CN218815902U

CN218815902U - Electric tail gate swing arm connecting device

Info

Publication number: CN218815902U
Application number: CN202223180360.3U
Authority: CN
Inventors: 夏新国
Original assignee: Jiangsu Deper Automate Door & Window Co ltd
Current assignee: Jiangsu Deper Automate Door & Window Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-04-07
Anticipated expiration: 2032-11-29

Abstract

The utility model relates to the technical field of auto-parts, and an electronic tail-gate swing arm connecting device is disclosed, there is vice swing arm drive mechanism's inside through bearing swing joint, the right side rear portion fixed mounting of connecting seat has the connecting block, there is the transmission connecting rod the front portion of connecting block through bearing swing joint, there is the sleeve lower part front side of transmission connecting rod through bearing swing joint, the fixed mount pad of having installed in the right side lower part of main swing arm. This electronic tail-gate swing arm connecting device, through adding buffering depression bar and the sleeve of establishing, make when main swing arm carries out the luffing motion, the accessible mount pad drives buffering depression bar extrusion spring, and drive the motion of transmission connecting rod through the sleeve simultaneously, thereby can slow down the range of rocking that causes when main swing arm swings and automobile body motion, the bolt of having avoided main swing arm and vice swing arm junction is because of not hard up that great vibrations caused, the stability that main swing arm and vice swing arm are connected has been promoted.

Description

Electric tail gate swing arm connecting device

Technical Field

The utility model relates to the technical field of auto-parts, specifically be an electronic tail-gate swing arm connecting device.

Background

With the development of automobile technology and the improvement of the living standard of people, more and more families buy private automobiles. The automobile trunk is a storage space which most automobiles have, and the automobile trunk is opened or closed through a tail door. The traditional automobile tail gate generally needs to be lifted up or closed manually, when a driver holds too many objects by hands, the problem of inconvenience in opening the gate exists, along with the development of an automatic control technology, the electric tail gate gradually enters the visual field of people, and the driver can open and close the tail gate by pressing a switch key of the automobile tail gate, a key of a remote control car or induction operation of hands or any object in a corresponding area of the tail gate.

Common electronic tail-gate swing arm generally all connects main swing arm and vice swing arm through the bolt when connecting, will link car support and automobile body to be connected again, and this kind of mode is hard connection because between the swing arm and between swing arm and the automobile body, and lack buffer structure, and then when the automobile body motion, can make the bolt of junction take place not hard up and produce great abnormal sound because of vibrations, thereby lead to swing arm adapting unit not hard up, and finally lead to the swing arm inefficacy, can not satisfy swing arm connecting device's operating requirement, for this provides an electronic tail-gate swing arm connecting device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an electronic tail-gate swing arm connecting device to solve foretell technical problem.

(II) technical scheme

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an electronic tail-gate swing arm connecting device, includes the connecting seat, there is main swing arm the inside downside of connecting seat through bearing swing joint, there is drive mechanism the anterior downside of main swing arm through bolt swing joint, there is vice swing arm drive mechanism's inside through bearing swing joint, the right side rear portion fixed mounting of connecting seat has the connecting block, there is the transmission connecting rod the front portion of connecting block through bearing swing joint, there is the sleeve lower part front side of transmission connecting rod through bearing swing joint, the fixed mount pad of having installed in the right side lower part of main swing arm.

Preferably, the inside of the mounting seat is movably connected with a buffering compression rod through a bearing, and the right end of the buffering compression rod is inserted into the sleeve.

Preferably, the rear side of the inner cavity of the sleeve is fixedly connected with a spring, and the top end of the spring is fixedly connected with the corresponding end of the buffering pressure rod.

Preferably, the left side of the inside of the connecting seat is movably provided with a connecting shaft, the inside of the connecting shaft is movably provided with a connecting arm through a bearing, and the length of a rod body of the connecting arm is half of that of the main swing arm.

Preferably, the bottom fixedly connected with sill bar of linking arm, and the sill bar is installed for the slant, the bottom fixed mounting of sill bar has the link.

Preferably, the connecting frame is movably connected with rollers through bearings, and the number of the rollers is 5-8.

(III) advantageous effects

Compared with the prior art, the utility model provides an electronic tail-gate swing arm connecting device possesses following beneficial effect:

1. according to the electric tail gate swing arm connecting device, the buffering pressure rod and the sleeve are additionally arranged, so that when the main swing arm swings back and forth, the buffering pressure rod can be driven by the mounting seat to extrude the spring, and meanwhile, the sleeve drives the transmission connecting rod to move, so that the swinging amplitude caused by the swinging of the main swing arm and the movement of a vehicle body can be reduced, the loosening phenomenon caused by larger vibration of a bolt at the joint of the main swing arm and the auxiliary swing arm is avoided, and the connection stability of the main swing arm and the auxiliary swing arm is improved;

2. this electronic tail-gate swing arm connecting device through adding cylinder and the sill bar of establishing for carry out the auxiliary stay to it when main swing arm swings forward, avoided resetting, take place great impact force when the swing, prevented that the junction from receiving vibrations, promoted that main swing arm control tail-gate opens and shuts and make smooth and easy nature and stability.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the structure of the mounting seat of the present invention;

FIG. 3 is a schematic view of the internal structure of the sleeve according to the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a connecting seat; 2. a main swing arm; 3. a transmission mechanism; 4. a secondary swing arm; 5. connecting blocks; 6. a transmission link; 7. a sleeve; 8. a buffer compression bar; 81. a spring; 9. a mounting seat; 10. connecting the shaft seat; 11. mounting ears; 12. a connecting arm; 13. a bottom bar; 14. a connecting frame; 15. and a roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a technical scheme, an electronic tail-gate swing arm connecting device, including connecting seat 1, main swing arm 2, drive mechanism 3, vice swing arm 4, connecting block 5, driving link 6, sleeve 7, buffering depression bar 8, spring 81, mount pad 9, connect axle bed 10, installation ear 11, linking arm 12, sill bar 13, link 14 and cylinder 15, please refer to fig. 1, the inside downside of connecting seat 1 has main swing arm 2 through bearing swing joint, the anterior downside of main swing arm 2 has drive mechanism 3 through bolt swing joint, there is vice swing arm 4 inside of drive mechanism 3 through bearing swing joint, the right side rear portion fixed mounting of connecting seat 1 has connecting block 5, there is driving link 6 the front portion of connecting block 5 through bearing swing joint, there is sleeve 7 through bearing swing joint the lower part front side of driving link 6, please refer to fig. 2, the right side lower part fixed mounting of main swing arm 2 has mount pad 9.

The inside of mount pad 9 has buffering depression bar 8 through bearing swing joint, and the right-hand member of buffering depression bar 8 pegs graft in the inside of sleeve 7.

Please refer to fig. 3, the spring 81 is fixedly connected to the rear side of the inner cavity of the sleeve 7, and the top end of the spring 81 is fixedly connected to the corresponding end of the buffer pressure rod 8, through adding the buffer pressure rod 8 and the sleeve 7, when the main swing arm 2 swings back and forth, the spring 81 can be extruded by the buffer pressure rod 8 driven by the mounting seat 9, and the transmission connecting rod 6 is driven by the sleeve 7, so that the swing range of the main swing arm 2 during swinging and the vehicle body movement can be reduced, the loosening phenomenon of the bolt at the joint of the main swing arm 2 and the auxiliary swing arm 4 due to large vibration can be avoided, and the connection stability of the main swing arm 2 and the auxiliary swing arm 4 can be improved.

Referring to fig. 1, a connecting shaft seat 10 is movably installed at the left side inside the connecting seat 1, a connecting arm 12 is movably installed inside the connecting shaft seat 10 through a bearing, and the length of the connecting arm 12 is half of that of the main swing arm 2, which facilitates the middle of the main swing arm 2 to be buffered.

Referring to fig. 4, a bottom rod 13 is fixedly connected to the bottom of the connecting arm 12, the bottom rod 13 is installed obliquely, and a connecting frame 14 is fixedly installed at the bottom end of the bottom rod 13.

The inside of link 14 has cylinder 15 through bearing swing joint, and the quantity of cylinder 15 is 5-8 groups, adds cylinder 15 and sill bar 13 of establishing for carry out the auxiliary stay to it when main swing arm 2 swings forward, avoided resetting, take place great impact force when the swing, prevented that the junction from receiving vibrations, promoted main swing arm 2 control tail-gate and opened and shut and make smoothness nature and stability.

The working principle of the device is as follows: at first when main swing arm 2 carries out the luffing motion, accessible mount pad 9 drives 8 extrusion springs 81 of buffer compression pole, and drive the motion of transmission connecting rod 6 through sleeve 7 simultaneously, thereby can slow down the range of rocking that causes when main swing arm 2 swings and automobile body motion, the not hard up phenomenon that the bolt of having avoided main swing arm 2 and vice swing arm 4 junction caused because of great vibrations, the stability of main swing arm 2 and vice swing arm 4 being connected has been promoted, cylinder 15 and sill bar 13 established are added to the rethread, make and carry out the auxiliary stay to it when main swing arm 2 swings forward, reset has been avoided, take place great impact force during the swing, it receives vibrations to have prevented the junction, it makes smooth and easy nature and stability to have promoted main swing arm 2 control tail gate open and shut.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electronic tail-gate swing arm connecting device, includes connecting seat (1), its characterized in that: the utility model discloses a swing arm device, including connecting seat (1), connecting seat (2), swing arm (3), vice swing arm (4) through bearing swing joint, the inside downside of connecting seat (1) has main swing arm (2) through bearing swing joint, the anterior downside of main swing arm (2) has drive mechanism (3) through bolt swing joint, the inside of drive mechanism (3) has vice swing arm (4) through bearing swing joint, the right side rear portion fixed mounting of connecting seat (1) has connecting block (5), the front portion of connecting block (5) has drive connecting rod (6) through bearing swing joint, the lower part front side of drive connecting rod (6) has sleeve (7) through bearing swing joint, the right side lower part fixed mounting of main swing arm (2) has been installed mount pad (9).

2. The electric tailgate swing arm connection, according to claim 1, further comprising: the inside of mount pad (9) has buffering depression bar (8) through bearing swing joint, and the right-hand member of buffering depression bar (8) is pegged graft in the inside of sleeve (7).

3. The swing arm connecting device of the electric tail gate according to claim 1, characterized in that: the rear side of the inner cavity of the sleeve (7) is fixedly connected with a spring (81), and the top end of the spring (81) is fixedly connected with the corresponding end of the buffering pressure rod (8).

4. The swing arm connecting device of the electric tail gate according to claim 1, characterized in that: a connecting shaft seat (10) is movably arranged on the left side of the inside of the connecting seat (1), a connecting arm (12) is movably arranged inside the connecting shaft seat (10) through a bearing, and the length of the rod body of the connecting arm (12) is half of that of the main swing arm (2).

5. The swing arm connecting device for the electric tail gate according to claim 4, wherein: the bottom fixedly connected with sill bar (13) of linking arm (12), and sill bar (13) are installed for the slant, the bottom fixed mounting of sill bar (13) has link (14).

6. The swing arm connecting device of the electric tail gate according to claim 5, characterized in that: the interior of the connecting frame (14) is movably connected with rollers (15) through bearings, and the number of the rollers (15) is 5-8.