CN208906046U - A kind of water-bath constant temperature oscillator - Google Patents
A kind of water-bath constant temperature oscillator Download PDFInfo
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- CN208906046U CN208906046U CN201821197811.5U CN201821197811U CN208906046U CN 208906046 U CN208906046 U CN 208906046U CN 201821197811 U CN201821197811 U CN 201821197811U CN 208906046 U CN208906046 U CN 208906046U
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- constant temperature
- water
- rubber pad
- bath constant
- sleeve
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Abstract
The utility model discloses a kind of water-bath constant temperature oscillators, it is related to a kind of biochemical test instrument, solving existing water-bath constant temperature oscillator all is to be placed in ground by the stabilizer blade of regular length, height cannot be adjusted, because the height of user is irregular, some users are caused to need to bend over to operate when in use, the problem of large labor intensity, its key points of the technical solution are that: oscillator body bottom portion is provided with several sleeves, it is threaded on sleeve with sleeve with the use of the adjusting rod to adjust the height of oscillator ontology, the stud for lock adjustment bar is also threaded on sleeve, stud is provided with the plum blossom handle held for hand far from the side of sleeve.A kind of water-bath constant temperature oscillator of the utility model, by the setting of sleeve, adjusting rod, stud, plum blossom handle, the height of water-bath constant temperature oscillator is adjusted, to adapt to the height of different users, the labor intensity for reducing user, improves work efficiency.
Description
Technical field
The utility model relates to a kind of biochemical test instrument, in particular to a kind of water-bath constant temperature oscillator.
Background technique
Water-bath constant temperature oscillator, also known as constant temperature water bath shaking table, temperature control use advance system, and LED is shown, temperature-controlled precision
Height, temperature is easy to adjust, indicating value is accurate and visual, and superior performance is reliable, is suitable for environmental protection, medical educational, health and epidemic prevention, medicine
The research and production departments such as inspection, zoology and botany, Marine Sciences food engineering.
Existing water-bath constant temperature oscillator is all to be placed in ground by the stabilizer blade of regular length, cannot highly be adjusted
Section, because the height of user is irregular, causes some users to need to bend over to operate when in use, labor intensity
Greatly, still there is improved space.
Utility model content
In view of the deficienciess of the prior art, leading to the purpose of this utility model is to provide a kind of water-bath constant temperature oscillator
The height of water-bath constant temperature oscillator is adjusted in the setting for crossing sleeve, adjusting rod, stud, plum blossom handle, to adapt to not
With the height of user, the labor intensity of user is reduced, is improved work efficiency.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of water-bath constant temperature oscillator, including oscillator ontology, the oscillator body bottom portion are provided with several sleeves, institute
It states and is threaded on sleeve with sleeve with the use of adjusting rod to adjust the height of oscillator ontology, go back spiral shell on the sleeve
Line is connected with the stud for lock adjustment bar, and the stud is provided with the plum blossom handle held for hand far from the side of sleeve.
Using the above scheme, the setting of sleeve cooperates the use of adjusting rod, leads to the height of water-bath constant temperature oscillator
The relative rotation for crossing sleeve and adjusting rod is adjusted, and to adapt to the height of different users, the labour for reducing user is strong
Degree, improves work efficiency；The setting of stud cooperates the use of plum blossom handle, convenient for users to controlling spiral shell by plum blossom handle
Column carries out compression locking to adjusting rod, improves stability when adjusting rod uses, and improves steady when oscillator ontology uses
It is qualitative.
Preferably, the adjusting rod is wholely set the gripping column held for hand far from the side of oscillation ontology.
Using the above scheme, the setting for holding column increases the gripping area of adjusting rod, is user-friendly for holding,
And then the service efficiency of adjusting rod is improved, is mentioned to adjust the height of oscillator ontology convenient for users to force rotation adjusting rod
The efficiency that high oscillator body height is adjusted.
Preferably, the gripping column is additionally provided with rubber pad far from the side of oscillator ontology, the gripping column is close
The side of rubber pad is provided with thrust ball bearing, is provided on the gripping column and rubber pad and is interference fitted with thrust ball bearing
And the mounting groove of arch thrust ball bearing installation.
Using the above scheme, the setting of rubber pad increases the friction held between column and ground, oscillator ontology is made to exist
It is more firm when use, it is not susceptible to positional shift, improves stability when oscillator ontology uses；The setting of mounting groove,
The use of matching thrust ball bearing, enable adjusting rod to rotate with rubber pad, adjusts convenient for users to rotation adjusting rod
The height of oscillator ontology improves the service efficiency of adjusting rod, improves the efficiency of oscillator body height adjusting.
Preferably, be provided on the rubber pad be successively arranged in rubber pad, thrust ball bearing and hold column on and with
Hold the fixing screws of male screw cooperation, and the mounting groove of the screw head placement for fixing screws.
Using the above scheme, the setting of fixing screws is capable of fixing rubber pad, thrust ball bearing and adjusting rod one
It rises, it is simple in construction, easy to disassemble and assemble；The setting of mounting groove enables the screw head of fixing screws in mounting groove, reduces fixation
The contact of screw and the external world, makes fixing screws be not easy to get rusty, improves the service life of fixing screws.
Preferably, the rubber pad has also been wholely set sucker far from the side for holding column, and being used for will be in sucker
Air discharge gas deflation assembly.
Using the above scheme, the setting of sucker cooperates the use of gas deflation assembly, enables absorption of the rubber pad by sucker
Effect is fixed on ground, and it is more firm when using to make oscillator ontology, and is not susceptible to positional shift, improves oscillator sheet
Stability when body uses.
Preferably, the gas deflation assembly includes:
Gas vent is set on rubber pad and interconnects with mounting groove and be in the setting of taper hole shape；
Piston is set in gas vent and for one-way sealing gas vent；
Capping is threadedly connected on rubber pad and closes gas vent for covering；
Compressed spring is set to the side covered close to piston and is used to drive piston seal gas vent；
The capping and piston are provided with close to the side of compressed spring to be inserted for what one end of compressed spring was plugged and fixed
Hole is provided with the through-hole for exhaust in the capping.
Using the above scheme, the combination settings of gas vent, piston, cooperation capping, compressed spring combination use, when in sucker
Pressure when being greater than extraneous pressure, air drives piston to open gas vent, the air in sucker is discharged, when the pressure in sucker
When the strong pressure for being equal to the external world, piston closed grate hole under the driving of compressed spring, and it is not easily accessible the air outside sucker
In sucker, sucker is enable to be adsorbed on ground by inside and outside pressure difference；The setting of jack, is capable of fixing compressed spring in envelope
Between lid and piston, stability when compressed spring uses is improved；The setting of through-hole facilitates the air discharge in sucker.
Preferably, being additionally provided with the drawstring for driving piston to open gas vent on the piston.
Using the above scheme, the setting of drawstring opens gas vent convenient for users to controlling piston by drawstring, so that sucker
Inside and outside pressure equilibrium, convenient for users to oscillator ontology is carried and is moved.
Preferably, the drawstring is provided with the pull ring held for hand far from the side of piston.
Using the above scheme, the setting of pull ring increases the area of gripping, convenient for users to holding pull ring, to control work
The service efficiency for filling in adjusting rod improves the efficiency of oscillator body height adjusting.Gas vent is opened, gas vent unlatching is improved
Efficiency.
Preferably, being also wholely set the hook for hanging pull ring on the rubber pad.
Using the above scheme, the setting of hook, it is convenient that pull ring is hung, so that piston is stayed open the shape of gas vent
State makes the inside and outside pressure equilibrium of sucker, convenient for users to oscillator ontology is carried and moved.
Preferably, being also wholely set non-slip texture on the gripping column.
Using the above scheme, the setting of non-slip texture, increase hand and hold column between frictional force, convenient for users into
Row is held, and then convenient for users to the height of force rotation adjusting rod oscillator ontology, is improved
In conclusion the utility model has the following beneficial effects:
1, the height of water-bath constant temperature oscillator is adjusted in the setting of sleeve, adjusting rod, stud, plum blossom handle,
To adapt to the height of different users, the labor intensity of user is reduced, is improved work efficiency；
2, the setting of sucker, gas deflation assembly enables rubber pad to be fixed on ground by the suction-operated of sucker, makes to shake
Swing device ontology using when be not susceptible to positional shift, improve oscillator ontology use when stability.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of water-bath constant temperature oscillator；
Fig. 2 is the enlarged drawing in the portion A in Fig. 1, for expressing sleeve；
Fig. 3 is the perspective view of the explosion one of sleeve, adjusting rod, thrust ball bearing and rubber pad；
Fig. 4 is the perspective view of the explosion two of sleeve, adjusting rod, thrust ball bearing and rubber pad；
Fig. 5 is the partial sectional view one of rubber pad；
Fig. 6 is the partial sectional view two of rubber pad.
Appended drawing reference: 1, oscillator ontology；2, sleeve；3, adjusting rod；4, stud；5, plum blossom handle；6, rubber pad；7, it holds
Hold column；8, thrust ball bearing；9, mounting groove；10, fixing screws；11, mounting groove；12, sucker；13, gas deflation assembly；14, it is vented
Hole；15, piston；16, it covers；17, compressed spring；18, jack；19, through-hole；20, drawstring；21, pull ring；22, it links up with；23, prevent
Sliding lines.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing 1-6.
As shown in Figure 1, 2, a kind of water-bath constant temperature oscillator, including oscillator ontology 1.Oscillator ontology 1 is equipped with several
Sleeve 2, sleeve 2 are located at the bottom of oscillator ontology 1, and sleeve 2 is made of stainless steel, and sleeve 2 is fixed on oscillator by screw
On ontology 1.The setting because oscillator ontology 1 is square, sleeve 2 is preferably four herein.
As shown in Figure 3,4, adjusting rod 3 is threaded on sleeve 2, referring to shown in Fig. 2, it is separate that adjusting rod 3 is located at sleeve 2
The side of oscillator ontology 1, adjusting rod 3 are arranged in screw shaped, and adjusting rod 3 is made of stainless steel, and adjusting rod 3 is used for mating sleeve
2 adjust the height of oscillator ontology 1.Side of the adjusting rod 3 far from sleeve 2 be also integrally formed with hold column 7, hold column 7 for hand into
Row is held, to rotate the height that adjusting rod 3 adjusts oscillator ontology 1.It holds and is also integrally formed with non-slip texture on the periphery wall of column 7
23, non-slip texture 23 is made of several equally distributed semicolumns, and non-slip texture 23 is used to increase hand and holds rubbing between column 7
Wipe power.
Stud 4 is also threaded on sleeve 2, stud 4 is located on the periphery wall of sleeve 2 and is located at sleeve 2 close to gripping
The side of column 7, stud 4 are made of stainless steel, stud 4 for compressing lock adjustment bar 3, make adjusting rod 3 adjusted height it
After be not easy to rotate with sleeve 2.Plum blossom handle 5 is also arranged on stud 4, plum blossom handle 5 is located at stud 4 far from sleeve 2
Side, plum blossom handle 5 and stud 4 are interference fitted, and plum blossom handle 5 is for being held, to control 4 turns of stud by plum blossom handle 5
It is dynamic.
It holds column 7 and is additionally provided with rubber pad 6, the cylindrical setting of rubber pad 6 far from the side of adjusting rod 3, rubber pad 6 is used for
Increase the frictional force held between column 7 and ground.It holds and is additionally provided with thrust ball bearing 8 between column 7 and rubber pad 6, and hold column 7
With the mounting groove 9 for offering the installation of arch thrust ball bearing 8 on rubber pad 6.
Rubber pad 6 is additionally provided with fixing screws 10 far from the side for holding column 7, and fixing screws 10 are made of A3, fixing screws
10 are successively arranged in rubber pad 6, thrust ball bearing 8 and hold on column 7, and fixing screws 10 are threadedly engaged with column 7 is held, fixed
Screw 10, which is used to for thrust ball bearing 8, rubber pad 6 being fixed on, holds column 7.It is also provided with mounting groove 11 on rubber pad 6, places
Slot 11 is interconnected with the external world, and mounting groove 11 carries out insertion placement for the screw head of fixing screws 10.
As shown in Figure 5,6, sucker 12 is also integrally formed on rubber pad 6, referring to shown in Fig. 4, it is remote that sucker 12 is located at rubber pad 6
From the side for holding column 7.Gas deflation assembly 13 is additionally provided on rubber pad 6, gas deflation assembly 13 is used to for the air in sucker 12 being discharged,
So that the pressure in sucker 12 is less than ambient pressure, sucker 12 is enable to be adsorbed on ground, gas deflation assembly 13 includes gas vent
14, piston 15, compressed spring 17 and capping 16.
Gas vent 14 is opened on rubber pad 6, and gas vent 14 is located at rubber pad 6 close to the side of sucker 12, gas vent
14 interconnect with mounting groove 11, and gas vent 14 is arranged in flared hole, and the axis of gas vent 14 is vertical with 6 axis of rubber pad,
And gas vent 14 is added to the presentation of the sidewall direction of rubber pad 6 from mounting groove 11 and is set.Piston 15, piston 15 are equipped in gas vent 14
It is made of rubber, the setting in a circular table shape of piston 15, and the cone angle of piston 15 is equal with the cone angle of gas vent 14.
Capping 16 is threadedly connected on rubber pad 6, and capping 16 is made of rubber, and capping 16 closes gas vent 14 for covering, envelope
Through-hole 19 is additionally provided on lid 16, through-hole 19 is used to be discharged for air.Compressed spring 17 is set between capping 16 and piston 15, and is sealed
Lid 16 offers jack 18 close to the side of compressed spring 17 with piston 15, and jack 18 is solid for one end grafting of compressed spring 17
Fixed, compressed spring 17 is made of stainless steel, and compressed spring 17 is for driving 15 closed grate hole 14 of piston.
Drawstring 20 is also connected on piston 15, drawstring 20 sequentially passes through compressed spring 17 and through-hole 19 stretches out gas vent 14,
It is also to have pull ring 21 on drawstring 20, pull ring 21 is made of stainless steel, and pull ring 21 is held for user, to drive piston 15 to be opened
Open gas vent 14.
Hook 22 is also integrally formed on rubber pad 6, hook 22 is located at rubber pad 6 close to the side of capping 16, and hook 22 supplies
Pull ring 21 is hung, so that piston 15 opens gas vent 14, and keeps gas vent 14 in the open state, convenient to oscillator sheet
Body 1 is moved and is carried.
Working principle:
When oscillator ontology 1 needs to carry mobile, holds pull ring 21 and pulls drawstring 20 that piston 15 is made to open gas vent 14,
The cavity in sucker 12 is in communication with the outside at this time, and sucker 12 desorbs, and pull ring 21 is hung on hook 22, then to oscillation
Device ontology 1 carries out carrying movement.
After oscillator ontology 1 is transported to designated place, first pull ring 21 is removed from hook 22, piston 15 is compressing
Closed grate hole 14 under the action of spring 17；Oscillator ontology 1 is placed on ground, in the effect of 1 gravity of oscillator ontology
Under, the cavity in sucker 12 compresses, and the air push piston 15 in sucker 12, which compresses compressed spring 17, opens gas vent 14, empty
Gas discharge, when the pressure of 12 inner air of sucker is equal to the pressure of outside air, piston 15 is under the driving of compressed spring 17
Closed grate hole 14, sucker 12 are adsorbed on ground；Then it according to the height of user, holds with a hand to hold column 7 and adjust and vibrate
Device ontology 1 uses height, rotates stud 4 by plum blossom handle 5 later, and stud 4 is made to compress lock adjustment bar 3.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (10)
1. a kind of water-bath constant temperature oscillator, including oscillator ontology (1), it is characterized in that: oscillator ontology (1) bottom is arranged
Have several sleeves (2), is threaded on the sleeve (2) with sleeve (2) with the use of the height to adjust oscillator ontology (1)
The adjusting rod (3) of degree is also threaded with the stud (4) for lock adjustment bar (3), the stud (4) on the sleeve (2)
Side far from sleeve (2) is provided with the plum blossom handle (5) held for hand.
2. a kind of water-bath constant temperature oscillator according to claim 1, it is characterized in that: the separate oscillation of the adjusting rod (3) is originally
The side of body is wholely set the gripping column (7) held for hand.
3. a kind of water-bath constant temperature oscillator according to claim 2, it is characterized in that: the gripping column (7) is far from oscillator
The side of ontology (1) is additionally provided with rubber pad (6), and the side for holding column (7) close rubber pad (6) is provided with thrust ball axis
It holds (8), is provided on the gripping column (7) and rubber pad (6) and thrust ball bearing (8) interference fit and arch thrust ball bearing
(8) mounting groove (9) installed.
4. a kind of water-bath constant temperature oscillator according to claim 3, it is characterized in that: be provided on the rubber pad (6) according to
It is secondary to be arranged in rubber pad (6), thrust ball bearing (8) and the fixing screws for holding on column (7) and being threadedly engaged with gripping column (7)
(10), the mounting groove (11) of the screw head placement and for fixing screws (10).
5. a kind of water-bath constant temperature oscillator according to claim 4, it is characterized in that: the rubber pad (6) is far from gripping column
(7) side has also been wholely set sucker (12), and the gas deflation assembly (13) for the air in sucker (12) to be discharged.
6. a kind of water-bath constant temperature oscillator according to claim 5, it is characterized in that: the gas deflation assembly (13) includes:
Gas vent (14) is set on rubber pad (6) and interconnects with mounting groove (11) and be arranged in taper hole shape；
Piston (15) is set in gas vent (14) and for one-way sealing gas vent (14)；
It covers (16), be threadedly connected on rubber pad (6) and close gas vent (14) for covering；
Compressed spring (17) is set to capping (16) close to the side of piston (15) and for driving piston (15) seal vents
(14)；
The side of the capping (16) and piston (15) close compressed spring (17) is provided with one end for compressed spring (17)
The jack (18) being plugged and fixed, it is described to cover the through-hole (19) being provided on (16) for exhaust.
7. a kind of water-bath constant temperature oscillator according to claim 6, it is characterized in that: being additionally provided with use on the piston (15)
In the drawstring (20) for driving piston (15) to open gas vent (14).
8. a kind of water-bath constant temperature oscillator according to claim 7, it is characterized in that: the drawstring (20) is far from piston (15)
Side be provided with for hand hold pull ring (21).
9. a kind of water-bath constant temperature oscillator according to claim 8, it is characterized in that: also integrally being set on the rubber pad (6)
It is equipped with the hook (22) for hanging pull ring (21).
10. a kind of water-bath constant temperature oscillator according to claim 2, it is characterized in that: also integrally being set on the gripping column (7)
It is equipped with non-slip texture (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821197811.5U CN208906046U (en) | 2018-07-26 | 2018-07-26 | A kind of water-bath constant temperature oscillator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821197811.5U CN208906046U (en) | 2018-07-26 | 2018-07-26 | A kind of water-bath constant temperature oscillator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208906046U true CN208906046U (en) | 2019-05-28 |
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ID=66612775
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821197811.5U Active CN208906046U (en) | 2018-07-26 | 2018-07-26 | A kind of water-bath constant temperature oscillator |
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| Country | Link |
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| CN (1) | CN208906046U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111721548A (en) * | 2020-06-30 | 2020-09-29 | 东风汽车集团有限公司 | Gas spring device and test bench |
| CN112603180A (en) * | 2020-12-14 | 2021-04-06 | 浙江健安家居用品有限公司 | Children bath barrel |
| CN112918164A (en) * | 2021-04-27 | 2021-06-08 | 安徽理工大学 | Calculus curve modeling is with drawing instrument convenient to use |
-
2018
- 2018-07-26 CN CN201821197811.5U patent/CN208906046U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111721548A (en) * | 2020-06-30 | 2020-09-29 | 东风汽车集团有限公司 | Gas spring device and test bench |
| CN112603180A (en) * | 2020-12-14 | 2021-04-06 | 浙江健安家居用品有限公司 | Children bath barrel |
| CN112918164A (en) * | 2021-04-27 | 2021-06-08 | 安徽理工大学 | Calculus curve modeling is with drawing instrument convenient to use |
| CN112918164B (en) * | 2021-04-27 | 2022-02-22 | 安徽理工大学 | Calculus curve modeling is with drawing instrument convenient to use |
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