Headgear camera projector for medicine checking
Through the headset camera for drug verification, the high-definition projection, video recording and shooting functions are used to solve the problems of high difficulty in drug verification and frequent disputes, improve the accuracy and safety of drug verification, and reduce the work burden of pharmacists.
Patent Information
- Application Number
- CN202420366924.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-27
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-02-27
AI Technical Summary
Drug verification is difficult in hospital pharmacies, especially the identification and verification of naked films, which leads to frequent errors in drug distribution and disputes, and long-term work has led to the energy loss of pharmacists.
Design a head cover camera projector for drug verification, including high-definition projection, video recording and shooting devices, which project drug information through head cover, shoot and video, and are used for drug verification and evidence collection to reduce manual errors and disputes.
Improve the accuracy of drug verification, reduce drug distribution errors, reduce burden on pharmacists, reduce disputes with nursing staff and patients, and ensure drug safety.
Smart Images
Figure CN222234929U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of medical devices, and in particular to a headgear camera projector for drug verification. Background Art
[0002] The distribution of medicines has always been a very careful and meticulous work in hospital pharmacy management. It has many requirements, the most important of which is high accuracy. As the last link of a patient's visit, it is related to the patient's life and health, and it also represents the appearance of a medical institution and whether it has high-quality medical standards. Therefore, it is particularly important to improve the accuracy of drug verification and ensure zero errors in drug distribution.
[0003] At present, modern medical institutions' pharmacies often assign experienced pharmacists to check drugs. The problems are as follows: ① The pharmacist who checks is required to have considerable experience, especially to be familiar with the bare tablets of the drugs; ② Modern pharmacies have changed the traditional dispensing mode and mostly adopt mechanized management and dispensing. The drugs dispensed from the machines are more and more bizarre; there are no rules to be found, and basically the responsibility of ensuring the quality of the drugs is borne by the checking pharmacist; this puts a lot of pressure on the checking pharmacist. ③ The drugs dispensed in the inpatient pharmacy are dispensed by machines in single doses. Basically, oral drugs have been disassembled and lost their original packaging. The bare tablets that are disassembled are very similar and difficult to distinguish without checking the ingredients. In this case, the drug checking is difficult and requires high requirements for the checking personnel. ④ The drug distribution process in the inpatient pharmacy is cumbersome. After the drug is checked, the inpatient pharmacy needs to be taken by the nurse to the nurse station, and then the nurse will check and distribute it to the corresponding patient. Disputes are prone to occur in the process of nurse dispensing drugs. The situations are as follows: ① Nurses and nursing staff lack drug information and professional knowledge related to drugs, and they mix up the drugs for patients and are unaware of the confusion, which eventually leads to complaints and disputes. Although modern pharmacies are equipped with all-round video surveillance, it is difficult to obtain evidence because the chips are small, resulting in insufficient evidence data for disputes and inability to achieve one-to-one correspondence. ② Drug manufacturers change and update data information frequently and quickly. Many winning bid collection varieties and imported varieties are extremely similar after being disassembled, and it is difficult to distinguish them with the naked eye. ③ There are many types of drugs, and manufacturers change quickly. Nurses lack experience in drug verification. Newly packaged tablets cause patients to be suspicious, and they are prone to cheating with pharmacy staff and causing unnecessary conflicts. The surveillance on the ceiling is also difficult to clearly capture what tablets are in relatively small oral medicine bags. Many tablets are white round tablets, and the size cannot be distinguished without comparing the original packaging. Even if some tablets are printed with symbols, they are too small for the monitoring equipment to capture clearly. ④ Long-term high-intensity verification of too many and small chips can easily damage the pharmacist's energy and eyes, and the tolerance causes mistakes and omissions.
[0004] In view of the above situations, a head-mounted camera projector for drug verification is designed. In particular, it is used to verify the bare chips distributed by the inpatient pharmacy based on the Internet of Things machine. And through this instrument, real-time and real-time one-to-one evidence collection can be carried out, thereby reducing the problems of oral drug distribution in the inpatient pharmacy and disputes with nursing staff and patients. Utility Model Content
[0005] The purpose of the present application is to provide a head-mounted camera projector for drug verification.
[0006] To achieve the above-mentioned purpose, an embodiment of the present application provides a headgear camera projector for drug verification, comprising an adjustable headgear, a front main body and a power supply device; the front main body comprises a shell, a high-definition projection device for projecting comparison images, a high-definition video recording device for recording videos and a high-definition shooting device for taking photos and uploading them, the shell is fixed to the front side of the headgear, the high-definition projection device, the high-definition video recording device and the high-definition shooting device are respectively arranged on the front side of the shell and arranged forward; the power supply device is used to supply power to the high-definition projection device, the high-definition video recording device and the high-definition shooting device, the power supply device is electrically connected to the high-definition projection device, the high-definition video recording device and the high-definition shooting device, respectively, and the power supply device is arranged on the rear side of the headgear; the magnifying glass is arranged below the shell.
[0007] Preferably, the high-definition projection device is located approximately in the middle of the shell, the high-definition projection device is pivotally connected to the shell, the high-definition video recording device is pivotally connected to the shell, the high-definition video recording device is located below one side of the high-definition projection device, and the high-definition shooting device is located below the other side of the high-definition projection device.
[0008] Preferably, the magnifying glass is detachably connected to the housing.
[0009] Preferably, the magnifying glass is a binocular.
[0010] Preferably, the headgear is configured to be adjustable.
[0011] Preferably, a rubber-lined head pad is provided on the inner side of the headgear.
[0012] Preferably, the power supply device includes an adjustable buckle and a lithium battery, the adjustable buckle is adjustably arranged on the rear side of the head cover, the adjustable buckle is arranged on the rear side of the head cover and is arc-shaped, the lithium battery is detachably arranged on the adjustable buckle and the adjustable buckle together form an arc-shaped structure.
[0013] Preferably, the headgear camera projector for drug verification of the embodiment of the present application further includes a USB charging port, and the USB charging port is disposed on the shell, and the USB charging port is electrically connected to the power supply device.
[0014] Preferably, the headgear camera projector for drug verification in the embodiment of the present application further includes an LED lamp, which is disposed on the shell and electrically connected to the power supply device.
[0015] Preferably, a memory card for storing the content photographed by the high-definition camera is also disposed on the housing, and the memory card is disposed in the housing and electrically connected to the high-definition camera.
[0016] Compared with the prior art, the headgear camera projector for drug verification in the embodiment of the present application includes an adjustable headgear, a front body and a power supply device; the front body includes a shell, a high-definition projection device for projecting a comparison image, a high-definition video recording device for recording, and a high-definition shooting device for taking photos and uploading, the shell is fixed to the front side of the headgear, and the high-definition projection device, the high-definition video recording device and the high-definition shooting device are respectively arranged on the front side of the shell and arranged forward; the power supply device is used to power the high-definition projection device, the high-definition video recording device and the high-definition shooting device, and the power supply device is electrically connected to the high-definition projection device, the high-definition video recording device and the high-definition shooting device, respectively, and the power supply device is arranged on the rear side of the headgear; the magnifying glass is arranged below the shell, so that the user can wear the headgear camera projector for drug verification, so that the drug-related information or pictures required for comparison can be projected in front of the user through the high-definition projection device, so that the user can compare it with the actual drug or its packaging, and the actual drug or its packaging can also be photographed and uploaded to other devices through the high-definition shooting device, so as to perform manual verification or automatic verification on other devices, and the user's verification process can also be recorded and saved through the high-definition video recording device for subsequent viewing. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0018] Figure 1 A three-dimensional schematic diagram of a headgear camera projector for drug verification according to an embodiment of the present application.
[0019] Figure 2 Another stereoscopic schematic diagram of the headgear camera projector used for drug verification according to an embodiment of the present application. DETAILED DESCRIPTION
[0020] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.
[0021] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.
[0022] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.
[0023] First of all, in the description of the embodiments of the present application, it needs to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.
[0024] Secondly, the terms "first", "second", "third", etc. are only used to distinguish descriptions, without any distinction of order or importance, and cannot be understood as indicating or implying relative importance. The characteristics specified as "first" or "second" may explicitly or implicitly include one or more of such characteristics.
[0025] Furthermore, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.
[0026] In addition, in the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, an electromagnetic connection, or even a communication connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0027] In addition, the “and / or” in this application, such as “Feature 1 and / or Feature 2”, refers to the three cases that it can be “Feature 1” alone, “Feature 2” alone, or “Feature 1” plus “Feature 2”. The “and / or” in this application, such as “Feature 1 and / or Feature 2”, refers to the three cases that it can be “Feature 1” alone, “Feature 2” alone, or “Feature 1” plus “Feature 2”.
[0028] See also Figure 1-2 The headgear video projector 1 for drug verification of the embodiment of the present application includes an adjustable headgear 10, a front body 20 and a power supply device 30; the front body 20 includes a shell 21, a high-definition projection device 22 for projecting contrast images, a high-definition video recording device 23 for recording, and a high-definition shooting device 24 for taking photos and uploading. The shell 21 is fixed to the front side of the headgear 10, and the high-definition projection device 22, the high-definition video recording device 23 and the high-definition shooting device 24 are respectively arranged on the front side of the shell 21 and arranged forward; the power supply device 30 is used to supply power to the high-definition projection device 22, the high-definition video recording device 23 and the high-definition shooting device 24, and the power supply device 30 is electrically connected to the high-definition projection device 22, the high-definition video recording device 23 and the high-definition shooting device 24 respectively, and the power supply device 30 is arranged on the rear side of the headgear 10; the magnifying glass 40 is arranged below the shell 21. More specifically, as follows:
[0029] like Figure 1-2 As shown, the high-definition projector 22 is located approximately in the middle of the shell 21, the high-definition projector 22 is pivotally connected to the shell 21, the high-definition video recording device 23 is pivotally connected to the shell 21, the high-definition video recording device 23 is located below one side of the high-definition projector 22, and the high-definition camera 24 is located below the other side of the high-definition projector 22, so that the positional relationship among the high-definition projector 22, the high-definition video recording device 23 and the high-definition camera 24 is more reasonable and compact.
[0030] like Figure 1-2 As shown, the magnifying glass 40 is detachably connected to the housing 21 to facilitate the disassembly, assembly and replacement of the magnifying glass 40 .
[0031] like Figure 1-2As shown, the magnifying glass 40 is a binocular lens. Of course, in other embodiments, the magnifying glass 40 can also be a monocular lens, so it is not limited to this.
[0032] For example, a magnifying glass 40 with different magnifications can be selected according to the situation, such as but not limited to 1.0X, 1.5X, and 2.0X, a total of 3 magnifications, but not limited to this.
[0033] For example, the magnifying glass 40 is 85 MM by 28 MM, but is not limited thereto.
[0034] For example, the magnifying glass 40 is a resin lens to reduce the weight of the instrument and facilitate the design of the magnifying glass 40 to be thinner, but the present invention is not limited thereto.
[0035] like Figure 1-2 As shown, the headgear 10 is configured to be adjustable so as to be suitable for users with different head circumferences.
[0036] like Figure 1-2 As shown, a rubber-lined head pad 11 is provided on the inner side of the headgear 10 for comfortable wearing.
[0037] like Figure 1-2 As shown, the power supply device 30 includes an adjustable buckle 31 and a lithium battery 32. The adjustable buckle 31 is adjustably arranged on the rear side of the head cover 10. The adjustable buckle 31 is arranged on the rear side of the head cover 10 and is arc-shaped. The lithium battery 32 is detachably arranged on the adjustable buckle 31 and the adjustable buckle 31 together form an arc-shaped structure, which has a certain curvature and fits the head circumference. It is both beautiful and balances the overall front and rear weight of the instrument, thereby improving comfort.
[0038] For example, the adjustment range of the adjustable buckle 31 is set to 10CM, and the head circumference of an adult is generally between 54CM and 60CM. Unless there are special circumstances, the head circumference of an adult generally does not change much.) The arc design fits the back of the head, which is in line with the ergonomics of the human head circumference and is comfortable and beautiful to wear, but it is not limited to this.
[0039] For example, the lithium battery 32 is a high polymer lithium battery with a capacity of 10,000 MAH, but is not limited thereto.
[0040] like Figure 1-2 As shown, the headgear camera projector 1 for drug verification of the embodiment of the present application also includes a USB charging interface 50, which is arranged on the shell 21, and the USB charging interface 50 is electrically connected to the power supply device 30, so as to charge the power supply device 30 and / or supply power to one or more of the high-definition projection device 22, the high-definition video recording device 23 and the high-definition shooting device 24 through the USB charging interface 50.
[0041] like Figure 1-2As shown, the USB charging port 50 may also be configured to discharge outward in reverse, but is not limited thereto.
[0042] like Figure 1-2 As shown, the headgear video projector 1 for drug verification according to the embodiment of the present application further includes an LED lamp 60 , which is disposed on the housing 21 and electrically connected to the power supply device 30 to provide lighting.
[0043] like Figure 1-2 As shown, the LED lamp 60 may be provided with a brightness adjustment operating structure on the housing 21, so that the brightness of the LED lamp 60 can be adjusted and / or turned off by operating the brightness adjustment operating structure, but the present invention is not limited thereto.
[0044] like Figure 1-2 As shown, a memory card is also disposed on the housing 21 . The memory card is disposed in the housing 21 and is electrically connected to the high-definition camera 24 so as to be used for storing the content captured by the high-definition camera 24 .
[0045] For example, a memory card insertion hole may be provided on the housing 21 to facilitate the removal and installation of the memory card. Of course, the memory card may also be fixed to the housing 21, and in this case, a data line interface electrically connected to the memory card may be provided, but the present invention is not limited thereto.
[0046] In conjunction with the accompanying drawings, various usages of the headgear camera projector 1 for drug verification according to the embodiment of the present application are described as follows:
[0047] 1. Verification and use process:
[0048] Adjust the headgear and fix the headgear camera projector 1 for drug verification of the embodiment of the present application on the head. Press the switch and adjust the verification device at the same time. After the switch lights up, connect to the mobile phone APP verification monitoring interface at the same time, turn on the high-definition camera by default, and enter the real-time recording state.
[0049] In the normal verification state, only the real-time video recording process and voice AI function are enabled by default. Other functions are disabled. You can enable related functions as needed in different situations, such as turning on the LED lighting in a dark environment; turning on the photo function when encountering suspicious situations; or turning on the AI voice control function throughout the process; etc.
[0050] Specific operations:
[0051] ① Whatever the eyes see is what the lens captures. When the pharmacist is checking, the instrument is turned on to enter the checking mode. The projection lens will play the information on the front of the corresponding oral medicine bag in the projection area (which can be A4 white paper). The information can be obtained by uploading a WORD document on the mobile phone or taking a photo with the instrument, or by the hospital Internet of Things couplet. The pharmacist first takes the information on the front of the medicine bag and checks it with the information in the projection area. Then, the pharmacist turns the medicine bag over and checks each medicine one by one according to the information on the front of the medicine bag in the projection area. After confirming that there is no error, the medicine is placed on the corresponding number of the iron plate according to the patient's hospital bed number. This reduces errors caused by dizziness caused by turning over and over. This reduces repetitiveness and improves the efficiency of checking.
[0052] ② If during the verification process, suspicious tablets are found in the bag and cannot be identified, and the pharmacist is not familiar with the drug information for personal reasons, for example, when two vitamins are highly similar and cannot be distinguished without taking out the original bottle of medicine for comparison, the problem can be solved by performing this operation on the headgear camera projector 1 for drug verification in the embodiment of the present application.
[0053] ③ Three methods of checking using the headgear camera projector 1 for checking the medicines in the embodiment of the present application are introduced as follows:
[0054] ③--1. Open and click the shooting button (can be controlled by AI), take out the suspicious pills, upload the picture to the mobile phone after shooting, and perform 3D image recognition with the target original picture in the drug database stored in the mobile phone memory to obtain a matching result. This operation is performed on the mobile phone on the headgear camera projector 1 APP for drug verification in the embodiment of the present application. (Picture X Picture)
[0055] ③--2. Directly convert the projection interface of the headgear camera projector 1 used for drug verification in the embodiment of the present application, retrieve the target drug image from the database, project the original target drug image directly onto the white background area, and compare the suspicious pills directly with the original image. (Image VS Real Object)
[0056] ③--3. AI voice control uses the headgear camera projector 1 used for drug verification in the embodiment of the present application to shoot the medicine bag with suspicious pills, and at the same time retrieves the target image data from the database and projects them together onto the white background area. The pharmacist compares and checks them one by one in the projection area. (Image VS Image)
[0057] 2. Video evidence calling process:
[0058] 1. Start the switch to enter the verification working mode. The real-time recording process is turned on by default. The surveillance video data is saved to the memory card (which can be removed and replaced individually). Generally, the data is saved for 3 days. When a dispute occurs and the data is called, you can select the required monitoring period and save it separately, or you can view it during the effective storage period. The mobile phone APP records the video to view your interface. If it is not saved separately, the data will be automatically cleared after 3 days. For example, the surveillance camera captures the video data of October 10, 2023, which can be viewed within 3 days on the 10th, 11th, and 12th. The data on the 10th will be cleared after 0:00 on the 13th. If a dispute occurs on the 10th, you can select the target video and save it separately within 3 days. You can also remove the memory data card as needed and save all the videos separately.
[0059] 2. The headgear camera projector 1 for drug verification of the embodiment of the present application can be connected to a monitoring device or not. If no external monitoring device is connected, the video will be automatically uploaded to the mobile phone APP after recording on the same day. Turn on the Bluetooth or WIFI connection point of the target mobile phone, connect the headgear camera projector 1 for drug verification of the embodiment of the present application, enter the number and password of the headgear camera projector 1 for drug verification of the embodiment of the present application, and perform the operation after uploading the data in real time on the spot.
[0060] 3. A data line interface is provided at the memory card position. The data line is connected to the computer for viewing. The memory card can also be removed and connected to the computer for viewing. The headgear camera projector 1 for drug verification of the embodiment of the present application can also be directly operated to directly project and play the recorded video for viewing.
[0061] Compared with the prior art, the headgear camera projector 1 for drug verification in the embodiment of the present application includes an adjustable headgear 10, a front main body 20 and a power supply device 30; the front main body 20 includes a shell 21, a high-definition projection device 22 for projecting contrast images, a high-definition video recording device 23 for recording, and a high-definition shooting device 24 for taking photos and uploading, the shell 21 is fixed to the front side of the headgear 10, the high-definition projection device 22, the high-definition video recording device 23 and the high-definition shooting device 24 are respectively arranged on the front side of the shell 21 and arranged forward; the power supply device 30 is used to supply power to the high-definition projection device 22, the high-definition video recording device 23 and the high-definition shooting device 24, and the power supply device 30 is electrically connected to the high-definition projection device 22, the high-definition video recording device 23 and the high-definition shooting device 24 respectively, and the power supply device 30 is arranged on the rear side of the headgear 10; the magnifying glass 40 is arranged below the shell 21, so that the user can wear the headgear camera projector for drug verification The high-definition projector 1 can project the drug-related information or pictures required for comparison in front of the user through the high-definition projector 22, so that the user can compare it with the actual drug or its packaging. The high-definition shooting device 24 can also be used to shoot the actual drug or its packaging and upload it to other devices for manual verification or automatic verification on other devices. At the same time, the high-definition video recording device 23 can also be used to record and save the user's verification process for subsequent viewing; by using the head-mounted camera projector 1 for drug verification in the embodiment of the present application, the accuracy of drug verification can be improved, zero errors in drug distribution can be guaranteed, and the burden on staff can be reduced, especially for the verification of bare chips distributed by the inpatient pharmacy based on the Internet of Things machine, and the real-time and real-time one-to-one evidence collection can be carried out through this instrument, thereby reducing the problems of oral drug distribution in the inpatient pharmacy and disputes with nursing staff and patients, thereby improving the accuracy of drug distribution and ensuring the safety of patients' medication.
[0062] The above disclosure is only a preferred example of the present application, and its role is to facilitate the technical personnel in this field to understand and implement it, but it cannot be used to limit the scope of rights of the present application. Therefore, equivalent changes made within the scope recorded in this application still fall within the scope covered by this application.
Claims
1. A headgear camera projector for drug verification, characterized in that: include: Adjustable headgear; The front body comprises a shell, a high-definition projection device for projecting contrast images, a high-definition video recording device for recording videos, and a high-definition camera device for taking photos and uploading them, wherein the shell is fixed to the front side of the headgear, and the high-definition projection device, high-definition video recording device, and high-definition camera device are respectively arranged on the front side of the shell and arranged forward; A power supply device for supplying power to the high-definition projection device, the high-definition video recording device and the high-definition shooting device, the power supply device being electrically connected to the high-definition projection device, the high-definition video recording device and the high-definition shooting device respectively, and the power supply device being arranged on the rear side of the headgear; as well as A magnifying glass is arranged below the shell.
2. The headgear camera projector for drug verification as claimed in claim 1, characterized in that: The high-definition projection device is located approximately in the middle of the shell, the high-definition projection device is pivotally connected to the shell, the high-definition video recording device is pivotally connected to the shell, the high-definition video recording device is located below one side of the high-definition projection device, and the high-definition shooting device is located below the other side of the high-definition projection device.
3. The headgear camera projector for drug verification as claimed in claim 1, characterized in that: The magnifying glass is detachably connected to the housing.
4. The headgear camera projector for drug verification as claimed in claim 1, characterized in that: The magnifying glass is a binocular.
5. The headgear camera projector for drug verification as claimed in claim 1, characterized in that: The headgear is configured to be adjustable.
6. The head-mounted camera projector for drug verification as claimed in claim 1, characterized in that: A rubber-lined head pad is arranged on the inner side of the headgear cover.
7. The headgear camera projector for drug verification as claimed in claim 1, characterized in that: The power supply device includes an adjustable buckle and a lithium battery. The adjustable buckle is adjustably arranged on the rear side of the head cover. The adjustable buckle is arranged on the rear side of the head cover and is arc-shaped. The lithium battery is detachably arranged on the adjustable buckle and the adjustable buckle together forms an arc-shaped structure.
8. The headgear camera projector for drug verification as claimed in claim 1, characterized in that: It also includes a USB charging interface, which is arranged on the shell and is electrically connected to the power supply device.
9. The headgear camera projector for drug verification as claimed in claim 1, characterized in that: It also includes an LED lamp, which is arranged on the housing and electrically connected to the power supply device.
10. The headgear camera projector for drug verification as claimed in claim 1, characterized in that: The housing is also provided with a memory card for storing the contents photographed by the high-definition photographing device. The memory card is arranged in the housing and is electrically connected to the high-definition photographing device.