Scoop for detection

Abstract

An opening is formed in the upper end of the containing part, an outward extending plate is arranged at the opening end of the containing part, an end plate is arranged at the outer side end of the outward extending plate, a pair of movable rods are arranged on the end plate in a penetrating mode, the outer side ends of the movable rods are meshed with end caps through threads, a movable plate is arranged at the inner side ends of the movable rods, and a connecting plate is arranged on the movable plate. A cover plate is arranged at the other end of the connecting plate, and when the detected object is dug, the cover plate can be moved away from the upper end of the containing part, so that the digging operation of the detected object is facilitated. And after digging, the cover plate covers the containing part, so that the problem that the detected objects are scattered when the detected objects are transferred is avoided. And when the movable rod is in an extended state, the digging operation of the detected object can be conveniently carried out at a relatively large depth.

Description

Technical Field

[0001] The utility model relates to the technical field of testing equipment, in particular to a scoop for testing. Background Art

[0002] When testing intermediates or drugs, it is necessary to use a medicine spoon to take the test object. The medicine spoon currently used has a relatively simple structure, which includes a spoon body and a spoon handle. However, when using this medicine spoon to take the test object, the test object is prone to spillage, and it is also inconvenient to dig out the test object when the container is deep. Utility Model Content

[0003] The utility model provides a scoop for testing, which solves the deficiencies of the prior art and the problems of easy spillage of the test object and inconvenience in scooping the test object, and has strong practicality.

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

[0005] A scoop for testing includes a holding portion, an opening at the upper end of the holding portion, an extension plate provided at the open end of the holding portion, an end plate provided at the outer end of the extension plate, a pair of movable rods passing through the end plates, end caps threadedly engaged at the outer ends of the movable rods, a movable plate provided at the inner ends of the movable rods, a connecting plate provided on the movable plate, and a cover provided at the other end of the connecting plate. When the test object is to be scooped out, the cover can be removed from the upper end of the holding portion, thereby facilitating the scooping operation of the test object. After scooping out, the cover can be placed on the holding portion to prevent the test object from spilling when being transferred. The movable rods, when extended, also facilitate scooping out the test object at a greater depth.

[0006] Furthermore, in order to increase the amount that can be scooped out at a time and facilitate the pouring out of the test object, the cross-section of the containing portion is set to a U-shaped structure.

[0007] Furthermore, in order to limit the cover plate to ensure its tightness after closing, a pair of waist-shaped holes are opened on the connecting plate, and limiting pins are passed through the waist-shaped holes, and the limiting pins are engaged with the extended plate through threads.

[0008] Furthermore, in order to prevent the cover from being opened innocently during the transfer process, a spring is sleeved on the movable rod, and the spring is located between the movable plate and the end plate.

[0009] Furthermore, in order to allow the cover plate to cover the receiving portion under the action of a spring during the digging process, a lug is provided on the end plate, and a concave fastener is rotatably provided at the outer end of the lug.

[0010] Furthermore, in order to facilitate the digging action at a deeper depth, a rotating pin is provided on the lower wall of the outer end of the extended plate, and a rotating plate is rotatably provided on the rotating pin, and a pair of insertion holes is opened on the rotating plate.

[0011] Furthermore, in order to facilitate locking the posture of the rotating plate and ensure reliability during digging, an outward-extending tongue is provided on the end plate, and a movable vertical rod is passed through the outward-extending tongue. The upper end of the movable vertical rod is provided with an upper ring, and the upper ring is located on the upper side of the outward-extending tongue. The lower end of the movable vertical rod is provided with a lower ring, and the lower end of the movable vertical rod is passed through the socket, and the lower ring is located on the upper side of the rotating plate. A second spring is provided on the movable vertical rod, and the second spring is located between the lower ring and the outward-extending tongue.

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

[0013] The utility model can prevent the detection object from being spilled when the detection object is transferred, and also facilitates the sampling operation of the detection object at different depths. 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 Shows a three-dimensional structure of one embodiment Figure 2 . DETAILED DESCRIPTION

[0017] like Figure 1~Figure 2 As shown, a scoop for detection includes a containing portion 1, the cross-section of the containing portion 1 is a U-shaped structure, the upper end of the containing portion 1 is open, the open end of the containing portion 1 is provided with an overhanging plate 10, the outer end of the overhanging plate 10 is provided with an end plate 11, a pair of movable rods 2 are passed through the end plate 11, the outer ends of the movable rods 2 are engaged with end caps 20 through threads, the inner ends of the movable rods 2 are provided with movable plates 21, the movable plate 21 is provided with a connecting plate 22, the other end of the connecting plate 22 is provided with a cover plate 23, a pair of waist-shaped holes 24 are opened on the connecting plate 22, the waist-shaped holes 24 are penetrated by limiting nails 25, and the limiting nails 25 are engaged with the overhanging plate 10 through threads.

[0018] A spring 26 is sleeved on the movable rod 2 and is located between the movable plate 21 and the end plate 11 . A lug 3 is provided on the end plate 11 , and a concave fastener 30 is rotatably provided at the outer end of the lug 3 .

[0019] A rotating pin 44 is provided on the lower wall of the outer end of the outward-extending plate 10, and a rotating plate 45 is rotatably provided on the rotating pin 44. A pair of insertion holes 46 are opened on the rotating plate 45, and an outward-extending tongue 4 is provided on the end plate 11. A movable vertical rod 40 is passed through the outward-extending tongue 4, and an upper ring 41 is provided at the upper end of the movable vertical rod 40. The upper ring 41 is located on the upper side of the outward-extending tongue 4, and a lower ring 43 is provided at the lower end of the movable vertical rod 40. The lower end of the movable vertical rod 40 is passed through the insertion hole 46, and the lower ring 43 is located on the upper side of the rotating plate 45. A second spring 42 is sleeved on the movable vertical rod 40, and the second spring 42 is located between the lower ring 43 and the outward-extending tongue 4.

[0020] In this embodiment, when digging out the test object, the operator pulls the cover plate 23 outward to move it away from the receiving portion 1 and fully open the opening of the receiving portion 1. During the movement, the spring 26 is also compressed. The operator then rotates the concave fastener 30 and fastens it to the movable plate 21. The operator then extends the receiving portion 1 into the bottle and digs out the test object. When transferring, the locking of the movable plate 21 by the concave fastener 30 is canceled. Thereafter, the cover plate 23 is placed on the receiving portion 1 under the action of the spring 26, and the test object is then transferred.

[0021] If digging is required at a deeper depth of the inspection object, and the outward extension plate 10 and the movable rod 2 cannot perform the digging well, the movable vertical rod 40 is pulled out from the insertion hole 46, and then the rotating plate 45 is rotated. After the rotation, the lower end of the movable vertical rod 40 is passed through another insertion hole 46, and then the digging operation is performed by holding the rotating plate 45.

[0022] 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 detection spoon, characterized in that: The container comprises a containing portion (1), the upper end of the containing portion (1) is open, an overhanging plate (10) is provided at the open end of the containing portion (1), an end plate (11) is provided at the outer end of the overhanging plate (10), a pair of movable rods (2) are passed through the end plate (11), the outer ends of the movable rods (2) are engaged with end caps (20) through threads, the inner ends of the movable rods (2) are provided with a movable plate (21), a connecting plate (22) is provided on the movable plate (21), and a cover plate (23) is provided at the other end of the connecting plate (22).

2. The detection spoon according to claim 1, characterized in that: The cross section of the containing portion (1) is a U-shaped structure.

3. The detection spoon according to claim 1, characterized in that: A pair of waist-shaped holes (24) are formed on the connecting plate (22), and limiting pins (25) are passed through the waist-shaped holes (24). The limiting pins (25) are engaged with the extending plate (10) through threads.

4. The detection spoon according to claim 1, characterized in that: A spring (26) is sleeved on the movable rod (2), and the spring (26) is located between the movable plate (21) and the end plate (11).

5. The detection spoon according to claim 1, characterized in that: A lug (3) is provided on the end plate (11), and a concave fastener (30) is rotatably provided at the outer end of the lug (3).

6. The detection spoon according to claim 1, characterized in that: A rotating pin (44) is provided on the lower wall of the outer end of the outward extending plate (10), a rotating plate (45) is rotatably provided on the rotating pin (44), and a pair of insertion holes (46) are provided on the rotating plate (45).

7. The detection spoon according to claim 1, characterized in that: An outward-extending tongue (4) is provided on the end plate (11), a movable vertical rod (40) is provided on the outward-extending tongue (4), an upper ring (41) is provided at the upper end of the movable vertical rod (40), the upper ring (41) is located on the upper side of the outward-extending tongue (4), a lower ring (43) is provided at the lower end of the movable vertical rod (40), the lower end of the movable vertical rod (40) is passed through the insertion hole (46), the lower ring (43) is located on the upper side of the rotating plate (45), a second spring (42) is provided on the movable vertical rod (40), and the second spring (42) is located between the lower ring (43) and the outward-extending tongue (4).

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