Adjustable door controller

Abstract

The utility model relates to the technical field of safety protection, and discloses an adjustable door controller which comprises a door control body, an adapter plate is fixedly installed on the back face of the door control body through bolts, a lifting assembly is arranged on the back face of the adapter plate, the lifting assembly comprises two sets of bearing plates, and the bearing plates are fixedly installed on the adapter plate. A bearing hole and two sets of guide holes are formed in the top of each bearing plate, and a lifting bearing is installed on the inner wall of each bearing hole in an interference fit mode. According to the adjustable door controller, through the lifting assembly, a lifting switch controls a driving motor to rotate clockwise at a constant speed within a set time, the driving motor drives a lifting screw to rotate along a lifting bearing, the lifting screw drives a lifting plate to move along a guide circular rail, and the lifting plate drives a door control main body to descend to a set position through an adapter plate; the convenience of using the device by young children and disabled people is enhanced, and the flexibility of the device in the operation process is improved, so that the practicability of the device is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of safety protection, in particular to an adjustable door controller. Background Art

[0002] A door controller is a device used to manage entrance and exit channels. It is widely used in the field of security protection technology. The door controller has a card reading function and a control function. The combination of the two functions allows people holding set information storage objects to pass through the entrance and exit channels freely. However, since the device needs to read the information storage objects during operation and in order to meet the usage requirements of most people, the reading end of the device is located within a set height range, which makes it difficult for young children and disabled people to place the information storage objects on the reading end of the device, reducing the convenience of the device during operation, thereby affecting the practicality of the device.

[0003] Based on this, the utility model designs an adjustable door controller to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies of the prior art, the utility model provides an adjustable door controller, which solves the problems raised in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable door controller, comprising a door control body, an adapter plate is fixedly installed on the back of the door control body by bolts, a lifting assembly is arranged on the back of the adapter plate, the lifting assembly comprises two groups of bearing plates, a bearing hole and two groups of guide holes are opened on the top of each group of bearing plates, a lifting bearing is installed with an interference fit on the inner wall of each group of bearing holes, a lifting screw is installed with an interference fit between the rotating ends of the two groups of lifting bearings, a guide circular rail is inserted between the two groups of inner walls relative to the guide holes, a lifting plate is arranged between the two groups of bearing plates, an internal threaded hole for screwing the lifting screw is opened on the top of the lifting plate, two groups of offset holes for slidably inserting the guide circular rail are opened on the top of the lifting plate, and the upper side A driving motor is fixedly installed on the top of the carrying plate, and the output end of the driving motor is transmission-connected to the input end of the lifting screw through a flat key, a protective telescopic cover is arranged between each group of the carrying plates and the lifting plates, a lifting switch is arranged on the right side of the lifting assembly, a control bent plate is arranged on the right side of the door control body, a descending time relay, a rising time relay and an intermittent time relay are fixedly installed on the front of the control bent plate, the output end of the lifting switch is electrically connected to the input end of the descending time relay, the output end of the descending time relay is electrically connected to the input end of the intermittent time relay, the output end of the intermittent time relay is electrically connected to the input end of the rising time relay, and the output ends of the descending time relay and the rising time relay are both electrically connected to the input end of the driving motor.

[0008] Preferably, a manually extendable square rod is provided at the bottom end of the lifting screw rod, and a manual handle is sleeved on the outer surface of the manually extendable square rod.

[0009] Preferably, a mounting plate is provided on the back side of each group of the supporting plates, and a compensation hole is provided on the front side of each group of the mounting plates.

[0010] Preferably, the inner wall of each group of the offset holes is installed with a self-lubricating guide sleeve in an interference fit, and the inner wall of each group of the self-lubricating guide sleeve is slidably mounted on the outer surface of the corresponding guide circular rail.

[0011] Preferably, a lighting bracket is fixedly mounted on the top of the door control body, and a lighting lamp is fixedly mounted on the inner wall of the lighting bracket.

[0012] Preferably, the surface of each group of the bearing plates, guide circular rails, adapter plates, lifting screws, lifting plates and control bending plates is provided with an anti-corrosion coating.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides an adjustable door controller, which has the following beneficial effects:

[0015] 1. The adjustable door controller uses a lifting assembly to make the lifting switch control the driving motor to rotate clockwise at a constant speed within a set time. The driving motor drives the lifting screw to rotate along the lifting bearing, and the lifting screw drives the lifting plate to move along the guide circular track. The lifting plate drives the door control body to descend to the set position through the adapter plate, which enhances the convenience of young children and disabled people to use the device, improves the flexibility of the device during operation, and thus enhances the practicality of the device.

[0016] 2. The adjustable door controller inputs the rising time, falling time and intermittent time into the rising time relay, falling time relay and intermittent time relay respectively, so that the driving motor rotates clockwise, counterclockwise or is closed according to the set time. In this process, the driving motor is installed and set to drive the door control body to descend to the set position. Then, the door control body stays at the low point for a set time and then the driving motor drives it to reset, which effectively ensures the adaptability of the device to the public under normal conditions, improves the flexibility of the device setting, and thus enhances the applicability of the device.

[0017] 3. The adjustable door controller uses the protective telescopic cover to enable the lifting plate to drive the two sets of protective telescopic covers to extend or contract respectively in cooperation with the load-bearing plate during the operation of the device. The protective telescopic cover forms a barrier structure to separate personnel from the moving parts of the device, effectively reducing the speed of rust or dust accumulation on the surface of the moving parts of the device, greatly reducing the probability of personal injury during the operation of the device, thereby enhancing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a front view of the structure of the utility model;

[0020] Figure 3 It is a partial structural schematic diagram of the utility model structure.

[0021] In the figure: 1. Door control body; 2. Lighting lamp; 3. Lifting assembly; 4. Loading plate; 5. Lifting bearing; 6. Lifting screw; 7. Guide circular rail; 8. Lifting plate; 9. Driving motor; 10. Protective telescopic cover; 11. Lifting switch; 12. Control bending plate; 13. Descending time relay; 14. Ascending time relay; 15. Intermittent time relay; 16. Manual handle; 17. Mounting plate; 18. Self-lubricating guide sleeve; 19. Lighting bracket. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3The utility model provides a technical solution: an adjustable door controller, including a door control body 1, an adapter plate is fixedly installed on the back of the door control body 1 by bolts, a lifting assembly 3 is arranged on the back of the adapter plate, through the lifting assembly 3, the lifting switch 11 controls the driving motor 9 to rotate clockwise at a uniform speed within a set time, the driving motor 9 drives the lifting screw 6 to rotate along the lifting bearing 5, the lifting screw 6 drives the lifting plate 8 to move along the guide circular rail 7, and the lifting plate 8 drives the door control body 1 to descend to the set position through the adapter plate, which enhances the convenience of young children and disabled people to use the device, improves the flexibility of the device during operation, and thus enhances the practicality of the device, the lifting assembly 3 includes two groups of bearing plates 4, and the top of each group of bearing plates 4 is provided with an axis The bearing hole and two groups of guide holes, the inner wall of each group of bearing holes is installed with a lifting bearing 5 by interference fit, the lifting screw 6 is installed with an interference fit between the rotating ends of the two groups of lifting bearings 5, and a guide circular rail 7 is inserted between the inner walls of the two groups of relative guide holes. A lifting plate 8 is arranged between the two groups of bearing plates 4, and the top of the lifting plate 8 is provided with an internal threaded hole for screwing the lifting screw 6, and the top of the lifting plate 8 is provided with two groups of offset holes for slidably inserting the guide circular rail 7, and a driving motor 9 is fixedly installed on the top of the upper bearing plate 4, and the output end of the driving motor 9 is connected to the input end of the lifting screw 6 by a flat key. A protective telescopic cover 10 is arranged between each group of bearing plates 4 and the lifting plate 8, and the protective telescopic cover 10 allows the lifting plate 8 to be moved on the bearing plate 4 during the operation of the device. The two sets of protective telescopic covers 10 are driven to extend or contract respectively under the cooperation of the protective telescopic covers 10, and the protective telescopic covers 10 constitute a barrier structure to separate personnel from the moving parts of the device, effectively reducing the speed of rust or dust accumulation on the surface of the moving parts of the device, greatly reducing the probability of personal injury during the operation of the device, thereby enhancing the practicality of the device. A lifting switch 11 is arranged on the right side of the lifting component 3, and a control bent plate 12 is arranged on the right side of the door control body 1. A descending time relay 13, an ascending time relay 14 and an intermittent time relay 15 are fixedly installed on the front of the control bent plate 12. By inputting the ascending time, descending time and intermittent time into the ascending time relay 14, the descending time relay 13 and the intermittent time relay 15 respectively, the driving motor 9 is pressed It rotates clockwise, counterclockwise or closed according to the set time. During this process, the driving motor 9 is installed and set to drive the door control body 1 to descend to the set position. Then the door control body 1 stays at the low point for a set time and then the driving motor 9 drives it to reset, which effectively ensures the adaptability of the device to the public under normal conditions, improves the flexibility of the device setting, and thus enhances the applicability of the device. The output end of the lifting switch 11 is electrically connected to the input end of the descending time relay 13, the output end of the descending time relay 13 is electrically connected to the input end of the intermittent time relay 15, the output end of the intermittent time relay 15 is electrically connected to the input end of the ascending time relay 14, and the output ends of the descending time relay 13 and the ascending time relay 14 are both electrically connected to the input end of the driving motor 9.

[0024] In the utility model, in order to reduce the convenience of moving the door control body 1 when the device is in an abnormal state, a manual extension square rod is provided at the bottom end of the lifting screw 6, and the outer surface of the manual extension square rod is provided with a manual handle 16 for driving the door control body 1 to move when the device is in an abnormal state, thereby reducing the convenience of moving the door control body 1 when the device is in an abnormal state.

[0025] In the utility model, in order to improve the convenience during the installation of the device, a mounting plate 17 is provided on the back of each group of supporting plates 4, and a compensation hole is opened on the front of each group of mounting plates 17. Through the compensation holes opened on the front of the mounting plates 17, the device is fixed to the set position with the cooperation of expansion bolts, thereby improving the convenience during the installation of the device.

[0026] In the utility model, in order to extend the effective service life of the guide circular rail 7, a self-lubricating guide sleeve 18 for reducing the friction between the lifting plate 8 and the guide circular rail 7 is installed with interference fit on the inner wall of each group of offset holes, and the inner wall of each group of self-lubricating guide sleeves 18 is slidably mounted on the outer surface of the corresponding guide circular rail 7, thereby extending the effective service life of the guide circular rail 7.

[0027] In the utility model, in order to improve the convenience of the device during nighttime operation, a lighting bracket 19 is fixedly installed on the top of the door control body 1, and a lighting lamp 2 for providing lighting for personnel at night is fixedly installed on the inner wall of the lighting bracket 19, thereby improving the convenience of the device during nighttime operation.

[0028] In the utility model, in order to extend the effective service life of the device, an anti-corrosion coating for reducing the rust rate is provided on the surface of each group of bearing plates 4, guide circular rails 7, adapter plates, lifting screws 6, lifting plates 8 and control bending plates 12, thereby extending the effective service life of the device.

[0029] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0030] When in use, first fix the device to the set position. After the device is installed, the upper and lower heights are determined according to the actual situation. After the upper and lower heights are determined, the rising time and the falling time are determined according to the number of revolutions of the driving motor 9. Then the rising time, the falling time and the intermittent time are respectively input into the rising time relay 14, the falling time relay 13 and the intermittent time relay 15. Then the door control body 1 controls the access channel. When it is necessary to lower the door control body 1 to the set position, first turn on the falling time relay 13 through the lifting switch 11. The falling time relay 13 controls the driving motor 9 to rotate clockwise at a uniform speed within the set time. The driving motor 9 drives the lifting screw 6 to rotate along the lifting bearing 5. The lifting screw 6 drives the lifting plate 8 to move along the guide circular rail 7. The lifting plate 8 is connected to the adapter The plate drives the door control body 1 to descend to the set position, and then the descending time relay 13 controls the intermittent time relay 15 to start, and the intermittent time relay 15 controls the drive motor 9 to close within the set time. After the door control body 1 stays at the low point for a set time, the intermittent time relay 15 controls the rising time relay 14 to start, and the rising time relay 14 controls the drive motor 9 to rotate counterclockwise at a uniform speed within the set time. The drive motor 9 drives the lifting screw 6 to rotate along the lifting bearing 5, and the lifting screw 6 drives the lifting plate 8 to move along the guide circular rail 7. The lifting plate 8 drives the door control body 1 to reset through the adapter plate. In this process, the lifting plate 8 drives the two sets of protective telescopic covers 10 to extend or contract respectively with the cooperation of the bearing plate 4, and the protective telescopic covers 10 constitute a barrier structure to separate personnel from the moving parts of the device.

[0031] To sum up, the adjustable door controller, through the lifting component 3, makes the lifting switch 11 control the drive motor 9 to rotate clockwise at a uniform speed within the set time, the drive motor 9 drives the lifting screw 6 to rotate along the lifting bearing 5, the lifting screw 6 drives the lifting plate 8 to move along the guide circular rail 7, and the lifting plate 8 drives the door control body 1 to descend to the set position through the adapter plate, which enhances the convenience of young children and disabled people to use the device, improves the flexibility of the device during operation, and thus enhances the practicality of the device.

[0032] The adjustable door controller inputs the rising time, falling time and intermittent time into the rising time relay 14, the falling time relay 13 and the intermittent time relay 15 respectively, so that the driving motor 9 rotates clockwise, counterclockwise or is closed according to the set time. In this process, the driving motor 9 is installed and set to drive the door control body 1 to descend to the set position, and then the door control body 1 stays at the low point for a set time and then the driving motor 9 drives it to reset, which effectively ensures the adaptability of the device to the public under normal conditions, improves the flexibility of the device setting, and thus enhances the applicability of the device.

[0033] The adjustable door operator uses the protective telescopic cover 10 to enable the lifting plate 8 to drive the two groups of protective telescopic covers 10 to extend or contract respectively in cooperation with the supporting plate 4 during the operation of the device. The protective telescopic cover 10 constitutes a barrier structure to separate personnel from the moving parts of the device, effectively reducing the speed of rust or dust accumulation on the surface of the moving parts of the device, greatly reducing the probability of personal injury during the operation of the device, thereby enhancing the practicality of the device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable door controller, comprising a door controller body (1), characterized in that: The back of the door control body (1) is fixedly installed with an adapter plate by bolts, and the back of the adapter plate is provided with a lifting component (3), and the lifting component (3) includes two groups of bearing plates (4), and the top of each group of the bearing plates (4) is provided with a bearing hole and two groups of guide holes, and the inner wall of each group of the bearing holes is installed with a lifting bearing (5) by interference fit, and the lifting screw (6) is installed between the rotating ends of the two groups of the lifting bearings (5) by interference fit, and the inner walls of the two groups of guide holes are inserted between the two groups. A lifting plate (8) is arranged between the two groups of bearing plates (4), and the top of the lifting plate (8) is provided with an internal threaded hole for screwing the lifting screw (6), and the top of the lifting plate (8) is provided with two groups of offset holes for slidably inserting the guide circular rail (7), and the top of the upper side of the bearing plate (4) is fixedly installed with a driving motor (9), and the output end of the driving motor (9) is connected to the lifting screw (6) by a flat key. The input end of the descending screw rod (6) is connected in a transmission manner, a protective telescopic cover (10) is provided between each group of the bearing plate (4) and the lifting plate (8), a lifting switch (11) is provided on the right side of the lifting assembly (3), a control bent plate (12) is provided on the right side of the door control body (1), a descending time relay (13), an ascending time relay (14) and an intermittent time relay (15) are fixedly installed on the front side of the control bent plate (12), the output end of the lifting switch (11) is electrically connected to the input end of the descending time relay (13), the output end of the descending time relay (13) is electrically connected to the input end of the intermittent time relay (15), the output end of the intermittent time relay (15) is electrically connected to the input end of the ascending time relay (14), and the output ends of the descending time relay (13) and the ascending time relay (14) are both electrically connected to the input end of the drive motor (9).

2. An adjustable door controller according to claim 1, characterized in that: A manually extendable square rod is provided at the bottom end of the lifting screw rod (6), and a manual handle (16) is sleeved on the outer surface of the manually extendable square rod.

3. The adjustable door controller according to claim 1, characterized in that: A mounting plate (17) is provided on the back of each group of the bearing plates (4), and a compensation hole is provided on the front of each group of the mounting plates (17).

4. The adjustable door controller according to claim 1, characterized in that: The inner wall of each group of the offset holes is fitted with a self-lubricating guide sleeve (18) in an interference fit, and the inner wall of each group of the self-lubricating guide sleeve (18) is slidably mounted on the outer surface of the corresponding guide circular rail (7).

5. The adjustable door controller according to claim 1, characterized in that: A lighting bracket (19) is fixedly mounted on the top of the door control body (1), and a lighting lamp (2) is fixedly mounted on the inner wall of the lighting bracket (19).

6. The adjustable door controller according to claim 1, characterized in that: The surfaces of each group of the bearing plate (4), the guide circular rail (7), the adapter plate, the lifting screw (6), the lifting plate (8) and the control bending plate (12) are provided with an anti-corrosion coating.

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