CN114824937A - High-plugging-fault-tolerance radio frequency fine-pitch board-to-board connector - Google Patents
High-plugging-fault-tolerance radio frequency fine-pitch board-to-board connector Download PDFInfo
- Publication number
- CN114824937A CN114824937A CN202210481369.3A CN202210481369A CN114824937A CN 114824937 A CN114824937 A CN 114824937A CN 202210481369 A CN202210481369 A CN 202210481369A CN 114824937 A CN114824937 A CN 114824937A
- Authority
- CN
- China
- Prior art keywords
- guide
- strip
- carrier
- board
- hook
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000012212 insulator Substances 0.000 claims abstract description 32
- 238000005452 bending Methods 0.000 claims description 17
- 238000007493 shaping process Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000004080 punching Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 239000002184 metal Substances 0.000 description 11
- 238000006073 displacement reaction Methods 0.000 description 5
- 210000001503 joint Anatomy 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/508—Bases; Cases composed of different pieces assembled by a separate clip or spring
Abstract
The application relates to a radio frequency fine-pitch plate-to-plate connector with high plugging fault tolerance, which comprises a plug and a socket, wherein the plug comprises a first insulator and a plurality of first conductive terminals, the socket comprises a second insulator and a plurality of second conductive terminals, a strip-shaped carrier arranged along the length direction of the second insulator is arranged in the middle of the second insulator, a strip-shaped guide body arranged along the length direction of the carrier is arranged on the carrier, the guide body comprises two long guide pieces arranged along the length direction of the guide body and two short guide pieces arranged along the width direction of the guide body, and the long guide pieces and the short guide pieces are obliquely arranged; a strip-shaped hole used for avoiding the guide body is formed in the middle of the first insulator, a first guide strip and a second guide strip which are arranged downwards are arranged on the inner wall of the strip-shaped hole, the free end of the first guide strip is used for abutting against the outer surface of the long guide piece, and the free end of the second guide strip is used for abutting against the outer surface of the short guide piece. This application has the effect of being convenient for high accuracy grafting between plug and the socket.
Description
Technical Field
The application relates to the field of board-to-board connectors, in particular to a high-plugging fault-tolerance radio frequency fine-pitch board-to-board connector.
Background
The radio frequency board-to-board connector generally comprises a plug and a socket, wherein the plug and the socket are both composed of a plastic body and a conductive terminal fixed on the plastic body, the plastic body mainly plays a role in insulating and positioning the conductive terminal, and the conductive terminal mainly plays a role in transmitting signals.
In pursuit of smaller volume and larger signal transmission capacity, a fine pitch board to board connector has come to work, the fine pitch refers to a distance between adjacent conductive terminals of less than or equal to 0.35 mm.
However, the fine-pitch board-to-board connector has high requirements for the plugging precision between the plug and the socket due to the dense and small conductive terminals, so that the corresponding conductive terminals can be ensured to be butted.
Disclosure of Invention
In order to facilitate high-precision plugging between the plug and the socket, the application provides a radio frequency fine-pitch board-to-board connector with high plugging fault tolerance.
The application provides a fine-pitch board of high radio frequency of grafting fault-tolerance is to board connector adopts following technical scheme:
a radio frequency fine-pitch plate-to-plate connector with high plugging fault tolerance comprises a plug and a socket, wherein the plug comprises a first insulator and a plurality of first conductive terminals, the socket comprises a second insulator and a plurality of second conductive terminals, a strip-shaped carrier arranged along the length direction of the second insulator is arranged in the middle of the second insulator, a strip-shaped guide body arranged along the length direction of the carrier is arranged on the carrier, the guide body comprises two long guide pieces arranged along the length direction of the guide body and two short guide pieces arranged along the width direction of the guide body, and the long guide pieces and the short guide pieces are obliquely arranged; the middle part of the first insulator is provided with a strip-shaped hole used for avoiding the guide body, the inner wall of the strip-shaped hole is provided with a first guide strip and a second guide strip which are arranged downwards, the free end of the first guide strip is used for abutting against the outer surface of the long guide piece, and the free end of the second guide strip is used for abutting against the outer surface of the short guide piece.
By adopting the technical scheme, through the arrangement of the first guide strip, the second guide strip and the guide body, when the plug moves downwards to be in butt joint with the socket, the free end of the first guide strip is abutted against the outer surface of the long guide strip, the component force of the downward moving force forces the plug to move horizontally so as to correct the position of the plug in the first horizontal direction, the free end of the second guide strip is abutted against the outer surface of the short guide strip, the component force of the downward moving force forces the plug to move horizontally so as to correct the position of the plug in the second horizontal direction, and the free end of the second guide strip is matched with the outer surface of the short guide strip so as to correct the position of the plug in the second horizontal direction, so that the plugging fault-tolerant rate is greatly improved, and the plugging precision is ensured.
Optionally, the inner circumferential surface of the bar-shaped hole is provided with a guide surface adapted to the outer surface of the guide body, and the guide surface is provided with a first avoidance groove for accommodating the upper portions of the first guide bar and the second guide bar; and a second avoidance groove used for accommodating the lower parts of the first guide strip and the second guide strip is formed in the peripheral side of the upper surface of the carrier.
Through adopting above-mentioned technical scheme, when the plug was pegged graft the cooperation completely with the socket, first gib block and second gib block then got into first avoiding the inslot because of self deformation, the lower half of first gib block and second gib block simultaneously to the second is avoided the groove and is then held the first half of first gib block and second gib block, in order to avoid first gib block and second gib block to interfere the cooperation that influences plug and socket.
And the guide surface is matched with the guide body to play a role in correcting the position of the plug.
Optionally, the free ends of the first guide strip and the second guide strip are both bent outwards from the center of the strip-shaped hole to form a first hook.
Through adopting above-mentioned technical scheme, the surface of first crotch is the arc surface, and the butt of first crotch surface and long stator surface is the butt between arc surface and the inclined plane promptly, and so, along with the moving down of plug, the butt power between first gib block and the long stator is in comparatively stable state, and the horizontal component of conversion is bigger, changes the stress balance and corrects the horizontal position of plug.
Optionally, be located the long side of carrier the second is dodged the inslot and is equipped with the connecting rod that sets up along carrier length direction, the connecting rod with the distance between the groove tank bottom is dodged to the second is less than the bending diameter of first crotch just is greater than the bending radius of first crotch, the connecting rod is used for supplying first crotch hookup is connected.
Through adopting above-mentioned technical scheme, when the plug moves down and the socket cooperation, first gib block is vertical downward state earlier, then when first crotch and long guide vane butt, first gib block bending shape outwards is in order to dodge out long guide vane, the lower half of first gib block then gets into the second of carrier one side and dodges the inslot this moment, and because the second dodges the guide of groove cell wall, first crotch moves along the horizontal outside direction, first crotch meets with the connecting rod this moment, first crotch elastic bending is in order to dodge out the connecting rod, make the connecting rod get into the cavity of first crotch, thereby accomplish first gib block and connecting rod and be connected, so that the fixed connection between plug and the socket, thereby improve the connection steadiness of the two.
Optionally, the lower side of the long guide piece is integrally formed with a plurality of connecting pieces located in the second avoidance groove, the free end of each connecting piece bends downwards and towards the center of the carrier to form a second hook, and the connecting rod penetrates through each second hook simultaneously.
Through adopting above-mentioned technical scheme, when the plug moves down and the socket cooperation, long guide strip receives the butt of first guide strip and inside bend deformation to drive connecting piece and second crotch rebound one section distance, thereby drive the connecting rod and shift up, so, make the first crotch of first guide strip change deformation and dodge the connecting rod, thereby make to be connected between first guide strip and the connecting rod easier, improve the grafting ease between plug and the socket promptly.
Optionally, the guide body includes a first metal sheet fixed on the upper surface of the carrier, the long side of the first metal sheet is bent and formed with the long guide sheet, the short side of the first metal sheet is bent and formed with the short guide sheet, and the middle of the first metal sheet is punched and bent and formed with the connecting sheet.
Through adopting above-mentioned technical scheme for the guide body makes for first sheetmetal integrated into one piece, simplifies the structure, and the atress of long guide plate and short guide plate is also more balanced.
Optionally, the groove bottom protrusion structure of the second avoidance groove is provided with a convex block between the connecting sheet and the first guide strip, a linkage structure is arranged in the convex block, the lower surface of the first insulator is provided with a trigger rod, when the plug is plugged with the socket, the trigger rod triggers the linkage structure, and the linkage structure is right the first hook is limited.
Through adopting above-mentioned technical scheme, through spacing to first crotch, can further improve the steadiness of the fixed connection between plug and the socket.
Optionally, the linkage structure includes horizontal slider, horizontal slider with the lug is followed carrier length direction slides and is connected, and the one end of horizontal slider is equipped with the confession guide face of trigger bar lower extreme butt, works as the trigger bar forces horizontal slider slides, and the one end of horizontal slider stretches into in the first crotch that corresponds.
Through adopting above-mentioned technical scheme, when the plug moved down, the trigger bar moved down the butt on the guide face of horizontal slider to force horizontal slider to slide and stretch into corresponding first crotch, so, utilize the effort of the first crotch displacement direction of perpendicular to restrict first crotch, thereby play the effect of the displacement of the first gib block of stable restriction, with the connection steadiness that improves between plug and the socket.
Optionally, the groove bottom bulge structure of groove is dodged to the second has and is located the connection piece with lug between the first gib block, the connecting rod with second crotch welded connection, the correspondence of connecting rod the position bending of first crotch has the curved portion that is "U" font, the side of lug is equipped with spacing bump, spacing bump is used for the restriction curved portion receives the elastic torque of second crotch and downward and outside deflection and the card go into first crotch, curved portion offers and is used for dodging spacing bump dodge the mouth, work as long guide plate inwards deform in order to drive during the displacement of second crotch upwards, curved portion removes the restriction of spacing bump.
By adopting the technical scheme, in a normal state, the bent part is positioned in the first state due to the limit of the limit salient point, at the moment, the bent part is higher than the connecting rod, and the connecting rod is fixedly connected with the second hook, and the second hook has elasticity, so that the bent part in the first state has elastic torque; move to the in-process with socket complex under the plug, first gib block forces the inside bending deformation of long guide plate, in order to drive the displacement of second crotch upwards, drive connecting rod and curved portion promptly and shift up a segment distance, curved portion dodge mouthful remove to the position corresponding with spacing bump this moment, curved portion loses the restriction of spacing bump this moment, curved portion is forced downwards and outwards deflects to the elasticity of second crotch, the middle part of curved portion then elasticity butt in the internal surface of first crotch, apply prestressing force, in order to force first insulator second insulator of laminating more, thereby play the effect of consolidating being connected between plug and the socket.
Optionally, the first hook is punched and bent to form a buffer sheet, and the buffer sheet is bent to form a force equalizing portion for abutting against the middle of the bent portion.
Through adopting above-mentioned technical scheme, through setting up the portion of equalling force for the elastic force of curved portion directly acts on first crotch more.
In summary, the present application includes at least one of the following beneficial technical effects:
1. by arranging the first guide strip, the second guide strip and the guide body, the component force of the downward moving force of the plug is utilized to force the plug to move horizontally so as to correct the positions of the plug in two horizontal directions, so that the plugging fault-tolerant rate is greatly improved, and the plugging precision is ensured;
2. the connecting rod enters the hollow part of the first hook by guiding the moving direction of the first hook and elastically bending the first hook to avoid the connecting rod, so that the connection between the first guide strip and the connecting rod is completed, the plug and the socket are fixedly connected, and the connection stability of the plug and the socket is improved;
3. through setting up the curved portion that has the elastic force, utilize the plug to move down to with socket complex in-process, the altitude variation of curved portion to unblock curved portion, but make the middle part elasticity butt of curved portion in the internal surface of first crotch, in order to force first insulator to laminate the second insulator more, thereby play the effect of strengthening being connected between plug and the socket.
Drawings
Fig. 1 is an exploded view of embodiment 1 for showing the connection relationship of a plug and a plug shaft.
Fig. 2 is a schematic view of the socket of embodiment 1.
Fig. 3 is a partially enlarged view of a point a in fig. 2.
Fig. 4 is a partial sectional view of the plug of embodiment 1.
Fig. 5 is a partial sectional view for embodying the fitting relationship of the first hook with the connecting rod of embodiment 1.
Fig. 6 is a partial sectional view for embodying the fitting relationship of the horizontal slider with the first hook of embodiment 2.
Fig. 7 is a schematic view of a socket of embodiment 3.
Fig. 8 is a partial enlarged view at B in fig. 7.
Fig. 9 is a partial sectional view for embodying the fitting relationship of the curved portion with the first hook of embodiment 3.
Description of reference numerals: 1. a plug; 2. a socket; 3. a first metal sheet; 4. a second metal sheet; 11. a first insulator; 12. a first conductive terminal; 13. a strip-shaped hole; 14. a guide surface; 15. a first avoidance slot; 16. a trigger lever; 21. a second insulator; 22. a second conductive terminal; 23. a carrier; 24. a second avoidance slot; 25. a bump; 251. a through hole; 252. a slide hole; 253. limiting salient points; 26. a horizontal slider; 261. a guide surface; 31. a long guide piece; 32. a short guide piece; 33. connecting sheets; 34. a second hook; 35. a connecting rod; 36. a curved portion; 361. avoiding the mouth; 41. a first guide bar; 42. a second guide bar; 43. a first hook; 431. a buffer sheet.
Detailed Description
The present application is described in further detail below with reference to figures 1-9.
The embodiment 1 of the application discloses a radio frequency fine-pitch board-to-board connector with high plugging fault tolerance.
Referring to fig. 1, the radio frequency fine pitch board-to-board connector with high plugging fault tolerance includes a plug 1 and a socket 2, the plug 1 includes a first insulator 11 in a bar shape and a plurality of first conductive terminals 12, and the socket 2 includes a second insulator 21 and a plurality of second conductive terminals 22.
As shown in fig. 2, a strip-shaped carrier 23 is integrally formed in the middle of the second insulator 21, the length direction of the carrier 23 is arranged along the length direction of the second insulator 21, an elongated guide body arranged along the length direction of the carrier 23 is arranged in the middle of the carrier 23, the guide body comprises an elongated first metal sheet 3, the first metal sheet 3 is fixed in the middle of the carrier 23, a long guide sheet 31 is formed by bending the long side of the first metal sheet 3 inwards and obliquely upwards, a short guide sheet 32 is formed by bending the narrow side of the first metal sheet 3 inwards and obliquely upwards, and the guide body is in a shape similar to a four-edge frustum.
As shown in fig. 3, a second avoiding groove 24 is formed on the peripheral side of the upper surface of the carrier 23, a plurality of bumps 25 are formed at the bottom of the second avoiding groove 24 in a protruding manner, the bumps 25 are arranged at equal intervals along the length direction of the carrier 23, a plurality of connecting pieces 33 are formed by punching and bending the middle portion of the first metal sheet 3 outwards, the length direction of the connecting pieces 33 is the width direction of the carrier 23, one end of each connecting piece 33 is integrally connected with the lower side of the long guide piece 31, the connecting pieces 33 are located in the region between the adjacent bumps 25, a second hook 34 is formed by bending the free end of each connecting piece 33 downwards and towards the center direction of the carrier 23, a connecting rod 35 is arranged in the second avoiding groove 24, the connecting rod 35 is arranged along the length direction of the carrier 23, and the connecting rod 35 simultaneously penetrates through the hollow portions of the second hooks 34 on the same side.
As shown in fig. 4, a strip-shaped hole 13 is formed through the middle of the first insulator 11, the length direction of the strip-shaped hole 13 is the length direction of the first insulator 11, the inner wall of the strip-shaped hole 13 is provided with a guide surface 14, and the guide surface 14 is adapted to the outer surface of the guide body to reduce the interference influence of the guide body when the plug 1 and the socket 2 are plugged together; the laminating of spigot surface 14 is fixed with second sheetmetal 4, the blanking of second sheetmetal 4 that is located the long side of spigot surface 14 and the shaping of buckling inwards have first gib block 41, the vertical downward setting of first gib block 41 under the normality, the blanking of second sheetmetal 4 that is located the short side of spigot surface 14 and the shaping of buckling inwards have second gib block 42, the vertical downward setting of second gib block 42 under the normality, spigot surface 14 has still been offered and is used for holding first gib block 41 or the first groove 15 of dodging on the upper portion of second gib block 42.
As shown in fig. 4 and 5, the free ends of the first guide strip 41 and the second guide strip 42 are both formed by bending the center of the strip-shaped hole 13 outwards to form a first hook 43, the radius of the first hook 43 is smaller than the distance between the connecting rod 35 and the bottom of the second avoidance groove 24, and the diameter of the first hook 43 is larger than the distance between the connecting rod 35 and the bottom of the second avoidance groove 24.
When the plug 1 is moved downwards to be in butt joint with the socket 2, the free end of the first guide strip 41 is abutted against the outer surface of the long guide sheet 31, the component force of the downward moving force forces the plug 1 to move horizontally to correct the position of the plug 1 in the first horizontal direction, the free end of the second guide strip 42 is abutted against the outer surface of the short guide sheet 32, the component force of the downward moving force forces the plug 1 to move horizontally to correct the position of the plug 1 in the second horizontal direction, and the two components are matched with each other to correct the position of the plug 1, so that the plugging fault tolerance is greatly improved, and the plugging accuracy is ensured.
Then, as the plug 1 moves downwards continuously, the first guide strip 41 bends outwards to avoid the long guide piece 31, at this time, the upper half part of the first guide strip 41 enters the first avoiding groove 15, the lower half part of the first guide strip 41 enters the second avoiding groove 24 along the trend, the first hook 43 of the first guide strip 41 is guided by the groove wall of the second avoiding groove 24, the first hook 43 moves along the horizontal outward direction, at this time, the first hook 43 abuts against the connecting rod 35, the first hook 43 bends elastically to avoid the connecting rod 35, so that the connecting rod 35 enters the hollow part of the first hook 43, thereby completing the connection between the first guide strip 41 and the connecting rod 35, so as to fixedly connect the plug 1 and the socket 2, and thus improving the connection stability of the plug 1 and the socket 2.
During the use, plug 1 moves down, and trigger bar 16 moves down the butt on the guide surface 261 of horizontal slider 26 to force horizontal slider 26 to slide and stretch into corresponding first crotch 43, and at this moment, horizontal slider 26 carries on spacingly to first crotch 43, and the displacement of preventing first crotch 43 along self length direction withdraws from second and dodges groove 24, in order to improve the connection steadiness between plug 1 and the socket 2.
As shown in fig. 9, the first hook 43 is punched and bent to form a buffer sheet 431, the buffer sheet 431 is vertically disposed, and the buffer sheet 431 is bent to form a "<" -shaped force equalizing portion.
In a normal state (the plug 1 is not plugged into the socket 2), as shown in fig. 8, the bent portion 36 is broken, and since the second hook 34 has elasticity, the second hook 34 is elastically deformed due to the deflection of the bent portion 36, and reacts to the bent portion 36, the bent portion 36 has an elastic torque, at this time, the bent portion 36 is higher than the connecting rod 35, and the bent portion 36 abuts against the limit bump 253, so that the limit bump 253 limits the elastic deflection return of the bent portion 36.
As shown in fig. 9, during the downward movement of the header 1 to be mated with the socket 2, the first guide strip 41 forces the long guide strip 31 to be bent and deformed inward, so as to drive the second hook 34 to be displaced upward, namely, the connecting rod 35 and the curved part 36 are driven to move upwards for a short distance, at this time, the avoiding opening 361 of the curved part 36 moves to the position corresponding to the limit salient point 253, at this time, the curved part 36 loses the limit of the limit salient point 253, the curved part 36 is forced to deflect downwards and outwards by the elasticity of the second hook 34, the middle part of the curved part 36 is elastically abutted on the force equalizing part of the buffer sheet 431, to apply a force to the first hook 43 in the width direction of the carrier 23 and away from the center of the carrier 23, and the force is transmitted to the first insulator 11 through the first guide bars 41 to force the first insulator 11 to be more closely fitted to the second insulator 21, thereby serving to reinforce the connection between the header 1 and the socket 2.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a fine pitch board of high radio frequency of grafting fault-tolerance to board connector, includes plug (1) and socket (2), and plug (1) includes first insulator (11) and a plurality of first conductive terminal (12), and socket (2) include second insulator (21) and a plurality of second conductive terminal (22), its characterized in that: the middle part of the second insulator (21) is provided with a strip-shaped carrier (23) arranged along the length direction of the carrier, the carrier (23) is provided with a strip-shaped guide body arranged along the length direction of the carrier, the guide body comprises two long guide pieces (31) arranged along the length direction of the carrier and two short guide pieces (32) arranged along the width direction of the carrier, and the long guide pieces (31) and the short guide pieces (32) are obliquely arranged; a strip-shaped hole (13) used for avoiding the guide body is formed in the middle of the first insulator (11), a first guide strip (41) and a second guide strip (42) which are arranged downwards are arranged on the inner wall of the strip-shaped hole (13), the free end of the first guide strip (41) is used for abutting the outer surface of the long guide piece (31), and the free end of the second guide strip (42) is used for abutting the outer surface of the short guide piece (32).
2. The high-plugging fault-tolerance radio frequency fine pitch board-to-board connector according to claim 1, wherein: the inner peripheral surface of the strip-shaped hole (13) is provided with a guide surface (14) matched with the outer surface of the guide body, and the guide surface (14) is provided with a first avoidance groove (15) for accommodating the upper parts of the first guide strip (41) and the second guide strip (42); and a second avoidance groove (24) for accommodating the lower parts of the first guide strip (41) and the second guide strip (42) is formed in the peripheral side of the upper surface of the carrier (23).
3. The high-plugging fault-tolerance radio frequency fine pitch board-to-board connector according to claim 2, wherein: the free ends of the first guide strip (41) and the second guide strip (42) are both bent outwards from the center of the strip-shaped hole (13) to form a first hook (43).
4. The high-plugging fault-tolerance radio frequency fine pitch board-to-board connector according to claim 3, wherein: be located the long side of carrier (23) be equipped with in second dodge groove (24) along connecting rod (35) that carrier (23) length direction set up, connecting rod (35) with the second dodges the distance between groove (24) tank bottom and is less than the bending radius of the bending diameter of first crotch (43) and be greater than first crotch (43), connecting rod (35) are used for supplying first crotch (43) hook joint is connected.
5. The high-plugging fault-tolerance radio frequency fine pitch board-to-board connector according to claim 4, wherein: the downside integrated into one piece of long guide vane (31) has a plurality of connection pieces (33) that are located second and dodge groove (24), the free end of connection piece (33) is downward and to carrier (23) central direction bending be formed with second crotch (34), each second crotch (34) is passed simultaneously in connecting rod (35).
6. The high-plugging fault-tolerance radio frequency fine pitch board-to-board connector according to claim 5, wherein: the guide body is including being fixed in first sheetmetal (3) of carrier (23) upper surface, the shaping of buckling of the long side of first sheetmetal (3) has long direction piece (31), the shaping of buckling of the short side of first sheetmetal (3) has short direction piece (32), the middle part punching and the shaping of buckling of first sheetmetal (3) have connection piece (33).
7. The high-plugging fault-tolerance radio frequency fine pitch board-to-board connector according to claim 5, wherein: the second dodges the tank bottom protrusion of groove (24) and is constructed and be located connection piece (33) with lug (25) between first gib block (41), be equipped with linkage structure in lug (25), the lower surface of first insulator (11) is equipped with trigger bar (16), works as plug (1) with when socket (2) are pegged graft, trigger bar (16) trigger linkage structure, linkage structure is right first crotch (43) are carried on spacingly.
8. The high-plugging fault-tolerance radio frequency fine pitch board-to-board connector according to claim 7, wherein: the linkage structure comprises a horizontal sliding block (26), the horizontal sliding block (26) is connected with the protruding block (25) in a sliding mode along the length direction of the carrier (23), a guide surface (261) for abutting against the lower end of the trigger rod (16) is arranged at one end of the horizontal sliding block (26), and when the trigger rod (16) forces the horizontal sliding block (26) to slide, one end of the horizontal sliding block (26) extends into the corresponding first hook (43).
9. The high-plugging fault-tolerance radio frequency fine pitch board-to-board connector according to claim 6, wherein: the groove bottom of the second avoiding groove (24) is convexly provided with a convex block (25) positioned between the connecting sheet (33) and the first guide strip (41), the connecting rod (35) is welded with the second hook (34), a U-shaped curved part (36) is formed on the connecting rod (35) corresponding to the first hook (43) in a bending way, a limit salient point (253) is arranged on the side surface of the convex block (25), the limit salient point (253) is used for limiting the bent part (36) to deflect downwards and outwards under the elastic torque of the second hook (34) and be clamped into the first hook (43), the curved part (36) is provided with an avoiding opening (361) for avoiding the limit salient point (253), when the long guide piece (31) deforms inwards to drive the second hook (34) to move upwards, the limit of the limit salient point (253) is released by the curved part (36).
10. The high-plugging fault-tolerance radio frequency fine pitch board-to-board connector according to claim 9, wherein: the first hook (43) is punched and bent to form a buffer sheet (431), and the buffer sheet (431) is bent to form a force equalizing part for the middle part of the curved part (36) to abut against.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210481369.3A CN114824937B (en) | 2022-05-05 | 2022-05-05 | Radio frequency fine-pitch board-to-board connector with high plugging fault tolerance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210481369.3A CN114824937B (en) | 2022-05-05 | 2022-05-05 | Radio frequency fine-pitch board-to-board connector with high plugging fault tolerance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114824937A true CN114824937A (en) | 2022-07-29 |
| CN114824937B CN114824937B (en) | 2023-11-07 |
Family
ID=82511206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210481369.3A Active CN114824937B (en) | 2022-05-05 | 2022-05-05 | Radio frequency fine-pitch board-to-board connector with high plugging fault tolerance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114824937B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934772A (en) * | 2014-03-20 | 2015-09-23 | 日本航空电子工业株式会社 | Connector assembly |
| CN108631092A (en) * | 2018-03-09 | 2018-10-09 | 苏州瑞可达连接系统股份有限公司 | A kind of plate is to plate radio frequency (RF) coaxial connector |
| CN109149250A (en) * | 2017-06-28 | 2019-01-04 | 中航光电科技股份有限公司 | A kind of mother daughter board connector and its plug, socket |
| CN111064050A (en) * | 2019-11-16 | 2020-04-24 | 电连技术股份有限公司 | Elastic contact type grounding connector assembly |
| CN210744356U (en) * | 2019-11-05 | 2020-06-12 | 武汉科技大学 | Guiding type plug and socket |
| CN212517759U (en) * | 2020-07-29 | 2021-02-09 | 无锡市华恒电子科技有限公司 | Plug and socket combination with good safety performance |
| CN112787159A (en) * | 2021-01-06 | 2021-05-11 | 苏州凌云光工业智能技术有限公司 | Display screen connector position adjusting device |
| CN214331086U (en) * | 2020-12-18 | 2021-10-01 | 重庆飞朋科技有限公司 | Connecting structure of motorcycle covering part |
-
2022
- 2022-05-05 CN CN202210481369.3A patent/CN114824937B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934772A (en) * | 2014-03-20 | 2015-09-23 | 日本航空电子工业株式会社 | Connector assembly |
| US20150270641A1 (en) * | 2014-03-20 | 2015-09-24 | Jae Electronics, Inc. | Connector assembly |
| CN109149250A (en) * | 2017-06-28 | 2019-01-04 | 中航光电科技股份有限公司 | A kind of mother daughter board connector and its plug, socket |
| CN108631092A (en) * | 2018-03-09 | 2018-10-09 | 苏州瑞可达连接系统股份有限公司 | A kind of plate is to plate radio frequency (RF) coaxial connector |
| CN210744356U (en) * | 2019-11-05 | 2020-06-12 | 武汉科技大学 | Guiding type plug and socket |
| CN111064050A (en) * | 2019-11-16 | 2020-04-24 | 电连技术股份有限公司 | Elastic contact type grounding connector assembly |
| CN212517759U (en) * | 2020-07-29 | 2021-02-09 | 无锡市华恒电子科技有限公司 | Plug and socket combination with good safety performance |
| CN214331086U (en) * | 2020-12-18 | 2021-10-01 | 重庆飞朋科技有限公司 | Connecting structure of motorcycle covering part |
| CN112787159A (en) * | 2021-01-06 | 2021-05-11 | 苏州凌云光工业智能技术有限公司 | Display screen connector position adjusting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114824937B (en) | 2023-11-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100358878B1 (en) | Electrical Terminal | |
| JP2012503855A (en) | Contact and electrical connector having the contact | |
| CN109802252A (en) | Moveable connector | |
| CN103314484B (en) | Plate splicing ear | |
| EP3540864B1 (en) | Movable connector | |
| CN109088193B (en) | Low-electric-noise board-to-board connector | |
| EP3540862B1 (en) | Connector | |
| CN109004410A (en) | Moveable connector | |
| US10910767B1 (en) | Floating female socket with self-return function and coaxial connector including such female socket | |
| EP1014509B1 (en) | Conncetor that absorbs alignment error | |
| CN114824937A (en) | High-plugging-fault-tolerance radio frequency fine-pitch board-to-board connector | |
| CN201185294Y (en) | Battery connector | |
| CN109994854A (en) | A kind of floating type base and the coaxial connector including it | |
| CN201611701U (en) | Electronic card connector | |
| CN209709253U (en) | It is a kind of to have the function of from the floating type base of return and including its coaxial connector | |
| CN108493648B (en) | Electrical connector | |
| CN217562894U (en) | Connector metal shell with guiding and limiting functions | |
| CN112103718A (en) | Plug connector | |
| CN216598268U (en) | Electrical connector with improved contact arrangement | |
| JPH0245305B2 (en) | ||
| CN212626158U (en) | Electrical connector | |
| CN111009753B (en) | Electrical connector | |
| CN113783011B (en) | Electric connector | |
| CN220106937U (en) | Fisheye terminal and assembly system thereof | |
| KR102659686B1 (en) | Pogo pin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |