WO2022198380A1

WO2022198380A1 - Marine organism model display device

Info

Publication number: WO2022198380A1
Application number: PCT/CN2021/082071
Authority: WO
Inventors: 刘浩源; 郭舒璐; 赵朋; 田丙奇
Original assignee: 唐山哈船科技有限公司; 唐山圣因海洋科技有限公司
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2022-09-29
Also published as: CN113163962A; CN113163962B

Abstract

A marine organism model display device. For the problem that it is quite troublesome that existing marine organism model display devices will be stained with a lot of dust after being placed for a period of time and need to be cleaned regularly by workers, the following solution is proposed: the marine organism model display device comprises a display stand base (1); a groove (2) is formed on the top of the display stand base (1); a rotary table (3) is rotatably connected in the groove (2); a display cabinet (4) is fixedly connected to the top of the rotary table (3); a top plate (5) is rotatably connected to the top of the display cabinet (4); four screw rods (6) are rotatably connected between the top plate (5) and the display stand base (1), spacings between the four screw rods (6) are the same, and rotating directions of the two screw rods (6) located on the symmetry axis of the same display stand base (1) are kept consistent; the four screw rods (6) are sleeved with sliding blocks (7). Two corresponding half threaded grooves (12) match the screw rod (6), so that the sliding block (7) and an annular plate (8) can be pushed to slide on the screw rod (6), and then the surface of the display cabinet (4) can be cleaned by means of a brush (9) on the annular plate (8), thus being convenient and effective.

Description

A marine life model display device

technical field

The invention relates to the technical field of marine life, in particular to a marine life model display device.

Background technique

In order to popularize knowledge and promote students' fun in learning, showcases are used in many exhibition halls to place biological models for display. Among them, the number of marine creatures is relatively large and will be displayed in many exhibition halls.

The existing marine life model display device will be stained with a lot of dust after being placed for a period of time, which requires staff to clean it regularly, which is troublesome.

SUMMARY OF THE INVENTION

The purpose of the present invention is to solve the problem that the existing marine life model display device will adhere to a lot of dust after being placed for a period of time, and it needs to be cleaned regularly by staff, which is relatively troublesome, and proposes a marine life model display device.

In order to achieve the above object, the present invention adopts the following technical solutions:

A marine life model display device, comprising a booth base, a card slot is opened on the top of the booth base, a turntable is rotatably connected in the card slot, a display cabinet is fixedly connected to the top of the turntable, and a top plate is rotatably connected to the top of the display cabinet. There are multiple screws rotatably connected to the booth base, the distances between the multiple screws are the same, and the rotation of the two screws located on the symmetrical axis of the same booth base is consistent. The same annular plate is fixedly connected between the sliding blocks, and a brush is fixedly arranged on the inner inner wall of the annular plate, and the brush is matched with the display cabinet.

Preferably, the sliding block and the annular plate are jointly provided with a chute, and two sliding bars are fixedly connected to the inner walls of both sides of the chute.

Preferably, the sliding sleeves on the two sliding rods on the same side are provided with the same half-threaded groove, and the two half-threaded grooves are both engaged with the screw rod.

Preferably, limit plates are fixedly connected to the two half-threaded grooves in the same chute, and a spring is fixedly connected between the two limit plates.

Preferably, through holes are provided on the annular plate near the corresponding screw rods, and a first roller is rotatably connected in the through holes, and a cross valve is fixedly sleeved on the first roller.

Preferably, one end of the first roller extends into the corresponding chute and is fixedly sleeved with an elliptical plate, and the two corresponding limit plates are matched with the elliptical plate.

Preferably, the top of the stand base and the bottom of the top plate are fixedly connected with a push rod, and the push rod is matched with the corresponding cross valve.

Preferably, the first bevel gears are fixedly sleeved on the four screws, the first bevel gears are meshed with two second bevel gears, and the same second bevel gears are fixedly connected between the two adjacent second bevel gears. roller.

Preferably, the bottom end of one of the four screws is fixedly connected to the motor, the booth base is provided with a cavity, the motor is fixedly installed in the cavity, the corresponding screw is fixedly sleeved with a third bevel gear, and the third bevel gear A fourth bevel gear is meshed on the upper side, and a third roller is fixedly connected to one side of the fourth bevel gear.

Preferably, one end of the third roller extends into the slot and is fixedly connected with a gear, and a ring-shaped rack is fixedly sleeved on the turntable, and the ring-shaped rack is engaged with the gear.

Compared with the prior art, the advantages of the present invention are:

1. In the present invention, the corresponding screw can be rotated by the motor, and the corresponding first bevel gear and the corresponding screw can be rotated by the second bevel gears at both ends of the second roller, so that the four screws can rotate synchronously, which are located in the same booth base. The two screws on the symmetrical axis have the same direction of rotation. Through the matching of the corresponding two half-threaded grooves with the corresponding screws, the slider and the annular plate can be pushed to slide on the screws. The surface is cleaned, which is convenient and effective. When the cross valve is hit and rotated by the ejector rod, the first roller and the elliptical plate can be rotated. By sliding up, the half-threaded grooves in the corresponding two sliders are staggered from the screw rods, and by pushing the half-threaded grooves in the other two sliders to engage with the corresponding screw rods, the sliding direction of the sliders can be changed, thereby Change the sliding direction of the annular plate, and repeatedly slide to clean the display cabinet, which is convenient and effective.

2. The present invention can rotate the fourth bevel gear and the third roller through the third bevel gear on the corresponding screw, and through the cooperation of the gear on the third roller and the ring rack, the turntable can be rotated, thereby rotating the display cabinet, which is convenient. student observation.

Description of drawings

1 is a schematic structural diagram of a side-view section of a marine life model display device proposed by the present invention;

FIG. 2 is a schematic top-view sectional structure diagram of a display cabinet in a marine life model display device proposed by the present invention;

3 is a schematic top-view cross-sectional structure diagram of a base in a marine life model display device proposed by the present invention;

4 is a schematic structural diagram of part A in FIG. 1 of a marine life model display device proposed by the present invention;

5 is a schematic structural diagram of part B in FIG. 2 of a marine life model display device proposed by the present invention;

FIG. 6 is a schematic structural diagram of part C in FIG. 1 of a marine life model display device proposed by the present invention

In the picture: 1, display base, 2 card slots, 3 turntables, 4 display cabinets, 5 top plates, 6 screws, 7 sliders, 8 ring plates, 9 brushes, 10 chutes, 11 sliding rods, 12 half-threaded grooves, 13 limit plate, 14 spring, 15 through hole, 16 first roller, 17 cross valve, 18 oval plate, 19 top rod, 20 first bevel gear, 21 second bevel gear, 22 second roller, 23 empty Cavity, 24 motor, 25 third bevel gear, 26 fourth bevel gear, 27 third roller, 28 gear, 29 ring rack.

Detailed ways

The technical solutions in this embodiment will be clearly and completely described below with reference to the accompanying drawings in this embodiment. Obviously, the described embodiments are only a part of the embodiments of this embodiment, but not all of the embodiments.

Example 1

1-6, a marine life model display device includes a booth base 1, a card slot 2 is opened on the top of the booth base 1, a turntable 3 is rotatably connected in the card slot 2, and a display cabinet 4 is fixedly connected to the top of the turntable 3 , a top plate 5 is rotatably connected to the top of the display cabinet 4, and four screws 6 are rotatably connected between the top plate 5 and the booth base 1. The rotation of the two screws 6 is consistent, and the four screws 6 are sleeved with sliders 7, and the same annular plate 8 is fixedly connected between the four sliders 7, and the inner wall of the annular plate 8 is fixedly provided with a brush 9. The brush 9 is matched with the display case 4, and the cleaning of the display case 4 is facilitated by setting the brush 9.

In this embodiment, the sliding block 7 and the annular plate 8 are jointly provided with a sliding groove 10 , and two sliding rods 11 are fixedly connected to the inner walls of both sides of the sliding groove 10 . limit.

In this embodiment, the two sliding rods 11 on the same side are slidably sleeved with the same half-threaded groove 12 , and the two half-threaded grooves 12 are both engaged with the screw rod 6 , and the two half-threaded grooves 12 are both engaged with the screw rod 6 through the two half-threaded grooves 12 . In cooperation, the slider 7 can be pushed to slide.

In this embodiment, the limit plates 13 are fixedly connected to the two half-threaded grooves 12 in the same chute 10 , and a spring 14 is fixedly connected between the two limit plates 13 . The limiting plates 13 are close to each other.

In this embodiment, through holes 15 are formed on the annular plate 8 at positions close to the corresponding screw rods 6 . The through holes 15 are rotatably connected with a first roller 16 , and a cross valve 17 is fixedly sleeved on the first roller 16 . By providing the cross valve 17, the first roller 16 can be rotated.

In this embodiment, one end of the first roller 16 extends into the corresponding chute 10 and is fixedly sleeved with an elliptical plate 18 , and the two corresponding limit plates 13 are matched with the elliptical plate 18 . By setting the elliptical plate 18 , it is convenient to open the two limit plates 13 .

In this embodiment, the top of the booth base 1 and the bottom of the top plate 5 are fixedly connected with a push rod 19 , and the push rod 19 is matched with the corresponding cross valve 17 .

In this embodiment, the first bevel gears 20 are fixedly sleeved on the four screws 6 , and two second bevel gears 21 are meshed on the first bevel gears 20 . The same second roller 22 is fixedly connected, and by arranging the first bevel gear 20 and the second bevel gear 21, the four screws 6 can be rotated synchronously.

In this embodiment, the bottom end of one screw 6 of the four screws 6 is fixedly connected to the motor 24 , the booth base 1 is provided with a cavity 23 , the motor 24 is fixedly installed in the cavity 23 , and the corresponding screw 6 is fixedly sleeved There is a third bevel gear 25, a fourth bevel gear 26 is meshed with the third bevel gear 25, and a third roller 27 is fixedly connected to one side of the fourth bevel gear 26. By setting the motor 24, the corresponding screw 6 can be rotated .

In this embodiment, one end of the third roller 27 extends into the slot 2 and is fixedly connected with a gear 28 , a ring gear 29 is fixedly sleeved on the turntable 3 , and the ring gear 29 meshes with the gear 28 , and the gear 28 In cooperation with the ring gear 29, the turntable 3 can be rotated.

Embodiment 2

1-6, a marine life model display device includes a booth base 1, a card slot 2 is opened on the top of the booth base 1, a turntable 3 is rotatably connected in the card slot 2, and a display cabinet 4 is fixedly welded on the top of the turntable 3 , a top plate 5 is rotatably connected to the top of the display cabinet 4, and four screws 6 are rotatably connected between the top plate 5 and the booth base 1. The rotation of the two screw rods 6 is kept the same, and the four screw rods 6 are sleeved with sliders 7, and the same annular plate 8 is fixedly welded between the four sliders 7, and the inner wall of the annular plate 8 is fixedly provided with a brush 9. The brush 9 is matched with the display case 4, and the cleaning of the display case 4 is facilitated by setting the brush 9.

In this embodiment, the slider 7 and the annular plate 8 are jointly provided with a chute 10, and two sliding rods 11 are fixedly welded on both inner walls of the chute 10. By arranging the sliding rods 11, it is convenient to align the half-threaded grooves 12. limit.

In this embodiment, limit plates 13 are fixedly welded on the two half-threaded grooves 12 in the same chute 10 , and a spring 14 is fixedly welded between the two limit plates 13 . By arranging the springs 14 , the two The limiting plates 13 are close to each other.

In this embodiment, the top of the booth base 1 and the bottom of the top plate 5 are fixedly welded with a push rod 19 , and the push rod 19 is matched with the corresponding cross valve 17 . By setting the push rod 19 , the cross valve 17 can be pushed to rotate.

In this embodiment, the first bevel gears 20 are fixedly sleeved on the four screws 6 , and two second bevel gears 21 are meshed on the first bevel gears 20 . The same second roller 22 is fixedly welded, and by arranging the first bevel gear 20 and the second bevel gear 21, the four screws 6 can be rotated synchronously.

In this embodiment, the bottom end of one screw 6 of the four screws 6 is fixed to the welding motor 24 , the booth base 1 is provided with a cavity 23 , the motor 24 is fixedly installed in the cavity 23 , and the corresponding screw 6 is fixedly sleeved There is a third bevel gear 25, a fourth bevel gear 26 is meshed with the third bevel gear 25, and a third roller 27 is fixedly welded on one side of the fourth bevel gear 26. By setting the motor 24, the corresponding screw 6 can be rotated. .

In this embodiment, one end of the third roller 27 extends into the slot 2 and is fixedly welded with a gear 28 , a ring gear 29 is fixedly sleeved on the turntable 3 , and the ring gear 29 meshes with the gear 28 and passes through the gear 28 In cooperation with the ring gear 29, the turntable 3 can be rotated.

In this embodiment, the corresponding screw 6 can be rotated by the motor 24, and the corresponding first bevel gear 20 and the corresponding screw 6 can be rotated by the second bevel gears 21 at both ends of the second roller 22, so that the four screws 6 are synchronized Rotation, wherein the two screws 6 located on the symmetrical axis of the same booth base 1 turn in the same direction, and the slider 7 and the annular plate 8 can be pushed on the screw 6 by matching the corresponding two half-threaded grooves 12 with the corresponding screw 6 Sliding, and then through the brush 9 on the annular plate 8, the surface of the display cabinet 4 can be cleaned, which is convenient and effective. The cooperation of the elliptical plate 18 and the spring 14 can push the limit plate 13 to slide, thereby pushing the half-threaded groove 12 to slide on the sliding rod 11, so that the half-threaded groove 12 in the corresponding two sliders 7 and the screw 6 are staggered, And push the half-threaded grooves 12 in the other two sliders 7 to engage with the corresponding screws 6, so that the sliding direction of the sliders 7 can be changed, thereby changing the sliding direction of the annular plate 8, and repeatedly sliding to clean the display cabinet 4, Convenient and effective, the fourth bevel gear 26 and the third roller 27 can be rotated through the third bevel gear 25 on the corresponding screw 6, and the turntable 3 can be rotated through the cooperation of the gear 28 on the third roller 27 with the ring rack 29. , so as to rotate the display cabinet 4, which is convenient for students to observe.

The above descriptions are only preferred specific implementations of this embodiment, but the protection scope of this embodiment is not limited to this. The technical solutions and the inventive concept of the examples are equivalently replaced or changed, which should all be covered within the protection scope of this embodiment.

Claims

A marine life model display device, comprising a booth base (1), characterized in that a card slot (2) is formed on the top of the booth base (1), and a turntable (3) is rotatably connected in the card slot (2), A display cabinet (4) is fixedly connected to the top of the turntable (3), a top plate (5) is rotatably connected to the top of the display cabinet (4), and a plurality of screws (6) are rotatably connected between the top plate (5) and the stand base (1). ), the distances between the plurality of screws (6) are the same, and the rotation of the two screws (6) located on the symmetry axis of the same booth base (1) remains the same, and the plurality of screws (6) are sleeved with sliding The same annular plate (8) is fixedly connected between the block (7) and the sliding block (7), and a brush (9) is fixedly arranged on the inner inner wall of the annular plate (8). The brush (9) is connected to the display cabinet. (4) Matching.
A marine life model display device according to claim 1, characterized in that a chute (10) is jointly opened on the slider (7) and the annular plate (8), and both sides of the chute (10) are provided with a chute (10). Two sliding rods (11) are fixedly connected to the inner wall.
A marine life model display device according to claim 2, characterized in that the two sliding rods (11) on the same side are slidably sleeved with the same half-threaded groove (12), and the two half-threaded grooves (12) ) are engaged with the screw (6).
A marine life model display device according to claim 2, wherein the two half-threaded grooves (12) in the same chute (10) are fixedly connected to the limit plates (13), and the two limit A spring (14) is fixedly connected between the position plates (13).
A marine life model display device according to claim 1, characterized in that, through holes (15) are provided on the annular plate (8) at positions close to the corresponding screw rods (6), and the through holes (15) rotate in the through holes (15). A first roller (16) is connected, and a cross valve (17) is fixedly sleeved on the first roller (16).
A marine life model display device according to claim 5, wherein one end of the first roller (16) extends into the corresponding chute (10) and is fixedly sleeved with an oval plate (18) , the corresponding two limit plates (13) are matched with the elliptical plate (18).
A marine life model display device according to claim 1, wherein the top of the stand base (1) and the bottom of the top plate (5) are fixedly connected with a top rod (19), and the top rod (19) Match with the corresponding cross valve (17).
A marine life model display device according to claim 1, characterized in that a first bevel gear (20) is fixedly sleeved on each of the four screws (6), and the first bevel gear (20) is meshed with a The two second bevel gears (21) are fixedly connected with the same second roller (22) between the two adjacent second bevel gears (21).
A marine life model display device according to claim 1, characterized in that a motor (24) is fixedly connected to the bottom end of one screw (6) of the four screws (6), and an opening is provided in the booth base (1). There is a cavity (23), the motor (24) is fixedly installed in the cavity (23), a third bevel gear (25) is fixedly sleeved on the corresponding screw (6), and the third bevel gear (25) is meshed and arranged There is a fourth bevel gear (26), and a third roller (27) is fixedly connected to one side of the fourth bevel gear (26).
A marine life model display device according to claim 9, characterized in that, one end of the third roller (27) extends into the slot (2) and is fixedly connected with a gear (28), and the turntable (3) ) is fixedly sleeved with a ring gear rack (29), and the ring gear rack (29) meshes with the gear (28).