CN108364810A - A kind of communication antenna double mode switching switch and its assemble method - Google Patents
A kind of communication antenna double mode switching switch and its assemble method Download PDFInfo
- Publication number
- CN108364810A CN108364810A CN201810252440.4A CN201810252440A CN108364810A CN 108364810 A CN108364810 A CN 108364810A CN 201810252440 A CN201810252440 A CN 201810252440A CN 108364810 A CN108364810 A CN 108364810A
- Authority
- CN
- China
- Prior art keywords
- plastic cement
- pcb board
- buckle column
- switched
- guide hole
- 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.)
- Granted
Links
- 238000004891 communication Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 9
- 239000004568 cement Substances 0.000 claims abstract description 67
- 239000002184 metal Substances 0.000 claims abstract description 62
- 229910052751 metal Inorganic materials 0.000 claims abstract description 62
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 46
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 20
- 230000003014 reinforcing effect Effects 0.000 claims description 20
- 239000000741 silica gel Substances 0.000 claims description 20
- 229910002027 silica gel Inorganic materials 0.000 claims description 20
- 230000014759 maintenance of location Effects 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 13
- 239000000463 material Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/58—Electric connections to or between contacts; Terminals
- H01H1/5805—Connections to printed circuits
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Push-Button Switches (AREA)
- Radio Transmission System (AREA)
Abstract
A kind of communication antenna double mode switches switch and its assemble method, including plastic cement pedestal and pcb board, is provided with card slot and at least one buckle column on a surface of plastic cement pedestal, and metal switch piece is provided in card slot；Metallic circuit is distributed in the front of the pcb board, and the metallic circuit includes three mutual disconnected metal wires, positioning guide hole corresponding with buckle column quantity and position is additionally provided on the pcb board, so as to connect plastic cement pedestal and pcb board after the positioning guide hole that the buckle column on plastic cement pedestal passes through.The present invention passes through mobile plastic cement pedestal to two different positions, it is set to drive metal switch piece that three mutual disconnected metal wires are connected into two different accesses, to form both of which, realize the switching of both of which, have the advantages that of simple structure and low cost, can easily realize the switching between two kinds of different modes.
Description
Technical field
The present invention relates to the antenna in telecommunications field, specifically a kind of communication antenna double mode switching is opened
Pass and its assemble method.
Background technology
Terminal telecom operators are in order to being capable of conveniently upgrading telecommunication network after the several years, it is desirable that communication antenna
It can switch between both of which.
Invention content
Switch switch the object of the present invention is to provide a kind of communication antenna double mode and its assemble method, the double mode are cut
It changes construction of switch and operation is relatively easy, can easily realize the switching between two kinds of different modes.
Used technical solution is the present invention to realize the above-mentioned technical purpose：A kind of switching of communication antenna double mode is opened
It closes, including plastic cement pedestal and pcb board, wherein be provided with card slot and at least one buckle on a surface of the plastic cement pedestal
Column, and metal switch piece is provided in card slot；Metallic circuit is distributed in the front of the pcb board, and the metallic circuit includes three
The mutual disconnected metal wire of item is additionally provided with positioning guide hole corresponding with buckle column quantity and position on the pcb board, so that
Plastic cement pedestal and pcb board are connected after the positioning guide hole that buckle column on plastic cement pedestal passes through；The positioning guide hole
Have in length direction and extend, so that buckle column has the surplus of sliding in positioning guide hole, and is sliding into positioning and guiding
When two different locations in hole, two connections in three metal lines are formed two not by the metal switch piece on plastic cement pedestal respectively
Same access, to realize the switching of both of which.
As a kind of preferred embodiment of the present invention, the metallic circuit includes an input in the middle part of pcb board
Wiring is provided with outlet line I and outlet line II, and input wires, outlet line I and output line in the both sides of input wires
Road II is not connected to mutually, by moving metal switch piece by input wires and outlet line I or input wires and outlet line
II connection, realizes the switching of both of which.
As another preferred embodiment of the present invention, different location sets that there are two positioning columns in the card slot, this two
A positioning column is matched with the location hole that metal switch on piece is equipped with, to which metal switch piece to be fixed in card slot.
As another preferred embodiment of the present invention, on the free end of the buckle column there is outer diameter to be more than its diameter
Protrusion, and the middle part for buckling column is provided with open slot along its free end to the direction of the other end, which will buckle column point
Two parts are divided into, so that its diameter is reduced so that this two parts can close up under external force to open slot, and then make buckle column
Free end pass through pcb board on positioning guide hole after spring back, plastic cement pedestal and pcb board are connected.
As another preferred embodiment of the present invention, the buckle column is arranged in a part for positioning guide hole
There is retention mechanism, which includes the silica gel spring washer being set on buckle column, is respectively arranged at the both ends of silica gel spring washer
Plastic cement plain cushion, and two plastic cement plain cushions are held out against under the elastic force of silica gel spring washer on the back side and buckle column free end of pcb board respectively
The annular projection being equipped with.
As another preferred embodiment of the present invention or a kind of advanced optimizing for upper embodiment, the pcb board
The back side be provided with metal reinforcing plates, avoid holes corresponding with positioning and guiding hole number and position are provided in metal reinforcing plates,
So that the buckle column on plastic cement pedestal reinforces plastic cement pedestal, pcb board and metal after sequentially passing through positioning guide hole and avoid holes
Plate connects.
It is advanced optimized as a kind of embodiment in the present invention, the corresponding position of the pcb board and metal reinforcing plates
Place is respectively arranged with mounting hole I and mounting hole II, by having connected the two with setting rivet in mounting hole II in mounting hole I
Come.
A kind of assemble method of embodiment, includes the following steps in the present invention：
1）Metal switch piece is snapped onto in the card slot on plastic cement pedestal；
2）The back side of metal reinforcing plates and pcb board is adjacent to fixation and forms integral structure, and makes positioning guide hole and avoid holes
Position corresponds to；
3）Buckle column on plastic cement pedestal is passed through into positioning guide hole and avoid holes from the positive side of pcb board；
4）By a plastic cement plain cushion be placed on buckle column free end on, and firmly push make its be sleeved on buckle column on be adjacent to pcb board
Positive position；
5）Silica gel spring washer is sleeved on the free end of buckle column, then firmly pushing makes it be sleeved on buckle column and be adjacent to plastic cement to put down
Pad setting；
6）By another plastic cement plain cushion be placed on buckle column free end on, and firmly push make its be sleeved on buckle column on after, one
Side is close to silica gel spring washer, and another side is adjacent to the annular projection being arranged on buckle column free end, that is, completes double mode and cut
The assembling for changing switch is moved back and forth by operating plastic cement pedestal along positioning guide hole, make metal switch piece connect two it is different
Access realizes the switching of both of which.
Advantageous effect：The present invention on pcb board by laying three mutual disconnected metal wires and having certain length
Guide-localization hole, metal switch piece is then set on plastic cement pedestal, and plastic cement pedestal is passed through by buckle column thereon
The two is fixed behind the guide-localization hole of pcb board, by mobile plastic cement pedestal to two different positions, makes it that metal be driven to open
It closes piece and three mutual disconnected metal wires is connected into two different accesses, to form both of which, realize two kinds of moulds
The switching of formula；In order to ensure that pcb board has certain intensity, a metal reinforcing plates can be added at the back side of pcb board；In order to protect
The being completely embedded property between metal switch piece and three metal lines is demonstrate,proved, setting is by two plastic cement gaskets clampings one on buckle column
The retention mechanism of silica gel spring washer makes plastic cement pedestal keep closely coupled in pcb board under the action of retention mechanism elastic force；With knot
Simple, the of low cost advantage of structure can easily realize the switching between two kinds of different modes.
Description of the drawings
Fig. 1 is the configuration schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram of plastic cement pedestal；
Fig. 3 is the structural schematic diagram of metal switch piece；
Fig. 4 is the structural schematic diagram of pcb board；
Fig. 5 is the structural schematic diagram of metal reinforcing plates；
Fig. 6 is the connection diagram of plastic cement pedestal and metal switch piece；
Fig. 7 is pcb board and metal reinforcing plates connection procedure schematic diagram；
Fig. 8 is the structural schematic diagram after pcb board is connected with metal reinforcing plates；
Fig. 9 is the connection diagram of plastic cement pedestal and pcb board and metal reinforcing plates；
Figure 10 is the structural schematic diagram for installing a plastic cement plain cushion in Fig. 9 additional；
Figure 11 is the structural schematic diagram for installing silica gel spring washer in Figure 10 additional；
Figure 12 is the structural schematic diagram for increasing a plastic cement plain cushion in Figure 11 again；
Figure 13 is to buckle the structural schematic diagram that retention mechanism is installed on column；
Figure 14 is the present invention looks up structural representation of Figure 13；
Reference numeral：1, plastic cement pedestal, 101, card slot, 102, positioning column, 103, buckle column, 2, metal switch piece, 201, positioning
Hole, 3, rivet, 4, pcb board, 401, metallic circuit, 4011, outlet line I, 4012, input wires, 4013, outlet line II,
402, positioning guide hole, 403, mounting hole I, 5, metal reinforcing plates, 501, avoid holes, 502, mounting hole II, 6, plastic cement plain cushion, 7,
Silica gel spring washer.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It is switched as shown, a kind of communication antenna is switched with double mode, including plastic cement pedestal 1 and pcb board 4, wherein described
It is provided with card slot 101 and at least one buckle column 103 on one surface of plastic cement pedestal 1, and is provided with metal in card slot 101 and opens
Close piece 2；Metallic circuit 401 is distributed in the front of the pcb board 4, and the metallic circuit 401 includes three mutual disconnected metals
Line is additionally provided with positioning guide hole 402 corresponding with buckle 103 quantity of column and position, so that plastic cement pedestal 1 on the pcb board 4
On the positioning guide hole 402 that passes through of buckle column 103 after plastic cement pedestal 1 and pcb board 4 are connected；The positioning guide hole
402 have extension in length direction, so that buckle column 103 has the surplus of sliding in positioning guide hole 402, and are sliding into
When 402 two different locations of positioning guide hole, the metal switch piece 2 on plastic cement pedestal 1 is respectively by two in three metal lines
Connection forms two different accesses, to realize the switching of both of which.
It is the basic embodiment of the present invention above, further can be improved, optimized and limited on the basis of above：
As a kind of preferred embodiment of the present invention, the metallic circuit 401 includes an input in 4 middle part of pcb board
Wiring 4012 is provided with outlet line I 4011 and outlet line II 4013, and input wires in the both sides of input wires 4012
4012, outlet line I 4011 is not connected to mutually with outlet line II 4013, by moving metal switch piece 2 by input wires
4012 are connected to outlet line I 4011 or input wires 4012 with outlet line II 4013, realize the switching of both of which；
Wherein, the outlet line I 4011 is L-type, and outlet line II 4013 and input wires 4012 are linear type, and metal is opened
It is L-type to close piece 2 also, correspondingly, card slot 101 is also L-type；It is of course also possible to be other arbitrary shapes, as long as the present invention can be realized
Function；
As another preferred embodiment of the present invention, different location is set there are two positioning column 102 in the card slot 101, this
Two positioning columns 102 are matched with the location hole 201 that metal switch piece 2 is equipped with, to which metal switch piece 2 is fixed on card slot
In 101；
As another preferred embodiment of the present invention, on the free end of the buckle column 103 there is outer diameter to be more than its diameter
Protrusion, and buckle column 103 middle part the direction of the other end is provided with open slot along its free end, which will buckle column
103 are separated into two parts, so that its diameter is reduced so that this two parts can close up under external force to open slot, and then make card
The free end of button column 103 is sprung back after passing through the positioning guide hole 402 on pcb board 4, and plastic cement pedestal 1 and pcb board 4 are connected；
As another preferred embodiment of the present invention, the buckle column 103 covers in a part for positioning guide hole 402
Equipped with retention mechanism, which includes the silica gel spring washer 7 being set on buckle column 103, is distinguished at the both ends of silica gel spring washer 7
It is provided with plastic cement plain cushion 6, and two plastic cement plain cushions 6 hold out against the back side and the buckle of pcb board 4 respectively under the elastic force of silica gel spring washer 7
The annular projection that 103 free end of column is equipped with；
Plastic cement plain cushion 6 therein is plain washer made of plastic material, and internal diameter size is no more than the ruler of buckle 103 outer diameter of column
It is very little, it is preferably slightly less than the size of buckle 103 outer diameter of column, keeps being fitted close both to make；And silica gel spring washer 7 is silica gel material
Sleeve member made of material, and its internal diameter size is no more than the size of buckle 103 outer diameter of column, and its length and two plastic cement plain cushions
6 thickness total length after being added is larger than the length of buckle column 103, to make this three hold out against on annular projection, to protect
Demonstrate,prove the compactness of connection；
As another preferred embodiment of the present invention or a kind of advanced optimizing for upper embodiment, the back of the body of the pcb board 4
Face is provided with metal reinforcing plates 5, and avoid holes corresponding with 402 quantity of positioning guide hole and position are provided in metal reinforcing plates 5
501 so that the buckle column 103 on plastic cement pedestal 1 sequentially pass through after positioning guide hole 402 and avoid holes 501 by plastic cement pedestal 1,
Pcb board 4 and metal reinforcing plates 5 connect；
It is advanced optimized as a kind of embodiment in the present invention, the corresponding position of the pcb board 4 and metal reinforcing plates 5
It is respectively arranged with mounting hole I 403 and mounting hole II 502, it will by the way that rivet 3 is arranged in mounting hole I 403 and mounting hole II 502
The two connects；
A kind of assemble method of embodiment, includes the following steps in the present invention：
1）Metal switch piece 2 is snapped onto in the card slot 101 on plastic cement pedestal 1；
2）The back side of metal reinforcing plates 5 and pcb board 4 is adjacent to fixation and forms integral structure, and makes positioning guide hole 402 and evacuation
The position in hole 501 corresponds to；
3）Buckle column 103 on plastic cement pedestal 1 is passed through into positioning guide hole 402 and avoid holes 501 from the positive side of pcb board 4；
4）By a plastic cement plain cushion 6 be placed on buckle column 103 free end on, and firmly push make its be sleeved on buckle column 103 on paste
Tight 4 positive position of pcb board；
5）Silica gel spring washer 7 is sleeved on the free end of buckle column 103, then firmly pushing makes it be sleeved on buckle column 103 and paste
Tight plastic cement plain cushion 6 is arranged；
6）Another plastic cement plain cushion 6 is placed on the free end of buckle column 103, and firmly pushing makes it be sleeved on buckle column 103
Afterwards, one side is close to silica gel spring washer 7, and another side is adjacent to the annular projection being arranged on 103 free end of buckle column, i.e., complete
The assembling of mode selector switch in pairs is moved back and forth along positioning guide hole 402 by operating plastic cement pedestal 1, makes metal switch piece 2
Two different accesses are connected, realize the switching of both of which.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (8)
- It is switched 1. a kind of communication antenna is switched with double mode, it is characterised in that：Including plastic cement pedestal（1）And pcb board（4）, wherein The plastic cement pedestal（1）A surface on be provided with card slot（101）With at least one buckle column（103）, and card slot（101）It is interior It is provided with metal switch piece（2）；The pcb board（4）Front metallic circuit is distributed with（401）, and the metallic circuit（401）Packet Three mutual disconnected metal wires are included, in the pcb board（4）On be additionally provided with buckle column（103）Quantity and position are corresponding fixed Position pilot hole（402）, so that plastic cement pedestal（1）On buckle column（103）The positioning guide hole passed through（402）Afterwards by plastic cement pedestal （1）And pcb board（4）It connects；The positioning guide hole（402）Have in length direction and extend, so that buckle column（103） Positioning guide hole（402）In there is the surplus of sliding, and sliding into positioning guide hole（402）When two different locations, plastic cement Pedestal（1）On metal switch piece（2）Two connections in three metal lines are formed into two different accesses respectively, to real The switching of existing both of which.
- It is switched 2. a kind of communication antenna according to claim 1 is switched with double mode, it is characterised in that：The metallic circuit （401）Including being in pcb board（4）One input wires at middle part（4012）, in input wires（4012）Both sides be provided with it is defeated Go out circuit I（4011）With outlet line II（4013）, and input wires（4012）, outlet line I（4011）With outlet line II （4013）It is not connected to mutually, passes through mobile metal switch piece（2）By input wires（4012）With outlet line I（4011）Or it is defeated Enter wiring（4012）With outlet line II（4013）Connection, realizes the switching of both of which.
- It is switched 3. a kind of communication antenna according to claim 1 is switched with double mode, it is characterised in that：The card slot （101）Interior different location is set there are two positioning column（102）, the two positioning columns（102）With metal switch piece（2）What is be equipped with determines Position hole（201）It matches, thus by metal switch piece（2）It is fixed on card slot（101）It is interior.
- It is switched 4. a kind of communication antenna according to claim 1 is switched with double mode, it is characterised in that：The buckle column （103）Free end on outer diameter be more than its diameter protrusion, and buckle column（103）Middle part along its free end to the other end Direction be provided with open slot, which will buckle column（103）Two parts are separated into, so that this two parts is under external force Can close up to open slot makes its diameter reduce, and then makes buckle column（103）Free end pass through pcb board（4）On positioning lead Xiang Kong（402）After spring back, by plastic cement pedestal（1）And pcb board（4）It connects.
- It is switched 5. a kind of communication antenna according to claim 1 is switched with double mode, it is characterised in that：The buckle column （103）Across positioning guide hole（402）A part on be arranged with retention mechanism, the retention mechanism include be set in buckle column （103）On silica gel spring washer（7）, in silica gel spring washer（7）Both ends be respectively arranged with plastic cement plain cushion（6）, and two plastic cement plain cushions （6）In silica gel spring washer（7）Elastic force under, hold out against pcb board respectively（4）The back side and buckle column（103）The ring that free end is equipped with Shape protrusion.
- 6. a kind of communication antenna is switched with double mode and is switched according to claim 1 or 5, it is characterised in that：The pcb board （4）The back side be provided with metal reinforcing plates（5）, metal reinforcing plates（5）On be provided with and positioning guide hole（402）Quantity and position Corresponding avoid holes（501）, so that plastic cement pedestal（1）On buckle column（103）Sequentially pass through positioning guide hole（402）And evacuation Hole（501）Afterwards by plastic cement pedestal（1）, pcb board（4）And metal reinforcing plates（5）It connects.
- It is switched 7. a kind of communication antenna according to claim 6 is switched with double mode, it is characterised in that：The pcb board（4） And metal reinforcing plates（5）Corresponding position be respectively arranged with mounting hole I（403）With mounting hole II（502）, by mounting hole Ⅰ（403）With mounting hole II（502）Middle setting rivet（3）The two is connected.
- 8. a kind of communication antenna according to claim 6 switches the assemble method of switch with double mode, which is characterized in that packet Include following steps：1）By metal switch piece（2）Snap onto plastic cement pedestal（1）On card slot（101）It is interior；2）By metal reinforcing plates（5）With pcb board（4）The back side be adjacent to fixation and form integral structure, and make positioning guide hole（402） And avoid holes（501）Position correspond to；3）By plastic cement pedestal（1）On buckle column（103）From pcb board（4）Positive side pass through positioning guide hole（402）With keep away Allow hole（501）；4）By a plastic cement plain cushion（6）It is placed on buckle column（103）Free end on, and firmly push so that it is sleeved on buckle column （103）On be adjacent to pcb board（4）Positive position；5）By silica gel spring washer（7）It is sleeved on buckle column（103）Free end on, then firmly push so that it is sleeved on buckle column（103） It goes up and is adjacent to plastic cement plain cushion（6）Setting；6）By another plastic cement plain cushion（6）It is placed on buckle column（103）Free end on, and firmly push so that it is sleeved on buckle column （103）After upper, one side and silica gel spring washer（7）It is close to, another side and buckle column（103）The ring-type being arranged on free end is convex It rises and is adjacent to, that is, the assembling of double mode switching switch is completed, by operating plastic cement pedestal（1）Along positioning guide hole（402）To move back It is dynamic, make metal switch piece（2）Two different accesses are connected, realize the switching of both of which.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810252440.4A CN108364810B (en) | 2018-03-26 | 2018-03-26 | Dual-mode change-over switch for communication antenna and assembling method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810252440.4A CN108364810B (en) | 2018-03-26 | 2018-03-26 | Dual-mode change-over switch for communication antenna and assembling method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108364810A true CN108364810A (en) | 2018-08-03 |
| CN108364810B CN108364810B (en) | 2024-04-16 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810252440.4A Active CN108364810B (en) | 2018-03-26 | 2018-03-26 | Dual-mode change-over switch for communication antenna and assembling method thereof |
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| CN (1) | CN108364810B (en) |
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| TW201637053A (en) * | 2015-01-06 | 2016-10-16 | 鴻海精密工業股份有限公司 | Slide switch and electronic device using the same |
| CN204424162U (en) * | 2015-03-13 | 2015-06-24 | 青岛海信日立空调系统有限公司 | Switch mounting structure |
| CN204572543U (en) * | 2015-04-29 | 2015-08-19 | 广东美的环境电器制造有限公司 | A kind of linkage structure and there is the fan of this linkage structure |
| CN205319366U (en) * | 2015-12-11 | 2016-06-15 | 上海置恒电气有限公司 | Fixing fastener structure |
| WO2017221109A1 (en) * | 2016-06-16 | 2017-12-28 | Bsh家用电器有限公司 | Switch device |
| CN208077820U (en) * | 2018-03-26 | 2018-11-09 | 广东通宇通讯股份有限公司 | A kind of communication antenna double mode switching switch |
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|---|---|
| CN108364810B (en) | 2024-04-16 |
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