CN209993442U

CN209993442U - Energy-saving application type annular transformer

Info

Publication number: CN209993442U
Application number: CN201921211578.6U
Authority: CN
Inventors: 苏显华
Original assignee: Dongguan Weishun Electric Appliance Co Ltd
Current assignee: Dongguan Weishun Electric Appliance Co Ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-01-24
Anticipated expiration: 2029-07-30

Abstract

The utility model discloses an energy-conserving applied type ring transformer, including the ring transformer main part, the surperficial swing joint of ring transformer main part has adjusting device, adjusting device includes the disc, the centre of a circle department of disc has seted up the rectangle through-hole and has the rectangle pole through-hole swing joint, the threaded hole is seted up at the top of rectangle pole, the inner wall spiro union of screw hole has the bolt, the lower surface of bolt and the upper surface swing joint of disc, the lower surface swing joint of disc has the pressure spring. The utility model discloses, use through the cooperation between the above-mentioned structure, solved in the in-service use, because toroidal transformer very easily receives vibrations influence and impaired in the use, shortened its life, resources are wasted, be not conform to the vision of energy-conserving application type, traditional damping device also is difficult to carry out adaptability to not unidimensional toroidal transformer in addition and adjusts, makes it have sufficient elasticity, gives the problem that the use was inconvenient.

Description

Energy-saving application type annular transformer

Technical Field

The utility model relates to a transformer technical field specifically is an energy-conserving application type annular transformer.

Background

The toroidal transformer is widely applied to power amplifier equipment, and any slight abnormal movement of the transformer in the using process brings adverse effects on the use of the power amplifier, so how to realize the stable installation of the transformer is a problem which needs to be solved at present, and therefore, a transformer is proposed, for example, a fixing structure of the toroidal transformer disclosed in chinese patent CN206421869U, which comprises the toroidal transformer and a fixing component fixedly connected with the toroidal transformer; the annular transformer is provided with a through hole penetrating through the annular transformer; the fixed assembly comprises a transformer support, a transformer gland and a threaded connector, the transformer support and the transformer gland are respectively located on two sides of the annular transformer, and the threaded connector penetrates through the through hole and is fixedly connected with the transformer support and the transformer gland fixedly. Pass ring transformer through setting up threaded fixing spare in this scheme and fix, and fix threaded fixing spare, can the fixed effect of effectual assurance, it is not hard up and influence the use to avoid in the use, it can provide certain pretightning force for fixed to set up elasticity compression element, further improve fixed steadiness, but in the in-service use process, because ring transformer very easily receives vibrations influence and is impaired in the use, its life has been shortened, the resource waste, be not conform to the vision of energy-conserving application type, and traditional damping device also is difficult to carry out the adaptability to not unidimensional ring transformer and adjusts, make it have sufficient elasticity, bring inconvenience for the use.

Disclosure of Invention

The utility model aims at providing an energy-conserving application type annular transformer improves traditional device, has solved the problem among the background art. In order to achieve the above object, the utility model provides a following technical scheme: an energy-saving application type annular transformer comprises an annular transformer main body, wherein the surface of the annular transformer main body is movably connected with an adjusting device.

The adjusting device comprises a disc, a rectangular through hole is formed in the center of the disc and is movably connected with a rectangular rod through the through hole, a threaded hole is formed in the top of the rectangular rod, a bolt is screwed on the inner wall of the threaded hole, the lower surface of the bolt is movably connected with the upper surface of the disc, a first pressure spring is movably connected with the lower surface of the disc, the bottom of the first pressure spring is movably connected with the upper surface of the annular transformer main body, an external thread is formed in the side surface, close to the bottom, of the rectangular rod penetrates through the annular transformer main body and is screwed with an internal thread sleeve through the external thread, a second pressure spring is fixedly connected with the upper surface of the internal thread sleeve, the top of the second pressure spring is, the side fixedly connected with fixed plate of branch, the fixed plate is run through by the rectangular pole and is connected with the spacing rotation of rectangular pole.

Preferably, the side surface of the disc is provided with anti-skid grains.

Preferably, the surface of the external thread close to the bottom is fixedly connected with two limiting rings, and the opposite surfaces of the two limiting rings are respectively and rotatably connected with the upper surface and the lower surface of the fixing plate.

Preferably, the number of the supporting rods is two, and the two supporting rods are symmetrically arranged with respect to the vertical center line of the rectangular rod.

Preferably, the supporting rod and the fixing plate are both subjected to circular arc transition treatment.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the annular transformer main body can obtain enough shock absorption protection when in use through the arrangement of the adjusting device, and can be adjusted in adaptability according to annular transformer main bodies with different sizes, so that the annular transformer is more convenient to use;

secondly, the utility model discloses a cover the surface that is close to the bottom on the rectangular rod with the pressure spring two, then cover annular transformer main part on the rectangular rod, make the bottom of annular transformer main part and the top contact of pressure spring two, then cover the pressure spring one on the rectangular rod surface that is close to the top, make the top of annular transformer main part and the bottom contact of pressure spring one, the last disc cover is established on the rectangular rod, then revolve the bolt in the screwed hole, make the lower surface of bolt and the upper surface contact of disc, realize the installation of device whole, before, the internal thread cover, the lantern ring, branch and fixed plate can be regarded as an organic whole structure; the generated fine vibration is continuously filtered and absorbed by the second compression spring and the first compression spring in the use process of the annular transformer main body; in addition, to unidimensional ring transformer main part, it is the difference in height mainly, accomplish the installation back through above-mentioned operation, the fixed plate is held to one hand, the disc is rotated in the drive of another hand, the rectangular pole rotates thereupon, because the restriction of the lantern ring, make the internal thread cover can only reciprocate through the lantern ring, so can produce relative rotation between external screw thread screw-thread fit's internal thread cover and the external screw thread, cause the internal thread cover can carry out upper and lower rotating on the external screw thread, reciprocate through the internal thread cover, the deformation volume to pressure spring two and pressure spring one changes, and then can carry out inseparable laminating with the ring transformer main part of different height dimensions, reach good shock attenuation effect.

Thirdly, the utility model discloses a cooperation between the above-mentioned structure is used, has solved in the in-service use, because toroidal transformer very easily receives vibrations influence and impaired in the use, has shortened its life, and resources are wasted, is not conform to the vision of energy-conserving application type, and traditional damping device also is difficult to carry out adaptability to not unidimensional toroidal transformer in addition and adjusts, makes it have sufficient elasticity, gives the problem that the use is inconvenient.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front sectional view of the disc of the present invention.

Fig. 3 is a top view of the disc of the present invention.

In the figure: the transformer comprises a ring transformer main body 1, an adjusting device 2, a disc 3, a rectangular rod 4, an external thread 41, a threaded hole 5, a bolt 6, a first pressure spring 7, an internal thread sleeve 8, a second pressure spring 9, a lantern ring 10, a supporting rod 11, a fixing plate 12 and a limiting ring 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides an energy-conserving application type ring transformer, includes ring transformer main part 1, and ring transformer main part 1's surface swing joint has adjusting device 2, through adjusting device 2's setting for ring transformer main part 1 can obtain sufficient shock attenuation protection when using, can carry out the regulation of adaptability according to not unidimensional ring transformer main part 1 moreover, and it is more convenient to use.

The adjusting device 2 comprises a disc 3, the side surface of the disc 3 is provided with anti-slip lines, and the disc 3 is not easy to slip when rotating through the arrangement of the anti-slip lines on the side surface of the disc 3, so that the operation is more stable; a rectangular through hole is formed in the center of a circle of the disc 3 and is movably connected with a rectangular rod 4 through the through hole, a threaded hole 5 is formed in the top of the rectangular rod 4, a bolt 6 is screwed on the inner wall of the threaded hole 5, the lower surface of the bolt 6 is movably connected with the upper surface of the disc 3, a first pressure spring 7 is movably connected with the lower surface of the disc 3, a second pressure spring 9 is sleeved on the surface, close to the bottom, of the rectangular rod 4, then the annular transformer main body 1 is sleeved on the rectangular rod 4, the bottom of the annular transformer main body 1 is in contact with the top of the second pressure spring 9, then the first pressure spring 7 is sleeved on the surface, close to the top, of the rectangular rod 4, the top of the annular transformer main body 1 is in contact with the bottom of the first pressure spring 7, finally the disc 3 is sleeved on the rectangular rod 4, then the bolt 6 is screwed into, the internal thread sleeve 8, the lantern ring 10, the supporting rod 11 and the fixing plate 12 can be regarded as an integral structure; the bottom of the first pressure spring 7 is movably connected with the upper surface of the annular transformer main body 1, an external thread 41 is arranged on the side, close to the bottom, of the rectangular rod 4, the surface of the rectangular rod 4 penetrates through the annular transformer main body 1 and is in threaded connection with an internal thread sleeve 8 through the external thread 41, the upper surface of the internal thread sleeve 8 is fixedly connected with a second pressure spring 9, the top of the second pressure spring 9 is movably connected with the lower surface of the annular transformer main body 1, the side of the internal thread sleeve 8 is fixedly connected with a sleeve ring 10, and generated fine vibration is continuously filtered and absorbed in the using process of the annular transformer main body 1 through the second pressure spring 9 and the first; in addition, for the annular transformer main bodies 1 with different sizes, mainly different heights are different, after the installation is completed through the operation, one hand holds the fixing plate 12, the other hand drives the disc 3 to rotate, the rectangular rod 4 rotates along with the disc, and due to the limitation of the sleeve ring 10, the internal thread sleeve 8 can only move up and down through the sleeve ring 10, so that the internal thread sleeve 8 in threaded fit with the external thread 41 can rotate relative to the external thread 41, the internal thread sleeve 8 can rotate up and down on the external thread 41, and the deformation quantities of the pressure spring two 9 and the pressure spring one 7 are changed through the up and down movement of the internal thread sleeve 8, so that the annular transformer main bodies 1 with different heights and sizes can be tightly attached, and a good damping effect is achieved; the inner wall of the lantern ring 10 is connected with two supporting rods 11 in a sliding mode, the two supporting rods 11 are symmetrically arranged on the vertical central line of the rectangular rod 4, the left and right stress of the internal thread sleeve 8 is balanced through the arrangement of the two supporting rods 11, and the truss is stable when the internal thread sleeve is matched with the threads of the external thread 41; the side surface of the supporting rod 11 is fixedly connected with a fixing plate 12, the fixing plate 12 is penetrated by the rectangular rod 4 and is connected with the rectangular rod 4 in a limiting and rotating mode, the surface, close to the bottom, of the external thread 41 is fixedly connected with two limiting rings 13, the opposite surfaces of the two limiting rings 13 are respectively connected with the upper surface and the lower surface of the fixing plate 12 in a rotating mode, and the stability of limiting and rotating of the rectangular rod 4 on the fixing plate 12 is further guaranteed through the arrangement of the two limiting rings 13; branch 11 and fixed plate 12 all reach through the circular arc transition processing, through the circular arc transition processing on branch 11 and the fixed plate 12, are difficult for causing the fish tail to the user in the installation dismantlement process, use safelyr.

The working principle is as follows: when the energy-saving application type annular transformer is used, the pressure spring II 9 is sleeved on the surface, close to the bottom, of the rectangular rod 4, the annular transformer main body 1 is sleeved on the rectangular rod 4, the bottom of the annular transformer main body 1 is in contact with the top of the pressure spring II 9, the pressure spring I7 is sleeved on the surface, close to the top, of the rectangular rod 4, the top of the annular transformer main body 1 is in contact with the bottom of the pressure spring I7, finally the disc 3 is sleeved on the rectangular rod 4, the bolt 6 is screwed into the threaded hole 5, the lower surface of the bolt 6 is in contact with the upper surface of the disc 3, and the integral installation of the device is realized, and the internal thread sleeve 8, the sleeve ring 10, the support rod 11 and the fixing plate 12 can be regarded as; the generated fine vibration is continuously filtered and absorbed by the second compression spring 9 and the first compression spring 7 in the use process of the annular transformer main body 1; in addition, for the annular transformer main bodies 1 with different sizes, mainly different heights are different, after the installation is completed through the operation, one hand holds the fixing plate 12, the other hand drives the disc 3 to rotate, the rectangular rod 4 rotates along with the disc, and due to the limitation of the sleeve ring 10, the internal thread sleeve 8 can only move up and down through the sleeve ring 10, so that the internal thread sleeve 8 in threaded fit with the external thread 41 can rotate relative to the external thread 41, the internal thread sleeve 8 can rotate up and down on the external thread 41, and the deformation quantities of the pressure spring two 9 and the pressure spring one 7 are changed through the up and down movement of the internal thread sleeve 8, so that the annular transformer main bodies 1 with different heights and sizes can be tightly attached, and a good damping effect is achieved; through the cooperation between the above-mentioned structure is used, has solved in the in-service use, because toroidal transformer extremely easily receives vibrations in the use and influences and be impaired, has shortened its life, and resource-wasting is not conform to the vision of energy-conserving application type, and traditional damping device also is difficult to carry out the adaptability to the toroidal transformer of different sizes moreover and adjusts, makes it have sufficient elasticity, gives the problem of inconvenience of using.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An energy-saving application type toroidal transformer, comprising a toroidal transformer body (1), characterized in that: the surface of the annular transformer main body (1) is movably connected with an adjusting device (2);

the adjusting device (2) comprises a disc (3), a rectangular through hole is formed in the circle center of the disc (3) and is movably connected with a rectangular rod (4) through the through hole, a threaded hole (5) is formed in the top of the rectangular rod (4), a bolt (6) is screwed on the inner wall of the threaded hole (5), the lower surface of the bolt (6) is movably connected with the upper surface of the disc (3), a first pressure spring (7) is movably connected with the lower surface of the disc (3), the bottom of the first pressure spring (7) is movably connected with the upper surface of the annular transformer main body (1), an external thread (41) is formed in the side surface, close to the bottom, of the rectangular rod (4), the surface of the rectangular rod (4) penetrates through the annular transformer main body (1) and is screwed with an internal thread sleeve (8) through the external thread (41), and a second pressure spring (9) is fixedly connected with, the top of pressure spring two (9) and the lower surface swing joint of ring transformer main part (1), the side fixedly connected with lantern ring (10) of internal thread cover (8), the inner wall sliding connection of lantern ring (10) has branch (11), the side fixedly connected with fixed plate (12) of branch (11), fixed plate (12) are run through by rectangular rod (4) and are connected with the spacing rotation of rectangular rod (4).

2. An energy efficient application type toroidal transformer according to claim 1, wherein: the side surface of the disc (3) is provided with anti-skid grains.

3. An energy efficient application type toroidal transformer according to claim 1, wherein: the surface of the external thread (41) close to the bottom is fixedly connected with two limiting rings (13), and the opposite surfaces of the two limiting rings (13) are respectively connected with the upper surface and the lower surface of the fixing plate (12) in a rotating mode.

4. An energy efficient application type toroidal transformer according to claim 1, wherein: the number of the supporting rods (11) is two, and the two supporting rods (11) are symmetrically arranged by the vertical central line of the rectangular rod (4).

5. An energy efficient application type toroidal transformer according to claim 1, wherein: the supporting rod (11) and the fixing plate (12) are subjected to arc transition treatment.