CN211562808U

CN211562808U - Mixing instrument

Info

Publication number: CN211562808U
Application number: CN201922419987.1U
Authority: CN
Inventors: 陈林
Original assignee: Zhejiang Zhongguangheng Testing Technology Co ltd
Current assignee: Zhejiang Zhongguangheng Testing Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-25
Anticipated expiration: 2029-12-30

Abstract

The embodiment of the utility model provides a mixer, belonging to the technical field of test tube mixing and comprising a base; the accommodating plate is arranged on the base, and two ends of the accommodating plate are movably connected relative to the base; the fixing seats are arranged on the containing plate in a penetrating mode, the fixing seats are arranged on the containing plate at intervals, and the fixing seats can contain test tubes; the spring is sleeved on the fixed seat, and the fixed seat is in a lifting state relative to the accommodating plate through the spring; the clamping hook is arranged on the containing plate, corresponds to the fixed seat and enables the fixed seat to be in a lowering state after moving downwards through the clamping hook. Reach the technical effect of being convenient for get on the holding plate and put the test tube.

Description

Mixing instrument

Technical Field

The utility model relates to a test tube mixes technical field, especially relates to a mixing apparatus.

Background

The existing mixing instrument is movably provided with a containing plate, the containing plate can rotate within a certain range, and the containing plate is provided with a plurality of containing positions for containing various test tubes; but because hold the highly uniform of position, at the in-process of placing the test tube, first test tube can occupy the adjacent partly interval that holds the position, leads to two test tubes of second when putting into adjacent appearance position, and the port is gone up to the first test tube touched easily to the finger, leads to the inconvenience that follow-up test tube was placed, and the condition is serious, probably leads to the finger to strike the test tube, and the test tube drives the monoblock holding plate and rocks.

Therefore, the technical problems of the prior art are as follows: the spacing between the adjacent test tubes on the holding plate makes the finger withdraw from inconveniently.

Disclosure of Invention

The embodiment of the application provides a mixer, which solves the technical problem that fingers are inconvenient to withdraw due to the space between adjacent test tubes on an accommodating plate in the prior art; reach the technical effect of being convenient for get on the holding plate and put the test tube.

The embodiment of the application provides a mixing apparatus, the mixing apparatus includes: a base; the accommodating plate is arranged on the base, and two ends of the accommodating plate are movably connected relative to the base; the fixing seats are arranged on the containing plate in a penetrating mode, the fixing seats are arranged on the containing plate at intervals, and the fixing seats can contain test tubes; the spring is sleeved on the fixed seat, and the fixed seat is in a lifting state relative to the accommodating plate through the spring; the clamping hook is arranged on the containing plate, corresponds to the fixed seat and enables the fixed seat to be in a lowering state after moving downwards through the clamping hook.

Preferably, the spring is located on the upper end face of the accommodating plate, and the upper end of the fixing seat is provided with a flanging outwards relative to the spring.

Preferably, the trip sets up the up end at the holding board, just the trip includes: the hook body is positioned outside the forward downward projection of the flanging; the hook head is arranged on the hook body, the upper end surface of the hook head is provided with a hook head inclined surface, the outer side part of the hook head inclined surface is positioned outside the forward downward projection of the flanging, and the inner side part of the hook head inclined surface is positioned inside the forward downward projection of the flanging; the hook body is deformable, and the hook body enables the clamping hook to act on the turned edge of the fixing seat, so that the position of the fixing seat is limited.

Preferably, the hook is a whole.

Preferably, the lower end face of the hook head is provided with a binding face relative to the flanging, and the binding face is correspondingly bound with the upper end face of the flanging.

Preferably, the number of the clamping hooks is at least two, and the clamping hooks are arranged at equal intervals relative to the circumference of the fixed seat.

Preferably, the flanging is provided with a flanging notch relative to the clamping hook, the flanging notch penetrates through the outer side face of the flanging, and the flanging is separated from the clamping hook through the flanging notch.

Preferably, the lower end of the fixed seat is provided with a limiting part, the limiting part is detachably connected with the fixed seat, and the limit part enables the upward movement range of the fixed seat relative to the accommodating plate to be limited.

Preferably, a threaded portion is provided on a side surface of a lower end of the fixing seat, and the limiting member is screwed to the threaded portion.

One or more technical solutions in the embodiments of the present application have at least one or more of the following technical effects:

1. in the embodiment of the application, the fixing seat is arranged on the accommodating plate, the fixing seat can be lifted relative to the accommodating plate by using the spring, the fixing seat can be limited after being lowered by using the clamping hook, so that the height of the fixing seat with the test tube is lowered, and the height of the fixing seat without the test tube is kept at a high position, so that fingers cannot be interfered by the previously placed test tube when the test tube is subsequently placed; the technical problem that the distance between adjacent test tubes on the accommodating plate is inconvenient for the fingers to withdraw in the prior art is solved; reach the technical effect of being convenient for get on the holding plate and put the test tube.

2. In the embodiment of the application, the structure of the hook and the arrangement position of the hook are optimized, so that the fixed seat can contact with the hook when moving downwards, an operator can feel the clamping process through the change of force,

3. in the embodiment of the application, the limiting member is disposed on the fixing base to prevent the fixing base from being separated from the accommodating plate downward, so that the position of the fixing base on the accommodating plate is stable.

4. Through setting up the turn-ups breach, through the position of small size rotation fixing base for holding the board for the eave tile of turn-ups breach corresponding trip, release the fixing base in can be convenient from the trip through the turn-ups breach.

Drawings

Fig. 1 is a schematic front view of a mixer in an embodiment of the present application;

FIG. 2 is a schematic structural view of the fixing base in a raised state according to the embodiment of the present disclosure;

FIG. 3 is a schematic structural diagram of a hook in the embodiment of the present application;

FIG. 4 is a schematic structural view of the embodiment of the present application with the fixing base in a lowered state;

FIG. 5 is a schematic top view of a mixer in an embodiment of the present application;

fig. 6 is an enlarged view of a portion a in fig. 5.

Reference numerals: 1. a base; 2. a housing plate; 3. a fixed seat; 31. flanging; 311. a flanging gap; 32. a threaded portion; 4. a spring; 5. a limiting member; 6. a hook is clamped; 61. a hook body; 62. hooking the head; 621. a hook head inclined plane; 6211. an upper edge line; 6212. a lower edge line; 622. and (6) a binding surface.

Detailed Description

The embodiment of the application provides a mixer, wherein a fixed seat 3 is arranged on an accommodating plate 2, the fixed seat 3 can be lifted relative to the accommodating plate 2 by a spring 4, the fixed seat 3 can be limited after being lowered by a clamping hook 6, so that the height of the fixed seat 3 in which a test tube is placed is lowered, and the height of the fixed seat 3 in which no test tube is placed is kept at a high position, so that fingers cannot be interfered by the previously placed test tube when the test tube is placed subsequently; the technical problem that the distance between adjacent test tubes on the accommodating plate 2 in the prior art makes fingers quit inconveniently is solved; reach the technical effect of being convenient for get on the holding plate 2 and put the test tube.

In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.

Example one

A mixer, comprising: the device comprises a base 1, an accommodating plate 2 and a fixed seat 3; wherein, the fixed seat 3 is in a lifting state relative to the containing plate 2 through the spring 4; the fixing seat 3 can be in a lowered state after moving downwards through the clamping hook 6.

The containing plate 2 refers to the attached figure 1 of the specification, the containing plate 2 is arranged on the base 1, and two ends of the containing plate 2 are movably connected relative to the base 1; the accommodating plate 2 is provided with a spring 4 and a clamping hook 6 relative to the fixed seat 3, the spring 4 is sleeved on the fixed seat 3, the spring 4 is positioned on the upper end surface of the accommodating plate 2, and the fixed seat 3 is in a lifting state relative to the accommodating plate 2 through the spring 4; the clamping hooks 6 are arranged on the upper end face of the accommodating plate 2, at least two clamping hooks 6 are arranged, and the clamping hooks 6 are arranged at equal intervals relative to the circumference of the fixed seat 3; preferably, the hook 6 is an integral part, or the hook 6 is fixedly connected to the accommodating plate 2, such as by bonding.

Trip 6, refer to the description attached figure 3, trip 6 includes: collude body 61 and eave tile 62, wherein, preferred trip 6 is a whole, colludes body 61 and is deformable to make trip 6 act on the turn-ups 31 of fixing base 3 through colluding body 61, make the position of fixing base 3 inject.

Specifically, the hook body 61 is located outside the forward downward projection of the flange 31; the hook head 62 is arranged on the hook body 61, the upper end surface of the hook head 62 is provided with a hook head inclined surface 621, the upper line 6211 of the hook head inclined surface 621 is positioned outside the forward downward projection of the flange 31, and the lower line 6212 of the hook head inclined surface 621 is positioned inside the forward downward projection of the flange 31; the lower end face of the hook head 62 is provided with an abutting surface 622 relative to the flange 31, and the abutting surface 622 and the upper end face of the flange 31 are correspondingly abutted.

The fixing seat 3 refers to the description attached figure 2, the description attached figure 4, the description attached figure 5 and the description attached figure 6; the fixing seats 3 penetrate through the containing plate 2, a plurality of fixing seats 3 are arranged on the containing plate 2 at intervals, and the fixing seats 3 can contain test tubes; the upper end of the fixed seat 3 is provided with a flange 31 outward relative to the spring 4. The flange 31 is provided with a flange notch 311 relative to the hook 6, the flange notch 311 penetrates through the outer side surface of the flange 31, and the flange 31 is separated from the hook 6 through the flange notch 311. The lower extreme of fixing base 3 is provided with locating part 5, and the lower extreme side of fixing base 3 is provided with

screw thread portion

32, and 5 threaded connection of locating part are on screw thread portion 32, make fixing base 3 for holding board 2 upward movement range limited through locating part 5.

The working principle is as follows:

in the initial state, the fixed seat 3 is in a rising state relative to the containing plate 2, and in the process of placing the test tube, the downward acting force makes the fixed seat 3 move downward against the spring 4, so that the flange 31 of the fixed seat 3 passes through the hook head 62 of the hook 6, the downward acting force on the test tube is gradually cancelled, the fixed seat 3 moves upward under the action of the spring 4, but the position of the fixed seat 3 is fixed under the condition that the height of the fixed seat 3 is reduced because the binding surface 622 of the hook 6 acts on the flange 31 of the fixed seat 3; so that the inserted test tube is lower than the flange 31 of the fixed seat 3 in the raised state.

When putting into the second test tube, because 3 positions on the fixing base at first test tube place are low for from the top down in-process of putting into, first test tube can not disturb putting into of the second test tube, also makes the finger that grips the second test tube be convenient for deviate from.

The technical effects are as follows:

While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A mixer, comprising:

a base;

the accommodating plate is arranged on the base, and two ends of the accommodating plate are movably connected relative to the base; and

the fixing seats are arranged on the containing plate in a penetrating mode, the fixing seats are arranged in a plurality of numbers, the fixing seats are arranged on the containing plate at intervals, and the fixing seats can contain test tubes;

the spring is sleeved on the fixed seat, and the fixed seat is in a lifting state relative to the accommodating plate through the spring; the clamping hook is arranged on the containing plate, corresponds to the fixed seat and enables the fixed seat to be in a lowering state after moving downwards through the clamping hook.

2. The mixing apparatus according to claim 1, wherein the spring is located on the upper end surface of the receiving plate, and the upper end of the holder is flanged outwardly with respect to the spring.

3. The mixing apparatus of claim 2, wherein the hook is disposed on an upper end surface of the receiving plate, and the hook comprises:

the hook body is positioned outside the forward downward projection of the flanging;

the hook head is arranged on the hook body, the upper end surface of the hook head is provided with a hook head inclined surface, the outer side part of the hook head inclined surface is positioned outside the forward downward projection of the flanging, and the inner side part of the hook head inclined surface is positioned inside the forward downward projection of the flanging;

the hook body is deformable, and the hook body enables the clamping hook to act on the turned edge of the fixing seat, so that the position of the fixing seat is limited.

4. The mixer of claim 3 wherein the hook is a unitary body.

5. The mixing apparatus of claim 3, wherein the lower end surface of the hook head is provided with an abutting surface with respect to the flange, and the abutting surface and the upper end surface of the flange are correspondingly abutted.

6. The mixing apparatus according to claim 1, wherein there are at least two hooks, and the hooks are equally spaced with respect to the circumference of the holder.

7. The mixer of claim 3 wherein the flange has a flange gap relative to the hook, the flange gap extending through an outer side of the flange, the flange gap allowing the flange to be disengaged from the hook.

8. The mixing apparatus according to any one of claims 1 to 7, wherein a limiting member is disposed at a lower end of the fixing base, the limiting member is detachably connected to the fixing base, and an upward movement range of the fixing base relative to the receiving plate is limited by the limiting member.

9. The mixing apparatus according to claim 8, wherein the side surface of the lower end of the fixing base is provided with a threaded portion, and the stopper is screwed on the threaded portion.