CN202678599U - Electrical connector - Google Patents
Electrical connector Download PDFInfo
- Publication number
- CN202678599U CN202678599U CN 201220386566 CN201220386566U CN202678599U CN 202678599 U CN202678599 U CN 202678599U CN 201220386566 CN201220386566 CN 201220386566 CN 201220386566 U CN201220386566 U CN 201220386566U CN 202678599 U CN202678599 U CN 202678599U
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- CN
- China
- Prior art keywords
- electric connector
- insulation shell
- auxiliary absorbing
- absorbing platform
- connector according
- 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 - Lifetime
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses an electrical connector. The electrical connector comprises an insulating shell and multiple terminals, wherein the electrical connector further comprises an auxiliary sucking platform; the auxiliary sucking platform is integrally formed on the insulating shell; and the auxiliary sucking platform has a smooth upper surface which is suitable for a suction nozzle to suck. Compared with the prior art, the auxiliary sucking platform is integrally formed on the insulating shell, so that a demand for manufacturing an auxiliary sucking cover plate independently and a step of installing the auxiliary sucking cover plate are omitted, and thus the assembling time and the manufacturing cost are saved.
Description
Technical field
The utility model relates to a kind of electric connector, relates in particular to a kind of being applicable to and draws and navigate to electric connector on the circuit board by suction nozzle.
Background technology
Fig. 1 shows a kind of decomposing schematic representation of existing electric connector; Show the existing electric connector that assembles 10 with Fig. 2.
As depicted in figs. 1 and 2, existing electric connector 10 mainly comprises an insulation shell 1, a plurality of terminal 2 and an auxiliary absorbing cover plate 3.
As depicted in figs. 1 and 2, auxiliary absorbing cover plate 3 is used for being installed to the surrounding 6 of the upper opening of insulation shell 1, for example, and by mounting or be buckled on the insulation shell 1.
Please continue referring to Fig. 1 and Fig. 2, in insulation shell 1, limit a container cavity, in container cavity, accommodate a plurality of electronic devices 5; And be formed with respectively a plurality of terminals and keep groove 4 on two sidewalls of insulation shell 1, a plurality of terminals 2 are contained in respectively a plurality of terminals and keep in the groove 4.The pin of a plurality of terminals 2 is respectively by the mode of spot welding and corresponding electronic device 5 electrical connections.
Fig. 3 a shows the electric connector 10 that assembles with suction nozzle 7 absorptions; Fig. 3 b shows that the electric connector 10 that will be drawn by suction nozzle 7 is positioned on the circuit board 8; Show that with Fig. 3 c the electric connector 10 that will be positioned on the circuit board 8 is welded on the circuit board 8.
Shown in Fig. 1 to Fig. 3 c, auxiliary absorbing cover plate 3 has a flat top surface that is suitable for suction nozzle 7 absorption so that machine recognition and with vacuum slot 7 draw and 10 to circuit boards 8 of this electric connector of movement on.
Shown in Fig. 3 a, Fig. 3 b and Fig. 3 c, after auxiliary absorbing cover plate 3 was installed on the insulation shell 1, suction nozzle 7 was drawn electric connector 10 and be transplanted on the circuit board 8; And electric connector 10 is electrically connected on the circuit board 8 in surface-pasted mode.
For the electric connector 10 shown in Fig. 1 to Fig. 3 c, need one with that separate, the independent auxiliary absorbing cover plate 3 of insulation shell 1, and in order can correctly to identify and to draw, this auxiliary absorbing cover plate 3 entirely must be installed on the insulation shell 1, could use afterwards and draw the machine absorption and transfer this electric connector 10 to circuit board 8.This has not only increased the number of assembling steps of electric connector 10, but also causes cost to rise.
In addition, after being installed to auxiliary absorbing cover plate 3 on the insulation shell 1, also can cause insulation shell 1 distortion, affect each terminal 2 and be welded to positional precision on the circuit board 8.
The utility model content
The purpose of this utility model is intended to solve at least one aspect of the above-mentioned problems in the prior art and defective.
According to an aspect of the present utility model, a kind of electric connector is provided, comprise an insulation shell and a plurality of terminal.Wherein, described electric connector also comprises an auxiliary absorbing platform, and described auxiliary absorbing platform is formed on the described insulation shell, and described auxiliary absorbing platform has the flat top surface that is suitable for suction nozzle absorption.
According to an embodiment of the present utility model, the surface area that the upper surface area of described auxiliary absorbing platform limits less than the surrounding, top of described insulation shell.
According to another embodiment of the present utility model, the shape of described auxiliary absorbing platform and the shape of described suction nozzle are roughly the same.
According to another embodiment of the present utility model, the area of the upper surface of described auxiliary absorbing platform is a bit larger tham the aperture area of described suction nozzle.
According to another embodiment of the present utility model, described auxiliary absorbing platform roughly is positioned at the geometric center place of described insulation shell.
According to another embodiment of the present utility model, described auxiliary absorbing platform is supported in the described insulation shell by a ribs that is formed on the insulation shell.
According to another embodiment of the present utility model, the upper surface of described auxiliary absorbing platform is roughly concordant with the upper surface of the surrounding, top of described insulation shell.
According to another embodiment of the present utility model, in described insulation shell, limit a container cavity, in described container cavity, accommodate a plurality of electronic devices; And be formed with respectively a plurality of terminals and keep groove on two sidewalls of described insulation shell, described a plurality of terminals are contained in respectively described a plurality of terminal and keep in the groove.
According to another embodiment of the present utility model, the pin of described a plurality of terminals is respectively by the mode of spot welding and corresponding electronic device electrical connection.
According to another embodiment of the present utility model, described suction nozzle is drawn to described electric connector on the circuit board; And described electric connector is electrically connected on the described circuit board in surface-pasted mode.
Compare with the prior art shown in Fig. 1 to Fig. 3 c, the utility model forms an auxiliary absorbing platform at insulation shell, therefore, has saved the demand of an auxiliary absorbing cover plate of independent manufacturing and the step that this auxiliary absorbing cover plate is installed, therefore, built-up time and manufacturing cost have been saved.
By the description of hereinafter with reference to accompanying drawing the utility model being done, other purpose of the present utility model and advantage will be apparent, and can help that the utility model is had comprehensive understanding.
Description of drawings
Fig. 1 shows a kind of decomposing schematic representation of existing electric connector;
Fig. 2 shows the schematic diagram of the existing electric connector that assembles;
Fig. 3 a shows with the suction nozzle absorption electric connector that assembles shown in Figure 2;
Fig. 3 b shows that the electric connector that will be drawn by suction nozzle is positioned on the circuit board;
Fig. 3 c shows that the electric connector welding that will be positioned on the circuit board is to circuit board;
Fig. 4 shows the decomposing schematic representation according to the electric connector of an embodiment of the present utility model;
Fig. 5 shows the schematic diagram according to the electric connector that assembles of an embodiment of the present utility model;
Fig. 6 a, 6b and 6c show will the electric connector assembling that assemble shown in Figure 5 process to the circuit board, wherein, Fig. 6 a shows with the suction nozzle absorption electric connector that assembles shown in Figure 5; Fig. 6 b shows that the electric connector that will be drawn by suction nozzle is positioned on the circuit board; Show that with Fig. 6 c the electric connector welding that will be positioned on the circuit board is to circuit board.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.In specification, same or analogous drawing reference numeral is indicated same or analogous parts.Following explanation to the utility model execution mode is intended to overall utility model design of the present utility model is made an explanation with reference to accompanying drawing, and not should be understood to a kind of restriction of the present utility model.
Fig. 4 shows the decomposing schematic representation according to the electric connector of an embodiment of the present utility model; Fig. 5 shows the schematic diagram according to the electric connector that assembles 100 of an embodiment of the present utility model.
As shown in Figure 4 and Figure 5, electric connector 100 mainly comprises an insulation shell 101, a plurality of terminal 102 and an auxiliary absorbing platform 103.
As shown in Figure 4 and Figure 5, auxiliary absorbing platform 103 is formed on the insulation shell 101, and is for example, integrally formed by molded method and insulation shell 101.
See also Fig. 4 and Fig. 5, auxiliary absorbing platform 103 has a flat top surface that is suitable for suction nozzle 107 (referring to Fig. 6 c) absorption.
In illustrated embodiment, the upper surface area of auxiliary absorbing platform 103 is far smaller than the surface area that the surrounding, top 106 of insulation shell 101 limits, and can reduce like this materials of making auxiliary absorbing platform 103, further saves manufacturing cost.
For the shape with suction nozzle 107 is complementary, the shape of auxiliary absorbing platform 103 is made into the shape of suction nozzle 107 roughly the same.In illustrated embodiment, auxiliary absorbing platform 103 is the circular platform.
Referring to Fig. 7 a, the area of the upper surface of auxiliary absorbing platform 103 is a bit larger tham the aperture area of suction nozzle 107, like this, can either guarantee that suction nozzle 107 is adsorbed on the upper surface of auxiliary absorbing platform 103 reliably, have and to reduce the materials of making auxiliary absorbing platform 103 as far as possible.
As shown in Figure 4 and Figure 5, auxiliary absorbing platform 103 roughly is formed on the geometric center place of insulation shell 101, and namely the geometric center point of auxiliary absorbing platform 103 roughly overlaps with the geometric center point of insulation shell 101.Such advantage is to be convenient to draw the position of machine recognition electric connector 100 and be convenient to this electric connector 100 is positioned on the circuit board 108 (referring to Fig. 7 b) exactly.
As shown in Figure 5, auxiliary absorbing platform 103 is supported in the insulation shell 101 by a ribs 109 that is formed on the insulation shell 101.But the utility model is not limited to this, and auxiliary absorbing platform 103 also can be supported in the insulation shell 101 by support column, support ring etc.
As shown in Figure 4 and Figure 5, the upper surface of auxiliary absorbing platform 103 is roughly concordant with the upper surface of the surrounding, top 106 of insulation shell 101, is convenient to so integratedly mold insulation housing 101 and auxiliary absorbing platform 103.
As shown in Figure 4 and Figure 5, in insulation shell 101, limit a container cavity, in container cavity, accommodate a plurality of electronic devices 105; And be formed with respectively a plurality of terminals and keep groove 104 on two sidewalls of insulation shell 101, a plurality of terminals 102 are contained in respectively a plurality of terminals and keep in the groove 104.
In illustrated embodiment, a plurality of electronic devices 105 are a plurality of coils, and a plurality of coil 105 need to cover with epoxy resin or silica gel filler.Although not shown, the pin of a plurality of terminals 102 respectively mode by spot welding is electrically connected with the wire of corresponding coil 105.
Fig. 6 a, 6b and 6c show the process that will the electric connector that assemble 100 shown in Figure 5 be assembled on the circuit board 108, and wherein, Fig. 6 a shows with the suction nozzle 107 absorptions electric connector that assembles 100 shown in Figure 5; Fig. 6 b shows that the electric connector 100 that will be drawn by suction nozzle 107 is positioned on the circuit board 108; Show that with Fig. 6 c the electric connector 100 that will be positioned on the circuit board 108 is welded on the circuit board 108.
Shown in Fig. 6 a, 6b and 6c, suction nozzle 107 is drawn to electric connector 100 on the circuit board 108; And electric connector 100 is electrically connected on the circuit board 108 in surface-pasted mode.
Although by reference to the accompanying drawings the utility model is illustrated, disclosed embodiment is intended to execution mode of the present utility model is carried out exemplary illustration in the accompanying drawing, and can not be interpreted as a kind of restriction of the present utility model.
Although some embodiment of this overall utility model design are shown and explanation, those skilled in the art will appreciate that, in the situation of the principle that does not deviate from this overall utility model design and spirit, can make a change these embodiment, scope of the present utility model limits with claim and their equivalent.It should be noted that word " comprises " does not get rid of other element or step, and word " " or " one " do not get rid of a plurality of.In addition, any element numbers of claim should not be construed as restriction scope of the present utility model.
Claims (10)
1. an electric connector (100) comprises an insulation shell (101) and a plurality of terminal (102),
It is characterized in that:
Described electric connector (100) also comprises an auxiliary absorbing platform (103), described auxiliary absorbing platform (103) is formed on the described insulation shell (101), and described auxiliary absorbing platform (103) has the flat top surface that is suitable for suction nozzle (107) absorption.
2. electric connector according to claim 1 (100) is characterized in that:
The surface area that the upper surface area of described auxiliary absorbing platform (103) limits less than the surrounding, top (106) of described insulation shell (101).
3. electric connector according to claim 2 (100) is characterized in that:
The shape of the shape of described auxiliary absorbing platform (103) and described suction nozzle (107) is roughly the same.
4. electric connector according to claim 3 (100) is characterized in that:
The area of the upper surface of described auxiliary absorbing platform (103) is a bit larger tham the aperture area of described suction nozzle (107).
5. electric connector according to claim 4 (100) is characterized in that:
Described auxiliary absorbing platform (103) roughly is positioned at the geometric center place of described insulation shell (101).
6. electric connector according to claim 5 (100) is characterized in that:
Described auxiliary absorbing platform (103) is supported in the described insulation shell (101) by a ribs (109) that is formed on the insulation shell (101).
7. electric connector according to claim 6 (100) is characterized in that:
The upper surface of described auxiliary absorbing platform (103) is roughly concordant with the upper surface of the surrounding, top (106) of described insulation shell (101).
8. electric connector according to claim 7 (100) is characterized in that:
In described insulation shell (101), limit a container cavity, in described container cavity, accommodate a plurality of electronic devices (105); And
Be formed with respectively a plurality of terminals and keep groove (104) on two sidewalls of described insulation shell (101), described a plurality of terminals (102) are contained in respectively described a plurality of terminal and keep in the groove (104).
9. electric connector according to claim 8 (100) is characterized in that:
The pin of described a plurality of terminal (102) is electrically connected with corresponding electronic device (105) by the mode of spot welding respectively.
10. electric connector according to claim 1 (100) is characterized in that:
Described suction nozzle (107) is drawn to described electric connector (100) on the circuit board (108); And
Described electric connector (100) is electrically connected on the described circuit board (108) in surface-pasted mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220386566 CN202678599U (en) | 2012-08-06 | 2012-08-06 | Electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220386566 CN202678599U (en) | 2012-08-06 | 2012-08-06 | Electrical connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202678599U true CN202678599U (en) | 2013-01-16 |
Family
ID=47499476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220386566 Expired - Lifetime CN202678599U (en) | 2012-08-06 | 2012-08-06 | Electrical connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202678599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106572604A (en) * | 2016-10-19 | 2017-04-19 | 上海松江飞繁电子有限公司 | Circuit board terminal assembling device and assembling method thereof |
-
2012
- 2012-08-06 CN CN 201220386566 patent/CN202678599U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106572604A (en) * | 2016-10-19 | 2017-04-19 | 上海松江飞繁电子有限公司 | Circuit board terminal assembling device and assembling method thereof |
| CN106572604B (en) * | 2016-10-19 | 2023-06-30 | 上海松江飞繁电子有限公司 | Assembling device and assembling method for circuit board terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130116 |
|
| CX01 | Expiry of patent term |