CN208329961U - Opening and closing automobile stealth door handle is stablized using composite drive motor cam - Google Patents
Opening and closing automobile stealth door handle is stablized using composite drive motor cam Download PDFInfo
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- CN208329961U CN208329961U CN201820320893.1U CN201820320893U CN208329961U CN 208329961 U CN208329961 U CN 208329961U CN 201820320893 U CN201820320893 U CN 201820320893U CN 208329961 U CN208329961 U CN 208329961U
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- door handle
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Abstract
It is specially a kind of that opening and closing automobile stealth door handle is stablized using composite drive motor cam the utility model relates to vehicle door handle field.It is a kind of that opening and closing automobile stealth door handle is stablized using composite drive motor cam, including stealthy door handle (1) and pedestal (2), it is characterized in that: further including rotary contact switch (31), stop contact switch (32), composite drive motor (4), composite drive cam (5), handle resets balance weight (6), reduction torsion spring (7) and positioning pin (8), the medial surface of pedestal (2) is equipped with rotary contact switch (31), stop contact switch (32), composite drive motor (4), composite drive cam (5) and handle reset balance weight (6)；Lateral surface and the rotary contact switch (31) of composite drive cam (5) and stopping contact switch (32) are disposed adjacent.The utility model structure is simple, easy for installation, adaptable, securely and reliably.
Description
Technical field
It is specially a kind of to be opened and closed using stablizing for composite drive motor cam the utility model relates to vehicle door handle field
Automobile stealth door handle.
Background technique
Automobile handle is used to lock car door and car body and fix, and handle is by pedestal, handlebody, fixed block and fixed return button
Spring composition, fixed block are fixed on the base with fixed return button spring, and handlebody covers on fixed block.Under normal circumstances, in fixation
Under the action of return button spring, handlebody has the movement tendency of fitting car door, thus plays the work that handle and car door is fixed
With.But the safety of the retaining mechanism of this fixed block-fixation return button spring is high not enough at present, when car door is by lateral
Up to 100g or more, fix return button spring at this time will be unable to guarantee handlebody fitting vehicle acceleration caused by impact force when shock
Door, car door can be opened accidentally, lead to a disaster.
Utility model content
In order to overcome the drawbacks of the prior art, it is simple, easy for installation, adaptable, safe and reliable to provide a kind of structure
Automobile door handle stablizes opening and closing automobile stealth car door using composite drive motor cam the utility model discloses a kind of
Handle.
It is a kind of using composite drive motor cam stablize opening and closing automobile stealth door handle, including stealthy door handle and
Pedestal, stealthy door handle are set on pedestal, it is characterized in that: further including rotary contact switch, stopping contact switch, composite drive
Motor, composite drive cam, handle reset balance weight, reduction torsion spring and positioning pin,
The inside of stealthy door handle is equipped with shifting block, and shifting block is equipped with locating slot, and pedestal is equipped with slot, stealthy door handle
The medial surface of hand is covered on the lateral surface of pedestal, and the inside of pedestal is stretched in the slot of shifting block insertion pedestal；
The medial surface of pedestal is equipped with rotary contact switch, stops contact switch, composite drive motor, composite drive cam
Balance weight is resetted with handle；
Rotary contact switch and stopping contact switch being disposed adjacent, and an end face of composite drive cam and handle are resetted and put down
Weighing apparatus block is disposed adjacent, and lateral surface and the rotary contact switch and stopping contact switch of composite drive cam are disposed adjacent, compound
Driving cam is detached from rotary contact in the lateral surface that initial position is composite drive cam when stealthy door handle completely closes and opens
Close and stop contact switch；
It includes cylinder, connecting rod and balance weight that handle, which resets balance weight, is slotted on the lateral surface of cylinder, two end faces of cylinder
Center at all apertures, connecting rod is fixed on an end face of cylinder, and balance weight is fixed on the lateral surface of cylinder, connecting rod
The two sides of cylinder are respectively arranged on balance weight；
Reduction torsion spring is embedded in cylinder from the slot that handle resets balance weight cylinder lateral surface, and one end of reduction torsion spring is stuck in
Under connecting rod, the other end of reduction torsion spring resists the medial surface of pedestal, and positioning pin is penetrated from the hole on one end face of cylinder, passed through
It is penetrated in the end face of composite drive cam again after being pierced by after reduction torsion spring from the hole on another end face of cylinder；
Rotation center on one end face of output axis connection composite drive cam of composite drive motor, composite drive cam
Lateral surface the shifting block of stealthy door handle is resisted by the connecting rod that handle resets balance weight；
Rotary contact switch stops contact switch, composite drive motor and composite drive cam all by control circuit company
Connect power supply；
The lateral surface of composite drive cam is determined as follows: when composite drive motor driven composite drive cam is made just
To when rotation, the lateral surface of composite drive cam successively undergoes following process: resisting rotary contact switch and is detached from and stops contact
Switch → by connecting rod pushes shifting block to open while reverse reset torsional spring → while resist stealthy door handle opens outward
Rotary contact switch and stopping contact switch → composite drive motor stalling, stealthy door handle fully opens at this time；
When composite drive motor driven composite drive cam rotates backward, the lateral surface of composite drive cam is successively passed through
It goes through following process: resisting rotary contact switch and be detached from and stop contact switch to keep composite drive motor to power on → no longer push
Shifting block to stealthy door handle inwardly close under the action of reduction torsion spring restoring force → be detached from simultaneously rotary contact switch and
Stop contact switch → composite drive motor stalling, stealthy door handle completely closes at this time.
Described stablizes opening and closing automobile stealth door handle using composite drive motor cam, it is characterized in that:
When stealthy door handle completely closes, the lateral surface of both stealthy door handle and pedestal is flushed；Stealthy car door
When handle fully opens, angle formed by stealthy door handle and pedestal is at 20 ° ± 2 °.
Described stablizes opening and closing automobile stealth door handle using composite drive motor cam, it is characterized in that: handle is multiple
In the balance weight of position, using two end face center point lines of cylinder as axis, on the outside of balance weight and the distance of the axis is not less than company
On the outside of extension bar and the distance of the axis, the quality of balance weight reset the 50% of balance weight gross mass not less than handle.
Described stablizes opening and closing automobile stealth door handle using composite drive motor cam, it is characterized in that: combination flooding
Moving cam is connected and composed by rotation cam body and stopping cam body by connecting shaft, and rotation cam body and stopping cam body are mutually equal
Row, connecting shaft is perpendicular to rotation cam body and stops cam body, and the lateral surface face rotary contact switch of rotation cam body stops
The lateral surface face of cam body stops contact switch.
When the utility model is used, when user issues opening signal by intelligent remote control key, control circuit control
Composite drive motor driven composite drive cam rotates forward, due to the design of composite drive cam lateral surface, composite drive
The lateral surface of cam successively undergoes following process: resisting rotary contact switch and is detached from and stops contact switch → by under connecting rod
Pressure shifting block to by stealthy door handle opens outward open simultaneously reverse reset torsional spring → and meanwhile resist rotary contact switch and stopping
Contact switch → composite drive motor stalling, stealthy door handle fully opens at this time, user, that is, stretchy invisible vehicle door knob
Hand is to open car door；
After user presses latch buttons into the car, it is convex that control circuit controls composite drive motor driven composite drive
Crop rotation rotates backward, also due to the design of composite drive cam lateral surface, the lateral surface of composite drive cam are successively undergone such as
Lower process: resist rotary contact switch and be detached from stop contact switch with keep composite drive motor power on → no longer push shifting block
To which rotary contact switch is inwardly closed under the action of reduction torsion spring restoring force → be detached from simultaneously to stealthy door handle and stops
Contact switch → composite drive motor stalling, stealthy door handle completely closes at this time；
When automobile in the process of moving by from side shock or due to high speed sharp turn generate centrifugal force when, it is hidden at this time
Shape door handle exists since inertial rotation is turned out shifting block and then opens the trend of car door, resets since handle balances
The balance weight of block, which generates, prevents torque, counteracts the centrifugation trend of shifting block, is accidentally opened so as to avoid car door.
The beneficial effects of the utility model are: structure is simple, and it is easy for installation, it is adaptable, securely and reliably.
Detailed description of the invention
Fig. 1 is the assembling schematic diagram of the utility model；
Fig. 2 is the axonometric drawing of the utility model；
Fig. 3 is the axonometric drawing that handle resets balance weight in the utility model；
Fig. 4 is that composite drive cam resists rotary contact switch and is detached from and stops contact switch when the utility model is used
Structural schematic diagram；
Fig. 5 be when the utility model is used composite drive cam and meanwhile resist rotary contact switch and stop contact switch
Structural schematic diagram；
Fig. 6 be when the utility model is used composite drive cam and meanwhile be detached from rotary contact switch and stop contact switch
Structural schematic diagram.
Specific embodiment
The utility model is further illustrated below by way of specific embodiment.
Embodiment 1
It is a kind of that automobile stealth door handle is opened and closed using stablizing for composite drive motor cam, including stealthy door handle 1,
Pedestal 2, rotary contact switch 31 stop contact switch 32, composite drive motor 4, composite drive cam 5, handle reset balance
Block 6, reduction torsion spring 7 and positioning pin 8, as shown in FIG. 1 to 3, specific structure is:
Stealthy door handle 1 is set on pedestal 2；
The inside of stealthy door handle 1 is equipped with shifting block 11, and shifting block 11 is equipped with locating slot, and pedestal 2 is equipped with slot, stealthy
The medial surface of door handle 1 is covered on the lateral surface of pedestal 2, and shifting block 11 is inserted into the slot of pedestal 2 and stretches in the interior of pedestal 2
Side；
The medial surface of pedestal 2 is equipped with rotary contact switch 31, stops contact switch 32, composite drive motor 4, combination flooding
Moving cam 5 and handle reset balance weight 6；
Rotary contact switch 31 and stopping contact switch 32 are disposed adjacent, an end face of composite drive cam 5 and handle
It resets balance weight 6 to be disposed adjacent, the lateral surface and rotary contact switch 31 and stopping 32 phase of contact switch of composite drive cam 5
Neighbour's setting, composite drive cam 5 is in the lateral surface that initial position is composite drive cam 5 when stealthy door handle 1 completely closes
It is detached from rotary contact switch 31 and stops contact switch 32；
It is as shown in Figure 3 that handle resets balance weight 6: it includes cylinder 61, connecting rod 62 and balance weight that handle, which resets balance weight 6,
63, it slots on the lateral surface of cylinder 61, all apertures at the center of 61 two end faces of cylinder, connecting rod 62 is fixed on the one of cylinder 61
On a end face, balance weight 63 is fixed on the lateral surface of cylinder 61, and connecting rod 62 and balance weight 63 are respectively arranged on the two of cylinder 61
Side；
As shown in Figure 3: reduction torsion spring 7 is embedded in cylinder 61 from the slot that handle resets 6 cylinder of balance weight, 61 lateral surface, multiple
One end of position torsional spring 7 is stuck under connecting rod 62, and the other end of reduction torsion spring 7 resists the medial surface of pedestal 2, and positioning pin 8 is from cylinder
Hole on 61 1 end faces penetrates, and penetrates again after being pierced by after reduction torsion spring 7 from the hole on another end face of cylinder 61 compound
In the end face for driving cam 5；
Rotation center on 5 one end faces of output axis connection composite drive cam of composite drive motor 4, composite drive are convex
The lateral surface of wheel 5 resists the shifting block 11 of stealthy door handle 1 by the connecting rod 62 that handle resets balance weight 6；
Rotary contact switch 31, stopping contact switch 32, composite drive motor 4 and composite drive cam 5 all pass through control
Circuit connection power supply；
The lateral surface of composite drive cam 5 is determined as follows: when composite drive motor 4 drives composite drive cam 5
When rotating forward, the lateral surface of composite drive cam 5 successively undergoes following process: resisting rotary contact switch 31 and is detached from and stops
Only contact switch 32 → push shifting block 11 by connecting rod 62 is turned round to which stealthy door handle 1 to be opened to reverse reset simultaneously outward
Spring 7 → simultaneously resist rotary contact switch 31 and stop 32 → composite drive of contact switch motor 4 stall, at this time stealth door handle
Hand 1 fully opens；
When composite drive motor 4 drives composite drive cam 5 to rotate backward, the lateral surface of composite drive cam 5 according to
The secondary following process of experience: it resists rotary contact switch 31 and is detached from and stops contact switch 32 to keep composite drive motor 4 to power on
→ no longer pushing shifting block 11 is to inwardly closing under the action of 7 restoring force of reduction torsion spring of stealthy door handle 1 → is detached from simultaneously
Rotary contact switch 31 and stopping 32 → composite drive of contact switch motor 4 stall, and stealthy door handle 1 completely closes at this time.
In the present embodiment: when stealthy door handle 1 completely closes, the lateral surface of 2 the two of stealthy door handle 1 and pedestal
It flushes；When stealthy door handle 1 fully opens, angle formed by stealthy door handle 1 and pedestal 2 is at 20 ° ± 2 °.
In the present embodiment: handle resets in balance weight 6, using 61 two end face center point lines of cylinder as axis, balance weight
The distance of 63 outsides and the axis is not less than not less than on the outside of connecting rod 62 with the distance of the axis, the quality of balance weight 63
Handle resets the 50% of 6 gross mass of balance weight.
In the present embodiment: composite drive cam 5 is as shown in Fig. 4~Fig. 6: composite drive cam 5 is by 51 He of rotation cam body
Stop cam body 52 to connect and compose by connecting shaft 53, rotation cam body 51 and stopping cam body 52 are parallel to each other, connecting shaft 53
Perpendicular to rotation cam body 51 and stop cam body 52, the lateral surface face rotary contact switch 31 of rotation cam body 51 stops
The lateral surface face of cam body 52 stops contact switch 32.
For the present embodiment in use, when user issues opening signal by intelligent remote control key, control circuit control is multiple
Closing driving motor 4 drives composite drive cam 5 to rotate forward, due to the design of 5 lateral surface of composite drive cam, composite drive
The lateral surface of cam 5 successively undergoes following process: rotation cam body 51 as shown in Figure 4 resists rotary contact switch 31 and stops
The disengaging stopping of cam body 52 contact switch 32 → pass through the pushing shifting block 11 of connecting rod 62 thus by the outside unlatching of stealthy door handle 1
Reverse reset torsional spring 7 → rotation cam body 51 and stopping cam body 52 as shown in Figure 5 is respectively held against rotary contact simultaneously simultaneously
Switch 31 and stopping 32 → composite drive of contact switch motor 4 stall, and stealthy door handle 1 fully opens at this time, and user is
Stretchy stealth door handle 1 is to open car door；
After user presses latch buttons into the car, control circuit controls composite drive motor 4 and drives composite drive
Cam 5 rotates backward, also due to the design of 5 lateral surface of composite drive cam, the lateral surface of composite drive cam 5 successively pass through
Go through following process: rotation cam body 51 as shown in Figure 4 resists rotary contact switch 31 and stops cam body 52 and be detached from stopping touching
Point switch 32 is to keep composite drive motor 4 to power on → no longer push shifting block 11 to which stealthy door handle 1 is returned in reduction torsion spring 7
Inwardly closing → rotation cam body as shown in FIG. 6 51 and stopping cam body 52 are detached from respectively rotate touching simultaneously under the action of multiple power
Point switch 31 and stopping 32 → composite drive of contact switch motor 4 stall, and stealthy door handle 1 completely closes at this time；
When automobile in the process of moving by from side shock or due to high speed sharp turn generate centrifugal force when, it is hidden at this time
Shape door handle 1 exists since inertial rotation is turned out shifting block 11 and then opens the trend of car door, since handle balances
The balance weight 63 of resetting block 6, which generates, prevents torque, counteracts the centrifugation trend of shifting block 11, is surprisingly beaten so as to avoid car door
It opens.
Claims (5)
1. a kind of stablize opening and closing automobile stealth door handle, including stealthy door handle (1) using composite drive motor cam
With pedestal (2), stealthy door handle (1) is set on pedestal (2), it is characterized in that: further including rotary contact switch (31), stopping touching
Point switch (32), composite drive motor (4), composite drive cam (5), handle reset balance weight (6), reduction torsion spring (7) and determine
Position pin (8),
The inside of stealthy door handle (1) is equipped with shifting block (11), and shifting block (11) is equipped with locating slot, and pedestal (2) is equipped with slot,
The medial surface of stealthy door handle (1) is covered on the lateral surface of pedestal (2), is stretched in the slot of shifting block (11) insertion pedestal (2)
In the inside of pedestal (2)；
The medial surface of pedestal (2) is equipped with rotary contact switch (31), stops contact switch (32), composite drive motor (4), answers
It closes driving cam (5) and handle resets balance weight (6)；
Rotary contact switch (31) and stopping contact switch (32) are disposed adjacent, an end face of composite drive cam (5) and handle
Hand resets balance weight (6) and is disposed adjacent, lateral surface and the rotary contact switch (31) of composite drive cam (5) and stopping contact
Switch (32) is disposed adjacent, and composite drive cam (5) is composite drive when stealthy door handle (1) completely closes in initial position
The lateral surface of cam (5) is detached from rotary contact switch (31) and stops contact switch (32)；
It includes cylinder (61), connecting rod (62) and balance weight (63) that handle, which resets balance weight (6), is opened on the lateral surface of cylinder (61)
Slot, all apertures at the center of (61) two end faces of cylinder, connecting rod (62) are fixed on an end face of cylinder (61), balance weight
(63) it is fixed on the lateral surface of cylinder (61), connecting rod (62) and balance weight (63) are respectively arranged on the two sides of cylinder (61)；
Reduction torsion spring (7) insertion cylinder (61) from the slot that handle resets balance weight (6) cylinder (61) lateral surface is interior, reduction torsion spring
(7) one end is stuck under connecting rod (62), and the other end of reduction torsion spring (7) resists the medial surface of pedestal (2), positioning pin (8) from
Hole on (61) end faces of cylinder penetrates, after being pierced by after reduction torsion spring (7) from the hole on cylinder (61) another end face
It is penetrated in the end face of composite drive cam (5) again；
Rotation center on (5) end faces of output axis connection composite drive cam of composite drive motor (4), composite drive are convex
The lateral surface for taking turns (5) resists the shifting block (11) of stealthy door handle (1) by the connecting rod (62) that handle resets balance weight (6)；
Rotary contact switch (31), stopping contact switch (32), composite drive motor (4) and composite drive cam (5) all pass through
Control circuit connects power supply；
The lateral surface of composite drive cam (5) is determined as follows: when composite drive motor (4) drive composite drive cam
(5) when rotating forward, the lateral surface of composite drive cam (5) successively undergoes following process: resisting rotary contact switch (31)
And disengaging stopping contact switch (32) → pass through connecting rod (62) pushing shifting block (11) thus by stealthy door handle (1) opens outward
It opens while reverse reset torsional spring (7) → while resisting rotary contact switch (31) and to stop contact switch (32) → composite drive electric
Machine (4) stalling, stealthy door handle (1) fully opens at this time；
When composite drive motor (4) driving composite drive cam (5) rotates backward, the lateral surface of composite drive cam (5)
It successively undergoes following process: resisting rotary contact switch (31) and be detached from and stop contact switch (32) to keep composite drive motor
(4) shifting block (11) are powered on → no longer pushed to which stealthy door handle (1) is inwardly closed under the action of reduction torsion spring (7) restoring force
Close → while being detached from rotary contact switch (31) and stopping contact switch (32) → composite drive motor (4) stalling, it is stealthy at this time
Door handle (1) completely closes.
2. stablizing opening and closing automobile stealth door handle, feature using composite drive motor cam as described in claim 1
It is:
When stealthy door handle (1) completely closes, the lateral surface of stealthy door handle (1) and pedestal (2) the two is flushed；It is stealthy
When door handle (1) fully opens, angle formed by stealthy door handle (1) and pedestal (2) is at 20 ° ± 2 °.
3. stablizing opening and closing automobile stealth door handle, spy using composite drive motor cam as claimed in claim 1 or 2
Sign is: handle resets in balance weight (6), using (61) two end face center point lines of cylinder as axis, on the outside of balance weight (63) with
The distance of the axis is not less than handle not less than the distance on the outside of connecting rod (62) with the axis, the quality of balance weight (63)
Reset the 50% of balance weight (6) gross mass.
4. stablizing opening and closing automobile stealth door handle, spy using composite drive motor cam as claimed in claim 1 or 2
Sign is: composite drive cam (5) is connected and composed by rotation cam body (51) and stopping cam body (52) by connecting shaft (53), is turned
Moving cam body (51) and stopping cam body (52) are parallel to each other, and connecting shaft (53) is perpendicular to rotation cam body (51) and stops cam
The lateral surface face rotary contact of body (52), rotation cam body (51) switchs (31), stops the lateral surface face of cam body (52)
Stop contact switch (32).
5. stablizing opening and closing automobile stealth door handle, feature using composite drive motor cam as claimed in claim 3
Be: composite drive cam (5) is connected and composed by rotation cam body (51) and stopping cam body (52) by connecting shaft (53), is rotated
Cam body (51) and stopping cam body (52) are parallel to each other, and connecting shaft (53) is perpendicular to rotation cam body (51) and stops cam body
(52), the lateral surface face rotary contact of rotation cam body (51) switchs (31), and the lateral surface face for stopping cam body (52) is stopped
Only contact switch (32).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820014326 | 2018-01-05 | ||
| CN2018200143263 | 2018-01-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208329961U true CN208329961U (en) | 2019-01-04 |
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ID=64782818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820320893.1U Active CN208329961U (en) | 2018-01-05 | 2018-03-09 | Opening and closing automobile stealth door handle is stablized using composite drive motor cam |
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| CN (1) | CN208329961U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111155854A (en) * | 2020-01-06 | 2020-05-15 | 吉利汽车研究院（宁波）有限公司 | Hidden vehicle door handle |
| CN114482730A (en) * | 2021-12-02 | 2022-05-13 | 重庆霍富汽车部件有限公司 | Hidden electric door handle of automobile |
| CN115210439A (en) * | 2020-03-13 | 2022-10-18 | 阿尔卑斯阿尔派株式会社 | Door opener for vehicle |
-
2018
- 2018-03-09 CN CN201820320893.1U patent/CN208329961U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111155854A (en) * | 2020-01-06 | 2020-05-15 | 吉利汽车研究院（宁波）有限公司 | Hidden vehicle door handle |
| CN111155854B (en) * | 2020-01-06 | 2021-05-28 | 吉利汽车研究院（宁波）有限公司 | Hidden vehicle door handle |
| CN115210439A (en) * | 2020-03-13 | 2022-10-18 | 阿尔卑斯阿尔派株式会社 | Door opener for vehicle |
| CN115210439B (en) * | 2020-03-13 | 2024-05-31 | 阿尔卑斯阿尔派株式会社 | Door opener for vehicle |
| CN114482730A (en) * | 2021-12-02 | 2022-05-13 | 重庆霍富汽车部件有限公司 | Hidden electric door handle of automobile |
| CN114482730B (en) * | 2021-12-02 | 2022-11-25 | 重庆霍富汽车部件有限公司 | Hidden electric door handle for automobile |
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