CN213966733U - Comparison and rating mechanism - Google Patents
Comparison and rating mechanism Download PDFInfo
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- CN213966733U CN213966733U CN202022892728.3U CN202022892728U CN213966733U CN 213966733 U CN213966733 U CN 213966733U CN 202022892728 U CN202022892728 U CN 202022892728U CN 213966733 U CN213966733 U CN 213966733U
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- comparison
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- driving piece
- horizontal plate
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Abstract
The utility model relates to the technical field of comparison devices, in particular to a comparison rating mechanism, which comprises a comparison frame and a support frame arranged on the comparison frame, wherein the support frame comprises an upper horizontal plate, a lower horizontal plate and a base which are arranged in sequence from top to bottom, the comparison frame comprises a bottom plate, and the base is fixed on the bottom plate; go up the water flat board row formula equidistant and be provided with a plurality of last supporting holes, the lower water flat board row formula equidistant is provided with a plurality of lower supporting holes, the base row formula equidistant is provided with a plurality of mounting grooves, goes up supporting hole, lower supporting hole and mounting groove three one-to-one, the built-in lift driving piece that is equipped with of mounting groove, the output of lift driving piece is connected with accepts the board, it is used for accepting the external test tube of comparing to accept the board. The utility model discloses novel structure goes up supporting hole and lower supporting pore pair test tube spacing to the drive test tube reachs corresponding comparison height, can support and compare a plurality of test tubes, uses in a flexible way, convenient.
Description
Technical Field
The utility model relates to a compare device technical field, especially indicate a compare rating mechanism.
Background
Test tubes are commonly used in laboratories, and test tube racks are used for placing test tubes. The existing test tube rack comprises a frame body made of plastics, a bottom plate and a supporting plate are arranged on the frame body, a plurality of insertion tube holes arranged in a matrix are formed in the supporting plate, and test tubes are inserted into the insertion tube holes. But current pipe support simple structure exists certain inconvenience when using, and current test-tube rack function is comparatively single, and the practicality is relatively poor, for this reason, we provide a new comparison rating mechanism.
Disclosure of Invention
The utility model discloses problem to prior art provides a compare rating mechanism, novel structure, and design benefit goes up supporting hole and lower supporting hole and carries on spacingly to the test tube, the lift driving piece can order about accept the board and reciprocate to the test tube that the drive was accepted reciprocates, so that the drive test tube reachs the comparison height that corresponds, and a plurality of boards of accepting can support a plurality of test tubes, so that support and compare a plurality of test tubes, and it is nimble, convenient to use.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a comparison and rating mechanism, which comprises a comparison frame and a support frame arranged on the comparison frame, wherein the support frame comprises an upper horizontal plate, a lower horizontal plate and a base which are arranged in sequence from top to bottom; go up the horizontal plate row formula equidistant and be provided with a plurality of supporting holes of going up, the horizontal plate row formula equidistant is provided with a plurality of bottom suspension vaulting holes down, the base row formula equidistant is provided with a plurality of mounting grooves, go up supporting hole, bottom suspension vaulting hole and mounting groove three one-to-one, the built-in lift driving piece that is equipped with in mounting groove, the output of lift driving piece is connected with accepts the board, it is located to accept the board under the bottom suspension vaulting hole, it is used for accepting the external test tube of comparing.
The comparison frame further comprises a back plate vertically arranged on the bottom plate, the back plate is located behind the support frame, slots are formed in the two sides of the back plate, and background plates are inserted into the slots.
Wherein, the inner wall of mounting groove is provided with rubber-damping pad, the lift driving piece with rubber-damping pad closely laminates.
Wherein, the periphery of the bearing plate is provided with a baffle ring.
Wherein, the both sides of comparing the frame all are provided with the engaging lug, the bottom of engaging lug is inlayed and is equipped with magnet.
Wherein, the engaging lug runs through and is provided with the installation screw.
Wherein, the lift driving piece is the cylinder.
The utility model has the advantages that:
the utility model discloses novel structure, design benefit loads the water after the different numbers of times washing of clothes through many test tubes, inserts many test tubes on the support frame, goes up supporting hole and under bracing pore pair test tube spacing, and the test tube is worn to establish and is placed on accepting the board after supporting hole and under bracing pore, the lift driving piece can order about accept the board and reciprocate to the test tube that the drive was accepted reciprocates, so that the drive test tube reachs the comparison height that corresponds, and a plurality of boards of accepting can support a plurality of test tubes, so that support and compare a plurality of test tubes, and it is nimble, convenient to use.
Drawings
Fig. 1 is a schematic structural diagram of a comparison rating mechanism of the present invention.
Fig. 2 is a schematic structural diagram of the utility model after hiding the background plate.
The reference numerals in fig. 1 to 2 include:
1. a comparison frame; 2. a support frame; 3. an upper horizontal plate; 4. a lower horizontal plate; 5. a base; 6. a base plate; 7. an upper support hole; 8. a lower support hole; 9. mounting grooves; 10. a lifting drive member; 11. a bearing plate; 12. a back plate; 13. a slot; 14. a shock-absorbing rubber pad; 15. a baffle ring; 16. connecting lugs; 17. a magnet; 18. mounting a screw hole; 19. and (4) a background plate.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.
A comparison rating mechanism is shown in figures 1-2 and comprises a comparison frame 1 and a support frame 2 arranged on the comparison frame 1, wherein the support frame 2 comprises an upper horizontal plate 3, a lower horizontal plate 4 and a base 5 which are sequentially arranged from top to bottom, the comparison frame 1 comprises a bottom plate 6, and the base 5 is fixed on the bottom plate 6; go up 3 rows of formula of horizontal plate and wait the interval and be provided with a plurality of supporting holes 7, the lower horizontal plate 4 rows of formula of arranging is equipped with a plurality of lower support holes 8, 5 rows of formula of base wait the interval and be provided with a plurality of mounting grooves 9, go up supporting holes 7, lower support holes 8 and the 9 three one-to-one of mounting groove, the built-in lifting drive piece 10 that is equipped with of mounting groove 9, the output of lifting drive piece 10 is connected with accepts board 11, accept board 11 and be located under lower support holes 8, accept board 11 is used for accepting the external test tube of comparing.
Specifically, the utility model discloses novel structure, design benefit loads the water after the different numbers of times washing of clothes through many test tubes, inserts many test tubes on support frame 2, goes up supporting hole 7 and bottom suspension hole 8 and carry on spacingly to the test tube, places on accepting board 11 after the test tube wears to establish supporting hole 7 and bottom suspension hole 8, lift driving piece 10 can order about accept board 11 and reciprocate to the test tube that drives and accept reciprocates to it is high to drive the comparison that the test tube reachs the correspondence, and a plurality of boards 11 of accepting can support a plurality of test tubes, so that support and compare a plurality of test tubes, and it is nimble, convenient to use.
The comparison rating mechanism of this embodiment, compare frame 1 and still include the backplate 12 of perpendicular setting on bottom plate 6, backplate 12 is located the rear of support frame 2, the both sides of backplate 12 all are provided with slot 13, the interpolation of slot 13 is equipped with background board 19. Specifically, above-mentioned setting can be changed background board 19 at any time, and background board 19 is preferred white background board 19 to the experimenter can in time contrast, and in addition, under the structure of slot 13, the experimenter can change background board 19 at any time, uses in a flexible way.
A compare rating mechanism of this embodiment, the inner wall of mounting groove 9 is provided with rubber cushion pad 14, lift driving piece 10 with rubber cushion pad 14 closely laminates. Specifically, the above arrangement not only can achieve the effect of damping and buffering, but also can reduce the friction on the lifting driving member 10, and the structure is reliable.
In the comparison rating mechanism of this embodiment, the periphery of the receiving plate 11 is provided with a stop ring 15. In particular, the action of the stop ring 15 prevents the test tube from separating from the receiving plate 11, and the structure is reliable.
This embodiment a contrast rating mechanism, the both sides of comparing frame 1 all are provided with engaging lug 16, the bottom of engaging lug 16 is inlayed and is equipped with magnet 17. Specifically, the utility model can be fixed on a metal platform through the arrangement of the magnet 17, so that the stability is good and the looseness is not easy to occur; meanwhile, the experiment personnel can carry and change positions at any time, and the use is flexible.
In the contrast rating mechanism of the present embodiment, the connecting lug 16 is provided with a mounting screw hole 18. Specifically, can fix engaging lug 16 on the workstation through external screw and the 18 spiro unions of installation screw in order to realize, it is convenient the utility model discloses an installation is fixed.
In the comparison rating mechanism of this embodiment, the lifting driving member 10 is a cylinder.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.
Claims (7)
1. A comparison rating mechanism, comprising: the device comprises a comparison frame and a support frame arranged on the comparison frame, wherein the support frame comprises an upper horizontal plate, a lower horizontal plate and a base which are sequentially arranged from top to bottom; go up the horizontal plate row formula equidistant and be provided with a plurality of supporting holes of going up, the horizontal plate row formula equidistant is provided with a plurality of bottom suspension vaulting holes down, the base row formula equidistant is provided with a plurality of mounting grooves, go up supporting hole, bottom suspension vaulting hole and mounting groove three one-to-one, the built-in lift driving piece that is equipped with in mounting groove, the output of lift driving piece is connected with accepts the board, it is located to accept the board under the bottom suspension vaulting hole, it is used for accepting the external test tube of comparing.
2. The alignment rating facility of claim 1, wherein: the comparison frame further comprises a back plate vertically arranged on the bottom plate, the back plate is located behind the supporting frame, slots are formed in the two sides of the back plate, and background plates are inserted into the slots.
3. The alignment rating facility of claim 1, wherein: the inner wall of mounting groove is provided with rubber-damping pad, the lift driving piece with rubber-damping pad closely laminates.
4. The alignment rating facility of claim 1, wherein: and a baffle ring is arranged on the periphery of the bearing plate.
5. The alignment rating facility of claim 1, wherein: the both sides of comparing the frame all are provided with the engaging lug, the bottom of engaging lug is inlayed and is equipped with magnet.
6. The alignment rating facility of claim 5, wherein: the connecting lug is provided with an installation screw hole in a penetrating manner.
7. The alignment rating facility of claim 1, wherein: the lifting driving piece is an air cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022892728.3U CN213966733U (en) | 2020-12-03 | 2020-12-03 | Comparison and rating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022892728.3U CN213966733U (en) | 2020-12-03 | 2020-12-03 | Comparison and rating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213966733U true CN213966733U (en) | 2021-08-17 |
Family
ID=77239890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022892728.3U Active CN213966733U (en) | 2020-12-03 | 2020-12-03 | Comparison and rating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213966733U (en) |
-
2020
- 2020-12-03 CN CN202022892728.3U patent/CN213966733U/en active Active
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