CN107038959A - Outdoor advertisement machine - Google Patents
Outdoor advertisement machine Download PDFInfo
- Publication number
- CN107038959A CN107038959A CN201710424616.5A CN201710424616A CN107038959A CN 107038959 A CN107038959 A CN 107038959A CN 201710424616 A CN201710424616 A CN 201710424616A CN 107038959 A CN107038959 A CN 107038959A
- Authority
- CN
- China
- Prior art keywords
- annular
- display screen
- advertisement machine
- ring
- sealing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims abstract description 49
- 238000012856 packing Methods 0.000 claims abstract description 11
- 210000002421 cell wall Anatomy 0.000 claims abstract description 7
- 238000009413 insulation Methods 0.000 claims description 20
- 210000003205 muscle Anatomy 0.000 claims description 11
- 239000006185 dispersion Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- H05K7/20972—Forced ventilation, e.g. on heat dissipaters coupled to components
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
This outdoor advertisement machine includes mounting bracket, display screen is provided with mounting bracket, the display screen includes rectangular outer frame, provided with interior annular groove and the inner seal ring being arranged in interior annular groove in rectangular outer frame, display screen is installed in inner seal ring, two symmetrically arranged annular protrusions are provided with the inside of inner seal ring and described display screen is located between two annular protrusions, first annular sealing structure is respectively equipped between each annular protrusion and the cell wall of interior annular groove, the second ring packing structure is respectively equipped between each annular protrusion and display screen, two rectangle pressure rings are additionally provided with rectangular outer frame and a rectangle pressure ring is set respectively in the inner side of each annular protrusion, each rectangle pressure ring is included between four press strips and the end of adjacent two press strips by least two rubber pins connections respectively, being provided between rectangle pressure ring and rectangular outer frame can force the sealing of described annular protrusion radially outward deformation to adjust driving structure.
Description
Technical field
The invention belongs to multimedia technology field, more particularly to a kind of outdoor advertisement machine.
Background technology
Advertisement machine is the smart machine of a new generation, aobvious by terminal software control, network information transfer and multimedia terminal
Show one complete advertisement broadcast control system of composition, and pass through the multimedias such as picture, word, video, small plug-in unit (weather, exchange rate etc.)
Material carries out advertising.
Advertisement machine has outdoor and building advertisement machine etc..
Existing outdoor advertisement machine, its due to use environment compare it is severe, therefore, it needs extraordinary sealing
Can, and its overall sealing performance of existing outdoor advertisement machine is poor, causes the presence of short circuit etc. phenomenon, and secondly, existing open air
Its heat dispersion of advertisement machine needs further to improve.
The content of the invention
Regarding the issue above, the present invention provides a kind of good airproof performance and being capable of further heat radiation performance
Outdoor advertisement machine.
To reach above-mentioned purpose, present invention employs following technical proposal：This outdoor advertisement machine includes mounting bracket, is installing
Frame is provided with display screen, and the display screen includes rectangular outer frame, and interior annular groove is provided with rectangular outer frame and interior annular groove is arranged on
In inner seal ring, display screen is installed in inner seal ring, provided with two symmetrically arranged annulars on the inside of inner seal ring
Raised and described display screen is located between two annular protrusions, divides between each annular protrusion and the cell wall of interior annular groove
Not She You first annular sealing structure, the second ring packing structure is respectively equipped between each annular protrusion and display screen,
Two rectangle pressure rings are additionally provided with rectangular outer frame and a rectangle pressure ring is set respectively in the inner side of each annular protrusion, each
Rectangle pressure ring is included by least two rubber pins connections between four press strips and the end of adjacent two press strips, in square respectively
Being provided between shape pressure ring and rectangular outer frame can force the sealing of described annular protrusion radially outward deformation to adjust driving structure,
The rear enclosed cover positioned at display screen rear is provided with the rear end of rectangular outer frame, is provided with and is located at after display screen in rear enclosed cover
The thermal insulation board and described thermal insulation board of side are circumferentially connected with rear enclosed cover inner wall sealing, in the central area of thermal insulation board provided with one
Heat emission hole and it is provided with the either end of heat emission hole to the extractor fan away from display screen side exhausting.
The interior annular groove combination inner seal ring and first annular sealing structure and the second ring packing structure of setting, its
Front and rear sealing can be realized, sealing property is very good, has prevented follow-up rainwater and has entered to inside advertisement machine.
The thermal insulation board combination extractor fan of setting, it can virtually improve heat dispersion.
Extractor fan is connected with solar panel.
In above-mentioned outdoor advertisement machine, described rectangular outer frame outer wall is provided with outer annular groove and is arranged in outer annular groove
Some circular radiating muscle, described circular radiating muscle is parallel to each other and is arranged at intervals.
The circular radiating muscle of setting, it can further improve heat dispersion.
In above-mentioned outdoor advertisement machine, provided with the circular orientation for being fixed on outer annular groove bottom land in described outer annular groove
Circle, described circular radiating muscle is arranged on the outer wall of circular orientation circle.
Which raises stability maintenance for the circular orientation circle of setting.
In above-mentioned outdoor advertisement machine, described first annular sealing structure includes at least one first annular sealing of circle
Lip, described side of the first annular sealing lip away from annular protrusion has the first ring that the cell wall with interior annular groove mutually coincide
Shape plane.
First annular sealing lip has two.
In above-mentioned outdoor advertisement machine, the second described ring packing structure includes at least one the second ring packing of circle
Lip, described side of second annular seal lip away from annular protrusion has the second ring mutually being coincide with display screen outer surface
Shape plane.
Second annular seal lip has two.
First annular sealing lip is obliquely installed, and the second annular seal lip is obliquely installed, and first annular sealing lip inclination side
To opposite with the incline direction of the second annular seal lip.
In above-mentioned outdoor advertisement machine, it is respectively equipped with and is inserted one by one at least for rubber pin at the two ends of every press strip
Two Blind locating holes.
In above-mentioned outdoor advertisement machine, described sealing regulation driving structure include it is some be located on rectangle pressure ring and
The regulation driving bolt of circle distribution, rectangular outer frame inwall provided with it is some inserted one by one for described regulation driving bolt and with
The screw of regulation driving bolt thread connection, a spring, one end of spring are arranged with every regulation driving bolt respectively
On the end cap for acting on regulation driving bolt, the other end acts on the inwall of rectangle pressure ring.
In above-mentioned outdoor advertisement machine, described thermal insulation board is circumferentially arranged with sealing ring, the inner side of sealing ring with it is heat-insulated
Plate circumferential seal is connected, and the outside of sealing ring is connected with the inner wall sealing of rear enclosed cover.
In above-mentioned outdoor advertisement machine, some radiating ribs being parallel to each other are respectively equipped with two surfaces of thermal insulation board
Body.
In above-mentioned outdoor advertisement machine, described extractor fan is aerofoil fan.
Compared with prior art, the advantage of this outdoor advertisement machine is：
1st, the interior annular groove combination inner seal ring and first annular sealing structure and the second ring packing structure set,
It can realize front and rear sealing, and sealing property is very good, has prevented follow-up rainwater and has entered to inside advertisement machine.
2nd, the thermal insulation board combination extractor fan set, it can virtually improve heat dispersion.
3rd, it is simple in construction and easily fabricated.
Brief description of the drawings
Fig. 1 is the structural representation that the present invention is provided.
Fig. 2 is the partial structurtes enlarged diagram that the present invention is provided.
Fig. 3 is mplifying structure schematic diagram at A in Fig. 2.
Fig. 4 is the rectangle pressure ring configuration schematic diagram that the present invention is provided.
It is mounting bracket 1, display screen 2, rectangular outer frame 21, interior annular groove 211, outer annular groove 212, inner seal ring 22, aobvious in figure
Display screen curtain 23, annular protrusion 24, first annular sealing lip 241, first annular plane 242, the second annular seal lip 243, second
Planar annular 244, rectangle pressure ring 25, press strip 251, rubber pin 252, regulation driving bolt 253, spring 254, rear enclosed cover
26th, thermal insulation board 27, heat emission hole 271, sealing ring 273, extractor fan 28, circular radiating muscle 29, circular orientation circle 30.
Embodiment
Specific embodiment the following is invention and with reference to accompanying drawing, is further described to technical scheme, but
The present invention is not limited to these embodiments.
As shown in figure 1, this outdoor advertisement machine includes mounting bracket 1, display screen 2 is provided with mounting bracket 1.It is remote in mounting bracket 1
One side from display screen 2 is provided with some connection alignment pins, also has some connections in one side of the mounting bracket 1 provided with connection alignment pin
Bolt.
Secondly, also there is rubber blanket in one side of the mounting bracket 1 provided with connection alignment pin and some is arranged on table in rubber blanket
Salient point on face.
The rubber blanket combination salient point of setting, it can play multiple effects of connection swelling and damping.In addition, in rubber blanket
Outer surface is provided with some blind holes, and a damping spring is respectively equipped with each blind hole.
Specifically, as in Figure 2-4, the display screen 2 of the present embodiment includes rectangular outer frame 21, is provided with rectangular outer frame 21
Interior annular groove 211 and the inner seal ring 22 being arranged in interior annular groove 211, are provided with display screen 23 in inner seal ring 22,
Two symmetrically arranged annular protrusions 24 are provided with the inner side of inner seal ring 22 and described display screen 23 is located at two convex annulars
Rise between 24.
Two annular protrusions 24 its play sealing and the function of holding tightly.
First annular sealing structure, first are respectively equipped between each annular protrusion 24 and the cell wall of interior annular groove 211
Ring packing structure includes at least one first annular sealing lip 241 of circle, and described first annular sealing lip 241 is away from annular protrusion
24 side has the first annular plane 242 that the cell wall with interior annular groove 211 mutually coincide.
The second ring packing structure, the second ring packing are respectively equipped between each annular protrusion 24 and display screen 23
Structure includes at least one the second annular seal lip 243 of circle, the second described side of the annular seal lip 243 away from annular protrusion 24
With the second planar annular 244 mutually being coincide with the outer surface of display screen 23.
Two rectangle pressure rings 25 are additionally provided with rectangular outer frame 21 and one are set respectively in the inner side of each annular protrusion 24
Individual rectangle pressure ring 25, each rectangle pressure ring 25 includes between four press strips 251 and the end of adjacent two press strips by extremely respectively
Few two rubber pins 252 are connected, and are respectively equipped with and are inserted one by one at least for rubber pin 252 at the two ends of every press strip 251
Two Blind locating holes.That is, rubber pin 252 is inserted in Blind locating holes.
Press strip 251 is made up of stainless steel material.
The described radially outward deformation of annular protrusion 24 can be forced by being provided between rectangle pressure ring 25 and rectangular outer frame 21
Sealing regulation driving structure, sealing regulation driving structure include it is some be located on rectangle pressure ring 25 and circle distribution tune
Section driving bolt 253, the inwall of rectangular outer frame 21 provided with it is some inserted one by one for described regulation driving bolt 253 and with regulation
The screw for driving bolt 253 to be threadedly coupled, a spring 254, spring are arranged with every regulation driving bolt 253 respectively
254 one end is acted on the end cap of regulation driving bolt 253, and the other end acts on the inwall of rectangle pressure ring 25.
The rectangle pressure ring 25 of setting combines sealing regulation driving structure, and it can force the radially outward deformation of annular protrusion 24
It is real so as to force the first annular annular seal lip 243 of sealing lip 241 and second actively to be oppressed on two surfaces of display screen
Show and be tightly connected.
The rear enclosed cover 26 positioned at the rear of display screen 23 is provided with the rear end of rectangular outer frame 21, is set in rear enclosed cover 26
There are thermal insulation board 27 and described thermal insulation board 27 positioned at the rear of display screen 23 to be circumferentially connected with the inner wall sealing of rear enclosed cover 26,
Thermal insulation board 27 is circumferential to be arranged with sealing ring 273, and the inner side of sealing ring 273 is connected with the circumferential seal of thermal insulation board 27, sealing ring 273
Outside is connected with the inner wall sealing of rear enclosed cover 26.
As shown in figure 1, in the central area of thermal insulation board 27 provided with a heat emission hole 271 and in any one of heat emission hole 271
End is provided with to the extractor fan 28 away from the side exhausting of display screen 23.Extractor fan 28 is aerofoil fan.
Secondly, some radiating ribs bodies being parallel to each other are respectively equipped with two surfaces of thermal insulation board 27.
Some bar shaped radiating ribs are provided with the inwall of rear enclosed cover 26.
In addition, as shown in Fig. 2 being provided with outer annular groove 212 in the outer wall of rectangular outer frame 21 and being arranged in outer annular groove 212
Some circular radiating muscle 29, described circular radiating muscle 29 is parallel to each other and is arranged at intervals.Provided with fixation in outer annular groove 212
In the circular orientation circle 30 of the bottom land of outer annular groove 212, described circular radiating muscle 29 is arranged on the outer wall of circular orientation circle 30.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (10)
1. a kind of outdoor advertisement machine, including mounting bracket (1), are provided with display screen (2), it is characterised in that described on mounting bracket (1)
Display screen (2) include rectangular outer frame (21), provided with interior annular groove (211) and be arranged on interior annular groove in the rectangular outer frame (21)
(211) inner seal ring (22) in, display screen (23) is provided with inner seal ring (22), is set on the inside of inner seal ring (22)
There are two symmetrically arranged annular protrusions (24) and described display screen (23) is located between two annular protrusions (24), every
First annular sealing structure is respectively equipped between individual annular protrusion (24) and the cell wall of interior annular groove (211), in each convex annular
Rise and the second ring packing structure is respectively equipped between (24) and display screen (23), two squares are additionally provided with rectangular outer frame (21)
Shape pressure ring (25) and a rectangle pressure ring (25), each rectangle pressure ring (25) are set respectively in the inner side of each annular protrusion (24)
Respectively including being connected between four press strips (251) and the end of adjacent two press strips by least two rubber pins (252),
The close of described annular protrusion (24) radially outward deformation can be forced by being provided between rectangle pressure ring (25) and rectangular outer frame (21)
Envelope regulation driving structure, the rear enclosed cover (26) positioned at display screen (23) rear is provided with the rear end of rectangular outer frame (21),
The thermal insulation board (27) positioned at display screen (23) rear is provided with rear enclosed cover (26) and described thermal insulation board (27) is circumferential with after
Seal bootr (26) inner wall sealing is connected, in the central area of thermal insulation board (27) provided with a heat emission hole (271) and in heat emission hole
(271) either end is provided with to the extractor fan (28) away from display screen (23) side exhausting.
2. outdoor advertisement machine according to claim 1, it is characterised in that described rectangular outer frame (21) outer wall is provided with outer shroud
Shape groove (212) and some circular radiating muscle (29) being arranged in outer annular groove (212), described circular radiating muscle (29) is mutually
Parallel and interval setting.
3. outdoor advertisement machine according to claim 2, it is characterised in that provided with fixation in described outer annular groove (212)
In the circular orientation circle (30) of outer annular groove (212) bottom land, described circular radiating muscle (29) is arranged on circular orientation circle (30)
Outer wall.
4. the outdoor advertisement machine according to claim 1 or 2 or 3, it is characterised in that described first annular sealing structure bag
Include at least one first annular sealing lip (241) of circle, described side of the first annular sealing lip (241) away from annular protrusion (24)
The first annular plane (242) mutually being coincide with the cell wall with interior annular groove (211).
5. the outdoor advertisement machine according to claim 1 or 2 or 3, it is characterised in that the second described ring packing structure bag
Include at least one the second annular seal lip of circle (243), described side of the second annular seal lip (243) away from annular protrusion (24)
With the second planar annular (244) mutually being coincide with display screen (23) outer surface.
6. the outdoor advertisement machine according to claim 1 or 2 or 3, it is characterised in that at the two ends of every press strip (251) point
At least two Blind locating holes that She You one by one do not inserted for rubber pin (252).
7. the outdoor advertisement machine according to claim 1 or 2 or 3, it is characterised in that described sealing regulation driving structure bag
Include it is some be located on rectangle pressure ring (25) and circle distribution regulation driving bolt (253), in rectangular outer frame (21), inwall is set
There are some screws for inserting and being threadedly coupled with regulation driving bolt (253) one by one for described regulation driving bolt (253),
A spring (254) is arranged with every regulation driving bolt (253) respectively, one end of spring (254) acts on regulation driving
On the end cap of bolt (253), the other end acts on the inwall of rectangle pressure ring (25).
8. the outdoor advertisement machine according to claim 1 or 2 or 3, it is characterised in that described thermal insulation board (27) is circumferentially arranged
There is sealing ring (273), the inner side of sealing ring (273) is connected with thermal insulation board (27) circumferential seal, the outside of sealing ring (273) is with after
The inner wall sealing connection of seal bootr (26).
9. the outdoor advertisement machine according to claim 1 or 2 or 3, it is characterised in that divide on two surfaces of thermal insulation board (27)
The radiating ribs body that some She You be parallel to each other.
10. the outdoor advertisement machine according to claim 1 or 2 or 3, it is characterised in that described extractor fan (28) is axle
Flow fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710424616.5A CN107038959A (en) | 2017-06-07 | 2017-06-07 | Outdoor advertisement machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710424616.5A CN107038959A (en) | 2017-06-07 | 2017-06-07 | Outdoor advertisement machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107038959A true CN107038959A (en) | 2017-08-11 |
Family
ID=59541702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710424616.5A Pending CN107038959A (en) | 2017-06-07 | 2017-06-07 | Outdoor advertisement machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107038959A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110299080A (en) * | 2018-03-21 | 2019-10-01 | 陈镜明 | LED brightening billboard |
| CN111366453A (en) * | 2020-04-29 | 2020-07-03 | 嘉善县科正建设工程检测有限公司 | Lower pressing plate circumferential sealing mechanism of universal testing machine |
| CN112908210A (en) * | 2021-01-27 | 2021-06-04 | 浙江经贸职业技术学院 | Education is with education propaganda equipment |
| CN115417264A (en) * | 2021-06-01 | 2022-12-02 | 迅达（中国）电梯有限公司 | Barring rescue system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0297450A2 (en) * | 1987-07-01 | 1989-01-04 | Manfred Fietz | Seal arrangement |
| JP2004037707A (en) * | 2002-07-02 | 2004-02-05 | Matsushita Electric Ind Co Ltd | Display device |
| CN201392629Y (en) * | 2009-03-27 | 2010-01-27 | 鞍山博海泰克电子设备有限公司 | Fixed sealing unit for vehicle-mounted LED display screen |
| CN202422607U (en) * | 2012-02-02 | 2012-09-05 | 青岛海信电器股份有限公司 | Flat-panel display device |
| CN103161959A (en) * | 2011-12-12 | 2013-06-19 | 上海市基础工程有限公司 | Tube push bench sealing device with replaceable deviation rectifying section |
| CN203838988U (en) * | 2014-05-06 | 2014-09-17 | 长治市华杰光电科技有限公司 | Outdoor display screen good in heat dissipation |
| CN203858827U (en) * | 2014-05-06 | 2014-10-01 | 长治市华杰光电科技有限公司 | Waterproof device of outdoor display screen |
| CN204061913U (en) * | 2014-06-18 | 2014-12-31 | 中铁工程装备集团有限公司 | A kind of adjustable hinge seal device of rectangular shield push-bench |
| CN204571690U (en) * | 2015-04-29 | 2015-08-19 | 鞍山师范学院 | A kind of sealing tilting window |
| CN204884445U (en) * | 2015-06-26 | 2015-12-16 | 深圳市洲明科技股份有限公司 | Waterproof circle and outdoor LED display screen of outdoor LED module |
| CN205546400U (en) * | 2016-04-30 | 2016-08-31 | 浙江东越智能设备有限公司 | Power end assembly body |
| CN205959129U (en) * | 2016-07-26 | 2017-02-15 | 深圳市方胜瑞中科技有限公司 | Industrial computer that dustproof and waterproof performance is good |
| CN207008979U (en) * | 2017-06-07 | 2018-02-13 | 张锦鹏 | Outdoor advertisement machine |
-
2017
- 2017-06-07 CN CN201710424616.5A patent/CN107038959A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0297450A2 (en) * | 1987-07-01 | 1989-01-04 | Manfred Fietz | Seal arrangement |
| JP2004037707A (en) * | 2002-07-02 | 2004-02-05 | Matsushita Electric Ind Co Ltd | Display device |
| CN201392629Y (en) * | 2009-03-27 | 2010-01-27 | 鞍山博海泰克电子设备有限公司 | Fixed sealing unit for vehicle-mounted LED display screen |
| CN103161959A (en) * | 2011-12-12 | 2013-06-19 | 上海市基础工程有限公司 | Tube push bench sealing device with replaceable deviation rectifying section |
| CN202422607U (en) * | 2012-02-02 | 2012-09-05 | 青岛海信电器股份有限公司 | Flat-panel display device |
| CN203858827U (en) * | 2014-05-06 | 2014-10-01 | 长治市华杰光电科技有限公司 | Waterproof device of outdoor display screen |
| CN203838988U (en) * | 2014-05-06 | 2014-09-17 | 长治市华杰光电科技有限公司 | Outdoor display screen good in heat dissipation |
| CN204061913U (en) * | 2014-06-18 | 2014-12-31 | 中铁工程装备集团有限公司 | A kind of adjustable hinge seal device of rectangular shield push-bench |
| CN204571690U (en) * | 2015-04-29 | 2015-08-19 | 鞍山师范学院 | A kind of sealing tilting window |
| CN204884445U (en) * | 2015-06-26 | 2015-12-16 | 深圳市洲明科技股份有限公司 | Waterproof circle and outdoor LED display screen of outdoor LED module |
| CN205546400U (en) * | 2016-04-30 | 2016-08-31 | 浙江东越智能设备有限公司 | Power end assembly body |
| CN205959129U (en) * | 2016-07-26 | 2017-02-15 | 深圳市方胜瑞中科技有限公司 | Industrial computer that dustproof and waterproof performance is good |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110299080A (en) * | 2018-03-21 | 2019-10-01 | 陈镜明 | LED brightening billboard |
| CN111366453A (en) * | 2020-04-29 | 2020-07-03 | 嘉善县科正建设工程检测有限公司 | Lower pressing plate circumferential sealing mechanism of universal testing machine |
| CN111366453B (en) * | 2020-04-29 | 2022-07-01 | 嘉善县科正建设工程检测有限公司 | Lower pressing plate circumferential sealing mechanism of universal testing machine |
| CN112908210A (en) * | 2021-01-27 | 2021-06-04 | 浙江经贸职业技术学院 | Education is with education propaganda equipment |
| CN115417264A (en) * | 2021-06-01 | 2022-12-02 | 迅达（中国）电梯有限公司 | Barring rescue system |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170811 |