CN215097834U - Enclose mainboard assembly before car - Google Patents
Enclose mainboard assembly before car Download PDFInfo
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- CN215097834U CN215097834U CN202121567822.XU CN202121567822U CN215097834U CN 215097834 U CN215097834 U CN 215097834U CN 202121567822 U CN202121567822 U CN 202121567822U CN 215097834 U CN215097834 U CN 215097834U
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- buffer
- enclose
- plate
- swinging arms
- mainboard body
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Abstract
The utility model discloses a enclose mainboard assembly before car, enclose mainboard body, stiffener, curb girder, a supporting beam, inhale sound cotton and buffering shock attenuation mechanism before including, the utility model discloses a enclose mainboard body upper end in the front and set up buffering damper, when enclosing mainboard body upper end and produce the impact, can make and accept the frame and press and move buffer spring and produce deformation shrink when, cushion the impact, the swinging arms swings simultaneously to the swinging arms constitutes triangle stable structure each other with the roof, can increase the support steadiness, the buffer wheel of swash plate upper end can cushion the both sides impact force, and the swash plate can be pressed the pressure spring and produce deformation, cushions the impact, has reached the advantage that can eliminate the buffering to the impact energy.
Description
Technical Field
The utility model particularly relates to a enclose mainboard assembly before car relates to the car and encloses relevant field before.
Background
The automobile front wall board is a partition board between the engine compartment and the carriage, which is connected with the floor and the front upright post and is installed below the front wall upper cover board, and the front wall board is provided with a plurality of openings for passing through pull wires, pull rods, pipelines and wire harnesses for operation and is matched with the installation positions of machine parts such as pedals, square engine columns and the like.
When the automobile front wall main board is used, the automobile front wall main board is often easy to be impacted, particularly, the structure of the lap joint of the rear end of the front longitudinal beam and the front wall has great influence on the safety performance of collision, the energy transmitted after the front end is crushed is borne at the position, and meanwhile, the energy is transmitted to the other side of an automobile body in offset collision, so that an internal engine is impacted and damaged by impact force.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above insufficiency, the utility model provides a enclose mainboard assembly before car here.
The utility model discloses a realize like this, construct a preceding mainboard assembly that encloses of car, the device enclose mainboard body, stiffener, curb girder, a supporting beam before including, inhale the sound cotton and cushion damper, it is provided with the stiffener to enclose mainboard body top before to enclose, cushion damper embedding and install and enclose mainboard body inboard before, cushion damper includes telescopic machanism, swinging arms, accepts piece, roof, buffer board, pressure spring and shore mechanism, the telescopic machanism embedding is installed and is enclosed mainboard body inboard before, swinging arms and the inboard swing joint of telescopic machanism, the swinging arms with accept the inboard normal running fit of piece, it is fixed with the roof left end to accept the piece, the roof is connected with the buffer board front end, the swinging arms right-hand member is provided with the pressure spring, the roof right-hand member distributes and has shore mechanism.
Further, the front side and the rear side of the front wall main board body are provided with side beams relatively, the inner side of the front wall main board body is provided with a supporting beam, and the front wall main board body is connected with the bottom of the sound absorption cotton.
Furthermore, telescopic machanism includes sliding frame, buffer spring, accepts frame and spout, sliding frame embedding is installed and is enclosed the mainboard body inboard before, sliding frame pass through buffer spring and accept frame left end elastic connection, accept the frame front end and seted up the spout, swinging arms and the inboard swing joint of spout.
Further, the buffer board includes swash plate, first location axle and buffering wheel, the swash plate is connected with the roof front end through first location axle, the inboard equidistance of swash plate distributes and has the buffering wheel.
Further, the top bracing mechanism comprises a top bracing plate, a second positioning shaft and a cross rod, the left end of the cross rod is fixed with the top plate, and the top bracing plate is in running fit with the right end of the cross rod through the second positioning shaft.
Furthermore, the number of the cross rods is three, and the cross rods are distributed at equal intervals along the horizontal direction of the right end of the top plate.
Furthermore, the upper ends of the three cross rods are provided with second positioning shafts and cross rods, and the cross rods are arc-shaped.
Furthermore, the buffer board is provided with two altogether to the buffer board all is the slope form and distributes, and the buffer board passes through pressure spring and swinging arms right-hand member elastic connection.
Furthermore, the pressure spring is made of spring steel and has excellent elastic potential energy.
Furthermore, the swinging rod is made of alloy steel and has high hardness.
The utility model has the advantages of as follows: the utility model discloses an improve and provide a enclose mainboard assembly before car here, compare with equipment of the same type, have following improvement:
the method has the advantages that: a enclose mainboard assembly before car, through having set up buffering damper in the front on the mainboard body, when enclosing mainboard body upper end and producing the impact, can make and accept the frame and press and move buffer spring and produce the shrink of deformation, cushion the impact, the swinging arms swings simultaneously, and the swinging arms constitutes triangle stable structure with the roof each other, can increase and support the steadiness, the buffer wheel of swash plate upper end can cushion the both sides impact force, and the swash plate can press the pressure spring and produce deformation, cushion the impact, reached and to eliminate the advantage of buffering to the striking energy.
The method has the advantages that: a enclose mainboard assembly before car, through having set up the shore mechanism in buffering damper upper end, the shore board is circular-arcly, can adjust the impact force of front end both sides about well and cushion to the shore board can be swung in the horizontal pole upper end through the second location axle, unloads the impact force, has reached the advantage that can increase collision security.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the three-dimensional structure of the damping mechanism of the present invention;
FIG. 3 is a schematic view of the three-dimensional structure of the telescopic mechanism of the present invention;
FIG. 4 is a schematic view of a three-dimensional structure of the buffer plate of the present invention;
fig. 5 is a schematic view of the three-dimensional structure of the top bracing mechanism of the present invention.
Wherein: the front wall main board comprises a front wall main board body-1, a reinforcing rod-2, a side beam-3, a support beam-4, sound-absorbing cotton-5, a buffering and shock-absorbing mechanism-6, a telescopic mechanism-61, a swinging rod-62, a bearing block-63, a top plate-64, a buffer plate-65, a pressure spring-66, a top support mechanism-67, a sliding frame-611, a buffer spring-612, a bearing frame-613, a sliding groove-614, an inclined plate-651, a first positioning shaft-652, a buffer wheel-653, a top support plate-671, a second positioning shaft-672 and a cross rod-673.
Detailed Description
The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1, the utility model provides a enclose mainboard assembly before car herein through the improvement, enclose mainboard body 1 before including, stiffener 2, curb girder 3, a supporting beam 4, inhale sound cotton 5 and buffering damper 6, enclose 1 top of mainboard body before and be provided with stiffener 2, buffer damper 6 embedding is installed and is enclosed mainboard body 1 inboard before, before enclose 1 front and back both sides of mainboard body and be provided with curb girder 3 relatively, before enclose 1 inboard of mainboard body and be provided with a supporting beam 4, before enclose mainboard body 1 with inhale sound cotton 5 bottoms and be connected.
Referring to fig. 2, the present invention provides an automobile front wall main board assembly through improvement, the buffering and damping mechanism 6 includes a telescopic mechanism 61, a swinging rod 62, a receiving block 63, a top plate 64, a buffer plate 65, a pressure spring 66 and a top support mechanism 67, the telescopic mechanism 61 is embedded in the inner side of the front wall main board body 1, the swinging rod 62 is movably connected with the inner side of the telescopic mechanism 61, the swinging rod 62 is rotatably matched with the inner side of the receiving block 63, the receiving block 63 is fixed with the left end of the top plate 64, the top plate 64 is connected with the front end of the buffer plate 65, the right end of the swinging rod 62 is provided with the pressure spring 66, the top support mechanism 67 is equidistantly distributed at the right end of the top plate 64, the buffer plates 65 are provided with two, the buffer plates 65 are all obliquely distributed, the buffer plates 65 are elastically connected with the right end of the swinging rod 62 through the pressure spring 66, the pressure spring 66 is made of spring steel, the elastic potential energy is excellent, the swinging rod 62 is made of alloy steel, the hardness is high.
Referring to fig. 3, the present invention provides a front wall main board assembly for an automobile, wherein the telescopic mechanism 61 includes a sliding frame 611, a buffer spring 612, a receiving frame 613 and a sliding groove 614, the sliding frame 611 is embedded in the front wall main board body 1, the sliding frame 611 is elastically connected to the left end of the receiving frame 613 through the buffer spring 612, the sliding groove 614 is disposed at the front end of the receiving frame 613, and the swing rod 62 is movably connected to the inner side of the sliding groove 614, so as to facilitate the swing of the swing rod 62.
Please refer to fig. 4, the utility model provides a enclose mainboard assembly before car through the improvement here, buffer board 65 includes swash plate 651, first locating shaft 652 and buffer wheel 653, and swash plate 651 is connected with roof 64 front end through first locating shaft 652, and the inboard equidistance of swash plate 651 distributes and has buffer wheel 653, does benefit to and plays and carries out absorbing effect.
Please refer to fig. 5, the present invention provides a front wall main board assembly for a vehicle, wherein the top supporting mechanism 67 comprises a top supporting plate 671, a second positioning shaft 672 and a cross bar 673, the left end of the cross bar 673 is fixed with the top plate 64, the top supporting plate 671 is rotatably matched with the right end of the cross bar 673 through the second positioning shaft 672, the cross bar 673 is provided with three cross bars 673, the cross bar 673 is equidistantly distributed along the horizontal direction of the right end of the top plate 64, the upper ends of the three cross bars 673 are provided with the second positioning shaft 672 and the cross bar 673, and the cross bar 673 is arc-shaped, thereby being beneficial to the buffering effect.
The utility model provides an automobile front wall main board assembly through improvement, and the working principle is as follows;
firstly, before the automobile front wall main board assembly is used, the automobile front wall main board assembly is horizontally placed, so that the front wall main board body 1 fixedly supports the assembly;
secondly, when the front wall main board body 1 is used, the front wall main board body 1 can be protected through the reinforcing rod 2, and foreign objects are prevented from impacting the front wall main board body 1;
thirdly, by arranging the buffering and damping mechanism 6 at the upper end of the front enclosure main board body 1, when an impact force is generated at the upper end of the front enclosure main board body 1, the bearing frame 613 can press the buffering spring 612 to deform and contract to buffer the impact force, the swinging rod 62 swings at the same time, the swinging rod 62 and the top plate 64 form a triangular stable structure mutually, so that the supporting stability can be increased, the buffering wheel 653 at the upper end of the inclined plate 651 can buffer impact forces at two sides, and the inclined plate 651 can press the pressure spring 66 to deform to buffer the impact force, so that the impact energy can be eliminated and buffered;
fourthly, the top supporting plate 671 is arc-shaped by arranging the top supporting mechanism 67 at the upper end of the buffer damping mechanism 6, so that impact forces on the upper side and the lower side of the front end can be buffered, and the top supporting plate 671 can swing at the upper end of the cross rod 673 through the second positioning shaft 672 to remove the impact forces, so that the collision safety can be improved;
fifthly, wherein, the sound absorption cotton 5 can play a role of sound absorption, and the generation of speed reduction noise can be realized.
The utility model discloses an improvement provides an automobile front wall mainboard assembly, through having set up buffering damper 6 in front wall mainboard body 1 upper end, when the front wall mainboard body 1 upper end produces the impact, can make receiving frame 613 press buffer spring 612 to produce deformation shrink, cushion the impact, swinging arms 62 swings simultaneously, and swinging arms 62 and roof 64 constitute triangle stable structure each other, can increase and support the steadiness, buffer wheel 653 at the upper end of swash plate 651 can cushion the impact force of both sides, and swash plate 651 can press pressure spring 66 to produce deformation, cushion the impact, reached and can eliminate the advantage of buffering to the impact energy; through having set up the shore mechanism 67 on buffering damper 6, shore 671 is circular-arc, can adjust the impact force of both sides about the front end well and cushion to shore 671 can swing in horizontal pole 673 upper end through second location axle 672, unloads the impact force, has reached the advantage that can increase collision security.
Claims (8)
1. An automobile front wall main board assembly comprises a front wall main board body (1), a reinforcing rod (2), a side beam (3), a supporting beam (4) and sound absorption cotton (5), wherein the reinforcing rod (2) is arranged at the top of the front wall main board body (1);
the method is characterized in that: still including buffering damper (6), buffering damper (6) embedding is installed and is enclosed mainboard body (1) inboard before, buffering damper (6) include telescopic machanism (61), swinging arms (62), accept piece (63), roof (64), buffer board (65), pressure spring (66) and shore mechanism (67), telescopic machanism (61) embedding is installed and is enclosed mainboard body (1) inboard before, swinging arms (62) and telescopic machanism (61) inboard swing joint, swinging arms (62) and the inboard normal running fit of piece (63) that holds, it is fixed with roof (64) left end to hold piece (63), roof (64) are connected with buffer board (65) front end, swinging arms (62) right-hand member is provided with pressure spring (66), roof (64) right-hand member equidistance distribution has shore mechanism (67).
2. The automotive cowl main panel assembly according to claim 1, further comprising: enclose mainboard body (1) front and back both sides and be provided with curb girder (3) relatively before, enclose mainboard body (1) inboard before and be provided with a supporting beam (4), before enclose mainboard body (1) and inhale sound cotton (5) bottom and be connected.
3. The automotive cowl main panel assembly according to claim 1, further comprising: the telescopic mechanism (61) comprises a sliding frame (611), a buffer spring (612), a bearing frame (613) and a sliding groove (614), the sliding frame (611) is embedded in the inner side of the front wall main plate body (1), the sliding frame (611) is elastically connected with the left end of the bearing frame (613) through the buffer spring (612), the sliding groove (614) is formed in the front end of the bearing frame (613), and the swing rod (62) is movably connected with the inner side of the sliding groove (614).
4. The automotive cowl main panel assembly according to claim 1, further comprising: the buffer plate (65) comprises an inclined plate (651), a first positioning shaft (652) and buffer wheels (653), the inclined plate (651) is connected with the front end of the top plate (64) through the first positioning shaft (652), and the buffer wheels (653) are equidistantly distributed on the inner side of the inclined plate (651).
5. The automotive cowl main panel assembly according to claim 1, further comprising: the top bracing mechanism (67) comprises a top bracing plate (671), a second positioning shaft (672) and a cross rod (673), the left end of the cross rod (673) is fixed with the top plate (64), and the top bracing plate (671) is in running fit with the right end of the cross rod (673) through the second positioning shaft (672).
6. The automotive cowl main panel assembly according to claim 5, wherein: the number of the cross rods (673) is three, and the cross rods (673) are distributed at equal intervals along the horizontal direction of the right end of the top plate (64).
7. The automotive cowl main panel assembly according to claim 6, further comprising: the upper ends of the three cross rods (673) are provided with second positioning shafts (672) and the cross rods (673), and the cross rods (673) are arc-shaped.
8. The automotive cowl main panel assembly according to claim 1, further comprising: buffer board (65) are provided with two altogether to buffer board (65) all are the slope form and distribute, and buffer board (65) pass through pressure spring (66) and swinging arms (62) right-hand member elastic connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121567822.XU CN215097834U (en) | 2021-07-09 | 2021-07-09 | Enclose mainboard assembly before car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121567822.XU CN215097834U (en) | 2021-07-09 | 2021-07-09 | Enclose mainboard assembly before car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215097834U true CN215097834U (en) | 2021-12-10 |
Family
ID=79319884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121567822.XU Active CN215097834U (en) | 2021-07-09 | 2021-07-09 | Enclose mainboard assembly before car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215097834U (en) |
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2021
- 2021-07-09 CN CN202121567822.XU patent/CN215097834U/en active Active
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