CN210923456U

CN210923456U - Spectrometer small sample analysis clamp

Info

Publication number: CN210923456U
Application number: CN201921561681.3U
Authority: CN
Inventors: 傅鹏
Original assignee: Qingdao Jinnuo Machinery Co ltd
Current assignee: Qingdao Jinnuo Machinery Co ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-07-03
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses a spectrometer small sample analysis clamp, which comprises a clamp plate, wherein the clamp plate is symmetrically arranged on an adjusting box, the top of the adjusting box is provided with a cover plate, the bottom of the adjusting box is provided with a supporting box, the bottom of the supporting box is provided with a base, two ends of one side of each clamp plate are respectively connected with a horizontally arranged damping spring, two ends of the other side of each clamp plate are respectively connected with a connecting rod, the connecting rod is slidably connected with a first sliding groove symmetrically arranged on the cover plate, one end of the connecting rod passing through the cover plate is arranged at the top of the first sliding block, the first sliding block is connected on a first screw rod, one end of the first screw rod is connected with a connecting column, one end of the connecting column passing through a side plate of the adjusting box is connected with a rotating block, a partition plate is symmetrically arranged in the adjusting box, the first screw rod is rotated by the, the small sample is clamped, and the small sample is convenient to analyze and detect.

Description

Spectrometer small sample analysis clamp

Technical Field

The utility model relates to a spectrum appearance auxiliary assembly technical field specifically is a spectrum appearance small sample analysis anchor clamps.

Background

Most of small samples are in the used anchor clamps of analysis test equipment, and the operation is inconvenient, and too big clamp force can lead to the sample to warp, brings the influence for the analysis and detection, and the clamp force is less, leads to the sample not hard up easily, also can bring the inconvenience for the analysis and detection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a spectrometer small sample analysis clamp comprises clamping plates, wherein the clamping plates are symmetrically arranged on an adjusting box, a cover plate is arranged at the top of the adjusting box, a supporting box is arranged at the bottom of the adjusting box, a base is arranged at the bottom of the supporting box, two ends of one side of each clamping plate are respectively connected with a horizontally arranged damping spring, two ends of the other side of each clamping plate are respectively connected with a connecting rod, the connecting rods are slidably connected with first sliding grooves symmetrically arranged on the cover plate, one ends of the connecting rods, which penetrate through the cover plate, are arranged at the tops of first sliding blocks, the first sliding blocks are connected onto first screw rods, one ends of the first screw rods are connected with connecting columns, one ends of the connecting columns, which penetrate through side plates of the adjusting box, are connected with rotating blocks, dividing plates are symmetrically arranged in the adjusting box, bearing seats rotatably connected with the other ends of the first screw rods are arranged on the, and the second sliding groove is arranged between the two first sliding grooves.

Preferably, a baffle is arranged at one side opening of the supporting box, a bearing seat is arranged in the supporting box, a rotating shaft is connected in the bearing seat, a second lead screw which is vertically arranged is connected to the top end of the rotating shaft, a second sliding block is connected to the second lead screw, the second sliding block is arranged in the adjusting box, four corners of the top of the second sliding block are connected with vertical ejection rods, and through holes which are connected with the ejection rods in a sliding mode are formed in a cover plate at the top of the adjusting box.

Preferably, the rotating shaft is connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the second bevel gear is rotatably connected with a connecting shaft, and one end, penetrating through the supporting box baffle, of the connecting shaft is connected with a rotating block.

Preferably, the bottom of the adjusting box and the top of the supporting box are both provided with through holes with diameters larger than the diameter of the second screw rod, and the second sliding block is arranged between the two partition plates in the adjusting box.

Preferably, the bottom of the cover plate of the adjusting box is provided with a bearing seat which is rotatably connected with the top end of the second screw rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the rotating block rotates the first screw rod to rotate, the first sliding block drives the clamping plate to move linearly through the connecting rod, the convex block at the bottom of the clamping plate slides in the second sliding groove to clamp a small sample, analysis and detection of the small sample are facilitated, and the damping spring arranged on the clamping plate prevents the clamping force of the clamping plate from being too large to cause deformation of the clamped sample;

2. through the supporting box, the second sliding block is driven to ascend through the rotation of the second screw rod, the ejector rod is driven to eject out, the sample on the adjusting box is ejected out, the small-height sample can be conveniently clamped after being ejected out, and the sample can be analyzed and detected.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a side view of the inside of the support box of the present invention.

In the figure: 1. a splint; 2. an adjustment box; 3. a base; 4. a support box; 5. a damping spring; 6. a first chute; 7. a second chute; 8. rotating the block; 9. a connecting rod; 10. a first lead screw; 11. a first slider; 12. ejecting the rod; 13. a second lead screw; 14. a second slider; 15. a first bevel gear; 16. A rotating shaft; 17. a bump; 18. a second bevel gear; 19. and (7) connecting the shafts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a spectrometer small sample analysis clamp comprises clamping plates 1, the clamping plates 1 are symmetrically arranged on an adjusting box 2, a cover plate is arranged at the top of the adjusting box 2, a supporting box 4 is arranged at the bottom of the adjusting box 2, a base 3 is arranged at the bottom of the supporting box 4, two ends of one side of each clamping plate 1 are respectively connected with a damping spring 5 which is horizontally arranged, two ends of the other side of each clamping plate 1 are respectively connected with a connecting rod 9, the connecting rods 9 are in sliding connection with first sliding chutes 6 which are symmetrically arranged on the cover plate, one end of each connecting rod 9, which penetrates through the cover plate, is arranged at the top of a first sliding block 11, the first sliding block 11 is connected on a first screw rod 10, one end of each first screw rod 10 is connected with a connecting column, one end of each connecting column, which penetrates through a side plate of the adjusting box 2, is connected with a rotating block 8, partition plates are symmetrically arranged, every 1 bottom of splint all is provided with lug 17,

lug

17 and 7 sliding connection of second spout, and second spout 7 sets up between two first spouts 6, rotate first lead screw 10 through turning block 8 and rotate, first sliding block 11 drives 1 rectilinear movement of splint through connecting rod 9, lug 17 of splint 1 bottom slides in second spout 7, press from both sides tightly small sample, the convenience is analyzed and detected it, and the damping spring 5 that sets up on splint 1, prevent that splint 1 clamp force is too big, lead to the tight sample deformation of clamp.

Support 4 one side opening of case and be provided with the baffle, and be provided with the bearing frame in the support 4, the bearing frame internal rotation is connected with axis of rotation 16, axis of rotation 16 top is connected with the second lead screw 13 of vertical setting, be connected with second sliding block 14 on the second lead screw 13, second sliding block 14 sets up in

adjustment box

2, 14 top four corners of second sliding block all are connected with vertical knockout rod 12, be provided with the through-hole with knockout rod 12 sliding connection on the apron at adjustment box 2 top, connecting axle 16's rotation drives second lead screw 13 and rotates, second sliding block 14 begins to rise, the top that drives knockout rod 12 passes the through-hole on the apron, the sample on the ejecting apron.

The rotating shaft 16 is connected with a first bevel gear 15, the first bevel gear 15 is connected with a second bevel gear 18 in a meshing manner, the second bevel gear 18 is connected with a connecting shaft 19 in a rotating manner, one end, penetrating through the baffle of the supporting box 4, of the connecting shaft 19 is connected with a rotating block 8, the second bevel gear 18 is driven to rotate through rotation of the connecting shaft 19, the first bevel gear 15 is driven to rotate through meshing of the gears, and the connecting shaft 16 starts to rotate.

The bottom of adjusting box 2 and the top of supporting box 4 all are provided with the diameter and are greater than the through-hole of second lead screw 13 diameter, and second sliding block 14 sets up between two division boards in adjusting box 2, conveniently places second sliding block 14, is convenient for carry out ejecting to the sample on the apron.

The bottom of the cover plate of the adjusting box 2 is provided with a bearing seat which is rotatably connected with the top end of the second screw rod 13, so that the second screw rod 13 can rotate conveniently.

The working principle is as follows: a small sample is placed on a cover plate of an adjusting box 2, a rotating block 8 is manually rotated, a connecting column drives a first screw rod 10 to rotate, a first sliding block 11 starts to move linearly, a connecting rod 9 is driven to slide in a first sliding groove 6, two clamping plates 1 are driven to approach to clamp the sample, a damping spring 5 is compressed to prevent the sample from deforming due to overlarge clamping force of the clamping plates 1, and a lug 17 is driven to slide in a second sliding groove 7 when the clamping plates 1 move; for a sample with a small height, the rotation of the connecting shaft 19 drives the second bevel gear 18 to rotate, the meshing of the gears drives the first bevel gear 15 to rotate, the rotation of the rotating shaft 16 drives the second screw rod 13 to rotate, the second sliding block 14 starts to ascend, the ejector rod 12 penetrates through the through hole in the cover plate, the sample is ejected, and the sample is conveniently clamped for analysis and detection.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a spectrum appearance small sample analysis anchor clamps, includes splint (1), its characterized in that: the clamping plates (1) are symmetrically arranged on the adjusting box (2), a cover plate is arranged at the top of the adjusting box (2), a supporting box (4) is arranged at the bottom of the adjusting box (2), a base (3) is arranged at the bottom of the supporting box (4), a damping spring (5) which is horizontally arranged is connected at two ends of one side of each clamping plate (1), a connecting rod (9) is connected at two ends of the other side of each clamping plate (1), the connecting rod (9) is in sliding connection with first sliding chutes (6) symmetrically arranged on the cover plate, one end of the connecting rod (9) penetrating through the cover plate is arranged at the top of a first sliding block (11), the first sliding block (11) is connected on a first screw rod (10), one end of the first screw rod (10) is connected with a connecting column, one end of the connecting column penetrating through a side plate of the adjusting box (2) is connected with a rotating block (8), partition plates are symmetrically arranged in the adjusting box (2), and bearing seats which are rotatably connected with, the bottom of each clamping plate (1) is provided with a convex block (17), the convex block (17) is connected with the second sliding groove (7) in a sliding mode, and the second sliding groove (7) is arranged between the two first sliding grooves (6).

2. The spectrometer small sample analysis clamp of claim 1, wherein: the opening of one side of support box (4) is provided with the baffle, and be provided with the bearing frame in support box (4), the bearing frame internal rotation is connected with axis of rotation (16), axis of rotation (16) top is connected with second lead screw (13) of vertical setting, be connected with second sliding block (14) on second lead screw (13), second sliding block (14) set up in adjustment box (2), second sliding block (14) top four corners all is connected with vertical knock-out pole (12), be provided with on the apron at adjustment box (2) top with knock-out pole (12) sliding connection's through-hole.

3. The spectrometer small sample analysis clamp of claim 1, wherein: a first bevel gear (15) is connected to the rotating shaft (16), a second bevel gear (18) is meshed with the first bevel gear (15), the second bevel gear (18) is rotatably connected with a connecting shaft (19), and one end, penetrating through a baffle of the supporting box (4), of the connecting shaft (19) is connected with a rotating block (8).

4. The spectrometer small sample analysis clamp of claim 1, wherein: through holes with the diameter larger than that of the second screw rod (13) are formed in the bottom of the adjusting box (2) and the top of the supporting box (4), and the second sliding block (14) is arranged between the two partition plates in the adjusting box (2).

5. The spectrometer small sample analysis clamp of claim 1, wherein: a bearing seat which is rotationally connected with the top end of the second screw rod (13) is arranged at the bottom of the cover plate of the adjusting box (2).