CN213422213U

CN213422213U - Stable mounting base of optical biosensor

Info

Publication number: CN213422213U
Application number: CN202021138031.0U
Authority: CN
Inventors: 陈郁芝; 尹一敬; 杨许峰; 王鑫
Original assignee: Shenzhen Tianan Zhiyuan Sensor Technology Co Ltd
Current assignee: Shenzhen Tianan Zhiyuan Sensor Technology Co Ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-06-11
Anticipated expiration: 2030-06-18

Abstract

The utility model discloses a stable mounting base of optical biosensor, comprising a supporting seat, it is connected with the pivot to rotate on the supporting seat, the one end fixedly connected with that the supporting seat was kept away from in the pivot places the seat, the both sides inner wall of placing the seat has all seted up the cavity, two a plurality of reset spring of equal fixedly connected with in the cavity, reset spring keeps away from the one end fixedly connected with splint of cavity. The utility model relates to an optics biosensor technical field. Can stabilize the sensor of placing through splint and reset spring's setting, through the ball that sets up, can effectively reduce the sensor and place the frictional force between the seat, the later stage of being convenient for takes out or places, through the pivot that sets up, the sensor of can being convenient for carries out angular adjustment, and the electromagnetic sheet that sets up in addition can lock the position of sensor fast, compares bolt fastening more portably.

Description

Stable mounting base of optical biosensor

Technical Field

The utility model relates to an optics biosensor technical field especially relates to a stable mounting base of optics biosensor.

Background

The optical biosensor refers to a bio-optical biosensor related to optical signal detection, which detects a target object in a sample by detecting an optical signal or a change thereof generated by microscopic specific reaction between biomolecules, has high sensitivity, and is commonly used in medicine for detecting some human body disorders.

Optical biosensor, in the use, because the great often can be equipped with the base of volume, be used for accepting optical biosensor, avoid optical biosensor to receive the collision when using, cause the damage, but most bases exist the condition of bigger than normal or just laminating, big than normal, make optical biosensor take place to rock easily, just laminate, make optical biosensor's lateral wall laminate with the inner wall of base mutually easily, in the in-process of placing or taking out, receive the hindrance of frictional force easily, lead to placing or taking out the difficulty, the base plays the effect of accepting mostly in addition, can't be when optical biosensor needs angle of adjustment, rotate, often need the manpower to move, very consume the manpower, for this reason, we provide an optical biosensor and stabilize the mount pad and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the base that has optical biosensor among the prior art can't reduce the frictional force of optical biosensor and base inner wall when stabilizing optical biosensor to and the base can't cooperate optical biosensor to carry out the pivoted problem, and the stable mounting base of an optical biosensor who proposes.

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

the utility model provides a stable mounting base of optics biosensor, includes the supporting seat, it is connected with the pivot to rotate on the supporting seat, the one end fixedly connected with that the supporting seat was kept away from in the pivot places the seat, the cavity has all been seted up, two to the both sides inner wall of placing the seat a plurality of reset spring of equal fixedly connected with in the cavity, reset spring keeps away from the one end fixedly connected with splint of cavity, it is connected with a plurality of balls to rotate on the splint, a plurality of supporting legs of lower extreme lateral wall fixedly connected with of supporting seat.

Preferably, the supporting leg comprises a first fixing rod and a second fixing rod, the first fixing rod is fixedly connected to the side wall of the lower end of the supporting seat, the first fixing rod is of a hollow structure, the second fixing rod is slidably connected to the first fixing rod, and a plurality of compression springs are fixedly connected between the first fixing rod and the second fixing rod.

Preferably, the upper end lateral wall of supporting seat has seted up annular spout, the lower extreme lateral wall fixedly connected with of placing the seat with annular spout assorted slide bar, and the slide bar is kept away from the one end of placing the seat and is extended to and set up in the annular spout.

Preferably, an electromagnetic sheet is laid in the annular sliding groove, and the sliding rod is made of a magnetic material.

Preferably, the outer surface cover of ball is equipped with the rubber pad, place the lower extreme inner wall of seat and seted up a plurality of louvres.

Preferably, a relay is arranged on the side wall of one side of the placing seat, and the relay is electrically connected with the electromagnetic sheet.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the setting of reset spring and splint, can place in placing the seat after the sensor, through reset spring's reaction force, drive splint and press from both sides tight sensor, make the sensor keep firm, the ball of setting can place or the in-process of taking out at the sensor, through the rotation of ball, reduces the sensor and places the frictional force between the seat, makes the sensor be convenient for take out or place.

2. Through the pivot that sets up, can place the seat through rotating, make the sensor realize 360 degrees rotations, convenient to use person adjusts the angle of sensor, and the electromagnetic sheet and the slide bar that set up in addition can utilize when the electromagnetic sheet circular telegram, and the slide bar is tightly inhaled to the magnetic force of production, makes the sensor rotate to suitable position after, is locked, compares in using the bolt locking, and this kind of mode is more convenient.

3. Through the setting of first dead lever and second dead lever, can receive the gravity of sensor when acting at first dead lever, the lapse owing to be provided with compression spring between first dead lever and the second dead lever, can extrude compression spring when first dead lever gliding, utilize compression spring's reaction force, offset the gravity of some sensors, avoid the supporting leg atress too big, produce deformation.

Drawings

Fig. 1 is a schematic front perspective structural view of a stable mounting base for an optical biosensor according to the present invention;

fig. 2 is a schematic top perspective structural view of a supporting seat of a stable mounting base for an optical biosensor according to the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

In the figure: the supporting seat 1, the rotating shaft 2, the placing seat 3, the cavity 4, the reset spring 5, the clamping plate 6, the ball 7, the supporting leg 8, the first fixing rod 81, the second fixing rod 82, the compression spring 9, the annular sliding groove 10, the sliding rod 11, the electromagnetic sheet 12, the heat dissipation hole 13 and the relay 14.

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.

Referring to fig. 1-3, a stable mounting base of optical biosensor, including supporting seat 1, rotating connection has pivot 2 on supporting seat 1, seat 3 is placed to the one end fixedly connected with that supporting seat 1 was kept away from to pivot 2, annular spout 10 has been seted up to the upper end lateral wall of supporting seat 1, the lower extreme lateral wall fixedly connected with who places seat 3 and annular spout 10 assorted slide bar 11, and slide bar 11 keeps away from the one end of placing seat 3 and extends to setting in annular spout 10, through the cooperation of annular spout 10 and slide bar 11, can make the rotation of sensor more stable, the annular spout 10 middle berth is equipped with electromagnetic sheet 12, slide bar 11 is made for magnetic material, the setting of electromagnetic sheet 12, can inhale tightly slide bar 11 with magnetism after electromagnetic sheet 12 circular telegram is electromagnetic, lock the position of sensor.

One side lateral wall of placing seat 3 is provided with relay 14, and

relay

14 and 12 electric connection of electromagnetism piece, the setting of relay 14, can 12 circular telegrams of user of facilitating the use control electromagnetism piece give birth to magnetism, cavity 4 has all been seted up to the both sides inner wall of placing seat 3, a plurality of reset spring 5 of equal fixedly connected with in two cavities 4, cavity 4's one end fixedly connected with splint 6 is kept away from to reset spring 5, it is connected with a plurality of balls 7 to rotate on splint 6, the surface cover of ball 7 is equipped with the rubber pad, the setting of rubber pad, can avoid the rolling in-process paint finish of damaging the sensor of ball 7.

The inner wall of the lower end of the placing seat 3 is provided with a plurality of heat dissipation holes 13, the heat dissipation holes 13 are arranged to facilitate the heat dissipation of the sensor, the side wall of the lower end of the supporting seat 1 is fixedly connected with a plurality of supporting legs 8, each supporting leg 8 comprises a first fixing rod 81 and a second fixing rod 82, the first fixing rod 81 is fixedly connected with the side wall of the lower end of the supporting seat 1, and the first fixing rod 81 is a hollow structure, the second fixing rod 82 is slidably connected in the first fixing rod 81, and a plurality of compression springs 9 are fixedly connected between the first fixing rod 81 and the second fixing rod 82, by the arrangement of the first fixing rod 81 and the second fixing rod 82, when the first fixing lever 81 is acted by the gravity of the sensor, the compression spring 9 can be pressed by the first fixing lever 81 sliding downwards, through the reaction force of compression spring 9, offset the gravity of sensor, avoid supporting leg 8 to receive the too big deformation that produces of gravity.

When a sensor needs to be placed in the placing seat 3, the sensor is placed through the port of the placing seat 3, the sensor drives the ball 7 to rotate in the placing process, so that the friction between the sensor and the placing seat 3 is reduced, the sensor is placed more smoothly, in the placing process, the sensor extrudes the clamping plates 6 on two sides, under the reaction force of the reset spring 5, the sensor is clamped by the clamping plates 6 on two sides after being placed, so that the sensor is kept stable, and the gravity generated after the sensor is placed drives the first fixing rod 81 to slide downwards and simultaneously extrude the compression spring 9, so that the compression spring 9 generates the reaction force to counteract the gravity of the sensor, thereby avoiding the phenomenon that the supporting legs 8 are stressed too much to generate deformation, when the angle of the sensor needs to be adjusted, only the placing seat 3 needs to be rotated through the rotating shaft 2, and the placing seat 3 rotates, will drive the slide bar 11 to slide synchronously through the annular chute 10, after rotating to the suitable angle, start the electrical relay 14, energize the electromagnetic sheet 12, make the electromagnetic sheet 12 produce the magnetic force, suck the slide bar 11 tightly, and then finish the locking to the sensor, can operate the sensor to operate, in the course of using actually, can set up the link in the sidewall of placing the seat, the sidewall of the supporting seat sets up the hook matching with link, can lock the sensor through the hook hanging the link when the sensor is not used, avoid when not using, the electromagnetic sheet 12 cuts off the power supply and demagnetizes, the sensor can rotate at will, through the setting up of this apparatus, can guarantee the stability that the sensor places, reduce the friction force of sensor and placing the seat 3 at the same time, it is easy to take out or lay in the later stage, in addition this apparatus can cooperate with the sensor to carry on 360 degrees to rotate, it is convenient for the sensor to carry on the, the practicability is extremely high.

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. The utility model provides a stable mounting base of optics biosensor, includes supporting seat (1), its characterized in that, it is connected with pivot (2) to rotate on supporting seat (1), the one end fixedly connected with that supporting seat (1) were kept away from in pivot (2) places seat (3), cavity (4), two have all been seted up to the both sides inner wall of placing seat (3) a plurality of reset spring (5) of equal fixedly connected with in cavity (4), the one end fixedly connected with splint (6) of cavity (4) are kept away from in reset spring (5), it is connected with a plurality of balls (7) to rotate on splint (6), a plurality of supporting legs (8) of lower extreme lateral wall fixedly connected with of supporting seat (1).

2. The optical biosensor stable mounting base as claimed in claim 1, wherein the supporting leg (8) comprises a first fixing rod (81) and a second fixing rod (82), the first fixing rod (81) is fixedly connected to the lower end side wall of the supporting base (1), the first fixing rod (81) is a hollow structure, the second fixing rod (82) is slidably connected to the first fixing rod (81), and a plurality of compression springs (9) are fixedly connected between the first fixing rod (81) and the second fixing rod (82).

3. The optical biosensor stable mounting base as claimed in claim 1, wherein the upper end side wall of the supporting base (1) is provided with an annular sliding groove (10), the lower end side wall of the placing base (3) is fixedly connected with a sliding rod (11) matched with the annular sliding groove (10), and one end of the sliding rod (11) far away from the placing base (3) extends into the annular sliding groove (10).

4. The stable mounting base for optical biosensor according to claim 3, wherein the annular sliding groove (10) is laid with an electromagnetic sheet (12), and the sliding rod (11) is made of magnetic material.

5. The optical biosensor stable installation base of claim 1, wherein the outer surface of the ball (7) is sleeved with a rubber pad, and the inner wall of the lower end of the placing seat (3) is provided with a plurality of heat dissipation holes (13).

6. The optical biosensor stable mounting base according to claim 4, wherein a side wall of the placing base (3) is provided with a relay (14), and the relay (14) is electrically connected with the electromagnetic sheet (12).