Test tube oscillating and mixing mechanism
By providing placement holes, accommodation holes and elastic clamping components with gradually increasing sizes in the first direction in the test tube oscillation and mixing mechanism, the problem of inability to adapt to test tubes of different sizes in the prior art is solved, effective clamping and oscillation mixing of test tubes of multiple sizes is achieved, and the efficiency of inspection and analysis is improved.
Patent Information
- Application Number
- CN202422223591.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-11
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-09-11
AI Technical Summary
The size of the existing test tube oscillation device is consistent in size and cannot adapt to test tubes of different sizes, resulting in the oscillation and mixing work being difficult to carry out, affecting the efficiency of inspection and analysis.
A test tube oscillation mixing mechanism is designed to clamp test tubes of different sizes by providing placement holes, accommodation holes and elastic clamping components that gradually increase in size in the first direction.
This mechanism can be suitable for test tubes of various sizes, improving the smoothness of oscillation work and the efficiency of inspection and analysis.
Smart Images
Figure CN222998673U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of test tube oscillation mixing, and particularly to a test tube oscillation mixing mechanism. Background Art
[0002] In institutions such as research institutes, hospital laboratories, and testing companies, staff often conduct chemical analyses to test whether the samples to be analyzed are qualified. The process of chemical analysis often uses a test tube oscillation device to oscillate and mix the samples added to the test tubes to achieve uniform mixing, facilitating subsequent analysis.
[0003] Currently, most test tube oscillation devices mainly include driving components (such as motors and cylinders) and a carrier table. The carrier table is provided with placement holes, and a clamping component is arranged above the placement holes, which can place and clamp test tubes. The driving component can drive the carrier table to vibrate, thereby realizing the oscillation of the test tubes.
[0004] The sizes of the placement holes on the carrier tables of existing test tube oscillation devices are mostly the same, and the size variation range of the test tubes that can be placed is relatively small. Sometimes, the test tubes used by the staff cannot be placed into the placement holes, or the clamping components cannot clamp the test tubes, resulting in difficulties in the oscillation mixing work and affecting the efficiency of the inspection and analysis. Based on this, this application proposes a test tube oscillation mixing mechanism. Utility Model Content
[0005] This application provides a test tube oscillation mixing mechanism. By setting placement holes, receiving holes, and elastic clamping components with gradually increasing sizes in the first direction, it is possible to clamp test tubes of different sizes, increase the size range of applicable test tubes, ensure the smooth progress of the oscillation work, and ensure the efficiency of the inspection and analysis.
[0006] To solve the above technical problems, this application adopts the following technical solutions:
[0007] A test tube oscillating and mixing mechanism includes a box body, a motor, a bearing plate, and a support plate. An opening is provided on the upper surface of the box body, and a box cover is rotatably connected to the opening. A plurality of legs are provided on the lower surface of the box body. The motor is arranged on the lower surface of the box body, and an output shaft of the motor extends into the box body. The bearing plate is arranged on the output shaft of the motor. The bearing plate is provided with multiple rows of placement holes at intervals along a first direction, and the sizes of the placement holes increase sequentially along the first direction. Each row of placement holes is provided with a plurality of placement holes arranged at intervals along a second direction and having equal sizes. The second direction is perpendicular to the first direction. The support plate is connected above the bearing plate through a connecting rod. The support plate is provided with multiple rows of receiving holes at intervals along the first direction, and the sizes of the receiving holes increase sequentially along the first direction. Each row of receiving holes is provided with a plurality of receiving holes arranged at intervals along the second direction and having equal sizes. The receiving holes correspond to the placement holes one by one. An elastic clamping component is arranged in each receiving hole, and the clamping sizes of the elastic clamping components increase sequentially along the first direction. The elastic clamping components are used for clamping test tubes.
[0008] In this mechanism, the placement holes, the receiving holes, and the elastic clamping components are arranged in one-to-one correspondence, and the sizes along the first direction gradually increase. Therefore, when in use, the sizes of the test tubes that this mechanism can clamp also gradually increase, and it can be applicable to test tubes of various sizes.
[0009] Compared with the prior art, by providing placement holes, receiving holes, and elastic clamping components with sizes gradually increasing along the first direction, this test tube oscillating and mixing mechanism can clamp test tubes of different sizes, improve the size range of applicable test tubes, ensure the smooth progress of the oscillating work, and ensure the efficiency of inspection and analysis.
[0010] In an embodiment of the present application, the elastic clamping component includes a first spring, a first V-shaped clip, a second spring, and a second V-shaped clip. The first spring and the second spring are coaxially installed in the receiving hole. The end of the first V-shaped clip is installed at the end of the first spring, and the end of the second V-shaped clip is installed at the end of the second spring, and the openings of the first V-shaped clip and the second V-shaped clip face each other.
[0011] In an embodiment of the present application, a gap is provided in the middle of the first V-shaped clip. When the first V-shaped clip and the second V-shaped clip approach each other, the second V-shaped clip can be inserted into the gap.
[0012] In an embodiment of the present application, rubber layers are provided on the inner sides of the first V-shaped clip and the second V-shaped clip.
[0013] In an embodiment of the present application, a first push plate is provided on the first V-shaped clip, and a second push plate is provided on the second V-shaped clip.
[0014] In an embodiment of the present application, sponge pads are provided in the placement holes.
[0015] In an embodiment of the present application, anti-slip pad feet are provided at the bottom of the legs. Description of the Drawings
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0017] Figure 1 Schematic three-dimensional structure diagram of the test tube oscillating mixing mechanism provided by an embodiment of the present application;
[0018] Figure 2 Schematic three-dimensional structure diagram of the test tube oscillating mixing mechanism in another direction provided by an embodiment of the present application;
[0019] Figure 3 Schematic three-dimensional structure diagram of the mounting of the bearing plate, support plate and elastic clamping assembly used in the test tube oscillating mixing mechanism provided by an embodiment of the present application;
[0020] Figure 4 Schematic three-dimensional structure diagram of the bearing plate used in the test tube oscillating mixing mechanism provided by an embodiment of the present application;
[0021] Figure 5 Schematic three-dimensional structure diagram of the support plate used in the test tube oscillating mixing mechanism provided by an embodiment of the present application;
[0022] Figure 6 Schematic three-dimensional structure diagram of the elastic clamping assembly used in the test tube oscillating mixing mechanism provided by an embodiment of the present application.
[0023] Reference Signs:
[0024] 100, box body; 110, box cover; 120, legs; 130, anti-slip pad feet; 200, motor; 300, bearing plate; 310, placement holes; 400, support plate; 410, connecting rod; 420, receiving holes; 500, elastic clamping assembly; 510, first spring; 520, first V-shaped clamp; 521, gap; 530, second spring; 540, second V-shaped clamp; 550, first push plate; 560, second push plate. Detailed Embodiments
[0025] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the following provides a clear and complete description of the technical solutions in the embodiments of this application. Obviously, the described embodiments are some, but not all, of the embodiments of this application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in this application without creative efforts also belong to the scope of protection of this application.
[0026] In the description of this application, it should be understood that the orientation or positional relationships indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings. These are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting this application.
[0027] The terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of this application, unless otherwise stated, the meaning of "plural" is two or more.
[0028] In the description of this application, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0029] Figure 1 This is a schematic perspective view of the test tube oscillation mixing mechanism provided by an embodiment of this application. Figure 2 This is a schematic perspective view of the test tube oscillation mixing mechanism in another direction provided by an embodiment of this application. Figure 3 This is a schematic perspective view of the mounting of the carrier plate, support plate, and elastic clamping assembly used in the test tube oscillation mixing mechanism provided by an embodiment of this application. Figure 4 This is a schematic perspective view of the carrier plate used in the test tube oscillation mixing mechanism provided by an embodiment of this application. Figure 5 This is a schematic perspective view of the support plate used in the test tube oscillation mixing mechanism provided by an embodiment of this application. Figure 6 This is a schematic perspective view of the elastic clamping assembly used in the test tube oscillation mixing mechanism provided by an embodiment of this application.
[0030] An embodiment of this application provides a test tube oscillation mixing mechanism, asFigure 1 , Figure 2 and Figure 3 As shown in Figure 1 , Figure 2 and Figure 3 , it includes a box body 100, a motor 200, a bearing plate 300 and a support plate 400. Among them, the box body 100 is a structure for installing and accommodating other components, the motor 200 is a driving component, the bearing plate 300 is a structure of other components, and the support plate 400 is a component for supporting test tubes.
[0031] As Figure 1 shown in , an opening is provided on the upper surface of the box body 100, and a box cover 110 is rotatably connected to the opening. The two can be connected through a hinge, and the box cover 110 can open or close the box body 100. A plurality of legs 120 are provided on the lower surface of the box body 100, so that the box body 100 has a certain height. The number of legs 120 is generally 4.
[0032] As Figure 2 shown in , the motor 200 is arranged on the lower surface of the box body 100, and the output shaft of the motor 200 extends into the box body 100. The motor 200 can drive other components to rotate.
[0033] As Figure 3 and Figure 4 shown in Figure 3 and Figure 4 , the bearing plate 300 is arranged on the output shaft of the motor 200 and can rotate together with the motor 200. The bearing plate 300 is provided with multiple rows of placement holes 310 at intervals in the first direction, and the sizes of the placement holes 310 increase sequentially in the first direction. Each row of placement holes 310 is provided with multiple placement holes 310 arranged at intervals in the second direction and with equal sizes. That is to say, the sizes of these placement holes 310 gradually increase in the first direction and are constant in the second direction. The second direction and the first direction are perpendicular, so that these placement holes 310 are arranged in a rectangle.
[0034] As Figure 3 and Figure 5 shown in Figure 3 and Figure 5 , the support plate 400 is connected above the bearing plate 300 through a connecting rod 410, and the two are relatively fixed. The number of connecting rods 410 is generally 4. The support plate 400 is provided with multiple rows of receiving holes 420 at intervals in the first direction, and the sizes of the receiving holes 420 increase sequentially in the first direction. Each row of receiving holes 420 is provided with multiple receiving holes 420 arranged at intervals in the second direction and with equal sizes. The receiving holes 420 correspond to the placement holes 310 one by one. That is to say, the sizes of these receiving holes 420 also gradually increase in the first direction and are also constant in the second direction.
[0035] During implementation, both the bearing plate 300 and the support plate 400 can be made square, and their external dimensions should ensure that they can rotate normally in the box body 100 without collision.
[0036] As Figure 3As shown, an elastic clamping assembly 500 is provided in each receiving hole 420. The clamping size of the elastic clamping assembly 500 gradually increases in the first direction, and the clamping size in the second direction remains unchanged. The elastic clamping assembly 500 can be used to clamp test tubes, so test tubes of different sizes can be clamped in the first direction.
[0037] In this mechanism, the placement holes 310, the receiving holes 420, and the elastic clamping assemblies 500 are arranged in one-to-one correspondence, and their sizes gradually increase in the first direction. Therefore, when in use, the sizes of the test tubes that this mechanism can clamp also gradually increase, and it can be applicable to test tubes of various sizes.
[0038] Compared with the prior art, by providing the placement holes 310, the receiving holes 420, and the elastic clamping assemblies 500 with sizes gradually increasing in the first direction, this test tube oscillating and mixing mechanism can clamp test tubes of different sizes, increase the size range of applicable test tubes, ensure the smooth progress of the oscillating operation, and ensure the efficiency of inspection and analysis.
[0039] In some embodiments, as Figure 6 shown, the elastic clamping assembly 500 includes a first spring 510, a first V-shaped clamp 520, a second spring 530, and a second V-shaped clamp 540. The first spring 510 and the second spring 530 are coaxially installed in the receiving hole 420. The end of the first V-shaped clamp 520 is installed at the end of the first spring 510, and the end of the second V-shaped clamp 540 is installed at the end of the second spring 530, and the openings of the first V-shaped clamp 520 and the second V-shaped clamp 540 face each other. The first V-shaped clamp 520 and the second V-shaped clamp 540 can approach or move away from each other through the first spring 510 and the second spring 530, so as to clamp and release the test tube. Test tubes of different sizes can be clamped through the first spring 510 and the second spring 530.
[0040] It should be noted that in receiving holes 420 of different sizes, the sizes of the first spring 510 and the second spring 530 need to be adjusted accordingly, rather than remaining fixed, to adapt to receiving holes 420 and test tubes of different sizes.
[0041] In some embodiments, as Figure 6 shown, a gap 521 is provided in the middle of the first V-shaped clamp 520. When the first V-shaped clamp 520 and the second V-shaped clamp 540 approach each other, the second V-shaped clamp 540 can be inserted into the gap 521, so that the first V-shaped clamp 520 and the second V-shaped clamp 540 will not collide with each other, and the second V-shaped clamp 540 can be inserted into the gap 521 to make the size that can be clamped smaller, expanding the clamping range.
[0042] In some embodiments, rubber layers are provided on the inner sides of the first V-shaped clamp 520 and the second V-shaped clamp 540, such that the test tube is in direct contact with the rubber layer instead of the first V-shaped clamp 520 and the second V-shaped clamp 540 (mostly made of steel), thereby reducing wear of the test tube.
[0043] In some embodiments, as Figure 6 shown, a first push plate 550 is provided on the first V-shaped clamp 520, and a second push plate 560 is provided on the second V-shaped clamp 540. When placing the test tube, the first push plate 550 and the second push plate 560 can be pushed outwards by hand to separate the first push plate 550 and the second push plate 560 from each other, that is, to separate the first V-shaped clamp 520 and the second V-shaped clamp 540 from each other. After the test tube is placed in place, the first push plate 550 and the second push plate 560 are released, and the first V-shaped clamp 520 and the second V-shaped clamp 540 clamp the test tube under the action of the first spring 510 and the second spring 530, realizing clamping of the test tube. By providing the first push plate 550 and the second push plate 560, it is convenient to place the test tube. In implementation, the first push plate 550 and the second push plate 560 can protrude above the receiving hole 420 to facilitate pushing by the staff.
[0044] In some embodiments, sponge pads are provided in the placement holes 310, such that the bottom of the test tube is in direct contact with the sponge pads instead of the placement holes 310, reducing wear of the test tube. In addition, the sponge pads have good deformation ability and can be appropriately deformed according to the size of the test tube to meet the requirements of clamping test tubes of different sizes.
[0045] In some embodiments, as Figure 1 shown, anti-slip feet 130 are provided at the bottoms of the legs 120. The anti-slip feet 130 can increase the friction force with the contact surface, making it easier for the entire mechanism to be placed stably and not prone to misalignment during oscillating mixing.
[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not intended to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.
Claims
1. A test tube oscillating mixing mechanism, characterized in that: include: A box body, wherein an opening is provided on the upper surface of the box body, a box cover is rotatably connected to the opening, and a plurality of legs are provided on the lower surface of the box body; A motor, wherein the motor is arranged on the lower surface of the box body, and an output shaft of the motor extends into the box body; A bearing plate, the bearing plate is arranged on the output shaft of the motor, the bearing plate is provided with a plurality of rows of placement holes at intervals along a first direction, and the sizes of the placement holes are increased successively along the first direction, each row of placement holes is provided with a plurality of placement holes arranged at intervals along a second direction and are equal in size, and the second direction is perpendicular to the first direction; A support plate, wherein the support plate is connected to the top of the carrier plate through a connecting rod, the support plate is provided with a plurality of rows of accommodating holes at intervals along the first direction and the sizes of the accommodating holes increase successively along the first direction, each row of accommodating holes is provided with a plurality of accommodating holes arranged at intervals along the second direction and the sizes are equal, the accommodating holes correspond to the placement holes one by one, an elastic clamping assembly is provided in each of the accommodating holes, the clamping size of the elastic clamping assembly increases successively along the first direction, and the elastic clamping assembly is used for clamping a test tube.
2. The test tube oscillating mixing mechanism according to claim 1, characterized in that: The elastic clamping assembly includes a first spring, a first V-shaped clamp, a second spring and a second V-shaped clamp, the first spring and the second spring are coaxially installed in the accommodating hole, the end of the first V-shaped clamp is installed on the end of the first spring, the end of the second V-shaped clamp is installed on the end of the second spring, and the openings of the first V-shaped clamp and the second V-shaped clamp are opposite.
3. The test tube oscillating mixing mechanism according to claim 2, characterized in that: A gap is provided in the middle of the first V-shaped clip, and when the first V-shaped clip and the second V-shaped clip are close to each other, the second V-shaped clip can be inserted into the gap.
4. The test tube oscillating mixing mechanism according to claim 3, characterized in that: The inner sides of the first V-shaped clamp and the second V-shaped clamp are both provided with a rubber layer.
5. The test tube oscillating mixing mechanism according to claim 4, characterized in that: The first V-shaped clamp is provided with a first push plate, and the second V-shaped clamp is provided with a second push plate.
6. The test tube oscillating mixing mechanism according to any one of claims 1 to 5, characterized in that: Sponge pads are arranged in the placement holes.
7. The test tube oscillating mixing mechanism according to claim 6, characterized in that: The bottom of the supporting leg is provided with an anti-skid pad.