CN214553701U

CN214553701U - Adjusting mechanism for supporting experimental instrument

Info

Publication number: CN214553701U
Application number: CN202120431332.0U
Authority: CN
Inventors: 熊自常; 刘晓峰; 孙崇国
Original assignee: Shandong Tianming Medical Technology Co ltd
Current assignee: Shandong Tianming Medical Technology Co ltd
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2021-11-02
Anticipated expiration: 2031-02-26

Abstract

The utility model discloses a support adjustment mechanism of laboratory glassware, include the base, place the board and from the scissors fork mechanism of taking the power supply, base one side be equipped with the montant, montant one side be equipped with the fixed plate, the fixed plate on be equipped with the press the switch that the fork mechanism was cut in control, the montant opposite side be equipped with the fly leaf, fly leaf one side be equipped with the fastening components who is connected with the laboratory glassware. The utility model has simple structure and convenient use, replaces manual adjustment by a mechanical adjustment of the placing plate, and has more efficient use; and when adjusting, the fastening component fixes the instrument, the instrument is not easy to topple or collide during the experiment or the storage process, and the use is more reliable. The fastening components can be adjusted in the use position in the vertical direction, namely the connection position between the fastening components and the instrument is adjustable, and then the arc-shaped plate and the press switch are matched for use, so that the distance between the position of the collecting bottle after the plate is placed and other instruments can be adjusted, and the use is flexible.

Description

Adjusting mechanism for supporting experimental instrument

Technical Field

The utility model relates to an experiment auxiliary assembly technical field, concretely relates to support laboratory glassware's adjustment mechanism.

Background

When the concentration of the extraction liquid and the distillation of the receiving liquid in the chromatographic separation are required to be obtained, a water bath is usually adopted for heating, so that the solution in the sample bottle is evaporated into steam, the steam is rapidly condensed in a condensing tube through a gas guide tube, and finally the liquid is collected through a collecting bottle.

In the experimental process, because the collecting bottle needs to be taken away, it can't link together with other experimental devices, adopts other objects to fix usually, uses inconveniently. And a manual lifting platform is adopted, so that the adjustment speed is slow, and the accurate use position of the collecting bottle cannot be ensured.

Disclosure of Invention

The utility model discloses it is not enough to the above-mentioned that prior art exists, provide a supporting laboratory glassware's adjustment mechanism, the utility model discloses can ensure that the receiving flask shift position is accurate, improve experiment efficiency.

In order to realize the purpose, the utility model discloses a technical scheme is:

the utility model provides a support laboratory glassware's adjustment mechanism, includes the base, places the board and from the scissors fork mechanism of taking the power supply, base one side be equipped with the montant, montant one side be equipped with the fixed plate, the fixed plate on be equipped with the press switch that the fork mechanism was cut in control, the montant opposite side be equipped with the fly leaf, fly leaf one side be equipped with the fastening components who is connected with laboratory glassware.

Furthermore, the placing plate is provided with a positioning groove, and the positioning groove is matched with the experimental instrument.

Furthermore, the vertical rod is connected with the fastening component through a telescopic rod.

Furthermore, montant one side be equipped with the cross-section and be circular shape spout, the spout in be equipped with along its removal and rotatable cylinder, cylinder one side be connected with the telescopic link, the telescopic link on be equipped with the arc.

Furthermore, the fastening assembly comprises a clamp with a C-shaped section, a screw and an arc-shaped clamping plate, and the arc-shaped clamping plate is installed on one side of the clamp through the screw.

Furthermore, an arc-shaped groove is formed in one side in the fixture, and buffer layers are arranged on the arc-shaped groove and the arc-shaped clamping plate.

The utility model discloses beneficial effect who has:

1. the utility model has simple structure and convenient use, replaces manual adjustment by a mechanical adjustment of the placing plate, and has more efficient use; and when adjusting, the fastening component fixes the instrument, the instrument is not easy to topple or collide during the experiment or the storage process, and the use is more reliable.

2. The utility model discloses fastening components can be adjusted at the ascending position of use of vertical side, and the hookup location between fastening components and the instrument is adjustable promptly, and the arc of deuterogamying uses with press the switch, can ensure to adjust the position of placing the receiving flask behind the board and the distance between other instruments, uses in a flexible way.

3. The utility model discloses set up the telescopic link, and the fly leaf can enough follow the montant and reciprocate, can also realize the pivoted effect, has increased fastening components's application range, improves the practicality.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged view of the view from the direction A of FIG. 1;

fig. 3 is a schematic structural diagram of the usage state of the present invention.

Description of reference numerals: the device comprises a base 1, a placing plate 2, a scissor fork mechanism 3, a vertical rod 4, a fixing plate 5, a press switch 6, a movable plate 7, a positioning groove 8, a telescopic rod 9, a sliding groove 10, a cylinder 11, an arc plate 12, a clamp 13, a screw 14, an arc clamping plate 15 and an arc groove 16.

Detailed Description

For a better understanding of the present invention, reference is made to the following description taken in conjunction with the accompanying drawings. It is noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example (b):

the utility model provides a support laboratory glassware's adjustment mechanism, as shown in fig. 1, include base 1, place board 2 and from the scissors mechanism 3 of taking the power supply, base 1 one side be equipped with

montant

4, 4 one sides of montant be equipped with fixed plate 5, fixed plate 5 on be equipped with the press switch 6 of control scissors mechanism 3, when press switch 6 received the extrusion, scissors mechanism 3 no longer works.

As shown in fig. 1, a movable plate 7 is disposed on the other side of the vertical rod 4, and a fastening assembly connected with the laboratory instrument is disposed on one side of the movable plate 7. The movable plate 7 is connected with the mobile phone bottle through a fastening component. When the scissors mechanism 3 drives the placing plate 2 and the collecting bottle to move, the collecting bottle drives the movable plate 7 to move along the vertical rod 4 through the fastening component.

As shown in fig. 2, the fastening assembly includes a C-shaped clamp 13, a screw 14, and an arc clamp plate 15, and the arc clamp plate 15 is mounted on one side of the clamp 13 through the screw 14. An arc-shaped groove 16 is formed in one side of the inside of the clamp 13, and buffer layers are arranged on the arc-shaped groove 16 and the arc-shaped clamping plate 15. This structure plays good effect when fixed receiving flask, and the use position of screw rod 14 is adjustable, is applicable to the receiving flask of different specifications promptly, and the practicality is strong.

As shown in fig. 1, the placing plate 2 is provided with a positioning groove 8, and the positioning groove 8 is matched with the experimental instrument. Constant head tank 8 plays the effect of preliminary location, is equipped with the buffer layer in the constant head tank 8, prevents that the receiving flask from colliding with place board 2 and damaging.

As shown in fig. 1 and 2, the vertical rod 4 is connected with the fastening assembly through a telescopic rod 9, and the telescopic rod 9 can change the use position along the left and right directions of the base 1. Montant 4 one side be equipped with the cross-section and be circular shape spout 10, spout 10 in be equipped with along its removal and rotatable cylinder 11, cylinder 11 one side be connected with telescopic link 9, that is to say that telescopic link 9 not only can reciprocate along with fly leaf 7 along montant 4, can also rotate along montant 4 to this has changed fastening component along the ascending position of use of base 1 fore-and-aft direction, has not restricted collecting bottle and the relative position of placing board 2 promptly, it is more convenient to use.

As shown in fig. 2, an arc plate 12 is provided on the telescopic rod 9. Even if the use angle between the movable plate 7 and the vertical rod 4 is changed, when the movable plate 7 moves to one side of the fixed plate 5, the arc-shaped plate 12 can be in contact with the press switch 6 so as to ensure the normal use of the device, the scissor mechanism 3 can be stopped in time, the collecting bottle is prevented from being excessively moved and colliding other instruments, and unnecessary damage is avoided.

When the device is used, a user holds the fixture 13 with one hand, and firstly adjusts the relative use position of the fixture 13 relative to the placing plate 2, namely, the fixture 13 drives the column 11 to rotate in the chute 10 through the telescopic rod 9 and the movable plate 7, so that the use angle of the fixture 13 is changed; then, the collecting bottle is placed on the placing plate 2, the fixture 13 is moved to the collecting bottle through the telescopic rod 9, so that the fixture 13 is clamped at the upper part of the collecting bottle, and the arc-shaped clamping plate 15 is driven to move through the rotation of the screw 14, so that the collecting bottle and the fixture 13 are connected together.

After the installation, the user starts to cut fork mechanism 3 and will place board 2 and receiving flask rebound, and the receiving flask removes and drives fastening component, telescopic link 9 and fly leaf 7 and removes along montant 4, contacts and acts on push switch 6 when fly leaf 7 or arc 12 and push switch 6, cuts fork mechanism 3 stop work this moment, and the receiving flask also removes to the position that needs to use, prevents that the receiving flask shift position is inaccurate and influence the use.

Claims

1. The utility model provides a support laboratory glassware's adjustment mechanism, includes the base, places the board and from the scissors fork mechanism of taking the power supply, its characterized in that, base one side be equipped with the montant, montant one side be equipped with the fixed plate, the fixed plate on be equipped with the press switch that the fork mechanism was cut in control, the montant opposite side be equipped with the fly leaf, fly leaf one side be equipped with the fastening components who is connected with laboratory glassware.

2. The adjusting mechanism for supporting laboratory instruments according to claim 1, wherein the positioning groove is disposed on the placing plate and is matched with the laboratory instrument.

3. The adjustment mechanism as claimed in claim 1, wherein the vertical rod is connected to the fastening member via a telescopic rod.

4. The adjusting mechanism for supporting laboratory instruments according to claim 1, wherein the vertical rod has a sliding groove with a circular cross section on one side, a cylinder capable of rotating and moving along the sliding groove is arranged in the sliding groove, one side of the cylinder is connected with a telescopic rod, and an arc-shaped plate is arranged on the telescopic rod.

5. The adjusting mechanism for supporting laboratory instruments according to claim 1, wherein the fastening assembly comprises a clamp with a C-shaped cross section, a screw and an arc-shaped clamping plate, and the arc-shaped clamping plate is installed on one side of the clamp through the screw.

6. The adjusting mechanism for supporting laboratory instruments according to claim 5, wherein an arc-shaped groove is formed in one side of the inside of the fixture, and buffer layers are arranged on the arc-shaped groove and the arc-shaped clamping plate.