CN211755233U

CN211755233U - Test-tube rack for medical examination

Info

Publication number: CN211755233U
Application number: CN202020231088.9U
Authority: CN
Inventors: 李亚琴
Original assignee: Zhengzhou Weiqian Biotechnology Co ltd
Current assignee: Zhengzhou Weiqian Biotechnology Co ltd
Priority date: 2020-03-01
Filing date: 2020-03-01
Publication date: 2020-10-27
Anticipated expiration: 2030-03-01

Abstract

The utility model discloses a test-tube rack is used in medical science inspection, the on-line screen storage device comprises a base, the equal fixedly connected with dead lever in four corners at base top, fixedly connected with fixed plate between two dead levers, first logical groove has been seted up to the axle center department of dead lever, first logical inslot chamber's bottom is provided with the stopper, the spacing box of top fixedly connected with of stopper, the top fixedly connected with bracing piece of spacing box. The utility model discloses a base, the dead lever, the fixed plate, first logical groove, the stopper, spacing box, the bracing piece, fixed box, the slider, the spout, first spring, the limiting plate, the movable rod, a groove, the fixture block, the second spring, the fly leaf, the horizontal pole, the pull rod, the connecting rod, the opening, the extrusion stem, the second leads to the groove, the cooperation of third logical groove, backup pad and draw-in groove is used, can change the distance between two locating holes, because of the distance difference between two backup pads and two fixed plates, the putting of returning to of two kinds of different length test tubes has been realized.

Description

Test-tube rack for medical examination

Technical Field

The utility model relates to an auxiliary device technical field is used in the medical science inspection, specifically is a test-tube rack is used in medical science inspection.

Background

The test-tube rack is the device that is used for unified placing the test tube, the test tube of using is unified to be placed on the test-tube rack with the inspection in medical science inspection process mostly, prior art's test-tube rack is including wood system, metal system and plastic products's form, but mainly all constitute by support body and locating hole, current test-tube rack is because the distance can not be adjusted between its locating hole, test tube length is different for experimental inspection, need take new test-tube rack again and put, a large amount of spaces of experimental department have been occupied, and the use of people of not being convenient for.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a test-tube rack for medical science inspection possesses and is applicable to the advantage that different length test tubes were returned and are put, has solved current test-tube rack because the distance is unadjustable between its locating hole, and is not different at test inspection with test tube length, need take new test-tube rack again and return and put, has taken a large amount of spaces of test department, and the problem of the use of the people of being not convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: a test tube rack for medical examination comprises a base, wherein fixed rods are fixedly connected with four corners of the top of the base, a fixed plate is fixedly connected between the two fixed rods, a first through groove is formed in the axis of each fixed rod, a limiting block is arranged at the bottom of an inner cavity of the first through groove, a limiting box is fixedly connected with the top of the limiting block, a supporting rod is fixedly connected with the top of the limiting box, a fixed box is fixedly connected with the bottom of one side, away from the limiting block, of each fixed rod, a sliding block is fixedly connected with one side, away from the fixed box, of each limiting block, a sliding groove matched with the sliding block is formed in one side, away from the fixed box, of the inner cavity of the first through groove, a first spring is fixedly connected with one side, away from the fixed box, of the first spring is fixedly connected with a limiting, the bottom of the inner cavity of the first through groove, which is close to one side of the fixed box, is provided with a groove, the movable rod penetrates through the inner cavity of the groove and is fixedly connected with a clamping block, the top and the bottom of the inner cavity of the fixed box, which are close to one side of the limiting box, are fixedly connected with a movable plate, the side of the movable plate, which is far away from the second spring, is fixedly connected with a cross rod, the side of the cross rod, which is far away from the movable plate, penetrates through one side of the fixed box, which is far away from the fixed rod, and is fixedly connected with a pull rod, the side of the movable plate, which is far away from the cross rod, is fixedly connected with a connecting rod, the side of the fixed box, which is close to the fixed rod, is provided with an opening, the side of the connecting rod, the axle center department of fixed plate has seted up the third and has led to the groove, fixedly connected with backup pad between two bracing pieces, the fixed plate all has seted up the draw-in groove with one side that the fixed box was kept away from to the backup pad.

Preferably, the opening is communicated with the second through groove, and the second through groove is communicated with the groove.

Preferably, one side of the fixed box, which is far away from the movable plate, is provided with a first through hole matched with the cross rod, and one side of the limiting box, which is close to the fixed box, is provided with a second through hole matched with the clamping block.

Preferably, the shape of the fixture block is a semicircle, and the surface of the fixture block is in contact with the groove.

Preferably, two sides of the supporting plate are in contact with the third through groove, and the distance between the two supporting plates is greater than the distance between the two fixing plates.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a base, the dead lever, the fixed plate, first logical groove, the stopper, spacing box, the bracing piece, fixed box, the slider, the spout, first spring, the limiting plate, the movable rod, a groove, the fixture block, the second spring, the fly leaf, the horizontal pole, the pull rod, the connecting rod, the opening, the extrusion stem, the second leads to the groove, the third leads to the groove, the cooperation of backup pad and draw-in groove is used, can change the distance between two locating holes, because of the distance between two backup pads and two fixed plates is different, the return of two kinds of different length test tubes has been realized and has been put, thereby people's use has been made things.

2. The utility model discloses a set up intercommunication and second between the groove and the recess through the groove and the intercommunication between opening and the second through-groove, can guarantee that the extrusion stem supports the fixture block out the recess, through setting up first through-hole and second through-hole, can guarantee the normal operating of horizontal pole and fixture block, be greater than the distance between two fixed plates through setting up the distance between two backup pads, can realize putting of returning of two kinds of different length test tubes.

Drawings

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

FIG. 2 is a schematic sectional view of the spacing box of the present invention;

fig. 3 is the schematic view of the sectional structure of the fixing box of the present invention.

In the figure: 1. a base; 2. fixing the rod; 3. a fixing plate; 4. a first through groove; 5. a limiting block; 6. a limiting box; 7. a support bar; 8. a fixing box; 9. a slider; 10. a chute; 11. a first spring; 12. a limiting plate; 13. a movable rod; 14. a groove; 15. a clamping block; 16. a second spring; 17. a movable plate; 18. a cross bar; 19. a pull rod; 20. a connecting rod; 21. an opening; 22. an extrusion stem; 23. a second through groove; 24. a third through groove; 25. a support plate; 26. a clamping groove.

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.

The components of the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known by the technical manual or by the conventional experimental method.

Referring to fig. 1-3, a test tube rack for medical examination comprises a base 1, fixing rods 2 are fixedly connected to four corners of the top of the base 1, a fixing plate 3 is fixedly connected between the two fixing rods 2, a first through groove 4 is formed at the axis of the fixing rod 2, a limiting block 5 is arranged at the bottom of the inner cavity of the first through groove 4, a limiting box 6 is fixedly connected to the top of the limiting block 5, a supporting rod 7 is fixedly connected to the top of the limiting box 6, a fixing box 8 is fixedly connected to the bottom of one side of the fixing rod 2 away from the limiting block 5, a sliding block 9 is fixedly connected to one side of the limiting block 5 away from the fixing box 8, a sliding groove 10 matched with the sliding block 9 is formed at one side of the inner cavity of the first through groove 4 away from the fixing box 8, a first spring 11 is fixedly connected to one side of the inner, a movable rod 13 is fixedly connected to the axle center of the side of the limiting plate 12 far away from the first spring 11, a groove 14 is formed at the bottom of the side of the inner cavity of the first through groove 4 near the fixed box 8, the movable rod 13 penetrates into the inner cavity of the groove 14 and is fixedly connected with a clamping block 15, the clamping block 15 is semicircular in shape, the surface of the clamping block 15 is contacted with the groove 14, a second spring 16 is fixedly connected to the top and the bottom of the side of the inner cavity of the fixed box 8 near the limiting box 6, a movable plate 17 is fixedly connected to one side of the second spring 16 far away from the limiting box 6, a cross rod 18 is fixedly connected to the axle center of the side of the movable plate 17 far away from the second spring 16, one side of the cross rod 18 far away from the movable plate 17 penetrates to one side of the fixed box 8 far away from the fixed rod 2 and is fixedly connected with a pull rod 19, a first through hole matched with the cross rod, the normal operation of the cross rod 18 and the fixture block 15 can be ensured by arranging the first through hole and the second through hole, the axle center of one side of the movable plate 17 far away from the cross rod 18 is fixedly connected with a connecting rod 20, one side of the fixed box 8 near the fixed rod 2 is provided with an opening 21, one side of the connecting rod 20 far away from the movable plate 17 penetrates into an inner cavity of the opening 21 and is fixedly connected with a pressing rod 22, one side of the fixed rod 2 near the fixed box 8 is provided with a second through groove 23 matched with the pressing rod 22, the opening 21 is communicated with the second through groove 23, the second through groove 23 is communicated with the groove 14, the fixture block 15 can be ensured to be pushed out of the groove 14 by the pressing rod 22 through the communication between the opening 21 and the second through groove 23 and the communication between the second through groove 23 and the groove 14, the axle center of the fixed plate 3 is provided with a third through groove 24, a support plate 25, the distance between the two supporting plates 25 is greater than the distance between the two fixing plates 3, the returning of test tubes with two different lengths can be realized by setting the distance between the two supporting plates 25 to be greater than the distance between the two fixing plates 3, the clamping grooves 26 are respectively arranged on the sides of the fixing plates 3 and the supporting plates 25 far away from the fixing box 8, and the distance between the two supporting plates 25 and the two fixing plates 3 is different because the distance between the two supporting plates 25 and the two fixing plates 3 is different, the collection and the placement of the test tubes with two different lengths are realized, thereby facilitating the use of people.

When the test tube rack is used, when test tubes with different lengths appear in an experiment, an operator presses the pull rods 19 to move in opposite directions, the pull rods 19 move in opposite directions to drive the movable plates 17 to move in opposite directions through the cross rods 18 and extrude the second springs 16, the movable plates 17 move in opposite directions to drive the extrusion rods 22 to extrude the clamping blocks 15 to move in opposite directions through the connecting rods 20, the clamping blocks 15 move in opposite directions to drive the limiting plates 12 to move in opposite directions through the movable rods 13 and compress the first springs 11 until the clamping blocks 15 completely move out of the grooves 14, the clamping blocks 15 completely enter the limiting boxes 6 at the moment, the support rods 7 are pulled to move upwards, the support rods 7 simultaneously drive the support plates 25, the limiting boxes 6, the limiting blocks 5 and the sliding blocks 9 to move upwards until the sliding blocks 9 move to the top ends, the force generated by the first springs 11 repeatedly pushes the clamping blocks 15 to pop out of the limiting boxes 6 through the limiting plates 12 and the movable rods, thereby can change the distance between two locating holes, because of the distance difference between two backup pads 25 and two fixed plates 3, realize putting of returning of two kinds of different length test tubes, and then made things convenient for people's use.

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 test-tube rack for medical examination, includes base (1), its characterized in that: the four corners of the top of the base (1) are fixedly connected with fixing rods (2), a fixing plate (3) is fixedly connected between the two fixing rods (2), a first through groove (4) is formed in the axis of each fixing rod (2), a limiting block (5) is arranged at the bottom of the inner cavity of each first through groove (4), a limiting box (6) is fixedly connected to the top of each limiting box (5), a supporting rod (7) is fixedly connected to the top of each limiting box (6), a fixing box (8) is fixedly connected to the bottom of one side, away from the limiting block (5), of each fixing box (8) of each fixing rod (2), a sliding block (9) is fixedly connected to one side, away from the fixing box (8), of each limiting block (5), a sliding groove (10) matched with the sliding block (9) is formed in one side, away from the fixing box (8), of the inner cavity of each first through groove (4), and a, one side of the first spring (11) close to the fixed box (8) is fixedly connected with a limiting plate (12), the limiting plate (12) is far away from an axle center of one side of the first spring (11) and is fixedly connected with a movable rod (13), the bottom of one side of the first through groove (4) close to the fixed box (8) is provided with a groove (14), the movable rod (13) penetrates through an inner cavity of the groove (14) and is fixedly connected with a clamping block (15), the top and the bottom of one side of the inner cavity of the fixed box (8) close to the limited box (6) are both fixedly connected with a second spring (16), one side of the second spring (16) far away from the limited box (6) is fixedly connected with a movable plate (17), the axle center of one side of the movable plate (17) far away from the second spring (16) is fixedly connected with a cross rod (18), one side of the cross rod (18) far away from the movable plate (17) penetrates through one side of the fixed box, axle center department fixedly connected with connecting rod (20) of horizontal pole (18) one side is kept away from in fly leaf (17), opening (21) have been seted up to one side that fixed box (8) are close to dead lever (2), one side that fly leaf (17) were kept away from in connecting rod (20) runs through to inner chamber and fixedly connected with stripper bar (22) of opening (21), dead lever (2) are close to one side of fixed box (8) and are seted up logical groove (23) with second of stripper bar (22) looks adaptation, axle center department of fixed plate (3) has seted up third and has led to groove (24), fixedly connected with backup pad (25) between two bracing pieces (7), draw-in groove (26) have all been seted up to one side that fixed box (8) were kept away from in fixed plate (3) and backup pad.

2. The test tube rack for medical examination according to claim 1, wherein: the opening (21) is communicated with a second through groove (23), and the second through groove (23) is communicated with the groove (14).

3. The test tube rack for medical examination according to claim 1, wherein: one side of the fixed box (8) far away from the movable plate (17) is provided with a first through hole matched with the cross rod (18), and one side of the limiting box (6) close to the fixed box (8) is provided with a second through hole matched with the clamping block (15).

4. The test tube rack for medical examination according to claim 1, wherein: the shape of the clamping block (15) is semicircular, and the surface of the clamping block (15) is in contact with the groove (14).

5. The test tube rack for medical examination according to claim 1, wherein: the two sides of the supporting plates (25) are in contact with the third through grooves (24), and the distance between the two supporting plates (25) is larger than the distance between the two fixing plates (3).