CN201815325U - Anti-slip test tube holder - Google Patents

Abstract

The utility model discloses a new type of test tube clamp, which comprises two clamping handles. The front parts of the two clamping handles are respectively provided with three grooves, and the grooves on the two clamping handles are corresponding. An electronic watch; the sides of the ends of the two handles are provided with anti-skid pads. Use: When two or three test tubes need to be treated under the same conditions at the same time, for example, when they need to be heated for 2 minutes at the same time, clamp the two or three test tubes with the test tube clamp of the utility model at the same time, and place them on the flame of an alcohol lamp or Heat in a water bath. The time can be easily grasped through the electronic watch; the anti-slip pad on the side of the clamp handle can prevent hand slipping and prevent the test tube clamp from slipping from the hand, resulting in damage to the test tube. The utility model has the advantages of simple structure and convenient use, and is recommended to be popularized and applied in laboratories.

Description

A non-slip test tube clamp

technical field

The utility model discloses an anti-slip test tube clamp.

Background technique

The test tube clamp is one of the essential tools in the chemical laboratory. The existing test tube clamp can only hold one test tube at a time. When the experiment needs to process two or more test tubes under the same conditions at the same time, multiple people are required to operate. Bring a lot of inconvenience to people. Moreover, the existing test tube clamps generally can only hold test tubes of specific specifications, and cannot hold test tubes of different specifications and sizes at the same time. In addition, when doing experiments, the handling of test tubes generally requires accurate time, but the existing test tube holders cannot display the time, and need to wear a watch in addition, which is very inflexible to use. In addition, there is no anti-slip pad on the general test tube clamp. When doing experiments, it is easy to slip by hand, causing the test tube clamp to fall off from the hand, causing damage to the test tube.

Contents of the invention

Aiming at the deficiencies of the prior art, the utility model provides a novel test tube clamp which is non-slip and can hold three test tubes at the same time.

The utility model is achieved through the following technical solutions:

An anti-slip test tube clamp, comprising two clamping handles, three grooves are respectively arranged on the front parts of the two clamping handles, the grooves on the two clamping handles are corresponding, and an electronic watch is also arranged on one of the clamping handles; Anti-slip pads are provided on the sides of the ends of the two clamping handles.

The cross-section of the groove is semicircular, and when the two clamping handles are closed, the grooves face each other, presenting three cylindrical cavities.

The sizes of the three grooves may be the same or different. When they are the same, they can hold three test tubes of the same size at the same time. When they are different, they can meet the needs of holding test tubes of different specifications and sizes, and can meet the special requirements of some specific experiments.

Use: When two or three test tubes need to be treated under the same conditions at the same time, for example, when they need to be heated for 2 minutes at the same time, clamp the two or three test tubes with the test tube clamp of the utility model at the same time, and place them on the flame of an alcohol lamp or Heat in a water bath. The time can be easily grasped through the electronic watch. The anti-slip pad on the side of the clamp handle can prevent the hand from slipping and prevent the test tube holder from slipping from the hand, causing the test tube to be damaged. The utility model has the advantages of simple structure and convenient use, and is recommended to be popularized and applied in laboratories.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a left side view of Fig. 1 .

Among them, 1. Electronic watch; 2. Groove; 3. Clamping handle; 4. Anti-skid pad.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described.

A kind of non-slip test tube clamp, comprising two clamping handles 3, as shown in Figure 1, the front portion of two clamping handles 3 is respectively provided with three grooves 2, and the grooves 2 on the two clamping handles 3 are corresponding, when two When the two clamping handles 3 are closed, the grooves 2 are opposite, presenting three cylindrical cavities. One of the clamping handles 3 is also provided with an electronic watch 1; the sides of the ends of the two clamping handles 3 are provided with anti-skid pads 4, as shown in FIG. 2 . Use: When two or three test tubes need to be treated under the same conditions at the same time, for example, when they need to be heated for 2 minutes at the same time, clamp the two or three test tubes with the test tube clamp of the utility model at the same time, and place them on the flame of an alcohol lamp or Heat in a water bath. The time can be mastered conveniently by the electronic watch 1 . The anti-skid pad 4 provided on the side of the clamp handle 3 can prevent hand slipping and prevent the test tube holder from slipping from the hand, causing the test tube to be damaged.

Claims (2)

1. An anti-slip test tube clamp, comprising two clamping handles, is characterized in that: the front portions of the two clamping handles are respectively provided with three grooves, the grooves on the two clamping handles are corresponding, and one of the clamping handles An electronic watch is also provided; the side surfaces of the ends of the two clamping handles are provided with anti-skid pads. 2. A non-slip test tube clamp according to claim 1, characterized in that: the cross section of the groove is semicircular.

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