CN210349157U - Card-turning type display device - Google Patents
Card-turning type display device Download PDFInfo
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- CN210349157U CN210349157U CN201921661225.6U CN201921661225U CN210349157U CN 210349157 U CN210349157 U CN 210349157U CN 201921661225 U CN201921661225 U CN 201921661225U CN 210349157 U CN210349157 U CN 210349157U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 46
- 230000000694 effects Effects 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 230000001960 triggered effect Effects 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000004891 communication Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 206010013911 Dysgeusia Diseases 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 208000003464 asthenopia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a card-turning type display device mainly contains motor, control panel, sensing board, motor gear, drive gear, axostylus axostyle, transmission reel, location reel, bearing frame, display board. The control panel adopts RS485 communication, receives upper computer control command and controls the motor to rotate, the motor rotates and drives the motor gear and then drives the rotation of transmission reel disk through the transmission size, the transmission reel disk is fixed in D type shaft lever and drives the location reel disk to rotate synchronously, a plurality of display boards are arranged between the transmission reel disk and the location reel disk, and therefore the display boards are turned to the appointed positions. Different patterns are printed on the display board to form different picture displays, and rich dynamic patterns can be formed through the combination of a plurality of turning display devices.
Description
Technical Field
The utility model relates to a card-turning type display device, which belongs to automatic display equipment.
Background
With the rapid development of electronic technology and display technology, the liquid crystal display and LED display technology is widely applied to exhibition and display, and is visible everywhere in daily life, however, in a colorful image-text display environment, people begin to feel visual fatigue and lose initial freshness and new attraction. The young generation is growing in the electronic information age, and the contact to the mechanical device in the early stage is small, and in recent years, the ancient mechanical display technology is generally concerned.
The mechanized display device is generally realized by a pure mechanized means due to early appearance and immature electronic technology, has higher cost and monotonous display effect, and is not suitable for the requirements of people on the effect in the early stage. The turn-over display device belongs to the previous generation of mechanical products developed by electronic technology and display technology, is used in the field of exhibition and display advertisement, and has novel and special sense for the young generation and unique aftertaste for the old generation at the present stage.
However, the driven tile-turning display device is almost manufactured by a pure mechanical structure, has the defects of large volume, wide gap, high manufacturing and installation cost and the like, is not beneficial to large-scale popularization and use in the era of mature electronic and display technology at present, and can only be used in small occasions such as art exhibition and the like.
Disclosure of Invention
To the above problem, the utility model provides a card-turning type display device, its simple structure, the cost is low, and it is convenient to assemble, adopts electronic technology to carry out unified control, can form various patterns and dynamic effect wantonly.
The utility model discloses the technical scheme who adopts does:
a card-turning type display device comprises a motor, a control panel, a sensing plate, a motor gear, a transmission gear, a shaft lever, a transmission shaft disc, a positioning shaft disc, a bearing seat and a display board. The control panel adopts RS485 communication, receives upper computer control command and controls the motor to rotate, the motor rotates and drives the motor gear and then drives the rotation of transmission reel disk through the transmission size, the transmission reel disk is fixed in D type shaft lever and drives the location reel disk to rotate synchronously, a plurality of display boards are arranged between the transmission reel disk and the location reel disk, and therefore the display boards are turned to the appointed positions. Different patterns are printed on the display board to form different picture displays, and rich dynamic patterns can be formed through the combination of a plurality of turning display devices.
The control panel adopts RS485 communication and takes the address dial-up certainly, can be convenient with a plurality of display element that turn over the tablet with its series control through a bus to adopt RJ45 port as communication and power supply.
The sensing plate is connected with the control panel, a micro proximity switch is arranged on the sensing plate, and the salient points on the positioning shaft disc can trigger the micro proximity switch, so that the card turning and positioning functions are achieved.
The shaft lever adopts a D-shaped structural design with two ports, so that the installation and transmission of the transmission shaft disc and the positioning shaft disc are facilitated.
The utility model has the advantages that: RS485 communication control is adopted, upper computer control instructions are received in real time, rich dynamic effects and picture presentation effects can be achieved, and installation, equipment connection and installation and other operations are more convenient and faster. And the gear transmission mode is adopted, so that the equipment frame is minimized. The installation of a larger number of display boards is supported, and more pictures can be displayed. The sensing positioning structure is small and exquisite, and repeated errors can not occur after the equipment rotates for any times.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention
FIG. 2 is a schematic view of the internal transmission structure of the present invention
FIG. 3 is a schematic view of the positioning structure of the present invention
FIG. 4 is a schematic view of the positioning and sensing structure of the present invention
FIG. 5 and FIG. 6 are schematic diagrams of the shaft rod and the reel structure of the present invention
FIG. 7 is a schematic view of the internal transmission structure of the present invention
FIG. 8 and FIG. 9 are schematic diagrams of assembling multiple machines according to the present invention
In the figure: 1. a device housing; 2. a display board; 3. a front panel baffle; 4. positioning the shaft disc; 5. a drive shaft disc; 6. a housing screw hole; 7. a housing pair jack; 8. a transmission gear; 9. a transmission gear bearing seat; 10. a motor gear; 11. a control panel; 12. a motor bracket; 13. a shaft lever bearing seat; 14. a sensor board; 15. a shaft lever; 16. positioning the salient points of the shaft disc; 17. a sensor plate miniature proximity sensor; 18. an electric motor.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1 and 2, the present invention provides a scheme of a card-flipping type display device: a card-turning type display device mainly comprises a device shell 1, a display board 2, a sensing plate 14, a motor 18, a control board 11, a motor gear 10, a transmission gear 8, a transmission shaft disc 5, a positioning shaft disc 4, a shaft lever 15 and the sensing plate 14.
The control panel 11 has two external RJ45 ports, can advance one as the signal and go out to take the power supply, establish ties with display device around, finally send control signal by the host computer, after receiving the control command of host computer, control panel analysis instruction is converted into motor control, and the motor 18 that control and control panel 11 link to each other rotates the assigned position.
The motor 18 rotates to drive the motor gear 10 arranged on the motor shaft rod, the rotation of the motor gear 10 drives the transmission gear 8, and the transmission gear 8 is transmitted to the transmission shaft disc 5.
As shown in fig. 5 and 6, the transmission shaft disc 5 is installed on a D-shaped shaft rod at one end of the shaft rod 13, two ends of the shaft rod 15 are fixed on a shaft rod bearing seat 13 of the rear bearing, and the rotation of the transmission shaft disc 5 drives the shaft rod 13 and the positioning shaft disc 4 to synchronously rotate.
As shown in figure 1, the synchronous rotation of the positioning shaft disk 4 and the transmission shaft disk 5 drives the display board 2 installed between the positioning shaft disk and the transmission shaft disk to overturn, the overturn of the display board 2 is blocked by the front panel blocking plate 3, and the display of the display board 2 is always a plane. Various different patterns are printed on the display board 2, and different pictures can be formed by combining more display devices (as shown in fig. 8).
As shown in fig. 3 and 4, the positioning shaft disc 4 is provided with a positioning shaft disc salient point 16 which is opposite to the micro proximity sensor 17 on the sensing plate 14, and when the positioning shaft disc salient point 16 reaches the position opposite to the micro proximity sensor 17 on the sensing plate during the rotation process, the micro proximity sensor 17 is triggered and the signal is fed back to the control plate 11, so that the positioning effect is achieved.
As shown in fig. 7, the motor gear 10 and the same side of the transmission shaft disc 13 with the gear have a certain height difference, so that the position of the transmission gear 8 can be effectively limited without deviating or falling when the gear rotates.
The transmission gear bearing seat 9 adopts a shape similar to an inverted triangle in structure, a round hole is formed in the lower portion, a small steel ball is installed inside the round hole and is correspondingly embedded in a groove in the transmission gear 8, and the stability of the vertical position of the transmission gear 8 can be effectively guaranteed.
Like 1, the device shell 1 is provided with two holes, namely a shell screw hole 6 and a shell pair jack 7, the shell pair jack 7 is larger than the shell screw hole, and can be matched and oppositely inserted with screw holes of surrounding devices when multiple devices are combined (as shown in figures 8 and 9), so that the stability of the multiple devices is ensured and gaps among the devices are reduced when the multiple devices are combined.
Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Claims (7)
1. The utility model provides a card-turning type display device, contains device shell (1), motor (18), control panel (11), sensing plate (14), motor gear (10), drive gear (8), axostylus axostyle (15), transmission reel (5), location reel (4), when location reel bump (16), drive gear bearing frame (9), axostylus axostyle bearing frame (13), display board (2), sensing plate (14), trigger miniature proximity sensor (17), the shell is to jack (7), characterized by: the control panel (11) is provided with two external RJ45 ports which can be used as one input and one output of signals and are provided with power supply and are connected with a peripheral display device in series, finally, an upper computer sends a control signal, after the control instruction of the upper computer is received, the control panel analyzes the instruction and converts the instruction into motor control, a motor (18) connected with the control panel (11) is controlled to rotate to a specified position, the motor (18) rotates to drive a motor gear (10) arranged on a motor shaft rod, the rotation of the motor gear (10) drives a transmission gear (8), the transmission gear (8) is transmitted to a transmission shaft disc (5), the transmission shaft disc (5) is arranged on a D-shaped shaft rod at one end of the shaft rod (15), two ends of the shaft rod (15) are fixed on a shaft rod bearing seat (13) of a rear bearing, the rotation of the transmission shaft disc (5) drives the shaft rod (15) and a positioning shaft, the synchronous rotation of the positioning shaft disc (4) and the transmission shaft disc (5) drives the display board (2) arranged between the positioning shaft disc and the transmission shaft disc to overturn, the overturn of the display board (2) is blocked by the front panel blocking plate (3), the display of the similar display board (2) is always a plane, various different graphic patterns are printed on the display board (2), and different pictures can be formed through the combination of more display devices.
2. A card-flipping type display device according to claim 1, wherein the positioning shaft disc (4) has a positioning shaft disc salient point (16) opposite to the micro proximity sensor (17) on the sensing plate (14), and when the positioning shaft disc salient point (16) reaches the position opposite to the micro proximity sensor (17) on the sensing plate during the rotation, the micro proximity sensor (17) is triggered and feeds back a signal to the control plate (11), so as to achieve the positioning effect.
3. A card-flipping type display device according to claim 1, wherein the motor gear (10) and the same side of the transmission shaft disc (5) with the gear have a certain height difference, and when the gear rotates, the position of the transmission gear (8) can be effectively limited without deviating or falling.
4. The tile-turning type display device according to claim 1, wherein the transmission gear bearing seat (9) is structurally in an inverted triangle-like shape, and has a circular hole at the lower part, a small steel ball is arranged in the circular hole and correspondingly embedded in a groove on the transmission gear (8), so that the stability of the vertical position of the transmission gear (8) can be effectively ensured.
5. A flip-flop type display device according to claim 1, wherein said device housing (1) has two kinds of holes, respectively a housing screw hole (6) and a housing pair insertion hole (7), the housing pair insertion hole (7) being larger than the housing screw hole, and adapted to be inserted into the screw hole of the surrounding device when the plurality of devices are combined, thereby ensuring stability and reducing gaps between the devices when the plurality of devices are combined.
6. The card-turning type display device of claim 1, wherein the control panel (11) has two external RJ45 ports for one input and one output of signals, and has RS485 signal and power supply function, and is connected in series with the peripheral display device, when multiple devices are combined, all devices can be connected in series only by network jumpers, and any combination can be performed without limitation of quantity, width and height ratio.
7. A card-flipping type display device according to claim 1, wherein the opposite faces of the positioning shaft disk (4) and the transmission shaft disk (5) are provided with pattern marks as a reference for position and sequence when the display card (2) is installed or replaced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921661225.6U CN210349157U (en) | 2019-10-07 | 2019-10-07 | Card-turning type display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921661225.6U CN210349157U (en) | 2019-10-07 | 2019-10-07 | Card-turning type display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210349157U true CN210349157U (en) | 2020-04-17 |
Family
ID=70178268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921661225.6U Active CN210349157U (en) | 2019-10-07 | 2019-10-07 | Card-turning type display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210349157U (en) |
-
2019
- 2019-10-07 CN CN201921661225.6U patent/CN210349157U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 200030, Block K, 3rd Floor, Building 52, No. 1089 Qinzhou North Road, Xuhui District, Shanghai Patentee after: Shanghai Mingzhan Multimedia Technology Co.,Ltd. Address before: 200230 block K, 3rd floor, building 52, 1089 Qinzhou North Road, Xuhui District, Shanghai Patentee before: Shanghai show Multimedia Technology Co.,Ltd. |