CN211841649U

CN211841649U - Positioner for biochemical analyzer kit

Info

Publication number: CN211841649U
Application number: CN202020249803.1U
Authority: CN
Inventors: 刘宏婧; 赵德明; 陈逸桐; 戴俊; 王晖
Original assignee: Tianjin Zhongcheng Jiayi Biotechnology Co ltd
Current assignee: Tianjin Zhongcheng Jiayi Biotechnology Co ltd
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2020-11-03
Anticipated expiration: 2030-03-04

Abstract

The utility model discloses a positioner for biochemical analyzer kit, comprising a base plate, open the bottom plate up end has the locating hole, the locating hole is interior to be inserted and is equipped with stop gear, stop gear includes spacing inserted bar, twists and moves and emit and the limiting plate, spacing inserted bar bottom has cup jointed the gasket, the limiting plate inside wall is opened there is the draw-in groove, the draw-in groove interpolation is equipped with the arc scute, the arc scute up end is opened there is the indent, it emits the lateral wall to twist to move and is opened and to have anti-skidding stupefied, limiting plate dog-ear is equipped with the external member, the bottom runs through and is equipped with the lantern ring, limiting plate face edge bonds there is anti-skidding. This kind of positioner for biochemical analyzer kit can make up and the stop gear of concatenation in a flexible way through setting up, can satisfy the fixed work in the kit location of cubic cylindricality, can freely adjust the fixed position orientation according to the thickness degree of kit again, easy operation, convenient to use, and simple structure, the cost of manufacture is low, is fit for generally promoting.

Description

Positioner for biochemical analyzer kit

Technical Field

The utility model relates to a biochemical technical field specifically is a positioner for biochemical appearance kit.

Background

Biochemical analyzers, also commonly referred to as biochemics, are instruments that use the principle of optoelectric colorimetry to measure a particular chemical component in a body fluid. Because of its fast measuring speed, high accuracy and small reagent consumption, it is widely used in hospitals, epidemic prevention stations and family planning service stations. The efficiency and the income of the conventional biochemical test can be greatly improved by matching the use. The biochemical analyzer usually adopts a kit to collect reagents, the kit usually needs a positioning mechanism to ensure the accuracy of the position of the kit in the production, processing and use processes, and the existing positioning device has a complex structure and high manufacturing cost and cannot meet the use requirements of kits of various models. Therefore, a positioning device for a biochemical analyzer kit is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a positioner for biochemical analyzer kit to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a positioner for biochemical analyzer kit, includes the bottom plate, open the bottom plate up end has the locating hole, it is equipped with stop gear to insert in the locating hole, stop gear includes spacing inserted bar, twists and moves and emit and the limiting plate, spacing inserted bar bottom has cup jointed the gasket, the limiting plate inside wall is opened there is the draw-in groove, the draw-in groove interpolation is equipped with the arc scute, arc scute up end is opened there is the pressing groove, twist and to emit the lateral wall and open and have anti-skidding stupefied, the limiting plate dog-ear is equipped with the external member, the external member runs through and is equipped with the lantern ring, limiting plate bottom face edge bonds and has anti.

Preferably, stop gear's quantity is four, the locating hole inner chamber is pegged graft into through the screw to spacing inserted bar, the limiting plate with twist move to emit and all cup joint on spacing inserted bar, and twist and move to emit and spacing inserted bar threaded connection.

Preferably, the inner diameter of the lantern ring is larger than the outer diameter of the limiting inserted rod.

Preferably, the screwing cap is located on the upper side of the limiting plate, and the limiting plate is L-shaped.

Preferably, the positioning holes are screw holes, the number of the positioning holes is not less than twenty, and the positioning holes are arranged on the upper end face of the bottom plate in a rectangular array.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of positioner for biochemical analyzer kit can make up and the stop gear of concatenation in a flexible way through setting up, can satisfy the fixed work in the kit location of cubic cylindricality, can freely adjust the fixed position orientation according to the thickness degree of kit again, easy operation, convenient to use, and simple structure, the cost of manufacture is low, is fit for generally promoting.

Drawings

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

fig. 2 is the utility model discloses the structural schematic of limiting plate.

In the figure: the anti-skid device comprises a base plate 1, a positioning hole 2, a limiting mechanism 3, a limiting inserted rod 31, a screwing cap 32, an anti-skid edge 321, a limiting plate 33, a kit 331, a 332 lantern ring, a clamping groove 333, an anti-skid rubber strip 334, a gasket 4, an arc angle plate 5 and a pressing groove 51.

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. 1-2, the present invention provides a technical solution: the utility model provides a positioner for biochemical analyzer kit, includes bottom plate 1, 1 up end of bottom plate is opened there is locating hole 2, locating hole 2 is the screw, and the quantity is no less than twenty, is the rectangle array on the up end of bottom plate 1, and the interval between the guarantee locating hole 2 is less than 1cm for promote positioning accuracy. 2 interpolations of locating hole are equipped with stop gear 3, stop gear 3 includes spacing inserted bar 31, twists and moves and emit 32 and limiting plate 33, stop gear 3's quantity is four, spacing inserted bar 31 is pegged graft into the 2 inner chambers in locating hole through the screw thread, limiting plate 33 with twist move emit 32 all cup joint on spacing inserted bar 31, and twist and move and emit 32 and spacing inserted bar 31 threaded connection. Spacing inserted bar 31 bottom has cup jointed gasket 4, twist and move and emit 32 and be located limiting plate 33 upside, and limiting plate 33 is L shape. Limiting plate 33 inside wall is opened there is draw-in groove 33, draw-in groove 33 interpolation is equipped with

arc scute

5, 5 up end of arc scute are opened there is pressing groove 51, presses groove 51 to be used for conveniently pointing to press plug arc scute 5, and easy operation is convenient, and arc scute 5 can adopt the elastic rubber board, and the inside wall is arc, twist and move and emit 32 lateral wall and open and have the stupefied 321 of antiskid for increase frictional force, limiting plate 33 dog-ear department is equipped with external member 331, external member 331 runs through and is equipped with lantern ring 332, lantern ring 332 internal diameter is greater than spacing inserted bar 31's external diameter. An anti-slip rubber strip 334 is bonded to the edge of the bottom end face of the limiting plate 33 and used for improving friction force when the limiting plate 33 is in contact with the box body, and therefore the compression degree can be improved.

The working principle is as follows: when a rectangular kit needs to be positioned and the kit body is thin, the kit is placed at the upper end of the bottom plate 1, the limiting insertion rods 31 are inserted into the corresponding positioning holes 2 according to the positions of the four corners of the kit, the limiting plates 33 on the limiting insertion rods 31 are pushed to press downwards (the arc-shaped angle plates 5 on the limiting plates 33 are taken out), the limiting plates 33 are pressed at the corners of the kit, the screwing caps 32 are screwed, the limiting plates 33 are pushed to press downwards, the limiting plates 33 compress the kit, and after the four corners are compressed, the positioning and fixing work of the kit can be completed; when a cylindrical kit needs to be positioned and the kit body is thin, the kit is placed at the upper end of the bottom plate 1, the limiting insertion rods 31 are inserted into the corresponding positioning holes 2 according to the positions of the four corners of the kit, the limiting plates 33 on the limiting insertion rods 31 are pushed to press downwards (the inner sides of the arc-shaped angle plates 5 on the limiting plates 33 are attached to the side walls of the kit), the limiting plates 33 are pressed at the corners of the kit, the screwing caps 32 are screwed, the limiting plates 33 are pushed to press downwards, the limiting plates 33 compress the kit, and when the four corners are compressed, the positioning and fixing work of the kit can be completed; when needs location rectangle kit, and the kit box body is when thicker, arrange the kit in 1 upper end of bottom plate back according to the position in kit four corners with spacing inserted bar 31 insert corresponding locating hole 2 in, and promote limiting plate 33 on the spacing inserted bar 31 to the bottommost (arc scute 5 on the limiting plate 33 takes out), make the right angle department cover of limiting plate 33 at the edge of kit, and twist to move and twist and move and emit 32, promote limiting plate 33 and push down, limiting plate 33 compresses tightly packing ring 4, after all compressing tightly in four corners, the position of kit will be locked, can accomplish the fixed work in location of kit.

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 positioner for biochemical analyzer kit, includes bottom plate (1), its characterized in that: bottom plate (1) up end is opened there are locating hole (2), locating hole (2) interpolation is equipped with stop gear (3), stop gear (3) include spacing inserted bar (31), twist and move and emit (32) and limiting plate (33), gasket (4) have been cup jointed to spacing inserted bar (31) bottom, limiting plate (33) inside wall is opened there is draw-in groove (333), draw-in groove (333) interpolation is equipped with arc scute (5), arc scute (5) up end is opened and is had pressing groove (51), twist and move and emit (32) lateral wall and open and have anti-skidding stupefied (321), limiting plate (33) dog-ear department is equipped with external member (331), external member (331) run through and are equipped with lantern ring (332), limiting plate (33) bottom face edge bonds and has anti-skidding adhesive tape (334).

2. The positioning device for biochemical analyzer kit according to claim 1, wherein: the quantity of stop gear (3) is four, locating hole (2) inner chamber is pegged graft into through the screw in spacing inserted bar (31), limiting plate (33) and twist move and emit (32) and all cup joint on spacing inserted bar (31), and twist and move and emit (32) and spacing inserted bar (31) threaded connection.

3. The positioning device for biochemical analyzer kit according to claim 1, wherein: the inner diameter of the lantern ring (332) is larger than the outer diameter of the limiting inserted rod (31).

4. The positioning device for biochemical analyzer kit according to claim 1, wherein: the screwing cap (32) is positioned on the upper side of the limiting plate (33), and the limiting plate (33) is L-shaped.

5. The positioning device for biochemical analyzer kit according to claim 1, wherein: the positioning holes (2) are screw holes, the number of the screw holes is not less than twenty, and the screw holes are arranged on the upper end face of the bottom plate (1) in a rectangular array.