CN216879483U - Test-tube rack convenient to test tube dries - Google Patents
Test-tube rack convenient to test tube dries Download PDFInfo
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- CN216879483U CN216879483U CN202123366523.2U CN202123366523U CN216879483U CN 216879483 U CN216879483 U CN 216879483U CN 202123366523 U CN202123366523 U CN 202123366523U CN 216879483 U CN216879483 U CN 216879483U
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Abstract
The utility model discloses a test tube rack convenient for drying test tubes, which comprises a rack body, wherein the rack body comprises a lower bottom plate, two side vertical plates and an upper hole plate, the middle parts of the two vertical plates are respectively provided with a sliding chute, and a left fixing plate and a right fixing plate which are mutually abutted are arranged in the sliding chutes in a sliding manner; the outer side of the left fixing plate and the outer side of the right fixing plate and the sliding grooves are provided with springs, the left fixing plate is close to one side of the right fixing plate and provided with a plurality of semicircular first clamping grooves, and the right fixing plate is close to one side of the left fixing plate and provided with a plurality of second clamping grooves matched with the first clamping grooves. First centre gripping groove and the circular shape centre gripping chamber that the cooperation of second centre gripping groove formed suit with the outside diameter of test tube, can be more firm carry out the centre gripping to the test tube, be difficult for appearing rocking behind the test tube centre gripping, the sunning process of test tube is safer.
Description
Technical Field
The utility model relates to the technical field of detection instruments, in particular to a test tube rack convenient for test tube drying.
Background
The test-tube rack is used for placing, dry the most basic laboratory glassware that the test tube was used, often use in the inspection detection area, be equipped with round hole and the little post that is used for inserting the test tube on the current test-tube rack mostly, little post can play the effect of the test tube of supporting the back-off at the in-process that the test tube dried, it is convenient to get for getting of test tube, the jack internal diameter of test-tube rack often compares the external diameter of test tube some greatly, there is the clearance between the jack internal diameter of test-tube rack and the test tube promptly, consequently, at the in-process that removes the test-tube rack, collision takes place easily between test tube outer wall and the jack, make the test tube take place to rock, very easily cause the test tube breakage.
Disclosure of Invention
The technical problem to be solved by the utility model is as follows: to the not enough of prior art existence, provide a test-tube rack that the test tube dries convenient to, the test tube centre gripping is firm, can not appear rocking, and the security is high.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
a test tube rack convenient for drying test tubes comprises a rack body, wherein the rack body comprises a lower bottom plate, vertical plates on two sides and an upper hole plate, sliding grooves are formed in the middle parts of the two vertical plates, and a left fixing plate and a right fixing plate which are mutually abutted are slidably arranged in the sliding grooves;
springs are arranged between the outer side of the left fixing plate and the sliding grooves and between the outer side of the right fixing plate and the sliding grooves, a plurality of semicircular first clamping grooves are formed in one side, close to the right fixing plate, of the left fixing plate, and a plurality of second clamping grooves matched with the first clamping grooves are formed in one side, close to the left fixing plate, of the right fixing plate.
As modified technical scheme, two the riser is in the both ends of spout all are equipped with the fixed slot, the height of fixed slot is greater than the height of spout, left side fixed plate with the both ends outside of right side fixed plate all is equipped with the stopper, the height of stopper with the height phase adaptation of fixed slot, the one end of stopper with spring coupling.
As an improved technical scheme, a plurality of circular placing grooves are formed in the upper portion of the lower bottom plate, circular limiting grooves are formed below the placing grooves, the diameter of each placing groove is matched with the opening size of the test tube, and the diameter of each limiting groove is smaller than the opening size of the test tube.
As an improved technical scheme, the limiting groove penetrates through the lower bottom plate.
As an improved technical scheme, a liquid collecting groove is arranged below the lower bottom plate, a fixed sliding rail is arranged on the lower bottom plate, and a fixed sliding block matched with the fixed sliding rail is arranged at the upper end of the liquid collecting groove.
As an improved technical scheme, a water outlet is formed in the bottom of one side of the liquid collecting tank.
As a preferable technical scheme, one side of the liquid collecting tank is provided with a handle.
As a preferable technical scheme, one side of the right fixing plate is provided with a pull handle.
Due to the adoption of the technical scheme, the utility model has the beneficial effects that:
the test tube rack convenient for drying test tubes comprises a rack body, wherein the rack body comprises a lower bottom plate, vertical plates on two sides and an upper hole plate, sliding grooves are formed in the middle parts of the two vertical plates, and a left fixing plate and a right fixing plate which are mutually abutted are arranged in the sliding grooves in a sliding mode; the outer side of the left fixing plate and the outer side of the right fixing plate and the sliding grooves are provided with springs, the left fixing plate is close to one side of the right fixing plate and provided with a plurality of semicircular first clamping grooves, and the right fixing plate is close to one side of the left fixing plate and provided with a plurality of second clamping grooves matched with the first clamping grooves. First centre gripping groove and the circular shape centre gripping chamber that the cooperation of second centre gripping groove formed suit with the outside diameter of test tube, can be more firm carry out the centre gripping to the test tube, be difficult for appearing rocking behind the test tube centre gripping, the sunning process of test tube is safer.
Fixing grooves are formed in two ends of each of the two vertical plates, the height of each fixing groove is larger than that of each sliding groove, limiting blocks are arranged on the outer sides of two ends of each of the left fixing plate and the right fixing plate, the height of each limiting block is matched with that of each fixing groove, and one end of each limiting block is connected with the spring. The cooperation of stopper and fixed slot can restrict the displacement volume of left fixed plate and right fixed plate, is convenient for put into the test tube between left fixed plate and the right fixed plate, also can prevent simultaneously that the spring from deviating from in the fixed slot.
The test tube placing device is characterized in that a plurality of circular placing grooves are formed in the upper portion of the lower bottom plate, circular limiting grooves are formed below the placing grooves, the diameter of each placing groove is matched with the opening size of a test tube, and the diameter of each limiting groove is smaller than the opening size of the test tube. The test tube is put into back spacing groove and can be played the effect of support to it, can carry on spacingly to the lower part of test tube simultaneously, makes the test tube fixed more firm.
The limiting groove penetrates through the lower bottom plate, a liquid collecting groove is arranged below the lower bottom plate, a fixed slide rail is arranged on the lower bottom plate, and a fixed slide block matched with the fixed slide rail is arranged at the upper end of the liquid collecting groove. The spacing groove that runs through can be with the water that the test tube flows down the water diversion lower part bottom plate, and the collecting tank can be collected the water that the water diversion got off, prevents who directly to flow to the test bench, has caused the unhygienic of test bench on the one hand, and on the other hand probably soaks other equipment, one side of collecting tank is equipped with the handle, and the collecting tank can be convenient follow the lower part bottom plate and pull down along fixed slide rail, and convenient sanitary clearance guarantees that the drying environmental sanitation of test tube is reliable.
The bottom of one side of collecting tank is equipped with the drain outlet, can derive the water of inside under the condition of not dismantling the collecting tank, convenient to use.
And a pull handle is arranged on one side of the right fixing plate. Draw through the pull handle can be more convenient drawing right fixed plate, make it break away from with left fixed plate to increase the distance between left fixed plate and the right fixed plate, can be more convenient put into the test tube between left fixed plate and the right fixed plate.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a perspective view of an embodiment of the present invention;
FIG. 2 is a top view of an embodiment of the present invention;
FIG. 3 is a cross-sectional view taken along A-A of FIG. 2;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;
FIG. 5 is an enlarged view of FIG. 3 at C;
FIG. 6 is an exploded view of an embodiment of the present invention;
wherein: 1. a lower bottom plate; 2. a vertical plate; 3. an upper orifice plate; 4. a chute; 5. a left fixing plate; 6. a right fixing plate; 7. a spring; 8. a first clamping groove; 9. a second clamping groove; 10. fixing grooves; 11. a limiting block; 12. a placement groove; 13. a limiting groove; 14. a liquid collecting tank; 15. fixing the slide rail; 16. fixing the sliding block; 17. a water discharge outlet; 18. a handle; 19. pulling a handle; 20. test tubes.
Detailed Description
The utility model is further illustrated below with reference to the figures and examples.
As shown in fig. 1-6, a test tube rack convenient for drying test tubes comprises a rack body, wherein the rack body comprises a lower bottom plate 1, two side vertical plates 2 and an upper hole plate 3, sliding grooves 4 are formed in the middle parts of the two vertical plates 2, and a left fixing plate 5 and a right fixing plate 6 which are mutually abutted are slidably arranged in the sliding grooves 4; the outside of left fixed plate 5 with all be equipped with spring 7 between the spout 4 and the outside of right fixed plate 6 with between the spout 4, left side fixed plate 5 is being close to right fixed plate 6 one side is equipped with a plurality of semicircular first centre gripping grooves 8, right fixed plate 6 is being close to left fixed plate 5 one side is equipped with a plurality of with the second centre gripping groove 9 that first centre gripping groove 8 suited. First centre gripping groove 8 and the circular shape centre gripping chamber that the cooperation of second centre gripping groove 9 formed suit with test tube 20's outside diameter, can be more firm carry out the centre gripping to test tube 20, and difficult appearance rocks after the test tube 20 centre gripping, and test tube 20's sunning process is safer.
Two risers 2 are in the both ends of spout 4 all are equipped with fixed slot 10, the height of fixed slot 10 is greater than the height of spout 4, left side fixed plate 5 with the both ends outside of right side fixed plate 6 all is equipped with stopper 11, stopper 11 highly with the height phase of fixed slot 10 suits, stopper 11 one end with spring 7 connects. Stopper 11 and fixed slot 10's cooperation can restrict the displacement volume of left fixed plate 5 and right fixed plate 6, is convenient for put into test tube 20 between left fixed plate 5 and the right fixed plate 6, also can prevent simultaneously that spring 7 from deviating from in fixed slot 10.
The upper portion of the lower bottom plate 1 is provided with a plurality of circular placing grooves 12, a circular limiting groove 13 is arranged below the placing grooves 12, the diameter of the placing grooves 12 is matched with the opening size of the test tube 20, and the diameter of the limiting groove 13 is smaller than the opening size of the test tube 20. Limiting groove 13 can play the effect that supports it after test tube 20 is put into, can carry on spacingly to test tube 20's lower part simultaneously, makes test tube 20 fixed more firm. Arc transition is adopted between the placing groove 12 and the limiting groove 13, and water can flow out of the lower bottom plate 1 more smoothly.
The limiting groove 13 penetrates through the lower bottom plate 1, a liquid collecting groove 14 is arranged below the lower bottom plate 1, the lower bottom plate 1 is provided with a fixed sliding rail 15, and a fixed sliding block 16 matched with the fixed sliding rail 15 is arranged at the upper end of the liquid collecting groove 14. The spacing groove 13 that runs through can be with the water conservancy diversion that test tube 20 flows down lower part bottom plate 1, and collecting tank 14 can collect the water that the water conservancy diversion got off, prevents who directly flows to the test bench, has caused the unhygienic of test bench on the one hand, and on the other hand probably soaks other equipment, one side of collecting tank 14 is equipped with handle 18, and collecting tank 14 can be convenient follow lower part bottom plate 1 and pull down along fixed slide 15, and convenient sanitary clearance guarantees that the drying environment health of test tube 20 is reliable.
The bottom of one side of collecting tank 14 is equipped with drain 17, can derive the water of inside under the condition of not dismantling collecting tank 14, convenient to use.
A pull handle 19 is arranged on one side of the right fixing plate 6. Draw right fixed plate 6 that can be more convenient through pull handle 19 and drag, make it break away from with left fixed plate 5 to increased the distance between left fixed plate 5 and the right fixed plate 6, can be more convenient put into test tube 20 between left fixed plate 5 and the right fixed plate 6.
The working principle of the utility model is as follows:
at first through pulling pull handle 19, make right fixed plate 6 remove right and break away from with left fixed plate 5, insert downwards after the through-hole on the upper portion orifice plate 3 earlier with test tube 20 back-off this moment, test tube 20 opening reachs standing groove 12 behind first centre gripping groove 8 and the second centre gripping groove 9 of left fixed plate 5 and right fixed plate 6, test tube 20 opening is blocked and is fixed by spacing groove 13, loosen pull handle 19 this moment, right fixed plate 6 second centre gripping groove 9 and test tube 20 joint and compress tightly to first fixed plate under spring 7's return force effect, the centre gripping of test tube 20 has been realized this moment is fixed, test tube 20 is difficult for rocking, the security is high. When test tube 20 forward was placed, spacing groove 13 also can be to its arc bottom bearing, has guaranteed that test tube 20 mode is firm.
It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.
Claims (8)
1. The utility model provides a test-tube rack convenient to test tube dries, includes the support body, the support body includes lower part bottom plate, both sides riser and upper portion orifice plate, its characterized in that: the middle parts of the two vertical plates are both provided with sliding grooves, and a left fixing plate and a right fixing plate which are mutually abutted are arranged in the sliding grooves in a sliding manner;
the outer side of the left fixing plate and the outer side of the right fixing plate and the sliding grooves are provided with springs, the left fixing plate is close to one side of the right fixing plate and provided with a plurality of semicircular first clamping grooves, and the right fixing plate is close to one side of the left fixing plate and provided with a plurality of second clamping grooves matched with the first clamping grooves.
2. The test tube rack convenient for test tube airing according to claim 1, characterized in that: two the riser is in the both ends of spout all are equipped with the fixed slot, the height of fixed slot is greater than the height of spout, left side fixed plate with the both ends outside of right side fixed plate all is equipped with the stopper, the stopper highly with the high phase adaptation of fixed slot, the one end of stopper with spring coupling.
3. The test tube rack convenient for test tube airing according to claim 1, characterized in that: the test tube rack is characterized in that a plurality of circular placing grooves are formed in the upper portion of the lower bottom plate, circular limiting grooves are formed below the placing grooves, the diameter of each placing groove is matched with the opening size of a test tube, and the diameter of each limiting groove is smaller than the opening size of the test tube.
4. The test tube rack convenient for test tube airing according to claim 3, characterized in that: the limiting groove penetrates through the lower bottom plate.
5. The test tube rack convenient for test tube airing according to claim 4, characterized in that: the lower part of the lower part bottom plate is provided with a liquid collecting groove, the lower part bottom plate is provided with a fixed slide rail, and the upper end of the liquid collecting groove is provided with a fixed slide block matched with the fixed slide rail.
6. The test tube rack convenient for test tube airing according to claim 5, characterized in that: and a water outlet is formed in the bottom of one side of the liquid collecting tank.
7. The test tube rack convenient for test tube airing according to claim 5, characterized in that: and a handle is arranged on one side of the liquid collecting tank.
8. The test tube rack convenient for test tube airing according to claim 1, characterized in that: and a pull handle is arranged on one side of the right fixing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123366523.2U CN216879483U (en) | 2021-12-29 | 2021-12-29 | Test-tube rack convenient to test tube dries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123366523.2U CN216879483U (en) | 2021-12-29 | 2021-12-29 | Test-tube rack convenient to test tube dries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216879483U true CN216879483U (en) | 2022-07-05 |
Family
ID=82209592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123366523.2U Active CN216879483U (en) | 2021-12-29 | 2021-12-29 | Test-tube rack convenient to test tube dries |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216879483U (en) |
-
2021
- 2021-12-29 CN CN202123366523.2U patent/CN216879483U/en active Active
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