CN214183222U

CN214183222U - Food test tube rack

Info

Publication number: CN214183222U
Application number: CN202022636018.4U
Authority: CN
Inventors: 陆晓荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-09-14
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses a food inspection test-tube rack, including the test-tube rack main part, the bilateral symmetry of test-tube rack main part is installed and is placed the frame, and the inside activity of placing the frame is provided with fixture, and fixture is linear array and distributes, and the upper portion activity of placing the frame is provided with the grip block group, and movable mounting has the turning handle on the outer wall of one side, and on applying the effort in the turning handle, drive fixture makes the grip block group keep centripetal movement or undershirt motion along the horizontal direction. The utility model provides a food inspection test-tube rack, a plurality of clamping mechanisms clamp test tubes of different sizes, and the test tubes are placed on the upper part of a test-tube rack main body, thereby facilitating the work of inspectors; the clamping mechanism controls the clamping block group, so that the clamping force can be flexibly changed for different test tubes, and the problems of unstable clamping and over-tight clamping can be avoided; buckle mechanism makes the both sides of placing the frame can remove the connection, places frame and test tube and can stand upside down, can not pollute the test tube oral area during the waterlogging caused by excessive rainfall.

Description

Food test tube rack

Technical Field

The utility model relates to an inspection equipment technical field relates to a food inspection test-tube rack particularly.

Background

Food inspection refers to a subject for studying and evaluating food quality and changes thereof, which inspects the quality of food raw materials, auxiliary materials, semi-finished products, finished products and byproducts according to some basic theories of physics, chemistry and biochemistry and various technologies and established technical standards, such as international and national food sanitation/safety standards, so as to ensure the qualified product quality. The food inspection contents comprise sensory detection of food, detection of nutrient components, additives and harmful substances in the food and the like.

The test tube can often be used in the detection of various compositions, but to different food, the test tube of different models size can be used to different compositions, and the upper portion at the test-tube rack is generally placed to the test tube, but the test tube of a model can only be placed to most test-tube racks, can not change the size at will, leads to observing on the test-tube rack upper portion of difference when the inspection is observed, very inconvenient.

The existing test tube rack is also provided with a test tube clamp, but the use of the test tube clamp is inconvenient, the situation of unstable clamping sometimes occurs, and the situation that the clamping is too tight sometimes causes the fragmentation of the test tube.

And need handstand waterlogging caused by excessive rainfall after the test tube washs, current mode is usually to keep the test tube handstand, and the oral area can touch the bottom of test-tube rack when the test tube handstand like this, causes the pollution easily to lead to the testing result inaccurate.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, the utility model aims to provide a food inspection test-tube rack solves the test-tube rack and can not place the test tube of different models size to can appear the unstable or too firm condition of centre gripping with the test-tube clamp, the oral area causes the pollution easily when the test tube is invertd the waterlogging caused by excessive rainfall in current test-tube rack simultaneously, leads to the unsafe problem of inspection structure.

Technical scheme

In order to realize the above-mentioned purpose, the utility model provides a pair of food inspection test-tube rack, including the test-tube rack main part, the bilateral symmetry of test-tube rack main part is installed and is placed the frame, the inside activity of placing the frame is provided with fixture, fixture is linear array and distributes, the upper portion activity of placing the frame is provided with the grip block group, and movable mounting has the turning handle on the outer wall of one side, through apply the effort in on the turning handle, the drive fixture makes the grip block group keeps centripetal movement or undershirt motion along the horizontal direction.

As preferred, fixture includes dwang, first gear, second gear and connecting rod, dwang movable mounting be in place between the both sides of frame, first gear fixed mounting be in the upper portion of dwang, the upper end movable mounting of connecting rod be in place on the inner wall on frame upper portion, second gear fixed mounting be in the lower extreme of connecting rod, first gear with the second gear meshes mutually.

Preferably, the clamping mechanism further comprises a moving block group and an annular slide rail, the annular slide rail is fixedly mounted on the upper portion of the second gear, the moving block group is movably mounted on the upper portion of the annular slide rail, the bottom of the moving block group is meshed with the annular slide rail, and the upper end of the moving block group is fixedly connected with the clamping block group.

Preferably, the middle of the test tube rack main body is fixedly provided with a movable shaft, the movable shaft is fixedly connected with the placing frame, the connecting part of the placing frame is in shaft connection with the movable shaft, the two ends of one side of the placing frame are fixedly provided with connecting blocks, and the connecting blocks are movably provided with buckle mechanisms.

As preferred, buckle mechanism is including pressing post, annular piece, activity post and spring, press the post symmetry to install on the both ends outer wall of test-tube rack main part both sides, annular piece fixed mounting is in press the post to be located one of test-tube rack main part is served, the test-tube rack main part gets inside and has seted up the sliding tray, annular piece sliding connection in the inside of sliding tray, the one end fixed mounting of spring is in place the inside of frame one side, activity post movable mounting be in the inside of connecting block with place the inside of frame one side, and one end with the other end fixed connection of spring.

Advantageous effects

Compared with the prior art, the utility model provides a pair of food inspection test-tube rack possesses following beneficial effect: test tubes of different types and sizes can be clamped by the plurality of clamping mechanisms, so that all test tubes to be observed can be placed on the upper part of the main body of the test tube rack, and the work of inspection personnel is facilitated;

the clamping mechanism is used for controlling the clamping block group to clamp the test tube, so that the clamping force can be flexibly changed for different test tubes, and the problems of unstable clamping and over-tight clamping can be avoided;

make the both sides of placing the frame through buckle mechanism and can remove the connection to place the frame upset with whole and come, thereby make the test tube of placing on upper portion stand upside down and come, reach the waterlogging caused by excessive rainfall and can not pollute the purpose of test tube mouth portion.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

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

FIG. 2 is a schematic view of the structure of the placement frame of the present invention;

FIG. 3 is a schematic view of another structure of the placement frame with another viewing angle of the present invention;

FIG. 4 is an enlarged schematic view of the position A of the present invention;

FIG. 5 is an enlarged schematic view of the position B of the present invention;

fig. 6 is the structural schematic diagram of the middle buckle mechanism of the present invention.

The main reference numbers:

1. a test tube rack main body; 11. a movable shaft; 12. connecting blocks; 2. placing the frame; 21. a clamping block set; 22. a movable groove; 3. a clamping mechanism; 31. rotating the handle; 32. rotating the rod; 33. a first gear; 34. a second gear; 35. moving the block group; 36. an annular slide rail; 37. a connecting rod; 4. a buckle mechanism; 41. pressing the column; 42. a ring block; 43. a sliding groove; 44. a movable post; 45. a spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1-6, a food inspection test tube rack, which can hold test tubes of different sizes by a plurality of holding mechanisms 3, so that all test tubes to be observed can be placed on the upper part of a test tube rack main body 1, thereby facilitating the work of the inspector; the clamping mechanism 3 is utilized to control the clamping block group 21 to clamp the test tube, the clamping force is flexibly changed for different test tubes, and the problems of unstable clamping and over-tight clamping are avoided; make the both sides of placing frame 2 through buckle mechanism 4 and can remove the connection to place frame 2 upset with whole and come, thereby make the test tube of placing on upper portion stand upside down and come, reach the waterlogging caused by excessive rainfall and can not pollute the purpose of test tube mouth portion.

It will be appreciated by those skilled in the art that other similar connections may be used to implement the present invention. Such as welding, bonding, or screwing.

As shown in fig. 1, fig. 2 and fig. 3, the utility model discloses in the technical scheme that further provides, including test-tube rack main part 1, the bilateral symmetry of test-tube rack main part 1 is installed and is placed frame 2, and the inside activity of placing frame 2 is provided with fixture 3, and fixture 3 is linear array and distributes, and the upper portion activity of placing frame 2 is provided with grip block group 21, and movable mounting has rotation handle 31 on the outer wall of one side, through exerting effort on rotating handle 31, drives fixture 3 and makes grip block group 21 keep centripetal movement or undershirt motion along the horizontal direction. The rotating handles 31 are also distributed in a linear array, the number of the rotating handles is equal to that of the clamping mechanisms 3, the clamping block groups 21 comprise three individuals, the placing frame 2 is positioned on the upper portion of each clamping mechanism 3 and is provided with a movable groove 22, and the clamping block groups 21 move along the movable grooves 22.

Further, as shown in fig. 4 and 5, it is preferable that the clamping mechanism 3 includes a rotation lever 32, a first gear 33, a second gear 34, and a connection lever 37, the rotation lever 32 is movably installed between both sides of the placement frame 2, the first gear 33 is fixedly installed on an upper portion of the rotation lever 32, an upper end of the connection lever 37 is movably installed on an inner wall of the upper portion of the placement frame 2, the second gear 34 is fixedly installed on a lower end of the connection lever 37, and the first gear 33 and the second gear 34 are engaged with each other. The second gear 34 is kept unchanged by the connecting rod 37 when moving, and because the upper part of the connecting rod 37 is movably mounted, the second gear 34 is not affected when the clamping mechanism 3 moves.

The utility model discloses in the technical scheme that further provides, as shown in fig. 4 and 5, fixture 3 still includes removal block group 35 and annular slide rail 36, and annular slide rail 36 fixed mounting is on the upper portion of second gear 34, and removal block group 35 movable mounting is on the upper portion of annular slide rail 36, and the bottom meshes with annular slide rail 36 mutually, removes the upper end and the holding block group 21 fixed connection of block group 35. The sliding grooves of the ring-shaped sliding rail 36 are exactly engaged with the sliding grooves at the bottom of the moving block set 35, so that when the ring-shaped sliding rail 36 rotates, the moving block set 35 moves along with the ring-shaped sliding rail, and the moving block set 35 comprises three individuals.

Further referring to fig. 1 and 6, it can be seen that, in some embodiments, preferably, the middle of the test tube rack main body 1 is fixedly provided with a movable shaft 11, two placing frames 2 are fixedly connected, the joint is coupled with the movable shaft 11, two ends of one side of the placing frames 2 are fixedly provided with connecting blocks 12, and the connecting blocks 12 are movably provided with a buckling mechanism 4. When releasing buckle mechanism 4's connection, placing frame 2 along loose axle 11 upset with two, rely on buckle mechanism 4 to make the state of upset keep after the upset again, reach and place frame 2 centre gripping the purpose of the test tube draining of standing upside down.

Furthermore, in the utility model discloses in, as shown in fig. 1 and 6, buckle mechanism 4 is including pressing post 41, annular block 42, activity post 44 and spring 45, press post 41 symmetry and install on the both ends outer wall of test-tube rack main part 1 both sides, annular block 42 fixed mounting is pressed post 41 and is located one of test-tube rack main part 1 inside and serves, inside offered sliding tray 43 has been got to test-tube rack main part 1, annular block 42 sliding connection is in the inside of sliding tray 43, the one end fixed mounting of spring 45 is in the inside of placing frame 2 one side, activity post 44 movable mounting is in the inside of connecting block 12 and the inside of placing frame 2 one side, and the other end fixed connection of one end and spring 45. The pressing column 41 is pressed to drive the movable column 44 to compress the spring 45, and the movable column 44 returns to the inside of the connecting block 12 and the placing frame 2, so that the buckle between the placing frame 2 and the two sides of the test tube rack main body 1 is released.

The utility model discloses a theory of operation and use flow: the rotating handle 31 is rotated to drive the rotating rod 32 to rotate, the rotating rod 32 drives the first gear 33 fixedly connected with the rotating rod 32 to rotate, the first gear 33 drives the second gear 34 meshed with the first gear to rotate, the second gear 34 drives the annular slide rail 36 on the upper portion to rotate, the moving block group 35 moves along the annular slide rail 36, and the moving block group 35 keeps centripetal movement, so that the test tube is clamped.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.

Claims

1. The utility model provides a food inspection test-tube rack, its characterized in that, includes test-tube rack main part (1), the bilateral symmetry of test-tube rack main part (1) is installed and is placed frame (2), the inside activity of placing frame (2) is provided with fixture (3), fixture (3) are linear array and distribute, the upper portion activity of placing frame (2) is provided with grip block group (21), and movable mounting has rotation handle (31) on the outer wall of one side, through apply the effort in on rotation handle (31), drive fixture (3) make grip block group (21) keep centripetal movement or undershirt motion along the horizontal direction.

2. The food inspection test tube rack of claim 1, characterized in that fixture (3) includes dwang (32), first gear (33), second gear (34) and connecting rod (37), dwang (32) movable mounting be in place between the both sides of frame (2), first gear (33) fixed mounting be in the upper portion of dwang (32), the upper end movable mounting of connecting rod (37) be in place on the inner wall on frame (2) upper portion, second gear (34) fixed mounting be in the lower extreme of connecting rod (37), first gear (33) with second gear (34) mesh mutually.

3. The food inspection test tube rack of claim 2, characterized in that, fixture (3) is still including moving block group (35) and annular slide rail (36), annular slide rail (36) fixed mounting is in the upper portion of second gear (34), move block group (35) movable mounting in the upper portion of annular slide rail (36), and the bottom with annular slide rail (36) mesh mutually, the upper end and the centre gripping block group (21) fixed connection of moving block group (35).

4. The food inspection test tube rack according to claim 1, characterized in that a movable shaft (11) is fixedly installed in the middle of the test tube rack main body (1), two of the placing frames (2) are fixedly connected, the joint is coupled with the movable shaft (11), connecting blocks (12) are fixedly installed at both ends of one side of the placing frames (2), and a buckling mechanism (4) is movably arranged at the connecting blocks (12).

5. Food test tube rack according to claim 4, characterized in that the snap-on mechanism (4) comprises a pressing post (41), an annular block (42), a movable post (44) and a spring (45), the pressing columns (41) are symmetrically arranged on the outer walls of two ends of two sides of the test tube rack main body (1), the annular block (42) is fixedly arranged at one end of the pressing column (41) positioned in the test tube rack main body (1), the test tube rack main body (1) is internally provided with a sliding groove (43), the annular block (42) is connected with the inside of the sliding groove (43) in a sliding way, one end of the spring (45) is fixedly arranged in the inner part of one side of the placing frame (2), the movable column (44) is movably arranged in the connecting block (12) and in one side of the placing frame (2), and one end of the movable column is fixedly connected with the other end of the spring (45).