CN208753585U - A kind of multiconductor back panel connector - Google Patents
A kind of multiconductor back panel connector Download PDFInfo
- Publication number
- CN208753585U CN208753585U CN201821460153.4U CN201821460153U CN208753585U CN 208753585 U CN208753585 U CN 208753585U CN 201821460153 U CN201821460153 U CN 201821460153U CN 208753585 U CN208753585 U CN 208753585U
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- CN
- China
- Prior art keywords
- contact jaw
- back panel
- bending
- bending part
- bending section
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Abstract
A kind of multiconductor back panel connector provided by the utility model, including connector body, front cover, bottom plate, cover board, the connector body is made of terminal assemblies, the terminal assemblies include plastic body, conductive terminal, the conductive terminal includes welding ends, connecting pin, contact jaw, the contact jaw includes the first contact jaw, second contact jaw, first contact jaw includes the first bending part, first vertical component effect, first bending section, second bending section, second contact jaw includes the second bending part, second vertical component effect, third bending part, 4th bending part, rake, third bending section, first bending section, second bending section, the vertex of third bending section is in same level.The utility model provides a kind of multiconductor back panel connector, and there are three elastic connecting contacts for conductive terminal tool, and the first contact jaw and the second contact jaw are relatively independent, can guarantee the signal stabilization of back panel connector.
Description
Technical field
The utility model relates to connector technique fields, and in particular to a kind of multiconductor back panel connector.
Background technique
As the high speed development and people of information technology are continuously increased data requirements, the transmission of a large amount of data for
The requirement of message transmission rate is also higher and higher.High speed connector, including back panel connector, board to board connector are connected with I/O
Device also positive higher rate development.
The back panel connector of the prior art, the contact jaw of conductive terminal are generally single-tap point structure, and single-tap point structure is led
Electric terminal will appear that retentivity is inadequate in grafting or use process, so as to cause the unstable phenomenon of electric property.In order to change
Into such defect, part of the manufacturer devises the conductive terminal of double-contact formula, such as application No. is 201610499788.4 " with double
The High speed rear panel socket connector of contact difference signal terminal ", disclose a kind of high speed receptacle connector, difference signal terminal
Including the first elastic contact arm, the second elastic contact arm, which is designed as the structure of double-contact formula, can be realized preferably
Laser propagation effect.But since the second elastic contact arm of the difference signal terminal is arranged inside the first elastic contact arm, second
Elastic contact arm by the first elastic contact arm Influence of Displacement, if the first elastic contact arm deform, by the shadow of integrated design
It rings, the second elastic contact arm also deforms therewith, and the double-contact that anticipation is not achieved guarantees signal stabilization effect.
Utility model content
In view of the above problems, the utility model provides a kind of multiconductor back panel connector, there are three elasticity for conductive terminal tool
Contact point, and the first contact jaw and the second contact jaw are relatively independent, can guarantee the signal stabilization of back panel connector.
To achieve the above object, the utility model solves by the following technical programs:
A kind of multiconductor back panel connector, including connector body, the front cover that is set in the connector body front end, set
The bottom plate and lid that are located at the connector body lower end are located at the cover board of the connector body upper end and rear end, the company
It connects the terminal assemblies that device ontology is set side by side by m to form, m is the integer more than or equal to 2, and the terminal assemblies include plastic cement
Ontology and n conductive terminal being embedded on the plastic body, n are the integer more than or equal to 2, the conductive terminal
Including welding ends, connecting pin, contact jaw, the contact jaw include be connected to the connecting pin end the first contact jaw and
The second contact jaw on the upside of first contact jaw, first contact jaw include connect with the connecting pin it is first curved
Folding part, the first vertical component effect for being connected to first bending part bottom and it is connected to the first of first vertical component effect end
Bending section, the second bending section, second contact jaw include the second bending part for being connected to the connecting pin upper end, are connected to institute
The second vertical component effect for stating the second bending part upper end, is connected to the third at the third bending part connecting with second vertical component effect
4th bending part of bending part bottom end is connected to the rake of the 4th bending part upper end and is connected to the rake
The third bending section of upper end, first bending section, the second bending section, third bending section vertex in same level.
Specifically, second bending part two sides are additionally provided with fixed part, the fixed part end is embedded in the plastic body
It is interior.
Specifically, the front cover is equipped with the m × n spliced eye for contact jaw insertion.
Specifically, the bottom plate is equipped with the m × n mounting hole passed through for the welding ends.
Specifically, being additionally provided with multiple heat release holes on the plastic body, the connecting pin is located at the described of corresponding position and dissipates
In hot hole.
Specifically, m=8, n=12.
The beneficial effects of the utility model are:
First, the back panel connector of the utility model, the interior design of conductive terminal has the first relatively independent contact jaw, second
Contact jaw, the first contact jaw, the second contact jaw are both connected to the end of connecting pin, can guarantee the first contact jaw, the second contact
The phenomenon that end is mutually unaffected, avoids both appearance while deformation and leads to poor contact；
There is the first bending section, the second bending section on the second, the first contact jaw, the second contact jaw has third bending section,
First bending section, the second bending section, third bending section vertex in same level, be designed to three contact points, Neng Goubao
Demonstrate,prove the signal stabilization of back panel connector.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of multiconductor back panel connector of the utility model.
Fig. 2 is a kind of explosive view of multiconductor back panel connector of the utility model.
Fig. 3 is the structural schematic diagram of the terminal assemblies of the utility model.
Fig. 4 is the structural schematic diagram of the conductive terminal of the utility model.
Fig. 5 is the enlarged drawing of part A in Fig. 4.
Fig. 6 is the structural schematic diagram of the contact jaw of the utility model.
Appended drawing reference are as follows: connector body 1, front cover 2, spliced eye 21, bottom plate 3, mounting hole 31, cover board 4, terminal assemblies 5,
Plastic body 51, heat release hole 511, conductive terminal 52, welding ends 521, connecting pin 522, contact jaw 523, the first contact jaw 501,
First bending part 5011, the first vertical component effect 5012, the first bending section 5013, the second bending section 5014, the second contact jaw 502,
Two bending parts 5021, the second vertical component effect 5022, third bending part 5023, the 4th bending part 5024, rake 5025, third bending
Portion 5026, fixed part 5027, hyoplastron 6.
Specific embodiment
The utility model is described in further detail below with reference to embodiment and attached drawing, but the implementation of the utility model
Mode is without being limited thereto.
As shown in figures 1 to 6:
A kind of multiconductor back panel connector, including connector body 1, the front cover 2 that is set in 1 front end of connector body, set
The bottom plate 3 and lid that are located at 1 lower end of connector body are located at the cover board 4 of 1 upper end of connector body and rear end, connector body 1
Be made of the terminal assemblies 5 that m is set side by side, m is the integer more than or equal to 2, terminal assemblies 5 include plastic body 51, with
And it is embedded the n conductive terminal 52 on plastic body 51, n is the integer more than or equal to 2, and conductive terminal 52 includes welding ends
521, connecting pin 522, contact jaw 523, contact jaw 523 include be connected to 522 end of connecting pin the first contact jaw 501 and
The second contact jaw 502 positioned at the upside of the first contact jaw 501, the first contact jaw 501 include connect with connecting pin 522 it is first curved
Folding part 5011, the first vertical component effect 5012 for being connected to 5011 bottom of the first bending part and it is connected to the end of the first vertical component effect 5012
First bending section 5013, second bending section 5014 at end, the second contact jaw 502 include being connected to the second of 522 upper end of connecting pin
Bending part 5021, the second vertical component effect 5022 for being connected to 5021 upper end of the second bending part, connect with the second vertical component effect 5022
Three bending parts 5023, are connected on the 4th bending part 5024 the 4th bending part 5024 for being connected to 5023 bottom end of third bending part
The rake 5025 at end and the third bending section 5026 for being connected to 5025 upper end of rake, the first bending section 5013, second are curved
Pars convoluta 5014, third bending section 5026 vertex in same level, hyoplastron 6 be inserted into spliced eye 21 after, the first bending section
5013, the second bending section 5014, third bending section 5026 are contacted with hyoplastron 6 simultaneously, and have stronger retentivity.
Preferably, in order to preferably fix the second contact jaw 502, fixed part is additionally provided in 5021 two sides of the second bending part
5027,5027 end of fixed part is embedded in plastic body 51.
Preferably, front cover 2 is equipped with the m × n spliced eyes 21 being inserted into for contact jaw 523.
Preferably, bottom plate 3 is equipped with the m × n mounting holes 31 passed through for welding ends 521.
Preferably, in order to improve the heat dissipation performance of conductive terminal 52, multiple heat release holes 511 are additionally provided on plastic body 51,
Connecting pin 522 is located in the heat release hole 511 of corresponding position.
Preferably, m=8, n=12.
A kind of embodiment of the utility model above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (6)
1. a kind of multiconductor back panel connector, including connector body (1), be set in the connector body (1) front end before
Lid (2), be set in the connector body (1) lower end bottom plate (3) and lid be located at the connector body (1) upper end with
The cover board (4) of rear end, the terminal assemblies (5) that the connector body (1) is set side by side by m form, and m is more than or equal to 2
Integer, the terminal assemblies (5) include that plastic body (51) and be embedded on the plastic body (51) n are conductive
Terminal (52), n are the integer more than or equal to 2, which is characterized in that the conductive terminal (52) includes welding ends (521), connection
(522), contact jaw (523) are held, the contact jaw (523) includes the first contact jaw for being connected to the connecting pin (522) end
(501) and the second contact jaw (502) on the upside of first contact jaw (501), first contact jaw (501) are wrapped
It includes the first bending part (5011) connecting with the connecting pin (522), be connected to the of the first bending part (5011) bottom
One vertical component effect (5012) and be connected to the first bending section (5013) of the first vertical component effect (5012) end, second bending
Portion (5014), second contact jaw (502) include be connected to the connecting pin (522) upper end the second bending part (5021),
It is connected to the second vertical component effect (5022) of the second bending part (5021) upper end, connect with second vertical component effect (5022)
Third bending part (5023), the 4th bending part (5024) for being connected to third bending part (5023) bottom end, be connected to it is described
The rake (5025) of the 4th bending part (5024) upper end and the third bending section for being connected to the rake (5025) upper end
(5026), first bending section (5013), the second bending section (5014), third bending section (5026) vertex in same level
On face.
2. a kind of multiconductor back panel connector according to claim 1, which is characterized in that second bending part (5021)
Two sides are additionally provided with fixed part (5027), and fixed part (5027) end is embedded in the plastic body (51).
3. a kind of multiconductor back panel connector according to claim 1, which is characterized in that the front cover (2) be equipped with m ×
The n spliced eye (21) for the contact jaw (523) insertion.
4. a kind of multiconductor back panel connector according to claim 1, which is characterized in that the bottom plate (3) be equipped with m ×
The n mounting hole (31) passed through for the welding ends (521).
5. a kind of multiconductor back panel connector according to claim 1, which is characterized in that on the plastic body (51) also
Equipped with multiple heat release holes (511), the connecting pin (522) is located in the heat release hole (511) of corresponding position.
6. a kind of multiconductor back panel connector according to claim 1, which is characterized in that m=8, n=12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821460153.4U CN208753585U (en) | 2018-09-07 | 2018-09-07 | A kind of multiconductor back panel connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821460153.4U CN208753585U (en) | 2018-09-07 | 2018-09-07 | A kind of multiconductor back panel connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208753585U true CN208753585U (en) | 2019-04-16 |
Family
ID=66083174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821460153.4U Active CN208753585U (en) | 2018-09-07 | 2018-09-07 | A kind of multiconductor back panel connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208753585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021174478A1 (en) * | 2020-03-05 | 2021-09-10 | 四川华丰科技股份有限公司 | Back plate connector |
-
2018
- 2018-09-07 CN CN201821460153.4U patent/CN208753585U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021174478A1 (en) * | 2020-03-05 | 2021-09-10 | 四川华丰科技股份有限公司 | Back plate connector |
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| GR01 | Patent grant |