Air-cooled display cabinet

Abstract

The utility model relates to the technical field of display cabinets, and discloses an air-cooled display cabinet, which comprises a cabinet body, placing plates and a connecting structure, a cabinet door is rotatably arranged on the cabinet body, a plurality of groups of placing plates are arranged, each group comprises two placing plates, the placing plates are uniformly distributed in the cabinet body, fixing shafts are arranged on the outer sides of the placing plates, two fixing shafts are symmetrically fixed on the outer sides of the placing plates, and the connecting structure is connected with the cabinet door. One end, far away from the placing plates, of each fixing shaft is fixedly provided with an embedded block, the inner side of the cabinet body is provided with a plurality of concentric-square-shaped grooves, the concentric-square-shaped grooves are symmetrically distributed in the cabinet body, the embedded blocks slide in the concentric-square-shaped grooves in an embedded mode, and the connecting structures are located in the cabinet body and used for connecting the two placing plates in the same group. When the cake on the placing plate on the inner side needs to be taken, the two placing plates in the same group can be driven to exchange positions through sliding of the embedded blocks in the concentric-square-shaped grooves, the placing plate on the inner side is moved to the outer side, and the operation that the cake on the front side is taken out firstly and then placed in is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of display cabinets, in particular to an air-cooled display cabinet. Background Art

[0002] Display cabinets are protective display tables provided for displaying goods. Display cabinets have a solid structure, are easy to assemble and disassemble, and are convenient to transport. Therefore, they are widely used in company showrooms, exhibitions, department stores, advertisements, etc. Display cabinets can be divided into metal display cabinets, wooden display cabinets, etc. according to materials, desktop display cabinets, floor-standing display cabinets, etc. according to styles, and safe display cabinets, air-cooled display cabinets, etc. according to functions.

[0003] When an air-cooled display cabinet for displaying cakes is in use, since its internal support plate is fixed to the cabinet body, when the cakes located inside the display cabinet are sold, the cakes located outside need to be taken out first before the cakes located inside can be taken out. The cakes located outside are frequently taken out and put in, which may cause damage to the cakes and affect the appearance of the cakes. For this reason, we propose an air-cooled display cabinet. Utility Model Content

[0004] The purpose of the utility model is to provide an air-cooled display cabinet to solve the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an air-cooled display cabinet, comprising a cabinet body, a placement plate and a connecting structure. The cabinet body is rotatably provided with a cabinet door, and the placement plates are provided with multiple groups, each group is provided with two, and the placement plates are evenly distributed in the cabinet body. A fixed shaft is provided on the outer side of the placement plate, and two fixed shafts are provided, which are symmetrically fixed on the outer side of the placement plate, and an embedded block is fixed at the end of the fixed shaft away from the placement plate, and a circular groove is provided on the inner side of the cabinet body. There are multiple circular grooves, which are symmetrically distributed inside the cabinet body, and the embedded blocks are embedded and slid in the circular grooves. The connecting structure is located in the cabinet body and is used to connect two placement plates in the same group. The utility model sets the two placement plates as a group and then connects them together through the connecting structure. When it is necessary to take the cake on the placement plate on the inner side, the two placement plates in the same group can be driven to exchange positions by sliding the embedded block in the circular groove, and the placement plate on the inner side can be moved to the outer side, eliminating the operation of taking out the cake on the front side first and then putting the cake in.

[0006] Preferably, the connecting structure includes a rotating rod, a convex shaft is fixed in the cabinet, a plurality of convex shafts are provided and symmetrically distributed in the cabinet, a plurality of rotating rods are provided and are rotatably connected to the convex shafts respectively, sliding cavities are provided at both ends of the rotating rod, a support rod is slidably provided in the sliding cavity, a protrusion is fixed at the end of the support rod away from the rotating rod, the fixed shaft passes through the protrusion and is rotatably connected to the protrusion, so that the two placement plates in the same group can move in an interlaced manner, and then the two placement plates can exchange positions.

[0007] Preferably, a placement frame is provided in the cabinet, and there are multiple placement frames. Two placement plates in the same group are located in one placement frame. A slide groove is provided on the side of the placement frame, and the rotating rod is engaged with the slide groove to limit the two placement plates in the same group to avoid accidental movement of the placement plate when one end of the placement plate is not needed.

[0008] Preferably, a support block is provided in the cabinet, and a plurality of support blocks are provided and evenly fixed in the cabinet. The bottom of the placement frame is slidably connected to the top of the support block to assist in supporting the placement plate.

[0009] Preferably, the insert is square to ensure that the placement plate is always vertically upward when moving.

[0010] Preferably, a recessed groove is provided on the outer side of the placement plate to facilitate holding the placement plate.

[0011] Preferably, a fixing frame is fixed to the bottom of the placement frame to further fix and support the bottom of the placement plate.

[0012] Preferably, ventilation holes are symmetrically arranged on the outside of the placement frame to facilitate the flow of cold air between the placement plates and ensure the stability of the temperature inside the cabinet.

[0013] Preferably, the placing plate is made of a transparent plastic material, which makes it easy to observe the cake on the placing plate and reduces the weight of the placing plate.

[0014] Preferably, a placement groove is provided in the placement plate, which can limit the position of the cake placed on the placement plate to prevent the cake from sliding off when the placement plate moves.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The utility model sets two placing plates as one group, and the two placing plates in the same group are connected together by supporting rods and rotating rods that can slide against each other. When it is necessary to take out the cake on the placing plate at the inner side, the two placing plates in the same group can be driven to exchange positions by sliding the embedded block in the circular groove, and the placing plate at the inner side can be moved to the outer side, thereby eliminating the operation of taking out the cake at the front side first and then putting the cake in.

[0017] When two placement plates in the same group move, the two support rods simultaneously extend and slide in the rotating rod, ensuring that the two placement plates can stably perform staggered movement, thereby facilitating the replacement of the two placement plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the cabinet of the utility model;

[0021] Figure 3 This is a partial schematic diagram of the placement plate portion of the utility model;

[0022] Figure 4 It is a partial schematic diagram of the connection structure of the utility model;

[0023] Figure 5 for Figure 2 Enlarged view of point A in the middle.

[0024] Explanation of the figure numbers: 1. Cabinet body; 2. Cabinet door; 3. Placement plate; 4. Fixed shaft; 5. Embossed block; 6. Circular groove; 7. Connecting structure; 8. Rotating rod; 9. Protruding shaft; 10. Support rod; 11. Protruding block; 12. Placement frame; 13. Slide groove; 14. Support block; 15. Sink groove; 16. Fixed frame; 17. Ventilation hole; 18. Placement groove. DETAILED DESCRIPTION

[0025] The utility model is described in further detail below in conjunction with the accompanying drawings.

[0026] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the utility model defined in the following description can be used for other implementation schemes, variations, improvements, equivalent schemes, and other technical solutions that do not deviate from the spirit and scope of the utility model.

[0027] Those skilled in the art should understand that, in the disclosure of the present invention, the directions or positions indicated by the terms "longitudinal", "lateral", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the directions or positional relationships shown in the accompanying drawings, which are only simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or component referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the above terms should not be understood as limitations on the present invention.

[0028] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity. Example

[0029] See also Figure 1-Figure 5 When the cabinet 1 is in the working state, the two plates 3 are in the working state, and ...

[0030] The connecting structure 7 includes a rotating rod 8, a cam shaft 9 is fixed in the cabinet 1, and there are multiple cam shafts 9, which are symmetrically distributed in the cabinet 1. There are multiple rotating rods 8, which are rotatably connected to the cam shafts 9 respectively. Sliding cavities are provided at both ends of the rotating rod 8, and a support rod 10 is slidably provided in the sliding cavity. A protrusion 11 is fixed at the end of the support rod 10 away from the rotating rod 8. The fixed shaft 4 passes through the protrusion 11 and is rotatably connected to the protrusion 11, so that the two placement plates 3 in the same group can move alternately, and then the two placement plates 3 can exchange positions.

[0031] A placement frame 12 is provided in the cabinet 1, and there are multiple placement frames 12. Two placement boards 3 in the same group are located in one placement frame 12. A slide groove 13 is provided on the side of the placement frame 12. The rotating rod 8 is engaged with the slide groove 13 to limit the two placement boards 3 in the same group to avoid accidental movement of the placement board 3 when one end of the placement board 3 is not needed.

[0032] The insert block 5 is square, ensuring that the placement plate 3 is always vertically upward when moving.

[0033] A sink groove 15 is provided on the outer side of the placement plate 3 to facilitate holding the placement plate 3 .

[0034] The placing plate 3 is made of a transparent plastic material, which makes it easy to observe the cake on the placing plate 3 and can reduce the weight of the placing plate 3 at the same time.

[0035] Ventilation holes 17 are symmetrically arranged on the outside of the placement frame 12 to facilitate the flow of cold air between the placement plates 3 and ensure the stability of the temperature inside the cabinet 1.

[0036] A supporting block 14 is provided in the cabinet 1 . There are multiple supporting blocks 14 which are evenly fixed in the cabinet 1 . The bottom of the placement frame 12 is slidably connected to the top of the supporting block 14 for auxiliary support of the placement plate 3 . The supporting block 14 can support the placement frame 12 .

[0037] A fixing frame 16 is fixed to the bottom of the placement frame 12 , and the fixing frame 16 is used to further fix and support the bottom of the placement plate 3 .

[0038] A placement groove 18 is provided in the placement plate 3, which can limit the cake placed on the placement plate 3 to prevent the cake from sliding off when the placement plate 3 moves.

[0039] The two placing plates 3 are set as a group, and the two placing plates 3 in the same group are connected together by the supporting rods 10 and the rotating rods 8 that can slide against each other. When it is necessary to take the cake on the placing plate 3 on the inner side, the placing frame 12 is pulled out, and the placing plate 3 on the outer side is lifted upward. At this time, the placing plate 3 on the inner side moves downward under the rotation of the rotating rod 8 until the embedded block 5 on the placing plate 3 on the outer side abuts against the top of the inner side of the circular groove 6, and then the placing plate 3 on the outer side is pushed inward. At this time, the placing plate 3 on the inner side is rotated. The rod 8 gradually moves outward under the rotation action until the embedded block 5 on the inner placement plate 3 abuts against the front of the inner side of the arc groove, and then the placement plate 3 is lifted upward to complete the exchange of the two placement plates 3, and then the two placement plates 3 are fixed by inserting the placement frame 12; the two placement plates 3 of the same group are driven to exchange positions by sliding the embedded block 5 in the circular groove 6, and the placement plate 3 on the inner side is moved to the outer side, eliminating the operation of taking out the cake on the front side first and then putting the cake in, avoiding accidentally touching the cake during transfer and causing the cake to be damaged;

[0040] Since the slide groove 13 in the placement frame 12 is engaged with the outer side of the rotating rod 8 , after the placement frame 12 is inserted into the outer side of the placement plate 3 , the two placement plates 3 can be prevented from continuing to move.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or may also include elements inherent to such process, method, article or device.

[0042] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments. Without departing from the principles, the embodiments of the present invention may be deformed or modified in any way.

Claims

1. An air-cooled display cabinet, comprising: A cabinet body (1), wherein a cabinet door (2) is rotatably provided on the cabinet body (1); It is characterized by also including: A placement plate (3), wherein the placement plates (3) are provided in a plurality of groups, each group being provided with two, the placement plates (3) being evenly distributed in the cabinet (1), a fixed shaft (4) being provided on the outside of the placement plate (3), two fixed shafts (4) being provided and symmetrically fixed on the outside of the placement plate (3), an insert (5) being fixed on one end of the fixed shaft (4) away from the placement plate (3), a circular groove (6) being provided on the inside of the cabinet (1), a plurality of circular grooves (6) being provided and symmetrically distributed inside the cabinet (1), and the insert (5) being inserted and slidable in the circular groove (6); A connection structure (7), the connection structure (7) is located in the cabinet (1) and is used to connect two placement plates (3) in the same group.

2. The air-cooled display cabinet according to claim 1, characterized in that: The connection structure (7) comprises a rotating rod (8), a convex shaft (9) is fixed in the cabinet (1), a plurality of convex shafts (9) are provided and symmetrically distributed in the cabinet (1), a plurality of rotating rods (8) are provided and are respectively rotatably connected to the convex shafts (9), a sliding cavity is provided at both ends of the rotating rod (8), a support rod (10) is slidably provided in the sliding cavity, a convex block (11) is fixed at one end of the support rod (10) away from the rotating rod (8), and the fixed shaft (4) passes through the convex block (11) and is rotatably connected to the convex block (11).

3. The air-cooled display cabinet according to claim 2, characterized in that: A placement frame (12) is provided in the cabinet (1), and a plurality of placement frames (12) are provided. Two placement plates (3) in the same group are located in one placement frame (12). A sliding groove (13) is provided on the side of the placement frame (12), and the rotating rod (8) is engaged with the sliding groove (13).

4. The air-cooled display cabinet according to claim 3, characterized in that: A support block (14) is provided in the cabinet (1), and a plurality of the support blocks (14) are provided and are evenly fixed in the cabinet (1), and the bottom of the placement frame (12) is slidably connected to the top of the support block (14).

5. The air-cooled display cabinet according to claim 1, characterized in that: The insert (5) is square.

6. The air-cooled display cabinet according to claim 1, characterized in that: A sink groove (15) is provided on the outer side of the placement plate (3).

7. The air-cooled display cabinet according to claim 3, characterized in that: A fixing frame (16) is fixed to the bottom of the placement frame (12).

8. The air-cooled display cabinet according to claim 3, characterized in that: Ventilation holes (17) are symmetrically arranged on the outer side of the placement frame (12).

9. The air-cooled display cabinet according to claim 1, characterized in that: The placement plate (3) is made of a transparent plastic material.

10. The air-cooled display cabinet according to claim 1, characterized in that: A placement groove (18) is provided in the placement plate (3).

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