CN220996271U - Novel automobile electric lifting mechanism - Google Patents

Abstract

The utility model discloses a novel automobile electric lifting mechanism, which comprises a shell; the cover body is matched with the top opening of the shell and can move up and down along the inner wall of the shell; the lifting mechanism is arranged in the shell and positioned below the cover body and is used for driving the cover body to do lifting movement; the driving mechanism is connected with the lifting mechanism; the lifting mechanism comprises a first swing arm and a second swing arm which are mutually hinged, one end of the first swing arm can do linear motion along the bottom of the shell, and the other end of the first swing arm is hinged with the cover body; one end of the second swing arm is hinged with the shell, and the other end of the second swing arm can do linear motion along the bottom of the cover body; the direction of the linear motion of the first swing arm along the shell is the same as the direction of the linear motion of the second swing arm along the cover body; the driving mechanism is connected with one end of the first swing arm, which is close to the shell, so that one end of the first swing arm is driven to linearly move along the bottom of the shell. The utility model has novel and reliable structure, small occupied space and stable function.

Description

Novel automobile electric lifting mechanism

Technical Field

The utility model relates to the technical field of automotive interiors, in particular to a novel automotive electric lifting mechanism.

Background

With the continuous development of the automobile industry, the automobile industry is not only all the performance decision, but also the requirements on the aspects of attractiveness, functionality, comfort and the like are important points of selecting the automobile type by customers, so that various functional parts are more and more, the occupied space is more and more, the storage box and the wireless charging are common functional parts, and the factors of attractive and comfortable appearance, simplicity and convenience in operation and the like of the storage box and the wireless charging mechanism are paid attention to whether the storage box and the wireless charging mechanism occupy smaller space on the premise of meeting the functions of the storage box and the wireless charging, so that the movement mechanism occupies smaller movement space, is more concise and attractive, and is simple and reliable to operate.

Disclosure of utility model

First, the technical problem to be solved

The utility model aims to solve the technical problem of providing the novel automobile electric lifting mechanism which is novel and reliable in structure, small in occupied space, stable in function, simple in structure, low in cost, capable of improving economic benefit and increasing product reliability, reasonable in design and suitable for large-scale popularization.

(II) technical scheme

The utility model solves the technical problems that the proposal adopted by the utility model is a novel electric lifting mechanism of an automobile, which comprises

The top end of the shell is opened;

The cover body is matched with the top end opening of the shell and can move up and down along the inner wall of the shell;

The lifting mechanism is arranged in the shell and positioned below the cover body and is used for driving the cover body to do lifting movement;

The driving mechanism is connected with the lifting mechanism to provide driving force;

The lifting mechanism comprises a first swing arm and a second swing arm which are mutually hinged, one end of the first swing arm can do linear motion along the bottom of the shell, and the other end of the first swing arm is hinged with the cover body; one end of the second swing arm is hinged with the shell, and the other end of the second swing arm can do linear motion along the bottom of the cover body; the direction of the linear motion of the first swing arm along the shell is the same as the direction of the linear motion of the second swing arm along the cover body;

the driving mechanism is connected with one end of the first swing arm, which is close to the shell, so as to drive one end of the first swing arm to do linear motion along the bottom of the shell.

Preferably, the middle parts of the first swing arm and the second swing arm are hinged with each other; one end of the first swing arm hinged with the shell and one end of the second swing arm hinged with the cover body are arranged on the same side; the first swing arm is arranged on the same side of one end of the cover body, which moves linearly, and one end of the second swing arm is arranged on the same side of one end of the cover body, which moves linearly.

Specifically, when the first swing arm is driven by the driving motor to linearly move along the inner wall of the shell towards the shell, the first swing arm and the second swing arm are hinged, so that the second swing arm linearly moves along the cover body towards the inner wall of the shell, the first swing arm and the second swing arm are relatively hinged and compressed, and the cover body is driven to sink along the inner wall of the shell; when the first swing arm is driven by the driving motor to move linearly towards the direction away from the inner wall of the shell, the first swing arm and the second swing arm are hinged, so that the second swing arm moves linearly along the cover body towards the direction away from the inner wall of the shell, the first swing arm and the second swing arm are hinged and unfolded relatively, and the cover body is driven to ascend along the inner wall of the shell.

By adopting the scheme, the lifting mechanism can be driven to be compressed downwards or spread upwards through the driving mechanism, so that the cover body is driven to sink or rise along the shell, and the cover body is lifted, so that the cover body is flush with the top end of the shell, and the appearance is attractive and concise; after the cover body is sunk, a storage inner bucket can be formed in the shell body to enable the storage inner bucket to perform functions of wireless charging, sundries storage and the like.

Further, the driving mechanism comprises a driving motor and a screw rod connected to the output end of the driving motor; correspondingly, one end of the first swing arm, which is close to the shell, is provided with a nut in threaded connection with the screw rod.

Specifically, the driving motor is used for driving the nut to rotate forward and backward, so that the nut can linearly reciprocate along the length direction of the screw rod, and one end of the first swing arm is driven to linearly reciprocate along the length direction of the screw rod.

Further, one end, close to the shell, of the first swing arm is hinged with a sliding base, and correspondingly, the shell is provided with a sliding groove matched with the sliding base; the nut is arranged in the sliding base, and the sliding base penetrates through the sliding base along the extending direction of the sliding groove so that the screw rod can penetrate through the sliding base.

Specifically, the nut is arranged in the sliding base and is fixed on the sliding base in a matching manner through shaft holes along two sides perpendicular to the extending direction of the sliding chute so as to realize synchronous movement of the nut and the sliding base; the extending direction of the sliding groove is the same as the length direction of the screw rod, and when the nut linearly reciprocates along the length direction of the screw rod, the sliding base synchronously linearly reciprocates along the extending direction of the sliding groove, so that one end of the first swing arm is driven to linearly reciprocate in the same direction.

Further, the sliding base is provided with a protruding block along two sides of the extending direction perpendicular to the sliding groove, and the shell is provided with two limiting parts above the protruding block along the extending direction of the sliding groove; the bottom of the sliding base is concavely provided with a groove along the extending direction of the sliding groove, and the shell is provided with a convex strip matched with the groove along the extending direction of the sliding groove.

By adopting the scheme, through the mutual matching of the convex blocks and the limiting parts, the grooves and the convex strips can enable the sliding of the sliding base in the sliding groove to be more stable.

Further, a hinge seat is arranged at the bottom of the shell, and the second swing arm is hinged with the hinge seat; and the hinged connection end of the second swing arm and the hinged seat and the hinged connection end of the first swing arm and the sliding base are even and high, so that the lifting movement of the cover body is smoother.

Further, the driving motor is fixed on the shell through a shock insulation base plate, a screw and a shock insulation sheet; and the shock insulation sheet is arranged between the inner wall of the shell and the driving motor, and the shock insulation base plate is arranged on the outer side of the shell so as to reduce shock when the driving motor operates.

Preferably, the housing protrusion is formed with a receiving portion for receiving the driving motor so as to reduce the occupied space of the entire housing.

Further, the shell is vertically provided with a guide rod along the lifting direction of the cover body, and correspondingly, the cover body is provided with a moving block capable of moving linearly along the guide rod so as to limit the cover body to move linearly along the vertical direction, so that the lifting movement of the cover body is stable.

Further, the moving block is sleeved on the guide rod, and an upper anti-falling part and a lower anti-falling part are arranged at two ends of the guide rod, which are positioned by the shell; the moving block moves along the guide rod between the upper anti-falling part and the lower anti-falling part; when the moving block moves downwards along the guide rod to be propped against the lower anti-falling part, the cover body stops sinking, and an inner storage bucket is formed in the shell to perform functions of wireless charging, sundries storage and the like; when the moving block ascends along the guide rod until the moving block abuts against the upper anti-falling part, the cover body stops ascending, and at the moment, the cover body is flush with the top end of the shell, and the appearance is attractive and concise.

Preferably, the shell is located two ends of the chute are respectively provided with two guide rods, the bottom of the cover body is respectively provided with an extension arm extending downwards at two ends of the chute, and the extension arm is provided with the moving block, so that the cover body can be lifted more stably.

Further, a sliding rail groove is formed in the bottom of the cover body, and one end of the second swing arm can do linear motion along the extending direction of the sliding rail groove; and the sliding connection end of the second swing arm and the cover body and the hinged end of the first swing arm and the cover body are even and high, so that the cover body can be lifted more stably.

Specifically, the bottom end of the first swing arm is connected to the sliding base through a pin shaft and a clamp spring; the top end of the first swing arm is connected to the cover body through a pin shaft and a clamp spring; the bottom of the second swing arm is connected to the hinge seat through a pin shaft and a clamp spring, and the top of the second swing arm is connected to the sliding rail groove of the cover body through a pin shaft and a clamp spring.

Further, the casing includes first casing and the second casing of being connected through the buckle connected mode, the lid includes the enclosing cover body and the interior lid body of being connected through the buckle connected mode, and dismouting and subsequent maintenance of being convenient for.

(III) beneficial effects

Compared with the prior art, the novel automobile electric lifting mechanism is designed, the lifting mechanism can be driven to be compressed downwards or spread upwards through the driving mechanism, so that the cover body is driven to sink or rise along the shell, and the cover body is lifted, so that the cover body is flush with the top end of the shell, and the appearance is attractive and concise; after the cover body is sunk, a storage inner bucket can be formed in the shell body to enable the storage inner bucket to perform functions of wireless charging, sundries storage and the like.

Drawings

Fig. 1 is a schematic view of a novel electric lifting mechanism of an automobile according to the embodiment;

Fig. 2 is a schematic view of a novel electric lifting mechanism (with a second housing removed) of an automobile according to the present embodiment;

FIG. 3 is an enlarged schematic view of FIG. 2 at A;

fig. 4 is a schematic view of a novel electric lifting mechanism (with the first housing removed) of an automobile according to the present embodiment;

FIG. 5 is an enlarged schematic view of FIG. 4 at B;

fig. 6 is a schematic view of a novel electric lifting mechanism for an automobile (the cover is in a lifted state) according to the embodiment;

FIG. 7 is a cross-sectional view taken at C-C of FIG. 6;

FIG. 8 is a cross-sectional view taken at D-D of FIG. 6;

FIG. 9 is a cross-sectional view taken at E-E of FIG. 6;

fig. 10 is a schematic view of a novel electric lifting mechanism for an automobile (the cover is in a sinking state) according to the embodiment;

FIG. 11 is a cross-sectional view taken at F-F in FIG. 10;

FIG. 12 is a cross-sectional view taken at G-G of FIG. 10;

fig. 13 is a cross-sectional view at H-H of fig. 10.

Reference numerals illustrate: 1. a housing; 11. a chute; 12. a restriction portion; 13. a convex strip; 14. a hinge base; 15. an upper anti-falling part; 16. a lower anti-falling part; 17. a first housing; 18. a second housing; 19. a housing part; 2. a cover body; 21. a moving block; 22. a slide rail groove; 23. an outer cover; 24. an inner cover body; 25. an extension arm; 3. a lifting mechanism; 31. a first swing arm; 32. a second swing arm; 4. a driving mechanism; 41. a driving motor; 42. a screw; 5. a nut; 6. a slide base; 61. a bump; 62. a groove; 7. a shock insulation backing plate; 8. a screw; 9. a shock insulation sheet; 10. a guide rod; 101. a pin shaft; 102. and (5) clamping springs.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

This embodiment:

As shown in fig. 1 to 5, the novel electric lifting mechanism for the automobile of the embodiment comprises a shell 1, wherein the top end of the shell is opened; the cover body 2 is matched with the top end opening of the shell 1 and can do lifting motion along the inner wall of the shell 1; the lifting mechanism 3 is arranged below the cover body 2 in the shell 1 and is used for driving the cover body 2 to do lifting movement; a driving mechanism 4 connected to the elevating mechanism 3 to provide driving force; the lifting mechanism 3 comprises a first swing arm 31 and a second swing arm 32 which are hinged with each other, one end of the first swing arm 31 can do linear motion along the bottom of the shell 1, and the other end of the first swing arm 31 is hinged with the cover body 2; one end of the second swing arm 32 is hinged with the shell 1, and the other end of the second swing arm 32 can do linear motion along the bottom of the cover body 2; the direction of the linear motion of the first swing arm 31 along the housing 1 is the same as the direction of the linear motion of the second swing arm 32 along the cover 2; the driving mechanism 4 is connected to one end of the first swing arm 31, which is close to the housing 1, so as to drive one end of the first swing arm 31 to perform linear motion along the bottom of the housing 1. Preferably, the first swing arm 31 and the second swing arm 32 are hinged to each other at the middle. Specifically, when the first swing arm 31 is driven by the driving motor 41 to move linearly along the housing 1 toward the inner wall of the housing 1, the first swing arm 31 and the second swing arm 32 are hinged, so that the second swing arm 32 moves linearly along the cover 2 toward the inner wall of the housing 1, so that the first swing arm 31 and the second swing arm 32 are compressed by being hinged relatively, and the cover 2 is driven to sink along the inner wall of the housing 1; when the first swing arm 31 is driven by the driving motor 41 to move linearly in a direction away from the inner wall of the housing 1, since the first swing arm 31 and the second swing arm 32 are hinged, the second swing arm 32 moves linearly along the cover 2 in a direction away from the inner wall of the housing 1, so that the first swing arm 31 and the second swing arm 32 are unfolded in a relatively hinged manner, thereby driving the cover 2 to rise along the inner wall of the housing 1. By adopting the above scheme, the driving mechanism 4 can drive the lifting mechanism 3 to compress downwards or expand upwards, so as to drive the cover body 2 to sink or rise along the shell 1, and the cover body 2 is lifted, so that the cover body 2 is flush with the top end of the shell 1, and the appearance is attractive and concise; after the cover body 2 is sunk, a storage inner bucket can be formed in the shell body 1 to perform the functions of wireless charging, sundries storage and the like.

As shown in fig. 2-13, further, the driving mechanism 4 includes a driving motor 41, and a screw 42 connected to an output end of the driving motor 41; correspondingly, a nut 5 in threaded connection with the screw 42 is disposed at one end of the first swing arm 31 near the housing 1. Specifically, the driving motor 41 is used to drive the nut 5 to rotate in the forward and reverse directions, so that the nut 5 can make a linear reciprocating motion along the length direction of the screw 42, and thus drive one end of the first swing arm 31 to make a linear reciprocating motion along the length direction of the screw 42. Further, a sliding base 6 is hinged to one end of the first swing arm 31, which is close to the housing 1, and correspondingly, a sliding groove 11 matched with the sliding base 6 is formed in the housing 1; the nut 5 is disposed in the sliding base 6, and the sliding base 6 is disposed through along the extending direction of the chute 11, so that the screw 42 can pass through. Specifically, the nut 5 is disposed in the sliding base 6, and is fixed on the sliding base 6 along two sides perpendicular to the extending direction of the chute 11 through shaft holes in a matching manner, so as to realize synchronous movement of the nut 5 and the sliding base 6; the extending direction of the sliding groove 11 is the same as the length direction of the screw 42, and when the nut 5 moves linearly back and forth along the length direction of the screw 42, the sliding base 6 moves linearly back and forth synchronously along the extending direction of the sliding groove 11, so as to drive one end of the first swing arm 31 to move linearly back and forth in the same direction. Further, the sliding base 6 is formed with a protrusion 61 protruding outwards along two sides perpendicular to the extending direction of the chute 11, and the housing 1 is provided with two limiting parts 12 located above the protrusion 61 along the extending direction of the chute 11; the bottom of the sliding base 6 is concavely provided with a groove 62 along the extending direction of the sliding groove 11, and the housing 1 is provided with a convex strip 13 adapted to the groove 62 along the extending direction of the sliding groove 11. By adopting the above scheme, through the mutual matching of the protruding block 61 and the limiting part 12, the mutual matching of the groove 62 and the protruding strip 13 can make the sliding of the sliding base 6 in the sliding groove 11 smoother. Further, a hinge seat 14 is provided at the bottom of the housing 1, and the second swing arm 32 is hinged to the hinge seat 14; and, the hinged connection end of the second swing arm 32 and the hinge seat 14 and the hinged connection end of the first swing arm 31 and the sliding base 6 are even and high, so that the lifting movement of the cover body 2 is smoother. Further, the driving motor 41 is fixed on the housing 1 through the shock insulation pad 7, the screw 8 and the shock insulation sheet 9; the shock-insulating sheet 9 is disposed between the inner wall of the housing 1 and the driving motor 41, and the shock-insulating pad 7 is disposed outside the housing 1 to reduce shock during operation of the driving motor 41. Preferably, the housing 1 is convexly formed with a receiving portion 19 for receiving the driving motor 41, so as to reduce the occupied space of the entire housing 1.

As shown in fig. 2, 7 and 11, further, the housing 1 is vertically provided with a guide rod 10 along the lifting direction of the cover 2, and correspondingly, the cover 2 is provided with a moving block 21 capable of moving linearly along the guide rod 10, so as to limit the linear movement of the cover 2 in the vertical direction, thereby making the lifting movement of the cover 2 smoother. Further, the moving block 21 is sleeved on the guide rod 10, and an upper anti-falling portion 15 and a lower anti-falling portion 16 are arranged at two ends of the guide rod 10 of the housing 1; the moving block 21 moves along the guide bar 10 between the upper and lower anti-drop parts 15 and 16; when the moving block 21 moves down along the guide rod 10 to be abutted against the lower anti-drop portion 16, the cover 2 stops sinking, and a storage inner bucket is formed in the housing 1 to perform functions such as wireless charging and sundries storage; when the moving block 21 rises along the guide rod 10 until it abuts against the upper anti-falling portion 15, the cover 2 stops rising, and at this time, the cover 2 is flush with the top end of the housing 1, and the appearance is attractive and simple. Preferably, the two ends of the casing 1 located at the chute 11 are respectively provided with two guide rods 10, the bottom of the cover 2 is respectively extended downwards at the two ends of the chute 11 to form extension arms 25, and the extension arms 25 are provided with the moving blocks 21, so that the strength is improved, and the cover 2 is lifted more stably.

As shown in fig. 2-5, further, a sliding rail groove 22 is provided at the bottom of the cover 2, and one end of the second swing arm 32 can perform a linear motion along the extending direction of the sliding rail groove 22; and, the sliding connection end of the second swing arm 32 and the cover body 2 and the hinged end of the first swing arm 31 and the cover body 2 are even and high, so that the cover body 2 can be lifted more stably. Specifically, the bottom end of the first swing arm 31 is connected to the sliding base 6 through a pin shaft 101 and a clamp spring 102; the top end of the first swing arm 31 is connected to the cover body 2 through a pin shaft 101 and a clamp spring 102; the bottom of the second swing arm 32 is connected to the hinge base 14 through a pin shaft 101 and a clamp spring 102, and the top of the second swing arm 32 is connected to the slide rail groove 22 of the cover body 2 through the pin shaft 101 and the clamp spring 102.

As shown in fig. 1, 2 and 4, further, the housing 1 includes a first housing 17 and a second housing 18 connected by a snap connection, and the cover 2 includes an outer cover 23 and an inner cover 24 connected by a snap connection, so as to facilitate disassembly and subsequent maintenance.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims (10)

1. The utility model provides a novel electric elevating system of car which characterized in that: comprising

A housing (1) with an open top;

the cover body (2) is matched with the top end opening of the shell (1) and can move up and down along the inner wall of the shell (1);

The lifting mechanism (3) is arranged in the shell (1) and positioned below the cover body (2) and is used for driving the cover body (2) to do lifting movement;

A driving mechanism (4) connected with the lifting mechanism (3) to provide driving force;

The lifting mechanism (3) comprises a first swing arm (31) and a second swing arm (32) which are mutually hinged, one end of the first swing arm (31) can do linear motion along the bottom of the shell (1), and the other end of the first swing arm (31) is hinged with the cover body (2); one end of the second swing arm (32) is hinged with the shell (1), and the other end of the second swing arm (32) can do linear motion along the bottom of the cover body (2); the direction of the linear motion of the first swing arm (31) along the shell (1) is the same as the direction of the linear motion of the second swing arm (32) along the cover (2);

The driving mechanism (4) is connected with one end of the first swing arm (31) close to the shell (1) so as to drive one end of the first swing arm (31) to linearly move along the bottom of the shell (1).

2. The novel electric car lifting mechanism according to claim 1, wherein: the driving mechanism (4) comprises a driving motor (41) and a screw (42) connected to the output end of the driving motor (41); correspondingly, one end of the first swing arm (31) close to the shell (1) is provided with a nut (5) in threaded connection with the screw (42).

3. The novel electric car lifting mechanism according to claim 2, wherein: one end of the first swing arm (31) close to the shell (1) is hinged with a sliding base (6), and correspondingly, the shell (1) is provided with a sliding groove (11) matched with the sliding base (6); the nut (5) is arranged in the sliding base (6), and the sliding base (6) is arranged in a penetrating manner along the extending direction of the sliding groove (11) so that the screw (42) can penetrate through.

4. A novel electric car lifting mechanism according to claim 3, characterized in that: the sliding base (6) is provided with a lug (61) along two sides which are perpendicular to the extending direction of the sliding chute (11) and outwards protruding, and the shell (1) is provided with two limiting parts (12) positioned above the lug (61) along the extending direction of the sliding chute (11); the bottom of the sliding base (6) is concavely provided with a groove (62) along the extending direction of the sliding groove (11), and the shell (1) is provided with a convex strip (13) matched with the groove (62) along the extending direction of the sliding groove (11).

5. A novel electric car lifting mechanism according to claim 3, characterized in that: the bottom of the shell (1) is provided with a hinge seat (14), and the second swing arm (32) is hinged with the hinge seat (14); and the hinged connection end of the second swing arm (32) and the hinged seat (14) and the hinged connection end of the first swing arm (31) and the sliding base (6) are flush.

6. The novel electric car lifting mechanism according to claim 2, wherein: the driving motor (41) is fixed on the shell (1) through a shock insulation base plate (7), a screw (8) and a shock insulation sheet (9); the shock insulation sheet (9) is arranged between the inner wall of the shell (1) and the driving motor (41), and the shock insulation base plate (7) is arranged on the outer side of the shell (1).

7. The novel electric car lifting mechanism according to claim 1, wherein: the shell (1) is vertically provided with a guide rod (10) along the lifting direction of the cover body (2), and correspondingly, the cover body (2) is provided with a moving block (21) capable of moving linearly along the guide rod (10).

8. The novel electric car lifting mechanism according to claim 7, wherein: the moving block (21) is sleeved on the guide rod (10), and an upper anti-falling part (15) and a lower anti-falling part (16) are arranged at two ends of the guide rod (10) of the shell (1); the moving block (21) moves along the guide rod (10) between the upper anti-drop part (15) and the lower anti-drop part (16).

9. The novel electric car lifting mechanism according to claim 1, wherein: the bottom of the cover body (2) is provided with a sliding rail groove (22), and one end of the second swing arm (32) can do linear motion along the extending direction of the sliding rail groove (22); and, the sliding connection end of the second swing arm (32) and the cover body (2) and the hinge end of the first swing arm (31) and the cover body (2) are flush.

10. The novel electric car lifting mechanism according to claim 1, wherein: the shell (1) comprises a first shell (17) and a second shell (18) which are detachably connected, and the cover body (2) comprises an outer cover body (23) and an inner cover body (24) which are detachably connected.