CN209692002U - One kind being used for patch right angle grafting male terminal and female terminal, and without bonding wire panel light - Google Patents
One kind being used for patch right angle grafting male terminal and female terminal, and without bonding wire panel light Download PDFInfo
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- CN209692002U CN209692002U CN201822221014.2U CN201822221014U CN209692002U CN 209692002 U CN209692002 U CN 209692002U CN 201822221014 U CN201822221014 U CN 201822221014U CN 209692002 U CN209692002 U CN 209692002U
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Abstract
The utility model relates to one kind to be used for patch right angle grafting male terminal and female terminal, and without bonding wire panel light.Male terminal includes firm banking, several grafting conduct pieces, and grafting conduct piece is arranged in firm banking in parallel, and the connecting pin of grafting conduct piece is prominent towards two sides, forms spacing top with firm banking and supports, and the other end of grafting conduct piece is inserted terminal.Female terminal, including plug socket, several electroconductive elastic sheets, the grafting conduct piece that plug socket corresponds to male terminal are arranged several parallel inserting grooves, and the elastic contact part of electroconductive elastic sheet is set to the side of inserting groove, and elastic contact part is towards inserting groove internal stretch；The connection pin of electroconductive elastic sheet forms bending after stretching out plug socket, extends to the outer end face of plug socket, and bend outwardly, forms joint face.No bonding wire panel light is based on male terminal and female terminal, and the corner cut space of light guide plate can be made full use of in 90 ° of spatial position distributions, the electrical connection between vertically disposed LED light bar is completed, improve production efficiency, reduce time cost.
Description
Technical field
The utility model relates to electric connection components and lamp field, more specifically to a kind of patch right angle grafting public affairs
Terminal, a kind of patch right angle grafting female terminal and a kind of no bonding wire panel light.
Background technique
In the prior art, panel light generallys use the technical solution of opposite two sides setting LED light bar, between LED light bar
Electrical connection using bonding wire connect, and use bonding wire craft there are the following problems:
1, light source board power supply line inefficiency, and light source easy to pollute are welded；
2, using power supply line, assembly need to increase by one of lineation process on line, reduce assembly efficiency and waste working hour at
This.
Chinese utility model patent application 201720488326.2 discloses a kind of side plug-in wiring LED luminescent panel
Lamp, including frame, guide-lighting external member and LED light bar pass through plug connecting terminal connection conducting between the LED light bar；It is described to insert
It pulls out connecting terminal and is arranged in frame side, male connector and female including being disconnected；It is clamped between the male connector and female.Plug connects
Line terminals respectively include terminals one, terminals two, and terminals one and terminals two include conducting wire and are wrapped in outside conducting wire
Isolating shrinkable tube plays certain protective effect to conducting wire.
In the technical solution of above-mentioned utility application, it is still desirable to using being electrically connected between conducting wire realization LED light bar
It connects, and then there is welding light source board power supply line inefficiency, and light source easy to pollute；Using power supply line, assembly need to increase by one on line
Reason line procedures, the deficiencies of reducing assembly efficiency and waste time cost.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide between a kind of realization LED light bar without bonding wire electricity
The patch right angle grafting male terminal and female terminal of connection, and based on male terminal and the female terminal realization without bonding wire panel
Lamp.
The technical solution of the utility model is as follows:
A kind of patch right angle grafting male terminal, including firm banking, several grafting conduct pieces, grafting conduct piece are worn in parallel
It is prominent towards two sides in the connecting pin of firm banking, grafting conduct piece, spacing top, which is formed, with firm banking supports, grafting conduct piece
The other end is inserted terminal.
Preferably, the connecting pin of grafting conduct piece limits interconnecting piece, including limiting section towards the laterally projecting formation in two sides
With interconnecting piece, step structure is formed between interconnecting piece and limiting section, interconnecting piece is wider than limiting section.
Preferably, the bottom surface of interconnecting piece is lower than the bottom surface of firm banking.
Preferably, firm banking is provided with the plug-in opening corresponding to grafting conduct piece, two upper lateral part courts of firm banking
It is laterally extended to form limited block outside；Firm banking is located at the position below limited block, the limit interconnecting piece of corresponding grafting conduct piece
Open up recessing groove, recessing groove and plug-in opening lateral direction penetrating；Limit interconnecting piece is set in recessing groove, and limiting section is formed with limited block
Spacing top supports.
Preferably, the side wall of firm banking is provided with clamping part that is parallel with grafting conduct piece and extending in the same direction, buckle
The end in portion is provided with hook.
A kind of patch right angle grafting female terminal, including plug socket, several electroconductive elastic sheets, plug socket correspond to the grafting of male terminal
Several parallel inserting grooves are arranged in conduct piece, and the elastic contact part of electroconductive elastic sheet is set to the side of inserting groove, elastic contact part
Towards inserting groove internal stretch；The connection pin of electroconductive elastic sheet forms bending after stretching out plug socket, extends to the outer end of plug socket
Face, and bend outwardly, form joint face.
Preferably, elastic contact part is provided with the contact block towards inserting groove inner projection.
Preferably, the another side of elastic contact part behind contact block is provided with the clamping block of protrusion, the corresponding card of inserting groove
It connects block and offers clamping groove, clamping block is embedded in clamping groove.
Preferably, the clamping part that another outer end face of plug socket corresponds to male terminal is provided with the card worn for clamping part
Slot, card slot match to be formed with the outer end face of plug socket by clamping bar, and the hook of clamping part hang on clamping bar, form buckle limit
Position.
A kind of no bonding wire panel light, including several LED light bars, which is characterized in that the light source board ends of LED light bar are set respectively
The male terminal, the female terminal are set, adjacent LED light bar is in substantially vertical setting, real by male terminal and female terminal
Now it is electrically connected.
The beneficial effects of the utility model are as follows:
Grafting male terminal in patch right angle described in the utility model, female terminal, for replacing the power supply wire bonding of the prior art
Line is replaced power supply wire bonding in a manner of grafting, not allowed especially suitable for the electrical connection between the LED light bar of neighboring vertical setting
The process for easily polluting to light source, and artificial lineation being omitted can meet automation equipment use, improve product on line
Yields；And production efficiency is improved, time cost is reduced.
Male terminal and female terminal realize the spiral-lock and anti-dropout of male terminal and female terminal by clamping part and card slot, guarantee to connect
Intensity is connect, prevents assembling process, in transportational process, contact failure extremely caused by male terminal sliding opposite with female terminal.
No bonding wire panel light described in the utility model can make full use of leaded light based on the male terminal and female terminal
The electrical connection between vertically disposed LED light bar is completed, instead of the prior art in 90 ° of spatial position distributions in the corner cut space of plate
Power supply line bonding wire, in a manner of grafting replace power supply wire bonding, it is not easy to light source is polluted, and artificial reason is omitted
The process of line can meet automation equipment use, improve the yields of product on line；And production efficiency is improved, working hour is reduced
Cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram one of male terminal；
Fig. 2 is the structural schematic diagram two of male terminal；
Fig. 3 is the structural schematic diagram one of female terminal；
Fig. 4 is the structural schematic diagram two of female terminal；
Fig. 5 is the structural side view of female terminal；
Fig. 6 is the assembling schematic diagram of male terminal and female terminal；
Fig. 7 is the assembly effect picture of male terminal and female terminal；
Fig. 8 is the assembly effect picture of adjacent LED lamp bar；
In figure: 10 be male terminal, and 11 be firm banking, and 111 be plug-in opening, and 112 be limited block, and 113 be recessing groove, 114
It is clamping part, 1141 be hook, and 12 be grafting conduct piece, and 121 be inserted terminal, and 122 be limit interconnecting piece, and 1221 be limiting section,
1222 be interconnecting piece, and 20 be female terminal, and 21 be plug socket, and 211 be inserting groove, and 2111 be clamping groove, and 212 be card slot, and 213 be card
Extension bar, 214 be mounting groove, and 215 be mounting base, and 22 be electroconductive elastic sheet, and 221 be elastic contact part, and 2211 be contact block, and 2212 are
Clamping block, 222 be connection pin, and 2221 be joint face, and 30 be light source board.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and embodiments.
The utility model be easy to cause light source pollution to solve power supply line bonding wire connection of the existing technology, increases reason
The problems such as line procedures, and then it is unfavorable for automation equipment use, limit production efficiency increases time cost, influences product on line
Yields the deficiencies of, provide a kind of patch right angle grafting male terminal and female terminal, and based on the male terminal and female end
What son was realized avoids light source pollution problem, and the work of artificial lineation is omitted to replace power supply line bonding wire without bonding wire panel light
Sequence can meet automation equipment use, improve the yields of product on line；And production efficiency is improved, time cost is reduced.
As shown in Figure 1 and Figure 2, the patch right angle grafting male terminal 10, including firm banking 11, several grafting conduction
Part 12, grafting conduct piece 12 are arranged in firm banking 11 in parallel, and the connecting pin of grafting conduct piece 12 is prominent towards two sides, with fixation
Pedestal 11 forms spacing top and supports.The connecting pin of grafting conduct piece 12 is connected by SMT paster technique and the light source board 30 of LED light bar
It connects, after the welding of light source board 30 or adhesion of firm banking 11 and LED light bar, realizes that reinforcement grafting is conductive by limit fit structure
The effect of the stable connection of part 12.The other end of grafting conduct piece 12 is inserted terminal 121, slotting for carrying out with female terminal 20
It connects.
In the present embodiment, the connecting pin of grafting conduct piece 12 limits interconnecting piece 122 towards the laterally projecting formation in two sides, including
Limiting section 1221 and interconnecting piece 1222, form step structure, interconnecting piece 1222 is wider than between interconnecting piece 1222 and limiting section 1221
Limiting section 1221.I.e. limit interconnecting piece 122 forms two-stage step in the connecting pin of grafting conduct piece 12, and first order step is limit
Portion 1221, laterally projecting towards two sides from the bottom end of the inserted terminal 121 of grafting conduct piece 12, second level step is interconnecting piece 1222,
It is laterally projecting from the bottom end of limiting section 1221 towards two sides.
Meanwhile in order to accommodate more solder(ing) pastes, guarantee bonding strength, the bottom surface of interconnecting piece 1222 is lower than fixed bottom
The bottom surface of seat 11, then the bottom end of grafting conduct piece 12, which is formed, accommodates notch, for accommodating solder(ing) paste.
Firm banking 11 is provided with the plug-in opening 111 corresponding to grafting conduct piece 12, two upper lateral part courts of firm banking 11
It is laterally extended to form limited block 112 outside；Firm banking 11 is located at the position of 112 lower section of limited block, corresponding grafting conduct piece 12
Limit interconnecting piece 122 opens up recessing groove 113, recessing groove 113 and 111 lateral direction penetrating of plug-in opening；Limit interconnecting piece 122, which is set to, to be allowed
In the slot 113 of position, limiting section 1221 forms spacing top with limited block 112 and supports.By the resigning of recessing groove 113, interconnecting piece 122 is limited
The limiting section 1221 on top equally forms and buries the effect into firm banking 11, so that the bottom surface of firm banking 11 is closer to LED
The light source board 30 of lamp bar, to shorten torque as far as possible, and then it is steady to guarantee that grafting conduct piece 12 is connect with the light source board 30 of LED light bar
Solidity, prevent because torque it is excessive caused by assembling process grafting conduct piece 12 inclination even from the light source board 30 of LED light bar
Fall off equal technological problems.
In order to realize the lock effect of male terminal 10 Yu female terminal 20, that is, prevent male terminal 10 and female terminal 20 in dial-out side
It falls off to formation, the side wall of firm banking 11 is provided with clamping part 114 that is parallel with grafting conduct piece 12 and extending in the same direction, buckle
The end in portion 114 is provided with hook 1141.Clamping limit is carried out by hook 1141 and female terminal 20, forms self-locking effect, i.e.,
It can prevent from male terminal 10 from being formed with female terminal 20 to fall off.
Corresponding to the male terminal 10, the utility model provides a kind of patch right angle grafting female terminal 20, such as Fig. 3, figure
4, shown in Fig. 5, including plug socket 21, several electroconductive elastic sheets 22, the grafting conduct piece 12 of the corresponding male terminal 10 of plug socket 21 are arranged
Several parallel inserting grooves 211, the insertion of the grafting conduct piece 12 for male terminal 10.The elastic contact part of electroconductive elastic sheet 22
221 are set to the side of inserting groove 211, and elastic contact part 221 is towards 211 internal stretch of inserting groove, so that elastic contact part 221
It is able to maintain the elastic trend for compressing the grafting conduct piece 12 of male terminal 10, guarantees the grafting conduct piece 12 and female end of male terminal 10
The stability of the contact connectio of the electroconductive elastic sheet 22 of son 20.In the present embodiment, elastic contact part 221 is provided with towards inserting groove
The contact block 2211 of 211 inner projections, the contact block 2211 of protrusion make deformation of the elastic contact part 221 in inserting groove 211
Stroke shortens, and can be further ensured that the contact stabilization with the grafting conduct piece 12 of male terminal 10.
The front and back perforation on plug socket 21 of inserting groove 211, the connection pin 222 of electroconductive elastic sheet 22 is from the another of inserting groove 211
Bending is formed after stretching plug socket 21 open at one end, extends to the outer end face of plug socket 21, and bend outwardly, forms joint face
2221, it is connected by SMT paster technique and the light source board of LED light bar 30.In the present embodiment, the connection pin of electroconductive elastic sheet 22
222 is substantially vertical with elastic contact part 221, the substantially perpendicular bending of joint face 2221.Since different electroconductive elastic sheets 22 needs
Short circuit is avoided, then the connection pin 222 of different electroconductive elastic sheets 22 is different from the link position of elastic contact part 221.It is i.e. different
Electroconductive elastic sheet 22 set gradually along the length direction of plug socket 21, the connection pin 222 of different electroconductive elastic sheets 22 is along grafting
The width direction of seat 21 is set gradually, and then realizes the isolation setting between different electroconductive elastic sheets 22.
Further, in order to preferably avoid the connection pin 222 of different electroconductive elastic sheets 22 short-circuit, in the present embodiment,
It is set to height to misplace, i.e. the connection pin 222 positioned at the two sides of the width direction of plug socket 21, the outer wall of plug socket 21
It is correspondingly arranged on recessed mounting groove 214, connection pin 222 is close to mounting groove 214 and is arranged, and the peace for being embedded in plug socket 21 is formed
Fill effect；Connection pin 222 positioned at the middle part of the width direction of plug socket 21, the outer wall of plug socket 21 are correspondingly arranged on protrusion
Mounting base 215, connection pin 222 be close to mounting base 215 be arranged, formed be higher than plug socket 21 installation effect.In height mistake
Position positional relationship under, the connection pin 222 of adjacent electroconductive elastic sheet 22 almost can very avoid in the direction of the width by
It is subjected to displacement and short-circuit in external force.
In order to enhance mounting stability of the elastic contact part 221 in inserting groove 211, elastic contact part 221 contacts behind
The another side of block 2211 is provided with the clamping block 2212 of protrusion, and the corresponding clamping block 2212 of inserting groove 211 offers clamping groove 2111,
Clamping block 2212 is embedded in clamping groove 2111.Limit all around is carried out to clamping block 2212 by clamping groove 2111, is prevented
The only in-plane displancement of elastic contact part 221 guarantees mounting stability of the elastic contact part 221 in inserting groove 211, and then is promoted
The mounting stability of electroconductive elastic sheet 22.
Corresponding to the clamping part 114 of male terminal 10, another outer end face of plug socket 21 corresponds to the clamping part 114 of male terminal 10
It is provided with the card slot 212 worn for clamping part 114, card slot 212 matches shape with the outer end face of plug socket 21 by clamping bar 213
At the hook 1141 of clamping part 114 hang on clamping bar 213, forms buckle limit, as shown in Figure 6, Figure 7.Card slot 212 passes through
The bending structure for being set to the end face of plug socket 21 is formed, and bending structure can form closed pass with the end face of plug socket 21
Card slot 212 can also form card slot 212 open at one end with the end face of plug socket 21.In the present embodiment, card slot 212 is formed
Bending structure is the vertical bending structure for extending the length direction of plug socket 21 and extending, wherein clamping bar 213 and plug socket 21
End face is parallel, i.e., card slot 212 is open at one end.
In the present embodiment, male terminal 10 and female terminal 20 are embodied as 3PIN connection component, i.e. the grafting of male terminal 10 is conductive
Part 12 is set as three, and it is three that inserting groove 211, the electroconductive elastic sheet 22 of female terminal 20, which are arranged in correspondence with,.
Based on the male terminal 10 and female terminal 20, the utility model also provides a kind of no bonding wire panel light, such as Fig. 8 institute
Show, including several LED light bars, male terminal 10, female terminal 20, adjacent LED light is respectively set in 30 both ends of light source board of LED light bar
Item is in substantially vertical setting, is electrically connected by male terminal 10 with the realization of female terminal 20, for replacing the light source wire bonding of the prior art
It connects.
Above-described embodiment is intended merely to illustrate the utility model, and is not used as the restriction to the utility model.As long as
According to the technical essence of the utility model, above-described embodiment is changed, modification etc. will all fall in the right of the utility model
In the range of it is required that.
Claims (10)
1. a kind of patch right angle grafting male terminal, which is characterized in that including firm banking, several grafting conduct pieces, grafting is conductive
Part is arranged in firm banking in parallel, and the connecting pin of grafting conduct piece is prominent towards two sides, forms spacing top with firm banking and supports, inserts
The other end for connecing conduct piece is inserted terminal.
2. grafting male terminal in patch right angle according to claim 1, which is characterized in that the connecting pin direction of grafting conduct piece
The laterally projecting formation in two sides limits interconnecting piece, including limiting section and interconnecting piece, and step structure is formed between interconnecting piece and limiting section,
Interconnecting piece is wider than limiting section.
3. grafting male terminal in patch right angle according to claim 2, which is characterized in that the bottom surface of interconnecting piece is lower than fixed bottom
The bottom surface of seat.
4. grafting male terminal in patch right angle according to claim 2, which is characterized in that firm banking is provided with to correspond to and insert
The plug-in opening of conduct piece is connect, two upper lateral parts of firm banking laterally outwards extend to form limited block；Firm banking is located at limited block
The limit interconnecting piece of the position of lower section, corresponding grafting conduct piece opens up recessing groove, recessing groove and plug-in opening lateral direction penetrating；Limit connects
Socket part is set in recessing groove, and limiting section forms spacing top with limited block and supports.
5. grafting male terminal in patch right angle according to any one of claims 1 to 4, which is characterized in that the side of firm banking
Wall is provided with clamping part that is parallel with grafting conduct piece and extending in the same direction, and the end of clamping part is provided with hook.
6. a kind of patch right angle grafting female terminal, which is characterized in that including plug socket, several electroconductive elastic sheets, plug socket is corresponding public
Several parallel inserting grooves are arranged in the grafting conduct piece of terminal, and the elastic contact part of electroconductive elastic sheet is set to the side of inserting groove,
Elastic contact part is towards inserting groove internal stretch；The connection pin of electroconductive elastic sheet forms bending after stretching out plug socket, extends to slotting
The outer end face of joint chair, and bend outwardly, form joint face.
7. grafting female terminal in patch right angle according to claim 6, which is characterized in that elastic contact part is provided with towards slotting
The contact block of access slot inner projection.
8. grafting female terminal in patch right angle according to claim 7, which is characterized in that elastic contact part behind contact block
Another side is provided with the clamping block of protrusion, and inserting groove corresponds to clamping block and offers clamping groove, and clamping block is embedded in clamping groove.
9. grafting female terminal in patch right angle according to claim 6, which is characterized in that another outer end face of plug socket is corresponding
The clamping part of male terminal is provided with the card slot worn for clamping part, and card slot matches shape with the outer end face of plug socket by clamping bar
At the hook of clamping part hang on clamping bar, forms buckle limit.
10. a kind of no bonding wire panel light, including several LED light bars, which is characterized in that the light source board ends of LED light bar are set respectively
Set male terminal described in any one of claim 1 to 5, the described in any item female terminals of claim 6 to 9, adjacent LED light bar
In substantially vertical setting, it is electrically connected by male terminal with female terminal realization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822221014.2U CN209692002U (en) | 2018-12-27 | 2018-12-27 | One kind being used for patch right angle grafting male terminal and female terminal, and without bonding wire panel light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822221014.2U CN209692002U (en) | 2018-12-27 | 2018-12-27 | One kind being used for patch right angle grafting male terminal and female terminal, and without bonding wire panel light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209692002U true CN209692002U (en) | 2019-11-26 |
Family
ID=68597353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822221014.2U Active CN209692002U (en) | 2018-12-27 | 2018-12-27 | One kind being used for patch right angle grafting male terminal and female terminal, and without bonding wire panel light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209692002U (en) |
-
2018
- 2018-12-27 CN CN201822221014.2U patent/CN209692002U/en active Active
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