CN112545270B - Exhibition frame is deposited with model to product design - Google Patents

Abstract

The invention discloses a model storage and display rack for product design, which comprises a working box, wherein a loop bar is fixedly and alternately connected to the middle part of the upper end of the working box in a penetrating manner, the lower part of the loop bar penetrates through the middle part of the upper end of the working box and is connected with a first conical wheel in a bearing manner, a screw rod is connected with the loop bar and the first conical wheel in a common threaded manner, a driving device is fixedly and alternately connected to the upper part of the right end of the working box, two groups of supporting devices are symmetrically connected to the upper parts of the left end and the right end of the working box, two groups of fixing plates are fixedly connected between the four groups of supporting devices in a common manner, a storage device is fixedly connected to the middle part of the upper end of each fixing plate, a driving device is fixedly connected to the middle part of the lower end of each storage device, and a first opening and closing device and a second opening and closing device are respectively fixedly connected to the right part and the left part of the lower end of each storage device. The model storage and display rack for product design can store and display product models, is easy to manage, can finely adjust the display height, and is suitable for different display environments.

Description

A model storage display rack for product design

technical field

The invention relates to the technical field of model storage, in particular to a model storage display rack for product design.

Background technique

Product design is a series of technical work from formulating a new product design task book to designing product samples. Its work content is to formulate a product design task book and implement the project requirements in the design task book, including product performance, structure, Specifications, types, materials, internal and external quality, life, reliability, conditions of use, technical and economic indicators that should be achieved, etc., through subjective consciousness and physical or virtual performance constitute an object that objectively expounds the morphological structure. Not equal to objects, not limited to physical and virtual, not limited to plane and three-dimensional, model ≠ commodity, any object is defined as a commodity in the development process before the form is a model, when the model, specification and matching price are defined, the model will be It will be presented in the form of commodities. 1. The glass door of the existing product model storage rack needs to be opened manually, and fingerprints are easily left on the glass, which is not conducive to the display of the model. 2. The existing product model is not easy to store after storage. Take out, 3. The height of the existing product model storage rack cannot be adjusted, so the device is not flexible enough. Therefore, we propose a new model storage display rack for product design.

SUMMARY OF THE INVENTION

The main purpose of the present invention is to provide a model storage and display rack for product design, which can effectively solve the problems in the background art.

To achieve the above object, the technical scheme adopted in the present invention is:

A model storage and display rack for product design, including a work box, a sleeve rod is fixedly inserted in the middle of the upper end of the work box, the lower part of the sleeve rod penetrates the middle part of the upper end of the work box and a first conical wheel is connected to the bearing, and the sleeve rod is connected. A screw is threadedly connected with the first conical wheel, a driving device is fixedly and insertedly connected to the upper part of the right end of the work box, and two sets of support devices are symmetrically connected to the upper part of the left end and the upper right end of the work box, and one of the four sets of support devices is connected. There are two sets of fixed plates fixedly connected between them. The middle part of the upper end of the fixed plate is fixedly connected with a storage device; the middle part of the lower end of the storage device is fixedly connected with a driving device; There are a first opening and closing device and a second opening and closing device, a fixing block is fixedly connected to the front of the upper end of the first opening and closing device, and a glass door is fixedly connected to the upper end of the fixing block and the front of the upper end of the second opening and closing device, A glass cover is fixedly connected to the upper and rear parts of the fixing plate, and an upper cover is fixedly connected to the upper ends of the two sets of glass covers.

As a further improvement of the above solution, the storage device includes a support seat, a middle part of the upper end of the support seat is provided with a through slot, a sliding block is slidably connected in the through slot, and the upper left part of the support seat and the upper right part of the upper end are both fixed A first guide rail is connected, and a first sliding block is slidably connected to the upper ends of the two sets of first guide rails, the upper ends of the first sliding blocks are fixedly connected with a storage plate, and the upper end of the sliding block is fixedly connected to the lower middle of the storage plate. Together.

As a further improvement of the above solution, the drive device includes a connecting block, the middle part of the right end of the connecting block is movably connected with a rotating rod, the left end of the rotating rod penetrates the middle part of the left end of the connecting block and is fixedly connected with a driving gear, and the right end of the rotating rod is connected A hand wheel is fixedly connected, and the connecting block is fixedly connected with the storage device.

As a further improvement of the above solution, the first opening and closing device includes a connecting plate, a support plate is fixedly connected to the left part of the lower end of the connecting plate, a positioning block is fixedly connected to the right part of the lower end of the connecting plate, and the left part of the lower end of the positioning block is fixedly connected. A movable plate is movably connected to the lower part of the support plate through a rotating shaft, a cushion block is fixedly connected to the lower part of the left end of the support plate, a push rod is fixedly connected to the rear part of the left end of the cushion block, and a limit mechanism is fixedly connected to the left part of the rear end of the push rod. The limiting mechanism is fixedly connected with the storage device.

As a further improvement of the above solution, the limiting mechanism includes a second guide rail, a second slider is slidably connected to the outer surface of the lower part of the second guide rail, and the left part of the front end of the second slider and the right part of the front end of the second slider are fixedly connected to a limited extent. The two sets of limit blocks are fixedly connected with a limit rod, the outer surface of the limit rod is slidably connected with a sliding plate, and the sliding plate is fixedly connected with the push rod.

As a further improvement of the above solution, the front part of the lower end of the sliding block and the upper part of the driving gear are meshed and connected together, and the lower left part of the lower end of the storage plate and the lower right part of the lower end are all movably connected to the movable plate through a rotating shaft.

As a further improvement of the above solution, the support device includes a movable rod, the middle part of the right end of the movable rod is connected with a fixed rod, the upper part of the left end of the movable rod is movably connected with a connecting rod through a rotating shaft, and the lower part of the left end of the movable rod is movable through a rotating shaft A support rod is connected, and the lower part of the left end of the support rod and the upper part of the left end of the connecting rod are movably connected with support blocks through the rotating shaft, and the support blocks are respectively fixedly connected with the upper fixing plate and the working box.

As a further improvement of the above solution, the fixing rod penetrates through another group of supporting devices and is fixedly inserted and connected with the lower fixing plate.

As a further improvement of the above scheme, the driving device includes a connecting seat, the middle part of the right end of the connecting seat is movably connected with a rotating column, the left end of the rotating column penetrates the middle part of the left end of the connecting seat and is fixedly connected with a second conical wheel, the A base block is fixedly connected to the right end of the rotating column, a handle bar is fixedly connected to the outer surface of the middle part of the front end of the base block, and the connecting seat is fixedly inserted and connected to the right box wall in the working box.

As a further improvement of the above solution, the left part of the driving device penetrates through the upper part of the right end of the working box and is meshed and connected with the first conical wheel.

Compared with the prior art, the present invention has the following beneficial effects:

1. In the present invention, by sliding the storage plate forward, the movable plate pushes the connecting plate to move through the rotating shaft, so that the supporting plate moves. The outer surface of the position rod slides, and the sliding plate drives the second slider to slide on the second guide rail through the limit rod, so that the glass door moves through the connecting plate, so as to avoid human touches on the glass and leave traces, which is beneficial to the product model. display and make the unit easy to care for.

2. In the present invention, by rotating the hand wheel, the hand wheel drives the rotating rod to rotate in the connecting block, and the rotating rod drives and drives the gear to rotate, so that the driving gear drives the sliding block to slide forward in the through groove, so that the sliding block The storage board fixedly connected to it is driven to slide forward on the first guide rail through two sets of first sliders, and the glass door is fully opened when the storage board moves to the front of the slot, so as to facilitate access to the product model.

3. In the present invention, by rotating the handle bar, the handle bar drives the base block to rotate, the rotating column drives the second conical wheel to rotate, the first conical wheel drives the screw to move upward, and the lower fixed plate moves upward, thereby The movable rod is supported upward, and the movable rod drives the upper support block to move upward through the connecting rod, so that the support block drives the upper fixed plate to move upward, so that the display height of the product model can be adjusted and the flexibility of the device can be improved.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

1 is a schematic diagram of the overall structure of a model storage display rack for product design of the present invention;

2 is a schematic structural diagram of a storage device for a model storage display rack for product design according to the present invention;

3 is a schematic structural diagram of a drive device of a model storage and display rack for product design according to the present invention;

4 is a schematic structural diagram of a first opening and closing device of a model storage and display rack for product design according to the present invention;

5 is a schematic structural diagram of a limit mechanism of a model storage display rack for product design according to the present invention;

6 is a schematic diagram of the connection between the storage device, the driving device and the first opening and closing device of a model storage and display rack for product design according to the present invention;

7 is a schematic structural diagram of a support device for a model storage and display rack for product design according to the present invention;

8 is a schematic structural diagram of a driving device of a model storage and display rack for product design according to the present invention.

In the figure: 1. work box; 2. sleeve rod; 3. screw rod; 4. first conical wheel; 5. driving device; 6. supporting device; 7. fixing plate; 8. storage device; 9. driving device; 10, the first opening and closing device; 11, the second opening and closing device; 12, the fixing block; 13, the glass door; 14, the glass cover; 15, the upper cover; 81, the support seat; Guide rail; 84, first slider; 85, sliding block; 86, storage plate; 91, connecting block; 92, rotating rod; 93, hand wheel; 94, driving gear; 101, connecting plate; 102, supporting plate; 103 , positioning block; 104, movable plate; 105, cushion block; 106, push rod; 107, limit mechanism; 171, second guide rail; 172, second slider; 173, limit block; 174, limit rod; 175, sliding plate; 61, movable rod; 62, fixed rod; 63, connecting rod; 64, supporting rod; 65, supporting block; 51, connecting seat; 52, rotating column; 53, second conical wheel; 54, Base block; 55. Hand lever.

Detailed ways

In order to make the technical means, creative features, achievement goals and effects realized by the present invention easy to understand, the present invention will be further described below with reference to the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end" and "the other end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, with a specific orientation. The orientation configuration and operation are therefore not to be construed as limitations of the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense, for example, "connected" may be a fixed connection It can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or the internal communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

The technical solutions of the present invention are further described below with reference to the accompanying drawings.

Example 1

A model storage and display rack for product design, as shown in Figure 1, includes a work box 1, a sleeve rod 2 is fixedly inserted in the middle of the upper end of the work box 1, and the lower part of the sleeve rod 2 penetrates through the middle of the upper end of the work box 1 and the bearing is connected with a first cone The shaped wheel 4, the sleeve rod 2 and the first conical wheel 4 are threadedly connected with a screw 3, the upper right end of the work box 1 is fixedly inserted and connected with a driving device 5, and the upper left end and the upper right end of the work box 1 are symmetrically connected with two sets of supports Device 6, and two sets of fixing plates 7 are fixedly connected between the four groups of supporting devices 6. The upper end and middle part of the fixing plate 7 are fixedly connected with a storage device 8, and the lower end and middle part of the storage device 8 are fixedly connected with a driving device 9. A first opening and closing device 10 and a second opening and closing device 11 are respectively fixedly connected to the right part of the lower end and the left part of the lower end; a fixing block 12 is fixedly connected to the front part of the upper end of the first opening and closing device 10; A glass door 13 is fixedly connected to the front of the upper end of the device 11, a glass cover 14 is fixedly connected to the upper and rear of the fixing plate 7, and an upper cover 15 is fixedly connected to the upper ends of the two sets of glass covers 14; the left part of the driving device 5 penetrates through the work box 1. The upper part of the right end is meshed with the first conical wheel 4 and connected together.

Embodiment In the specific use process, by placing the product model on the upper end of the storage device 8, by rotating the driving device 5, the driving device 5 drives the first conical wheel 4 that is meshed with it to rotate, thereby making the first conical wheel 4 rotate. 4. Drive the screw 3 to rotate and move upward in the sleeve rod 2 and the first conical wheel 4. By fixing the screw 3 and the lower fixing plate 7 together, the screw 3 pushes the fixing plate 7 to move upward, so that the fixed The supporting device 6 connected by the plate 7 moves upward, and drives another group of fixed plates 7 to move upward through the linkage of the supporting device 6. When the product model needs to be taken out, the driving device 9 is rotated to drive the driving device 9 to move up. The engaged and connected storage device 8 moves forward, and through the movement of the storage device 8, the storage device 8 pushes the first opening and closing device 10 and the second opening and closing device 11 respectively, so that the first opening and closing device 10 and the second opening and closing device 11 are respectively pushed. 11 moves in the opposite direction, thereby driving the glass door 13 to move in the opposite direction respectively, so that when the storage device 8 moves the product model to the front and opens the glass door 13, the upper cover 15 and the glass cover 14 are provided to avoid dust Falling into the product model, the whole device has a good effect on the display and storage of the product model, with good linkage and easy access.

Embodiment 2

On the basis of the first embodiment, as shown in Figures 2-6, a model storage and display rack for product design includes a work box 1, and a sleeve rod 2 is fixedly inserted in the middle of the upper end of the work box 1, and the lower part of the sleeve rod 2 penetrates through the work box. 1. A first conical wheel 4 is connected to the bearing in the middle of the upper end. A screw rod 3 is threadedly connected to the sleeve rod 2 and the first conical wheel 4. The upper part of the right end of the working box 1 is fixedly inserted and connected with a driving device 5. The upper part of the left end of the working box 1 Two sets of support devices 6 are symmetrically connected to the upper part of the right end, and two sets of fixing plates 7 are fixedly connected between the four sets of support devices 6. The middle part of the upper end of the fixing plate 7 is fixedly connected with a storage device 8, and the middle part of the lower end of the storage device 8 is fixed. A drive device 9 is fixedly connected, a first opening and closing device 10 and a second opening and closing device 11 are fixedly connected to the lower right part of the lower end and the lower left part of the storage device 8 respectively, and a fixing block 12 is fixedly connected to the upper front of the first opening and closing device 10 The upper end of the fixing block 12 and the front part of the upper end of the second opening and closing device 11 are fixedly connected with a glass door 13, the upper and rear parts of the fixing plate 7 are fixedly connected with a glass cover 14, and the upper ends of the two sets of glass covers 14 are fixedly connected with an upper cover 15; The storage device 8 includes a support base 81, a through slot 82 is opened in the middle of the upper end of the support base 81, a sliding block 85 is slidably connected in the through slot 82, and a first guide rail 83 is fixedly connected to the upper left part of the upper end of the support base 81 and the upper right part of the upper end. , and the middle parts of the upper ends of the two sets of first guide rails 83 are slidably connected with a first slider 84, and the upper ends of the first sliders 84 are fixedly connected with a storage plate 86. By setting the first guide rail 83 and the first slider 84, the storage plate is 86 slides steadily, by setting the storage plate 86, the model can be placed on the upper end of the storage plate 86, the upper end of the sliding block 85 is fixedly connected with the middle of the lower end of the storage plate 86; the driving device 9 includes a connecting block 91, the middle of the right end of the connecting block 91 is movable A rotating rod 92 is interspersed and connected, the left end of the rotating rod 92 penetrates the middle of the left end of the connecting block 91 and is fixedly connected with a driving gear 94, the right end of the rotating rod 92 is fixedly connected with a hand wheel 93, and the connecting block 91 is fixedly connected with the storage device 8 together; The opening and closing device 10 includes a connecting plate 101, a support plate 102 is fixedly connected to the lower left part of the connecting plate 101, a positioning block 103 is fixedly connected to the lower right part of the connecting plate 101, and a movable plate 104 is movably connected to the lower left part of the positioning block 103 through a rotating shaft. By arranging the movable plate 104, the movable plate 104 can push the connecting plate 101, the lower part of the left end of the support plate 102 is fixedly connected with the cushion block 105, and the contact surface is increased by arranging the cushion block 105, and the rear part of the left end of the cushion block 105 is fixedly connected with a push rod 106, the left part of the rear end of the push rod 106 is fixedly connected to the limiting mechanism 107, and the limiting mechanism 107 is fixedly connected to the storage device 8; Two sliders 172 , the left part of the front end and the right part of the front end of the second slider 172 are fixedly connected to a limit block 173 , and a limit rod 174 is fixedly connected between the two sets of limit blocks 173 , and the outer surface of the limit rod 174 is slidably connected With sliding plate 175, sliding plate 175 with push The rods 106 are fixedly connected together; the front part of the lower end of the sliding block 85 is meshed with the upper part of the driving gear 94, so that the driving gear 94 can drive the sliding block 85 to move, and the lower left part of the lower end of the storage plate 86 and the lower right part pass through the rotating shaft and the movable plate 104 activities linked together.

In the specific use process of this embodiment, by rotating the handwheel 93, the handwheel 93 drives the rotating rod 92 fixedly connected with it to rotate in the connecting block 91, and the rotating rod 92 drives the driving gear 94 fixedly connected with it to rotate, so that the rotating rod 92 rotates. The driving gear 94 drives the sliding block 85 engaged with it to slide forward in the through groove 82, so that the sliding block 85 drives the storage plate 86 that is fixedly connected to it to slide forward on the first guide rail 83 through the two sets of first sliding blocks 84. The storage plate 86 slides forward, so that the movable plate 104 movably connected with the lower end of the storage plate 86 pushes the connecting plate 101 to move through the rotating shaft, so that the supporting plate 102 fixedly connected with the connecting plate 101 moves, and through the movement of the supporting plate 102, the supporting plate 102 is moved. The pad 105 fixedly connected to the plate 102 drives the push rod 106 to move, so that the push rod 106 drives the sliding plate 175 fixedly connected to it to slide on the outer surface of the limit rod 174 , and the sliding plate 175 drives the second slider through the limit rod 174 172 slides on the second guide rail 171, so that the glass door 13 is fully opened when the storage plate 86 is moved to the front of the through slot 82, so as to facilitate access to the product model.

Embodiment 3

On the basis of Embodiment 1, as shown in Figures 7-8, a model storage and display rack for product design includes a work box 1, and a sleeve rod 2 is fixedly inserted in the middle of the upper end of the work box 1, and the lower part of the sleeve rod 2 penetrates the work box. 1. A first conical wheel 4 is connected to the bearing in the middle of the upper end. A screw rod 3 is threadedly connected to the sleeve rod 2 and the first conical wheel 4. The upper part of the right end of the working box 1 is fixedly inserted and connected with a driving device 5. The upper part of the left end of the working box 1 Two sets of support devices 6 are symmetrically connected to the upper part of the right end, and two sets of fixing plates 7 are fixedly connected between the four sets of support devices 6. The middle part of the upper end of the fixing plate 7 is fixedly connected with a storage device 8, and the middle part of the lower end of the storage device 8 is fixedly connected. A drive device 9 is fixedly connected, a first opening and closing device 10 and a second opening and closing device 11 are fixedly connected to the lower right part of the lower end and the lower left part of the storage device 8 respectively, and a fixing block 12 is fixedly connected to the upper front of the first opening and closing device 10 The upper end of the fixing block 12 and the front part of the upper end of the second opening and closing device 11 are fixedly connected with a glass door 13, the upper and rear parts of the fixing plate 7 are fixedly connected with a glass cover 14, and the upper ends of the two sets of glass covers 14 are fixedly connected with an upper cover 15; the support device 6 includes a movable rod 61, the middle part of the right end of the movable rod 61 is connected with a fixed rod 62, the upper part of the left end of the movable rod 61 is movably connected with a connecting rod 63 through a rotating shaft, and the lower part of the left end of the movable rod 61 is movably connected with a supporting rod 64 through the rotating shaft, The lower part of the left end of the support rod 64 and the upper part of the left end of the connecting rod 63 are movably connected with a support block 65 through a rotating shaft, and the support block 65 is fixedly connected with the upper fixing plate 7 and the work box 1 respectively; the fixing rod 62 penetrates through another group of support devices 6 And it is fixedly inserted and connected with the lower fixing plate 7; the driving device 5 includes a connecting seat 51, the middle part of the right end of the connecting seat 51 is movably connected with a rotating column 52, and the left end of the rotating column 52 penetrates the middle part of the left end of the connecting seat 51 and is fixedly connected with a second A base block 54 is fixedly connected to the right end of the conical wheel 53 and the rotating column 52 , a handle bar 55 is fixedly connected to the outer surface of the front end of the base block 54 , and the connecting seat 51 is fixedly inserted and connected to the right box wall in the work box 1 .

In the specific use process of this embodiment, by rotating the handle bar 55, the handle bar 55 drives the base block 54 that is fixedly connected to it to rotate, and the base block 54 drives the rotating column 52 that is fixedly connected to it to rotate in the connecting seat 51, and The rotating column 52 drives the second conical wheel 53 that is fixedly connected to it to rotate, so that the second conical wheel 53 drives the first conical wheel 4 that is meshed with it to rotate, so that the first conical wheel 4 drives the screw 3 to move upward, The lower fixed plate 7 is moved upward through the screw 3, so that the fixed plate 7 drives the movable rod 61 to support upward through the fixed rod 62, so that the movable rod 61 drives the upper support block 65 to move upward through the connecting rod 63, so that the support block 65 The upper fixing plate 7 is driven to move upward, so that the display height of the product model can be adjusted.

In the above-mentioned embodiments, the present invention places the product model on the upper end of the storage plate 86, and rotates the hand lever 55 to move the screw rod 3 upward in the sleeve rod 2, and push the lower fixing plate 7 to move upward, through the support device. 6, the upper fixed plate 7 moves upward, so that the display height of the product model can be fine-tuned according to the needs of the environment, so as to better adapt to the needs of the field environment. By turning the handwheel 93, the sliding block 85 Drive the storage plate 86 to move forward in the through slot 82, so that the movable plate 104 pushes the connecting plate 101 to move, so that the glass door 13 is moved to the left and right, so as to avoid artificially flipping the glass door 13, and then the storage plate 86 The product model on the top is taken out, so that the product model is easy to access, the whole device is convenient for placing the product model, and it is convenient for the device to be maintained, which saves the maintenance time and is easy to store.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments, and the descriptions in the above-mentioned embodiments and the description are only to illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have Various changes and modifications fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. A model storage and display rack for product design, comprising a work box (1), characterized in that: a sleeve rod (2) is fixedly inserted in the middle of the upper end of the work box (1), and the lower part of the sleeve rod (2) penetrates through A first conical wheel (4) is connected to the bearing in the middle of the upper end of the working box (1), and a screw (3) is threadedly connected with the sleeve rod (2) and the first conical wheel (4). (1) A driving device (5) is fixedly and insertedly connected to the upper part of the right end, and two sets of support devices (6) are symmetrically connected to the upper part of the left end and the upper part of the right end of the work box (1), and the four sets of support devices (6) are in common. Two sets of fixing plates (7) are fixedly connected, and a storage device (8) is fixedly connected to the middle of the upper end of the fixing plate (7), and a driving device (9) is fixedly connected to the middle of the lower end of the storage device (8). A first opening and closing device (10) and a second opening and closing device (11) are fixedly connected to the lower right part and the lower left part of the storage device (8), respectively, and the front part of the upper end of the first opening and closing device (10) is fixedly connected There is a fixing block (12), the upper end of the fixing block (12) and the front part of the upper end of the second opening and closing device (11) are fixedly connected with a glass door (13), and the upper end and the rear part of the fixing plate (7) are fixedly connected. There is a glass cover (14), and the upper ends of the two sets of glass covers (14) are fixedly connected with an upper cover (15); The storage device (8) includes a support seat (81), a through groove (82) is formed in the middle of the upper end of the support seat (81), and a sliding block (85) is slidably connected in the through groove (82). A first guide rail (83) is fixedly connected to the left part of the upper end and the right part of the upper end of the support seat (81), and a first sliding block (84) is slidably connected to the middle parts of the upper ends of the two sets of first guide rails (83). A storage plate (86) is fixedly connected to the upper end of the sliding block (84), and the upper end of the sliding block (85) is fixedly connected to the middle of the lower end of the storage plate (86); The driving device (9) includes a connecting block (91), a rotating rod (92) is movably inserted in the middle part of the right end of the connecting block (91), and the left end of the rotating rod (92) penetrates through the middle part of the left end of the connecting block (91) and is connected. A driving gear (94) is fixedly connected, a handwheel (93) is fixedly connected to the right end of the rotating rod (92), and the connecting block (91) is fixedly connected with the storage device (8); The first opening and closing device (10) includes a connecting plate (101), a support plate (102) is fixedly connected to the lower right part of the connecting plate (101), and a positioning plate (101) is fixedly connected to the right part of the lower end of the connecting plate (101). Block (103), a movable plate (104) is movably connected to the lower left part of the positioning block (103) through a rotating shaft, a cushion block (105) is fixedly connected to the lower part of the left end of the support plate (102), and the cushion block (105) ) a push rod (106) is fixedly connected to the rear of the left end, and a limit mechanism (107) is fixedly connected to the left part of the rear end of the push rod (106), and the limit mechanism (107) is fixedly connected to the storage device (8). Together; The supporting device (6) includes a movable rod (61), a fixed rod (62) is connected through the middle of the right end of the movable rod (61), and a connecting rod (63) is movably connected to the upper part of the left end of the movable rod (61) through a rotating shaft ), the lower part of the left end of the movable rod (61) is movably connected with a support rod (64) through the rotating shaft, and the lower part of the left end of the supporting rod (64) and the upper part of the left end of the connecting rod (63) are movably connected with a support block (65) through the rotating shaft , the support block (65) is respectively fixedly connected with the upper fixing plate (7) and the working box (1); The front part of the lower end of the sliding block (85) is meshed and connected with the upper part of the driving gear (94), and the lower left part of the lower end of the storage plate (86) and the lower right part are all movably connected to the movable plate (104) through a rotating shaft. 2 . The model storage and display rack for product design according to claim 1 , wherein the limiting mechanism ( 107 ) comprises a second guide rail ( 171 ), and the lower outer surface of the second guide rail ( 171 ) slides. 3 . A second slider (172) is connected, and the left part of the front end and the right part of the front end of the second slider (172) are fixedly connected with a limit block (173), and the two sets of limit blocks (173) are fixedly connected together A limit rod (174), the outer surface of the limit rod (174) is slidably connected with a sliding plate (175), and the sliding plate (175) is fixedly connected with the push rod (106). 3. A model storage and display rack for product design according to claim 1, characterized in that: the fixing rod (62) penetrates through another group of supporting devices (6) and is fixedly inserted and connected with the lower fixing plate (7) together. 4. A model storage and display rack for product design according to claim 1, characterized in that: the driving device (5) comprises a connecting seat (51), and the middle part of the right end of the connecting seat (51) is movably connected with a rotating A column (52), the left end of the rotating column (52) penetrates the middle of the left end of the connecting seat (51) and is fixedly connected with a second conical wheel (53), and the right end of the rotating column (52) is fixedly connected with a base block (54) A handle bar (55) is fixedly connected to the outer surface of the front end of the base block (54), and the connecting seat (51) is fixedly inserted and connected to the right box wall in the work box (1). 5. A model storage and display stand for product design according to claim 1, characterized in that: the left part of the driving device (5) penetrates through the upper part of the right end of the work box (1) and engages with the first conical wheel (4). connected.

Images