CN212386426U

CN212386426U - Fixing device of vehicle body electronic stabilization system and vehicle

Info

Publication number: CN212386426U
Application number: CN202020438558.9U
Authority: CN
Inventors: 程浩; 孙建兴
Original assignee: Beijing Electric Vehicle Co Ltd
Current assignee: Beijing Electric Vehicle Co Ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2021-01-22
Anticipated expiration: 2030-03-30

Abstract

The utility model discloses a fixing device and vehicle of automobile body electron stable system, automobile body electron stable system's fixing device, include: the upper mounting bracket is provided with a mounting flange; the lower mounting bracket is positioned below the upper mounting bracket, one part of the lower mounting bracket is fixedly connected with the upper mounting bracket, and the other part of the lower mounting bracket is fixedly connected with the automobile body. According to the utility model discloses a fixing device of automobile body electron stable system through adopting the structure that installing support and lower installing support mutually supported, can reduce the vibration that the automobile body passed, guarantees automobile body electron stable system's steady operation.

Description

Fixing device of vehicle body electronic stabilization system and vehicle

Technical Field

The utility model belongs to the technical field of the vehicle technique and specifically relates to a fixing device and vehicle of automobile body electron stable system are related to.

Background

An Electronic Stability Program (ESP) system can effectively improve the safety of the automobile. An ESP system generally includes sensors such as a steering angle sensor (for monitoring the steering angle of a steering wheel), a wheel speed sensor (for monitoring the rotational speed of each wheel), a side slip sensor (for monitoring the state of rotation of a vehicle body around a vertical axis), a lateral acceleration sensor (for monitoring the centrifugal force of a vehicle during turning), and a control unit.

With the development of the ESP system technology, the ESP system integrates various signal acquisition sensors into the ESP module, and simultaneously puts higher requirements on the anti-vibration and anti-interference capabilities of the ESP module, the anti-vibration capability of the mounting bracket of the ESP module in the related technology is poorer, and the ESP module occupies a larger space and has higher production cost after being mounted.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least.

Therefore, the utility model provides a fixing device of automobile body electron stable system, automobile body electron stable system's fixing device's stability is good.

The utility model also provides a vehicle of fixing device with above-mentioned automobile body electron stable system.

According to the utility model discloses automobile body electron stable system's fixing device of first aspect, include: the upper mounting bracket is provided with a mounting flange; the lower mounting bracket is positioned below the upper mounting bracket, one part of the lower mounting bracket is fixedly connected with the upper mounting bracket, and the other part of the lower mounting bracket is fixedly connected with the automobile body.

According to the utility model discloses a fixing device of automobile body electron stable system through adopting the structure that installing support and lower installing support mutually supported, can reduce the vibration that the automobile body passed, guarantees automobile body electron stable system's steady operation.

According to the utility model discloses an embodiment, the installation turn-ups includes a plurality of mounting panels, and is a plurality of the mounting panel centers on go up the outer periphery of installing support arranges in proper order.

According to an optional example of the present invention, the plurality of mounting plates are respectively first to third mounting plates, the first mounting plate, the second mounting plate and the third mounting plate are all perpendicular to the upper mounting bracket is provided with at least one mounting hole on the first mounting plate, the second mounting plate and the third mounting plate.

According to another optional example of the present invention, the mounting holes are formed in the first mounting plate and the second mounting plate, and the mounting holes are open holes at upper ends thereof.

According to yet another optional example of the present invention, the upper mounting bracket is provided with lightening holes, a corner between the second mounting plate and the third mounting plate is provided with a notch, a part of the notch is formed on the second mounting plate, and another part of the notch is formed on the third mounting plate.

Optionally, the fixing device of the vehicle body electronic stabilization system further includes: one end of the connecting plate is fixedly connected with the lower mounting bracket, the other end of the connecting plate extends towards one side far away from the upper mounting bracket, and at least one fixing hole is formed in the connecting plate.

Further, the connection plate includes: the fixed section is fixedly connected with the lower mounting bracket; the first extension section and the fixed section are integrally formed, the first extension section extends towards one side of the fixed section in a bending mode, and the first extension section is provided with the fixed hole.

Further, the connecting plate still includes: the second extension section and the first extension section are integrally formed and connected at the free end of the first extension section, the first extension section and the second extension section are both provided with the fixing holes, and the second extension section extends towards one side of the first extension section in a bending mode.

Further, the first extension section and the second extension section are respectively bent in a direction away from each other.

According to the vehicle of the second aspect of the present invention, there is provided the fixing device of the vehicle body electronic stability system as any one of the first aspect. The vehicle and the fixing device of the vehicle body electronic stabilizing system have the same advantages compared with the prior art, and are not described in detail herein.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a front view of a fixture of a vehicle body electronic stability system according to an embodiment of the present invention;

fig. 2 is a side view of a fixture of a vehicle body electronic stability system according to an embodiment of the present invention;

fig. 3 is a perspective view of a fixing device of a vehicle body electronic stabilization system according to an embodiment of the present invention.

Reference numerals:

the fixing means (100) is fixed to the frame,

an upper mounting bracket 10, a first mounting plate 11, a second mounting plate 12, a third mounting plate 13, lightening holes 141, mounting holes 15, notches 16, concave parts 17, bosses 18, reinforcing ribs 19,

a lower mounting bracket 20, a portion 21, another portion 22, a coupling hole 23,

the connecting plate 30, the fixed section 31, the first extension section 32, the second extension section 33 and the fixing hole 34.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1 to 3, a fixing device 100 of a vehicle body electronic stabilizing system according to an embodiment of the present invention is described below, for mounting and supporting the vehicle body electronic stabilizing system (not shown in the drawings).

As shown in fig. 1 to 3, a fixing device 100 of a vehicle body electronic stability system according to an embodiment of the present invention includes: an upper mounting bracket 10 and a lower mounting bracket 20. Specifically, the upper mounting bracket 10 is provided with a mounting flange for mounting, fixing and supporting the vehicle body electronic stabilizing system.

Further, a lower mounting bracket 20 is positioned below the upper mounting bracket 10, a portion 21 of the lower mounting bracket 20 is fixedly connected to the upper mounting bracket 10, and another portion 22 of the lower mounting bracket 20 is fixedly connected to a vehicle body (not shown).

Compared with the mounting structure in the related art, in the embodiment of the utility model, utilize the fixing device 100 that last installing support 10 and lower installing support 20 mutually supported, install automobile body electron stable system on fixing device 100, can promote the anti vibration nature to automobile body electron stable system, ensure that automobile body electron stable system can the steady operation, weaken because the interference that the vibration arouses.

According to the utility model discloses automobile body electron stable system's fixing device 100 through adopting last installing support 10 and lower installing support 20 complex structure, can reduce the vibration that the automobile body passed, guarantees automobile body electron stable system's steady operation.

Further, the mounting flange includes a plurality of mounting plates arranged in sequence around the outer periphery of the upper mounting bracket (10) for mounting, securing and supporting the vehicle body electronic stability system.

Specifically, the plurality of mounting plates are sequentially a first mounting plate to a third mounting plate 13, the first mounting plate 11, the second mounting plate 12 and the third mounting plate 13 are sequentially connected along the outer periphery of the upper mounting bracket 10, the first mounting plate 11, the second mounting plate 12 and the third mounting plate 13 are all arranged perpendicular to the upper mounting bracket 10, and at least one mounting hole 15 is formed in the first mounting plate 11, the second mounting plate 12 and the third mounting plate 13 and used for mounting, fixing and supporting an electronic stabilizing system of the vehicle body.

Optionally, the first mounting plate 11, the second mounting plate 12, the third mounting plate 13 and the upper mounting bracket 10 are integrally formed, so that the stability of the structure can be improved, the number of parts can be reduced, and the production cost can be saved.

According to another embodiment of the present invention, the fixing device 100 of the vehicle body electronic stability system further comprises a connecting plate 30. One end of the connecting plate 30 is fixedly connected with the lower mounting bracket 20, the other end of the connecting plate 30 extends to one side far away from the upper mounting bracket 10, and at least one fixing hole 34 is formed in the connecting plate 30 and used for fixing a wiring harness or a pipeline (not shown in the figure) of the electronic stabilizing system of the automobile body, so that the whole structure is modularized, the arrangement space of the wiring harness and the pipeline is effectively saved, and the cost of an additional mounting structure is also saved.

As shown in fig. 3, according to the utility model discloses an embodiment, connecting plate 30 includes canned paragraph 31 and first extension 32, canned paragraph 31 and lower installing support 20 are fixed continuous, first extension 32 and canned paragraph 31 integrated into one piece, first extension 32 extends to the lateral buckling of canned paragraph 31, be equipped with fixed orifices 34 on first extension 32, fix with pencil or the pipeline to automobile body electron stable system, save the occupation space who is used for fixed pencil or pipeline on the one hand, on the other hand need not to set up the structure that is used for fixed pencil or pipeline specially, reduce cost.

According to an optional example of the utility model, connecting plate 30 still includes second extension 33, second extension 33 and first extension 32 integrated into one piece, and second extension 33 is connected at the free end of first extension 32, all is equipped with fixed orifices 34 on first extension 32 and second extension 33, can fix automobile body electron stable system's pencil or pipeline, and second extension 33 extends to a lateral buckling of first extension 32, increases adaptability when fixing pencil and pipeline.

Further, the first extension section 32 and the second extension section 33 are respectively bent towards the direction away from each other, so that the adaptability is enhanced when the wire harness and the pipeline are fixed, and the space occupation is saved.

Alternatively, the connecting plate 30 and the lower mounting bracket 20 are welded together, for example, by spot welding, so that the connecting parts are saved and the structure is more stable.

Referring to fig. 3, according to another embodiment of the present invention, the first mounting plate 11 and the second mounting plate 12 are both provided with mounting holes 15 for fixing the electronic stabilizing system of the vehicle body, and at the same time, the mounting holes can play a supporting role, and the connection is more reliable. Further, the mounting hole 15 is formed as an open hole with an open upper end, so that the vehicle body electronic stabilizing system can be conveniently mounted and fixed. Specifically, a bolt may be fitted into the open hole to mount the vehicle body electronic stability system on the upper mounting bracket 10.

As shown in fig. 3, two opening holes are arranged on the first mounting plate 11 at intervals, and a concave portion 17 is formed in the area between the two opening holes on the first mounting plate 11, so that the electronic stabilizing system of the vehicle body can be conveniently installed in a matching way. An inwardly protruding boss 18 is provided on the second mounting plate 12, and an opening hole in the second mounting plate 12 is formed in the boss 18.

Optionally, a reinforcing rib 19 is further disposed at the joint of the second mounting plate 12 and the upper mounting bracket 10, so as to improve the structural strength.

Referring to fig. 3, according to another embodiment of the present invention, the lightening holes 141 are formed in the upper mounting bracket 10, so that the weight of the upper mounting bracket 10 can be reduced, the structure is light, and the lightening holes 141 formed in the upper mounting bracket 10 can effectively filter various vibrations transmitted from the vehicle body, thereby preventing resonance.

As shown in fig. 3, a notch 16 is formed at a corner between the second mounting plate 12 and the third mounting plate 13, a part 21 of the notch 16 is formed on the second mounting plate 12, and another part 22 of the notch 16 is formed on the third mounting plate 13, so that the structure is light, the overall natural frequency of the fixing device 100 and the electronic stabilizing system of the vehicle body can be adjusted, and further, various vibrations transmitted from the vehicle body can be filtered, and resonance can be avoided. Alternatively, the upper mounting bracket 10 may be made of metal.

As shown in fig. 1-3, according to another embodiment of the present invention, a connecting hole 23 is formed on another portion 22 of the lower mounting bracket 20, and the lower mounting bracket 20 is fixed to the vehicle body by a fastener cooperating with the connecting hole 23, so as to fixedly connect the fixing device 100 to the vehicle body and prevent the fixing device 100 from shaking relative to the vehicle body.

According to the utility model discloses a still another embodiment, go up installing support 10 and lower installing support 20 welding and link to each other, for example the mode of spot welding reduces and connects spare part, and the structure is more firm, stable.

ESP system installing supports in the related art have poor anti-vibration effects, cannot effectively filter various vibrations transmitted by a vehicle body, and cannot meet the requirement of modularization. And the utility model discloses fixing device 100 can separate the various vibrations that the automobile body transmitted effectively, satisfies the modular requirement, and the degree of integrating is higher, and the structure is lighter-weight more, reduces spare part quantity and manufacturing cost, sparingly arranges the space.

The utility model discloses in, be connected through spot welding between fixing device 100's last installing support 10 and the lower installing support 20, reduce manufacturing cost, improve joint strength, automobile body electron stable system couples together through rubber liner and bolt assembly, can play the fixed action, can keep apart the vibration of automobile body again. The connecting plate 30 is fixedly connected to the lower mounting bracket 20, and a fixing structure of a pipeline and a wire harness is not required to be additionally arranged, so that the increase of the number of parts is avoided, the cost and time required by part design and evaluation are reduced, and the requirements on tools and equipment, including the cost and time required by design, manufacture, carrying and maintenance, are reduced.

Other constructions and operations of the fixing device 100 of the electronic body stabilizing system according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.

The utility model also provides a vehicle, this vehicle include foretell automobile body electron stable system's fixing device 100 to have that stability is good, the modularization integrated level is high, save occupation space, low in production cost's advantage.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A fixture (100) for an electronic body stability system, comprising:

the mounting structure comprises an upper mounting bracket (10), wherein a mounting flange is arranged on the upper mounting bracket (10);

the lower mounting bracket (20), the lower mounting bracket (20) is located the below of last installing support (10), a part (21) of lower mounting bracket (20) with go up installing support (10) fixed link to each other, another part (22) of lower mounting bracket (20) with the automobile body is fixed link to each other.

2. The fixture (100) for an electronic stability system of a vehicle body according to claim 1, wherein said mounting flange comprises a plurality of mounting plates arranged in sequence around the outer periphery of said upper mounting bracket (10).

3. The fixing device (100) of the electronic vehicle body stabilizing system according to claim 2, wherein the plurality of mounting plates are first to third mounting plates (13), respectively, a first mounting plate (11), a second mounting plate (12) and a third mounting plate (13) are arranged perpendicular to the upper mounting bracket (10), and at least one mounting hole (15) is formed in the first mounting plate (11), the second mounting plate (12) and the third mounting plate (13).

4. The fixing device (100) of a vehicle body electronic stabilization system according to claim 3, characterized in that the mounting hole (15) is provided on each of the first mounting plate (11) and the second mounting plate (12), and the mounting hole (15) is formed as an open hole with an open upper end.

5. The fixing device (100) of the electronic stabilizing system for the vehicle body according to claim 3, characterized in that a lightening hole (141) is provided on the upper mounting bracket (10), a notch (16) is provided at a corner between the second mounting plate (12) and the third mounting plate (13), a part (21) of the notch (16) is formed on the second mounting plate (12), and another part (22) of the notch (16) is formed on the third mounting plate (13).

6. The fixture (100) of an electronic body stability system according to any of the claims 1 to 5, further comprising: the connecting plate (30), the one end of connecting plate (30) with installing support (20) down are fixed links to each other, the other end of connecting plate (30) to keeping away from go up the one side extension of installing support (10), be equipped with at least one fixed orifices (34) on connecting plate (30).

7. Fixing device (100) of an electronic body stabilisation system according to claim 6, characterised in that said connection plate (30) comprises:

the fixing section (31), the said fixing section (31) and said lower mounting bracket (20) are fixedly connected;

the first extension section (32), the first extension section (32) with fixed section (31) integrated into one piece, first extension section (32) to fixed section (31) one side bending extension, be equipped with on first extension section (32) fixed orifices (34).

8. The fixing device (100) of the electronic body stabilization system according to claim 7, wherein said connection plate (30) further comprises: the second extension section (33) and the first extension section (32) are integrally formed and connected to the free end of the first extension section (32), the fixing holes (34) are formed in the first extension section (32) and the second extension section (33), and the second extension section (33) extends towards one side of the first extension section (32) in a bending mode.

9. The fastening device (100) for an electronic body stability system according to claim 8, wherein the first extension (32) and the second extension (33) are respectively bent away from each other.

10. A vehicle, characterized in that it comprises a fixing device (100) of a body electronic stability system according to any of the claims 1 to 9.