CN103972677B - Connector - Google Patents
Connector Download PDFInfo
- Publication number
- CN103972677B CN103972677B CN201410242449.9A CN201410242449A CN103972677B CN 103972677 B CN103972677 B CN 103972677B CN 201410242449 A CN201410242449 A CN 201410242449A CN 103972677 B CN103972677 B CN 103972677B
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- Prior art keywords
- grab
- glue core
- clamping
- groove
- connector
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Abstract
The invention relates to a connector. The connector comprises terminals, a rubber core and a cover, wherein a clamping point is arranged at the side end of each terminal, a welding foot is arranged at the lower end of each terminal, a middle clamping hole is formed in the middle part at the upper end of the rubber core, a clamping groove is formed in each side end of the rubber core, the terminals are connected to the rubber core by virtue of the clamping grooves and the clamping points which are clamped together, pre-pressing convex points are arranged at the upper end of each clamping groove, a hook convex point is arranged at the lower end of each pre-pressing convex point, the two sides of the middle locking hole are provided with a preassembled line hole, a wire limiting block and a line groove from top to bottom sequentially, clamping blocks are arranged on the two sides of the cover, the lower end of each clamping block is provided with a hook, a middle hook is arranged at the lower end of the cover, the cover is connected to the rubber core by virtue of clamping of the hooks and a convex point limiting block as well as the middle hook and the middle clamping hole, and the convex point limiting block is arranged above the hook convex point. The connector has the beneficial effects of replacing a manual welding technology, reducing the labor cost, ensuring the connecting quality and improving the production efficiency.
Description
Technical field
The present invention relates to a kind of connector.
Background technology
As a kind of light emitting diode, it has the advantages that the low, life-span length of power consumption and brightness are high to LED, and it has become current
Main stream light sources, multinational government of the world also put into effect various policies advocate applicable LED/light source energetically, particularly on jumbotron
Using very frequently, because area is big, usage amount is also very big.Because existing LED board production technology limits, monolithic LED lamp panel
The longest have certain limitations, if one piece of extra-large LED screen will be made, need considerable fritter LED lamp panel spliced, existing
Splicing process using electric wire and can only rely on simple manual welding technique, its quality it is difficult to ensure that, and cost of labor is very high,
Increased cost to a certain extent.
Content of the invention
It is an object of the invention to provide a kind of connector, to overcome currently available technology above shortcomings.
The purpose of the present invention is to be achieved through the following technical solutions：
A kind of connector, including terminal, glue core and lid, described terminal upper end is provided with thorn line mouth, described thorn line mouth lower end
Middle part is provided with cable clamping interface, and described terminal side is provided with stuck point, and described terminal lower end is provided with leg；The upper center of described glue core sets
There is middle hole clipping, the side of described glue core is provided with draw-in groove, described terminal passes through draw-in groove and is connected to glue core with being mutually clamped of stuck point
On；The upper end of described draw-in groove is provided with pre- convex point pressing, and described precompressed bump lower end is provided with grab salient point；Described middle hole clipping both sides from
Top to bottm it is sequentially provided with pre- wiring mouth, electric wire limited block and wire casing, the lower end of described glue core is provided with glue core limited block；Described lid
Top is provided with suction plane, and described lid side is provided with thread block and fixture block, and the lower end of described fixture block is provided with the second grab,
Lower end wire pressing block in the middle part of described lid, described lid lower end is provided with the first grab, and described lid is passed through the second grab and limited with salient point
Position block and the first grab are connected on glue core with middle being mutually clamped of hole clipping, and described salient point limited block is arranged at grab salient point
Top.
Further, described draw-in groove and stuck point match, and described second grab and salient point limited block match, and described first
Grab is matched with middle hole clipping.
Further, the size of described pre- wiring mouth is more than the size of wire casing, described wire casing semicircular in shape.
Further, described terminal is welded on pcb board by leg.
Further, the suction nozzle of automatic placement machine directly adsorbs in the adsorbing plane of described lid.
Further, described connector is applied to the electric wire heart yearn with wire insulation crust.
Beneficial effects of the present invention are：Substitute manual welding technique, decrease cost of labor it is ensured that quality of connection, and
And improve production efficiency.
Brief description
Below according to accompanying drawing, the present invention is described in further detail.
Fig. 1 is a kind of overall structure diagram of the connector described in the embodiment of the present invention；
Fig. 2 is a kind of explosive view of the connector described in the embodiment of the present invention；
Fig. 3 is that the pre- of a kind of connector described in the embodiment of the present invention cuts open schematic diagram；
Fig. 4 is a kind of A-A profile of the connector described in the embodiment of the present invention；
Fig. 5 is a kind of B-B profile of the connector described in the embodiment of the present invention；
Fig. 6 is a kind of C-C profile of the connector described in the embodiment of the present invention；
Fig. 7 is a kind of profile of the connector described in the embodiment of the present invention.
In figure：
1st, terminal；1.1st, stuck point；1.2nd, pierce line mouth；1.3rd, leg；1.4th, cable clamping interface；2nd, glue core；2.1st, middle hole clipping；
2.2nd, pre- convex point pressing；2.3rd, grab salient point；2.4th, draw-in groove；2.5th, wire casing；2.6, electric wire limited block；2.7th, pre- wiring mouth；2.8、
Salient point limited block；2.9, glue core limited block；3rd, lid；3.1st, the first grab；3.2nd, thread block；3.3rd, wire pressing block；3.4th, second
Grab；3.5th, fixture block；3.6 adsorbing plane；4th, electric wire；4.1st, insulation sheath；4.2nd, electric wire heart yearn.
Specific embodiment
As shown in figs. 1-7, a kind of connector described in the embodiment of the present invention, including terminal 1, glue core 2 and lid 3, described
Terminal 1 upper end is provided with thorn line mouth 1.2, is provided with cable clamping interface 1.4, described terminal 1 side is provided with card in the middle part of described thorn line mouth 1.2 lower end
Point 1.1, described terminal 1 lower end is provided with leg 1.3；Described glue core 2 upper center is provided with middle hole clipping 2.1, described glue core 2 side
It is provided with draw-in groove 2.4, described terminal 1 is passed through draw-in groove 2.4 and is connected on glue core 2 with being mutually clamped of stuck point 1.1, now described leg
1.3 reverse side is contacted with glue core limited block so that terminal 1 is connected with glue core 2, is provided with groove inside described glue core 2, described
Groove is matched with terminal 1；The upper end of described draw-in groove 2.4 is provided with pre- convex point pressing 2.2, and described pre- convex point pressing 2.2 lower end is provided with card
Hook salient point 2.3；Described middle hole clipping 2.1 both sides are sequentially provided with pre- wiring mouth 2.7, electric wire limited block 2.6 and wire casing from top to bottom
2.5, the lower end of described glue core 2 is provided with glue core limited block 2.9；Described lid 3 top is provided with suction plane 3.6, described lid
Sub 3 sides are provided with thread block 3.2 and fixture block 3.5, and described fixture block 3.5 lower end is provided with the second grab 3.4, subordinate in described lid 3
End is provided with wire pressing block 3.3, and described lid 3 lower end is provided with the first grab 3.1, and described lid 3 passes through the second grab 3.4 and salient point limit
Position block 2.8, the first grab 3.1 and middle being mutually clamped of hole clipping 2.1 are connected on glue core 2, and described salient point limited block 2.8 is arranged
Top in grab salient point 2.3.
Described draw-in groove 2.4 and stuck point 1.1 match, and described second grab 3.4 is matched with salient point limited block 2.8, described
First grab 3.1 is matched with middle hole clipping 2.1；The size of described pre- wiring mouth 2.7 is more than the size of wire casing 2.5, described line
Groove 2.5 semicircular in shape；Described terminal 1 is welded on pcb board by leg 1.3；Automatic placement machine is directly adsorbed in by suction nozzle
On the adsorbing plane 3.6 of described lid 3；Described connector is applied to the electric wire heart yearn 4.2 with wire insulation crust 4.1.
When specifically used, the connected mode of described connector is thorn wire type, and described connector includes terminal 1, glue core 2 and lid
Son 3；Reaching the standard grade using client automatic wire charging technology of described connector, after connector assembling finishes, is wrapped by carrier band
Dress, directly adsorbs the adsorbing plane 3.6 of lid 3 using the suction nozzle of full-automatic chip mounter, during absorption, described lid 3
Downward gravity will be produced, described gravity is far longer than the absorption affinity from chip mounter suction nozzle, thus ensureing in automatic chip mounting
Process when described in lid 3 will not self-locking so that wiring is convenient, then whole connector is put into corresponding LED pcb board
On, realize being fixedly connected of connector and PCB using solder reflow process.
After PCB welding finishes, described electric wire 4 is inserted into corresponding pre- wiring mouth 2.7, described electric wire 4 insertion touching
Stop insertion to after the thread block 3.2 of described lid 3, now described lid 3 is pressed down, the downward pressure meeting of described lid 3
Electric wire 4 is driven to move down so that described electric wire 4 touches described thorn line mouth 1.2, when continuing firmly gland 3, described end
The thorn line mouth 1.2 of son 1 will puncture the insulation sheath 4.1 of electric wire 4, continues to press down with lid 3, the card line of described terminal 1
Groove 1.4 is contacted so that LED lamp panel is contacted with each other with lamp plate with electric wire heart yearn 4.2 the most at last, it is achieved thereby that the mesh of mutual conduction
, in order to ensure the stability contacting, in the middle of the whole process of connector work, the line ball fast 3.3 of described lid 3 and glue core
The insulation sheath 4.1 of electric wire 4 is tightly pushed down by 2 electric wire limited block 2.6 always, even if connector is under complicated vibration environment
Work, is also not in contact problems, improves product quality it is ensured that the serviceability of product.
The present invention is not limited to above-mentioned preferred forms, and anyone can show that under the enlightenment of the present invention other are various
The product of form, however, making any change in its shape or structure, every have skill identical or similar to the present application
Art scheme, is within the scope of the present invention.
Claims (4)
1. a kind of connector, including terminal (1), glue core (2) and lid (3) it is characterised in that：Described terminal (1) upper end is provided with
Thorn line mouth (1.2), is provided with cable clamping interface (1.4) in the middle part of described thorn line mouth (1.2) lower end, described terminal (1) side is provided with stuck point
(1.1), described terminal (1) lower end is provided with leg (1.3)；Described glue core (2) upper center is provided with middle hole clipping (2.1), described
Glue core (2) side is provided with draw-in groove (2.4), and described terminal (1) is connected to being mutually clamped of stuck point (1.1) by draw-in groove (2.4)
On glue core (2)；The upper end of described draw-in groove (2.4) is provided with pre- convex point pressing (2.2), and described pre- convex point pressing (2.2) lower end is provided with grab
Salient point (2.3)；Described middle hole clipping (2.1) both sides are sequentially provided with pre- wiring mouth (2.7), electric wire limited block (2.6) from top to bottom
With wire casing (2.5), the lower end of described glue core (2) is provided with glue core limited block (2.9)；Described lid (3) top is provided with suction
Plane (3.6), described lid (3) side is provided with thread block (3.2) and fixture block (3.5), and described fixture block (3.5) lower end is provided with second
Grab (3.4), in the middle part of described lid (3), lower end is provided with wire pressing block (3.3), and described lid (3) lower end is provided with the first grab
(3.1), described lid (3) passes through the second grab (3.4) and salient point limited block (2.8) and the first grab (3.1) and middle card
Being mutually clamped of hole (2.1) is connected on glue core (2), and described salient point limited block (2.8) is arranged at the upper of grab salient point (2.3)
Side.
2. a kind of connector according to claim 1 it is characterised in that：Described draw-in groove (2.4) and stuck point (1.1) phase
Join, described second grab (3.4) and salient point limited block (2.8) match, described first grab (3.1) and middle hole clipping (2.1)
Match.
3. a kind of connector according to claim 2 it is characterised in that：The size of described pre- wiring mouth (2.7) is more than line
The size of groove (2.5), described wire casing (2.5) semicircular in shape.
4. a kind of connector according to claim 3 it is characterised in that：Described terminal (1) is welded on by leg (1.3)
On pcb board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410242449.9A CN103972677B (en) | 2014-05-30 | 2014-05-30 | Connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410242449.9A CN103972677B (en) | 2014-05-30 | 2014-05-30 | Connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103972677A CN103972677A (en) | 2014-08-06 |
| CN103972677B true CN103972677B (en) | 2017-02-15 |
Family
ID=51241913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410242449.9A Active CN103972677B (en) | 2014-05-30 | 2014-05-30 | Connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103972677B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016178861A1 (en) * | 2015-05-01 | 2016-11-10 | 3M Innovative Properties Company | Connector assembly |
| CN105742829A (en) * | 2015-11-04 | 2016-07-06 | 东莞市星洁电器五金有限公司 | Connector with breakout type connecting terminals and wire connecting method of connector |
| CN110148858B (en) * | 2019-05-07 | 2024-01-26 | 东莞市鸿儒连接器有限公司 | Single-row puncture type terminal connector |
| DE102021103001A1 (en) | 2021-02-09 | 2022-08-11 | SUMIDA Components & Modules GmbH | Contact element, SMD component and method for producing this SMD component |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2508416Y (en) * | 2001-05-01 | 2002-08-28 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN1667874A (en) * | 2004-03-10 | 2005-09-14 | 富士康(昆山)电脑接插件有限公司 | Cable end connector assembly |
| CN101073185A (en) * | 2004-06-17 | 2007-11-14 | Fci公司 | Electrical filter assembly having idc connection |
| CN201174427Y (en) * | 2008-04-02 | 2008-12-31 | 吴家珍 | IDC cable connector |
-
2014
- 2014-05-30 CN CN201410242449.9A patent/CN103972677B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2508416Y (en) * | 2001-05-01 | 2002-08-28 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN1667874A (en) * | 2004-03-10 | 2005-09-14 | 富士康(昆山)电脑接插件有限公司 | Cable end connector assembly |
| CN101073185A (en) * | 2004-06-17 | 2007-11-14 | Fci公司 | Electrical filter assembly having idc connection |
| CN201174427Y (en) * | 2008-04-02 | 2008-12-31 | 吴家珍 | IDC cable connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103972677A (en) | 2014-08-06 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |