CN208194437U - A kind of thermostat water bath - Google Patents
A kind of thermostat water bath Download PDFInfo
- Publication number
- CN208194437U CN208194437U CN201820317178.2U CN201820317178U CN208194437U CN 208194437 U CN208194437 U CN 208194437U CN 201820317178 U CN201820317178 U CN 201820317178U CN 208194437 U CN208194437 U CN 208194437U
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- CN
- China
- Prior art keywords
- pedestal
- groove body
- driving gear
- water bath
- thermostat water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of thermostat water baths, including groove body and opening, it is characterized by: the groove body inner sidewall is provided with several struts, the strut is connected with the pedestal with for placing container parallel with groove body bottom wall, cavity is provided in the pedestal, rotation is provided with driving gear in the cavity, the driving gear has four to engage with driving gear about center symmetric setting, and by driving gear rotation can be close to each other or separate rack gear, the rack gear passes through the side wall of pedestal and extends to outside pedestal, the rack gear is located at the setting of one end outside pedestal, and there are four the clamping jaws for being used for common holding vessels, the bottom of the groove body is provided with the actuator connecting with driving gear, the groove body lateral wall is provided with the button being electrically connected with actuator, its key points of the technical solution are that driving driving gear rotation by actuator, Keep four toothed racks close simultaneously, container is clamped and fixed by driving clamping jaw, prevents from shaking in experiment.
Description
Technical field
The utility model relates to chemical industry measurement equipment technical fields, more specifically, it relates to a kind of thermostat water bath.
Background technique
Thermostat water bath is mainly used for the humid tests such as heated at constant temperature, is widely used in drying, is concentrated, distillation, dippingization
Reagent is learned, drug and biological agent are impregnated, can also be used for constant temperature water bath heating and other humid tests, is medicine, health, chemical industry
The indispensable tool of scientific research.
Heated at constant temperature is carried out in use, the container equipped with preparation is put into groove body, still, lesser to some density
When preparation is tested, after the intracorporal water of slot is heated boiling, container is easy to happen floating and shaking phenomenon, and reagent is caused to be let out
Leakage influences experiment and is normally carried out, therefore needs to improve.
Utility model content
In view of the deficienciess of the prior art, having the purpose of this utility model is to provide a kind of thermostat water bath
It is capable of fixing the effect of container.
To achieve the above object, the utility model provides following technical solution:
A kind of thermostat water bath, including groove body and opening, the groove body inner sidewall are provided with several struts, the strut
It is connected with the pedestal with for placing container parallel with groove body bottom wall, cavity, rotation in the cavity are provided in the pedestal
It is provided with driving gear, the driving gear there are four to engage with driving gear and pass through driving tooth about center symmetric setting
Wheel rotates rack gear that can be close to each other or separate, and the rack gear passes through the side wall of pedestal and extends to outside pedestal, the rack gear position
In one end setting outside pedestal there are four the clamping jaw for being used for common holding vessels, the bottom of the groove body is provided with and driving gear
The actuator of connection, the groove body lateral wall are provided with the button being electrically connected with actuator.
Preferably, the actuator includes the convex block positioned at groove body inner bottom wall and the motor in convex block, the convex block
It is provided with relief hole, the rotor coaxial of the motor is provided with that extend to relief hole outer and connect with the driving gear in pedestal
Shaft.
Preferably, it is provided at the relief hole and is connected with the rotating shaft water-sealed bearing.
Preferably, the rack gear is provided with guide groove along its length, and the cavity bottom wall is provided through guide groove
Guide post.
Preferably, vertically upward, the clamping jaw is hinged with claw obliquely to the clamping jaw, the clamping jaw and claw it
Between be connected with tension spring.
Preferably, one end that the claw can offset with container is provided with rubber cushion blocks.
Compared with prior art, the utility model has the following beneficial effects:
After container is placed on pedestal, actuator is started by button, actuator drives driving gear rotation, makes four
Toothed rack is close to each other, and four clamping jaws of rack drives are close to each other, and after actuator stops, container is clamped on pedestal, in reality
Stabilization is kept not shake during testing；Clamping jaw is replaced to offset with container by claw, under the elastic force of tension spring, claw is supportted
It opens, claw grip force can be prevented excessive and damage container；By the soft rubber cushion blocks of setting, container can be protected not drawn
Wound.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the present embodiment；
Fig. 2 is the enlarged drawing of part A in Fig. 1；
Fig. 3 is the structural schematic diagram of pedestal in the present embodiment.
In figure: 1, groove body；11, it is open；12, strut；2, pedestal；21, cavity；211, driving gear；212, guide post；3, tooth
Item；31, clamping jaw；311, claw；3111, rubber cushion blocks；32, guide groove；4, button；5, convex block；51, motor；511, shaft；
52, water-sealed bearing；6, tension spring.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of thermostat water bath, as shown in the figure comprising groove body 1 and opening 11,1 inner sidewall of groove body is provided with several branch
Bar 12, strut 12 are connected with the pedestal 2 parallel with the bottom wall of groove body 1, and to be used to place container, cavity 21 is provided in pedestal 2,
Rotation is provided with driving gear 211 in cavity 21, and driving gear 211 has four and driving gear 211 about center symmetric setting
The rack gear 3 of engagement, is rotated by driving gear 211, and rack gear 3 can be simultaneously close to or far from rack gear 3 passes through the side wall of pedestal 2 simultaneously
It extends to outside pedestal 2, rack gear 3 is provided with guide groove 32 along its length, and 21 bottom wall of cavity is provided through guide groove 32
Guide post 212, for rack gear 3 to be positioned and is oriented to；Rack gear 3 is located at the setting of one end outside pedestal 2, and there are four for pressing from both sides jointly
The clamping jaw 31 of container is held, clamping jaw 31 is vertical upward, and clamping jaw 31 is hinged with four claws 311 for being directed toward same point obliquely,
It is connected with tension spring 6 between clamping jaw 31 and claw 311, so that clamping jaw 31 is clamped container by elastic force, prevents grip force
Excessive, one end that claw 311 can offset with container is provided with rubber cushion blocks 3111, has for protecting container not to be scratched.
The bottom of groove body 1 is provided with the actuator connecting with driving gear 211, and actuator includes being located at 1 inner bottom wall of groove body
Convex block 5 and the motor 51 in convex block 5, convex block 5 be provided with relief hole, the rotor coaxial of motor 51, which is provided with, to be extended to
Shaft 511 outside relief hole, shaft 511 pass through pedestal 2 and connect with the driving gear 211 in pedestal 2, be provided at relief hole
The water-sealed bearing 52 connecting with shaft 511,1 lateral wall of groove body are provided with the button 4 being electrically connected with motor 51, pass through button press
The 4 controllable rotations of motor 51 and reset, control clamping jaw 31 clamps and the effect of fixed container.
The present embodiment is only the explanation to the utility model, is not limitations of the present invention, this field skill
Art 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 (6)
1. a kind of thermostat water bath, including groove body and opening, it is characterised in that: the groove body inner sidewall is provided with several branch
Bar, the strut is connected with the pedestal with for placing container parallel with groove body bottom wall, is provided with cavity in the pedestal, described
Rotation is provided with driving gear in cavity, the driving gear about center symmetric setting have four engaged with driving gear and
By driving gear rotation can be close to each other or separate rack gear, the rack gear pass through pedestal side wall and extend to outside pedestal,
The rack gear is located at the setting of one end outside pedestal there are four the clamping jaw for being used for common holding vessels, and the bottom of the groove body is provided with
The actuator connecting with driving gear, the groove body lateral wall are provided with the button being electrically connected with actuator.
2. thermostat water bath according to claim 1, it is characterised in that: the actuator includes being located at groove body inner bottom wall
Convex block and the motor in convex block, the convex block are provided with relief hole, and the rotor coaxial of the motor is provided with to extend to and allow
The shaft connecting outside the hole of position and with the driving gear in pedestal.
3. thermostat water bath according to claim 2, it is characterised in that: be provided with and be connected with the rotating shaft at the relief hole
Water-sealed bearing.
4. thermostat water bath according to claim 1, it is characterised in that: the rack gear is provided with guiding along its length
Slot, the cavity bottom wall are provided through the guide post of guide groove.
5. thermostat water bath according to claim 1, it is characterised in that: vertically upward, the clamping jaw is cut with scissors the clamping jaw
It is connected to claw obliquely, is connected with tension spring between the clamping jaw and claw.
6. thermostat water bath according to claim 5, it is characterised in that: the claw can be arranged with one end that container offsets
There are rubber cushion blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820317178.2U CN208194437U (en) | 2018-03-08 | 2018-03-08 | A kind of thermostat water bath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820317178.2U CN208194437U (en) | 2018-03-08 | 2018-03-08 | A kind of thermostat water bath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208194437U true CN208194437U (en) | 2018-12-07 |
Family
ID=64535537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820317178.2U Active CN208194437U (en) | 2018-03-08 | 2018-03-08 | A kind of thermostat water bath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208194437U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110115963A (en) * | 2019-04-18 | 2019-08-13 | 通用生物系统（安徽）有限公司 | A kind of primer synthesis preparation method of coupling activator |
-
2018
- 2018-03-08 CN CN201820317178.2U patent/CN208194437U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110115963A (en) * | 2019-04-18 | 2019-08-13 | 通用生物系统（安徽）有限公司 | A kind of primer synthesis preparation method of coupling activator |
| CN110115963B (en) * | 2019-04-18 | 2020-12-22 | 通用生物系统（安徽）有限公司 | Preparation method of coupling activator for primer synthesis |
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