CN110347219A - A kind of multifunctional industrial computer based on internet security - Google Patents
A kind of multifunctional industrial computer based on internet security Download PDFInfo
- Publication number
- CN110347219A CN110347219A CN201910527815.8A CN201910527815A CN110347219A CN 110347219 A CN110347219 A CN 110347219A CN 201910527815 A CN201910527815 A CN 201910527815A CN 110347219 A CN110347219 A CN 110347219A
- Authority
- CN
- China
- Prior art keywords
- fixture block
- fixing sleeve
- spring
- protective housing
- host
- 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.)
- Granted
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 32
- 238000003825 pressing Methods 0.000 claims abstract description 20
- 238000013016 damping Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000010008 shearing Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/181—Enclosures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/24—Resetting means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
- H01H2221/052—Actuators interlocked
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The present invention relates to field of computer technology, more particularly to a kind of multifunctional industrial computer based on internet security, including host, reset key, protective housing, stripe board, fixing sleeve, the first fixture block, mandril, the first spring, the second fixture block, pressing lever, briquetting, second spring, scissor, top plate, sliding bar, rocker piece, third spring.Beneficial effects of the present invention: protection at least to some extent can be generated to host by protective housing, in its natural state, third spring supports rocker piece, make top plate far from the pivot end of two scissors, at this point, external force is when pressing briquetting, sliding of second fixture block in sliding groove, drive shearing fork telescopic movement, and the first fixture block will not generate movement under the supporting of the first spring, therefore, it can be avoided briquetting accidentally to be pressed, host caused to be restarted.
Description
Technical field
The present invention relates to field of computer technology, and in particular to a kind of multifunctional industrial calculating based on internet security
Machine.
Background technique
Computer generally comprises the components such as display, host, keyboard, mouse, and host is equipped with host power switch key, again
Qi Jian (the application is known as reset key) and various interfaces.When in use, host is typically exposed to outside to existing industrial computer,
Key of restarting thereon is easy to be missed to press by personnel that computer is caused to be restarted, and then may cause file loss, causes in industrial production
Loss, while in the long-term use, dust is easy to be entered in host by the radiator fan of host, is attached in host
On component, the reduction of host heat dissipation performance is caused.
Summary of the invention
It is an object of the invention to overcome problems of the prior art, a kind of more function based on internet security are provided
Energy industrial computer, it, which may be implemented to provide, has good dust-proof, the anti-error multifunctional industrial computer by function.
To realize above-mentioned technical purpose and the technique effect, the present invention is achieved by the following technical solutions:
A kind of multifunctional industrial computer based on internet security, the host including industrial computer, on the host
Equipped with reset key, further includes:
Protective housing, the protective housing top surface are equipped with notch；
Stripe board, the stripe board is at least provided with two and is respectively and fixedly connected in protective housing, and the host is placed by notch
In in protective housing, and it is located between two stripe boards, two stripe boards carry out cross spacing to host；
Fixing sleeve, the fixing sleeve are set on protection box outer wall and extend in protective housing；
First fixture block, first fixture block are set in fixing sleeve, are equipped in the corresponding fixing sleeve and are supplied the first fixture block card
Conjunction and horizontal sliding groove free to slide；
Mandril, the mandril level is fixed on the first fixture block and slide fit is pierced by fixing sleeve, is pierced by the fixing sleeve one
It holds corresponding with reset key；
First spring, first spring are set in sliding groove, and elastic force direction both ends are respectively and fixedly connected to first card
On block, sliding groove inner wall；
Second fixture block, the second fixture block slide fit are set in sliding groove；
Pressing lever, the pressing lever level is fixed on the second fixture block and slide fit is pierced by the fixing sleeve other end；
Briquetting, the briquetting are set to pressing lever and are pierced by fixing sleeve one end；
Second spring, the second spring are sleeved on pressing lever, and elastic force direction both ends are respectively and fixedly connected to the pressing
On block, fixing sleeve outer wall；
Scissor, there are two the scissor is set, two scissors opposite side the corresponding pivot joint in both ends, in addition in both ends
Wherein one end respectively correspond and be hinged on the first fixture block, on the second fixture block and the other end by installation idler wheel rolling is connected to first
On fixture block, the second fixture block, it is respectively provided on corresponding first fixture block, the second fixture block and rolls freely through idler wheel for idler wheel
Slot, the scissor can pass freely through roller groove；
Top plate, the top plate are set on fixing sleeve, and the corresponding fixing sleeve is equipped with the blind hole engaged for top plate slide fit,
The top plate is corresponding with two scissor pivot ends；
Sliding bar, the sliding bar is fixed on top plate vertically and slide fit is pierced by fixing sleeve；
Rocker piece, the rocker piece are set to sliding bar top；
Third spring, for the third spring pocket on sliding bar, elastic force direction both ends are respectively and fixedly connected to the floating
On block, fixing sleeve outer wall.
Further, the protection box outer wall is equipped with the radiating groove of through-hole form, sets on the radiating groove at column array
There is tilt down, lower end to be located at the radiating fin outside protective housing.
Further, the protective housing inner bottom wall is equipped with multiple cushions, for carrying out longitudinal damping to the host.
Further, first fixture block, be respectively provided with several gag lever posts, the corresponding fixing sleeve circumferential surface on the second fixture block
On be respectively provided with for the freely through limiting slot of gag lever post on the first fixture block, the second fixture block.
Beneficial effects of the present invention: protection at least to some extent can be generated to host by protective housing, by pressing
Dynamic briquetting, slides the second fixture block in sliding groove, while pressing down on rocker piece, top plate is made to support the pivot joint of two scissors
End, scissor will push the first fixture block to overcome the first spring resistance at this time, it is mobile to reset key to make mandril, and press reset key, makes
Host is restarted, and is realized and is carried out reboot operation to host outside protective housing, and in its natural state, third spring supports rocker piece,
Make top plate far from the pivot end of two scissors, at this point, external force is when pressing briquetting, sliding of second fixture block in sliding groove,
Shearing fork telescopic movement is driven, and the first fixture block will not generate movement under the supporting of the first spring, therefore, can be avoided pressing
Block is accidentally pressed, and host is caused to be restarted.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the partial structurtes enlarged diagram in Fig. 1 at A；
In attached drawing, component representated by each label is as follows:
1- host, 2- reset key, 3- protective housing, 4- notch, 5- stripe board, 6- fixing sleeve, the first fixture block of 7-, 8- sliding
Slot, 9- mandril, the first spring of 10-, the second fixture block of 11-, 12- pressing lever, 13- briquetting, 14- second spring, 15- scissor, 16-
Idler wheel, 17- roller groove, 18- top plate, 19- sliding bar, 20- rocker piece, 21- third spring, 22- radiating groove, 23- radiating fin,
24- cushion, 25- gag lever post, 26- limiting slot.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below will
In conjunction with the attached drawing in the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that
Described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the implementation in the present invention
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The scope of protection of the invention.
A kind of multifunctional industrial computer based on internet security as shown in Figs. 1-2, the master including industrial computer
Machine 1, the host 1 are equipped with reset key 2, further includes:
Protective housing 3,3 top surface of protective housing are equipped with notch 4, and indentation, there is equipped with door (not shown)；
Stripe board 5, the stripe board 5 is at least provided with two and is respectively and fixedly connected in protective housing 3, and the host 1 is by notch 4
It is placed in protective housing 3, and is located between two stripe boards 5, two stripe boards 5 carry out cross spacing to host 1；
Fixing sleeve 6, the fixing sleeve 6 are set on 3 outer wall of protective housing and extend in protective housing 3；
First fixture block 7, first fixture block 7 are set in fixing sleeve 6, are equipped in the corresponding fixing sleeve 6 for the first card
The engaging of block 7 and horizontal sliding groove 8 free to slide；
Mandril 9,9 level of mandril is fixed on the first fixture block 7 and slide fit is pierced by fixing sleeve 6, is pierced by the fixation
It is corresponding with reset key 2 to cover 6 one end；
First spring 10, first spring 10 are set in sliding groove 8, and elastic force direction both ends are respectively and fixedly connected to described the
On one fixture block 7,8 inner wall of sliding groove；
Second fixture block 11,11 slide fit of the second fixture block are set in sliding groove 8；
Pressing lever 12,12 level of pressing lever is fixed on the second fixture block 11 and slide fit is pierced by 6 other end of fixing sleeve；
Briquetting 13, the briquetting 13 are set to pressing lever 12 and are pierced by 6 one end of fixing sleeve；
Second spring 14, the second spring 14 are sleeved on pressing lever 12, and elastic force direction both ends are respectively and fixedly connected to institute
State briquetting 13, on 6 outer wall of fixing sleeve；
Scissor 15, there are two the scissor 15 is set, two scissors 15 opposite side the corresponding pivot joint in both ends, in addition
Wherein one end in both ends respectively corresponds and is hinged on the first fixture block 7, on the second fixture block 11 and the other end is rolled by installation idler wheel 16
It is dynamic to be connected to the first fixture block 7, on the second fixture block 11, it is respectively provided on corresponding first fixture block 7, the second fixture block 11 for idler wheel 16
Freely through roller groove 17 is rolled, the scissor 15 can pass freely through roller groove 17；
Top plate 18, the top plate 18 are set on fixing sleeve 6, and the corresponding fixing sleeve 6 is equipped with for 18 slide fit card of top plate
The blind hole of conjunction, the top plate 18 are corresponding with two 15 pivot ends of scissor；
Sliding bar 19, the sliding bar 19 is fixed in vertically on top plate 18 and slide fit is pierced by fixing sleeve 6；
Rocker piece 20, the rocker piece 20 are set to 19 top of sliding bar；
Third spring 21, the third spring 21 are sleeved on sliding bar 19, and elastic force direction both ends are respectively and fixedly connected to institute
State rocker piece 20, on 6 outer wall of fixing sleeve.
3 outer wall of protective housing is equipped with the radiating groove 22 of through-hole form, on the radiating groove 22 at column array be equipped with to
Under inclined, lower end be located at the radiating fin 23 outside protective housing 3, radiating groove can make the heat in host use process timely
It distributes, while radiating fin is obliquely installed, dust is avoided to fall under gravity into protective housing.
3 inner bottom wall of protective housing is equipped with multiple cushions 24, for carrying out longitudinal damping to the host 1.
Several gag lever posts 25 are respectively provided on first fixture block 7, the second fixture block 11, on corresponding 6 circumferential surface of fixing sleeve
It is respectively provided with the freely through limiting slot 26 of gag lever post 25 for the first fixture block 7, on the second fixture block 11, by the setting of limiting slot,
When sliding the first fixture block, the second fixture block in sliding groove, rotation will not be generated.
The present invention is when in use:
1, when restarting to host, rocker piece is pressed down on first, so that rocker piece is overcome third spring resistance, makes top plate
It moves down, and supports the pivot end of two scissors, shrink two scissors can not,
2, briquetting is pressed to protective housing direction again, briquetting is made to overcome second spring resistance, sliding the second fixture block
Sliding, since scissor can not be shunk at this time, acts on the horizontal external in briquetting in slot, will be transmitted by the second fixture block, scissor
To the first fixture block, the first fixture block is made to overcome the first spring resistance, driving mandril presses reset key, host is restarted,
3, in the case where rocker piece is not pressed, to the external force of briquetting, scissor can only be caused to shrink, can not driven
Dynamic first fixture block is mobile, and then can prevent the reset key of host from accidentally being pressed.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (4)
1. a kind of multifunctional industrial computer based on internet security, the host (1) including industrial computer, the host
(1) reset key (2) are equipped with, which is characterized in that further include:
Protective housing (3), protective housing (3) top surface are equipped with notch (4)；
Stripe board (5), the stripe board (5) is at least provided with two and is respectively and fixedly connected in protective housing (3), the host (1) by
Notch (4) is placed in protective housing (3), and is located between two stripe boards (5), and two stripe boards (5) are to host
(1) cross spacing is carried out；
Fixing sleeve (6), the fixing sleeve (6) are set on protective housing (3) outer wall and extend in protective housing (3)；
First fixture block (7), first fixture block (7) are set in fixing sleeve (6), are equipped in the corresponding fixing sleeve (6) for the
One fixture block (7) engaging and horizontal sliding groove (8) free to slide；
Mandril (9), mandril (9) level is fixed on the first fixture block (7) and slide fit is pierced by fixing sleeve (6), is pierced by described
Fixing sleeve (6) one end is corresponding with reset key (2)；
First spring (10), first spring (10) are set in sliding groove (8), and elastic force direction both ends are respectively and fixedly connected to described
On first fixture block (7), sliding groove (8) inner wall；
Second fixture block (11), the second fixture block (11) slide fit are set in sliding groove (8)；
Pressing lever (12), pressing lever (12) level be fixed on the second fixture block (11) and slide fit to be pierced by fixing sleeve (6) another
End；
Briquetting (13), the briquetting (13) are set to pressing lever (12) and are pierced by fixing sleeve (6) one end；
Second spring (14), the second spring (14) are sleeved on pressing lever (12), and elastic force direction both ends are respectively and fixedly connected to
On the briquetting (13), fixing sleeve (6) outer wall；
Scissor (15), there are two the scissor (15) sets, two scissors (15) opposite side the corresponding pivot joint in both ends, it is another
Wherein one end in outer both ends respectively corresponds and is hinged on the first fixture block (7), on the second fixture block (11) and the other end passes through installation rolling
Wheel (16), which rolls, is connected to the first fixture block (7), on the second fixture block (11), corresponding first fixture block (7), the second fixture block (11)
On be respectively provided with and roll freely through roller groove (17) for idler wheel (16), the scissor (15) can pass freely through roller groove
(17)；
Top plate (18), the top plate (18) are set on fixing sleeve (6), and the corresponding fixing sleeve (6) is equipped with for top plate (18)
The blind hole of slide fit engaging, the top plate (18) are corresponding with two scissor (15) pivot ends；
Sliding bar (19), the sliding bar (19) is fixed in vertically on top plate (18) and slide fit is pierced by fixing sleeve (6)；
Rocker piece (20), the rocker piece (20) are set to sliding bar (19) top；
Third spring (21), the third spring (21) are sleeved on sliding bar (19), and elastic force direction both ends are respectively and fixedly connected to
On the rocker piece (20), fixing sleeve (6) outer wall.
2. a kind of multifunctional industrial computer based on internet security according to claim 1, which is characterized in that described
Protective housing (3) outer wall is equipped with the radiating groove (22) of through-hole form, is equipped with and tilts down at column array on the radiating groove (22)
, lower end be located at the external radiating fin (23) of protective housing (3).
3. a kind of multifunctional industrial computer based on internet security according to claim 1, which is characterized in that described
Protective housing (3) inner bottom wall is equipped with multiple cushions (24), for carrying out longitudinal damping to the host (1).
4. a kind of multifunctional industrial computer based on internet security according to claim 1, which is characterized in that described
It is respectively provided with several gag lever posts (25) on first fixture block (7), the second fixture block (11), is respectively set on corresponding fixing sleeve (6) circumferential surface
Have for gag lever post (25) freely through limiting slot (26) on the first fixture block (7), the second fixture block (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910527815.8A CN110347219B (en) | 2019-06-18 | 2019-06-18 | Multi-functional industrial computer based on internet safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910527815.8A CN110347219B (en) | 2019-06-18 | 2019-06-18 | Multi-functional industrial computer based on internet safety |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110347219A true CN110347219A (en) | 2019-10-18 |
| CN110347219B CN110347219B (en) | 2020-08-04 |
Family
ID=68182214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910527815.8A Expired - Fee Related CN110347219B (en) | 2019-06-18 | 2019-06-18 | Multi-functional industrial computer based on internet safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110347219B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205318275U (en) * | 2015-08-11 | 2016-06-15 | 吉首大学 | Prevent switch key device of computer maloperation shutdown |
| CN206497410U (en) * | 2017-03-06 | 2017-09-15 | 河北工程技术高等专科学校 | A kind of anti-breaking electric protection cabinet of computer |
| CN108089655A (en) * | 2017-12-08 | 2018-05-29 | 芜湖乐佳自动化机械有限公司 | A kind of protective housing and its application method of home computer host |
| CN207883566U (en) * | 2018-01-29 | 2018-09-18 | 东佳精密光电（南京）有限公司 | A kind of steering wheel switch false touch prevention device |
| CN108563294A (en) * | 2018-04-02 | 2018-09-21 | 郑州云海信息技术有限公司 | A kind of server management system that ID buttons are multi-purpose |
| CN208079536U (en) * | 2018-01-15 | 2018-11-09 | 王俊俊 | A kind of input unit of household electrical appliance |
| CN108829205A (en) * | 2018-07-24 | 2018-11-16 | 曹宇童 | A kind of computer cabinet safety protection structure |
| CN108868547A (en) * | 2018-07-06 | 2018-11-23 | 万志平 | Smart home is used in a kind of life |
| CN109157854A (en) * | 2018-11-16 | 2019-01-08 | 蓝旺节能科技（浙江）有限公司 | A kind of mechanical steam recompression evaporation concentration equipment in Chinese medicine industry |
| CN109237211A (en) * | 2018-10-30 | 2019-01-18 | 郑州迪朗医药科技有限公司 | A kind of main frame guard box |
| CN208775280U (en) * | 2018-08-30 | 2019-04-23 | 苏州市威尔华电气技术有限公司 | A kind of earth resistance tester containing box |
| CN208780112U (en) * | 2018-09-29 | 2019-04-23 | 蚌埠心里程电子科技有限公司 | A kind of tablet computer glass external screen processing detection device |
| CN109770482A (en) * | 2019-02-25 | 2019-05-21 | 淮南市知产创新技术研究有限公司 | A kind of pneumatic engaging snap-fastener |
| CN109814692A (en) * | 2019-02-27 | 2019-05-28 | 湖南文理学院 | A kind of multilayer embedded guard of computer cabinet |
-
2019
- 2019-06-18 CN CN201910527815.8A patent/CN110347219B/en not_active Expired - Fee Related
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205318275U (en) * | 2015-08-11 | 2016-06-15 | 吉首大学 | Prevent switch key device of computer maloperation shutdown |
| CN206497410U (en) * | 2017-03-06 | 2017-09-15 | 河北工程技术高等专科学校 | A kind of anti-breaking electric protection cabinet of computer |
| CN108089655A (en) * | 2017-12-08 | 2018-05-29 | 芜湖乐佳自动化机械有限公司 | A kind of protective housing and its application method of home computer host |
| CN208079536U (en) * | 2018-01-15 | 2018-11-09 | 王俊俊 | A kind of input unit of household electrical appliance |
| CN207883566U (en) * | 2018-01-29 | 2018-09-18 | 东佳精密光电（南京）有限公司 | A kind of steering wheel switch false touch prevention device |
| CN108563294A (en) * | 2018-04-02 | 2018-09-21 | 郑州云海信息技术有限公司 | A kind of server management system that ID buttons are multi-purpose |
| CN108868547A (en) * | 2018-07-06 | 2018-11-23 | 万志平 | Smart home is used in a kind of life |
| CN108829205A (en) * | 2018-07-24 | 2018-11-16 | 曹宇童 | A kind of computer cabinet safety protection structure |
| CN208775280U (en) * | 2018-08-30 | 2019-04-23 | 苏州市威尔华电气技术有限公司 | A kind of earth resistance tester containing box |
| CN208780112U (en) * | 2018-09-29 | 2019-04-23 | 蚌埠心里程电子科技有限公司 | A kind of tablet computer glass external screen processing detection device |
| CN109237211A (en) * | 2018-10-30 | 2019-01-18 | 郑州迪朗医药科技有限公司 | A kind of main frame guard box |
| CN109157854A (en) * | 2018-11-16 | 2019-01-08 | 蓝旺节能科技（浙江）有限公司 | A kind of mechanical steam recompression evaporation concentration equipment in Chinese medicine industry |
| CN109770482A (en) * | 2019-02-25 | 2019-05-21 | 淮南市知产创新技术研究有限公司 | A kind of pneumatic engaging snap-fastener |
| CN109814692A (en) * | 2019-02-27 | 2019-05-28 | 湖南文理学院 | A kind of multilayer embedded guard of computer cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110347219B (en) | 2020-08-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106983342B (en) | A kind of letter box arrangement convenient for safeguarding | |
| CN107136886B (en) | A kind of letter box arrangement | |
| CN210864494U (en) | Multimedia for electricity commercial use | |
| CN110347219A (en) | A kind of multifunctional industrial computer based on internet security | |
| CN210573495U (en) | Conveniently fix mainboard | |
| CN101636060B (en) | Drawing type electronic device with handle structure and electronic equipment having same | |
| CN211542928U (en) | Label positioning mechanism for bar code printer | |
| CN204087101U (en) | Sideslip type computer housing | |
| US20110169444A1 (en) | Electronic device and chargeable keyboard | |
| CN203659122U (en) | POS machine equipped with tablet PC and card reader | |
| CN210377252U (en) | Touch industry panel computer | |
| CN211207874U (en) | Convenient environmental protection guide tablet of dismantling | |
| CN209044591U (en) | A kind of horizontal device for self-service inquiry based on openness of government affairs | |
| CN211399070U (en) | Embedded support | |
| CN210361136U (en) | Ear folding and returning mechanism | |
| CN202583968U (en) | Touch television and computer integrated machine | |
| CN208652062U (en) | A kind of horizontal advertisement machine of energy conservation and environmental protection | |
| CN208621877U (en) | A kind of rotary shaft electrostatic conducting system | |
| CN213776938U (en) | Fast-assembly LED display screen with dual redundant power supplies for power supply | |
| CN107656595A (en) | A kind of home computer cabinet easy to use | |
| CN206022142U (en) | Switch protection cover | |
| CN111585073A (en) | Computer display card interface connecting device | |
| CN207458061U (en) | A kind of electronic information reads identification device | |
| CN201780909U (en) | Key and keyboard | |
| CN219760461U (en) | Adjusting structure and drawer type switch cabinet mounting plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200804 |