Entrance guard device for tent hospital

Abstract

The utility model discloses an access control device for a tent hospital, which relates to the technical field of access control devices and comprises a main frame, a mounting plate arranged on the main frame, a face recognition instrument mounted at one end of the mounting plate and a processor arranged on the main frame, and telescopic sleeves are arranged at two ends of the main frame in a mirror image manner. According to the device, rapid disassembly and assembly can be conducted through the connecting lugs of the main frame, the telescopic sleeve can be rotationally folded and unfolded, the occupied space during storage is reduced, transferring is convenient, disassembly and assembly are convenient, convenience is high, the device can be suitable for tent hospital door curtains of different models and lengths by adjusting the pointing position and length of the telescopic sleeve, and the device is suitable for popularization and application. And then through the tightening process of the pull rope, a guide mechanism composed of a first guide ring, a first guide wheel, a second guide wheel, a second guide ring and a third guide wheel is used for guiding. Meanwhile, the fixing ring at one end of the telescopic sleeve is fixed with the pull rope, so that when the pull rope is tightened, the telescopic sleeve can be integrally contracted to be matched with the clamping assembly to pull the door curtain open, and the access control function is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of access control devices, in particular to an access control device for a tent hospital. Background Technique

[0002] A tent hospital has the characteristics of an integrated layout, portable deployment, modular combination, and process-based setting. This hospital system is mainly used to address emergency medical needs, especially in wartime or disaster relief situations, and can provide emergency rescue, early treatment, and some specialist treatment tasks.

[0003] To meet the convenience of the tent hospital, the curtain of the tent hospital usually consists of two shielding cloths. The upper part of the shielding cloth is fixed to the door frame of the tent hospital and does not have the function of preventing intrusion. Therefore, an additional access control device is required to reduce unnecessary intrusion and affect the installation of the tent hospital. However, most access control devices require additional space and are not easy to install. When the tent hospital site is changed, they need to be transferred and cannot be quickly disassembled and assembled while still functioning as an access control.

[0004] Therefore, we propose an access control device for a tent hospital to solve the above-mentioned technical problems. Content of the Utility Model

[0005] In view of this, the main purpose of the present utility model is to provide an access control device for a tent hospital, which aims to solve the above problems.

[0006] To achieve the above purpose, the present utility model adopts the following technical solution: It includes a main frame, a mounting plate provided on the main frame, a face recognition device installed at one end of the mounting plate, and a processor provided on the main frame. Telescopic sleeves are arranged in a mirror image at both ends of the main frame. Two groups of mounting connecting plates are fixed in the middle of the main frame. An I-shaped wire winding wheel is rotatably connected between the two groups of mounting connecting plates. A fixing ring is fixed at the end of the telescopic sleeve away from the main frame. A pulling rope is connected to the fixing ring and wound around the I-shaped wire winding wheel. A clamping assembly is rotatably arranged at the end of the telescopic sleeve away from the main frame. A guiding mechanism for guiding the distribution of the pulling rope is provided on the main frame.

[0007] As a preferred solution, the guiding mechanism includes a first guiding ring, a first guiding wheel, a second guiding wheel, a second guiding ring, and a third guiding wheel. The first guiding ring is arranged on the fixing ring. The first guiding wheel is arranged on the side wall of the main frame. The second guiding wheel is arranged on one side of the first guiding wheel. The second guiding ring is arranged on the side away from the first guiding wheel of the second guiding wheel. The third guiding wheel is arranged on the mounting plate.

[0008] As a preferred solution, a partition plate for separating the pulling ropes connected to the two fixing rings is provided on the I-shaped wire winding wheel.

[0009] As a preferred solution, the drawstring is wound around the I-shaped winding wheel, and the drawstring sequentially passes through the third guide wheel, the second guide ring, the second guide wheel, the first guide wheel, and the first guide ring and is connected to the fixed ring.

[0010] As a preferred solution, a driving assembly for driving the I-shaped winding wheel to rotate is provided on the side wall of the mounting connecting plate. The driving assembly includes a motor, the motor is installed on one of the side walls of the mounting connecting plate, and the rotating end of the motor is connected to the I-shaped winding wheel.

[0011] As a preferred solution, the clamping assembly is used to clamp the tent door curtain of the tent hospital.

[0012] As a preferred solution, a plurality of mounting ears are distributed on the main frame.

[0013] As a preferred solution, the motor is electrically connected to the processor. The processor receives the face information processing feedback of the face recognition device, and the processor controls the motor to start.

[0014] Compared with the prior art, the present invention has obvious advantages and beneficial effects. Specifically, as can be seen from the above technical solutions, the main ones are:

[0015] The device of the present invention can be quickly disassembled and assembled through the connecting ears of the main frame, and the telescopic sleeve can be rotated and retracted, reducing the space occupied during storage, facilitating transfer, being convenient for disassembly and assembly, and having strong convenience;

[0016] At the same time, when the device of the present invention is in use, the pointing position and length of the telescopic sleeve can be adjusted, so as to be applicable to tent hospital door curtains of different models and lengths. Then, the tightening process of the drawstring is guided by the guiding mechanism composed of the first guide ring, the first guide wheel, the second guide wheel, the second guide ring, and the third guide wheel. At the same time, the fixed ring at one end of the telescopic sleeve is fixed to the drawstring, so that when the drawstring is tightened, the whole telescopic sleeve can contract, thereby cooperating with the clamping assembly to open the door curtain and complete the access control function;

[0017] Finally, the switching mode of the device based on the existing face recognition technology is more conducive to the opening and closing of the access control, making the overall use effect of the device better and the practicability stronger.

[0018] To more clearly illustrate the structural features and functions of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. Description of the Drawings

[0019] Figure 1 It is a vertical structural schematic diagram of an embodiment of the present invention;

[0020] Figure 2 It is a schematic side view structure diagram of an embodiment of the present utility model;

[0021] Figure 3 It is a schematic rear view of the bottom view structure of an embodiment of the present utility model Figure 1 ;

[0022] Figure 4 It is a schematic enlarged partial structure diagram of the clamping assembly of an embodiment of the present utility model;

[0023] Figure 5 It is a schematic rear view of the bottom view structure of an embodiment of the present utility model Figure 2 ;

[0024] Figure 6 It is a schematic front view structure diagram of an embodiment of the present utility model.

[0025] Explanation of reference numerals: 1, main frame; 2, mounting plate; 3, face recognition device; 4, telescopic sleeve; 5, fixing ring; 6, guide ring I; 7, guide wheel I; 8, guide wheel II; 9, guide ring II; 10, mounting connecting plate; 11, I-shaped winding wheel; 12, pulling rope; 13, guide wheel III; 14, motor; 15, processor; 16, clamping assembly. Detailed implementation manners

[0026] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and implementation examples. It should be understood that the specific implementation examples described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0027] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.

[0028] Please refer to Figures 1 to 6, an embodiment of the present utility model provides an access control device for a tent hospital, which includes a main frame 1, a mounting plate 2 provided on the main frame 1, a face recognition device 3 installed at one end of the mounting plate 2, and a processor 15 provided on the main frame 1. The mounting plate 2 is fixed to the middle of the main frame 1 by bolts. The face recognition device 3 is installed on the mounting plate 2, and the face can be recognized through the face recognition device 3. The existing technology of face recognition technology can achieve this, and will not be elaborated here. A plurality of mounting ears are distributed on the main frame 1, and the mounting ears are used for the installation of this device. During actual installation, the main frame 1 can be fixed to the inner frame of the tent door of the tent hospital through the mounting ears, thereby realizing the installation and fixation of the main frame 1. It should be noted that during installation, the face recognition device 3 should be placed outside the tent door, so as to ensure that the face recognition process can be carried out through the face recognition device 3. Telescopic sleeves 4 are arranged in a mirror image at both ends of the main frame 1, and there are two groups of telescopic sleeves 4. By rotating and sleeving on the fixed rotating shafts arranged on the left and right sides of the main frame 1, since the telescopic sleeves 4 and the fixed rotating shafts on both sides of the main frame 1 are sleeved and connected, the telescopic sleeves 4 can be rotated around the fixed rotating shafts, and thus can be adjusted, so as to change the pointing angle of the telescopic sleeves 4. In this way, one end of the telescopic sleeve 4 can be made to contact tent door curtains of different lengths. After the adjustment is completed, the rotation of the telescopic sleeve 4 is restricted by bolts, thereby completing the fixation of the telescopic sleeve 4 part. On the contrary, the telescopic sleeve 4 can be disassembled by removing the bolts. Two groups of mounting connecting plates 10 are fixed in the middle of the main frame 1. An I-shaped winding wheel 11 is rotatably connected between the two groups of mounting connecting plates 10. A fixed ring 5 is fixed at the end of the telescopic sleeve 4 away from the main frame 1. A pull rope 12 is connected to the fixed ring 5, and the pull rope 12 is wound on the I-shaped winding wheel 11. A partition plate for separating the pull ropes 12 connecting the two groups of fixed rings 5 is provided on the I-shaped winding wheel 11. A clamping assembly 16 is rotatably arranged at the end of the telescopic sleeve 4 away from the main frame 1. The clamping assembly 16 is used for clamping the tent door curtain of the tent hospital. The clamping assembly 16 includes a fixed shaft, a first clamping plate, a second clamping plate, a limiting column and a bolt. The fixed shaft is fixed at one end of the telescopic sleeve 4. The first clamping plate is rotatably connected to the fixed shaft. The second clamping plate is arranged on one side of the first clamping plate. The limiting column is fixed on the first clamping plate. The limiting column passes through the second clamping plate to limit the sliding of the second clamping plate. Moreover, a blocking block is arranged on the side of the limiting column away from the first clamping plate of the second clamping plate to prevent the second clamping plate from detaching from the limiting shaft. One end of the bolt is fixedly connected to the first clamping plate, and at the same time, the screw part of the bolt penetrates to the other side of the second clamping plate. Therefore, by turning the nut, the distance between the second clamping plate and the first clamping plate can be adjusted in cooperation with the limiting column. Thus, the tent door curtain of the tent hospital can be clamped by the clamping assembly 16. When installing this device, first, it is installed on the upper part of the door frame of the tent hospital through the mounting ear part of the main frame 1. After the fixation is completed, the pointing angle of the telescopic sleeve 4 is adjusted, and after the adjustment is completed, it is fixed.Then, the bottom of the curtain of the tent hospital is clamped by the clamping assembly 16 provided at one end of the telescopic sleeve 4. Since the telescopic sleeves 4 are arranged in a mirror image, the clamping assembly 16 is provided at one end of the telescopic sleeve 4 to cooperate with the curtain of the tent hospital. Combining the main frame 1 and the two groups of telescopic sleeves 4 can form a triangular frame. By fixing the bottom of the curtain of the tent hospital with the telescopic sleeve 4, when entering, the clamping assembly 16 at one end of the telescopic sleeve 4 needs to move in the direction close to the main frame 1, so as to pull up one end of the tent hospital and open the two tent doors of the tent hospital, allowing others to enter. If the end of the telescopic sleeve 4 with the clamping assembly 16 does not move close to the main frame 1, through the triangular structure formed by the main frame 1 and the two groups of telescopic sleeves 4, and then cooperating with the clamping of the bottom of the tent curtain by the clamping assembly 16, the telescopic sleeve 4 and the tent hospital curtain can form a whole, similar to the existence of a "door", thus realizing the function of access control;

[0029] Through the connecting ear of the main frame 1, quick disassembly and assembly can be carried out, and other components can be retracted and extended by adjustment, reducing the space occupied during storage, facilitating transfer, and reducing the problem of inconvenience in moving of some existing vertical access control devices.

[0030] Please refer to Figures 1 to 6 As shown in the figure, a guiding mechanism for guiding the distribution of the pulling rope 12 is arranged on the main frame 1. The guiding mechanism includes a first guiding ring 6, a first guiding wheel 7, a second guiding wheel 8, a second guiding ring 9 and a third guiding wheel 13. The first guiding ring 6 is arranged on the fixed ring 5, the first guiding wheel 7 is arranged on the side wall of the main frame 1, the second guiding wheel 8 is arranged on one side of the first guiding wheel 7, the second guiding ring 9 is arranged on the side of the second guiding wheel 8 away from the first guiding wheel 7, the third guiding wheel 13 is arranged on the mounting plate 2, the pulling rope 12 is wound around the I-shaped winding wheel 11, and the pulling rope 12 sequentially passes through the third guiding wheel 13, the second guiding ring 9, the second guiding wheel 8, the first guiding wheel 7 and the first guiding ring 6 and is connected to the fixed ring 5. When the device is in use, by rotating the I-shaped winding wheel 11, the pulling rope 12 can be pulled. With the guiding of the pulling rope 12 by the third guiding wheel 13, the second guiding ring 9, the second guiding wheel 8, the first guiding wheel 7 and the first guiding ring 6, and one end of the pulling rope 12 is connected to the fixed ring 5 at one end of the telescopic sleeve 4, so one end of the telescopic sleeve 4 can be pulled to make it contract; in another case, by rotating the I-shaped winding wheel 11, the pulling rope 12 originally wound around the I-shaped winding wheel 11 can be released. In this case, due to the gravity and the weight of the tent hospital curtain clamped by the clamping assembly 16, the telescopic sleeve 4 can be extended.

[0031] Please refer to Figures 1 to 6, a driving component for driving the I-shaped winding wheel 11 to rotate is provided on the side wall of the mounting connecting plate 10. The driving component includes a motor 14. The motor 14 is mounted on one of the side walls of the mounting connecting plate 10, and the rotating end of the motor 14 is connected to the I-shaped winding wheel 11. The rotating end of the motor 14 passes through the mounting connecting plate 10 and is connected to the I-shaped winding wheel 11 for driving the I-shaped winding wheel 11 to rotate. The motor 14 is electrically connected to the processor 15. The processor 15 receives the feedback of the face information processing of the face recognition device 3. The processor 15 controls the motor 14 to start. When the device is in use, the motor 14 can drive the I-shaped winding wheel 11 to rotate. The rotation process of the motor 14 depends on the control of the processor 15, and the control of the processor 15 over the motor 14 is based on the processing result of the face information collected by the face recognition device 3. The specific method is that if the face collection and comparison information passes, the I-shaped winding wheel 11 can pull the pull rope 12 through its rotation. With the guidance of the third guide wheel 13, the second guide ring 9, the second guide wheel 8, the first guide wheel 7 and the first guide ring 6 on the pull rope 12, and one end of the pull rope 12 is connected to the fixing ring 5 on one end of the telescopic sleeve 4, so one end of the telescopic sleeve 4 can be pulled to make it contract, and at this time, personnel are allowed to enter the tent interior; if the face collection and comparison information does not pass, the telescopic sleeve 4 is kept in the extended state to prevent intrusion.

[0032] In summary, when this device is used for a tent hospital, first, the device is installed on the tent hospital door frame through a plurality of mounting ears provided on the main frame 1. After the fixing is completed, the pointing angle of the telescopic sleeve 4 is adjusted according to the model and length of the tent hospital curtain. After the adjustment is completed, the telescopic sleeve 4 is restricted and fixed. Then, through the extension of the telescopic sleeve 4, the tent hospital curtain is clamped by the clamping component 16 provided at one end of the telescopic sleeve 4. During installation, the face recognition device 3 is placed outside the tent hospital through the gap between the two curtains of the tent hospital for face recognition. After the installation is completed, the face information of the external personnel is recognized by the face recognition device 3, then processed by the processor 15, and then the motor 14 is controlled by the processor 15. When the motor 14 is started to drive the I-shaped winding wheel 11 to rotate, the pull rope 12 can be tightened. Then, the pull rope 12 is guided by the guiding mechanism composed of the first guide ring 6, the first guide wheel 7, the second guide wheel 8, the second guide ring 9 and the third guide wheel 13. The fixing of the fixing ring 5 provided at one end of the telescopic sleeve 4 to the pull rope 12 can contract the whole telescopic sleeve 4 when the pull rope 12 is tightened, so as to cooperate with the clamping component 16 to open the curtain. When the face information of the external personnel is not recognized, the above process will not be carried out and it will remain in a static closed state to block the personnel who have not passed the face recognition from entering the interior of the tent hospital;

[0033] After the door curtain is opened once, the motor 14 drives the industrial winding wheel 11 to rotate in the opposite direction to the opening process, so that the telescopic sleeve 4 is extended by the gravity exerted on the telescopic sleeve 4 and the weight of the door curtain, so that the originally raised door curtain is relaxed and hangs down, completing the closing process of the door curtain.

[0034] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An access control device for a tent hospital, comprising a main frame (1), a mounting plate (2) arranged on the main frame (1), a face recognition device (3) mounted on one end of the mounting plate (2), and a processor (15) arranged on the main frame (1), characterized in that: Telescopic sleeves (4) are arranged in a mirror-like manner at both ends of the main frame (1); two groups of mounting connecting plates (10) are fixed in the middle of the main frame (1); an I-shaped winding wheel (11) is rotatably connected between the two groups of mounting connecting plates (10); a fixing ring (5) is fixed to the end of the telescopic sleeve (4) away from the main frame (1); a pull rope (12) is connected to the fixing ring (5), and the pull rope (12) is wound around the I-shaped winding wheel (11); a clamping assembly (16) is rotatably arranged at the end of the telescopic sleeve (4) away from the main frame (1); and a guide mechanism for guiding the distribution of the pull rope (12) is arranged on the main frame (1).

2. The access control device for a tent hospital according to claim 1, characterized in that: The guide mechanism comprises a guide ring 1 (6), a guide wheel 1 (7), a guide wheel 2 (8), a guide ring 2 (9) and a guide wheel 3 (13); the guide ring 1 (6) is arranged on the fixing ring (5); the guide wheel 1 (7) is arranged on the side wall of the main frame (1); the guide wheel 2 (8) is arranged on one side of the guide wheel 1 (7); the guide ring 2 (9) is arranged on the side of the guide wheel 2 (8) away from the guide wheel 1 (7); and the guide wheel 3 (13) is arranged on the mounting plate (2).

3. The access control device for a tent hospital according to claim 1, characterized in that: The I-shaped winding wheel (11) is provided with a partition plate for separating two groups of pull ropes (12) connected to the fixing rings (5).

4. The access control device for a tent hospital according to claim 2, characterized in that: The pull rope (12) is wound around the industrial-type winding wheel (11), and the pull rope (12) passes through the guide wheel three (13), the guide ring two (9), the guide wheel two (8), the guide wheel one (7) and the guide ring one (6) in sequence and is connected to the fixing ring (5).

5. The access control device for a tent hospital according to claim 1, characterized in that: A driving assembly for driving the I-shaped winding wheel (11) to rotate is disposed on the side wall of the mounting connecting plate (10), and the driving assembly comprises a motor (14). The motor (14) is mounted on one of the side walls of the mounting connecting plate (10), and a rotating end of the motor (14) is connected to the I-shaped winding wheel (11).

6. The access control device for a tent hospital according to claim 1, characterized in that: The clamping assembly (16) is used for clamping a door curtain of a tent hospital.

7. The access control device for a tent hospital according to claim 1, characterized in that: A plurality of mounting ears are distributed on the main frame (1).

8. The access control device for a tent hospital according to claim 5, characterized in that: The motor (14) is electrically connected to the processor (15), the processor (15) receives face information processing feedback from the face recognition device (3), and the processor (15) controls the motor (14) to start.

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