CN216886285U - Instrument board installation connection structure - Google Patents
Instrument board installation connection structure Download PDFInfo
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- CN216886285U CN216886285U CN202220245612.7U CN202220245612U CN216886285U CN 216886285 U CN216886285 U CN 216886285U CN 202220245612 U CN202220245612 U CN 202220245612U CN 216886285 U CN216886285 U CN 216886285U
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- instrument panel
- self
- tapping screw
- steering column
- air conditioning
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Abstract
The utility model relates to an instrument board mounting and connecting structure which comprises an instrument board lower body, an air conditioning box and a steering column, wherein two connecting positions are arranged in a left reinforcing area of the instrument board lower bodyaAndb，and are respectively connected with two connecting positions through two boltsaAndbis matched and connected with the steering column; a connecting position is arranged in the middle area of the lower body of the instrument boardcAnd is connected with the air conditioning box through a fastener; in the right lower reinforcing region of the lower body of the instrument panelIs provided with two connecting positionsdAndeand are respectively connected with two connecting positions by two fastenersdAndethe steering column is connected with the air conditioning box in a matching way; two connecting positions are arranged in the right lateral reinforced area of the lower body of the instrument boardfAndgand are respectively connected with two connecting positions by two fastenersfAndgis connected with a steering column. The utility model can save the assembly time and reduce the cost of raw materials and the design cost on the premise of ensuring the integral rigidity strength of the installation of the instrument panel and the front-end part.
Description
Technical Field
The utility model relates to automobile interior decoration, in particular to an instrument board mounting and connecting structure, and particularly relates to a connecting structure of a lower part and a front end part of an instrument board.
Background
Currently, the lower portion of the dashboard is mounted, particularly in the glove box area, and is usually bolted directly to the steering column. Because the steering column is involved, the design difficulty and the material cost of the instrument board are increased, the difficulty in assembling is also increased, certain negative effects are caused on JPH (workload per unit time) of a factory, meanwhile, the contribution to the overall rigidity is not large, and compared with the cost benefit, the cost performance of the installation mode is low. Therefore, there is a need for an improvement in the existing mounting structure of the lower portion of the instrument panel.
CN 202685967U discloses "an instrument board module and vehicle", wherein, the instrument board module includes instrument board beam assembly and air conditioning box assembly, the air conditioning box assembly rear end is connected through two first mounting points, air conditioning box assembly upper portion is connected with the instrument board beam assembly through at least two second mounting points. The instrument panel module is additionally provided with at least two mounting points for connecting the instrument panel beam assembly and the air conditioner box assembly on the basis of the existing instrument panel, and the connection strength of the instrument panel beam assembly and the air conditioner box assembly is enhanced, so that when the instrument panel module is mounted, the instrument panel module can be mounted without an auxiliary tool, the mounting efficiency is improved, the cost of the additional auxiliary tool is not required to be increased, the cost is reduced, the cost of the whole vehicle is reduced, and the production efficiency of the whole vehicle is improved. The technical solution disclosed in this patent document is a useful attempt in the field of the technology.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an instrument board mounting and connecting structure which can save assembly time and reduce raw material cost and design cost on the premise of ensuring the integral rigidity strength of the instrument board and front-end parts.
The utility model relates to an instrument board mounting and connecting structure, which comprises an instrument board lower body, an air conditioning box and a steering column, and is characterized in that: two connecting positions are arranged in the left reinforcing area of the lower body of the instrument boardaAndb，and are respectively connected with two connecting positions through two boltsaAndbis matched and connected with the steering column; a connecting position is arranged in the middle area of the lower body of the instrument boardcAnd is connected with the air conditioning box through a fastener; two connecting positions are arranged in the right lower reinforcing area of the lower body of the instrument boarddAndeand are respectively connected with two connecting positions by two fastenersdAndethe steering column is connected with the air conditioning box in a matching way; the right lower reinforced area is transversely arranged; two connecting positions are arranged in the right lateral reinforced area of the lower body of the instrument boardfAndgand are respectively connected with two connecting positions by two fastenersfAndgis connected with a steering column.
Furthermore, the connecting position in the right lower part reinforcing area of the lower body of the instrument boarddIs a self-tapping screw positioning hole.
Furthermore, reinforcing ribs distributed in a shape like a Chinese character 'jing' are arranged on the right lower reinforcing area.
Furthermore, the right lower part reinforcing area and the air conditioning box are both made of PP + EPDM-TD20, and the contact surfaces of the right lower part reinforcing area and the air conditioning box are respectively subjected to dermatoglyph sanding treatment.
Further, be equipped with the self-tapping screw mounting point on the air-conditioning box, this self-tapping screw mounting point the self-tapping screw locating hole in the lower right part reinforcing area of body corresponds under the instrument board to connect the fastening through the self-tapping screw.
Further, the diameter of the self-tapping screw positioning hole is 3.3mm, the diameter of the self-tapping screw is 4.8mm, and the interference amount of the self-tapping screw positioning hole and the self-tapping screw is 1.5 mm.
The utility model has the beneficial effects that: the transverse structure of the lower body of the instrument panel is directly installed and connected with the air conditioning box through a self-tapping screw, so that the transverse structure of the lower body of the instrument panel does not need to be designed and installed with a steering column, the assembly is convenient, the JPH of a factory is improved, the design difficulty of the instrument panel and the steering column is reduced, and the material cost of the instrument panel and the steering column is reduced; meanwhile, the installation standard part is changed into a self-tapping screw by a plurality of bolts, the weight of a system module of the instrument panel is reduced, the standard part purchasing cost of a final assembly workshop is reduced, the design difficulty of the die and the development cost of the die are reduced, and the requirement on the integral installation strength is ensured.
Drawings
FIG. 1 is a schematic structural view (forward direction) of the present invention;
FIG. 2 is a schematic view of the structure of the lower right part of FIG. 1 (forward direction);
FIG. 3 is a right side view (lateral) of FIG. 1;
FIG. 4 is a schematic view of the assembled position of the steering column and the air conditioning case;
FIG. 5 is an isometric view of the lower right reinforcement zone;
FIG. 6 is a cross-sectional view of the lower right reinforcing section taken at the position where it is assembled with the air conditioning case.
In the figure (technical signature):
1-lower body of instrument panel, 11-left reinforcing region, 12-middle region, 13-right lower reinforcing region, 14-right lateral reinforcing region; 131-reinforcing ribs;
2-air conditioning box, 21-self-tapping screw mounting point;
3-a steering column;
4-self-tapping screw.
Detailed Description
The technical scheme of the utility model is described in detail in the following with reference to the accompanying drawings.
Referring to fig. 1 to 6, the mounting and connecting structure for the instrument panel includes an instrument panel lower body 1, an air conditioning box 2, and a steering column 3, and is characterized in that: two connecting positions are arranged in the left reinforcing area 11 of the lower body 1 of the instrument boardaAndb，and are respectively connected with two connecting positions through two boltsaAndbis matched and connected with the steering column 3; a connection point is provided in the central region 12 of the lower dashboard body 1cAnd is connected with the air conditioning box 2 through a fastener; two reinforcing areas 13 are arranged in the right lower part of the lower instrument board body 1Connection sitedAndeand are respectively connected with two connecting positions by two fastenersdAndethe steering column is connected with the air-conditioning box 2 and the steering column 3 in a matching way; the right lower reinforcing region 13 is transversely arranged; because the structure of the right lower part reinforcing area is simple and only has two connecting positions, the die design and development cost is reduced on the premise of meeting the instrument board modal requirement and the integral vibration strength requirement; two connecting positions are arranged in the right lateral reinforcing area 14 of the lower instrument board body 1fAndgand are respectively connected with two connecting positions by two fastenersfAndgis connected to the steering column 3.
Connecting position in right lower reinforcing area 13 of lower instrument panel body 1dIs a self-tapping screw positioning hole.
The right lower reinforcing area 13 is provided with reinforcing ribs 131 distributed in a shape like a Chinese character 'jing'; to enhance the self-strength of the lower right reinforcing section.
The right lower reinforcing area 13 and the air-conditioning box 2 are both made of PP + EPDM-TD20, and the contact surfaces of the two are respectively frosted by dermatoglyph; to increase surface friction.
The air conditioning box 2 is provided with a self-tapping screw mounting point 21, which corresponds to a self-tapping screw positioning hole in the right lower reinforcing area 13 of the instrument panel lower body 1 and is connected and fastened through a self-tapping screw 4. Therefore, the right lower part reinforcing area is not required to be connected with the steering column, and a sheet metal structure is not required to be designed at the part of the steering column corresponding to the right lower part reinforcing area, so that the manufacturing cost is reduced.
The diameter of the self-tapping screw positioning hole is 3.3mm, the diameter of the self-tapping screw 4 is 4.8mm, and the interference amount of the self-tapping screw positioning hole and the self-tapping screw is 1.5 mm; to ensure the strength of the connection.
Claims (6)
1. The utility model provides an instrument board erection joint structure, includes under the instrument board body (1), air conditioner case (2), steering column (3), characterized by: two connecting positions are arranged in a left reinforcing area (11) of the lower instrument panel body (1)aAndb，and are respectively connected with two connecting positions through two boltsaAndbis matched and connected with the steering column (3); one is arranged in the middle area (12) of the lower instrument panel body (1)Connection sitecAnd is connected with the air conditioning box (2) through a fastener; two connecting positions are arranged in a right lower reinforcing area (13) of the lower instrument panel body (1)dAndeand are respectively connected with two connecting positions by two fastenersdAndeis matched and connected with the air conditioning box (2) and the steering column (3); the right lower reinforcing area (13) is transversely arranged; two connecting positions are arranged in a right lateral reinforcing area (14) of the lower instrument panel body (1)fAndgand are respectively connected with two connecting positions by two fastenersfAndgis connected with a steering column (3).
2. The instrument panel mounting and connecting structure according to claim 1, wherein: a connecting position in a right lower reinforcing area (13) of the lower instrument panel body (1)dIs a self-tapping screw positioning hole.
3. The instrument panel mounting-connecting structure according to claim 1 or 2, wherein: and reinforcing ribs (131) distributed in a shape like a Chinese character 'jing' are arranged on the right lower reinforcing area (13).
4. The instrument panel mounting-connecting structure according to claim 1 or 2, wherein: the right lower reinforcing area (13) and the air conditioning box (2) are both made of PP + EPDM-TD20, and the contact surfaces of the right lower reinforcing area and the air conditioning box are respectively subjected to dermatoglyph frosting treatment.
5. The instrument panel mounting-connecting structure as set forth in claim 2, wherein: and a self-tapping screw mounting point (21) is arranged on the air conditioning box (2), corresponds to a self-tapping screw positioning hole in a right lower reinforcing area (13) of the instrument panel lower body (1), and is connected and fastened through a self-tapping screw (4).
6. The instrument panel mounting and connecting structure according to claim 5, wherein: the diameter of the self-tapping screw positioning hole is 3.3mm, the diameter of the self-tapping screw (4) is 4.8mm, and the interference amount of the self-tapping screw positioning hole and the self-tapping screw is 1.5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220245612.7U CN216886285U (en) | 2022-01-30 | 2022-01-30 | Instrument board installation connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220245612.7U CN216886285U (en) | 2022-01-30 | 2022-01-30 | Instrument board installation connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216886285U true CN216886285U (en) | 2022-07-05 |
Family
ID=82183557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220245612.7U Active CN216886285U (en) | 2022-01-30 | 2022-01-30 | Instrument board installation connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216886285U (en) |
-
2022
- 2022-01-30 CN CN202220245612.7U patent/CN216886285U/en active Active
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