CN212595385U

CN212595385U - Water bath constant temperature oscillator

Info

Publication number: CN212595385U
Application number: CN202021063032.3U
Authority: CN
Inventors: 李云萱; 施超宇; 蓝海波
Original assignee: Hangzhou Hairuntaihe Detecting Technology Co ltd
Current assignee: Hangzhou Hairuntaihe Detecting Technology Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-02-26
Anticipated expiration: 2030-06-10

Abstract

The utility model relates to a water bath constant temperature oscillator relates to chemical detecting instrument's technical field. In the scheme, an installation part is arranged at the joint of the sliding rod and the connecting rod, the installation part comprises an installation seat which is arranged in a U shape, a supporting plate is fixed at the bottom side of the installation seat, and the end part of the connecting rod is placed on the supporting plate and is abutted to the groove wall of the U-shaped groove of the installation seat; a first screw rod is rotationally connected in the mounting seats and penetrates through the two mounting seats positioned on the same side; two baffles are connected to the first screw in a threaded mode and are located on the upper surfaces of the two mounting seats on the same side respectively, and the end portion of the connecting rod is located between the baffles and the supporting plate. When the operator need clear up organism inner wall incrustation scale, only need rotate the first screw rod of organism both sides, first screw rod drives the baffle and removes, makes the baffle no longer the butt in the tip upper surface of connecting rod, directly takes out the shaking table along vertical direction again, makes the shaking table no longer shelter from in the organism inner wall to the operator clears up organism inner wall.

Description

Water bath constant temperature oscillator

Technical Field

The utility model belongs to the technical field of the technique of chemistry detecting instrument and specifically relates to a water bath constant temperature oscillator is related to.

Background

The water bath constant temperature oscillator is a biochemical instrument combining a temperature-controllable constant temperature water bath and an oscillator. The method is widely applied to the fields of scientific researches of plants, organisms, microorganisms, heredity, viruses, medicine, environmental protection, food, petroleum, chemical engineering and the like, the precise culture of various organisms in education departments, the research of gene engineering, the heating of petrochemical engineering and the like.

Water is added into an existing water bath constant-temperature oscillator, a shaking table is arranged in a machine body, the shaking table is connected with a connecting rod, the connecting rod is connected with a sliding rod, and the sliding rod drives the shaking table to horizontally oscillate in the machine body.

But after water bath constant temperature oscillator used a period, easily at the internal wall incrustation scale of organism, the incrustation scale had influenced the temperature easily after having more, made the heating inhomogeneous, probably caused the pollution to the test tube of heating simultaneously, but owing to need clear up the incrustation scale of organism inner wall, need pull down the shaking table, the shaking table is dismantled comparatively troublesome, leads to water bath constant temperature oscillator's clearance comparatively inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a water bath constant temperature oscillator can clear up organism inner wall incrustation scale comparatively conveniently.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a water bath constant temperature oscillator comprises a machine body and a shaking table arranged in the machine body, wherein a driving device used for driving the shaking table to oscillate is arranged in the machine body, two opposite sides of the shaking table are fixedly connected with connecting rods extending along the vertical direction, four sliding rods which correspond to the connecting rods one by one are arranged on the machine body, mounting parts are arranged at the connecting parts of the sliding rods and the connecting rods, each mounting part comprises a mounting seat which is arranged in a U shape, a supporting plate is fixed at the bottom side of each mounting seat, and the end parts of the connecting rods are placed on the supporting plates and are abutted to the groove walls of U-shaped grooves of the mounting seats; a first screw rod is rotationally connected in the mounting seats and penetrates through the two mounting seats positioned on the same side; two baffles are connected to the first screw in a threaded mode and are located on the upper surfaces of the two mounting seats on the same side respectively, and the end portion of the connecting rod is located between the baffles and the supporting plate.

By adopting the technical scheme, when an operator needs to clean scale on the inner wall of the machine body, the operator only needs to rotate the first screw rods on the two sides of the machine body, the first screw rods drive the baffle to horizontally move, so that the baffle is not abutted against the upper surface of the end part of the connecting rod any more, and then the shaking table is directly taken out in the vertical direction, so that the shaking table is not shielded on the inner wall of the machine body any more, and the operator can clean the inner wall of the machine body conveniently; when the operator need load the shaking table, only need with the tip butt of connecting rod in the backup pad, rotate first screw rod again, make the baffle butt in the upper surface of the tip of connecting rod to carry on spacingly to the connecting rod, so that the shaking table is stable to oscillate.

Preferably: the shaking table comprises a supporting frame, a fixing piece is arranged on the supporting frame, and the fixing piece comprises a plurality of first longitudinal rods arranged along the longitudinal direction and a plurality of first transverse rods arranged along the transverse direction; the first longitudinal rods and the first transverse rods are arranged in a staggered mode to form a plurality of placing holes.

Through adopting above-mentioned technical scheme, the operator can insert the test tube that needs the heating oscillation in placing the hole to make the test tube remain stable, avoid the test tube to take place to rock when the oscillation, thereby influence the experiment.

Preferably: the plurality of first longitudinal rods and the plurality of first transverse rods are elastic.

Through adopting above-mentioned technical scheme, first longitudinal rod and first horizontal pole cause horizontal and fore-and-aft elasticity to the test tube, can further guarantee the stability of test tube.

Preferably: the fixing piece further comprises a plurality of second longitudinal rods and a plurality of second transverse rods, the second longitudinal rods are longitudinally arranged, the second transverse rods are transversely arranged, the second transverse rods and the second longitudinal rods are rigid, and the second longitudinal rods and the second transverse rods are arranged above the first longitudinal rods in a staggered mode.

Through adopting above-mentioned technical scheme, after first longitudinal rod and first horizontal pole used a period, elasticity became lax, through setting up rigid second longitudinal rod and second horizontal pole, made the test tube further keep stable.

Preferably: the supporting frame is connected with a second screw rod in a transverse rotating mode, and is connected with a third screw rod in a longitudinal rotating mode; the second screw and the third screw are provided with a plurality of positive threads and negative threads; the end parts of the second longitudinal rods are in threaded connection with the second screw rods, and the second transverse rods are in threaded connection with the third screw rods; and the adjacent second longitudinal rods are respectively positioned on the positive threads and the negative threads, and the adjacent second transverse rods are respectively positioned on the positive threads and the negative threads.

Through adopting above-mentioned technical scheme, when the test tube of different specifications is needed to install by the operator, the rotatable second screw rod of operator makes two adjacent second vertical poles be close to each other or keep away from each other, rotates the third screw rod again, makes two adjacent second horizontal poles be close to each other or keep away from each other to change the size of the through-hole that two second vertical poles and two second horizontal poles formed, with the test tube of the different specifications of adaptation, improve the suitability.

Preferably: a detachable inner container is arranged in the machine body, and the shaking table is located in the inner container.

Through adopting above-mentioned technical scheme, when the operator need wash the organism inner wall, wash the inner bag promptly, the operator pulls down the back with the shaking table, also pulls down the inner bag, only need to wash the inner bag can, need not to carry the organism, use manpower sparingly, the operation of being convenient for.

Preferably: a plurality of supporting legs are fixed at the bottom of the machine body and are arranged in a matrix.

Through adopting above-mentioned technical scheme, when the operator need put the organism subaerial, the landing leg can realize the support to the organism, avoids organism bottom surface direct contact ground, causes wearing and tearing to the organism.

Preferably: and a hand wheel is fixed at the end part of the first screw rod.

Through adopting above-mentioned technical scheme, increase operator and the area of contact of first screw rod, the operator of being convenient for rotates first screw rod, and is more simple and convenient when making operator dismouting shaking table.

To sum up, the utility model discloses a beneficial technological effect does:

1. in the scheme, an operator can unlock the four sliding rods and the four connecting rods by only rotating the two first screw rods, and the shaking table is conveniently detached from the machine body so as to clean scale in the machine body;

2. in the scheme, the inner container is detachably connected in the machine body, an operator can detach the inner container when the scale needs to be cleaned, and the inner container is cleaned independently, so that the cleaning is simpler and more convenient;

3. in this scheme, when the operator need vibrate the test tube of different specifications, rotatable second screw rod and third screw rod to change the notch size that the vertical pole of second and the horizontal pole of second formed, with the test tube of the different specifications of adaptation, guarantee the stability of test tube.

Drawings

Fig. 1 is a schematic structural diagram according to the present invention.

Fig. 2 is a sectional view of fig. 1, showing an internal mechanism thereof.

Fig. 3 is a partial structural schematic view of the mount of fig. 1.

FIG. 4 is a schematic view of a portion of the structure of the rocking platforms shown in FIG. 1.

In the figure, 1, a machine body; 11. an inner container; 12. a support leg; 2. shaking table; 21. a support frame; 3. a drive device; 4. a connecting rod; 41. a vertical rod; 42. connecting blocks; 5. a slide bar; 6. a mounting member; 61. a mounting seat; 62. a support plate; 63. a first screw; 64. a hand wheel; 65. a through groove; 66. a baffle plate; 7. a fixing member; 71. a first longitudinal bar; 72. a first transverse bar; 73. placing holes; 74. a second longitudinal bar; 75. a second transverse bar; 76. a second screw; 77. and a third screw.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the water bath constant temperature oscillator disclosed in this embodiment, including organism 1, locate shaking table 2 in the organism 1, be equipped with in the organism 1 and be used for driving the oscillating drive arrangement 3 of shaking table 2, the relative both sides of shaking table 2 are fixed with two respectively along the connecting rod 4 of vertical direction extension, install four slide bar 5 with connecting rod 4 one-to-one on the organism 1, all be equipped with installed part 6 between every connecting rod 4 and the slide bar 5.

The operator passes through unblock installed part 6, removes connecting rod 4 and slide 5's being connected fast, realizes dismantling shaking table 2 fast to the operator washs the incrustation scale of organism 1 inside, avoids incrustation scale to influence the even heating of organism 1, avoids the incrustation scale to cause the pollution to the test tube simultaneously.

Referring to fig. 2, a detachable inner container 11 is arranged in the machine body 1, the inner container 11 is inserted into the machine body 1 along the vertical direction, and the shaking table 2 is located in the inner container 11; four supporting legs 12 are fixed on the bottom side of the machine body 1, and the four supporting legs 12 are arranged along a matrix.

After the operator detaches the shaking table 2, the inner container 11 is taken out along the vertical direction, the inner container 11 is only needed to be cleaned, and the machine body 1 does not need to be carried, so that the operation is simpler, more convenient and faster; when an operator needs to place the machine body 1 on the ground, the supporting legs 12 are supported on the ground, so that the machine body 1 is prevented from being abraded.

Referring to fig. 3, the mounting member 6 includes a mounting seat 61 disposed in a U shape, and a support plate 62 is fixed to a bottom of the mounting seat 61; connecting rod 4 comprises vertical pole 41 and two connecting blocks 42 that are located vertical pole 41 both ends respectively along vertical direction setting, and two connecting blocks 42 are located vertical pole 41's relative both sides respectively, and wherein a connecting block 42 fixed connection is in shaking table 2 side, and other end connecting block 42 is placed in the upper surface of backup pad 62, and the lateral wall butt of connecting block 42 is in the cell wall of the U word groove of mount pad 61, and is spacing to connecting rod 4 to slide 5 is connected with connecting rod 4.

Referring to fig. 3, two first screws 63 are rotatably connected in the mounting seat 61 along the horizontal direction, the two first screws 63 are respectively located at two sides of the machine body 1, each first screw 63 simultaneously penetrates through the mounting seats 61 at two sides located at the same side, and a hand wheel 64 is fixedly connected to the end of each first screw 63 so as to facilitate the rotation of an operator; open the side of mount pad 61 has logical groove 65, has baffle 66 along horizontal direction sliding connection in leading to groove 65, and the equal partial threaded connection in the periphery of first screw rod 63 of two baffles 66 that are located the homonymy, every baffle 66 all the butt in the upper surface that is located the connecting block 42 of mount pad 61, make baffle 66 carry on spacingly to the vertical direction of connecting rod 4 to guarantee shaking table 2 remain stable when the oscillation.

Referring to fig. 4, the shaking table 2 comprises a support frame 21, a connecting block 42 is fixedly connected to one side of the support frame 21, a fixing member 7 is installed in the support frame 21, the fixing member 7 comprises a plurality of first longitudinal rods 71 fixedly connected to the support frame 21, the first longitudinal rods 71 are longitudinally arranged, the fixing member 7 further comprises a plurality of first transverse rods 72 fixedly connected to the support frame 21, the first transverse rods 72 are transversely arranged, the first longitudinal rods 71 and the first transverse rods 72 are elastic, the first longitudinal rods 71 and the first transverse rods 72 are staggered, and the first transverse rods 72 and the first longitudinal rods 71 form a plurality of placing holes 73 for placing test tubes.

The operator inserts the test tube in placing hole 73, has elastic first transverse bar 72 and first longitudinal rod 71 and has stabilizing action to the test tube, avoids the test tube to drop carelessly when the oscillation.

Referring to fig. 4, the fixing member 7 further includes a plurality of second longitudinal bars 74 fixedly connected to the inside of the supporting frame 21, the second longitudinal bars 74 being arranged in a longitudinal direction, the fixing member 7 further includes a plurality of second transverse bars 75 fixedly connected to the inside of the supporting frame 21, the second transverse bars 75 being arranged in a transverse direction, the second longitudinal bars 74 and the second transverse bars 75 are rigid, and the second transverse bars 75 and the second longitudinal bars 74 are located above the first longitudinal bars 71 and the first transverse bars 72; and a plurality of second transverse bars 75 and a plurality of second longitudinal bars 74 are staggered.

When the first transverse rod 72 and the first longitudinal rod 71 with elasticity become loose, the second transverse rod 75 and the second longitudinal rod 74 further support the first transverse rod 72 and the first longitudinal rod 71, and the stability of the test tube is ensured.

Referring to fig. 4, the upper surface of the supporting frame 21 is rotatably connected with a second screw 76 arranged along the transverse direction and a third screw 77 arranged along the longitudinal direction, the second screw 76 and the third screw 77 are respectively provided with a plurality of positive threads and negative threads, and the positive threads and the negative threads are sequentially arranged in a staggered manner, so that the adjacent second transverse rod 75 and the second longitudinal rod 74 are respectively positioned on the positive threads and the negative threads; a polished rod (not shown) is fixed on both the side of the support frame 21 far away from the second screw 76 and the side of the support frame far away from the third screw 77, one end of each of the second transverse rods 75 is in threaded connection with the second screw 76, the other end is in sliding connection with the polished rod, one end of each of the second longitudinal rods 74 is in threaded connection with the third screw 77, and the other end is in sliding connection with the polished rod.

An operator can change the distance between the second transverse rods 75 and the second longitudinal rods 74 by adjusting the second screw rods 76 and the third screw rods 77 so as to adjust the sizes of the slotted holes formed by the second transverse rods 75 and the second longitudinal rods 74, so that the test tubes with different specifications can be adapted, and the adaptability of the fixing piece 7 is improved.

The operator rotates the second screw 76 to make every two adjacent second transverse bars 75 of the plurality of second transverse bars 75 approach to each other or separate from each other, and the operator rotates the third screw 77 to make every two adjacent second longitudinal bars 74 of the plurality of second longitudinal bars 74 approach to each other or separate from each other, so as to change the size of the slotted holes formed by the second longitudinal bars 74 and the second transverse bars 75 in a staggered manner, so as to adapt to test tubes of different specifications, thereby ensuring the stability of the test tubes during oscillation.

The implementation principle of the embodiment is as follows: when an operator needs to clean scale on the inner wall of the machine body 1, the operator only needs to rotate the first screw rods 63 on the two sides of the machine body 1, the first screw rods 63 drive the baffle plates 66 to horizontally move, so that the baffle plates 66 slide through the through grooves 65 and are not abutted to the upper surfaces of the end parts of the connecting rods 4, the shaking table 2 is directly taken out along the vertical direction, the shaking table 2 is not shielded on the inner wall of the machine body 1, and the operator takes out the inner container 11 along the vertical direction to clean the scale on the inner container 11;

when the operator needs to put on the shaking table 2, the operator only needs to push the end of the connecting rod 4 against the supporting plate 62 and then rotate the first screw 63 to push the baffle 66 against the upper surface of the end of the connecting rod 4, so that the connecting rod 4 is limited to make the shaking table 2 oscillate stably.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a water bath constant temperature oscillator, includes organism (1), locates shaking table (2) in organism (1), is equipped with in organism (1) and is used for driving the drive arrangement (3) that shaking table (2) vibrate, and the relative both sides difference fixedly connected with of shaking table (2) is two along connecting rod (4) that vertical direction extends, installs four slide bar (5) with connecting rod (4) one-to-one on organism (1), its characterized in that: an installation part (6) is arranged at the connection part of the sliding rod (5) and the connecting rod (4), the installation part (6) comprises an installation seat (61) which is arranged in a U shape, a supporting plate (62) is fixed at the bottom side of the installation seat (61), and the end part of the connecting rod (4) is placed on the supporting plate (62) and is abutted by the groove wall of the U-shaped groove of the installation seat (61); a first screw rod (63) is rotatably connected in the mounting seat (61), and the first screw rod (63) penetrates through the two mounting seats (61) positioned on the same side; two baffles (66) are connected to the first screw (63) through threads, the two baffles (66) are respectively located on the upper surfaces of the two mounting seats (61) on the same side, and the end portion of the connecting rod (4) is located between the baffles (66) and the supporting plate (62).

2. The water bath constant temperature oscillator according to claim 1, wherein: the shaking table (2) comprises a supporting frame (21), a fixing piece (7) is arranged on the supporting frame (21), and the fixing piece (7) comprises a plurality of first longitudinal rods (71) which are longitudinally arranged and a plurality of first transverse rods (72) which are transversely arranged; the first longitudinal rods (71) and the first transverse rods (72) are arranged in a staggered mode and form a plurality of placing holes (73).

3. The water bath constant temperature oscillator according to claim 2, wherein: the first longitudinal bars (71) and the transverse bars (72) are elastic.

4. The water bath constant temperature oscillator according to claim 2, wherein: the fixing piece (7) further comprises a plurality of second longitudinal rods (74) arranged along the longitudinal direction and a plurality of second transverse rods (75) arranged along the transverse direction, the second transverse rods (75) and the second longitudinal rods (74) are rigid, and the second longitudinal rods (74) and the second transverse rods (75) are arranged above the first longitudinal rods (71) in a staggered mode.

5. The water bath constant temperature oscillator according to claim 4, wherein: a second screw rod (76) is connected to the support frame (21) in a transverse rotating manner, and a third screw rod (77) is connected to the support frame in a longitudinal rotating manner; the second screw (76) and the third screw (77) are provided with a plurality of positive threads and negative threads; the end parts of the second longitudinal rods (74) are in threaded connection with the second screw rods (76), and the second transverse rods (75) are in threaded connection with the third screw rods (77); and adjacent second longitudinal bars (74) are located on the positive and negative threads, respectively, and adjacent second transverse bars (75) are located on the positive and negative threads, respectively.

6. The water bath constant temperature oscillator according to claim 1, wherein: a detachable inner container (11) is arranged in the machine body (1), and the shaking table (2) is positioned in the inner container (11).

7. The water bath constant temperature oscillator according to claim 1, wherein: a plurality of supporting legs (12) are fixed at the bottom of the machine body (1), and the supporting legs (12) are arranged in a matrix.

8. The water bath constant temperature oscillator according to claim 1, wherein: a hand wheel (64) is fixed at the end part of the first screw rod (63).