CN213277711U - Low-noise transformer damping structure - Google Patents
Low-noise transformer damping structure Download PDFInfo
- Publication number
- CN213277711U CN213277711U CN202022798703.7U CN202022798703U CN213277711U CN 213277711 U CN213277711 U CN 213277711U CN 202022798703 U CN202022798703 U CN 202022798703U CN 213277711 U CN213277711 U CN 213277711U
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- connecting piece
- screw rod
- transformer
- supporting legs
- supporting seat
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a low-noise transformer damping structure, which comprises a supporting seat and an installation platform, wherein the bottom of the supporting seat is fixedly connected with at least three supporting legs, the installation platform is fixedly arranged on a connecting piece, the bottom of the connecting piece is provided with a plurality of supporting legs, the supporting seat is provided with a guide seat corresponding to the supporting legs, the supporting legs at the bottom of the connecting piece are inserted in the corresponding guide seats, and springs are arranged between the bottom surfaces of the supporting legs and the bottom of the guide seats; a damping base is laid on the top surface of the mounting table, and the transformer is mounted on the damping base. The utility model discloses simple structure, it is through multiple buffer structure, the effectual vibrations that reduce transformer during operation produced, noise reduction.
Description
Technical Field
The utility model relates to a transformer field specifically is a transformer shock-absorbing structure of low noise.
Background
With the development of electronic technology, more and more electronic products appear in our daily life and become an essential part of our daily life, and all the electronic products need electric power as energy to be driven. In order for these electronic products to operate properly, a transformer is required to transform the alternating voltage and current so that the higher voltage and current can be changed to those used by the electronic products.
Traditional transformer mostly passes through the channel-section steel snap-on supporting form base to it is fixed with base and wire pole, but the transformer can shake at the during operation, produces the noise then, causes great puzzlement for resident's daily life.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a simple structure, the vibrations that can effectual reduction transformer during operation produce, transformer shock-absorbing structure of the low noise of noise reduction.
The utility model adopts the technical proposal that: a low-noise transformer damping structure comprises a supporting seat and an installation platform, wherein the bottom of the supporting seat is fixedly connected with at least three supporting legs, the installation platform is fixedly installed on a connecting piece, the bottom of the connecting piece is provided with a plurality of supporting legs, the supporting seat is provided with a guide seat corresponding to the supporting legs, the supporting legs at the bottom of the connecting piece are inserted into the corresponding guide seats, and springs are arranged between the bottom surfaces of the supporting legs and the bottoms of the guide seats; a damping base is laid on the top surface of the mounting table, and the transformer is mounted on the damping base.
In the low-noise transformer damping structure, the connecting piece is of a cuboid box-shaped structure with an opening at the upper end, and the mounting table is mounted at the opening at the upper end of the connecting piece through a fixing piece; the cross section of the fixing piece is U-shaped, the fixing piece is clamped at the edge of the installation table and then connected through a bolt, and the fixing piece is fixedly connected with the connecting piece.
In the low-noise transformer damping structure, the support legs at the bottom of the connecting piece comprise a conical boss with a large upper part and a small lower part and a connecting frame, and a rubber layer is arranged on the side surface of the conical boss; the top surface of the connecting frame is provided with a conical blind hole, the conical boss is arranged in the conical blind hole, and the upper end of the conical boss is connected with the bottom of the connecting piece; the lower part of link is cylindrical, and the lower part cartridge of link is in the guide holder, is equipped with the spring between the bottom surface of link and the guide holder bottom.
Among the foretell transformer shock-absorbing structure of low noise, connecting piece bottom plate middle part is equipped with the screw rod, screw rod and connecting piece bottom plate spiro union, and the lower extreme of screw rod passes the screw rod hole on the supporting seat, and the lower extreme fixed mounting of screw rod has the extrusion sleeve, and the cover is equipped with the go-between on the screw rod, and the go-between is located the extrusion sleeve top, is equipped with the spring between go-between upper end and the supporting seat, the spring housing is on.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, it is built on stilts with the transformer, fix transformer and mount table through the screw rod, connect mounting and mount table, it is fixed with mount table and connecting piece, arrange the stabilizer blade of connecting piece bottom in the guide holder, push down the connecting piece through rotatory extrusion sleeve, compress tightly the toper boss in the toper blind hole, make placing of transformer more steady, and extrude the spring between link and the mount, carry out preliminary shock attenuation through the shock attenuation base, cushion vibrations by the connecting piece, spring and the spring fit on the screw rod in the guide holder use, cushion once more vibrations, through multiple buffer structure, the effectual vibrations that produce of transformer during operation that have reduced, the noise reduction.
Drawings
Fig. 1 is a structural diagram of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: the device comprises a supporting seat 1, a connecting piece 2, an installation table 3, a transformer 4, a damping base 5, a fixing piece 6, a screw 7, a connecting ring 8, an extrusion sleeve 9, a guide seat 10, a connecting frame 11, a conical blind hole 12, a conical boss 13 and a rubber layer 14.
Detailed Description
The technical solution of the present invention is described clearly and completely with reference to the accompanying drawings.
As shown in fig. 1-2, the utility model comprises a support base 1, a connecting piece 2 and an installation platform 3, wherein the support base 1 is square, and the four corners of the support base are respectively provided with support legs. Connecting piece 2 be upper end open-ended cuboid box-shaped structure, 2 bottom plates of connecting piece middle parts are equipped with screw rod 7, screw rod 7 and 2 bottom plates of connecting piece spiro union, the lower extreme of screw rod 7 passes the screw rod hole on the supporting seat 1, the lower extreme fixed mounting of screw rod 7 has extrusion sleeve 9, the cover is equipped with go-between 8 on the screw rod 7, go-between 8 is located extrusion sleeve 9 top, be equipped with the spring between go-between 8 upper end and the supporting seat 1, the spring housing is on screw rod 7.
The mounting table 3 is mounted at an opening at the upper end of the connecting piece 2 through a fixing piece 6; the cross section of the fixing piece 6 is U-shaped, the fixing piece is clamped at the edge of the mounting table 3 and then connected through a bolt, and the fixing piece 6 is fixedly connected with the connecting piece 2. Four corners of the bottom of the connecting piece 2 are respectively provided with a support leg, and the supporting seat 1 is provided with a guide seat 10 corresponding to the support legs. The supporting legs comprise tapered bosses with large upper parts and small lower parts and a connecting frame 11, and rubber layers 14 are arranged on the side faces of the tapered bosses. The top surface of the connecting frame 11 is provided with a conical blind hole, a conical boss is arranged in the conical blind hole, and the upper end of the conical boss 13 is connected with the bottom of the connecting piece 2. The lower part of the connecting frame 11 is cylindrical, the lower part of the connecting frame 11 is inserted into the guide seat 10, and a spring is arranged between the bottom surface of the connecting frame 11 and the bottom of the guide seat.
The working principle of the utility model is as follows: the utility model discloses it is built on stilts with transformer 4, fix transformer 4 and mount table 3 through the bolt, connect mounting 6 and mount table 3, it is fixed with mount table 3 and connecting piece 2, place the toper blind hole 12 of link 11 with toper boss 13 of 2 below connecting pieces, push down connecting piece 8 through rotatory extrusion sleeve 9, fix toper boss 13 in toper blind hole 12 tightly, make placing of transformer 4 more steady, and extrude the spring between link 11 and the guide holder 10. Transformer 4 carries out preliminary shock attenuation through vibration damping mount 5, is cushioned vibrations once more by connecting piece 2, and the spring cooperation on spring and the screw rod in the guide holder 10 is used, cushions vibrations once more, through multiple buffer structure, the effectual vibrations that reduce transformer 4 during operation produced, noise abatement.
Claims (4)
1. The utility model provides a transformer shock-absorbing structure of low noise, includes supporting seat (1) and mount table (3), its characterized in that: the bottom of the supporting seat (1) is fixedly connected with at least three supporting legs, the mounting table (3) is fixedly mounted on the connecting piece (2), a plurality of supporting legs are arranged at the bottom of the connecting piece (2), the supporting seat (1) is provided with guide seats (10) corresponding to the supporting legs, the supporting legs at the bottom of the connecting piece (2) are inserted into the corresponding guide seats (10), and springs are arranged between the bottom surfaces of the supporting legs and the bottoms of the guide seats; a damping base (5) is laid on the top surface of the mounting table (3), and the transformer (4) is mounted on the damping base (5).
2. The low-noise transformer damping structure according to claim 1, wherein: the connecting piece (2) is of a cuboid box-shaped structure with an opening at the upper end, and the mounting table (3) is mounted at the opening at the upper end of the connecting piece (2) through a fixing piece; the cross section of the fixing piece (6) is U-shaped, the fixing piece is clamped at the edge of the mounting table (3) and then connected through a bolt, and the fixing piece (6) is fixedly connected with the connecting piece (2).
3. The low-noise transformer damping structure according to claim 1, wherein: the support leg at the bottom of the connecting piece (2) comprises a conical boss with a large upper part and a small lower part and a connecting frame (11), and a rubber layer (14) is arranged on the side surface of the conical boss; a conical blind hole is formed in the top surface of the connecting frame (11), a conical boss is arranged in the conical blind hole, and the upper end of the conical boss is connected with the bottom of the connecting piece (2); the lower part of the connecting frame (11) is cylindrical, the lower part of the connecting frame (11) is inserted into the guide seat (10), and a spring is arranged between the bottom surface of the connecting frame (11) and the bottom of the guide seat.
4. The low-noise transformer damping structure according to claim 1, wherein: connecting piece (2) bottom plate middle part is equipped with screw rod (7), and screw rod (7) are T type structure, screw rod (7) and connecting piece (2) bottom plate spiro union, and the lower extreme of screw rod (7) passes the screw rod hole on supporting seat (1), and the lower extreme fixed mounting of screw rod (7) has extrusion sleeve (9), and the cover is equipped with go-between (8) on screw rod (7), and go-between (8) are located extrusion sleeve (9) top, are equipped with the spring between go-between (8) upper end and supporting seat (1), the spring housing is on screw rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022798703.7U CN213277711U (en) | 2020-11-27 | 2020-11-27 | Low-noise transformer damping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022798703.7U CN213277711U (en) | 2020-11-27 | 2020-11-27 | Low-noise transformer damping structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213277711U true CN213277711U (en) | 2021-05-25 |
Family
ID=75954740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022798703.7U Active CN213277711U (en) | 2020-11-27 | 2020-11-27 | Low-noise transformer damping structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213277711U (en) |
-
2020
- 2020-11-27 CN CN202022798703.7U patent/CN213277711U/en active Active
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