CN215878031U - Continuous type's primer synthesizer test tube puts frame - Google Patents

Abstract

The utility model relates to the technical field of test tube placing frames of primer synthesizers, in particular to a continuous test tube placing frame of a primer synthesizer, which comprises a transverse plate, wherein three groups of rectangular holes are formed in the transverse plate at equal intervals, the lower end of the transverse plate is symmetrically connected with two groups of supporting columns, one end of each supporting column is fixedly connected with a base, a clamping mechanism with an adjustable function is arranged on each rectangular hole, and a test tube is arranged on each clamping mechanism; manually press the rectangle clamp plate, the rectangle clamp plate drives the slide bar, under the mating reaction of slide bar and upright bearing, make the sliding sleeve drive the perpendicular downstream of rack, and the spring is established in the sliding sleeve compression, the removal of rack makes gear revolve, the gear makes the disc rotate through axle one, the disc passes through two sets of pull rods, make two sets of sleeves of accepting move along the guide pillar dorsad, the messenger accepts the sleeve and drives two sets of anchor clamps and open, then hug closely the diaphragm face with the test tube and place, loosen the rectangle clamp plate, under the bounce effect of spring, make the perpendicular rebound of rack, make two sets of anchor clamps clip the test tube, thereby the realization is to the fixed of test tube.

Description

Continuous type's primer synthesizer test tube puts frame

Technical Field

The utility model relates to the technical field of test tube placement frames of primer synthesizers, in particular to a continuous test tube placement frame of a primer synthesizer.

Background

A reagent rack: generally, the rack is arranged on the table top of a laboratory bench, a laboratory cabinet and a central laboratory bench and is mainly used for placing glassware, test tubes, medicines and the like so as to facilitate experimental operation. Generally divided into whole wood reagent racks and steel wood reagent racks.

The utility model provides a continuous type test tube placing frame of a primer synthesizer, which is used for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a continuous type test tube placing frame for a primer synthesizer, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a continuous type test tube placing frame of a primer synthesizer comprises a transverse plate, wherein three groups of rectangular holes are formed in the transverse plate at equal intervals, the lower end of the transverse plate is symmetrically connected with two groups of supporting columns, one end of each supporting column is fixedly connected with a base, a clamping mechanism with an adjustable function is arranged on each rectangular hole, and a test tube is arranged on each clamping mechanism;

the clamping mechanism comprises a rectangular pressing plate, the rectangular pressing plate is fixedly connected with a sliding rod, an upright bearing is arranged on the sliding rod, the upright bearing is embedded into a transverse plate, a spring is sleeved on the sliding rod, one end of the sliding rod is fixedly connected with a sliding sleeve, the sliding sleeve is connected with a disc mechanism, and two sets of clamp mechanisms are symmetrically arranged on the disc mechanism.

Preferably, the disc mechanism comprises a rack, one end of the rack is fixedly connected with the sliding sleeve, the rack is meshed with the gear, the middle of the gear is connected with the shaft I, and one end of the shaft is connected with the disc.

Preferably, the fixture mechanism comprises a pull rod, a bearing sleeve is arranged at one end of the pull rod, a vertical bearing is arranged in the bearing sleeve, the vertical bearing is connected with a guide pillar in a sliding mode, the guide pillar is located in a rectangular hole, the bearing sleeve is fixedly connected with the fixture, and a rubber pad is arranged on the inner side of the fixture.

Preferably, one end of the shaft is provided with a bearing, and the bearing is embedded into the inner wall of the transverse plate.

Preferably, two ends of the pull rod are provided with two groups of pin shafts, one end of each pin shaft is provided with a bearing, one group of bearings are embedded into one side of the disc deviated from the axis, and the other group of bearings are embedded into the bearing sleeve.

Preferably, the rubber pad adheres to the inner side of the clamp, and the test tube is clamped between the two sets of clamps.

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

1. the rectangular pressing plate is pressed manually, the rectangular pressing plate drives the sliding rod, under the matching action of the sliding rod and the upright bearing, the sliding sleeve drives the rack to move vertically downwards, the sliding sleeve is compressed to form a spring, the movement of the rack enables the gear to rotate, the gear enables the disc to rotate through the first shaft, the disc enables the two groups of bearing sleeves to move backwards along the guide pillar, the bearing sleeves drive the two groups of clamps to be opened, then the test tube is placed close to the transverse plate surface, the rectangular pressing plate is loosened, under the action of the rebound force of the spring, the rack is enabled to move vertically upwards, the two groups of clamps clamp the test tube, and therefore the fixation of the test tube is achieved;

2. through pressing down the size between the adjustable two sets of anchor clamps of rectangle clamp plate to make two sets of anchor clamps can carry out the centre gripping to the test tube of different thicknesses, and then make the device can place the test tube of different thicknesses, improved the device's practicality.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a front partial cross-sectional view of the structure of the present invention;

FIG. 3 is a top view of the combination of the structural jig and rubber pad of the present invention;

FIG. 4 is a schematic view of a disk mechanism of the present invention.

In the figure: 1. a transverse plate; 2. a rectangular hole; 3. a support pillar; 4. a base; 5. a clamping mechanism; 6. a test tube; 501. a rectangular pressing plate; 502. a slide bar; 503. a spring; 505. a sliding sleeve; 506. a disc mechanism; 507. a clamp mechanism; 5061. a disc; 5062. a rack; 5063. a gear; 5064. a first shaft; 5071 a tie rod; 5072. a bearing sleeve; 5073. a guide post; 5074 a clamp; 5075 and a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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 to 4, the present invention provides a technical solution: a continuous type test tube placing frame of a primer synthesizer comprises a transverse plate 1, three groups of rectangular holes 2 are arranged on the transverse plate 1 at equal distances, the lower end of the transverse plate 1 is symmetrically connected with two groups of supporting columns 3, one ends of the supporting columns 3 are fixedly connected with a base 4, clamping mechanisms 5 with an adjustable function are arranged on the rectangular holes 2, and test tubes 6 are arranged on the clamping mechanisms 5; the clamping mechanism 5 comprises a rectangular pressing plate 501, the rectangular pressing plate 501 is fixedly connected with a sliding rod 502, the sliding rod 502 is provided with vertical bearings, the vertical bearings are embedded into a transverse plate 1, the sliding rod 502 is sleeved with a spring 503, one end of the sliding rod 502 is fixedly connected with a sliding sleeve 505, the sliding sleeve 505 is connected with a disc mechanism 506, the disc mechanism 506 is symmetrically provided with two sets of clamp mechanisms 507, the disc mechanism 506 comprises a rack 5062, one end of the rack 5062 is fixedly connected with the sliding sleeve 505, the rack 5062 is meshed with a gear 5063, the middle part of the gear 5063 is connected with a shaft 5064, one end of the shaft 5064 is connected with a disc 5061, the clamp mechanism 507 comprises a pull rod 5071, one end of the pull rod 5071 is provided with a bearing sleeve 5072, the bearing 5072 is internally provided with the vertical bearing, the vertical bearing is slidably connected with a guide post 5073, the guide post 73 is positioned in a rectangular hole 2, the bearing sleeve 5072 is fixedly connected with a clamp 5074, the inner side of the clamp 5074 is provided with a rubber pad 5075, one end of the shaft is provided with a bearing, the bearing is embedded into the inner wall of the transverse plate 1, two sets of the pull rod 5071, one end of the pin shaft is provided with a bearing, one group of bearings is embedded into one side of the disc 5061 deviating from the axis, the other group of bearings is embedded into the bearing sleeve 5072, the rubber gasket 5075 is adhered to the inner side of the clamp 5074, the test tube 6 is clamped between the two groups of clamps 5074, wherein the rubber gasket 5075 is made of rubber with better flexibility, so that the clamp 5074 is prevented from damaging the test tube 6, when the test tube 6 needs to be placed, the rectangular pressing plate 501 is manually pressed, the rectangular pressing plate 501 drives the sliding rod 502, the sliding sleeve 505 drives the rack 5062 to vertically move downwards under the matching action of the sliding rod 502 and the upright bearing, the sliding sleeve 505 compresses the spring 503, the rack 5062 moves to rotate the gear 5063, the gear 5063 rotates through the shaft 5064 to rotate the disc 5061, the disc 5061 rotates through the two groups of pull rods 5071 to enable the two groups of bearing sleeves 5072 to move backwards along the guide column 5073, the two groups of clamps 5074 are driven by the bearing sleeve 5072 to open, then the test tube 6 is placed tightly against the horizontal plate 1 to release the rectangular pressing plate 501, under spring 503's bounce effect, make rack 5062 vertical upward movement, make two sets of anchor clamps 5074 clip test tube 6 to the realization is to test tube 6 fixed, to sum up can to know, through pressing down the size between the adjustable two sets of anchor clamps 5074 of rectangle clamp plate 501, thereby makes two sets of anchor clamps 5074 can carry out the centre gripping to the test tube 6 of different thicknesses, and then makes the device can place the test tube 6 of different thicknesses, has improved the device's practicality.

The working principle is as follows: during the use process, the rectangular pressing plate 501 is manually pressed, the rectangular pressing plate 501 drives the sliding rod 502, under the matching action of the sliding rod 502 and the vertical bearing, the sliding sleeve 505 drives the rack 5062 to vertically move downwards, the sliding sleeve 505 is compressed by the spring 503, the rack 5062 moves to drive the gear 5063 to rotate, the gear 5063 drives the disc 5061 to rotate through the first shaft 5064, the disc 5061 drives the two sets of receiving sleeves 5072 to move backwards along the guide post 5073 through the two sets of pull rods 5071, the receiving sleeves 5072 drive the two sets of clamps 5074 to open, then the test tube 6 is placed tightly close to the horizontal plate 1, the rectangular pressing plate 501 is loosened, under the counter-elastic force of the spring 503, the rack 5062 vertically moves upwards, and the two sets of clamps 5074 clamp the test tube 6.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a frame is put to primer synthesizer test tube of continuous type, includes diaphragm (1), the equidistance sets up three rectangular hole of group (2) on diaphragm (1), two sets of support columns of diaphragm (1) lower extreme symmetric connection (3), support column (3) one end fixed connection base (4), its characterized in that: a clamping mechanism (5) with an adjustable function is arranged on the rectangular hole (2), and a test tube (6) is arranged on the clamping mechanism (5);

fixture (5) includes rectangle clamp plate (501), rectangle clamp plate (501) fixed connection slide bar (502), set up upright bearing on slide bar (502), upright bearing embedding diaphragm (1), spring (503) are established to the cover on slide bar (502), slide bar (502) one end fixed connection sliding sleeve (505), disc mechanism (506) is connected in sliding sleeve (505), the symmetry sets up two sets of fixture device (507) on disc mechanism (506).

2. The continuous type primer synthesizer test tube holding rack of claim 1, wherein: the disc mechanism (506) comprises a rack (5062), one end of the rack (5062) is fixedly connected with a sliding sleeve (505), the rack (5062) is meshed with a gear (5063), the middle of the gear (5063) is connected with a first shaft (5064), and one end of the first shaft (5064) is connected with a disc (5061).

3. The continuous type primer synthesizer test tube holding rack of claim 1, wherein: the fixture mechanism (507) comprises a pull rod (5071), one end of the pull rod (5071) is provided with a bearing sleeve (5072), a vertical bearing is arranged in the bearing sleeve (5072), the vertical bearing is connected with a guide pillar (5073) in a sliding mode, the guide pillar (5073) is located in the rectangular hole (2), the bearing sleeve (5072) is fixedly connected with a fixture (5074), and a rubber pad (5075) is arranged on the inner side of the fixture (5074).

4. The continuous type primer synthesizer test tube holding rack of claim 2, wherein: one end of the first shaft (5064) is provided with a bearing, and the bearing is embedded into the inner wall of the transverse plate (1).

5. The continuous type primer synthesizer test tube holding rack of claim 3, wherein: two sets of round pins are set up at pull rod (5071) both ends, round pin axle one end sets up the bearing, and is a set of bearing embedding disc (5061) skew axis one side, another group bearing embedding socket sleeve (5072).

6. The continuous type primer synthesizer test tube holding rack of claim 3, wherein: the rubber pads (5075) are adhered to the inner sides of the clamps (5074), and the test tubes (6) are clamped between the two sets of the clamps (5074).

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