CN212675830U

CN212675830U - Waterproof LED display screen

Info

Publication number: CN212675830U
Application number: CN202021062086.8U
Authority: CN
Inventors: 宋令永
Original assignee: Qingdao Bond Photoelectric Industrial Co ltd
Current assignee: Qingdao Bond Photoelectric Industrial Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-03-09
Anticipated expiration: 2030-06-09

Abstract

The utility model provides a waterproof type LED display screen. The lower end of the device outer frame is connected with the bottom plate through a connecting mechanism, and the upper end of the bottom plate is fixedly provided with a device main body through a fixing mechanism. The utility model provides a waterproof type LED display screen can be when device internals damages, can conveniently change the maintenance to the inside part of device frame, can also avoid the son to change simultaneously, can prevent that the device main part from dropping subaerially, leads to the problem that the device main part damaged, has improved the stability of device, can avoid the workman to drag the problem that the device main part maintained simultaneously, has reduced the maintenance degree of difficulty of device.

Description

Waterproof LED display screen

Technical Field

The utility model relates to a LED display screen field specifically is a waterproof type LED display screen.

Background

The LED display screen is an electronic display screen formed by LED lattices, the display content forms of the screen, such as characters, animations, pictures and videos, are changed in time by the red and green lamp beads which are turned on and off, and the display control of the components is carried out through a modular structure.

Although traditional waterproof type LED display screen can be waterproof, because the device leakproofness is better, the inside temperature of device is higher, and inside electronic component damages easily, needs to be changed, but because the position of LED display screen installation is higher, when dismantling, the easy direct drop of the internal part of device leads to the problem of part damage.

Therefore, it is necessary to provide a waterproof LED display screen to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a waterproof type LED display screen has solved when dismantling, and the inner part of device directly drops easily, leads to the problem that the part damaged.

In order to solve the technical problem, the utility model provides a pair of waterproof type LED display screen, including the device frame, the lower extreme of device frame passes through coupling mechanism and is connected with the bottom plate, there is the device main part upper end of bottom plate through fixed establishment fixed mounting, fixed establishment includes connecting plate, first baffle, fixed block and second baffle, the upper end both sides at the bottom plate are installed to the connecting plate, the intermediate position department of connecting plate installs first baffle, the second baffle is installed to the upper end of first baffle and connecting plate, the device main part is installed to the front end of first baffle, the lower extreme embedding of device main part is between fixed block and first baffle, the fixed block is installed in the lower extreme both sides of first baffle, the upper end of device main part is through slide mechanism and first baffle fixed connection, coupling mechanism includes draw-in groove, fixture block, The clamping groove is formed in two sides of the bottom plate, the inner wall of the clamping groove is inlaid with a clamping block, the clamping block is connected with the clamping groove through a second spring, one end, far away from the bottom plate, of the clamping block is embedded into the inner wall of the fixing groove, and the lower end of the outer frame of the device is formed in the fixing groove.

Preferably, slide mechanism includes slider, spout and first spring, the spout is seted up on first baffle, the inner wall of spout is inlayed and is had the slider, through first spring coupling between slider and the spout, the one end and the device main part laminating of spout are kept away from to the slider.

Preferably, the maximum length from the lower end of the slider to the upper end of the fixing block is equal to the length from the upper end to the lower end of the device body.

Preferably, the length of the second baffle is greater than that of the notch at the lower end of the outer frame of the device.

Compared with the prior art, the utility model provides a waterproof type LED display screen has following beneficial effect:

the utility model provides a waterproof type LED display screen, this kind of waterproof type LED display screen mutually supports through the coupling mechanism and the fixed establishment that set up, can be when device internals damages, can conveniently change the maintenance to the inside part of device frame, can also avoid the son to change simultaneously, can prevent that the device main part from dropping subaerially, lead to the problem that the device main part damaged, improved the stability of device, reduced the maintenance degree of difficulty of device simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a waterproof LED display screen provided in the present invention;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1;

fig. 3 is a schematic top view of the cross-sectional structure of the present invention.

Reference numbers in the figures: 1. device frame, 2, bottom plate, 3, connecting plate, 4, first baffle, 5, device main part, 6, fixed block, 7, second baffle, 8, slider, 9, spout, 10, first spring, 11, draw-in groove, 12, fixture block, 13, second spring, 14, fixed slot.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic front sectional view; FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1; fig. 3 is a schematic top sectional view. The waterproof LED display screen comprises a device outer frame 1, the lower end of the device outer frame 1 is connected with a bottom plate 2 through a connecting mechanism, and a device main body 5 is fixedly mounted at the upper end of the bottom plate 2 through a fixing mechanism.

Referring to fig. 1, the fixing mechanism includes a connecting plate 3, a first baffle 4, a fixing block 6 and a second baffle 7, the connecting plate 3 is installed on two sides of the upper end of the bottom plate 2, the first baffle 4 is installed in the middle of the connecting plate 3, the second baffle 7 is installed on the upper ends of the first baffle 4 and the connecting plate 3, the device main body 5 is installed at the front end of the first baffle 4, the lower end of the device main body 5 is embedded between the fixing block 6 and the first baffle 4, the fixing block 6 is installed on two sides of the lower end of the first baffle 4, the upper end of the device main body 5 is fixedly connected with the first baffle 4 through a sliding mechanism, the device main body 5 can be fixed, the problem that the device main body 5 directly falls off the bottom plate 2 and is directly damaged when the bottom plate 2 is disassembled is avoided, the stability of the device is improved, and the sliding mechanism includes a sliding block 8, The device comprises a chute 9 and a first spring 10, wherein the chute 9 is arranged on the first baffle 4, a slide block 8 is embedded in the inner wall of the chute 9, the slide block 8 is connected with the chute 9 through the first spring 10, one end, far away from the chute 9, of the slide block 8 is attached to the device main body 5, the device main body 5 can be conveniently detached from the bottom plate 2, so that the device main body 5 is conveniently replaced, the maximum length from the lower end of the slide block 8 to the upper end of the fixed block 6 is equal to the length from the upper end to the lower end of the device main body 5, the length of the second baffle 7 is greater than the length of a notch at the lower end of the device outer frame 1, the device main body 5 can be embedded between the fixed block 6 and the slide block 8, so that the device main body 5 is fixed, and the bottom plate 2 can be limited, and the phenomenon, causing damage and improving the stability of the device.

Referring to fig. 1, the connecting mechanism includes a clamping groove 11, a clamping block 12, a second spring 13 and a fixing groove 14, the clamping groove 11 is formed in two sides of the bottom plate 2, the clamping block 12 is embedded in an inner wall of the clamping groove 11, the clamping block 12 is connected with the clamping groove 11 through the second spring 13, one end, far away from the bottom plate 2, of the clamping block 12 is embedded in an inner wall of the fixing groove 14, the fixing groove 14 is formed in a lower end of the device outer frame 1, the bottom plate 2 can be conveniently detached, and therefore the device main body 5 can be conveniently maintained and replaced.

The utility model provides a waterproof type LED display screen's theory of operation as follows:

when the device body 5 is damaged, the latch 12 may be pressed, so that the latch 12 presses the second spring 13, so that the latch 12 is contracted to the inner wall of the latch groove 11, the latch 12 is separated from the inner wall of the fixing groove 14, then the bottom plate 2 is pulled downwards, so that the bottom plate 2 drives the connecting plate 3 and the first baffle 4 to be separated from the inner wall of the device outer frame 1 until the bottom plate 2 drives the second baffle 7 to slide to the inner wall of the lower end of the device outer frame 1, then the device main body 5 is maintained, when the device main body 5 needs to be replaced, the sliding block 8 can be upwards slid, so that the sliding block 8 slides on the inner wall of the sliding groove 9, then, the device body 5 is slid upward so that the device body 5 is detached from between the slider 8 and the fixing block 6, a new device body 5 is replaced, the above-described operation is repeated, the device body 5 is fixedly mounted, and finally the bottom plate 2 is re-inserted into the lower end of the device housing 1.

the utility model discloses a coupling mechanism and the fixed establishment that set up mutually support, can be when device internals damages, can conveniently change the maintenance to the part of device frame 1 inside, can also avoid the son to change simultaneously when, can prevent that device main part 5 from dropping subaerially, lead to the problem that device main part 5 damaged, have improved the stability of device, have reduced the maintenance degree of difficulty of device simultaneously.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a waterproof type LED display screen, includes device frame (1), its characterized in that: the device is characterized in that the lower end of the outer frame (1) of the device is connected with the bottom plate (2) through a connecting mechanism, the upper end of the bottom plate (2) is fixedly provided with a device main body (5) through a fixing mechanism, the fixing mechanism comprises a connecting plate (3), a first baffle (4), a fixing block (6) and a second baffle (7), the connecting plate (3) is arranged on two sides of the upper end of the bottom plate (2), the middle position of the connecting plate (3) is provided with the first baffle (4), the upper ends of the first baffle (4) and the connecting plate (3) are provided with the second baffle (7), the front end of the first baffle (4) is provided with the device main body (5), the lower end of the device main body (5) is embedded between the fixing block (6) and the first baffle (4), the fixing block (6) is arranged on two sides of the lower end of the first baffle (4), the upper end of the device main body (5) is fixedly connected, coupling mechanism includes draw-in groove (11), fixture block (12), second spring (13) and fixed slot (14), the both sides in bottom plate (2) are seted up in draw-in groove (11), the inner wall of draw-in groove (11) is inlayed and is had fixture block (12), be connected through second spring (13) between fixture block (12) and draw-in groove (11), the inner wall of fixed slot (14) is embedded into to the one end that bottom plate (2) were kept away from in fixture block (12), the lower extreme at device frame (1) is seted up in fixed slot (14).

2. The waterproof LED display screen of claim 1, wherein: slide mechanism includes slider (8), spout (9) and first spring (10), set up on first baffle (4) spout (9), the inner wall of spout (9) is inlayed and is had slider (8), be connected through first spring (10) between slider (8) and spout (9), the one end and the device main part (5) laminating of spout (9) are kept away from in slider (8).

3. The waterproof LED display screen of claim 2, wherein: the maximum length from the lower end of the sliding block (8) to the upper end of the fixed block (6) is equal to the length from the upper end to the lower end of the device main body (5).

4. The waterproof LED display screen of claim 1, wherein: the length of the second baffle (7) is greater than that of the notch at the lower end of the device outer frame (1).