CN211556258U - Compression-resistant electric connector for subway - Google Patents
Compression-resistant electric connector for subway Download PDFInfo
- Publication number
- CN211556258U CN211556258U CN202020069286.XU CN202020069286U CN211556258U CN 211556258 U CN211556258 U CN 211556258U CN 202020069286 U CN202020069286 U CN 202020069286U CN 211556258 U CN211556258 U CN 211556258U
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- block
- circular
- wall surface
- wall
- circular block
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- 230000006835 compression Effects 0.000 title claims abstract description 12
- 238000007906 compression Methods 0.000 title claims abstract description 12
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of electric connectors, and discloses a compression-resistant electric connector for subways, which comprises a circular block, wherein the circular block is a circular block, the inside of the circular block is of a hollow structure, the hollow part in the circular block penetrates through the lower wall surface of the circular block, and the upper wall surface of the circular block is provided with a circular hole. Making it difficult for the electrical connector to connect them together, causing unnecessary trouble.
Description
Technical Field
The utility model relates to an electric connector technical field specifically is resistance to compression formula electric connector for subway.
Background
The electrical connector not only needs to meet general performance requirements, but also has the important requirements that the electrical connector has good contact, reliable operation and convenient maintenance, and whether the reliable operation directly affects the normal operation of an airplane circuit or not, and relates to the safety of the whole host.
When the existing part of electric connectors are connected with two ends of a power supply, the electric connectors are difficult to connect the two ends of the power supply together due to overlarge power supply distance between the two ends, and unnecessary troubles are caused.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a resistance to compression formula electric connector is used to subway.
(II) technical scheme
The utility model provides a following technical scheme: the compression-resistant electric connector for the subway comprises a circular block, wherein the circular block is a circular block, the inside of the circular block is of a hollow structure, the hollow part in the circular block penetrates through the lower wall surface of the circular block, a circular hole is formed in the upper wall surface of the circular block, a circular ring is fixedly mounted on the upper wall surface of the circular block, a connecting block is fixedly mounted in the circular ring, the connecting block is a circular block, a power supply connector is fixedly mounted on the upper wall surface of the connecting block, the number of the power supply connectors is set according to the size of the connecting block, a moving block is sleeved on the lower side of the circular block, the moving block is a circular block, the inside of the moving block is of a hollow structure, the hollow part in the moving block penetrates through the upper wall surface of the moving block, and a first limiting block is fixedly mounted at one end, located in the circular block, the outer wall of the first limiting block is attached to the inner wall of the circular block, a second limiting block is fixedly mounted on the inner wall of the circular block, the inner wall of the second limiting block is attached to the outer wall of the moving block, and the first limiting block corresponds to the second limiting block up and down.
Preferably, a power converter is fixedly installed inside the moving block, the power converter is of an existing structure and is not described herein, the power converter is in telecommunication connection with a power supply connector above the power converter, a circular hole is formed in the lower wall surface of the moving block, the circular hole is a circular hole, and a connecting ring is fixedly installed on the lower wall surface of the moving block.
Preferably, a connecting block is also fixedly mounted inside the connecting ring, a power connector is also fixedly mounted on the lower wall surface of the connecting block below, and the power connector below is electrically connected with the power converter.
Preferably, the outer wall of the moving block is fixedly provided with two transverse blocks, the two transverse blocks correspond to each other left and right, the transverse blocks are provided with threaded holes, the internal threads of the threaded holes are connected with threaded columns, the threaded columns are provided with rectangular blocks, and the rectangular blocks are rectangular blocks.
Preferably, the rectangular block is provided with a circular hole, a bearing is fixedly mounted on the inner wall of the rectangular block, an inner shaft of the bearing is fixedly connected with the threaded column, the lateral blocks on the left side and the right side are respectively and fixedly mounted on the side wall surfaces close to each other, the top blocks are arc-shaped blocks, and the upper wall surfaces of the two top blocks are respectively and fixedly connected with the lower wall surface of the circular block.
(III) advantageous effects
Compared with the prior art, the utility model provides a resistance to compression formula electric connector for subway possesses following beneficial effect:
1. this resistance to compression formula electric connector for subway, when needs connect the power both ends, when the distance is not enough, rotatory two screw thread posts, two screw thread post rebound, then the screw thread post can drive the kicking block rebound, then the screw hole upwards jack-up with the circular block, spacing between stopper two and the stopper one diminishes this moment, then spacing between the wall surface of keeping away from a side about circular block and movable block can lengthen, avoided current partial electric connector when the both ends of connecting power, probably because the power interval at both ends is too big, lead to the electric connector to be difficult to link together it, cause unnecessary trouble.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a schematic view of the sectional structure of the present invention.
In the figure: the device comprises a circular block 1, a circular ring 2, a power supply connector 3, a first limiting block 4, a moving block 5, a transverse block 6, a threaded column 7, a rectangular block 8, a bearing 9, a top block 10, a threaded hole 11, a connecting ring 12, a circular hole 13, a power converter 14, a connecting block 15 and a second limiting block 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the compression-resistant electric connector for a subway comprises a circular block 1, wherein the circular block 1 is a circular block, the inside of the circular block 1 is of a hollow structure, the hollow part inside the circular block 1 penetrates through the lower wall surface of the circular block 1, the upper wall surface of the circular block 1 is provided with a circular hole, the upper wall surface of the circular block 1 is fixedly provided with a circular ring 2, the inside of the circular ring 2 is fixedly provided with a connecting block 15, the connecting block 15 is a circular block, the upper wall surface of the connecting block 15 is fixedly provided with a power connector 3, the number of the power connectors 3 is set according to the size of the connecting block 15, the lower part of the circular block 1 is sleeved with a moving block 5, the moving block 5 is a circular block, the inside of the moving block 5 is of a hollow structure, and the hollow part inside the moving block 5 penetrates through the upper wall surface of the moving block 5, a first limiting block 4 is fixedly installed at one end, located inside the circular block 1, of the moving block 5, the outer wall of the first limiting block 4 is attached to the inner wall of the circular block 1, a second limiting block 16 is fixedly installed on the inner wall of the circular block 1, the inner wall of the second limiting block 16 is attached to the outer wall of the moving block 5, the first limiting block 4 corresponds to the second limiting block 16 up and down, a power converter 14 is fixedly installed inside the moving block 5, the power converter 14 is of an existing structure and is not described herein any more, the power converter 14 is in telecommunication connection with the power connector 3 above, a round hole 13 is formed in the lower wall surface of the moving block 5, the round hole 13 is a round hole, a connecting ring 12 is fixedly installed on the lower wall surface of the moving block 5, a connecting block 15 is also fixedly installed inside the connecting ring 12, and a power connector 3 is also fixedly installed on the, the power connector 3 and the power converter 14 electric connection of below are in the same place, fixed mounting has two crossbars 6 on the outer wall of movable block 5, and two crossbars 6 are controlled and are corresponded to each other, set up threaded hole 11 on the crossbars 6, the internal thread of threaded hole 11 is connected with screw thread post 7, be provided with rectangular block 8 on the screw thread post 7, rectangular block 8 is the piece of rectangle, and has seted up circular hole on the rectangular block 8, fixed mounting has bearing 9 on the inner wall of rectangular block 8, the interior axle and the screw thread post 7 fixed connection of bearing 9 are in the same place, and fixed mounting has kicking block 10 respectively on the one side wall that the crossbars 6 of the left and right sides are close to each other, kicking block 10 is curved piece, two the top wall of kicking block 10 respectively with the below wall fixed connection of circular block 1 together.
When in use, the utility model is used,
the first step is as follows: when the power both ends need to be connected, when the distance is not enough, rotatory two screw thread posts 7, two screw thread posts 7 move upwards, then screw thread post 7 can drive kicking block 10 rebound, then screw hole 11 with circular block 1 jack-up, the interval between stopper two 16 and stopper one 4 diminishes this moment, then the interval between the wall face of keeping away from one side about circular block 1 and movable block 5 can lengthen.
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 (3)
1. Compression-resistant electric connector for subway, including circular block (1), its characterized in that: the upper wall surface of the circular block (1) is provided with a circular hole, the upper wall surface of the circular block (1) is fixedly provided with a circular ring (2), a connecting block (15) is fixedly arranged inside the circular ring (2), a power connector (3) is fixedly arranged on the upper wall surface of the connecting block (15), a moving block (5) is sleeved below the circular block (1), a power converter (14) is fixedly arranged inside the moving block (5), the power converter (14) is in telecommunication connection with the power connector (3) above, the lower wall surface of the moving block (5) is provided with a round hole (13), the round hole (13) is a circular hole, the lower wall surface of the moving block (5) is fixedly provided with a connecting ring (12), and the connecting block (15) is also fixedly arranged inside the connecting ring (12);
the power connector (3) is fixedly mounted on the wall surface below the connecting block (15) in the same manner, the power connector (3) below is electrically connected with the power converter (14), two transverse blocks (6) are fixedly mounted on the outer wall of the moving block (5), threaded holes (11) are formed in the transverse blocks (6), threaded columns (7) are connected to internal threads of the threaded holes (11), rectangular blocks (8) are arranged on the threaded columns (7), top blocks (10) are fixedly mounted on the side wall surfaces, close to the transverse blocks (6) on the left side and the right side, of the side wall surfaces, respectively, and the top wall surfaces of the two top blocks (10) are fixedly connected with the lower wall surface of the circular block (1) respectively.
2. The compression-resistant electric connector for the subway according to claim 1, wherein: the movable block (5) is fixedly provided with a first limiting block (4) at one end inside the circular block (1), the outer wall of the first limiting block (4) is attached to the inner wall of the circular block (1), a second limiting block (16) is fixedly arranged on the inner wall of the circular block (1), the inner wall of the second limiting block (16) is attached to the outer wall of the movable block (5), and the first limiting block (4) corresponds to the second limiting block (16) up and down.
3. The compression-resistant electric connector for the subway according to claim 1, wherein: the novel bearing is characterized in that a circular hole is formed in the rectangular block (8), a bearing (9) is fixedly mounted on the inner wall of the rectangular block (8), and an inner shaft of the bearing (9) is fixedly connected with the threaded column (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020069286.XU CN211556258U (en) | 2020-01-13 | 2020-01-13 | Compression-resistant electric connector for subway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020069286.XU CN211556258U (en) | 2020-01-13 | 2020-01-13 | Compression-resistant electric connector for subway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211556258U true CN211556258U (en) | 2020-09-22 |
Family
ID=72491243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020069286.XU Expired - Fee Related CN211556258U (en) | 2020-01-13 | 2020-01-13 | Compression-resistant electric connector for subway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211556258U (en) |
-
2020
- 2020-01-13 CN CN202020069286.XU patent/CN211556258U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |