Adjustable glass door display cabinet
By using an adjustment mechanism driven by a servo motor in the glass door display cabinet, the automatic up and down adjustment of the load plate is realized, which solves the display problem caused by the different heights of items in existing freezers, improves work efficiency and improves the preservation of items. and display effects.
Patent Information
- Application Number
- CN202323647441.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-29
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2033-12-29
AI Technical Summary
When displaying items, due to the different heights of the items, some items cannot be placed inside the freezer for display, and the loading board needs to be manually adjusted, which is cumbersome and inefficient.
An adjustable glass door display cabinet is designed, which uses an adjustment mechanism driven by a servo motor to drive the limit plate and load plate up and down through a U-shaped seat to achieve automatic adjustment.
No manpower regulation is required, which improves work efficiency and ensures that all items can be convenient to display. At the same time, through the setting of cold fans and lighting, it improves the freshness and display effect of items.
Smart Images
Figure CN222382923U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of display cabinets, in particular to an adjustable glass door display cabinet. Background Art
[0002] Freezer is another name for refrigerators and freezers. All evaporating tubes of high-quality freezers are made of high-quality copper coils and processed into wide and special shapes. The surface of the stainless steel plate is smooth and the thickness of the whole plate is uniform. The appropriate thickness not only ensures a long service life, but also makes the appearance of the freezer flat and strong. Copper tubes have better cooling effect and better corrosion resistance than aluminum tubes or composite tubes. High-quality copper coils have the advantages of high cleanliness inside the tube and fewer pipe joints, which can effectively prevent leakage or blockage in the refrigeration system. The round tube is processed into a rectangle, so that the contact between the evaporating tube and the cooling inner tank changes from point contact to surface contact, which expands the transfer area and can speed up the refrigeration speed.
[0003] In the existing refrigerators, when items are displayed, the heights of each item are different, resulting in some items being unable to be placed inside the refrigerator for display. The refrigerators on the market require staff to take the items down first and then move the loading plate to adjust it to the corresponding hooks, and then place the items on the loading plate. If the heights of the items placed next time are not consistent, it is necessary to adjust again, which is too cumbersome and has low work efficiency. Therefore, an adjustable glass door display cabinet is proposed to solve the above problem. Utility Model Content
[0004] In view of the deficiencies of the prior art, the utility model provides an adjustable glass door display cabinet, which has the advantage of automatic adjustment and solves the technical problem that a person needs to take down the items first and then move the loading plate to adjust it to the corresponding hook.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable glass door display cabinet, comprising a work box 1, characterized in that: a display cabinet 2 is fixedly connected to the top of the work box 1, a cavity is opened on the left and right side walls of the display cabinet 2, two loading boards 7 are arranged between the left and right side walls of the display cabinet 2, the bottom of the inner cavity of the work box 1 is fixedly connected to an adjustment mechanism 4 extending to the inside of the left and right cavities and fixedly connected, the left and right sides of the bottom of the loading board 7 are fixedly connected to limit plates 8, the left and right sides of the inner cavity of the display cabinet 2 are provided with two U-shaped seats 9 fixedly connected to the adjustment mechanism 4, the The U-shaped seat 9 has slots on both sides, the rear side wall of the inner cavity of the limit plate 8 is fixedly connected to a limit rod 81, and is fixedly connected to a spring 82 mounted on the outside of the limit rod, the other side of the spring 82 is fixedly connected to a sleeve 83 extending to the outside of the limit plate 8, the sleeve 83 and the limit plate 8 are provided with a through hole connected to the slot, a card plate 84 located at the slot is provided at the through hole, a rotating plate 85 for limiting the card plate 84 is provided inside the sleeve 83, and a rotating switch 86 fixedly connected to the rotating plate 85 is provided on one side of the sleeve 83 located outside the limit plate 8.
[0006] Further, the adjustment mechanism includes a servo motor fixedly connected to the work box, the output end of the servo motor is fixedly connected to an output rod rotatably connected to the top wall of the work box, the left and right sides of the inner cavity of the work box are rotatably connected to transmission rods extending to the left and right cavities, the transmission rod is rotatably connected to the top of the cavity, two threaded strips with opposite directions are provided on the transmission rod, a slider located on the threaded strip is sleeved on the transmission rod, the U-shaped seat is fixedly connected to the slider, the left and right side walls of the inner cavity of the display cabinet are vertically provided with sliding grooves connected to the cavity, the slider passes through the sliding grooves and extends to the inner cavity of the display cabinet, and the output rod and the transmission rod are sleeved with transmission belts for power transmission.
[0007] Furthermore, a transmission wheel is fixedly connected to the output rod and the transmission rod, and the transmission belt is located on the transmission wheel.
[0008] Furthermore, a maintenance opening is provided on the front side of the working box, a box door located at the maintenance opening is hingedly connected to the front side of the working box through hinges, and a glass door body is fixedly hingedly connected to the front side of the display cabinet.
[0009] Furthermore, a glass door is hingedly connected to the front side of the display cabinet through hinges, and four feet for supporting the working box are fixedly connected to the bottom of the working box.
[0010] Furthermore, a cooling fan is fixedly connected to the top of the display cabinet, and left and right output ports at the bottom of the cooling fan are fixedly connected to delivery pipes extending into the display cabinet. The bottoms of the display cabinet and the loading board are fixedly connected to lighting lamps.
[0011] Compared with the prior art, the technical solution of this application has the following beneficial effects:
[0012] The adjustable glass door display cabinet drives the U-shaped seat to move up and down through the adjustment mechanism, so that the limit plate and the loading plate move synchronously, and no human adjustment is required. The internal articles are kept fresh by arranging a cold air fan, and the articles are illuminated by arranging a lighting lamp, so that the articles can be displayed more cleanly. The overall structure is simple, and the advantage of convenient adjustment is achieved, which greatly improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the structure of the utility model;
[0014] Figure 2 It is a cross-sectional schematic diagram of the utility model;
[0015] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model;
[0016] Figure 4 It is a schematic diagram of the connection structure of the limit plate and the U-shaped seat of the utility model.
[0017] In the figure: 1. working box; 2. display cabinet; 3. base; 4. adjusting mechanism; 41. servo motor; 42. output rod; 43. transmission rod; 45. slider; 46. transmission belt; 5. air cooler; 6. conveying pipe; 7. loading plate; 8. limit plate; 81. limit rod; 82. spring; 83. sleeve; 84. clamping plate; 85. rotating plate; 86. rotating switch; 9. U-shaped seat; 10. lighting lamp; 11. glass door body. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0019] See also Figure 1-4, an adjustable glass door display cabinet in the present application includes a work box 1, characterized in that: the top of the work box 1 is fixedly connected to a display cabinet 2, the left and right side walls of the display cabinet 2 are provided with a cavity, two loading boards 7 are arranged between the left and right side walls of the display cabinet 2, the bottom of the inner cavity of the work box 1 is fixedly connected to an adjustment mechanism 4 extending to the inside of the left and right cavities, and the left and right sides of the bottom of the loading board 7 are fixedly connected to limit plates 8, and the left and right sides of the inner cavity of the display cabinet 2 are provided with two U-shaped seats 9 fixedly connected to the adjustment mechanism 4, and the left and right sides of the U-shaped seat 9 are fixedly connected to the adjustment mechanism 4. A card slot is provided on the side, and the rear side wall of the inner cavity of the limit plate 8 is fixedly connected to the limit rod 81, and is fixedly connected to a spring 82 mounted on the outside of the limit rod 81, and the other side of the spring 82 is fixedly connected to a sleeve 83 extending to the outside of the limit plate 8, and the sleeve 83 and the limit plate 8 are provided with a through hole connected to the card slot, and a card plate 84 located at the card slot is provided at the through hole, and a rotating plate 85 for limiting the card plate 84 is provided inside the sleeve 83, and a rotating switch 86 fixedly connected to the rotating plate 85 is provided on the side of the sleeve 83 located outside the limit plate 8.
[0020] In the above embodiment, the adjustment mechanism 4 is provided to adjust up and down, so that the U-shaped seat 9 drives the limit plate 8 to adjust, and at the same time, the loading plate 7 is adjusted up and down. When the loading plate 7 needs to be removed, the rotating plate 85 is driven to be placed vertically through the rotating switch 86, so that the rotating plate 85 does not limit the clamping plate 84, and at the same time, the sleeve 83 is pushed, so that the sleeve 83 compresses the spring 82 and allows the clamping plate 84 to enter the interior of the limit plate 8, so that the loading plate 7 can be removed for cleaning or replacement. When the rotating plate 85 is placed horizontally, the rotating plate 85 resists the clamping plate 84, so that the clamping plate 84 cannot shrink, so the limit plate 8 is clamped with the U-shaped seat 9.
[0021] Furthermore, the adjustment mechanism 4 includes a servo motor 41 fixedly connected to the work box 1, and the output end of the servo motor 41 is fixedly connected to an output rod 42 rotatably connected to the inner top wall of the work box 1. The left and right sides of the inner cavity of the work box 1 are rotatably connected to transmission rods 43 extending to the left and right cavities. The transmission rod 43 is rotatably connected to the top of the cavity. Two threaded strips with opposite directions are arranged on the transmission rod 43. A slider 45 located on the threaded strip is sleeved on the transmission rod 43. The U-shaped seat 9 is fixedly connected to the slider 45. The left and right side walls of the inner cavity of the display cabinet 2 are vertically opened with sliding grooves connected to the cavity. The slider 45 passes through the sliding groove and extends to the inner cavity of the display cabinet 2. A transmission belt 46 for power transmission is sleeved on the output rod 42 and the transmission rod 43.
[0022] In the above embodiment, the servo motor 41 and the transmission rod 43 are arranged in a triangle. When the servo motor 41 is started, the transmission belt 46 is driven more powerfully through the output rod 42, and the transmission rod 43 is driven to rotate at the same time. The threaded bar and the slider 45 are meshed with each other. The slider 45 is connected to the U-shaped seat 9. The two threaded bars turn in opposite directions. When rotating clockwise, the threaded bar and the slider 45 are meshed to generate relative and opposite forces, so that the upper and lower side loading plates 7 move relative to or opposite to each other, thereby adjusting the distance between the loading plates 7. At the same time, objects can be placed at the bottom of the display cabinet 2 at the same time. The slider 45 is limited by setting a sliding groove, so that the slider 45 cannot rotate when the threaded bar rotates, and can only move up and down through the meshing force.
[0023] Furthermore, a transmission wheel is fixedly connected to the output rod 42 and the transmission rod 43, and a transmission belt 46 is located on the transmission wheel.
[0024] In the above embodiment, by providing a transmission wheel, when the output rod 42 transmits power to the transmission rod 43, the intermediate power loss can be reduced.
[0025] Furthermore, a maintenance opening is provided at the front side of the work box 1 , a box door 11 located at the maintenance opening is hingedly connected to the front side of the work box 1 through hinges, and a glass door body 11 is fixedly hingedly connected to the front side of the display cabinet 2 .
[0026] In the above embodiment, by providing a maintenance port, when a part is damaged and needs maintenance, the internal parts can be repaired by opening and closing the box door, which is convenient for maintenance personnel to perform maintenance.
[0027] Furthermore, a glass door is hinged on the front side of the display cabinet 2 through hinges, and four feet 3 for supporting the working box 1 are fixedly connected to the bottom of the working box 1 .
[0028] In the above embodiment, the working box 1 is supported by providing the base 3, and the cold air transmitted by the air cooler 5 can be sealed by providing the glass door, which can effectively save energy and reduce energy consumption.
[0029] Furthermore, a cooling fan 5 is fixedly connected to the top of the display cabinet 2, and the left and right output ports at the bottom of the cooling fan 5 are fixedly connected to conveying pipes 6 extending into the interior of the display cabinet 2. The bottoms of the display cabinet 2 and the loading board 7 are fixedly connected to lighting lamps 10.
[0030] In the above embodiment, cold air is transmitted to the interior of the display cabinet 2 by the air cooler 5 and the delivery pipe 6, and the lighting lamp 10 is provided to illuminate the items displayed inside, thereby increasing the attention and giving buyers a bright view.
[0031] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An adjustable glass door display cabinet, comprising a work box (1), characterized in that: The top of the working box (1) is fixedly connected to a display case (2), the left and right side walls of the display case (2) are provided with cavities, two loading plates (7) are arranged between the left and right side walls of the display case (2), the bottom of the inner cavity of the working box (1) is fixedly connected to an adjustment mechanism (4) extending to the inside of the left and right cavities, the loading plates (7) are fixedly connected to the left and right sides of the bottom, the limiting plates (8) are fixedly connected to the left and right sides of the bottom of the loading plates (7), two U-shaped seats (9) fixedly connected to the adjustment mechanism (4) are arranged on the left and right sides of the inner cavity of the display case (2), the U-shaped seats (9) are provided with slots on the left and right sides, and the rear side of the inner cavity of the limiting plates (8) is fixedly connected to the inner cavity of the limiting plates (8). The wall is fixedly connected to a limit rod (81) and is fixedly connected to a spring (82) sleeved on the outside of the limit rod (81); the other side of the spring (82) is fixedly connected to a sleeve (83) extending to the outside of the limit plate (8); the sleeve (83) and the limit plate (8) are provided with a through hole communicating with the card slot; a card plate (84) located at the card slot is provided at the through hole; a rotating plate (85) for limiting the card plate (84) is provided inside the sleeve (83); and a rotating switch (86) fixedly connected to the rotating plate (85) is provided on one side of the sleeve (83) located outside the limit plate (8).
2. An adjustable glass door display cabinet according to claim 1, characterized in that: The adjustment mechanism (4) comprises a servo motor (41) fixedly connected to the working box (1); an output end of the servo motor (41) is fixedly connected to an output rod (42) rotatably connected to the top wall of the working box (1); transmission rods (43) extending to the inside of the left and right cavities are rotatably connected to the left and right sides of the inner cavity of the working box (1); the transmission rods (43) are rotatably connected to the top of the cavity; two threads in opposite directions are arranged on the transmission rod (43); a slider (45) located on the threaded strip is sleeved on the transmission rod (43); the U-shaped seat (9) is fixedly connected to the slider (45); sliding grooves communicating with the cavity are vertically opened on the left and right side walls of the inner cavity of the display cabinet (2); the slider (45) passes through the sliding groove and extends to the inner cavity of the display cabinet (2); and a transmission belt (46) for power transmission is sleeved on the output rod (42) and the transmission rod (43).
3. The adjustable glass door display cabinet according to claim 2, characterized in that: The output rod (42) and the transmission rod (43) are fixedly connected with a transmission wheel, and the transmission belt (46) is located on the transmission wheel.
4. The adjustable glass door display cabinet according to claim 1, characterized in that: The front side of the working box (1) is provided with a maintenance opening, the front side of the working box (1) is hingedly connected to a box door located at the maintenance opening via a hinge, and the front side of the display cabinet (2) is fixedly hingedly connected to a glass door body (11).
5. The adjustable glass door display cabinet according to claim 1, characterized in that: The front side of the display cabinet (2) is hinged with a glass door via a hinge, and the bottom of the work box (1) is fixedly connected with four feet (3) for supporting the work box (1).
6. The adjustable glass door display cabinet according to claim 1, characterized in that: The top of the display cabinet (2) is fixedly connected to a cooling fan (5), the left and right output ports at the bottom of the cooling fan (5) are fixedly connected to delivery pipes (6) extending into the interior of the display cabinet (2), and the bottoms of the display cabinet (2) and the object loading plate (7) are fixedly connected to lighting lamps (10).