CN209266621U - A kind of high frequency connectors with self-locking drop-proof function - Google Patents
A kind of high frequency connectors with self-locking drop-proof function Download PDFInfo
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- CN209266621U CN209266621U CN201822202987.1U CN201822202987U CN209266621U CN 209266621 U CN209266621 U CN 209266621U CN 201822202987 U CN201822202987 U CN 201822202987U CN 209266621 U CN209266621 U CN 209266621U
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- terminal
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- high frequency
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Abstract
The utility model relates to a kind of high frequency connectors with self-locking drop-proof function；Including the terminal being inserted on insulator and the bullet needle for being sheathed on terminal one end, annular mounting groove is provided on the outside of terminal, it plays and is provided with annular slot on the inside of needle, annular mounting groove and annular slot are located at terminal and play at the mutually matched contact surface of needle, annular mounting groove frame is equipped with elastic slice, elastic slice includes mounting ring and several elasticity card bases, mounting ring is buckled on terminal, wherein one end of several elasticity card bases is connected to mounting ring, and the other end extends outwardly and is butted in annular slot in certain elastic angle；The beneficial effects of the utility model embody are as follows: elastic slice is arranged between needle and terminal playing, realize that building for outer conductor to form conducting by elastic slice, whole conduction property is effectively strengthened, secondly, elastic slice has multiple elasticity card bases, it can be butted on and be played in needle in assembly, so that bullet needle is not fallen off from terminal, realize self-locking function, structure is simple, it is easy to use, it is practical.
Description
Technical field
The utility model relates to a kind of connector, refer in particular to that a kind of ducting capacity is strong and connection with self-locking drop-proof function
Device.
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, and common board to board connector are influenced, is to use in pairs, it is each on two blocks of plates for needing to dock
There is one, use inconvenience, practicability is poor.
Utility model content
To solve the above-mentioned problems, the utility model is intended to provide a kind of connector, refer in particular to a kind of ducting capacity it is strong and
Connector with self-locking drop-proof function.
Realize above-mentioned purpose, the technical solution adopted in the utility model is: a kind of high frequency company with self-locking drop-proof function
Device is connect, including the terminal being inserted on insulator and the bullet needle for being sheathed on described terminal one end, is provided on the outside of the terminal
Annular mounting groove is provided with annular slot on the inside of the bullet needle, and the annular mounting groove and the annular slot are located at
At the terminal and the mutually matched contact surface of the bullet needle, the annular mounting groove frame is equipped with elastic slice, and the elastic slice includes peace
Ring and several elasticity card bases are filled, the mounting ring is buckled on the terminal, wherein one end of several elasticity card bases
It is connected to the mounting ring, the other end, which extends outwardly in certain elastic angle and is butted in the annular slot, forms elasticity certainly
Lock.
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.
Wherein, outer conductor is provided on the outside of the insulator, wherein one end of the outer conductor is provided with several tools
There is the connection end feet of certain coefficient of elasticity, the other end is provided with several legs.
Wherein, elasticity is butted on pcb board and is electrically connected several described connection end feets respectively, several described legs
It is respectively welded on pcb board.
Wherein, the pcb board is provided with several mounting holes matched with the leg, several described leg difference
Corresponding inserted is in several described mounting holes.
The beneficial effects of the utility model embody are as follows: the utility model is intended to provide a kind of height with self-locking drop-proof function
Frequency connector, is arranged elastic slice between needle and terminal playing, and realizes that building for outer conductor to form conducting by elastic slice, effectively strengthens
Whole conduction property can be butted in assembly and play in needle secondly, elastic slice has multiple elasticity card bases, make bullet needle will not be from end
It falls off on son, realizes self-locking function, meanwhile, realize that plate only needs the weldering one on a pcb board to plate by the connector, and
And the coaxial radio-frequency connector, high to the tolerance of rigging error, two pieces need the relative position of the PCB docked can be opposite
Loosely, structure is simple, and compared with the connector that other are used with occasion, electric field environment is more controllable reliable, working frequency and transmission belt
It is wide can with when one step improve, be easy to use, 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.
Structural schematic diagram when Fig. 5 is the utility model elastic slice and terminal assembly.
Attached drawing mark explanation:
1- insulator；2- terminal；3- bullet needle；4- annular mounting groove；5- annular slot；6- elastic slice；7- mounting ring；8- elasticity
Card base；9- panel plugs groove；10- reset spring；11- accommodating cavity；12- fixed slot；13- positioning chamber；14- positions chuck；15- assembly
End；16- locks bulge loop；17- outer conductor；18- connection end feet；19- leg；20-PCB plate；21- mounting hole.
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 Figs. 1-5, a kind of high frequency connectors with self-locking drop-proof function, including the end being inserted on insulator 1
Son 2 and the bullet needle 3 for being sheathed on described 2 one end of terminal, the outside of the terminal 2 are provided with annular mounting groove 4, the bullet needle 3
Inside is provided with annular slot 5, and the annular mounting groove 4 and the annular slot 5 are located at the terminal 2 and the bullet needle
At 3 mutually matched contact surfaces, 4 frame of annular mounting groove is equipped with elastic slice 6, and the elastic slice 6 includes mounting ring 7 and several bullets
Property card base 8, the mounting ring 7 is buckled on the terminal 2, and wherein one end of several elasticity card bases 8 is connected to described
Mounting ring 7, the other end extend outwardly in certain elastic angle and are butted in the annular slot 5 that form elasticity self-locking.
Wherein, the terminal 2 is provided with panel plugs groove 9 along its axle center, is provided with reset spring 10 in the panel plugs groove 9,
The bullet needle 3 is open column shape body, and the bullet needle 3 is coaxially sheathed on the terminal 2, wherein the one of the reset spring 10
End is butted on the bottom of the panel plugs groove 9, and the other end is butted on the inner tip for playing needle 3.
Wherein, the insulator 1 is provided with accommodating cavity 11 and fixed slot 12 on same axis, and the terminal 2 is wherein
One end is inserted in the fixed slot 12, and the other end and the bullet needle 3 are set in the accommodating cavity 11.
Wherein, positioning chamber 13 is provided between the accommodating cavity 11 and the fixed slot 12, the terminal 2 is provided with fixed
Position chuck 14, the positioning chuck 14 are arranged on the positioning chamber 13.
Wherein, it is assembly side 15, the table of the assembly side 15 that the terminal 2, which is inserted in the part in the fixed slot 12,
Face is provided with locking bulge loop 16, and the inner wall that the locking bulge loop 16 is butted on the fixed slot 12 is realized self-locking.
Wherein, wherein one end of the elastic slice 6 is butted on 4 top of the annular mounting groove of the terminal 2, the other end and institute
The bottom for stating annular mounting groove 4 has certain elastic spacing.
It wherein, is the clearance fit with certain interval between the terminal 2 and the bullet needle 3.
Wherein, the outside of the insulator 1 is provided with outer conductor 17, and wherein one end of the outer conductor is provided with several
Connection end feet 18 with certain coefficient of elasticity, the other end are provided with several legs 19.
Wherein, elasticity is butted on pcb board 20 and is electrically connected several described connection end feets 18 respectively, described in several
Leg 19 is respectively welded on pcb board 20.
Wherein, the pcb board 20 is provided with several mounting holes 21 matched with the leg 19, several described welderings
Foot 19, which respectively corresponds, to be inserted in several described mounting holes 21.
A kind of high frequency connectors with self-locking drop-proof function of the utility model, overall structure include play needle 3, elastic slice 6,
Terminal 2, insulator 1 and outer conductor 17 play the top that needle 3 is sheathed on terminal 2, play at needle 3 and the mutually matched contact surface of terminal 2
It is respectively arranged with annular slot 5 and annular mounting groove 4, in installation process, elastic slice 6 is first installed on the annular mounting groove 4 of terminal 2
On, it is loaded on and plays needle 3, several elasticity card bases 8 on elastic slice 6 are stuck at the annular slot 5 for playing needle 3, and keeping playing needle 3 will not be with
Terminal 2 disengages, and plays the role of stop bit, while playing with certain gap between needle 3 and the entirety of terminal 2, and gap is matched
Conjunction can make terminal 2 play guiding role when playing needle 3 and being displaced, secondly, when resetting the power for playing the compressed direction of needle 3, it is internal
The effect of reset spring 10 plays needle 3 and shifts downwards, and the effect of elastic slice 6 when not stressing, playing needle 3 will not disengage from terminal 2.
Terminal 2 and bullet mutually matched one end of needle 3 are provided with panel plugs groove 9, and reset spring 10 is provided in panel plugs groove 9, multiple
Wherein one end of position spring 10 is butted in panel plugs groove 9, and the other end is butted on the inside top for playing needle 3.
Insulator 1 is disposed with the accommodating cavity 11, positioning chamber 13 and fixed slot 12 of same axis, the bottom end of terminal 2
For assembly side 15, entirety is inserted in fixed slot 12, while making terminal 2 that there is the tip portion for playing needle 3 to be placed in accommodating cavity
In 11, until the assembly side 15 of terminal 2 is butted on positioning chamber 13 by its positioning chuck 14, secondly, on the lateral wall of assembly side 15
It is provided with locking bulge loop 16, locking bulge loop 16 is butted on the inner sidewall of fixed slot 12, keeps assembly side 15 real in fixed slot 12
Existing self-locking state.
In addition, the outer cover of insulator 1 is equipped with outer conductor 17, the two sides of outer conductor 17 are provided with several connection end feets
18, connection end feet 18 is or part is the bending pin with certain coefficient of elasticity, such as battle array at an angle shown in Fig. 3
The twisted pin of column distribution has head also when 17 head of outer conductor forms petal type structure by connection end feet 18
Elasticity plays 3 stress of needle and is shifted downward to and leads ectosome head sustained height plane formula, preferably with the conductive region of pcb board 20
The elastic connection of progress contacts, or is waveform bending pin shown in Fig. 4, and leg 19 is done in 17 bottom of outer conductor, head by
Connection 18 flange of end feet does elastic construction, and bullet 3 stress of needle, which is shifted downward to, leads ectosome head sustained height plane formula, with pcb board
The elastic connection that 20 conductive region preferably carries out contacts, and is provided with welding region on pcb board 20, several legs 19 divide
It is not welded on the welding region of pcb board 20, or, pcb board 20, which is located on welding region, is provided with several corresponding to several
The mounting hole 21 of a leg 18, several legs 19, which are plugged in respectively on mounting hole 21 corresponding to pcb board 20, carries out welding in fact
Now electrically assembly is electrically connected so that connector body and pcb board 20 be made to realize.
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 high frequency connectors with self-locking drop-proof function, it is characterised in that: including the terminal that is inserted on insulator and
It is sheathed on the bullet needle of described terminal one end, annular mounting groove is provided on the outside of the terminal, is provided on the inside of the bullet needle
Annular slot, the annular mounting groove and the annular slot are located at the terminal and the mutually matched contact of the bullet needle
At face, 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
It is connected on the terminal, wherein one end of several elasticity card bases is connected to the mounting ring, and the other end is in certain elasticity
Extend outwardly to angle and is butted in the annular slot that form elasticity self-locking.
2. a kind of high frequency connectors with self-locking drop-proof function according to claim 1, it is characterised in that: the terminal edge
It is provided with panel plugs groove at its axle center, reset spring is provided in the panel plugs groove, the bullet needle is open column shape body, the bullet needle
It is coaxially sheathed on the terminal, wherein one end of the reset spring is butted on the bottom of the panel plugs groove, and the other end is butted on
The inner tip for playing needle.
3. a kind of high frequency connectors with self-locking drop-proof function according to claim 1, it is characterised in that: the insulator
The accommodating cavity and fixed slot being provided on same axis, wherein one end is inserted in the fixed slot terminal, another
End is set in the accommodating cavity with the bullet needle.
4. a kind of high frequency connectors with self-locking drop-proof function according to claim 3, it is characterised in that: the accommodating cavity
Positioning chamber is provided between the fixed slot, the terminal is provided with positioning chuck, and the positioning card decometer is set to described
On positioning chamber.
5. according to a kind of high frequency connectors with self-locking drop-proof function of claim 3 or 4, it is characterised in that: the end
It is assembly side that son, which is inserted in the part in the fixed slot, and the surface of the assembly side is provided with locking bulge loop, the locking
The inner wall that bulge loop is butted on the fixed slot is realized self-locking.
6. a kind of high frequency connectors with self-locking drop-proof function according to claim 1, it is characterised in that: the elastic slice
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
Elastic spacing.
7. a kind of high frequency connectors with self-locking drop-proof function according to claim 1, it is characterised in that: the terminal with
It is the clearance fit with certain interval between the bullet needle.
8. a kind of high frequency connectors with self-locking drop-proof function according to claim 1, it is characterised in that: the insulator
Outside be provided with outer conductor, wherein one end of the outer conductor is provided with several connecting pins with certain coefficient of elasticity
Foot, the other end are provided with several legs.
9. a kind of high frequency connectors with self-locking drop-proof function according to claim 8, it is characterised in that: described in several
Elasticity is butted on pcb board and is electrically connected connection end feet respectively, several described legs are respectively welded on pcb board.
10. a kind of high frequency connectors with self-locking drop-proof function according to claim 9, it is characterised in that: the pcb board
Several mounting holes matched with the leg are provided with, several described legs, which respectively correspond, is inserted in several peaces
It fills in hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822202987.1U CN209266621U (en) | 2018-12-26 | 2018-12-26 | A kind of high frequency connectors with self-locking drop-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822202987.1U CN209266621U (en) | 2018-12-26 | 2018-12-26 | A kind of high frequency connectors with self-locking drop-proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209266621U true CN209266621U (en) | 2019-08-16 |
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ID=67561480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822202987.1U Active CN209266621U (en) | 2018-12-26 | 2018-12-26 | A kind of high frequency connectors with self-locking drop-proof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209266621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109462066A (en) * | 2018-12-26 | 2019-03-12 | 广东林积为实业投资有限公司 | A kind of high frequency connectors with self-locking drop-proof function |
-
2018
- 2018-12-26 CN CN201822202987.1U patent/CN209266621U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109462066A (en) * | 2018-12-26 | 2019-03-12 | 广东林积为实业投资有限公司 | A kind of high frequency connectors with self-locking drop-proof function |
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