Weighing box

Abstract

A weighing box comprises a circular box, and the circular box serves as a containing vessel and is used for containing powder medicine during weighing. A rotating rod is rotatably arranged at the bottom of the circular box, a rotating plate is arranged at the lower end of the rotating rod, a scraper is arranged at the upper end of the rotating rod, the outer side end of the scraper is tangent to the inner circumferential wall of the circular box, and the scraper can scrape powder medicament adhered to the interior of the circular box, so that the accuracy of the weighing amount is ensured. The peripheral side of the circular box is communicated with a rectangular pipe, a buckling cover is arranged at the outer side end of the rectangular pipe, the rectangular pipe facilitates the feeding operation of the powder medicament, and the buckling cover can prevent the powder medicament from being polluted and can also prevent the powder medicament from being scattered during transferring.

Description

Technical Field

[0001] The utility model relates to the technical field of test and detection, in particular to a weighing box. Background Art

[0002] During drug trials, various powdered pharmaceuticals need to be taken and weighed on electronic scales. To avoid contamination, the powders are often placed on filter paper during weighing. This reduces the amount of powder adhering to the weighing paper, ensuring accurate weighing. However, using filter paper can easily cause the powder to spill during transfer, and it is also inconvenient to place the powder into the container. Utility Model Content

[0003] The utility model provides a weighing box to solve the above-mentioned deficiencies in the prior art and the problem that powder medicine is inconvenient to transfer after being weighed, and has strong practicality.

[0004] In order to achieve the purpose of this utility model, the following technologies are proposed:

[0005] A weighing box includes a circular box, which serves as a container for holding powdered medicine during weighing. A rotating rod is rotatably provided at the bottom of the circular box, a rotating plate is provided at the lower end of the rotating rod, and a scraper is provided at the upper end of the rotating rod. The outer end of the scraper is tangent to the inner circumferential wall of the circular box, and the scraper can scrape off powdered medicine adhering to the circular box, thereby ensuring the accuracy of the weighed amount. A rectangular tube is connected to the circumferential side of the circular box, and a snap cover is provided at the outer end of the rectangular tube. The rectangular tube facilitates the operation of adding powdered medicine, and the snap cover prevents contamination of the powdered medicine and also prevents the powdered medicine from being scattered during transfer.

[0006] Furthermore, in order to prevent the existence of the rotating plate from affecting the stability of the circular box after placement, a support ring is installed at the lower end of the circular box.

[0007] Furthermore, in order to facilitate the rotation of the rotating plate and perform the scraping operation of the powder, a toggle rod is provided at the outer end of the rotating plate.

[0008] Furthermore, in order to improve the stability and sealing effect of the buckle cover after it is closed, a ring plate is provided on the outer end of the rectangular tube, and an embedded block is provided on the inner wall of the buckle cover. The embedded block passes through the outer end of the rectangular tube, and an L-shaped plate is provided at one end of the buckle cover, which is buckled on the ring plate.

[0009] Furthermore, in order to facilitate the closing operation of the buckle cover, the inner embedded block is made of rubber.

[0010] Furthermore, in order to facilitate the removal of the buckle cover, an outer pull plate is provided at one end of the buckle cover.

[0011] Furthermore, the upper end of the circular box is buckled with an upper cover, and multiple mounting platforms are installed on the upper cover. Capped pins are installed at both ends of the mounting platforms. The upper end of the capped pin is sleeved with an upper movable plate. The lower side of the upper movable plate is provided with a spring, which is sleeved on the lower end of the capped pin. The upper movable plate is provided with a protrusion. The upper end of the protrusion is rotatably provided with an outer rotating plate. The outer end of the outer rotating plate is provided with an outer vertical plate. The lower end of the outer vertical plate is provided with an L-shaped buckle plate. The outer periphery of the circular box is provided with a boss. The lower end of the boss is provided with a slot, and the L-shaped buckle plate is locked in the slot. The provision of the upper cover can prevent the problem of powder medicine being scattered during the scraping and discharging process, and the boss and other components can improve the stability of the upper cover.

[0012] The advantages of the above technical solution are:

[0013] The utility model provides a container for weighing powder medicines, facilitates the transfer of powder medicines after weighing, and prevents the powder medicines from being scattered during the transfer. In addition, the scraping operation of the powder medicines is also convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be described in further detail below with reference to the accompanying drawings.

[0015] Figure 1 Shows a three-dimensional structure of one embodiment Figure 1 .

[0016] Figure 2 An enlarged view of point A is shown.

[0017] Figure 3 Shows a three-dimensional structure of one embodiment Figure 2 .

[0018] Figure 4 Shows a three-dimensional structure of one embodiment Figure 3 . DETAILED DESCRIPTION

[0019] like Figures 1 to 4 As shown, a weighing box includes a circular box 1, a support ring 10 is installed at the lower end of the circular box 1, a rotating rod 2 is rotatably provided at the bottom of the circular box 1, a rotating plate 20 is provided at the lower end of the rotating rod 2, a toggle rod 21 is provided at the outer end of the rotating plate 20, the upper end of the rotating rod 2 is provided on a scraper 22, the outer end of the scraper 22 is tangent to the inner circumferential wall of the circular box 1, a rectangular tube 11 is opened on the peripheral side of the circular box 1, and a buckle cover 12 is provided at the outer end of the rectangular tube 11.

[0020] An annular plate 15 is provided on the outer end of the rectangular tube 11, and an inner wall of the buckle cover 12 is provided with an embedded block, which is made of rubber and passes through the outer end of the rectangular tube 11. An L-shaped plate 14 is provided at one end of the buckle cover 12, and the L-shaped plate 14 is buckled on the annular plate 15. An outer pull plate 13 is provided at one end of the buckle cover 12.

[0021] The upper end of the circular box 1 is covered with an upper cover 38, and multiple mounting platforms 30 are installed on the upper cover 38. Capped pins 31 are installed at both ends of the mounting platforms 30. The upper end of the capped pin 31 is sleeved with an upper movable plate 33, and a spring 32 is provided on the lower side of the upper movable plate 33. The spring 32 is sleeved on the lower end of the capped pin 31. A convex portion 34 is provided on the upper movable plate 33, and an outer rotating plate 35 is rotatably provided on the upper end of the convex portion 34. An outer vertical plate 36 is installed at the outer end of the outer rotating plate 35, and an L-shaped buckle plate 37 is provided at the lower end of the outer vertical plate 36. A boss 3 is provided on the outer periphery of the circular box 1, and a slot is provided at the lower end of the boss 3. The L-shaped buckle plate 37 is clamped in the slot.

[0022] In this embodiment, in order to prevent the powder medicine from adhering to the inside of the weighing box, a layer of Teflon coating, glass fiber, polyester film, aluminum foil, etc. is attached to the inner wall of the component in the weighing box that can directly contact the powder medicine.

[0023] When weighing the powder medicine, the operator takes the powder medicine and puts it into the round box 1. Of course, the round box 1 without the upper cover 38 needs to be weighed before weighing, and the buckle cover 12 needs to be placed on the outer end of the rectangular tube 11 before weighing.

[0024] Then, the round box 1 containing the powder medicine is placed in an electronic scale and the powder medicine is weighed. When weighing, an appropriate amount of the powder medicine is added or taken out. When the weighing is completed, the round box 1 is taken out.

[0025] Then the operator covers the upper cover 38 on the upper end of the circular box 1, rotates the outer vertical plate 36 downward, presses the outer vertical plate 36 downward, and finally locks the L-shaped buckle plate 37 into the card slot.

[0026] The operator then transfers the powder medicine to the upper end of the container, and then moves the rectangular tube 11 to allow part of the powder medicine to enter it, and rotates the rotating plate 20 so that the scraper 22 scrapes the inner wall of the circular box 1 to scrape off the powder medicine attached to the inner wall.

[0027] Then, the buckle cover 12 on the rectangular tube 11 is removed, and the medicine is put into the container by shaking up and down and rotating the scraper 22.

[0028] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Therefore, if such modifications and variations fall within the scope of the claims and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A weighing box, characterized in that: The invention comprises a circular box (1), wherein a rotating rod (2) is rotatably provided at the bottom of the circular box (1), a rotating plate (20) is provided at the lower end of the rotating rod (2), and the upper end of the rotating rod (2) is provided on a scraper (22), and the outer end of the scraper (22) is tangent to the inner peripheral wall of the circular box (1); The peripheral opening of the circular box (1) is connected to a rectangular tube (11), and the outer end of the rectangular tube (11) is provided with a buckle cover (12).

2. The weighing box according to claim 1, characterized in that A support ring (10) is installed at the lower end of the circular box (1).

3. The weighing box according to claim 1, characterized in that The outer end of the rotating plate (20) is provided with a toggle rod (21).

4. The weighing box according to claim 1, characterized in that An annular plate (15) is provided on the outer end circumference of the rectangular tube (11), an inner wall of the buckle cover (12) is provided with an embedded block, the embedded block passes through the outer end of the rectangular tube (11), and an L-shaped plate (14) is provided at one end of the buckle cover (12), and the L-shaped plate (14) is buckled on the annular plate (15).

5. The weighing box according to claim 4, characterized in that: The inset is made of rubber.

6. The weighing box according to claim 4, characterized in that: One end of the buckle cover (12) is provided with an outer pull plate (13).

7. The weighing box according to claim 1, characterized in that: The upper end of the circular box (1) is buckled with an upper cover (38), and a plurality of mounting platforms (30) are installed on the upper cover (38). Cap pins (31) are installed at both ends of the mounting platform (30). The upper end of the cap pin (31) is sleeved with an upper movable plate (33), and a spring (32) is provided on the lower side of the upper movable plate (33). The spring (32) is sleeved on the lower end of the cap pin (31). A convex portion (34) is provided on the upper movable plate (33), and an outer rotating plate (35) is provided on the upper end of the convex portion (34). The outer end of the outer rotating plate (35) is installed with an outer vertical plate (36), and the lower end of the outer vertical plate (36) is provided with an L-shaped buckle plate (37). The outer periphery of the circular box (1) is provided with a boss (3), and a card slot is opened at the lower end of the boss (3), and the L-shaped buckle plate (37) is carded in the card slot.

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