Palm vein access control and attendance all-in-one machine

Abstract

The utility model provides a palm vein access control and attendance all-in-one machine which comprises a fixing plate abutting against a wall surface, a mounting plate in sliding connection with the fixing plate is arranged on one side, deviating from the wall surface, of the fixing plate, a placing plate is fixed to the bottom of one side, deviating from the fixing plate, of the mounting plate, and an attendance machine is placed on the placing plate. According to the palm vein access control and attendance all-in-one machine, the fixing plate is fixedly connected with a wall surface, the mounting plate and the placing plate are integrally formed and are in sliding connection with the fixing plate, and the attendance machine is fixedly connected with the placing plate and the mounting plate through the mounting assembly; the attendance machine is convenient to mount and dismount, so that the dismounting time consumption during the maintenance of the attendance machine is reduced, the maintenance efficiency of the attendance machine is improved, and the attendance machine cannot be damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of a palm vein access control and attendance integrated machine, in particular to a palm vein access control and attendance integrated machine. Background Art

[0002] Time clocks are widely used as instruments for counting attendance data in offices. With the development of technology, more and more offices have abandoned traditional time clocks and instead combined identity recognition-related tools, such as palm vein recognition systems, with the time clock function, eliminating the trouble of staff having to carry cards with them.

[0003] A palm vein access control and attendance integrated machine disclosed in a Chinese patent with reference announcement number CN207367278U is shown in which the overall body is divided into two parts, which is easy to install, ergonomic, and comfortable to use. The cross section and longitudinal section of the palm vein recognition window are both trapezoidal, and this structure can make the distance between the palm and the palm vein recognition device the optimal recognition distance.

[0004] When the palm vein access control and attendance integrated machine is actually used, daily maintenance and inspection are necessary because it is an electronic device. However, the traditional palm vein access control and attendance integrated machine has the problem that when it is directly installed on the wall, it takes a long time to dismantle the palm vein access control and attendance integrated machine for inspection each time, which is inefficient and easy to cause damage to the palm vein access control and attendance integrated machine. Summary of the invention

[0005] In order to overcome the shortcomings of the prior art, the utility model proposes a palm vein access control and attendance integrated machine, including a fixed plate that contacts the wall, a mounting plate slidably connected to the fixed plate is provided on the side of the fixed plate facing away from the wall, a placement plate is fixed to the bottom of the side of the mounting plate facing away from the fixed plate, an attendance machine is placed on the placement plate, and a detachable mounting component that is clamped and connected to the attendance machine is provided on the placement plate.

[0006] To achieve the above-mentioned purpose, the fixing plate is fixedly connected to the wall, the mounting plate and the placement plate are integrally formed and slidably connected to the fixing plate, and the attendance machine is fixedly connected to the placement plate and the mounting plate through the installation assembly to facilitate the installation and disassembly of the attendance machine, thereby reducing the time spent on disassembly during maintenance of the attendance machine, improving the maintenance efficiency of the attendance machine, and not causing damage to the attendance machine.

[0007] Furthermore, the mounting assembly includes two connecting plates that are connected to the mounting plate and the placement plate and are fixedly connected to the mounting plate and the placement plate. The two connecting plates are arranged opposite to each other, and a connecting hole is provided on one of the connecting plates. A fixing frame with a U-shaped cross-section is slidably connected to the placement plate. A driving rod rotatably connected to the fixing frame is provided at one end of the fixing frame. A connecting block is fixed to one end of the driving rod. The connecting block extends into the connecting hole and is threadedly connected to the connecting hole. The fixing frame is tightly pressed against the attendance machine.

[0008] Through the above technical solution, the staff manually rotates the driving rod to drive the connecting block to move in the connecting hole, and then drives the fixed frame to slide on the placement plate, so that it is suitable for attendance machines of different sizes, improves the versatility of the device, and facilitates the installation and disassembly of the attendance machine.

[0009] Furthermore, a radial guide rod is fixed on the other connecting plate, and the guide rod is inserted into the fixing frame and is slidably connected with the fixing frame.

[0010] Through the above technical solution, the guide rod and the fixed frame are slidably connected, which plays a guiding role in the horizontal movement of the fixed frame.

[0011] Furthermore, a groove matching the size of the attendance machine is provided on the side of the mounting plate facing the attendance machine, and a plurality of anti-slip strips for improving the connection stability between the mounting plate and the attendance machine are provided in the groove.

[0012] Through the above technical solution, when the attendance machine is set on the placement plate, the attendance machine contacts the groove, and the fixed frame and the mounting plate clamp the attendance machine, which further improves the stability of the connection between the attendance machine and the mounting plate.

[0013] Furthermore, a plurality of cylindrical holes are formed on the fixing plate, and the fixing plate is fixedly connected to the wall surface by screws penetrating through the cylindrical holes and entering the wall surface.

[0014] Through the above technical solution, the fixing plate and the wall are fixed by screws.

[0015] Furthermore, a movable groove is provided on the side of the fixing plate facing away from the wall, the mounting plate and the placement plate are slidably connected with the fixing plate through the movable groove, and the placement plate is provided with an adjustment component for controlling the clamping connection between the placement plate and the movable groove.

[0016] Through the above technical solution, the mounting plate and the placement plate are slidably connected in the movable groove, and the mounting plate and the placement plate are fixedly connected to the fixed plate by adjusting the components, and the height of the mounting plate, the placement plate and the attendance machine can be adjusted as needed.

[0017] Furthermore, the adjustment assembly includes a support plate fixed to the lower surface of the placement plate, and a bidirectional screw is rotatably connected to the support plate. The threads on the bidirectional screw are symmetrically arranged with the center line of the bidirectional screw as the midpoint. Two relatively arranged limit plates are provided on the bidirectional screw through a threaded sleeve, and one end of the bidirectional screw passes through one of the limit plates and is threadedly connected to the limit plate. A handle is fixed to the part of the bidirectional screw that passes through one of the limit rods, and the limit plate is slidably connected to the placement plate through a slide rail.

[0018] Through the above technical solution, the manual rotation of the handle provides power to drive the bidirectional screw to rotate. The rotation of the bidirectional screw will drive the limit plate threadedly connected to the bidirectional screw to move in the horizontal direction. When the limit plate moves to be clamped and connected with the movable groove, the placement plate is clamped and connected with the movable groove at this time, and the movement of the limit plate is guided by the slide rail.

[0019] Furthermore, a sawtooth protrusion is provided on one side of the limiting plate facing the movable groove, a sawtooth clamping groove adapted to the sawtooth protrusion is opened on one side of the movable groove facing the limiting plate, and the sawtooth protrusion is tightly connected to the sawtooth clamping groove.

[0020] Through the above technical solution, the stability of the connection between the limit plate and the movable groove is improved by the clamping connection of the sawtooth protrusion and the sawtooth groove, and the possibility of the placement plate falling out of the movable groove under the weight of the attendance machine is reduced.

[0021] In summary, the palm vein access control and attendance integrated machine has the following beneficial effects:

[0022] (1) The palm vein access control and attendance integrated machine has a fixed plate fixedly connected to the wall, a mounting plate and a placement plate integrally formed and slidably connected to the fixed plate, and the attendance machine is fixedly connected to the placement plate and the mounting plate through the installation assembly, so as to facilitate the installation and disassembly of the attendance machine, thereby reducing the time spent on disassembly during maintenance of the attendance machine, improving the maintenance efficiency of the attendance machine, and not causing damage to the attendance machine.

[0023] (2) The palm vein access control and attendance integrated machine is powered by manually rotating the handle to drive the bidirectional screw to rotate. The rotation of the bidirectional screw drives the limit plate threadedly connected to the bidirectional screw to move in the horizontal direction. When the limit plate moves to be clamped and connected with the movable groove, the placement plate is clamped and connected with the movable groove, and the movement of the limit plate is guided by the slide rail. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The utility model is further described and elaborated below in conjunction with the accompanying drawings.

[0025] Figure 1 It is a schematic diagram of the overall structure of the preferred embodiment of the utility model;

[0026] Figure 2It is a schematic diagram of the structure of the installation plate of the utility model;

[0027] Figure 3 It is a structural schematic diagram for reflecting the connection hole of the utility model;

[0028] Figure 4 It is a structural schematic diagram for reflecting the support plate of the utility model.

[0029] Figure numerals: 1. fixing plate; 101. attendance machine; 102. cylindrical hole; 103. palm vein recognition port; 104. display screen; 2. mounting plate; 201. groove; 3. connecting plate; 4. placement plate; 5. fixing frame; 6. connecting hole; 7. driving rod; 8. connecting block; 9. guide rod; 10. movable groove; 11. support plate; 12. bidirectional screw; 13. limit plate; 14. serrated protrusion. DETAILED DESCRIPTION

[0030] The technical solution of the present invention will be more clearly and completely explained below by describing the preferred embodiments of the present invention in combination with the accompanying drawings.

[0031] like Figure 1 As shown, a palm vein access control and attendance integrated machine according to a preferred embodiment of the utility model includes a fixing plate 1 that contacts a wall, and a plurality of cylindrical holes 102 are provided on the fixing plate 1. The fixing plate 1 and the wall are fixedly connected by screws that penetrate the cylindrical holes 102 and enter the wall. The fixing plate 1 and the wall are fixed by screws, and the attendance machine 101 does not directly contact the wall.

[0032] A mounting plate 2 slidably connected to the fixing plate 1 is provided on the side of the fixing plate 1 facing away from the wall, a placing plate 4 is fixed to the bottom of the side of the mounting plate 2 facing away from the fixing plate 1, an attendance machine 101 is placed on the placing plate 4, a palm vein recognition port 103 is fixedly installed on one side of the attendance machine 101, a display screen 104 is fixedly installed on one side of the attendance machine 101, a detachable mounting component which is clamped and connected to the attendance machine 101 is provided on the placing plate 4, the mounting plate 2 and the placing plate 4 are integrally formed and slidably connected to the fixing plate 1, and the attendance machine 101 is fixedly connected to the placing plate 4 and the mounting plate 2 through the mounting component, so as to facilitate the installation and disassembly of the attendance machine 101, thereby reducing the time-consuming disassembly during the maintenance of the attendance machine 101, improving the maintenance efficiency of the attendance machine 101, and not causing damage to the attendance machine 101.

[0033] The mounting assembly includes two connecting plates 3 that are connected to the mounting plate 2 and the placement plate 4 and are fixedly connected to the mounting plate 2 and the placement plate 4. The two connecting plates 3 are arranged opposite to each other, and a connecting hole 6 is opened on one of the connecting plates 3. A fixing frame 5 with a U-shaped cross section is slidably connected to the placement plate 4. A driving rod 7 rotatably connected to the fixing frame 5 is provided at one end of the fixing frame 5. A connecting block 8 is fixed at one end of the driving rod 7. The connecting block 8 extends into the connecting hole 6 and is threadedly connected to the connecting hole 6. The fixing frame 5 is tightly pressed against the attendance machine 101. The staff manually rotates the driving rod 7 to drive the connecting block 8 to move in the connecting hole 6, thereby driving the fixing frame 5 to slide on the placement plate 4, so that it is suitable for attendance machines 101 of different sizes, improves the versatility of the device, and facilitates the installation and disassembly of the attendance machine 101.

[0034] A radial guide rod 9 is fixed on the other connecting plate 3. The guide rod 9 is inserted into the fixed frame 5 and is slidably connected to the fixed frame 5. The sliding connection between the guide rod 9 and the fixed frame 5 guides the horizontal movement of the fixed frame 5. The mounting plate 2 is slidably connected to the movable groove 10 through a slideway, and dead stops are fixed at both ends of the slideway to prevent the mounting plate 2 from falling out of the device.

[0035] A groove 201 matching the size of the attendance machine 101 is provided on the side of the mounting plate 2 facing the attendance machine 101, and a plurality of anti-slip strips are provided in the groove 201 for improving the stability of the connection between the mounting plate 2 and the attendance machine 101. When the attendance machine 101 is set on the placement plate 4, the attendance machine 101 contacts the groove 201, and the fixed frame 5 and the mounting plate 2 clamp the attendance machine 101, thereby further improving the stability of the connection between the attendance machine 101 and the mounting plate 2.

[0036] A movable groove 10 is provided on the side of the fixed plate 1 facing away from the wall, and the mounting plate 2 and the placement plate 4 are slidingly connected to the fixed plate 1 through the movable groove 10. The placement plate 4 is provided with an adjustment component for controlling the clamping connection between the placement plate 4 and the movable groove 10. The mounting plate 2 and the placement plate 4 are slidingly connected in the movable groove 10, and the mounting plate 2 and the placement plate 4 are fixedly connected to the fixed plate 1 through the adjustment component. The height of the mounting plate 2, the placement plate 4 and the attendance machine 101 can be adjusted as needed.

[0037] The adjusting assembly includes a support plate 11 fixed to the lower surface of the placing plate 4, and a bidirectional screw 12 is rotatably connected to the support plate 11. The threads on the bidirectional screw 12 are symmetrically arranged with the center line of the bidirectional screw 12 as the midpoint. Two relatively arranged limit plates 13 are provided on the bidirectional screw 12 through a threaded sleeve. One end of the bidirectional screw 12 passes through one of the limit plates 13 and is threadedly connected to the limit plate 13. The part of the bidirectional screw 12 that passes through one of the limit rods is fixed with a handle. The limit plate 13 is slidably connected to the placing plate 4 through a slide rail. The handle is manually rotated to provide power to drive the bidirectional screw 12 to rotate. The rotation of the bidirectional screw 12 will drive the limit plate 13 threadedly connected to the bidirectional screw 12 to move in the horizontal direction. When the limit plate 13 moves to be clamped and connected with the movable groove 10, the placing plate 4 is clamped and connected with the movable groove 10, and the movement of the limit plate 13 is guided by the slide rail.

[0038] A serrated protrusion 14 is provided on the side of the limiting plate 13 facing the movable groove 10, and a serrated groove matched with the serrated protrusion 14 is opened on the side of the movable groove 10 facing the limiting plate 13. The serrated protrusion 14 is clamped and connected with the serrated groove. The clamping connection between the serrated protrusion 14 and the serrated groove improves the stability of the connection between the limiting plate 13 and the movable groove 10, and reduces the possibility of the placement plate 4 falling out of the movable groove 10 under the weight of the attendance machine 101.

[0039] When in use, the fixing plate 1 is fixed to the wall by screws. According to the height required by the attendance machine 101, the staff manually pushes the mounting plate 2 and the placing plate 4 so that the mounting plate 2 and the placing plate 4 slide to a suitable position in the movable groove 10. Then the staff manually turns the handle, and the rotation of the handle drives the bidirectional screw 12 fixedly connected to the handle to rotate. The rotation of the bidirectional screw 12 drives the limiting plate 13 threadedly connected to the bidirectional screw 12 to slide in the horizontal direction, and the movement of the limiting plate 13 is guided by the slide rail until the limiting plate 13 moves to conflict with the movable groove 10. At this time, the serrated protrusion 14 and the serrated groove are clamped and connected, which improves the stability of the connection between the limiting plate 13 and the movable groove 10, and reduces the possibility of the placing plate 4 falling out of the movable groove 10 under the weight of the attendance machine 101. In order to further reduce the possibility of the placing plate 4 falling out of the movable groove 10 under the weight of the attendance machine 101, the limiting plate 13 is fixedly connected to the movable groove 10 by screws;

[0040] After that, the staff manually rotates the driving rod 7, and the rotation of the driving rod 7 drives the connecting block 8 fixedly connected to the driving rod 7 to rotate. The connecting block 8 is threadedly connected to the connecting hole 6. The connecting block 8 moves during the rotation process, driving the fixed frame 5 rotatably connected to the driving rod 7 to slide on the placement plate 4. The guide rod 9 guides the movement of the fixed frame 5. After the fixed frame 5 moves a suitable distance, the attendance machine 101 is placed on the placement plate 4. The back of the attendance machine 101 contacts the groove 201 on the mounting plate 2. The driving rod 7 is then rotated in the opposite direction to drive the fixed frame 5 to move toward the attendance machine 101 until the fixed frame 5 and the mounting plate 2 cooperate to clamp the attendance machine 101. At this time, the attendance machine 101 will not fall off the placement plate 4.

[0041] The above specific implementations are only descriptions of the preferred implementations of the utility model, and do not limit the protection scope of the utility model. Under the premise of not departing from the design concept and spirit of the utility model, various deformations, substitutions and improvements made by ordinary technicians in this field to the technical solution of the utility model based on the text description and drawings provided by the utility model should all fall within the protection scope of the utility model. The protection scope of the utility model is determined by the claims.

Claims

1. A palm vein access control and attendance integrated machine, It is characterized in that It comprises a fixing plate (1) which contacts with a wall surface, a mounting plate (2) which is slidingly connected to the fixing plate (1) is arranged on the side of the fixing plate (1) facing away from the wall surface, a placement plate (4) is fixed to the bottom of the side of the mounting plate (2) facing away from the fixing plate (1), an attendance machine (101) is placed on the placement plate (4), and a mounting component which is detachably connected to the attendance machine (101) is arranged on the placement plate (4); The mounting assembly comprises two connecting plates (3) which are connected to the mounting plate (2) and the placement plate (4) and are fixedly connected to the mounting plate (2) and the placement plate (4); the two connecting plates (3) are arranged opposite to each other, one of the connecting plates (3) is provided with a connecting hole (6); a fixing frame (5) having a U-shaped cross section is slidably connected to the placement plate (4); a driving rod (7) rotatably connected to the fixing frame (5) is provided at one end of the fixing frame (5); a connecting block (8) is fixed at one end of the driving rod (7); the connecting block (8) extends into the connecting hole (6) and is threadedly connected to the connecting hole (6); the fixing frame (5) is tightly abutted against the attendance machine (101).

2. A palm vein access control and attendance integrated machine according to claim 1, It is characterized in that A radial guide rod (9) is fixed on the other connecting plate (3), and the guide rod (9) penetrates into the fixing frame (5) and is slidably connected to the fixing frame (5).

3. A palm vein access control and attendance integrated machine according to claim 1, It is characterized in that A groove (201) matching the size of the attendance machine (101) is provided on one side of the mounting plate (2) facing the attendance machine (101), and a plurality of anti-slip strips are provided in the groove (201) to improve the connection stability between the mounting plate (2) and the attendance machine (101).

4. The palm vein access control and attendance integrated machine according to claim 1, It is characterized in that The fixing plate (1) is provided with a plurality of cylindrical holes (102), and the fixing plate (1) is fixedly connected to the wall surface by means of screws penetrating the cylindrical holes (102) and entering the wall surface.

5. The palm vein access control and attendance integrated machine according to claim 1, It is characterized in that A movable groove (10) is provided on the side of the fixing plate (1) facing away from the wall surface; the installation plate (2) and the placement plate (4) are slidably connected to the fixing plate (1) via the movable groove (10); and an adjustment component for controlling the placement plate (4) to be clamped and connected to the movable groove (10) is provided on the placement plate (4).

6. A palm vein access control and attendance integrated machine according to claim 5, It is characterized in that The adjustment assembly comprises a support plate (11) fixed to the lower surface of the placement plate (4); a bidirectional screw (12) is rotatably connected to the support plate (11); the threads on the bidirectional screw (12) are symmetrically arranged with the center line of the bidirectional screw (12) as the midpoint; two oppositely arranged limit plates (13) are provided on the bidirectional screw (12) through a threaded sleeve; one end of the bidirectional screw (12) passes through one of the limit plates (13) and is threadedly connected to the limit plate (13); a handle is fixed to the portion of the bidirectional screw (12) passing through one of the limit rods; and the limit plate (13) is slidably connected to the placement plate (4) through a slide rail.

7. The palm vein access control and attendance integrated machine according to claim 6, It is characterized in that A sawtooth-shaped protrusion (14) is provided on one side of the limiting plate (13) facing the movable groove (10), and a sawtooth-shaped clamping groove adapted to the sawtooth-shaped protrusion (14) is provided on one side of the movable groove (10) facing the limiting plate (13), and the sawtooth-shaped protrusion (14) is tightly connected to the sawtooth-shaped clamping groove.

Images