CN112998393A

CN112998393A - Portable outdoor equipment and vehicle-mounted device thereof

Info

Publication number: CN112998393A
Application number: CN202110201089.8A
Authority: CN
Inventors: 张建峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-23
Filing date: 2021-02-23
Publication date: 2021-06-22

Abstract

The invention relates to the technical field of daily supplies, in particular to portable outdoor equipment and a vehicle-mounted device thereof. The tire clamping device comprises a body and an adjusting device, wherein the body is a tire, a clamping table frame is sleeved on the surface of the body, and the adjusting device is arranged on the inner wall of the clamping table frame. According to the invention, the limiting block is pulled to move in the direction far away from the clamping table frame, the limiting block is separated from the limiting groove and drives the telescopic column to stretch the third spring, the third spring is stressed and deformed to generate elasticity, the slide rod is pulled immediately, the slide rod drives the first spring and the second spring to stretch, the first spring and the second spring are stressed and deformed to generate elasticity, when the slide rod is adjusted to a proper position, the clamping table frame is sleeved on the surface of a tire, the slide rod is loosened, and the first spring and the second spring lose constraint to drive the slide rod to move and abut against the tire.

Description

Portable outdoor equipment and vehicle-mounted device thereof

Technical Field

The invention relates to the technical field of daily supplies, in particular to portable outdoor equipment and a vehicle-mounted device thereof.

Background

A tire is a ground-rolling circular ring-shaped elastic rubber article mounted on various vehicles or machines. Generally mounted on a metal rim, and is capable of supporting a vehicle body, buffering external impact, achieving contact with a road surface and ensuring the driving performance of a vehicle. Tires are often used under complex and severe conditions, which are subjected to various deformations, loads, forces and high and low temperature effects during running, and therefore must have high load-bearing, traction and cushioning properties. At the same time, high abrasion resistance and flexibility resistance, and low rolling resistance and heat build-up are also required.

For homes with automobiles, self-driving travel is a daily activity. For some people who like outdoor activities, the outdoor intelligent desk can be used for working, learning, shooting, entertainment and picnic outdoors. Therefore, a portable vehicle-mounted outdoor tool capable of bearing books, electronic products and tableware is needed.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides portable outdoor equipment.

In order to achieve the purpose, the invention adopts the following technical scheme: the tire-free clamping table comprises a clamping table frame and an adjusting device, wherein the clamping table frame and the adjusting device are sleeved on the surface of a body, the body is a tire, and the adjusting device is arranged on the inner wall of the clamping table frame. ,

preferably, adjusting device includes the mounting groove, the mounting groove is located the surface of card table frame and sets up, the quantity of mounting groove is two and the symmetry sets up, the inner wall sliding connection of mounting groove has the slide bar, the fixed surface of slide bar is connected with first spring, the one end that the slide bar was kept away from to first spring is connected with the fixed surface of card table frame, the one end fixedly connected with second spring of first spring is kept away from to the slide bar, the one end that the slide bar was kept away from to the second spring is connected with the fixed surface of card table frame.

Preferably, two flexible grooves that become the mirror image setting are seted up to the upper surface of slide bar, the interior diapire fixedly connected with third spring in flexible groove, the fixed flexible post of one end of slide bar is kept away from to the third spring, the inner wall sliding connection in flexible post and flexible groove, the one end fixed connection stopper of third spring is kept away from to flexible post, a plurality of spacing grooves have been seted up on the surface of card table frame, the stopper offsets with the inner wall in spacing groove.

Preferably, the lower surface of the card table frame is fixedly connected with two card columns, the number of the card owners is two and the card owners are symmetrically arranged, and the card columns are abutted to the surface of the body.

Preferably, the surface of the card table frame is provided with a folding device, the folding device comprises a sliding groove, the sliding groove is formed in the surface of the card table frame, and the number of the sliding grooves is two and the two sliding grooves are symmetrically arranged.

Preferably, the inner wall sliding connection of sliding tray has the slip post, the one end fixedly connected with support frame of keeping away from the card table frame of slip post, the fixed surface of support frame is connected with the mounting panel, the fixed surface of mounting panel is connected with the inserted block, the slot has been seted up on the surface of card table frame, the one end that the mounting panel was kept away from to the inserted block inserts in the slot and offsets rather than the inner wall.

Preferably, the inner wall threaded connection of card table frame has the bolt of two symmetry settings, two bolts are located the inserted block directly over, the one end fixedly connected with handle of card table frame is kept away from to the bolt, the lower surface of support frame is provided with the pillar.

Preferably, the surface of the support frame is provided with a storage device, the storage device comprises a storage groove, and the storage groove is formed in the surface of the support frame.

Preferably, the accommodating groove is internally provided with a multifunctional buckle, two reset springs arranged in a mirror image mode are fixedly connected to the inner bottom wall of the accommodating groove, the reset springs are far away from one end of the accommodating groove and fixedly connected with a sliding plate, the sliding plate is in sliding connection with the inner wall of the accommodating groove, the multifunctional buckle is abutted to the surface of the sliding plate, the surface of the supporting frame is fixedly connected with a convex block, the inner wall of the convex block is rotatably connected with a rotating plate, the rotating plate is matched with the accommodating groove, a clamping groove is formed in the surface of the supporting frame, a moving block is slidably connected to the inner wall of the clamping groove, and one end, away from the clamping groove, of the moving block is abutted.

The present invention provides an in-vehicle device, including: portable outdoor equipment, portable outdoor equipment can clamp and store in the trunk on the car spare tyre.

Compared with the prior art, the invention has the advantages and positive effects that,

1. in the invention, through setting the adjusting device, the limiting block is pulled to move in the direction far away from the clamping table frame, the limiting block is separated from the limiting groove and drives the telescopic column to stretch the third spring, the third spring is stressed and deformed to generate elastic force, the slide rod is pulled immediately, the slide rod drives the first spring and the second spring to stretch, the first spring and the second spring are stressed and deformed to generate elastic force, when the slide rod is adjusted to a proper position, the clamping table frame is sleeved on the surface of the tire, the slide rod is loosened, the first spring and the second spring lose the constraint to drive the slide rod to move and abut against the tire, the limiting block is loosened immediately, the third spring loses the constraint to drive the telescopic column and the limiting block to reset, the limiting block abuts against the inner wall of the limiting groove after resetting, and the installation of the tire clamping table is completed, most portable outdoor equipment in the market at present can only be used for tires with fixed body shapes, and when a user, the application of the device avoids the problems and improves the practicability of the equipment.

2. According to the folding device, when the support frame is folded, the handle is held and rotated, the handle drives the bolt to rotate, the constraint on the insertion block is loosened, the support frame is pulled to move in a direction away from the clamping table frame, the support frame is loosened, the support frame rotates and abuts against the spare tire, and the folding of the support frame is completed.

3. In the invention, through arranging the containing device, when a user eats outdoors when using the portable outdoor equipment, the food materials are often required to be treated by using the multifunctional buckle, after the multifunctional buckle is used, the moving block is pulled to move in a direction away from the containing groove, then the multifunctional buckle is placed on the surface of the sliding plate, the rotating plate is rotated to abut against the multifunctional buckle and then is pressed, the sliding plate and the reset spring are extruded by the rotating plate through the multifunctional buckle, the reset spring is stressed and deformed to generate elasticity, when one end of the rotating plate, which is far away from the convex block, abuts against the surface of the supporting frame, the moving block is reset, the moving block abuts against the upper surface of the rotating plate after being reset, the rotating plate is fixed, and the containing of the multifunctional buckle is completed, most of the multifunctional buckles on the market at present are smaller, and after the multifunctional buckle is used, the situation that the user carelessly loses the multifunctional buckle to, the food material can not be normally eaten, the application of the device avoids the above problems and improves the usability of the equipment.

Drawings

Fig. 1 is a schematic perspective view of a portable outdoor device according to the present invention;

fig. 2 is an exploded view of an adjustment device in a portable outdoor unit according to the present invention;

FIG. 3 is a schematic view of the structure of FIG. 2 at A in the portable outdoor unit of the present invention;

FIG. 4 is a schematic perspective view of a portable outdoor unit according to the present invention;

fig. 5 is an exploded view of a folding device in the portable outdoor unit according to the present invention;

FIG. 6 is a schematic view of the structure of FIG. 5 at B in the portable outdoor unit of the present invention;

FIG. 7 is a schematic perspective view of a portable outdoor unit according to the present invention;

FIG. 8 is an exploded view of a storage device in a portable outdoor unit in accordance with the teachings of the present invention;

fig. 9 is a schematic view of the portable outdoor device according to the present invention being stuck on a spare tire.

Illustration of the drawings: 1. a body; 2. a card table frame; 3. an adjustment device; 301. mounting grooves; 302. a slide bar; 303. a first spring; 304. a second spring; 305. a telescopic groove; 306. a third spring; 307. a telescopic column; 308. a limiting block; 309. a limiting groove; 310. clamping the column; 4. a folding device; 401. a sliding groove; 402. a sliding post; 403. a support frame; 404. mounting a plate; 405. inserting a block; 406. a slot; 407. a bolt; 408. a handle; 409. a pillar; 5. a storage device; 501. a receiving groove; 502. a return spring; 503. a slide plate; 504. a bump; 505. a rotating plate; 506. a card slot; 507. a moving block; 6. a multifunctional buckle.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Example 1

As shown in fig. 1-9, the invention provides portable outdoor equipment, which comprises a body 1 and an adjusting device 3, wherein the body 1 is a tire, a table clamping frame 2 is sleeved on the surface of the body 1, and the adjusting device 3 is arranged on the inner wall of the table clamping frame 2.

The specific arrangement and function of the adjusting device 3 will be described in detail below.

As shown in fig. 1 and fig. 3, the adjusting device 3 includes two mounting grooves 301, the mounting grooves 301 are formed on the surface of the card table frame 2, the number of the mounting grooves 301 is two, and the mounting grooves 301 are symmetrically arranged, a sliding rod 302 is slidably connected to the inner wall of the mounting groove 301, a first spring 303 is fixedly connected to the surface of the sliding rod 302, one end of the first spring 303, which is far away from the sliding rod 302, is fixedly connected to the surface of the card table frame 2, a second spring 304 is fixedly connected to one end of the sliding rod 302, which is far away from the sliding rod 302, is fixedly connected to the surface of the card table frame 2, two telescopic grooves 305 arranged in a mirror image are formed on the upper surface of the sliding rod 302, a third spring 306 is fixedly connected to the inner bottom wall of the telescopic groove 305, a telescopic column 307 is fixed to one end of the third spring 306, which is far away from the sliding rod 302, the telescopic column 307 is slidably connected to, a plurality of spacing grooves 309 have been seted up on the surface of card table frame 2, and spacing 308 offsets with the inner wall of spacing groove 309, and the lower fixed surface of card table frame 2 is connected with card post 310, and the quantity of card owner is two and be the symmetry setting, and card post 310 offsets with the surface of body 1.

The whole adjusting device 3 achieves the effect that the limiting block 308 is pulled to move in the direction far away from the card table frame 2, the limiting block 308 is separated from the limiting groove 309 and drives the telescopic column 307 to stretch the third spring 306, the third spring 306 is stressed and deformed to generate elastic force, the sliding rod 302 is pulled immediately, the sliding rod 302 drives the first spring 303 and the second spring 304 to stretch, the first spring 303 and the second spring 304 are stressed and deformed to generate elastic force, when the sliding rod 302 is adjusted to a proper position, the card table frame 2 is sleeved on the surface of a tire, the sliding rod 302 is loosened, the first spring 303 and the second spring 304 lose constraint to drive the sliding rod 302 to move and abut against the tire, the limiting block 308 is loosened immediately, the third spring 306 loses constraint to drive the telescopic column 307 and the limiting block 308 to reset, the limiting block 308 abuts against the inner wall of the limiting groove 309 after resetting, the installation of the tire card table is completed, and the portable, the device can only be used for tires with fixed shapes, and when a user uses the device, the problem that the clamping table is not matched with the tire body shape frequently occurs, so that the device is applied to avoid the problem and improve the practicability of the device.

Example 2

As shown in fig. 1-9, the present invention provides a portable outdoor device, which comprises a body 1, a folding device 4 and an adjusting device 3, wherein the body 1 is a tire, a table clamping frame 2 is sleeved on the surface of the body 1, and the adjusting device 3 is arranged on the inner wall of the table clamping frame 2.

Based on the embodiment 1, the adjusting device 3 and the folding device 4 are specifically arranged and used.

As shown in fig. 4 and 6, a folding device 4 is disposed on the surface of the card table frame 2, the folding device 4 includes a sliding groove 401, the sliding groove 401 is disposed on the surface of the card table frame 2, the number of the sliding grooves 401 is two and is symmetrically disposed, an inner wall of the sliding groove 401 is slidably connected with a sliding column 402, one end of the sliding column 402, which is far away from the card table frame 2, is fixedly connected with a support frame 403, the surface of the support frame 403 is fixedly connected with a mounting plate 404, the surface of the mounting plate 404 is fixedly connected with an insert block 405, the surface of the card table frame 2 is disposed with a slot 406, one end of the insert block 405, which is far away from the mounting plate 404, is inserted into the slot 406 and abuts against the inner wall thereof, the inner wall of the card table frame 2 is threadedly connected with two symmetrically disposed bolts 407, the two bolts 407 are disposed directly above the insert block 405, one end of the bolt 407.

When the support frame 403 is folded, the handle 408 is held and rotated, the handle 408 drives the bolt 407 to rotate, the restriction on the insertion block 405 is loosened, the support frame 403 is pulled to move in a direction away from the clamping table frame 2, the support frame 403 is loosened, the support frame 403 rotates and abuts against a spare tire, and the folding of the support frame 403 is completed.

Example 3

As shown in fig. 1 to 9, the present invention provides a portable outdoor device, which includes a body 1, a folding device 4, a storage device 5 and an adjusting device 3, wherein the body 1 is a tire, a table clamping frame 2 is sleeved on the surface of the body 1, and the adjusting device 3 is disposed on the inner wall of the table clamping frame 2.

On the basis of embodiment 1, the specific arrangement and function of the adjusting device 3, the folding device 4 and the storage device 5.

As shown in fig. 7 and 8, a storage device 5 is disposed on a surface of a support frame 403, the storage device 5 includes a storage groove 501, the storage groove 501 is disposed on a surface of the support frame 403, a multifunctional buckle 6 is disposed inside the storage groove 501, two return springs 502 arranged in a mirror image are fixedly connected to an inner bottom wall of the storage groove 501, a sliding plate 503 is fixedly connected to one end of the return spring 502 far from the storage groove 501, the sliding plate 503 is slidably connected to an inner wall of the storage groove 501, the multifunctional buckle 6 abuts against the surface of the sliding plate 503, a projection 504 is fixedly connected to the surface of the support frame 403, a rotating plate 505 is rotatably connected to an inner wall of the projection 504, the rotating plate 505 is adapted to the storage groove 501, a clamping groove 506 is disposed on the surface of the support frame, a moving block 507 is slidably connected to the inner wall of the clamping groove 506, and one end of the.

The whole containing device 5 achieves the effect that when a meal is eaten outdoors when the portable outdoor equipment is used, the food materials are often required to be processed by using the multifunctional buckle 6, after the multifunctional buckle 6 is used, the moving block 507 is pulled to move towards the direction far away from the containing groove 501, then the multifunctional buckle 6 is placed on the surface of the sliding plate 503, the rotating plate 505 is rotated, the rotating plate 505 abuts against the multifunctional buckle 6, the rotating plate 505 is pressed immediately, the sliding plate 503 and the reset spring 502 are extruded by the rotating plate 505 through the multifunctional buckle 6, the reset spring 502 is deformed by stress to generate elastic force, when one end of the rotating plate 505 far away from the lug 504 abuts against the surface of the supporting frame 403, the moving block 507 is reset, after the moving block 507 is reset, the moving block 507 abuts against the upper surface of the rotating plate 505, the rotating plate 505 is fixed, the containing of the multifunctional buckle 6 is completed, most of the multifunctional buckles 6 on the market are smaller, after the multifunctional buckle 6 is used, the situation that the multifunctional buckle 6 is lost due to negligence of a user often occurs, so that the food material cannot be eaten normally, the application of the device avoids the above-mentioned problems and improves the usability of the equipment.

Example 4

The present invention provides an in-vehicle device, including: the portable outdoor unit of embodiment 1, embodiment 2 or embodiment 3, wherein the portable outdoor unit can be stored in a trunk by being clamped on a spare tire of an automobile.

Of course, the in-vehicle device also includes other members (outdoor barbecue box) used in cooperation with the portable outdoor equipment.

For example: when the portable outdoor equipment is clamped on any tire of an automobile for use, an outdoor barbecue oven is arranged beside the portable outdoor equipment; the outdoor barbecue oven comprises a first oven body, a second oven body and a collecting device, wherein the surface of the first oven body is rotationally connected with the surface of the second oven body, the inner wall of the first box body is connected with two symmetrically arranged rotating frames in a sliding way, the rotating frames are connected with the inner wall of the second box body in a sliding way, barbecue ovens are arranged inside the first box body and the second box body, barbecue tables are clamped on the inner walls of the first box body and the second box body, the surfaces of the first box body and the second box body are rotationally connected with two symmetrically arranged support frames, the collection device is arranged in the barbecue oven, the collecting device comprises a limiting frame which is fixedly connected with the inner wall of the barbecue oven and is arranged in a U shape, the lower surface sliding connection of spacing has the collecting box, the inner wall sliding connection of collecting box and oven, the upper surface of spacing is provided with ash falling plate. When the ash after the burning of the charcoal needs to be collected, the stop block is pulled towards the direction far away from the barbecue oven to drive the limiting plate to slide in the same direction, the reset spring deforms, when the baffle on the other side is abutted against the inner wall of the barbecue oven, the ash dropping plate is put into the barbecue oven to be abutted against the limiting frame, the baffle is loosened, the reset spring generates elasticity for breaking loose constraint to enable the limiting plate to be abutted against the ash dropping plate, the pull block is pulled towards the direction far away from the fixing block to drive the limiting rod to slide in the same direction with the limiting block, the limiting spring deforms until the limiting block is abutted against the groove of the fixing block, the collecting box is inserted into the notch of the barbecue oven to enable the limiting hole of the sleeve block to be aligned with the limiting rod, the pull block is loosened, the elastic force is generated by the limiting spring for breaking loose constraint to drive the limiting hole of the sleeve block to be abutted against the limiting rod, the ash, present most barbecue case is bulky, and inconvenient placing in outdoor use, and ashes after the charcoal burning are difficult for taking out, can make the temperature drop, are unfavorable for the barbecue, and the device's application has avoided the emergence of above-mentioned problem and has improved the practicality of equipment.

Preferably, the fixed surface of oven is connected with reset spring, reset spring keeps away from the one end fixedly connected with dog of oven, the fixed surface of dog is connected with the slide bar, the opposite side of slide bar is connected with the fixed surface of dog, the slide bar insert establish in reset spring and rather than sliding connection, the slide bar runs through the oven and rather than sliding connection, the lower fixed surface of dog is connected with the limiting plate, the limiting plate offsets with the inner wall sliding connection of oven, the limiting plate offsets with the surface of falling the hawk.

Preferably, the fixed surface of oven is connected with the fixed block, the spacing spring of inner wall fixedly connected with of fixed block, the one end fixedly connected with stopper of fixed block is kept away from to spacing spring, the inner wall sliding connection of stopper and fixed block, the inner wall fixedly connected with gag lever post of stopper, the gag lever post is inserted and is established in spacing spring and rather than sliding connection, the gag lever post runs through the fixed block and rather than sliding connection, the fixed surface of gag lever post is connected with and draws the piece, the fixed surface of collecting box is connected with the nested piece, the inner wall of nested piece offsets with the surface of gag lever post.

Preferably, the lower surface of oven is provided with strutting arrangement, strutting arrangement's one end offsets with the surface of swivel mount, strutting arrangement's quantity is four, four strutting arrangement are the mirror image setting.

Preferably, strutting arrangement includes the bracing piece, the bracing piece is connected with the surface rotation of oven, the one end fixedly connected with sleeve of oven is kept away from to the bracing piece, telescopic surface offsets with the inner wall of swivel mount, telescopic inner wall fixedly connected with expanding spring, telescopic one end fixedly connected with release link is kept away from to expanding spring, release link and telescopic inner wall sliding connection, expanding spring's one end fixedly connected with connecting block is kept away from to the release link, one side fixedly connected with fixture block that is close to the release link of connecting block, the last fixed surface of connecting block is connected with the control block.

Preferably, the surface of the rotating frame is fixedly connected with a positioning block, the inner wall of the positioning block abuts against one end, far away from the connecting block, of the clamping block, and the positioning block is connected with the surface of the clamping block in a sliding mode.

Through setting up strutting arrangement, when the oven needs to be placed, to being close to the groove of swivel mount orientation rotation bracing piece to swivel mount and placing, promote the control block to keeping away from sleeve orientation immediately and drive the release link syntropy and slide, expanding spring takes place deformation, just right with the locating piece, loosen the fixture block, expanding spring produces elasticity for shaking off the constraint and drives fixture block and locating piece counterbalance, be fixed in the swivel mount with four strutting arrangement simultaneously, the oven is accomplished and is supported, oven and its main part fixed connection in present most barbecue case, it is inconvenient to dismantle, cause the barbecue case can't take over out, the device's application has avoided the emergence of above-mentioned problem and has improved the ease for use of equipment.

Preferably, the surface of the first box body is provided with an auxiliary device, and one end of the auxiliary device is fixedly connected with the surface of the second box body.

Preferably, the auxiliary device includes the mount pad, the mount pad is connected with the fixed surface of first box, the inner wall fixedly connected with auxiliary spring of mount pad, the one end fixedly connected with slider of mount pad is kept away from to auxiliary spring, the inner wall sliding connection of slider and mount pad, the last fixed surface of slider is connected with the ejector pad, the both sides of slider are rotated and are connected with the dwang, the one end fixedly connected with of slider is kept away from to the dwang supports the piece, the inner wall fixedly connected with dead lever of mount pad, the dead lever is inserted and is established in auxiliary spring and rather than sliding connection, the inner wall sliding connection of dead lever and slider, the fixed surface of second box is connected with spacing seat, spacing groove has been seted up on the surface of spacing seat, spacing groove offsets with the surface of supporting the piece.

Through setting up auxiliary device, when first box and second box need be locked, to the direction promotion ejector pad that is close to the second box drive slider and dwang syntropy rotate, auxiliary spring takes place deformation, will rotate first box and second box and make it offset, rotate the dwang to the direction that is close to spacing seat and make the piece just right with the spacing groove to making, loosen the ejector pad, auxiliary spring produces elasticity drive and offsets piece and spacing groove for struggling to loose the constraint, accomplish locking, present most portable barbecue case places the part in the box after using, the hasp of first box and second box is easy not hard up, lead to the part to fall out, cause the part to damage, can't use, the device's application has avoided the emergence of above-mentioned problem and has improved the stability of equipment.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. Portable outdoor equipment, its characterized in that: locate card table frame (2) and adjusting device (3) on body (1) surface including the cover, body (1) is the tire, adjusting device (3) are located the inner wall setting of card table frame (2).

2. The portable outdoor unit of claim 1, wherein: adjusting device (3) include mounting groove (301), the surface that mounting groove (301) are located card table frame (2) is seted up, the quantity of mounting groove (301) is two and symmetry setting, the inner wall sliding connection of mounting groove (301) has slide bar (302), the fixed surface of slide bar (302) is connected with first spring (303), the one end of slide bar (302) and the fixed surface of card table frame (2) are kept away from in first spring (303) are connected, the one end fixedly connected with second spring (304) of first spring (303) are kept away from in slide bar (302), the one end that slide bar (302) were kept away from in second spring (304) is connected with the fixed surface of card table frame (2).

3. The portable outdoor unit of claim 2, wherein: two flexible grooves (305) that become the mirror image setting are seted up to the upper surface of slide bar (302), the interior diapire fixedly connected with third spring (306) of flexible groove (305), the fixed flexible post (307) of one end of slide bar (302) are kept away from in third spring (306), the inner wall sliding connection of flexible post (307) and flexible groove (305), the one end fixed connection stopper (308) of third spring (306) are kept away from in flexible post (307), a plurality of spacing grooves (309) have been seted up on the surface of card table frame (2), stopper (308) offset with the inner wall of spacing groove (309).

4. The portable outdoor unit of claim 3, wherein: the lower fixed surface of card table frame (2) is connected with card post (310), the quantity of card owner is two and be the symmetry setting, card post (310) offsets with the surface of body (1).

5. The portable outdoor unit of claim 4, wherein: the surface of the card table frame (2) is provided with a folding device (4), the folding device (4) comprises a sliding groove (401), the sliding groove (401) is formed in the surface of the card table frame (2), and the number of the sliding grooves (401) is two and the sliding grooves are symmetrically arranged.

6. An in-vehicle device characterized in that: the method comprises the following steps: the portable outdoor unit of any one of claims 1 to 5, which is storable in a trunk that can be snapped onto a spare wheel of an automobile.