CN205140919U - Fuse unit - Google Patents
Fuse unit Download PDFInfo
- Publication number
- CN205140919U CN205140919U CN201521026852.4U CN201521026852U CN205140919U CN 205140919 U CN205140919 U CN 205140919U CN 201521026852 U CN201521026852 U CN 201521026852U CN 205140919 U CN205140919 U CN 205140919U
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- CN
- China
- Prior art keywords
- fuse
- fuse tube
- rivet
- connecting portion
- holders
- 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.)
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Abstract
The utility model relates to a fuse unit, including base, fuse tube, the base include base member, two holder of centre grippings on the connecting portion at fuse tube both ends respectively, two holders respectively through fix with rivet on the both ends of base member, the holder include two clamping pieces, set up the plug terminals piece on two clamping pieces one sides, and the contained angle between the up end of plug terminals piece and base member is 40, the upper end of two clamping pieces between constitute and have a centre gripping chamber that is used for the centre gripping fuse tube, the coupling part at fuse tube both ends the centre gripping intracavity at two holders do not clamps, the rivet lie in between two clamping pieces, and conflict on the lower terminal surface of the connecting portion of fuse tube in the upper end of rivet. The utility model has the advantages of simple structure, the wiring convenient, the assembly convenient.
Description
Technical field
The utility model is specifically related to a kind of fuse.
Background technology
At present; in electronics, the industry such as electric; fuse is a kind of requisite protection component; fuse is generally be connected in series in circuit; when there is overcurrent, overvoltage or the anomaly such as overheated in circuit; fuse can fuse immediately and play a protective role, and can prevent fault from expanding further.Existing fuse comprises base and is arranged on the fuse tube on base, and fuse tube is standardization, and the base being used for installing fuse tube has a variety of.The structural design of the base of existing fuse is unreasonable, thus this fuse exists assembling inconvenience, installs inconvenience, the defect of poor stability.
Summary of the invention
The purpose of this utility model is the defect overcoming prior art, provides that a kind of structure is simple, wiring is convenient, assemble fuse easily.
For achieving the above object, the utility model adopts a kind of fuse, comprise base, fuse tube, described base comprises matrix, two holders be clamped in respectively on the connecting portion at fuse tube two ends, two described holders are fixed on the two ends of matrix respectively by rivet, described holder comprises two intermediate plates, be arranged on the inserted terminal sub-pieces on two intermediate plate sides, and the angle between inserted terminal sub-pieces and the upper surface of matrix is 40 °, one is configured with for clamping the clamping chamber of fuse tube between the upper end of two described intermediate plates, the connecting portion at described fuse tube two ends is installed in the clamping chamber of two holders respectively, described rivet is between two intermediate plates, and conflict on the lower surface of the connecting portion of fuse tube in the upper end of rivet.
The beneficial effects of the utility model are: this fuse by being respectively arranged with one for clamping the holder of fuse tube on the two ends of matrix, adopt between holder with fuse tube and clamp the mode be connected and connect, thus be convenient to the Assembly And Disassembly of fuse tube, this fuse tube carries out multipoint positioning by two intermediate plates, rivet to the connecting portion of fuse tube, thus ensure that the connection of fuse tube and holder is compacter, and holder is provided with inserted terminal sub-pieces, thus be convenient to the wiring of this fuse, and this fuse also has, and structure is simple, the advantage of compact conformation.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment stereogram.
Fig. 2 is the utility model embodiment front view.
Fig. 3 is the utility model embodiment cutaway view.
Fig. 4 is the right view after the utility model embodiment removes fuse tube.
Embodiment
As Fig. 1, 2, 3, shown in 4, the utility model embodiment is a kind of fuse, comprise base 10, fuse tube 20, described base comprises matrix 11, two are clamped in the holder 12 on the connecting portion at fuse tube 20 two ends respectively, two described holders 12 are fixed on respectively by rivet 21 on the two ends of matrix 11, described holder 12 comprises two intermediate plates 121, be arranged on the inserted terminal sub-pieces 122 on two intermediate plate 121 sides, and the angle between the upper surface of inserted terminal sub-pieces 122 and matrix 11 is 40 °, one is configured with for clamping the clamping chamber 133 of fuse tube 20 between the upper end of two described intermediate plates 121, the connecting portion at described fuse tube 20 two ends is installed in the clamping chamber 133 of two holders 12 respectively, described rivet 21 is between two intermediate plates 122, and conflict on the lower surface of the connecting portion of fuse tube 20 in the upper end of rivet 21.This fuse by being respectively arranged with one for clamping the holder of fuse tube on the two ends of matrix, adopt between holder with fuse tube and clamp the mode be connected and connect, thus be convenient to the Assembly And Disassembly of fuse tube, this fuse tube carries out multipoint positioning by two intermediate plates, rivet to the connecting portion of fuse tube, thus ensure that the connection of fuse tube and holder is compacter, and holder is provided with inserted terminal sub-pieces, thus be convenient to the wiring of this fuse, and this fuse also has, and structure is simple, the advantage of compact conformation.
Claims (1)
1. a fuse, comprise base, fuse tube, it is characterized in that: described base comprises matrix, two holders be clamped in respectively on the connecting portion at fuse tube two ends, two described holders are fixed on the two ends of matrix respectively by rivet, described holder comprises two intermediate plates, be arranged on the inserted terminal sub-pieces on two intermediate plate sides, and the angle between inserted terminal sub-pieces and the upper surface of matrix is 40 °, one is configured with for clamping the clamping chamber of fuse tube between the upper end of two described intermediate plates, the connecting portion at described fuse tube two ends is installed in the clamping chamber of two holders respectively, described rivet is between two intermediate plates, and conflict on the lower surface of the connecting portion of fuse tube in the upper end of rivet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521026852.4U CN205140919U (en) | 2015-12-05 | 2015-12-05 | Fuse unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521026852.4U CN205140919U (en) | 2015-12-05 | 2015-12-05 | Fuse unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205140919U true CN205140919U (en) | 2016-04-06 |
Family
ID=55626684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521026852.4U Active CN205140919U (en) | 2015-12-05 | 2015-12-05 | Fuse unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205140919U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108766854A (en) * | 2018-06-04 | 2018-11-06 | 佛山市同鑫智能装备科技有限公司 | A kind of processing technology of the fusible link insulating base of energy-saving safe |
| CN108933067A (en) * | 2018-08-28 | 2018-12-04 | 黄山泰客轨道电气有限公司 | Trolley coach accumulator box fuse assembly |
| CN109066569A (en) * | 2018-08-28 | 2018-12-21 | 黄山泰客轨道电气有限公司 | Trolley coach cable secure sealing device |
| CN109263476A (en) * | 2018-08-28 | 2019-01-25 | 黄山泰客轨道电气有限公司 | Trolley coach power supply line protective device |
-
2015
- 2015-12-05 CN CN201521026852.4U patent/CN205140919U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108766854A (en) * | 2018-06-04 | 2018-11-06 | 佛山市同鑫智能装备科技有限公司 | A kind of processing technology of the fusible link insulating base of energy-saving safe |
| CN108933067A (en) * | 2018-08-28 | 2018-12-04 | 黄山泰客轨道电气有限公司 | Trolley coach accumulator box fuse assembly |
| CN109066569A (en) * | 2018-08-28 | 2018-12-21 | 黄山泰客轨道电气有限公司 | Trolley coach cable secure sealing device |
| CN109263476A (en) * | 2018-08-28 | 2019-01-25 | 黄山泰客轨道电气有限公司 | Trolley coach power supply line protective device |
| CN109066569B (en) * | 2018-08-28 | 2019-12-31 | 黄山泰客轨道电气有限公司 | Safety sealing device for railway passenger car cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |