CN207474693U - A kind of no-welding radio frequency connector - Google Patents
A kind of no-welding radio frequency connector Download PDFInfo
- Publication number
- CN207474693U CN207474693U CN201721346009.3U CN201721346009U CN207474693U CN 207474693 U CN207474693 U CN 207474693U CN 201721346009 U CN201721346009 U CN 201721346009U CN 207474693 U CN207474693 U CN 207474693U
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- CN
- China
- Prior art keywords
- radio frequency
- frequency connector
- fixed
- screw
- welding
- 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
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of no-welding radio frequency connector, structure includes：Ka Qiao,Metal pedestal,Bottom case,Fixing nut,Radio frequency connector,Screw rod,Wire connection terminal,Upper cover,Screw,Swivel head,Ka Qiao is perpendicularly fixed above the metal pedestal of bottom using interference fit,Upper cover, which is fixed on the right side of metal pedestal, to be gap-matched,Radio frequency connector is perpendicularly fixed in front of metal pedestal using threaded connection,Screw rod is fixed on an axle center with swivel head and is connected using injection,It sets and is extended vertically through there are two screw and using threaded connection above card bridge,Wire connection terminal is fixed on radio frequency connector rear and using welding,It is gap-matched and is fixed on around radio frequency connector using fixing nut,The utility model wire connection terminal is equipped with minus screw,Hard contact,Insulation shell,Pin,Realize that reliable and easy-to-connect can fast bear high current high temperature resistant and easy to maintenance by screw fixing-stable without other welding equipments such as electric iron rosin.
Description
Technical field
The utility model is a kind of no-welding radio frequency connector, belongs to connector apparatus field.
Background technology
The model of the naming method model name radio frequency (RF) coaxial connector of radio frequency (RF) coaxial connector radio frequency (RF) coaxial connector by
Main title code name and structure code name two parts composition, centre strigula "-" separate.The main main title code name for claiming code name radio frequency connector
Using main title code name general in the world, the name of the different structure form of specific product makes concrete regulation by detail specification.
The structure of structure type code name radio frequency connector.
Prior art discloses application No. is the radio frequency connector of the no-welding multiport of CN201621322628.4, including
Integrated male end and female end can be mutually inserted, male end includes male end seat, male connector and to plugging in guide post, and elastic center is equipped in male connector
Needle, multiple male connectors, which are spaced substantially equidistant, to be distributed on male end seat, is installed at left and right sides of male end seat to plugging in guide post, female end includes female end seat
And female, multiple females, which are spaced substantially equidistant, to be distributed on female end seat, be equipped at left and right sides of female end seat with it is matched to plugging in guide post
Location hole, male connector front end are bowl-mouth shape, and female front end is floating connection head, and plug-in opening, the rim of a bowl are equipped at floating connection head center
Shape male connector, which is quickly caught, grabs floating connection head, and female can be easy for assemble or unload in quick insertion male connector, but prior art radio-frequency line
Connection need to weld by scolding tin, electric iron high temperature easily cause connector damage and welding in be not intended to caused by short circuit make
Cause unnecessary loss into instrument is badly damaged.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of no-welding radio frequency connector, with solution
Certainly the connection of radio-frequency line needs to weld by scolding tin, and electric iron high temperature easily causes to be not intended to make in the damage and welding of connector
Into short circuit cause instrument badly damaged the problem of causing unnecessary loss.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of no-welding radio frequency
Connector, structure include：Ka Qiao, metal pedestal, bottom case, fixing nut, radio frequency connector, screw rod, wire connection terminal, upper cover, spiral shell
Nail, swivel head, the Ka Qiao are perpendicularly fixed at using interference fit above the metal pedestal of bottom, and the upper cover is fixed on the right side of metal pedestal
It is gap-matched, the radio frequency connector is perpendicularly fixed in front of metal pedestal using being threadedly coupled, and the radio frequency connector passes through
Wear metal pedestal and using being threadedly coupled, the screw rod is fixed on same axle center with swivel head and is connected using injection, the Ka Qiao
Top set there are two screw extends vertically through and using be threadedly coupled, the wire connection terminal be fixed on radio frequency connector rear and
Using welding, described be gap-matched using fixing nut is fixed on around radio frequency connector, and the wire connection terminal is equipped with one
Word screw, hard contact, insulation shell, pin, the minus screw set there are two being perpendicularly fixed above hard contact and
It is gap-matched, the hard contact is fixed on inside insulation shell using injection connection, and the pin runs through insulation shell
It is fixed on above hard contact and using welding, the pin is fixed on radio frequency connector rear and using electrical connection.
Further, the metal pedestal rear is equipped with two screw rods and using threaded connection.
Further, the bottom case is connected by being buckled with upper cover.
Further, the fixing nut is set on using threaded connection around radio frequency connector.
Further, the hard contact is set is set on radio frequency connector rear there are two and by pin.
Further, the wire connection terminal is electronic unit, and precision is high, and stability is strong.
Further, the metal pedestal is alloy material, and hardness is high, anti-deformation.
Advantageous effect
The utility model wire connection terminal is equipped with minus screw, hard contact, insulation shell, pin, realizes and is ironed without electricity
Other welding equipments such as iron rosin are reliable by screw fixing-stable and easy-to-connect can fast bear high current high temperature resistant and
It is easy to maintenance.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structure diagram of no-welding radio frequency connector of the utility model.
Fig. 2 is a kind of connection terminal structure schematic diagram of no-welding radio frequency connector of the utility model.
In figure：Ka Qiao -1, metal pedestal -2, bottom case -3, fixing nut -4, radio frequency connector -5, screw rod -6, wire connection terminal -
7th, upper cover -8, screw -9, swivel head -10, minus screw -701, hard contact -702, insulation shell -703, pin -704.
Specific embodiment
To be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, below
With reference to specific embodiment, the utility model is expanded on further.
- Fig. 2 is please referred to Fig.1, the utility model provides a kind of no-welding radio frequency connector：Its structure includes：Card bridge 1, gold
Belong to seat 2, bottom case 3, fixing nut 4, radio frequency connector 5, screw rod 6, wire connection terminal 7, upper cover 8, screw 9, swivel head 10, the card
Bridge 1 is perpendicularly fixed at 2 top of bottom metal pedestal using interference fit, and the upper cover 8 is fixed on 2 right side of metal pedestal is matched using gap
It closes, the radio frequency connector 5 is perpendicularly fixed at 2 front of metal pedestal using being threadedly coupled, and the radio frequency connector 5 runs through metal pedestal
2 and using being threadedly coupled, the screw rod 6 and swivel head 10 are fixed on same axle center and are connected using injection, 1 top of card bridge
If there are two screw 9 extend vertically through and using be threadedly coupled, the wire connection terminal 7 be fixed on 5 rear of radio frequency connector and
Using welding, described be gap-matched using fixing nut 4 is fixed on around radio frequency connector 5, and the wire connection terminal 7 is equipped with
Minus screw 701, hard contact 702, insulation shell 703, pin 704, the minus screw 701 are set there are two being perpendicularly fixed at
It above hard contact 702 and is gap-matched, the hard contact 702 is fixed on 703 inside of insulation shell using injection
Connection, the pin 704 are fixed on 702 top of hard contact and using welding, the pin 704 through insulation shell 703
It is fixed on 5 rear of radio frequency connector and using electrical connection, 2 rear of metal pedestal is equipped with two screw rods 6 and using screw thread
Connection, the bottom case 3 are connected by being buckled with upper cover 8, and the fixing nut 4 is set on radio frequency connector 5 using threaded connection
Around, the hard contact 702 is set is set on radio frequency connector rear there are two and by pin 704, and the wire connection terminal 7 is
Electronic unit, precision is high, and stability is strong, and the metal pedestal 2 is alloy material, and hardness is high, anti-deformation.
Signal wire is fixed on bottom case 3 by card bridge 1 and nut 4 and prevents from pulling connector in the use of the utility model
It drags lower signal cable wire stripping head and is fixed on wire connection terminal locking minus screw 701 and avoid contact with bad, can lead to after wiring
Cross swivel head 10 screw rod is combined with equipment interface the firm and contact that ensure that interface contact it is good, without electric iron
Other welding equipments such as rosin are reliable by screw fixing-stable and easy-to-connect can fast bear high current high temperature resistant and dimension
It repaiies conveniently.
Wire connection terminal 7 described in the utility model be applied to printed wiring board electrical connection in wire connection terminal in the industry by
As PCB wire connection terminals or PCB connectors, a kind of aftermarket product of electrical connection is used to implement, the PCB tops of standard are without zero
Part, also commonly known as " printed wiring board.
Its structure and principle are all that this technology personnel can be learnt by technical manual or be known by routine experiment method,
The utility model solves the problems, such as it is that the connection of radio-frequency line needs to weld by scolding tin, and electric iron high temperature easily causes the damage of connector
Short circuit caused by being not intended in wound and welding causes instrument is badly damaged to cause unnecessary loss, and the utility model passes through upper
State being combined with each other for component, can reach it is reliable by screw fixing-stable without other welding equipments such as electric iron rosin and
Easy-to-connect can fast bear high current high temperature resistant and easy to maintenance, described in detail below：
The minus screw 701 is set there are two being perpendicularly fixed at the top of hard contact 702 and be gap-matched, described
Hard contact 702 is fixed on 703 inside of insulation shell using injection connection, and the pin 704 is fixed on through insulation shell 703
Above hard contact 702 and using welding, the pin 704 is fixed on 5 rear of radio frequency connector and using electrical connection.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model 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 utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
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 each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of no-welding radio frequency connector, structure include：Ka Qiao (1), metal pedestal (2), bottom case (3), fixing nut (4),
Radio frequency connector (5), screw rod (6), wire connection terminal (7), upper cover (8), screw (9), swivel head (10), the Ka Qiao (1) are vertical
It is fixed on using interference fit above bottom metal pedestal (2), the upper cover (8), which is fixed on the right side of metal pedestal (2), to be gap-matched,
The radio frequency connector (5) is perpendicularly fixed in front of metal pedestal (2) using threaded connection, it is characterised in that：
For the radio frequency connector (5) through metal pedestal (2) and using being threadedly coupled, the screw rod (6) is solid with swivel head (10)
It is connected due to same axle center using injection, is set above the Ka Qiao (1) and extend vertically through there are two screw (9) and connected using screw thread
It connects, the wire connection terminal (7) is fixed on radio frequency connector (5) rear and using welding, described to be used using fixing nut (4)
Clearance fit is fixed on around radio frequency connector (5)；
The wire connection terminal is equipped with minus screw (701), hard contact (702), insulation shell (703), pin (704), described
Minus screw (701) sets that there are two be perpendicularly fixed above hard contact (702) and be gap-matched, the hard contact
(702) it is fixed on inside insulation shell (703) using injection connection, the pin (704) is fixed on through insulation shell (703)
Above hard contact (702) and using welding, the pin (704) is fixed on radio frequency connector (5) rear and using electricity
Connection.
2. a kind of no-welding radio frequency connector according to claim 1, it is characterised in that：Metal pedestal (2) rear is set
There are two screw rods (6) and using threaded connection.
3. a kind of no-welding radio frequency connector according to claim 2, it is characterised in that：The bottom case (3) passes through buckle
It is connected with upper cover (8).
4. a kind of no-welding radio frequency connector according to claim 2, it is characterised in that：The fixing nut (4) uses
It is threadedly coupled and is set on around radio frequency connector (5).
5. a kind of no-welding radio frequency connector according to claim 2, it is characterised in that：The hard contact (702) sets
There are two and by pin (704) set on radio frequency connector rear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721346009.3U CN207474693U (en) | 2017-10-19 | 2017-10-19 | A kind of no-welding radio frequency connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721346009.3U CN207474693U (en) | 2017-10-19 | 2017-10-19 | A kind of no-welding radio frequency connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207474693U true CN207474693U (en) | 2018-06-08 |
Family
ID=62267113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721346009.3U Expired - Fee Related CN207474693U (en) | 2017-10-19 | 2017-10-19 | A kind of no-welding radio frequency connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207474693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107732472A (en) * | 2017-10-19 | 2018-02-23 | 江苏永沃铜业有限公司 | A kind of no-welding radio frequency connector |
-
2017
- 2017-10-19 CN CN201721346009.3U patent/CN207474693U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107732472A (en) * | 2017-10-19 | 2018-02-23 | 江苏永沃铜业有限公司 | A kind of no-welding radio frequency connector |
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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: 20180608 Termination date: 20181019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |