CN220341611U - Power plug inner frame - Google Patents
Power plug inner frame Download PDFInfo
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- CN220341611U CN220341611U CN202322050973.3U CN202322050973U CN220341611U CN 220341611 U CN220341611 U CN 220341611U CN 202322050973 U CN202322050973 U CN 202322050973U CN 220341611 U CN220341611 U CN 220341611U
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- 238000003780 insertion Methods 0.000 abstract description 6
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- 238000013459 approach Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an inner frame of a power plug, which relates to the technical field of power plugs and comprises a U-shaped frame, wherein the top of the U-shaped frame is fixedly connected with a support frame, the top of the support frame is fixedly connected with a button switch, two wiring terminals are arranged on the support frame, pull holes are formed in two opposite side parts of the U-shaped frame, pulling mechanisms are arranged in the two pull holes, mounting plates are arranged on the two pulling mechanisms, and pins are fixedly arranged on the two mounting plates. The utility model has reasonable structure, when in use, the connecting terminal can be connected with the pins by the wires, the pins can be inserted into the socket, after the insertion, if the stability after the insertion is required to be increased, the top end of the rotating rod is rotated at the moment, and the two pulling mechanisms are driven by the screw rod moving mechanism, so that the pulling force is applied to the two pulling plates, the two mounting plates and the two pins, so that the two pins clamp the jacks on the socket, and the insertion is stable.
Description
Technical Field
The utility model relates to the technical field of power plugs, in particular to an inner frame of a power plug.
Background
The power plug is a device for connecting devices such as electrical appliances to a power supply, and comprises a plug inner frame.
In the prior art, publication number CN216958573U discloses a power plug inner frame, it can stably install the pin, when the pin cooperates with the jack of socket, if the pin inserts the back too tightly, then be difficult to extract, a folding plug that publication number CN219106624U disclosed in the prior art, its mentions that the plug can firmly be fixed to the newer socket of part for the plug is difficult to extract, but in the plug-in-process, the socket is because the jack of often inserting in the messenger socket becomes flexible, thereby make the pin insert the jack and easily extract, therefore need a plug inner frame that can often use and insert the back again can be stable, for this application discloses a power plug inner frame satisfies people's demand.
Disclosure of Invention
An objective of the present application is to provide an inner frame of a power plug, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a power plug inner frame, includes the U-shaped frame, the top fixedly connected with support frame of U-shaped frame, the top fixedly connected with button switch of support frame, install two binding post on the support frame, the broach has all been seted up to two opposite sides of U-shaped frame, two install pulling mechanism in the broach, two the mounting panel is all installed to pulling mechanism, two equal fixed mounting has the pin on the mounting panel, two the pin with two binding post's position is corresponding, the change hole has been seted up at the top of support frame, install the rotary rod in the change hole, the top of rotary rod extends to outside the change hole, the bottom fixedly connected with lead screw moving mechanism of rotary rod, lead screw moving mechanism and two pulling mechanism cooperation are installed.
Preferably, the pulling mechanism comprises a pull groove arranged on the inner wall of the pull hole, a pull plate is slidably arranged in the pull groove, the side part of the pull plate is fixedly connected with the side part of the mounting plate, a sliding hole is arranged on the inner wall of the top side of the pull groove, a sliding block is slidably arranged in the sliding hole, the bottom of the sliding block is fixedly connected with the top of the pull plate, and the side part of the sliding block is contacted with the inner wall of the mounting plate close to the sliding hole.
Preferably, the pulling mechanism comprises two cylinders fixedly mounted on the side parts of the sliding block, the two cylinders are sleeved with a moving column in a sliding manner, the moving column is contacted with the side parts of the sliding block, which are close to each other, the two cylinders are far away from the side parts of the sliding block, a disc is fixedly mounted on the side parts of the sliding block, pulling springs are sleeved on the two cylinders, one ends of the pulling springs are fixedly mounted on the side parts of the moving column, and the other ends of the pulling springs are fixedly connected with the side parts of the two discs respectively.
Preferably, the side parts of the two moving columns, which are close to each other, are fixedly provided with return springs.
Preferably, the screw rod moving mechanism comprises two rotating columns, a screw rod is fixedly connected to the side parts, close to each other, of the rotating columns, the screw rod is provided with a downward moving column in a threaded adjustment mode, the bottom of the downward moving column is rotationally provided with two rotating rods, the two rotating rods are respectively rotationally connected with the side parts of the two moving columns, and the top of the rotating column above is fixedly connected with the bottom end of the rotating rod.
Preferably, the sides of the two rotating columns far away from each other are contacted with the sides of the U-shaped frame and the supporting frame near to each other, and the sides of the downward moving columns are contacted with the vertical sides of the U-shaped frame.
Preferably, the distance between the top ends of the two rotating rods is greater than the distance between the bottom ends of the two rotating rods.
In summary, the utility model has the technical effects and advantages that:
the utility model has reasonable structure, when in use, the connecting terminal can be connected with the pins by the wires, the pins can be inserted into the socket, after the insertion, if the stability after the insertion is required to be increased, the top end of the rotating rod is rotated at the moment, and the two pulling mechanisms are driven by the screw rod moving mechanism, so that the pulling force is applied to the two pulling plates, the two mounting plates and the two pins, so that the two pins clamp the jacks on the socket, and the insertion is stable.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of a first perspective structure according to an embodiment of the present application;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a schematic view of a second perspective structure according to an embodiment of the present application;
fig. 4 is a front view of an embodiment of the present application.
In the figure: 1. a U-shaped frame; 2. a support frame; 3. a push button switch; 4. a connection terminal; 5. a mounting plate; 6. pins; 7. pulling a plate; 8. a slide block; 9. a moving column; 10. a cylinder; 11. a disc; 12. pulling the spring; 13. a screw; 14. downward moving the column; 15. a rotating rod; 16. rotating the column; 17. a return spring; 18. and (5) rotating the rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: referring to a power plug inner frame shown in fig. 1-4, the power plug inner frame comprises a U-shaped frame 1, a support frame 2 is fixedly connected to the top of the U-shaped frame 1, a button switch 3 is fixedly connected to the top of the support frame 2, pull holes are formed in two opposite side parts of the support frame 2, two wiring terminals 4,U are arranged in the support frame 2, pulling mechanisms are arranged in the two pull holes, mounting plates 5 are arranged in the two pulling mechanisms, pins 6 are fixedly arranged on the two mounting plates 5, the two pins 6 correspond to the positions of the two wiring terminals 4, a rotating hole is formed in the top of the support frame 2, a rotating rod 18 is arranged in the rotating hole, the top end of the rotating rod 18 extends out of the rotating hole, a screw rod moving mechanism is fixedly connected to the bottom end of the rotating rod 18, and the screw rod moving mechanism is matched with the two pulling mechanisms.
By the above structure: when the socket is used, the wiring terminal 4 can be connected with the pins 6 through wires, the pins 6 can be inserted into the socket, after the socket is inserted, if the stability after the socket is required to be increased, the top end of the rotating rod 18 is rotated at the moment, and the two pulling mechanisms are driven by the screw rod moving mechanism, so that pulling force is applied to the two pulling plates 7, the two mounting plates 5 and the two pins 6, the two pins 6 clamp the jacks on the socket, and the socket is stable after the socket is inserted.
The pulling mechanism comprises a pull groove which is arranged on the inner wall of the pull hole, the pull plate 7 is slidably arranged in the pull groove, the side part of the pull plate 7 is fixedly connected with the side part of the mounting plate 5, a sliding hole is arranged on the inner wall of the top side of the pull groove, a sliding block 8 is slidably arranged in the sliding hole, the bottom of the sliding block 8 is fixedly connected with the top of the pull plate 7, and the side part of the sliding block 8 is contacted with the inner wall of the sliding hole, which is close to the mounting plate 5; the pulling mechanism comprises two cylinders 10 fixedly mounted on the side parts of the sliding block 8, the two cylinders 10 are sleeved with a moving column 9 in a sliding manner, the moving column 9 is contacted with the side parts of the sliding block 8, the side parts of the two cylinders 10 far away from the sliding block 8 are fixedly mounted with discs 11, the two cylinders 10 are sleeved with pulling springs 12, one ends of the two pulling springs 12 are fixedly mounted on the side parts of the moving column 9, and the other ends of the two pulling springs 12 are fixedly connected with the side parts of the two discs 11 respectively. Through the setting of pulling mechanism, the lateral part of removal post 9 contacts with the lateral part of slider 8, and the lateral part of slider 8 contacts with the inner wall that the slide hole is close to mounting panel 5 simultaneously to make the initial position of slider 8 fixed, after removal post 9 removes, slider 8 is close to the lateral part of removal post 9 and does not have spacing, thereby can make slider 8 can have the trend of removing to removal post 9, makes the force transfer give slider 8 under the pulling force of pulling spring 12, and then gives to participate in 6.
The side parts of the two moving columns 9, which are close to each other, are fixedly provided with return springs 17. The two moving posts 9 move to deform the return spring 17, so that the two moving posts 9 are convenient to restore when the rotating rod 18 is reversely rotated.
The screw rod moving mechanism comprises two rotating columns 16, screw rods 13 are fixedly connected to the side parts, close to each other, of the two rotating columns 16, downward moving columns 14 are adjusted on the screw rods 13 in a threaded mode, two rotating rods 15 are installed at the bottoms of the downward moving columns 14 in a rotating mode, the two rotating rods 15 are respectively connected with the side parts of the two moving columns 9 in a rotating mode, and the top parts of the rotating columns 16 located above are fixedly connected with the bottom ends of rotating rods 18. The top ends of the rotating rods 18 are rotated, the rotating rods 18 rotate to drive the two rotating columns 16 and the screw 13 to rotate, the screw 13 rotates to drive the downward moving column 14 to move downwards, so that the two rotating rods 15 are pushed to rotate, and the bottom ends of the two rotating rods 15 push the two moving columns 9 to approach each other.
The side portions of the two rotating columns 16 which are far away from each other are in contact with the side portions of the U-shaped frame 1 and the supporting frame 2 which are close to each other, and the advantage of this arrangement is that the rotating columns 16 can only rotate and cannot move, and the side portions of the downward moving columns 14 are in contact with the vertical side portions of the U-shaped frame 1. This has the advantage that the downstreams 14 can only be moved downwards.
The distance between the top ends of the two rotating rods 15 is greater than the distance between the bottom ends of the two rotating rods 15. This has the advantage that the downward movement of the lower travel bar 14 causes the two rotating bars 15 to rotate inwards, thereby enabling the two travel bars 9 to approach each other.
The working principle of the utility model is as follows:
when the socket is used, the wiring terminal 4 can be connected with the pin 6 through the wire, the pin 6 can be inserted into the socket, after the socket is inserted, if the stability after the socket is required to be increased, the top end of the rotating rod 18 is rotated at the moment, the rotating rod 18 rotates to drive the two rotating columns 16 and the screw 13 to rotate, the screw 13 rotates to drive the lower moving column 14 to move downwards, thereby pushing the two rotating rods 15 to rotate, the bottom ends of the two rotating rods 15 push the two moving columns 9 to be close to each other, further the two moving columns 9 are separated from the two sliding blocks 8, at the moment, the two pulling plates 7 and the two mounting plates 5 can be close to each other due to the fact that the two pins 6 are inserted into the socket and cannot be close to each other, the positions of the two pins 6, the two pulling plates 7, the two mounting plates 5 and the two sliding blocks 8 are unchanged, the two moving columns 9 are close to each other to drive the four pulling springs 12 to be compressed, so that pulling forces are generated on the two sliding blocks 8, the two pulling plates 7, the two mounting plates 5 and the two pins 6 are pushed to move downwards, the two moving columns 9 are clamped into the socket holes on the two pin 6, at the same time, and the two rotating columns are convenient to move, and the two rotating columns 17 are deformed reversely when the two moving columns are restored to move.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present utility model should be included in the scope of the present utility model.
Claims (7)
1. An inner frame of a power plug comprises a U-shaped frame (1), and is characterized in that: the utility model discloses a U-shaped frame, including U-shaped frame (1), support frame (2), button switch (3) are fixedly connected with in the top of support frame (2), install two binding post (4) on support frame (2), draw the hole has all been seted up to two opposite sides of U-shaped frame (1), two install pulling mechanism in the draw hole, two mounting panel (5) are all installed to pulling mechanism, two equal fixed mounting has on mounting panel (5) participate in (6), two participate in (6) with two binding post's position is corresponding, the change hole has been seted up at the top of support frame (2), install rotary rod (18) in the change hole, the top of rotary rod (18) extends to outside the change hole, the bottom fixedly connected with lead screw moving mechanism of rotary rod (18), lead screw moving mechanism and two pulling mechanism cooperation are installed.
2. A power plug inner frame as defined in claim 1, wherein: the pulling mechanism comprises a pulling groove which is formed in the inner wall of the pulling hole, a pulling plate (7) is slidably mounted in the pulling groove, the side part of the pulling plate (7) is fixedly connected with the side part of the mounting plate (5), a sliding hole is formed in the inner wall of the top side of the pulling groove, a sliding block (8) is slidably mounted in the sliding hole, the bottom of the sliding block (8) is fixedly connected with the top of the pulling plate (7), and the side part of the sliding block (8) is close to the inner wall of the mounting plate (5) to be contacted with the sliding hole.
3. A power plug inner frame as claimed in claim 2, wherein: the pulling mechanism comprises two cylinders (10) fixedly mounted on the side parts of the sliding blocks (8), the two cylinders (10) are sleeved with a moving column (9) in a sliding mode, the moving column (9) is in contact with the side parts of the sliding blocks (8) close to each other, the two cylinders (10) are far away from the side parts of the sliding blocks (8) and fixedly mounted with discs (11), the two cylinders (10) are sleeved with pulling springs (12), one ends of the two pulling springs (12) are fixedly mounted on the side parts of the moving column (9), and the other ends of the two pulling springs (12) are fixedly connected with the side parts of the two discs (11) respectively.
4. A power plug inner frame as claimed in claim 3, wherein: the side parts of the two movable columns (9) which are close to each other are fixedly provided with return springs (17).
5. A power plug inner frame as claimed in claim 3, wherein: the screw rod moving mechanism comprises two rotating columns (16), the two side parts, close to each other, of the rotating columns (16) are fixedly connected with screw rods (13), the screw rods (13) are provided with downward moving columns (14) in a threaded mode, the bottoms of the downward moving columns (14) are rotatably provided with two rotating rods (15), the two rotating rods (15) are respectively and rotatably connected with the side parts of the two moving columns (9), and the tops of the rotating columns (16) located above are fixedly connected with the bottom ends of the rotating rods (18).
6. A power plug inner frame as defined in claim 5, wherein: the side parts of the two rotating columns (16) which are far away from each other are contacted with the side parts of the U-shaped frame (1) and the supporting frame (2) which are close to each other, and the side parts of the downward moving columns (14) are contacted with the vertical side parts of the U-shaped frame (1).
7. A power plug inner frame as defined in claim 5, wherein: the distance between the top ends of the two rotating rods (15) is larger than the distance between the bottom ends of the two rotating rods (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322050973.3U CN220341611U (en) | 2023-08-02 | 2023-08-02 | Power plug inner frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322050973.3U CN220341611U (en) | 2023-08-02 | 2023-08-02 | Power plug inner frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220341611U true CN220341611U (en) | 2024-01-12 |
Family
ID=89460103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322050973.3U Active CN220341611U (en) | 2023-08-02 | 2023-08-02 | Power plug inner frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220341611U (en) |
-
2023
- 2023-08-02 CN CN202322050973.3U patent/CN220341611U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |