CN209820898U

CN209820898U - Specimen fixing table

Info

Publication number: CN209820898U
Application number: CN201920433440.4U
Authority: CN
Inventors: 吴淑华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-30
Filing date: 2019-03-30
Publication date: 2019-12-20
Anticipated expiration: 2029-03-30

Abstract

The utility model relates to a specimen fixing table, which relates to the technical field of laboratory equipment and comprises a workbench, a distribution table, a fixing rod, a soaking pool, a cleaning pool, a sealing cover, a limiting groove, a water injection pipe and a water tap, wherein a flowing component for realizing the flow of formaldehyde solution in the soaking pool is arranged in the soaking pool; the flow assembly comprises an accommodating cavity arranged at the bottom of the soaking pool and a stirring piece arranged in the accommodating cavity; the limiting groove is internally provided with a limiting block, the limiting block is fixedly connected with the bottom of the soaking pool, the limiting block is arranged in the limiting groove, when a specimen is placed into the soaking pool, two sides of a fixing plate of the specimen are embedded into the limiting groove, and the fixing plate is abutted against the limiting block. The utility model discloses have the speed that can accelerate in the formaldehyde solution infiltration target, improve the effect of soaking efficiency.

Description

Specimen fixing table

Technical Field

The utility model belongs to the technical field of the technique of laboratory paraphernalia and specifically relates to a sample fixed station is related to.

Background

The specimen fixing table, also called specimen processing table, is mainly used for the preparation of specimens.

As shown in fig. 1, the conventional specimen mainly includes a fixing plate 1, a target 2 fixed on the fixing plate 1, and a hook 3 fixedly connected to the fixing plate 1. When the specimen is prepared, the specimen needs to be soaked in a formaldehyde (formalin) solution, so that the formaldehyde solution permeates into the object 2 on the fixing plate 1 to preserve the object 2.

As shown in fig. 2, the conventional specimen fixing table mainly includes a table 4, a placing table 5 is fixedly connected to the table 4, a fixing rod 6 for hooking the specimen is fixedly connected to the placing table 5, the fixing rod 6 is fixedly connected to the placing table 5 so as to be perpendicular to the surface of the table 4, and when the specimen is hooked to the fixing rod 6, the hook 3 is hooked to the fixing rod 6.

Referring to fig. 2 and 3, a soaking pool 7 for soaking the specimen is arranged on the table top of the workbench 4, a sealing cover 8 for sealing the pool opening is arranged at the pool opening of the soaking pool 7, and after formaldehyde solution is injected into the soaking pool 7, a worker seals the soaking pool 7 by the sealing cover 8 to prevent the formaldehyde gas in the soaking pool 7 from leaking. Offer a plurality of on the pool wall in the fermentation vat 7 and be used for carrying out spacing groove 9 to fixed plate 1, when the staff inserts the sample in fermentation vat 7, during the both sides embedding spacing groove 9 of fixed plate 1, spacing groove 9 is fixed and spacing to fixed plate 1 for the sample is more stable in arranging in fermentation vat 7.

Still offer on the mesa of workstation 4 and be used for carrying out abluent washing pond 10 to the sample, wash pond 10 and sewer intercommunication, and still install water injection pipe 11 on the mesa of workstation 4, install tap 12 on the water injection pipe 11, tap 12's water spray direction orientation washs pond 10. After the sample is soaked, the worker takes out the sample from the soaking pool 7, takes the sample into the cleaning pool 10, opens the water faucet 12, and the water sprayed from the water faucet 12 acts on the sample to clean the formaldehyde solution on the sample, cleans the fixing plate 1, and then hangs the sample on the fixing rod 6 to be dried after cleaning the sample. Wherein, when wasing the sample in wasing pond 10, because the sample is in soaking the in-process, formaldehyde solution has permeated in the mark 2 for when wasing the sample, the abluent formaldehyde solution on only fixed plate 1 and on the mark 2 surface, thereby can not influence the anticorrosive ability that adds on the mark 2.

The above prior art solutions have the following drawbacks: when the worker arranges the specimen in the soaking pool 7 for soaking, the formaldehyde solution in the soaking pool 7 continuously permeates into the object 2, so that the corrosion resistance of the object 2 is improved. However, in the immersion work of the targets 2 other than insects, since the formaldehyde solution stays still in the immersion tank 7 and slowly permeates into the targets 2, the permeation speed is slow, so that it takes a longer time for the targets 2 to completely permeate into the targets 2 during the immersion.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a specimen fixed station, it has the speed that can accelerate in the formaldehyde solution infiltration target, improves and soaks efficiency.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a specimen fixing table comprises a workbench, a placing table, a fixing rod, a soaking pool, a cleaning pool, a sealing cover, a limiting groove, a water injection pipe and a water faucet, wherein a flowing assembly for realizing the flowing of a formaldehyde solution in the soaking pool is arranged in the soaking pool;

the flow assembly comprises an accommodating cavity arranged at the bottom of the soaking pool and a stirring piece arranged in the accommodating cavity;

the limiting groove is internally provided with a limiting block, the limiting block is fixedly connected with the bottom of the soaking pool, the limiting block is arranged in the limiting groove, when a specimen is placed into the soaking pool, two sides of a fixing plate of the specimen are embedded into the limiting groove, and the fixing plate is abutted against the limiting block.

Through adopting above-mentioned technical scheme, when the sample was put into the fermentation vat, the both sides embedding spacing groove of fixed plate, and the fixed plate butt is on the stopper for the stopper supports the fixed plate, lets receive blockking of stopper between fixed plate and the fermentation vat bottom of pool, prevents fixed plate and fermentation vat bottom of pool contact.

The formaldehyde solution in the soaking pool is stirred through the stirring piece, the formaldehyde solution in the soaking pool is driven to flow, the speed of permeating the target object by the formaldehyde solution is increased, and the soaking efficiency of the specimen is improved.

The utility model discloses further set up to: the stirring piece comprises a stirring motor fixedly connected in the accommodating cavity, a rotating shaft of the stirring motor penetrates out of the accommodating groove, and the rotating shaft of the stirring motor is rotatably connected with the bottom of the soaking pool; the rotating shaft of the stirring motor is fixedly connected with stirring blades.

Through adopting above-mentioned technical scheme, fixedly connected with stirring fan blade in stirring motor's pivot, stirring motor drives stirring fan blade and rotates when rotating, and stirring fan blade drives the formaldehyde solution in the fermentation vat and flows when rotating for the speed of formaldehyde solution infiltration target improves the soaking efficiency of sample.

The utility model discloses further set up to: a plurality of stirring motors are arranged on the bottom of the soaking pool, and each stirring motor corresponds to one limiting groove.

Through adopting above-mentioned technical scheme for the staff can both correspond with an agitator motor placing the fixed plate in any one spacing groove, thereby lets the formaldehyde solution that agitator motor stirred up directly act on the sample, sets up a plurality of agitator motor moreover, can also improve stirring effect.

The utility model discloses further set up to: the stirring motors are connected together in a parallel connection mode.

Through adopting above-mentioned technical scheme for every agitator motor independent control, when having placed a sample in the fermentation vat, only need open the agitator motor who corresponds with the sample and just can improve soaking efficiency, other agitator motor do not start moreover, reduce the waste of electric quantity.

The utility model discloses further set up to: the stirring piece comprises a water suction pump fixedly connected in the accommodating cavity, a water outlet pipe is connected to the water suction pump, and the water outlet pipe penetrates out of the bottom of the soaking pool and penetrates into the soaking pool;

still be connected with the drinking-water pipe on the suction pump, the drinking-water pipe also penetrates in the fermentation vat.

Through adopting above-mentioned technical scheme, during the suction pump worked, formaldehyde solution in the fermentation vat flowed into the suction pump from the drinking-water pipe, flowed into the fermentation vat from the outlet pipe in, impacted the subject matter in the fermentation vat for solution takes place to flow.

The utility model discloses further set up to: one end of the water pumping pipe is connected with the water pumping pump, and the other end of the water pumping pipe penetrates out of the side wall of the soaking pool.

Through adopting above-mentioned technical scheme for the mouth of pipe department of drinking-water pipe keeps away from the mouth of pipe of outlet pipe, reduces in the outlet pipe spun solution directly flows into the drinking-water pipe.

The utility model discloses further set up to: be provided with a plurality of suction pumps on the bottom of the pool of fermentation vat, be connected with a drinking-water pipe on every suction pump, the intercommunication has one to draw water to be responsible for on a plurality of drinking-water pipes, and the water inlet that draws water to be responsible for penetrates from the lateral wall of fermentation vat.

Through adopting above-mentioned technical scheme for a plurality of drinking-water pipes are arranged more neatly.

The utility model discloses further set up to: the sealing cover is sleeved with a circle of rubber ring, and the rubber ring is arranged on the side face of the sealing cover.

Through adopting above-mentioned technical scheme, when the closing cap seals the fermentation vat, the rubber ring is arranged between fermentation vat and closing cap, increases the compactness between fermentation vat and the closing cap, improves the sealed effect of closing cap.

The utility model discloses further set up to: the sealing cover is fixedly connected with a rubber pressing pad, and the rubber pressing pad is arranged on the surface of the sealing cover, which faces the specimen in the soaking pool when the soaking pool is sealed.

Through adopting above-mentioned technical scheme, when the closing cap seals the fermentation vat, the rubber on the closing cap compresses tightly the pad and can suppress the couple on the fixed plate, lets the fixed plate can receive stopper and the compressing tightly of rubber compression pad in the upper and lower direction for the arrangement of fixed plate is more firm.

The utility model discloses further set up to: a plurality of pressing grooves are formed in the rubber pressing pad, the number of the pressing grooves is the same as that of the limiting grooves, and the depth of each pressing groove is set to be smaller than the height of each hook.

Through adopting above-mentioned technical scheme for the left and right sides direction of fixed plate receives the restriction in spacing groove and compressing tightly the groove, increases the arrangement fastness of fixed plate.

To sum up, the utility model discloses a beneficial technological effect does:

1. the formaldehyde solution in the soaking pool is stirred by the stirring piece to drive the formaldehyde solution in the soaking pool to flow, so that the speed of the formaldehyde solution permeating into the target is increased, and the soaking efficiency of the specimen is improved;

2. the flow of the formaldehyde solution is improved by arranging a plurality of stirring pieces;

3. through with a plurality of stirring piece independent control, reduce the waste of electric quantity, and can improve the soaking efficiency of sample.

Drawings

FIG. 1 is a schematic representation of a prior art specimen;

FIG. 2 is a schematic view of a prior art specimen mount;

FIG. 3 is a schematic view of a limiting tank installed in a soaking pool in the prior art;

FIG. 4 is a schematic view of a flow module provided in the steeping cistern in example 1;

FIG. 5 is a schematic view of a flow assembly in example 1;

FIG. 6 is a schematic view showing the arrangement of a flow member in the steeping cistern in embodiment 2;

FIG. 7 is a schematic view of a flow assembly in embodiment 2;

fig. 8 is a schematic view of the arrangement of the water pumping main pipe in embodiment 2.

In the figure, 1, fixing plate; 2. a subject; 3. hooking; 4. a work table; 5. a placement table; 6. fixing the rod; 7. a soaking pool; 8. a closure cap; 9. a limiting groove; 10. a cleaning tank; 11. a water injection pipe; 12. a faucet; 13. a flow assembly; 131. an accommodating chamber; 132. a stirring motor; 133. a rotating shaft; 134. a stirring fan blade; 135. a water pump; 136. a water outlet pipe; 137. a water pumping pipe; 138. a main water pumping pipe; 14. a limiting block; 15. a rubber compression pad; 16. a compaction groove; 17. a rubber ring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 2 and 4, for the utility model discloses a specimen fixing table, including workstation 4, arrange platform 5, dead lever 6, fermentation vat 7, wash pond 10, closing cap 8, spacing groove 9, water injection pipe 11 and tap 12. The specimen fixing station also comprises a flow component 13 arranged in the soaking pool 7, and the flow of the formaldehyde solution in the soaking pool 7 is realized through the flow component 13. Wherein, when putting into the fermentation vat 7 in order to prevent the sample, fixed plate 1 and fermentation vat 7's bottom takes place to contact, be provided with stopper 14 in spacing groove 9, stopper 14 is in the same place with fermentation vat 7's bottom of the pool fixed connection, and stopper 14 arranges in spacing groove 9, when the sample is put into fermentation vat 7, the both sides of fixed plate 1 imbed in spacing groove 9, and fixed plate 1 butt is on stopper 14, make stopper 14 support fixed plate 1, let receive stopping of stopper 14 between fixed plate 1 and the fermentation vat 7 bottom of the pool, prevent fixed plate 1 and fermentation vat 7 bottom of the pool contact.

Referring to fig. 4 and 5, the flow assembly 13 includes a containing cavity 131 formed at the bottom of the soaking pool 7, a stirring motor 132 is disposed in the containing cavity 131, the stirring motor 132 is fixedly connected in the containing cavity 131, a rotating shaft 133 of the stirring motor 132 penetrates out of the containing cavity 131, the rotating shaft 133 of the stirring motor 132 is rotatably connected with the bottom of the soaking pool 7, and the stirring motor 132 is selected as a submersible motor, so that when the stirring motor 132 is disposed in the soaking pool 7, the stirring motor 132 can normally operate. Fixedly connected with stirring fan blade 134 on agitator motor 132's pivot 133, agitator motor 132 drives stirring fan blade 134 and rotates when rotating, and stirring fan blade 134 drives the formalin in the fermentation vat 7 and flows when rotating for the speed of formalin infiltration target 2 improves the soaking efficiency of sample.

In order to improve the soaking efficiency to the sample, be provided with a plurality of agitator motor 132 on the bottom of the pool of soaking pond 7, every agitator motor 132 corresponds a spacing groove 9 for the staff can both correspond with an agitator motor 132 placing fixed plate 1 in any one spacing groove 9, thereby let the formaldehyde solution that agitator motor 132 stirred up directly act on the sample, set up a plurality of agitator motor 132 moreover, can also improve stirring effect.

In addition, link together a plurality of agitator motor 132 through parallelly connected mode for every agitator motor 132 independent control, when having placed a sample in the fermentation vat 7, only need open the agitator motor 132 that corresponds with the sample and just can improve soaking efficiency, other agitator motor 132 do not start moreover, reduce the waste of electric quantity.

When stirring formalin, because formalin flows, can assault the sample, make the sample take place certain rocking in soaking pond 7, although spacing groove 9 restricts fixed plate 1, the sample still can appear rocking from top to bottom in soaking pond 7, in order to make the sample arrange in soaking pond 7 more stable, rubber pressure pad 15 of fixedly connected with on closing cap 8, rubber pressure pad 15 arranges on closing cap 8 seals the face of sample in soaking pond 7 when closing cap 7, and when closing cap 8 seals soaking pond 7, rubber pressure pad 15 on closing cap 8 can suppress couple 3 on the fixed plate 1, make fixed plate 1 can receive the compressing tightly of stopper 14 and rubber pressure pad 15 in the upper and lower direction, make arranging of fixed plate 1 more firm.

In order to further improve the arrangement firmness of the fixing plate 1, a plurality of pressing grooves 16 are formed in the rubber pressing pad 15, the number of the pressing grooves 16 is the same as that of the limiting grooves 9, the depth of each pressing groove 16 is set to be smaller than that of each hook 3, when the rubber pressing pad 15 presses the fixing plate 1, each hook 3 is embedded into each pressing groove 16, the depth of each pressing groove 16 is smaller than that of each hook 3, the left direction and the right direction of the fixing plate 1 are limited by the limiting grooves 9 and the pressing grooves 16, and the arrangement firmness of the fixing plate 1 is improved.

In addition, owing to be provided with mobile subassembly 13 for the formaldehyde solution in the fermentation vat 7 takes place to flow, can accelerate formaldehyde solution's volatilization, in order to prevent formaldehyde gas from overflowing and distributing in the air from closing cap 8 and fermentation vat 7 contact, the cover is equipped with round rubber ring 17 on closing cap 8, rubber ring 17 arranges on closing cap 8's side, when closing cap 8 seals fermentation vat 7, rubber ring 17 arranges between fermentation vat 7 and closing cap 8, increase the compactness between fermentation vat 7 and the closing cap 8, improve closing cap 8's sealed effect.

The implementation principle of the embodiment is as follows: the formaldehyde solution in the soaking pool 7 is driven to flow by the flowing component 13, so that the efficiency of permeating the formaldehyde solution into the object 2 is accelerated.

Example 2: a specimen fixing platform, which is different from embodiment 1 in that, referring to fig. 6 and 7, the flow assembly 13 includes a water pump 135 disposed in a containing cavity 131, the water pump 135 is fixedly connected in the containing cavity 131, a water outlet pipe 136 is connected to the water pump 135, and the water outlet pipe 136 penetrates through the bottom of the soaking pool 7 and penetrates into the soaking pool 7. The water suction pipe 137 is further connected to the water suction pump 135, and the water suction pipe 137 also penetrates into the soaking pool 7, so that when the water suction pump 135 works, the formaldehyde solution in the soaking pool 7 flows into the water suction pump 135 from the water suction pipe 137, and flows into the soaking pool 7 from the water outlet pipe 136 to impact the object 2 in the soaking pool 7.

In order to prevent the formaldehyde solution discharged from the water outlet pipe 136 from being directly pumped away by the water pumping pipe 137 and affecting the flow of the formaldehyde solution, one end of the water pumping pipe 137 is connected to the water pumping pump 135, and the other end of the water pumping pipe 137 penetrates through the side wall of the soaking pool 7, so that the pipe orifice of the water pumping pipe 137 is far away from the pipe orifice of the water outlet pipe 136, and the solution sprayed from the water outlet pipe 136 is prevented from directly flowing into the water pumping pipe 137.

In order to improve the efficiency, a plurality of suction pumps 135 are generally provided, and the plurality of suction pumps 135 increase the flow rate of the formaldehyde solution in the soaking tank 7 together. In order to arrange the water pumping pipes 137 of the plurality of water pumping pumps 135 more orderly, referring to fig. 8, a water pumping main pipe 138 is communicated with the plurality of water pumping pipes 137, and a water inlet of the water pumping main pipe 138 penetrates through a side wall of the steeping cistern 7, so that the plurality of water pumping pipes 137 are arranged more orderly, wherein the plurality of water pumping pumps 135 are connected in parallel and work independently.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a specimen fixing table, includes workstation (4), platform (5), dead lever (6), soaking pool (7), washing pond (10), closing cap (8), spacing groove (9), water injection pipe (11) and tap (12), its characterized in that: a flowing component (13) for realizing the flowing of the formaldehyde solution in the soaking pool (7) is arranged in the soaking pool (7);

the flow assembly (13) comprises an accommodating cavity (131) arranged at the bottom of the soaking pool (7) and a stirring piece arranged in the accommodating cavity (131);

be provided with stopper (14) in spacing groove (9), stopper (14) are in the same place with the bottom of the pool fixed connection of fermentation vat (7), and stopper (14) are arranged in spacing groove (9) moreover, and when the fermentation vat (7) was put into to the sample, during both sides embedding spacing groove (9) of fixed plate (1) of sample, and fixed plate (1) butt is on stopper (14).

2. The specimen holding stage according to claim 1, wherein: the stirring piece comprises a stirring motor (132) fixedly connected in the accommodating cavity (131), a rotating shaft (133) of the stirring motor (132) penetrates out of the accommodating groove, and the rotating shaft (133) of the stirring motor (132) is rotatably connected with the bottom of the soaking pool (7); the rotating shaft (133) of the stirring motor (132) is fixedly connected with stirring blades (134).

3. The specimen holding stage according to claim 2, wherein: the bottom of the soaking pool (7) is provided with a plurality of stirring motors (132), and each stirring motor (132) corresponds to one limiting groove (9).

4. The specimen holding stage of claim 3, wherein: the stirring motors (132) are connected together in parallel.

5. The specimen holding stage according to claim 1, wherein: the stirring piece comprises a water suction pump (135) fixedly connected in the accommodating cavity (131), a water outlet pipe (136) is connected to the water suction pump (135), and the water outlet pipe (136) penetrates out of the bottom of the soaking pool (7) and penetrates into the soaking pool (7);

the water suction pump (135) is also connected with a water suction pipe (137), and the water suction pipe (137) also penetrates into the soaking pool (7).

6. The specimen holding stage of claim 5, wherein: one end of the water pumping pipe (137) is connected with the water pumping pump (135), and the other end of the water pumping pipe penetrates out of the side wall of the soaking pool (7).

7. The specimen holding stage of claim 6, wherein: be provided with a plurality of suction pumps (135) on the bottom of the pool of fermentation vat (7), be connected with a drinking-water pipe (137) on every suction pump (135), the intercommunication has one to draw water to be responsible for (138) on a plurality of drinking-water pipes (137), and the water inlet that draws water to be responsible for (138) penetrates from the lateral wall of fermentation vat (7).

8. The specimen holding stage according to claim 1, wherein: the sealing cover (8) is sleeved with a circle of rubber ring (17), and the rubber ring (17) is arranged on the side face of the sealing cover (8).

9. The specimen holding stage according to claim 1, wherein: fixedly connected with rubber compresses tightly pad (15) on closing cap (8), and rubber compresses tightly pad (15) and arranges on the face towards sample in steeping cistern (7) when closing cap (8) seals steeping cistern (7).

10. The specimen holding stage of claim 9, wherein: a plurality of pressing grooves (16) are formed in the rubber pressing pad (15), the number of the pressing grooves (16) is the same as that of the limiting grooves (9), and the depth of each pressing groove (16) is set to be smaller than the height of the hook (3).