CN202004210U - Electronic component connecting structural member - Google Patents
Electronic component connecting structural member Download PDFInfo
- Publication number
- CN202004210U CN202004210U CN2011200542878U CN201120054287U CN202004210U CN 202004210 U CN202004210 U CN 202004210U CN 2011200542878 U CN2011200542878 U CN 2011200542878U CN 201120054287 U CN201120054287 U CN 201120054287U CN 202004210 U CN202004210 U CN 202004210U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- electronic component
- terminal
- internal circuit
- rear end
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Optical Couplings Of Light Guides (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to an electronic component connecting structural member for power signal transmission, which can effectively prevent from damaging electronic parts on a circuit board. The electronic component connecting structural member comprises a connector which contains terminals and forms interference fit with the terminals, the terminals comprise a signal terminal and a power terminal, wherein the power terminal is bigger than the signal terminal in size; a light-emitting diode and an built-in circuit board electrically connected with the terminals; a cable provided with a plurality of lead wires and a stress release part, and a light guide pipe arranged between the circuit board and the stress release part; the built-in circuit board is provided with a through hole and a front end surface and a rear end surface, the light-emitting diode is arranged on the rear end surface of the built-in circuit board, the lead wires of the cable penetrate through the through hole of the built-in circuit board and are electrically connected with the terminals at the front end; the through hole is arranged at the central position of the built-in circuit board and penetrates through the front end surface and the rear end surface of the built-in circuit board, and the built-in circuit board is adjacent to the light guide pipe.
Description
Technical field
The relevant a kind of electronic component johning knot member of the utility model refers to a kind of electronic component johning knot member that is used to transmit power supply signal especially.
Background technology
Electronic component johning knot member is widely used in the hyundai electronics electric equipment, for example, the electronic component johning knot member of transmission power supply signal commonly used, can its service behaviour quality directly whole electronic and electrical equipment of influence normally be moved.
Simultaneously, along with the trend of electronic component johning knot member structure miniaturization, the electronic component on its internal circuit board is used and is increased, and when carrying out welding operation on internal circuit board, is easy to injure the sensitive electronic component of periphery.
Therefore, necessary electronic component johning knot member is improved to solve above-mentioned defective of the prior art.
The utility model content
Main purpose of the present utility model is to provide a kind of electronic component johning knot member that improves structure that has, and it can effectively avoid hurting the electronic component on the circuit board.
To achieve these goals, the utility model provides a kind of electronic component johning knot member, it comprises: accommodate terminal and become the connector of interference fit with described terminal, described terminal comprises signal terminal and power supply terminal, and described power supply terminal is bigger than the size of signal terminal; The internal circuit board that has light-emitting diode and be connected with described terminal electrical equipment; Be provided with the cable and the light pipe between described circuit board and Stress Release part of some leads and Stress Release part; Described internal circuit board is provided with through hole and has front/rear end, and described light-emitting diode is arranged at the rear end face of this internal circuit board, and the lead of described cable passes the through hole of internal circuit board and is connected with terminal electrical equipment at front end; Be arranged at the middle position of internal circuit board and run through its front/rear end with described through hole, the contiguous light pipe setting of described internal circuit board.
Compared with prior art, the utility model has following beneficial effect: this electronic component johning knot member is effectively avoided the electronic component on the internal circuit board and is increased bonding area by improved built-in circuit plate structure.
Description of drawings
Fig. 1 is the three-dimensional assembly diagram of the utility model electronic component johning knot member.
Fig. 2 is the three-dimensional exploded view of the utility model electronic component johning knot member preferred embodiment.
Fig. 3 is the view at another visual angle of electronic component johning knot member shown in Figure 2.
Fig. 4 is the stereogram after the subelement of electronic component johning knot member shown in Figure 3 is assembled.
Fig. 5 is the view at another visual angle of electronic component johning knot member shown in Figure 4.
Fig. 6 is the cross-sectional schematic along Fig. 1 center line A-A.
Embodiment
The utility model provides a kind of electronic component johning knot member, and it comprises: accommodate terminal and become the connector of interference fit with described terminal, described terminal comprises signal terminal and power supply terminal, and described power supply terminal is bigger than the size of signal terminal; The internal circuit board that has light-emitting diode and be connected with described terminal electrical equipment; Be provided with the cable and the light pipe between described circuit board and Stress Release part of some leads and Stress Release part; Described internal circuit board is provided with through hole and has front/rear end, and described light-emitting diode is arranged at the rear end face of this internal circuit board, and the lead of described cable passes the through hole of internal circuit board and is connected with terminal electrical equipment at front end; Be arranged at the middle position of internal circuit board and run through its front/rear end with described through hole, the contiguous light pipe setting of described internal circuit board.
Please refer to Fig. 1 to shown in Figure 5, the utility model electronic component johning knot member 100 comprises internal circuit board 2, be positioned at the connector 3 of internal circuit board 2 front ends, be positioned at internal circuit board 2 rear ends light pipe 4, can with described internal circuit board 2, light pipe 4 and connector 3 fixing together module 5, be coated on the outer module 6 of electronic component johning knot member 100 peripheries and the cable 7 that is provided with some leads 71, described in module 5 be provided with annular recess (not label) in the rear end.
Please refer to Fig. 2 to shown in Figure 3, internal circuit board 2 is along the direction setting perpendicular to the butt joint direction, and described connector 3 and light pipe 4 lay respectively at the both sides of internal circuit board 2.This internal circuit board 2 is a cardinal principle disk shape hollow structure, and its outside becomes regular polygon, it has front/rear end, and described internal circuit board 2 is provided with the through hole 23 that runs through front/rear end in the cardinal principle middle position, and be provided with two conductive regions 21,22 in the below of front end face, described conductive region 21,22 is provided with separately along the horizontal direction perpendicular to the butt joint direction.In addition, the rear end face of described internal circuit board 2 is symmetrically distributed with 4 light-emitting diodes (LED) 24 that are used to indicate electronic component johning knot member 100 operating states, and the top of internal circuit board 2 front end faces is provided with two resistive elements 25.
Describedly accommodate terminal and become the connector 3 of interference fit to comprise: be formed at its front end and the docking section 31 of making by metal material, be coated on insulating body (not label) in the docking section 31, be contained in a pair of signal terminal 34, part in the insulating body and extend the pair of power source terminals 33 of 31 rear ends, docking section and be folded in dividing plate 35 between the pair of power source terminals 33 with described terminal, described signal terminal 34 is littler than power supply terminal 33 sizes, so on the one hand convenient identification, covert on the other hand increase the bonding area during with internal circuit board 2 welding.Described docking section 31 is formed with spatial accommodation 32, and its top is formed with slit 311.Described signal terminal 34 is contained in the terminal channel (not label) in the spatial accommodation 32.The end of described power supply terminal 33 has the horizontally extending to the inside weld part 331 from the bottom.The top of described dividing plate 35 is higher than pair of power source terminals 33, so can prevent the short circuit between the two.
Please refer to Fig. 2 to Fig. 6, during assembling, described connector 3 is assembled with internal circuit board 2 mutually by pair of power source terminals 33, described pair of power source terminals 33 is passed the through hole 23 of internal circuit board 2, the a pair of weld part 331 of its below is resisted against two conductive regions 21,22 of internal circuit board 2, and is welded in corresponding conductive region by solder technology.The front end face of described internal circuit board 2 contiguous light pipes 4, some leads 71 of described cable 7 extend through the through hole 42 of light pipe 4 and the through hole 23 of internal circuit board 2, and the front end of internal circuit board 2 respectively with described signal terminal 34 and power supply terminal 33 welding, to prevent to hurt the electronic component on the internal circuit board 2 and can increase bonding area.Mold forming will be assembled together internal circuit board 2, connector 3, light pipe 4 moulding one in adopting, and described interior module 5 promptly is the structure behind interior mold forming, and it is made to improve bonding strength in narrow space by engineering plastics.At last, by external mold is Overmolded above-mentioned each element that is assembled into one is coated one again, described outer module 6 is the structure behind the outer mold forming.After 100 moulding of described electronic component johning knot member finish, the Stress Release part 72 of described cable 7 can be coated on the holding parts 41 of the rear end of light pipe 4, the transmittance section 431 of light pipe 4 is exposed to the outside of outer module 6, to show the operating state of electronic component johning knot member 100, the rear end of module 5 in Stress Release part 72 parts of described cable 7 are coated on.
In the utility model, because the rear end of described light pipe 4 is provided with fin and the groove that shape of threads is arranged, when Stress Release part 72 was overmolded in light pipe 4, these structures can strengthen molding effect, improved the performance of waving of product, increased the service life.In addition, the utility model electronic component johning knot member 100 directly is provided with the holding parts 41 with Stress Release function in the rear end of light pipe 4, has omitted the ring body structurc in the conventional art, and is simple in structure, makes easily.Moreover described circuit board 2 has reduced the loss of light in being transferred to light pipe 4 processes that light-emitting diode 24 sends to greatest extent near the front end face of light pipe 4, has strengthened the leaded light performance of electronic component johning knot member 100.At last, the fin of the holding parts 41 of described light pipe 4 is by being provided with tangent plane 411, can prevent Stress Release part 72 with light pipe 4 moulding after rotate.
Claims (3)
1. electronic component johning knot member is characterized in that it comprises:
Accommodate terminal and become the connector of interference fit with described terminal, described terminal comprises signal terminal and power supply terminal, and described power supply terminal is bigger than the size of signal terminal;
The internal circuit board that has light-emitting diode and be connected with described terminal electrical equipment;
Be provided with the cable and the light pipe between described circuit board and Stress Release part of some leads and Stress Release part;
Described internal circuit board is provided with through hole and has front/rear end, and described light-emitting diode is arranged at the rear end face of this internal circuit board, and the lead of described cable passes the through hole of internal circuit board and is connected with terminal electrical equipment at front end; With
Described through hole is arranged at the middle position of internal circuit board and runs through its front/rear end, the contiguous light pipe setting of described internal circuit board.
2. electronic component johning knot member as claimed in claim 1 is characterized in that: described electronic component johning knot member also comprises integrated interior module that is formed at described electronic component johning knot member inside and the integrated outer module that is coated on its outside; Described interior module is made by engineering plastics and is provided with annular recess in its rear end, and described outer module is coated on this annular recess front end, and described light pipe is arranged at this annular recess, the rear end of module in the Stress Release portion of described cable partly is coated on.
3. electronic component johning knot member as claimed in claim 1 is characterized in that: the end of described power supply terminal has the weld part that extends from the bottom downwards, and described circuit board is provided with the conductive region that welds mutually with the weld part of power supply terminal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200542878U CN202004210U (en) | 2011-03-03 | 2011-03-03 | Electronic component connecting structural member |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200542878U CN202004210U (en) | 2011-03-03 | 2011-03-03 | Electronic component connecting structural member |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202004210U true CN202004210U (en) | 2011-10-05 |
Family
ID=44706937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011200542878U Expired - Fee Related CN202004210U (en) | 2011-03-03 | 2011-03-03 | Electronic component connecting structural member |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202004210U (en) |
-
2011
- 2011-03-03 CN CN2011200542878U patent/CN202004210U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201601301U (en) | Electric connector assembly | |
CN103986000B (en) | socket of electric connector | |
CN202058996U (en) | Cable connector | |
CN102570195A (en) | Electrical connector assembly | |
CN201994497U (en) | Electronic connector | |
CN201994462U (en) | Wire plug-in unit for electronic device | |
CN201576840U (en) | Electric connector component | |
CN102468562A (en) | Cable connector assembly | |
CN202042671U (en) | Low-voltage power connector | |
TWI475775B (en) | Cable fixing assembly | |
CN202004210U (en) | Electronic component connecting structural member | |
CN201994463U (en) | Connecting assembly of power line | |
CN206322894U (en) | A kind of electric power connector of new structure | |
CN202004251U (en) | Power supply switching component | |
US7972168B2 (en) | Cable connector assembly with an improved apparent member | |
CN201829748U (en) | Electric connector component | |
CN201323320Y (en) | Cable connector component | |
TWI542101B (en) | Cable with connector | |
CN209200230U (en) | Electric connector | |
CN206850180U (en) | Adapter | |
CN203056201U (en) | A USB 2.0 A-type male connector with ultra short bonding wires | |
CN102637813B (en) | LED (light-emitting diode) packaging structure and LED lamp using same | |
CN207234006U (en) | A kind of integral type aviation head based on lithium battery charger | |
CN204030037U (en) | SATA electric connector | |
CN206789823U (en) | The M12 straight peen connectors that a kind of multiple LED of band are shown |
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: 20111005 Termination date: 20140303 |