CN220574280U

CN220574280U - Electric test tube cleaning test tube clamp

Info

Publication number: CN220574280U
Application number: CN202320680934.9U
Authority: CN
Inventors: 赵延昕; 韦廷睿; 彭宇峰; 朱政鑫; 王浩先
Original assignee: Xian University of Technology
Current assignee: Xian University of Technology
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2024-03-12
Anticipated expiration: 2033-03-30

Abstract

The utility model belongs to the technical field of test tube cleaning equipment, and particularly relates to an electric test tube cleaning test tube clamp which comprises a lower shell, a fixing clamping groove and a connecting plate, wherein the lower shell is provided with a fixing groove; the lower shell is internally provided with a lower groove, a plurality of lower clamping blocks are arranged in the lower groove, and the fixed clamping grooves are embedded in the lower clamping blocks; a gap is formed between the lower clamping block and the inner wall of the lower groove, and the connecting plate is arranged in the gap; a plurality of movable clamping grooves are formed in the inner side of the connecting plate, and the number of the movable clamping grooves is consistent with that of the fixed clamping grooves; the movable clamping groove is arranged in the space between the two adjacent lower clamping blocks, and the movable clamping groove and the fixed clamping groove form an accommodating space for accommodating the test tube; one side of the connecting plate is connected with a driving source for driving the connecting plate to transversely displace. The movable clamping groove is movable in position, so that the device can fix test tubes with various sizes; this electrodynamic type test tube cleaning test tube clamp has when fixed test tube's effect, has simplified the place and the process of taking out of a large batch of test tubes to laboratory and unit pilot tube abluent human cost have been reduced.

Description

Electric test tube cleaning test tube clamp

Technical Field

The utility model belongs to the technical field of test tube cleaning equipment, and particularly relates to an electric test tube cleaning test tube clamp.

Background

Tube cleaning is becoming more and more common in chemistry and chemical laboratories and in unit scientific research, but the mass cleaning of tubes is always a major problem. At present, the cleaning modes mainly fall into two categories: manual cleaning and ultrasonic cleaning.

The manual cleaning operation is simple, the technical content is low, the cleaning efficiency is low, the cleaning effect is relatively poor compared with other modes, the liquid components contained in the test tube before the cleaning are unknown, toxic or corrosive liquid possibly exists, and potential safety hazards exist;

ultrasonic cleaning is high in price, investment cost and energy consumption. In a word, no matter manual cleaning or ultrasonic cleaning, the test tube is placed and taken out, and the test tube is manually taken out and put one by one, so that the workload is huge.

Disclosure of Invention

The utility model aims to provide an electric test tube cleaning test tube clamp, which solves the problem of large workload in test tube cleaning in the prior art.

The utility model is realized by the following technical scheme:

an electric test tube cleaning test tube clamp comprises a lower shell, a fixed clamping groove and a connecting plate;

the lower shell is internally provided with a lower groove, a plurality of lower clamping blocks are arranged in the lower groove, and the fixed clamping grooves are embedded in the lower clamping blocks;

a gap is formed between the lower clamping block and the inner wall of the lower groove, and the connecting plate is arranged in the gap;

a plurality of movable clamping grooves are formed in the inner side of the connecting plate, and the number of the movable clamping grooves is consistent with that of the fixed clamping grooves; the movable clamping groove is arranged in the space between the two adjacent lower clamping blocks, and the movable clamping groove and the fixed clamping groove form an accommodating space for accommodating the test tube;

one side of the connecting plate is connected with a driving source for driving the connecting plate to transversely displace.

Further, a lower mounting groove is prefabricated on the lower housing, and the driving source is placed in the lower mounting groove.

Further, the fixed clamping groove comprises a first semicircular arc section and first straight line sections symmetrically connected to two sides of the first semicircular arc section, and the first straight line sections are embedded in the lower clamping blocks;

the movable clamping groove comprises a second semicircular arc section and second straight-line sections symmetrically connected to two sides of the second semicircular arc section, and the second straight-line sections are connected with the connecting plate.

Further, two connecting plates are arranged, and the movable clamping groove is connected between the two connecting plates.

Further, the device also comprises an upper shell, wherein an upper groove is prefabricated in the upper shell, a plurality of upper clamping blocks are arranged in the upper groove, and the positions of the upper clamping blocks correspond to those of the lower clamping blocks;

the lower section of the fixed clamping groove is embedded in the lower clamping block, and the upper section is embedded in the upper clamping block;

the upper clamping block and the inner wall of the upper groove are provided with gaps, the upper half section of the connecting plate is arranged in the gaps, and the lower half section of the connecting plate is arranged in the gaps formed by the lower groove and the lower clamping block;

the upper surface of the upper shell is provided with a strip-shaped hole which is used for placing the test tube into an accommodating space formed by the movable clamping groove and the fixed clamping groove.

Further, a handle is provided on the upper surface of the upper case, a switch for opening the drive source is mounted on the handle located on one side of the drive source, and a circuit for connecting the switch to the drive source is built in the handle.

Further, a U-shaped clamping plate is prefabricated on the lower surface of the upper shell, and a U-shaped clamping groove is prefabricated on the upper surface of the lower shell;

the U-shaped clamping plate is matched with the U-shaped clamping groove.

Further, the driving source adopts a stepping motor or an electromagnetic driver.

Further, the output shaft end of the driving source is connected with a connecting shaft, a rectangular groove is prefabricated at the tail end of the connecting shaft, and the connecting plate is connected in the rectangular groove.

Further, a spring is sleeved on the connecting shaft.

Compared with the prior art, the utility model has the following beneficial technical effects:

the utility model discloses an electric test tube cleaning test tube clamp, which comprises a shell, a connecting plate and a driving source, wherein a plurality of fixed clamping grooves are formed in the shell, a plurality of movable clamping grooves which slide together with the connecting plate are formed in the connecting plate, the tail end of the connecting plate is connected with the driving source, and the fixed clamping grooves and the movable clamping grooves form accommodating spaces for accommodating test tubes, so that a plurality of test tubes can be taken and placed once, the working efficiency is improved, the workload is greatly reduced, meanwhile, the stability of the test tubes is ensured in the test tube cleaning process, and the safety of equipment is improved; the fixed clamping groove is embedded in the clamping block, and when a certain fixed clamping groove is damaged, the fixed clamping groove can be conveniently detached and replaced; the movable clamping groove is movable, so that the device can fix test tubes with various sizes. The electric test tube cleaning test tube clamp has the effect of fixing test tubes, and simultaneously simplifies the process of placing and taking out a large number of test tubes, thereby reducing the labor cost of cleaning test tubes in laboratories and units.

Further, an upper shell is designed, an upper clamping block is correspondingly arranged in the upper shell, the lower section of the fixed clamping groove is embedded in the lower clamping block, and the upper section is embedded in the upper clamping block; half of the connecting plate is in the upper shell, and the other half is in the lower shell, and when the two shells are closed, the upper shell and the lower shell are tightly combined through the connecting plate and the fixing clamping groove, so that the stability of shell connection is ensured.

Drawings

FIG. 1 is a schematic view of the structure of an electric tube clamp for tube cleaning according to the present utility model;

FIG. 2 is a schematic view of the structure of the lower housing;

FIG. 3 is a schematic view of the bottom structure of the upper housing;

FIG. 4 is a schematic top view of the upper housing;

FIG. 5 is a schematic view of the overall structure of the connection plate;

FIG. 6 is a schematic view of the structure of the connection plate after being placed in the lower housing;

FIG. 7 is a schematic view of an electromagnetic drive connection plate;

fig. 8 is a schematic structural view of only the lower case in embodiment 1.

Wherein, 1, upper shell; 2. a lower housing; 3. a first handle; 4. a second handle; 5. a fixing slot; 6. a movable clamping groove; 7. a connecting plate; 8. a driving source;

11. a clamping block is arranged; 12. a U-shaped clamping plate; 13. an upper mounting groove; 14. a flange plate;

21. a lower clamping block; 22. a U-shaped clamping groove; 23. a lower mounting groove; 24. a groove;

81. an output shaft; 82. and (3) a spring.

Detailed Description

The objects, technical solutions and advantages of the present utility model will be more apparent from the following detailed description with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the utility model, i.e., the embodiments described are merely some, but not all, of the embodiments of the utility model.

The components illustrated in the figures and described and shown in the embodiments of the utility model may be arranged and designed in a wide variety of different configurations, and thus the detailed description of the embodiments of the utility model provided in the figures below is not intended to limit the scope of the utility model as claimed, but is merely representative of selected ones of the embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model, based on the figures and embodiments of the present utility model.

It should be noted that: the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, element, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, element, method, article, or apparatus. Furthermore, the terms "horizontal" and "vertical" are based on the orientation and positional relationship of the devices or components shown in the drawings, and are merely used to better describe the present utility model, and do not require that the devices, components or apparatus shown must have this particular orientation and therefore should not be construed as limiting the present utility model.

The features and properties of the present utility model are described in further detail below with reference to examples.

Example 1

As shown in fig. 2, 5, 6 and 8, the utility model discloses an electric test tube cleaning test tube clamp, which comprises a lower shell 2, a fixing clamping groove 5 and a connecting plate 7; a lower groove is formed in the lower shell 2, a plurality of lower clamping blocks 21 which are transversely and uniformly arranged are arranged in the lower groove, and the fixed clamping grooves 5 are embedded in the lower clamping blocks 21; a gap is formed between the lower clamping block 21 and the inner wall of the lower groove, and the connecting plate 7 is arranged in the gap; a plurality of movable clamping grooves 6 are arranged on the inner side of the connecting plate 7, and the number of the movable clamping grooves 6 is consistent with that of the fixed clamping grooves 5; the movable clamping groove 6 is placed in the space between two adjacent lower clamping blocks 21, and the movable clamping groove 6 and the fixed clamping groove 5 form an accommodating space for placing test tubes; one side of the connecting plate 7 is connected with a driving source 8 for driving the connecting plate 7 to transversely displace, and the position of the driving source 8 is sealed, so that the cleaning liquid is prevented from being wetted when the cleaning liquid enters.

The connecting plate 7 in fig. 5 can also be arranged as a whole, and can also drive the movable clamping groove 6 to horizontally displace. When only two connecting plates 7 are arranged, the horizontal displacement guidance of the movable clamping groove 6 is better, and the operation is more stable.

Similarly, the lower clamping block 21 can be arranged on only one side, and can clamp the fixed clamping groove 5; as shown in fig. 5, a plurality of lower clamping blocks 21 are arranged on two sides, so that the lower clamping blocks 21 can be better fixed, and the appearance is attractive.

In fig. 5, one driving source 8 may be provided, and in this case, a transverse plate is connected to the front ends of the two connection plates 7, and the transverse plate is connected to the driving source 8, so that the horizontal displacement of the two connection plates 7 can be driven by the one driving source 8 at the same time.

Specifically, as shown in fig. 5, the fixing clip groove 5 includes a first semicircular arc section and first straight line sections symmetrically connected to both sides of the first semicircular arc section, and the first straight line sections are embedded in the lower clip block 21; the movable clamping groove 6 comprises a second semicircular arc section and second straight-line sections symmetrically connected to two sides of the second semicircular arc section, and the second straight-line sections are connected with the connecting plate 7.

When the test tube cleaning device is used, the driving source 8 is started, the driving source 8 drives the connecting plate 7 to move, the movable clamping groove 6 arranged on the connecting plate 7 is opened, a test tube is placed between the movable clamping groove 6 and the fixed clamping groove 5, the driving source 8 is closed, the whole test tube cleaning device is placed in a test tube cleaning machine, the test tube cleaning device is taken out after cleaning is finished, the driving source 8 is started again, the connecting plate 7 is driven to move in a direction away from the fixed clamping groove 5, the movable clamping groove 6 arranged on the connecting plate 7 is opened, and the cleaned test tube is taken out.

Specifically, the drive source 8 may employ a stepping motor or an electromagnetic driver.

As shown in fig. 7, the output shaft 81 of the driving source 8 is connected at its end with a connecting shaft, the end of which is prefabricated with a rectangular groove, and the connecting plate 7 is connected in the rectangular groove.

The spring 82 is sleeved on the connecting shaft, after the switch is turned on, the driving source 8 drives the connecting plate 7 to horizontally move to one side far away from the fixed clamping groove 5, the spring 82 is compressed, the accommodating space is enlarged, and after the test tube is placed into the accommodating space, the test tube is clamped under the action of restoring force of the spring 82.

Example 2

On the basis of the embodiment 1, through the optimized design, the upper shell 1 is added, so that the overall structure is more attractive in appearance and stable in structure, and the structure shown in fig. 1 is formed.

As shown in fig. 3 and 4, an upper groove is prefabricated in the upper shell 1, a plurality of upper clamping blocks 11 are arranged in the upper groove, and the positions of the upper clamping blocks 11 correspond to those of the lower clamping blocks 21; the lower section of the fixed clamping groove 5 is embedded in the lower clamping block 21, and the upper section is embedded in the upper clamping block 11; the upper clamping block 11 and the inner wall of the upper groove are provided with gaps, the upper half section of the connecting plate 7 is arranged in the gaps, and the lower half section is arranged in the gaps formed by the lower groove and the lower clamping block 21. The upper shell 1 and the lower shell 2 are connected through the connecting plate 7 and the fixing clamping groove 5, meanwhile, an upper mounting groove 13 is prefabricated on the upper shell 1, one half of the driving source 8 is arranged in the lower mounting groove 23, and the other half of the driving source 8 is arranged in the upper mounting groove 13, so that the driving source 8 can be sealed.

As shown in fig. 4, a bar-shaped hole is opened on the upper surface of the upper case 1 for putting the test tube into the receiving space formed by the movable clamping groove 6 and the fixed clamping groove 5.

Example 3

In order to make the connection between the upper shell 1 and the lower shell 2 more stable on the basis of the embodiment 2, a U-shaped clamping plate 12 is prefabricated on the lower surface of the upper shell 1, and a U-shaped clamping groove 22 is prefabricated on the upper surface of the lower shell 2; the U-shaped clamping plate 12 is matched with the U-shaped clamping groove 22;

the upper shell 1 is also prefabricated with a flange plate 14 at one end, and the lower shell 2 is correspondingly prefabricated with a groove 24 matched with the flange plate 14.

When the two housings are closed, the U-shaped clamping plate 12 is just clamped in the U-shaped clamping groove 22, and the flange plate 1414 is just clamped in the groove 24.

More preferably, the first handle 3 and the second handle 4 are provided on the upper surface of the upper case 1, and a switch for opening the driving source 8 is mounted on the second handle 4 located at the side of the driving source 8, and a circuit for connecting the switch to the driving source 8 is built in the second handle 4. The device is easy to take and put through the two handles, so that the injury to workers is avoided.

Finally, it should be noted that: the above embodiments are only for illustrating the technical aspects of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the above embodiments, it should be understood by those of ordinary skill in the art that: modifications and equivalents may be made to the specific embodiments of the utility model without departing from the spirit and scope of the utility model, which is intended to be covered by the claims.

Claims

1. An electric test tube cleaning test tube clamp is characterized by comprising a lower shell (2), a fixed clamping groove (5) and a connecting plate (7);

a lower groove is formed in the lower shell (2), a plurality of lower clamping blocks (21) are arranged in the lower groove, and the fixed clamping grooves (5) are embedded in the lower clamping blocks (21);

a gap is formed between the lower clamping block (21) and the inner wall of the lower groove, and the connecting plate (7) is arranged in the gap;

a plurality of movable clamping grooves (6) are formed in the inner side of the connecting plate (7), and the number of the movable clamping grooves (6) is consistent with that of the fixed clamping grooves (5); the movable clamping groove (6) is arranged in the space between two adjacent lower clamping blocks (21), and the movable clamping groove (6) and the fixed clamping groove (5) form an accommodating space for accommodating a test tube;

one side of the connecting plate (7) is connected with a driving source (8) for driving the connecting plate (7) to transversely displace.

2. An electrically operated test tube holder as claimed in claim 1, characterized in that a lower mounting groove (23) is prefabricated in the lower housing (2), and that the drive source (8) is placed in the lower mounting groove (23).

3. An electric test tube cleaning clamp according to claim 1, characterized in that the fixing clamp groove (5) comprises a first semicircular arc section and first straight line sections symmetrically connected to two sides of the first semicircular arc section, and the first straight line sections are embedded in the lower clamping block (21);

the movable clamping groove (6) comprises a second semicircular arc section and second straight-line sections symmetrically connected to two sides of the second semicircular arc section, and the second straight-line sections are connected with the connecting plate (7).

4. An electric tube clamp for tube cleaning according to claim 1, characterized in that the two connecting plates (7) are provided, and the movable clamping groove (6) is connected between the two connecting plates (7).

5. The electric test tube cleaning test tube clamp according to claim 1, further comprising an upper shell (1), wherein an upper groove is preformed in the upper shell (1), a plurality of upper clamping blocks (11) are arranged in the upper groove, and the positions of the upper clamping blocks (11) correspond to those of the lower clamping blocks (21);

the lower section of the fixed clamping groove (5) is embedded in the lower clamping block (21), and the upper section is embedded in the upper clamping block (11);

a gap is formed between the upper clamping block (11) and the inner wall of the upper groove, the upper half section of the connecting plate (7) is arranged in the gap, and the lower half section is arranged in the gap formed by the lower groove and the lower clamping block (21);

a strip-shaped hole is formed in the upper surface of the upper shell (1), and the strip-shaped hole is used for placing a test tube into an accommodating space formed by the movable clamping groove (6) and the fixed clamping groove (5).

6. An electric tube clamp for test tube cleaning according to claim 5, characterized in that a handle is provided on the upper surface of the upper housing (1), a switch for opening the drive source (8) is mounted on the handle on the side of the drive source (8), and a circuit for connecting the switch to the drive source (8) is built in the handle.

7. The electric test tube cleaning test tube holder according to claim 5, wherein the upper housing (1) is provided with a U-shaped clamping plate (12) on the lower surface, and the lower housing (2) is provided with a U-shaped clamping groove (22) on the upper surface;

the U-shaped clamping plate (12) is matched with the U-shaped clamping groove (22).

8. An electrically operated test tube holder as claimed in claim 1, characterized in that the drive source (8) is a stepper motor or an electromagnetic drive.

9. An electric tube clamp for tube cleaning according to claim 1, characterized in that the end of the output shaft (81) of the drive source (8) is connected with a connecting shaft, the end of the connecting shaft is prefabricated with a rectangular groove, and the connecting plate (7) is connected in the rectangular groove.

10. An electrically operated test tube holder as claimed in claim 9, characterized in that the connecting shaft is provided with a spring (82).