CN109584949A - A kind of all purpose instrument instrument chassis fitted closely with gravitational force urges air pressure - Google Patents
A kind of all purpose instrument instrument chassis fitted closely with gravitational force urges air pressure Download PDFInfo
- Publication number
- CN109584949A CN109584949A CN201811431886.XA CN201811431886A CN109584949A CN 109584949 A CN109584949 A CN 109584949A CN 201811431886 A CN201811431886 A CN 201811431886A CN 109584949 A CN109584949 A CN 109584949A
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- China
- Prior art keywords
- instrument
- gravitational force
- force urges
- air pressure
- fitted closely
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Classifications
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- G—PHYSICS
- G12—INSTRUMENT DETAILS
- G12B—CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILS OF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR
- G12B9/00—Housing or supporting of instruments or other apparatus
- G12B9/02—Casings; Housings; Cabinets
-
- G—PHYSICS
- G12—INSTRUMENT DETAILS
- G12B—CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILS OF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR
- G12B9/00—Housing or supporting of instruments or other apparatus
- G12B9/02—Casings; Housings; Cabinets
- G12B9/04—Details, e.g. cover
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- Instrument Panels (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of all purpose instrument instrument chassis fitted closely with gravitational force urges air pressure, its structure includes support leg, instrument chassis device, support leg is installed below instrument chassis device and is connected by electric welding mode, the present invention is under the action of gravitational force urges device and pneumatic laminating apparatus, instrument and meter is fixed and by being flexible connection with instrument, it avoids exerting a force and excessive instrument and meter is caused to damage, under the action of magnetic force movable plate and heat release hole opening device, control heat release hole is opened after being put into instrument and meter, it avoids dust from entering and adheres to cabinet wall in cabinet, improve cabinet neat and tidy.
Description
Technical field
The present invention relates to cabinet of instrument and meter technical fields, more precisely, being a kind of close with gravitational force urges air pressure
The all purpose instrument instrument chassis of fitting.
Background technique
Cabinet plays protection as a kind of protective device to internal instrument and meter, to instrument and meter, support, fixes, anti-dry
The effects of disturbing is the essential component part of instrument and meter, but since existing cabinet is mostly the knot of shape, size fixation
Structure, when instrument and meter and existing cabinet shape deviation it is larger when produce inconvenience, at present technology consider it is not comprehensive, have with
Lower drawback:
Since the cabinet of existing extensive utilization is mostly the structure of shape, size fixation, people are generally debugged in instrument and meter
After the modes such as be connected by screw to and be mounted in cabinet, but generated when instrument and meter and larger existing cabinet shape deviation
Inconvenience, and people the modes such as are connected by screw to and are easy too small to cause the instrument and meter to connect with existing cabinet due to exerting a force
It is unstable, or the excessive damage for causing instrument and meter Yu existing cabinet of force, and since the heat release hole of case box two sides is solid
It is fixed to open so that not yet install instruments instrument when, can there are many dust enter and adhere to cabinet wall in cabinet, to influence case
Body neat and tidy.
Summary of the invention
In view of the deficienciess of the prior art, fitting closely it is an object of the present invention to provide a kind of with gravitational force urges air pressure
All purpose instrument instrument chassis, with solve the prior art since the cabinet of existing extensive utilization is mostly the fixed knot of shape, size
Structure, people generally the modes such as are connected by screw to after instrument and meter is debugged and are mounted in cabinet, but when instrument and meter with
Existing cabinet shape deviation produces inconvenience when larger, and people be connected by screw to etc. modes be easy it is too small due to exerting a force
Instrument and meter is caused to connect with existing cabinet unstable, or the excessive damage for causing instrument and meter Yu existing cabinet of force, and by
Heat release hole in case box two sides be it is fixed open so that not yet install instruments instrument when, can there are many dust enter case
Attachment cabinet wall in vivo, to influence cabinet neat and tidy.
To achieve the goals above, the present invention is to realize by the following technical solutions:
A kind of all purpose instrument instrument chassis fitted closely with gravitational force urges air pressure, structure include support leg, instrument
Cabinet apparatus, the support leg are installed below instrument chassis device and are connected by electric welding mode, the instrument chassis dress
It sets including outer casing, gravitational force urges device, pneumatic laminating apparatus, heat release hole opening device, the gravitational force urges device is set to outer
Casing interior, the gravitational force urges device are connected with pneumatic laminating apparatus, and the middle part of the outer casing is opened equipped with heat release hole
Device, the pneumatic laminating apparatus insertion are installed on the two sides of outer casing.
As the present invention further scheme, the gravitational force urges device includes magnetic force movable plate, air bag, airflow duct,
The magnetic force movable plate is installed on the top of air bag and fits, and the airflow duct insertion is installed in air bag.
As the present invention, further scheme, the magnetic force movable plate include movable plate main body, permanent magnetism magnetic stripe, the permanent magnetism
Magnetic stripe insertion is installed in movable plate main body and is connected by electric welding mode.
As the present invention further scheme, the pneumatic laminating apparatus includes that small-sized air bag, elastic element, instrument are fixed
Plate, limit anti-dropout plate, the small-sized air bag set there are four and are installed on the rear table of instrument fixed plate in uniformly equidistant shape respectively
Face, the elastic element set there are three and are installed on the rear surface of instrument fixed plate in uniformly equidistant shape respectively, and the limit is anti-
The plate that falls off mutually is welded with instrument dead plate upper end rear surface.
As the present invention further scheme, the instrument fixed plate include fixed plate main body, stripper plate, second level air bag,
Rubber pneumatic bag hose, is equipped with stripper plate in the fixed plate main body, and the lower surface of the stripper plate is equipped with second level air bag, and described two
Grade air bag is connected with rubber pneumatic bag hose.
As the present invention further scheme, the heat release hole opening device include permanent magnet block, fly rope, idler wheel,
Radiator window leaf, the permanent magnet block are connected by fly rope with radiator window leaf, the outer surface of the fly rope and idler wheel
It is slidably connected.
As the present invention, further scheme, the radiator window leaf include swivel link, arc wind board, and the rotation connects
Bar is connected with arc wind board by electric welding mode.
As the present invention, further scheme, the swivel link include swivel link main body, return spring, the rotation
Link body fits with return spring.
As the present invention, further scheme, the outer casing bottom are equipped with groove, so that gravitational force urges fill
It sets in insertion groove and guarantees that bottom is smooth.
It is described to be embedded in outer casing by limit anti-dropout plate as further scheme of the invention, avoid instrument from fixing
Run-off the straight influences to fix when plate is mobile, and plays auxiliary stopper Anti-inclining by elastic element.
It is described to provide support force by small-sized air bag for instrument fixed plate as further scheme of the invention, work as instrument
Table cabinet can provide buffer function when shaking or colliding.
It is described to be ventilated by second level air bag to rubber pneumatic bag hose as further scheme of the invention, so that rubber
Glue air bag hose expansion is so as to start the effect of fixed instrumentation, and since rubber pneumatic bag hose and instrument are flexible connection,
It avoids exerting a force and excessive instrument and meter is caused to damage.
As the present invention, further scheme, the arc wind board are arcuate structure, prevent dust so as to play
Accumulation, and the bottom that outer casing is connected with heat release hole opening device is fillet, further auxiliary prevents dust accretions.
As the present invention further scheme, the physical property by return spring provides rotation for swivel link
Power.
Invention beneficial effect
Relatively in traditional cabinet of instrument and meter, effect of the present invention in gravitational force urges device and pneumatic laminating apparatus
Under, instrument and meter is fixed and by being flexible connection with instrument, avoid exerting a force it is excessive cause instrument and meter to damage, moved in magnetic force
Under the action of movable plate and heat release hole opening device, control heat release hole is opened after being put into instrument and meter, and dust is avoided to enter cabinet
Interior attachment cabinet wall, improves cabinet neat and tidy.
Detailed description of the invention
By reading referring to attached drawing detailed description of non-limiting embodiments, other feature of the invention, purpose
It will be become more apparent upon with advantage.
In the accompanying drawings:
Fig. 1 is a kind of structural representation of all purpose instrument instrument chassis fitted closely with gravitational force urges air pressure of the present invention
Figure.
Fig. 2 is a kind of structural plan figure of instrument chassis device of the present invention.
Fig. 3 is a kind of detailed construction schematic diagram of instrument chassis device of the present invention.
Fig. 4 is a kind of structural plan figure of magnetic force movable plate of the present invention.
Fig. 5 is a kind of structural plan figure of instrument fixed plate of the present invention.
Fig. 6 is a kind of structural plan figure of heat release hole opening device of the present invention.
Fig. 7 is the enlarged structure plan view in the portion A in Fig. 6 of the present invention.
Fig. 8 is a kind of structural plan figure of radiator window leaf of the present invention.
Fig. 9 is a kind of structural plan figure of swivel link of the present invention.
In figure: support leg -1, instrument chassis device -2, outer casing -21, gravitational force urges device -22, pneumatic laminating apparatus -
23, heat release hole opening device -24, magnetic force movable plate -2201, air bag -2202, airflow duct -2203, movable plate main body-a, forever
Magnetic magnetic stripe-b, small-sized air bag -2301, elastic element -2302, instrument fixed plate -2303, limit anti-dropout plate -2304, fixed plate
Main body -230301, stripper plate -230302, second level air bag -230303, rubber pneumatic bag hose -230304, permanent magnet block -2401,
Fly rope -2402, idler wheel -2403, radiator window leaf -2404, swivel link -240401, arc wind board -240402, rotation
Link body-c, return spring-d.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
As shown in figs. 1-9, the present invention provides a kind of all purpose instrument instrument machine fitted closely with gravitational force urges air pressure
The technical solution of case:
As Figure 1-Figure 2, a kind of all purpose instrument instrument chassis fitted closely with gravitational force urges air pressure, structure packet
Support leg 1, instrument chassis device 2 are included, the support leg 1 is installed on 2 lower section of instrument chassis device and is connected by electric welding mode
It connects, the instrument chassis device 2 includes outer casing 21, gravitational force urges device 22, pneumatic laminating apparatus 23, heat release hole opening device
24, the gravitational force urges device 22 is set to inside outer casing 21, and the gravitational force urges device 22 is connected with pneumatic laminating apparatus 23
It connects, the middle part of the outer casing 21 is equipped with heat release hole opening device 24, and the pneumatic insertion of laminating apparatus 23 is installed on outer casing
21 two sides are equipped with groove by 21 bottom of outer casing, so that gravitational force urges device 22, which is embedded in groove, guarantees bottom
Portion is smooth.
As shown in figure 3, the gravitational force urges device 22 includes magnetic force movable plate 2201, air bag 2202, airflow duct 2203,
The magnetic force movable plate 2201 is installed on the top of air bag 2202 and fits, and the insertion of airflow duct 2203 is installed on air bag
In 2202, thus by the weight conversion of instrument at pressure initiation power.
As shown in figure 4, the magnetic force movable plate 2201 includes movable plate main body a, permanent magnetism magnetic stripe b, the permanent magnetism magnetic stripe b embedding
Enter to be installed in movable plate main body a and be connected by electric welding mode, starts heat release hole unlatching by the movement of permanent magnetism magnetic stripe b
Device 24.
As shown in figure 3, the pneumatic laminating apparatus 23 includes small-sized air bag 2301, elastic element 2302, instrument fixed plate
2303, limit anti-dropout plate 2304, the small-sized air bag 2301, which sets there are four and is installed on instrument in uniformly equidistant shape respectively, to be consolidated
The rear surface of fixed board 2303, the elastic element 2302 set there are three and are installed on instrument fixed plate in uniformly equidistant shape respectively
2303 rear surface, the limit anti-dropout plate 2304 are mutually welded with 2303 upper end rear surface of instrument fixed plate, pass through small-sized gas
Capsule 2301 expands to push instrument fixed plate 2303 mobile come the instrument that is fixedly clamped.
As shown in figure 5, the instrument fixed plate 2303 includes fixed plate main body 230301, stripper plate 230302, second level gas
Capsule 230303, rubber pneumatic bag hose 230304, the fixed plate main body 230301 is interior to be equipped with stripper plate 230302, the stripper plate
230302 lower surface is equipped with second level air bag 230303, and the second level air bag 230303 is connected with rubber pneumatic bag hose 230304
It connects, is expanded by rubber pneumatic bag hose 230304 so as to start the effect of fixed instrumentation, and rubber pneumatic bag hose 230304
It is flexible connection with instrument, avoids exerting a force and excessive instrument and meter is caused to damage.
As Figure 6-Figure 7, the heat release hole opening device 24 includes permanent magnet block 2401, fly rope 2402, idler wheel
2403, radiator window leaf 2404, the permanent magnet block 2401 are connected by fly rope 2402 with radiator window leaf 2404, the biography
Running rope rope 2402 and the outer surface of idler wheel 2403 are slidably connected, and logical heat release hole of just opening when instrument is put into avoids dust from entering case
Attachment cabinet wall in vivo.
As shown in figure 8, the radiator window leaf 2404 includes swivel link 240401, arc wind board 240402, the rotation
Turn connecting rod 240401 and be connected with arc wind board 240402 by electric welding mode, passes through the arc knot of arc wind board 240402
Structure, playing prevents dust accretions.
As shown in figure 9, the swivel link 240401 includes swivel link main body c, return spring d, the swivel link
Main body c fits with return spring d, provides power for the unlatching of heat release hole opening device 24.
It is as follows that it implements principle: instrument being put into instrument chassis, instrument is moved since gravity will push magnetic force
Movable plate 2201 moves down, so that the air in extruding gasbag 2202 is oriented to pneumatic laminating apparatus 23 by airflow duct 2203
In, simultaneously because magnetic force movable plate 2201 moves down so that permanent magnetism magnetic stripe b is separated with 2401 phase of permanent magnet block, thus permanent-magnet magnetic
Block 2401 resets, and return spring d drives swivel link main body c rotation to keep off so that arc wind board 240402 is opened by arc
The arcuate structure of aerofoil 240402, playing prevents dust accretions, when pneumatic laminating apparatus 23 is passed through gas, small-sized air bag 2301
Expansion is fixed by limit anti-dropout plate 2304 with instrument to push instrument fixed plate 2303 mobile come the instrument that is fixedly clamped
The welding of 2303 phase of plate, and be embedded in outer casing 21 run-off the straight influence when avoiding instrument fixed plate 2303 mobile and fix, work as instrument
When fixed plate 2303 is in contact with instrument, stripper plate 230302 inwardly squeezes second level air bag 230303 and is vented, thus rubber pneumatic bag
Hose 230304 is passed through gas expansion so as to start the effect of fixed instrumentation, and rubber pneumatic bag hose 230304 is with instrument
Flexible connection avoids exerting a force and excessive instrument and meter is caused to damage.
Problems solved by the invention is the prior art since the cabinet of existing extensive utilization is mostly that shape, size are fixed
Structure, people generally the modes such as are connected by screw to after instrument and meter is debugged and are mounted in cabinet, but work as instrument and meter
Produce inconvenience when larger with existing cabinet shape deviation, and people the modes such as are connected by screw to and are easy due to exerting a force
Small to cause instrument and meter to connect with existing cabinet unstable, or the excessive damage for causing instrument and meter Yu existing cabinet of force, and
Due to the heat release hole of case box two sides be it is fixed open so that not yet install instruments instrument when, can there are many dust enter
Adhere to cabinet wall in cabinet, to influence cabinet neat and tidy, the present invention is combined with each other by above-mentioned component, and the present invention exists
Under the action of gravitational force urges device and pneumatic laminating apparatus, instrument and meter is fixed and by, to be flexibly connected, being avoided with instrument
Exert a force it is excessive cause instrument and meter to damage, under the action of magnetic force movable plate and heat release hole opening device, control heat release hole putting
It is opened after entering instrument and meter, avoids dust from entering and adhere to cabinet wall in cabinet, improve cabinet neat and tidy.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of all purpose instrument instrument chassis fitted closely with gravitational force urges air pressure, structure includes support leg (1), instrument
Cabinet apparatus (2), it is characterised in that:
The support leg (1) is installed below instrument chassis device (2) and is connected by electric welding mode.
The instrument chassis device (2) includes outer casing (21), gravitational force urges device (22), pneumatic laminating apparatus (23), heat dissipation
Hole opening device (24), the gravitational force urges device (22) be set to outer casing (21) it is internal, the gravitational force urges device (22) with
Pneumatic laminating apparatus (23) is connected, and the middle part of the outer casing (21) is equipped with heat release hole opening device (24), the pneumatic patch
It attaches together and sets the two sides that (23) insertion is installed on outer casing (21).
2. a kind of all purpose instrument instrument chassis fitted closely with gravitational force urges air pressure according to claim 1, special
Sign is: the gravitational force urges device (22) includes magnetic force movable plate (2201), air bag (2202), airflow duct (2203), institute
It states magnetic force movable plate (2201) to be installed on the top of air bag (2202) and fit, airflow duct (2203) insertion is installed on
In air bag (2202).
3. a kind of all purpose instrument instrument chassis fitted closely with gravitational force urges air pressure according to claim 2, special
Sign is: the magnetic force movable plate (2201) includes movable plate main body (a), permanent magnetism magnetic stripe (b), permanent magnetism magnetic stripe (b) insertion
It is installed in movable plate main body (a) and is connected by electric welding mode.
4. a kind of all purpose instrument instrument chassis fitted closely with gravitational force urges air pressure according to claim 1, special
Sign is: the pneumatic laminating apparatus (23) includes small-sized air bag (2301), elastic element (2302), instrument fixed plate
(2303), anti-dropout plate (2304) are limited, the small-sized air bag (2301) sets there are four and is installed on respectively in uniformly equidistant shape
The rear surface of instrument fixed plate (2303), the elastic element (2302) set there are three and are installed on instrument in uniformly equidistant shape respectively
The rear surface of table fixed plate (2303), the limit anti-dropout plate (2304) are mutually welded with instrument fixed plate (2303) upper end rear surface
It connects.
5. a kind of all purpose instrument instrument chassis fitted closely with gravitational force urges air pressure according to claim 4, special
Sign is: the instrument fixed plate (2303) includes fixed plate main body (230301), stripper plate (230302), second level air bag
(230303), rubber pneumatic bag hose (230304), the fixed plate main body (230301) is interior to be equipped with stripper plate (230302), described
The lower surface of stripper plate (230302) is equipped with second level air bag (230303), the second level air bag (230303) and rubber pneumatic bag hose
(230304) it is connected.
6. a kind of all purpose instrument instrument chassis fitted closely with gravitational force urges air pressure according to claim 1, special
Sign is: the heat release hole opening device (24) includes permanent magnet block (2401), fly rope (2402), idler wheel (2403), dissipates
Hot window leaf (2404), the permanent magnet block (2401) is connected by fly rope (2402) with radiator window leaf (2404), described
Fly rope (2402) and the outer surface of idler wheel (2403) are slidably connected.
7. a kind of all purpose instrument instrument chassis fitted closely with gravitational force urges air pressure according to claim 6, special
Sign is: the radiator window leaf (2404) includes swivel link (240401), arc wind board (240402), the swivel link
(240401) it is connected with arc wind board (240402) by electric welding mode.
8. a kind of all purpose instrument instrument chassis fitted closely with gravitational force urges air pressure according to claim 7, special
Sign is: the swivel link (240401) includes swivel link main body (c), return spring (d), the swivel link main body
(c) it fits with return spring (d).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011569489.6A CN112735510A (en) | 2018-11-28 | 2018-11-28 | Instrument and meter case and method |
| CN201811431886.XA CN109584949B (en) | 2018-11-28 | 2018-11-28 | Universal instrument case capable of pushing air pressure to be tightly attached by utilizing gravity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811431886.XA CN109584949B (en) | 2018-11-28 | 2018-11-28 | Universal instrument case capable of pushing air pressure to be tightly attached by utilizing gravity |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011569489.6A Division CN112735510A (en) | 2018-11-28 | 2018-11-28 | Instrument and meter case and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109584949A true CN109584949A (en) | 2019-04-05 |
| CN109584949B CN109584949B (en) | 2021-05-14 |
Family
ID=65925094
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811431886.XA Active CN109584949B (en) | 2018-11-28 | 2018-11-28 | Universal instrument case capable of pushing air pressure to be tightly attached by utilizing gravity |
| CN202011569489.6A Pending CN112735510A (en) | 2018-11-28 | 2018-11-28 | Instrument and meter case and method |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011569489.6A Pending CN112735510A (en) | 2018-11-28 | 2018-11-28 | Instrument and meter case and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN109584949B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112145902A (en) * | 2020-09-25 | 2020-12-29 | 南京禄廖社电子商务有限公司 | Computer auxiliary equipment for automatically fixing display screen |
| CN113353423A (en) * | 2021-06-09 | 2021-09-07 | 海南光子科技有限公司 | Device convenient to transportation is concentrated to main frame machine case |
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| CN106163219A (en) * | 2015-04-24 | 2016-11-23 | 冠捷投资有限公司 | There is the display device in dust-proof radiating hole |
| CN208026272U (en) * | 2018-04-28 | 2018-10-30 | 重庆能源职业学院 | A kind of engineering survey device being convenient for carrying |
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| CN106680552B (en) * | 2016-11-16 | 2019-06-07 | 国网山东省电力公司蓬莱市供电公司 | A kind of box of electric energy meter protective device |
| CN207536485U (en) * | 2017-11-06 | 2018-06-26 | 天津市欣奥物流有限公司 | A kind of logistics transportation insulating box |
| CN207909941U (en) * | 2018-01-29 | 2018-09-25 | 新昌县云意文化有限公司 | A kind of firm lithium battery frame |
| CN208062610U (en) * | 2018-04-18 | 2018-11-06 | 郑州西电电气有限公司 | A kind of power distributing cabinet |
| CN108792422B (en) * | 2018-06-29 | 2020-04-28 | 仁怀市云侠网络科技有限公司 | Computer accessory conveying mechanism |
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- 2018-11-28 CN CN202011569489.6A patent/CN112735510A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106163219A (en) * | 2015-04-24 | 2016-11-23 | 冠捷投资有限公司 | There is the display device in dust-proof radiating hole |
| CN208026272U (en) * | 2018-04-28 | 2018-10-30 | 重庆能源职业学院 | A kind of engineering survey device being convenient for carrying |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112145902A (en) * | 2020-09-25 | 2020-12-29 | 南京禄廖社电子商务有限公司 | Computer auxiliary equipment for automatically fixing display screen |
| CN112145902B (en) * | 2020-09-25 | 2021-05-11 | 泰州汇锦电子有限公司 | Computer auxiliary equipment for automatically fixing display screen |
| CN113353423A (en) * | 2021-06-09 | 2021-09-07 | 海南光子科技有限公司 | Device convenient to transportation is concentrated to main frame machine case |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112735510A (en) | 2021-04-30 |
| CN109584949B (en) | 2021-05-14 |
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Effective date of registration: 20210412 Address after: 221700 east side of beijingshi Road, Fengpei Road, Fengxian County, Xuzhou City, Jiangsu Province Applicant after: Jiangsu zhongkeanxin IOT Application Technology Research Institute Co.,Ltd. Address before: No.5 Dongfeng Road, Jinshui District, Zhengzhou City, Henan Province Applicant before: Lin Zongtian |
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