CN202930583U - General serial bus connector - Google Patents
General serial bus connector Download PDFInfo
- Publication number
- CN202930583U CN202930583U CN 201220587997 CN201220587997U CN202930583U CN 202930583 U CN202930583 U CN 202930583U CN 201220587997 CN201220587997 CN 201220587997 CN 201220587997 U CN201220587997 U CN 201220587997U CN 202930583 U CN202930583 U CN 202930583U
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- CN
- China
- Prior art keywords
- matrix
- serial bus
- bus connector
- bonnet
- universal serial
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a general serial bus connector, which is assembled on a circuit board in a side vertical mode. The general serial bus connector comprises an insulation body, a conductive terminal, a housing and a back cover. The insulation body is provided with a substrate and a lingual plate. The conductive terminal is provided with base arms, contact arms and abutting arms. The abutting arms are elastically extending from the bottom end of the substrate in a protruding manner backwardly out of the back end of the substrate, and the abutting arms are arranged transversely in a column at intervals. The housing is sleeved on the insulation body. The back cover is capping at the back ends of the housing and the substrate. When the general serial bus connector is vertically arranged on the circuit board, the abutting arms of the conductive terminal is elastically supported against the circuit board through the elastic force of the abutting arms, and thereby the abutting arms are electrically connected to the circuit board, no scolding tin process is required for the assembling, work hours for the assembling are effectively shortened, adverse welding between the terminal and the circuit board is prevented, and replacement and maintenance are convenient.
Description
Technical field
The utility model relates to a kind of connector, particularly relates to a kind of universal serial bus connector.
Background technology
At present, most of electronic products need to arrange universal serial bus connector usually to realize the transfer of data between itself and interface equipment.Existing universal serial bus connector be the welding foot that utilizes terminal mostly by the SMT technology with terminal soldering to circuit board.
But, assembling process length consuming time and inconvenience that above-mentioned welding processing procedure makes this universal serial bus connector and circuit board.And when the welding foot coplane degree of terminal was bad, it can't entirely be close together with circuit board, thereby caused the failure welding of terminal and circuit board, and then product function is lost.Moreover when this universal serial bus connector needed repair and replacement because of damage, the welding foot and the circuit board that split terminal expended a large amount of man-hours with need, and this operating process very easily damages circuit board.
The utility model content
The purpose of this utility model is to provide a kind of assembling man-hour of can shortening for above-mentioned the deficiencies in the prior art, solves failure welding that the terminal soldering pin causes because of the coplane degree problem, and conveniently carries out the universal serial bus connector of repair and replacement.
For achieving the above object, the utility model provides a kind of universal serial bus connector, and it is assembled on a external circuit board in edge-on mode, comprises an insulating body, some conducting terminals, a shell and a bonnet.Insulating body has a vertical matrix and that is longitudinal and protrude out the vertical hyoplastron of formation before matrix front surface one side direction.Conducting terminal has respectively the basic arm in the matrix that vertically is arranged at insulating body, the contact arm that extends to form to a side from basic arm upper end, and the abutment arms that extends back and form from basic arm lower end, contact arm flexibly protrude out hyoplastron one side and on vertical direction the interval form a line, abutment arms from the matrix bottom backward elasticity protrude out the matrix rear end and on horizontal direction laterally the interval form a line.Casing is located on insulating body, and the hyoplastron of insulating body is placed in shell together with the contact arm interval of conducting terminal.Bonnet is covered in the rear end of the matrix of shell and insulating body, and is covered on the abutment arms of conducting terminal.When this universal serial bus connector vertically was assembled on the external circuit board, the abutment arms of conducting terminal relied on himself elastic force and circuit board elastic to compress and be electrically connected.
In sum, abutment arms and the circuit board elastic of the utility model universal serial bus connector by conducting terminal compresses and realizes being electrically connected, its assembling process does not need the scolding tin processing procedure, can effectively shorten the assembling man-hour of universal serial bus connector and circuit board, and can effectively solve because of the bad terminal that causes of terminal soldering pin coplane degree and the bad problem of welding circuit board.And this universal serial bus connector is easy to remove and conveniently carry out repair and replacement from circuit board.
Description of drawings
Fig. 1 is the three-dimensional combination figure of the utility model universal serial bus connector.
Fig. 2 is the three-dimensional exploded view of universal serial bus connector shown in Figure 1.
Fig. 3 is the three-dimensional combination figure of another angle of the utility model universal serial bus connector.
Fig. 4 is the three-dimensional exploded view of universal serial bus connector shown in Figure 3.
Fig. 5 is the three-dimensional combination figure after the utility model universal serial bus connector removes bonnet.
Fig. 6 is the partial cutaway diagram after the utility model universal serial bus connector and circuit board assembling.
In figure, each description of reference numerals is as follows.
Accepting groove 17 conducting terminals 20
Hangnail 221 second fixed parts 23
Guide vane end stop 231 contact arms 24
The first side plate 31 shackle notch 311
The first jam plate mechanism 312 second side plates 32
The rear plate 41 of bonnet 40
The second jam plate mechanism 424 header boards 43
Bonnet lock hole 451 plugboards 46
Embodiment
By describing technology contents of the present utility model, structural feature in detail, being realized purpose and effect, below in conjunction with execution mode and coordinate accompanying drawing to be explained in detail.
See also Fig. 1, Fig. 2 and Fig. 6, the utility model universal serial bus connector is assembled on a external circuit board 70 in edge-on mode, and it comprises an insulating body 10, some conducting terminals 20, a shell 30 and a bonnet 40.
See also Fig. 2 and Fig. 4, insulating body 10 has a vertical matrix 11 and that is longitudinal and protrudes out forward the vertical hyoplastron 12 of formation from matrix 11 front surface one middle side part places.Matrix 11 rear surfaces offer an accepting groove 17 that vertically runs through matrix 11 bottoms, and this accepting groove 17 bottoms convex with the limiting section 14 that arrange several lateral separations; Matrix 11 rear surface two bottom sides have protruded out pair of support arms 15 backward.Matrix 11 lower surfaces convex with a pair of fixed leg 16 downwards.Hyoplastron 12 1 side openings are provided with some terminal grooves 13, and this terminal groove 13 further vertically connects matrix 11 and is communicated with accepting groove 17.
See also Fig. 2, Fig. 4 and Fig. 5, conducting terminal 20 has respectively basic arm 21 in the matrix 11 that vertically is arranged at insulating body 10, after extend forward to lopsidedness basic arm 21 upper ends again the contact arm 24 that extends to form of bending, and after downward-sloping the extending back in basic arm 21 lower ends the abutment arms 25 that extends to form of bending again.Wherein, basic arm 21 is positioned at a horizontal perpendicular and arranges from bottom to top in the accepting groove 17 of matrix 11 along a pair of linea angulata direction and length increases successively; The bending angle of contact arm 24 is identical with development length, its flexibly protrude out hyoplastron 12 1 sides and on vertical direction the interval form a line, this contact arm 24 can push accordingly and be contained in the terminal groove 13 that is opened on hyoplastron 12; Abutment arms 25 from matrix 11 bottoms backward elasticity protrude out matrix 11 rear ends, its bending angle is identical with development length, this abutment arms 25 between two support arms 15 of insulating body 10 and on horizontal direction laterally the interval form a line.
24 of the basic arm 21 of conducting terminal 20 and contact arms vertically are connected with vertical first a tabular fixed part 22, the first fixed part 22 relative two edges convexes are provided with a pair of hangnail 221, the first fixed part 22 is contained in the terminal groove 13 of matrix 11, and relies on hangnail 221 and terminal groove 13 to interfere fixing.25 of the basic arm 21 of conducting terminal 20 and abutment arms vertically are connected with the second tabular fixed part 23 of a level, the second fixed part 23 1 lateral margins convex with a guide vane end stop 231 of keeping out on corresponding limiting section 14 lower surfaces, and basic arm 21 lower ends are held between adjacent two limiting sections 14.Wherein, the first fixed part 22 is positioned at a perpendicular longitudinally; The second fixed part 23 is positioned at a horizontal plane and arrange the lateral separation.
See also Fig. 1, Fig. 2 and Fig. 5, shell 30 be by a metallic plate cut and punching press be bent into a hollow tube-shape, this shell 30 is sheathed on insulating body 10 backwards, and the hyoplastron 12 that makes insulating body 10 is placed in shell 30 together with contact arm 24 intervals of conducting terminal 20.Shell 30 has the first side plate 31, second side plate 32 relative with the first side plate 31, and connects the upper plate 33 of the first side plate 31 and the second side plate 32 upper ends, and this upper plate 33 rear portions are provided with the card 331 of extension forward to undershoot.Matrix 11 upper surfaces of insulating body 10 offer the guide channel 115 that a fixing slot 116 and is positioned at fixing slot 116 the place aheads and penetrates matrix 11 front surfaces, guide channel 115 rear walls are a slope 117, slip over guide channel 115 and be fastened in fixing slot 116 with guide card 331, and then shell 30 firmly is assembled on insulating body 10.
See also Fig. 1, Fig. 2, Fig. 3 and Fig. 6, bonnet 40 is to be formed by a die-cut bending of metallic plate, and this bonnet 40 is covered in the rear end of the matrix 11 of shell 30 and insulating body 10, and is covered on the abutment arms 25 of conducting terminal 20.Bonnet 40 has a rear plate 41, extends forward the side plate 42 that forms, and the header board 43 relative with rear plate 41 intervals that form to the opposite side bending from side plate 42 leading edges from rear plate 41 1 lateral margins.The rear plate 41 feather edges cover plate 44 that extended back, cover plate 44 relative both sides bend downwards.Described cover plate 44 is across on the support arm 15 of insulating body 10 and the interval is covered on the top of the abutment arms 25 of conducting terminal 20, rear plate 41 is covered in the basic arm 21 of matrix 11 places, rear surface and capping conducting terminal 20 in accepting groove 17, thereby effective shield electromagnetic interference, header board 43 is near matrix 11 front surface opposite sides.
See also Fig. 3, Fig. 4 and Fig. 5, the middle part of rear plate 41 another lateral margins of bonnet 40 is connected with a T shape locking board 45, offers a bonnet lock hole 451 on locking board 45.The first side plate 31 rear ends of shell 30 abut against on matrix 11 1 lateral surfaces and middle part, its rear end is concaved with forward a T shape shackle notch 311.Convex with a lock catch block 111 that is placed in shackle notch 311 on described matrix 11 lateral surfaces.After bonnet 40 is assembled on matrix 11, use outside tool (not shown) bending locking board 45 forward, so that locking board 45 and shackle notch 311 phase snap closes, lock catch block 111 is fastened in bonnet lock hole 451, thereby insulating body 10, shell 30 are closely fitted together with bonnet 40.
See also Fig. 1, Fig. 2 and Fig. 4, matrix 11 front surface opposite sides are concaved with an inserting groove 112 that vertically runs through matrix 11 backward, and matrix 11 offers the support slot 114 that a backstop groove 113 and that penetrates matrix 11 upper ends is positioned at backstop groove 113 belows on a lateral surface of the side plate 42 of corresponding bonnet 40.Header board 43 1 lateral margins of bonnet 40 bend backward and extend a plugboard 46, and the second side plate 32 rear portions of shell 30 and the plugboard 46 of bonnet 40 are inserted in the inserting groove 112 of matrix 11 and butt mutually.The inside die-cut shell fragment 421 that is fastened in support slot 114 that is bent to form in side plate 42 bottoms of bonnet 40, side plate 42 tops inwardly rush to establish and form a stopper section 422 of keeping out in backstop groove 113, side plate 42 top edge bendings are extended one and are covered on the cover plate 423 of backstop groove 113 and matrix 11 upper surfaces, thereby bonnet 40 firmly is assembled on the matrix 11 of insulating body 10.
Shell 30 rear end one feather edges protrude out downwards and form one first jam plate mechanism 312, and bonnet 40 1 feather edges protrude out downwards and form one second jam plate mechanism 424.Particularly, described the first jam plate mechanism 312 is that the feather edge by the first side plate 31 rear ends of shell 30 protrudes out downwards and forms, and described the second jam plate mechanism 424 is that side plate 42 feather edges by bonnet 40 protrude out downwards and form.
See also Fig. 5 and Fig. 6, when the utility model universal serial bus connector vertically was assembled on circuit board 70, the abutment arms of conducting terminal 20 25 relied on himself elastic force and circuit board 70 elasticity to compress and be electrically connected.The fixed leg 16 of insulating body 10 plugs and is fixed on circuit board 70, the second jam plate mechanism 424 of the first jam plate mechanism 312 of shell 30 and bonnet 40 plugs by the snap close mode is fixed on circuit board 70, so that universal serial bus connector firmly is assembled on circuit board 70, and then conducting terminal 20 is electrically connected with circuit board 70 is stable.The hangnail 221 of the first fixed part 22 is interfered fixing with terminal groove 13, base arm 21 lower ends are held between adjacent two limiting sections 14, the guide vane end stop 231 of the second fixed part 23 is kept out on corresponding limiting section 14 lower surfaces of insulating body 10, when preventing that abutment arms 25 is subjected to circuit board 70 pressure holding, conducting terminal 20 upwards contracting moves back and rotates take the first fixed part 22 as fulcrum.More preferably, the part that cover plate 44 lids of bonnet 40 are established the abutment arms 25 of conducting terminal 20 is further upwards caved in, and contacts bonnet 40 to avoid abutment arms 25 under the extruding of circuit board 70.
In sum, the abutment arms 25 of the utility model universal serial bus connector by conducting terminal 20 compresses with circuit board 70 elasticity and realizes being electrically connected, the second jam plate mechanism 424 of the first jam plate mechanism 312 of shell 30 and bonnet 40 plugs by the snap close mode is fixed on circuit board 70, its assembling process does not need the scolding tin processing procedure, can effectively shorten the assembling man-hour of universal serial bus connector and circuit board 70, and can effectively solve because of the bad terminal that causes of terminal soldering pin coplane degree and the bad problem of welding circuit board.And this universal serial bus connector is easy to remove and conveniently carry out repair and replacement from circuit board 70.
Claims (10)
1. universal serial bus connector, be assembled on a external circuit board in edge-on mode, comprise an insulating body, some conducting terminals, a shell and a bonnet, it is characterized in that: insulating body has a vertical matrix and that is longitudinal and protrude out the vertical hyoplastron of formation before matrix front surface one side direction; Conducting terminal has respectively the basic arm in the matrix that vertically is arranged at insulating body, the contact arm that extends to form to a side from basic arm upper end, and the abutment arms that extends back and form from basic arm lower end, contact arm flexibly protrude out hyoplastron one side and on vertical direction the interval form a line, abutment arms from the matrix bottom backward elasticity protrude out the matrix rear end and on horizontal direction laterally the interval form a line; Casing is located on insulating body, and the hyoplastron of insulating body is placed in shell together with the contact arm interval of conducting terminal; Bonnet is covered in the rear end of the matrix of shell and insulating body, and is covered on the abutment arms of conducting terminal; When this universal serial bus connector vertically was assembled on the external circuit board, the abutment arms of conducting terminal relied on himself elastic force and circuit board elastic to compress and be electrically connected.
2. universal serial bus connector as claimed in claim 1, it is characterized in that: described matrix rear surface offers an accepting groove that vertically runs through the matrix bottom, the basic arm of conducting terminal is positioned at a horizontal perpendicular and arranges from bottom to top in the accepting groove of matrix along a pair of linea angulata direction and length increases successively, and the basic arm of bonnet capping conducting terminal is in accepting groove.
3. universal serial bus connector as claimed in claim 2, it is characterized in that: hyoplastron one side opening of described insulating body is provided with some terminal grooves, and this terminal groove further vertically connects matrix and is communicated with accepting groove; Vertically be connected with vertical first a tabular fixed part between the basic arm of conducting terminal and contact arm, the first fixed part relative two edges convex is provided with a pair of hangnail, the first fixed position is in a perpendicular longitudinally, and be contained in the terminal groove of matrix, and relying on hangnail and terminal groove to interfere fixing, contact arm can push accordingly and be contained in the terminal groove that is opened on hyoplastron.
4. universal serial bus connector as claimed in claim 2, is characterized in that: convex with the limiting section that arrange several lateral separations bottom the accepting groove of described matrix; Vertically be connected with the second tabular fixed part of a level between the basic arm of conducting terminal and abutment arms, the second fixed part one lateral margin convexes with one and keeps out in the guide vane end stop of corresponding limiting section lower surface, the second fixed position in a horizontal plane and the lateral separation arrange, basic arm lower end is held between adjacent two limiting sections.
5. universal serial bus connector as claimed in claim 1, it is characterized in that: described matrix lower surface convexes with a pair of fixed leg downwards, outer casing back one feather edge protrudes out downwards and forms one first jam plate mechanism, bonnet one feather edge protrudes out downwards and forms one second jam plate mechanism, fixed leg plugs and is fixed on circuit board, and the first jam plate mechanism and the second jam plate mechanism plug by the snap close mode is fixed on circuit board.
6. universal serial bus connector as claimed in claim 1, it is characterized in that: described bonnet has a rear plate, extends forward the side plate that forms, and the header board relative with rear plate interval that form to the opposite side bending from the side plate leading edge from rear plate one lateral margin, the rear plate feather edge cover plate that extended back, cover plate relative both sides bend downwards; The matrix rear surface two bottom sides of insulating body has protruded out pair of support arms backward, the abutment arms of conducting terminal is placed between two support arms, cover plate is across on support arm and the interval is covered on the top of abutment arms, and rear plate is covered in place, matrix rear surface, and header board is near matrix front surface opposite side.
7. universal serial bus connector as claimed in claim 6 is characterized in that: described cover plate lid is established the part of abutment arms of conducting terminal by further depression upwards.
8. universal serial bus connector as claimed in claim 6, it is characterized in that: the middle part of described rear another lateral margin of plate is connected with a T shape locking board, offers a bonnet lock hole on locking board; Shell has one first side plate, and this first side plate rear end abuts against on matrix one lateral surface and middle part, its rear end is concaved with forward a T shape shackle notch; Convex with a lock catch block that is placed in shackle notch on described matrix lateral surface, after bonnet is assembled on matrix, use outside tool bending locking board forward, so that locking board and shackle notch phase snap close, lock catch block is fastened in bonnet lock hole.
9. universal serial bus connector as claimed in claim 6, it is characterized in that: described matrix front surface opposite side is concaved with an inserting groove that vertically runs through matrix backward, shell has one second side plate, header board one lateral margin of bonnet bends backward and extends a plugboard, and the second side plate rear portion of shell and the plugboard of bonnet are inserted in the inserting groove of matrix and butt mutually.
10. universal serial bus connector as claimed in claim 6, it is characterized in that: described matrix offers the support slot that a backstop groove and that penetrates the matrix upper end is positioned at backstop groove below on a lateral surface of the side plate of corresponding bonnet, the inside die-cut shell fragment that is fastened in support slot that is bent to form in side plate bottom of bonnet, side plate top inwardly punching is established and is formed a stopper section of keeping out in the backstop groove, and a cover plate that is covered on backstop groove and body upper surface is extended in the bending of side plate top edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220587997 CN202930583U (en) | 2012-11-08 | 2012-11-08 | General serial bus connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220587997 CN202930583U (en) | 2012-11-08 | 2012-11-08 | General serial bus connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202930583U true CN202930583U (en) | 2013-05-08 |
Family
ID=48220502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220587997 Expired - Fee Related CN202930583U (en) | 2012-11-08 | 2012-11-08 | General serial bus connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202930583U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806546A (en) * | 2014-01-23 | 2015-07-29 | 德昌电机(深圳)有限公司 | Voltage controller for an electric cooling fan |
| CN113115539A (en) * | 2021-04-07 | 2021-07-13 | 深圳市优威电气技术有限公司 | Modular UVLED power supply |
| WO2022001214A1 (en) * | 2020-06-28 | 2022-01-06 | 华为技术有限公司 | Connector receptacle, connector, and electronic device |
-
2012
- 2012-11-08 CN CN 201220587997 patent/CN202930583U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806546A (en) * | 2014-01-23 | 2015-07-29 | 德昌电机(深圳)有限公司 | Voltage controller for an electric cooling fan |
| CN104806546B (en) * | 2014-01-23 | 2019-05-31 | 德昌电机(深圳)有限公司 | Cooling fan and its voltage controller |
| WO2022001214A1 (en) * | 2020-06-28 | 2022-01-06 | 华为技术有限公司 | Connector receptacle, connector, and electronic device |
| CN113115539A (en) * | 2021-04-07 | 2021-07-13 | 深圳市优威电气技术有限公司 | Modular UVLED power supply |
| CN113115539B (en) * | 2021-04-07 | 2022-11-18 | 深圳市优威电气技术有限公司 | Modular UVLED power supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20141108 |
|
| EXPY | Termination of patent right or utility model |