CN209472092U - A kind of exposed sleeve of coupler - Google Patents
A kind of exposed sleeve of coupler Download PDFInfo
- Publication number
- CN209472092U CN209472092U CN201920595365.1U CN201920595365U CN209472092U CN 209472092 U CN209472092 U CN 209472092U CN 201920595365 U CN201920595365 U CN 201920595365U CN 209472092 U CN209472092 U CN 209472092U
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- CN
- China
- Prior art keywords
- shell
- ontology
- connecting tube
- coupler
- insulating layer
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- 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.)
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- Coupling Device And Connection With Printed Circuit (AREA)
- Insulating Bodies (AREA)
Abstract
The utility model discloses a kind of exposed sleeves of coupler, it is related to coupler production technical field, it is circular ontology including cross section, the left end of the ontology is welded with mounting disc, and the right surface of ontology offers jack, is provided with connection ring on the right side of the outer surface of the ontology, and the inner right side of ontology is provided with shell, the rear end of the shell is provided with back side panel, and shell is internally provided with contact pin, and the inside left surface of the shell is bonded with insulating layer.The utility model is novel in design, the influence caused by shell during plugging connector is alleviated by spring, prevent shell from deforming, three contact pins are separated by insulating layer, it prevents that short circuit phenomenon and ball pressure instability problem occur between pole and pole, by the way that the first connecting tube connecting with firewire, zero curve and ground wire, the second connecting tube and third connecting tube is respectively set, so that electric wire is isolated, further prevent that short circuit phenomenon occurs.
Description
Technical field
The utility model belongs to coupler production technical field, specially a kind of exposed sleeve of coupler.
Background technique
Coupler is the radio-frequency devices that sub-fraction signal is extracted from wireless signal trunk channel, as power splitter
Power-splitting device is belonged to, the difference is that coupler is the distribution devices of unequal power, coupler and power splitter collocation are used,
The transmission power of signal source is set to be evenly distributed to each of indoor distributed system as far as possible mainly for reaching a target-
Antenna opening keeps the transmission power of each antenna opening essentially identical.Before this, need to be connected by sleeve when coupler is connect with connector
Connecing can be easy to use.
In the prior art the sleeve of most couplers due in swapping process vulnerable to damage so that being sent out between pole and pole
Raw short circuit phenomenon and ball press instability problem, seriously reduce the service life of coupler.
Utility model content
The purpose of this utility model is that: in order to solve the sleeve of most couplers in the prior art due in swapping process
In vulnerable to damage so that short circuit phenomenon and ball occur between pole and pole presses instability problem, seriously reduce making for coupler
The problem of with the service life, provides a kind of exposed sleeve of coupler.
The technical solution adopted in the utility model is as follows:
A kind of exposed sleeve of coupler, including cross section are circular ontology, and the left end of the ontology is welded with installation
Disk, and the right surface of ontology offers jack, is provided with connection ring, and the inner right side of ontology on the right side of the outer surface of the ontology
It is provided with shell, the interior surface of the ontology is provided with spring, and mounting hole, the shell are offered on the upside of the mounting disc
Rear end be provided with back side panel, and shell is internally provided with contact pin, and the inside left surface of the shell is bonded with insulating layer, institute
The upper left side for stating back side panel is communicated with the first connecting tube, and the left side intermediate connection of back side panel has the second connecting tube, the rear side
The lower left side of plate is communicated with third connecting tube.
Wherein, there are four the mounting hole settings, and it is equidistantly in the surrounding of mounting disc respectively.
Wherein, the connection ring and ontology are by interference fit connection, and the outer surface of connection ring is provided with screw thread.
Wherein, the right surface of the right end of the shell and body interior by be welded to connect, and the inside diameter of shell with
The diameter of jack is equal, and the outer surface of the shell and the surface of body interior are connected by spring.
Wherein, there are three the contact pin settings, and it is equidistantly in the inside of shell respectively, the insulating layer is a kind of rubber
The component of material, and insulating layer is connect with three shells by clearance fit.
Wherein, the outer surface of first connecting tube, the second connecting tube and third connecting tube is enclosed with plastic layer respectively, and
First connecting tube, the second connecting tube and third connecting tube are connect with firewire, zero curve and ground wire respectively.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1, in the utility model, the influence caused by shell during plugging connector is alleviated by spring, prevents shell
Body deforms.
2, in the utility model, three contact pins is separated by insulating layer, prevent that short circuit phenomenon occurs between pole and pole
And ball presses instability problem.
3, in the utility model, by the way that the first connecting tube connecting with firewire, zero curve and ground wire, the second connection is respectively set
Pipe and third connecting tube so that electric wire is isolated further prevent that short circuit phenomenon occurs.
Detailed description of the invention
Fig. 1 is the structure schematic diagram of the utility model；
Fig. 2 is the sectional view of main view in the utility model；
Fig. 3 is the sectional view of side view in the utility model.
Marked in the figure: 1, ontology；2, mounting disc；3, jack；4, connection ring；5, mounting hole；6, shell；7, back side panel；8,
Contact pin；9, insulating layer；10, spring；11, the first connecting tube；12, the second connecting tube；13, third connecting tube.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention；Term " first ", " the
Two ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance；In addition, unless otherwise specific
Regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to
It is detachably connected, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be with
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Referring to Fig.1-3, the exposed sleeve of a kind of coupler, including cross section are circular ontology 1, and the left end of ontology 1 is welded
It is connected to mounting disc 2, and the right surface of ontology 1 offers jack 3, is provided with connection ring 4, and ontology 1 on the right side of the outer surface of ontology 1
Inner right side be provided with shell 6, the interior surface of ontology 1 is provided with spring 10, and the upside of mounting disc 2 offers mounting hole 5,
The rear end of shell 6 is provided with back side panel 7, and shell 6 is internally provided with contact pin 8, and the inside left surface of shell 6 is bonded with insulation
Layer 9, the upper left side of back side panel 7 is communicated with the first connecting tube 11, and the left side intermediate connection of back side panel 7 has the second connecting tube 12,
The lower left side of back side panel 7 is communicated with third connecting tube 13.
Further, there are four the settings of mounting hole 5, and it is equidistantly in the surrounding of mounting disc 2 respectively, passes through four mounting holes
5 increase the stability of the sleeve and coupler installation.
Further, connection ring 4 and ontology 1 are by interference fit connection, and the outer surface of connection ring 4 is provided with screw thread,
Facilitate the sleeve to connect with connector by the screw thread that 4 outer surface of connection ring is arranged, prevents the connector of connection from shaking, increase
Stability after connection.
Further, the right end of shell 6 passes through with the right surface inside ontology 1 and is welded to connect, and the inside diameter of shell 6
Equal with the diameter of jack 3, the outer surface of shell 6 is connect with the surface inside ontology 1 by spring 10, is mitigated by spring 10
It is influenced during plug connector on caused by shell 6, prevents the shell 6 from deforming.
Further, there are three the settings of contact pin 8, and it is equidistantly in the inside of shell 6 respectively, insulating layer 9 is a kind of rubber
The component of material, and insulating layer 9 is connect with three shells 6 by clearance fit, is separated three contact pins 8 by insulating layer 9,
It prevents that short circuit phenomenon and ball pressure instability problem occur between pole and pole.
Further, the outer surface of the first connecting tube 11, the second connecting tube 12 and third connecting tube 13 is enclosed with modeling respectively
The bed of material, and the first connecting tube 11, the second connecting tube 12 and third connecting tube 13 are connect with firewire, zero curve and ground wire respectively, are passed through
The first connecting tube 11, the second connecting tube 12 and third connecting tube 13 connecting with firewire, zero curve and ground wire is respectively set, so that electric
Line isolation, prevents short circuit phenomenon.
Working principle: in use, which is connect by four mounting holes 5 with coupler by user first,
Connector is inserted into shell 6 by jack 3 again, is fixed the sleeve with connector by connection ring 4, prevents the connector of connection from occurring
It shakes, the stability after increasing connection, is alleviated during plug connector by spring 10 on influence caused by shell 6,
It prevents shell 6 from deforming, is separated three contact pins 8 by insulating layer 9, prevent that short circuit phenomenon and ball occur between pole and pole
Instability problem is pressed, by the way that the first connecting tube 11 connecting with firewire, zero curve and ground wire, the second connecting tube 12 and the is respectively set
Three connecting tubes 13 so that electric wire is isolated further prevent that short circuit phenomenon occurs.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (6)
1. a kind of exposed sleeve of coupler, including cross section are circular ontology (1), it is characterised in that: the ontology (1)
Left end is welded with mounting disc (2), and the right surface of ontology (1) offers jack (3), is set on the right side of the outer surface of the ontology (1)
It is equipped with connection ring (4), and the inner right side of ontology (1) is provided with shell (6), the interior surface of the ontology (1) is provided with bullet
Spring (10) offers mounting hole (5) on the upside of the mounting disc (2), and the rear end of the shell (6) is provided with back side panel (7), and
Shell (6) is internally provided with contact pin (8), and the inside left surface of the shell (6) is bonded with insulating layer (9), the back side panel
(7) upper left side is communicated with the first connecting tube (11), and the left side intermediate connection of back side panel (7) has the second connecting tube (12), institute
The lower left side for stating back side panel (7) is communicated with third connecting tube (13).
2. a kind of exposed sleeve of coupler as described in claim 1, it is characterised in that: the mounting hole (5) is provided with four
It is a, and it is equidistantly in the surrounding of mounting disc (2) respectively.
3. a kind of exposed sleeve of coupler as described in claim 1, it is characterised in that: the connection ring (4) and ontology (1)
It is connected by interference fit, and the outer surface of connection ring (4) is provided with screw thread.
4. a kind of exposed sleeve of coupler as described in claim 1, it is characterised in that: the right end and sheet of the shell (6)
The internal right surface of body (1) is by being welded to connect, and the inside diameter of shell (6) is equal with the diameter of jack (3), the shell
(6) outer surface is connect with the internal surface of ontology (1) by spring (10).
5. a kind of exposed sleeve of coupler as described in claim 1, it is characterised in that: there are three contact pin (8) settings,
And it is equidistantly in the inside of shell (6) respectively, the insulating layer (9) is a kind of component of rubber material, and insulating layer (9) and three
A shell (6) is connected by clearance fit.
6. a kind of exposed sleeve of coupler as described in claim 1, it is characterised in that: first connecting tube (11), the
The outer surface of two connecting tubes (12) and third connecting tube (13) is enclosed with plastic layer, and the first connecting tube (11), the second company respectively
Adapter tube (12) and third connecting tube (13) are connect with firewire, zero curve and ground wire respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920595365.1U CN209472092U (en) | 2019-04-28 | 2019-04-28 | A kind of exposed sleeve of coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920595365.1U CN209472092U (en) | 2019-04-28 | 2019-04-28 | A kind of exposed sleeve of coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209472092U true CN209472092U (en) | 2019-10-08 |
Family
ID=68093961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920595365.1U Active CN209472092U (en) | 2019-04-28 | 2019-04-28 | A kind of exposed sleeve of coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209472092U (en) |
-
2019
- 2019-04-28 CN CN201920595365.1U patent/CN209472092U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 621000 floor 3, workshop 406, Mianyang export processing zone, No. 261, east section of Feiyun Avenue, high tech Zone, Mianyang City, Sichuan Province Patentee after: Mianyang Lingyi Communication Technology Co., Ltd Address before: 621000 South Wing Second Floor of 102 Standard Factory Building outside Mianyang Export Processing Zone, Fucheng District, Mianyang City, Sichuan Province Patentee before: Mianyang Weilian Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220215 Address after: 611200 No. 689, south section of Chenxi Avenue, Chongzhou Economic Development Zone, Chengdu, Sichuan Patentee after: Chengdu Lingtai Technology Co.,Ltd. Address before: 3 / F, 406 workshop, Mianyang export processing zone, No. 261, east section of Feiyun Avenue, high tech Zone, Mianyang, Sichuan 621000 Patentee before: Mianyang Lingyi Communication Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |