CN112254754A - Control method of fixing device for biological experiment board - Google Patents
Control method of fixing device for biological experiment board Download PDFInfo
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- CN112254754A CN112254754A CN202011098880.2A CN202011098880A CN112254754A CN 112254754 A CN112254754 A CN 112254754A CN 202011098880 A CN202011098880 A CN 202011098880A CN 112254754 A CN112254754 A CN 112254754A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
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Abstract
The invention discloses a control method of a fixing device for a biological experiment board, wherein the upper end of the fixing device is fixedly connected with a connecting rod, the upper end of the connecting rod is fixedly connected to the lower end face of a first movable rod, and one end of the first movable rod is movably inserted into a telescopic device, so that the rotation of a first bolt can enable a first screw rod to move upwards, the movement of the first screw rod can drive a fixing plate to fix a winding shaft, and the effect of limiting the current position is achieved; the second bolt is screwed, the second screw rod drives the abutting plate to move downwards due to the rotation of the second bolt, and the movement of the abutting plate can abut against the fixed rod to move out of the fixed frame, so that the lower end face of the base is clamped, and the effect of firm fixing is achieved; therefore, the device not only can achieve the effect of convenient installation and disassembly, but also can achieve the effect of firm fixation.
Description
The application is a divisional application of a Chinese patent application with the application number of 201810896202.7, which is filed on 8.8.2018 and the name of which is a fixing device for a biological experiment board convenient to mount and dismount.
Technical Field
The invention relates to the technical field of high-technology service industry, in particular to a fixing device for a biological laboratory plate, which is convenient to mount and dismount.
Background
Biological experiment board, the fixed mode of placing that is used for biological experiments as the name implies, traditional experiment board directly places on the base, slides easily when the operation like this, and another kind adopts the mode of direct fixation, and the installation of such experiment board is all very inconvenient with when dismantling, for this reason we propose a be convenient for installation and the fixing device for biological experiment board of dismantling.
Disclosure of Invention
The present invention is directed to a method for controlling a fixing device for a biological assay plate, which solves the above-mentioned problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
a control method of a fixing device for a biological experiment plate comprises the steps that the fixing device comprises the experiment plate, two side walls of the experiment plate are fixedly connected with a base, and a fixing hole is formed in the base;
the upper ends of the fixing mechanisms are fixedly connected with connecting rods, the upper ends of the connecting rods are fixedly connected to the lower end face of the first movable rod, one end of the first movable rod is movably inserted into a telescopic device, the telescopic device is fixedly connected to the side wall of the second movable rod, the lower end of the second movable rod movably penetrates through the backing plate and extends into the support box, the lower end of the backing plate is fixedly connected to the upper end face of the support box, and the upper end of the backing plate is connected with an experiment plate in a butting mode;
the second moving rod is wound with a first spring, two ends of the first spring are respectively and fixedly connected to the side wall of the second moving rod and the inner top wall of the supporting box, the lower end of the second moving rod is fixedly connected with one end of a steel rope, the other end of the steel rope passes through a fixed pulley and penetrates through the side wall of the limiting box, the fixed pulley is rotatably connected to the inner side wall of the supporting box, the rear end of the limiting box is fixedly connected to the rear side wall of the inner cavity of the supporting box, one end of the steel rope, which is positioned in the limiting box, is fixedly connected to the side wall of the winding shaft, a first crank is fixedly inserted and connected onto the winding shaft, the front end of the first crank extends out of the limiting box, the lower end of the winding shaft is connected with a fixed plate in an abutting mode, the lower end of the fixed plate is fixedly connected with a first screw rod, and the lower end of the first screw rod movably penetrates through the bottom wall, and threaded connection has first bolt on the first screw rod, sliding connection has a plurality of sliders in the ring channel of seting up on the first bolt, and the upper end fixedly connected with bracing piece of slider, the upper end fixed connection of bracing piece is on the outer diapire of spacing case, the lower extreme edge fixedly connected with second crank of first bolt.
Preferably, fixed establishment includes fixed frame, the first telescopic link of the interior roof fixedly connected with of fixed frame, and the other end fixed connection of first telescopic link is on the up end of supporting the board, support the lower extreme fixedly connected with second screw rod of board, and the activity of second screw rod lower extreme runs through the lower extreme of fixed frame and extends to outside the fixed frame, threaded connection has the second bolt on one section that the second screw rod is located fixed frame outside.
Preferably, the lower extreme fixedly connected with of supporting box is a plurality of antidetonation pieces, and the quantity more than or equal to six of antidetonation piece, is equidistant annular distribution, the lower extreme fixedly connected with rubber pad of antidetonation piece, and seted up anti-skidding line on the rubber pad.
Preferably, the telescoping device includes flexible frame, the inside wall fixedly connected with second telescopic link of flexible frame, and the other end fixed connection of second telescopic link is on the lateral wall of first carriage release lever, threaded connection has first bevel gear on the first carriage release lever, and sliding connection has the slide bar in the annular sliding tray of seting up on the first bevel gear, the one end fixed connection that the slide bar is located outside the annular sliding tray is on the inside wall of flexible frame, the meshing of the upper end of first bevel gear has second bevel gear, and second bevel gear's upper end fixedly connected with screw, the screw threaded connection who sets up on screw and the flexible frame.
Preferably, the connecting rod is fixedly sleeved with a gasket, the lower end of the gasket is fixedly connected with a rubber block, and the rubber block is provided with anti-skid grains.
Preferably, the fixed plate is of an arc-shaped structure, the upper end of the fixed plate is fixedly connected with a rubber pad, and anti-skid grains are arranged on the rubber pad.
Preferably, the lower end of the butt plate is of a round head structure.
Preferably, a limiting ring is fixedly sleeved on a section of the screw, which is positioned outside the telescopic frame.
Compared with the prior art, the invention has the beneficial effects that:
1. the fixing mechanism can realize the effect of firm fixation through the internal structure of the fixing mechanism.
2. The existence of telescoping device can be through the mobility of first carriage bar to the effect of fixed not unidimensional experiment board is realized.
3. The existence of fixed plate can be fixed the lower surface of spool through the rebound of fixed plate to reach spacing effect.
4. The existence of spool can be through the winding of steel cable on the spool to with pulling the second carriage release lever downstream through the steel cable, and then reach old solid fixed effect.
In conclusion, the device can achieve the effect of being convenient to install and disassemble.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged sectional view of the structure of the retractor of the present invention;
fig. 3 is an enlarged sectional view of the fixing mechanism structure of the present invention.
In the figure: the experiment plate comprises an experiment plate 1, a base 2, a fixing mechanism 3, a connecting rod 4, a gasket 5, a first moving rod 6, a telescopic device 7, a second moving rod 8, a cushion plate 9, a supporting box 10, a steel rope 11, a fixed pulley 12, a limiting box 13, a winding shaft 14, a first crank 15, a fixing plate 16, a first screw 17, a first bolt 18, a sliding block 19, a supporting rod 20, a second crank 21, an anti-seismic sheet 22, a fixing frame 31, a first telescopic rod 32, a resisting plate 33, a second screw 34, a second bolt 35, a limiting plate 36, a fixing rod 37, a telescopic frame 71, a first bevel gear 72, a second telescopic rod 73, a sliding rod 74, a second bevel gear 75, a screw 76 and a limiting ring 77.
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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
the utility model provides a control method of fixing device for biological assay board, fixing device includes experiment board 1, the both sides wall fixedly connected with base 2 of experiment board 1, and seted up the fixed orifices on the base 2, sliding connection has fixed establishment 3 in two fixed orifices, and the upper end fixedly connected with connecting rod 4 of fixed establishment 3, the upper end fixed connection of connecting rod 4 is on the lower terminal surface of first carriage release lever 6, and the one end activity of first carriage release lever 6 is pegged graft on telescoping device 7, telescoping device 7 fixed connection is on the lateral wall of second carriage release lever 8, and the lower extreme activity of second carriage release lever 8 runs through backing plate 9 and extends to in the supporting box 10.
The lower end of the backing plate 9 is fixedly connected to the upper end face of the supporting box 10, the upper end of the backing plate 9 is connected with the experimental plate 1 in an abutting mode, the second moving rod 8 is wound with a first spring, two ends of the first spring are respectively fixedly connected to the side wall of the second moving rod 8 and the inner top wall of the supporting box 10, the lower end of the second moving rod 8 is fixedly connected with one end of a steel rope 11, the other end of the steel rope 11 bypasses a fixed pulley 12 and penetrates through the side wall of the limiting box 13, the fixed pulley 12 is rotatably connected to the inner side wall of the supporting box 10, the rear end of the limiting box 13 is fixedly connected to the rear side wall of the inner cavity of the supporting box 10, one end, located in the limiting box 13, of the steel rope 11 is fixedly connected to the side wall of the winding shaft 14, a first crank 15 is fixedly inserted into the winding shaft 14, the front end of the first crank 15 extends out of the limiting box 13, the lower end, and the lower extreme fixedly connected with first screw rod 17 of fixed plate 16, the lower extreme activity of first screw rod 17 runs through the diapire of spacing case 13 and extends to outside the spacing case 13, and threaded connection has first bolt 18 on the first screw rod 17, sliding connection has a plurality of sliders 19 in the ring channel of seting up on the first bolt 18, and the upper end fixedly connected with bracing piece 20 of slider 19, the upper end fixed connection of bracing piece 20 is on the outer diapire of spacing case 13, the lower extreme edge fixedly connected with second crank 21 of first bolt 1.
The fixing mechanism 3 comprises a fixing frame 31, a first telescopic rod 32 is fixedly connected to the inner top wall of the fixing frame 31, the other end of the first telescopic rod 32 is fixedly connected to the upper end face of a supporting plate 33, a second screw 34 is fixedly connected to the lower end of the supporting plate 33, the lower end of the second screw 34 movably penetrates through the lower end of the fixing frame 31 and extends out of the fixing frame 31, a second bolt 35 is connected to one section of the second screw 34, which is located out of the fixing frame 31, through threads, and a firm fixing effect is achieved.
The lower extreme fixedly connected with of supporting box 10 is a plurality of antidetonation pieces 22, and the quantity more than or equal to six of antidetonation pieces 22, is equidistant annular distribution, and the lower extreme fixedly connected with rubber pad of antidetonation piece 22, and open on the rubber pad and be equipped with anti-skidding line, play better shock attenuation effect.
Fixed cover has been connected with gasket 5 on connecting rod 4, and the lower extreme fixedly connected with block rubber of gasket 5, the antiskid line has been seted up on the block rubber, play better fixed action, fixed plate 16 is circular-arc structure, and the upper end fixedly connected with rubber pad of fixed plate 16, the antiskid line has been seted up on the rubber pad, play better fixed action, the lower extreme that supports board 33 is the button head structure, the condition that prevents to block takes place, the fixed spacing ring 77 that has cup jointed on the screw 76 is located the outer section of expansion frame 71, play better limiting displacement.
In the scheme, when the screw 76 is screwed, the rotation of the screw 76 drives the first bevel gear 72 to rotate through the second bevel gear 75, and because the first bevel gear 72 is in threaded connection with the first moving rod 6, the rotation of the first bevel gear 72 drives the first moving rod 6 to move, so that the position of the fixing device can be adjusted, and the effect of fixing multiple sizes is achieved;
inserting the fixing mechanism 3 into the fixing hole, shaking the first crank handle 15, enabling the steel rope 11 to be wound by rotation of the first crank handle 15, and enabling the second moving rod 8 to move downwards under the pulling of the steel rope 11, so that the fixing mechanism 3 is driven to move downwards through the first moving rod 6, and the fixing effect on the experiment board 1 is achieved;
the second crank 21 is shaken, the first bolt 18 can be rotated by the rotation of the second crank 21, the first bolt 17 can be moved upwards by the rotation of the first bolt 18 because the first bolt 18 is in threaded connection with the first screw 17, and the movement of the first screw 17 can drive the fixing plate 16 to fix the bobbin 14, so that the effect of limiting the current position is achieved;
the second bolt 35 is screwed, the rotation of the second bolt 35 can enable the second screw 34 to drive the abutting plate 33 to move downwards, the movement of the abutting plate 33 can abut against the fixing rod 37 to move out of the fixing frame 31, and therefore the lower end face of the base 2 is clamped, and the effect of firm fixing is achieved;
therefore, the device not only can achieve the effect of convenient installation and disassembly, but also can achieve the effect of firm fixation.
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 (8)
1. A control method of a fixing device for a biological experiment plate comprises the steps that the fixing device comprises an experiment plate (1), two side walls of the experiment plate (1) are fixedly connected with a base (2), and fixing holes are formed in the base (2);
the method is characterized in that: the fixing mechanisms (3) are connected in the two fixing holes in a sliding mode, the upper ends of the fixing mechanisms (3) are fixedly connected with connecting rods (4), the upper ends of the connecting rods (4) are fixedly connected to the lower end face of the first moving rod (6), one end of the first moving rod (6) is movably inserted into a telescopic device (7), the telescopic device (7) is fixedly connected to the side wall of the second moving rod (8), the lower end of the second moving rod (8) movably penetrates through the backing plate (9) and extends into the supporting box (10), the lower end of the backing plate (9) is fixedly connected to the upper end face of the supporting box (10), and the upper end of the backing plate (9) is connected with the experimental plate (1) in a butting mode;
the winding of second carriage release lever (8) has first spring, and the both ends of first spring are fixed connection respectively on the lateral wall of second carriage release lever (8) and on the interior roof of supporting box (10), the lower extreme fixedly connected with one end of steel cable (11) of second carriage release lever (8), and the other end of steel cable (11) is walked around fixed pulley (12) and is run through on the lateral wall of spacing box (13), fixed pulley (12) rotate and are connected on the inside wall of supporting box (10), the rear end fixed connection of spacing box (13) is on the inner chamber rear side wall of supporting box (10), one end fixed connection that steel cable (11) are located spacing box (13) is on the lateral wall of spool (14), and is fixed with first crank (15) on spool (14) in the grafting, the front end of first crank (15) extends outside spacing box (13), the lower extreme of spool (14) is connected with fixed plate (16), the lower end of the fixing plate (16) is fixedly connected with a first screw (17), the lower end of the first screw (17) movably penetrates through the bottom wall of the limiting box (13) and extends out of the limiting box (13), a first bolt (18) is in threaded connection with the first screw (17), a plurality of sliding blocks (19) are connected in an annular groove formed in the first bolt (18) in a sliding mode, the upper end of each sliding block (19) is fixedly connected with a supporting rod (20), the upper end of each supporting rod (20) is fixedly connected to the outer bottom wall of the limiting box (13), and the lower end edge of the first bolt (18) is fixedly connected with a second crank (21);
the control method comprises the following steps:
(1) the screw 76 is screwed, the rotation of the screw 76 drives the first bevel gear 72 to rotate through the second bevel gear 75, and the first bevel gear 72 is in threaded connection with the first movable rod 6, so that the rotation of the first bevel gear 72 drives the first movable rod 6 to move, and the position of the fixing device can be adjusted, and the effect of multi-size fixation is achieved;
(2) inserting the fixing mechanism 3 into the fixing hole, shaking the first crank handle 15, enabling the steel rope 11 to be wound by rotation of the first crank handle 15, and enabling the second moving rod 8 to move downwards under the pulling of the steel rope 11, so that the fixing mechanism 3 is driven to move downwards through the first moving rod 6, and the fixing effect on the experiment board 1 is achieved;
(3) the second crank 21 is shaken, the first bolt 18 can be rotated by the rotation of the second crank 21, the first bolt 17 can be moved upwards by the rotation of the first bolt 18 because the first bolt 18 is in threaded connection with the first screw 17, and the movement of the first screw 17 can drive the fixing plate 16 to fix the bobbin 14, so that the effect of limiting the current position is achieved;
(4) the second bolt 35 is screwed, the second screw 34 is driven by the rotation of the second bolt 35 to move downwards, the support plate 33 moves to push against the fixing rod 37 to move out of the fixing frame 31, so that the lower end surface of the base 2 is clamped, and the effect of firm fixing is achieved.
2. The method of claim 1, wherein the fixing device for a biological assay plate comprises: fixed establishment (3) are including fixed frame (31), the first telescopic link of interior roof fixedly connected with (32) of fixed frame (31), and the other end fixed connection of first telescopic link (32) is on the up end of resisting board (33), the lower extreme fixedly connected with second screw rod (34) of resisting board (33), and second screw rod (34) lower extreme activity runs through the lower extreme of fixed frame (31) and extends to outside fixed frame (31), threaded connection has second bolt (35) on second screw rod (34) is located one section outside fixed frame (31).
3. The method of claim 1, wherein the fixing device for a biological assay plate comprises: the lower extreme fixedly connected with of supporting box (10) a plurality of antidetonation pieces (22), and the quantity more than or equal to six of antidetonation piece (22), be equidistant annular distribution, the lower extreme fixedly connected with rubber pad of antidetonation piece (22), and set up anti-skidding line on the rubber pad.
4. The method of claim 1, wherein the fixing device for a biological assay plate comprises: telescoping device (7) is including flexible frame (71), inside wall fixedly connected with second telescopic link (73) of flexible frame (71), and the other end fixed connection of second telescopic link (73) is on the lateral wall of first carriage bar (6), threaded connection has first bevel gear (72) on first carriage bar (6), and sliding connection has slide bar (74) in the annular sliding tray of seting up on first bevel gear (72), the one end fixed connection that slide bar (74) are located outside the annular sliding tray is on the inside wall of flexible frame (71), the upper end meshing of first bevel gear (72) has second bevel gear (75), and the upper end fixedly connected with screw (76) of second bevel gear (75), the screw threaded connection who sets up on screw (76) and flexible frame (71).
5. The method of claim 1, wherein the fixing device for a biological assay plate comprises: the connecting rod (4) is fixedly sleeved with a gasket (5), the lower end of the gasket (5) is fixedly connected with a rubber block, and anti-skid grains are arranged on the rubber block.
6. The method of claim 1, wherein the fixing device for a biological assay plate comprises: the fixing plate (16) is of an arc-shaped structure, a rubber pad is fixedly connected to the upper end of the fixing plate (16), and anti-skid grains are formed in the rubber pad.
7. The method of claim 2, wherein the fixing device for a biological assay plate comprises: the lower end of the abutting plate (33) is of a round head structure.
8. The method of claim 4, wherein the fixing device for biological assay plate comprises: and a limiting ring (77) is fixedly sleeved on one section of the screw (76) positioned outside the telescopic frame (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011098880.2A CN112254754A (en) | 2018-08-08 | 2018-08-08 | Control method of fixing device for biological experiment board |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011098880.2A CN112254754A (en) | 2018-08-08 | 2018-08-08 | Control method of fixing device for biological experiment board |
| CN201810896202.7A CN109099949B (en) | 2018-08-08 | 2018-08-08 | Fixing device for biological assay board convenient to installation and dismantlement |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810896202.7A Division CN109099949B (en) | 2018-08-08 | 2018-08-08 | Fixing device for biological assay board convenient to installation and dismantlement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112254754A true CN112254754A (en) | 2021-01-22 |
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ID=64848952
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810896202.7A Active CN109099949B (en) | 2018-08-08 | 2018-08-08 | Fixing device for biological assay board convenient to installation and dismantlement |
| CN202011098880.2A Withdrawn CN112254754A (en) | 2018-08-08 | 2018-08-08 | Control method of fixing device for biological experiment board |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810896202.7A Active CN109099949B (en) | 2018-08-08 | 2018-08-08 | Fixing device for biological assay board convenient to installation and dismantlement |
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| Country | Link |
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| CN (2) | CN109099949B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110252522A (en) * | 2019-06-18 | 2019-09-20 | 深圳市玖品空气净化科技有限公司 | A kind of easy-to-dismount centrifuge with clearing function |
| CN112284446B (en) * | 2020-10-12 | 2022-11-01 | 中电装备山东电子有限公司 | Testing device for reliability of power distribution and utilization real environment |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100853856B1 (en) * | 2007-04-04 | 2008-08-26 | 이상욱 | System for disposing of food waste |
| CN201666290U (en) * | 2010-02-01 | 2010-12-08 | 沈晓明 | Experiment device fixing device |
| CN203772868U (en) * | 2013-12-27 | 2014-08-13 | 北京亦庄国际诊断试剂技术有限公司 | Biological experimental board fixing device |
| CN206587796U (en) * | 2017-02-28 | 2017-10-27 | 新疆维吾尔自治区人民医院 | A kind of Microbiological Lab's experimental bench |
| CN207051298U (en) * | 2017-06-01 | 2018-02-27 | 刘庆一 | A kind of Bioexperiment board fixer |
| CN207672036U (en) * | 2017-11-25 | 2018-07-31 | 王佳卉 | A kind of culture dish apparatus for placing used in biology laboratory |
| CN207485960U (en) * | 2018-03-02 | 2018-06-12 | 昆明理工大学 | A kind of Versatile Construction Machinery vibration damping connection device |
| CN207909015U (en) * | 2018-03-13 | 2018-09-25 | 孙彦彦 | A kind of experiment microcontroller fixing device |
-
2018
- 2018-08-08 CN CN201810896202.7A patent/CN109099949B/en active Active
- 2018-08-08 CN CN202011098880.2A patent/CN112254754A/en not_active Withdrawn
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| Publication number | Publication date |
|---|---|
| CN109099949B (en) | 2020-11-20 |
| CN109099949A (en) | 2018-12-28 |
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Application publication date: 20210122 |
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