Display cabinet convenient to adjust

Abstract

The utility model relates to the technical field of display cabinets, in particular to a display cabinet convenient to adjust, two continuous lifting structures are arranged in a frame, a rotating structure is arranged on one side of each continuous lifting structure, and a transmission structure is rotationally connected with the continuous lifting structures and the rotating structures. According to the commodity shelf, a customer can take desired commodities without stooping or standing on a stool, the commodities placed close to the rear side of the frame can be transmitted to the front of the frame through the chain, each commodity can be uniformly displayed, the problem that the commodities in front of a traditional commodity shelf block the commodities behind is solved, and the commodity shelf is convenient to use. If a merchant wants to place more commodities, the height of the display cabinet can be increased, the number of links of the chain is increased, more commodity shelves can be arranged on the chain, the longitudinal space utilization rate is increased, and the occupied space cost of the display cabinet is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of display cabinets, and in particular to a display cabinet that is easy to adjust. Background Art

[0002] A display cabinet is a protective display stand provided for displaying goods.

[0003] For a display cabinet placed against a wall, the side of the display cabinet against the wall cannot be used to display goods, and if too many goods are placed on the shelves, the goods placed in the front will block the goods in the back. If the merchant wants to present more goods, he can only widen the display cabinet, which will make the display cabinet larger and the land cost higher. In addition, if a customer wants to buy goods at the bottom of the display cabinet, he needs to bend down. If he wants to buy goods at the top of the display cabinet, he may need to stand on a stool to get them because of height problems. This process is cumbersome, the customer experience is poor and it is easy to cause safety hazards. In addition, the existing display cabinet lacks a rotating structure, and it is impossible to present the goods to be displayed 360 degrees. If the customer wants to observe the goods carefully, he can only take the goods out, which may cause damage to the valuable goods. Utility Model Content

[0004] The purpose of the utility model is to provide a display cabinet that is easy to adjust, so as to solve the problems mentioned in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The easily adjustable display cabinet provided in the embodiment of the present application includes a frame, two continuous lifting structures are arranged inside the frame, a first storage rack is arranged between the two continuous lifting mechanisms, a rotating structure is arranged on one side of the continuous lifting structure, and a transmission structure is rotatably connected to the continuous lifting structure and the rotating structure.

[0007] In the adjustable display cabinet provided in the embodiment of the present application, the continuous lifting structure includes a first driving sprocket, a chain, a first driven sprocket, a fixed block, a support shaft, and a nut. The first driving sprocket and the first driven sprocket are provided in the frame. The chain is arranged between the first driving sprocket and the first driven sprocket. One side of the chain is fixedly connected to a fixed block, a circular groove is provided on the fixed block, a support shaft is movably installed in the circular groove, one end of the support shaft is provided with a thread, and the support shaft is rotatably connected to the nut through the thread.

[0008] In the display cabinet that is easy to adjust provided in the embodiment of the present application, the rotating structure includes a gear column, a limit rod, a second rack, and bolts. A circular groove is opened at the bottom of the frame, a bearing is fixedly installed in the circular groove, the outer wall of the bearing is fixedly connected to the frame, the inner wall of the bearing is fixedly connected to a rotating shaft, a gear column is fixedly installed on the top of the rotating shaft, three limit rods are fixedly connected to the top of the gear column, a second rack is arranged between the limit rods, a threaded groove is opened on one side of the second rack, and the threaded groove is connected to a bolt for fastening the second rack.

[0009] In the display cabinet that is easy to adjust provided in the embodiment of the present application, the transmission structure includes a second driving gear, a second driven gear, and a transmission shaft. The second driving gear is connected to one side of the continuous lifting structure, the second driving gear is meshed with the second driven gear, the second driven gear is installed on the transmission shaft, and the third driven gear is fixedly installed on the transmission shaft. The third driven gear is connected to the continuous lifting structure on the other side, and an end face gear is fixedly installed on one end of the transmission shaft, and the end face gear is connected to the rotating structure.

[0010] In the easily adjustable display cabinet provided in the embodiment of the present application, a circular groove is provided on one side of the frame, a motor is fixedly installed on one side of the frame, the output shaft of the motor corresponds to the position of the circular groove, and the output shaft of the motor is connected to the continuous lifting structure.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. By setting up a continuous lifting structure, the goods placed on the shelf can follow the chain transmission, and customers can get the goods they want without bending over or standing on a stool.

[0013] 2. The goods placed near the back of the frame can be transmitted to the front of the frame through the chain, so that each product can get an even display opportunity, which solves the problem that the goods in front of the traditional shelves will block the goods in the back. If the merchant wants to place more goods, he can increase the height of the display cabinet, increase the number of chain links, so that more shelves can be set on the chain, increase the utilization rate of the longitudinal space, reduce the floor space of the display cabinet, and save land costs.

[0014] 3. Through the setting of the rotating structure, the goods to be displayed can be presented 360°, which solves the problem that the traditional display cabinet cannot present the goods to be displayed 360°.

[0015] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the display cabinet that is easy to adjust from the first perspective;

[0018] Figure 2 yes Figure 1 A partial enlarged schematic diagram in the middle;

[0019] Figure 3 It is a first-person cutaway view of a display cabinet that is easy to adjust;

[0020] Figure 4 It is a cross-sectional view of a display cabinet from a second perspective for easy adjustment.

[0021] in:

[0022] 10. frame; 101. motor; 102. first storage rack;

[0023] 20. Continuous lifting structure; 201. First driving sprocket; 202. Chain; 203. First driven sprocket; 204. Fixed block; 205. Support shaft; 206. Nut;

[0024] 30. Rotating structure; 301. Gear column; 302. Limit rod; 303. Second storage rack; 304. Bolt;

[0025] 40. Transmission structure; 401. Second driving gear; 402. Second driven gear; 403. Transmission shaft; 404. Third driven gear; 405. End gear. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0027] refer to Figure 1 - Figure 4 The application provides an easily adjustable display cabinet, wherein two continuous lifting structures 20 are provided in a frame 10, a rotating structure 30 is provided on one side of the continuous lifting structure 20, and a transmission structure 40 is rotatably connected to the continuous lifting structure 20 and the rotating structure 30.

[0028] In this embodiment, the continuous lifting structure 20 includes a first driving sprocket 201, a chain 202, a first driven sprocket 203, a fixing block 204, a support shaft 205, and a nut 206. The first driving sprocket 201 and the first driven sprocket 203 are arranged in the frame 10, and the chain 202 is arranged between the first driving sprocket 201 and the first driven sprocket 203. Two groups of chains 202 are arranged side by side in the frame 10, and a fixing block 204 is installed on one side of each chain 202. A support shaft 205 is installed between the corresponding fixing blocks 204 on the chains 202 on both sides. A circular groove is opened on the fixing block 204, and the two ends of the support shaft 205 pass through the fixing blocks 20 on the corresponding side and are threadedly connected with nuts 206.

[0029] A cylindrical protrusion is fixedly mounted on the support shaft 205, and the protrusion plays a role of limiting. Each protrusion cooperates with the nut 206 on the corresponding side to clamp the fixing block 204. Two circular grooves are provided on one side of the first rack 102. The first rack 102 is slidably connected to the support shaft 205 through the circular grooves. The support shaft 205 is located on the upper side of the center of gravity of the first rack 102 to ensure that the first rack 102 always maintains a uniform posture. The first rack 102 and the support shaft 205 can also be fixedly connected.

[0030] The continuous lifting structure 20 on one side can also be slightly higher than the continuous lifting structure 20 on the other side, so the height of the support shaft 205 on one side is slightly higher than the height of the support shaft 205 on the other side, so the two support shafts 205 can support the first rack 102, loosen the nut 206, take out the support shaft 205, and adjust the distance between the first racks 102 according to the height of the items to be displayed, so as to avoid the distance between the first racks 102 being too narrow to accommodate the items to be displayed.

[0031] In this embodiment, the rotating structure 30 includes a gear column 301, a limiting rod 302, a second rack 303, and a bolt 304. A circular groove is provided at the bottom of the frame 10, a bearing is fixedly installed in the circular groove, the outer wall of the bearing is fixedly connected to the frame 10, the inner wall of the bearing is fixedly connected to a rotating shaft, a gear column 301 is fixedly installed on the top of the rotating shaft, three limiting rods 302 are fixedly connected to the top of the gear column 301, one side of the limiting rod 302 is slidably connected to the second rack 303, a vertical long hole is provided on the limiting rod 302, a threaded groove is provided on one side of the second rack 303 corresponding to the limiting rod 302, the end of the bolt 304 can slide through the long hole and then be rotatably connected to the threaded groove, and the second rack 302 is fixed.

[0032] By loosening the bolts 304, the distance between the second racks 303 can be adjusted according to the height of the items to be displayed, so as to avoid the distance between the second racks 303 being too narrow to accommodate the items to be displayed.

[0033] In this embodiment, the transmission structure 40 includes a second driving gear 401, a second driven gear 402, and a transmission shaft 403. The second driving gear 401 is coaxially connected to one side of the first driving sprocket 201, and the second driving gear 401 meshes with the second driven gear 402. The second driven gear 402 is installed on the transmission shaft 403, and a third driven gear 404 is fixedly installed on the transmission shaft 403. The third driven gear 404 meshes with the second driving gear 401 connected to another first driving sprocket 201. A circular groove is opened on one side of the frame 10, and the transmission shaft 403 penetrates the circular groove. An end gear 405 is fixedly installed at one end of the transmission shaft 403, and the end gear 405 is rotatably connected to the gear column 301. The motor 101 is connected to any one of the first driving sprockets 201. The first driving sprockets 201 on both sides are connected to the transmission shaft 403 through the first driving gear 401 and the second driving gear 402 , so that the chains 202 on both sides move synchronously and drive the gear column 301 to rotate through the end gear 405 .

[0034] By setting the transmission structure 40, the motor 101 can not only drive the continuous lifting structure 20, but also drive the rotating structure 30. At the same time, it ensures that the rotation speeds of the chains 202 on the continuous lifting structures 20 on both sides are equal, thereby avoiding the first storage rack 102 from tilting.

[0035] In this embodiment, a circular groove is provided on one side of the frame 10 , a motor 101 is fixedly mounted on one side of the frame 10 , the output shaft of the motor 101 corresponds to the position of the circular groove, and the output shaft of the motor 101 is connected to the first driving sprocket 201 on the corresponding side.

[0036] The working principle and use process of the utility model are as follows: the motor 101 is started, the output shaft of the motor 101 rotates to drive the first driving sprocket 201 and the second driving gear 401 to rotate, the first driving sprocket 201 rotates to drive the chain 202 to rotate, the chain 202 rotates to drive the fixed block 204 to move, the fixed block 204 moves to drive the support shaft 205 to move, the support shaft 205 moves to drive the first storage rack 102; the transmission shaft 403 rotates to drive the end gear 405 to rotate, the end gear 405 rotates to drive the gear column 301 to rotate, the gear column 301 rotates to drive the limit rod 302 to rotate, the limit rod 302 rotates to drive the second storage rack 303 to rotate.

[0037] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed in the present application, and these modifications or replacements should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

Claims

1. A display cabinet that is easily adjustable, comprising a frame (10), characterized in that: Two continuous lifting structures (20) are arranged in the frame (10); a first storage rack (102) is arranged between the two continuous lifting structures (20); a rotating structure (30) is arranged on one side of the continuous lifting structure (20); and a transmission structure (40) is connected to the continuous lifting structure (20) and the rotating structure (30).

2. The easily adjustable display cabinet according to claim 1, characterized in that: The continuous lifting structure (20) comprises a first driving sprocket (201), a chain (202), a first driven sprocket (203), a fixed block (204), a support shaft (205), and a nut (206). The frame (10) is provided with the first driving sprocket (201) and the first driven sprocket (203). The chain (202) is arranged between the first driving sprocket (201) and the first driven sprocket (203). One side of the chain (202) is fixedly connected to the fixed block (204). The fixed block (204) is provided with a circular groove. The support shaft (205) is movably installed in the circular groove. One end of the support shaft (205) is provided with a thread. The support shaft (205) is rotatably connected to the nut (206) through the thread.

3. The easily adjustable display cabinet according to claim 1, characterized in that: The rotating structure (30) comprises a gear column (301), a limiting rod (302), a second storage rack (303), and a bolt (304); a circular groove is provided at the bottom of the frame (10); a bearing is fixedly installed in the circular groove; the outer wall of the bearing is fixedly connected to the frame (10); the inner wall of the bearing is fixedly connected to a rotating shaft; the top of the rotating shaft is fixedly installed with a gear column (301); the top of the gear column (301) is fixedly connected to three limiting rods (302); a second storage rack (303) is arranged between the limiting rods (302); a threaded groove is provided on one side of the second storage rack (303); the threaded groove is connected to a bolt (304) for fastening the second storage rack (303).

4. The easily adjustable display cabinet according to claim 1, characterized in that: The transmission structure (40) comprises a second driving gear (401), a second driven gear (402), and a transmission shaft (403); one side of the continuous lifting structure (20) is connected to the second driving gear (401); the second driving gear (401) is meshed with the second driven gear (402); the second driven gear (402) is mounted on the transmission shaft (403); a third driven gear (404) is fixedly mounted on the transmission shaft (403); the third driven gear (404) is connected to the continuous lifting structure (20) on the other side; one end of the transmission shaft (403) is fixedly mounted with an end face gear (405); and the end face gear (405) is connected to the rotating structure (30).

5. The easily adjustable display cabinet according to claim 1, characterized in that: A circular groove is provided on one side of the frame (10), a motor (101) is fixedly mounted on one side of the frame (10), an output shaft of the motor (101) corresponds to the position of the circular groove, and the output shaft of the motor (101) is connected to the continuous lifting structure (20).

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