CN108092108B - Pre-terminated module - Google Patents
Pre-terminated module Download PDFInfo
- Publication number
- CN108092108B CN108092108B CN201711209563.1A CN201711209563A CN108092108B CN 108092108 B CN108092108 B CN 108092108B CN 201711209563 A CN201711209563 A CN 201711209563A CN 108092108 B CN108092108 B CN 108092108B
- Authority
- CN
- China
- Prior art keywords
- groove
- module
- rod
- pull rod
- push rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- FPWNLURCHDRMHC-UHFFFAOYSA-N 4-chlorobiphenyl Chemical compound C1=CC(Cl)=CC=C1C1=CC=CC=C1 FPWNLURCHDRMHC-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
-
- 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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/04—Connectors or connections adapted for particular applications for network, e.g. LAN connectors
Abstract
The invention discloses a pre-termination module which comprises a shell, wherein two sides of the shell are provided with a transverse sliding groove and a longitudinal sliding groove, a pull rod is connected in the transverse sliding groove in a sliding way, a push rod is arranged in the longitudinal sliding groove, one end of the push rod is inserted into a groove of a distribution frame under the action of a spring, the pull rod is matched with the push rod, and when the pull rod is pulled, the push rod moves downwards and retreats from the groove. When the module is required to be disassembled, the module can be taken down from the distribution frame by pulling the pull rods at the two ends of the shell, when the module is re-assembled, the top of the ejector rod is retracted into the shell by pulling the pull rods, the module is inserted into the corresponding position of the distribution frame, finally, the pull rods are loosened, the ejector rod can be inserted into the grooves on the distribution frame, and the pre-terminated module is assembled and disassembled conveniently.
Description
Technical Field
The invention relates to the technical field of network cable interfaces, in particular to a pre-termination module.
Background
In order to reduce the workload of site constructors, a plurality of network cable interfaces are combined together in advance to form a whole, and the whole is called a pre-termination module, so that a worker can install a plurality of ports at one time.
The most serious problem with the pre-terminated modules currently on the market is that they are somewhat cumbersome, because they are all mounted from the back side of the frame and only removed from the back side of the frame when removed, but the frame is front-facing to the customer, and the frame needs to be removed to obtain the pre-terminated modules from the back side, and therefore, improvements are needed.
Disclosure of Invention
The invention provides a pre-terminated module aiming at the defects in the prior art, and the module is convenient to mount and dismount.
In order to solve the technical problems, the invention is solved by the following technical scheme: the pre-termination module comprises a shell, wherein transverse sliding grooves and longitudinal sliding grooves are formed in two sides of the shell, a pull rod is connected in the transverse sliding grooves in a sliding mode, a push rod is arranged in the longitudinal sliding grooves, one end of the push rod is inserted into a groove of a distribution frame under the action of a spring, the pull rod is matched with the push rod, and when the pull rod is pulled, the push rod moves downwards and is withdrawn out of the groove. When the module is required to be disassembled, the module can be taken down from the distribution frame by pulling the pull rods at the two ends of the shell, when the module is re-assembled, the top of the ejector rod is retracted into the shell by pulling the pull rods, the module is inserted into the corresponding position of the distribution frame, finally, the pull rods are loosened, the ejector rod can be inserted into the grooves on the distribution frame, and the pre-terminated module is assembled and disassembled conveniently.
In the above technical scheme, specifically, the pull rod intermediate position is the recess, be provided with on the ejector pin with recess matched with part, under the usual state, the part under the effect of spring, with recess lowest department contacts. When the pull rod is pulled, the part gradually moves from the lowest position of the groove to the highest position of the groove, and simultaneously drives the ejector rod to move towards the inside of the longitudinal sliding groove and withdraw from the groove.
In the above technical scheme, specifically, the number of the ejector rods is two, the two ejector rods are respectively arranged at two ends of the longitudinal sliding groove, the grooves are formed in the upper end and the lower end of the pull rod, the parts on the ejector rods positioned at the top end of the longitudinal sliding groove are matched with the grooves at the upper end and the lower end of the pull rod, and the parts on the ejector rods positioned at the bottom end of the longitudinal sliding groove are matched with the grooves at the upper end of the pull rod. The number of the push rods is two, so that the pre-termination module can be connected with the distribution frame more reliably.
In the above technical solution, preferably, the ejector rod includes a lateral extension portion, a bump is provided on the extension portion, one end of the spring is sleeved on the bump, and the other end of the spring is inserted into a clamping groove formed on the side surface of the housing.
In the above technical solution, preferably, the component is a roller, and the roller is rotationally connected to the ejector rod.
The beneficial effects of the invention are as follows: when the module is required to be disassembled, the module can be taken down from the distribution frame by pulling the pull rods at the two ends of the shell, when the module is re-assembled, the top of the ejector rod is retracted into the shell by pulling the pull rods, the module is inserted into the corresponding position of the distribution frame, finally, the pull rods are loosened, the ejector rod can be inserted into the grooves on the distribution frame, and the pre-terminated module is assembled and disassembled conveniently.
Drawings
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a cross-sectional view taken along A-A of fig. 2.
Fig. 4 is an exploded perspective view of the present invention.
Fig. 5 is a schematic view of the present invention mounted on a distribution frame.
Detailed Description
The invention is described in further detail below with reference to the attached drawings and detailed description:
referring to fig. 1-5, a pre-terminated module comprises a housing 1, wherein an upper row of grooves 11 and a lower row of grooves 11 are arranged on the housing 1, each row is provided with 3 grooves, and the grooves 11 in two rows are symmetrically distributed. One end of the groove 11 is a cavity 110 matched with the crystal head, and a net wire interface inner core is arranged in the groove 11. The top and the bottom of the shell 1 are also respectively clamped with a dust cover 12.
The inner core comprises a base 2, wherein the base 2 is arranged at the bottom of the groove 11, a PCB 3 is arranged on the base 2, and a clamping seat 31 and a wire bonding cover 32 are arranged on the PCB 3.
And the cover plate 4 is rotatably connected to the top of the groove 11. A cover plate 4 is arranged on top of each groove.
The two sides of the shell 1 are provided with a transverse chute 13 and a longitudinal chute 14, the transverse chute 13 is connected with a pull rod 5 in a sliding way, the upper end and the lower end of the middle position of the pull rod 5 are grooves 51 and 52, and the cross section of the grooves 51 and 52 is triangular.
Ejector rods 61 and 62 are arranged in the longitudinal sliding groove 14. The top and the bottom of the longitudinal sliding groove 14 are respectively provided with a push rod 61 and 62, the push rods 61 and 62 comprise a transverse extending part 611 and 621, the extending parts 611 and 621 are provided with protruding blocks 612 and 622, one end of the spring 7 is sleeved on the protruding blocks 612 and 622, and the other end of the spring 7 is inserted into a clamping groove 16 formed on the side face of the shell 1. Under the action of the springs, the ejector rods 61, 62 are inserted into the matched grooves 101 on the distribution frame 100 near the end outside the longitudinal sliding groove, so that the connection between the invention and the distribution frame is realized.
The ejector rods 61, 62 are rotatably connected with rollers 613, 623 matched with the grooves 51, the roller 613 on the ejector rod 61 positioned at the top end of the longitudinal sliding groove 14 is matched with the grooves 52 at the upper and lower ends of the pull rod 5, and the roller 623 on the ejector rod 62 positioned at the bottom end of the longitudinal sliding groove is matched with the grooves 51 at the upper end of the pull rod 5. Under the normal state, the roller is contacted with the lowest part of the groove under the action of the spring. When the pull rod is pulled, the part gradually moves from the lowest position of the groove to the highest position of the groove, and simultaneously drives the ejector rod to move towards the inside of the longitudinal sliding groove and withdraw from the groove.
When the pull rod is pulled, the ejector rod moves downwards and retreats out of the groove. When the module is required to be disassembled, the module can be taken down from the distribution frame by pulling the pull rods at the two ends of the shell, when the module is re-assembled, the top of the ejector rod is retracted into the shell by pulling the pull rods, the module is inserted into the corresponding position of the distribution frame, finally, the pull rods are loosened, the ejector rod can be inserted into the grooves on the distribution frame, and the pre-terminated module is assembled and disassembled conveniently.
The side wall of the groove is directly used as the outer wall of the original net wire interface, then the inner core of the net wire interface is placed in the groove to form a net wire interface, and compared with the original mode that the net wire interface is directly inserted into the groove, the density of the net wire interface is greatly improved, and meanwhile the material consumption is saved. According to measurement and calculation, only 24 network cable interfaces can be generally arranged on the original 1U standard distribution frame, and 48 network cable interfaces can be arranged on the 1U standard distribution frame in the mode.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (4)
1. A pre-terminated module comprising a housing, characterized in that: the two sides of the shell are provided with a transverse chute and a longitudinal chute, a pull rod is connected in the transverse chute in a sliding way, a push rod is arranged in the longitudinal chute, one end of the push rod is inserted into a groove of the distribution frame under the action of a spring, the pull rod is matched with the push rod, when the pull rod is pulled, the push rod moves downwards to withdraw from the groove, the middle position of the pull rod is the groove, the push rod is provided with a component matched with the groove, under the action of the spring, the component is contacted with the lowest part of the groove in a normal state, when the pull rod is pulled, the component gradually moves from the lowest part of the groove to the highest part of the groove, and meanwhile, the push rod is driven to move towards the inside of the longitudinal sliding groove and withdraw from the groove, so that the push rod is used for disassembling and assembling between the pre-termination module and the distribution frame.
2. The pre-terminated module of claim 1, wherein: the two ejector rods are respectively arranged at the two ends of the longitudinal sliding groove, the grooves are formed in the upper end and the lower end of the pull rod, the parts on the ejector rods at the top end of the longitudinal sliding groove are matched with the grooves at the upper end and the lower end of the pull rod, and the parts on the ejector rods at the bottom end of the longitudinal sliding groove are matched with the grooves at the upper end of the pull rod.
3. The pre-terminated module of claim 1, wherein: the ejector rod comprises a transverse extending part, a protruding block is arranged on the extending part, one end of the spring is sleeved on the protruding block, and the other end of the spring is inserted into a clamping groove formed in the side face of the shell.
4. The pre-terminated module of claim 1, wherein: the component is a roller, and the roller is rotationally connected to the ejector rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711209563.1A CN108092108B (en) | 2017-11-27 | 2017-11-27 | Pre-terminated module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711209563.1A CN108092108B (en) | 2017-11-27 | 2017-11-27 | Pre-terminated module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108092108A CN108092108A (en) | 2018-05-29 |
| CN108092108B true CN108092108B (en) | 2024-02-02 |
Family
ID=62173156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711209563.1A Active CN108092108B (en) | 2017-11-27 | 2017-11-27 | Pre-terminated module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108092108B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201345455Y (en) * | 2008-10-16 | 2009-11-11 | 杭州中恒电气股份有限公司 | Detachment-prevention structure for pluggable module |
| CN202183502U (en) * | 2011-08-26 | 2012-04-04 | 兴旺科技有限公司 | Distribution box and data distribution frame thereof |
| CN202649535U (en) * | 2012-07-06 | 2013-01-02 | 河北华美光电子有限公司 | QSFP optical module housing structure |
| WO2013082867A1 (en) * | 2011-12-09 | 2013-06-13 | 上海德尔格医疗器械有限公司 | Release device |
| CN203062306U (en) * | 2012-12-10 | 2013-07-17 | 重庆盾铭电磁阀有限公司 | Dual ejection type centering clamping device |
| CN203981924U (en) * | 2014-07-04 | 2014-12-03 | 河北华美光电子有限公司 | QSFP+ optical module |
| WO2016000435A1 (en) * | 2014-06-30 | 2016-01-07 | 杨劲 | Support |
| CN205609892U (en) * | 2016-04-20 | 2016-09-28 | 象山艾尔沃特智能科技有限公司 | Smart jack that barrier propterty is good |
| CN106298314A (en) * | 2016-10-14 | 2017-01-04 | 无锡市海升电子科技有限公司 | A kind of easy-to-dismount switch |
| WO2017113530A1 (en) * | 2015-12-30 | 2017-07-06 | 上海曼一实业有限公司 | Multifunctional modular distribution frame |
| CN207638103U (en) * | 2017-11-27 | 2018-07-20 | 宁波多普勒通讯有限公司 | pre-terminated module |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8113864B2 (en) * | 2010-05-13 | 2012-02-14 | Delta Electronics, Inc. | Quick-detachable terminal seat and programmable logic controller having the same |
-
2017
- 2017-11-27 CN CN201711209563.1A patent/CN108092108B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201345455Y (en) * | 2008-10-16 | 2009-11-11 | 杭州中恒电气股份有限公司 | Detachment-prevention structure for pluggable module |
| CN202183502U (en) * | 2011-08-26 | 2012-04-04 | 兴旺科技有限公司 | Distribution box and data distribution frame thereof |
| WO2013082867A1 (en) * | 2011-12-09 | 2013-06-13 | 上海德尔格医疗器械有限公司 | Release device |
| CN202649535U (en) * | 2012-07-06 | 2013-01-02 | 河北华美光电子有限公司 | QSFP optical module housing structure |
| CN203062306U (en) * | 2012-12-10 | 2013-07-17 | 重庆盾铭电磁阀有限公司 | Dual ejection type centering clamping device |
| WO2016000435A1 (en) * | 2014-06-30 | 2016-01-07 | 杨劲 | Support |
| CN203981924U (en) * | 2014-07-04 | 2014-12-03 | 河北华美光电子有限公司 | QSFP+ optical module |
| WO2017113530A1 (en) * | 2015-12-30 | 2017-07-06 | 上海曼一实业有限公司 | Multifunctional modular distribution frame |
| CN205609892U (en) * | 2016-04-20 | 2016-09-28 | 象山艾尔沃特智能科技有限公司 | Smart jack that barrier propterty is good |
| CN106298314A (en) * | 2016-10-14 | 2017-01-04 | 无锡市海升电子科技有限公司 | A kind of easy-to-dismount switch |
| CN207638103U (en) * | 2017-11-27 | 2018-07-20 | 宁波多普勒通讯有限公司 | pre-terminated module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108092108A (en) | 2018-05-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113644516A (en) | Terminal installation device of stereoplasm pencil | |
| CN108092108B (en) | Pre-terminated module | |
| CN108110485B (en) | Pre-termination module | |
| CN211121681U (en) | Wireless temperature measuring device for cable intermediate joint | |
| CN218547047U (en) | Optical fiber wavelength division multiplexer | |
| CN207638103U (en) | pre-terminated module | |
| CN213002216U (en) | Die positioning device for stably positioning stamping die | |
| CN207638058U (en) | A kind of pre-terminated module | |
| CN210201881U (en) | Display screen mounting structure of cell-phone | |
| CN209750022U (en) | Conveniently dismantle abluent gold and inlay jade pendant | |
| CN209086287U (en) | With the test fixture for lighting function automatically | |
| CN112956444B (en) | Breeding device for improving crayfish yield and breeding method thereof | |
| CN104043679A (en) | Core drawing mechanism | |
| CN217208559U (en) | Concatenation formula LED screen support and LED screen wall | |
| CN212931237U (en) | Calibrating device of button cladding model | |
| CN213756943U (en) | Smart bracelet capable of being flexibly assembled | |
| CN204964908U (en) | Novel card formula C shape is colluded piece and can be dismantled catapult hinge structure | |
| CN204413798U (en) | A kind of feeding device of water drilling fixture | |
| CN218213968U (en) | Computer mainboard with external temperature display structure | |
| CN214977659U (en) | Sliding block structure of die casting die | |
| CN218216005U (en) | Aluminum alloy photovoltaic electric wire MC4 connector support | |
| CN218992048U (en) | Combined assembly type LED electronic display screen | |
| CN203991846U (en) | A kind of depoling mechanism | |
| CN220451108U (en) | Integral type LED photoelectricity glass mounting structure | |
| CN214311271U (en) | Projection screen self-adaptation frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |