Power supply with adjustable hook angle

Abstract

The utility model discloses a power supply with an adjustable hook angle, which comprises a bottom plate, a power supply shell is arranged above the bottom plate, a power supply body is mounted on the upper surface of the bottom plate, a power line is arranged at the rear end of the power supply body, and the power line penetrates through the inside of the power supply shell; and the top of the power supply shell is fixedly connected with a fixed seat. According to the power supply with the adjustable hook angle, the hook assembly is installed between the two fixing seats on the power supply shell, then the two adjusting screws are inserted into the guide grooves, at the moment, the hook assembly can rotate and can be adjusted according to different use scenes, and after rotation is completed, the two adjusting screws are screwed and fixed through a tool; therefore, the angle of the hook assembly can be adjusted, the power supply can be hung on a wall for use by utilizing the hook assembly, the use space can be saved, the heat dissipation effect can be improved, the contact with water, dust or other potential dangerous substances on the ground can be reduced, and the safety can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power supplies, in particular to a power supply with adjustable hook angle. Background Art

[0002] The power supply is an important component in electrical equipment. It provides the required electrical energy for the equipment. The main function of the power supply is to convert other forms of energy (such as chemical energy, mechanical energy, light energy, thermal energy, etc.) into electrical energy to meet the needs of various electronic equipment and circuits.

[0003] For example, the power supply housing and power supply disclosed in publication number CN211880284U include a first housing, a second housing, and a third housing. The second housing and the third housing are both detachably connected to the first housing, allowing for simultaneous installation of multiple components within each housing, and then the three housings to be assembled together quickly and conveniently. The third housing can be used to install either a wired module or a wireless module, allowing the power supply housing to be suitable for either a wired power supply or a wireless power supply, thereby achieving interchangeability between wired and wireless power supply housings and significantly reducing mold making costs.

[0004] When the above technical solution is used, the power supply is mostly placed on the ground or on an equipment rack. However, some power supplies are large in size and take up a lot of space. At the same time, when the power supply is placed on the ground, it cannot circulate with the surrounding air, resulting in poor heat dissipation effect. It is also easy to come into contact with water, dust or other potentially dangerous substances on the ground, causing safety hazards.

[0005] Therefore, we proposed a power supply with adjustable hook angle to solve the above problems. Utility Model Content

[0006] The purpose of the present utility model is to provide a power supply with an adjustable hook angle to solve the problem raised in the above-mentioned background technology that some power supplies are large in size and take up a lot of space. At the same time, when the power supply is placed on the ground for use, it cannot circulate with the surrounding air, resulting in poor heat dissipation effect, and is easily exposed to water, dust or other potentially dangerous substances on the ground, causing safety hazards.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a power supply with an adjustable hook angle, comprising a base plate, a power supply housing disposed above the base plate, a power supply body mounted on the upper surface of the base plate, a power cord disposed at the rear end of the power supply body, and the power cord extending through the interior of the power supply housing;

[0008] The power supply housing further comprises: a fixing seat is fixedly connected to the top of each of the power supply housings, a hook assembly is provided between the two fixing seats, and guide grooves are provided on the lower inner side of the hook assembly and on the side surfaces of the upper ends of the two fixing seats;

[0009] A pin is connected through one end of the hook component, and a limiting hole is provided on the side of the hook component. An adjusting screw is connected to the internal thread of the guide groove. Anti-collision blocks are provided at the corners of the outside of the power supply casing, and heat dissipation holes are provided at equal intervals on the left and right sides of the power supply casing.

[0010] Preferably, the hook assembly forms a rotatable structure with the two fixing seats through two adjusting screws, and the guide groove on the hook assembly corresponds to the position of the guide grooves on the two fixing seats.

[0011] Preferably, the latch and the hook assembly are in sliding connection, and one end of the latch and the limiting hole on the hook assembly are in snap-fit ​​connection.

[0012] Preferably, a mounting groove is provided on the upper surface of the base plate, and the bottom of the power supply housing is snap-fitted to the mounting groove.

[0013] Preferably, bearings are connected to sleeves on both sides of the left and right sides of the base plate, and screws are threadedly connected to the inner wall of the sleeve, and a driven gear is fixed to the outer side of the sleeve. A driving rack is provided above the sleeve inside the base plate, and a reset spring is installed between the rear end of the driving rack and the inner wall of the base plate. Positioning holes are opened at equal intervals below the left and right sides of the power supply casing.

[0014] Preferably, both ends of the screw pass through the interior of the sleeve, and the side surface of one end of the screw is slidably set inside the base plate through a protrusion, the driving rack and the base plate are slidably connected, and the top of the driving rack passes through the interior of the base plate, and the driving rack and the driven gear are meshed.

[0015] Preferably, the positions of the screws and the positioning holes correspond one to one, and the screws and the positioning holes are connected by threads.

[0016] Compared with the prior art, the beneficial effects of the present invention are: the power supply with adjustable hook angle adopts a new structural design, the specific contents of which are as follows:

[0017] (1) Install the hook assembly between the two fixing seats on the power supply housing, and then insert the two adjustment screws into the guide grooves. At this time, the hook assembly can be rotated and adjusted according to different usage scenarios. After the rotation is completed, tighten the two adjustment screws with a tool to adjust the angle of the hook assembly;

[0018] Furthermore, the hook assembly can be used to hang the power supply on the wall, thereby saving space and improving heat dissipation. At the same time, it can reduce contact with water, dust or other potentially dangerous substances on the ground, thereby improving safety.

[0019] (2) The heat dissipation holes are provided to allow the heat inside the power supply housing to be discharged, thus preventing the heat from accumulating inside the power supply housing and affecting the performance of the power supply;

[0020] (3) The elastic force of the anti-collision blocks can be used to effectively protect the power supply body, preventing the power supply body from being damaged due to external impact;

[0021] (4) When the power supply body needs to be repaired, it is only necessary to slide the two drive racks and drive the multiple driven gears to rotate, so that the sleeve rotates and drives the screw to move, so that the screw is separated from the positioning hole, and the fixation of the power supply shell is released, thereby facilitating the rapid removal of the power supply shell and repairing the power supply body inside it;

[0022] Furthermore, after the maintenance is completed, align the power supply casing with the installation slot on the base plate and insert it, then loosen the driving rack so that it resets under the elastic force of the reset spring and drives the driven gear to reverse. At the same time, the sleeve drives the screw to move and insert it into the corresponding positioning hole to complete the installation of the power supply casing. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the top-sectional structure of the fixing seat of the utility model;

[0024] Figure 2 This is a schematic diagram of the main cross-sectional structure of the power supply housing of the present utility model;

[0025] Figure 3 This is a schematic diagram of the three-dimensional structure of the screw and the driving rack of the utility model;

[0026] Figure 4 This is a schematic diagram of the top view of the drive rack and return spring of the utility model;

[0027] Figure 5 This is a schematic diagram of the three-dimensional structure of the hook of the utility model;

[0028] Figure 6 For this utility model Figure 2 A in the middle is an enlarged structural diagram;

[0029] Figure 7 For this utility model Figure 1 Enlarged structural diagram at point B in the middle.

[0030] In the figure: 1. Base plate; 2. Power supply housing; 3. Fixing seat; 4. Adjusting screw; 5. Hook assembly; 6. Latch; 7. Anti-collision block; 8. Heat dissipation hole; 9. Mounting slot; 10. Screw; 11. Drive rack; 12. Sleeve; 13. Driven gear; 14. Reset spring; 15. Guide groove; 16. Power supply body. DETAILED DESCRIPTION

[0031] 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.

[0032] See also Figure 1-Figure 7 , the utility model provides the following technical solutions: a power supply with adjustable hook angle;

[0033] Embodiment 1: In order to solve the problem that some power supplies in the prior art are large in size and take up a lot of space, and when the power supply is placed on the ground for use, it cannot circulate with the surrounding air, resulting in poor heat dissipation effect, and is easily exposed to water, dust or other potentially dangerous substances on the ground, causing safety hazards, the following solution is disclosed, and specific reference is made to Figure 1 、 Figure 2 、 Figure 5 and Figure 7 As shown, it includes a base plate 1, a power supply housing 2 is provided above the base plate 1, and a power supply body 16 is installed on the upper surface of the base plate 1. A power cord is provided at the rear end of the power supply body 16, and the power cord runs through the interior of the power supply housing 2;

[0034] It also includes: the top of the power supply housing 2 is fixedly connected to a fixing seat 3, and a hook component 5 is provided between the two fixing seats 3, and a guide groove 15 is provided on the lower inner side of the hook component 5 and the side surface of the upper end of the two fixing seats 3; a latch 6 is connected through one end of the interior of the hook component 5, and a limiting hole is provided on the side surface of the hook component 5, the latch 6 and the hook component 5 are slidably connected, and one end of the latch 6 is engaged with the limiting hole on the hook component 5, the internal thread of the guide groove 15 is connected to the adjusting screw 4, the hook component 5 is rotatable with the two fixing seats 3 through the two adjusting screws 4, and the guide groove 15 on the hook component 5 corresponds to the position of the guide groove 15 on the two fixing seats 3;

[0035] Install the hook assembly 5 between the two fixing seats 3 on the power supply casing 2, and then insert the two adjusting screws 4 into the guide groove 15. At this time, the hook assembly 5 can be rotated and can be adjusted according to different usage scenarios. After the rotation is completed, the two adjusting screws 4 are tightened and fixed with a tool to adjust the angle of the hook assembly 5. Then, the power supply can be hung on the wall using the hook assembly 5, and the pin 6 is inserted into the limit hole to fix the hook assembly 5, thereby saving usage space and improving the heat dissipation effect. At the same time, it can reduce contact with water, dust or other potentially dangerous substances on the ground, thereby improving safety.

[0036] Embodiment 2: Different from embodiment 1, this embodiment utilizes the elastic force of the anti-collision block 7 itself to effectively protect the power supply body 16. Figure 2 As shown, anti-collision blocks 7 are provided at the corners of the outer side of the power supply housing 2, and heat dissipation holes 8 are provided at equal intervals on the left and right sides of the power supply housing 2;

[0037] The heat dissipation holes 8 are provided to allow the heat inside the power supply casing 2 to be discharged, thereby preventing the heat from accumulating inside the power supply casing 2 and affecting the performance of the power supply. The elastic force of the multiple anti-collision blocks 7 can be used to effectively protect the power supply body 16 and prevent the power supply body 16 from being damaged due to external impact.

[0038] Example 3: Different from Example 2, this embodiment separates the screw 10 from the positioning hole by moving the driving rack 11, thereby releasing the fixation of the power supply housing 2, thereby facilitating the maintenance of the power supply body 16. For details, refer to Figure 1-Figure 4 and Figure 6 As shown, a mounting groove 9 is provided on the upper surface of the base plate 1, and the bottom of the power supply housing 2 is snap-fitted to the mounting groove 9, and sleeves 12 are connected to bearings on the left and right sides of the interior of the base plate 1, and a screw 10 is threadedly connected to the inner wall of the sleeve 12, and a driven gear 13 is fixed to the outer side of the sleeve 12, and a driving rack 11 is provided above the sleeve 12 inside the base plate 1, and both ends of the screw 10 pass through the interior of the sleeve 12, and the side surface of one end of the screw 10 is slidably set in the interior of the base plate 1 through a protrusion, the driving rack 11 and the base plate 1 are slidingly connected, and the top of the driving rack 11 passes through the interior of the base plate 1, and the driving rack 11 and the driven gear 13 are meshed, and a return spring 14 is installed between the rear end of the driving rack 11 and the inner wall of the base plate 1, and positioning holes are provided at equal intervals on the lower left and right sides of the power supply housing 2, the screws 10 correspond to the positions of the positioning holes one by one, and the screws 10 and the positioning holes are threadedly connected;

[0039] When the power supply body 16 needs to be repaired, it is only necessary to slide the two driving racks 11 and drive multiple driven gears 13 to rotate, so that the sleeve 12 rotates and drives the screw 10 to move, so that the screw 10 is separated from the positioning hole, and the fixation of the power supply shell 2 is released, thereby facilitating the rapid removal of the power supply shell 2 and repairing the power supply body 16 inside it. After the repair is completed, align the bottom of the power supply shell 2 with the mounting groove 9 on the base plate 1 and insert it, and then loosen the driving rack 11 to reset it under the elastic force of the reset spring 14, and drive the driven gear 13 to reverse, and at the same time, the sleeve 12 drives the screw 10 to move and insert it into the corresponding positioning hole to complete the installation of the power supply shell 2.

[0040] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0041] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A power supply with an adjustable hook angle, comprising a base plate (1), a power supply housing (2) disposed above the base plate (1), a power supply body (16) mounted on the upper surface of the base plate (1), a power cord disposed at the rear end of the power supply body (16), and the power cord passing through the interior of the power supply housing (2); It is characterized by: Also includes: The top of the power supply housing (2) is fixedly connected to a fixing seat (3), and a hook assembly (5) is provided between the two fixing seats (3). A guide groove (15) is provided below the inner side of the hook assembly (5) and on the side surfaces of the upper ends of the two fixing seats (3); One end of the hook assembly (5) is connected with a latch pin (6), and a limit hole is provided on the side of the hook assembly (5). The internal thread of the guide groove (15) is connected with an adjusting screw (4). Anti-collision blocks (7) are provided at the corners of the outer side of the power supply housing (2), and heat dissipation holes (8) are provided at equal intervals on the left and right sides of the power supply housing (2).

2. The power supply with adjustable hook angle according to claim 1, characterized in that: The hook assembly (5) forms a rotatable structure with the two fixing seats (3) through two adjusting screws (4), and the guide groove (15) on the hook assembly (5) corresponds to the position of the guide grooves (15) on the two fixing seats (3).

3. The power supply with adjustable hook angle according to claim 1, characterized in that: The latch (6) and the hook assembly (5) are in sliding connection, and one end of the latch (6) and the limiting hole on the hook assembly (5) are in snap-fit ​​connection.

4. The power supply with adjustable hook angle according to claim 1, characterized in that: The upper surface of the base plate (1) is provided with a mounting groove (9), and the bottom of the power supply housing (2) is snap-fitted to the mounting groove (9).

5. The power supply with adjustable hook angle according to claim 1, characterized in that: The left and right sides of the bottom plate (1) are both connected to sleeves (12) by bearings, and the inner wall of the sleeve (12) is threadedly connected to a screw (10), and the outer side of the sleeve (12) is sleeved and fixed with a driven gear (13), the inside of the bottom plate (1) is provided with a driving rack (11) above the sleeve (12), and a return spring (14) is installed between the rear end of the driving rack (11) and the inner wall of the bottom plate (1), and positioning holes are opened at equal intervals below the left and right sides of the power supply housing (2).

6. The power supply with adjustable hook angle according to claim 5, characterized in that: Both ends of the screw (10) pass through the interior of the sleeve (12), and the side surface of one end of the screw (10) is slidably arranged inside the base plate (1) through a protrusion. The driving rack (11) and the base plate (1) are in sliding connection, and the top of the driving rack (11) passes through the interior of the base plate (1), and the driving rack (11) and the driven gear (13) are in meshing connection.

7. The power supply with adjustable hook angle according to claim 5, characterized in that: The positions of the screws (10) and the positioning holes correspond one to one, and the screws (10) and the positioning holes are connected by threads.

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