CN210093786U

CN210093786U - Laser-starting silicon controlled control unit

Info

Publication number: CN210093786U
Application number: CN201920768307.4U
Authority: CN
Inventors: 黄斌; 唐伟杰; 周小冰
Original assignee: Guangzhou Barry Electronic Technology Co Ltd
Current assignee: Guangzhou Barry Electronic Technology Co Ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-02-18
Anticipated expiration: 2029-05-27

Abstract

The utility model relates to a silicon controlled rectifier the control unit technical field, and disclose a silicon controlled rectifier the control unit that starts of laser, including the curb plate, the right side of curb plate includes the circuit board, the left side of circuit board and the right side fixed connection of curb plate, the left side of curb plate includes the shell, the right side of shell and the right side overlap joint of curb plate, the jack that is linked together with the right side is seted up in the left side of shell, the inside of jack includes the threaded rod. This silicon controlled rectifier the control unit is set out to laser, threaded rod through jack and the inside setting of screw hole, reach and utilize the threaded rod to install the curb plate in the shell side, through the slider, mutually support between pin and the slot, reach the slip along with the slider, the slider can drive the pin and insert the slot inside and install between curb plate and the shell, adopt a plurality of screws to install when having solved current silicon controlled rectifier the control unit and installing, the installation is time-consuming, and produce the inconvenient problem of dismantling of corrosion easily after long-time.

Description

Laser-starting silicon controlled control unit

Technical Field

The utility model relates to a silicon controlled rectifier the control unit technical field specifically is a laser silicon controlled rectifier the control unit that starts.

Background

The thyristor is called SCR for short, and is a high-power electrical component, also called thyristor. It has the advantages of small volume, high efficiency, long service life, etc. In an automatic control system, the device can be used as a high-power driving device to realize the control of high-power equipment by using a low-power control. The silicon control unit is widely applied to an alternating current and direct current motor speed regulating system, a power regulating system and a follow-up system, can be installed by adopting a plurality of screws when an existing silicon control unit is installed, is time-consuming to install, and is easy to rust and inconvenient to detach after a long time.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a laser silicon controlled rectifier the control unit that starts possesses the advantage of being convenient for installation and convenient to detach, has solved and has adopted a plurality of screws to install when current silicon controlled rectifier the control unit installs, and the installation is time-consuming, and produces the inconvenient problem of dismantling of corrosion after long-time easily.

The utility model provides a following technical scheme: the laser-started silicon controlled control unit comprises a side plate, wherein the right side of the side plate comprises a circuit board, the left side of the circuit board is fixedly connected with the right side of the side plate, the left side of the side plate comprises a shell, the right side of the shell is lapped with the right side of the side plate, the left side of the shell is provided with a jack communicated with the right side, the inside of the jack comprises a threaded rod, the surface of the threaded rod is in threaded connection with the inside of the jack, the left side of the side plate is provided with a threaded hole communicated with the right side, one end, far away from the jack, of the threaded rod penetrates through the threaded hole and extends to the right side of the side plate, the right side of the side plate is provided with a sliding groove, the inside of the sliding groove comprises a sliding block, the surface of the sliding block is in sliding connection with the inside of the, the one end that the slider was kept away from to the pin and the right side of the inside grafting shell of slot include the fixed plate, the left side of fixed plate and the right side fixed connection of shell.

Preferably, the upper surface of the fixing plate is provided with a moving groove, and the moving block is arranged in the moving groove.

Preferably, the surface of the moving block is movably connected with the inside of the moving groove, and the upper surface of the moving block is fixedly connected with the bottom of the side plate.

Preferably, the inner bottom wall of the moving groove is provided with a moving groove, the moving groove comprises a moving rod inside, and the surface of the moving rod is movably connected with the inside of the moving groove.

Preferably, the surface of movable rod includes the movable ring, the movable ring is located the surperficial swing joint of movable rod, the left side of movable ring includes the gag lever post, the right-hand member of gag lever post and the left side fixed connection of movable ring, the draw-in groove has been seted up on the right side of curb plate, the inside joint of one end and the draw-in groove of movable ring is kept away from to the gag lever post.

Preferably, the lower surface of the sliding block comprises a spring, the top end of the spring is fixedly connected with the lower surface of the sliding block, and the bottom end of the spring is fixedly connected with the inner bottom wall of the sliding groove.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this silicon controlled rectifier the control unit is set out to laser, threaded rod through jack and the inside setting of screw hole, reach and utilize the threaded rod to install the curb plate in the shell side, through the slider, mutually support between pin and the slot, reach the slip along with the slider, the slider can drive the pin and insert the slot inside and install between curb plate and the shell, adopt a plurality of screws to install when having solved current silicon controlled rectifier the control unit and installing, the installation is time-consuming, and produce the inconvenient problem of dismantling of corrosion easily after long-time.

2. This silicon controlled control unit is set out to laser through the spring that the slider lower surface set up, reaches the shrink that utilizes the spring to further increase the fastness of pin in the inside of slot, through the mutually supporting between fixed plate, movable rod, loose ring and the gag lever post, reach the rotation through the loose ring, thereby be convenient for drive the fastness that the gag lever post card goes into between inside increase curb plate of draw-in groove and the shell.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is an enlarged view of a portion B of fig. 1 according to the present invention.

In the figure: 1. a side plate; 2. a housing; 3. a circuit board; 4. a jack; 5. a threaded hole; 6. a spring; 7. a slot; 8. a stop lever; 9. a slider; 10. a chute; 11. a threaded rod; 12. a fixing plate; 13. a moving groove; 14. a moving block; 15. a movable groove; 16. a limiting rod; 17. a card slot; 18. a movable ring; 19. a movable rod.

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, a laser-initiated thyristor control unit comprises a side plate 1, a circuit board 3 is disposed on the right side of the side plate 1, the left side of the circuit board 3 is fixedly connected to the right side of the side plate 1, a housing 2 is disposed on the left side of the side plate 1, the right side of the housing 2 is in lap joint with the right side of the side plate 1, a jack 4 communicated with the right side is disposed on the left side of the housing 2, a threaded rod 11 is disposed inside the jack 4, the surface of the threaded rod 11 is in threaded connection with the inside of the jack 4, a threaded hole 5 communicated with the right side is disposed on the left side of the side plate 1, one end of the threaded rod 11, far away from the jack 4, penetrates through the threaded hole 5 and extends to the right side of the side plate 1, a chute 10 is disposed on the right side of the side plate 1, a slider 9 is disposed inside the chute, the surface of the sliding block 9 is connected with the inner part of the sliding groove 10 in a sliding manner, the right side of the sliding block 9 comprises a stop lever 8, the left side of the stop lever 8 is fixedly connected with the right side of the sliding block 9, the upper surface of a threaded rod 11 is provided with a slot 7, one end of the stop lever 8, far away from the sliding block 9, is connected with the right side of the inner plugging shell 2 of the slot 7 in a plugging manner and comprises a fixed plate 12, the left side of the fixed plate 12 is fixedly connected with the right side of the shell 2, the upper surface of the fixed plate 12 is provided with a moving groove 13, the inner part of the moving groove 13 comprises a moving block 14, the surface of the moving block 14 is movably connected with the inner part of the moving groove 13, the upper surface of the moving block 14 is fixedly connected with the bottom of the side plate 1, the inner bottom wall of the moving groove 13 is provided with a moving groove 15, the inner part of the moving groove, the left side of the movable ring 18 comprises a limiting rod 16, the right end of the limiting rod 16 is fixedly connected with the left side of the movable ring 18, a clamping groove 17 is formed in the right side of the side plate 1, and one end, far away from the movable ring 18, of the limiting rod 16 is clamped with the inner portion of the clamping groove 17.

The theory of operation, put into the inside of shifting chute 13 with the movable block 14 of curb plate 1 bottom earlier, promote curb plate 1 left, make curb plate 1 drive movable block 14 slide left in the inside of shifting chute 13, along with curb plate 1 removes left can with the right side laminating of shell 2, when the left side of curb plate 1 was laminated with the right side of shell 2, upwards stimulate pin 8, then twist threaded rod 11 through jack 4 into the inside of screw hole 5, release pin 8 again, spring 6 can contract and drive pin 8 and move down and insert the inside of slot 7 this moment, at last rotate activity ring 18, can drive gag lever post 16 when activity ring 18 rotates and rotate and block into the inside of draw-in groove 17.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a silicon controlled rectifier control unit is started to laser, includes curb plate (1), its characterized in that: the right side of the side plate (1) comprises a circuit board (3), the left side of the circuit board (3) is fixedly connected with the right side of the side plate (1), the left side of the side plate (1) comprises a shell (2), the right side of the shell (2) is in lap joint with the right side of the side plate (1), a jack (4) communicated with the right side is arranged on the left side of the shell (2), a threaded rod (11) is arranged inside the jack (4), the surface of the threaded rod (11) is in threaded connection with the inside of the jack (4), a threaded hole (5) communicated with the right side is arranged on the left side of the side plate (1), one end, far away from the jack (4), of the threaded rod (11) penetrates through the threaded hole (5) and extends to the right side of the side plate (1), a sliding groove (10) is arranged on the right side of the side plate (1, the inside sliding connection of the surface of slider (9) and spout (10), the right side of slider (9) includes pin (8), the left side of pin (8) and the right side fixed connection of slider (9), slot (7) have been seted up to the upper surface of threaded rod (11), the one end that slider (9) were kept away from in pin (8) includes fixed plate (12) with the right side of the inside grafting shell (2) of slot (7), the left side of fixed plate (12) and the right side fixed connection of shell (2).

2. The silicon controlled control unit for laser starting according to claim 1, characterized in that: the upper surface of the fixed plate (12) is provided with a moving groove (13), and a moving block (14) is arranged in the moving groove (13).

3. The silicon controlled control unit for laser starting according to claim 2, characterized in that: the surface of the moving block (14) is movably connected with the interior of the moving groove (13), and the upper surface of the moving block (14) is fixedly connected with the bottom of the side plate (1).

4. The silicon controlled control unit for laser starting according to claim 2, characterized in that: the inner bottom wall of the movable groove (13) is provided with a movable groove (15), the inside of the movable groove (15) comprises a movable rod (19), and the surface of the movable rod (19) is movably connected with the inside of the movable groove (15).

5. The thyristor control unit for laser starting according to claim 4, wherein: the surface of activity pole (19) includes activity ring (18), activity ring (18) are located the surperficial swing joint of activity pole (19), the left side of activity ring (18) includes gag lever post (16), the right-hand member of gag lever post (16) and the left side fixed connection of activity ring (18), draw-in groove (17) have been seted up on the right side of curb plate (1), the inside joint of one end and draw-in groove (17) of activity ring (18) is kept away from in gag lever post (16).

6. The silicon controlled control unit for laser starting according to claim 5, characterized in that: the lower surface of slider (9) includes spring (6), the top of spring (6) and the lower surface fixed connection of slider (9), the bottom of spring (6) and the interior diapire fixed connection of spout (10).