阅读说明：本技术 一种可自动收放的野外露营帐篷 (Open-air camping tent that can receive and release automatically ) 是由 黄磊 于 2020-07-17 设计创作，主要内容包括：本发明公开了一种可自动收放的野外露营帐篷；包括主体箱,主体箱设有开口向上的支撑杆腔,支撑杆腔左右对称固定连接有铰接管,铰接管远离支撑杆腔侧端面固定连接有内主体箱,内主体箱远离支撑杆腔侧端面铰接有外主箱体,内主体箱内前后对称设有两个开口向上的线轮腔,线轮腔下侧设有开口向下的弹力带腔,支撑杆腔下侧设有电动机腔,在普通状态下,帐篷处于一个箱体状态,为了方便携带,提高空间利用率,当需要使用时,直接打开外主箱体放置地面,启动电机后两侧与中间支撑杆同时打开,互不干扰,使帐篷搭起的速度更快,效率更高,当需要收起时,软杆与支撑杆先后收回,帐篷完成自动复位。(The invention discloses a field camping tent capable of being automatically folded and unfolded; the automatic tent comprises a main body box, the main body box is provided with a supporting rod cavity with an upward opening, the supporting rod cavity is bilaterally and symmetrically fixedly connected with hinged pipes, the hinged pipes are far away from a main body box in the supporting rod cavity side end face fixedly connected with, the inner main body box is far away from the supporting rod cavity side end face and is hinged with an outer main box body, the inner main body box is internally and symmetrically provided with two wire wheel cavities with upward openings, the lower sides of the wire wheel cavities are provided with elastic belt cavities with downward openings, the lower sides of the supporting rod cavities are provided with motor cavities, the tent is in a box body state in a common state, the carrying is convenient, the space utilization rate is improved, when the automatic tent is used, the outer main box body is directly opened to place the ground, the two sides and an intermediate support rod are opened simultaneously after a motor is started, the mutual interference is avoided, the tent is made to.)

1. The utility model provides a can receive and release open-air camping tent automatically, includes main part case, its characterized in that: the main body box is provided with a supporting rod cavity with an upward opening, the supporting rod cavity is fixedly connected with hinged pipes in a bilateral symmetry manner, the hinged pipes are far away from the side end face of the supporting rod cavity and are fixedly connected with an inner main body box, the inner main body box is far away from the side end face of the supporting rod cavity, an outer main body box is hinged with the side end face of the supporting rod cavity, two line wheel cavities with upward openings are symmetrically arranged in the inner main body box in the front-back direction, an elastic belt cavity with a downward opening is arranged at the lower side of the line wheel cavity, a motor cavity is arranged at the lower side of the supporting rod cavity, the front side of the motor cavity is communicated with a gear cavity, the left side and the right side of the motor cavity are symmetrically communicated with a side gear cavity positioned in the inner main body box, a spur gear cavity is symmetrically arranged in the front-back direction of the right side gear cavity, a buckle is fixedly, the bracing piece intracavity is equipped with the bracing piece of two front and back symmetries, side gear chamber front end wall normal running fit is connected with the side gear axle that extends to both sides around, the left side gear axle extends to the front side before the axle to the line takes turns the intracavity and extends to the rear side backward the line takes turns the intracavity, the right side gear axle extends to the front side before the axle to the spur gear intracavity and extends to the rear side backward in the spur gear intracavity, the left side fixedly connected with is located the left side line wheel of line intracavity on the side gear axle.

2. The automatically retractable camping tent in the open air of claim 1, wherein: side gear intracavity be equipped with side gear axle fixed connection's side gear, right side fixedly connected with is located on the side gear axle straight-teeth gear in the spur gear intracavity, the end wall normal running fit in the spur gear chamber outer wall is connected to extend outward the line wheel intracavity and inwards extend to right side line axle in the spur gear intracavity, the epaxial fixedly connected with of right side line is located the spur gear intracavity and with straight-teeth gear meshed spur gear, the epaxial fixedly connected with of right side line is located the right side line wheel of line intracavity takes turns to.

3. The automatically retractable camping tent in the open air of claim 1, wherein: a soft rod wheel cavity is arranged in the supporting rod, the left side and the right side of the soft rod wheel cavity are communicated with a soft rod cavity which is far away from the opening of the soft rod wheel cavity, a soft rod is arranged in the soft rod cavity, a soft rod gear shaft is connected between the upper end wall and the lower end wall of the soft rod cavity in a rotating fit manner, a transmission gear shaft is connected between the upper end wall and the lower end wall of the soft rod wheel cavity in a rotating fit manner, a reversing gear shaft positioned on the right side of the transmission gear shaft is connected between the upper end wall and the lower end wall of the soft rod wheel cavity in a rotating fit manner, a main gear shaft positioned on the right side of the reversing gear shaft is connected between the upper end wall and the lower end wall of the soft rod wheel cavity in a rotating fit manner, a right transmission gear shaft positioned on the right side of the main gear shaft is connected, the reversing gear shaft is fixedly connected with a reversing gear meshed with the left transmission gear, the main gear shaft is fixedly connected with a main gear meshed with the reversing gear, the right transmission gear shaft is fixedly connected with a right transmission gear meshed with the main gear, the right transmission gear is also meshed with the soft rod gear on the right side, and the soft rod is fixedly connected with the soft rod gear.

4. The automatically retractable camping tent in the open air of claim 1, wherein: the front end wall of the motor cavity is fixedly connected with a motor, the rear end surface of the motor is fixedly connected with a motor gear shaft, the motor gear shaft is fixedly connected with a motor gear, the front side and the rear side of the gear cavity are symmetrically provided with bevel gear cavities, the front end wall of the gear cavity is connected with a gear shaft which extends to the front side and the rear side and is fixedly connected with the bevel gear cavities in a rotating matching way, the gear shaft is fixedly connected with a gear positioned in the bevel gear, the bevel gear cavity is internally provided with a bevel gear which is fixedly connected with the gear shaft, the upper end wall of the gear cavity is connected with a bevel gear shaft which extends upwards into the sequential reversing cavity and downwards into the gear cavity in a rotating matching way, the lower end of the bevel gear shaft is fixedly connected with a bevel gear which is meshed with, the sequence reversing cavity is close to the end wall of the side of the soft rod wheel cavity, the end of the sequence reversing cavity is connected with a supporting rod gear shaft, the end of the supporting rod gear shaft is connected with a flexible rod wheel cavity, the other end of the flexible rod wheel cavity extends to the supporting rod gear shaft in the sequence reversing cavity, the supporting rod gear shaft is fixedly connected with a reversing bevel gear, the reversing bevel gear is located in the flexible rod wheel cavity and meshed with a transmission bevel gear, and the supporting rod gear shaft is fixedly connected with a supporting.

5. The automatically retractable camping tent in the open air of claim 4, wherein: the right side of the magnet cavity is communicated with a transmission shaft cavity which extends rightwards and penetrates through the sequential reversing cavity, the magnet cavity is connected with a magnet in a sliding fit manner, the right end surface of the magnet cavity is connected with a transmission shaft which extends rightwards and penetrates through the transmission shaft cavity in a rotating fit manner, the left end wall of the magnet cavity is fixedly connected with an electromagnet, the left end surface of the magnet and the right end surface of the electromagnet are fixedly connected with a spring, thin gears which are positioned in the sequential reversing cavity are fixedly connected on the transmission shaft in a bilateral symmetry manner, bidirectional helical gears which are fixedly connected with the transmission shaft are arranged between the thin gears in a bilateral symmetry manner, the bidirectional helical gear on the right side can be meshed with the support rod bevel gear, the bidirectional helical gear is meshed with the support rod bevel gear on the left side, the width of the bidirectional helical, the half gear is positioned in the sequential reversing cavity part and meshed with the thin gear.

6. The automatically retractable camping tent in the open air of claim 5, wherein: the right side of the transmission shaft cavity is communicated with a baffle cavity, the right side of the baffle cavity is communicated with a transmission shaft limiting cavity corresponding to the transmission shaft, the inner side of the baffle cavity is communicated with a rotating cavity communicated with the supporting rod cavity inwards, the supporting rod is close to the lateral end face of the wire wheel cavity and is fixedly connected with a rotating block positioned in the rotating cavity in a bilateral symmetry manner, the rotating block is close to a rotating shaft fixedly connected with the lateral end face of the sequential reversing cavity, the other end of the sequential reversing cavity is connected with the inner main body box in a rotating fit manner, the rotating shaft and the half gear are coaxial, a baffle is arranged in the baffle cavity in a sliding connection manner, the baffle is fixedly connected with the rotating block, the rear end face of the elastic belt cavity is far away from the end of the inner main body box side in an initial state and is fixedly connected with an outer fixing, the elastic band cavity rear end face is close to fixed pin in the terminal fixedly connected with of side, outer fixed pin and corresponding side fixed connection is equipped with the elastic band between the interior fixed pin, fixedly connected with keeps away from in the outer main tank body upper end wall the dead lever of bilateral symmetry around and in the inner main tank body, left side line wheel with be equipped with the stay cord between the dead lever, the left side outer main tank body left end face can fixedly connected with tarpaulin box, under the initial condition be equipped with the ascending tarpaulin cavity of opening in the tarpaulin box, normal running fit is connected with the tarpaulin axle between the end wall around the tarpaulin cavity, the epaxial fixedly connected with tarpaulin of tarpaulin, tarpaulin other end fixedly connected with can with the snap ring of buckle lock.

Technical Field

The invention relates to the technical field of travel correlation, in particular to a field camping tent capable of being automatically folded and unfolded.

Background

Present open-air tent mostly all need install by oneself and fix to also more loaded down with trivial details when packing up, this can lead to the waste of time and the inconvenience of playing, still there is the hidden danger of destroying the tarpaulin at the in-process that receive and releases, on the other hand, present most camping tent all comparatively simple installation subaerial, when the weather is abominable, the tent is blown away by the strong wind easily, can cause the loss of property, simultaneously, the user has injured probably.

Disclosure of Invention

Aiming at the defects of the technology, the invention provides a field camping tent capable of being automatically folded and unfolded, and the defects can be overcome.

The invention relates to an automatically retractable field camping tent, which comprises a main body box, wherein the main body box is provided with a supporting rod cavity with an upward opening, hinged pipes are fixedly connected in a bilateral symmetry manner in the supporting rod cavity, the end faces of the hinged pipes far away from the side end faces of the supporting rod cavity are fixedly connected with an inner main body box, the end faces of the inner main body box far away from the side end faces of the supporting rod cavity are hinged with an outer main body box, two wire wheel cavities with upward openings are symmetrically arranged in the inner main body box in the front and back direction, an elastic belt cavity with a downward opening is arranged at the lower side of the wire wheel cavity, a motor cavity is arranged at the lower side of the supporting rod cavity, a gear cavity is communicated at the front side of the motor cavity, side gear cavities in the inner main body box are symmetrically communicated at the left and right sides of the motor cavity, a spur gear cavity is symmetrically arranged in the front and back of the right side gear cavity, a buckle, a magnet cavity is arranged on the left side of the sequential reversing cavity, two support rods which are symmetrical front and back are arranged in the support rod cavity, a side gear shaft which extends to the front side and the back side is connected to the front end wall of the side gear cavity in a rotating fit manner, the side gear shaft on the left side extends forwards into the front side and the wire wheel cavity and backwards extends into the back side and the wire wheel cavity on the right side, the side gear shaft on the right side extends forwards into the front side and the spur gear cavity and backwards extends into the back side and the spur gear cavity, a left wire wheel which is positioned in the wire wheel cavity is fixedly connected to the side,

on the basis of the technical scheme, be equipped with in the side gear cavity with side gear axle fixed connection's side gear, right side fixedly connected with is located on the side gear axle the straight-teeth gear of spur gear intracavity, the end wall normal running fit of spur gear intracavity outer wall is connected to extending outward line wheel intracavity and inwards extend to right side line axle in the spur gear intracavity, the epaxial fixedly connected with of right side line is located the spur gear intracavity and with straight-teeth gear meshed spur gear, the epaxial fixedly connected with of right side line is located right side line wheel in the line wheel intracavity.

On the basis of the technical scheme, a soft rod wheel cavity is arranged in the supporting rod, the left side and the right side of the soft rod wheel cavity are communicated with a soft rod cavity which is far away from the opening of the soft rod wheel cavity, a soft rod is arranged in the soft rod cavity, a soft rod gear shaft is connected between the upper end wall and the lower end wall of the soft rod cavity in a rotating fit manner, a transmission gear shaft is connected between the upper end wall and the lower end wall of the soft rod wheel cavity in a rotating fit manner, a reversing gear shaft positioned on the right side of the transmission gear shaft is connected between the upper end wall and the lower end wall of the soft rod wheel cavity in a rotating fit manner, a main gear shaft positioned on the right side of the reversing gear shaft is connected between the upper end wall and the lower end wall of the soft rod wheel cavity in a rotating fit manner, a right transmission gear shaft positioned on the right side of the main gear shaft is, the reversing gear shaft is fixedly connected with a reversing gear meshed with the left transmission gear, the main gear shaft is fixedly connected with a main gear meshed with the reversing gear, the right transmission gear shaft is fixedly connected with a right transmission gear meshed with the main gear, the right transmission gear is also meshed with the soft rod gear on the right side, and the soft rod is fixedly connected with the soft rod gear.

On the basis of the technical scheme, the front end wall of the motor cavity is fixedly connected with a motor, the rear end surface of the motor is fixedly connected with a motor gear shaft, the motor gear shaft is fixedly connected with a motor gear, the front side and the rear side of the gear cavity are symmetrically provided with bevel gear cavities, the front end wall of the gear cavity is connected with a gear shaft which extends into the bevel gear cavities from the front side to the rear side in a rotating matching manner, the gear shaft is fixedly connected with a gear positioned in the bevel gear, the bevel gear cavity is internally provided with a bevel gear fixedly connected with the gear shaft, the upper end wall of the gear cavity is connected with a bevel gear shaft which extends upwards into the sequential reversing cavity and downwards into the gear cavity in a rotating matching manner, the lower end of the bevel gear shaft is fixedly connected with a bevel gear meshed with the bevel gear, and the upper, the sequence reversing cavity is close to the end wall of the side of the soft rod wheel cavity, the end of the sequence reversing cavity is connected with a supporting rod gear shaft, the end of the supporting rod gear shaft is connected with a flexible rod wheel cavity, the other end of the flexible rod wheel cavity extends to the supporting rod gear shaft in the sequence reversing cavity, the supporting rod gear shaft is fixedly connected with a reversing bevel gear, the reversing bevel gear is located in the flexible rod wheel cavity and meshed with a transmission bevel gear, and the supporting rod gear shaft is fixedly connected with a supporting.

On the basis of the technical scheme, the right side of the magnet cavity is communicated with a transmission shaft cavity which extends rightwards and penetrates through the sequential reversing cavity, a magnet is connected in the magnet cavity in a sliding fit manner, a transmission shaft which extends rightwards and penetrates through the transmission shaft cavity is connected in the right end surface of the magnet cavity in a rotating fit manner, an electromagnet is fixedly connected in the left end wall of the magnet cavity, a spring is fixedly connected between the left end surface of the magnet and the right end surface of the electromagnet, thin gears which are positioned in the sequential reversing cavity are fixedly connected on the transmission shaft in a bilateral symmetry manner, bidirectional helical gears which are fixedly connected with the transmission shaft are arranged between the thin gears in a bilateral symmetry manner, the bidirectional helical gear on the right side can be meshed with the support rod bevel gear, the bidirectional helical gear is meshed with the support rod bevel gear, the width of the bidirectional helical gear is larger, the half gear is positioned in the sequential reversing cavity part and meshed with the thin gear.

On the basis of the technical scheme, the right side of the transmission shaft cavity is communicated with a baffle cavity, the right side of the baffle cavity is communicated with a transmission shaft limiting cavity corresponding to the transmission shaft, the inner side of the baffle cavity is communicated with a rotating cavity communicated with the supporting rod cavity inwards, the supporting rod is close to the lateral end surface of the wire wheel cavity and is fixedly connected with a rotating block positioned in the rotating cavity in a bilateral symmetry manner, the rotating block is close to a rotating shaft fixedly connected with the lateral end surface of the sequential reversing cavity, the other end of the rotating shaft is connected with the inner main body box in a rotating fit manner, the rotating shaft and the half gear are coaxial, a baffle is arranged in the baffle cavity in a sliding connection manner, the baffle is fixedly connected with the rotating block, the rear end surface of the elastic band cavity is far away from the end of the inner main body box in an initial state and is fixedly connected with an outer fixing pin, the elastic band cavity rear end face is close to fixed pin in the terminal fixedly connected with of side, outer fixed pin and corresponding side fixed connection is equipped with the elastic band between the interior fixed pin, fixedly connected with keeps away from in the outer main tank body upper end wall the dead lever of bilateral symmetry around and in the inner main tank body, left side line wheel with be equipped with the stay cord between the dead lever, the left side outer main tank body left end face can fixedly connected with tarpaulin box, under the initial condition be equipped with the ascending tarpaulin cavity of opening in the tarpaulin box, normal running fit is connected with the tarpaulin axle between the end wall around the tarpaulin cavity, the epaxial fixedly connected with tarpaulin of tarpaulin, tarpaulin other end fixedly connected with can with the snap ring of buckle lock.

The invention has the beneficial effects that: under normal condition, the tent is in a box state, and in order to carry, improve space utilization, when needs use, directly open outer main box and place ground, both sides are opened simultaneously with the intermediate strut pole behind the starter motor, and mutual noninterference makes the speed that the tent was taken up faster, and efficiency is higher, and when needs were packed up, soft pole was withdrawed with the bracing piece successively, and automatic re-setting was accomplished to the tent.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

Fig. 1 is a schematic structural view of a field camping tent capable of automatically folding and unfolding according to the present invention;

FIG. 2 is a schematic sectional view taken along the line A-A in FIG. 1;

FIG. 3 is a schematic sectional view taken along line B-B in FIG. 2;

FIG. 4 is a schematic sectional view taken along the direction D-D in FIG. 3;

FIG. 5 is a schematic sectional view taken along the direction C-C in FIG. 3;

FIG. 6 is an enlarged schematic view of the structure at E in FIG. 3;

FIG. 7 is a sectional view of the structure of FIG. 6 taken along the direction F-F;

FIG. 8 is a schematic sectional view taken along the direction G-G in FIG. 6;

fig. 9 is a schematic view of the fully retracted state shown in fig. 1.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations and/or steps that are mutually exclusive.

The invention will now be described in detail with reference to fig. 1-9, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

As shown in fig. 1-9, the camping tent in the open air capable of being automatically folded and unfolded comprises a main body box 47, wherein the main body box 47 is provided with a supporting rod cavity 84 with an upward opening, the supporting rod cavity 84 is fixedly connected with a hinged pipe 82 in a bilateral symmetry manner, the end surface of the hinged pipe 82 far away from the supporting rod cavity 84 is fixedly connected with an inner main body box 10, the end surface of the inner main body box 10 far away from the supporting rod cavity 84 is hinged with an outer main body box 19, two pulley cavities 16 with upward openings are symmetrically arranged in the inner main body box 10 in the front-back direction, an elastic belt cavity 83 with a downward opening is arranged on the lower side of the pulley cavity 16, a motor cavity 24 is arranged on the lower side of the supporting rod cavity 84, a gear cavity 38 is communicated with the front side of the motor cavity 24, a side gear cavity 40 in the inner main body box 10 is symmetrically communicated with the left side and the right side of the motor cavity 24, a spur gear cavity 45 is, the upper end face of the outer main box body 19 is fixedly connected with a buckle 22, the front and back of the supporting rod cavity 84 are symmetrically communicated with a sequential reversing cavity 67, the left side of the sequential reversing cavity 67 is provided with a magnet cavity 71, the supporting rod cavity 84 is internally provided with two front and back symmetrical supporting rods 20, the front end wall of the side gear cavity 40 is connected with a side gear shaft 41 which extends towards the front and back sides in a rotating fit manner, the left side gear shaft 41 extends forwards into the front side of the line wheel cavity 16 and backwards extends into the back side of the line wheel cavity 16, the right side gear shaft 41 extends forwards into the front side of the front gear cavity 45 and backwards extends into the back side of the front gear cavity 45, the left side gear shaft 41 is fixedly connected with a left line wheel 17 positioned in the line wheel cavity 16, in addition, in one embodiment, the side gear cavity 40 is internally provided with a side gear 39 fixedly connected with the side gear shaft 41, right side fixedly connected with is located on the side gear axle 41 straight-teeth gear 42 in spur gear chamber 45, spur gear chamber 45 outer endwall internal rotation cooperation is connected to and extends outward line wheel chamber 16 in and inwards extend to right side line axle 43 in the spur gear chamber 45, fixedly connected with is located on the right side line axle 43 in the spur gear chamber 45 and with straight-teeth gear 42 meshed spur gear 44, fixedly connected with is located on the right side line axle 43 right side line wheel 57 in line wheel chamber 16.

In addition, in one embodiment, a soft rod wheel cavity 48 is arranged in the support rod 20, the left side and the right side of the soft rod wheel cavity 48 are communicated with a soft rod cavity 18 which is opened far away from the soft rod wheel cavity 48, a soft rod 21 is arranged in the soft rod cavity 18, a soft rod gear shaft 50 is connected between the upper end wall and the lower end wall of the soft rod cavity 18 in a rotating fit manner, a transmission gear shaft 51 is connected between the upper end wall and the lower end wall of the soft rod wheel cavity 48 in a rotating fit manner, a reversing gear shaft 52 which is positioned at the right side of the transmission gear shaft 51 is connected between the upper end wall and the lower end wall of the soft rod wheel cavity 48 in a rotating fit manner, a main gear shaft 53 which is positioned at the right side of the reversing gear shaft 52 is connected between the upper end wall and the lower end wall of the main gear shaft 53 in a rotating fit manner, a right, the transmission gear shaft 51 is fixedly connected with a left transmission gear 66 meshed with the left soft rod gear 49, the reversing gear shaft 52 is fixedly connected with a reversing gear 58 meshed with the left transmission gear 66, the main gear shaft 53 is fixedly connected with a main gear 60 meshed with the reversing gear 58, the right transmission gear shaft 54 is fixedly connected with a right transmission gear 61 meshed with the main gear 60, the right transmission gear 61 is also meshed with the right soft rod gear 49, and the soft rod 21 is fixedly connected with the soft rod gear 49.

In addition, in one embodiment, the front end wall of the motor cavity 24 is fixedly connected with a motor 23, the rear end surface of the motor 23 is fixedly connected with a motor gear shaft 26, the motor gear shaft 26 is fixedly connected with a motor gear 25, the front side and the rear side of the gear cavity 38 are symmetrically provided with bevel gear cavities 29, the front end wall of the gear cavity 38 is rotatably connected with gear shafts 28 fixedly connected to the bevel gear cavities 29 and extending to the front side and the rear side, the gear shafts 28 are fixedly connected with gears 27 positioned in the gears 38, the bevel gear cavities 29 are internally provided with bevel gears 30 fixedly connected with the gear shafts 28, the upper end wall of the gear cavity 29 is rotatably connected with a bevel gear shaft 32 extending upwards into the sequential reversing cavity 67 and downwards into the gear cavity 29, the lower end of the bevel gear shaft 32 is fixedly connected with a bevel gear 31 engaged with the bevel gears 30, the terminal fixed connection of bevel gear axle 32 upside is equipped with transmission bevel gear 33, the chamber 67 that commutates in order is close to soft pole wheel chamber 48 side endwall internal rotation cooperation is connected with one end and extends to in the soft pole wheel chamber 48 and the other end extends to the bracing piece gear axle 36 in the chamber 67 that commutates in order, fixedly connected with is located on the bracing piece gear axle 36 the soft pole wheel chamber 48 just with the diversion bevel gear 37 of transmission helical gear 59 meshing, bracing piece gear axle 36 fixedly connected with is located the bracing piece bevel gear 34 in the chamber 67 that commutates in order.

In addition, in one embodiment, a transmission shaft cavity 80 extending through the sequential reversing cavity 67 to the right is communicated with the right side of the magnet cavity 71, a magnet 72 is connected in the magnet cavity 71 in a sliding fit manner, a transmission shaft 73 extending through the transmission shaft cavity 80 to the right is connected in the right end face of the magnet cavity 71 in a rotating fit manner, an electromagnet 85 is fixedly connected in the left end wall of the magnet cavity 71, a spring 70 is fixedly connected between the left end face of the magnet 72 and the right end face of the electromagnet 85, thin gears 69 positioned in the sequential reversing cavity 67 are fixedly connected in the transmission shaft 73 in a left-right symmetrical manner, bidirectional bevel gears 74 fixedly connected with the transmission shaft 73 are arranged between the thin gears 69 in a left-right symmetrical manner, the right bidirectional bevel gear 74 can be meshed with the support rod bevel gear 34, the left bidirectional bevel gears 74 and 33 are meshed, the width of the bidirectional bevel, the supporting rod 20 is internally and fixedly connected with a half gear 68, a part of the half gear 68 is positioned in the sequential reversing cavity 67, and the part of the half gear 68 positioned in the sequential reversing cavity 67 is meshed with the thin gear 69.

In addition, in an embodiment, the right side of the transmission shaft cavity 80 is communicated with a baffle cavity 78, the right side of the baffle cavity 78 is communicated with a transmission shaft limiting cavity 76 corresponding to the transmission shaft 73, the inner side of the baffle cavity 78 is communicated with a rotating cavity 81 communicated with the supporting rod cavity 84 inwards, the supporting rod 20 is close to the lateral end face of the pulley cavity 16 and fixedly connected with a rotating block 75 positioned in the rotating cavity 81 in a bilateral symmetry manner, the rotating block 75 is close to the lateral end face of the sequence reversing cavity 67 and fixedly connected with a rotating shaft 35 with the other end thereof connected with the inner main body box 10 in a rotating and matching manner, the rotating shaft 35 and the half gear 68 are coaxial, a baffle 77 is arranged in the baffle cavity 78 in a sliding connection manner, the baffle 77 is fixedly connected with the rotating block 75, the rear end face of the elastic band cavity 83 is far away from the end of the inner main body box 10 in an initial state and fixedly connected, the rear end face of the elastic band cavity 83 is fixedly connected with a fixing pin 64 positioned at the right side of the outer fixing pin 62, the rear end surface of the elastic band cavity 83 close to the 82 side end is fixedly connected with an inner fixed pin 65, an elastic band 63 is fixedly connected between the outer fixing pin 62 and the inner fixing pin 65 on the corresponding side, the upper end wall of the outer main box body 19 is internally and fixedly connected with a fixed rod 13 which is far away from the inner main box body 10 and is symmetrical at the front side and the rear side, a pull rope 14 is arranged between the left reel 17 and the fixed rod 13, the left end surface of the left outer main box body 19 can be fixedly connected with a tarpaulin box 46, a tarpaulin cavity 86 with an upward opening is arranged in the tarpaulin box 46 in an initial state, a tarpaulin shaft 11 is connected between the front end wall and the rear end wall of the tarpaulin cavity 86 in a rotating fit manner, a tarpaulin 12 is fixedly connected on the tarpaulin shaft 11, the other end of the tarpaulin 12 is fixedly connected with a snap ring 79 which can be buckled with the buckle 22.

The applicant will now specifically describe an automatically retractable camping tent of the present application with reference to the accompanying figures 1-9 and the above description: in the initial state, the magnet 72 has a tendency to move to the right under the thrust of the spring 70, so that the transmission shaft 73 is driven to abut against the baffle plate 77 to the right, the baffle plates 69 and 68 are in an engaged state, and the left sides 74 and 33 are in an engaged state; when the work is started, the motor 23 is started to rotate forwards, the motor 23 drives the motor gear shaft 26 to rotate, so that the motor gear 25 rotates, the motor gear 25 rotates to drive the gear shaft 28 to rotate through the gear 27, the gear shaft 28 rotates to drive the bevel gear 31 to rotate through the bevel gear 30, the bevel gear 31 rotates to drive the transmission bevel gear 33 to rotate through the bevel gear shaft 32, the transmission bevel gear 33 rotates to drive the left bidirectional bevel gear 74 to rotate, so that the transmission shaft 73 rotates, the transmission shaft 73 rotates to drive the thin gear 69 to rotate, so that the rotating block 75 and the supporting rod 20 are driven to rotate by the half gear 68 by taking the rotating shaft 35 as the center, so that the supporting rod 20 is driven to lift, meanwhile, the baffle plate 77 starts to rotate, when the supporting rod 20 is lifted to 90 degrees, the baffle plate 77 rotates until the transmission shaft limiting cavity 76 is just right opposite to the transmission shaft, thereby driving the bidirectional helical gear 74 to move to the right, at which time the thin gear 69 is disengaged from the half gear 68, and since the width of 74 is larger than 69, the left side 74 is still engaged with 33, the support rod 20 stops lifting, and the right bidirectional bevel gear 74 is just engaged with the support rod bevel gear 34, thereby rotating the support rod bevel gear 34, the support rod bevel gear 34 rotates to drive the direction-changing bevel gear 37 to rotate through the support rod gear shaft 36, the direction-changing bevel gear 37 rotates to drive the main gear shaft 53 to rotate through the transmission bevel gear 59, the main gear shaft 53 rotates to drive the main gear 60 to rotate, therefore, the right transmission gear 61 rotates, meanwhile, the main gear 60 rotates to drive the reversing gear 58 to rotate, the reversing gear 58 rotates to drive the left transmission gear 66 to rotate, the right transmission gear 61 and the left transmission gear 66 rotate to drive the soft rod gear 49 to rotate, and the soft rod gear 49 rotates to drive the two soft rods 21 to lift towards two sides.

When the motor gear 25 drives the pulley 27 to rotate, the motor gear 25 also drives the side gear shaft 41 to rotate through the side gear 39, the left side gear shaft 41 rotates to drive the left pulley 17 to rotate, the right side gear shaft 41 rotates to drive the spur gear 44 to rotate through the spur gear 42, the spur gear 44 rotates to drive the right pulley 57 to rotate through the right pulley shaft 43, the left pulley 17 and the right pulley 57 rotate to release the pull rope 14, and therefore the outer main box 19 loses the pulling force of the pull rope 14 and then rotates outwards to be opened under the elastic force of the elastic belt 63; the tent 12 is pulled out from the tent shaft 11 to be engaged with the buckle 22 by pulling the snap ring 79, and the electric motor 23 stops rotating at the time when the tent is in the fully unfolded state.

When the awning cloth box 46 needs to be folded, the motor 23 is started to rotate reversely to drive the soft rod 21 to be folded, when the soft rod 21 is completely folded, the electromagnet 85 is electrified, the drive shaft 73 is driven to move leftwards through the adsorption magnet 72, the drive shaft 73 can completely leave the drive shaft limiting cavity 76, so that the baffle 77 can rotate, at the moment, the bidirectional bevel gear 74 is disengaged from the support rod bevel gear 34, meanwhile, the thin gear 69 is engaged with the half gear 68, so that the support rod 20 descends, when the support rod 20 completely descends, the electromagnet 85 is electrified, and the baffle 77 still limits the drive shaft 73 to move rightwards; meanwhile, the left wire wheel 17 and the right wire wheel 57 rotate to pull the outer main box bodies 19 at the two sides to rotate inwards by taking the hinge shaft 87 as the center until the outer main box bodies are completely folded, and the motor 23 stops rotating.

The invention has the beneficial effects that: under normal condition, the tent is in a box state, and in order to carry, improve space utilization, when needs use, directly open outer main box and place ground, both sides are opened simultaneously with the intermediate strut pole behind the starter motor, and mutual noninterference makes the speed that the tent was taken up faster, and efficiency is higher, and when needs were packed up, soft pole was withdrawed with the bracing piece successively, and automatic re-setting was accomplished to the tent.

The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.