CN216942894U

CN216942894U - Electric automobile and electric automobile's preceding case mechanism of being equipped with

Info

Publication number: CN216942894U
Application number: CN202220726926.9U
Authority: CN
Inventors: 马瑞鹏; 赵爱霞; 杨睿
Original assignee: SAIC Motor Corp Ltd
Current assignee: SAIC Motor Corp Ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-07-12
Anticipated expiration: 2032-03-28

Abstract

The application relates to an electric automobile and a front spare box mechanism of the electric automobile, wherein the front spare box mechanism of the electric automobile is arranged in an accommodating space at the head of an automobile body and comprises a box body, a driving part and a slide way; the slide way is fixedly arranged in the accommodating space along the height direction, and the driving part is positioned below the box body and can act on the bottom of the box body to enable the box body to slide along the slide way. This preceding case mechanism of being equipped with can make things convenient for the user of different heights to get from preceding case of being equipped with and put article, can avoid causing the extravagant condition in space simultaneously.

Description

Electric automobile and electric automobile's preceding case mechanism of being equipped with

Technical Field

The application relates to the technical field of vehicles, in particular to an electric automobile and a front spare box mechanism of the electric automobile.

Background

Electric automobile is owing to do not have traditional driving system such as engine, gearbox, so engine compartment space gets the release, and the host computer factory generally is equipped with the case in order to be used for the storing before doing with the engine compartment, and to the great motorcycle type of size, the car height is higher, leads to the increase of preceding case height of being equipped with, and the user of different heights is got when putting preceding case article comparatively inconvenient for experience is relatively poor.

In the prior art, in order to facilitate the passengers to take and place the articles at the bottom of the reserve tank, the depth of the reserve tank is reduced, but the mode can lead the storage space of the reserve tank to be reduced, so that the space is wasted.

Therefore, how to make things convenient for the user of different heights to get from the preceding case and put article to the preceding case that is equipped with of electric automobile, simultaneously, can avoid causing the extravagant condition in space, is the technical problem that technical staff in the field need solve.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electric automobile and electric automobile's preceding case mechanism of being equipped with can make things convenient for the user of different heights to get from the preceding case of being equipped with and put article, can avoid causing the extravagant condition in space simultaneously.

In order to solve the technical problem, the application provides a front spare box mechanism of an electric vehicle, which is arranged in an accommodating space at the head of a vehicle body, and comprises a box body, a driving part and a slide way; the slide way is fixedly arranged in the accommodating space along the height direction, and the driving part is positioned below the box body and can act on the bottom of the box body to enable the box body to slide along the slide way.

The size of box can be according to accommodation space's size setting to guarantee storing space's maximize, but to oversize vehicle, the degree of depth of box is probably great, and at this moment, to the less user of height, be not convenient for get from the internal article of putting of locomotive the place ahead follow box, and the preceding case mechanism of being equipped with that this application provided, the drive division can drive the box and go up and down along the slide, thereby adjust the box to the height that matches with the user, be convenient for different users get from bottom half and put article. That is to say, the preceding case mechanism of prepareeing that this application provided can guarantee this preceding maximum storing ability of preparing the case when convenience of customers gets article from the preceding case of prepareeing.

The driving part can act on the box from the bottom to enable the box to ascend and descend along the slide, so that the height of the box can be adjusted, the user can not see the driving part when taking and placing the articles, the whole structure of the front spare box mechanism is more regular, the driving part and the slide cannot interfere with the taking and placing of the articles, and the operation is convenient.

Optionally, the slide includes two sets of slide rail groups, slide rail group includes two parallel slide rails that set up side by side, and is two sets of slide rail group locates respectively outside the relative both sides wall of box.

Optionally, the driving portion includes a supporting member, a motor, and driving wheels respectively corresponding to the slide rails, the supporting member is supported at the bottom of the box body, the motor and the supporting member are relatively fixed, and the motor can drive the driving wheels to rotate, so that the driving wheels roll along the slide rails; the drive wheel is the gear, the slide along length direction be equipped with the rack of gear looks adaptation, perhaps the drive wheel is the worm wheel, the slide along length direction be equipped with the worm of worm wheel looks adaptation.

Optionally, the driving portion further includes two rotating shafts, two ends of each rotating shaft are in transmission connection with one of the driving wheels, and the motor can drive the rotating shafts to rotate and drive the driving wheels to rotate through the rotating shafts.

Optionally, a partition board is further arranged in the box body, and the partition board can divide the inner cavity of the box body into a plurality of accommodating cavities.

Optionally, the partition plate can be detachably connected with the inner wall of the box body.

Optionally, the range of the lifting height of the box body driven by the driving part is set to be 50 mm-200 mm.

Optionally, the vehicle body control system further comprises a control unit for controlling the driving part to open and close, and the control unit is connected with an intelligent vehicle body domain controller of the vehicle body through a connecting wire.

The application also provides an electric automobile, which comprises an automobile body, the head of automobile body is equipped with accommodation space and case lid, be equipped with as above in the accommodation space preceding equipment case mechanism, the case lid with but automobile body pivotal connection, and can the lid fit accommodation space's top.

Optionally, the front end of automobile body still is equipped with the grid, the grid with the front end of case lid is connected, the case lid rotate to with accommodation space breaks away from when, can drive the grid with the automobile body breaks away from, and the front end of automobile body forms the breach, the preceding lateral wall of box with but the diapire pivotal connection of box, and rotatable extremely the breach.

Drawings

Fig. 1 is a schematic structural diagram of a head of a vehicle body of an electric vehicle according to an embodiment of the present application;

FIG. 2 is a schematic view of the lid of FIG. 1 in an open position;

FIG. 3 is a schematic view of the receiving space of FIG. 1 with the lid in an open position;

FIG. 4 is an enlarged view of a portion of FIG. 3;

FIG. 5 is a schematic view of the case cover in an open position with the front side wall of the case open;

fig. 6 is a schematic view of the structure of the vehicle body interior.

In fig. 1-6, the reference numerals are illustrated as follows:

1-vehicle body, 11-accommodating space, 12-box cover, 13-grating, 14-gap, 15-intelligent vehicle body domain controller and 16-central control screen;

2-box, 21-bottom wall, 22-front side wall;

3-drive part, 31-support, 32-motor, 33-shaft, 34-mounting beam

4-slideway, 41-slideway

5-connecting wires;

6-a control unit.

Detailed Description

In order to make the technical solutions of the present application better understood by those skilled in the art, the present application is further described in detail with reference to the accompanying drawings and specific embodiments.

The embodiment of the application provides an electric automobile and electric automobile's preceding case mechanism of being equipped with, wherein, electric automobile's automobile body 1 is owing to not set up the engine for the head of automobile body 1 has accommodation space 11, and this accommodation space 11 corresponds with fuel cell car and hybrid vehicle's engine compartment space, for improving electric automobile's the function of holding, is provided with preceding case mechanism of being equipped with in this accommodation space 11 for increase whole car storing space.

Specifically, as shown in fig. 1 and 2, the front box preparation mechanism of the electric vehicle includes a box body 2, a driving portion 3 and a slide rail 4, wherein the box body 2 is used for storing articles, the slide rail 4 is fixedly arranged in the accommodating space 11 and is arranged along the height direction of the vehicle body 1, and the driving portion 3 is arranged below the box body 2 and can act on the bottom of the box body 2 to enable the box body 2 to slide up and down along the slide rail 4, so as to lift the box body 2.

The size of box 2 can be according to accommodation space 11's size setting to guarantee storage space's maximize, but to large vehicle, the degree of depth of box 2 is probably great, and at this moment, to the less user of height, be not convenient for get from the front of the vehicle head in the box 2 and put article, and the preceding case preparation mechanism that this embodiment provided, drive division 3 can drive box 2 and go up and down along slide 4, thereby adjust box 2 to the height that matches with the user, be convenient for different users from the box 2 bottom get and put article. That is to say, the prepare box mechanism before that this embodiment provided can guarantee this prepare box's maximum storing ability when convenience of customers gets from prepare box and puts article.

The driving part 3 can act on the box 2 from the bottom so that the box 2 can ascend and descend along the slide 4, and the height of the box 2 can be adjusted, so that the driving part 3 can not be seen when a user takes and places articles, the whole structure of the front spare box mechanism is more regular, the driving part 3 and the slide 4 can not interfere with taking and placing of the articles, and the operation is convenient.

The slide 4 is used for providing a guiding function for the lifting of the box body 2 so as to ensure that the box body 2 can be lifted smoothly under the driving function of the driving part 3. Specifically, in this embodiment, the slide 4 includes two sets of slide rail sets, and each set of slide rail set includes two parallel slide rails 41 arranged in parallel. That is to say, the slide 4 includes four parallel slide rails 41 that set up side by side, and two slide rails 41 intervals set up and form a set of slide rail group, and these two sets of slide rail groups locate respectively outside the relative both sides wall of box 2, and box 2 includes four lateral walls promptly, is preceding lateral wall 22, back lateral wall and two lateral walls towards the automobile body 1 left and right sides respectively, and two sets of slide rail groups can set up respectively in the front lateral wall 22 and back lateral wall, also can be that two sets of slide rail groups set up respectively in the left and right sides two lateral walls all can, in order to guarantee the sliding stability.

Of course, in this embodiment, the slide rail set may also be provided with three or four sets, and the two sets of slide rail sets can simplify the overall structure and reduce the cost while ensuring the sliding stability.

The four slide rails 41 may be respectively disposed at four edges of the box body 2, or two sets of slide rails may be respectively disposed outside two sidewalls of the box body 2.

As shown in fig. 4, the driving portion 3 includes a supporting member 31, a motor 32 and driving wheels, wherein the number of the driving wheels is four, the four driving wheels are respectively disposed in one-to-one correspondence with the four sliding rails 41, the supporting member 31 is used for supporting the bottom of the box body 2, the motor 32 is relatively fixed to the supporting member 31, and the motor 32 can drive the driving wheels to rotate, so that the driving wheels roll along the length direction of the sliding rails 41, and the box body 2 is driven by the supporting member 31 to slide up and down along the sliding rails 4.

Specifically, the drive wheel is the gear, and slide 4 is provided with the rack along its length direction, and gear and rack toothing can slide along the length direction of rack during gear revolve, and perhaps, the drive wheel is the worm wheel, and slide 4 is equipped with the worm along its length direction, and worm wheel and worm cooperation can slide along the length direction of worm wheel when the worm wheel rotates.

Of course, in this embodiment, the driving portion 3 may be further configured to be an air cylinder or a hydraulic cylinder, the driving portion 3 is disposed below the box body 2, and acts on the box body 2 through a piston rod to enable the box body 2 to ascend and descend along the slide rail 4, and the outer side wall of the box body 2 is provided with a sliding block capable of sliding along the slide rail 4.

When the box body 2 is driven to ascend and descend by the motor 32, the rotating shaft 33, the gear and the rack, the motor 32 slides along the slide way 4 along with the supporting piece 31, namely, the driving part 3 is arranged on the slide way 4 and can slide along the slide way 4, the box body 2 is supported to ascend and descend by the supporting piece 31, so that the installation structure for installing the driving part 3 is not required to be arranged below the box body 2 in the accommodating space 11, and the whole structure is simplified. And, through the cooperation of gear and rack or the cooperation of worm wheel and worm, can guarantee that box 2 is at the lift in-process, the stable position avoids taking place the condition of rocking.

The driving part 3 further comprises two rotating shafts 33, two ends of each rotating shaft 33 are in transmission connection with a driving wheel, and the motor 32 can drive the rotating shafts 33 to rotate and drive the driving wheels to rotate through the rotating shafts 33. Of course, each driving wheel may be separately provided with one motor 32 for driving, and the arrangement of the rotating shaft 33 only needs to be provided with two motors 32, so that the whole structure can be simplified, and the cost can be reduced.

In this embodiment, the specific structure of the supporting member 31 is not limited, and the motor 32 and the supporting member 31 may be directly fixed or indirectly fixed. As shown in fig. 4, the limiting portion further includes two mounting beams 34, the two motors 32 are respectively fixed to the two mounting beams 34, the supporting member 31 includes two parallel supporting beams, the mounting beams 34 and the supporting beams enclose and form a frame structure, the two supporting beams are parallel arranged and can be supported on the lower end surface of the box body 2, and of course, the upper end surface of the mounting beam 34 may be abutted to the lower end surface of the box body 2.

Still be equipped with baffle (not shown in the figure) in the box 2, the baffle can be separated into a plurality of chambeies that hold with the inner chamber of box 2, and each holds the chamber and can be used for placing heterogeneous article respectively, so that more regular is accomodate to article.

Further, the baffle can be dismantled with the inner wall of box 2 and be connected, that is to say, the baffle can be according to the article selectivity use of placing, if when needs place multiple type of small-size article, accessible baffle separates into a plurality of chambeies of holding with 2 inner chambers of box, when the article volume that needs to place is great (like the suitcase), can with the baffle pull down can, use the flexibility good.

The front end of the vehicle body 1 is further provided with a grating 13, the head of the vehicle body 1 is further provided with a box cover 12, the box cover 12 is connected with the vehicle body 1 in a pivoting mode and can cover the upper portion of the accommodating space 11, as shown in fig. 2, the box cover 12 and the grating 13 are of mutually independent structures, after the box cover 12 is opened, the driving portion 3 lifts the box body 2, a user can take and place objects from the box body 2, or as shown in fig. 3, the grating 13 is connected with the front end of the box cover 12, when the box cover 12 rotates to be separated from the accommodating space 11, the accommodating space 11 and the box body 2 are both in an opening state, and the user can take and place objects from the box body 2. The front side wall 22 of the box body 2 is pivotally connected to the bottom wall 21 of the box body 2, i.e. a hinge axis can be provided between the bottom edge of the front side wall 22 and the front side edge of the bottom wall 21 of the box body 2, and the front side wall 22 can rotate around the hinge axis towards the outside of the box body 2 to open the box body 2 from the front side.

Specifically, when the case lid 12 rotates to and breaks away from with accommodation space 11, can drive grid 13 and automobile body 1 and break away from to form the breach 14 as shown in fig. 3 at the front end of automobile body 1, the preceding lateral wall 22 of box 2 can rotate to breach 14 around the articulated shaft, makes box 2 open from the front side, and the convenience of customers gets article from automobile body 1 front side more.

In this embodiment, the lifting height range of the driving part 3 driving the box body 2 is set to be 50 mm-200 mm, so that the requirements of different users can be met, and when the box body 2 is lifted to the highest position, the box body does not interfere with other components (such as the box cover 12), and the specific position is set according to the requirements of the users and the arrangement condition of other peripheral components. In this embodiment, the driving condition of the driving portion 3 may be specifically controlled by a program to limit the lifting height range of the box body 2, or the limiting member may be provided on the slide 4 to limit the lifting height range of the box body 2, which is not specifically limited herein.

As shown in fig. 6, the trunk preparation mechanism further includes a control unit 6, where the control unit 6 is configured to control (a motor 32 of) the driving portion 3 to open and close, specifically, as shown in fig. 6, a dotted line is shown as a connecting line 5, the intelligent vehicle body area controller 15 in the vehicle body 1 is respectively connected to the control unit 6, the driving portion 3, and the central control screen 16 through the connecting line 5, and a user can open and close the driving portion 3 in the vehicle through the control unit 6 or the central control screen 16, and supply power to the driving portion 3 through a power supply of the vehicle body 1.

In order to further improve the humanized design, the intelligent vehicle body domain controller 15 can also store the identity information of different users, for example, the seat adjusting positions of driver users with different heights are different, and the requirements of the driver users with different heights on the lifting height of the box body 2 are also different, the identity information comprises the adjusting position of the seat related to the user and the lifting height position of the preparation box, the intelligent vehicle body domain controller 15 stores the identity information of different users, when the driver users start the driving part 3 from the inside of the vehicle, the intelligent vehicle body domain controller 15 can determine the corresponding user according to the position of the driver seat at the moment, and then the lifting height of the box body 2 is adjusted according to the lifting height position of the box body 2 of the user.

That is to say, the user adjusts the high position of box 2 when this box 2 is gone up and down for the first time, then the high position of this user and box 2 is saved promptly, and when follow-up this user needs box 2 to go up and down again, intelligent automobile body territory controller 15 can be according to the information direct control drive division 3 that the user that stores corresponds with box 2 lift to the high position with user's matching, need not the user and all adjust alone at every turn, experience better.

Specifically, the intelligent body area controller 15 is connected to the control unit 6, the driving portion 3 and the central control panel 16 through the connection lines 5, and a user can open and close the driving portion 3 through the control unit 6 or the central control panel 16 in the vehicle. For example, a sensor is integrated in an opening handle of the box cover 12, when a user operates the handle to open the box cover 12, the sensor synchronously inputs a signal to the intelligent vehicle body area controller 15, and the intelligent vehicle body area controller 15 controls the driving part 3 to drive the box body 2 to ascend and descend according to the height position of the box body 2 corresponding to the user, and the sensor is the control unit 6. In order to further improve the humanized design, the electrifying time of the driving part 3 is 3-5 s, and the time is the time required by the user to get on or off the vehicle, so that the lifting of the box body 2 is synchronous with the user to get on or off the vehicle.

The foregoing is only a preferred embodiment of the present application and it should be noted that those skilled in the art can make several improvements and modifications without departing from the principle of the present application, and these improvements and modifications should also be considered as the protection scope of the present application.

Claims

1. A front spare box mechanism of an electric automobile is arranged in an accommodating space (11) at the head of an automobile body (1), and is characterized by comprising a box body (2), a driving part (3) and a slide way (4);

slide (4) along the direction of height set firmly in accommodation space (11), drive division (3) are located the below of box (2) to can act on the bottom of box (2) makes box (2) follow slide (4) slide.

2. The front spare box mechanism of the electric automobile according to claim 1, wherein the slide rail (4) comprises two sets of slide rail sets, the slide rail sets comprise two parallel slide rails (41) arranged in parallel, and the two sets of slide rail sets are respectively arranged outside two opposite side walls of the box body (2).

3. The forebox mechanism of the electric automobile is characterized in that the driving part (3) comprises a supporting part (31), a motor (32) and driving wheels respectively corresponding to the slide rails (41), the supporting part (31) is supported at the bottom of the box body (2), the motor (32) and the supporting part (31) are relatively fixed, and the motor (32) can drive the driving wheels to rotate so as to enable the driving wheels to roll along the slide rails (41);

the drive wheel is the gear, slide (4) along length direction be equipped with the rack of gear looks adaptation, perhaps the drive wheel is the worm wheel, slide (4) along length direction be equipped with the worm of worm wheel looks adaptation.

4. The forebox mechanism of the electric automobile according to claim 3, characterized in that the driving part (3) further comprises two rotating shafts (33), two ends of the rotating shaft (33) are respectively connected with one of the driving wheels in a transmission manner, and the motor (32) can drive the rotating shaft (33) to rotate and drive the driving wheels to rotate through the rotating shaft (33).

5. The forebox mechanism of the electric automobile according to any one of claims 1-4, characterized in that a partition board is further arranged in the box body (2), and the partition board can divide the inner cavity of the box body (2) into a plurality of accommodating cavities.

6. The forebox mechanism of the electric automobile according to claim 5, characterized in that the partition board can be detachably connected with the inner wall of the box body (2).

7. The trunk room mechanism of an electric vehicle according to any one of claims 1 to 4, wherein the height range of the drive unit (3) for driving the trunk (2) to be raised and lowered is set to 50mm to 200 mm.

8. The forebox mechanism of the electric automobile according to any one of claims 1-4, characterized by further comprising a control unit (6) for controlling the on-off of the driving part (3), wherein the control unit (6) is connected with an intelligent automobile body domain controller (15) of the automobile body (1) through a connecting wire (5).

9. An electric automobile, characterized by comprising a vehicle body (1), wherein the head of the vehicle body (1) is provided with an accommodating space (11) and a box cover (12), the accommodating space (11) is internally provided with a front equipment box mechanism according to any one of claims 1-8, and the box cover (12) is pivotally connected with the vehicle body (1) and can cover the accommodating space (11).

10. The electric automobile according to claim 9, characterized in that the front end of the automobile body (1) is further provided with a grille (13), the grille (13) is connected with the front end of the box cover (12), when the box cover (12) rotates to be separated from the accommodating space (11), the grille (13) can be driven to be separated from the automobile body (1), a notch (14) is formed at the front end of the automobile body (1), and a front side wall (22) of the box body (2) is pivotally connected with a bottom wall (21) of the box body (2) and can rotate to the notch (14).