TW294853B - Coaxial connector and manufacturing method thereof - Google Patents

Abstract

A coaxial connector has the features of: inner terminal and outer terminal for connecting inner conductor and outer conductor of coaxial cable, and metal cap constructor; connection portion of terminal corresponding connector for the above outer conductor constituting plug-type connector including multiple flexible contact sheet; allocating one ring portion formed as one piece with the above cap constructor on one space separated between the above connection periphery and contact sheet.

Description

^ Fine 3 A7 B7 --- I .... ------V. Description of the invention (i) [Industrial Utilization Leadership] The present invention is about coaxial connectors, and it is about ke # ― J Xing t installed on the circuit board of the female quick connector fitting and make the coaxial cable inside and outside the track A 4 | Ling ® and the substrate circuit connected coaxial connector and its manufacturing method. [Conventional Technology] Conventional coaxial connectors such as Japanese Patent Laid-Open No. 4_9 ^^^ No. 80, Shikai Zhao 63-27983, Shikaiping 3__683 76, Shikaiping 3-68377 and Shikaiping 5_5977 No. 3 Revealed. This type of coaxial connector has an internal conductor terminal connected to the internal conductor of the coaxial environment, an external conductor terminal connected to an external conductor such as a braided wire, and a boundary electrical material placed between the two. The terminal for external conduction and the terminal for internal conductor include a contact portion to be fitted with an outer inverted terminal and an inner terminal of the female connector, respectively. [Problems to be Solved by the Invention] The terminal connecting portion for external conductor of this coaxial connector forms a socket type β typical external terminal connecting portion for external conductor that can be manually connected to the outer end of the female connector is formed in a substantially circular ring shape, and There are several slots in the height direction, printed by the Zhougong Consumer Cooperative of the Central Department of the Ministry of Economic Affairs (please read the precautions on the back before filling out this page). The multiple elastic contact pieces and female connectors formed by this use The outer terminals make elastic contact. In recent years, although the miniaturization of the entire coaxial connector is expected, the strength of the plurality of contact pieces of the terminal for the outer conductor will be weakened at this time, and as a result, when the quick connector is used alone, the contact pieces will be permanently deformed So as to cause embedding

V. Description of the invention (2 The contact of the Central Standards Bureau of the Ministry of Economic Affairs at the time of printing and closing will not be deformed and will be solved at the same time. -6 8 3 7 6 Kaiping 5 ~ 5 9 Kaiping 3 ~~ 6 8 outside, including outside In addition, it is more effective to change the outer cylindrical cylindrical contact piece. However, the other component on the top is contacted at this time, which means that it is easy to cause problems such as poor manufacturing of the holding wheel or the ring body. Β difference, especially the type, etc. There will be good support, also in the structure of the bulletin of the problem of poor contact, the actual 7 7 3 public 3 7 7 series form a roughly flat 5-5 9 ring body ". The support round and more only It is produced using public tolerances such as poor contact of the deflection of the sheet. In addition, the tolerance wheel or ring body at the time of the socket type will cause permanent problems such as a certain twist from the time of fitting. 3 Announcement No. 3-68377 and the actual report. KK-3-68376 and the actual disclosure of the coaxial connector of the octagonal support wheel placed near the front end of the plural contact pieces. Ring can be strengthened The contact piece and the anti-ring body contact with the contact piece circumference form the elastic support of the yttrium bullet on the connector. The small degree of freedom reduces the freedom of the spring. This is also true. For example, due to the socket-type terminal, and the branch difference, or Differences in the dimensions of the opposite-side contact and the opposite-side connection, so that the deformation of the terminal contact piece when the contact terminal and the supporting wheel or the ring are manufactured or the combination of the two may cause the terminal to fall off. (Methods and functions to solve the problem The present invention is to provide a coaxial connector that can solve the above-mentioned problems. This &lt; same bismuth connector is provided with an internal conductor and an external part of a coaxial cable, respectively: an internal conductor terminal and an external conductor terminal for connection, and a metal cover 4 The paper scale is applicable to the Chinese National Standard (CNS} A4 standard (21〇χ297 公 庆> I— J ^) HI * jim 1 I private— ^ ϋ in I i.-— I \ eJ-Factory (please read w first Note on the back and fill in the wood i) V. Description of the invention (3 pieces will be the outer side of the socket + a plurality of flexible connection pieces of the socket type, the connection part consists of the interposition-and the aforementioned cover hybrid structure T: connection: external Explain and contact the film contributors. 彳 刳 ㈣ The cut-shaped part is special. The manufacturing terminal of the coaxial quick connector of the present invention and the external conductor of the conductor are characterized by the internal assembly of the "partial assembly" process:;:; fixed to the boundary quality, and including the structure of straight extension The roughly plate-like cover ... the surface is large connected ... The terminal and the front fan of the guide :: engineering, engineering of the processed coaxial cable, front miscellaneous use, sub-ends, and at least two places to make it at right angles All music, two: the length of the universal fun music and the above-mentioned electrical quality from the top to the bottom of the structure of the criminal description of the cover member. This: Mingtong privately connected instruments with internal conduction terminals ... electrical quality and metal lids The component M is slightly formed as (f) = the miscellaneous terminal has large grooves to distinguish the plural contact pieces. Tong Yi = 15 when mated with the opposite female quick connector, you can get a f-piece that buckles outward. In addition to covering the round quick-connector, the metal cover is fixed, and it is configured so that its contact piece extends near. Thereby, the cover member can be used to limit the buckling of the contact piece and prevent permanent deformation of the contact piece. Printed and printed by the Beigong Consumer Cooperative of the Central Bureau of Economic Affairs of the Ministry of Economic Affairs (embodiment of the invention) Refer to FIG. #Detailed description of the best-practice form of the present invention. The co-extraction connector is shown below as the combined coaxial connector i. The standard paper of the quick-connect connector uses the Chinese National Standard (CNS) A4 specification (2 丨 Ο297297) 5. Description of the invention (A7 B7 t 20, terminal for external guides) Ministry of Economic Affairs Central Bureau of Standardization Beigong Consumer Cooperative As shown in the printed bag 1 and the second boundary electrical parts 40, 50 and the cover member 6 plate-shaped 2 1 <c), the internal conductive terminal 20 has the material I plate-shaped top part 2 1 and the pin part 2 2, It is placed in the first dielectric part 40. The item part 2 1 is the internal conductor 1 1 〇 which receives the coaxial electrical cable # cable 1 0 0, forming a part connected to it by welding, not only can easily make the internal conductor 11 position, and in order to make the connection ^ 〇 ^ ^ ^ connection must make the conductor receiving surface 23 to form a wider area of the diameter of the pin portion 22. As shown in Figure 1 (b) and explain jade (〇's connecting portion 25 is formed roughly Insert 2 ... Bu Bu Gui wants to use the terminal to divide a plurality of elastic connection strips = You can use the elastic name to connect each piece 3 33. External &quot; use terminal 3 〇3 3 ... into the other part of the conductive connection ❹ 34. Xi Bu Department / extended from the edge of the ^ conductive reception part 34 is by the welding of R (1) R axis cable 100 At the same time, it is connected with the cover member = external (12) "electrical". It is connected to the internal material (terminal = 2) (^ =. The external $ 0 is fixed to the first dielectric part 4nA P kiss 20 &amp; , The jth dielectric material ^, 9 Λ. AL ^, β 0 supports and fixes both the inner conductor J illicit 20 and the outer conductor terminal 30. As shown in Figure 1 (a) to (c), cover The 60 pieces are of different ages, so that they cover the bottom surface of the connector except for the coaxial cable ^ ^, Λ, tl and are on the 7 panel 61, the bottom panel 62, the ring portion, the front end side and the top d After the display panel 62 is combined with the front panel 64〇, η i, ^ ^ ^ for the cover «I member 6CM coaxial &lt; 6 cable 10 0 side of the coaxial electrical terminal 30 is connected to the connection device 'and the external conductor The placement of Dahlia is described below. The top panel 61 is removed by hot pressing (please read the precautions on the back before filling out this page) Order ^

'II 1— I m In t «« «: # ♦ (CNS) Α4ΛΪ4. (210X297 ^ — I-i exposed internal conductor J i Cover the 60 compartments of the M component V. Description of the invention (install by the same method There is a second dielectric part 50. When the sub-combination is completed, as shown in Figure 1C, the second dielectric part 5η (shown by Η, is in the same sleeve electric environment by h, 0 ^ Α 14; 1 Λ 0 top side 'formed inside' Miscellaneous i:: 10 0 ft .. It is positioned with the bottom panel 62 10 and gold * 63 across the "Miscellaneous terminal 30 2-the ring part 1 formed by the miscellaneous. The elastic connection of Qiong 25 is heard 1 (c) The elastic core 4. Use 5 3 63 to form a connectable engraving piece 31 and a ring sticker. 1 Make the contact piece 31 elastically roasted. The following is the same as the cable for quick connection, and the second space. For the assembly section (iv) Cheng Zhi / 9 manufacturing method stage internal conductor terminal °) part assembly 70. In the 'DZZ system with the first ^ 1

50-body casting molding, 2 dielectric parts 4Q &lt; after the outer Shao guide St®, fixed in the mold ... Bu "body terminal 3〇 :: ... 0 inserted into its 39 every 39 ° internal impurity terminal 20 exposed : The internal translation body 110 of the cable 100 forming the fall prevention part is connected and fixed 1 so that it can be connected to the translating and receiving surface 23 of the top 2 i of the coaxial wide color. In the second part 2 (a), the “parts 4 〇, 5”. In this preferred embodiment, the second and second dielectrics are formed, or another member is formed ...: removed from the contact piece 7 i to the second half of the desired combination. Terminal for external guidance: The connector 71 is provided with a protruding piece for the external conductor receiving position shown in FIGS. 2 (a) and (b / θ) in the connector portion 33, and the external conductors C. The environment. Figure 3 shows the second sub-assembly 80 and the connecting coaxial cable 100 formed in the second stage of the manufacturing process. The second sub-assembly is shown at the same time as the conveyor belt 81'82 . The second sub-assembly 8 includes the first assembly of the paper button A 财 Sβ ¢ # ¢. (CNS) A4iM * · (2! 0x297 / &gt; *)

If 8 I 1 · III— i 1—1 ^ —- 1-I- II—--— I 丁 fv 7β (Please read the meaning a on the back of tellurium I? Then write this page j Central Ministry of Economics Printed by the quasi-bureau employee consumer cooperative V. Description of the invention (6) A7 B7 Printed by the Central Sample Falcon Bureau Beigong Consumer Cooperative of the Ministry of Economic Affairs under 0, 6 2 and before were placed on the second assembly of the second figure as shown in the sub-assembly 8 2 Formed 6 6 and the outer 0 and the outer connection part 6 5 〇0's 1 1 0 0 1 conductor terminal 3 soldering connection manufacturing, 8 2 rear 8 0 position crossbow device 1 0 front part 5 〇 The top surface 7 4 »Alpha limbs open 5 and make up the cover panel 6 4 series contact strips 3 Electrode part 5 〇3, insert 〇-end side insert ring 3 and the part 4 conductor support conductor terminal, external palpitations Edge coating 1 3 Inner conductor 1 Receiving surface 2 3 〇External conductor member 6 & set large 1 Peripheral fixed to the part shown in the coaxial electrical input arrangement 6 7 3 0 Group support part 0, outer 1 0 in, external receiving part body The above-mentioned position of the member 6 0 〇 is in a straight line> The top panel 6 1 cable 1 0 0 from. In the cover structure insulation coating pressure β vertical wall 6 closing position 6 7 respectively Conductor 1 2 Acceptance of the internal conductor 1 2 0 3 4 is at the position of the 6th panel. It also uses heat. The end fitting 6 0 The connecting part 6 6 has the function of connecting and fixing 0. This terminal 2 is accommodated on the surface 5 2 General assembly 7 1 、 Bottom phase ring part 6 3 Second bottom panel after crimping, etc. 5 5 、 Erected wall cover member 6 Insulated by the rear wide coaxial cable 1 When the coaxial electrical connection continues to the top of 0 2 Guided externally, at the final stage of the Liaoning project, the cut-out piece 7 1 and the carousel g removal are removed, and the large-scale crossbow processing is performed in the direction of arrow c in Figure 3 (b). In Figs. 3 (a) and (b), X and S are approximately at right angles, so that the front panel 64 is arranged at the coaxial i | end, and the item panel 61 is arranged on the side of the item surface. The inner conductor 21 is substantially directly above the plate 61. The plate 61 has a side wall 72, a guide wall 73, and a crimping yoke as shown in Figure 1 (a) and (b), and the side wall 72 is equipped with the original paper. | Post (CNS) Α4 ^ (21 () χ29χ / &gt;) (Please read the precautions on the back before filling out this page), Λ order

AtI A7 B7

Fifth, the description of the invention (7th! The side of the dielectric part 40, the ^ 73㈣connected ^ is placed at the position where the same thin cable side is exposed from the first) dielectric part 40 ... (c) as shown Connection and fixing: The bottom of the slow bottom panel is fixed, thereby ensuring that the cover member 60 is surrounded by the terminal 30 for external conduction and the external "Zhao! 20 electric between each other ... The female connector of the same sleeve sleeve connector 10 Including the outer terminal 2 1 0, the inner terminal inner terminal 2 2 0 includes the receiving portion 2 2 2 containing the phase and the welding protrusion 2 includes the ring-shaped contact portion 2 1 2 and the welding 1 2 has a portion 2 1 1 〇 — The body is formed on the dielectric part 2 3 0 and is fixed on the upper dielectric part 2 3 0 and the inner conductor terminal 2 0 of the female connector 2 0 0 1 0 and the opposite female connector 2 0 is received by the 2 0 2 2 2 Inner 9 In addition, Figure 4 shows that the present invention can be fitted with 200. The female connector 200 package 220 and the dielectric portion 230. Two of the elastic contact pieces 2 2 1 23. Meaning, the outer terminal 21〇 protrusion 2 1 3, ring-shaped contact part 2 Application form outside terminal 2 1 0 , The inner terminal 2 2 0 is fitted in the cabinet 5 is shown in the mating state diagram of the coaxial connector. The same private quick connector is received on the inner terminal 2 of the female quick connector, the external conductive terminal 30 and the outer terminal 2 i 〇 The contact is configured such that the protrusion 33 of the elastic contact piece 31 is engaged with the concave portion 2 of the outer terminal 2. The elastic contact piece 3 is flexed outward in a semi-fitting state before the two are joined. The amount of deflection is limited by the annular portion 63 formed on the cover member 60, which can prevent excessive buckling of the contact piece 31. Circles 6 to 10 show other embodiments of the coaxial quick connector of the present invention. Figure. Circles 6 to 8 are coaxial connectors and their manufacturing methods, and Pu 9 is used to indicate the size of the paper. China National Crushing Rate (CNS) A4 Specification &lt; 210X297 mm) A7 B7 5. Description of the invention (8 relative The embedded figure seven series and the first one are "for example, a pair of 0 0 series external contact type 5 pieces of conductive gauges 10, and the cover of the mother of six (a indicates the implementation of the coaxial coaxial connection figure six ( The contact piece is directly placed on the conductive connection portion 5 3 1. The outer body member connector of the body end 0) Make coaxial connectors 5 c) and 5 2 6 and put them on the end of the cover body 2 5 packs of each elastic element 5 3 guides 5 6 0 菅 十 则 express its # making the connector constructed in the second stage 1 0 〇 &lt;, therefore omitted. 1 〇. It is composed of the same private company as shown in the eighth cabinet of the 1st. As shown in the figure body member 5 6 上 上 子 5 3 0 and the first through the groove 5 3 2 contact piece 5 3 1 〇 is further equipped with a crimped to 1 2 0 and with the soldering joint piece 5 6 9 status. The vertical assembly of the sub-assembly 5 of the explanation. No. 8 is the connector 5 1 ○ which shows the largest application form. The implementation pattern is similar. A plurality of different parts are formed to form the protrusion 5 3 bottom wall 5 3 5. The connected splint part is the ratchet part 80 0, the stage 1 is assembled. The difference is from the relative electric environment 1 * its connection elastic connection 3. External coaxial 5 3 4 5 3 6 (Please read the precautions on the back before filling in this page) Order the terminal 5 2 0 for printing internal conductors of the Ministry of Economic Affairs Central Bureau of Industry and Commerce Beigong Consumer Cooperatives with one of the above pairs of contact pieces 5 26, more hurt the internal guide receiving department 5 2 3. The internal net impurities 110 of the Tongsong cable 100 are attacked on the internal impurity receiving portion 523 by soldering and quick-connecting. ... The terminal 53〇 for external conductor and the terminal 520.2 for internal conduction are supported in the first dielectric part 540 $. The external conductive miscellaneous terminal 5 30 includes a detachment stop 5 3 0 »The cover member 560 shown in Guliu and Qiuqi has a top panel 561, a bottom panel 562, and a front panel 564 ' Give the f curve, as shown in Figure a

Description of the invention (9 towns like 6) and set here W Jdt / fL / Z r \ .t, i Fanweifan Gu "I component 6 before the crossbow will be the second dielectric part 5 5 0 Fold back toward the connector side. After the final stage of circle eight, although not shown, the missing part formed on the top panel 561 ... the contract fine electric gauge 100 and the bottom panel 562 will be crimped. The cover member 560 further includes a ring-shaped portion 563. The ring-shaped portion and the first embodiment form, ..., extend upward from the bottom side. (See Fig. 6 (c) and Fig. 8> Ring portion 5 6 3 ® around The elastic contact piece 5 3 i is externally fixed and the elastic contact piece 53 is open-empty, and the mating female quick connector η can prevent the elastic contact piece 531 from excessively buckling in the same way as the first embodiment, but it is expected The same connector with lower back is possible in manufacturing. Chuangjiu shows the opposite female quick connector 7 〇. The opposite female connector 7 0 0 has an outer terminal 7 i 0 'inner terminal 7 2 〇 And the dielectric part 7 3 0. The inner terminal 7 2 0 is a pin-like contact part 722 formed by the solid curvature of the metal plate. The size of the part 722 corresponds to the relative contact coaxial The internal conductor of the quick connector 5 1 〇 is suitably used for the terminal 5 2 〇. It is printed on the outer terminal 7 i 〇 and the inner terminal 7 2 〇 by the Ministry of Economic Affairs, Central Standard Bureau, Negative Work Consumer Cooperative (Please read the back first Please pay attention to the details on this page.) Thread the connecting protrusions 7i3 and 723. The same as the fine-speed connector 51〇 and mating with the opposite female connector 7〇〇 as shown in Figure 10. At this time, the external conductor terminal 5 3 〇 Contact with the outer terminal 7 1 〇, the inner conductor terminal 52 〇 contacts with the inner terminal 720》 As described above the coaxial connector 5 ring ring 563 is around the periphery of the elastic contact piece 531 and the elastic contact piece 531 spaced apart Space configuration, so that the elastic contact piece 53 i can have sufficient curvature to prevent its excessive deflection. This paper wave scale is applicable to China National Standards (CNS) A4 specification (210x297 mm)

2. Description of the invention GA 7 B7 The above shows the embodiment of the present invention, but it is only an example, and for the industry, various modifications and changes can be made. [Effects of the Invention] According to the same contact piece of the present invention, and the contact piece is excessively buckled in the contact piece ring, therefore, it comes into contact with the relatively full elastic buckling due to the elasticity. And it does not mean that at the same time you can get plural. In addition, the above-mentioned ring is necessary for the combined engineering, and in addition, the pure engineering manufacturing protection coaxial according to the present invention is suitable for automation. It can also be divided into parts and rings, so it has no effect. The female connector of the shaft connector is separated from the outer side ". This does not occur. The high part of the connector and the cover structure are not caused by careless insertion and removal. The correct position formed on the end socket type terminal of the coaxial coaxial cable When the fitting is formed, the poor contact and external force make the connection piece integrally known. The manufacture of the circulator and the one-piece metal plate of the connector are integrally formed. Only in terms of workability, the contact piece connection can be obtained due to the contact on the economic side. It can be formed by the method of detachment of the part, it can be composed, and it also has a plural number on the surrounding connection. , &Gt; Printed by the Employee Consumer Cooperative of the China Bureau of Standards, Ministry of Economic Affairs [Simple description of boudoir] The first ring shows the display ring (a) of the coaxial connector and the coaxial cable of the embodiment of the present invention as a flat ring, (b ) Is a side view, (c longitudinal section. The second figure shows the (CNS) Α4 «Λ. (210X297 / ^ *) made in the first stage of the connector manufacturing process in Figure 1-one

Fifth, the description of invention qi) The first accessory &amp; means that (a) is a cross-sectional view of the line A-A in the plan view, (c) is along (Figure. Circle two is shown in the figure-connecting the second accessory and the coaxial cable Same) for longitudinal section. The fourth cabinet is coaxially connected with Figure 1> is a plan view, shown in (b)). The section D of line D in Figure 5 shows that the figures are private together, and the inner conductor and coaxial boudoir. The second sub-assembly made in other 2 projects b) is a side restraint and (c) is a figure 7 is a figure 6 is shown in the manufacturing process of the second sub-assembly of the second assembly (the connector is fitted with the inner end face ring) quick coupler The SC with the cable as the side embodiment is shown in Fig. 2 along (b) in the middle of the installation (b) is along (a) in (a) in the middle) BB's Liu surface in the second stage of manufacturing a &gt; is a plan view 、 丨 &amp; female connector means @ 子 为 侧 閖 開 aa Four female connectors are shown as part of the section of the coaxial connector. # (A) is a plane interpretation, γ line A — Section A of the section of the axis cable. The first section is to read the notes on the back first, and then fill in the clothing page. J Ordered by the Ministry of Economic Affairs, Central Bureau of Industry and Commerce of Beigong Consumer Cooperatives. * Figure 8 shows the second assembly station from Figure 6. Manufacture of coaxial connectors + state longitudinal section ring. ~ Figure 9 shows the illustration of the female quick connector fitted with the same private quick connector in Figure 8 (a) is flat, (b) is the side ® seen from the direction of arrow c in (a), and (c) It is a profile cabinet along (a) the center line DD. "Circle ten is a cross section showing the fitting shape of the coaxial connector of the eighth ring and the female coupling of the nineth ring. ~ This paper scale uses the Chinese national standard rate (CNS & A4 specifications (210X297 mm) • tm 1 ^ 1 it—li I nt A7 B7 V. Invention description (1 2) Employee consumption of the Central Bureau of the Ministry of Economic Affairs Cooperative printing (symbol explanation) 2 0 5 2 0 Internal conductor terminal 2 5 &gt; 5 2 5 Connection part 3 0, 5 3 0 External conductor terminal 3 1, 5 3 1 Contact piece 4 0, 5 0, 5 4 0 N 5 5 0 6 0 X 5 6 0 Cover member 6 3 5 6 3 Ring 7 0 1st accessory fie. 8 0, 5 8 0 2nd accessory &amp; 1 0 0 Coaxial cable 1 1 0 Internal body 1 2 0 External conductor dielectric part (please read the precautions on the back before filling in this page) The ft scale of this paper is applicable to China National Standard (CNS) A4 specification (210X297mm)

Claims (1)

Sixth, the scope of patent application 1 · A coaxial connector, which is characterized by having an inner conductor terminal and an outer conductor terminal connected to a coaxial cable &lt; inner conductor and outer conductor, and a metal cover member The quick contact portion of the conductor terminal with respect to the connector constitutes a socket type including a plurality of elastic contact pieces, and a ring portion integrally formed with the cover member is arranged at a space between the periphery of the connection portion and the contact piece. 2. A method for manufacturing a coaxial quick connector, characterized in that the terminal for the internal clean body and the terminal for the external conductor are fixed to the boundary mass, and includes the construction of the first partial assembly and the installation of the first partial assembly. A substantially plate-shaped cover member extending in a substantially straight line constitutes the second partial assembly &amp; process, a process of coupling the coaxial cable with the end of the internal if body terminal and the external conductor end-end treatment, and the cover member It is warped in the longitudinal direction, and at least two places are made to cross at right angles, and the electric boundary material surrounds the structure of the cover member from above and below. (Please read the precautions on the back before writing this page) This paper size is applicable to China National Standard (CNS) A4 specification (210 X 297 mm)