CN209266642U - A kind of connector construction of multiterminal elastic connection - Google Patents
A kind of connector construction of multiterminal elastic connection Download PDFInfo
- Publication number
- CN209266642U CN209266642U CN201822201413.2U CN201822201413U CN209266642U CN 209266642 U CN209266642 U CN 209266642U CN 201822201413 U CN201822201413 U CN 201822201413U CN 209266642 U CN209266642 U CN 209266642U
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- terminal
- several
- multiterminal
- needle
- elastic connection
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Abstract
The utility model relates to a kind of connector constructions of multiterminal elastic connection；Including connector body and pcb board, outer conductor is provided on the outside of the connector body, the both ends of the outer conductor are provided with several connection end feets with certain coefficient of elasticity, several described connection end feets are electrically connected on the pcb board；The beneficial effects of the utility model embody are as follows: the utility model is intended to provide a kind of connector construction of multiterminal elastic connection, several elastic connection end feets are respectively set by the both ends in outer conductor, there is certain elasticity by the end of outer conductor, it can preferably be contacted with the pad of PCB, its structure is simple, use easy to produce, it is practical.
Description
Technical field
The utility model relates to a kind of connector, refer in particular to that a kind of structure is simple and the company of multiterminal elastic connection convenient for connection
Connect device structure.
Background technique
Connector is that a kind of extremely wide components are used in electronics industry, and as transmission medium, electric power usually passes through
Connector is sent to various electric component, and keeping the Male head connector of convex mutually chimeric with concave female connector into
Row is electrically connected, and there are certain fit-up gaps between components in convention connectors, and in use, pine can occur for part
It is dynamic, the conduction property of connector is influenced, it is to use in pairs that suitability is poor, and common board to board connector, two pieces of needs
Respectively there is one on the plate of docking, assembly is cumbersome, uses inconvenience.
Utility model content
To solve the above-mentioned problems, the utility model is intended to provide a kind of connector, and it is simple and be convenient for refer in particular to a kind of structure
The connector construction of the multiterminal elastic connection of connection.
Realize above-mentioned purpose, the technical solution adopted in the utility model is: a kind of connector construction of multiterminal elastic connection,
Including connector body and pcb board, outer conductor is provided on the outside of the connector body, wherein one end of the outer conductor is set
Several connection end feets with certain coefficient of elasticity are equipped with, the other end is provided with several legs, several described connecting pins
Foot and several described legs are electrically connected on the pcb board.
Wherein, the pcb board is respectively arranged with conductive region corresponding with the connection end feet, and and several
The welding region that the leg matches, elasticity is butted in the conductive region several described connection end feets respectively, several
A leg is respectively welded on the welding region.
Wherein, several mounting holes matched respectively with leg described in several are provided in the welding region, if
The dry leg, which respectively correspondingly welds, to be set in several described mounting holes, is fixed on the outer conductor on the pcb board
It realizes and is electrically connected.
Wherein, the pcb board is provided with conductive region, be provided in the conductive region several respectively with it is several
The mounting hole that a connection end feet matches, several described connection end feets are respectively correspondingly inserted in several installations
Kong Zhong is fixed on the outer conductor on the pcb board and realizes electric connection.
Wherein, the connector body includes insulator, terminal and plays needle, and the terminal is inserted in the insulator,
The needle guard that plays is provided with annular mounting groove on the outside of one end of the terminal, the terminal, sets on the inside of the bullet needle
It is equipped with annular slot, the annular mounting groove and the annular slot are located at the terminal and the bullet needle is mutually matched
At contact surface, the annular mounting groove frame is equipped with elastic slice, and the elastic slice includes mounting ring and several elasticity card bases, the installation
Latch closure is connected on the terminal, and wherein one end of several elasticity card bases is connected to the mounting ring, and the other end is in certain
Extend outwardly to elastic angle and is butted in the annular slot that form elasticity self-locking.
Wherein, the terminal is provided with panel plugs groove along its axle center, and reset spring, the bullet are provided in the panel plugs groove
Needle is open column shape body, is sheathed on the terminal to the bullet coaxial needle, and wherein one end of the reset spring is butted on described
The bottom of panel plugs groove, the other end are butted on the inner tip for playing needle.
Wherein, the insulator is provided with accommodating cavity and fixed slot on same axis, and the terminal wherein insert by one end
In the fixed slot, the other end and the bullet needle are set in the accommodating cavity.
Wherein, positioning chamber is provided between the accommodating cavity and the fixed slot, the terminal is provided with positioning chuck,
The positioning card decometer is set on the positioning chamber.
Wherein, it is assembly side that the terminal, which is inserted in the part in the fixed slot, and the surface of the assembly side is arranged
There is locking bulge loop, the inner wall that the locking bulge loop is butted on the fixed slot is realized self-locking.
Wherein, wherein one end of the elastic slice is butted at the top of the annular mounting groove of the terminal, the other end with it is described
The bottom of annular mounting groove has certain elastic spacing.
It wherein, is the clearance fit with certain interval between the terminal and the bullet needle.
The beneficial effects of the utility model embody are as follows: the utility model is intended to provide a kind of connector of multiterminal elastic connection
Several elastic connection end feets are respectively set by the both ends in outer conductor in structure, have certain bullet by the end of outer conductor
Property, it can preferably be contacted with the pad of PCB, realize that board to board connector only needs to weld one on one piece of pcb board just
It can be to simplify overall structure, the coaxial radio-frequency connector is high to the tolerance of rigging error, two pieces of pcb boards for needing to dock
Relative position can be with relative loose, because the connector construction is simple, compared with the connector that other are used with occasion, electric field environment
It is more controllable reliable, working frequency and transmission bandwidth can with when one step improve frequency 20G or more, it is practical.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model overall structure cross-sectional view.
Fig. 3 is that the utility model overall structure is welded in the structural schematic diagram on pcb board.
Fig. 4 is that the utility model overall structure is connected in the structural schematic diagram on pcb board.
Fig. 5 is one of structural schematic diagram that the utility model outer conductor connects that end feet is contacted with pcb board.
Fig. 6 is one of structural schematic diagram that the utility model outer conductor connects that end feet is contacted with pcb board
Attached drawing mark explanation:
1- connector body；2-PCB plate；3- outer conductor；4- connection end feet；5- leg；6- conductive region；The welding section 7-
Domain；8- mounting hole；9- insulator；10- terminal；11- bullet needle；12- annular mounting groove；13- annular slot；14- elastic slice；15- peace
Fill ring；16- elasticity card base；17- panel plugs groove；18- reset spring；19- accommodating cavity；20- fixed slot；21- positioning chamber；22- is fixed
Position chuck；23- assembly side；24- locks bulge loop.
Specific embodiment
The specific embodiment that according to the present invention will be described in detail below with reference to the accompanying drawings:
As shown in figures 1 to 6, a kind of connector construction of multiterminal elastic connection, including connector body 1 and pcb board 2, institute
The outside for stating connector body 1 is provided with outer conductor 3, and wherein one end of the outer conductor 3 is provided with several with certain bullet
The connection end feet 4 of property coefficient, the other end are provided with several legs 5, several connection end feets 4 and several described legs
5 are electrically connected on the pcb board 2.
Wherein, the pcb board 2 is respectively arranged with conductive region 6 corresponding with the connection end feet 4, and if with
The welding region 7 that the dry leg 5 matches, elasticity is butted on the conductive region 6 to several described connection end feets 4 respectively
On, several described legs 5 are respectively welded on the welding region 7.
Wherein, several mounting holes 8 matched respectively with leg 5 described in several are provided in the welding region 7,
Several described legs 5, which respectively correspondingly weld, to be set in several described mounting holes 8, and the outer conductor 3 is made to be fixed on the PCB
It realizes and is electrically connected on plate 2.
Wherein, the connector body 1 includes insulator 9, terminal 10 and plays needle 11, and the terminal 10 is inserted in described exhausted
In edge body 9, described one end for playing needle 11 and being sheathed on the terminal 10, the outside of the terminal 10 is provided with annular mounting groove 12,
The inside for playing needle 11 is provided with annular slot 13, and the annular mounting groove 12 and the annular slot 13 are located at described
At terminal 10 and the mutually matched contact surface of the bullet needle 11,12 frame of annular mounting groove is equipped with elastic slice 14, the elastic slice 14
Including mounting ring 15 and several elasticity card bases 16, the mounting ring 15 is buckled on the terminal 10, several described elasticity
Wherein one end of card base 16 is connected to the mounting ring 15, and the other end extends outwardly in certain elastic angle and is butted on the ring
It is self-locking that elasticity is formed in shape card slot 13.
Wherein, the terminal 10 is provided with panel plugs groove 17 along its axle center, is provided with reset spring in the panel plugs groove 17
18, the bullet needle 11 is open column shape body, and the bullet needle 11 is coaxially sheathed on the terminal 10, the reset spring 18
Wherein one end is butted on the bottom of the panel plugs groove 17, and the other end is butted on the inner tip for playing needle 11.
Wherein, the insulator 9 is provided with accommodating cavity 19 and fixed slot 20 on same axis, and the terminal 10 is wherein
One end is inserted in the fixed slot 20, and the other end and the bullet needle 11 are set in the accommodating cavity 19.
Wherein, positioning chamber 21 is provided between the accommodating cavity 19 and the fixed slot 20, the terminal 10 is provided with
Chuck 22 is positioned, the positioning chuck 22 is arranged on the positioning chamber 21.
Wherein, it is assembly side 23 that the terminal 10, which is inserted in the part in the fixed slot 20, the assembly side 23
Surface is provided with locking bulge loop 24, and the inner wall that the locking bulge loop 24 is butted on the fixed slot 20 is realized self-locking.
Wherein, wherein one end of the elastic slice 14 is butted on 12 top of the annular mounting groove of the terminal 10, the other end
There is certain elastic spacing with the bottom of the annular mounting groove 12.
It wherein, is the clearance fit with certain interval between the terminal 10 and the bullet needle 11.
A kind of high frequency connectors with self-locking drop-proof function of the utility model, overall structure include to play needle 11, elastic slice
14, terminal 10, insulator 9 and outer conductor 3 play the top that needle 11 is sheathed on terminal 10, play needle 11 and terminal 10 is mutually matched
It is respectively arranged with annular slot 13 and annular mounting groove 12 at contact surface, in installation process, elastic slice 14 is first installed on terminal 10
It in annular mounting groove 12, is loaded on and plays needle 11, several elasticity card bases 16 on elastic slice 14 are stuck in the annular slot 13 for playing needle 11
Place keeps bullet needle 11 not disengage with terminal 10, plays the role of stop bit, while playing and having between needle 11 and the entirety of terminal 10
There is certain gap, clearance fit can make terminal 10 play guiding role when playing needle 11 and being displaced, secondly, playing needle when resetting
When the power in 11 compressed directions, the effect of internal reset spring 18 plays needle 11 and shifts downwards, the effect of elastic slice 14 when not stressing,
Playing needle 11 will not disengage from terminal 10.
Terminal 10 and bullet mutually matched one end of needle 11 are provided with panel plugs groove 17, are provided with reset spring in panel plugs groove 17
18, wherein one end of reset spring 18 is butted in panel plugs groove 17, and the other end is butted on the inside top for playing needle 11.
Insulator 9 is disposed with the accommodating cavity 19, positioning chamber 21 and fixed slot 20 of same axis, the bottom end of terminal 10
For assembly side 23, entirety is inserted in fixed slot 20, while making terminal 10 that there is the tip portion for playing needle 11 to be placed in accommodating
In chamber 19, until the assembly side 23 of terminal 10 is butted on positioning chamber 21 by its positioning chuck 22, secondly, the lateral wall of assembly side 23
On be provided with locking bulge loop 24, locking bulge loop 24 is butted on the inner sidewall of fixed slot 20, makes assembly side 23 in fixed slot 20
Realize self-locking state.
In addition, the outer cover of insulator 9 is equipped with outer conductor 3, the two sides of outer conductor 3 are provided with several connection end feets 4,
Connection end feet 4 is or part is the bending pin with certain coefficient of elasticity, such as array point at an angle shown in Fig. 5
The twisted pin of cloth keeps head also flexible when 3 head of outer conductor forms petal type structure by connection end feet 4, plays needle
11 stress, which are shifted downward to, leads ectosome head sustained height plane formula, preferably carries out elasticity with the conductive region 6 of pcb board 2
Connection contact, or be waveform bending pin shown in fig. 6, leg 5 is done in 3 bottom of outer conductor, and head head is by connection end feet 4
It forms flange and does elastic construction, bullet 11 stress of needle, which is shifted downward to, leads ectosome head sustained height plane formula, with leading for pcb board 2
Electrical areas 6 preferably carries out elastic connection contact, is provided with welding region 7 on pcb board 2, several legs 5 are respectively welded at
On the welding region 7 of pcb board 2, or, pcb board 2, which is located at, is provided with several corresponding to several legs 5 on welding region 7
Mounting hole 8, several legs 5, which are plugged in respectively on mounting hole 8 corresponding to pcb board 2, carries out welding realization electrically assembly, thus
Connector body 1 and pcb board 2 is realized to be electrically connected.
The above is only the preferred embodiment of the utility model, is not made to the technical scope of the utility model any
Limitation, the technical staff of the industry can make some deformations and modification under the inspiration of the technical program, all according to this
The technical spirit of utility model still falls within practical any modification, equivalent variations and modification made by above embodiment
In the range of new technique scheme.
Claims (10)
1. a kind of connector construction of multiterminal elastic connection, it is characterised in that: including connector body and pcb board, the connection
Outer conductor is provided on the outside of device main body, wherein one end of the outer conductor is provided with several companies with certain coefficient of elasticity
End feet is connect, the other end is provided with several legs, several described connection end feets and several described legs are electrically connected
In on the pcb board.
2. a kind of connector construction of multiterminal elastic connection according to claim 1, it is characterised in that: the pcb board difference
It is provided with conductive region corresponding with the connection end feet, and the welding region matched with leg described in several,
Elasticity is butted in the conductive region several described connection end feets respectively, several described legs are respectively welded in the weldering
It connects on region.
3. a kind of connector construction of multiterminal elastic connection according to claim 2, it is characterised in that: in the welding region
Several mounting holes matched respectively with leg described in several are provided with, several described legs, which respectively correspondingly weld, to be set to
In several described mounting holes, it is fixed on the outer conductor on the pcb board and realizes electric connection.
4. a kind of connector construction of multiterminal elastic connection according to claim 1, it is characterised in that: the connector body
Including insulator, terminal and needle is played, the terminal is inserted in the insulator, one for playing needle guard and being set to the terminal
It holds, is provided with annular mounting groove on the outside of the terminal, is provided with annular slot, the annular mounting groove on the inside of the bullet needle
It is located at the terminal and the mutually matched contact surface of the bullet needle with the annular slot, the annular mounting groove frame is set
There is elastic slice, the elastic slice includes mounting ring and several elasticity card bases, and the mounting ring is buckled on the terminal, several institutes
The wherein one end for stating elasticity card base is connected to the mounting ring, and the other end extends outwardly in certain elastic angle and is butted on described
It is self-locking that elasticity is formed in annular slot.
5. a kind of connector construction of multiterminal elastic connection according to claim 4, it is characterised in that: the terminal is along its axis
It is provided with panel plugs groove at the heart, reset spring is provided in the panel plugs groove, the bullet needle is open column shape body, the bullet coaxial needle
Ground is sheathed on the terminal, and wherein one end of the reset spring is butted on the bottom of the panel plugs groove, and the other end is butted on described
Play the inner tip of needle.
6. a kind of connector construction of multiterminal elastic connection according to claim 4, it is characterised in that: the insulator setting
Have the accommodating cavity and fixed slot on same axis, wherein one end is inserted in the fixed slot terminal, the other end with
The bullet needle is set in the accommodating cavity.
7. a kind of connector construction of multiterminal elastic connection according to claim 6, it is characterised in that: the accommodating cavity and institute
It states and is provided with positioning chamber between fixed slot, the terminal is provided with positioning chuck, and the positioning card decometer is set to the positioning
On chamber.
8. a kind of connector construction of multiterminal elastic connection according to claim 6, it is characterised in that: the terminal is inserted in
Part in the fixed slot is assembly side, and the surface of the assembly side is provided with locking bulge loop, and the locking bulge loop is butted on
The inner wall of the fixed slot is realized self-locking.
9. a kind of connector construction of multiterminal elastic connection according to claim 4, it is characterised in that: the elastic slice is wherein
One end is butted at the top of the annular mounting groove of the terminal, and the bottom of the other end and the annular mounting groove has certain bullet
Property spacing.
10. a kind of connector construction of multiterminal elastic connection according to claim 4, it is characterised in that: the terminal and institute
It states and plays between needle as the clearance fit with certain interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822201413.2U CN209266642U (en) | 2018-12-26 | 2018-12-26 | A kind of connector construction of multiterminal elastic connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822201413.2U CN209266642U (en) | 2018-12-26 | 2018-12-26 | A kind of connector construction of multiterminal elastic connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209266642U true CN209266642U (en) | 2019-08-16 |
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ID=67561374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822201413.2U Active CN209266642U (en) | 2018-12-26 | 2018-12-26 | A kind of connector construction of multiterminal elastic connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209266642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112601411A (en) * | 2020-12-04 | 2021-04-02 | Oppo广东移动通信有限公司 | Circuit board structure and electronic equipment |
-
2018
- 2018-12-26 CN CN201822201413.2U patent/CN209266642U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112601411A (en) * | 2020-12-04 | 2021-04-02 | Oppo广东移动通信有限公司 | Circuit board structure and electronic equipment |
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