CN206595446U - 4PIN automobiles radar for backing car and unmanned data transmission system connector - Google Patents
4PIN automobiles radar for backing car and unmanned data transmission system connector Download PDFInfo
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- CN206595446U CN206595446U CN201720202557.2U CN201720202557U CN206595446U CN 206595446 U CN206595446 U CN 206595446U CN 201720202557 U CN201720202557 U CN 201720202557U CN 206595446 U CN206595446 U CN 206595446U
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- connection
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- fixed seat
- connection terminal
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Abstract
The utility model discloses a kind of 4PIN automobiles radar for backing car and unmanned data transmission system connector, including plastic casing and the connection end sub-group structure being fixed in plastic casing, connection end sub-group structure includes two the first connection terminal structures and two the second connection terminal structures, plastic casing includes connecting pole and the fixed seat being fixedly connected with connecting pole, plastic cement cap is fixed with the top of fixed seat, one end of two the first connection terminal structures is embedded in fixed seat, and one end of two the second connection terminal structures is also embedded in fixed seat, multiple positioning terminal structures for being used to fix pcb board are further fixed in fixed seat.Connection terminal structure is embedded to the mode in plastic casing by the utility model, it is ensured that waterproof effect, makes the connector under the conditions of rainwater, remain to keep reliable and stable work, independent pcb board can be directly installed in connector, with good airproof performance, advantage easy for installation.
Description
Technical field
The utility model is related to connector technique field, and in particular to a kind of 4PIN automobiles radar for backing car and unmanned
Data transmission system connector.
Background technology
Existing connector, it is by the way of terminal is pressed into glue shell, and its terminal coordinates not close with glue shell, easily
Drainage is produced, and the confining force of plastic cement and terminal is unstable, easily loosens.Especially apply reversing radar of vehicle and nobody
The connector of driving data Transmission system, because automobile is running over journey under natural environment, is easily produced in rainy weather
Raw water inlet phenomenon, in long-time rough ride, is also easy to produce terminal loosening and causes circuit unstable.Traditional connector is using master
Control plate and concentrate transmission signal, master control borad storage information is huge, and installing component is more, and PCB is deposited when taking bulky and fault
More bothered in the risk of process effects, detection and trouble shooting.Traditional connector PCB mounting means is installed to be outside,
Control box need to be increased to be sealed.Traditional connector and PCB connected modes are welding manner, such a mode complex operation and
There is risk, rosin joint, dry joint easily occur.Welding also has a certain impact to electric property, and welding sequence is time-consuming long and to operation
Member's safety has certain influence, not environmentally.
Utility model content
For the above-mentioned weak point of existing charge connector, the utility model provides a kind of by connection terminal structure
Pcb board can be installed and 4PIN of the pcb board by the fixation of positioning terminal structure without welding in plastic casing and connector by being embedded to
Automobile radar for backing car and unmanned data transmission system connector.
To achieve the above object, the utility model provides a kind of 4PIN automobiles radar for backing car and unmanned data transfer
System connector, including plastic casing and the connection end sub-group structure that is fixed in plastic casing, connection end sub-group structure bag
Two the first connection terminal structures and two the second connection terminal structures are included, plastic casing includes connecting pole and solid with connecting pole
Surely plastic cement cap is fixed with the top of the fixed seat connected, fixed seat, one end of two the first connection terminal structures is embedded in admittedly
In reservation, and one end of two the second connection terminal structures is also embedded in fixed seat, and multiple be used for is further fixed in fixed seat
The positioning terminal structure of fixed pcb board.
Wherein, each first connection terminal structure and each second connection terminal structure are four-part form turnover terminal, often
Individual first connection terminal structure includes the first connection first section, the first canned paragraph, the first turn section and the first connection latter end, described
First connection first section, the first canned paragraph, the first turn section and first connection latter end is fixedly connected sequentially, each first canned paragraph with
And the first turn section for being secured to connect is embedded in fixed seat, each second connection terminal structure includes the second connection
First section, the second canned paragraph, the second turn section and the second connection latter end, the second connection first section, the second canned paragraph, the second turnover
Section and the second connection latter end are fixedly connected sequentially, and each second canned paragraph and the second turn section for being secured to connect are embedded to
Into fixed seat.
Wherein, the first connection first section and the second connection first section are located in connecting pole, the first connection latter end and the
Two connection ends are respectively positioned in fixed seat.
Wherein, each positioning terminal structure includes be located by connecting section, positioning canned paragraph and position rotating section, the positioning
Linkage section and position rotating section are separately fixed in the two ends of positioning canned paragraph, the section that is each located by connecting and are equipped with for clamping
The hole clipping of pcb board.
Wherein, the bottom of the fixed seat is additionally provided with the sealing ring for waterproof.
The beneficial effects of the utility model are：Compared with prior art, the 4PIN automobiles reversing that the utility model is provided
Radar and unmanned data transmission system connector, by the way that the first connection terminal structure and the second connection terminal structure are buried
Enter into fixed seat, greatly promote waterproof effect of the present utility model, make the connector under the conditions of rainwater, remain to keep steady
Fixed reliable work, pcb board is fixed in fixed seat by the utility model by positioning terminal structure, so as to substitute traditional weldering
Mounting means is connect, easy to operate, safety and environmental protection.Positioning terminal constitutional balance and fixed pcb board, that is, serve the work of fixed buckle
With again can reserve may subsequently need increased signal transmission path, substantially reduce the space shared by pcb board, Er Qiean
Convenient disassembly is filled, so that convenient maintenance, the utility model has good airproof performance, easy installation and removal, advantage simple in construction.
Brief description of the drawings
Fig. 1 is the blast of 4PIN automobiles radar for backing car of the present utility model and unmanned data transmission system connector
Figure；
Fig. 2 is the structure chart after Fig. 1 is assembled；
Fig. 3 is to be mounted with the sectional view after the first connection terminal structure in plastic casing；
Fig. 4 is to be mounted with the sectional view after the first connection terminal structure and the second connection terminal structure in plastic casing；
Fig. 5 is connector entirety sectional view.
Main element symbol description is as follows：
1st, plastic casing 2, connection end sub-group structure
3rd, plastic cement cap 4, positioning terminal structure
21st, the first connection terminal structure 22, the second connection terminal structure
211st, the first connection first section 212, the first canned paragraph
213rd, the first turn section 214, first connection latter end
221st, the second connection first section 222, the second canned paragraph
223rd, the second turn section 224, second connection latter end
41st, the section that is located by connecting 42, positioning canned paragraph
43rd, position rotating section
Embodiment
In order to more clearly state the utility model, the utility model is further described below in conjunction with the accompanying drawings.
Fig. 1-2 is referred to, 4PIN automobiles radar for backing car and unmanned data transmission system that the utility model is provided
Connector, including plastic casing 1 and the connection end sub-group structure 2 that is fixed in the body of plastic casing 1, connection end sub-group structure 2 are wrapped
Include two the first connection terminal structures 21 and two the second connection terminal structures 22, plastic casing 1 include connecting pole 11 and with
The fixed seat 12 that connecting pole 11 is fixedly connected, the top of fixed seat 12 is fixed with plastic cement cap 3, two the first connection terminal structures
21 one end is embedded in fixed seat 12, and one end of two the second connection terminal structures 22 is also embedded in fixed seat 12, Gu
Multiple positioning terminal structures 4 for being used to fix pcb board are further fixed in reservation 12.First connection terminal structure 21, second is connected
The material of terminal structure 22 and positioning terminal structure 4 is tin-plated brass, and the material of plastic casing 1 is that with the addition of 25% glass
PA66.PA66 has excellent heat resistance and moulding processability, the plastic casing 1 being made of the material, dimensionally stable
Property, electrical property, chemical proofing, anti-flammability it is good, heat-resist, thermal coefficient of expansion is low；And after 25% glass is added, its
Mechanical performance is also improved.
The 4PIN automobiles radar for backing car provided compared to the situation of prior art, the utility model and unmanned data
Transmission system connector, by the way that the first connection terminal structure 21 and the second connection terminal structure 22 are embedded into fixed seat 12
It is interior, waterproof effect of the present utility model is greatly promoted, makes the connector under the conditions of rainwater, remains to keep reliable and stable work
Make, pcb board is fixed in fixed seat 12 by the utility model by positioning terminal structure 4, so as to substitute traditional welded and installed
Mode, easy to operate, safety and environmental protection.Positioning terminal structure 4 is balanced and fixed pcb board, that is, serves the effect of fixed buckle, again
Can reserve may subsequently need increased signal transmission path, substantially reduce the space shared by pcb board, and installing/dismounting
It is convenient, so that convenient maintenance, the utility model has good airproof performance, easy installation and removal, advantage simple in construction.
In the present embodiment, each first connection terminal structure 21 and each second connection terminal structure 22 are four-part form
Turnover terminal, each first connection terminal structure 21 includes the first connection first section 211, the first canned paragraph 212, the first turn section
213 and first connect latter end 214, the first connection first section 211, the first canned paragraph 212, the first turn section 213 and the first connection end
Section 214 is fixedly connected sequentially, and each first canned paragraph 212 and the first turn section 213 for being secured to connect are embedded to admittedly
In reservation 12, each second connection terminal structure 22 includes the second connection first section 221, the second canned paragraph 222, the second turn section
223 and second connect latter end 224, the second connection first section 221, the second canned paragraph 222, the second turn section 223 and the second connection end
Section 224 is fixedly connected sequentially, and each second canned paragraph 222 and the second turn section 223 for being secured to connect are embedded to admittedly
In reservation 12.The first connection connection first section 221 of first section 211 and second is located in connecting pole 11, the first connection latter end 214 and second
Connection end 224 is respectively positioned in fixed seat 12.
In the present embodiment, each positioning terminal structure equal 4 includes be located by connecting section 41, positioning canned paragraph 42 and positioning rotation
Turn section 43, the section that is located by connecting 41 and position rotating section 43 are separately fixed at the two ends for positioning canned paragraph 42, and be each located by connecting section
The hole clipping for clamping pcb board is equipped with 41.The bottom of fixed seat 12 is additionally provided with the sealing ring for waterproof.
Disclosed above is only several specific embodiments of the present utility model, but the utility model is not limited to this,
The changes that any person skilled in the art can think of should all fall into protection domain of the present utility model.
Claims (5)
1. a kind of 4PIN automobiles radar for backing car and unmanned data transmission system connector, it is characterised in that including plastic cement
Housing and the connection end sub-group structure being fixed in plastic casing, the connection end sub-group structure include two the first connection ends
Minor structure and two the second connection terminal structures, the plastic casing include connecting pole and the fixation being fixedly connected with connecting pole
Plastic cement cap is fixed with the top of seat, the fixed seat, one end of described two first connection terminal structures is embedded in fixed seat
It is interior, and one end of two the second connection terminal structures is also embedded in fixed seat, and multiple be used for is further fixed in the fixed seat
The positioning terminal structure of fixed pcb board.
2. 4PIN automobiles radar for backing car according to claim 1 and unmanned data transmission system connector, it is special
Levy and be, each first connection terminal structure and each second connection terminal structure are four-part form turnover terminal, each first
Connection terminal structure includes the first connection first section, the first canned paragraph, the first turn section and the first connection latter end, and described first connects
Adaper section, the first canned paragraph, the first turn section and first connection latter end be fixedly connected sequentially, each first canned paragraph and and its
The first turn section being fixedly connected is embedded in fixed seat, each second connection terminal structure include second connection first section,
Second canned paragraph, the second turn section and second connection latter end, it is described second connection first section, the second canned paragraph, the second turn section and
Second connection latter end is fixedly connected sequentially, and each second canned paragraph and the second turn section for being secured to connect are embedded to admittedly
In reservation.
3. 4PIN automobiles radar for backing car according to claim 2 and unmanned data transmission system connector, it is special
Levy and be, the first connection first section and the second connection first section are located in connecting pole, the first connection latter end and the second connection
End is respectively positioned in fixed seat.
4. 4PIN automobiles radar for backing car according to claim 1 and unmanned data transmission system connector, it is special
Levy and be, each positioning terminal structure includes be located by connecting section, positioning canned paragraph and position rotating section, the section that is located by connecting
It is separately fixed in the two ends of positioning canned paragraph, the section that is each located by connecting and is equipped with for clamping pcb board with position rotating section
Hole clipping.
5. 4PIN automobiles radar for backing car according to claim 1 and unmanned data transmission system connector, it is special
Levy and be, the bottom of the fixed seat is additionally provided with the sealing ring for waterproof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720202557.2U CN206595446U (en) | 2017-03-03 | 2017-03-03 | 4PIN automobiles radar for backing car and unmanned data transmission system connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720202557.2U CN206595446U (en) | 2017-03-03 | 2017-03-03 | 4PIN automobiles radar for backing car and unmanned data transmission system connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206595446U true CN206595446U (en) | 2017-10-27 |
Family
ID=60125866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720202557.2U Expired - Fee Related CN206595446U (en) | 2017-03-03 | 2017-03-03 | 4PIN automobiles radar for backing car and unmanned data transmission system connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206595446U (en) |
-
2017
- 2017-03-03 CN CN201720202557.2U patent/CN206595446U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 Termination date: 20200303 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |