CN217061405U

CN217061405U - Connecting pipe of door type exhibition frame

Info

Publication number: CN217061405U
Application number: CN202220605687.1U
Authority: CN
Inventors: 刘西旺
Original assignee: TIANJIN TAIBO EXHIBITION DEVICES MANUFACTURE CO LTD
Current assignee: TIANJIN TAIBO EXHIBITION DEVICES MANUFACTURE CO LTD
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-07-26
Anticipated expiration: 2032-03-21

Abstract

The utility model relates to an exhibition frame connecting pipe field discloses a connecting pipe of door type exhibition frame, including lower steel pipe and last steel pipe, the one end inboard of steel pipe is provided with spacing threaded rod and extends the first chute board of steel pipe sliding connection down to both sides extension about the downward steel pipe, the spacing threaded rod both ends outside all is provided with stop nut, the one end of connecting plate and lower connecting plate is connected with the upper junction plate through the hinge under the equal fixedly connected with of one end of first chute board. The utility model discloses in, at first will descend the steel pipe and change with the relative position of last steel pipe through not hard up stop nut and fixation nut to can adjust the length of connecting pipe, secondly take out the bolt, through rotating down pivot, linking pole and last pivot with dislocation pole and bracing piece take in the sliding tray and accomodate the inslot, lower connecting plate and upper junction plate lean on to fix through splint after tight, have realized the function of the adjustable shape of door type show shelf connecting pipe.

Description

Connecting pipe of door type exhibition frame

Technical Field

The utility model relates to an exhibition frame connecting pipe field especially relates to a door type exhibition frame's connecting pipe.

Background

According to the characteristics of the showing stand, the product promotion competitive showing stand matched with the showing stand is designed, and the creative LOGO label is added, so that the product is remarkably shown in the public, and the propaganda and advertising effects on the product are increased. The competitive product showing stand can show the characteristics of the product in all directions; abundant accessory to every subassembly can be recorded and alive the installation, and multiple colour collocation, professional designer's exquisite design. Boutique display stands obscure traditional establishments from color.

Chinese patent document CN206115962U discloses a door-shaped display rack, the key points of its technical scheme are: the advertising cloth support comprises a hollow base and stand columns arranged on the base and used for supporting advertising cloth, wherein a water injection hole used for injecting water into a cavity of the base is formed in the upper end face of the base; through the spring hook both ends respectively with the circular through-hole looks hook on collar and the advertising cloth, this door type exhibition frame connecting pipe exists and needs the connecting pipe of difference just can form the door type, can't adjust the angle of connecting pipe and just can accomplish the installation, leads to the problem that packaging efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a connecting pipe of a door type display rack.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a connecting pipe of a door-shaped exhibition frame comprises a lower steel pipe and an upper steel pipe, wherein a limit threaded rod is arranged on the inner side of one end of the lower steel pipe, the limit threaded rod extends through the lower steel pipe from the upper side to the lower side of the lower steel pipe and is connected with a first chute plate in a sliding manner, limit nuts are arranged on the outermost sides of the two ends of the limit threaded rod, one end of the first chute plate is fixedly connected with a lower connecting plate, one end of the lower connecting plate is connected with an upper connecting plate through a hinge, a fixed threaded rod is arranged on the inner side of one end of the upper steel pipe, the fixed threaded rod extends through the upper steel pipe from the upper side to the lower side of the upper steel pipe and is connected with a second chute plate in a sliding manner, fixing nuts are arranged on the outermost sides of the two ends of the fixed threaded rod, one end of the second chute plate is fixedly connected with an upper connecting plate, a sliding groove is arranged on one side of the lower connecting plate, and the inner side of the sliding groove is rotatably connected with a dislocation rod through a lower shaft, the other end of the dislocation rod is rotatably connected with a supporting rod through a connecting rod, the other end of the supporting rod is rotatably connected with the inner side of the accommodating groove in the upper connecting plate through an upper rotating shaft, and a bolt is arranged between the supporting rod and the lower connecting plate.

As a further description of the above technical solution:

the depth of the sliding groove is the same as the diameter of the section of the dislocation rod, and the depth of the accommodating groove is the same as the diameter of the section of the support rod.

As a further description of the above technical solution:

and a clamping plate is arranged between the lower connecting plate and the upper connecting plate when the lower steel pipe and the upper steel pipe are in the same straight line.

As a further description of the above technical solution:

and antirust paint is uniformly arranged on the surfaces of the lower steel pipe and the upper steel pipe.

As a further description of the above technical solution:

the upper and lower sides at the two ends of the lower steel pipe and the upper steel pipe are provided with small holes.

As a further description of the above technical solution:

and rubber pads are arranged at one ends of the inner sides of the lower steel pipe and the upper steel pipe.

As a further description of the above technical solution:

the upper ends of the first sliding groove plate and the second sliding groove plate are provided with scales.

The utility model discloses following beneficial effect has:

the utility model discloses in, at first will descend the steel pipe and change with the relative position of last steel pipe through not hard up stop nut and fixation nut to can adjust the length of connecting pipe, secondly take out the bolt, through rotating down pivot, linking pole and last pivot with dislocation pole and bracing piece take in the sliding tray and accomodate the inslot side, will descend connecting plate and upper junction plate to lean on and fix through splint after tight, realized the function of the adjustable shape of door type show shelf connecting pipe.

Drawings

Fig. 1 is a perspective view of a connecting pipe of a door-shaped display rack provided by the present invention;

fig. 2 is an assembly state diagram of a connecting pipe of a door-type exhibition frame provided by the present invention;

fig. 3 is a lower connecting plate structure diagram of a connecting pipe of a door-shaped exhibition frame.

Illustration of the drawings:

1. a steel pipe is arranged; 2. a lower chute plate; 3. a limit nut; 4. a limit threaded rod; 5. a splint; 6. fixing a nut; 7. an upper chute plate; 8. fixing a threaded rod; 9. feeding a steel pipe; 10. a hinge; 11. a lower connecting plate; 12. a lower rotating shaft; 13. a sliding groove; 14. a dislocation rod; 15. a connecting rod; 16. a support bar; 17. a bolt; 18. a receiving groove; 19. an upper rotating shaft; 20. and an upper connecting 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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.

Referring to fig. 1-3, the present invention provides an embodiment: a connecting pipe of a door-shaped exhibition frame comprises a lower steel pipe 1 and an upper steel pipe 9, wherein the inner side of one end of the lower steel pipe 1 is provided with a limit threaded rod 4, the limit threaded rod 4 extends through the lower steel pipe 1 from the upper side to the lower side of the lower steel pipe 1 and is connected with a first chute plate 2 in a sliding way, the outermost sides of the two ends of the limit threaded rod 4 are provided with limit nuts 3, one end of the first chute plate 2 is fixedly connected with a lower connecting plate 11, one end of the lower connecting plate 11 is connected with an upper connecting plate 20 through a hinge 10, the inner side of one end of the upper steel pipe 9 is provided with a fixed threaded rod 8, the upper steel pipe 9 from the upper side to the upper side of the upper steel pipe 8 extends through the upper steel pipe 9 and is connected with a second chute plate 7 in a sliding way, the outermost sides of the two ends of the fixed threaded rod 8 are provided with fixing nuts 6, one end of the second chute plate 7 is fixedly connected with the upper connecting plate 20, one side of the lower connecting plate 11 is provided with a sliding groove 13, and the inner side of the sliding groove 13 is rotatably connected with a dislocation rod 14 through a lower rotating shaft 12, the other end of the dislocation rod 14 is rotatably connected with a support rod 16 through a joint rod 15, the other end of the support rod 16 is rotatably connected with the inner side of a containing groove 18 on an upper connecting plate 20 through an upper rotating shaft 19, a bolt 17 is arranged between the support rod 16 and a lower connecting plate 11, the relative positions of a lower steel pipe 1 and an upper steel pipe 9 are changed by loosening the limit nut 3 and the fixing nut 6, so that the length of the connecting pipe can be adjusted, then the bolt 17 is taken out, the dislocation rod 14 and the support rod 16 are contained into the sliding groove 13 and the containing groove 18 through rotating the lower rotating shaft 12, the joint rod 15 and the upper rotating shaft 19, the lower connecting plate 11 and the upper connecting plate 20 are fixed through a clamping plate 15 after being tightly abutted, the function of adjusting the shape of the connecting pipe of the door-shaped display frame is realized, the limit nut 3 and the fixing nut 6 are taken out when being disassembled, the limit threaded rod 4 and the fixing threaded rod 8 are pulled out, the steel pipe can be disassembled.

The depth of the sliding groove 13 is the same as the diameter of the cross section of the dislocation rod 14, the depth of the accommodating groove 18 is the same as the diameter of the cross section of the support rod 16, the dislocation rod 14 and the support rod 16 can be accommodated, the clamp plate 5 is arranged between the lower connecting plate 11 and the upper connecting plate 20 when the lower steel pipe 1 and the upper steel pipe 9 are in the same straight line, the fixing effect is achieved when the lower steel pipe 1 and the upper steel pipe 9 are in the same straight line, the surfaces of the lower steel pipe 1 and the upper steel pipe 9 are uniformly provided with antirust paint which is prevented from rusting, so that the service life is prolonged, the upper side and the lower side of the two ends of the lower steel pipe 1 and the upper steel pipe 9 are provided with small holes, the connecting pipes are prolonged by adding threaded rods and connecting plates when the lengths of the steel pipes are insufficient, one end of the inner sides of the lower steel pipe 1 and the upper steel pipe 9 is provided with rubber pads, when being grounded, soil is prevented from entering the inner sides of the steel pipes, the upper ends of the first sliding groove plate 2 and the second sliding groove plate 7 are provided with scales, the length of steel pipe can be adjusted accurately.

The working principle is as follows: at first not hard up limit nut 3 and fixation nut 6 will descend steel pipe 1 and last steel pipe 9's relative position to change, thereby can adjust the length of connecting pipe, secondly take out bolt 17, through rotating pivot 12 down, it is inboard that dislocation pole 14 and bracing piece 16 are received into sliding tray 13 and are received the groove 18 to join in marriage pole 15 and last pivot 19, it fixes through splint 15 to lean on the back with connecting plate 11 and upper junction plate 20 down, the function of the adjustable shape of door type show shelf connecting pipe has been realized, take out limit nut 3 and fixation nut 6 when dismantling, extract limit threaded rod 4 and fixation threaded rod 8 again, can carry out the split with the steel pipe.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a connecting pipe of door type exhibition frame, includes steel pipe (1) and last steel pipe (9) down, its characterized in that: the steel pipe structure is characterized in that a limit threaded rod (4) is arranged on the inner side of one end of the lower steel pipe (1), the limit threaded rod (4) extends through the lower steel pipe (1) from top to bottom and is connected with a first chute plate (2) in a sliding manner, limit nuts (3) are arranged on the outermost sides of the two ends of the limit threaded rod (4), one end of the first chute plate (2) is fixedly connected with a lower connecting plate (11), one end of the lower connecting plate (11) is connected with an upper connecting plate (20) through a hinge (10), a fixed threaded rod (8) is arranged on the inner side of one end of the upper steel pipe (9), the fixed threaded rod (8) extends through the upper steel pipe (9) from top to bottom and is connected with a second chute plate (7), fixing nuts (6) are arranged on the outermost sides of the two ends of the fixed threaded rod (8), one end of the second chute plate (7) is fixedly connected with the upper connecting plate (20), lower connecting plate (11) one side is provided with sliding tray (13) and sliding tray (13) inboard and rotates through lower pivot (12) and be connected with dislocation pole (14), the other end of dislocation pole (14) rotates through linking pole (15) and is connected with bracing piece (16) and the other end of bracing piece (16) and rotates through last pivot (19) and connect and accomodate groove (18) inboard on last connecting plate (20), be provided with bolt (17) between bracing piece (16) and lower connecting plate (11).

2. The connection pipe for a portal display shelf according to claim 1, wherein: the depth of the sliding groove (13) is the same as the diameter of the cross section of the dislocation rod (14), and the depth of the accommodating groove (18) is the same as the diameter of the cross section of the support rod (16).

3. The connecting pipe for a portal display rack of claim 1, wherein: and a clamping plate (5) is arranged between the lower connecting plate (11) and the upper connecting plate (20) when the lower steel pipe (1) and the upper steel pipe (9) are in the same straight line.

4. The connection pipe for a portal display shelf according to claim 1, wherein: and antirust paint is uniformly arranged on the surfaces of the lower steel pipe (1) and the upper steel pipe (9).

5. The connection pipe for a portal display shelf according to claim 1, wherein: the upper side and the lower side of the two ends of the lower steel pipe (1) and the upper steel pipe (9) are provided with small holes.

6. The connecting pipe for a portal display rack of claim 1, wherein: rubber pads are arranged at one ends of the inner sides of the lower steel pipe (1) and the upper steel pipe (9).

7. The connecting pipe for a portal display rack of claim 1, wherein: the upper ends of the first chute board (2) and the second chute board (7) are provided with scales.