CN103413642A - Novel chip resistor and chip resistor installation body - Google Patents
Novel chip resistor and chip resistor installation body Download PDFInfo
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- CN103413642A CN103413642A CN2013103739218A CN201310373921A CN103413642A CN 103413642 A CN103413642 A CN 103413642A CN 2013103739218 A CN2013103739218 A CN 2013103739218A CN 201310373921 A CN201310373921 A CN 201310373921A CN 103413642 A CN103413642 A CN 103413642A
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- substrate
- resistor
- electrode
- chip resistor
- novel
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- 238000009434 installation Methods 0.000 title abstract description 7
- 239000000758 substrate Substances 0.000 claims abstract description 35
- 239000011241 protective layer Substances 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 5
- 238000005476 soldering Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The invention discloses a novel chip resistor and a chip resistor installation body. The novel chip resistor comprises a substrate, a resistance tape, a back electrode and a surface electrode, wherein the surface electrode and the back electrode are arranged on the upper and lower surfaces of the substrate, a through hole is formed in the substrate, the resistance tape is printed on at least one side surface of the substrate, and the resistance tape is overlapped with the surface electrode and the back electrode. The chip resistor installation body comprises at least two novel chip resistors and an insulating rod, wherein the insulating rod penetrates through the through holes of chips of the resistors, so that the resistors come into pressing contact and are connected in series, and electrodes are led out of both ends of the installation body. According to the novel chip resistor and the chip resistor installation body, the two electrodes are arranged on the surface of the substrate, the through hole is formed in the substrate, the chip resistors can come into pressing contact and are directly connected in series without welding in a way that the insulating rod penetrates through the through holes, the application range is wide, and the resistor can be replaced at any time.
Description
Technical field
The invention belongs to the chip resistor field, relate in particular to a kind of Novel patch resistor and patch resistor fixing body.
Background technology
The tradition chip resistor mainly comprises substrate, table electrode, inner electrode, resistive band and protective layer and termination electrode.Choosing solid cuboid substrate is the chip resistor carrier, at the two ends, left and right of carrier upper surface, lower surface, prints respectively table electrode and inner electrode, between two table electrodes printed resistor band, protective layer be printed on resistive band, on.Resistive band overlap joint table electrode, table electrode link electrode and inner electrode.
The tradition chip resistor must carry out the soldering installation, carries out the circuit connection by termination electrode.In some specific environment, do not allow soldering to install, for example to detect in some liquid when free from admixture or impurity situation of change are arranged, resistor just needs press contacts to install, and according to some liquid situation that will detect, determine to install and need how many resistor discs, and change at any time (increase or reduce) resistor disc, and by the resistor change in resistance, reacting, traditional chip resistor can not be realized this function.
Summary of the invention
For addressing the above problem, the present invention proposes a kind of Novel patch resistor and patch resistor fixing body.
A kind of Novel patch resistor, comprise substrate, face electrode, back electrode, resistive band, described electrode is arranged on the upper surface of substrate, back electrode is arranged on the substrate lower surface, described substrate is provided with through hole, at at least one side printed resistor band of substrate, resistive band faying surface electrode and back electrode.Described substrate is potsherd.On described resistive band, print one deck insulating protective layer at least.Described back electrode, face electrode cover lower surface, the upper surface of whole substrate.The through hole that substrate arranges is circular.The through hole of substrate setting is positioned at centre position.
A kind of patch resistor fixing body, comprise above-mentioned at least Novel patch resistor paster, insulating rod, and the through hole that described insulating rod passes the resistor paster is together in series its press contacts, described fixing body two ends extraction electrode.
The present invention is arranged on substrate surface by two electrodes, at substrate, through hole is set, patch resistor can insert lead to the hole site and the resistor press contacts directly is together in series by insulating rod, and does not need welding, the scope of application is larger, and changes at any time (increase or reduce) resistor disc.
The accompanying drawing explanation
Fig. 1 is the schematic diagram of Novel patch resistor of the present invention.
Fig. 2 is the fixing body schematic diagram of applicable Novel patch resistor.
Wherein, 1. substrate; 2. face electrode; 3. back electrode; 4. resistive band.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
As shown in Figure 1, described patch resistor comprises substrate 1, face electrode 2, back electrode 3, resistive band 4 and insulating protective layer thereof.Face electrode 2, back electrode 3 are separately fixed at the upper and lower surface of substrate 1, resistive band 4 faying surface electrodes 2, back electrode 3.During used aloned, face electrode 2, back electrode 3 are connected on circuit,
(any one or a plurality of side) designs and produces resistive band 4 in substrate 1 side, prints insulating protective layer on resistive band 4.
On described substrate 1 center Y direction, through hole of design, be preferably circle.Described substrate is potsherd.
A kind of patch resistor fixing body of Fig. 2 for making of above-mentioned use patch resistor, comprise insulating rod, at least two patch resistors, the through hole that described insulating rod passes the resistor paster is together in series its press contacts, described fixing body two ends extraction electrode circuit.Connection needs N resistor to be linked together according to circuit, uses as a resistor.
The invention has the beneficial effects as follows: patch resistor adopts compressing tablet contact mounting means, does not need soldering, and mounting means is flexible and changeable, has effectively saved assembly space; Patch resistor has little, the lightweight characteristics of volume, can meet installation requirement and use in some specific environment, for example to detect some liquid situation, the tradition chip resistor can not be realized this function, just need patch resistor, and change at any time (increase or reduce) resistor disc according to the liquid situation, by the resistor change in resistance, complete the test of liquid situation.
The above; only be the present invention's embodiment preferably, but protection scope of the present invention is not limited to this, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (7)
1. Novel patch resistor, comprise substrate (1), face electrode (2), back electrode (3), resistive band (4), it is characterized in that: described electrode (2) is arranged on the upper surface of substrate (1), back electrode (3) is arranged on substrate (1) lower surface, described substrate (1) is provided with through hole, at least one side printed resistor band (4), resistive band (4) faying surface electrode (2) and back electrode (3) at substrate (1).
2. a kind of Novel patch resistor as claimed in claim 1, is characterized in that, described substrate (1) is potsherd.
3. a kind of Novel patch resistor as claimed in claim 1, is characterized in that, on described resistive band (4), prints one deck insulating protective layer at least.
4. a kind of Novel patch resistor as claimed in claim 1, is characterized in that, described back electrode (3), face electrode (2) cover lower surface, the upper surface of whole substrate (1).
5. according to the described a kind of Novel patch resistor of any one in claim 1 ~ 4, it is characterized in that, the through hole that substrate (1) arranges is circular.
6. a kind of Novel patch resistor according to claim 1, is characterized in that, the through hole that substrate (1) arranges is positioned at centre position.
7. patch resistor fixing body, it is characterized in that, comprise insulating rod, at least two Novel patch resistor pasters as described as any one in claim 1 ~ 6, the through hole of described insulating rod passing through substrate (1) is together in series its press contacts, described fixing body two ends extraction electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310373921.8A CN103413642B (en) | 2013-08-26 | 2013-08-26 | A kind of Novel patch resistor and patch resistor fixing body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310373921.8A CN103413642B (en) | 2013-08-26 | 2013-08-26 | A kind of Novel patch resistor and patch resistor fixing body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103413642A true CN103413642A (en) | 2013-11-27 |
| CN103413642B CN103413642B (en) | 2015-12-09 |
Family
ID=49606643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310373921.8A Active CN103413642B (en) | 2013-08-26 | 2013-08-26 | A kind of Novel patch resistor and patch resistor fixing body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103413642B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1339087A1 (en) * | 2002-02-20 | 2003-08-27 | Samsung Electronics Co., Ltd. | Electron amplifier utilizing carbon nanotubes and method of manufacturing the same |
| CN202307386U (en) * | 2011-08-03 | 2012-07-04 | 四川永星电子有限公司 | Power type chip resistor |
| CN102928475A (en) * | 2012-11-05 | 2013-02-13 | 南京航空航天大学 | High-molecular polymer based resistance type humidity sensor and manufacturing and testing method thereof |
-
2013
- 2013-08-26 CN CN201310373921.8A patent/CN103413642B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1339087A1 (en) * | 2002-02-20 | 2003-08-27 | Samsung Electronics Co., Ltd. | Electron amplifier utilizing carbon nanotubes and method of manufacturing the same |
| CN202307386U (en) * | 2011-08-03 | 2012-07-04 | 四川永星电子有限公司 | Power type chip resistor |
| CN102928475A (en) * | 2012-11-05 | 2013-02-13 | 南京航空航天大学 | High-molecular polymer based resistance type humidity sensor and manufacturing and testing method thereof |
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| Publication number | Publication date |
|---|---|
| CN103413642B (en) | 2015-12-09 |
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Denomination of invention: Novel chip resistor and chip resistor installation body Effective date of registration: 20171124 Granted publication date: 20151209 Pledgee: Agricultural Bank of China Limited by Share Ltd. Chengdu Xindu Branch Pledgor: SICHUAN YONGXING ELECTRONICS Co.,Ltd. Registration number: 2017510000084 |
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Effective date of registration: 20191009 Granted publication date: 20151209 |
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Date of cancellation: 20221009 Granted publication date: 20151209 |
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Effective date of registration: 20221017 Granted publication date: 20151209 |
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