CN213242209U

CN213242209U - Supporting framework structure for small transformer

Info

Publication number: CN213242209U
Application number: CN202021869601.3U
Authority: CN
Inventors: 梁创标
Original assignee: Yunfu Biaoheng Electronic Technology Co ltd
Current assignee: Yunfu Biaoheng Electronic Technology Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-05-18
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses a support skeleton texture for miniature transformer, including supporting roof, supporting baseplate, supporting seat, first bobbin, second bobbin and third bobbin, first bobbin the second bobbin with the third bobbin all is located respectively supporting roof with between the supporting baseplate and with the supporting baseplate cooperatees and connects, the supporting seat is located supporting baseplate's bottom and with supporting baseplate fixed connection. Has the advantages that: the combined structure can be assembled and combined, is convenient to produce and manufacture, has a plurality of winding coils, can be assembled after the winding is finished, and effectively improves the production efficiency.

Description

Supporting framework structure for small transformer

Technical Field

The utility model relates to a transformer technical field particularly, relates to a support skeleton texture for miniature transformer.

Background

The transformer is a device for changing alternating voltage by using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core. The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization, and the like. The miniature transformer refers to a power transformer and an audio transformer below 2kVA, a support framework of the miniature transformer is one of core components of the transformer and plays a role in supporting and fixing coils and an iron core, the conventional support framework is generally of an integrated structure and is inconvenient to produce and manufacture, and the winding of the transformer formed by a plurality of coil sets is troublesome, the transformer cannot be assembled after winding, and the use is inconvenient.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem in the correlation technique, the utility model provides a support skeleton texture for miniature transformer to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

the utility model provides a support skeleton texture for small-size transformer, includes supporting baseplate, supporting seat, first bobbin, second bobbin and third bobbin, first bobbin the second bobbin with the third bobbin all is located respectively supporting baseplate with between the supporting baseplate and with supporting baseplate with the supporting baseplate cooperatees and connects, the supporting seat is located supporting baseplate's bottom and with supporting baseplate fixed connection.

Furthermore, an iron core clamping groove I is formed in the top end of the supporting top plate, and an iron core clamping groove II is formed in the bottom end of the supporting bottom plate.

Furthermore, the bottom of the supporting top plate is provided with a first clamping sleeve, the top of the supporting bottom plate is provided with a second clamping sleeve, the top ends of the first bobbin, the second bobbin and the third bobbin are respectively provided with a first clamping head matched with the first clamping sleeve, and the bottom ends of the first bobbin, the second bobbin and the third bobbin are respectively provided with a second clamping head matched with the second clamping head.

Furthermore, the top ends and the bottom ends of the side edges of the first winding drum, the second winding drum and the third winding drum are respectively provided with a limiting check ring.

Furthermore, the supporting seat is composed of a base and a plurality of U-shaped connectors, and the base is fixedly connected with the supporting bottom plate through the U-shaped connectors.

Further, iron core through grooves are formed in the first bobbin, the second bobbin and the third bobbin respectively.

Furthermore, the first bobbin and the second bobbin as well as the second bobbin and the third bobbin are respectively provided with a partition board, and the bottom end of the supporting top plate and the top end of the supporting bottom plate are respectively provided with a strip-shaped clamping groove matched with the partition board.

The utility model has the advantages that: through setting up by the roof of supporting, supporting baseplate, a supporting seat, first bobbin, the second bobbin, the third bobbin, iron core draw-in groove one, iron core draw-in groove two, cutting ferrule one, cutting ferrule two, chuck one, dop two, spacing retaining ring, a pedestal, U type connector, the iron core leads to the groove, the support skeleton texture that is used for miniature transformer that baffle and bar draw-in groove constitute, thereby can assemble the combination, be convenient for manufacture, a plurality of winding coils have simultaneously, can assemble after the wire winding is accomplished, effectively improve production efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a supporting framework structure for a small-sized transformer according to an embodiment of the present invention;

fig. 2 is a front view of a support frame structure for a miniature transformer according to an embodiment of the present invention;

fig. 3 is a top view of a bobbin for a supporting framework structure of a small-sized transformer according to an embodiment of the present invention.

In the figure:

1. supporting a top plate; 2. a support base plate; 3. a supporting seat; 4. a first bobbin; 5. a second bobbin; 6. a third bobbin; 7. an iron core clamping groove I; 8. an iron core clamping groove II; 9. a first clamping sleeve; 10. a second card sleeve; 11. a first clamping head; 12. a second chuck; 13. a limit retainer ring; 14. a base; 15. a U-shaped connector; 16. an iron core through groove; 17. a partition plate; 18. a strip-shaped clamping groove.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a support skeleton texture for miniature transformer.

The first embodiment is as follows:

as shown in fig. 1-3, according to the utility model discloses a support skeleton texture for small-size transformer, including supporting roof 1, supporting baseplate 2, supporting seat 3, first bobbin 4, second bobbin 5 and third bobbin 6, first bobbin 4, second bobbin 5 with third bobbin 6 all is located respectively supporting roof 1 with between supporting baseplate 2 and with supporting roof 1 with supporting baseplate 2 cooperatees and is connected, supporting seat 3 is located the bottom of supporting baseplate 2 and with supporting baseplate 2 fixed connection.

With the aid of the above technical scheme, through setting up by supporting roof 1, supporting baseplate 2, supporting seat 3, first bobbin 4, second bobbin 5, third bobbin 6, iron core draw-in groove one 7, iron core draw-in groove two 8, cutting ferrule one 9, cutting ferrule two 10, cutting ferrule one 11, dop two 12, spacing retaining ring 13, base 14, U type connector 15, iron core lead to groove 16, the supporting framework structure that is used for the miniature transformer that baffle 17 and bar draw-in groove 18 constitute, thereby can assemble the combination, be convenient for manufacturing, a plurality of winding coils have simultaneously, can assemble after the wire winding is accomplished, effectively improve production efficiency.

Example two:

as shown in fig. 1-3, an iron core slot i 7 is formed at the top end of the top supporting plate 1, an iron core slot ii 8 is formed at the bottom end of the bottom supporting plate 2, a sleeve i 9 is arranged at the bottom end of the top supporting plate 1, a sleeve i 10 is arranged at the top end of the bottom supporting plate 2, a sleeve i 11 matched with the sleeve i 9 is respectively arranged at the top ends of the first bobbin 4, the second bobbin 5 and the third bobbin 6, a sleeve i 12 matched with the sleeve i 10 is respectively arranged at the bottom ends of the first bobbin 4, the second bobbin 5 and the third bobbin 6, a limit retainer 13 is respectively arranged at the top end and the bottom end of the side edge of the first bobbin 4, the second bobbin 5 and the third bobbin 6, the supporting seat 3 is composed of a base 14 and a plurality of U-shaped connectors 15, the base 14 passes through the U type connector 15 with supporting baseplate 2 fixed connection, the iron core that has all seted up respectively leads to groove 16 in first bobbin 4 the inside of second bobbin 5 with third bobbin 6, first bobbin 4 with between the second bobbin 5 and second bobbin 5 with all be provided with baffle 17 between the third bobbin 6 respectively, the bottom of supporting baseplate 2 with all seted up respectively with baffle 17 assorted bar draw-in groove 18.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

When in actual application, the first bobbin 4, the second bobbin 5 and the third bobbin 6 are wound, the winding is completed and then sequentially installed, during installation, the first clamping head 11 and the first clamping sleeve 9 on the top end of the first bobbin 4, the second bobbin 5 and the third bobbin 6 are clamped, and the second clamping head 12 and the second clamping sleeve 10 on the bottom end of the first bobbin 4, the second bobbin 5 and the third bobbin 6 are clamped.

To sum up, with the help of the above technical scheme of the utility model, through setting up by roof support 1, supporting baseplate 2, supporting seat 3, first bobbin 4, second bobbin 5, third bobbin 6, iron core draw-in groove one 7, iron core draw-in groove two 8, cutting ferrule one 9, cutting ferrule two 10, chuck one 11, dop two 12, spacing retaining ring 13, base 14, U type connector 15, iron core lead to groove 16, the supporting framework structure that is used for the miniature transformer that baffle 17 and bar draw-in groove 18 constitute, thereby can assemble the combination, be convenient for manufacture, a plurality of winding coils have simultaneously, can assemble after the wire winding is accomplished, effectively improve production efficiency.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a support skeleton texture for small-size transformer, its characterized in that, is including supporting roof (1), supporting baseplate (2), supporting seat (3), first bobbin (4), second bobbin (5) and third bobbin (6), first bobbin (4) second bobbin (5) with third bobbin (6) all are located respectively supporting roof (1) with between supporting baseplate (2) and with supporting roof (1) with supporting baseplate (2) cooperate and connect, supporting seat (3) are located the bottom of supporting baseplate (2) and with supporting baseplate (2) fixed connection.

2. The supporting framework structure for the small-sized transformer as claimed in claim 1, wherein a first iron core clamping groove (7) is formed at the top end of the supporting top plate (1), and a second iron core clamping groove (8) is formed at the bottom end of the supporting bottom plate (2).

3. The supporting framework structure for the small transformer as recited in claim 1, wherein a first clamping sleeve (9) is arranged at the bottom end of the supporting top plate (1), a second clamping sleeve (10) is arranged at the top end of the supporting bottom plate (2), first clamping heads (11) matched with the first clamping sleeve (9) are respectively arranged at the top ends of the first bobbin (4), the second bobbin (5) and the third bobbin (6), and second clamping heads (12) matched with the second clamping sleeve (10) are respectively arranged at the bottom ends of the first bobbin (4), the second bobbin (5) and the third bobbin (6).

4. A supporting frame structure for small transformers according to claim 1, characterized in that the top and bottom ends of the side edges of said first bobbin (4), said second bobbin (5) and said third bobbin (6) are provided with limit stops (13), respectively.

5. A supporting frame structure for small-sized transformers according to claim 1, characterized in that said supporting base (3) is composed of a base (14) and a plurality of U-shaped connectors (15), said base (14) is fixedly connected with said supporting base (2) through said U-shaped connectors (15).

6. A supporting skeleton structure for small-sized transformers according to claim 1, characterized in that the first bobbin (4), the second bobbin (5) and the third bobbin (6) are respectively provided with a through core slot (16) inside.

7. The supporting framework structure for the small-sized transformer according to claim 1, characterized in that a partition (17) is respectively arranged between the first bobbin (4) and the second bobbin (5) and between the second bobbin (5) and the third bobbin (6), and the bottom end of the supporting top plate (1) and the top end of the supporting bottom plate (2) are respectively provided with a strip-shaped slot (18) matched with the partition (17).