CN211525864U - Dustproof LED display screen - Google Patents
Dustproof LED display screen Download PDFInfo
- Publication number
- CN211525864U CN211525864U CN201921516905.9U CN201921516905U CN211525864U CN 211525864 U CN211525864 U CN 211525864U CN 201921516905 U CN201921516905 U CN 201921516905U CN 211525864 U CN211525864 U CN 211525864U
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- Prior art keywords
- plate
- display screen
- frame
- clamping plate
- positioning
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- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 21
- 230000000670 limiting effect Effects 0.000 claims description 15
- 238000001125 extrusion Methods 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 9
- 230000001360 synchronised effect Effects 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 16
- 238000010030 laminating Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a dirt-proof LED display screen, include: frame, display screen main part, locating plate, install stop gear on the locating plate and install the mounting bracket in the frame bottom, the installation cavity has been seted up in the inside matching of framework, locating plate slidable mounting is in the inside installation cavity of frame, a connecting plate is installed on the frame top, No. two connecting plates are installed on the locating plate top, No. two connecting plate both sides all run through and are provided with the locking pole, the bottom mounting of locking pole is provided with the fixed plate, the constant head tank has been seted up to the fixed plate all to match at a connecting plate both ends. The utility model discloses simple structure, it is convenient to use, through being equipped with stop gear, and then can be synchronous carry out effectual elasticity spacing work to the display screen main part, improved display screen main part life, simultaneously under a closing plate, No. two closing plates combined action, guaranteed whole leakproofness, prevented that the dust from falling into, improved whole result of use.
Description
Technical Field
The utility model relates to a display screen technical field specifically is a dirt-proof LED display screen.
Background
The display is the display tool who reflects people's eye again on showing the screen with certain electronic file through specific transmission equipment, and the service environment of display is various simultaneously, and traditional display screen often can't be quick when using carries out quick location processing to the display screen, and whole positioning stability is relatively poor simultaneously.
The prior art has the following defects: traditional display screen is when using, often can't be quick carry out quick location processing to the display screen, and overall positioning stability is relatively poor simultaneously, very easily receives external factor to cause the influence to the display screen, very easily causes the damage to the display screen simultaneously, has reduced the whole life of display screen, and traditional display screen is whole dustproof relatively poor effect simultaneously, in using, very big reduction the demonstration result of use of display screen.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dirt-proof LED display screen to solve traditional display screen, often can't be quick carry out quick location processing to the display screen when using, whole positional stability is relatively poor simultaneously, very easily receives external factor to cause the influence to the display screen, very easily causes the damage to the display screen simultaneously, has reduced the whole life of display screen, and the whole relatively poor scheduling problem of dustproof effect of traditional display screen simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: a dustproof LED display screen, comprising: frame, display screen main part, locating plate, install stop gear on the locating plate and install the mounting bracket in the frame bottom, the installation cavity has been seted up in the inside matching of framework, locating plate slidable mounting is in the inside installation cavity of frame, a connecting plate is installed on the frame top, No. two connecting plates are installed on the locating plate top, No. two connecting plate both sides all run through and are provided with the locking pole, the bottom mounting of locking pole is provided with the fixed plate, No. one the connecting plate both ends all match the fixed plate and have seted up the constant head tank, mounting bracket top one side is connected with the frame bottom through the round pin axle, a plurality of groups locating hole has evenly been seted up to a mounting bracket lateral wall, install between mounting bracket and the frame and promote the cylinder, and promote the both ends of.
Preferably, stop gear includes grip block, No. two grip blocks, adjusting screw, stripper plates and a plurality of reset spring of group, grip block, No. two grip blocks are fixed respectively and are set up top, the bottom at the locating plate, adjusting screw all runs through a grip block, No. two grip block one sides, the buffer board is installed to adjusting screw's end department, a plurality of groups reset spring evenly distributed is at a locating plate lateral wall, stripper plate one side and reset spring laminating, and the both ends of stripper plate laminate with a grip block, No. two grip blocks respectively, display screen main part laminating stripper plate sets up, and the display screen main part adjusts spacingly through adjusting screw, and further adjusts the spacing intensity of display screen main part, has guaranteed whole spacing stability to the display screen main part.
Preferably, the adjusting threaded rod is movably mounted on the first clamping plate and the second clamping plate, and the first clamping plate and the second clamping plate are respectively provided with a through threaded hole to be locked with the adjusting threaded rod, so that the integral limiting effect is improved.
Preferably, the mounting bracket is integrally of an L-shaped structure, and the mounting bracket is integrally made of steel, so that the device can be conveniently and quickly positioned and mounted integrally.
Preferably, a sealing plate is fixedly arranged at the top end of the first connecting plate, a sealing plate is fixedly arranged at the bottom end of the second connecting plate, the first sealing plate is matched with the second sealing plate, and the overall sealing effect is further guaranteed.
Preferably, the locating slot is overall in a T-shaped structure, the inner size of the locating slot is matched with the fixed plate, and the overall connection stability and the sealing effect are guaranteed.
The utility model provides a dirt-proof LED display screen possesses following beneficial effect:
(1) the utility model discloses simultaneously at a connecting plate, No. two connecting plate effects down, can be synchronous carry out preliminary sealing connection to whole, simultaneously under a closing plate and No. two closing plate effects, the whole sealed effect has further been guaranteed, be equipped with the closure rod through running through on No. two connecting plates, simultaneously under the combined action of constant head tank on a connecting plate, utilize the closure rod to pass the constant head tank, rotate the closure rod afterwards, and then can be quick with the spacing fixing of closure rod inside the constant head tank, whole connection stability and airtight effect have been guaranteed, be equipped with the mounting bracket through matching bottom the frame, can be quick carry out quick location installation work to whole, and under the effect that promotes the cylinder, can be synchronous adjust the inclination of display screen main part, the whole convenience that uses has been improved.
(2) The utility model discloses a be equipped with stop gear, utilize grip block No. one, No. two grip blocks can be preliminary carry out spacing processing to the display screen main part, simultaneously under stripper plate and reset spring's effect, can effectually carry out effectual buffering location processing to the display screen, can carry out omnidirectional spacing processing to the display screen main part, avoid the display screen main part to cause the damage in acutely rocking, display screen main part life has been improved, simultaneously under the combined action of adjusting threaded rod and buffer block, can be further adjust the spacing intensity of display screen main part, whole spacing stability to the display screen main part has been guaranteed.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the overall side structure of the present invention;
FIG. 3 is a schematic view of the connection between the positioning plate and the frame of the present invention;
FIG. 4 is a schematic structural view of the limiting mechanism of the present invention;
fig. 5 is an enlarged schematic view of a portion a in fig. 4 according to the present invention.
In the figure: 1. a frame; 2. a display screen main body; 3. positioning a plate; 4. a mounting frame; 5. a mounting cavity; 6. a first connecting plate; 7. a second connecting plate; 8. a locking lever; 9. a fixing plate; 10. positioning a groove; 11. a push cylinder; 12. a first clamping plate; 13. a second clamping plate; 14. adjusting the threaded rod; 15. a pressing plate; 16. a return spring; 17. a buffer plate; 18. a first sealing plate; 19. and a second sealing plate.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-5, the utility model provides a technical solution: a dustproof LED display screen, comprising: frame 1, display screen main part 2, locating plate 3, install stop gear on locating plate 3 and install mounting bracket 4 in frame 1 bottom, the installation cavity 5 has been seted up in the inside matching of framework, 3 slidable mounting of locating plate are in 1 internally mounted cavity 5 of frame, No. 1 top of frame installs connecting plate 6, No. two connecting plates 7 are installed on 3 tops of locating plate, No. two connecting plates 7 both sides all run through and are provided with closure rod 8, the bottom mounting of closure rod 8 is provided with fixed plate 9, No. 6 both ends of connecting plate all match fixed plate 9 and have seted up constant head tank 10, mounting bracket 4 top one side is connected with frame 1 bottom through the round pin axle, a plurality of groups of locating holes have evenly been seted up to mounting bracket 4 lateral wall, install between mounting bracket 4 and the frame 1 and promote cylinder 11, and promote cylinder 11's both ends respectively through hinge and mounting bracket 4 upper, The frame 1 is connected at one side.
Further, the limiting mechanism comprises a first clamping plate 12, a second clamping plate 13, an adjusting threaded rod 14, an extrusion plate 15 and a plurality of groups of reset springs 16, wherein the first clamping plate 12 and the second clamping plate 13 are respectively and fixedly arranged at the top end and the bottom end of the positioning plate 3, the adjusting threaded rod 14 penetrates through one side of the first clamping plate 12 and one side of the second clamping plate 13, a buffer plate 17 is arranged at the end of the adjusting threaded rod 14, a plurality of groups of reset springs 16 are uniformly distributed on one side wall of the positioning plate 3, one side of the extrusion plate 15 is attached to the reset springs 16, two ends of the extrusion plate 15 are respectively attached to the first clamping plate 12 and the second clamping plate 13, the extrusion plate 15 is attached to the display screen main body 2, the display screen main body 2 is adjusted and limited through the adjusting threaded rod 14, omnibearing limiting processing can be carried out on the display screen main body 2, and damage to the display screen main body 2 caused by violent shaking is avoided, the service life of the display screen main body 2 is prolonged, and meanwhile, under the combined action of the adjusting threaded rod 14 and the buffer plate 17, the limiting strength of the display screen main body 2 can be further adjusted, so that the limiting stability of the whole display screen main body 2 is ensured;
furthermore, the adjusting threaded rod 14 is movably mounted on the first clamping plate 12 and the second clamping plate 13, and the first clamping plate 12 and the second clamping plate 13 are respectively provided with a through threaded hole to be locked with the adjusting threaded rod 14, so that the limiting strength of the display screen main body 2 can be further adjusted, and the integral limiting effect is improved;
furthermore, the whole mounting frame 4 is of an L-shaped structure, and the whole mounting frame 4 is made of steel, so that the whole positioning and mounting work of the device can be conveniently and quickly carried out;
further, a first sealing plate 18 is fixedly arranged at the top end of the first connecting plate 6, a second sealing plate 19 is fixedly arranged at the bottom end of the second connecting plate 7, the first sealing plate 18 is matched with the second sealing plate 19, and the overall sealing effect is further ensured under the action of the first sealing plate 18 and the second sealing plate 19;
further, the whole T shape structure that is of constant head tank 10, and constant head tank 10 internal dimension and fixed plate 9 match the setting, and then can be quick fix the closure rod 8 inside constant head tank 10 spacing, guaranteed integral connection stability and airtight effect.
The working principle is as follows: when in use, the positioning plate 3 is arranged in the mounting cavity 5 in the frame 1 in a sliding manner, so that the positioning plate 3 can be quickly taken out from the frame 1, the first clamping plate 12 and the second clamping plate 13 can be used for primarily limiting the display screen main body 2 by arranging the limiting mechanism, meanwhile, under the action of the extrusion plate 15 and the reset spring 16, the display screen can be effectively buffered and positioned, the display screen main body 2 can be subjected to omnibearing limiting treatment, the damage to the display screen main body 2 in violent shaking is avoided, the service life of the display screen main body 2 is prolonged, meanwhile, under the combined action of the adjusting threaded rod 14 and the buffer plate 17, the limiting strength of the display screen main body 2 can be further adjusted, the integral limiting stability of the display screen main body 2 is ensured, and under the action of the first connecting plate 6 and the second connecting plate 7, can be synchronous carry out preliminary sealing connection to whole, simultaneously under a closing plate 18 and No. two closing plate 19 effects, the overall seal effect has further been guaranteed, it is equipped with locking rod 8 to run through on No. two connecting plates 7, simultaneously under the combined action of constant head tank 10 on a connecting plate 6, utilize locking rod 8 to pass constant head tank 10, rotate locking rod 8 afterwards, and then can be quick with 8 spacing fixes of locking rod inside constant head tank 10, the integral connection stability and airtight effect have been guaranteed, be equipped with mounting bracket 4 through matcing in frame 1 bottom, can be quick carry out quick location installation work to whole, and under the effect that promotes cylinder 11, can be synchronous adjust the inclination of display screen main part 2, the whole convenience that uses has been improved.
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 (6)
1. The utility model provides a dirt-proof LED display screen which characterized in that includes: the display screen comprises a frame (1), a display screen main body (2), a positioning plate (3), a limiting mechanism arranged on the positioning plate (3) and a mounting rack (4) arranged at the bottom end of the frame (1), wherein an installation cavity (5) is formed in the frame in a matching mode, the positioning plate (3) is slidably arranged in the installation cavity (5) in the frame (1), a first connecting plate (6) is arranged at the top end of the frame (1), a second connecting plate (7) is arranged at the top end of the positioning plate (3), locking rods (8) are arranged on two sides of the second connecting plate (7) in a penetrating mode, a fixing plate (9) is fixedly arranged at the bottom end of each locking rod (8), positioning grooves (10) are formed in two ends of the first connecting plate (6) in a matching mode and are formed in the fixing plate (9), one side of the top end of the mounting rack (4) is, install between mounting bracket (4) and frame (1) and promote cylinder (11), and the both ends that promote cylinder (11) are connected through hinge and mounting bracket (4) upper surface, frame (1) one side respectively.
2. The dustproof LED display screen of claim 1, wherein: the limiting mechanism comprises a first clamping plate (12), a second clamping plate (13), an adjusting threaded rod (14), an extrusion plate (15) and a plurality of groups of reset springs (16), the first clamping plate (12) and the second clamping plate (13) are respectively and fixedly arranged at the top end and the bottom end of the positioning plate (3), the adjusting threaded rods (14) penetrate through one sides of the first clamping plate (12) and the second clamping plate (13), a buffer plate (17) is arranged at the end of the adjusting threaded rod (14), a plurality of groups of reset springs (16) are uniformly distributed on one side wall of the positioning plate (3), one side of the extrusion plate (15) is attached to the reset springs (16), and two ends of the extrusion plate (15) are respectively jointed with the first clamping plate (12) and the second clamping plate (13), the display screen main body (2) is jointed with the extrusion plate (15), and the display screen main body (2) is adjusted and limited by adjusting the threaded rod (14).
3. The dustproof LED display screen of claim 2, wherein: the adjusting threaded rod (14) is movably mounted on the first clamping plate (12) and the second clamping plate (13), and the first clamping plate (12) and the second clamping plate (13) are respectively provided with a through threaded hole to be locked with the adjusting threaded rod (14).
4. The dustproof LED display screen of claim 1, wherein: the mounting rack (4) is integrally of an L-shaped structure, and the mounting rack (4) is integrally made of steel.
5. The dustproof LED display screen of claim 1, wherein: a first sealing plate (18) is fixedly arranged at the top end of the first connecting plate (6), a second sealing plate (19) is fixedly arranged at the bottom end of the second connecting plate (7), and the first sealing plate (18) is matched with the second sealing plate (19).
6. The dustproof LED display screen of claim 1, wherein: the positioning groove (10) is integrally of a T-shaped structure, and the inner size of the positioning groove (10) is matched with the fixing plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921516905.9U CN211525864U (en) | 2019-09-12 | 2019-09-12 | Dustproof LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921516905.9U CN211525864U (en) | 2019-09-12 | 2019-09-12 | Dustproof LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211525864U true CN211525864U (en) | 2020-09-18 |
Family
ID=72458973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921516905.9U Expired - Fee Related CN211525864U (en) | 2019-09-12 | 2019-09-12 | Dustproof LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211525864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113586870A (en) * | 2021-07-28 | 2021-11-02 | 安徽职业技术学院 | Experimental apparatus for informatization teaching convenient to display screen adjusts |
-
2019
- 2019-09-12 CN CN201921516905.9U patent/CN211525864U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113586870A (en) * | 2021-07-28 | 2021-11-02 | 安徽职业技术学院 | Experimental apparatus for informatization teaching convenient to display screen adjusts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200918 |