CN207183612U - LVDS connectors - Google Patents
LVDS connectors Download PDFInfo
- Publication number
- CN207183612U CN207183612U CN201721119501.7U CN201721119501U CN207183612U CN 207183612 U CN207183612 U CN 207183612U CN 201721119501 U CN201721119501 U CN 201721119501U CN 207183612 U CN207183612 U CN 207183612U
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- CN
- China
- Prior art keywords
- contact site
- glue core
- metal shell
- clamping piece
- signal
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
It the utility model is related to a kind of LVDS connectors,Including metal shell,The glue core being arranged in metal shell,The signal terminal and ground terminal being arranged on glue core,Described signal terminal includes the signal contact site being arranged in the accommodating cavity of glue core and the signal weld part extended in outside glue core,Described ground terminal includes the ground connection contact site being arranged in the accommodating cavity of glue core,The ground connection weld part extended in outside glue core,Contact site,Formed with grafting space between described signal contact site and ground connection contact site,The contact site is interspersed in the blocked hole on glue core,The clamping piece for being provided with and being interspersed in blocked hole at contact site is corresponded on described metal shell,Described clamping piece is towards being provided with fixture block on the side of contact site,The hole clipping being engaged with fixture block is provided with described contact site,Fixture block is installed in hole clipping and forms the clamping engagement of contact site and clamping piece.The utility model has the advantages of simple in construction, stable and reliable for performance, assembling is convenient.
Description
Technical field
It the utility model is related to a kind of connector, and in particular to a kind of LVDS connectors.
Background technology
At present, flourishing with network and mechanics of communication, requirement of the consumer for transmission speed increasingly improves, meter
Electric connector used in calculation machine and electronic product allows for being adapted to transmission high frequency, the signal of high speed, therefore develops in recent years
Go out low-voltage differential signal (Low Voltage Differential Signal, abbreviation LVDS) connector, utilize extremely low electricity
Amplitude vibration transmission data at a high speed are pressed, there is the advantages of low-power consumption, low error rate.Existing LVDS connectors include metal-back
Body, glue core, signal terminal, ground terminal, the structure design of the ground terminal is unreasonable, easily triggers ground terminal and metal-back
Body contact is unreliable, and the LVDS connectors also have the defects of performance is unreliable, efficiency of assembling is low.
The content of the invention
The defects of the purpose of this utility model is to overcome prior art, there is provided it is a kind of it is simple in construction, stable and reliable for performance,
Assemble easily LVDS connectors.
To achieve the above object, the utility model uses a kind of LVDS connectors, including metal shell, is arranged on metal-back
Internal glue core, the signal terminal and ground terminal being arranged on glue core, described signal terminal include being arranged on the appearance of glue core
The signal contact site of intracavitary and the signal weld part extended in outside glue core are put, described ground terminal includes being arranged on the appearance of glue core
Ground connection contact site, the ground connection weld part, the contact site that extend in outside glue core of intracavitary are put, described signal contact site contacts with ground connection
Formed with grafting space between portion, the contact site is interspersed in the blocked hole on glue core, is correspondingly connect on described metal shell
Be provided with the clamping piece being interspersed in blocked hole at contact portion, described clamping piece towards being provided with fixture block on the side of contact site,
The hole clipping being engaged with fixture block is provided with described contact site, fixture block is installed in hole clipping and forms contact site and clamping piece
It is engaged by clamping.
The beneficial effect of said structure is：The LVDS connectors have simple in construction, stable and reliable for performance, assembling easily
Advantage, the contact site of ground terminal and the clamping piece of metal shell are connected by the way of being engaged by clamping, and ensure that ground terminal
Contact with metal shell is more reliable, improves the stability of LVDS connectors work.
Especially, the anticreep hangnail being engaged with blocked hole is provided with the both sides of described contact site, clamping piece.It is anti-
De- hangnail can avoid contact with portion, clamping piece comes off from blocked hole, ensure that the connection of ground terminal, metal shell and glue core more
Firmly.
Especially, described contact site with clamping is unilateral contacts.The clamping piece of metal shell and the contact site of ground terminal
Contacted using face, improve the contact reliability of metal shell and ground terminal.
Especially, multiple spaced locking plates, described glue core are respectively arranged with the both sides of described metal shell
The lockhole being adapted is provided with upper corresponding locking plate, and the guide groove being connected with lockhole is provided with glue core, described locking plate
It can be slided along guide groove and be installed in lockhole and form the clamping engagement of metal shell and glue core.Metal shell uses with glue core
Snap-fit connects, and is provided with guide groove on glue core, is easy to the assembling of metal shell and glue core, and metal-back pass through it is more
Individual locking plate is connected on glue core, ensure that the connection of metal shell and glue core is more firm.
Brief description of the drawings
Fig. 1 is the utility model embodiment stereogram.
Fig. 2 is the utility model embodiment decomposing schematic representation.
Fig. 3 is the utility model embodiment sectional view.
Embodiment
As shown in Figures 1 to 3, the utility model embodiment is a kind of LVDS connectors, including metal shell 10, is arranged on gold
Belong to the glue core 11 in housing 10, the signal terminal 12 and ground terminal 13 being arranged on glue core 11, described signal terminal 12 wraps
Include the signal contact site 121 being arranged in the accommodating cavity 111 of glue core 11 and the signal weld part 122 extended in outside glue core 11, institute
The ground terminal 13 stated include be arranged in the accommodating cavity 111 of glue core 11 ground connection contact site 131, extend in connecing outside glue core 11
Ground weld part 132, contact site 133, formed with grafting space between described signal contact site 121 and ground connection contact site 131
100, the contact site 133 is interspersed in the blocked hole 112 on glue core 11, and contact site 133 is corresponded on described metal shell 10
Place is provided with the clamping piece 101 being interspersed in blocked hole 112, and described clamping piece 101 is towards setting on the side of contact site 133
There is fixture block 102, the hole clipping 134 being engaged with fixture block 102 is provided with described contact site 133, fixture block 102 is installed on hole clipping
134 clamping engagement that are interior and forming contact site 133 and clamping piece 101.As illustrated in fig. 1 and 2, the quantity of contact site 133 is two,
Two contact sites 133 are separately positioned on the both ends of ground terminal 13, clamping piece 101, the quantity of blocked hole 112 and contact site
133 quantity matches.As shown in Fig. 2 being provided with the both sides of described contact site 133, clamping piece 101 and blocked hole
The 112 anticreep hangnails 135 being engaged.Anticreep hangnail can avoid contact with portion, clamping piece comes off from blocked hole, ensure that earth terminal
The connection of son, metal shell and glue core is more firm.As shown in figure 1, described contact site 133 contacts with the face of clamping piece 101.Metal
The clamping piece of housing is contacted with the contact site of ground terminal using face, and it is reliable to improve contact of the metal shell with ground terminal
Property.
As shown in Figure 1, 2, multiple spaced locking plates 103 are respectively arranged with the both sides of described metal shell 10,
The lockhole 113 for being provided with and being adapted at locking plate 103 is corresponded on described glue core 11, and is provided with glue core 11 and the phase of lockhole 113
The guide groove 114 of connection, described locking plate 113 can slide along guide groove 114 and be installed in lockhole 113 and form metal shell
10 with the clamping engagement of glue core 11.Metal shell is connected with glue core using snap-fit, and is provided with guide groove on glue core,
It is easy to the assembling of metal shell and glue core, and metal-back is connected on glue core by multiple locking plates, ensure that metal shell and glue
The connection of core is more firm.
The LVDS connectors have the advantages of compact-sized, stable and reliable for performance, assembling is convenient, the contact site of ground terminal
It is connected with the clamping piece of metal shell by the way of being engaged by clamping, ensure that contact of the ground terminal with metal shell more may be used
Lean on, improve the stability of LVDS connectors work.
Claims (4)
1. a kind of LVDS connectors, including metal shell, the glue core being arranged in metal shell, the signal end that is arranged on glue core
Son and ground terminal, it is characterised in that：Described signal terminal include being arranged on signal contact site in the accommodating cavity of glue core and
The signal weld part extended in outside glue core, described ground terminal include being arranged on ground connection contact site in the accommodating cavity of glue core,
Ground connection weld part, the contact site extended in outside glue core, it is empty formed with grafting between described signal contact site and ground connection contact site
Between, the contact site is interspersed in the blocked hole on glue core, is corresponded to be provided with contact site on described metal shell and is interspersed in
Clamping piece in blocked hole, described clamping piece are set towards fixture block is provided with the side of contact site on described contact site
There is the hole clipping being engaged with fixture block, fixture block is installed in hole clipping and forms the clamping engagement of contact site and clamping piece.
2. LVDS connectors according to claim 1, it is characterised in that：On described contact site, the both sides of clamping piece
It is provided with the anticreep hangnail being engaged with blocked hole.
3. LVDS connectors according to claim 1 or 2, it is characterised in that：Described contact site with clamping is unilateral contacts.
4. LVDS connectors according to claim 1, it is characterised in that：Set respectively on the both sides of described metal shell
There are multiple spaced locking plates, the lockhole for being provided with and being adapted at locking plate is corresponded on described glue core, and be provided with glue core
The guide groove being connected with lockhole, described locking plate can slide along guide groove and be installed in lockhole and form metal shell and glue
The clamping engagement of core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721119501.7U CN207183612U (en) | 2017-09-02 | 2017-09-02 | LVDS connectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721119501.7U CN207183612U (en) | 2017-09-02 | 2017-09-02 | LVDS connectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207183612U true CN207183612U (en) | 2018-04-03 |
Family
ID=61742593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721119501.7U Active CN207183612U (en) | 2017-09-02 | 2017-09-02 | LVDS connectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207183612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112290256A (en) * | 2020-09-11 | 2021-01-29 | 胜蓝科技股份有限公司 | Shielded connector of LVDS (Low Voltage differential Signaling) shielded wire harness of high-definition video equipment |
-
2017
- 2017-09-02 CN CN201721119501.7U patent/CN207183612U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112290256A (en) * | 2020-09-11 | 2021-01-29 | 胜蓝科技股份有限公司 | Shielded connector of LVDS (Low Voltage differential Signaling) shielded wire harness of high-definition video equipment |
| CN112290256B (en) * | 2020-09-11 | 2022-01-14 | 胜蓝科技股份有限公司 | Shielded connector of LVDS (Low Voltage differential Signaling) shielded wire harness of high-definition video equipment |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |