CN213263448U

CN213263448U - Sample box with locking device

Info

Publication number: CN213263448U
Application number: CN202021821213.8U
Authority: CN
Inventors: 余伟明
Original assignee: Shanghai Jinxin Biotechnology Co ltd
Current assignee: Shanghai Jinxin Biotechnology Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-05-25
Anticipated expiration: 2030-08-27

Abstract

The utility model provides a sample box with locking device, including cube box and plane rectangle lid, the box includes bottom plate, backplate, left side board, front panel and right side board. One end of the back plate is hinged with one end of the cover body, and a locking device is arranged between the other ends of the back plate and the cover body. The locking device comprises a first fixing plate, a telescopic assembly, an upper hook and a lower hook. The telescopic component comprises a sleeve, an inner telescopic rod, a connecting rod and an outer pressing rod; the upper hook piece comprises a first vertical rod connected to the bottom of the cover body and a first hook connected to the bottom of the first vertical rod. Under the state that the cover body and the box body are locked, the second vertical rod is abutted against the inner side surface of the sleeve, and the first hook and the second hook are fixed together; the outer pressing rod is pressed, and the inner telescopic rod pushes the second hook to be separated from the first hook. The utility model is provided with the locking device, and the opening and closing of the cover body are simple and easy; arranging transverse partition plates and longitudinal partition plates to divide a plurality of accommodating spaces; the lower partition plate and the drawing box are arranged, so that cold storage is facilitated.

Description

Sample box with locking device

Technical Field

The utility model belongs to the sample box field, concretely relates to sample box with locking device.

Background

After the sample is collected, the sample box is often required to be transferred, a sample box with a certain accommodating space is required, the existing sample box is generally in a structure with two buckles, and two hands are required to be simultaneously opened or closed during operation.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sample box with locking device as the sample box of a novel structure, only needs a finger can operate, and is light simple.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a sample box with a locking device comprises a cubic box body and a planar rectangular cover body, wherein the box body comprises a bottom plate, a back plate, a left side plate, a front panel and a right side plate are connected to the bottom plate, one end of the back plate is hinged to one end of the cover body, the locking device is arranged between the front panel and the other end of the cover body, and the locking device comprises a first fixing plate, a telescopic assembly, an upper hook piece and a lower hook piece;

the first fixing plate is vertically connected to the inner side of the front panel;

the telescopic assembly comprises a sleeve, an inner telescopic rod, a connecting rod and an outer pressing rod, the sleeve is positioned above the first fixing plate and is vertically connected to the inner side of the front panel, a partition plate is connected to the middle of the sleeve, the outer pressing rod is placed in a space between the partition plate and the front panel, the inner telescopic rod is placed in a space on the other side of the partition plate, a through hole is formed in the partition plate, the connecting rod penetrates through the through hole, and two ends of the connecting rod are respectively connected with the inner telescopic rod and the outer pressing rod; a compression spring is sleeved on the connecting rod between the outer pressing rod and the partition plate;

the upper hook piece comprises a first vertical rod connected to the bottom of the cover body and a first hook connected to the bottom of the first vertical rod;

two fixing seats are fixed on the first fixing plate, a rotating shaft is rotatably arranged between the fixing seats and parallel to the front panel, the rotating shaft is fixedly provided with a lower hook, the lower hook comprises a second vertical rod connected to the rotating shaft, a stress plate connected to the lower part of the second vertical rod and a second hook connected to the top of the second vertical rod, a torsion spring is sleeved on the rotating shaft, and two ends of the torsion spring abut against the first fixing plate and the stress plate;

under the state that the cover body and the box body are locked, the second vertical rod is abutted against the inner side surface of the sleeve, and the first hook and the second hook are fixed together; and when the outer pressing rod is pressed, the inner telescopic rod pushes the second hook to be separated from the first hook.

The utility model discloses further set up to, inside diaphragm plate and the longitudinal baffle of being equipped with of box, the diaphragm plate with be accommodation space between the longitudinal baffle.

The utility model discloses further set up to, the top of bottom plate is fixed with down the baffle, the bottom plate with down between the baffle the backplate the left side board the front panel perhaps it has exit to open on the right side board, the bottom of importing and exporting is connected with the turnover door, the bottom plate with place the open pull box in top down between the baffle, cold-storage agent package has been placed to the pull box.

The utility model discloses further set up as, the turnover door with exit the top be equipped with between the box and open or fixing device.

The utility model discloses further set up as, can open or fixing device is magnet and iron sheet or thread gluing area.

The utility model discloses further set up to, the shape of pressing the depression bar outward is circular, rectangle, oval.

The utility model is further arranged in such a way that the inner side surface of the back plate is vertically connected with a second fixed plate, the first fixed plate is vertically connected with a first vertical plate upwards, the second fixed plate is vertically connected with a second vertical plate upwards, the bottom surface of the cover body is vertically connected with two third vertical plates, and the distance between the inner side surfaces of the first vertical plate and the second vertical plate is equal to the distance between the outer side surfaces of the two third vertical plates; and under the state that the cover body and the box body are locked, the two third vertical plates are respectively positioned on the inner sides of the first vertical plate and the second vertical plate.

The utility model discloses following beneficial effect has:

(1) the locking device is arranged, so that the cover body can be opened and closed simply and easily;

(2) arranging transverse partition plates and longitudinal partition plates, and dividing a plurality of accommodating spaces to place different samples;

(3) the lower clapboard and the drawing box are arranged, so that cold storage is facilitated;

(4) the first vertical plate, the second vertical plate and the third vertical plate are arranged, so that firmness and sealing performance can be improved.

Drawings

FIG. 1 is a schematic longitudinal sectional view of a sample chamber with a locking device;

FIG. 2 is a schematic view of a connection structure of the case, the cover and the locking device in FIG. 1;

FIG. 3 is a schematic view of the connection structure of the lower hook and the fixing base;

FIG. 4 is a schematic structural view of a transverse partition and a longitudinal partition in the box body;

fig. 5 is a schematic view of the structure of a sample case having a pull-out cassette.

Wherein, 1, a bottom plate; 2. a back plate; 3. a left side plate; 4. a front panel; 5. a right side plate; 6. a cover body; 7. a first fixing plate; 8. an upper hook member; 8-1, a first vertical rod; 8-2, a first hook; 9. a lower hook member; 9-1, a second vertical rod; 9-2, stress plates; 9-3, a second hook; 10. a sleeve; 11. an inner telescoping rod; 12. a connecting rod; 13. an external pressing rod; 14. a partition plate; 15. a compression spring; 16. a fixed seat; 17. a rotating shaft; 18. a torsion spring; 19. a diaphragm plate; 20. a longitudinal partition plate; 21. a lower partition plate; 22. turning over the door; 23. a box is drawn out; 24. a hook and loop fastener; 25. a second fixing plate; 26. a first vertical plate; 27. a second vertical plate; 28. a third vertical plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a sample box with locking device, refer to fig. 1-3, including cube box and plane rectangle lid 6, the box includes bottom plate 1, is connected with backplate 2, left side board 3, front panel 4 and right side board 5 on the bottom plate 1, and the one end of backplate 2 and lid 6 articulates together, can also increase the torsional spring in articulated department, can bounce out certain angle automatically when opening like this. A locking device is arranged between the front panel 4 and the other end of the cover body 6, and the locking device comprises a first fixing plate 7, a telescopic assembly, an upper hook 8 and a lower hook 9. The first fixing plate 7 is vertically connected to the inner side of the front panel 4, and the upper hook 8 comprises a first vertical rod 8-1 connected to the bottom of the cover body 6 and a first hook 8-2 connected to the bottom of the first vertical rod 8-1.

The telescopic assembly comprises a sleeve 10, an inner telescopic rod 11, a connecting rod 12 and an outer pressing rod 13, the sleeve 10 is positioned above the first fixing plate 7 and is vertically connected to the inner side of the front panel 4, a partition plate 14 is connected to the middle of the sleeve 10, the outer pressing rod 13 is placed in a space between the partition plate 14 and the front panel 4, the inner telescopic rod 11 is placed in a space on the other side of the partition plate 14, a through hole is formed in the partition plate 14, the connecting rod 12 penetrates through the through hole, and two ends of the connecting rod 12 are respectively connected with the inner telescopic rod 11 and the outer pressing rod 13; a compression spring 15 is sleeved on the connecting rod 12 between the outer pressing rod 13 and the partition plate 14. The longitudinal sectional shapes of the inner telescopic rod 11, the connecting rod 12 and the outer pressing rod 13 are not limited, and may be circular, rectangular, oval or other shapes.

Two fixing seats 16 are fixed on the first fixing plate 7, a rotating shaft 17 is rotatably arranged between the fixing seats 16, the rotating shaft 17 is parallel to the front panel 4, a lower hook 9 is fixed on the rotating shaft 17, the lower hook 9 comprises a second vertical rod 9-1 connected to the rotating shaft 17, a stress plate 9-2 connected to the lower portion of the second vertical rod 9-1 and a second hook 9-3 connected to the top of the second vertical rod 9-1, a torsion spring 18 is sleeved on the rotating shaft 17, and two ends of the torsion spring 18 abut against the first fixing plate 7 and the stress plate 9-2.

Under the locking state of the cover body 6 and the box body, under the action of the torsion spring 18, the second vertical rod 9-1 is abutted against the inner side face of the sleeve 10, and the first hook 8-2 and the second hook 9-3 are fixed together. When the cover body 6 needs to be opened, the connecting rod 12 can integrally push the inner telescopic rod 11 and further push the second vertical rod 9-1 to rotate around the rotating shaft 17 only by pressing the outer pressing rod 13 from the outside, and finally push the second hook 9-3 to be separated from the first hook 8-2. When the lower cover body 6 needs to be closed again, the cover body 6 is pressed, and the bottom surface of the first hook 8-2 and the top surface of the second hook 9-3 are arranged into an arc shape, so that the first hook 8-2 can be pressed onto the second hook 9-3 to be fixed.

Referring to fig. 4, in order to divide the space in the box body into a plurality of independent use spaces, a transverse partition plate 19 and a longitudinal partition plate 20 are arranged in the box body, an accommodating space is formed between the transverse partition plate 19 and the longitudinal partition plate 20, and different sample boxes or samples can be placed in each accommodating space according to use requirements.

Referring to fig. 5, in order to increase the refrigeration function, a lower partition plate 21 is fixed above a bottom plate 1, an inlet and an outlet are formed in a back plate 2, a left side plate 3, a front plate 4 or a right side plate 5 between the bottom plate 1 and the lower partition plate 21, the bottom of the inlet and the outlet is connected with a turnover door 22, a pull-out box 23 with an open top is placed between the bottom plate 1 and the lower partition plate 21, a coolant bag (the coolant bag is not shown in the figure) is placed in the pull-out box 23, the pull-out box 23 can be pulled out, the coolant bag can be placed in or taken out, and the coolant bag can be used and. Further, an openable or fixed device is arranged between the turnover door 22 and the box body above the entrance and the exit, and the openable or fixed device can be a magnet and an iron sheet or a sticky buckle 24.

Referring to fig. 1 and 2, in order to increase the sealing performance and firmness between the box body and the cover body 6, a second fixing plate 25 is vertically connected to the inner side surface of the back plate, a first vertical plate 26 is vertically connected to the first fixing plate 7 upwards, a second vertical plate 27 is vertically connected to the second fixing plate 25 upwards, two third vertical plates are vertically connected to the bottom surface of the cover body 6, and the distance between the inner side surfaces of the first vertical plate 26 and the second vertical plate 27 is equal to the distance between the outer side surfaces of the two third vertical plates; in the locked state of the lid 6 and the box, the two third vertical plates 28 are located inside the first vertical plate 26 and the second vertical plate 27, respectively.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A sample box with a locking device comprises a cubic box body and a planar rectangular cover body, wherein the box body comprises a bottom plate, a back plate, a left side plate, a front panel and a right side plate are connected to the bottom plate, and one ends of the back plate and the cover body are hinged together;

2. The sample box with the locking device as claimed in claim 1, wherein a transverse partition and a longitudinal partition are arranged in the box body, and an accommodating space is formed between the transverse partition and the longitudinal partition.

3. The sample box with the locking device according to claim 1, wherein a lower partition plate is fixed above the bottom plate, an inlet and an outlet are arranged on the back plate, the left side plate, the front plate or the right side plate between the bottom plate and the lower partition plate, the bottom of the inlet and the outlet is connected with a turnover door, a pull box with an open top is placed between the bottom plate and the lower partition plate, and a coolant bag is placed in the pull box.

4. The sample container with locking device of claim 3, wherein an openable or fixed device is provided between the turnover door and the container body above the access opening.

5. The sample box with locking device of claim 4, wherein the openable or fixed device is a magnet and iron sheet or a sticky buckle.

6. The sample box with the locking device as claimed in claim 1, wherein the inner side surface of the back plate is vertically connected with a second fixing plate, the first fixing plate is vertically connected with a first vertical plate upwards, the second fixing plate is vertically connected with a second vertical plate upwards, the bottom surface of the cover body is vertically connected with two third vertical plates, and the distance between the inner side surfaces of the first vertical plate and the second vertical plate is equal to the distance between the outer side surfaces of the two third vertical plates; and under the state that the cover body and the box body are locked, the two third vertical plates are respectively positioned on the inner sides of the first vertical plate and the second vertical plate.