CN213864268U

CN213864268U - TIP head box positioning device

Info

Publication number: CN213864268U
Application number: CN202022050529.8U
Authority: CN
Inventors: 陶瑞; 唐文洁; 魏佑震
Original assignee: Shanghai Yuanji Biomedical Technology Co ltd
Current assignee: Shanghai Yuanji Biomedical Technology Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-08-03
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses a first box positioner of TIP, comprising a base plate, bottom plate upper end both sides difference first curb plate of fixedly connected with and second curb plate, be equipped with between first curb plate and the second curb plate and place the chamber, second curb plate internally mounted has spacing subassembly, spacing subassembly comprises second rubber pad, limiting plate, inner skleeve, connecting plate, connecting rod, pull ring, outer sleeve, mounting hole and spring, connecting plate sliding connection is at the outer sleeve inner wall, connecting plate upper end fixedly connected with inner skleeve, inner skleeve one end runs through to the outer sleeve top, inner skleeve upper end fixedly connected with limiting plate, limiting plate up end fixedly connected with second rubber pad. This first box positioner of TIP makes its use each other through being provided with bottom plate, first curb plate, second curb plate, placing chamber, locating hole and spacing subassembly, and the first box of TIP that can be quick is fixed a position, has improved first box positioner's result of use and practicality.

Description

TIP head box positioning device

Technical Field

The utility model relates to a first box technical field of TIP specifically is a first box positioner of TIP.

Background

At present, in the existing automatic instruments for immunoblot detection, enzyme immunoassay and the like, a sampling mechanism mostly adopts a disposable TIP head to prevent cross infection, and the TIP head is arranged in a TIP head box which is fully distributed with round holes. The TIP cartridge is repositioned on the automated instrument;

the existing TIP head box is very inconvenient to take and place, the TIP head can drop off due to carelessness, and the using efficiency of an instrument is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a first box positioner of TIP to it gets to put very inconveniently to propose the first box of current TIP among the above-mentioned background art to solve, will cause dropping of TIP head a little carelessly, has reduced the availability factor's of instrument problem.

In order to achieve the above object, the utility model provides a following technical scheme: a TIP head box positioning device comprises a bottom plate, wherein a first side plate and a second side plate are fixedly connected to two sides of the upper end of the bottom plate respectively, a placing cavity is formed between the first side plate and the second side plate, a limiting assembly is arranged inside the second side plate and consists of a second rubber pad, a limiting plate, an inner sleeve, a connecting plate, a connecting rod, a pull ring, an outer sleeve, a mounting hole and a spring, the connecting plate is slidably connected to the inner wall of the outer sleeve, the inner sleeve is fixedly connected to the upper end of the connecting plate, one end of the inner sleeve penetrates above the outer sleeve, the limiting plate is fixedly connected to the upper end of the inner sleeve, the second rubber pad is fixedly connected to the upper end face of the limiting plate, a connecting rod is fixedly connected to the lower end of the connecting plate, the lower end of the connecting rod penetrates below the outer sleeve, the pull ring is fixedly connected to the lower end of the connecting rod, and the spring is arranged outside the connecting rod, the upper end and the lower end of the spring are fixedly connected with the lower end of the connecting plate and the bottom of the outer sleeve respectively.

Preferably, a plurality of groups of mounting holes are formed in the surface of one side of the second side plate, the plurality of groups of mounting holes are distributed at equal intervals, and the outer sleeve is fixedly connected inside the mounting holes.

Preferably, the four corners of the upper end surface of the bottom plate are provided with positioning holes.

Preferably, the specific number of the limiting assemblies is provided with a plurality of groups.

Preferably, a first rubber pad is fixedly connected to one side of the first side plate.

Preferably, the surfaces of one sides of the first rubber pad and the second rubber pad are provided with a plurality of groups of anti-skid protrusions.

Compared with the prior art, the beneficial effects of the utility model are that: this TIP head cartridge positioner is through being provided with the bottom plate, first curb plate, the second curb plate, place the chamber, locating hole and spacing subassembly, make its use each other, can be quick fix a position TIP head cartridge, when locating TIP head cartridge, at first pass through the bolt fastening with the bottom plate on the instrument, then put into TIP head cartridge to placing in the chamber, and spacing subassembly is fixed spacingly to TIP head cartridge, make TIP head cartridge elastic connection place in the chamber, and can be applicable to not unidimensional TIP head cartridge, TIP head cartridge positioner's result of use and practicality have been improved.

Drawings

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

FIG. 2 is a schematic structural view of the limiting assembly of the present invention;

fig. 3 is a schematic view of the second side plate of the present invention.

In the figure: 1. a base plate; 2. positioning holes; 3. a first rubber pad; 4. a first side plate; 5. a placement chamber; 6. a second side plate; 7. a limiting component; 8. a second rubber pad; 9. a limiting plate; 10. an inner sleeve; 11. a connecting plate; 12. a connecting rod; 13. a pull ring; 14. an outer sleeve; 15. mounting holes; 16. a spring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a TIP head box positioning device comprises a bottom plate 1, positioning holes 2 are formed in four corner positions of the upper end face of the bottom plate 1, the bottom plate 1 is conveniently fixed on an instrument through bolts, a first side plate 4 and a second side plate 6 are fixedly connected to two sides of the upper end of the bottom plate 1 respectively, a first rubber pad 3 is fixedly connected to one side of the first side plate 4, a good protection effect is achieved, a placing cavity 5 is formed between the first side plate 4 and the second side plate 6, a limiting assembly 7 is mounted inside the second side plate 6, multiple groups of limiting assemblies 7 are arranged in specific number, and each limiting assembly 7 is composed of a second rubber pad 8, a limiting plate 9, an inner sleeve 10, a connecting plate 11, a connecting rod 12, a pull ring 13, an outer sleeve 14, a mounting hole 15 and a spring 16;

the connecting plate 11 is connected to the inner wall of the outer sleeve 14 in a sliding manner, the upper end of the connecting plate 11 is fixedly connected with the inner sleeve 10, one end of the inner sleeve 10 penetrates above the outer sleeve 14, the upper end of the inner sleeve 10 is fixedly connected with the limiting plate 9, the upper end face of the limiting plate 9 is fixedly connected with the second rubber pad 8, the lower end of the connecting plate 11 is fixedly connected with the connecting rod 12, the lower end of the connecting rod 12 penetrates below the outer sleeve 14, the lower end of the connecting rod 12 is fixedly connected with the pull ring 13, the outer side of the connecting rod 12 is provided with the spring 16, the upper end and the lower end of the spring 16 are respectively and fixedly connected with the lower end of the connecting plate 11 and the bottom of the outer sleeve 14, the surface of one side of the second side plate 6 is provided with a plurality of groups of mounting holes 15, the plurality of groups of mounting holes 15 are distributed at equal intervals, the outer sleeve 14 is fixedly connected inside the mounting holes 15, so that the limiting assembly 7 is convenient to mount and fix, the surfaces of one side of the first rubber pad 3 and the second rubber pad 8 are provided with a plurality of groups of anti-slip projections, the antiskid effect is improved.

The working principle is as follows: when positioning the TIP head box, at first pass through the bolt fastening with bottom plate 1 on the instrument, then put into the TIP head box and place the chamber 5 in, then pull ring 13 among the pulling spacing subassembly 7 for inner skleeve 10 contracts in the outer sleeve 14, make limiting plate 9 card in the TIP head box outside, then loosen pull ring 13, and spring 16 makes limiting plate 9 chucking TIP head box under spring action, thereby fix spacing to the TIP head box, make TIP head box elastic connection place the chamber 5 in, and can be applicable to not unidimensional TIP head box.

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. A TIP head cartridge positioning device, includes bottom plate (1), its characterized in that: the bottom plate is characterized in that a first side plate (4) and a second side plate (6) are fixedly connected to two sides of the upper end of the bottom plate (1) respectively, a placing cavity (5) is arranged between the first side plate (4) and the second side plate (6), a limiting component (7) is arranged inside the second side plate (6), the limiting component (7) is composed of a second rubber pad (8), a limiting plate (9), an inner sleeve (10), a connecting plate (11), a connecting rod (12), a pull ring (13), an outer sleeve (14), a mounting hole (15) and a spring (16), the connecting plate (11) is slidably connected to the inner wall of the outer sleeve (14), the inner sleeve (10) is fixedly connected to the upper end of the connecting plate (11), one end of the inner sleeve (10) penetrates through the upper portion of the outer sleeve (14), the limiting plate (9) is fixedly connected to the upper end face of the inner sleeve (10), the second rubber pad (8) is fixedly connected to the upper end face of the limiting plate (9), the connecting rod (12) is fixedly connected to the lower end of the connecting plate (11), the lower end of the connecting rod (12) penetrates through the lower portion of the outer sleeve (14), a pull ring (13) is fixedly connected to the lower end of the connecting rod (12), a spring (16) is arranged on the outer side of the connecting rod (12), and the upper end and the lower end of the spring (16) are fixedly connected with the lower end of the connecting plate (11) and the bottom of the outer sleeve (14) respectively.

2. A TIP cartridge positioning apparatus according to claim 1, wherein: second curb plate (6) side surface is provided with multiunit mounting hole (15), multiunit mounting hole (15) equidistance distributes, outer sleeve (14) fixed connection is inside mounting hole (15).

3. A TIP cartridge positioning apparatus according to claim 1, wherein: the four-angle position of the upper end face of the bottom plate (1) is provided with positioning holes (2).

4. A TIP cartridge positioning apparatus according to claim 1, wherein: the specific number of the limiting assemblies (7) is provided with a plurality of groups.

5. A TIP cartridge positioning apparatus according to claim 1, wherein: one side of the first side plate (4) is fixedly connected with a first rubber pad (3).

6. A TIP cartridge positioning apparatus as defined in claim 5, wherein: and a plurality of groups of anti-skid protrusions are arranged on the surfaces of one sides of the first rubber pad (3) and the second rubber pad (8).