CN216843968U - Information integration large screen display device - Google Patents

Abstract

The utility model discloses an information integration large-size screen display device, comprising a base plate, the top of bottom plate is provided with elevating assembly, elevating assembly's top is provided with the backup pad, the top fixed mounting of backup pad has the big screen of display, the top of bottom plate is provided with prevents the subassembly that inclines. The utility model discloses a bottom plate, lifting unit, a supporting plate, show the large screen and prevent supporting setting of slope subassembly, the purpose that can be with the high reduction of large screen when maintenance personal maintains the demonstration large screen has been realized, thereby solved and paid close attention to and pursue and beautify city street effect in order to attract, present large screen display board is generally done very high, in case damage appears in large screen itself or relevant components and parts, maintenance personal just need detect and maintain the large screen with the help of the equal high back of lift handlebar oneself lifting and large screen, this kind of highly maintain work belongs to high altitude construction usually, there is certain dangerous problem.

Description

Information integration large-screen display device

Technical Field

The utility model belongs to the technical field of the display device, especially, relate to an integrated large-size screen display device of information.

Background

The large screen display refers to the display of graphics or images on a large screen, the screen area is more than one square meter, the screen display can be divided into a transmission type and a projection type, the large screen display has a plurality of types, such as laser scanning large screen display, and the like, along with the gradual improvement of the large screen technology and the information integration function, the large screen display device integrating the images and the sound is visible anywhere on each busy road section, the city is beautified, and the large screen display device can transmit information to the public, plays an irreplaceable role in numerous fields such as law propaganda laws and regulations, real-time news reports, commodity sales brands and the like, but in order to attract attention and pursue the effect of beautifying city streets, the existing large screen display board is generally high, once the large screen or related components are damaged, a maintenance person needs to detect and maintain the large screen after lifting the large screen by the lifting handle to the height equal to the large screen, maintenance work at such heights is generally high-altitude work and has certain dangerousness.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides an information integration large screen display device, realized can be with the purpose of the high reduction of large screen when maintenance personal maintains the demonstration large screen, thereby solved and paid close attention to and pursue and beautify city street effect in order to attract, present large screen display board is generally done very high, in case damage appears in large screen itself or relevant components and parts, maintenance personal just need detect and maintain the large screen with the help of lift handlebar oneself lifting to the equal high back of large screen, this kind of highly maintenance work that carries on belongs to high altitude construction usually, there is certain dangerous problem.

The utility model discloses a realize like this, an information integration large-size screen display device, comprising a base plate, the top of bottom plate is provided with lifting unit, lifting unit's top is provided with the backup pad, the top fixed mounting of backup pad has the big screen of demonstration, the top of bottom plate is provided with prevents the subassembly that inclines, prevent subassembly and backup pad sliding connection that inclines.

As the utility model discloses it is preferred, prevent that the subassembly that inclines includes two stoppers, two the stopper is fixed mounting respectively in the left side and the right side at bottom plate top, the front side and the rear side fixedly connected with guide bar at stopper top, the guide bar is pegged graft in the bottom of backup pad.

As the utility model is preferable, the lifting component comprises a motor base, the motor base is slidably connected on the surfaces of two groups of guide rods on the left side, a forward and reverse rotating motor is fixedly arranged on the top of the motor base, the output end of the forward and reverse rotating motor is fixedly connected with an adjusting rod, two groups of connecting blocks are movably arranged on the surface of the adjusting rod, one side of the two groups of connecting blocks opposite to each other is provided with a threaded hole, the thread pitches inside the threaded holes are equal, the thread directions are opposite, the surface of the adjusting rod is provided with two groups of threaded sections, the two groups of threaded sections are respectively matched with the two groups of threaded holes, the adjusting rod is respectively in threaded connection with the threaded holes and the threaded holes between the two groups of connecting blocks, a supporting column is fixedly connected on the front side and the rear side of the connecting block, one side of the supporting column far away from the connecting blocks is rotatably connected with a connecting plate, and the left side and the right side of the front side of the connecting plate are rotatably connected with two groups of rotating plates, the front side of rotor plate is connected with rotatory support in the rotation, and the top rotatory support all fixed connection in the bottom of backup pad, the bottom rotatory support all fixed connection in the top of bottom plate.

As the utility model discloses it is preferred, adjacent two sets of the fixed welding in top on guide bar surface has spacing horizontal pole, spacing horizontal pole all is located the backup pad directly over.

As the utility model discloses it is preferred, the top of stopper is provided with the rubber pad, the rubber pad sets up to elastic rubber pad, the rubber pad is located the connecting block under.

As the utility model discloses it is preferred, the first through-hole of four groups, four groups have been seted up at the top of backup pad first through-hole respectively with the position one-to-one of four group's guide bars, the inside of first through-hole is provided with first rubber sleeve, the guide bar is pegged graft in the inside of first rubber sleeve, two sets of second through-holes have been seted up at the top of motor cabinet, and are two sets of the second through-hole respectively with the left side the position one-to-one of guide bar, the inside of second through-hole is provided with second rubber sleeve, left side the guide bar is pegged graft in the inside of second rubber sleeve.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a bottom plate, lifting unit, a supporting plate, show the large screen and prevent supporting setting of slope subassembly, the purpose that can be with the high reduction of large screen when maintenance personal maintains the demonstration large screen has been realized, thereby solved and paid close attention to and pursue and beautify city street effect in order to attract, present large screen display board is generally done very high, in case damage appears in large screen itself or relevant components and parts, maintenance personal just need detect and maintain the large screen with the help of lift handlebar oneself lifting to the equal high back of large screen, this kind of highly maintain work belongs to high altitude construction usually, there is certain dangerous problem.

2. The utility model discloses a prevent setting up of slope subassembly, thereby realized preventing that whole device from to the occurence of failure that collapses that the slope of a direction produces, it is minimum highly spacing to showing the large screen, prevents that the connecting block from being driven to the edge of screw thread section by positive and negative motor, causes the purpose that takes place the dead condition of card emergence between screw hole and the screw thread section.

3. The utility model discloses a lifting unit's setting has realized carrying out high altitude construction when avoiding maintenance personal to the equipment maintenance through the high reduction that will show the large-size screen to reduce the purpose of the emergence of incident.

4. The utility model discloses a setting of spacing horizontal pole, not only realized avoiding the guide bar to take place to incline, cause the unable smooth rising or the decline of guide bar of positive reverse motor through the guide bar, thereby cause the unable condition that controls the big screen of display and go up and down to take place, and also carry on spacingly to the maximum height that shows the big screen, prevent that the connecting block from being driven to the edge of screw thread section by positive reverse motor, cause the purpose that takes place the dead condition emergence of card between screw hole and the screw thread section, still prevented simultaneously that four group's guide bar 502 from inclining to same direction to a certain extent, thereby avoid appearing because of the whole slope of device and then the condition of the accident that takes place to collapse.

5. The utility model discloses a setting of rubber pad has realized to a certain extent that the violent degree that stopper and connecting block take place the striking when reaching minimum spacing cushions the big screen of demonstration to reach and carry out the purpose protected to showing the big screen to a certain extent.

6. The utility model discloses a first through-hole, first rubber sleeve, second through-hole and the supporting setting of second rubber sleeve have realized increasing the frictional force between guide bar and backup pad and the motor cabinet respectively through the mode that changes the contact surface material, have prevented to a certain extent because show that big screen, backup pad, positive and negative motor and motor cabinet self gravity reason make backup pad and motor cabinet pass through the guide bar and slide downwards to avoid the emergence of incident.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

FIG. 2 is a schematic front view of the present invention showing the large screen lowered;

fig. 3 is a top view of the threaded hole and the threaded segment of the present invention;

fig. 4 is a schematic view of the first rubber sleeve and the second rubber sleeve of the present invention.

In the figure: 1. a base plate; 2. a lifting assembly; 201. a motor base; 202. a positive and negative rotation motor; 203. adjusting a rod; 204. connecting blocks; 205. a threaded hole; 206. a threaded segment; 207. a support pillar; 208. a connecting plate; 209. a rotating plate; 210. rotating the support; 3. a support plate; 4. displaying a large screen; 5. an anti-tip assembly; 501. a limiting block; 502. a guide bar; 6. a limiting cross bar; 7. a rubber pad; 8. a first through hole; 9. a first rubber sleeve; 10. a second through hole; 11. and a second rubber sleeve.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the embodiment of the utility model provides a large screen display device of information integration that provides, including bottom plate 1, the top of bottom plate 1 is provided with lifting unit 2, and lifting unit 2's top is provided with backup pad 3, and the top fixed mounting of backup pad 3 has the big screen of display 4, and the top of bottom plate 1 is provided with anti-tilt subassembly 5, anti-tilt subassembly 5 and 3 sliding connection of backup pad.

Referring to fig. 1, 2, 3 and 4, the anti-tilting assembly 5 includes two limiting blocks 501, the two limiting blocks 501 are respectively and fixedly installed at the left and right sides of the top of the bottom plate 1, the front and rear sides of the top of the limiting blocks 501 are fixedly connected with guide rods 502, and the guide rods 502 are inserted into the bottom of the supporting plate 3.

The scheme is adopted: through the setting of preventing subassembly 5 that inclines, thereby realized preventing that whole device from to the occurence of failure that collapses that produces of a direction slope, to showing that big screen 4 is minimum highly spacing, prevent that connecting block 204 from being driven to the edge of screw thread section 206 by positive and negative motor 202, cause the purpose that the dead condition of card takes place between screw hole 205 and the screw thread section 206.

Referring to fig. 1, 2, 3 and 4, the lifting assembly 2 includes a motor base 201, the motor base 201 is slidably connected to the surfaces of two sets of left guide rods 502, a forward and reverse rotation motor 202 is fixedly installed on the top of the motor base 201, an output end of the forward and reverse rotation motor 202 is fixedly connected with an adjusting rod 203, two sets of connecting blocks 204 are movably installed on the surface of the adjusting rod 203, threaded holes 205 are respectively formed on opposite sides of the two sets of connecting blocks 204, the thread pitches inside the two sets of threaded holes 205 are equal and the thread directions are opposite, two sets of threaded sections 206 are formed on the surface of the adjusting rod 203, the two sets of threaded sections 206 are respectively matched with the two sets of threaded holes 205, the through hole threaded section 206 and the threaded hole 205 are respectively in threaded connection between the adjusting rod 203 and the two sets of connecting blocks 204, supporting columns 207 are fixedly connected to both the front side and the rear side of the connecting blocks 204, and a connecting plate 208 is rotatably connected to one side of the supporting column 207, which is far away from the connecting block 204, the left and right sides of connecting plate 208 front side all rotates and is connected with two sets of rotor plates 209, and the front side rotation of rotor plates 209 is connected with swivel mount 210, and the equal fixed connection of top swivel mount 210 is in the bottom of backup pad 3, and the equal fixed connection of bottom swivel mount 210 is in the top of bottom plate 1.

Adopt above-mentioned scheme: through the setting of lifting unit 2, realized through the high reduction that will show large screen 4 and carried out high altitude construction when avoiding maintenance personal to equipment maintenance to reduce the mesh of incident's emergence.

Referring to fig. 1 and 2, the top of the surface of each two adjacent sets of guide rods 502 is fixedly welded with a limiting cross rod 6, and the limiting cross rods 6 are located right above the support plate 3.

Adopt above-mentioned scheme: through the setting of spacing horizontal pole 6, not only realized avoiding guide bar 502 to take place the slope, cause the unable smooth rising or decline through guide bar 502 of positive and negative motor 202 that changes, thereby cause the unable condition that controls display large screen 4 and go up and down to take place, and also spacing to display large screen 4's highest height, prevent that connecting block 204 from being driven to the edge of screw thread section 206 by positive and negative motor 202, cause the purpose that takes place the dead condition of card and take place between screw hole 205 and the screw thread section 206, still prevented simultaneously to a certain extent that four group's guide bars 502 from to same direction slope, thereby avoid appearing because of the whole slope of device and then the condition of the accident that takes place to collapse.

Referring to fig. 1 and 3, a rubber pad 7 is arranged at the top of the limiting block 501, the rubber pad 7 is an elastic rubber pad, and the rubber pad 7 is located right below the connecting block 204.

Adopt above-mentioned scheme: through the arrangement of the rubber pad 7, the violent degree of the impact between the limiting block 501 and the connecting block 204 when the large display screen 4 reaches the lowest limiting position is buffered to a certain extent, so that the purpose of protecting the large display screen 4 to a certain extent is achieved.

Referring to fig. 1, 2 and 4, four sets of first through holes 8 are formed in the top of the support plate 3, the four sets of first through holes 8 respectively correspond to the positions of the four sets of guide rods 502 one to one, a first rubber sleeve 9 is arranged inside the first through holes 8, the guide rods 502 are inserted into the first rubber sleeve 9, two sets of second through holes 10 are formed in the top of the motor base 201, the two sets of second through holes 10 respectively correspond to the positions of the left guide rods 502 one to one, a second rubber sleeve 11 is arranged inside the second through holes 10, and the left guide rods 502 are inserted into the second rubber sleeve 11.

Adopt above-mentioned scheme: through first through-hole 8, first rubber sleeve 9, the supporting setting of second through-hole 10 and second rubber sleeve 11, realized having increased the frictional force between guide bar 502 and backup pad 3 and the motor cabinet 201 respectively through the mode that changes the contact surface material, prevented to a certain extent because show large-size screen 4, backup pad 3, positive and negative motor 202 and motor cabinet 201 self gravity reason make backup pad 3 and motor cabinet 201 pass through guide bar 502 lapse to avoid incident's emergence.

The utility model discloses a theory of operation:

when the device is used, the forward and reverse rotation motor 202 is started in the forward direction, the output end of the forward and reverse rotation motor 202 drives the adjusting rod 203 to rotate clockwise, two thread sections 206 with equal thread pitch and opposite thread directions arranged on the surface of the adjusting rod 203 drive two groups of connecting blocks 204 to move in opposite directions through respective matched threaded holes 205, the connecting blocks 204 drive two groups of supporting columns 207 fixedly connected with the connecting blocks 204 to approach to the middle of the device while moving in opposite directions, the supporting columns 207 drag the left and right groups of connecting plates 208 to the middle of the device, the connecting plates 208 drag two groups of rotating plates 209 rotatably connected with the connecting plates 208 simultaneously, the two groups of rotating plates 209 which are originally in straight lines form an angle, the distance between the rotating supports 210 rotatably connected with the rotating plates 209 is shortened, the distance between the supporting plate 3 fixedly connected with the rotating supports 210 and the bottom plate 1 is shortened, and the heights of the supporting plate 3 and the display large screen 4 fixedly connected with the supporting plate 3 are reduced, in the process, as the rotating plate 209 close to one side of the bottom plate 1 is changed from a vertical state to an inclined state, the left side and the right side of the connecting plate 208 are respectively connected with the two groups of rotating plates 209 in a rotating manner, so that the connecting plate 208 cannot rotate on a vertical plane, the inclined rotating plate 209 can pull the connecting plate 208 downwards, the non-rotatable connecting plate 208 can drive the adjusting rod 203 to move downwards through the connecting block 204 which is limited by the adjusting rod 203 and cannot rotate on the vertical plane, the adjusting rod 203 is fixedly connected with the output end of the forward and reverse motor 202, the forward and reverse motor 202 can synchronously move downwards with the adjusting rod 203 and the connecting block 204 through the sliding connection of the motor base 201 fixedly connected with the forward and reverse motor on the surfaces of the two groups of guide rods 502 on the left side, and after the bottom of the connecting block 204 is contacted with the top of the limiting block 501, the limiting block 501 limits and supports the connecting block 204 and the adjusting rod 203, make connecting block 204 and regulation pole 203 unable continuation downstream, backup pad 3 and the height that shows large screen 4 are in minimum spacing height, close positive reverse motor 202 this moment, maintenance person just can light and easily step up the top of backup pad 3 with stopper 501 as the step and detect showing large screen 4, debugging and maintenance, after the maintenance was accomplished, maintenance person left backup pad 3 through stopper 501 and returns ground, reverse start positive reverse motor 202, show that large screen 4 gets back to original height through the reverse operation of above-mentioned operation, spacing horizontal pole 6 carries out the highest height spacing through backup pad 3 to showing large screen 4 this moment.

In summary, the following steps: the information integration large-screen display device solves the problem that the existing large-screen display board is generally high in height in order to attract attention and pursue city street effects, and once a large screen or related components are damaged, a maintenance worker needs to detect and maintain the large screen by lifting the lifting handlebar to the same height as the large screen, the maintenance worker at the height usually belongs to high-altitude operation, there is a problem of a certain risk.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An information integration large screen display device, includes bottom plate (1), its characterized in that: the top of bottom plate (1) is provided with lifting unit (2), the top of lifting unit (2) is provided with backup pad (3), the top fixed mounting of backup pad (3) has big display screen (4), the top of bottom plate (1) is provided with prevents slope subassembly (5), prevent slope subassembly (5) and backup pad (3) sliding connection.

2. An information integrated large screen display device as claimed in claim 1, wherein: prevent subassembly (5) that inclines includes two stopper (501), two stopper (501) fixed mounting respectively in the left side and the right side at bottom plate (1) top, the front side and the rear side fixedly connected with guide bar (502) at stopper (501) top, guide bar (502) are pegged graft in the bottom of backup pad (3).

3. An information integrated large screen display device as claimed in claim 2, wherein: the lifting assembly (2) comprises a motor base (201), the motor base (201) is connected to the surfaces of two groups of guide rods (502) on the left in a sliding mode, a forward and reverse rotating motor (202) is fixedly mounted at the top of the motor base (201), an adjusting rod (203) is fixedly connected to the output end of the forward and reverse rotating motor (202), two groups of connecting blocks (204) are movably mounted on the surface of the adjusting rod (203), threaded holes (205) are formed in one opposite sides of the two groups of connecting blocks (204), the thread pitches inside the two groups of threaded holes (205) are equal and opposite in thread direction, two groups of threaded sections (206) are formed in the surface of the adjusting rod (203), the two groups of threaded sections (206) are matched with the two groups of threaded holes (205) respectively, and the adjusting rod (203) is in threaded connection with the two groups of connecting blocks (204) through holes (206) and threaded holes (205) respectively, the connecting plate is characterized in that a supporting column (207) is fixedly connected to the front side and the rear side of the connecting block (204), one side, away from the connecting block (204), of the supporting column (207) is rotatably connected with a connecting plate (208), the left side and the right side of the front side of the connecting plate (208) are rotatably connected with two sets of rotating plates (209), the front side of each rotating plate (209) is rotatably connected with a rotating support (210), the top of each rotating support (210) is fixedly connected to the bottom of the supporting plate (3), and the bottom of each rotating support (210) is fixedly connected to the top of the bottom plate (1).

4. An information integrated large screen display device as claimed in claim 2, wherein: two sets of adjacent fixed welding in top on guide bar (502) surface has spacing horizontal pole (6), spacing horizontal pole (6) all are located backup pad (3) directly over.

5. An information integrated large screen display device as claimed in claim 3, wherein: the top of stopper (501) is provided with rubber pad (7), rubber pad (7) set up to elastic rubber pad, rubber pad (7) are located under connecting block (204).

6. An information integrated large screen display device as claimed in claim 3, wherein: four sets of first through-holes (8) have been seted up at the top of backup pad (3), four sets of first through-hole (8) respectively with the position one-to-one of four sets of guide bars (502), the inside of first through-hole (8) is provided with first rubber sleeve (9), guide bar (502) are pegged graft in the inside of first rubber sleeve (9), two sets of second through-hole (10) have been seted up at the top of motor cabinet (201), two sets of second through-hole (10) respectively with the left side the position one-to-one of guide bar (502), the inside of second through-hole (10) is provided with second rubber sleeve (11), the left side guide bar (502) are pegged graft in the inside of second rubber sleeve (11).

Images