Display device for cultural and artistic communication and use method thereof

Abstract

The invention relates to the technical field of culture and art display devices, in particular to a display device for culture and art communication and a using method and a display mechanism thereof. The display device comprises a display vertical box, a containing groove is formed in the front face of the display vertical box, and protective glass is fixedly connected to the front side of the interior of the containing groove; loudspeakers are fixedly embedded in the two sides of the bottom of the front face of the display vertical box. The cleaning mechanism comprises a fixing plate, the back face of the fixing plate is fixedly connected with cleaning cotton, the cleaning cotton is movably connected with the surface of the protective glass, lifting grooves are formed in the two sides of the inner wall of the containing groove, a cleaning and collecting groove is formed in the bottom of the inner wall of the containing groove, and transmission grooves located in the bottoms of the lifting grooves are formed in the two sides of the interior of the display vertical box. Floating dust on the surface of the protective glass is cleaned through cleaning cotton on a fixing plate, stains on the protective glass can be cleaned by humidifying the cleaning cotton, and residual water is air-dried through a blowing fan in a water spraying air-drying mechanism.

Description

Technical Field

[0001] The present invention relates to the technical field of cultural and artistic display devices, and in particular to a display device for cultural and artistic communication and a method of using the same. Background Art

[0002] Culture is a very broad and humanistic concept. Simply put, culture is a general term for the life elements of local human beings: clothing, hats, literature, objects, food, housing, transportation, etc. Art, in ancient times, refers to the six arts and various skills such as numerology and techniques; it specifically refers to classics. Display devices are needed for cultural and artistic exchanges.

[0003] The use of display devices in cultural exchanges can increase audience participation, enhance the effectiveness of information transmission, enrich education and experience, and enhance the appeal of culture.

[0004] Existing display devices usually use glass to protect cultural and artistic works. Existing display devices do not have a cleaning structure during the display process. Dust or impurities will adhere to the protective glass after long-term use. The adhesion of dust or impurities will affect the normal observation of observers and the normal display of cultural and artistic works, so manual cleaning is required on a regular basis, which not only consumes manpower. Summary of the invention

[0005] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0006] In view of the above-mentioned problems existing in the existing display devices for cultural and artistic exchanges, the present invention is proposed.

[0007] Therefore, the purpose of the present invention is to provide a display device for cultural and artistic exchanges, the purpose of which is to clean floating dust, wet and clean stains, and air-dry the remaining water.

[0008] In order to solve the above technical problems, the present invention provides the following technical solutions: a display mechanism, comprising a display stand, a front side of the display stand is provided with a receiving groove, a front side of the receiving groove is fixedly connected with a protective glass, and both sides of the bottom of the front side of the display stand are fixedly inlaid with speakers; A cleaning mechanism, comprising a fixed plate, a cleaning sponge is fixedly connected to the back of the fixed plate, the cleaning sponge is movably connected to the surface of the protective glass, lifting grooves are provided on both sides of the inner wall of the receiving groove, a cleaning collection groove is provided at the bottom of the inner wall of the receiving groove, transmission grooves are provided at both sides of the interior of the display stand at the bottom of the lifting groove, a transmission assembly is fixedly connected inside the transmission groove, and a scraping cleaning assembly is provided on the rear side of the inner wall of the cleaning collection groove; and, A water spray drying mechanism comprises a bellows, which is arranged on the top of a fixed plate, an air outlet is provided on the back of the bellows, and a plurality of the air outlets are provided and are distributed at equal distances, an air inlet is provided on the front of the bellows, and a plurality of the air inlets are provided and are distributed at equal distances, a blowing fan is provided inside the bellows, and a plurality of the blowing fans are provided and are distributed at equal distances, a sliding component is provided at the bottom of the bellows, linkage components are provided on both sides of the bellows, an installation groove is provided on the top of the inner wall of the accommodating groove, positioning components are fixedly connected to the front and rear sides of the top of the fixed plate, and a quantitative water spray component is fixedly connected to the top of the display stand.

[0009] As a preferred solution of the display device for cultural and artistic exchanges described in the present invention, the transmission assembly includes a servo motor, the output end of the servo motor penetrates into the interior of the lifting slot, the output end of the servo motor is fixedly connected to a screw rod, the surface of the screw rod is threadedly connected to a threaded plate, and the inner side of the threaded plate is fixedly connected to the outer side of the fixed plate.

[0010] As a preferred solution of the display device for cultural and artistic exchanges described in the present invention, the scraping and cleaning component includes a movable groove, a movable plate is movably connected inside the movable groove, an inclined scraping plate is fixedly connected to the front of the movable plate, a plurality of inclined scraping plates are provided and are distributed at equal distances, the inclined scraping plate is movably connected to the cleaning sponge, a transmission bevel gear is fixedly connected to the bottom of the screw surface, a driven bevel gear is meshed with the bottom of the transmission bevel gear, rotating cams are movably connected to both sides of the movable groove, the rotating cam is movably connected to the movable plate, and the back of the driven bevel gear is fixedly connected to the front of the rotating cam.

[0011] As a preferred solution of the display device for cultural and artistic exchanges described in the present invention, the sliding component includes a sliding groove, the sliding groove is opened at the bottom of the bellows, a plurality of sliding grooves are opened and distributed at equal distances, a sliding block is movably connected inside the sliding groove, and the bottom of the sliding block is fixedly connected to the top of the fixed plate.

[0012] As a preferred solution of the display device for cultural and artistic exchange described in the present invention, the linkage assembly comprises a linkage gear, and the inner side of the rear side of the inner wall of the lifting groove is fixedly connected with teeth, and the teeth are provided with a plurality of teeth and are distributed at equal distances, and the linkage gear is meshed with the teeth, and the interior of the bellows is movably connected with a rotating rod, and the two ends of the rotating rod pass through the two sides of the bellows and are movably connected to the bellows, and the outer end of the rotating rod is fixedly connected to the inner side of the linkage gear, and the surface of the rotating rod is fixedly connected with a first bevel tooth, and the first bevel teeth are provided with a plurality of teeth, and the interior of the bellows is fixedly connected with a movable frame, and the movable frame is provided with a plurality of teeth and are distributed at equal distances, and the interior of the movable frame is movably connected with a second bevel tooth, and the second bevel teeth are meshed with the first bevel teeth, and the back side of the second bevel teeth is fixedly connected to the front side of the blowing fan.

[0013] As a preferred embodiment of the display device for cultural and artistic exchanges described in the present invention, the positioning component includes a positioning plate, a plurality of positioning plates are provided and are distributed at equal distances, a positioning pin is fixedly connected to the inner side of the positioning plate, the bottom of the front and back sides of the bellows are provided with positioning grooves, a plurality of positioning grooves are provided and are distributed at equal distances, the positioning pins are plugged into and matched with the positioning grooves, both sides of the front side of the inner wall of the installation groove are fixedly connected with a first guide block, the first guide block is movably connected to the bellows, both sides of the rear side of the inner wall of the cleaning and collection groove are fixedly connected with a second guide block, the second guide block is movably connected to the bellows.

[0014] As a preferred embodiment of the display device for cultural and artistic exchanges described in the present invention, the quantitative water spray assembly comprises a water tank, which is fixedly connected to the top of the display stand, and fixed pipes are fixedly embedded on both sides of the rear side of the inner wall of the installation groove, and the top of the fixed pipe is fixedly connected to a first one-way valve, the water tank is connected to the first one-way valve, and the bottom of the fixed pipe is fixedly connected to a telescopic hose, and the bottom of the telescopic hose is fixedly connected to an extrusion plate, and water pipes are fixedly embedded on both sides of the rear side of the inner wall of the installation groove, and a second one-way valve is fixedly connected to the back of the fixed pipe, and the second one-way valve is connected to the water pipe, and a nozzle is fixedly connected to the front of the water pipe, and a plurality of nozzles are provided and distributed at equal distances.

[0015] As a preferred solution of the display device for cultural and artistic exchanges described in the present invention, wherein: the bottom of the inner wall of the cleaning and collection trough is movably connected with a collection box, the front side of the collection box penetrates to the front side of the display stand and is movably connected to the display stand, and handles are fixedly connected on both sides of the front of the collection box.

[0016] The beneficial effects of the present invention are as follows: the floating dust on the surface of the protective glass is cleaned by the cleaning sponge on the fixed plate, the stains on the protective glass can be cleaned by humidifying the cleaning sponge, and the residual water is dried by the blowing fan in the water spray drying mechanism.

[0017] In view of the problems existing in the use method of the above-mentioned existing display device for cultural and artistic communication, the present invention is proposed.

[0018] Therefore, the purpose of the present invention is to provide a method for using a display device for cultural and artistic exchanges, the purpose of which is to clean the floating dust on the protective glass with cleaning sponge, wet the cleaning sponge to clean the stains when facing stains, and air-dry the remaining water after wiping and cleaning.

[0019] In order to solve the above technical problems, the present invention provides the following technical solutions: comprising: When there is floating dust on the protective glass, clean it with cleaning cotton; If stains appear on the protective glass, wipe with a damp cleaning sponge and allow any remaining water to air dry.

[0020] As a preferred method of using the display device for cultural and artistic communication of the present invention, the method comprises: When there is floating dust on the protective glass, clean it with the cleaning sponge on the fixed plate; When stains appear on the protective glass, the cleaning sponge is humidified by the quantitative water spray component to make the cleaning sponge clean more thoroughly, and the remaining water can be dried by the blowing fan.

[0021] The beneficial effects of the present invention are as follows: floating dust can be cleaned by the cleaning sponge inside the cleaning mechanism, and the stains can be wiped and cleaned by humidifying the cleaning sponge through the water spray and air drying mechanism, and the residual water can be dried by the blowing fan inside the water spray and air drying mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them: Figure 1 The present invention provides an overall structural diagram.

[0023] Figure 2 This is a schematic diagram of the three-dimensional cross-sectional structure provided by the present invention.

[0024] Figure 3This is a schematic diagram of the three-dimensional cross-sectional structure from another viewing angle provided by the present invention.

[0025] Figure 4 This is a schematic diagram of a three-dimensional cross-section explosion provided by the present invention.

[0026] Figure 5 This is a schematic diagram of the three-dimensional structure of the bellows provided by the present invention.

[0027] Figure 6 This is a schematic exploded view of a three-dimensional cross section of the bellows provided by the present invention. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0030] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0031] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0032] Reference Figures 1 to 6 , which is the first embodiment of the present invention, provides a method for using a display device for cultural and artistic exchanges. Through the method for using the display device for cultural and artistic exchanges, floating dust can be cleaned, and at the same time, the cleaning sponge 202 can be humidified to wipe and clean stains and air-dry the remaining water.

[0033] When floating dust appears on the protective glass 103, the floating dust is cleaned by the cleaning sponge 202 on the fixed plate 201; When stains appear on the protective glass 103 , the cleaning sponge 202 is humidified by the quantitative water spraying assembly 309 , so that the cleaning sponge 202 can be cleaned more thoroughly, and the residual water can be dried by the blowing fan 304 at the same time.

[0034] When there is floating dust on the protective glass 103, the fixed plate 201 is driven by the transmission component 206, so that the cleaning sponge 202 on the fixed plate 201 can clean the floating dust, and the cleaning sponge 202 can be cleaned by the scraping cleaning component 207; When stains appear on the protective glass 103, the cleaning sponge 202 can be humidified by the quantitative water spray component 309 inside the water spray and air drying mechanism 300, so that the humidified cleaning sponge 202 can wipe and clean the stains. At the same time, the residual water can be dried by the blowing fan 304 to avoid residual water stains.

[0035] Reference Figures 1 to 6 , which is a second embodiment of the present invention, provides a cleaning mechanism 200, through which the dust on the protective glass 103 can be cleaned and the cleaning sponge 202 can be cleaned.

[0036] The cleaning mechanism 200 includes a fixed plate 201, a cleaning sponge 202 is fixedly connected to the back of the fixed plate 201, the cleaning sponge 202 is movably connected to the surface of the protective glass 103, lifting grooves 203 are provided on both sides of the inner wall of the accommodating groove 102, a cleaning collection groove 204 is provided at the bottom of the inner wall of the accommodating groove 102, transmission grooves 205 located at the bottom of the lifting groove 203 are provided on both sides of the interior of the display stand 101, a transmission component 206 is fixedly connected inside the transmission groove 205, and a scraping cleaning component 207 is provided on the rear side of the inner wall of the cleaning collection groove 204.

[0037] The transmission assembly 206 includes a servo motor 206a, the output end of the servo motor 206a extends into the interior of the lifting slot 203, the output end of the servo motor 206a is fixedly connected to a screw rod 206b, the surface of the screw rod 206b is threadedly connected to a threaded plate 206c, and the inner side of the threaded plate 206c is fixedly connected to the outer side of the fixed plate 201.

[0038] The scraping and cleaning assembly 207 includes a movable groove 207a, which is movably connected to a movable plate 207b inside the movable groove 207a, and a tilted scraping plate 207c is fixedly connected to the front of the movable plate 207b. A plurality of tilted scraping plates 207c are provided and are distributed at equal distances. The tilted scraping plate 207c is movably connected to the cleaning sponge 202, and a transmission bevel tooth 207d is fixedly connected to the bottom of the surface of the screw rod 206b. The bottom of the transmission bevel tooth 207d is meshed with a driven bevel tooth 207e. Both sides of the movable groove 207a are movably connected to rotating cams 207f, and the rotating cam 207f is movably connected to the movable plate 207b. The back of the driven bevel tooth 207e is fixedly connected to the front of the rotating cam 207f.

[0039] The bottom of the inner wall of the cleaning collection tank 204 is movably connected with a collection box A, the front side of the collection box A extends to the front side of the display stand 101 and is movably connected to the display stand 101, and handles B are fixedly connected to both sides of the front side of the collection box A.

[0040] Specifically, the servo motor 206a can drive the screw rod 206b to rotate after it is started, so that the screw rod 206b can drive the threaded plate 206c to move up and down inside the lifting slot 203, and the threaded plate 206c can drive the fixing plate 201 and the cleaning sponge 202 to move up and down.

[0041] When the servo motor 206a is started, the transmission bevel gear 207d can drive the driven bevel gear 207e to rotate, so that the driven bevel gear 207e drives the rotating cam 207f inside the movable groove 207a to rotate, so that after the rotating cam 207f rotates, it can drive the movable plate 207b to move left and right inside the movable groove 207a, so that the movable plate 207b can drive the inclined scraper plate 207c to clean the cleaning sponge 202 in contact with the inclined scraper plate 207c, so that the inclined scraper plate 207c can scrape the impurities on the cleaning sponge 202 and drop them into the collection box A, and at the same time, the handle B on the collection box A can facilitate the user to take out the collection box A to clean the impurities inside.

[0042] Furthermore, when dust adheres to the protective glass 103, the servo motor 206a inside the transmission box is started, so that the servo motor can drive the screw 206b to rotate after starting, and the screw 206b can drive the threaded plate 206c to move downward inside the lifting groove 203 after rotating, so that the threaded plate 206c can drive the fixed plate 201 to move downward, and after the fixed plate 201 moves downward, it can drive the cleaning sponge 202 to move on the protective glass 103, so that the cleaning sponge 202 can clean the dust on the protective glass 103.

[0043] When the servo motor 206a is started, it can drive the transmission bevel gear 207d to rotate, so that the transmission bevel gear 207d can drive the driven bevel gear 207e to rotate after the rotation, so that the driven bevel gear 207e can drive the rotating cam 207f inside the movable groove 207a to rotate after the rotation, so that the rotating cam 207f can drive the movable plate 207b inside the movable groove 207a to move left and right inside the movable groove 207a, so that the movable plate 207b can drive the inclined scraper plate 207c to move left and right.

[0044] When the fixed plate 201 drives the cleaning sponge 202 to move downward into the cleaning collection groove 204, it will contact the inclined scraper plate 207c on the movable plate 207b, and the inclined scraper plate 207c moving left and right can scrape and clean the impurities on the cleaning sponge 202 according to its own inclination. When the cleaning sponge 202 separates from the inclined scraper plate 207c, the impurities on the inclined scraper plate 207c will fall downward due to inertia, and then be collected by the collection box A inside the cleaning collection groove 204.

[0045] Reference Figures 1 to 3 and Figures 5 and 6 , which is the third embodiment of the present invention, provides a water spraying and air drying mechanism 300, through which the cleaning sponge 202 is humidified and the residual water can be air dried.

[0046] The water spray drying mechanism 300 includes a bellows 301, which is arranged on the top of the fixed plate 201, an air outlet 302 is provided on the back of the bellows 301, and a plurality of air outlets 302 are provided and are distributed at equal distances, an air inlet 303 is provided on the front of the bellows 301, and a plurality of air inlet 303 are provided and are distributed at equal distances, a blowing fan 304 is provided inside the bellows 301, and a plurality of blowing fans 304 are provided and are distributed at equal distances, a sliding component 305 is provided on the bottom of the bellows 301, linkage components 306 are provided on both sides of the bellows 301, a mounting groove 307 is provided on the top of the inner wall of the accommodating groove 102, a positioning component 308 is fixedly connected to the front and rear sides of the top of the fixed plate 201, and a quantitative water spray component 309 is fixedly connected to the top of the display stand 101.

[0047] The sliding assembly 305 includes a sliding groove 305a, which is opened at the bottom of the bellows 301. There are several sliding grooves 305a and they are distributed at equal distances. The sliding groove 305a is movably connected to a sliding block 305b inside, and the bottom of the sliding block 305b is fixedly connected to the top of the fixed plate 201.

[0048] The linkage assembly 306 includes a linkage gear 306a, and the inner side of the rear side of the inner wall of the lifting groove 203 is fixedly connected with teeth 306b. The teeth 306b are provided with a plurality of teeth 306b and are distributed at equal distances. The linkage gear 306a is meshed with the teeth 306b. The interior of the bellows 301 is movably connected with a rotating rod 306c. The two ends of the rotating rod 306c penetrate the two sides of the bellows 301 and are movably connected to the bellows 301. The outer end of the rotating rod 306c is connected to the linkage gear 306a. The inner side is fixedly connected, the surface of the rotating rod 306c is fixedly connected with a first bevel tooth 306d, and a plurality of first bevel teeth 306d are provided. The interior of the bellows 301 is fixedly connected with a movable frame 306e, and a plurality of movable frames 306e are provided and are evenly distributed. The interior of the movable frame 306e is movably connected with a second bevel tooth 306f, and the second bevel tooth 306f is meshed with the first bevel tooth 306d. The back side of the second bevel tooth 306f is fixedly connected with the front side of the blowing fan 304.

[0049] The positioning assembly 308 includes a positioning plate 308a, and there are several positioning plates 308a distributed at equal distances. A positioning pin 308b is fixedly connected to the inner side of the positioning plate 308a. Positioning grooves 308c are provided at the bottom of the front and back sides of the bellows 301. There are several positioning grooves 308c distributed at equal distances. The positioning pin 308b is plugged into the positioning groove 308c. Both sides of the front side of the inner wall of the installation groove 307 are fixedly connected with a first guide block 308d, and the first guide block 308d is movably connected to the bellows 301. Both sides of the rear side of the inner wall of the cleaning and collection groove 204 are fixedly connected with a second guide block 308e, and the second guide block 308e is movably connected to the bellows 301.

[0050] The quantitative water spray assembly 309 includes a water tank 309a, which is fixedly connected to the top of the display stand 101. Fixed pipes 309b are fixedly inlaid on both sides of the top of the inner wall of the installation groove 307. The top of the fixed pipe 309b is fixedly connected to a first one-way valve 309c. The water tank 309a is connected to the first one-way valve 309c. The bottom of the fixed pipe 309b is fixedly connected to a telescopic hose 309d. The bottom of the telescopic hose 309d is fixedly connected to an extrusion plate 309e. Water pipes 309f are fixedly inlaid on both sides of the rear side of the inner wall of the installation groove 307. The back of the fixed pipe 309b is fixedly connected to a second one-way valve 309g. The second one-way valve 309g is connected to the water pipe 309f. The front of the water pipe 309f is fixedly connected to a nozzle 309h. There are a plurality of nozzles 309h distributed at equal distances.

[0051] Specifically, the coordinated use of the sliding groove 305a and the sliding block 305b can ensure the stability of the bellows 301 when it moves forward and backward on the fixed plate 201, and prevent the bellows 301 from being separated from the fixed plate 201 when it moves forward and backward on the fixed plate 201.

[0052] When the linkage gears 306a at both ends of the rotating rod 306c are meshed with the teeth 306b, the movement of the bellows 301 will drive the rotating rod 306c to rotate, so that the rotating rod 306c can drive the first bevel gear 306d to rotate after the rotation, so that the first bevel gear 306d can drive the blowing fan 304 to rotate through the second bevel gear 306f inside the movable frame 306e after the rotation, so that after the blowing fan rotates, the air flow inside the bellows 301 can be blown to the protective glass 103, so as to avoid water stains on the protective glass 103 after the wet cleaning sponge 202 is wiped.

[0053] When the bellows 301 contacts the first guide block 308d, the bellows 301 will move backward along with the inclination of the first guide block 308d, so that the positioning pin 308b on the positioning plate 308a on the rear side of the top of the fixed plate 201 after the bellows 301 moves backward can be inserted into the positioning groove 308c on the rear side of the bellows 301, thereby positioning the bellows 301 on the rear side, ensuring that the connecting gears 306a on both sides of the bellows 301 can mesh with the teeth 306b. When the bellows 301 contacts the second guide block, the bellows 301 will move forward along with the inclination of the second guide block, so that the connecting gears 306a on both sides of the bellows 301 can be separated from the teeth 306b.

[0054] The water flow inside the water tank 309a can enter the fixed pipe 309b through the first one-way valve 309c and flow into the telescopic hose 309d, so that after the squeezing plate 309e squeezes the telescopic hose 309d, the internal water can be injected into the water pipe 309f through the second one-way valve 309g and sprayed on the cleaning sponge 202 through the nozzle 309h, thereby humidifying the cleaning sponge 202 and ensuring that the humidity of the cleaning sponge 202 is quantitative each time it is humidified.

[0055] Furthermore, before use, water is filled into the water tank 309a so that the water inside the water tank 309a can be injected into the fixed pipe 309b through the first one-way valve 309c, and the water flow can enter the telescopic hose 309d through the fixed pipe 309b, so that the telescopic hose 309d will gradually extend with the injection of water flow.

[0056] When stains appear on the protective glass 103, the servo motor 206a is started, so that the servo motor 206a can drive the screw 206b to rotate after being started, and the screw 206b can drive the threaded plate 206c to move upward after rotating, and the threaded plate 206c can drive the fixed plate 201 to move upward after moving upward, and the fixed plate 201 can drive the cleaning sponge 202 to move upward after moving upward, and the bellows 301 will be driven to move upward during the process of the fixed plate 201 moving upward.

[0057] The fixed plate 201 drives the bellows 301 to enter the installation groove 307. As the fixed plate 201 drives the bellows 301 to gradually move upward, the extrusion plate 309e at the bottom of the telescopic hose 309d will be squeezed. At the same time, the bellows 301 will contact the first guide block 308d. As the bellows 301 moves upward, the extrusion plate 309e can be squeezed to squeeze the telescopic hose 309d.

[0058] When the telescopic hose 309d is squeezed, the water inside will be injected into the water pipe 309f through the second one-way valve 309g. At this time, the cleaning sponge 202 on the fixed plate 201 is located at the nozzle 309h. When the water enters the water pipe 309f, it will be sprayed out through the nozzle 309h with the subsequent squeezing of the telescopic hose 309d, so that the water can be sprayed to the cleaning sponge 202 through the nozzle 309h, thereby humidifying the cleaning sponge 202.

[0059] At the same time, the first guide block 308d will push the bellows 301 backward, so that the bellows 301 moves on the fixed plate 201 through the sliding groove 305a and the sliding block 305b, so that the positioning pin 308b on the rear positioning plate 308a on the top of the fixed plate 201 can be inserted into the positioning groove 308c on the back of the bellows 301, so that the cooperation between the positioning pin 308b and the positioning groove 308c on the positioning plate 308a can position the bellows 301 on the rear side of the fixed plate 201. At this time, the bellows 301 will drive the linkage gear 306a to move backward through the rotating rod 306c and engage with the teeth 306b on the inner wall of the lifting groove 203.

[0060] As the servo motor 206a is started to drive the fixing plate 201 to move downward, the fixing plate 201 can drive the wetted cleaning sponge 202 to clean the protective glass 103 after moving downward, so that the wetted cleaning sponge 202 can effectively clean the stains on the protective glass 103.

[0061] When the fixed plate 201 drives the bellows 301 downward, the cooperation between the linkage gear 306a and the tooth 306b drives the rotating rod 306c to rotate, so that the rotating rod 306c drives the first bevel tooth 306d to rotate after the rotation, so that the first bevel tooth 306d can drive the second bevel tooth 306f inside the movable frame 306e to rotate after the rotation, so that the second bevel tooth 306f can drive the blowing fan 304 to rotate after the rotation, so that the blowing fan 304 can blow the airflow inside the bellows 301 onto the protective glass 103 after the rotation, thereby avoiding water stains on the wet cleaning sponge 202 after wiping the protective glass 103.

[0062] When the fixed plate 201 drives the cleaning sponge 202 into the cleaning collection groove 204, the bellows 301 will contact the second guide block 308e, so that the second guide block 308e can push the bellows 301 to the front side on the fixed plate 201, so that the positioning pin 308b on the front positioning plate 308a can be inserted into the positioning groove 308c on the front side of the bellows 301, so that the bellows 301 can be driven by the rotating rod 306c to separate from the tooth 306b.

[0063] The remaining structure is the same as that of Example 2.

[0064] Reference Figures 1 to 6 , which is the fourth embodiment of the present invention, is different from the third embodiment in that: a display device for cultural and artistic exchanges.

[0065] When in use, the cultural artwork to be displayed is first placed in the receiving groove 102 and protected by the protective glass 103 , and voice explanation can be carried out through the speaker 104 .

[0066] When dust adheres to the protective glass 103, start the servo motor 206a inside the transmission box, so that the servo motor can drive the screw 206b to rotate after starting, so that the screw 206b can drive the threaded plate 206c to move downward in the lifting groove 203, so that the threaded plate 206c can drive the fixed plate 201 to move downward, and after the fixed plate 201 moves downward, it can drive the cleaning sponge 202 to move on the protective glass 103, so that the cleaning sponge 202 can clean the dust on the protective glass 103.

[0067] When the servo motor 206a is started, it can drive the transmission bevel gear 207d to rotate, so that the transmission bevel gear 207d can drive the driven bevel gear 207e to rotate after the rotation, so that the driven bevel gear 207e can drive the rotating cam 207f inside the movable groove 207a to rotate after the rotation, so that the rotating cam 207f can drive the movable plate 207b inside the movable groove 207a to move left and right inside the movable groove 207a, so that the movable plate 207b can drive the inclined scraper plate 207c to move left and right.

[0068] When the fixed plate 201 drives the cleaning sponge 202 to move downward into the cleaning collection groove 204, it will contact the inclined scraper plate 207c on the movable plate 207b, and the inclined scraper plate 207c moving left and right can scrape and clean the impurities on the cleaning sponge 202 according to its own inclination. When the cleaning sponge 202 separates from the inclined scraper plate 207c, the impurities on the inclined scraper plate 207c will fall downward due to inertia, and then be collected by the collection box A inside the cleaning collection groove 204.

[0069] Before use, water is filled into the water tank 309a so that the water inside the water tank 309a can be injected into the fixed pipe 309b through the first one-way valve 309c, and the water flow can enter the telescopic hose 309d through the fixed pipe 309b, so that the telescopic hose 309d will gradually extend with the injection of water flow.

[0070] When stains appear on the protective glass 103, the servo motor 206a is started, so that the servo motor 206a can drive the screw 206b to rotate after being started, and the screw 206b can drive the threaded plate 206c to move upward after rotating, and the threaded plate 206c can drive the fixed plate 201 to move upward after moving upward, and the fixed plate 201 can drive the cleaning sponge 202 to move upward after moving upward, and the bellows 301 will be driven to move upward during the process of the fixed plate 201 moving upward.

[0071] The fixed plate 201 drives the bellows 301 to enter the installation groove 307. As the fixed plate 201 drives the bellows 301 to gradually move upward, the extrusion plate 309e at the bottom of the telescopic hose 309d will be squeezed. At the same time, the bellows 301 will contact the first guide block 308d. As the bellows 301 moves upward, the extrusion plate 309e can be squeezed to squeeze the telescopic hose 309d.

[0072] When the telescopic hose 309d is squeezed, the water inside will be injected into the water pipe 309f through the second one-way valve 309g. At this time, the cleaning sponge 202 on the fixed plate 201 is located at the nozzle 309h. When the water enters the water pipe 309f, it will be sprayed out through the nozzle 309h with the subsequent squeezing of the telescopic hose 309d, so that the water can be sprayed to the cleaning sponge 202 through the nozzle 309h, thereby humidifying the cleaning sponge 202.

[0073] At the same time, the first guide block 308d will push the bellows 301 backward, so that the bellows 301 moves on the fixed plate 201 through the sliding groove 305a and the sliding block 305b, so that the positioning pin 308b on the rear positioning plate 308a on the top of the fixed plate 201 can be inserted into the positioning groove 308c on the back of the bellows 301, so that the cooperation between the positioning pin 308b and the positioning groove 308c on the positioning plate 308a can position the bellows 301 on the rear side of the fixed plate 201. At this time, the bellows 301 will drive the linkage gear 306a to move backward through the rotating rod 306c and engage with the teeth 306b on the inner wall of the lifting groove 203.

[0074] As the servo motor 206a is started to drive the fixing plate 201 to move downward, the fixing plate 201 can drive the wetted cleaning sponge 202 to clean the protective glass 103 after moving downward, so that the wetted cleaning sponge 202 can effectively clean the stains on the protective glass 103.

[0075] When the fixed plate 201 drives the bellows 301 downward, the cooperation between the linkage gear 306a and the tooth 306b will drive the rotating rod 306c to rotate, so that the rotating rod 306c drives the first bevel tooth 306d to rotate after the rotation, so that the first bevel tooth 306d can drive the second bevel tooth 306f inside the movable frame 306e to rotate after the rotation, so that the second bevel tooth 306f can drive the blowing fan 304 to rotate after the rotation, so that the blowing fan 304 can blow the airflow inside the bellows 301 onto the protective glass 103 after the rotation, thereby avoiding water stains on the wet cleaning sponge 202 after wiping the protective glass 103, and the diameter of the first bevel tooth 306d is larger than the second bevel tooth 306f, thereby ensuring that the fan 304 generates a sufficiently strong wind force.

[0076] When the fixed plate 201 drives the cleaning sponge 202 into the cleaning collection groove 204, the bellows 301 will contact the second guide block 308e, so that the second guide block 308e can push the bellows 301 to the front side on the fixed plate 201, so that the positioning pin 308b on the front positioning plate 308a can be inserted into the positioning groove 308c on the front side of the bellows 301, so that the bellows 301 can be driven by the rotating rod 306c to separate from the tooth 306b.

[0077] In summary, the floating dust on the protective glass 103 can be cleaned by the cleaning sponge 202 on the fixed plate 201, and the cleaning sponge 202 can be humidified by the water spraying and air-drying mechanism 300, so that the wet cleaning sponge 202 can clean stains more easily and can air-dry the wet protective glass 103 to prevent water stains from appearing on the protective glass 103.

[0078] Importantly, it should be noted that the construction and arrangement of the present application shown in a number of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible, for example, the size, scale, structure, shape and proportion of various elements, and parameter values ​​such as temperature, pressure, etc., mounting arrangements, use of materials, color, directional changes, etc., without substantially departing from the novel angles and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of the execution function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to a variety of modifications that still fall within the scope of the appended claims. In addition, in order to provide a concise description of the exemplary embodiments, all features of the actual embodiments may not be described, that is, those features that are not relevant to the best mode currently considered to carry out the invention, or those features that are not relevant to implementing the invention.

[0079] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A display device for cultural and artistic exchange, characterized in that: A display mechanism (100) comprises a display stand box (101), wherein a receiving groove (102) is provided on the front of the display stand box (101), a protective glass (103) is fixedly connected to the front side of the receiving groove (102), and loudspeakers (104) are fixedly embedded on both sides of the bottom of the front of the display stand box (101); A cleaning mechanism (200) comprises a fixing plate (201), a cleaning sponge (202) being fixedly connected to the back of the fixing plate (201), the cleaning sponge (202) being movably connected to the surface of the protective glass (103), lifting grooves (203) being provided on both sides of the inner wall of the containing groove (102), a cleaning collection groove (204) being provided at the bottom of the inner wall of the containing groove (102), transmission grooves (205) being provided at the bottom of the lifting groove (203) on both sides of the interior of the display stand (101), a transmission assembly (206) being fixedly connected inside the transmission groove (205), and a scraping cleaning assembly (207) being provided at the rear side of the inner wall of the cleaning collection groove (204); and, The water spray drying mechanism (300) comprises a bellows (301), the bellows (301) being arranged on the top of a fixing plate (201), the bellows (301) being provided with an air outlet (302) on the back side, the air outlets (302) being provided in a plurality and being distributed at equal distances, the bellows (301) being provided with an air inlet (303) on the front side, the air inlet (303) being provided in a plurality and being distributed at equal distances, and a blowing fan (304) being provided inside the bellows (301). A plurality of blowing fans (304) are provided and are distributed at equal distances; a sliding assembly (305) is provided at the bottom of the bellows (301); linkage assemblies (306) are provided on both sides of the bellows (301); a mounting groove (307) is provided at the top of the inner wall of the receiving groove (102); a positioning assembly (308) is fixedly connected to the front and rear sides of the top of the fixing plate (201); and a quantitative water spray assembly (309) is fixedly connected to the top of the display stand (101).

2. The display device for cultural and artistic exchange according to claim 1, characterized in that: The transmission assembly (206) comprises a servo motor (206a), the output end of the servo motor (206a) extending through the interior of the lifting slot (203), the output end of the servo motor (206a) being fixedly connected to a screw rod (206b), the surface of the screw rod (206b) being threadedly connected to a threaded plate (206c), the inner side of the threaded plate (206c) being fixedly connected to the outer side of the fixed plate (201).

3. The display device for cultural and artistic exchange according to claim 2 is characterized in that: The scraping and cleaning assembly (207) comprises a movable groove (207a), the interior of the movable groove (207a) is movably connected to a movable plate (207b), the front of the movable plate (207b) is fixedly connected to an inclined scraping plate (207c), a plurality of inclined scraping plates (207c) are provided and are distributed at equal distances, the inclined scraping plate (207c) is movably connected to the cleaning sponge (202), the bottom of the surface of the screw rod (206b) is fixedly connected to a transmission bevel tooth (207d), the bottom of the transmission bevel tooth (207d) is meshed with a driven bevel tooth (207e), both sides of the interior of the movable groove (207a) are movably connected to a rotating cam (207f), the rotating cam (207f) is movably connected to the movable plate (207b), and the back of the driven bevel tooth (207e) is fixedly connected to the front of the rotating cam (207f).

4. The display device for cultural and artistic exchange according to claim 3 is characterized in that: The sliding assembly (305) comprises a sliding groove (305a), wherein the sliding groove (305a) is provided at the bottom of the bellows (301), wherein a plurality of sliding grooves (305a) are provided and are distributed at equal distances, wherein a sliding block (305b) is movably connected inside the sliding groove (305a), and wherein the bottom of the sliding block (305b) is fixedly connected to the top of the fixed plate (201).

5. The display device for cultural and artistic communication according to any one of claims 2 to 4, characterized in that: The linkage assembly (306) comprises a linkage gear (306a), teeth (306b) are fixedly connected to the inner side of the rear side of the inner wall of the lifting slot (203), a plurality of teeth (306b) are provided and are distributed at equal distances, the linkage gear (306a) meshes with the teeth (306b), a rotating rod (306c) is movably connected to the inside of the bellows (301), two ends of the rotating rod (306c) pass through two sides of the bellows (301) and are movably connected to the bellows (301), and the outer end of the rotating rod (306c) is connected to the linkage gear (306 a), the surface of the rotating rod (306c) is fixedly connected to a first bevel tooth (306d), a plurality of first bevel teeth (306d) are provided, the interior of the bellows (301) is fixedly connected to a movable frame (306e), a plurality of movable frames (306e) are provided and are equidistantly distributed, the interior of the movable frame (306e) is movably connected to a second bevel tooth (306f), the second bevel tooth (306f) is meshed with the first bevel tooth (306d), and the back side of the second bevel tooth (306f) is fixedly connected to the front side of the blowing fan (304).

6. The display device for cultural and artistic exchange according to claim 5 is characterized in that: The positioning assembly (308) comprises a positioning plate (308a), wherein a plurality of the positioning plates (308a) are provided and are distributed at equal distances, a positioning pin (308b) is fixedly connected to the inner side of the positioning plate (308a), a positioning groove (308c) is provided at the bottom of the front and back sides of the bellows (301), wherein a plurality of the positioning grooves (308c) are provided and are distributed at equal distances, the positioning pin (308b) is plugged into and matched with the positioning groove (308c), first guide blocks (308d) are fixedly connected to both sides of the front side of the inner wall of the installation groove (307), and the first guide blocks (308d) are movably connected to the bellows (301), and second guide blocks (308e) are fixedly connected to both sides of the rear side of the inner wall of the cleaning and collecting groove (204), and the second guide blocks (308e) are movably connected to the bellows (301).

7. The display device for cultural and artistic exchange according to claim 6 is characterized in that: The quantitative water spray assembly (309) comprises a water tank (309a), the water tank (309a) being fixedly connected to the top of the display stand (101), fixed pipes (309b) being fixedly embedded on both sides of the rear side of the inner wall of the installation groove (307), the top of the fixed pipe (309b) being fixedly connected to a first one-way valve (309c), the water tank (309a) being connected to the first one-way valve (309c), and the bottom of the fixed pipe (309b) being fixedly connected to a telescopic hose (309d). The bottom of the telescopic hose (309d) is fixedly connected to an extrusion plate (309e), both sides of the rear side of the inner wall of the installation groove (307) are fixedly inlaid with water pipes (309f), the back side of the fixed pipe (309b) is fixedly connected to a second one-way valve (309g), the second one-way valve (309g) is connected to the water pipe (309f), and the front side of the water pipe (309f) is fixedly connected to a nozzle (309h), and a plurality of nozzles (309h) are provided and distributed at equal distances.

8. The display device for cultural and artistic exchange according to claim 7 is characterized in that: A collection box (A) is movably connected to the bottom of the inner wall of the cleaning collection tank (204); the front side of the collection box (A) extends through the front side of the display stand box (101) and is movably connected to the display stand box (101); handles (B) are fixedly connected to both sides of the front side of the collection box (A).

9. A method for using a display device for cultural and artistic exchanges, characterized in that: The display device for cultural and artistic communication comprises any one of claims 1 to 8, and further comprises: When floating dust appears on the protective glass (103), the floating dust is cleaned by using the cleaning sponge (202); When stains appear on the protective glass (103), the cleaning sponge (202) is moistened and wiped, and the remaining water is air-dried.

10. The method for using the display device for cultural and artistic exchange according to claim 9, characterized in that: include, When floating dust appears on the protective glass (103), the floating dust is cleaned by the cleaning sponge (202) on the fixed plate (201); When stains appear on the protective glass (103), the cleaning sponge (202) is humidified by the quantitative water spraying assembly (309), so that the cleaning sponge (202) can be cleaned more thoroughly, and the residual water can be dried by the blowing fan (304).

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