Garbage classification model display device

Abstract

The utility model discloses a garbage classification model display device, which comprises a storage box, a lifting mechanism and a garbage classification display model mechanism, the storage box comprises a box body, the top of the box body is provided with an opening, the lifting mechanism comprises a lifting unit and a lifting plate, the lifting unit and the lifting plate are both arranged in the box body, and the garbage classification display model mechanism is arranged in the box body. The garbage classification display model mechanism is installed on the lifting plate, the lifting plate is connected with the lifting unit, and the garbage classification display model mechanism is driven by the lifting unit to extend out of the box body or be stored in the box body. The garbage classification model display device can effectively protect the garbage classification display model mechanism, and is portable.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of garbage classification model, concretely relates to a garbage classification model display device. BACKGROUND

[0002] The garbage classification display model is a three-dimensional figure, which can display the scene, facility or equipment of garbage classification in all directions. These models are often used for designing, displaying and propagating exhibition halls, exhibition pavilions or education bases related to garbage classification.

[0003] However, the existing garbage classification display model often does not have the storage protection function of the model, so that the garbage classification display model is not only inconvenient to carry, but also easy to be collided and worn, and has a short service life. UTILITY MODEL CONTENT

[0004] The utility model solves the technical problem in the prior art, provides a garbage classification model display device, which can effectively protect the garbage classification display model mechanism and has portability.

[0005] In order to solve the above problems, the utility model adopts the following technical scheme:

[0006] A garbage classification model display device, comprising a storage box, a lifting mechanism and a garbage classification display model mechanism, the storage box comprises a box body, an opening is arranged at the top of the box body, the lifting mechanism comprises a lifting unit and a lifting plate, the lifting unit and the lifting plate are arranged in the box body, the garbage classification display model mechanism is installed on the lifting plate, the lifting plate is connected with the lifting unit, and the garbage classification display model mechanism is driven to extend out of the box body or be stored in the box body under the driving of the lifting unit.

[0007] Preferably, the garbage classification display model mechanism comprises a support plate and different types of garbage can models fixedly installed on the support plate, and the support plate is fixedly installed on the lifting plate.

[0008] Preferably, the garbage can models comprise a hazardous waste can model, a recyclable waste can model, a kitchen waste can model and other waste can models, and the hazardous waste can model, the recyclable waste can model, the kitchen waste can model and the other waste can model are arranged on the support plate in sequence.

[0009] Preferably, observation windows are arranged on the hazardous waste can model, the recyclable waste can model, the kitchen waste can model and the other waste can model.

[0010] Preferably, the display screen is installed on the harmful garbage can model, the recyclable garbage can model, the kitchen garbage can model and the other garbage can model.

[0011] Preferably, the lifting unit comprises a servo motor, a plurality of screw rods installed in the vertical direction in the box body, the plurality of screw rods penetrating through the lifting plate and being threadedly connected with the lifting plate, the servo motor being fixed at the bottom of the box body, a plurality of synchronous wheels being sleeved on the output shaft of the servo motor, the plurality of screw rods being sleeved with the synchronous wheels, and the plurality of synchronous wheels on the output shaft of the servo motor being connected with the synchronous wheels on the screw rods through the synchronous belts, so as to drive the screw rods to rotate and further drive the lifting plate to move up and down.

[0012] Preferably, the storage box further comprises a box cover, the box cover being arranged on the top of the box body and being fixed with the box body through a locking assembly.

[0013] Preferably, the locking assembly comprises a locking block, the locking block being fixedly installed at the bottom of the box body and being provided with a pin hole at one side thereof, a first vertical plate being located at the side away from the locking block and being arranged in the vertical direction, a second vertical plate being located at the side close to the locking block and being arranged in the vertical direction opposite to the first vertical plate, a plurality of horizontal rods being arranged in the horizontal direction and having two ends connected with the first vertical plate and the second vertical plate respectively, a plurality of springs being sleeved on the plurality of horizontal rods respectively, an L-shaped plate comprising a vertical segment and a horizontal segment, the vertical segment being provided with a pin rod at the side close to the pin hole, the pin rod being matched with the pin hole, the horizontal segment being located below the locking block and being fixedly installed with a compression plate at the bottom thereof, the plurality of horizontal rods penetrating through the compression plate, the compression plate compressing the springs when sliding from the first vertical plate to the second vertical plate, and the pin rod being separated from the pin hole.

[0014] Preferably, the vertical segment of the L-shaped plate is further provided with a pull ring at the side away from the pin hole.

[0015] Preferably, the top of the box cover is provided with a handle.

[0016] In the garbage classification model display device, the garbage classification display model mechanism is arranged on the lifting plate in the box body, the lifting unit can drive the lifting plate to lift, when display is needed, the garbage classification display model mechanism can be extended out of the box body, so as to facilitate the audience to observe and learn; after display is finished, the garbage classification display model mechanism can be stored in the box body through the lifting unit, so as to effectively protect the garbage classification display model mechanism and facilitate carrying and transferring. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is the sectional view of the garbage classification model display device in the embodiment 1 of the utility model.

[0018] Figure 2 is the structure schematic view of the garbage classification display model mechanism in the embodiment 1 of the utility model;

[0019] Figure 3 is the connection schematic view of the box body and the box cover in the embodiment 1 of the utility model;

[0020] Figure 4 is Figure 3 the partial close-up view of A in figure.

[0021] In the figure: 1-box body, 2-screw rod, 3-lifting plate, 4-supporting plate, 5-harmful garbage box model, 6-recyclable garbage box model, 7-kitchen garbage box model, 8-other garbage box model, 9-harmful garbage model, 10-recyclable model, 11-kitchen garbage model, 12-other garbage model, 13-display screen, 14-servo motor, 15-synchronous wheel, 151-synchronous belt, 16-opening, 17-observation window, 18-box cover, 19-locking block, 20-pin hole, 21-second vertical plate, 211-first vertical plate, 22-cross bar, 23-spring, 24-compression plate, 25-L-shaped plate, 26-pin rod, 27-pull ring, 28-controller, 29-lithium battery, 30-charging interface. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0023] In the description of the utility model, it should be explained that the terms such as "upper" indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, and are only for the convenience and simplification of description, and do not indicate or imply that the indicated device or element must be provided with a particular orientation, constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0024] In the description of the utility model, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0025] In the description of the utility model, it needs to explain, unless another explicit provision and limitation, the term "connection", "arrangement", "installation", "fixation" and so on should do the broad sense understanding, for example can be fixedly connected also can be detachably connected, or integrally connected;It can be directly connected, also can be indirectly connected through the intermediate medium, can be the intercommunication of two elements inside.For the person skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

[0026] The utility model provides a kind of garbage classification model display device, including storage box, lifting mechanism, garbage classification display model mechanism, the storage box includes box, the top of the box is equipped with opening, the lifting mechanism includes lifting unit and lifting plate, the lifting unit and the lifting plate are all arranged in box, the garbage classification display model mechanism is installed on the lifting plate, the lifting plate is connected with the lifting unit, under the drive of the lifting unit, garbage classification display model mechanism is driven to extend outside box or be stored in box.

[0027] Example 1

[0028] As Figure 1 As shown in the utility model discloses a kind of garbage classification model display device, including storage box, lifting mechanism, garbage classification display model mechanism. Storage box includes box 1, the top of the box 1 is equipped with opening 16. Lifting mechanism includes lifting unit and lifting plate 3, lifting unit and lifting plate 3 are all arranged in box 1, garbage classification display model mechanism is installed on the lifting plate 3, the lifting plate 3 is connected with the lifting unit, under the drive of the lifting unit, garbage classification display model mechanism is driven to extend outside box 1 or be stored in box 1. Garbage classification display model mechanism is used to show teaching for garbage classification delivery.

[0029] Box 1 as the basis of the whole device, not only provides stable support, also builds a closed space, for accommodating and protecting internal mechanical mechanism and display content.

[0030] Specifically, when needing to show externally, lifting unit drives lifting plate 3 to move upwards, so that garbage classification display model mechanism is extended to outside box 1 to show;After showing, lifting unit drives lifting plate 3 to move downwards, so that garbage classification display model mechanism is stored in box 1, so as to effectively protect garbage classification display model mechanism, avoid abrasion, and facilitate carrying and transfer.

[0031] In the embodiment, garbage classification display model mechanism includes support plate 4 and different categories of garbage can model fixedly installed on support plate 4, support plate 4 is fixedly installed on lifting plate 3. Specifically, lifting plate 3 and support plate 4 are both flat plate structure.

[0032] like Figure 1 , 2 As shown, the trash can models specifically include four categories: hazardous waste model 5, recyclable waste model 6, kitchen waste model 7, and other waste model 8. These models are arranged sequentially on support plate 4. Support plate 4 serves as the foundation platform for the entire waste sorting display model mechanism, securely connected to lifting plate 3 to ensure the stability of each trash can model above. Hazardous waste model 5, recyclable waste model 6, kitchen waste model 7, and other waste model 8 represent the four major categories of waste sorting: hazardous waste, recyclables, kitchen waste, and other waste. They are presented as scaled-down versions of real waste, providing users with an intuitive visual reference for waste sorting.

[0033] Hazardous waste model 9, recyclable waste model 10, kitchen waste model 11, and other waste model 12 represent the specific types of waste that should be disposed of in each type of trash can. By being built into the bottom of the trash can, they simulate the actual disposal scenario, enhancing the realism and interactivity of the teaching.

[0034] Among them, hazardous waste bin model 5 is used to store hazardous waste model 9, recyclable waste bin model 6 is used to store recyclable waste model 10, kitchen waste bin model 7 is used to store kitchen waste model 11, and other waste bin model 8 is used to store other waste model 12.

[0035] like Figure 2 As shown, observation windows 17 are provided on the hazardous waste bin model 5, the recyclable waste bin model 6, the kitchen waste bin model 7, and the other waste bin model 8.

[0036] Specifically, observation window 17 is located at the bottom of hazardous waste bin model 5, recyclable waste bin model 6, kitchen waste bin model 7, and other waste bin model 8, and is trapezoidal in shape, so as to facilitate observation of the waste models inside the bin models.

[0037] like Figure 2 As shown, display screens 13 are installed on the hazardous waste bin model 5, the recyclable waste bin model 6, the kitchen waste bin model 7, and the other waste bin model 8. The display screens 13 are mounted on top of the hazardous waste bin model 5, the recyclable waste bin model 6, the kitchen waste bin model 7, and the other waste bin model 8. They are rectangular in shape and used to display the category of each waste bin model, as well as related graphic information, classification guidance, or educational videos. This multimedia display method not only enriches teaching methods but also makes the learning process more vivid and interesting, helping to improve the public's understanding and acceptance of waste classification knowledge.

[0038] As shown in Figure 1 , the lifting unit includes a servo motor 14, a plurality of screw rods 2 mounted in the vertical direction in the box body 1, and in this embodiment, the number of screw rods is two, two screw rods 2 are respectively located on both sides of the box body 1, and are respectively rotatably connected with the upper and lower ends of the box body 1. Both of the two screw rods 2 are perpendicular to the plane where the lifting plate 3 is located (the screw rod 2 is arranged along the vertical direction), and are threadedly connected with the lifting plate 3.

[0039] The servo motor 14 is fixed in the middle of the bottom of the box body 1, and two synchronous wheels 15 are sleeved on the output shaft of the servo motor 14, and the bottom of each screw rod 2 is sleeved with a synchronous wheel 15, and the two synchronous wheels 15 on the output shaft of the servo motor 14 are respectively connected with the synchronous wheels 15 on the two sides of the screw rod 2 through the synchronous belts 151, so as to drive the screw rod 2 to rotate, and in turn drive the lifting plate 3 to move up and down.

[0040] The screw rod 2 in this embodiment is the main component of the lifting unit, and by rotating the screw rod 2, linear motion in the vertical direction can be realized, so as to move the garbage classification display model mechanism out of the box body 1 or store it in the box body 1. The lifting plate 3 is threadedly connected with the screw rod 2 and can move smoothly along the axial direction of the screw rod 2.

[0041] As shown in Figure 1 , 3 , in this embodiment, the storage box further includes a box cover 18, which is covered on the top of the box body 1 and is fixed with the box body 1 through a locking assembly.

[0042] As shown in Figure 4As shown, further, the locking assembly comprises: a locking block 19 fixedly installed at the bottom of the box body 1 and protruding downward, one side of which is provided with a pin hole 20; a first vertical plate 211 located on the side away from the locking block 19 provided with the pin hole 20, below the locking block 19 and arranged along the vertical direction; a second vertical plate 21 located on the side close to the locking block 19 provided with the pin hole 20, arranged opposite to the first vertical plate 211 and along the vertical direction; two horizontal rods 22 arranged along the horizontal direction, the two ends of which are connected to the two vertical plates respectively; two springs 23 sleeved on the two horizontal rods 22 respectively; an L-shaped plate 25 comprising a vertical section and a horizontal section, the vertical section of which is provided with a pin rod 26 close to the side of the pin hole 20, the pin rod 26 being matched with the pin hole 20 for insertion into the pin hole 20 to lock the box body 1 and the box cover 18. The horizontal section is located below the locking block 19, and the bottom of the horizontal section is fixedly installed with a compression plate 24 arranged along the vertical direction, the two horizontal rods 22 passing through the compression plate 24 (the compression plate 24 is located between the first vertical plate 211 and the second vertical plate 21 and is arranged on the two horizontal rods 22, and can slide horizontally between the first vertical plate 211 and the second vertical plate 21), the compression plate 24 compressing the spring 23 when sliding from the first vertical plate 211 towards the second vertical plate 21, and the pin rod 26 being separated from the pin hole 20.

[0043] As shown in Figure 4 When it is needed to separate the box body 1 and the box cover 18, the L-shaped plate 25 is pulled to the right to make the pin rod 26 completely separated from the pin hole 20, and then the box body 1 and the box cover 18 are separated; when it is needed to lock the box body 1 and the box cover 18, the L-shaped plate 25 is pulled to the right to make the compression plate 24 compress the spring 23 until the pin rod 26 is completely located on the right side of the pin hole 20 and aligned with the pin hole 20, at this time the L-shaped plate 25 is released, and the pin rod 26 is inserted into the pin hole 20 under the elastic force of the spring 23.

[0044] Optionally, the vertical section of the L-shaped plate 25 is further provided with a pull ring 27 away from the pin hole 20, so as to facilitate pulling the L-shaped plate 25.

[0045] Optionally, the top of the box cover 18 is provided with a handle, and when separating the box body 1 and the box cover 18, the staff can hold the handle to pull the box cover 18, so as to facilitate the separation of the box body 1 and the box cover 18. When the box body 1 and the box cover 18 are fixedly connected, the handle can make the garbage classification display model more convenient to carry.

[0046] As shown in Figure 1 Optionally, the bottom of the box body 1 is further provided with a lithium battery 29, and the outer side of the box body 1 is provided with a charging interface 30 for charging the lithium battery 29, the lithium battery 29 being electrically connected with the servo motor 14 and the display screen 13.

[0047] A controller 28 is also provided at the bottom of the cover 18. The controller 28 is electrically connected to the servo motor 14 and is used to control the start and stop of the servo motor 14. The controller 28 is also electrically connected to multiple displays 13 to control the displays 13.

[0048] The method of using the waste sorting model display device in this embodiment is as follows:

[0049] When it is necessary to display it to the outside world, first pull the L-shaped plate 25 to the right to make the pin 26 completely disengage from the pin hole 20, and then separate the box body 1 and the box cover 18.

[0050] Then, the lifting unit drives the lifting plate 3 to move upward, thereby extending the trash can model out of the container 1 for display;

[0051] After the demonstration, the lifting unit drives the lifting plate 3 to move downwards, thereby storing the trash can model inside the container 1;

[0052] Finally, pull the L-shaped plate 25 to the right so that the compression plate 24 compresses the spring 23 until the pin 26 is completely on the right side of the pin hole 20 and aligned with the pin hole 20. At this time, release the L-shaped plate 25, and the pin 26 is inserted into the pin hole 20 under the elastic force of the spring 23 to complete the locking of the box body 1 and the box cover 18.

[0053] In this embodiment, the waste sorting model display device places the waste sorting display model mechanism on the lifting plate 3 inside the housing 1. The lifting unit can move the lifting plate 3 up and down. When a display is needed, the waste sorting display model mechanism can be extended outside the housing 1, making it convenient for viewers to observe and learn. After the display, the waste sorting display model mechanism can be stored back into the housing 1 through the lifting unit, effectively protecting it and making it easy to carry and transfer. Furthermore, the display effect is more intuitive and the operation is more convenient.

[0054] It is understood that the above embodiments are merely exemplary implementations used to illustrate the principles of this utility model, and the utility model is not limited thereto. For those skilled in the art, various modifications and improvements can be made without departing from the spirit and essence of this utility model, and these modifications and improvements are also considered to be within the protection scope of this utility model.

Claims

1. A waste sorting model display device, characterized in that, Includes storage bins, lifting mechanisms, and waste sorting display models. The storage box includes a box body (1), and the top of the box body (1) has an opening (16). The lifting mechanism includes a lifting unit and a lifting plate (3). Both the lifting unit and the lifting plate (3) are located inside the box (1). The garbage sorting display model mechanism is installed on the lifting plate (3). The lifting plate (3) is connected to the lifting unit. Under the drive of the lifting unit, the garbage sorting display model mechanism extends out of the box (1) or is stored inside the box (1).

2. The waste sorting model display device according to claim 1, characterized in that, The waste sorting display model mechanism includes a support plate (4) and different types of waste bin models fixedly installed on the support plate (4). The support plate (4) is fixedly installed on the lifting plate (3).

3. The waste sorting model display device according to claim 2, characterized in that, The trash can models include a hazardous waste bin model (5), a recyclable waste bin model (6), a kitchen waste bin model (7), and other waste bin models (8). The hazardous waste bin model (5), the recyclable waste bin model (6), the kitchen waste bin model (7), and the other waste bin model (8) are arranged sequentially on the support plate (4).

4. The waste sorting model display device according to claim 3, characterized in that, The hazardous waste bin model (5), the recyclable waste bin model (6), the kitchen waste bin model (7), and the other waste bin model (8) are all provided with observation windows (17).

5. The waste sorting model display device according to claim 4, characterized in that, The hazardous waste bin model (5), the recyclable waste bin model (6), the kitchen waste bin model (7), and the other waste bin model (8) are all equipped with display screens (13).

6. The waste sorting model display device according to claim 1, characterized in that, The lifting unit includes a servo motor (14) and multiple screws (2) installed vertically inside the housing (1). Multiple screws (2) pass through the lifting plate (3) and are threadedly connected to the lifting plate (3). The servo motor (14) is fixed at the bottom of the housing (1), and multiple synchronous pulleys (15) are sleeved on its output shaft. Multiple synchronous pulleys (15) are sleeved on the multiple screws (2). The multiple synchronous pulleys (15) on the output shaft of the servo motor (14) are connected to the synchronous pulleys (15) on the screws (2) through synchronous belts (151), thereby driving the screws (2) to rotate, and thus driving the lifting plate (3) to move up and down.

7. The waste sorting model display device according to claim 1, characterized in that, The storage box also includes a lid (18), which covers the top of the box body (1) and is fixed to the box body (1) by a locking assembly.

8. The waste sorting model display device according to claim 7, characterized in that, The locking assembly includes: Locking block (19), the locking block (19) is fixedly installed at the bottom of the box (1), and a pin hole (20) is provided on one side of it. The first vertical plate (211) is located on the side away from the locking block (19) where the pin hole (20) is opened, and is arranged in the vertical direction; The second vertical plate (21) is located on the side near the locking block (19) where the pin hole (20) is provided, and is arranged opposite to the first vertical plate (211) and is arranged in the vertical direction; Multiple horizontal bars (22) are arranged in a horizontal direction, and their two ends are respectively connected to a first vertical plate (211) and a second vertical plate (21). Multiple springs (23) are respectively sleeved on the multiple crossbars (22); L-shaped plate (25), the L-shaped plate (25) includes a vertical section and a horizontal section. A pin (26) is provided on the side of the vertical section near the pin hole (20). The pin (26) is adapted to the pin hole (20). The horizontal section is located below the locking block (19). A compression plate (24) is fixedly installed at the bottom of the horizontal section. The multiple crossbars (22) pass through the compression plate (24) respectively. When the compression plate (24) slides from the first vertical plate (211) toward the second vertical plate (21), it compresses the spring (23). The pin (26) disengages from the pin hole (20).

9. The waste sorting model display device according to claim 8, characterized in that, The vertical section of the L-shaped plate (25) is also provided with a pull ring (27) on the side away from the pin hole (20).

10. The waste sorting model display device according to claim 7, characterized in that, A handle is installed on the top of the lid (18).

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