CN207966755U - A kind of electrolytic capacitor packaging cartridge, electrolytic capacitor encapsulating structure and electronic equipment - Google Patents
A kind of electrolytic capacitor packaging cartridge, electrolytic capacitor encapsulating structure and electronic equipment Download PDFInfo
- Publication number
- CN207966755U CN207966755U CN201820212522.1U CN201820212522U CN207966755U CN 207966755 U CN207966755 U CN 207966755U CN 201820212522 U CN201820212522 U CN 201820212522U CN 207966755 U CN207966755 U CN 207966755U
- Authority
- CN
- China
- Prior art keywords
- pin
- electrolytic capacitor
- packaging cartridge
- hole
- capacitance
- 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.)
- Active
Links
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Packaging Frangible Articles (AREA)
Abstract
The utility model discloses a kind of electrolytic capacitor packaging cartridge, electrolytic capacitor encapsulating structure and electronic equipments, wherein packaging cartridge includes：Encapsulate box body, packaging cartridge bodies top end face is plane, middle part offers capacitance container, there are two pin through holes away from the connection of entrance one end for the capacitance container, the pin through hole is communicated with the pin diversion trench for fixed capacity pin vertical component upper end, and the pin diversion trench setting deviates from capacitance container one end in pin through hole.Electrolytic capacitor encapsulating structure provided by the utility model, so that capacitor pin is after pin through hole, the upper end of the formed vertical component of bending can be fixed in pin diversion trench, to prevent from being oriented to crooked or be deformed by external force, the making for eliminating pcb board reduces the cost of manufacture of electrolytic capacitor encapsulating structure.
Description
Technical field
The utility model is related to technical field of electronic components more particularly to a kind of electrolytic capacitor packaging cartridge, electrolysis
Package structure of capacitor and electronic equipment.
Background technology
Patent No.：The utility model patent of CN205028793U discloses a kind of encapsulating structure of electrolytic capacitor, packet
It includes：Box, electrolytic capacitor and pcb board are encapsulated, pad is provided on pcb board；The output pin of electrolytic capacitor is injected into pcb board
Afterwards, it is soldered on pad, then snaps into encapsulation box, then sealing is fixed, then pad guides the protrusion of pcb board by copper foil
Portion, the output pin as the electrolytic capacitor.The Through-hole reflow that SMT is realized in flat pin output can be used in the electrolytic capacitor
Solderability.And after flat pin is welded on pcb board, output pin is made by the protrusion of pcb board so that pin is not easy
Deformation, facilitates insertion circuit board.
The structure needs to make pcb board to make output pin by protrusion, solves the problems, such as that pin is yielding, but pcb board
Making improve the manufacturing cost of encapsulating structure.
As it can be seen that the existing technology needs to be improved and developed.
Utility model content
In view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of electrolytic capacitor packaging cartridge, electricity
Solve package structure of capacitor and electronic equipment, it is intended to solve encapsulating structure in the prior art and need making pcb board that cost is caused to improve
The problem of.
The technical solution of the utility model is as follows：
A kind of electrolytic capacitor packaging cartridge, including：Box body is encapsulated, packaging cartridge bodies top end face is plane, middle part
Offer capacitance container, wherein there are two pin through hole, the pins away from the connection of entrance one end for the capacitance container
Through hole is communicated with the pin diversion trench for the upper end of formed vertical component after fixed capacity pin bending, and the pin is led
Chute setting deviates from capacitance container one end in pin through hole.
Further, the pin through hole is in taper type, in order to which capacitor pin positions.
Further, the encapsulation box body includes：Bottom support plate, top flap, left side baffle, right-hand apron and after
End-stopping plate, the pin through hole and pin diversion trench are opened in rear end-stopping plate.
Further, capacitance container top is arc-shaped, and lower part is rectangular；The lower part of capacitance container penetrates envelope
The bottom support plate of mounted box ontology is arranged.
Further, the encapsulation box body is provided with polarity identification area on the baffle for opening up pin through hole one end
Domain, the polarity identification region are located at that the baffle is to the left or place to the right.
Further, polarity identification protrusion or polarity identification groove are provided in the polarity identification region.
Further, the encapsulation box body lower end both sides are extended with fixed leg separately down, and the fixed leg is used
It is less than the thickness of circuit board in the length of the leg mounting hole on adapter circuit plate, and fixed leg.
A kind of electrolytic capacitor encapsulating structure, wherein the electrolytic capacitor encapsulating structure includes electrolytic capacitor as described above
Packaging cartridge.
Further, the electrolytic capacitor encapsulating structure further includes:Electrolytic capacitor and circuit board；The electrolytic capacitor packet
It includes：Capacitance ontology and two capacitor pins, the capacitance ontology are contained in capacitance container, and the capacitor pin passes through pin
It is bent after through hole and is connected to circuit board downwards, and the upper end of formed vertical component is contained in pin and leads after capacitor pin bending
Chute.
A kind of electronic equipment, wherein the electronic equipment includes electrolytic capacitor packaging cartridge as described above.
Compared with prior art, electrolytic capacitor packaging cartridge provided by the utility model, as a result of top be plane, in
Portion offers the encapsulation box body of capacitance container, and capacitance container is made to be penetrated there are two pin away from the connection of entrance one end
Hole, and pin through hole has extended downwardly pin diversion trench away from capacitance container one end.Electrolysis electricity provided by the utility model
Hold encapsulating structure so that capacitor pin draws after pin through hole, the upper end of the formed vertical component of bending can be fixed on
In foot diversion trench, to prevent from being oriented to crooked or be deformed by external force, the making of pcb board, capacitor pin welding, capacitor pin are eliminated
Foot, PCB separation are cut, multiple processes such as sealing reduce the cost of manufacture of electrolytic capacitor encapsulating structure.
Description of the drawings
Fig. 1 is the structural schematic diagram at the first visual angle in the preferred embodiment of electrolytic capacitor packaging cartridge in the utility model.
Fig. 2 is the structural schematic diagram at the second visual angle in the preferred embodiment of electrolytic capacitor packaging cartridge in the utility model.
Fig. 3 is the structural schematic diagram of electrolytic capacitor encapsulating structure preferred embodiment in the utility model.
Specific implementation mode
A kind of electrolytic capacitor packaging cartridge of the utility model offer, electrolytic capacitor encapsulating structure and electronic equipment, to make this reality
It is clearer, clear with novel purpose, technical solution and effect, referring to the drawings and give an actual example to the utility model into one
Step is described in detail.It should be appreciated that specific embodiment described herein is only used to explain the utility model, it is not used to limit
The utility model.
As shown in Figures 1 and 2, the utility model provides a kind of electrolytic capacitor packaging cartridge comprising：Encapsulate box body.
Preferred package box body is specifically included in the hollow rectangular of four bandings gear both sides opening（It is described below with electrolytic capacitor packaging cartridge
It is connected to circuit board, and on the basis of the pose of circuit board）：Bottom support plate 110, top flap 120, left side baffle
130, right-hand apron 140 and rear end-stopping plate 150（Front end is without baffle）.
The upper surface of the packaging cartridge bodies top baffle 120 is plane, makes the electrolysis after receiving and stationary electrolysis capacitance
Capacitance packaging cartridge, the standby suction that can be sticked by machine complete the connection with circuit board, machine otherwise will be caused to be sticked for that can not take
Material, to influence the joint efficiency of packaging cartridge and circuit board.
It is described encapsulation box body 110 incomplete plate of bottom support plate, but by two respectively with left side baffle 130 with
The support bar composition that right-hand apron 140 connects, is not directly connected between two support bars, using as under capacitance container 170
Portion uses, and the height of encapsulation box body is reduced with this, makes electrolytic capacitor encapsulating structure that complete machine be more easily satisfied（After usually
Shell）Limit for height requirement, while electrolytic capacitor be inserted into install when, it is easier to see the position of pin through hole 160 clearly.
Encapsulation box body rear end baffle 150 is provided with pin through hole 160, and the pin through hole 160 is provided with
Two, diameter close to 170 one end of capacitance container to the other end from being gradually reduced, i.e., pin through hole 160 is in taper type.
It is preferred that being respectively arranged with fixation weldering in the left side baffle 130 of the encapsulation box body and 140 lower end of right-hand apron
Foot, and then opened up on circuit boards there are two the leg mounting hole 320 for fixing leg is adapted to, as shown in Figure 3；Connect by packaging cartridge
When being connected to circuit board, fixed leg is inserted into leg mounting hole 320, to prevent position offset.Further, the fixed leg
Length is less than the thickness of circuit board, i.e., the end face of fixed leg be can not penetrate leg mounting hole 320 and from the lower section of circuit board
Leak out and also can not be concordant with circuit board lower face.The dispensing when setting of fixed leg eliminates board production is fixed
Technical process.
As shown in Fig. 2, in the utility model further preferred embodiment, the pin through hole 160 deviates from capacitance
170 one end of container has extended downwardly pin diversion trench 180.It is preferred that capacitor pin is flowing backwards Kong Houhui foldings across pin
Bend towards down to connect circuit board, the pin mounting hole being adapted to therewith on circuit board is stretched into the lower end of dogleg section, and bending part
The upper end divided then accommodates and is fixed on pin diversion trench 180, and crooked or stress deformation is oriented to avoid capacitor pin.It is preferred that capacitance
Pin is inserted into thickness of the length less than circuit board of the part of pin mounting hole, i.e. the length of capacitor pin end portion is less than electricity
The thickness of road plate avoids tin cream in pin mounting hole from being drawn by capacitance so that packaging cartridge machine is labelled to after circuit board when carrying out Reflow Soldering
Foot squeezes out, the problem of to cause failure welding.
In the utility model further preferred embodiment, the encapsulation box body is opening up pin through hole 160 1
It is provided with polarity identification region on the baffle at end, the polarity identification region is located at that the baffle is to the left or place to the right.Further
Ground, polarity identification protrusion is provided in the polarity identification region or polarity identification groove 190, the polarity identification region are used for
Identify positive and negative pin.
As shown in figure 3, the utility model additionally provides 200 encapsulating structure of another electrolytic capacitor comprising:Institute as above
Electrolytic capacitor packaging cartridge 100, electrolytic capacitor 200 and the circuit board 300 stated；The electrolytic capacitor 200 includes：Capacitance ontology and two
A capacitor pin, the capacitance ontology are contained in capacitance container 170, after the capacitor pin passes through pin through hole 160
Bending is connected to circuit board 300 downwards, and the upper end of capacitor pin bending part is contained in pin diversion trench 180.
Electrolytic capacitor encapsulating structure provided by the utility model eliminates the making of pcb board, capacitor pin welding, capacitance
Pin cuts foot, PCB separation, and multiple processes such as sealing reduce the cost of manufacture of electrolytic capacitor encapsulating structure.
In addition to this, the utility model additionally provides a kind of electronic equipment comprising electrolytic capacitor encapsulation as described above
Box 100, in other words any one in 200 encapsulating structure of both the above electrolytic capacitor.
It should be understood that the application of the utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
It says, it can be modified or changed according to the above description, and all these modifications and variations should all belong to the appended power of the utility model
The protection domain that profit requires.
Claims (10)
1. a kind of electrolytic capacitor packaging cartridge, including：Box body is encapsulated, packaging cartridge bodies top end face is plane, and middle part is opened
Equipped with capacitance container, which is characterized in that there are two pin through holes away from the connection of entrance one end for the capacitance container, described
Pin through hole is communicated with the pin diversion trench for the upper end of formed vertical component after fixed capacity pin bending, described to draw
The setting of foot diversion trench deviates from capacitance container one end in pin through hole.
2. electrolytic capacitor packaging cartridge according to claim 1, which is characterized in that the pin through hole is in taper type, with
It is positioned convenient for capacitor pin.
3. electrolytic capacitor packaging cartridge according to claim 1, which is characterized in that the encapsulation box body includes：Bottom branch
After fagging, top flap, left side baffle, right-hand apron and rear end-stopping plate, the pin through hole and pin diversion trench are opened in
End-stopping plate.
4. electrolytic capacitor packaging cartridge according to claim 3, which is characterized in that capacitance container top is in circular arc
Shape, lower part are rectangular；The lower part of capacitance container penetrates the bottom support plate setting of encapsulation box body.
5. electrolytic capacitor packaging cartridge according to claim 1, which is characterized in that the encapsulation box body is worn opening up pin
It is provided with polarity identification region on the baffle of open-work one end, the polarity identification region is located at that the baffle is to the left or place to the right.
6. electrolytic capacitor packaging cartridge according to claim 5, which is characterized in that be provided with pole in the polarity identification region
Property identification protrusion or polarity identification groove.
7. electrolytic capacitor packaging cartridge according to claim 1, which is characterized in that the encapsulation box body lower end both sides difference
Fixed leg is extended downwardly, the fixed leg fixes the length of leg for the leg mounting hole on adapter circuit plate
Less than the thickness of circuit board.
8. a kind of electrolytic capacitor encapsulating structure, which is characterized in that the electrolytic capacitor encapsulating structure includes such as claim 1 to 7
Any one of described in electrolytic capacitor packaging cartridge.
9. electrolytic capacitor encapsulating structure according to claim 8, which is characterized in that the electrolytic capacitor encapsulating structure also wraps
It includes:Electrolytic capacitor and circuit board；The electrolytic capacitor includes：Capacitance ontology and two capacitor pins, the capacitance ontology receiving
In in capacitance container, bending is connected to circuit board downwards after the capacitor pin passes through pin through hole, and capacitor pin is curved
The upper end of formed vertical component is contained in pin diversion trench after folding.
10. a kind of electronic equipment, which is characterized in that the electronic equipment includes as claimed in any of claims 1 to 7 in one of claims
Electrolytic capacitor packaging cartridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820212522.1U CN207966755U (en) | 2018-02-07 | 2018-02-07 | A kind of electrolytic capacitor packaging cartridge, electrolytic capacitor encapsulating structure and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820212522.1U CN207966755U (en) | 2018-02-07 | 2018-02-07 | A kind of electrolytic capacitor packaging cartridge, electrolytic capacitor encapsulating structure and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207966755U true CN207966755U (en) | 2018-10-12 |
Family
ID=63737749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820212522.1U Active CN207966755U (en) | 2018-02-07 | 2018-02-07 | A kind of electrolytic capacitor packaging cartridge, electrolytic capacitor encapsulating structure and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207966755U (en) |
-
2018
- 2018-02-07 CN CN201820212522.1U patent/CN207966755U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106686905A (en) | Surface mount technology for sheet components | |
| US20070081301A1 (en) | Surface-mount solid electrolytic capacitor and process for manufacturing same | |
| CN206349389U (en) | The LED support that a kind of anti-pin comes off | |
| CN207966755U (en) | A kind of electrolytic capacitor packaging cartridge, electrolytic capacitor encapsulating structure and electronic equipment | |
| CN204516585U (en) | A kind of film capacitor surface-mounted electrode deriving structure | |
| CN109152231A (en) | A kind of double QFN integrated circuit welding procedure | |
| CN207199601U (en) | Patch type SOD diode | |
| CN206432422U (en) | A kind of photovoltaic termination | |
| CN201226394Y (en) | Connector and sealing plug thereof | |
| CN205177821U (en) | Prevent water tank structure lead frame more | |
| CN210628280U (en) | Integrated chip packaging structure | |
| CN210245315U (en) | Chip capacitor packaging structure | |
| CN102543932A (en) | Packaging structure of semiconductor device | |
| CN202839596U (en) | Semiconductor element | |
| CN209693200U (en) | A kind of pedestal that patch welds and the encapsulating structure using the pedestal | |
| CN207250490U (en) | High density encapsulating structure of optical mouse chip | |
| CN205863481U (en) | A kind of electronic card coupler | |
| CN206877980U (en) | A kind of pin transformational structure of electronic component | |
| CN209843717U (en) | Prevent contact failure's paster diode | |
| CN207398250U (en) | A kind of positive and negative electrode component for button cell and its used braid | |
| CN202058589U (en) | Positioning leading-out terminal capacitor | |
| CN101499582B (en) | Connector, connector sealing plug and encapsulation method for connector | |
| CN206364056U (en) | LED encapsulation structure | |
| CN206402548U (en) | A kind of sheet component paster structure | |
| CN201243088Y (en) | Connector plug-in unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |