CN204144488U - Smt connector - Google Patents
Smt connector Download PDFInfo
- Publication number
- CN204144488U CN204144488U CN201420647219.6U CN201420647219U CN204144488U CN 204144488 U CN204144488 U CN 204144488U CN 201420647219 U CN201420647219 U CN 201420647219U CN 204144488 U CN204144488 U CN 204144488U
- Authority
- CN
- China
- Prior art keywords
- gel core
- main gel
- baffle plate
- circuit board
- grafting
- Prior art date
- 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.)
- Expired - Fee Related
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a kind of SMT connector, comprise the circuit board as base plate, install on the board, thickness is the main gel core of 1.5-2mm, be arranged on the reference column of this main gel core bottom edge, be positioned at location hole corresponding with this reference column on described circuit board, and be arranged on the grafting port of described main gel core end, and with this grafting port supporting electrical plug, the bottom surface of described main gel core is also provided with grafting pin, slot is provided with accordingly on described circuit board, and the surrounding of described location hole is provided with and carries out spacing baffle plate to described main gel core, all baffle plates form a circle, and the height of baffle plate is 1/2 of described main gel core height.The utility model structure is simple, easy to operate, has very high practical value, is applicable to very much applying.
Description
Technical field
The utility model relates to a kind of SMT connector.
Background technology
The patent No. be 201120086017.5 patent discloses a kind of thin-type SMT connector, this connector construction is simple, and easy to operate, the farther connector much smaller than routine of thickness, extensively can adapt to the requirement of society miniaturization of electronic products.But in this technology, main gel core all adopts welding procedure to be connected with between circuit board, extremely bothers.Because the thickness of its main gel core is very little, only 1.5-2mm, very high to the technical requirement of welding personnel, even if like this, the repair rate of its finished product is also very high, is extremely unfavorable for wide popularization and application.
Utility model content
The purpose of this utility model is to provide a kind of SMT connector, and solve problems of the prior art, make it produce convenient, product quality is effectively guaranteed.
To achieve these goals, the technical solution adopted in the utility model is as follows:
SMT connector, comprise the circuit board as base plate, install on the board, thickness is the main gel core of 1.5-2mm, be arranged on the reference column of this main gel core bottom edge, be positioned at location hole corresponding with this reference column on described circuit board, and be arranged on the grafting port of described main gel core end, and with this grafting port supporting electrical plug, the bottom surface of described main gel core is also provided with grafting pin, slot is provided with accordingly on described circuit board, and the surrounding of described location hole is provided with and carries out spacing baffle plate to described main gel core, all baffle plates form a circle, and the height of baffle plate is 1/2 of described main gel core height.
Further, described baffle plate is made by transparent hard plastic.
Further, the position that described baffle plate is corresponding with described grafting port is provided with the active block stop that described grafting port can be covered completely, and the upper end of this sideboard is flexibly connected with described baffle plate, and lower end is unsettled.
Compared with prior art, the utility model has following beneficial effect:
(1) the utility model structure is simple, convenient for production, welding manner of the prior art is improved to inserting mode, thus greatly reduces technical requirement, common producers all can complete the assembling between main gel core and circuit board, are very applicable to large-scale promotion application.
(2) the utility model newly increases a circle baffle plate around main gel core, for carrying out spacing to main gel core, thus both can ensure that main gel core did not find displacement in Long-Time Service process, can ensure that again the grafting pin on main gel core is durable in use, do not deform, more be not interposing at and fracture, the practical value of integral product is improved greatly.
(3) the utility model adopts perspex to make baffle plate, thus directly can easily check from outside whether the connection between grafting pin and slot puts in place, convenient and swift.
(4) the utility model is provided with active block stop in grafting port, under grafting port non-working condition, sideboard effectively can block inserted terminal interruption-forming, enters the impurity such as dust, dust to prevent inserted terminal mouth, thus improve useful life, improve practical value further.
Accompanying drawing explanation
Fig. 1 is assembling schematic diagram of the present utility model.
Fig. 2 is the structural representation after the utility model assembling.
In above-mentioned accompanying drawing, the component names that Reference numeral is corresponding is as follows:
1-circuit board, 2-main gel core, 3-reference column, 4-location hole, 5-grafting port, 6-electrical plug, 7-grafting pin, 8-slot, 9-baffle plate, 10-active block stop.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, and execution mode of the present utility model includes but not limited to the following example.
Embodiment
As depicted in figs. 1 and 2, SMT connector disclosed in the utility model, it is the improvement carried out in technical foundation disclosed in the patent No. 201120086017.5, its structure comprises the circuit board as base plate, install on the board, thickness is the main gel core of 1.5-2mm, be arranged on the reference column of this main gel core bottom edge, be positioned at location hole corresponding with this reference column on described circuit board, and be arranged on the grafting port of described main gel core end, and with this grafting port supporting electrical plug, the bottom surface of described main gel core is also provided with grafting pin, slot is provided with accordingly on described circuit board, and the surrounding of described location hole is provided with and carries out spacing baffle plate to described main gel core, all baffle plates form a circle, and the height of baffle plate is 1/2 of described main gel core height.
Further, described baffle plate is made by transparent hard plastic.
Further, the position that described baffle plate is corresponding with described grafting port is provided with the active block stop that described grafting port can be covered completely, and the upper end of this sideboard is flexibly connected with described baffle plate, and lower end is unsettled.
The utility model only needs the position according to location hole, first then the grafting pin of main gel core is inserted slot on circuit boards by fixing for baffle plate, installs, maintenance is all very convenient.And the height due to baffle plate is only 1/2 of main gel core height, also very convenient when pulling down main gel core, replacing chip, baffle plate can not have an impact to the dismounting of main gel core completely.
Above-described embodiment is only preferred embodiment of the present utility model; restriction not to the utility model protection range; in every case design principle of the present utility model being adopted, and the change carried out non-creativeness work on this basis and make, all should belong within protection range of the present utility model.
Claims (3)
1.SMT connector, comprise the circuit board as base plate, install on the board, thickness is the main gel core of 1.5-2mm, be arranged on the reference column of this main gel core bottom edge, be positioned at location hole corresponding with this reference column on described circuit board, and be arranged on the grafting port of described main gel core end, and with this grafting port supporting electrical plug, it is characterized in that, the bottom surface of described main gel core is also provided with grafting pin, slot is provided with accordingly on described circuit board, and the surrounding of described location hole is provided with and carries out spacing baffle plate to described main gel core, all baffle plates form a circle, and the height of baffle plate is 1/2 of described main gel core height.
2. SMT connector according to claim 1, is characterized in that, described baffle plate is made by transparent hard plastic.
3. SMT connector according to claim 1, it is characterized in that, the position that described baffle plate is corresponding with described grafting port is provided with the active block stop that described grafting port can be covered completely, and the upper end of this sideboard is flexibly connected with described baffle plate, and lower end is unsettled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420647219.6U CN204144488U (en) | 2014-11-03 | 2014-11-03 | Smt connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420647219.6U CN204144488U (en) | 2014-11-03 | 2014-11-03 | Smt connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204144488U true CN204144488U (en) | 2015-02-04 |
Family
ID=52421154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420647219.6U Expired - Fee Related CN204144488U (en) | 2014-11-03 | 2014-11-03 | Smt connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204144488U (en) |
-
2014
- 2014-11-03 CN CN201420647219.6U patent/CN204144488U/en not_active Expired - Fee Related
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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: 20150204 Termination date: 20151103 |
|
| EXPY | Termination of patent right or utility model |