CN211612798U - Test-tube rack for food detection - Google Patents
Test-tube rack for food detection Download PDFInfo
- Publication number
- CN211612798U CN211612798U CN201922158180.7U CN201922158180U CN211612798U CN 211612798 U CN211612798 U CN 211612798U CN 201922158180 U CN201922158180 U CN 201922158180U CN 211612798 U CN211612798 U CN 211612798U
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- China
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- fixedly connected
- tube rack
- test
- sliding
- transverse plate
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Abstract
The utility model discloses a test-tube rack for food detection, comprising a base plate, the equal fixedly connected with spliced pole in both sides at bottom plate top, the inboard of spliced pole is provided with the diaphragm, the both sides at diaphragm top all run through and are provided with the screw rod, the top fixedly connected with carousel of screw rod. The utility model discloses a spliced pole, the diaphragm, the screw rod, the carousel, change the piece, the thread piece, slide bar one, the connecting rod, the transmission block, a slide rail, the cooperation of pulley post and slide bar two is used, break away from the inside of draw-in groove through the pulley post, then adjust the position height of diaphragm, adjust the back again with pulley post joint in the inside of draw-in groove, reach the effect that can height-adjusting, this test-tube rack for food detection, it can not height-adjusting to have solved ordinary test-tube rack, lead to the user when depositing the test tube of overlength, need find suitable test-tube rack, thereby the problem of a large amount of time has been wasted, the practicality of test-tube rack has been strengthened, convenient to use person uses.
Description
Technical Field
The utility model relates to a food detection technology field specifically is a test-tube rack for food detection.
Background
The food safety detection is used for detecting harmful substances in food according to national indexes, mainly for detecting some harmful and toxic indexes such as heavy metal, aflatoxin and the like, and an important aspect of food science and engineering is to introduce and apply chemical engineering unit operation and develop and form food engineering unit operation, so that the development of the food industry to large-scale, continuous and automatic directions is promoted.
Food need use the test tube when detecting, and the test tube need use the test-tube rack when depositing, but ordinary test-tube rack can not height-adjusting, leads to the user when depositing the test tube of overlength, need find suitable test-tube rack to a large amount of time has been wasted, has reduced the practicality of test-tube rack, and the person of not being convenient for uses.
Disclosure of Invention
An object of the utility model is to provide a food detects uses test-tube rack possesses the advantage that can height-adjusting, has solved ordinary test-tube rack and can not height-adjusting, leads to the user when depositing the test tube of overlength, need find suitable test-tube rack to a large amount of time's problem has been wasted.
In order to achieve the above object, the utility model provides a following technical scheme: a test tube rack for food detection comprises a bottom plate, connecting columns are fixedly connected to two sides of the top of the bottom plate, transverse plates are arranged on the inner sides of the connecting columns, screw rods are arranged on two sides of the top of the transverse plates in a penetrating mode, a rotary plate is fixedly connected to the top of each screw rod, a rotary block is fixedly connected to the inner side of the top of the rotary plate, the bottom of each screw rod penetrates into the transverse plates, threaded blocks are connected to the surfaces of the screw rods in a threaded mode, a first sliding rod is fixedly connected to the inner sides of the threaded blocks, the inner sides of the first sliding rods are connected with the inner walls of the transverse plates in a sliding mode, connecting rods are fixedly connected to the outer sides of the threaded blocks, transmission blocks are fixedly connected to the outer sides of the transmission blocks, sliding rails are arranged on the outer sides of the transmission blocks, pulley columns are connected to the inner portions, the outer side of the pulley column penetrates into the connecting column.
Preferably, the inner side of the connecting column is provided with a clamping groove, and the outer side of the pulley column is clamped in the clamping groove.
Preferably, the top and the bottom of the outer side of the second sliding rod are both fixedly connected with springs, and the outer side of each spring is fixedly connected with the inner wall of the transverse plate.
Preferably, both sides of the bottom of the inner cavity of the transverse plate are fixedly connected with bearings, and the bottom of the screw rod is movably connected inside the bearings.
Preferably, the inner side of the inner cavity of the transverse plate is provided with a first sliding groove, and the inner side of the first sliding rod is connected to the inner part of the first sliding groove in a sliding manner.
Preferably, the top and the bottom of the inner cavity of the transverse plate and one side close to the connecting column are both provided with a second sliding groove, and the outer side of the second sliding rod is slidably connected inside the second sliding groove.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a spliced pole, the diaphragm, the screw rod, the carousel, change the piece, the thread piece, slide bar one, the connecting rod, the transmission block, a slide rail, the cooperation of pulley post and slide bar two is used, break away from the inside of draw-in groove through the pulley post, then adjust the position height of diaphragm, adjust the back again with pulley post joint in the inside of draw-in groove, reach the effect that can height-adjusting, this test-tube rack for food detection, it can not height-adjusting to have solved ordinary test-tube rack, lead to the user when depositing the test tube of overlength, need find suitable test-tube rack, thereby the problem of a large amount of time has been wasted, the practicality of test-tube rack has been strengthened, convenient to use person uses.
2. The utility model can lead the pulley post to be more tightly clamped in the connecting post through the arrangement of the clamping groove, prevent the phenomenon of shaking and falling off, lead the sliding rod II to be more stably moved left and right through the arrangement of the spring, simultaneously has the effect of shock absorption, can lead the screw to rotate more stably through the arrangement of the bearing, meanwhile, the limiting effect is achieved, the first sliding rod can slide in the transverse plate more stably through the arrangement of the first sliding groove, the friction between the first sliding rod and the transverse plate is reduced, the service life of the first sliding rod is prolonged, meanwhile, the second sliding rod slides more smoothly in the transverse plate through the second sliding groove, friction between the second sliding rod and the transverse plate is reduced, the service life of the second sliding rod is prolonged, and the second sliding rod is limited.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view of the structure of the present invention.
Fig. 3 is an enlarged structural view of a portion a in fig. 2 according to the present invention.
In the figure: the device comprises a base plate 1, a connecting column 2, a transverse plate 3, a screw rod 4, a rotating disc 5, a rotating block 6, a thread block 7, a first sliding rod 8, a connecting rod 9, a transmission block 10, a sliding rail 11, a pulley column 12, a second sliding rod 13, a clamping groove 14, a spring 15, a bearing 16, a first sliding groove 17 and a second sliding groove 18.
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. 1-3, a test tube rack for food detection comprises a bottom plate 1, connecting posts 2 are fixedly connected to both sides of the top of the bottom plate 1, clamping grooves 14 are formed in the inner sides of the connecting posts 2, the outer sides of pulley posts 12 are clamped in the clamping grooves 14, the pulley posts 12 can be more tightly clamped in the connecting posts 2 through the arrangement of the clamping grooves 14, so that the phenomenon of shaking and falling off is prevented, a transverse plate 3 is arranged on the inner side of the connecting posts 2, bearings 16 are fixedly connected to both sides of the bottom of an inner cavity of the transverse plate 3, the bottom of a screw rod 4 is movably connected in the bearings 16, the screw rod 4 can rotate more stably through the arrangement of the bearings 16, a limiting effect is achieved, a first sliding groove 17 is formed in the inner side of the inner cavity of the transverse plate 3, the inner side of a first sliding rod 8 is slidably connected in the first sliding groove 17, and the first sliding rod 8 can slide more stably, the friction between the first sliding rod 8 and the transverse plate 3 is reduced, the service life of the first sliding rod 8 is prolonged, the limiting effect is achieved on the first sliding rod 8, the second sliding groove 18 is formed in the top and the bottom of the inner cavity of the transverse plate 3 and on one side close to the connecting column 2, the outer side of the second sliding rod 13 is connected to the inner portion of the second sliding groove 18 in a sliding mode, the second sliding rod 13 can slide in the transverse plate 3 more smoothly through the arrangement of the second sliding groove 18, the friction between the second sliding rod 13 and the transverse plate 3 is reduced, the service life of the second sliding rod 13 is prolonged, the limiting effect is achieved on the second sliding rod 13, the screw rods 4 are arranged on two sides of the top of the transverse plate 3 in a penetrating mode, the rotary plate 5 is fixedly connected to the top of each screw rod 4, the rotary block 6 is fixedly connected to the inner side of the top of the rotary plate 5, the bottom of each screw rod 4 penetrates into the transverse plate 3, the inboard of slide bar 8 and the inner wall sliding connection of diaphragm 3, the outside fixedly connected with connecting rod 9 of screw thread piece 7, the outside fixedly connected with transmission block 10 of connecting rod 9, slide rail 11 has been seted up in the outside of transmission block 10, the inside sliding connection of slide rail 11 has pulley post 12, pulley post 12's top and the equal fixedly connected with slide bar two 13 in bottom, the top and the equal fixedly connected with spring 15 in bottom in the slide bar two 13 outsides, the outside of spring 15 and the inner wall fixed connection of diaphragm 3, setting through spring 15, can make the more stable removal about slide bar two 13, the absorbing effect has been played simultaneously, the outside of slide bar two 13 and the inner wall sliding connection of diaphragm 3, the outside of pulley post 12 runs through to the inside of spliced pole 2.
During the use, at first the user rotates commentaries on classics piece 6 when needs are adjusted, it is rotatory that commentaries on classics piece 6 is rotatory to drive carousel 5, 5 rotatory drive screw rods 4 of carousel are rotatory, screw rods 4 are rotatory to drive screw block 7 rebound, screw block 7 rebound drives connecting rod 9 rebound, connecting rod 9 rebound drives transmission piece 10 rebound, transmission piece 10 rebound drives slide rail 11 rebound, slide rail 11 rebound drives pulley post 12 to the lateral shifting of keeping away from draw-in groove 14, make pulley post 12 break away from the inside of draw-in groove 14, then carry out altitude mixture control with diaphragm 3, it can with pulley post 12 joint in the inside of draw-in groove 14 again after finishing to adjust, cause to reach the effect that can height-adjusting.
In summary, the following steps: this test-tube rack for food detection, through spliced pole 2, diaphragm 3, screw rod 4, carousel 5, change piece 6, thread block 7, slide bar 8, connecting rod 9, transmission block 10, slide rail 11, pulley column 12 and two 13's of slide bar cooperation are used, break away from the inside of draw-in groove 14 through pulley column 12, then adjust diaphragm 3's position height, adjust the inside of 12 joints of pulley column at draw-in groove 14 again after good, reach the effect that can height-adjusting, this test-tube rack for food detection, it can not height-adjusting to have solved ordinary test-tube rack, lead to the user when depositing the test tube of overlength, need find suitable test-tube rack, thereby a large amount of time's problem has been wasted.
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 (6)
1. The utility model provides a food detects uses test-tube rack, includes bottom plate (1), its characterized in that: the connecting column (2) is fixedly connected to two sides of the top of the bottom plate (1), the transverse plate (3) is arranged on the inner side of the connecting column (2), the screw rods (4) are arranged on two sides of the top of the transverse plate (3) in a penetrating mode, the rotary plate (5) is fixedly connected to the top of the screw rods (4), the rotary block (6) is fixedly connected to the inner side of the top of the rotary plate (5), the bottom of the screw rods (4) penetrates into the transverse plate (3), the threaded block (7) is connected to the surface threads of the screw rods (4), the first sliding rod (8) is fixedly connected to the inner side of the threaded block (7), the inner side of the first sliding rod (8) is connected with the inner wall of the transverse plate (3) in a sliding mode, the connecting rod (9) is fixedly connected to the outer side of the threaded block (7), the transmission block (10) is fixedly connected to, the inside sliding connection of slide rail (11) has pulley post (12), the top and the equal fixedly connected with slide bar two (13) in bottom of pulley post (12), the outside of slide bar two (13) and the inner wall sliding connection of diaphragm (3), the outside of pulley post (12) runs through to the inside of spliced pole (2).
2. The test tube rack for food detection according to claim 1, characterized in that: the inner side of the connecting column (2) is provided with a clamping groove (14), and the outer side of the pulley column (12) is clamped in the clamping groove (14).
3. The test tube rack for food detection according to claim 1, characterized in that: the top and the bottom of the outer side of the second sliding rod (13) are fixedly connected with springs (15), and the outer side of each spring (15) is fixedly connected with the inner wall of the transverse plate (3).
4. The test tube rack for food detection according to claim 1, characterized in that: both sides of diaphragm (3) inner chamber bottom all fixedly connected with bearing (16), the bottom swing joint of screw rod (4) is in the inside of bearing (16).
5. The test tube rack for food detection according to claim 1, characterized in that: a first sliding groove (17) is formed in the inner side of the inner cavity of the transverse plate (3), and the inner side of the first sliding rod (8) is connected to the inner portion of the first sliding groove (17) in a sliding mode.
6. The test tube rack for food detection according to claim 1, characterized in that: and a second sliding groove (18) is formed in the top and the bottom of the inner cavity of the transverse plate (3) and on one side close to the connecting column (2), and the outer side of the second sliding rod (13) is connected to the inside of the second sliding groove (18) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922158180.7U CN211612798U (en) | 2019-12-05 | 2019-12-05 | Test-tube rack for food detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922158180.7U CN211612798U (en) | 2019-12-05 | 2019-12-05 | Test-tube rack for food detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211612798U true CN211612798U (en) | 2020-10-02 |
Family
ID=72627955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922158180.7U Expired - Fee Related CN211612798U (en) | 2019-12-05 | 2019-12-05 | Test-tube rack for food detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211612798U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113600067A (en) * | 2021-08-25 | 2021-11-05 | 颜春 | Test tube mixing device that medical science laboratory was used |
-
2019
- 2019-12-05 CN CN201922158180.7U patent/CN211612798U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113600067A (en) * | 2021-08-25 | 2021-11-05 | 颜春 | Test tube mixing device that medical science laboratory was used |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201002 Termination date: 20211205 |