Direct-current stabilized power supply convenient to install

Abstract

The utility model discloses a convenient-to-install direct-current stabilized power supply, which comprises a substrate, a bearing plate arranged at the lower end of the surface of the substrate, a fixed clamping plate fixed at one side of the top end of the bearing plate, a power supply box body arranged at the top end of the bearing plate at one side of the fixed clamping plate, and a movable clamping plate arranged above the bearing plate at one side of the power supply box body far away from the fixed clamping plate, two positioning plates are arranged at the top end of the bearing plate on the side, away from the power box body, of the movable clamping plate, limiting rails are arranged on one sides of the top ends of the positioning plates, the tops of the limiting rails are slidably connected with rail seats, linkage seats are arranged at the top ends of the rail seats, L-shaped seat bodies are arranged on one sides of the top ends of the linkage seats, and connecting rods are arranged on the inner walls of the L-shaped seat bodies. According to the utility model, the power supply box body is convenient to disassemble and maintain, the purpose of easily arranging the power supply box body is achieved, the occupied area of the direct-current stabilized power supply can be effectively reduced, and the heat dissipation performance of the power supply box body is improved, so that the service life of the power supply box body is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of direct current voltage-stabilized power supplies, in particular to a portable direct current voltage-stabilized power supply. Background Art

[0002] In the application of electronic equipment and power systems, DC regulated power supply is an indispensable component. DC regulated power supply is an electronic device that can convert AC power into stable DC voltage output. It is widely used in various occasions that require stable DC power supply.

[0003] A portable DC regulated power supply with reference announcement number CN220711325U comprises a DC regulated power supply body, a display is fixedly mounted on one side of the surface of the DC regulated power supply body, a plurality of adjustment knobs are mounted on the surface of the DC regulated power supply body below the display, a plurality of signal interfaces are mounted on the surface of the DC regulated power supply body below the adjustment knobs, a plurality of vents are opened on both sides of the surface of the DC regulated power supply body, the DC regulated power supply is provided with structures such as a clamping assembly, a side baffle, a ventilation plate and a dustproof net, and the installation ball is installed to the inside of the positioning hole under the action of a spring, so that the installation of the side baffle can be realized, and the use of the ventilation plate and the dustproof net can be used to prevent flying insects and dust from entering while ventilation is performed, thereby ensuring that the DC regulated power supply can be used normally and has stronger practicality. According to the above, although the DC regulated power supply can be well applied, it is usually not convenient to disassemble the DC regulated power supply after it is installed on a designated platform, thereby affecting the convenience of maintaining the DC regulated power supply, which often troubles people. Utility Model Content

[0004] The purpose of the utility model is to provide a portable DC regulated power supply to solve the problem that although the DC regulated power supply mentioned in the above background technology can be well applied, it is usually not convenient to disassemble the DC regulated power supply after it is installed on a designated platform, which affects the convenience of maintenance of the DC regulated power supply.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable DC regulated power supply, comprising a substrate, a supporting plate is arranged at the lower end of the surface of the substrate, a fixed clamping plate is fixed on one side of the top of the supporting plate, a power supply box body is installed on the top of the supporting plate on one side of the fixed clamping plate, a movable clamping plate is arranged above the supporting plate on the side of the power supply box body away from the fixed clamping plate, two positioning plates are arranged on the top of the supporting plate on the side of the movable clamping plate away from the power supply box body, a limiting rail is arranged on one side of the top of the positioning plate, a rail seat is slidably connected to the top of the limiting rail, a linkage seat is arranged on the top of the rail seat, an L-shaped seat body is arranged on one side of the top of the linkage seat, a connecting rod is arranged on the inner wall of the L-shaped seat body, and one end of the connecting rod away from the L-shaped seat body is fixedly connected to the outer wall of the moving clamping plate.

[0006] Preferably, two cross bars are arranged on the outer surface of the substrate away from the carrier plate, and two longitudinal bars are installed on the outer wall of the cross bar away from the substrate, so that the cross bar and the mounting seat can be connected by the longitudinal bars.

[0007] Preferably, a heat collecting plate is provided at the upper end of the interior of the power box body, and cooling fins with equal spacing are provided at the top end of the heat collecting plate. The top ends of the cooling fins extend to the outside of the power box body, and the heat dissipation performance of the power box body is improved by the arrangement of the cooling fins and the heat collecting plate.

[0008] Preferably, a wall mount is provided on the side of the longitudinal rod away from the transverse rod, and component mounts are provided at both ends of the surface of the wall mount. The component mounts are connected to the outer wall of the longitudinal rod through a second locking bolt, so that the longitudinal rod and the wall mount can be connected.

[0009] Preferably, the surfaces of the mounting seats on both sides of the longitudinal rod are installed with first locking bolts, one end of the first locking bolt passes through the mounting seat and is threadedly connected to the surface of the wall mounting seat, and both sides of the surface of the wall mounting seat are provided with waist-shaped holes with equal spacing, and the wall mounting seat can be installed on the wall with the help of bolts through the setting of the waist-shaped holes.

[0010] Preferably, an electric push rod is installed on the top of the positioning plate on one side of the limit rail through a bracket, one end of the electric push rod is connected to the outer wall of the L-shaped seat body, and the electric push rod is arranged to drive the L-shaped seat body to translate.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the portable DC regulated power supply is not only convenient for disassembly and maintenance of the power supply box body, but also achieves the purpose of facilitating the placement of the power supply box body, and can effectively reduce the floor space occupied by the DC regulated power supply, and improves the heat dissipation performance of the power supply box body, so as to extend the service life of the power supply box body;

[0012] (1) The L-shaped seat body is driven to translate to the right by the electric push rod, so that the L-shaped seat body drives the rail seat located at the top of the limit rail to slide to the right through the linkage seat, so that the L-shaped seat body drives the moving clamping plate to move smoothly to the right through the connecting rod. At this time, the moving clamping plate no longer cooperates with the fixed clamping plate to clamp and fix the power box body, and the power box body can be detached from the top of the bearing plate, thereby facilitating the disassembly and maintenance of the power box body;

[0013] (2) By using a bolt to penetrate the waist-shaped hole and screw it into the wall, the power box body can be wall-mounted through the longitudinal rod, the transverse rod and other related components, thereby achieving the purpose of facilitating the placement of the power box body and effectively reducing the footprint of the DC regulated power supply;

[0014] (3) The heat energy inside the power box is absorbed by the heat collecting plate, and then the heat fins conduct the heat energy absorbed by the heat collecting plate to the outside of the power box, so as to perform transfer heat dissipation on the power box, thereby reducing the phenomenon of internal components of the power box being burned due to high temperature, thereby extending the service life of the power box. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0017] Figure 3 For this utility model Figure 1 The enlarged structural diagram at B in the middle;

[0018] Figure 4 It is a schematic diagram of the top view structure of the heat collecting plate of the utility model.

[0019] In the figure: 1. base plate; 2. bearing plate; 3. power box body; 4. fixed clamping plate; 5. moving clamping plate; 6. cross bar; 7. longitudinal bar; 8. wall mount; 9. waist-shaped hole; 10. positioning plate; 11. limit rail; 12. rail seat; 13. electric push rod; 14. L-shaped seat; 15. linkage seat; 16. connecting rod; 17. mounting seat; 18. first locking bolt; 19. second locking bolt; 20. heat dissipation fin; 21. collector plate. DETAILED DESCRIPTION

[0020] 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. 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.

[0021] See also Figure 1-4The utility model provides an embodiment: a portable DC regulated power supply, comprising a substrate 1, the outer surface of the substrate 1 away from the carrier plate 2 is provided with two cross bars 6, and the outer wall of the cross bar 6 away from the substrate 1 is provided with two longitudinal bars 7;

[0022] When in use, the longitudinal rod 7 is provided so as to connect the cross bar 6 with the mounting seat 17;

[0023] A wall mount 8 is provided on one side of the longitudinal rod 7 away from the transverse rod 6, and component mounts 17 are provided on both ends of the surface of the wall mount 8. The component mounts 17 are connected to the outer wall of the longitudinal rod 7 through a second locking bolt 19;

[0024] When in use, the mounting seat 17 is provided to connect the longitudinal rod 7 and the wall mount 8;

[0025] The surfaces of the mounting seats 17 on both sides of the longitudinal rod 7 are both installed with first locking bolts 18, one end of the first locking bolt 18 passes through the mounting seat 17 and is threadedly connected to the surface of the wall mounting seat 8, and both sides of the surface of the wall mounting seat 8 are both provided with waist-shaped holes 9 with equal spacing;

[0026] When in use, the waist-shaped hole 9 is provided so that the wall mount 8 can be installed on the wall with the help of bolts;

[0027] A carrier plate 2 is provided at the lower end of the surface of the substrate 1, a fixed clamping plate 4 is fixed to one side of the top of the carrier plate 2, a power box body 3 is installed at the top of the carrier plate 2 on one side of the fixed clamping plate 4, a heat collecting plate 21 is provided at the upper end of the inside of the power box body 3, and heat dissipation fins 20 with equal spacing are provided at the top of the heat collecting plate 21, and the top of the heat dissipation fins 20 extends to the outside of the power box body 3;

[0028] When in use, the heat dissipation performance of the power box body 3 is improved by setting the heat dissipation fins 20 and the heat collecting plate 21;

[0029] A movable clamping plate 5 is arranged above the bearing plate 2 on the side of the power box body 3 away from the fixed clamping plate 4, and two positioning plates 10 are arranged on the top of the bearing plate 2 on the side of the movable clamping plate 5 away from the power box body 3. A limiting rail 11 is arranged on one side of the top of the positioning plate 10, and an electric push rod 13 is installed on the top of the positioning plate 10 on one side of the limiting rail 11 through a bracket, and one end of the electric push rod 13 is connected to the outer wall of the L-shaped seat body 14;

[0030] When in use, the electric push rod 13 is arranged to drive the L-shaped seat body 14 to translate;

[0031] The top of the limiting rail 11 is slidably connected to a rail seat 12, a linkage seat 15 is provided at the top of the rail seat 12, an L-shaped seat body 14 is provided on one side of the top of the linkage seat 15, a connecting rod 16 is provided on the inner wall of the L-shaped seat body 14, and the end of the connecting rod 16 away from the L-shaped seat body 14 is fixedly connected to the outer wall of the movable clamping plate 5.

[0032] When the embodiment of the present application is in use, firstly, by using a bolt member to penetrate the waist-shaped hole 9 and screw it into the wall, the power box body 3 can be wall-mounted through the longitudinal rod 7, the cross rod 6 and other related components to reduce the floor space occupied by the DC regulated power supply, and then the L-shaped seat body 14 is driven to translate to the right by the electric push rod 13, so that the L-shaped seat body 14 drives the rail seat 12 located at the top of the limit rail 11 to slide to the right through the linkage seat 15, so that the L-shaped seat body 14 drives the moving clamping plate 5 to move smoothly to the right through the connecting rod 16, and at this time, the moving clamping plate 5 no longer cooperates with the fixed clamping plate 4 to clamp and fix the power box body 3, and the power box body 3 can be disassembled and maintained. If the power box body 3 needs to be placed on the top of the carrier plate 2, it only needs to be placed on the top of the carrier plate 2 And make its left outer wall fit against the inner wall of the fixed clamping plate 4, and then move the movable clamping plate 5 to the left and fit against the right outer wall of the power box body 3, the movable clamping plate 5 can cooperate with the fixed clamping plate 4 to clamp the power box body 3 and place it on the top of the supporting plate 2, and finally the heat energy inside the power box body 3 is absorbed by the heat collecting plate 21, and then the heat energy absorbed by the heat collecting plate 21 is conducted to the outside of the power box body 3 by the heat dissipation fins 20, so that the interior of the power box body 3 can be cooled by transfer type heat dissipation. In addition, the power box body 3 is the main part of the DC regulated power supply, which contains key components such as the power supply circuit and the voltage stabilizing circuit. The power box body 3 is made of high-quality metal material so that the power box body 3 has good heat dissipation and protection performance, thereby completing the use of the DC regulated power supply.

Claims

1. A portable DC regulated power supply, characterized in that: The invention comprises a base plate (1), a bearing plate (2) is arranged at the lower end of the surface of the base plate (1), a fixed clamping plate (4) is fixed on one side of the top of the bearing plate (2), a power supply box body (3) is installed on the top of the bearing plate (2) on the side of the fixed clamping plate (4), a movable clamping plate (5) is arranged above the bearing plate (2) on the side of the power supply box body (3) away from the fixed clamping plate (4), and two positioning plates (10) are arranged on the top of the bearing plate (2) on the side of the movable clamping plate (5) away from the power supply box body (3). ), a limiting rail (11) is arranged on one side of the top of the positioning plate (10), the top of the limiting rail (11) is slidably connected to a rail seat (12), the top of the rail seat (12) is arranged with a linkage seat (15), an L-shaped seat body (14) is arranged on one side of the top of the linkage seat (15), a connecting rod (16) is arranged on the inner wall of the L-shaped seat body (14), and the end of the connecting rod (16) away from the L-shaped seat body (14) is fixedly connected to the outer wall of the movable clamping plate (5).

2. A portable DC regulated power supply according to claim 1, characterized in that: Two cross bars (6) are arranged on the outer surface of the base plate (1) away from the supporting plate (2), and two longitudinal bars (7) are installed on the outer wall of the cross bar (6) away from the base plate (1).

3. The portable DC regulated power supply according to claim 1, characterized in that: A heat collecting plate (21) is arranged at the upper end of the interior of the power supply box body (3), and heat dissipation fins (20) with equal spacing are arranged at the top end of the heat collecting plate (21), and the top ends of the heat dissipation fins (20) extend to the outside of the power supply box body (3).

4. A portable DC regulated power supply according to claim 2, characterized in that: A wall mount (8) is provided on the side of the longitudinal rod (7) away from the transverse rod (6), and mounting seats (17) are provided at both ends of the surface of the wall mount (8). The mounting seats (17) are connected to the outer wall of the longitudinal rod (7) via a second locking bolt (19).

5. A portable DC regulated power supply according to claim 4, characterized in that: The surfaces of the mounting seats (17) on both sides of the longitudinal rod (7) are both installed with first locking bolts (18), one end of the first locking bolt (18) passes through the mounting seat (17) and is threadedly connected to the surface of the wall mounting seat (8), and waist-shaped holes (9) with equal spacing are arranged on both sides of the surface of the wall mounting seat (8).

6. The portable DC regulated power supply according to claim 1, characterized in that: An electric push rod (13) is installed on the top end of the positioning plate (10) on one side of the limiting rail (11) through a bracket, and one end of the electric push rod (13) is connected to the outer wall of the L-shaped seat body (14).

Images