CN207303543U - A kind of jamproof connector holder - Google Patents
A kind of jamproof connector holder Download PDFInfo
- Publication number
- CN207303543U CN207303543U CN201721149882.3U CN201721149882U CN207303543U CN 207303543 U CN207303543 U CN 207303543U CN 201721149882 U CN201721149882 U CN 201721149882U CN 207303543 U CN207303543 U CN 207303543U
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- CN
- China
- Prior art keywords
- shielding
- shell
- shrapnel
- shielding shell
- connector holder
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- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
It the utility model is related to a kind of jamproof connector holder, belong to electrical connector apparatus field, particularly connection apparatus field more demanding to shield effectiveness in new-energy automobile, including for the connection terminal for being powered or communicating and the shielding shell being placed on outside the connection terminal, the shielding shrapnel along radial expansion at this is equipped with the afterbody of shielding shell, and shielding shrapnel is fixed on shielding by being molded connecting portion and shell afterbody and is conductively connected with it.The structure can enable connector holder no shielding shell and installation place Elastic Contact after mounting, so that shield effectiveness is continuous, shielding properties is improved, shielding reliability lifting by shielding the design of shrapnel；It is easily installed, cost is relatively low.Shield effectiveness of the connector holder during vibrations is improved, ensures the application in new-energy automobile field of connector.
Description
Technical field
A kind of jamproof connector holder is the utility model is related to, belongs to electrical connector apparatus field, particularly new energy
The connection apparatus field more demanding to shield effectiveness in automobile.
Background technology
New-energy automobile refers to using unconventional vehicle fuel as power resources, the dynamic Control of comprehensive vehicle and drive
The advanced technology of dynamic aspect, the technical principle of formation is advanced, has new technology, the automobile of new construction.At present in China, new energy
Automobile is primarily referred to as pure electric automobile, stroke-increasing electric automobile, plug-in hybrid-power automobile and fuel cell electric vehicle, often
Rule hybrid vehicle is divided into energy-saving automobile.
On new-energy automobile connector, shielding properties is an important index, and requirement of the industry for shielding is also
Higher and higher, connector on the market, the processing of any shielding construction is not done between socket and installation panel, is only leaned at present
Rigid contact between socket and installation panel, in actual use, especially in the case of a shock, can cause shielding
Can be bad, shield the problems such as resistance is high.
The content of the invention
The purpose of this utility model is that solving the above problems, the utility model is devised, it is possible to increase connector holder exists
Shield effectiveness during vibrations, ensures the application in new-energy automobile field of connector.
Technical solution is used by the utility model solves its technical problem：
The utility model discloses a kind of jamproof connector holder, including for the connection terminal for being powered or communicating and is placed on
Shielding shell outside the connection terminal, is equipped with the shielding shrapnel along radial expansion at this in the afterbody of shielding shell, shields shrapnel
Shielding is fixed on by being molded connecting portion shell afterbody and to be conductively connected with it.
By shielding the design of shrapnel in the structure, connector holder no shielding shell and installation after mounting can be enable
Locate Elastic Contact, so that shield effectiveness is continuous, shielding properties is improved, shielding reliability lifting.
Further, insulating gum cover is equipped between connection terminal and shielding shell, insulating gum cover is dielectrically separated from connection terminal
With shielding shell.Insulation sleeve can isolate connection terminal and shielding shell, never ensure that connection terminal does not receive external disturbance, together
When, insulating properties is high.
Further, in the afterbody of shielding shell, injection connecting portion, which will shield shell, insulating gum cover and connection terminal and fix, to be connected
Connect.In the structure, using the part of multiple cooperations, integrally connected in mould is put into, improves the production efficiency and knot of the connecting seat
Structure fastness.
Further, multiple shielding shrapnels are evenly equipped with around the afterbody of shielding shell, shield middle bent, the both ends of shrapnel
It is butted on respectively on shielding shell.Shield effectiveness is improved by multiple shielding shrapnels, ensures steady connectivity.
Further, described shielding shrapnel one end is L-shaped and is butted on the end face of shielding shell.In the structure, due to shielding bullet
The design of piece, is convenient to the fixation and positioning of the shielding shrapnel.
Further, the lateral wall for shielding shell is equipped with the ring flange that extends radially outwardly, which is used to being butted on pair
In the installation panel answered and fitted seal.Due to above structure, the restraining ability of ring flange is improved, ensure that this connector holder
Property easy to connect.
Further, rear cover and insulating gum cover are additionally provided with shielding shell afterbody, rear cover and insulating gum cover are respectively sleeved in connection
On terminal, shielding shell is placed on insulating gum cover, and injection connecting portion connects rear cover, insulating gum cover, connection terminal and shielding shell
It is connected together.By being molded to form injection connecting portion in injection area, so that will shielding shrapnel, rear cover, insulating gum cover, connection terminal
It is fixed together with shell etc. is shielded, ensures to carry out Elastic Contact by shielding shrapnel between shielding shell and installation panel.
Further, the shielding shell is the metal shell of tubulose；One end of shielding shrapnel is L-shaped and is butted on metal shell
End face, has the boss for bit mask shrapnel on the metal shell end face, shielding shrapnel be electrically connected with shielding shell so that
Shield effectiveness is continuous between the two.
Further, shell is shielded to be used to be snap-fit attachment to corresponding installation panel, shielding shrapnel be placed in shielding shell with
Between the installation panel and gap of compensation between the two makes both shield effectivenesses continuous.
Further, shell is shielded, connection terminal is fixedly connected with shielding shrapnel three by being molded connecting portion.
The beneficial effects of the utility model are：
1st, in the present apparatus, in socket and installation panel junction, increase an elastic construction, ensure in use,
Both remain steady contact, solve the problem of shielding properties is bad, and shielding resistance is excessive；
2nd, the design of the present apparatus is simple, can improve shielding properties, shielding shrapnel and shielding shell at positioning by carrying out
Primary Location is installed, and be put into togerther in injection mold with insulating cement shell shield it is reliable and stable be easily installed, cost it is relatively low.
Brief description of the drawings
Fig. 1 is the connector holder perspective view of the utility model；
The partial enlarged view of Fig. 2 bitmaps 1.
Reference numeral：1- shields shell, 2- installation panels, 3- shielding shrapnels, 4- insulating gum covers, 5- injection connections
Portion, 6- rear covers, 7- connection terminals.
Embodiment
Embodiment 1
As shown in Figure 1, 2, a kind of jamproof connector holder of the utility model, including connection terminal 7, shielding shell 1,
Shield shrapnel 3, rear cover 6, insulating gum cover 4 and injection connecting portion 5.
Connection terminal 7 is used to dock connector, and side connects corresponding energization or communication line, the connection terminal behind
7 are used for realization two energizations or communication between circuit or circuit.
Shielding shell 1 is placed on outside connection terminal 7, and the lateral wall of shielding shell 1 is equipped with the ring flange to extend radially outwardly,
The ring flange is used to be butted in corresponding installation panel 2 and fitted seal.Shield the metal shell that shell 1 is tubulose.
Multiple shielding shrapnels 3 are evenly arranged in around the afterbody of shielding shell 1, shield middle bent, the both ends point of shrapnel 3
It is not butted on shielding shell 1, wherein one end of shielding shrapnel 3 is L-shaped and is butted on the end face of shielding shell 1, the shielding shell
There is the boss for bit mask shrapnel on end face；Each shielding shrapnel 3 can be along radial expansion at this and with shielding shell 1 all the time
Connect electrically conductively so that shield effectiveness is continuous between the two；The shielding shrapnel 3 is placed between shielding shell 1 and installation panel 2
And the gap compensated between the two makes shield effectiveness continuous.
Insulating gum cover 4 is arranged between connection terminal 7 and shielding shell 1, and for isolating connection terminal 7 and shielding shell 1.
Rear cover 6 is arranged on shielding 1 afterbody of shell, and rear cover 6 and insulating gum cover 4 are respectively sleeved on connection terminal 7, and shielding shell 1 is placed on insulation
On gum cover 4.
Shielding shell 1 afterbody, injection connecting portion 5 will shield shell 1, insulating gum cover 4, shielding shrapnel 3, rear cover 6 and
Connection terminal 7 etc. is fixedly connected.
Above-described embodiment is not the restriction to embodiment just for the sake of the done citing of clearly explanation.For
For those skilled in the art, other different forms of changes or modifications may be made based on the above description.
There is no necessity and possibility to exhaust all the enbodiments.And the obvious changes or variations thus extended out is still
In the scope of protection of the utility model.
Claims (10)
1. a kind of jamproof connector holder, it is characterised in that including the connection terminal (7) for being powered or communicating and be placed on this
The shielding shell (1) of connection terminal (7) outside, the shielding shrapnel along radial expansion at this is equipped with the afterbody of shielding shell (1)
(3), shield shrapnel (3) and be fixed on shielding by being molded connecting portion (5) and shell (1) afterbody and be conductively connected with it.
2. jamproof connector holder as claimed in claim 1, it is characterised in that in connection terminal (7) and shielding shell (1)
Between be equipped with insulating gum cover (4), insulating gum cover (4) is dielectrically separated from connection terminal (7) and shielding shell (1).
3. jamproof connector holder as claimed in claim 2, it is characterised in that in the afterbody of shielding shell (1), injection connects
Socket part (5) will shield shell (1), insulating gum cover (4) and connection terminal (7) and be fixedly connected.
4. jamproof connector holder as claimed in claim 1, it is characterised in that around the afterbody of shielding shell (1)
Multiple shielding shrapnels (3) are furnished with, the middle bent of shielding shrapnel (3), both ends are butted on shielding shell (1) respectively.
5. jamproof connector holder as claimed in claim 4, it is characterised in that described shielding shrapnel (3) one end is L-shaped simultaneously
It is butted on the end face of shielding shell (1).
6. jamproof connector holder as claimed in claim 5, it is characterised in that the lateral wall of shielding shell (1) is equipped with
The ring flange to extend radially outwardly, the ring flange are used to be butted on corresponding installation panel (2)
Upper and fitted seal.
7. jamproof connector holder as claimed in claim 1, it is characterised in that after shielding shell (1) afterbody is additionally provided with
Lid (6) and insulating gum cover (4), rear cover (6) and insulating gum cover (4) are respectively sleeved on connection terminal (7), and shielding shell (1) is placed on
On insulating gum cover (4), injection connecting portion (5) connects rear cover (6), insulating gum cover (4), connection terminal (7) and shielding shell (1)
Together.
8. jamproof connector holder as claimed in claim 7, it is characterised in that the shielding shell (1) is the gold of tubulose
Belong to shell；One end of shielding shrapnel (3) is L-shaped and is butted on metal shell end face, has on the end face of the metal shell and is used to determine
The boss of bit mask shrapnel (3), shielding shrapnel (3) are electrically connected so that shield effectiveness is continuous between the two with shielding shell (1).
9. the jamproof connector holder as described in one of claim 1-8, it is characterised in that shielding shell (1) is used to coordinate
It is connected on corresponding installation panel (2), shielding shrapnel (3) is placed between shielding shell (1) and installation panel (2) and compensation two
Gap between person makes both shield effectivenesses continuous.
10. jamproof connector holder as claimed in claim 9, it is characterised in that shielding shell (1), connection terminal (7) and
Shielding shrapnel (3) three is fixedly connected by being molded connecting portion (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721149882.3U CN207303543U (en) | 2017-09-08 | 2017-09-08 | A kind of jamproof connector holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721149882.3U CN207303543U (en) | 2017-09-08 | 2017-09-08 | A kind of jamproof connector holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207303543U true CN207303543U (en) | 2018-05-01 |
Family
ID=62446323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721149882.3U Active CN207303543U (en) | 2017-09-08 | 2017-09-08 | A kind of jamproof connector holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207303543U (en) |
-
2017
- 2017-09-08 CN CN201721149882.3U patent/CN207303543U/en active Active
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| GR01 | Patent grant |