CN211427734U

CN211427734U - Tunnel construction information display device

Info

Publication number: CN211427734U
Application number: CN202020076146.5U
Authority: CN
Inventors: 徐小岳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-09-04
Anticipated expiration: 2030-01-14

Abstract

The utility model discloses a tunnel construction information display device, the spout has been seted up to support frame lateral wall face, the spacing ring sets up on the outer wall of support frame, the rotatable bottom that sets up in the support frame of one end of bracing piece, the rotatable recess one that sets up and set up in the outer wall of spacing ring of the one end of transfer line, the rotatable recess two that sets up the wall and set up on the bracing piece of the other end of transfer line, the base sets up in the top of bracing piece, the card frame activity sets up in the right wall of base, the show window sets up the right wall of card frame, and the device can make the bracing piece open or close through adjusting the spacing ring, reduces the volume when accomodating, and also adjustable height simultaneously, rotatable card frame and the applicable different version type show boards of apron that can open, application scope is big.

Description

Tunnel construction information display device

Technical Field

The utility model relates to a building technical field specifically is a tunnel construction information display device.

Background

The information display work is to visually display related information to audiences through various channels and various forms, along with the large-scale promotion of railway construction, the propaganda and display task amount in the tunnel is large, and the use frequency of the information display board is gradually improved;

construction information show in tunnel uses propaganda poster, high density board, ya keli, metal sheet etc. usually at present, and traditional display device is bulky, and the portability is poor, and is poor to the information board commonality of different types of version moreover, to above problem, the present case of tunneling produces.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tunnel construction information display device to it is great to solve among the prior art volume, and the portability is poor, to the poor problem of the commonality of the information board of different version types.

In order to achieve the above object, the utility model provides a following technical scheme: a tunnel construction information display device includes: the display device comprises a support frame, a limiting ring, a sliding block, a jackscrew, a support rod, support legs, a transmission rod, a base, a card holder, a first magnet, a first limiting block, a first shaft rod, a second limiting block, a spring, a lamp strip, a cover plate, a second magnet, a display window and a storage battery, wherein the side wall surface of the support frame is provided with a sliding groove, the limiting ring is arranged on the outer wall surface of the support frame, the outer wall surface of the limiting ring is provided with a threaded hole, the outer wall surface of the limiting ring is provided with a first groove along the vertical direction, one end of the sliding block is arranged in the sliding groove arranged on the side wall surface of the support frame, the other end of the sliding block is arranged on the inner wall surface of the limiting ring, the jackscrew is movably arranged in a threaded hole arranged on the, one end of the transmission rod is rotatably arranged in a first groove formed in the outer wall surface of the limiting ring, the other end of the transmission rod is rotatably arranged in a second groove formed in the upper wall surface of the supporting rod, the base is arranged at the top end of the supporting rod, a through hole is formed in the center of the right wall surface of the base, a third groove is formed in the right wall surface of the base, the number of the third grooves is four, the third grooves are located at four corners of the base, the card rack is movably arranged on the right wall surface of the base, the first magnet is arranged on one side of the front wall surface of the card rack, the number of the first limiting blocks is four, the first limiting blocks are arranged on the left wall surface of the card rack and correspond to the third grooves in position, the first shaft rod is arranged in the through hole formed in the right wall surface of the base, one end of the first, the second limiting block is arranged at one end, extending out of the left wall surface of the base, of the first shaft rod, one end of the second limiting block is arranged on the left wall surface of the base, the other end of the spring is arranged on the right wall surface of the second limiting block, the spring is arranged on the outer wall surface of the first shaft rod, the lamp strip is arranged at the bottom end of the right wall surface of the brand frame, one end of the cover plate is rotatably arranged on the front wall surface of the brand frame through the second shaft rod, the second magnet is arranged at the other end of the cover plate, the display window is arranged on the right wall surface.

Preferably, the first magnet corresponds to the second magnet in position, and the magnetic poles of the first magnet and the second magnet are opposite.

Preferably, the lamp strip points to the display window, and the lamp strip is connected with the storage battery.

Preferably, the first limiting block arranged on the left wall surface of the card frame is hemispherical, and the third groove is hemispherical, and the diameter of the third groove is consistent with the size of the first limiting block.

Preferably, the number of the support rods, the transmission rods and the support feet is three.

Compared with the prior art, the beneficial effects of the utility model are that: the device is through the upper and lower position of control spacing ring to drive the transfer line and promote the bracing piece downwards and around the downward motion of support frame, the position change height of adjustable spacing ring can upwards be drawn up the spacing ring after the use simultaneously, can pack up the support frame, improves the device's portability, uses the tablet frame that has the apron, and rotatory tablet frame is placed in the inner chamber of tablet frame as required simultaneously to the information board that will need the show, improves the device's commonality.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

fig. 3 is a partial cross-sectional view of the present invention;

fig. 4 is a cross-sectional view of the stop collar of the present invention.

In the figure: 1. the display window comprises a support frame, 2, a limiting ring, 3, a sliding block, 4, a first transmission rod, 5, a second transmission rod, 6, a support leg, 7, a jackscrew, 8, a base, 9, a first shaft rod, 10, a first limiting block, 11, a spring, 12, a card frame, 13, a lamp strip, 14, a first magnet, 15, a second limiting block, 16, a second shaft rod, 17, a cover plate, 18, a second magnet, 19, a display window, 20 and a storage battery.

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: a tunnel construction information display device includes: the card holder comprises a support frame 1, a limiting ring 2, a slide block 3, a jackscrew 7, a support rod 4, support legs 6, a transmission rod 5, a base 8, a card holder 12, a magnet I14, a limiting block I10, a shaft rod I9, a limiting block II 15, a spring 11, a lamp strip 13, a cover plate 17, a magnet II 18, a display window 19 and a storage battery 20, wherein a sliding groove is formed in the side wall surface of the support frame 1, the limiting ring 2 is arranged on the outer wall surface of the support frame 1, a threaded hole is formed in the outer wall surface of the limiting ring 2, a groove I is formed in the outer wall surface of the limiting ring 2 in the vertical direction, one end of the slide block 3 is arranged in the sliding groove formed in the side wall surface of the support frame 1, the other end of the slide block 3 is arranged on the inner wall surface of the limiting ring 2, the jackscrew 7 is movably arranged in a threaded, one end of a transmission rod 5 is rotatably arranged in a first groove formed in the outer wall surface of the limiting ring 2, the other end of the transmission rod 5 is rotatably arranged in a second groove formed in the upper wall surface of the supporting rod 4, the base 8 is arranged at the top end of the supporting rod 4, a through hole is formed in the center of the right wall surface of the base 8, a third groove is formed in the right wall surface of the base 8, the number of the third grooves is four, the three grooves are located at the four corners of the base 8, the card rack 12 is movably arranged on the right wall surface of the base 8, the first magnet 14 is arranged on one side of the front wall surface of the card rack 12, the number of the first limit blocks 10 is four, the first limit blocks 10 are arranged on the left wall surface of the card rack 12 and correspond to the positions of the third grooves, the hemispherical first limit blocks 10 can enable the card rack 12 to be rotated more conveniently, the, the other end of axostylus axostyle one 9 extends the left wall of base 8, stopper two 15 sets up in the one end that base 8 left wall is extended to axostylus axostyle one 9, one end set up in the left wall of base 8, the other end of spring 11 sets up in the right wall of stopper two 15, spring 11 sets up on the outer wall of axostylus axostyle one 9, lamp area 13 sets up in the bottom of the right wall of tablet frame 12, the rotatable setting in the antetheca of tablet frame 12 of axostylus axostyle two 16 is passed through to the one end of apron 17, magnet two 18 set up in the other end of apron 17, show window 19 sets up.

Preferably, the first magnet 14 and the second magnet 18 are opposite in position.

Preferably, the light strip 13 is directed towards the display window 19, and the light strip 13 is connected to the battery 20.

As an optimal scheme, furthermore, a first limiting block 10 arranged on the left wall surface of the card frame 12 is hemispherical, a third groove is hemispherical, and the diameter of the third groove is consistent with the first limiting block 10 in size.

Preferably, the number of the support rods 4, the transmission rods 5 and the support feet 6 is three.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

Example (b): firstly, the jackscrew 7 is loosened, a proper height is selected, the limiting ring 2 is pushed down to a proper position, the limiting ring 2 drives the transmission rod 5 to move downwards, the support rod 4 is driven to rotate downwards along the bottom end of the support frame 1, so that the support legs 6 are stably attached to the ground, the jackscrew 7 is screwed, then, according to the information board to be displayed, the card frame 12 is pulled outwards, the first limit block 10 on the left wall surface of the card frame 12 leaves the third groove on the right wall surface of the base 8 along the first shaft rod 9, the card frame 12 is rotated to adapt to the display board, then under the action of the spring 11, the card frame 12 is restored to be attached to the right wall surface of the base 8, meanwhile, the first limiting block 10 is clamped into the third groove, the information display board is placed in the inner cavity of the card frame 12, the cover plate 17 is closed, the first magnet 14 and the second magnet 18 attract each other, the cover plate 17 is fixed, meanwhile, the power supply of the lamp strip 13 is switched on, and light irradiates the information board through the display window 19.

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 illustrated 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 being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," "fixedly mounted," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral to one another; 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

1. The utility model provides a tunnel construction information display device which characterized in that includes:

the side wall surface of the support frame (1) is provided with a sliding chute;

the limiting ring (2) is arranged on the outer wall surface of the support frame (1), a threaded hole is formed in the outer wall surface of the limiting ring (2), and a first groove in the vertical direction is formed in the outer wall surface of the limiting ring (2);

one end of the sliding block (3) is arranged in a sliding groove formed in the side wall surface of the support frame (1), and the other end of the sliding block (3) is arranged on the inner wall surface of the limiting ring (2);

the jackscrew (7) is movably arranged in a threaded hole formed in the outer wall of the limiting ring (2);

one end of the supporting rod (4) is rotatably arranged at the bottom end of the supporting frame (1), and a second groove is formed in the upper wall surface of the supporting rod (4);

the supporting leg (6), the said supporting leg (6) can be set up in another end of the supporting rod (4) rotatably;

one end of the transmission rod (5) is rotatably arranged in a first groove formed in the outer wall surface of the limiting ring (2), and the other end of the transmission rod (5) is rotatably arranged in a second groove formed in the upper wall surface of the supporting rod (4);

the base (8) is arranged at the top end of the supporting rod (4), a through hole is formed in the center of the right wall surface of the base (8), three grooves are formed in the right wall surface of the base (8), the number of the three grooves is four, and the three grooves are located at four corners of the base (8);

the card holder (12), the card holder (12) is movably arranged on the right wall surface of the base (8);

the first magnet (14), the first magnet (14) is arranged on one side of the front wall surface of the card frame (12);

the number of the limiting blocks (10) is four, and the limiting blocks (10) are arranged on the left wall surface of the plate frame (12) and correspond to the positions of the grooves III;

the first shaft lever (9) is arranged in a through hole formed in the right wall surface of the base (8), one end of the first shaft lever (9) is arranged on the left wall surface of the card holder (12), and the other end of the first shaft lever (9) extends out of the left wall surface of the base (8);

the second limiting block (15), the second limiting block (15) is arranged at one end, extending out of the left wall surface of the base (8), of the first shaft lever (9);

one end of the spring (11) is arranged on the left wall surface of the base (8), the other end of the spring (11) is arranged on the right wall surface of the second limiting block (15), and the spring (11) is arranged on the outer wall surface of the first shaft lever (9);

the lamp strip (13), the said lamp strip (13) is set up in the bottom of the right cliff side of the card shelf (12);

one end of the cover plate (17) is rotatably arranged on the front wall surface of the card frame (12) through a second shaft lever (16);

a second magnet (18), wherein the second magnet (18) is arranged at the other end of the cover plate (17);

the display window (19), the said display window (19) sets up the right wall of the card rack (12);

the storage battery (20), the storage battery (20) sets up in the inner wall top of support frame (1).

2. The information display device of claim 1, wherein the first magnet (14) and the second magnet (18) are positioned in opposite directions.

3. The tunnel construction information display device according to claim 1, characterized in that: the lamp strip (13) points to the display window (19), and the lamp strip (13) is connected with the storage battery (20).

4. The tunnel construction information display device according to claim 1, characterized in that: a first limiting block (10) arranged on the left wall surface of the card frame (12) is hemispherical, and a third groove is hemispherical, and the diameter of the third groove is consistent with the size of the first limiting block (10).

5. The tunnel construction information display device according to claim 2, wherein: the number of the support rods (4), the transmission rods (5) and the support legs (6) is three.