CN108022525A - One kind heat dissipation and water resistance is excellent and the reliable Novel grille screen of stable structure - Google Patents
One kind heat dissipation and water resistance is excellent and the reliable Novel grille screen of stable structure Download PDFInfo
- Publication number
- CN108022525A CN108022525A CN201711247966.5A CN201711247966A CN108022525A CN 108022525 A CN108022525 A CN 108022525A CN 201711247966 A CN201711247966 A CN 201711247966A CN 108022525 A CN108022525 A CN 108022525A
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- Prior art keywords
- screen
- babinet
- main box
- lamp
- heat dissipation
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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
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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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
-
- 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
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20954—Modifications to facilitate cooling, ventilating, or heating for display panels
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Traffic Control Systems (AREA)
Abstract
The present invention provides a kind of heat dissipation and water resistance is excellent and the reliable Novel grille screen of stable structure, including control babinet and the grid screen screen body that is connected with each other with the control babinet；The control babinet includes main box and is arranged at the box cover on the main box top, the babinet left end cap being arranged on the left of main box and the babinet right end cap being arranged on the right side of the main box；At least one set of radiating groove groove body for being used to improve equipment cooling performance, main box internal heat is quickly delivered to outside is offered in the box cover front；The radiating groove groove body includes some radiating groove groove body units uniformly opened up；Power supply and controller are fixedly installed on the inside of the box cover, this equipment has excellent heat dissipation and waterproof effect, and service life is grown, and reasonable in design, is suitable for large range promotion use.
Description
[technical field]
The present invention relates to grid screen products technical field, more particularly to a kind of reasonable in design, service life length and property
Can excellent heat dissipation and water resistance is excellent and the reliable Novel grille screen of stable structure.
[background technology]
In recent years, grid screen technology had obtained quick development and progress, and relatively conventional grid screen is generally all on the market
It is made of grid screen screen body portion and control box box portion, each important spare part is arranged inside control box, control box
Control the display of grid screen screen body.
When product is worked long hours and installed and exposes to wind and rain in outdoor experience, the easy quilt of parts inside control box
The rainwater entered from box portion outside drenches, and causes dysfunction, into the normal display for influencing grid screen screen body, such phenomenon
Also it can significantly shorten the service life of equipment, cause the significantly lifting of use cost, similarly, if the box body heat dissipation knot of control box
Structure design is not excellent enough, then can significantly improve the temperature of tray interior, burn out parts so that control unit is scrapped completely.
Based on the above problem, those skilled in the art has carried out substantial amounts of research and development and experiment, from the entirety knot of grid screen
Structure is started with, and especially in terms of the waterproof of control box and heat dissipation, preferable improvement and improvement has been carried out to product, and achieve preferably
Achievement.
[content of the invention]
To overcome the problems of prior art, the present invention provides a kind of reasonable in design, service life length and property
Can excellent heat dissipation and water resistance is excellent and the reliable Novel grille screen of stable structure.
The scheme of present invention solution technical problem is to provide a kind of heat dissipation and water resistance is excellent and stable structure is reliable
Novel grille screen, including control babinet and the grid screen screen body with the control babinet interconnection；The control babinet bag
Include main box and be arranged at the box cover on the main box top, the babinet left end cap being arranged on the left of main box and
The babinet right end cap being arranged on the right side of the main box；Offered in the box cover front at least one set of for improving equipment
Main box internal heat, is quickly delivered to exterior radiating groove groove body by heat dissipation performance；The radiating groove groove body includes some
The even radiating groove groove body unit opened up；Power supply and controller are fixedly installed on the inside of the box cover；Open at the main box back side
Equipped with several function interfaces and control button, and several function interface, control button and the controllers electrically connect
Connect, and between box cover and main box, between babinet left end cap and main box and between babinet right end cap and main box
It is separately provided for improving the waterproof rubber ring of equipment water resistance；The grid screen screen body includes equidistant parallel arrangement
Several grid screen screen body units and the babinet bolt for fixed each adjacent grid screen screen body unit spacing of limitation.
Preferably, the control babinet top is symmetrically set with the buckle structure group for fixing the grid screen entirety
Part；The buckle structure component includes the lock base being fixedly connected with control babinet and transfers with the lock that lock base is connected
Plate；The lock pinboard is arranged to U-shaped bending with respect to it with the other end that lock base is connected；It is and U-shaped curved at this
Folding shape position offers through hole；Being provided with the lock chassis interior opposite can latch the rotating seven words hook of base, seven word
Hook is sheathed on lock base by a spring shaft；And the rotating hole for setting the spring shaft is offered in lock base；Also
Including for promote seven word hooks around spring shaft it is rotating before safeguard unlocking key bar；Safeguard that unlocking key bar passes through before this to be opened in
Contacted after the through hole at the U-shaped bending position of lock pinboard with seven word hook bottoms.
Preferably, the grid screen screen body unit includes striplight section bar, the lamp bar being arranged inside lamp bar section bar
Pcb board, for being buckled and being arranged at lamp bar pcb board by spacing several plastic cement that are fixed in lamp bar section bar of lamp bar pcb board
Top, the lamp bead mask being connected with lamp bar section bar；The lamp with lamp bar pcb board form fit is offered inside the lamp bar section bar
Board slot, plastic cement buckle both ends are set and the matched screens portion in lamp plate groove top；After in lamp bar pcb board insertion lamp plate groove, plastic card
Button is fixed on lamp bar pcb board, and the screens portion at plastic cement buckle both ends is caught in lamp plate groove groove body top matching position.
Preferably, the lamp bead mask includes long strip-board shape mask substrate, is integrally formed some of setting with mask substrate
A partition plate and it is integrally formed with mask substrate, some groups of clamping blocks for being connected with each other with extraneous component；It is described several
Partition plate is arranged at mask substrate front side, and equidistantly arrangement, partition plate are mutually perpendicular to mask substrate；Some groups of clamping blocks are set
It is placed in mask substrate back, is oppositely arranged with partition plate；All offered between adjacent two partition plate of the mask substrate front side to
The few one lamp bead through hole for being used to expose LED lamp bead on lamp bar pcb board；And two equidistantly offer between adjacent separator for carrying
The radiating groove of high product heat dissipation performance, the radiating groove are serrated moulding.
Preferably, the plastic card detains end and is integrally formed the positioning column being provided with for being inserted into lamp bar pcb board；And lamp
Offered on bar pcb board and the matched location hole of positioning column；The positioning column of plastic cement buckle, which is inserted into the location hole, realizes fixation.
Preferably, the seven words hook is dual spring axle construction with the spring shaft that lock base is connected；The dual spring axis knot
Structure includes rotation axis and two spring bodies being sheathed in the rotation axis；The spring body middle part is wound in rotation axis
On, and the spring body includes the first elastic part contacted with seven word hook upper inners and contacted with lock chassis interior second
Elastic part；Seven word hooks realize elastic recovery using the first elastic part and the second elastic part；It is provided with the lock chassis interior
The bending part contacted with the second elastic part.
Preferably, safeguard that unlocking key bar includes head rod and is flexibly connected with the head rod before described
Second connecting rod；Second connecting rod is stretched with respect to head rod；Second connecting rod is contacted with seven word hook bottoms.
Preferably, the main box is internally provided with for communicating wirelessly the channel radio being connected with exterior mobile terminal
Interrogate unit and the memory for being stored to data message；The wireless communication unit, memory and controller electrically connect
Connect.
Compared with prior art, a kind of heat dissipation of the present invention and water resistance is excellent and the reliable Novel grille screen of stable structure
Pass through the grid screen screen body that control babinet 11 is set at the same time and is connected with each other with the control babinet 11；By the control cabinet
Body 11 is arranged to include main box 111 and is arranged at the box cover 114 on 111 top of main box, is arranged at main tank
The babinet left end cap 112 in the left side of body 111 and the babinet right end cap 113 for being arranged at the right side of main box 111, and on babinet
114 front of lid opens up at least one set of for improving equipment cooling performance, 111 internal heat of main box being quickly delivered to outside
Radiating groove groove body 1143, with reference between box cover 114 and main box 111, between babinet left end cap 112 and main box 111 with
And the waterproof rubber ring for being used to improve equipment water resistance set respectively between babinet right end cap 113 and main box 111
(1141,1121,1131) so that the equipment can have excellent heat dissipation and waterproof effect, service life length, and structure design
Rationally, it is suitable for large range promotion use.
[brief description of the drawings]
Fig. 1 is a kind of heat dissipation of the present invention and water resistance is excellent and the stereoscopic-state of the reliable Novel grille screen of stable structure
Structure diagram.
Fig. 2 is a kind of heat dissipation of the present invention and water resistance is excellent and another visual angle of the reliable Novel grille screen of stable structure
Stereoscopic-state structure diagram.
Fig. 3 is heat dissipation of the invention a kind of and water resistance is excellent and the reliable Novel grille screen of stable structure in control babinet
Explosive state structure diagram.
Fig. 4 is the enlarged diagram at A in Fig. 3.
Fig. 5 is heat dissipation of the invention a kind of and water resistance is excellent and the reliable Novel grille screen of stable structure in shield body unit
Stereoscopic-state structure diagram.
Fig. 6 is heat dissipation of the invention a kind of and water resistance is excellent and the reliable Novel grille screen of stable structure in shield body unit
Explosive state structure diagram.
Fig. 7 is heat dissipation of the invention a kind of and water resistance is excellent and the reliable Novel grille screen of stable structure in shield body unit
Section status architecture schematic diagram.
Fig. 8 is heat dissipation of the invention a kind of and water resistance is excellent and the reliable Novel grille screen of stable structure in buckle structure
The explosive state structure diagram of component.
[embodiment]
To make the purpose of the present invention, technical solution and advantage are more clearly understood, with reference to the accompanying drawings and embodiments, to this
Invention is further elaborated.It should be appreciated that specific embodiment described herein is used only for explaining the present invention, not
For limiting the invention.
Please refer to Fig.1 to Fig. 8, a kind of heat dissipation of the present invention and water resistance is excellent and the reliable Novel grille screen of stable structure
1 includes control babinet 11 and the grid screen screen body being connected with each other with the control babinet 11；The control babinet 11 includes master
Babinet 111 and be arranged at the box cover 114 on 111 top of main box, the babinet that is arranged at the left side of main box 111 it is left
End cap 112 and the babinet right end cap 113 for being arranged at the right side of main box 111；Offered in 114 front of box cover
At least one set is used for the radiating groove groove body for improving equipment cooling performance, 111 internal heat of main box being quickly delivered to outside
1143；The radiating groove groove body 1143 includes some radiating groove groove body units uniformly opened up；The inner side of box cover 114 is solid
Surely power supply and controller are provided with；111 back side of main box offers several function interfaces and control button, and if should
Dry function interface, control button and controller are electrically connected, and between box cover 114 and main box 111, a babinet left side
It is separately provided for improving equipment between end cap 112 and main box 111 and between babinet right end cap 113 and main box 111
The waterproof rubber ring (1141,1121,1131) of water resistance；The grid screen screen body includes several of equidistant parallel arrangement
Grid screen screen body unit 14 and the babinet bolt 13 for fixed each 14 spacing of adjacent grid screen screen body unit of limitation.
The application by setting the grid screen screen body for controlling babinet 11 and being connected with each other with the control babinet 11 at the same time；
The box cover that the control babinet 11 is arranged to include main box 111 and be arranged at 111 top of main box
114th, it is arranged at the babinet left end cap 112 in the left side of main box 111 and is arranged at the babinet right end cap on the right side of main box 111
113, and open up in 114 front of box cover and at least one set of to be used to improving equipment cooling performance, 111 internal heat of main box is fast
Speed is delivered to the radiating groove groove body 1143 of outside, with reference between box cover 114 and main box 111, babinet left end cap 112 with it is main
What is set respectively between babinet 111 and between babinet right end cap 113 and main box 111 is used to improve the anti-of equipment water resistance
Water rubber ring (1141,1121,1131) so that the equipment can have excellent heat dissipation and waterproof effect, and service life is grown, and
It is reasonable in design, it is suitable for large range promotion use.
Preferably, 11 top of the control babinet is symmetrically set with the lock knot overall for fixing the grid screen 1
Structure component 12；The buckle structure component 12 includes the lock base 123 being fixedly connected with control babinet 11 and with latching base
123 connected lock pinboards 124；The lock pinboard 124 is set with respect to it with the other end that lock base 123 is connected
It is set to U-shaped bending；And offer through hole at the U-shaped bending position；Being internally provided with the lock base 123 can be opposite
The rotating seven words hook 125 of base 123 is latched, which is sheathed on lock base 123 by a spring shaft 127；And lock
The rotating hole for setting the spring shaft 127 is offered in button base 123；Further include for promoting seven word hooks 125 around spring shaft
127 it is rotating before safeguard unlocking key bar 121；Safeguard that unlocking key bar 121 passes through before this and be opened in lock pinboard 124U types
Contacted after the through hole at bending position with seven word hooks, 125 bottom.
Preferably, the grid screen screen body unit 14 includes striplight section bar 141, is arranged in lamp bar section bar 141
The lamp bar pcb board 142 in portion, for by lamp bar pcb board 142 it is spacing be fixed in lamp bar section bar 141 several plastic cement buckle 144
And it is arranged at 142 top of lamp bar pcb board, the lamp bead mask 143 being connected with lamp bar section bar 141；In the lamp bar section bar 141
Portion offers the lamp plate groove 1411 with 142 form fit of lamp bar pcb board, and plastic cement is buckled on the setting of 144 both ends and lamp plate groove 1411
Matched screens portion of portion；After lamp bar pcb board 142 is embedded in lamp plate groove 1411, plastic cement buckle 144 is fixed on lamp bar pcb board 142
On, and the screens portion at 144 both ends of plastic cement buckle is caught in the 1411 groove body top of lamp plate groove matching position.
Preferably, if the lamp bead mask 143 includes long strip-board shape mask substrate, is integrally formed setting with mask substrate
Do a partition plate and be integrally formed with mask substrate, some groups of clamping blocks 1433 for being connected with each other with extraneous component；It is described
Several partition plates are arranged at mask substrate front side, and equidistantly arrangement, partition plate are mutually perpendicular to mask substrate；Some groups of cards
Block 1433 is connect to be arranged at mask substrate back, be oppositely arranged with partition plate；Between adjacent two partition plate of the mask substrate front side
All offer at least one lamp bead through hole for being used to expose LED lamp bead on lamp bar pcb board 142；And between two between adjacent separator etc.
Away from the radiating groove offered for improving product heat dissipation performance, which is serrated moulding.
Preferably, 144 lower ends of plastic cement buckle are integrally formed the positioning being provided with for being inserted into lamp bar pcb board 142
Column；And offered on lamp bar pcb board 142 and the matched location hole of positioning column；The positioning column of plastic cement buckle 144 is inserted into the location hole
Middle realize is fixed.
Preferably, the seven words hook 125 is dual spring axle construction with the spring shaft 127 that lock base 123 is connected；This pair
127 structure of spring shaft includes rotation axis and two spring bodies 1271 being sheathed in the rotation axis；The spring body 1271
Middle part is wound in rotation axis, and the spring body 1271 includes the first elastic part for being contacted with seven word hooks, 125 upper inner
And the second elastic part contacted with lock chassis interior；Seven word hooks 125 realize bullet using the first elastic part and the second elastic part
Property reply；The bending part contacted with the second elastic part is internally provided with the lock base 123.
Preferably, safeguarded before described unlocking key bar 121 include head rod and with head rod activity even
The second connecting rod connect；Second connecting rod is stretched with respect to head rod；Second connecting rod is contacted with seven word hooks, 125 bottom.
Preferably, the main box 111 is internally provided with for communicating wirelessly the nothing being connected with exterior mobile terminal
Line communication unit and the memory for being stored to data message；The wireless communication unit, memory and controller electricity
Property connection.
During actual assembled, all components in the inside of babinet 11 will be controlled to install the stent front end spiral shell that will be installed again afterwards
Silk is fixed on the front of control babinet 11, after the lock catch part installed then is fixed on control babinet 11 by screw locking
Cover, then the PCB bars component of display screen is fixed into simultaneously encapsulating in several section bars on stent by plastic cement buckle 144 successively
Make water-proofing treatment, plastic mask is finally covered into surface.Design structure of the present invention is reasonable, is adopted between longitudinal lamp bar section bar 141
Designed with pass-through type, more than 40% wind load can be discharged by the thoroughly logical spacing between lamp bar, can avoid display screen in strong wind
Wind pressure under blown down, latch for quick tool-free installation and babinet it is frivolous, it is convenient therefore with quick for installation, take it is short,
The advantages that in-site installation steelframe simplification etc..
Control babinet 11 screws tight fixation by screw, its material is aluminium, easy heat radiation, box cover 114, babinet left end cap
112 and 113 inner surface of babinet right end cap two display screen power supplies are locked by screw, system card passes through copper post
It is fixed on above HUB plates, then HUB plates is fixed on inside main box 111 by screw locking.
Lamp bar section bar 141 is installed on 142 backboard of lamp bar pcb board, adjacent two lamp bar section bars 141 with adjacent two
Thoroughly logical ratio between lamp bar section bar 141 is equal.
Compared with prior art, a kind of heat dissipation of the present invention and water resistance is excellent and the reliable Novel grille screen of stable structure
The 1 grid screen screen body by setting control babinet 11 at the same time and being connected with each other with the control babinet 11；By the control
Babinet 11 is arranged to include main box 111 and is arranged at the box cover 114 on 111 top of main box, is arranged at master
The babinet left end cap 112 in the left side of babinet 111 and the babinet right end cap 113 for being arranged at the right side of main box 111, and in babinet
114 front of upper cover opens up at least one set of for improving equipment cooling performance, 111 internal heat of main box being quickly delivered to outside
Radiating groove groove body 1143, with reference between box cover 114 and main box 111, between babinet left end cap 112 and main box 111
And the waterproof rubber ring for being used to improve equipment water resistance set respectively between babinet right end cap 113 and main box 111
(1141,1121,1131) so that the equipment can have excellent heat dissipation and waterproof effect, service life length, and structure design
Rationally, it is suitable for large range promotion use.
The embodiments of the present invention described above are not intended to limit the scope of the present invention.It is any in the present invention
Spirit and principle within the modifications, equivalent substitutions and improvements made etc., should be included in the claim protection model of the present invention
Within enclosing.
Claims (8)
1. one kind heat dissipation and water resistance is excellent and the reliable Novel grille screen of stable structure, it is characterised in that：Including control cabinet
Body and the grid screen screen body being connected with each other with the control babinet；The control babinet includes main box and is arranged at the institute
The babinet left end cap that state the box cover on main box top, is arranged on the left of main box and it is arranged on the right side of the main box
Babinet right end cap；Offered in the box cover front at least one set of for improving equipment cooling performance, by inside main box
Heat is quickly delivered to the radiating groove groove body of outside；The radiating groove groove body includes some radiating groove groove body lists uniformly opened up
Member；Power supply and controller are fixedly installed on the inside of the box cover；The main box back side offers several function interfaces
And control button, and several function interfaces, control button and controller are electrically connected, and in box cover and main tank
It is separately provided for improving equipment between body, between babinet left end cap and main box and between babinet right end cap and main box
The waterproof rubber ring of water resistance；Several grid screen screen body units of the grid screen screen body including equidistant parallel arrangement with
And for the fixed babinet bolt for limiting each adjacent grid screen screen body unit spacing.
2. heat dissipation as claimed in claim 1 a kind of and water resistance is excellent and the reliable Novel grille screen of stable structure, it is special
Sign is：The control babinet top is symmetrically set with the buckle structure component for fixing the grid screen entirety；The lock
Buckle structure component includes the lock base being fixedly connected with control babinet and the lock pinboard being connected with lock base；This institute
State lock pinboard and be arranged to U-shaped bending with the other end that lock base is connected with respect to it；And at the U-shaped bending position
Offer through hole；Being provided with the lock chassis interior opposite can latch the rotating seven words hook of base, which passes through one
Spring shaft is sheathed on lock base；And the rotating hole for setting the spring shaft is offered in lock base；Further include and be used for
Promote seven word hooks around spring shaft it is rotating before safeguard unlocking key bar；Safeguard that unlocking key bar is transferred through lock is opened in before this
Contacted after the through hole at the U-shaped bending position of plate with seven word hook bottoms.
3. heat dissipation as claimed in claim 1 a kind of and water resistance is excellent and the reliable Novel grille screen of stable structure, it is special
Sign is：The grid screen screen body unit includes striplight section bar, the lamp bar pcb board being arranged inside lamp bar section bar, uses
In being buckled and be arranged at lamp bar pcb board top and lamp by spacing several plastic cement that are fixed in lamp bar section bar of lamp bar pcb board
The lamp bead mask that section bar is connected；The lamp plate groove with lamp bar pcb board form fit, plastic cement are offered inside the lamp bar section bar
Be buckled both ends setting and the matched screens portion in lamp plate groove top；After in lamp bar pcb board insertion lamp plate groove, plastic cement buckle is fixed on lamp
On bar pcb board, and the screens portion at plastic cement buckle both ends is caught in lamp plate groove groove body top matching position.
4. heat dissipation as claimed in claim 3 a kind of and water resistance is excellent and the reliable Novel grille screen of stable structure, it is special
Sign is：The lamp bead mask includes long strip-board shape mask substrate, several partition plates of setting are integrally formed with mask substrate with
And it is integrally formed with mask substrate, some groups of clamping blocks for being connected with each other with extraneous component；Several described partition plates are set
In mask substrate front side, and equidistantly arrangement, partition plate are mutually perpendicular to mask substrate；Some groups of clamping blocks are arranged at mask
Substrate back, be oppositely arranged with partition plate；At least one use is all offered between adjacent two partition plate of the mask substrate front side
In the lamp bead through hole for exposing LED lamp bead on lamp bar pcb board；And two equidistantly offer between adjacent separator and are dissipated for improving product
The radiating groove of hot property, the radiating groove are serrated moulding.
5. heat dissipation as claimed in claim 3 a kind of and water resistance is excellent and the reliable Novel grille screen of stable structure, it is special
Sign is：The plastic card detains end and is integrally formed the positioning column being provided with for being inserted into lamp bar pcb board；And lamp bar pcb board
On offer and the matched location hole of positioning column；The positioning column of plastic cement buckle, which is inserted into the location hole, realizes fixation.
6. heat dissipation as claimed in claim 2 a kind of and water resistance is excellent and the reliable Novel grille screen of stable structure, it is special
Sign is：The spring shaft that the seven words hook is connected with lock base is dual spring axle construction；The dual spring axle construction includes rotation
Shaft and two spring bodies being sheathed in the rotation axis；The spring body middle part is wound in rotation axis, and should
Spring body includes the first elastic part contacted with seven word hook upper inners and the second elastic part contacted with lock chassis interior；
Seven word hooks realize elastic recovery using the first elastic part and the second elastic part；It is provided with and the second bullet in the lock chassis interior
The bending part of power portion contact.
7. heat dissipation as claimed in claim 2 a kind of and water resistance is excellent and the reliable Novel grille screen of stable structure, it is special
Sign is：Safeguard that unlocking key bar includes head rod and is connected with the second of head rod flexible connection before described
Bar；Second connecting rod is stretched with respect to head rod；Second connecting rod is contacted with seven word hook bottoms.
8. heat dissipation as claimed in claim 1 a kind of and water resistance is excellent and the reliable Novel grille screen of stable structure, it is special
Sign is：The main box be internally provided with for exterior mobile terminal communicate wirelessly the wireless communication unit being connected with
And the memory for being stored to data message；The wireless communication unit, memory and controller are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711247966.5A CN108022525A (en) | 2017-12-01 | 2017-12-01 | One kind heat dissipation and water resistance is excellent and the reliable Novel grille screen of stable structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711247966.5A CN108022525A (en) | 2017-12-01 | 2017-12-01 | One kind heat dissipation and water resistance is excellent and the reliable Novel grille screen of stable structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108022525A true CN108022525A (en) | 2018-05-11 |
Family
ID=62078071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711247966.5A Pending CN108022525A (en) | 2017-12-01 | 2017-12-01 | One kind heat dissipation and water resistance is excellent and the reliable Novel grille screen of stable structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108022525A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113241015A (en) * | 2021-05-24 | 2021-08-10 | 浙江德广信电子科技股份有限公司 | LED transparent display screen |
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| CN203444720U (en) * | 2013-09-12 | 2014-02-19 | 深圳市蔷薇科技有限公司 | LED (light emitting diode) strip display screen |
| CN104240614A (en) * | 2014-09-22 | 2014-12-24 | 深圳市奥拓电子股份有限公司 | Quick disassembling device and display device with quick disassembling device |
| CN204759954U (en) * | 2015-07-11 | 2015-11-11 | 深圳市金华光科技有限公司 | Modular bar LED screen |
| CN205406014U (en) * | 2016-02-19 | 2016-07-27 | 深圳市丽晶光电科技股份有限公司 | Improved generation LED grid screen |
| CN206004247U (en) * | 2016-08-14 | 2017-03-08 | 杨燕华 | A kind of water proof radiating cable testing bridge |
| CN206541554U (en) * | 2016-10-30 | 2017-10-03 | 深圳极光王科技股份有限公司 | A kind of three-in-one LED display lamp bar and line-screen |
| CN206505687U (en) * | 2017-02-24 | 2017-09-19 | 深圳科腾智能显示技术有限公司 | A kind of rapid latch structure for being used to fix LED display |
| CN206540087U (en) * | 2017-02-24 | 2017-10-03 | 深圳科腾智能显示技术有限公司 | A kind of utilization plastic cement buckle fixes the construction package of PCB lamp board |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113241015A (en) * | 2021-05-24 | 2021-08-10 | 浙江德广信电子科技股份有限公司 | LED transparent display screen |
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