CN109217049B - Computer converting interface device - Google Patents
Computer converting interface device Download PDFInfo
- Publication number
- CN109217049B CN109217049B CN201811076265.4A CN201811076265A CN109217049B CN 109217049 B CN109217049 B CN 109217049B CN 201811076265 A CN201811076265 A CN 201811076265A CN 109217049 B CN109217049 B CN 109217049B
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- CN
- China
- Prior art keywords
- transition mast
- positioning plate
- mast
- transition
- interface
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R29/00—Coupling parts for selective co-operation with a counterpart in different ways to establish different circuits, e.g. for voltage selection, for series-parallel selection, programmable connectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5213—Covers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/06—Connectors or connections adapted for particular applications for computer periphery
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- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses computer converting interface devices, the present invention can effectively improve the security performance of computer, common standard device and non-standard special installation can be connected to computer using respective interface, this separated connection conversion regime, only the cable of non-standard special installation interface is resequenced, it does not need to change excessive structure, such as, by power supply line, data line, ground line is rearranged, it can effectively improve security performance, and, the reading to standard device and non-standard special installation also may be implemented in such computer, it does not need to configure excessive computer, and, in synchronization, a kind of information of an equipment in standard device and non-standard special installation can only be read, the safety of information is effectively ensured, prevent the possibility of maloperation.
Description
Technical field
The present invention relates to computer converting interface devices, belong to computer interface conversion equipment technical field.
Background technique
It is connect currently, the external conversion interface of computer host box generally comprises USB interface, RS232 interface and earphone etc.
Mouthful, current interface is general directly to be leaked cruelly outside, moreover, current computer interface is usually the interface of standard, for any
External perimysium reference equipment can be inserted into connection, this has biggish menace for the computer of some need for confidentiality, if
Privacy device is inserted into computer together with unclassified equipment accidentally, then easilys lead to privacy device and virus sense occurs
Dye, influences Information Security, and if setting special connection privacy device for computer equipment, it will lead to computer and answer
With comparatively laborious, the maintenance cost of private data is higher, is unfavorable for data maintenance and management.
The present invention improves the safety of computer in view of the above problems, offer computer converting interface device.
Summary of the invention
To achieve the above object, the invention provides the following technical scheme: computer converting interface device comprising installation
Seat, interior positioning plate, transition mast one, transition mast two, conversion mistake proofing component and locking assembly, the mounting base, which protrudes into, is mounted on calculating
In owner's cabinet, the mounting base is the shell structure of cavity；The mounting base protrudes into the sky of one end in computer host box
Intracavitary to be provided with interior positioning plate, the transition mast one is parallel with transition mast two to be protruded on the inside of the interior positioning plate, and described turn
Changing column one and the transition mast two can slide along respective axis relative to the interior positioning plate；The outside of the mounting base
It is fixedly installed outer positioning plate, the outer end stretching outer positioning plate of the transition mast one and transition mast two, and the transition mast
One and transition mast two outer end on be provided with signaling interface, be provided on the inside of the interior positioning plate and connect with computer motherboard
Signal output apparatus plate, the transition mast one, transition mast two be respectively arranged with can be with the signal output apparatus plate for inner end
The connection terminal one and connection terminal two matched；Conversion mistake proofing component is provided between the transition mast one and transition mast two,
The conversion mistake proofing component only allows one connection terminal and signal output apparatus plate in transition mast one or transition mast two
Connection；The locking assembly locked to the transition mast one, transition mast two is additionally provided on the outer positioning plate.
Further, preferably, the transition mast one is identical with the signaling interface type on transition mast two, but in interface
Wiring arrangement mode is different, to make the signaling interface of the transition mast one connect standard external equipment, the letter of transition mast two
Number interface connects non-standard external equipment, to realize the confidentiality of non-standard external equipment, non-standard external equipment and standard
The winding displacement mode of external equipment is different.
Further, preferably, the transition mast one, transition mast two between the interior positioning plate and outer positioning plate
Position on be provided with limited shoulder, the limited shoulder diameter is greater than the diameter of the transition mast one or transition mast two, described
Spring is provided between limited shoulder and the interior positioning plate, the spring is coaxially set in the transition mast one or transition mast two
On.
Further, preferably, being provided with outwardly extending anti-guard housing on the outside of the outer positioning plate, on the anti-guard housing
Rotatable shield is hingedly provided with using locking pin, one end far from the anti-guard housing of the shield is fastened on described
On outer positioning plate, so that the signaling interface outside the transition mast one and transition mast two is covered.
Further, preferably, the both ends of the signal output apparatus plate are provided with one He of tab terminal of laying in parallel
Tab terminal two, the tab terminal one is corresponding with one position of connection terminal, the tab terminal two and two position of connection terminal
It is corresponding；The inner end of the transition mast one is provided with the elongated end one extended towards two side direction of transition mast, the elongated end
Connection terminal one is connected to using spring base one on one；The inner end of the transition mast two is provided with towards one side of transition mast
To the elongated end two of extension, connection terminal two is connected to using spring base two on the elongated end two.
Further, preferably, the conversion mistake proofing component includes bracket, mistake proofing rotating bar, swivel pin one, swivel pin two
With swivel pin three, wherein the bracket is fixed on the outer positioning plate, and is extended towards the inside of the outer positioning plate, institute
The medium position for stating mistake proofing rotating bar can be rotated hingedly on the bracket using the swivel pin three, set on the transition mast one
It is equipped with swivel pin one, swivel pin two is provided on the transition mast two, the both ends of the mistake proofing rotating bar are provided with along its length
The bar shaped sliding slot that direction extends is spent, the swivel pin one and swivel pin two be located in the bar shaped sliding slot at both ends, and can be along
The bar shaped sliding slot sliding, when transition mast one is pressed inward against, under the action of the mistake proofing rotating bar, the transition mast two
It is displaced outwardly；When pressing inward against transition mast two, under the action of the mistake proofing rotating bar, the transition mast one is moved out
It is dynamic.
Further, preferably, the locking assembly includes lock sleeve and press component, on the outer positioning plate for institute
It states and is provided with the lock sleeve transition mast one in the hole slot that perhaps transition mast two passes through of transition mast one or transition mast two is worn
Cross lock sleeve setting, the lock sleeve is made of elastic material, and on the circumference of the lock sleeve array be provided with along
The bar shaped that the lock sleeve length direction extends is stitched, and is provided with the pressing group locked to the lock sleeve in the hole slot
Part, the excircle of the lock sleeve are taper setting.
Further, preferably, the press component includes sliding pressing plate, presses wedge block, slide and tie down screw,
Wherein, the position that the outside of the outer positioning plate is located at the hole slot is provided with the blind hole slot being connected to hole slot, the blind hole slot
On be provided with sliding slot, the slide cooperation sliding is in the sliding slot, to slide the slide can in the blind hole slot
It is dynamic, the sliding pressing plate is connected on the slide, is provided with tie down screw in the sliding pressing plate, the tie down screw
The hole trench bottom that the outer positioning plate is set that inner end can be rotated and not be axially movable, by rotating the tie down screw,
Realize the movement of the sliding pressing plate, one end of sliding pressing plate towards the lock sleeve is connected with the pressing wedge shape
Block, the pressing wedge block and the cone match outside the lock sleeve, to apply coupling mechanism force to conversion to the lock sleeve
Column one or transition mast two are locked.
Further, preferably, the transition mast one and transition mast two are two groups be mutually paired, wherein one group of outside
Signaling interface is USB interface, and the external signal interface of another set is RS232 interface.
Further, preferably, the transition mast one and transition mast two are the multiple groups being mutually paired, and every group of external signal
Interface is USB interface, RS232 interface, earphone interface, microphone interface.
Compared with prior art, the beneficial effects of the present invention are:
Computer interface conversion equipment of the invention, can effectively improve the security performance of computer, can will be common
Standard device and non-standard special installation are connected to computer using respective interface, this separated connection conversion regime, only
Only the cable of non-standard special installation interface is resequenced, does not need to change excessive structure, for example, by power supply
Line, data line, ground line are rearranged, and can effectively improve security performance, moreover, such computer can also be real
It now to the reading of standard device and non-standard special installation, does not need to configure excessive computer, moreover, in synchronization, only
The information that an equipment in a kind of standard device and non-standard special installation can be read, is effectively ensured the safety of information, prevents
The only possibility of maloperation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of computer converting interface device of the present invention；
Fig. 2 is structural schematic diagram at the conversion mistake proofing component of computer converting interface device of the present invention；
Fig. 3 is structural schematic diagram at the signal output apparatus plate of computer converting interface device of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: computer converting interface device comprising mounting base 2,
Interior positioning plate 7, transition mast 1, transition mast 2 13, conversion mistake proofing component 10 and locking assembly 11, the mounting base 2 protrude into peace
In computer host box 1, the mounting base 2 is the shell structure of cavity；The mounting base 2 protrudes into computer host box 1
Be provided with interior positioning plate 7 in the cavity of interior one end, the transition mast 1 it is parallel with transition mast 2 13 protrude into it is described default
7 inside of position plate, and the transition mast one and the transition mast two can be sliding relative to the interior positioning plate 7 along respective axis
It is dynamic；The outside of the mounting base 2 is fixedly installed outer positioning plate 3, the outer end stretching of the transition mast 1 and transition mast 2 13
The outer positioning plate 3, and signaling interface is provided on the outer end of the transition mast one and transition mast two, the interior positioning plate it is interior
Side is provided with the signal output apparatus plate 14 connecting with computer motherboard, the transition mast one, transition mast two inner end set respectively
It is equipped with the connection terminal 1 and connection terminal 2 32 that can be matched with the signal output apparatus plate；The transition mast one with
Conversion mistake proofing component 10,10 permission transition masts one of the conversion mistake proofing component or transition mast two are provided between transition mast two
In one connection terminal be connected to signal output apparatus plate；
The locking assembly 11 locked to the transition mast one, transition mast two is additionally provided on the outer positioning plate.
In the present embodiment, the transition mast 1 is identical with the signaling interface type on transition mast 2 13, but in interface
Wiring arrangement mode it is different, to make the signaling interface of the transition mast 1 connect standard external equipment, transition mast two
13 signaling interface connects non-standard external equipment, to realize the confidentiality of non-standard external equipment, non-standard external equipment
It is different from the winding displacement mode of standard external equipment.
Wherein, the position between the interior positioning plate and outer positioning plate 3 of the transition mast 1, transition mast 2 13
On be provided with limited shoulder 16, the limited shoulder diameter is greater than the diameter of the transition mast one or transition mast two, the limit
Spring 15 is provided between shoulder 16 and the interior positioning plate, the spring 15 is coaxially set in the transition mast one or transition mast
On two.
In order to realize dust-proof effect, outwardly extending anti-guard housing 4, the anti-guard housing are provided on the outside of the outer positioning plate
Upper to be hingedly provided with rotatable shield 5 using locking pin 6, one end far from the anti-guard housing of the shield 5 fastens
On the outer positioning plate 3, so that the signaling interface outside the transition mast one and transition mast two is covered.
As preferred embodiment, the both ends of the signal output apparatus plate are provided with the tab terminal 1 of laying in parallel
With tab terminal 2 31, the tab terminal 1 is corresponding with one 29 position of connection terminal, the tab terminal 2 31 with connect
2 32 position of terminal is corresponding；The inner end of the transition mast one is provided with the elongated end extended towards two side direction of transition mast
One, connection terminal one is connected to using spring base one on the elongated end one；The inner end of the transition mast two is provided with towards institute
The elongated end 2 34 of one side direction of transition mast extension is stated, uses spring base 33 2 to be connected to connection terminal on the elongated end two
Two.
The conversion mistake proofing component includes bracket 27, mistake proofing rotating bar 22, swivel pin 1, swivel pin 2 24 and swivel pin
3 26, wherein the bracket 27 is fixed on the outer positioning plate, and is extended towards the inside of the outer positioning plate, described anti-
The medium position of wrong rotating bar 22 can be rotated hingedly on the bracket using the swivel pin 3 26, set on the transition mast one
Be equipped with swivel pin 1, be provided with swivel pin 2 24 on the transition mast two, the both ends of the mistake proofing rotating bar be provided with along
The bar shaped sliding slot that its length direction extends, the swivel pin one and swivel pin two are located in the bar shaped sliding slot 25 at both ends, and
It can be slided along the bar shaped sliding slot, when transition mast one is pressed inward against, under the action of the mistake proofing rotating bar, described turn
Column two is changed to be displaced outwardly；When transition mast two is pressed inward against, under the action of the mistake proofing rotating bar, the transition mast one to
Outer movement.
For the ease of locking, reliability is kept, the locking assembly includes lock sleeve and press component, described outer fixed
The lock sleeve 21, the transition mast one are provided in the hole slot passed through for the transition mast one or transition mast two on the plate of position
Or transition mast two is arranged across the lock sleeve, the lock sleeve 21 is made of elastic material, and the circumference of the lock sleeve
Upper array is provided with the bar shaped seam extended along the lock sleeve length direction, is provided in the hole slot and packs into the locking
The press component of row locking, the excircle of the lock sleeve are taper setting.
In addition, the press component includes sliding pressing plate 20, pressing wedge block, slide 19 and tie down screw 20, wherein
The position that the outside of the outer positioning plate 3 is located at the hole slot is provided with the blind hole slot being connected to hole slot, on the blind hole slot 17
It is provided with sliding slot, the cooperation of slide 19 sliding is in the sliding slot, to slide the slide can in the blind hole slot
It is dynamic, the sliding pressing plate is connected on the slide, and tie down screw, the tie down screw 20 are provided in the sliding pressing plate
Inner end can be rotated and the hole trench bottom that the outer positioning plate 3 is set that is not axially movable, pass through the rotation locking screw
Bar 20, realizes the movement of the sliding pressing plate, and one end of sliding pressing plate 20 towards the lock sleeve is connected with described
Wedge block is pressed, the cone match outside the pressing wedge block and the lock sleeve 21 is locked to apply to the lock sleeve
Clamp force locks transition mast one or transition mast two.
In the present embodiment, the transition mast one and transition mast two are two groups be mutually paired, wherein one group of external letter
Number interface is USB interface, and the external signal interface of another set is RS232 interface.
It is of course also possible to be the multiple groups being mutually paired by the transition mast one and transition mast two, and every group of external signal connects
Mouth is USB interface, RS232 interface, earphone interface, microphone interface.
Computer interface conversion equipment of the invention, can effectively improve the security performance of computer, can will be common
Standard device and non-standard special installation are connected to computer using respective interface, this separated connection conversion regime, only
Only the cable of non-standard special installation interface is resequenced, does not need to change excessive structure, for example, by power supply
Line, data line, ground line are rearranged, and can effectively improve security performance, moreover, such computer can also be real
It now to the reading of standard device and non-standard special installation, does not need to configure excessive computer, moreover, in synchronization, only
The information that an equipment in a kind of standard device and non-standard special installation can be read, is effectively ensured the safety of information, prevents
The only possibility of maloperation.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. computer converting interface device, which is characterized in that it include mounting base, interior positioning plate, transition mast one, transition mast two,
Mistake proofing component and locking assembly are converted, the mounting base, which protrudes into, to be mounted in computer host box, and the mounting base is cavity
Shell structure；
The mounting base, which protrudes into the cavity of one end in computer host box, is provided with interior positioning plate, the transition mast one and turns
Change that column two is parallel to be protruded on the inside of the interior positioning plate, and the transition mast one and the transition mast two can be along respective axis
Line is slided relative to the interior positioning plate；
The outside of the mounting base is fixedly installed outer positioning plate, and the outer end stretching of the transition mast one and transition mast two is described outer
Positioning plate, and signaling interface is provided on the outer end of the transition mast one and transition mast two, the inside setting of the interior positioning plate
Have a signal output apparatus plate connecting with computer motherboard, the transition mast one, transition mast two be respectively arranged with can for inner end
The connection terminal one and connection terminal two matched with the signal output apparatus plate；
Conversion mistake proofing component is provided between the transition mast one and transition mast two, the conversion mistake proofing component only allows transition mast
One or transition mast two in one connection terminal be connected to signal output apparatus plate；
The locking assembly locked to the transition mast one, transition mast two is additionally provided on the outer positioning plate.
2. computer converting interface device according to claim 1, it is characterised in that: the transition mast one and transition mast two
On signaling interface type it is identical, but the wiring arrangement mode in interface is different, to connect the signal of the transition mast one
Mouth connection standard external equipment, the signaling interface of transition mast two connects non-standard external equipment, to realize that non-standard outside is set
Standby confidentiality, non-standard external equipment are different from the winding displacement mode of standard external equipment.
3. computer converting interface device according to claim 1, it is characterised in that: the transition mast one, transition mast two
The position between the interior positioning plate and outer positioning plate on be provided with limited shoulder, the limited shoulder diameter is greater than described
The diameter of transition mast one or transition mast two, is provided with spring between the limited shoulder and the interior positioning plate, the spring is same
Axle sleeve is located on the transition mast one or transition mast two.
4. computer converting interface device according to claim 1, it is characterised in that: the outside of the outer positioning plate is arranged
There is outwardly extending anti-guard housing, uses locking pin to be hingedly provided with rotatable shield, the shield on the anti-guard housing
Be fastened on the outer positioning plate far from one end of the anti-guard housing, so as to will be outside the transition mast one and transition mast two
Signaling interface covers.
5. computer converting interface device according to claim 1, it is characterised in that: the signal output apparatus plate
Both ends are provided with the tab terminal one and tab terminal two of laying in parallel, the tab terminal one and one position pair of connection terminal
It answers, the tab terminal two is corresponding with two position of connection terminal；The inner end of the transition mast one is provided with towards the transition mast
The elongated end one that two side directions extend is connected to connection terminal one using spring base one on the elongated end one；The transition mast
Two inner end is provided with the elongated end two extended towards one side direction of transition mast, uses spring base two on the elongated end two
It is connected to connection terminal two.
6. computer converting interface device according to claim 1, it is characterised in that: the conversion mistake proofing component includes branch
Frame, mistake proofing rotating bar, swivel pin one, swivel pin two and swivel pin three, wherein the bracket is fixed on the outer positioning plate,
And extend towards the inside of the outer positioning plate, the medium position of the mistake proofing rotating bar is rotatably cut with scissors using the swivel pin three
It connects on the bracket, swivel pin one is provided on the transition mast one, swivel pin two is provided on the transition mast two, it is described
The both ends of mistake proofing rotating bar are provided with the bar shaped sliding slot extended along its length direction, and the swivel pin one and swivel pin two are distinguished
It in the bar shaped sliding slot at both ends, and can be slided along the bar shaped sliding slot, when pressing inward against transition mast one, described anti-
Under the action of wrong rotating bar, the transition mast two is displaced outwardly；When pressing inward against transition mast two, in the mistake proofing rotating bar
Under the action of, the transition mast one is displaced outwardly.
7. computer converting interface device according to claim 1, it is characterised in that: the locking assembly includes lock sleeve
And press component, the lock is provided in the hole slot passed through for the transition mast one or transition mast two on the outer positioning plate
Fixed, the transition mast one or transition mast two are arranged across the lock sleeve, and the lock sleeve is made of elastic material, and institute
It states array on the circumference of lock sleeve and is provided with the bar shaped seam extended along the lock sleeve length direction, be provided in the hole slot
To the press component that the lock sleeve is locked, the excircle of the lock sleeve is taper setting.
8. computer converting interface device according to claim 7, it is characterised in that: the press component includes that sliding is pressed
Pressing plate, pressing wedge block, slide and tie down screw, wherein the outside of the outer positioning plate is located at the position setting of the hole slot
There is the blind hole slot being connected to hole slot, sliding slot is provided on the blind hole slot, the slide cooperation is slided in the sliding slot, so as to
So that the slide can slide in the blind hole slot, the sliding pressing plate, the sliding pressing plate are connected on the slide
On be provided with tie down screw, the inner end of the tie down screw can be rotated and what is be not axially movable is arranged in the outer positioning plate
Hole trench bottom realizes the movement of the sliding pressing plate, the sliding pressing plate is described in by rotating the tie down screw
One end of lock sleeve is connected with the pressing wedge block, the pressing wedge block and the cone match outside the lock sleeve, with
Just apply coupling mechanism force to the lock sleeve to lock transition mast one or transition mast two.
9. computer converting interface device according to claim 1, it is characterised in that: the transition mast one and transition mast two
For two groups be mutually paired, wherein one group of external signal interface is USB interface, the external signal interface of another set is
RS232 interface.
10. computer converting interface device according to claim 1, it is characterised in that: the transition mast one and transition mast
Two be the multiple groups being mutually paired, and every group of external signal interface is USB interface, RS232 interface, earphone interface, microphone interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811076265.4A CN109217049B (en) | 2018-09-14 | 2018-09-14 | Computer converting interface device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811076265.4A CN109217049B (en) | 2018-09-14 | 2018-09-14 | Computer converting interface device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109217049A CN109217049A (en) | 2019-01-15 |
| CN109217049B true CN109217049B (en) | 2019-10-08 |
Family
ID=64983824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811076265.4A Active CN109217049B (en) | 2018-09-14 | 2018-09-14 | Computer converting interface device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109217049B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109888582B (en) * | 2019-03-25 | 2020-11-17 | 义乌工商职业技术学院 | Computer conversion interface device |
| CN112271490B (en) * | 2020-11-09 | 2022-12-09 | 开封大学 | Quick conversion interface device of computer |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287089A (en) * | 2010-06-21 | 2011-12-21 | 徐世刚 | Intelligent full-automatic conversion lock cylinder |
| CN104617416A (en) * | 2015-01-23 | 2015-05-13 | 董亚琴 | Industrial computer plug device with retraction protection |
| CN206829833U (en) * | 2017-04-26 | 2018-01-02 | 杨曙阳 | A kind of SCM Based smart lock |
| CN108027485A (en) * | 2015-09-14 | 2018-05-11 | 康普连通比利时私人有限公司 | Terminal shell with modular form and the module docked with terminal shell |
-
2018
- 2018-09-14 CN CN201811076265.4A patent/CN109217049B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287089A (en) * | 2010-06-21 | 2011-12-21 | 徐世刚 | Intelligent full-automatic conversion lock cylinder |
| CN104617416A (en) * | 2015-01-23 | 2015-05-13 | 董亚琴 | Industrial computer plug device with retraction protection |
| CN108027485A (en) * | 2015-09-14 | 2018-05-11 | 康普连通比利时私人有限公司 | Terminal shell with modular form and the module docked with terminal shell |
| CN206829833U (en) * | 2017-04-26 | 2018-01-02 | 杨曙阳 | A kind of SCM Based smart lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109217049A (en) | 2019-01-15 |
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