Temperature-control-adjustable blending instrument
By introducing a combination structure of sponge block, heat-conducting plate and electromagnetic heating coil into the mixer, the problem of uneven temperature control in the prior art is solved, and uniform heating of each container is achieved to meet the experimental requirements under specific temperature conditions.
Patent Information
- Application Number
- CN202520495963.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-20
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-03-20
AI Technical Summary
Existing mixers cannot achieve uniform temperature control for each container during batch mixing, especially in experiments requiring specific temperature conditions, where uneven temperature control is a problem.
A temperature-controlled mixer was designed, which uses a combination of a sponge block, a heat-conducting plate, and an electromagnetic heating coil. The heat-conducting plate and the heating block are used to heat each container evenly, ensuring temperature uniformity.
It achieves uniform temperature control for each container during batch mixing, resulting in more even heating and meeting experimental requirements under specific temperature conditions.
Smart Images
Figure CN223915220U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of mixing equipment technology, and in particular to a temperature-adjustable mixing equipment. Background Technology
[0002] A homogenizer is a commonly used piece of equipment in laboratories, primarily used for mixing, stirring, or homogenizing samples such as liquids, powders, and cell cultures. It has wide applications in fields such as biochemistry, molecular biology, and medical testing, enabling rapid and homogeneous mixing or reaction of samples. A homogenizer achieves mixing by using mechanical motion to generate external force, creating flow or vortices within the sample.
[0003] Existing vortex mixers typically use a motor to drive an eccentric wheel or rubber pad to rotate at high speed, generating vibration or circular motion to create vortices at the bottom of containers (such as test tubes), thereby achieving mixing. However, some laboratory experiments require mixing under specific temperature conditions, and most existing mixers lack temperature control functionality, especially when mixing multiple containers in batches, making it impossible to guarantee uniform temperature control for each container. Utility Model Content
[0004] The purpose of this invention is to solve the problems in the prior art by proposing a mixer with adjustable temperature control that can uniformly control the temperature of each container during batch mixing.
[0005] To achieve the above objectives, the present invention adopts the following technical solution:
[0006] A temperature-controlled mixer, comprising:
[0007] A mixing instrument base and a shaking stand set on the mixing instrument base;
[0008] The placement tray is detachably mounted on the shaking base;
[0009] A sponge block is placed on a placement tray, and the sponge block has multiple placement holes arranged at equal intervals.
[0010] A heating block is located at the bottom of the placement tray;
[0011] A heat-conducting plate is mounted on the heating block, and the heat-conducting plate is located at the bottom of each placement hole;
[0012] And an electromagnetic heating coil, which is located inside the shaking base and below the heating block, to heat the heating block.
[0013] A heat-conducting plate is fixedly connected to the heat-conducting plate. The heat-conducting plate is square-shaped. The bottom of the sponge block is provided with a square-shaped groove. The heat-conducting plate can be embedded in the square-shaped groove so that each placement hole is located inside one of the squares of the heat-conducting plate.
[0014] The shaker has an internal cavity with a fixed plate at the bottom. The electromagnetic heating coil is mounted on the fixed plate and located inside the cavity.
[0015] The shaking base has a placement slot, and the heating block can be embedded inside the placement slot.
[0016] The placement plate has a first groove, and the heat-conducting plate can be embedded inside the first groove. The first groove has a first through hole in the middle, and the heating block can be embedded inside the first through hole.
[0017] The bottom of the tray is fixedly connected with multiple rods, and the top of the shaker has multiple holes, each rod can be inserted into the hole.
[0018] The shaker seat has multiple positioning cylinders fixedly connected inside, and the lower end of each insertion rod can be inserted into the interior of a positioning cylinder.
[0019] Limiting plates are fixedly connected to the four corners of the placement plate. The limiting plates are L-shaped and are located at the four corners of the sponge block.
[0020] The beneficial effects of this utility model are as follows:
[0021] In this invention, the temperature-adjustable mixer facilitates the installation of a placement tray onto a shaking base by inserting a rod into the insertion hole. A container is inserted into each placement hole, and the shaking base drives the placement tray to vibrate, thus mixing the samples inside the batch of containers on it.
[0022] When sample heating is required, power is supplied to the electromagnetic heating coil, which heats the heating block. The heated block then conducts the heat to the heat-conducting plate. Since the heat-conducting plate is located at the bottom of each placement hole, it ensures uniform heating of the container inside each hole.
[0023] Furthermore, since each placement hole is located inside a square of the heat-conducting plate, the container in each placement hole is surrounded by the heat-conducting plate, thus allowing for more uniform heating of each container. Attached Figure Description
[0024] Figure 1 This is a three-dimensional structural diagram of a temperature-adjustable mixer proposed in this utility model.
[0025] Figure 2 This is an exploded view of the shaking base and placement tray of a temperature-controlled adjustable mixer proposed in this utility model.
[0026] Figure 3 This is a cross-sectional view of the shaking base and placement tray of a temperature-controlled adjustable mixer proposed in this utility model.
[0027] In the figure: 1 Mixer base, 2 Shaking seat, 201 Insertion hole, 202 Placement slot, 3 Placement plate, 301 Limiting plate, 302 Insertion rod, 4 Sponge block, 401 Placement hole, 5 Fixing plate, 6 Positioning cylinder, 7 Electromagnetic heating coil, 8 Heat conduction plate, 801 Heat conduction sheet, 9 Heating block. Detailed Implementation
[0028] The technical solution of this patent will be further described in detail below with reference to specific embodiments.
[0029] The embodiments of this patent are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this patent, and should not be construed as limiting this patent.
[0030] In the description of this patent, it should be understood that the terms “center,” “upper,” “lower,” “front,” “back,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this patent and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this patent.
[0031] In the description of this patent, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this patent according to the specific circumstances.
[0032] Reference Figure 1-3 A temperature-controlled mixer is used for sample mixing to ensure uniform temperature control within each container during batch mixing.
[0033] This temperature-controlled mixer includes a mixer base 1 and a shaking base 2 mounted on the mixer base 1. The mixer base 1 has an internal drive mechanism connected to the shaking base 2 to vibrate it. The drive mechanism is a standard feature in mixers and will not be described in detail here. In use, a single container is pressed onto the shaking base 2, and then the drive mechanism vibrates the shaking base 2 to mix the sample inside the single container.
[0034] The bottom of the placement tray 3 is fixedly connected with multiple insertion rods 302, and the top of the shaking base 2 is provided with multiple insertion holes 201. By inserting each insertion rod 302 into the inside of an insertion hole 201, the placement tray 3 can be inserted into the shaking base 2 to complete the installation of the placement tray 3.
[0035] Furthermore, multiple positioning cylinders 6 are fixedly connected inside the shaking base 2. After the placement plate 3 is installed on the shaking base 2, the lower end of each insertion rod 302 will be inserted into the interior of a positioning cylinder 6, thereby further fixing the placement plate 3 and enhancing the stability when the shaking base 2 drives the placement plate 3 to vibrate.
[0036] Limiting plates 301 are fixedly connected to the four corners of the placement plate 3. The limiting plates 301 are L-shaped. The sponge block 4 is placed on the placement plate 3, and the four limiting plates 301 are located at the four corners of the sponge block 4. The four corners of the sponge block 4 can be limited and fixed by the four limiting plates 301, thereby ensuring the stability of the sponge block 4 after it is fixed.
[0037] The sponge block 4 has multiple equally spaced placement holes 401. Each placement hole 401 can hold a container. The placement plate 3 is vibrated by the shaking seat 2, which can mix the sample inside the sponge block 4.
[0038] The placement plate 3 has a first groove, and the center of the first groove has a first through hole. The heat conduction plate 8 is placed on the heating block 9. When the heat conduction plate 8 and the heating block 9 are installed on the placement plate 3, the heat conduction plate 8 can be embedded in the interior of the first groove, and the heating block 9 can be embedded in the interior of the first through hole.
[0039] Furthermore, a placement groove 202 is provided on the shaking base 2. After the placement plate 3 is installed on the shaking base 2, since the heating block 9 is located at the bottom of the placement plate 3, the heating block 9 can be embedded in the placement groove 202. On the one hand, this further fixes the heating block 9 to the shaking base 2, and on the other hand, it brings the heating block 9 closer to the electromagnetic heating coil 7, so that the electromagnetic heating coil 7 can heat the heating block 9.
[0040] The shaking holder 2 has an internal cavity, and a fixing plate 5 is located at the bottom of the cavity. An electromagnetic heating coil 7 is mounted on the fixing plate 5, situated inside the cavity and below the heating block 9. Powering the electromagnetic heating coil 7 heats the heating block 9, and the heat from the heating block 9 is conducted by a heat-conducting plate 8. Since the heat-conducting plate 8 is located at the bottom of each placement hole 401, it uniformly heats the containers inside each placement hole 401. The heating principle of the electromagnetic heating coil 7 is existing technology; the heating temperature can be controlled by adjusting the power, and will not be elaborated further here.
[0041] Furthermore, a heat-conducting plate 801 is fixedly connected to the heat-conducting plate 8. The heat-conducting plate 801 is square-shaped, and the bottom of the sponge block 4 has a square-shaped groove, into which the heat-conducting plate 801 can be embedded. The heat-conducting plate 801 can conduct heat from the heat-conducting plate 8. Since each placement hole 401 is located inside a square of the heat-conducting plate 801, the container in each placement hole 401 is surrounded by the heat-conducting plate 801, thus allowing for more uniform heating of each container.
[0042] The working principle of this temperature-controlled mixer is as follows: When it is necessary to mix the sample inside a single container, press the single container onto the shaking seat 2, and then drive the shaking seat 2 to vibrate through the drive mechanism to mix the sample inside the single container.
[0043] When batches of samples need to be mixed, each insert 302 is inserted into an insertion hole 201, thereby connecting the placement tray 3 to the shaking base 2, completing the installation of the placement tray 3. At this time, the lower end of each insert 302 will be inserted into the interior of a positioning cylinder 6 to ensure the stability of the connection between the placement tray 3 and the shaking base 2. Subsequently, a container can be inserted into the placement hole 401. Finally, the shaking base 2 can be driven to vibrate by the drive mechanism, which in turn drives the placement tray 3 to vibrate, thus mixing the samples inside the batch containers on the placement tray 3.
[0044] When the sample needs to be heated, power is supplied to the electromagnetic heating coil 7 to heat the heating block 9. The heat from the heating block 9 is conducted through the heat-conducting plate 8. Since the heat-conducting plate 8 is located at the bottom of each placement hole 401, it ensures uniform heating of the containers inside each placement hole 401. Furthermore, because each placement hole 401 is located within a square of the heat-conducting plate 801, the containers within each placement hole 401 are completely surrounded by the heat-conducting plate 801, resulting in more uniform heating of each container. The heating temperature of the electromagnetic heating coil 7 can be controlled by adjusting the power, thus achieving temperature regulation and control.
[0045] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A temperature-controlled adjustable mixer, characterized in that, include: Mixer base (1) and shaker seat (2) disposed on the mixer base (1); Placement tray (3), which is detachably mounted on the shaking seat (2); A sponge block (4) is disposed on the placement plate (3), and the sponge block (4) is provided with a plurality of placement holes (401); A heating block (9) is disposed at the bottom of the placement plate (3); A heat-conducting plate (8) is disposed on the heating block (9), and the heat-conducting plate (8) is located at the bottom of each of the placement holes (401); And an electromagnetic heating coil (7), which is disposed inside the shaking seat (2) and located below the heating block (9) to heat the heating block (9).
2. The temperature-adjustable mixer according to claim 1, characterized in that: A heat-conducting plate (801) is fixedly connected to the heat-conducting plate (8). The heat-conducting plate (801) is square-shaped. The bottom of the sponge block (4) is provided with a square-shaped groove. The heat-conducting plate (801) can be embedded in the square-shaped groove so that each of the placement holes (401) is located inside one of the squares of the heat-conducting plate (801).
3. The temperature-adjustable mixer according to claim 1, characterized in that: The shaker seat (2) has a cavity inside, and a fixing plate (5) is provided at the bottom of the cavity. The electromagnetic heating coil (7) is set on the fixing plate (5) and located inside the cavity.
4. A temperature-controlled adjustable mixer according to claim 3, characterized in that: The shaking seat (2) is provided with a placement groove (202), and the heating block (9) can be embedded inside the placement groove (202).
5. A temperature-adjustable mixer according to claim 1, characterized in that: The placement plate (3) has a first groove, the heat-conducting plate (8) can be embedded in the first groove, the first groove has a first through hole in the middle, and the heating block (9) can be embedded in the first through hole.
6. A temperature-controlled adjustable mixer according to claim 1, characterized in that: The bottom of the placement tray (3) is fixedly connected with a plurality of insert rods (302), and the top of the shaking seat (2) is provided with a plurality of insertion holes (201), and each insert rod (302) can be inserted into the interior of one of the insertion holes (201).
7. A temperature-controlled adjustable mixer according to claim 6, characterized in that: The shaker seat (2) is internally fixedly connected to a plurality of positioning cylinders (6), and the lower end of each of the insert rods (302) can be inserted into the interior of a positioning cylinder (6).
8. A temperature-controlled adjustable mixer according to claim 1, characterized in that: Limiting plates (301) are fixedly connected to the four corners of the placement plate (3). The limiting plates (301) are L-shaped, and the four limiting plates (301) are located at the four corners of the sponge block (4).
9. A temperature-adjustable mixer according to claim 1, characterized in that: The placement holes (401) are arranged at equal intervals.
10. A temperature-controlled adjustable mixer according to claim 1, characterized in that: The mixing instrument base (1) is equipped with a driving mechanism inside, which is connected to the shaking seat (2) to make the shaking seat (2) vibrate.