CN109638548B - High-speed data transmission corner connector - Google Patents
High-speed data transmission corner connector Download PDFInfo
- Publication number
- CN109638548B CN109638548B CN201811336684.7A CN201811336684A CN109638548B CN 109638548 B CN109638548 B CN 109638548B CN 201811336684 A CN201811336684 A CN 201811336684A CN 109638548 B CN109638548 B CN 109638548B
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- China
- Prior art keywords
- shell
- main shell
- corner connector
- inner conductor
- auxiliary
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R35/00—Flexible or turnable line connectors, i.e. the rotation angle being limited
- H01R35/04—Turnable line connectors with limited rotation angle with frictional contact members
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- 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
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
-
- 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
- H01R13/622—Screw-ring or screw-casing
-
- 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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/005—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure requiring successive relative motions to complete the coupling, e.g. bayonet type
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention relates to the technical field of connectors, in particular to a high-speed data transmission corner connector, wherein a male plug comprises a main shell, a transverse handle connected to the side wall of the main shell and provided with a cable hole, and an insulating sleeve connected to the lower end of the main shell, the transverse handle is communicated with the main shell, an outer conductor is inserted in the insulating sleeve and is electrically connected with a cable inserted in the male plug, the female plug comprises an auxiliary shell, an inner conductor and a disc, the upper end of the auxiliary shell is provided with an insertion slot, the inner conductor is connected to the bottom of the insertion slot, the disc is fixedly sleeved at the circumferential upper end of the auxiliary shell, and a fixing device convenient for fixedly inserting the male plug and the female plug is. The adjusting performance is strong, adaptable different environment, and the thread bush is connected the main casing body and is fastened with the auxiliary casing body, increases its bending resistance, and with the main casing body and auxiliary casing body and external air isolated, the signal interference that produces after reducing the air to outer conductor and inner conductor electric connection guarantees data transmission's stability and high efficiency.
Description
Technical Field
The invention relates to the technical field of connectors, in particular to a high-speed data transmission corner connector.
Background
At present, the bent angle plug connector has been widely used in various application occasions, for example, the bent angle FAKRA connector has been largely used in the automotive electronics field, the bent angle connector can be suitable for the connection in a smaller space, the plugging is convenient, the connection mode of the inner conductor and the cable core wire of the traditional bent angle plug connector is commonly used as following two methods: 1. the tail part of the inner conductor is grooved or perforated and connected by using a welding process, which has high requirements on the precision of a welding technology or a welding machine and increases the manufacturing cost. 2. The tail part of the inner conductor is provided with a hole or a slot, and then a connecting piece which is in pressure joint with the core wire is inserted into the slot or the hole at the tail part of the inner conductor to electrically connect the inner conductor and the core wire.
Disclosure of Invention
The present invention is directed to a high speed data transmission corner connector to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a high-speed data transmission corner connector, includes and inserts the common corner connector body of constituteing by public inserting and mother, public inserting including the main casing body, connecting the horizontal handle and the insulating cover of connection at main casing body lower extreme that set up the cable hole at main casing lateral wall, horizontal handle link up with the main casing body, it has the outer conductor to peg graft in the insulating cover, outer conductor and the public cable electric connection who inserts the grafting, female inserting including the upper end set up the auxiliary housing of slot, connect the inner conductor and the fixed disk of cup jointing in auxiliary housing circumference upper end in the slot bottom, still install a fixing device who is convenient for insert with public inserting fixed grafting on the corner connector body.
Preferably, the fixing device comprises two elastic rods symmetrically connected to the lower end of the main casing, a roller rotatably connected to the lower end of the elastic rods through pins, a strip-shaped sliding groove arranged on the side wall of the slot, corresponding to the roller and connected in a rolling manner, and an annular clamping groove arranged on the side wall of the slot, wherein the annular clamping groove is communicated with the lower ends of the two strip-shaped sliding grooves.
Preferably, the depth of the annular clamping groove is greater than that of the strip-shaped sliding groove, and the annular clamping groove is perpendicular to the strip-shaped sliding groove.
Preferably, fixing device is still including the thread bush of screw thread cup joint at main casing body circumference lower extreme, and the cross-section of thread bush becomes U type structure, the lateral wall of the main casing body has cup jointed the spacing ring that is located the U type frame of thread bush, the second ring channel that matches with the thread bush is seted up to the upper end of disc, one section lateral wall that vice casing is located the second ring channel is provided with the external screw thread that matches with the internal thread of thread bush.
Preferably, a first annular groove is formed in the upper end face of the limiting ring, a first sealing ring matched and sealed with the first annular groove is fixedly connected to the inner top wall of the threaded sleeve, a third annular groove is formed in the bottom wall of the second annular groove, and a second sealing ring matched and sealed with the third annular groove is connected to the lower end of the threaded sleeve.
Preferably, the first sealing ring and the second sealing ring are both of annular structures with arc-shaped lower end surfaces.
Preferably, the lower end of the outer conductor is inserted into the opening formed at the upper end of the inner conductor in a pin shape, and the outer periphery of the inner conductor is wrapped by the insulation sleeve wrapped outside the outer conductor when the outer conductor is inserted into the inner conductor.
Preferably, a plurality of threaded holes which are distributed in an equidistant annular mode are formed in the disc.
Compared with the prior art, the invention has the beneficial effects that:
1. the two elastic rods are pressed in opposite directions, so that the two rollers roll in the corresponding strip-shaped sliding grooves to drive the main shell and the auxiliary shell to be inserted and pulled out, the rollers enter the annular clamping groove, the rollers are in abutting connection with the side walls of the annular clamping groove under the outward tension of the elastic rods, the transverse handle can be rotated to adjust the position of the male plug, the rollers slide in the annular clamping groove, the adjusting performance is high, and the adjustable type electric plug can adapt to different environments;
2. after the position of the male plug is adjusted, the threaded sleeve is rotated and enters the second annular groove, and the main shell and the auxiliary shell are connected and fastened by the threaded sleeve, so that the bending resistance of the main shell and the auxiliary shell is improved;
3. when the thread bush screwed into the bottom of the second annular groove, the second sealing ring is clamped into the third annular groove, meanwhile, the first sealing ring is clamped into the first annular groove, the main shell and the auxiliary shell are isolated from the outside air, signal interference generated after the air is electrically connected with the outer conductor and the inner conductor is reduced, and stability and high efficiency of data transmission are guaranteed.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of a cross-sectional structure according to the present invention.
In the figure: the male plug 1, the main shell 11, the transverse handle 12, the threaded sleeve 13, the first sealing ring 131, the second sealing ring 132, the limiting ring 14, the first annular groove 141, the elastic rod 15, the roller 16, the outer conductor 17, the insulating sleeve 18, the female plug 2, the auxiliary shell 21, the disc 22, the second annular groove 221, the third annular groove 222, the slot 23, the strip-shaped sliding groove 231, the annular clamping groove 232 and the inner conductor 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution:
a high-speed data transmission corner connector comprises a corner connector body which is composed of a male plug 1 and a female plug 2, a corner structure is suitable for being used in a small space, and space is saved, the male plug 1 comprises a main shell 11, a transverse handle 12 which is connected to the side wall of the main shell 11 and is provided with a cable hole, and an insulating sleeve 18 which is connected to the lower end of the main shell 11, the transverse handle 12 is communicated with the main shell 11, an outer conductor 17 is inserted in the insulating sleeve 18, the outer conductor 17 is electrically connected with a cable which is inserted in the male plug 1, the female plug 2 comprises an auxiliary shell 21, the upper end of which is provided with a slot 23, an inner conductor 24 which is connected to the bottom of the slot 23, and a disc 22 which is fixedly sleeved on the circumferential upper end of the auxiliary shell 21, the lower end of the outer conductor 17 is inserted in an opening formed in the upper end of the inner conductor 24 in a pin shape, and the insulating, reduce external interference, set up a plurality of screw holes that are equidistance annular distribution on the disc 22, it is fixed to be convenient for pass the screw hole through the screw rod with female 2 of inserting, still installs a fixing device who is convenient for insert 1 with the public fixed grafting of 2 of inserting on the corner connector body.
Fixing device includes two elastic rod 15 of symmetric connection at main casing body 11 lower extreme, the gyro wheel 16 of being connected is rotated with the lower extreme of elastic rod 15 through the pin, set up at slot 23 lateral wall and gyro wheel 16 correspond and roll connection's bar spout 231 and set up ring groove 232 on slot 23 lateral wall, and ring groove 232 and two bar spout 231's lower extreme through connection, ring groove 232's the degree of depth is greater than the degree of depth of bar spout 231, and ring groove 232 sets up with bar spout 231 is perpendicular.
The fixing device further comprises a threaded sleeve 13 sleeved at the circumferential lower end of the main shell 11 in a threaded manner, the cross section of the threaded sleeve 13 is of a U-shaped structure, a limiting ring 14 located in the U-shaped frame of the threaded sleeve 13 is sleeved on the outer side wall of the main shell 11, a first annular groove 141 is formed in the upper end face of the limiting ring 14, a first sealing ring 131 matched and sealed with the first annular groove 141 is fixedly connected to the inner top wall of the threaded sleeve 13, a third annular groove 222 is formed in the bottom wall of the second annular groove 221, a second sealing ring 132 matched and sealed with the third annular groove 222 is connected to the lower end of the threaded sleeve 13, the first sealing ring 131 and the second sealing ring 132 are both of an annular structure with the lower end surface being arc-shaped, a second annular groove 221 matched with the threaded sleeve 13 is formed in the upper end of the disc 22, and an external thread matched with an internal thread of.
The main shell 11 is aligned to the auxiliary shell 21, the two elastic rods 15 are pressed in opposite directions, so that the two rollers 16 roll in the corresponding strip-shaped sliding grooves 231 to drive the main shell 11 and the auxiliary shell 21 to be inserted and pulled out, the rollers 16 enter the annular clamping groove 232, the rollers 16 are in contact connection with the side walls of the annular clamping groove 232 under the outward tension of the elastic rods 15, the rollers 16 can slide in the annular clamping groove 232, the transverse handle 12 is rotated to adjust the position of the male plug 1, the rollers 16 slide in the annular clamping groove 232, and the adjusting performance is strong and the adjustable male plug can adapt to different environments; after the position of the male plug 1 is adjusted, the threaded sleeve 13 is rotated, the threaded sleeve 13 enters the second annular groove 221, and the main shell 11 and the auxiliary shell 21 are connected and fastened through the threaded sleeve 13, so that the bending resistance of the male plug is improved; when the threaded sleeve 13 is screwed into the bottom of the second annular groove 221, the second sealing ring 132 is clamped into the third annular groove 222, and meanwhile, the first sealing ring 131 is clamped into the first annular groove 141, so that the main shell 11 and the auxiliary shell 21 are isolated from the outside air, signal interference generated after the air is electrically connected with the outer conductor 17 and the inner conductor 24 is reduced, stability and high efficiency of data transmission are ensured, and outstanding substantive features and remarkable progress are achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a high speed data transmission corner connector, includes the corner connector body of constituteing jointly by public affairs insert (1) and female (2), its characterized in that: the male plug (1) comprises a main shell (11), a transverse handle (12) connected to the side wall of the main shell (11) and provided with a cable hole, and an insulating sleeve (18) connected to the lower end of the main shell (11), wherein the transverse handle (12) is communicated with the main shell (11), an outer conductor (17) is inserted in the insulating sleeve (18), the outer conductor (17) is electrically connected with a cable inserted in the male plug (1), the female plug (2) comprises an auxiliary shell (21) with an upper end provided with a slot (23), an inner conductor (24) connected to the bottom of the slot (23) and a disc (22) fixedly sleeved on the circumferential upper end of the auxiliary shell (21), and a fixing device convenient for fixedly inserting the male plug (1) and the female plug (2) is further installed on the corner connector body;
the fixing device comprises two elastic rods (15) symmetrically connected to the lower end of the main shell (11), a roller (16) rotatably connected with the lower end of the elastic rod (15) through a pin, a strip-shaped sliding groove (231) formed in the side wall of the slot (23) and corresponding to and in rolling connection with the roller (16), and an annular clamping groove (232) formed in the side wall of the slot (23), wherein the annular clamping groove (232) is communicated with the lower ends of the two strip-shaped sliding grooves (231);
the fixing device further comprises a threaded sleeve (13) which is sleeved at the circumferential lower end of the main shell (11) in a threaded manner, the cross section of the threaded sleeve (13) is of a U-shaped structure, a limiting ring (14) which is positioned in a U-shaped frame of the threaded sleeve (13) is sleeved on the outer side wall of the main shell (11), a second annular groove (221) which is matched with the threaded sleeve (13) is formed in the upper end of the disc (22), and an external thread which is matched with an internal thread of the threaded sleeve (13) is formed in one section of outer side wall of the auxiliary shell (21) which is positioned in the second annular groove (221);
first ring channel (141) have been seted up to the up end of spacing ring (14), the interior roof fixedly connected with of thread bush (13) matches sealed first sealing washer (131) with first ring channel (141), third ring channel (222) have been seted up to the diapire of second ring channel (221), the lower extreme of thread bush (13) is connected with matches sealed second sealing washer (132) with third ring channel (222).
2. A high speed data transfer corner connector as claimed in claim 1, wherein: the first sealing ring (131) and the second sealing ring (132) are both of annular structures with arc-shaped lower end surfaces.
3. A high speed data transfer corner connector as claimed in claim 1, wherein: the lower end of the outer conductor (17) is inserted into an opening formed at the upper end of the inner conductor (24) in a pin shape, and an insulating sleeve (18) wrapped outside the outer conductor (17) wraps the outer periphery of the inner conductor (24) when the outer conductor (17) is inserted into the inner conductor (24).
4. A high speed data transmission corner connector according to any one of claims 1 to 3, characterized in that: the disc (22) is provided with a plurality of threaded holes which are distributed in an equidistant annular mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811336684.7A CN109638548B (en) | 2018-11-12 | 2018-11-12 | High-speed data transmission corner connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811336684.7A CN109638548B (en) | 2018-11-12 | 2018-11-12 | High-speed data transmission corner connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109638548A CN109638548A (en) | 2019-04-16 |
| CN109638548B true CN109638548B (en) | 2020-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811336684.7A Active CN109638548B (en) | 2018-11-12 | 2018-11-12 | High-speed data transmission corner connector |
Country Status (1)
| Country | Link |
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| CN (1) | CN109638548B (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109638548A (en) | 2019-04-16 |
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