CN216214289U - Rectangular aviation plug with self-short circuit mode adjustable - Google Patents
Rectangular aviation plug with self-short circuit mode adjustable Download PDFInfo
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- CN216214289U CN216214289U CN202122693082.0U CN202122693082U CN216214289U CN 216214289 U CN216214289 U CN 216214289U CN 202122693082 U CN202122693082 U CN 202122693082U CN 216214289 U CN216214289 U CN 216214289U
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Abstract
The utility model discloses a self-short-circuit mode adjustable rectangular aviation plug which comprises a plug and a self-short-circuit structure arranged inside the plug, wherein a sleeve plate is fixedly connected to the surface of the self-short-circuit structure, the bottom of the plug is movably connected with an adjusting wheel through a bearing, the bottom of the adjusting wheel is fixedly connected with a screw rod, the bottom end of the screw rod penetrates through the sleeve plate and is in threaded connection with the sleeve plate, the self-short-circuit structure comprises a sleeve, and the sleeve is inserted into the plug. According to the utility model, the screw rod is driven to synchronously rotate by rotating the adjusting wheel, the sleeve plate is pushed to move downwards by the screw rod through threads, and the sleeve plate drives the self-short-circuit structure to synchronously move, so that the effect of adjusting the path length of the contact pin is achieved, and the problems that the conventional rectangular aviation plug does not have the effect of adjusting the self-short-circuit mode, cannot meet the requirement of any length for inserting the contact pin and seriously influences the application range of the rectangular aviation plug are solved.
Description
Technical Field
The utility model relates to the technical field of data transmission accessories, in particular to a self-short-circuit mode adjustable rectangular aviation plug.
Background
The rectangle aviation plug is a high stability data transmission accessory, and in order to guarantee rectangle aviation plug's grafting security, partial rectangle aviation plug protects the contact pin through the mode from the short circuit, but current rectangle aviation plug does not possess the effect of adjusting from the short circuit mode, can't satisfy the arbitrary length demand that the contact pin was pegged graft, has seriously influenced rectangle aviation plug's application scope.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the background art, the utility model aims to provide a self-short-circuit mode adjustable rectangular aviation plug, which has the advantage of adjustable self-short-circuit mode and solves the problems that the existing rectangular aviation plug does not have the effect of adjusting the self-short-circuit mode, can not meet the requirement of any length for inserting pins and plugging, and seriously affects the application range of the rectangular aviation plug.
The utility model provides the following technical scheme: a rectangular aviation plug adjustable in self-short circuit mode comprises a plug;
a self-shorting structure disposed within the plug;
the surface of the self-short circuit structure is fixedly connected with a sleeve plate, the bottom of the plug is movably connected with an adjusting wheel through a bearing, the bottom of the adjusting wheel is fixedly connected with a screw rod, and the bottom end of the screw rod penetrates through the sleeve plate and is in threaded connection with the sleeve plate.
The self-short circuit structure comprises a sleeve, the sleeve is inserted into the plug, the sleeve is fixedly connected with the sleeve plate, the top of the sleeve is fixedly connected with an arc petal located inside the plug, the surface of the arc petal is communicated with a plurality of copper beads, and the arc petal and the sleeve are made of insulating materials.
The limiting groove is formed in the adjusting wheel, the limiting wheel located in the limiting groove is fixedly connected to the bottom of the plug, and the limiting wheel is connected with the limiting groove in a sliding mode.
The top of the sleeve plate is fixedly connected with an extension pipe sleeved on the surface of the screw rod, and the extension pipe is in threaded connection with the screw rod.
The outer surface of the adjusting wheel is hexagonal, and anti-skid grains are formed in the outer surface of the adjusting wheel.
The top of the sleeve plate is fixedly connected with an insulating plate sleeved on the surface of the sleeve, and the top of the insulating plate is in contact with the bottom of the plug.
The utility model has the following beneficial effects:
1. according to the utility model, the screw rod is driven to synchronously rotate by rotating the adjusting wheel, the sleeve plate is pushed to move downwards by the screw rod through threads, and the sleeve plate drives the self-short-circuit structure to synchronously move, so that the effect of adjusting the path length of the contact pin is achieved, and the problems that the conventional rectangular aviation plug does not have the effect of adjusting the self-short-circuit mode, cannot meet the requirement of any length for inserting the contact pin and seriously influences the application range of the rectangular aviation plug are solved.
2. The utility model can replace the existing self-short circuit structure by arranging the sleeve, the arc lobe and the copper bead, further improve the conduction area of a path and play a role in fixing the insertion needle. According to the utility model, the limiting groove and the limiting wheel are arranged, so that the adjusting wheel can be fixed, the stability of the adjusting wheel is improved, and the looseness of the joint of the adjusting wheel and the bearing is avoided. According to the utility model, the extension pipe is arranged, so that the contact area between the sleeve plate and the screw can be increased, and the thread meshing stability is improved. According to the utility model, the regulating wheel is hexagonal, so that the regulating wheel can be conveniently rotated, and the operation difficulty of the regulating wheel is reduced. According to the utility model, the insulating plate is arranged, so that the safety of the plug can be improved, and the phenomenon of electric leakage of the plug is avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of a front view structure of the present invention;
FIG. 3 is a perspective view of a portion of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1 to 4, the present invention includes a plug 1;
a self-shorting structure 2 disposed inside the plug 1;
from short circuit structure 2's fixed surface be connected with lagging 3, there is regulating wheel 4 bottom plug 1 through bearing swing joint, and regulating wheel 4's bottom fixedly connected with screw rod 5, the bottom of screw rod 5 run through lagging 3 and with lagging 3 threaded connection.
Referring to fig. 4, the self-short-circuit structure 2 includes a sleeve 6, the sleeve 6 is inserted in the plug 1, the sleeve 6 is fixedly connected to the sleeve plate 3, the top of the sleeve 6 is fixedly connected to an arc petal 7 located inside the plug 1, the surface of the arc petal 7 is communicated with a plurality of copper beads 8, and the arc petal 7 and the sleeve 6 are made of insulating materials.
The sleeve 6, the arc lobe 7 and the copper bead 8 are arranged, so that the existing self-short circuit structure 2 can be replaced, the conduction area of a path is further increased, and the fixing effect on the insertion needle can be achieved.
Referring to fig. 4, a limiting groove 9 is formed in the adjusting wheel 4, a limiting wheel 10 located in the limiting groove 9 is fixedly connected to the bottom of the plug 1, and the limiting wheel 10 is slidably connected to the limiting groove 9.
This embodiment can fix regulating wheel 4 through setting up spacing groove 9 and spacing wheel 10, improves regulating wheel 4's stability, avoids regulating wheel 4 and the junction of bearing to appear becoming flexible.
Referring to fig. 3, an extension pipe 11 sleeved on the surface of the screw 5 is fixedly connected to the top of the sleeve plate 3, and the extension pipe 11 is in threaded connection with the screw 5.
In this embodiment, by providing the extension pipe 11, the contact area between the race plate 3 and the screw 5 can be increased, and the thread engagement stability can be improved.
Referring to fig. 1, the outer surface of the adjusting wheel 4 is hexagonal, and the outer surface of the adjusting wheel 4 is provided with anti-skid lines.
This embodiment sets up to the hexagon through the shape with regulating wheel 4, can be convenient for rotate regulating wheel 4, reduces the operation degree of difficulty of regulating wheel 4.
Referring to fig. 3, an insulating plate 12 is fixedly connected to the top of the sleeve plate 3 and sleeved on the surface of the sleeve 6, and the top of the insulating plate 12 is in contact with the bottom of the plug 1.
In this embodiment, by providing the insulating plate 12, the safety of the plug 1 can be improved, and the phenomenon of electric leakage of the plug 1 is avoided.
Insert plug 1's inside with the contact pin, sleeve pipe 6 can shelter from the contact pin, avoid the contact pin to appear the phenomenon of intercommunication with plug 1 under the condition of not inserting completely, the contact pin can contact and promote arc lamella 7 outside removal with arc lamella 7 at the continuous removal in-process, when the contact of the inside copper pearl 8 of arc lamella 7 and plug 1's inner wall, reach and carry out the effect of route with plug 1 and contact pin, can drive screw rod 5 synchronous revolution through rotatory regulating wheel 4, screw rod 5 utilizes the screw thread to promote extension pipe 11 and lagging 3 downstream, lagging 3 drives sleeve pipe 6 synchronous movement, thereby reach the effect of adjusting the path length of contact pin.
Claims (6)
1. A rectangular aviation plug adjustable from a short-circuit mode, comprising a plug (1);
a self-shorting structure (2) disposed inside the plug (1);
the method is characterized in that: from fixed surface of short circuit structure (2) is connected with lagging (3), there is regulating wheel (4) bottom of plug (1) through bearing swing joint, the bottom fixedly connected with screw rod (5) of regulating wheel (4), the bottom of screw rod (5) run through lagging (3) and with lagging (3) threaded connection.
2. A self-shorting mode adjustable rectangular aviation plug as claimed in claim 1 wherein: from short circuit structure (2) including sleeve pipe (6), sleeve pipe (6) are pegged graft in the inside of plug (1), sleeve pipe (6) and lagging (3) fixed connection, the top fixedly connected with of sleeve pipe (6) is located inside arc lamella (7) of plug (1), the surface intercommunication of arc lamella (7) has a plurality of copper pearl (8), the material of arc lamella (7) and sleeve pipe (6) is insulating material.
3. A self-shorting mode adjustable rectangular aviation plug as claimed in claim 2 wherein: spacing groove (9) have been seted up to the inside of regulating wheel (4), the bottom fixedly connected with of plug (1) is located spacing round (10) inside spacing groove (9), spacing round (10) and spacing groove (9) sliding connection.
4. A self-shorting mode adjustable rectangular aviation plug as claimed in claim 3 wherein: the top fixedly connected with cover of lagging (3) is established at extension pipe (11) on screw rod (5) surface, extension pipe (11) and screw rod (5) threaded connection.
5. A self-shorting mode adjustable rectangular aviation plug as claimed in claim 4, wherein: the outer surface of the adjusting wheel (4) is hexagonal, and anti-skid grains are arranged on the outer surface of the adjusting wheel (4).
6. A self-shorting mode adjustable rectangular aviation plug as claimed in claim 5, wherein: the top of the sleeve plate (3) is fixedly connected with an insulating plate (12) sleeved on the surface of the sleeve (6), and the top of the insulating plate (12) is in contact with the bottom of the plug (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122693082.0U CN216214289U (en) | 2021-11-05 | 2021-11-05 | Rectangular aviation plug with self-short circuit mode adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122693082.0U CN216214289U (en) | 2021-11-05 | 2021-11-05 | Rectangular aviation plug with self-short circuit mode adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216214289U true CN216214289U (en) | 2022-04-05 |
Family
ID=80902858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122693082.0U Active CN216214289U (en) | 2021-11-05 | 2021-11-05 | Rectangular aviation plug with self-short circuit mode adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216214289U (en) |
-
2021
- 2021-11-05 CN CN202122693082.0U patent/CN216214289U/en active Active
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