Capacitor having attachable / detachable terminal lead part or capacitor having length-adjustable terminal lead part

Abstract

The present invention relates to a capacitor and, more specifically, to a capacitor having an attachable / detachable terminal lead part, the capacitor comprising: a housing including a hollow so that an accommodation space can be provided therein, and having an open upper end; a separator disposed inside the housing; and a terminal part including a positive electrode terminal, which is coupled to one side of the separator and drawn up out of the housing, and a negative electrode terminal, which is coupled to the other side of the separator and drawn up out of the housing.

Description

Capacitors with detachable terminal leads or capacitors with adjustable terminal lead lengths

[0001] The present invention relates to a capacitor, and more particularly, to a capacitor comprising a housing having a hollow portion and an open top so as to have an accommodation space therein, a separator disposed inside the housing, a terminal portion including a positive terminal coupled to one side of the separator and extending upwardly outside the housing, and a negative terminal coupled to the other side of the separator and extending upwardly outside the housing, and having a detachable terminal lead portion.

[0002]

[0003] The material described in this section merely provides background information for the present invention and does not constitute prior art.

[0004] Typically, when processing capacitors, the capacitor is rotated using a rotary type, and necessary processing such as beading, inserting, and packaging is performed during the process.

[0005] Capacitors typically have a housing with a separator, electrolyte, and terminals inserted into it. The separator and electrolyte are inserted into the housing with their entire surfaces facing outward, but the terminals, which are thin and long, protrude outside the housing.

[0006] As described above, capacitors are processed using a rotary process with thin, long terminals protruding. During this process, the terminals of adjacent capacitors may become entangled due to rotation, and the terminals of a single capacitor may bend or break due to centrifugal force, etc.

[0007] Therefore, there is a need to develop a device that can solve the problems of the prior art as described above.

[0008]

[0009] The problem to be solved by the present invention is to complement the shortcomings of the above-mentioned prior art, and the purpose of the present invention is as follows.

[0010] First, in order to prevent twisting or entanglement due to protruding leads caused by capacitor rotation during the capacitor processing process, a capacitor whose leads can be detached or inserted into a housing is provided.

[0011] Second, we aim to provide a capacitor whose lead section can be removed or inserted into the housing with simple and easy operation.

[0012] The tasks of the present invention are not limited to the tasks mentioned above, and other tasks not mentioned will be clearly understood by those skilled in the art from the description below.

[0013]

[0014] According to the present invention, a capacitor with a detachable terminal lead is provided, which comprises a housing having a hollow portion and an open top so as to have an accommodation space therein, a separator disposed inside the housing, a terminal portion including a positive terminal coupled to one side of the separator and extending upwardly outside the housing, and a negative terminal coupled to the other side of the separator and extending upwardly outside the housing, wherein the terminal portion includes a main body coupled to the separator, and a lead portion that extends in one direction from the main body and is detachably coupled from the main body.

[0015] At this time, the method of joining the main body and the lead may be a forced fit method.

[0016] In addition, the main body part has a predetermined internal receiving space so that the lead part can be coupled, and includes a coupling groove characterized in that the width of the entrance is relatively narrower than the width of the receiving space so that the coupling can be released only when a preset external force or more is applied when the coupling protrusion is inserted into the receiving space, and the lead part may include a coupling protrusion formed at an end thereof and inserted into the coupling groove and having a width relatively wider than the width of the lead part.

[0017] Furthermore, the coupling groove may include a barrier portion protruding from the upper portion of the coupling groove to prevent the lead portion from being detached after the coupling protrusion is inserted.

[0018] Meanwhile, the barrier portion may have a shape in which the width gradually decreases from the outside to the inside.

[0019] At this time, the lower surface of the barrier part is flat, and the upper surface of the barrier part may have a slope so that the width thereof gradually decreases as it goes from the outside to the inside.

[0020]

[0021] According to another embodiment of the present invention, a housing having a hollow portion and an open top so as to have an accommodation space therein, a separator disposed inside the housing, a terminal portion including a positive terminal coupled to one side of the separator and extending upwardly outside the housing and a negative terminal coupled to the other side of the separator and extending upwardly outside the housing, the terminal portion may include a main body portion coupled to the separator, and a lead portion that is freely extendable and selectively withdrawable from and inserted into the main body portion, thereby selectively adjusting the length.

[0022] In addition, the lead portion is formed in a telescopic type, so that it can be inserted from the main body portion by a downward external force and pulled out from the main body portion by an upward external force.

[0023] At this time, the main body part is formed in the shape of a rod with a circular cross-section, and includes a base having a connecting part in which three connecting parts are spaced apart from each other at intervals from one end and extend in the axial direction and each connecting part has a through hole coaxially penetrating the base, and the lead part may include a telescopic pipe to which the main body part is connected at the lower end and which is expandable in the longitudinal direction.

[0024] In addition, the lead portion may include a connecting member having an insertion portion at one end, each of which is configured to be inserted between the connecting portions and each of which has a through hole coaxially penetrating through the insertion portion, and a connecting pin that is press-fitted into the through hole of the connecting portion and the through hole of the insertion portion so that the connecting member can rotate relative to the antenna base.

[0025] Additional solutions of the present invention will be described in part in the description that follows below, and may be readily ascertained in part from the description, or may be acquired by practicing the present invention.

[0026] Both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention as claimed.

[0027]

[0028] The effects of the present invention configured as described above are as follows.

[0029] First, in order to prevent twisting or entanglement of the protruding lead due to capacitor rotation during the capacitor processing process, the lead can be detached or inserted into the housing.

[0030] Second, the lead part can be removed or inserted into the housing with simple and easy operation.

[0031] The effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the description of the claims.

[0032]

[0033] Figure 1 is a detailed drawing of a capacitor according to one embodiment of the present invention.

[0034] Figure 2 is a detailed drawing of a separator and a terminal portion according to one embodiment of the present invention.

[0035] Figure 3 is a detailed drawing of a terminal portion according to one embodiment of the present invention.

[0036] Figure 4 is a detailed drawing of a separator and a terminal portion according to one embodiment of the present invention.

[0037] Figure 5 is a detailed drawing of a terminal portion according to one embodiment of the present invention.

[0038]

[0039] Hereinafter, specific embodiments of the present invention will be described in detail with reference to the attached drawings.

[0040] However, when describing a specific embodiment of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the gist of the present invention, the detailed description is omitted.

[0041] The above-described objects, features, and advantages of the present invention will become more apparent through the following detailed description taken in conjunction with the accompanying drawings. However, the present invention is susceptible to various modifications and various embodiments. Therefore, specific embodiments will be illustrated in the drawings and described in detail below.

[0042] If a detailed description of a known function or configuration related to the present invention is deemed to unnecessarily obscure the gist of the present invention, such detailed description will be omitted. Furthermore, the numbers used in the description of this specification are merely identifiers used to distinguish one component from another.

[0043] Additionally, the suffix "부" for components used in the following description is merely used or mixed to facilitate the writing of the specification, and does not have a distinct meaning or role in itself.

[0044]

[0045] Figure 1 is a detailed drawing of a capacitor according to one embodiment of the present invention.

[0046] Figure 2 is a detailed drawing of a separator and a terminal portion according to one embodiment of the present invention.

[0047] Figure 3 is a detailed drawing of a terminal portion according to one embodiment of the present invention.

[0048] Capacitors are processed using a rotary process, with thin, long terminals protruding. During this process, the terminals of adjacent capacitors can become entangled due to rotation, and the terminals of a single capacitor can bend or break due to centrifugal force.

[0049] The present invention is designed to solve the above problems, and according to the present invention, a capacitor with a detachable terminal lead is provided, including a housing having a hollow portion and an open top so as to have an accommodation space therein, a separator disposed inside the housing, a terminal portion including a positive terminal coupled to one side of the separator and extending upwardly outside the housing, and a negative terminal coupled to the other side of the separator and extending upwardly outside the housing, and characterized in that the terminal portion includes a main body coupled to the separator, and a lead portion extending in one direction from the main body and detachably coupled from the main body.

[0050] Meanwhile, the terminal portion according to the present invention is composed of a positive terminal and a negative terminal, and has a technical feature in the structure of the terminal portion to prevent the terminal of a single capacitor from being bent or broken due to centrifugal force or the like during capacitor processing, and the material constituting the terminal is not particularly limited. In other words, the scope of the present invention will be deemed to extend to the implementation of a third party having the same structure as the structure of the terminal portion according to one embodiment of the present invention.

[0051] The method of joining the main body and the lead may be a forced fit method.

[0052] As a result, by removing the lead part or inserting it into the housing, it is possible to prevent twisting or entanglement caused by the protruding lead part due to capacitor rotation during the capacitor processing process.

[0053] In addition, the main body part has a predetermined internal receiving space so that the lead part can be coupled, and includes a coupling groove characterized in that the width of the entrance is relatively narrower than the width of the receiving space so that the coupling can be released only when a preset external force or more is applied when the coupling protrusion is inserted into the receiving space, and the lead part may include a coupling protrusion formed at an end thereof and inserted into the coupling groove and having a width relatively wider than the width of the lead part.

[0054] Furthermore, the coupling groove may include a barrier portion protruding from the upper portion of the coupling groove to prevent the lead portion from being detached after the coupling protrusion is inserted.

[0055] The barrier portion can be configured to allow downward rotation by downward pressure, but to prevent upward rotation by upward pressure. More specifically, when the lead portion is inserted into the engaging groove of the main body, downward pressure is applied to the barrier portion, causing it to rotate downward, thereby allowing the engaging projection of the lead portion to be inserted into the engaging groove. Even if the lead portion is subsequently pressed upward, the barrier portion is configured to prevent upward rotation, thereby preventing the lead portion from being detached from the engaging groove.

[0056] Meanwhile, the barrier portion may have a shape in which the width gradually decreases from the outside to the inside.

[0057] At this time, the lower surface of the barrier part is flat, and the upper surface of the barrier part may have a slope so that the width thereof gradually decreases as it goes from the outside to the inside.

[0058]

[0059] Figure 4 is a detailed drawing of a separator and a terminal portion according to one embodiment of the present invention.

[0060] Figure 5 is a detailed drawing of a terminal portion according to one embodiment of the present invention.

[0061] According to another embodiment of the present invention, a housing having a hollow portion and an open top so as to have an accommodation space therein, a separator disposed inside the housing, a terminal portion including a positive terminal coupled to one side of the separator and extending upwardly outside the housing and a negative terminal coupled to the other side of the separator and extending upwardly outside the housing, the terminal portion may include a main body portion coupled to the separator, and a lead portion that is freely extendable and selectively withdrawable from and inserted into the main body portion, thereby selectively adjusting the length.

[0062] In addition, the lead portion is formed in a telescopic type, so that it can be inserted from the main body portion by a downward external force and pulled out from the main body portion by an upward external force.

[0063] At this time, the main body part is formed in the shape of a rod with a circular cross-section, and includes a base having a connecting part in which three connecting parts are spaced apart from each other at intervals from one end and extend in the axial direction and each connecting part has a through hole coaxially penetrating the base, and the lead part may include a telescopic pipe to which the main body part is connected at the lower end and which is expandable in the longitudinal direction.

[0064] In addition, the lead portion may include a connecting member having an insertion portion at one end, each of which is configured to be inserted between the connecting portions and each of which has a through hole coaxially penetrating through the insertion portion, and a connecting pin that is press-fitted into the through hole of the connecting portion and the through hole of the insertion portion so that the connecting member can rotate relative to the antenna base.

[0065] This embodiment is merely an example to explain the technical idea of ​​the present invention, and those skilled in the art to which the present invention pertains will be able to make various modifications and variations of this embodiment without departing from the essential characteristics of the present invention.

[0066] This embodiment is not intended to limit the technical idea of ​​the present invention but to explain it, and therefore the scope of the rights of the present invention is not limited by this embodiment.

[0067] The scope of protection of the present invention should be interpreted by the claims, and all technical ideas that are equivalent or equivalent thereto should be interpreted as being included in the scope of the rights of the present invention.

[0068]

[0069] 10 - Housing

[0070] 20 - Membrane

[0071] 100 - Terminal section

[0072] 110 - Main Body

[0073] 111 - Combination Home

[0074] 112 - Barrier section

[0075] 120 - Lead

[0076] 121 - Connective tissue

Claims

1. A housing having a hollow portion and an open top so as to have an accommodation space inside; A separator disposed inside the housing; A terminal section including a positive terminal coupled to one side of the separator and extending upwardly outside of the housing and a negative terminal coupled to the other side of the separator and extending upwardly outside of the housing. Including, The above terminal part A main body part coupled to the above-mentioned separator; and A lead part that is pulled out in one direction from the main body part and is detachably connected to the main body part A detachable capacitor having a terminal lead, characterized in that it includes 2. In paragraph 1 A capacitor with a detachable terminal lead, characterized in that the method of joining the main body and the lead is a forced-fit method.

3. In paragraph 2 The above main body part A coupling groove characterized in that it has a predetermined internal accommodation space so that the above lead part can be coupled, and the width of the entrance is relatively narrower than the width of the accommodation space so that the coupling can be released only when a preset external force is applied when the coupling projection below is inserted into the accommodation space. Including, The above lead part A joining projection formed at that end and inserted into the joining groove, and having a width relatively wider than the width of the lead portion A detachable capacitor having a terminal lead, characterized in that it includes 4. In paragraph 3 The above joint home A barrier portion protruding from the upper portion of the coupling groove to prevent the lead portion from being detached after insertion of the coupling projection. A detachable capacitor having a terminal lead, characterized in that it includes 5. In paragraph 4 The above barrier part A detachable capacitor having a terminal lead section characterized by a shape in which the width gradually decreases from the outside to the inside.

6. In Article 5 A detachable terminal lead capacitor characterized in that the lower surface of the barrier portion is flat and the upper surface of the barrier portion has a slope so that the width thereof gradually decreases from the outside to the inside.

7. A housing having a hollow portion and an open top so as to have an accommodation space inside; A separator disposed inside the housing; A terminal section including a positive terminal coupled to one side of the separator and extending upwardly outside of the housing and a negative terminal coupled to the other side of the separator and extending upwardly outside of the housing. Including, The above terminal part A main body part coupled to the above-mentioned separator; and A lead part that is pulled out in one direction from the main body part and can be freely pulled out and inserted selectively from the main body part, so that the length can be selectively adjusted. Capacitor with adjustable terminal lead length characterized by including 8. In Article 7 A capacitor with adjustable terminal lead length characterized in that the lead part is formed in a telescopic type, inserted from the main body part by a downward external force, and pulled out from the main body part by an upward external force.

9. In Article 8 The above main body part A base having a rod shape of a circular cross-section, and having a connecting portion in which three connecting portions are spaced apart from each other at one end and extend in the axial direction, and through holes are provided coaxially penetrating each of them; Including, The above lead part A telescopic pipe with the main body attached at the bottom and capable of being extended in the longitudinal direction Capacitor with adjustable terminal lead length characterized by including 10. In Article 9 The above lead part A connecting member having an insertion part at one end, which is composed of two parts to be inserted between the above connecting parts respectively and has a through hole coaxially penetrating each part; and A connecting pin that is pressed into the through hole of the above connecting part and the through hole of the above insertion part so that the connecting member can rotate relative to the antenna base. Capacitor with adjustable terminal lead length characterized by including

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