CN209756675U - Suspension structure and vehicle - Google Patents
Suspension structure and vehicle Download PDFInfo
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- CN209756675U CN209756675U CN201920110735.8U CN201920110735U CN209756675U CN 209756675 U CN209756675 U CN 209756675U CN 201920110735 U CN201920110735 U CN 201920110735U CN 209756675 U CN209756675 U CN 209756675U
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- ball head
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- fork
- conversion
- suspension structure
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Abstract
The present disclosure relates to a suspension structure and a vehicle, the suspension structure including: the steering knuckle (3) is connected with the wheel assembly; the lower fork arm (2), the lower fork arm (2) is connected with the steering knuckle (3); the upper fork arm (1), the upper fork arm (1) is connected with the steering knuckle (3), and the upper fork arm (1) and the lower fork arm (2) are arranged oppositely; the moment conversion disc (5), the moment conversion disc (5) is used for being connected with the vehicle body; one end of the force transmission piece (4) is hinged with the lower fork arm (2), and the other end of the force transmission piece (4) is connected with the torque conversion disc (5); and the shock absorber (8), shock absorber (8) level setting and be connected with moment change dish (5), pass power piece (4) and pass effort transmission to shock absorber (8) through moment change dish (5). The suspension structure is reasonable in structure and high in practicability, and effectively reduces the occupied space of the suspension structure in the vertical direction, so that the active suspension system is convenient to arrange.
Description
Technical Field
the present disclosure relates to the field of vehicle technology, and in particular, to a suspension structure and a vehicle.
background
the suspension system is a key system constituting the chassis of the automobile. The double-fork-arm suspension structure is a typical suspension framework type, but the whole vehicle adopting the double-fork-arm suspension structure is large in occupied space in vertical arrangement, and the whole vehicle is inconvenient to arrange.
SUMMERY OF THE UTILITY MODEL
the utility model aims at providing a suspension structure has solved the problem that the vertical occupation space of suspension structure is big.
in order to achieve the above object, the present disclosure provides a suspension structure including:
The steering knuckle is used for being connected with the wheel assembly;
A lower yoke connected to the knuckle;
the upper fork arm is connected with the steering knuckle, and the upper fork arm and the lower fork arm are arranged oppositely;
The moment conversion disc is used for being connected with a vehicle body;
One end of the force transmission piece is hinged with the lower fork arm, and the other end of the force transmission piece is connected with the torque conversion disc; and
the shock absorber is horizontally arranged and connected with the torque conversion disc, and the force transmission piece transmits acting force to the shock absorber through the torque conversion disc.
Optionally, the torque conversion disk comprises:
A mounting portion for connection with a vehicle body;
a mounting shaft fixed to the mounting portion and extending toward the knuckle; and
The bearing is sleeved on the mounting shaft, and the force transmission piece and the shock absorber are connected with the outer ring of the bearing.
optionally, the suspension structure further comprises:
One end of the lower conversion fork is hinged with the force transmission piece, and the other end of the lower conversion fork is connected with the outer ring of the bearing through a ball hinge structure; and
and one end of the upper conversion fork is hinged with the shock absorber, and the other end of the upper conversion fork is connected with the outer ring of the bearing through a ball hinge structure.
Optionally, the upper conversion fork comprises:
A first base;
One end of the first ball head is connected with the first base, and the other end of the first ball head and a ball head seat on the periphery of the bearing form a spherical hinge structure; and
the two first mounting plates are formed at one end, opposite to the first ball head, of the first base and are arranged oppositely, and one end of the shock absorber is mounted between the two first mounting plates through a mounting pin.
optionally, the lower conversion fork comprises:
A second base;
one end of the second ball head is connected with the second base, and the other end of the second ball head and a ball head seat on the periphery of the bearing form a spherical hinge structure; and
Two second mounting panels, two the second mounting panel forms the second base with the opposite one end of second bulb just sets up relatively, pass close to of power piece the one end of moment change dish is installed in two through the installation round pin between the second mounting panel.
Optionally, the lower yoke comprises:
The two guide frames are arranged oppositely, and one end of the force transmission piece, which is close to the lower fork arm, is arranged between the two guide frames through a mounting pin.
Optionally, the lower yoke further comprises:
And the lower ball head is connected with the lower ball head mounting hole of the steering knuckle to form a spherical hinge structure.
Optionally, the upper yoke comprises:
and the upper ball head is connected with the upper ball head mounting hole of the steering knuckle to form a spherical hinge structure.
Optionally, the upper yoke and the lower yoke are each provided with an inner bushing for connection to a vehicle body.
The present disclosure further provides a vehicle, including a vehicle body and the suspension structure described above, wherein the lower yoke, the upper yoke and the torque conversion disk are connected to the vehicle body, respectively.
through the technical scheme, the suspension structure is reasonable in structure, the shock absorber is horizontally and transversely arranged, the vertical occupied space of the suspension structure is small, and an active suspension system is convenient to arrange.
additional features and advantages of the disclosure will be set forth in the detailed description which follows.
Drawings
the accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:
FIG. 1 is an overall schematic view of a suspension arrangement provided by an exemplary embodiment of the present disclosure;
FIG. 2 is an exploded schematic view of a suspension arrangement provided in an exemplary embodiment of the present disclosure;
FIG. 3 is a schematic structural diagram of a torque conversion disk provided in an exemplary embodiment of the present disclosure;
Fig. 4 is a schematic structural view of a force-transmitting member provided in an exemplary embodiment of the present disclosure;
FIG. 5 is a schematic structural view of a lower transfer fork provided in an exemplary embodiment of the present disclosure;
Fig. 6 is a schematic structural view of an upper conversion fork provided in an exemplary embodiment of the present disclosure;
FIG. 7 is a schematic structural view of a lower yoke provided in an exemplary embodiment of the present disclosure;
FIG. 8 is a schematic structural view of an upper yoke provided in an exemplary embodiment of the present disclosure;
Fig. 9 is a schematic structural diagram of a knuckle according to an exemplary embodiment of the present disclosure.
Description of the reference numerals
1 upper yoke and 2 lower yoke
3 knuckle 4 force transmission piece
5 lower conversion fork of moment conversion disc 6
7 upper conversion fork 8 shock absorber
9 mounting pin 11 upper ball head
12 first inner bushing 21 lower ball head
22 second inner bush 23 guide
31 upper ball mounting hole and 32 lower ball mounting hole
33 mounting hole on brake bearing mounting hole 41
42 lower mounting hole 51 bearing
52 first ball seat 53 second ball seat
54 mounting shaft 55 mounting part
61 second bulb 62 second mounting plate
71 first bulb 72 first mounting plate
Detailed Description
The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.
Referring to fig. 1 and 2, the present disclosure provides a suspension structure including a knuckle 3, a lower yoke 2, an upper yoke 1, a torque converter disc 5, a force transmission member 4, and a damper 8.
in particular, the knuckle 3 is intended to be connected to a wheel assembly.
Referring to fig. 1 and 2, the lower yoke 2 and the upper yoke 1 are respectively connected to a knuckle 3, and the upper yoke 1 and the lower yoke 2 are located on the same side of the knuckle 3 and are oppositely disposed, wherein the upper yoke 1 is located on the upper portion of the knuckle 3, and the lower yoke 2 is located on the lower portion of the knuckle 3, it should be noted that the upper yoke 1 and the lower yoke 2 are both substantially perpendicular to the knuckle 3.
referring to fig. 1, a moment conversion disc 5 is used for being connected with a vehicle body, one end of a force transmission piece 4 is hinged to a lower yoke 2, the other end of the force transmission piece 4 is connected with the moment conversion disc 5, in addition, the upper yoke 1 and the lower yoke 2 are located between the moment conversion disc 5 and a steering knuckle 3, in this embodiment, a shock absorber 8 is horizontally arranged, one end of the shock absorber 8 is connected with the moment conversion disc 5, and the other end of the shock absorber 8 is connected with the vehicle body, so that the force transmission piece 4 transmits acting force to the shock absorber 8 through the moment conversion disc 5.
because the shock absorber 8 is not vertically arranged according to the prior art, the occupied space of the suspension structure in the vertical direction is reduced, and the arrangement of the active suspension system with adjustable damping is convenient.
Referring to fig. 3, further, the torque conversion disk 5 includes a mounting portion 55, a mounting shaft 54, and a bearing 51.
Wherein, the installation portion 55 is a plate structure, and it is used for being connected with the automobile body, and the installation axle 54 is fixed in the one side of installation portion 55 and extends towards knuckle 3, and bearing 51 cup joints on installation axle 54, and simultaneously, power transmission piece 4 and shock absorber 8 all are connected with bearing 51's outer lane.
Referring to fig. 2, further, the suspension structure further includes a lower conversion fork 6 and an upper conversion fork 7.
Referring to fig. 4, the force transmission member 4 is a rod-shaped structure, and has an upper mounting hole 41 at one end and a lower mounting hole 42 at the other end.
Referring to fig. 4 and 5, one end of the lower transfer fork 6 is hinged to the force transmission member 4, and the other end of the lower transfer fork 6 is connected to the outer ring of the bearing 51, specifically, the lower transfer fork 6 includes a second base, a second ball 61 and two second mounting plates 62, one end of the second ball 61 is connected to the second base, the other end of the second ball is connected to the first ball seat 52 on the periphery of the bearing 51 to form a ball hinge structure, the two second mounting plates 62 are formed on the second base at the end opposite to the second ball 61, the two second mounting plates 62 are disposed opposite to each other and parallel to each other, one end of the force transmission member 4 close to the moment conversion plate 5 is mounted between the two second mounting plates 62 through the mounting pin 9, so that the mounting pin 9 penetrates through the second mounting plates 62 and the upper mounting hole 41 to mount one end of the force transmission member 4 between the two second mounting plates 62.
referring to fig. 6, one end of the upper conversion fork 7 is hinged to the force transmission member 4, and the other end of the upper conversion fork 7 is connected to the outer ring of the bearing 51, specifically, the upper conversion fork 7 includes a first base, a first ball head 71 and two first mounting plates 72, one end of the first ball head 71 is connected to the first base, the other end of the first ball head 71 and the second ball head seat 53 on the periphery of the bearing 51 form a ball hinge structure, the two first mounting plates 72 are formed at the opposite end of the first base to the first ball head 71, the two first mounting plates 72 are disposed opposite to each other and parallel to each other, and one end of the shock absorber 8 is mounted between the two first mounting plates 72 through the mounting pin 9. It will be appreciated that the upper fork 7 is similar in construction to the lower fork 6.
Referring to fig. 2 and 4, in the present embodiment, the lower yoke 2 includes two guide frames 23, the two guide frames 23 are disposed opposite to each other, and one end of the force transmission member 4 near the lower yoke 2 is mounted between the two guide frames 23 through the mounting pin 9, so that the force transmission member 4 is mounted between the two guide frames 23 through the mounting pin 9 passing through the guide frames 23 and the lower mounting hole 42.
Therefore, when the wheel assembly receives acting force from the road surface, the wheel assembly jumps up and down and is transmitted to the force transmission piece 4 through the lower fork arm 2, and the outer ring of the bearing 51 rotates relative to the mounting shaft 54, so that the upper conversion fork 7 drives the shock absorber 8 to move left and right in the horizontal direction, and further the spring of the shock absorber 8 is stretched or compressed, thereby achieving the purpose of shock absorption.
Referring to fig. 7, 8 and 9, in this embodiment, the lower yoke 2 further includes a lower ball 21, the lower ball 21 is connected to a lower ball mounting hole 32 of the knuckle 3 and forms a ball hinge structure, the upper yoke 1 further includes an upper ball 11, and the upper ball 11 is connected to an upper ball mounting hole 31 of the knuckle 3 and forms a ball hinge structure.
in addition, the upper yoke 1 and the lower yoke 2 are provided with two through holes distributed along the horizontal direction, inner bushings are arranged in the through holes, the upper yoke 1 comprises two first inner bushings 12, the lower yoke 2 comprises two second inner bushings 22, and the first inner bushings 12 and the second inner bushings 22 are used for being connected with a vehicle body.
Referring to fig. 9, the knuckle 3 is further provided with a plurality of brake bearing mounting holes 33 distributed along the circumferential direction thereof, and the brake bearing mounting holes 33 are used for mounting brake bearings.
the present disclosure also provides a vehicle including a vehicle body and the suspension structure described above, wherein the lower yoke 2, the upper yoke 1, and the torque conversion disk 5 are connected to the vehicle body, respectively.
The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure. It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.
in addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.
Claims (10)
1. A suspension structure characterized by comprising:
The steering knuckle (3) is connected with the wheel assembly;
a lower yoke (2), the lower yoke (2) being connected to the knuckle (3);
the upper fork arm (1) is connected with the steering knuckle (3), and the upper fork arm (1) and the lower fork arm (2) are arranged oppositely;
the moment conversion disc (5), the moment conversion disc (5) is used for being connected with a vehicle body;
The force transmission piece (4), one end of the force transmission piece (4) is hinged with the lower fork arm (2), and the other end of the force transmission piece (4) is connected with the moment conversion disc (5); and
The shock absorber (8), shock absorber (8) horizontal setting and with moment change dish (5) are connected, pass power piece (4) through moment change dish (5) with effort transmission to shock absorber (8).
2. the suspension structure according to claim 1, wherein the torque conversion disk (5) comprises:
a mounting portion (55), the mounting portion (55) being for connection with a vehicle body;
A mounting shaft (54) fixed to the mounting portion (55) and extending toward the knuckle (3); and
The bearing (51) is sleeved on the mounting shaft (54), and the force transmission piece (4) and the vibration absorber (8) are connected with the outer ring of the bearing (51).
3. The suspension structure according to claim 2, further comprising:
one end of the lower conversion fork (6) is hinged with the force transmission piece (4), and the other end of the lower conversion fork (6) is connected with the outer ring of the bearing (51) through a ball hinge structure; and
The device comprises an upper conversion fork (7), one end of the upper conversion fork (7) is hinged to the shock absorber (8), and the other end of the upper conversion fork (7) is connected with the outer ring of the bearing (51) through a ball hinge structure.
4. the suspension structure according to claim 3, wherein the upper conversion fork (7) comprises:
A first base;
A first ball head (71), wherein one end of the first ball head (71) is connected with the first base, and the other end of the first ball head (71) and a ball head seat on the periphery of the bearing (51) form a spherical hinge structure; and
The two first mounting plates (72) are formed at the end, opposite to the first ball head (71), of the first base and are arranged oppositely, and one end of the shock absorber (8) is mounted between the two first mounting plates (72) through a mounting pin (9).
5. the suspension structure according to claim 3, characterized in that the lower conversion fork (6) comprises:
a second base;
A second ball head (61), wherein one end of the second ball head (61) is connected with the second base, and the other end of the second ball head and a ball head seat on the periphery of the bearing (51) form a spherical hinge structure; and
two second mounting panels (62), two second mounting panels (62) form the second base with the opposite one end of second bulb (61) and relative setting, pass the one end that power piece (4) is close to moment change dish (5) and install in two through mounting pin (9) between second mounting panel (62).
6. The suspension arrangement according to claim 1, characterized in that the lower yoke (2) comprises:
the two guide frames (23) are arranged oppositely, and one end of the force transmission piece (4) close to the lower fork arm (2) is installed between the two guide frames (23) through an installation pin (9).
7. the suspension structure according to claim 1, characterized in that the lower yoke (2) further comprises:
The lower ball head (21) is connected with a lower ball head mounting hole (32) of the steering knuckle (3) to form a ball hinge structure.
8. The suspension structure according to claim 1, characterized in that the upper yoke (1) comprises:
The upper ball head (11) is connected with the upper ball head mounting hole (31) of the steering knuckle (3) to form a ball hinge structure.
9. suspension arrangement according to claim 1, characterized in that the upper yoke (1) and the lower yoke (2) are each provided with an inner bushing for connection to a vehicle body.
10. A vehicle characterized by comprising a vehicle body and the suspension structure of any one of claims 1 to 9, the lower yoke (2), the upper yoke (1), and the torque conversion disk (5) being connected to the vehicle body, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920110735.8U CN209756675U (en) | 2019-01-22 | 2019-01-22 | Suspension structure and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920110735.8U CN209756675U (en) | 2019-01-22 | 2019-01-22 | Suspension structure and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209756675U true CN209756675U (en) | 2019-12-10 |
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ID=68749851
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920110735.8U Active CN209756675U (en) | 2019-01-22 | 2019-01-22 | Suspension structure and vehicle |
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| Country | Link |
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| CN (1) | CN209756675U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112659837A (en) * | 2020-12-24 | 2021-04-16 | 浙江亚太智能网联汽车创新中心有限公司 | Suspension assembly suitable for in-wheel motor driven steering wheel and electric vehicle |
| CN114312991A (en) * | 2022-03-07 | 2022-04-12 | 深圳小象电动科技有限公司 | Wheel-side power module of integrated steering mechanism |
-
2019
- 2019-01-22 CN CN201920110735.8U patent/CN209756675U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112659837A (en) * | 2020-12-24 | 2021-04-16 | 浙江亚太智能网联汽车创新中心有限公司 | Suspension assembly suitable for in-wheel motor driven steering wheel and electric vehicle |
| CN114312991A (en) * | 2022-03-07 | 2022-04-12 | 深圳小象电动科技有限公司 | Wheel-side power module of integrated steering mechanism |
| CN114312991B (en) * | 2022-03-07 | 2022-05-17 | 深圳小象电动科技有限公司 | Wheel-side power module of integrated steering mechanism |
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