CN214312481U - LED display screen device for advertisement display - Google Patents
LED display screen device for advertisement display Download PDFInfo
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- CN214312481U CN214312481U CN202120360960.4U CN202120360960U CN214312481U CN 214312481 U CN214312481 U CN 214312481U CN 202120360960 U CN202120360960 U CN 202120360960U CN 214312481 U CN214312481 U CN 214312481U
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- display screen
- led display
- box body
- mounting groove
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Abstract
The utility model provides a LED display screen device for advertisement show. An LED display screen device for advertisement display, comprising: the LED display is fixedly arranged in the box body; the cleaning mechanism is arranged in the box body and comprises a cleaning plate and a rotating component, the cleaning plate is arranged above the LED display screen, and one side of the cleaning plate is provided with bristles; waterproof mechanism, waterproof mechanism locates in the box, waterproof mechanism includes the fixed plate, the fixed plate is located the top of LED display screen, the fixed plate with box fixed connection. The utility model provides a LED display screen device for advertisement show cleans mechanism and waterproofing mechanism through the setting for the LED display screen can obtain timely cleaning, prevents the accumulation of dust, influences the display effect, can cover the LED display screen when raining again simultaneously, prevents that the LED display screen from intaking and damaging.
Description
Technical Field
The utility model relates to an advertisement media technical field especially relates to a LED display screen device for advertisement show.
Background
LED display screen (LED panel): the LED is a light emitting diode, which is abbreviated as LED in english. The display mode is that the display mode is controlled by a semiconductor light emitting diode, the general appearance of the display mode is that the display mode is composed of a plurality of light emitting diodes which are usually red, and characters are displayed by turning on and off of a lamp. A display screen for displaying various information such as characters, figures, images, animation, quotation, video, and video signals.
The LED display screen is widely used for outdoor advertisements, and the existing display screen for outdoor advertisements is easy to accumulate a large amount of dust due to long-term naked placement, so that the dust is too large, the display effect is influenced, and the probability of equipment damage can be increased to a certain extent.
Therefore, it is necessary to provide an LED display device for advertisement display to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a LED display screen device for advertisement show.
In order to solve the technical problem, the utility model provides a LED display screen device for advertisement show, include: the LED display is fixedly arranged in the box body; the cleaning mechanism is arranged in the box body and comprises a cleaning plate and a rotating component, the cleaning plate is arranged above the LED display screen, and one side of the cleaning plate is provided with bristles; the waterproof mechanism is arranged in the box body and comprises a fixed plate, the fixed plate is arranged above the LED display screen and fixedly connected with the box body, a roller is arranged above the fixed plate, two ends of the roller are rotatably connected with the box body, a second motor is fixedly arranged on one side of the box body, an output shaft of the second motor penetrates through the box body and is fixedly connected with the roller, a connecting plate is arranged above the cleaning plate, a magnet strip is fixedly arranged at the bottom of the connecting plate and is attracted with the cleaning plate, waterproof cloth is wound on the roller, a sliding hole is formed in the fixed plate, one end of the waterproof cloth penetrates through the sliding hole and is fixedly connected with the connecting plate, and two connecting parts are arranged above the connecting plate; the observation port is arranged on one side of the box body.
Preferably, the rotatable parts include two axis of rotation, two the axis of rotation is all rotated and is installed in the box, two equal fixed mounting has two belt pulleys in the axis of rotation, four install two belts on the belt pulley, the both sides of cleaning the board respectively with two belt fixed connection, one side fixed mounting of box has first motor, the output shaft of first motor runs through the box and with corresponding axis of rotation fixed connection.
Preferably, adapting unit includes first mounting groove, first point mounting groove is seted up in the bottom of fixed plate, the top fixed mounting of connecting plate has the connecting rod, the top of connecting rod extends to in the first mounting groove and with first mounting groove sliding connection, the second mounting groove has been seted up to one side of fixed plate, the second mounting groove with first mounting groove is linked together, slidable mounting has the ejector pin in the second mounting groove, the draw-in groove has been seted up to one side of connecting rod, the one end of ejector pin extends to in the draw-in groove.
Preferably, an electromagnet is fixedly mounted on one side of the box body, a third mounting groove is formed in the top of the second mounting groove, a sliding block is slidably mounted in the third mounting groove, and the sliding bottom end is fixedly connected with the ejector rod.
Preferably, a spring is arranged in the third mounting groove, and two ends of the spring are respectively fixedly connected with the sliding block and the side wall of the third mounting groove.
Preferably, a plurality of overflow holes are formed in the bottom of the box body, and the plurality of overflow holes are used for draining water.
Compared with the prior art, the utility model provides a LED display screen device for advertisement show has following beneficial effect:
(1) clean mechanism and waterproofing mechanism through the setting for the LED display screen can obtain timely cleaning, prevents the accumulation of dust, influences display effect, can cover the LED display screen when raining again simultaneously, prevents that the LED display screen from intaking and damaging.
(2) Through setting up rotatable parts, can drive and clean the board round trip movement from top to bottom, make clean convenient more quick of LED display screen.
(3) Through setting up a plurality of overflow holes for the rainwater can be followed the overflow hole and flowed out, prevents that the box internal water from accumulating in a large number, causes the LED display screen to be flooded the damage.
Drawings
Fig. 1 is a schematic front sectional view of an LED display device for displaying advertisement according to the present invention;
FIG. 2 is a schematic front view of the LED display screen assembly of FIG. 1 for displaying advertisement;
FIG. 3 is a side cross-sectional structural view of the LED display screen device for displaying advertisement shown in FIG. 1;
FIG. 4 is an enlarged view of portion A of FIG. 1;
FIG. 5 is an enlarged view of portion B of FIG. 4;
FIG. 6 is an enlarged view of portion C of FIG. 1;
fig. 7 is an enlarged view of a portion D in fig. 3.
Reference numbers in the figures: 1. the box, 2, the LED display screen, 3, clean the board, 4, the brush hair, 5, the axis of rotation, 6, the belt pulley, 7, the belt, 8, first motor, 9, the fixed plate, 10, the connecting plate, 11, first mounting groove, 12, the connecting rod, 13, the second mounting groove, 14, the ejector pin, 15, the draw-in groove, 16, the electro-magnet, 17, the third mounting groove, 18, the slider, 19, the spring, 20, the cylinder, 21, the magnet strip, 22, the second motor, 23, the viewing aperture, 24, the spillway hole, 25, the slide opening, 26, the tarpaulin.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7 in combination, wherein fig. 1 is a schematic front sectional structural view of an LED display device for advertisement display according to the present invention; FIG. 2 is a schematic front view of the LED display screen assembly of FIG. 1 for displaying advertisement; FIG. 3 is a side cross-sectional structural view of the LED display screen device for displaying advertisement shown in FIG. 1; FIG. 4 is an enlarged view of portion A of FIG. 1; FIG. 5 is an enlarged view of portion A of FIG. 4; FIG. 6 is an enlarged view of portion B of FIG. 1; fig. 7 is an enlarged view of a portion C in fig. 3, in an embodiment of the present invention, an LED display screen device for displaying advertisement includes: the LED display screen comprises a box body 1 and an LED display screen 2, wherein the LED display screen 2 is fixedly arranged in the box body 1; the cleaning mechanism is arranged in the box body 1 and comprises a cleaning plate 3 and a rotating component, the cleaning plate 3 is arranged above the LED display screen 2, and one side of the cleaning plate 3 is provided with bristles 4; the waterproof mechanism is arranged in the box body 1 and comprises a fixing plate 9, the fixing plate 9 is arranged above the LED display screen 2, the fixing plate 9 is fixedly connected with the box body 1, a roller 20 is arranged above the fixing plate 9, two ends of the roller 20 are rotatably connected with the box body 1, a second motor 22 is fixedly arranged on one side of the box body 1, an output shaft of the second motor 22 penetrates through the box body 1 and is fixedly connected with the roller 20, a connecting plate 10 is arranged above the cleaning plate 3, a magnet strip 21 is fixedly arranged at the bottom of the connecting plate 10, the magnet strip 21 is attracted with the cleaning plate 3, waterproof cloth 26 is wound on the roller 10, a sliding hole 25 is formed in the fixing plate 9, and one end of the waterproof cloth 26 penetrates through the sliding hole 25 and is fixedly connected with the connecting plate 10, two connecting parts are arranged above the connecting plate 10; and the observation port 23 is arranged on one side of the box body 1.
Clean mechanism and waterproofing mechanism through the setting for LED display screen 2 can be timely cleaned, prevents the accumulation of dust, influences display effect, can cover LED display screen 2 when raining again simultaneously, prevents that LED display screen 2 from intaking and damaging.
The rotatable parts include two axis of rotation 5, two axis of rotation 5 all rotates to be installed in the box 1, two equal fixed mounting has two belt pulleys 6, four on the axis of rotation 5 install two belts 7 on the belt pulley 6, the both sides of cleaning board 3 respectively with two belt 7 fixed connection, one side fixed mounting of box 1 has first motor 8, first motor 8's output shaft runs through box 1 and with corresponding 5 fixed connection of axis of rotation.
Through setting up rotatable parts, can drive and clean 3 round trip movement from top to bottom of board, make clean convenient more quick of LED display screen 2.
Adapting unit includes first mounting groove 11, first point mounting groove 11 sets up in the bottom of fixed plate 9, the top fixed mounting of connecting plate 10 has connecting rod 12, the top of connecting rod 12 extend to in the first mounting groove 11 and with 11 sliding connection of first mounting groove, second mounting groove 13 has been seted up to one side of fixed plate 9, second mounting groove 13 with first mounting groove 11 is linked together, slidable mounting has ejector pin 14 in the second mounting groove 13, draw-in groove 15 has been seted up to one side of connecting rod 12, the one end of ejector pin 14 extends to in the draw-in groove 15.
Through the arrangement of the connecting part, the connecting plate 10 and the sweeping plate 3 can be separated and sucked in time, energy waste can be reduced, and energy is saved.
One side fixed mounting of box 1 has electro-magnet 16, the third mounting groove 17 has been seted up at the top of second mounting groove, slidable mounting has slider 18 in the third mounting groove 17, the bottom of slip 18 with ejector pin 14 fixed connection.
The electromagnet 16 and the slider 18 are arranged so that the ram 14 can be restrained to some extent.
A spring 19 is arranged in the third mounting groove 17, and two ends of the spring 19 are respectively fixedly connected with the sliding block 18 and the side wall of the third mounting groove 17.
By providing a spring 19, the ram 14 can be moved to clamp the connecting rod 12 after the electromagnet 16 is de-energized.
A plurality of overflow holes 24 are formed in the bottom of the box body 1, and the plurality of overflow holes 24 are used for draining water.
Through setting up a plurality of overflow holes 24 for the rainwater can be followed overflow holes 24 and flowed out, prevents that box 1 internal water from a large amount of accumulations, causes the LED display screen to be flooded the damage.
The utility model provides a theory of operation for LED display screen device for advertisement show as follows:
firstly, when the LED display screen 2 needs to be cleaned, the first motor 8 is powered on and started, the first motor 8 is started to drive the corresponding rotating shaft 5 to rotate, the rotating shaft 5 rotates to drive the belt pulley 6 to rotate, the belt pulley 6 rotates to drive the belt 7 to rotate, the belt pulley 7 rotates to drive the other belt pulley 6 to rotate, the belt pulley 6 rotates to drive the other rotating shaft 5 to rotate, meanwhile, the belt 7 rotates to drive the cleaning plate 3 to descend, the cleaning plate 3 descends to be separated from the contact with the magnet strip 21, the cleaning plate 3 continuously descends to drive the brush bristles 4 to clean the surface of the LED display screen 2, when the cleaning plate 3 moves to the position below the LED display screen 2, the first motor 8 rotates reversely to drive the cleaning plate 3 to ascend to continuously clean the LED display screen 2, the cleaning plate 3 reciprocates until the cleaning plate 3 returns to the initial position, and the first motor 8 stops;
when the LED display screen 2 needs to be shielded in rainy days, the electromagnet 16 is started, the electromagnet 16 starts to attract the ejector rod 14 to enable the ejector rod 14 to move, the ejector rod 14 moves to enable one end to be separated from the clamping groove 15, meanwhile, the ejector rod 14 moves to drive the sliding block 18 to move, and the sliding block 18 moves the extension spring 19; then start second motor 22 and first motor 8, second motor 22 starts release tarpaulin 26, and first motor 8 starts to drive and cleans board 3 decline, cleans board 3 decline and drives magnet strip 21 decline, and magnet strip 21 descends and drives connecting plate 10 decline, and connecting rod 10 descends and drives tarpaulin 26 decline, and tarpaulin 26 descends and shelters from LED display screen 2, realizes the rain-proof function to LED display screen 2.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the skilled person in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. An LED display screen device for displaying advertisements, comprising:
the LED display screen is fixedly arranged in the box body;
the cleaning mechanism is arranged in the box body and comprises a cleaning plate and a rotating component, the cleaning plate is arranged above the LED display screen, and one side of the cleaning plate is provided with bristles;
the waterproof mechanism is arranged in the box body and comprises a fixed plate, the fixed plate is arranged above the LED display screen and fixedly connected with the box body, a roller is arranged above the fixed plate, two ends of the roller are rotatably connected with the box body, a second motor is fixedly arranged on one side of the box body, an output shaft of the second motor penetrates through the box body and is fixedly connected with the roller, a connecting plate is arranged above the cleaning plate, a magnet strip is fixedly arranged at the bottom of the connecting plate and is attracted with the cleaning plate, waterproof cloth is wound on the roller, a sliding hole is formed in the fixed plate, one end of the waterproof cloth penetrates through the sliding hole and is fixedly connected with the connecting plate, and two connecting parts are arranged above the connecting plate;
the observation port is arranged on one side of the box body.
2. The LED display screen device for displaying the advertisement according to claim 1, wherein the rotating member comprises two rotating shafts, two rotating shafts are rotatably installed in the box body, two belt pulleys are fixedly installed on the two rotating shafts, two belts are installed on the four belt pulleys, two sides of the cleaning plate are respectively and fixedly connected with the two belts, a first motor is fixedly installed on one side of the box body, and an output shaft of the first motor penetrates through the box body and is fixedly connected with the corresponding rotating shaft.
3. The LED display screen device for advertisement display according to claim 1, wherein the connecting component comprises a first mounting groove, the first mounting groove is arranged at the bottom of the fixing plate, a connecting rod is fixedly mounted at the top of the connecting plate, the top end of the connecting rod extends into the first mounting groove and is slidably connected with the first mounting groove, a second mounting groove is formed in one side of the fixing plate, the second mounting groove is communicated with the first mounting groove, a push rod is slidably mounted in the second mounting groove, a clamping groove is formed in one side of the connecting rod, and one end of the push rod extends into the clamping groove.
4. The LED display screen device for advertisement display according to claim 3, wherein an electromagnet is fixedly installed on one side of the box body, a third installation groove is formed in the top of the second installation groove, a sliding block is slidably installed in the third installation groove, and the bottom end of the sliding block is fixedly connected with the ejector rod.
5. The LED display screen device for displaying the advertisement according to claim 4, wherein a spring is arranged in the third mounting groove, and two ends of the spring are respectively and fixedly connected with the sliding block and the side wall of the third mounting groove.
6. The LED display screen device for displaying the advertisement according to claim 1, wherein a plurality of overflow holes are formed at the bottom of the box body, and the plurality of overflow holes are used for draining water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120360960.4U CN214312481U (en) | 2021-02-09 | 2021-02-09 | LED display screen device for advertisement display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120360960.4U CN214312481U (en) | 2021-02-09 | 2021-02-09 | LED display screen device for advertisement display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214312481U true CN214312481U (en) | 2021-09-28 |
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ID=77834347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120360960.4U Expired - Fee Related CN214312481U (en) | 2021-02-09 | 2021-02-09 | LED display screen device for advertisement display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214312481U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114937412A (en) * | 2022-04-13 | 2022-08-23 | 华能黑龙江发电有限公司新能源分公司 | Medium-and-long-term generated energy prediction display device for photovoltaic power station |
| CN114951066A (en) * | 2022-05-26 | 2022-08-30 | 河南大学 | Novel broadcaster uses multi-functional operation panel |
-
2021
- 2021-02-09 CN CN202120360960.4U patent/CN214312481U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114937412A (en) * | 2022-04-13 | 2022-08-23 | 华能黑龙江发电有限公司新能源分公司 | Medium-and-long-term generated energy prediction display device for photovoltaic power station |
| CN114937412B (en) * | 2022-04-13 | 2024-01-23 | 华能黑龙江发电有限公司新能源分公司 | Medium-and-long-term generating capacity prediction display device for photovoltaic power station |
| CN114951066A (en) * | 2022-05-26 | 2022-08-30 | 河南大学 | Novel broadcaster uses multi-functional operation panel |
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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: 20210928 Termination date: 20220209 |