Mercury analyzer sample boat rack

Abstract

The utility model relates to the related technical field of mercury analyzer auxiliary devices, and provides a mercury analyzer sample boat rack, which comprises a shell and movable racks arranged on two sides in the shell, a fixed assembly arranged on the shell and the movable racks, a connecting and moving assembly arranged between the shell and the movable racks and comprising a pair of bottom grooves, the bottom grooves are formed in the two sides of the bottom in the shell, the movable frames are slidably connected into the bottom grooves, connecting grooves are formed in the side end faces of the movable frames, connecting rods are arranged on the inner side end faces of the bottom grooves, and one ends of the connecting rods are movably sleeved with the connecting grooves. By means of the technical scheme, the problem that in the prior art, an existing sample boat frame is generally not provided with a cover, and in the sample transferring process, samples on the sample boat frame have the risk of scattering is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the related technical field of mercury measuring instrument auxiliary device, specifically, relate to a mercury measuring instrument sample boat frame. BACKGROUND

[0002] The mercury measuring instrument is a kind of high sensitivity mercury measuring atomic absorption spectrometer instrument.In some metal deposits, mercury in the air above is often low to several to several dozen nanograms per cubic meter.Original various mercury measuring methods cannot find such weak anomaly.In recent years, the successful mercury measuring instrument, its sensitivity can reach 1 nanogram per cubic meter, it is designed using the characteristics that mercury vapor can strongly absorb 253.7 nanometer spectrum.

[0003] The mercury measuring instrument usually needs to be sampled by sample boat frame in the process of use, and the existing sample boat frame usually does not have a cover, so that the sample on the sample boat frame exists the risk of spilling in the process of sample transfer.

[0004] Therefore, the above problems are improved. UTILITY MODEL CONTENT

[0005] The utility model provides a mercury measuring instrument sample boat frame, solve the problem that the existing sample boat frame in the related technical field usually does not have a cover, and the sample on the sample boat frame exists the risk of spilling in the process of sample transfer.

[0006] The technical scheme of the utility model is as follows: a mercury measuring instrument sample boat frame, comprising

[0007] Shell and moving frame, the moving frame is arranged in the shell inside two sides;

[0008] Fixed assembly, the fixed assembly is arranged on the shell and the moving frame;

[0009] Connecting moving assembly, the connecting moving assembly is arranged between the shell and the moving frame;

[0010] The connecting moving assembly includes a pair of bottom groove, the bottom groove is opened in the shell inside bottom two sides, the moving frame is slidably connected in the bottom groove, the connecting groove is opened in the moving frame side end face, the bottom groove inboard end face is provided with connecting rod, and the connecting rod one end is movably sleeved in the connecting groove.

[0011] As a further technical scheme, the connecting groove both sides are provided with the gear slot, the connecting rod one end is provided with the rectangular groove, a pair of clamping blocks are movably sleeved in the rectangular groove, and the first spring is connected between the clamping blocks.

[0012] As a further technical scheme, the fixed assembly comprises a plurality of frames, the frames are fixed on the surface of the moving frame, the outer shell top is movably sleeved with a movable frame on both sides, and the movable frame lower end is connected with a rectangular plate.

[0013] As a further technical scheme, the movable frame is movably sleeved with a pair of second springs, the outer shell sides are provided with notches, the moving frame side surface is provided with a lock frame, and the rectangular plate side end face is provided with a plug frame.

[0014] As a further technical scheme, the movable frame sides are provided with notches, the notches are movably connected with limit blocks through pin shafts, and the rectangular plate is located above the frames.

[0015] As a further technical scheme, the frames are fixed at an inclined angle, and the frames as a whole have a U-shaped structure.

[0016] As a further technical scheme, the outer shell bottom is provided with a plurality of bases, and the base bottom surface is an anti-skid structure surface.

[0017] As a further technical scheme, the outer shell top is provided with a handle, and the handle has a U-shaped structure.

[0018] As a further technical scheme, the moving frame side surface is provided with a pulley, and the pulley lower end surface and the base bottom surface are located on the same plane.

[0019] The working principle and beneficial effects of the utility model are as follows:

[0020] 1. The utility model discloses a connecting moving assembly, which is connected with the inner bottom of the shell through the interaction of the connecting groove, connecting rod, tooth groove, clamping block and first spring, and can limit the movement of the moving frame inside and outside, so that the moving frame does not slide and is convenient to open and close.

[0021] 2. The utility model discloses a fixed assembly, which comprises a frame, a movable frame, a second spring, a lock frame, a plug frame and a limit block, and can place multiple sample containers on the moving frame through the frame, so that the sample containers are pressed tightly by the rectangular plate when being put into the shell, the moving frame is fixed, and the moving frame does not shake when being carried. DRAWINGS

[0022] The utility model will be further described in detail in combination with the drawings and specific embodiments.

[0023] Figure 1 The utility model structural schematic diagram is shown in the figure.

[0024] Figure 2 The utility model isometric view is shown in the figure.

[0025] Figure 3 It is a shaft measurement sectional view of the utility model;

[0026] Figure 4 It is a sectional view of the utility model;

[0027] Figure 5 It is an appendix of the utility model Figure 3 It is a partial enlarged view of A part in the middle;

[0028] Figure 6 It is an appendix of the utility model Figure 4 It is a partial enlarged view of B part in the middle;

[0029] In the drawing: 1, shell; 2, moving frame; 3, connecting moving assembly; 3-1, bottom groove; 3-2, connecting groove; 3-3, connecting rod; 3-4, tooth groove; 3-5, rectangular groove; 3-6, clamping block; 3-7, first spring; 4, fixed assembly; 4-1, frame; 4-2, movable frame; 4-3, rectangular plate; 4-4, second spring; 4-5, opening; 4-6, lock frame; 4-7, insertion frame; 4-8, notch; 4-9, limiting block; 5, base; 6, handle; 7, pulley. DETAILED DESCRIPTION

[0030] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor are involved in the protection scope of the utility model.

[0031] As Figures 1-6 shown, the embodiment provides a mercury analyzer sample boat rack, which comprises

[0032] Shell 1 and moving frame 2, the moving frame 2 is arranged in the shell 1 inside both sides;

[0033] Fixed assembly 4, the fixed assembly 4 is arranged on the shell 1 and the moving frame 2;

[0034] Connecting moving assembly 3, the connecting moving assembly 3 is arranged between the shell 1 and the moving frame 2;

[0035] The connecting moving assembly 3 comprises a pair of bottom grooves 3-1, the moving frame 2 is slidably connected in the bottom grooves 3-1, a connecting groove 3-2 is formed in the side end face of the moving frame 2, a connecting rod 3-3 is arranged on the inner side end face of the bottom groove 3-1, one end of the connecting rod 3-3 is movably sleeved in the connecting groove 3-2, a tooth groove 3-4 is formed on both sides of the connecting groove 3-2, a rectangular groove 3-5 is formed on one end of the connecting rod 3-3, a pair of clamping blocks 3-6 are movably sleeved in the rectangular groove 3-5, and the clamping blocks 3-6 are connected by a first spring 3-7.

[0036] In the embodiment, in order to realize the inner and outer moving effect of the moving frame 2 with the limiting function, the connecting moving assembly 3 is designed, two bottom grooves 3-1 are formed in the bottom of the shell 1, the moving frame 2 is slidably connected in the bottom grooves 3-1, the moving frame 2 can be pulled outwards, a connecting groove 3-2 is formed in the side end face of the moving frame 2, a connecting rod 3-3 is arranged in the bottom groove 3-1, one end of the connecting rod 3-3 is located in the connecting groove 3-2, tooth grooves 3-4 are formed on both sides of the connecting groove 3-2, a rectangular groove 3-5 is formed on one end of the connecting rod 3-3, two clamping blocks 3-6 are arranged in the rectangular groove 3-5 and connected by a first spring 3-7, the clamping blocks 3-6 are supported in the tooth grooves 3-4 by the elastic force of the spring, when the moving frame 2 is pushed and pulled, the clamping blocks 3-6 can be retracted into the rectangular groove 3-5, and the position of the moving frame 2 is adjusted.

[0037] Further, the fixing assembly 4 comprises a plurality of frames 4-1, the frames 4-1 are fixed on the surface of the moving frame 2, movable frames 4-2 are movably sleeved and connected on both sides of the top of the shell 1, rectangular plates 4-3 are connected to the lower ends of the movable frames 4-2, a pair of second springs 4-4 are sleeved and connected on the movable frames 4-2, notches 4-5 are formed on both sides of the shell 1, lock frames 4-6 are arranged on the side surface of the moving frame 2, insertion frames 4-7 are arranged on the side end faces of the rectangular plates 4-3, notches 4-8 are formed on both sides of the movable frames 4-2, limit blocks 4-9 are rotatably connected in the notches 4-8 through pin shafts, and the rectangular plates 4-3 are located above the plurality of frames 4-1.

[0038] In this embodiment, in order to achieve the effect of placing and fixing the sample container, a fixing assembly 4 is designed, a plurality of frames 4-1 are arranged on the surface of the moving frame 2, the sample container can be placed in the frame 4-1, two movable frames 4-2 are movably arranged on the top of the shell 1 and a rectangular plate 4-3 is arranged at the bottom, two second springs 4-4 are arranged on the movable frame 4-2, the rectangular plate 4-3 can be pressed tightly on the surface of the sample container by the elastic force of the second spring 4-4, a lock frame 4-6 is arranged on the side surface of the moving frame 2, an insertion frame 4-7 is arranged on the side end face of the rectangular plate 4-3, when the moving frame 2 is closed, the insertion frame 4-7 can be inserted into the lock frame 4-6 to fix the moving frame 2, a notch 4-8 is arranged on the top of the movable frame 4-2, a limiting block 4-9 is rotatably connected in the notch 4-8 through a pin shaft, the limiting block 4-9 can be rotated downward to support the movable frame 4-2, and the moving frame 2 is convenient to push and pull repeatedly.

[0039] Further, the frame 4-1 is fixed at an inclined angle, and the frame 4-1 has a U-shaped structure as a whole.

[0040] In this embodiment, the sample container is conveniently loaded and unloaded through the inclined angle and the U-shaped structure.

[0041] Further, the shell 1 is provided with a plurality of bases 5 at the bottom, and the bottom surface of the base 5 is an anti-skid structure surface.

[0042] In this embodiment, the plurality of bases 5 with the anti-skid structure are arranged, so that the shell 1 can be firmly placed on the desktop and will not slide.

[0043] Further, the shell 1 is provided with a handle 6 at the top, and the handle 6 has a U-shaped structure.

[0044] In this embodiment, the handle 6 is arranged, so that the shell 1 can be carried through the handle 6.

[0045] Further, the moving frame 2 is provided with a pulley 7 at the side surface, and the lower end surface of the pulley 7 is located in the same plane as the bottom surface of the base 5.

[0046] In this embodiment, the pulley 7 is arranged outside the moving frame 2, so that the moving frame 2 moves outward more smoothly.

[0047] When it is needed to use, the movable frame 4-2 is pulled upward and the limiting block 4-9 is rotated downward at the same time, the limiting block 4-9 supports the movable frame 4-2, then the moving frame 2 is pulled outward, the clamping block 3-6 is limited by the cooperation with the tooth groove 3-4 when the moving frame 2 moves outward, the sample container can be placed in the frame 4-1 after being pulled out, the movable frame 4-2 is reset when the moving frame 2 is pushed back, so that the rectangular plate 4-3 is pressed tightly on the top of the container, at the same time, the insertion frame 4-7 is inserted into the lock frame 4-6 to fix the moving frame 2 together, and the shell 1 can be carried through the handle 6, and the sample container will not shake during the carrying process.

[0048] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A mercury analyzer sample boat comprising: Comprising The shell (1) and the moving frame (2) are arranged on both sides of the shell (1); The fixed assembly (4) is arranged on the shell (1) and the moving frame (2); The connecting moving assembly (3) is arranged between the shell (1) and the moving frame (2); The connecting moving assembly (3) includes a pair of bottom grooves (3-1) arranged on both sides of the bottom of the shell (1), the moving frame (2) is slidably connected in the bottom groove (3-1), a connecting groove (3-2) is arranged in the side end face of the moving frame (2), and a connecting rod (3-3) is arranged on the inner side end face of the bottom groove (3-1). One end of the connecting rod (3-3) is movably sleeved in the connecting groove (3-2).

2. A mercury analyzer sample boat according to claim 1, wherein Both sides of the connecting groove (3-2) are provided with a tooth groove (3-4), a rectangular groove (3-5) is arranged at one end of the connecting rod (3-3), and a pair of clamping blocks (3-6) are movably sleeved and connected in the rectangular groove (3-5). The first spring (3-7) is connected between the clamping blocks (3-6).

3. A mercury analyzer sample boat according to claim 1, wherein The fixed assembly (4) includes a plurality of frames (4-1), the frames (4-1) are fixed on the surface of the moving frame (2), the movable frame (4-2) is movably sleeved and connected on both sides of the top of the shell (1), and the rectangular plate (4-3) is connected to the lower end of the movable frame (4-2).

4. A mercury analyser sample boat according to claim 3, wherein, The movable frame (4-2) is sleeved and connected with a pair of second springs (4-4), the shell (1) is provided with an opening (4-5) on both sides, the side surface of the moving frame (2) is provided with a lock frame (4-6), and the side end face of the rectangular plate (4-3) is provided with an insertion frame (4-7).

5. A mercury analyser sample boat according to claim 4, wherein, The movable frame (4-2) is provided with a notch (4-8) on both sides, the limit block (4-9) is rotatably connected in the notch (4-8) through a pin shaft, and the rectangular plate (4-3) is located above the plurality of frames (4-1).

6. A mercury analyzer sample boat according to claim 3, wherein The frame (4-1) is fixed at an inclined angle, and the frame (4-1) is in a U-shaped structure as a whole.

7. A mercury analyzer sample boat according to claim 1, wherein The bottom of the shell (1) is provided with a plurality of bases (5), and the bottom surface of the base (5) is an anti-skid structure surface.

8. The mercury analyzer sample boat of claim 1, wherein, The top of the shell (1) is provided with a handle (6), and the handle (6) is in a U-shaped structure.

9. A mercury analyzer sample boat according to claim 7, wherein The side surface of the moving frame (2) is provided with a pulley (7), and the lower end face of the pulley (7) is located in the same plane as the bottom surface of the base (5).

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