CN112271605A

CN112271605A - Fine adjustment type power box for power circuit control panel

Info

Publication number: CN112271605A
Application number: CN202011201597.8A
Authority: CN
Inventors: 张墨然
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-01-26

Abstract

The invention relates to the technical field of power boxes and discloses a fine adjustment type power box of a power circuit control panel, which comprises a power box shell, wherein a supporting seat is fixedly connected inside the power box shell, a placing seat is slidably connected to the inner side of the supporting seat, a protection spring is movably connected inside the placing seat, a bevel gear set is arranged inside the supporting seat, a threaded column is rotatably connected to the side surface of the bevel gear set, a ratchet seat is meshed with the outer surface of the threaded column, a lifting rod is movably connected to the outer surface of the ratchet seat, one end of the lifting rod is movably connected with a jacking seat, a jacking spring is movably connected inside the jacking seat, and a protection bag is movably connected to the upper surface of the jacking seat. Under the protection bag and the protection spring effect of placing the seat inner wall, it can receive the packing force of certain buffering degree, avoids the circuit board to receive destruction, also need not staff's operation by oneself simultaneously, has reduced certain work load.

Description

Fine adjustment type power box for power circuit control panel

Technical Field

The invention relates to the technical field of power boxes and discloses a fine adjustment type power box for a power circuit control panel.

Background

The power cabinet is mainly used for loading instruments, electronics, communication, automation, sensors, smart cards, industrial control, precision machinery and other articles, is mostly made of high-quality aluminum alloy sections, has the characteristics of firm structure, attractive appearance, good heat dissipation performance and the like, is an ideal box body of high-grade instruments and meters, and is also a circuit board.

At present, when a circuit board inside the power box is installed, workers generally fix the circuit board manually by using bolts, the operation is troublesome, the workload is large, and the circuit board can be damaged when the circuit board receives bolt acting force, so that the normal use of the circuit board is influenced.

Disclosure of Invention

In order to solve the above technical problems, the present invention provides a fine tuning power box for a power circuit control board, which is achieved by the following specific technical means:

a fine-tuning power box of a power circuit control panel comprises a power box shell, wherein a supporting seat is fixedly connected inside the power box shell, a placing seat is connected inside the supporting seat in a sliding mode, a protective spring is movably connected inside the placing seat, a bevel gear set is arranged inside the supporting seat, a threaded column is rotatably connected to the side surface of the bevel gear set, a ratchet seat is meshed with the outer surface of the threaded column, a lifting rod is movably connected to the outer surface of the ratchet seat, a jacking seat is movably connected to one end of the lifting rod, a jacking spring is movably connected inside the jacking seat, a protective bag is movably connected to the upper surface of the jacking seat, a pressurizing seat is movably connected inside the protective bag, a stretching column is movably connected to the lower surface of the placing seat, a V-shaped frame is movably connected inside the supporting seat and on the stretching column, the inner side of the V-shaped frame is movably connected with a limiting spring, the side surface of the V-shaped frame is movably connected with an extrusion column, one side of the extrusion column is movably connected with an air collecting bag, and the interior of the air collecting bag is movably connected with an expansion spring.

Furthermore, the inner side of the supporting seat is provided with a sliding groove matched with the placing seat, and the inner wall of the supporting seat is movably connected with a protective bag.

Furthermore, the surface of the ratchet seat is provided with teeth matched with the threaded column, and the outer surface of the ratchet seat is provided with a bearing seat matched with the lifting rod.

Furthermore, a sliding groove matched with the jacking seat is formed in the supporting seat.

Furthermore, one side of the protective bag is movably connected with the lower surface of the placing seat.

Furthermore, a groove matched with the stretching column is formed in the inner side of the V-shaped frame.

Compared with the prior art, the invention has the following beneficial effects:

1. this fine-tuning power box of power circuit control panel, through placing the circuit board at the upper surface of placing the seat, later external drive belt moves bevel gear group and rotates, bevel gear group drives the screw thread post and rotates, make the screw thread post drive rather than the ratchet seat of meshing and remove, make the ratchet seat drive the lift bar and take place the rotation of certain angle, later the lift bar can drive jacking seat and jacking spring and take place to remove and the deformation, the jacking seat can drive the protection bag and remove to the one side of placing the seat, make the protection bag drive place the seat and remove to the inner wall that is close to the supporting seat, alright fix a position the installation with the circuit board afterwards, and under the protection bag and the protection spring effect of placing the seat inner wall, it can receive the packing force of certain cushioning degree, avoid the circuit board to receive destruction, also need not staff's self-operation simultaneously, certain work load has been reduced.

2. This fine-tuning power box of power circuit control panel, through when placing the seat and drive circuit board rebound, place the seat and can drive simultaneously and draw the post and remove, make and draw the post to the one side removal of keeping away from V type frame, later under the effect of spacing spring, angle between the V type frame can diminish, V type frame can drive simultaneously and extrude the post and remove, it takes place deformation to extrude the post drive collection gasbag, gas collection gasbag drives the extension spring and takes place deformation afterwards, make the inside gas of gas collection gasbag extruded, blow to one side of circuit board, can maintain the normal temperature in circuit board surface this moment, can blow the dust on its surface away simultaneously, the normal use of circuit board has been guaranteed, the life of circuit board has been improved to a certain extent.

Drawings

FIG. 1 is a schematic structural view of a front section of a power box shell of the invention;

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is a schematic view of a portion of the lift block of the present invention;

fig. 4 is a schematic view of a part of the lift lever according to the present invention.

In the figure: 1. a power box housing; 2. a supporting seat; 3. a placing seat; 4. a protection spring; 5. a bevel gear set; 6. a threaded post; 7. a ratchet seat; 8. a lifting bar; 9. a jacking seat; 10. jacking springs; 11. a protective bag; 12. a pressurizing seat; 13. stretching the column; 14. a V-shaped frame; 15. a limit spring; 16. extruding the column; 17. an air collecting bag; 18. the extension spring.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

as shown in figures 1 to 4:

the invention provides a fine adjustment type power box of a power circuit control panel, which comprises a power box shell 1, wherein a supporting seat 2 is fixedly connected inside the power box shell 1, a placing seat 3 is slidably connected inside the supporting seat 2, a sliding groove matched with the placing seat 3 is formed in the inner side of the supporting seat 2, a protective bag is movably connected on the inner wall of the supporting seat 2, a protective spring 4 is movably connected inside the placing seat 3, a bevel gear set 5 is arranged inside the supporting seat 2, a threaded column 6 is rotatably connected on the side surface of the bevel gear set 5, a ratchet seat 7 is meshed with the outer surface of the threaded column 6, a lifting rod 8 is movably connected on the outer surface of the ratchet seat 7, one end of the lifting rod 8 is movably connected with a jacking seat 9, teeth matched with the threaded column 6 are arranged on the surface of the ratchet seat 7, the threaded column 6 drives the ratchet seat 7 meshed with the threaded column to move, so that the ratchet seat 7 drives the lifting rod 8 to, later lift bar 8 can drive jacking seat 9 and jacking spring 10 and take place to remove and the deformation, jacking seat 9 can move protection bag 11 to the one side removal of placing seat 3, make protection bag 11 drive place seat 3 to the inner wall that is close to supporting seat 2 and remove, alright fix a position the installation with the circuit board afterwards, and under protection bag 11 and the protection spring 4 effect of placing seat 3 inner wall, it can receive the packing force of certain degree buffering, avoid the circuit board to receive destruction, also need not the staff self-operation simultaneously.

The outer surface of the ratchet seat 7 is provided with a bearing seat matched with the lifting rod 8, the inside of the supporting seat 2 is provided with a sliding groove matched with the lifting seat 9, the inside of the lifting seat 9 is movably connected with a lifting spring 10, the upper surface of the lifting seat 9 is movably connected with a protective bag 11, the inside of the protective bag 11 is movably connected with a pressurizing seat 12, one side of the protective bag 11 is movably connected with the lower surface of the placing seat 3, the lower surface of the placing seat 3 is movably connected with a stretching column 13, the inside of the supporting seat 2 and the inner side of the stretching column 13 is movably connected with a V-shaped frame 14, the inner side of the V-shaped frame 14 is provided with a groove matched with the stretching column 13, the inner side of the V-shaped frame 14 is movably connected with a limiting spring 15, the side surface of the V-shaped frame 14 is movably connected with an extrusion column 16, one side of the extrusion column 16 is movably connected with an air collecting bag 17, the inside of the air collecting bag, later under spacing spring 15's effect, the angle between the V type frame 14 can diminish, V type frame 14 can drive the compression leg 16 simultaneously and remove, compression leg 16 drives collection gasbag 17 and takes place deformation, gas collection gasbag 17 drives extension spring 18 afterwards and takes place deformation, make the inside gas of gas collection gasbag 17 extruded, blow to one side of circuit board, can maintain the normal temperature in circuit board surface this moment, can blow simultaneously and wipe away the dust on its surface, the normal use of circuit board has been guaranteed.

The specific use mode and function of the embodiment are as follows: when the circuit board of the power box is installed, the circuit board is placed on the upper surface of the placing seat 3, then the bevel gear set 5 is driven to rotate by the external driving belt, the bevel gear set 5 drives the threaded column 6 to rotate, the threaded column 6 drives the ratchet seat 7 engaged with the threaded column to move, the ratchet seat 7 drives the lifting rod 8 to rotate at a certain angle, then the lifting rod 8 drives the jacking seat 9 and the jacking spring 10 to move and deform, the jacking seat 9 can drive the protective bag 11 to move towards one side of the placing seat 3, the protective bag 11 drives the placing seat 3 to move towards the inner wall close to the supporting seat 2, then the circuit board can be installed in a positioning way, and under the action of the protective bag 11 and the protective spring 4 on the inner wall of the placing seat 3, the pressing force of the buffer can be buffered to a certain degree, the circuit board is prevented from being damaged, meanwhile, the automatic operation of workers is not needed, and certain workload is reduced.

When placing seat 3 and driving circuit board rebound, it can drive tensile post 13 simultaneously and remove to place seat 3, make tensile post 13 remove to the one side of keeping away from V type frame 14, later under spacing spring 15's effect, the angle between V type frame 14 can diminish, V type frame 14 can drive squeeze column 16 simultaneously and remove, squeeze column 16 drives collection gasbag 17 and takes place the deformation, gas collection gasbag 17 drives extension spring 18 and takes place the deformation afterwards, make the inside gas of gas collection gasbag 17 extruded, blow to one side of circuit board, can maintain the normal temperature in circuit board surface this moment, can wipe away the dust on its surface simultaneously, the normal use of circuit board has been guaranteed, the life of circuit board has been improved to a certain extent.

The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.

Claims

1. The utility model provides a fine-tuning power box of power circuit control panel, includes power box casing (1), its characterized in that: the inner part of the power box shell (1) is fixedly connected with a supporting seat (2), the inner side of the supporting seat (2) is connected with a placing seat (3) in a sliding manner, the inner part of the placing seat (3) is movably connected with a protection spring (4), the inner part of the supporting seat (2) is provided with a bevel gear set (5), the side surface of the bevel gear set (5) is rotatably connected with a threaded column (6), the outer surface of the threaded column (6) is meshed with a ratchet seat (7), the outer surface of the ratchet seat (7) is movably connected with a lifting rod (8), one end of the lifting rod (8) is movably connected with a lifting seat (9), the inner part of the lifting seat (9) is movably connected with a lifting spring (10), the upper surface of the lifting seat (9) is movably connected with a protection bag (11), the inner part of the protection bag (11) is movably connected with, the lower surface swing joint who places seat (3) has tensile post (13), the inside of supporting seat (2) and the inboard swing joint who is located tensile post (13) have V type frame (14), the inboard swing joint of V type frame (14) has spacing spring (15), the side surface swing joint of V type frame (14) has extrusion post (16), one side swing joint of extrusion post (16) has collection gasbag (17), the inside swing joint of collection gasbag (17) has extension spring (18).

2. The fine tuning power box of claim 1, wherein: the inner side of the supporting seat (2) is provided with a sliding groove matched with the placing seat (3), and the inner wall of the supporting seat (2) is movably connected with a protective bag.

3. The fine tuning power box of claim 1, wherein: the surface of the ratchet seat (7) is provided with teeth matched with the threaded column (6), and the outer surface of the ratchet seat (7) is provided with a bearing seat matched with the lifting rod (8).

4. The fine tuning power box of claim 1, wherein: the inside of the supporting seat (2) is provided with a sliding groove matched with the jacking seat (9).

5. The fine tuning power box of claim 1, wherein: one side of the protective bag (11) is movably connected with the lower surface of the placing seat (3).

6. The fine tuning power box of claim 1, wherein: and a groove matched with the stretching column (13) is arranged on the inner side of the V-shaped frame (14).