Heating device for drug inspection and detection

Abstract

The utility model discloses a heating device for medicine inspection and detection, which comprises a casing, and a double-sided clamping component is mounted on one side of the upper end of the casing. The device has the beneficial effects that the electronic gas lamp and the infrared distance meter are mounted on the adjusting assembly, the infrared sensor is fixed on the electric sliding rail by virtue of the electric telescopic rod, and meanwhile, the double-sided clamping assembly is matched to fix two groups of pipe fittings for medicine detection; according to the heating device, after one medicine sample is heated and detected, the infrared distance meter, the infrared sensor and the electronic gas lamp are moved and shifted, so that the other group of medicine samples can be heated and detected, and the other group of medicine samples can be detached and replaced when the device is used for heating and detecting one group of medicine samples; by means of the design, the heating detection process of the device on a large batch of drugs is smoother, and therefore the heating detection efficiency is improved when the device carries out moisture detection on the large batch of drugs.

Description

Technical Field

[0001] The utility model relates to the technical field of drug inspection and detection, in particular to a heating device for drug inspection and detection. Background Art

[0002] The toluene moisture determination method and the volatile oil extraction method are both methods included in the fourth volume of the "Chinese Pharmacopoeia" (Fixed Frame 2, 2002) and are commonly used in the standard inspection of Chinese and Tibetan medicinal materials (prepared formulas) containing volatiles.

[0003] The Chinese patent with the patent number CN218735018U discloses a heating device for drug inspection and detection, which relates to the technical field of drug inspection and detection. It includes a shell, the upper end of the shell is provided with a measuring tube placement port and a heating sleeve placement port, a moisture measuring tube is inserted inside the measuring tube placement port, a heating sleeve installed inside the shell is provided at the lower end of the heating sleeve placement port, a round-bottom flask is placed inside the heating sleeve, a condenser is inserted at the upper end of the moisture measuring tube, the condenser and the moisture measuring tube are fixedly installed at the upper end of the shell through a fixing frame, an infrared rangefinder is provided at the lower end of the moisture measuring tube, the infrared rangefinder is fixedly installed inside the shell, an integrated control board is provided at the front end of the shell, an installation box is fixedly installed at the side end of the shell, and an infrared sensor for timing is provided at the upper end of the installation box.

[0004] Although the heating device for drug inspection and detection described in the above patent can automatically heat and measure drugs using the toluene moisture determination method when in use, since there is only one infrared rangefinder, infrared sensor and fixing frame on the device and they are fixed in position, after the device completes the experimental determination of drugs in a flask, the used flask, condenser and moisture determination tube need to be completely removed before they can be replaced. It is easy to take a long time to replace the new drug sample to be tested, resulting in a relatively low heating detection efficiency when the device performs moisture detection on large quantities of drugs. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The technical problem to be solved by the utility model is to provide a heating device for drug inspection and testing, which can effectively improve the inspection and testing efficiency of drugs by heating and testing two groups of drug samples to be tested in turn, in view of the current status of the prior art.

[0007] (II) Technical solution

[0008] The utility model is implemented through the following technical scheme: The utility model proposes a heating device for drug inspection and detection, including a casing, a double-sided clamping assembly is installed on one side of the upper end of the casing, an electric slide rail is fixed to the upper part of one side wall of the casing by bolts, an infrared sensor is connected to the sliding block of the electric slide rail through an electric telescopic rod 1, an adjustment assembly is installed at the bottom end of the casing, an electronic gas lamp is installed on the adjustment assembly, and an infrared rangefinder is installed on one side of the electronic gas lamp on the adjustment assembly, the double-sided clamping assembly includes a vertical pole fixed to the top of the casing by bolts, grooves symmetrically arranged on the two side walls of the vertical pole, an electric telescopic rod 2 installed at the top of each groove, a movable limiting ring installed on the telescopic part of the electric telescopic rod 2, and a fixed limiting ring installed on the vertical pole below the movable limiting ring, the adjustment assembly includes a slide groove arranged on the casing, a screw rod rotatably arranged in the slide groove, a slide plate installed on the screw rod, and a motor installed on the outer wall of the casing for driving the screw rod to rotate.

[0009] Furthermore, the top of the casing is located above the electronic gas lamp and has two temperature-sensing heating sleeves symmetrically opened. The top of the casing is located on both sides of the upper end of the infrared rangefinder and has two openings symmetrically opened. The temperature-sensing heating sleeve is composed of a stainless steel outer jacket that passes through the top of the casing and a temperature sensor installed in the stainless steel outer jacket.

[0010] By adopting the above technical solution, the temperature-sensitive heating sleeve on the casing is mainly used to place the flask containing medicines, and the opening on the casing is mainly used to place the external moisture measuring tube.

[0011] Furthermore, the movable limiting ring and the fixed limiting ring are both limited by bolt locking, and the centers of the movable limiting ring and the fixed limiting ring are both directly opposite to the center of the opening.

[0012] By adopting the above technical solution, the movable limiting ring is mainly used to fix the condenser tube used for food detection, and the fixed limiting ring is mainly used to fix the moisture measuring tube used for food detection.

[0013] Furthermore, the fixed part of the electric telescopic rod 1 is bolted to the sliding block on the electric slide rail, and the telescopic part of the electric telescopic rod 1 is bolted to the housing of the infrared sensor.

[0014] By adopting the above technical solution, the electric telescopic rod is mainly used to achieve flexible adjustment of the height of the infrared sensor.

[0015] Furthermore, the electronic gas lamp and the infrared rangefinder are both bolted to the slide plate.

[0016] By adopting the above technical solution, the electronic gas lamp is mainly used to generate flame to heat the medicine flask placed on the temperature-sensitive heating sleeve.

[0017] Furthermore, the screw rod passes through the slide plate and is threadedly connected to the slide plate, and the screw rod is connected to the motor coupling.

[0018] By adopting the above technical solution, the sliding plate can be conveniently adjusted relative to the sliding groove after the screw rod is rotated.

[0019] Furthermore, a touch panel is installed on the outer wall of the casing on one side above the motor, and the touch panel is electrically connected to the infrared rangefinder, the motor, the electronic gas lamp, the electric slide rail, the electric telescopic rod one and the electric telescopic rod two.

[0020] By adopting the above technical solution, the touch panel mainly controls the coordinated work of the infrared rangefinder, the motor, the electronic gas lamp, the electric slide rail, the electric telescopic rod 1 and the electric telescopic rod 2 by controlling the on-off of the circuit.

[0021] (III) Beneficial effects

[0022] Compared with the prior art, the utility model has the following beneficial effects:

[0023] In order to solve the problem that the existing heating device for drug inspection and detection can automatically heat and measure drugs by the toluene moisture determination method when in use, but because there is only one infrared rangefinder, infrared sensor and fixing frame on the device and their positions are fixed, after the device completes the experimental determination of drugs in a flask, the used flask, condenser and moisture determination tube need to be completely removed before they can be replaced, and it is easy to take a long time to replace the new drug sample to be tested, resulting in the problem that the heating detection efficiency of the device is relatively low when performing moisture detection on a large number of drugs. The utility model installs an electronic gas lamp and an infrared rangefinder on the The infrared sensor is fixed on the electric slide rail by an electric telescopic rod, and the double-sided clamping assembly is used to fix the two groups of pipes for drug detection. This allows the heating device to heat and detect one drug sample, and then move the infrared rangefinder, infrared sensor and electronic gas lamp to perform heating and detection on another group of drug samples. This ensures that the device can disassemble and replace one group of drug samples while heating and detecting the other group of drug samples. This design makes the heating and detection process of large quantities of drugs smoother, thereby improving the heating and detection efficiency of the device when performing moisture detection on large quantities of drugs. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of a heating device for drug inspection and testing described in the utility model;

[0025] Figure 2 It is a left sectional view of a double-sided clamping assembly in a heating device for drug inspection and testing described in the utility model.

[0026] The following are the descriptions of the reference numerals:

[0027] 1. Infrared sensor; 2. Electric slide rail; 3. Casing; 4. Electric telescopic rod; 5. Touch panel; 6. Electronic gas lamp; 7. Adjustment assembly; 701. Slide plate; 702. Screw rod; 703. Motor; 704. Slide groove; 8. Opening; 9. Double-sided clamping assembly; 901. Vertical pole; 902. Fixed limit ring; 903. Groove; 904. Movable limit ring; 905. Electric telescopic rod II; 10. Temperature sensing heating sleeve; 11. Infrared rangefinder. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0029] like Figure 1-Figure 2As shown, a heating device for drug inspection and detection in this embodiment includes a casing 3, a double-sided clamping component 9 is installed on one side of the upper end of the casing 3, an electric slide rail 2 is fixed to the upper part of one side wall of the casing 3 by bolts, and an infrared sensor 1 is connected to the sliding block of the electric slide rail 2 through an electric telescopic rod 4. The electric telescopic rod 4 is mainly used to realize flexible adjustment of the height of the infrared sensor 1, an adjustment component 7 is installed at the bottom end of the casing 3, an electronic gas lamp 6 is installed on the adjustment component 7, and an infrared rangefinder 11 is installed on one side of the electronic gas lamp 6 on the adjustment component 7. The electronic gas lamp 6 is mainly used to generate flames to heat the drug flask placed on the temperature-sensitive heating sleeve 10. The infrared rangefinder 11 can measure the moisture in the moisture measuring tube installed externally and display it on the touch panel 5. The clamping assembly 9 includes a vertical pole 901 fixed to the top of the casing 3 by bolts, grooves 903 symmetrically opened on the two side walls of the vertical pole 901, an electric telescopic rod 905 installed at the top of each groove 903, a movable limit ring 904 installed on the telescopic part of the electric telescopic rod 905, and a fixed limit ring 902 installed on the vertical pole 901 and located below the movable limit ring 904. The movable limit ring 904 is mainly used to fix the condensation tube for food detection, and the fixed limit ring 902 is mainly used to fix the moisture measuring tube for food detection. The adjustment assembly 7 includes a slide groove 704 opened on the casing 3, a screw rod 702 rotatably installed in the slide groove 704, a slide plate 701 installed on the screw rod 702, and a motor 703 installed on the outer wall of the casing 3 for driving the screw rod 702 to rotate.

[0030] like Figure 1-Figure 2 As shown, in this embodiment, the top of the casing 3 is located above the electronic gas lamp 6 and has two temperature-sensing heating sleeves 10 symmetrically provided thereon. The top of the casing 3 is located on both sides of the upper end of the infrared rangefinder 11 and has two openings 8 symmetrically provided thereon. The temperature-sensing heating sleeve 10 is composed of a stainless steel jacket that passes through the top of the casing 3 and a temperature sensor installed in the stainless steel jacket. The temperature-sensing heating sleeve 10 on the casing 3 is mainly used to place a flask containing medicines. The opening 8 on the casing 3 is mainly used to place an external moisture measuring tube. The movable limit ring 904 and the fixed limit ring 902 are both limited by bolt locking. The centers of the movable limit ring 904 and the fixed limit ring 902 are both opposite to the center of the opening 8. The fixed portion of the electric telescopic rod 4 is bolted to the sliding block on the electric slide rail 2, and the telescopic portion of the electric telescopic rod 4 is bolted to the housing of the infrared sensor 1.

[0031] like Figure 1-Figure 2As shown, in this embodiment, the electronic gas lamp 6 and the infrared rangefinder 11 are both bolted to the slide plate 701, the screw rod 702 passes through the slide plate 701 and is threadedly connected to the slide plate 701, the screw rod 702 is connected to the motor 703 coupling, and after the screw rod 702 is rotated, the slide plate 701 can be conveniently slid and adjusted relative to the slide groove 704. A touch panel 5 is installed on the outer wall of the casing 3 on one side above the motor 703. The touch panel 5 is electrically connected to the infrared rangefinder 11, the motor 703, the electronic gas lamp 6, the electric slide rail 2, the electric telescopic rod 1 4 and the electric telescopic rod 2 905. The touch panel 5 mainly controls the coordinated work of the infrared rangefinder 11, the motor 703, the electronic gas lamp 6, the electric slide rail 2, the electric telescopic rod 1 4 and the electric telescopic rod 2 905 by controlling the on-off of the circuit.

[0032] The specific implementation process of this embodiment is as follows: when in use, first place the flask containing the medicine to be tested in the temperature-sensitive heating sleeve 10, and then use the double-sided clamping component 9 to clamp and fix the condenser tube and the water measuring tube used for external medicine detection, and then just adjust the infrared sensor to the connection position facing the external condenser tube and the moisture measuring tube under the action of the electric telescopic rod 4, and then use the electronic gas lamp 6 to heat the corresponding temperature-sensitive heating sleeve 10 to achieve heating detection of the medicine flask. After the device heats and detects a medicine sample, the infrared rangefinder 11, the infrared sensor 1 and the electronic gas lamp 6 can be moved and replaced through the electric slide rail 2 and the adjustment component 7, so as to achieve the replacement heating of the device, ensuring that the device can disassemble and replace another group of medicine samples when heating and testing a group of medicine samples. This design makes the heating and testing process of the device for large quantities of medicines smoother, thereby improving the heating and testing efficiency of the device when performing moisture testing on large quantities of medicines.

[0033] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A heating device for drug inspection and testing, characterized in that: The invention comprises a casing (3), a double-sided clamping assembly (9) is installed on one side of the upper end of the casing (3), an electric slide rail (2) is fixed to the upper part of one side wall of the casing (3) by bolts, an infrared sensor (1) is connected to the sliding block of the electric slide rail (2) by an electric telescopic rod (4), an adjustment assembly (7) is installed at the bottom end of the casing (3), an electronic gas lamp (6) is installed on the adjustment assembly (7), an infrared rangefinder (11) is installed on one side of the electronic gas lamp (6) on the adjustment assembly (7), and the double-sided clamping assembly (9) comprises a vertical pole (901) fixed to the top of the casing (3) by bolts, and a plurality of symmetrically arranged vertical poles (901) are provided on the vertical pole (901). The adjusting assembly (7) comprises a groove (903) on the two side walls, a second electric telescopic rod (905) installed at the top end of each groove (903), a movable limiting ring (904) installed at the telescopic part of the second electric telescopic rod (905), and a fixed limiting ring (902) installed on the vertical rod (901) and located below the movable limiting ring (904). The adjusting assembly (7) comprises a slide groove (704) provided on the housing (3), a screw rod (702) rotatably installed in the slide groove (704), a slide plate (701) installed on the screw rod (702), and a motor (703) installed on the outer wall of the housing (3) for driving the screw rod (702) to rotate.

2. A heating device for drug inspection and testing according to claim 1, characterized in that: The top of the casing (3) is located above the electronic gas lamp (6) and has two temperature-sensing heating sleeves (10) symmetrically provided thereon. The top of the casing (3) is located on both sides of the upper end of the infrared rangefinder (11) and has two openings (8) symmetrically provided thereon. The temperature-sensing heating sleeve (10) is composed of a stainless steel jacket that passes through the top of the casing (3) and a temperature sensor installed in the stainless steel jacket.

3. A heating device for drug inspection and testing according to claim 2, characterized in that: The movable limiting ring (904) and the fixed limiting ring (902) are both limited by bolt locking, and the centers of the movable limiting ring (904) and the fixed limiting ring (902) are both directly opposite to the center of the opening (8).

4. A heating device for drug inspection and testing according to claim 1, characterized in that: The fixed part of the electric telescopic rod (4) is bolted to the sliding block on the electric slide rail (2), and the telescopic part of the electric telescopic rod (4) is bolted to the housing of the infrared sensor (1).

5. A heating device for drug inspection and testing according to claim 1, characterized in that: The electronic gas lamp (6) and the infrared rangefinder (11) are both bolted to the slide plate (701).

6. A heating device for drug inspection and testing according to claim 1, characterized in that: The screw rod (702) passes through the slide plate (701) and is threadedly connected to the slide plate (701), and the screw rod (702) is connected to the motor (703) through a coupling.

7. A heating device for drug inspection and testing according to claim 1, characterized in that: A touch panel (5) is installed on the outer wall of the casing (3) at one side above the motor (703), and the touch panel (5) is electrically connected to the infrared rangefinder (11), the motor (703), the electronic gas lamp (6), the electric slide rail (2), the electric telescopic rod 1 (4) and the electric telescopic rod 2 (905).

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