CN111473210A - L ED double-screen linkage rotating device - Google Patents

L ED double-screen linkage rotating device Download PDF

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Publication number
CN111473210A
CN111473210A CN202010437596.7A CN202010437596A CN111473210A CN 111473210 A CN111473210 A CN 111473210A CN 202010437596 A CN202010437596 A CN 202010437596A CN 111473210 A CN111473210 A CN 111473210A
Authority
CN
China
Prior art keywords
screen
gear
fixed
transmission
synchronous pulley
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010437596.7A
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Chinese (zh)
Inventor
姬海波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Lightcolor Technology Co ltd
Original Assignee
Shenzhen Lightcolor Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Lightcolor Technology Co ltd filed Critical Shenzhen Lightcolor Technology Co ltd
Priority to CN202010437596.7A priority Critical patent/CN111473210A/en
Publication of CN111473210A publication Critical patent/CN111473210A/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
    • G09F9/3026—Video wall, i.e. stackable semiconductor matrix display modules
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes

Abstract

The invention is suitable for the technical field of L ED screen automation, and provides a L ED double-screen linkage rotating device which comprises a fixed frame structure, two transmission structures, two linkage structures, an automatic control system and a L ED screen, wherein the linkage structures comprise an active rotating shaft and a motor, the automatic control system is in signal connection with the motor, the L ED screen is provided with two screen connecting flanges which respectively correspond to the two screen connecting flanges, each L ED screen is fixedly connected with the corresponding screen connecting flange, the linkage structures are respectively connected with the two L ED screens through the two transmission structures by arranging the fixed frame structure fixedly provided with the linkage structures, and the linkage structures can drive the two L ED screens to synchronously rotate, so that the L ED screen has stronger picture dynamic feeling, can attract and watch more, and has a larger advertising promotion effect.

Description

L ED double-screen linkage rotating device
Technical Field
The invention belongs to the technical field of L ED screen automation, and particularly relates to a L ED double-screen linkage rotating device.
Background
The current L ED screen in the market mainly fixes on the frame or wall and is immovable, the fixed screen display picture has no dynamic effect of attracting eyes, and the current screen in the market is mainly fixed at a position and can not be automatically controlled.
Disclosure of Invention
The invention provides an L ED double-screen linkage rotating device, aiming at solving the problems in the prior art.
The L ED double-screen linkage rotating device comprises a fixed frame structure, a transmission structure, a linkage structure, an automatic control system and a L ED screen;
the two transmission structures are arranged, each transmission structure comprises a substrate, the substrate faces the fixed frame structure, the fixed frame structure is detachably fixed on the fixed frame structure, a gear transmission shaft penetrates through the substrate, a first conical gear and a spur gear are respectively fixed at two ends of the gear transmission shaft, the spur gear is meshed with a rotary fluted disc, a protective cover is covered on the outer side of the rotary fluted disc, a support is fixed on the protective cover, the rotary fluted disc is rotationally connected with the substrate, the rotary fluted disc faces the substrate, the rotary fluted disc is fixedly connected with a first synchronous belt wheel, the rotary fluted disc and the first synchronous belt wheel are coaxially arranged, one side of the first synchronous belt wheel is provided with a second synchronous belt wheel, the second synchronous belt wheel is rotationally connected with the support, and the second synchronous belt wheel is connected with the first synchronous belt wheel through a synchronous belt transmission, the second synchronous belt wheel is fixedly connected with a screen connecting flange, and the screen connecting flange and the second synchronous belt wheel are coaxially arranged;
the linkage structure comprises a driving rotating shaft and a motor, wherein two conical gears II, a transmission gear and a plurality of bearing seats which respectively correspond to the two conical gears I are sleeved on the driving rotating shaft, the bearing seats are fixed on the fixing frame structure, the output end of the motor is in transmission connection with a driving gear through a planetary reducer, the driving gear is meshed with the transmission gear, and the two conical gears are respectively meshed with the corresponding conical gears I;
the automatic control system is in signal connection with the motor;
l ED screen is provided with two and corresponds two respectively screen flange, each L ED screen fixed connection corresponds screen flange.
Preferably, a double bearing seat is sleeved on the gear transmission shaft, and the double bearing seat is fixed on the substrate and is located between the first conical gear and the spur gear.
Preferably, the transmission structure further comprises a conductive ring, and the conductive ring penetrates through the screen connecting flange and the second synchronous pulley and is electrically connected with the L ED screen.
Preferably, a cross roller is arranged between the second synchronous pulley and the bracket, and the second synchronous pulley is rotatably connected with the bracket through the cross roller.
Preferably, one side of the spur gear, which is far away from the first conical gear, is provided with a gear blocking piece, and the gear blocking piece is tightly attached to the spur gear and fixed on the gear transmission shaft.
Preferably, the first rotary fluted disc and the first synchronous pulley are fixed on a fixed wheel mounting piece, and the fixed wheel mounting piece penetrates through the protective cover and the support.
Compared with the prior art, the L ED double-screen linkage rotating device has the advantages that the fixed frame structure fixed with the linkage structure is arranged, the linkage structure is respectively connected with the two L ED screens through the two transmission structures, and the linkage structure can drive the two L ED screens to synchronously rotate, so that the L ED screens have stronger dynamic picture sense, and can attract and watch more, and therefore, the advertising promotion effect is larger.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an L ED dual-panel linkage rotary device according to the present invention;
FIG. 2 is an exploded view of the overall structure of the present invention;
FIG. 3 is an exploded view of the transmission structure of the present invention;
fig. 4 is an exploded view of the linkage structure of the present invention.
In the figure, the device comprises a fixed frame structure 1, a transmission structure 2, a base plate 21, a gear transmission shaft 22, a conical gear I23, a spur gear 24, a rotary fluted disc 25, a fixed wheel mounting part 26, a synchronous pulley I27, a synchronous pulley II 28, a synchronous belt 29, a screen connecting flange 210, a conductive ring 211, a protective cover 212, a support 213, a linkage structure 3, a driving rotating shaft 31, a motor 32, a planetary reducer 33, a driving gear 34, a transmission gear 35, a conical gear II 36, a bearing seat 37, an automatic control system 4 and an ED screen 5-L.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-2, the present invention provides an L ED dual-panel linkage rotation device, which includes a fixed frame structure 1, a transmission structure 2, a linkage structure 3, an automatic control system 4, and a L ED panel 5.
Referring to fig. 3, two transmission structures 2 are provided, each transmission structure 2 includes a substrate 21, the substrate 21 faces the fixed frame structure 1 and is detachably fixed on the fixed frame structure 1, a gear transmission shaft 22 is disposed through the substrate 21, a first conical gear 23 and a spur gear 24 are respectively fixed at two ends of the gear transmission shaft 22, the spur gear 24 engages with a rotary fluted disc 25, a protective cover 212 is covered outside the rotary fluted disc 25, a support 213 is fixed on the protective cover 212, the rotary fluted disc 25 is rotatably connected to the substrate 21, the rotary fluted disc 25 faces the substrate 21, the rotary fluted disc 25 is fixedly connected to a first synchronous pulley 27, the rotary fluted disc 25 and the first synchronous pulley 27 are coaxially disposed, one side of the first synchronous pulley 27 is provided with a second synchronous pulley 28, the second synchronous pulley 28 is rotatably connected to the support 213, the second synchronous pulley 28 is drivingly connected to the first synchronous pulley 27 through a synchronous belt 29, the second synchronous pulley 28 is fixedly connected with a screen connecting flange 210, and the screen connecting flange 210 and the second synchronous pulley 28 are coaxially arranged.
Referring to fig. 4, the linkage structure 3 includes a driving shaft 31 and a motor 32, two conical gears 36, a transmission gear 35 and a plurality of bearing seats 37 are sleeved on the driving shaft 31 and respectively correspond to the two conical gears one 23, the bearing seats 37 are fixed on the fixing frame structure 1, an output end of the motor 32 is in transmission connection with a driving gear 34 through a planetary reducer 33, the driving gear 34 is engaged with the transmission gear 35, and the two conical gears 36 are respectively engaged with the corresponding conical gears one 23.
The automatic control system 4 is in signal connection with the motor 32.
L ED screen 5 is provided with two and respectively correspond to two screen connecting flanges 210, and each L ED screen 5 is fixedly connected with the corresponding screen connecting flange 210.
In the present embodiment, the holder structure 1 is used to support the entire device. The fixing frame structure 1 is of a rectangular frame structure and is formed by welding and assembling aluminum profiles, and five support frames of door-shaped structures are fixed inside the fixing frame structure 1.
The transmission structure 2 is used for transmitting power to the L ED screen 5 to drive the L ED screen 5 to rotate, the substrate 21 is a square plate, the upper edge and the lower edge of the substrate 21 are connected with the top and the bottom of the fixed frame structure 1 through fixing bolts, the two substrates 21 are symmetrically arranged on the fixed frame structure 1, the first conical gear 23 extends into the inner side of the fixed frame structure 1, when the first conical gear 23 rotates, the spur gear 24 is driven to rotate through the gear transmission shaft 22, the spur gear 24 drives the rotary fluted disc 25 to rotate, the rotary fluted disc 25 drives the first synchronous belt wheel 27 to synchronously rotate, the second synchronous belt wheel 28 is driven to rotate by the synchronous belt 27 through the synchronous belt 29, and the screen connecting flange 210 rotates along with the second synchronous belt wheel 28, so that the L ED screen 5 is.
The linkage structure 3 is used for driving the transmission structure 2, the bearing supports 37 are provided with five supports corresponding to the five support frames respectively, and each support frame is provided with one bearing support 37. When the motor 32 is started, the driving gear 34 is driven to rotate by the planetary reducer 33, the driving gear 34 drives the transmission gear 35 to rotate, then the driving rotating shaft 31 rotates along with the transmission gear 35, and the two conical gears 36 on the driving rotating shaft 31 drive the two conical gears 23 to rotate respectively. An industrial personal computer for sending control signals to the motor 32 is arranged in the automatic control system 4, so that the starting and stopping of the motor 32 are controlled.
Further, a double bearing seat is sleeved on the gear transmission shaft 22, and the double bearing seat is fixed on the base plate 21 and is located between the first conical gear 23 and the spur gear 24.
In the present embodiment, the gear transmission shaft 22 and the base plate 21 are connected by a double bearing housing for reducing the rotational friction of the gear transmission shaft 22 to make the gear transmission shaft 22 rotate more stably.
Further, the transmission structure 2 further includes a conductive ring 211, and the conductive ring 211 penetrates through the screen connecting flange 210, the second synchronous pulley 28 and is electrically connected L ED screen 5.
In this embodiment, the conductive ring 211 is connected to an external power source to provide a source of power to the L ED screen 5.
Further, a cross roller is arranged between the second synchronous pulley 28 and the bracket 213, and the second synchronous pulley 28 is rotatably connected with the bracket 213 through the cross roller.
In the present embodiment, the cross roller is one type of bearing, and the outer ring of the cross roller is connected to the bracket 213 by a bolt, and the inner ring is connected to the secondary synchronous pulley 28 by a bolt, so that the secondary synchronous pulley 28 can rotate stably.
Furthermore, a gear baffle 13 is arranged on one side of the spur gear 24 far away from the first conical gear 23, and the gear baffle 13 is tightly attached to the spur gear 24 and fixed on the gear transmission shaft 22.
In the present embodiment, the gear stoppers 13 are used to position the spur gear 24 on the gear transmission shaft 22 by limiting the position of the spur gear 24, and the gear stoppers 13 are fixed to the end surface of the gear transmission shaft 22 by fixing bolts.
Further, the rotating toothed disc 25 and the first timing pulley 27 are fixed to a fixed wheel mounting member 26, and the fixed wheel mounting member 26 penetrates the shield 212 and the bracket 213.
In the present embodiment, the fixed wheel mounting member 26 has a cylindrical structure, and the rotating toothed plate 25 and the first timing pulley 27 are fixed to both end surfaces of the fixed wheel mounting member 26 by fixing bolts, respectively, so that the first timing pulley 27 can stably rotate with the rotating toothed plate 25.
After the automatic control system 4 is installed, the motor 32 is controlled to be started, when the motor 32 is started, the driving gear 34 is driven to rotate through the planetary reducer 33, the driving gear 34 drives the transmission gear 35 to rotate, then the driving rotating shaft 31 rotates along with the transmission gear 35, the two conical gears 36 on the driving rotating shaft 31 respectively drive the two conical gears 23 to rotate, when the conical gears 23 rotate, the spur gear 24 is driven to rotate through the gear transmission shaft 22, the spur gear 24 drives the rotary fluted disc 25 to rotate, the rotary fluted disc 25 drives the synchronous belt wheel 27 to synchronously rotate, the synchronous belt wheel 27 drives the synchronous belt wheel 28 to rotate through the synchronous belt 29, and the screen connecting flange 210 rotates along with the step belt wheel 28, so that the L ED screen 5 rotates in a driven manner.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

  1. The L ED double-screen linkage rotating device is characterized by comprising a fixed frame structure (1), a transmission structure (2), a linkage structure (3), an automatic control system (4) and a L ED screen (5);
    the utility model discloses a novel gear transmission mechanism, including transmission structure (2), base plate (21) face fixed frame structure (1) and detachable are fixed on fixed frame structure (1), it is provided with gear drive shaft (22) to run through on base plate (21), the both ends of gear drive shaft (22) are fixed with a conical gear (23) and a spur gear (24) respectively, a gyration fluted disc (25) of spur gear (24) meshing, the outside cover of gyration fluted disc (25) is equipped with a protection casing (212), be fixed with a support (213) on protection casing (212), gyration fluted disc (25) rotate to be connected base plate (21), gyration fluted disc (25) face base plate (21), a synchronous pulley (27) of gyration fluted disc (25) fixed connection, the rotary fluted disc (25) and the first synchronous pulley (27) are coaxially arranged, one side of the first synchronous pulley (27) is provided with a second synchronous pulley (28), the second synchronous pulley (28) is rotatably connected with the support (213), the second synchronous pulley (28) is in transmission connection with the first synchronous pulley (27) through a synchronous belt (29), the second synchronous pulley (28) is fixedly connected with a screen connecting flange (210), and the screen connecting flange (210) and the second synchronous pulley (28) are coaxially arranged;
    the linkage structure (3) comprises a driving rotating shaft (31) and a motor (32), wherein two conical gears II (36), a transmission gear (35) and a plurality of bearing seats (37) which respectively correspond to the two conical gears I (23) are sleeved on the driving rotating shaft (31), the bearing seats (37) are fixed on the fixed frame structure (1), the output end of the motor (32) is in transmission connection with a driving gear (34) through a planetary reducer (33), the driving gear (34) is meshed with the transmission gear (35), and the two conical gears II (36) are respectively meshed with the corresponding conical gears I (23);
    the automatic control system (4) is in signal connection with the motor (32);
    l ED screen (5) are provided with two and correspond two respectively screen flange (210), each L ED screen (5) fixed connection correspond screen flange (210).
  2. 2. The L ED double-screen linkage rotating device as claimed in claim 1, wherein the gear transmission shaft (22) is sleeved with a double bearing seat fixed on the base plate (21) and located between the first conical gear (23) and the spur gear (24).
  3. 3. The L ED double-screen linkage rotating device according to claim 1, wherein the transmission structure (2) further comprises a conductive ring (211), the conductive ring (211) penetrates through the screen connecting flange (210), the second synchronous pulley (28) and is electrically connected with the L ED screen (5).
  4. 4. The L ED dual screen linkage rotating device of claim 1, wherein a cross roller is disposed between the second timing pulley (28) and the bracket (213), and the second timing pulley (28) is rotatably connected to the bracket (213) through the cross roller.
  5. 5. The L ED double-screen linkage rotating device as claimed in claim 1, wherein a side of the spur gear (24) away from the first conical gear (23) is provided with a gear stop piece (13), and the gear stop piece (13) is tightly attached to the spur gear (24) and fixed on the gear transmission shaft (22).
  6. 6. The L ED dual screen linked rotation device of claim 1, wherein the rotating cog (25) and the first timing pulley (27) are fixed to a fixed wheel mounting member (26), the fixed wheel mounting member (26) extending through the shield (212) and the bracket (213).
CN202010437596.7A 2020-05-21 2020-05-21 L ED double-screen linkage rotating device Pending CN111473210A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010437596.7A CN111473210A (en) 2020-05-21 2020-05-21 L ED double-screen linkage rotating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010437596.7A CN111473210A (en) 2020-05-21 2020-05-21 L ED double-screen linkage rotating device

Publications (1)

Publication Number Publication Date
CN111473210A true CN111473210A (en) 2020-07-31

Family

ID=71764668

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010437596.7A Pending CN111473210A (en) 2020-05-21 2020-05-21 L ED double-screen linkage rotating device

Country Status (1)

Country Link
CN (1) CN111473210A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112984315A (en) * 2021-04-01 2021-06-18 深圳市亮彩科技有限公司 Horizontal multi-screen rotating device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112984315A (en) * 2021-04-01 2021-06-18 深圳市亮彩科技有限公司 Horizontal multi-screen rotating device

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