CN116780290A - Communication cable connector and communication cable connecting assembly - Google Patents
Communication cable connector and communication cable connecting assembly Download PDFInfo
- Publication number
- CN116780290A CN116780290A CN202210240573.6A CN202210240573A CN116780290A CN 116780290 A CN116780290 A CN 116780290A CN 202210240573 A CN202210240573 A CN 202210240573A CN 116780290 A CN116780290 A CN 116780290A
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- China
- Prior art keywords
- housing
- communication cable
- shell
- communication
- cable connector
- Prior art date
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- Pending
Links
- 238000004891 communication Methods 0.000 title claims abstract description 247
- 239000010410 layer Substances 0.000 claims description 61
- 238000007789 sealing Methods 0.000 claims description 19
- 239000011241 protective layer Substances 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 10
- 230000002457 bidirectional effect Effects 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 5
- 239000013013 elastic material Substances 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 4
- 230000008602 contraction Effects 0.000 claims description 3
- 238000003475 lamination Methods 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 9
- 238000011900 installation process Methods 0.000 abstract description 4
- 239000013307 optical fiber Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 210000000078 claw Anatomy 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3869—Mounting ferrules to connector body, i.e. plugs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/28—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable
Abstract
The invention discloses a communication cable connector and a communication cable connecting assembly, the communication cable connector comprises: a first housing adapted to secure a communication plug; a second housing adapted to secure an end of a communication cable; the middle shell is positioned between the first shell and the second shell and is respectively fixed on the first shell and the second shell; the communication cable connector is also provided with a wire containing space which penetrates through the first shell, the middle shell and the second shell; the middle shell can stretch and retract along the length extension direction of the wire containing space so as to bidirectionally adjust the distance between the first shell and the second shell. The distance between the first shell and the second shell of the communication cable connector is adjustable, the two-way compensation of the length can be realized in the installation process, more installation requirements are met, and the communication cable connector is simple in structure and low in cost.
Description
Technical Field
The invention relates to the field of communication, in particular to a communication cable connector and a communication cable connecting assembly.
Background
The optical fiber connecting plug is a connector commonly used in the field of communication, and an optical cable can be fixedly connected to an optical fiber socket through the optical fiber connecting plug, so that stable connection between the optical fiber socket and the optical fiber connecting plug is realized.
When the optical fiber is connected to the connection box through the optical fiber connection plug, the optical fiber head end is very easy to tear apart in the installation and use process, so that not only is the great waste caused, but also the connection stability is affected.
In the chinese patent application No. 201710600264.4, a "plug fixing assembly, a plug connector and a connector set" is disclosed, which is compensated by providing a spring in a housing of the plug connector. In this prior art, the spring can only perform unidirectional compensation, that is, only shorten the distance between the front housing and the rear housing, and cannot adapt to the scene where the distance between the front housing and the rear housing needs to be increased, which has a large limitation in the use process. On the other hand, in this prior art, set up the spring in solitary casing, still need set up spring limit structure, the subassembly is many and complicated, and the cost is higher.
Disclosure of Invention
The invention aims to provide a communication cable connector and a communication cable connecting assembly, wherein the distance between a first shell and a second shell of the communication cable connector is adjustable, the bidirectional compensation of the length can be realized in the installation process, more installation requirements are met, and the communication cable connector is simple in structure and low in cost.
In order to achieve the above object, the present invention provides a communication cable connector adapted to mount a communication cable to a communication plug, the connector comprising:
a first housing adapted to secure the communication plug;
a second housing adapted to fix the communication cable;
an intermediate housing located between the first housing and the second housing and fixed to the first housing and the second housing, respectively;
the communication cable connector is also provided with a wire containing space which penetrates through the first shell, the middle shell and the second shell;
the middle shell can stretch and retract along the length extension direction of the wire containing space so as to bidirectionally adjust the distance between the first shell and the second shell.
In some preferred embodiments, the intermediate housing is a multi-layer structure stacked along the length extension direction of the wire containing space, adjacent layers are connected by connecting ribs, and at least a part of the distance between the adjacent layers can be adjusted in two directions.
In some preferred embodiments, adjacent connection ribs are arranged in a staggered manner along the length extending direction of the wire containing space.
In some preferred embodiments, the side wall of the intermediate housing has a plurality of through holes communicating with the wire accommodating space, and the partition walls between adjacent through holes are connected to form the multilayer structure.
In some preferred embodiments, the layers of the intermediate housing are sequentially connected end to end along the length extension of the wire-receiving space to form a corrugation.
In some preferred embodiments, the intermediate housing comprises a first intermediate housing and a second intermediate housing, the first intermediate housing being slidably connected to the second intermediate housing.
In some preferred embodiments, the intermediate housing is made of an elastomeric material.
In some preferred embodiments, the first housing includes a base housing and a base cover, the base housing is fixed to the intermediate housing, and a clamping cavity is formed between the base cover and the base housing in a surrounding manner for fixing the communication plug.
In some preferred embodiments, the base housing and/or the base cover has a snap projection extending into the snap cavity, the snap projection having a snap groove, the communication plug head end being adapted to mount to the snap groove and snap to the snap projection.
In some preferred embodiments, the side walls of the card slot have anti-rotation slots for receiving anti-rotation protrusions of the head end of the communication plug.
In some preferred embodiments, two side walls of the base cover are respectively provided with a clamping hook, two sides of the base shell are provided with clamping grooves, and the clamping hooks are clamped in the clamping grooves;
The base cover is provided with a limiting boss and/or a limiting groove extending into the clamping cavity, and the limiting boss and/or the limiting groove are correspondingly arranged on the base shell.
In some preferred embodiments, the second housing includes an inner housing and an outer housing sleeved with each other, the inner housing is fixed to the intermediate housing, and a fixing space is formed between the inner housing and the outer housing for fixing the communication cable.
In some preferred embodiments, the outside of the inner shell has spaced pull-preventing protrusions.
In some preferred embodiments, the end of the outer shell is provided with at least one clamping arm, and the preset position of the inner shell and/or the middle shell is provided with a clamping groove, and the clamping arm is clamped in the clamping groove.
In some preferred embodiments, the second housing further comprises a crimp layer located in the fixed space, the crimp layer being located between the communication cable and the outer shell.
In some preferred embodiments, the communication cable includes a wire core and a protective layer, an end of the wire core being adapted to extend out of the first housing through the wire receiving space when a distal end of the protective layer is fixed to the second housing.
According to another aspect of the present invention, there is further provided a communication cable connector adapted to mount a communication cable to a communication plug, the connector comprising:
A first housing adapted to secure the communication plug;
a second housing adapted to fix the communication cable;
an intermediate housing located between the first housing and the second housing and fixed to the first housing and the second housing, respectively;
the communication cable connector is also provided with a wire containing space which penetrates through the first shell, the middle shell and the second shell;
the middle shell is of a multi-layer structure which is arranged in a lamination mode along the length extending direction of the wire containing space, the middle shell further comprises connecting ribs for connecting adjacent layers, the adjacent connecting ribs are arranged in a dislocation mode along the length extending direction of the wire containing space, and a bidirectional adjusting space is provided by gaps outside the connecting ribs between the adjacent layers.
According to another aspect of the present invention, there is further provided a communication cable connection assembly comprising:
a communication cable connector according to any one of the above;
the communication plug is fixed on the first shell of the communication cable connector;
the communication cable comprises a wire core and a protective layer, wherein the end part of the protective layer is fixed on a second shell of the communication cable connector, and the head end of the wire core penetrates through the communication cable connector and extends into the communication plug.
In some preferred embodiments, the communication cable connection assembly further comprises a protective sleeve sleeved outside the communication cable connector.
Compared with the prior art, the communication cable connector and the communication cable connecting assembly provided by the invention have at least one of the following beneficial effects:
1. according to the communication cable connector and the communication cable connecting assembly, the distance between the first shell and the second shell of the communication cable connector is adjustable, the bidirectional compensation of the length can be realized in the installation process, more installation requirements are met, and the communication cable connector is simple in structure and low in cost;
2. according to the communication cable connector and the communication cable connecting assembly, the middle shell of the communication cable connector is of a multi-layer structure which is arranged in a stacked mode along the length direction of the wire containing space, and the communication cable connector cannot spirally rotate in the process of stretching or compressing, so that the communication cable connector has high connection stability;
3. according to the communication cable connector and the communication cable connecting assembly provided by the invention, the adjacent layers of the middle shell of the communication cable connector are connected through the connecting ribs, and the adjacent connecting ribs are arranged in a staggered manner along the length extension direction of the wire containing space, so that a larger compression space can be provided for the middle shell.
Drawings
The above features, technical features, advantages and implementation of the present invention will be further described in the following description of preferred embodiments with reference to the accompanying drawings in a clear and easily understood manner.
Fig. 1 is a schematic perspective view of a communication cable connection assembly according to a preferred embodiment of the present invention;
fig. 2 is a schematic perspective view of an intermediate housing of a communication cable connection assembly according to a preferred embodiment of the present invention;
fig. 3 is a schematic perspective view of a first variant implementation of the intermediate housing of the communication cable connection assembly of the preferred embodiment of the present invention;
fig. 4 is a schematic structural view of a second variant implementation of the intermediate housing of the communication cable connection assembly of the preferred embodiment of the present invention;
fig. 5 is a schematic structural view of a third variation of the intermediate housing of the communication cable connection assembly of the preferred embodiment of the present invention;
fig. 6 is a schematic perspective view of a base cover of a first housing of the communication cable connection assembly according to the preferred embodiment of the present invention;
fig. 7 is a schematic perspective view of the outer shell of the second housing of the communication cable connection assembly of the preferred embodiment of the present invention;
fig. 8 is a schematic perspective view of a communication plug of a communication cable connection assembly according to a preferred embodiment of the present invention;
Fig. 9 and 10 are application structure diagrams of a communication cable connection assembly of a preferred embodiment of the present invention;
fig. 11 is an exploded view of a receptacle connector according to a preferred embodiment of the present invention;
fig. 12 is a schematic view of an applied structure of a receptacle connector according to a preferred embodiment of the present invention;
fig. 13 is a schematic cross-sectional view of a receptacle connector according to a preferred embodiment of the present invention;
fig. 14 is a schematic perspective view of an inner housing of the receptacle connector according to the preferred embodiment of the present invention;
fig. 15 is a schematic perspective view of the tail section housing of the receptacle connector of the preferred embodiment of the present invention;
fig. 16 is a schematic cross-sectional structural view of the tail section housing of the receptacle connector of the preferred embodiment of the present invention;
fig. 17 is a schematic cross-sectional structural view of a header housing of a receptacle connector of a preferred embodiment of the present invention;
fig. 18 is a schematic perspective view of the retracting pawl of the receptacle connector according to the preferred embodiment of the present invention;
fig. 19 is a schematic cross-sectional structural view of the retracting pawl of the receptacle connector of the preferred embodiment of the present invention;
fig. 20 is a schematic perspective view of a sealing plug of a socket connector according to a preferred embodiment of the present invention;
fig. 21 is an exploded structural view of a communication cable connection apparatus of the preferred embodiment of the present invention;
Fig. 22 is a schematic cross-sectional structural view of a communication cable connection device of the preferred embodiment of the present invention;
FIG. 23 is an enlarged schematic view of the structure at a in FIG. 22;
fig. 24 is a schematic perspective view of a stopper of the communication cable connection device according to the preferred embodiment of the present invention.
Reference numerals illustrate:
the communication cable connector 10, the first housing 11, the base housing 111, the locking groove 1110, the base cover 112, the locking protrusion 1121, the locking groove 1120, the anti-rotation groove 1122, the side wall 1123, the hook 1124, the limit boss 1125, the limit groove 1126, the locking cavity 110, the key 113, the second housing 12, the inner housing 121, the anti-pull protrusion 1211, the outer housing 122, the locking arm 1221, the locking groove 1222, the guide rail 2021A, the blocking block 1224, the fixing space 120, the intermediate housing 13, the layer 131, the first layer 1311, the second layer 1312, the third layer 1313, the connection rib 132, the first connection rib 1321, the second connection rib 1322, the first intermediate housing 133, the slide groove 1330, the second intermediate housing 134, the slider 1340, the wire accommodating space 14, the through hole 141, the communication plug 20, the accommodating groove 21, the anti-rotation protrusion 22, the lock tongue 23, the communication cable 30, the core 31, the 32, the communication box 40, the circuit board 41, the connection cage 42, the optical module 43, the connection socket 44, the socket connector 100A, the base 10A, the base 11A, the plug-in portion 12A, the anti-rotation groove 120A, the mounting mark 121A, the lock hole 122A, the first communication passage 13A, the protective sleeve 20A, the second communication passage 21A, the limit projection 211A, the inner housing 22A, the lock space 220A, the first space 2201A, the second space 2202A, the anti-rotation projection 221A, the fixing pin 222A, the first segment 223A, the second segment 224A, the third segment 225A, the limit boss 226A, the rotation groove 227A, the lock groove 228A, the outer housing 23A, the head segment housing 231A, the avoidance segment 2311A, the abutment segment 2312A, the tail segment housing 232A, the constriction 2321A, the mounting notch 2320A, the guide groove 233A, the lock groove 2330A, the first limit projection 241A, the second limit projection 242A, the third limit projection 243A, the fourth limit projection 244A, the lock mechanism 30A, the movable block 31A, the sealing plug 40A, the threading hole 41A, the opening 42A, the threading claw 50A, the threading tab 51A, the threading hole 600A, the opening 602A, limiting chute 603A.
Detailed Description
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following description will explain the specific embodiments of the present application with reference to the accompanying drawings. It is evident that the drawings in the following description are only examples of the application, from which other drawings and other embodiments can be obtained by a person skilled in the art without inventive effort.
For simplicity of the drawing, only the parts relevant to the application are schematically shown in each drawing, and they do not represent the actual structure thereof as a product. Additionally, in order to simplify the drawing for ease of understanding, components having the same structure or function in some of the drawings are shown schematically with only one of them, or only one of them is labeled. Herein, "a" means not only "only this one" but also "more than one" case.
It should be further understood that the term "and/or" as used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
In this context, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, unless explicitly stated or limited otherwise; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.
In addition, in the description of the present application, the terms "first," "second," and the like are used merely to distinguish between descriptions and are not to be construed as indicating or implying relative importance.
Referring to fig. 1 to 10, the communication cable connection assembly provided by the preferred embodiment of the present application includes a communication cable connector 10, a communication plug 20 and a communication cable 30, wherein the communication cable connector 10 communicatively connects the communication plug 20 to the communication cable 30, so as to facilitate quick connection of the communication cable 30 to a peripheral communication device.
The communication cable 30 includes a wire core 31 and a shielding layer 32, an end of the shielding layer 32 is fixed to the communication cable connector 10, and a head end of the wire core 31 extends into the communication plug 20 through the communication cable connector 10. The protective layer 32 includes an outer jacket and/or ribs.
Preferably, the communication cable 30 is an optical cable and the core 31 is an optical fiber. Alternatively, the communication cable 30 can also be other types or materials of communication cable, such as, but not limited to, a metal wire core communication cable, etc., and the specific type of communication cable 30 should not be construed as limiting the invention.
Referring to fig. 1, the communication cable connector 10 includes a first housing 11, a second housing 12, and an intermediate housing 13. The first housing 11 is adapted to secure the communication plug 20, the second housing 12 is adapted to secure the end of the protective layer 32, and the intermediate housing 13 is located between the first housing 11 and the second housing 12 and is secured to the first housing 11 and the second housing 12, respectively.
The communication cable connector 10 further has a wire accommodating space 14 penetrating the first housing 11, the intermediate housing 13, and the second housing 12. When the end of the protective layer 32 is fixed to the second housing 12, the end of the wire core 31 is adapted to extend out of the first housing 11 through the wire accommodating space 14. The intermediate housing 13 is capable of extending and retracting along the length extension direction of the wire accommodating space 14 to bidirectionally adjust the distance between the first housing 11 and the second housing 12. It is noted that the bidirectional adjustment means that the distance between the first housing 11 and the second housing 12 can be increased or decreased.
In the preferred embodiment, the distance between the first housing 11 and the second housing 12 of the communication cable connector 10 is adjustable, so that bidirectional compensation of the length can be realized in the installation process, more installation requirements are met, and the communication cable connector is simple in structure and low in cost.
Referring to fig. 1 and 2, the intermediate case 13 is a multi-layered structure that is layered along the length extension direction of the wire accommodating space 14, and the distance between at least a portion of the adjacent layers 131 can be adjusted bi-directionally. In some variant embodiments, the distance between all adjacent layers 131 of the intermediate housing 13 can be adjusted bi-directionally.
When it is desired to increase the distance between the first housing 11 and the second housing 12, the first housing 11 and the second housing 12 are pulled to move in a direction away from each other, increasing the distance between at least a portion of the adjacent layers 131; when it is desired to reduce the distance between the first housing 11 and the second housing 12, the first housing 11 and the second housing 12 are compressed to move in a direction approaching each other, reducing the distance between at least a portion of the adjacent layers 131.
It should be noted that, in increasing or decreasing the distance between the first housing 11 and the second housing 12, the layers 131 of the intermediate housing 13 move substantially along the length direction of the wire containing space 14, and do not rotate with each other, so that the strength of the structure can be greatly improved.
Further, the middle housing 13 further includes a connecting rib 132 connected to the adjacent layers 131, and the adjacent connecting ribs 132 are arranged in a staggered manner along the length extending direction of the wire accommodating space 14, and a bidirectional adjusting space is provided by a gap between the adjacent layers 131 and outside the connecting ribs 132.
Referring to fig. 2, illustratively, a first layer 1311, a second layer 1312, and a third layer 1313 are stacked, with a first tie 1321 located between the first layer 1311 and the second layer 1312 and connected to the first layer 1311 and the second layer 1312, respectively; the second tie bar 1322 is located between the second layer 1312 and the third layer 1313. The first connecting rib 1321 and the second connecting rib 1322 on both sides of the second layer 1312 are arranged in a staggered manner, and when the first layer 1311, the second layer 1312 and the third layer 1313 are compressed along the length direction of the wire containing space 14, the first connecting rib 1321 and the second connecting rib 1322 are not in the same straight line, so that more compression space can be provided for the intermediate housing 13. The number of the first connecting ribs 1321 and the second connecting ribs 1322 is two, and the two first connecting ribs 1321 are symmetrically arranged relative to the central axis of the wire accommodating space 14, and the two second connecting ribs 1322 are also symmetrically arranged relative to the central axis of the wire accommodating space 14.
Preferably, the cross-sectional shape of the layers 131 of the multi-layer structure of the intermediate housing 13 is square, and in some variant embodiments can be circular, triangular or other polygonal, the cross-sectional shape of the layers 131 of the intermediate housing 13 should not be construed as limiting the invention.
Referring to fig. 3, in some modified embodiments, the side wall of the intermediate housing 13 has a plurality of through holes 141 communicating with the wire accommodating space 14, and partition walls between adjacent through holes 141 are connected to form a multi-layered structure, and the through holes 141 provide a bidirectional adjustment space. In the present modified embodiment, the middle housing 13 is preferably a circular or square cylindrical structure with a through hole 141 formed in a sidewall, and the through hole 141 is only required to be formed at a predetermined position of the sidewall of the cylindrical structure during the production process. In use, when the first housing 11 and the second housing 12 are pulled away from each other, the through hole 141 is elongated and the distance between the adjacent partition walls increases; when the first and second housings 11 and 12 are compressed to approach each other, the through holes 141 are flattened and the distance between the adjacent partition walls is reduced. Preferably, the through holes 141 on the intermediate housing 13 are offset. It is further preferred that the intermediate housing 13 is made of an elastic material, including but not limited to an elastic material such as rubber.
Referring to fig. 4, in some modified embodiments, the layers 131 of the intermediate housing 13 are sequentially connected end to end along the length extension direction of the wire containing space 14 to form a corrugated shape, and adjacent layers 131 have a predetermined included angle therebetween and are capable of rotating around the connection. In the present modified embodiment, when the first casing 11 and the second casing 12 are pulled away from each other, the adjacent layers 131 are rotated around the joint and the angle increases; when the first housing 11 and the second housing 12 are pushed toward each other, the adjacent layers 131 are rotated around the joint and the angle is reduced.
Referring to fig. 5, in some variant embodiments, intermediate housing 13 includes a first intermediate housing 133 and a second intermediate housing 134, with first intermediate housing 133 slidably coupled to second intermediate housing 134. The first middle housing 133 and the second middle housing 134 are sleeved with each other, a sliding groove 130 is formed in a preset position of a side wall of the first middle housing 133, a sliding block 1340 is formed in a preset position of the second middle housing 134, the sliding block 1340 is slidably mounted on the sliding groove 1330, and when the distance between the first housing 11 and the second housing 12 needs to be adjusted, the first middle housing 133 is only required to be pulled to slide relative to the second middle housing 134.
In some variant embodiments, the intermediate housing 13 is made of an elastic material, the intermediate housing 13 being stretched when the first housing 11 and the second housing 12 are pulled away from each other; when the first housing 11 and the second housing 12 are pushed toward each other, the intermediate housing 13 is compressed.
Referring to fig. 2 and 6, further, the first housing 11 includes a base housing 111 and a base cover 112. The base shell 111 is fixed to the middle shell 13, and a clamping cavity 110 is formed between the base cover 112 and the base shell 111 in a surrounding manner for fixing the communication plug 20. The base cover 112 is preferably detachably mounted to the base case 111. In the mounting process, the end of the communication plug 20 is first mounted to the base housing 111, and then the base cover 112 is covered with the Yu Jike to fix the end of the communication plug 20 between the base housing 111 and the base cover 112.
Referring to fig. 6, the base cover 112 has a clamping protrusion 1121 extending into the clamping cavity 110, the clamping protrusion 1121 has a clamping groove 1120, and the head end of the communication plug 20 is adapted to be mounted in the clamping groove 1120 and clamped to the clamping protrusion 1121. In some variant embodiments, the base shell 111 is provided with a clamping projection 1121 extending into the clamping cavity 110; in some modified embodiments, the base cover 112 and the base shell 111 are respectively provided with a clamping protrusion 1121, and the corresponding clamping protrusions 1121 abut against each other to form a clamping groove 1120 around. In some variant embodiments, the communication plug 20 can also be fixed to the first housing 11 by other means, such as but not limited to gluing, interference fit, integral connection, etc.
Referring to fig. 8, the communication plug 20 has a receiving groove 21 at a head end thereof, and when the head end of the communication plug 20 is mounted in the clamping groove 1120 of the clamping protrusion 1121, the clamping protrusion 1121 is mounted in the receiving groove 21, and the communication plug 20 can be axially limited by the mutual cooperation of the clamping protrusion 1121 and the receiving groove 21, so that the communication plug 20 is prevented from being axially pulled out.
Further, the side wall of the card slot 1120 has an anti-rotation slot 1122 for receiving the anti-rotation protrusion 22 of the head end of the communication plug 20. When the head end of the communication plug 20 is mounted in the card slot 1120 of the first housing 11, the rotation preventing protrusion 22 of the communication plug 22 enters the rotation preventing slot 1122 to prevent the rotation of the communication plug 20 in the card slot 1120. In some variant embodiments, the anti-rotation protrusions 22 are formed on the side walls of the card slot 1120, the anti-rotation grooves 1122 are formed on the communication plug 20, and the specific positions of the anti-rotation protrusions 22 and the anti-rotation grooves 1122 should not be construed as limiting the present invention.
The base cover 112 is detachably mounted to the base case 111 by means of a snap-fit. The two side walls 1122 of the base cover 112 are respectively provided with a clamping hook 1123, the two sides of the base shell 111 are provided with clamping grooves 1110, and the clamping hooks 1124 are clamped in the clamping grooves 1110. The base cover 112 has a limit boss 1125 and/or a limit slot 1126 extending into the clamping cavity 110, corresponding to the limit slot 1126 and/or limit boss 1125 mounted to the base housing 111.
Referring to fig. 2 and 7, further, the second housing 12 includes an inner housing 121 and an outer housing 122 that are nested with each other. The inner case 121 is fixed to the intermediate case 13, and a fixing space 120 is formed between the inner case 121 and the outer case 122 for fixing the end of the protective layer 32. In some variant embodiments, the end of the protective layer 32 can also be fixed to the second casing 12 by other means, such as but not limited to gluing, integral connection, locking collar, etc.
During the installation, the operator only needs to insert the head end of the protective layer 32 into the fixing space 120 between the inner case 121 and the outer case 122, and then glue or the like may be filled into the fixing space 120 to increase the stability of the installation.
Further, the outer side of the inner case 121 has pull-preventing protrusions 1211 provided at intervals. By providing the pull-preventing protrusions 1211, the friction force of the axial pull-out of the shielding 32 can be increased, and the stability of the head end of the shielding 32 mounted in the fixing space 120 can be improved.
Referring to fig. 7, the end of the outer shell 122 has at least one locking arm 1221, and the preset position of the inner shell 121 and/or the middle shell 13 has a locking slot 1222, and the locking arm 1221 is locked in the locking slot 1222. The stability of the relative position between the inner housing 121 and the outer housing 122 can be improved by the snap fit between the snap arms 1221 and the snap slots 1222, preventing the inner housing 121 from sliding relative to the outer housing 122.
The second housing 12 further includes a crimp layer 123 located in the fixed space 120, the crimp layer 123 being located between the communication cable 30 and the outer shell 122 and abutting the communication cable 20 and the outer shell 122, respectively. The sealing layer 123 is preferably an elastic rubber layer capable of pressing the head end of the shielding layer 32 installed in the fixing space 120 to improve the stability of the installation of the shielding layer 32.
Referring to fig. 1, 6 and 8, a key 113 is disposed on a side of the base cover 112 of the first housing 11 away from the base housing 111, a latch 23 is disposed at a corresponding position of the communication plug 20, when an end of the communication plug 20 is mounted on the first housing 11, the key 113 abuts against the latch 23, and pressing the key 113 can drive the latch 23 to move, so that the latch 23 can be separated from the communication box 40 or clamped in the communication box 40.
The circuit board 41, the connection cage 42, and the optical module 43 are mounted in the communication box 40, and one end of the communication plug 20 away from the first housing 11 is mounted in the communication box 40 and is connected in communication with the optical module 43.
Referring to fig. 9 and 10, a connection seat 44 is installed at a side of the communication box 40 facing the first housing 11, a protection sleeve 20A is sleeved at an outer side of the communication cable connector 10, and the protection sleeve 20A is detachably connected to the connection seat 44 for protecting the communication cable connector 10.
Referring to fig. 11 to 24, the communication cable connection assembly further includes a socket connector 100A for fixing the communication cable connector 10 to the communication box 300A, and the socket connector 100A includes a base 10A, a protective sheath 20A, a latch mechanism 30A, and a sealing plug 40A. The base 10A has a mounting portion 11A and a plug portion 12A, the mounting portion 11A being adapted to be mounted to the communication box 300A, the plug portion 12A surrounding the first communication passage 13A. The protective cover 20A has a second communication channel 21A for accommodating the communication cable connector 10, the protective cover 20A includes an inner housing 22A and an outer housing 23A, the outer housing 23A includes a head section housing 231A and a tail section housing 232A, a locking space 220A is formed between the head section housing 231A and the inner housing 22A, and the plugging portion 12A is adapted to be inserted into the locking space 220A; the end of the tail section housing 232A remote from the head section housing 231A extends to the outside of the inner housing 22A to form a constricted portion 2321A. The latch mechanism 30A includes a movable block 31A mounted to the plug portion 12A. A sealing plug 40A is mounted to the second communication passage 21A, the sealing plug 40A having a threading hole 41A through which the communication cable passes. The outer housing 23A is axially moved to a locking state in a direction approaching the communication box 300A, the head section housing 231A pushes the movable block 31A to be abutted against the inner housing 22A, and the contraction portion 2321A presses the sealing plug 40A so that the threading hole 41A radially contracts to compress the communication cable.
For convenience of description, the end of the receptacle connector 100A near the communication box 300A is defined as a head end, and the end far from the communication box 300A is defined as a tail end.
It should be noted that, in the process that the outer housing 23A moves to the locked state with respect to the inner housing 22A in the direction approaching the communication box 300A, the head housing 231A pushes the movable block 31A to lock the inner housing 22A, and the tail housing 232A pushes the sealing plug 40A to radially contract to compress the communication cable. That is, in the present preferred embodiment, one action can achieve two functions, facilitating installation and removal. Likewise, the contraction portion 2321A releases the sealing plug 40A while the head section housing 231A releases the movable block 31A during movement of the outer housing 23A to the unlocked state with respect to the inner housing 22A in a direction away from the communication box 300A.
Referring to fig. 11, the socket 12A is provided with an anti-rotation groove 120A, and the inner housing 22A has an anti-rotation protrusion 221A, and when the socket 12A is inserted into the locking space 220A, the anti-rotation protrusion 221A is mounted on the anti-rotation groove 120A for preventing the inner housing 22A from rotating relative to the socket 12A. In a variant embodiment, the plug portion 12A is provided with an anti-rotation protrusion 221A, and the inner housing 22A is provided with an anti-rotation groove 120A.
Further, the plugging portion 12A is provided with a mounting mark 121A corresponding to the anti-rotation groove 120A or the anti-rotation protrusion 221A, and the mounting mark 121A can mark the position of the anti-rotation groove 120A or the anti-rotation protrusion 221A, so that the plugging between the plugging portion 12A and the inner housing 22A is facilitated.
Referring to fig. 14, the inner housing 22A has a fixing pin 222A at a preset position, the outer housing 23A has a guide groove 233A at a preset position, the fixing pin 222A is movably installed in the guide groove 233A, and rotating the outer housing 23A with respect to the inner housing 22A can control the outer housing 23A to move axially. In a modified embodiment, a guide groove 233A is provided at a predetermined position of the inner housing 22A, and a fixing pin 222A is provided at a predetermined position of the outer housing 23A.
The guide groove 233A is an inclined groove provided in the outer case 23A, and the fixing pin 222A pushes the outer case 23A to move axially while sliding along the extending direction of the guide groove 233A during rotation of the outer case 23A relative to the inner case 22A. In some variant embodiments, the guide groove 233A can also be a straight groove located in the outer housing 23A and extending in the axial direction, pushing or pulling the outer housing 23A relative to the inner housing 22A controlling the axial movement of the outer housing 23A.
Further, the end of the head section housing 231A far from the communication box 300A is in threaded connection with the end of the tail section housing 232A near to the communication box 300A, and the tail section housing 232A can be driven to axially move by rotating the head section housing 231A.
Referring to fig. 15 and 16, the end of the tail section housing 232A near the communication box 300A has a mounting notch 2320A communicating with the guide groove 233A, and the end of the head section housing 231A remote from the communication box 300A is detachably connected to the end of the tail section housing 232A near the communication box 300A. The mounting notch 2320A allows the fixing pin 222A to disengage from the guide groove 233A, thereby allowing the tail housing 232A to disengage from the inner housing 22A.
Through detachably connecting between the first section casing 231A and the second section casing 232A, the second section casing 232A can be detached from the inner casing 22A in a state that the first section casing 231A pushes the movable block 31A to lock the inner casing 22A, so that disassembly, assembly and maintenance are facilitated.
Further, the tail end of the guide groove 233A is bent toward the communication box 300A to form a locking groove 2330A. When the receptacle connector 100A is in the locked state, the fixing pin 222A is located in the locking groove 2330A, and has a tendency to push the tail section housing 232A to move away from the communication box 300A under the elastic restoring force of the sealing plug 40A, so that the fixing pin 222A abuts against the locking groove 2330A, so that the fixing pin 222A is stably held in the locking groove 2330A.
Referring to fig. 13, the preset position of the inner wall of the tail section housing 232A has a first limiting protrusion 241A, the preset position of the inner housing 22A has a second limiting protrusion 242A, the second limiting protrusion 242A is located at one side of the first limiting protrusion 241A near the communication box 300A, and during the movement of the tail section housing 232A toward the direction near the communication box 300A, the second limiting protrusion 242A can abut against the first limiting protrusion 241A to limit the distance of the movement of the tail section housing 232A toward the direction near the communication box 300A.
Referring to fig. 13, the inner wall of the head section housing 231A has a third limit protrusion 243A at a preset position, and the inner housing 22A has a fourth limit protrusion 244A at a preset position corresponding to the head section housing 231A. The third limiting protrusion 243A is located at a side of the fourth limiting protrusion 244A, which is close to the communication box 300A, and the fourth limiting protrusion 244A can abut against the third limiting protrusion 243A to limit the distance that the head section housing 231A moves in a direction away from the communication box 300A during the movement of the head section housing 231A in a direction away from the communication box 300A.
Specifically, the inner shell 22A has a first section 223A, a second section 224A, and a third section 225A in that order from the head end to the tail end. The first section 223A is lower than the second section 224A in height, and a limiting boss 226A is formed at the connection part and adapted to abut against the end surface of the plugging portion 12A, and the anti-rotation protrusion 221A is located on the first section 223A. The fourth protrusion 244A is a convex ring located at the second segment 224A, and the third limiting protrusion 243A and the fixing pin 222A are located at two sides of the convex ring, respectively. The third section 225A has a lower height than the first section 223A, and the slope at the junction forms a second stop tab 242A.
Referring to fig. 13, 18 and 19, the receptacle connector 100A further includes a retracting pawl 50A, the outer side of the tail end of the inner housing 22A has a rotating groove 227A, the head end of the retracting pawl 50A has a snap fitting 51A, the snap fitting 51A is rotatably mounted in the rotating groove 227A, the tail end of the retracting pawl 50A extends between the sealing plug 40A and the tail end housing 232A, and the sealing plug 40A abuts against the end face of the tail end of the inner housing 22A.
In the process of rotating the outer shell 23A to control the outer shell 23A to axially move relative to the inner shell 22A, the shrinkage claw 50A can effectively reduce the rotation of the outer shell 23A to drive the sealing plug 40A, so that the rotation of the communication cable in the sealing plug 40A can be reduced or avoided.
Referring to fig. 11, specifically, the plugging portion 12A has a plurality of locking holes 122A, the inner housing 22A has a plurality of locking grooves 228A at corresponding positions, and the movable block 31A is a plurality of claws mounted to the locking holes 122A. In the unlocked state, at least a part of the claw protrudes out of the outer side surface of the plug-in part 12A, and the claw is positioned outside the locking groove 228A; in the locked state, the head section housing 231A abuts against the pawl, pushing the pawl to move into the lock groove 228A. In a variant embodiment, the movable block 31A can also be a ball mounted to the locking hole 122A, and the movement of the ball can be controlled by an elastic member.
Referring to fig. 13, the end of the head section housing 231A near the communication box 300A has a relief section 2311A and an abutment section 2312A, a first space 2201A is formed between the relief section 2311A and the inner housing 22A, a second space 2202A is formed between the abutment section 2312A and the inner housing 22A, a radial dimension of the first space 2201A is larger than a radial dimension of the second space 2202A, in an unlocked state, the pawl is located in the first space 2201A, and in a locked state, the pawl is located in the second space 2202A.
In the process of mounting the protective sleeve 20A on the base 10A, the inserting portion 12A is inserted into the locking space 220A, the anti-rotation protrusion 221A is inserted into the anti-rotation groove 120A, the end face of the end portion of the inserting portion 12A abuts against the limit protrusion 226A of the inner housing 22A, and at this time, the movable block 31A is located in the first space 2201A; the rotation of the head end housing 231A drives the tail section housing 232A to move together in a direction approaching the communication box 300A, the movable block 31A moves into the second space 2202A, and the abutting section 2312A pushes the movable block 31A to be locked to the inner housing 22A, and the tail section housing 232A presses the sealing plug 40A to shrink and press the communication cable in the threading hole 41A.
Referring to fig. 20, further, the side wall of the sealing plug 40A has a thread-line opening 42A communicating with the thread hole 41A. The communication cable can be loaded into the wire-loading opening 42A through the wire-loading opening 42A, and the wire loading can be facilitated.
Referring to fig. 21 to 24, according to another aspect of the present invention, the present invention further provides a communication cable connection device including: the receptacle connector 100A, the communication cable connection assembly, and the communication box 300A of any of the above. The communication cable connection assembly comprises a communication cable connector 10, a communication plug 400A and a communication cable 30, wherein the communication cable connector 10 is respectively connected with the communication plug 400A and the communication cable 30; the base 10A of the socket connector 100A is mounted on the communication box 300A, the communication plug 400A is connected to the communication box 300A, and the protective sleeve 20A of the socket connector 100A is sleeved outside the communication cable connector 10.
Referring to fig. 21, 23 and 24, the communication cable connection device further includes a stopper 600A, the stopper 600A is mounted in the second communication channel 21A of the protective sleeve 20A, the side wall of the second communication channel 21A has a limiting protrusion 211A, the head end of the stopper 600A abuts against the communication cable connector 10, the tail end of the stopper 600A abuts against the limiting protrusion 211A, the stopper 600A has a penetrating threading hole 601A, and the side wall has a mounting opening 602A.
The end of communication cable 30 is fixed in the tail end of communication cable connector 10, when pulling communication cable 30, communication cable connector 10 will force transfer to stopper 600A, and stopper 600A will force transfer to inner shell 22A, and inner shell 22A will force transfer to base 10A to can prevent effectively that pulling communication cable 30 from, effectively strengthened tensile effect.
The communication cable connector 10 includes a first housing 11, a second housing 12, and an intermediate housing 13. The first housing 11 is adapted to hold the communication plug 400A; the second housing 12 is adapted to secure a communication cable 30; the intermediate housing 13 is located between the first housing 11 and the second housing 12, and is fixed to the first housing 11 and the second housing 12, respectively; the communication cable connector 10 further has a wire accommodating space 14 penetrating the first housing 11, the intermediate housing 13, and the second housing 12. The middle shell 13 is a multi-layer structure stacked along the length extending direction of the wire containing space 14, the middle shell 13 further comprises connecting ribs 132 connected with adjacent layers 131, the adjacent connecting ribs 132 are arranged in a staggered manner along the length extending direction of the wire containing space 14, and a bidirectional adjusting space is provided by gaps outside the connecting ribs 132 between the adjacent layers.
The outer side surface of the second housing 12 is provided with a guide rail 1223 and a blocking block 1224, the limiting block 600A is provided with a limiting chute 603A, the limiting block 606A is sleeved on the outer side of the second housing 12, the guide rail 1223 is installed in the limiting chute 603A, the limiting block 600A can be prevented from rotating relative to the second housing 12 through cooperation between the guide rail 1223 and the limiting chute 603A, and the blocking block 1224 is used for limiting the depth of the limiting block 606A inserted into the second housing 12.
It should be noted that the above embodiments can be freely combined as needed. The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention.
Claims (20)
1. Communication cable connector is suitable for installing communication cable in communication plug, and its characterized in that, this connector includes:
a first housing adapted to secure the communication plug;
a second housing adapted to fix the communication cable;
an intermediate housing located between the first housing and the second housing and fixed to the first housing and the second housing, respectively;
The communication cable connector is also provided with a wire containing space which penetrates through the first shell, the middle shell and the second shell;
the middle shell can stretch and retract along the length extension direction of the wire containing space so as to bidirectionally adjust the distance between the first shell and the second shell.
2. The communication cable connector according to claim 1, wherein the intermediate housing has a multi-layered structure stacked along a length extending direction of the wire accommodating space, adjacent layers are connected by a connecting rib, and a distance between at least a portion of the adjacent layers can be adjusted in both directions.
3. The communication cable connector of claim 2, wherein adjacent connection ribs are arranged in a staggered manner along a length extending direction of the wire accommodating space.
4. The communication cable connector of claim 2, wherein the side wall of the intermediate housing has a plurality of through holes communicating with the wire accommodating space, and partition walls between adjacent through holes are connected to each other to form the multilayer structure.
5. The communication cable connector of claim 2, wherein the plurality of layers of the intermediate housing are sequentially connected end-to-end in a corrugated shape along a length extension direction of the wire accommodating space.
6. The communication cable connector of claim 1, wherein the intermediate housing comprises a first intermediate housing and a second intermediate housing, the first intermediate housing slidably coupled to the second intermediate housing.
7. The communication cable connector according to any one of claims 1-6, wherein the intermediate housing is made of an elastic material.
8. The communication cable connector according to any one of claims 1-6, wherein the first housing comprises a base housing and a base cover, the base housing being fixed to the intermediate housing, the base cover and the base housing surrounding a clamping cavity for fixing the communication plug.
9. The communication cable connector of claim 8, wherein the base housing and/or the base cover has a snap projection extending into the snap cavity, the snap projection having a snap slot, the communication plug head end being adapted to mount to the snap slot and snap to the snap projection.
10. The communication cable connector of claim 9, wherein the side wall of the clamping groove has an anti-rotation groove for receiving an anti-rotation protrusion of the head end of the communication plug.
11. The communication cable connector of claim 8, wherein two side walls of the base cover are respectively provided with a clamping hook, two sides of the base shell are provided with clamping grooves, and the clamping hooks are clamped in the clamping grooves;
the base cover is provided with a limiting boss and/or a limiting groove extending into the clamping cavity, and the limiting boss and/or the limiting groove are correspondingly arranged on the base shell.
12. The communication cable connector of claim 8, wherein the second housing includes an inner housing and an outer housing that are sleeved with each other, the inner housing being fixed to the intermediate housing, a fixing space being formed between the inner housing and the outer housing for fixing the communication cable.
13. The communication cable connector of claim 12, wherein the outer side of the inner housing has spaced anti-pull protrusions.
14. The communication cable connector according to claim 12, wherein the end portion of the outer housing has at least one clamping arm, and the inner housing and/or the intermediate housing have a clamping groove at a predetermined position, and the clamping arm is clamped in the clamping groove.
15. The communication cable connector of claim 12, wherein the second housing further comprises a crimp layer in the fixed space, the crimp layer being located between the communication cable and the housing.
16. A communication cable connector according to any one of claims 9-15, wherein the communication cable comprises a wire core and a protective layer, the end of the wire core being adapted to extend out of the first housing through the wire receiving space when the end of the protective layer is fixed to the second housing.
17. Communication cable connector is suitable for installing communication cable in communication plug, and its characterized in that, this connector includes:
a first housing adapted to secure the communication plug;
a second housing adapted to fix the communication cable;
an intermediate housing located between the first housing and the second housing and fixed to the first housing and the second housing, respectively;
the communication cable connector is also provided with a wire containing space which penetrates through the first shell, the middle shell and the second shell;
the middle shell is of a multi-layer structure which is arranged in a lamination mode along the length extending direction of the wire containing space, the middle shell further comprises connecting ribs for connecting adjacent layers, the adjacent connecting ribs are arranged in a dislocation mode along the length extending direction of the wire containing space, and a bidirectional adjusting space is provided by gaps outside the connecting ribs between the adjacent layers.
18. Communication cable coupling assembling, its characterized in that includes:
the communication cable connector according to any one of claims 1-17;
the communication plug is fixed on the first shell of the communication cable connector;
the communication cable comprises a wire core and a protective layer, wherein the end part of the protective layer is fixed on a second shell of the communication cable connector, and the head end of the wire core penetrates through the communication cable connector and extends into the communication plug.
19. The communication cable connection assembly of claim 18, further comprising a receptacle connector sleeved outside the communication cable connector for securing the communication cable connector to a communication box.
20. The communication cable connection assembly of claim 19, wherein the receptacle connector comprises:
the base is provided with a mounting part and a plugging part, the mounting part is suitable for being mounted on the communication box, and the plugging part surrounds to form a first communication channel;
the protective sleeve is provided with a second communication channel for accommodating the communication cable connector, the protective sleeve comprises an inner shell and an outer shell, the outer shell comprises a head segment shell and a tail segment shell, a locking space is formed between the head segment shell and the inner shell, and the plug-in part is suitable for being inserted into the locking space; one end of the tail section shell, which is far away from the head section shell, extends to the outer side of the inner shell to form a contraction part;
The locking mechanism comprises a movable block arranged on the plug-in part;
a sealing plug mounted to the second communication channel, the sealing plug having a threading hole through which a communication cable passes;
the outer shell is axially moved towards the direction close to the communication box to be switched to a locking state, the head end shell pushes the movable block to be abutted to the inner shell, and the shrinkage part extrudes the sealing plug to enable the threading hole to radially shrink and compress the communication cable.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210240573.6A CN116780290A (en) | 2022-03-10 | 2022-03-10 | Communication cable connector and communication cable connecting assembly |
| PCT/CN2023/080324 WO2023169475A1 (en) | 2022-03-10 | 2023-03-08 | Communication cable connector and communication cable connecting assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210240573.6A CN116780290A (en) | 2022-03-10 | 2022-03-10 | Communication cable connector and communication cable connecting assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116780290A true CN116780290A (en) | 2023-09-19 |
Family
ID=87936114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210240573.6A Pending CN116780290A (en) | 2022-03-10 | 2022-03-10 | Communication cable connector and communication cable connecting assembly |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN116780290A (en) |
| WO (1) | WO2023169475A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117175453A (en) * | 2023-11-02 | 2023-12-05 | 三峡金沙江云川水电开发有限公司 | Quick installation device of cable joint for hydropower plant |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB588110A (en) * | 1944-11-21 | 1947-05-14 | Donald Jackson | Improved bayonet fitting, particularly for a miniature plug and socket coupling for coaxial cables |
| CN103904477B (en) * | 2014-03-04 | 2016-10-05 | 深圳三星通信技术研究有限公司 | A kind of outdoor communication equipment cable protective adapter assembly, housing and outdoor communication equipment |
| CN203825241U (en) * | 2014-04-03 | 2014-09-10 | 泰科电子(上海)有限公司 | Optical fiber connector assembly |
| CN105591232B (en) * | 2016-02-29 | 2018-05-18 | 深圳三星通信技术研究有限公司 | A kind of outdoor communication equipment power connector and its power supply connection component |
| CN109286106B (en) * | 2017-07-21 | 2020-09-08 | 中航光电科技股份有限公司 | Plug fixing assembly, plug connector and connector assembly |
| CN112485866A (en) * | 2020-11-27 | 2021-03-12 | 中航光电科技股份有限公司 | Inner core part, connector and connector assembly |
| CN216773623U (en) * | 2022-03-10 | 2022-06-17 | 罗森伯格技术有限公司 | Connector and communication cable connecting device |
| CN216773728U (en) * | 2022-03-10 | 2022-06-17 | 罗森伯格技术有限公司 | Communication cable connector and communication cable connecting assembly |
| CN115343807A (en) * | 2022-08-15 | 2022-11-15 | 罗森伯格（上海）通信技术有限公司 | Communication cable connector and communication cable connecting assembly |
-
2022
- 2022-03-10 CN CN202210240573.6A patent/CN116780290A/en active Pending
-
2023
- 2023-03-08 WO PCT/CN2023/080324 patent/WO2023169475A1/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117175453A (en) * | 2023-11-02 | 2023-12-05 | 三峡金沙江云川水电开发有限公司 | Quick installation device of cable joint for hydropower plant |
| CN117175453B (en) * | 2023-11-02 | 2024-01-05 | 三峡金沙江云川水电开发有限公司 | Quick installation device of cable joint for hydropower plant |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023169475A1 (en) | 2023-09-14 |
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