CN205016714U - SMD terminal structure and lamps and lanterns - Google Patents
SMD terminal structure and lamps and lanterns Download PDFInfo
- Publication number
- CN205016714U CN205016714U CN201520461482.0U CN201520461482U CN205016714U CN 205016714 U CN205016714 U CN 205016714U CN 201520461482 U CN201520461482 U CN 201520461482U CN 205016714 U CN205016714 U CN 205016714U
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- Prior art keywords
- slot
- base frame
- insulating base
- smd
- terminal structure
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- 241001465382 Physalis alkekengi Species 0.000 title abstract 4
- 238000001746 injection moulding Methods 0.000 claims description 4
- 238000004080 punching Methods 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 17
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 5
- 239000012634 fragment Substances 0.000 abstract 3
- 238000005516 engineering process Methods 0.000 description 6
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The utility model is suitable for a terminal technical field discloses a SMD terminal structure and lamps and lanterns. SMD terminal structure is including insulating pedestal and conductive terminal, the upper end of insulating pedestal is provided with and is used for supplying conductive terminal male slot, the rear end of insulating pedestal be provided with feed through in the through -hole of slot, conductive terminal follows the through -hole insert in in the slot, conductive terminal is including stretching into contact shell fragment portion in the slot with be located the weld part of insulating pedestal bottom, contact shell fragment portion with the integrative stamping forming of weld part, contact shell fragment portion with be provided with buckle structure between the insulating pedestal. Lamps and lanterns have foretell SMD terminal structure. The utility model provides a SMD terminal structure and lamps and lanterns, its product reliability is good, low in production cost.
Description
Technical field
The utility model belongs to terminal structure technical field, particularly relates to a kind of SMD terminal structure and the light fixture with this SMD terminal structure.
Background technology
In prior art in the product such as light fixture, it generally adopts wire to connect lamp plate, power panel, and assembling is inconvenient, and terminal of the prior art, and its conducting terminal is generally embedded in plastic cement seat, and assembling inconvenience when being connected with circuit board, product cost is high.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of SMD terminal structure and light fixture, and its structure is reliable and production cost is low.
The technical solution of the utility model is: a kind of SMD terminal structure, comprise insulating base frame and conducting terminal, the upper end of described insulating base frame is provided with the slot for inserting for conducting terminal, the rear end of described insulating base frame is provided with the through hole being communicated in described slot, described conducting terminal is inserted in described slot from described through hole, described conducting terminal comprises the contact flat spring portion stretched in described slot and the weld part be positioned at bottom described insulating base frame, described contact flat spring portion and described weld part integrated punching shaping, buckle structure is provided with between described contact flat spring portion and described insulating base frame.
As the further improvement of the technical program, described buckle structure comprises the projection being arranged at described slot madial wall and the hole clipping being arranged at described contact flat spring portion, and described hole clipping is fastened in described projection.
As the further improvement of the technical program, the inwall of each described slot is provided with at least two described projections be oppositely arranged, each conducting terminal includes two contact flat spring portions be oppositely arranged, and the hole clipping in each described contact flat spring portion is fastened in the described projection of described slot inwall respectively.
As the further improvement of the technical program, described insulating base frame is plastic parts.
As the further improvement of the technical program, described insulating base frame is by the mode integrated injection molding of upper and lower depanning.
The utility model additionally provides a kind of light fixture, and described light fixture has above-mentioned SMD terminal structure.
As the further improvement of the technical program, described light fixture comprises lamp plate, light source module and power panel, and described light source module is connected to described lamp plate, and described lamp plate offers installing hole, described insulating base frame is arranged in described installing hole, and described power panel is inserted in described slot.
As the further improvement of the technical program, described power panel inserts the one end in described slot, and its two sides is provided with conductive part.
As the further improvement of the technical program, described lamp plate is provided with pad, described weld part has pin, and described pin is welded in described pad by SMT.
SMD terminal structure provided by the utility model and light fixture, in its terminal structure, conducting terminal reliably can be connected by buckle structure with insulating base frame, is difficult to it reversely to disassemble when not having specific purpose tool, and structural reliability is good.And terminal structure is easy to assembly, be beneficial to reduction production cost, and weld part is exposed to the bottom of insulating base frame, is convenient to by SMT (SurfaceMountTechnology, surface mounting technology) etc. mode terminal assemblies is connected to circuit board, production efficiency is high, and the mould of insulating base frame can adopt the depanning mode crashed up and down, can multi-point mould, need away line mold unit price cost lower on year-on-year basis, improve plastic cement production efficiency, decrease material cost, product cost is lower.SMD terminal and the power panel connected mode of light fixture can be vertical insertion type, and turn-on power and light source modular fashion adopt terminal inner contact flat spring portion and power panel to contact with each other.Exempt other auxiliary accessories, SMD terminal is vertical with power panel fixed form, and the contact-making surface of power panel is regardless of direction because contact flat spring and power panel contact-making surface are two-sidedness, just can with conducting terminal conducting electric property.The manufacture method of light fixture provided by the utility model, it eliminates power supply output line, and output line welds the techniques such as lamp plate, quick automated production can be realized, by automation paster production technology, enhance productivity, reduce cost of labor, make product have more the market competitiveness.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the solid assembling schematic diagram of the SMD terminal structure that the utility model embodiment provides;
Fig. 2 is the schematic perspective view of insulating base frame in the SMD terminal structure that provides of the utility model embodiment;
Fig. 3 is the generalized section of insulating base frame in the SMD terminal structure that provides of the utility model embodiment;
Fig. 4 is the schematic perspective view of conducting terminal in the SMD terminal structure that provides of the utility model embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
It should be noted that, when element is called as " being fixed on " or " being arranged at " another element, it can directly on another element or may there is centering elements simultaneously.When an element is known as " being connected to " another element, it can be directly connected to another element or may there is centering elements simultaneously.
Also it should be noted that, the orientation term such as left and right, upper and lower, the front end in the present embodiment, rear end, is only relative concept or be reference with the normal operating condition of product each other, and should not be regarded as have restrictive.
As shown in Figure 1 to 4, the SMD terminal structure of the one that the utility model embodiment provides, comprise insulating base frame 1 and conducting terminal 2, the upper end of described insulating base frame 1 is provided with the slot 101 for inserting for conducting terminal 2, the rear end of described insulating base frame 1 is provided with the through hole 102 being communicated in described slot 101, and namely insulating base frame 1 is up/down perforation.Described conducting terminal 2 is inserted in described slot 101 from described through hole 102, described conducting terminal 2 comprises the contact flat spring portion 21 stretched in described slot 101 and the weld part 22 being positioned at (rear end) bottom described insulating base frame 1, described contact flat spring portion 21 is shaping with described weld part 22 integrated punching, buckle structure is provided with between described contact flat spring portion 21 and described insulating base frame 1, it is inner that buckle structure is positioned at slot 101, conducting terminal 2 can reliably be connected with insulating base frame 1, be difficult to it reversely to disassemble when there is no specific purpose tool, structural reliability is good.And terminal structure is easy to assembly same, be beneficial to reduction production cost, and weld part 22 is exposed to the bottom of insulating base frame 1, be convenient to by SMT (SurfaceMountTechnology, surface mounting technology) etc. mode terminal assemblies is connected to circuit board, production efficiency is high, and product cost is lower.
Particularly, described buckle structure comprises the projection 11 being arranged at described slot 101 madial wall and the hole clipping 211 being arranged at described contact flat spring portion 21, described hole clipping 211 is fastened in described projection 11, hole clipping 211 by punching, cut the five metals processing technologys such as tongue and be processed to form, one end that projection 11 facing conductive terminal 2 inserts is provided with guiding surface, the other end of projection 11 is set to plane, reliably to fix conducting terminal 2.
Particularly, the inwall of each described slot 101 is provided with at least two described projections 11 be oppositely arranged, each conducting terminal 2 includes two contact flat spring portions 21 be oppositely arranged, hole clipping 211 in each described contact flat spring portion 21 is fastened in the described projection 11 of described slot 101 inwall respectively, further increases the reliability of terminal structure.Two contact flat spring portions 21 are integrally connected to weld part 22.Contact-making surface regardless of direction, just can with terminal conducting electric property because contact flat spring and power panel contact-making surface are two-sidedness, be convenient to the assembling of product.
Particularly, described insulating base frame 1 can be plastic parts, and it is easy to preparation and cost is low.
Particularly, described insulating base frame 1 is by the mode integrated injection molding of upper and lower depanning, without the need to adopting the mould with side core-pulling structure, mould structure is simple and die cost is low, and the mode of a multi-cavity mold can be adopted, the plastic multiple insulating base frame 1 of an injection moulding, production efficiency is high, reduce further the cost of product.
The SMD terminal structure that the utility model embodiment provides, conducting terminal 2 and insulating base frame 1 can adopt button bit to be a tight fit in above-below direction and fix, reversely must not to disassemble without instrument situation, the mould of insulating base frame 1 can adopt the depanning mode crashed up and down, can multi-point mould, need away line mold unit price cost lower on year-on-year basis, improve plastic cement production efficiency, decrease material cost.
The utility model embodiment still provides a kind of light fixture, and described light fixture has above-mentioned SMD terminal structure.Certainly, understandably, above-mentioned SMD terminal structure also can be applicable to, on other electronic equipment, all belong to protection range of the present utility model.
Particularly, described light fixture comprises lamp plate, light source module and power panel, and described light source module is connected to described lamp plate, and light source module can be provided with one or more.Described lamp plate offers installing hole, and described insulating base frame 1 is arranged in described installing hole, and the weld part 22 of power panel and conducting terminal 2 can be divided into the both sides of lamp plate.Described power panel is inserted in described slot 101.The length and width of the position, hole of installing hole can be respectively 7 millimeters and 4 millimeters even less, and correspondingly, the length and width of the profile of insulating base frame 1 can be respectively 7 millimeters and 4 millimeters even less, and terminal sizes is small and exquisite, is convenient to the layout of lamp plate.
Particularly, described power panel inserts the one end in described slot 101, and its two sides is provided with conductive part, without the need to distinguishing positive and negative, is beneficial to the efficiency of assembling improving product further.The contact flat spring portion 21 that the conductive part on power panel two sides can be oppositely arranged with two respectively contacts, of good reliability.
Particularly, described lamp plate is provided with pad, described weld part 22 has pin, and described pin is welded in described pad by SMT, is beneficial to guarantee production efficiency.
Particularly, described light source module can be LED etc.
Light fixture provided by the utility model, its SMD terminal and power panel connected mode can be vertical insertion type, and turn-on power and light source modular fashion adopt terminal inner contact flat spring portion 21 and power panel to contact with each other.Exempt other auxiliary accessories (as wire, conducting terminal, contact pin etc.), SMD terminal is vertical with power panel fixed form, and the contact-making surface of power panel is regardless of direction, because contact flat spring and power panel contact-making surface are two-sidedness, just can with conducting terminal 2 conducting electric property.
The utility model embodiment still provides the manufacture method of a kind of above-mentioned terminal structure and light fixture, comprises the following steps:
Prepare insulating base frame 1 and conducting terminal 2, described conducting terminal 2 is inserted described insulating base frame 1 from described insulating base frame 1 rear end and obtains terminal assemblies.
Prepare light source module, power panel and there is the lamp plate of installing hole, light source module is connected to described lamp plate, described terminal assemblies is arranged in the installing hole of described lamp plate, and the weld part 22 of conducting terminal 2 in described terminal assemblies is welded in the pad of described lamp plate by modes such as SMT.
Again described power panel is inserted the slot 101 of described insulating base frame 1 from the front end of described insulating base frame 1, and the conductive part on described power panel two sides is contacted with the contact flat spring portion 21 of described conducting terminal 2.
The manufacture method of the light fixture that the utility model embodiment provides, it exempts power supply output line, and output line welds the techniques such as lamp plate, quick automated production can be realized, by automation paster production technology, enhance productivity, reduce cost of labor, make product have more the market competitiveness.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace or improvement etc., all should be included within protection range of the present utility model.
Claims (9)
1. a SMD terminal structure, comprise insulating base frame and conducting terminal, the upper end of described insulating base frame is provided with the slot for inserting for conducting terminal, it is characterized in that, the rear end of described insulating base frame is provided with the through hole being communicated in described slot, described conducting terminal is inserted in described slot from described through hole, described conducting terminal comprises the contact flat spring portion stretched in described slot and the weld part be positioned at bottom described insulating base frame, described contact flat spring portion and described weld part integrated punching shaping, buckle structure is provided with between described contact flat spring portion and described insulating base frame.
2. SMD terminal structure as claimed in claim 1, is characterized in that, described buckle structure comprises the projection being arranged at described slot madial wall and the hole clipping being arranged at described contact flat spring portion, and described hole clipping is fastened in described projection.
3. SMD terminal structure as claimed in claim 2, it is characterized in that, the inwall of each described slot is provided with at least two described projections be oppositely arranged, each conducting terminal includes two contact flat spring portions be oppositely arranged, and the hole clipping in each described contact flat spring portion is fastened in the described projection of described slot inwall respectively.
4. SMD terminal structure as claimed any one in claims 1 to 3, is characterized in that, described insulating base frame is plastic parts.
5. SMD terminal structure as claimed in claim 4, is characterized in that, described insulating base frame is by the mode integrated injection molding of upper and lower depanning.
6. a light fixture, is characterized in that, described light fixture has the SMD terminal structure according to any one of claim 1 to 5.
7. light fixture as claimed in claim 6, it is characterized in that, described light fixture comprises lamp plate, light source module and power panel, described light source module is connected to described lamp plate, described lamp plate offers installing hole, and described insulating base frame is arranged in described installing hole, and described power panel is inserted in described slot.
8. light fixture as claimed in claim 7, it is characterized in that, described power panel inserts the one end in described slot, and its two sides is provided with conductive part.
9. light fixture as claimed in claim 7, it is characterized in that, described lamp plate is provided with pad, and described weld part has pin, and described pin is welded in described pad by SMT.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520461482.0U CN205016714U (en) | 2015-06-30 | 2015-06-30 | SMD terminal structure and lamps and lanterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520461482.0U CN205016714U (en) | 2015-06-30 | 2015-06-30 | SMD terminal structure and lamps and lanterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205016714U true CN205016714U (en) | 2016-02-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520461482.0U Expired - Fee Related CN205016714U (en) | 2015-06-30 | 2015-06-30 | SMD terminal structure and lamps and lanterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205016714U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934737A (en) * | 2015-06-30 | 2015-09-23 | 深圳佳比泰智能照明股份有限公司 | Patch terminal structure, lamp and fabrication method of lamp |
| CN110168812A (en) * | 2017-01-11 | 2019-08-23 | 泰连公司 | Optical sensor components |
| US10630013B2 (en) | 2016-07-27 | 2020-04-21 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Mobile terminal and power interface |
-
2015
- 2015-06-30 CN CN201520461482.0U patent/CN205016714U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934737A (en) * | 2015-06-30 | 2015-09-23 | 深圳佳比泰智能照明股份有限公司 | Patch terminal structure, lamp and fabrication method of lamp |
| US10630013B2 (en) | 2016-07-27 | 2020-04-21 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Mobile terminal and power interface |
| CN110168812A (en) * | 2017-01-11 | 2019-08-23 | 泰连公司 | Optical sensor components |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20170630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |