CN211755209U - Test tube fixing frame of electronic weighing apparatus - Google Patents
Test tube fixing frame of electronic weighing apparatus Download PDFInfo
- Publication number
- CN211755209U CN211755209U CN201922200373.4U CN201922200373U CN211755209U CN 211755209 U CN211755209 U CN 211755209U CN 201922200373 U CN201922200373 U CN 201922200373U CN 211755209 U CN211755209 U CN 211755209U
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- fixing plate
- test tube
- clamping
- adjusting screw
- plate
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Abstract
The utility model discloses a test tube mount of electronic weighing apparatus belongs to mount technical field, including mounting panel and mounting panel top integrated into one piece's first fixed plate and the elevating system who is located first fixed plate top one side, the equidistance is connected with first chucking spring on the inside both sides wall of mounting panel respectively, and the one end of keeping away from the mounting panel inner wall of first chucking spring is connected with first chucking board, and the ann slot has been seted up to the equidistance on the first fixed plate, and elevating system's top is connected with the second fixed plate. The utility model discloses, thereby be convenient for the dismouting to the test-tube rack through being provided with the mounting panel.
Description
Technical Field
The utility model relates to a mount especially relates to a test tube mount of electronic weighing apparatus, belongs to mount technical field.
Background
No matter in physical experiment or in chemical experiment, often need use the electron weighing apparatus to weigh it, then will test the raw materials and put into the test tube and experiment, often the experimenter needs to get the experimental raw materials earlier, then gets the test tube after weighing and tests on going the test-tube rack again, so relatively time-consuming, has reduced work efficiency, consequently, the utility model provides a test tube mount of electron weighing apparatus.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a test tube fixing frame of electronic weighing apparatus, thereby be convenient for the dismouting to the test-tube rack through being provided with the mounting panel, insert the test-tube in the slot through the second fixed plate, be connected with third chucking spring through slot inboard, and the one end of third chucking spring is connected with the antiskid chucking sponge of second, thereby play fixed guard action to the test tube, thereby rotate first adjusting screw through second adjusting handle and fix the centre gripping with the test tube between second chucking board and second chucking board, be provided with the first antiskid chucking sponge of one deck through the surface at second chucking board, thereby further play fixed guard action to the test tube, and be applicable to the test tube of different specifications.
The purpose of the utility model can be achieved by adopting the following technical scheme: a test tube fixing frame of an electronic weighing apparatus comprises a mounting plate, a first fixing plate and a lifting mechanism, wherein the first fixing plate is integrally formed at the top of the mounting plate, the lifting mechanism is positioned on one side above the first fixing plate, two side walls in the mounting plate are respectively connected with first clamping springs at equal intervals, one end, far away from the inner wall of the mounting plate, of each first clamping spring is connected with a first clamping plate, inserting grooves are formed at equal intervals in the first fixing plate, a second fixing plate is connected above the lifting mechanism, second clamping springs are connected on one side wall in the second fixing plate at equal intervals, a first adjusting screw rod penetrates through the other side in the second fixing plate, one ends, far away from the inner wall of the second fixing plate, of the second clamping springs and the second clamping springs are both connected with a second clamping plate, and a layer of first anti-slip clamping sponge is pasted on the outer side of, the first adjusting screw penetrates through the second fixing plate, a first internal thread is arranged on the penetrating inner side of the second fixing plate, and the first internal thread is matched with the first adjusting screw.
Preferably, the inner wall of the inserting groove is equidistantly connected with a third clamping spring, and the other end of the third clamping spring is connected with a second anti-skidding clamping sponge.
Preferably, the lifting mechanism comprises a third fixing plate, the third fixing plate is fixedly installed on the upper surface of the first fixing plate, and a second adjusting screw is installed between the third fixing plate and the third fixing plate.
Preferably, one end of the second adjusting screw is fixed to one side of one group of third fixing plates through a bearing, and the other end of the second adjusting screw penetrates through the other group of third fixing plates and is connected with a first adjusting handle.
Preferably, the second adjusting screw is sleeved with two groups of sliding blocks, second internal threads are arranged on the inner sides of the sliding blocks, and the second internal threads are matched with the second adjusting screw.
Preferably, the one end of slider articulates there is the connecting rod, the connecting rod is kept away from the one end of slider articulates there is the connecting block, just connecting block integrated into one piece is in the bottom of second fixed plate.
Preferably, a second adjusting handle is welded at one end, far away from the second clamping plate, of the first adjusting screw rod.
The utility model has the advantages of:
the utility model provides a pair of test tube mount of electronic weighing apparatus, thereby be convenient for the dismouting to the test-tube rack through being provided with the mounting panel, insert the test-tube in the slot through the second fixed plate, be connected with third chucking spring through slot inboard, and the one end of third chucking spring is connected with the antiskid chucking sponge of second, thereby play fixed guard action to the test tube, thereby rotate first adjusting screw through the second adjusting handle and fix the centre gripping with the test tube between second chucking board and second chucking board, be provided with the first antiskid chucking sponge of one deck through the surface at second chucking board, thereby further play fixed guard action to the test tube, and be applicable to the test tube of different specifications.
Drawings
Fig. 1 is a cross-sectional view of a preferred embodiment of a test tube holder of an electronic weighing apparatus according to the present invention;
fig. 2 is an enlarged schematic view of a structure at a position a of a preferred embodiment of a test tube holder of an electronic weighing apparatus according to the present invention;
fig. 3 is an enlarged schematic view of a structure at the position B of a preferred embodiment of a test tube holder of an electronic weighing apparatus according to the present invention;
fig. 4 is a top view of a second fixing plate of a preferred embodiment of a test tube holder of an electronic weighing apparatus according to the present invention.
In the figure: 1. mounting a plate; 2. a first fixing plate; 4. a first chucking spring; 5. a first chucking plate; 6. inserting a slot; 7. a second fixing plate; 8. a second chucking spring; 9. a first adjusting screw; 10. a second chucking plate; 11. a first anti-slip clamping sponge; 12. a third chucking spring; 13. a second anti-slip clamping sponge; 14. a third fixing plate; 15. a connecting rod; 16. a second adjusting screw; 17. a first adjustment handle; 18. a slider; 20. connecting blocks; 21. a second adjustment handle.
Detailed Description
In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-4, the present invention provides an embodiment: a test tube fixing frame of an electronic weighing apparatus comprises a mounting plate 1, a first fixing plate 2 and a lifting mechanism, wherein the first fixing plate 2 and the lifting mechanism are integrally formed at the top of the mounting plate 1, the lifting mechanism is positioned on one side above the first fixing plate 2, two side walls inside the mounting plate 1 are respectively connected with first clamping springs 4 at equal intervals, one end, far away from the inner wall of the mounting plate 1, of each first clamping spring 4 is connected with a first clamping plate 5, an inserting groove 6 is formed in each first fixing plate 2 at equal intervals, a second fixing plate 7 is connected above the lifting mechanism, second clamping springs 8 are connected on one side wall inside the second fixing plate 7 at equal intervals, a first adjusting screw 9 penetrates through the other side inside the second fixing plate 7, one ends, far away from the inner wall of the second fixing plate 7, of each second clamping spring 8 and each second clamping spring 8 are both connected with a second clamping plate 10, a layer of, first adjusting screw 9 runs through second fixed plate 7 department, and second fixed plate 7 is provided with first internal thread by the inboard of running through, and first internal thread and first adjusting screw 9 mutually support, and the equidistance is connected with third chucking spring 12 on the inner wall of installation slot 6 inside, and the other end of third chucking spring 12 is connected with second antiskid chucking sponge 13.
The test tube rack is clamped above a beam of the electronic weighing apparatus through the mounting plate 1, the first clamping plate 5 is fluctuated towards two sides, the first clamping spring 4 is connected between the first clamping plate 5 and the mounting plate 1, under the elastic action of the first clamping spring 4, the test tube rack is fixedly clamped on a cross beam of the electronic weighing apparatus, is inserted into the inserting slot 6 through the second fixing plate 7, is connected with a third clamping spring 12 through the inner side of the inserting slot 6, and one end of the third clamping spring 12 is connected with a second anti-skid clamping sponge 13, thereby playing a role of fixing and protecting the test tube, rotating the first adjusting screw 9 through the second adjusting handle 21 to fixedly clamp the test tube between the second clamping plate 10 and the second clamping plate 10, through be provided with the first anti-skidding chucking sponge 11 of one deck on the surface at second chucking board 10 to further play fixed guard action to the test tube.
In this embodiment: elevating system includes third fixed plate 14, third fixed plate 14 fixed mounting is at the upper surface of first fixed plate 2, install second adjusting screw 16 between third fixed plate 14 and the third fixed plate 14, the one end bearing of second adjusting screw 16 is fixed in the one side of a set of third fixed plate 14, the other end of second adjusting screw 16 runs through another set of third fixed plate 14 and is connected with first regulation handle 17, the cover is equipped with two sets of sliders 18 on the second adjusting screw 16, the inboard of slider 18 is provided with the second internal thread, and the second internal thread is mutually supported with second adjusting screw 16, the one end of slider 18 articulates there is connecting rod 15, the one end that slider 18 was kept away from to connecting rod 15 articulates there is connecting block 20, and connecting block 20 integrated into one piece is in the bottom of second fixed plate 7.
The first adjusting handle 17 is rotated to drive the second adjusting screw 16 to rotate, and the second adjusting screw 16 is matched with the sliding block 18 to drive the sliding block 18 to move oppositely or relatively on the second adjusting screw 16, so that the height of the second fixing plate 7 is adjusted.
In this embodiment: and a second adjusting handle 21 is welded at one end of the first adjusting screw 9, which is far away from the second clamping plate 10.
As shown in fig. 1 to 4, the working process of the test tube holder of the electronic scale provided in this embodiment is as follows: firstly, a test tube rack is clamped above a cross beam of an electronic weighing apparatus through a mounting plate 1, the test tube rack is fixedly clamped on the cross beam of the electronic weighing apparatus through a first clamping plate 5 fluctuating towards two sides and a first clamping spring 4 connected between the first clamping plate 5 and the mounting plate 1 under the elastic action of the first clamping spring 4, then a first adjusting handle 17 is rotated to drive a second adjusting screw 16 to rotate, the second adjusting screw 16 is matched with a sliding block 18 through the second adjusting screw 16, so that the sliding block 18 is driven to move oppositely or relatively on the second adjusting screw 16, the height of a second fixing plate 7 is adjusted, after the test tube is adjusted to a proper height, the test tube is inserted into an inserting groove 6 through the second fixing plate 7, a third clamping spring 12 is connected to the inner side of the inserting groove 6, and one end of the third clamping spring 12 is connected with a second anti-slip clamping sponge 13, thereby play fixed guard action to the test tube, thereby adjust handle 21 through the second and rotate first adjusting screw 9 and fix the centre gripping with the test tube between second chucking board 10 and second chucking board 10, be provided with the first anti-skidding chucking sponge 11 of one deck through the surface at second chucking board 10 to further play fixed guard action to the test tube.
The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.
Claims (7)
1. The utility model provides a test tube mount of electron weighing apparatus which characterized in that: comprises a mounting plate (1) and a first fixing plate (2) integrally formed at the top of the mounting plate (1) and an elevating mechanism arranged on one side of the top of the first fixing plate (2), wherein the two side walls in the mounting plate (1) are respectively connected with first clamping springs (4) at equal intervals, one ends of the first clamping springs (4) far away from the inner wall of the mounting plate (1) are connected with first clamping plates (5), the first fixing plate (2) is equidistantly provided with an inserting groove (6), the elevating mechanism is connected with a second fixing plate (7), one side wall in the second fixing plate (7) is equidistantly connected with second clamping springs (8), the other side in the second fixing plate (7) is penetrated with a first adjusting screw rod (9), and the ends of the second clamping springs (8) far away from the inner wall of the second fixing plate (7) are all connected with second clamping plates (10), a first anti-slip clamping sponge (11) is pasted on the outer side of the second clamping plate (10), the first adjusting screw (9) penetrates through the second fixing plate (7), a first internal thread is arranged on the inner side, penetrated through the second fixing plate (7), of the second fixing plate (7), and the first internal thread and the first adjusting screw (9) are matched with each other.
2. The test tube holder of an electronic scale according to claim 1, wherein: the inner wall of the inserting groove (6) is equidistantly connected with a third clamping spring (12), and the other end of the third clamping spring (12) is connected with a second anti-skidding clamping sponge (13).
3. The test tube holder of an electronic scale according to claim 1, wherein: the lifting mechanism comprises a third fixing plate (14), the third fixing plate (14) is fixedly installed on the upper surface of the first fixing plate (2), and a second adjusting screw (16) is installed between the third fixing plate (14) and the third fixing plate (14).
4. A test tube holder for an electronic scale according to claim 3, wherein: one end of the second adjusting screw rod (16) is fixed on one side of one group of third fixing plates (14) through a bearing, and the other end of the second adjusting screw rod (16) penetrates through the other group of third fixing plates (14) and is connected with a first adjusting handle (17).
5. The test tube holder of an electronic weighing apparatus according to claim 4, wherein: two groups of sliding blocks (18) are sleeved on the second adjusting screw (16), second internal threads are arranged on the inner sides of the sliding blocks (18), and the second internal threads are matched with the second adjusting screw (16).
6. The test tube holder of an electronic weighing apparatus according to claim 5, wherein: one end of the sliding block (18) is hinged to a connecting rod (15), one end, far away from the sliding block (18), of the connecting rod (15) is hinged to a connecting block (20), and the connecting block (20) is integrally formed at the bottom of the second fixing plate (7).
7. The test tube holder of an electronic scale according to claim 1, wherein: and a second adjusting handle (21) is welded at one end, far away from the second clamping plate (10), of the first adjusting screw (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922200373.4U CN211755209U (en) | 2019-12-10 | 2019-12-10 | Test tube fixing frame of electronic weighing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922200373.4U CN211755209U (en) | 2019-12-10 | 2019-12-10 | Test tube fixing frame of electronic weighing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211755209U true CN211755209U (en) | 2020-10-27 |
Family
ID=72974724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922200373.4U Active CN211755209U (en) | 2019-12-10 | 2019-12-10 | Test tube fixing frame of electronic weighing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211755209U (en) |
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2019
- 2019-12-10 CN CN201922200373.4U patent/CN211755209U/en active Active
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