Fixing clamp suitable for spectrograph to analyze small-diameter sample

Abstract

The utility model relates to a stationary fixture suitable for a spectrograph to analyze a small-diameter sample, which comprises an excitation platform, an excitation hole for exciting a product is arranged on the excitation platform, one side of the excitation platform is connected with a pressing support column, the pressing support column is connected with a rotating shaft, the rotating shaft is connected with a pressing connecting rod, and the pressing connecting rod is connected with the excitation platform. A pressing block is connected to the end, opposite to the excitation hole, of the pressing connecting rod, a mounting groove used for product mounting is formed in the pressing block, a sliding strip is connected to the inner wall of the mounting groove, a sliding clamping block used for product mounting is slidably connected to the sliding strip, and a product groove matched with a product is formed in the bottom of the sliding clamping block. The bottom of the sliding clamping block is flush with the bottom of the pressing block, and a pressing spring is connected between the other end of the pressing connecting rod and the excitation table. According to the utility model, rapid replacement can be realized, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a fixing fixture suitable for spectrometer analysis of small-diameter samples. Background Art

[0002] After searching, a clamp structure for spectral detection (202021948784.8) was found, which includes an excitation platform, a clamp installed on the excitation platform, and the clamp includes a vertical rod vertically installed on the excitation platform, a clamping head installed at the bottom of the vertical rod, a pressure rod mounted on the vertical rod, and a serration provided on the side of the vertical rod from top to bottom, a through hole being opened at one end of the pressure rod and cooperating with the vertical rod, a telescopic rod being installed on the inner wall of the through hole, a block cooperating with the serration at one end of the telescopic rod and a reset spring connected to the other end, the telescopic rod including a guide section and an inclined surface section in the middle, a guide channel cooperating with the guide section being provided in the pressure rod, the inclined surface section including a first inclined surface symmetrically arranged on the left and right, pressure heads being installed on both sides of the pressure rod, and the end face of the pressure head being a second inclined surface cooperating with the first inclined surface, and the telescopic rod retracts when the pressure head is pressed. Its simple structure makes it easy to fix the product; however, when testing a sample with a spark spectrometer, the sample needs to be pressed onto the excitation platform, and the sample must completely cover the excitation hole. The excitation hole is generally around 12mm in diameter, and samples with a diameter smaller than 12mm cannot be directly tested.

[0003] In view of the above-mentioned defects, the designers have actively carried out research and innovation in order to create a new type of fixing fixture suitable for spectrometer analysis of small diameter samples, making it more valuable for industrial use. Utility Model Content

[0004] In order to solve the above technical problems, the purpose of the utility model is to provide a fixing fixture suitable for spectrometer analysis of small diameter samples.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A fixing fixture suitable for spectrometer analysis of small diameter samples includes an excitation, an excitation hole for exciting the product is provided on the excitation platform, a clamping pillar is connected to one side of the excitation platform, a rotating shaft is connected to the clamping connecting rod, a clamping block is connected to one end of the clamping connecting rod opposite to the excitation hole, a mounting groove for product installation is provided on the clamping block, a sliding bar is connected to the inner wall of the mounting groove, a sliding block for installing the product is slidably connected to the sliding bar, a product groove matching the product is provided on the bottom of the sliding block, the bottom of the sliding block is arranged flush with the bottom of the clamping block, and a compression spring is connected between the other end of the clamping connecting rod and the excitation platform.

[0007] Preferably, in the fixing fixture suitable for spectrometer analysis of small-diameter samples, the sliding block is provided with a vent hole, and the diameter of the vent hole is 0.5-1.2 mm.

[0008] Preferably, the fixing fixture suitable for spectrometer analysis of small-diameter samples is characterized in that the diameter of the vent hole is 0.8 mm.

[0009] Preferably, in the fixing fixture suitable for analyzing small-diameter samples with a spectrometer, a sliding groove matching the sliding bar is provided on the top surface of the sliding block.

[0010] Preferably, the fixing fixture suitable for spectrometer analysis of small diameter samples is characterized in that: there are at least three slide bars, which are equally connected to the mounting grooves, and the number of slide bars is equal to the number of slide bars.

[0011] Preferably, in the fixing fixture suitable for spectrometer analysis of small-diameter samples, the excitation platform is connected to a fixing sleeve for connecting and fixing the raised pressing pillar.

[0012] By means of the above solution, the present invention has at least the following advantages:

[0013] The utility model can quickly replace products, improve work efficiency, and is easy to operate and install.

[0014] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and to implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 It is a schematic structural diagram of the lifting of the utility model. DETAILED DESCRIPTION

[0018] To make the objectives, technical solutions, and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Generally, the components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for protection, but merely represents selected embodiments of the present application. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in the present application without creative work are within the scope of protection of the present application.

[0020] Example

[0021] like Figure 1 and Figure 2 As shown, a fixing fixture suitable for spectrometer analysis of small diameter samples includes an excitation 1, an excitation hole 2 for exciting the product is provided on the excitation platform 1, a clamping pillar 3 is connected to one side of the excitation platform 1, a rotating shaft 4 is connected to the clamping connecting rod 5, and a clamping block 6 is connected to one end of the clamping connecting rod 5 opposite to the excitation hole 2, a mounting groove 7 for product installation is provided on the clamping block 6, a sliding bar 8 is connected to the inner wall of the mounting groove 7, a sliding block 9 for installing the product is slidably connected to the sliding bar 8, a product groove 10 matching the product is provided on the bottom of the sliding block 9, the bottom of the sliding block 9 is arranged to be flush with the bottom of the clamping block 6, and a clamping spring 11 is connected between the other end of the clamping connecting rod 5 and the excitation platform 1.

[0022] The sliding block 9 of the present invention is provided with a vent hole, the diameter of which is 0.5-1.2 mm, wherein the diameter of the vent hole is 0.8 mm. The vent hole is conducive to exhausting air during excitation and inflation, thereby ensuring the excitation environment.

[0023] The top surface of the sliding block 9 of the present invention is provided with a slide groove 12 that matches the slide bar 8. The slide bars 8 are provided with at least three, which are equally connected to the mounting grooves. The number of slide grooves is equal to the number of slide bars. This ensures a stable connection of the sliding block and ensures that the product can be stably fixed to the excitation hole of the excitation platform.

[0024] The excitation platform 1 in the present invention is connected with a fixing sleeve 13 for connecting and fixing the lifted compression pillar 3. When not in use, it can be lifted. At the same time, the compression pillar 3 adopts a telescopic structure, which can be partially stored to facilitate the operation of other products.

[0025] The working principle of this utility model is as follows:

[0026] During the specific work, when replacing, the clamping connecting rod is in the raised state, and then the sliding block with the corresponding product groove that matches the product is selected, and then the sliding block is connected through the slide groove and the slide bar, and the sliding block with the product is connected to the clamping block. Finally, the clamping connecting rod is lowered, and the product is clamped under the action of the clamping spring to ensure seamless contact between the product and the sliding block and the product.

[0027] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0028] In the description of this application, it should be noted that the terms "vertical," "horizontal," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of this application is typically placed when in use. These terms are intended solely to facilitate the description of this application and simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first," "second," etc., etc., are used solely to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0029] In addition, the terms "horizontal" and "vertical" do not mean that the components must be absolutely horizontal or vertical, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0030] It should also be noted that, in the description of this application, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A fixture suitable for spectrometer analysis of small-diameter samples, comprising an excitation platform (1), wherein the excitation platform (1) is provided with an excitation hole (2) for exciting the product, and characterized in that: One side of the excitation platform (1) is connected to a clamping pillar (3), a rotating shaft (4) is connected to the clamping pillar (3), a clamping connecting rod (5) is connected to the rotating shaft (4), a clamping block (6) is connected to one end of the clamping connecting rod (5) opposite to the excitation hole (2), a mounting groove (7) for product installation is provided on the clamping block (6), a sliding bar (8) is connected to the inner wall of the mounting groove (7), a sliding block (9) for product installation is slidably connected to the sliding bar (8), a product groove (10) matching the product is provided on the bottom of the sliding block (9), the bottom of the sliding block (9) is arranged flush with the bottom of the clamping block (6), and a clamping spring (11) is connected between the other end of the clamping connecting rod (5) and the excitation platform (1).

2. The fixing fixture for analyzing small-diameter samples using a spectrometer according to claim 1, characterized in that: The sliding block (9) is provided with a vent hole, and the diameter of the vent hole is 0.5-1.2 mm.

3. The fixing fixture for analyzing small-diameter samples using a spectrometer according to claim 2, characterized in that: The diameter of the vent hole is 0.8 mm.

4. The fixing fixture for analyzing small-diameter samples using a spectrometer according to claim 1, characterized in that: A sliding groove (12) matching the sliding bar (8) is provided on the top surface of the sliding block (9).

5. A fixing fixture suitable for spectrometer analysis of small-diameter samples according to claim 1 or 4, characterized in that: The slide bars (8) are provided with at least three, which are equally connected to the mounting grooves, and the number of the slide grooves is equal to the number of the slide bars.

6. The fixing fixture for analyzing small-diameter samples using a spectrometer according to claim 1, characterized in that: The exciting platform (1) is connected to a fixing sleeve (13) for connecting and fixing the lifted pressing pillar (3).

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