CN207216997U - A kind of moisture resistance good electronic bulletin screen shell and electronic bulletin screen - Google Patents
A kind of moisture resistance good electronic bulletin screen shell and electronic bulletin screen Download PDFInfo
- Publication number
- CN207216997U CN207216997U CN201721332681.7U CN201721332681U CN207216997U CN 207216997 U CN207216997 U CN 207216997U CN 201721332681 U CN201721332681 U CN 201721332681U CN 207216997 U CN207216997 U CN 207216997U
- Authority
- CN
- China
- Prior art keywords
- electronic bulletin
- shell body
- shell
- moisture resistance
- bulletin screen
- 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.)
- Active
Links
Landscapes
- Casings For Electric Apparatus (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
It the utility model is related to electronic device field, provide a kind of good electronic bulletin screen shell of moisture resistance, it includes shell body, there is shell body display screen to be embedded in mouth, the embedding ingress edge of display screen is provided with the first sealing ring, shell body also has electrical wire channel holes, and the hole wall of electrical wire channel holes is provided with O-ring seal.The electronic bulletin screen shell moisture resistance is good.The utility model additionally provides a kind of electronic bulletin screen, and it includes the good electronic bulletin screen shell of moisture resistance provided by the utility model.Its service life is grown.
Description
Technical field
Electronic device field is the utility model is related to, in particular to a kind of good electronic bulletin screen shell of moisture resistance
And electronic bulletin screen.
Background technology
At present, due to most of electronic bulletin screens be in outdoor application because it should have preferable moisture resistance, and
The most moisture resistance of shell of existing electronic bulletin screen is general, so cause the power structure inside electronic bulletin screen easily to make moist and
So that electronic bulletin screen is easily damaged.
Utility model content
The utility model provides a kind of good electronic bulletin screen shell of moisture resistance, it is intended to improves existing electronic bulletin screen
The problem of waterproof and dampproof property is general.
The utility model additionally provides a kind of electronic bulletin screen, electronic bulletin screen service life length.
What the utility model was realized in：
There is display screen to be embedded in mouth, display screen for a kind of good electronic bulletin screen shell of moisture resistance, including shell body, shell body
Embedding ingress edge is provided with the first sealing ring, and shell body also has electrical wire channel holes, and the hole wall of electrical wire channel holes is provided with ring packing
Circle.
Further, in the utility model preferred embodiment, the side wall of shell body is provided with the first groove, and first is recessed
For the notch of groove towards the outside of shell body, electrical wire channel holes are arranged at the first groove side relative with the notch position of the first groove
Wall.
Further, in the utility model preferred embodiment, one end and the electrical wire channel holes pair of the bottom wall of the first groove
The side wall connection for the first groove answered, the other end extend obliquely.
Further, in the utility model preferred embodiment, the side wall of shell body is provided with multiple acoustic aperture, Mei Gesheng
At least one long-pending rain post is correspondingly arranged on above hole, one end of product rain post is connected with shell body, and the other end tilts obliquely.
Further, in the utility model preferred embodiment, the side wall of shell body is provided with the second groove, and second is recessed
The notch of groove is arranged at the second groove side wall relative with the notch position of the second groove towards the outside of shell body, product rain post.
Further, in the utility model preferred embodiment, the side wall of shell body is provided with multiple radiating air ports, dissipates
Hot-air mouth is relative with acoustic aperture position, and the relative two panels flexible glue partition in position is provided with corresponding each radiating air port in shell body,
Two panels flexible glue partition mutually splices, and the splicing seams formed after splicing are corresponding with radiating air port.
Further, in the utility model preferred embodiment, flexible glue partition has the thickness not thick end of grade and thin end,
Thick end is attached at the inwall of shell body, and the thin end with respect to two flexible glue partitions is mutually spliced, and flexible glue partition is away from radiating air port
Simultaneously tilted relative to vertical plane, and flexible glue partition away from radiating air port one side correspond to it is remote compared to flexible glue partition at thin end
The one side in radiating air port is corresponded at thick end closer to radiating air port.
Further, in the utility model preferred embodiment, the side wall of shell body is detachably provided with drier and deposited
Box is put, drier is provided with drier case.
Further, in the utility model preferred embodiment, shell body is provided with installing port, and shell body interior is corresponding
The lower edge of installing port is provided with installing plate, and drier case is arranged on installing plate by installing port, and the side of installing port
Edge is provided with the second sealing ring.
A kind of electronic bulletin screen, including the electronic bulletin screen shell that above-mentioned moisture resistance is good.
The beneficial effects of the utility model are：The good electronic bulletin of moisture resistance that the utility model is obtained by above-mentioned design
Shield shell, because the inwall that the first sealing ring and electrical wire channel holes are provided with the embedding ingress edge of display screen sets O-ring seal to make
Waterproof and the damp performance for obtaining the good electronic bulletin screen shell of moisture resistance provided by the utility model are good.The utility model passes through above-mentioned
Obtained electronic bulletin screen is designed, because it includes the good electronic bulletin screen shell of moisture resistance provided by the utility model, therefore
Its power inside structure is not easy moisture damage, and then causes its service life length.
Brief description of the drawings
, below will be to required in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
The accompanying drawing used is briefly described, it will be appreciated that and the following drawings illustrate only some embodiments of the present utility model, therefore not
The restriction to scope is should be considered as, for those of ordinary skill in the art, on the premise of not paying creative work,
Other related accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the knot at the first visual angle of the good electronic bulletin screen shell of the moisture resistance of the utility model embodiment offer
Structure schematic diagram；
Fig. 2 is the enlarged drawing in II region in Fig. 1；
Fig. 3 is the structure at the second visual angle of the good electronic bulletin screen shell of the moisture resistance of the utility model embodiment offer
Schematic diagram；
Fig. 4 is the partial schematic diagram in section at acoustic aperture in Fig. 3；
Fig. 5 is the top view after the cutting of Fig. 3 bottoms；
Fig. 6 is the structural representation that shell body interior watches when at radiating air port in Fig. 5；
Fig. 7 is the structure at the 3rd visual angle of the good electronic bulletin screen shell of the moisture resistance of the utility model embodiment offer
Schematic diagram.
Icon：The good electronic bulletin screen shell of 100- moisture resistances；110- shell bodies；111- display screens are embedded in mouth；112-
One sealing ring；113- electrical wire channel holes；114- O-ring seals；The grooves of 120- first；The bottom wall of the grooves of 121- first；130- second
Groove；140- acoustic aperture；141- accumulates rain post；150- radiatings air port；151- flexible glue partitions；152- splicing seams；153- thickness end；154- is thin
End；160- drier cases；161- installing ports；The sealing rings of 162- second；163- installing plates；164- drier；170- is overhauled
Door；171- access holes；The sealing rings of 172- the 3rd；173- door handles.
Embodiment
To make the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with this practicality
Accompanying drawing in new embodiment, the technical scheme in the utility model embodiment is clearly and completely described, shown
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on this practicality
Embodiment in new, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of the utility model protection.Therefore, the implementation of the present utility model to providing in the accompanying drawings below
The detailed description of mode is not intended to limit claimed the scope of the utility model, but is merely representative of of the present utility model
Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
The every other embodiment obtained under the premise of dynamic, belong to the scope of the utility model protection.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ",
The orientation or position relationship of the instructions such as " clockwise ", " counterclockwise " be based on orientation shown in the drawings or position relationship, be only for
Be easy to describe the utility model and simplify to describe, rather than instruction or imply signified equipment or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two
More than, unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be two
The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can basis
Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it
" under " can directly be contacted including the first and second features, it is not directly to contact but lead to that can also include the first and second features
The other characterisation contact crossed between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special
Sign second feature " under ", " lower section " and " below " including fisrt feature immediately below second feature and obliquely downward, or only
Represent that fisrt feature level height is less than second feature.
Such as Fig. 1, the utility model embodiment provides a kind of good electronic bulletin screen shell 100 of moisture resistance, including shell sheet
Body 110, the shell body 110 have display screen insertion mouth 111, and display screen insertion mouth 111 edge is provided with the first sealing ring
112.As shown in Fig. 2 shell body 110 also has electrical wire channel holes 113, the hole wall of electrical wire channel holes 113 is provided with O-ring seal
114。
Display screen insertion mouth 111 is used to install LCDs, and because electronic bulletin screen is arranged at outdoor throughout the year, therefore it is needed
Possess preferable water proofing property and moisture resistance, after installing display screen in display screen insertion mouth 111, display screen is embedding with display screen
Gap be present between entrance 111, in order to prevent electronic bulletin screen from entering electricity from gap in rainy day rainwater when being placed in external environment condition
Son bulletin screen is internal, then sets the first sealing ring 112 to improve the sealing of the good electronic bulletin screen shell 100 of moisture resistance.
Electrical wire channel holes 113 pass through shell body 110 for supply lines, and electric wire is used to connect electronic display power inside device
With extraneous power supply.There is gap between the two when electric wire passes through electrical wire channel holes 113, water enters electricity from gap when being rained to prevent and treat
Son bulletin shields sealing that is internal therefore setting O-ring seal 114 to improve the good electronic bulletin screen shell 100 of moisture resistance.And this
Kind mode is more not easy to make company compared to the mode that electric wire is directly fixedly connected on to the good electronic bulletin screen shell 100 of moisture resistance
The place of connecing is broken because of long term wear.
Further, the side wall of shell body 110 is provided with the first groove 120, and the notch of the first groove 120 is towards shell body
110 outside, electrical wire channel holes 113 are arranged at the first groove 120 side wall relative with the notch position of the first groove 120.
First groove 120 is set and electrical wire channel holes 113 are arranged to the side wall of the first groove 120, such a set-up mode makes
Electrical wire channel holes 113 towards shell body 110 inside it is recessed, rainwater can be reduced and pour probability on electrical wire channel holes 113.
Although above-mentioned design can reduce the probability that electrical wire channel holes 113 are drenched, when rain be mingled with this strong wind when, rainwater is also
It is to have very that maximum probability is blown to the first groove 120, in order to prevent rainwater from being saved bit by bit in the first groove 120, therefore further, first
The side wall connection of one end first groove 120 corresponding with electrical wire channel holes 113 of the bottom wall 121 of groove, the other end extend obliquely.
Due to its bottom wall diagonally downward, even rainwater is blown in the first groove 120 and can also flowed along the bottom wall 121 of the first groove
Under, so as to reduce further rainwater into the possibility inside the good electronic bulletin display screen component 100 of moisture resistance.
As shown in Figure 3 and Figure 4, further, the side wall of shell body 110 is provided with multiple acoustic aperture 140, each acoustic aperture 140
Top be correspondingly arranged at least long-pending rain post 141, one end of product rain post 141 is connected with shell body 110, and the other end is oblique to have a down dip
Tiltedly.
When rainy, raindrop droplet dew first because the quantity of acoustic aperture 140 is multiple, then accumulates rain post on product rain post 141
141 quantity is also to be multiple, and raindrop then can be attached to one or be attached to simultaneously on two long-pending rain posts 141, without directly beating
, then will most descending from product rain post 141 after rain water-harvesting to constant weight because product rain post 141 is obliquely installed onto acoustic aperture 140
End slides.
Raindrop adhere to and exceed the load of product rain post 141 when further, in order to prevent heavy rain.The side wall of shell body 110 is set
The second groove 130 is equipped with, the notch of the second groove 130 is arranged at the second groove towards the outside of shell body 110, product rain post 141
130 side walls relative with the notch position of the second groove 130.The setting is good by acoustic aperture 140 and product rain 141 super moisture resistances of post
The inside of electronic bulletin screen shell 100 is recessed, can reduce long-pending rain post 141 by the probability of rain drop erosion, and then can improve anti-
The water proofing property of the good electronic bulletin screen shell 100 of tide.
As shown in figure 5, further, the side wall of shell body 110 is provided with multiple radiating air ports 150, sets radiating air port
150 side wall is relative with setting the sidewall locations of acoustic aperture 140, and now acoustic aperture 140 for spreading out of sound except being additionally operable to as entering
Air port.In shell body 110 the relative two panels flexible glue partition 151 in position, two panels flexible glue are provided with corresponding each radiating air port 150
Partition 151 mutually splices, and the splicing seams 152 formed after splicing are corresponding with radiating air port 150.
It can be provided for the blower fan to the cooling of wherein equipment in usual electronic bulletin screen, and radiate air port 150 and blower fan pair
Should, because electronic bulletin screen is disposed on outdoor, when being not required to blower fan work in rainy season, moisture then enters anti-from radiating air port 150
The inside of the good electronic bulletin screen shell 100 of tide, and set flexible glue partition 151 then to stop that moisture enters very well.
As shown in Figure 5 and Figure 6, further, the thick end 153 and Bao Duan 154 that flexible glue partition 151 does not wait with thickness, it is thick
End 153 is attached at the inwall of shell body 110, and the thin end 154 with respect to two flexible glue partitions 151 is mutually spliced, and flexible glue partition 151 is remote
The one side of discrete hot-air mouth 150 tilts relative to vertical plane, and flexible glue partition 151 away from radiating air port 150 one side correspond to it is thin
Hold and corresponded at 154 compared to one side of the flexible glue partition 151 away from radiating air port 150 at thick end 153 closer to radiating air port 150.
It is above-mentioned to be designed to so that the resistance that is subject to is relatively small when blower fan operates, and can be effective when external wind is larger
When reducing the possibility blown in wind electronic bulletin screen shell 100 good to moisture resistance at radiating air port 150, and then reducing storm
The possibility that rainwater enters at radiating air port 150 inside the good electronic bulletin screen shell 100 of moisture resistance.
As shown in figure 3, further, the side wall of shell body 110 is detachably provided with drier case 160, drier
Drier 164 is provided with case 160.Drier 164 can play dry electronic bulletin screen internal structure, prevent from using
Electric equipment moisture damage, and the design for disassembly of drier case 160 is easy to regularly replace drier 164.
Further, shell body 110 is provided with installing port 161, the lower edge of the corresponding installing port 161 in the inside of shell body 110
Installing plate 163 is provided with, drier case 160 is arranged on installing plate 163 by installing port 161, and the side of installing port 161
Edge is provided with the second sealing ring 162.
The more convenient dismounting of drier case 160 is caused using the design of drawer type, and sets the second sealing ring 162 then can
Enough play a part of the gap between hermetically drying agent case 160 and installing port 161, improve the good electronic bulletin screen of moisture resistance
The sealing of shell 100.
As shown in fig. 7, for ease of the maintenance and installation of electronic bulletin screen internal unit, outside the good electronic bulletin screen of moisture resistance
Shell 100 is additionally provided with access hole 171, and the edge of access hole 171 is provided with the 3rd sealing ring 172, the good electronic bulletin of moisture resistance
Maintenance door 170 is provided with the corresponding access hole 171 of screen shell 100, maintenance door 170 is used to close access hole 171, maintenance door 170
On be additionally provided with door handle 173.
In summary, the good electronic bulletin screen shell of moisture resistance provided by the utility model is due on display screen insertion mouth side
Edge is provided with the first sealing ring and the inwall of electrical wire channel holes sets O-ring seal make it that moisture resistance provided by the utility model is good
Electronic bulletin screen shell waterproof and damp performance it is good.
The utility model embodiment additionally provides a kind of electronic bulletin display screen, and it includes protection against the tide provided by the utility model
The good electronic bulletin screen shell of property.Because it includes the good electronic bulletin screen shell of moisture resistance provided by the utility model, therefore
Its power inside structure is not easy moisture damage, and then causes its service life length.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for
For those skilled in the art, the utility model can have various modifications and variations.It is all in spirit of the present utility model and former
Within then, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
1. the good electronic bulletin screen shell of a kind of moisture resistance, it is characterised in that including shell body, the shell body has display screen
Embedded mouth, the embedding ingress edge of display screen are provided with the first sealing ring, and the shell body also has electrical wire channel holes, the electric wire
The hole wall of perforation is provided with O-ring seal.
2. the good electronic bulletin screen shell of moisture resistance according to claim 1, it is characterised in that the side wall of the shell body
The first groove is provided with, towards the outside of the shell body, the electrical wire channel holes are arranged at described the notch of first groove
The first groove side wall relative with the notch position of first groove.
3. the good electronic bulletin screen shell of moisture resistance according to claim 2, it is characterised in that the bottom of first groove
The side wall connection of one end of wall the first groove corresponding with the electrical wire channel holes, the other end extend obliquely.
4. the good electronic bulletin screen shell of moisture resistance according to claim 1, it is characterised in that the side wall of the shell body
Be provided with multiple acoustic aperture, be correspondingly arranged at least one long-pending rain post above each acoustic aperture, one end of the long-pending rain post with
The shell body connection, the other end tilt obliquely.
5. the good electronic bulletin screen shell of moisture resistance according to claim 4, it is characterised in that the side wall of the shell body
The second groove is provided with, for the notch of second groove towards the outside of the shell body, the long-pending rain post is arranged at described
The two grooves side wall relative with the notch position of second groove.
6. the good electronic bulletin screen shell of moisture resistance according to claim 4, it is characterised in that the side wall of the shell body
Multiple radiating air ports are provided with, the radiating air port is relative with the acoustic aperture position, corresponding each described scattered in the shell body
The relative two panels flexible glue partition in position is provided with hot-air mouth, flexible glue partition mutually splices described in two panels, the spelling formed after splicing
Seam is corresponding with the radiating air port.
7. the good electronic bulletin screen shell of moisture resistance according to claim 6, it is characterised in that the flexible glue partition has
The thick end and thin end, the thick end that thickness does not wait are attached at the inwall of the shell body, with respect to the institute of two flexible glue partitions
State thin end mutually to splice, one side of the flexible glue partition away from the radiating air port is inclined relative to horizontal, and the flexible glue
One side of the partition away from the radiating air port is corresponded at the thin end compared to the flexible glue partition away from the radiating air port
Simultaneously correspond at the thick end closer to the radiating air port.
8. the good electronic bulletin screen shell of moisture resistance according to claim 1, it is characterised in that the side wall of the shell body
Drier case detachably is provided with, drier is provided with the drier case.
9. the good electronic bulletin screen shell of moisture resistance according to claim 8, it is characterised in that the shell body is provided with
Installing port, the lower edge that the shell body interior corresponds to installing port are provided with installing plate, and the drier case passes through installation
Mouth is arranged on the installing plate, and the edge of the installing port is provided with the second sealing ring.
10. a kind of electronic bulletin screen, it is characterised in that including the good electronics of the moisture resistance as described in claim any one of 1-9
Bulletin screen shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721332681.7U CN207216997U (en) | 2017-10-16 | 2017-10-16 | A kind of moisture resistance good electronic bulletin screen shell and electronic bulletin screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721332681.7U CN207216997U (en) | 2017-10-16 | 2017-10-16 | A kind of moisture resistance good electronic bulletin screen shell and electronic bulletin screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207216997U true CN207216997U (en) | 2018-04-10 |
Family
ID=61820990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721332681.7U Active CN207216997U (en) | 2017-10-16 | 2017-10-16 | A kind of moisture resistance good electronic bulletin screen shell and electronic bulletin screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207216997U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110459145A (en) * | 2019-07-02 | 2019-11-15 | 徐州金时利广告有限公司 | A kind of defeated solar energy of micro- propagated sensation of advertisement rolls screen equipment automatically |
| CN110612007A (en) * | 2019-08-12 | 2019-12-24 | 深圳市三彩显示有限公司 | Waterproof, dustproof totally enclosed energy-conserving cold screen altogether of open air |
-
2017
- 2017-10-16 CN CN201721332681.7U patent/CN207216997U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110459145A (en) * | 2019-07-02 | 2019-11-15 | 徐州金时利广告有限公司 | A kind of defeated solar energy of micro- propagated sensation of advertisement rolls screen equipment automatically |
| CN110612007A (en) * | 2019-08-12 | 2019-12-24 | 深圳市三彩显示有限公司 | Waterproof, dustproof totally enclosed energy-conserving cold screen altogether of open air |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207216997U (en) | A kind of moisture resistance good electronic bulletin screen shell and electronic bulletin screen | |
| CN102682669A (en) | Light-emitting diode (LED) display screen and LED display device | |
| CN212809634U (en) | LED display screen with ultra-long service life | |
| CN211880798U (en) | Utility tunnel ACU machine case | |
| CN207217069U (en) | A kind of electronic bulletin screen and access control system of residential community | |
| CN107578730A (en) | A kind of electronic bulletin screen and access control system of residential community | |
| CN208016211U (en) | Outdoor UPS waterproof cabinets | |
| CN207252087U (en) | A kind of energy-saving electronic bulletin screen shell and electronic bulletin screen | |
| CN214899453U (en) | Diversified dustproof and waterproof formula electricity selling cabinet structure | |
| CN110707654A (en) | Anti-condensation cable branch box | |
| CN206271483U (en) | A kind of horizontal resistance | |
| CN205377039U (en) | Switch board protection casing | |
| CN210380115U (en) | Cable bridge with strong corrosion resistance | |
| CN104270923A (en) | Electric control cabinet body with waterproof and dustproof layered structure | |
| CN207691216U (en) | A kind of moisture-proof high-tension switch cabinet of insect prevention | |
| CN210035680U (en) | Box structure of solar heating device | |
| CN206929962U (en) | One kind shows box panel, display case assembly and cabinet air-conditioner | |
| CN207813131U (en) | A kind of assembled computer room of communication iron tower | |
| CN211126718U (en) | Distribution box | |
| CN206615090U (en) | Interconnect half tone intelligent DC water proof and dust proof charging pile | |
| CN212210146U (en) | Two rain-proof outdoor distribution box that open door | |
| CN205753007U (en) | A kind of electric cabinet with high water resistance | |
| CN218334295U (en) | Antenna mounting structure and cabinet | |
| CN208332585U (en) | A kind of air interchanger | |
| CN207151030U (en) | It is easy to the PLC control cabinet of extension |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191217 Address after: 618000, Mount Lu Road, Sichuan City, 2 seed companies, 1, No. 2-1-2, Deyang Patentee after: Sichuan Chuang Neng Electric Power Engineering Co., Ltd. Address before: 610000 Sichuan city in Chengdu Province, Wuhou District Road No. 99 North grass Patentee before: This Industrial Co. |