CN216749558U - Servo electronic transformer of low pressure convenient to wiring - Google Patents
Servo electronic transformer of low pressure convenient to wiring Download PDFInfo
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- CN216749558U CN216749558U CN202123082145.5U CN202123082145U CN216749558U CN 216749558 U CN216749558 U CN 216749558U CN 202123082145 U CN202123082145 U CN 202123082145U CN 216749558 U CN216749558 U CN 216749558U
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Abstract
The utility model discloses a servo electronic transformer of low pressure convenient to wiring relates to electronic transformer technical field. The transformer comprises radiating fins arranged at the top end of a transformer body, a mounting frame arranged at the top end of the transformer body and a radiating fan arranged at the bottom end of the mounting frame, wherein fixing rods are respectively arranged at two sides of the transformer body; the surface of the fixed rod is connected with a fixed plate, and one side of the fixed plate is connected with an installation plate; the surface of the mounting plate is provided with a placing groove, and the top end of the interior of the placing groove is provided with a first arc-shaped groove; the top end threaded connection of mounting panel has first bolt, and first bolt passes the mounting panel and is connected with the axis of rotation. The utility model discloses in, through rotating first bolt, can make the limiting plate that it connects drive the arc and remove, accessible arc and first arc wall can carry on spacingly to the connecting wire, prevent that it from droing from the inside in wiring hole, influence the use of transformer body, simultaneously through first spring, can carry on spacingly to the connecting wire of different thicknesses.
Description
Technical Field
The utility model relates to an electronic transformer technical field especially relates to a servo electronic transformer of low pressure convenient to wiring.
Background
An electronic transformer, which is an electronic device for converting alternating voltage of commercial power into direct current and then forming a high-frequency alternating voltage output by a semiconductor switching device, an electronic element and a high-frequency transformer winding, is also an alternating current-direct current-alternating current inverter circuit taught in the theory of electronics.
It is when the wiring, generally all places the inside in wiring hole with the connecting wire for current low pressure servo electronic transformer convenient to wiring, connects it through rotating the terminal, and after long-time use, leads to the connecting wire to drop from the inside in wiring hole easily, influences the normal use to low pressure servo electronic transformer.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving current low pressure servo electronic transformer of being convenient for to work a telephone switchboard its when working a telephone switchboard, generally all place the inside in wiring hole with the connecting wire, connect it through rotating the terminal, and after long-time use, lead to the connecting wire to drop from the inside in wiring hole easily, the influence is to the shortcoming of the normal use of low pressure servo electronic transformer, and the low pressure servo electronic transformer of being convenient for to work a telephone switchboard that proposes.
In order to realize the purpose, the utility model adopts the following technical scheme:
a low-voltage servo electronic transformer convenient for wiring comprises radiating fins arranged at the top end of a transformer body, a mounting frame arranged at the top end of the transformer body and a radiating fan arranged at the bottom end of the mounting frame, wherein fixing rods are respectively arranged at two sides of the transformer body;
the surface of the fixed rod is connected with a fixed plate, and one side of the fixed plate is connected with an installation plate;
the surface of the mounting plate is provided with a placing groove, and the top end inside the placing groove is provided with a first arc-shaped groove;
the top end of the mounting plate is in threaded connection with a first bolt, the first bolt penetrates through the mounting plate to be connected with a rotating shaft, and the bottom end of the rotating shaft is connected with a limiting plate;
the bottom end of the limiting plate is provided with a second arc-shaped groove, the top end of the second arc-shaped groove is provided with a connecting groove, the top end of the inside of the connecting groove is connected with a first spring, and the bottom end of the first spring is connected with an arc-shaped plate;
one side of the mounting plate is connected with a transverse plate;
the bottom end of the transverse plate is connected with a guide pipe, and two sides of the guide pipe are respectively provided with a moving groove;
the top end of the interior of the guide pipe is connected with a second spring, the bottom end of the second spring is connected with a partition plate, two sides of the partition plate are respectively connected with a moving rod, and the bottom end of the partition plate is connected with a connecting rod;
the bottom end of the connecting rod is connected with a baffle.
As a further description of the above technical solution:
the limiting plate is connected with one side of the inner wall of the placing groove in a sliding mode, and the placing groove is a through groove.
As a further description of the above technical solution:
the movable rod is movably sleeved with the inside of the movable groove, and the connecting rod penetrates through the guide pipe and is fixedly connected with the top end of the baffle.
As a further description of the above technical solution:
one side block of mounting bracket is connected with the connecting plate, and one side of connecting plate installs the filter screen, the bottom of mounting bracket is connected with the fixture block, the top gomphosis of transformer body is connected with the draw-in groove, and the top of transformer body is connected with the backing plate, be fixed connection between one side of backing plate and mounting bracket, and the top threaded connection of backing plate has the second bolt.
As a further description of the above technical solution:
the fixture block is connected with the inside of the clamping groove in a clamping mode, and the second bolt penetrates through the base plate and is in threaded connection with the top end of the transformer body.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, through rotating first bolt, can make the limiting plate that it connects drive the arc and remove, accessible arc and first arc wall can carry on spacingly to the connecting wire, prevent that it from droing from the inside in wiring hole, influence the use of transformer body, simultaneously through first spring, can carry on spacingly to the connecting wire of different thicknesses.
2. The utility model discloses in, through the effort of second spring, can make the baffle of its bottom drive the connecting rod and remove, the baffle of its bottom can be made in the removal of connecting rod removes, is convenient for remove the top of terminal with the baffle, can prevent that outside dust or water from flowing the surface of connecting wire through the terminal, prevents to cause the damage to it, influences the 1 subsequent use of transformer body.
Drawings
Fig. 1 is a schematic structural view of a low-voltage servo electronic transformer convenient for wiring in the present invention;
FIG. 2 is a schematic view of the surface structure of the mounting plate of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
fig. 4 is a side view schematic diagram of the middle mounting frame of the present invention.
Illustration of the drawings:
1. a transformer body; 2. a heat dissipating fin; 3. a mounting frame; 4. a heat radiation fan; 5. fixing the rod; 6. a fixing plate; 7. mounting a plate; 8. a placement groove; 9. a first arc-shaped slot; 10. a first bolt; 11. a rotating shaft; 12. a limiting plate; 13. a second arc-shaped slot; 14. connecting grooves; 15. a first spring; 16. an arc-shaped plate; 17. a transverse plate; 18. a conduit; 19. a moving groove; 20. a second spring; 21. a partition plate; 22. a travel bar; 23. a connecting rod; 24. a baffle plate; 25. a connecting plate; 26. a filter screen; 27. a clamping block; 28. a card slot; 29. a base plate; 30. and a second bolt.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, a low-voltage servo electronic transformer convenient for wiring comprises a heat radiation fin 2 arranged at the top end of a transformer body 1, a mounting frame 3 arranged at the top end of the transformer body 1, and a heat radiation fan 4 arranged at the bottom end of the mounting frame 3, wherein fixing rods 5 are respectively arranged at two sides of the transformer body 1;
the surface of the fixed rod 5 is connected with a fixed plate 6, and one side of the fixed plate 6 is connected with an installation plate 7;
a placing groove 8 is formed in the surface of the mounting plate 7, and a first arc-shaped groove 9 is formed in the top end of the inside of the placing groove 8;
the top end of the mounting plate 7 is in threaded connection with a first bolt 10, the first bolt 10 penetrates through the mounting plate 7 to be connected with a rotating shaft 11, and the bottom end of the rotating shaft 11 is connected with a limiting plate 12;
the bottom end of the limiting plate 12 is provided with a second arc-shaped groove 13, the top end of the second arc-shaped groove 13 is provided with a connecting groove 14, the top end inside the connecting groove 14 is connected with a first spring 15, and the bottom end of the first spring 15 is connected with an arc-shaped plate 16;
one side of the mounting plate 7 is connected with a transverse plate 17;
the bottom end of the transverse plate 17 is connected with a guide pipe 18, and two sides of the guide pipe 18 are respectively provided with a moving groove 19;
the top end of the interior of the guide pipe 18 is connected with a second spring 20, the bottom end of the second spring 20 is connected with a partition plate 21, two sides of the partition plate 21 are respectively connected with a movable rod 22, and the bottom end of the partition plate 21 is connected with a connecting rod 23;
the bottom of connecting rod 23 is connected with baffle 24, and dead lever 5 is the one side of being convenient for install fixed plate 6 at transformer body 1 to can install mounting panel 7 etc. in the one side of wiring hole, can be convenient for carry on spacingly to the connecting wire, prevent that it from droing.
Further, be sliding connection between limiting plate 12 and the inner wall one side of standing groove 8, and standing groove 8 is for running through the groove, through the rotation of first bolt 10, can make the limiting plate 12 of its bottom remove at the inner wall of standing groove 8, is convenient for carry on spacingly through arc 16 and first arc 9 to the connecting wire, and first spring 15 can carry on spacingly to the connecting wire of different thicknesses through arc 16.
Furthermore, movable sleeve joint is adopted between the moving rod 22 and the inside of the moving groove 19, the connecting rod 23 penetrates through the guide pipe 18 and is fixedly connected with the top end of the baffle plate 24, and the moving rod 22 and the moving groove 19 prevent the second spring 20 from deviating, so that the connecting rod 23 and the baffle plate 24 deviate, and the shielding of the binding post is influenced.
Further, one side block of mounting bracket 3 is connected with connecting plate 25, and filter screen 26 is installed to one side of connecting plate 25, the bottom of mounting bracket 3 is connected with fixture block 27, the top gomphosis of transformer body 1 is connected with draw-in groove 28, and the top of transformer body 1 is connected with backing plate 29, be fixed connection between one side of backing plate 29 and mounting bracket 3, and the top threaded connection of backing plate 29 has second bolt 30, connecting plate 25 and filter screen 26 can shelter from the radiating fin 2 of mounting bracket 3 bottom, prevent that radiating fin 2's surface is stained with to the dust, influence radiating fin 2's radiating effect.
Furthermore, the fixture block 27 is connected with the inside of the clamping groove 28 in a clamping manner, the second bolt 30 penetrates through the base plate 29 and is in threaded connection with the top end of the transformer body 1, the fixture block 27 and the clamping groove 28 can limit the mounting rack 3 to be mounted at the top end of the transformer body 1, and the second bolt 30 and the base plate 29 can fix the mounting rack 3.
The working principle is as follows: when in use, firstly, the fixing plate 6 is contacted with one side of the transformer body 1, the fixing plate 6 and the transformer body 1 are turned into through the fixing rod 5, the connecting wire can be installed, the connecting wire is connected into the wiring hole, the connecting wire is installed through rotating the wiring terminal, the external connecting wire is placed in the first arc-shaped groove 9, the limiting plate 12 at the bottom end of the connecting plate can move on the inner wall of the placing groove 8 by rotating the first bolt 10, the connecting wire can be limited through the arc-shaped plate 16 at the bottom end of the limiting plate 12 and the first arc-shaped groove 9, meanwhile, the connecting wires with different thicknesses can be installed through the first spring 15 and the arc-shaped plate 16, the connecting plate 21 connected at the bottom end of the connecting plate can drive the connecting rod 23 and the baffle plate 24 to move through the action of the second spring 20, and the baffle plate 24 can be conveniently moved to the top end of the wiring terminal, prevent that outside dust or water from leading to the fact the influence through the terminal to the connecting wire, when needs are cleared up or are maintained radiator fan 4 and radiator fan 2, can roll out second bolt 30 from transformer body 1 and backing plate 29's inside, take out fixture block 27 from the inside of draw-in groove 28, follow and to take off mounting bracket 3 from transformer body 1's top, be convenient for clear up or maintain radiator fan 2 and radiator fan 4.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a servo electronic transformer of low pressure convenient to wiring, is including installing radiating fin (2) on transformer body (1) top, installing at mounting bracket (3) on transformer body (1) top, installing at radiator fan (4) of mounting bracket (3) bottom, its characterized in that: fixing rods (5) are respectively arranged on two sides of the transformer body (1);
the surface of the fixed rod (5) is connected with a fixed plate (6), and one side of the fixed plate (6) is connected with a mounting plate (7);
a placing groove (8) is formed in the surface of the mounting plate (7), and a first arc-shaped groove (9) is formed in the top end of the interior of the placing groove (8);
the top end of the mounting plate (7) is in threaded connection with a first bolt (10), the first bolt (10) penetrates through the mounting plate (7) to be connected with a rotating shaft (11), and the bottom end of the rotating shaft (11) is connected with a limiting plate (12);
a second arc-shaped groove (13) is formed in the bottom end of the limiting plate (12), a connecting groove (14) is formed in the top end of the second arc-shaped groove (13), a first spring (15) is connected to the top end of the inside of the connecting groove (14), and an arc-shaped plate (16) is connected to the bottom end of the first spring (15);
one side of the mounting plate (7) is connected with a transverse plate (17);
the bottom end of the transverse plate (17) is connected with a guide pipe (18), and two sides of the guide pipe (18) are respectively provided with a moving groove (19);
the top end of the interior of the guide pipe (18) is connected with a second spring (20), the bottom end of the second spring (20) is connected with a partition plate (21), two sides of the partition plate (21) are respectively connected with a movable rod (22), and the bottom end of the partition plate (21) is connected with a connecting rod (23);
the bottom end of the connecting rod (23) is connected with a baffle (24).
2. A low voltage servo electronic transformer for facilitating wiring according to claim 1, wherein: the limiting plate (12) is in sliding connection with one side of the inner wall of the placing groove (8), and the placing groove (8) is a through groove.
3. A low voltage servo electronic transformer for facilitating wiring according to claim 1, wherein: the movable rod (22) is movably sleeved with the inner part of the movable groove (19), and the connecting rod (23) penetrates through the guide pipe (18) and is fixedly connected with the top end of the baffle plate (24).
4. A low voltage servo electronic transformer for facilitating wiring according to claim 1, wherein: one side block of mounting bracket (3) is connected with connecting plate (25), and one side of connecting plate (25) installs filter screen (26), the bottom of mounting bracket (3) is connected with fixture block (27), the top gomphosis of transformer body (1) is connected with draw-in groove (28), and the top of transformer body (1) is connected with backing plate (29), be fixed connection between one side of backing plate (29) and mounting bracket (3), and the top threaded connection of backing plate (29) has second bolt (30).
5. A low voltage servo electronic transformer for facilitating wiring according to claim 4, wherein: the clamping block (27) is connected with the inside of the clamping groove (28) in a clamping mode, and the second bolt (30) penetrates through the base plate (29) and is connected with the top end of the transformer body (1) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123082145.5U CN216749558U (en) | 2021-12-09 | 2021-12-09 | Servo electronic transformer of low pressure convenient to wiring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123082145.5U CN216749558U (en) | 2021-12-09 | 2021-12-09 | Servo electronic transformer of low pressure convenient to wiring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216749558U true CN216749558U (en) | 2022-06-14 |
Family
ID=81932577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123082145.5U Active CN216749558U (en) | 2021-12-09 | 2021-12-09 | Servo electronic transformer of low pressure convenient to wiring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216749558U (en) |
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2021
- 2021-12-09 CN CN202123082145.5U patent/CN216749558U/en active Active
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