CN208335997U - A kind of 4 pin capacitance of cuboid - Google Patents
A kind of 4 pin capacitance of cuboid Download PDFInfo
- Publication number
- CN208335997U CN208335997U CN201821031433.3U CN201821031433U CN208335997U CN 208335997 U CN208335997 U CN 208335997U CN 201821031433 U CN201821031433 U CN 201821031433U CN 208335997 U CN208335997 U CN 208335997U
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- capacitor
- cuboid
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Abstract
The utility model discloses a kind of 4 pin capacitances of cuboid, including oblong shaped cartridge and aluminum hull, the oblong shaped cartridge is internally provided with aluminum hull, the aluminum hull is internally provided with sub-prime, the top of the sub-prime is connected with sealant, the inside and sub-prime junction of the sealant are provided with pin, are socketed with aluminium lead outside the bottom end and sub-prime junction of the pin；Pass through the structure inside rational deployment capacitor, change the shape of capacitor appearance, the capacitor of traditional cylindric 2 pin is changed in cuboid shape and has the capacitor of 4 pins, realize its defined capacitance, and increase the debugging that 2 pins facilitate capacitor, it can make full use of the space of existing compensation tuned cell shell, while convenience also provided when assembly welding debugs product to shopwork person.
Description
Technical field
The outdoor equipment that the utility model belongs to ZPW-2000A track circuit system compensates the capacitor used in tuned cell
A kind of technical field, and in particular to 4 pin capacitance of cuboid.
Background technique
Currently, the shape of the capacitor used in compensation tuned cell is the capacitor of 2 pin form of cylindrical body, this shape
Capacitor cannot preferably utilize device housings space during equipment assembles, and shop worker welds to cylindrical capacitive
Also inconvenient one side is shown when debugging.
Utility model content
The purpose of this utility model is to provide a kind of 4 pin capacitances of cuboid, to solve to propose in above-mentioned background technique
2 pin form of cylindrical body capacitor, the capacitor of this shape cannot preferably utilize device housings during equipment assembles
Space, and shop worker also shows inconvenient one side problem when cylindrical capacitive is welded and debugged.
To achieve the above object, the utility model provides the following technical solutions:
A kind of cuboid pin capacitance, including oblong shaped cartridge and aluminum hull, the oblong shaped cartridge are internally provided with aluminium
Shell, the aluminum hull are internally provided with sub-prime, and the top of the sub-prime is connected with sealant, the inside of the sealant and sub-prime
Junction is provided with pin, is socketed with aluminium lead outside the bottom end and sub-prime junction of the pin.
Preferably, the sub-prime includes cathode aluminum foil, one layer of separator, two layers of separator and anode aluminium foil, the anode
The outside of aluminium foil is enclosed with two layers of separator, and the outside of two layers of separator is enclosed with cathode aluminum foil, the cathode aluminum foil
Outside is enclosed with one layer of separator.
Preferably, there are four the pin is arranged altogether, and four big ting models of pin are all the same.
Preferably, the oblong shaped cartridge and aluminum hull are oblong-shaped structure, the outer wall and rectangle set of the aluminum hull
The inner wall of cylinder is fitted and connected.
Preferably, the outer tip end of the pin is provided with connecting hole, and connecting hole can be carried out with external equipment on pin
It is electrically connected.
Preferably, the sealant and oblong shaped cartridge are tightly connected.
Preferably, the aluminium lead is entirely sealed in the inside of sealant.
Compared with prior art, the utility model provides a kind of 4 pin capacitance of cuboid, have it is following the utility model has the advantages that
By the structure inside rational deployment capacitor, change the shape of capacitor appearance, by the electricity of traditional cylindric 2 pin
Container changes in cuboid shape and has the capacitor of 4 pins, realizes its defined capacitance, and increase by 2 pin sides
Just the debugging of capacitor, can make full use of the space of existing compensation tuned cell shell, while assemble to shopwork person
Convenience is also provided when welding debugging product.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention, in the accompanying drawings:
Fig. 1 be the utility model proposes a kind of 4 pin capacitance structural schematic diagram of cuboid；
Fig. 2 be the utility model proposes schematic diagram of internal structure；
Fig. 3 be the utility model proposes sub-prime schematic diagram of internal structure；
Fig. 4 be the utility model proposes schematic view of the front view；
Fig. 5 be the utility model proposes left view structural representation；
Fig. 6 be the utility model proposes overlooking structure diagram；
In figure: 1, oblong shaped cartridge；2, pin；3, sealant；4, sub-prime；41, cathode aluminum foil；42, one layer of separator；
43, two layers of separator；44, anode aluminium foil；5, aluminum hull；6, aluminium lead.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects or integral type connects；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Fig. 1-6 is please referred to, the utility model provides a kind of technical solution:
A kind of 4 pin capacitance of cuboid, including oblong shaped cartridge 1 and aluminum hull 5, oblong shaped cartridge 1 are internally provided with aluminium
Shell 5, aluminum hull 5 are internally provided with sub-prime 4, and the top of sub-prime 4 is connected with sealant 3, and the inside of sealant 3 is connect with sub-prime 4
Place is provided with pin 2, is socketed with aluminium lead 6 outside the bottom end and 4 junction of sub-prime of pin 2.
In the utility model, it is preferred that sub-prime 4 includes 41, one layers of cathode aluminum foil, 42, two layers of separator separator 43 and sun
Pole aluminium foil 44, the outside of anode aluminium foil 44 are enclosed with two layers of separator 43, and the outside of two layers of separator 43 is enclosed with cathode aluminum foil
41, the outside of cathode aluminum foil 41 is enclosed with one layer of separator 42.
In the utility model, it is preferred that there are four pin 2 is arranged altogether, and four big ting models of pin 2 are all the same.
In the utility model, it is preferred that oblong shaped cartridge 1 and aluminum hull 5 are oblong-shaped structure, the outer wall of aluminum hull 5 with
The inner wall of oblong shaped cartridge 1 is fitted and connected.
In the utility model, it is preferred that the outer tip end of pin 2 is provided with connecting hole, and on pin 2 connecting hole can with it is outer
Portion's equipment is electrically connected.
In the utility model, it is preferred that sealant 3 and oblong shaped cartridge 1 are tightly connected.
In the utility model, it is preferred that aluminium lead 6 is entirely sealed in the inside of sealant 3.
The working principle and process for using of the utility model: after the utility model installs, by 44 conduct of anode aluminium foil
Positive electrode, two layers of separator 43 outside anode aluminium foil 44 are used as dielectric, and the negative electrode of aluminium electrolutic capacitor is by cathode aluminum foil
41 are constituted；Capacitor is attached by the connecting pin of external 4 pins 2 and external equipment when work, then equipment
It can start to work, by the structure inside rational deployment capacitor, change the shape of capacitor appearance, it will be traditional cylindric
The capacitor of 2 pins 2 changes in cuboid shape and has the capacitor of 4 pins 2, realizes its defined capacitance, and increase
Add 2 pins 2 to facilitate the debugging of capacitor, can make full use of the space of existing compensation tuned cell shell, while to workshop
Worker also provides convenience when assembly welding debugs product.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of 4 pin capacitance of cuboid, including oblong shaped cartridge and aluminum hull, it is characterised in that: the oblong shaped cartridge it is interior
Portion is provided with aluminum hull, and the aluminum hull is internally provided with sub-prime, and the top of the sub-prime is connected with sealant, the sealant
It is internal that sub-prime junction is provided with pin, aluminium lead is socketed with outside the bottom end and sub-prime junction of the pin.
2. 4 pin capacitance of a kind of cuboid according to claim 1, it is characterised in that: the sub-prime include cathode aluminum foil,
One layer of separator, two layers of separator and anode aluminium foil, the outside of the anode aluminium foil are enclosed with two layers of separator, and described two layers points
Outside from device is enclosed with cathode aluminum foil, and the outside of the cathode aluminum foil is enclosed with one layer of separator.
3. 4 pin capacitance of a kind of cuboid according to claim 1, it is characterised in that: there are four the pin is arranged altogether,
And four big ting models of pin are all the same.
4. 4 pin capacitance of a kind of cuboid according to claim 1, it is characterised in that: the oblong shaped cartridge and aluminum hull
It is oblong-shaped structure, the outer wall of the aluminum hull and the inner wall of oblong shaped cartridge are fitted and connected.
5. 4 pin capacitance of a kind of cuboid according to claim 1, it is characterised in that: the outer tip end of the pin is set
It is equipped with connecting hole, and connecting hole can be electrically connected with external equipment on pin.
6. 4 pin capacitance of a kind of cuboid according to claim 1, it is characterised in that: the sealant and rectangle set
Cylinder is tightly connected.
7. 4 pin capacitance of a kind of cuboid according to claim 1, it is characterised in that: the aluminium lead is entirely sealed in close
The inside of sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821031433.3U CN208335997U (en) | 2018-07-02 | 2018-07-02 | A kind of 4 pin capacitance of cuboid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821031433.3U CN208335997U (en) | 2018-07-02 | 2018-07-02 | A kind of 4 pin capacitance of cuboid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208335997U true CN208335997U (en) | 2019-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821031433.3U Active CN208335997U (en) | 2018-07-02 | 2018-07-02 | A kind of 4 pin capacitance of cuboid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208335997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664915A (en) * | 2019-01-08 | 2019-04-23 | 北京全路通信信号研究设计院集团有限公司 | A kind of external hanging type equipment |
-
2018
- 2018-07-02 CN CN201821031433.3U patent/CN208335997U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664915A (en) * | 2019-01-08 | 2019-04-23 | 北京全路通信信号研究设计院集团有限公司 | A kind of external hanging type equipment |
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