CN208416272U - Automobile power back door driving structure - Google Patents
Automobile power back door driving structure Download PDFInfo
- Publication number
- CN208416272U CN208416272U CN201820800580.6U CN201820800580U CN208416272U CN 208416272 U CN208416272 U CN 208416272U CN 201820800580 U CN201820800580 U CN 201820800580U CN 208416272 U CN208416272 U CN 208416272U
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- China
- Prior art keywords
- driving
- drive rod
- driving motor
- locking bar
- driving mechanism
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of automobile power back door driving structures, it includes the first driving mechanism, second driving mechanism and automobile tail gate, first driving mechanism and the second driving mechanism are separately positioned on automobile tail gate two sides, first driving mechanism is provided with the first driving motor and the first drive rod, second driving mechanism is provided with the second driving motor and the second drive rod, first drive rod is arranged in first driving motor one end, second drive rod is arranged in second drive rod one end, first drive rod one end and second drive rod one end are respectively fixed with interlocking lever, interlocking lever both ends are respectively arranged with the first push rod and the second push rod, first push rod one end is connected with the first locking bar, second push rod one end is connected with the second locking bar, first locking bar and the second locking bar are connect with automobile tail gate respectively.The utility model drives the first push rod and the running of the second push rod by fixing interlocking lever, interlocking lever on the first drive rod and the second drive rod, and then completes that service life is effectively ensured to the automatic switch process of automobile tail gate.
Description
Technical field
The utility model relates to automobile power back door technical fields, drive and tie more particularly, to a kind of automobile power back door
Structure.
Background technique
With the progress in epoch and the development of automobile industry, the use of automobile power back door product applied inside automobile
More and more extensive, the driving method of the motor used in the middle is also different.Some using motor strut with pressure spacer bar, have
Directly adopt single motor strut etc. mode.But the driving method of these tail-gates will increase a left side for the power consumption of driving circuit, tail-gate
Right support power difference lead tail-gate it is easily-deformable, increase route power consumption lead to inefficient feature.
Utility model content
Based on this, it is necessary in view of the deficiencies of the prior art, provide that a kind of structure is simple, synchronous driving is not easy to make tail-gate
At the automobile power back door driving structure of damage.
A kind of automobile power back door driving that in order to solve the above technical problems, the technical scheme adopted by the utility model is:
Structure comprising the first driving mechanism, the second driving mechanism and automobile tail gate, first driving mechanism and the second driving mechanism
It is separately positioned on automobile tail gate two sides, first driving mechanism is provided with the first driving motor and the first drive rod, and described
Two driving mechanisms are provided with the second driving motor and the second drive rod, and first drive rod is arranged in the first driving motor one
End, the second drive rod setting is in second drive rod one end, first drive rod one end and second drive rod one end difference
It is fixed with interlocking lever, the interlocking lever both ends are respectively arranged with the first push rod and the second push rod, the connection of first push rod one end
Have the first locking bar, second push rod one end is connected with the second locking bar, first locking bar and the second locking bar respectively with car tail
Door connection.
First rotating shaft is provided on first locking bar in one of the embodiments, is provided on second locking bar
Second shaft.
First driving motor and the second driving motor are connected separately with power drives list in one of the embodiments,
Member, the power source drive unit include power supply unit and control unit, and the power supply unit is connect by route with control unit,
Described control unit is connected separately with the first full-bridge driving unit and the second full-bridge driving unit；The first full-bridge driving unit
It is connect with the first driving motor, the second full-bridge driving unit is connect with the second driving motor.
In conclusion the utility model automobile power back door driving structure passes through on the first drive rod and the second drive rod
Fixed interlocking lever drives the first push rod and the second push rod to operate by interlocking lever, so complete to automobile tail gate open automatically and
The service life of product is effectively ensured in the process of pass.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model automobile power back door driving structure；
Fig. 2 is the principle box connection schematic diagram of the utility model automobile power back door driving structure.
Specific embodiment
For the feature, technological means and specific purposes achieved, function that can further appreciate that the utility model, below
The utility model is described in further detail in conjunction with attached drawing and specific embodiment.
As depicted in figs. 1 and 2, the utility model automobile power back door driving structure includes the first driving mechanism 100, second
Driving mechanism 200 and automobile tail gate 300, first driving mechanism 100 and the second driving mechanism 200 are separately positioned on car tail
300 two sides of door, first driving mechanism 100 are provided with the first driving motor 110 and the first drive rod 120, and described second drives
Motivation structure 200 is provided with the second driving motor 210 and the second drive rod 220, and the setting of the first drive rod 120 is in the first driving
110 one end of motor, second drive rod 220 setting in 220 one end of the second drive rod, described first drive rod, 120 one end and
Second drive rod, 220 one end is respectively fixed with interlocking lever 400, and the interlocking lever 400 is arranged below automobile tail gate 300, described
First driving motor 110 and the second driving motor 210 drive the first drive rod 120 and the second drive rod 220 to operate respectively, in turn
So that interlocking lever 400 also operates together, it is ensured that the driving electricity in the first driving motor 110 and the second driving motor 210
When machine damages another driving motor still can normal operation, improve the operability of product.
400 both ends of interlocking lever are respectively arranged with the first push rod 410 and the second push rod 420, first push rod 410 1
End is connected with the first locking bar 430, and described second push rod, 420 one end is connected with the second locking bar 440, first locking bar 430 and the
Two locking bars 440 are connect with automobile tail gate 300 respectively；When the first driving motor 110 or the second driving motor 210 operate, first
Push rod 410 pulls on the lower section rotation to the left of the first locking bar 430, until entering the first lock ring 310 on the automobile tail gate 300
It is interior, so that automobile tail gate 300 be locked；Or second push rod 420 pull on the second locking bar 440 to upper left side rotate, until into
Enter in the second lock ring 320 on the automobile tail gate 300, so that automobile tail gate 300 be locked.
It is provided with first rotating shaft 450 on first locking bar 430 in one of the embodiments, so that first lock
Bar 430 is rotated around first rotating shaft 450, so that automobile tail gate 300 is locked or be released the locking state of automobile tail gate 300；It is described
The second shaft 460 is provided on second locking bar 440, so that second locking bar 440 is rotated around the second shaft 460, thus by vapour
The locking of tailstock door 300 or the locking state for releasing automobile tail gate 300.
First driving motor 110 and the second driving motor 210 are connected separately with power supply in one of the embodiments,
Driving unit 500, the power source drive unit 500 is to provide the first driving motor 110 and the second driving motor 210 work institute
Power supply is needed, the power source drive unit 500 includes power supply unit 510 and control unit 520, and the power supply unit 510 passes through line
Road is connect with control unit 520, and described control unit 520 is connected separately with the first full-bridge driving unit 530 and the second full-bridge drives
The driving circuit of moving cell 540, the first full-bridge driving unit 530 and the second full-bridge driving unit 540 includes four switches
Pipe, two diagonal switching tubes are connected conducting；The first full-bridge driving unit 530 is connect with the first driving motor 110, institute
The second full-bridge driving unit 540 is stated to connect with the second driving motor 210.
When the utility model specific works, due to the total load of the first driving motor 110 and the second driving motor 210 perseverance
It is fixed, therefore the active force for sharing the first drive rod 120 and the second drive rod 220 can halve, and share each driving motor
Power reduces, and will certainly reduce the electric current and power consumption of driving circuit in each driving motor；Simultaneously as interlocking lever 400 is distinguished
It is fixedly connected with the first drive rod 120 and the second drive rod 220, is allowed by the drive of the first drive rod 120 and the second drive rod 220
Interlocking lever 400 operates, and then controls the running of the first push rod 410 and the second push rod 420, completes to the automatic of automobile tail gate 300
On and off, it is ensured that another driving electricity when damaging of the driving motor in the first driving motor 110 and the second driving motor 210
Machine still can normal operation, improve the service life of product.
In conclusion the utility model automobile power back door driving structure passes through in the first drive rod 120 and the second driving
Interlocking lever 400 is fixed on bar 220, drives the first push rod 410 and the second push rod 420 to operate by interlocking lever 400, and then completion pair
The process of the automatic on and off of automobile tail gate 300, is effectively ensured the service life of product.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to the scope of the utility model.It should be pointed out that for the ordinary skill of this field
For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this
The protection scope of utility model.Therefore, the protection scope of the utility model should be determined by the appended claims.
Claims (3)
1. a kind of automobile power back door driving structure, it is characterised in that: including the first driving mechanism, the second driving mechanism and automobile
Tail-gate, first driving mechanism and the second driving mechanism are separately positioned on automobile tail gate two sides, and first driving mechanism is set
It is equipped with the first driving motor and the first drive rod, second driving mechanism is provided with the second driving motor and the second drive rod,
In first driving motor one end, the second drive rod setting is described in second drive rod one end for first drive rod setting
First drive rod one end and second drive rod one end are respectively fixed with interlocking lever, and the interlocking lever both ends are respectively arranged with first and push away
Bar and the second push rod, first push rod one end are connected with the first locking bar, and second push rod one end is connected with the second locking bar, institute
It states the first locking bar and the second locking bar is connect with automobile tail gate respectively.
2. automobile power back door driving structure according to claim 1, it is characterised in that: be provided on first locking bar
First rotating shaft is provided with the second shaft on second locking bar.
3. automobile power back door driving structure according to claim 1 or 2, it is characterised in that: first driving motor
And second driving motor be connected separately with power source drive unit, the power source drive unit includes power supply unit and control unit,
The power supply unit is connect by route with control unit, and described control unit is connected separately with the first full-bridge driving unit and the
Two full-bridge driving units；The first full-bridge driving unit is connect with the first driving motor, the second full-bridge driving unit with
The connection of second driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820800580.6U CN208416272U (en) | 2018-05-28 | 2018-05-28 | Automobile power back door driving structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820800580.6U CN208416272U (en) | 2018-05-28 | 2018-05-28 | Automobile power back door driving structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208416272U true CN208416272U (en) | 2019-01-22 |
Family
ID=65112240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820800580.6U Expired - Fee Related CN208416272U (en) | 2018-05-28 | 2018-05-28 | Automobile power back door driving structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208416272U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110499996A (en) * | 2019-08-28 | 2019-11-26 | 芜湖莫森泰克汽车科技股份有限公司 | A kind of electric tail gate control circuit |
-
2018
- 2018-05-28 CN CN201820800580.6U patent/CN208416272U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110499996A (en) * | 2019-08-28 | 2019-11-26 | 芜湖莫森泰克汽车科技股份有限公司 | A kind of electric tail gate control circuit |
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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: 20190122 Termination date: 20210528 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |