CN212991384U - Power adapter with anticreep - Google Patents
Power adapter with anticreep Download PDFInfo
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- CN212991384U CN212991384U CN202022033112.0U CN202022033112U CN212991384U CN 212991384 U CN212991384 U CN 212991384U CN 202022033112 U CN202022033112 U CN 202022033112U CN 212991384 U CN212991384 U CN 212991384U
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- elastic sheet
- conductive elastic
- shell frame
- power adapter
- button
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Abstract
The utility model discloses a power adapter with anticreep, including the power adapter structure, the power adapter structure includes adapter component, the power adapter structure still includes the insulating casing frame, connects electric main part and wire, adapter component fixed mounting is in the inner of insulating casing frame, connect electric main part, wire and adapter component electric connection together, connect the upper end fixed mounting of electric main part at the lower extreme of insulating casing frame, the front end fixed connection of wire is in the rear end of insulating casing frame, the insulating casing frame includes the casing frame, adapter component fixed mounting is in the inner of casing frame, the front end fixed mounting of wire is in the rear end of casing frame, connect the electric main part including button, push-and-pull rod, spring, first electrically conductive shell fragment, the electrically conductive shell fragment of second, extrusion piece and connecting block. The utility model relates to a power adapter equipment technical field can improve the electric area of contact of ageing socket, better satisfying the use needs.
Description
Technical Field
The utility model relates to a power adapter equipment technical field specifically is a power adapter with anticreep.
Background
When the conventional power adapter is butted with an aged socket, because the contact pressure between the electric connecting pieces is insufficient, the contact surface is too small, the discharge problem is caused, and certain potential safety hazards of electric leakage are caused, so that a scheme capable of relieving the problems is urgently needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a power adapter with anticreep to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a power adapter with anti-creeping function comprises a power adapter structure, wherein the power adapter structure comprises an adapter element, the power adapter structure further comprises an insulating shell frame, a power connection main body and a lead, the adapter element is fixedly installed at the inner end of the insulating shell frame, the power connection main body and the lead are electrically connected with the adapter element together, the upper end of the power connection main body is fixedly installed at the lower end of the insulating shell frame, and the front end of the lead is fixedly connected to the rear end of the insulating shell frame; the insulating shell frame comprises a shell frame, the adapter element is fixedly arranged at the inner end of the shell frame, the front end of the wire is fixedly arranged at the rear end of the shell frame, the power connection main body comprises a button, a push-pull rod, a spring, a first conductive elastic sheet, a second conductive elastic sheet, an extrusion block and a connecting block, the upper portion of the button is slidably arranged at the upper end inside the shell frame, the button penetrates through the upper side of the shell frame, the lower end of the button is slidably extruded at the upper end of the connecting block, the push-pull rod is provided with a pair of push-pull rods, the upper end of the push-pull rod is fixedly connected with the connecting block, the spring is provided with a pair of springs, the spring is movably sleeved and arranged at the outer side of the push-pull rod, the upper end of the spring is fixedly connected with the lower end of the connecting block, the lower end of the, the upper ends of the first conductive elastic sheet and the second conductive elastic sheet are fixedly connected together, the lower portions of the first conductive elastic sheet and the second conductive elastic sheet are movably extruded together, the upper portions of the first conductive elastic sheet and the second conductive elastic sheet are fixedly inserted and installed at the inner end of the shell frame, a pair of extrusion blocks are arranged, the upper ends of the extrusion blocks are fixedly connected with the lower end of the push-pull rod into a whole, and the outer walls of the extrusion blocks are slidably extruded on the inner side walls of the first conductive elastic sheet and the second conductive elastic sheet.
Preferably, the insulating shell frame further comprises a binding ring, the lower end of the binding ring is fixedly connected to the upper wall of the shell frame, and the outer wall of the button is in sliding contact with the inner wall of the binding ring.
Preferably, the rear end of the shell frame is hollowed to form an opening, the wire penetrates through the opening to the inside of the shell frame, and the opening and the wire are fixedly mounted together.
Preferably, the insulating shell frame further comprises a pair of fixed mounting ports, and the first conductive elastic sheet and the second conductive elastic sheet are fixedly mounted at the inner ends of the fixed mounting ports.
Preferably, the power connection main body further comprises a retaining ring, the retaining ring is fixedly connected to the outer end of the lower portion of the button, and the upper wall of the retaining ring is movably extruded with the shell frame.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the elastic force of the spring acts on the connecting block upwards, the push-pull rod is pulled upwards through the connecting block, the extrusion block is driven upwards by the push-pull rod to move upwards along the inner walls of the first conductive elastic sheet and the second conductive elastic sheet, the lower parts of the first conductive elastic sheet and the second conductive elastic sheet are extruded outwards by the upward movement of the extrusion block, so that the lower parts of the first conductive elastic sheet and the second conductive elastic sheet are unfolded, and meanwhile, the connecting block is used for extruding the button upwards to enable the button to protrude upwards along the inner wall of the shell frame; in the using process, when a user needs to butt joint the device with a target socket, the user firstly presses the button by hand, the button is used for downwards extruding the connecting block, the push-pull rod is downwards extruded through the connecting block, the extrusion block is driven by the push-pull rod to downwards recover, so that the lower parts of the first conductive elastic sheet and the second conductive elastic sheet are recovered, then the first conductive elastic sheet and the second conductive elastic sheet are inserted into the target socket, finally the button is loosened, the extrusion block is driven by the elasticity of the spring to prop open the lower ends of the first conductive elastic sheet and the second conductive elastic sheet, and when the target socket is aged, the first conductive elastic sheet and the second conductive elastic sheet are used for propping open to be in full contact with an electric connection element in the target socket, so that the purpose of; the button is bound by the binding ring, so that the stability of the button is improved; the first conductive elastic sheet and the second conductive elastic sheet are fixedly arranged with the shell frame through the fixed mounting opening; the blocking ring prevents the button from being separated from the shell frame from the upper side of the shell frame, and the stability of the sliding installation of the button and the shell frame is improved.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
fig. 2 is a schematic view of the cutting structure of the insulating housing frame of the present invention;
fig. 3 is a schematic view of the structure of the power connection main body of the present invention.
In the figure: 1. a power adapter structure; 2. an insulating housing; 3. a power connection main body; 4. a wire; 5. a housing; 6. a binding ring; 7. fixing the mounting port; 8. a button; 9. a baffle ring; 10. a push-pull rod; 11. a spring; 12. a first conductive elastic sheet; 13. a second conductive elastic sheet; 14. extruding the block; 15. and (4) connecting the blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships that are relative to each other, are merely for convenience of description and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, the present invention provides an embodiment: a power adapter with anti-creeping function comprises a power adapter structure 1, wherein the power adapter structure 1 comprises an adapter element, the power adapter structure 1 further comprises an insulating shell frame 2, a power connection main body 3 and a lead 4, the adapter element is fixedly arranged at the inner end of the insulating shell frame 2, the power connection main body 3 and the lead 4 are electrically connected with the adapter element together, the upper end of the power connection main body 3 is fixedly arranged at the lower end of the insulating shell frame 2, and the front end of the lead 4 is fixedly connected to the rear end of the insulating shell frame 2; the insulating shell frame 2 comprises a shell frame 5, an adapter element is fixedly arranged at the inner end of the shell frame 5, the front end of a lead 4 is fixedly arranged at the rear end of the shell frame 5, the power connection main body 3 comprises a button 8, a push-pull rod 10, a spring 11, a first conductive elastic sheet 12, a second conductive elastic sheet 13, an extrusion block 14 and a connecting block 15, the upper portion of the button 8 is slidably arranged at the upper end of the interior of the shell frame 5, the button 8 penetrates through the upper side of the shell frame 5, the lower end of the button 8 is slidably extruded at the upper end of the connecting block 15, the push-pull rod 10 is provided with a pair of the upper end of the push-pull rod 10 and the connecting block 15, the spring 11 is provided with a pair of the springs 11, the spring 11 is movably sleeved and arranged at the outer side of the push-pull rod 10, the upper end of the spring 11 is fixedly connected to the lower end of the connecting block 15, the upper ends of the first conductive elastic sheet 12 and the second conductive elastic sheet 13 are fixedly connected together, the lower parts of the first conductive elastic sheet 12 and the second conductive elastic sheet 13 are movably extruded together, the upper parts of the first conductive elastic sheet 12 and the second conductive elastic sheet 13 are fixedly inserted and installed at the inner end of the shell frame 5, a pair of extrusion blocks 14 are arranged, the upper ends of the extrusion blocks 14 are fixedly connected with the lower end of the push-pull rod 10 into a whole, and the outer walls of the extrusion blocks 14 are slidably extruded on the inner side walls of the first conductive elastic sheet 12 and the second conductive elastic sheet 13; the elastic force of the spring 11 acts on the connecting block 15 upwards, the push-pull rod 10 is pulled upwards through the connecting block 15, the push-pull rod 10 drives the extrusion block 14 to move upwards along the inner walls of the first conductive elastic sheet 12 and the second conductive elastic sheet 13 upwards, the extrusion block 14 moves upwards to extrude the lower parts of the first conductive elastic sheet 12 and the second conductive elastic sheet 13 outwards, so that the lower parts of the first conductive elastic sheet 12 and the second conductive elastic sheet 13 are unfolded, and meanwhile, the connecting block 15 is used for extruding the button 8 upwards to enable the button 8 to protrude upwards along the inner wall of the shell frame 5; in the using process, when a user needs to butt the device with a target socket, the user firstly presses the button 8 by hand, the button 8 is used for downwards extruding the connecting block 15, the push-pull rod 10 is downwards extruded through the connecting block 15, the extrusion block 14 is driven by the push-pull rod 10 to downwards recover, so that the lower parts of the first conductive elastic sheet 12 and the second conductive elastic sheet 13 are recovered, then the first conductive elastic sheet 12 and the second conductive elastic sheet 13 are inserted into the target socket, finally the button 8 is loosened, the extrusion block 14 is driven by the elasticity of the spring 11 to prop open the lower ends of the first conductive elastic sheet 12 and the second conductive elastic sheet 13, when the target socket is aged, the first conductive elastic sheet 12 and the second conductive elastic sheet 13 are used for propping open to fully contact with a power connection element in the target socket, and the purpose of avoiding electric leakage is achieved.
The insulating shell frame 2 further comprises a binding ring 6, the lower end of the binding ring 6 is fixedly connected to the upper wall of the shell frame 5, and the outer wall of the button 8 is in sliding contact with the inner wall of the binding ring 6; the button 8 is restrained by the restraining ring 6, and the stability of the button 8 is improved.
An opening is hollowed in the rear end of the shell frame 5, the wire 4 penetrates through the opening to the inside of the shell frame 5, and the opening and the wire 4 are fixedly mounted together.
The insulating shell frame 2 further comprises a pair of fixed mounting ports 7, and the first conductive elastic sheet 12 and the second conductive elastic sheet 13 are fixedly mounted at the inner end of the fixed mounting ports 7; the first conductive elastic sheet 12 and the second conductive elastic sheet 13 are fixedly installed together with the shell frame 5 through the fixed installation opening 7.
The power connection main body 3 further comprises a baffle ring 9, the baffle ring 9 is fixedly connected to the outer end of the lower part of the button 8, and the upper wall of the baffle ring 9 is movably extruded with the shell frame 5; the stop ring 9 prevents the button 8 from being separated from the shell frame 5 from the upper side of the shell frame 5, and the stability of the sliding installation of the button 8 and the shell frame 5 is improved.
The working principle is as follows: the elastic force of the spring 11 acts on the connecting block 15 upwards, the push-pull rod 10 is pulled upwards through the connecting block 15, the push-pull rod 10 drives the extrusion block 14 to move upwards along the inner walls of the first conductive elastic sheet 12 and the second conductive elastic sheet 13 upwards, the extrusion block 14 moves upwards to extrude the lower parts of the first conductive elastic sheet 12 and the second conductive elastic sheet 13 outwards, so that the lower parts of the first conductive elastic sheet 12 and the second conductive elastic sheet 13 are unfolded, and meanwhile, the connecting block 15 is used for extruding the button 8 upwards to enable the button 8 to protrude upwards along the inner wall of the shell frame 5; in the using process, when a user needs to butt joint the device with a target socket, the user firstly presses the button 8 by hand, the button 8 is used for downwards extruding the connecting block 15, the push-pull rod 10 is downwards extruded through the connecting block 15, the extrusion block 14 is driven by the push-pull rod 10 to downwards recover, so that the lower parts of the first conductive elastic sheet 12 and the second conductive elastic sheet 13 are recovered, then the first conductive elastic sheet 12 and the second conductive elastic sheet 13 are inserted into the target socket, finally the button 8 is loosened, the extrusion block 14 is driven by the elasticity of the spring 11 to prop open the lower ends of the first conductive elastic sheet 12 and the second conductive elastic sheet 13, and when the target socket is aged, the first conductive elastic sheet 12 and the second conductive elastic sheet 13 are used for propping open to fully contact with a power connection element in the target socket, so as to achieve the purpose of avoiding; the button 8 is bound by the binding ring 6, so that the stability of the button 8 is improved; the first conductive elastic sheet 12 and the second conductive elastic sheet 13 are fixedly arranged with the shell frame 5 through the fixed mounting opening 7; the stop ring 9 prevents the button 8 from being separated from the shell frame 5 from the upper side of the shell frame 5, and the stability of the sliding installation of the button 8 and the shell frame 5 is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A power adapter with leakage prevention, comprising a power adapter structure (1), the power adapter structure (1) comprising an adapter element, characterized in that: the power adapter structure (1) further comprises an insulating shell frame (2), an electric connection main body (3) and a lead (4), wherein the adapter element is fixedly installed at the inner end of the insulating shell frame (2), the electric connection main body (3) and the lead (4) are electrically connected with the adapter element, the upper end of the electric connection main body (3) is fixedly installed at the lower end of the insulating shell frame (2), and the front end of the lead (4) is fixedly connected to the rear end of the insulating shell frame (2); the insulating shell frame (2) comprises a shell frame (5), the adapter element is fixedly installed at the inner end of the shell frame (5), the front end of the wire (4) is fixedly installed at the rear end of the shell frame (5), the power connection main body (3) comprises a button (8), a push-pull rod (10), a spring (11), a first conductive elastic sheet (12), a second conductive elastic sheet (13), an extrusion block (14) and a connecting block (15), the upper portion of the button (8) is slidably installed at the upper end of the inside of the shell frame (5), the button (8) penetrates through the upper side of the shell frame (5), the lower end of the button (8) is slidably extruded at the upper end of the connecting block (15), the push-pull rod (10) is provided with a pair, the upper end of the push-pull rod (10) is fixedly connected with the connecting block (15), the spring (11) is provided with a pair, and the spring (11) is movably sleeved and installed at the outer side, the upper end of the spring (11) is fixedly connected with the lower end of the connecting block (15), the lower end of the spring (11) is fixedly connected with the upper ends of the first conductive elastic sheet (12) and the second conductive elastic sheet (13), the first conductive elastic sheet (12) and the second conductive elastic sheet (13) are respectively provided with a pair, the upper ends of the first conductive elastic sheet (12) and the second conductive elastic sheet (13) are fixedly connected together, the lower parts of the first conductive elastic sheet (12) and the second conductive elastic sheet (13) are movably extruded together, the upper parts of the first conductive elastic sheet (12) and the second conductive elastic sheet (13) are fixedly inserted and installed at the inner end of the shell frame (5), a pair of extrusion blocks (14) is arranged, the upper ends of the extrusion blocks (14) are fixedly connected with the lower end of the push-pull rod (10) into a whole, the outer wall of the extrusion block (14) is extruded on the inner side walls of the first conductive elastic sheet (12) and the second conductive elastic sheet (13) in a sliding mode.
2. The power adapter with the function of preventing electric leakage of claim 1, wherein: insulating casing frame (2) still include constraint ring (6), the lower extreme fixed connection of constraint ring (6) is at the upper wall of casing frame (5), the outer wall of button (8) and the inner wall sliding contact of constraint ring (6).
3. The power adapter with the function of preventing electric leakage of claim 1, wherein: the rear end of the shell frame (5) is hollowed to form an opening, the wire (4) penetrates through the inside of the shell frame (5) through the opening, and the opening and the wire (4) are fixedly mounted together.
4. The power adapter with the function of preventing electric leakage of claim 1, wherein: the insulating shell frame (2) further comprises a fixed mounting port (7), the fixed mounting port (7) is provided with a pair of fixing holes, and the first conductive elastic sheet (12) and the second conductive elastic sheet (13) are fixedly mounted at the inner end of the fixed mounting port (7).
5. The power adapter with the function of preventing electric leakage of claim 1, wherein: connect electric main part (3) still include fender ring (9), keep off ring (9) fixed connection in the lower part outer end of button (8), the upper wall and the movable extrusion of shell frame (5) of fender ring (9) are in the same place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022033112.0U CN212991384U (en) | 2020-09-17 | 2020-09-17 | Power adapter with anticreep |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022033112.0U CN212991384U (en) | 2020-09-17 | 2020-09-17 | Power adapter with anticreep |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212991384U true CN212991384U (en) | 2021-04-16 |
Family
ID=75417550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022033112.0U Active CN212991384U (en) | 2020-09-17 | 2020-09-17 | Power adapter with anticreep |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212991384U (en) |
-
2020
- 2020-09-17 CN CN202022033112.0U patent/CN212991384U/en active Active
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