CN201408860Y - Electric connector with protective cover - Google Patents
Electric connector with protective cover Download PDFInfo
- Publication number
- CN201408860Y CN201408860Y CN2009201506848U CN200920150684U CN201408860Y CN 201408860 Y CN201408860 Y CN 201408860Y CN 2009201506848 U CN2009201506848 U CN 2009201506848U CN 200920150684 U CN200920150684 U CN 200920150684U CN 201408860 Y CN201408860 Y CN 201408860Y
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- Prior art keywords
- board
- over cap
- electric connector
- sides
- terminal
- 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
Links
- 230000001681 protective effect Effects 0.000 title abstract 5
- 238000003466 welding Methods 0.000 claims abstract description 17
- 238000012856 packing Methods 0.000 claims description 23
- 238000009413 insulation Methods 0.000 claims description 21
- 239000012943 hotmelt Substances 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 6
- 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 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- Coupling Device And Connection With Printed Circuit (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
一种具有保护盖的电连接器，包括一绝缘壳体、多个端子及一保护盖。绝缘壳体具有一板部，其设有多个间隔设置的端子槽，该等端子的每一端子分别固设于该等端子槽的每一端子槽，板部两侧各具有一抵顶面。保护盖具有一吸取部、两个悬臂及两个挟持部，吸取部两侧分别延伸形成该两悬臂，悬臂沿内圆角延伸形成自由端，且向下延伸形成挟持部，该两挟持部自由端各具有一迫紧斜面，该两迫紧斜面分别迫紧该两抵顶面。借此，自动化真空吸盘吸附保护盖而将绝缘壳体定位于电路板上，并进行焊接，增加使用上的方便性，且增加产品质量的稳定性。
An electrical connector with a protective cover comprises an insulating shell, a plurality of terminals and a protective cover. The insulating shell has a plate portion, which is provided with a plurality of terminal slots arranged at intervals, each of the terminals is fixedly arranged in each of the terminal slots, and both sides of the plate portion have a top-butting surface. The protective cover has a suction portion, two cantilevers and two clamping portions, and both sides of the suction portion extend to form the two cantilevers, and the cantilevers extend along the inner fillet to form a free end, and extend downward to form a clamping portion, and the free ends of the two clamping portions each have a clamping inclined surface, and the two clamping inclined surfaces respectively clamp the two top-butting surfaces. In this way, the automated vacuum suction cup absorbs the protective cover to position the insulating shell on the circuit board, and performs welding, which increases the convenience of use and increases the stability of product quality.
Description
Technical field
The utility model relates to a kind of electric connector with over cap, and a kind of electric connector of over cap to provide the automation vacuum cup to adsorb that have is provided especially.
Background technology
Generally be installed on the circuit board, in order to the electric connector of transmission electrical signals, be to adopt surface mount technology, pick up and move to electric connector on the circuit board with the automation vacuum cup, make a plurality of terminals and the circuit board contraposition of electric connector, and these terminals are welded in circuit board.
TaiWan, China letters patent book number M350960 discloses a kind of over cap of electric connector; the over cap that comprises electric connector and insulation is formed; wherein: this electric connector is provided with insulating base; and the extension of pedestal side is provided with the docking section; and in the docking section distolateral being provided with apart from one another by a plurality of finger-like projections and the channel arranged; and these channels are equipped with respectively and extend to the outer conducting terminal of pedestal opposite side, and the pedestal both sides then are respectively equipped with the location division.
This over cap is covered in the set docking section of electric connector end face; and the over cap surface can and be plane absorption face for vacuum attraction for being formed with; the over cap both sides are for being bent with holding part respectively downwards again; and each holding part can seize that both sides, the set docking section of electric connector form tight fit on both sides by the arms in case the projection of seizing on both sides by the arms that over cap gets loose and drops for inwardly convexing with respectively, and between the set holding part in over cap both sides for being formed with the accommodation space of the docking section that can hold electric connector.
But the over cap of above-mentioned electric connector commonly used has following shortcoming:
One, the holding part of over cap is convexly equipped with and seizes projection on both sides by the arms, and over cap must be inserted by the place ahead, docking section, makes to seize projection engaging both sides, docking section on both sides by the arms, causes the inconvenience in the use.
Two, over cap is replaced the block projection and is made and has the gap between over cap and the pedestal, stretches into this gap by instruments such as a word bottle opener, blades, and replaces over cap one side and over cap is taken out.Yet, when tool using takes out over cap, cause the distortion of pedestal or these conducting terminals easily, reduce the stability of product quality.
So the above-mentioned defective of inventor's thoughts can be improved, the spy concentrates on studies and cooperates theoretical utilization, proposes a kind of reasonable in design and effectively improve the utility model of above-mentioned defective finally.
The utility model content
The purpose of this utility model is to provide a kind of electric connector with over cap, by the structural improvement of over cap, increases the convenience on using, and increases the stability of product quality.
In order to reach above-mentioned purpose, the utility model provides a kind of electric connector with over cap, comprise: an insulation shell, this insulation shell comprises a basal wall, two sidewalls and a board, this two side vertically is arranged at this basal wall both sides, this basal wall and this two side are defined jointly and are formed a grafting space, this board vertically is arranged at this basal wall, this board is positioned at this grafting interior volume, this board is provided with a plurality of terminal grooves, these terminal grooves are arranged at intervals at this board, and each terminal groove runs through this basal wall, and these board both sides respectively have a support surface; A plurality of terminals, these terminals are fixedly arranged on these terminal grooves respectively; An and over cap; this over cap has a drawing section, two cantilevers and two holding part; these both sides, drawing section extend to form this two cantilever respectively; each cantilever extends to form cantilever free end along filleted corner; each cantilever free end extends to form holding part downwards; this two holding part free end respectively has a packing inclined-plane, and this two packings inclined-plane is this two support surface of packing respectively.
According to wherein a kind of scheme of the present utility model, a kind of electric connector with over cap is provided, comprise: an insulation shell, this insulation shell comprises a basal wall, two sidewalls and a board, this two side vertically is arranged at this basal wall both sides, this basal wall and this two side are defined jointly and are formed a grafting space, this board vertically is arranged at this basal wall, this board is positioned at this grafting interior volume, this board is provided with a plurality of terminal grooves, these terminal grooves are arranged at intervals at this board, and each terminal groove runs through this basal wall, and these board both sides respectively have the inclined-plane of replacing; A plurality of terminals, these terminals are fixedly arranged on these terminal grooves respectively; An and over cap; this over cap has a drawing section, two cantilevers and two holding part; these both sides, drawing section extend to form this two cantilever respectively; each cantilever extends to form cantilever free end along filleted corner; each cantilever free end extends to form holding part downwards; this two holding part free end respectively has a packing inclined-plane, and the inclined-plane incline direction of this top bevel that balances or cancel each other is to inclined-plane incline direction that should two packing inclined-planes.
The utlity model has following beneficial effect:
One, by the absorption plane of automation vacuum cup absorption over cap and insulation shell is positioned on the circuit board, and weld the support surface of the packing inclined-plane packing board of over cap.Whereby, insulation shell positively lies against on the circuit board and not crooked, promotes the welding effect between these terminals and the circuit board, increases the stability of product quality.
Two, only need apply external force and over cap can be taken off, need not tool using, avoid the distortion of insulation shell or these terminals, promote and produce yield, and increase the stability of product quality in this two cantilever.
For enabling further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet appended accompanying drawing only provide with reference to and the explanation usefulness, be not to be used for the utility model is limited.
Description of drawings
Fig. 1 is the exploded view that the utlity model has the electric connector of over cap;
Fig. 2 is the stereogram that the utlity model has the electric connector of over cap;
Fig. 3 is the stereogram that the utlity model has another angle of electric connector of over cap;
Fig. 4 is the front view that the utlity model has the electric connector of over cap;
Fig. 5 is the user mode figure that the utlity model has the electric connector of over cap;
Fig. 6 is the front view that the utlity model has another execution mode of electric connector of over cap.
[main element description of reference numerals]
Insulation shell 1
Trailing flank 112 sidewalls 12
123 location divisions 124, grafting space
Replace inclined-plane 132A
Fixed part 21 contact sites 22
Welding foot 23 weld parts 231
Over cap 3
Cantilever 32 holding part 33
Packing inclined-plane 331
Seize distance D on both sides by the arms
Automation vacuum cup 10
Circuit board 20
Embodiment
See also Fig. 1, Fig. 2 and Fig. 3, the utility model provides a kind of electric connector with over cap, includes an insulation shell 1, a plurality of terminal 2 and an over cap 3.
Insulation shell 1 includes a basal wall 11, two sidewalls 12 and boards 13, and basal wall 11, sidewall 12 and board 13 are one-body molded.Basal wall 11 has a leading flank 111 and one and the reverse trailing flank 112 of leading flank 111, and basal wall 11 both sides extend to form two side 12 respectively, and this two side 12 vertically is arranged at basal wall 11 both sides, and each sidewall 12 extends along the place ahead and protrudes in leading flank 111.This two side 12 respectively has a medial surface 121 and one and the reverse lateral surface 122 of medial surface 121, and leading flank 111 and this two medial surface 121 define jointly and form a grafting space 123, and this two lateral surface 122 respectively has a location division 124.Board 13 is a thin plate, and board 13 vertically is arranged at leading flank 111, and board 13 extends forward along vertical leading flank 111 directions, and board 13 is positioned at 123 inside, grafting space.Board 13 bottom surfaces are provided with a plurality of terminal grooves 131 (as Fig. 3), and these terminal grooves 131 are arranged at intervals at board 13, and each terminal groove 131 runs through leading flank 111 and trailing flank 112, and board 13 both sides respectively have a support surface 132.
These terminals 2 are fixedly arranged on these terminal grooves 131 respectively, these terminals 2 respectively have a fixed part 21, a contact site 22 and a welding foot 23, fixed part 21 is fixedly arranged in the terminal groove 131, fixed part 21 extends to form contact site 22 forward, contact site 22 protrudes in terminal groove 131, and contact site 22 free ends are replaced board 13.Therefore, contact site 22 two ends are immobilizated in fixed part 21 and board 13 respectively, and contact site 22 can bear and add strength and produce strain, makes to have the excellent contact situation between contact site 22 and the contactant, reaches stable signal of telecommunication transmission.Fixed part 21 extends back and passes leading flank 111 and form welding foot 23 with trailing flank 112, and welding foot 23 free ends have a weld part 231.Yet, the mode that each terminal 2 is fixedly arranged on each terminal groove 131 respectively can be interfere fixing, insert be shaped (Insert molding) fixing or hot melt and fix, do not limited to.
Over cap 3 has a drawing section 31, two cantilevers 32 and two holding part 33, and drawing section 31, cantilever 32 and holding part 33 are one-body molded.Drawing section 31 is a rectangular thin plate, drawing section 31 end faces have one and draw plane 311,31 both sides, drawing section extend to form this two cantilever 32 respectively, and each cantilever 32 extends to form cantilever 32 free ends along filleted corner, and each cantilever 32 free end extends to form holding part 33 downwards.This two holding part 33 one is seized distance D (seeing also Fig. 4) on both sides by the arms at interval, the width of the corresponding board of this clamp distance D 13 both sides, and these two holding part, 33 free ends respectively have a packing inclined-plane 331.Whereby, each cantilever 32 is that fulcrum is done upper and lower swing with an end, and then drives holding part 33, makes this seize the distance D variable length on both sides by the arms.In addition, distance D is seized in the influence of the radius of curvature of cantilever 32 filleted corners size on both sides by the arms, can change the size of radius of curvature according to actual operating position.
See also Fig. 4; over cap 3 is pressed into grafting space 123 by insulation shell 1 top; board 13 is replaced this two holding part 33 and is made this upwards swing of two cantilever 32; it is elongated to make this seize distance D on both sides by the arms; over cap 3 thereby stride and be located at board 13 tops; the parallel substantially board 13 in drawing section 31, this two packings inclined-plane 331 is these two support surfaces 132 of packing respectively, over cap 3 thereby be fixed on the board 13.
See also Fig. 5; insulation shell 1 is installed in the process of circuit board 20; planes 311 are drawn in automation vacuum cup 10 absorption and the electric connector that will the utlity model has over cap picks up; and move on the circuit board 20; make location division 124 be fixed in the positioning area of circuit board 20; and the weld part 231 of welding foot 23 is welded in the weld zone of circuit board 20, and these terminals 2 form with circuit board 20 and electrically connect.Whereby, automation vacuum cup 10 sees through over cap 3 location division 124 and weld part 231 is positioned on the circuit board 20, keeps mean forced in the process of welding, and avoids rocking, and promotes welding effect.
Yet; finish welding and desire when over cap 3 is taken off; only need apply external force in this two cantilever 32; this upwards swing of two cantilever 32; it is elongated and convenient over cap 3 is taken off to make this seize distance D on both sides by the arms, need not tool using (as a word bottle opener or a blade), and the strength that adds when avoiding tool using causes insulation shell 1 or 2 distortion of these terminals; promote and produce yield, and increase the stability of product quality.
The utility model board 13 can be done different variation designs, see also Fig. 6, board 13A both sides respectively have the inclined-plane of replacing 132A, the inclined-plane incline direction of this top bevel 132A that balances or cancel each other increases the contact area of replacing between inclined-plane 132A and the packing inclined-plane 331 to inclined-plane incline direction that should two packing inclined-planes 331.When this two packings inclined-plane 331 respectively packing this when balancing or cancel each other top bevel 132A, bigger contact area produces bigger contact friction force, makes over cap 3 more stably be fixed on the board 13A.Moreover when desire was taken off over cap 3, packing inclined-plane 331 slided along the inclined-plane incline direction of replacing inclined-plane 132A, was convenient to over cap 3 and broke away from board 13A.
In sum, the utlity model has following characteristic:
One, by the absorption plane 311 of automation vacuum cup 10 absorption over caps 3 and insulation shell 1 is positioned on the circuit board 20, and weld the support surface 132 of the packing inclined-plane 331 packing boards 13 of over cap 3.Whereby, insulation shell 1 positively lies against on the circuit board 20 and not crooked, promotes the welding effect between these terminals 2 and the circuit board 20, increases the stability of product quality.
Two, only need apply external force and over cap 3 can be taken off, need not tool using, avoid insulation shell 1 or 2 distortion of these terminals, promote and produce yield, and increase the stability of product quality in this two cantilever 32.
But, the above only is a preferable possible embodiments of the present utility model, non-so inflexible limit claim of the present utility model, and all utilization the utility model specifications and accompanying drawing content institute equivalent structure for it change, all in like manner be contained in the scope of the present utility model explanation hereby.
Claims (10)
1, a kind of electric connector with over cap is characterized in that, comprising:
One insulation shell, this insulation shell comprises a basal wall, two sidewalls and a board, this two side vertically is arranged at this basal wall both sides, this basal wall and this two side are defined jointly and are formed a grafting space, and this board vertically is arranged at this basal wall, and this board is positioned at this grafting interior volume, this board is provided with a plurality of terminal grooves, these terminal grooves are arranged at intervals at this board, and each terminal groove runs through this basal wall, and these board both sides respectively have a support surface;
A plurality of terminals, these terminals are fixedly arranged on these terminal grooves respectively; And
One over cap; this over cap has a drawing section, two cantilevers and two holding part; these both sides, drawing section extend to form this two cantilever respectively; each cantilever extends to form cantilever free end along filleted corner; each cantilever free end extends to form holding part downwards; this two holding part free end respectively has a packing inclined-plane, and this two packings inclined-plane is this two support surface of packing respectively.
2, the electric connector with over cap as claimed in claim 1 is characterized in that, this two holding part one is seized distance on both sides by the arms at interval, and this clamp distance is to width that should the board both sides, and this over cap is striden and is located at this board top, parallel substantially this board in this drawing section.
3, the electric connector with over cap as claimed in claim 2; it is characterized in that; this basal wall has a leading flank and one and the reverse trailing flank of leading flank; this two side respectively has a medial surface and one and the reverse lateral surface of medial surface; this leading flank and this two medial surface define jointly and form this grafting space; this two lateral surface respectively has a location division, and each terminal groove of these terminal grooves runs through this leading flank and this trailing flank.
4, the electric connector with over cap as claimed in claim 3; it is characterized in that; these terminals respectively have a fixed part, a contact site and a welding foot; this fixed part is fixedly arranged in the terminal groove; this fixed part one end extends to form this contact site; this contact site protrudes in terminal groove; this contact site free end is replaced this board; this fixed part other end extends through this leading flank and this trailing flank and forms a welding foot; this welding foot free end has a weld part, and this weld part is welded on the circuit board.
5, the electric connector with over cap as claimed in claim 4 is characterized in that, that each terminal of these terminals is interfered respectively is fixing, insert each terminal groove that the fixing or hot melt of being shaped is fixed in these terminal grooves.
6, a kind of electric connector with over cap is characterized in that, comprising:
One insulation shell, this insulation shell comprises a basal wall, two sidewalls and a board, this two side vertically is arranged at this basal wall both sides, this basal wall and this two side are defined jointly and are formed a grafting space, and this board vertically is arranged at this basal wall, and this board is positioned at this grafting interior volume, this board is provided with a plurality of terminal grooves, these terminal grooves are arranged at intervals at this board, and each terminal groove runs through this basal wall, and these board both sides respectively have the inclined-plane of replacing;
A plurality of terminals, these terminals are fixedly arranged on these terminal grooves respectively; And
One over cap; this over cap has a drawing section, two cantilevers and two holding part; these both sides, drawing section extend to form this two cantilever respectively; each cantilever extends to form cantilever free end along filleted corner; each cantilever free end extends to form holding part downwards; this two holding part free end respectively has a packing inclined-plane, and the inclined-plane incline direction of this top bevel that balances or cancel each other is to inclined-plane incline direction that should two packing inclined-planes.
7, the electric connector with over cap as claimed in claim 6 is characterized in that, this two holding part one is seized distance on both sides by the arms at interval, and this clamp distance is to width that should the board both sides, and this over cap is striden and is located at this board top, parallel substantially this board in this drawing section.
8, the electric connector with over cap as claimed in claim 7; it is characterized in that; this basal wall has a leading flank and one and the reverse trailing flank of leading flank; this two side respectively has a medial surface and one and the reverse lateral surface of medial surface; this leading flank and this two medial surface define jointly and form this grafting space; this two lateral surface respectively has a location division, and each terminal groove of these terminal grooves runs through this leading flank and this trailing flank.
9, the electric connector with over cap as claimed in claim 8; it is characterized in that; these terminals respectively have a fixed part, a contact site and a welding foot; this fixed part is fixedly arranged in the terminal groove; this fixed part one end extends to form this contact site; this contact site protrudes in terminal groove; this contact site free end is replaced this board; this fixed part other end extends through this leading flank and this trailing flank and forms a welding foot; this welding foot free end has a weld part, and this weld part is welded on the circuit board.
10, the electric connector with over cap as claimed in claim 9 is characterized in that, that each terminal of these terminals is interfered respectively is fixing, insert each terminal groove that the fixing or hot melt of being shaped is fixed in these terminal grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201506848U CN201408860Y (en) | 2009-05-22 | 2009-05-22 | Electric connector with protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201506848U CN201408860Y (en) | 2009-05-22 | 2009-05-22 | Electric connector with protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201408860Y true CN201408860Y (en) | 2010-02-17 |
Family
ID=41679807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201506848U Expired - Fee Related CN201408860Y (en) | 2009-05-22 | 2009-05-22 | Electric connector with protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201408860Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106659042A (en) * | 2016-11-29 | 2017-05-10 | 广东长虹电子有限公司 | Plastic connectors and connection structure between PCB board and fixed board |
| CN112186399A (en) * | 2019-07-03 | 2021-01-05 | 达昌电子科技(苏州)有限公司 | Connector with a locking member |
| CN115173124A (en) * | 2022-07-27 | 2022-10-11 | 东莞市林积为实业投资有限公司 | Floating radio frequency connector |
-
2009
- 2009-05-22 CN CN2009201506848U patent/CN201408860Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106659042A (en) * | 2016-11-29 | 2017-05-10 | 广东长虹电子有限公司 | Plastic connectors and connection structure between PCB board and fixed board |
| CN112186399A (en) * | 2019-07-03 | 2021-01-05 | 达昌电子科技(苏州)有限公司 | Connector with a locking member |
| CN115173124A (en) * | 2022-07-27 | 2022-10-11 | 东莞市林积为实业投资有限公司 | Floating radio frequency connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20120522 |