CN1445889A - L-shaped plug and its assembling method - Google Patents
L-shaped plug and its assembling method Download PDFInfo
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- CN1445889A CN1445889A CN 02130209 CN02130209A CN1445889A CN 1445889 A CN1445889 A CN 1445889A CN 02130209 CN02130209 CN 02130209 CN 02130209 A CN02130209 A CN 02130209A CN 1445889 A CN1445889 A CN 1445889A
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- cylindrical body
- side cylindrical
- pin
- coaxial cable
- plug
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Abstract
The purpose of the present invention is to provide an L-shaped plug and the assembling method thereof which can inhibit the external interference and invasion into the center conductor 31 of the coaxial cable 3, and can efficiently apply the electrical and mechanical connection steps to connect the plug pin 2 to the coaxial cable 3 efficiently. The solution of the present invention is: the each end surface 41a of the cylinder 41 by the plug side on both sides of the connection portion 43 is connected to each end surface 42a of the cylinder 42 by the cable side approximately linearly. Under the said circumstance, the shielding housing 4 is formed on the tilted surfaces mutually perpendicularly. The center pin 21 and the center conductor 31 can be electrically connected through the opening portion 46 in the tilted surface, so that the opening portion 46 will close under the assembled state that the connection portion 43 is bent into L-shape with right angle. The periphery of the center conductor 31 will be wrapped by the shielding housing 4 for inhibiting the external interference and invasion.
Description
Technical field
The present invention relates to be used for the L shaped plug and the assemble method thereof of in-car TV aerial plug etc.
Background technology
The L shaped plug is owing to be connected in the end of the coaxial cable of vertical direction distribution with respect to the plug of the electric devices such as in-car TV that insert pin, and becomes the intersect vertically shape of combination of pin and coaxial cable.
Fig. 5 represents traditional L shaped plug 100, tie up to utilize resin form the L font shell 110 one distolaterally pin 120 is installed in outstanding mode, 130 of coaxial cables are drawn from the other end vertical with the length direction of pin 120.
Pin 120 constitutes core pin 121 and connects to tubular insulator 122, and the lateral surface of insulator 122 then is equipped with external rings 123.The cardinal extremity of pin 120 protrudes in insulator 122 in the inside of shell 110 and forms pin end 121a.
Again, be processed into the center conductor 131 that makes coaxial cable 130 in the inner end of shell 110 and expose from insulator 132, simultaneously, classification track 133 exposes from insulation sheath 134.
In this kind L shaped plug 100, the center conductor 131 that will expose bends to the L font and is welded in the pin end 121a of centrepin 121 ends, on the other hand, the classification track 133 that will expose is welded in external rings 123, and pin 120 and coaxial cable 130 are electrically connected under L font configuration status.Among Fig. 5 140,141 i.e. weld part for this reason.
Secondly, finish each welding after, integral body is encased locking-type plug pin 120 and coaxial cable 130, and connect with shell 110 with orthogonal state.
In traditional L shaped plug 100, owing to the center conductor 131 of drawing for welding centrepin 121 does not coat classification track 133 or other shield members fully, high-frequency signal by center conductor 131 is extremely outside to leaking via shell 110, and in addition, external disturbance can be invaded center conductor 131.Therefore, when L shaped plug 100 was used for antenna connection of in-car TV etc. etc., the image and the sound of reception were interfered easily.
In addition, because the pin end 121a of centrepin 121 and the connection or being connected under the configuration status that intersects vertically of external rings 123 and classification track 133 of center conductor 131 are welded, center conductor 131 and classification track 133 both sides will carry out right-angle bending, and must connecting, so the operation extreme difference that connects in the mode that can not contact mutually.
Because can't temporarily keep this to be welded to connect state, encase and pin 120 and coaxial cable 130 mechanically are fixed into the operation that keeps the state that intersects vertically and each line can not form short circuit with shell 110 and have quite high difficulty.
The present invention in view of the above problems, its purpose be to provide a kind of not only can suppress external disturbance invade the center conductor of coaxial cable and can carry out expeditiously pin and coaxial cable be electrically connected and mechanical type connects the L shaped plug and the assemble method thereof of operation.
Content of the present invention
For realizing aforementioned purpose, the L shaped plug of technical solution of the present invention 1 comprises: via insulator with external rings be assemblied in the outside of centrepin and the pin that is connected with the jack of electric device, center conductor and centrepin coaxial cable that the base end side of pin is electrically connected and draws with respect to the vertical direction of the length direction of pin and be disposed at pin and coaxial cable between and the screening can that is electrically connected with the classification track of external rings and coaxial cable
It is characterized by: cable side cylindrical body that is electrically connected on the classification track that screening can has the plug side cylindrical body that is electrically connected with the external rings of the base end part that is embedded in external rings outward, lock onto coaxial cable and with classification track and the connecting portion that is connected with plug side cylindrical body and cable side cylindrical body one; By the plug side cylindrical body of connecting portion both sides and each end face of cable side cylindrical body are formed on the orthogonal inclined plane under the state with rough linearly connection in plug side cylindrical body and cable side cylindrical body, and on connecting portion, form peristome; Passing peristome makes the coaxial cable that is electrically connected of center conductor and centrepin and pin intersect vertically by the screening can of sentencing right-angle bending at connecting portion and connects.
The L shaped plug of technical scheme 2 is characterized by: the engaging teat and the engaging recessed part that form engaging mutually on the internal face of the base end part of external rings and plug side cylindrical body, enlarge the aperture of plug side cylindrical body and engaging teat and engaging recessed part are engaged mutually, make the plug side cylindrical body be embedded in the base end part of external rings outward to snap in mode.
The assemble method of the L shaped plug of technical scheme 3 comprises: the outside that external rings is assemblied in centrepin via insulator, and the pin of the jack that will be connected and the coaxial cable of drawing with respect to the vertical direction of the length direction of pin with electric device, the center conductor of coaxial cable is electrically connected and makes via screening can classification track and state that the external rings of pin is electrically connected with the centrepin of pin under, coaxial cable is intersected vertically with pin and be connected
It is characterized by also and comprise: the 1st operation, plug side cylindrical body and cable side cylindrical body connect with the linearity one at connecting portion, and each end face of the plug side cylindrical body of formation connecting portion both sides and cable side cylindrical body is the screening can on mutually perpendicular inclined plane; The 2nd operation, end to coaxial cable processes, the center conductor that exposes is inserted pass to after the cable side cylindrical body from the outside locking cable side cylindrical body of the classification track of coaxial cable, made cable side cylindrical body and classification track become to be electrically connected, simultaneously coaxial cable is fixed in cable side cylindrical body; The 3rd operation is inserted the plug side cylindrical body with pin, the plug side cylindrical body is connected in the base end part of external rings from the outside, makes plug side cylindrical body and external rings become to be electrically connected, and simultaneously, pin is fixed in the plug side cylindrical body; The 4th operation, utilizing each end face with plug side cylindrical body and cable side cylindrical body is the centrepin that peristome that the inclined plane is formed at connecting portion is welded in center conductor pin; And the 5th operation, connect center conductor and centrepin after, make the screening can bending that meets at right angles at connecting portion, and closed peristome, utilize screening can that coaxial cable is met at right angles with pin and be connected.
Being characterized as on plug side cylindrical body and end that pin links to each other of the assemble method of the L shaped plug of technical scheme 4 forms grooving, make the plug side cylindrical body towards the direction distortion that enlarges the aperture by inserting pin, and the base end part of external rings snapped in be connected in the plug side cylindrical body.
In the invention of technical scheme 1 and 3, the plug side cylindrical body can outer be embedded in the base end part of external rings, and cable side cylindrical body then can lock onto the classification track of coaxial cable, so classification track can be electrically connected via screening can and external rings.
Again, each end face of the plug side cylindrical body of connecting portion both sides and cable side cylindrical body under roughly linearly connection status, is formed on the mutually perpendicular inclined plane, so center conductor and centrepin can be implemented to be electrically connected by the peristome between the inclined plane.
Screening can meets at right angles at connecting portion and becomes bent, and and each end face butt and closed peristome of plug side cylindrical body and cable side cylindrical body, so the shielding that can be subjected to screening can on every side fully of center conductor of drawing and centrepin.
Because the supporting of plug side cylindrical body that pin and coaxial cable are intersected vertically respectively and cable side cylindrical body, in the coating operation of thereafter shell integral body, also can temporarily keep the connection status that intersects vertically again.
In technical scheme 2 and 4 the invention, insert pin and make the plug side cylindrical body towards enlarging aperture direction distortion, the base end part of external rings can snap in the plug side cylindrical body.Therefore, being electrically connected of external rings and screening can not need the very welding of trouble.
In sum, adopt the invention of technical scheme 1 and 3, be to be that the state of linearity carries out being electrically connected of being electrically connected of classification track and external rings and center conductor and centrepin at screening can, so do not need the operation of crooked classification track and center conductor and connection, and can obtain the connection operation of good efficiencies.
Again, be assemblied under the state of screening can at coaxial cable and pin, because the front end of center conductor is naturally near the connecting portion (pin end 21b) near centrepin, its connecting portion is then near peristome, so can carry out both connection operations at an easy rate by peristome.
Again, owing to form peristome, the modulus of section Z of the connecting portion of attachment plug side cylindrical body and cable side cylindrical body can be less, connecting portion bending easily.
Again, because come closed peristome so that connecting portion is bent to the right angle, center conductor and pin can be in the state that screening can covers that is entirely, so can prevent the intrusion of external disturbance.
Again, adopt the invention of technical scheme 2 and 4, except the invention effect of the scheme of possessing skills 1 and 3, adopt because of being electrically connected of classification track and external rings to snap in mode, so connection does not therebetween need the welding of trouble.
The simple declaration of accompanying drawing
Fig. 1 cuts side view open for the part of the L shaped plug 1 of the present invention's one example.
Fig. 2 is the profile that is used for the pin 2 of L shaped plug 1.
Fig. 3 represents screening can 4, wherein:
(a) be sectional arrangement drawing along central axis,
(b) be front elevation,
(c) be left surface figure,
(d) be right hand view.
Fig. 4 represents the assembling procedure of L shaped plug 1, wherein:
(a) be expression coaxial cable 3 and screening can 4 sectional arrangement drawing through the shape after the pre-treatments,
(b) be the sectional arrangement drawing that the state of coaxial cable 3 is inserted in expression,
The sectional arrangement drawing of the state when (c) being connected with pin 2 for expression,
(d) be to represent that the two ends of screening can 4 are equipped with the sectional arrangement drawing of the state of pin 2 and coaxial cable 3.
Fig. 5 cuts side view open for the part of traditional L shaped plug 100.
Embodiment
Fig. 1 to Fig. 4 illustrates example of the present invention, and wherein, Fig. 1 cuts side view open for the part of L shaped plug 1, and Fig. 2 is the profile of pin 2, and Fig. 3 is the assembling procedure figure of screening can 4, and Fig. 4 is the assembling procedure figure of L shaped plug 1.
As shown in Figure 1, L shaped plug 1 has the shell 5 of the L font that forms with insulating properties synthetic resin, and pin 2 goes out from a distal process of this shell 5, and 3 of coaxial cables are outstanding from the other end, thus, coaxial cable 3 direction that can intersect vertically along the length direction with pin 2 is drawn.
As shown in Figures 1 and 2, pin 2 is for making centrepin 21 and connect to tubular insulator 22 and supported and external rings cylindraceous 23 being installed on the elongate cylindrical shape in insulator 22 outsides.
Again, what be exposed to the leading section 21a of centrepin 21 of front end of pin 2 and external rings 23 is more than the 1.0mm apart from d, can avoid impedance around here to descend.
The base end part of external rings 23 is circular, thicker engaging teat 23a.The engaging recessed part 44 of screening can 4 described later snaps in from the outside and so far engages teat 23a, and both engage mutually.
As shown in Figure 4, coaxial cable 3 be configured to known structure, that is, and at the coaxial successively coated insulation body 32 in the outside of center conductor 31, classification track 33, and insulation sheath 34.
When this coaxial cable 3 is connected in pin 2, shown in Fig. 4 (a), make center conductor 31 outstanding, and classification track 33 turn back on insulator 32 and exposing surface by the peeling processing of carrying out the end in advance.
Screening can 4 is for to carry out the die-cut of conductive gold metal thin plate and to carry out bending machining shown in Figure 3, the shape that plug side cylindrical body 41 and cable side cylindrical body 42 are connected in connecting portion 43 places' linearity one.
Plug side cylindrical body 41 is cylindric for the external diameter of internal diameter and external rings 23 growing crosswise about equally, and the connection end 41b that is connecting these pin 2 sides is bent to form along circumference in the outside, so its medial surface formation engaging recessed part 44.Again, the central shaft along plug side cylindrical body 41 among the connection end 41b forms a plurality of groovings 45, so can freely produce strain towards enlarging the aperture direction.Thus, in case pin 2 is inserted plug side cylindrical body 41, connect end 41b promptly towards the distortion of reaming direction, the engaging teat 23a of external rings 23 then snaps in engaging recessed part 44 and engaging mutually.Therefore, except that can carrying out being electrically connected of external rings 23 and screening can 4, still can be from the outwards outstanding state lower support pin 2 of an end of screening can 4.
Cable side cylindrical body 42 reaches the tight lock part 42B that is connected with body 42A one by the body 42A cylindraceous that grows crosswise and constitutes, and the internal diameter of body 42A is more a lot of greatly than the external diameter of the classification track 33 of coaxial cable 3, and its size is inserted logical its inboard for can not touching center conductor 31 ground.
Shown in Fig. 3 (d), the vertical section of tight lock part 42B roughly is horizontal U font.This tight lock part 42B is attached on the classification track 33 from outside coating by locking the classification track 33 that exposes with respect to coaxial cable 3.Thus classification track 33 and screening can 4 are electrically connected, simultaneously, support coaxial cable 3 with the other end of the screening can 4 that intersects vertically with an end of supporting pin 2.
Shown in Fig. 3 (a), each end face 41a, 42a of connecting portion 43 sides of plug side cylindrical body 41 and cable side cylindrical body 42 are orthogonal, then are the inclined plane that cuts off with respect to the angle that the central shaft relative tilt 45 of each cylindrical body is spent herein.Shown in Fig. 3 (a) and (b), utilize this inclined plane, the state that plug survey cylindrical body 41 and cable side cylindrical body 42 are sentenced the linearity connection at connecting portion 43 forms the peristome 46 that the side becomes V word shape on connecting portion 43, again, but connecting portion 43 free bends are to the right angle.
Below with Fig. 4 the assembling procedure of the L shaped plug 1 of this kind formation is described.
Shown in Fig. 4 (a), at first, coaxial cable 3 is connected to screening can 4.As shown in the figure, connect the screening can 4 of coaxial cable 3 for to make plug side cylindrical body 41, cable side cylindrical body 42 and connecting portion 43 be the roughly state of straight line assortment.On the other hand, as previously mentioned, the end of coaxial cable 3 is through peeling processing, the state that exposes from its front end for center conductor 31, insulator 32 and classification track 33.
Shown in the arrow A of Fig. 4 (a), center conductor 31 is inserted into the inboard of the body 42A of cable side cylindrical body 42 from tight lock part 42B side through the coaxial cable 3 of end processing.In case be inserted into position shown in Fig. 4 (b), the classification track 33 that then exposes is positioned at the tight lock part 42B of U font, and 31 arrival of center conductor are near near the peristome 46 of screening can 4.
By the tight lock part 42B at this position locking screening can 4, tight lock part 42B presses attached one-tenth to coat from the outside of classification track 33 and classification track 33 is sandwiched between itself and the insulator 32.Thereby classification track 33 and screening can 4 are electrically connected, and coaxial cable 3 is fixed on the screening can 4.
Secondly, shown in Fig. 4 (c), the base end side of pin 2 is installed on the screening can 4.As mentioned above, during installation the base end side of pin 2 is inserted in the plug side cylindrical body 41, make to connect end 41b towards enlarging aperture direction distortion, and make the engaging teat 23a of external rings 23 embed engaging recessed part 44 and engage.Embed engaging recessed part 44 by engaging teat 23a both are engaged, external rings 23 and screening can 4 are electrically connected, the state that pin 2 integral body also go out with the distal process from screening can 4 is positioning support in addition.
As shown in the drawing, the pin end 21b of centrepin 21 arrives near the peristome 46 of screening can 4 with this bearing state.
Then, the center conductor 31 of coaxial cable 3 is welded on the pin end 21b of pin 2, both are electrically connected.Because of center conductor 31 and pin end 21b lay respectively near the peristome 46, so the very easy peristome 46 that passes carries out weld job.
Behind the welding sequence, shown in Fig. 4 (d), connecting portion 43 is bent to the right angle.When connecting portion 43 was in the state of right-angle bending, each end face 41a, 42a of plug side cylindrical body 41 and cable side cylindrical body 42 were relative, peristome 46 sealings, and conductively-closed shell 4 coats fully around center conductor 31 and the pin end 21b.
Shown in Fig. 4 (d), the screening can 4 that pin 2 and coaxial cable 3 are fixed in two ends insert be configured as coat whole shell 5 be divided into two partly sides after, cover the opposing party of shell 5, make be divided into two partly shell 5 mutually card end or be bonding and integrated, then become L shaped plug 1 shown in Figure 1.
In the operation of this covering shell 5, because pin 2 and coaxial cable 3 in the location, two ends of the screening can 4 that bends to the L font, so it can be handled as incorporate member, only need simple operation to get final product covering shell 5.
Again, Zu Zhuan L shaped plug 1 is because of all being coated by screening can 4 around center conductor 31 and the pin end 21b in this way, and the high-frequency signal that flows through center conductor 31 can not leak to the outside, and outside interference also can not invaded center conductor 31.
Be coaxial cable 3 to be loaded on to refill behind the screening can 4 join pin 2 in the aforementioned example, but refill coaxial cable 3 after also can adorning pin 2 earlier.
Again, be the center conductor 31 that is positioned the coaxial cable 3 in the screening can 4 to be carried out bending in aforementioned example by connecting portion 43 being bent to the right angle, the anxiety that the screening can of touching 4 is arranged is so the operation that coaxial cable 3 is fixed in screening can 4 also can be carried out after the bending machining of connecting portion 43 again.Promptly, also can be with coaxial cable 3 slotting passing in the screening can 4 under not carrying out the situation of pressing of tight lock part 42B, pin end 21b and center conductor 31 to the pin 2 that is installed on screening can 4 weld, and after connecting portion 43 is bent to the right angle, coaxial cable 3 being tightened to the degree that center conductor 31 can not relax, the pressure of carrying out tight lock part 42B again from the outside of classification track 33 is attached.
Again, the external rings 23 of pin 2 and the connection of plug side cylindrical body 41 might not be adopted engagement connection, for example also can adopt welding manner to connect both.
Again, in aforementioned example,, be to form engaging recessed part 44 in plug side cylindrical body 41 as an example that makes both engagement connections, externally encircle 23 and form engaging teat 23a, but also can form the engaging teat and externally encircle 23 sides formation engaging recessed part in plug side cylindrical body 41.
Again, shell 5 also can be for example coats around it with synthetic resin by forming process, and screening can 4 is embedded shaping.
Claims (4)
1. L shaped plug has:
Pin (2) is assemblied in the outside of centrepin (21) via insulator (22) with external rings (23), and is connected with the jack (jack) of electric device;
Coaxial cable (3), wherein, center conductor (31) is electrically connected at the base end side of pin (2) with centrepin (21), and draws with respect to the vertical direction of length direction of pin (2); And
Screening can (4) is disposed between pin (2) and the coaxial cable (3), and is electrically connected with the classification track (33) of external rings (23) and coaxial cable (3); It is characterized by:
Described screening can (4) has: the plug side cylindrical body (41) that is electrically connected with the external rings (23) of the base end part that is embedded in external rings (23) outward; The cable side cylindrical body (42) that the classification track (33) that lock onto coaxial cable (3) is gone up and is electrically connected with classification track (33); And the connecting portion (43) that is connected with plug side cylindrical body (41) and cable side cylindrical body (42) one;
Each end face (41a, 41b) of the plug side cylindrical body (41) of described connecting portion (43) both sides and cable side cylindrical body (42) forms plug side cylindrical body (41) and cable side cylindrical body (42) and goes up formation peristome (46) at connecting portion (43) by the state that connects with linearity on orthogonal inclined plane
Passing the screening can (4) that coaxial cable (3) that peristome (46) is electrically connected center conductor (31) and centrepin (21) and pin (2) locate by right-angle bending at connecting portion (43) vertically links to each other.
2. L shaped plug as claimed in claim 1 is characterized by:
The internal face of the base end part of external rings (23) and plug side cylindrical body (41) forms the engaging teat (23a) and the engaging recessed part (44) of mutual engaging,
Enlarge the aperture of plug side cylindrical body (41) and make the engaging mutually of engaging teat (23a) and engaging recessed part (44), make the outer base end part that is embedded in external rings (23) of plug side cylindrical body (41) to snap in mode.
3. the assemble method of a L shaped plug, comprise: the outside that external rings (23) is assemblied in centrepin (21) via insulator (22), and will be connected in the pin (2) of the jack of electric device and the coaxial cable (3) of drawing with respect to the direction that intersects vertically of the length direction of pin (2)
Be electrically connected and make under the state that the external rings (23) of classification track (33) and pin (2) is electrically connected at the centrepin (21) of the center conductor (31) of coaxial cable (3) and pin (2) via screening can (4), coaxial cable (3) is vertically connected intersect vertically and be connected with pin (2), it is characterized by, also comprise:
The 1st operation, plug side cylindrical body (41) and cable side cylindrical body (42) are connected with the linearity one at connecting portion (43), and each end face (41a, 42a) of the plug side cylindrical body (41) of formation connecting portion (43) both sides and cable side cylindrical body (42) is the screening can (4) on mutually perpendicular inclined plane;
The 2nd operation, end to coaxial cable (3) is processed, the center conductor (31) that exposes is inserted passed to the outside locking cable side cylindrical body (42) of cable side cylindrical body (42) back from the classification track (33) of coaxial cable (3), make cable side cylindrical body (42) and classification track (33) become to be electrically connected, simultaneously coaxial cable (3) is fixed in cable side cylindrical body (42);
The 3rd operation, pin (2) is inserted plug side cylindrical body (41), plug side cylindrical body (41) is connected in the base end part of external rings (23) from the outside, makes plug side cylindrical body (41) and external rings (23) become to be electrically connected, simultaneously pin (2) is fixed in plug side cylindrical body (41);
The 4th operation, utilizing by each end face (41a, 42a) with plug side cylindrical body (41) and cable side cylindrical body (42) is the centrepin (21) that peristome (46) that the inclined plane is formed at connecting portion (43) is welded in center conductor (31) pin (2); And
The 5th operation, connect center conductor (31) and centrepin (21) after, locate to make screening can (4) bending that meets at right angles at connecting portion (43), and closed peristome (46), by screening can (4) coaxial cable (3) is met at right angles with pin (2) and is connected.
4. the assemble method of L shaped plug as claimed in claim 3 is characterized by:
On plug side cylindrical body (41) and end that pin (2) links to each other, form grooving (45), make plug side cylindrical body (41) towards the direction distortion that enlarges the aperture by inserting pin (2), and the base end part of external rings (23) snapped in be connected in the plug side cylindrical body (41).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002077521A JP3693973B2 (en) | 2002-03-20 | 2002-03-20 | L-shaped plug and its assembly method |
| JP2002077521 | 2002-03-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1445889A true CN1445889A (en) | 2003-10-01 |
| CN1242518C CN1242518C (en) | 2006-02-15 |
Family
ID=28035525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02130209 Expired - Fee Related CN1242518C (en) | 2002-03-20 | 2002-08-16 | L-shaped plug and its assembling method |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP3693973B2 (en) |
| CN (1) | CN1242518C (en) |
| HK (1) | HK1059008A1 (en) |
| TW (1) | TW557613B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102044815A (en) * | 2009-10-22 | 2011-05-04 | 西安金波科技有限责任公司 | SMA radio frequency coaxial connector and processing method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008277036A (en) * | 2007-04-26 | 2008-11-13 | Yazaki Corp | L-type contact |
-
2002
- 2002-03-20 JP JP2002077521A patent/JP3693973B2/en not_active Expired - Fee Related
- 2002-07-01 TW TW91114544A patent/TW557613B/en active
- 2002-08-16 CN CN 02130209 patent/CN1242518C/en not_active Expired - Fee Related
-
2004
- 2004-03-10 HK HK04101745A patent/HK1059008A1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102044815A (en) * | 2009-10-22 | 2011-05-04 | 西安金波科技有限责任公司 | SMA radio frequency coaxial connector and processing method thereof |
| CN102044815B (en) * | 2009-10-22 | 2014-04-02 | 西安金波科技有限责任公司 | SMA radio frequency coaxial connector and processing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1059008A1 (en) | 2004-06-11 |
| CN1242518C (en) | 2006-02-15 |
| JP2003272781A (en) | 2003-09-26 |
| TW557613B (en) | 2003-10-11 |
| JP3693973B2 (en) | 2005-09-14 |
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