CN109861020A - A kind of female terminal connection structure - Google Patents
A kind of female terminal connection structure Download PDFInfo
- Publication number
- CN109861020A CN109861020A CN201811639747.6A CN201811639747A CN109861020A CN 109861020 A CN109861020 A CN 109861020A CN 201811639747 A CN201811639747 A CN 201811639747A CN 109861020 A CN109861020 A CN 109861020A
- Authority
- CN
- China
- Prior art keywords
- female terminal
- wall
- contact pin
- flexible connector
- resilient sleeve
- 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.)
- Pending
Links
Abstract
The invention discloses a kind of female terminal connection structures, including copper bar, contact pin and hollow female terminal, flexible connector are equipped with inside female terminal, the outer wall of flexible connector and female terminal inner wall are in close contact after contact pin insertion flexible connector；Copper bar is fixedly connected with the outer wall of female terminal.The present invention by using inside female terminal be equipped with flexible connector, after contact pin is inserted into flexible connector, the outer wall and female terminal inner wall for promoting flexible connector are in close contact, copper bar is fixedly connected with the outer wall of female terminal, it is not only simple in structure, and be connected firmly, improve the reliability connected between female terminal and contact pin.
Description
Technical field
The present invention relates to interconnection technique more particularly to a kind of female terminal connection structures.
Background technique
In the prior art, three compartment accessory power outlet terminals of air-conditioner controller are formed using copper sheet, are interference fitted to connect；But
Copper sheet be persistently squeezed deformation after be easy to follow the string, not can guarantee the good contact with contact pin, so as to cause electric current without
Method stablizes output, it is therefore desirable to improve.
Summary of the invention
Technical problem to be solved by the present invention lies in: a kind of female terminal connection structure is provided, is not only simple in structure, and
And be connected firmly, improve the reliability connected between female terminal and contact pin.
In order to solve the above technical problems, the invention proposes female terminal connection structure, including copper bar, contact pin and hollow
Female terminal, be equipped with flexible connector, flexible connector after the contact pin insertion flexible connector inside the female terminal
Outer wall and female terminal inner wall be in close contact；The copper bar is fixedly connected with the outer wall of female terminal.
Further, the flexible connector is spring, and the internal diameter of the spring is less than the outer diameter of contact pin.
Further, the side wall of the female terminal is equipped with through-hole, is equipped in the through-hole for blocking consolidating for spring
Rationed marketing.
Further, the flexible connector is resilient sleeve, and it is longitudinal through side wall that the side wall of resilient sleeve is equipped with one
Gap, the internal diameter of the resilient sleeve is less than the outer diameter of contact pin.
Further, the hourglass shape that the resilient sleeve is big in both ends, centre is small, the internal diameter of the resilient sleeve are less than
The outer diameter of contact pin, the outer wall and female terminal inner wall that contact pin is inserted into after resilient sleeve position among resilient sleeve are in close contact.
Further, the side wall of the resilient sleeve is equipped at least one strip through hole.
Further, the top of the female terminal is equipped with cover board, and the cover board is equipped with connecting column；The one of the copper bar
End is equipped with connecting hole, and the connecting column is fixedly mounted in the connecting hole.
Above-mentioned technical proposal at least has the following beneficial effects: is equipped with flexible connector inside female terminal, works as contact pin
After being inserted into flexible connector, the outer wall of flexible connector and female terminal inner wall is promoted to be in close contact, by copper bar and female terminal
Outer wall be fixedly connected, be not only simple in structure, and be connected firmly, improve the reliability connected between female terminal and contact pin.
Detailed description of the invention
Fig. 1 is the connection schematic diagram of copper bar and female terminal in female terminal connection structure of the present invention.
Fig. 2 is the explosive view of female terminal connection structure of the present invention.
Fig. 3 is the schematic perspective view of female terminal connection structure of the present invention.
Fig. 4 is the structural schematic diagram of flexible connector in female terminal connection structure of the present invention.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention is described further with reference to the accompanying drawing.
As shown in Figure 1, Figure 2, Figure 3 shows, female terminal connection structure of the present invention includes copper bar 1, contact pin 2 and hollow copper
Female terminal 3 is equipped with flexible connector 4 inside female terminal 3, after contact pin 2 is inserted into flexible connector 4, flexible connector 4
Outer wall and 3 inner wall of female terminal be in close contact；Copper bar 1 is fixedly connected with the outer wall of female terminal 3 simultaneously, not only structure letter
It is single, and be connected firmly, improve the reliability connected between female terminal 3 and contact pin 2.
Preferably, flexible connector 4 is spring, and the internal diameter of spring is less than the outer diameter of contact pin 2, is inserted into bullet after contact pin 2
Spring expands and realizes with the interior contact of female terminal 3 conducting, connects more reliable；Certainly, flexible connector 4 is also possible to
Resilient sleeve, as shown in figure 4, the internal diameter of resilient sleeve be less than contact pin 2 outer diameter, be inserted into contact pin 2 after resilient sleeve expansion and with
For the interior contact of female terminal 3 to realize conducting, connection is equally reliable, and specifically, resilient sleeve is that both ends are big, intermediate small
Hourglass shape, and the side wall of resilient sleeve is equipped with a longitudinal gap 43 for running through side wall, and in the side wall of resilient sleeve
Be equipped at least one strip through hole 41, when resilient sleeve is mounted on 3 inside of female terminal, the both ends of resilient sleeve with
3 inner wall of female terminal interference fit, can prevent resilient sleeve to be detached from female terminal 3, after contact pin 2 is inserted into resilient sleeve, squeeze
The intermediate position 42 of compression elasticity sleeve makes the in-between expansion outward of position 42, is in close contact until with 3 inner wall of female terminal, real
Now be connected.Through hole 41, gap 43 can increase the elasticity that resilient sleeve expands outward.
In the present invention, the side wall of female terminal 3 is equipped with through-hole 31, is equipped in through-hole 31 for blocking consolidating for spring
Rationed marketing 5, fixed pin 5 can guarantee spring without departing from female terminal 3.
In the present invention, it is equipped with cover board 6 on the top of female terminal 3, connecting column 61 is equipped on cover board 6；In copper bar 1
One end is equipped with connecting hole 11, and connecting column 61 is fixedly mounted in connecting hole 11, and female terminal 3 and copper bar 1 pass through flange form
Fixed, mode is simple, reliable, and copper bar 1 is more convenient when installing, while cover board 6 plays the role of sealing, guarantees that spring will not take off
It falls.
To sum up, it is equipped with flexible connector 4 inside female terminal 3, after contact pin 2 is inserted into flexible connector 4, promotes elasticity
The outer wall and 3 inner wall of female terminal of connector 4 are in close contact, and copper bar 1 is fixedly connected with the outer wall of female terminal 3, is not only tied
Structure is simple, and is connected firmly, and improves the reliability connected between female terminal 3 and contact pin 2.
The foregoing is a specific embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principle of the present invention, several modifications can also be made, these modifications are also considered as protection of the invention
Range.
Claims (7)
1. a kind of female terminal connection structure, which is characterized in that described to insert including copper bar, contact pin and hollow female terminal
Seat terminal inner is equipped with flexible connector, after the contact pin insertion flexible connector in the outer wall and female terminal of flexible connector
Wall is in close contact；The copper bar is fixedly connected with the outer wall of female terminal.
2. female terminal connection structure as described in claim 1, which is characterized in that the flexible connector is spring, described
The internal diameter of spring is less than the outer diameter of contact pin.
3. female terminal connection structure as claimed in claim 2, which is characterized in that the side wall of the female terminal is equipped with logical
Hole, the interior fixed pin being equipped with for blocking spring of the through-hole.
4. female terminal connection structure as described in claim 1, which is characterized in that the flexible connector is resilient sleeve,
The side wall of resilient sleeve is equipped with a longitudinal gap for running through side wall, and the internal diameter of the resilient sleeve is less than the outer diameter of contact pin.
5. female terminal connection structure as claimed in claim 4, which is characterized in that the resilient sleeve is big in both ends, intermediate
Small hourglass shape, the internal diameter of the resilient sleeve is less than the outer diameter of contact pin, after contact pin insertion resilient sleeve among resilient sleeve
The outer wall and female terminal inner wall at position are in close contact.
6. female terminal connection structure as claimed in claim 4, which is characterized in that the side wall of the resilient sleeve is equipped with extremely
A few strip through hole.
7. female terminal connection structure as described in claim 1, which is characterized in that the top of the female terminal is equipped with lid
Plate, the cover board are equipped with connecting column；One end of the copper bar is equipped with connecting hole, and the connecting column is fixedly mounted on the connection
In hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811639747.6A CN109861020A (en) | 2018-12-29 | 2018-12-29 | A kind of female terminal connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811639747.6A CN109861020A (en) | 2018-12-29 | 2018-12-29 | A kind of female terminal connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109861020A true CN109861020A (en) | 2019-06-07 |
Family
ID=66893355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811639747.6A Pending CN109861020A (en) | 2018-12-29 | 2018-12-29 | A kind of female terminal connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109861020A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201018435Y (en) * | 2007-02-07 | 2008-02-06 | 费江海 | Explosion-proof type soft starter for mining |
| CN202405473U (en) * | 2012-01-13 | 2012-08-29 | 东莞中探探针有限公司 | Crown spring and crown spring connector |
| CN203967309U (en) * | 2014-07-18 | 2014-11-26 | 杭州龙洞电子有限公司 | Terminal connector |
| CN204119643U (en) * | 2014-08-28 | 2015-01-21 | 大洋电机新动力科技有限公司 | The electric machine controller of a kind of IGBT module and application thereof |
| CN205583202U (en) * | 2016-05-11 | 2016-09-14 | 慈溪恒煜电子有限公司 | Pure electric vehicles fills electrically conductive connector of diclinic hat spring of discharge connecting ware |
| CN106981756A (en) * | 2017-03-27 | 2017-07-25 | 中航光电科技股份有限公司 | A kind of electric connector and its hat spring socket |
| CN209418817U (en) * | 2018-12-29 | 2019-09-20 | 深圳熙斯特新能源技术有限公司 | A kind of female terminal connection structure |
-
2018
- 2018-12-29 CN CN201811639747.6A patent/CN109861020A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201018435Y (en) * | 2007-02-07 | 2008-02-06 | 费江海 | Explosion-proof type soft starter for mining |
| CN202405473U (en) * | 2012-01-13 | 2012-08-29 | 东莞中探探针有限公司 | Crown spring and crown spring connector |
| CN203967309U (en) * | 2014-07-18 | 2014-11-26 | 杭州龙洞电子有限公司 | Terminal connector |
| CN204119643U (en) * | 2014-08-28 | 2015-01-21 | 大洋电机新动力科技有限公司 | The electric machine controller of a kind of IGBT module and application thereof |
| CN205583202U (en) * | 2016-05-11 | 2016-09-14 | 慈溪恒煜电子有限公司 | Pure electric vehicles fills electrically conductive connector of diclinic hat spring of discharge connecting ware |
| CN106981756A (en) * | 2017-03-27 | 2017-07-25 | 中航光电科技股份有限公司 | A kind of electric connector and its hat spring socket |
| CN209418817U (en) * | 2018-12-29 | 2019-09-20 | 深圳熙斯特新能源技术有限公司 | A kind of female terminal connection structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209418817U (en) | A kind of female terminal connection structure | |
| CN109861020A (en) | A kind of female terminal connection structure | |
| CN110350345B (en) | High-current connector assembly | |
| CN208539159U (en) | A kind of Type-C charging plug easy to produce | |
| CN205724066U (en) | High-voltage connector | |
| CN210723549U (en) | Female terminal | |
| CN201656075U (en) | Harness connecting terminal of compressor | |
| CN107104309A (en) | A kind of electric shock resistant plug | |
| CN205303833U (en) | Device for connecting vehicle of plugging into is supplementary to be started between connecting wire | |
| CN208723142U (en) | A kind of direct plug-in relay socket structure | |
| CN203423293U (en) | Socket insertion sleeve structure | |
| CN208461081U (en) | A kind of plug-assembly | |
| CN204333362U (en) | There is the probe type connecter of cable | |
| CN207368273U (en) | A kind of anti-loose lamp connector | |
| CN201374430Y (en) | Connector | |
| CN208508049U (en) | A kind of double plug-in type connection terminals suitable for inexpensive Miniature plug | |
| CN220232897U (en) | Low-voltage plug-in structure of double-end output COP ignition coil | |
| CN209487861U (en) | The ground structure of electric connector | |
| CN207994235U (en) | A kind of power line connector | |
| CN207233953U (en) | The aerial docking structure of aerial butting connector, power cord and motor | |
| CN208508036U (en) | High current special-shaped electrode three-pin plug | |
| CN217062562U (en) | XH electric connector convenient to assembly | |
| CN217361939U (en) | RJ45 connector | |
| CN217010629U (en) | Dual-purpose bidirectional composite contact type motor terminal | |
| CN207459315U (en) | A kind of connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |