CN204538362U - The additional plug that a kind of not middle connection breaking can be installed - Google Patents
The additional plug that a kind of not middle connection breaking can be installed Download PDFInfo
- Publication number
- CN204538362U CN204538362U CN201520268642.XU CN201520268642U CN204538362U CN 204538362 U CN204538362 U CN 204538362U CN 201520268642 U CN201520268642 U CN 201520268642U CN 204538362 U CN204538362 U CN 204538362U
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- China
- Prior art keywords
- additional plug
- framework
- press strip
- plug
- connection breaking
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Abstract
(or monitoring) communication resource is in the situation connected or disconnect in order to detect, and needs the grafting situation between detection a pair light (or electricity) flexible jumper to be in plug together or be in disconnection.Be attached to the plug of flexible jumper, do not cut-off at transport service flexible jumper during installation.Its main structure body is additional plug framework (4), and the acting in conjunction that it contains dovetail groove (48) and press strip (8) produces or cancel pressure makes contact, contact etc. closed or is separated, so that it is access or withdraw from that the circuit be attached thereto perceives resource; What it had enter during fine mouth (44) makes additional plug framework (4), and connection breaking can be installed.
Description
Technical field
Communication and electronic technology.
Also relate to electric primary element conduction to connect, the data identification in optical identification classification and physics class.
Background technology
The grafting situation detected between (or monitoring) a pair light (or electricity) flexible jumper is in plug together or be in disconnection, thus learn that the communication resource that they are connected is in the situation connected or disconnect, and this is very meaningful in the communications industry.For this reason, adopt technology of Internet of things, at the plug and socket additional attachment device device that can synchronously plug together with light (or electricity) flexible jumper or disconnect respectively.This attachment device will be assembled to the plug portion of light (or electricity) flexible jumper of standard.
Activate the service and namely do not allow when installing attachment device to cut-off light (or electricity) flexible jumper, also wish that installation process is easy, do not affect the quality of light (or electricity) flexible jumper signal transmission.The design of such as label chip, contact, elasticity contact and so on to be had at attachment device, to hold and location simultaneously.These demands all will be considered in the design of attachment device.
Summary of the invention
The object of the invention is, a kind of attachment device for plug portion is proposed, namely a kind of in the additional plug that can install of connection breaking, not only do not cut-off light (or electricity) flexible jumper in transport service when being installed on light (or electricity) flexible jumper, install reliable, convenient disassembly.
The present invention reaches this purpose like this: propose the additional plug that a kind of not middle connection breaking can be installed, it is characterized in that by additional plug framework (4), the compositions such as press strip (8), the elasticity inner chamber (42) of additional plug framework (4) is attached to the plug portion of light (or electricity) flexible jumper, the acting in conjunction of the dovetail groove (48) that additional plug framework (4) contains and press strip (8) produces or cancels pressure and makes contact, contacts etc. are closed or be separated, the fine mouth (44) that enters of additional plug framework (4) ensures that in installation process additional plug framework (4) puts fibre or then line is pushed to flexible jumper plug.
The additional plug that described a kind of not middle connection breaking can be installed, it is characterized in that press strip (8) is containing dovetail (81) part and non-tenon part, when system is applied, printed circuit board (PCB) (1) is between the location notch (9) of press strip (8) and additional plug framework (4), the non-tenon part of press strip (8) is covered on the location notch (9) of additional plug framework (4) with appropriate gap, make the such as contact that the printed circuit board (PCB) under it (1) contains, contacts etc. are crimped by this non-tenon part, dovetail (81) part of press strip (8) makes press strip (8) produce contact in the dovetail groove (48) of additional plug framework (4), the pressure of contact etc., it is made to be in on-state, or cancel contact, the pressure of contact etc. makes it be in off-state.
Further, the additional plug that described a kind of not middle connection breaking can be installed, it is characterized in that additional plug framework (4) structure has hollow core portion and the elasticity inner chamber (42) of a ghost shape, slightly tapering, its size matches with the external dimensions of the correspondence position of light (or electricity) flexible jumper of corresponding model.
Further, the additional plug that described a kind of not middle connection breaking can be installed, is characterized in that additional plug framework (4) has the dovetail groove (48) that is held press strip (8).Preferably, have anti-avulsion to follow closely (41) in groove, this anti-avulsion nail (41) coordinates with the dislocation preventing slot (82) of press strip (8).
The additional plug that described a kind of not middle connection breaking can be installed, it is characterized in that the structure of additional plug framework (4) has one and enters fine mouth (44), its width dimensions entering fine mouth matches with the external diameter of light (or electricity) optical fiber that flexible jumper pin tail is connected or cable.
Preferably, the additional plug that described a kind of not middle connection breaking can be installed, it is characterized in that can having one or two anti-flakes (45) for facing toward mutually on the limit entering fine mouth (44), anti-flake (45) is in axial any one, is less than the axial dimension into fine mouth (44) at the width of axis, and the sheet segment thickness of anti-flake (45) can ensure that it has elasticity and a little firmly pushes aside and can enter fibre.
The additional plug that described a kind of not middle connection breaking can be installed, it is characterized in that the material of additional plug framework (4) is plastics or metal, enter fine mouth (44) axial, at afterbody, there is the adaptive groove (43) of instrument, its shape and size clamp (10) and mate with spreading, two heads of spreading pincers (10) have circular cone or cylindrical shape, and its size and the thickness that additional plug framework (4) is entering fine mouth (44) position match.
The additional plug that described a kind of not middle connection breaking can be installed, is characterized in that additional plug framework (4) has overmoving surface (46) and step down scarce (47).
Effect is: do not need the business of cut-offfing or tune to open in transport service when the device formed according to the present invention is installed on light (or electricity) flexible jumper; Mount and dismount easy and simple to handle.
Accompanying drawing explanation
Fig. 1 is additional plug framework (4) structure principle chart
Fig. 2 is the corresponding schematic diagram of spreading pincers (10) and additional plug framework (4)
Fig. 3 is overmoving surface (46), the displaying chart of scarce (47) and dislocation preventing slot (82) of stepping down
In figure, 1 printed circuit board (PCB) 4 additional plug framework 41 anti-avulsion is followed closely the adaptive grooves 44 of 42 elasticity inner chamber 43 instruments and is entered fine mouth 45 anti-flake 46 overmoving surface 47 and to step down scarce 48 dovetail groove 8 press strip 81 dovetail 82 dislocation preventing slot 9 location notch 10 spreadings pincers
Embodiment
The present invention is further described to enumerate a specific embodiment below in conjunction with accompanying drawing.Citing is in order to further illustrating to understand technology.The citing that should be appreciated that herein is not used in and anyly limits the present invention.In circuit diagram, some well-known part does not list (as power supply) is in order to the outstanding part needing to illustrate, but is not construed as limiting the invention.
This patent relates to light (or electricity) flexible jumper.This connector contain relatively-stationary part and can be movable part.At this patent be the generality of style of writing just, relatively-stationary part is called socket, includes but not limited to the adapter (or claim ring flange) of various optical connector, the coaxial socket etc. of electricity.Part that simultaneously can be movable is called plug, includes but not limited to the coaxial plug etc. of the flexible jumper of various optical connector, electricity.Optical connector comprises dissimilar, and accompanying drawing for FC, PC, SC, but is not limited to these.
Below for the situation that light connects.Its execution mode is suitable for the plug connector of electricity.
Total formation: the additional plug that described a kind of not middle connection breaking can be installed, as Fig. 1, additional plug structural assembly contains a press strip (8), an additional plug framework (4).Figure 1 shows that press strip (8) is about to be brought to the situation of the dovetail groove (48) of additional plug framework (4).When system is applied, printed circuit board (PCB) (1) is between the part on the left side in the figure of press strip (8) and the location notch (9) of additional plug framework (4), and such as contact, contact etc. that printed circuit board (PCB) (1) contains are crimped by this part.Press strip (8) is axially promoted by operator in the dovetail groove (48) of additional plug framework (4): as shifted the left side in figure onto, makes it be in on-state with regard to producing to the pressure of contact, contact etc.; Otherwise the right makes it be in off-state with regard to cancelling to the pressure of contact, contact etc.Content described herein can not be misinterpreted as to be made flexible jumper disconnect or connects.
See Fig. 1, the additional plug that a kind of not middle connection breaking can be installed, it is characterized in that additional plug framework (4) contains into fine mouth (44), enter fine mouth (44) containing the adaptive groove (43) of instrument, anti-flake (45).That is this patent does not change original connector structure and adds auxiliary equipment respectively at optical plug socket.The additional plug that described a kind of not middle connection breaking can be installed, it is characterized in that the plug portion being attached to light (or electricity) flexible jumper of additional plug framework (4), its structure has the part of a ghost shape, the size of the elasticity inner chamber (42) of its ghost matches with the external dimensions of light (or electricity) flexible jumper of corresponding model, has the slight taper of appropriateness.As the locking nut of FC optical connector, the nut according to industry standard YDT 1272.4-2007 FC flexible jumper is defined as M8
x0.75.But this standard does not specify this nut external diameter, does not specify the shaped position tolerances such as its ovality, and this elasticity of elasticity inner chamber (42) will deacclimatize and do not have the constraint of normal data and the deviation on a large scale caused.Design adopts about 10mm(as a reference, is not limited thereto size).Be then rectangle as adapted SC photo-reactive connector elasticity inner chamber (42), identical reason.
The press strip (8) adopted is easy to operation and just produces pressure.The additional plug that described a kind of not middle connection breaking can be installed, it is characterized in that its structural assembly contains a press strip (8), press strip (8) coordinate with the location notch (9) of additional plug framework (4) produce pressure make contact, contact, chip lead-in wire etc. be crimped (component being such as installed on printed circuit board (PCB) (1) in FIG).Dovetail (81) position of press strip (8) is in dovetail groove (48), ensure to make contact, contact, chip lead-in wire etc. produce corresponding state; Circuit thereafter namely judge by checking these states resource be access in or withdrawn from.In the structure of additional plug framework (4), there is the groove that is held press strip (8), in groove, have anti-avulsion to follow closely (41).Anti-avulsion nail (41) makes it deviate from, in order to avoid be lost.
The socket part of light (electricity) flexible jumper is installed on a structural member.But this structural member (panel etc. such as residing for fiber termination box, pallet, fibre melting disc, coaxial socket) is also different under different practical situations.The additional plug that described a kind of not middle connection breaking can be installed, has overmoving surface (46) and step down scarce (47).Mutually not conflict in space with this structural member.
For ensureing that the business of cut-offfing can not installed, the fine mouth that enters had ensures not need light (or electricity) flexible jumper to cut-off and can install additional plug framework (4).The additional plug that described a kind of not middle connection breaking can be installed, is characterized in that the structure of additional plug framework (4) has one and enters fine mouth (44).Its width dimensions entering fine mouth matches with the external diameter of light (or electricity) optical fiber that flexible jumper pin tail is connected or cable: can be bigger or smaller, depending on elastic properties of materials and plug shape.
Additional plug framework (4) enter the smooth enforcement that fine mouth (44) ensures following method of operation in installation process: first, additional plug framework (4) is put fibre or line, then, it is pushed to flexible jumper plug, is matched with the external diameter of plug.
Prevent loss after additional plug framework (4) disassembles from plug and prevent number entanglement.Do not thrown out without care after backing off from plug (chip above it has the information relevant to plug number) to make additional plug framework (4), but hang over optical fiber or the electric wire of afterbody, the additional plug that described a kind of not middle connection breaking can be installed, is characterized in that the fine mouth (44) that enters of additional plug framework (4) has anti-flake (45).Its feature is: anti-flake (45) be in axially any one, Fig. 1 is entering fine mouth (44) just example above; Anti-flake (45) is less than the axial dimension into fine mouth (44) at the width of axis; In order to ensure that it has elasticity (being convenient to optical fiber or cable installation), the Thickness Ratio of the anti-flake (45) of design is thinner, and concrete size is relevant with material; Wherein the sheet segment thickness of anti-flake (45) can ensure that it has elasticity and a little firmly pushes aside and can enter fibre, and when locating in the inner when optical fiber, can prevent optical fiber from taking off.The anti-flake of a slice (45) can be established, also can face toward mutually for two panels, a slice, have distance between two panels.
Conveniently dismantle, the additional plug that described a kind of not middle connection breaking can be installed, it is characterized in that along the material of additional plug framework (4) be plastics or metal, enter fine mouth (44) axial, at afterbody, there is the adaptive groove (43) of instrument, its shape and size clamp (10) and mate with spreading.
See Fig. 2, supporting instrument, the additional plug that described a kind of not middle connection breaking can be installed, it is characterized in that the structure of spreading pincers (10) is similar to general instrument pliers, but the head of its two arms has cone shape or cylindrical shape (indicating out the part of its uniqueness in figure).Its size and additional plug framework (4) match entering the thickness at fine mouth (44) position (material according to material is determined, plastics be about 1mm), and this head just in time puts in the adaptive groove (43) of instrument like this.
It is more than one of preferred embodiment of the present invention.Any amendment, equivalent replace and improve all within principle of the present invention and spirit person, all belong to protection scope of the present invention.
Claims (8)
1. one kind in the additional plug that can install of connection breaking, it is characterized in that being made up of additional plug framework (4), press strip (8) etc., the elasticity inner chamber (42) of additional plug framework (4) is attached to the plug portion of light (or electricity) flexible jumper, the acting in conjunction of the dovetail groove (48) that additional plug framework (4) contains and press strip (8) produces or cancel pressure makes contact, contact etc. close or be separated, and the fine mouth (44) that enters of additional plug framework (4) ensures that in installation process additional plug framework (4) puts fibre or then line is pushed to flexible jumper plug.
2. according to claim 1 a kind of in the additional plug that can install of connection breaking, it is characterized in that press strip (8) is containing dovetail (81) part and non-tenon part, when system is applied, printed circuit board (PCB) (1) is between the location notch (9) of press strip (8) and additional plug framework (4), the non-tenon part of press strip (8) is covered on the location notch (9) of additional plug framework (4) with appropriate gap, make the such as contact that the printed circuit board (PCB) under it (1) contains, contacts etc. are crimped by this non-tenon part, dovetail (81) part of press strip (8) makes press strip (8) produce contact in the dovetail groove (48) of additional plug framework (4), the pressure of contact etc., it is made to be in on-state, or cancel contact, the pressure of contact etc. makes it be in off-state.
3. according to the additional plug that a kind of not middle connection breaking described in claim 1 can be installed, it is characterized in that jack frame (4) structure has hollow core portion and the elasticity inner chamber (42) of a ghost shape, slightly tapering, its size matches with the external dimensions of the correspondence position of light (or electricity) flexible jumper of corresponding model.
4. according to claim 1 a kind of in the additional plug that can install of connection breaking, it is characterized in that additional plug framework (4) has the dovetail groove (48) that is held press strip (8), have anti-avulsion to follow closely (41) in groove, this anti-avulsion nail (41) coordinates with the dislocation preventing slot (82) of press strip (8).
5. according to claim 1 a kind of in the additional plug that can install of connection breaking, it is characterized in that the structure of additional plug framework (4) has one and enters fine mouth (44), its width dimensions entering fine mouth matches with the external diameter of light (or electricity) optical fiber that flexible jumper pin tail is connected or cable.
6. according to claim 5 a kind of in the additional plug that can install of connection breaking, it is characterized in that can having one or two anti-flakes (45) for facing toward mutually on the limit entering fine mouth (44), anti-flake (45) is in axial any one, is less than the axial dimension into fine mouth (44) at the width of axis, and the sheet segment thickness of anti-flake (45) can ensure that it has elasticity and a little firmly pushes aside and can enter fibre.
7. according to the additional plug that a kind of not middle connection breaking described in claim 1 can be installed, it is characterized in that the material of additional plug framework (4) is plastics or metal, enter fine mouth (44) axial, at afterbody, there is the adaptive groove (43) of instrument, its shape and size clamp (10) and mate with spreading, two heads of spreading pincers (10) have circular cone or cylindrical shape, and its size and the thickness that additional plug framework (4) is entering fine mouth (44) position match.
8. according to claim 1 a kind of in the additional plug that can install of connection breaking, it is characterized in that additional plug framework (4) has overmoving surface (46) and step down scarce (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520268642.XU CN204538362U (en) | 2015-04-29 | 2015-04-29 | The additional plug that a kind of not middle connection breaking can be installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520268642.XU CN204538362U (en) | 2015-04-29 | 2015-04-29 | The additional plug that a kind of not middle connection breaking can be installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204538362U true CN204538362U (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520268642.XU Expired - Fee Related CN204538362U (en) | 2015-04-29 | 2015-04-29 | The additional plug that a kind of not middle connection breaking can be installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204538362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105161898A (en) * | 2015-08-31 | 2015-12-16 | 中航光电科技股份有限公司 | Connector, contact member thereof and lock sleeve of contact member |
-
2015
- 2015-04-29 CN CN201520268642.XU patent/CN204538362U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105161898A (en) * | 2015-08-31 | 2015-12-16 | 中航光电科技股份有限公司 | Connector, contact member thereof and lock sleeve of contact member |
| CN105161898B (en) * | 2015-08-31 | 2018-08-10 | 中航光电科技股份有限公司 | A kind of connector and its contact component and its lock sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150805 Termination date: 20190429 |