Product display device

Abstract

The utility model relates to the technical field of art design, and provides a product display device which comprises a support, the lower surface of a lamp holder is fixedly connected with an illuminating lamp, the support is provided with a dust cleaning mechanism used for cleaning dust on the surface of the upper end of a transparent cover, the dust cleaning mechanism comprises a connecting plate, and one end of the connecting plate is rotationally connected to the support. A swing mechanism used for driving the connecting plate to swing is arranged on the connecting plate, a sweeping assembly is arranged on the lower surface of the connecting plate, and an ash pumping mechanism is arranged on the lower surface of the connecting plate. According to the product display device, dust on the surface of the upper end of the transparent cover can be conveniently cleaned through the dust cleaning mechanism, and the situation that too much dust is accumulated on the surface of the upper end of the transparent cover, and the lighting and light supplementing effect of a lighting lamp on artworks in the transparent cover is affected is avoided; the problem that in the prior art, dust on the surface of the upper end of a transparent cover is inconvenient to clean, and the lighting and light supplementing effect of a lighting lamp on artworks is affected is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of art design, and in particular to a product display device. Background Art

[0002] Art design is the application of the formal beauty of art to designs closely related to daily life, making it not only have aesthetic functions but also practical functions. In order to display art design products more intuitively, display devices are usually used to display them. For the protection of art design products during display, art design products are generally covered in a transparent cover for viewing, which can prevent dust from falling and damage from being touched by people.

[0003] After searching, the existing patent (publication number: CN217743801U) discloses a product display device for art design, which relates to the field of art display technology, including a base and a transparent cover, wherein a display seat is provided on the top of the base, the transparent cover is sleeved on the top of the display seat, a rotating rod is fixedly provided at the bottom of the display seat, a driving mechanism is sleeved at the outer end of the rotating rod, a bracket is fixedly provided at the top of the base, the bracket is provided on the rear side of the display seat and the transparent cover, a cleaning cotton is fixedly provided on the front side of the bracket by Velcro, the front side of the cleaning cotton is in contact with the outer end of the transparent cover, and a controller is fixedly provided on the rear side of the bracket.

[0004] However, in the implementation of the relevant technology, it was found that the following problems exist: after the lighting lamp is turned on, it can illuminate the artwork inside the transparent cover. However, dust is easily accumulated on the upper surface of the transparent cover, which will block the lighting lamp to a certain extent, affecting the lighting effect of the lighting lamp on the artwork inside the transparent cover. When the transparent cover is rotated, the part with fingerprints on the surface will contact the cleaning cotton as the transparent cover rotates. The cleaning cotton can wipe off the fingerprints on the transparent cover. However, the cleaning cotton can only clean the outer wall of the transparent cover, and cannot clean the upper surface of the transparent cover. When too much dust accumulates on the upper surface of the transparent cover, it will seriously affect the lighting effect of the lighting lamp and the display effect of the artwork. Utility Model Content

[0005] The utility model provides a product display device, which solves the problem in the related art that it is inconvenient to clean the dust on the upper surface of the transparent cover, thereby affecting the lighting effect of the lighting lamp on the artwork.

[0006] The technical solution of the utility model is as follows: a product display device, comprising a bracket, a lamp bracket is fixedly connected to the upper end of the bracket, a lighting lamp is fixedly connected to the lower surface of the lamp bracket, a dust cleaning mechanism for cleaning the dust on the upper surface of the transparent cover is provided on the bracket, the dust cleaning mechanism comprises a connecting plate, one end of the connecting plate is rotatably connected to the bracket, a swinging mechanism for driving the connecting plate to swing is provided on the connecting plate, a cleaning assembly is provided on the lower surface of the connecting plate, and a dust extraction mechanism is provided on the lower surface of the connecting plate.

[0007] Preferably, the rocking mechanism includes a spur rack and a gear, the spur rack is slidably set on the bracket through a sliding mechanism, the gear is rotatably connected to the bracket, and the gear is fixedly connected to one end of the connecting plate, the gear is meshed with the spur rack, and a reciprocating pushing mechanism is provided on one side of the spur rack.

[0008] Preferably, the sliding mechanism comprises a sliding groove and a sliding block, the sliding groove is provided on the lower surface of the spur rack, and the sliding block is fixedly connected to the bracket.

[0009] Preferably, the slide groove is a T-shaped groove, the slider is a T-shaped structure, and the slide groove is slidably sleeved on the outside of the slider.

[0010] Preferably, the reciprocating propulsion mechanism includes a connecting block and a reciprocating cylinder, the connecting block is fixedly connected to one side of the spur rack, the reciprocating cylinder is fixedly connected to the bracket, and the connecting block is fixedly connected to the output end of the reciprocating cylinder.

[0011] Preferably, the cleaning assembly includes a mounting seat, the mounting seat is fixedly connected to the lower surface of the connecting plate, and a cleaning brush is fixedly connected to the lower end of the mounting seat.

[0012] Preferably, the cleaning brush is a cotton strip structure, and the length of the cleaning brush is greater than the diameter of the circular surface on the upper end of the transparent cover.

[0013] Preferably, the ash extraction mechanism includes two ash extraction heads and an air pump, the two ash extraction heads are respectively fixedly connected to both sides of the lower surface of the connecting plate, an air extraction pipe is fixedly connected between the two ash extraction heads, the air extraction pump is fixedly connected to the upper surface of the connecting plate, the input end of the air extraction pump is connected to the air extraction pipe through a conduit, and the output end of the air extraction pump is fixedly connected to an ash discharge pipe.

[0014] Preferably, the exhaust pipe is a U-shaped pipe, and both ends of the exhaust pipe are respectively connected to the two ash extraction heads.

[0015] Preferably, the ash discharge pipe is a retractable hose, and one end of the ash discharge pipe is externally connected to an ash collecting box.

[0016] The working principle and beneficial effects of the utility model are:

[0017] 1. In the utility model, the cleaning mechanism drives the cleaning component to perform a swinging motion on the upper end surface of the transparent cover through the swing mechanism, so that the dust on the upper end surface of the transparent cover can be easily cleaned, and excessive dust accumulation on the upper end surface of the transparent cover is avoided to affect the lighting effect of the lighting lamp on the artwork in the transparent cover, and the display effect of the artwork in the transparent cover is further improved; moreover, when the cleaning component cleans the upper end surface of the transparent cover, the dust extraction mechanism can synchronously directly extract the dust just cleaned, so as to avoid the cleaned dust falling on the upper end surface and the outer side wall of the transparent cover again and affecting the display effect, thereby solving the problem in the related art that it is inconvenient to clean the dust on the upper end surface of the transparent cover and affect the lighting effect of the lighting lamp on the artwork.

[0018] 2. In the utility model, after the upper surface of the transparent cover is cleaned, the reciprocating cylinder is adjusted to push the connecting plate to rotate to a position completely away from the upper surface of the transparent cover and then stop, which not only facilitates the position adjustment of the entire cleaning mechanism, but also avoids blocking the lighting lamp and affecting its lighting effect on the artwork. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Figure 1 This is a structural schematic diagram of a product display device proposed by the utility model;

[0021] Figure 2 This is a structural schematic diagram of a dust cleaning mechanism of a product display device proposed by the utility model;

[0022] Figure 3 for Figure 2 A bottom view of the structure of the dust cleaning mechanism;

[0023] Figure 4 This is a structural cross-sectional view of a sliding mechanism of a product display device proposed by the utility model;

[0024] Figure 5 This is a structural top view of a product display device proposed by the utility model when there is no need to clean the upper end surface of the transparent cover.

[0025] In the figure: 1. base; 2. display stand; 3. transparent cover; 4. bracket; 5. lamp holder; 6. lighting lamp; 7. spur rack; 8. gear; 9. connecting block; 10. reciprocating cylinder; 11. connecting plate; 12. ash extraction head; 13. vacuum pump; 14. vacuum pipe; 15. ash discharge pipe; 16. mounting base; 17. cleaning brush; 18. slide groove; 19. slider. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0027] See also Figure 1 , Figure 2 , Figure 3 and Figure 5 The utility model provides a technical solution: a product display device, including a bracket 4, a lamp bracket 5 is fixedly connected to the upper end of the bracket 4, a lighting lamp 6 is fixedly connected to the lower surface of the lamp bracket 5, a dust cleaning mechanism for cleaning the dust on the upper surface of the transparent cover 3 is arranged on the bracket 4, the dust cleaning mechanism includes a connecting plate 11, one end of the connecting plate 11 is rotatably connected to the bracket 4, a swinging mechanism for driving the connecting plate 11 to swing is arranged on the connecting plate 11, a cleaning component is arranged on the lower surface of the connecting plate 11, and a dust extraction mechanism is arranged on the lower surface of the connecting plate 11.

[0028] When it is necessary to clean the dust on the upper surface of the transparent cover 3, the connecting plate 11 is driven to swing through the swing mechanism, and the connecting plate 11 drives the cleaning component to swing on the upper surface of the transparent cover 3, and the cleaning component performs a swing-like cleaning on the upper surface of the transparent cover 3, and the cleaning component cleans the dust on the upper surface of the transparent cover 3; at the same time, the connecting plate 11 also drives the dust extraction mechanism to swing on the upper surface of the transparent cover 3, and while the cleaning component cleans the dust on the upper surface of the transparent cover 3, the dust extraction mechanism simultaneously and synchronously extracts the cleaned dust, so as to prevent the cleaned dust from falling on the upper surface and outer side wall of the transparent cover 3 again and affecting the display effect. Therefore, through the dust cleaning mechanism, the cleaning component is driven by the swing mechanism to swing on the upper surface of the transparent cover 3, so that the dust on the upper surface of the transparent cover 3 can be easily cleaned, and excessive dust accumulation on the upper surface of the transparent cover 3 is avoided to affect the lighting fill-light effect of the lighting lamp 6 on the artwork in the transparent cover 3, further improving the display effect of the artwork in the transparent cover 3; moreover, while the cleaning component is cleaning the upper surface of the transparent cover 3, the dust extraction mechanism can simultaneously directly extract the dust just cleaned, so as to avoid the cleaned dust falling on the upper surface and the outer wall of the transparent cover 3 again and affecting the display effect, solving the problem in the related art that it is inconvenient to clean the dust on the upper surface of the transparent cover 3 and affecting the lighting fill-light effect of the lighting lamp on the artwork.

[0029] See also Figure 2 , Figure 3 and Figure 4 The rocking mechanism includes a spur rack 7 and a gear 8. The spur rack 7 is slidably arranged on the bracket 4 through a sliding mechanism. The sliding mechanism includes a slide groove 18 and a slider 19. The slide groove 18 is opened on the lower surface of the spur rack 7. The slider 19 is fixedly connected to the bracket 4. The slide groove 18 is a T-shaped groove, and the slider 19 is a T-shaped structure. The slide groove 18 is slidably sleeved on the outside of the slider 19. The slide groove 18 and the slider 19 designed with a T-shaped structure can prevent the spur rack 7 from being separated from the gear 8 during the sliding process on the bracket 4.

[0030] The gear 8 is rotatably connected to the bracket 4, and the gear 8 is fixedly connected to one end of the connecting plate 11. The gear 8 is meshed with the spur rack 7. A reciprocating propulsion mechanism is provided on one side of the spur rack 7. The reciprocating propulsion mechanism includes a connecting block 9 and a reciprocating cylinder 10. The connecting block 9 is fixedly connected to one side of the spur rack 7. The reciprocating cylinder 10 is fixedly connected to the bracket 4, and the connecting block 9 is fixedly connected to the output end of the reciprocating cylinder 10.

[0031] By starting the reciprocating cylinder 10, the reciprocating cylinder 10 will push the connecting block 9 to perform reciprocating linear motion, the connecting block 9 will push the spur rack 7 to perform reciprocating linear motion, the spur rack 7 will drive the gear 8 to perform reciprocating forward and reverse motion, and the gear 8 will drive the connecting plate 11 to perform reciprocating swinging motion.

[0032] See also Figure 3 The cleaning component includes a mounting seat 16, which is fixedly connected to the lower surface of the connecting plate 11. A cleaning brush 17 is fixedly connected to the lower end of the mounting seat 16. The cleaning brush 17 is a cotton strip structure, and the length of the cleaning brush 17 is greater than the diameter of the circular surface at the upper end of the transparent cover 3.

[0033] During the swinging motion of the connecting plate 11, the connecting plate 11 will drive the mounting seat 16 to swing, and the mounting seat 16 will drive the cleaning brush 17 to swing on the upper surface of the transparent cover 3, and the cleaning brush 17 will swing and clean the upper surface of the transparent cover 3, and the cleaning brush 17 will clean the dust on the upper surface of the transparent cover 3.

[0034] See also Figure 2 and Figure 3 The ash extraction mechanism includes two ash extraction heads 12 and an air pump 13. The two ash extraction heads 12 are respectively fixedly connected to the two sides of the lower surface of the connecting plate 11. An air extraction pipe 14 is fixedly connected between the two ash extraction heads 12. The air extraction pipe 14 is a U-shaped pipe, and the two ends of the air extraction pipe 14 are respectively connected to the two ash extraction heads 12. The air extraction pump 13 is fixedly connected to the upper surface of the connecting plate 11. The input end of the air extraction pump 13 is connected to the air extraction pipe 14 through a conduit, and the output end of the air extraction pump 13 is fixedly connected to an ash discharge pipe 15. The ash discharge pipe 15 is a retractable hose, and one end of the ash discharge pipe 15 is externally connected to an ash collecting box.

[0035] During the swinging motion of the connecting plate 11, the connecting plate 11 will drive the two ash extraction heads 12 and the vacuum pump 13 to swing. When the cleaning component cleans the dust on the upper surface of the transparent cover 3, the vacuum pump 13 is started to draw the cleaned dust in through the two ash extraction heads 12 and the vacuum pipe 14, and then discharge the drawn-in dust into an external ash collecting box through the ash discharge pipe 15, so that the cleaned dust can be directly sucked out and discharged into the ash collecting box for collection at the same time.

[0036] The working principle and use process of the utility model are as follows: when it is necessary to clean the dust on the upper surface of the transparent cover 3, by starting the reciprocating cylinder 10, the reciprocating cylinder 10 will push the connecting block 9 to perform reciprocating linear motion, the connecting block 9 will push the spur rack 7 to perform reciprocating linear motion, the spur rack 7 will drive the gear 8 to perform reciprocating forward and reverse motion, the gear 8 will drive the connecting plate 11 to perform reciprocating swinging motion, the connecting plate 11 will drive the mounting seat 16 to perform swinging motion, the mounting seat 16 will drive the cleaning brush 17 to perform swinging motion on the upper surface of the transparent cover 3, the cleaning brush 17 will perform swinging cleaning on the upper surface of the transparent cover 3, and the cleaning The cleaning brush 17 will clean the dust on the upper surface of the transparent cover 3; at the same time, the connecting plate 11 will drive the two ash extraction heads 12 and the vacuum pump 13 to swing. When the cleaning brush 17 cleans the dust on the upper surface of the transparent cover 3, the vacuum pump 13 is started to draw the cleaned dust in through the two ash extraction heads 12 and the vacuum pipe 14, and then discharge the drawn dust into an external ash collecting box through the ash discharge pipe 15. In this way, the cleaned dust can be directly sucked out and discharged into the ash collecting box for collection at the same time, thereby preventing the cleaned dust from falling on the upper surface and outer wall of the transparent cover 3 again and affecting the display effect. Therefore, through the dust cleaning mechanism, the cleaning component is driven by the swing mechanism to swing on the upper surface of the transparent cover 3, so that the dust on the upper surface of the transparent cover 3 can be easily cleaned, and excessive dust accumulation on the upper surface of the transparent cover 3 is avoided to affect the lighting effect of the lighting lamp 6 on the artwork in the transparent cover 3, and the display effect of the artwork in the transparent cover 3 is further improved; moreover, while the cleaning component is cleaning the upper surface of the transparent cover 3, the dust extraction mechanism can synchronously extract the dust just cleaned, thereby avoiding the dust that has been cleaned. The dust on the upper surface of the transparent cover 3 is not easy to clean, and the lighting effect of the lighting lamp on the artwork is affected. In addition, after the upper surface of the transparent cover 3 is cleaned, the reciprocating cylinder 10 is adjusted to push the connecting plate 11 to rotate to a position completely away from the upper surface of the transparent cover 3 and then stop, which not only facilitates the position adjustment of the entire cleaning mechanism, but also avoids blocking the lighting lamp 6 and affecting its lighting effect on the artwork.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A product display device, comprising a bracket (4), wherein the upper end of the bracket (4) is fixedly connected to a lamp holder (5), and the lower surface of the lamp holder (5) is fixedly connected to an illuminating lamp (6), characterized in that: The bracket (4) is provided with a dust cleaning mechanism for cleaning dust on the upper surface of the transparent cover (3), the dust cleaning mechanism comprises a connecting plate (11), one end of the connecting plate (11) is rotatably connected to the bracket (4), the connecting plate (11) is provided with a swinging mechanism for driving the connecting plate (11) to swing, the lower surface of the connecting plate (11) is provided with a cleaning component, and the lower surface of the connecting plate (11) is provided with a dust extraction mechanism.

2. The product display device according to claim 1, characterized in that: The swing mechanism comprises a spur rack (7) and a gear (8); the spur rack (7) is slidably arranged on the bracket (4) via a sliding mechanism; the gear (8) is rotatably connected to the bracket (4); the gear (8) is fixedly connected to one end of the connecting plate (11); the gear (8) is meshed with the spur rack (7); and a reciprocating pushing mechanism is arranged on one side of the spur rack (7).

3. The product display device according to claim 2, characterized in that: The sliding mechanism comprises a sliding groove (18) and a sliding block (19); the sliding groove (18) is arranged on the lower surface of the spur rack (7); and the sliding block (19) is fixedly connected to the bracket (4).

4. The product display device according to claim 3, characterized in that: The slide groove (18) is a T-shaped groove, the slider (19) is a T-shaped structure, and the slide groove (18) is slidably sleeved on the outside of the slider (19).

5. The product display device according to claim 2, characterized in that: The reciprocating propulsion mechanism comprises a connecting block (9) and a reciprocating cylinder (10), wherein the connecting block (9) is fixedly connected to one side of the spur rack (7), the reciprocating cylinder (10) is fixedly connected to the bracket (4), and the connecting block (9) is fixedly connected to the output end of the reciprocating cylinder (10).

6. The product display device according to claim 1, characterized in that: The cleaning assembly comprises a mounting seat (16), the mounting seat (16) being fixedly connected to the lower surface of the connecting plate (11), and a cleaning brush (17) being fixedly connected to the lower end of the mounting seat (16).

7. The product display device according to claim 6, characterized in that: The cleaning brush (17) is a cotton strip structure, and the length of the cleaning brush (17) is greater than the diameter of the circular surface at the upper end of the transparent cover (3).

8. The product display device according to claim 1, characterized in that: The ash extraction mechanism comprises two ash extraction heads (12) and an air extraction pump (13); the two ash extraction heads (12) are respectively fixedly connected to the two sides of the lower surface of the connecting plate (11); an air extraction pipe (14) is fixedly connected between the two ash extraction heads (12); the air extraction pump (13) is fixedly connected to the upper surface of the connecting plate (11); the input end of the air extraction pump (13) is connected to the air extraction pipe (14) through a conduit; and the output end of the air extraction pump (13) is fixedly connected to an ash discharge pipe (15).

9. The product display device according to claim 8, characterized in that: The air extraction pipe (14) is a U-shaped pipe, and the two ends of the air extraction pipe (14) are respectively connected to the two ash extraction heads (12).

10. The product display device according to claim 8, characterized in that: The ash discharge pipe (15) is a retractable hose, and one end of the ash discharge pipe (15) is externally connected to an ash collecting box.

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