Access control power supply convenient to install and use

Abstract

The utility model relates to the technical field of access control power supplies, in particular to an access control power supply convenient to install and use, which comprises a power supply shell, wiring grooves are arranged at two ends of the power supply shell, a plurality of partition plates are equidistantly arranged in each wiring groove, and spaces are formed between two adjacent partition plates and between the partition plates and the side walls of the wiring grooves. A first conducting strip is arranged in each space, the bottoms of the first conducting strips are fixed to the wiring grooves, the first conducting strips are connected with a main board installed in the power source shell through wires, a second conducting strip is arranged above each first conducting strip, and a base plate is installed on the top of each second conducting strip. By pressing the pressing plate, the first conducting strip and the second conducting strip can press and fix the end of the wire, and then the pressing plate is fixed through the matching of the clamping strip and the clamping groove, so that the access control equipment and the power supply can be electrically connected, the connection is convenient, and the use effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of access control power supplies, and in particular to an access control power supply that is easy to install and use. Background Art

[0002] The access control system, also known as the entrance and exit management control system, is a digital management system that manages the entry and exit of personnel. The access control power supply is the core component of the access control system. It is mainly used to provide a stable and reliable power supply for each component of the access control system to ensure the normal operation of the system.

[0003] Existing access control power supplies are generally connected to external circuits via power cords. The controller and door locks in the access control device are then connected to the power supply to provide power to the other components of the access control device. However, during the connection process, when connecting the wires on other components in the access control device to the access control power supply, it is generally necessary to insert the ends of the wires into the wiring terminals on the access control power supply. The staff then uses a screwdriver to tighten the screws to secure the wire ends in the wiring terminals. This makes wiring cumbersome and the performance poor. Furthermore, when installing the access control power supply, it is generally fixed directly to a wall or other object with bolts. When disassembling is required, the staff also needs to use a screwdriver to remove the screws securing the access control power supply before removing it, making installation and disassembly inconvenient. Therefore, we propose an access control power supply that is easy to install and use. Utility Model Content

[0004] The purpose of the utility model is to solve the above-mentioned shortcomings in the prior art and to propose an access control power supply that is easy to install and use.

[0005] To achieve the above objectives, the present invention adopts the following technical solutions: a conveniently installed access control power supply is designed, comprising a power supply housing, with wiring slots provided at both ends of the power supply housing, a plurality of partitions being evenly spaced within each wiring slot, a space being formed between two adjacent partitions and between the partitions and the side walls of the wiring slot, a first conductive sheet being provided within each space, the bottom of the first conductive sheet being fixed to the wiring slot, and the first conductive sheet being connected to a mainboard installed within the power supply housing via a wire;

[0006] A second conductive sheet is provided above each first conductive sheet, a pad is installed on the top of each second conductive sheet, and the top of each pad is connected to a pressure plate via an elastic pad;

[0007] A limit sleeve is installed at one end of the top of each pressure plate, and a movable plate is installed inside each limit sleeve. Both ends of the movable plate extend to the outside of the limit sleeve, and a clamping strip is installed at one end of each movable plate. Several pairs of clamping slots are opened on both sides of the partition plate and the end of the wiring slot, and both ends of the clamping strip extend into the corresponding clamping slots.

[0008] A mounting plate is provided on one side of the power supply housing, a groove is provided on the side of the mounting plate close to the power supply housing, a strip connecting plate is installed on the side of the power supply housing, one end of the strip connecting plate extends into the groove, and a limit plate is installed on the end of the strip connecting plate away from the power supply housing, both sides of the groove are provided with limit slots, both sides of the limit plate extend into the limit slot and slide in the limit slot;

[0009] A magnetic block is installed at the bottom of the groove. When the strip connecting plate moves to the bottom of the groove, the bottom of the strip connecting plate is adsorbed and fastened to the top of the magnetic block.

[0010] Preferably, adjacent surfaces of the first conductive sheet and the second conductive sheet are both arc-shaped.

[0011] Preferably, sliders are installed on both sides of each pressing plate, guide grooves are provided on both sides of the partition plate and both sides of the wiring groove, and one end of each slider extends into the corresponding guide groove.

[0012] Preferably, the inner surface of the limiting groove is clearance-matched with the side surface of the limiting plate.

[0013] Preferably, skirts are extended from both sides of the mounting plate, and the skirts are fastened to the wall by fastening bolts.

[0014] Preferably, a rib is installed on one side edge of the mounting plate close to the power supply housing, and when the limiting plate moves into the limiting groove, the adjacent surfaces of the two ribs are in contact with the side surface of the power supply housing.

[0015] Preferably, the pad is made of insulating plastic or insulating rubber.

[0016] The design scheme proposed by the utility model has the following beneficial effects during application:

[0017] By pressing the pressure plate, the first conductive sheet and the second conductive sheet can press and fix the wire end, and then fix the pressure plate by cooperating with the card strip and the card slot to complete the electrical connection between the access control device and the power supply. The connection is convenient and the use effect is improved.

[0018] By fixing the mounting plate at a preset position and then fixing the power supply housing on the mounting plate through the cooperation of the limiting groove and the limiting plate, assembly and disassembly are convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The structure of the utility model is dispersed Figure 1 ;

[0020] Figure 2 The structure of the utility model is dispersed Figure 2 ;

[0021] Figure 3This is a schematic diagram of the connection structure between the power supply housing and the mounting plate of the utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the wiring trough of the present invention.

[0023] In the figure: 1. Power supply housing; 2. Wiring slot; 3. Skirt; 4. Mounting plate; 5. Groove; 6. Limiting slot; 7. Retaining edge; 8. Magnetic block; 9. Limiting plate; 10. Strip connecting plate; 11. First conductive sheet; 12. Card slot; 13. Second conductive sheet; 14. Card strip; 15. Limiting sleeve; 16. Partition; 17. Slider; 18. Pressing plate; 19. Moving plate; 20. Guide groove; 21. Elastic gasket; 22. Pad; 23. Main board. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0025] Reference Figures 1-4 A door access control power supply that is easy to install and use includes a power supply housing 1. Both ends of the power supply housing 1 are provided with wiring slots 2. A number of partitions 16 are evenly installed inside each wiring slot 2. A space is formed between two adjacent partitions 16 and between the partition 16 and the side wall of the wiring slot 2. A first conductive sheet 11 is provided in the space. The bottom of the first conductive sheet 11 is fixed to the wiring slot 2, and the first conductive sheet 11 is connected to the main board 23 installed inside the power supply housing 1 through a wire. In actual use, the power cord and the controller in the access control device and the wires on the door lock can be connected to the wiring slot 2 on the power supply housing 1, and the power supply can provide power to the controller and door lock in the access control device.

[0026] like Figure 3 and Figure 4 As shown, a second conductive sheet 13 is provided above each first conductive sheet 11, and a pad 22 is installed on the top of each second conductive sheet 13. The top of each pad 22 is connected to a pressure plate 18 through an elastic gasket 21. In actual use, the end of the wire is placed on the first conductive sheet 11, and then the pressure plate 18 is pressed so that the second conductive sheet 13 can press the end of the wire together with the first conductive sheet 11, so that the mainboard 23 in the power supply housing 1 of the device box connected to the wire can be electrically connected, and under the elastic force of the elastic gasket 21, the wire can be prevented from falling out of the wiring slot 2.

[0027] It should be noted that if Figure 4As shown, the adjacent surfaces of the first conductive sheet 11 and the second conductive sheet 13 are both arc-shaped, which can increase the contact area between the first conductive sheet 11 and the second conductive sheet 13 and the guide end, thereby improving the connection effect.

[0028] It should be noted that the pad 22 is made of insulating plastic or insulating rubber, so that the second conductive sheet 13 and the elastic pad 21 can be insulated to avoid short circuit.

[0029] like Figure 4 As shown, a limiting sleeve 15 is installed at one end of the top of each pressing plate 18, and a movable plate 19 is provided inside each limiting sleeve 15. Both ends of the movable plate 19 extend to the outside of the limiting sleeve 15, and a clamping strip 14 is installed at one end of each movable plate 19. Several pairs of clamping slots 12 are provided on both sides of the partition 16 and the end of the wiring slot 2. Both ends of the clamping strip 14 extend into the corresponding clamping slots 12. In actual use, when the pressing plate 18 moves to the bottom, so that the first conductive sheet 11 and the second conductive sheet 13 clamp the wire and fix it, the staff can move the movable plate 19, and the movable plate 19 drives the clamping strip 14 to move, so that the two ends of the clamping strip 14 move into the corresponding clamping slots 12, fixing the pressing plate 18, and the fixation is convenient.

[0030] like Figure 1 As shown, a mounting plate 4 is provided on one side of the power supply housing 1, and skirts 3 are extended on both sides of the mounting plate 4. The skirts 3 are fastened to the wall by fastening bolts. In actual use, the mounting plate 4 can be fixed to the wall or other objects used to fix the access control power supply by fastening bolts.

[0031] like Figure 2 and Figure 3 As shown, a groove 5 is provided on the side of the mounting plate 4 close to the power supply casing 1, and a strip connecting plate 10 is installed on the side of the power supply casing 1. One end of the strip connecting plate 10 extends into the groove 5, and a limiting plate 9 is installed on the end of the strip connecting plate 10 away from the power supply casing 1. Limiting slots 6 are provided on both sides of the groove 5, and both sides of the limiting plate 9 extend into the limiting slot 6 and slide with the limiting slot 6. During actual use, the limiting plate 9 is moved into the limiting slot 6. With the cooperation of the limiting slot 6 and the limiting plate 9, the power supply casing 1 and the mounting plate 4 can be fixed together to complete the installation of the power supply casing 1.

[0032] It should be noted that the inner surface of the limiting groove 6 is clearance-matched with the side surface of the limiting plate 9 , so that when the power supply housing 1 is installed, the power supply housing 1 will not shake relative to the mounting plate 4 .

[0033] It should be noted that if Figure 1 and Figure 3As shown, a retaining edge 7 is installed on one side edge of the mounting plate 4 close to the power supply casing 1. When the limiting plate 9 moves into the limiting groove 6, the adjacent surfaces of the two retaining edges 7 are in contact with the side of the power supply casing 1. During the installation process, the retaining edge 7 will limit the power supply casing 1 and increase the installation stability of the power supply casing 1.

[0034] like Figure 1 As shown, a magnetic block 8 is installed at the bottom of the groove 5. When the strip connecting plate 10 moves to the bottom of the groove 5, the bottom of the strip connecting plate 10 is adsorbed and fastened to the top of the magnetic block 8. During the installation process, the bottom of the strip connecting plate 10 will be adsorbed and fixed by the magnetic block 8, so that the power supply housing 1 will not fall off the mounting plate 4 by itself.

[0035] Specifically, during the installation of the present invention, the staff can insert the power cord and the wire ends of the controller on the access control device and the door lock into the corresponding first conductive sheet 11 in the wiring slot 2, and then the staff presses the pressure plate 18. The pressure plate 18 drives the second conductive sheet 13 to move through the elastic gasket 21 and the pad 22, so that the first conductive sheet 11 and the second conductive sheet 13 cooperate to press and fix the wire ends. In the fixing process, the elastic gasket 21 is deformed by the pressure. When the movable plate 19 on the pressure plate 18 moves to the preset position, the staff pushes the movable plate 19 again to move the movable plate 19. The movable plate 19 drives the card strip 14 to move, and moves the card strip 14 into the card slot 12. The elastic action of the elastic gasket 21 can prevent the card strip 14 from being separated from the card slot 12, and the wiring is completed. Then the mounting plate 4 is fixed in the preset position by fastening bolts. After that, the staff moves the strip connecting plate 10 connected to the side of the power supply casing 1 into the groove 5 opened on the side of the mounting plate 4. At the same time, the limit plate 9 connected to the strip connecting plate 10 is moved into the limit groove 6, so that the magnetic block 8 can not be supported and is adsorbed together with the bottom of the strip connecting plate 10, and the installation of the power supply casing 1 is completed. It is easy to install.

[0036] Furthermore, Figure 4 As shown, sliders 17 are installed on both sides of each pressure plate 18, and guide grooves 20 are provided on both sides of the partition 16 and both sides of the wiring groove 2. One end of each slider 17 extends into the corresponding guide groove 20. The pressure plate 18 can be limited by the guide groove 20 and the slider 17, so that the pressure plate 18 remains stable.

[0037] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An access control power supply that is easy to install and use, comprising a power supply housing (1), characterized in that: Both ends of the power supply housing (1) are provided with wiring slots (2), and a plurality of partitions (16) are installed at equal intervals inside each wiring slot (2). A space is formed between two adjacent partitions (16) and between the partitions (16) and the side walls of the wiring slot (2). A first conductive sheet (11) is provided in the space, and the bottom of the first conductive sheet (11) is fixed to the wiring slot (2), and the first conductive sheet (11) is connected to a mainboard (23) installed inside the power supply housing (1) through a wire. A second conductive sheet (13) is provided above each first conductive sheet (11), a pad (22) is installed on the top of each second conductive sheet (13), and a pressure plate (18) is connected to the top of each pad (22) via an elastic pad (21); A limit sleeve (15) is installed at one end of the top of each pressure plate (18), a movable plate (19) is provided inside each limit sleeve (15), both ends of the movable plate (19) extend to the outside of the limit sleeve (15), and a clamping strip (14) is installed at one end of each movable plate (19), a plurality of pairs of clamping slots (12) are provided on both sides of the partition (16) and the end of the wiring slot (2), and both ends of the clamping strip (14) extend into the corresponding clamping slots (12); A mounting plate (4) is provided on one side of the power supply housing (1), a groove (5) is provided on the side of the mounting plate (4) close to the power supply housing (1), a strip connecting plate (10) is installed on the side of the power supply housing (1), one end of the strip connecting plate (10) extends into the groove (5), and a limiting plate (9) is installed on the end of the strip connecting plate (10) away from the power supply housing (1), limiting grooves (6) are provided on both sides of the groove (5), and both sides of the limiting plate (9) extend into the limiting groove (6) and slide in cooperation with the limiting groove (6); A magnetic block (8) is installed at the bottom of the groove (5). When the strip connecting plate (10) moves to the bottom of the groove (5), the bottom of the strip connecting plate (10) is adsorbed and fastened to the top of the magnetic block (8).

2. The access control power supply that is easy to install and use according to claim 1 is characterized in that: The adjacent surfaces of the first conductive sheet (11) and the second conductive sheet (13) are both arranged in an arc shape.

3. The access control power supply that is easy to install and use according to claim 1 is characterized in that: Slide blocks (17) are installed on both sides of each pressing plate (18), guide grooves (20) are opened on both sides of the partition (16) and both sides of the wiring groove (2), and one end of each slide block (17) extends into the corresponding guide groove (20).

4. The access control power supply that is easy to install and use according to claim 1 is characterized in that: The inner surface of the limiting groove (6) is clearance-matched with the side surface of the limiting plate (9).

5. The access control power supply that is easy to install and use according to claim 1 is characterized in that: Skirts (3) are extended from both sides of the mounting plate (4), and the skirts (3) are fastened to the wall by fastening bolts.

6. The access control power supply that is easy to install and use according to claim 5, characterized in that: A retaining edge (7) is installed on one edge of the mounting plate (4) close to the power supply housing (1). When the limiting plate (9) moves into the limiting groove (6), the adjacent surfaces of the two retaining edges (7) are in contact with the side surface of the power supply housing (1).

7. The access control power supply that is easy to install and use according to claim 1 is characterized in that: The backing plate (22) is made of insulating plastic or insulating rubber.

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