CN220568263U

CN220568263U - Adjustable weighing device for weighing biological materials

Info

Publication number: CN220568263U
Application number: CN202322184517.8U
Authority: CN
Inventors: 李洪政; 王鹏辉; 张晓乐
Original assignee: Albert Beijing Biological Science And Technology Co ltd
Current assignee: Albert Beijing Biological Science And Technology Co ltd
Priority date: 2023-08-14
Filing date: 2023-08-14
Publication date: 2024-03-08
Anticipated expiration: 2033-08-14

Abstract

The utility model relates to the technical field of weighing, and discloses an adjustable weighing device for weighing biological materials, which comprises a base, wherein the upper surface of the base is fixedly connected with a fixed block, the inside of the fixed block is hollow, an adjusting block is connected in a sliding manner in the fixed block, the upper surface of the adjusting block extends out of the upper surface of the fixed block, the upper surface of the adjusting block is provided with a weighing main body, the upper surface of the weighing main body is fixedly connected with a positioning frame, the positioning frame is U-shaped, the adjustable weighing device for weighing biological materials can rotate in a rotating groove, the sliding rod can synchronously drive the rotating block to rotate, and then synchronously drive a placing disc to rotate, so that the biological materials slide out from the inclined surface of the placing disc until the materials in the placing disc completely fall down in the rotating process, the biological materials are completely taken out, the taking out is convenient and quick, the residual is avoided, the weighing efficiency of the biological materials is improved, and the manpower is saved.

Description

Adjustable weighing device for weighing biological materials

Technical Field

The utility model relates to the technical field of weighing, in particular to an adjustable weighing device for weighing biological materials.

Background

Biological materials (biological) are a class of natural or synthetic, special functional materials, also known as biomedical materials, that are used to contact and interact with the living system and enable diagnostic treatment, replacement repair or induction regeneration of cells, tissues and organs thereof.

The biological material is a field of interdigitating permeation of various subjects in the field of material science, the research content of the biological material relates to subjects such as material science, life science, chemistry, biology, anatomy, pathology, clinical medicine, pharmacology and the like, and simultaneously relates to the fields of engineering technology and management science, and the biological material comprises artificial synthetic materials and natural materials; there are single materials, composite materials, hybrid materials of living cells or natural tissues combined with inanimate materials.

When weighing biological material, when weighing granular biological material, generally place biological material granule on weighing device's weighing tray, then weigh the back and take off biological material, but because biological material is granular, take out comparatively inconvenient from the tray after weighing, and remain biological material granule on the tray easily, need the manual work clean, and the high general unable regulation of current biological material weighing device, make biological material weighing device can not be applicable to the staff of different heights and the needs high demand of different workstations, and then make the suitability of device weaker, influence the practical effect of device.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an adjustable weighing device for weighing biological materials, which is provided with a placing tray for rotation, so that the biological materials slide out from the inclined surface of the placing tray in the rotation process until the materials in the placing tray are rotated to fall off completely (the tray can be taken in advance to receive the biological materials at the moment), the biological materials are taken out completely, the taking out is convenient and quick, residues are avoided, the weighing efficiency of the biological materials is improved, manpower is saved, the height of the placing tray can be adjusted through the vertical pulling adjusting block, the adjustment is convenient and quick, the height of the placing tray can be further adapted to the requirements of staff with different heights and different work tables, the applicability of the device is higher, the practical effect of the device is improved, the advantages that the biological materials are inconvenient to take out from the tray after weighing, the biological material particles are easy to remain on the tray, the biological material particles need to be cleaned manually, the height of the existing biological material device cannot be adjusted generally, the biological material weighing device cannot be suitable for the staff with different heights, the requirements of the staff with different work tables are poor, and the applicability of the device is poor in practical effect.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a weighing device is used in biomaterial weighing with adjustable, includes the base, the upper surface fixedly connected with fixed block of base, the inside cavity of fixed block, sliding connection has the regulating block in the fixed block, and the upper surface of regulating block extends the upper surface of fixed block, and the upper surface of regulating block is provided with the main part of weighing, and the upper surface fixedly connected with locating rack of main part of weighing, locating rack are "U" font form, rotate between two risers of locating rack and are connected with the locating shaft, and the fixed cover of surface of locating shaft is equipped with the rotating block.

Preferably, a sliding groove is formed in the left side surface of the rotating block, a sliding rod is connected in the sliding groove in a sliding mode, the sliding rod extends out of the left side surface of the rotating block through the sliding groove, and a limiting spring is fixedly connected between the right side inner wall of the sliding groove and the sliding rod.

Preferably, the left side surface of the left side riser of the locating rack is provided with a rotating groove extending out of the right side surface of the locating rack, the rotating groove is in an arc shape, one end of the sliding rod, which is far away from the limiting spring, extends out of the left side surface of the locating rack through the rotating groove, and the sliding rod is in sliding connection with the rotating groove.

Preferably, one end of the sliding rod, which is far away from the limiting spring, is fixedly connected with a limiting block, the left side surface of the left vertical plate of the positioning frame is provided with a limiting groove extending out of the right side surface of the positioning frame, the limiting block is square, and the limiting groove is communicated with the rotating groove.

Preferably, the limiting block is matched with the limiting groove and is in sliding connection with the limiting groove, the driving block is fixedly connected with the outer surface of the rotating block, the placing disc is fixedly connected with the outer surface of the driving block, which is far away from the rotating block, and the rear side surface of the placing disc is an inclined surface.

Preferably, the front side surface sliding connection of fixed block has the interior piece that extends into its inside, and the inside groove with interior piece looks adaptation is seted up to the front side surface of regulating block, and interior piece extends into in the inside groove and in inside groove sliding connection, and the front side surface fixedly connected with supporting shoe of interior piece, fixedly connected with positioning spring between supporting shoe and the fixed block.

(III) beneficial effects

Compared with the prior art, the utility model provides an adjustable weighing device for weighing biological materials, which has the following beneficial effects:

1. this weighing device is used in biomaterial weighing with adjustable, the slide bar can rotate in the groove, and then drives the turning block in step and rotates, and then drives the placing plate in step and rotate, and then makes the biomaterial slide out from the inclined plane of placing the dish in the rotation process until rotating to placing the material in the dish and totally dropping, and then takes out biological material is whole, takes out convenient and fast, avoids having remaining, and then improves biological material's weighing efficiency, uses manpower sparingly.

2. This weighing device is used in biomaterial weighing with adjustable, restriction piece and restriction groove cooperate and play the restriction effect to the slide bar for the slide bar can not rotate in the rotation groove, and then carries out fixed restriction to the rotation piece, makes the rotation piece can not take place to rotate, avoids placing the dish and takes place to rotate at the in-process of weighing and cause biomaterial to take place to spill, avoids placing the dish and takes place to rock the weighing precision that influences weighing body at the in-process of weighing, and then guarantees stability and the accuracy nature of biomaterial weighing in-process, and then increases the practicality of device.

3. This weighing device is used in biomaterial weighing with adjustable, through the pull regulating block, and then can adjust the regulating block and extend into and extend the degree of depth in the fixed block, and then adjust the height of placing the dish, and then just can adjust the height of placing the dish through upper and lower pull regulating block, adjust convenient and fast, and then make the highly needs that can adapt to staff and different workstations of different heights of placing the dish for the suitability of device is stronger, improves the practical effect of device.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an adjustable weighing device for weighing biological materials according to the present utility model;

FIG. 2 is a schematic diagram of a regulating block structure according to the present utility model;

FIG. 3 is a schematic diagram of a turning block according to the present utility model;

FIG. 4 is an enlarged view at B of FIG. 3;

FIG. 5 is an enlarged view at A of FIG. 4;

fig. 6 is a left side plan view of the limiter block of the present utility model.

In the figure: 1. a base; 2. a fixed block; 3. an adjusting block; 4. an inner tank; 5. a support block; 6. an inner block; 7. a positioning spring; 8. a weighing body; 9. a positioning frame; 10. a rotating block; 11. positioning a shaft; 12. an active block; 13. placing a tray; 14. a rotating groove; 15. a slide bar; 16. a limiting groove; 17. a limiting block; 18. a sliding groove; 19. limiting the spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a new technical solution: the utility model provides an adjustable biological material weighs and uses weighing device, including base 1, the upper surface fixedly connected with fixed block 2 of base 1, fixed block 2 is inside cavity, sliding connection has regulating block 3 in fixed block 2, the upper surface of regulating block 3 extends the upper surface of fixed block 2, the upper surface of regulating block 3 is provided with weighing body 8, weighing body 8 is weighing device, weighing device is prior art, the upper surface fixedly connected with locating rack 9 of weighing body 8, locating rack 9 is "U" word shape, the rotation is connected with locating shaft 11 between two risers of locating rack 9, the fixed cover of surface of locating shaft 11 is equipped with rotatory piece 10, sliding groove 18 has been seted up on the left side surface of rotatory piece 10, sliding connection has slide bar 15 in the sliding groove 18, slide bar 15 extends the left side surface of rotatory piece 10 through slide bar 18, a limiting spring 19 is fixedly connected between the right inner wall of the sliding groove 18 and the sliding rod 15, a rotary groove 14 extending out of the right surface of the limiting spring 14 is formed on the left surface of the left vertical plate of the positioning frame 9, the rotary groove 14 is in an arc shape, one end of the sliding rod 15, far away from the limiting spring 19, extends out of the left surface of the positioning frame 9 through the rotary groove 14, the sliding rod 15 is in sliding connection with the rotary groove 14, one end of the sliding rod 15, far away from the limiting spring 19, is fixedly connected with a limiting block 17, a limiting groove 16 extending out of the right surface of the limiting block 17 is formed on the left surface of the left vertical plate of the positioning frame 9, the limiting block 17 is square, the limiting groove 16 is communicated with the rotary groove 14, the limiting block 17 is matched with the limiting groove 16 and is in sliding connection with the limiting groove 16, the outer surface of the rotary block 10 is fixedly connected with a driving block 12, the outer surface of the driving block 12, far away from the rotary block 10, is fixedly connected with a placing disc 13, the rear side surface of the placement tray 13 presents an inclined surface.

Further, under the initial condition, initiative piece 12 is vertical state, limiting block 17 is located limiting groove 16 under the initial condition, limiting block 17 and limiting groove 16 cooperate to the slide bar 15 at this moment and play the restriction effect for slide bar 15 can not rotate in rotating groove 14, and then to rotating block 10 fixed restriction, make rotating block 10 can not take place to rotate, avoid placing dish 13 and take place to rotate in weighing process and cause biological material to take place the unrestrained, avoid placing dish 13 and take place to rock in weighing process and influence weighing accuracy of weighing main part 8, and then guarantee stability and accuracy in the biological material weighing process, and then increase the practicality of device.

Further, after weighing, the limiting block 17 is pulled towards the direction away from the limiting spring 19, the limiting block 17 is displaced towards the direction away from the limiting spring 19, and then the sliding rod 15 is synchronously driven to displace, and then the sliding rod 15 displaces to pull the limiting spring 19, so that the limiting spring 19 is subjected to stretching deformation, when the limiting block 17 displaces out of the limiting groove 16, the limitation on the sliding rod 15 is released at the moment, and then the sliding rod 15 can rotate in the rotating groove 14, and then the rotating block 10 is synchronously driven to rotate, and then the placing disc 13 is synchronously driven to rotate, and further the biological material slides out from the inclined surface of the placing disc 13 in the rotating process until the material in the placing disc 13 is completely dropped (at the moment, the biological material is received by the tray in advance), and then the biological material is completely taken out, the taking out is convenient and fast, the residue is avoided, the weighing efficiency of the biological material is further improved, and the manpower is saved.

Further, the front side surface sliding connection of fixed block 2 has the interior piece 6 that extends into its inside, a plurality of inside grooves 4 with interior piece 6 looks adaptation have been seted up to the front side surface of regulating block 3, interior piece 6 extends into inside groove 4 and in inside groove 4 sliding connection, the front side surface fixedly connected with supporting shoe 5 of interior piece 6, fixedly connected with a plurality of positioning spring 7 between supporting shoe 5 and the fixed block 2, through pull regulating block 3, and then can adjust regulating block 3 and extend into and extend out the degree of depth in the fixed block 2, and then adjust the height of placing tray 13, and then just can adjust the height of placing tray 13 through upper and lower pull regulating block 3, adjust convenient and fast, and then make the high needs of staff and different workstations that can adapt to different heights of placing tray 13 high demand for the suitability of device is stronger, improve the practical effect of device.

Working principle: when the device is used, through further, under the initial condition, initiative piece 12 is vertical state, restriction piece 17 is located restriction groove 16 under the initial condition, this time restriction piece 17 cooperates with restriction groove 16 and plays the restriction effect to slide bar 15, make slide bar 15 can not rotate in rotary groove 14, and then fix restriction to rotary piece 10, make rotary piece 10 can not take place to rotate, avoid placing dish 13 take place to rotate in weighing process and cause biological material to take place the unrestrained, avoid placing dish 13 to take place to rock the weighing precision that influences weighing main part 8 in weighing process, and then guarantee biological material weighing process's stability and accuracy nature, and then increase device's practicality, after weighing finishes, to the direction pull restriction piece 17 of keeping away from restriction spring 19, restriction piece 17 is to the direction displacement of keeping away from restriction spring 19, and then drive slide bar 15 displacement in step, and then slide bar 15 displacement process gives restriction spring 19 pulling force, and then make restriction spring 19 take place to stretch deformation when restriction piece 10 displacement takes place in restriction groove 16, avoid placing dish 13 can take place to rotate in the rotary groove 14 in the time, and then take place to shake the weighing main part 8, and then take out the biological material in advance, and then take out the biological material can take place to take advantage of the rotary tray 13 in the time, and then take out the biological material is convenient to take place in the whole in the process, and take out biological material is rotated in the slope, and then takes place in the biological material is rotated in the rotary tray 13.

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

Claims

1. An adjustable biological material weighs and uses weighing device, includes base (1), its characterized in that: the utility model discloses a base, including base (1) and fixed block, fixed block (2) are fixed on the upper surface fixedly connected with, and inside cavity of fixed block (2), sliding connection has regulating block (3) in fixed block (2), and the upper surface of regulating block (3) extends the upper surface of fixed block (2), and the upper surface of regulating block (3) is provided with weighing body (8), and the upper surface fixedly connected with locating rack (9) of weighing body (8), locating rack (9) are "U" word shape, rotate between two risers of locating rack (9) and be connected with locating shaft (11), and the fixed cover of surface of locating shaft (11) is equipped with rotating block (10).

2. An adjustable weighing device for weighing biological material according to claim 1, characterized in that: the sliding block is characterized in that a sliding groove (18) is formed in the left side surface of the rotating block (10), a sliding rod (15) is connected in the sliding groove (18) in a sliding mode, the sliding rod (15) extends out of the left side surface of the rotating block (10) through the sliding groove (18), and a limiting spring (19) is fixedly connected between the right side inner wall of the sliding groove (18) and the sliding rod (15).

3. An adjustable weighing device for weighing biological material according to claim 2, characterized in that: the left side surface of the left side riser of locating rack (9) has offered and has extended rotation groove (14) of its right side surface, and rotation groove (14) are circular arc shape, and the one end that limiting spring (19) was kept away from to slide bar (15) is extended the left side surface of locating rack (9) through rotation groove (14), slide bar (15) and rotation groove (14) sliding connection.

4. An adjustable weighing device for weighing biological material according to claim 3, characterized in that: one end of the sliding rod (15) far away from the limiting spring (19) is fixedly connected with a limiting block (17), the left side surface of the left vertical plate of the positioning frame (9) is provided with a limiting groove (16) extending out of the right side surface of the left vertical plate, the limiting block (17) is square, and the limiting groove (16) is communicated with the rotating groove (14).

5. An adjustable weighing apparatus for weighing biological material according to claim 4, wherein: the limiting block (17) is matched with the limiting groove (16) and is in sliding connection with the limiting groove (16), the driving block (12) is fixedly connected to the outer surface of the rotating block (10), the placing disc (13) is fixedly connected to the outer surface of the driving block (12) away from the rotating block (10), and the rear side surface of the placing disc (13) is an inclined surface.

6. An adjustable weighing apparatus for weighing biological material according to claim 5, wherein: the front side surface sliding connection of fixed block (2) has interior piece (6) that extend into its inside, and inside groove (4) with interior piece (6) looks adaptation have been seted up to the front side surface of regulating block (3), and interior piece (6) extend into in inside groove (4) and in inside groove (4) sliding connection, the front side surface fixedly connected with supporting shoe (5) of interior piece (6), fixedly connected with positioning spring (7) between supporting shoe (5) and the fixed block (2).