CN107067992A - LED display with protection device - Google Patents
LED display with protection device Download PDFInfo
- Publication number
- CN107067992A CN107067992A CN201710207935.0A CN201710207935A CN107067992A CN 107067992 A CN107067992 A CN 107067992A CN 201710207935 A CN201710207935 A CN 201710207935A CN 107067992 A CN107067992 A CN 107067992A
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- CN
- China
- Prior art keywords
- protection device
- display screen
- screen box
- box body
- drive mechanism
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Classifications
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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
- G09F9/33—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
-
- 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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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a kind of LED display with protection device; including more than two display screen box bodies; the two neighboring display screen box body is equipped with telescopic protection device on two relative sides; when the two neighboring display screen box body, which is in, does not splice state, the protection device is provided projectingly relative to display screen box body part.Telescopic protection device is set on display screen box body; when display screen box body, which is in, does not splice state; protection device can be protected relative to the part that display screen box body is protruded to display screen box body; prevent from colliding, scrape etc. and bringing damage to display screen box body, being conducive to extending the service life of display screen box body；And protection device is collapsible, the splicing between display screen box body is not influenceed.
Description
Technical field
The present invention relates to LED display technical field, more particularly to a kind of LED display with protection device.
Background technology
Scrape, hit etc. often occurs in transport, installation process for LED display casing, LED lamp bead can be caused to damage,
The problems such as coming off, the especially spoilage to lamp bead point below spacing 2mm display screen are high, can have a strong impact on LED display
Quality.At present, most of manufacturers are used as protection device using fixed protective case.
The Chinese patent of Application No. 201320627087.6 discloses a kind of LED display casing packing case, in packaging
Two inserting elastic protective cases are placed in the body of case, each inserting elastic protective case one end otch, centre forms accommodating
Chamber, two inserting elastic protective cases entangle casing from tank ends, it is ensured that casing is contained in the accommodating cavity, so that by LED
Module is completely enclosed within elastic protecting sleeve.The vibrations that can solve to occur in transportation, stack the multi-displays such as pressure
The influence of casing quality, but display screen box body can not be protected when installing, dismantling, also, packing case is separately provided,
It is not easy to management.
The content of the invention
The technical problems to be solved by the invention are：A kind of LED display with protection device is provided, in display screen box body
Display screen box body can be protected when under non-splicing state.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：
A kind of LED display with protection device, including more than two display screen box bodies, the two neighboring display
Screen casing is equipped with telescopic protection device on two relative sides, when the two neighboring display screen box body is in not
During splicing state, the protection device is provided projectingly relative to display screen box body part.
The beneficial effects of the present invention are：Telescopic protection device is set on display screen box body, works as display screen box body
In when not splicing state, protection device can be protected relative to the part that display screen box body is protruded to display screen box body, be prevented
Only collision, scraping etc. bring damage to display screen box body, are conducive to extending the service life of display screen box body；And protection device
Contraction state is can be at, the splicing between display screen box body is not influenceed.
Brief description of the drawings
Fig. 1 is the structural representation of the LED display of the embodiment of the present invention one；
Fig. 2 is the structural representation of the display screen box body of the embodiment of the present invention one；
Fig. 3 is structural representation Fig. 1 of the protection device of the embodiment of the present invention one；
Fig. 4 is structural representation Fig. 2 of the protection device of the embodiment of the present invention one.
Label declaration：
1st, display screen box body；2nd, protection device；11 first locating slots；12nd, the second locating slot；21st, protection mechanism；22nd,
One drive mechanism；23rd, the second drive mechanism；211st, protection board；212nd, the 3rd keeper；213rd, the 4th keeper；221st, first
Motor；222nd, the first transmission component；223rd, mounting seat；224th, the first keeper；231st, the second motor；232nd, second
Transmission component；233rd, the second keeper；234th, the 3rd locating slot；235th, the 4th locating slot.
Embodiment
To describe technology contents, the objects and the effects of the present invention in detail, below in conjunction with embodiment and coordinate attached
Figure is explained.
The design of most critical of the present invention is：Telescopic protection device is set on display screen box body, works as protection device
During in extended configuration, protection device can be protected relative to the part that display screen box body is protruded to display screen box body.
Fig. 1 and Fig. 2, a kind of LED display with protection device, including more than two display screen box bodies are refer to,
The two neighboring display screen box body is equipped with telescopic protection device on two relative sides, when two neighboring institute
Display screen box body is stated in when not splicing state, the protection device is provided projectingly relative to display screen box body part.
It was found from foregoing description, the beneficial effects of the present invention are：Set telescopic on the side of display screen box body
Protection device, when protection device is in extended configuration, the part protruded relative to display screen box body can be to display screen box body
Protected, can prevent from colliding, scrape etc. and bringing damage to display screen box body, when protection device is in contraction state, not shadow
The splicing between display screen box body is rung, the quantity of protection device and position can be configured as needed.
Further, the protection device includes protection mechanism, and the protection mechanism includes protection board, when two neighboring
The display screen box body is not in when splicing state, and the protection board is provided projectingly relative to display screen box body.
Seen from the above description, when display screen box body, which is in, does not splice state, protection device is by a protection board to aobvious
The side of display screen casing is protected, and the shapes and sizes of protection board can specifically be set according to the size of display screen box body.
Further, the protection device also includes the first drive mechanism and the second drive mechanism, first driving machine
Structure drives the second drive mechanism to be moved along the first driving direction, and second drive mechanism drives protection mechanism along the second driving side
To motion, first driving direction is mutually perpendicular to second driving direction.
Seen from the above description, the driving direction of the first drive mechanism and the second drive mechanism is mutually perpendicular to, and can meet guarantor
The motion of protection unit in the horizontal and vertical directions.
Further, first drive mechanism includes the first motor, the first transmission component and mounting seat, described the
One motor drives the mounting seat to do stretching motion, described second along the first driving direction by first transmission component
Drive mechanism is arranged in the mounting seat.
Seen from the above description, the first drive mechanism does driving power by the first motor, and response is fast, can accurately control
The distance of stretching motion processed, the first transmission component can be the transmission mechanism of the compositions such as gear, rack, turbine, screw mandrel and swing rod.
Further, second drive mechanism includes the second motor and the second transmission component, second driving
Motor drives the protection mechanism to do stretching motion along the second driving direction by second transmission component.
Seen from the above description, the second drive mechanism does driving power by the second motor, and response is fast, can accurately control
The distance of stretching motion processed, the second transmission component can also be the driver of the compositions such as gear, rack, turbine, screw mandrel and swing rod
Structure.
Further, the protection mechanism be provided with inductive component, the inductive component respectively with first driving machine
Structure and the electrical connection of the second drive mechanism.
Seen from the above description, inductive component can sense the state of display screen box body, e.g. spell screen and still tear screen open, and then
Control the motion of the first drive mechanism and the second drive mechanism.
Further, the mounting seat is provided with the first keeper, and the display screen box body is provided with to be determined with described first
The first locating slot that position part matches.
Further, second drive mechanism be provided with the second keeper, the display screen box body be provided with it is described
The second locating slot that second keeper matches.
Further, the protection board is provided with the 3rd keeper and the 4th keeper, second drive mechanism and set
There are the 3rd locating slot matched with the 3rd keeper and the 4th locating slot matched with the 4th keeper.
Seen from the above description, the locating slot matched with keeper is set, it is ensured that drive mechanism is stretched along driving direction
Will not occur the skew of the direction of motion during contracting motion, the accurate stretching motion of protection board can be achieved；The 3rd positioning on protection board
Part and the 4th keeper can be separately fixed in the 3rd locating slot and the 4th locating slot, can play spacing and solid to protection board simultaneously
It is set for using.
Further, the inductive component is proximity switch, Hall element, contact switch or travel switch.
Seen from the above description, inductive component is inductive switch, and the shape of display screen box body can be perceived by inductive switch
State, so as to control the motion of the first motor and the second motor.
Embodiment one
Fig. 1 to Fig. 4 is refer to, embodiments of the invention one are：A kind of LED display with protection device, is not splicing
Protection device can be protected to display screen box body during state, extend the service life of display screen box body.
As shown in figure 1, the LED display includes being all provided with two display screen box bodies 1, two display screen box bodies 1
There is protection device 2, the protection device 2 is located on relative two side of the display screen box body 1.Certainly, display screen case
Body 1 it is in a unlimited number in two, can be arranged as required to, protection device 2 is also not necessarily limited to be arranged on two sides of display screen box body 1
Face, can also be arranged on three of display screen box body or four sides, per one side on protection device 2 position sum
Amount can be also configured as needed.
As shown in Fig. 2 the protection device 2 includes protection mechanism 21, the first drive mechanism 22 and the second drive mechanism 23,
First drive mechanism 22 drives the second drive mechanism 23 to be moved along the first driving direction, and second drive mechanism 23 drives
Protection mechanism 21 is moved along the second driving direction, and first driving direction is mutually perpendicular to second driving direction.This reality
Apply in example, it is assumed that protection device 2 is located at upper and lower two sides of display screen box body 1, then the first driving direction is level side
To the second driving direction is vertical direction.
First drive mechanism 22 includes the first motor 221, the first transmission component 222 and mounting seat 223, described
First motor 221 drives the mounting seat 223 to do stretching motion in the horizontal direction by first transmission component 222,
The mounting seat 223 is provided with the first keeper 224, and the display screen box body 1 is provided with and the phase of the first keeper 224
In the first locating slot 11 matched somebody with somebody, the present embodiment, the level of 224 and first locating slot of the first keeper 11 is coaxially disposed, and is installed
Seat 223 horizontal movement when, the first keeper 224 all the time some be located at first locating slot 11 in, the first drive can be avoided
The motion of motivation structure 22 in the horizontal direction shifts.
Second drive mechanism 23 includes the second motor 231 and the second transmission component 232, the second driving electricity
Machine 231 drives the protection mechanism 21 vertically to do stretching motion by second transmission component 232.Described second drives
Motivation structure 23 is fixedly installed in the mounting seat 223.Second drive mechanism 23 is provided with the second keeper 233, described
Display screen box body 1 is provided with the second locating slot 12 for matching with second keeper 233, second keeper 233 with
The level of second locating slot 12 is coaxially disposed.During the second 23 horizontal movement of drive mechanism, the second keeper 233 has one all the time
Divide and be located in second locating slot 12, the motion of the second drive mechanism 23 in the horizontal direction can be avoided to shift.
The protection mechanism 21 includes protection board 211, when the protection device 2 is in extended configuration, the protection board
211 are provided projectingly relative to display screen box body 1, and the shapes and sizes of protection board 211 can be adjusted as needed.Protection board
211 are provided with the 3rd keeper 212 and the 4th keeper 213, and second drive mechanism 23 is provided with and the described 3rd positioning
The 3rd locating slot 234 that part 212 matches and the 4th locating slot 235 matched with the 4th keeper 213, the described 3rd
Keeper 212 is coaxially disposed vertically with the 3rd locating slot 234, and the 4th keeper 213 and the 4th locating slot 235 are vertical
It is coaxially disposed, when the in the vertical direction of protection mechanism 21 is moved, the 3rd keeper 212 some structure all the time
In the 3rd locating slot 234, some structure is located in the 4th locating slot 235 the 4th keeper 213 all the time,
It can prevent the motion of the in the vertical direction of protection mechanism 21 from shifting.In the present embodiment, the protection mechanism 21 is provided with sense
Component is answered, the inductive component is electrically connected with the drive mechanism 23 of the first drive mechanism 22 and second respectively, i.e. inductive component
Electrically connected respectively with the motor 231 of the first motor 221 and second, the inductive component includes proximity switch, suddenly
One or more in your element, contact switch or travel switch, for sense display screen box body 1 be in spell screen state or
Screen state is torn open, so as to control the motion of the first motor 221 and the second motor 231.
In the present embodiment, the operation principle of protection device 2 is as follows：
When inductive component senses display screen box body 1 from screen state is torn open into when spelling screen state, as shown in figure 3, now feeling
Answer component to control the first motor 221 to rotate, drive the level of mounting seat 223 to move right by the first transmission component 222, from
And drive the second drive mechanism 23 and the level of protection mechanism 21 to move right, and after mounting seat 223 is moved in place, inductive component control
Make the second motor 231 to rotate, and drive protection mechanism 21 to move straight down by the second transmission component 232, move to
State as shown in Figure 4 is presented in protection device 2 behind position, and now the lateral edge of protection board 211 and display screen box body 1 is flushed, or
Person is somewhat below the lateral edge of display screen box body 1, and the splicing between display screen box body 1 is not influenceed.
When inductive component sense display screen box body 1 from spell screen state enter tear screen state open when, now inductive component is first
Control the second motor 231 to rotate, and drive protection mechanism 21 to move straight up by the second transmission component 232, move
After in place, inductive component control the first motor 221 rotate, by the first transmission component 222 drive the level of mounting seat 223 to
Left movement, so as to drive the second drive mechanism 23 and the level of protection mechanism 21 to left movement, after motion in place, the phase of protection board 211
It is provided projectingly, display screen box body 1 can be protected for the side of display screen box body 1.
In summary, a kind of LED display with protection device that the present invention is provided, is provided with guarantor on display screen box body
Protection unit, when display screen box body, which is in, spells screen state, protection device is automatically retracted, and the spelling between display screen box body is not influenceed
Connect；When display screen box body, which is in, tears screen state open, protection device is automatically overhanging, and display screen box body is protected, and is conducive to prolonging
The service life of long display screen box body.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalents that bright specification and accompanying drawing content are made, or the technical field of correlation is directly or indirectly used in, similarly include
In the scope of patent protection of the present invention.
Claims (10)
1. a kind of LED display with protection device, including more than two display screen box bodies, it is characterised in that two neighboring
Relative two sides of the display screen box body on be equipped with telescopic protection device, when the two neighboring display screen
Casing is not in when splicing state, and the protection device is provided projectingly relative to display screen box body part.
2. the LED display according to claim 1 with protection device, it is characterised in that the protection device includes protecting
Mechanism is protected, the protection mechanism includes protection board, it is described when the two neighboring display screen box body, which is in, does not splice state
Protection board is provided projectingly relative to display screen box body.
3. the LED display according to claim 2 with protection device, it is characterised in that the protection device also includes
First drive mechanism and the second drive mechanism, first drive mechanism drive the second drive mechanism to be transported along the first driving direction
Dynamic, the second drive mechanism driving protection mechanism is moved along the second driving direction, first driving direction and described second
Driving direction is mutually perpendicular to.
4. the LED display according to claim 3 with protection device, it is characterised in that the first drive mechanism bag
The first motor, the first transmission component and mounting seat are included, first motor is driven by first transmission component
The mounting seat does stretching motion along the first driving direction, and second drive mechanism is arranged in the mounting seat.
5. the LED display according to claim 4 with protection device, it is characterised in that the second drive mechanism bag
The second motor and the second transmission component are included, second motor drives the protection by second transmission component
Stretching motion does along the second driving direction in mechanism.
6. the LED display with protection device according to claim 3-5 any one, it is characterised in that the protection
Mechanism is provided with inductive component, and the inductive component is electrically connected with first drive mechanism and the second drive mechanism respectively.
7. the LED display according to claim 5 with protection device, it is characterised in that the mounting seat is provided with the
Positioning piece, the display screen box body is provided with the first locating slot matched with first keeper.
8. the LED display according to claim 7 with protection device, it is characterised in that in second drive mechanism
Provided with the second keeper, the display screen box body is provided with the second locating slot matched with second keeper.
9. the LED display with protection device according to claim 7 or 8, it is characterised in that the protection board is provided with
3rd keeper and the 4th keeper, second drive mechanism are provided with the 3rd positioning matched with the 3rd keeper
Groove and the 4th locating slot matched with the 4th keeper.
10. the LED display according to claim 6 with protection device, it is characterised in that the inductive component is close
Switch, Hall element, contact switch or travel switch.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710207935.0A CN107067992B (en) | 2017-03-31 | 2017-03-31 | LED display screen with protection device |
| PCT/CN2018/072425 WO2018176990A1 (en) | 2017-03-31 | 2018-01-12 | Led display screen with protective devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710207935.0A CN107067992B (en) | 2017-03-31 | 2017-03-31 | LED display screen with protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107067992A true CN107067992A (en) | 2017-08-18 |
| CN107067992B CN107067992B (en) | 2022-02-18 |
Family
ID=59602511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710207935.0A Active CN107067992B (en) | 2017-03-31 | 2017-03-31 | LED display screen with protection device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107067992B (en) |
| WO (1) | WO2018176990A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018176990A1 (en) * | 2017-03-31 | 2018-10-04 | 深圳市洲明科技股份有限公司 | Led display screen with protective devices |
| CN109064899A (en) * | 2018-09-04 | 2018-12-21 | 深圳市艾比森光电股份有限公司 | Lamp protective device and display screen |
| CN109345969A (en) * | 2018-12-10 | 2019-02-15 | 深圳市德彩光电有限公司 | A kind of LED display |
| CN110189646A (en) * | 2019-06-04 | 2019-08-30 | 深圳市二十三电子有限公司 | Display screen protective device and display screen |
| CN110390892A (en) * | 2019-08-05 | 2019-10-29 | 深圳利亚德光电有限公司 | Cabinet, display panel module unit and display screen module |
| CN116312260A (en) * | 2023-03-21 | 2023-06-23 | 深圳市丽美光电有限公司 | Intelligent LED display screen and disassembly and assembly method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111550663A (en) * | 2020-06-10 | 2020-08-18 | 洪海光电集团有限公司 | Stereo display curtain wall |
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| WO2018176990A1 (en) * | 2017-03-31 | 2018-10-04 | 深圳市洲明科技股份有限公司 | Led display screen with protective devices |
| CN109064899A (en) * | 2018-09-04 | 2018-12-21 | 深圳市艾比森光电股份有限公司 | Lamp protective device and display screen |
| CN109345969A (en) * | 2018-12-10 | 2019-02-15 | 深圳市德彩光电有限公司 | A kind of LED display |
| CN110189646A (en) * | 2019-06-04 | 2019-08-30 | 深圳市二十三电子有限公司 | Display screen protective device and display screen |
| CN110390892A (en) * | 2019-08-05 | 2019-10-29 | 深圳利亚德光电有限公司 | Cabinet, display panel module unit and display screen module |
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| CN116312260B (en) * | 2023-03-21 | 2024-07-02 | 深圳市丽美光电有限公司 | Intelligent LED display screen and disassembly and assembly method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018176990A1 (en) | 2018-10-04 |
| CN107067992B (en) | 2022-02-18 |
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