CN208656114U - A kind of adaptor connector of test - Google Patents
A kind of adaptor connector of test Download PDFInfo
- Publication number
- CN208656114U CN208656114U CN201821120296.0U CN201821120296U CN208656114U CN 208656114 U CN208656114 U CN 208656114U CN 201821120296 U CN201821120296 U CN 201821120296U CN 208656114 U CN208656114 U CN 208656114U
- Authority
- CN
- China
- Prior art keywords
- adaptor connector
- insulator
- conduit
- test
- section
- 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.)
- Expired - Fee Related
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 16
- 239000012212 insulator Substances 0.000 claims abstract description 18
- 230000004308 accommodation Effects 0.000 claims description 8
- 238000001514 detection method Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002360 explosive 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
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model relates to a kind of adaptor connectors of test, it include: shell, conduit, insulator and switching centre needle, shell and conduit form the ontology of adaptor connector, and insulator is located at the inside of ontology, and switching centre needle is from the internal stretch of insulator to the inside of conduit.The male plug connector detection of antenna may be implemented in above-mentioned adaptor connector, can effectively avoid can not the proper testing either VSWR that measures excessive problem is lost.
Description
Technical field
The utility model relates to antenna measurement field of tool, more particularly, to a kind of adaptor connector of test.
Background technique
Currently, more and more electronic products wirelessly pass data, sound, image etc. with wireless communication technique
It is defeated, to form Wireless LAN.Wireless device is a kind of component to induced electricity magnetic wave, is to be applied to wireless communication skill
The necessary device of art equipment.
Whether voltage standing wave ratio (VSWR) is most common parameter in radio-frequency technique, good for measuring the matching between component
Good, the VSWR of antenna needs to measure in the feed end of antenna.However, female plug corresponding to the male plug connector of TS9 series connects
Device (i.e. feed terminal adapter) is weldering circuit board connector, after assembling with male plug connector, so that male plug connector can not be normal
The VSWR loss that test is either measured is excessive.
Utility model content
The utility model provides a kind of adaptor connector of test, the adaptor connector to solve the above-mentioned problems
It include: shell, conduit, insulator and switching centre needle, the shell and the conduit form the ontology of the adaptor connector,
The insulator is located at the inside of the ontology, and the switching centre needle is from the internal stretch of the insulator to the conduit
It is internal.
Preferably, the shell has receiving portion and leading part, is interconnected between described accommodation section and the leading part,
The insulator is located at the inside of described accommodation section, and the conduit is from the internal stretch of described accommodation section to outside, the switching
Center needle and the leading part face.
Preferably, the conduit has fixed section and guide section, and the fixed section and the guide section are all hollow circle
Cylinder, the guide section are located in described accommodation section from the middle part of fixed section protrusion, the fixed section.
Preferably, the outer diameter of guide section 22 is 2.5mm, internal diameter 1.85mm.
Preferably, the insulator has fixed channel and internal projecting ring, inner wall of the internal projecting ring from the fixed channel
Protrusion, the internal projecting ring and the switching centre needle, which are formed, to be interference fitted.
Preferably, one end of the switching centre needle has contact pin slot, and the other end has connecting groove.
The utility model has the beneficial effects that: the male plug connector detection of antenna may be implemented in above-mentioned adaptor connector,
Can effectively avoid can not the proper testing either VSWR that measures excessive problem is lost.
Detailed description of the invention
Fig. 1 be the utility model relates to male plug connector to be measured half-sectional view；
Fig. 2 be the utility model relates to adaptor connector explosive view；
Fig. 3 be the utility model relates to adaptor connector half-sectional view.
Specific embodiment
The utility model is further elaborated with reference to the accompanying drawing:
As shown in Figure 1, male plug connector to be measured includes: male plug shell 100, male plug copper pipe 200,300 and of heat-shrinkable T bush
Male plug center needle 400.Male plug shell 100 is engaged with male plug copper pipe 200, forms the main body of male plug connector, heat-shrinkable T bush 300
Positioned at the inside of the main body of male plug connector, male plug center needle 400 is from the internal stretch of heat-shrinkable T bush 300 to male plug copper pipe 200
Inside.The transmission line of antenna passes through male plug shell 100 and is electrically connected with the formation of male plug center needle 400, male plug connector and female plug
After connector engagement, male plug center needle 400 is electrically connected with the formation of the female plug center needle of female plug connector, to complete the group of antenna
Dress, realizes the transmission of signal.
In conjunction with shown in Fig. 2-Fig. 3, adaptor connector includes: shell 1, conduit 2, insulator 3 and switching centre needle 4.Shell
1 forms the ontology of adaptor connector with conduit 2, and insulator 3 is located at the inside of the ontology of adaptor connector, switching centre needle 4 from
The internal stretch of insulator 3 is to the inside of conduit 2.
When needing to detect male plug connector, male plug connector can be engaged in adaptor connector, then will turn
Connecting connector access net divides instrument, to test the VSWR of male plug connector.Specific operation are as follows: plug in the conduit 2 of adaptor connector
Enter in the heat-shrinkable T bush 300 of male plug connector, forms male plug center needle 400 with switching centre needle 4 and be electrically connected, switching centre
Needle 4 is electrically connected with detection cable formation again, carries out the transmission of signal, to realize the detection to male plug connector.
As a preferred solution, shell 1 has receiving portion 11 and leading part 12, between receiving portion 11 and leading part 12
It is interconnected.Insulator 3 is located at the inside of receiving portion 11, and conduit 2 is from the internal stretch of receiving portion 11 to outside, switching centre needle
4 with 12 face of leading part.Detection cable passes through leading part 12 and is electrically connected with the formation of switching centre needle 4, wherein due in switching
Heart needle 4 and 12 face of leading part, therefore can be convenient user and be inserted directly into detection cable, it is not necessary to bending is carried out, it is easy to operate.
As a preferred solution, the side of conduit 2 is in the shape of alphabetical " T ", has fixed section 21 and guide section 22,
Fixed section 21 and guide section 22 are all hollow cylindrical body, and guide section 22 is located at from the middle part of fixed section 21 protrusion, fixed section 21
In receiving portion 11, the outer diameter of guide section 22 is 2.5mm, and the permissible error range of internal diameter 1.85mm, outer diameter and inner diameter are
±0.05mm.When male plug connector is engaged with adaptor connector, guide section 22 is inserted into heat-shrinkable T bush 300, is above-mentioned engagement
Guiding function is played in operation.In addition, the inside of guide section 22 also functions to guiding function to male plug center needle 400, to guarantee public affairs
Insert the smooth connection of center needle 400 with switching centre needle 4.
As a preferred solution, insulator 3 has fixed channel 31 and an internal projecting ring 32, and internal projecting ring 32 is from fixed channel
31 inner wall protrusion.Internal projecting ring 32 and switching centre needle 4, which are formed, to be interference fitted, to prevent switching centre needle 4 in the mistake of switching
It shifts in journey.
As a preferred solution, one end of switching centre needle 4 has contact pin slot 41, and the other end has connecting groove 42,
Contact pin slot 41 and connecting groove 42, which are all recessed from the end of switching centre needle 4, to be arranged.Contact pin slot 41 is for receiving male plug connector
Male plug center needle 400, connecting groove 42 is for receiving detection cable.Contact pin slot 41 and connecting groove 42 can make electrical connection more stable,
It prevents from being detached from.
Above-mentioned adaptor connector may be implemented antenna male plug connector detection, can effectively avoid can not proper testing or
It is that excessive problem is lost in the VSWR measured.
It is emphasized that term " first ", " second ", " third " in the utility model are used for description purposes only, and
It cannot be understood as indicating or implying relative importance or implicitly indicate the quantity of indicated technical characteristic.It defines as a result,
" first ", " second ", " third " feature can explicitly or implicitly include at least one of the features.The utility model is retouched
In stating, the meaning of " plurality " is at least two, such as two, three etc., unless otherwise specifically defined.The utility model
In embodiment the directional instruction (such as up, down, left, right, before and after ...) of institute be only used for explanation a certain particular pose (such as
Shown in attached drawing) under relative positional relationship, motion conditions etc. between each component should if the particular pose changes
Directionality instruction also correspondingly changes correspondingly.In addition, term " includes " and " having " and their any deformations, it is intended that cover
It covers and non-exclusive includes.Such as it contains the process, method, system, product or equipment of a series of steps or units and does not limit
In listed step or unit, but optionally further comprising the step of not listing or unit, or optionally further comprising for
The intrinsic other step or units of these process, methods, product or equipment.
Embodiment described above, only the preferred embodiments of the utility model, are not the implementation model to limit the utility model
It encloses, therefore all equivalent change or modifications done according to structure, feature and principle described in present utility model application the scope of the patents, it should all
It is included in the scope of the utility model patent application.
Claims (6)
1. a kind of adaptor connector of test, which is characterized in that the adaptor connector include: shell, conduit, insulator and
Switching centre needle, the shell and the conduit form the ontology of the adaptor connector, and the insulator is located at the ontology
Inside, the switching centre needle is from the internal stretch of the insulator to the inside of the conduit.
2. the adaptor connector of test as described in claim 1, which is characterized in that the shell has receiving portion and lead
Portion is interconnected between described accommodation section and the leading part, and the insulator is located at the inside of described accommodation section, the conduit
From the internal stretch of described accommodation section to outside, the switching centre needle and the leading part face.
3. the adaptor connector of test as claimed in claim 2, which is characterized in that the conduit has fixed section and guiding
Section, the fixed section and the guide section are all hollow cylindrical body, and the guide section is raised from the middle part of the fixed section, institute
Fixed section is stated to be located in described accommodation section.
4. the adaptor connector of test as claimed in claim 3, which is characterized in that the outer diameter of guide section 22 is 2.5mm, interior
Diameter is 1.85mm.
5. the adaptor connector of test as described in claim 1, which is characterized in that the insulator have fixed channel and
Internal projecting ring, for the internal projecting ring from the inner wall protrusion in the fixed channel, the internal projecting ring and the switching centre needle form interference
Cooperation.
6. the adaptor connector of test as described in claim 1, which is characterized in that one end of the switching centre needle has
Contact pin slot, the other end have connecting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821120296.0U CN208656114U (en) | 2018-07-11 | 2018-07-11 | A kind of adaptor connector of test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821120296.0U CN208656114U (en) | 2018-07-11 | 2018-07-11 | A kind of adaptor connector of test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208656114U true CN208656114U (en) | 2019-03-26 |
Family
ID=65784413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821120296.0U Expired - Fee Related CN208656114U (en) | 2018-07-11 | 2018-07-11 | A kind of adaptor connector of test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208656114U (en) |
-
2018
- 2018-07-11 CN CN201821120296.0U patent/CN208656114U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 |