CN114987920A

CN114987920A - Combined aviation box with speed-limiting buffering function

Info

Publication number: CN114987920A
Application number: CN202210672297.0A
Authority: CN
Inventors: 郭玉峰; 邓开涛; 郭增明
Original assignee: Shenzhen Taiminghui Industry Co ltd
Current assignee: Shenzhen Taiminghui Industry Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-09-02
Anticipated expiration: 2042-06-15
Also published as: CN114987920B

Abstract

The invention relates to an aviation case, in particular to a combined aviation case with a speed-limiting buffering function. The combined aviation case with the speed-limiting buffering function provided by the invention can perform speed-limiting buffering on the case body under unexpected conditions, so that articles are prevented from being damaged, and the combined aviation case with the speed-limiting buffering function has higher safety. The invention provides a combined aviation case with a speed-limiting buffering function, which comprises a case body, a case cover, a mounting frame and the like; the top of box is connected with the case lid with articulated formula, and the left and right sides of bottom half all is connected with two mounting brackets. Can rotate to the right side for the aviation case through the rotating turret, at the rotating turret pivoted in-process, the rotating turret can contact with the contact lever, and the clutch blocks can contact with the pivot on right side, and the second spring on right side compresses thereupon, so, staff only need repeat above-mentioned operation, can carry out the speed limit to the aviation case automatically when the downhill path, can cushion article simultaneously, avoids article to receive the damage in the transportation.

Description

Combined type flight box with speed limiting and buffering functions

Technical Field

The invention relates to an aviation case, in particular to a combined aviation case with a speed-limiting buffering function.

Background

The aviation case is a new packing transportation product which is generated aiming at the defects that the high-tech products cannot be effectively protected in the long-distance transportation process and the maneuverability is poor.

According to a combined aviation case with patent grant publication number CN210972110U, the combined aviation case is formed by connecting a plurality of aviation case monomers, each aviation case monomer comprises a case body and a case cover hinged with a case body port, the side wall of the case body is provided with a plurality of groups of first limiting plates, the other side of each group of first limiting plates, which is provided with two case bodies, is provided with second limiting plates with the same number as the first limiting plates, the two second limiting plates are inserted into the corresponding first limiting plates, and a clamping assembly is arranged between the two second limiting plates; the joint subassembly is including fixing the sleeve between two second limiting plates, set up compression spring and spacing post in the sleeve, compression spring's one end is fixed with telescopic diapire, telescopic other end and spacing post fixed connection, spacing post pierces through one side second limiting plate, and the first limiting plate is seted up with the position that spacing post corresponds and is held spacing hole that spacing post card was established, this aviation case is though through setting up the hasp, positioning bolt, screw hole etc., the effect that improves the installation effectiveness between a plurality of aviation case monomer has been reached, but the security of article can't be guaranteed at the in-process of transporting article to this aviation case, box stall leads to article to receive the damage easily when the accident appearing, the security is relatively poor.

Therefore, the combined aviation case with the speed-limiting buffering function has the advantages that the speed-limiting buffering function can be performed on the case body under unexpected conditions, articles are prevented from being damaged, and the combined aviation case with the speed-limiting buffering function is high in safety, so that the defects in the prior art are overcome.

Disclosure of Invention

In order to overcome the defects that the safety of objects cannot be guaranteed, the objects are easily damaged due to the fact that the box body stalls when an accident happens, and the safety is poor, the combined type aviation case with the speed-limiting buffering function is provided, and the combined type aviation case with the speed-limiting buffering function can buffer the box body in a speed-limiting manner under the accident condition, prevents the objects from being damaged, and is high in safety.

In order to solve the technical problem, the invention provides a combined type aviation case with a speed-limiting buffering function, which comprises a case body, a case cover, mounting frames, a rotating shaft, rollers, a buffering mechanism and a speed-limiting mechanism, wherein the case cover is hinged to the top of the case body, the two mounting frames are connected to the left side and the right side of the bottom of the case body, the rotating shaft is rotatably connected between the lower parts of the two adjacent mounting frames, the rollers are connected to the front side and the rear side of the rotating shaft, the rollers are located in the mounting frames, the buffering mechanism is connected to the interior of the case body, and the speed-limiting mechanism is connected to the right side of the case body.

Preferably, the buffer mechanism comprises first magnetic disks, a storage frame, second magnetic disks and second springs, the two first magnetic disks are connected to the inner bottom of the box body in a bilateral symmetry mode, the storage frame is arranged in the middle of the inner portion of the box body, the second springs are connected between the front side, the rear side, the left side and the right side of the storage frame and the box body, the second magnetic disks are connected to the bottom of the storage frame in a bilateral symmetry mode, and the like poles of the second magnetic disks and the first magnetic disks are in repulsion.

Preferably, the speed limiting mechanism comprises an installation frame, first fixed blocks, a rotating frame, second fixed blocks, a hinged frame, a friction block, a third spring, a contact rod, a clamping rod and an installation plate, the bottom of the box body is connected with the installation frame, the first fixed blocks are symmetrically connected with the lower part of the right side of the box body in a front-back manner, the rotating frame is rotatably connected between the middle parts of the two first fixed blocks, the installation plate is connected with the lower side of the middle part of the installation frame, the second fixed blocks are symmetrically connected with the right side of the top of the installation plate in a front-back manner, the hinged frame is connected between the middle parts of the two second fixed blocks in a hinged manner, the hinged frame penetrates through the installation frame, the friction block is connected with the lower side of the middle part of the hinged frame, the third spring is symmetrically connected between the upper part of the hinged frame and the installation frame in a front-back manner, the contact rod is slidably connected with the right side of the hinged frame, the clamping rod is slidably arranged on the upper part of the right side of the hinged frame, the clamping rod is used for clamping the contact rod.

Preferably, still including arrestment mechanism, arrestment mechanism is including the fixed disk, the dog, the connecting block, first slide bar and first spring, both sides all are connected with the fixed disk around two pivots, the inside left and right sides of installing frame all is connected with two dogs, two adjacent dogs longitudinal symmetry set up, one side upper portion that two fixed disks of the left and right sides were kept away from each other all is connected with the connecting block, the upper portion of fixed disk all is equipped with first slide bar with sliding, all be connected with first spring between the top of connecting block and the slide bar.

Preferably, still including stop gear, stop gear is including electronic slide rail and limiting plate, puts the inside front and back both sides of thing frame and all installs two electronic slide rails, and two adjacent electronic slide rails longitudinal symmetry set up, are connected with five limiting plates between four electronic slide rails slidingly.

Preferably, still including anticollision institution, anticollision institution is including second slide bar, crashproof board and fourth spring, and the all sides all are connected with two second slide bars with sliding type all around the installing frame, and the outside of two adjacent second slide bars all is connected with crashproof board, all is connected with the fourth spring between crashproof board and the second slide bar.

Preferably, the friction block is arc-shaped.

Preferably, the upper side of the rotating frame is sleeved with a sponge sleeve.

Preferably, both sides all are connected with the rotatory handle of the staff transport aviation case of being convenient for around the box.

The beneficial effects of the invention are as follows: 1. can rotate to the right side for the aviation case through the rotating turret, at the rotating turret pivoted in-process, the rotating turret can contact with the contact lever, and the clutch blocks can contact with the pivot on right side, and the second spring on right side compresses thereupon, so, staff only need repeat above-mentioned operation, can carry out the speed limit to the aviation case automatically when the downhill path, can cushion article simultaneously, avoids article to receive the damage in the transportation.

2. Can block the pivot through first slide bar through the dog for pivot stall, gyro wheel along with stall, so, under the effect of first slide bar, make the braking of carrying on of aviation case under the condition of stall in time, avoid the translation rate too fast.

3. The electric sliding rail is started by the worker, the limiting plates move left and right along with the electric sliding rail, then the worker adjusts the distance between the limiting plates according to the size of the needed transported objects, and therefore under the action of the limiting plates, the objects cannot shake in the transportation process, and damage is avoided.

4. The fourth spring compresses along with the impact force generated when the anti-collision plates on the periphery of the mounting frame can be subjected to straight-face collision, so that the aviation case can be buffered when being impacted or colliding other objects under the action of the fourth spring and the anti-collision plates, and the transported objects are further prevented from being damaged.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partial perspective view of the present invention.

Fig. 3 is a schematic perspective view of the braking mechanism of the present invention.

Fig. 4 is a partial perspective sectional view of the braking mechanism of the present invention.

Fig. 5 is a schematic view of the enlarged partial perspective structure at a position a of the present invention.

Fig. 6 is a partial perspective sectional view of the damper mechanism of the present invention.

Fig. 7 is a schematic view of a partially enlarged perspective structure at B of the present invention.

Fig. 8 is a schematic perspective view of the limiting mechanism of the present invention.

Fig. 9 is a partial perspective sectional view of the spacing mechanism of the present invention.

Fig. 10 is a perspective view of the crash prevention mechanism of the present invention.

Fig. 11 is a perspective sectional view of the crash mechanism of the present invention.

Fig. 12 is a perspective view of the speed limiting mechanism of the present invention.

Fig. 13 is a perspective view of the speed limiting mechanism of the present invention.

Fig. 14 is a partial perspective sectional view of the speed limiting mechanism of the present invention.

The symbols in the drawings are: 1-a box body, 2-a box cover, 3-a mounting frame, 4-a rotating shaft, 5-a roller, 6-a braking mechanism, 62-a fixed disc, 63-a stop block, 631-a connecting block, 64-a first sliding rod, 65-a first spring, 7-a buffer mechanism, 71-a first magnetic disc, 72-a storage frame, 73-a second magnetic disc, 74-a second spring, 8-a speed limiting mechanism, 61-a mounting frame, 81-a first fixing block, 82-a rotating frame, 83-a second fixing block, 84-a hinge frame, 85-a friction block, 86-a third spring, 87-a contact rod, 88-a clamping rod, 89-a mounting plate, 9-a limiting mechanism, 91-an electric sliding rail, 92-a limiting plate and 10-an anti-collision mechanism, 101-second sliding rod, 102-crashproof plate, 103-fourth spring.

Detailed Description

The invention is further described below with reference to the figures and examples.

Example 1

A combined aviation case with a speed-limiting buffering function refers to fig. 1, fig. 2, fig. 3, fig. 4, fig. 6, fig. 12, fig. 13 and fig. 14, and comprises a case body 1, a case cover 2, mounting frames 3, rotating shafts 4, rollers 5, a buffering mechanism 7 and a speed-limiting mechanism 8, wherein the front side and the rear side of the case body 1 are respectively connected with a rotating handle which is convenient for workers to carry the aviation case, the aviation case is convenient for the workers to lift the aviation case at necessary time, the top of the case body 1 is hinged to the case cover 2, the left side and the right side of the bottom of the case body 1 are respectively connected with the two mounting frames 3, the rotating shafts 4 are rotatably connected between the lower parts of the two adjacent mounting frames 3, the rollers 5 are respectively connected with the front side and the rear side of the rotating shafts 4, the rollers 5 are positioned in the mounting frames 3, the buffering mechanism 7 is connected in the case body 1, and the right side of the case body 1 is connected with the speed-limiting mechanism 8; the buffer mechanism 7 comprises a first magnetic disc 71, an object placing frame 72, a second magnetic disc 73 and a second spring 74, wherein the two first magnetic discs 71 are connected to the inner bottom of the box body 1 in a bilateral symmetry mode, the object placing frame 72 is arranged in the middle of the inner part of the box body 1, the second springs 74 used for buffering and protecting articles are connected between the front side, the rear side, the left side and the right side of the object placing frame 72 and the box body 1 in a welding mode, the second magnetic disc 73 is connected to the bottom of the object placing frame 72 in a bilateral symmetry mode, and the same poles of the second magnetic disc 73 and the first magnetic discs 71 are mutually repellent; the speed limiting mechanism 8 comprises an installation frame 61, first fixing blocks 81, a rotating frame 82, second fixing blocks 83, a hinged frame 84, friction blocks 85, a third spring 86, a contact rod 87, a clamping rod 88 and an installation plate 89, the bottom of the box body 1 is connected with the installation frame 61, the first fixing blocks 81 are symmetrically connected with the lower part of the right side of the box body 1 in a front-back mode, the rotating frame 82 is rotatably connected between the middle parts of the two first fixing blocks 81, a sponge sleeve is sleeved on the upper side of the rotating frame 82, so that hands are not easily damaged when a worker pulls or pushes the aviation case, the installation plate 89 is connected with the lower side of the middle part of the installation frame 61, the second fixing blocks 83 are symmetrically connected with the right side of the top of the installation plate 89 in a front-back mode, the hinged frame 84 is connected between the middle parts of the two second fixing blocks 83 in a hinged mode, the hinged frame 84 penetrates through the installation frame 61, the lower side of the middle part of the hinged frame 84 is connected with the friction blocks 85 for limiting the speed of the aviation case, the friction block 85 is arc-shaped and is more attached to the rotating shaft 4, so that the speed of the whole aviation case is limited conveniently, the third springs 86 are symmetrically connected between the upper portion of the hinge frame 84 and the mounting frame 61 in a front-back mode, the contact rod 87 is slidably connected to the right side of the inner portion of the hinge frame 84, the clamping rod 88 is slidably arranged on the upper portion of the right side of the hinge frame 84, and the clamping rod 88 is used for clamping the contact rod 87.

Initially, the clamping rod 88 is in a state of clamping the contact rod 87, firstly, a worker places the whole flight case on the ground, at this time, the roller 5 is in a contact state with the ground, then, the worker rotates upwards to open the case cover 2, then, the article to be transported is placed in the storage frame 72, then, the worker rotates backwards to close the case cover 2, then, the worker holds the rotating frame 82 and pushes the rotating frame to the left side, in the process, the roller 5 rotates along with the rotating frame, the roller 5 drives the rotating shaft 4 to rotate, in the process, if a downhill section is met, the moving speed of the flight case is increased due to the self weight of the flight case, at this time, the rotating frame 82 rotates to the right side relative to the flight case, in the rotating process of the rotating frame 82, the rotating frame 82 contacts with the contact rod 87 and presses downwards, the contact rod 87 drives the hinge frame 84 to rotate downwards through the clamping rod 88, the third spring 86 is stretched, the hinge frame 84 drives the friction block 85 to rotate downwards, when the rotating frame 82 rotates to a certain angle, the friction block 85 can be in contact with the rotating shaft 4 on the right side, effective friction is generated on the rotating shaft 4, the rotating speed of the roller 5 is reduced, the moving speed of the whole aviation case is reduced, meanwhile, due to inertia of the aviation case during moving and the weight of the object on the object placing frame 72, the moving speed of the aviation case is increased, the second spring 74 on the right side is compressed along with the inertia, at the same time, the object placing frame 72 is in a relatively static state, therefore, under the action of the second spring 74, the object in the object placing frame 72 can be buffered, damage is avoided, when the aviation case moves to the flat ground, a worker pushes the rotating frame 82 to the left side to reset, the third spring 86 resets along with the rotating frame 84, the hinge frame 84 rotates upwards to reset along with the rotating frame, at the moment, the friction block 85 does not rub and decelerate the rotating shaft 4 any more, when the staff need to pull the aviation case to the right side, the staff pulls out card pole 88 to the right side from articulated frame 84, when card pole 88 no longer blocks contact lever 87, contact lever 87 can automatic landing downwards because of the reason of gravity, subsequently, the staff reinserts card pole 88 in articulated frame 84 again, and block contact lever 87, subsequently, the staff pulls rotating frame 82 to the right side, at this moment, rotating frame 82 can not contact with contact lever 87, so, the staff only needs to repeat the above-mentioned operation, can carry out the speed limit to the aviation case automatically when the downhill, can cushion article simultaneously, avoid article to receive the damage in the transportation.

Example 2

On the basis of embodiment 1, please refer to fig. 1, 5 and 7, the air-conditioning device further includes a braking mechanism 6, the braking mechanism 6 includes a fixed plate 62, stoppers 63, a connecting block 631, a first sliding rod 64 and a first spring 65, the fixed plates 62 are connected to the front and rear sides of the two rotating shafts 4, the two stoppers 63 for braking the whole flight case are connected to the left and right sides inside the mounting frame 61, the two adjacent stoppers 63 are symmetrically arranged in the front and rear direction, the connecting block 631 is connected to the upper portion of the side where the two fixed plates 62 on the left and right sides are far away from each other, the first sliding rod 64 is slidably arranged on the upper portion of the fixed plate 62, and the first spring 65 is connected between the top of the connecting block 631 and the sliding rod in a welding manner.

In the process of rotation of the roller 5, the roller 5 drives the rotating shaft 4 to rotate, the rotating shaft 4 drives the fixed disc 62 to rotate, the fixed disc 62 drives the connecting block 631 and the first sliding rod 64 to rotate, the first spring 65 rotates along with the rotating shaft, if the situation that the rotating frame 82 is not grasped by a worker due to mistake occurs in a downhill section, the whole flight case is in a stall state, the rotating speed of the roller 5 is rapidly increased along with the rotating shaft, at the moment, the first sliding rod 64 is thrown outwards under the action of inertia, the first spring 65 is stretched, when the first sliding rod 64 moves to a limit position, the first sliding rod 64 is in contact with the stop block 63, at the moment, the stop block 63 blocks the rotating shaft 4 through the first sliding rod 64, the rotating shaft 4 stops rotating along with the first sliding rod 64, the flight case can be braked, damage to articles caused by the excessively high moving speed of the flight case is avoided, when the moving speed of the flight case returns to the normal state, the first spring 65 resets, and the first spring 65 drives the first sliding rod 64 to reset, so, under the effect of first sliding rod 64 for the brake that can in time carry out under the condition of stall of aviation case, avoid moving speed too fast.

Example 3

On the basis of embodiment 2, please refer to fig. 8 and 9, further including a limiting mechanism 9, where the limiting mechanism 9 includes an electric slide rail 91 and a limiting plate 92, two electric slide rails 91 are installed on both sides of the front and back inside the storage frame 72, two adjacent electric slide rails 91 are symmetrically arranged up and down, and five limiting plates 92 for limiting articles are slidably connected between the four electric slide rails 91.

At first the staff starts electronic slide rail 91, and limiting plate 92 removes about thereupon, and then, the staff adjusts the interval between the limiting plate 92 according to the size of required transportation article, and when interval between limiting plate 92 was adjusted to suitable distance, the staff closed electronic slide rail 91, places article again in putting thing frame 72 and between limiting plate 92, so, under limiting plate 92's effect for article can not rock in the transportation, avoid damaging.

Example 4

In addition to embodiment 3, please refer to fig. 10 and 11, the vehicle door further includes a collision avoidance mechanism 10, the collision avoidance mechanism 10 includes second sliding rods 101, collision avoidance plates 102 and fourth springs 103, two second sliding rods 101 are slidably connected to the front, rear, left and right sides of the mounting frame 61, the outer sides of two adjacent second sliding rods 101 are connected to the collision avoidance plates 102 for protecting the box body 1, and the fourth springs 103 are connected between the collision avoidance plates 102 and the second sliding rods 101 by welding.

When the aviation case is pushed or stalled, the aviation case is sometimes impacted by external factors, when the aviation case impacts or is impacted by other articles, the anti-collision plate 102 around the mounting frame 61 generates impact force when the anti-collision plate 102 impacts straight, the anti-collision plate 102 drives the second sliding rod 101 to move inwards, and the fourth spring 103 compresses along with the impact force, so that under the action of the fourth spring 103 and the anti-collision plate 102, the aviation case can be buffered when being impacted or impacting other articles, and further the transported articles are prevented from being damaged.

The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a speed limit buffer function's combination formula aviation case, including box (1), case lid (2), mounting bracket (3), pivot (4) and gyro wheel (5), the top of box (1) is connected with case lid (2) with articulated formula, the left and right sides of box (1) bottom all is connected with two mounting bracket (3), be connected with pivot (4) between the lower part of two adjacent mounting bracket (3) rotary type, both sides all are connected with gyro wheel (5) around pivot (4), inside gyro wheel (5) are located mounting bracket (3), a serial communication port, still including buffer gear (7) and speed-limiting mechanism (8), box (1) internal connection has buffer gear (7) that are used for carrying out buffer protection to the article, box (1) right side is connected with speed-limiting mechanism (8) that are used for carrying out the speed-limiting to the aviation case.

2. The combined aviation box with the speed-limiting buffering function according to claim 1, characterized in that the buffering mechanism (7) comprises a first magnetic disk (71), an object placing frame (72), a second magnetic disk (73) and a second spring (74), wherein the two first magnetic disks (71) are bilaterally and symmetrically connected to the inner bottom of the box body (1), the object placing frame (72) is arranged in the middle of the inner portion of the box body (1), the second springs (74) are connected between the front side, the rear side, the left side and the right side of the object placing frame (72) and the box body (1), the second magnetic disk (73) is bilaterally and symmetrically connected to the bottom of the object placing frame (72), and the second magnetic disk (73) and the first magnetic disk (71) repel each other in the same pole.

3. The combined aviation box with the speed-limiting buffering function according to claim 2, characterized in that the speed-limiting mechanism (8) comprises a mounting frame (61), a first fixing block (81), a rotating frame (82), a second fixing block (83), a hinge bracket (84), a friction block (85), a third spring (86), a contact rod (87), a clamping rod (88) and a mounting plate (89), the bottom of the box body (1) is connected with the mounting frame (61), the lower part of the right side of the box body (1) is connected with the first fixing block (81) in a front-back symmetrical manner, the rotating frame (82) is rotatably connected between the middle parts of the two first fixing blocks (81), the mounting plate (89) is connected to the lower side of the middle part of the mounting frame (61), the second fixing blocks (83) are connected to the right side of the top of the mounting plate (89) in a front-back symmetrical manner, the hinge bracket (84) is connected between the middle parts of the two second fixing blocks (83) in a hinged manner, articulated frame (84) run through installing frame (61), the middle part downside of articulated frame (84) is connected with clutch blocks (85), be connected with third spring (86) between the upper portion of articulated frame (84) and installing frame (61) front and back symmetry formula, the inside right side of articulated frame (84) is connected with contact rod (87) with sliding type, the right side upper portion of articulated frame (84) is equipped with kelly (88) with sliding type, kelly (88) are used for blocking contact rod (87).

4. The combined type aviation case with the speed-limiting buffering function according to claim 3, further comprising a braking mechanism (6), wherein the braking mechanism (6) comprises a fixed disk (62), stoppers (63), a connecting block (631), first sliding rods (64) and first springs (65), the fixed disk (62) is connected to the front side and the rear side of each of the two rotating shafts (4), the two stoppers (63) are connected to the left side and the right side of the inside of the mounting frame (61), the two adjacent stoppers (63) are symmetrically arranged in the front-rear direction, the connecting block (631) is connected to the upper portion, far away from each other, of the two fixed disks (62) on the left side and the right side, the first sliding rods (64) are slidably arranged on the upper portion of the fixed disk (62), and the first springs (65) are connected between the top of the connecting block (631) and the sliding rods.

5. The combined type aviation case with the speed-limiting buffering function according to claim 4, further comprising a limiting mechanism (9), wherein the limiting mechanism (9) comprises electric sliding rails (91) and limiting plates (92), two electric sliding rails (91) are mounted on the front side and the rear side inside the storage frame (72), two adjacent electric sliding rails (91) are arranged in an up-and-down symmetrical manner, and five limiting plates (92) are slidably connected between the four electric sliding rails (91).

6. The combined type aviation case with the speed-limiting buffering function according to claim 5, further comprising an anti-collision mechanism (10), wherein the anti-collision mechanism (10) comprises second sliding rods (101), anti-collision plates (102) and fourth springs (103), the front side, the rear side, the left side and the right side of the mounting frame (61) are connected with the two second sliding rods (101) in a sliding manner, the outer sides of the two adjacent second sliding rods (101) are connected with the anti-collision plates (102), and the fourth springs (103) are connected between the anti-collision plates (102) and the second sliding rods (101).

7. The combined aviation case with speed-limiting buffering function according to claim 6, wherein the friction block (85) is arc-shaped.

8. The combined aviation case with speed-limiting buffering function as claimed in claim 7, wherein a sponge sleeve is sleeved on the upper side of the rotating frame (82).

9. The combined aviation case with the speed-limiting buffering function as claimed in claim 8, wherein the front and rear sides of the case body (1) are connected with rotating handles convenient for workers to carry the aviation case.