CN212365377U

CN212365377U - International trade display device

Info

Publication number: CN212365377U
Application number: CN202021243938.3U
Authority: CN
Inventors: 马强
Original assignee: Xian International University
Current assignee: Xian International University
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-01-15
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses an international trade display device, including supporting the rail, support the top fixedly connected with riser of rail, the top fixedly connected with display of riser, support the rear side fixedly connected with motor at rail top, the first threaded rod of top fixedly connected with of motor shaft, the surface thread cover of first threaded rod is equipped with the thread bush, the equal fixedly connected with horizontal pole in both sides of thread bush, the one end fixedly connected with longitudinal rod of thread bush is kept away from to the horizontal pole, the front end cover of longitudinal rod is equipped with the sleeve pipe, the front end fixedly connected with spring of longitudinal rod, the one end and the sheathed tube inner wall fixed connection of longitudinal rod are kept away from to the spring. The utility model discloses possessing the convenient advantage of removing dust, having solved current display for international trade show simple structure, not having the function of removing dust, can be stained with the dust on the long-time back display screen of using, be unfavorable for people to watch the problem of display screen.

Description

International trade display device

Technical Field

The utility model relates to a display device technical field specifically is an international trade display device.

Background

International trade, also known as general trader, refers to goods and services transactions across national boundaries, generally consisting of import and export trades, and therefore also known as import and export trades, and international trade is also known as world trade, and import and export trades can regulate the utilization rate of domestic production elements, improve international supply and demand relationships, adjust economic structures, increase financial income, and the like.

The display can be used to show the product on international trade show meeting, and present display for international trade show simple structure does not have the function of dust removal, can be stained with the dust on the long-time back display screen of using, is unfavorable for people to watch the display screen.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an international trade display device possesses the convenient advantage of removing dust, has solved current display for international trade show simple structure, does not have the function of removing dust, can be stained with the dust on the long-time back display screen of using, is unfavorable for people to watch the problem of display screen.

In order to achieve the above object, the utility model provides a following technical scheme: an international trade display device comprises a support rail, wherein a vertical plate is fixedly connected to the top of the support rail, a display is fixedly connected to the top of the vertical plate, a motor is fixedly connected to the rear side of the top of the support rail, a first threaded rod is fixedly connected to the top of a motor rotating shaft, a threaded sleeve is sleeved on the surface of the first threaded rod, transverse rods are fixedly connected to two sides of the threaded sleeve, one end, away from the threaded sleeve, of each transverse rod is fixedly connected with a longitudinal rod, a sleeve is sleeved on the front end of each longitudinal rod, a spring is fixedly connected to the front end of each longitudinal rod, one end, away from the longitudinal rod, of each spring is fixedly connected with the inner wall of the sleeve, a second threaded rod is fixedly connected to the front end of the sleeve, a movable plate is sleeved on the surface of the second threaded rod, a nut is sleeved on the, the rear side of the moving plate is fixedly connected with dust removing cotton, and the rear side of the dust removing cotton is in contact with the display.

Preferably, the top of the first threaded rod is fixedly connected with a limiting block, and the overlooking shape of the limiting block is circular.

Preferably, the two sides of the top and the two sides of the bottom of the display are both fixedly connected with L-shaped limiting plates.

Preferably, the top sliding connection who supports the rail has the slide, all there is the universal wheel through connecting plate swing joint at the front and the back of slide, the top of slide is run through and is provided with the bolt, the guide way has all been seted up to the both sides at support rail top, the bottom of bolt runs through the inner chamber that the slide extends to the guide way and swing joint has the clamp plate, bolt and slide threaded connection.

Preferably, the back of the display is fixedly connected with a switch, and the switch is electrically connected with the motor.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a support rail, riser, display, motor, first threaded rod, thread bush, horizontal pole, longitudinal rod, sleeve pipe, spring, second threaded rod, movable plate, nut and the cotton cooperation that removes dust, possess the convenient advantage of dust removal, solved current international trade show and used display simple structure, do not have the function of removing dust, can be stained with the dust on the long-time back display screen of using, be unfavorable for people to watch the problem of display screen.

2. The utility model discloses a set up the stopper, can restrict the maximum distance of thread bush rebound, avoid the thread bush to break away from first threaded rod, through setting up L type limiting plate, can carry on spacingly to the distance that the movable plate reciprocated, through setting up slide, universal wheel, bolt and guide way, can increase the support area of display device bottom, strengthened display device's stability, through bolt and slide threaded connection, can fix the slide, through setting up the guide way, can lead to the clamp plate, the lateral shifting of the clamp plate of being convenient for.

Drawings

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

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

FIG. 3 is a schematic top view of a partial structure of the present invention;

figure 4 is the utility model discloses the right side cut-away view is connected to support rail and slide.

In the figure: the device comprises a support rail 1, a vertical plate 2, a display 3, a motor 4, a first threaded rod 5, a threaded sleeve 6, a transverse rod 7, a longitudinal rod 8, a sleeve 9, a spring 10, a second threaded rod 11, a movable plate 12, a nut 13, dust removal cotton 14, a limiting block 15, a limiting plate 16L, a sliding seat 17, a universal wheel 18, a bolt 19 and a guide groove 20.

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 be referred 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", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, 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.

The utility model discloses a support rail 1, riser 2, display 3, motor 4, first threaded rod 5, thread bush 6, horizontal pole 7, vertical pole 8, sleeve pipe 9, spring 10, second threaded rod 11, movable plate 12, nut 13, dust removal cotton 14, stopper 15, L type limiting plate 16, slide 17, universal wheel 18, bolt 19 and guide way 20 part are general standard or the part that technical staff in the field knows, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-4, an international trade display device includes a support rail 1, a vertical plate 2 fixedly connected to the top of the support rail 1, a display 3 fixedly connected to the top of the vertical plate 2, a motor 4 fixedly connected to the rear side of the top of the support rail 1, a first threaded rod 5 fixedly connected to the top of the rotating shaft of the motor 4, a threaded sleeve 6 sleeved on the surface of the first threaded rod 5, a cross rod 7 fixedly connected to both sides of the threaded sleeve 6, a longitudinal rod 8 fixedly connected to one end of the cross rod 7 far from the threaded sleeve 6, a sleeve 9 sleeved on the front end of the longitudinal rod 8, a spring 10 fixedly connected to the front end of the longitudinal rod 8, a second threaded rod 11 fixedly connected to the inner wall of the sleeve 9, a movable plate 12 sleeved on the surface of the second threaded rod 11, and a nut 13 sleeved on the surface of the second threaded rod 11, the nut 13 is positioned at the front side of the movable plate 12, the rear side of the movable plate 12 is fixedly connected with dust removal cotton 14, the rear side of the dust removal cotton 14 is contacted with the display 3, the top of the first threaded rod 5 is fixedly connected with a limiting block 15, the overlooking shape of the limiting block 15 is circular, the maximum distance of upward movement of the threaded sleeve 6 can be limited by arranging the limiting block 15, the threaded sleeve 6 is prevented from being separated from the first threaded rod 5, two sides of the top and two sides of the bottom of the display 3 are both fixedly connected with L-shaped limiting plates 16, the distance of upward movement and downward movement of the movable plate 12 can be limited by arranging the L-shaped limiting plates 16, the top of the support rail 1 is slidably connected with a sliding seat 17, the front and the back of the sliding seat 17 are both movably connected with universal wheels 18 through connecting plates, the top of the sliding seat 17 is provided with bolts 19 in a penetrating manner, two sides of the top, the bolt 19 is in threaded connection with the sliding seat 17, the back of the display 3 is fixedly connected with a switch, the switch is electrically connected with the motor 4, the sliding seat 17, the universal wheel 18, the bolt 19 and the guide groove 20 are arranged, the supporting area of the bottom of the display device can be increased, the stability of the display device is enhanced, the sliding seat 17 can be fixed through the threaded connection of the bolt 19 and the sliding seat 17, the pressing plate can be guided through the guide groove 20, the transverse movement of the pressing plate is convenient, the supporting rail 1, the vertical plate 2, the display 3, the motor 4, the first threaded rod 5, the threaded sleeve 6, the transverse rod 7, the longitudinal rod 8, the sleeve 9, the spring 10, the second threaded rod 11, the movable plate 12, the nut 13 and the dust removal cotton 14 are matched, the advantage of convenience in dust removal is achieved, the problems that the existing display for international exhibition is simple in structure and does not have the dust removal function, dust can be stained on, is not beneficial to people to watch the display screen.

The working principle is that the motor 4 is controlled by a switch to operate to drive the first threaded rod 5 to rotate, the first threaded rod 5 is in threaded connection with the threaded sleeve 6, the threaded sleeve 6 moves downwards, the threaded sleeve 6 drives the transverse rod 7 to move downwards, the transverse rod 7 drives the longitudinal rod 8, the spring 10, the sleeve 9, the second threaded rod 11, the movable plate 12 and the dedusting cotton 14 to move downwards, the dedusting cotton 14 cleans and removes dust on a display screen on the front side of the display 3, the spring 10 generates pulling force on the sleeve 9 to pull the sleeve 9 to move backwards, the sleeve 9 drives the second threaded rod 11, the nut 13, the movable plate 12 and the dedusting cotton 14 to move backwards, the dedusting cotton 14 is in close contact with the display 3, the dedusting effect is good, when the dedusting cotton 14 is disassembled, the nut 13 is rotated to be in threaded connection with the second threaded rod 11, the nut 13 is disassembled, the movable plate 12 and the dedusting cotton 14 are disassembled, and the dedusting, when the supporting area is increased, the movable sliding seat 17 drives the universal wheels 18 to move, the distance between the two transverse universal wheels 18 is increased, the bolt 19 is rotated to be in threaded connection with the sliding seat 17, the bolt 19 drives the pressing plate to move downwards, the pressing plate is in close contact with the bottom of the inner cavity of the guide groove 20, and the sliding seat 17 is fixed.

In summary, the following steps: this international trade display device cooperates through supporting rail 1, riser 2, display 3, motor 4, first threaded rod 5, thread bush 6, horizontal pole 7, vertical pole 8, sleeve pipe 9, spring 10, second threaded rod 11, movable plate 12, nut 13 and dust removal cotton 14, has solved current display for international trade simple structure for the show, does not have the function of dust removal, can be stained with the dust on the long-time back display screen that uses, is unfavorable for people to watch the problem of display screen.

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 an international trade display device, includes support rail (1), its characterized in that: the top of the support rail (1) is fixedly connected with a vertical plate (2), the top of the vertical plate (2) is fixedly connected with a display (3), the rear side of the top of the support rail (1) is fixedly connected with a motor (4), the top of a rotating shaft of the motor (4) is fixedly connected with a first threaded rod (5), a threaded sleeve (6) is sleeved on a surface thread of the first threaded rod (5), both sides of the threaded sleeve (6) are fixedly connected with a transverse rod (7), one end, far away from the threaded sleeve (6), of the transverse rod (7) is fixedly connected with a longitudinal rod (8), a sleeve (9) is sleeved at the front end of the longitudinal rod (8), a spring (10) is fixedly connected at the front end of the longitudinal rod (8), one end, far away from the longitudinal rod (8), of the spring (10) is fixedly connected with the inner wall of the sleeve (9), and a second threaded rod (11) is fixedly connected, the surface cover of second threaded rod (11) is equipped with movable plate (12), the surface thread cover of second threaded rod (11) is equipped with nut (13), nut (13) are located movable plate (12) front side, the rear side fixedly connected with of movable plate (12) removes dust cotton (14), the rear side and the contact of display (3) of removing dust cotton (14).

2. An international trade display device according to claim 1, wherein: the top fixedly connected with stopper (15) of first threaded rod (5), the overlook shape of stopper (15) is circular.

3. An international trade display device according to claim 1, wherein: and L-shaped limiting plates (16) are fixedly connected to the two sides of the top and the two sides of the bottom of the display (3).

4. An international trade display device according to claim 1, wherein: the top sliding connection who supports rail (1) has slide (17), the front and the back of slide (17) all have universal wheel (18) through connecting plate swing joint, the top of slide (17) is run through and is provided with bolt (19), guide way (20) have all been seted up to the both sides at support rail (1) top, the bottom of bolt (19) is run through slide (17) and is extended to the inner chamber and the swing joint of guide way (20) and have the clamp plate, bolt (19) and slide (17) threaded connection.

5. An international trade display device according to claim 1, wherein: the back of the display (3) is fixedly connected with a switch, and the switch is electrically connected with the motor (4).