CN205944621U - Prevent static interface and electron device - Google Patents
Prevent static interface and electron device Download PDFInfo
- Publication number
- CN205944621U CN205944621U CN201620689923.7U CN201620689923U CN205944621U CN 205944621 U CN205944621 U CN 205944621U CN 201620689923 U CN201620689923 U CN 201620689923U CN 205944621 U CN205944621 U CN 205944621U
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- Prior art keywords
- conducting ring
- interface
- interface connector
- grounding elastic
- elastic part
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- Elimination Of Static Electricity (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides a prevent static interface and electron device should prevent that the static interface included: interface connector and set up in interface connector's outside conducting ring all around, the conducting ring electricity is connected the ground wire of interface connector place system or the conductive parts of ground connection. The utility model discloses a prevent that the static interface increases the conducting ring around interface connector to connect the ground wire of its place system or the conductive parts of ground connection with this conducting ring electricity, can pass through conductive parts that the conducting ring releases ground wire or ground connection with static on, and then the pin of protection interface connector avoids receiving electrostatic interference, improves the stability of interface connector place system.
Description
Technical field
This utility model is related to interfacing field, in particular to a kind of antistatic interface and electronic installation.
Background technology
Human body, due to itself action and the contact with other objects-factor such as separate, rub or sense, can bring several
The kilovolt even electrostatic of volts up to ten thousand, electrostatic is positive and negative electric charge unbalanced result in subrange, and it is a kind of electric energy,
It is deposited in body surface.
The function of the electronic installation such as all kinds of video cameras is stronger and stronger now, and circuit board is less and less, and integrated level is got over
Come higher, and all more or less be used for man-machine interaction equipped with part of interface, thus there is human body electro static discharge (ESD)
Problem.ESD is likely to result in that product work is abnormal, crashes, even damages and cause other safety problems, therefore in the urgent need to
ESD protection is carried out to camera chain.
The current external interface of a lot of electronic installations comes generally by internal circuit plus static discharge (ESD) protective device
Play anti-static electrification, yet with the restriction of price and cloth board space, be not that each pin adds such protection device,
When leading to operator to be operated, electronic installation can be led to system crash often by electrostatic contact.
Therefore, it is necessary to propose a kind of new antistatic interface and electronic installation, to solve above-mentioned technical problem.
Utility model content
In order to solve above-mentioned technical problem, this utility model one side provides a kind of antistatic interface, including：
Interface connector and be arranged at described interface connector outside surrounding conducting ring, the electrical connection of described conducting ring
The ground wire of described interface connector place system or the conductive component of ground connection.
Further, also include grounding elastic part, described conducting ring electrical connection grounding elastic part, each described ground connection at least described in one
Shell fragment electrically connects the ground wire of described interface connector place system or the conductive component of ground connection.
Further, described conducting ring be shaped as annular, side's annular, triangular ring or oval ring.
Further, insulated from each other between described conducting ring and its interface connector of being surrounded.
Further, described conducting ring is made of metal.
Further, described grounding elastic part is made of metal.
This utility model another aspect provides a kind of electronic installation, including：
Fuselage, described fuselage is provided with multiple interface connectors；
Multiple conducting rings, are respectively arranged at the outside surrounding of each described interface connector, and each described conducting ring is electrically connected
Connect the ground wire of described electronic installation or the grounded parts of described electronic installation.
Further, the multiple grounding elastic parts being arranged on fuselage are also included, each described conducting ring electrically connects at least one institute
State grounding elastic part, each described grounding elastic part electrically connects ground wire of described electronic installation or the conductive component of ground connection.
Further, described conducting ring be shaped as annular, side's annular, triangular ring or oval ring.
Further, insulated from each other between each described conducting ring and its interface connector of being surrounded.
Further, described conducting ring is made of metal.
Further, described grounding elastic part is made of metal.
Further, described interface connector includes usb interface connector, RJ-45 interface connector, USB interface adapter
One of with bnc interface adapter.
Further, described grounding elastic part is located on the identical end face of described fuselage with described conducting ring, described grounding elastic part
Electrically connect with described conducting ring directly contact.
Further, described conducting ring and described grounding elastic part are structure as a whole.
Antistatic interface of the present utility model increases conducting ring around interface connector, and this conducting ring is electrically connected it
Electrostatic can be passed through conducting ring and be discharged into ground wire (or the conduction being grounded by the ground wire conductive component of ground connection (or) of place system
Part) on, and then the pin of protection interface adapter is protected from static interference, improves stablizing of interface connector place system
Property.
Brief description
By combining accompanying drawing, this utility model embodiment is described in more detail, of the present utility model above-mentioned and its
Its purpose, feature and advantage will be apparent from.Accompanying drawing is used for providing this utility model embodiment is further understood, and
And a part for composition description, it is used for explaining this utility model together with this utility model embodiment, do not constitute to this reality
With new restriction.In the accompanying drawings, identical reference number typically represents same parts or step.
In accompanying drawing：
Fig. 1 shows that the antistatic interface in an embodiment of the present utility model is illustrated in the mounting structure of its place system
Figure.
Fig. 2 shows the perspective view of the electronic installation in an embodiment of the present utility model.
Specific embodiment
In the following description, give a large amount of concrete details to provide, this utility model more thoroughly to be managed
Solution.It is, however, obvious to a person skilled in the art that this utility model can be one or more of these thin
Save and be carried out.In other examples, in order to avoid obscuring with this utility model, for more well known in the art
Technical characteristic is not described.
It should be appreciated that this utility model can be implemented in different forms, and should not be construed as being limited to carry here
The embodiment going out.On the contrary, it is open thoroughly and complete to provide these embodiments will make, and will be complete for scope of the present utility model
Pass to those skilled in the art.
The purpose of term as used herein is only that description specific embodiment and not as restriction of the present utility model.?
When this uses, " one " of singulative, " one " and " described/to be somebody's turn to do " are also intended to including plural form, unless context understands finger
Go out other mode.It is also to be understood that term " composition " and/or " inclusion ", when using in this specification, determine described feature,
The presence of integer, step, operation, element and/or part, but it is not excluded for one or more other features, integer, step, behaviour
The presence of work, element, part and/or group or interpolation.When here uses, term "and/or" includes any of related Listed Items
And all combinations.
In order to thoroughly understand this utility model, will be given below detailed description, to explain skill of the present utility model
Art scheme.Preferred embodiment of the present utility model is described in detail as follows, but in addition to these describe in detail, this utility model is also
Can have other embodiment.
Embodiment one
For the impact of minimizing electrostatic docking port adapter and its place system, the utility model proposes a kind of antistatic
Interface, is described in detail to the structure of this antistatic interface with reference to Fig. 1.As shown in figure 1, it mainly includes：Interface is even
The conducting ring 3 connecing device 4 and being arranged at the outside surrounding of interface connector 4, described conducting ring 3 electrically connects described interface connector
The ground wire of 4 place systems or the conductive component of ground connection.
Wherein, these interface connectors 4 include being connected to the interface connector of the power line being connected to power supply, connect and use
In the interface connector of the transmission line interacting with main frame and/or be connected to be connected to the interface connector of the netting twine of LAN
Deng.
Specifically, this interface connector 4 can connect for USB (USB (universal serial bus)) interface connector, RJ-45 interface
Device, HDMI, IEEE1394 interface, antennal interface, USB interface, DVI interface, key circuit, SIM, earphone and other are each
Class data transmission interface.
It is preferred that insulated from each other between each described conducting ring 3 and its interface connector 4 of being surrounded, so that conducting ring 3
The electrostatic of middle derivation is not transferred in interface connector 4, and docking port adapter 4 causes static interference so as to damage or
Collapse.
Exemplarily, the shape of described conducting ring 3 can for annular, side annular, triangular ring, oval ring or other
Polygonal annular etc. or the erose annular being arbitrarily suitable for.
Alternatively, described conducting ring 3 is made of metal, for example, be made up of metals such as copper, aluminum, rustless steels, but and not only limits
In metal, can also by any suitable have make with other conductive materials of metallic conduction similar temperament.
Wherein, conducting ring 3 and system ground wire (or system can be realized using any mode well known to those skilled in the art
The conductive component of ground connection) between electrical connection, the ground wire that wire electrically connects conducting ring 3 and system for example can be set.
In one example, in order to realize being electrically connected of conducting ring 3 and system ground wire (or conductive component of the ground connection of system)
Connect, be additionally provided with grounding elastic part 5, described conducting ring electricity 3 connects grounding elastic part 5 at least described in, each described grounding elastic part 5 electricity
Connect the ground wire (or the conductive component of the ground connection of system, such as metal bracket etc.) of described interface connector 4 place system.
Wherein, grounding elastic part 5 and interface connector 4 insulate each other.
Grounding elastic part 5 can use the shell fragment of any application type well known to those skilled in the art, exemplarily, ground connection
Shell fragment 5 includes the right angle kink between clamping part, weld part and clamping part and weld part, clamping part retained part conducting ring 3
Realize electrically connecting with it, weld part and systematically wire bonding, realize the ground connection of conducting ring.
After grounding elastic part 5 can be by the punch forming of the metal plate material such as copper, rustless steel, aluminum institute, another body bending forming.
This antistatic interface goes on arbitrary electronic installation, including but not limited to monitoring class video camera, number
Camera, notebook computer, desktop computer etc..
Antistatic interface of the present utility model increases conducting ring around interface connector, and this conducting ring is electrically connected it
Electrostatic can be discharged on ground wire by the ground wire of place system by conducting ring, and then the pin of protection interface adapter avoids
By static interference, improve the stability of interface connector place system.
Embodiment two
For the impact to camera chain for the minimizing electrostatic, the utility model proposes a kind of electronic installation, it mainly wraps
Include：
Fuselage, described fuselage is provided with multiple interface connectors；
Multiple conducting rings, are respectively arranged at the outside surrounding of each described interface connector, and each described conducting ring is electrically connected
Connect the ground wire of described electronic installation or the conductive component (such as metal bracket etc.) of ground connection.
Electronic installation of the present utility model increases conducting ring around interface connector, and this conducting ring is coupled electrically to ground
Electrostatic can be discharged on ground wire by (ground wire of such as video camera) by conducting ring, and then the pin of protection interface adapter
It is protected from static interference, improve the stability of electronic apparatus system.
Below with reference to Fig. 2, electronic device construction of the present utility model is elaborated.Wherein, Fig. 2 shows this practicality
The perspective view of the electronic installation in a new embodiment.
Specifically, as shown in Fig. 2 electronic installation of the present utility model includes fuselage 2, described fuselage 2 is provided with multiple
Interface connector 4.Exemplarily, electronic installation is, for example, video camera.
Multiple interface connectors 4 are provided with fuselage 2.These interface connectors include being connected to be connected to power supply
The interface connector of power line, it is connected to the interface connector of transmission line that interacts with main frame and/or is connected to be connected to
Interface connector of the netting twine of LAN etc..
Suitable interface connector type, exemplarily, described interface connector can be arranged according to the function of each adapter
Connect including USB (USB (universal serial bus)) interface connector, RJ-45 interface connector, VGA (video graphics adaptor) interface
One or more of device, BNC (basic network card) interface connector, can also be any class well known to those skilled in the art
The interface connector of type.
The important electrical element of electronic installation (for example, CCTV camera) can be provided with fuselage 2.These important electrical
Element includes but is not limited to imageing sensor, A/D converter and camera controller etc..
Exemplarily, electronic installation of the present utility model can be video camera, and this video camera can include pick-up lenss 1.
Pick-up lenss 1 are arranged on one end of fuselage.Pick-up lenss 1 generally include the primary optics of video camera, being shot for shooting
The optical image of body, and this optical image is transmitted the electricity component to fuselage 2 carry out image procossing.Wherein, pick-up lenss 1 and connecing
Mouth adapter 4 is separately positioned on the relative different end faces of fuselage.
Electronic installation of the present utility model also includes multiple conducting rings 3, and the outside surrounding of each described interface connector 4 is equal
Conducting ring 3 described in setting one, this conducting ring 3 is electrically connected to the ground wire of electronic installation or the conductive part of the ground connection of electronic installation
Part, for example, conducting ring 3 is electrically connected to the ground wire of video camera.It is preferred that the interface that each described conducting ring 3 is surrounded with it is even
Connect insulated from each other between device 4, so that the electrostatic derived in conducting ring is not transferred in interface connector 4, and docking port connects
Device causes static interference, or so that it is damaged or collapse.
Exemplarily, the shape of described conducting ring 3 can for annular, side annular, triangular ring, oval ring or other
Polygonal annular etc. or the erose annular being arbitrarily suitable for.
Alternatively, described conducting ring 3 is made of metal, for example, be made up of metals such as copper, aluminum, it is not limited to metal,
Can also by any suitable have make with other conductive materials of metallic conduction similar temperament.
Wherein, ground wire (or the electronic installation of conducting ring 3 and electronic installation can be realized using the various feasible mode in this area
Ground connection conductive component) between electrical connection, the ground wire that wire electrically connects conducting ring 3 and electronic installation for example can be set
(or conductive component of the ground connection of electronic installation).
In one example, in order to realize the electrical connection of conducting ring 3 and the ground wire (conductive component of ground connection) of electronic installation,
Described fuselage 2 arranges multiple grounding elastic parts 5, each described conducting ring 3 electrically connects at least one described grounding elastic part 5, often
Individual described grounding elastic part 5 all electrically connects the ground wire (conductive component of ground connection) of described electronic installation.
Wherein, grounding elastic part 5 and interface connector 4 insulate each other.
Grounding elastic part 5 can use the shell fragment of any application type well known to those skilled in the art, wherein, described ground connection
Shell fragment 5 is located on the identical end face of described fuselage 2 with described conducting ring 3, and described grounding elastic part 5 is directly connect with described conducting ring 3
Touch and electrically connect, exemplarily, grounding elastic part 5 includes the right angle bending between clamping part, weld part and clamping part and weld part
Portion, clamping part retained part conducting ring 3 is realized electrically connecting with it, the ground wire bonding of weld part and video camera, realizes conducting ring 3
Ground connection.
Wherein, after grounding elastic part 5 can be by the punch forming of the metal plate material such as copper, rustless steel, aluminum institute, another body bending
Molding.
In one example, conducting ring 3 and grounding elastic part 5 are structure as a whole.Integrative-structure not only can ensure connection
Reliability, and can be realized by integral forming process, improve production efficiency.
Electronic installation of the present utility model includes antistatic interface, and this antistatic interface increases around interface connector leads
Electric ring, and this conducting ring is electrically connected the ground wire (or conductive component of ground connection) of electronic installation, electrostatic can be passed through conducting ring
It is discharged on ground wire, and then the pin of protection interface adapter is protected from static interference, improve the stability of electronic installation.
Obviously, to can be used for other in addition to video camera various feasible for the conducting ring of the present embodiment and dependency structure
Electronic installation, such as safety check instrument, printer, scanner, facsimile machine etc., here is not defined.
This utility model is illustrated by above-described embodiment, but it is to be understood that, above-described embodiment is
For citing and descriptive purpose, and it is not intended to this utility model is limited in described scope of embodiments.This area skill
Art personnel will also be appreciated that this utility model is not limited to above-described embodiment, also may be used according to teaching of the present utility model
To make more kinds of variants and modifications, within these variants and modifications all fall within this utility model scope required for protection.
Protection domain of the present utility model is defined by the appended claims and its equivalent scope.
Claims (15)
1. a kind of antistatic interface is it is characterised in that include：
Interface connector and be arranged at described interface connector outside surrounding conducting ring, the electrical connection of described conducting ring is described
The ground wire of interface connector place system or the conductive component of ground connection.
2. it is characterised in that also including grounding elastic part, described conducting ring electrically connects antistatic interface as claimed in claim 1
Grounding elastic part at least described in one, the ground wire of each described grounding elastic part electrical connection described interface connector place system or ground connection
Conductive component.
3. antistatic interface as claimed in claim 1 it is characterised in that described conducting ring be shaped as annular, side annular,
Triangular ring or oval ring.
4. antistatic interface as claimed in claim 1 is it is characterised in that the interface connector that surrounded with it of described conducting ring
Between insulated from each other.
5. the antistatic interface as described in any one of Claims 1-4 is it is characterised in that described conducting ring is made of metal.
6. antistatic interface as claimed in claim 2 is it is characterised in that described grounding elastic part is made of metal.
7. a kind of electronic installation is it is characterised in that include：
Fuselage, described fuselage is provided with multiple interface connectors；
Multiple conducting rings, are respectively arranged at the outside surrounding of each described interface connector, and each described conducting ring electrically connects institute
State the ground wire of electronic installation or the conductive component of the ground connection of described electronic installation.
8. electronic installation as claimed in claim 7 is it is characterised in that also include the multiple grounding elastic parts being arranged on fuselage,
Each described conducting ring electrical connection grounding elastic part at least described in, each described grounding elastic part electrically connects the ground of described electronic installation
Line or the conductive component of ground connection.
9. electronic installation as claimed in claim 7 it is characterised in that described conducting ring be shaped as annular, side annular, three
Square ring shape or oval ring.
10. electronic installation as claimed in claim 7 is it is characterised in that the interface that each described conducting ring is surrounded with it connects
Connect insulated from each other between device.
11. electronic installations as described in any one of claim 7 to 10 are it is characterised in that described conducting ring is made of metal.
12. electronic installations as claimed in claim 8 are it is characterised in that described grounding elastic part is made of metal.
13. electronic installations as claimed in claim 7 it is characterised in that described interface connector include usb interface connector,
One of RJ-45 interface connector, USB interface adapter and bnc interface adapter.
14. electronic installations as claimed in claim 8 are it is characterised in that described grounding elastic part and described conducting ring are positioned at described
On the identical end face of fuselage, described grounding elastic part is electrically connected with described conducting ring directly contact.
15. electronic installations as claimed in claim 8 are it is characterised in that described conducting ring and described grounding elastic part are integrated knot
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620689923.7U CN205944621U (en) | 2016-07-01 | 2016-07-01 | Prevent static interface and electron device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620689923.7U CN205944621U (en) | 2016-07-01 | 2016-07-01 | Prevent static interface and electron device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205944621U true CN205944621U (en) | 2017-02-08 |
Family
ID=57930779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620689923.7U Active CN205944621U (en) | 2016-07-01 | 2016-07-01 | Prevent static interface and electron device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205944621U (en) |
-
2016
- 2016-07-01 CN CN201620689923.7U patent/CN205944621U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100190 Beijing, Haidian District Academy of Sciences, South Road, No. 2, block A, No. 313 Co-patentee after: Beijing maigewei Technology Co., Ltd. Patentee after: MEGVII INC. Address before: 100190 Beijing, Haidian District Academy of Sciences, South Road, No. 2, block A, No. 313 Co-patentee before: Beijing aperture Science and Technology Ltd. Patentee before: MEGVII INC. |
|
| CP01 | Change in the name or title of a patent holder |