CN214974215U

CN214974215U - Test tube fixing device for environmental detection

Info

Publication number: CN214974215U
Application number: CN202121658128.9U
Authority: CN
Inventors: 黄科容
Original assignee: Kunshan Strontium Magnesium Detection Technology Co ltd
Current assignee: Kunshan Strontium Magnesium Detection Technology Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2021-12-03
Anticipated expiration: 2031-07-20

Abstract

The utility model relates to an environmental detection technical field just discloses a test tube fixing device for environmental detection, the on-line screen storage device comprises a base, the mounting groove has been seted up in the front of base, the inner wall fixedly connected with motor of mounting groove, the output shaft of motor passes through shaft coupling fixedly connected with hob, the top swing joint of base has a screw thread section of thick bamboo. This test tube fixing device for environmental detection is convenient for adjust fixedly, make the device be convenient for height-adjusting, the position of the device centre gripping of being convenient for is adjusted, make the height of centre gripping test tube be convenient for change, the practicality of device has been increased, make device application range wider, it is fixed to be convenient for carry out the centre gripping to all kinds of test tubes, and make the application range of device more extensive, make the suitability of device higher, make the utilization ratio of device higher, make the device be convenient for protect the test tube, and the protecting effect is more high-efficient, make the test tube can not collapse easily when using, be convenient for keep device's balance, the stability of device has been increased.

Description

Test tube fixing device for environmental detection

Technical Field

The utility model relates to an environmental detection technical field specifically is a test tube fixing device for environmental detection.

Background

The environmental detection is to quantitatively determine the concentration change of environmental factors and other environmental pollutants harmful to human health in an intermittent or continuous mode by using a modern scientific and technical method, and observe and analyze the scientific activity of the environmental influence process and degree.

Many application scope of test tube fixing device for environmental detection on the existing market are less for the height-adjusting is not convenient for to the device, and the position of the device centre gripping of not being convenient for is adjusted, makes the highly not convenient for of centre gripping test tube change, has reduced the practicality of device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an environmental detection uses test tube fixing device possesses the advantage such as be convenient for adjust fixed, has solved general environmental detection and has used test tube fixing device not convenient for adjust fixed problem.

(II) technical scheme

For the purpose of realizing the height-adjusting of being convenient for, the utility model provides a following technical scheme: a test tube fixing device for environmental detection comprises a base, wherein a mounting groove is formed in the front of the base, a motor is fixedly connected to the inner wall of the mounting groove, an output shaft of the motor is fixedly connected with a screw rod through a coupler, the top of the base is movably connected with a threaded cylinder, the top of the base is fixedly connected with a support frame, the top of the support frame is fixedly connected with an anti-skid pad, the top of the threaded cylinder is fixedly connected with a support column, and the outer wall of the support column is fixedly connected with a connecting block;

the test tube clamp comprises a connecting block, a spring, a clamping pad, a supporting rod and a test tube, wherein a limiting rod is fixedly connected to the outer wall of the connecting block, the spring is movably connected to the outer wall of the limiting rod, the clamping pad is fixedly connected to one end of the limiting rod, the supporting rod is fixedly connected to the bottom of the connecting block, and the test tube is movably connected to the outer wall of the clamping pad;

the one end fixedly connected with limiting plate of pillar, the outer wall swing joint of pillar has the sleeve, telescopic outer wall fixedly connected with guard ring, the bottom fixedly connected with heel brace of base, the one end fixedly connected with balancing pole of heel brace.

Preferably, the mounting grooves are symmetrical along the center line of the base, and the number of the mounting grooves is two, so that the device is convenient to mount, and the device is more tightly connected.

Preferably, the outer wall of hob and the inner wall swing joint of a screw section of thick bamboo, and the hob is symmetrical each other along the central line of base for the device is convenient for adjust, makes the height be convenient for change.

Preferably, the gag lever post runs through the spring and presss from both sides the one end fixed connection who fills up, is convenient for to the fixed of test tube for be convenient for carry out the centre gripping to different test tubes.

Preferably, the outer wall of clamp pad is coincide each other with the outer wall of test tube, plays the guard action for the test tube is placed safelyr.

Preferably, the diameter of the limiting plate is larger than that of the support column, so that the movable position of the sleeve is limited conveniently.

Preferably, the pillar runs through telescopic inner wall and the top fixed connection of a screw section of thick bamboo, and the pillar is symmetrical each other along the central line of base, is convenient for fix the device for it is more firm to support.

(III) advantageous effects

Compared with the prior art, the utility model provides an environmental detection uses test tube fixing device possesses following beneficial effect:

1. this test tube fixing device for environmental detection uses through mutually supporting of base, mounting groove, motor, hob, screw thread section of thick bamboo, support frame, slipmat, pillar and connecting block for the device is convenient for adjust and is fixed, makes the device be convenient for height-adjusting, and the position of the device centre gripping of being convenient for is adjusted, makes the highly be convenient for of centre gripping test tube change, has increased the practicality of device.

2. This test tube fixing device for environmental detection uses through mutually supporting of gag lever post, spring, clamp pad, branch and test tube for device application range is wider, makes to be convenient for carry out the centre gripping to all kinds of test tubes fixed, and makes the application range of device more extensive, makes the suitability of device higher, makes the utilization ratio of device higher.

3. This test tube fixing device for environmental detection uses through mutually supporting of limiting plate, sleeve, guard ring, heel brace and balancing pole for the device is convenient for protect the test tube, and protective effect is more high-efficient, makes the test tube can not collapse easily when using, and the holding device's of being convenient for balance has increased the stability of device.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the connection between the support post and the guard ring of the present invention;

fig. 4 is a front view of the present invention.

In the figure: 1. a base; 2. mounting grooves; 3. a motor; 4. a screw rod; 5. a threaded barrel; 6. a support frame; 7. a non-slip mat; 8. a pillar; 9. connecting blocks; 10. a limiting rod; 11. a spring; 12. a clamping pad; 13. a strut; 14. a test tube; 15. a limiting plate; 16. a sleeve; 17. a guard ring; 18. a foot support; 19. a balance bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a test tube fixing device for environmental testing comprises a base 1, a mounting groove 2 is formed in the front of the base 1, a motor 3 is fixedly connected to the inner wall of the mounting groove 2, an output shaft of the motor 3 is fixedly connected with a screw rod 4 through a coupler, a threaded cylinder 5 is movably connected to the top of the base 1, a support frame 6 is fixedly connected to the top of the base 1, a non-slip mat 7 is fixedly connected to the top of the support frame 6, a support column 8 is fixedly connected to the top of the threaded cylinder 5, a connecting block 9 is fixedly connected to the outer wall of the support column 8, the device is convenient to adjust and fix through the mutual matching use of the base 1, the mounting groove 2, the motor 3, the screw rod 4, the threaded cylinder 5, the support frame 6, the non-slip mat 7, the support column 8 and the connecting block 9, the height of the device is convenient to adjust, the position clamped by the device is convenient to adjust, and the height of a clamped test tube 14 is convenient to change, the practicability of the device is increased;

the outer wall of the connecting block 9 is fixedly connected with a limiting rod 10, the outer wall of the limiting rod 10 is movably connected with a spring 11, one end of the limiting rod 10 is fixedly connected with a clamping pad 12, the bottom of the connecting block 9 is fixedly connected with a supporting rod 13, the outer wall of the clamping pad 12 is movably connected with a test tube 14, and the limiting rod 10, the spring 11, the clamping pad 12, the supporting rod 13 and the test tube 14 are mutually matched for use, so that the device is wider in application range, various test tubes 14 can be conveniently clamped and fixed, the application range of the device is wider, the applicability of the device is higher, and the utilization rate of the device is higher;

one end of the pillar 8 is fixedly connected with a limiting plate 15, the outer wall of the pillar 8 is movably connected with a sleeve 16, the outer wall of the sleeve 16 is fixedly connected with a protective ring 17, the bottom of the base 1 is fixedly connected with a foot support 18, one end of the foot support 18 is fixedly connected with a balance rod 19, the limiting plate 15, the sleeve 16, the protective ring 17, the foot support 18 and the balance rod 19 are mutually matched for use, so that the device is convenient to protect the test tube 14, the protection effect is more efficient, the test tube 14 cannot easily collapse during use, the balance of the device is convenient to maintain, the stability of the device is increased, the mounting grooves 2 are symmetrical along the central line of the base 1, the number of the mounting grooves 2 is two, the device is convenient to mount, the connection of the device is more compact, the outer wall of the spiral rod 4 is movably connected with the inner wall of the threaded cylinder 5, and the spiral rods 4 are mutually symmetrical along the central line of the base 1, so that the device is convenient to adjust, make highly be convenient for change, gag lever post 10 runs through spring 11 and the one end fixed connection who presss from both sides pad 12, be convenient for fixed to test tube 14, make be convenient for carry out the centre gripping to different test tubes, the outer wall that presss from both sides pad 12 is anastomotic each other with test tube 14's outer wall, play the guard action, make test tube 14 place safelyr, the diameter of limiting plate 15 is greater than pillar 8's diameter, be convenient for restriction sleeve 16's active position, pillar 8 runs through sleeve 16's inner wall and threaded cylinder 5's top fixed connection, and pillar 8 is symmetrical each other along base 1's central line, be convenient for fix the device, make to support more firm.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When using, mounting groove 2 is convenient for install motor 3, motor 3 starts, it is rotatory to drive hob 4, and hob 4 is rotatory to drive screw cylinder 5 and is moved about, and make pillar 8 be convenient for go up and down, place test tube 14 between clamp pad 12, influence by spring 11 effort, make clamp pad 12 fix test tube 14, and the bottom carries out anti-skidding by slipmat 7 and handles, make and can not slide, place the completion back, the guard ring 17 entangles test tube 14 mouth of pipe department within a definite time, sleeve 16 is convenient for the activity at pillar 8 outer wall, and limiting plate 15 restricts the motion range of sleeve 16 on pillar 8, branch 13 is convenient for play the supporting role to connecting block 9, heel brace 18 plays the supporting role, and balanced 19 holding device of balancing pole is balanced not toppled over.

To sum up, this test tube fixing device for environmental detection is convenient for adjust fixedly, make the device be convenient for height-adjusting, the position of the device centre gripping of being convenient for is adjusted, make the height of centre gripping test tube 14 be convenient for change, the practicality of device has been increased, make device application range wider, it is fixed to be convenient for carry out the centre gripping to all kinds of test tubes 14, and make the application range of device wider, make the suitability of device higher, make the utilization ratio of device higher, make the device be convenient for protect test tube 14, and the protecting effect is more high-efficient, make test tube 14 can not collapse easily when using, be convenient for keep device's balance, the stability of device has been increased.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, 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, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a test tube fixing device for environmental detection, includes base (1), its characterized in that: the front side of the base (1) is provided with a mounting groove (2), the inner wall of the mounting groove (2) is fixedly connected with a motor (3), an output shaft of the motor (3) is fixedly connected with a screw rod (4) through a coupler, the top of the base (1) is movably connected with a threaded cylinder (5), the top of the base (1) is fixedly connected with a support frame (6), the top of the support frame (6) is fixedly connected with an anti-skid pad (7), the top of the threaded cylinder (5) is fixedly connected with a strut (8), and the outer wall of the strut (8) is fixedly connected with a connecting block (9);

a limiting rod (10) is fixedly connected to the outer wall of the connecting block (9), a spring (11) is movably connected to the outer wall of the limiting rod (10), a clamping pad (12) is fixedly connected to one end of the limiting rod (10), a supporting rod (13) is fixedly connected to the bottom of the connecting block (9), and a test tube (14) is movably connected to the outer wall of the clamping pad (12);

the one end fixedly connected with limiting plate (15) of pillar (8), the outer wall swing joint of pillar (8) has sleeve (16), the outer wall fixedly connected with guard ring (17) of sleeve (16), the bottom fixedly connected with heel brace (18) of base (1), the one end fixedly connected with balancing pole (19) of heel brace (18).

2. The apparatus of claim 1, wherein: the mounting grooves (2) are symmetrical along the center line of the base (1), and the number of the mounting grooves (2) is two.

3. The apparatus of claim 1, wherein: the outer wall of the screw rod (4) is movably connected with the inner wall of the threaded cylinder (5), and the screw rod (4) is symmetrical to each other along the center line of the base (1).

4. The apparatus of claim 1, wherein: the limiting rod (10) penetrates through the spring (11) and is fixedly connected with one end of the clamping pad (12).

5. The apparatus of claim 1, wherein: the outer wall of the clamp pad (12) is matched with the outer wall of the test tube (14).

6. The apparatus of claim 1, wherein: the diameter of the limiting plate (15) is larger than that of the support column (8).

7. The apparatus of claim 1, wherein: the support column (8) penetrates through the inner wall of the sleeve (16) and is fixedly connected with the top of the threaded cylinder (5), and the support column (8) is symmetrical to each other along the center line of the base (1).