CN216887884U - Liquid-transfering gun head puts device - Google Patents
Liquid-transfering gun head puts device Download PDFInfo
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- CN216887884U CN216887884U CN202122223770.0U CN202122223770U CN216887884U CN 216887884 U CN216887884 U CN 216887884U CN 202122223770 U CN202122223770 U CN 202122223770U CN 216887884 U CN216887884 U CN 216887884U
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- box
- pipette tip
- pipette
- adjusting lever
- fixedly connected
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Abstract
The utility model discloses a pipette tip placing device which comprises a box body, wherein a rotating column is rotatably connected in the middle of the front end face of the box body, a clamping block is fixedly connected on the front end face of the rotating column, a placing cavity is arranged at the upper end of the box body, a pipette tip groove is uniformly formed in the lower end face of the placing cavity, an adjusting rod is uniformly and slidably connected at the right end of the box body, the left end face of the adjusting rod is movably connected with the placing cavity, slide rods are uniformly and fixedly connected on the upper sides of the left and right end faces of the placing cavity, and a box door is rotatably connected on the left and right sides of the upper part of the rear end face of the box body through hinges. The utility model relates to the technical field of medical equipment, and solves the problems of time and labor waste, and poor protection and sealing effects on a pipette tip in the conventional pipette tip placement.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a pipette tip placing device.
Background
The pipette is one kind of pipettor, is commonly used in the laboratory and moves and get a small amount of or trace liquid, and the specification is different, and the pipette of different specifications matches and uses the rifle head of different sizes, and the shape that different manufacturers produced also has the difference, but theory of operation and operating method are unanimous basically.
The existing pipette tip is usually placed manually, so that time and labor are wasted, and the protection and sealing effects on the pipette tip are poor.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a pipette tip placing device, which solves the problems of time and labor waste, and poor protection and sealing effects on pipette tips when the existing pipette tips are placed.
(II) technical scheme
In order to realize the purpose, the utility model is realized by the following technical scheme: the utility model provides a device is put to pipette head, includes the box, terminal surface middle part is rotated and is connected with the rotation post before the box, terminal surface fixedly connected with block piece before the rotation post, the box upper end is equipped with places the chamber, it evenly is equipped with rifle head groove to place the chamber under, the even sliding connection of box right-hand member has the adjusting lever, adjusting lever left end face swing joint have place the chamber, place the chamber about the even fixedly connected with slide bar of terminal surface upside, the box rear end face upper portion left and right sides all rotates through the hinge and is connected with the chamber door.
Preferably, a sliding chute is arranged between the adjusting rods, the width of the sliding chute is smaller than the diameter of the widest part of the pipette head, and the distance between the circle centers of the pipette head grooves is equal to the distance between the circle centers when the pipette heads are attached to each other.
Preferably, the sliding rod is connected with a first sliding block in a sliding mode outside the rear side, the length of the first sliding block is two, the diameters of the adjusting rods and the width of the sliding groove are added, the sliding rod is connected with a second sliding block in an even sliding mode outside the front side, the length of the second sliding block is one, the diameters of the adjusting rods and the width of the sliding groove are added, and the right end face of each adjusting rod is fixedly connected with a drawing block.
Preferably, the equal fixedly connected with of terminal surface left and right sides hinges the seat before the chamber door, the terminal surface fixedly connected with round pin axle that hinges the seat and be close to each other, the round pin outside of axle rotates and is connected with the latch segment, the latch segment lower extreme is equipped with the rectangular channel, rectangular channel length is greater than the block.
Preferably, the upper end surface of the box body is provided with a sealing gasket.
Preferably, the pin shaft is made of stainless steel.
(III) advantageous effects
The utility model provides a pipette tip placing device. The method has the following beneficial effects:
(1) this device is put to liquid-transfering gun head, through being equipped with the spout between the adjusting lever, the spout width is less than liquid-transfering gun head widest department diameter, and the interval between the rifle head groove centre of a circle equals distance between the centre of a circle when liquid-transfering gun head laminates each other, places a plurality of liquid-transfering gun heads in placing the chamber upper end, and manual shake box makes the minimum one end of liquid-transfering gun head diameter fall into the spout downside, and the one end card that liquid-transfering gun head diameter is the biggest is between the spout to be convenient for place the unified direction of a plurality of liquid-transfering gun heads.
(2) This device is put to liquid-transfering gun head, through earlier in the uniform direction of liquid-transfering gun head backward, move first slider and a plurality of second slider left respectively, with left side liquid-transfering gun head laminating box, make liquid-transfering gun head laminate each other, the rifle head groove is aimed at to liquid-transfering gun head lower extreme this moment, the pulling pull piece, the adjusting lever moves right, the adjusting lever no longer gives liquid-transfering gun head effort, liquid-transfering gun head falls into the rifle head groove in proper order, when the adjusting lever left end leaves the box completely, liquid-transfering gun head all falls into the rifle head groove, accomplish liquid-transfering gun head this moment and put, reset the adjusting lever again, thereby saved the manual work and put the process, time saving and labor saving. The box door cover is placed on the upper end face of the box body, the locking block is rotated, and after the clamping block penetrates through the placing cavity, the clamping block is rotated to complete clamping, so that a protection effect is started on the pipette head inside the box body. Be equipped with sealed the pad through the box up end, sealed external dust that fills up blocks to the leakproofness of box has been increased.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is a schematic view of the interior of the case according to the present invention;
FIG. 4 is a schematic diagram of the side view of the interior of the case according to the present invention;
FIG. 5 is a top view of the box of the present invention.
In the figure: 1. a box body; 2. drawing the block; 3. rotating the column; 4. a clamping block; 5. a gun head slot; 6. an adjusting lever; 7. a slide bar; 8. a chute; 9. a first slider; 10. a second slider; 11. a box door; 12. a hinged seat; 13. a pin shaft; 14. a locking block; 15. a rectangular groove; 16. a placement chamber; 17. a gasket; 18. And (7) a hinge.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution:
the first embodiment is as follows:
the utility model provides a device is put to liquid-transfering gun head, the power distribution box comprises a box body 1, terminal surface middle part is rotated before 1 box and is connected with rotation post 3, terminal surface fixedly connected with block 4 before 3 rotation posts, 1 upper end of box is equipped with places chamber 16, place 16 terminal surfaces under the chamber and evenly be equipped with rifle head groove 5, 1 right-hand member of box evenly sliding connection has adjusting lever 6, 6 left end face swing joint of adjusting lever has places chamber 16, place the chamber 16 about the even fixedly connected with slide bar 7 of terminal surface upside, 1 rear end face upper portion left and right sides of box all rotates through hinge 18 and is connected with chamber door 11. Be equipped with spout 8 between the adjusting lever 6, 8 widths of spout are less than the widest department diameter of liquid-transfering gun head, and the interval between the 5 centre of a circle in rifle head groove equals distance between the centre of a circle when liquid-transfering gun head laminates each other. Through being equipped with spout 8 between adjusting lever 6, 8 widths of spout are less than the widest department diameter of liquid-transfering gun head, and the interval between the 5 centre of a circle of rifle head groove equals the distance between the centre of a circle when liquid-transfering gun head laminates each other, places a plurality of liquid-transfering gun heads in placing 16 upper ends of chamber, and manual shake box 1 makes the one end that liquid-transfering gun head diameter is minimum fall into rifle head groove 5 in, and the one end card that liquid-transfering gun head diameter is the biggest is between spout 8 to be convenient for place the unified direction of a plurality of liquid-transfering gun heads. The outside sliding connection of pole 7 that sideslips back has first slider 9, and first slider 9 length is two adjusting lever 6 diameters and 8 widths of spout, and the outside even sliding connection of front side slide bar 7 has second slider 10, and second slider 10 length is an adjusting lever 6 diameters and 8 widths of spout, and adjusting lever 6 right-hand member face fixedly connected with pulls out piece 2. Move first slider 9 and a plurality of second slider 10 left respectively through earlier in the unified direction of pipette head backward, with left side pipette head laminating box 1, make the pipette head laminate each other, pipette head lower extreme is aimed at rifle head groove 5 this moment, pulling drawing block 2, adjusting lever 6 moves right, adjusting lever 6 no longer gives the effort of pipette head, pipette head falls into rifle head groove 5 in proper order, when 6 left ends of adjusting lever leave box 1 completely, pipette head all falls into rifle head groove 5, accomplish the pipette head at this moment and put, reset adjusting lever 6 again, thereby saved the manual work and put the process, time saving and labor saving.
Example two: the difference between this embodiment and embodiment one lies in, wherein, the equal fixedly connected with of terminal surface left and right sides hinges seat 12 before chamber door 11, and the terminal surface fixedly connected with round pin axle 13 that hinges seat 12 and be close to each other, and round pin axle 13 outside is rotated and is connected with latch segment 14, and latch segment 14 lower extreme is equipped with rectangular channel 15, and rectangular channel 15 length is greater than block 4. The box door 11 is covered on the upper end face of the box body 1, the locking block 14 is rotated, the clamping block 4 passes through the placing cavity 16, and then the clamping block 4 is rotated to complete clamping, so that a protection effect is started on the pipette head in the box body 1. The upper end surface of the box body 1 is provided with a sealing gasket 17. Be equipped with sealed pad 17 through box 1 up end, sealed external dust of pad 17 blocks to the leakproofness of box 1 has been increased. The pin shaft 13 is made of stainless steel.
When the automatic box-type pipette tip placing device works, firstly, a plurality of pipette tips are placed at the upper end of a placing cavity 16, a box body 1 is shaken manually to enable the end with the smallest diameter of the pipette tips to fall into the lower side of a chute 8, the end with the largest diameter of the pipette tips is clamped between the chutes 8, then a first slide block 9 and a plurality of second slide blocks 10 are respectively moved leftwards, the pipette tips at the leftmost side are attached to the box body 1 to enable the pipette tips to be attached to each other, the lower ends of the pipette tips are aligned to a tip groove 5 at the moment, a drawing block 2 is pulled, an adjusting rod 6 moves rightwards, the adjusting rod 6 does not give acting force to the pipette tips, the pipette tips sequentially fall into the tip groove 5, when the left end of the adjusting rod 6 completely leaves the box body 1, the pipette tips all fall into the tip groove 5, at the moment, the placement of the pipette tips is completed, the adjusting rod 6 is reset, then a box door 11 is placed on the upper end surface of the box body 1, a locking block 14 is rotated, and a block 4 passes through the placing cavity 16, the clamping block 4 is rotated to complete clamping, and the pipette head is protected. Whole device is equipped with spout 8 through being equipped with between adjusting lever 6, and 8 widths of spout are less than the widest department diameter of liquid-transfering gun head, and the interval between the 5 centre of a circle of rifle head groove equals the distance between the centre of a circle when liquid-transfering gun head laminates each other, places a plurality of liquid-transfering gun heads in placing 16 upper ends of chamber, and manual shake box 1 makes the one end that liquid-transfering gun head diameter is minimum fall into spout 8 downside, and the one end card that liquid-transfering gun head diameter is the biggest is between spout 8 to be convenient for place the unified direction of a plurality of liquid-transfering gun heads. Move first slider 9 and a plurality of second slider 10 left respectively through earlier in the unified direction of pipette head backward, with left side pipette head laminating box 1, make the pipette head laminate each other, pipette head lower extreme is aimed at rifle head groove 5 this moment, pulling drawing block 2, adjusting lever 6 moves right, adjusting lever 6 no longer gives the effort of pipette head, pipette head falls into rifle head groove 5 in proper order, when 6 left ends of adjusting lever leave box 1 completely, pipette head all falls into rifle head groove 5, accomplish the pipette head at this moment and put, reset adjusting lever 6 again, thereby saved the manual work and put the process, time saving and labor saving. The box door 11 is covered on the upper end surface of the box body 1, the locking block 14 is rotated, and after the clamping block 4 passes through the placing cavity 16, the clamping block 4 is rotated to complete clamping, so that a protection effect is started on the pipette tip inside the box body 1. Be equipped with sealed pad 17 through box 1 up end, sealed pad 17 external dust blocks to the leakproofness of box 1 has been increased.
It should be noted that, in this document, relational terms such as first and second, and the like are 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.
Claims (6)
1. The utility model provides a device is put to liquid-transfering gun head, includes box (1), its characterized in that: terminal surface middle part is rotated before box (1) and is connected with rotation post (3), terminal surface fixedly connected with block (4) before rotation post (3), box (1) upper end is equipped with places chamber (16), it evenly is equipped with rifle head groove (5) to place terminal surface under chamber (16), the even sliding connection of box (1) right-hand member has adjusting lever (6), adjusting lever (6) left end face swing joint have place chamber (16), place the even fixedly connected with slide bar (7) of terminal surface upside about chamber (16), box (1) rear end face upper portion left and right sides all rotates through hinge (18) and is connected with chamber door (11).
2. A pipette tip placement device according to claim 1, wherein: a sliding chute (8) is arranged between the adjusting rods (6), the width of the sliding chute (8) is smaller than the diameter of the widest part of the pipette head, and the distance between the circle centers of the gun head grooves (5) is equal to the distance between the circle centers when the pipette heads are attached to each other.
3. A pipette tip placement device according to claim 2, wherein: rear side slide bar (7) outside sliding connection has first slider (9), first slider (9) length is two adjusting lever (6) diameter adds spout (8) width, the front side slide bar (7) outside even sliding connection has second slider (10), second slider (10) length is one adjusting lever (6) diameter adds spout (8) width, adjusting lever (6) right-hand member face fixedly connected with pull piece (2).
4. The pipette tip placement device according to claim 3, wherein: the all fixedly connected with of terminal surface left and right sides hinges seat (12) before chamber door (11), the terminal surface fixedly connected with round pin axle (13) that hinge seat (12) are close to each other, round pin axle (13) outside is rotated and is connected with latch segment (14), latch segment (14) lower extreme is equipped with rectangular channel (15), rectangular channel (15) length is greater than block (4).
5. The pipette tip placement device according to claim 4, wherein: the upper end surface of the box body (1) is provided with a sealing gasket (17).
6. The pipette tip placement device according to claim 5, wherein: the pin shaft (13) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122223770.0U CN216887884U (en) | 2021-09-13 | 2021-09-13 | Liquid-transfering gun head puts device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122223770.0U CN216887884U (en) | 2021-09-13 | 2021-09-13 | Liquid-transfering gun head puts device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216887884U true CN216887884U (en) | 2022-07-05 |
Family
ID=82179552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122223770.0U Active CN216887884U (en) | 2021-09-13 | 2021-09-13 | Liquid-transfering gun head puts device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216887884U (en) |
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2021
- 2021-09-13 CN CN202122223770.0U patent/CN216887884U/en active Active
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