CN111900586B - Automobile communication signal connector - Google Patents
Automobile communication signal connector Download PDFInfo
- Publication number
- CN111900586B CN111900586B CN202010700095.3A CN202010700095A CN111900586B CN 111900586 B CN111900586 B CN 111900586B CN 202010700095 A CN202010700095 A CN 202010700095A CN 111900586 B CN111900586 B CN 111900586B
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- insulating
- communication signal
- welded
- signal connector
- connector
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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
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
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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
- H01R13/502—Bases; Cases composed of different pieces
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20509—Multiple-component heat spreaders; Multi-component heat-conducting support plates; Multi-component non-closed heat-conducting structures
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses an automobile communication signal connector. The invention comprises a main metal shell, an insulating outer frame body is welded at the top of the main metal shell, four corners of the upper surface of the insulating outer frame body are provided with mounting holes, the middle part of the upper surface of the insulating outer frame body is bonded with an anti-slip gasket, the front end of the front surface of the insulated terminal seat is welded with a side heat radiation plate, the inside of the side heat radiation plate is provided with a jack, the front surface of the bottom of the main metal shell is welded with an inclined part, the bottom of the inclined part is fixedly provided with a bottom clamping plate, the bottom surface of the inclined part is located the inner side of the bottom clamping plate is welded with the inner clamping block, the top of the inclined part is welded with four positioning clamping blocks, the side end of the insulating terminal seat is provided with four signal terminals to hit the inserting block, a super mini four-in-one structure is formed, the space of the connector is greatly saved, the side heat dissipation plate is arranged outside the insulating terminal seat, and the heat inside the insulating terminal seat can be timely discharged to the outside.
Description
Technical Field
The invention belongs to the technical field of signal connectors, and particularly relates to an automobile communication signal connector.
Background
Automotive connectors are a component that is frequently accessed by electronics engineers. Its effect is very simple: a bridge for communication is erected between the blocked part or isolated and non-communicated circuits in the circuit, so that current flows, and the circuit achieves the preset function. The form and structure of the automobile connector are varied, and the requirements of people on safety, environmental protection, comfort, intelligence and the like of the automobile are higher and higher, and the application of automobile electronic products is increased day by day, so that the application number of the automobile connector is increased. The first four basic structural components of the automobile connector, namely the contact element, are core parts for completing the electric connection function of the automobile connector. Generally, a contact pair is composed of a male contact and a female contact, and the electrical connection is completed by inserting the female and male contacts. The housing, also known as the shell, is the outer covering of the automotive connector and provides mechanical protection for the built-in insulated mounting plates and pins and provides alignment for the plug and socket when mated, thereby securing the connector to the device. Third, an insulator, also commonly referred to as an automotive connector base (base) or mounting plate (insert), functions to align the contacts in a desired position and spacing and to ensure insulation between the contacts and the housing. And fourthly, the accessory sub-structure accessory and the installation accessory. Structural accessories such as collars, positioning keys, positioning pins, guide pins, coupling rings, cable clamps, sealing rings, gaskets, and the like. Mounting accessories such as screws, nuts, screws, spring coils, etc. The accessories are mostly provided with standard parts and universal parts, and the four basic structural components enable the automobile connector to serve as a bridge and stably run.
However, when the common automobile signal connector is used, only a single signal connection is provided, so that a plurality of connectors in the automobile are staggered, the size is increased, the appearance is not attractive, meanwhile, the connector can generate heat during working, the heat cannot be discharged in time, the internal heat is more, and potential safety hazards are possibly brought.
Disclosure of Invention
The invention aims to: in order to solve the above-mentioned problems, an automotive communication signal connector is provided.
The technical scheme adopted by the invention is as follows: an automobile communication signal connector comprises a main metal shell, wherein an insulating outer frame body is welded at the top of the main metal shell, mounting holes are formed in four corners of the upper surface of the insulating outer frame body, an anti-slip gasket is bonded in the middle of the upper surface of the insulating outer frame body, a mounting groove is formed in the upper surface of the insulating outer frame body, which is located inside an inner ring of the anti-slip gasket, a cable seat is fixedly mounted inside the mounting groove, an insulating terminal seat is arranged at the top of the cable seat, a signal terminal is fixedly mounted at the right side end of the insulating terminal seat, a side heat dissipation plate is welded at the front end of the front side of the insulating terminal seat, a jack is formed in the side heat dissipation plate, a first positioning groove is formed in the inner edge of the jack, and a plurality of clamping hooks are fixedly mounted in the middle of the insulating terminal seat;
the welding of main metal casing's bottom front has the rake, the bottom fixed mounting of rake has the bottom cardboard, the bottom surface of rake is located the inboard welding of bottom cardboard has interior fixture block, the welding of the top of rake has four positioning fixture blocks, the welding has insulating thick plate in the middle of the inside of rake, and the middle fixed mounting of insulating thick plate has the fixed slot, the left and right sides fixed mounting of fixed slot has independent transmission channel, constant head tank two has been seted up to the left and right sides edge inside of independent transmission channel, the bottom outer wall middle part fixed mounting of rake has the backstop piece.
In a preferred embodiment, the number of the mounting holes is four, the mounting holes are internally provided with threads, and the mounting holes are internally connected with fixing screws through threads during mounting.
In a preferred embodiment, the number of the signal terminals is twelve, every three signal terminals are fixedly mounted on the right side surface of the signal terminal in a group, and an inner conductor with the specification of 5m Ω Max is arranged inside the signal terminal.
In a preferred embodiment, the number of the bottom clamping plates is two, and the two bottom clamping plates are fixedly arranged on two sides of the bottom of the inclined part by taking the center of the bottom of the inclined part as a symmetry axis.
In a preferred embodiment, the side heat sink has a thickness of 6.80mm, the length of the side heat sink is equal to the height of the insulating terminal block, and the side heat sink is made of graphene material having good heat dissipation performance.
In a preferred embodiment, the number of the inner clamping blocks is two, the shape of the inner clamping block is matched with the bayonet of the external communicator, the inner clamping block is made of a material with better wear resistance, and a thicker metal anti-slip coating is sprayed on the outer part of the inner clamping block.
In a preferred embodiment, the number of the independent transmission channels is four, an insulating partition plate is welded between every two independent transmission channels, the thickness of the insulating partition plate is 7.80cm, and an insulating ceramic material is added in the insulating partition plate.
In a preferred embodiment, the depth of the second positioning groove is 2.20mm, and the second positioning groove is clamped at a clamping block of the signal output port when the connector is fixed.
In a preferred embodiment, the number of the plurality of hooks is four, and the plurality of hooks are welded on the inner walls of the left side and the right side of the inside of the insulated terminal base at intervals.
In a preferred embodiment, the height of the stopping block is lower than that of the bottom clamping plate, buffering cotton with good shock resistance is bonded to the top of the stopping block, and two bottom rear clamping blocks are welded to the lower surface of the inclined portion and located behind the stopping block.
In a preferred embodiment, an outer conductor is fixedly installed inside the independent transmission channel, and the specification of the outer conductor is as follows: 2.5m Ω Max.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that: 1. in the invention, the side end of the insulating terminal seat is provided with four signal terminal hitting insertion blocks, and four independent transmission channels are also arranged inside the inclined part, so that a super mini four-in-one structure is formed, the space of the connector is greatly saved, the signal transmission efficiency is greatly improved due to the integrated structural design of 2 and 4 independent transmission channels, and the practicability of the connector is improved. 2. According to the invention, the side heat dissipation plate is arranged outside the insulating terminal base, so that heat inside the insulating terminal base can be timely exhausted to the outside, the internal temperature of the insulating terminal base in the use process is reduced, safety accidents caused by overhigh dimensionality are avoided, and the safety of the device is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a left side view of the present invention;
FIG. 4 is a bottom view of the present invention;
FIG. 5 is a top view of the present invention;
fig. 6 is a bottom view of the present invention.
The labels in the figure are: 1-main metal shell, 2-insulating outer frame body, 3-mounting hole, 4-cable seat, 5-signal terminal, 6-insulating terminal seat, 7-side heat dissipation plate, 8-positioning groove I, 9-anti-slip washer, 10-positioning fixture block, 11-positioning groove II, 12-independent transmission channel, 13-fixing groove, 14-inner fixture block, 15-bottom fixture plate, 16-inclined part, 17-multiple clamping hook, 18-bottom rear fixture block and 19-stop block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-6, an automobile communication signal connector comprises a main metal shell 1, an insulating outer frame body 2 is welded at the top of the main metal shell 1, mounting holes 3 are formed in four corners of the upper surface of the insulating outer frame body 2, the number of the mounting holes 3 is four, threads are arranged inside the mounting holes 3, and the mounting holes 3 are internally connected with fixing screws through threads when being mounted
The anti-skidding gasket 9 is bonded in the middle of the upper surface of the insulating outer frame body 2, the upper surface of the insulating outer frame body 2 is positioned inside the inner ring of the anti-skidding gasket 9, the cable seat 4 is fixedly mounted inside the mounting groove, the insulating terminal seat 6 is arranged at the top of the cable seat 4, the signal terminals 5 are fixedly mounted at the right side end of the insulating terminal seat 6, the number of the signal terminals 5 is twelve, every three signal terminals 5 are fixedly mounted on the right side surface of the signal terminals 5 as a group, and the inner conductor with the specification of 5m omega Max is arranged inside the signal terminals 5
The front end of the front surface of the insulating terminal base 6 is welded with a side heat dissipation plate 7, the thickness of the side heat dissipation plate 7 is 6.80mm, the length of the side heat dissipation plate 7 is equal to the height of the insulating terminal base 6, the side heat dissipation plate 7 is made of graphene materials with good heat dissipation performance, the side heat dissipation plate 7 is arranged outside the insulating terminal base 6, heat inside the insulating terminal base 6 can be timely discharged to the outside, thereby reducing the internal temperature of the insulating terminal seat 6 in the using process, avoiding safety accidents caused by overhigh dimensionality, therefore, the inner part of the safety side heat dissipation plate 7 of the device is provided with the jack, the edge of the inner part of the jack is provided with the first positioning groove 8, the inner part of the jack is positioned in the middle of the insulating terminal base 6 and is fixedly provided with the plurality of hooks 17, the number of the plurality of hooks 17 is four, and the plurality of hooks 17 are welded on the inner walls of the left side and the right side of the inner part of the insulating terminal base 6 at intervals;
the front side of the bottom of the main metal shell 1 is welded with an inclined part 16, the bottom of the inclined part 16 is fixedly provided with two bottom clamping plates 15, the two bottom clamping plates 15 are fixedly arranged on two sides of the bottom of the inclined part 16 by taking the center of the bottom of the inclined part 16 as a symmetry axis; the bottom surface of the inclined part 16 is positioned on the inner side of the bottom clamping plate 15 and is welded with the inner clamping blocks 14, the number of the inner clamping blocks 14 is two, the shape of each inner clamping block 14 is matched with the bayonet of the external communicator, each inner clamping block 14 is made of a material with good wear resistance, and a thicker metal anti-slip coating is sprayed on the outer part of each inner clamping block 14; the welding of the top of rake 16 has positioning fixture block 10 four, and the welding has insulating thick plate in the middle of the inside of rake 16, and the middle fixed mounting of insulating thick plate has fixed slot 13, and the left and right sides fixed mounting of fixed slot 13 has independent transmission path 12, and the inside fixed mounting of independent transmission path 12 has the outer conductor, and the specification of this outer conductor is: 2.5m Ω Max; the number of the independent transmission channels 12 is four, an insulating partition plate is welded between every two independent transmission channels 12, the thickness of the insulating partition plate is 7.80cm, insulating ceramic materials are added in the insulating partition plate, positioning grooves 11 are formed in the edges of the left side and the right side of each independent transmission channel 12, the depth of each positioning groove 11 is 2.20mm, each positioning groove 11 is clamped at a clamping block of a signal output port when the connector is fixed, a stop block 19 is fixedly arranged in the middle of the outer wall of the bottom of the inclined portion 16, the height of each stop block 19 is lower than that of the clamping plate 15 at the bottom, buffer cotton with good shock resistance is bonded on the top of each stop block 19, two rear clamping blocks 18 at the bottom are welded on the lower surface of the inclined portion 16 behind the stop block 19, four signal terminals 5 hit the clamping blocks are arranged at the side end of the insulating terminal seat 6, and four independent transmission channels 12 are also arranged in the inclined portion 16, thereby formed super mini four unification structures, saved the space of this connector greatly, 2, 4 independent transmission channel integral type structural design make signal transmission efficiency improve greatly, have improved the practicality of this connector.
The working principle is as follows: when the automobile communication signal connector is used, the automobile communication signal connector can be fixedly installed firstly, at the moment, one section of the insulating terminal seat 6 can be inserted at one end of an automobile signal receiving end, at the moment, one signal terminal 5 is aligned to a socket of a receiving end, one signal terminal 5 is also inserted into the socket at the same time, the signal input port in the automobile communication signal connector is fixed according to the completion rate, then, other three signal terminals 5 are fixedly inserted, after the signal terminals 5 are fixed, the independent transmission channel 12 in the inclined part 16 can be fixedly inserted, the independent transmission channel 12 is aligned to a plug of an information output end, then, two ends of a copper terminal at the output end are inserted into the independent transmission channel 12 along the positioning groove two 11, after the inside of one independent transmission channel 12 is fixed, the inside of the other three independent transmission channels 12 is fixedly inserted again, the connector can be used later, when the connector is used, in the signal transmission process, more heat can be generated outside the insulating terminal base 6, at the moment, the heat can be contacted with the outside air through the conduction of the side heat dissipation plate 7, and then the heat can be timely discharged to the outside, so that the temperature outside the insulating terminal base 6 is reduced.
In this car communication signal connector, the side of insulating terminal seat 6 is provided with four signal terminal 5 and hits the inserted block, and the inside of rake 16 also is provided with four independent transmission path 12 to form super mini four unification structures, saved the space of this connector greatly, 2, 4 independent transmission path integral type structural design make signal transmission efficiency improve greatly, have improved the practicality of this connector.
In this automotive communication signal connector, 6 outsides of insulating terminal seat are provided with side heating panel 7, and the heat with 6 inside insulating terminal seats that can be timely is discharged to the outside to reduce the inside temperature of insulating terminal seat 6 in the use, avoided the incident that the dimensionality too high causes, thereby improved the device's security.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (11)
1. The utility model provides an automobile communication signal connector, includes main metal casing (1), its characterized in that: an insulating outer frame body (2) is welded at the top of the main metal shell (1), mounting holes (3) are formed at four corners of the upper surface of the insulating outer frame body (2), the middle part of the upper surface of the insulating outer frame body (2) is bonded with an anti-slip gasket (9), the upper surface of the insulating outer frame body (2) is positioned in the inner ring of the anti-skid gasket (9) and is provided with a mounting groove, and a cable seat (4) is fixedly arranged in the mounting groove, an insulating terminal seat (6) is arranged at the top of the cable seat (4), a signal terminal (5) is fixedly arranged at the right side end of the insulating terminal seat (6), the front end of the front surface of the insulated terminal seat (6) is welded with a side heat radiation plate (7), the inside of the side heat radiation plate (7) is provided with a jack, a first positioning groove (8) is formed in the edge of the inner portion of the insertion hole, and a plurality of clamping hooks (17) are fixedly mounted in the middle of the insulating terminal base (6) in the insertion hole;
the welding of the bottom front of main metal casing (1) has rake (16), the bottom fixed mounting of rake (16) has bottom cardboard (15), the bottom surface of rake (16) is located the inboard welding of bottom cardboard (15) has interior fixture block (14), the top welding of rake (16) has four positioning fixture block (10), the welding has insulating thick plate in the middle of the inside of rake (16), and the middle fixed mounting of insulating thick plate has fixed slot (13), the left and right sides fixed mounting of fixed slot (13) has independent transmission passageway (12), constant head tank two (11) have been seted up to the left and right sides edge inside of independent transmission passageway (12), the bottom outer wall middle part fixed mounting of rake (16) has backstop piece (19).
2. The automotive communication signal connector of claim 1, wherein: the number of the mounting holes (3) is four, threads are arranged inside the mounting holes (3), and fixing screws are connected inside the mounting holes (3) through the threads when the mounting holes are mounted.
3. The automotive communication signal connector of claim 1, wherein: the number of the signal terminals (5) is twelve, every three signal terminals (5) are fixedly arranged on the right side face of the signal terminals (5) in a group, and inner conductors with the specification of 5m omega Max are arranged inside the signal terminals (5).
4. The automotive communication signal connector of claim 1, wherein: the number of the bottom clamping plates (15) is two, and the two bottom clamping plates (15) are fixedly arranged on two sides of the bottom of the inclined part (16) by taking the center of the bottom of the inclined part (16) as a symmetry axis.
5. The automotive communication signal connector of claim 1, wherein: the thickness of the side heat dissipation plate (7) is 6.80mm, the length of the side heat dissipation plate (7) is equal to the height of the insulating terminal base (6), and the side heat dissipation plate (7) is made of graphene materials with heat dissipation performance.
6. The automotive communication signal connector of claim 1, wherein: the number of the inner clamping blocks (14) is two, the shape of the inner clamping blocks (14) is matched with a bayonet of an external communicator, the inner clamping blocks (14) are made of materials with wear resistance, and a thicker metal anti-slip coating is sprayed on the outer portion of each inner clamping block (14).
7. The automotive communication signal connector of claim 1, wherein: the number of the independent transmission channels (12) is four, an insulating partition plate is welded between every two independent transmission channels (12), the thickness of each insulating partition plate is 7.80cm, and insulating ceramic materials are added into the insulating partition plates.
8. The automotive communication signal connector of claim 1, wherein: the depth of the second positioning groove (11) is 2.20mm, and the second positioning groove (11) is clamped at a clamping block of the signal output port when the connector is fixed.
9. The automotive communication signal connector of claim 1, wherein: the number of the plurality of clamping hooks (17) is four, and the plurality of clamping hooks (17) are welded on the inner walls of the left side and the right side of the inside of the insulated terminal seat (6) at intervals.
10. The automotive communication signal connector of claim 1, wherein: the height of the stop block (19) is lower than that of the bottom clamping plate (15), the top of the stop block (19) is bonded with shock-resistant buffering cotton, and the lower surface of the inclined part (16) is located behind the stop block (19) and welded with two bottom rear clamping blocks (18).
11. The automotive communication signal connector of claim 1, wherein: the inside fixed mounting of independent transmission path (12) has the outer conductor, and the specification of this outer conductor is: 2.5m Ω Max.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010700095.3A CN111900586B (en) | 2020-07-20 | 2020-07-20 | Automobile communication signal connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010700095.3A CN111900586B (en) | 2020-07-20 | 2020-07-20 | Automobile communication signal connector |
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| Publication Number | Publication Date |
|---|---|
| CN111900586A CN111900586A (en) | 2020-11-06 |
| CN111900586B true CN111900586B (en) | 2021-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010700095.3A Active CN111900586B (en) | 2020-07-20 | 2020-07-20 | Automobile communication signal connector |
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| CN (1) | CN111900586B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115377748B (en) * | 2022-08-19 | 2023-04-14 | 深圳市天麟精密模具有限公司 | Automobile communication signal connector |
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| US8956186B2 (en) * | 2013-03-13 | 2015-02-17 | Tyco Electronics Corporation | Right angle header assembly |
| CN106374274A (en) * | 2016-11-22 | 2017-02-01 | 温州意华接插件股份有限公司 | Power connector |
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| CN201623339U (en) * | 2009-08-12 | 2010-11-03 | 中国航空工业第六一八研究所 | Back-plate-free threaded flange connector |
| DE102015113786A1 (en) * | 2015-08-20 | 2017-02-23 | Harting Electric Gmbh & Co. Kg | Connectors |
| EP3482466A1 (en) * | 2016-07-08 | 2019-05-15 | Amphenol-Tuchel Electronics GmbH | Easy-to-assemble electrical angular plug-in connector |
| CN206236849U (en) * | 2016-11-10 | 2017-06-09 | 立讯精密工业股份有限公司 | Electric connector |
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| CN111900586A (en) | 2020-11-06 |
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