A holder for wine testing

Abstract

The utility model provides a kind of placing device for grape wine detection, comprising: placing table is placed in use ground according to need;And several slides are opened in placing table;Several sliding blocks are respectively arranged on several slides, and clamping arm is arranged on several sliding blocks, and clamping plate is arranged on clamping arm towards the center of placing table;First connecting block is arranged on clamping arm;Positioning sleeve is arranged in the center hole on placing table;And adjusting knob is rotatably connected in positioning sleeve;Rotary table is rotatably arranged on adjusting knob, and several second connecting blocks are arranged on rotary table;Adjusting arm one end is rotatably connected with first connecting block, and other end is rotatably connected with second connecting block;The placing device for grape wine detection proposed in the utility model can solve the eccentric problem of container caused by the asynchronization of existing multi-knob clamp adjustment, the concentricity error is significantly reduced, can accurately adapt the experimental scene, such as spectrum detection, electrode insertion, which needs accurate positioning, effectively improve detection precision.

Description

Technical Field

[0001] This utility model relates to the field of testing equipment technology, and in particular to a placer for wine testing. Background Technology

[0002] In wine testing experiments, the stable placement of cylindrical containers such as test tubes, colorimetric tubes, and sample bottles is crucial to ensuring testing accuracy. These containers must be compatible with commonly used container diameters and meet requirements such as centering, scratch prevention, and ease of operation. Currently, commonly used container placement tools mainly include fixed-aperture supports, multi-knob adjustment clamps, and simple snap-on clamping devices.

[0003] Existing fixed-aperture supports can only accommodate containers of a single size, resulting in poor versatility and requiring the use of supports of various sizes, thus occupying experimental space. Multi-knob adjustable clamps achieve aperture adaptation by adjusting individual grippers separately, but there is a problem of asynchronous adjustment, which can easily lead to container eccentricity (the concentricity error is usually greater than 2mm), affecting experimental operations that require precise positioning, such as spectral detection and electrode insertion. Simple snap-on clamping devices use an elastic snap-on structure, but the clamping force is difficult to control. If it is too loose, it will easily tip over, and if it is too tight, it will easily scratch the outer wall of the glass container. In addition, the anti-slip performance is insufficient, and the stability is poor in high-frequency handling scenarios. Utility Model Content

[0004] The purpose of this utility model is to provide a wine testing device that can solve the above-mentioned technical problems;

[0005] This utility model provides a wine testing device, comprising: a placement platform, placed at the location of use as needed; and a plurality of slides formed on the placement platform; a plurality of sliders, each disposed on one of the slides, and each slider having a clamping arm, the clamping arm having a clamping plate facing the center of the placement platform, and a first connecting block thereon; a positioning sleeve, inserted into the center hole of the placement platform; and an adjusting knob rotatably connected within the positioning sleeve; a rotating platform, rotatably disposed on the adjusting knob, and having a plurality of second connecting blocks thereon; and an adjusting arm, one end of which is rotatably connected to the first connecting block and the other end of which is rotatably connected to the second connecting block.

[0006] As a further technical solution, it also includes: an anti-slip mat, which is placed on the placement platform and comes into contact with the ground during use.

[0007] As a further technical solution, a rotation hole is provided on the rotary table, and a mounting hole is provided on the adjustment knob. The fixing part passes through the rotation hole and is connected to the mounting hole.

[0008] As a further technical solution, it also includes: a support platform, one end of which is inserted into the rotating hole.

[0009] As a further technical solution, the top surface of the support platform is provided with a first anti-slip texture.

[0010] As a further technical solution, the clamping arm includes a fixed section and a bent section, one end of the fixed section is connected to the slider, and the other end of the fixed section is connected to the bent section; the clamping plate is disposed on the bent section.

[0011] As a further technical solution, the clamping plate is an arc-shaped clamping plate, and a clamping pad is provided on the side of the clamping plate facing the center of the placement platform.

[0012] As a further technical solution, a second anti-slip texture is provided on the clamping pad.

[0013] As a further technical solution, it also includes: a limiting platform, which is set on the upper surface of the placement platform, and a limiting member is inserted through the limiting platform; in the limiting state, the limiting member contacts the adjustment knob.

[0014] As a further technical solution, the slide is a T-shaped slide and the slider is a T-shaped slider.

[0015] The technical solution of this utility model is achieved by adjusting the linkage structure of the knob, the rotating table and the adjusting arm. Rotating the adjusting knob can drive the rotating table to move up and down, and then the adjusting arm can simultaneously pull all the clamping arms to move radially along the slide, so as to realize the synchronous contraction or expansion of multiple clamping plates. This can solve the problem of container eccentricity caused by the asynchronous adjustment of existing multi-knob clamps, significantly reduce the concentricity error, and accurately adapt to experimental scenarios that require precise positioning, such as spectral detection and electrode insertion, and effectively improve the detection accuracy.

[0016] In addition, without the need to replace the holder or adjust individual grippers, it can adapt to test tubes, colorimetric tubes, sample bottles and other testing containers of different diameters with a single rotation operation, covering the range of commonly used specifications. It replaces traditional multi-hole brackets, greatly reducing the space occupied on the laboratory bench and lowering the equipment cost.

[0017] Furthermore, the aperture can be adjusted with just a single knob, without the need for additional measuring tools. This simplifies the operation, significantly improves adjustment efficiency, reduces the workload of laboratory personnel, and is well-suited for efficient experimental procedures in wine testing. Attached Figure Description

[0018] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0019] Figure 1This is a first-view perspective perspective view of a wine testing device according to the present invention.

[0020] Figure 2 This is a second-view perspective perspective view of a wine testing device according to the present invention.

[0021] Figure 3 This is a schematic diagram of the structure of a wine testing device according to the present invention;

[0022] Figure 4 for Figure 3 A cross-sectional view along the AA direction.

[0023] Explanation of reference numerals in the attached figures:

[0024] 100-Placement platform; 101-Slide rail; 102-Counterweight hole; 200-Slider; 301-Clamping arm; 311-Fixed section; 312-Bending section; 302-Clamping plate; 303-First connecting block; 304-Clamping pad; 305-Second anti-slip texture; 400-Positioning sleeve; 500-Adjusting knob; 501-Mounting hole; 502-Fixed component; 601-Rotating platform; 611-Rotating hole; 602-Second connecting block; 700-Adjusting arm; 800-Anti-slip pad; 801-Third anti-slip texture; 900-Support platform; 901-First anti-slip texture; 1001-Limiting platform; 1002-Limiting component. Detailed Implementation

[0025] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0026] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to 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 of this utility model.

[0027] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified. Furthermore, the terms "installed," "connected," and "linked" should be interpreted broadly; for example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] like Figure 1-4 As shown, the present invention provides a wine testing device comprising:

[0029] The placement platform 100 is placed at the location of use as needed, serving as a base to support the overall weight. The placement platform 100 is preferably made of metal, such as stainless steel. Furthermore, the weight of the placement platform 100 can be adjusted according to the size of the container to be clamped, improving its stability. Specifically, the placement platform 100 has several counterweight holes 102, into which metal blocks (such as stainless steel or iron blocks) can be placed to increase the weight of the placement platform 100, thereby ensuring its stability. The stability of 00; at the same time, a plurality of slide rails 101 are provided on the placement platform 100; a plurality of sliders 200 are respectively arranged on the plurality of slide rails 101, and clamping arms 301 are provided on the plurality of sliders 200, and clamping plates 302 facing the center of the placement platform 100 are provided on the clamping arms 301; by moving the sliders 200 in the slide rails 101, the clamping arms 301 can be driven to move simultaneously by the sliders 200, and the distance between the plurality of clamping arms 301 can be adjusted; in addition, a first connecting block 303 is provided on the clamping arms 301;

[0030] The positioning sleeve 400 passes through the central hole on the placement platform 100; and the adjusting knob 500 is rotatably connected inside the positioning sleeve 400; the rotating platform 601 is rotatably mounted on the adjusting knob 500, and a plurality of second connecting blocks 602 are provided on the rotating platform 601; one end of the adjusting arm 700 is rotatably connected to the first connecting block 303, and the other end is rotatably connected to the second connecting block 602;

[0031] During actual installation, the positioning sleeve 400 is placed in the central hole of the placement platform 100. In this invention, the positioning sleeve 400 and the central hole are interference-fitted, and to increase the firmness of the connection after the positioning sleeve 400 is connected, it is preferable to provide knurling on the outer surface of the positioning sleeve 400; one end of the adjusting knob 500 passes through the positioning sleeve 400 and is threadedly connected to the positioning sleeve 400. When the adjusting knob 500 is operated, it can move up and down relative to the positioning sleeve 400; because The rotary table 601 is mounted on the adjustment knob 500. Therefore, when the adjustment knob 500 moves up and down, it simultaneously drives the rotary table 601 to move up and down. However, when the adjustment knob 500 rotates, since the two ends of the adjustment arm 700 are rotatably connected to the first connecting block 303 and the second connecting block 602 respectively (connected by pins, etc.), and the clamping arm 301 is slidably engaged with the slide rail 101 through the slider 200, the rotary table 601 only moves up and down with the adjustment knob 500 and does not rotate with it.

[0032] In this way, the adjustment knob 500 is operated as needed, and the rotary table 601 is moved up and down by adjusting the adjustment knob 500. During the up and down movement of the rotary table 601, the clamping arm 301 and the slider 200 are driven to slide within the slide rail 101 by the adjustment arm 700. In this way, a single adjustment of the adjustment knob 500 can simultaneously drive several adjustment arms 700 to move, and the spacing (the distance between the adjustment arm 700 and the center of the placement platform 100) can be adjusted during the movement to meet the clamping needs of different containers.

[0033] It should be noted that there are three clamping arms 301 in this utility model, which are equally spaced along the circumference of the placement platform 100; in order to cooperate with the movement of the clamping arms 301, there are three slide rails 101, sliders 200, first connecting blocks 303, second connecting blocks 602 and adjusting arms 700.

[0034] The technical solution of this utility model uses the linkage structure of adjusting knob 500, rotating table 601 and adjusting arm 700. Rotating the adjusting knob 500 can drive the rotating table 601 to move up and down. Then, the adjusting arm 700 synchronously pulls all clamping arms 301 to move radially along slide 101, so that the multiple clamping plates 302 can be synchronously contracted or expanded. This can solve the problem of container eccentricity caused by asynchronous adjustment of existing multi-knob clamps. The concentricity error is significantly reduced. It can accurately adapt to experimental scenarios that require precise positioning, such as spectral detection and electrode insertion, and effectively improve the detection accuracy.

[0035] In addition, without the need to replace the holder or adjust individual grippers, it can adapt to test tubes, colorimetric tubes, sample bottles and other testing containers of different diameters with a single rotation operation, covering the range of commonly used specifications. It replaces traditional multi-hole brackets, greatly reducing the space occupied on the laboratory bench and lowering the equipment cost.

[0036] Furthermore, the aperture adjustment can be completed with just a single adjustment knob 500, without the need for additional measuring tools. The operation steps are simplified, the adjustment efficiency is significantly improved, the workload of the experimenters is reduced, and it is suitable for the efficient experimental process of wine testing.

[0037] like Figure 2 As shown, this utility model also includes an anti-slip mat 800, which is disposed on the placement platform 100. Specifically, the anti-slip mat 800 is disposed on the bottom surface of the placement platform 100. During use, the anti-slip mat 800 contacts the surface (such as a desktop). The anti-slip mat 800 increases the friction between the placement platform 100 and the surface, preventing displacement of the placement platform 100. The anti-slip mat 800 is preferably a rubber mat. In addition, a third anti-slip texture 801 is provided on the anti-slip mat 800, which further increases the friction between the anti-slip mat 800 and the surface, improving the stability of the placement platform 100.

[0038] like Figure 4 As shown, the rotary table 601 is provided with a rotation hole 611, and the adjustment knob 500 is provided with a mounting hole 501. The fixing member 502 passes through the rotation hole 611 and is connected to the mounting hole 501. After being connected by the fixing member 502, there is a gap between the rotation hole 611 and the fixing member 502. This allows the rotary table 601 to move up and down with the adjustment knob 500 without rotating simultaneously with it. At the same time, since several clamping arms 301 are connected to the rotary table 601 through the adjustment arm 700, the rotary table 601 can be further restricted by the cooperation of the clamping arms 301 and the adjustment arm 700 when the adjustment knob 500 rotates, preventing the rotary table 601 from rotating with the adjustment knob 500. The fixing member 502 is preferably a bolt.

[0039] like Figure 1 As shown, one end of the support platform 900 passes through the rotating hole 611. In use, the container is placed on the support platform 900, the operator holds the container with one hand, and adjusts the adjustment knob 500 with the other hand to move several clamping arms 301 toward the container's position, ultimately clamping the container. After clamping, the container's position is restricted by the double fixation of bottom support and side clamping. The support platform 900 is preferably made of rubber to avoid direct contact with the container and damage. In addition, a first anti-slip texture 901 is provided on the top surface of the support platform 900. When using a flat-bottomed container, the first anti-slip texture 901 increases the friction with the bottom of the container, ensuring the stability of the container.

[0040] In this utility model, the clamping arm 301 includes a fixed section 311 and a bent section 312. One end of the fixed section 311 is connected to the slider 200, and the other end of the fixed section 311 is connected to the bent section 312. The clamping plate 302 is disposed on the bent section 312. Specifically, a groove is provided on the slider 200, and a protrusion is provided at one end of the fixed section 311. The groove and the protrusion are structurally compatible. During installation, the protrusion is inserted into the groove. The length and width of the groove opening are both 0.1mm smaller than the length and width of the protrusion to ensure that the protrusion can be stably fixed in the groove after being inserted into it, and it is not easy for the protrusion to detach from the groove. Figure 1 As mentioned above, when the container is clamped, the bent section 312 will deform, further increasing the clamping force on the container and ensuring the stability of the container after clamping.

[0041] like Figure 1 or Figure 2 As shown, the clamping plate 302 is an arc-shaped clamping plate, and a clamping pad 304 is provided on the side of the clamping plate 302 facing the center of the placement platform 100. The clamping pad 304 can buffer the clamping force of the clamping plate 302 on the container, and avoid damage to the container during the clamping process. At the same time, the clamping plate 302 adopts an arc-shaped structure, which can better fit the outer surface of the container and improve the stability after clamping. The clamping pad 304 is preferably a rubber pad. In addition, to increase the friction between the clamping pad 304 and the container, a second anti-slip texture 305 is preferably provided on the clamping pad 304.

[0042] After the container is clamped by several clamping arms 301, the stability of the clamping arms 301 can be ensured by adjusting the threaded connection between the knob 500 and the positioning sleeve 400. Of course, to further increase the stability of the clamping arms 301, this utility model preferably provides a limiting platform 1001 and a limiting member 1002. The limiting platform 1001 is set on the upper surface of the placement platform 100, and the limiting member 1002 passes through the limiting platform 1001. In the limiting state, the limiting member 1002 contacts the adjusting knob 500. Specifically, the limiting member 1002 is threadedly connected to the limiting platform 1001. After the adjusting knob 500 is adjusted, the position of the limiting member 1002 on the limiting platform 1001 is changed and it contacts the adjusting knob 500, preventing the adjusting knob 500 from rotating and preventing the connection between the adjusting knob 500 and the positioning sleeve 400 from loosening during use, thus ensuring the stability of the clamping arms 301.

[0043] like Figure 1 and Figure 4As shown, slide 101 is a T-shaped slide 101, and slider 200 is a T-shaped slider 200; one end of slide 101 is connected to the outside of the placement platform 100, which facilitates the installation of slider 200 into slide 101. At the same time, after installation, slider 200 will not detach from slide 101 under the restriction of adjustment arm 700, and will be further limited by slide 101 during sliding, ensuring the stability of slider 200 during use.

[0044] It should be noted that the components of this utility model can be preset according to actual needs, and this utility model does not limit them in this regard, as long as they can achieve the corresponding functions.

[0045] 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 the 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 wine testing device, characterized in that, include: A placement platform (100) is placed at the location of use as needed; and several slides (101) are provided on the placement platform (100); A plurality of sliders (200) are respectively disposed on a plurality of slide rails (101), and a clamping arm (301) is disposed on the plurality of sliders (200). A clamping plate (302) facing the center of the placement platform (100) is disposed on the clamping arm (301); in addition, a first connecting block (303) is disposed on the clamping arm (301). A positioning sleeve (400) is inserted into the center hole on the placement platform (100); and an adjustment knob (500) is rotatably connected inside the positioning sleeve (400); A rotating platform (601) is rotatably mounted on the adjusting knob (500), and a plurality of second connecting blocks (602) are provided on the rotating platform (601); The adjusting arm (700) is rotatably connected at one end to the first connecting block (303) and at the other end to the second connecting block (602).

2. The wine testing apparatus according to claim 1, characterized in that, Also includes: An anti-slip mat (800) is provided on the placement platform (100), and when in use, the anti-slip mat (800) is in contact with the ground.

3. The wine testing apparatus according to claim 1, characterized in that, The rotary table (601) is provided with a rotation hole (611), the adjustment knob (500) is provided with a mounting hole (501), and the fixing member (502) passes through the rotation hole (611) and is connected to the mounting hole (501).

4. The wine testing apparatus according to claim 3, characterized in that, Also includes: The support platform (900) has one end inserted into the rotating hole (611).

5. The wine testing apparatus according to claim 4, characterized in that, The top surface of the support platform (900) is provided with a first anti-slip texture (901).

6. The wine testing apparatus according to claim 1, characterized in that, The clamping arm (301) includes: A fixed section (311) and a bent section (312), wherein one end of the fixed section (311) is connected to the slider (200), and the other end of the fixed section (311) is connected to the bent section (312); The clamping plate (302) is disposed on the bent section (312).

7. The wine testing apparatus according to claim 6, characterized in that, The clamping plate (302) is an arc-shaped clamping plate, and a clamping pad (304) is provided on the side of the clamping plate (302) facing the center of the placement platform (100).

8. The wine testing apparatus according to claim 7, characterized in that, The clamping pad (304) is provided with a second anti-slip texture (305).

9. The wine testing apparatus according to claim 1, characterized in that, Also includes: A limiting platform (1001) is disposed on the upper surface of the placement platform (100), and a limiting member (1002) is provided on the limiting platform (1001); in the limiting state, the limiting member (1002) is in contact with the adjusting knob (500).

10. The wine testing apparatus according to claim 1, characterized in that, The slide (101) is a T-shaped slide (101), and the slider (200) is a T-shaped slider (200).

Images