Water bath shaking table integrating water bath constant-temperature culture and oscillator
Technical Field
The utility model relates to the technical field of water bath oscillators, in particular to a water bath shaking table integrating water bath constant temperature culture and an oscillator.
Background
The constant-temperature water bath vibrator of the existing biochemical instrument realizes a shaking table type water bath culture device by placing a biological sample in a reagent bottle, placing the reagent bottle on a universal spring of a tray in a water bath for positioning, and then driving a vibration arm to vibrate by utilizing a vibrator, and can realize constant-temperature culture by adjusting the temperature of water bath through a controller;
the vibration arm of the existing water bath oscillator can drive the tray to do reciprocating motion, circular arc motion and other modes, the universal springs on the tray are a plurality of springs in a rectangular array and in a cross grid shape, two ends of each spring are respectively connected with the end edge of the tray, and the universal springs are provided with two layers so as to clamp and fix reagent bottles with different sizes;
however, in the long-time oscillation process, after the universal spring on the tray is placed into the reagent bottle, the periphery of the spring can be subjected to skew deformation and needs to be spaced at a certain distance to place another reagent bottle, otherwise, the skew deformation of the spring is serious, and the reset force of the spring can be increased, so that the situation that the reagent bottle is popped out in the shaking process can occur, and the water bath oscillator capable of stably placing and positioning the reagent bottle is provided, so that the number of the reagent bottles which can be placed in the water bath oscillator at one time and the stable oscillation of the reagent bottle play an important role; therefore, a water bath shaking table integrating water bath constant temperature culture and an oscillator is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a water bath shaking table integrating water bath constant-temperature culture and an oscillator, and solves the problem that the stability of placing a reagent bottle of a water bath oscillator in the prior art needs to be improved.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a collect water bath constant temperature cultivation and oscillator in water bath shaking table of an organic whole, includes the control box, installs the constant temperature water bath case in control box one side and installs the vibrations arm in constant temperature water bath case both sides, still includes:
a tray positioned between the two side seismic arms;
omnipotent positioning mechanism, omnipotent positioning mechanism is the rectangle array and installs at the tray inboard, omnipotent positioning mechanism is provided with two connecting rods including the symmetry, the symmetry sets up at the inboard arc board of two connecting rods, connects the pocket net of two connecting rods below and installs the end ring in pocket net bottom, one side of connecting rod is provided with the lifting belt to adjust the interval of end ring to connecting rod, and be provided with the elasticity strip between two arc boards, with the interval that is used for adjusting between two arc boards.
Preferably, the middle part of the connecting rod is of an arc structure coaxial with the arc plate, the arc structure is sleeved with a rubber sleeve, and the rubber sleeve is elastically connected with the arc plate through a spring.
Preferably, the equidistance is provided with a plurality of spacing balls on the elasticity strip, the curb plate is installed respectively at the both ends of arc board, offer the hole that is used for the elasticity strip to run through on the curb plate, and the internal diameter in hole is less than the external diameter of spacing ball.
Preferably, the bottom and the end ring of lifting strap are connected, the stop collar is installed in the outside of gum cover, the external diameter of lifting strap equals the internal diameter of stop collar, the equidistance is provided with a plurality of spacing on the lifting strap to inject lifting strap and stop collar location and block.
Preferably, the inner side of the tray is movably provided with a cross rod, one end of the connecting rod is rotatably connected with the inner side of the tray through a pin shaft, and the other end of the connecting rod is rotatably connected with the cross rod through a pin shaft.
Preferably, the two ends of the cross rod are provided with slide rods, the slide rods are slidably penetrated through the side end faces of the tray, the extending ends of the slide rods are provided with end blocks, the slide rods are sleeved with springs, and the outer diameters of the springs are smaller than that of the cross rod.
The utility model has at least the following beneficial effects:
1. the operator can be according to the size of reagent bottle, the elasticity of the centre gripping of every reagent bottle of solitary adjustment and the degree of depth of placing, and do not influence other omnipotent positioning mechanism's use, can be better, more convenient, the position of a plurality of reagent bottles of more stable overall arrangement, realized one kind and be convenient for adjust, the suitability is strong, stability is strong, the tray is placed to the reagent bottle that the constant temperature water bath oscillator that the overall arrangement is more convenient was used, the usability of device has been improved greatly.
2. Through the horizontal pole that sets up the elasticity activity, utilize parallelogram's instability for when vibrations arm drive tray emergence is shaken, the horizontal pole drives a plurality of omnipotent positioning mechanism in the tray inboard and takes place to rock, thereby has further improved the vibration effect of water bath shaking table.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic top view of the apparatus;
FIG. 2 is a schematic top view of the universal positioning mechanism;
FIG. 3 is a side view of the universal positioning mechanism.
In the figure: 1. a control box; 2. a constant temperature water bath tank; 3. vibrating the arm; 4. a tray; 5. a universal positioning mechanism; 501. a connecting rod; 502. a rubber sleeve; 503. an arc plate; 504. a side plate; 505. an elastic strip; 506. a limiting ball; 507. a bottom ring; 508. a limiting sleeve; 509. lifting the pull belt; 510. a limiting strip; 511. net-holding; 6. a cross bar; 7. a slide bar; 8. an end-block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1-3, a water bath shaking table integrating water bath constant temperature culture and an oscillator comprises a control box 1, a constant temperature water bath box 2 arranged on one side of the control box 1 and vibrating arms 3 arranged on two sides of the constant temperature water bath box 2, and further comprises:
the tray 4 is positioned between the two side vibrating arms 3;
the universal positioning mechanism 5 is arranged on the inner side of the tray 4 in a rectangular array, the universal positioning mechanism 5 comprises two symmetrically arranged connecting rods 501, arc plates 503 symmetrically arranged on the inner sides of the two connecting rods 501, a pocket net 511 connected below the two connecting rods 501 and a bottom ring 507 arranged at the bottom of the pocket net 511, a lifting belt 509 is arranged on one side of each connecting rod 501 to adjust the distance between the bottom ring 507 and the connecting rod 501, and an elastic strip 505 is arranged between the two arc plates 503 and used for adjusting the distance between the two arc plates 503;
the scheme has the following working processes: after the tray 4 is positioned on the vibrating arm 3, the reagent bottle is taken and inserted between the two arc plates 503, the bottom end of the reagent bottle is abutted against the bottom ring 507, the body of the reagent bottle is clamped by the two arc plates 503, and the height of the reagent bottle can be adjusted according to the size of the reagent bottle and the water depth of the constant-temperature water bath box 2 by adjusting the lifting belt 509; with adjusting elasticity strip 505, adjust the interval between two arc boards 503, thereby adjust arc board 503 to the tight power of reagent bottle clamp, thereby realize that the bottom and the body of reagent bottle can be stabilized in single omnipotent positioning mechanism 5, and do not influence other omnipotent positioning mechanism 5's use, can be better, and is more convenient, the position of a plurality of reagent bottles of more stable overall arrangement, realized one kind and be convenient for adjust, the suitability is strong, stability is strong, tray 4 is placed to the reagent bottle that the constant temperature water bath oscillator that the overall arrangement is more convenient was used, the usability of device has been improved greatly.
Further, the middle part of connecting rod 501 is the arc structure with the axle center of arc board 503, and the structural gum cover 502 that has cup jointed of arc, gum cover 502 passes through spring and arc board 503 elastic connection, it is concrete, the connecting rod 501 material is the same with tray 4 material, gum cover 502 and arc board 503 elastic connection, not only realize being connected of arc board 503, but also can realize spacing reagent bottle between two arc boards 503, take place the buffering in universal positioning mechanism 5 at place and rock, improve the shock effect of water-bath shaking table.
Further, equidistant a plurality of spacing balls 506 that are provided with on the elasticity strip 505, curb plate 504 is installed respectively at the both ends of arc board 503, offers the hole that is used for elasticity strip 505 to run through on the curb plate 504, and the internal diameter in hole is less than the external diameter of spacing ball 506, and is concrete, spacing ball 506 position silica gel material, through adjusting elasticity strip 505, inject curb plate 504 between two adjacent spacing balls 506 to realize spacing ball 506 to the swift spacing of curb plate 504.
Further, the bottom of lifting belt 509 is connected with end ring 507, and stop collar 508 is installed in the outside of gum cover 502, and the external diameter of lifting belt 509 equals the internal diameter of stop collar 508, and the equidistance is provided with a plurality of spacing strips 510 on the lifting belt 509 to inject lifting belt 509 and stop collar 508 location and block, specific, spacing strip 510 bit silica gel material, through upwards or pulling lifting belt 509 downwards, make remaining stop collar 508 of spacing strip 510. Limiting, thereby realizing convenient adjustment of the depth of the bottom ring 507
Further, the inboard movable mounting of tray 4 has horizontal pole 6, the one end of connecting rod 501 is connected through round pin axle and the inboard rotation of tray 4, the other end is connected through round pin axle and horizontal pole 6 rotation, slide bar 7 is all installed at the both ends of horizontal pole 6, slide bar 7 slides with the side end face of tray 4 and runs through, and end block 8 is installed to the extension end of slide bar 7, the cover is equipped with the spring on the slide bar 7, and the external diameter of spring is less than the external diameter of horizontal pole 6, it is concrete, through setting up the horizontal pole 6 of elasticity activity, and the one end of every universal positioning mechanism 5 must be connected with horizontal pole 6, thereby utilize parallelogram's instability, when making vibrations arm 3 drive tray 4 and take place to vibrate, horizontal pole 6 drives a plurality of universal positioning mechanism 5 inboard in tray 4 and takes place to rock, thereby further improved the vibration effect of water bath shaking table.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.