CN214113407U

CN214113407U - Case is preserved to physiology sample

Info

Publication number: CN214113407U
Application number: CN202022579715.0U
Authority: CN
Inventors: 丁丁
Original assignee: Anhui Medical College
Current assignee: Anhui Medical College
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-09-03
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a physiology sample case of keeping, including the box of fixed connection in the base upper end, the symmetrical fixedly connected with backup pad of base lower extreme, the spout has been seted up to the backup pad lower extreme, spout inner wall sliding connection has the slide, the slide lower extreme rotates through the pivot and is connected with the gyro wheel, the top is rotated and is connected with the lead screw in the spout, lead screw lateral wall threaded connection has the slider, slider and spout inner wall sliding connection, the slider lower extreme passes through dead lever and slide upper end fixed connection. The utility model discloses a worm rotates and makes the worm wheel drive the lead screw and rotate for the slider upwards perhaps slides downwards at the lead screw lateral wall, and then drives the slide and upwards perhaps slide downwards at the spout inner wall, makes the gyro wheel can stretch out the backup pad outer also can contract to the backup pad in, not only is convenient for remove the base but also be convenient for remove the fixed of back position to the base, avoids the base to remove the back unstability and causes the influence to the quality of the physiology sample in the box.

Description

Case is preserved to physiology sample

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a physiology sample case of saving.

Background

Physiology is a branch of biological science, and is a science which takes the life activity phenomenon of a biological organism and the functions of all components of the organism as research objects, and the components lose the activity of a main body, so that in order to avoid the lack of stronger viability or more durable preservation characteristics of a physiological sample, a preservation box is required to be used for preserving the physiological sample.

For the convenience of moving, the roller is usually arranged at the lower end of the storage box in the existing storage box, but the position of the storage box is moved, the storage box is in a static state, but the roller is always in contact with the ground and is not fixed to the roller, so that the storage box is quite unstable and shakes after slight collision, and further the quality of physiological samples in the storage box is influenced.

Based on this, the utility model provides a physiology sample case of keeping.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a physiological sample storage box.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a physiology sample case of keeping, includes the box of fixed connection in the base upper end, base lower extreme symmetry fixedly connected with backup pad, the spout has been seted up to the backup pad lower extreme, spout inner wall sliding connection has the slide, the slide lower extreme rotates through the pivot and is connected with the gyro wheel, the top rotates in the spout and is connected with the lead screw, lead screw lateral wall threaded connection has the slider, slider and spout inner wall sliding connection, the slider lower extreme passes through dead lever and slide upper end fixed connection, two recesses, two have been seted up to base lateral wall symmetry install drive screw pivoted actuating mechanism in the recess.

Preferably, actuating mechanism is including rotating the worm of connecting at two recess inner walls, the lead screw upper end runs through backup pad upper end and base lower extreme in proper order and extends to the recess in, lead screw upper end fixedly connected with and worm gear of worm meshing.

Preferably, the worm that is located two the recess is close to one end fixed connection each other, base lateral wall and fixedly connected with hand wheel are run through to worm one end, install on the hand wheel and carry out the fixed establishment to the turned position of worm.

Preferably, fixed establishment includes the gag lever post of sliding connection at the hand wheel lateral wall, the base lateral wall equipartition is seted up a plurality of and gag lever post complex spacing groove.

Preferably, the hand wheel is sleeved with a rubber anti-slip sleeve.

Preferably, the lateral wall of the lead screw is sleeved with a spring, the lower end of the spring is fixedly connected with the upper end of the sliding plate, and the upper end of the spring is fixedly connected with the lower end of the sliding block.

The utility model discloses following beneficial effect has:

1. by arranging the worm, the worm wheel, the lead screw, the sliding block and the sliding plate, the worm rotates to drive the worm wheel to rotate and further drive the lead screw to rotate, so that the sliding block slides upwards or downwards on the side wall of the lead screw, and the sliding block drives the sliding plate to slide upwards or downwards on the inner wall of the sliding groove through the fixed rod, so that the roller can extend out of the supporting plate and can also be retracted into the supporting plate, the base can be conveniently moved and the position of the base after being moved can be conveniently fixed, and the influence of instability after the base is moved on the quality of a physiological sample in the box body is avoided;

2. through setting up hand wheel, gag lever post and spacing groove, the gag lever post can be fixed the turned position of worm with the spacing groove cooperation, and then when needs remove the base, through the fixed and then avoid the lead screw rotation of worm to fix the protrusion height of gyro wheel, stability when increasing the box and removing.

Drawings

Fig. 1 is a schematic structural view of a physiological sample storage box according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

fig. 4 is a schematic top view of a driving mechanism in a physiological sample storage box according to the present invention.

In the figure: the device comprises a base 1, a box 2, a supporting plate 3, a sliding groove 4, a sliding plate 5, a roller 6, a lead screw 7, a sliding block 8, a fixing rod 9, a spring 10, a groove 11, a worm wheel 12, a worm 13, a hand wheel 14, a limiting rod 15 and a limiting groove 16.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a physiology sample case of keeping in, including box 2 of fixed connection in base 1 upper end, the symmetrical fixedly connected with backup pad 3 of base 1 lower extreme, spout 4 has been seted up to 3 lower extremes of backup pad, 4 inner wall sliding connection in spout have

slide

5, 5 lower extremes of slide are rotated through the pivot and are connected with gyro wheel 6, the top is rotated and is connected with lead screw 7 in the spout 4, 7 lateral wall threaded connection of lead screw has slider 8, slider 8 and 4 inner wall sliding connection in spout, 8 lower extremes of slider pass through dead lever 9 and 5 upper end fixed connection of slide, two recesses 11 have been seted up to 1 lateral wall symmetry of base, install drive screw 7 pivoted actuating mechanism in two recesses 11.

The driving mechanism comprises worms 13 which are rotatably connected to the inner walls of the two grooves 11, the upper end of the lead screw 7 sequentially penetrates through the upper end of the supporting plate 3 and the lower end of the base 1 and extends into the grooves 11, and the upper end of the lead screw 7 is fixedly connected with a worm wheel 12 which is meshed with the worms 13.

One ends, close to each other, of the worms 13 in the two grooves 11 are fixedly connected, one ends of the worms 13 penetrate through the side wall of the base 1 and are fixedly connected with a hand wheel 14, a rubber anti-slip sleeve is sleeved on the hand wheel 14, and a fixing mechanism for fixing the rotating position of the worms 13 is installed on the hand wheel 14.

The fixing mechanism comprises a limiting rod 15 which is connected to the side wall of the hand wheel 14 in a sliding mode, and a plurality of limiting grooves 16 matched with the limiting rod 15 are uniformly formed in the side wall of the base 1.

7 lateral wall covers of lead screw are equipped with spring 10, spring 10 lower extreme and 5 upper end fixed connection of slide, spring 10 upper end and 8 lower extreme fixed connection of slider, and is further, when gyro wheel 6 leads to vibrations on uneven ground, spring 10 can absorb the vibrations that produce on gyro wheel 6 this moment to avoid box 2 to receive vibrations by a relatively large margin, protect the physiology sample in the box 2.

In the utility model, when the box body 2 needs to be moved, the hand wheel 14 is rotated in the forward direction to drive the worm 13 fixedly connected with the side wall of the hand wheel 14 to rotate in the forward direction, and further to drive the worm wheel 12 meshed with the worm 13 to rotate in the forward direction to drive the lead screw 7 fixedly connected with the lower end of the worm wheel 12 to rotate in the forward direction, so that the slide plate 5 is driven by the slide block 8 in the side wall of the lead screw 7 through the fixed rod 9 to slide downwards, the roller 6 extends out of the support plate 3 and contacts with the ground, and then the limit rod 15 in the side wall of the hand wheel 14 is inserted into the limit groove 16 arranged on the side wall of the base 1, so that the worm 13 stops rotating, and further the shift-out position of the roller 6 is fixed, and then the box body 2 can be moved through the roller 6;

after the box body 2 moves, the limiting rod 15 is separated from the limiting groove 16, the hand wheel 14 rotates reversely, the worm 13 drives the worm wheel 12 to rotate reversely, the lead screw 7 rotates reversely, the sliding block 8 drives the sliding plate 5 to slide upwards through the fixing rod 9, the roller 6 is driven to move upwards to the sliding groove 4, the lower end of the supporting plate 3 is in contact with the ground, and the stability of the box body 2 after moving is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A physiological sample storage box, which comprises a box body (2) fixedly connected with the upper end of a base (1), it is characterized in that the lower end of the base (1) is symmetrically and fixedly connected with a supporting plate (3), the lower end of the supporting plate (3) is provided with a sliding chute (4), the inner wall of the sliding chute (4) is connected with a sliding plate (5) in a sliding way, the lower end of the sliding plate (5) is rotationally connected with a roller (6) through a rotating shaft, the top in the chute (4) is rotationally connected with a screw rod (7), the side wall of the lead screw (7) is in threaded connection with a slide block (8), the slide block (8) is in sliding connection with the inner wall of the chute (4), the lower end of the sliding block (8) is fixedly connected with the upper end of the sliding plate (5) through a fixed rod (9), two grooves (11) are symmetrically formed in the side wall of the base (1), and a driving mechanism for driving the screw rod (7) to rotate is installed in each groove (11).

2. The physiological sample storage box according to claim 1, wherein the driving mechanism comprises a worm (13) rotatably connected to the inner walls of the two grooves (11), the upper end of the lead screw (7) sequentially penetrates through the upper end of the support plate (3) and the lower end of the base (1) and extends into the grooves (11), and a worm wheel (12) meshed with the worm (13) is fixedly connected to the upper end of the lead screw (7).

3. The physiological sample storage box according to claim 2, wherein one ends of the worms (13) in the two grooves (11) close to each other are fixedly connected, one ends of the worms (13) penetrate through the side wall of the base (1) and are fixedly connected with hand wheels (14), and the hand wheels (14) are provided with fixing mechanisms for fixing the rotating positions of the worms (13).

4. The physiological sample storage box according to claim 3, wherein the fixing mechanism comprises a limiting rod (15) which is slidably connected with the side wall of the hand wheel (14), and a plurality of limiting grooves (16) matched with the limiting rod (15) are uniformly distributed on the side wall of the base (1).

5. A physiological sample storage case according to claim 3, wherein said hand wheel (14) is sleeved with a rubber anti-slip sleeve.

6. The physiological sample storage box according to claim 1, wherein the side wall of the screw rod (7) is sleeved with a spring (10), the lower end of the spring (10) is fixedly connected with the upper end of the sliding plate (5), and the upper end of the spring (10) is fixedly connected with the lower end of the sliding block (8).