CN102436882B - Resistor with wavelike resistor discs - Google Patents
Resistor with wavelike resistor discs Download PDFInfo
- Publication number
- CN102436882B CN102436882B CN2011101738940A CN201110173894A CN102436882B CN 102436882 B CN102436882 B CN 102436882B CN 2011101738940 A CN2011101738940 A CN 2011101738940A CN 201110173894 A CN201110173894 A CN 201110173894A CN 102436882 B CN102436882 B CN 102436882B
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- China
- Prior art keywords
- resistor disc
- resistor
- disc
- supporting bracket
- insulating frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C3/00—Non-adjustable metal resistors made of wire or ribbon, e.g. coiled, woven or formed as grids
- H01C3/10—Non-adjustable metal resistors made of wire or ribbon, e.g. coiled, woven or formed as grids the resistive element having zig-zag or sinusoidal configuration
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Synchronous Machinery (AREA)
Abstract
The invention discloses a resistor with wavelike resistor discs. The resistor with wavelike resistor discs comprises an insulating frame, resistor discs, an input terminal, an output terminal and a central tapping terminal. The resistor discs comprise a head resistor disc, a middle resistor disc and an end resistor disc. The head resistor disc, the middle resistor disc and the end resistor disc are made from a steel disc having certain width. The head resistor disc and the end resistor disc have wave shapes. The head resistor disc is fixedly connected to one side of the insulating frame. The end resistor disc is fixedly connected to the other side of the insulating frame. The middle resistor disc has a lower frame shape. Two sides of the middle resistor disc have wave shapes. The top of the middle resistor disc is fixedly connected to a top plate of the insulating frame. In the invention, based on the structure, a collared steel sheet is directly cut into a small collared steel sheet of which width is the same as resistor disc width and then the cut small collared steel sheet can be directly utilized for resistor disc manufacture. Compared with the prior art which is characterized in that a collared steel sheet is bought back and then is cut into multiple small steel discs, the resistor with wavelike resistor discs saves working time and does not produce offcuts.
Description
Technical field
The present invention relates to a kind of resistor, can be widely used in lifting electrical equipment, wind power generation.
Background technology
Present prior art,, a kind of resistor of wave resistor disc, comprise Insulating frame, resistor disc, input terminal, lead-out terminal and centre cap terminal, resistor disc has some, the resistor disc series connection.Existing problems are: during processing and fabricating, the steel sheet of rolling need be carried out cutting, complex process; Also can cause leftover bits and pieces, the cost height.
Summary of the invention
The objective of the invention is: a kind of resistor of wave resistor disc is provided, and it has easy to process, saves the characteristics in man-hour.
The present invention is achieved in that a kind of resistor of wave resistor disc, comprise Insulating frame, resistor disc, input terminal, lead-out terminal and centre cap terminal, its special character is: described resistor disc comprises first resistor disc, middle part resistor disc and tail resistor disc, and first resistor disc, middle part resistor disc and tail resistor disc are made by a steel disc with certain width;
First resistor disc is fixedlyed connected with input terminal, and centre cap terminal and a middle part resistor disc are solidly connected, and the tail resistor disc is fixedlyed connected with lead-out terminal;
Described first resistor disc and tail resistor disc undulate; First resistor disc is fixedlyed connected with a side of Insulating frame, the tail resistor disc connects with the opposite side of Insulating frame and fixedlys connected; Described middle part resistor disc is lower frame, the dual-side undulate, and fixedly connected with the top board of Insulating frame in the top of middle part resistor disc;
Between first resistor disc and the adjacent middle part resistor disc, between adjacent two middle part resistor discs and between tail resistor disc and the adjacent middle part resistor disc supporting bracket is arranged, fixedly connected with the top board of Insulating frame on the supporting bracket, the pilot hole on the base plate of supporting bracket lower end and lead and Insulating frame is slidingly matched;
The lead of supporting bracket lower end passes first resistor disc to be had through hole with adjacent resistor disc junction, middle part, resistor disc junction, adjacent two middle parts with tail resistor disc and resistor disc junction, middle part and fixedlys connected with the base plate of Insulating frame, lead passes through hole and pilot hole is slidingly matched, lead and through hole radially between gapped; Supporting bracket insulate with first resistor disc, middle part resistor disc and tail resistor disc and fixedlys connected;
Be provided with second supporting bracket between the dual-side of middle part resistor disc, second supporting bracket is fixedlyed connected with the dual-side insulation, and the pilot hole on the lead of the second supporting bracket lower end and the Insulating frame base plate is slidingly matched.
The resistor of described a kind of wave resistor disc, its special character is: described centre cap terminal passes the top board of Insulating frame and fixedly connected, and the centre cap terminal is fixedlyed connected with the horizontal edge of middle part resistor disc.
The resistor of described a kind of wave resistor disc, its special character is: comprise that also insulation board, insulation board are arranged on the both sides of supporting bracket and second supporting bracket, first resistor disc, insulation board and supporting bracket are fixed together; Tail resistor disc, insulation board and supporting bracket are fixed together; The side of middle part resistor disc and insulation board and second supporting bracket are fixed together, and the side of adjacent two middle part resistor discs and supporting bracket and insulation board are fixed together.
The resistor of a kind of wave resistor disc of the present invention, owing to adopt such structure, the steel sheet of rolling directly is cut into the width of resistor disc, the rouleau steel sheet that is cut into subsequently can be directly used in the making resistor disc; In prior art, after the steel sheet of rolling is bought back, be cut into several little steel discs and compare, save man-hour, and do not had leftover bits and pieces.
Description of drawings
Fig. 1 is front view of the present invention.
Fig. 2 is the A-A view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing the present invention is further described.
As shown in Figure 1, a kind of resistor of wave resistor disc, comprise Insulating frame 1, resistor disc, input terminal 2, lead-out terminal 3 and centre cap terminal 4, described resistor disc comprises first resistor disc 5, middle part resistor disc 6 and tail resistor disc 7, and first resistor disc 5, middle part resistor disc 6 and tail resistor disc 7 are made by a steel disc with certain width;
First resistor disc 5 is fixedlyed connected with input terminal 2, and centre cap terminal 4 and a middle part resistor disc 6 are solidly connected, and tail resistor disc 7 is fixedlyed connected with lead-out terminal 3;
Described first resistor disc 5 and tail resistor disc 7 undulates; First resistor disc 5 is fixedlyed connected with a side of Insulating frame 1, tail resistor disc 7 connects with the opposite side of Insulating frame 1 and fixedlys connected; Described middle part resistor disc 6 is lower frame, dual-side 61 undulates, and the horizontal edge 62 at the top of middle part resistor disc 6 is fixedlyed connected with the top board 11 of Insulating frame 1;
During making, with the steel sheet of the rolling bought, be cut into the steel sheet of rouleau according to the width integral body of resistor disc, from the steel sheet of rouleau get steel sheet make earlier first resistor disc 5, then make the middle part resistor disc 6, make tail resistor disc 7 at last, disconnect then, system is next again;
Between the adjacent middle part resistor disc 6 of first resistor disc 5, between adjacent two middle part resistor discs 6 and between tail resistor disc 7 and the adjacent middle part resistor disc 6 supporting bracket 81 is arranged, fixedly connected with the top board 11 of Insulating frame 1 in supporting bracket 81 upper ends, the pilot hole 121 on the base plate 12 of the lead of supporting bracket 81 lower ends 811 and Insulating frame 1 is slidingly matched, with reference to shown in Figure 2;
The lead 811 of supporting bracket 81 lower ends passes first resistor disc 5 to be had through hole 7B with tail resistor disc 7 with the junction 7A of middle part resistor disc 6 with the junction of the junction of adjacent middle part resistor disc 6, adjacent two middle part resistor discs 6 and fixedlys connected with the base plate 12 of Insulating frame 1, lead 811 passes through hole and pilot hole 121 is slidingly matched, lead 811 and through hole 7B radially between gapped, with reference to shown in Figure 2; Supporting bracket 81 insulate with tail resistor disc 7 with first resistor disc 5, middle part resistor disc 6 and fixedlys connected; That is to say between the circumferential wall of lead 811 and through hole 7B gappedly, realize that electricity isolates.
Be provided with second supporting bracket, 82, the second supporting brackets 82 between the dual-side 61 of middle part resistor disc 6 and fixedly connected with the dual-side insulation, the pilot hole on the lead of second supporting bracket, 82 lower ends and Insulating frame 1 base plate 12 is slidingly matched.
Described centre cap terminal 4 passes the top board 11 of Insulating frame 1 and fixedly connected, and centre cap terminal 4 is fixedlyed connected with the horizontal edge 62 of middle part resistor disc 6.
Also comprise insulation board 9, insulation board 9 is arranged on the both sides of supporting bracket 81 and second supporting bracket 82, and first resistor disc 5, insulation board 9 and supporting bracket 81 are fixed together; Tail resistor disc 7, insulation board 9 and supporting bracket 81 are fixed together; The side 61 of middle part resistor disc 6 is fixed together with insulation board 9 and second supporting bracket 82.The side 61 of adjacent two middle part resistor discs 6 is fixed together with supporting bracket 81 and insulation board 9.
Above-described only is preferential execution mode of the present invention.Should be pointed out that for the person of ordinary skill of the art under the situation that does not break away from the principle of the invention, can also make some improvement and modification, this also is considered as protection scope of the present invention.
Claims (3)
1. the resistor of a wave resistor disc, comprise Insulating frame, resistor disc, input terminal, lead-out terminal and centre cap terminal, it is characterized in that: described resistor disc comprises first resistor disc, middle part resistor disc and tail resistor disc, and first resistor disc, middle part resistor disc and tail resistor disc are made by a steel disc with certain width;
First resistor disc is fixedlyed connected with input terminal, and centre cap terminal and a middle part resistor disc are solidly connected, and the tail resistor disc is fixedlyed connected with lead-out terminal;
Described first resistor disc and tail resistor disc undulate; First resistor disc is fixedlyed connected with a side of Insulating frame, the tail resistor disc connects with the opposite side of Insulating frame and fixedlys connected; Described middle part resistor disc is lower frame, the dual-side undulate, and fixedly connected with the top board of Insulating frame in the top of middle part resistor disc;
Between first resistor disc and the adjacent middle part resistor disc, between adjacent two middle part resistor discs and between tail resistor disc and the adjacent middle part resistor disc supporting bracket is arranged, fixedly connected with the top board of Insulating frame on the supporting bracket, the pilot hole on the base plate of supporting bracket lower end and lead and Insulating frame is slidingly matched;
The lead of supporting bracket lower end passes first resistor disc to be had through hole with adjacent resistor disc junction, middle part, resistor disc junction, adjacent two middle parts with tail resistor disc and resistor disc junction, middle part and fixedlys connected with the base plate of Insulating frame, lead passes through hole and pilot hole is slidingly matched, lead and through hole radially between gapped; Supporting bracket insulate with first resistor disc, middle part resistor disc and tail resistor disc and fixedlys connected;
Be provided with second supporting bracket between the dual-side of middle part resistor disc, second supporting bracket is fixedlyed connected with the dual-side insulation, and the pilot hole on the lead of the second supporting bracket lower end and the Insulating frame base plate is slidingly matched.
2. the resistor of a kind of wave resistor disc according to claim 1 is characterized in that: described centre cap terminal passes the top board of Insulating frame and fixedly connected, and the centre cap terminal is fixedlyed connected with the horizontal edge of middle part resistor disc.
3. the resistor of a kind of wave resistor disc according to claim 1, it is characterized in that: comprise that also insulation board, insulation board are arranged on the both sides of supporting bracket and second supporting bracket, first resistor disc, insulation board and supporting bracket are fixed together; Tail resistor disc, insulation board and supporting bracket are fixed together; The side of middle part resistor disc and insulation board and second supporting bracket are fixed together, and the side of adjacent two middle part resistor discs and supporting bracket and insulation board are fixed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101738940A CN102436882B (en) | 2011-06-16 | 2011-06-16 | Resistor with wavelike resistor discs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101738940A CN102436882B (en) | 2011-06-16 | 2011-06-16 | Resistor with wavelike resistor discs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102436882A CN102436882A (en) | 2012-05-02 |
| CN102436882B true CN102436882B (en) | 2013-08-28 |
Family
ID=45984891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101738940A Expired - Fee Related CN102436882B (en) | 2011-06-16 | 2011-06-16 | Resistor with wavelike resistor discs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102436882B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018141567A1 (en) * | 2017-02-02 | 2018-08-09 | Vishay Electronic Gmbh | Undulated power resistor |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112382452B (en) * | 2020-10-28 | 2024-04-30 | 山东大通电阻器科技有限公司 | Stainless steel resistor with fixed edge |
| CN112086251B (en) * | 2020-10-29 | 2024-04-30 | 山东大通电阻器科技有限公司 | Resistor with serially connected or parallelly connected resistor monomers |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2092802U (en) * | 1991-07-10 | 1992-01-08 | 郭云 | Inductionless resistance |
-
2011
- 2011-06-16 CN CN2011101738940A patent/CN102436882B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2092802U (en) * | 1991-07-10 | 1992-01-08 | 郭云 | Inductionless resistance |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018141567A1 (en) * | 2017-02-02 | 2018-08-09 | Vishay Electronic Gmbh | Undulated power resistor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102436882A (en) | 2012-05-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20120502 Assignee: Shandong Datong Resistor Technology Co., Ltd. Assignor: Wang Aimin Contract record no.: 2013370000237 Denomination of invention: Resistor with wavelike resistor discs Granted publication date: 20130828 License type: Exclusive License Record date: 20131112 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20160616 |