CN206432447U - Punching press is molded radio frequency (RF) coaxial connector - Google Patents
Punching press is molded radio frequency (RF) coaxial connector Download PDFInfo
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- CN206432447U CN206432447U CN201720051845.2U CN201720051845U CN206432447U CN 206432447 U CN206432447 U CN 206432447U CN 201720051845 U CN201720051845 U CN 201720051845U CN 206432447 U CN206432447 U CN 206432447U
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- outer conductor
- center pin
- punching press
- radio frequency
- coaxial connector
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Abstract
The utility model is related to connector technique field, more particularly to a kind of punching press injection radio frequency (RF) coaxial connector, including housing, outer conductor and with the center pin being located in inside outer conductor, housing includes being coated at the outer sleeve of outer conductor and the insulator between outer conductor and center pin, outer conductor and center pin are made of the technique of edge rolling after the plate stamping of uniform wall thickness, housing for injection molding integral piece and with outer conductor and the integral part of center aciculiform.Finished product can be directly obtained, the installation step between outer sleeve, outer conductor, center pin and insulator is saved, thus when avoiding assembling outer conductor by the situation of distending so that there is good confining force, good reliability between outer conductor, center pin and insulator；Meanwhile, without the interface arrangment on outer conductor and center pin designed for assembling, outer conductor and the structure of center pin is simplified, so as to reduce the consumption of raw material, shorten processing and take, reduce cost.
Description
Technical field
The utility model is related to connector technique field, more particularly to a kind of punching press injection radio frequency (RF) coaxial connector.
Background technology
The design that the outer conductor of connector is traditional mainly has three kinds, and a kind of is the long cylinder with traditional machine tooling such as turning
The outer conductor of shape, second is the outer conductor being rolled into punching press or bending technique, and the third is using metal casting technique production
The even outer conductor of wall unevenness.
With the outer conductor of the long tubular of traditional machine tooling such as turning, raw material are bar or tubing, due to needing
Endoporus, the step of outer surface, neck of outer conductor etc. are processed, the design consumption of raw material is more, processed using traditional turning etc.
Mode efficiency is low, and cost is high, and production capacity is small.
The outer conductor being rolled into punching press or bending technique is only for frequency very low purposes, such as low-frequency electronic or mechanical connection
Device, and it is general nor coaxial form, its section is often square or rectangular.With traditional sheet metal punching press or folding
Outer lead that bending process is rolled into can leave a splicing seams after bending is rolled into cylindrical shape.The splicing seams intensity and rigidity are poor, splicing
Change in size can be caused by distending by during the expansive force for the insulator being assemblied in housing when being sewn on component assembly, if using
In radio frequency band, then radio-frequency performance can be directly affected.Decline the confining force between outer conductor endoporus and insulator simultaneously, insulate
Body is easy to release out of outer conductor, connector electrical property is failed.The outer conductor for the tubular being rolled into punching press or bending technique, also
Have using buckle structure to lock splicing seams, but coupling mechanism force is limited, and splicing seams are due to concave, convex fastener fit dimension public affairs
The reasons such as difference are easy to by distending, and for being welded on printed circuit board (PCB, Printed Circui t Board)
The application of connector, it assembles inconvenient, also increases volume.If the splicing seams connected with welding or other methods
Come, cost of goods manufactured is substantially increased again, production capacity is reduced.
The design that the center pin of connector is traditional mainly has two kinds, and a kind of is with traditional machine tooling such as turning,
Two kinds are made with punching press or bending technique.With the machining center such as traditional turning pin, time-consuming.With punching press or bending technique
The center pin being made is usually flat, is not circular cross-section.Equally also just for frequency very low purposes, such as low-frequency electronic or
Mechanical connector.
Utility model content
The technical problems to be solved in the utility model is to provide that a kind of raw materials consumption is few, processing it is time-consuming it is short, without assembling
The punching press injection radio frequency (RF) coaxial connector of step, to overcome the drawbacks described above of prior art.
In order to solve the above-mentioned technical problem, the utility model is adopted the following technical scheme that：A kind of punching press is molded RF coaxial
Connector, including housing, outer conductor and the same center pin being located in inside outer conductor, housing include the overcoat for being coated at outer conductor
Cylinder and the insulator between outer conductor and center pin, outer conductor and center pin are using volume after the plate stamping of uniform wall thickness
Round technique is made, housing for injection molding integral piece and with outer conductor and the integral part of center aciculiform.
Preferably, outer conductor is used on the inner surface of one end of another connector of grafting circumferentially arranged with annular groove.
Preferably, outer conductor has the splicing seams of fold-line-shaped.
Preferably, the circumferentially spaced rhaeboscelia formed provided with multiple outward bendings in one end of outer conductor, rhaeboscelia stretches out housing
And fitted with the end face of outer sleeve.
Preferably, there is perforate the bending place of rhaeboscelia.
Preferably, the coating material and the appearance of outer conductor of the one side of inner surface and rhaeboscelia away from outer sleeve of outer conductor
The coating material in face is different.
Preferably, circumferentially arranged with the oblique groove of twill knurling on the outer surface that center pin is in contact with insulator, absolutely
Edge is embedded in oblique groove.
Preferably, there is radially prominent raised section, insulation on the outer surface that center pin is in contact with insulator
Son connects with raised section engaging.
Preferably, center needle set has the splicing seams of linear, and has an opening on the splicing seams of linear.
Preferably, the one end of center pin away from insulator is provided with multiple blades, and multiple blades, which bend inwards, is spliced to form arc
Shape end face.
Preferably, the one end of outer sleeve away from outer conductor has the spliced eye for another connector of grafting, spliced eye bag
Include along the direction guide section, parallel-segment, inserting paragraph and the linkage section that are sequentially communicated for pointing to outer conductor, guide section and inserting paragraph it is straight
Footpath is gradually reduced along the direction for pointing to outer conductor, and linkage section is connected with the inside of outer conductor.
Preferably, the one end of outer sleeve away from outer conductor has the spliced eye for another connector of grafting, spliced eye bag
Include trapezoidal sections and connection trapezoidal sections and the linkage section inside outer conductor that diameter is gradually reduced along the direction for pointing to outer conductor.
Preferably, gap slot is offered on insulator.
Compared with prior art, the utility model has significant progressive：
(1) because outer sleeve and insulator by injection molding are integrally formed part and integral with outer conductor and center aciculiform
Part, can directly obtain finished product, save the installation step between outer sleeve, outer conductor, center pin and insulator, therefore avoid
Outer conductor is by the situation of distending during assembling so that have good confining force, reliability between outer conductor, center pin and insulator
It is good；Simultaneously without the interface arrangment on outer conductor and center pin designed for assembling, make the structure of outer conductor and center pin equal
It is simplified.So as to reduce the consumption of raw material, shorten processing and take, reduce cost.
(2) outer conductor and outer sleeve of the prior art are all global formations, constitute connector shell, production technology compared with
For complexity, and first individually punching production outer conductor, then by injection molding by outer conductor and outer sleeve and absolutely in the utility model
Edge is connected as a single entity, so that the outer conductor size being made up of metal material for undertaking radio-frequency performance is small, simple in construction, it is easy to
Punching press is completed, and guiding is then completed with support function part by outer sleeve, and its shape is easy to injection and completed, so as to simplify production work
Skill.
(3) punching press injection radio frequency (RF) coaxial connector of the present utility model realizes coaxial interface using Sheet Metal Forming Technology, can
With the connector interfix at other corresponding coaxial interfaces, its working frequency can at least reach 6GHz.
Brief description of the drawings
Fig. 1 is that the punching press of the utility model embodiment one is molded the internal structure schematic diagram of radio frequency (RF) coaxial connector.
Fig. 2 is that the punching press of the utility model embodiment one is molded the elevational schematic view of radio frequency (RF) coaxial connector.
Fig. 3 is that the punching press of the utility model embodiment one is molded the outer conductor schematic front view of radio frequency (RF) coaxial connector.
Fig. 4 is longitudinal schematic cross-sectional view of the outer conductor shown in Fig. 3.
Fig. 5 is the elevational schematic view of the outer conductor shown in Fig. 3.
Fig. 6 be the outer conductor that shows in Fig. 3 along splicing seams deploy when schematic diagram.
Fig. 7 is the structural representation of the center pin of the punching press injection radio frequency (RF) coaxial connector of the utility model embodiment one.
Fig. 8 is the half-section diagram of the center pin shown in Fig. 7.
Fig. 9 is the left view schematic diagram of the center pin shown in Fig. 7.
Figure 10 be center pin shown in Fig. 7 along splicing seams deploy when schematic diagram.
Figure 11 is the punching press injection radio frequency (RF) coaxial connector of the utility model embodiment one and showing for another connector grafting
It is intended to.
Figure 12 is that the punching press of the utility model embodiment two is molded the internal structure schematic diagram of radio frequency (RF) coaxial connector.
Figure 13 be the utility model embodiment one and embodiment two punching press injection radio frequency (RF) coaxial connector simultaneously with it is another
The schematic diagram that connector is connected and combined respectively with one piece of PCB connection.
In figure：
1st, outer sleeve 10, spliced eye 11, guide section
12nd, parallel-segment 13, inserting paragraph 14, linkage section
15th, trapezoidal sections 2, outer conductor 21, annular groove
22nd, splicing seams 221, double wedge 222, recess
23rd, rhaeboscelia 231, big rhaeboscelia 232, small rhaeboscelia
233rd, perforate 234, breach 24, changeover portion
25th, clearance space 3, center pin 31, oblique groove
32nd, splicing seams 33, opening 331, arc notch
34th, blade 341, arc-shaped breach 35, curved end
36th, splicing gap 37, circular hole 38, platform
39th, transition boss 310, raised section 4, insulator
41st, axial pass-through holes 42, technique groove 43, annular recess
5th, another connector 51, end bosses
A, the first PCB B, the punching press injection radio frequency (RF) coaxial connector of embodiment one
C, another connector D, the punching press injection radio frequency (RF) coaxial connector of embodiment two
E, the second PCB L, axial tolerance
Embodiment
Embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.These embodiments are only
For illustrating the utility model, and it is not limitation of the utility model.
, it is necessary to explanation in description of the present utility model, term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than indicate
Or imply that the device or element of meaning must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For to limitation of the present utility model.In addition, term " first ", " second " be only used for describe purpose, and it is not intended that indicate or
Imply relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on can understanding as the case may be
State concrete meaning of the term in the utility model.
In addition, in description of the present utility model, unless otherwise indicated, " multiple " are meant that two or more.
Embodiment one
As shown in Figure 1 to 11, punching press of the present utility model is molded a kind of embodiment of radio frequency (RF) coaxial connector.
As shown in Figure 1, Figure 2 and shown in Figure 11, the punching press of the present embodiment one injection radio frequency (RF) coaxial connector include outer conductor 2,
Center pin 3 and housing, center pin 3 is with the inside for being located in outer conductor 2.Housing is included outside outer sleeve 1 and insulator 4, outer sleeve 1
Outer conductor 2 is placed on, and outer conductor 2 is located at one end of outer sleeve 1, the one end of outer sleeve 1 away from outer conductor 2 has another for grafting
The spliced eye 10 of a connector 5.Insulator 4 is located between outer conductor 2 and center pin 3, and insulator 4 is located at close to outer sleeve 1
It is arranged the position of one end of outer conductor 2 so that the sky for another connector 5 of grafting is left between outer conductor 2 and center pin 3
Between, the space is connected with spliced eye 10, and another connector 5 can be entered by spliced eye 10 and insert the space.Outer conductor 2 is with
Heart pin 3 is made of the technique of edge rolling after the plate stamping of uniform wall thickness, housing for injection molding integral piece and with leading outside
Body 2 and formation single piece, the i.e. outer sleeve 1 of center pin 3 and insulator 4 are integrally formed after the completion of part, and injection by injection molding,
Outer sleeve 1, insulator 4, outer conductor 2 and the formation single piece of center pin 3.Outer conductor 2 in the present embodiment is used with center pin 3
Metallic plate punching edge rolling is made, and shell is made of high frequency material injection, disclosure satisfy that the resistance requirements of electrical property, it is adaptable to
High-frequency purposes.
The punching press injection radio frequency (RF) coaxial connector of the present embodiment one, because outer sleeve 1 and insulator 4 pass through injection molding structure
Integral part simultaneously with outer conductor 2 and the formation single piece of center pin 3, finished product can be directly obtained, save outer sleeve 1, outer conductor 2,
Installation step between center pin 3 and insulator 4, thus when avoiding assembling outer conductor by the situation of distending so that outer conductor
2nd, there is good confining force, good reliability between center pin 3 and insulator 4；Meanwhile, without on outer conductor 2 and center pin 3
Designed for the interface arrangment of assembling, outer conductor 2 and the structure of center pin 3 is set to be simplified, so as to reduce raw material
Consumption, it is time-consuming to shorten processing, reduces cost.Outer conductor and outer sleeve of the prior art are all global formations, constitute connection
The shell of device, production technology is complex, and first individually punching production outer conductor 2, then pass through injection molding in the present embodiment one
Outer conductor 2 is connected as a single entity with outer sleeve 1 and insulator 4 so that undertake radio-frequency performance by metal material be made it is outer
The size of conductor 2 is small, simple in construction, it is easy to which punching press is completed, and guiding is then completed with support function part by outer sleeve 1, and its shape is easy
Completed in injection, so as to simplify production technology.The punching press injection radio frequency (RF) coaxial connector of the present embodiment one uses Sheet Metal Forming Technology
Coaxial interface is realized, connector interfix that can be with other corresponding coaxial interfaces, its working frequency can at least reach
6GHz。
Further, gap slot is offered on the insulator 4 in the present embodiment one, i.e., removes branch's shape on insulator 4
Into gap slot, to play a part of impedance matching, it is ensured that radio-frequency performance.Gap slot in the present embodiment one on insulator 4 includes
The annular recess 43 being opened in respectively in the both ends of the surface of insulator 4 vertically and the axial pass-through holes for connecting two annular recess 43
41, axial pass-through holes 41 can set one or more.Further, technique groove 42, technique groove are additionally provided with insulator 4
42 are arranged on insulator 4 towards the one side of another connector 5, technique groove 42 as injection forming mold technology groove, simultaneously
Also it is complementary with 43 axial pass-through holes of annular recess 41, play a part of impedance matching.
Further, the spliced eye 10 of outer sleeve 1 includes what is be sequentially communicated along the direction for pointing to outer conductor 2 in the present embodiment one
The diameter of guide section 11, parallel-segment 12, inserting paragraph 13 and linkage section 14, guide section 11 and inserting paragraph 13 is along sensing outer conductor 2
Direction be gradually reduced, the diameter of parallel-segment 12 and linkage section 14 keeps constant, and linkage section 14 is connected with the inside of outer conductor 2
It is logical.In another connector 5 of grafting, guide another connector 5 to enter by guide section 11, and make another follow parallel of connector 5
Section 12, inserting paragraph 13 and linkage section 14 are smoothly inserted, until entering between outer conductor 2 and center pin 3 and matching with outer conductor 2
Close.
Preferably, as shown in Fig. 3 to Fig. 6 and Figure 11, in the present embodiment one, outer conductor 2 is used for another connection of grafting
Circumferentially arranged with annular groove 21 on the inner surface of one end of device 5.When another connector 5 enters between outer conductor 2 and center pin 3
When, the end bosses 51 of another connector 5 enter in annular groove 21 so that another connector 5 can keep connecing with outer conductor 2
Touch, will not skid off, while the opening there is provided space radially of end bosses 51 of annular groove 21 also to another connector 5,
Another connector 5 is made electrical contact with well with outer conductor 2, moreover, when there is scale error, another connector 5 with it is outer
Conductor 2 can also keep good Elastic Contact, it is ensured that radio-frequency performance.
Further, outer conductor 2 has the splicing seams 22 of fold-line-shaped.In the pressing sheet material for edge rolling formation outer conductor 2
One end is provided with the outstanding double wedge 221 of a row, and the other end is correspondingly provided with the recess 222 that a row caves inward, convex during edge rolling
Tooth 221 is mutually twisted with recess 222, forms the splicing seams 22 of fold-line-shaped.It is possible thereby to splicing jail when increasing by 2 edge rolling of outer conductor
Degree, makes its more difficult separated and misplaces.
Further, the circumferentially spaced rhaeboscelia 23 formed provided with multiple outward bendings in one end of outer conductor 2, rhaeboscelia 23 is stretched out
Housing simultaneously fits with the end face of outer sleeve 1.Rhaeboscelia 23 is used to realize function of the Surface Mount in PCB.Rhaeboscelia 23 with it is outer
Pass through the smoothly bending transition of changeover portion 24 between conductor 2.The rhaeboscelia 23 of the present embodiment includes the big curved of multiple alternate intervals setting
Leg 231 and small rhaeboscelia 232, and reserve between a certain adjacent two big rhaeboscelia 231 clearance space of one small rhaeboscelia 232
25, in order to when being welded in PCB, be connected to center pin 3 to the transmission line in PCB and reserve position.
The bending place of big rhaeboscelia 231 is provided with perforate 233, i.e., perforate 233 is provided between big rhaeboscelia 231 and outer conductor 2, in order to big curved
The bending of leg 231.Jagged 234 are opened up in small side of the rhaeboscelia 232 away from outer conductor 2, during for being welded with PCB
Contraposition.The quantity and size of big rhaeboscelia 231 and small rhaeboscelia 232 are not limited to, can be designed according to the requirement of radio-frequency performance.
Further, the coating of different materials can be respectively adopted in the surfaces externally and internally of outer conductor 2, further to reduce cost.
In the present embodiment, the coating material of the one side of inner surface and rhaeboscelia 23 away from outer sleeve of outer conductor 2 and the appearance of outer conductor 2
The coating material in face is different.(i.e. rhaeboscelia 23 is towards PCB circuits for one side of the inner surface and rhaeboscelia 23 of outer conductor 2 away from outer sleeve
The one side of plate) coating material for it is golden or it is other can transmitting radio frequency signal, anti-oxidation and easy weldering plating, so that normal transmission is penetrated
Frequency signal, it is easy to welding and can be anti-oxidation, the coating material of the outer surface of outer conductor 2 is nickel or other cheap platings
Kind, only play anti-oxidation effect.It is possible thereby to save production cost.
Preferably, as shown in Figure 7 to 10, in the present embodiment one, the outer surface that center pin 3 is in contact with insulator 4
On circumferentially arranged with twill knurling oblique groove 31, insulator 4 is embedded in oblique groove 31.When oblique groove 31 is conducive to injection
The attachment of injected plastics material, makes have good confining force between insulator 4 and center pin 3, while preventing center pin 3 from occurring axial direction
Vibration and circumferentially rotate.Oblique groove 31 in the present embodiment is in 45 ° of twill knurling.
Further, center pin 3 has the splicing seams 32 of linear, and has an opening 33 on the splicing seams 32 of linear.
The two ends mutually spliced in the pressing sheet material for edge rolling formation center pin 3 are correspondingly provided with an arc notch 331 respectively, splice
When, two formation of arc notch 331 openings 33 are easy to the plating inside edge rolling rear center pin 3.
Further, the one end of center pin 3 away from insulator 4 is provided with multiple blades 34, and multiple blades 34 bend inwards splicing
Form curved end 35.There is splicing gap 36 between two neighboring blade 34.The top of each blade 34 is equipped with arc-shaped
Breach 341, during splicing, all arc-shaped breach 341 form the circular hole 37 of the center of curved end 35.Two neighboring blade 34
Between be provided with platform 38, in order to the making of punching tool.
Further, center pin 3 is provided with transition boss 39 close to one end of insulator 4, and transition boss 39 makes the straight of center pin 3
Footpath is smoothly transitted into the required diameter that connects with PCB.
Embodiment two
As shown in figure 12, punching press of the present utility model is molded second of embodiment of radio frequency (RF) coaxial connector.
Embodiment two and embodiment one are essentially identical, and something in common is repeated no more, and difference is, in embodiment two,
Outer conductor 2 is used on the inner surface of one end of another connector 5 of grafting be not provided with annular groove 21, outer conductor 2 and another company
The interface edge for connecing the grafting of device 5 is changed into the sliding-type of embodiment two from the neck type in embodiment one, with axial tolerance and radial direction
Angle allowance, making another connector 5 of insertion can slide and tilt wherein.
In embodiment two, the spliced eye 10 of outer sleeve 1 include diameter along the direction for pointing to outer conductor be gradually reduced it is trapezoidal
Section 15 and connection trapezoidal sections 15 and the linkage section 14 inside outer conductor 2.Trapezoidal sections 15 have blind plugging function and radial tolerance.
In embodiment two, there is radially prominent raised section on the outer surface that center pin 3 is in contact with insulator 4
310, insulator 4 connects with the engaging of raised section 310.The oblique groove 31 in embodiment one is replaced with raised section 310, is on the one hand played
The axial motion of center pin 3 is prevented, on the other hand, certain capacitive reactance can be provided, when another connector 5 is opened certain distance
When, to make up the induction reactance for the generation that spaces out so that impedance matching.
In embodiment two, the gap slot on insulator 4 is the annular recess in the one side setting towards another connector 5
43。
Figure 13 shows the first PCB A, punching press injection radio frequency (RF) coaxial connector B, another connector of embodiment one
C, the punching press injection radio frequency (RF) coaxial connector D and the second PCB E of embodiment two are sequentially connected the schematic diagram of combination.The group
It is fit because punching press injection radio frequency (RF) coaxial connector D has an axial tolerance L and radial angle tolerance, therefore 0 can spaced out
3 ° of~2mm range tilts angle still has preferable radio-frequency performance, thus achieves axially and radially tolerance of the plate to plate spacing
Function.
In summary, punching press injection radio frequency (RF) coaxial connector outer conductor 2 of the present utility model, center pin 3 are by uniform wall thickness
Sheet material be made, can be different materials inside and outside the face coat of outer conductor 2.Outer conductor 2 is rolled up with center pin 3 using after metal stamping
Sired results skill, then both are integrated by plastic injection technique, fastness very well, will not distending；Also without component assembly.Lead outside
The design of body 2, overcome the long tubular of the existing machine tooling traditional with turning etc. outer conductor consumable material it is many problem of.
The design of center pin 3, greatly reduces the process time of machining center pin；The technique being molded with high frequency material, it is ensured that electrically
The resistance requirements of energy, also solving the outer conductor or center pin of the tubular that punching press or bending are rolled into has splicing seams, and intensity and toughness is poor
The problem of, the problem of solving center pin dimensionally stable and confining force.And the connector of the punching press injection of design is coaxial boundary
Face, has interfix with corresponding coaxial connector.The problem of solving electrical property, low manufacturing cost, reliability, uniformity.Institute
So that the utility model effectively overcomes various shortcoming of the prior art and has high industrial utilization.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and replacement can also be made, these change
Enter and replace and also should be regarded as protection domain of the present utility model.
Claims (13)
1. a kind of punching press is molded radio frequency (RF) coaxial connector, it is characterised in that including housing, outer conductor (2) and described with being located in
The internal center pin (3) of outer conductor (2), the housing includes being coated at the outer sleeve (1) of the outer conductor (2) and positioned at described
Insulator (4) between outer conductor (2) and the center pin (3), the outer conductor (2) and the center pin (3) use wall
The technique of edge rolling is made after thick uniform plate stamping, the housing for injection molding integral piece and with the outer conductor (2)
Single piece is formed with the center pin (3).
2. punching press according to claim 1 is molded radio frequency (RF) coaxial connector, it is characterised in that the outer conductor (2) is used for
Circumferentially arranged with annular groove (21) on the inner surface of one end of another connector of grafting (5).
3. punching press according to claim 1 is molded radio frequency (RF) coaxial connector, it is characterised in that the outer conductor (2) has
The splicing seams (22) of fold-line-shaped.
4. punching press according to claim 1 is molded radio frequency (RF) coaxial connector, it is characterised in that the one of the outer conductor (2)
The circumferentially spaced rhaeboscelia (23) formed provided with multiple outward bendings in end, the rhaeboscelia (23) stretch out the housing and with it is described outer
The end face of sleeve (1) fits.
5. punching press according to claim 4 is molded radio frequency (RF) coaxial connector, it is characterised in that the bending of the rhaeboscelia (23)
There is perforate (233) at place.
6. punching press according to claim 4 is molded radio frequency (RF) coaxial connector, it is characterised in that the outer conductor (2) it is interior
The outer surface of the coating material and the outer conductor (2) of the one side of surface and the rhaeboscelia (23) away from the outer sleeve (1)
Coating material it is different.
7. punching press according to claim 1 is molded radio frequency (RF) coaxial connector, it is characterised in that the center pin (3) and institute
State the oblique groove (31) circumferentially arranged with twill knurling on the outer surface that insulator (4) is in contact, insulator (4) interlocking
In the oblique groove (31).
8. punching press according to claim 1 is molded radio frequency (RF) coaxial connector, it is characterised in that the center pin (3) and institute
Stating has radially prominent raised section (310), the insulator (4) and institute on the outer surface that insulator (4) is in contact
Raised section (310) engaging is stated to connect.
9. punching press according to claim 1 is molded radio frequency (RF) coaxial connector, it is characterised in that the center pin (3) has
The splicing seams (32) of linear, and there is an opening (33) on the splicing seams (32) of the linear.
10. punching press according to claim 1 is molded radio frequency (RF) coaxial connector, it is characterised in that the center pin (3) is remote
One end of the insulator (4) is provided with multiple blades (34), and the multiple blade (34), which bends inwards, is spliced to form curved end
(35)。
11. punching press according to claim 1 is molded radio frequency (RF) coaxial connector, it is characterised in that the outer sleeve (1) is remote
One end of the outer conductor (2) has the spliced eye (10) for another connector of grafting (5), and the spliced eye (10) includes edge
Point to guide section (11), parallel-segment (12), inserting paragraph (13) and linkage section that the direction of the outer conductor (2) is sequentially communicated
(14), the diameter of the guide section (11) and the inserting paragraph (13) is gradually reduced along the direction for pointing to the outer conductor (2),
The linkage section (14) is connected with the inside of the outer conductor (2).
12. punching press according to claim 1 is molded radio frequency (RF) coaxial connector, it is characterised in that the outer sleeve (1) is remote
One end of the outer conductor (2) has the spliced eye (10) for another connector of grafting (5), and the spliced eye (10) includes straight
The trapezoidal sections (15) and the connection trapezoidal sections (15) that footpath is gradually reduced along the direction for pointing to the outer conductor (2) are led outside with described
The internal linkage section (14) of body (2).
13. punching press according to claim 1 is molded radio frequency (RF) coaxial connector, it is characterised in that opened on the insulator (4)
Provided with gap slot (43,41,42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720051845.2U CN206432447U (en) | 2017-01-17 | 2017-01-17 | Punching press is molded radio frequency (RF) coaxial connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720051845.2U CN206432447U (en) | 2017-01-17 | 2017-01-17 | Punching press is molded radio frequency (RF) coaxial connector |
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| Publication Number | Publication Date |
|---|---|
| CN206432447U true CN206432447U (en) | 2017-08-22 |
Family
ID=59583261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720051845.2U Active CN206432447U (en) | 2017-01-17 | 2017-01-17 | Punching press is molded radio frequency (RF) coaxial connector |
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| CN108134288A (en) * | 2017-12-30 | 2018-06-08 | 中航富士达科技股份有限公司 | A kind of RF coaxial adapters |
| CN109728458A (en) * | 2018-07-13 | 2019-05-07 | 上海雷迪埃电子有限公司 | Hybrid radio frequency connector |
| US10985515B2 (en) | 2018-08-10 | 2021-04-20 | Murata Manufacturing Co., Ltd. | Surface mount connector and surface mount connector set |
| CN112913085A (en) * | 2018-11-12 | 2021-06-04 | 胡贝尔舒纳公司 | Connector for printed circuit board |
| CN113814320A (en) * | 2021-11-22 | 2021-12-21 | 常州安费诺福洋通信设备有限公司 | Automatic punching and rolling machine for plate end connector |
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