Adjustable wooden showing stand

Abstract

The utility model discloses an adjustable wooden showing stand, relates to the technical field of showing stands, and aims to solve the problems that the wooden showing stand is not suitable for showing pieces with different heights easily, and the bearing capacity is limited due to the fact that the bearing area of the showing stand is not easy to change. The top ends of the four sliding rods are fixedly connected with the same top plate, and the outer surfaces of the four sliding rods are slidably connected with two placing plates which are distributed in parallel; the two-way lead screw is rotated to drive the two moving blocks to drive the positioning rod to be separated from the positioning groove, limiting of the containing plate is relieved, the containing plate is adjusted, the pull rod is pulled to drive the insertion rod to be separated from the insertion groove, the auxiliary plate is pushed to slide out of the interior of the installation cavity under the action of the first spring, the area of the containing plate is increased, and the containing plate is more convenient to use. The problems that a wooden showing stand is not suitable for showing pieces with different heights easily, and the bearing capacity is limited due to the fact that the bearing area of the showing stand is not easy to change are effectively solved.

Description

Technical Field

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

[0002] Wooden display racks are display props made of wood as the main material. They have beautiful appearance and solid structure. They can be customized according to product requirements and ground location, and made into standard shapes or special-shaped display cabinets. They are widely used in shopping malls, supermarkets, convenience stores and other places to display and store various products.

[0003] In the prior art, there is a display rack with patent announcement number CN221469550U that is easy to store. The above patent slides two L-shaped legs into two sliding grooves and flips the bottom plate upward. The rotation of the bottom plate drives the two rotating tubes to rotate, so that the bottom plate is close to the outer surfaces of the two side plates. Then the device is placed flat in the storage position. It is simple to operate, easy to store and does not take up space, which improves the practicality of the device. However, in actual use, there are still the following shortcomings: when it is necessary to place products of higher height on the display rack, the product can only be placed on the uppermost support platform of the display rack or directly replaced with a different display rack, which is either troublesome or increases the investment cost due to the provision of multiple display racks. Moreover, the bearing area of the display rack is not easy to adjust, the bearing capacity is limited, and most of them can only carry a certain number of products, which has low practicality.

[0004] Therefore, an adjustable wooden display stand is needed to solve the problems in the prior art that wooden display stands are not easily adapted to display items of different heights and the bearing area of the display stand is not easily changed, resulting in limited bearing capacity. Utility Model Content

[0005] The purpose of the utility model is to provide an adjustable wooden display stand to solve the problems raised in the prior art.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: an adjustable wooden display stand, comprising a bottom plate, wherein four corners of the top surface of the bottom plate are fixedly connected to sliding rods, the top ends of the four sliding rods are fixedly connected to the same top plate, the outer surfaces of the four sliding rods are slidably connected to two parallel placement plates, both sides of the two placement plates are provided with adjustment mechanisms, and both ends of the two placement plates are provided with auxiliary components;

[0007] The adjusting mechanism includes two symmetrically distributed movable grooves and two parallelly distributed bearing seats. The two movable grooves are both opened on the outer wall of one side of the placement plate. A movable block is slidably connected inside the movable groove. A positioning rod is fixedly connected to the outer wall of one end of the movable block. The two bearing seats are both fixedly connected to the outer wall of one side of the placement plate. A bidirectional screw is rotatably connected between the outer walls of the two bearing seats at one end. A rotating sleeve is fastened to the center of the outer surface of the bidirectional screw.

[0008] It should be noted in the scheme that the auxiliary component includes two parallel sliding grooves and installation cavities, and the two sliding grooves are both opened inside one end of the placement plate, and the inner end wall of the sliding groove is fixedly connected to a first spring, and one end of the first spring is fixedly connected to a slider, and the installation cavity is opened on the outer wall of one end of the placement plate and communicates with the sliding groove, and the interior of the installation cavity is slidably connected to an auxiliary plate, and the outer wall of one end of the auxiliary plate is fixedly connected to a strip block, and a slot is opened on the outer wall of one side of the strip block.

[0009] It is further worth mentioning that one side of the outer wall at both ends of the two placing plates is fixedly connected to a mounting plate, a pull rod is slidably inserted into the outer wall of one side of the mounting plate, the outer wall on one side of the pull rod is coaxially fixedly connected to the limiting block, the outer wall on one side of the limiting block is coaxially fixedly connected to the insertion rod, the insertion rod is inserted into the corresponding slot, and a second spring is fixedly connected between the outer wall on one side of the mounting plate and the outer wall on the other side of the limiting block.

[0010] It should be further explained that support feet are fixedly connected to the four corners of the bottom surface of the base plate, and the outer surfaces of the four sliding rods are provided with multiple evenly distributed positioning grooves, and the positioning grooves on the two sliding rods on the same side are symmetrically distributed.

[0011] As a preferred embodiment, each of the positioning rods is inserted into the corresponding positioning slot, and the bidirectional screw thread passes through the corresponding two moving blocks.

[0012] As a preferred embodiment, the slider is slidably connected to the slide groove, and the bottom surface of the auxiliary plate is fixedly connected to the top surfaces of the two corresponding sliders.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. Through the action of the adjustment mechanism, the two-way screw is rotated to drive the two moving blocks closer to each other, so that the moving blocks drive the positioning rod and the positioning groove to separate from each other. After adjusting the placement plate, the two-way screw is rotated in the opposite direction to insert the positioning rod into the corresponding positioning groove after adjustment, and the placement plate is re-limited to achieve the adjustment of the wooden display stand, effectively avoiding the problem that the wooden display stand is not easy to adapt to display items of different heights.

[0015] 2. By pulling the pull rod, the insertion rod and the slot are separated from each other, and the auxiliary plate is pushed out of the installation cavity under the action of the first spring, thereby increasing the area for placing the plate and improving the load-bearing capacity of the plate, effectively avoiding the problem of limited load-bearing capacity caused by the difficulty in changing the load-bearing area of the display stand. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of a top-view cross-sectional structure of a placement plate of the present invention;

[0018] Figure 3 This is a schematic diagram of the side cross-sectional structure of the placement plate of the present invention;

[0019] Figure 4 This is a schematic diagram of the explosion structure of the placement plate and the auxiliary plate of the utility model.

[0020] Numbers in the figure: 1. Bottom plate; 2. Slide rod; 3. Top plate; 4. Placement plate; 5. Adjustment mechanism; 51. Movable groove; 52. Moving block; 53. Positioning rod; 54. Bearing seat; 55. Bidirectional screw rod; 56. Rotating sleeve; 6. Auxiliary component; 61. Slide groove; 62. First spring; 63. Slider; 64. Mounting cavity; 65. Auxiliary plate; 66. Bar block; 67. Slot; 7. Mounting plate; 8. Pull rod; 9. Limit block; 10. Insert rod; 11. Second spring; 12. Support foot; 13. Positioning groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Example: Figure 1-Figure 4 As shown, the utility model provides a technical solution, including a bottom plate 1, the four corners of the top surface of the bottom plate 1 are fixedly connected to the sliding rods 2, the top ends of the four sliding rods 2 are fixedly connected to the same top plate 3, the outer surfaces of the four sliding rods 2 are slidably connected to two parallel placement plates 4, both sides of the two placement plates 4 are provided with adjustment mechanisms 5, and both ends of the two placement plates 4 are provided with auxiliary components 6;

[0023] The adjusting mechanism 5 includes two symmetrically distributed movable grooves 51 and two parallelly distributed bearing seats 54. The two movable grooves 51 are both opened on the outer wall of one side of the placement plate 4. A moving block 52 is slidably connected inside the movable groove 51. A positioning rod 53 is fixedly connected to the outer wall of one end of the moving block 52. The two bearing seats 54 are both fixedly connected to the outer wall of one side of the placement plate 4. A bidirectional screw rod 55 is rotatably connected between the outer walls of the two bearing seats 54 at one end. A rotating sleeve 56 is fastened to the center of the outer surface of the bidirectional screw rod 55.

[0024] Further as Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, it is worth mentioning that the auxiliary component 6 includes two parallel sliding grooves 61 and an installation cavity 64. The two sliding grooves 61 are both opened inside one end of the placement plate 4. The inner end wall of the sliding groove 61 is fixedly connected to the first spring 62, and one end of the first spring 62 is fixedly connected to the slider 63. The installation cavity 64 is opened on the outer wall of one end of the placement plate 4 and communicates with the sliding groove 61. The interior of the installation cavity 64 is slidably connected to an auxiliary plate 65, and the outer wall of one end of the auxiliary plate 65 is fixedly connected to a strip block 66, and a slot 67 is opened on the outer wall of one side of the strip block 66.

[0025] Further as Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, it is worth mentioning that one side of the outer wall at both ends of the two placing plates 4 is fixedly connected with a mounting plate 7, a pull rod 8 is slidably inserted into the outer wall of one side of the mounting plate 7, the outer wall on one side of the pull rod 8 is coaxially fixedly connected to the limiting block 9, the outer wall on one side of the limiting block 9 is coaxially fixedly connected with an insertion rod 10, the insertion rod 10 is inserted into the corresponding slot 67, and a second spring 11 is fixedly connected between the outer wall on one side of the mounting plate 7 and the outer wall on the other side of the limiting block 9.

[0026] Further as Figure 1 and Figure 2 As shown, it is worth mentioning that support feet 12 are fixedly connected to the four corners of the bottom surface of the base plate 1, and the outer surfaces of the four slide bars 2 are provided with multiple evenly distributed positioning grooves 13, and the positioning grooves 13 on the two slide bars 2 on the same side are symmetrically distributed.

[0027] Further as Figure 2 As shown, it is worth mentioning that each positioning rod 53 is inserted into the corresponding positioning groove 13. The placement plate 4 is limited by the cooperation between the positioning rod 53 and the positioning groove 13. The bidirectional screw rod 55 is threaded through the corresponding two moving blocks 52. The two moving blocks 52 are driven to move closer to or away from each other through the rotation of the bidirectional screw rod 55, thereby controlling the cooperation between the positioning rod 53 and the positioning groove 13.

[0028] Further as Figure 3 As shown, it is worth noting that the slider 63 is slidably connected to the slide groove 61, and the bottom surface of the auxiliary plate 65 is fixedly connected to the top surfaces of the corresponding two sliders 63, so as to improve the stability of the auxiliary plate 65 when sliding inside the installation cavity 64.

[0029] When the lifting plate 4 is in a suitable position, the above operation is performed in reverse so that the positioning rod 53 is inserted into the corresponding positioning groove 13 after adjustment, and the two placing plates 4 are re-limited. The two placing plates 4 are operated in turn to realize the adjustment of the wooden display rack, thereby improving the practicability of the display rack, being simple to operate, and effectively avoiding the problem that the wooden display rack is not easy to be used for display items of different heights.

[0030] When there are many items to be displayed, the pull rod 8 set on the outer wall of one end of the placement plate 4 is pulled to one side, and the pull rod 8 drives the insertion rod 10 to separate from the slot 67. At this time, the slider 63 is pushed to slide inside the slide groove 61 under the elastic action of the first spring 62, and the sliding slider 63 drives the auxiliary plate 65 to slide out from the inside of the installation cavity 64. The pull rods 8 on the outer walls at both ends of the same placement plate 4 are operated in turn, so that the two auxiliary plates 65 in the same placement plate 4 are in a sliding out state, which increases the area of the placement plate 4 and improves the bearing capacity of the placement plate 4. When the auxiliary plate 65 needs to be folded up, it is only necessary to push the auxiliary plate 65 into the installation cavity 64 and reinsert the insertion rod 10 into the slot 67. It is simple and convenient, and effectively avoids the problem of limited bearing capacity caused by the difficulty in changing the bearing area of the display rack.

[0031] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. An adjustable wooden display stand, comprising a bottom plate (1), characterized in that: The four corners of the top surface of the bottom plate (1) are fixedly connected to sliding rods (2), the top ends of the four sliding rods (2) are fixedly connected to the same top plate (3), the outer surfaces of the four sliding rods (2) are slidably connected to two parallel placement plates (4), both sides of the two placement plates (4) are provided with adjustment mechanisms (5), and both ends of the two placement plates (4) are provided with auxiliary components (6); The adjustment mechanism (5) comprises two symmetrically distributed movable grooves (51) and two parallelly distributed bearing seats (54), the two movable grooves (51) are both opened on the outer wall of one side of the placement plate (4), a movable block (52) is slidably connected inside the movable groove (51), a positioning rod (53) is fixedly connected to the outer wall of one end of the movable block (52), the two bearing seats (54) are both fixedly connected to the outer wall of one side of the placement plate (4), a bidirectional screw rod (55) is rotatably connected between the outer walls of the two adjacent ends of the two bearing seats (54), and a rotating sleeve (56) is tightly sleeved at the center of the outer surface of the bidirectional screw rod (55).

2. The adjustable wooden display stand according to claim 1, characterized in that: The auxiliary component (6) includes two parallel sliding grooves (61) and an installation cavity (64). The two sliding grooves (61) are both opened inside one end of the placement plate (4). One end wall inside the sliding groove (61) is fixedly connected to a first spring (62). One end of the first spring (62) is fixedly connected to a slider (63). The installation cavity (64) is opened on the outer wall of one end of the placement plate (4) and communicates with the sliding groove (61). An auxiliary plate (65) is slidably connected inside the installation cavity (64). The outer wall of one end of the auxiliary plate (65) is fixedly connected to a strip block (66). A slot (67) is opened on the outer wall of one side of the strip block (66).

3. The adjustable wooden display stand according to claim 2, characterized in that: One side of the outer wall at both ends of the two placement plates (4) is fixedly connected to a mounting plate (7), a pull rod (8) is slidably inserted into the outer wall of one side of the mounting plate (7), the outer wall of one side of the pull rod (8) is coaxially fixedly connected to a limiting block (9), the outer wall of one side of the limiting block (9) is coaxially fixedly connected to an insertion rod (10), the insertion rod (10) is inserted into the corresponding slot (67), and a second spring (11) is fixedly connected between the outer wall of one side of the mounting plate (7) and the outer wall of the other side of the limiting block (9).

4. The adjustable wooden display stand according to claim 3, characterized in that: Support legs (12) are fixedly connected at the four corners of the bottom surface of the base plate (1), and the outer surfaces of the four slide bars (2) are provided with a plurality of evenly distributed positioning grooves (13), and the positioning grooves (13) on the two slide bars (2) on the same side are symmetrically distributed.

5. The adjustable wooden display stand according to claim 4, characterized in that: Each positioning rod (53) is inserted into the corresponding positioning groove (13), and the bidirectional screw rod (55) is threadedly passed through the corresponding two moving blocks (52).

6. The adjustable wooden display stand according to claim 5, characterized in that: The slider (63) is slidably connected to the slide groove (61), and the bottom surface of the auxiliary plate (65) is fixedly connected to the top surfaces of the two corresponding sliders (63).

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