CN209297665U - A kind of radio remote controlled LED digital display screen - Google Patents
A kind of radio remote controlled LED digital display screen Download PDFInfo
- Publication number
- CN209297665U CN209297665U CN201821805762.9U CN201821805762U CN209297665U CN 209297665 U CN209297665 U CN 209297665U CN 201821805762 U CN201821805762 U CN 201821805762U CN 209297665 U CN209297665 U CN 209297665U
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- CN
- China
- Prior art keywords
- display screen
- protective cover
- main body
- wall
- mobile bar
- 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.)
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Abstract
The utility model discloses a kind of radio remote controlled LED digital display screens; including protective cover and display screen main body; the display screen main body is embedded in protective cover; the side of the display screen main body opens up fluted; the groove has been embedded in fixture block; reset spring is fixedly connected between the side of the fixture block outer wall and the inner wall of groove; the side position corresponding with fixture block of the protection cover outer wall offers opening; the inside of the protective cover is fixedly connected with sliding rail along its length; sliding block is slidably connected on the sliding rail, is provided with cam above the sliding rail.In the utility model; protective cover can play the role of protection to display screen; avoiding collision causes display screen to damage; reset spring has certain buffer function simultaneously; reduce impact of the external force to display screen, cam rotation drives mobile bar mobile, while mobile bar drives radiator fan to move back and forth; the radiating rate of display screen is improved, heat dissipation effect is more preferable.
Description
Technical field
The utility model relates to LED display technical field more particularly to a kind of radio remote controlled LED digital display screens.
Background technique
LED digital display screen is a kind of flat-panel monitor, is made of LED module panel small one by one, for showing text
The equipment of the various information such as word, image, video, video signal, LED digital display screen brightness is high, operating voltage is low, small power consumption,
Enlargement, the advantage that the service life is long, impact resistance and performance are stable, are widely used on every profession and trade advertising, display screen makes
With when to focus on maintenance can just prolong the service life；
And own temperature is relatively high after long-term use for existing radio remote control LED digital, heat dissipation effect is bad, can significantly
It shortens the working life, and display screen is easy to occur mostly without protective device when transport or installation outdoors
Collision, damages.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of wireless remote control proposed
LED digital display screen.
To achieve the goals above, the utility model adopts the technical scheme that a kind of radio remote control LED digital is shown
Screen, including protective cover and display screen main body, the display screen main body are embedded in protective cover, and the side of the display screen main body is equal
Open up fluted, the groove has been embedded in fixture block, is fixedly connected between the side of the fixture block outer wall and the inner wall of groove
The side position corresponding with fixture block of reset spring, the protection cover outer wall offers opening, the inside edge of the protective cover
Length direction is fixedly connected with sliding rail, and sliding block is slidably connected on the sliding rail, and cam is provided with above the sliding rail, described
The inner roof wall of protective cover is vertically welded with limit plate at cam, and level, which runs through, on the limit plate is connected with mobile bar, institute
It states the position in mobile bar close to cam and is socketed with connecting plate, compressed spring is provided between the connecting plate and limit plate, and
Compressed spring is set in mobile bar, and connecting rod, the outer surface of the sliding block are welded between the mobile bar and the top of sliding block
It is fixedly connected with radiator fan, the two sides of the protection cover outer wall offer multiple thermovents close to opening.
It is as above-mentioned technical proposal to further describe:
The side of the protective cover inner wall is fixedly connected with servo motor, and the driving end of servo motor is fixed with cam
Connection.
It is as above-mentioned technical proposal to further describe:
The one end and cam contact of the mobile bar close to connecting plate, and the end of mobile bar is arc-shaped.
It is as above-mentioned technical proposal to further describe:
The both ends of the sliding rail are fixedly connected with the two sides of protective cover inner wall, and the depth of the groove is greater than the length of fixture block
Degree.
It is as above-mentioned technical proposal to further describe:
The blowing direction of the radiator fan is towards display screen main body.
It is as above-mentioned technical proposal to further describe:
The display screen main body is fitting to connection by fixture block and protective cover.
The utility model has the following beneficial effects: the radio remote controlled LED digital display screen, passes through the fixture block of setting, bullet
Spring, protective cover and opening, display screen are easily installed in protective cover by fixture block, and protective cover can have the work of protection to display screen
With avoiding colliding in transport process causes display screen to damage, while reset spring has certain buffer function, reduces external force pair
The impact of display screen, by the radiator fan of setting, sliding rail, sliding block, cam and mobile bar, cam rotation drives mobile bar to move
It is dynamic, while mobile bar drives radiator fan to move back and forth, and improves the radiating rate of display screen, heat dissipation effect is more preferable, and practicability is more
By force.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of radio remote controlled LED digital display screen overall structure diagram；
Fig. 2 be the utility model proposes a kind of radio remote controlled LED digital display screen protective cover internal structure chart；
Fig. 3 be the utility model proposes a kind of radio remote controlled LED digital display screen side view.
Marginal data:
1, protective cover；2, display screen main body；3, groove；4, reset spring；5, fixture block；6, it is open；7, sliding rail；8, sliding block；
9, cam；10, limit plate；11, mobile bar；12, connecting plate；13, compressed spring；14, connecting rod；15, radiator fan；16, it radiates
Mouthful.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention；Term " first ", " the
Two ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance, in addition, unless otherwise specific
Regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to
It is detachably connected, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be with
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Referring to Fig.1-3, a kind of embodiment provided by the utility model: a kind of radio remote controlled LED digital display screen, including protect
Shield 1 and display screen main body 2, display screen main body 2 are embedded in protective cover 1, and the side of display screen main body 2 opens up fluted 3,
Groove 3 has been embedded in fixture block 5, is fixedly connected with reset spring 4, protective cover between the side of 5 outer wall of fixture block and the inner wall of groove 3
The side of 1 outer wall position corresponding with fixture block 5 offers opening 6, and the inside of protective cover 1 is fixedly connected with cunning along its length
Rail 7 slidably connects sliding block 8 on sliding rail 7, and the top of sliding rail 7 is provided with cam 9, and the inner roof wall of protective cover 1 is at cam 9
It is vertically welded with limit plate 10, level, which runs through, on limit plate 10 is connected with mobile bar 11, close to the position of cam 9 in mobile bar 11
It is socketed with connecting plate 12, compressed spring 13 is provided between connecting plate 12 and limit plate 10, the reset of mobile bar 11 is able to drive, makes
Obtaining mobile bar 11 can follow the turned position of cam 9 to be moved, and compressed spring 13 is set in mobile bar 11, mobile bar
Connecting rod 14 is welded between 11 and the top of sliding block 8, the outer surface of sliding block 8 is fixedly connected with radiator fan 15,1 outer wall of protective cover
Two sides offer multiple thermovents 16 at opening 6, radiator fan 15 accelerates air flowing during rotation, so that showing
The heat of display screen main body 2 is discharged from thermovent 16.
The side of 1 inner wall of protective cover is fixedly connected with servo motor, and the driving end of servo motor and the fixed company of cam 9
It connects, servo motor rotation band moving cam 9 rotates, to realize that radiator fan 15 moves back and forth, and accelerates the speed of heat dissipation step by step；
Mobile bar 11 is contacted close to one end of connecting plate 12 with cam 9, and cam 9 pushes mobile bar 11 in the height of rotation process salient point
Return is dynamic, and the end of mobile bar 11 be it is arc-shaped, arc-shaped structure enables to mobile bar 11 to contact with cam 9 always, and
Cam 9 can be enabled to push mobile bar 11 mobile；The both ends of sliding rail 7 are fixedly connected with the two sides of 1 inner wall of protective cover, so that sliding
Block 8 can slide on sliding rail 7, and the depth of groove 3 is greater than the length of fixture block 5, enable to fixture block 5 to be completely embedded in recessed 3, make
It obtains display screen main body 2 and the disassembly and installation of protective cover 1 is more convenient；The blowing direction of radiator fan 15 is towards display screen main body
2, accelerate the radiating rate of display screen main body 2；Display screen main body 2 is fitting to connection by fixture block 5 and protective cover 1, is fitted into installation more
Add and facilitates installing and dismounting.
Working principle: when using radio remote controlled LED digital display screen, when installing display screen main body 2, by fixture block 5
By in pinch groove 3, display screen main body 2 is embedded in protective cover 1, when being moved to opening 6, each fixture block 5 can enter opening 6
Interior, so that the insertion of display screen main body 2 is mounted in protective cover 1, protective cover 1 has good protective action to display screen main body 2,
The speed for slowing down aging, avoids transportational process moderately gusty air that display screen main body 2 is caused to be damaged, and reset spring 4 also functions to bumper and absorbing shock
Effect, be effectively protected display screen main body 2, while the servo motor of starting protection cover 1, servo motor band moving cam 9 rotates,
The rotation of cam 9 drives mobile bar 11 mobile, and mobile bar 11 is mobile to slide on sliding rail 7 with movable slider 8, to drive heat dissipation
Fan 15 moves back and forth, and accelerates the radiating rate of display screen main body 2, avoids the internal element of display screen main body 2 from being burned, there is one
Fixed practicability.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of radio remote controlled LED digital display screen, including protective cover (1) and display screen main body (2), it is characterised in that: described
Display screen main body (2) is embedded in protective cover (1), and the side of the display screen main body (2) opens up fluted (3), described recessed
Slot (3) has been embedded in fixture block (5), is fixedly connected with reset bullet between the side of fixture block (5) outer wall and the inner wall of groove (3)
The side position corresponding with fixture block (5) of spring (4), protective cover (1) outer wall offers opening (6), the protective cover (1)
Inside be fixedly connected with along its length sliding rail (7), slidably connected sliding block (8) on the sliding rail (7), the sliding rail (7)
Top be provided with cam (9), the inner roof wall of the protective cover (1) is vertically welded with limit plate (10), institute at cam (9)
Stating level on limit plate (10), through being connected with mobile bar (11), the position on the mobile bar (11) close to cam (9) is socketed
Have connecting plate (12), is provided with compressed spring (13) between the connecting plate (12) and limit plate (10), and compressed spring (13)
It is set on mobile bar (11), is welded with connecting rod (14), the sliding block between the mobile bar (11) and the top of sliding block (8)
(8) outer surface is fixedly connected with radiator fan (15), and the two sides of protective cover (1) outer wall offer at opening (6)
Multiple thermovents (16).
2. a kind of radio remote controlled LED digital display screen according to claim 1, it is characterised in that: in the protective cover (1)
The side of wall is fixedly connected with servo motor, and the driving end of servo motor is fixedly connected with cam (9).
3. a kind of radio remote controlled LED digital display screen according to claim 1, it is characterised in that: the mobile bar (11)
One end close to connecting plate (12) is contacted with cam (9), and the end of mobile bar (11) is arc-shaped.
4. a kind of radio remote controlled LED digital display screen according to claim 1, it is characterised in that: the two of the sliding rail (7)
End is fixedly connected with the two sides of protective cover (1) inner wall, and the depth of the groove (3) is greater than the length of fixture block (5).
5. a kind of radio remote controlled LED digital display screen according to claim 1, it is characterised in that: the radiator fan
(15) blowing direction is towards display screen main body (2).
6. a kind of radio remote controlled LED digital display screen according to claim 1, it is characterised in that: the display screen main body
(2) it is fitting to connection by fixture block (5) and protective cover (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821805762.9U CN209297665U (en) | 2018-11-05 | 2018-11-05 | A kind of radio remote controlled LED digital display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821805762.9U CN209297665U (en) | 2018-11-05 | 2018-11-05 | A kind of radio remote controlled LED digital display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209297665U true CN209297665U (en) | 2019-08-23 |
Family
ID=67647553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821805762.9U Active CN209297665U (en) | 2018-11-05 | 2018-11-05 | A kind of radio remote controlled LED digital display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209297665U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111383547A (en) * | 2020-03-11 | 2020-07-07 | 中山市实益电子有限公司 | Energy-conserving LED concatenation formula display screen structure |
| CN112289213A (en) * | 2020-10-29 | 2021-01-29 | 安徽赛时达显示科技有限公司 | LED display terminal with eyeshield function just can prevent astigmatic |
| CN113433857A (en) * | 2021-06-24 | 2021-09-24 | 南京水年数字科技有限公司 | Sliding rail screen stroke control system |
| CN113453490A (en) * | 2021-03-14 | 2021-09-28 | 武汉金星辰自动化设备有限公司 | Arc-shaped plate reciprocating pushing type optical module heat dissipation device |
-
2018
- 2018-11-05 CN CN201821805762.9U patent/CN209297665U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111383547A (en) * | 2020-03-11 | 2020-07-07 | 中山市实益电子有限公司 | Energy-conserving LED concatenation formula display screen structure |
| CN112289213A (en) * | 2020-10-29 | 2021-01-29 | 安徽赛时达显示科技有限公司 | LED display terminal with eyeshield function just can prevent astigmatic |
| CN113453490A (en) * | 2021-03-14 | 2021-09-28 | 武汉金星辰自动化设备有限公司 | Arc-shaped plate reciprocating pushing type optical module heat dissipation device |
| CN113433857A (en) * | 2021-06-24 | 2021-09-24 | 南京水年数字科技有限公司 | Sliding rail screen stroke control system |
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