CN209173964U - A kind of water-bath of scalable fixed beaker - Google Patents

Abstract

The utility model discloses a kind of water-baths of scalable fixed beaker, including shell, the inner wall of shell is fixed with the first link block, and first is equipped with telescope support on link block, second link block is installed on telescope support, and second the first fixed screw installed on link block pass through telescope support from top to bottom and be fixedly connected with the second link block, coil component spring is fixed on second link block, the rear end of shell is from left to right successively fixed with water inlet pipe and liquid level sensor, and micro pump is installed on water inlet pipe, the front end of shell is sequentially installed with controller and power switch from top to bottom, the output end of controller and the input terminal of micro pump are electrically connected.The utility model solves the beaker for being not suitable for all models by setting micro pump, water inlet pipe, liquid level sensor, coil component spring, telescope support and controller, and does not have automatic sheung shui function, the problem of taking time and effort.

Description

A kind of water-bath of scalable fixed beaker

Technical field

The utility model relates to water-bath technical field, specially a kind of water-bath of scalable fixed beaker.

Background technique

Water-bath is applied to dry chemistry reagent extensively, heats for constant temperature water bath, is chemical laboratory requisite instrumentation, Be widely used in enterprise, medical institutions, universities and colleges, scientific research department and production unit be evaporated, dry, being concentrated, heated at constant temperature, analysis The indispensable tool of education and scientific research.

But there is also following deficiencies for existing technology:

1, existing because beaker model is of different sizes in chemical reagent in using traditional water bath pot heated at constant temperature beaker Water-bath above support iron plate can not be suitble to block beaker, lead to not the beaker for being applicable in all models；

2, there is no automatic sheung shui function, need manually to add water, take time and effort, increase the burden of people.

Summary of the invention

In view of the deficiencies of the prior art, the utility model provides a kind of water-bath of scalable fixed beaker, solves It is not suitable for the beaker of all models, and does not have automatic sheung shui function, the problem of taking time and effort.

To achieve the above object, the utility model provides the following technical solutions: a kind of water-bath of scalable fixed beaker, Including shell, the inner wall of shell is fixed with the first link block, and telescope support is equipped on the first link block, pacifies on telescope support Equipped with the second link block, and the first fixed screw installed on the second link block passes through telescope support from top to bottom and connect with second Block is fixedly connected, and coil component spring is fixed on the second link block, and the rear end of shell is from left to right successively fixed with water inlet pipe and liquid Level sensor, and micro pump is installed on water inlet pipe, the front end of shell is sequentially installed with controller from top to bottom and power supply is opened It closes.

Preferably, telescope support includes the first strip, the second fixed screw and the second strip, and the second fixed screw passes through First strip is fixedly connected with the second strip.

Preferably, the first fixed screw on telescope support passes through telescope support and the fixed company of the first link block from top to bottom It connects.

Preferably, the input terminal of the output end of controller and micro pump is electrically connected, and the input terminal and liquid of controller The output end of level sensor and power switch is electrically connected.

Preferably, the upper end of shell, which abuts, top cover, and the left end of shell is welded with outlet pipe, and the lower end of shell is fixed with Pedestal.

The utility model provides a kind of water-bath of scalable fixed beaker, have it is following the utility model has the advantages that

(1) the utility model solves the beaker for being not suitable for all models by setting coil component spring and telescope support Problem is fixedly connected by the first fixed screw with telescope support using the first link block of enclosure interior, and on coil component spring The second fixed link block is fixedly connected by the first fixed screw with telescope support, coil component spring be it is a kind of using elasticity come work The machine components of work, deformation occurs under external force for the part made of elastic material, restores to the original state again after removing external force, tool It is elastic, and telescope support is connected by being socketed the first strip and the second strip with the second fixed screw, has Telescopic, When using reagent in heating water bath beaker, when beaker is lesser beaker directly can be placed on coil component spring and shunk and fixed Beaker, retractable stand holds coil component spring when beaker is larger, the place of beaker is put, to increase elastomeric spring Stroke is used to fix large beaker.

(2) the utility model solves not certainly by setting micro pump, water inlet pipe, liquid level sensor and controller Dynamic upper water function, the problem of taking time and effort, is from left to right successively fixed with water inlet pipe and liquid level sensor using the rear end of shell, And micro pump is installed on water inlet pipe, micro pump is a kind of the mechanical energy of prime mover to be become liquid energy to reaching pumping The machine of liquor charging body purpose, and liquid level sensor is a kind of pressure sensor for measuring liquid level, and the front end of shell is recycled to install There is controller, in use, water inlet pipe is first passed through clear water, liquid level sensor measures the water level inside water-bath, passes by signal It is defeated by controller, when water level is too low, controller automatically opens the switch of micro pump, and micro pump extracts clear water from water inlet pipe To inside water-bath, when water level reaches standard, the switch of micro pump is automatically closed in controller, reaches the effect of automatic loading water Fruit.

Detailed description of the invention

Fig. 1 is the overlooking structure diagram of the utility model；

Fig. 2 is schematic enlarged-scale view at A in the utility model Fig. 1；

Fig. 3 is schematic enlarged-scale view at B in the utility model Fig. 1；

Fig. 4 is the structural schematic diagram of telescope support in the utility model Fig. 1；

Fig. 5 is the schematic elevation view of the utility model.

In figure: 1, shell；2, micro pump；3, water inlet pipe；4, liquid level sensor；5, outlet pipe；6, coil component spring；7, it stretches Contracting bracket；8, the first link block；9, the first fixed screw；10, the second link block；11, the first strip；12, the second fixed screw； 13, the second strip；14, top cover；15, controller；16, power switch；17, pedestal.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figs. 1-5, the utility model provides a kind of technical solution: a kind of water-bath of scalable fixed beaker, packet Shell 1 is included, the inner wall of shell 1 is fixed with the first link block 8, and telescope support 7, telescope support 7 are equipped on the first link block 8 On the first fixed screw 9 from top to bottom pass through telescope support 7 be fixedly connected with the first link block 8, telescope support 7 include first Strip 11, the second fixed screw 12 and the second strip 13, and the second fixed screw 12 passes through the first strip 11 and the second strip 13 Be fixedly connected, the first fixed screw 9 that the second link block 10 is equipped on telescope support 7, and is installed on the second link block 10 from Top to bottm passes through telescope support 7 and is fixedly connected with the second link block 10, and coil component spring 6 is fixed on the second link block 10, is arranged Coil component spring 6 and telescope support 7 solve the problems, such as to be not suitable for the beaker of all models, utilizes the first connection inside shell 1 Block 8 is fixedly connected by the first fixed screw 9 with telescope support 7, and the second link block 10 fixed on coil component spring 6 passes through the One fixed screw 9 is fixedly connected with telescope support 7, and coil component spring 6 is a kind of using the elastic machine components come work, with elasticity Deformation occurs under external force for part made of material, restores to the original state again after removing external force, has elastic force, and telescope support 7 By, by the first strip 11 and the socket connection of the second strip 13, there is Telescopic, using in water-bath with the second fixed screw 12 When heating the reagent in beaker, beaker directly can be placed on coil component spring 6 when beaker is lesser and shrink fixed beaker, beaker Retractable stand holds coil component spring 6 when larger, puts the place of beaker, uses to increase the stroke of elastomeric spring Large beaker is fixed, the rear end of shell 1 is from left to right successively fixed with water inlet pipe 3 and liquid level sensor 4, liquid level sensor 4 Model GUY5, it is known that the prior art, and micro pump 2 is installed on water inlet pipe 3, the model G24ZYB of micro pump 2, Know the prior art, the front end of shell 1 is sequentially installed with controller 15 and power switch 16, the model of controller 15 from top to bottom KY02S, it is known that the prior art, the output end of controller 15 and the input terminal of micro pump 2 are electrically connected, and controller 15 is defeated The output end for entering end and liquid level sensor 4 and power switch 16 is electrically connected, and the upper end of shell 1, which abuts, top cover 14, and shell 1 Left end be welded with outlet pipe 5, the lower end of shell 1 is fixed with pedestal 17, and micro pump 2, water inlet pipe 3, liquid level sensor 4 is arranged With controller 15, solve no automatic sheung shui function, the problem of taking time and effort, using shell 1 rear end from left to right successively It is fixed with water inlet pipe 3 and liquid level sensor 4, and micro pump 2 is installed on water inlet pipe 3, micro pump 2 is a kind of by prime mover Mechanical energy become liquid energy to reaching the machine for pumping liquid purpose, and liquid level sensor 4 is a kind of measurement liquid level Pressure sensor recycles the front end of shell 1 to be equipped with controller 15, in use, water inlet pipe 3 is first passed through clear water, liquid level is passed Sensor 4 measures the water level inside water-bath, is transferred to controller 15 by signal, when water level is too low, controller 15 is beaten automatically The switch of micro pump 2 is opened, micro pump 2 extracts inside clear water to water-bath from water inlet pipe 3, when water level reaches standard, The switch of micro pump 2 is automatically closed in controller 15, achievees the effect that automatic loading water.

Working principle: powering on, and by the first fixed screw 9 and stretches first with the first link block 8 inside shell 1 Bracket 7 is fixedly connected, and the second link block 10 fixed on coil component spring 6 is fixed by the first fixed screw 9 and telescope support 7 Connection, coil component spring 6 are a kind of using the elastic machine components come work, and the part made of elastic material is under external force Deformation occurs, restores to the original state again after removing external force, has elastic force, and telescope support 7 by with the second fixed screw 12 by first Strip 11 and the socket connection of the second strip 13, have Telescopic, when using reagent in heating water bath beaker, when beaker compared with Beaker directly can be placed on coil component spring 6 when small and shrink fixed beaker, retractable stand holds circle when beaker is larger Shape spring 6 puts the place of beaker, is used to fix large beaker to increase the stroke of elastomeric spring, recycles shell 1 Rear end is from left to right successively fixed with water inlet pipe 3 and liquid level sensor 4, and micro pump 2, Miniature water are equipped on water inlet pipe 3 Pump 2 be it is a kind of the mechanical energy of prime mover is become into liquid energy to reach and pump the machine of liquid purpose, and liquid level sensor 4 It is a kind of pressure sensor for measuring liquid level, controller 15 finally is installed using the front end of shell 1, in use, first will water inlet Pipe 3 is passed through clear water, and liquid level sensor 4 measures the water level inside water-bath, controller 15 is transferred to by signal, when water level is too low When, controller 15 automatically opens the switch of micro pump 2, and micro pump 2 extracts inside clear water to water-bath from water inlet pipe 3, directly When reaching standard to water level, the switch of micro pump 2 is automatically closed in controller 15, achievees the effect that automatic loading water.

It can to sum up obtain, the utility model is by being arranged micro pump 2, water inlet pipe 3, liquid level sensor 4, coil component spring 6, stretching Contracting bracket 7 and controller 15 solve the beaker for being not suitable for all models, and do not have automatic sheung shui function, and what is taken time and effort asks Topic.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of water-bath of scalable fixed beaker, including shell (1), it is characterised in that: the inner wall of shell (1) is fixed with the One link block (8), and telescope support (7) are installed on the first link block (8), telescope support is equipped with the second link block on (7) (10), the first fixed screw (9) and on the second link block (10) installed passes through telescope support (7) from top to bottom and connect with second Block (10) is fixedly connected, and is fixed on the second link block (10) coil component spring (6), and the rear end of shell (1) is from left to right successively solid Surely there are water inlet pipe (3) and liquid level sensor (4), and micro pump (2) are installed on water inlet pipe (3), the front end of shell (1) is from upper Controller (15) and power switch (16) are sequentially installed under.

2. the water-bath of the scalable fixed beaker of one kind according to claim 1, it is characterised in that: telescope support (7) packet The first strip (11), the second fixed screw (12) and the second strip (13) are included, and the second fixed screw (12) passes through the first strip (11) it is fixedly connected with the second strip (13).

3. the water-bath of the scalable fixed beaker of one kind according to claim 1, it is characterised in that: on telescope support (7) The first fixed screw (9) from top to bottom pass through telescope support (7) be fixedly connected with the first link block (8).

4. the water-bath of the scalable fixed beaker of one kind according to claim 1, it is characterised in that: controller (15) it is defeated The input terminal of outlet and micro pump (2) is electrically connected, and the input terminal of controller (15) is opened with liquid level sensor (4) and power supply The output end for closing (16) is electrically connected.

5. the water-bath of the scalable fixed beaker of one kind according to claim 1, it is characterised in that: the upper end of shell (1) Abutting has top cover (14), and the left end of shell (1) is welded with outlet pipe (5), and the lower end of shell (1) is fixed with pedestal (17).