CN208240926U - A kind of connector - Google Patents
A kind of connector Download PDFInfo
- Publication number
- CN208240926U CN208240926U CN201820818293.8U CN201820818293U CN208240926U CN 208240926 U CN208240926 U CN 208240926U CN 201820818293 U CN201820818293 U CN 201820818293U CN 208240926 U CN208240926 U CN 208240926U
- Authority
- CN
- China
- Prior art keywords
- base portion
- handware
- plug division
- connector
- holding parts
- 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.)
- Active
Links
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
A kind of connector, including several handwares and plastic parts, plastic parts includes plug division and the base portion with the plug division integrally connected, plug division is hollow tubular structure and forms grafting space, the open end of plug division forms interface, the other end of plug division is closed by base portion and is connected, handware includes the contact portion protruded into the grafting space, it is at least partly embedded in the holding parts directly or indirectly connecting in the base portion and with plug division and extends further out the docking section outside plastic parts by holding parts, the inward-facing recess of the base end of the plastic parts is formed at least one structure chamber, at least one positioning region is formed on the holding parts of the handware, the at least partly structure of at least one positioning region is exposed from structure chamber and forms localization region.The connector overall structure is stablized, and problem of misalignment will not occur during entire processing procedure for handware, and by single injection-molded with regard to achievable, structure is simply easily fabricated, and easy to operate.
Description
Technical field
The utility model relates to a kind of connector field more particularly to a kind of injection molding production capacity height, and manufacturing cost is low, and structure
Reliable and stable connector.
Background technique
Connector is also connector.The country is also referred to as connector and socket, generally refers to electrical connector, that is, connecting two has
The device of source device is used for transmission electric current or signal.
The basic performance of connector can be divided into three categories: i.e. mechanical performance, electric property and environmental performance.Another is important
Mechanical performance be connector mechanical life.Mechanical life be actually a kind of durability it be to be once inserted into and once pull out
Out for one circulation, using defined plug recycle after connector can normally complete its linkage function as judging basis.
The manufacturing process of connector generally comprises, punching press, plating, injection molding, assembling, detection.However to certain special dimensions
The high-accuracy connector or special connector, manufacturing process used has difference.Such as in certain connectors, to hardware
Positional relationship between part require it is almost harsh, however often due to the whole size requirements of connector, material requirement, injection molding,
High temperature and particular surroundings when plating, welding influence, and influence on the form of the handware in connector and mutual alignment relation
It is very big.To make connector the making technology stage be difficult to ensure handware form and mutual alignment relation requirement.To generate
Defective products.Certainly, in view of the above technical problems, also there are many Curve guide impellers in the prior art, but often make manufacturing cost
It greatly increases or making technology difficulty increases.It is such then indirectly increase manufacturing cost.
In view of this, it is necessary to provide a kind of improved injection molds, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of connector, the connector overall structure is stablized, handware
Problem of misalignment will not occur during entire processing procedure, and by single injection-molded with regard to achievable, structure is simply easy to make
It makes, and easy to operate.
To achieve the above object, the utility model provides a kind of connector, including made of metal material several
Handware and the plastic parts for by single injection-molded and being at least partly coated on the handware periphery, the plastic parts include
Plug division for docking with docking connector and the base portion with the plug division integrally connected, the plug division are hollow pipe
Shape structure simultaneously forms grafting space, and the open end of plug division forms interface, and the other end of the plug division is closed by base portion to be connected
It connects, the handware includes contact portion in the grafting space for protrude into the plug division, is at least partly embedded in the base portion
Holding parts that are interior and directly or indirectly connecting with the plug division and pair outside plastic parts is extended further out by the holding parts
Socket part, the inward-facing recess of the base end of the plastic parts are formed at least one structure chamber, shape on the holding parts of the handware
At there is at least one positioning region, at least one described positioning region at least partly structure is exposed from structure chamber and forms localization region.
The positioning region of each handware is by corresponding to holding parts close to contact portion as a further improvement of the utility model,
The side at place end is extended to form perpendicular to holding parts bending, and the depth of at least one structure chamber is greater than the fixing of handware
The length in portion.
As a further improvement of the utility model, the base portion include tubular base portion outer wall, by the base portion outside
What wall one end was formed connect with described plug division one end and is used to close the base portion end wall of plug division one end and be formed in the ring
Fixing wall in shape tubular base portion outer wall, the holding parts of the handware are laid fixed in the fixing wall, the structure chamber
It is enclosed to set to divide jointly by base portion outer wall, fixing wall and base portion end wall and be formed.
The structure chamber cutting is in front and back two in straight panel shape by the fixing wall as a further improvement of the utility model,
Part simultaneously form first structure chamber and the second structure chamber, the base portion further includes having several structure dividing walls, it is described several
It is in multiple separate spaces that structure dividing wall, which respectively separates first structure chamber and the second structure chamber, and the base portion end face is at honeycomb
Structure, at least one localization region of each handware corresponds respectively to be exposed in each separate space.
Multiple positioning regions are formed on each handware as a further improvement of the utility model, wherein the same First Five-Year Plan
At least two positioning regions on golden part are located at the both ends of holding parts along docking connector plug orientation, on same handware
At least two positioning region is respectively formed with localization region.
At least one positioning region on each handware protrudes into corresponding knot as a further improvement of the utility model,
Structure is intracavitary at cantilever-shaped, is suspended on the intracavitary part of counter structure and forms localization region.
The interface position inner surface of the plug division is formed with guidance part as a further improvement of the utility model,
The guidance part includes the first rake for closing on interface, along the straight line portion that direction of insertion is connect with first rake
And the second rake being connect along direction of insertion with the straight line portion.
As a further improvement of the utility model, along plug orientation, the tilt angle of first rake is greater than institute
The tilt angle for stating the second rake, along plug orientation, the length of the length of first rake less than the second rake.
The plug division includes the top plate of upper and lower corresponding and spaced and parallel setting as a further improvement of the utility model,
With bottom plate and it is separately connected the left plate and right side plate of the top plate and bottom plate two sides, plug connector described in forward sight, the left plate
With the arc-shaped shape of right side plate, the top plate and bottom plate, left plate, right side plate and base portion enclose jointly to be set to form the docking space, institute
It states baseplate inner surface to project to form error-proof structure upwards, in plug orientation, the error-proof structure is in fin shape, the fool proof knot
Structure one end is extended to be connect with base portion end face, and the other end extends to interface direction, along plug orientation, the length of the error-proof structure
Degree is greater than the length of the contact portion, is formed on the arc-shaped inner surface of the left plate and faces section directly, described in plug orientation
The one end for facing section directly is extended to be connect with base portion end face, and the other end extends to interface direction, described to face section directly along plug orientation
Length be greater than the contact portion length.
The plastic parts further includes the tail portion connecting with the base portion ora terminalis as a further improvement of the utility model,
The tail portion is substantially in circular ring shape, and the free end end face edge of tail portion and base portion is integrally connected, and the tail portion peripheral diameter is greater than
Base portion peripheral diameter, forms on the tail portion jagged, and the docking section of the notch and several handwares is the same as always
On line, the inner surface of the tail portion forms concavo-convex cam structure, and the docking section of the handware is by the upward projection of fixing wall
Out outside the end face of base portion and without departing from the end face of tail portion.
The beneficial effects of the utility model are: the utility model connector is designed by the structure to handware, cooperation modeling
The special construction of glue part designs, so that connector overall structure is stablized, handware will not misplace during entire processing procedure
The problems such as, and by single injection-molded with regard to achievable, structure is simply easily fabricated, and easy to operate.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model connector.
Fig. 2 is the structural schematic diagram that connector shown in Fig. 1 is seen from another angle.
Fig. 3 is the right view of connector shown in Fig. 1.
Fig. 4 is the top view of connector shown in Fig. 1.
Fig. 5 is the front view of connector shown in Fig. 1.
Fig. 6 is the part isometric decomposition knot figure that connector shown in Fig. 1 is seen from another angle, and which show one of hardware
The stereoscopic schematic diagram that part is isolated from connector.
Fig. 7 is cross-sectional view of the connector described in Fig. 4 from line A-A.
Fig. 8 is cross-sectional view of the connector described in Fig. 4 from line B-B.
Fig. 9 is the side view of connector cross-sectional view shown in Fig. 7.
Specific embodiment
In order to keep the purpose of this utility model, technical solution and advantage clearer, with reference to the accompanying drawing and it is embodied
The utility model is described in detail in example.
It please refers to shown in Fig. 1 to Fig. 9, the utility model connector connector 100 includes plastic parts 1 and 2 groups of handware
At the handware 2 is formed by metal plate by pressing and bending, and the plastic parts 1 is formed in five by way of injection molding
Golden 2 periphery of part.The handware 2 is formed with plastic parts 1 by once injection molding.
Please refer to shown in Fig. 1 to Fig. 9,1 side view of plastic parts substantially at L shape, including flat plug division 11,
The base portion 12 of integrally connected vertical with the plug division and the tail portion 13 being connect with 12 ora terminalis of base portion.11 boundary of plug division
Face is substantially in the shape on playground, and the plug division 11 is hollow tubular structure, and one end of the plug division 11 forms openning shape
Interface 110, the other end of the plug division 11 is closed by base portion to be connected.The plug division 11 include it is corresponding up and down and
Every top plate 111 disposed in parallel and bottom plate 112 and it is separately connected 113 Hes of left plate of 112 two sides of the top plate 111 and bottom plate
Right side plate 114.Connector connector 100 described in forward sight, the left plate 113 and the arc-shaped shape of right side plate 114 (ginseng Fig. 5 institute
Show).The top plate 111, bottom plate 112, left plate 113, right side plate 114 and base portion 12 be enclosed to form for in succession
Connect the docking space 101 of device docking.
It please join Fig. 9 as shown in connection with fig. 7, the 110 position inner surface of interface of the plug division 11 is formed with guidance part 115,
The guidance part 115 includes the first rake 1151 for closing on interface 110, along direction of insertion and first rake
The straight line portion 1152 of 1151 connections and the second rake 1153 being connect along direction of insertion with the straight line portion 1152.This is practical new
In type, in plug orientation, the tilt angle of first rake 1151 is greater than the inclination angle of second rake 1153
Degree；Length of the length of first rake 1151 less than the second rake 1153 in plug orientation.Being designed in this way can protect
Plug when card is plugged with docking connector guides feel, while taking into account optimal guide effect again, not will increase additionally
The opening size for looking into interface 110 of connector connector 100.
In the utility model, above-mentioned 112 inner surface of bottom plate projects upwards is formed with error-proof structure 1121, along plug orientation
On, the error-proof structure 1121 is in fin shape, and described 1121 one end of error-proof structure is extended to be connect with 12 end face of base portion, the other end
Close middle position of the bottom plate 112 along plug orientation is extended to 110 direction of interface.Table in the arc of above-mentioned left plate 113
It is formed on face and faces section 1131 directly, in plug orientation, described one end for facing section 1131 directly is extended to be connect with 12 end face of base portion,
The other end extends to close middle position of the bottom plate 112 along plug orientation to 110 direction of interface.In the utility model, institute
It states and faces section 1131 directly and error-proof structure 1121 is used to realize docking connector counnter attack plugging function, it is described to face section 1131 and fool proof directly
Same length of the structure 1121 in plug orientation.
It please refers to shown in Fig. 1 to Fig. 9,12 appearance profile of base portion is substantially cylindrical.The base portion 12 includes ring
Shape tubular base portion outer wall 122 is connect and for closing by what described 122 one end of tubular base portion outer wall was formed with 11 one end of plug division
The base portion end wall 121 of 11 one end of plug division and be formed in the annular tubular base portion outer wall 122 for fixing handware 2
Hold wall 123.In the utility model, the annular tubular base portion outer wall 122, which encloses to set, is formed with structure chamber 120, the fixing wall
120 cutting of structure chamber in front and back two parts and is formed first structure chamber 121 and the second structure chamber in straight panel shape by 123
122.In the utility model, the fixing wall 123 is extended further up by base portion end wall 121 to be formed.The base portion 12 also wraps
It includes there are four structure dividing wall 124, the isolation of first structure chamber 121 is in three separate spaces by two of them dividing wall 124, in addition
The isolation of second structure chamber 122 is in three separate spaces by two dividing walls 124.It please refers to shown in Fig. 2 and Fig. 6, the dividing wall
124 and fixing wall 123 total chamber 120 is divided into honeycomb structure so that 12 overall structure of base portion is stablized.
It please refers to shown in Fig. 6 to Fig. 9, the handware 2 is general " l "-shaped, includes to protrude into the plug division 11
Contact portion 21 in grafting space 101, the straight panel shape holding parts 22 being at least partly embedded in the fixing wall 123 connect institute
State contact portion 21 and holding parts 123 and the convergence part 23 that is embedded in the base portion end wall 121 and by the holding parts 123
Extend further out the docking section 24 outside plastic parts 1.In the utility model, there are three the settings of handware 2, each handware 2
Left-right situs is arranged in a row.The holding parts 22 of each handware 2 close to 21 place end of contact portion side perpendicular to fixing
22 bending of portion has extended to form positioning region 25, and the ora terminalis of the positioning region 25, which at least partly exposes, forms positioning area outside plastic parts 1
Domain 251.The two sides of the one end of the holding parts 123 close to docking section 24 have further extended to form several for increasing hardware
The fixing hangnail 26 of the retentivity of part 2 and plastic parts 1.
It please refers to shown in Fig. 4, Fig. 6 to Fig. 9, the localization region 251 of the positioning region 25 of each handware 2 is exposed to institute
It states in structure chamber 120, specifically, the localization region 251 of each handware 2 is exposed to counter structure chamber 121 wherein
In one separate space.The localization region 251 is inserted into out of structure chamber 120 for mode when forming and is supported, and prevents from being molded into
Positioning occurs for handware 2 when type.In the present embodiment, exposing has the depth of the structure chamber 120 of localization region 251 to be greater than handware 2
Holding parts 22 length.
Certainly, in another embodiment, multiple positioning regions 25, the same handware 2 can be formed on each handware 2
On multiple positioning regions 25 (such as one forward, one backward) can be extended to form along different directions bending.The same hardware
Expose respectively from the two sides of fixing wall 123 to shape in the separate space of different structure chamber 120 respectively multiple positioning regions 25 on part 2
At localization region 251, when such injection molding, localization region 251 can be supported from front and rear sides by multiple modes, prevent from being molded
Positioning occurs for handware 2 when molding.In the present embodiment, each handware 2 is located at the positioning area in front of docking connector direction of insertion
The depth for the structure chamber 120 that domain 251 is exposed is greater than the length of the holding parts 22 of handware 2.
Certainly, in another embodiment, the positioning region 25 on the handware 2 can be extended longer with bending, example
Such as extend to protrusion fixing wall 123 and at cantilever-shaped, the part being suspended in each structure chamber 120 is formed in each structure chamber 120
Localization region 251 when such injection molding, can clamp the localization region 251 by mode, similarly for preventing from being molded into
Positioning occurs for handware 2 when type.In the present embodiment, each handware 2 is located at the localization region in front of docking connector direction of insertion
The depth of the 251 structure chambers 120 exposed is greater than the length of the holding parts 22 of handware 2.
It please refers to shown in Fig. 4 and Fig. 6, the tail portion 13 is substantially in circular ring shape, the free end end face edge with base portion 12
It is integrally connected.13 peripheral diameter of tail portion is greater than 12 peripheral diameter of base portion, forms jagged 131 on the tail portion 13, described
The docking section 24 of notch and above three handware 2 is on the same line.The inner surface of the tail portion 13 forms concavo-convex convex
Wheel construction.The docking section 24 of the handware 2 is stretched out upwards by fixing wall 123 outside the end face of base portion 12 and without departing from tail portion 13
End face.
In conclusion the utility model connector 100 is designed by the structure to handware 2, cooperate the special of plastic parts 1
Structure design, so that the problems such as 100 overall structure of connector is stablized, and handware will not misplace during entire processing procedure,
And by single injection-molded with regard to achievable, structure is simply easily fabricated, and easy to operate.
Above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although referring to preferred embodiment pair
The utility model is described in detail, those skilled in the art should understand that, it can be to the technology of the utility model
Scheme is modified or replaced equivalently, without departing from the spirit and scope of the technical scheme of the present invention.
Claims (10)
1. a kind of connector, it is characterised in that: including several handwares made of metal material and by being once molded into
Type and the plastic parts for being at least partly coated on the handware periphery, the plastic parts includes for docking with docking connector
Plug division and base portion with the plug division integrally connected, the plug division be hollow tubular structure and form grafting space,
The open end of plug division forms interface, and the other end of the plug division is closed by base portion to be connected, and the handware includes projection
Contact portion in the grafting space of the plug division is at least partly embedded in the base portion and directly or indirectly inserts with described
The holding parts and extend further out the docking section outside plastic parts, the base end of the plastic parts by the holding parts that socket part connects
Inward-facing recess is formed at least one structure chamber, at least one positioning region is formed on the holding parts of the handware, described
At least partly structure of at least one positioning region is exposed from structure chamber and forms localization region.
2. connector according to claim 1, it is characterised in that: the positioning region of each handware is leaned on by corresponding to holding parts
The side at end is extended to form perpendicular to holding parts bending where proximity contact portion, and the depth of at least one structure chamber is greater than hardware
The length of the holding parts of part.
3. connector according to claim 1, it is characterised in that: the base portion includes tubular base portion outer wall, by institute
State base portion end wall and the formation of base portion outer wall one end formation connecting with described plug division one end and be used to close plug division one end
Fixing wall in the annular tubular base portion outer wall, the holding parts of the handware are laid fixed in the fixing wall, institute
State structure chamber by base portion outer wall, fixing wall and base portion end wall enclose jointly set segmentation formed.
4. connector according to claim 3, it is characterised in that: the fixing wall is in straight panel shape by the structure chamber cutting
In front and back two parts and first structure chamber and the second structure chamber are formed, the base portion further includes having several structure dividing walls, institute
Several structure dividing walls are stated respectively to separate first structure chamber and the second structure chamber in multiple separate spaces, the base portion end face
At honeycomb structure, at least one localization region of each handware corresponds respectively to be exposed in each separate space.
5. connector according to claim 1, it is characterised in that: multiple positioning regions are formed on each handware,
In at least two positioning regions on same handware the both ends of holding parts, same First Five-Year Plan are located at along docking connector plug orientation
At least two positioning region on golden part is respectively formed with localization region.
6. connector according to claim 1, it is characterised in that: at least one positioning region projection on each handware
It is intracavitary at cantilever-shaped to counter structure, it is suspended on the intracavitary part of counter structure and forms localization region.
7. connector according to claim 1, it is characterised in that: the interface position inner surface of the plug division is formed with
Guidance part, the guidance part include the first rake for closing on interface, connect with first rake along direction of insertion
Straight line portion and the second rake for being connect along direction of insertion with the straight line portion.
8. connector according to claim 7, it is characterised in that: along plug orientation, the inclination angle of first rake
Degree is greater than the tilt angle of second rake, and along plug orientation, the length of first rake is less than the second rake
Length.
9. connector according to claim 7, it is characterised in that: the plug division includes corresponding up and down and spaced and parallel sets
The top plate and bottom plate set and the left plate and right side plate for being separately connected the top plate and bottom plate two sides, connector described in forward sight, institute
State left plate and the arc-shaped shape of right side plate, the top plate and bottom plate, left plate, right side plate and base portion enclose jointly set to be formed it is described right
Space is connect, the baseplate inner surface projects to form error-proof structure upwards, and in plug orientation, the error-proof structure is in fin shape,
Described error-proof structure one end is extended to be connect with base portion end face, and the other end extends to interface direction, described anti-along plug orientation
The length of slow-witted structure is greater than the length of the contact portion, is formed on the arc-shaped inner surface of the left plate and faces section directly, along plug
On direction, described one end for facing section directly is extended to be connect with base portion end face, and the other end extends to interface direction, along plug side
To the length for facing section directly is greater than the length of the contact portion.
10. connector according to claim 1, it is characterised in that: the plastic parts further includes connecting with the base portion ora terminalis
The tail portion connect, the tail portion are substantially in circular ring shape, and the free end end face edge of tail portion and base portion is integrally connected, the tail portion periphery
Diameter is greater than base portion peripheral diameter, forms jagged, the docking section of the notch and several handwares on the tail portion
On the same line, the inner surface of the tail portion forms concavo-convex cam structure, and the docking section of the handware is by fixing wall
The end face outside the end face of base portion and without departing from tail portion is stretched out upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820818293.8U CN208240926U (en) | 2018-05-29 | 2018-05-29 | A kind of connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820818293.8U CN208240926U (en) | 2018-05-29 | 2018-05-29 | A kind of connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208240926U true CN208240926U (en) | 2018-12-14 |
Family
ID=64575200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820818293.8U Active CN208240926U (en) | 2018-05-29 | 2018-05-29 | A kind of connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208240926U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108777384A (en) * | 2018-05-29 | 2018-11-09 | 昆山嘉华汽车电子科技有限公司 | A kind of connector |
-
2018
- 2018-05-29 CN CN201820818293.8U patent/CN208240926U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108777384A (en) * | 2018-05-29 | 2018-11-09 | 昆山嘉华汽车电子科技有限公司 | A kind of connector |
| CN108777384B (en) * | 2018-05-29 | 2024-03-19 | 昆山嘉华汽车电子科技有限公司 | Connector assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204464595U (en) | Socket connector | |
| CN204809473U (en) | Socket connector | |
| TW202103394A (en) | Backplane connector assembly | |
| CN107346843B (en) | Socket connector | |
| CN2909577Y (en) | Cable connector assembly | |
| TWI501485B (en) | Electrical connector with contact spacing member | |
| CN107204533B (en) | Electric connector and its manufacturing method | |
| CN105449438A (en) | Electric connector | |
| CN204243294U (en) | Socket connector and the pin connector docked with it | |
| US11695239B2 (en) | Electrical connector and electrical connector assembly | |
| CN105514703A (en) | Electric connector and electric connector assembly | |
| CN107026349B (en) | Electric connector | |
| CN208240926U (en) | A kind of connector | |
| TWM563678U (en) | Electrical connector | |
| TWI718736B (en) | Electrical terminal and electrical connector thereof | |
| TW201618390A (en) | Connector and making method of the same | |
| TWM600961U (en) | Corner connector | |
| CN108777384A (en) | A kind of connector | |
| CN208706950U (en) | A kind of connector | |
| TW201717498A (en) | Connector for convenient assembly of insulation carrier and contact terminal to achieve higher productivity and ensure product functionality | |
| TW201801412A (en) | Electrical connector and method of making the same | |
| CN107039828B (en) | Electric connector | |
| CN212412271U (en) | Stable TYPE-C2.0 male connector | |
| US20180131126A1 (en) | Cable connector | |
| CN211789724U (en) | High-frequency board-to-board socket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |