Medicine sampling equipment based on Internet of Things

Abstract

The invention relates to the technical field of medicine taking experiments, and discloses medicine sampling equipment based on the Internet of Things, the medicine sampling equipment comprises a clamping equipment body, the clamping equipment body comprises an outer side sleeve; the middle layer is arranged in the outer side sleeve in a sliding mode and used for changing the length in a telescopic mode; the clamping unit is arranged in the middle layer in a sliding mode and used for changing the length and conducting clamping; the clamping unit comprises clamping sheet plates, output ends and clamping ends, the output ends and the clamping ends are located on the two sides of the clamping sheet plates respectively, the output ends control the clamping sheet plates on the two sides to get close to each other, and the clamping ends clamp medicine in an elastic mode. The medicine is located between the two half clamping blocks, the clamping blocks on the two sides extrude the medicine, the clamping blocks fixed through the reset springs can slide, the situation that the extrusion force of the medicine is too large is avoided, the half clamping blocks capable of sliding are arranged, the position of the medicine can be automatically adjusted through the medicine, the edge of the medicine is parallel to the clamping parts of the clamping blocks, and falling of the medicine is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of medicine sampling experiments, and in particular to a medicine sampling device based on the Internet of Things. Background Art

[0002] In the biopharmaceutical manufacturing industry, in order to test new drugs and their efficacy, it is necessary to repeatedly sample, test and compare, so biopharmaceutical sampling devices are indispensable.

[0003] The authorization announcement number is CN 217331664 U, and the name is a biomedical sampling device based on the Internet of Things, including a sampling rod, a mounting groove, a rotating hole, a rotating groove and two connecting grooves are opened on the sampling rod, and a button is installed on the sampling rod, a motor is installed in the mounting groove, the button is electrically connected to the motor, the output end of the motor is fixedly connected to a rotating shaft, one end of the rotating shaft passes through the rotating hole and extends into the rotating groove, and one end of the rotating shaft is fixedly connected to a worm, a connecting shaft is rotatably connected in the connecting groove, a worm wheel is fixedly connected to the connecting shaft, the worm wheel is meshed with the worm, a connecting plate is fixedly connected to the connecting shaft through a groove plate, a sampling cover is fixedly connected to the connecting plate, a plurality of fixed grooves are opened on the sampling cover, a limit plate is slidably connected in the fixed groove, and a buffer spring and a sliding rod are fixedly connected at both ends of the limit plate, respectively, which has the effect of preventing granular drugs from falling and improving the efficiency of sampling.

[0004] The above patent achieves the goal of preventing drugs from falling and improving the clamping performance. However, when clamping different drugs, due to the different shapes of the drugs and their different hardness and softness, the drugs are still prone to falling during clamping. Based on this, a new medical sampling device based on the Internet of Things is proposed. Summary of the invention

[0005] The purpose of the present invention is to provide a medicine sampling device based on the Internet of Things to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a medicine sampling device based on the Internet of Things, comprising a clamping device body, wherein the clamping device body comprises:

[0007] Outer sleeve;

[0008] The middle layer is slidably arranged inside the outer sleeve and is used for being telescopically changeable in length;

[0009] A clamping unit, which is slidably disposed inside the middle layer and is used for changing the length and clamping;

[0010] The clamping unit includes a clamping plate, an output end and a clamping end. The output end and the clamping end are respectively located on both sides of the clamping plate. The output end controls the clamping plates on both sides to approach each other, and the clamping end clamps the medicine in an elastic manner.

[0011] Preferably, the outer sleeve is hollowed out downwards, and straight grooves are provided on the upper and lower inner walls thereof, sheet metal strips are fixed on the upper and lower sides of the middle layer, and the sheet metal strips are slidably clamped in the straight grooves, the middle layer is also hollowed out upwards and downwards, and side grooves are provided on the front and rear sides thereof, and a protrusion is provided on the outer side of the output end, and the protrusion is slidably set in the side groove.

[0012] Preferably, a metal strip is fixed to the inner side of the outer sleeve near one end, and the metal strip passes through the side groove. A side opening is opened on the outer side of the clamping plate, and the metal strip also passes through the side opening.

[0013] Preferably, the output end comprises a rectangular frame, a servo motor, an output gear, a sliding block and a gear plate;

[0014] The protrusion is fixed on the outside of the rectangular frame, the servo motor is fixed on the inside of the rectangular frame, the output end of the servo motor is fixed to the output gear, the inner end of the clamping plate is fixed to the sliding block body, the sliding block body is slidably set in the rectangular frame, the tooth plate is fixed on the inner side of the sliding block body, the tooth plate is meshed with the output gear, the tooth plates on both sides are respectively located on the upper and lower sides of the output gear, the servo motor is driven to move the sliding blocks on both sides, and the clamping plates on both sides are close to each other in a clamping state.

[0015] Preferably, a sealing layer for limiting one side of the sliding block is fixed on the inner wall of one side of the rectangular frame opening, and a sheet metal piece for limiting the other side of the sliding block is fixed on the inner side of the sealing layer, and the sliding block can only reciprocate;

[0016] An inner opening is provided on the inner side of the sliding block body, and the tooth plates on both sides can extend into the inner opening through relative movement.

[0017] Preferably, the clamping end includes a clamping block and an elastic rope;

[0018] The clamping block is located on the inner side of the clamping plate, and the clamping block on the inner side of the clamping plate is provided with two symmetrical halves, one half of the clamping block is fixed to the clamping plate, and one side of the other half of the clamping block is fixedly connected with a return spring, and a built-in opening is provided on the inner side of the clamping plate, and the other half of the clamping block is slidably arranged in the built-in opening, and the return spring is fixed to the end of the built-in opening;

[0019] The two ends of the elastic rope are fixed to the two half clamping blocks.

[0020] Preferably, rubber points are fixed at both ends of the elastic rope, and the elastic rope is fixed to the clamping block through the rubber points at both ends, and a metal sheet for limiting position is fixed on the outer side of the clamping block.

[0021] Preferably, the two halves of the clamping block are arranged opposite to each other, and the opposite sides of the two halves of the clamping block are arranged in an inclined surface, and an arc-shaped opening is opened on the inner side of the clamping plate, and the arc-shaped opening is located between the two halves of the clamping block.

[0022] Preferably, the inner edge of the built-in opening is provided with a straight bevel, which coincides with the edge of the arc-shaped opening, so that the straight bevel has a straight surface and an arc shape, and when clamping a circular medicine, it can be abutted against the arc-shaped straight bevel.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] (1) The present invention works by driving a servo motor with a button, and the clamping plates on both sides move relative to each other to achieve the clamping effect, which is convenient for operation. The outer sleeve, the middle layer and the clamping unit are arranged to achieve a multi-stage telescopic setting, which is convenient for clamping the drug from a deeper tubular object.

[0025] (2) The present invention arranges the drug between two halves of the clamping blocks. The clamping blocks on both sides squeeze the drug, and the clamping blocks fixed by the return spring can slide to avoid excessive squeezing force on the drug. The sliding half of the clamping block is arranged to facilitate the drug to adjust its position by itself, so that the edge of the drug is parallel to the clamping part of the clamping block, thereby avoiding the drug from falling.

[0026] (3) The elastic rope of the present invention is provided. During the clamping process, the elastic rope will come into contact with the drug and fit the drug, thereby increasing the coverage of the drug. Different shapes of drugs can be clamped to avoid falling. The change in the elasticity of the elastic rope disperses the relative squeezing force to avoid damage to the drug. Effective clamping can be achieved when the clamping force is loosened or tightened.

[0027] (4) The present invention increases the deformation range of the elastic rope by setting an arc-shaped opening, clamps a larger drug, and increases the clampable range; the circular drug is easy to slide, and the straight inclined surface limits the circular drug in four directions to ensure clamping. The elastic rope and the circular outer wall are squeezed to produce deformation, which improves the stability of clamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 This is a schematic diagram of the layered structure of the outer sleeve, the middle layer and the clamping unit of the present invention;

[0030] Figure 3 It is a schematic diagram of the structure of the clamping unit of the present invention;

[0031] Figure 4 This is a schematic diagram of the output terminal structure of the present invention;

[0032] Figure 5 It is a schematic diagram of the clamping end structure of the present invention;

[0033] Figure 6 For the present invention Figure 5 Schematic diagram of the locally enlarged structure of A in the middle.

[0034] In the figure: 1. Clamping device body; 2. Outer sleeve; 21. Straight groove; 3. Middle layer; 31. Sheet metal strip; 32. Side groove; 4. Clamping unit; 41. Clamping plate; 42. Side opening; 43. Output end; 431. Rectangular frame; 432. Bump; 433. Servo motor; 434. Output gear; 435. Sliding block; 436. Inner opening; 437. Tooth plate; 438. Sheet metal sheet; 439. Closing layer; 44. Clamping end; 441. Built-in opening; 442. Clamping block; 443. Metal sheet; 444. Return spring; 445. Arc opening; 446. Elastic rope; 4461. Rubber point; 447. Straight inclined surface; 5. Metal strip. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] See also Figure 1-6 ,

[0037] Embodiment 1:

[0038] The present invention provides a technical solution: a medicine sampling device based on the Internet of Things, comprising a clamping device body 1, the clamping device body 1 comprising:

[0039] Outer sleeve 2;

[0040] The middle layer 3 is slidably arranged inside the outer cover 2 and is used for being telescopically changeable in length;

[0041] A clamping unit 4, which is slidably arranged inside the middle layer 3 and is used for changing the length and clamping;

[0042] The clamping unit 4 includes a clamping plate 41, an output end 43 and a clamping end 44. The output end 43 and the clamping end 44 are respectively located on both sides of the clamping plate 41. The output end 43 controls the clamping plates 41 on both sides to approach each other, and the clamping end 44 clamps the medicine in an elastic manner.

[0043] The outer sleeve 2 is hollowed out downwards, and straight grooves 21 are provided on the inner walls on both sides. Sheet metal strips 31 are fixed on the upper and lower sides of the middle layer 3, and the sheet metal strips 31 are slidably clamped in the straight grooves 21. The middle layer 3 is also hollowed out up and down, and side grooves 32 are provided on the front and back sides. A protrusion 432 is provided on the outer side of the output end 43, and the protrusion 432 is slidably set in the side groove 32, so that the output end 43 can slide and extend.

[0044] A metal strip 5 is fixed to the inner side of the outer sleeve 2 near one end, and the metal strip 5 passes through the side groove 32. A side opening 42 is opened on the outer side of the clamping plate 41, and the metal strip 5 also passes through the side opening 42. When there is a sticky drug, it is difficult to remove it after the clamping is released. By contracting the clamping device body 1, the metal strip 5 can push the drug to move outward.

[0045] The output end 43 includes a rectangular frame 431, a servo motor 433, an output gear 434, a sliding block 435 and a toothed plate 437;

[0046] The protrusion 432 is fixed on the outside of the rectangular frame 431, the servo motor 433 is fixed on the inside of the rectangular frame 431, the output end of the servo motor 433 is fixed to the output gear 434, the inner end of the clamping plate 41 is fixed to the sliding block 435, the sliding block 435 is slidably set in the rectangular frame 431, the tooth plate 437 is fixed on the inner side of the sliding block 435, the tooth plate 437 is meshed with the output gear 434, and the tooth plates 437 on both sides are respectively located on the upper and lower sides of the output gear 434, driving the servo motor 433 to move the sliding block 435 on both sides, and the clamping plates 41 on both sides are close to each other in a clamping state.

[0047] The servo motor 433 is driven by a button to operate, and the output gear 434 is controlled to rotate, so that the clamping plates 41 on both sides move relative to each other, thereby achieving the clamping effect and facilitating operation. Secondly, a multi-stage telescopic setting is achieved through the outer sleeve 2, the middle layer 3 and the clamping unit 4, which facilitates extending the length of the clamping device body 1 and clamping the drug from a deeper tubular object.

[0048] A sealing layer 439 is fixed on the inner wall of the opening side of the rectangular frame 431 to limit one side of the sliding block 435, and a sheet metal piece 438 is fixed on the inner side of the sealing layer 439 to limit the other side of the sliding block 435. The sliding block 435 can only reciprocate to achieve better limiting.

[0049] An inner opening 436 is formed on the inner side of the sliding block 435 , and the tooth plates 437 on both sides can move relative to each other and extend into the inner opening 436 , thereby increasing the movement range of the tooth plates 437 .

[0050] The clamping end 44 includes a clamping block 442 and an elastic cord 446;

[0051] The clamping block 442 is located on the inner side of the clamping plate 41. The clamping block 442 on the inner side of the clamping plate 41 is provided with two symmetrical halves. One half of the clamping block 442 is fixed to the clamping plate 41, and one side of the other half of the clamping block 442 is fixedly connected with a return spring 444. A built-in opening 441 is provided through the inner side of the clamping plate 41, and the other half of the clamping block 442 is slidably provided in the built-in opening 441, and the return spring 444 is fixed to the end of the built-in opening 441.

[0052] Both ends of the elastic rope 446 are fixed to the two halves of the clamping block 442 .

[0053] Both ends of the elastic rope 446 are fixed with rubber points 4461, and the elastic rope 446 is fixed to the clamping block 442 through the rubber points 4461 at both ends to increase firmness. The outer side of the clamping block 442 is fixed with a metal sheet 443 for limiting position to achieve the limiting function.

[0054] During the clamping process of the clamping blocks 442 relative to each other on both sides, the medicine is located between the two halves of the clamping blocks 442. The clamping blocks 442 on both sides squeeze the medicine so that four positions of the medicine are in contact with the clamping blocks 442. At the same time, the clamping blocks 442 fixed with the return springs 444 can slide to avoid excessive squeezing of the medicine. At the same time, when the edge of the medicine is not parallel to the clamping blocks 442, the medicine will automatically adjust its position under the action of the clamping force. The sliding half of the clamping blocks 442 is provided to facilitate the medicine to adjust its position by itself, so that the edge of the medicine is parallel to the clamping part of the clamping blocks 442 to avoid the medicine from falling.

[0055] Secondly, the elastic rope 446 is provided, and during the clamping process, the elastic rope 446 will contact with the medicine and fit the medicine, thereby increasing the coverage of the medicine, and different shapes of medicines can be clamped to prevent them from falling;

[0056] Furthermore, the change in the elasticity of the elastic rope 446 disperses the relative squeezing force during clamping, thereby avoiding damage to the medicine, and achieving effective clamping when the clamping force is loosened or tightened.

[0057] Embodiment 2:

[0058] On the basis of the first embodiment, the two halves of the clamping block 442 are arranged opposite to each other, and the opposite sides of the two halves of the clamping block 442 are arranged with inclined surfaces, and an arc-shaped opening 445 is opened on the inner side of the clamping plate 41, and the arc-shaped opening 445 is located between the two halves of the clamping block 442.

[0059] A straight slope 447 is provided at the inner edge of the built-in opening 441 , and the straight slope 447 coincides with the edge of the arc-shaped opening 445 , so that the straight slope 447 has a straight surface and an arc-shaped shape. When clamping a circular medicine, it can be abutted against the arc-shaped straight slope 447 .

[0060] The arc-shaped opening 445 increases the deformation range of the elastic rope 446, and the area of ​​the elastic rope 446 contacting the medicine during the deformation process is larger, so that better clamping is achieved, and a larger medicine can be clamped, thereby increasing the clampable range;

[0061] Secondly, the circular medicine is prone to slip when clamped, and the straight inclined surface 447 limits the circular medicine in four directions to ensure clamping. At the same time, the elastic rope 446 is squeezed and deformed with the circular outer wall to improve the stability of clamping.

[0062] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A medical sampling device based on the Internet of Things, characterized in that: The invention comprises a clamping device body (1), wherein the clamping device body (1) comprises: Outer sleeve (2); An intermediate layer (3) is slidably arranged inside the outer sleeve (2) and is used for being telescopically changeable in length; A clamping unit (4) which is slidably arranged inside the middle layer (3) and is used for changing the length and performing clamping; The clamping unit (4) comprises a clamping plate (41), an output end (43) and a clamping end (44); the output end (43) and the clamping end (44) are respectively located on two sides of the clamping plate (41); the output end (43) controls the clamping plates (41) on both sides to approach each other; and the clamping end (44) clamps the medicine in an elastic manner.

2. The medical sampling device based on the Internet of Things according to claim 1, characterized in that: The outer sleeve (2) is hollowed out downwards, and straight grooves (21) are provided on the inner walls on both upper and lower sides thereof; sheet metal strips (31) are fixed on the upper and lower sides of the middle layer (3), and the sheet metal strips (31) are slidably mounted in the straight grooves (21); the middle layer (3) is also hollowed out upwards and downwards, and side grooves (32) are provided on the front and rear sides thereof; a protrusion (432) is provided on the outer side of the output end (43), and the protrusion (432) is slidably mounted in the side grooves (32).

3. The medical sampling device based on the Internet of Things according to claim 2, characterized in that: A metal strip (5) is fixed to the inner side of the outer sleeve (2) near one end, and the metal strip (5) passes through the side groove (32). A side opening (42) is formed on the outer side of the clamping plate (41), and the metal strip (5) also passes through the side opening (42).

4. The medical sampling device based on the Internet of Things according to claim 2, characterized in that: The output end (43) comprises a rectangular frame (431), a servo motor (433), an output gear (434), a sliding block (435) and a toothed plate (437); The protrusion (432) is fixed on the outside of the rectangular frame (431), the servo motor (433) is fixed on the inside of the rectangular frame (431), the output end of the servo motor (433) is fixed to the output gear (434), the inner end of the clamping plate (41) is fixed to the sliding block (435), the sliding block (435) is slidably arranged in the rectangular frame (431), the tooth plate (437) is fixed on the inner side of the sliding block (435), the tooth plate (437) is meshed with the output gear (434), the tooth plates (437) on both sides are respectively located on the upper and lower sides of the output gear (434), the servo motor (433) is driven to move the sliding blocks (435) on both sides, and the clamping plates (41) on both sides are close to each other to form a clamping state.

5. The Internet of Things-based medical sampling device according to claim 4, characterized in that: A sealing layer (439) is fixed on the inner wall of the opening side of the rectangular frame (431) for limiting one side of the sliding block (435), and a sheet metal piece (438) is fixed on the inner side of the sealing layer (439) for limiting the other side of the sliding block (435), and the sliding block (435) can only move back and forth; An inner opening (436) is provided on the inner side of the sliding block body (435), and the tooth plates (437) on both sides can extend into the inner opening (436) by relative movement.

6. The medical sampling device based on the Internet of Things according to claim 1, characterized in that: The clamping end (44) comprises a clamping block (442) and an elastic rope (446); The clamping block (442) is located on the inner side of the clamping plate (41), and the clamping block (442) on the inner side of the clamping plate (41) is provided with two symmetrical halves, one half of the clamping block (442) is fixed to the clamping plate (41), and one side of the other half of the clamping block (442) is fixedly connected with a return spring (444), and a built-in opening (441) penetratingly arranged is provided on the inner side of the clamping plate (41), and the other half of the clamping block (442) is slidably arranged in the built-in opening (441), and the return spring (444) is fixed to an end of the built-in opening (441); Both ends of the elastic rope (446) are fixed to the two halves of the clamping block (442).

7. The medical sampling device based on the Internet of Things according to claim 6, characterized in that: Both ends of the elastic rope (446) are fixed with rubber points (4461), and the elastic rope (446) is fixed to the clamping block (442) via the rubber points (4461) at both ends. A metal sheet (443) for limiting position is fixed to the outer side of the clamping block (442).

8. The Internet of Things-based medical sampling device according to claim 6, characterized in that: The two halves of the clamping block (442) are arranged opposite to each other, and opposite sides of the two halves of the clamping block (442) are arranged in an inclined surface. An arc-shaped opening (445) is provided on the inner side of the clamping plate (41), and the arc-shaped opening (445) is located between the two halves of the clamping block (442).

9. The Internet of Things-based medical sampling device according to claim 8, characterized in that: The inner edge of the built-in opening (441) is provided with a straight inclined surface (447), and the straight inclined surface (447) overlaps with the edge of the arc-shaped opening (445), so that the straight inclined surface (447) has a straight surface and an arc-shaped shape, and when a circular medicine is clamped, it is abutted against the arc-shaped straight inclined surface (447).

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