CN214810333U - Oscillation device for gene detection - Google Patents
Oscillation device for gene detection Download PDFInfo
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- CN214810333U CN214810333U CN202023346387.6U CN202023346387U CN214810333U CN 214810333 U CN214810333 U CN 214810333U CN 202023346387 U CN202023346387 U CN 202023346387U CN 214810333 U CN214810333 U CN 214810333U
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Abstract
The utility model discloses an oscillating device for gene detection, which comprises a fixed plate, a supporting seat and a rotary driving mechanism, wherein the fixed plate is vertically arranged, the supporting seat comprises two side plates which are vertically arranged and fixed at the bottom of the rear side of the fixed plate, and a gap is reserved between the two side plates; the leading flank of fixed plate rotates and is connected with crank and sheave, the leading flank of sheave is connected with a carousel through the transmission of transmission shaft, the leading flank of carousel is fixed with the sleeve pipe that is used for placing test tube detection reagent, crank and sheave meshing transmission constitute clearance actuating mechanism, accessible rotary driving mechanism drives the sheave and makes intermittent type nature rotation in the use, to drive the intraductal test tube detection reagent of carousel and carry out clearance swing, thereby reach the purpose of carrying out the oscillation to it, compare it with traditional operation mode and can use manpower sparingly, it is also comparatively convenient to operate.
Description
Technical Field
The utility model relates to a gene detection area, concretely relates to gene detects uses vibrating device.
Background
The gene detection is mainly to detect blood, urine, amniotic fluid or amniotic cell samples by chemical means, check whether related proteins or substances exist, and determine whether gene defects exist. It is used to diagnose a genetic defect caused by an imbalance in a protein that maintains normal function of the body, and the amount of the test protein is usually measured. It can also be used for diagnosing phenylketonuria.
Genetic testing can diagnose disease and can also be used for prediction of disease risk. Disease diagnosis is the detection of a mutated gene causing a genetic disease using genetic detection techniques. The most widely used gene tests are the detection of hereditary diseases in newborns, the diagnosis of hereditary diseases and the auxiliary diagnosis of some common diseases.
In the using process of the sample reagent for gene detection, intermittent oscillation is sometimes required, but the amplitude of the intermittent oscillation is not easy to be too large, and the current common operation mode is to perform manual oscillation on the sample reagent, so that time and labor are wasted in the operation process.
Therefore, how to solve the defects of the prior art is a subject of the present invention.
Disclosure of Invention
In order to solve the problem, the utility model discloses a vibration device for gene detection.
In order to achieve the above purpose, the utility model provides a following technical scheme: a vibration device for gene detection comprises a fixed plate, a supporting seat and a rotary driving mechanism, wherein the fixed plate is vertically arranged, the supporting seat comprises two side plates which are vertically arranged and fixed at the bottom of the rear side of the fixed plate, and a gap is reserved between the two side plates;
the front side surface of the fixed plate is rotatably connected with a crank and a grooved pulley, the crank and the grooved pulley are in meshing transmission, the front side surface of the grooved pulley is in transmission connection with a rotary table through a transmission shaft, a plurality of sleeves are fixed on the front side surface of the rotary table and arranged along the same straight line, slots are formed in the tops of the sleeves downwards, the bottom ends of the slots are arranged in a sealing mode, silica gel sleeves are arranged in the slots and are cylindrical, and the diameters of the silica gel sleeves are gradually reduced from top to bottom;
the rotary driving mechanism is fixed on the rear side surface of the fixed plate and positioned between the two side plates, and a power output shaft of the rotary driving mechanism is in transmission connection with the center of the crank.
Furthermore, a locking screw rod penetrates through the top end of the front side face of the sleeve through threads, and the threaded end of the locking screw rod penetrates through the slot inwards and is rotatably connected with a pressing piece.
Furthermore, the pressing sheet is in a strip shape, and the pressing sheet is bent inwards to form an arc shape.
Furthermore, a timer is further installed on the fixing plate, a signal output end of the timer is electrically connected with the rotary driving mechanism, and the rotary driving mechanism is a stepping motor.
Compared with the prior art, the utility model has the advantages of as follows: the oscillating device mainly comprises a fixed plate, a supporting seat and a rotary driving mechanism, the front side surface of the fixed plate is connected with a crank and a grooved pulley in a rotating way, the front side surface of the grooved pulley is connected with a turntable through transmission shaft transmission, the front side surface of the turntable is fixed with a sleeve for placing a test tube detection reagent, the crank and the grooved pulley are meshed with each other to form a clearance driving mechanism in a transmission way, the rotary driving mechanism can drive the grooved pulley to intermittently rotate in the using process, the test tube detection reagent in the sleeve on the driving turntable swings in a clearance way, the purpose of oscillating the test tube detection reagent is achieved, the operation mode is compared with the traditional operation mode, manpower can be saved, and the operation is also convenient and fast.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a rear view of FIG. 1;
FIG. 3 is a right side view of FIG. 1;
fig. 4 is a cross-sectional view of the cannula.
List of reference numerals: 100 fixed plates, 101 cranks, 102 grooved wheels, 103 turntables, 104 sleeves, 105 locking screws, 106 pressing sheets, 141 slots, 142 silica gel sleeves, 200 supporting seats, 201 side plates and 300 rotation driving mechanisms.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings and embodiments, which are to be understood as illustrative only and not limiting the scope of the invention. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Example (b): referring to fig. 1 to 4, an oscillating device for gene detection includes a fixing plate 100, a supporting seat 200 and a rotation driving mechanism 300, wherein the fixing plate 100 is vertically disposed, the supporting seat 200 includes two side plates 201, the two side plates 201 are vertically disposed and fixed at the bottom of the rear side of the fixing plate 100, and a gap is left between the two side plates 201; the side plates 201 are placed on a plane for supporting the fixing plate 100;
the front side surface of the fixing plate 100 is rotatably connected with a crank 101 and a grooved pulley 102, the crank 101 is in meshed transmission with the grooved pulley 102, the crank 101 adopts a round pin crank, the grooved pulley 102 adopts an outer grooved pulley, and the two jointly form a stepping movement grooved pulley mechanism for intermittent transmission;
the front side surface of the grooved pulley 102 is connected with a turntable 103 through a transmission shaft in a transmission manner, the front side surface of the turntable 103 is fixed with a plurality of sleeves 104, the plurality of sleeves 104 are arranged along the same straight line, the top of each sleeve 104 is downwards provided with a slot 141, the bottom end of each slot 141 is hermetically arranged, a silica gel sleeve 142 is arranged in each slot 141, each silica gel sleeve 142 is cylindrical, and the diameter of each silica gel sleeve 142 is gradually reduced from top to bottom;
the sleeve 104 is used for placing a test tube detection reagent, the test tube detection reagent is inserted into the silica gel sleeve 142 in the using process, and the silica gel sleeve 142 can be gradually pressed against the outer wall of the tubular shell of the test tube detection reagent when the test tube detection reagent is inserted because the diameter of the silica gel sleeve 142 is gradually reduced from top to bottom; meanwhile, the silica gel sleeve 142 has certain flexibility so as to prevent the outer wall of the tubular shell of the test tube detection reagent from being scratched;
the rotary driving mechanism 300 is fixed on the rear side surface of the fixed plate 100 and is positioned between the two side plates 201, and a power output shaft of the rotary driving mechanism 300 is in transmission connection with the crank 101 through a rotating shaft, and can be specifically connected through splines; the rotation driving mechanism 300 adopts a stepping motor and limits the rotation angle to be 0-90 degrees;
in the using process, a test tube detection reagent is inserted into a sleeve 104 on the front side surface of the turntable 103, the crank 101 is meshed with the sheave 102 for transmission to form a clearance driving mechanism, the sheave 102 is driven to intermittently rotate by the rotary driving mechanism 300, so that the test tube detection reagent in the sleeve 104 on the turntable 103 is driven to intermittently swing, and the purpose of oscillating the test tube detection reagent is achieved;
in order to further clamp and fix the test tube detection reagent, so that the test tube detection reagent is more stable in the sleeve 104, the top end of the front side surface of the sleeve 104 is penetrated with a locking screw 105 through threads, the threaded end of the locking screw 105 inwards penetrates through the slot 141 and is rotatably connected with a pressing sheet 106, and the pressing sheet 106 can be pressed on the tubular shell of the test tube detection reagent by screwing the locking screw 105 so as to further lock the test tube detection reagent.
The pressing piece 106 is in a long strip shape, and the pressing piece 106 is bent inwards to form an arc shape so as to be conveniently matched with the tubular shell of the test tube detection reagent.
A timer is further installed on the fixing plate 100, and a signal output end of the timer is electrically connected to the rotation driving mechanism 300, so that timing oscillation can be performed by the timer.
The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features.
Claims (4)
1. The utility model provides a vibration device for gene detection which characterized in that: the supporting frame comprises a fixing plate (100), a supporting seat (200) and a rotary driving mechanism (300), wherein the fixing plate (100) is vertically arranged, the supporting seat (200) comprises two side plates (201), the two side plates (201) are vertically arranged and fixed at the bottom of the rear side of the fixing plate (100), and a gap is reserved between the two side plates (201);
the front side surface of the fixing plate (100) is rotatably connected with a crank (101) and a grooved pulley (102), the crank (101) is in meshing transmission with the grooved pulley (102), the front side surface of the grooved pulley (102) is in transmission connection with a rotary table (103) through a transmission shaft, the front side surface of the rotary table (103) is fixed with a plurality of sleeves (104), the plurality of sleeves (104) are arranged along the same straight line, the top of each sleeve (104) is downwards provided with a slot (141), the bottom end of each slot (141) is sealed, a silica gel sleeve (142) is arranged in each slot (141), each silica gel sleeve (142) is cylindrical, and the diameter of each silica gel sleeve (142) is gradually reduced from top to bottom;
the rotary driving mechanism (300) is fixed on the rear side surface of the fixing plate (100) and located between the two side plates (201), and a power output shaft of the rotary driving mechanism (300) is in transmission connection with the center of the crank (101).
2. The oscillation device for gene detection according to claim 1, wherein: a locking screw rod (105) penetrates through the top end of the front side surface of the sleeve (104) through threads, and the threaded end of the locking screw rod (105) penetrates through the slot (141) inwards and is connected with a pressing piece (106) in a rotating mode.
3. The oscillation device for gene detection according to claim 2, wherein: the pressing piece (106) is in a long strip shape, and the pressing piece (106) is bent inwards to form an arc shape.
4. The oscillation device for gene detection according to claim 1, wherein: the fixed plate (100) is further provided with a timer, the signal output end of the timer is electrically connected with the rotary driving mechanism (300), and the rotary driving mechanism (300) is a stepping motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023346387.6U CN214810333U (en) | 2020-12-31 | 2020-12-31 | Oscillation device for gene detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023346387.6U CN214810333U (en) | 2020-12-31 | 2020-12-31 | Oscillation device for gene detection |
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| Publication Number | Publication Date |
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| CN214810333U true CN214810333U (en) | 2021-11-23 |
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| CN202023346387.6U Active CN214810333U (en) | 2020-12-31 | 2020-12-31 | Oscillation device for gene detection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114152586A (en) * | 2021-11-25 | 2022-03-08 | 李奎 | Pesticide residue detection device and method |
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2020
- 2020-12-31 CN CN202023346387.6U patent/CN214810333U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114152586A (en) * | 2021-11-25 | 2022-03-08 | 李奎 | Pesticide residue detection device and method |
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