CN110782802A - Matrix type display device motion - Google Patents
Matrix type display device motion Download PDFInfo
- Publication number
- CN110782802A CN110782802A CN201911116830.XA CN201911116830A CN110782802A CN 110782802 A CN110782802 A CN 110782802A CN 201911116830 A CN201911116830 A CN 201911116830A CN 110782802 A CN110782802 A CN 110782802A
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- Prior art keywords
- guide rail
- linear guide
- ball linear
- rack
- display device
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- 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
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- 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
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a matrix type display equipment movement mechanism which comprises a rack, a plurality of movement control structures horizontally arranged at the top of the rack, a plurality of box bodies arranged on the movement control structures and a plurality of electronic display screens arranged on the box bodies, wherein the movement control structures are used for driving the box bodies to drive the electronic display screens to move in the horizontal direction; the motion control structure comprises a sliding part and a driving part, wherein the sliding part is arranged on the top surface of the rack and comprises two ball linear guide rails and two groups of guide rail sliding blocks which are arranged corresponding to the linear guide rails, and each group of guide rail sliding blocks is respectively provided with two guide rail sliding blocks which are respectively arranged on two sides of the rack. Has the advantages that: by adopting the modularized production and assembly process, the display equipment, the driving part and the rack are matched and then pre-assembled, so that the assembly efficiency of the matrix display equipment is improved, the production and installation period of the matrix display equipment is shortened, and the assembly cost is reduced.
Description
Technical Field
The invention relates to the technical field of matrix type display, in particular to a matrix type display equipment movement mechanism.
Background
In the field of existing display devices, electronic display screens are widely applied, but due to the structure of the electronic display screen, the display function is single, and only plane content can be played. Along with scientific and technological development, the diversified demand to information display is sharply increased day by day, to diversified user demand, combine matrix display device can only assemble one by one among the prior art, the lower problem of installation effectiveness, the inventor designs a matrix display device's motion.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide a matrix type display device movement mechanism, and a preferred embodiment of the present invention includes: the technical effects such as the assembly efficiency of the matrix type display device can be improved through a modularized production process, and the details are described below.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides a matrix type display equipment movement mechanism which comprises a rack, a plurality of movement control structures horizontally arranged at the top of the rack, a plurality of box bodies arranged on the movement control structures and a plurality of electronic display screens arranged on the box bodies, wherein the movement control structures are used for driving the box bodies to drive the electronic display screens to move in the horizontal direction;
the motion control structure comprises a sliding part and a driving part, wherein the sliding part is arranged on the top surface of the rack and comprises two ball linear guide rails and two groups of guide rail sliding blocks arranged corresponding to the linear guide rails, two guide rail sliding blocks are arranged in each group and are respectively arranged on two sides of the rack, the guide rail sliding blocks are fixedly arranged on the top surface of the rack, and the ball linear guide rails are in sliding fit with the guide rail sliding blocks; the driving part is used for driving the ball linear guide rail to do horizontal linear motion;
the motion control structure further comprises a limiting part.
Preferably, the box body is of a structure with two open ends, an outward flange is arranged at one end where the electronic display screen is installed, and the electronic display screen is fixed on the outward flange through screws.
Preferably, the two linear ball guide rails of each sliding portion are parallel to each other and are arranged on two sides of the bottom of the box body, and are fixedly connected with the box body through screws.
Preferably, a sliding groove matched with the ball linear guide rail to slide is formed in the guide rail sliding block, and the ball linear guide rail is embedded into the inner side of the sliding groove and then moves horizontally and linearly along the sliding groove; all be provided with the gib block on the spout inner wall both sides, this gib block level sets up, ball linear guide's both sides all shaping has the guide way of this gib block of cooperation.
Preferably, the bottom of the guide rail sliding block is provided with a sliding block mounting plate, the sliding block mounting plate is fixed to the top of the rack through screws, and the guide rail sliding block is fixedly connected with the sliding block mounting plate.
Preferably, the driving part is provided corresponding to one of the ball linear guides of the sliding part; the driving part comprises a servo motor, a synchronous belt structure and a synchronous belt clamping plate for connecting the ball linear guide rail and the synchronous belt structure, and the synchronous belt structure comprises a toothed synchronous belt, a synchronous belt driving wheel and a synchronous belt driven wheel; hold-in range action wheel with the hold-in range is from the equal vertical setting of driving wheel center pin, hold-in range action wheel fixed mounting be in on servo motor's the output shaft, profile of tooth hold-in range cover is in the hold-in range action wheel with the hold-in range is from the driving wheel outside, servo motor is used for the drive the hold-in range action wheel is rotatory, hold-in range splint one side with profile of tooth hold-in range fixed connection, the opposite side with ball linear guide fixed connection.
Preferably, a motor support for mounting the servo motor is arranged on one side of the rack, a horizontal motor fixing plate is arranged on the motor support, a through hole is formed in the middle of the motor fixing plate, and an output shaft of the servo motor penetrates through the through hole after the servo motor is fixed to the bottom of the motor fixing plate.
Preferably, the limiting part is arranged corresponding to the other ball linear guide rail of the sliding part; the limiting part comprises a return-to-zero detection part arranged on the ball linear guide rail and a return-to-zero inductor arranged on the guide rail slide block corresponding to the ball linear guide rail; in an initial state, the return-to-zero detection unit is attached to the return-to-zero sensor.
Preferably, the return-to-zero detection part comprises a fixed plate and a sensor induction plate, the fixed plate is horizontally arranged at the top of the ball linear guide rail, and the sensor induction plate is vertically arranged on one side, away from the ball linear guide rail, of the fixed plate; the return-to-zero inductor is a photoelectric switch.
Preferably, the frame is formed by combining European standard industrial alloy aluminum profiles.
In conclusion, the beneficial effects of the invention are as follows: by adopting the modularized production and assembly process, the display equipment, the driving part and the rack are matched and then pre-assembled, so that the assembly efficiency of the matrix display equipment is improved, the production and installation period of the matrix display equipment is shortened, and the assembly cost is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the assembled structure of the present invention;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
The reference numerals are explained below:
1. a frame; 2. a box body; 3. an electronic display screen; 4. a synchronous belt driven wheel; 5. a return-to-zero detection unit; 6. a return-to-zero sensor; 7. clamping plates of synchronous belts; 8. a toothed synchronous belt; 9. a synchronous belt driving wheel; 10. a servo motor; 11. a ball linear guide; 12. a guide rail slide block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Referring to fig. 1 to 3, the invention provides a matrix type display device movement mechanism, which includes a rack 1, a plurality of movement control structures horizontally installed on the top of the rack 1, a plurality of boxes 2 installed on the movement control structures, and a plurality of electronic display screens 3 installed on the boxes 2, wherein the movement control structures are used for driving the electronic display screens 3 to move horizontally by driving the boxes 2; the motion control structure comprises a sliding part and a driving part, wherein the sliding part is arranged on the top surface of the rack 1 and comprises two ball linear guide rails 11 and two groups of guide rail sliders 12 arranged corresponding to the linear guide rails, each group of guide rail sliders 12 is provided with two guide rail sliders and is respectively arranged on two sides of the rack 1, the guide rail sliders 12 are fixedly arranged on the top surface of the rack 1, and the ball linear guide rails 11 are in sliding fit with the guide rail sliders 12; the driving part is used for driving the ball linear guide rail 11 to do horizontal linear motion; the driving part is arranged corresponding to one of the ball linear guide rails 11 of the sliding part; the driving part comprises a servo motor 10, a synchronous belt structure and a synchronous belt clamping plate 7 for connecting the ball linear guide rail 11 with the synchronous belt structure, and the synchronous belt structure comprises a tooth-shaped synchronous belt 8, a synchronous belt driving wheel 9 and a synchronous belt driven wheel 4; the central shafts of a synchronous belt driving wheel 9 and a synchronous belt driven wheel 4 are both vertically arranged, the synchronous belt driving wheel 9 is fixedly arranged on an output shaft of a servo motor 10, a tooth-shaped synchronous belt 8 is sleeved outside the synchronous belt driving wheel 9 and the synchronous belt driven wheel 4, the servo motor 10 is used for driving the synchronous belt driving wheel 9 to rotate, one side of a synchronous belt clamping plate 7 is fixedly connected with the tooth-shaped synchronous belt 8, and the other side of the synchronous belt clamping plate is fixedly connected with a; a motor bracket for mounting a servo motor 10 is arranged on one side of the frame 1, a horizontal motor fixing plate is arranged on the motor bracket, a through hole is formed in the middle of the motor fixing plate, and an output shaft of the servo motor 10 penetrates through the through hole after being fixed at the bottom of the motor fixing plate; the motion control structure further comprises a limiting part, and the limiting part is used for detecting whether the ball linear guide rail 11 returns.
As an optional implementation mode, the box body 2 is of a structure with two open ends, an outward flange is arranged at one end for installing the electronic display screen 3, and the electronic display screen 3 is fixed on the outward flange through screws; by arranging the box body 2 to be of a structure with two open ends, the box body 2 can be fixed with the ball linear guide rail 11 through screws in the box body 2 after the bottom of the box body is attached to the ball linear guide rail 11, and the screws can be shielded through the top of the box body 2, so that the service life of the screws is prolonged; the two linear ball guide rails 11 of each sliding part are parallel to each other and are respectively arranged on two sides of the bottom of the box body 2 and are fixedly connected with the box body 2 through screws, and the linear ball guide rails 11 are distributed at the positions close to the edges of the bottom of the box body 2, so that the horizontal sliding stability of the box body 2 can be improved;
a sliding groove matched with the ball linear guide rail 11 to slide is formed on the guide rail sliding block 12, and the ball linear guide rail 11 is embedded into the inner side of the sliding groove and then moves horizontally and linearly along the sliding groove; the guide strips are arranged on two sides of the inner wall of the sliding groove and are horizontally arranged, guide grooves matched with the guide strips are formed in two sides of the ball linear guide rail 11, when the ball linear guide rail is installed, the ball linear guide rail 11 is inserted into the guide grooves on the guide rail sliding block 12, the guide strips are in clearance fit with the guide grooves, and in the sliding process of the ball linear guide rail 11 in the sliding groove, the guide strips and the guide grooves slide relatively, so that the ball linear rail can be longitudinally limited; a slide block mounting plate is arranged at the bottom of the guide rail slide block 12, the slide block mounting plate is fixed at the top of the rack 1 through a screw, and the guide rail slide block 12 is fixedly connected with the slide block mounting plate;
the limiting part is arranged corresponding to the other ball linear guide rail 11 of the sliding part; the limiting part comprises a return-to-zero detection part 5 arranged on the ball linear guide rail 11 and a return-to-zero inductor 6 arranged on a guide rail slide block 12 corresponding to the ball linear guide rail 11; in an initial state, the return-to-zero detection part 5 is attached to the return-to-zero sensor 6; the return-to-zero detection part 5 comprises a fixed plate and a sensor induction plate, the fixed plate is horizontally arranged at the top of the ball linear guide rail 11, and the sensor induction plate is vertically arranged on one side, away from the ball linear guide rail 11, of the fixed plate; the return-to-zero sensor 6 is a photoelectric switch, a U-shaped positioning groove is formed in the top of the photoelectric switch, a sensor induction plate is located in the U-shaped positioning groove in an initial state, the sensor induction plate is separated from the inside of the U-shaped positioning groove in the horizontal sliding process of the ball linear guide rail 11 and clamped into the U-shaped positioning groove in resetting, and when the photoelectric switch detects the sensor induction plate, the ball linear guide rail 11 can be limited reversely;
the frame 1 is formed by combining European standard industrial alloy aluminum profiles.
By adopting the modularized production and assembly process, the display equipment is matched with the driving part and the rack 1 and then pre-assembled, so that the assembly efficiency of the matrix display equipment is improved, the production and installation period of the matrix display equipment is shortened, and the assembly cost is reduced.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. A matrix type display device movement mechanism is characterized by comprising a rack (1), a plurality of movement control structures horizontally arranged at the top of the rack (1), a plurality of box bodies (2) arranged on the movement control structures, and a plurality of electronic display screens (3) arranged on the box bodies (2), wherein the movement control structures are used for driving the box bodies (2) to drive the electronic display screens (3) to move in the horizontal direction;
the motion control structure comprises a sliding part and a driving part, wherein the sliding part is arranged on the top surface of the rack (1) and comprises two ball linear guide rails (11) and two groups of guide rail sliding blocks (12) arranged corresponding to the linear guide rails, two guide rail sliding blocks (12) are respectively arranged in each group and are respectively arranged on two sides of the rack (1), the guide rail sliding blocks (12) are fixedly arranged on the top surface of the rack (1), and the ball linear guide rails (11) are in sliding fit with the guide rail sliding blocks (12); the driving part is used for driving the ball linear guide rail (11) to do horizontal linear motion;
the motion control structure further comprises a limiting part.
2. A matrix display device matrix according to claim 1, further comprising: the box body (2) is of a structure with two open ends, one end of the electronic display screen (3) is provided with an outward flange, and the electronic display screen (3) is fixed on the outward flange through screws.
3. A matrix display device matrix according to claim 1, further comprising: the two ball linear guide rails (11) of each sliding part are parallel to each other and are respectively arranged on two sides of the bottom of the box body (2), and are fixedly connected with the box body (2) through screws.
4. A matrix display device matrix according to claim 1, further comprising: a sliding groove matched with the ball linear guide rail (11) to slide is formed in the guide rail sliding block (12), and the ball linear guide rail (11) is embedded into the sliding groove and then moves horizontally and linearly along the sliding groove; all be provided with the gib block on the spout inner wall both sides, this gib block level sets up, the both sides of ball linear guide (11) all the shaping have the guide way of this gib block of cooperation.
5. A matrix display device matrix according to claim 1, further comprising: the guide rail sliding block (12) bottom is provided with the slider mounting panel, the slider mounting panel passes through the fix with screw the top of frame (1), guide rail sliding block (12) with slider mounting panel fixed connection.
6. A matrix display device matrix according to claim 1, further comprising: the driving part is arranged corresponding to one of the ball linear guide rails (11) of the sliding part; the driving part comprises a servo motor (10), a synchronous belt structure and a synchronous belt clamping plate (7) connected with the ball linear guide rail (11) and the synchronous belt structure, and the synchronous belt structure comprises a toothed synchronous belt (8), a synchronous belt driving wheel (9) and a synchronous belt driven wheel (4); hold-in range action wheel (9) with the hold-in range is from the equal vertical setting of driving wheel (4) center pin, hold-in range action wheel (9) fixed mounting be in on the output shaft of servo motor (10), profile of tooth hold-in range (8) cover hold-in range action wheel (9) with the hold-in range is from the driving wheel (4) outside, servo motor (10) are used for the drive hold-in range action wheel (9) are rotatory, hold-in range splint (7) one side with profile of tooth hold-in range (8) fixed connection, the opposite side with ball linear guide (11) fixed connection.
7. A matrix display device matrix according to claim 6, further comprising: the motor support is arranged on one side of the rack (1) and used for mounting the servo motor (10), a horizontal motor fixing plate is arranged on the motor support, a through hole is formed in the middle of the motor fixing plate, and an output shaft of the servo motor (10) penetrates through the through hole after being fixed to the bottom of the motor fixing plate.
8. A matrix display device matrix according to claim 6, further comprising: the limiting part is arranged corresponding to the other ball linear guide rail (11) of the sliding part; the limiting part comprises a return-to-zero detection part (5) arranged on the ball linear guide rail (11) and a return-to-zero inductor (6) arranged on the guide rail sliding block (12) corresponding to the ball linear guide rail (11); in an initial state, the return-to-zero detection unit (5) is attached to the return-to-zero sensor (6).
9. A matrix display device matrix according to claim 8, further comprising: the return-to-zero detection part (5) comprises a fixed plate and a sensor induction plate, the fixed plate is horizontally arranged at the top of the ball linear guide rail (11), and the sensor induction plate is vertically arranged on one side, far away from the ball linear guide rail (11), of the fixed plate; the return-to-zero inductor (6) is a photoelectric switch.
10. A matrix display device matrix according to claim 1, further comprising: the frame (1) is formed by combining European standard industrial alloy aluminum profiles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911116830.XA CN110782802A (en) | 2019-11-15 | 2019-11-15 | Matrix type display device motion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911116830.XA CN110782802A (en) | 2019-11-15 | 2019-11-15 | Matrix type display device motion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110782802A true CN110782802A (en) | 2020-02-11 |
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ID=69391417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911116830.XA Pending CN110782802A (en) | 2019-11-15 | 2019-11-15 | Matrix type display device motion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110782802A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114216017A (en) * | 2021-12-17 | 2022-03-22 | 江西新视通科技有限公司 | LED display screen is assembled to modular |
-
2019
- 2019-11-15 CN CN201911116830.XA patent/CN110782802A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114216017A (en) * | 2021-12-17 | 2022-03-22 | 江西新视通科技有限公司 | LED display screen is assembled to modular |
| CN114216017B (en) * | 2021-12-17 | 2024-02-20 | 江西新视通科技有限公司 | Modular assembled LED display screen |
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