CN111608527A - Automatic opening and closing mechanism for box cover and vehicle - Google Patents
Automatic opening and closing mechanism for box cover and vehicle Download PDFInfo
- Publication number
- CN111608527A CN111608527A CN202010559572.9A CN202010559572A CN111608527A CN 111608527 A CN111608527 A CN 111608527A CN 202010559572 A CN202010559572 A CN 202010559572A CN 111608527 A CN111608527 A CN 111608527A
- Authority
- CN
- China
- Prior art keywords
- connecting arm
- closing mechanism
- ball
- ball socket
- box cover
- 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
Images
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
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
- E05F15/63—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by swinging arms
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention relates to an automatic opening and closing mechanism of a box cover and a vehicle. The automatic opening and closing mechanism of the box cover comprises a first connecting arm, a second connecting arm and a driving part, wherein the first connecting arm is used for being rotatably connected with the body of the vehicle. One end of the second connecting arm is rotatably connected with the first connecting arm, and the other end of the second connecting arm is used for rotatably connecting the cover body. The driving part can provide circular motion to drive the first connecting arm to swing or drive the first connecting arm and the second connecting arm to swing. First linking arm, second linking arm, automobile body and lid connect into four-bar linkage, and drive unit provides circular motion, drives first linking arm and second linking arm motion, and then promotes the lid rotation, realizes the automatic start-stop of lid, accords with the intelligent development of automotive industry. The driving part provides circular motion to drive the first connecting arm and the second connecting arm to swing, so that the cover body can hover at a position outside the initial position. In addition, the automatic opening and closing mechanism of the box cover has short movement stroke and high movement reliability.
Description
Technical Field
The invention relates to the technical field of vehicles, in particular to an automatic opening and closing mechanism of a box cover and a vehicle.
Background
With the rapid development of economy, the transportation industry of China is continuously increased, the automobile yield and consumption enter the world large country, and the comfort becomes one of the important parameters for evaluating the automobile performance. In the structure of a trunk or a trunk door of an automobile, a door needs to be manually closed or an auxiliary mechanism needs to be opened or closed in most cases. The traditional auxiliary opening and closing mechanism for the box cover is large in size, long in movement stroke, poor in movement reliability and the like. Moreover, the mechanisms can prevent the trunk or the trunk door of the automobile from hovering at other positions than the initial position, so that the use is inconvenient.
Disclosure of Invention
Based on the above, it is necessary to provide an automatic opening and closing mechanism for a box cover and a vehicle, wherein the automatic opening and closing mechanism for the box cover body has a small volume, a short movement stroke and good movement reliability; moreover, the cover body can hover at any position except the initial position, and the use is more flexible.
The utility model provides a case lid automatic start/stop mechanism, case lid automatic start/stop mechanism includes:
the first connecting arm is used for rotatably connecting the vehicle body;
one end of the second connecting arm is rotatably connected with the first connecting arm, and the other end of the second connecting arm is used for rotatably connecting the cover body; and
and the driving part can provide circular motion to drive the first connecting arm to swing or drive the first connecting arm and the second connecting arm to swing.
In one embodiment, the driving member is configured to be mounted on the vehicle body, and an end of the first connecting arm, which is away from the second connecting arm, is provided on a rotation center axis of the driving member.
In one embodiment, the automatic opening and closing mechanism for the box cover further comprises a first ball head and a first ball socket, the first ball head is arranged at one end, far away from the driving part, of the first connecting arm, the first ball socket is arranged at one end, close to the first connecting arm, of the second connecting arm, and the first ball head is rotatably arranged in the first ball socket;
or the first ball socket is arranged at one end of the first connecting arm far away from the driving part, the first ball head is arranged at one end of the second connecting arm near to the first connecting arm, and the first ball head is rotatably arranged in the first ball socket;
or the automatic box cover opening and closing mechanism further comprises a first rotating shaft, and the first connecting arm is rotatably connected with the second connecting arm through the first rotating shaft.
In one embodiment, an end of the first connecting arm away from the vehicle body and an end of the second connecting arm away from the cover are disposed on a rotation center axis of the driving member.
In one embodiment, the automatic lid opening and closing mechanism further comprises a second ball head and a second ball socket, the second ball head is used for being arranged on the vehicle body, the second ball socket is arranged at one end, away from the second connecting arm, of the first connecting arm, and the second ball head is rotatably arranged in the second ball socket;
or the second ball socket is used for being arranged on the vehicle body, the second ball head is arranged at one end, away from the second connecting arm, of the first connecting arm, and the second ball head is rotatably arranged in the second ball socket;
or the automatic box cover opening and closing mechanism further comprises a second rotating shaft, and the first connecting arm is rotatably connected to the vehicle body through the second rotating shaft.
In one embodiment, the automatic opening and closing mechanism for the box cover further comprises a mounting piece, a third ball head and a third ball socket, wherein the mounting piece is provided with a mounting groove, and the mounting piece is arranged on the cover body through the mounting groove; the third ball head is arranged on the mounting piece, the third ball socket is arranged at one end of the second connecting arm, and the third ball head is rotatably arranged in the third ball socket;
or the third ball socket is arranged on the mounting piece, the third ball head is arranged at one end of the second connecting arm, and the third ball head is rotatably arranged in the third ball socket;
or the automatic box cover opening and closing mechanism further comprises a third rotating shaft, the third rotating shaft is arranged on the mounting piece, and one end of the second connecting arm is rotatably arranged on the third rotating shaft.
In one embodiment, the driving component comprises a motor, a worm wheel and a planetary gear reducer, the worm is arranged on a power shaft of the motor, and the worm wheel and a central gear of the planetary gear reducer are coaxially arranged.
In one embodiment, the first connecting arm is a thin plate provided with a hollow hole; alternatively, the first connecting arm is a metal tube.
In one embodiment, the second connecting arm is a metal tube, or the second connecting arm is a metal rod, or the second connecting arm is a metal plate.
A vehicle comprises a vehicle body, a cover body and the automatic cover opening and closing mechanism, wherein the cover body is rotatably arranged on the vehicle body, a first connecting arm of the automatic cover opening and closing mechanism is rotatably connected with the vehicle body, and a second connecting arm is rotatably connected with the cover body
According to the automatic opening and closing mechanism for the box cover and the vehicle, the first connecting arm, the second connecting arm, the cover body and the vehicle body are connected to form the four-bar mechanism. The driving part is started and provides circular motion to drive the first connecting arm to swing or drive the first connecting arm and the second connecting arm to swing, so that the cover body is pushed to rotate around the automobile body, the cover body can be automatically opened or closed, and the intelligent development of the automobile industry is met. Traditional case lid auxiliary opening and closing mechanism, for example, mechanisms such as torsional spring, air spring can only stop at initial position, and this scheme provides circular motion through drive assembly and drives first linking arm swing, or drives first linking arm and second linking arm swing, opens like this and stops drive assembly and can make the lid hover in the optional position outside initial position, uses more in a flexible way. In addition, circular motion is provided through the driving part to drive the first connecting arm to swing or drive the first connecting arm and the second connecting arm to swing, so that the cover body is automatically opened or closed, the movement stroke of the automatic opening and closing mechanism of the box cover is short, the movement reliability is high, and the size is small.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention.
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of an automatic opening and closing mechanism of a box cover according to an embodiment of the present invention;
FIG. 2 is an exploded view of the automatic lid opening and closing mechanism shown in FIG. 1;
fig. 3 is a schematic view of the internal structure of the driving part of the automatic lid opening and closing mechanism shown in fig. 1.
Reference numerals:
10. the connecting device comprises a first connecting arm, 11, a hollow hole, 20, a second connecting arm, 30, a driving part, 31, a motor, 32, a worm, 33, a turbine, 34, a planetary gear reducer, 341, a first planetary gear, 342, a planet carrier, 343, a second planetary gear, 344, a rotating central shaft, 40, a first ball head, 41, a first ball socket, 50, a third ball head, 51, a third ball socket, 60, a vehicle body, 70, a cover body, 80 and a mounting part.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
Referring to fig. 1, fig. 1 shows a schematic structural diagram of an automatic opening and closing mechanism of a box cover in an embodiment of the invention. The automatic opening and closing mechanism for a box cover provided by an embodiment of the invention comprises a first connecting arm 10, a second connecting arm 20 and a driving part 30. The first link arm 10 is used to rotatably connect the vehicle body 60. The second connecting arm 20 has one end rotatably connected to the first connecting arm 10 and the other end rotatably connected to the cover 70. The driving member 30 can provide a circular motion to swing the first connecting arm 10 or to swing the first connecting arm 10 and the second connecting arm 20.
In the automatic lid opening and closing mechanism, the first connecting arm 10, the second connecting arm 20, the lid 70 and the vehicle body 60 are connected to form a four-bar linkage. The driving part 30 is started, the driving part 30 provides circular motion to drive the first connecting arm 10 to swing, or drive the first connecting arm 10 and the second connecting arm 20 to swing, and further push the cover body 70 to rotate around the vehicle body 60, so that the cover body 70 can be automatically opened or closed, and the intelligent development of the automobile industry is met. Traditional case lid auxiliary opening and closing mechanism, for example torsional spring, air spring etc. mechanism can only stop at initial position, and this scheme provides circular motion through drive component 30 and drives first linking arm 10 swing, or drives first linking arm 10 and the swing of second linking arm 20, stops drive component 30 like this and can make lid 70 hover in the optional position outside initial position, uses more in a flexible way. In addition, the driving part 30 provides circular motion to drive the first connecting arm 10 to swing, or drive the first connecting arm 10 and the second connecting arm 20 to swing, so as to realize the automatic opening or closing of the cover 70, thus the movement stroke of the automatic opening and closing mechanism of the box cover is short, the movement reliability is high, and the volume is small.
In one embodiment, referring to fig. 1, fig. 1 is a schematic structural diagram illustrating an automatic opening and closing mechanism for a box cover according to an embodiment of the present invention. The driving member 30 is adapted to be mounted on the vehicle body 60, and an end of the first connecting arm 10 remote from the second connecting arm 20 is provided on a rotation center shaft 344 of the driving member 30. It is understood that the first connecting arm 10 is disposed on the central rotating shaft 344 of the driving member 30, and the driving member 30 can move the first connecting arm 10 during operation. By installing the driving member 30 to the vehicle body 60, the movement of the automatic opening and closing mechanism of the tank cover is stabilized, thereby improving the stability and reliability of the movement of the automatic opening and closing mechanism of the tank cover.
Alternatively, the end of the first link arm 10 is provided with a mounting hole through which the first link arm 10 is provided to the rotation center shaft 344 of the driving part 30.
Further, referring to fig. 2, fig. 2 is an exploded view of the automatic opening and closing mechanism of the box cover shown in fig. 1. The automatic opening and closing mechanism of the box cover further comprises a first ball head 40 and a first ball socket 41. The first ball 40 is disposed at an end of the first connecting arm 10 away from the driving member 30, the first ball socket 41 is disposed at an end of the second connecting arm 20 close to the first connecting arm 10, and the first ball 40 is rotatably disposed in the first ball socket 41. Alternatively, the first ball socket 41 is disposed at an end of the first connecting arm 10 away from the driving member 30, the first ball 40 is disposed at an end of the second connecting arm 20 close to the first connecting arm 10, and the first ball 40 is rotatably disposed in the first ball socket 41. The first ball 40 and the first ball socket 41 are used for realizing the rotatable connection between the first connecting arm 10 and the second connecting arm 20, so that the first connecting arm 10 and the second connecting arm 20 can move freely under the driving of the driving part 30, and the cover 70 can be opened and closed automatically.
In another embodiment, the automatic lid opening and closing mechanism may further include a first rotating shaft, and the first connecting arm 10 is rotatably connected to the second connecting arm 20 through the first rotating shaft, so that the first connecting arm 10 and the second connecting arm 20 can move freely under the driving of the driving part 30, thereby ensuring that the lid 70 can be opened and closed automatically. Of course, in other embodiments, other structures may be adopted to implement the rotational connection between the first connecting arm 10 and the second connecting arm 20, and the invention is not limited thereto.
In another embodiment, the end of the first connecting arm 10 away from the vehicle body 60 and the end of the second connecting arm 20 away from the cover 70 are disposed on the rotation center shaft 344 of the driving member 30. When the driving part 30 is started, the rotation central shaft 344 of the driving part 30 makes a circular motion, which can drive the first connecting arm 10 and the second connecting arm 20 to move, and further push the cover 70 to rotate around the vehicle body 60, thereby opening or closing the cover 70.
Further, the automatic opening and closing mechanism of the box cover further comprises a second ball head and a second ball socket. The second ball is arranged on the vehicle body 60, and is arranged at an end of the first connecting arm 10 away from the second connecting arm 20, and is rotatably arranged in the second ball. Alternatively, a second ball socket is provided in the vehicle body 60, and a second ball is provided at an end of the first connecting arm 10 remote from the second connecting arm 20, and the second ball is rotatably provided in the second ball socket. The rotatable connection between the first connecting arm 10 and the vehicle body 60 is realized through the second ball head and the second ball socket, so that the first connecting arm 10 can move freely around the vehicle body 60 under the driving of the driving part 30, and the cover 70 can be opened and closed automatically.
Of course, in other embodiments, the automatic lid opening and closing mechanism further includes a second rotating shaft, and the first connecting arm 10 is rotatably connected to the vehicle body 60 through the second rotating shaft. It is understood that the second rotating shaft is provided to the vehicle body 60, and the end of the first connecting arm 10 away from the second connecting arm 20 is rotatably provided to the second rotating shaft. In this way, the first connecting arm 10 can move freely around the vehicle body 60 under the driving of the driving part 30, thereby ensuring that the cover 70 can be opened and closed automatically. Other structures may be adopted to realize the rotational connection between the first connecting arm 10 and the vehicle body 60, but not limited thereto.
In one embodiment, referring to fig. 2, fig. 2 is an exploded view of the automatic lid opening and closing mechanism of fig. 1. The automatic opening and closing mechanism for the box cover further comprises a mounting piece 80, a third ball head 50 and a third ball socket 51, wherein the mounting piece 80 is provided with a mounting groove, and the mounting piece 80 is arranged on the cover body 70 through the mounting groove. The third ball 50 is disposed on the mounting member 80, the third ball socket 51 is disposed at one end of the second connecting arm 20, and the third ball 50 is rotatably disposed in the third ball socket 51. Alternatively, the third socket 51 is provided on the mounting member 80, the third ball 50 is provided at one end of the second connecting arm 20, and the third ball 50 is rotatably provided in the third socket 51. It should be noted that a third ball 50 or a third ball socket 51 is provided at an end of the second connecting arm 20 away from the first connecting arm 10. The second connecting arm 20 is rotatably connected to the cover 70 through the third ball 50 and the third ball socket 51, so that the second connecting arm 20 can move freely under the driving of the driving part 30, and the cover 70 is driven to open or close. Of course, in other embodiments, a third rotating shaft may be provided, the third rotating shaft is provided on the mounting member 80, and one end of the second connecting arm 20 is rotatably provided on the third rotating shaft.
Further, the driving part 30 has an internal resistance. The driving member 30 is activated, and the cover 70 can hover at any position except the initial position due to the internal resistance of the driving member 30, so that the use is more flexible.
In one embodiment, referring to fig. 3, fig. 3 is a schematic view illustrating an internal structure of a driving part of the automatic lid opening and closing mechanism of fig. 1. The driving member 30 includes a motor 31, a worm 32, a worm wheel 33, and a planetary gear reducer 34. The worm 32 is provided on a power shaft of the motor 31, and the worm wheel 33 is provided coaxially with a sun gear of the planetary gear reducer 34. The first connecting arm 10 is provided on the rotation center shaft 344 of the planetary gear reducer 34. The motor 31 is started, the worm 32 is in transmission fit with the worm wheel 33, the planetary gear reducer 34 is driven to work, and the first connecting arm 10 and the second connecting arm 20 are driven to move, so that the cover 70 is automatically opened or closed. Moreover, the worm 32 and the worm wheel 33 are in transmission, and the planetary gear reducer 34 is in gear transmission, so that the driving component 30 has internal resistance, the cover body 70 can hover at any position except the initial position, and the use is more flexible. Further, the movement speed of the automatic lid opening and closing mechanism is made uniform by the driving member 30 as described above, so that the lid body 70 can be opened or closed smoothly.
It should be noted that the worm 32 and the worm wheel 33 have a large reduction ratio in cooperation with transmission, and have a large output torque, a small output rotation speed, and good running stability.
Further, referring to fig. 3, fig. 3 is a schematic view showing an internal structure of a driving part of the automatic lid opening and closing mechanism shown in fig. 1. The planetary gear reducer 34 includes a sun gear, first planetary gears 341, a carrier 342, second planetary gears 343, a mounting shaft, and a rotation center shaft 344. The sun gear and the first planetary gears 341 are mounted on the carrier 342, and the sun gear is disposed coaxially with the turbine 33 and is in mesh transmission with the first planetary gears 341. The second planetary gear 343 is provided on the side of the rotation center shaft 344 facing the carrier 342, and the turbine 33, the sun gear, the carrier 342, and the rotation center shaft 344 are rotatably provided on the mounting shaft. The planetary gear reducer 34 has a compact internal structure, high transmission efficiency, smooth and stable operation, and low noise. The motor 31 is started, the worm 32 is driven by the worm wheel 33, and the central gear is driven to be meshed with the first planetary gear 341 for transmission. In the process, the planet carrier 342 rotates and is transmitted with the second planet gear 343, so as to drive the rotation central shaft 344 to rotate, so as to drive the first connecting arm 10 and the second connecting arm 20 to move, and thus, the cover 70 is automatically opened or closed.
Specifically, the driving member 30 further includes a housing, and the worm 32, the worm wheel 33 and the planetary gear reducer 34 are disposed in the housing, so that foreign substances such as dust and water are prevented from affecting the operation of the driving member 30, and the service life of the driving member 30 can be prolonged.
In one embodiment, referring to fig. 1, fig. 1 is a schematic structural diagram illustrating an automatic opening and closing mechanism for a box cover according to an embodiment of the present invention. The first connecting arm 10 is a thin plate with a hollow hole 11. Because the first connecting arm 10 is a thin plate, and the thin plate is provided with the hollow hole 11, on the basis of meeting the strength, the weight of the first connecting arm 10 can be reduced, and the light weight is realized. Of course, the first connecting arm 10 may be a metal pipe, and the metal pipe may be hollow, so that the weight reduction can be achieved. Optionally, the first connecting arm 10 is of a mold forming structure, and the processing difficulty is low.
In one embodiment, referring to fig. 1, fig. 1 is a schematic structural diagram illustrating an automatic opening and closing mechanism for a box cover according to an embodiment of the present invention. The second connecting arm 20 is a metal tube. It will be appreciated that the metal tube is hollow. Because the second connecting arm 20 is a metal pipe, the weight of the second connecting arm 20 can be reduced on the basis of meeting the strength, and the light weight is realized. Of course, in other embodiments, the second connecting arm 20 may also be a metal rod, or the second connecting arm 20 may be a metal plate.
It should be noted that the automatic opening and closing mechanism for the trunk lid can be applied to two lids of four doors of a vehicle, such as a trunk lid, and can also be applied to a vehicle body turning accessory. Moreover, the automatic opening and closing mechanism of the box cover has strong universality and is suitable for tail box covers of all vehicle types or other cover-shaped structures of the original vehicle.
Referring to fig. 1, fig. 1 shows a schematic structural diagram of an automatic opening and closing mechanism of a box cover in an embodiment of the invention. The vehicle according to an embodiment of the present invention includes a vehicle body 60, a cover 70, and the automatic lid opening and closing mechanism according to any of the embodiments. The cover 70 is rotatably disposed on the vehicle body 60, the first connecting arm 10 of the automatic lid opening and closing mechanism is rotatably connected to the vehicle body 60, and the second connecting arm 20 is rotatably connected to the cover 70.
In the vehicle, the first connecting arm 10, the second connecting arm 20, the cover 70 and the vehicle body 60 are connected to form a four-bar linkage. The driving part 30 is started, the driving part 30 provides circular motion to drive the first connecting arm 10 to swing, or drive the first connecting arm 10 and the second connecting arm 20 to swing, and further push the cover body 70 to rotate around the vehicle body 60, so that the cover body 70 can be automatically opened or closed, and the intelligent development of the automobile industry is met. Traditional case lid auxiliary opening and closing mechanism, for example torsional spring, air spring etc. mechanism can only stop at initial position, and this scheme provides circular motion through drive component 30 and drives first linking arm 10 swing, or drives first linking arm 10 and the swing of second linking arm 20, stops drive component 30 like this and can make lid 70 hover in the optional position outside initial position, uses more in a flexible way. In addition, the driving part 30 provides circular motion to drive the first connecting arm 10 to swing, or drive the first connecting arm 10 and the second connecting arm 20 to swing, so as to realize the automatic opening or closing of the cover 70, thus the movement stroke of the automatic opening and closing mechanism of the box cover is short, the movement reliability is high, and the volume is small.
In one embodiment, the cover 70 has a mounting arm by which the cover 70 is rotatably provided to the vehicle body 60. The second connecting arm 20 of the automatic lid opening and closing mechanism is rotatably connected to the mounting arm of the lid 70.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides a case lid automatic start/stop mechanism which characterized in that, case lid automatic start/stop mechanism includes:
the first connecting arm is used for rotatably connecting the vehicle body;
one end of the second connecting arm is rotatably connected with the first connecting arm, and the other end of the second connecting arm is used for rotatably connecting the cover body; and
and the driving part can provide circular motion to drive the first connecting arm to swing or drive the first connecting arm and the second connecting arm to swing.
2. The automatic opening and closing mechanism for the box cover according to claim 1, wherein the driving member is configured to be mounted on the vehicle body, and an end of the first connecting arm, which is far away from the second connecting arm, is disposed on a rotation center shaft of the driving member.
3. The automatic opening and closing mechanism for the box cover according to claim 2, further comprising a first ball head and a first ball socket, wherein the first ball head is arranged at one end of the first connecting arm far away from the driving part, the first ball socket is arranged at one end of the second connecting arm close to the first connecting arm, and the first ball head is rotatably arranged in the first ball socket;
or the first ball socket is arranged at one end of the first connecting arm far away from the driving part, the first ball head is arranged at one end of the second connecting arm near to the first connecting arm, and the first ball head is rotatably arranged in the first ball socket;
or the first connecting arm is rotatably connected with the second connecting arm through the first rotating shaft.
4. The automatic opening and closing mechanism for the box cover according to claim 1, wherein one end of the first connecting arm, which is far away from the vehicle body, and one end of the second connecting arm, which is far away from the cover body, are arranged on a rotation center shaft of the driving part.
5. The automatic opening and closing mechanism for the box cover according to claim 4, further comprising a second ball head and a second ball socket, wherein the second ball head is arranged on the vehicle body, the second ball socket is arranged at one end of the first connecting arm far away from the second connecting arm, and the second ball head is rotatably arranged in the second ball socket;
or the second ball socket is used for being arranged on the vehicle body, the second ball head is arranged at one end, away from the second connecting arm, of the first connecting arm, and the second ball head is rotatably arranged in the second ball socket;
or, still include the second pivot, first linking arm passes through the second pivot rotationally connect in automobile body.
6. The automatic opening and closing mechanism for the box cover according to any one of claims 1 to 5, further comprising a mounting member, a third ball and a third ball socket, wherein the mounting member is provided with a mounting groove through which the mounting member is arranged on the cover body; the third ball head is arranged on the mounting piece, the third ball socket is arranged at one end of the second connecting arm, and the third ball head is rotatably arranged in the third ball socket;
or the third ball socket is arranged on the mounting piece, the third ball head is arranged at one end of the second connecting arm, and the third ball head is rotatably arranged in the third ball socket;
or the mounting part is arranged on the base, and one end of the second connecting arm is rotatably arranged on the mounting part.
7. The automatic opening and closing mechanism for the box cover according to any one of claims 1 to 5, wherein the driving component comprises a motor, a worm wheel and a planetary gear reducer, the worm is arranged on a power shaft of the motor, and the worm wheel is arranged coaxially with a central gear of the planetary gear reducer.
8. The automatic opening and closing mechanism for the box cover according to any one of claims 1 to 5, wherein the first connecting arm is a thin plate, and the thin plate is provided with a hollow hole;
alternatively, the first connecting arm is a metal tube.
9. The automatic opening and closing mechanism for the box cover according to any one of claims 1 to 5, wherein the second connecting arm is a metal pipe, or the second connecting arm is a metal rod, or the second connecting arm is a metal plate.
10. A vehicle, characterized in that, it comprises a vehicle body, a cover body and the automatic cover lid opening and closing mechanism as claimed in any one of claims 1 to 9, the cover body is rotatably disposed on the vehicle body, the first connecting arm of the automatic cover lid opening and closing mechanism is rotatably connected with the vehicle body, and the second connecting arm is rotatably connected with the cover body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010559572.9A CN111608527A (en) | 2020-06-18 | 2020-06-18 | Automatic opening and closing mechanism for box cover and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010559572.9A CN111608527A (en) | 2020-06-18 | 2020-06-18 | Automatic opening and closing mechanism for box cover and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111608527A true CN111608527A (en) | 2020-09-01 |
Family
ID=72198637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010559572.9A Pending CN111608527A (en) | 2020-06-18 | 2020-06-18 | Automatic opening and closing mechanism for box cover and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111608527A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114290925A (en) * | 2022-01-11 | 2022-04-08 | 岚图汽车科技有限公司 | Car enstrophe formula interface structure that charges, device and car |
-
2020
- 2020-06-18 CN CN202010559572.9A patent/CN111608527A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114290925A (en) * | 2022-01-11 | 2022-04-08 | 岚图汽车科技有限公司 | Car enstrophe formula interface structure that charges, device and car |
| CN114290925B (en) * | 2022-01-11 | 2024-04-12 | 岚图汽车科技有限公司 | Inward-turning type charging interface structure and device of automobile and automobile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1460315A3 (en) | Differential and differential case | |
| CN111608527A (en) | Automatic opening and closing mechanism for box cover and vehicle | |
| CN212454075U (en) | Automatic opening and closing mechanism for box cover and vehicle | |
| CN110043635A (en) | A kind of clutch gear reduction gearbox | |
| CN211287198U (en) | Electric driving mechanism for automobile door | |
| CN210798622U (en) | Electric opening and closing device for automobile side door and automobile with same | |
| CN205407492U (en) | Sunroof motor member | |
| CN210949705U (en) | Connecting structure of electric vehicle gearbox and motor | |
| CN201597420U (en) | Automobile sunroof driving device | |
| CN218316135U (en) | Automatic vehicle height adjusting device | |
| CN211549303U (en) | Driving mechanism and turnover device | |
| CN214616021U (en) | Hinge for scissor door automobile | |
| CN211923881U (en) | Automobile limiter | |
| CN211229908U (en) | Automobile door lock controller | |
| CN220551001U (en) | Lower back door electric drive structure and automobile | |
| CN112810569A (en) | Freely selectable wiper capable of enlarging operation range | |
| CN207842894U (en) | A kind of window cleaning device of new-energy automobile | |
| CN214565009U (en) | Driving device for storage box and storage box | |
| CN111119620A (en) | Automobile limiter | |
| CN215826608U (en) | Rocker arm rotation electric transmission mechanism of automobile glove box | |
| CN2892806Y (en) | Electric and hand two-purpose vehicle jack | |
| CN210948176U (en) | Door opening device of vehicle and vehicle | |
| CN2359393Y (en) | Eccentric vibrating spear with speed increaser | |
| CN214728521U (en) | Horizontal pushing type telescopic electric step of motor home | |
| CN216336433U (en) | AGV lifting speed reduction device |
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 |