CN220368355U - Protective structure of direct current screen - Google Patents
Protective structure of direct current screen Download PDFInfo
- Publication number
- CN220368355U CN220368355U CN202322062440.7U CN202322062440U CN220368355U CN 220368355 U CN220368355 U CN 220368355U CN 202322062440 U CN202322062440 U CN 202322062440U CN 220368355 U CN220368355 U CN 220368355U
- Authority
- CN
- China
- Prior art keywords
- wall
- fixedly connected
- direct current
- protective structure
- spring
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Links
- 230000001681 protective effect Effects 0.000 title claims description 18
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 abstract description 10
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The utility model relates to the technical field of direct current screen equipment and discloses a direct current screen protection structure which comprises a stabilizing seat, wherein a cabinet body is arranged on the upper surface of the stabilizing seat, one side of the outer wall of the cabinet body is fixedly connected with a fixed block, one side of the inner wall of the fixed block is fixedly connected with a limiting rod, the outer wall of the limiting rod is slidably connected with a sliding block, one side of the outer wall of the sliding block is fixedly connected with a first spring, the other side of the outer wall of the sliding block is fixedly connected with a second spring, one end of the second spring is fixedly connected with one side of the inner wall of the fixed block, and the other side of the outer wall of the sliding block is fixedly connected with a first hinge block. According to the utility model, firstly, through the cooperation among the structures such as the sliding block, the first spring, the second spring, the movable rod, the connecting block and the like, the effect of reducing the impact force is achieved, the problem that the damage of internal elements caused by external impact possibly cannot be prevented in the traditional direct current screen is solved, and the service life of the direct current screen is prolonged.
Description
Technical Field
The utility model relates to the technical field of direct current screen equipment, in particular to a protective structure of a direct current screen.
Background
A dc screen is a device for distributing, controlling and protecting a dc power supply system; the device mainly comprises a direct-current power supply part, a control part and a protection part; the direct current screen is widely applied to the fields of industry, aerospace, communication, traffic and the like and is used for providing stable direct current power supply; in order to ensure the normal operation and the use safety of the direct current screen, a protection structure is often required to be used; the protective structure can form a physical barrier around the direct current screen, so that the influence of external disordered environment on the direct current screen can be prevented, and the protective structure is very important for ensuring the normal operation of internal elements of the direct current screen and prolonging the service life of equipment.
The traditional direct current screen may receive outside striking in the installation use, however the outside striking can lead to the damage of direct current screen internal component, and traditional direct current screen can be comparatively single because the effect that slows down the impact force can not be reached.
Disclosure of Invention
In order to make up for the defects, the utility model provides a protection structure of a direct current screen, which aims to improve the problem that the effect of reducing impact force cannot be achieved because of single functionality.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a protective structure of direct current screen, includes the steady seat, the upper surface of steady seat is provided with the cabinet body, outer wall one side fixedly connected with fixed block of cabinet body, inner wall one side fixedly connected with gag lever post of fixed block, the outer wall sliding connection of gag lever post has the slider, the first spring of outer wall one side fixedly connected with of slider, the outer wall opposite side fixedly connected with second spring of slider, the one end fixedly connected with of second spring is in the inner wall one side of fixed block, the first articulated piece of outer wall opposite side fixedly connected with of slider, the inside rotation of first articulated piece is connected with the movable rod, the outer wall rotation of movable rod is connected with the second articulated piece, the inner wall one side fixedly connected with connecting block of second articulated piece, the outer wall one side fixedly connected with protection frame of connecting block, the inside fixedly connected with elastic net of protection frame.
As a further description of the above technical solution:
the inner wall one side fixedly connected with telescopic link of protection frame, the one end fixed connection of telescopic link is in outer wall one side of the cabinet body.
As a further description of the above technical solution:
the inner wall fixedly connected with motor of stable seat, the output fixedly connected with driving gear of motor.
As a further description of the above technical solution:
the driving gear is connected with a driven gear in a meshed mode, and a first concave wheel is fixedly connected inside the driven gear.
As a further description of the above technical solution:
the outer wall of first concave wheel is provided with the belt, the inner wall of belt is provided with the concave wheel of second.
As a further description of the above technical solution:
the inside fixedly connected with lead screw of second concave wheel, the outer wall threaded connection of lead screw is in the inside of stabilizing seat.
As a further description of the above technical solution:
the lower surface of the screw rod is fixedly connected with a base.
The utility model has the following beneficial effects:
1. according to the utility model, firstly, through the cooperation among the structures such as the sliding block, the first spring, the second spring, the movable rod, the connecting block and the like, the effect of reducing the impact force is achieved, the problem that the damage of internal elements caused by external impact possibly cannot be prevented in the traditional direct current screen is solved, and the service life of the direct current screen is prolonged.
2. According to the utility model, the direct current screen is conveniently lifted by matching the driving gear, the driven gear, the belt, the screw rod and the base, so that the problem that the traditional direct current screen is likely to be in direct contact with the ground and is easy to wet is solved, and the service life of the direct current screen is prolonged.
Drawings
Fig. 1 is a perspective structure diagram of a protection structure of a dc screen according to the present utility model;
fig. 2 is a split view of a protective frame structure of a protective structure of a dc screen according to the present utility model;
FIG. 3 is an enlarged view of FIG. 2 at A;
fig. 4 is a sectional view of a stabilizing seat structure of a protection structure of a dc screen according to the present utility model.
Legend description:
1. a stabilizing seat; 2. a cabinet body; 3. a fixed block; 4. a limit rod; 5. a slide block; 6. a second spring; 7. a first hinge block; 8. a movable rod; 9. a second hinge block; 10. a connecting block; 11. a protective frame; 12. an elastic net; 13. a telescopic rod; 14. a motor; 15. a drive gear; 16. a driven gear; 17. a first concave wheel; 18. a belt; 19. a second concave wheel; 20. a screw rod; 21. a base; 22. a first spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a protective structure of direct current screen, including stable seat 1, stable seat 1's upper surface is provided with cabinet body 2, cabinet body 2's outer wall one side fixedly connected with fixed block 3, fixed block 3's inner wall one side fixedly connected with gag lever post 4, gag lever post 4's outer wall sliding connection has slider 5, slider 5's outer wall one side fixedly connected with first spring 22, slider 5's outer wall opposite side fixedly connected with second spring 6, second spring 6's one end fixedly connected with is in fixed block 3's inner wall one side, slider 5's outer wall opposite side fixedly connected with first hinge piece 7, the inside rotation of first hinge piece 7 is connected with movable rod 8, movable rod 8's outer wall rotation is connected with second hinge piece 9, second hinge piece 9's inner wall one side fixedly connected with connecting block 10, connecting block 10's outer wall one side fixedly connected with protection frame 11, protection frame 11's inside fixedly connected with elastic net 12.
Specifically, the movable rod 8 is driven to rotate through the connecting block 10, the first hinging block 7 is driven by the rotation of the movable rod 8, the sliding block 5 is driven to slide through the first hinging block 7, the second spring 6 is pushed to shrink through the sliding block 5, and the connecting block 10 is driven to stretch, so that the effect of relieving external impact is achieved.
The inner wall side fixedly connected with telescopic link 13 of protection frame 11, the one end fixed connection of telescopic link 13 is in outer wall one side of the cabinet body 2.
Specifically, the telescopic rod 13 is arranged, so that the effect of preventing the protective frame 11 from shaking and shifting is achieved.
The inner wall of the stabilizing seat 1 is fixedly connected with a motor 14, and the output end of the motor 14 is fixedly connected with a driving gear 15.
Specifically, the motor 14 drives the driving gear 15 to rotate.
The driving gear 15 is connected with a driven gear 16 in a meshed manner, and a first concave wheel 17 is fixedly connected inside the driven gear 16.
Specifically, the effect of driving the driven gear 16 to rotate is achieved by the rotation of the driving gear 15.
The outer wall of the first concave wheel 17 is provided with a belt 18 and the inner wall of the belt 18 is provided with a second concave wheel 19.
Specifically, the first concave wheel 17 drives the belt 18 to move, so that the effect of driving the second concave wheel 19 to move is achieved.
The inside fixedly connected with lead screw 20 of second concave wheel 19, the outer wall threaded connection of lead screw 20 is in the inside of stabilizing seat 1.
The lower surface of the screw rod 20 is fixedly connected with a base 21.
Specifically, the base 21 is driven to rise and fall by the rotation of the screw rod 20.
Working principle: when the direct current screen is required to be impacted, the protection frame 11 can push the connection block 10 to move, at the moment, the movable rod 8 inside the second hinging block 9 is driven to rotate through the connection block 10, the first hinging block 7 is driven to move through the rotation of the movable rod 8, at the moment, the sliding block 5 is driven to slide on the outer wall of the limiting rod 4 through the movement of the first hinging block 7, at the moment, the sliding block 5 pushes the second spring 6 to shrink, meanwhile, the connection block 10 is driven to stretch, the effect of reducing impact force is achieved, at the moment, the motor 14 is started, the driving gear 15 is driven to rotate through the output end of the motor 14, the driving gear 15 drives the first concave wheel 17 inside the driven gear 16 to rotate, at the moment, the belt 18 is driven to move through the rotation of the first concave wheel 17, at the moment, the belt 18 drives the lead screw 20 inside the second concave wheel 19 to rotate downwards, at the moment, the base 21 is driven to contact the ground through the movement of the lead screw 20, and the effect of lifting the stabilizing seat 1 is achieved.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a protective structure of direct current screen, includes stable seat (1), its characterized in that: the upper surface of stable seat (1) is provided with cabinet body (2), outer wall one side fixedly connected with fixed block (3) of cabinet body (2), inner wall one side fixedly connected with gag lever post (4) of fixed block (3), outer wall sliding connection of gag lever post (4) has slider (5), outer wall one side fixedly connected with first spring (22) of slider (5), outer wall opposite side fixedly connected with second spring (6) of slider (5), the one end fixedly connected with of second spring (6) is in inner wall one side of fixed block (3), the inside rotation of outer wall opposite side fixedly connected with first hinge piece (7) of slider (5), the outer wall rotation of movable rod (8) is connected with second hinge piece (9), inner wall one side fixedly connected with connecting block (10) of second hinge piece (9), outer wall one side fixedly connected with protection frame (11) of connecting block (10), the inside fixedly connected with elastic net (12) of protection frame (11).
2. The protective structure of a dc screen according to claim 1, wherein: the protection frame is characterized in that a telescopic rod (13) is fixedly connected to one side of the inner wall of the protection frame (11), and one end of the telescopic rod (13) is fixedly connected to one side of the outer wall of the cabinet body (2).
3. The protective structure of a dc screen according to claim 1, wherein: the inner wall of the stabilizing seat (1) is fixedly connected with a motor (14), and the output end of the motor (14) is fixedly connected with a driving gear (15).
4. A dc screen protective structure according to claim 3, wherein: the driving gear (15) is connected with the driven gear (16) in a meshed mode, and a first concave wheel (17) is fixedly connected inside the driven gear (16).
5. The protective structure of a dc screen according to claim 4, wherein: the outer wall of the first concave wheel (17) is provided with a belt (18), and the inner wall of the belt (18) is provided with a second concave wheel (19).
6. The protective structure of a dc screen according to claim 5, wherein: the inside fixedly connected with lead screw (20) of second concave wheel (19), the outer wall threaded connection of lead screw (20) is in the inside of stabilizing seat (1).
7. The protective structure of a dc screen according to claim 6, wherein: the lower surface of the screw rod (20) is fixedly connected with a base (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322062440.7U CN220368355U (en) | 2023-08-02 | 2023-08-02 | Protective structure of direct current screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322062440.7U CN220368355U (en) | 2023-08-02 | 2023-08-02 | Protective structure of direct current screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220368355U true CN220368355U (en) | 2024-01-19 |
Family
ID=89518432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322062440.7U Active CN220368355U (en) | 2023-08-02 | 2023-08-02 | Protective structure of direct current screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220368355U (en) |
-
2023
- 2023-08-02 CN CN202322062440.7U patent/CN220368355U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |