CN222698452U - Auxiliary instrument board storage box assembly and vehicle - Google Patents

Abstract

The utility model provides a sub-instrument panel storage box assembly and a vehicle, wherein the sub-instrument panel storage box assembly includes a box body, an elbow pillow shell, and a mobile power source arranged in the elbow pillow shell; the elbow pillow shell is detachably arranged at a box opening at the top of the box body, and the elbow pillow shell is provided with a power socket for connecting the device to be charged to the mobile power source. The sub-instrument panel storage box assembly described in the utility model, by arranging the mobile power source in the elbow pillow shell, and the elbow pillow shell is detachably arranged at the box opening at the top of the box body, enables the sub-instrument panel storage box assembly to integrate the mobile power source while meeting the storage needs, which can not only reduce the space occupied by the mobile power source in the vehicle, but also facilitate the use of the mobile power source after the elbow pillow shell is removed, and the elbow pillow shell can also protect the mobile power source, thereby facilitating the use effect of the mobile power source.

Description

Auxiliary instrument board storage box assembly and vehicle

Technical Field

The utility model relates to the technical field of vehicle parts, in particular to a storage box assembly of a secondary instrument board. In addition, the utility model also relates to a vehicle provided with the auxiliary instrument board storage box assembly.

Background

With the rapid development of the automobile industry, the requirements of consumers on vehicles are not limited to travel instead of walking, but a more convenient and comfortable travel mode is pursued. Passengers can have the need of charging electric appliances in the situations of self-driving, off-road, picnic and the like. And directly place the portable power source of large capacity on the vehicle, on the one hand can occupy the interior space of car, on the other hand also be inconvenient for the charging of portable power source. Therefore, how to install the mobile power supply in the vehicle can meet the charging requirement, and does not occupy the space in the vehicle, which is a technical problem to be solved by the person skilled in the art.

Disclosure of utility model

In view of the foregoing, the present utility model is directed to a secondary dashboard storage box assembly to provide a solution for configuring a mobile power supply on a vehicle.

In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:

The auxiliary instrument board storage box assembly comprises a box body, an elbow pillow shell and a mobile power supply arranged in the elbow pillow shell, wherein the elbow pillow shell is detachably arranged at a box opening at the top of the box body, and a power socket for connecting equipment to be charged with the mobile power supply is arranged on the elbow pillow shell.

The elbow pillow comprises a box body, a box opening, a box cover, a hinge shaft, a control mechanism and a control mechanism, wherein the box opening is formed in the box body, the elbow pillow shell can be turned over on the box body through the hinge shaft to open or close the box opening, the hinge shaft is arranged on the elbow pillow shell, can be controlled to move in the axial direction of the hinge shaft, and is inserted into a hinge hole in the box body or separated from the hinge hole, so that detachable connection between the elbow pillow shell and the box body is formed.

Further, an operation button is arranged on the elbow pillow shell, a driving mechanism is arranged in the elbow pillow shell, and the driving mechanism is controlled by the operation button and can drive the hinge shaft to move.

Further, the driving mechanism comprises a motor and a gear rack transmission structure arranged between a driving shaft of the motor and the hinge shaft.

Further, the hinge shaft comprises a left half shaft and a right half shaft which are coaxially arranged, the gear-rack transmission structure comprises a gear fixedly arranged on the driving shaft and two groups of racks respectively arranged on the left half shaft and the right half shaft, and the two racks are meshed with the gear;

And along with the rotation of the gear, the left half shaft and the right half shaft respectively extend or retract through the through holes on the side walls of the two sides of the elbow rest shell so as to be inserted into or separated from the hinge holes on the corresponding sides.

Further, two shaft seats are respectively arranged on the elbow pillow shell corresponding to the left half shaft and the right half shaft, shaft holes are respectively arranged on the shaft seats, and the left half shaft and the right half shaft are respectively arranged in the corresponding shaft holes in a penetrating mode.

Further, the elbow pillow shell comprises an upper shell and a lower shell which are connected in an up-down buckling mode, and the mobile power supply is fixed in an inner cavity formed between the upper shell and the lower shell.

Further, a plurality of limiting ribs are arranged on the lower shell, and the mobile power supply is limited between the limiting ribs.

Further, the upper shell is provided with a limiting protrusion, and when the upper shell is buckled on the lower shell, the limiting protrusion is propped against the top of the mobile power supply. Compared with the prior art, the utility model has the following advantages:

According to the auxiliary instrument board storage box assembly, the mobile power supply is arranged in the elbow pillow shell, and the elbow pillow shell is detachably arranged at the box opening at the top of the box body, so that the auxiliary instrument board storage box assembly can meet the storage requirement and integrate the mobile power supply, the occupation amount of the mobile power supply to the space in a vehicle can be reduced, the use of the mobile power supply after the elbow pillow shell is detached is facilitated, the elbow pillow shell can also protect the mobile power supply, and the use effect of the mobile power supply is improved.

In addition, the elbow pillow shell is arranged on the box body through the hinge shaft in a turnover mode, so that convenience in opening and closing of the box body is improved, the hinge shaft on the elbow pillow shell can be inserted into the hinge hole or separated from the hinge hole, and convenience in disassembling of the elbow pillow shell on the box body is improved. The driving mechanism is controlled by the control button, so that the hinge shaft can be driven to move, and convenience in dismounting and mounting the elbow pillow shell on the box body is improved. The motor has the advantages that the motor is mature in product and good in driving effect, the gear-rack transmission structure is arranged between the driving shaft of the motor and the hinge shaft, the good transmission effect is achieved, the adjustment of the position of the hinge shaft in the hinge hole is further facilitated, and the good adjustment precision and stability are achieved. The arrangement of the left half shaft, the right half shaft, the gears and the racks in the hinge shaft is beneficial to the left half shaft and the right half shaft to be respectively inserted into or separated from the hinge holes on the corresponding sides. The two shaft seats are respectively arranged on the elbow pillow shell, and the left half shaft and the right half shaft are respectively penetrated into the shaft holes of the corresponding shaft seats, so that the stability of the left half shaft and the right half shaft in extension or retraction is improved.

In addition, the mobile power supply is fixed between the upper shell and the lower shell, so that the arrangement convenience and the protection effect of the mobile power supply are further improved. The limiting ribs are simple in structure and easy to machine and shape, and the limiting ribs are matched to improve the limiting effect on the mobile power supply, so that the mobile power supply is fixed on the lower shell. The limiting bulge on the upper shell is propped against the top of the mobile power supply, so that the mobile power supply can be limited to move in the height direction by being matched with the lower shell, and the installation stability of the mobile power supply between the upper shell and the lower shell is further improved.

In addition, another object of the present utility model is to propose a vehicle provided with a secondary dashboard storage compartment assembly as described above.

According to the vehicle, the auxiliary instrument board storage box assembly is arranged, so that the arrangement of the mobile power supply in the vehicle is facilitated, and the mobile power supply has good use convenience.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of a secondary fascia console assembly in accordance with an embodiment of the present utility model;

FIG. 2 is a schematic structural view of a case according to an embodiment of the present utility model;

FIG. 3 is a schematic structural view of an upper housing according to an embodiment of the present utility model;

FIG. 4 is a schematic view showing the internal structure of an elbow rest housing according to an embodiment of the present utility model;

FIG. 5 is a schematic diagram of a driving mechanism according to an embodiment of the present utility model;

FIG. 6 is a schematic view of the elbow rest housing according to the embodiment of the present utility model attached to a case;

FIG. 7 is a schematic view of a structure of an elbow rest housing disconnected from a case according to an embodiment of the present utility model;

fig. 8 is a schematic structural view of an upper housing according to an embodiment of the present utility model.

Reference numerals illustrate:

1. Elbow pillow shell 10, upper shell 100, control button 101, limit bulge 102, upper lug 11, lower shell 110, limit rib 111, lower lug 113, via hole 114, button bracket 12, hinge shaft 121, left half shaft 122, right half shaft 123, upper bulge 124, lower bulge 13, left rack 14, right rack;

2. The device comprises a driving mechanism, a motor bracket, a bolt, a 200, a gear rack transmission structure, a 201, a driving shaft, a 202 and a gear, wherein the driving mechanism is arranged on the motor bracket;

3. 30, a power socket;

4. box body, 400 parts of box mouth, 402 parts of hinge hole.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the present utility model, it should be noted that, if terms indicating an azimuth or a positional relationship such as "upper", "lower", "inner", "back", and the like are presented, they are based on the azimuth or the positional relationship shown in the drawings, only for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, if any, are also used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The utility model will be described in detail below with reference to the drawings in connection with embodiments.

The present embodiment relates to a sub-instrument panel storage box assembly intended to facilitate the arrangement and use of a portable power source 3 by optimizing its own structure.

The auxiliary instrument board storage box assembly comprises a box body 4, an elbow pillow shell 1 and a mobile power supply 3 arranged in the elbow pillow shell 1. Wherein, elbow pillow casing 1 detachably locates the case mouth 400 department at box 4 top, and is equipped with the power socket 30 that supplies waiting for the battery charging outfit to connect portable power source 3 on the elbow pillow casing 1.

The auxiliary instrument board storage box assembly according to the embodiment is characterized in that the mobile power supply 3 is arranged in the elbow pillow shell 1, and the elbow pillow shell 1 is detachably arranged at the box opening 400 at the top of the box body 4, so that the auxiliary instrument board storage box assembly is integrated with the mobile power supply 3 when meeting storage requirements, the occupation amount of the mobile power supply 3 to the space in a vehicle can be reduced, the use of the mobile power supply 3 after the elbow pillow shell 1 is detached is facilitated, the elbow pillow shell 1 can also protect the mobile power supply 3, and the use effect of the mobile power supply 3 is improved.

Based on the above general description, an exemplary structure of the sub-instrument panel storage box assembly according to the present embodiment is shown in fig. 1, and a structure of the case 4 is shown in fig. 2. When the elbow rest shell 1 is positioned at the box opening 400, the front end of the elbow rest shell 1 extends out of the box body 4 in the front-back direction of the whole vehicle, so that the length of the elbow rest shell 1 is larger than that of the box body 4. So set up, not only be convenient for hand manipulation elbow pillow casing 1, and open and close case mouth 400, but also do benefit to the space that increases elbow pillow casing 1 to portable power source 3's volume, thereby promote portable power source 3's electric capacity.

As a preferred embodiment, the case 4 is provided with a vehicle-side charging interface, which is electrically connected to a power supply unit of the vehicle. The elbow pillow shell 1 is provided with a power supply side charging interface which is electrically connected with a charging port of the mobile power supply 3. Wherein an electrical connection is formed between the vehicle side charging interface and the power source side charging interface when the elbow rest housing 1 is assembled to the box opening 400.

In this embodiment, the power supply unit of the vehicle and the vehicle charging interface are used to charge the mobile power supply 3 after the vehicle is started, so that the convenience of charging by the mobile power supply 3 is facilitated. Of course, in addition to charging the portable power source 3 with the power supply unit of the vehicle, the elbow rest housing 1 may be detached from the case 4, and then the portable power source 3 may be charged with a power source external to the vehicle. In the specific implementation, the method is determined according to the use requirement.

It should be noted that, when the elbow rest housing 1 is assembled to the box opening 400, the vehicle side charging interface and the power supply side charging interface are correspondingly arranged, so that the vehicle side charging interface and the power supply side charging interface can be directly and electrically connected, and the charging efficiency of the mobile power supply 3 is improved. Of course, the vehicle side charging interface and the power supply side charging interface can be arranged in a staggered manner, and when the elbow rest shell 1 is assembled to the box opening 400, the vehicle side charging interface can be electrically connected with the power supply side charging interface through the connector on the charging wire, and the charging of the mobile power supply 3 can be realized. In the implementation, the position between the charging interface on the vehicle side and the charging interface on the power supply side is determined according to the arrangement space and the use requirement. As shown in fig. 3 and 4, the elbow rest housing 1 in this embodiment includes an upper housing 10 and a lower housing 11 which are fastened to each other up and down, and the mobile power supply 3 is fixed in an inner cavity formed between the upper housing 10 and the lower housing 11. Here, the mobile power supply 3 is fixed between the upper case 10 and the lower case 11, which is advantageous in further improving the convenience of arrangement and the protection effect of the mobile power supply 3.

In this embodiment, the lower housing 11 and the upper housing 10 are box-shaped, which is beneficial to further increase the volume of the inner cavity between the two, and further facilitates the arrangement convenience of the mobile power supply 3 and the improvement of the capacitance. In addition, the structural strength of the elbow rest shell 1 can be improved by utilizing the characteristic that the box-shaped structure has higher strength, so that the safety of the mobile power supply 3 is facilitated. The power socket 30 is located on the end face of the lower housing 11, which faces the rear end of the vehicle, so as to reduce the influence on the appearance of the elbow rest housing 1, and facilitate the power supply of the mobile power supply 3-box to-be-charged equipment.

To facilitate the arrangement of the mobile power supply 3 on the lower case 11, as shown in fig. 4 and 6, a plurality of stopper ribs 110 are provided on the lower case 11, and the mobile power supply 3 is restricted between the stopper ribs 110. Here, two spacing ribs 110 are provided at intervals corresponding to the front and rear ends of the portable power source 3, respectively. Limiting ribs 110 are also provided on the left and right sides corresponding to the mobile power supply 3. Through the cooperation of a plurality of spacing muscle 110, can restrict the displacement of portable power source 3 in whole car fore-and-aft direction and left-right direction to do benefit to the fixed effect on lower casing 11 through portable power source 3.

In this embodiment, the limiting rib 110 has a simple structure and is easy to process and form. Compared with the scheme of additionally arranging the connecting structure to fix the mobile power supply 3 on the lower shell 11, the method is beneficial to reducing the production cost and improving the assembly efficiency. It should be understood that, in the implementation, the number and positions of the limiting ribs 110 may be defined according to the requirements of use, and are not limited to the one shown in fig. 6.

In order to further improve the installation firmness of the mobile power supply 3 between the upper casing 10 and the lower casing 11, in this embodiment, a limiting protrusion 101 is provided on the upper casing 10. When the upper casing 10 is buckled on the lower casing 11, the limiting protrusion 101 is propped against the top of the mobile power supply 3. The limiting protrusion 101 on the upper shell 10 is propped against the top of the mobile power supply 3, so that the mobile power supply 3 can be matched with the lower shell 11 to limit the mobile power supply 3 to move in the height direction, and the installation stability of the mobile power supply 3 between the upper shell 10 and the lower shell 11 is further improved.

In detail, as shown in fig. 8, the limiting protrusions 101 are five, which are arranged at intervals corresponding to the top of the mobile power supply 3, and the cross section of each limiting protrusion 101 is square, so that the contact area between the limiting protrusions and the mobile power supply 3 is increased, and the limiting effect is improved. Of course, the number, position and cross-sectional shape of the limiting protrusions 101 can be determined according to the requirements.

As a preferred embodiment, the auxiliary instrument panel storage box assembly of the present embodiment further includes a hinge shaft 12, and the elbow rest housing 1 is tiltable on the case 4 through the hinge shaft 12 to open or close the box opening 400. Wherein the hinge shaft 12 is provided on the elbow rest housing 1, and the hinge shaft 12 is operable to move in the axial direction thereof to be inserted into the hinge hole 402 of the case 4 or to be separated from the hinge hole 402, thereby forming a detachable connection between the elbow rest housing 1 and the case 4. So set up, do benefit to the convenience that improves case mouth 400 and opens and close to and elbow pillow casing 1 dismantles on box 4.

In a specific structure, as shown in fig. 1 and 6, the hinge shaft 12 in this embodiment is specifically disposed at the rear end of the elbow rest housing 1, so as to facilitate the upward turning of the front end of the elbow rest housing 1, i.e. the opening 400 can be opened, and the opening 400 can be closed by turning the elbow rest housing 1 downward, thereby further improving the operation convenience of the elbow rest housing 1.

As a preferred embodiment, the elbow rest housing 1 is provided with a control button 100, and the elbow rest housing 1 is provided with a driving mechanism 2. The driving mechanism 2 is controlled by the manipulation button 100 to be able to drive the hinge shaft 12 to move. The driving mechanism 2 is controlled by the control button 100, so that the hinge shaft 12 can be driven to move, and the convenience of disassembling and assembling the elbow rest shell 1 on the box body 4 is improved.

As shown in fig. 1 and 7, the manipulation button 100 is provided at one end of the lower case 11 toward the head direction, and the manipulation button 100 is provided to be exposed to the upper case 10 so as to receive an external force operation to mount and dismount the elbow rest case 1 on the case 4. To enhance the securing effect of the space in the elbow rest housing 1, the operation button 100 and the motor 20 may be arranged in a left-right arrangement as shown in the drawing.

Of course, the arrangement positions of the two can be adaptively adjusted, so long as the use requirement is met. The structure of the control button 100 in this embodiment can refer to the prior art, as long as the motor 20 can be triggered when being pressed.

To facilitate the arrangement of the manipulation button 100, as shown in fig. 8, a button bracket 114 is provided at the inner side of the upper case 10, and the manipulation button 100 is provided on the button bracket 114 and is mounted on the upper case 10 by the fixation of the button bracket 114 on the upper case 10. The upper case 10 includes an inner portion and an outer portion which are connected to each other, and the button holder 114 is connected to the inner portion in particular, which is advantageous in ensuring the external beauty of the upper case 10 and the delicate appearance of the model.

As shown in fig. 4, the driving mechanism 2 includes a motor 20, and a rack and pinion transmission structure 200 provided between a drive shaft 201 of the motor 20 and the hinge shaft 12. This not only facilitates manipulation of the manipulation button 100, but also provides superior adjustment accuracy and stability of the rack and pinion transmission structure 200.

To facilitate the arrangement of the motor 20, a motor bracket 21 is provided on the lower housing 11, and the motor 20 is connected to the motor bracket 21 by fasteners such as bolts 22, thereby being fixed to the lower housing 11. In this embodiment, the motor 20 has a mature product and a good driving effect, and the rack and pinion transmission structure 200 is disposed between the driving shaft 201 of the motor 20 and the hinge shaft 12, so that the transmission effect is better, and the position of the hinge shaft 12 in the hinge hole 402 is further facilitated to be adjusted.

As shown in fig. 5, the hinge shaft 12 in the present embodiment includes a left half shaft 121 and a right half shaft 122 coaxially arranged, and the rack-and-pinion transmission structure 200 includes a gear 202 fixed to a drive shaft 201, and two sets of racks provided on the left half shaft 121 and the right half shaft 122, respectively, both of which are engaged on the gear 202. The left and right half shafts 121 and 122 are respectively extended or retracted through the through holes 113 on both side walls of the elbow rest housing 1 to be inserted into or removed from the hinge holes 402 on the corresponding sides.

For convenience of description, as shown in fig. 5 to 7, the rack connected to the left half shaft 121 is referred to as a left rack 13, and the rack connected to the right half shaft 122 is referred to as a right rack 14. To facilitate the arrangement of the gears 202, the right rack 14 is positioned above the left side of the right half shaft 122 and the left rack 13 is positioned below the left side of the left half shaft 121. The right rack 14 and the left rack 13 are arranged at an upper and lower interval, and the gear 202 is specifically located between the right rack 14 and the left rack 13 and simultaneously keeps engaged with the left rack 13 and the right rack 14.

Wherein, the right end of the left half shaft 121 is provided with an upper bulge 123 protruding upwards, and the left end of the left rack 13 is specifically connected to the top of the upper bulge 123. A lower bulge 124 protruding downwards is arranged at the left end of the right half shaft 122, and the right end of the right rack 14 is specifically connected with the bottom of the lower bulge 124.

In order to further improve the use effect of the left half axle 121 and the right half axle 122, two axle seats are respectively arranged on the elbow pillow shell 1 corresponding to the left half axle 121 and the right half axle 122, and axle holes are respectively arranged on the axle seats, and the left half axle 121 and the right half axle 122 are respectively arranged in the corresponding axle holes in a penetrating manner. The arrangement of the axle seats and the axle holes facilitates further improving the stability of the left axle shaft 121 and the right axle shaft 122 in use.

In a specific structure, as shown in fig. 7 and 8, specifically, each axle seat includes a lower protruding block 111 provided on the lower housing 11 and an upper protruding block 102 provided on the upper housing 10 corresponding to the lower protruding block 111, the bottom end of each upper protruding block 102 is provided with a mounting groove, and an axle hole for passing through the left half axle 121 or the right half axle 122 is formed between the corresponding upper protruding block 102 and the lower protruding block 111, so that the left half axle 121 and the right half axle 122 are guided to move along the left-right direction of the whole vehicle, which is beneficial to improving the stability of the left half axle 121 and the right half axle 122 in moving along the axial direction thereof.

In this embodiment, when the control button 100 is pressed, the driving shaft 201 on the motor 20 can be controlled to drive the gear 202 to rotate along a direction thereof, so as to drive the left rack 13 to move rightward, and the right rack 14 to move leftward, so that the left half shaft 121 and the right half shaft 122 retract through the holes 113 respectively to separate from the corresponding hinge holes 402, and at this time, the elbow rest housing 1 can be detached from the case 4, so that the portable power source 3 can be conveniently used outside the vehicle.

When the manipulation button 100 is pressed again, the driving shaft 201 on the motor 20 can be controlled to drive the gear 202 to reversely rotate, the left rack 13 is driven to move leftwards, the right rack 14 is driven to move rightwards, and the left half shaft 121 and the right half shaft 122 are respectively extended out through the holes 113 to be inserted into the hinge holes 402 on the corresponding sides. At this time, the elbow pillow case 1 can be mounted on the case 4, so that the case opening 400 can be conveniently shielded, and the power supply unit can be conveniently charged to the mobile power supply 3.

The auxiliary instrument board storage box assembly of the embodiment integrates the mobile power supply 3 on the elbow pillow shell 1, and can be detached from the elbow pillow shell 1 during self-driving, cross-country and picnic, so that the mobile power supply 3 charges an electric appliance, the space occupation amount is small, the use convenience is good, and the comfort of a vehicle is improved.

In addition, the embodiment also relates to a vehicle provided with the auxiliary instrument panel storage box assembly.

The vehicle of the embodiment facilitates the arrangement of the mobile power supply 3 in the vehicle by arranging the auxiliary instrument panel storage box assembly as described above, and enables the mobile power supply 3 to have better use convenience.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (10)

1. A secondary fascia console storage compartment assembly, characterized in that:

Comprises a box body (4), an elbow pillow shell (1) and a mobile power supply (3) arranged in the elbow pillow shell (1);

The elbow pillow shell (1) is detachably arranged at a box opening (400) at the top of the box body (4), and a power socket (30) for connecting the equipment to be charged with the mobile power supply (3) is arranged on the elbow pillow shell (1).

2. The auxiliary fascia console box assembly of claim 1, wherein:

The elbow pillow shell (1) can be overturned on the box body (4) through the hinge shaft (12) so as to open or close the box opening (400);

The hinge shaft (12) is arranged on the elbow rest shell (1), and the hinge shaft (12) can be controlled to move in the axial direction of the hinge shaft so as to be inserted into a hinge hole (402) on the box body (4) or be separated from the hinge hole (402) to form detachable connection between the elbow rest shell (1) and the box body (4).

3. The auxiliary fascia console box assembly of claim 2, wherein:

The elbow pillow is characterized in that an operation button (100) is arranged on the elbow pillow shell (1), a driving mechanism (2) is arranged in the elbow pillow shell (1), and the driving mechanism (2) is controlled by the operation button (100) and can drive the hinge shaft (12) to move.

4. The auxiliary fascia console box assembly of claim 3, wherein:

The driving mechanism (2) comprises a motor (20) and a gear-rack transmission structure (200) arranged between a driving shaft (201) of the motor (20) and the hinging shaft (12).

5. The auxiliary fascia console box assembly of claim 4, wherein:

The hinge shaft (12) comprises a left half shaft (121) and a right half shaft (122) which are coaxially arranged, the gear-rack transmission structure (200) comprises a gear (202) fixedly arranged on the driving shaft (201), and two groups of racks respectively arranged on the left half shaft (121) and the right half shaft (122), and the two racks are meshed with the gear (202);

With the rotation of the gear (202), the left half shaft (121) and the right half shaft (122) respectively extend or retract through the through holes (113) on the side walls of the two sides of the elbow rest shell (1) so as to be inserted into or separated from the hinge holes (402) on the corresponding sides.

6. The auxiliary fascia console box assembly of claim 5, wherein:

Corresponding to the left half shaft (121) and the right half shaft (122), two shaft seats are respectively arranged on the elbow pillow shell (1), shaft holes are respectively arranged on the shaft seats, and the left half shaft (121) and the right half shaft (122) are respectively arranged in the corresponding shaft holes in a penetrating mode.

7. The secondary fascia console assembly of any of claims 1-6, wherein:

The elbow pillow shell (1) comprises an upper shell (10) and a lower shell (11) which are connected through upper and lower buckling, and the mobile power supply (3) is fixed in an inner cavity formed between the upper shell (10) and the lower shell (11).

8. The auxiliary fascia console box assembly of claim 7, wherein:

the lower shell (11) is provided with a plurality of limiting ribs (110), and the mobile power supply (3) is limited between the limiting ribs (110).

9. The auxiliary fascia console box assembly of claim 8, wherein:

The upper shell (10) is provided with a limiting protrusion (101), and when the upper shell (10) is buckled on the lower shell (11), the limiting protrusion (101) is propped against the top of the mobile power supply (3).

10. A vehicle, characterized in that:

the vehicle is provided with the sub-instrument panel storage box assembly according to any one of claims 1 to 9.