CN213096571U

CN213096571U - Portable logistics information technology experimental box

Info

Publication number: CN213096571U
Application number: CN202022260240.9U
Authority: CN
Inventors: 刘美玲; 杨洛郡; 黄己酉
Original assignee: East China Jiaotong University
Current assignee: East China Jiaotong University
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-05-04
Anticipated expiration: 2030-10-12

Abstract

The utility model provides a portable logistics information technology experimental box. Portable logistics information technology experimental box includes: a box body; the two first rotating rods are symmetrically and rotatably arranged on the inner wall of the bottom of the box body; the second rotating rod is rotatably arranged on the first rotating rod; the sliding plate is slidably mounted in the box body and is rotatably connected with the two second rotating rods; the ratchet wheel is fixedly arranged on the second rotating rod; the two cavity bodies are symmetrically arranged on the sliding plate; two handles, two handles are symmetrically and slidably mounted on the sliding plate. The utility model provides a portable logistics information technology experimental box has convenient to use, can effectually accomodate the experiment equipment and preserve, and can regard as the workstation to use, make things convenient for the outdoor advantage of experimenting.

Description

Portable logistics information technology experimental box

Technical Field

The utility model relates to a commodity circulation technical field especially relates to a portable commodity circulation information technology experimental box.

Background

In the commodity circulation learning process, need use multiple experimental device, for fine protection experimental device, generally accomodate the experiment device through the experimental box and carry.

However, among the prior art, the experimental box function singleness only can be preserved to experimental device and accomodate, and when the outdoor use, generally place experimental device in ground and place the use, lead to experimental device wearing and tearing or damage easily.

Therefore, it is necessary to provide a portable logistics information technology experimental box to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a convenient to use, can effectually accomodate the experiment equipment and preserve, and can use as the workstation, make things convenient for the open air portable logistics information technology experimental box that experiments.

For solving the technical problem, the utility model provides a portable logistics information technology experimental box, include: a box body; the two first rotating rods are symmetrically and rotatably arranged on the inner wall of the bottom of the box body; the second rotating rod is rotatably arranged on the first rotating rod; the sliding plate is slidably mounted in the box body and is rotatably connected with the two second rotating rods; the ratchet wheel is fixedly arranged on the second rotating rod; the two cavity bodies are symmetrically arranged on the sliding plate; the two handles are symmetrically and slidably mounted on the sliding plate, and the bottom ends of the handles extend into the corresponding cavities; the hinge rod is rotatably arranged at the bottom end of the handle; the bayonet lock is slidably arranged in the cavity and is meshed with the corresponding ratchet wheel; the first spring is fixedly arranged at the top end of the bayonet lock, and one end of the first spring is fixedly connected with the inner wall of the top of the cavity; the inclined hole is formed in the clamping pin; the wedge-shaped block is slidably mounted in the cavity and is slidably connected with the inner wall of the inclined hole, and the wedge-shaped block is rotatably connected with the hinge rod; the box cover is rotatably arranged on the box body.

Preferably, a sliding groove is formed in the inner wall of the bottom of the cavity, a sliding rod is fixedly mounted in the sliding groove, a sliding block is slidably mounted on the sliding rod, and the sliding block is fixedly connected with the corresponding wedge block.

Preferably, the sliding rod is sleeved with a second spring in a sliding mode, and two ends of the second spring are fixedly connected with the inner wall of the sliding groove and the sliding block respectively.

Preferably, the inner wall of the bottom of the box body is symmetrically and fixedly provided with two hinged blocks, and the hinged blocks are rotatably connected with the corresponding first rotating rods.

Preferably, the bottom of the sliding plate is symmetrically and fixedly provided with two rotating frames, a rotating shaft is rotatably arranged in the rotating frames, and the rotating shaft is fixedly connected with the second rotating rod and the ratchet wheel.

Preferably, slidable mounting has the push pedal on the case lid, the bottom fixed mounting of push pedal has the kelly, the bottom fixed mounting of kelly has the fixture block, the draw-in groove has been seted up on the box, draw-in groove and fixture block looks adaptation.

Preferably, a sliding hole is formed in the box cover, a limiting rod is fixedly mounted in the sliding hole and is connected with the clamping rod in a sliding mode, a third spring is sleeved on the limiting rod in a sliding mode, and two ends of the third spring are fixedly connected with the inner wall of the sliding hole and the clamping rod respectively.

Compared with the prior art, the utility model provides a portable logistics information technology experimental box has following beneficial effect:

the utility model provides a portable logistics information technology experimental box, two first rotating rods are symmetrically and rotatably installed on the inner wall of the bottom of the box body, a second rotating rod is rotatably installed on the first rotating rods, a sliding plate is slidably installed in the box body, and the sliding plate is rotatably connected with the two second rotating rods, so that the sliding plate can be lifted, and further can be used as a desktop, and meanwhile, the portable logistics information technology experimental box is convenient to fold, and the volume of the box body is reduced; ratchet fixed mounting is in on the second dwang, bayonet lock slidable mounting is in the cavity, just bayonet lock and the ratchet meshing that corresponds, the inclined hole is seted up on the bayonet lock, wedge slidable mounting is in the cavity, the inner wall sliding connection of wedge and inclined hole, just the wedge rotates with the hinge bar to be connected, can make the sliding plate fixed, and is convenient for remove the fixed of sliding plate.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of a portable logistics information technology experiment box provided by the present invention;

FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;

fig. 3 is a schematic diagram of a second embodiment of the portable logistics information technology experiment box provided by the present invention.

Reference numbers in the figures: 1. a box body; 2. a first rotating lever; 3. a second rotating lever; 4. a sliding plate; 5. a ratchet wheel; 6. a cavity; 7. a handle; 8. a hinged lever; 9. a bayonet lock; 10. an inclined hole; 11. a wedge block; 12. a sliding groove; 13. a slide bar; 14. a slider; 15. a second spring; 16. a box cover; 17. a hinged block; 18. a rotating frame; 19. a rotating shaft; 20. a slide hole; 21. a limiting rod; 22. a clamping rod; 23. a third spring; 24. a clamping block; 25. a card slot; 26. a push plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

First embodiment

Referring to fig. 1 and fig. 2 in combination, in a first embodiment of the present invention, a portable logistics information technology experiment box includes: a box body 1; the two first rotating rods 2 are symmetrically and rotatably arranged on the inner wall of the bottom of the box body 1; the second rotating rod 3 is rotatably arranged on the first rotating rod 2; a sliding plate 4, wherein the sliding plate 4 is slidably mounted in the box body 1, and the sliding plate 4 is rotatably connected with the two second rotating levers 3; the ratchet wheel 5 is fixedly arranged on the second rotating rod 3; the two cavity bodies 6 are symmetrically arranged on the sliding plate 4; the two handles 7 are symmetrically and slidably mounted on the sliding plate 4, and the bottom ends of the handles 7 extend into the corresponding cavities 6; the hinge rod 8 is rotatably arranged at the bottom end of the handle 7; the bayonet 9 is slidably arranged in the cavity 6, and the bayonet 9 is engaged with the corresponding ratchet 5; the first spring is fixedly arranged at the top end of the bayonet 9, and one end of the first spring is fixedly connected with the inner wall of the top of the cavity 6; the inclined hole 10 is formed in the bayonet 9, and the inclined hole 10 is formed in the bayonet 9; the wedge block 11 is slidably mounted in the cavity 6, the wedge block 11 is slidably connected with the inner wall of the inclined hole 10, and the wedge block 11 is rotatably connected with the hinge rod 8; a cover 16, wherein the cover 16 is rotatably arranged on the box body 1.

The sliding groove 12 is formed in the inner wall of the bottom of the cavity 6, a sliding rod 13 is fixedly mounted in the sliding groove 12, a sliding block 14 is slidably mounted on the sliding rod 13, and the sliding block 14 is fixedly connected with the corresponding wedge block 11.

The sliding rod 13 is slidably sleeved with a second spring 15, and two ends of the second spring 15 are fixedly connected with the inner wall of the sliding groove 12 and the sliding block 14 respectively.

Two hinged blocks 17 are symmetrically and fixedly mounted on the inner wall of the bottom of the box body 1, and the hinged blocks 17 are rotatably connected with the corresponding first rotating rods 2.

Two rotating frames 18 are symmetrically and fixedly installed at the bottom of the sliding plate 4, a rotating shaft 19 is rotatably installed in the rotating frames 18, and the rotating shaft 19 is fixedly connected with the second rotating rod 3 and the ratchet wheel 5.

The utility model provides a portable logistics information technology experimental box's theory of operation as follows:

as shown in fig. 1 of the specification, experimental equipment can be placed on the top of the sliding plate 4;

when the handle 7 is pulled in an outdoor experiment, the ratchet wheel 5 can rotate, and the first rotating rod 2 and the second rotating rod 3 can rotate, so that the handle 7 can drive the sliding plate 4 to slide upwards and extend out of the box body 1 to be used as an operation table;

when the sliding plate 4 needs to be retracted, the handle 7 is pressed downwards, the handle 7 drives the hinge rod 8 to move, the hinge rod 8 drives the wedge block 11 to move and press the inner wall of the inclined hole 10, the bayonet lock 9 moves upwards and is far away from the ratchet wheel 5, at the moment, the ratchet wheel 5 can rotate reversely, and then the sliding plate 4 moves downwards, so that the sliding plate 4 can be retracted.

the utility model provides a portable logistics information technology experimental box, two first rotating rods 2 are symmetrically and rotatably installed on the inner wall of the bottom of a box body 1, a second rotating rod 3 is rotatably installed on the first rotating rod 2, a sliding plate 4 is slidably installed in the box body 1, and the sliding plate 4 is rotatably connected with the two second rotating rods 3, so that the sliding plate 4 can be lifted, and further the sliding plate 4 can be used as a desktop, and meanwhile, the portable logistics information technology experimental box is convenient to fold, and the volume occupied by the box body 1 is reduced; ratchet 5 fixed mounting be in on the second dwang 3, bayonet lock 9 slidable mounting be in the cavity 6, just bayonet lock 9 meshes with the ratchet 5 that corresponds, the inclined hole 10 is seted up on the bayonet lock 9, wedge 11 slidable mounting be in the cavity 6, the inner wall sliding connection of wedge 11 and inclined hole 10, just wedge 11 rotates with hinge bar 8 to be connected, can make sliding plate 4 fixed, and is convenient for remove the fixed of sliding plate 4.

Second embodiment:

based on the portable logistics information technology experimental box provided by the first embodiment of the application, the second embodiment of the application provides another portable logistics information technology experimental box. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments.

Referring to fig. 3, the portable logistics information technology experiment box further includes a push plate 26, the push plate 26 is slidably mounted on the box cover 16, a clamping rod 22 is fixedly mounted at the bottom of the push plate 26, a clamping block 24 is fixedly mounted at the bottom end of the clamping rod 22, a clamping groove 25 is formed in the box body 1, and the clamping groove 25 is matched with the clamping block 24.

Sliding hole 20 has been seted up on case lid 16, fixed mounting has gag lever post 21 in the sliding hole 20, gag lever post 21 and kelly 22 sliding connection, the slip cap is equipped with third spring 23 on the gag lever post 21, the both ends of third spring 23 respectively with sliding hole 20's inner wall and kelly 22 fixed connection.

Under draw-in groove 25 and fixture block 24's effect, can cover box 1 through case lid 16, effectual protection experimental facilities, when case lid 16 is opened to needs, promote push pedal 26, push pedal 26 drives the motion of kelly 22, and kelly 22 drives the motion of fixture block 24, makes fixture block 24 draw-in groove 25 no longer block, and at this moment, can rotate case lid 16 and make case lid 16 open, conveniently place and take out experimental facilities.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A portable logistics information technology experimental box is characterized by comprising:

a box body;

the two first rotating rods are symmetrically and rotatably arranged on the inner wall of the bottom of the box body;

the second rotating rod is rotatably arranged on the first rotating rod;

the sliding plate is slidably mounted in the box body and is rotatably connected with the two second rotating rods;

the ratchet wheel is fixedly arranged on the second rotating rod;

the two cavity bodies are symmetrically arranged on the sliding plate;

the two handles are symmetrically and slidably mounted on the sliding plate, and the bottom ends of the handles extend into the corresponding cavities;

the hinge rod is rotatably arranged at the bottom end of the handle;

the bayonet lock is slidably arranged in the cavity and is meshed with the corresponding ratchet wheel;

the first spring is fixedly arranged at the top end of the bayonet lock, and one end of the first spring is fixedly connected with the inner wall of the top of the cavity;

the inclined hole is formed in the clamping pin;

the wedge-shaped block is slidably mounted in the cavity and is slidably connected with the inner wall of the inclined hole, and the wedge-shaped block is rotatably connected with the hinge rod;

the box cover is rotatably arranged on the box body.

2. The portable logistics information technology experiment box of claim 1, wherein a sliding groove is formed on the inner wall of the bottom of the cavity, a sliding rod is fixedly installed in the sliding groove, a sliding block is slidably installed on the sliding rod, and the sliding block is fixedly connected with the corresponding wedge-shaped block.

3. The portable logistics information technology experiment box of claim 2, wherein the sliding rod is slidably sleeved with a second spring, and two ends of the second spring are fixedly connected with the inner wall of the sliding groove and the sliding block respectively.

4. The portable logistics information technology experiment box of claim 1, wherein two hinged blocks are symmetrically and fixedly installed on the inner wall of the bottom of the box body, and the hinged blocks are rotatably connected with the corresponding first rotating rods.

5. The portable logistics information technology experiment box of claim 1, wherein the sliding plate is symmetrically and fixedly provided with two rotating frames at the bottom, a rotating shaft is rotatably provided in the rotating frames, and the rotating shaft is fixedly connected with the second rotating rod and the ratchet wheel.

6. The portable logistics information technology experiment box of claim 1, wherein the box cover is slidably provided with a push plate, the bottom of the push plate is fixedly provided with a clamping rod, the bottom end of the clamping rod is fixedly provided with a clamping block, the box body is provided with a clamping groove, and the clamping groove is matched with the clamping block.

7. The portable logistics information technology experiment box of claim 6, wherein the box cover is provided with a sliding hole, a limiting rod is fixedly installed in the sliding hole and is slidably connected with the clamping rod, a third spring is slidably sleeved on the limiting rod, and two ends of the third spring are respectively fixedly connected with the inner wall of the sliding hole and the clamping rod.