CN211232157U - Advertisement screen with automatic playing function - Google Patents
Advertisement screen with automatic playing function Download PDFInfo
- Publication number
- CN211232157U CN211232157U CN201922078261.6U CN201922078261U CN211232157U CN 211232157 U CN211232157 U CN 211232157U CN 201922078261 U CN201922078261 U CN 201922078261U CN 211232157 U CN211232157 U CN 211232157U
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- Prior art keywords
- wall
- block
- casing
- display screen
- plate
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- 238000004804 winding Methods 0.000 claims description 13
- 230000002349 favourable effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 238000003384 imaging method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
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- Displays For Variable Information Using Movable Means (AREA)
Abstract
The utility model discloses an advertising screen with automatic broadcast function, including the advertising screen body, the advertising screen body includes the casing, seted up first rectangular hole on one side inner wall of casing, rotate on the bottom inner wall of first rectangular hole and install back the shaped plate, fixed mounting has the dog on the top inner wall of first rectangular hole, one side of dog and one side top movable contact who returns the shaped plate, it is equipped with the display screen to return the fixed cover in the shaped plate, and one side of display screen extends to outside returning the shaped plate, fixed mounting has the L shaped plate on one side inner wall of casing, and sliding sleeve is equipped with the balancing weight on the L shaped plate. The utility model relates to a rationally, convenient operation is convenient for overturn fast and is shifted out the display screen, reaches the convenience and maintains the display screen, and can be fast convenient to the display screen gyration back fixed position, satisfy the user demand, be favorable to the use.
Description
Technical Field
The utility model relates to an advertising screen technical field especially relates to an advertising screen with automatic broadcast function.
Background
The advertising screen is a 3D imaging product, the imaging effect is bright in color and vivid in effect, the 3D effect can be seen without any equipment, the existing advertising screen with the automatic playing function is divided into a suspension type advertising screen and a standing type advertising screen, the standing type advertising screen mainly plays multimedia contents through a display screen and a loudspeaker, can be internally provided with an illumination sensor and an infrared sensor so as to automatically adjust the brightness, the on-off state and the like, is mainly applied to places such as exhibition halls, exhibitions, museums, planning halls, science halls, shopping malls, experience shops, display stands, off-line chain shops and the like, is used for playing images or video contents, has wide visual angle and can form the suspended display effect, the existing advertising screen with the automatic playing function comprises a shell with an opening arranged on one side, a baffle is fixed on one side of the shell through a plurality of bolts, a placing hole is formed in the inner wall of one side of the shell, place fixed mounting between the both sides inner wall in hole and have same display screen, when the display screen appears damaging, maintenance personal took off the bolt through specialized tool such as screwdriver, then took off the baffle, maintained the display screen.
But the advertising screen of current automatic play function is not convenient for shift out fast in the shell for be not convenient for maintain, maintenance personal takes off the bolt through specialized tool such as screwdriver, then takes off the baffle, maintains the display screen again, has wasted a large amount of time, has reduced efficiency, therefore we have provided an advertising screen with automatic play function and have been used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an advertisement screen with an automatic playing function.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an advertisement screen with an automatic playing function comprises an advertisement screen body, wherein the advertisement screen body comprises a casing, a first rectangular hole is formed in the inner wall of one side of the casing, a return plate is rotatably installed on the inner wall of the bottom of the first rectangular hole, a stop block is fixedly installed on the inner wall of the top of the first rectangular hole, one side of the stop block is movably contacted with the top of one side of the return plate, a display screen is fixedly sleeved in the return plate, one side of the display screen extends out of the return plate, an L-shaped plate is fixedly installed on the inner wall of one side of the casing, a balancing weight is slidably sleeved on the L-shaped plate, two obliquely arranged connecting rods are hinged between one side of the balancing weight close to the display screen and one side of the return plate close to the L-shaped plate, a fixed block is fixedly installed on the inner wall of the top of the casing, a winding, sliding sleeve is equipped with T shape pole in the rectangular channel, the same spring of fixedly connected with between its open-ended one side inner wall is kept away from to the one end of T shape pole and rectangular channel, one side of T shape pole extends outside the casing, fixed mounting has the ring board on the top inner wall of casing, the ring board cover is established on T shape pole, the ring board is close to one side bonding of fixed block and is fixed with ring shape rubber circle, ring shape rubber circle cover is established on T shape pole, the inboard top and the equal fixed mounting in inboard bottom of T shape pole have the connecting block, one side fixed mounting that the fixed block was kept away from to the connecting block has a plurality of sharp pieces, the most advanced of sharp piece is close to one side in close contact with of fixed block with ring shape rubber circle, around establishing and being fixed with the stay cord on the spool, the bottom.
Preferably, the top fixed mounting of L-shaped plate has first stopper, and the bottom of first stopper and the top movable contact of balancing weight are fixed the cover and are equipped with the second stopper on the L-shaped plate, and the second stopper cooperatees with the balancing weight.
Preferably, two supporting blocks are fixedly mounted on the inner wall of the bottom of the first rectangular hole, a first circular hole is formed in one side, close to each other, of the two supporting blocks, a first bearing is fixedly sleeved in the first circular hole, pin shafts are fixedly mounted at the bottom of the front side and the bottom of the rear side of the return-shaped plate, and an inner ring of the first bearing is fixedly sleeved with the outer side of the corresponding pin shaft.
Preferably, a second rectangular hole is formed in the top of the balancing weight, and the side wall of the second rectangular hole is in sliding connection with the outer side of the L-shaped plate.
Preferably, a second bearing is welded on one side, close to the circular ring plate, of the fixing block, and an inner ring of the second bearing is fixedly connected with the outer side of the winding shaft.
Preferably, a second circular hole is formed in the inner wall of one side of the machine shell, the T-shaped rod is located in the second circular hole, and the outer side of the T-shaped rod is not in contact with the side wall of the second circular hole.
Compared with the prior art, the beneficial effects of the utility model are that:
through the matching of the arranged casing, the first rectangular hole, the return plate, the display screen, the L-shaped plate, the balancing weight, the connecting rod, the fixing block, the winding shaft, the rectangular groove, the T-shaped rod, the spring, the circular ring plate, the circular ring-shaped rubber ring, the connecting block, the point block and the pull rope, when the display screen is damaged, the T-shaped rod is pushed to drive the corresponding point block to move through the connecting block and compress the spring, the point block is separated from the circular ring-shaped rubber ring, then the T-shaped rod is reversely rotated to drive the winding shaft to release the pull rope, the balancing weight drives the return plate to rotate to the right through the extrusion connecting rod, the return plate drives the whole display screen to be exposed outside, after the maintenance is completed, the T-shaped rod is pushed to the direction close to the fixing block in the same way, the T-shaped rod is reversely rotated to lead the winding shaft to reversely rotate to wind the pull rope, the, when the top of balancing weight contacted with the bottom of first stopper, relaxed the thrust to T shape pole, spring force resets and drives the connecting block through T shape pole and remove, and the connecting block drives sharp piece and ring shape rubber circle in close contact with for the display screen is fixed.
The utility model relates to a rationally, convenient operation is convenient for overturn fast and is shifted out the display screen, reaches the convenience and maintains the display screen, and can be fast convenient to the display screen gyration back fixed position, satisfy the user demand, be favorable to the use.
Drawings
Fig. 1 is a schematic structural diagram of an advertisement screen with an automatic playing function provided by the present invention;
FIG. 2 is a schematic cross-sectional view of portion A of FIG. 1;
fig. 3 is a schematic structural view of the display screen in fig. 1 after being removed.
In the figure: the display device comprises a machine shell 1, a first rectangular hole 2, a return-shaped plate 3, a display screen 4, a L-shaped plate 5, a balancing weight 6, a connecting rod 7, a fixing block 8, a winding shaft 9, a rectangular groove 10, a T-shaped rod 11, a spring 12, a circular plate 13, a circular rubber ring 14, a connecting block 15, a pointed block 16 and a pull rope 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, an advertisement screen with an automatic playing function comprises an advertisement screen body, the advertisement screen body comprises a casing 1, a first rectangular hole 2 is formed on the inner wall of one side of the casing 1, a return plate 3 is rotatably mounted on the inner wall of the bottom of the first rectangular hole 2, a stop block is fixedly mounted on the inner wall of the top of the first rectangular hole 2, one side of the stop block is movably contacted with the top of one side of the return plate 3, a display screen 4 is fixedly sleeved in the return plate 3, one side of the display screen 4 extends out of the return plate 3, an L-shaped plate 5 is fixedly mounted on the inner wall of one side of the casing 1, a balancing weight 6 is slidably sleeved on the L-shaped plate 5, two obliquely arranged connecting rods 7 are hinged between one side of the balancing weight 6 close to the display screen 4 and one side of the return plate 3 close to the L-shaped plate 5, a fixing block 8 is fixedly mounted on the inner wall, one end of the winding shaft 9 is provided with a rectangular groove 10, a T-shaped rod 11 is slidably sleeved in the rectangular groove 10, the vertical section of one side of the T-shaped rod 11, which is positioned in the rectangular groove 10, is of a rectangular structure, the same spring 12 is fixedly connected between one end of the T-shaped rod 11 and the inner wall of one side of the rectangular groove 10, which is far away from the opening of the rectangular groove, one side of the T-shaped rod 11 extends out of the casing 1, a circular ring plate 13 is fixedly installed on the inner wall of the top of the casing 1, the circular ring plate 13 is sleeved on the T-shaped rod 11, a circular ring-shaped rubber ring 14 is fixedly bonded on one side of the circular ring plate 13, which is close to the fixed block 8, the circular ring-shaped rubber ring 14 is sleeved on the T-shaped rod 11, connecting blocks 15 are fixedly installed on the top and the bottom of the inner side of the T-shaped rod 11, around establishing and being fixed with stay cord 17 on spool 9, the bottom of stay cord 17 and the top fixed connection of balancing weight 6, the utility model relates to a rationally, convenient operation is convenient for overturn fast and is shifted out display screen 4, reaches the convenience and maintains display screen 4, and can be fast convenient 4 gyration back fixed positions to display screen, satisfy the user demand, be favorable to the use.
In the utility model, a first limiting block is fixedly arranged at the top of an L-shaped plate 5, the bottom of the first limiting block is movably contacted with the top of a balancing weight 6, a second limiting block is fixedly sleeved on the L-shaped plate 5 and matched with the balancing weight 6, two supporting blocks are fixedly arranged on the inner wall of the bottom of a first rectangular hole 2, one sides of the two supporting blocks which are close to each other are respectively provided with a first circular hole, a first bearing is fixedly sleeved in the first circular hole, pin shafts are fixedly arranged at the bottom of the front side and the bottom of the rear side of a rectangular plate 3, an inner ring of the first bearing is fixedly sleeved with the outer side of the corresponding pin shaft, a second rectangular hole is arranged at the top of the balancing weight 6, the side wall of the second rectangular hole is connected with the outer side of the L-shaped plate 5 in a sliding way, a second bearing is welded at one side of a fixing block, the second circular port has been seted up on one side inner wall of casing 1, and T shape pole 11 is located the circular port of second, and the outside of T shape pole 11 and the lateral wall contactless of second circular port, the utility model relates to a rationally, convenient operation is convenient for overturn fast and is shifted out display screen 4, reaches the convenience and maintains display screen 4, and can be fast convenient 4 gyration back fixed positions to display screen, satisfy the user demand, be favorable to the use.
The working principle is as follows: when the display screen 4 is damaged and the display screen 4 needs to be maintained, the T-shaped rod 11 is pushed towards the direction close to the fixed block 8, the T-shaped rod 11 slides in the rectangular groove 10 and compresses the spring 12, the T-shaped rod 11 drives the connecting block 15 to move, the connecting block 15 drives the pointed block 16 to move, the pointed end of the pointed block 16 is separated from one side of the annular rubber ring 14 close to the fixed block 8, the T-shaped rod 11 is rotated reversely, under the action of the rectangular groove 10, the T-shaped rod 11 rotates to drive the winding shaft 9 to rotate, the winding shaft 9 releases the pull rope 17 in the rotating process, under the action of gravity, the counterweight block 6 slides downwards on the L-shaped plate 5, the counterweight block 6 extrudes the two connecting rods 7 in the moving process, under the action of the extruding force, the connecting rods 7 move and rotate, the two connecting rods 7 drive the same return-shaped plate 3 to rotate rightwards together, the return plate 3 drives the display screen 4 to rotate, the display screen 4 is turned out from the first rectangular hole 2 to the right, so that the display screen 4 is exposed outside, the bottom of the balancing weight 6 is contacted with the top of the second limiting block, after the maintenance is finished, the T-shaped rod 11 is pushed to the direction close to the fixed block 8 by the same principle, the T-shaped rod 11 is rotated reversely, the winding shaft 9 rotates reversely to wind the pull rope 17, the pull rope 17 drives the balancing weight 6 to move upwards, the balancing weight 6 drives the two connecting rods 7 to move and rotate, the connecting rods 7 drive the return plate 3 to rotate leftwards, the return plate 3 drives the display screen 4 to rotate leftwards, when the top of the balancing weight 6 is contacted with the bottom of the first limiting block, the thrust on the T-shaped rod 11 is released, the spring 12 in a compressed state is reset at the moment, the elastic force of the spring 12 drives the T-shaped rod 11 to move, connecting block 15 drives sharp piece 16 and removes, and the most advanced of sharp piece 16 is close to one side in close contact with of fixed block 8 with ring shape rubber circle 14, under the effect of frictional force between sharp piece 16 and ring shape rubber circle 14 for spool 9 is fixed, thereby makes display screen 4 fixed, is convenient for overturn fast and shifts out display screen 4, reaches the convenience and maintains display screen 4.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An advertisement screen with an automatic playing function comprises an advertisement screen body, wherein the advertisement screen body comprises a casing (1) and is characterized in that a first rectangular hole (2) is formed in the inner wall of one side of the casing (1), a return plate (3) is rotatably mounted on the inner wall of the bottom of the first rectangular hole (2), a stop block is fixedly mounted on the inner wall of the top of the first rectangular hole (2), one side of the stop block is movably contacted with the top of one side of the return plate (3), a display screen (4) is fixedly sleeved in the return plate (3), one side of the display screen (4) extends out of the return plate (3), an L-shaped plate (5) is fixedly mounted on the inner wall of one side of the casing (1), a balancing weight (6) is slidably sleeved on the L-shaped plate (5), and two connecting rods (7) which are obliquely arranged are hinged between one side of the balancing weight (6) close to the display screen (4) and one side of the return plate (3) close to, a fixed block (8) is fixedly arranged on the inner wall of the top of the casing (1), a winding shaft (9) is rotatably arranged on one side of the fixed block (8), a rectangular groove (10) is formed in one end of the winding shaft (9), a T-shaped rod (11) is slidably sleeved in the rectangular groove (10), the same spring (12) is fixedly connected between one end of the T-shaped rod (11) and the inner wall of the side, far away from the opening, of the rectangular groove (10), one side of the T-shaped rod (11) extends out of the casing (1), a circular ring plate (13) is fixedly arranged on the inner wall of the top of the casing (1), the circular ring plate (13) is sleeved on the T-shaped rod (11), a circular ring rubber ring (14) is fixedly bonded on one side, close to the fixed block (8), of the circular ring rubber ring (14) is sleeved on the T-shaped rod (11), connecting blocks (15) are fixedly arranged on the top and the, one side fixed mounting that fixed block (8) were kept away from in connecting block (15) has a plurality of sharp blocks (16), and the most advanced of sharp block (16) is close to one side in close contact with of fixed block (8) with ring shape rubber circle (14), around establishing and being fixed with stay cord (17) on spool (9), the bottom of stay cord (17) and the top fixed connection of balancing weight (6).
2. The advertisement screen with automatic playing function as claimed in claim 1, wherein a first limiting block is fixedly installed on the top of the L-shaped plate (5), the bottom of the first limiting block is movably contacted with the top of the counterweight block (6), a second limiting block is fixedly sleeved on the L-shaped plate (5), and the second limiting block is matched with the counterweight block (6).
3. The advertising screen with the automatic playing function according to claim 1, wherein two supporting blocks are fixedly installed on the inner wall of the bottom of the first rectangular hole (2), a first circular hole is formed on one side of each of the two supporting blocks, which is close to each other, a first bearing is fixedly sleeved in the first circular hole, pin shafts are fixedly installed on the bottom of the front side and the bottom of the rear side of the return plate (3), and an inner ring of the first bearing is fixedly sleeved on the outer side of the corresponding pin shaft.
4. The advertising screen with the automatic playing function as claimed in claim 1, wherein a second rectangular hole is formed at the top of the counterweight block (6), and the side wall of the second rectangular hole is slidably connected with the outer side of the L-shaped plate (5).
5. The advertising screen with the automatic playing function as claimed in claim 1, wherein a second bearing is welded on one side of the fixed block (8) close to the circular ring plate (13), and the inner ring of the second bearing is fixedly connected with the outer side of the winding shaft (9).
6. The advertising screen with the automatic playing function according to claim 1, wherein a second circular hole is formed on an inner wall of one side of the casing (1), the T-shaped rod (11) is located in the second circular hole, and an outer side of the T-shaped rod (11) is not in contact with a side wall of the second circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922078261.6U CN211232157U (en) | 2019-11-27 | 2019-11-27 | Advertisement screen with automatic playing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922078261.6U CN211232157U (en) | 2019-11-27 | 2019-11-27 | Advertisement screen with automatic playing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211232157U true CN211232157U (en) | 2020-08-11 |
Family
ID=71925000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922078261.6U Expired - Fee Related CN211232157U (en) | 2019-11-27 | 2019-11-27 | Advertisement screen with automatic playing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211232157U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112133363A (en) * | 2020-09-18 | 2020-12-25 | 宇诚信用评价咨询(湖北)有限公司 | Automatic change panel board protector |
-
2019
- 2019-11-27 CN CN201922078261.6U patent/CN211232157U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112133363A (en) * | 2020-09-18 | 2020-12-25 | 宇诚信用评价咨询(湖北)有限公司 | Automatic change panel board protector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 |