Access control machine with dustproof structure

Abstract

The utility model relates to the technical field of access control machines, and discloses an access control machine with a dustproof structure, which comprises a mounting plate, two supporting blocks are fixedly mounted on the front surface of the mounting plate, rotating rods are respectively and rotatably mounted on the sides, close to each other, of the two supporting blocks, dustproof boxes are fixedly mounted on the sides, close to each other, of the two rotating rods, and the dustproof boxes are fixedly mounted on the front surface of the mounting plate. And the two rotating rods extend into the dustproof box. Through the magnetic attraction force between the first magnet and the second magnet, the door plate can be tightly attached to the mounting plate to form an effective dustproof barrier, the physical sealing mode is more reliable than a traditional dustproof cover or a filter screen, pollutants such as dust and water vapor can be more effectively prevented from entering the access control machine, and the service life of the access control machine is prolonged. According to the utility model, internal precise electronic components are protected from being damaged, the door plate is very simple and rapid to open and close due to the hinge design between the door plate and the mounting plate, and the door plate can be opened and closed only by slightly lifting or pushing by a user.

Description

Technical Field

[0001] The utility model relates to the technical field of access control machines, and more specifically, to an access control machine with a dustproof structure. Background Art

[0002] In actual application, access control machines face many challenges. First of all, the damage caused by dust to access control machines cannot be ignored. The precision mechanical parts inside the access control machine, such as card readers, buttons, lock bodies, etc., are prone to accumulate dust during long-term operation, forming a thick layer of dust. This dust not only increases the friction between parts and accelerates the wear process, resulting in reduced operational sensitivity, but may also cause card reader reading failure, button response sluggishness and other faults. At the same time, the electronic components inside the access control machine, such as circuit boards, chips, sensors, etc., are also facing the risk of performance degradation or even damage due to the adhesion of dust. The conductivity of dust may cause short circuit or leakage, and the adsorbed moisture aggravates the aging and corrosion of electronic components. On the other hand, the access control machine The fixed installation feature also brings the disadvantage of non-adjustable angles. Due to the significant height differences among people, fixed-installed access control machines often cannot meet the needs of all users. For shorter or taller users, operating the access control machine may require an unnatural posture, which increases the complexity and inconvenience of use. This is especially inconvenience for people with disabilities, wheelchair users, or those carrying large items. They may even need assistance from others to complete the operation. In addition, fixed-installed access control machines may also form visual blind spots due to improper installation position or angle selection, affecting the comprehensiveness and accuracy of monitoring and posing potential risks to security work. Therefore, they need to be improved and optimized. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model provides an access control machine with a dustproof structure, which has the advantages of high dustproofness and automatic adjustment.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an access control machine with a dustproof structure, comprising a mounting plate, two support blocks fixedly mounted on the front of the mounting plate, rotating rods respectively mounted on the sides of the two support blocks close to each other, dustproof boxes fixedly mounted on the sides of the two rotating rods close to each other, both rotating rods extending into the dustproof box, and bevel gears 2 respectively fixedly sleeved on the outer walls of the two rotating rods.

[0005] The front of the mounting plate is hingedly mounted with a door panel, the front of the right L-shaped plate is fixedly mounted with a rectangular block, the front of the rectangular block is fixedly mounted with magnet one, and the back of the door panel is fixedly mounted with magnet two.

[0006] As an optimal technical solution of the present invention, two L-shaped plates are fixedly installed on the inner walls of the left and right sides of the dustproof box, a partition is fixedly installed on the side where the two L-shaped plates are close to each other, a motor is fixedly installed on the back of the L-shaped plate on the right, and a gear 1 is fixedly installed on the output shaft of the motor.

[0007] As a preferred technical solution of the present invention, round rods are rotatably mounted on the backs of the two L-shaped plates, and belts are wound around the outer walls of the two round rods.

[0008] As an optimal technical solution of the present invention, a bevel gear 1 is fixedly provided on the outer wall of the two round rods, and the two bevel gears 1 are respectively engaged with the corresponding bevel gear 2. A gear 2 is fixedly provided on the outer wall of the round rod on the right side, and the gear 2 is engaged with the gear 1.

[0009] As a preferred technical solution of the present invention, an access control machine is fixedly installed on the front of the partition, a screen is fixedly installed on the left side of the front of the access control machine, and several control buttons are provided on the right side of the front of the access control machine.

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0011] 1. The present invention uses the magnetic attraction between the first magnet and the second magnet to enable the door panel to fit tightly onto the mounting plate, forming an effective dust-proof barrier. The physical sealing method is more reliable than traditional dust covers or filters, and can more effectively prevent pollutants such as dust and water vapor from entering the interior of the access control machine, protecting the internal delicate electronic components from damage. The hinged design between the door panel and the mounting plate makes the opening and closing of the door panel very simple and quick. The user only needs to lift or push the door panel lightly to open and close it, without the need for complicated tools or steps. This convenience not only improves the user experience, but also makes the daily maintenance and cleaning of the access control machine easier. Compared with traditional devices, the strong magnetism of the first magnet and the second magnet ensures that the door panel can be firmly adsorbed on the mounting plate when closed, forming a stable sealing effect. This sealing effect can not only effectively prevent dust and other pollutants from entering the interior of the access control machine, but also can reduce the impact of noise and vibration on the access control machine to a certain extent, thereby improving the stability and reliability of the access control machine.

[0012] 2. Through the precise rotating connection design of the rotating rod and the support block, the access control machine of this utility model demonstrates unprecedented flexibility and personalized usage experience. This innovative design enables the rotating rod to smoothly drive the dust box to rotate together when rotating, providing users with unprecedented convenience and comfort. Compared with traditional devices, users can easily adjust the angle of the dust box according to their height and needs, which not only makes the use of the device more ergonomic, but also greatly improves user satisfaction and comfort. Whether children or adults, they can find the operating angle that suits them best, thereby reducing fatigue caused by long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the door panel opening structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the round rod structure of the utility model;

[0016] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged structure of A;

[0017] Figure 5 This is a schematic diagram of the structure of a magnet of the utility model.

[0018] In the figure: 1. Mounting plate; 2. Support block; 3. Rotating rod; 4. Dustproof box; 5. Door panel; 6. Access control machine; 7. L-shaped plate; 8. Partition; 9. Motor; 10. Gear 1; 11. Round rod; 12. Gear 2; 13. Belt; 14. Bevel gear 1; 15. Bevel gear 2; 16. Rectangular block; 17. Magnet 1; 18. Magnet 2; 19. Control button; 20. Screen. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] like Figures 1 to 5As shown, the utility model provides an access control machine with a dustproof structure, including a mounting plate 1, two support blocks 2 are fixedly installed on the front of the mounting plate 1, and rotating rods 3 are rotatably installed on the sides of the two support blocks 2 close to each other. A dustproof box 4 is fixedly installed on the sides of the two rotating rods 3 close to each other, and the two rotating rods 3 extend into the dustproof box 4. A bevel gear 2 15 is fixedly sleeved on the outer walls of the two rotating rods 3.

[0021] Among them, the door panel 5 is hingedly installed on the front of the mounting plate 1, a rectangular block 16 is fixedly installed on the front of the right L-shaped plate 7, a magnet 17 is fixedly installed on the front of the rectangular block 16, and a magnet 2 18 is fixedly installed on the back of the door panel 5.

[0022] Through the precise rotation connection design of the rotating rod 3 and the supporting block 2, the access control machine demonstrates unprecedented flexibility and personalized usage experience. This innovative design enables the rotating rod 3 to smoothly drive the dust box 4 to rotate together when rotating, providing users with unprecedented convenience and comfort. Compared with traditional devices, users can easily adjust the angle of the dust box 4 according to their height and needs, which not only makes the use of the device more ergonomic, but also greatly improves user satisfaction and comfort. Whether children or adults, they can find the operating angle that suits them best, thereby reducing fatigue caused by long-term use.

[0023] Through the magnetic attraction between magnet 1 17 and magnet 2 18, the door panel 5 can fit tightly on the mounting plate 1 to form an effective dust barrier. The physical sealing method is more reliable than traditional dust covers or filters, and can more effectively prevent dust, water vapor and other pollutants from entering the interior of the access control machine, protecting the internal precision electronic components from damage. The hinged design between the door panel 5 and the mounting plate 1 makes the opening and closing of the door panel very simple and quick. The user only needs to lift or push the door panel lightly to open and close the door panel without complicated tools or steps. This convenience not only improves the user experience, but also makes the daily maintenance and cleaning of the access control machine easier. Compared with traditional devices, the strong magnetism of magnet 1 17 and magnet 2 18 ensures that the door panel 5 can be firmly adsorbed on the mounting plate 1 in the closed state, forming a stable sealing effect. This sealing can not only effectively prevent dust and other pollutants from entering the interior of the access control machine, but also can reduce the impact of noise and vibration on the access control machine to a certain extent, thereby improving the stability and reliability of the access control machine.

[0024] First, fix the mounting plate 1 in the required position. When the access control machine 6 needs to be operated, the user manually opens the door panel 5. Under the magnetic attraction of magnet 1 17 and magnet 2 18, the door panel 5 can fit tightly or easily separate from the mounting plate 1 to realize the opening and closing of the dust barrier. When the angle of the dust box 4 needs to be automatically adjusted, press the corresponding control button 19, and then start the motor 9. The output shaft of the motor 9 rotates to drive the gear 10 to rotate. The gear 10 engages with the gear 2 12 to transmit power to the round rod 11. The bevel gear 14 on the round rod 11 engages with the bevel gear 2 15 on the rotating rod 3 to realize synchronous power transmission. The rotation of the round rod 11 drives the rotating rod 3 to rotate, and then drives the dust box 4 to rotate to the specified angle. The user views the operation guide, identity authentication results and other information through the screen 20, and uses the control button 19 or the screen 20 to perform access control operations, such as entering a password, swiping a card, etc. After the operation is completed, the user manually closes the door panel 5 to restore the dust barrier.

[0025] Among them, two L-shaped plates 7 are fixedly installed on the inner walls of the left and right sides of the dustproof box 4, a partition 8 is fixedly installed on the side where the two L-shaped plates 7 are close to each other, a motor 9 is fixedly installed on the back of the right L-shaped plate 7, and a gear 10 is fixedly installed on the output shaft of the motor 9.

[0026] By starting the motor 9, the output device of the motor 9 rotates and drives the gear 10 to rotate, so that the power can be effectively transmitted, and by setting the L-shaped plate 7 and the partition 8, the power mechanism is effectively isolated from the use part, thereby enhancing the dustproofness of the device.

[0027] The back surfaces of the two L-shaped plates 7 are rotatably mounted with round rods 11 , and outer walls of the two round rods 11 are each wrapped with a belt 13 .

[0028] By providing the second gear 12, the two round rods 11 can perform synchronous rotational motion in the same direction, so that the adjustment angles can be consistent, thereby improving the stability and accuracy of the device.

[0029] Among them, bevel gears 14 are fixedly sleeved on the outer walls of the two round rods 11, and the two bevel gears 14 are respectively engaged with the corresponding bevel gears 2 15. Gear 2 12 is fixedly sleeved on the outer wall of the right round rod 11, and gear 2 12 is engaged with gear 1 10.

[0030] Through the meshing of bevel gear 1 14 and bevel gear 2 15, and the meshing of gear 2 12 and gear 1 10, the power of motor 9 can be accurately and synchronously transmitted, providing transmission support for the device to adjust the angle.

[0031] The access control machine 6 is fixedly mounted on the front of the partition 8 , a screen 20 is fixedly mounted on the left side of the front of the access control machine 6 , and a plurality of control buttons 19 are provided on the right side of the front of the access control machine 6 .

[0032] By setting the screen 20 as the main window for information display, the operation guide, identity authentication results, system status and other information can be intuitively displayed to the user, making the operation process clear at a glance, reducing the possibility of misoperation and improving usage efficiency. By setting the control button 19, the user is provided with another operation option besides touching the screen. The existence of the control button 19 undoubtedly increases the flexibility and convenience of operation.

[0033] The working principle and use process of this utility model:

[0034] First, fix the mounting plate 1 in the required position. When the access control machine 6 needs to be operated, the user manually opens the door panel 5. Under the magnetic attraction of magnet 1 17 and magnet 2 18, the door panel 5 can fit tightly or easily separate from the mounting plate 1 to realize the opening and closing of the dust barrier. When the angle of the dust box 4 needs to be automatically adjusted, press the corresponding control button 19, and then start the motor 9. The output shaft of the motor 9 rotates to drive the gear 10 to rotate. The gear 10 engages with the gear 2 12 to transmit power to the round rod 11. The bevel gear 14 on the round rod 11 engages with the bevel gear 2 15 on the rotating rod 3 to realize synchronous power transmission. The rotation of the round rod 11 drives the rotating rod 3 to rotate, and then drives the dust box 4 to rotate to the specified angle. The user views the operation guide, identity authentication results and other information through the screen 20, and uses the control button 19 or the screen 20 to perform access control operations, such as entering a password, swiping a card, etc. After the operation is completed, the user manually closes the door panel 5 to restore the dust barrier.

[0035] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An access control machine with a dustproof structure, comprising a mounting plate (1), characterized in that: Two support blocks (2) are fixedly mounted on the front of the mounting plate (1); rotating rods (3) are rotatably mounted on the sides of the two support blocks (2) that are close to each other; dustproof boxes (4) are fixedly mounted on the sides of the two rotating rods (3) that are close to each other; the two rotating rods (3) extend into the dustproof box (4); and bevel gears (15) are fixedly sleeved on the outer walls of the two rotating rods (3); The front of the mounting plate (1) is hingedly mounted with a door panel (5), the front of the right L-shaped plate (7) is fixedly mounted with a rectangular block (16), the front of the rectangular block (16) is fixedly mounted with a first magnet (17), and the back of the door panel (5) is fixedly mounted with a second magnet (18).

2. The access control machine with a dustproof structure according to claim 1, characterized in that: Two L-shaped plates (7) are fixedly mounted on the inner walls of the left and right sides of the dustproof box (4); a partition plate (8) is fixedly mounted on the side where the two L-shaped plates (7) are close to each other; a motor (9) is fixedly mounted on the back side of the right L-shaped plate (7); and a gear 1 (10) is fixedly mounted on the output shaft of the motor (9).

3. The access control machine with a dustproof structure according to claim 2, characterized in that: Round rods (11) are rotatably mounted on the backs of the two L-shaped plates (7), and belts (13) are wound around the outer walls of the two round rods (11).

4. The access control machine with a dustproof structure according to claim 3, characterized in that: A bevel gear 1 (14) is fixedly sleeved on the outer wall of the two round rods (11), and the two bevel gears 1 (14) are respectively engaged with the corresponding bevel gear 2 (15). A gear 2 (12) is fixedly sleeved on the outer wall of the right round rod (11), and the gear 2 (12) is engaged with the gear 1 (10).

5. The access control machine with a dustproof structure according to claim 2, characterized in that: An access control machine (6) is fixedly installed on the front of the partition (8), a screen (20) is fixedly installed on the left side of the front of the access control machine (6), and a plurality of control buttons (19) are provided on the right side of the front of the access control machine (6).

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