Self-adaptive height adjustment showing stand

Abstract

The utility model provides a self-adaptive height adjustment showing stand which comprises a showing stand body, the showing stand body comprises a pair of fork type hinge rod sets, the telescopic direction of the fork type hinge rod sets is arranged in the vertical direction, and a cross beam rod is connected between hinge joints of the pair of fork type hinge rod sets. According to the utility model, the fork type hinge rod group can be lifted and the height position of the cross beam rod can be changed so as to adapt to the height size of the display curtain, and in the lifting adjustment process of the fork type hinge rod group, the sliding seat slides along the guide of the sliding rail, and the inner end of the limiting bolt abuts against the sliding rail by screwing the limiting bolt so as to adjust the height of the display curtain. And meanwhile, the sliding rail is used as an extension structure of the bottom support, so that the supporting stability of the fork type hinge rod group can be effectively ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to display stand technical field especially relates to a self -adaptation height adjustment show stand. BACKGROUND

[0002] The net display stand is one of the display equipment commonly used in the exhibition or company meeting, and the whole is usually made of aluminum support structure to install the frame of the display net assembly. For example, the application number CN201520231700.1 discloses a cloth net display stand, which comprises a display net frame and a slotted aluminum straight rod. After the display net frame is quickly opened, the aluminum straight rods distributed around the net frame are quickly installed, then the soft picture is manually inserted into the slots of the aluminum straight rods distributed around the net frame through the silica gel strips sewn on the edges of the picture, and the picture is neat and flat. However, when the display curtain with different sizes is used, the size or the number of splicing of the slotted aluminum straight rod needs to be changed, so that the use of the display stand is not convenient. CONTENT OF THE UTILITY MODEL

[0003] In order to solve the above problems, the utility model provides a self -adaptation height adjustment show stand to more exactly solve the above -mentioned problems.

[0004] The utility model discloses the following technical scheme realizes:

[0005] The utility model discloses a self -adaptation height adjustment show stand, including the display stand body, the display stand body includes a pair of fork type articulated rod group, and the telescopic direction of fork type articulated rod group is along the vertical direction setting, and the articulated node between a pair of fork type articulated rod group is connected with the crossbeam rod, wherein one side and located top and bottom crossbeam rod outside is equipped with a plurality of equal interval arrangement set -up's hook, the upper end of fork type articulated rod group and the crossbeam rod with the hook are equipped with the middle part of the rod of the tension rod piece, the tension rod piece includes telescopic sleeve rod piece, and the telescopic sleeve rod piece is equipped with the pressure spring outside sleeve.

[0006] Further, the crossbeam rod is provided with two sections, and the two sections of the crossbeam rod are connected through the connecting piece.

[0007] Further, the port position of the two sections of the crossbeam rod is provided with internal thread, and the two ends of the connecting piece are provided with external thread rod part, and the thread rotation direction of the two sections of the external thread rod part of the connecting piece is opposite, and the middle part of the connecting piece is hexagonal rod part.

[0008] Further, one of the crossbeam rods at the bottom is connected with a pair of transversely arranged slide rails, and the other crossbeam rod at the bottom is provided with a sliding seat, and the sliding seat is matched and slidably connected on the corresponding slide rail.

[0009] Further, a limiting bolt is screwed on the upper end of the sliding seat, and the inner end of the limiting bolt abuts against the slide rail.

[0010] Further, two of the horizontal beam rods at the same height, one of the horizontal beam rods is hinged with two reinforcing rods, the other horizontal beam rod is provided with a sliding groove along the axial direction, and the other end of the reinforcing rod is buckled in the corresponding sliding groove.

[0011] The present utility model has the advantages of:

[0012] 1、The utility model discloses a fork type articulated rod group can be lifted, the height position of horizontal beam rod is changed, thereby the height size of display curtain is adapted, in the lifting adjustment process of fork type articulated rod group, the slide along the guide of slide rail slides, by the tightening of limiting bolt, the inner end of limiting bolt is in abutment with slide rail, thereby the position limitation of the structure height of fork type articulated rod group is completed, and the slide rail is the extension structure of bottom support, can effectively guarantee the support stability of fork type articulated rod group.

[0013] 2、The utility model discloses a display curtain is hung, under the action of tensioning rod piece, the horizontal beam rod at the uppermost is lifted upward, and the display curtain is taut and straight, after the expansion of fork type articulated rod group, the reinforcing rod connected between two horizontal beam rods is expanded along the sliding groove, and the triangular connection improves the structural stability of the whole structure of display stand body. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the first three-dimensional structure schematic view of the utility model;

[0015] Figure 2 It is the second three-dimensional structure schematic view of the utility model;

[0016] Figure 3 It is Figure 2 The enlarged view of A in the middle;

[0017] Figure 4 It is Figure 2 The enlarged view of B in the middle;

[0018] Figure 5 It is Figure 2 The enlarged view of C in the middle;

[0019] Figure 6 It is the side view of the structure of the utility model.

[0020] In the drawing: 1, display stand body;101, fork type articulated rod group;102, horizontal beam rod;1021, hook;1022, reinforcing rod;1023, sliding groove;103, connecting piece;104, slide rail;1041, slide;1042, limiting bolt;105, tensioning rod piece;1051, telescopic sleeve rod piece;1052, pressure spring. DETAILED DESCRIPTION

[0021] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0022] Embodiment 1

[0023] The adaptive height-adjustable display stand comprises a display stand body 1, the display stand body 1 comprises a pair of forked articulated rod groups 101, the extension direction of the forked articulated rod groups 101 is arranged along the vertical direction, a cross beam 102 is connected between the articulated nodes of the pair of forked articulated rod groups 101, the forked articulated rod groups 101 can be lifted and lowered to change the height position of the cross beam 102, thereby adapting to the height size of the display curtain, a plurality of hooks 1021 are arranged at equal intervals on the outer side of the cross beam 102 on one side and at the top and bottom, and are used for hanging the clamps or holes provided on the upper and lower ends of the display curtain.

[0024] One of the cross beams 102 at the bottom is connected with a pair of transversely arranged slide rails 104, the other cross beam 102 at the bottom is provided with a sliding seat 1041, the sliding seat 1041 is matched and slidably connected to the corresponding slide rail 104, and a limiting bolt 1042 is screwed at the upper end of the sliding seat 1041. During the lifting and adjusting of the forked articulated rod groups 101, the sliding seat 1041 slides along the guide of the slide rail 104, the limiting bolt 1042 is tightened, the inner end of the limiting bolt 1042 abuts against the slide rail 104, thereby limiting the position of the height of the forked articulated rod groups 101, and the slide rail 104 as an extension structure of the bottom support can effectively ensure the stable support of the forked articulated rod groups 101.

[0025] It is worth mentioning that the cross beam 102 is provided with two sections, the two sections of the cross beam 102 are connected through a connecting piece 103, the end port positions of the two sections of the cross beam 102 are provided with internal threads, the two ends of the connecting piece 103 are provided with external thread rod portions, the thread rotation directions of the two sections of the external thread rod portions of the connecting piece 103 are opposite, and the middle part of the connecting piece 103 is a hexagonal rod portion. The connecting piece 103 can be rotated to disassemble or assemble the cross beam 102, the display stand body 1 as a whole can be disassembled into small structures, and transportation is facilitated.

[0026] The technical scheme in the embodiment of the application has at least the following technical effects or advantages: the fork type hinged rod group 101 can be lifted, and the height position of the cross beam rod 102 is changed, so that the height size of the display curtain is adapted, in the lifting and adjusting process of the fork type hinged rod group 101, the sliding seat 1041 slides along the guide of the sliding rail 104, the limiting bolt 1042 is tightened, the inner end of the limiting bolt 1042 abuts against the sliding rail 104, so that the position limitation of the structure height of the fork type hinged rod group 101 is completed, and the sliding rail 104 serves as an extension structure of the bottom support, and can effectively ensure the support stability of the fork type hinged rod group 101.

[0027] Embodiment 2

[0028] In combination Figure 2 And Figure 5 The upper end of the fork type hinged rod group 101 and the middle part of the rod connected with the cross beam rod 102 provided with the hook 1021 are provided with a tension rod piece 105, the tension rod piece 105 comprises a telescopic sleeve rod piece 1051, and the telescopic sleeve rod piece 1051 is externally provided with a compression spring 1052, after the display curtain is hung, under the action of the tension rod piece 105, the uppermost cross beam rod 102 is lifted upward, and the display curtain is stretched straight.

[0029] As Figure 2 Two cross beam rods 102 at the same height, one of the two cross beam rods 102 is hinged with two reinforcing rods 1022, and the other cross beam rod 102 is provided with a sliding groove 1023 along the axial direction, and the other end of the reinforcing rod 1022 is buckled in the corresponding sliding groove 1023. After the fork type hinged rod group 101 is unfolded, the triangular connection improves the structural stability of the whole structure of the display stand body 1.

[0030] The technical scheme in the embodiment of the application has at least the following technical effects or advantages: after the display curtain is hung, under the action of the tension rod piece 105, the uppermost cross beam rod 102 is lifted upward, and the display curtain is stretched straight; after the fork type hinged rod group 101 is unfolded, the reinforcing rod 1022 connected between the two cross beam rods 102 is pulled and unfolded along the sliding groove 1023, and the triangular connection improves the structural stability of the whole structure of the display stand body 1.

[0031] Of course, the utility model also can have other various implementation manners, based on the present implementation manner, the ordinary skilled in the art obtains other implementation manners without any creative labor, and all belong to the range protected by the utility model.

Claims

1. An adaptive height-adjustable display stand comprising a display stand body (1), characterized in that, The show shelf body (1) includes a pair of forked articulated rod groups (101), the telescopic direction of the forked articulated rod group (101) is arranged along the vertical direction, the articulated nodes of the pair of forked articulated rod groups (101) are connected with beam rods (102), a plurality of hooks (1021) arranged at equal intervals are arranged outside the beam rods (102) on one side and at the top and bottom, the upper end of the forked articulated rod group (101) and the middle part of the rod connected with the beam rod (102) provided with the hook (1021) are provided with a tension rod piece (105), the tension rod piece (105) includes a telescopic sleeve rod piece (1051), and the telescopic sleeve rod piece (1051) is externally sleeved with a pressure spring (1052).

2. The self-adapting height-adjustable display stand of claim 1, wherein, The beam rod (102) is provided with two sections, and the two sections of the beam rod (102) are connected through a connecting piece (103).

3. An adaptive height-adjustable display stand according to claim 2, wherein, The port positions of the two sections of the beam rod (102) are provided with internal threads, the two ends of the connecting piece (103) are provided with external thread rod portions, the thread rotation directions of the two sections of the external thread rod portions of the connecting piece (103) are opposite, and the middle part of the connecting piece (103) is a hexagonal rod portion.

4. The self-adapting height-adjustable display stand of claim 1, wherein, One of the beam rods (102) at the bottom is connected with a pair of transversely arranged slide rails (104), the other beam rod (102) at the bottom is provided with a sliding seat (1041), and the sliding seat (1041) is matched and slidably connected on the corresponding slide rail (104).

5. An adaptive height-adjustable display stand according to claim 4, wherein, A limiting bolt (1042) is screwed on the upper end of the sliding seat (1041), and the inner end of the limiting bolt (1042) abuts against the slide rail (104).

6. The self-adapting height-adjustable display stand of claim 1, wherein, Two of the beam rods (102) at the same height, two reinforcing rods (1022) are articulated on one of the beam rods (102), and a sliding groove (1023) is formed on the other beam rod (102) along the axial direction, and the other end of the reinforcing rod (1022) is slidably buckled in the corresponding sliding groove (1023).

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