper left-right width of the plug part 51 of the plug 5 and smaller than the lower left-right width of the plug part 51 of the plug 5.
In the flip-type socket of the second embodiment, after the plug 5 is inserted into the socket body 1, the plug 5 can be clamped by the clamping groove 420 at the middle part of the front guard plate 42 of the anti-disengaging cover 4, and the user can flip the anti-disengaging cover 4 up conveniently, and after the user flips the anti-disengaging cover 4 up, the plug 5 can be taken out.
EXAMPLE III
Based on the flip type socket of the first embodiment, one end of the torsion spring 2 sleeved on the anti-falling cover shaft 3 is assembled in the spring assembly hole 432 of the anti-falling cover 4, and the other end is inserted into the seat assembly hole corresponding to the spring assembly hole 432 formed in the upper side wall of the socket body 1.
Example four
Based on the split socket of the first embodiment, the bottom of the socket body 1 is axially fixed along the plug limiting hole 11 to extend out three power supply insertion pieces distributed in a shape like a Chinese character 'pin'.
Preferably, the cross-sectional shape of the plug limiting hole 11 is adapted to the cross-sectional shape of the insertion part 51 of the standard plug 5.
Preferably, the cross-sectional shape of the plug-limiting hole 11 is a hexagon.
Preferably, the cross-sectional shape of the plug limiting hole 11 is adapted to the cross-sectional shape of the plug part 51 of the standard plug 5 meeting the specifications of IEC60320-C13 and C15 power lines.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A flip-type socket is characterized by comprising a socket body (1), an anti-falling cover (4), a torsion spring (2) and an anti-falling cover shaft (3);
the socket body (1) is recessed inwards to form a plug limiting hole (11);
two or three power supply insertion pieces are axially and fixedly extended out of the bottom of the socket body (1) along the plug limiting hole (11);
two corners of the upper side of the front end of the socket body (1) are respectively provided with an anti-falling cover fixing lug (12);
the anti-falling cover fixing lug (12) is axially formed with a socket shaft hole (120) along a direction perpendicular to the plug limiting hole (11);
the anti-falling cover (4) comprises a cover plate (41), a front protection plate (42) bent inwards from the front end of the cover plate (41), and a left protection plate and a right protection plate (43) bent inwards from the left side and the right side of the cover plate (41) respectively;
shaft assembling holes (431) are respectively formed at the rear parts of the left and right side guard plates (43) of the anti-drop cover (4);
a spring assembling hole (432) is formed below a shaft assembling hole (431) of a side guard plate (43) of the anti-drop cover (4);
the torsion spring (2) is sleeved on the anti-falling cover shaft (3);
the anti-falling cover shaft (3) passes through shaft assembling holes (431) of the left and right side guard plates (43) of the anti-falling cover (4) and socket shaft holes (120) of a pair of anti-falling cover fixing lugs (12) at two corners of the upper side of the front end of the socket body (1), and the anti-falling cover (4) and the socket body (1) are fixed together in a pivoting way;
one end of a torsion spring (2) sleeved on the anti-falling cover shaft (3) is assembled in a spring assembling hole (432) of the anti-falling cover (4), and the other end of the torsion spring abuts against the side wall of the socket body (1);
the torsion of the torsion spring (2) enables the anti-falling cover (4) to rotate around the anti-falling cover shaft (3) to the socket body (1) and cover the front end of the socket body (1).
2. The flip-type socket according to claim 1,
and a clamping groove (420) which is concave downwards towards the side of the cover plate (41) is formed in the middle of the front protection plate (42) of the anti-falling cover (4).
3. The flip-type socket according to claim 2,
the section of the plug part 51 of the plug (5) is in a Chinese character 'pin' shape with a narrow top and a wide bottom;
the left-right width of the clamping groove (420) is larger than the left-right width of the upper part of the plug part (51) of the plug (5) and smaller than the left-right width of the lower part of the plug part (51) of the plug (5).
4. The flip-type socket according to claim 1,
one end of a torsion spring (2) sleeved on the anti-falling cover shaft (3) is assembled in a spring assembly hole (432) of the anti-falling cover (4), and the other end of the torsion spring is inserted into a seat assembly hole which is arranged on the upper side wall of the socket body (1) and corresponds to the spring assembly hole (432).
5. The flip-type socket according to claim 1,
the socket comprises a socket body (1), wherein three power supply insertion pieces which are distributed in a triangular shape are axially fixed at the bottom of the socket body along a plug limiting hole (11).
6. The flip-type socket according to claim 1,
the cross section shape of the plug limiting hole (11) is matched with the cross section shape of the plugging part (51) of the standard plug (5).
7. The flip-type socket according to claim 1,
the cross section of the plug limiting hole (11) is hexagonal.
8. The flip-type socket according to claim 1,
the cross section shape of the plug limiting hole (11) is matched with the cross section shape of the plugging part (51) of the standard plug (5) meeting the IEC60320-C13 and C15 power line specifications.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021039772.3U CN212136779U (en) | 2020-06-09 | 2020-06-09 | Flip type socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021039772.3U CN212136779U (en) | 2020-06-09 | 2020-06-09 | Flip type socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212136779U true CN212136779U (en) | 2020-12-11 |
Family
ID=73685374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021039772.3U Active CN212136779U (en) | 2020-06-09 | 2020-06-09 | Flip type socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212136779U (en) |
-
2020
- 2020-06-09 CN CN202021039772.3U patent/CN212136779U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |