CN216123218U - Power supply box hasp for LED display screen - Google Patents
Power supply box hasp for LED display screen Download PDFInfo
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- CN216123218U CN216123218U CN202122671570.1U CN202122671570U CN216123218U CN 216123218 U CN216123218 U CN 216123218U CN 202122671570 U CN202122671570 U CN 202122671570U CN 216123218 U CN216123218 U CN 216123218U
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- power supply
- supply box
- display screen
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Abstract
The utility model discloses a power supply box hasp for an LED display screen, which belongs to the technical field of power supply box hasps and comprises a power supply box, wherein one side of the top of the power supply box is movably connected with a cover plate through a hinge, the length of the cover plate is greater than that of the power supply box, the bottom of one side of the cover plate is connected with a locking block, a through groove is arranged on the locking block in a penetrating way, clamping grooves are respectively arranged on two sides of the through groove, ear plates are symmetrically connected with the front and the back of the side wall of one side of the power supply box, the bottoms of two groups of ear plates are connected through a supporting plate, sliding grooves are arranged on the supporting plate, the tops of the two groups of ear plates are connected through threaded rods, the threaded rods are rotatably arranged on the ear plates, fixing buckles matched with the through grooves are slidably sleeved on the ear plates, clamping blocks matched with the clamping grooves are respectively connected on two sides of the fixing buckles, sliding blocks matched with the sliding grooves are connected with the bottoms of the fixing buckles, and are slidably arranged in the sliding grooves, thereby make that the staff can be comparatively convenient detect or maintain power box inside.
Description
Technical Field
The utility model relates to the technical field of power supply box hasps, in particular to a power supply box hasp for an LED display screen.
Background
The power supply box is an important component of the LED display screen, and components such as a power supply, a control card, a network card and the like in the power supply box are core components of the LED display screen, so that the power supply box not only can provide power supply support for the LED display screen, but also can realize data signal transmission, and therefore, good external protection is provided for the power supply box, and the premise that the LED display screen works normally is provided.
The traditional LED display screen power supply box is heavy and cumbersome when the power supply box is opened, so that the interior of the LED display screen power supply box is inconvenient to detect or maintain, and a hasp of the LED display screen power supply box is needed at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a power box buckle for an LED display screen, which solves the problems mentioned in the technical background.
The technical purpose of the utility model is realized by the following technical scheme: a power supply box hasp for an LED display screen comprises a power supply box, wherein one side of the top of the power supply box is movably connected with a cover plate through a hinge, the length of the cover plate is greater than that of the power supply box, the bottom of one side of the cover plate, which is far away from the hinge, is connected with a locking block, a through groove is arranged on the locking block in a penetrating way, clamping grooves are arranged on two sides of the through groove, ear plates are symmetrically connected with the front and the back of the side wall on one side of the power box, the bottoms of the two groups of ear plates are connected through a supporting plate, a sliding groove is arranged on the supporting plate, the tops of the two groups of ear plates are connected through a threaded rod, and the threaded rod is rotationally arranged on the ear plate, the ear plate is sleeved with a fixed buckle matched with the through groove in a sliding way, the fixing buckle is characterized in that the two sides of the fixing buckle are both connected with clamping blocks matched with the clamping grooves, the bottom of the fixing buckle is connected with a sliding block matched with the sliding groove, and the sliding block is arranged in the sliding groove in a sliding mode.
As a further scheme of the utility model: the sliding groove and the bottom of the sliding block are both in a convex shape.
As a further scheme of the utility model: one end of the threaded rod penetrates through the lug plate and is connected with a rotating handle.
As a further scheme of the utility model: the locking block, the fixing buckle and the rotating handle are made of dry wood.
As a further scheme of the utility model: the width of the through groove is larger than the diameter of the threaded rod.
As a further scheme of the utility model: the front-back length of the locking block is equal to the front-back length of the fixing buckle.
In conclusion, the utility model has the following beneficial effects:
1. a cover plate is movably connected to one side of the top of the power box through a hinge, the length of the cover plate is greater than that of the power box, one end of the bottom of the cover plate is connected with a lock block, a through groove is formed in the lock block, clamping grooves are formed in two sides of the through groove, ear plates are symmetrically arranged on one side wall of the power box in the front-back direction, the bottoms of the ear plates are connected through a support plate, the top of each ear plate is connected through a threaded rod, the threaded rod is rotatably connected to the ear plate, a fixing buckle is slidably sleeved on the threaded rod, clamping blocks matched with the clamping grooves are connected to two sides of the fixing buckle, a sliding groove is formed in the support plate, a sliding block is connected to the bottom of the fixing buckle, after the cover plate is covered, the threaded rod is rotated to drive the fixing buckle, the fixing buckle is clamped into the through groove, the clamping blocks are clamped into the clamping grooves, the lock block is locked on the top of the power box, and the aim of conveniently locking and opening the power box is achieved, and then make that the staff can be convenient open the power pack and detect or maintain to when operating this hasp mechanism, need not too big space, and then make that the staff can be very convenient open and pin the power pack.
2. Through all adopting insulating dry wood to make locking piece, fixed knot and rotation handle to make this hasp structure can not electrically conductive, and then the staff when opening the power pack through this mechanism, can not have the danger of electrocuteeing, can play certain guard action to the staff.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a side view of the present invention;
FIG. 4 is a schematic structural diagram of a lock block of the present invention;
FIG. 5 is a schematic view of the fixing buckle of the present invention;
FIG. 6 is a cross-sectional view of a support plate of the present invention;
in the figure: 1. a power supply box; 2. a cover plate; 3. an ear plate; 4. a support plate; 5. a locking block; 6. a threaded rod; 7. a fixing buckle; 8. a chute; 9. rotating the handle; 10. a hinge; 11. a through groove; 12. a card slot; 13. a clamping block; 14. a slide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides the following technical scheme;
as shown in figures 1-6, a power supply box hasp for an LED display screen comprises a power supply box 1, a cover plate 2 is movably connected to one side of the top of the power supply box 1 through a hinge 10, the length of the cover plate 2 is greater than that of the power supply box 1, a locking block 5 is connected to the bottom of one side, away from the hinge 10, of the cover plate 2, a through groove 11 is arranged on the locking block 5 in a penetrating manner, clamping grooves 12 are respectively arranged on two sides of the through groove 11, ear plates 3 are symmetrically connected to the front and back of the side wall of one side of the power supply box 1, the bottoms of the two groups of ear plates 3 are connected through a supporting plate 4, sliding grooves 8 are arranged on the supporting plate 4, the tops of the two groups of ear plates 3 are connected through a threaded rod 6, the threaded rod 6 is rotatably arranged on the ear plates 3, a fixing buckle 7 matched with the through groove 11 is slidably sleeved on the ear plates 3, clamping blocks 13 matched with the clamping grooves 12 are respectively connected to two sides of the fixing buckle 7, a sliding block 14 matched with the sliding grooves 8 is connected to the bottom of the fixing buckle 7, and the sliding block 14 is arranged in the sliding groove 8 in a sliding manner, through the arrangement, when the power supply box 1 needs to be locked, the cover plate 2 is only required to be covered on the top of the power supply box 1 at this time, the through groove 11 on the locking block 5 is sleeved on the threaded rod 6 at this time, the threaded rod 6 is rotated again, the fixing buckle 7 can slide on the threaded rod 6 in the rotating process of the threaded rod 6, the fixing buckle 7 is provided with an internal threaded hole matched with the threaded rod 6, in order to enable the fixing buckle 7 to slide in a vertical state all the time, the sliding block 14 at the bottom of the fixing buckle 7 moves in the sliding groove 8 on the supporting plate 4, so that the fixing buckle 7 can slide in the vertical state all the time, the threaded rod 6 is continuously rotated, the fixing buckle 7 slides into the through groove 11 of the locking block 5, and the clamping blocks 13 on two side walls of the fixing buckle 7 can be clamped into the clamping grooves 12, so that the locking block 5 can be clamped, thereby the cover plate 2 is locked on the top of the power supply box 1, when the power supply box 1 needs to be opened for detection or maintenance, at the moment, only the threaded rod 6 needs to be rotated, the threaded rod 6 can drive the fixing buckle 7 to slide on the threaded rod 6 in the rotating process, at the moment, the fixing buckle 7 is moved out of the through groove 11 on the locking block 5, so that the locking block 5 can not be clamped, the cover plate 2 can not be fixed, the cover plate 2 can be conveniently opened, so that the power supply box 1 can be opened conveniently to detect or maintain the interior of the power supply box, and through the opening mode, when the power supply box 1 is opened, the worker does not need to perform a very large action, so that the required operation space is not large, and then make this hasp mechanism can very convenient operate, and this mechanism simple structure, low in manufacturing cost, its practicality is stronger.
Specifically, the method comprises the following steps: spout 8 and 14 bottoms of slider all are protruding style of calligraphy, through the aforesaid setting for slider 14 is more stable when 8 removes in the spout, can not follow the interior roll-off of spout 8, thereby makes this hasp mechanism more stable.
Specifically, the method comprises the following steps: one end of the threaded rod 6 runs through the lug plate 3 and is connected with the rotating handle 9, and through the arrangement, the rotating threaded rod 6 which can be convenient and fast for a worker can be rotated, so that the hasp mechanism can be operated conveniently.
Specifically, the method comprises the following steps: locking piece 5, fixed knot 7 and the handle of rotation 9 adopt dry wood to make, through such setting, because wood is not necessarily insulating in daily life, so need adopt dry wood, and then make this hasp mechanism insulating for the staff security is higher when the operation, can protect the staff to a certain extent.
Specifically, the method comprises the following steps: the width that leads to groove 11 is greater than the diameter of threaded rod 6, and through such setting, when apron 2 was covered, the cover that leads to groove 11 on the locking piece 5 this moment can be easier on threaded rod 6, and then makes this hasp mechanism can not block when the operation, increases the practicality of this mechanism.
Specifically, the method comprises the following steps: length equals the length around the fixed knot 7 around the locking piece 5, through such setting, after fixed knot 7 card advances the logical inslot 11 on the locking piece 5, because the length is unanimous around locking piece 5 and the fixed knot 7 to make hasp mechanism's pinning scope increase, and then make this hasp mechanism more stable.
The working principle of the power supply box hasp for the LED display screen is as follows:
when the power supply box 1 needs to be locked, firstly, the cover plate 2 is arranged at the top of the power supply box 1, then the through groove 11 on the locking block 5 is sleeved on the threaded rod 6, then the rotating handle 9 is rotated to drive the threaded rod 6 to rotate, the fixing buckle 7 slides on the threaded rod 6 in the rotating process of the threaded rod 6, the sliding block 14 at the bottom of the fixing buckle 7 moves in the sliding groove 8 on the supporting plate 4, so that the fixing buckle 7 is more stable in the sliding process, then the fixing buckle 7 slides into the through groove 11, at the moment, the clamping blocks 13 at two sides of the fixing buckle 7 are clamped into the clamping grooves 12, so that the fixing buckle 7 and the locking block 5 are clamped on the supporting plate 4, after the locking block 5 is locked, at the moment, the cover plate 2 is also locked at the top of the power supply box 1, so that the power supply box 1 is locked, when the power supply box 1 needs to be opened, at the moment, only the rotating handle 9 needs to be rotated, make it drive threaded rod 6 and rotate, will fix knot 7 at the pivoted in-process and follow logical inslot 11 roll-off of locking piece 5 for locking piece 5 can not blocked, thereby apron 2 can not blocked, then rotate apron 2 through hinge 10 and open power pack 1, and foretell operating method need not great space and unnecessary instrument, makes the comparatively simple use of whole hasp mechanism.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (6)
1. A power supply box hasp for an LED display screen comprises a power supply box (1), wherein one side of the top of the power supply box (1) is movably connected with a cover plate (2) through a hinge (10), and the hasp is characterized in that the power supply box hasp comprises a first connecting plate and a second connecting plate;
the length of the cover plate (2) is greater than that of the power box (1), one side bottom of the hinge (10) far away from the cover plate (2) is connected with a lock block (5), a through groove (11) is arranged on the lock block (5) in a penetrating manner, clamping grooves (12) are formed in two sides of the through groove (11), ear plates (3) are symmetrically connected with the front side wall and the rear side wall of one side of the power box (1) in a front-and-back manner, the bottoms of the ear plates (3) are connected through a support plate (4), a sliding groove (8) is formed in the support plate (4), the tops of the ear plates (3) are connected through a threaded rod (6), the threaded rod (6) is rotatably arranged on the ear plates (3), a fixing buckle (7) matched with the through groove (11) is slidably sleeved on the ear plates (3), clamping blocks (13) matched with the clamping grooves (12) are connected with two sides of the fixing buckle (7), the bottom of the fixing buckle (7) is connected with a sliding block (14) matched with the sliding groove (8), and the sliding block (14) is arranged in the sliding groove (8) in a sliding manner.
2. The power supply box buckle for the LED display screen according to claim 1, wherein: the bottoms of the sliding groove (8) and the sliding block (14) are both in a convex shape.
3. The power supply box buckle for the LED display screen according to claim 1, wherein: one end of the threaded rod (6) penetrates through the lug plate (3) and is connected with a rotating handle (9).
4. The power supply box buckle for the LED display screen according to claim 3, wherein: the locking block (5), the fixing buckle (7) and the rotating handle (9) are made of dry wood.
5. The power supply box buckle for the LED display screen according to claim 1, wherein: the width of the through groove (11) is larger than the diameter of the threaded rod (6).
6. The power supply box buckle for the LED display screen according to claim 1, wherein: the front-back length of the locking block (5) is equal to the front-back length of the fixing buckle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122671570.1U CN216123218U (en) | 2021-11-03 | 2021-11-03 | Power supply box hasp for LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122671570.1U CN216123218U (en) | 2021-11-03 | 2021-11-03 | Power supply box hasp for LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216123218U true CN216123218U (en) | 2022-03-22 |
Family
ID=80712680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122671570.1U Active CN216123218U (en) | 2021-11-03 | 2021-11-03 | Power supply box hasp for LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216123218U (en) |
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2021
- 2021-11-03 CN CN202122671570.1U patent/CN216123218U/en active Active
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