CN203931806U - A kind of explosion-proof block - Google Patents
A kind of explosion-proof block Download PDFInfo
- Publication number
- CN203931806U CN203931806U CN201420221436.9U CN201420221436U CN203931806U CN 203931806 U CN203931806 U CN 203931806U CN 201420221436 U CN201420221436 U CN 201420221436U CN 203931806 U CN203931806 U CN 203931806U
- Authority
- CN
- China
- Prior art keywords
- reinforcement
- explosion
- pin
- lug plate
- kidney
- 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 - Lifetime
Links
- 230000002787 reinforcement Effects 0.000 claims abstract description 85
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000005476 soldering Methods 0.000 claims abstract description 8
- 239000003990 capacitor Substances 0.000 claims abstract description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000011889 copper foil Substances 0.000 claims description 3
- 230000035945 sensitivity Effects 0.000 abstract description 3
- 238000003466 welding Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The utility model discloses a kind of explosion-proof block, for capacitor, comprise circular body, circular body is provided with round boss, circular body is provided with explosion-proof plug away from round boss one side, on round boss, be provided with kidney-shaped piece plate, kidney-shaped piece plate is provided with two tin soldering equipments, tin soldering equipment comprises the first reinforcement, the second reinforcement, the 3rd reinforcement, pin, lug plate, the first reinforcement, the second reinforcement, the 3rd reinforcement is all fixed on kidney-shaped piece plate, pin, the first reinforcement, the second reinforcement forms can hold the port that lug plate passes, lug plate is welded on kidney-shaped piece plate and this pad penetrates round boss and is connected with explosion-proof plug, lug plate one side extends to pin through port and forms scolding tin district away from the 3rd reinforcement one side, the pad of lug plate and stringcourse piece plate and the 3rd reinforcement are positioned at pin homonymy.Explosion-proof block disclosed in the utility model, it is simple in structure, and explosion-proof operating sensitivity is high.
Description
Technical field
The utility model relates to capacitor technology field, relates in particular to a kind of explosion-proof block.
Background technology
Capacitor is commonly referred to electric capacity, and electric capacity, also referred to as " capacitance ", refers to the electric charge reserves under given potential difference, conventionally represents by letter C, and international unit is farad (F).In general, electric charge is understood stressed and is moved in electric field, has had medium between conductor, has hindered electric charge move and make charge accumulation on conductor, causes the accumulation of electric charge to store, and the quantity of electric charge of storage is called electric capacity.Electric capacity is one of a large amount of electronic components that use in electronic equipment, is widely used in every aspects such as straight, coupling, bypass, filtering, resonant tank, power conversion, control circuits.
In capacitor, be conventionally provided with explosion-proof block, explosion-proof effect is fracture to occur under the effect of impulsive force by pad obtain.In prior art, because above-mentioned pad is by being covered by scolding tin, cause the damage of pad, reduced the sensitivity of explosion-proof action.
Utility model content
In order to solve the technical problem existing in background technology, the utility model proposes a kind of explosion-proof block, to realize explosion-proof block structured has been improved, it is simple in structure, and explosion-proof operating sensitivity is high.
A kind of explosion-proof block the utility model proposes, for capacitor, comprise circular body, circular body is provided with round boss, circular body is provided with explosion-proof plug away from round boss one side, on round boss, be provided with kidney-shaped piece plate, kidney-shaped piece plate is provided with two tin soldering equipments, tin soldering equipment comprises the first reinforcement, the second reinforcement, the 3rd reinforcement, pin, lug plate, the first reinforcement, the second reinforcement, the 3rd reinforcement is all fixed on kidney-shaped piece plate, the first reinforcement and the second reinforcement be arranged in parallel, the first reinforcement is mutually vertical with the second reinforcement, the two ends of pin respectively with the first reinforcement first end top, the second reinforcement first end top connects, and pin, the first reinforcement, the second reinforcement forms can hold the port that lug plate passes, lug plate is welded on kidney-shaped piece plate and this pad penetrates round boss and is connected with explosion-proof plug, lug plate three sides respectively with the first reinforcement, the second reinforcement, the 3rd reinforcement against and opposite side through port extend to pin away from the 3rd reinforcement one side form scolding tin district, the pad of lug plate and stringcourse piece plate and the 3rd reinforcement are positioned at pin homonymy.
Preferably, first reinforcement the second end, second reinforcement the second end are positioned at pin on the extended line at two ends.
Preferably, lug plate is Copper Foil.
In the utility model, the setting of the first reinforcement, the second reinforcement, the 3rd reinforcement, pin, has obtained the protection of butt welding contact; Pin, the first reinforcement, the second reinforcement form and can hold the port that lug plate passes, form scolding tin district at pin away from the 3rd reinforcement one side thereby lug plate can be extended, carry out scolding tin operation by scolding tin district, can effectively avoid scolding tin operation to cause the damage of butt welding contact, thereby can be in welding process, the intensity of accurately setting pad, improves explosion-proof accuracy of action and sensitiveness.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of explosion-proof block that the utility model proposes.
Embodiment
As shown in Figure 1, Fig. 1 is the structural representation of a kind of explosion-proof block that the utility model proposes.
With reference to Fig. 1, a kind of explosion-proof block the utility model proposes, for capacitor, comprise circular body, circular body is provided with round boss, circular body is provided with explosion-proof plug away from round boss one side, on round boss, be provided with kidney-shaped piece plate, kidney-shaped piece plate is provided with two tin soldering equipments, tin soldering equipment comprises the first reinforcement 1, the second reinforcement 2, the 3rd reinforcement 3, pin 4, lug plate, the first reinforcement 1, the second reinforcement 2, the 3rd reinforcement 3 is all fixed on kidney-shaped piece plate, the first reinforcement 1 and the second reinforcement 2 be arranged in parallel, the first reinforcement 1 is mutually vertical with the second reinforcement 2, the two ends of pin 4 respectively with the first reinforcement 1 first end top, the second reinforcement 2 first end tops connect, and pin 4, the first reinforcement 1, the second reinforcement 2 forms and can hold the port that lug plate passes, lug plate is welded on kidney-shaped piece plate and this pad 5 penetrates round boss and is connected with explosion-proof plug, lug plate three sides respectively with the first reinforcement 1, the second reinforcement 2, the 3rd reinforcement 3 against and opposite side through port extend to pin 4 away from the 3rd reinforcement 3 one sides form scolding tin districts 6, the pad 5 of lug plate and stringcourse piece plate and the 3rd reinforcement 3 are positioned at pin 4 homonymies, wherein, lug plate is Copper Foil.
In technique scheme, the setting of the first reinforcement 1, the second reinforcement 2, the 3rd reinforcement 3, pin 4, has obtained the protection of butt welding contact 5; Pin 4, the first reinforcement 1, the second reinforcement 2 form and can hold the port that lug plate passes, form scolding tin district 6 at pin 4 away from the 3rd reinforcement 3 one sides thereby lug plate can be extended, carry out scolding tin operation by scolding tin district 6, can effectively avoid scolding tin operation to cause the damage of butt welding contact 5, thereby can be in welding process, the intensity of accurately setting pad 5, improves explosion-proof accuracy of action and sensitiveness.
Further with improvement in technical scheme; the first reinforcement (1) (1) second end, the second reinforcement (2) (2) second ends are positioned at pin (4) (4) on the extended line at two ends; can promote on the one hand the protection of butt welding contact (5) (5); can make on the other hand total compacter, be conducive to space layout.
The above; it is only preferably embodiment of the utility model; but protection range of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; be equal to replacement or changed according to the technical solution of the utility model and utility model design thereof, within all should being encompassed in protection range of the present utility model.
Claims (3)
1. an explosion-proof block, for capacitor, it is characterized in that, comprise circular body, circular body is provided with round boss, circular body is provided with explosion-proof plug away from round boss one side, on round boss, be provided with kidney-shaped piece plate, kidney-shaped piece plate is provided with two tin soldering equipments, tin soldering equipment comprises the first reinforcement (1), the second reinforcement (2), the 3rd reinforcement (3), pin (4), lug plate, the first reinforcement (1), the second reinforcement (2), the 3rd reinforcement (3) is all fixed on kidney-shaped piece plate, the first reinforcement (1) be arranged in parallel with the second reinforcement (2), the first reinforcement (1) is mutually vertical with the second reinforcement (2), the two ends of pin (4) respectively with the first reinforcement (1) first end top, the second reinforcement (2) first end top connects, and pin (4), the first reinforcement (1), the second reinforcement (2) forms can hold the port that lug plate passes, lug plate is welded on kidney-shaped piece plate and this pad (5) penetrates round boss and is connected with explosion-proof plug, lug plate three sides respectively with the first reinforcement (1), the second reinforcement (2), the 3rd reinforcement (3) against and opposite side through port extend to pin (4) away from the 3rd reinforcement (3) one sides form scolding tin districts (6), the pad (5) of lug plate and stringcourse piece plate is positioned at pin (4) homonymy with the 3rd reinforcement (3).
2. explosion-proof block according to claim 1, is characterized in that, the first reinforcement (1) second end, the second reinforcement (2) second ends are positioned at pin (4) on the extended line at two ends.
3. explosion-proof block according to claim 1, is characterized in that, lug plate is Copper Foil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420221436.9U CN203931806U (en) | 2014-04-30 | 2014-04-30 | A kind of explosion-proof block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420221436.9U CN203931806U (en) | 2014-04-30 | 2014-04-30 | A kind of explosion-proof block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203931806U true CN203931806U (en) | 2014-11-05 |
Family
ID=51827579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420221436.9U Expired - Lifetime CN203931806U (en) | 2014-04-30 | 2014-04-30 | A kind of explosion-proof block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203931806U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104008880B (en) * | 2014-04-30 | 2017-01-04 | 宁国市双益电子有限公司 | A kind of explosion-proof block |
-
2014
- 2014-04-30 CN CN201420221436.9U patent/CN203931806U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104008880B (en) * | 2014-04-30 | 2017-01-04 | 宁国市双益电子有限公司 | A kind of explosion-proof block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |