CN106506098A - A kind of radio frequency testing switch and Wireless Telecom Equipment - Google Patents
A kind of radio frequency testing switch and Wireless Telecom Equipment Download PDFInfo
- Publication number
- CN106506098A CN106506098A CN201610891394.3A CN201610891394A CN106506098A CN 106506098 A CN106506098 A CN 106506098A CN 201610891394 A CN201610891394 A CN 201610891394A CN 106506098 A CN106506098 A CN 106506098A
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- China
- Prior art keywords
- free end
- radio frequency
- contact pin
- frequency testing
- accommodating chamber
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
Abstract
The present invention provides a kind of radio frequency testing switch and a kind of Wireless Telecom Equipment.Wherein radio frequency testing switch includes base, conductive component, elastomeric element, p-wire plug and press section；Base has base body and plug installation portion；Accommodating chamber is provided with base body；Plug installation portion is provided with pin holes；Conductive component and elastomeric element are installed in receiving intracavity；The first free end upper surface to shop part is provided with casting lug thereon；Elastomeric element is installed between the lower surface of the diapire and the first free end of accommodating chamber；Casting lug thereon and contact pin contact area are located at the both sides of elastomeric element respectively；Elastomeric element is extruded the elastic recoil power of generation makes casting lug thereon protrude from the upper surface of base body；There is p-wire plug contact pin, contact pin can be inserted into pin holes and against contact pin contact area；When press section is fixedly mounted on base and presses casting lug thereon, casting lug thereon is bounced back, drives then the first free end to move to the lower surface of accommodating chamber to intracavity is accommodated.
Description
Technical field
The present invention relates to communication test set technical field, more particularly to a kind of radio frequency testing switch；The another present invention is also related to
And a kind of Wireless Telecom Equipment switched using aforementioned radio frequency testing.
Background technology
Radio frequency testing switch is arranged between the radio-frequency module and antenna of Wireless Telecom Equipment, plays Continuity signal and surveying
The effect of radio-frequency module and antenna is disconnected during examination.When Fig. 1 is that radio frequency testing line plug do not installed by a kind of radio frequency testing switch
Schematic cross-section, Fig. 2 are schematic cross-sections when radio frequency testing line plug installed by a kind of radio frequency testing switch.Such as Fig. 1 and Fig. 2, existing
There is the switch of the radio frequency testing in technology to include base 01, p-wire plug 02, U-shaped conductive component 03 and spring 04.Base 01
Bottom is provided with installs the accommodating chamber of U-shaped conductive component 03, central region there is pin holes, upper-side area to have and p-wire plug
The groove of 02 clamping；Spring 04 is arranged on the downside of a free end of U-shaped conductive component 03；U-shaped conductive component 03 installs spring
The signal input part of connection radio-frequency module is provided between 04 free end and switch pedestal 01, and U-shaped conductive component 03 is fitted without
The signal output part of connection antenna is provided between the free end of spring 04 and switch pedestal 01；P-wire plug 02 include contact pin and
For the lobe being engaged by clamping with 01 upper groove of base.
Such as Fig. 1, when p-wire plug 02 is not installed, two free ends of U-shaped conductive component 03 are respectively and signal
Input and signal output part connection, make radio-frequency module connect with antenna.Such as Fig. 2, when p-wire plug 02 is installed, p-wire
In the intercommunicating pore of the contact pin insertion switch pedestal 01 of plug 02, the groove of lobe and base 01 is engaged by clamping；Now, contact pin is supported
The firmly central slot region of U-shaped conductive component 03, under the collective effect of spring 04 and contact pin, U-shaped conductive component 03 is not pacified
The free end of shock mount 04 is moved down and signal output part disconnects；And p-wire plug 02 by U-shaped conductive component 03 and is penetrated
Frequency module connects, and therefore can measure the working condition of radio-frequency module by p-wire plug 02.
But, in production application and after-sales service, radio frequency testing switch is weldingly fixed on Wireless Telecom Equipment
In PCB, it is only capable of realizing radio-frequency module functional test using aforesaid radio frequency testing switch, it is impossible to opened using radio frequency testing
Close test antenna whether well to install, also cannot just detect whether the standing wave index of antenna is normal.(particularly sell in actually used
Afterwards keep in repair when), operator need by radio frequency testing switch from printed circuit board (PCB) dismounting, reverse install and again weld after
Antenna function test job can be carried out, flow process is sufficiently complex；In addition, the dismounting of test switch, soldering high temperature may in installation process
The structural deterioration for switching radio frequency testing, affects proper testing.
Content of the invention
It is only capable of realizing unidirectional disconnection for solving the radio frequency testing adopted in prior art switch, is not easy to while testing radio frequency
Module and the problem of antenna, the present invention provide a kind of new radio frequency testing switch；The another present invention is also provided one kind and is penetrated using aforementioned
The Wireless Telecom Equipment of frequency test switch.
The present invention provides a kind of radio frequency testing switch, including base, conductive component, elastomeric element and p-wire plug；
The base has base body and the plug installation portion on the upside of the base body；In the base body
It is provided with the accommodating chamber that two ends are open；The plug installation portion is provided with the pin holes connected with the accommodating chamber；The plug peace
Dress portion is additionally provided with first connecting portion；
The conductive component and the elastomeric element are installed in the receiving intracavity；The conductive body has first certainly
By end, the second free end and contact pin contact area；First free end and second free end correspond to the accommodating chamber respectively
Two opening；The corresponding pin holes in the contact pin contact area；The upper surface of first free end is provided with casting lug thereon；
The elastomeric element is arranged between the lower surface of diapire and first free end of the accommodating chamber, by the bottom
Seat and first free end are extruded and produce elastic recoil power；The casting lug thereon and the contact pin contact area are located at described respectively
The both sides of elastomeric element；The elastomeric element is extruded the elastic recoil power of generation makes the casting lug thereon protrude from the base sheet
The upper surface of body；
The p-wire plug has contact pin and the first connection auxiliary section；The contact pin can be inserted into the pin holes；Described
First connection auxiliary section is removably secured with the first connecting portion and is connected；The first connecting portion and first connection are matched somebody with somebody
When conjunction portion coordinates, the contact pin inserts the pin holes and against the contact pin contact area；
The radio frequency testing switch also includes press section；The press section is fixedly mounted on the base and presses described
During casting lug thereon, the casting lug thereon to the receiving intracavity retraction, drive then first free end under the accommodating chamber
Move on surface.
Optionally, the press section is by pressure ring；The plug installation portion is provided with second connecting portion；Described by pressure ring
It is provided with the second connection auxiliary section；The second connecting portion is connected auxiliary section with described second and is removably secured connection；Described
When two connecting portions and the second connection auxiliary section coordinate, described the pressing of the base upper and lower surface is fixedly mounted on by pressure ring
The casting lug thereon.
Optionally, the first connecting portion and the first connection auxiliary section are engaged by clamping；The second connecting portion and institute
State the clamping engagement of the second connection auxiliary section.
Optionally, the cross section of the plug installation portion is annular.
Optionally, the press section is the briquetting for being arranged on the first connecting portion outer rim.
Optionally, the upper surface of the base body is provided with hollow hole；The casting lug thereon stretches out institute by the hollow hole
State the upper surface of base body.
Optionally, the conductive component has the first bending edges and the second bending edges；The first bending edges connection is described
First free end and the contact pin contact area；Second bending edges connect second free end and the contact pin contact area；
First bending edges, second bending edges and the contact pin contact area form opening towards the U-shaped of the pin holes.
Optionally, the contact pin contact area has arcuate groove；The first connecting portion and the first connection auxiliary section connect
When connecing, the contact pin is against the arcuate groove.
Optionally, the upper surface of the upper surface of first free end and second free end is equipped with wiring projection.
The present invention also provides a kind of Wireless Telecom Equipment, including radio-frequency module and antenna；：Also include foregoing radio frequency
Test switch；The radio frequency testing switch is arranged between the radio-frequency module and the antenna；
The wire termination for connecting the radio-frequency module outfan passes through the opening, inserts first free end and described
Between the wall of accommodating chamber side, connect the wire termination of the antenna by the opening, insertion second free end and the appearance
Receive between the wall of chamber side；Or,
The wire termination for connecting the radio-frequency module outfan passes through the opening, inserts second free end and described
Between the wall of accommodating chamber side, connect the wire termination of the antenna by the opening, insertion first free end and the appearance
Receive between the wall of chamber side.
The radio frequency testing switch that the present invention is provided includes base, conductive component, elastomeric element, p-wire plug and pressing
Portion；
Base has base body and plug installation portion；The accommodating chamber that two ends are open is provided with base body；Plug is pacified
Dress portion is provided with pin holes, outside and is provided with first connecting portion；Conductive component and elastomeric element are installed in receiving intracavity；Conductive body
There is the first free end, the second free end and contact pin contact area；First free end and the second free end correspond to accommodating chamber respectively
Two openings；The corresponding pin holes in contact pin contact area；The upper surface of the first free end is provided with casting lug thereon；Elastomeric element is installed in receiving
Between the lower surface of the diapire in chamber and the first free end, elastic recoil power is produced by base and the extruding of the first free end；Casting lug thereon
The both sides of elastomeric element are located at contact pin contact area respectively；Elastomeric element is extruded the elastic recoil power of generation protrudes casting lug thereon
Upper surface in base body；P-wire plug has contact pin and the first connection auxiliary section；Contact pin can be inserted into pin holes；First connects
Connect auxiliary section and be removably secured with first connecting portion and be connected.
When p-wire plug is only installed, contact pin insertion pin holes against contact pin contact area, the in the presence of contact pin
Two free ends are moved down and depart from the upper side wall of accommodating chamber；When press section and p-wire plug is installed simultaneously, radio frequency testing is switched
Press section makes casting lug thereon return, drive the first contact area to depart from accommodating chamber upper side wall to intracavity is accommodated, and makes conductive component around contact pin
The position of contact area and contact pin contact rotates；Because conductive component is rotated relative to the position that contact pin contact area and contact pin are contacted, make
Second free end is moved to the upper side wall of accommodating chamber and contacts upper side wall.The radio frequency testing switch that the present invention is provided is arranged on nothing
After on line communication equipment, when only installing p-wire plug, the second free end and corresponding part are disconnected；Test is installed simultaneously
When line plug and press section, the first free end and corresponding part are disconnected, and the second free end and corresponding part connect again
Connect, therefore can realize the test job of the part of two free end connections respectively.
Description of the drawings
For being illustrated more clearly that background technology or technical scheme, below to prior art or specific embodiment
In the accompanying drawing that is used in combination be briefly described；It should be evident that the accompanying drawing side of being only for below in conjunction with specific embodiment
Just understand the embodiment of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other accompanying drawings according to these accompanying drawings；
Fig. 1 is schematic cross-section when radio frequency testing line plug do not installed by a kind of radio frequency testing switch；
Fig. 2 is schematic cross-section when radio frequency testing line plug installed by a kind of radio frequency testing switch；
Fig. 3 is axonometric schematic diagram when embodiment radio frequency testing switch is normally used；
Fig. 4 is base vertical view when embodiment radio frequency testing switch is normally used；
Fig. 5 is Section A-A schematic diagram in Fig. 4；
Fig. 6 is that p-wire plug axonometric drawing installed by embodiment radio frequency testing switch；
Fig. 7 is that p-wire plug top view installed by embodiment radio frequency testing switch；
Fig. 8 is section B-B schematic diagram in Fig. 7；
Fig. 9 is that embodiment radio frequency testing switch installs p-wire plug and press section axonometric drawing；
Figure 10 is that embodiment radio frequency testing switch installs p-wire plug and press section top view；
Figure 11 is C-C schematic cross-sections in Figure 10；
In Fig. 1-Fig. 2：01- bases, 02- p-wire plugs, 03-U type conductive components, 04- springs；
In Fig. 3-Figure 11：1- bases, 11- base bodies, 12- accommodating chambers, 13- plug installation portions, 14- pin holes, 15-
One connecting portion, 16- second connecting portions, 17- hollow holes, 2- conductive components, the first free ends of 21-, the second free ends of 22-, 23- are inserted
Pin contact area, 24- casting lug thereons, the first bending edges of 25-, the second bending edges of 26-, 27- arcuate grooves, 28- wiring projection, 3- elastic
Part, 4- p-wire plugs, 41- contact pins, the connections of 42- first auxiliary section, 5- press sections, the connections of 51- second auxiliary section.
Specific embodiment
In order that those skilled in the art more fully understand the technical scheme in the present invention, below in conjunction with of the invention real
Apply the accompanying drawing in example, to the embodiment of the present invention in technical scheme be clearly and completely described, it is clear that described enforcement
Example is only a part of embodiment of the invention, rather than whole embodiment.Embodiment in based on the present invention, this area are common
The every other embodiment obtained under the premise of creative work is not made by technical staff, should all belong to protection of the present invention
Scope.
Radio frequency testing switch provided in an embodiment of the present invention includes that base 1, conductive component 2, elastomeric element 3 and p-wire are inserted
4.
Fig. 3 is axonometric schematic diagram when embodiment radio frequency testing switch is normally used, and Fig. 4 is that an embodiment radio frequency testing is opened
1 top view of base when closing normal use, Fig. 5 is Section A-A schematic diagram in Fig. 4.
Such as Fig. 3-Fig. 5, in the present embodiment, base 1 includes base body 11 and the plug on the upside of base body 11
Installation portion 13, base body 11 are fixedly connected with plug installation portion 13；Accommodating chamber 12, accommodating chamber is provided with the inside of base body 11
12 have two relative openings；The zone line of plug installation portion 13 is provided with the pin holes 14 connected with accommodating chamber 12, outside
Portion is provided with the first connecting portion 15 of connecting test line plug 4.For ensureing that insulating properties, base 1 are made using plastic material.Actual
In production, injection molding process can be adopted to manufacture base, be integrally formed base body 11 and accommodating chamber 12, and before directly being formed
Opening, accommodating chamber 12, pin holes 14 and the first connecting portion 15 that states.
Conductive component 2 and elastomeric element 3 are in the accommodating chamber 12 of base body.Refer to Fig. 3-Fig. 5, conductive component
2 include the first free end 21, the second free end 22 and contact pin contact area 23.First free end 21 and the second free end 22 are located at and lead
Two end regions of electric part 2, respectively corresponding two of accommodating chamber 12 openings；Contact pin contact area 23 is located at conductive component 2
Zone line, the pin holes 14 on corresponding plug installation portion 13.
Elastomeric element 3 is arranged between base 1 and the lower surface of the first free end 21, under one end and the first free end 21
Surface is fixedly connected, and the other end is fixedly connected with the diapire of accommodating chamber 12 or contacts.Due to 12 diapire of accommodating chamber and first freely
The restriction effect at end 21, elastomeric element 3 are produced elastic recoil power by compression.(for example do not have when not having other external force to act on
When p-wire plug 4 is installed), the elastic recoil power that elastomeric element 3 is produced make the first free end 21 of conductive component 2 and second from
It is fitted on the upper side wall of accommodating chamber 12 by end 22.
Such as Fig. 3, in the present embodiment, the lower surface of base body 11 also is provided with being open, and this opening is molded into for ease of base 1
Type and arrange；In practical application, elastomeric element 3 is preferably mounted on the central area of 21 width of the first free end, therefore bullet
Base body 11 may be stretched out in the lower end of property part 3.When radio frequency testing switch is installed in the printed circuit board (PCB) of Wireless Telecom Equipment
After upper, the actual side wall that also form accommodating chamber 12 of printed circuit board (PCB)；Therefore herein the side wall of accommodating chamber 12 should be done and is expanded
Understand, and be not only interpreted as that base body 11 forms the side wall of accommodating chamber 12.
Such as Fig. 5, in the present embodiment, elastomeric element 3 is spring；Certainly, in other embodiments, elastomeric element 3 can also this
The elastomeric element 3 of compressive deformation can achieve in field conventionally.
During normal use, a side opening of the wire termination being connected with radio-frequency module in Wireless Telecom Equipment from accommodating chamber 12
It extend between 12 side wall of accommodating chamber and the upper side of the first free end 21, the conductor wire end being connected with antenna in Wireless Telecom Equipment
It extend between 12 side wall of accommodating chamber and the upper side of the second free end 22 from another side opening of accommodating chamber 12.Because elastic
The elastic recoil power effect of part 3, the first free end 21 and the second free end 22 are pressed on the upper side wall of accommodating chamber 12, make radio frequency
Module is connected with antenna.
Fig. 6 is that p-wire plug axonometric drawing installed by embodiment radio frequency testing switch；Fig. 7 is that an embodiment radio frequency testing is opened
Close and p-wire plug top view is installed；Fig. 8 is section B-B schematic diagram in Fig. 7.Fig. 8 is referred to, the p-wire in the present embodiment is inserted
4 include that contact pin 41 and the first connection auxiliary section 42, contact pin 41 are fixedly connected with the first connection auxiliary section 42.Contact pin 41 and first
Connection auxiliary section 42 is fixedly connected；Contact pin 41 is can be plugged in pin holes 14, and first connects auxiliary section 42 and first connecting portion 15
It is removably secured connection.
Such as Fig. 8, when contact pin 41 is inserted into accommodating chamber 12 by pin holes 14 and first connecting portion 15 and first connects and matches somebody with somebody
After conjunction portion 42 is fixedly connected, the end of contact pin 41 is against contact pin contact area 23.Now, due to the impetus of contact pin 41, contact pin
Contact area 23 moves down and drives the second free end 22 of conductive component 2 to move down, and makes the second free end 22 and connection day
The wire of line is disconnected；And because the elastic recoil power of elastomeric element 3 is acted on, the upper surface of the first free end 21 still against
On the side wall of accommodating chamber 12, the connection with radio-frequency module is kept.In the present embodiment, the contact pin 41 in p-wire plug 4 and
One connection auxiliary section 42 is made of electrically conductive material, the radiofrequency signal that therefore radio-frequency module can be exported by p-wire plug 4
Measure, judge that radio-frequency module could normal work.
In the present embodiment, conductive component 2 also includes the casting lug thereon 24 installed in 21 upper surface of the first free end.Other base
The upper surface of body is provided with the room that allows of corresponding casting lug thereon 24.In the presence of elastomeric element 3, casting lug thereon 24 is stretched by allowing room
Go out base body, partly protrude from 11 upper surface of base body.Can be seen that from Fig. 5 and Fig. 8, casting lug thereon 24 and contact pin contact area 23
The both sides of elastomeric element 3 are located at respectively.
In addition, the radio frequency testing switch in the embodiment of the present invention also includes press section 5, press section 5 is with base 1 removably
It is fixedly connected.Fig. 9 is that embodiment radio frequency testing switch installs p-wire plug and press section axonometric drawing, and Figure 10 is an embodiment
Radio frequency testing switch installs p-wire plug and press section top view, and Figure 11 is C-C schematic cross-sections in Figure 10.Such as Figure 11, when
When press section 5 is fixedly mounted on base 1, the upper surface laminating of the lower surface of press section 5 and casting lug thereon 24, and press down on convex
Go out block 24；Casting lug thereon 24 drives the first free end 21 to move down when moving down, make the first free end 21 and radio-frequency module disconnected
Open connection.For another Fig. 9-11, if press section 5 and p-wire plug 4 are fixedly mounted on base 1 simultaneously, because 41 He of contact pin
The position of the contact of contact pin contact area 23 and casting lug thereon 24 are located at the both sides of elastomeric element 3 respectively, and casting lug thereon 24 drives first freely
While end 21 moves down, conductive component 2 is rotated around the position that contact pin 41 and contact pin contact area 23 are contacted, and makes the second free end
22 move to the upper side wall of accommodating chamber 12；When moving to certain position such as the second free end 22, can lead with the wire for being connected antenna
Logical.
According to said structure, the embodiment of the present invention adopts lever principle (with the position that contact pin 41 and contact pin contact area 23 are contacted
Be set to fulcrum) form pressing structure, move down the first free end 21, move switching radio-frequency module on the second free end 22, antenna and
The annexation of conductive component 2.According to lever principle, the second free end 22 to contact pin 41 and contact pin contact area 23 are contacted
The arm of force distance of position is set to a, and the arm of force of 23 contact position of casting lug thereon 24 to contact pin 41 and contact pin contact area is set to b, a and b
Ratio bigger, on the premise of 24 displacement of casting lug thereon determines, the distance of the movement of the second free end 22 is bigger (certainly,
When second free end 22 rotates contact 12 side wall of accommodating chamber, conductive component 2 is not just rotated further by).
By above description it is contemplated that：In the case where only p-wire plug 4 is installed, the second free end of conductive component 2
22 disconnect with the wire for connecting antenna；In the case of p-wire plug 4 and press section 5 are installed at the same time, conductive component 2
The wire of the first free end 21 and connection radio circuit is disconnected, second free end 22 and connection antenna of conductive component 2
Wire is again coupled to.
Such as Fig. 3-Figure 11, in the present embodiment, press section 5 is by pressure ring.Plug installation portion 13 is provided with second connecting portion 16,
The second connection auxiliary section 51 is provided with by pressure ring；Second connecting portion 16 and the second connection auxiliary section 51 are removably secured connection；
When second connecting portion 16 and the second connection auxiliary section 51 coordinate installation, 1 upper and lower surface of base pressing casting lug thereon is fixed on by pressure ring
24.
Continuing with referring to each figure, for ease of the dismounting of p-wire plug 4, press section 5 and base 1, first in the present embodiment
Connecting portion 15 and the first connection auxiliary section 42 are engaged by clamping, and second connecting portion 16 and the second connection auxiliary section 51 are engaged by clamping.Tool
Body, 15 surface of first connecting portion is provided with projection, and 16 surface of second connecting portion also is provided with projection, the first connection auxiliary section 42 and the
One connection auxiliary section 51 is that surface is arranged and the groove with raised clamping engagement.For ease of dismounting, raised and groove surfaces are
Arc, in order to the installation of p-wire plug 4 and press section 5.It should be noted herein that it is only to fix p-wire plug to be engaged by clamping
4 and a kind of form of press section 5, the common connection sides in this area such as threaded connection may also be employed in other embodiments
Formula.
Please review Fig. 3, Fig. 4, Fig. 9 and Figure 10, in the present embodiment the cross section of plug installation portion 13 be annular, p-wire
Plug 4 and press section 5 also generally annular.P-wire plug 4 and press section are arranged annular and can be easy to two parts
Install.Certainly, in other embodiments, the cross section of plug installation portion 13, p-wire plug 4 and 5 cross section of press section also may be used
Other shapes are set, and without prejudice to radio frequency testing of the present invention switchs the realization of concrete function.
In the present embodiment, press section 5 and p-wire plug 4 are separately positioned, realize conductive component by installing press section 5
The separation of the first free end 21 and corresponding lead in 2.In other embodiments, press section 5 is alternatively and is arranged on p-wire plug 4
On briquetting.The position for changing briquetting and casting lug thereon 24 can be passed through in concrete application, the first free end 21 is realized and corresponded to
The disconnection of wire.
Fig. 4 and Fig. 7 is referred to, in the present embodiment, the upper surface of base body 11 is provided with hollow hole 17, and casting lug thereon 24 passes through
Hollow hole 17 stretches out the upper surface of base body 11.In other embodiments, alternatively, casting lug thereon 24 can also be pacified
It is mounted in the first free end 21 to stretch out on the part of accommodating chamber 12.
Fig. 5, Fig. 8 and Figure 11 is referred to, the conductive component 2 in the present embodiment also includes the first bending edges 25 and the second bending
Side 26, the first bending edges 25 connect the first free end 21 and contact pin contact area 23, and the second bending edges 26 connect the second free end 22
With contact pin contact area 23.First bending edges 25 and the second bending edges 26 form opening towards the U-shaped of pin holes 14.First bending edges
What the 25th, the second bending edges 26 and contact pin contact area 23 were formed is U-shaped, and contact pin contact area 23 is arranged on U-shaped bottom.
Further, arcuate groove 27 is set in contact pin contact area 23 also in the present embodiment, in first connecting portion 15 and the
When one connection auxiliary section 42 connects, contact pin 41 is against in arcuate groove 27.When conductive component 2 is rotated around the top of contact pin 41, insert
Fit at the top of pin 41 and 27 surface of arcuate groove so that 41 apex region of contact pin is contacted with conductive component 2 always, it is ensured that the two contact
Formedness, it is to avoid form larger impedance between p-wire plug 4 and conductive component 2.
In addition, for ensureing during Wireless Telecom Equipment normal work, the first free end 21, the second free end 22 and respective wire
Connection good, the upper surface of the upper surface of the first free end 21 and the second free end 22 is equipped with wiring projection 28.
In addition to providing aforementioned radio frequency testing and switching, the present invention also provides a kind of Wireless Telecom Equipment.Radio communication and equipment
Including radio-frequency module, antenna and radio frequency testing switch mentioned above.Radio frequency testing switch installed in radio-frequency module and antenna it
Between.After the wire termination of wherein connection radio-frequency module outfan is open by one of accommodating chamber 12, the first free end 21 is inserted
And 12 side wall of accommodating chamber between, connect the wire termination of antenna after another opening of accommodating chamber 12, be inserted into second
Between 12 side wall of sub- section and accommodating chamber.Certainly, in practical application, the position between radio frequency testing switch and antenna is also adjustable
Change.
Above to the embodiment of the present invention in a kind of radio frequency testing switch and Wireless Telecom Equipment be described in detail.This
Part is set forth to principle of the invention and embodiment using specific embodiment, and the explanation of above example is only intended to
The core concept for understanding the present invention is helped, without departing from the principles of the present invention, those of ordinary skill in the art are not having
The every other embodiment obtained under the premise of making creative work, belongs to the scope of protection of the invention.
Claims (10)
1. a kind of radio frequency testing is switched, it is characterised in that：Including base, conductive component, elastomeric element and p-wire plug；
The base has base body and the plug installation portion on the upside of the base body；It is provided with the base body
The accommodating chamber that two ends are open；The plug installation portion is provided with the pin holes connected with the accommodating chamber；The plug installation portion
It is additionally provided with first connecting portion；
The conductive component and the elastomeric element are installed in the receiving intracavity；The conductive component has first freely
End, the second free end and contact pin contact area；First free end and second free end correspond to the accommodating chamber respectively
Two openings；The corresponding pin holes in the contact pin contact area；The upper surface of first free end is provided with casting lug thereon；
The elastomeric element installed between the lower surface of the diapire and first free end of the accommodating chamber, by the diapire and
First free end is extruded and produces elastic recoil power；The elastomeric element be extruded the elastic recoil power of generation make described convex
Go out the upper surface that block protrudes from the base body；The casting lug thereon and the contact pin contact area are located at the elastomeric element respectively
Both sides；
The p-wire plug has contact pin and the first connection auxiliary section；The contact pin can be inserted into the pin holes；Described first
Connection auxiliary section is removably secured with the first connecting portion and is connected；The first connection auxiliary section and the first connecting portion
During cooperation, the contact pin inserts the pin holes and against the contact pin contact area；
The radio frequency testing switch also includes press section；The press section is fixedly mounted on the base and presses the protrusion
During block, the casting lug thereon is bounced back, drives then lower surface of first free end to the accommodating chamber to the receiving intracavity
Mobile.
2. radio frequency testing according to claim 1 is switched, it is characterised in that：The press section is by pressure ring；The plug
Installation portion is provided with second connecting portion；Described the second connection auxiliary section is provided with by pressure ring；The second connecting portion and described
Two connection auxiliary sections are removably secured connection；When the second connecting portion and the second connection auxiliary section coordinate, described press
Pressure ring is fixedly mounted on the upper and lower surface of the base and presses the casting lug thereon.
3. radio frequency testing according to claim 2 is switched, it is characterised in that：The first connecting portion and first connection
Auxiliary section is engaged by clamping；The second connecting portion and the second connection auxiliary section are engaged by clamping.
4. radio frequency testing according to claim 3 is switched, it is characterised in that：The cross section of the plug installation portion is annulus
Shape.
5. radio frequency testing according to claim 1 is switched, it is characterised in that：The press section connects for being arranged on described first
The briquetting of socket part outer rim.
6. the radio frequency testing according to any one of claim 1-5 is switched, it is characterised in that：The upper surface of the base body
It is provided with hollow hole；The casting lug thereon stretches out the upper surface of the base body by the hollow hole.
7. the radio frequency testing according to any one of claim 1-5 is switched, it is characterised in that：The conductive component has first
Bending edges and the second bending edges；First bending edges connect first free end and the contact pin contact area；Described second
Bending edges connect second free end and the contact pin contact area；First bending edges, second bending edges and described
Contact pin contact area forms opening towards the U-shaped of the pin holes.
8. radio frequency testing according to claim 7 is switched, it is characterised in that：The contact pin contact area has arcuate groove；Institute
When stating first connecting portion and the first connection auxiliary section connection, the contact pin is against the arcuate groove.
9. the radio frequency testing according to any one of claim 1-5 is switched, it is characterised in that：The upper table of first free end
It is raised that the upper surface of face and second free end is equipped with wiring.
10. a kind of Wireless Telecom Equipment, including radio-frequency module and antenna；It is characterized in that：Also include as claim 1-9 is arbitrary
Radio frequency testing switch described in；The radio frequency testing switch is arranged between the radio-frequency module and the antenna；
Connect the wire termination of the radio-frequency module outfan by the opening, insertion first free end and the receiving
Between the wall of chamber side, connect the wire termination of the antenna by the opening, insertion second free end and the accommodating chamber
Between the wall of side；Or,
Connect the wire termination of the radio-frequency module outfan by the opening, insertion second free end and the receiving
Between the wall of chamber side, connect the wire termination of the antenna by the opening, insertion first free end and the accommodating chamber
Between the wall of side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610891394.3A CN106506098B (en) | 2016-10-12 | 2016-10-12 | A kind of radio frequency testing switch and wireless telecom equipment |
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| CN201610891394.3A CN106506098B (en) | 2016-10-12 | 2016-10-12 | A kind of radio frequency testing switch and wireless telecom equipment |
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| CN106506098A true CN106506098A (en) | 2017-03-15 |
| CN106506098B CN106506098B (en) | 2019-04-26 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107493143A (en) * | 2017-08-10 | 2017-12-19 | 国网湖南省电力公司 | A kind of wireless module detection device |
| CN114567344A (en) * | 2022-02-17 | 2022-05-31 | 成都美数科技有限公司 | Assembly equipment for radio frequency receiving and transmitting channel |
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| GB2294651B (en) * | 1994-11-02 | 1998-05-06 | Hyundai Electronics Ind | Method and arrangement for minimising the absorbtion of moisture into an impurity containing insulating layer |
| CN1472850A (en) * | 2002-07-11 | 2004-02-04 | ITT������ҵ��˾ | Switch for fixed on printed circuit board |
| CN2770151Y (en) * | 2004-12-14 | 2006-04-05 | 富士康(昆山)电脑接插件有限公司 | Switch connector |
| CN1808658A (en) * | 2005-01-21 | 2006-07-26 | 德菱机电有限公司 | Radio frequency testing switch of flowing terminal |
| CN201038285Y (en) * | 2007-03-29 | 2008-03-19 | 西安航天恒星科技实业(集团)公司 | Mechanical type coaxial microwave switch |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2294651B (en) * | 1994-11-02 | 1998-05-06 | Hyundai Electronics Ind | Method and arrangement for minimising the absorbtion of moisture into an impurity containing insulating layer |
| CN1472850A (en) * | 2002-07-11 | 2004-02-04 | ITT������ҵ��˾ | Switch for fixed on printed circuit board |
| CN2770151Y (en) * | 2004-12-14 | 2006-04-05 | 富士康(昆山)电脑接插件有限公司 | Switch connector |
| CN1808658A (en) * | 2005-01-21 | 2006-07-26 | 德菱机电有限公司 | Radio frequency testing switch of flowing terminal |
| CN201038285Y (en) * | 2007-03-29 | 2008-03-19 | 西安航天恒星科技实业(集团)公司 | Mechanical type coaxial microwave switch |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107493143A (en) * | 2017-08-10 | 2017-12-19 | 国网湖南省电力公司 | A kind of wireless module detection device |
| CN107493143B (en) * | 2017-08-10 | 2023-10-13 | 国网湖南省电力公司 | Wireless module detection equipment |
| CN114567344A (en) * | 2022-02-17 | 2022-05-31 | 成都美数科技有限公司 | Assembly equipment for radio frequency receiving and transmitting channel |
| CN114567344B (en) * | 2022-02-17 | 2023-07-25 | 成都美数科技有限公司 | Assembly equipment of radio frequency receiving and transmitting channel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106506098B (en) | 2019-04-26 |
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