CN206595151U - If the leadless capacitor of sucker - Google Patents
If the leadless capacitor of sucker Download PDFInfo
- Publication number
- CN206595151U CN206595151U CN201720312461.1U CN201720312461U CN206595151U CN 206595151 U CN206595151 U CN 206595151U CN 201720312461 U CN201720312461 U CN 201720312461U CN 206595151 U CN206595151 U CN 206595151U
- Authority
- CN
- China
- Prior art keywords
- capacitor
- sucker
- electrode
- leadless
- casing
- 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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- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The utility model is related to leadless capacitor.A kind of leadless capacitor for setting sucker, including capacitor casing, provided with capacitor core and the locating rack that electrode spacing is fixed in the capacitor protector body, the two ends of the capacitor core are welded with the electrode from the downside stretching of capacitor casing, it is characterized in that, the locating rack is additionally provided with the spacer bar that a downside from capacitor casing is stretched out, and one end of the remotely located frame of spacer bar is provided with sucker, and the electrode grows downwards the sucker.The utility model provides a kind of leadless capacitor for setting sucker that can be reliably positioned at before welding on circuit board, solves the problem of capacitor easily produces inclination on circuit boards before existing leadless capacitor welding.
Description
Technical field
The utility model is related to leadless capacitor, more particularly to a kind of leadless capacitor for setting sucker.
Background technology
Electric capacity is one of electronic component for largely using in electronic equipment, is widely used in blocking, coupling, bypass, filter
In terms of ripple, resonant tank, energy conversion, control circuit.Square shell electric capacity is one kind of electric capacity, and its wire need to typically draw outer
Shell, for grafting on circuit boards, and requires that the wire drawn is located at housing two ends respectively, during grafting, between two stitch
Needle gage identical must can just be conveniently accomplished assembling with the pitch of holes reserved on circuit board.Those skilled in the art's is universal
Way is, stitch is fixed with capacitor core, and being calibrated by artificial or machine to needle set, then the ring in filling
Oxygen tree fat, this results in many one of production process, and manual calibration has that error is larger, in addition, filling the process of epoxy resin
It is central due to machine or artificial operative relationship, it would still be possible to cause stitch to offset, influence the needle gage of final stitch so that
The deviation on homogeneity of product is brought, the yield rate of product is reduced.China Patent No. such as is have devised for this is
The leadless capacitor for setting electrode fixed mount in 2014207706622.Although the problem of economic electrode of the capacitor is fixed,
It is to still suffer from following deficiency:When electric capacity is installed on circuit board, if the pitch-row of the electrode connecting hole on circuit board with electrode it
Between distance it is equal, then capacitor can drop to same circuit board and abut together, can then cause to circuit board when abutting together
It is convenient during cleaning（Circuit board is cleaned by drying, and abutting dust together can be trapped between electric capacity and circuit board）；Electricity
Appearance be inserted on circuit board after be conveyed to crest welder by electrode with welding circuit board together during, capacitor can be produced
Topple over, produce and then easily produced after toppling over other electronic components by phenomenon together, the position relied on sometimes is not right, need
Artificial again after being welded to carry out detorsion.
Utility model content
The utility model provides a kind of lead for setting sucker electricity that can be reliably positioned at before welding on circuit board
Container, easily produces inclination on circuit boards and is touched together with periphery component before solving existing lead capacitance welding
The problem of.
Above technical problem is solved by following technical proposal：A kind of leadless capacitor for setting sucker, including electric capacity
Provided with capacitor core and the locating rack that electrode spacing is fixed, the capacitor core in device housing, the capacitor protector body
Two ends be welded with electrode from the stretching of the downside of capacitor casing, it is characterised in that the locating rack is additionally provided with one from electricity
The spacer bar that the downside of container casing is stretched out, one end of the remotely located frame of spacer bar is provided with sucker, and the electrode is long downwards
Go out the sucker.Spacer bar is also connected with locating rack, during plug-in unit（The electrode of capacitor is inserted into the process on circuit board）, when
When being inserted into the sucker suction on spacer bar to circuit board, then stop insertion, now sucker, which is played, prevents capacitor casing from producing
Raw inclined effect（Because sucker is elastic, although can produce swing by the capacitor casing of sucker suction,
Although can cause to tilt during by external driving but drive inclined power to be then still able to restPose after losing, from
And reduce electrical equipment device initial tilt and touch probability together with periphery component, spacer bar also acts as buffer action, made
Obtain and open gap is maintained between capacitor casing and circuit board.
Preferably, the locating rack includes the vertical pole and cross bar linked together in cross, the two ends of the vertical pole
Provided with electrode bayonet socket, the electrode passes through the electrode bayonet socket, and the two ends of the cross bar are abutted together with capacitor casing.
Preferably, the two ends of the cross bar are provided with the buckle being connected on capacitor core.
Preferably, the spacer bar is connected to the junction of the cross bar and vertical pole.It is reliable when can improve connection
Property.
The utility model tool has the advantage that：Even if not welded after being plugged on circuit board, capacitor is not allowed yet
It is also easy to produce deflection；Capacitor casing is with keeping gap when enabling to the capacitor to be installed on circuit board between circuit board.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 be Fig. 1 in locating rack elevational schematic view.
Fig. 3 is B of the locating rack along Fig. 2 to schematic diagram when being projected.
Fig. 4 is schematic diagram when the utility model is attached with circuit board.
In figure：Capacitor casing 1, capacitor core 2, electrode 21, locating rack 3, vertical pole 31, cross bar 32, spacer bar 33, buckle
34th, sucker 35, electrode bayonet socket 36, circuit board 4, the connecting hole 41 for installing electric capacity, open gap 42.
Embodiment
The utility model is further described with embodiment below in conjunction with the accompanying drawings.
Referring to Fig. 1, a kind of leadless capacitor for setting sucker, including capacitor casing 1.Electric capacity is provided with capacitor casing 1
Fuse 2 and the locating rack 3 that electrode spacing is fixed.
The two ends of capacitor core 2 are respectively welded with an electrode 21.Electrode 21 stretches out from the downside of capacitor casing 1.
Locating rack 3 includes vertical pole 31, cross bar 32 and spacer bar 33.Two electrodes 21 pass through the two of vertical pole 31 correspondingly
End.The two ends of cross bar 32 are abutted together with capacitor casing 1.The two ends of cross bar 32 are provided with buckle 34.Buckle 34 is connected to electricity
Hold on fuse 2.Spacer bar 33 only has one.Spacer bar 33 stretches out from the downside of capacitor casing 1.The remotely located frame of spacer bar 33
One end be provided with sucker 35.Sucker 35, to be deformed realizing the rubber suction cups of absorption by pressing mode, is existing structure.
Electrode 21 is inserted into the insert hole of circuit board when electrode 21 grows sucker 35 namely used downwards, if without departing from sucker
Then spacer bar and sucker can be isolated between capacitor casing and circuit board so that the length of electrode 21 falls short of and inserts less than slotting
In part hole.
Referring to Fig. 2, vertical pole 31 and cross bar 32 link together in cross.Spacer bar 33 is connected to cross bar 32 and vertical pole 31
Junction.The two ends of vertical pole 31 are provided with electrode bayonet socket 36.Electrode is worn from electrode bayonet socket.
Referring to Fig. 3, buckle 34 and spacer bar 33 are distributed in cross bar and the both sides of the plane of vertical pole determination.
Referring to Fig. 4, process the utility model being installed on circuit board is：Make two electrodes 21 correspond to through
In the connecting hole 41 of two on circuit board 4 installation electric capacity, when being inserted into sucker 35 and being adsorbed onto on circuit board 4, then stop inserting
Enter, now the utility model is attached together and inclined so as to prevent capacitor casing 1 from producing mobile by sucker 35 with circuit board 4
Tiltedly, spacer bar 33 and sucker 35 1 play buffer action, so that maintaining open gap between capacitor casing 1 and circuit board 4
42, then circuit board of the present utility model will be installed it will be transported in crest welder and will be welded, so that electrode 21 be welded on
Install on the connecting hole 41 of electric capacity and realize the fixation of the utility model and circuit board 4 and conduct.
Claims (4)
1. capacitor core is provided with a kind of leadless capacitor for setting sucker, including capacitor casing, the capacitor protector body and right
The locating rack that electrode spacing is fixed, the two ends of the capacitor core are welded with the electricity from the downside stretching of capacitor casing
Pole, it is characterised in that the locating rack is additionally provided with the spacer bar that a downside from capacitor casing is stretched out, the spacer bar is remote
One end from isolating frame is provided with sucker, and the electrode grows downwards the sucker.
2. the leadless capacitor according to claim 1 for setting sucker, it is characterised in that the locating rack includes being in cross
The vertical pole and cross bar linked together, the two ends of the vertical pole are provided with electrode bayonet socket, and the electrode passes through the electrode bayonet socket, institute
The two ends for stating cross bar are abutted together with capacitor casing.
3. the leadless capacitor according to claim 2 for setting sucker, it is characterised in that the two ends of the cross bar are provided with clamping
Buckle on capacitor core.
4. the leadless capacitor for setting sucker according to Claims 2 or 3, it is characterised in that the spacer bar is connected to institute
State the junction of cross bar and vertical pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720312461.1U CN206595151U (en) | 2017-03-28 | 2017-03-28 | If the leadless capacitor of sucker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720312461.1U CN206595151U (en) | 2017-03-28 | 2017-03-28 | If the leadless capacitor of sucker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206595151U true CN206595151U (en) | 2017-10-27 |
Family
ID=60121597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720312461.1U Expired - Fee Related CN206595151U (en) | 2017-03-28 | 2017-03-28 | If the leadless capacitor of sucker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206595151U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108648911A (en) * | 2018-05-11 | 2018-10-12 | 佛山鼎容软件科技有限公司 | A kind of capacitor being easily installed |
| CN110164690A (en) * | 2019-04-18 | 2019-08-23 | 吴凤明 | A kind of multi-function membrane capacitor |
-
2017
- 2017-03-28 CN CN201720312461.1U patent/CN206595151U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108648911A (en) * | 2018-05-11 | 2018-10-12 | 佛山鼎容软件科技有限公司 | A kind of capacitor being easily installed |
| CN110164690A (en) * | 2019-04-18 | 2019-08-23 | 吴凤明 | A kind of multi-function membrane capacitor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 Termination date: 20180328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |