CN212263061U

CN212263061U - Biological test household utensils fixed stay device

Info

Publication number: CN212263061U
Application number: CN202020410357.8U
Authority: CN
Inventors: 黄秋斌
Original assignee: Hangzhou Tuoshi Biotechnology Co ltd
Current assignee: Hangzhou Tuoshi Biotechnology Co ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2021-01-01
Anticipated expiration: 2030-03-26

Abstract

The utility model relates to a biological test technical field just discloses a biological test household utensils fixed stay device, the on-line screen storage device comprises a base, the fixed slot has been seted up at the top of base, the inner wall swing joint of fixed slot has the test household utensils body, first spout has been seted up at the top of base, the inner wall swing joint of first spout has flexible loop bar, the one end of flexible loop bar is the first connecting ring of fixedly connected with and second go-between respectively. This biological test household utensils fixed stay device can fix the outer wall of the experimental household utensils body of equidimension not, has solved general household utensils fixing device simple structure, can not fix according to the household utensils of equidimension not, can reduce the problem of household utensils fixing device practicality, can improve this biological test household utensils fixed stay device's practicality, makes things convenient for the staff to experiment after fixed to the experimental household utensils body of equidimension not, has satisfied biological test's user demand.

Description

Biological test household utensils fixed stay device

Technical Field

The utility model relates to a biological test technical field specifically is a biological test household utensils fixed stay device.

Background

Biological tests refer to the process of purposefully observing and researching the phenomena of organism structure and life activities which are not easy to observe under general conditions by a scientific method by using certain instruments, materials and medicines under specific environmental conditions. Biology is a natural science based on experimentation. Through biological tests, the biological experiment table can help students understand concepts and rules of biology and really learn basic knowledge of biology, and is beneficial to inspiring active thinking of students, carrying out scientific method training and cultivating scientific quality of students.

And household utensils need to be fixed in the current biological test process, and the safety of the biological test can be improved, but the current household utensils fixing device has a simple structure, can not fix according to household utensils of different sizes, can reduce the practicability of the household utensils fixing device, and can not meet the use requirements of the biological test.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a biological test household utensils fixed stay device, possess advantages such as can improve household utensils fixed stay device practicality, solved current household utensils fixing device simple structure, can not fix according to unidimensional household utensils, can reduce household utensils fixing device's practicality, can not satisfy the problem of biological test user demand.

(II) technical scheme

For the purpose that realizes above-mentioned biological test household utensils fixing device improvement practicality, the utility model provides a following technical scheme: the utility model provides a biological test household utensils fixed stay device, includes the base, the fixed slot has been seted up at the top of base, the inner wall swing joint of fixed slot has the test household utensils body, first spout has been seted up at the top of base, the inner wall swing joint of first spout has flexible loop bar, the one end difference first connecting ring of fixedly connected with and second go-between of flexible loop bar, the second spout has all been seted up to the inner wall of first connecting ring and the inner wall of second go-between, the inner wall swing joint of second spout has the movable rod, the one end fixedly connected with second mounting fixture of movable rod, the second go-between has the movable rod through second spout swing joint, the second go-between passes through movable rod fixedly connected with third mounting fixture.

The top of the first connecting ring is fixedly connected with a first supporting rod, the outer wall of the first supporting rod is movably connected with a second connecting rod, one end of the second connecting rod is fixedly connected with a connecting spring, one end of the connecting spring is fixedly connected with a first connecting rod, one end of the first connecting rod is fixedly connected with a first fixing clamp, the top of the second connecting ring is fixedly connected with a second supporting rod, and the outer wall of the second supporting rod is fixedly and movably connected with a fourth fixing clamp through the first connecting rod, the connecting spring and the second connecting rod.

Preferably, the first fixing clamp is a concave fixing clamp, the fourth fixing clamp is a convex fixing clamp, the first fixing clamp is movably connected with the fourth fixing clamp, and the first fixing clamp and the fourth fixing clamp are both circular ring-shaped fixing clamps.

Preferably, the number of the first connecting rods, the number of the connecting springs and the number of the second connecting rods are two, each of the first connecting rods, each of the connecting springs and each of the second connecting rods form a group, and the two groups of the first connecting rods, the connecting springs and the second connecting rods are symmetrically distributed about the transverse center line of the base.

Preferably, the number of the first supporting rods and the number of the second supporting rods are two, the shapes and the sizes of the two first supporting rods and the shapes and the sizes of the two second supporting rods are matched with each other, and the two first supporting rods and the two second supporting rods are symmetrically distributed about the transverse center line of the base.

Preferably, the shape and size of the telescopic loop bar are matched with those of the first sliding groove, and the telescopic loop bar is movably connected with the base through the first sliding groove.

Preferably, the inner wall swing joint of fixed slot has the protection to fill up, and the protection fills up for the sponge protection fills up, and the protection fills up the bottom that is located the experimental household utensils body.

Preferably, the shape and size of the movable rod are matched with those of the second sliding groove, and the movable rod is movably connected with the first connecting ring and the second connecting ring through the second sliding groove respectively.

Third, beneficial effect

Compared with the prior art, the utility model provides a biological test household utensils fixed stay device possesses following beneficial effect:

1. this biological test household utensils fixed stay device, through experimental household utensils body, first connecting ring, flexible loop bar, first spout, a pedestal, the movable rod, the second mounting fixture, the third mounting fixture, second spout and second go-between, can fix the outer wall of the experimental household utensils body of equidimension not, it is simple to have solved general household utensils fixing device structure, can not fix according to the household utensils of equidimension not, can reduce the problem of household utensils fixing device practicality, can improve this biological test household utensils fixed stay device's practicality, make things convenient for the staff to test after the fixed of the experimental household utensils body of equidimension not, biological test's user demand has been satisfied.

2. This biological test household utensils fixed stay device through first mounting fixture, head rod, coupling spring, second connecting rod, first bracing piece and the fourth mounting fixture that sets up, can fix the neck of test household utensils body, can further improve the stability of test household utensils body when the experiment.

3. This biological test household utensils fixed stay device, protection pad and fixed slot through setting up can play the guard action to the bottom of test household utensils body, can improve the security of test household utensils body when the experiment.

Drawings

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

fig. 2 is a schematic view of the structure of the connection ring of the present invention;

fig. 3 is a schematic view of a connection structure between the first fixing clamp and the fourth fixing clamp of the present invention.

In the figure: 1. a first fixing jig; 2. a first connecting rod; 3. a connecting spring; 4. a second connecting rod; 5. a support bar; 6. a test vessel body; 7. a connecting ring; 8. a telescopic loop bar; 9. a first chute; 10. a base; 11. a movable rod; 12. a second fixing jig; 13. a third fixing jig; 14. a protective pad; 15. fixing grooves; 16. a fourth fixing jig; 17. a second chute; 18. a second connection ring; 19. a second support bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a biological test vessel fixing and supporting device comprises a base 10, a fixing groove 15 is formed at the top of the base 10, a test vessel body 6 is movably connected to the inner wall of the fixing groove 15, a protective pad 14 is movably connected to the inner wall of the fixing groove 15, the protective pad 14 is a sponge protective pad, the protective pad 14 is located at the bottom of the test vessel body 6, sponge is a porous material with good water absorption and can be used for cleaning articles, common sponge for people is made of wood cellulose fiber or foamed plastic polymer, the protective pad 14 and the fixing groove 15 are arranged to protect the bottom of the test vessel body 6 and improve the safety of the test vessel body 6 during an experiment, a first sliding groove 9 is formed at the top of the base 10, a telescopic sleeve rod 8 is movably connected to the inner wall of the first sliding groove 9, the shape and the size of the telescopic sleeve rod 8 are matched with the shape and the size of the first sliding groove 9, the telescopic loop bar 8 is movably connected with the base 10 through the first chute 9, one end of the telescopic loop bar 8 is fixedly connected with the first connecting ring 7 and the second connecting ring 18 respectively, the inner wall of the first connecting ring 7 and the inner wall of the second connecting ring 18 are both provided with the second chute 17, the inner wall of the second chute 17 is movably connected with the movable bar 11, the shape and the size of the movable bar 11 are matched with those of the second chute 17, the movable bar 11 is movably connected with the first connecting ring 7 and the second connecting ring 18 through the second chute 17 respectively, one end of the movable bar 11 is fixedly connected with the second fixing clamp 12, the second connecting ring 18 is movably connected with the movable bar 11 through the second chute 17, the second connecting ring 18 is fixedly connected with the third fixing clamp 13 through the movable bar 11, and the test vessel body 6, the first connecting ring 7, the telescopic loop bar 8, the first chute 9, the base 10, The movable rod 11, the second mounting fixture 12, the third mounting fixture 13, second spout 17 and second go-between 18, can fix the outer wall of the experimental household utensils body of equidimension 6 not, it is simple to have solved general household utensils fixing device structure, can not fix according to the household utensils of equidimension not, can reduce the problem of household utensils fixing device practicality, can improve this biological experimental household utensils fixed stay device's practicality, make things convenient for the staff to carry out the experiment after fixed to the experimental household utensils body of equidimension 6, the user demand of biological test has been satisfied.

The top of the first connecting ring 7 is fixedly connected with first supporting rods 5, the number of the first supporting rods 5 and the number of the second supporting rods 19 are two, the shapes and the sizes of the two first supporting rods 5 and the shapes and the sizes of the two second supporting rods 19 are matched with each other, the two first supporting rods 5 and the two second supporting rods 19 are symmetrically distributed about the transverse central line of the base 10, the outer wall of the first supporting rod 5 is movably connected with second connecting rods 4, one end of each second connecting rod 4 is fixedly connected with a connecting spring 3, one end of each connecting spring 3 is fixedly connected with a first connecting rod 2, the number of the first connecting rods 2, the number of the connecting springs 3 and the number of the second connecting rods 4 are two, each first connecting rod 2, each connecting spring 3 and each second connecting rod 4 form a group, and the two groups of first connecting rods 2, connecting springs 3 and second connecting rods 4 are symmetrically distributed about the transverse central line of the base 10, one end of the first connecting rod 2 is fixedly connected with a first fixing clamp 1, the top of the second connecting ring 18 is fixedly connected with a second supporting rod 19, the outer wall of the second supporting rod 19 is fixedly and movably connected with a fourth fixing clamp 16 through the first connecting rod 2, the connecting spring 3 and the second connecting rod 4, the first fixing clamp 1 is a concave fixing clamp, the fourth fixing clamp 16 is a convex fixing clamp, the first fixed clamp 1 and the fourth fixed clamp 16 are movably connected, and the first fixed clamp 1 and the fourth fixed clamp 16 are both circular ring-shaped fixed clamps, through the first mounting fixture 1, the first connecting rod 2, the connecting spring 3, the second connecting rod 4, the first supporting rod 5 and the fourth mounting fixture 16 that set up, can fix the neck of test household utensils body 6, can further improve the stability of test household utensils body 6 when the experiment.

When using, fix test ware body 6 in the inside of fixed slot 15, then first spout 9 removes two flexible loop bars 8 to inside, laminate first connecting ring 7 and second connecting ring 18 in the both sides of test ware body 6, make and fix between second mounting fixture 12 and the third mounting fixture 13, rotate first connecting rod 2 afterwards, coupling spring 3 and second connecting rod 4, laminate first mounting fixture 1 and fourth mounting fixture 16 in the both sides of test ware body 6 neck, snap-in together between last with first mounting fixture 1 and fourth mounting fixture 16, thereby work has been accomplished.

In conclusion, this biological test household utensils fixed stay device has reached the effect that improves household utensils fixed stay device practicality, has solved general household utensils fixing device simple structure, can not fix according to the household utensils of equidimension not, can reduce the problem of household utensils fixing device practicality, satisfies biological test's user demand.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a biological assay household utensils fixed stay device, includes base (10), its characterized in that: a fixed groove (15) is arranged at the top of the base (10), the inner wall of the fixed groove (15) is movably connected with a test vessel body (6), a first chute (9) is arranged at the top of the base (10), the inner wall of the first chute (9) is movably connected with a telescopic loop bar (8), one end of the telescopic loop bar (8) is respectively and fixedly connected with a first connecting ring (7) and a second connecting ring (18), the inner wall of the first connecting ring (7) and the inner wall of the second connecting ring (18) are both provided with a second sliding chute (17), the inner wall of the second sliding chute (17) is movably connected with a movable rod (11), one end of the movable rod (11) is fixedly connected with a second fixed clamp (12), the second connecting ring (18) is movably connected with a movable rod (11) through a second sliding groove (17), the second connecting ring (18) is fixedly connected with a third fixed clamp (13) through a movable rod (11);

the top fixedly connected with first bracing piece (5) of first connecting ring (7), the outer wall swing joint of first bracing piece (5) has second connecting rod (4), the one end fixedly connected with connecting spring (3) of second connecting rod (4), the one end fixedly connected with head rod (2) of connecting spring (3), the first mounting fixture (1) of the one end fixedly connected with of head rod (2), the top fixedly connected with second bracing piece (19) of second connecting ring (18), the outer wall of second bracing piece (19) has fourth mounting fixture (16) through first connecting rod (2), connecting spring (3) and second connecting rod (4) fixed swing joint.

2. The biological test vessel fixing and supporting device according to claim 1, wherein: the first fixing clamp (1) is a concave fixing clamp, the fourth fixing clamp (16) is a convex fixing clamp, the first fixing clamp (1) is movably connected with the fourth fixing clamp (16), and the first fixing clamp (1) and the fourth fixing clamp (16) are both circular ring-shaped fixing clamps.

3. The biological test vessel fixing and supporting device according to claim 1, wherein: the number of the first connecting rods (2), the number of the connecting springs (3) and the number of the second connecting rods (4) are two, each first connecting rod (2), each connecting spring (3) and each second connecting rod (4) are in a group, and the two groups of first connecting rods (2), the connecting springs (3) and the second connecting rods (4) are symmetrically distributed about the transverse center line of the base (10).

4. The biological test vessel fixing and supporting device according to claim 1, wherein: the number of the first supporting rods (5) and the number of the second supporting rods (19) are two, the shapes and the sizes of the two first supporting rods (5) and the shapes and the sizes of the two second supporting rods (19) are matched with each other, and the two first supporting rods (5) and the two second supporting rods (19) are symmetrically distributed about the transverse center line of the base (10).

5. The biological test vessel fixing and supporting device according to claim 1, wherein: the size of the shape of the telescopic loop bar (8) is matched with the size of the shape of the first sliding groove (9), and the telescopic loop bar (8) is movably connected with the base (10) through the first sliding groove (9).

6. The biological test vessel fixing and supporting device according to claim 1, wherein: the inner wall swing joint of fixed slot (15) has protection pad (14), and protection pad (14) are the sponge protection pad, and protection pad (14) are located the bottom of experimental household utensils body (6).

7. The biological test vessel fixing and supporting device according to claim 1, wherein: the shape and the size of the movable rod (11) are matched with those of the second sliding groove (17), and the movable rod (11) is movably connected with the first connecting ring (7) and the second connecting ring (18) through the second sliding groove (17) respectively.