CN213150224U - Be applied to inside LED display screen box in tunnel - Google Patents
Be applied to inside LED display screen box in tunnel Download PDFInfo
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- CN213150224U CN213150224U CN202022554135.6U CN202022554135U CN213150224U CN 213150224 U CN213150224 U CN 213150224U CN 202022554135 U CN202022554135 U CN 202022554135U CN 213150224 U CN213150224 U CN 213150224U
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Abstract
The utility model discloses a be applied to inside LED display screen box in tunnel, which comprises a housin, the first rubber circle of inner wall left side fixedly connected with of casing, the inner wall interference fit of first rubber circle has the display screen, the outer wall left side interference fit of display screen has the second rubber circle. This be applied to inside LED display screen box in tunnel, and certain novelty has, its specific beneficial effect is as follows, make this be applied to inside LED display screen box in tunnel, can play better guard action to the display screen, guarantee display screen and external isolated, avoid the display screen to receive the influence of dust and humid air, guarantee its life, through the standpipe, the curved bar, the bolt, first horizontal pole, cooperation between second horizontal pole and the base, when being applied to inside LED display screen box in tunnel and external the fixing, can adjust the angle of display screen in the certain limit, make things convenient for the operation personnel to operate.
Description
Technical Field
The utility model relates to an inside LED display screen box technical field in tunnel specifically is a be applied to inside LED display screen box in tunnel.
Background
In the production process of the LED box body, the box body frame and the module are assembled, and the assembled box body is called as a box body. The box assembly in-process involves the equipment process, including module and box frame assemble etc, for example application number is "201810773323.2" a LED box assembly device, including the tray that is used for fixed box, supply the transmission device that the tray slided, locate the transmission device top and be used for injecing the automatic hold-down mechanism of the vertical direction of box and set up two elevating system at the transmission device both ends, be provided with a plurality of automatic clamping mechanism who are used for the centre gripping tray on the transmission device, last two slides upper and lower of being provided with of transmission device, elevating system goes up respectively during the state, connects two slides upper and lower during the decline state, though has the circumstances such as avoiding the box to take place striking, fish tail, static injury, and effectively reduces the cost of labor, and improves production efficiency and quality's effect.
But when using in the inside in tunnel, because tunnel internal environment is complicated, can't guarantee that the display screen does not receive external dust and humid gas's influence, be not enough to the protection of display screen to when the installation, the installation angle of unable adjustment display screen brings inconvenience for the operation personnel, so prior art can't satisfy people's user demand.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be applied to inside LED display screen box in tunnel to propose in solving above-mentioned background art when using in the inside in tunnel, because the tunnel internal environment is complicated, can't guarantee that the display screen does not receive external dust and humid gas's influence, the not enough problem of protection to the display screen.
In order to achieve the above object, the utility model provides a following technical scheme: a LED display screen box body applied to the inside of a tunnel comprises a shell, wherein a first rubber ring is fixedly connected to the left side of the inner wall of the shell, a display screen is arranged on the inner wall of the first rubber ring in an interference fit mode, a second rubber ring is arranged on the left side of the outer wall of the display screen in an interference fit mode, a cover body is fixedly connected to the left side of the outer wall of the second rubber ring, the left side of the first rubber ring is tightly abutted to the right side of the second rubber ring, a support is fixedly connected to the top of the cover body, the tail end of the support is rotatably connected with a hook through a pin shaft, the right side of the bottom of the hook is clamped with a top clamping groove of the shell, a water tank is fixedly connected to the right side of the inner wall of the shell;
the protective cover comprises a toughened glass plate, a rubber pad, a clamping rod, a torsion spring, a bolt and a compression spring;
the right side fixedly connected with rubber pad of toughened glass board, the outer wall right side of rubber pad and the inner wall left side interference fit of lid, the left side of toughened glass board is equipped with the kelly, the kelly offsets tightly with the left side of toughened glass board, the end of kelly rotates with the lid through the round pin axle and links to each other, the front of kelly is equipped with torque spring, torque spring's both ends are together fixed with kelly and lid respectively, the top left side of kelly is equipped with the bolt, the bottom of bolt is in the same place with the top left side joint of kelly, the outer wall top of bolt and the inner wall clearance fit of lid, the top fixedly connected with compression spring of bolt, compression spring's top is in the same place with the inner wall of lid is fixed.
Preferably, a handle is fixedly connected to the left side of the bolt.
Preferably, the bottom of the bolt is matched with the clamping position of the clamping rod.
Preferably, a fixing device is arranged on the right side of the shell;
the fixing device comprises a curved bar, a vertical tube, a bolt, a first cross bar, a second cross bar and a base;
the utility model discloses a bent lever, including casing, bent lever, first horizontal pole and second horizontal pole, the left side top of bent lever is together fixed with the right side top of casing, be equipped with first horizontal pole and second horizontal pole from top to bottom respectively on the right side of bent lever, the right-hand member of first horizontal pole and second horizontal pole all rotates and is connected with the base, the equal fixedly connected with standpipe in left end of first horizontal pole and second horizontal pole, the inner wall of standpipe and the outer wall clearance fit of bent lever, the standpipe passes through the bolt and is together fixed with the bent lever.
Preferably, the end of the bolt is provided with a handwheel.
Compared with the prior art, the beneficial effects of the utility model are that: this be applied to inside LED display screen box in tunnel has good operation effect, and the project organization is not complicated to have certain novelty, its specific beneficial effect as follows:
through the cooperation between couple, lid, casing, toughened glass board, kelly, bolt and the compression spring for this be applied to the inside LED display screen box in tunnel can play better guard action to the display screen, guarantees display screen and external isolated, avoids the display screen to receive the influence of dust and humid air, guarantees its life.
Through the cooperation between standpipe, curved bar, bolt, first horizontal pole, second horizontal pole and the base, when being applied to this LED display screen box in tunnel inside and external fixed, can adjust the angle of display screen in certain extent, make things convenient for the operation personnel to operate.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a connection relationship between the housing, the first rubber ring and the cover in FIG. 1;
FIG. 3 is a schematic view of the connection structure of the rubber pad, the clamping rod and the latch in FIG. 2;
fig. 4 is a schematic view of the connection relationship between the curved bar, the bolt and the second cross plate in fig. 1.
In the figure: 1. the protective cover comprises a protective cover, 101, a toughened glass plate, 102, a rubber pad, 103, a clamping rod, 104, a torsion spring, 105, a bolt, 106, a compression spring, 2, a fixing device, 201, a curved bar, 202, a vertical pipe, 203, a bolt, 204, a first transverse plate, 205, a second transverse plate, 206, a base, 3, a shell, 4, a first rubber ring, 5, a display screen, 6, a cover body, 7, a second rubber ring, 8, a support, 9, a hook, 10, a water tank, 11 and a transverse plate.
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.
Referring to fig. 1-4, the present invention provides a technical solution: an LED display screen box body applied to the inside of a tunnel comprises a shell 3, wherein a first rubber ring 4 is fixedly connected to the left side of the inner wall of the shell 3, a display screen 5 is arranged on the inner wall of the first rubber ring 4 in an interference fit mode, the model of the display screen 5 is not limited, and the use requirement can be met, a second rubber ring 7 is arranged on the left side of the outer wall of the display screen 5 in an interference fit mode, a cover body 6 is fixedly connected to the left side of the outer wall of the second rubber ring 7, the cover body 6 and the shell 3 play a role in protecting the display screen 5, the left side of the first rubber ring 4 is abutted against the right side of the second rubber ring 7, a support 8 is fixedly connected to the top of the cover body 6, a hook 9 is rotatably connected to the tail end of the support 8 through a pin shaft, the hook 9 plays a fixing role in fixing the shell 3 and the cover body 6, the right side of the bottom, the water tank 10 is made of copper, the heat dissipation plate 11 is made of copper and plays a role in dissipating heat of the display screen 5, the heat dissipation plates 11 are equidistantly distributed on the right side of the water tank 10, the protective cover 1 is arranged on the left side of the cover body 6, the protective cover 1 comprises a toughened glass plate 101, a rubber pad 102, a clamping rod 103, a torsion spring 104, a bolt 105 and a compression spring 106, the rubber pad 102 is fixedly connected to the right side of the toughened glass plate 101, the right side of the outer wall of the rubber pad 102 is in interference fit with the left side of the inner wall of the cover body 6, the clamping rod 103 is arranged on the left side of the toughened glass plate 101, the clamping rod 103 plays a role in fixing the toughened glass plate 101, the clamping rod 103 abuts against the left side of the toughened glass plate 101, the tail end of the clamping rod 103 is rotatably connected with the cover body 6 through a pin shaft, the torsion spring 104 is arranged on the front side of the clamping rod 103, the top left side of kelly 103 is equipped with bolt 105, bolt 105 plays fixed effect to kelly 103, guarantee that kelly 103 supports tightly with toughened glass board 101, the bottom of bolt 105 is in the same place with the top left side joint of kelly 103, the outer wall top of bolt 105 and the inner wall clearance fit of lid 6, the top fixedly connected with compression spring 106 of bolt 105, compression spring 106 gives bolt 105 and kelly 103 and supports tight elasticity, the top of compression spring 106 is together fixed with the inner wall of lid 6, the left side fixedly connected with handle 107 of bolt 105, through handle 107 person of facilitating the use pulling bolt 105, the bottom of bolt 105 agrees with mutually with kelly 103 joint department.
The right side of the shell 3 is provided with a fixing device 2, the fixing device 2 comprises a curved bar 201, vertical pipes 202, bolts 203, a first cross bar 204, a second cross bar 205 and a base 206, the top of the left side of the curved bar 201 is fixed with the upper part of the right side of the shell 3, the upper part and the lower part of the right side of the curved bar 201 are respectively provided with the first cross bar 204 and the second cross bar 205, the right ends of the first cross bar 204 and the second cross bar 205 are rotatably connected with the base 206, the side surface of the base 206 is movably connected with a bolt to conveniently fix the base 206 with an external wall, the left ends of the first cross bar 204 and the second cross bar 205 are respectively and fixedly connected with the vertical pipes 202, the distance between the first cross bar 204 and the second cross bar 205 can be adjusted through the vertical pipes 202, when the two bases 206 are fixed with the same external plane, the angle of the display screen 5 can be changed, the inner wall of the vertical pipes 202 is, the end of the bolt 203 is machined with a handwheel.
When the LED display screen box body applied to the interior of the tunnel is used, the display screen 5 is firstly put between the shell body 3 and the cover body 6, the shell 3 and the cover body 6 are fixed through the hook 9, then the toughened glass plate 101 is placed on the left side of the inner wall of the cover body 6, the clamping rod 103 is rotated, so that the clamping rod 103 is tightly propped against the toughened glass plate 101, at the moment, under the action of the compression spring 106, the bottom of the plug pin 105 is clamped with the clamping rod 103, thereby realizing the fixation of the clamping rod 103, ensuring the toughened glass plate 101 to tightly press the rubber pad 102, ensuring the sealing property, according to the installation angle of the display screen 5, the distance between the first cross rod 204 and the second cross rod 205 is adjusted, then the vertical pipe 202 and the curved rod 201 are fixed through the bolt 203, and then the base 206 is fixed with an external wall through an external screw, so that the installation of the LED display screen box body applied to the inside of the tunnel is completed.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
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 (5)
1. The utility model provides a be applied to inside LED display screen box in tunnel, includes casing (3), its characterized in that: a first rubber ring (4) is fixedly connected to the left side of the inner wall of the shell (3), a display screen (5) is in interference fit with the inner wall of the first rubber ring (4), a second rubber ring (7) is in interference fit with the left side of the outer wall of the display screen (5), the left side of the outer wall of the second rubber ring (7) is fixedly connected with a cover body (6), the left side of the first rubber ring (4) is abutted against the right side of the second rubber ring (7), the top of the cover body (6) is fixedly connected with a support (8), the tail end of the support (8) is rotatably connected with a hook (9) through a pin shaft, the right side of the bottom of the hook (9) is clamped with a clamping groove at the top of the shell (3), a water tank (10) is fixedly connected to the right side of the inner wall of the shell (3), heat dissipation plates (11) are distributed on the right side of the water tank (10) at equal intervals, and a protective cover (1) is arranged on the left side of the cover body (6);
the protective cover (1) comprises a toughened glass plate (101), a rubber pad (102), a clamping rod (103), a torsion spring (104), a bolt (105) and a compression spring (106);
the right side of the toughened glass plate (101) is fixedly connected with a rubber pad (102), the right side of the outer wall of the rubber pad (102) is in interference fit with the left side of the inner wall of the cover body (6), the left side of the toughened glass plate (101) is provided with a clamping rod (103), the clamping rod (103) is tightly propped against the left side of the toughened glass plate (101), the tail end of the clamping rod (103) is rotatably connected with the cover body (6) through a pin shaft, a torsion spring (104) is arranged on the front side of the clamping rod (103), two ends of the torsion spring (104) are respectively fixed with the clamping rod (103) and the cover body (6) together, the left side of the top of the clamping rod (103) is provided with a bolt (105), the bottom of the bolt (105) is clamped with the left side of the top of the clamping rod (103), the upper part of the outer wall of the bolt (105) is in clearance fit with the inner wall of the cover body (, the top of the compression spring (106) is fixed with the inner wall of the cover body (6).
2. The LED display screen box body applied to the inside of the tunnel according to claim 1, characterized in that: and a handle (107) is fixedly connected to the left side of the bolt (105).
3. The LED display screen box body applied to the inside of the tunnel according to claim 1, characterized in that: the bottom of the bolt (105) is matched with the clamping position of the clamping rod (103).
4. The LED display screen box body applied to the inside of the tunnel according to claim 1, characterized in that: a fixing device (2) is arranged on the right side of the shell (3);
the fixing device (2) comprises a curved rod (201), a vertical pipe (202), a bolt (203), a first cross rod (204), a second cross rod (205) and a base (206);
the utility model discloses a bent lever, including bent lever (201), first horizontal pole (204) and second horizontal pole (205), the right side of bent lever (201) is equipped with first horizontal pole (204) and second horizontal pole (205) from top to bottom respectively, the right-hand member of first horizontal pole (204) and second horizontal pole (205) all rotates and is connected with base (206), the equal fixedly connected with standpipe (202) of the left end of first horizontal pole (204) and second horizontal pole (205), the inner wall of standpipe (202) and the outer wall clearance fit of bent lever (201), standpipe (202) are together fixed through bolt (203) and bent lever (201).
5. The LED display screen box body applied to the interior of the tunnel according to claim 4, wherein: the tail end of the bolt (203) is provided with a hand wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022554135.6U CN213150224U (en) | 2020-11-08 | 2020-11-08 | Be applied to inside LED display screen box in tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022554135.6U CN213150224U (en) | 2020-11-08 | 2020-11-08 | Be applied to inside LED display screen box in tunnel |
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| Publication Number | Publication Date |
|---|---|
| CN213150224U true CN213150224U (en) | 2021-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022554135.6U Active CN213150224U (en) | 2020-11-08 | 2020-11-08 | Be applied to inside LED display screen box in tunnel |
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| CN (1) | CN213150224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113775904A (en) * | 2021-08-13 | 2021-12-10 | 殷彩红 | Enterprise operator environment evaluation information acquisition terminal |
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2020
- 2020-11-08 CN CN202022554135.6U patent/CN213150224U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113775904A (en) * | 2021-08-13 | 2021-12-10 | 殷彩红 | Enterprise operator environment evaluation information acquisition terminal |
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