CN207338135U - A kind of capacitor - Google Patents
A kind of capacitor Download PDFInfo
- Publication number
- CN207338135U CN207338135U CN201721105784.XU CN201721105784U CN207338135U CN 207338135 U CN207338135 U CN 207338135U CN 201721105784 U CN201721105784 U CN 201721105784U CN 207338135 U CN207338135 U CN 207338135U
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- CN
- China
- Prior art keywords
- protection cylinder
- securing rod
- extension spring
- capacitor
- wall
- 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.)
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Abstract
The utility model discloses a kind of capacitor, including body, protection cylinder is arranged with the outer wall of body, protection cylinder coordinates with body sliding, and the side wall of protection cylinder is equipped with locking through hole, securing rod is equipped with through hole, securing rod coordinates with locking through hole sliding, and the outer wall of protection cylinder is equipped with extension spring, the outer wall connection of the protection cylinder of one end of extension spring, the other end is connected with side of the securing rod away from body, and securing rod is abutted with body.The utility model protection cylinder protects the pin of capacitance, avoids generation pin in capacitor transportational process and fractures.
Description
Technical field
The utility model belongs to technical field of electronic components, more particularly to a kind of capacitor.
Background technology
Capacitor is one of electronic component of usage amount maximum in electronic equipment, is widely used in power filter, signal filter
In the circuit such as ripple and energy storage.
Capacitor includes capacitor body and two pins, and pin is arranged on the outside of capacitor body and relatively thin, in electricity
In container movement or transportational process, the easy bending of pin, or even be broken off, the use of capacitor is influenced, two pins exist sometimes
Mutually wound in transportational process, welding personnel also needs to separate pin when welding, and influences welding efficiency.
Utility model content
In view of the deficiencies of the prior art, the utility model provides one kind and avoids that pin folding occurs in capacitor transportational process
Disconnected capacitor.
To achieve the above object, the utility model provides following technical solution：A kind of capacitor, including body, body
Outer wall on be arranged with protection cylinder, protection cylinder coordinates with body sliding, and the side wall of protection cylinder is equipped with locking through hole, is set in through hole
There is securing rod, securing rod coordinates with locking through hole sliding, and the outer wall of protection cylinder is equipped with extension spring, one end of extension spring
The outer wall connection of protection cylinder, the other end are connected with side of the securing rod away from body, and securing rod is abutted with body.
By using above-mentioned technical proposal, the utility model securing rod pulls out, and extension spring is in extended state, lock
Fixed pole leaves body, and protection cylinder is moved to the lower section of body, until protection cylinder covers in pin；Unclamp securing rod, extension spring
Securing rod is driven to be moved to body while rebound, securing rod is contradicted with body, and extension spring is in extended state, by protection cylinder
Fixed with body；Protection cylinder has covered in pin, avoids pin in capacitor movement or transportational process from fractureing, avoids at the same time
Mutually wound between pin, improve the welding efficiency of welding personnel.
The utility model is further arranged to：The side wall of body is equipped with slippage slot, and securing rod coordinates with slippage slot sliding,
Securing rod is abutted with the side of slippage slot.
By using above-mentioned technical proposal, locating rod moves up and down in slippage slot, and the upper and lower side of slippage slot limits
The upper-lower position of locating rod, avoids protection cylinder from being removed from body, influences the protection to pin of protection cylinder.
The utility model is further arranged to：The bottom surface of slippage slot is equipped with some lock slots, securing rod and locking geosynclinal concave
Convex cooperation.
By using above-mentioned technical proposal, lock slots limit the position of securing rod, occur when avoiding protection cylinder by external force
It is mobile, influence protection of the protection cylinder to pin.
The utility model is further arranged to：The lower section of protection cylinder is equipped with sealing plate, and sealing drum is threadedly coupled with protection cylinder.
By using above-mentioned technical proposal, pin is isolated from the outside by sealing plate, avoids pin from being chronically exposed in air,
Cause the corrosion oxidation of pin.
The utility model is further arranged to：Extension spring is set on securing rod.
By using above-mentioned technical proposal, securing rod limits the position of extension spring, avoids extension spring from bending,
Cause the active force at extension spring both ends out-of-line, influence securing rod and moved in locking through hole.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of capacitor of the utility model；
Fig. 2 is the partial enlarged view at I in Fig. 1.
Reference numeral：1st, body；2nd, slippage slot；3rd, lock slots；4th, protection cylinder；5th, securing rod；6th, pin；7th, sealing plate；
8th, extension spring；9th, convex block.
Embodiment
A kind of embodiment of capacitor of the utility model is described further referring to figs. 1 to Fig. 2.
A kind of capacitor, including body 1, protection cylinder 4 is arranged with the outer wall of body 1, and protection cylinder 4 is matched somebody with somebody with the sliding of body 1
Close, the side wall of protection cylinder 4 is equipped with locking through hole, and securing rod 5 is equipped with through hole, and securing rod 5 coordinates with locking through hole sliding, lock
Side of the fixed pole 5 away from body 1 is equipped with convex block 9, is equipped with extension spring 8 between protection cylinder 4 and convex block 9, and the one of extension spring 8
End is fixedly connected with the outer wall of protection cylinder 4, and the other end is fixedly connected with convex block 9, and extension spring 8 is set on securing rod 5, locking
Bar 5 is abutted with body 1, and the side wall of body 1 is equipped with slippage slot 2, and securing rod 5 coordinates with the sliding of slippage slot 2, and securing rod 5 is with sliding
The side for moving groove 2 abuts, and the bottom surface of slippage slot 2 is equipped with some lock slots 3, securing rod 5 and 3 male-female engagement of lock slots, protection
The lower section of cylinder 4 is equipped with sealing plate 7, and the inner wall of protection cylinder 4 is equipped with internal thread, and the outside of sealing plate 7 is equipped with external screw thread, sealing plate
7 are threadedly coupled with protection cylinder 4.
Securing rod 5 pulls out, and extension spring 8 is in extended state, and securing rod 5 leaves body 1, along slippage slot 2 to
Moved to the lower section of body 1, until protection cylinder 4 covers in pin 6；Securing rod 5 is unclamped, extension spring 8 drives while rebound
Securing rod 5 is moved to body 1, securing rod 5 and 3 male-female engagement of lock slots, and securing rod 5 and the bottom surface of lock slots 3 contradict, and will protect
Cylinder 4 is fixed with body 1, and sealing plate 7 is threadedly coupled with protection cylinder 4, pin 6 is isolated from the outside.
Securing rod 5 limits the position of extension spring 8, avoids extension spring 8 from bending, and influences securing rod 5 and is locking
Moved in through hole.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical solutions belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (5)
1. a kind of capacitor, including body, it is characterised in that：Protection cylinder, the protection cylinder are arranged with the outer wall of the body
Slide and coordinate with body, the side wall of the protection cylinder is equipped with locking through hole, and securing rod, the securing rod are equipped with the through hole
Coordinate with locking through hole sliding, the outer wall of the protection cylinder is equipped with extension spring, the protection cylinder of one end of the extension spring
Outer wall connection, the other end is connected with side of the securing rod away from body, and the securing rod is abutted with body.
A kind of 2. capacitor according to claim 1, it is characterised in that：The side wall of body is equipped with slippage slot, the lock
Fixed pole coordinates with slippage slot sliding, and the securing rod is abutted with the side of slippage slot.
A kind of 3. capacitor according to claim 2, it is characterised in that：The bottom surface of the slippage slot is equipped with some lockings
Groove, the securing rod and lock slots male-female engagement.
A kind of 4. capacitor according to claim 1, it is characterised in that：The lower section of the protection cylinder is equipped with sealing plate, institute
Sealing plate is stated to be threadedly coupled with protection cylinder.
A kind of 5. capacitor according to claim 1, it is characterised in that：The extension spring is set on securing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721105784.XU CN207338135U (en) | 2017-08-31 | 2017-08-31 | A kind of capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721105784.XU CN207338135U (en) | 2017-08-31 | 2017-08-31 | A kind of capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207338135U true CN207338135U (en) | 2018-05-08 |
Family
ID=62371682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721105784.XU Active CN207338135U (en) | 2017-08-31 | 2017-08-31 | A kind of capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207338135U (en) |
-
2017
- 2017-08-31 CN CN201721105784.XU patent/CN207338135U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |