TWM243768U - Improved coil foot structure for transformer - Google Patents

Description

M243768 V. Creation Instructions (1) This creation is about the structure improvement of a transformer spool pin, especially a pin that can be fixed in a plurality of grooves of the insulating body, and the plural pins can be shortened to The extended distance, combined with the lateral area of the insulating body, makes it an improved pin structure of the transformer bobbin, which occupies an area smaller than the existing types of transformers of the same type in the market during assembly. As shown in the first to third figures, it is a conventional transformer bobbin foot structure 1 A. The main body 1 A of the transformer bobbin pin structure 1 A is a ladder-shaped concave body within the body 10A A plurality of fixed bases 1 〇 1A is fixed with a coil 2 0 A, and a wire 2 0 1 A on the coil 2 〇 A can be connected to a plurality of curved pins 3 〇 A fixed on both sides of the body 1 〇 A Because the plural curved pins 3 〇 A are fixed in the groove 1 1 A of the body 1 Ο A in the transverse direction, the plural curved pins 3 〇 A are curved. Therefore, the distance A will be greatly extended from the two sides of the body 10A. When the distance A is added to the lateral area B of the body 10A, the conventional transformer spool pin structure 1A will be used. If it is assembled to other When mating with an object, since a plurality of curved pins 3 〇 A extend outward, it will become a transformer spool pin structure 1 A with a very large assembly area. As shown in the fourth figure, it is another conventional transformer bobbin pin structure 1 B. The main body 1 0B of the transformer bobbin pin structure 1 B is Η-shaped, and because of the multiple curved pin 3 〇 Β It is also adopted to be fixed horizontally in the groove 1 1 Β of the body 1 〇 Β. Therefore, the plural curved pins 3 〇 Β is a curved type, so it will also be greatly changed from the body 1 〇 Β 2 The distance C extends outward from the side. When the distance C is added to the cross of the body 1 〇Β

M243768 V. Creation instructions (2) Directional area D will also make this conventional transformer bobbin pin structure 1 B, when assembled to other mating objects, due to the large number of curved pin 3 〇 B extending outward It will also happen that another type of transformer spool pin structure 1 B which needs to occupy a very large assembly area. However, the above-mentioned conventional transformer bobbin pin structures 1 A and 1 B are in a plurality of curved pins 3 〇 A and 3 〇 B which are fixed in a plurality of grooves of the body 1 0A and 1 0B in a transverse direction. 1 1A and 1 1 B, so it has the following serious disadvantages: 1. The conventional transformer spool pin structure 1 A and 1 B because it is in a plurality of curved pins 3 0A and 3 0 B, it also uses the transverse direction It is fixed in the grooves 1 1A and 1 1 B of the body 1 0A and 1 0B, so the transformer pin structure 1 A and 1 B will be bent due to the complex bending when assembled to other mating objects. The reason that the type pins 3 0 A and 3 〇 B are greatly extended outwards has the disadvantage of occupying a very large assembly area. 2. The conventional transformer bobbin pin structure 1 A and 1 B has a plurality of curved pins 3 〇 A and 3 Ο B. It is also fixed in the body 1 0A and 1 0B with a plurality of grooves 1 1A. And 11 B, the curved pins 3 〇 A and 3 〇 B require multiple bending processes, which is not only time-consuming and prone to bending fracture, which will greatly increase the manufacturing cost. . 3. The conventional transformer bobbin pin structure 1 A and 1 B has a plurality of curved pins 3 0A and 3 0 B. It also uses a transverse direction to fix the grooves of the body 1 0A and 1 0B. 1 1A and 1 The way within 1 B,

M243768 V. Creation Instructions (3) * -____ Therefore, in addition to being extremely difficult to assemble, it must also be completed relatively quickly.叩 Time 4. The conventional transformer bobbin pin structure ia and 1 b, because the assembly is not easy, it is necessary to use multiple sets of molds to complete its curved hemp 3 〇A and 3 0B, which are fixed horizontally to the body 1 〇A And 1 0 A and 1 1 B grooves of the number of feet, which results in reassembly at the time of assembly, which makes the assembly and manufacturing cost very high. It can be seen from the above that the conventional transformer spool pin knots ^ and 1 B 'obviously have many shortcomings in practical use. The reason is that 作 i feels that the above defects can be improved. , And finally came up with a rational design and effectively improve the knowledge of the original creation. The main purpose of the structure of the drinker is to provide a transformer bobbin with a good connection. It is characterized in that a plurality of pins are fixed in a plurality of slots in the insulating body, and the plurality of pins can be greatly shortened. The distance of the outer extension is ^ t the lateral area of the insulating body, and the projected area after the pins are assembled is improved compared to the transformer bobbin type, which is smaller than the t marketer. Therefore, the original structure can further greatly reduce the area of the circuit board (PCB) required for assembling such a transformer on the circuit board (pCB).

创作 Another purpose of this creation is to provide a transformer bobbin connection, and improve the 'because of its small area after assembly', so the coplanarity required by the car is easy to control in a narrow range, such as in injection It is thin during molding and assembly, and the number of molds used is less than those in the existing market. Therefore, it can greatly increase the energy, so it is easy to manufacture and has the effect of reducing costs.

M243768

V. Creation Instructions (4) In order to allow your reviewers to further understand the characteristics and technical contents of this creation, please refer to the following detailed description and drawings of this creation, but the drawings are provided for reference and explanation only, and are not Used to restrict this creation. Please refer to the pin to fix the connection of the multiple wound insulation materials of the spool. 1 is fixed to the insulation pin 3 method, because the one with a small insulation is used to read the fifth structure of the insulation foot. 3 0 The body 1 has a coil body 1 0, which is the plural body 1 transformer. Please refer to another implementation of the eighth improvement, which is fixed in another type, and its function is also integrated, and then becomes a group 0. Its projection surface view Up to the main body, it is composed of an improved system. In this case, the horizontal axis connection diagram of the pin 0 fixed on the two sides of 0, 0. The three-dimensional insulation of the example can achieve a complex product, which is also higher than the figure 7. It is a perspective view, a sectional view and a sectional view of this creation. The structure of only the pins of the presser bobbin is improved. The transformer includes an insulating body 10, a coil 20, and an insulating book, and a plurality of insulating books of the coil 30. The area of the foot structure can be created as shown in the figure. The pins on the existing city body 1 0 body 1 0 2 0 are shortened to F and improved. Make a number of 0 0 shape insulation 3 0 0 field types are a plurality of fixed lines 2 0 1 can be 3 0 in a cubic recess, and the distance extending from the outside of the plurality of grooves 1 becomes a group skirt It takes up 3 0 0 of the spool pin of the transformer, and it also has a plurality of grooves. 1 The body 1 0 〇 is in the shape of Η. The same type of product is small. Its base is 1 0. It is fixed to the E within a plurality of 1, and the area foot structure can be used. 〇0 1 transverse plane 1 0 another

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V. Creation Description (5) Transformer bobbins Device creation, workability, and novelty according to the patent law refer to the unprecedented characteristics. Another method and its new method are the old ones and the former ones should be regarded as the former (the seventy-ninth judgment of eighty-nine in 1989 is not an innovation in principle in the former state. Innovative and productive patented pin-knot improvement. And the practical and practical technique called the method issued in the previous paragraph, the solution to the problem, the first one is to improve the basic technology, such as the new search and release of its basic principles. Asking about innovation, those who know a certain element of a new student before the restructuring, the meaning of the law can be a new effect created by the element, or it is an administrative patent, and it is a new role in knowing the article. The titles, similarity, and non-result, are all novice, court, and applied techniques or enhancements: the status, structure, or trauma should be invasive and creative, that is, the so-called creation that also has new is limited to solution less ^ To solve the old problem, the creation of slaves is not possible in the "Fresh Decisive Problem", according to the method of the Supreme Administrative Court below: "Eighty-eight", if the space shape of the article has certain effects, as described above, this creation is really an improvement. Solve the habit of changing its t-shape The feet are installed laterally outside the body, which leads to the accumulation of pins on the shaft, and also causes problems such as higher costs. Therefore, it is a new creative product with a large effect, so it is extremely novel and has rare advances in patent application requirements. 'Please submit your application in accordance with the Patent Law, please ::: Integrate the patent in this case to protect the rights and interests of the creator. Therefore, Jufan uses this creation explanation; ::: Neigu: 效 ^ Structure changes, the same reason is included in the scope of this creation

A A r-H ο ο structure 1 2 knot 3SP3δρ: connected to the bright shaft type, said thread body loop curved groove, the signal line is concave: amulet pressure, Ming Zuo change A A A A said creation ο ο 1 No. A 1 2 3 1 Figure exercise 1

B τ-Η ο Structure 2 Abutment foot joint surface Axial off-line body ring Curved groove distance Transverse line f Concave pressure AB BBBB ο ο ο 1 B 00 IX M243768 The diagram is a simple explanation Know the perspective view of the pin structure of the transformer spool. The second figure is a cross-sectional view of a conventional bending pin of a transformer bobbin pin structure fixed to the body. The third figure is a sectional view of a conventional transformer bobbin pin structure. The fourth diagram is a perspective view of a conventional pin bobbin structure of another transformer. The fifth picture is a three-dimensional view of this creation. The sixth figure is a cross-sectional view of the original pin fixed on the insulating body. The seventh picture is a sectional view of this creation. The eighth figure is a perspective view of another embodiment of the present invention. Fixed line

M243768 Brief description of the diagram C Distance D Transverse area Explanation of this creative symbol: 1 0 Insulated body 1 0 1 Fixed base 2 0 Coil 2 0 1 Wire 3 0 Pin 1 1 Groove

E Distance F Transverse area 3 0 0 Pin 10 0 绝缘 -shaped insulating body 1001 Groove

m p. 10

Claims (1)

M243768 __Case No. 912Q9116_Year Month Amendment_ VI. Scope of Patent Application & Gamma 1. A transformer pin structure improvement, including: ^-P insulation body, the insulation body has a plurality of fixed seats; coils The coil can be fixed on a plurality of fixed bases in the insulation body, and the wire on the coil can be bonded to a plurality of pins fixed on both sides of the insulating body; the plurality of pins are L-shaped and vertical Inserted into a plurality of grooves at the bottom of the insulating body; In the above group of components, a coil is fixed on a plurality of fixed seats in the insulation body, and the wire on the coil can be connected to a plurality of pins fixed on the two sides of the insulation body, which is characterized in that the plurality of pins are fastened to each other. It is located in a plurality of grooves of the insulating body, and the plurality of pins can shorten the distance of outward extension, and in accordance with the lateral area of the insulating body, it is an improved structure of a transformer spool pin that occupies a small area during assembly. 2. One of the transformer bobbin pin structures described in item 1 of the scope of patent application is Zhengliang, in which the insulating body with a cubic concave body is an insulating material. 03. One of the transformer bobbin connections described in item 1 of the scope of patent application The foot structure is improved, and the insulating body can also be an insulating body in the form of a cymbal. 4. An improvement in the structure of a pin of a transformer spool as described in item 3 of the scope of the patent application, wherein a plurality of pins can be fixed in a plurality of grooves on the insulating body of the Η form. Page 11