CN220741390U

CN220741390U - Microorganism solid medium puncher

Info

Publication number: CN220741390U
Application number: CN202321998852.5U
Authority: CN
Inventors: 白禄; 白继超
Original assignee: Beijing Aoboxing Biological Technology Co ltd
Current assignee: Beijing Aoboxing Biological Technology Co ltd
Priority date: 2023-07-27
Filing date: 2023-07-27
Publication date: 2024-04-09
Anticipated expiration: 2033-07-27

Abstract

The utility model provides a microorganism solid culture medium puncher, which relates to the technical field of microorganism culture equipment and comprises a puncher base and a punching mechanism, wherein a groove is formed in the upper surface of the puncher base, a culture dish fixing groove is formed in the lower surface of the puncher base, the punching mechanism is connected to the upper surface of the groove in a sliding mode, and the punching mechanism comprises a height adjusting piece, a fixing block, a front-back adjusting piece, a clamp fixing piece, a clamping piece, a fixing piece and a punching piece. This microorganism solid medium puncher device, through the setting of punching mechanism, improved punching efficiency, especially obvious when the hole of a plurality of different positions is beaten to needs, if need beat the hole of different specifications, can accomplish the punching of different specifications under the cooperation of mounting and perforating piece, the puncher bottom is equipped with the recess of fixed culture medium, at the operation in-process, even the culture medium removes, also can not influence follow-up punching, has improved punching accuracy and efficiency.

Description

Microorganism solid medium puncher

Technical Field

The utility model relates to the technical field of microorganism culture equipment, in particular to a microorganism solid culture medium puncher.

Background

The microorganism culture medium punching means that in the process of using the culture medium, the specific culture medium part is required to be punched for accommodating microorganism genus bacteria or other biological materials, the whole solid culture medium is required to be locally punched by using a puncher, and the microorganism solid culture medium puncher device is a device for punching the solid culture medium and is designed for improving the uniformity of the punching size, ensuring the punching process to be more accurate and ensuring the punching quality and precision while ensuring the efficiency.

Through retrieval, the utility model with the patent number of CN214361292U provides a microorganism solid culture medium puncher, which relates to the technical field of microorganism experiments, and comprises an upper pipe body and a lower pipe body, wherein the upper pipe body is of a tubular structure with a decreasing cross section area from top to bottom, the lower pipe body is of a straight pipe structure, and the top end of the lower pipe body is connected with the bottom end of the upper pipe body into a whole to form an integral tubular structure with a smooth side wall; the cleaner comprises a long rod and a circular disc connected to the bottom end of the long rod, and the circular disc is in clearance fit with the lower pipe body. The puncher body comprises the upper pipe body with the cross section area decreasing from top to bottom and the straight pipe-shaped lower pipe body, in the continuous punching process, the agar blocks which are firstly punched are pushed by the agar blocks which are later punched to move into the upper pipe body with the larger cross section area from the lower pipe body with the smaller cross section area, and the agar blocks are not rubbed with the side wall of the puncher body after reaching the upper pipe body, so that the puncher is effectively prevented from being blocked in the continuous punching process. But the device can't guarantee the precision of punching, leads to punching and appears the deviation, and the degree of difficulty of punching at fixed position is great, and the former preset position of skew easily because of it can't confirm whether perpendicular, when the adjustment position punches, the efficiency of punching can reduce, and then drags slow whole experimental process.

Thus, we provide a microorganism solid medium perforator.

Disclosure of Invention

The utility model aims to provide a microorganism solid culture medium puncher, which solves the problems in the prior art.

In order to achieve the above purpose, the utility model provides a microorganism solid culture medium puncher, which comprises a puncher base and a punching mechanism, wherein the upper surface of the puncher base is provided with a groove, the lower surface of the puncher base is provided with a culture dish fixing groove, and the upper surface of the groove is connected with the punching mechanism in a sliding way;

the punching mechanism comprises a height adjusting piece, a fixing block, a front-back adjusting piece, a clamp fixing piece, a clamping piece, a fixing piece and a punching piece, wherein the height adjusting piece is arranged on the upper surface of the groove, the fixing block is arranged at the upper end of the height adjusting piece, the front-back adjusting piece is arranged at the front end of the fixing block, the clamp fixing piece is arranged at the front end of the front-back adjusting piece, the clamping piece is arranged at the front end of the clamp fixing piece, the fixing piece is arranged on the inner side of the clamping piece in a sliding mode, and the punching piece is arranged in the fixing piece in a sliding mode.

Preferably, the height adjusting piece comprises a plugboard, a slot and a fixing bolt, wherein the plugboard is slidably arranged in the groove, the slot is arranged on the outer part of the plugboard, and the fixing bolt is arranged on one side of the slot.

Preferably, the front-rear adjusting member comprises a fixed rail and a sleeve, wherein the fixed rail is arranged on one side of the fixed block, and the sleeve is arranged on the outer side of the fixed rail in a sliding manner.

Preferably, the fixture fixing piece comprises a fixing table and a boss, the fixing table is arranged on the outer side of the sleeve, the boss is arranged on the outer side of the fixing table, a fixing groove is formed in the boss, and a fixing baffle is arranged in the fixing groove.

Preferably, the clamping piece comprises a spring and a clip, the spring is installed in the fixing groove, and the clip is installed on one side of the spring.

Preferably, the fixing piece is in sliding connection with the clip, and the shape of the fixing piece is a hollow cylinder.

Preferably, the perforating piece comprises a perforating device, a connecting rod and a pressing handle, wherein the perforating device is connected to the inner side of the fixing piece in a sliding mode, the connecting rod is welded to the upper surface of the perforating device, and the pressing handle is welded to the upper surface of the connecting rod.

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

1. this microorganism solid medium puncher device, through the setting of mechanism of punching, when punching on solid medium, through the dynamics of pressing the handle decision punching, simultaneously under the effect of position fix ware, prevent to punch the position and appear the skew, can improve the efficiency of punching under the prerequisite of guaranteeing the precision of punching, after punching many times, can take out the puncher from position fix ware, clear up the solid medium material of puncher the inside, can continue to punch again, under the cooperation of puncher support and puncher body upper surface recess, can find the position of punching fast, and accomplish the punching, puncher support height-adjustable, the length is adjustable, the recess of cooperation puncher body upper surface, can accomplish to punch full coverage, no dead angle, in the punching task that needs many times different positions, can fix a position the position of punching rapidly, punch, when guaranteeing the efficiency, also can guarantee that the precision of punching is not influenced.

2. Through the setting of culture dish fixed slot, when punching, can firmly fix the puncher in the culture medium top, even the culture medium that punches appears the offset, also can not influence the later operation of punching, reduced unnecessary repetition operation, improved whole punching efficiency.

Drawings

FIG. 1 is a schematic view showing the appearance and structure of a microorganism solid medium puncher device of the present utility model;

FIG. 2 is a schematic diagram showing the slotting above the base of the microorganism solid culture medium puncher of the present utility model;

FIG. 3 is a schematic view of a culture medium fixing tank of the microorganism solid culture medium puncher device;

FIG. 4 is a schematic diagram of a support of the microorganism solid medium punch of the present utility model;

FIG. 5 is a top view of a holder of the microorganism solid medium punch of the present utility model;

FIG. 6 is a schematic diagram of a boss of a microorganism solid medium punch of the present utility model;

FIG. 7 is a schematic view of a solid culture media holder for microorganisms according to the present utility model;

FIG. 8 is a schematic view showing the appearance of a perforated piece of a solid medium for microorganisms according to the present utility model.

Reference numerals in the drawings: 1. a puncher base; 11. a groove; 12. a culture dish fixing groove; 2. a punching mechanism; 21. a height adjusting member; 211. inserting plate; 212. a slot; 213. a fixing bolt; 22. a fixed block; 23. a front-rear adjusting member; 231. a fixed rail; 232. a sleeve; 24. a clamp fixing member; 241. a fixed table; 242. a boss; 2421. a fixing groove; 2422. a fixed baffle; 25. a clamping member; 251. a spring; 252. a clip; 26. a fixing member; 27. a perforating piece; 271. a puncher; 272. a connecting rod; 273. pressing the handle.

Detailed Description

Referring to fig. 1-8, the present utility model provides a technical solution: the utility model provides a microorganism solid culture medium puncher, includes puncher base 1 and punching mechanism 2, and recess 11 has been seted up to the upper surface of puncher base 1, and culture dish fixed slot 12 has been seted up to the lower surface of puncher base 1, and the upper surface sliding connection of recess 11 has punching mechanism 2;

the punching mechanism 2 comprises a height adjusting member 21, a fixing block 22, a front and rear adjusting member 23, a clamp fixing member 24, a clamping member 25, a fixing member 26 and a punching member 27, wherein the height adjusting member 21 is arranged on the upper surface of the groove 11, the fixing block 22 is arranged at the upper end of the height adjusting member 21, the front and rear adjusting member 23 is arranged at the front end of the fixing block 22, the clamp fixing member 24 is arranged at the front end of the front and rear adjusting member 23, the clamping member 25 is arranged at the front end of the clamp fixing member 24, the fixing member 26 is slidably arranged at the inner side of the clamping member 25, and the punching member 27 is slidably arranged in the fixing member 26.

As a further embodiment of the above technical solution: as shown in fig. 4 and 5, the height adjusting member 21 includes a plugboard 211, a slot 212 and a fixing bolt 213, the plugboard 211 is slidably mounted in the groove 11, the slot 212 is mounted on the external portion of the plugboard 211, the fixing bolt 213 is mounted on one side of the slot 212, the height of the punching mechanism 2 can be freely adjusted to adapt to different use scenes, the height of the punching mechanism 2 can be adjusted by adjusting the length of the plugboard 211, and the device can be ensured to be normally used on culture dishes with different heights through the arrangement of the height adjusting member 21.

As a further embodiment of the above technical solution: as shown in fig. 4 and 5, the front-rear adjusting member 23 includes a fixed rail 231 and a sleeve 232, the fixed rail 231 is mounted on one side of the fixed block 22, the sleeve 232 is slidably mounted on the outer side of the fixed rail 231, the length of the punching mechanism 2 can be freely adjusted, the length of the punching mechanism 2 is adjusted by adjusting the proportion of the sleeve 232 to the fixed rail 231, the working range of the punching mechanism 2 after adjustment can contain the whole culture medium, and the use efficiency of the punching mechanism 2 is improved.

As a further embodiment of the above technical solution: as shown in fig. 4, 5 and 6, the fixture fixing member 24 includes a fixing table 241 and a boss 242, the fixing table 241 is mounted on the outer side of the sleeve 232, the boss 242 is mounted on the outer side of the fixing table 241, a fixing groove 2421 is formed in the boss 242, a fixing baffle 2422 is mounted in the fixing groove 2421, the fixing groove 2421 is used for mounting the fixture 25, the fixing baffle 2422 is used for fixing the fixture 25, and under the action of the fixing baffle 2422 and the fixing groove 2421, the fixture 25 can be ensured to work normally, the normal use of the fixture 25 is ensured, and the normal use of the whole punching mechanism 2 is ensured.

As a further embodiment of the above technical solution: as shown in fig. 4 and 5, the clamping member 25 includes a spring 251 and a clip 252, the spring 251 is installed in the fixing groove 2421, the clip 252 is installed at one side of the spring 251, the clip 252 is used for fixing the fixing member 26, the spring 251 is used for clamping the fixing member 26 by the clip 252, the fixing member 26 can be fixed on the clip 252, the fixing member 26 can not fall into the culture medium during use, and meanwhile, the punching efficiency can be increased.

As a further embodiment of the above technical solution: as shown in fig. 4, 5 and 7, the fixing member 26 is slidably connected with the clip 252, the fixing member 26 is hollow and cylindrical, and the fixing member 26 is used for installing the punching member 27, so that a user can be helped to quickly locate the punching position during use, and the punching efficiency is improved on the premise of ensuring the punching quality.

As a further embodiment of the above technical solution: as shown in fig. 7 and 8, the perforating member 27 includes a perforating member 271, a connecting rod 272 and a pressing handle 273, the inner side of the fixing member 26 is slidably connected with the perforating member 271, the connecting rod 272 is welded on the upper surface of the perforating member 271, the pressing handle 273 is welded on the upper surface of the connecting rod 272, the perforating member 27 is mounted in the fixing member 26, then the pressing handle 273 is pressed to perforate, and the pressing force can be automatically adjusted according to the hardness of the solid medium.

Working principle: firstly, a microorganism solid culture medium puncher is sterilized, firstly, a culture dish coated with a solid culture medium can be placed on a culture dish fixing groove 12 of a puncher base 1, secondly, a punching mechanism 2 is installed on a groove 11 on the upper surface of the puncher base 1, if the height of a support is required to be adjusted, the height of a height adjusting part 21 can be adjusted, after the adjustment, the microorganism solid culture medium puncher is fixed by a fixing bolt 213, thirdly, a fixing part 26 is fixed on a clamp 252 on a clamping part 25, and fourthly, the extending length of the support is adjusted by a front adjusting part 23 and a rear adjusting part 23, a punching part 27 is installed in the fixing part 26, and a pressing handle 273 is pressed for punching, so that the microorganism solid culture medium puncher is used.

Claims

1. The utility model provides a microorganism solid medium puncher, includes puncher base (1) and punching mechanism (2), its characterized in that: the upper surface of the puncher base (1) is provided with a groove (11), the lower surface of the puncher base (1) is provided with a culture dish fixing groove (12), and the upper surface of the groove (11) is connected with a punching mechanism (2) in a sliding manner;

the punching mechanism (2) comprises a height adjusting piece (21), a fixing block (22), a front adjusting piece (23), a rear adjusting piece (23), a clamp fixing piece (24), a clamping piece (25), a fixing piece (26) and a punching piece (27), wherein the height adjusting piece (21) is installed on the upper surface of the groove (11), the fixing block (22) is installed at the upper end of the height adjusting piece (21), the front adjusting piece (23) is installed at the front end of the fixing block (22), the clamp fixing piece (24) is installed at the front end of the front adjusting piece (23), the clamping piece (25) is installed at the front end of the clamp fixing piece (24), the fixing piece (26) is installed in a sliding mode in the inner side of the clamping piece (25), and the punching piece (27) is installed in a sliding mode in the fixing piece (26).

2. The microorganism solid medium puncher according to claim 1, wherein the height adjusting member (21) comprises a plugboard (211), a slot (212) and a fixing bolt (213), the plugboard (211) is slidably mounted in the groove (11), the slot (212) is mounted on the outside of the plugboard (211), and the fixing bolt (213) is mounted on one side of the slot (212).

3. A microorganism solid culture medium puncher according to claim 1, wherein the front and rear adjusting member (23) comprises a fixed rail (231) and a sleeve (232), the fixed rail (231) is installed at one side of the fixed block (22), and the sleeve (232) is installed at the outer side of the fixed rail (231) in sliding manner.

4. A microorganism solid culture medium puncher according to claim 3, wherein the fixture fixing member (24) comprises a fixing table (241) and a boss (242), the fixing table (241) is mounted on the outer side of the sleeve (232), the boss (242) is mounted on one side of the fixing table (241), a fixing groove (2421) is formed in the boss (242), and a fixing baffle (2422) is mounted in the fixing groove (2421).

5. The microorganism solid medium punch as claimed in claim 4, wherein the clamping member (25) includes a spring (251) and a clip (252), the spring (251) is installed in the fixing groove (2421), and the clip (252) is installed at one side of the spring (251).

6. The microorganism solid culture medium puncher according to claim 1, wherein the fixing member (26) is in sliding connection with the clip (252), and the fixing member (26) is in the shape of a hollow cylinder.

7. The microorganism solid culture medium puncher according to claim 1, wherein the punching member (27) comprises a puncher (271), a connecting rod (272) and a pressing handle (273), the inner side of the fixing member (26) is slidably connected with the puncher (271), the connecting rod (272) is welded on the upper surface of the puncher (271), and the pressing handle (273) is welded on the upper surface of the connecting rod (272).