CN217442867U

CN217442867U - Clinical laboratory that leakproofness is good draws equipment with sample

Info

Publication number: CN217442867U
Application number: CN202220049981.9U
Authority: CN
Inventors: 敖英杰
Original assignee: Jinan Senlan Science And Trade Co ltd
Current assignee: Jinan Senlan Science And Trade Co ltd
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-09-16
Anticipated expiration: 2032-01-10

Abstract

The utility model relates to a sample draws technical field, and a clinical laboratory that leakproofness is good uses sample extraction equipment is disclosed, the protective housing comprises a protective housing, the protective housing top is provided with the apron, the inside storage piece that is provided with of protective housing, the protective housing top is provided with connecting device, storage piece fixed mounting is at protective housing bottom inner wall, a sealing washer fixed mounting is at apron bottom inner wall, No. two sealing washer fixed mounting is at the protective housing inner wall, the fixed cover of fixed block is established at the apron outer wall, bolt thread runs through fixed block and fixed block threaded connection No. one, bolt and spiral shell inslot wall threaded connection, the spiral shell groove is seted up on No. two fixed block tops, No. two fixed block fixed mounting establish at the protective housing outer wall, inserted bar fixed mounting is in the apron bottom, inserted bar and slot inner wall sliding connection, the slot is seted up in the protective housing bottom, spring one end and inserted bar bottom fixed connection. The utility model provides a poor problem of sample extraction equipment leakproofness.

Description

Clinical laboratory that leakproofness is good draws equipment with sample

Technical Field

The utility model relates to a sample draws technical field, specifically is a clinical laboratory that leakproofness is good draws equipment with sample.

Background

Along with the prosperous and prosperous economy, the living standard of people is continuously improved, the development of production technology is better and better, the utilization of the time of people is more and more rigorous, in the life, the requirement of people on equipment is higher and higher, the working efficiency of the equipment is expected to be improved through the innovation of the equipment, the working time is shortened, the use efficiency is improved, and the maximum value is exerted, wherein the microorganisms comprise: bacteria, viruses, fungi, and some small protists, microscopic algae, etc., which are small and closely related to humans. The product contains a plurality of beneficial and harmful varieties, and is widely applied to a plurality of fields such as food, medicine, industry and agriculture, environmental protection, sports, and the like. When a hospital transports a sampled specimen, the specimen can be placed in a tube for transportation, particularly urine culture, some secretion and other things exist, and according to the Chinese patent: "a clinical laboratory that leakproofness is good uses sample extraction element", and the publication number is: CN214811083U proposes that the device protects and seals the protective shell through the cover plate during use, but the sealing effect is to be improved. Therefore, a sample extraction device for clinical laboratories with good sealing performance is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clinical laboratory that leakproofness is good draws equipment with sample, reaches the purpose of solving the problem that exists among the above-mentioned prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a sample extraction device with good sealing performance for clinical laboratory comprises a protective shell, wherein a cover plate is arranged at the top of the protective shell, a storage block is arranged inside the protective shell, a connecting device is arranged at the top of the protective shell, the storage block is fixedly arranged on the inner wall of the bottom end of the protective shell, the connecting device comprises a first sealing ring, a second sealing ring, a first fixing block, a bolt, a screw groove, a second fixing block, an inserting rod, an inserting groove, a spring, a fixing rod, a sliding block and a sliding cavity, the first sealing ring is fixedly arranged on the inner wall of the bottom end of the cover plate, the second sealing ring is fixedly arranged on the inner wall of the protective shell, the first fixing block is fixedly sleeved on the outer wall of the cover plate, one end of the bolt is in threaded connection with the first fixing block through the first fixing block, the other end of the bolt is in threaded connection with the inner wall of the screw groove, the screw groove is arranged at the top end of the second fixing block, the second fixing block is fixedly sleeved on the outer wall of the protective shell, the utility model discloses a slide block, including apron, slot, spring, dead lever, slide chamber, inserted bar fixed mounting is in the apron bottom, inserted bar one end and slot inner wall sliding connection, the slot is seted up on the protective housing top, spring one end and inserted bar bottom fixed connection, the spring other end and slot bottom inner wall fixed connection, dead lever fixed mounting is at slot bottom inner wall, slider fixed mounting is on the dead lever top, slider and slide chamber inner wall sliding connection, the slide chamber is seted up in the inserted bar bottom.

Preferably, a sealing washer bottom and the contact of No. two sealing washer tops, the bolt is a plurality of altogether, the thread groove is a plurality of altogether, and a plurality of thread groove is seted up in proper order on No. two fixed block tops.

Preferably, the number of the inserting rods is four, the number of the inserting grooves is four, and the four inserting grooves are sequentially arranged at the top end of the protective shell.

Preferably, one end of the fixed rod penetrates through the bottom end of the inserted rod and the inner wall of the sliding cavity to be connected with the bottom end of the inserted rod and the inner wall of the sliding cavity in a sliding mode, and the spring is annularly arranged outside the fixed rod.

The utility model provides a clinical laboratory that leakproofness is good draws equipment with sample. The method has the following beneficial effects:

(1) the utility model discloses a set up connecting device and make apron and protective housing have fine sealed effect under the effect of a sealing washer and No. two sealing washers, make protective housing and apron more firm be connected under the effect of bolt and spiral groove through a fixed block and No. two fixed blocks, make simultaneously that sealed effect between apron and the protective housing is better, improved the sealed effect of device to sample extraction equipment.

(2) The utility model discloses a set up connecting device and make protective housing and apron be connected more convenient under the effect of inserted bar and slot, conveniently open the work of depositing the sample to the apron simultaneously, make the more firm the reciprocating of inserted bar under the effect of slider and sliding chamber through the dead lever to make the connection that goes on of apron and protective housing more firm, make the sealed effect between apron and the protective housing better, improved the sealed effect of device to sample extraction equipment.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

FIG. 3 is an enlarged front sectional view of the structure A of the present invention;

fig. 4 is a front enlarged sectional view of the structure B of the present invention.

In the figure: 1. a protective shell; 2. a cover plate; 3. a storage block; 4. a connecting device; 401. a first sealing ring; 402. a second sealing ring; 403. a first fixed block; 404. a bolt; 405. a screw groove; 406. a second fixed block; 407. a rod is inserted; 408. a slot; 409. a spring; 410. fixing the rod; 411. a slider; 412. a slide chamber.

Detailed Description

As shown in fig. 1-4, the utility model provides a technical solution: a sample extraction device with good sealing performance for clinical laboratory comprises a protective shell 1, a cover plate 2 is arranged at the top of the protective shell 1, a storage block 3 is arranged in the protective shell 1, a connecting device 4 is arranged at the top of the protective shell 1, the storage block 3 is fixedly arranged on the inner wall of the bottom end of the protective shell 1, a first sealing ring 401 is fixedly arranged on the inner wall of the bottom end of the cover plate 2, a second sealing ring 402 is fixedly arranged on the inner wall of the protective shell 1, the bottom end of the first sealing ring 401 is contacted with the top end of the second sealing ring 402, the cover plate 2 and the protective shell 1 have good sealing effect under the action of the first sealing ring 401 and the second sealing ring 402, the first fixing block 403 is fixedly sleeved on the outer wall of the cover plate 2, one end of a bolt 404 is in threaded connection with the first fixing block 403 through the thread, the other end of the bolt 404 is in threaded connection with the inner wall of a screw groove 405, the screw groove 405 is arranged at the top end of the second fixing block 406, the bolts 404 are provided with a plurality of bolts, the screw grooves 405 are provided with a plurality of screw grooves 405, the screw grooves 405 are sequentially arranged at the top end of the second fixing block 406, the first fixing block 403 and the second fixing block 406 enable the protective shell 1 and the cover plate 2 to be connected more stably under the action of the bolts 404 and the screw grooves 405, meanwhile, the sealing effect between the cover plate 2 and the protective shell 1 is better, the second fixing block 406 is fixedly sleeved on the outer wall of the protective shell 1, the insertion rods 407 are fixedly arranged at the bottom end of the cover plate 2, one end of the insertion rods 407 are connected with the inner wall of the insertion grooves 408 in a sliding manner, the insertion grooves 408 are arranged at the top end of the protective shell 1, the insertion rods 407 are four, the insertion grooves 408 are four, the four insertion grooves 408 are sequentially arranged at the top end of the protective shell 1 and the cover plate 2 are connected more conveniently under the action of the insertion rods 407 and the insertion grooves 408, and the cover plate 2 is convenient to store samples, spring 409 one end and inserted bar 407 bottom fixed connection, the spring 409 other end and slot 408 bottom inner wall fixed connection, dead lever 410 fixed mounting is at slot 408 bottom inner wall, slider 411 fixed mounting is on dead lever 410 top, slider 411 and sliding chamber 412 inner wall sliding connection, sliding chamber 412 sets up in inserted bar 407 bottom, dead lever 410 one end is run through the inserted bar 407 bottom, sliding chamber 412 inner wall and inserted bar 407 bottom, sliding chamber 412 inner wall sliding connection, the spring 409 annular sets up outside dead lever 410, it makes the more firm reciprocating of inserted bar 407 to set up like this under the effect of slider 411 and sliding chamber 412 for dead lever 410, thereby make apron 2 and protective housing 1 more firm connect, make the sealed effect between apron 2 and the protective housing 1 better.

When using, have fine sealed effect through apron 2 and protective housing 1 under the effect of a sealing washer 401 and No. two sealing washers 402, make protective housing 1 and apron 2 more firm be connected under the effect of bolt 404 with spiral groove 405 through a fixed block 403 and No. two fixed blocks 406, make the sealed effect between apron 2 and the protective housing 1 better simultaneously, through protective housing 1 and apron 2 more convenient being connected under the effect of inserted bar 407 and slot 408, conveniently open the work of depositing the sample to apron 2 simultaneously, make the more firm reciprocating of inserted bar 407 under the effect of slider 411 with sliding cavity 412 through dead lever 410, thereby make apron 2 and protective housing 1 more firm be connected, make the sealed effect between apron 2 and the protective housing 1 better.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a clinical laboratory that leakproofness is good draws equipment with sample, includes protective housing (1), its characterized in that: the top of the protective shell (1) is provided with a cover plate (2), a storage block (3) is arranged in the protective shell (1), the top of the protective shell (1) is provided with a connecting device (4), the storage block (3) is fixedly arranged on the inner wall of the bottom end of the protective shell (1), the connecting device (4) comprises a first sealing ring (401), a second sealing ring (402), a first fixing block (403), a bolt (404), a screw groove (405), a second fixing block (406), an inserting rod (407), an inserting groove (408), a spring (409), a fixing rod (410), a sliding block (411) and a sliding cavity (412), the first sealing ring (401) is fixedly arranged on the inner wall of the bottom end of the cover plate (2), the second sealing ring (402) is fixedly arranged on the inner wall of the protective shell (1), the first fixing block (403) is fixedly sleeved on the outer wall of the cover plate (2), one end of the bolt (404) penetrates through the first fixing block (403) to be in threaded connection with the first fixing block (403), the other end of the bolt (404) is in threaded connection with the inner wall of a screw groove (405), the screw groove (405) is arranged at the top end of a second fixing block (406), the second fixing block (406) is fixedly sleeved on the outer wall of the protective shell (1), the inserted rod (407) is fixedly arranged at the bottom end of the cover plate (2), one end of the inserted rod (407) is connected with the inner wall of the slot (408) in a sliding way, the slot (408) is arranged at the top end of the protective shell (1), one end of the spring (409) is fixedly connected with the bottom end of the inserted link (407), the other end of the spring (409) is fixedly connected with the inner wall of the bottom end of the slot (408), the fixed rod (410) is fixedly arranged on the inner wall of the bottom end of the slot (408), the sliding block (411) is fixedly arranged on the top end of the fixed rod (410), the sliding block (411) is connected with the inner wall of the sliding cavity (412) in a sliding mode, and the sliding cavity (412) is formed in the bottom end of the insertion rod (407).

2. The clinical laboratory sample extraction device with good sealing performance according to claim 1, wherein: a sealing washer (401) bottom and No. two sealing washer (402) top contact, bolt (404) a plurality of altogether, a plurality of altogether is fluted (405), and a plurality of flute (405) are seted up in proper order on No. two fixed block (406) tops.

3. The clinical laboratory that a leakproofness is good draws equipment with sample according to claim 1 characterized in that: the number of the inserting rods (407) is four, the number of the inserting grooves (408) is four, and the four inserting grooves (408) are sequentially arranged at the top end of the protective shell (1).

4. The clinical laboratory sample extraction device with good sealing performance according to claim 1, wherein: one end of the fixing rod (410) penetrates through the bottom end of the inserting rod (407), the inner wall of the sliding cavity (412), the bottom end of the inserting rod (407) and the inner wall of the sliding cavity (412) to be connected in a sliding mode, and the spring (409) is annularly arranged outside the fixing rod (410).