CN217308099U

CN217308099U - Modular power supply with harmonic attenuator

Info

Publication number: CN217308099U
Application number: CN202220973666.5U
Authority: CN
Inventors: 张钢超; 李福平; 陈宗召
Original assignee: Shenzhen All Can Technology Co ltd
Current assignee: Shenzhen All Can Technology Co ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-08-26
Anticipated expiration: 2032-04-25

Abstract

The utility model discloses a modular power supply with harmonic attenuator, which comprises a modular power supply and a harmonic attenuation component, wherein the harmonic attenuation component is fixedly connected with the modular power supply through a mounting structure, the mounting structure comprises a mounting plate, a fixing bolt and a positioning groove arranged in the modular power supply, two groups of fixing holes are arranged in the positioning groove, the device can firstly rotate a clamping plate to an angle coincident with a middle groove, a bottom rod is placed in the fixing hole, the contact effect of the clamping plate and a fixing hole wall is adjusted through slight rotation and upward movement, the effect that the clamping plate and the fixing hole are vertically clamped is ensured, then the clamping and limiting are carried out through a nut and a gasket and the fixing hole, the mounting plate is further fixed on the modular power supply, when the dismounting is needed, only the nut and the gasket are needed to be dismounted, the bottom rod is finally drawn out from the fixing hole, compared with the prior structure, the device can quickly finish the mounting and the fixing, and the installation steps are reduced, and the practicability is high.

Description

Modular power supply with harmonic attenuator

Technical Field

The present invention relates to the field of modular power supplies, and more particularly to a modular power supply with a harmonic attenuator.

Background

With the rapid development of electronic technology, the miniaturization and high-density integration of electronic devices have promoted the design of power supplies to develop in the directions of lightness, thinness, smallness, high efficiency and environmental protection, and the traditional components have gradually failed to meet the requirements of high-density design of electronic products. In order to further improve the performance and integration density of electronic products, the design of some key devices should break through the constraint of conventional design.

In the existing structure, the harmonic attenuator and the module power supply are inconvenient to fix, and due to the characteristics between the bottom rod and the plastic, the phenomenon of slipping (wire sliding) can occur during disassembly, and finally the phenomenon of difficulty in disassembly is caused.

SUMMERY OF THE UTILITY MODEL

In order to overcome the deficiencies of the prior art, the utility model provides a modular power with harmonic attenuator, this device can be earlier rotatory to the angle with the mesotrough coincidence with the cardboard, put the sill bar in the fixed orifices, through slight rotation, and through the contact effect of moving up adjustment cardboard and fixed pore wall, guarantee the cardboard and the effect that the fixed orifices was established for perpendicular card, later carry out the card through nut and gasket and fixed orifices and establish spacingly, and then fix the mounting panel on the modular power, when needing to dismantle, only need dismantle nut and gasket can, take out the sill bar from the fixed orifices at last can, compare with current structure, this device can accomplish the installation fast and fix, and reduce installation steps, and has very strong practicality.

In order to solve the technical problem, the utility model provides a following technical scheme: modular power with harmonic attenuator, including module power and harmonic attenuation subassembly, harmonic attenuation subassembly passes through mounting structure fixed connection with the module power, including mounting panel, fixing bolt and the constant head tank of seting up in the module power in the mounting structure, set up two sets of fixed orificess in the constant head tank, harmonic attenuation subassembly is fixed on the mounting panel, just the mounting panel passes through fixing bolt and fixed orifices fixed connection.

As a preferred technical scheme of the utility model, including sill bar and pull ring in the fixing bolt, the end of sill bar is provided with two sets of splint, the round hole structure has all been seted up at the middle part of splint, and has run through the axis in the round hole structure, the middle part of splint forms the mesotrough, the inside in mesotrough is provided with the cardboard, the middle part and the axis fixed connection of cardboard.

As an optimal technical scheme of the utility model, the head of sill bar is provided with the pull ring, one side that splint were kept away from to the sill bar is provided with gasket and nut.

As a preferred technical scheme of the utility model, the axis sets up in the middle part of splint and cardboard, the length of well groove and the degree looks adaptation of cardboard.

As a preferred technical scheme of the utility model, the length of cardboard is greater than the diameter of sill bar.

As an optimal technical scheme of the utility model, the outside of mounting panel all is fixed with the pterygoid lamina, and every group all be provided with two sets of fixing bolt on the pterygoid lamina.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

in this device, through the mounting structure who sets up, the user can install harmonic attenuation subassembly and module power fixed, compare with current installation fixed knot structure, this device can be rotatory earlier to the angle with the coincidence of mesolamella, put the sill bar in the fixed orifices, through slight rotation, and through the contact effect of the adjustment cardboard that moves up with fixed pore wall, guarantee the cardboard and the fixed orifices effect of establishing for perpendicular card, later establish spacingly through nut and gasket and fixed orifices card, and then fix the mounting panel on the module power, when needing to dismantle, only need dismantle nut and gasket can, at last take out the sill bar from the fixed orifices can, compare with current structure, this device can accomplish the installation fast and fix, and reduce the installation step, and has very strong practicality.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of a module power supply of the present invention;

fig. 3 is a schematic view of the mounting structure of the present invention;

fig. 4 is a schematic view of the fixing bolt structure of the present invention.

Wherein: 1. a module power supply; 11. positioning a groove; 12. a fixing hole; 2. a harmonic attenuation component; 3. a mounting structure; 31. mounting a plate; 32. fixing the bolt; 321. a pull ring; 322. a bottom bar; 323. a splint; 324. a middle groove; 325. a middle shaft; 326. clamping a plate; 327. a gasket; 328. a nut; 33. a wing plate.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

The embodiment is as follows:

as shown in fig. 1-4, the utility model provides a modular power supply with harmonic attenuator, including module power 1 and harmonic attenuation subassembly 2, harmonic attenuation subassembly 2 passes through mounting structure 3 fixed connection with module power 1, and including mounting panel 31, fixing bolt 32 and the constant head tank 11 of seting up in module power 1 in the mounting structure 3, has seted up two sets of fixed orificess 12 in the constant head tank 11, and harmonic attenuation subassembly 2 is fixed on mounting panel 31, and mounting panel 31 passes through fixing bolt 32 and fixed orifices 12 fixed connection.

In other embodiments, the fixing bolt 32 includes a bottom rod 322 and a pull ring 321, two sets of clamping plates 323 are disposed at the end of the bottom rod 322, circular hole structures are disposed in the middle portions of the clamping plates 323, a middle shaft 325 penetrates through the circular hole structures, a middle groove 324 is formed in the middle portion of the clamping plate 323, a clamping plate 326 is disposed inside the middle groove 324, and the middle portion of the clamping plate 326 is fixedly connected with the middle shaft 325.

This device can be earlier rotatory with cardboard 326 to the angle with well groove 324 coincidence, put sill bar 322 to in fixed orifices 12, through slight rotation, and through the contact effect of shifting up adjustment cardboard 326 and fixed orifices 12 wall, guarantee cardboard 326 and fixed orifices 12 for the effect that the perpendicular card was established, later block through nut 328 and gasket 327 and fixed orifices 12 and establish spacingly, and then fix mounting panel 31 on module power 1, when needing to dismantle, only need dismantle nut 328 and gasket 327 can, last take sill bar 322 from fixed orifices 12 out can, compare with current structure, this device can accomplish the installation fast and fix, and reduce installation steps, and has very strong practicality.

In other embodiments, the head of the bottom rod 322 is provided with a pull ring 321, and the side of the bottom rod 322 remote from the clamp plate 323 is provided with a washer 327 and a nut 328.

The pull ring 321 can be grasped by the user and held firmly by the nut 328 and the washer 327.

In other embodiments, the middle shaft 325 is disposed in the middle of the clamping plate 323 and the clamping plate 326, and the length of the middle groove 324 is matched with the degree of the clamping plate 326.

The clamping plate 326 can rotate around the central shaft 324 without colliding with the bottom end of the bottom rod 322 when the central groove 324 is turned over.

In other embodiments, the length of the catch plate 326 is greater than the diameter of the bottom bar 322.

The locking plate 326 can be locked and contacted with the inner wall of the fixing hole 12 after being turned over by the central shaft 325, and is kept stable.

In other embodiments, wings 33 are fixed on the outer side of the mounting plate 31, and two sets of fixing bolts 32 are arranged on each set of wings 33.

The wing plate 33 structure can improve the installation fixing effect of the installation plate 31 and the power adapter 1, and the multiple groups of fixing bolts 32 structures are arranged, so that the installation stability can be improved, and looseness can be avoided.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Modular power supply with harmonic attenuator, comprising a modular power supply (1) and a harmonic attenuation module (2), characterized in that: harmonic attenuation subassembly (2) and module power (1) are through mounting structure (3) fixed connection, including mounting panel (31), fixing bolt (32) and seting up constant head tank (11) in module power (1) in mounting structure (3), set up two sets of fixed orificess (12) in constant head tank (11), harmonic attenuation subassembly (2) are fixed on mounting panel (31), just mounting panel (31) are through fixing bolt (32) and fixed orifices (12) fixed connection.

2. The modular power supply with harmonic attenuator of claim 1, wherein: the fixing bolt (32) comprises a bottom rod (322) and a pull ring (321), two groups of clamping plates (323) are arranged at the tail ends of the bottom rod (322), circular hole structures are formed in the middle of the clamping plates (323), a middle shaft (325) penetrates through the circular hole structures, a middle groove (324) is formed in the middle of the clamping plates (323), a clamping plate (326) is arranged inside the middle groove (324), and the middle of the clamping plate (326) is fixedly connected with the middle shaft (325).

3. The modular power supply with harmonic attenuator of claim 2, wherein: the head of the bottom rod (322) is provided with a pull ring (321), and one side of the bottom rod (322) far away from the clamping plate (323) is provided with a gasket (327) and a nut (328).

4. The modular power supply with harmonic attenuator of claim 2, wherein: the middle shaft (325) is arranged in the middle of the clamping plate (323) and the clamping plate (326), and the length of the middle groove (324) is matched with the degree of the clamping plate (326).

5. The modular power supply with harmonic attenuator of claim 2, wherein: the length of the catch plate (326) is greater than the diameter of the bottom rod (322).

6. The modular power supply with harmonic attenuator of claim 1, wherein: the outside of mounting panel (31) all is fixed with pterygoid lamina (33), and every group all be provided with two sets of fixing bolt (32) on pterygoid lamina (33).