CN216234827U - LED screen piece installation negative pressure suction means - Google Patents
LED screen piece installation negative pressure suction means Download PDFInfo
- Publication number
- CN216234827U CN216234827U CN202122787446.1U CN202122787446U CN216234827U CN 216234827 U CN216234827 U CN 216234827U CN 202122787446 U CN202122787446 U CN 202122787446U CN 216234827 U CN216234827 U CN 216234827U
- Authority
- CN
- China
- Prior art keywords
- pipe
- negative pressure
- led screen
- pressure suction
- vertical exhaust
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model discloses a negative pressure suction device for mounting an LED screen block, which comprises a transverse flow dividing pipe and a vertical exhaust pipe, wherein a plurality of connecting pipe orifices are arranged on the transverse flow dividing pipe at intervals, an air inlet pipe orifice is arranged in the middle of the vertical exhaust pipe and is connected with the connecting pipe orifices through pipe joints, a plurality of air holes are also arranged on the vertical exhaust pipe at intervals, rubber suction heads are arranged on the air holes, an exhaust pipe is arranged in the middle of the transverse flow dividing pipe and is connected with the transverse flow dividing pipe to form a T-shaped structure, and the bottom end of the exhaust pipe is connected with a negative pressure pump through a conveying pipe. The utility model aims to provide a negative pressure suction device for mounting an LED screen block, so that screen blocks with different sizes can be sucked.
Description
Technical Field
The utility model relates to the technical field of installation, in particular to a negative pressure suction device for installing an LED screen block.
Background
At present, in urban high-rise buildings, more and more buildings are provided with large screens on the outer walls for advertising or urban image propaganda, the existing large screens are installed by splicing a plurality of frameless screens, in the installation process, in order to prevent scratching of the screens, a negative pressure suction mode is usually adopted for fixing and supporting during supporting, the existing negative pressure suction device can only suck the screens with specific sizes and cannot adjust the screens according to the sizes of the screens, and therefore the utility model provides the LED screen block installation negative pressure suction device to overcome the technical problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a negative pressure suction device for mounting an LED screen block, so that screen blocks with different sizes can be sucked.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a LED screen piece installation negative pressure suction means, includes horizontal shunt tubes and vertical exhaust tube, the interval is provided with a plurality of connecting pipe mouths on the horizontal shunt tubes, and vertical exhaust tube middle part is provided with the mouth of pipe that admits air, and the mouth of pipe that admits air passes through the coupling and is connected with connecting pipe mouth, it is provided with a plurality of gas pockets still to keep the interval on the vertical exhaust tube to be provided with rubber suction head on the gas pocket, horizontal shunt tubes middle part is provided with the blast pipe, and the blast pipe is connected with horizontal shunt tubes and is formed T font structure, the blast pipe bottom is passed through the conveyer pipe and is connected with the negative pressure pump.
Furthermore, a sealing cover is connected to the connecting pipe orifice in a threaded manner.
Further, the pipe joint comprises a sleeve and a sealing rubber pad, the sleeve is sleeved on the air inlet pipe orifice, the sealing rubber pad is sleeved on the air inlet pipe orifice, and an internal thread is arranged on the sleeve.
Furthermore, a bottom bracket is arranged at the lower end of the vertical exhaust tube.
Furthermore, the lower end of the vertical exhaust pipe is fixedly provided with two screws, and the back of the bottom bracket is arranged on the screws in a penetrating mode and is fixed through nuts.
Compared with the prior art, the utility model has the beneficial effects that:
the vertical screen suction device is provided with the transverse flow dividing pipes and the vertical exhaust pipes, a plurality of connecting pipe openings are formed in the transverse flow dividing pipes, air inlet pipe openings of the vertical exhaust pipes are connected with the connecting pipe openings through pipe joints, the distance between the vertical exhaust pipes can be adjusted according to the size of a screen through the arrangement, and therefore the vertical screen suction device is suitable for suction installation of screens with different sizes, and the bottom of each vertical exhaust pipe is further provided with the bottom bracket to protect the suction of the screen.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a longitudinal sectional view of a vertical extraction tube.
Fig. 3 is a schematic longitudinal cross-sectional view of a transverse shunt.
In the figure, 1-a transverse shunt pipe, 2-a connecting pipe orifice, 3-a sealing cover, 4-a vertical exhaust pipe, 5-a rubber suction head, 6-a bottom bracket, 7-an exhaust pipe, 8-a delivery pipe, 9-a negative pressure pump, 10-a screw, 11-a screw cap, 12-an air inlet pipe orifice, 13-a sleeve and 14-a sealing rubber pad.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Example 1:
referring to fig. 1-3, the utility model provides a negative pressure suction device for mounting an LED screen block, which comprises 3 horizontal shunt tubes 1 and 3 vertical suction tubes 4, wherein a plurality of connecting tubes 2 are arranged at intervals on the horizontal shunt tubes 1, air inlet tubes 12 are arranged in the middle of the vertical suction tubes 4, the air inlet tubes 12 are connected with the connecting tubes 2 through tube joints, sealing caps 3 are connected with the connecting tubes 2 through threads, after the corresponding connecting tubes 2 are selected, the sealing caps 3 are screwed out and connected with the vertical suction tubes 4, the other connecting tubes 2 are still in a closed state, a plurality of air holes are arranged at intervals on the vertical suction tubes 4, rubber suction heads 5 are arranged on the air holes, the rubber suction heads 5 are used for sucking a screen, an exhaust pipe 7 is arranged in the middle of the horizontal shunt tubes 1, and the exhaust pipe 7 is connected with the horizontal shunt tubes 1 to form a T-shaped structure, the bottom end of the exhaust pipe 7 is connected with a negative pressure pump 9 through a conveying pipe 8, and air in the vertical exhaust pipe 4 is extracted through the negative pressure pump 9, so that the vertical exhaust pipe 4 is in a negative pressure state, and the rubber suction head 5 absorbs the LED screen block.
Example 2:
on the basis of the above embodiment, another embodiment of the present invention is that the pipe joint includes a sleeve 13 and a sealing rubber gasket 14, the sleeve 13 is sleeved on the air inlet pipe orifice 12, the sealing rubber gasket 14 is sleeved on the air inlet pipe orifice 12, an internal thread is arranged on the sleeve 13, and when the sleeve 13 is connected to the connecting pipe orifice 2 through the internal thread, the edge of the sleeve 13 compresses the sealing rubber gasket 14 to achieve a sealing effect, so as to prevent air leakage.
Implementation 3:
on the basis of the above embodiment, another embodiment of the present invention is that the lower end of the vertical exhaust tube 4 is provided with a bottom bracket 6 to protect the suction process of the screen, the lower end of the vertical exhaust tube 4 is fixedly provided with two screws 10, and the back of the bottom bracket 6 is inserted through the screws 10 and fixed by nuts 11, so as to facilitate the detachment of the bottom bracket 6.
Although the utility model has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure. More specifically, various variations and modifications are possible in the component parts or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts or arrangements, other uses will also be apparent to those skilled in the art.
Claims (5)
1. The utility model provides a LED screen piece installation negative pressure suction means which characterized in that: including horizontal shunt tubes (1) and vertical exhaust tube (4), the interval is provided with a plurality of connecting pipe mouths (2) on horizontal shunt tubes (1), and vertical exhaust tube (4) middle part is provided with inlet pipe mouth (12), and inlet pipe mouth (12) are connected with connecting pipe mouth (2) through the coupling, it is provided with a plurality of gas pockets still to separate on vertical exhaust tube (4) to be provided with rubber suction head (5) on the gas pocket, horizontal shunt tubes (1) middle part is provided with blast pipe (7), and blast pipe (7) are connected with horizontal shunt tubes (1) and are formed T font structure, blast pipe (7) bottom is passed through conveyer pipe (8) and is connected with negative pressure pump (9).
2. The LED screen block mounting negative pressure suction device of claim 1, wherein: the connecting pipe orifice (2) is in threaded connection with a sealing cover (3).
3. The LED screen block mounting negative pressure suction device of claim 1, wherein: the pipe joint comprises a sleeve (13) and a sealing rubber pad (14), the sleeve (13) is sleeved on the air inlet pipe orifice (12), the sealing rubber pad (14) is sleeved on the air inlet pipe orifice (12), and an internal thread is arranged on the sleeve (13).
4. The LED screen block mounting negative pressure suction device of claim 1, wherein: and a bottom bracket (6) is arranged at the lower end of the vertical exhaust tube (4).
5. The LED screen block mounting negative pressure suction device of claim 4, wherein: two screws (10) are fixedly arranged at the lower end of the vertical exhaust tube (4), and the back of the bottom bracket (6) is arranged on the screws (10) in a penetrating mode and is fixed through a screw cap (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122787446.1U CN216234827U (en) | 2021-11-15 | 2021-11-15 | LED screen piece installation negative pressure suction means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122787446.1U CN216234827U (en) | 2021-11-15 | 2021-11-15 | LED screen piece installation negative pressure suction means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216234827U true CN216234827U (en) | 2022-04-08 |
Family
ID=80941641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122787446.1U Active CN216234827U (en) | 2021-11-15 | 2021-11-15 | LED screen piece installation negative pressure suction means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216234827U (en) |
-
2021
- 2021-11-15 CN CN202122787446.1U patent/CN216234827U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206711519U (en) | A kind of spliced LED display for being easy to safeguard | |
| CN108877539A (en) | A kind of LED display with heat sinking function | |
| CN216234827U (en) | LED screen piece installation negative pressure suction means | |
| CN214038869U (en) | Integrated air supply outlet purification device | |
| CN208332608U (en) | A kind of painting workshop air hose with absorption dust function | |
| CN214560340U (en) | Display screen front maintenance sucking disc instrument | |
| CN203944248U (en) | A kind of wind mass filter | |
| CN210686974U (en) | Anti-drop rubber seal | |
| CN213333301U (en) | Utilize think political affairs education of network platform with propaganda device | |
| CN212225624U (en) | Novel jet pump | |
| CN207101133U (en) | Reconstitute funnel assemblies and milk maker | |
| CN216976285U (en) | LED screen moving support | |
| CN209305206U (en) | A kind of suction powder blackboard brush | |
| CN113027827B (en) | Portable ware that draws water of segmentation | |
| CN217721891U (en) | High-frequency high-voltage constant-current power supply heat dissipation device | |
| CN214744979U (en) | Hydrogen generator that security performance is high | |
| CN214912265U (en) | Breathing machine piecing devices | |
| CN216092369U (en) | Waste residue filter material rapid filtration environmental protection equipment | |
| CN215557171U (en) | Unpowered vacuum chuck adaptable to high-temperature environment | |
| CN209115107U (en) | The wind power ganged dust-extraction unit of development machine external spraying | |
| CN209023177U (en) | A kind of water-based epoxy intermediate paint finished product packing equipment | |
| CN217636294U (en) | Air conditioner liquid storage device is with preventing leaking device | |
| CN215276331U (en) | Novel high-efficient gas filter | |
| CN206805448U (en) | A kind of Software Engineering with dust-proof air-guiding aisle commonly uses computer | |
| CN207780652U (en) | A kind of computer display with dust reduction capability |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |