Showcase with built-in cultural relic dustproof function

Abstract

The showcase with the built-in cultural relic dustproof function comprises a base, a linkage frame is fixedly installed at the top of the base, an observation cover is arranged above the surface of the linkage frame, a first motor is fixedly installed at the bottom of an inner cavity of the linkage frame, and a rotating rod is fixedly installed on an output shaft of the first motor through a coupler. By starting the first motor, the first motor drives the rotating rod to rotate, the rotating rod rotates to drive the placing plate to rotate, the placing plate rotates to achieve the effect of displaying cultural relics in all directions, meanwhile, the placing plate rotates to drive the traction rod to rotate, and the traction rod rotates to drive the observation cover to rotate. The observation cover rotates and can be in contact with the erasing strip to achieve the effect of erasing dust on the surface of the observation cover, and the situation that the display effect is affected due to the fact that dust is attached to the surface of the observation cover is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cultural relics display cabinets, in particular to a display cabinet with a built-in cultural relics dustproof function. Background Art

[0002] Cultural relic display cabinets are special equipment used in museums to display and protect cultural relics. They not only ensure the safety of cultural relics, but also enable visitors to clearly appreciate the historical and artistic value of cultural relics. The design and production of cultural relic display cabinets involve many aspects, such as appearance, size, material selection, internal environment control, etc., to ensure that cultural relics are best displayed and protected;

[0003] The display cabinet in the prior art has a simple structure. When displaying cultural relics, the cultural relics can only be placed, but not displayed in all directions, resulting in a poor display effect. At the same time, the surface of the display cabinet is often opened by opening door panels to take and place cultural relics. This way of taking and placing is not only easy to bump into the cultural relics, but also the parts on the door panels are easy to affect the viewing of visitors. After long-term use, some dust will adhere to the surface of the display cabinet, thereby affecting the display effect of the cultural relics. Therefore, it is necessary to design a display cabinet with a built-in dust-proof function for cultural relics to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a display cabinet with a built-in dustproof function for cultural relics, so as to solve the problems raised by the above-mentioned background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a display cabinet with built-in dustproof function for cultural relics, comprising a base, a linkage frame is fixedly installed on the top of the base, an observation cover is arranged above the surface of the linkage frame, a first motor is fixedly installed on the bottom of the inner cavity of the linkage frame, a rotating rod is fixedly installed on the output shaft of the first motor through a coupling, and a placement plate is fixedly installed on the top of the rotating rod;

[0006] An L-shaped plate is fixedly installed on the rear side of the top of the base, and the bottom of the L-shaped plate is rotatably connected to a top plate used in conjunction with the observation cover through a bearing member, and a supporting adjustment mechanism used in conjunction with the observation cover is arranged inside the linkage frame.

[0007] Preferably, the support and adjustment mechanism includes a traction rod, two of which are provided and are respectively located on both sides of the inside of the observation cover, the top end of the traction rod is fixedly connected to one side of the inner cavity of the observation cover through a bracket, the bottom end of the traction rod passes through the placement plate and extends to the inside of the linkage frame, and an annular plate is fixedly installed on one end of the traction rod extending to the inside of the linkage frame.

[0008] Preferably, the support and adjustment mechanism also includes a second motor fixedly mounted on the bottom of the inner cavity of the linkage frame, the output shaft of the second motor is fixedly mounted with a threaded rod through a coupling, the surface of the threaded rod is threadedly connected with a threaded sleeve, an annular groove is provided on the inner side of the annular plate, a slide is slidably connected inside the annular groove, and one side of the slide is fixedly connected to one side of the threaded sleeve.

[0009] Preferably, a wiping strip used in conjunction with the observation cover is fixedly mounted on the surface of the L-shaped plate.

[0010] Preferably, an annular wiping strip used in conjunction with the observation cover is fixedly mounted on the surface of the linkage frame and located on the inner side of the observation cover.

[0011] Preferably, the surface of the wiping strip fits with the surface of the observation cover, and the surface of the annular wiping strip fits with the inner wall of the observation cover.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The display cabinet with built-in dust-proof function for cultural relics starts the first motor, so that the first motor drives the rotating rod to rotate, and the rotation of the rotating rod drives the placement plate to rotate, and the rotation of the placement plate achieves the effect of all-round display of cultural relics. At the same time, the rotation of the placement plate drives the rotation of the traction rod, and the rotation of the traction rod drives the observation cover to rotate. The rotation of the observation cover can achieve the effect of wiping the dust on the surface of the observation cover by contacting with the wiping strip, thereby avoiding the situation that the dust on the surface of the observation cover affects the display effect.

[0014] 2. The display cabinet with built-in dust-proof function for cultural relics controls the start of the second motor so that the second motor drives the threaded rod to rotate, and the rotation of the threaded rod drives the observation cover to rise and fall. After the observation cover is lowered, the cultural relics on the top of the placement plate can be easily taken out, thereby improving the safety of taking and placing cultural relics. When the observation cover is raised or lowered, its inner wall can contact with the annular wiping strip, thereby achieving the effect of facilitating wiping of dust on the inner wall of the observation cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a side view of the internal structure of the linkage frame and the observation cover of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the annular plate, annular chute and slide plate of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the first motor, the second motor and the annular plate of the utility model.

[0019] In the figure: 1. base; 2. linkage frame; 3. first motor; 4. rotating rod; 5. placement plate; 6. traction rod; 7. observation cover; 8. annular plate; 9. second motor; 10. threaded rod; 11. threaded sleeve; 12. annular slide groove; 13. slide plate; 14. L-shaped plate; 15. top plate; 16. wiper; 17. annular wiper. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Embodiment 1

[0022] Please refer to Figure 1-4 As shown, the utility model provides a display cabinet with a built-in dustproof function for cultural relics, including a base 1, a linkage frame 2 is fixedly installed on the top of the base 1, an observation cover 7 is arranged above the surface of the linkage frame 2, and the observation cover 7 can be made of transparent glass or plastic material, a first motor 3 is fixedly installed at the bottom of the inner cavity of the linkage frame 2, the first motor 3 is a servo motor, and a rotating rod 4 is fixedly installed on the output shaft of the first motor 3 through a coupling, and a placement plate 5 is fixedly installed on the top of the rotating rod 4;

[0023] Specifically, an L-shaped plate 14 is fixedly installed on the rear side of the top of the base 1, and the bottom of the L-shaped plate 14 is rotatably connected to a top plate 15 used in conjunction with the observation cover 7 through a bearing member. A supporting adjustment mechanism used in conjunction with the observation cover 7 is provided inside the linkage frame 2. By setting a first motor 3 and starting the first motor 3, the first motor 3 drives the rotating rod 4 to rotate, and the rotation of the rotating rod 4 drives the placement plate 5 to rotate, and the rotation of the placement plate 5 achieves an effect of all-round display of cultural relics.

[0024] Among them: a wiping strip 16 used in conjunction with the observation cover 7 is fixedly installed on the surface of the L-shaped plate 14, and the surface of the wiping strip 16 is in contact with the surface of the observation cover 7. By setting the wiping strip 16, the rotation of the placement plate 5 can drive the traction rod 6 to rotate, and the rotation of the traction rod 6 drives the observation cover 7 to rotate. The rotation of the observation cover 7 can achieve the effect of wiping dust on its surface by contacting with the wiping strip 16.

[0025] Specifically, the support and adjustment mechanism includes a traction rod 6, two traction rods 6 are provided, and are respectively located on both sides of the inside of the observation cover 7, the top of the traction rod 6 is fixedly connected to one side of the inner cavity of the observation cover 7 through a bracket, the bottom end of the traction rod 6 passes through the placement plate 5 and extends to the inside of the linkage frame 2, and the end of the traction rod 6 extending to the inside of the linkage frame 2 is fixedly installed with an annular plate 8, and the support and adjustment mechanism also includes a second motor 9 fixedly installed at the bottom of the inner cavity of the linkage frame 2, the second motor 9 is a servo motor, and the output shaft of the second motor 9 is fixedly installed with a threaded rod 10 through a coupling, and the surface of the threaded rod 10 is threadedly connected with a threaded sleeve 11, and the inner side of the annular plate 8 An annular slide groove 12 is provided, and a slide plate 13 is slidably connected inside the annular slide groove 12. One side of the slide plate 13 is fixedly connected to one side of the threaded sleeve 11. By arranging a second motor 9 and controlling the start of the second motor 9, the second motor 9 drives the threaded rod 10 to rotate, and the rotation of the threaded rod 10 drives the threaded sleeve 11 to rise and fall. The movement of the threaded sleeve 11 drives the slide plate 13 to move, and the movement of the slide plate 13 drives the annular plate 8 to move. The movement of the annular plate 8 drives the traction rod 6 to move. The movement of the traction rod 6 can drive the observation cover 7 to rise and fall. After the observation cover 7 is lowered, the cultural relics on the top of the placement plate 5 can be easily taken out, thereby improving the safety of taking and placing cultural relics.

[0026] Among them: an annular wiping strip 17 used in conjunction with the observation cover 7 is fixedly installed on the surface of the linkage frame 2 and located on the inner side of the observation cover 7. The surface of the annular wiping strip 17 fits with the inner wall of the observation cover 7. By setting the annular wiping strip 17, when the observation cover 7 is raised or lowered, its inner wall can contact the annular wiping strip 17, thereby achieving the effect of facilitating wiping of dust on the inner wall of the observation cover 7.

[0027] Working principle: The utility model is a display cabinet with a built-in dust-proof function for cultural relics. By starting the first motor 3, the first motor 3 drives the rotating rod 4 to rotate, and the rotating rod 4 drives the placing plate 5 to rotate. The placing plate 5 rotates to achieve the effect of all-round display of cultural relics. At the same time, the placing plate 5 rotates to drive the traction rod 6 to rotate, and the traction rod 6 rotates to drive the observation cover 7 to rotate. The observation cover 7 rotates to achieve the effect of wiping the dust on its surface by contacting with the wiping strip 16, avoiding the situation that the dust on the surface of the observation cover 7 adheres to the display effect. When it is necessary to take and place the cultural relics, it can be controlled The second motor 9 is started, so that the second motor 9 drives the threaded rod 10 to rotate, and the rotation of the threaded rod 10 drives the threaded sleeve 11 to rise and fall, and the movement of the threaded sleeve 11 drives the slide plate 13 to move, and the movement of the slide plate 13 drives the annular plate 8 to move, and the movement of the annular plate 8 drives the traction rod 6 to move, and the movement of the traction rod 6 can drive the observation cover 7 to rise and fall, and after the observation cover 7 is lowered, the cultural relics on the top of the placement plate 5 can be easily taken out, thereby improving the safety of taking and placing cultural relics, and when the observation cover 7 is raised and lowered, its inner wall can contact with the annular wiping strip 17, thereby achieving the effect of facilitating the wiping of dust on the inner wall of the observation cover 7.

[0028] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A display cabinet with built-in dust-proof function for cultural relics, comprising a base (1), characterized in that: A linkage frame (2) is fixedly mounted on the top of the base (1); an observation cover (7) is arranged above the surface of the linkage frame (2); a first motor (3) is fixedly mounted on the bottom of the inner cavity of the linkage frame (2); a rotating rod (4) is fixedly mounted on the output shaft of the first motor (3) via a coupling; a placement plate (5) is fixedly mounted on the top of the rotating rod (4); An L-shaped plate (14) is fixedly mounted on the rear side of the top of the base (1); the bottom of the L-shaped plate (14) is rotatably connected to a top plate (15) used in conjunction with the observation cover (7) via a bearing member; and a support adjustment mechanism used in conjunction with the observation cover (7) is provided inside the linkage frame (2).

2. The display cabinet with built-in dust-proof function for cultural relics according to claim 1, characterized in that: The support adjustment mechanism comprises a traction rod (6), two traction rods (6) are provided and are respectively located on two sides of the inside of the observation cover (7), the top end of the traction rod (6) is fixedly connected to one side of the inner cavity of the observation cover (7) through a bracket, the bottom end of the traction rod (6) passes through the placement plate (5) and extends to the inside of the linkage frame (2), and an annular plate (8) is fixedly installed on one end of the traction rod (6) extending to the inside of the linkage frame (2).

3. The display cabinet with built-in dust-proof function for cultural relics according to claim 2, characterized in that: The support and adjustment mechanism also includes a second motor (9) fixedly mounted on the bottom of the inner cavity of the linkage frame (2); the output shaft of the second motor (9) is fixedly mounted with a threaded rod (10) via a coupling; the surface of the threaded rod (10) is threadedly connected with a threaded sleeve (11); an annular groove (12) is provided on the inner side of the annular plate (8); a slide plate (13) is slidably connected inside the annular groove (12); one side of the slide plate (13) is fixedly connected to one side of the threaded sleeve (11).

4. The display cabinet with built-in dust-proof function for cultural relics according to claim 2, characterized in that: A wiping strip (16) used in conjunction with the observation cover (7) is fixedly mounted on the surface of the L-shaped plate (14).

5. The display cabinet with built-in dust-proof function for cultural relics according to claim 4, characterized in that: An annular wiping strip (17) for use in conjunction with the observation cover (7) is fixedly mounted on the surface of the linkage frame (2) and located on the inner side of the observation cover (7).

6. The display cabinet with built-in dust-proof function for cultural relics according to claim 5, characterized in that: The surface of the wiping strip (16) is in contact with the surface of the observation cover (7), and the surface of the annular wiping strip (17) is in contact with the inner wall of the observation cover (7).

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