CN221226732U - Current signal transmission device - Google Patents
Current signal transmission device Download PDFInfo
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- CN221226732U CN221226732U CN202323149289.7U CN202323149289U CN221226732U CN 221226732 U CN221226732 U CN 221226732U CN 202323149289 U CN202323149289 U CN 202323149289U CN 221226732 U CN221226732 U CN 221226732U
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- signal transmission
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- 230000008054 signal transmission Effects 0.000 title claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 5
- 244000309464 bull Species 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of power connection and discloses a current signal transmission device which comprises a box body, wherein a current transmission mechanism is inserted into a jack, the top end of the box body is fixedly connected with a ring plate, a plurality of mounting grooves are formed in the ring plate, a limiting mechanism for fixing the current transmission mechanism is arranged in each mounting groove, and a clamping mechanism is arranged at the top end of the box body.
Description
Technical Field
The utility model relates to the technical field of power connection, in particular to a current signal transmission device.
Background
Prior patent application number CN201921225890.0 discloses a current signal transmission device comprising: the plug comprises a binding post, an annular groove is formed in the outer wall of the plug, and the plug is divided into an anode binding post and a cathode binding post; the socket comprises a box body, and a positive elastic piece and a negative elastic piece which are arranged in the box body, wherein the surface of the box body is provided with a jack; the binding post is inserted into the box body through the jack, the positive binding post and the positive elastic sheet form contact type electric connection, and the negative binding post and the negative elastic sheet form contact type electric connection; and one end of the positive pole elastic sheet, which is far away from the positive pole binding post, and one end of the negative pole elastic sheet, which is far away from the negative pole binding post, are respectively and electrically connected with an external power supply. The current signal transmission device is characterized in that through the matching design of the plug and the socket, the binding post of the plug is inserted into the socket through the box body jack of the socket, the binding post comprises a positive binding post, a negative binding post and a signal binding post, and correspondingly, a positive elastic piece, a negative elastic piece and a signal elastic piece are arranged in the socket box body to form current signal transmission of the plug and the socket.
However, the following defects exist in the implementation process, after the binding post is inserted into the box body through the jack, the electric wire at the side end of the subsequent plug is easily pulled by external force because the plug is not fixed, and the binding post is driven to generate displacement in the box body, so that the binding post is easily in poor contact with the positive and negative pole elastic pieces and the positive and negative pole bending parts, the current signal transmission is not stable enough, and the work of people is influenced.
Disclosure of utility model
The utility model aims to provide a current signal transmission device, which solves the problems that after a binding post is inserted into a box body through a jack in the prior art, the wire at the side end of a subsequent plug is easily pulled by external force to drive the binding post to displace in the box body, so that the binding post is easily in poor contact with a positive and negative pole elastic sheet and a positive and negative pole bending part, and the current signal transmission is not stable enough, and the work of people is influenced.
The utility model provides the following technical scheme: the utility model provides a current signal transmission device, includes the box body, the jack has been seted up on the top of box body, the jack interpolation is equipped with current transmission mechanism, the top fixedly connected with annular plate of box body, a plurality of mounting groove has been seted up to the inside of annular plate, every the inside of mounting groove all is equipped with the stop gear who is used for fixed current transmission mechanism, the top of box body is equipped with fixture.
As the preference of above-mentioned technical scheme, stop gear includes the spring, spring fixed connection is at the inside side of mounting groove, the side fixedly connected with rectangular plate of spring, the side fixedly connected with round bar of rectangular plate, the round bar inserts and establishes to the annular plate outer end.
As the preference of above-mentioned technical scheme, fixture includes a plurality of riser, every two adjacent equal fixedly connected with swash plate between the side of riser, every two adjacent all rotate between the side of riser and be provided with the bull stick, every the equal fixedly connected with connecting plate of outer end of bull stick, every the equal cover of outer end of bull stick is equipped with the torsion spring, every the equal fixedly connected with splint of side of connecting plate.
As the optimization of the technical scheme, the appearance of each clamping plate is arc-shaped, and the top end of each clamping plate is slope-shaped.
As the optimization of the technical scheme, the top end of the box body is fixedly connected with a sealing gasket which is arranged in an annular mode, and the sealing gasket is located at the outer end of the annular plate.
As the preference of above-mentioned technical scheme, current transmission mechanism includes the plug, the outer end of plug is equipped with clamping part, the bottom fixedly connected with annular sleeve plate that sets up of plug, a plurality of round hole has been seted up to the side of sleeve plate, the bottom fixedly connected with terminal of plug.
As the optimization of the technical scheme, each round hole is matched with each round rod, and the end head of each round rod is arc-shaped.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, through the arrangement of the limiting mechanism and the clamping mechanism, after the binding post is inserted into the jack, the sleeve plate can firstly pass through the top end of the round rod, when the plug is inserted downwards, the round rod can be pressed by the sleeve plate to enter the inner wall of the sleeve plate, after the binding post is thoroughly inserted into the jack, the round rod is positioned at the position of the round hole in the inner wall of the sleeve plate, the spring can rebound and drive the rectangular plate and the round rod to move, the round rod can be inserted into the round hole, so that the sleeve plate is limited and fixed, the clamp plate can be extruded to open while the round rod is fixed after the sleeve plate moves downwards, at the moment, the connecting plate can be pressed by the button spring to shrink when the sleeve plate moves downwards, and at the moment, the clamp plate is just positioned at the position of the clamping part, at the moment, the button spring can rebound immediately to give the connecting plate and clamp the clamping plate, so that the clamp plate can be clamped between the side ends of the clamping part, the secondary fixing of the plug is realized, the fixing effect of the plug is improved, the binding post can be simultaneously fixed for the second time, the binding post can be prevented from being contacted with the positive and negative pole and the negative pole, and the negative pole of the binding post can be prevented from being influenced by the fact that the negative pole is not contacted with the positive pole and the negative pole, and the positive pole of the negative pole of the binding post is avoided, and the negative pole is not influenced by the stable, and the negative pole, and the negative signal is caused to be caused to the fact stable to work to the position.
Drawings
FIG. 1 is a perspective view of a current signal transmission device;
FIG. 2 is an exploded perspective view of a current signal transmission device;
FIG. 3 is a schematic view of the enlarged partial structure of FIG. 1A;
fig. 4 is a schematic view of a partial enlarged structure of B in fig. 1.
In the figure: 1. a case body; 101. a jack; 102. a sealing gasket; 2. a ring plate; 201. a mounting groove; 3. a spring; 301. a rectangular plate; 302. a round bar; 4. a vertical plate; 401. a sloping plate; 402. a rotating rod; 403. a toggle spring; 404. a connecting plate; 405. a clamping plate; 5. a plug; 501. a clamping part; 502. a sleeve plate; 503. a round hole; 504. and (5) a binding post.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a current signal transmission device, the power distribution box comprises a box body 1, jack 101 has been seted up on the top of box body 1, jack 101 interpolation is equipped with current transmission mechanism, current transmission mechanism includes plug 5, the outer end of plug 5 is equipped with clamping part 501, the annular sleeve plate 502 that sets up of bottom fixedly connected with of plug 5, a plurality of round hole 503 has been seted up to the side of sleeve plate 502, the bottom fixedly connected with terminal 504 of plug 5, the top fixedly connected with annular plate 2 of box body 1, the sealed pad 102 that is located the outer end of annular plate 2 of top fixedly connected with annular setting of box body 1, a plurality of mounting groove 201 has been seted up to the inside of annular plate 2, the inside of every mounting groove 201 all is equipped with the stop gear who is used for fixed current transmission mechanism, the top of box body 1 is equipped with clamping mechanism, through inserting terminal 504 in jack 101 back, stop gear can be spacing to round hole 503, thereby realize preliminary fixed to plug 5, clamping mechanism can the centre gripping in clamping part 501, thereby realize the secondary fixation to plug 5, the fixed effect of plug 5 has been improved, make terminal 504 in jack 2, can carry out secondary fixed connection to terminal 504 after inserting jack 101, the time, the influence of electric wire is avoided the subsequent electric wire to the time is led to the fact the poor signal transmission to the fact the condition to the jack to the fact the positive and negative electrode 101 to the fact the situation to the negative electrode is avoided in the subsequent time to be fixed to the jack, thereby avoid the poor signal to the fact the electric wire to be displaced to the jack is difficult to the side to the jack is avoided.
As an implementation manner in this embodiment, as shown in fig. 3, the limiting mechanism includes a spring 3, the spring 3 is fixedly connected to an inner side end of the mounting groove 201, the side end of the spring 3 is fixedly connected to a rectangular plate 301, the side end of the rectangular plate 301 is fixedly connected to a round rod 302, the round rod 302 is inserted to an outer end of the ring plate 2, each round hole 503 is matched with each round rod 302, and an end of each round rod 302 is arc-shaped, in implementation, after the terminal 504 is inserted into the jack 101, the sleeve plate 502 will first pass through the top end of the round rod 302, and since the end of the round rod 302 is arc-shaped, when the plug 5 is inserted downwards, the bottom end of the sleeve plate 502 is pressed against the round rod 302 towards the direction inside of the mounting groove 201, at this time, the round rod 302 is pressed into the inner wall of the sleeve plate 502 by the sleeve plate 502, the spring 3 is pressed by the rectangular plate 301 and the round rod 302, at this time, after the terminal 504 is inserted into the jack 101, the round rod 302 is located at the inner wall of the sleeve plate 502 and the round hole 503, the round rod 302 will pass through the position, the round rod 3 and drives the round rod 302 to rebound, thereby fixing the plug 5, and fixing the plug 5.
As an implementation mode in this embodiment, as shown in fig. 4, fixture includes a plurality of riser 4, all fixedly connected with swash plate 401 between the side of every two adjacent riser 4, all rotate between the side of every two adjacent riser 4 and be provided with bull stick 402, the equal fixedly connected with connecting plate 404 of the outer end of every bull stick 402, the outer end of every bull stick 402 all overlaps and is equipped with toggle 403, the side of every connecting plate 404 all fixedly connected with splint 405, the appearance of every splint 405 is the arc setting, the top of every splint 405 is the slope setting, in implementation, when the sleeve plate 502 moves down by round bar 302 fixed, because the top of splint 405 is the slope setting, will extrude splint 405 after the sleeve plate 502 moves down and open, will make connecting plate 404 support and press the toggle 403 shrink, and when sleeve plate 502 moves down and is fixed by round bar 302 this moment, splint 405 just lies in the position of clamping part 501, toggle 403 can rebound immediately after the shrink and give connecting plate and splint 405 one, thereby the jack can be fixed to the jack 5 at the time, the jack is realized to the jack 5, the jack is fixed to the jack 5, thereby the jack 5 can be fixed, the jack 5 can be realized, and jack 5 is fixed, jack 5 is realized, jack 5 is fixed to jack plug.
Working principle: in the current signal transmission device, after the binding post 504 is inserted into the jack 101, the sleeve plate 502 passes through the top end of the round rod 302, and because the end of the round rod 302 is arc-shaped, when the plug 5 is inserted downwards, the bottom end of the sleeve plate 502 presses the round rod 302 to move towards the direction inside the mounting groove 201, at the moment, the round rod 302 is pressed by the sleeve plate 502 to enter the inner wall of the sleeve plate 502, the spring 3 is extruded by the rectangular plate 301 and the round rod 302 to shrink, then when the binding post 504 is completely inserted into the jack 101, the round rod 302 is positioned in the inner wall of the sleeve plate 502 and passes through the position of the round hole 503, at the moment, the spring 3 rebounds and drives the plate 301 and the round rod 302 to move, the round rod 302 is inserted into the round hole 503, thereby limiting and fixing the sleeve plate 502, and at the same time, after the sleeve plate 502 is moved downwards, the round rod 302 is fixed, because the top end of the clamping plate 405 is in a slope shape, the clamping plate 405 is extruded to open after the sleeve plate 502 moves downwards, at the moment, the clamping plate 405 is expanded, the connecting plate 404 can resist the torsion spring 403 to shrink, at the moment, when the sleeve plate 502 moves downwards and is fixed by the round rod 302, the clamping plate 405 is just positioned at the clamping part 501, at the moment, the torsion spring 403 can rebound immediately to resist the pressing force of the connecting plate 404 and the clamping plate 405 after shrinking, so that the clamping plate 405 can be clamped between the side ends of the clamping part 501, thereby realizing the secondary fixing of the plug 5, improving the fixing effect of the plug 5, enabling the wire at the side end of the subsequent plug 5 to be simultaneously fixed for the plug 5, avoiding the wire at the side end of the subsequent plug 5 from being pulled by external force to drive the wire 504 to displace in the jack 101, and avoiding poor contact between the wire 504 and the positive and negative pole shrapnel and the positive and negative pole buckling parts, the unstable condition of current signal transmission is avoided, so that the work of people is prevented from being influenced.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting.
Claims (7)
1. The utility model provides a current signal transmission device, includes box body (1), jack (101) have been seted up on the top of box body (1), jack (101) interpolation is equipped with current transmission mechanism, its characterized in that: the top fixedly connected with annular plate (2) of box body (1), a plurality of mounting groove (201) have been seted up to the inside of annular plate (2), every the inside of mounting groove (201) all is equipped with the stop gear who is used for fixed current transmission mechanism, the top of box body (1) is equipped with fixture.
2. A current signal transmission device according to claim 1, wherein: the limiting mechanism comprises a spring (3), the spring (3) is fixedly connected to the inner side end of the mounting groove (201), the side end of the spring (3) is fixedly connected with a rectangular plate (301), the side end of the rectangular plate (301) is fixedly connected with a round rod (302), and the round rod (302) is inserted into the outer end of the annular plate (2).
3. A current signal transmission device according to claim 1, wherein: the clamping mechanism comprises a plurality of vertical plates (4), inclined plates (401) are fixedly connected between the side ends of every two adjacent vertical plates (4), rotating rods (402) are rotatably arranged between the side ends of every two adjacent vertical plates (4), connecting plates (404) are fixedly connected to the outer ends of the rotating rods (402), button springs (403) are sleeved on the outer ends of the rotating rods (402), and clamping plates (405) are fixedly connected to the side ends of the connecting plates (404).
4. A current signal transmission device according to claim 3, wherein: the appearance of every splint (405) is the arc setting, and every the top of splint (405) is the slope setting.
5. A current signal transmission device according to claim 1, wherein: the top end of the box body (1) is fixedly connected with a sealing gasket (102) which is arranged in an annular mode, and the sealing gasket (102) is located at the outer end of the annular plate (2).
6. A current signal transmission device according to claim 1, wherein: the current transmission mechanism comprises a plug (5), a clamping part (501) is arranged at the outer end of the plug (5), a sleeve plate (502) which is annularly arranged is fixedly connected with the bottom end of the plug (5), a plurality of round holes (503) are formed in the side end of the sleeve plate (502), and a binding post (504) is fixedly connected with the bottom end of the plug (5).
7. A current signal transmission apparatus according to claim 6, wherein: each round hole (503) is matched with each round rod (302), and the end of each round rod (302) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323149289.7U CN221226732U (en) | 2023-11-21 | 2023-11-21 | Current signal transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323149289.7U CN221226732U (en) | 2023-11-21 | 2023-11-21 | Current signal transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221226732U true CN221226732U (en) | 2024-06-25 |
Family
ID=91568554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323149289.7U Active CN221226732U (en) | 2023-11-21 | 2023-11-21 | Current signal transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221226732U (en) |
-
2023
- 2023-11-21 CN CN202323149289.7U patent/CN221226732U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |