CN207965219U - SC type cable lines are bi-directionally connected component - Google Patents
SC type cable lines are bi-directionally connected component Download PDFInfo
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- CN207965219U CN207965219U CN201721646228.3U CN201721646228U CN207965219U CN 207965219 U CN207965219 U CN 207965219U CN 201721646228 U CN201721646228 U CN 201721646228U CN 207965219 U CN207965219 U CN 207965219U
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Abstract
The utility model is related to a SC type cable lines to be bi-directionally connected component, the cable line connection component includes a SC types cable line and two fixing pieces, the SC types cable line is clamped and fastened between two fixing pieces, two fiber adapter are removably installed in each fixing piece respectively, two cable lines are able to be removably attachable to each fiber adapter respectively, it is removably installed in each fixing piece by each fiber adapter, two cable lines are able to communicatedly connect with the SC types cable line, wherein, the cable line is another SC types cable line.
Description
Technical field
The utility model is related to a connection component, especially a SC type cable lines to be bi-directionally connected component.
Background technology
The transmission loss very little of optical fiber, transmission frequency bandwidth, capacity are big, transmission quality is good, fidelity is high, anti-interference ability
By force, good confidentiality, light-weight, laying convenience, high reliability, are widely used in production and living.
Since optical fiber is very light, thin, have the characteristics that diameter is small, light-weight after optical cable is made.Optical cable turning radius is small, anti-
Burn into be not afraid of tide, temperature coefficient it is small, the laying of optical cable is also more convenient.Since cable system intermediate link is few, thus reliability
It is high.However, nonetheless, there are still defects in actual use for cable line.For SC type cable lines, in SC type optical cables
The optical fiber connector of line is usually no more than 5 kilograms i.e. 49 newton, therefore, SC types with the power that wire body part connection can bear
The scope of application of cable line is greatly limited.In addition, work as SC types cable line and a receiving terminal, as optical fiber cable termination equipment,
Fiber optical transceiver, fiber optic adapter and optical fiber connector, when being connected, the optical fiber connector part and connecting pin of SC type cable lines
Between be easy under external force occur loosen so that be detached from and can not connect well, to influence optical fiber transmission effect.
With the increase of light application apparatus, movement, cable line most common means for extending cable line when connecting, so
And since the pulling force that cable line can be born is smaller, the difficulty bigger of the connect band of a plurality of cable line.
For these reasons, preferably need to consolidate the SC types optical fiber connector and a receiving terminal and SC types of cable line
The device of the wire body part of cable line while efficiency of transmission to ensure SC type cable lines, expands being applicable in for SC type cable lines
Range.
Utility model content
One of the utility model is designed to provide a SC type cable lines and is bi-directionally connected component, and the SC types cable line is double
Include a SC types cable line and two fixedly connected parts to connection component, the SC types cable line is clamped and fastened on two fixations
Between connector, existing at least two fiber adapter are able to be removably installed in each fixedly connected part respectively with respectively
Removably in the fixedly connected part, by another two cable line respectively by being removably attachable to two fiber adapters
Device, two cable lines and the SC types cable line are able to communicatedly be connected.
The another object of the utility model is that providing a SC type cable lines is bi-directionally connected component, and the fixedly connected part is logical
It crosses and grips the SC types cable line, compare the independent SC types cable line, the SC types cable line is bi-directionally connected component
The SC types cable line be able to bear the pulling force of bigger, to reduce the environmental factor dependence of the SC types cable line, increase institute
State the use scope of SC type cable lines.
The another object of the utility model is that providing a SC type cable lines is bi-directionally connected component, and the fixedly connected part is logical
It crosses and grips the SC types cable line, compare the independent SC types cable line, the SC types cable line is bi-directionally connected component
The SC types cable line be able to bear the pulling force of bigger, to extend the service life of the SC types cable line.
The another object of the utility model is that providing a SC type cable lines is bi-directionally connected component, is fixedly connected by described
Part grips the SC types cable line, the optical fiber connector of the SC types cable line and the part wire body to connect therewith be able to by
Be sealed in the fixedly connected part, to avoid the substances such as steam, dust enter the SC types cable line optical fiber connector and
The wire body part of its SC types cable line to connect therewith, influences optical fiber laser propagation effect.
The another object of the utility model is that providing a SC type cable lines is bi-directionally connected component, and the SC types cable line is double
To connection component by be clamped the SC types cable line optical fiber connector and its therewith phase connection body portion while, keep institute
It will not be bent easily between stating the optical fiber connector of SC type cable lines and the wire body part that is attached thereto, described in ensureing
Connection between SC types cable line and the wire body part of the SC types cable line will not be impacted easily and be detached.
The another object of the utility model is that providing a SC type cable lines is bi-directionally connected component, when the SC types optical cable
When the SC types cable line that line is bi-directionally connected component is connected with another two cable lines, the optical fiber of the SC types cable line
The light connector of connector and each cable line is able to be coaxially disposed, to ensure the transmission effect of fiber-optic signal.
In order to achieve the above object, the utility model, which provides a SC type cable lines, is bi-directionally connected component, including：
One SC type cable lines；With
Two fixedly connected parts, the SC types cable line are fixed between two fixedly connected parts, and at least two optical fiber are suitable
Orchestration is able to be removably attachable to each fixedly connected part respectively, per one cable line of fiber adapter grafting, when two
When the fiber adapter is removably attachable to each fixedly connected part, two cable lines are able to communicatedly connect simultaneously
It is respectively provided with an optical fiber connector in the both ends of the SC types cable line, the SC types cable line, wherein be fixedly connected described in each
Part further comprises：
A connection piece；
A bundle of trap；
At least two fixinig plates, the optical fiber connector of the SC types cable line are clamped and fastened on the one of each fixinig plate
End forms a fixing end, and the bundle trap is sleeved on one end of each fixinig plate, to reinforce the fixinig plate to the SC types
Cable line fixed function；
It covers, be sleeved on the optical fiber connector phase connection separated time body with the SC types cable line and be threadedly coupled in one stress
In the other end of each fixinig plate, another fixing end is formed；With
One movable engagement piece, is removably attachable to each fixinig plate and the connector respectively, and the optical fiber is suitable
Orchestration is removably attachable to the connector communicatedly to connect the cable line and the SC types cable line, wherein when each
When the cable line is communicatively coupled to the SC types cable line, the optical fiber connector of the cable line connected with being in communication with each other
And the light connector of the SC types cable line is coaxially disposed.
According to one embodiment of present invention, the fixedly connected part further includes a clamping piece, and the clamping piece is further
Including at least two sub-folder gripping members, each sub-folder gripping member is in symmetrically detachably connected, and fitting is installed on each fixation
Set and the bundle trap in piece, the stress, to fix the distance of two fixing ends.
According to one embodiment of present invention, the movable engagement piece includes that a flexible connection covers, the flexible connection set
Further comprise that there are an at least limit channels, the third locating piece to rise and be able to for an at least third locating piece, the connector
The limit channels are placed in connect the movable engagement piece and the connector, wherein the limit channels are one in song
The limiting slot that line extends, the flexible connection set are able to by rotating so that third locating piece the opening by the limit channels
Mouth is led to the slot bottom of the limit channels, the connector and the movable engagement piece is connected, described in counter-rotating
Flexible connection set is so that the third locating piece is removed by the notch of the limit channels, to detach the connector and the work
Dynamic engagement piece.
According to one embodiment of present invention, each fixedly connected part includes at least one first locating piece, is had at least
One first mounting hole, set includes at least two second locating pieces in the stress, has at least two second mounting holes, when each described solid
When determining to cover detachably connected in the other end of connector and the stress, each second locating piece is embedded in each described respectively
First mounting hole, meanwhile, each first locating piece is embedded in respectively in each second mounting hole, to limit the fixation
Movement between being covered in connector and the stress.
According to one embodiment of present invention, the clamping piece has at least one first mounting hole, tackling in the stress
There are at least one second mounting hole, at least a fixedly connected part to be able to be fixed on first mounting hole and second fixation simultaneously
Hole is to reinforce the connection between being covered in each fixinig plate and the stress, wherein the fixedly connected part is screw.
According to one embodiment of present invention, the clamping piece is logical at least one first receiving opening and at least one second
Receive through-hole, first receiving opening and the mutual unicom of the second receiving opening with accommodate the fixedly connected part and it is described by
It is covered in power, first receiving opening is an oblate hole, and second receiving opening is a rectangular through-hole.
According to one embodiment of present invention, it further includes a closing in set, a tail that the SC types cable line, which is bi-directionally connected component,
It covers and one stops big envelope, the threaded one end for closing up set is connected to the other end covered in the stress to be covered in the fixation stress
The other end, the tail sleeve be sleeved on it is described close up set the other end, be closed it is described close up set the other end, it is described only big envelope
The other end of the set that closes up is sleeved on to be closed the opening of the other end of the set that closes up.
According to one embodiment of present invention, the clamping piece further comprises that one stops row protrusion, the activity engagement piece
Further include a pressing spring, the pressing spring is placed in the other side of the only row protrusion, when flexible connection set and institute
State connector it is detachably connected when, it is described only row protrusion with the flexible connection cover respectively by direction it is opposite by it is described add
The elastic acting force that pressing spring is applied.
According to one embodiment of present invention, further one seal washer of packet, the seal washer are set to the clamping piece
In the side of the only row protrusion, when the connector and the detachably connected activity engagement piece, the connector pair
The seal washer is applied with pressure, to ensure that the fiber-optic signal receiving terminal and the SC types cable line are bi-directionally connected component
Between connection tight type.
According to one embodiment of present invention, the cable line is a SC type cable lines.
Description of the drawings
Fig. 1 is the sectional view that one preferred embodiment of component is bi-directionally connected according to the utility model SC type cable lines.
Fig. 2 is a section view of the part-structure that one preferred embodiment of component is bi-directionally connected according to the utility model SC type cable lines
Figure.
Fig. 3 A are another part structures that one preferred embodiment of component is bi-directionally connected according to the utility model SC type cable lines
One sectional view.
Fig. 3 B are sectional views of Fig. 3 A in the directions C-C.
Fig. 4 is to be bi-directionally connected the another part-structure of one preferred embodiment of component according to the utility model SC type cable lines to cut open
View.
Fig. 5 is the use state section view according to the connector of one preferred embodiment of the utility model cable line connection component
Figure.
Fig. 6 is the use state diagram according to one preferred embodiment of the utility model cable line connection component.
Specific implementation mode
It is described below for disclosing the utility model so that those skilled in the art can realize the utility model.It retouches below
Preferred embodiment in stating is only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.It is retouched following
The basic principle of the utility model defined in stating can be applied to other embodiments, deformation scheme, improvement project, etc. Tongfangs
The other technologies scheme of case and spirit and scope without departing from the utility model.
It will be understood by those skilled in the art that in the exposure of the utility model, term " longitudinal direction ", " transverse direction ", "upper",
The orientation of the instructions such as "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, without
It is instruction or implies that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore on
Term is stated to should not be understood as limiting the present invention.
It is understood that term " one " is interpreted as " at least one " or " one or more ", i.e., in one embodiment,
The quantity of one element can be one, and in a further embodiment, the quantity of the element can be multiple, and term " one " is no
It can be interpreted as the limitation to quantity.
The sectional view of a preferred embodiment of component 100 is bi-directionally connected for the utility model SC type cable lines as shown in Figure 1,
It includes a SC types cable line 20 and two fixedly connected parts 10, the SC types optical cable that the SC types cable line, which is bi-directionally connected component 100,
Line 20 is held between two fixedly connected parts 10, i.e., two fixedly connected parts 10 are installed in the SC types light respectively
The both ends of cable 20.Often the fixedly connected part 10 is able to detachably connected with a traditional at least fiber adapter, until
A few cable line is able to be communicatively coupled to the SC types cable line 20 by being installed on the fiber adapter.When two light
When fine adapter is removably attachable to each fixedly connected part 10, two cable lines are able to be communicatively coupled to institute simultaneously
State SC types cable line 20.Wherein, the cable line 20 is able to bear under the fixed function of the fixedly connected part 10 relatively general
The pulling force of the independent cable line bigger, and the cable line 20 is avoided by steam, the dust in use environment
It influences, ensures the quality of optical signal transmission.
It is noted that the both ends of the SC types cable line 20 are respectively provided with an optical fiber connector, to the SC types
Cable line 20 is able to communicatedly connect with two cable lines by each fixedly connected part 10 and each fiber adapter.
It is noted that when each cable line is communicatedly connect with the SC types cable line 20, the cable line
The optical fiber connector of optical fiber connector and the SC types cable line be coaxially disposed, to ensure the cable line and the SC
The quality of the fiber-optic signal transmitted between type cable line.
Specifically, Fig. 2, Fig. 3 A and Fig. 3 B, each fixedly connected part 10 at least two fixinig plates 11, a stress including covering
12, a clamping piece 13 and a bundle of trap 18.The optical fiber connector of the SC types cable line 20 is held in each fixinig plate 11
One end, form a fixing end, the bundle trap 18 is sleeved on the fixinig plate 11 to reinforce the fixinig plate 11 to the SC
The fixation of the optical fiber connector of type cable line 20.Set 12 is sleeved in the stress connect with the optical fiber of the SC types cable line 20
Part wire body that device is connected and removably screw thread is installed on the other end of each fixinig plate 11, forms another fixing end.
The clamping piece 13 be removably sleeved on simultaneously in each fixinig plate 11, the stress set 12 and the bundle trap 18 with
It limits each fixinig plate 11 to move with set 12 in the stress, to which the cable line is fixed on each fixinig plate
11 and the stress in set 12 between, fix the distance between two described fixing ends.
Preferably, the shape of the inner surface of one end of each fixinig plate 11 and the optical fiber connector of the SC types cable line 20
Shape is consistent, and when the SC types cable line 20 is placed between each fixinig plate 11, the optical fiber of the SC types cable line 20 connects
The outer surface for connecing device is able to closely be bonded with the inner surface of one end of each fixinig plate 11, i.e., each fixinig plate 11 is being made
It causes to be designed with the inner surface consistent with the optical fiber connector outer surface of the existing SC types cable line 20 when shape, to keep away
Exempt to relatively move between the optical fiber connector of the cable line and the fixinig plate 11, between two fixing ends of guarantee
Distance.
It is noted that by fixing the distance between two described fixing ends, the optical fiber of the SC types cable line 20 connects
The junction for connecing device and wire body will not be subject to outer force effect, to avoid the SC types cable line 20 from being pullled by external force
When off-line easily, enhance the pulling force that the SC types cable line 20 can be born.Two fixedly connected parts 10 are respectively arranged in described
The both ends of SC types cable line 20, in turn, the pulling force that the both ends of the SC types cable line 20 can be born are increased.
It is noted that by fixing the distance between two described fixing ends, the optical fiber of the SC types cable line 20 connects
It connects device and the wire body part that is attached thereto will not be subject to the effect of outer effect, to avoid the optical fiber connector and therewith phase
The wire body part of connection is under the action of outer active force mutually from improving the service life of the SC types cable line 20.
It is noted that in addition, the shape of the inner surface by changing the fixinig plate 11, each fixinig plate 11 is also
It obtains for the cable line of other models is clamped.
It is noted that the wire body outer layer of the cable line is covered with aramid fiber, by released part aramid fiber and by aramid fiber
It is wound in the outer surface of the fixinig plate 11, is able to further reinforce the optical fiber connector of the cable line in each fixinig plate
Between 11, avoid relatively moving between the optical fiber connector of the cable line and each fixinig plate 11.
The inner surface of the other end of each fixinig plate 11 is provided at least one first mounting hole 111 and at least one first fixed
Position part 112, the outer surface of set 12 is provided at least two second mounting holes 121 and at least two second locating pieces 122 in the stress.
When set 12 is detachably connected in the other end of each fixinig plate 11 and the stress, each second locating piece 122 divides
It is not embedded in each first mounting hole 111, meanwhile, each first locating piece 112 is embedded in each described second and fixes respectively
In hole 121, to limit the movement in the fixinig plate 11 and the stress between set 12.Pass through 13 fitting of the clamping piece
12 are covered in each fixinig plate 11 and the stress, such that second locating piece 122 is embedded in described first always
Mounting hole 111, while also keeping first locating piece 112 being embedded in second mounting hole 121 always, to ensure
It delamination or will not be relatively moved between set 12 in each fixinig plate 11 and the stress.
Preferably, the clamping piece 13 is provided at least one first receiving opening 132 and at least one second logical through-hole of receiving
133,133 mutual unicom of first receiving opening 132 and second receiving opening, and extending direction is consistent, such as Fig. 3 A and
Shown in Fig. 3 B.Wherein, first receiving opening 132 and second receiving opening 133 for accommodate the fixinig plate 11 and
12 are covered in the stress.First receiving opening 132 is an oblate hole, and second receiving opening 133 is logical for a rectangle
Hole.When the clamping piece 13 be sleeved on the fixinig plate 11 it is outer when, the injection of the intracardiac fixinig plate 11 is accommodated in described first
Through-hole 132 and second receiving opening 133, and the inner surface phase of the outer surface of each fixinig plate 11 and the clamping piece 13
Touch and close, i.e., the outer surface of each fixinig plate 11 simultaneously with first receiving opening 132 and second receiving opening 133
Hole wall touch conjunction, to avoid being moved between the clamping piece 13 and the intracardiac fixinig plate 11.
One end of the clamping piece 13 is equipped at least two first mounting holes 131, and set 12 is equipped at least two the in the stress
Two mounting holes 123.12 are covered to limit in the fixinig plate 11 and the stress when the clamping piece 13 is sleeved in the stress
When 12 movement of set, each first mounting hole 131 is corresponding with each second mounting hole 123 respectively.That is, when described
When set 12 is detachably connected in clamping piece 13 and the stress, first mounting hole 131 and 123 phase of the second mounting hole
Unicom.Wherein, the fixedly connected part of size is suitble to be able to be set to first mounting hole 131 and second fixation simultaneously
Hole 123, which is limited in a manner of by pin connection in the clamping piece 13 and the stress, covers 12.Preferably, in this preferred embodiment
In, first mounting hole 131 is that second mounting hole 123 is snail pass design, to the clamping piece 13 and institute
It states and is able to through a screw between set 12 in stress while being set to first mounting hole 131 and second mounting hole 132,
12 are covered to limit in the clamping piece 13 and the stress, to avoid being sent out between set 12 in the clamping piece 13 and the stress
Raw relative displacement.
Preferably, the clamping piece 13 further comprises that two sub-folder gripping members 137, the two sub-folder gripping members 137 are in pile ground
It is detachably connected and be sleeved in each fixinig plate 11, the stress set 12 and the bundle trap 18, to further add
Gu the connection in the stress between set 12 and the fixinig plate 11.
In addition, as shown in Figure 1, the SC types cable line, which is bi-directionally connected component 100, further comprises closing in set 14 and one
Tail sleeve 15, described one end for closing up set 14 are sleeved on the other end of set 12 in the stress, to cover 12 in the fixation stress
The other end, meanwhile, the tail sleeve 15 is sleeved on the other end of the set 14 that closes up, and 14 other end is covered with closing in described in fitting,
The wire body part of the cable line is avoided excessively to be bent simultaneously.It is noted that the aramid fiber of the cable line is passed through
It is bound in the other end of set 12 in the stress, further fixes the fixation between set 12 and the cable line in the stress,
It avoids that relative displacement occurs between set 12 and the cable line in the stress.Wherein, the closing in set 14 preferably passes through spiral shell
Silk is removably attachable to cover 12 in the stress.The tail sleeve 15 is sleeved on the wire body part of the cable line and removably
It is sleeved on the closing in set 14, to be closed the opening of the set 14 that closes up.
It is noted that by fixing the distance between two fixing ends, i.e., the SC types cable line 20 is clamped, is solid
Between covering 12 in the fixinig plate 11 and the stress, and keep between covering 12 in the fixinig plate 11 and the stress not
In the presence of relative movement remains stationary, the wire body part that optical fiber connector part and its of the cable line connect will not be drawn
Force effect, to ensure that the optical fiber connector part of the cable line will not be light with the wire body part of connected cable line
It is easily detached from, improves the endurance of the cable line, expand the applicable situation of the cable line.
Preferably, the SC types cable line be bi-directionally connected component 100 further include one only big envelope 17, it is described only big envelope 17 have
One mounting hole, the wire body part of the cable line are able to be sleeved on the mounting hole of the only big envelope 17.The only big envelope 17
To be removably installed in the other end of each fixinig plate 11.That is, the only big envelope 17 is able to be sleeved on institute
The other end of each fixinig plate 11 is removably installed in while the wire body part for stating cable line, in each fixinig plate
After 11 are covered 12 fittings in the stress, the opening of the other end of each fixinig plate 11 is closed, thus will be by each fixation
Set 12 and 14 clamped, fitting the SC types cable lines 20 of the closing in set are sealingly arranged in respectively in piece 11, the stress
In the fixinig plate 11, preventing the substances such as the steam in external environment, dust influences the communication effect of the SC types cable line 20.
The fixing device 10 further includes a movable engagement piece 16 and a connection piece 19, and the activity engagement piece 16 can live
It is sleeved on the shell bundle trap 13 dynamicly, the connector 19 is removably attachable to the movable engagement piece 16.One is existing
The optical fiber be that adapter is able to removably be connected in the connector 19.Another cable line is by removably inserting
It is connected to the connector 19 for being installed in the movable engagement piece 16 and is communicatively coupled to the SC types cable line 20, from
And realize data connection.
It is noted that the connector 19 be able to the existing fiber adapter removably grafting, to,
The SC types cable line is bi-directionally connected component 100 and is able under the assistance not worked by other third parties, simply easily leads to
It crosses the fiber adapter and connects two cable lines.
Specifically, as indicated at 4, the movable engagement piece 16 further comprises operation set 162,162 packet of operation set
An at least third locating piece 1621 is included, 19 surface of the connector is equipped with an at least limit channels 181, the third locating piece
1621 are able to be placed in the limit channels 181, with the detachably connected connector 19 and the movable engagement piece 16, i.e.,
The detachably connected fixedly connected part 10 and the connection adapter 20.Described in being placed in when the third locating piece 1621
When limit channels 181, the connector 19 is able to be removably attachable to the movable engagement piece 16.Wherein, it is formed in described
The limit channels 181 on 19 surface of connector are the limiting slot of a curved extension, and the limit channels 181 have one to open
Mouth and a slot bottom, the third locating piece 1621 are able to be led to the limit channels by the opening of the limit channels 181
181 slot bottom limits the connection between the connector 19 and the movable engagement piece 16 with this.More specifically, the limit
Bit port 181 is preferably in that screw-type is arranged, when the third locating piece 1621 is placed in by the notch of the limit channels 181
When in the limit channels 181, the third locating piece 1621 is reversed to the limit by rotating the movable engagement piece 16
The slot bottom of bit port 181, to reinforce the connection between the connector 19 and the movable engagement piece 16.Similarly, when the company
When fitting 19 needs to detach with the movable engagement piece 16, by movable engagement piece 16 described in counter-rotating so that the third is fixed
Position part 1621 is removed by the notch of the limit channels 181.
It to sum up states, the optical cable is clamped in each fixinig plate 11 that component 100 is bi-directionally connected by the SC types cable line
The optical fiber connector part of line forms a fixing end, and set 12 clamps the optical fiber with the cable line in the stress
The partial line body for the cable line that connector is connected forms another fixing end, passes through the clamping piece 13, the receipts
Muzzle 14, the tail sleeve 15, the movable engagement piece 16 and only big envelope 17 further fixes the distance between two fixing ends and close
The space between two fixing ends is sealed, the wire body connection for avoiding the optical fiber connector of the SC types cable line 20 and being attached thereto
Not by outer force effect, enhance the active force that the cable line can be born.
As shown in Figure 1, the clamping piece 13 also has one to stop row protrusion 135, the only row raised 135 is formed in the folder
The other end of the outer surface of gripping member 13, it is described to stop when the movable engagement piece 16 is movably connected in the clamping piece 13
Row protrusion 135 be prevented the flexible connection cover 162 with 13 phase of the clamping piece from.
Preferably, as shown in Figure 3A, the movable engagement piece 16 further includes a pressing spring 163, the pressing spring 163
It is placed in the other side of the only row protrusion 135.When the movable engagement piece 16 and the detachably connected connector 19,
The pressing spring 163 is buffered the active force between the flexible connection set 162 and the connector 19, described in protection
The optical fiber connector of SC types cable line 20.
When the connector is bi-directionally connected component 100 with the SC types cable line to be detachably threadedly coupled, the pressurization
Spring 163 is compressed, and the flexible connection set 162 and the only row protrusion 135 are respectively by the opposite pressurization bullet in direction
The elastic acting force that spring 163 is applied so that it is described flexible connection set 162 generate with it is described only row protrusion 135 phases from
Active force.Indirectly, when it is described flexible connection set 162 and it is described only row protrusion 135 between with a phase from active force when, institute
State third locating piece 1621 by and meanwhile force in the slot bottom of the limit channels 181 and drive the connector 19 towards the folder
It moves in the direction of gripping member 13.That is, generating elastic potential energy by compression by the pressing spring 163 by being applied to described stop
Row protrusion 135 and flexible connection set 162, the flexible connection set 162 drive the clamping piece 13 and the connector
19 is mutually close, to ensure to be closely attached between the movable engagement piece 16 and the connector 19.It is illustrated in figure 5
One use state diagram of the utility model.
It is noted that the seal washer 134 and the pressing spring 163 be able to ensure the connector with it is described
The compactness of connection between movable engagement piece 16, the tiny sundries such as steam, dust to be avoided in external environment by
The junction that the optical fiber reception device is bi-directionally connected component 100 with the SC types cable line enters, and influences the SC types optical cable
Line 20 transmits the quality of optical signal.
It is noted that the cable line is in the case where the SC types cable line is bi-directionally connected the fixation of component 100, the light
The optical fiber connector of cable and the wire body part of the rear part are able to that shape is integral to receive outer force effect, to be able to ensure institute
The firmness connected between the optical fiber connector and wire body of SC types cable line 20 is stated, avoids the wire body of the cable line from receiving outer
It is detached with the optical fiber connector of the cable line after force effect.
Cable line described above refers in particular to a SC type cable lines, that is to say, that by two cable lines be plugged in respectively by
It is connected to each fiber adapter that the SC types cable line is bi-directionally connected component 100, is achieved the two SC types optical cables
It is communicatively coupled between line and the cable line 20.
It should be understood by those skilled in the art that the embodiments of the present invention shown in foregoing description and attached drawing are only used as
It illustrates and is not intended to limit the utility model.The purpose of this utility model completely and effectively realizes.The work(of the utility model
Energy and structural principle show and illustrate in embodiment, under without departing from the principle, the embodiment of the utility model
Can there are any deformation or modification.
Claims (10)
1. a SC type cable lines are bi-directionally connected component, which is characterized in that including：
One SC type cable lines；With
Two fixedly connected parts, the SC types cable line are fixed between two fixedly connected parts, at least two fiber adapter
It is able to be removably attachable to each fixedly connected part respectively, per one cable line of fiber adapter grafting, described in two
When fiber adapter is removably attachable to each fixedly connected part respectively, two cable lines are able to communicatedly connect simultaneously
It is respectively provided with an optical fiber connector in the both ends of the SC types cable line, the SC types cable line, wherein be fixedly connected described in each
Part further comprises：
A connection piece；
A bundle of trap；
At least two fixinig plates, the optical fiber connector of the SC types cable line are clamped and fastened on one end of each fixinig plate, shape
At a fixing end, the bundle trap is sleeved on one end of each fixinig plate, to reinforce the fixinig plate to the SC types optical cable
Line fixed function；
It covers, be sleeved on the part wire body being connected with the optical fiber connector of the SC types cable line and be threadedly connected in one stress
The other end of each fixinig plate, forms another fixing end；With
One movable engagement piece, is removably attachable to each fixinig plate and the connector, a fiber adapter respectively
The connector is removably attachable to communicatedly to connect a cable line and the SC types cable line, wherein Dang Gesuo
When stating cable line and being communicatively coupled to the SC types cable line, the optical fiber connector of the cable line connected with being in communication with each other and
The light connector of the SC types cable line is coaxially disposed.
2. SC types cable line as described in claim 1 is bi-directionally connected component, which is characterized in that the fixedly connected part further includes
One clamping piece, the clamping piece further comprise that at least two sub-folder gripping members, each sub-folder gripping member are in symmetrically removably to connect
Connect, and fitting is installed in each fixinig plate, the stress set and the bundle trap, with fix two fixing ends away from
From.
3. SC types cable line as claimed in claim 2 is bi-directionally connected component, which is characterized in that the activity engagement piece includes one
Flexible connection set, the flexible connection set further comprise an at least third locating piece, and the connector is at least one limit
Channel, the third locating piece are able to be placed in the limit channels to connect the movable engagement piece and the connector,
In, the limit channels are the limiting slot of a curved extension, and the flexible connection set is able to through rotation so that the third
Locating piece is led to the slot bottom of the limit channels by the opening of the limit channels, connects the connector and the activity
Engagement piece makes the third locating piece be removed by the notch of the limit channels by being flexibly connected set described in counter-rotating,
To detach the connector and the movable engagement piece.
4. SC types cable line as claimed in claim 3 is bi-directionally connected component, which is characterized in that each fixedly connected part includes
At least one first locating piece has at least one first mounting hole, and it includes at least two second locating pieces to be covered in the stress, is had extremely
Few two second mounting holes, it is each described when covering detachably connected in the other end of each fixedly connected part and the stress
Second locating piece is embedded in each first mounting hole respectively, meanwhile, each first locating piece is embedded in each described respectively
In two mounting holes, to limit the movement between being covered in the fixedly connected part and the stress.
5. SC types cable line as claimed in claim 4 is bi-directionally connected component, which is characterized in that the clamping piece has at least one
First mounting hole, there is set at least one second mounting hole, at least a fixedly connected part to be able to be fixed on institute simultaneously in the stress
The first mounting hole and second mounting hole are stated to reinforce the connection between being covered in each fixinig plate and the stress, wherein
The fixedly connected part is screw.
6. SC types cable line as described in claim 4 or 5 is bi-directionally connected component, which is characterized in that the clamping piece has extremely
Few one first receiving opening and at least one second receiving opening, first receiving opening and second receiving opening mutually interconnect
It passing to accommodate and be covered in the fixedly connected part and the stress, wherein first receiving opening is an oblate hole, described the
Two receiving openings are a rectangular through-hole.
7. SC types cable line as claimed in claim 6 is bi-directionally connected component, which is characterized in that the two-way company of SC types cable line
Connected components further include a closing in set, a tail sleeve and one only big envelope, the threaded one end for closing up set are connected in the stress and cover
The other end of the other end to be covered in the fixation stress, the tail sleeve is sleeved on the other end of the set that closes up, to be closed
The other end for the set that closes up is stated, the only big envelope is sleeved on the other end of the set that closes up to be closed the other end of the set that closes up
Opening.
8. SC types cable line as claimed in claim 7 is bi-directionally connected component, which is characterized in that the clamping piece further comprises
One only row protrusion, the activity engagement piece further includes a pressing spring, and the pressing spring is placed in the another of the only row protrusion
Side, when flexible connection set is detachably connected with the connector, the only row protrusion is flexibly connected set with described
Respectively by the opposite elastic acting force applied by the pressing spring in direction.
9. SC types cable line as claimed in claim 8 is bi-directionally connected component, which is characterized in that the clamping piece further wraps one
Seal washer, the seal washer are placed in the side of the only row protrusion, when the connector and the movable engagement piece can
When releasably connecting, the connector is applied with pressure to the seal washer, to ensure the fiber-optic signal receiving terminal and institute
State the tight type that SC type cable lines are bi-directionally connected the connection between component.
10. SC types cable line as claimed in claim 9 is bi-directionally connected component, which is characterized in that the cable line is a SC types
Cable line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721646228.3U CN207965219U (en) | 2017-11-30 | 2017-11-30 | SC type cable lines are bi-directionally connected component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721646228.3U CN207965219U (en) | 2017-11-30 | 2017-11-30 | SC type cable lines are bi-directionally connected component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207965219U true CN207965219U (en) | 2018-10-12 |
Family
ID=63728178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721646228.3U Active CN207965219U (en) | 2017-11-30 | 2017-11-30 | SC type cable lines are bi-directionally connected component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207965219U (en) |
-
2017
- 2017-11-30 CN CN201721646228.3U patent/CN207965219U/en active Active
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