CN201638684U - Base of chip capacitor - Google Patents
Base of chip capacitor Download PDFInfo
- Publication number
- CN201638684U CN201638684U CN2010201516058U CN201020151605U CN201638684U CN 201638684 U CN201638684 U CN 201638684U CN 2010201516058 U CN2010201516058 U CN 2010201516058U CN 201020151605 U CN201020151605 U CN 201020151605U CN 201638684 U CN201638684 U CN 201638684U
- Authority
- CN
- China
- Prior art keywords
- metal electrode
- electrode wire
- pedestal
- polar curve
- metal polar
- 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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Abstract
The utility model discloses a base of a chip capacitor, which comprises a base body. A plurality of arc bosses are arranged at the top of the base body; a plurality of supporting platforms are arranged at the bottom of the base body; the arc surfaces of the arc bosses form an inner circular cavity corresponding to the excircle of the chip capacitor; two symmetrical metal electrode wire lead-out holes are arranged in the middle of the base body; the metal electrode wire lead-out holes are communicated with metal electrode wire lead grooves at the bottom of the base body; and the metal electrode wire lead grooves are communicated with the outer edge of the base body and form a included angle alpha being less than 90 degree with the vertical direction. The metal electrode wire lead grooves are designed into an inclined structure, when the metal electrode wire of the capacitor is inserted into the base and bent along with the lead grooves, the metal electrode wire bent by the capacitor is recovered to a horizontal state due to the resilience effect of plastic deformation of metal material, the metal electrode wire is in good contact with a circuit board, and the quality of soldering between the metal electrode wire of the capacitor and the circuit board is improved.
Description
Technical field
The utility model relates to a kind of patch capacitor device, and especially a kind of pedestal of the patch capacitor device that is used to pack into belongs to technical field of electronic components.
Background technology
The patch capacitor utensil has advantages such as volume is little, efficient low-consume, is used widely in the electronic product field.Patch capacitor device pedestal is the important accessory that paster electrical equipment holds, and the patch capacitor device is played holder put and heat-blocking action.As shown in Figure 1, the metal polar curve lead-in wire groove 11 of existing patch capacitor device pedestal pedestal 1 is a horizontal structure, when the metal polar curve 21 insertion pedestals of patch capacitor device 2, after 11 bendings of lead-in wire groove, because the rebound effect of metal polar curve 21, make it become heeling condition with circuit board plane, like this, when the soldering of patch capacitor device is on circuit board, because the metal polar curve 21 of the patch capacitor that tilts has only part contact circuit plate, easily produce the rosin joint phenomenon, thereby influence the normal use of entire circuit plate.
The utility model content
The purpose of this utility model provides a kind of patch capacitor device pedestal, contacts well with circuit board after the bending of lead-in wire groove when the metal polar curve of capacitor inserts this pedestal, has improved the metal polar curve and the welding quality of circuit board of capacitor.
The utility model is achieved by the following technical programs:
A kind of patch capacitor device pedestal, comprise pedestal, the top of described pedestal is provided with several arc boss, the bottom is provided with several brace tables, the arc surface of described several arc boss forms the corresponding internal round chamber of cylindrical with patch capacitor, and the middle part of described pedestal is provided with the metal polar curve fairlead of two symmetries, and described metal polar curve fairlead communicates with the metal polar curve lead-in wire groove of pedestal bottom, described metal polar curve lead-in wire groove communicates with the outer rim of pedestal, and with the vertical direction α that has angle.
The purpose of this utility model can also further realize by following technical measures.
Aforesaid a kind of patch capacitor device pedestal, the angle α of wherein said metal polar curve lead-in wire groove and horizontal direction is 85 °～88 °.
The utility model is designed to become with vertical direction an incline structure less than 90 ° angle with metal polar curve lead-in wire groove, when extremely one angle α being arranged with vertical direction when the metal polar curve insertion pedestal metal polar curve fairlead of patch capacitor device and along the bending of lead-in wire groove, because the rebound effect of metal material plastic deformation, make the metal polar curve after the bending of patch capacitor device be returned to level, this metal polar curve contacts well with circuit board, has improved capacitor metal polar curve and circuit board soldering quality.
Advantage of the present utility model and characteristics will illustrate by the non-limitative illustration of following preferred embodiment and explain that these embodiment only provide as an example with reference to accompanying drawing.
Description of drawings
Fig. 1 is that the patch capacitor device is installed in the schematic diagram in the existing pedestal;
Fig. 2 is the upward view of pedestal;
Fig. 3 is the A-A cutaway view of Fig. 2;
Fig. 4 is a vertical view of the present utility model;
Fig. 5 is that the patch capacitor device is installed in the schematic diagram in the existing pedestal.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As Fig. 2～shown in Figure 5, the utility model comprises pedestal 1, pedestal 1 is a quadrilateral structure, tetragonal adjacent two jiaos is the right angle, two jiaos cut out chamfering in addition, four jiaos of places, the top of pedestal 1 respectively establish an arc boss 12, the bottom is provided with four support round platforms 13, the arc surface of arc boss 12 forms the corresponding internal round chamber 14 of cylindrical with patch capacitor device 2, be convenient to patch capacitor device 2 location and installation, the middle part of pedestal 1 is provided with the metal polar curve fairlead 15 of two symmetries, metal polar curve fairlead 15 communicates with the metal polar curve lead-in wire groove 11 of pedestal 1 bottom, metal polar curve lead-in wire groove 11 communicates with the outer rim of pedestal 1, and with the angle α of vertical direction formation one less than 90 °, angle α is 85 °～88 °, α is 88 ° in the present embodiment, like this, when the metal polar curve 21 of patch capacitor device 2 insert pedestals along 11 bendings of lead-in wire groove to after, metal polar curve 21 resilience under the rebound effect of metal material plastic deformation becomes level, this metal polar curve 21 contacts well with circuit board, has improved the metal polar curve and the circuit board soldering quality of capacitor.
In addition to the implementation, the utility model can also have other execution modes, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection range of the utility model requirement.
Claims (2)
1. patch capacitor device pedestal, comprise pedestal (1), the top of described pedestal (1) is provided with several arc boss (12), the bottom is provided with several brace tables (13), the arc surface of described several arc boss (12) forms the corresponding internal round chamber of cylindrical (14) with patch capacitor (2), the middle part of described pedestal (1) is provided with the metal polar curve fairlead (15) of two symmetries, described metal polar curve fairlead (15) communicates with the metal polar curve lead-in wire groove (11) of pedestal (1) bottom, described metal polar curve lead-in wire groove (11) communicates with the outer rim of pedestal (1), it is characterized in that: described metal polar curve lead-in wire groove (11) and the vertical direction α that has angle.
2. a kind of patch capacitor device pedestal as claimed in claim 1 is characterized in that: described metal polar curve lead-in wire groove (11) is 85 °～88 ° with the angle α of horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201516058U CN201638684U (en) | 2010-04-06 | 2010-04-06 | Base of chip capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201516058U CN201638684U (en) | 2010-04-06 | 2010-04-06 | Base of chip capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201638684U true CN201638684U (en) | 2010-11-17 |
Family
ID=43083189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201516058U Expired - Fee Related CN201638684U (en) | 2010-04-06 | 2010-04-06 | Base of chip capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201638684U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723194A (en) * | 2012-06-15 | 2012-10-10 | 浙江省天台祥和实业有限公司 | Chip capacitor base |
| CN104377033A (en) * | 2014-10-22 | 2015-02-25 | 厦门法拉电子股份有限公司 | Thin film capacitor surface mounting welding lead-out structure and mounting method thereof |
| CN105208793A (en) * | 2015-08-18 | 2015-12-30 | 浪潮电子信息产业股份有限公司 | Welding device capable of realizing mutual replacement of capacitors in different types |
-
2010
- 2010-04-06 CN CN2010201516058U patent/CN201638684U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723194A (en) * | 2012-06-15 | 2012-10-10 | 浙江省天台祥和实业有限公司 | Chip capacitor base |
| CN102723194B (en) * | 2012-06-15 | 2016-01-20 | 浙江天台祥和实业股份有限公司 | Chip capacitor base |
| CN104377033A (en) * | 2014-10-22 | 2015-02-25 | 厦门法拉电子股份有限公司 | Thin film capacitor surface mounting welding lead-out structure and mounting method thereof |
| CN105208793A (en) * | 2015-08-18 | 2015-12-30 | 浪潮电子信息产业股份有限公司 | Welding device capable of realizing mutual replacement of capacitors in different types |
| CN105208793B (en) * | 2015-08-18 | 2017-12-19 | 浪潮电子信息产业股份有限公司 | The welder that a kind of different type electric capacity is mutually replaced |
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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: 20101117 Termination date: 20160406 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |