WO2015154299A1 - 黏度测量恒温水浴装置 - Google Patents
黏度测量恒温水浴装置 Download PDFInfo
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- WO2015154299A1 WO2015154299A1 PCT/CN2014/075142 CN2014075142W WO2015154299A1 WO 2015154299 A1 WO2015154299 A1 WO 2015154299A1 CN 2014075142 W CN2014075142 W CN 2014075142W WO 2015154299 A1 WO2015154299 A1 WO 2015154299A1
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- water bath
- bath device
- constant temperature
- temperature water
- container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L7/00—Heating or cooling apparatus; Heat insulating devices
- B01L7/02—Water baths; Sand baths; Air baths
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
Definitions
- the present invention relates to the field of display technology manufacturing, and in particular to a viscosity measuring constant temperature water bath device.
- Liquid crystal display has many advantages such as thin body, power saving, and no radiation, and thus has been widely used.
- Most of the liquid crystal display devices on the market are backlight type liquid crystal display devices, which include a liquid crystal display panel and a backlight module.
- the working principle of the liquid crystal display panel is to place liquid crystal molecules in two parallel glass substrates, control the liquid crystal molecules to change direction by the voltage of the glass substrate, and refract the light of the backlight module to produce a picture.
- the existing methods of filling the liquid crystal between the glass substrates are a conventional liquid siphon method and one drop filling (ODF).
- the liquid crystal injection method In the conventional liquid crystal injection method, the liquid crystal is slowly sucked in by the capillary principle after the upper and lower glass substrates are paired; the liquid crystal dropping method is to directly drop the liquid crystal onto the glass, and then the upper and lower glass substrates are paired to form a liquid crystal display panel.
- the liquid crystal dropping method can not only greatly save the time for filling the liquid crystal, but also can greatly improve the utilization of the liquid crystal and save the liquid crystal material. Therefore, in the prevailing large-size liquid crystal display panel, the liquid crystal injection method of the liquid crystal dropping method has become a mainstream technology.
- the material properties of the frame sealant have a great influence on the quality of the liquid crystal display panel. Therefore, the material of the frame sealant must have high durability, reliability, curing precision and process operation safety.
- the existing sealant is mainly composed of acrylic resin and epoxy resin.
- the viscosity of the sealant is related to the setting of the process parameters. Therefore, when applying the sealant, it is necessary to strictly control the viscosity of the sealant.
- the temperature has an important influence on the viscosity of the sealant, so the temperature should be accurately controlled when testing the viscosity of the sealant.
- the constant temperature water bath device comprises an outer layer container 110 and an inner layer container 120 fixedly nested inside the outer layer container 110, wherein a circulation chamber 111 is formed between the outer layer container 110 and the inner layer container 120 for containing circulating liquid; An inlet/outlet 112 is provided in the layer container 110.
- the sample is placed in the inner container 120, and the dose of the sample is based on the sample scale.
- circulating liquid is injected into the circulation chamber 111 through the inlet/outlet port 112 for temperature control of the sample in the layer container 120.
- the viscometer when measuring the viscosity of different samples, the viscometer needs to be equipped with different rotors, while different rotors have different diameters. Therefore, in order to facilitate measurement of the viscosity of different samples, the diameter of the inner container 120 of the viscosity measuring constant temperature water bath device needs to be larger than the diameter of the rotor having the largest diameter. In this way, when measuring a sample that can be measured with a small rotor, it wastes the sample, especially when testing a higher cost sample, especially increasing the test cost. For a rotor with a diameter of 5 cm and a sample scale of 7 cm, a sample of 150 ml is required.
- the price of the plastic frame is 10 ⁇ 20 yuan/g, then the sample cost of one test is more than 1,500 yuan, which causes great waste.
- a viscosity measuring thermostatic water bath device comprising an outer layer container and an inner layer container nested in the outer layer container, wherein the outer layer container and the inner layer container are further A middle spacer layer is included, and a circulation cavity is formed between the middle spacer layer and the outer layer container.
- the middle spacer layer is made of a flexible material.
- a support assembly the support assembly is disposed in the circulation cavity, and the support assembly supports the middle spacer layer in a bag shape, and the bag-shaped opening is used for holding the inner layer container.
- the support assembly includes a plurality of fixed connecting arms fixedly connected to the outer layer container at one end, and the other ends of the plurality of fixed connecting arms are connected with a supporting arm, and the plurality of supporting arms surround a closed or unclosed circle.
- the ring, a portion of the intermediate spacer is placed within the ring and forms a pocket opening at the ring.
- the support arm is made of an elastic material so that different inner diameter containers of different inner diameters can be opened.
- the support arm is hinged to the fixed connecting arm and is provided with an elastic component to close the support arm
- the elastic component is a spring
- the middle spacer layer is made of a latex material.
- the outer layer container and the inner layer container are both made of a rigid material.
- the viscosity measuring constant temperature water bath device provided by the present invention can select not only the inner layer container having different diameters according to different samples to be tested, but also the intermediate layer container disposed between the inner layer container and the outer layer container, thereby saving
- the sample material reduces the test cost; it also ensures the sealing of the circulation chamber, reduces the sealing requirements for the inner container and the outer container at the joint, and simplifies the structure of the connecting member, thereby facilitating the replacement of the inner container and saving the test.
- the purpose of the cost BRIEF DESCRIPTION OF THE DRAWINGS
- FIG. 1 is a schematic structural view of a constant temperature water bath device for viscosity measurement provided by the prior art.
- FIG. 2 is a schematic structural view of a constant temperature water bath device for viscosity measurement according to an embodiment of the present invention, wherein FIG. 2a is a schematic structural view of an outer container; FIG. 2b is a schematic structural view of an outer container and a middle spacer; FIG. 2c is an inner container Schematic diagram of the structure; Figure 2d is a schematic cross-sectional structure of the constant temperature water bath device for viscosity measurement.
- 3 is a schematic structural view of a constant temperature water bath apparatus for viscosity measurement according to Embodiment 2 of the present invention, wherein FIG. 3a is a schematic structural view of an outer layer container; FIG.
- FIG. 3b is a schematic sectional view of an outer layer container and a middle spacer layer; Schematic diagram of the structure of the container; Fig. 3d is a plan view of the viscosity measuring constant temperature water bath device in which the inner layer containers having different diameters are nested.
- 4 is a schematic view of a support assembly according to Embodiment 3 of the present invention, wherein FIG. 4a is a schematic view showing a closed state of the support arm; and FIG. 4b is a schematic view showing an open state of the support arm.
- the viscosity measuring constant temperature water bath device comprises an outer layer container and an inner layer container nested in the outer layer container, wherein the outer layer container and the inner layer container further comprise a middle spacing layer, the middle interval A circulation cavity is formed between the layer and the outer container.
- the viscosity measuring constant temperature water bath device includes an outer layer container 210, an inner layer container 220 nested in the outer layer container 210, and an outer layer container 210 and an inner layer container 220.
- Middle spacer layer 230 is sealingly connected to the outer container 210 at the opening of the outer container 210, and a circulation chamber 216 for holding the circulating liquid is formed between the middle spacer 230 and the outer container 210.
- the inlet/outlet port 214 of the side wall 211 of the outer container enters the circulation chamber 216.
- the inner layer container 220 is placed in the intermediate spacer layer 230 and conforms to the intermediate spacer layer 230 to facilitate accurate temperature control of the sample contained within the inner layer container 220.
- the intermediate spacer layer 230 is made of a flexible material, and at the same time, the outer layer container 210 and the inner layer container 220 are made of a rigid material.
- the intermediate spacer layer 230 is formed of a latex material such that the intermediate spacer layer can have a relatively thin thickness and a very high elasticity.
- the intermediate spacer layer 230 is attached to the inner layer container 220 under the pressure of circulating the liquid in the circulation chamber 216, thereby ensuring that the inner layer container 220 is evenly heated, and thus The temperature of the sample contained in the inner container 220 is precisely controlled.
- a support assembly 212 is further included.
- the support assembly 212 includes a plurality of fixed connection arms 2121 fixedly connected to the outer container 210 at one end, and the other ends of the plurality of fixed connection arms 2121 are connected with a support arm 213.
- the support arm is an elastic ring
- the middle spacer 230 is supported by the support assembly 212 to form a bag shape, that is, the support assembly 212 is disposed in the circulation cavity 216, and a part of the middle spacer layer 230 is placed in the elastic ring.
- a pocket opening is formed therein, and an elastic ring is connected to the opening of the bag, and the elastic ring is disposed in the circulation cavity 216.
- the elastic ring is made of an elastic material.
- the elastic ring is a rubber band, which has the characteristics of large elongation, good resilience, low price, and convenient use. When the sample needs to be tested, the elastic ring is pulled apart and the inner container 220 is placed in the spacer layer 230.
- the inner container 220 includes the side wall 221 of the inner container and the fixed wall 222.
- the fixed wall is constituted by an annular structure formed by outwardly extending at the opening of the inner container 220.
- the diameter of the fixing wall 222 is larger than the diameter of the opening of the outer container 210.
- the inner layer container 220 only needs to be nested within the intermediate spacer layer 230, at which point the fixed wall 222 will be placed over the outer layer container 210 to support the inner layer container 220.
- the diameter of the fixing wall 222 is matched with the diameter of the opening of the outer container 210, and the outer side of the fixing wall 222 is provided with a locking unit 2221 formed downwardly, so that the fixing wall 222 can be covered by the outer layer.
- the inner container 220 is prevented from moving in the horizontal plane during the test.
- the viscosity measuring constant temperature water bath device provided in this embodiment can not only select inner layer containers having different diameters according to different samples to be tested, thereby saving sample materials and reducing test cost; and also reducing inner layer containers and outer layer containers.
- the sealing requirement of the joint simplifies the structure of the connecting part, so as to facilitate the replacement of the inner layer container and save the test cost.
- the viscosity measuring constant temperature water bath device has a simple structure and is convenient to use.
- Embodiment 2 Referring to FIG. 3, the viscosity measuring constant temperature water bath device provided in this embodiment includes an outer layer container 210, an inner layer container 220 nested in the outer layer container 210, and an outer layer container 210 and an inner layer container 220. Middle spacer layer 230.
- the intermediate spacer 230 is sealingly connected to the outer container 210 at the opening of the outer container 210, and a circulation chamber 216 for holding the circulating liquid is formed between the middle spacer 230 and the outer container 210.
- the inlet/outlet port 214 of the side wall 211 of the outer container enters the circulation chamber 216.
- the inner layer container 220 is placed in the intermediate spacer layer 230 and conforms to the intermediate spacer layer 230 to facilitate accurate temperature control of the sample contained within the inner layer container 220.
- the intermediate spacer layer 230 is made of a flexible material, and at the same time, the outer layer container 210 and the inner layer container 220 are made of a rigid material.
- the intermediate spacer layer 230 is formed of a latex material such that the intermediate spacer layer can have a relatively thin thickness and a very high elasticity.
- the intermediate spacer layer 230 is attached to the inner layer container 220 under the pressure of circulating the liquid in the circulation chamber 216, thereby ensuring that the inner layer container 220 is evenly heated, and thus The temperature of the sample contained in the inner container 220 is precisely controlled.
- a support assembly 212 is further included.
- the support assembly 212 includes a plurality of fixed connecting arms 2121 fixedly connected to the outer container 210 at one end, and the other ends of the plurality of fixed connecting arms 2121.
- the arm 213, in this embodiment, the support arm is an elastic ring, through the support component
- the middle spacer layer 230 is supported to form a bag shape, that is, the support assembly 212 is disposed in the circulation cavity 216, and the middle spacer layer 230 is partially disposed in the elastic ring and forms a bag-shaped opening, and is connected at the bag-shaped opening.
- There is an elastic ring and the elastic ring is disposed in the circulation chamber 216.
- the elastic ring is made of an elastic material.
- the elastic ring is a rubber band, which has the characteristics of large elongation, good resilience, low price, and convenient use.
- the elastic ring is fixedly connected to the outer container 210 by a plurality of fixed connecting arms 2121.
- the elastic ring and the fixed connecting arm 2121. are both disposed in the circulating cavity 216.
- the elastic ring is fixedly coupled to the outer layer container 210 by two fixed connecting arms 2121.
- the positions of the two fixed connecting arms 2121 are smaller than the diameter of the inner layer container 220 by a minimum distance therebetween.
- the elastic ring is also connected to the outer container 210 through the elastic connecting arm 2122 disposed thereon, wherein the elastic connecting arm 2122 is disposed in the circulation cavity 216.
- the fixed connecting arm 2121 and the elastic connecting arm 2122 are used to limit the position of the elastic ring, and at the same time, the elastic connecting arm 2122 is used to change the size of the intermediate spacing layer 230. Referring to FIG.
- the inner container 220 includes a side wall 221 of the inner layer container and a fixed wall 222.
- the fixed wall is formed by an annular structure formed by the outward extension of the opening of the inner layer container 220.
- the elastic ring fits over the side wall 221 of the inner container below the fixed wall 222, which is used to prevent the inner container 220 from completely immersing in the intermediate spacer 230, while also facilitating the inner container 220. Pick and place.
- Embodiment 3 This embodiment differs from the above embodiment in the structure of the support assembly 212. As shown in FIG. 4, the support assembly 212 includes two fixed connection arms 2121 fixedly connected to the outer container 210 at one end.
- the other end of the connecting arm 2121 is respectively connected with a supporting arm 213 ', the two supporting arms 213 ′ enclose a non-closed ring, and the middle spacer layer 230 is partially placed in the ring and formed into a bag shape at the ring Opening.
- the distance between the ends of the two fixed link arms 2121 that connect the support arms 213' is smaller than the diameter of the ring that the support arms 213' enclose.
- the support arm 213 ′ and the fixed connecting arm 2121 are hinged structures, that is, the support arm 213 ′ can be swinged open, and the inner diameter of the ring can be increased, and the gap of the ring is also increased when opened, in order to achieve the purpose of clamping.
- a resilient member 215 is also provided to cause the support arm to have a tendency to close into a loop, and the resilient member 215 is a spring.
- This configuration can also be applied to the replacement of the inner container 220 of different diameters.
- the viscosity measuring constant temperature water bath device provided by the present invention can select not only the inner layer container having different diameters according to different samples to be tested, but also the intermediate layer between the inner layer container and the outer layer container. Thereby saving sample material and reducing test cost; and also ensuring sealing of the circulation chamber
- the utility model reduces the sealing requirement of the inner layer container and the outer layer container at the joint, and simplifies the structure of the connecting part, thereby achieving the purpose of facilitating replacement of the inner layer container and saving test cost.
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Abstract
一种黏度测量恒温水浴装置,包括外层容器(210)和嵌套在外层容器(210)内的内层容器(220),其中,外层容器(210)和内层容器(220)之间还包括一中间隔层(230),中间隔层(230)与外层容器(210)之间形成一循环腔(216)。该黏度测量恒温水浴装置,通过设于内层容器(220)和外层容器(210)之间的中间隔层(230),不仅可以根据不同的待测样品来选择具有不同直径的内层容器(220),从而节省样品材料,降低测试成本;而且还可以保证循环腔(216)的密封性,减小对内层容器(220)和外层容器(210)在连接处的密封性要求,简化连接部件结构,从而达到便于更换内层容器(220)、节约测试成本的目的。
Description
技术领域 本发明涉及显示技术制造领域, 具体涉及一种黏度测量恒温水浴装置。
液晶显示装置 (LCD, Liquid Crystal Display)具有机身薄、 省电、 无辐射等 众多优点, 从而得到了广泛的应用。 现有市场上的液晶显示装置大部分为背光 型液晶显示装置, 其包括液晶显示面板及背光模组 (backlight module)。 液晶显 示面板的工作原理是在两片平行的玻璃基板当中放置液晶分子, 通过玻璃基板 通电电压来控制液晶分子改变方向, 将背光模组的光线折射出来产生画面。 目前, 在液晶显示面板的制程过程中, 液晶填充于玻璃基板之间的现有方 式为传统的液晶注入方式(vacuum siphon method)和液晶滴下方式(one drop filling, ODF)。传统的液晶注入方式是在上下玻璃基板对组之后以毛细原理将液 晶慢慢吸入; 液晶滴下方式是先将液晶直接滴在玻璃上, 然后将上下玻璃基板 对组而形成液晶显示面板。 与传统的液晶注入方式相比, 液晶滴下方式不仅可 以大幅度节省灌液晶的时间, 而且还可以大幅度提高液晶的利用率, 节省液晶 材料。 因此, 在大尺寸液晶显示面板盛行的今天, 液晶滴下方式的液晶注入方 式成为主流技术。 在采用液晶滴下方式制作液晶显示面板时, 将上下玻璃基板对组时需要在 玻璃基板四周涂布封框胶。 封框胶的材质特性对液晶显示面板的质量有很大的 影响, 因此, 封框胶的材料必须要具备高度耐久性、 信赖性、 固化精度及制程 操作安全性的特性。 现有的封框胶主要由丙烯酸树脂和环氧树脂构成, 封框胶 的黏度关系到工艺参数的设定, 因此在进行封框胶的涂布时, 需要严格控制封 框胶的黏度。 而温度对封框胶的黏度具有重要的影响, 因此在测试封框胶的黏 度时要对温度进行准确的控制。 在测量封框胶的黏度时, 常采用如图 1 所示的黏度测量恒温水浴装置, 其
可以达到精确控温的目的。 该恒温水浴装置包括外层容器 110和固定嵌套在外 层容器 110内侧的内层容器 120,其中外层容器 110和内层容器 120之间形成一 循环腔 111,用于盛放循环液体;外层容器 110上设有一进 /出口 112。在使用时, 将样品放入内层容器 120 内, 样品的剂量以超过样品刻度线为准。 同时将循环 液体通过进 /出口 112注入到循环腔 111内, 用于对层容器 120内的样品进行控 温。 然而, 在测量不同样品的黏度时, 黏度计需要配备不同的转子, 而不同的 转子具有不同的直径。 因此, 为了方便对不同样品的黏度进行测量, 该黏度测 量恒温水浴装置的内层容器 120直径需大于具有最大直径的转子的直径。 这样, 在对只需较小转子即可进行测量的样品进行测量时, 就会造成样品的浪费, 尤 其是在测试成本较高的样品时, 尤其增加了测试成本。 我们以直径为 5cm的转 子, 样品刻度线为 7cm为例, 则大概需要 150ml的样品。 而胶框价格在 10~20 元 /g, 那么, 一次测试的样品成本在一千五百元以上, 这样造成了极大的浪费。 发明内容 为解决上述现有技术所存在的问题, 本发明的目的在于提供一种适用于具 有不同直径的内层容器的黏度测量恒温水浴装置。 为了实现上述目的, 本发明提供的一种黏度测量恒温水浴装置, 包括外层 容器和嵌套在所述外层容器内的内层容器, 其中, 所述外层容器和内层容器之 间还包括一中间隔层, 所述中间隔层与外层容器之间形成一循环腔。 其中, 所述中间隔层采用挠性材料制成。 其中, 还包括一支撑组件, 所述支撑组件设于循环腔内, 支撑组件将所述 中间隔层支撑呈袋状, 袋状开口用于盛放内层容器。 其中, 所述支撑组件包括多个一端固定连接于外层容器上的固定连接臂, 多个固定连接臂的另一端连接有支撑臂, 所述多个支撑臂围成一个封闭或不封 闭的圆环, 中间隔层一部分置于该圆环内并在圆环处形成袋状开口。 其中, 所述支撑臂由弹性材料制成, 以便可以撑开不同的口径放置不同内 径的内层容器。 其中, 所述固定连接臂有两个, 两个固定连接臂连接支撑臂的端部的距离 小于支撑臂围成的圆环的直径。 其中, 所述支撑臂与固定连接臂铰接, 并设有一弹性组件使支撑臂有闭合
成环的趋势, 可以适用多种不同口径的内层容器。 其中, 所述弹性组件为弹簧。 其中, 所述中间隔层采用乳胶材料制成。 其中, 所述外层容器和内层容器均采用刚性材料制成。 有益效果: 本发明提供的黏度测量恒温水浴装置, 通过设于内层容器和外层容器之间 的中间隔层, 不仅可以根据不同的待测样品来选择具有不同直径的内层容器, 从而节省样品材料, 降低测试成本; 而且还可以保证循环腔的密封性, 减小对 内层容器和外层容器在连接处的密封性要求, 简化连接部件结构, 从而达到便 于更换内层容器、 节约测试成本的目的。 附图说明 图 1为现有技术提供的黏度测量恒温水浴装置结构示意图。 图 2为本发明实施 1例提供的黏度测量恒温水浴装置结构示意图, 其中, 图 2a为外层容器的结构示意图; 图 2b为外层容器和中间隔层的结构示意图; 图 2c为内层容器的结构示意图; 图 2d为黏度测量恒温水浴装置的剖面结构示 意图。 图 3为本发明实施例 2提供的黏度测量恒温水浴装置结构示意图, 其中, 图 3a为外层容器的结构示意图; 图 3b为外层容器和中间隔层的剖面结构示意 图; 图 3c为内层容器的结构示意图; 图 3d为嵌套了具有不同直径的内层容器 的黏度测量恒温水浴装置的俯视图。 图 4为本发明实施例 3的支撑组件示意图, 其中, 图 4a为支撑臂闭合状态 示意图; 图 4b为支撑臂打开状态示意图。 具体实施方式 如前所述, 本发明的目的在于提供一种适用于具有不同直径的内层容器的 黏度测量恒温水浴装置, 从而达到节约测试成本的目的。 该黏度测量恒温水浴 装置, 包括外层容器和嵌套在所述外层容器内的内层容器, 其中, 所述外层容 器和内层容器之间还包括一中间隔层, 所述中间隔层与外层容器之间形成一循 环腔。
为了更好地阐述本发明的技术特点和结构, 以下结合本发明的优选实施例 及其附图进行详细描述。 实施例 1 参阅图 2, 本实施例提供的黏度测量恒温水浴装置包括外层容器 210、 嵌套 在外层容器 210内的内层容器 220以及设于外层容器 210和内层容器 220之间 的中间隔层 230。其中, 中间隔层 230与外层容器 210在外层容器 210的开口处 密封连接, 中间隔层 230与外层容器 210之间形成一用于盛放循环液体的循环 腔 216,该循环液体从设于外层容器的侧壁 211的进 /出口 214进入到循环腔 216 内。 在使用时, 将内层容器 220置于中间隔层 230内, 且与中间隔层 230贴合, 以便于循环液体能够对盛放于内层容器 220内的样品进行准确的控温。 为了使中间隔层 230能够贴合在具有不同直径的内层容器 220上, 中间隔 层 230采用挠性材料制成, 同时, 外层容器 210和内层容器 220采用刚性材料 制成。 在一种优选的方案中, 中间隔层 230采用乳胶材料制成, 这样中间隔层 可具有较薄的厚度和极强的弹性。 当内层容器 220嵌套在中间隔层 230内后, 在循环腔 216内循环液体的压力下, 中间隔层 230贴合在内层容器 220上, 从 而保证内层容器 220受热均匀, 进而较为精确地控制盛放于内层容器 220内的 样品的温度。 进一步地, 参阅图 2b, 还包括一支撑组件 212, 支撑组件 212包括多个一 端固定连接于外层容器 210上的固定连接臂 2121,多个固定连接臂 2121的另一 端连接有支撑臂 213, 本实施例中, 支撑臂为一弹性环, 通过支撑组件 212将中 间隔层 230撑起形成袋状, 即所述支撑组件 212设于循环腔 216内, 中间隔层 230一部分置于该弹性环内并形成袋状开口, 在袋状的开口处连接有一弹性环, 所述弹性环设于循环腔 216 内。 该弹性环采用弹性材料制成, 在一种其中实施 例中, 该弹性环为一橡皮筋, 其具有伸长率大、 回弹性好、 价格低、 使用方便 等特点。 在需要对样品进行测试时, 拉开该弹性环, 将内层容器 220置于间隔 层 230 内。 相似地, 在测试完成后, 只需拉开该弹性环变可取出内层容器 220 或直接可以抽取内层容器 220。这样, 便于对具有不同直径的内层容器 220的取 放。 进一步地, 参阅图 2c和图 2d, 为了防止在测试过程中内层容器 220发生倾 斜而导致测试失败, 内层容器 220包括内层容器的侧壁 221和固定壁 222, 该固
定壁由设于内层容器 220的开口处的向外延伸而形成的一环状结构构成。 其中, 该固定壁 222的直径大于外层容器 210开口处的直径。 这样, 在使用时, 只需 将内层容器 220嵌套在中间隔层 230内, 此时固定壁 222会置于外层容器 210 上从而对内层容器 220起到支撑作用。 进一步地, 固定壁 222的直径与外层容器 210开口处的直径相匹配, 且固 定壁 222的外侧设有一向下凸起而形成的卡合单元 2221, 这样, 固定壁 222可 以盖于外层容器 210上, 从而防止在测试过程中内层容器 220在水平面内移动。 本实施例提供的黏度测量恒温水浴装置, 不仅可以根据不同的待测样品来 选择具有不同直径的内层容器, 从而节省样品材料, 降低测试成本; 而且还降 低了内层容器和外层容器在连接处的密封性要求, 简化连接部件结构, 从而达 到便于更换内层容器、 节约测试成本的目的。 同时, 该黏度测量恒温水浴装置 结构简单, 使用方便。 实施例 2 参阅图 3, 本实施例提供的黏度测量恒温水浴装置包括外层容器 210、 嵌套 在外层容器 210内的内层容器 220以及设于外层容器 210和内层容器 220之间 的中间隔层 230。其中, 中间隔层 230与外层容器 210在外层容器 210的开口处 密封连接, 中间隔层 230与外层容器 210之间形成一用于盛放循环液体的循环 腔 216,该循环液体从设于外层容器的侧壁 211的进 /出口 214进入到循环腔 216 内。 在使用时, 将内层容器 220置于中间隔层 230内, 且与中间隔层 230贴合, 以便于循环液体能够对盛放于内层容器 220内的样品进行准确的控温。 为了使中间隔层 230能够贴合在具有不同直径的内层容器 220上, 中间隔 层 230采用挠性材料制成, 同时, 外层容器 210和内层容器 220采用刚性材料 制成。 在一种优选的方案中, 中间隔层 230采用乳胶材料制成, 这样中间隔层 可具有较薄的厚度和极强的弹性。 当内层容器 220嵌套在中间隔层 230内后, 在循环腔 216内循环液体的压力下, 中间隔层 230贴合在内层容器 220上, 从 而保证内层容器 220受热均匀, 进而较为精确地控制盛放于内层容器 220内的 样品的温度。 进一步地, 参阅图 3a和图 3b, 还包括一支撑组件 212, 支撑组件 212包括 多个一端固定连接于外层容器 210上的固定连接臂 2121, 多个固定连接臂 2121 的另一端连接有支撑臂 213, 本实施例中, 支撑臂为一弹性环, 通过支撑组件
212将中间隔层 230撑起形成袋状, 即所述支撑组件 212设于循环腔 216内, 中 间隔层 230—部分置于该弹性环内并形成袋状开口, 在袋状的开口处连接有一 弹性环, 所述弹性环设于循环腔 216 内。 该弹性环采用弹性材料制成, 在一种 其中实施例中, 该弹性环为一橡皮筋, 其具有伸长率大、 回弹性好、 价格低、 使用方便等特点。 该弹性环通过多个固定连接臂 2121固定连接于外层容器 210 上, 其中, 弹性环和固定连接臂 2121均设于循环腔 216内。 在本实施例中, 弹 性环通过两个固定连接臂 2121固定连接于外层容器 210上, 该两个固定连接臂 2121的位置以其之间的最小距离以小于内层容器 220的直径为准。 进一步地, 该弹性环还通过其上设有的弹性连接臂 2122与外层容器 210连接, 其中, 该弹 性连接臂 2122设于循环腔 216内。 该固定连接臂 2121和弹性连接臂 2122—起 用于限制弹性环的位置, 同时, 弹性连接臂 2122用于改变中间隔层 230的口径 大小。 其中, 参阅图 3c, 内层容器 220包括内层容器的侧壁 221和固定壁 222, 该固定壁由设于内层容器 220 的开口处的向外延伸而形成的一环状结构构成。 在使用时, 弹性环贴合在固定壁 222下方的内层容器的侧壁 221上, 该固定壁 222用于防止内层容器 220完全陷入中间隔层 230内, 同时也便于内层容器 220 的取放。 实施例 3 本实施例区别于以上实施例之处在于支撑组件 212结构, 如图 4所示, 支 撑组件 212包括两个一端固定连接于外层容器 210上的固定连接臂 2121, 该两 个固定连接臂 2121的另一端分别连接有支撑臂 213 ', 这两个支撑臂 213 ' 围成 一个非封闭的圆环, 中间隔层 230 —部分置于该圆环内并在圆环处形成袋状开 口。 两个固定连接臂 2121连接支撑臂 213 ' 的端部的距离小于支撑臂 213 ' 围 成的圆环的直径。 另外, 支撑臂 213 ' 与固定连接臂 2121为铰接结构, 即支撑 臂 213 ' 可以摆动张开, 可以加大圆环内径, 张开时圆环的缺口也会随之增大, 为了达到夹紧的目的, 还设有一弹性组件 215 使支撑臂有闭合成环的趋势, 弹 性组件 215为弹簧。 这种结构也可以适用不同的直径的内层容器 220替换的要 求。 综上所述, 本发明提供的黏度测量恒温水浴装置, 通过设于内层容器和外 层容器之间的中间隔层, 不仅可以根据不同的待测样品来选择具有不同直径的 内层容器, 从而节省样品材料, 降低测试成本; 而且还可以保证循环腔的密封
性, 减小对内层容器和外层容器在连接处的密封性要求, 简化连接部件结构, 从而达到便于更换内层容器、 节约测试成本的目的。 需要说明的是, 在本文中, 诸如第一和第二等之类的关系术语仅仅用来将 一个实体或者操作与另一个实体或操作区分开来, 而不一定要求或者暗示这些 实体或操作之间存在任何这种实际的关系或者顺序。 而且, 术语"包括"、 "包含" 或者其任何其他变体意在涵盖非排他性的包含, 从而使得包括一系列要素的过 程、 方法、 物品或者设备不仅包括那些要素, 而且还包括没有明确列出的其他 要素, 或者是还包括为这种过程、 方法、 物品或者设备所固有的要素。 在没有 更多限制的情况下, 由语句 "包括一个 ...... "限定的要素,并不排除在包括所述要 素的过程、 方法、 物品或者设备中还存在另外的相同要素。 虽然本发明是参照其示例性的实施例被具体描述和显示的, 但是本领域的 普通技术人员应该理解, 在不脱离由权利要求限定的本发明的精神和范围的情 况下, 可以对其进行形式和细节的各种改变。
Claims
1、 一种黏度测量恒温水浴装置, 包括外层容器和嵌套在所述外层容器内的 内层容器, 其中, 所述外层容器和内层容器之间还包括一中间隔层, 所述中间 隔层与外层容器之间形成一循环腔。
2、 根据权利要求 1所述的黏度测量恒温水浴装置, 其中, 所述中间隔层采 用挠性材料制成。
3、 根据权利要求 1所述的黏度测量恒温水浴装置, 其中, 还包括一支撑组 件, 所述支撑组件设于循环腔内, 支撑组件将所述中间隔层支撑呈袋状, 袋状 开口用于盛放内层容器。
4、 根据权利要求 2所述的黏度测量恒温水浴装置, 其中, 还包括一支撑组 件, 所述支撑组件设于循环腔内, 支撑组件将所述中间隔层支撑呈袋状, 袋状 开口用于盛放内层容器。
5、 根据权利要求 3所述的黏度测量恒温水浴装置, 其中, 所述支撑组件包 括多个一端固定连接于外层容器上的固定连接臂, 多个固定连接臂的另一端连 接有支撑臂, 所述多个支撑臂围成一个封闭或不封闭的圆环, 中间隔层一部分 置于该圆环内并在圆环处形成袋状开口。
6、 根据权利要求 4所述的黏度测量恒温水浴装置, 其中, 所述支撑组件包 括多个一端固定连接于外层容器上的固定连接臂, 多个固定连接臂的另一端连 接有支撑臂, 所述多个支撑臂围成一个封闭或不封闭的圆环, 中间隔层一部分 置于该圆环内并在圆环处形成袋状开口。
7、 根据权利要求 5所述的黏度测量恒温水浴装置, 其中, 所述支撑臂由弹 性材料制成。
8、 根据权利要求 6所述的黏度测量恒温水浴装置, 其中, 所述支撑臂由弹 性材料制成。
9、 根据权利要求 5所述的黏度测量恒温水浴装置, 其中, 所述固定连接臂 有两个, 两个固定连接臂连接支撑臂的端部的距离小于支撑臂围成的圆环的直 径。
10、 根据权利要求 6所述的黏度测量恒温水浴装置, 其中, 所述固定连接 臂有两个, 两个固定连接臂连接支撑臂的端部的距离小于支撑臂围成的圆环的 直径。
11、 根据权利要求 9所述的黏度测量恒温水浴装置, 其中, 所述支撑臂与 固定连接臂铰接, 并设有一弹性组件使支撑臂有闭合成环的趋势。
12、 根据权利要求 10所述的黏度测量恒温水浴装置, 其中, 所述支撑臂与 固定连接臂铰接, 并设有一弹性组件使支撑臂有闭合成环的趋势。
13、 根据权利要求 11所述的黏度测量恒温水浴装置, 其中, 所述弹性组件 为弹簧。
14、 根据权利要求 12所述的黏度测量恒温水浴装置, 其中, 所述弹性组件 为弹簧。
15、 根据权利要求 1 所述的黏度测量恒温水浴装置, 其中, 所述中间隔层 采用乳胶材料制成。
16、 根据权利要求 2所述的黏度测量恒温水浴装置, 其中, 所述中间隔层 采用乳胶材料制成。
17、 根据权利要求 1 所述的黏度测量恒温水浴装置, 其中, 所述外层容器 和内层容器均采用刚性材料制成。
18、 根据权利要求 2所述的黏度测量恒温水浴装置, 其中, 所述外层容器 和内层容器均采用刚性材料制成。
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| US14/362,125 US20150285723A1 (en) | 2014-04-08 | 2014-04-11 | Viscosity Measurement Thermostatic Waterbath Device |
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|---|---|---|---|
| CN201410138504.X | 2014-04-08 | ||
| CN201410138504.XA CN103940700B (zh) | 2014-04-08 | 2014-04-08 | 黏度测量恒温水浴装置 |
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| Publication Number | Publication Date |
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| WO2015154299A1 true WO2015154299A1 (zh) | 2015-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2014/075142 Ceased WO2015154299A1 (zh) | 2014-04-08 | 2014-04-11 | 黏度测量恒温水浴装置 |
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| Country | Link |
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| CN (1) | CN103940700B (zh) |
| WO (1) | WO2015154299A1 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110879189A (zh) * | 2019-12-10 | 2020-03-13 | 上海航天化工应用研究所 | 固体推进剂药浆粘度多试样连续测试试验装置 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106000504B (zh) * | 2016-06-28 | 2017-12-19 | 江阴市正中科教器材有限公司 | 一种带有隔层的水浴加热装置 |
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| US6240770B1 (en) * | 1999-03-04 | 2001-06-05 | Anton Paar Gmbh | Rotary viscosimeter |
| CN202070349U (zh) * | 2011-05-25 | 2011-12-14 | 江苏泓源光电科技有限公司 | 有机粘合剂粘度检测用循环恒温水槽 |
| CN102519843A (zh) * | 2011-12-07 | 2012-06-27 | 重庆国际复合材料有限公司 | 一种用于测试液体粘度的恒温装置 |
| CN202638456U (zh) * | 2012-07-10 | 2013-01-02 | 北京建筑工程学院 | 孔径连续可调的恒温水浴锅加热孔 |
| CN102895116A (zh) * | 2012-11-05 | 2013-01-30 | 江苏辰星海洋生物科技有限公司 | 胶槽恒温补水装置 |
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| DE9411306U1 (de) * | 1994-07-13 | 1995-01-05 | Volkswagen Ag, 38440 Wolfsburg | Temperierbares Gefäß, insbesondere für Viskositätsmessungen |
| US5587522A (en) * | 1995-12-26 | 1996-12-24 | Selby; Theodore W. | Multiple-part and/or supported gas-containing vessel to establish desired heat flux |
| CN201218793Y (zh) * | 2008-07-02 | 2009-04-08 | 杨瑞恩 | 药物黏度测定恒温水浴槽 |
| CN201410392Y (zh) * | 2009-06-03 | 2010-02-24 | 宁波美康盛达生物科技有限公司 | 反应杯加热用容器 |
| CN201552014U (zh) * | 2009-12-09 | 2010-08-18 | 西南石油大学 | 一种微型化学实验用精密电子恒温水浴锅 |
| CN201897559U (zh) * | 2010-11-30 | 2011-07-13 | 常州豪邦纳米科技涂料有限公司 | 恒温旋转粘度计 |
-
2014
- 2014-04-08 CN CN201410138504.XA patent/CN103940700B/zh not_active Expired - Fee Related
- 2014-04-11 WO PCT/CN2014/075142 patent/WO2015154299A1/zh not_active Ceased
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6240770B1 (en) * | 1999-03-04 | 2001-06-05 | Anton Paar Gmbh | Rotary viscosimeter |
| CN202070349U (zh) * | 2011-05-25 | 2011-12-14 | 江苏泓源光电科技有限公司 | 有机粘合剂粘度检测用循环恒温水槽 |
| CN102519843A (zh) * | 2011-12-07 | 2012-06-27 | 重庆国际复合材料有限公司 | 一种用于测试液体粘度的恒温装置 |
| CN202638456U (zh) * | 2012-07-10 | 2013-01-02 | 北京建筑工程学院 | 孔径连续可调的恒温水浴锅加热孔 |
| CN102895116A (zh) * | 2012-11-05 | 2013-01-30 | 江苏辰星海洋生物科技有限公司 | 胶槽恒温补水装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110879189A (zh) * | 2019-12-10 | 2020-03-13 | 上海航天化工应用研究所 | 固体推进剂药浆粘度多试样连续测试试验装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103940700B (zh) | 2017-01-04 |
| CN103940700A (zh) | 2014-07-23 |
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