CN211443243U

CN211443243U - Place stable hasp formula kit

Info

Publication number: CN211443243U
Application number: CN201921984810.XU
Authority: CN
Inventors: 刘栋
Original assignee: AFFILIATED HOSPITAL OF JINING MEDICAL UNIVERSITY
Current assignee: AFFILIATED HOSPITAL OF JINING MEDICAL UNIVERSITY
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-09-08
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses a place stable hasp formula kit belongs to kit technical field. Including the kit body, the test tube hole has been seted up to the upper surface of kit body, the first spring of bottom fixedly connected with of test tube hole inner wall, the top of first spring and the bottom fixed connection of movable block, the square groove has all been seted up on the left side and the right side of test tube hole inner wall, the inner wall in two square grooves is respectively through two surperficial swing joint of round pin axle with two clamping bars, logical groove has been seted up to the side surface of movable block, the bottom of two clamping bars all is located logical inslot portion, the equal fixedly connected with splint in top of two clamping bars. The utility model discloses a set up first spring, second spring, movable block, splint and kelly, solved the test tube and broken into pieces easily when carrying the kit problem.

Description

Place stable hasp formula kit

Technical Field

The utility model belongs to the technical field of the kit, particularly, relate to a place stable hasp formula kit.

Background

The kit is used for placing a box for detecting test tubes of chemical components, drug residues, virus types and the like, and the commonly used kit is a plastic box provided with a plurality of test tube holes, and the test tubes are directly inserted into the test tube holes on the kit.

Among the prior art, the test tube is directly inserted the test tube into the test tube hole to reagent box placing of commonly used, and when carrying the reagent box, the reagent box slope can make the test tube follow the test tube hole landing, leads to the test tube to break into pieces easily.

SUMMERY OF THE UTILITY MODEL

The utility model provides a place stable hasp formula kit possesses the test tube and places stably, the advantage of difficult landing to the problem of the test tube breakage easily when solving transport kit.

For realizing that the test tube is placed stably, the purpose of difficult landing, the utility model provides a following technical scheme: a stable-placed lock catch type kit comprises a kit body, wherein a test tube hole is formed in the upper surface of the kit body, a first spring is fixedly connected to the bottom of the inner wall of the test tube hole, the top of the first spring is fixedly connected with the bottom of a movable block, square grooves are formed in the left side and the right side of the inner wall of the test tube hole, the inner walls of the two square grooves are movably connected with the surfaces of two clamping rods through two pin shafts respectively, a through groove is formed in the side surface of the movable block, the bottoms of the two clamping rods are located in the through groove, clamping plates are fixedly connected to the tops of the two clamping rods, opposite surfaces of the two clamping plates are movably connected with the surface of a test tube, the side surface of the test tube is movably connected with the inner wall of the test tube hole, a clamping block is fixedly connected to the left side of the movable block, and the upper surface, the surface of the clamping rod is fixedly connected with a fixing ring, the left side of the inner wall of the test tube hole is provided with an elongated slot, the elongated slot is positioned below the square slot, the left side of the inner wall of the elongated slot is fixedly connected with a second spring, the surface of the clamping rod is movably connected with the inner wall of the second spring, the right end of the second spring is fixedly connected with the left side of the fixing ring, the top of the kit body is provided with a round hole, the upper surface of the clamping rod is fixedly connected with an inclined block, the upper surface of the inclined block is movably connected with the bottom of the button rod, and the surface of the button rod is movably connected with the inner wall of the round hole.

As a preferred technical scheme of the utility model, two guiding holes have been seted up respectively to the bottom of movable block, two guide bars of bottom difference fixedly connected with of test tube hole inner wall, two the inner wall of guiding hole respectively with the side surface swing joint of two guide bars.

As a preferred technical scheme of the utility model, the circular slot has been seted up to the inner wall of round hole, the fixed surface of button pole is connected with the spacing collar, the surface of spacing collar and the inner wall swing joint of circular slot.

As an optimized technical scheme of the utility model, two the equal fixedly connected with leather packing of the opposite face of splint, two the sawtooth groove has all been seted up on the surface of leather packing.

As an optimal technical scheme of the utility model, the left end of fixture block and the right-hand member shape looks adaptation of kelly, the bottom of button lever and the upper surface shape looks adaptation of sloping block.

Compared with the prior art, the utility model provides a place stable hasp formula kit possesses following beneficial effect: this place stable latched type kit, through setting up first spring, the second spring, the movable block, splint and kelly, put into the test tube from the test tube hole during use, press the test tube downwards, the test tube extrudees the movable block, make the movable block move downwards, logical groove on the movable block extrudees two kellies downwards, make two kellies rotate, the movable block drives the fixture block and moves downwards, the fixture block left side and the right side of kelly are the inclined plane of looks adaptation, therefore the fixture block extrudees the kelly, make the kelly move left, the fixed ring fixed on the kelly moves left this moment, the fixed ring moves left and makes the second spring extruded, the movable block continues to move downwards, when fixture block and kelly separate, the kelly resets under the reset action of second spring; the kelly is located the fixture block top, and first spring is compressed this moment, leather packing on the splint under the drive of clamping lever with test tube surface contact, the leather packing takes place slight deformation by the extrusion, the test tube is pressed from both sides tightly by two leather packing and can not the up-and-down motion, loosen the test tube this moment, under the reset action of first spring, the movable block has the upward movement trend, but the fixture block is blocked by the kelly and can not the upward motion, therefore the test tube keeps by the tight state of clamp, reaches the stable effect of placing. When the test tube is taken out to needs, only need press the button pole downwards, because the shape of contact surface looks adaptation of button pole and sloping block, consequently under button pole squeezing action, the sloping block moves left, the sloping block drives the kelly and moves left, when the kelly separates with the fixture block, under the reset action of first spring, the movable block upward movement, the inner wall that leads to the groove on the movable block drives clamping bar antiport, make splint and leather pad and test tube separation, the test tube upwards is upspring, can easily take out the test tube this moment, the test tube that the kit slope arouses when carrying the kit has been solved and the garrulous problem is fallen into pieces.

Drawings

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

fig. 2 is an enlarged view of the structure at a in fig. 1 of the present invention;

fig. 3 is a top cross-sectional view of the test tube of fig. 1 according to the present invention.

In the figure: 1. a kit body; 2. a test tube hole; 3. a first spring; 4. a movable block; 5. a square groove; 6. a clamping bar; 7. a through groove; 8. a splint; 9. a test tube; 10. a clamping block; 11. a clamping rod; 12. a stationary ring; 13. a long groove; 14. a second spring; 15. a circular hole; 16. a sloping block; 17. a button lever; 18. a guide hole; 19. a guide bar; 20. a circular groove; 21. a limiting ring; 22. a leather pad; 23. a sawtooth 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.

Referring to fig. 1-3, a stable-placement lock catch type kit comprises a kit body 1, wherein a test tube hole 2 is formed in the upper surface of the kit body 1, the test tube hole 2 is used for placing a test tube 9, a first spring 3 is fixedly connected to the bottom of the inner wall of the test tube hole 2, the first spring 3 has a reset function when taking the test tube 9, the test tube 9 is sprung upwards, the top of the first spring 3 is fixedly connected to the bottom of a movable block 4, square grooves 5 are formed in the left side and the right side of the inner wall of the test tube hole 2, the square grooves 5 enable the clamp plates 8 not to be blocked when being folded, the inner walls of the two square grooves 5 are movably connected to the surfaces of two clamp rods 6 through two pin shafts respectively, a through groove 7 is formed in the side surface of the movable block 4, the bottoms of the two clamp rods 6 are located inside the through groove 7, clamp plates 8 are fixedly connected to the tops of the two clamp rods 6, and the opposite, the side surface of the test tube 9 is movably connected with the inner wall of the test tube hole 2, the left side of the movable block 4 is fixedly connected with a fixture block 10, the upper surface of the fixture block 10 is movably connected with the lower surface of a fixture rod 11, the surface of the fixture rod 11 is fixedly connected with a fixed ring 12, the left side of the inner wall of the test tube hole 2 is provided with an elongated slot 13, the elongated slot 13 is used for guiding the fixture rod 11 and fixing a second spring 14, the elongated slot 13 is positioned below the square groove 5, the left side of the inner wall of the elongated slot 13 is fixedly connected with a second spring 14, the second spring 14 is used for resetting the fixture rod 11, the surface of the fixture rod 11 is movably connected with the inner wall of the second spring 14, the right end of the second spring 14 is fixedly connected with the left side of the fixed ring 12, the second spring 14 is fixed with the fixture rod 11 by the fixed ring 12, the top of the kit body 1 is provided with a round hole 15, the round hole 15 is used for preventing a button rod 17, the contact surface of the inclined block 16 and the button rod 17 is a matched inclined surface, the button rod 17 is pressed down to enable the inclined block 16 to move leftwards, and the surface of the button rod 17 is movably connected with the inner wall of the round hole 15.

Specifically, two guide holes 18 are respectively formed in the bottom of the movable block 4, two guide rods 19 are respectively and fixedly connected to the bottoms of the inner walls of the test tube holes 2, and the inner walls of the two guide holes 18 are respectively and movably connected with the side surfaces of the two guide rods 19.

In this embodiment, the guide rod 19 is engaged with the guide hole 18, so that the movable block 4 can only move up and down without deflection.

Specifically, a circular groove 20 is formed in the inner wall of the circular hole 15, a limiting ring 21 is fixedly connected to the surface of the button rod 17, and the surface of the limiting ring 21 is movably connected with the inner wall of the circular groove 20.

In this embodiment, the limiting ring 21 is located inside the circular groove 20, and the up-and-down movement position of the limiting ring 21 is limited, so that the button rod 17 cannot slide down from the circular hole 15.

Specifically, two splint 8's the equal fixedly connected with leather packing 22 of opposite face, sawtooth groove 23 has all been seted up on two leather packing 22's surface.

In this embodiment, leather pad 22 warp when the extrusion, and test tube 9 can not damage when receiving leather pad 22 extrusion, and sawtooth groove 23 increases area of contact, makes the difficult landing of test tube 9.

Specifically, the left end of the fixture block 10 is matched with the right end of the fixture rod 11 in shape, and the bottom of the button rod 17 is matched with the upper surface of the inclined block 16 in shape.

In this embodiment, the left end of the latch 10 is matched with the right end of the latch rod 11 in shape, the latch 10 moves downward to press the latch rod 11 to move leftward, the bottom of the button rod 17 is matched with the upper surface of the inclined block 16 in shape, and the button rod 17 moves downward to move the inclined block 16 leftward.

The utility model discloses a theory of operation and use flow: when the test tube is used, a test tube 9 is put into the test tube hole 2, the test tube 9 is pressed downwards, the bottom of the test tube 9 extrudes the movable block 4, the movable block 4 moves downwards, the inner wall of the through groove 7 on the movable block 4 extrudes the two clamping rods 6 downwards, the two clamping rods 6 rotate, the two clamping rods 6 drive the two clamping plates 8 to move towards the surface of the test tube 9, the movable block 4 drives the clamping block 10 to move downwards, the clamping block 10 extrudes the clamping rod 11 because the left side of the clamping block 10 and the right side of the clamping rod 11 are mutually matched inclined planes, the clamping rod 11 moves leftwards, the fixed ring 12 fixed on the clamping rod 11 moves leftwards at the moment, the fixed ring 12 moves leftwards, the second spring 14 is extruded, the movable block 4 continues to move downwards, when the clamping block 10 is separated from the clamping rod 11, the clamping rod 11 resets under the resetting action of the second spring 14, the right end of the clamping rod 11 moves to the upper part of the clamping block 10, leather pad 22 on splint 8 is with test tube 9 surface contact under the drive of clamping bar 6, leather pad 22 is extrudeed and takes place slight deformation, sawtooth groove 23 on the leather pad 22 can increase frictional force, make test tube 9 difficult not hard up, test tube 9 is pressed from both sides tightly by two leather pads 22 and can not the up-and-down motion, loosen test tube 9 this moment, under the reset action of first spring 3, movable block 4 has the trend of upwards moving, but fixture block 10 is blocked by kelly 11 and can not the upward movement, therefore, test tube 9 keeps pressing from both sides tight state, the effect of test tube 9 stable placement in kit body 1 has been reached.

When test tube 9 is taken out to needs, only need press button rod 17 downwards, because button rod 17 is the inclined plane of shape looks adaptation with the contact surface of sloping block 16, therefore, under button rod 17 extrusion, sloping block 16 moves left, sloping block 16 drives kelly 11 and moves left, second spring 14 is extruded, when kelly 11 separates with fixture block 10, under the effect of restoring to the throne of first spring 3, the activity block 4 moves upwards, the inner wall that leads to groove 7 on the activity block 4 promotes clamping bar 6 reverse rotation, make splint 8 and leather packing 22 and test tube 9 separate, test tube 9 upwards is upspring, test tube 9 can easily be taken out this moment.

Claims

1. The utility model provides a place stable hasp formula kit, includes kit body (1), its characterized in that: the kit comprises a kit body (1), wherein a test tube hole (2) is formed in the upper surface of the kit body (1), a first spring (3) is fixedly connected to the bottom of the inner wall of the test tube hole (2), the top of the first spring (3) is fixedly connected to the bottom of a movable block (4), square grooves (5) are formed in the left side and the right side of the inner wall of the test tube hole (2), the inner walls of the two square grooves (5) are movably connected to the surfaces of two clamping rods (6) through pin shafts respectively, a through groove (7) is formed in the side surface of the movable block (4), the bottoms of the two clamping rods (6) are located inside the through groove (7), clamping plates (8) are fixedly connected to the tops of the two clamping rods (6), the opposite surfaces of the two clamping plates (8) are movably connected to the surface of a test tube (9), and the side surface of the test tube (9) is movably connected to the inner, a clamping block (10) is fixedly connected to the left side of the movable block (4), the upper surface of the clamping block (10) is movably connected with the lower surface of a clamping rod (11), a fixed ring (12) is fixedly connected to the surface of the clamping rod (11), an elongated slot (13) is formed in the left side of the inner wall of the test tube hole (2), the elongated slot (13) is located below the square groove (5), a second spring (14) is fixedly connected to the left side of the inner wall of the elongated slot (13), the surface of the clamping rod (11) is movably connected with the inner wall of the second spring (14), the right end of the second spring (14) is fixedly connected with the left side of the fixed ring (12), a round hole (15) is formed in the top of the kit body (1), an inclined block (16) is fixedly connected to the upper surface of the clamping rod (11), and the upper surface of the inclined block (16) is movably connected with the bottom of the button rod (, the surface of the button rod (17) is movably connected with the inner wall of the round hole (15).

2. The placement-stable latching kit of claim 1, wherein: two guiding holes (18) have been seted up respectively to the bottom of movable block (4), two guide bar (19) of fixedly connected with respectively are in the bottom of test tube hole (2) inner wall, two the inner wall of guide hole (18) respectively with the side surface swing joint of two guide bar (19).

3. The placement-stable latching kit of claim 1, wherein: circular groove (20) have been seted up to the inner wall of round hole (15), the fixed surface of button lever (17) is connected with spacing collar (21), the surface of spacing collar (21) and the inner wall swing joint of circular groove (20).

4. The placement-stable latching kit of claim 1, wherein: two equal fixedly connected with leather packing (22) of opposite face of splint (8), two sawtooth grooves (23) have all been seted up on the surface of leather packing (22).

5. The placement-stable latching kit of claim 1, wherein: the left end of the clamping block (10) is matched with the right end of the clamping rod (11) in shape, and the bottom of the button rod (17) is matched with the upper surface of the inclined block (16) in shape.