CN2590311Y - Luminous indicating jumper wire - Google Patents
Luminous indicating jumper wire Download PDFInfo
- Publication number
- CN2590311Y CN2590311Y CN02261492U CN02261492U CN2590311Y CN 2590311 Y CN2590311 Y CN 2590311Y CN 02261492 U CN02261492 U CN 02261492U CN 02261492 U CN02261492 U CN 02261492U CN 2590311 Y CN2590311 Y CN 2590311Y
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- CN
- China
- Prior art keywords
- printed circuit
- emitting diode
- pcb
- circuit board
- pad
- 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 - Lifetime
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Abstract
The utility model relates to a luminous indicating jumper wire, which is characterized in that the inner side of a fiber jumper wire which is composed of a PVC protective sleeve is additionally provided with two pieces of enamelled copper wires; both ends the fiber jumper wire are welded with printed circuit boards; an external connection excitation signal source is provided with two pieces of inserted needles; the inserted needles can be inserted into two inserted holes of the printed circuit boards; the other end of a corresponding conducting wire can be found easily. The utility model is convenient for screw work operation, and can quickly position two coupling heads of one fiber jumper wire from thousands of fiber jumper wires. The utility model can enhance work efficiency.
Description
Technical field: the utility model belongs to cable television network, telecommunications network and computer fiber optic network, comprises a kind of bridle wire apparatus of optical tests equipment.
Background technology: the optical patchcord product that existing market adopted, be to add that at the wire jumper two ends number pipe indicates the sequence number of this wire jumper, two ends are corresponding mutually, the mode of searching as the network workmen, yet the mode of the corresponding wire jumper of this traditional searching, for the workmen, owing under the on-the-spot insufficient light situation that wire jumper is numerous simultaneously, be difficult to accurately and promptly find corresponding wire jumper.Therefore the workmen feels very worried for this reason, wish to have one preferably bridle wire apparatus solve.
Summary of the invention: the purpose of this utility model provides locatees two wherein any one connectors rapidly in a kind of thousands of up to a hundred optical patchcords, can shorten the time of searching, the luminous indication wire jumper of increasing work efficiency.
For finishing the technical scheme that above-mentioned purpose is taked: the utility model is made up of optical fiber cable, light-emitting diode and module; place two enamel covered wires in the PVC protective sleeve of optical patchcord; this enamel covered wire two ends welding printed circuit board (PCB); external exciting signal source is provided with two contact pins, and contact pin can insert two jacks of printed circuit board (PCB).Above-mentioned printed circuit board (PCB) is made up of positive and negative two sides; wherein the front is provided with pad and connects two jacks by lead; reverse side is provided with pad; connect two jacks by lead equally; the pad that described reverse side is provided with connects two enamel covered wires that are provided with in the protective sleeve, and described printed circuit board (PCB) front is provided with pad and connects light-emitting diode.Above-mentioned exciting signal source by integrated package by the triode conducting and by control luminous tube send the flicker luminous.
The utlity model has the function of luminous indication, in the construction operation of setting up optical fiber transmission network, or when optical fiber transmission network safeguarded, owing to use this wire jumper, join exciting signal source again, just can from hundreds and thousands of optical patchcords, locate wherein two connectors of one rapidly, can shorten the time of searching, increase work efficiency.
Description of drawings:
Fig. 1 optical patchcord structure chart;
Fig. 2 printed circuit circuit diagram front:
Fig. 3 printed circuit circuit diagram reverse side;
Fig. 4 exciting signal source embodiment:
Another embodiment of Fig. 5 exciting signal source.
Embodiment: according to shown in Figure 1; add in the described optical patchcord of forming by the PVC protective sleeve 13 and put two enamel covered wires 1,2; this copper cash two ends welding printed circuit board (PCB) 3, the exciting signal source of external setting is provided with two plugs 4, and plug 4 can insert in two jacks 5 of printed circuit board (PCB) 3.Above-mentioned printed circuit board (PCB) 3 is shown in Fig. 2 and 3, form by positive and negative two sides, the front is provided with pad 6,7, connect jack 5 by lead 10, the reverse side of its printed circuit board (PCB) 3 is provided with pad 8,9, connect two jacks 5 by lead 10, described pad 8,9 connects copper cash 1,2, and above-mentioned pad 6,7 connects light-emitting diode.
Above-mentioned exciting signal source as shown in Figure 4, HA17555 and peripheral circuit thereof are formed multivibrator, from No. 3 pin output square-wave signals, this signal in order to the conducting of control triode 9013, is controlled analog switch CD4066 switch inside A and switch D again on the one hand on the one hand simultaneously.And whether 9013 conducting controls CD4066 switch inside B and C.When the high level of the defeated mountain of No. 3 pins of HA17555, CD4066 switch inside A and D connect simultaneously, at this moment as if positive pole at PORT1 termination light-emitting diode, and the negative pole of PORT2 termination light-emitting diode, light-emitting diode will be luminous.On the contrary, when the low level of the defeated mountain of 3 pin of HA17555, CD4066 switch inside B and C connect simultaneously, at this moment as if negative pole at PORT1 termination light-emitting diode, and the positive pole of PORT2 termination light-emitting diode, light-emitting diode will be luminous.Therefore, along with the continuous variation of high-low level, light-emitting diode will be flickering, and it is luminous to glimmer.
Above-mentioned exciting signal source can be finished as the enforcement of Fig. 5 again, CD4060 is 14 grades of binary string linage-counters, when No. 7 pins go out low level, triode q1 and q3 end, and the q2 conducting, if this moment is at the negative pole of PORT1 termination light-emitting diode, the positive pole of PORT2 termination light-emitting diode, and light-emitting diode will be luminous.When No. 7 pins of CD4060 are exported high level, triode q1 and q3 conducting, q2 ends.If this moment is at the positive pole of PORT1 termination light-emitting diode, the negative pole of PORT2 termination light-emitting diode, and light-emitting diode will be luminous.Therefore, along with the continuous variation of high-low level, light-emitting diode will be flickering, and it is luminous to glimmer.
Claims (4)
1, the luminous indication wire jumper of forming by optical fiber cable, light-emitting diode and module; it is characterized in that adding in the optical patchcord that described PVC protective sleeve forms and put its two ends welding printed circuit board (PCB) (3) of two enamel covered wires (1,2); external exciting signal source is provided with two contact pins (4); contact pin (4) can insert two jacks (5) of printed circuit board (PCB) (3), and printed circuit board (PCB) comprises light-emitting diode on (3).
2, luminous indication wire jumper according to claim 1, it is characterized in that described printed circuit board (PCB) (3) is made up of tow sides, its front is provided with pad (6,7) and connects jack (5) by lead (11), its reverse side is provided with pad (8,9) and connects two jacks (5) by lead (10), described pad (8,9) connects copper cash (1,2), and above-mentioned pad (6,7) connects light-emitting diode.
3, luminous indication wire jumper according to claim 1 is characterized in that described exciting signal source by HA1755 and triode Q1 synergy, the conducting of control integrated package MCI4066B with close, form pumping signal and also be transferred to two contact pins (4).
4, luminous indication wire jumper according to claim 1, it is characterized in that described exciting signal source is by integrated package U14060, and triode Q1 synergy, control triode Q2 and Q3 conducting and end, form pumping signal and also be transferred to two contact pins (11) and (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02261492U CN2590311Y (en) | 2002-11-12 | 2002-11-12 | Luminous indicating jumper wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02261492U CN2590311Y (en) | 2002-11-12 | 2002-11-12 | Luminous indicating jumper wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2590311Y true CN2590311Y (en) | 2003-12-03 |
Family
ID=33728266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02261492U Expired - Lifetime CN2590311Y (en) | 2002-11-12 | 2002-11-12 | Luminous indicating jumper wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2590311Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102087389A (en) * | 2011-01-26 | 2011-06-08 | 铼诚兴光电科技（深圳）有限公司 | Optical fiber jumper convenient in searching |
| CN101188350B (en) * | 2006-11-24 | 2012-05-23 | 帕特里斯·布律内 | Identification device for visually identifying cables or ducts over their entire length |
| CN102769953A (en) * | 2012-02-01 | 2012-11-07 | 上海洞舟实业有限公司 | High-voltage resistant audio electroluminescent wire |
| CN109799092A (en) * | 2018-12-17 | 2019-05-24 | 江苏恩达通用设备有限公司 | Engine control module testboard |
-
2002
- 2002-11-12 CN CN02261492U patent/CN2590311Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101188350B (en) * | 2006-11-24 | 2012-05-23 | 帕特里斯·布律内 | Identification device for visually identifying cables or ducts over their entire length |
| CN102087389A (en) * | 2011-01-26 | 2011-06-08 | 铼诚兴光电科技（深圳）有限公司 | Optical fiber jumper convenient in searching |
| CN102087389B (en) * | 2011-01-26 | 2014-06-18 | 铼诚兴光电科技（深圳）有限公司 | Optical fiber jumper convenient in searching |
| CN102769953A (en) * | 2012-02-01 | 2012-11-07 | 上海洞舟实业有限公司 | High-voltage resistant audio electroluminescent wire |
| CN102769953B (en) * | 2012-02-01 | 2014-09-17 | 上海洞舟实业有限公司 | High-voltage resistant audio electroluminescent wire |
| CN109799092A (en) * | 2018-12-17 | 2019-05-24 | 江苏恩达通用设备有限公司 | Engine control module testboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090109 Address after: Jiuting Economic Development Zone, Shanghai, Songjiang District 201615, China Patentee after: Shangcheng Optical Fiber Communication Equipment (Shanghai) Co., Ltd. Address before: Shanghai City, Jiuting Economic Development Zone, Qiu Jing Road, No. 8, zip code: 201615 Patentee before: Shangquan Optical Fiber Communication Equipment Co., Ltd., Shanghai |
|
| ASS | Succession or assignment of patent right |
Owner name: SHANGCHENG OPTICAL FIBER COMMUNICATION EQUIPMENT ( Free format text: FORMER OWNER: SHANGHAI SHANGQUAN OPTICAL FIBER COMMUNICATION EQUIPMENT CO., LTD. Effective date: 20090109 |
|
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI SHANGSHUAN TELECOM TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHANGCHENG OPTICAL FIBER COMMUNICATION EQUIPMENT (SHANGHAI) CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 201615 Jiuting Economic Development Zone, Shanghai, Songjiang District Patentee after: Shanghai Shangquan Telecom Technology Co.,Ltd. Address before: 201615 Jiuting Economic Development Zone, Shanghai, Songjiang District Patentee before: Cheng Cheng optical fiber communication equipment (Shanghai) Co., Ltd. |
|
| DD01 | Delivery of document by public notice |
Addressee: Cheng Furong Document name: Notification of Passing Examination on Formalities |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20121112 Granted publication date: 20031203 |