CN206451872U - A kind of electric connector and the fundus camera with the electric connector - Google Patents
A kind of electric connector and the fundus camera with the electric connector Download PDFInfo
- Publication number
- CN206451872U CN206451872U CN201621090448.8U CN201621090448U CN206451872U CN 206451872 U CN206451872 U CN 206451872U CN 201621090448 U CN201621090448 U CN 201621090448U CN 206451872 U CN206451872 U CN 206451872U
- Authority
- CN
- China
- Prior art keywords
- electric connector
- conducting terminal
- push rod
- arm
- connector
- 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.)
- Withdrawn - After Issue
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of electric connector and the fundus camera with the electric connector, and the electric connector includes conducting terminal, the push rod being engaged with the conducting terminal, the flexible member and insulating body being engaged with the push rod.What the push rod included press section, the push arm that is connected with the press section and the outside projection formation of abutting direction from the push arm side along the electric connector and butt connector and supported the conducting terminal supports arm.The flexible member two ends are engaged with the push rod, insulating body respectively.Compared to prior art, when the utility model electric connector and fundus camera with the electric connector can effectively ensure that electric connector male, female end are mutually butted, the conducting terminal of male end and the conducting terminal of female end are effectively made electrical contact with, and the phenomenon of loose contact between male end conducting terminal and female end conducting terminal will not occur because of increasing for number of times of plug.
Description
Technical field
The utility model is related to a kind of electric connector and the fundus camera with the electric connector.
Background technology
At present, on hand-held fundus camera when electric connector male, female end are mutually coupled, mainly by female end conducting terminal
Intrinsic elasticity support the conducting terminal of male end.After plug number of times is more, the conducting terminal elasticity of electric connector female end will
It can die down, so that the phenomenon of loose contact occurs in electric connector male, female end when being mutually butted, so as to influence electrical connection
Reliability, the service life of device, reduce the usage experience of user.
In view of the above problems, it is necessary to a kind of new electric connector is provided, to solve the above problems.
Utility model content
In view of the shortcomings of the prior art, the technical problem that the utility model is solved is to provide a kind of electric connector and had
The fundus camera of the electric connector, when the electric connector can effectively ensure that electric connector male, female end are mutually butted, male end
Conducting terminal and the conducting terminal of female end are effectively made electrical contact with, and male end conducting end will not occur because of increasing for number of times of plug
The phenomenon of loose contact between son and female end conducting terminal.
In order to solve the above technical problems, what the technical solution of the utility model was realized in：
A kind of electric connector, including conducting terminal and the insulating body for housing the conducting terminal, the electric connector
Also include the push rod being engaged with the conducting terminal and the flexible member being engaged with the push rod, the push rod, elasticity
Element is contained in the insulating body；The push rod includes press section, the push arm that is connected with the press section and from institute
State that the outside projection of abutting direction of the push arm side along the electric connector and butt connector is formed and support the conduction
Terminal supports arm；The flexible member two ends are engaged with the push rod, insulating body respectively；When pressing the press section
When, the push rod is moved down and causes the flexible member to occur elastic deformation, and now the conducting terminal is resetted so as to right
The conducting terminal insertion of connecting connector；When unclamping the press section, the push rod is upward in the presence of the flexible member
Mobile, the now described arm that supports supports the conducting terminal so that the conducting terminal flexibly supports the butt connector
Conducting terminal.
Further, the flexible member is spring.
Further, what the spring supported the push rod supports arm bottom.
Further, the spring supports the push arm bottom of the push rod.
Further, the flexible member is extension spring.
Further, one end of the extension spring is fixedly mounted on the supporting at the top of arm of the push rod.
Further, one end of the push arm is connected by connector with the press section, and one end of the extension spring is consolidated
Dingan County is on the connector.
Further, the conducting terminal includes main part, from the main part front end, forward fold extends the bullet to be formed
Property contact site and the installation portion extended rearwardly to form from the main part rear end, the main part is close to the elastic contact part
Place is provided with the through hole passed through for the push arm.
Further, the insulating body is provided with the terminal containing slot for housing the conducting terminal；It is described that to support arm remote
One end from the push arm is provided with flexure strip and the protective sheet on the flexure strip；When pressing the press section
When, move under the protective sheet so that the terminal containing slot is opened；When unclamping leading for the press section and butt-jointed electric connector
When electric terminal is not inserted into, the protective sheet is moved up so that the terminal containing slot is closed；When unclamping the press section and right
During the conducting terminal insertion of connecting connector, the protective sheet moves up and supports the conducting terminal of butt connector, now institute
State flexure strip and occur elastic deformation so that no longer moved up after the conductive terminal contacts of the protective sheet and butt connector.
A kind of fundus camera, including housing, the image-forming module in the housing and foregoing electric connector.
The beneficial effects of the utility model are：Compared to prior art, the utility model electric connector and with the electricity
When the fundus camera of connector can effectively ensure that electric connector male, female end are mutually butted, the conducting terminal of male end and mother
The conducting terminal at end is effectively made electrical contact with, and will not occur male end conducting terminal because of increasing for number of times of plug and female end is conductive
The phenomenon of loose contact between terminal.
Brief description of the drawings
Fig. 1 show the schematic perspective view of the utility model electric connector.
Fig. 2 is the exploded view of electric connector shown in Fig. 1.
Fig. 3 show the schematic perspective view of insulating body.
Fig. 4 show the sectional view of insulating body.
Fig. 5 show the sectional view of another angle of insulating body.
Fig. 6 show the schematic perspective view of conducting terminal.
Fig. 7 show the schematic perspective view of push rod.
Fig. 8 show the sectional view of the utility model electric connector.
Embodiment
Refer to shown in Fig. 1 and Fig. 2, the utility model electric connector 100 include insulating body 10, conducting terminal 20,
The push rod 30 being engaged with the conducting terminal 20 and the flexible member 40 being engaged with the push rod 30, the conducting end
Son 20, push rod 30 and flexible member 40 are contained in the insulating body 10.
Refer to shown in Fig. 3, Fig. 4 and Fig. 5, the insulating body 10 includes roof 11, set relatively with the roof 11
The bottom wall 12 put, the antetheca 13 perpendicular to the roof 11, the rear wall 14 being oppositely arranged with the antetheca 13 and perpendicular to institute
State a pair of sidewalls 15 of roof 11 and antetheca 13.The insulating body 10 is provided with from the antetheca 13 and caved inward the end to be formed
Sub- accepting groove 131 and caved inward the push rod groove 132 to be formed from the roof 11.Before the bottom wall of the terminal containing slot 131
Depression is formed with stroke groove 133 downwards at end, and the rear wall of terminal containing slot 131, which caves inward, is formed with mounting groove 134.The row
The section of journey groove 133 is in tee T, and the push rod groove 132 is connected with the terminal containing slot 131.
Refer to shown in Fig. 6, the conducting terminal 20 includes main part 21, from the front end forward fold of main part 21
Extend the elastic contact part 22 formed and the installation portion 23 extended rearwardly to form from the rear end of main part 21, the main part
21 are provided with the through hole 211 passed through for the push rod 30 at the elastic contact part 22.The main part 21 is located at described
In terminal containing slot 131, the installation portion 23 is located in the mounting groove 134.
Refer to shown in Fig. 7, the push rod 30 include press section 31, the push arm 32 that is connected with the press section 31 and
The outside projection of abutting direction from the side of push arm 32 along the electric connector 100 and butt connector (not shown) is formed
And support the conducting terminal 20 support arm 33.The press section 31 is partially housed in told insulating body 10, and is dashed forward
Stretch out outside the insulating body 10.One end of the push arm 22 is connected by connector 311 with the press section 31.In this reality
Apply in example, the quantity of the push arm 32 is two, but in other embodiments, the quantity of the push arm 32 can be according to need
If.Described one end for supporting arm 33 is fixedly mounted on the push arm 32, and its one end away from the push arm 32 sets flexible
Piece 331 and the protective sheet 332 on the flexure strip 331.The flexure strip 331 can occur in the presence of external force
Elastic deformation.The bottom of arm 33 that supports is additionally provided with the fixing groove 333 being engaged with the flexible member 40.
Refer to shown in Fig. 2, the two ends of the flexible member 40 are engaged with the insulating body 10, push rod 30 respectively.
The flexible member 40 can be spring or extension spring, and in the present embodiment, the flexible member 40 is spring.When the elasticity
When element 40 is spring, one end of the flexible member 40 is fixedly mounted in the fixing groove 333, and supports described support
The bottom of arm 33.Certainly, in other embodiments, the flexible member 40 can also support the bottom of the push arm 32.Work as institute
When stating flexible member 40 for extension spring, one end of the flexible member 40 is fixedly mounted on the connector 311 or described supported
The top of gripping arm 33.
Refer to shown in Fig. 8, during using the utility model electric connector 100, the press section 31 is pressed first, it is described to push away
Arm 32 will be moved down along the push rod groove 132, and the flexible member 40 is compressed in the presence of arm 33 in described support, together
Shi Suoshu flexure strips 331, protective sheet 332 are moved down under the drive for supporting arm 33, into the stroke groove 133, from
And open the terminal containing slot 131.When unclamping the press section 31 on the premise of butt connector (not shown) is not inserted into
When, the push rod 30 is resetted in the presence of the flexible member 40, and arm 33, flexure strip 331 are supported described in drive and is prevented
Bluff piece 332 resets, so as to close the terminal containing slot 131, enters the terminal containing slot 131 to prevent foreign matter.When insertion pair
When connecting connector (not shown) unclamps the press section 31 afterwards, the push rod 30 is upward in the presence of the flexible member 40
Move, and arm 33, flexure strip 331 and protective sheet 332 are supported described in drive and move up.It is described support arm 33 will support it is described
Conducting terminal 20 so that the conducting terminal of butt connector is electrically connected with the conducting terminal 20.When the protective sheet
332 when supporting the conducting terminal 20, and the protective sheet 332 stops moving up, and elastic deformation occurs for the flexure strip 331.
In addition, the utility model further discloses a kind of fundus camera (not shown), the fundus camera includes housing, peace
Image-forming module and electric connector 100 in the housing.
Compared to prior art, the utility model electric connector 100 can effectively ensure that electric connector male, female end are mutual
During docking, the conducting terminal of male end and the conducting terminal of female end are effectively made electrical contact with, will not be because of increasing for number of times of plug
There is the phenomenon of loose contact between male end conducting terminal and female end conducting terminal.
In particular, for the person of ordinary skill of the art, made under teaching of the present utility model
For equivalence changes of the present utility model, it should be included in the scope that present utility model application the scope of the claims is advocated.
Claims (10)
1. a kind of electric connector, including conducting terminal and the insulating body for housing the conducting terminal, it is characterised in that：It is described
Electric connector also includes the push rod being engaged with the conducting terminal and the flexible member being engaged with the push rod, described to push away
Bar, flexible member are contained in the insulating body；The push rod include press section, the push arm that is connected with the press section with
And the outside projection of abutting direction from the push arm side along the electric connector and butt connector formed and support institute
That states conducting terminal supports arm；The flexible member two ends are engaged with the push rod, insulating body respectively；When press it is described by
During splenium, the push rod moves down and causes the flexible member to occur elastic deformation, now the conducting terminal reset with
Just the conducting terminal insertion of butt connector；When unclamping the press section, the push rod is in the presence of the flexible member
Move up, the now described arm that supports supports the conducting terminal so that the conducting terminal flexibly supports the docking connection
The conducting terminal of device.
2. electric connector as claimed in claim 1, it is characterised in that：The flexible member is spring.
3. electric connector as claimed in claim 2, it is characterised in that：What the spring supported the push rod supports arm bottom.
4. electric connector as claimed in claim 2, it is characterised in that：The spring supports the push arm bottom of the push rod.
5. electric connector as claimed in claim 1, it is characterised in that：The flexible member is extension spring.
6. electric connector as claimed in claim 5, it is characterised in that：One end of the extension spring is fixedly mounted on the push rod
Support at the top of arm.
7. electric connector as claimed in claim 5, it is characterised in that：One end of the push arm passes through connector and the pressing
Portion is connected, and one end of the extension spring is fixedly mounted on the connector.
8. electric connector as claimed in claim 1, it is characterised in that：The conducting terminal includes main part, from the main body
Portion front end forward fold extends the elastic contact part to be formed and the installation portion extended rearwardly to form from the main part rear end, institute
State main part and the through hole passed through for the push arm is provided with the elastic contact part.
9. electric connector as claimed in claim 1, it is characterised in that：The insulating body is provided with the collecting conducting terminal
Terminal containing slot；The described one end of arm away from the push arm that supports is provided with flexure strip and on the flexure strip
Protective sheet；When pressing the press section, moved under the protective sheet so that the terminal containing slot is opened；It is described when unclamping
When the conducting terminal of press section and butt-jointed electric connector is not inserted into, the protective sheet is moved up so that the terminal containing slot
Close；When unclamping the conducting terminal insertion of the press section and butt connector, the protective sheet is moved up and supported pair
The conducting terminal of connecting connector, now the flexure strip occur elastic deformation so that the protective sheet and butt connector are led
No longer moved up after electric terminal contact.
10. a kind of fundus camera, including housing and the image-forming module in the housing, it is characterised in that：It is described
Fundus camera is additionally provided with any described electric connector in claim 1 to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621090448.8U CN206451872U (en) | 2016-09-29 | 2016-09-29 | A kind of electric connector and the fundus camera with the electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621090448.8U CN206451872U (en) | 2016-09-29 | 2016-09-29 | A kind of electric connector and the fundus camera with the electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206451872U true CN206451872U (en) | 2017-08-29 |
Family
ID=59661073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621090448.8U Withdrawn - After Issue CN206451872U (en) | 2016-09-29 | 2016-09-29 | A kind of electric connector and the fundus camera with the electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206451872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106299803A (en) * | 2016-09-29 | 2017-01-04 | 苏州微清医疗器械有限公司 | Electric connector |
-
2016
- 2016-09-29 CN CN201621090448.8U patent/CN206451872U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106299803A (en) * | 2016-09-29 | 2017-01-04 | 苏州微清医疗器械有限公司 | Electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170829 Effective date of abandoning: 20180605 |