Foldable portable exhibition showing stand

Abstract

The utility model discloses a foldable portable exhibition showing stand which comprises a supporting column, first showing stands are arranged on the two sides of the supporting column, movable grooves are formed in the first showing stands, two sets of second showing stands are arranged in the movable grooves, and the two sets of second showing stands are symmetrically distributed about the central axis of the movable grooves. A transmission box is connected to one side of the first display stand in a clamped mode, two sets of adjusting grooves are formed in one side of the first display stand, the two sets of adjusting grooves are symmetrically distributed, adjusting plates are arranged in the two sets of adjusting grooves, one ends of the two sets of adjusting plates are fixedly connected with one ends of the two sets of second display stands respectively, and one ends of the adjusting plates extend into the transmission box. According to the foldable portable exhibition showing stand, large-size articles can be conveniently shown, the falling condition is avoided, the exhibited articles are prevented from being damaged, and therefore economic losses brought to users are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of exhibition display stand, especially portable exhibition display stand of folding. BACKGROUND

[0002] Exhibition display stand is a structural device for displaying goods, artworks or information, usually used in exhibitions, art exhibitions and other occasions. In order to easily store and unfold when needed, without occupying too much space, the exhibition display stand is designed to be foldable.

[0003] As disclosed in a kind of foldable portable display stand of Chinese patent with authorized announcement No.CN221012695U, the width of the display stand platform after folding and recycling is consistent with the width of the support base, so the display stand body after recycling can move up and down in the storage room, realizing foldable and recycling function, but the size of the display stand platform in its equipment is fixed, when larger size goods need to be displayed, it is easy to fall, causing the goods on display to be damaged, causing great economic loss to users. UTILITY MODEL CONTENT

[0004] The main purpose of the utility model is to provide foldable portable exhibition display stand, which can effectively solve the technical problems in the background art.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is:

[0006] The foldable portable exhibition display stand comprises a support column, a first display table is arranged on both sides of the support column, a movable slot is formed in the first display table, two groups of second display tables are arranged in the movable slot, and the two groups of second display tables are symmetrically distributed about the central axis of the movable slot; a transmission box is connected to one side of the first display table, two groups of adjusting grooves are formed in one side of the first display table, the two groups of adjusting grooves are symmetrically distributed, adjusting plates are arranged in the two groups of adjusting grooves, one end of each adjusting plate is fixedly connected to one end of each second display table, one end of each adjusting plate extends into the transmission box, a lead screw is rotatably connected in the transmission box, and the lead screw is threadedly connected to the adjusting plate.

[0007] As a further scheme of the utility model, a motor is connected to one side of the transmission box, the output end of the motor penetrates the transmission box, and one end of the lead screw is fixedly connected to the output end of the motor.

[0008] As a further scheme of the utility model, the connecting assembly comprises storage grooves formed on both sides of the support column, first rotating shafts are arranged in the two groups of storage grooves, rotating columns are rotatably connected to the first rotating shafts, connecting columns are fixedly connected to one side of the rotating columns, and the connecting columns are connected to one side of the first display table.

[0009] As a further scheme of the utility model, the accommodating groove is arranged on one side of the rotating column, the second rotating shaft is rotatably connected in the accommodating groove, and the supporting rod is rotatably connected to the second rotating shaft.

[0010] As a further scheme of the utility model, the fixing groove is arranged on the accommodating groove, the fixing groove is matched with one end of the supporting rod, the mounting groove is arranged on the accommodating groove, the spring is arranged in the mounting groove, and one end of the spring is connected with the mounting plate.

[0011] As a further scheme of the utility model, the two groups of positioning rods are arranged on one side of the mounting plate, the two groups of positioning rods are penetrated into the fixing groove, the positioning hole is arranged on one side of the supporting rod, and one end of the positioning rod is extended into the positioning hole.

[0012] As a further scheme of the utility model, the moving groove is arranged on one side of the mounting groove, the moving plate is arranged in the moving groove, and one end of the moving plate is connected with one side of the mounting plate.

[0013] The utility model discloses the beneficial effects are as follows:

[0014] The screw rod in the transmission case is arranged, the screw rod is driven two groups of adjusting plates to slide in the adjusting groove in cooperation with the thread, two groups of adjusting plates simultaneously drive two groups of second display stands to move to the outside, and the second display stand is unfolded.

[0015] The mounting plate is arranged, the extrusion force of the spring is transmitted to the positioning rod, one end of the positioning rod is inserted into the positioning hole, and one end of the supporting rod is fixed in the fixing groove, so that the stability of the supporting rod to the display stand is enhanced. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is whole structure schematic diagram of the utility model portable exhibition display stand of folding,

[0017] Figure 2 It is sectional view of the utility model portable exhibition display stand of folding,

[0018] Figure 3 It is sectional view of the utility model portable exhibition display stand of folding, Figure 1

[0019] Figure 4 ​The utility model discloses a foldable portable exhibition display stand Figure 3 Sectional view

[0020] Figure 5 The utility model discloses a foldable portable exhibition display stand Figure 2 Enlarged view of A in the middle

[0021] Figure 6 The utility model discloses a foldable portable exhibition display stand Figure 3 Enlarged view of B in the middle

[0022] Figure 7 The utility model discloses a foldable portable exhibition display stand Figure 4 Enlarged view of C in the middle

[0023] In the drawing: 1, support column, 2, storage groove, 3, first rotating shaft, 4, rotating column, 5, connecting column, 6, first display table, 7, movable slot, 8, second display table, 9, transmission box, 10, adjusting groove, 11, adjusting plate, 12, screw rod, 13, motor, 14, containing groove, 15, support rod, 16, second rotating shaft, 17, fixed groove, 18, positioning hole, 19, positioning rod, 20, mounting groove, 21, spring, 22, moving groove, 23, moving plate. DETAILED DESCRIPTION

[0024] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0025] As shown in the drawing, Figures 1-7 The foldable portable exhibition display stand includes support column 1, and the two sides of support column 1 are provided with first display table 6; movable slot 7 is formed in first display table 6, and two groups of second display table 8 are arranged in movable slot 7; the two groups of second display table 8 are symmetrically distributed about the central axis of movable slot 7; transmission box 9 is connected to one side of first display table 6; two groups of adjusting groove 10 are formed in one side of first display table 6, and the two groups of adjusting groove 10 are symmetrically distributed.

[0026] In the embodiment, adjusting plate 11 is arranged in the two groups of adjusting groove 10; one end of the two groups of adjusting plate 11 is fixedly connected to one end of the two groups of second display table 8; one end of adjusting plate 11 extends into transmission box 9; screw rod 12 is rotatably connected in transmission box 9, and screw rod 12 is threadedly connected to adjusting plate 11; connecting assembly is arranged on support column 1.

[0027] The first display stand 6 and the support 1 are connected through the connecting assembly, when the display stand needs to be adjusted according to the size of the displayed articles, first, the screw rod 12 in the transmission box 9 is rotated, the screw rod 12 drives the two sets of adjusting plates 11 to slide in the adjusting groove 10 through cooperation of the threads, the two sets of adjusting plates 11 simultaneously drive the two sets of second display stands 8 to move outward, and the second display stands 8 are unfolded, the size of the display stand plane is increased through cooperation of the second display stands 8 and the first display stand 6, so that different sizes of displayed articles are adapted, the articles of large size are conveniently displayed, the articles are prevented from falling and being damaged, and economic losses of users are avoided.

[0028] Meanwhile, the motor 13 is clamped on one side of the transmission box 9, the output end of the motor 13 penetrates the transmission box 9, one end of the screw rod 12 is fixedly connected with the output end of the motor 13, power is provided through the motor 13, the screw rod 12 is driven to rotate, and the work of the staff is greatly reduced, and the convenience of operation of the staff is facilitated.

[0029] In the embodiment, the connecting assembly comprises the receiving grooves 2 opened on both sides of the support 1, the first rotating shafts 3 are arranged in the two sets of receiving grooves 2, the rotating columns 4 are rotatably connected on the first rotating shafts 3, the connecting columns 5 are fixedly connected on one side of the rotating columns 4, and one side of the connecting columns 5 is clamped with one side of the first display stand 6.

[0030] The rotating column 4 is rotatably connected with the support 1 through the first rotating shaft 3, the first display stand 6 is integrally connected with the support 1 through the connecting column 5, the receiving grooves 2 are opened to accommodate the rotating column 4 and the connecting column 5, the volume of the equipment is greatly reduced, and the space occupied by the equipment is reduced.

[0031] In the embodiment, the receiving groove 14 is opened on one side of the rotating column 4, the second rotating shaft 16 is rotatably connected in the receiving groove 14, the supporting rods 15 are rotatably connected on the second rotating shaft 16, the fixing grooves 17 are opened on the receiving grooves 2, the fixing grooves 17 are matched with one end of the supporting rods 15, the mounting grooves 20 are opened on the receiving grooves 2, the springs 21 are arranged in the mounting grooves 20, and one end of the spring 21 is connected with the mounting plate.

[0032] The second rotating shaft 16 and the supporting rod 15 are accommodated in the receiving groove 14, one end of the supporting rod 15 is fixed in the fixing groove 17, the rotating column 4 is supported, the first display stand 6 is unfolded, the articles are conveniently placed, and the mounting groove 20 supports the spring 21 and the mounting plate.

[0033] In the embodiment, two groups of positioning rods 19 are arranged on one side of the mounting plate, the two groups of positioning rods 19 penetrate into the fixing groove 17, the supporting rod 15 is provided with a positioning hole 18 on one side, one end of the positioning rod 19 extends into the positioning hole 18, and a moving groove 22 is arranged on one side of the mounting groove 20, and a moving plate 23 is arranged in the moving groove 22.

[0034] The extrusion force of the spring 21 is transmitted to the positioning rod 19 through the mounting plate, one end of the positioning rod 19 is pushed into the positioning hole 18, and one end of the supporting rod 15 is fixed in the fixing groove 17, so that the stability of the supporting rod 15 in supporting the display stand is enhanced.

[0035] It should be noted that the utility model discloses a foldable portable exhibition display stand, the connecting assembly is arranged on the support 1, the first display stand 6 and the support 1 are connected together, when it is needed to adjust the display stand according to the size of the displayed article, first of all, the motor 13 provides power and drives the screw rod 12 to rotate, the screw rod 12 in the transmission box 9 is rotated, the screw rod 12 drives the two groups of adjusting plates 11 to slide in the adjusting groove 10 in cooperation with the thread, the two groups of adjusting plates 11 simultaneously drive the two groups of second display stands 8 to move to the outside, and the two groups of second display stands 8 are unfolded.

[0036] The basic principle and main features of the utility model and the advantages of the utility model are shown and described. It should be understood by those skilled in the art that the utility model is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements all fall within the scope of the utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A foldable portable exhibition display stand, including a support column (1), characterized in that: The support column (1) is provided with a first display platform (6) on both sides. The first display platform (6) is provided with an movable groove (7). Two sets of second display platforms (8) are provided in the movable groove (7). The two sets of second display platforms (8) are symmetrically distributed about the central axis of the movable groove (7). A transmission box (9) is snapped onto one side of the first display stand (6). Two sets of adjustment slots (10) are provided on one side of the first display stand (6). The two sets of adjustment slots (10) are symmetrically distributed. An adjustment plate (11) is provided in each of the two sets of adjustment slots (10). One end of each of the two sets of adjustment plates (11) is fixedly connected to one end of each of the two sets of second display stands (8). One end of the adjustment plate (11) extends into the transmission box (9). A lead screw (12) is rotatably connected in the transmission box (9). The lead screw (12) is threadedly connected to the adjustment plate (11). A connecting component is provided on the support column (1).

2. The foldable portable exhibition display stand according to claim 1, characterized in that: A motor (13) is attached to one side of the transmission box (9), and the output end of the motor (13) passes through the transmission box (9). One end of the lead screw (12) is fixedly connected to the output end of the motor (13).

3. The foldable portable exhibition display stand according to claim 1, characterized in that: The connecting component includes storage slots (2) on both sides of the support column (1). Each of the two sets of storage slots (2) is provided with a first rotating shaft (3). A rotating column (4) is rotatably connected to the first rotating shaft (3). A connecting column (5) is fixedly connected to one side of the rotating column (4). One side of the connecting column (5) is engaged with one side of the first display stand (6).

4. The foldable portable exhibition display stand according to claim 3, characterized in that: A receiving groove (14) is provided on one side of the rotating column (4), and a second rotating shaft (16) is rotatably connected in the receiving groove (14), and a support rod (15) is rotatably connected on the second rotating shaft (16).

5. The foldable portable exhibition display stand according to claim 3, characterized in that: The storage slot (2) is provided with a fixing slot (17), which is adapted to one end of the support rod (15). The storage slot (2) is provided with an installation slot (20), and a spring (21) is provided in the installation slot (20). One end of the spring (21) is connected to an installation plate.

6. The foldable portable exhibition display stand according to claim 5, characterized in that: Two sets of positioning rods (19) are provided on one side of the mounting plate. The two sets of positioning rods (19) pass through the fixing groove (17). A positioning hole (18) is opened on one side of the support rod (15). One end of the positioning rod (19) extends into the positioning hole (18).

7. The foldable portable exhibition display stand according to claim 5, characterized in that: A movable groove (22) is provided on one side of the mounting groove (20), and a movable plate (23) is provided in the movable groove (22). One end of the movable plate (23) is connected to one side of the mounting plate.

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