CN219383454U

CN219383454U - Special transport case of examination paper

Info

Publication number: CN219383454U
Application number: CN202320519377.2U
Authority: CN
Inventors: 丁海峰
Original assignee: Southern Jingdian Chongqing Talent Service Co ltd
Current assignee: Huaxia Jingdian Chongqing Talent Service Co ltd
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-07-21
Anticipated expiration: 2033-03-17

Abstract

The utility model provides a special transport case for test paper, and belongs to the technical field of transport cases. The special transport case for the test paper comprises a case conveying main body, wherein the limiting mechanism comprises a case cover, the case cover rotates at the top of the case body, the telescopic rod is fixed at the bottom of the case cover, the limiting ring is fixed at the bottom of the telescopic rod, and one end of the first spring is fixed at the bottom of the case cover.

Description

Special transport case of examination paper

Technical Field

The utility model relates to the field of transport boxes, in particular to a transport box special for test paper.

Background

The storage and the transportation work of examination paper are the important links in examination safety work, at present, the safe storage and the transportation work of examination paper are carried out by commonly using a canvas bag, a common carton, a common plastic box or an iron sheet box, but the problem of laborious transportation exists in the above-mentioned mode, and the limit function of the examination paper is not existed in the storage and the transportation mode of the above-mentioned examination paper, and when transporting, the examination paper can be messy.

In the prior art, when transporting the test paper, the transport case is needed, but when transporting the test paper, the normal transport case can lead to the test paper inside the transport case to be more messy, thereby inconvenient for users to use.

Disclosure of Invention

In order to overcome the above disadvantages, the present utility model provides a special transport case for test papers, which overcomes the above technical problems or at least partially solves the above problems.

The utility model is realized in the following way:

the utility model provides a special transport case for test paper, which comprises a case conveying main body,

the limiting mechanism comprises a box cover, and the box cover rotates at the top of the box body;

the telescopic rod is fixed at the bottom of the box cover;

the limiting ring is fixed at the bottom of the telescopic rod;

and one end of the first spring is fixed at the bottom of the box cover, and the other end of the first spring is fixed at one side of the limiting ring.

In a preferred scheme, limiting grooves are formed in two sides of an inner cavity of the box body, and limiting rods are fixedly arranged in the limiting grooves.

In a preferred scheme, a second spring is fixedly arranged in the limiting groove, and a limiting plate is fixedly arranged at one end of the second spring.

In a preferred scheme, the top of box is provided with the test paper main part, the limiting plate is installed directly over the test paper main part.

In a preferred scheme, a seal is wound on the surface of the box body, and the seal is installed at the center of the test paper body.

In a preferred scheme, the front part of the box body is fixedly provided with a limiting block, and the surface of the limiting block is provided with a limiting hole.

In a preferred scheme, the internally mounted of spacing hole has the safety lock, the size of safety lock and spacing hole size looks adaptation setting.

In a preferred scheme, the handles are fixedly arranged on two sides of the box body, the mounting frame is fixedly arranged at the rear part of the box body, and the handle is rotatably arranged in the mounting frame.

The utility model provides a special transport case for test paper, which has the beneficial effects that:

1. through the mutually supporting of case lid, spacing ring and first spring to can be when the operator need carry out spacingly to the center department of test paper main part, can rotate the case lid and close the operation with the box, when closing, the spacing ring is followed to remove in step, drives spacing ring through the elasticity of first spring and carries out spacingly with the center department of test paper main part afterwards, thereby can make the test paper main part can not be disordered, and takes place to rock the test paper main part and also can not take place the displacement if taking place during transportation, make things convenient for the operator to use.

2. Through spacing groove, gag lever post, second spring and limiting plate to can be when, need carry out spacingly to test paper main part both sides, the operator at first can place the box inside with the test paper main part, and then the operator can use the strip of paper used for sealing to seal to test paper main part according to the thickness of test paper main part, and then the operator can drive the limiting plate through the elasticity of second spring and carry out spacingly to test paper main part both sides in the spacing inslot, can not make the test paper main part disordered.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an overall perspective view provided by an embodiment of the present utility model;

fig. 2 is a schematic view of an internal structure of a case according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of the internal structure of a cross section of a case according to an embodiment of the present utility model;

fig. 4 is a schematic view of a rear structure of a case according to an embodiment of the present utility model.

In the figure: 1. a limiting mechanism; 11. a case cover; 12. a telescopic rod; 13. a first spring; 14. a limiting ring; 15. a limit groove; 16. a limit rod; 17. a second spring; 18. a limiting plate; 2. a case; 21. a handle; 22. a limiting block; 23. a safety lock; 24. a seal; 25. a mounting frame; 26. a handle; 3. a test paper main body.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a special transport case of paper, including telescopic link 12, spacing ring 14, first spring 13, stop gear 1 and box 2, stop gear 1 is can be through rotating case lid 11 thereby can advance spacing mechanism to the center department and the both sides of paper main part 3, stop gear 1 includes case lid 11, case lid 11 rotates in the top of box 2, telescopic link 12 is fixed in the bottom of case lid 11, telescopic link 12's extension length is less than the length of box 2, when case lid 11 closes, the situation that telescopic link 12 and box 2 bump can not take place, can be smooth rotate into the inside of box 2, carry out spacingly to the center department of paper main part 3, spacing ring 14 is fixed in the bottom of telescopic link 12, the one end of first spring 13 is fixed in the bottom of case lid 11, the other end of first spring 13 is fixed in one side of spacing ring 14, through the mutual cooperation of case lid 11, spacing ring 14 and first spring 13, thereby can rotate case lid 11 and close the operation with box 2 when the center department of paper main part 3 need be spacing, when case lid 11 closes, can not take place the time move the main part 3 with the first spring 13, can take place the time when the test paper main part 3 moves out the motion in disorder main part 3, can not take place the place in the place of the motion of the main part 3 if the test paper main part 3 is moved in the time, and the place of moving the main part is convenient to move around the main part 3.

Referring to fig. 1 to 4, in a preferred embodiment, both sides of the inner cavity of the case 2 are provided with a limit groove 15, a limit rod 16 is fixedly installed in the limit groove 15, a second spring 17 is fixedly installed in the limit groove 15, a limit plate 18 is fixed at one end of the second spring 17, a test paper main body 3 is arranged at the top of the case 2, and the limit plate 18 is installed right above the test paper main body 3, so that when two sides of the test paper main body 3 are required to be limited, an operator can firstly place the test paper main body 3 in the case 2, then the operator can seal the test paper main body 3 by using a seal 24 according to the thickness of the test paper main body 3, and then the operator can drive the limit plate 18 to limit both sides of the test paper main body 3 in the limit groove 15 by the elasticity of the second spring 17, so that the test paper main body 3 is not disordered.

Referring to fig. 1-4, in a preferred embodiment, a seal 24 is wound on the surface of a box body 2, the seal 24 is adjustable, winding and sealing can be synchronously performed according to the number of test paper main bodies 3, the seal 24 is installed at the center of the test paper main bodies 3, a limiting block 22 is fixedly installed at the front part of the box body 2, the size of the limiting block 22 is smaller than that of the front part of a box cover 11, when the box cover 11 is turned and closed, the limiting block 22 can be smoothly clamped, then the limiting block 22 is limited through a safety lock 23, further the box cover 11 can be smoothly closed, a limiting hole is formed in the surface of the limiting block 22, the safety lock 23 is internally installed with the safety lock 23, the size of the safety lock 23 is matched with the size of the limiting hole, after the box cover 11 is closed, an operator can limit the limiting hole on the limiting block 22 by the safety lock 23, a lifting handle 21 is fixedly installed at both sides of the box body 2, a mounting frame 25 is fixedly installed at the rear part of the box body 2, a handle 26 is installed in an internal rotation mode of the mounting frame 25, and when the box body 26 is required to be transported by an operator, and the operator can transport the box 2.

Specifically, the working process or working principle of the special transport case for the test paper is as follows: in prior art, when transporting the test paper, need use the transport case, but ordinary transport case can lead to the inside test paper of transport case to be more messy when transporting the test paper, thereby inconvenient user uses, therefore, this technical scheme can solve above-mentioned problem, when the operator need carry out spacing to the test paper, the operator at first can place box 2 inside with test paper main part 3, then the operator can use seal 24 to seal up with test paper main part 3 according to the thickness of test paper main part 3, then the operator can drive limiting plate 18 and carry out spacing to test paper main part 3 both sides in spacing groove 15 through the elasticity of second spring 17, then the operator can rotate case lid 11 and close operation with box 2, when closing, spacing ring 14 is followed and is moved simultaneously, then it is spacing to drive spacing ring 14 with the center department of test paper main part 3 through the elasticity of first spring 13, thereby can make the test paper main part 3 can not be messy at first, and take place to rock the test paper main part 3 and also can not take place the displacement when transporting, finally can stop up the limit block 23 with the stopper after the case lid 11 closes and can stop up the limit flow path 22 with the limit flow of the limit 23 to this safety device.

Claims

1. A special transport case for test paper, which comprises a case body (2) and is characterized in that,

the limiting mechanism (1), the limiting mechanism (1) comprises a box cover (11), and the box cover (11) rotates at the top of the box body (2);

the telescopic rod (12) is fixed at the bottom of the box cover (11);

the limiting ring (14) is fixed at the bottom of the telescopic rod (12);

the first spring (13), the bottom of case lid (11) is fixed in to one end of first spring (13), the one end of first spring (13) is fixed in one side of spacing ring (14).

2. The special transport case for test paper according to claim 1, wherein limiting grooves (15) are formed in two sides of an inner cavity of the case body (2), and limiting rods (16) are fixedly arranged in the limiting grooves (15).

3. The special transport case for test papers according to claim 2, wherein a second spring (17) is fixedly installed in the limit groove (15), and a limit plate (18) is fixed at one end of the second spring (17).

4. A special transport case for test paper according to claim 3, characterized in that the top of the case body (2) is provided with a test paper main body (3), and the limiting plate (18) is installed right above the test paper main body (3).

5. The special transport case for test papers according to claim 4, wherein a seal (24) is wound on the surface of the case body (2), and the seal (24) is installed at the center of the test paper main body (3).

6. The special transport case for test paper according to claim 5, wherein a limiting block (22) is fixedly installed at the front part of the case body (2), and a limiting hole is formed in the surface of the limiting block (22).

7. The special transport case for test papers according to claim 6, wherein a safety lock (23) is installed in the limiting hole, and the size of the safety lock (23) is matched with the size of the limiting hole.

8. The special transport case for test paper according to claim 7, wherein handles (21) are fixedly installed on two sides of the case body (2), a mounting frame (25) is fixedly installed on the rear portion of the case body (2), and a handle (26) is rotatably installed in the mounting frame (25).