CN107339044A - Light bus electric exterior swing door elevating mechanism - Google Patents
Light bus electric exterior swing door elevating mechanism Download PDFInfo
- Publication number
- CN107339044A CN107339044A CN201611062128.6A CN201611062128A CN107339044A CN 107339044 A CN107339044 A CN 107339044A CN 201611062128 A CN201611062128 A CN 201611062128A CN 107339044 A CN107339044 A CN 107339044A
- Authority
- CN
- China
- Prior art keywords
- swing arm
- elevating mechanism
- limiting section
- support
- spring
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/518—Application of doors, windows, wings or fittings thereof for vehicles for working vehicles
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Application of doors, windows, wings or fittings thereof for vehicles characterised by the type of wing
- E05Y2900/531—Doors
Abstract
The invention discloses a kind of light bus electric exterior swing door elevating mechanism, including swing arm, guide blot and spring, wherein, one end of swing arm is provided with mounting hole, and the first limiting section is provided with the inwall of mounting hole；The other end of swing arm is threadedly coupled with motor；Guide blot is located in mounting hole, and the second limiting section is provided with guide blot, and the end face of the second limiting section and mounting hole has the distance of setting；Spring is set on guide blot, and the both ends of spring are supported on the first limiting section and the second limiting section respectively.Light bus electric exterior swing door elevating mechanism provided by the invention, by setting swing arm, spring and the second limiting section, and both ends of the spring is supported respectively on the first limiting section in the second limiting section and swing arm, solve the problems, such as that elevating mechanism occurs to interfere between parts in the course of the work, and then also solve the problems, such as abnormal sound and motor rotation blockage caused by parts are interfered.
Description
Technical field
The present invention relates to automobile technical field, more particularly to a kind of light bus electric exterior swing door elevating mechanism.
Background technology
The right door of externally swing is a kind of car door opened and closed by motor control, is typically used in logistic car or short-Distance Passenger Cars.
The right door of externally swing is generally horizontally and vertically moving when being turned on and off in both direction, and is obtained typically by elevating mechanism
To realize, the elevating mechanism can realize elevating movement and rotary motion by the driving of motor.
Fig. 1 is the structural representation of elevating mechanism in the prior art, as shown in figure 1, the elevating mechanism includes swing arm 1, bullet
Spring 2 and guide pad, limiting section 5 is provided with swing arm, guide section 3 and spacing section 4, the both ends point of spring 2 are provided with guide pad
Do not support on limiting section 5 and spacing section 4, and guide section 3 is located in spring 2, between being maintained between spacing section 4 and swing arm 1
Gap；Swing arm 1 can be moved up and down by the flexible block that is oppositely oriented of spring 2, but move up and down process in the elevating mechanism
In, guide pad can shake in gap, produce the problem of it is interfered between swing arm 1, and then cause motor rotation blockage and
It is out of service, and target location can not be run to, meanwhile, guide pad can produce abnormal sound with the friction of swing arm 1, have impact on passenger and ride
Comfort level.
The content of the invention
It is an object of the invention to provide a kind of light bus electric exterior swing door elevating mechanism, the elevating mechanism is avoided to work
During the problem of parts interference occurs, and then eliminate caused by parts are interfered abnormal sound and the problem of motor rotation blockage.
The invention provides a kind of light bus electric exterior swing door elevating mechanism, wherein, including：
Swing arm, one end of the swing arm is provided with mounting hole, and the first limiting section is provided with the inwall of the mounting hole；
The other end of the swing arm is threadedly coupled with motor；
Guide blot, the guide blot are located in the mounting hole, and the second limit is provided with the guide blot
The end face of position portion, second limiting section and the mounting hole has the distance of setting；
Spring, the spring are set on the guide blot, and the both ends of the spring are supported described first respectively
On limiting section and second limiting section.
Light bus electric exterior swing door elevating mechanism as described above, these, it is preferred to, second limiting section is circle
Barrel structure, and the cylindrical structure is threadedly coupled with the guide blot.
Light bus electric exterior swing door elevating mechanism as described above, these, it is preferred to, in addition to first support, institute
State and fixed part is provided with first support, the fixed part is threadedly coupled with the guide blot.
Light bus electric exterior swing door elevating mechanism as described above, these, it is preferred to, in addition to capping, the envelope
Lid is fixedly installed on the end of the guide blot.
Light bus electric exterior swing door elevating mechanism as described above, these, it is preferred to, in addition to second support, institute
The one end for stating second support is fixedly installed in the swing arm, and the other end of the second support and the car door of automobile are hinged.
Light bus electric exterior swing door elevating mechanism as described above, these, it is preferred to, include in the second support
Two support bars and fix bar being set up in parallel, two support bars are fixedly installed in the fix bar, and described in two
Bracing piece is provided between support bar, the second support is fixedly installed in the swing arm by the fix bar.
Light bus electric exterior swing door elevating mechanism provided by the invention, by setting swing arm, spring and the second limiting section,
And support both ends of the spring respectively on the first limiting section in the second limiting section and swing arm, solve elevating mechanism worked
The problem of interfering between parts occurs in journey, and then also solves asking for caused by parts are interfered abnormal sound and motor rotation blockage
Topic.
Brief description of the drawings
The embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of elevating mechanism in the prior art；
Fig. 2 is the structural representation of light bus electric exterior swing door elevating mechanism provided in an embodiment of the present invention；
Fig. 3 is the state of light bus electric exterior swing door elevating mechanism provided in an embodiment of the present invention in actual applications
Figure；
Fig. 4 is swing arm and the structural representation of motor cooperation position；
Fig. 5 is the partial enlarged drawing of light bus electric exterior swing door elevating mechanism provided in an embodiment of the present invention；
Fig. 6 is the structural representation of second support.
Description of reference numerals：
Spacing section of 1- swing arm 2- spring 3- guide sections 4-
5- limiting section 100- swing arms 110- the first limiting section 120- screwed holes
200- spring 300- guide blots the second limiting sections of 400- 500- is covered
600- motor 610- screw rod 700- second support 710- support bars
720 bracing piece 730- fix bar 800- first support 810- fixed parts
900- car doors
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not construed as limiting the claims.
Fig. 2 is the structural representation of light bus electric exterior swing door elevating mechanism provided in an embodiment of the present invention, and Fig. 3 is this
The state diagram of the light bus electric exterior swing door elevating mechanism that inventive embodiments provide in actual applications, Fig. 4 are swing arm and electricity
The structural representation of machine cooperation position, Fig. 5 are the office of light bus electric exterior swing door elevating mechanism provided in an embodiment of the present invention
Portion's enlarged drawing.
Referring to Fig. 2 to Fig. 5, the embodiments of the invention provide a kind of light bus electric exterior swing door elevating mechanism,
Including swing arm 100, guide blot 300 and spring 200, wherein, one end of swing arm 100 is provided with mounting hole, and mounting hole
Inwall on be provided with the first limiting section 110；The other end of swing arm 100 is threadedly coupled with motor 600, specifically, in swing arm 100
Screwed hole 120 is provided with, screw rod 610 is provided with motor 600, swing arm 100 is set by the cooperation of screwed hole 120 and screw rod 610
Put on motor 600；Guide blot 300 is located in mounting hole, and the second limiting section 400 is provided with guide blot 300, the
The end face of two limiting sections 400 and mounting hole has the distance of setting；Spring 200 is set on guide blot 300, and spring 200
Both ends support respectively on the first limiting section 110 and the second limiting section 400.
Light bus electric exterior swing door elevating mechanism provided in an embodiment of the present invention is in the closing process of car door 900, swing arm
100 with the friction of the threaded connection place of motor 600 be static friction, and swing arm 100 can drive rotation by motor 600, drive simultaneously
Car door 900 is gradually closed from open position to vehicle body direction, when car door 900 is stopped operating by the stop of vehicle body limiting section
When, motor 600 remains in operation, and now, swing arm 100 and the friction change of the threaded connection place of motor 600 turn to dynamic friction, make swing arm
Relatively rotated between 100 and motor 600, and 100 gradual lifting of swing arm is made by the cooperation of screw rod 610 and screwed hole 120, it is complete
Into the closing motion of car door 900.Correspondingly, when in the opening procedure of car door 900, due to the stop of vehicle body limiting section, swing arm 100 can not
Car door 900 is driven to rotate, therefore swing arm 100 and the friction of the threaded connection place of motor 600 are dynamic friction, make swing arm 100 to motor 600
Direction motion, when swing arm 100 departs from the stop of vehicle body limiting section, the friction of swing arm 100 and the threaded connection place of motor 600 becomes
Static friction is turned to, swing arm 100 is rotated by the driving of motor 600, so as to complete the opening action of car door 900.
It should be noted that because the both ends of spring 200 are directly supported in the first limiting section 110 and the second limiting section 400
On, and the distance of setting is maintained between the second limiting section 400 and swing arm 100, allow swing arm 100 in the distance of the setting
Move up and down, avoid the problem of swing arm 100 is interfered with other parts.
Further, because motor 600 has deviations in position fixing process, swing arm 100 is made to exist in vertical direction
Trickle angle, in the prior art, the deviations also result in swing arm 100 and interfere with parts and make motor
600 stalls, but in embodiments of the present invention, because swing arm 100 is in contact with spring 200, and installation is stretched out in one end of spring 200
Hole is simultaneously supported on the second limiting section 400, in the motion process of swing arm 100, swing arm 100 can by the deformation of spring 200 and
Deviation is automatically adjusted, while the problem of the contact between spring 200 and swing arm 100 can't cause 600 stall of motor, ensure that this
The reliability of elevating mechanism motion.
Further, in order to realize the controllability of the adjustable height of swing arm 100, second limiting section 400 can be circle
Barrel structure, and the cylindrical structure is threadedly coupled with the guide blot 300.
Further, as shown in Fig. 2 the elevating mechanism also includes first support 800, set in the first support 800
There is fixed part 810, the fixed part 810 is threadedly coupled with the guide blot 300, and the elevating mechanism can pass through first support
800 are fixedly installed on vehicle body.
Further, the elevating mechanism also includes capping 500, and the capping 500 is fixedly installed on the guide blot 300
End, to prevent coming off for each group component.
Fig. 6 is the structural representation of second support.
Further, as shown in fig. 6, the elevating mechanism also includes second support 700, one end of the second support 700
It is fixedly installed in the swing arm 100, the other end of the second support 700 and the car door 900 of automobile are be hinged, so as to logical
Cross swing arm 100 and drive the opening and closing of car door 900, while second support 700 is fixedly installed in swing arm 100 and can also increased
The strong controllability of the installation sites of 900 opposed swing arms of car door 100.
Further, two support bars 710 being set up in parallel and fix bar 730 can be included in the second support 700, two
The individual support bar 710 is fixedly installed in the fix bar 730, and is provided with bracing piece between two support bars 710
720, the second support 700 is fixedly installed in the swing arm 100 by the fix bar 730.
It should be noted that in order to ensure support strength of the second support 700 to car door 900, the quantity of support bar 710
Can be more, particular number can be set according to actual conditions；Accordingly, in order to ensure the intensity of second support 700, add
The quantity of strengthening tendons can also be multiple, and this present embodiment is not construed as limiting.
Light bus electric exterior swing door elevating mechanism provided in an embodiment of the present invention, by setting swing arm, spring and second
Limiting section, and both ends of the spring supported respectively on the first limiting section in the second limiting section and swing arm, solve elevating mechanism
The problem of interfering in the course of the work between generation parts, and then also solve abnormal sound and motor caused by parts are interfered
The problem of stall.
Construction, feature and the action effect of the present invention, above institute is described in detail according to the embodiment shown in schema above
Only presently preferred embodiments of the present invention is stated, but the present invention is not to limit practical range shown in drawing, it is every according to structure of the invention
Want made change, or be revised as the equivalent embodiment of equivalent variations, when still without departing from specification and illustrating covered spirit,
All should be within the scope of the present invention.
Claims (6)
- A kind of 1. light bus electric exterior swing door elevating mechanism, it is characterised in that including：Swing arm, one end of the swing arm is provided with mounting hole, and the first limiting section is provided with the inwall of the mounting hole；The other end of the swing arm is threadedly coupled with motor；Guide blot, the guide blot are located in the mounting hole, and the second limiting section is provided with the guide blot, The end face of second limiting section and the mounting hole has the distance of setting；Spring, the spring are set on the guide blot, and the both ends of the spring support respectively it is spacing described first In portion and second limiting section.
- 2. light bus electric exterior swing door elevating mechanism according to claim 1, it is characterised in that second limiting section For cylindrical structure, and the cylindrical structure is threadedly coupled with the guide blot.
- 3. light bus electric exterior swing door elevating mechanism according to claim 1, it is characterised in that also including first Frame, fixed part is provided with the first support, the fixed part is threadedly coupled with the guide blot.
- 4. light bus electric exterior swing door elevating mechanism according to claim 1, it is characterised in that also include capping, institute State the end that capping is fixedly installed on the guide blot.
- 5. light bus electric exterior swing door elevating mechanism according to claim 1, it is characterised in that also including second Frame, one end of the second support are fixedly installed in the swing arm, and the other end of the second support and the car door of automobile are cut with scissors Connect.
- 6. light bus electric exterior swing door elevating mechanism according to claim 5, it is characterised in that in the second support Including two support bars being set up in parallel and fix bar, two support bars are fixedly installed in the fix bar, and two Bracing piece is provided between the support bar, the second support is fixedly installed in the swing arm by the fix bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611062128.6A CN107339044B (en) | 2016-11-25 | 2016-11-25 | Light bus electric exterior swing door elevating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611062128.6A CN107339044B (en) | 2016-11-25 | 2016-11-25 | Light bus electric exterior swing door elevating mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107339044A true CN107339044A (en) | 2017-11-10 |
| CN107339044B CN107339044B (en) | 2019-02-19 |
Family
ID=60222730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611062128.6A Active CN107339044B (en) | 2016-11-25 | 2016-11-25 | Light bus electric exterior swing door elevating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107339044B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2118817A5 (en) * | 1970-12-17 | 1972-07-28 | Bode & Co Geb | |
| CN2361794Y (en) * | 1998-12-02 | 2000-02-02 | 贾春义 | Electric switch device for car door |
| CN1483605A (en) * | 2003-07-25 | 2004-03-24 | 江苏金屋控制系统有限公司 | Electric driving mechanism for bus door |
| CN201110083Y (en) * | 2007-11-18 | 2008-09-03 | 王能员 | Passenger car inner swing door electric open and close device |
| CN201521204U (en) * | 2009-06-18 | 2010-07-07 | 爱威机电(南京)有限公司 | Double-outside-swing coach door with lifting function |
| CN101850710A (en) * | 2009-03-31 | 2010-10-06 | 曾锦丽 | Door hoisting mechanical structure for inner swinging door of passenger train |
-
2016
- 2016-11-25 CN CN201611062128.6A patent/CN107339044B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2118817A5 (en) * | 1970-12-17 | 1972-07-28 | Bode & Co Geb | |
| CN2361794Y (en) * | 1998-12-02 | 2000-02-02 | 贾春义 | Electric switch device for car door |
| CN1483605A (en) * | 2003-07-25 | 2004-03-24 | 江苏金屋控制系统有限公司 | Electric driving mechanism for bus door |
| CN201110083Y (en) * | 2007-11-18 | 2008-09-03 | 王能员 | Passenger car inner swing door electric open and close device |
| CN101850710A (en) * | 2009-03-31 | 2010-10-06 | 曾锦丽 | Door hoisting mechanical structure for inner swinging door of passenger train |
| CN201521204U (en) * | 2009-06-18 | 2010-07-07 | 爱威机电(南京)有限公司 | Double-outside-swing coach door with lifting function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107339044B (en) | 2019-02-19 |
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