An integrated access control and attendance machine

Abstract

This utility model provides an integrated access control and time attendance machine, relating to the field of electronic equipment technology. It includes a time attendance machine body and a mounting plate. A T-shaped block and a fixing block are fixedly mounted on the surface of the time attendance machine body. A fixing groove is formed on the surface of the fixing block. A first spring and a second spring are fixedly mounted inside the mounting plate. A movable block is fixedly mounted on one end of the first spring. In this utility model, the T-shaped block and the fixing block can quickly and initially fix the time attendance machine body. The mutual abutment between the push-in block and the movable block allows the push-in block to push the insertion block into the fixing groove, further stabilizing the time attendance machine body and ensuring a firm installation. The positioning frame, sliding groove, and positioning slot allow for precise positioning of the movable block, ensuring the time attendance machine body is firmly installed and easy to disassemble.

Description

Technical Field

[0001] This utility model relates to the field of electronic equipment technology, and in particular to an integrated access control and attendance machine. Background Technology

[0002] Access control and attendance machines use technologies such as biometrics (fingerprint, face, iris, etc.), radio frequency identification, and password recognition to collect and extract personnel characteristics or identity information, compare them with pre-stored data, and realize access control and attendance recording functions. Announcement No. CN207558036U discloses an integrated access control and attendance machine, relating to the field of access control and attendance technology. This utility model discloses an integrated access control and attendance machine, including a base frame. Motors are fixedly connected to both sides of the bottom of the inner wall of the base frame. A first gear is fixedly connected to one end of the output shaft of the motor. A second gear meshes with one side of the first gear. A rotating rod passes through the axis of the second gear. Side frames are fixedly connected to both sides of the top of the base frame. The top of the rotating rod passes through the base frame and the side frame sequentially and extends into the interior of the side frame. A lead screw is fixedly connected to one end of the rotating rod inside the side frame, and one end of the lead screw is rotatably connected to the top of the inner wall of the side frame. This utility model relates to the field of access control and attendance technology. This integrated access control and attendance machine achieves the purpose of conveniently controlling the opening and closing of the barrier, facilitating the passage of people. It has a simple structure, low manufacturing cost, and is easy for people to use. It can complete attendance while passing through the access control, saving time. Moreover, the device can achieve automatic control without manual supervision. However, when the attendance machine malfunctions and needs to be repaired or installed, tools are required to disassemble and reassemble the attendance machine, which increases the difficulty of maintenance and time costs, and improvements are needed. Utility Model Content

[0003] The purpose of this utility model is to solve the technical problems mentioned in the background art.

[0004] This utility model adopts the following technical solution: an access control and attendance machine, including an attendance machine body and a mounting plate. A T-shaped block and a fixing block are fixedly installed on the surface of the attendance machine body. A fixing groove is opened on the surface of the fixing block. A first spring and a second spring are fixedly installed inside the mounting plate. A movable block is fixedly installed at one end of the first spring. A placement groove is opened on the surface of the movable block. A positioning rod is fixedly installed at the bottom of the movable block. An insertion block is fixedly installed at one end of the second spring. A push-in block is fixedly installed on the surface of the insertion block. A downward pressure column is rotatably connected to the top of the movable block. A positioning frame is fixedly installed on the outer surface of the downward pressure column. A positioning block is fixedly installed on the top of the mounting plate. A sliding groove and a positioning groove are opened on the surface of the positioning block.

[0005] Preferably, the T-block and the fixing block are slidably connected to the mounting plate. Here, by inserting the T-block and the fixing block into the mounting plate, the time attendance machine body can be quickly and initially fixed, avoiding tedious screw disassembly and greatly improving installation efficiency.

[0006] Preferably, the fixed groove and the insertion block are engaged, and the movable block and the top-entry block abut against each other. Here, the movable block holds the top-entry block in place, ensuring a tight engagement between the front-end insertion block and the fixed groove, further enhancing the stability of the attendance machine body.

[0007] Preferably, the positioning frame is slidably connected to the sliding groove, and the positioning frame is engaged with the positioning groove. Here, by pressing and rotating the lower pressure column, the positioning frame moves within the sliding groove and is engaged with the positioning groove under the elastic action of the first spring, achieving precise positioning of the attendance machine body, ensuring secure installation and easy disassembly, and reducing maintenance difficulty and time costs.

[0008] Preferably, a first fixing plate and a second fixing plate are fixedly mounted on the surface of the attendance machine body. A privacy screen is rotatably connected to the outer surface of the first fixing plate, and a dustproof plate is slidably connected to the inside of the second fixing plate. Here, the privacy screen ensures that privacy is protected during use without affecting ease of operation. When the fingerprint sensor is not in use, the dustproof plate can be pushed into the second fixing plate to prevent dust from entering and affecting recognition accuracy, thus improving the user experience of the device.

[0009] Preferably, the dustproof plate is made of stainless steel. Here, the metal material has good conductivity, which helps prevent static electricity buildup and avoids static interference with the fingerprint sensor, thus affecting the accuracy of fingerprint recognition. Stainless steel itself typically has a smooth surface, making it difficult for dust particles to form a firm adhesion point, making it easier to clean and reducing maintenance costs.

[0010] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0011] 1. In this utility model, the T-shaped block and the fixed block can quickly and initially fix the attendance machine body. The mutual abutment between the top-in block and the movable block can push the insertion block into the fixed groove, further stabilizing the attendance machine body and ensuring a firm installation. The positioning frame, sliding groove and positioning groove can accurately position the movable block, ensuring that the attendance machine body is installed firmly and is easy to disassemble.

[0012] 2. In this utility model, the user can flexibly adjust the angle according to the needs of the privacy panel and the dustproof panel, so as to ensure that privacy is protected and the ease of operation is not affected during use. When the fingerprint sensor is not in use, the dustproof panel can be pushed into the second fixed plate to prevent dust from entering and affecting the recognition accuracy, thereby improving the user experience of the device. Attached Figure Description

[0013] Figure 1 A front view of an integrated access control and attendance machine is provided for this utility model;

[0014] Figure 2 This utility model provides a schematic diagram of the connection between the T-shaped block and the mounting plate in an integrated access control and attendance machine;

[0015] Figure 3 This utility model provides a schematic diagram of the back structure of the attendance machine body in an integrated access control and attendance machine;

[0016] Figure 4 This utility model provides a partial cross-sectional view of the lower pressure column in an integrated access control and attendance machine;

[0017] Figure 5 This utility model provides a partial cross-sectional view of the mounting plate in an integrated access control and attendance machine;

[0018] Figure 6 This utility model proposes an integrated access control and time attendance machine. Figure 5 Enlarged view of point A in the middle.

[0019] Legend:

[0020] 1. Time and attendance machine body; 2. Mounting plate; 3. T-block; 4. Fixing block; 5. Fixing groove; 6. First spring; 7. Second spring; 8. Movable block; 9. Placement groove; 10. Positioning rod; 11. Insertion block; 12. Push-in block; 13. Downward pressure column; 14. Positioning frame; 15. Positioning block; 16. Sliding groove; 17. Positioning groove; 18. First fixing plate; 19. Second fixing plate; 20. Anti-peeping plate; 21. Dustproof plate. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1

[0024] Please see Figure 1-6 This utility model provides a technical solution: an integrated access control and attendance machine, including an attendance machine body 1 and a mounting plate 2. A T-shaped block 3 and a fixing block 4 are fixedly mounted on the surface of the attendance machine body 1. A fixing groove 5 is formed on the surface of the fixing block 4. A first spring 6 and a second spring 7 are fixedly mounted inside the mounting plate 2. A movable block 8 is fixedly mounted at one end of the first spring 6. A placement groove 9 is formed on the surface of the movable block 8. A positioning rod 10 is fixedly mounted at the bottom of the movable block 8. An insertion block 11 is fixedly mounted at one end of the second spring 7. A push-in block 12 is fixedly mounted on the surface of the insertion block 11. A downward pressure column 13 is rotatably connected to the top of the movable block 8. A positioning frame 14 is fixedly mounted on the outer surface of the downward pressure column 13. A positioning block 15 is fixedly mounted on the top of the mounting plate 2. A sliding groove 16 and a positioning groove 17 are formed on the surface of the positioning block 15. The T-shaped block 3 and the fixing block... The T-block 3 and the fixing block 4 are slidably connected to the mounting plate 2. By inserting the T-block 3 and the fixing block 4 into the mounting plate 2, the attendance machine body 1 can be quickly and initially fixed, avoiding the tedious screw disassembly and greatly improving the installation efficiency. The fixing groove 5 is engaged with the insertion block 11, and the movable block 8 and the top-entry block 12 abut against each other. The movable block 8 holds the top-entry block 12, so that the insertion block 11 at the front end is tightly engaged with the fixing groove 5, further enhancing the stability of the attendance machine body 1. The positioning frame 14 is slidably connected with the sliding groove 16, and the positioning frame 14 is engaged with the positioning groove 17. By pressing and rotating the lower pressure column 13, the positioning frame 14 moves in the sliding groove 16 and is engaged in the positioning groove 17 under the elastic action of the first spring 6, realizing the precise positioning of the attendance machine body 1, ensuring that the installation is firm and easy to disassemble, reducing the maintenance difficulty and time cost.

[0025] Example 2

[0026] Please see Figure 2 The attendance machine body 1 has a first fixed plate 18 and a second fixed plate 19 fixedly installed on its surface. The outer surface of the first fixed plate 18 is rotatably connected to a privacy screen 20, and the inside of the second fixed plate 19 is slidably connected to a dustproof plate 21. The privacy screen 20 can ensure that privacy is protected during use without affecting the ease of operation. When the fingerprint sensor is not in use, the dustproof plate 21 can be pushed into the second fixed plate 19 to prevent dust from entering and affecting the recognition accuracy, thus improving the user experience of the device. The dustproof plate 21 is made of stainless steel. Metal materials have good conductivity, which helps to prevent static electricity accumulation and avoids the static electricity from interfering with the fingerprint sensor and affecting the accuracy of fingerprint recognition. The surface of stainless steel itself is usually relatively smooth, and dust particles are difficult to form a firm adhesion point on its surface, making it easier to clean and reducing maintenance costs.

[0027] Working principle: When installing the attendance machine body 1, the T-block 3 and the fixing block 4 can be aligned with the mounting plate 2 and inserted. After insertion, press the positioning frame 14 to make the pressing column 13 move down inside the positioning block 15. At the same time, the movable block 8 will push against the inserting block 12, making the inserting block 12 slide along the placement groove 9, which will drive the insertion block 11 at the front end to be inserted into the fixing groove 5 opened on the fixing block 4. Then, rotate the positioning frame 14 to move inside the positioning block 15 along the opening direction of its sliding groove 16. After moving to the bottom of the positioning groove 17, release the positioning frame 14 so that the positioning frame 14 is pushed into the positioning groove 17 and locked under the elastic action of the first spring 6 at the bottom of the movable block 8. This achieves efficient installation and accurate positioning of the attendance machine body 1, and improves the convenience of equipment maintenance or repair.

[0028] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An integrated access control and time attendance machine, comprising a time attendance machine body (1) and a mounting plate (2), characterized in that: The attendance machine body (1) is fixedly mounted with a T-shaped block (3) and a fixed block (4). The fixed block (4) has a fixed groove (5) on its surface. The mounting plate (2) is fixedly mounted with a first spring (6) and a second spring (7). One end of the first spring (6) is fixedly mounted with a movable block (8). The surface of the movable block (8) has a placement groove (9). The bottom of the movable block (8) is fixedly mounted with a positioning rod (10). One end of the second spring (7) is fixedly mounted with an insertion block (11). The surface of the insertion block (11) is fixedly mounted with a top-insertion block (12). The top of the movable block (8) is rotatably connected with a downward pressure column (13). The outer surface of the downward pressure column (13) is fixedly mounted with a positioning frame (14). The top of the mounting plate (2) is fixedly mounted with a positioning block (15). The surface of the positioning block (15) has a sliding groove (16) and a positioning groove (17).

2. The access control and attendance machine according to claim 1, characterized in that: The T-block (3) and the fixing block (4) are slidably connected to the mounting plate (2).

3. The access control and attendance machine according to claim 1, characterized in that: The fixed groove (5) is engaged with the insertion block (11), and the movable block (8) abuts against the top block (12).

4. The access control and attendance machine according to claim 1, characterized in that: The positioning frame (14) is slidably connected to the sliding groove (16), and the positioning frame (14) is engaged with the positioning groove (17).

5. The access control and attendance machine according to claim 1, characterized in that: The attendance machine body (1) is fixedly mounted with a first fixing plate (18) and a second fixing plate (19). The outer surface of the first fixing plate (18) is rotatably connected with a privacy screen (20), and the interior of the second fixing plate (19) is slidably connected with a dustproof plate (21).

6. The access control and attendance machine according to claim 5, characterized in that: The dustproof plate (21) is made of stainless steel.

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