CN207977440U - A kind of RF coupler - Google Patents
A kind of RF coupler Download PDFInfo
- Publication number
- CN207977440U CN207977440U CN201820456273.0U CN201820456273U CN207977440U CN 207977440 U CN207977440 U CN 207977440U CN 201820456273 U CN201820456273 U CN 201820456273U CN 207977440 U CN207977440 U CN 207977440U
- Authority
- CN
- China
- Prior art keywords
- coupler
- located lateral
- upper cover
- base upper
- bottom seat
- 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
- 230000008878 coupling Effects 0.000 claims description 13
- 238000010168 coupling process Methods 0.000 claims description 13
- 238000005859 coupling reaction Methods 0.000 claims description 13
- 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 description 6
- 238000009434 installation Methods 0.000 abstract description 21
- 238000011900 installation process Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
A kind of RF coupler involved by the utility model, including coupler body, coupler connector；Coupler body includes coupler bottom seat, base upper cover.Because being provided at least three receiving card slots on the side wall of coupler bottom seat；At least three locating groove bodies mutually identical with receiving card slot are provided on base upper cover inner surface.When installation, directly by base upper cover, vertical direction is placed on above coupler bottom seat from top to bottom, and multiple screws is recycled to be each passed through positional punch, and coupler bottom seat is fixedly connected together by location hole with base upper cover.In this installation process, base upper cover is fixed on above coupler bottom seat using first base upper cover is positioned above coupler bottom seat, then by screw so that easy for installation, after-sales service convenient disassembly improves installation accuracy.At the same time, reduce the connection process between coupler connector and coupler bottom seat, simplify installation procedure, advantageously reduce cost, be convenient for automatic assembling.
Description
【Technical field】
The utility model is related to a kind of RF couplers in terms of signal transmission switching.
【Background technology】
RF coupler includes coupling bar in the prior art, the coupler bottom seat for installing coupling bar, is mounted on coupling
The base upper cover of device submounts, the coupler connector being mounted on coupler bottom seat.It, first will be in coupler bottom seat side when installation
Wall specified location opens up mounting hole respectively, and then, coupler connector is fixed on across mounting hole on coupler bottom seat side wall, institute
It states coupling bar respectively to connect coupling bar and coupler connector by traditional scolding tin material connection type, then by screw by institute
It states base upper cover to be fixedly mounted on above coupler bottom seat, tapping thread is fixedly connected.In this installation process, base upper cover with
Coupler bottom seat is carried out at the same time using positioning and fixation, easilys lead to the bottom cover upper cover with coupler bottom seat in installation process
In shift, cause to bring in installation process to operator it is highly inconvenient, and after sale detachable maintaining repair it is highly inconvenient.
At the same time, the installation accuracy easily lead between bottom cover upper cover and coupler bottom seat is relatively low.
【Utility model content】
In view of this, the technical problem to be solved by the utility model is to provide one kind having easy for installation, after-sales service
Convenient disassembly improves the RF coupler of installation accuracy.
Above-mentioned technical problem is solved thus, and the technical solution in the utility model provides a kind of RF coupler, packet
Coupler body is included, the coupler connector and coupling bar being connect with coupler body；The coupler body includes coupler
Pedestal is mounted on the base upper cover of coupler bottom seat；At least three receiving card slots are provided on the side wall of the coupler bottom seat；
At least three locating groove bodies are provided on the base upper cover inner surface；The shape of the locating groove body and receiving card slot shape
Shape mutually coincide consistent.
Described in above-mentioned technical characteristics, the locating groove body is integrally formed with base upper cover, the positioning
Card slot body includes the first located lateral item being arranged at base upper cover outer ledge, the be set on the inside of the first located lateral article
Two located lateral items, the height of the second located lateral item are less than the height of the first located lateral item；Described first is laterally
Positioning strip, is provided with longitudinal upper semi-circle shrinkage pool on the second located lateral item, the longitudinal direction upper semi-circle shrinkage pool through first laterally
Positioning strip, to the second located lateral bottom margin；Base upper cover surface between three locating groove bodies is provided with fixed
Plane plate body；The base upper cover edge is respectively arranged with a plurality of positional punches.
Described in above-mentioned technical characteristics, the receiving card slot is integrally formed with coupler bottom seat；The receipts
Hold and be provided with the third located lateral item projected upwards on card slot madial wall, the 4th cross is provided on the outside of the third located lateral article
To positioning strip；It is provided with longitudinal lower half circle shrinkage pool in the third located lateral article and the 4th located lateral article, the longitudinal direction lower half
Circle shrinkage pool through third located lateral article, to the 4th located lateral article bottom margin；The coupler bottom seat internal edge
A plurality of location holes are provided on side wall.
The advantageous effects of the utility model：Because being provided at least three receiving cards on the side wall of the coupler bottom seat
Slot；At least three locating groove bodies are provided on the base upper cover inner surface；The shape of the locating groove body is blocked with receiving
Groove shape is mutually coincide consistent.When installation, directly by base upper cover, vertical direction is placed on above coupler bottom seat from top to bottom,
Multiple screws are recycled to be each passed through positional punch, the coupler bottom seat is fixedly connected together by location hole with base upper cover
.In this installation process, using first base upper cover is positioned above coupler bottom seat, then by screw by base upper cover
It is fixed on above coupler bottom seat so that easy for installation, after-sales service convenient disassembly improves installation accuracy.It is same with this
When, reduce the connection process between coupler connector and coupler bottom seat, simplifies installation procedure, advantageously reduce cost, just
In automatic assembling.
With reference to the accompanying drawings and examples, the technical solution of the utility model is described in further detail.
【Description of the drawings】
Fig. 1 is the stereogram of coupler bottom seat in the utility model；
Fig. 2 is the stereogram of the utility model in the base upper cover.
【Specific implementation mode】
In order to keep technical problem to be solved in the utility model, technical solution and advantageous effect clearer, clear, with
Under in conjunction with the accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
Example is applied only to explain the utility model, is not used to limit the utility model.
Please refer to Fig.1 and Fig. 2 shown in, illustrate a kind of RF coupler with reference to embodiment comprising coupler body,
The coupler connector 1 and coupling bar 15 being connect with coupler body.The coupler body includes coupler bottom seat 2, installation
In the base upper cover 3 of coupler bottom seat 2.
Be provided at least three receiving card slots 4 on the side wall of the coupler bottom seat 2, the receiving card slot 4 with couple
Device pedestal 2 is integrally formed；It is provided with the third located lateral item 5 projected upwards, the third on receiving 4 madial wall of card slot
5 outside of located lateral article is provided with the 4th located lateral article 6；It is set in 5 and the 4th located lateral article 6 of the third located lateral article
Be equipped with longitudinal lower half circle shrinkage pool, the longitudinal direction lower half circle shrinkage pool through third located lateral article 5, to 6 bottom of the 4th located lateral article
Portion edge；It is provided with a plurality of location holes 7 on the 2 internal edge side wall of coupler bottom seat.
At least three locating groove bodies 8 are provided on 3 inner surface of the base upper cover；The shape of the locating groove body 8
It mutually coincide with receiving 4 shape of card slot consistent.The locating groove body 8 is integrally formed with base upper cover 3, the locating groove
Body 8 includes the first located lateral item 9 at setting 3 outer ledge of base upper cover, is set to the of the inside of the first located lateral article 9
Two located lateral items 10, the height of the second located lateral item 10 are less than the height of the first located lateral item 9；Described first
Located lateral item 9, longitudinal upper semi-circle shrinkage pool 11 is provided on the second located lateral item 10, and the longitudinal direction upper semi-circle shrinkage pool 11 runs through
In 9 to the second located lateral item of the first located lateral item, 10 bottom margin；Base upper cover between three locating groove bodies 8
3 surfaces are provided with positioning surface plate body 12；3 edge of the base upper cover is respectively arranged with a plurality of positional punches 13.
When installation, the coupler connector 1 is first fixed on to the coupler of 4 periphery of receiving card slot by two screws 14
On 2 side wall of pedestal, then, by the coupling bar 15 be directly inserted in metal signal connecting rod on coupler connector 1 and with electricity
Component connection is hindered, then vertical direction is inserted into above coupler bottom seat 2 from top to bottom by the base upper cover 3 so that described fixed
Position card slot body 8 is placed in inside the receiving card slot 4, squeezes the base upper cover 3 and coupler connector 1 so that and it comes into full contact with,
It is each passed through positional punch 13,7 tapping of location hole locking finally by screw 14.In the process, using described fixed
Position card slot body 8 is placed in inside receiving card slot 4 so that and the first located lateral article 9 is placed in above the 4th located lateral article 6, and second
Located lateral item 10 is placed in above third located lateral item 5 so that the connector for joint fixation on the coupler connector 1 is placed in
It is formed by space interior between receiving card slot 4 and locating groove body 8 so that base upper cover 3 is first positioned at coupler bottom seat 2
Above, then by screw by base upper cover 3 it is fixed on coupler bottom seat 2 above so that easy for installation, after-sales service dismounting
It is convenient.Such mounting means avoids base upper cover 3 and coupler bottom seat 2 amount of being subjected to displacement during the installation process, to reach
Improve installation accuracy.At the same time, traditional scolding tin material connection process described in the prior art is reduced during this, reduces coupling
Connection process between device connector 1 and coupler bottom seat 2 simplifies installation procedure, cost is reduced to reach.
During the installation process, first 15 both ends of coupling bar can be connect with coupler connector 1 respectively.With other one
15 one end of coupling bar connects with coupler connector 1, and the other end connect with resistance element, assembles, and then, then is respectively placed in correspondence
Inside locating groove body 8, then 3 vertical direction of the base upper cover is placed in above coupler bottom seat 2, recycles screw described
Base upper cover 3 is fixed together with coupler bottom seat 2, the process that such mounting means facilitates automatic assembling.
In conclusion because being provided at least three receiving card slots 4 on the side wall of the coupler bottom seat 2；On the pedestal
At least three locating groove bodies 8 are provided on 3 inner surface of lid；The shape of the locating groove body 8 and receiving 4 shape of card slot are mutual
It coincide consistent.When installation, directly by base upper cover 3, vertical direction is placed on above coupler bottom seat 2 from top to bottom, is recycled more
A screw is each passed through positional punch 13, and the coupler bottom seat 2 is fixedly connected together i.e. by location hole 7 with base upper cover 3
It can.In this installation process, using first base upper cover 3 is positioned above coupler bottom seat 2, then by screw by base upper cover
3 are fixed on coupler bottom seat 2 above so that easy for installation, after-sales service convenient disassembly improves installation accuracy.It is same with this
When, reduce the connection process between coupler connector 1 and coupler bottom seat 2, simplify installation procedure, advantageously reduce cost,
Convenient for automatic assembling.
Above by reference to the preferred embodiment for having illustrated the utility model, not thereby limit to the right of the utility model
Range.Those skilled in the art do not depart from the scope of the utility model and essence made by any modification, equivalent replacement and change
Into should all be within the interest field of the utility model.
Claims (3)
1. a kind of RF coupler comprising coupler body, the coupler connector and coupling bar being connect with coupler body；
The coupler body includes coupler bottom seat, is mounted on the base upper cover of coupler bottom seat；It is characterized in that：The coupler
At least three receiving card slots are provided on the side wall of pedestal；It is provided at least three locating grooves on the base upper cover inner surface
Body；The shape of the locating groove body is mutually coincide consistent with receiving card slot shape.
2. a kind of RF coupler according to claim 1, it is characterised in that：The locating groove body and base upper cover one
Body formed, the locating groove body includes the first located lateral item being arranged at base upper cover outer ledge, is set to first
The second located lateral item on the inside of located lateral item, the height of the second located lateral item are less than the height of the first located lateral item
Degree；The first located lateral item, longitudinal upper semi-circle shrinkage pool is provided on the second located lateral item, and the longitudinal direction upper semi-circle is recessed
Hole through the first located lateral item, to the second located lateral bottom margin；Pedestal between three locating groove bodies
Upper lid surface is provided with positioning surface plate body；The base upper cover edge is respectively arranged with a plurality of positional punches.
3. a kind of RF coupler according to claim 1, it is characterised in that：The receiving card slot and coupler bottom seat
It is integrally formed；It is provided with the third located lateral item projected upwards, the third located lateral on the receiving card slot madial wall
It is provided with the 4th located lateral article on the outside of article；It is provided with longitudinal lower half in the third located lateral article and the 4th located lateral article
Circle shrinkage pool, the longitudinal direction lower half circle shrinkage pool through third located lateral article, to the 4th located lateral article bottom margin；The coupling
It is provided with a plurality of location holes on clutch chassis interior edge side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820456273.0U CN207977440U (en) | 2018-04-02 | 2018-04-02 | A kind of RF coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820456273.0U CN207977440U (en) | 2018-04-02 | 2018-04-02 | A kind of RF coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207977440U true CN207977440U (en) | 2018-10-16 |
Family
ID=63763877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820456273.0U Expired - Fee Related CN207977440U (en) | 2018-04-02 | 2018-04-02 | A kind of RF coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207977440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921166A (en) * | 2019-02-20 | 2019-06-21 | 南京博翔电子有限公司 | A kind of coupler of fast demountable |
-
2018
- 2018-04-02 CN CN201820456273.0U patent/CN207977440U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921166A (en) * | 2019-02-20 | 2019-06-21 | 南京博翔电子有限公司 | A kind of coupler of fast demountable |
| CN109921166B (en) * | 2019-02-20 | 2020-12-11 | 南京博翔电子有限公司 | Coupler capable of being quickly disassembled and assembled |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 365500 Shaxian Energy-saving and Environmental Protection Industrial Park, Sanming City, Fujian Province, 24 Patentee after: Han Guoliang Address before: 518000 five, No. 92, West Yuan Road, Xiang Yuan village, Pingdi street, Longgang District, Shenzhen, Guangdong. Patentee before: Han Guoliang |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181016 |