CN213424841U - Aluminum electrolytic capacitor with shock resistance - Google Patents
Aluminum electrolytic capacitor with shock resistance Download PDFInfo
- Publication number
- CN213424841U CN213424841U CN202022021377.9U CN202022021377U CN213424841U CN 213424841 U CN213424841 U CN 213424841U CN 202022021377 U CN202022021377 U CN 202022021377U CN 213424841 U CN213424841 U CN 213424841U
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- electrolytic capacitor
- aluminum electrolytic
- shell
- shock resistance
- annular sleeve
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Abstract
The utility model relates to an aluminum electrolytic capacitor technical field just discloses an aluminum electrolytic capacitor with shock resistance, including shell and aluminum electrolytic capacitor, positive pole interface, negative pole interface, lead wire and closing plate, the first spring of shell top inner wall fixedly connected with, the shell bottom is provided with the cap, fixed surface installs the ring sleeve on the cap, the inside ring channel that is equipped with of ring sleeve, both ends are provided with the through-hole about the ring sleeve, the inside elasticity buckle that is provided with of ring sleeve, the protruding end of elasticity buckle passes through-hole to the ring sleeve outside, the elasticity buckle other end is connected bottom the shell, the cap mid-mounting has two pipes, two the pipe runs through the cap and extends to closing plate department. The utility model discloses simple to operate has good shock resistance, improves the electric capacity stability.
Description
Technical Field
The utility model relates to an aluminum electrolytic capacitor technical field especially relates to an aluminum electrolytic capacitor with shock resistance.
Background
The metal shell of the aluminum electrolytic capacitor used at present is made of pure aluminum, the hardness is low, the stability is poor, the aluminum electrolytic capacitor is difficult to avoid collision in the carrying and transporting processes, and although the surface of the aluminum electrolytic capacitor is covered with the insulating sleeve, the aluminum electrolytic capacitor still can be damaged due to the fact that the strength of the insulating sleeve is not high, and the appearance quality and the internal structure are affected.
Most of the existing protective aluminum electrolytic capacitors are individually packaged by plastic bubble bags, and can only prevent the aluminum electrolytic capacitors from being damaged by slight collision in the processes of carrying and transporting, but the protective effect is limited and has great limitation. Therefore, the utility model designs an aluminum electrolytic capacitor with shock resistance.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems that the stability of the aluminum electrolytic capacitor is poor and the hardness is low in the transportation process, so that the aluminum electrolytic capacitor with shock resistance cannot be well protected.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an aluminum electrolytic capacitor with shock resistance comprises a shell, an aluminum electrolytic capacitor, an anode interface, a cathode interface, a lead and a sealing plate, the inner wall of the top end of the shell is fixedly connected with a first spring, the bottom of the shell is provided with a shell cover, the upper surface of the shell cover is fixedly provided with an annular sleeve, an annular groove is arranged in the annular sleeve, through holes are arranged at the left end and the right end of the annular sleeve, an elastic buckle is arranged in the annular sleeve, the convex end of the elastic buckle penetrates through the through hole to the outer side of the annular sleeve, the other end of the elastic buckle is connected with the bottom of the shell, two guide pipes are arranged in the middle of the shell cover, penetrate through the shell cover and extend to the sealing plate, the guide tube is internally wrapped with a lead wire extending from the sealing plate, the left end and the right end of the shell cover are provided with second springs, the second spring is fixed at the bottom of the sealing plate, and fixing rods are fixedly connected to the lower surfaces of the left side and the right side of the shell cover.
Preferably, an insulating plate is fixedly arranged on the upper end face of the aluminum electrolytic capacitor.
Preferably, the sealing plate is arranged in contact with the bottom of the aluminum electrolytic capacitor.
Preferably, the lower end faces of the anode interface and the cathode interface are respectively and vertically welded with the lead.
Preferably, the inner walls of the left side and the right side of the shell are provided with two sliding grooves, a plurality of balls are arranged in the sliding grooves, and the balls are connected with the aluminum electrolytic capacitor in a sliding manner.
Preferably, the length of the fixing rod is greater than that of the lead.
Compared with the prior art, the utility model provides an aluminum electrolytic capacitor with shock resistance possesses following beneficial effect:
1. this aluminum electrolytic capacitor with shock resistance through shell top inner wall fixedly connected with first spring, the closing plate below is connected with the second spring, can make the shell receive vibrations aluminum electrolytic capacitor have certain buffering and make aluminum electrolytic capacitor relatively stable.
2. This aluminum electrolytic capacitor with shock resistance connects in the ring sleeve through the elasticity buckle embedding of shell below, makes the shell be connected with the cap, and the cap mid-mounting has the pipe, can protect the lead wire that the closing plate extends and produce the damage with the contact of second spring, and the lead wire is avoided the lead wire bending to the protection when the mount length of cap lower extreme is greater than the length that the lead wire can the below vibrations again.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses loading and unloading are convenient, have good shock resistance, improve the electric capacity stability.
Drawings
Fig. 1 is a schematic structural diagram of an aluminum electrolytic capacitor with shock resistance according to the present invention;
fig. 2 is an enlarged schematic view of a part a of fig. 1.
In the figure: the aluminum electrolytic capacitor comprises a shell 1, an aluminum electrolytic capacitor 2, a first spring 3, an insulating plate 4, an anode interface 5, a cathode interface 6, a lead 7, a sealing plate 8, a second spring 9, a shell cover 10, a guide pipe 11, a fixing rod 12, a sliding chute 13, a ball 14, an annular sleeve 15, an elastic buckle 16 and an annular groove 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, an aluminum electrolytic capacitor with shock resistance comprises a housing 1, an aluminum electrolytic capacitor 2, an anode interface 5, a cathode interface 6, a lead 7 and a sealing plate 8, wherein a first spring 3 is fixedly connected to the inner wall of the top end of the housing 1, an insulating plate 4 is fixedly mounted on the upper end surface of the aluminum electrolytic capacitor 2, a housing cover 10 is arranged at the bottom of the housing 1, an annular sleeve 15 is fixedly mounted on the upper surface of the housing cover 10, an annular groove 17 is formed in the annular sleeve 15, through holes are formed in the left end and the right end of the annular sleeve 15, an elastic buckle 16 is arranged in the annular sleeve 15, the elastic buckle 16 is connected with the annular sleeve 15 through the through holes to enable the housing 1 to be more conveniently disassembled from the housing cover 10, the protruding end of the elastic buckle 16 penetrates through the through holes to the outer side of the annular sleeve 15, the other end of the, the bottom contact setting of closing plate 8 and aluminium electrolytic capacitor 2, terminal surface respectively with lead wire 7 vertical welding under anode interface 5 and the cathode interface 6, the inside parcel of pipe 11 has lead wire 7 that extends from closing plate 8, both ends are provided with second spring 9 about cap 10, second spring 9 is fixed in closing plate 8 bottom, fixed surface is connected with dead lever 12 under the 10 left and right sides of cap, the length of dead lever 12 is greater than the length of lead wire 7, avoid the crooked damage of lead wire 7.
Two chutes 13 are arranged on the inner walls of the left side and the right side of the shell 1, a plurality of balls 14 are arranged inside the two chutes 13, and the balls 14 are connected with the aluminum electrolytic capacitor 2 in a sliding manner, so that the friction between the aluminum electrolytic capacitor 2 and the shell 1 is reduced.
The utility model discloses in, during the use, the first spring 3 of 1 top inner wall fixedly connected with of shell, closing plate 8 below is connected with second spring 9, can make shell 1 aluminium electrolytic capacitor 2 have certain buffering relatively stable when receiving vibrations, the 16 embedding of elasticity buckle of shell 1 below is connected in annulus sleeve 15, make shell 1 be connected with cap 10, cap 10 mid-mounting has pipe 11, lead wire 7 that can protect closing plate 8 to extend produces the damage with the contact of second spring 9, protection lead wire 7 avoids lead wire 7 crooked when the length that mount 12 length of cap 10 lower extreme is greater than lead wire 7 can vibrations below again.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an aluminum electrolytic capacitor with shock resistance, includes shell (1) and aluminum electrolytic capacitor (2), positive pole interface (5), negative pole interface (6), lead wire (7) and closing plate (8), its characterized in that: the sealing device is characterized in that a first spring (3) is fixedly connected to the inner wall of the top end of the shell (1), a shell cover (10) is arranged at the bottom of the shell (1), an annular sleeve (15) is fixedly arranged on the upper surface of the shell cover (10), an annular groove (17) is formed in the annular sleeve (15), through holes are formed in the left end and the right end of the annular sleeve (15), an elastic buckle (16) is arranged in the annular sleeve (15), a protruding end of the elastic buckle (16) penetrates through the through holes to the outer side of the annular sleeve (15), the other end of the elastic buckle (16) is connected with the bottom of the shell (1), two guide tubes (11) are arranged in the middle of the shell cover (10), the two guide tubes (11) penetrate through the shell cover (10) and extend to the sealing plate (8), a lead (7) extending from the sealing plate (8) wraps the inside of each guide tube, the second spring (9) is fixed at the bottom of the sealing plate (8), and the lower surfaces of the left side and the right side of the shell cover (10) are fixedly connected with fixing rods (12).
2. The aluminum electrolytic capacitor with shock resistance as recited in claim 1, wherein: an insulating plate (4) is fixedly arranged on the upper end face of the aluminum electrolytic capacitor (2).
3. The aluminum electrolytic capacitor with shock resistance as recited in claim 1, wherein: the sealing plate (8) is arranged in contact with the bottom of the aluminum electrolytic capacitor (2).
4. The aluminum electrolytic capacitor with shock resistance as recited in claim 1, wherein: the lower end faces of the anode interface (5) and the cathode interface (6) are respectively and vertically welded with the lead (7).
5. The aluminum electrolytic capacitor with shock resistance as recited in claim 1, wherein: the aluminum electrolytic capacitor is characterized in that two sliding grooves (13) are formed in the inner walls of the left side and the right side of the shell (1), a plurality of balls (14) are arranged inside the sliding grooves (13), and the balls (14) are connected with the aluminum electrolytic capacitor (2) in a sliding mode.
6. The aluminum electrolytic capacitor with shock resistance as recited in claim 1, wherein: the length of the fixing rod (12) is greater than that of the lead (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022021377.9U CN213424841U (en) | 2020-09-15 | 2020-09-15 | Aluminum electrolytic capacitor with shock resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022021377.9U CN213424841U (en) | 2020-09-15 | 2020-09-15 | Aluminum electrolytic capacitor with shock resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213424841U true CN213424841U (en) | 2021-06-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022021377.9U Expired - Fee Related CN213424841U (en) | 2020-09-15 | 2020-09-15 | Aluminum electrolytic capacitor with shock resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213424841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113921270A (en) * | 2021-10-10 | 2022-01-11 | 深圳康诚达电子有限公司 | Shock-resistant aluminum electrolytic capacitor |
-
2020
- 2020-09-15 CN CN202022021377.9U patent/CN213424841U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113921270A (en) * | 2021-10-10 | 2022-01-11 | 深圳康诚达电子有限公司 | Shock-resistant aluminum electrolytic capacitor |
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| 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: 20210611 Termination date: 20210915 |
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| CF01 | Termination of patent right due to non-payment of annual fee |