A multi-view beaker clamp for laboratory

Abstract

The utility model provides a laboratory is with multi -view angle beaker clamp relates to laboratory appliance technical field, including first clamping arm, second clamping arm and elastic sheet. The back surface fixedly provided with light source and reflector piece of first clamping arm clamping end, the front surface of first clamping arm and second clamping arm's clamping end all are equipped with recess, and the recess surface is pasted heat -resistant antiskid rubber strip, and the rubber strip both ends extend to recess outside 1cm. The length of first clamping arm and second clamping arm is 30cm~40cm, and elastic sheet maintains two clamping arms angle 20°~40° when no external force. The clamping arm adopts wooden material, and the elastic sheet is spring steel plate. The utility model discloses a first clamping arm back surface is provided with light source and reflector piece, and is connected with the clamping arm and elastic sheet of specific structure cooperation, realizes the light source and reflector piece when clamping heating beaker are provided, and the material reaction process in beaker is observed in multiple angle conveniently.

Description

Technical Field

[0001] This utility model relates to the field of laboratory equipment technology, and more specifically, to a multi-view beaker clamp for laboratory use. Background Technology

[0002] Beaker clamps are common tools in chemical testing laboratories, used to hold hot containers such as beakers and volumetric flasks during heating to prevent burns. In chemical analysis, material digestion is a crucial step, such as in wet chemical analysis and instrumental detection (e.g., ICP-OES, ICP-MS), where materials must be completely digested into a solution to ensure accurate results. However, with the application of new materials, the matrices of the materials to be tested are becoming increasingly complex, often resulting in dark solutions or solid precipitates during digestion. Existing beaker clamps only provide clamping functionality, leaving experimenters reliant on indoor or fume hood lighting to observe the reaction. This has serious limitations: limited light source brightness makes it difficult to clearly identify reaction details, hindering real-time adjustments to the digestion plan and leading to incomplete digestion and increased detection errors.

[0003] Therefore, there is an urgent need for a beaker clamp that integrates lighting and reflection functions to enable real-time observation from multiple angles under bright visibility, ensuring the controllability of the digestion process and the accuracy of detection. Utility Model Content

[0004] To address the aforementioned technical problems, a multi-view beaker clamp for laboratory use is provided. This invention utilizes a light source and a reflective lens mounted on the back of the first clamping arm, connected by a specially structured clamping arm and spring clip, to provide a light source and reflective lens when clamping a heated beaker, facilitating multi-angle observation of the material reaction process within the beaker.

[0005] To achieve the above objectives, this utility model provides a laboratory multi-view beaker clamp, including a first clamping arm, a second clamping arm, and a spring clip; The back of the first clamping arm is provided with a light source and a reflective lens. The spring piece connects the connecting ends of the first clamping arm and the second clamping arm. The clamping ends of the first clamping arm and the second clamping arm have grooves on their front sides. Heat-resistant and anti-slip adhesive strips are attached to the groove surfaces, and the adhesive strips extend 1 cm beyond the grooves at both ends.

[0006] Furthermore, the first clamping arm and the second clamping arm are of equal length, with a length of 30cm to 40cm, and the angle between the first clamping arm and the second clamping arm is 20° to 40° when there is no external force such as hand-held action.

[0007] Furthermore, the groove is 3cm to 5cm wide and 0.5cm to 1cm deep.

[0008] Furthermore, the first and second clamping arms are made of wood, and the spring sheet is made of spring steel plate.

[0009] Furthermore, the light source is an LED light source, which is fixedly installed on the reserved mounting position on the back of the first clamping arm by bolts, and the light emission direction of the light source is towards the clamping part of the beaker clamp.

[0010] Furthermore, the reflective mirror is a plane mirror or a spherical mirror, which is fastened next to the light source on the back of the first clamping arm, and the mirror surface faces the same direction as the light source to reflect and converge the light into the beaker.

[0011] Furthermore, metal reinforcing plates are provided at the connection points between the spring sheet and the first and second clamping arms. The metal reinforcing plates are fixedly connected to the clamping arms and the spring sheet by welding, respectively, to enhance the structural strength and elastic stability of the connection points.

[0012] By adopting the above technical solution, this utility model has the following advantages compared with the prior art: 1. The present invention provides a laboratory multi-view beaker clamp, which integrates a light source and a reflective lens on the back of the first clamp arm to directly illuminate the reaction area of ​​the beaker and reflect the internal state, thus solving the observation difficulties caused by dark solutions or precipitates. The experimenter can monitor the reaction process from multiple angles in a bright field of view without adjusting the position of the beaker.

[0013] 2. The present invention provides a laboratory multi-angle beaker clamp with a spring sheet maintaining a stable angle between the first and second clamping arms. Combined with a heat-resistant and anti-slip rubber strip extending 1cm in the groove, it ensures a stable and non-slip clamping, preventing the beaker from shaking or falling off during operation and ensuring the accuracy of real-time adjustment of the digestion plan.

[0014] 3. The laboratory multi-view beaker clamp provided by this utility model ensures complete digestion of materials through real-time and clear observation capabilities, thereby improving the accuracy of subsequent instrument detection data from the source and reducing detection errors caused by incomplete digestion. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of a laboratory multi-view beaker clamp structure according to the present invention; Figure 2 This is a schematic diagram of the first clamping arm structure of a laboratory multi-view beaker clamp according to the present invention.

[0017] In the diagram: 1. First clamping arm; 2. Second clamping arm; 3. Light source; 4. Reflector; 5. Heat-resistant and anti-slip rubber strip; 6. Light source switch; 7. Spring; 8. Metal reinforcing plate. Detailed Implementation

[0018] It should be noted that, unless otherwise specified, the embodiments and features described in the present invention can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0019] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present invention or its application or use. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of exemplary embodiments according to the invention. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0021] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of the invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0022] In the description of this invention, it should be understood that the orientation or positional relationship indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" is generally based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this invention and simplifying the description. Unless otherwise stated, these directional terms 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, and therefore should not be construed as a limitation on the scope of protection of this invention. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0023] For ease of description, spatial relative terms such as "above," "over," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation besides the orientation of the device as described in the figures. For example, if the device in the figures is inverted, a device described as "above" or "above" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0024] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore should not be construed as limiting the scope of protection of this invention.

[0025] Example 1 like Figures 1 to 2 As shown, this utility model provides a laboratory multi-view beaker clamp, including a first clamping arm 1, a second clamping arm 2, and a spring piece 7; The back of the first clamping arm 1 is provided with a light source 3 and a reflective lens 4. The light source 3 and the reflective lens 4 provide multi-angle illumination to solve the problem of observing dark solutions / precipitates. The spring piece 7 connects the connecting end of the first clamping arm 1 and the second clamping arm 2. The clamping ends of the first clamping arm 1 and the second clamping arm 2 have grooves on their front sides. The groove surfaces are covered with heat-resistant and anti-slip adhesive strips 5 to prevent the beaker from sliding and getting burned. The adhesive strips extend 1 cm beyond the grooves at both ends.

[0026] The first clamping arm 1 and the second clamping arm 2 are of equal length, with a length of 30cm. The equal length of the clamping arms ensures operational balance. A spring piece 7 at a certain angle connects the connecting ends of the first clamping arm 1 and the second clamping arm 2. Under the action of no external force such as hand-holding, the angle between the first clamping arm 1 and the second clamping arm 2 is 20°. The angle design ensures that the clamping force is moderate and avoids the beaker being squeezed and broken. The clamping ends of the first clamping arm 1 and the second clamping arm 2 have grooves on the front. The grooves are 3cm wide and 0.5cm deep. Heat-resistant and anti-slip adhesive strips 5 are attached to the groove surfaces. The adhesive strips extend 1cm beyond the grooves at both ends. A light source 3 and a reflective lens 4 are installed on the back of the clamping end of the first clamping arm 1. The first clamping arm 1 and the second clamping arm 2 are made of wood to insulate against heat conduction; the spring sheet 7 is made of spring steel plate.

[0027] Furthermore, the light source 3 is an LED light source, which is fixedly installed on the reserved mounting position on the back of the first clamping arm 1 by bolts, and the light emission direction of the light source 3 is towards the clamping part of the beaker clamp. When the light source switch 6 is turned on, the light source 3 can directly illuminate the inside of the beaker.

[0028] Furthermore, the reflective lens 4 is a plane mirror or a spherical mirror, which is set next to the light source 3 on the back of the first clamping arm 1 by a snap fastener. The mirror surface faces the same direction as the light source 3 to reflect and converge light into the beaker. The spherical mirror converges light to enhance illumination, and multi-angle reflection eliminates blind spots in observation.

[0029] Furthermore, metal reinforcing plates 8 are provided at the connection points between the spring piece 7 and the first clamping arm 1 and the second clamping arm 2. The metal reinforcing plates 8 are fixedly connected to the clamping arm and the spring piece 7 by welding, so as to enhance the structural strength and elastic stability of the connection point, prevent the spring piece 7 from fatigue fracture, improve clamping stability, and avoid the clamping arm from loosening.

[0030] Example 2 This utility model provides a laboratory multi-view beaker clamp, including a first clamping arm 1, a second clamping arm 2, and a spring piece 7; The back of the first clamping arm 1 is provided with a light source 3 and a reflective lens 4. The light source 3 and the reflective lens 4 provide multi-angle illumination to solve the problem of observing dark solutions / precipitates. The spring piece 7 connects the connecting end of the first clamping arm 1 and the second clamping arm 2. The clamping ends of the first clamping arm 1 and the second clamping arm 2 have grooves on their front sides. The groove surfaces are covered with heat-resistant and anti-slip adhesive strips 5 to prevent the beaker from sliding and getting burned. The adhesive strips extend 1 cm beyond the grooves at both ends.

[0031] The first clamping arm 1 and the second clamping arm 2 are of equal length, with a length of 40cm. The equal length of the clamping arms ensures operational balance. A spring piece 7 at a certain angle connects the connecting ends of the first clamping arm 1 and the second clamping arm 2. Under the action of no external force such as hand-holding, the angle between the first clamping arm 1 and the second clamping arm 2 is 40°. The angle design ensures that the clamping force is moderate and avoids the beaker being squeezed and broken. The clamping ends of the first clamping arm 1 and the second clamping arm 2 have grooves on the front. The grooves are 5cm wide and 1cm deep. Heat-resistant and anti-slip adhesive strips 5 are attached to the groove surfaces. The adhesive strips extend 1cm beyond the grooves at both ends. A light source 3 and a reflective lens 4 are installed on the back of the clamping end of the first clamping arm 1. The first clamping arm 1 and the second clamping arm 2 are made of wood to insulate against heat conduction; the spring sheet 7 is made of spring steel plate.

[0032] Furthermore, the light source 3 is an LED light source, which is fixedly installed on the reserved mounting position on the back of the first clamping arm 1 by bolts, and the light emission direction of the light source 3 is towards the clamping part of the beaker clamp. When the light source switch 6 is turned on, the light source 3 can directly illuminate the inside of the beaker.

[0033] Furthermore, the reflective lens 4 is a plane mirror or a spherical mirror, which is set next to the light source 3 on the back of the first clamping arm 1 by a snap fastener. The mirror surface faces the same direction as the light source 3 to reflect and converge light into the beaker. The spherical mirror converges light to enhance illumination, and multi-angle reflection eliminates blind spots in observation.

[0034] Furthermore, metal reinforcing plates 8 are provided at the connection points between the spring piece 7 and the first clamping arm 1 and the second clamping arm 2. The metal reinforcing plates 8 are fixedly connected to the clamping arm and the spring piece 7 by welding, so as to enhance the structural strength and elastic stability of the connection point, prevent the spring piece 7 from fatigue fracture, improve clamping stability, and avoid the clamping arm from loosening.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A laboratory multi-view beaker clamp, characterized in that, include: First clamping arm, second clamping arm, and shrapnel; The back of the first clamping arm is provided with a light source and a reflective lens. The spring piece connects the connecting ends of the first clamping arm and the second clamping arm. The clamping ends of the first clamping arm and the second clamping arm have grooves on their front sides. Heat-resistant and anti-slip adhesive strips are attached to the groove surfaces, and the adhesive strips extend 1 cm beyond the grooves at both ends.

2. The laboratory multi-view beaker clamp according to claim 1, characterized in that, The first and second clamping arms are of equal length, ranging from 30cm to 40cm, and the angle between the first and second clamping arms is 20° to 40° when there is no external force such as hand-held force.

3. A laboratory multi-view beaker clamp according to claim 1, characterized in that, The groove is 3cm to 5cm wide and 0.5cm to 1cm deep.

4. A laboratory multi-view beaker clamp according to claim 1, characterized in that, The first and second clamping arms are made of wood, and the spring sheet is made of spring steel plate.

5. A laboratory multi-view beaker clamp according to claim 1, characterized in that, The light source is an LED light source, which is fixedly installed on the reserved mounting position on the back of the first clamping arm by bolts, and the light emission direction of the light source is towards the clamping part of the beaker clamp.

6. A laboratory multi-view beaker clamp according to claim 1, characterized in that, The reflective mirror is a plane mirror or a spherical mirror, which is set next to the light source on the back of the first clamping arm by a snap fastener. The mirror surface is aligned with the direction of light emission from the light source to reflect and converge light into the beaker.

7. A laboratory multi-view beaker clamp according to claim 1, characterized in that, Metal reinforcing plates are provided at the connection points between the spring sheet and the first and second clamping arms. The metal reinforcing plates are fixedly connected to the clamping arms and the spring sheet by welding to enhance the structural strength and elastic stability of the connection points.

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