CN208990864U - A kind of food inspection rack for test tube - Google Patents

Abstract

A kind of food inspection rack for test tube, belongs to rack for test tube technical field.It provides a kind of test tube for being capable of fixing a variety of outer diameters while the food inspection rack for test tube for facilitating taking and placing test tube.Multiple test tube holes two are offered on mounting plate, it the multiple active connecting base array arrangement and is fixedly connected with mounting plate bottom surface, test tube hole three is offered on each active connecting base, rotor plate front and rear sides face is rotatablely connected with corresponding column, described two upper plates respectively pass through two rocking bar rotational installations on a mounting board, multiple test tube holes one are offered on two upper plates, the aperture of the test tube hole three, test tube hole one and test tube hole two is sequentially increased.The utility model is equipped with the test tube hole of multiple aperture, and convenient for the test tube of a variety of outer diameters of fixation, and when taking and placing, under the rotary action above and below rotation board ends, step arrangement can be presented in multiple rows of test tube, is convenient for taking and placing.

Description

A kind of food inspection rack for test tube

Technical field

The utility model belongs to rack for test tube technical field, more particularly to a kind of food inspection rack for test tube.

Background technique

With the raising of people's living standard and health care consciousness, food quality how is improved, reduces harmful substance in food Residual, ensures that the quality and safety of food is the vital task of current food production and processing industry, during Food Inspection Reagent test often all can be in vitro carried out, therefore needs for test tube to be placed on dedicated rack for test tube during testing On.

And the test tube hole on existing rack for test tube is same aperture, will cause test tube when placing the test tube for being much smaller than test tube hole The phenomenon that inclination, makes multiple test tubes on rack for test tube are more chaotic to be also easy that two adjacent test tubes is made to be in contact, meanwhile, it is moving During dynamic rack for test tube, the collision between test tube is also easily caused；In addition, when test tube is in sustained height on rack for test tube, When multiple test tubes are intensively placed, certain inconvenience can be caused to the taking and placing of test tube.

Summary of the invention

In view of the deficiency of the prior art, it is same to provide a kind of test tube for being capable of fixing a variety of outer diameters for the utility model When facilitate the food inspection rack for test tube of taking and placing test tube.

Technical solution adopted in the utility model is: a kind of food inspection rack for test tube, including bottom plate, rotor plate, peace Loading board, a pair of of hasp, two columns, two upper plates, four rocking bars and multiple active connecting bases；Described two column bottom surfaces and bottom Plate upper surface middle part front and rear sides are fixedly connected, and the mounting plate is lain in a horizontal plane in above bottom plate, in the face of mounting plate front and rear sides Portion is fixedly connected with two the upper end of the column, and multiple test tube holes two, the multiple active connecting base array are offered on mounting plate It arranges and is fixedly connected with mounting plate bottom surface, test tube hole three, the multiple examination are offered on each active connecting base Pore three and multiple test tube hole 211s are correspondingly arranged up and down, the rotor plate setting bottom plate and multiple active connecting bases it Between, rotor plate front and rear sides face is rotatablely connected with corresponding column, is set between the rotor plate right side and plate upper surface There is a pair of of hasp, described two upper plates respectively pass through two rocking bar rotational installations on a mounting board, offer on two upper plates more The aperture of a test tube hole one, the test tube hole three, test tube hole one and test tube hole two is sequentially increased.

The utility model has the beneficial effects that:

The test tube hole that the utility model is equipped with multiple aperture is rotating convenient for the test tube of a variety of outer diameters of fixation, and when taking and placing Under rotary action above and below board ends, step arrangement can be presented in multiple rows of test tube, be convenient for taking and placing.

Detailed description of the invention

Fig. 1: the utility model structure diagram；

Fig. 2: the utility model test tube taking and placing status diagram；

Fig. 3: the utility model support rod scheme of installation；

Wherein: 1- bottom plate；2- column；3- rotor plate；4- active connecting base；4-1- telescopic bar；4-11- is fixed Cylinder；4-12- motion bar；4-2- lower plate；4-3- test tube hole three；5- mounting plate；5-1- test tube hole two；6- rocking bar；7- upper plate；7-1- Test tube hole one；8- hasp；9- support rod.

Specific embodiment

As shown in Fig. 1 ~ Fig. 3, a kind of food inspection rack for test tube, including bottom plate 1, rotor plate 3, mounting plate 5, a pair of of hasp 8, two 2, two, column rocking bars 6 of upper plate 7, four and multiple active connecting bases 4；Table on described two 2 bottom surfaces of column and bottom plate 1 Middle face front and rear sides are fixedly connected, and the mounting plate 5 lies in a horizontal plane in 1 top of bottom plate, and 5 front and rear sides Middle face of mounting plate is equal It is fixedly connected with two 2 upper ends of column, multiple two 5-1 of test tube hole, 4 gusts of the multiple active connecting base is offered on mounting plate 5 Column are arranged and are fixedly connected with 5 bottom surface of mounting plate, and three 4-3 of test tube hole is offered on each active connecting base 4, described Multiple three 4-3 of test tube hole and two 5-1 of multiple test tube holes are correspondingly arranged up and down one by one, the rotor plate 3 setting bottom plate 1 with it is multiple Between active connecting base 4,3 front and rear sides face of rotor plate passes through shaft and is rotatablely connected with corresponding column 2, the rotor plate 3 A pair of of hasp 8 is equipped between 1 upper surface of right side and bottom plate, described two upper plates 7 are respectively closely rotatablely installed by two rocking bars 6 On mounting plate 5, offer multiple one 7-1 of test tube hole on two upper plates 7, three 4-3 of test tube hole, one 7-1 of test tube hole and The aperture of two 5-1 of test tube hole is sequentially increased.

Each 6 lower end of the rocking bar passes through articulated shaft and mounting plate 5 is close hinged, and each 6 upper end of rocking bar passes through hinge Spindle and corresponding upper plate 7 are close hinged.

Each active connecting base 4 includes opening on lower plate 4-2 and four telescopic bars 4-1, the lower plate 4-2 Equipped with three 4-3 of test tube hole, four telescopic bars 4-1 is vertically arranged, four lower ends telescopic bar 4-1 with The upper surface lower plate 4-2 is fixedly connected and rectanglar arrangement, and the upper end of four telescopic bar 4-1 is fixed with 5 bottom surface of mounting plate Connection.

Each telescopic bar 4-1 includes fixed cylinder 4-11 and motion bar 4-12；On the fixed cylinder 4-11 End is fixedly connected with 5 bottom surface of mounting plate, and motion bar 4-12 upper end sliding sleeve is in the lower end fixed cylinder 4-11, motion bar 4- 12 lower ends are fixedly connected with the upper surface corresponding lower plate 4-2.

The food inspection rack for test tube further includes multiple support rods 9, and the multiple support rod 9 is vertically arranged, multiple 9 lower end of support rod is fixedly connected with 3 upper surface of rotor plate, and multiple 9 upper ends of support rod are contradicted in the bottom surface corresponding lower plate 4-2 On.Support rod 9 is used to support the lower plate 4-2 of active connecting base 4, on rotor plate 3 support rod 9 of left and right different location with Rotor plate 3 rotates, and gradually appears step difference.

Working principle: when test tube outer diameter is equal to or less than three 4-3 of test tube hole of minimum-value aperture, test tube is inserted into test tube hole two It is fixed in three 4-3 of test tube hole or is placed on rotor plate 3 after 5-1；

When test tube outer diameter is equal to or less than one 7-1 of test tube hole of intermediate pore size, the rotation of upper plate 7 is turned to by rocking bar 6 5 top of mounting plate, is inserted into test tube；

When test tube outer diameter is equal to or less than two 5-1 of test tube hole of maximum diameter of hole, two upper plates 7 are moved to mounting plate 5 The left and right sides, be inserted into test tube.

When needing taking and placing test tube, 3 right end of rotor plate is rotated down and passes through hasp 8 and rotor plate 3 is fixed on bottom plate 1, As 3 right end of rotor plate decline left end rises, the lower plate 4-2 of each active connecting base 4 also moves up and down therewith, rotor plate 3 or Test tube on person's lower plate 4-2 also gradually forms difference in height, is convenient for taking and placing.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (4)

1. a kind of food inspection rack for test tube, it is characterised in that: taken including bottom plate (1), rotor plate (3), mounting plate (5), a pair Detain (8), two columns (2), two upper plates (7), four rocking bars (6) and multiple active connecting bases (4)；Described two columns (2) Bottom surface is fixedly connected with bottom plate (1) upper surface middle part front and rear sides, and the mounting plate (5) lies in a horizontal plane in above bottom plate (1), peace Loading board (5) front and rear sides Middle face is fixedly connected with two column (2) upper ends, and mounting plate offers multiple test tube holes on (5) Two (5-1), the multiple active connecting base (4) array arrangement and are fixedly connected with mounting plate (5) bottom surface, each activity It is offered on attachment base (4) test tube hole three (4-3), the multiple test tube hole three (4-3) and multiple test tube holes two (5-1) are one by one It is correspondingly arranged up and down, the rotor plate (3) is arranged between bottom plate (1) and multiple active connecting bases (4), before and after rotor plate (3) Two sides are rotatablely connected with corresponding column (2), and one is equipped between rotor plate (3) right side and bottom plate (1) upper surface To hasp (8), described two upper plates (7) are respectively rotatably installed on mounting plate (5) by two rocking bars (6), on two upper plates (7) Offer multiple test tube holes one (7-1), the test tube hole three (4-3), test tube hole one (7-1) and test tube hole two (5-1) hole Diameter is sequentially increased.

2. a kind of food inspection rack for test tube according to claim 1, it is characterised in that: each active connecting base (4) include lower plate (4-2) and four telescopic bars (4-1), offer test tube hole three (4-3) on the lower plate (4-2), Four telescopic bars (4-1) are vertically arranged, and four telescopic bar (4-1) lower ends are and on lower plate (4-2) Surface is fixedly connected and rectanglar arrangement, and the upper end of four telescopic bars (4-1) is fixedly connected with mounting plate (5) bottom surface.

3. a kind of food inspection rack for test tube according to claim 2, it is characterised in that: each telescopic bar (4-1) includes fixed cylinder (4-11) and motion bar (4-12)；The fixed cylinder upper end (4-11) is fixed with mounting plate (5) bottom surface Connection, motion bar (4-12) the upper end sliding sleeve in the lower end fixed cylinder (4-11), the motion bar lower end (4-12) with it is corresponding The upper surface lower plate (4-2) be fixedly connected.

4. a kind of food inspection rack for test tube according to claim 2, it is characterised in that: the food inspection rack for test tube It further include multiple support rods (9), the multiple support rod (9) is vertically arranged, and multiple support rod (9) lower ends are and rotor plate (3) upper surface is fixedly connected, and multiple support rod (9) upper ends contradict on the bottom surface corresponding lower plate (4-2).