CN101771204A - Novel fuse connection terminal - Google Patents
Novel fuse connection terminal Download PDFInfo
- Publication number
- CN101771204A CN101771204A CN 201010135015 CN201010135015A CN101771204A CN 101771204 A CN101771204 A CN 101771204A CN 201010135015 CN201010135015 CN 201010135015 CN 201010135015 A CN201010135015 A CN 201010135015A CN 101771204 A CN101771204 A CN 101771204A
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- CN
- China
- Prior art keywords
- fuse
- threaded
- installing hole
- adjusting nut
- connection terminal
- 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 invention discloses a novel fuse connection terminal, which adopts a press-type elastic structure, has a constant fuse locking force and is capable of effectively preventing the burning of the fuse caused by poor contact or fire disasters caused by superheating of the fuse and makes the replacement of the fuse become easy and rapid without using a tool. The novel fuse connection terminal consist of a threaded pin, an adjusting nut, a spring, a body, a mounting soleplate, a fixing screw and a lead fixing screw. The threaded pin is provided with a rectangular shoulder ring and a fuse mounting hole, wherein an orifice is blunt-edged; and the body is a rectangular solid and is provided with a groove, the threaded pin, the fuse, a lead mounting hole and a screw hole for fixing the body and a lead. The threaded pin is inserted from the body groove; the rectangular shoulder ring is embedded into the groove and can move up and down relative to the body; and a threaded end is sleeved in the spring and the adjusting nut capable of adjusting the locking force is screwed. The adjusting nut is pressed and aligned with the fuse mounting hole; a pressing force is released after the fuse is inserted; and under the action of spring force, the threaded pin is staggered from the fuse mounting hole on the body, so the aim of firmly clamping the fuse is fulfilled.
Description
Technical field
The present invention relates to a kind of can preventing causes the fuse connection terminal inefficacy and changes fuse novel fuse connection terminal very easily because of the fuse scaling loss.
Background technology
Employed fuse connection terminal in electric plug-in strip at present, its fuse installation end all adopts fuse is wrapped on the screw, tighten screw then, allowing screw fastener pad compresses fuse, so it is very inconvenient to change fuse, moreover there is screw thread at the position that fuse is contacted with screw, often easy scaling loss screw thread in blown fuse, cause the terminal disabler, happen occasionally owing to thread damage makes the crag-fast situation of screw in the daily life, bring many inconvenience to people.
Summary of the invention
The invention provides a kind of novel fuse connection terminal.Adopt the press type elastic construction that fuse is installed and more become convenient, can suitably adjust the size of fuse coupling mechanism force by adjusting nut, the fuse coupling mechanism force continues constantly under the operating mode, can guarantee the reliability of its contact; The fuse contact site does not have screw thread, and the fuse installing hole is a through hole, is same axis arranged, is convenient to clear up residual fracture of wire; Can effectively prevent to take place because of thread damage causes the binding post failure phenomenon, minimizing causes accidents such as blown fuse or the overheated initiation fire of contact point because of the fuse loose contact.
In order to address the above problem, the present invention is achieved through the following technical solutions, and it is made up of threaded, adjusting nut, spring, body, installation base plate, hold-down screw, lead fixed screw.Threaded one end is established the rectangle shoulder block, and the through hole of installation insurance silk is established in pin body appropriate location, and for preventing the fuse gouge, the aperture rounding goes sharp; Body is cuboid, and a bottom portion establishes groove, establishes the circular hole that threaded is installed in the middle of the groove, and the fuse installing hole that can become same axis arranged with the fuse installing hole on the threaded is established in the side; The other end of body, the lead installing hole is established on the vertical end plane, and parallel thread pin installing hole is established the screw of fixed body and fixing cord, and they are vertical and through the lead installing hole, with hold-down screw body is fixed on and installs on the base plate, with the lead fixed screw with lead fixed in the lead installing hole.Threaded penetrates from the body recess place, and the rectangle shoulder block embeds in the groove, make the revolution degree of freedom of threaded limited, but the relative body of threaded can move up and down; Threaded is packed into behind the body, is inserted in spring and the adjusting nut of screwing at the end of thread; Adjusting nut plays button simultaneously, and outward appearance is column or mushroom, and hollow is established internal thread, makes with insulating material; Can change the size of fuse coupling mechanism force by adjusting nut.In the time of the installation insurance silk, as long as press by adjusting nut, fuse installing hole on the threaded is alignd with fuse installing hole on the body, fuse is inserted installing hole, releasing is pressed by after the power, threaded is forcing fuse installing hole on the threaded and the fuse installing hole on the body to misplace under the effect of spring force, thereby fuse is blocked.
The invention has the beneficial effects as follows: the fuse coupling mechanism force is adjustable, the fuse coupling mechanism force keeps constant under the work condition state, contact is reliable, can effectively contain and relevant accidents such as causing fire because of the easy scaling loss of fuse loose contact or contact point are overheated solve the problem that lost efficacy because of terminal after the fuse connection terminal screw thread scaling loss; Easy to operate, do not need instrument just can change fuse quickly and easily after operating a switch.
Description of drawings
Fig. 1 is a longitudinal section of the present invention.
Fig. 2 is the left figure of binding post of the present invention.
Fig. 3 is an A-A cutaway view of the present invention.
Fig. 4 is a vertical view of the present invention.
Fig. 5 is electric plug-in strip traditional insurance wire connection line terminals longitudinal section.
Fig. 6 is electric plug-in strip traditional insurance wire connection line terminals left view.
Embodiment
Below in conjunction with accompanying drawing the present invention is further described:
Among the figure 1, threaded; 2, adjusting nut; 3, spring; 4, body; 5, fuse; 6, base plate is installed; 7, hold-down screw; 8, lead; 9, lead fixed screw.Threaded [1] one end is established the rectangle shoulder block, and the through hole of installation insurance silk [5] is established in pin body appropriate location, and for preventing fuse [5] gouge, the aperture must be gone sharp by rounding; Body [4] is cuboid, and a bottom portion establishes a groove, establishes the circular hole that threaded [1] is installed in the middle of the groove, and the fuse installing hole that can become same axis arranged with the fuse installing hole on the threaded [1] is established in the side; The other end of body [4], the lead installing hole is established on the vertical end plane, the installing hole of parallel thread pin [1] is established the screw of fixed body [4] and the screw of fixing cord [8], they are vertical and through the lead installing hole, with hold-down screw [7] body [4] is fixed on the installation base plate [6], lead [8] is fixed in the lead installing hole with lead fixed screw [9].Threaded [1] penetrates from body [4] groove, and the rectangle shoulder block embeds in the groove, makes the revolution degree of freedom of threaded [1] limited, but the relative body [4] of threaded [1] can move up and down along axis; Threaded [1] is packed into behind the body [4], is inserted in spring [3] and the adjusting nut of screwing on [2] at the end of thread; Adjusting nut [2] plays button simultaneously, and outward appearance is column or mushroom, and hollow is established and threaded [1] internal thread that screw thread mated available insulating material manufacturing; Can change the size of fuse [5] coupling mechanism force by adjusting nut [2].In the time of installation insurance silk [5], as long as press by adjusting nut [2], fuse installing hole on the threaded [1] is alignd with fuse installing hole on the body [4], fuse [5] is inserted installing hole, releasing is pressed by after the power, threaded [1] is forcing fuse installing hole on the threaded [1] and the fuse installing hole on the body [4] to misplace under the effect of spring force, thereby fuse [5] is blocked, to realize reliable and effective connection.
Claims (4)
1. a novel fuse connection terminal is made up of threaded, adjusting nut, spring, body, installation base plate, hold-down screw, lead fixed screw; Threaded penetrates from the body recess place, and the rectangle shoulder block embeds in the groove, make the revolution degree of freedom of threaded limited, but the relative body of threaded can move up and down; The end of thread at threaded is inserted in spring and screws on the adjusting nut of scalable fuse coupling mechanism force; Press by adjusting nut, alignment fuse installing hole is removed behind the insertion fuse and is pressed by power, and the fuse installing hole on threaded, body under the effect of spring force misplaces, thereby firmly blocks fuse.
2. novel fuse connection terminal according to claim 1 is characterized in that described threaded one end establishes the rectangle shoulder block, and the through hole of installation insurance silk is established in pin body appropriate location, and the aperture rounding goes sharp.
3. novel fuse connection terminal according to claim 1, it is characterized in that described body is cuboid, one bottom portion establishes groove, establishes the circular hole that threaded is installed in the middle of the groove, and the fuse installing hole that can become same axis arranged with the fuse installing hole on the threaded is established in the side; The other end of body, the lead installing hole is established on the vertical end plane, and the installing hole of parallel thread pin is established the screw of fixed body and fixing cord, and they are vertical and through the lead installing hole.
4. novel fuse connection terminal according to claim 1 is characterized in that described adjusting nut plays button simultaneously, and outward appearance is column or mushroom, and hollow is established internal thread, makes with insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101350150A CN101771204B (en) | 2010-02-27 | 2010-02-27 | Novel fuse connection terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101350150A CN101771204B (en) | 2010-02-27 | 2010-02-27 | Novel fuse connection terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101771204A true CN101771204A (en) | 2010-07-07 |
| CN101771204B CN101771204B (en) | 2011-06-01 |
Family
ID=42503900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101350150A Expired - Fee Related CN101771204B (en) | 2010-02-27 | 2010-02-27 | Novel fuse connection terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101771204B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108845210A (en) * | 2018-07-04 | 2018-11-20 | 中国汽车技术研究中心有限公司 | A kind of automobile fuse circuit electric performance test apparatus and system |
| CN109037003A (en) * | 2018-06-20 | 2018-12-18 | 国网江苏省电力有限公司泰州供电分公司 | A kind of fuse connection terminal |
| CN112086222A (en) * | 2020-08-25 | 2020-12-15 | 南京鑫瀚瑞电子有限公司 | Wire with fuse and fuse mounting method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4023133A (en) * | 1976-03-15 | 1977-05-10 | The Chase-Shawmut Company | Blown fuse indicator |
| CN85203827U (en) * | 1985-09-11 | 1986-05-21 | 马国荣 | Multiple-contact rotating cover fuse box |
| CN2032767U (en) * | 1988-05-18 | 1989-02-15 | 赵文梁 | Single-phase converting socket with fuse |
| CN201663243U (en) * | 2010-02-27 | 2010-12-01 | 黄幼华 | Novel fuse connection terminal |
-
2010
- 2010-02-27 CN CN2010101350150A patent/CN101771204B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4023133A (en) * | 1976-03-15 | 1977-05-10 | The Chase-Shawmut Company | Blown fuse indicator |
| CN85203827U (en) * | 1985-09-11 | 1986-05-21 | 马国荣 | Multiple-contact rotating cover fuse box |
| CN2032767U (en) * | 1988-05-18 | 1989-02-15 | 赵文梁 | Single-phase converting socket with fuse |
| CN201663243U (en) * | 2010-02-27 | 2010-12-01 | 黄幼华 | Novel fuse connection terminal |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109037003A (en) * | 2018-06-20 | 2018-12-18 | 国网江苏省电力有限公司泰州供电分公司 | A kind of fuse connection terminal |
| CN108845210A (en) * | 2018-07-04 | 2018-11-20 | 中国汽车技术研究中心有限公司 | A kind of automobile fuse circuit electric performance test apparatus and system |
| CN112086222A (en) * | 2020-08-25 | 2020-12-15 | 南京鑫瀚瑞电子有限公司 | Wire with fuse and fuse mounting method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101771204B (en) | 2011-06-01 |
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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 | ||
| ASS | Succession or assignment of patent right |
Owner name: NANTONG OUTONG CONSTRUCTION MATERIALS CO., LTD. Free format text: FORMER OWNER: HUANG YOUHUA Effective date: 20131115 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 311800 SHAOXING, ZHEJIANG PROVINCE TO: 226300 NANTONG, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131115 Address after: 226300, Jiangsu Province, Tongzhou District, Nantong Zhang Zhen Town, Tong Kai Bridge Village forty-three groups Patentee after: Nantong Outong building materials Co. Ltd. Address before: 311800 Zhejiang Province, Zhuji city Jiyang Street Village Road Building 34 room 2-104 Patentee before: Huang Youhua |
|
| 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: 20110601 Termination date: 20190227 |