CN211649597U - LED display screen dismouting connecting device - Google Patents
LED display screen dismouting connecting device Download PDFInfo
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- CN211649597U CN211649597U CN202020179699.3U CN202020179699U CN211649597U CN 211649597 U CN211649597 U CN 211649597U CN 202020179699 U CN202020179699 U CN 202020179699U CN 211649597 U CN211649597 U CN 211649597U
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- display screen
- led display
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- vacuum
- wall
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Abstract
The utility model discloses a LED display screen dismouting connecting device, which comprises a backboard, the curb plate is all installed to the preceding terminal surface both sides of backplate, one side of curb plate is provided with the arm-tie, the arm-tie is installed and is served at one of connecting rod, the other end of connecting rod passes through-hole on the curb plate and is connected with splint, the outer wall cover of connecting rod is equipped with the spring, and the spring is located between one side outer wall of splint and the opposite side outer wall of curb plate, the backup pad is installed to the preceding terminal surface below of backplate, vacuum chuck group is installed to the rear end face of backplate. The utility model solves the problems that the prior LED display screen dismounting and connecting device is inconvenient for mounting and dismounting the LED display screen, and when the LED display screen is fixed on a wall body, the wall body is required to be punched, so that the wall body is damaged; the utility model discloses can fix the LED display screen of multiple equidimension not, the commonality is strong, and it is convenient to dismantle the installation of LED display screen, when fixed on the wall body, need not punch, and the installation is dismantled conveniently, and the practicality is strong.
Description
Technical Field
The utility model relates to a LED display screen auxiliary assembly technical field specifically is a LED display screen dismouting connecting device.
Background
An LED display (LED display) is a flat panel display, which is composed of small LED module panels, and is used to display various information such as text, images, video, and the like. The LED electronic display screen integrates the microelectronic technology, the computer technology and the information processing, and has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like. The LED display screen is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news distribution, security trading and the like, and can meet the requirements of different environments. LED display screen needs to use LED display screen dismouting connecting device when installing.
However, the existing connecting device for assembling and disassembling the LED display screen is inconvenient for assembling and disassembling the LED display screen, when the LED display screen is fixed on a wall body, holes need to be punched on the wall body, and the wall body is fixed through expansion bolts, so that the wall body is damaged; therefore, the existing use requirements are not satisfied.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a LED display screen dismouting connecting device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a connecting device for disassembling and assembling an LED display screen comprises a back plate, wherein side plates are respectively arranged on two sides of the front end face of the back plate, a pull plate is arranged on one side of each side plate and is arranged at one end of a connecting rod, the other end of the connecting rod penetrates through a through hole in each side plate to be connected with a clamping plate, a spring is sleeved on the outer wall of each connecting rod and is positioned between the outer wall of one side of each clamping plate and the outer wall of the other side of each side plate, a supporting plate is arranged below the front end face of the back plate, a vacuum sucker group is arranged on the rear end face of the back plate and comprises a first vacuum sucker body, a second vacuum sucker body, a third vacuum sucker body, a fourth vacuum sucker body, a first rubber hose, a second rubber hose, a third rubber hose, a fourth rubber hose and a micro vacuum pump, a suction nozzle on one side of the first vacuum sucker body is connected with a suction nozzle on one, the vacuum suction cup is characterized in that a suction nozzle on the other side of the second vacuum suction cup body is connected with a suction nozzle on one side of the third vacuum suction cup body through a second rubber hose, the suction nozzle on the other side of the third vacuum suction cup body is connected with a suction nozzle on one side of the fourth vacuum suction cup body through a third rubber hose, and the suction nozzle on the other side of the fourth vacuum suction cup body is connected with a suction end on one side of the micro vacuum pump through a fourth rubber hose.
Preferably, the through hole is formed in the outer wall of the side plate.
Preferably, the outer wall of the other side of the clamping plate is provided with a first sponge rubber.
Preferably, a second sponge rubber is mounted on the upper surface of the supporting plate.
Preferably, the first vacuum chuck body, the second vacuum chuck body, the third vacuum chuck body and the fourth vacuum chuck body are respectively located at four corners of the rear end face of the back plate.
Preferably, the micro vacuum pump is located at the center of the rear end face of the back plate.
Preferably, the end face of the back plate is provided with heat dissipation holes.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a cooperation setting of arm-tie, connecting rod, curb plate, through-hole, spring and splint, when fixing the LED display screen, the user stimulates the arm-tie, and the LED display screen is located between the adjacent splint of horizontal direction, and the bottom of LED display screen places on the second sponge rubber, and the user slowly releases the arm-tie, makes the LED display screen fix between the adjacent splint of horizontal direction, and the user can adjust the interval between the adjacent splint of horizontal direction through pulling the arm-tie, thereby the utility model discloses can fix the LED display screen of multiple different sizes, the commonality is strong, and it is convenient to install and dismantle the LED display screen; through the setting of vacuum chuck group, first vacuum chuck body, second vacuum chuck body, third vacuum chuck body, fourth vacuum chuck body and micro vacuum pump's on the vacuum chuck group cooperation is used, and the user will the utility model discloses when the monolithic stationary is to the wall, first vacuum chuck body, second vacuum chuck body, third vacuum chuck body and fourth vacuum chuck body can be firm adsorb the wall, make the utility model discloses firm fixing is on the wall, thereby the utility model discloses need not punch, the installation is dismantled conveniently, has avoided the impaired condition of wall body to take place, and the practicality is strong.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a rear view of the present invention.
In the figure: 1. a side plate; 2. a back plate; 3. heat dissipation holes; 4. a first sponge rubber; 5. a splint; 6. a spring; 7. a connecting rod; 8. pulling a plate; 9. a second sponge rubber; 10. a support plate; 11. a through hole; 12. a first vacuum chuck body; 13. a micro vacuum pump; 14. a first rubber hose; 15. a vacuum chuck set; 16. a second vacuum chuck body; 17. a third vacuum chuck body; 18. a second rubber hose; 19. a third rubber hose; 20. a fourth rubber hose; 21. and a fourth vacuum chuck body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a LED display screen dismouting connecting device, including backplate 2, curb plate 1 is all installed to the preceding terminal surface both sides of backplate 2, one side of curb plate 1 is provided with arm-tie 8, arm-tie 8 is installed and is served at one of connecting rod 7, the other end of connecting rod 7 passes through-hole 11 on the curb plate 1 and is connected with splint 5, the outer wall cover of connecting rod 7 is equipped with spring 6, and spring 6 is located between one side outer wall of splint 5 and the opposite side outer wall of curb plate 1, backup pad 10 is installed to the preceding terminal surface below of backplate 2, vacuum chuck group 15 is installed to the rear end face of backplate 2, vacuum chuck group 15 includes first vacuum chuck body 12, second vacuum chuck body 16, third vacuum chuck body 17, fourth vacuum chuck body 21, first rubber hose 14, second rubber hose 18, third rubber hose 19, fourth rubber hose 20 and micro vacuum pump 13, the suction nozzle on one side of first vacuum chuck body 12 passes through first rubber hose 14 and second vacuum chuck body 16 one side on one side The suction nozzle on the other side of the second vacuum chuck body 16 is connected with the suction nozzle on one side of the third vacuum chuck body 17 through a second rubber hose 18, the suction nozzle on the other side of the third vacuum chuck body 17 is connected with the suction nozzle on one side of a fourth vacuum chuck body 21 through a third rubber hose 19, the suction nozzle on the other side of the fourth vacuum chuck body 21 is connected with the suction end on one side of a micro vacuum pump 13 through a fourth rubber hose 20, a through hole 11 is formed in the outer wall of the side plate 1, first sponge rubber 4 is installed on the outer wall of the other side of the clamping plate 5, second sponge rubber 9 is installed on the upper surface of the supporting plate 10, the first vacuum chuck body 12, the second vacuum chuck body 16, the third vacuum chuck body 17 and the fourth vacuum chuck body 21 are respectively located at four corners of the rear end face of the back plate 2, the micro vacuum pump 13 is located at the center of the rear end face of the back, the end face of the back plate 2 is provided with a heat dissipation hole 3.
The working principle is as follows: when the LED display screen fixing device is used, when the LED display screen is fixed, a user pulls the pull plate 8, the LED display screen is located between the clamping plates 5 adjacent in the horizontal direction, the bottom of the LED display screen is placed on the second sponge rubber 9, the user slowly releases the pull plate 8, so that the LED display screen is fixed between the clamping plates 5 adjacent in the horizontal direction, and the user can adjust the distance between the clamping plates 5 adjacent in the horizontal direction by pulling the pull plate 8, therefore, the utility model discloses can fix the LED display screens with different sizes, and has strong universality and convenient installation and disassembly of the LED display screen; through the setting of vacuum chuck group 15, the cooperation of first vacuum chuck body 12, second vacuum chuck body 16, third vacuum chuck body 17, fourth vacuum chuck body 21 and micro vacuum pump 13 on the vacuum chuck group 15 is used, and the user will the utility model discloses when the monolithic stationary is to the wall on, first vacuum chuck body 12, second vacuum chuck body 16, third vacuum chuck body 17 and fourth vacuum chuck body 21 can be firm adsorb the wall, make the utility model discloses firm fixing on the wall, thereby the utility model discloses need not punch, the installation is dismantled conveniently, has avoided the impaired condition of wall body to take place, and the practicality is strong.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a LED display screen dismouting connecting device, includes backplate (2), its characterized in that: curb plate (1) is all installed to the preceding terminal surface both sides of backplate (2), one side of curb plate (1) is provided with arm-tie (8), install on one end of connecting rod (7) arm-tie (8), the other end of connecting rod (7) passes through-hole (11) on curb plate (1) and is connected with splint (5), the outer wall cover of connecting rod (7) is equipped with spring (6), and spring (6) are located between the opposite side outer wall of one side outer wall of splint (5) and curb plate (1), backup pad (10) are installed to the preceding terminal surface below of backplate (2), vacuum chuck group (15) are installed to the rear end face of backplate (2), vacuum chuck group (15) include first vacuum chuck body (12), second vacuum chuck body (16), third vacuum chuck body (17), fourth vacuum chuck body (21), A first rubber hose (14), a second rubber hose (18), a third rubber hose (19), a fourth rubber hose (20) and a micro vacuum pump (13), the suction nozzle on one side of the first vacuum sucker body (12) is connected with the suction nozzle on one side of the second vacuum sucker body (16) through a first rubber hose (14), the suction nozzle on the other side of the second vacuum sucker body (16) is connected with the suction nozzle on one side of the third vacuum sucker body (17) through a second rubber hose (18), the suction nozzle on the other side of the third vacuum sucker body (17) is connected with the suction nozzle on one side of the fourth vacuum sucker body (21) through a third rubber hose (19), and a suction nozzle on the other side of the fourth vacuum sucker body (21) is connected with a suction end on one side of the micro vacuum pump (13) through a fourth rubber hose (20).
2. The LED display screen dismounting and connecting device according to claim 1, characterized in that: the through holes (11) are formed in the outer wall of the side plate (1).
3. The LED display screen dismounting and connecting device according to claim 1, characterized in that: and a first sponge rubber (4) is arranged on the outer wall of the other side of the clamping plate (5).
4. The LED display screen dismounting and connecting device according to claim 1, characterized in that: and a second sponge rubber (9) is arranged on the upper surface of the supporting plate (10).
5. The LED display screen dismounting and connecting device according to claim 1, characterized in that: the first vacuum chuck body (12), the second vacuum chuck body (16), the third vacuum chuck body (17) and the fourth vacuum chuck body (21) are respectively located at four corners of the rear end face of the back plate (2).
6. The LED display screen dismounting and connecting device according to claim 1, characterized in that: the micro vacuum pump (13) is positioned at the center of the rear end face of the back plate (2).
7. The LED display screen dismounting and connecting device according to claim 1, characterized in that: the end face of the back plate (2) is provided with heat dissipation holes (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020179699.3U CN211649597U (en) | 2020-02-18 | 2020-02-18 | LED display screen dismouting connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020179699.3U CN211649597U (en) | 2020-02-18 | 2020-02-18 | LED display screen dismouting connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211649597U true CN211649597U (en) | 2020-10-09 |
Family
ID=72684758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020179699.3U Active CN211649597U (en) | 2020-02-18 | 2020-02-18 | LED display screen dismouting connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211649597U (en) |
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2020
- 2020-02-18 CN CN202020179699.3U patent/CN211649597U/en active Active
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