CN202975895U - Industrial panel computer - Google Patents
Industrial panel computer Download PDFInfo
- Publication number
- CN202975895U CN202975895U CN 201220526178 CN201220526178U CN202975895U CN 202975895 U CN202975895 U CN 202975895U CN 201220526178 CN201220526178 CN 201220526178 CN 201220526178 U CN201220526178 U CN 201220526178U CN 202975895 U CN202975895 U CN 202975895U
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- display screen
- panel computer
- housing
- opening
- industrial panel
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Abstract
The utility model relates to the computer field, in particular to an industrial panel computer, which comprises a casing, a host machine, a display screen and a rear cover, wherein the host machine and the display screen are arranged in the casing, the display screen is connected with an display screen opening formed in the casing; the casing is connected with the rear cover; an organic glass board is arranged between the display screen opening and the display screen; the organic glass board and the display screen opening are connected through a waterproof adhesive; and a seal ring is arranged in the connection position of the casing and the rear cover. The industrial panel computer can improve the waterproof property.
Description
Technical field
The utility model relates to computer realm, relates in particular to a kind of industrial panel computer.
Background technology
Industrial panel computer is the touch-screen of industrial normal theory, comprise housing, main frame, display screen and bonnet, described main frame and display screen are arranged in described housing, the display screen opening that arranges on described display screen and described housing is connected, described housing is connected with bonnet, and described housing, main frame, display screen and bonnet are integrated as a whole.The industrial panel computer perfect performance possesses on market the performance of commercial computer commonly used.Because industrial panel computer adopts other hardware of technical grade more, as industrial master board, and industrial functional requirement to panel computer is more single, and therefore, industrial panel computer is compared commercial computer, and performance is more stable.
Industrial panel computer uses in increasing industrial circle at present, especially afloat drilling platform.Drilling platform is arranged on the sea, and the sea often can run into the inclement weathers such as storm, stormy waves, and therefore, drilling platform also often is under this inclement weather.And industrial panel computer is as a kind of common equipment of drilling platform, need anywhere or anytime with drilling platform on miscellaneous equipment keep in communication, Real-Time Monitoring and control the operation of the miscellaneous equipment on drilling platform.
Industrial panel computer on drilling platform in use also can often meet with the inclement weathers such as storm, stormy waves, causes industrial panel computer to be subject to the pouring of invading of rainwater or seawater.In addition, in the drilling platform course of work, might need industrial panel computer is brought into operation under seawater.And because housing is not tight with being connected of bonnet, there is the gap in present industrial panel computer commonly used in the junction, and simultaneously, being connected of the display screen opening of the display screen of industrial panel computer and housing is not tight, has the gap in the junction.Industrial panel computer be subject to rainwater or seawater invade pouring after, rainwater or seawater can pass through above-mentioned gap, enter into the inside of industrial panel computer, rainwater or seawater cause short circuit or each parts rust corrosion of the inside of industrial panel computer, reduce the usability of industrial panel computer, even damage industrial panel computer.
The utility model content
The purpose of this utility model is to provide a kind of industrial panel computer, can improve water resistance.
In order to achieve the above object, the technical solution of the utility model is achieved in that.
A kind of industrial panel computer, comprise: housing, main frame, display screen and bonnet, described main frame and display screen are arranged in described housing, the display screen opening that arranges on described display screen and described housing is connected, described housing is connected with bonnet, be provided with poly (methyl methacrylate) plate between described display screen opening and described display screen, described poly (methyl methacrylate) plate is connected by marine glue with described display screen opening;
Described housing and bonnet junction are provided with O-ring seal.
Preferably, described main frame comprises supporting plate;
The front surface of described supporting plate is provided with groove, and the rear surface is provided with internal threaded column; The left and right sides of described supporting plate is provided with connecting hole;
Described display screen is arranged in the groove of described supporting plate;
The external diameter of described poly (methyl methacrylate) plate is larger than the internal diameter of display screen opening, and described organic glass is arranged on the inboard of described housing;
Described supporting plate is connected with described housing by described connecting hole, and described poly (methyl methacrylate) plate is fixed between described display screen opening and described display screen.
Preferably, described main frame also comprises mainboard;
Described mainboard is connected with the internal threaded column that the rear surface of described supporting plate arranges;
Described mainboard is electrically connected to described display screen.
Preferably, described industrial panel computer also comprises bracing frame, is rotatably connected with described bonnet by torsional moment hinge.
Preferably, support frame as described above is rectangular support frame, and the dual-side of described rectangular support frame is connected with a described torsional moment hinge respectively, and described torsional moment hinge is connected with described bonnet.
Preferably, described housing is rectangular parallelepiped, also is provided with corner protector on eight angles of described rectangular parallelepiped.
Preferably, described industrial panel computer comprises external interface; Described housing also is provided with the 3rd opening; Described the 3rd opening is positioned at the side of described housing;
Described external interface is the aviation connector, and the 3rd opening that described external interface passes described housing is connected with described mainboard, is provided with rubber ring between described external interface and described the 3rd opening.
Preferably, described industrial panel computer also comprises battery cavities;
Described battery cavities is arranged on the bottom of described panel computer, comprises cavity and chamber lid, and described cavity is connected with described supporting plate;
The bottom of described housing is provided with the 4th opening, and described the 4th opening is positioned at the below of described cavity;
Described chamber lid is connected by turning axle with described the 4th opening, also is provided with rubber ring between described chamber lid and described cavity.
Preferably, described industrial panel computer also comprises wireless transport module;
Described wireless transport module is arranged in described housing and is connected with described mainboard, is used for passing through the reception of wireless signals external unit to the data of described panel computer transmission or/and by wireless signal to outside equipment sending data.
Preferably, the front panel of described housing also is provided with the display screen regulating device; Also be provided with O-ring seal between the front panel of described display screen regulating device and described housing, described display screen regulating device is electrically connected to described display screen.
Compared with prior art, the utility model has the advantage of: because the junction of the bonnet of the industrial panel computer described in the technical program and housing also is provided with a circle sealing rubber ring, like this, after bonnet and housing locking, in prior art, the gap of the junction of bonnet and housing is filled by described sealing rubber ring, can prevent effectively that liquid from entering into the inside of industrial panel computer from here.Simultaneously, the display screen opening of industrial panel computer is inlaid with a poly (methyl methacrylate) plate, and also seal by marine glue between this poly (methyl methacrylate) plate and display screen opening, can prevent effectively that liquid gap from here from entering into the inside of industrial panel computer, finally improves the water resistance of industrial panel computer.
In further technical scheme, the main frame of described industrial panel computer also comprises supporting plate, and the display screen of industrial panel computer is arranged in the groove of this supporting plate, can save greatly like this space of industrial panel computer inside, reduces the thickness of industrial panel computer.In addition, supporting plate is with after housing is connected, because the external diameter of poly (methyl methacrylate) plate is larger than the internal diameter of display screen opening, and poly (methyl methacrylate) plate is arranged on the inboard of housing, poly (methyl methacrylate) plate will by supporting plate tightly be pressed in the display screen opening, further improve the seal degree of poly (methyl methacrylate) plate and display screen opening, thereby further improve the water resistance of industrial panel computer.
In addition, the rear surface of described supporting plate also is provided with internal threaded column.Mainboard, the wireless transport module of this industrial panel computer inside can be connected with supporting plate by the internal threaded column on supporting plate, avoid mainboard to be connected with wireless transport module and be connected with housing, and the inside of housing also needs to arrange internal threaded column; Can make rational planning for like this each parts in industrial panel computer are saved the space.
Also have, the bonnet of this industrial panel computer also is provided with bracing frame.This bracing frame is connected by torsional moment hinge with bonnet.During at desktop, this bracing frame can support on the table, plays the effect of support for industrial panel computer when the industrial panel computer slant setting.Simultaneously, bracing frame can remain on angle arbitrarily with the angle that bonnet forms, and avoids the flexible rotating due to bracing frame, and the angle that bracing frame and bonnet form can't be fixed, bracing frame can't be stable support industrial panel computer, increase the stability of bracing frame industrial panel computer when supporting.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The explosive view of the industrial panel computer that Fig. 1 provides for the utility model embodiment;
The industrial panel computer slant setting schematic diagram that Fig. 2 provides for the utility model embodiment;
The bonnet that Fig. 3 provides for the utility model embodiment and the structural drawing of bracing frame;
Fig. 4 vertically places schematic diagram for the industrial panel computer that the utility model embodiment provides;
Embodiment
Before this, at first a description is done in the orientation that relates in embodiment: as shown in Figure 4, the direction of arrow A indication is the top, straight up direction after namely in Fig. 4, industrial panel computer is vertically placed; The direction of arrow B indication is right-hand; The direction of arrow C indication is the below; The direction of arrow D indication is left; The vertical outside direction of paper is the place ahead; The vertical inside direction of paper is the rear.
Embodiment 1
Be illustrated in figure 1 as the explosive view of the described industrial panel computer of the present embodiment, be illustrated in figure 4 as the front view of described industrial panel computer.
Described industrial panel computer comprises: housing 106, main frame, display screen 108 and bonnet 111, described main frame and display screen 108 are arranged in described housing 106, the display screen opening 402 that arranges on described display screen 108 and described housing 106 is connected, described housing 106 is connected with bonnet 111, be provided with poly (methyl methacrylate) plate 107 between described display screen opening 402 and described display screen 108, described poly (methyl methacrylate) plate 107 is connected by marine glue with described display screen opening 402.
The display screen opening 402 of described industrial panel computer is inlaid with a poly (methyl methacrylate) plate 107, and also seal by marine glue between this poly (methyl methacrylate) plate 107 and display screen opening 402, can prevent effectively that liquid gap from here from entering into the inside of industrial panel computer, finally improves the water resistance of industrial panel computer.
Described housing 106 is provided with O-ring seal with bonnet 111 junctions.The bonnet 111 of described industrial panel computer also is provided with a circle sealing rubber ring with the junction of housing 106, like this, after bonnet 111 and housing 106 are locked, in prior art, the gap of the junction of bonnet and housing is filled by described sealing rubber ring, can prevent effectively that liquid from entering into the inside of industrial panel computer from here.
Embodiment 2
Be illustrated in figure 1 as the explosive view of the described industrial panel computer of the present embodiment, be illustrated in figure 4 as the front view of described industrial panel computer.
Described industrial panel computer comprises: housing 106, main frame, display screen 108 and bonnet 111, described main frame and display screen 108 are arranged in described housing 106, the display screen opening 402 that arranges on described display screen 108 and described housing 106 is connected, described housing 106 is connected with bonnet 111, be provided with poly (methyl methacrylate) plate 107 between described display screen opening 402 and described display screen 108, described poly (methyl methacrylate) plate 107 is connected by marine glue with described display screen opening 402.
The display screen opening 402 of described industrial panel computer is inlaid with a poly (methyl methacrylate) plate 107, and also seal by marine glue between this poly (methyl methacrylate) plate 107 and display screen opening 402, can prevent effectively that liquid gap from here from entering into the inside of industrial panel computer, finally improves the water resistance of industrial panel computer.
Described housing 106 is provided with O-ring seal with bonnet 111 junctions.The bonnet 111 of described industrial panel computer also is provided with a circle sealing rubber ring with the junction of housing 106, like this, after bonnet 111 and housing 106 are locked, in prior art, the gap of the junction of bonnet and housing is filled by described sealing rubber ring, can prevent effectively that liquid from entering into the inside of industrial panel computer from here.
Further, described main frame comprises supporting plate 109; The front surface of described supporting plate 109 is provided with groove, and the rear surface is provided with internal threaded column; The left and right sides of described supporting plate 109 is provided with connecting hole.
Described display screen 108 is arranged in the groove of described supporting plate 109, if display screen 108 is not arranged in the groove of described supporting plate 109, described display screen 108 will overlap with described supporting plate 109, can increase the thickness of industrial panel computer.Described display screen 108 is arranged in the groove of described supporting plate 109, can save greatly like this space of industrial panel computer inside, reduces the thickness of industrial panel computer.
The external diameter of described poly (methyl methacrylate) plate 107 is larger than the internal diameter of display screen opening 402, and described poly (methyl methacrylate) plate 102 is arranged on the inboard of described housing 106;
Described supporting plate 109 is connected with described housing 106 by described connecting hole, and described poly (methyl methacrylate) plate 107 is fixed between described display screen opening 402 and described display screen 108.
The main frame of described industrial panel computer also comprises mainboard 102; Described mainboard 102 is connected with the internal threaded column that the rear surface of described supporting plate 109 arranges; Can avoid mainboard 102 directly to be connected with housing 106, and the inside of housing 106 also need to arrange internal threaded column; Can make rational planning for like this each parts in industrial panel computer are saved the space.
Described mainboard 102 is electrically connected to described display screen 108, and described display screen 108 can show the information that described mainboard 102 sends to described display screen 108.
Carry and increase industrial panel computer stability in use for the ease of described industrial panel computer, described industrial panel computer also comprises bracing frame 101.
As shown in Figure 3, support frame as described above 101 is rotatably connected with described bonnet 111 by torsional moment hinge 301.Preferably, support frame as described above 101 is rectangular support frame, and the dual-side of described rectangular support frame is connected with a described torsional moment hinge 301 respectively, and described torsional moment hinge 301 is connected with described bonnet 111.
Like this, place on the table when working when described industrial panel computer, support frame as described above 101 has a certain degree with described bonnet 111 shapes, and this bracing frame 101 can support on the table, plays the effect of support for industrial panel computer.The state of bracing frame as shown in Figure 2 at this moment.
When needs carried industrial panel computer and go out, support frame as described above 101 was parallel with described bonnet 111, this moment bracing frame state as shown in Figure 4, only need can carry easily described industrial panel computer with portable support frame as described above.
Support frame as described above 101 can remain on angle arbitrarily with the angle that bonnet 111 forms, avoid the flexible rotating due to bracing frame 101, bracing frame 101 can't be fixed with the angle that bonnet 111 forms, bracing frame 101 can't be stable support industrial panel computer, increase the stability of bracing frame 101 industrial panel computer when supporting.
In order to strengthen the intensity of described industrial panel computer, protect described industrial panel computer, also be provided with corner protector 105 on eight angles of the rectangular parallelepiped of described industrial panel computer.
Certainly, described panel computer also may need in the process of work and outer setting between carry out the transmission of information, perhaps need external power source, therefore, described industrial panel computer also comprises external interface 402; Described housing 106 also is provided with the 3rd opening; Described the 3rd opening is positioned at the side of described housing 106.
Described external interface 402 is aviation connector 104, and the 3rd opening that described external interface 402 passes described housing 106 is connected with described mainboard 102, is provided with rubber ring between described external interface 402 and described the 3rd opening.
In addition, there is no the position work of external power supply around industrial panel computer need to often be carried to, therefore, described industrial panel computer also comprises battery module 110 and battery cavities 112.
Described battery module 110 comprises nine lithium batteries, is connected in parallel after every three described lithium battery series connection again.
Described battery cavities 112 is arranged on the bottom of described panel computer, comprises cavity and chamber lid, and described cavity is connected with described supporting plate 109.
The bottom of described housing 106 is provided with the 4th opening, and described the 4th opening is positioned at the below of described cavity.
Described chamber lid is connected by turning axle with described the 4th opening, also is provided with rubber ring between described chamber lid and described cavity.
Described battery module 110 is placed in described battery cavities.
For and external unit between information transmit easy, described industrial panel computer also comprises wireless transport module 103; Described wireless transport module 103 is arranged in described housing 106 and is connected with described mainboard 102, is used for passing through the reception of wireless signals external unit to the data of described panel computer transmission or/and by wireless signal to outside equipment sending data.
In different environments for use, the color of display screen can produce along with the difference of environment for use different effects, in order to reduce the primary colors of article, the front panel of described housing 106 also is provided with display screen regulating device 401, can regulate colorfulness, brightness of display screen etc.Also be provided with O-ring seal between the front panel of described display screen regulating device 401 and described housing 106, described display screen regulating device 401 is electrically connected to described display screen 108.
In addition, because industrial panel computer needs to use for a long time, do not have around in the situation of external power interface, need to extend as much as possible the service time of industrial panel computer.And need to go effort the service time that extends industrial panel computer aspect two: the one, increase the capacity of battery module, and the 2nd, reduce the power consumption of industrial panel computer.
Aspect the capacity that increases battery module, be at first the connected mode of battery in battery module, use 9 joint lithium batteries in described battery module, every three joint lithium batteries are connected in series, then the three Battery pack groups that form after connecting are in parallel, form battery module.Secondly, it is Sanyo's lithium battery of 2600mh that lithium battery can be selected capacity.In addition, with battery module supporting also have battery cavities, battery cavities is connected with supporting plate, after the electric weight of a battery module uses, can directly change a new battery module, simple to operate, quick, so also can extend service time of industrial panel computer.
Aspect the power consumption that reduces industrial panel computer, at first the mainboard of industrial panel computer can be the mainboard of any low energy consumption, and the maximum energy consumption of mainboard is controlled in 4 watts, certainly, in order to guarantee the usability of industrial panel computer, also can a low energy consumption of custom-made, high performance mainboard.Secondly, the maximum energy consumption of display screen is controlled in 3.5 watts, for the maximum energy consumption that guarantees display screen in 3.5 watts, can select 10.4 cun LED-backlit liquid crystal displays of Sharp, screen resolution is 800*600, screen intensity is 400cd/m2, can certainly other maximum energy consumption at 3.5 watts with interior display screen.Also have, the maximum energy consumption of the wireless transport module of industrial panel computer inside is controlled in 0.5 watt, other loss, and the thermal losses that produces as the resistance of circuit, electromagnetic wave loss etc. are controlled in 2 watts.
In sum, the power consumption that adopts this battery module and control industrial panel computer can effectively extend the service time of industrial panel computer in 10 watts.
the above, it is only preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, any those skilled in the art, within not breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, any simple modification that foundation technical spirit of the present utility model is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. industrial panel computer, comprising: housing, main frame, display screen and bonnet, described main frame and display screen are arranged in described housing, and the display screen opening that arranges on described display screen and described housing is connected, and described housing is connected with bonnet, it is characterized in that,
Be provided with poly (methyl methacrylate) plate between described display screen opening and described display screen, described poly (methyl methacrylate) plate is connected by marine glue with described display screen opening;
Described housing and bonnet junction are provided with O-ring seal.
2. industrial panel computer as claimed in claim 1, is characterized in that, described main frame comprises supporting plate;
The front surface of described supporting plate is provided with groove, and the rear surface is provided with internal threaded column; The left and right sides of described supporting plate is provided with connecting hole;
Described display screen is arranged in the groove of described supporting plate;
The external diameter of described poly (methyl methacrylate) plate is larger than the internal diameter of display screen opening, and described organic glass is arranged on the inboard of described housing;
Described supporting plate is connected with described housing by described connecting hole, and described poly (methyl methacrylate) plate is fixed between described display screen opening and described display screen.
3. industrial panel computer as claimed in claim 2, is characterized in that, described main frame also comprises mainboard;
Described mainboard is connected with the internal threaded column that the rear surface of described supporting plate arranges;
Described mainboard is electrically connected to described display screen.
4. panel computer as claimed in claim 3, is characterized in that, comprises bracing frame, is rotatably connected with described bonnet by torsional moment hinge.
5. industrial panel computer as claimed in claim 4, is characterized in that, support frame as described above is rectangular support frame, and the dual-side of described rectangular support frame is connected with a described torsional moment hinge respectively, and described torsional moment hinge is connected with described bonnet.
6. panel computer as claimed in claim 5, is characterized in that, described housing is rectangular parallelepiped, also is provided with corner protector on eight angles of described rectangular parallelepiped.
7. panel computer as claimed in claim 6, is characterized in that, comprises external interface; Described housing also is provided with the 3rd opening; Described the 3rd opening is positioned at the side of described housing;
Described external interface is the aviation connector, and the 3rd opening that described external interface passes described housing is connected with described mainboard, is provided with rubber ring between described external interface and described the 3rd opening.
8. panel computer as claimed in claim 7, is characterized in that, also comprises battery cavities;
Described battery cavities is arranged on the bottom of described panel computer, comprises cavity and chamber lid, and described cavity is connected with described supporting plate;
The bottom of described housing is provided with the 4th opening, and described the 4th opening is positioned at the below of described cavity;
Described chamber lid is connected by turning axle with described the 4th opening, also is provided with rubber ring between described chamber lid and described cavity.
9. panel computer as claimed in claim 8, is characterized in that, also comprises wireless transport module;
Described wireless transport module is arranged in described housing and is connected with described mainboard, is used for passing through the reception of wireless signals external unit to the data of described panel computer transmission or/and by wireless signal to outside equipment sending data.
10. panel computer as claimed in claim 9, is characterized in that, the front panel of described housing also is provided with the display screen regulating device; Also be provided with O-ring seal between the front panel of described display screen regulating device and described housing, described display screen regulating device is electrically connected to described display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220526178 CN202975895U (en) | 2012-10-15 | 2012-10-15 | Industrial panel computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220526178 CN202975895U (en) | 2012-10-15 | 2012-10-15 | Industrial panel computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202975895U true CN202975895U (en) | 2013-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220526178 Expired - Lifetime CN202975895U (en) | 2012-10-15 | 2012-10-15 | Industrial panel computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202975895U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103713710A (en) * | 2013-11-11 | 2014-04-09 | 青岛中科英泰商用系统有限公司 | Touch-screen industry tablet computer provided with emergency stop, qualified product and unqualified product control switches |
| CN106205551A (en) * | 2015-06-01 | 2016-12-07 | 仁宝电脑工业股份有限公司 | Display parameters method of adjustment and the electronic installation of use the method |
| CN108932023A (en) * | 2018-06-20 | 2018-12-04 | 芜湖华特电子科技有限公司 | A kind of antidetonation drop-proof industrial LCD |
| CN108958368A (en) * | 2018-06-11 | 2018-12-07 | 芜湖华特电子科技有限公司 | A kind of industrial panel computer convenient for stacking carrying |
| CN109062324A (en) * | 2018-06-12 | 2018-12-21 | 芜湖华特电子科技有限公司 | A kind of industrial panel computer of anti-blue light excellent effect |
-
2012
- 2012-10-15 CN CN 201220526178 patent/CN202975895U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103713710A (en) * | 2013-11-11 | 2014-04-09 | 青岛中科英泰商用系统有限公司 | Touch-screen industry tablet computer provided with emergency stop, qualified product and unqualified product control switches |
| CN106205551A (en) * | 2015-06-01 | 2016-12-07 | 仁宝电脑工业股份有限公司 | Display parameters method of adjustment and the electronic installation of use the method |
| CN106205551B (en) * | 2015-06-01 | 2019-01-01 | 仁宝电脑工业股份有限公司 | Display parameters method of adjustment and the electronic device for using the method |
| US10410563B2 (en) | 2015-06-01 | 2019-09-10 | Compal Electronics, Inc. | Display parameter adjusting method and electronic device employing the method |
| CN108958368A (en) * | 2018-06-11 | 2018-12-07 | 芜湖华特电子科技有限公司 | A kind of industrial panel computer convenient for stacking carrying |
| CN109062324A (en) * | 2018-06-12 | 2018-12-21 | 芜湖华特电子科技有限公司 | A kind of industrial panel computer of anti-blue light excellent effect |
| CN108932023A (en) * | 2018-06-20 | 2018-12-04 | 芜湖华特电子科技有限公司 | A kind of antidetonation drop-proof industrial LCD |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 610031 Sichuan city of Chengdu province Chenghua District Longtan Industrial Park into Jia Lu No. 6 Patentee after: CHENGDU APUQI TECHNOLOGY CO.,LTD. Address before: 610000 Sichuan city of Chengdu province Chenghua District two East 3rd Ring Rd section of Longtan Industrial Park Patentee before: Chnengdu APQ Automation Technology Inc. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |