CN209820987U

CN209820987U - Tablet hardness testing device

Info

Publication number: CN209820987U
Application number: CN201920194586.8U
Authority: CN
Inventors: 仝桂平
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-13
Filing date: 2019-02-13
Publication date: 2019-12-20
Anticipated expiration: 2029-02-13

Abstract

Tablet hardness testing arrangement, including square medicine seat and square casing, square casing is located the top of square medicine seat, the top surface opening of square medicine seat, be equipped with top surface open-ended medicine box in the square medicine seat, the periphery of medicine box can cooperate with the interior week contact of square medicine seat, the equal fixed mounting bar stopper in both sides upper end of square medicine seat, the bottom surface opening of square casing, the equal fixed mounting fixture block of both sides lower extreme of square casing, the bar stopper can insert respectively in the draw-in groove of the fixture block that corresponds, the top surface of square medicine seat can cooperate with the bottom surface contact of square casing, the screw is seted up at the top surface middle part of square casing, screw internal thread installation lead screw. The utility model discloses an error that testing arrangement produced can keep within the error range, and then can further avoid taking place great error to can further improve the operating mass with rated load of detection work, can further prevent to cause harmful effects, be fit for using widely.

Description

Tablet hardness testing device

Technical Field

The utility model belongs to medicine quality testing equipment field, specifically speaking are tablet hardness testing arrangement.

Background

The medicine need detect the tablet before dispatching from the factory, and then prevent unqualified medicine from flowing into market, thereby guarantee the security of medicine, and the hardness detection of tablet is one of them step that medicine outward appearance detected and physics and chemistry detected, the utility model discloses a tablet hardness detection device is granted No. CN 202256082U, the device calculates the numerical value of applying force for the tablet through the deformation volume of measuring the spring, but need carry out the conversion calculation when using the device to detect the tablet, the computational process is complicated, delay the more time of staff, lead to staff's detection efficiency lower, and the spring is easy to take place permanent deformation after long-time the use, and then easily lead to the testing result to take place great error, thereby easily cause serious consequence, it is comparatively inconvenient when using.

SUMMERY OF THE UTILITY MODEL

The utility model provides a tablet hardness testing arrangement for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

tablet hardness testing device, including square medicine seat and square casing, the square casing is located above the square medicine seat, the top surface of the square medicine seat is open, the medicine box with an open top surface is arranged in the square medicine seat, the periphery of the medicine box can contact and cooperate with the inner periphery of the square medicine seat, the upper ends of the two sides of the square medicine seat are fixedly provided with strip-shaped limiting blocks, the bottom surface of the square casing is open, the lower ends of the two sides of the square casing are fixedly provided with clamping blocks, the strip-shaped limiting blocks can be respectively inserted into the clamping grooves of the corresponding clamping blocks, the top surface of the square medicine seat can contact and cooperate with the bottom surface of the square casing, the middle part of the top surface of the square casing is provided with a screw hole, a screw rod is arranged in the screw hole, the upper end of the screw rod is located above the square casing and is fixedly provided with a disc handle, the, the bottom surface of the capacitive pressure sensor is fixedly provided with a second square plate, the middle part of the bottom surface of the second square plate is fixedly provided with a pressure hammer, the lower end of the pressure hammer can be inserted into the medicine box, one side of the square shell is provided with a digital display screen with a power supply, and the digital display screen is connected with the capacitive pressure sensor through a circuit.

According to the tablet hardness testing device, the first magnetic frame is fixedly installed on the top surface of the square medicine seat, the second magnetic frame is fixedly installed at the upper end of the periphery of the medicine box, the first magnetic frame and the second magnetic frame are magnetically attracted, and the first magnetic frame and the second magnetic frame are both located between the square medicine seat and the square shell.

According to the tablet hardness testing device, the sucking disc is fixedly arranged on the bottom surface of the square medicine seat.

According to the tablet hardness testing device, the pointer is fixedly installed in the middle of one side of the first square plate, the vertical strip-shaped groove is formed in the middle of the other side of the square shell, the pointer penetrates through the strip-shaped groove and can slide along the strip-shaped groove, and the scale marks are arranged on the other side of the square shell.

According to the tablet hardness testing device, the anti-skid lines are arranged on the periphery of the disc handle.

According to the tablet hardness testing device, the square medicine seat and the medicine box are made of transparent toughened glass.

The utility model has the advantages that: before use, the square medicine seat and the square shell are in a separated state, the square medicine seat and the medicine box are in a separated state, and the first square plate is located at the upper end of the square shell; when in use, firstly, the tablet to be detected is put into the tablet box, then the tablet box is put into the square tablet seat, then the square shell is placed on the top surface of the square tablet seat, and the square shell and the square tablet seat are in a dislocation state, the square shell is slid, then the square shell can be slid to the position collinear with the central line of the square tablet seat, and then the strip-shaped limiting blocks can be respectively inserted into the clamping grooves of the corresponding clamping blocks, so that the square tablet seat and the square shell can be connected into a whole, then the disc handle is rotated, the disc handle drives the screw rod to rotate, the screw rod is in threaded fit with the screw hole, further the screw rod can move downwards along the screw hole, the screw rod drives the first square plate, the capacitive pressure sensor, the second square plate and the pressure hammer to simultaneously move downwards, so that the pressure hammer can be inserted into the tablet box and can extrude the tablet, due to the interaction of, therefore, the capacitive pressure sensor can also bear pressure, the pressure value borne by the capacitive pressure sensor can be displayed on the digital display screen, at the moment, a worker pays attention to observing the change of the tablet, and when the tablet cracks, the worker records the value displayed on the digital display screen, so that the detection work is finished. The utility model discloses a testing arrangement simple structure, easily operation can directly measure the numerical value that tablet hardness bore pressure when the test, and it is more convenient to use, can further improve staff's work efficiency, and the utility model discloses an error that testing arrangement produced can keep within the error band, and then can further avoid taking place great error to can further improve the operating mass with high costs who detects work, can further prevent to cause harmful effects, be fit for using widely.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is a view in the direction A of FIG. 1; FIG. 3 is a view from the direction B of FIG. 1; fig. 4 is a sectional view taken along line C-C of fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Tablet hardness testing device, as shown in the figure, comprises a square medicine seat 1 and a square shell 2, wherein the square shell 2 is positioned above the square medicine seat 1, the top surface of the square medicine seat 1 is open, a medicine box 3 with an open top surface is arranged in the square medicine seat 1, the outer periphery of the medicine box 3 can be in contact fit with the inner periphery of the square medicine seat 1, the upper ends of the two sides of the square medicine seat 1 are fixedly provided with strip-shaped limit blocks 4, the bottom surface of the square shell 2 is open, the lower ends of the two sides of the square shell 2 are fixedly provided with clamping blocks 5, the strip-shaped limit blocks 4 can be respectively inserted into the clamping grooves of the corresponding clamping blocks 5, the top surface of the square medicine seat 1 can be in contact fit with the bottom surface of the square shell 2, the middle part of the top surface of the square shell 2 is provided with a screw hole 6, a screw rod 7 is internally threaded in the screw hole 6, the upper end of the screw rod, the bottom surface fixed mounting of first square plate 9 capacitanc pressure sensor 10, the bottom surface fixed mounting second square plate 11 of capacitanc pressure sensor 10, the bottom surface middle part fixed mounting pressure hammer 12 of second square plate 11, in the medicine box 3 can be inserted to the lower extreme of pressure hammer 12, the digital display screen 13 that has the power of one side installation of square casing 2, digital display screen 13 and capacitanc pressure sensor 10 circuit connection. Before use, the square medicine seat 1 and the square shell 2 are in a separated state, the square medicine seat 1 and the medicine box 3 are in a separated state, and the first square plate 9 is positioned at the upper end of the square shell 2; when in use, firstly, tablets to be detected are put into the medicine box 3, then the medicine box 3 is put into the square medicine seat 1, then the square shell 2 is placed on the top surface of the square medicine seat 1, the square shell 2 and the square medicine seat 1 are in a staggered state, the square shell 2 is slid, then the square shell 2 can be slid to the position collinear with the central line of the square medicine seat 1, and then the strip-shaped limit blocks 4 can be respectively inserted into the corresponding clamp grooves of the clamp blocks 5, so that the square medicine seat 1 and the square shell 2 can be connected into a whole, then the disc handle 8 is rotated, the disc handle 8 drives the screw rod 7 to rotate, the screw rod 7 is in threaded fit with the screw hole 6, and then the screw rod 7 can move downwards along the screw hole 6, the screw rod 7 drives the first square plate 9, the capacitive pressure sensor 10, the second square plate 11 and the pressure hammer 12 to move downwards at the same time, thereby enable pressure hammer 12 and insert in the tablet box 3 and take place the extrusion with the tablet, because the interact of power, consequently capacitanc pressure sensor 10 also can receive pressure to the pressure numerical value that capacitanc pressure sensor 10 received can show from digital display 13, and the staff notices the change of observing the tablet this moment, and when the tablet produced the crackle, the staff noted the numerical value that shows on digital display 13, thereby accomplished detection achievement. The utility model discloses a testing arrangement simple structure, easily operation can directly measure the numerical value that tablet hardness bore pressure when the test, and it is more convenient to use, can further improve staff's work efficiency, and the utility model discloses an error that testing arrangement produced can keep within the error band, and then can further avoid taking place great error to can further improve the operating mass with high costs who detects work, can further prevent to cause harmful effects, be fit for using widely.

Particularly, in order to further improve the utility model discloses a testing arrangement's stability when using, this embodiment the first magnetism frame of top surface fixed mounting 14 of square medicine seat 1, the periphery upper end fixed mounting second magnetism frame 15 of medicine box 3, first magnetism frame 14 attracts mutually with second magnetism frame 15 magnetism, first magnetism frame 14 and second magnetism frame 15 all are located between square medicine seat 1 and the square casing 2. When using, second magnetism frame 15 can attract mutually with first magnetism frame 14 magnetism, and then the position of medicine box 3 can be injectd to second magnetism frame 15, and then can further avoid the skew to take place for the position of medicine box 3 in the test procedure to can further improve the utility model discloses a stability of testing arrangement when using.

Specifically, for the staff of being convenient for more uses the utility model discloses a testing arrangement, this embodiment the bottom surface fixed mounting sucking disc 16 of square medicine seat 1. When using, can fix medicine seat 1 on the desktop of examining test table through sucking disc 16, and then need not the staff and hold square medicine seat 1 on one hand, hold square casing 2 on one hand to the staff of being convenient for more uses the utility model discloses a testing arrangement.

Further, in order to be convenient for the staff to adjust the position of pressure hammer 12 more, this embodiment one side middle part fixed mounting pointer 17 of first square plate 9, vertical bar groove 18 is seted up in the opposite side middle part of square casing 2, pointer 17 passes and can slide along it in the bar groove 18, the opposite side of square casing 2 is equipped with the scale mark. When the pressure hammer is used, a worker can observe the position of the first square plate 9 through the pointer 17, so that the worker can more easily check the position of the pressure hammer 12, and the worker can more conveniently adjust the position of the pressure hammer 12.

Furthermore, in order to make it easier for the worker to rotate the disc handle 8, the disc handle 8 of the present embodiment is provided with anti-slip lines on the outer circumference. The anti-slip threads can further increase the friction between the worker's hand and the disc handle 8, thereby enabling the worker to more easily rotate the disc handle 8.

Furthermore, in order to facilitate the staff to observe the tablet change, the square medicine seat 1 and the medicine box 3 are made of transparent tempered glass. When using, the staff can see the change of tablet through square medicine seat 1 and medicine box 3 direct observation, and is more convenient when using.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. Tablet hardness testing arrangement, its characterized in that: comprises a square medicine seat (1) and a square shell (2), wherein the square shell (2) is positioned above the square medicine seat (1), the top surface of the square medicine seat (1) is open, a medicine box (3) with an open top surface is arranged in the square medicine seat (1), the periphery of the medicine box (3) can be in contact fit with the inner periphery of the square medicine seat (1), strip-shaped limiting blocks (4) are fixedly arranged at the upper ends of the two sides of the square medicine seat (1), the bottom surface of the square shell (2) is open, clamping blocks (5) are fixedly arranged at the lower ends of the two sides of the square shell (2), the strip-shaped limiting blocks (4) can be respectively inserted into clamping grooves of the corresponding clamping blocks (5), the top surface of the square medicine seat (1) can be in contact fit with the bottom surface of the square shell (2), a screw hole (6) is formed in the middle part of the top surface of the square shell (2), the upper end of lead screw (7) is located top and fixed mounting disc handle (8) of square casing (2), the lower extreme of lead screw (7) is located square casing (2) and bearing installation first square plate (9), the bottom surface fixed mounting capacitanc pressure sensor (10) of first square plate (9), the square board of bottom surface fixed mounting second (11) of capacitanc pressure sensor (10), bottom surface middle part fixed mounting pressure hammer (12) of the square board of second (11), the lower extreme of pressure hammer (12) can insert in medicine box (3), one side-mounting of square casing (2) has digital display screen (13) of power, digital display screen (13) and capacitanc pressure sensor (10) circuit connection.

2. The tablet hardness testing device according to claim 1, wherein: the top surface fixed mounting first magnetism frame (14) of square medicine seat (1), the periphery upper end fixed mounting second magnetism frame (15) of medicine box (3), first magnetism frame (14) and second magnetism frame (15) magnetism attract mutually, first magnetism frame (14) and second magnetism frame (15) all are located between square medicine seat (1) and square casing (2).

3. The tablet hardness testing device according to claim 1, wherein: the bottom surface of the square medicine seat (1) is fixedly provided with a sucker (16).

4. The tablet hardness testing device according to claim 1, wherein: the pointer is characterized in that a pointer (17) is fixedly mounted in the middle of one side of the first square plate (9), a vertical strip-shaped groove (18) is formed in the middle of the other side of the square shell (2), the pointer (17) penetrates through the strip-shaped groove (18) and can slide along the strip-shaped groove, and scale marks are arranged on the other side of the square shell (2).

5. The tablet hardness testing device according to claim 1, wherein: the periphery of the disc handle (8) is provided with anti-skid grains.

6. The tablet hardness testing device according to claim 1, wherein: the square medicine seat (1) and the medicine box (3) are both made of transparent toughened glass.