CN219489961U

CN219489961U - Automatic sample culture device

Info

Publication number: CN219489961U
Application number: CN202223343830.3U
Authority: CN
Inventors: 陈莉; 崔卫华; 徐立军; 李永霞
Original assignee: Yiyuan County Zhangjiapo Health Center
Current assignee: Yiyuan County Zhangjiapo Health Center
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-08-08
Anticipated expiration: 2032-12-13

Abstract

The utility model discloses an automatic sample culture device which comprises a box body, wherein one side of the box body is connected with a sealing door through a hinge, eight sliding grooves are formed in the box body, a supporting plate is connected in the sliding grooves in a sliding mode, surface threads of a screw rod penetrate through threaded sleeves, the top end of a vertical rod is fixedly connected with a first clamping plate, one side of the top of the supporting plate is fixedly connected with a second clamping plate, the surface of the vertical rod is fixedly connected with a cross rod, and a transverse groove is formed in the supporting plate. According to the utility model, through the collocation and use of the screw rod, the threaded sleeve, the vertical rod, the first clamping plate, the anti-slip soft cushion and the connecting rod, culture dishes with different sizes can be clamped when placed on the supporting plate, meanwhile, the two clamping plates are in a gradually separated or approaching state when opened or clamped, the spring structure is avoided, the damage to the culture dishes caused by the rebound of the spring when a worker slides by hand is avoided, and the stability of the culture dishes when placed on the supporting plate is ensured to a certain extent.

Description

Automatic sample culture device

Technical Field

The utility model relates to the technical field of medical culture devices, in particular to an automatic sample culture device.

Background

The culture dish is a laboratory vessel for culturing microorganisms or cells, and consists of a flat disc-shaped bottom and a cover, and is generally made of glass or plastic, wherein the materials of the culture dish are basically divided into two types, mainly plastic and glass, the glass can be used for plant material, microorganism culture and animal cell adherent culture, the plastic can be made of polyethylene material, is disposable and reusable, is suitable for laboratory inoculation, streaking and bacteria separation operation, and can be used for culturing plant material, but the existing partial culture dish has certain defects in use and needs to be improved.

The prior art culture dish has the following defects: patent document CN217757492U discloses an automatic culture device for medical test samples "comprising a main box body, a flat plate is slidingly connected in the main box body, a main clamping plate is installed at the front end of the upper surface of the flat plate, a main connecting block is installed at the rear end of the upper surface of the flat plate in the middle, a secondary connecting block is connected to the front wall of the main connecting block through a telescopic link in a telescopic way, and a secondary clamping plate is installed at the front end of the secondary connecting block. Solves the problems that the sizes of the culture dishes are different from each other, the offset positions of the culture dishes are inevitably caused by touching after the culture dishes are placed in the box body, the fixing mode of the culture dishes with different sizes is not good, the space in the box body is large, but the placed culture dishes are only one layer, the space in the box body is excessively wasted, the space in the box body is not fully used, and the like, and the culture dish is suitable for being widely popularized and used. "

However, when the device is used, although the device can clamp the culture dish, if a worker moves the auxiliary clamping plate backwards, and when the spring is extruded, if the worker slides the auxiliary clamping plate forwards by hand, the auxiliary clamping plate is extruded forwards by the reverse acting force of the spring, so that the surface of the auxiliary clamping plate is in contact with the surface of the culture dish, certain damage can occur, and bacteria to be cultured or bacteria cultured which are placed in the culture dish are damaged, so that the device has certain limitation in use.

Disclosure of Invention

The utility model aims to provide an automatic sample culture device for solving the problems in the background technology.

In order to achieve the above purpose, the utility model provides a technical scheme that the automatic sample culture device comprises a box body, wherein one side of the box body is connected with a sealing door through a hinge, and eight sliding grooves are formed in the box body;

the inside sliding connection of sliding tray has the backup pad, the bottom fixedly connected with of backup pad stabilizes the seat, the inside threaded connection who stabilizes the seat has the lead screw, the surface screw thread of lead screw runs through threaded sleeve, threaded sleeve's fixed surface is connected with the montant, the first grip block of top fixedly connected with of montant, one side fixedly connected with second grip block at backup pad top, the fixed surface of montant has the horizontal pole, the transverse slot has been seted up to the inside of backup pad.

Preferably, the inside of horizontal groove has been seted up first spacing spout, the inside sliding connection of first spacing spout has first spacing slider, and the top of first spacing slider and the bottom fixed connection of horizontal pole, one side of first grip block is provided with anti-skidding cushion.

Preferably, the handle groove has been seted up to the inside of backup pad, one side fixedly connected with installation strip of backup pad bottom, the inside of installation strip has been seted up the spacing spout of second, the inside sliding connection of the spacing spout of second has the spacing slider of second, the bottom fixedly connected with linking rod of the spacing slider of second, and the bottom and the telescopic fixed surface of screw thread of linking rod are connected.

Preferably, the inner top wall of the box body is provided with two heaters, the inner top wall of the box body is provided with a temperature sensor, and the inner side wall of the box body is provided with eight ultraviolet lamp tubes.

Preferably, the top of box one side is provided with temperature regulation knob, the top of box one side is provided with four control button.

Preferably, a sealing gasket is arranged on the surface of the sealing door, and an observation window is arranged in the sealing door.

Preferably, eight air holes are formed in the supporting plate, and two anti-slip supporting feet are fixedly connected to two sides of the bottom of the box body.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the collocation and use of the screw rod, the threaded sleeve, the vertical rod, the first clamping plate, the transverse groove, the second clamping plate, the anti-slip soft cushion and the connecting rod, culture dishes with different sizes and specifications can be clamped when placed on the supporting plate, meanwhile, the two clamping plates are in a gradually separated or approaching state when opened or clamped, a spring structure is avoided, the damage to the culture dishes caused by the rebound of the spring when a worker slides by hand is avoided, and the stability of the culture dishes when placed on the supporting plate is ensured to a certain extent.

2. According to the utility model, through the collocation of the heater, the temperature sensor, the temperature control knob, the ultraviolet lamp tube, the sealing gasket and the observation window, cells placed in the box body can be cultivated at a constant temperature, the tightness of the interior of the box body is ensured, and the interior of the box body can be disinfected and sterilized in time after the cell cultivation work is finished, so that the follow-up use is convenient, and meanwhile, workers can observe the condition of the interior of the box body in real time.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a first clamping plate structure according to the present utility model;

FIG. 3 is a schematic view of a connecting rod according to the present utility model;

fig. 4 is a schematic structural view of an ultraviolet lamp tube according to the present utility model.

In the figure: 1. a case; 2. sealing the door; 3. a sliding groove; 4. a screw rod; 5. a threaded sleeve; 6. a vertical rod; 7. a first clamping plate; 8. a second clamping plate; 9. a cross bar; 10. a transverse groove; 11. the first limiting chute; 12. a support plate; 13. an anti-slip soft pad; 14. a handle slot; 15. a mounting bar; 16. the second limit sliding block; 17. a connecting rod; 18. a heater; 19. a temperature sensor; 20. an ultraviolet lamp tube; 21. an adjustment knob; 22. a control key; 23. a sealing gasket; 24. an observation window; 25. and (5) ventilation holes.

Detailed Description

Referring to FIGS. 1-3, an automatic sample culturing apparatus;

including box 1, the sealed door 2 of hinge connection has been passed through to one side of box 1, eight sliding tray 3 have been seted up to the inside of box 1, the inside sliding connection of sliding tray 3 has backup pad 12, the bottom fixedly connected with of backup pad 12 stabilizes the seat, the inside screw thread connection of stabilizing the seat has lead screw 4, the surface screw thread of lead screw 4 runs through threaded sleeve 5, the fixed surface of threaded sleeve 5 is connected with montant 6, the first grip block 7 of top fixedly connected with of montant 6, one side fixedly connected with second grip block 8 at backup pad 12 top, the fixed surface of montant 6 is connected with horizontal pole 9, transverse slot 10 has been seted up to the inside of backup pad 12, first spacing spout 11 has been seted up to the inside of transverse slot 10, the inside sliding connection of first spacing spout 11 has first spacing slider, and the bottom fixedly connected with of first spacing slider 9, one side of first grip block 7 is provided with anti-slip 13, threaded sleeve 14 has been seted up in the inside of backup pad 12, one side fixedly connected with installing strip 15 at the bottom of backup pad 12, the inside of installing strip 15 has seted up the second spacing spout, the inside sliding connection of second spacing slider 16 has the handle of second spacing slider 16, the bottom fixedly connected with spacing handle 17 of second spacing slider 17, and the bottom fixedly connected with bottom 17 of spacing handle 17.

The culture dish is placed on the supporting plate 12, simultaneously make the surface of culture dish laminate with one side of second grip block 8 in advance, then the staff twist lead screw 4, make lead screw 4 rotate, drive the screw sleeve 5 of its surface and remove backward, and then make the montant 6 of screw sleeve 5 surface remove backward, until after one side of first grip block 7 laminates with the surface of culture dish, make the culture dish by the centre gripping, and then make it obtain fixedly, and simultaneously the surface of montant 6 slides forward in the inside of transverse groove 10, horizontal pole 9 slides forward in the inside of first spacing spout 11 through first spacing slider simultaneously, make the removal of first grip block 7 possess certain direction and stability, through the setting of lead screw 4, screw sleeve 5 and montant 6, make first grip block 7 can be close gradually with second grip block 8, make the culture dish that needs to be held obtain fixedly, through the setting of connecting rod 17, mounting bar 15, the setting of second spacing spout and second spacing slider 16, make the removal of screw sleeve 5 play certain limiting effect, through setting up of 13, make first grip block 7 and second grip block 8 more stable with the centre gripping cushion.

Referring to FIGS. 1 and 4, an automatic sample culturing apparatus;

the inner top wall of box 1 is provided with two heaters 18, and the inner top wall of box 1 is provided with temperature-sensing ware 19, and the inside wall of box 1 is provided with eight ultraviolet tube 20, and the top of box 1 one side is provided with temperature regulation knob 21, and the top of box 1 one side is provided with four control button 22, and the surface of sealing door 2 is provided with sealed pad 23, and observation window 24 has been seted up to the inside of sealing door 2, and eight bleeder vents 25 have been seted up to the inside of backup pad 12, and two anti-skidding supporting legs of equal fixedly connected with in both sides of box 1 bottom.

After the culture dish is put into the box 1, the culture dish is heated through the heater 18, the temperature of the heater 18 in the box 1 is automatically regulated through the temperature sensor 19 and kept constant temperature, then the sealing door 2 is closed by staff, the tightness of the box 1 is improved under the double action of the sealing door 2 and the sealing gasket 23, the box 1 is cleaned and wiped in the box 1 when not in use, the ultraviolet lamp tube 20 is opened by the staff, the interior of the culture dish is sterilized, the subsequent use is convenient, the condition inside the box 1 is conveniently observed from the outside by the staff through the setting of the air holes 25, the heat can enter the support plate 12 of each layer, and each culture dish is heated uniformly.

The theory of operation is with the culture dish to backup pad 12 on, make the surface of culture dish laminate with one side of second grip block 8 in advance simultaneously, then the staff twist lead screw 4 for lead screw 4 rotates, drive the screw sleeve 5 of its surface and remove backward, and then make the montant 6 on screw sleeve 5 surface remove backward, until after one side of first grip block 7 laminates with the surface of culture dish for the culture dish is by the centre gripping, and then makes it obtain fixedly, and simultaneously the surface of montant 6 slides forward in the inside of transverse groove 10, and horizontal pole 9 slides forward in the inside of first spacing spout 11 through first spacing slider simultaneously, makes the removal of first grip block 7 possess certain direction and stability.

After the culture dish is placed in the box 1, the culture dish is heated by the heater 18, meanwhile, the temperature of the heater 18 in the box 1 is automatically adjusted by the temperature sensor 19 and kept constant, then the sealing door 2 is closed by staff, the tightness of the box 1 is improved under the double functions of the sealing door 2 and the sealing gasket 23, the box 1 is cleaned and wiped in the box 1 when not used, and then the ultraviolet lamp tube 20 is opened by the staff, so that the interior of the ultraviolet lamp tube is sterilized, and the subsequent use is convenient.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an automatic culture apparatus of sample, includes box (1), its characterized in that: one side of the box body (1) is connected with a sealing door (2) through a hinge, and eight sliding grooves (3) are formed in the box body (1);

the inside sliding connection of sliding tray (3) has backup pad (12), the bottom fixedly connected with of backup pad (12) stabilizes the seat, the inside screw thread that stabilizes the seat is connected with lead screw (4), the surface screw thread of lead screw (4) runs through threaded sleeve (5), the fixed surface of threaded sleeve (5) is connected with montant (6), the top fixedly connected with first grip block (7) of montant (6), one side fixedly connected with second grip block (8) at backup pad (12) top, the fixed surface of montant (6) is connected with horizontal pole (9), transverse groove (10) have been seted up to the inside of backup pad (12).

2. An automatic sample culturing apparatus according to claim 1, wherein: the inside of horizontal groove (10) has seted up first spacing spout (11), the inside sliding connection of first spacing spout (11) has first spacing slider, and the top of first spacing slider and the bottom fixed connection of horizontal pole (9), one side of first grip block (7) is provided with anti-skidding cushion (13).

3. An automatic sample culturing apparatus according to claim 1, wherein: the utility model discloses a handle groove, handle groove (14) have been seted up to the inside of backup pad (12), one side fixedly connected with installation strip (15) of backup pad (12) bottom, the inside of installation strip (15) has been seted up the spacing spout of second, the inside sliding connection of the spacing slider of second (16), the bottom fixedly connected with linking rod (17) of the spacing slider of second (16), and the bottom and the fixed surface of screw sleeve (5) of linking rod (17) are connected.

4. An automatic sample culturing apparatus according to claim 1, wherein: the inner top wall of the box body (1) is provided with two heaters (18), the inner top wall of the box body (1) is provided with a temperature sensor (19), and the inner side wall of the box body (1) is provided with eight ultraviolet lamp tubes (20).

5. An automatic sample culturing apparatus according to claim 1, wherein: the top of box (1) one side is provided with temperature regulation knob (21), the top of box (1) one side is provided with four control button (22).

6. An automatic sample culturing apparatus according to claim 1, wherein: the surface of sealing door (2) is provided with sealed pad (23), observation window (24) have been seted up to the inside of sealing door (2).

7. An automatic sample culturing apparatus according to claim 1, wherein: eight air holes (25) are formed in the supporting plate (12), and two anti-slip supporting feet are fixedly connected to two sides of the bottom of the box body (1).