A telescopic display stand

Abstract

The utility model relates to the field of display racks and discloses a telescopic display rack, comprising a support, wherein four corners of the bottom of the support are respectively provided with rollers, a groove body is provided above the support, a bidirectional threaded rod is provided in the groove body, a rotating handle is provided at the left end of the groove body, the rotating handle passes through the support and is connected with the bidirectional threaded rod, a group of driving seats are slidably connected to the support, the two driving seats are respectively threadedly connected to two sections of threads of the bidirectional threaded rod, a lower support rod is detachably provided on the driving seat, a lower positioning component is provided on the lower support rod, an adjusting groove is provided above the lower support rod, an upper support rod is slidably connected in the adjusting groove, an upper positioning piece is provided on the upper support rod, and the display rack can be adjusted for use, so as to display posters of different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of display racks, in particular to a telescopic display rack. Background Art

[0002] With the quickening pace of life, product exhibitions as the main marketing method are also required to be fast and effective. Fast exhibition means fast exhibition and fast display. The display construction is done with the fastest display construction speed, the best display effect, and the most scientific operation method. Among them, display stands are usually used for poster display.

[0003] The existing hanging device for posters is provided with two spring hooks above and below the bracket to hang the four corners of the poster, so as to display the poster. However, the posters have different sizes, and the existing display size is fixed and cannot be flexibly adjusted according to the size of the poster. Therefore, we propose a telescopic display stand. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a telescopic display stand to solve the problems mentioned in the above background.

[0005] The utility model provides the following technical solution: the utility model discloses a telescopic display stand, comprising a support, wherein the four corners of the bottom of the support are respectively provided with rollers, a groove body is opened above the support, a two-way threaded rod is arranged in the groove body, a rotating handle is arranged at the left end of the groove body, the rotating handle passes through the support and is connected with the two-way threaded rod, a group of driving seats are slidably connected to the support, two driving seats are respectively threadedly connected to two sections of threads of the two-way threaded rod, a lower support rod is detachably provided on the driving seat, a lower positioning assembly is arranged on the lower support rod, an adjustment groove is opened above the lower support rod, an upper support rod is slidably connected in the adjustment groove, and an upper positioning piece is arranged on the upper support rod.

[0006] Furthermore, the lower positioning component includes a plurality of holes evenly opened on the lower support rod, an adjustment frame is slidably connected to the lower support rod, a socket is opened on the adjustment frame, the corresponding holes are connected to the socket by pins, and a lower hanging piece is provided on the adjustment frame.

[0007] Furthermore, the upper positioning member includes a frame body arranged at the upper end of the upper support rod, the frame body is provided with an auxiliary wheel, a vertical groove is opened on the inner side of the upper support rod, a sliding member is slidably connected to the vertical groove, an upper hanging member is provided on the sliding member, a winding wheel is arranged on the outer side of the upper support rod, a traction rope is wound around the winding wheel, and the other end of the traction rope is connected to the top of the sliding member through the auxiliary wheel.

[0008] Furthermore, the reel is provided with a turning handle, and the turning handle is covered with rubber.

[0009] Furthermore, a plurality of adjustment holes are evenly arranged on the upper support rod, a positioning hole is arranged on the upper part of the lower support rod, and the corresponding adjustment holes are connected to the positioning holes by means of pins.

[0010] Furthermore, a group of storage slots is provided above the support, and the group of storage slots is located at the front and rear sides of the slot body, and slot covers are hingedly connected to the storage slots.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The user of the utility model rotates the rotating handle to rotate the bidirectional threaded rod, thereby causing the driving seat to move in the groove body, so that the distance between the two lower support rods can be telescopically adjusted.

[0013] Through the structural setting of the lower positioning component, the user can slide the adjustment frame on the lower support rod according to the use requirements, and then move the position of the lower hanging part set on the adjustment frame, so as to facilitate the movement of the position of the lower hanging part, and then connect the corresponding holes and sockets through pins, so that the user can hang and position the lower part of the advertisement to be displayed to the appropriate position.

[0014] By sliding the adjusting slot of the lower support rod in connection with the upper support rod, and then connecting the corresponding adjusting hole with the positioning hole through a pin, it is convenient for the user to adjust the height of the upper support rod, so that the upper support rod and the lower support rod form a retractable structure, which is convenient for the user to adjust and use. Through the structural setting of the upper positioning piece, the reel is rotated, and then the traction rope pulls the sliding piece in the vertical slot, so that the position of the upper hanging piece is moved, so that the user can hang and position the upper part of the advertisement to be displayed to a suitable position. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0016] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0017] Figure 3 for Figure 1 The enlarged view of point B in the middle;

[0018] Figure 4 It is a partial structural schematic diagram of the upper support rod.

[0019] In the figure: 1. support; 2. roller; 3. trough body; 4. bidirectional threaded rod; 5. drive seat; 6. lower support rod; 7. adjustment slot; 8. upper support rod; 9. hole; 10. adjustment frame; 11. lower hanging piece; 12. frame body; 13. auxiliary wheel; 14. vertical slot; 15. slide; 16. upper hanging piece; 17. rewinding wheel; 18. turning handle; 19. adjustment hole; 20. storage slot. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 A telescopic display rack of the present embodiment includes a support 1, and rollers 2 are respectively arranged at the four corners of the bottom of the support 1. The rollers 2 are self-locking universal wheels, which are convenient for users to move the device. A groove body 3 is opened above the support 1, and a two-way threaded rod 4 is arranged in the groove body 3. A rotating handle is arranged at the left end of the groove body 3, and the rotating handle passes through the support 1 and is connected with the two-way threaded rod 4. A group of driving seats 5 are slidably connected to the support 1, and the two driving seats 5 are respectively threadedly connected to the two sections of threads of the two-way threaded rod 4. A lower support rod 6 is detachably arranged on the driving seat 5, which is convenient for moving the driving seat 5, so that the distance between the two lower support rods 6 can be telescopically adjusted. A lower positioning component is arranged on the lower support rod 6 to hang and position the advertisements to be displayed. An adjusting groove 7 is opened above the lower support rod 6, and an upper support rod 8 is slidably connected in the adjusting groove 7, which is convenient for adjusting the height of the upper support rod 8. An upper positioning piece is arranged on the upper support rod 8 to hang and position the advertisements to be displayed.

[0022] like Figure 1 , 3 As shown, the lower positioning component includes a plurality of holes 9 evenly opened on the lower support rod 6, an adjusting frame 10 is slidably connected to the lower support rod 6, a socket is opened on the adjusting frame 10, and the corresponding holes 9 are connected to the socket by pins, and a lower hanging piece 11 is arranged on the adjusting frame 10. The user slides the adjusting frame 10 on the lower support rod 6 according to the use requirements, and then moves the position of the lower hanging piece 11 on the adjusting frame 10, so as to facilitate the movement of the position of the lower hanging piece 11, so as to facilitate the user to hang and position the lower part of the advertisement to be displayed to a suitable position.

[0023] like Figure 1 , 2As shown in Figure 4, the upper positioning member includes a frame 12 arranged at the upper end of the upper support rod 8, and an auxiliary wheel 13 is arranged on the frame 12. A vertical groove 14 is opened on the inner side of the upper support rod 8, and a slide 15 is slidably connected to the vertical groove 14. An upper hanging member 16 is arranged on the slide 15, and a winding wheel 17 is arranged on the outer side of the upper support rod 8. A traction rope is wound around the winding wheel 17, and the other end of the traction rope is connected to the upper side of the slide 15 through the auxiliary wheel 13. The material of the traction rope is composite nylon. By rotating the winding wheel 17, the traction rope pulls the slide 15 in the vertical groove 14, so that the position of the upper hanging member 16 is moved, so that the user can hang and position the upper part of the advertisement to be displayed to a suitable position.

[0024] like Figure 1 , 2 As shown, a handle 18 is provided on the winding wheel 17, and the handle 18 is covered with rubber to facilitate the user to rotate the winding wheel.

[0025] like Figure 1 , 4 As shown, a plurality of adjustment holes 19 are evenly arranged on the upper support rod 8, and a positioning hole is arranged on the upper part of the lower support rod 6. The corresponding adjustment holes 19 are connected to the positioning holes by pins, so that the user can adjust the height of the upper support rod 8, so that the upper support rod 8 and the lower support rod 6 form a retractable structure, which is convenient for the user to adjust and use.

[0026] like Figure 1 , 3 As shown, a group of storage grooves 20 are provided above the support 1, and the group of storage grooves 20 are located on the front and rear sides of the groove body 3. A groove cover is hingedly connected to the storage groove 20, so that the user can store and organize the disassembled upper support rod 8 and lower support rod 6 into the storage groove 20.

[0027] In the specific implementation of this embodiment, the user rotates the handle to rotate the bidirectional threaded rod 4, thereby causing the driving seat 5 to move in the slot body, so that the distance between the two lower support rods 6 is telescopically adjusted. Through the structural setting of the lower positioning component, the user slides the adjustment frame 10 on the lower support rod 6 according to the use requirements, thereby moving the position of the lower hanging member 11 set on the adjustment frame 10, thereby facilitating the movement of the position of the lower hanging member 11, and then connecting the corresponding hole 9 with the socket through the insertion pin, so that the user can hang and position the lower part of the advertisement to be displayed. To the appropriate position, the upper support rod 8 is connected by sliding the adjusting slot 7 of the lower support rod 6, and then the corresponding adjusting hole 19 is connected to the positioning hole by a pin, so that the user can adjust the height of the upper support rod 8, so that the upper support rod 8 and the lower support rod 6 form a retractable structure, which is convenient for the user to adjust and use. Through the structural setting of the upper positioning piece, the winding wheel 17 is rotated, and then the traction rope pulls the sliding piece 15 in the vertical slot 14, so that the position of the upper hanging piece 16 is moved, so that the user can hang and position the upper part of the advertisement to be displayed to the appropriate position.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A telescopic display stand, comprising a support (1), characterized in that: Rollers (2) are respectively arranged at the four corners of the bottom of the support (1); a groove body (3) is provided above the support (1); a bidirectional threaded rod (4) is provided in the groove body (3); a rotating handle is provided at the left end of the groove body (3); the rotating handle passes through the support (1) and is connected to the bidirectional threaded rod (4); a group of driving seats (5) are slidably connected to the support (1); two driving seats (5) are respectively threadedly connected to two sections of threads of the bidirectional threaded rod (4); a lower support rod (6) is detachably provided on the driving seat (5); a lower positioning assembly is provided on the lower support rod (6); an adjusting groove (7) is provided above the lower support rod (6); an upper support rod (8) is slidably connected in the adjusting groove (7); an upper positioning member is provided on the upper support rod (8); The lower positioning assembly comprises a plurality of holes (9) uniformly provided on the lower support rod (6); an adjustment frame (10) is slidably connected to the lower support rod (6); a plug hole is provided on the adjustment frame (10); the corresponding holes (9) are connected to the plug hole via a pin; and a lower hanging member (11) is provided on the adjustment frame (10); The upper positioning member comprises a frame (12) arranged at the upper end of the upper support rod (8), an auxiliary wheel (13) is arranged on the frame (12), a vertical groove (14) is opened on the inner side of the upper support rod (8), a slide (15) is slidably connected to the vertical groove (14), an upper hanging member (16) is arranged on the slide (15), a winding wheel (17) is arranged on the outer side of the upper support rod (8), a traction rope is wound around the winding wheel (17), and the other end of the traction rope is connected to the upper side of the slide (15) through the auxiliary wheel (13).

2. A telescopic display stand according to claim 1, characterized in that: The reel (17) is provided with a turning handle (18), and the turning handle (18) is covered with rubber.

3. A telescopic display stand according to claim 2, characterized in that: The upper support rod (8) is evenly provided with a plurality of adjustment holes (19), and the upper part of the lower support rod (6) is provided with a positioning hole, and the corresponding adjustment holes (19) are connected to the positioning holes by means of pins.

4. The telescopic display stand according to claim 1, characterized in that: A group of storage grooves (20) is provided above the support (1), and the group of storage grooves (20) is located on the front and rear sides of the groove body (3), and a groove cover is hingedly connected to the storage groove (20).

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