CN217042702U

CN217042702U - Support frame for detection based on sterile laboratory

Info

Publication number: CN217042702U
Application number: CN202220940441.XU
Authority: CN
Inventors: 王多伽; 刘笑笑; 刘丽宅; 赵云辉; 王蕾; 张鑫; 骆红; 陈婷婷; 卢羽; 胡娇霜; 金香淑
Original assignee: Jilin Academy of Agricultural Sciences
Current assignee: Jilin Academy of Agricultural Sciences
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-07-26
Anticipated expiration: 2032-04-21

Abstract

The utility model discloses a support frame for detection based on aseptic laboratory, which comprises a base, wherein a placing mechanism is arranged at the top end of the base, the placing mechanism comprises a support plate, a spring, a limiting plate, a positioning rod, a movable groove, a rotating block, a rolling ball, a connecting plate, a sliding groove, a fixed plate, a guide rod, a sliding plate, a placing hole, a pulling plate and a positioning groove, the top end of the base is symmetrically welded with the support plate, and the spring is symmetrically welded at the top position of one end of the support plate, the operation is inconvenient, and the phenomenon of careless falling and damage is easy to occur.

Description

Support frame for detection based on sterile laboratory

Technical Field

The utility model relates to an aseptic laboratory technical field specifically is a support frame is used in detection based on aseptic laboratory.

Background

The aseptic laboratory is generally called clean laboratory and biological safety laboratory, and is mainly used for research of microbiology, biomedicine, biochemistry, animal experiments, gene recombination, biological products and the like, and a support frame is required to store a test tube after detection in the process of experiments;

however, when the existing support frame for detection based on the sterile laboratory is used for detecting the laboratory products in a plurality of test tubes, the test tubes after each detection are required to be taken by the hands of workers, and when the test tubes are taken, the test operation is inconvenient, and the phenomenon that the test tubes drop and are damaged carelessly is easy to occur, so that the support frame for detection based on the sterile laboratory is necessary to overcome the defects in the prior art for avoiding the technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a support frame is used in detection based on aseptic laboratory can effectively solve and provide in the above-mentioned background art when detecting the inside laboratory glassware of a plurality of test tubes, and the test tube after every detection is accomplished needs the staff to take with the hand, when taking to a plurality of test tubes, leads to experimental operation inconvenient, easily appears the test tube carelessly and drops the problem of damaged phenomenon.

In order to achieve the above purpose, the utility model provides a following technical scheme: a supporting frame for detection based on an aseptic laboratory comprises a base, wherein a placing mechanism is installed at the top end of the base and comprises a supporting plate, a spring, a limiting plate, a positioning rod, a movable groove, a rotating block, a rolling ball, a connecting plate, a sliding groove, a fixed plate, a guide rod, a sliding plate, a placing hole, a pulling plate and a positioning groove;

the top end of the base is symmetrically welded with supporting plates, the top position of one end of one supporting plate is symmetrically welded with springs, one end of each spring is embedded into one end side of a limiting plate, the positions of two sides of one end of the limiting plate are respectively welded with a positioning rod, the position of one side position of the top end of the other supporting plate is provided with a movable groove, the bottom end of the inner part of the movable groove is rotatably embedded with a rotating block, the middle position of one end of the rotating block is rotatably embedded with a rolling ball, one end of the rolling ball is fixedly connected with a connecting plate, the middle position of one end of the connecting plate is provided with a sliding groove, one end of the sliding groove is connected with a fixed plate in a clamping manner, the positions of two sides of one end of the fixed plate are respectively welded with a guide rod, the outer ends of the two guide rods are respectively slidably embedded into two sides of one end of a sliding plate, the middle position of the top end of the sliding plate is provided with a placing hole, and one end of the two guide rods is welded with one end of a pulling plate, locating slots are formed in the positions of two sides of one end of the pulling plate.

Preferably, one end of the rotating block is set to be a round angle, and a gap is reserved between one end of the connecting plate and one end of one supporting plate.

Preferably, the inside of the positioning groove is matched with the outer end of the positioning rod, and a gap is reserved between the outer end of the sliding plate and the inside of the sliding groove.

Preferably, a limiting mechanism is installed at the bottom of one end of the supporting plate, and the limiting mechanism comprises an elastic rope, a rubber plate, a clamping hole, a moving plate, an embedding hole, a guide hole, a screw, an embedding plate and a limiting block;

one backup pad one end bottom position department bonds and has the elasticity rope, elasticity rope one end bonds and has the rubber slab, the joint hole has been seted up to rubber slab one end equidistance the rubber slab other end bonds and has the elasticity rope, one elasticity rope one end bonds and has the movable plate, the embedding hole has been seted up to movable plate one end top position department, movable plate one end is close to embedding hole both sides position department and has all seted up the guiding hole, another backup pad one end bottom position department has the screw rod through the screw thread embedding, screw rod one end is rotated through the bearing frame and is connected with the embedding board, the butt fusion of embedding board one end both sides position department has the spacing piece.

Preferably, the clamping hole is located right below the placing hole, and one end face of the embedding plate is flush with one end face of the moving plate.

Preferably, the outer end of the limiting block is matched with the inner part of the guide hole, and the outer end of the screw rod penetrates through two ends of a supporting plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with placement machine and construct, through the turning block, be convenient for adjust the angle of connecting plate, and through the spin, make things convenient for swing joint board, make the connecting plate form the slope, with this convenience with the fixed plate, inside guide bar and the arm-tie pull out the connecting plate, the hole is placed in the cooperation, conveniently place a plurality of test tubes after detecting, conveniently deposit a plurality of test tubes, avoid needing the staff to take a plurality of test tubes in hand, the operation is inconvenient, the phenomenon of damage of dropping carelessly easily appears, pass through the spring in addition, be convenient for remove the position of limiting plate, cooperation locating lever and constant head tank, the position of convenient to the arm-tie extrudees, with this convenient and fast restricts the position to arm-tie and fixed plate.

2. Be provided with limiting mechanism, through the elasticity rope, conveniently stimulate the position of rubber slab, and through embedding hole and guiding hole, the convenience is to embedding board and limiting plate back of leading, the limiting plate staggers with the guiding hole, thereby make the rubber slab be connected with the embedding board, simultaneously through the embedding hole, conveniently place the test tube bottom, the cooperation screw rod, be convenient for remove the position of embedding board, so that the elasticity rope drives the rubber slab tensile, it is fixed to carry out the centre gripping to the position of a plurality of test tubes, stability when keeping the test tube to place.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

fig. 2 is a schematic view of the mounting structure of the pulling plate of the present invention;

FIG. 3 is a schematic view of the installation structure of the rubber sheet of the present invention;

FIG. 4 is a schematic view of the area A of FIG. 3 according to the present invention;

the reference numbers in the figures: 1. a base;

2. a placement mechanism; 201. a support plate; 202. a spring; 203. a limiting plate; 204. positioning a rod; 205. a movable groove; 206. rotating the block; 207. rolling a ball; 208. a connecting plate; 209. a chute; 210. a fixing plate; 211. a guide bar; 212. a slide plate; 213. placing holes; 214. pulling a plate; 215. positioning a groove;

3. a limiting mechanism; 301. an elastic cord; 302. a rubber plate; 303. a clamping hole; 304. moving the plate; 305. an insertion hole; 306. a guide hole; 307. a screw; 308. a built-in plate; 309. and a limiting block.

Detailed Description

The preferred embodiments of the present invention will be described hereinafter with reference to the accompanying drawings, and it should be understood that the preferred embodiments described herein are merely for purposes of illustration and explanation, and are not intended to limit the present invention.

Example (b): as shown in fig. 1-4, the utility model provides a technical scheme, a support frame for detection based on aseptic laboratory, including base 1, placement mechanism 2 is installed on the base 1 top, and placement mechanism 2 includes backup pad 201, spring 202, limiting plate 203, locating lever 204, activity groove 205, turning block 206, spin 207, connecting plate 208, spout 209, fixed plate 210, guide bar 211, slide 212, places hole 213, arm-tie 214 and constant head tank 215;

the top end of the base 1 is symmetrically welded with supporting plates 201, the top position of one end of one supporting plate 201 is symmetrically welded with springs 202, one end of each of the two springs 202 is embedded into one end side of a limiting plate 203, the positions of two sides of one end of the limiting plate 203 are both welded with positioning rods 204, the position of one side of the top end of the other supporting plate 201 is provided with a movable groove 205, a rotating block 206 is rotatably embedded into the bottom end inside the movable groove 205, the rotating block 206 is convenient to rotate, one end of the rotating block 206 is arranged into a round angle, a gap is reserved between one end of a connecting plate 208 and one end of one supporting plate 201, a rolling ball 207 is rotatably embedded into the middle position of one end of the rotating block 206, one end of the rolling ball 207 is fixedly connected with the connecting plate 208, a sliding groove 209 is arranged at the middle position of one end of the connecting plate 208, one end of the sliding groove 209 is clamped with a fixing plate 210, two side positions of one end of the fixing plate 210 are both welded with guide rods 211, the outer ends of the two guide rods 211 are respectively slidably embedded into two sides of a sliding plate 212, place hole 213 has been seted up to slide 212 top middle part position department, and two guide bar 211 one end welds in arm-tie 214 one end, and arm-tie 214 one end both sides position department has all seted up constant head tank 215, is convenient for restrict the position of arm-tie 214, and constant head tank 215 is inside to agree with locating lever 204 outer end, and slide 212 outer end and the inside space that leaves of spout 209.

A limiting mechanism 3 is arranged at the bottom of one end of the supporting plate 201, and the limiting mechanism 3 comprises an elastic rope 301, a rubber plate 302, a clamping hole 303, a moving plate 304, an embedding hole 305, a guide hole 306, a screw 307, an embedding plate 308 and a limiting block 309;

an elastic rope 301 is bonded at the bottom position of one end of one support plate 201, a rubber plate 302 is bonded at one end of the elastic rope 301, a clamping hole 303 is formed in one end of the rubber plate 302 at equal intervals, an elastic rope 301 is bonded at the other end of the rubber plate 302, a moving plate 304 is bonded at one end of the elastic rope 301, an embedding hole 305 is formed at the top position of one end of the moving plate 304, guide holes 306 are formed in one end of the moving plate 304 close to the two sides of the embedding hole 305, a screw 307 is embedded at the bottom position of one end of the other support plate 201 through threads to facilitate the extrusion of the position of a test tube, an embedding plate 308 is rotatably connected at one end of the screw 307 through a bearing seat to facilitate the placement of an external test tube, the clamping hole 303 is positioned under the placing hole 213, one end face of the embedding plate 308 is flush with one end face of the moving plate 304, a limiting block 309 is welded at the two sides of one end of the embedding plate 308 to facilitate the limitation of the position of the embedding plate 308, the outer end of the limiting block 309 is engaged with the inside of the guiding hole 306, and the outer end of the screw 307 penetrates through two ends of one supporting plate 201.

The utility model discloses a theory of operation and use flow: firstly, the limiting plate 203 is pulled, the limiting plate 203 drives the spring 202 to compress, simultaneously, the positioning rod 204 is driven to separate from the positioning groove 215, the limitation of the pull plate 214 is removed, the connecting plate 208 is pulled, the connecting plate 208 rotates through the action of the rotating block 206, when the connecting plate 208 is separated from one supporting plate 201, due to the action of the rolling ball 207, the connecting plate 208 inclines, meanwhile, one end of the rotating block 206 contacts with one end of the connecting plate 208, the position of the connecting plate 208 is limited, the pull plate 214 is pulled, the pull plate 214 drives the sliding plate 212 to move in the sliding groove 209, the guide rod 211 and the fixing plate 210 are pulled out of the connecting plate 208 by the pull plate 214, the sliding plate 212 is pulled, the sliding plate 212 moves at the outer end of the guide rod 211, then, a plurality of test tubes after detection are respectively placed in the plurality of placing holes 213, the storage of the plurality of test tubes is convenient, the requirement that a worker takes a plurality of test tubes in the hand is avoided, the operation is inconvenient, and the phenomenon of careless falling and damage is easy to occur;

in addition, the fixing plate 210 slides into the sliding groove 209 again, the connecting plate 208 rotates again to be parallel to the supporting plate 201 through the rotating block 206, and the limiting plate 203 is driven to move due to the reaction force of the spring 202, so that the limiting plate 203 drives the positioning rod 204 to be embedded into the positioning groove 215 at one end of the pulling plate 214, and the position of the pulling plate 214 is extruded, so that the sliding plate 212 is conveniently and quickly limited inside the connecting plate 208, and the positions of the pulling plate 214 and the fixing plate 210 are conveniently and quickly limited;

then, the rubber plate 302 is pulled, the rubber plate 302 drives the elastic rope 301 to move, the moving plate 304 is pulled afterwards, the moving plate 304 drives another elastic rope 301 to move, the screw 307 is rotated clockwise, the screw 307 drives the embedded plate 308 and the limiting block 309 to respectively penetrate through the embedded hole 305 and the guide hole 306, when the inner side of the embedded plate 308 is flush with one end of the moving plate 304, the limiting block 309 is pulled, the limiting block 309 is staggered with the guide hole 306, then the bottoms of the test tubes are moved to the inside of the rubber plate 302 along the clamping hole 303, the screw 307 is rotated anticlockwise at the moment, the screw 307 drives the limiting block 309 to move the moving plate 304, the moving plate 304 drives the elastic rope 301 and the rubber plate 302 to stretch, the positions of the test tubes are clamped and fixed, and the stability of the test tubes during placement is kept.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a support frame for detection based on aseptic laboratory, includes base (1), its characterized in that: the top end of the base (1) is provided with a placing mechanism (2), and the placing mechanism (2) comprises a supporting plate (201), a spring (202), a limiting plate (203), a positioning rod (204), a movable groove (205), a rotating block (206), a rolling ball (207), a connecting plate (208), a sliding groove (209), a fixing plate (210), a guide rod (211), a sliding plate (212), a placing hole (213), a pulling plate (214) and a positioning groove (215);

the top end of the base (1) is symmetrically welded with supporting plates (201), the top of one end of one supporting plate (201) is symmetrically welded with springs (202), one ends of the two springs (202) are embedded into one end side of a limiting plate (203), and positioning rods (204) are welded at two side positions of one end of the limiting plate (203);

a movable groove (205) is arranged at one side of the top end of the other supporting plate (201), a rotating block (206) is rotatably embedded at the bottom end in the movable groove (205), a rolling ball (207) is rotatably embedded at the middle position of one end of the rotating block (206), one end of the rolling ball (207) is fixedly connected with a connecting plate (208), the middle position of one end of the connecting plate (208) is provided with a sliding groove (209), a fixed plate (210) is clamped at one end of the sliding chute (209), guide rods (211) are respectively welded at the two sides of one end of the fixed plate (210), the outer ends of the two guide rods (211) are respectively embedded into the two sides of one end of the sliding plate (212) in a sliding manner, a placing hole (213) is arranged in the middle of the top end of the sliding plate (212), one end of each of the two guide rods (211) is welded to one end of the pulling plate (214), and positioning grooves (215) are formed in the positions of two sides of one end of the pulling plate (214).

2. The support frame for sterile laboratory-based testing of claim 1, wherein: one end of the rotating block (206) is set to be a round angle, and a gap is reserved between one end of the connecting plate (208) and one end of one supporting plate (201).

3. The rack for detection based on sterile laboratory according to claim 1, characterized in that: the inner part of the positioning groove (215) is matched with the outer end of the positioning rod (204), and a gap is reserved between the outer end of the sliding plate (212) and the inner part of the sliding groove (209).

4. The rack for detection based on sterile laboratory according to claim 1, characterized in that: a limiting mechanism (3) is installed at the bottom of one end of the supporting plate (201), and the limiting mechanism (3) comprises an elastic rope (301), a rubber plate (302), a clamping hole (303), a moving plate (304), an embedding hole (305), a guide hole (306), a screw (307), an embedding plate (308) and a limiting block (309);

one backup pad (201) one end bottom position department bonds elastic cord (301), elastic cord (301) one end bonds and has rubber slab (302), joint hole (303) have been seted up to rubber slab (302) one end equidistance, rubber slab (302) other end bonds and has elastic cord (301), one elastic cord (301) one end bonds and has movable plate (304), insert hole (305) have been seted up to movable plate (304) one end top position department, guide hole (306), another have all been seted up near insert hole (305) both sides position department to movable plate (304) one end bottom position department has screw rod (307) through the screw thread embedding, screw rod (307) one end rotates through the bearing frame and is connected with embedding board (308), embedding board (308) one end both sides position department has spacing piece (309).

5. The sterile laboratory-based detection support frame according to claim 4, wherein: the clamping hole (303) is positioned right below the placing hole (213), and one end face of the embedded plate (308) is flush with one end face of the moving plate (304).

6. The sterile laboratory-based testing support according to claim 4, wherein: the outer end of the limiting block (309) is matched with the inside of the guide hole (306), and the outer end of the screw rod (307) penetrates through two ends of one supporting plate (201).