TWI709981B

TWI709981B - Variable resistor assembly and mechanical control module

Info

Publication number: TWI709981B
Application number: TW108137660A
Authority: TW
Inventors: 曾信弘
Original assignee: 曾信弘
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-11-11
Also published as: TW202117763A; CN112687440B; CN112687440A

Abstract

Disclosed are a variable resistor assembly and a mechanical control module. The variable resistor assembly includes a first conductive member, a second conductive member, and a rotatable structure. The first conductive member is electrically connected to a first electrode. The second conductive member is electrically connected to a second electrode. The first conductive member and the second conductive member are separated from each other, and the second conductive member is movably disposed above the first conductive member. The rotatable structure is rotatably disposed on the second conductive member and rotatably contacts the first conductive member. The rotatable structure has an arcuate surface that slidably contacts the first conductive member. The second conductive member includes a blocking portion extending toward the first conductive member, and a gap is formed between the blocking portion and the first conductive member to block the passage of extraneous objects. By means of the manner, the variable resistor assembly and the mechanical control module of the present invention can reduce the frictional resistance between the rotatable structure and the first conductive member, and prevent extraneous objects from contacting the rotatable structure.

Description

可變電阻組件及機械式調控裝置Variable resistance component and mechanical control device

本發明涉及一種可變電阻組件及機械式調控裝置，特別是涉及一種用於降低摩擦阻力的可變電阻組件及機械式調控裝置。The invention relates to a variable resistance component and a mechanical control device, in particular to a variable resistance component and a mechanical control device for reducing friction resistance.

現有的電阻調整器（resistance regulator）主要包括有相互接觸的碳膜與碳刷。藉由碳刷在碳膜上的移動，以調整電阻值的大小。然而，碳膜與碳刷彼此之間的接觸將會產生較高的摩擦阻力，而導致碳膜與碳刷的損耗，並降低使用壽命。The existing resistance regulator mainly includes a carbon film and a carbon brush that are in contact with each other. The resistance value can be adjusted by the movement of the carbon brush on the carbon film. However, the contact between the carbon film and the carbon brush will produce a higher frictional resistance, which will cause the loss of the carbon film and the carbon brush and reduce the service life.

本發明所要解決的技術問題在於，針對現有技術的不足提供一種可變電阻組件及機械式調控裝置。The technical problem to be solved by the present invention is to provide a variable resistance component and a mechanical control device for the shortcomings of the prior art.

為了解決上述的技術問題，本發明所採用的其中一技術方案是，提供一種可變電阻組件，其包括一第一導電件、一第二導電件以及一可轉動結構。所述第一導電件電性連接於一第一電極。所述第二導電件電性連接於一第二電極；其中，所述第一導電件與所述第二導電件彼此分離，且所述第二導電件能移動地設置在所述第一導電件的上方。所述可轉動結構能轉動地設置在所述第二導電件上且能轉動地接觸所述第一導電件。其中，所述可轉動結構具有一能滑動地接觸所述第一導電件的弧形表面。其中，所述第二導電件包括一朝向所述第一導電件延伸的阻擋部，所述阻擋部與所述第一導電件之間形成一間隙，以阻擋異物的通過。In order to solve the above-mentioned technical problems, one of the technical solutions adopted by the present invention is to provide a variable resistance component, which includes a first conductive member, a second conductive member and a rotatable structure. The first conductive member is electrically connected to a first electrode. The second conductive member is electrically connected to a second electrode; wherein, the first conductive member and the second conductive member are separated from each other, and the second conductive member is movably disposed on the first conductive member Above the piece. The rotatable structure is rotatably arranged on the second conductive member and rotatably contacts the first conductive member. Wherein, the rotatable structure has an arc surface that can slidably contact the first conductive member. Wherein, the second conductive member includes a blocking portion extending toward the first conductive member, and a gap is formed between the blocking portion and the first conductive member to block the passage of foreign objects.

為了解決上述的技術問題，本發明所採用的另外一技術方案是，提供一種機械式調控裝置，所述機械式調控裝置使用一可變電阻組件，所述可變電阻組件包括一第一導電件、一第二導電件以及一可轉動結構。所述第一導電件電性連接於一第一電極。所述第二導電件電性連接於一第二電極；其中，所述第一導電件與所述第二導電件彼此分離，且所述第二導電件能移動地設置在所述第一導電件的上方。所述可轉動結構能轉動地設置在所述第二導電件上且能轉動地接觸所述第一導電件；其中，所述可轉動結構具有一能滑動地接觸所述第一導電件的弧形表面；其中，所述第二導電件包括一朝向所述第一導電件延伸的阻擋部，所述阻擋部與所述第一導電件之間形成一間隙，以阻擋異物的通過。In order to solve the above technical problem, another technical solution adopted by the present invention is to provide a mechanical control device, the mechanical control device uses a variable resistance component, the variable resistance component includes a first conductive element , A second conductive element and a rotatable structure. The first conductive member is electrically connected to a first electrode. The second conductive member is electrically connected to a second electrode; wherein, the first conductive member and the second conductive member are separated from each other, and the second conductive member is movably disposed on the first conductive member Above the piece. The rotatable structure is rotatably arranged on the second conductive member and rotatably contacts the first conductive member; wherein, the rotatable structure has an arc that can slidably contact the first conductive member -Shaped surface; wherein, the second conductive member includes a blocking portion extending toward the first conductive member, a gap is formed between the blocking portion and the first conductive member to block the passage of foreign objects.

本發明所提供的一種機械式調控裝置及其可變電阻組件，其能通過“所述可轉動結構能轉動地設置在所述第二導電件上且能轉動地接觸所述第一導電件”、“所述可轉動結構具有一能滑動地接觸所述第一導電件的弧形表面”以及“所述第二導電件包括一朝向所述第一導電件延伸的阻擋部，所述阻擋部與所述第一導電件之間形成一間隙，以阻擋異物的通過”的技術方案，以降低所述可轉動結構與所述第一導電件之間的摩擦阻力，並避免異物接觸所述可轉動結構。The present invention provides a mechanical control device and a variable resistance component thereof, which can be rotatably arranged on the second conductive member and rotatably contact the first conductive member through the rotatable structure "The rotatable structure has an arc-shaped surface that can slidably contact the first conductive member" and "The second conductive member includes a blocking portion extending toward the first conductive member, the blocking portion A gap is formed between the first conductive member and the first conductive member to block the passage of foreign objects, so as to reduce the frictional resistance between the rotatable structure and the first conductive member, and prevent foreign objects from contacting the Rotating structure.

為使能更進一步瞭解本發明的特徵及技術內容，請參閱以下有關本發明的詳細說明與圖式，然而所提供的圖式僅用於提供參考與說明，並非用來對本發明加以限制。In order to further understand the features and technical content of the present invention, please refer to the following detailed description and drawings about the present invention. However, the provided drawings are only for reference and description, and are not used to limit the present invention.

以下是通過特定的具體實施例來說明本發明所公開有關“可變電阻組件及機械式調控裝置”的實施方式，本領域技術人員可由本說明書所公開的內容瞭解本發明的優點與效果。本發明可通過其他不同的具體實施例加以施行或應用，本說明書中的各項細節也可基於不同觀點與應用，在不悖離本發明的構思下進行各種修改與變更。另外，本發明的附圖僅為簡單示意說明，並非依實際尺寸的描繪，事先聲明。以下的實施方式將進一步詳細說明本發明的相關技術內容，但所公開的內容並非用以限制本發明的保護範圍。The following is a specific embodiment to illustrate the implementation of the “variable resistance assembly and mechanical control device” disclosed in the present invention. Those skilled in the art can understand the advantages and effects of the present invention from the content disclosed in this specification. The present invention can be implemented or applied through other different specific embodiments, and various details in this specification can also be modified and changed based on different viewpoints and applications without departing from the concept of the present invention. In addition, the drawings of the present invention are merely schematic illustrations, and are not drawn according to actual dimensions, and are stated in advance. The following embodiments will further describe the related technical content of the present invention in detail, but the disclosed content is not intended to limit the protection scope of the present invention.

應當可以理解的是，雖然本文中可能會使用到“第一”、“第二”、“第三”等術語來描述各種元件或者信號，但這些元件或者信號不應受這些術語的限制。這些術語主要是用以區分一元件與另一元件，或者一信號與另一信號。另外，本文中所使用的術語“或”，應視實際情況可能包括相關聯的列出項目中的任一個或者多個的組合。It should be understood that although terms such as “first”, “second”, and “third” may be used herein to describe various elements or signals, these elements or signals should not be limited by these terms. These terms are mainly used to distinguish one element from another, or one signal from another signal. In addition, the term "or" used in this document may include any one or a combination of more of the associated listed items depending on the actual situation.

[第一實施例][First Embodiment]

請參閱圖1與圖2所示，本發明第一實施例提供一種可變電阻組件S，其包括：一第一導電件1、一第二導電件2以及一可轉動結構3。另外，第一導電件1電性連接於一第一電極P1，第二導電件2電性連接於一第二電極P2，並且可轉動結構3能轉動地（rotatably）設置在第二導電件2上且能轉動地接觸第一導電件1。值得注意的是，如圖2所示，可轉動結構3與第一導電件1之間具有一接觸點（未標號），並且本發明能通過調整接觸點與第一導電件1的末端之間的可調控距離H，以改變可變電阻組件S所能夠提供的電阻值。另外，可變電阻組件S可以是一種電阻調整器（resistance regulator）。Referring to FIGS. 1 and 2, a first embodiment of the present invention provides a variable resistance component S, which includes: a first conductive member 1, a second conductive member 2 and a rotatable structure 3. In addition, the first conductive member 1 is electrically connected to a first electrode P1, the second conductive member 2 is electrically connected to a second electrode P2, and the rotatable structure 3 is rotatably disposed on the second conductive member 2. The upper and rotatably contact the first conductive member 1. It is worth noting that, as shown in Figure 2, there is a contact point (not numbered) between the rotatable structure 3 and the first conductive member 1, and the present invention can adjust the contact point and the end of the first conductive member 1 The adjustable distance H to change the resistance value provided by the variable resistance component S. In addition, the variable resistance component S may be a resistance regulator.

進一步來說，第一導電件1與第二導電件2都可由任何的導電材料所製成。舉例來說，第一導電件1可為一碳膜（carbon film）或者其它任何的導電體，並且第二導電件2可為一碳刷（carbon brush）或者其它任何的導電體，然而，本發明不以此舉例為限。另外，第一電極P1與第二電極P2可以分別是正極與負極，或者是第一電極P1與第二電極P2可以分別是負極與正極。Furthermore, both the first conductive member 1 and the second conductive member 2 can be made of any conductive material. For example, the first conductive member 1 can be a carbon film or any other conductive body, and the second conductive member 2 can be a carbon brush or any other conductive body. The invention is not limited to this example. In addition, the first electrode P1 and the second electrode P2 can be a positive electrode and a negative electrode, respectively, or the first electrode P1 and the second electrode P2 can be a negative electrode and a positive electrode, respectively.

更進一步來說，第一導電件1與第二導電件2彼此分離，並且第二導電件2能移動地（movably）設置在第一導電件1的上方。舉例來說，第二導電件2能在第一導電件1的上方進行直線移動，或者是第二導電件2能在第一導電件1的上方進行弧線移動。此外，第二導電件2可為一用於提供一預定彈力的彈性導電件，所以可轉動結構3能夠通過第二導電件2所提供的彈力而向下頂抵第一導電件1。Furthermore, the first conductive member 1 and the second conductive member 2 are separated from each other, and the second conductive member 2 is movably disposed above the first conductive member 1. For example, the second conductive member 2 can move linearly above the first conductive member 1 or the second conductive member 2 can move in an arc above the first conductive member 1. In addition, the second conductive element 2 can be an elastic conductive element for providing a predetermined elastic force, so the rotatable structure 3 can press the first conductive element 1 downwardly by the elastic force provided by the second conductive element 2.

再進一步來說，可轉動結構3具有一能滑動地（slidably）接觸第一導電件1的弧形表面，藉此以降低可轉動結構3與第一導電件1之間的摩擦阻力（或者是摩擦係數）。也就是說，當第二導電件2帶動可轉動結構3接觸第一導電件1時，由於可轉動結構3是以其弧形表面滑動地接觸第一導電件1，所以可轉動結構3與第一導電件1之間的摩擦阻力（或者是摩擦係數）就會降低，並且可轉動結構3與第一導電件1兩者的磨損率也會跟著降低。因此，可變電阻組件S的使用壽命與產品可靠度就能夠通過可轉動結構3的使用而得到提升。Furthermore, the rotatable structure 3 has an arc-shaped surface that can slidably contact the first conductive member 1, thereby reducing the frictional resistance (or the friction resistance between the rotatable structure 3 and the first conductive member 1). Coefficient of friction). That is to say, when the second conductive member 2 drives the rotatable structure 3 to contact the first conductive member 1, since the rotatable structure 3 slidably contacts the first conductive member 1 with its curved surface, the rotatable structure 3 and the first conductive member 1 The frictional resistance (or friction coefficient) between a conductive element 1 will decrease, and the wear rate of both the rotatable structure 3 and the first conductive element 1 will also decrease. Therefore, the service life and product reliability of the variable resistance component S can be improved through the use of the rotatable structure 3.

舉例來說，第二導電件2具有相互對應的兩個延伸臂21以及一形成在兩個延伸臂21之間的容置空間22。此外，可轉動結構3包括一樞接軸30以及一樞接滾輪31。樞接軸30連接於兩個延伸臂21之間且容置在容置空間22內，並且樞接滾輪31能樞接地（pivotably）設置在樞接軸30上且部分地裸露在容置空間22外。另外，樞接滾輪31具有一能滑動地接觸第一導電件1的圓弧面310。For example, the second conductive member 2 has two extending arms 21 corresponding to each other and an accommodation space 22 formed between the two extending arms 21. In addition, the rotatable structure 3 includes a pivot shaft 30 and a pivot roller 31. The pivot shaft 30 is connected between the two extension arms 21 and is accommodated in the accommodating space 22, and the pivot roller 31 can be pivotably disposed on the pivot shaft 30 and partially exposed in the accommodating space 22 outer. In addition, the pivoting roller 31 has a circular arc surface 310 that can slidably contact the first conductive member 1.

藉此，由於樞接滾輪31具有一能滑動地接觸第一導電件1的圓弧面310，所以樞接滾輪31與第一導電件1之間的摩擦阻力（或者是摩擦係數）就會降低，並且樞接滾輪31與第一導電件1兩者的磨損率也會跟著降低。因此，可變電阻組件S的使用壽命與產品可靠度就能夠通過樞接滾輪31的使用而得到提升。As a result, since the pivotal roller 31 has a circular arc surface 310 that can slidably contact the first conductive member 1, the frictional resistance (or friction coefficient) between the pivotal roller 31 and the first conductive member 1 will be reduced And the wear rate of both the pivoting roller 31 and the first conductive member 1 will also be reduced accordingly. Therefore, the service life and product reliability of the variable resistance component S can be improved through the use of the pivotal roller 31.

此外，本發明的第二導電件2還可包括一朝向第一導電件1延伸的至少一個阻擋部24，至少一個阻擋部24與第一導電件1之間形成一間隙d，以阻擋異物的通過。舉例來說，配合圖1與圖2所示，第二導電件2還具有至少一個阻擋部24，其中，在本實施例中以相互對應的兩個阻擋部24作為示例，但不以此為限。舉例來說，配合圖1與圖2所示，本發明的第二導電件2對應於第一導電件1的一面具有兩個阻擋部24。並且，阻擋部24的設置方向與可轉動結構3的位移方向相互垂直，但不以此為限。因此，本發明的可變電阻組件S通過阻擋部24的設置，可在可轉動結構3位移的過程中，阻擋外界異物進入容置空間22中，以避免外界異物沾黏、黏附在樞接滾輪31上，而影響、降低可轉動結構3感測第一導電件1的準確率。其中，異物可為砂塵、飛灰、塵埃或其他物質，砂塵的大小介於90~2000微米，飛灰的大小介於3~80微米，塵埃的大小介於0.9~120微米；因此，本發明的間隙d的大小可根據所要阻擋的異物的物體大小而更改。換句話說，間隙d的大小可介於0.9~2000且包含1~2000中任一個正整數（單位為微米）。In addition, the second conductive member 2 of the present invention may further include at least one blocking portion 24 extending toward the first conductive member 1, and a gap d is formed between the at least one blocking portion 24 and the first conductive member 1 to block foreign objects. by. For example, as shown in FIG. 1 and FIG. 2, the second conductive member 2 further has at least one blocking portion 24. In this embodiment, two blocking portions 24 corresponding to each other are taken as an example, but not as an example. limit. For example, as shown in FIGS. 1 and 2, the second conductive member 2 of the present invention has two blocking portions 24 on a side corresponding to the first conductive member 1. Moreover, the arrangement direction of the blocking portion 24 and the displacement direction of the rotatable structure 3 are perpendicular to each other, but not limited to this. Therefore, the variable resistance component S of the present invention can prevent foreign objects from entering the accommodating space 22 during the displacement of the rotatable structure 3 through the arrangement of the blocking portion 24, so as to prevent foreign objects from sticking and sticking to the pivoting roller. 31, which affects and reduces the accuracy of the rotatable structure 3 in sensing the first conductive member 1. Among them, the foreign matter can be sand dust, fly ash, dust or other substances. The size of sand dust is between 90 and 2000 microns, the size of fly ash is between 3 and 80 microns, and the size of dust is between 0.9 and 120 microns; therefore, the present invention The size of the gap d can be changed according to the size of the object to be blocked. In other words, the size of the gap d can range from 0.9 to 2000 and include any positive integer from 1 to 2000 (units are microns).

然而，上述所舉的例子只是其中一可行的實施例而並非用以限定本發明。However, the above-mentioned example is only one of the feasible embodiments and is not intended to limit the present invention.

[第二實施例][Second Embodiment]

請參閱圖3所示，本發明第二實施例提供一種可變電阻組件S，其包括：一第一導電件1、一第二導電件2以及一可轉動結構3。由圖3與圖1的比較可知，本發明第二實施例與第一實施例的最大差別在於：第一實施例所使用的是“具有圓弧面310的樞接滾輪31”（如圖1所示），而第二實施例所使用的是“具有球面320的樞接滾球32”（如圖3所示）。因此，依據不同的需求，可轉動結構3可以是“使用具有圓弧面310的樞接滾輪31”（如圖1所示），或者是“使用具有球面320的樞接滾球32”（如圖3所示）。Please refer to FIG. 3, a second embodiment of the present invention provides a variable resistance component S, which includes: a first conductive member 1, a second conductive member 2 and a rotatable structure 3. It can be seen from the comparison between Figure 3 and Figure 1 that the biggest difference between the second embodiment of the present invention and the first embodiment is: the first embodiment uses "the pivoting roller 31 with an arc surface 310" (as shown in Figure 1 As shown), the second embodiment uses a "pivoting ball 32 with a spherical surface 320" (as shown in FIG. 3). Therefore, according to different needs, the rotatable structure 3 can be "using a pivoting roller 31 with a circular arc surface 310" (as shown in Figure 1), or "using a pivoting roller 32 with a spherical surface 320" (such as Figure 3).

更進一步來說，如圖3所示，可轉動結構3包括一樞接軸30以及一樞接滾球32。樞接軸30連接於兩個延伸臂21之間且容置在容置空間22內，並且樞接滾球32能樞接地設置在樞接軸30上且部分地裸露在容置空間22外。另外，樞接滾球32具有一能滑動地接觸第一導電件1的球面320。Furthermore, as shown in FIG. 3, the rotatable structure 3 includes a pivot shaft 30 and a pivot ball 32. The pivot shaft 30 is connected between the two extension arms 21 and is accommodated in the accommodating space 22, and the pivotal ball 32 can be pivotally arranged on the pivot shaft 30 and partially exposed outside the accommodating space 22. In addition, the pivoting ball 32 has a spherical surface 320 that can slidably contact the first conductive member 1.

藉此，由於樞接滾球32具有一能滑動地接觸第一導電件1的球面320，所以樞接滾球32與第一導電件1之間的摩擦阻力就會降低，並且樞接滾球32與第一導電件1的磨損率也會跟著降低。因此，可變電阻組件S的使用壽命與產品可靠度就能夠通過樞接滾球32的使用而得到提升。Thereby, since the pivotal ball 32 has a spherical surface 320 that can slidably contact the first conductive member 1, the frictional resistance between the pivotal ball 32 and the first conductive member 1 is reduced, and the pivotal ball The wear rate of 32 and the first conductive member 1 will also decrease accordingly. Therefore, the service life and product reliability of the variable resistance component S can be improved through the use of the pivotal ball 32.

此外，配合圖3所示，本實施例中的第二導電件2也可包括一朝向第一導電件1延伸的至少一個阻擋部24，而在本實施例中以相互對應的兩個阻擋部24作為示例，但不以此為限。因此，通過阻擋部24的設置，可在樞接滾球32位移的過程中，阻擋外界異物進入容置空間22中，以避免外界異物沾黏、黏附在樞接滾球32上，而影響、降低可轉動結構3感測第一導電件1的準確率。In addition, as shown in FIG. 3, the second conductive member 2 in this embodiment may also include at least one blocking portion 24 extending toward the first conductive member 1. In this embodiment, two blocking portions corresponding to each other are used. 24 is taken as an example, but not limited to it. Therefore, through the arrangement of the blocking portion 24, foreign objects can be blocked from entering the accommodating space 22 during the displacement of the pivotal ball 32, so as to prevent foreign objects from sticking and adhering to the pivotal ball 32, thereby affecting, The accuracy of sensing the first conductive member 1 by the rotatable structure 3 is reduced.

[第三實施例][Third Embodiment]

請參閱圖4與圖5所示，本發明第三實施例提供一種可變電阻組件S，其包括：一第一導電件1、一第二導電件2以及一可轉動結構3。由圖4與圖1的比較，以及圖5與圖2的比較可知，本發明第三實施例與第一實施例最大的差別在於：第三實施例的第二導電件2具有一單一延伸臂21。Referring to FIGS. 4 and 5, a third embodiment of the present invention provides a variable resistance component S, which includes: a first conductive member 1, a second conductive member 2 and a rotatable structure 3. From the comparison between FIG. 4 and FIG. 1, and the comparison between FIG. 5 and FIG. 2, it can be seen that the biggest difference between the third embodiment of the present invention and the first embodiment is that the second conductive member 2 of the third embodiment has a single extension arm twenty one.

更進一步來說，可轉動結構3包括一樞接軸30以及兩個樞接滾輪31。樞接軸30會貫穿延伸臂21，並且兩個樞接滾輪31分別能樞接地設置在樞接軸30的兩相反側端部上且被延伸臂21所隔開。另外，樞接滾輪31具有一能滑動地接觸第一導電件1的圓弧面310。Furthermore, the rotatable structure 3 includes a pivot shaft 30 and two pivot rollers 31. The pivot shaft 30 penetrates the extension arm 21, and the two pivot rollers 31 can be pivotally disposed on opposite ends of the pivot shaft 30 and are separated by the extension arm 21. In addition, the pivoting roller 31 has a circular arc surface 310 that can slidably contact the first conductive member 1.

藉此，由於樞接滾輪31具有一能滑動地接觸第一導電件1的圓弧面310，所以樞接滾輪31與第一導電件1之間的摩擦阻力就會降低，並且樞接滾輪31與第一導電件1兩者的磨損率也會跟著降低。因此，可變電阻組件S的使用壽命與產品可靠度就能夠通過樞接滾輪31的使用而得到提升。Thereby, since the pivotal roller 31 has a circular arc surface 310 that can slidably contact the first conductive member 1, the frictional resistance between the pivotal roller 31 and the first conductive member 1 is reduced, and the pivotal roller 31 The wear rate of both and the first conductive member 1 will also decrease accordingly. Therefore, the service life and product reliability of the variable resistance component S can be improved through the use of the pivotal roller 31.

此外，配合圖4與圖5所示，本實施例中的第二導電件2也可包括一朝向第一導電件1延伸的至少一個阻擋部24，而在本實施例中以相互對應的兩個阻擋部24作為示例，但不以此為限。因此，通過阻擋部24的設置，可在樞接滾輪31位移的過程中，阻擋外界異物進入容置空間22中，以避免外界異物沾黏、黏附在樞接滾輪31的圓弧面310上，而影響、降低可轉動結構3感測第一導電件1的準確率。In addition, as shown in FIGS. 4 and 5, the second conductive member 2 in this embodiment may also include at least one blocking portion 24 extending toward the first conductive member 1, and in this embodiment, two corresponding ones are used. The two blocking portions 24 are taken as an example, but not limited to this. Therefore, through the arrangement of the blocking portion 24, foreign objects can be blocked from entering the accommodating space 22 during the displacement of the pivotal roller 31, so as to prevent foreign objects from sticking and sticking to the arc surface 310 of the pivotal roller 31. This affects and reduces the accuracy of the rotatable structure 3 in sensing the first conductive member 1.

[第四實施例][Fourth Embodiment]

請參閱圖6所示，本發明第四實施例提供一種可變電阻組件S，其包括：一第一導電件1、一第二導電件2以及一可轉動結構3。由圖6與圖4的比較可知，本發明第四實施例與第三實施例的最大差別在於：第三實施例所使用的是“具有圓弧面310的樞接滾輪31”（如圖4所示），而第四實施例所使用的是“具有球面320的樞接滾球32”（如圖6所示）。因此，依據不同的需求，可轉動結構3可以是“使用具有圓弧面310的樞接滾輪31”（如圖4所示），或者是“使用具有球面320的樞接滾球32”（如圖6所示）。Please refer to FIG. 6, a fourth embodiment of the present invention provides a variable resistance component S, which includes: a first conductive member 1, a second conductive member 2 and a rotatable structure 3. It can be seen from the comparison between FIG. 6 and FIG. 4 that the biggest difference between the fourth embodiment of the present invention and the third embodiment is that the third embodiment uses "a pivoting roller 31 with a circular arc surface 310" (as shown in FIG. 4 As shown), the fourth embodiment uses a "pivoting ball 32 with a spherical surface 320" (as shown in FIG. 6). Therefore, according to different requirements, the rotatable structure 3 can be "using a pivoting roller 31 with a circular arc surface 310" (as shown in Figure 4), or "using a pivoting roller 32 with a spherical surface 320" (such as Figure 6).

更進一步來說，如圖6所示，可轉動結構3包括一樞接軸30以及兩個樞接滾球32。樞接軸30能貫穿延伸臂21，並且兩個樞接滾球32分別能樞接地設置在樞接軸30的兩相反側端部上且被延伸臂21所隔開。另外，樞接滾球32具有一能滑動地接觸第一導電件1的球面320。Furthermore, as shown in FIG. 6, the rotatable structure 3 includes a pivoting shaft 30 and two pivoting rolling balls 32. The pivoting shaft 30 can penetrate the extension arm 21, and two pivoting balls 32 can be pivotally disposed on opposite ends of the pivoting shaft 30 and separated by the extension arm 21. In addition, the pivoting ball 32 has a spherical surface 320 that can slidably contact the first conductive member 1.

此外，配合圖6所示，本實施例中的第二導電件2也可包括一朝向第一導電件1延伸的至少一個阻擋部24，而在本實施例中以相互對應的兩個阻擋部24作為示例，但不以此為限。因此，通過阻擋部24的設置，可在樞接滾球32位移的過程中，阻擋外界異物進入容置空間22中，以避免外界異物沾黏、黏附在樞接滾球32的球面320上，而影響、降低可轉動結構3感測第一導電件1的準確率。In addition, as shown in FIG. 6, the second conductive member 2 in this embodiment may also include at least one blocking portion 24 extending toward the first conductive member 1. In this embodiment, two blocking portions corresponding to each other are used. 24 is taken as an example, but not limited to it. Therefore, through the arrangement of the blocking portion 24, foreign objects can be blocked from entering the accommodating space 22 during the displacement of the pivoting ball 32, so as to prevent foreign objects from sticking and sticking to the spherical surface 320 of the pivoting ball 32. This affects and reduces the accuracy of the rotatable structure 3 in sensing the first conductive member 1.

[第五實施例][Fifth Embodiment]

請參閱圖7與圖8所示，本發明第五實施例提供一種可變電阻組件S，其包括：一第一導電件1、一第二導電件2以及一可轉動結構3。由圖7與圖1的比較，以及圖8與圖2的比較可知，本發明第五實施例與第一實施例最大的差別在於：第五實施例的第二導電件2的底面具有一凹槽23。Referring to FIG. 7 and FIG. 8, a fifth embodiment of the present invention provides a variable resistance component S, which includes: a first conductive member 1, a second conductive member 2 and a rotatable structure 3. From the comparison between FIG. 7 and FIG. 1, and the comparison between FIG. 8 and FIG. 2, it can be seen that the biggest difference between the fifth embodiment of the present invention and the first embodiment is that the bottom surface of the second conductive member 2 of the fifth embodiment has a concave Slot 23.

更進一步來說，可轉動結構3包括一樞接軸30以及一樞接滾輪31。樞接軸30被容置在凹槽23內，並且樞接滾輪31能樞接地設置在樞接軸30上且部分地裸露在凹槽23外。另外，樞接滾輪31具有一能滑動地接觸第一導電件1的圓弧面310。Furthermore, the rotatable structure 3 includes a pivot shaft 30 and a pivot roller 31. The pivot shaft 30 is accommodated in the groove 23, and the pivot roller 31 can be pivotally arranged on the pivot shaft 30 and partially exposed outside the groove 23. In addition, the pivoting roller 31 has a circular arc surface 310 that can slidably contact the first conductive member 1.

此外，配合圖7與圖8所示，本實施例中的第二導電件2也可包括一朝向第一導電件1延伸的至少一個阻擋部24，而在本實施例中以相互對應的兩個阻擋部24作為示例，但不以此為限。因此，通過阻擋部24的設置，可在樞接滾輪31位移的過程中，阻擋外界異物進入容置空間22中，以避免外界異物沾黏、黏附在樞接滾輪31的圓弧面310上，而影響、降低可轉動結構3感測第一導電件1的準確率。In addition, as shown in FIG. 7 and FIG. 8, the second conductive member 2 in this embodiment may also include at least one blocking portion 24 extending toward the first conductive member 1. In this embodiment, two corresponding ones are used. The two blocking portions 24 are taken as an example, but not limited to this. Therefore, through the arrangement of the blocking portion 24, foreign objects can be blocked from entering the accommodating space 22 during the displacement of the pivotal roller 31, so as to prevent foreign objects from sticking and sticking to the arc surface 310 of the pivotal roller 31. This affects and reduces the accuracy of the rotatable structure 3 in sensing the first conductive member 1.

[第六實施例][Sixth Embodiment]

請參閱圖9所示，本發明第六實施例提供一種可變電阻組件S，其包括：一第一導電件1、一第二導電件2以及一可轉動結構3。由圖9與圖7的比較可知，本發明第六實施例與第五實施例的最大差別在於：第五實施例所使用的是“具有圓弧面310的樞接滾輪31”（如圖7所示），而第六實施例所使用的是“具有球面320的樞接滾球32”（如圖9所示）。因此，依據不同的需求，可轉動結構3可以是“使用具有圓弧面310的樞接滾輪31”（如圖7所示），或者是“使用具有球面320的樞接滾球32”（如圖9所示）。Please refer to FIG. 9, a sixth embodiment of the present invention provides a variable resistance component S, which includes: a first conductive member 1, a second conductive member 2 and a rotatable structure 3. It can be seen from the comparison between FIG. 9 and FIG. 7 that the biggest difference between the sixth embodiment of the present invention and the fifth embodiment is that the fifth embodiment uses "the pivoting roller 31 with an arc surface 310" (as shown in FIG. As shown in FIG. 9 ), the sixth embodiment uses a "pivoting ball 32 with a spherical surface 320" (as shown in FIG. 9). Therefore, according to different requirements, the rotatable structure 3 can be "using a pivoting roller 31 with a circular arc surface 310" (as shown in Figure 7), or "using a pivoting roller 32 with a spherical surface 320" (such as Shown in Figure 9).

更進一步來說，如圖9所示，可轉動結構3包括一樞接軸30以及一樞接滾球32。樞接軸30被容置在凹槽23內，並且樞接滾球32能樞接地設置在樞接軸30上且部分地裸露在凹槽23外。另外，樞接滾球32具有一能滑動地接觸第一導電件1的球面320。Furthermore, as shown in FIG. 9, the rotatable structure 3 includes a pivot shaft 30 and a pivot ball 32. The pivot shaft 30 is accommodated in the groove 23, and the pivot ball 32 can be pivotally arranged on the pivot shaft 30 and partially exposed outside the groove 23. In addition, the pivoting ball 32 has a spherical surface 320 that can slidably contact the first conductive member 1.

此外，配合圖7與圖8所示，本實施例中的第二導電件2也可包括一朝向第一導電件1延伸的至少一個阻擋部24，而在本實施例中以相互對應的兩個阻擋部24作為示例，但不以此為限。因此，通過阻擋部24的設置，可在樞接滾球32位移的過程中，阻擋外界異物進入容置空間22中，以避免外界異物沾黏、黏附在樞接滾球32的球面320上，而影響、降低可轉動結構3感測第一導電件1的準確率。In addition, as shown in FIG. 7 and FIG. 8, the second conductive member 2 in this embodiment may also include at least one blocking portion 24 extending toward the first conductive member 1. In this embodiment, two corresponding ones are used. The two blocking portions 24 are taken as an example, but not limited to this. Therefore, through the arrangement of the blocking portion 24, foreign objects can be blocked from entering the accommodating space 22 during the displacement of the pivoting ball 32, so as to prevent foreign objects from sticking and sticking to the spherical surface 320 of the pivoting ball 32. This affects and reduces the accuracy of the rotatable structure 3 in sensing the first conductive member 1.

[第七實施例][Seventh embodiment]

請參閱圖10與圖11所示，本發明第七實施例提供一種可變電阻組件S，其包括：一第一導電件1、一第二導電件2以及一可轉動結構3。由圖10與圖1的比較，以及圖11與圖2的比較可知，本發明第七實施例與第一實施例最大的差別在於：在第七實施例中，第二導電件2的底面具有一凹槽23，並且可轉動結構3包括一部分地設置在凹槽23內的滾動球體33。另外，滾動球體33能滾動地（rollably）設置在凹槽23內，並且滾動球體33具有一能滑動地接觸第一導電件1的球面330。Please refer to FIG. 10 and FIG. 11, a seventh embodiment of the present invention provides a variable resistance component S, which includes: a first conductive element 1, a second conductive element 2 and a rotatable structure 3. From the comparison between Fig. 10 and Fig. 1 and the comparison between Fig. 11 and Fig. 2, the biggest difference between the seventh embodiment of the present invention and the first embodiment is that: in the seventh embodiment, the bottom surface of the second conductive member 2 has A groove 23, and the rotatable structure 3 includes a rolling ball 33 partially disposed in the groove 23. In addition, the rolling ball 33 is rollably disposed in the groove 23, and the rolling ball 33 has a spherical surface 330 that can slidably contact the first conductive member 1.

藉此，由於滾動球體33具有一能滑動地接觸第一導電件1的球面330，所以滾動球體33與第一導電件1之間的摩擦阻力就會降低，並且滾動球體33與第一導電件1兩者的磨損率也會跟著降低。因此，可變電阻組件S的使用壽命與產品可靠度就能夠通過滾動球體33的使用而得到提升。Thereby, since the rolling ball 33 has a spherical surface 330 that can slidably contact the first conductive member 1, the frictional resistance between the rolling ball 33 and the first conductive member 1 is reduced, and the rolling ball 33 and the first conductive member 1 1 The wear rate of both will also decrease. Therefore, the service life and product reliability of the variable resistance component S can be improved through the use of the rolling ball 33.

值得一提的是，在本實施例中，第二導電件2可具有至少一個阻擋部24，且阻擋部24可呈環形、弧形、L型、方形或幾何形狀，本實施例以環形作為示例，但不以此為限。因此，通過阻擋部24的設置，可在滾動球體33位移的過程中，阻擋外界異物進入容置空間22中，以避免外界異物沾黏、黏附在滾動球體33的球面330上，而影響、降低可轉動結構3感測第一導電件1的準確率。It is worth mentioning that, in this embodiment, the second conductive member 2 may have at least one blocking portion 24, and the blocking portion 24 may have a ring shape, an arc shape, an L-shape, a square shape, or a geometric shape. Examples, but not limited to this. Therefore, through the arrangement of the blocking portion 24, foreign objects can be blocked from entering the accommodating space 22 during the displacement of the rolling ball 33, so as to prevent foreign objects from sticking and sticking to the spherical surface 330 of the rolling ball 33, thereby affecting and reducing The rotatable structure 3 senses the accuracy of the first conductive member 1.

[第八實施例][Eighth Embodiment]

請參閱圖12所示，本發明第八實施例提供一種機械式調控裝置D。機械式調控裝置D使用一可變電阻組件S，並且可變電阻組件S可以是第一實施例至第七實施例之中的任意一個。舉例來說，如圖2所示，可變電阻組件S包括一第一導電件1、一第二導電件2以及一可轉動結構3。Please refer to FIG. 12, an eighth embodiment of the present invention provides a mechanical control device D. The mechanical control device D uses a variable resistance component S, and the variable resistance component S can be any one of the first embodiment to the seventh embodiment. For example, as shown in FIG. 2, the variable resistance component S includes a first conductive member 1, a second conductive member 2 and a rotatable structure 3.

更進一來說，配合圖2與圖12所示，機械式調控裝置D還進一步包括一控制組件。控制組件與可變電阻組件S能相互配合，並且第二導電件2能通過控制組件的帶動而相對於第一導電件1進行直線移動或者弧線移動。舉例來說，控制組件可為一旋鈕R。通過旋鈕R的轉動（如箭頭所示的方向），第二導電件2能帶動可轉動結構3在第一導電件1上進行直線移動或者弧線移動，藉此以改變可變電阻組件S所能夠提供的電阻值。Furthermore, as shown in FIGS. 2 and 12, the mechanical control device D further includes a control component. The control component and the variable resistance component S can cooperate with each other, and the second conductive member 2 can move linearly or in an arc relative to the first conductive member 1 by the driving of the control component. For example, the control component can be a knob R. Through the rotation of the knob R (as indicated by the arrow), the second conductive member 2 can drive the rotatable structure 3 to move linearly or in an arc on the first conductive member 1, thereby changing the variable resistance component S Provided resistance value.

[第九實施例][Ninth Embodiment]

請參閱圖13所示，本發明第九實施例提供一種機械式調控裝置D。機械式調控裝置D使用一可變電阻組件S，並且可變電阻組件S可以是第一實施例至第七實施例之中的任意一個。舉例來說，如圖2所示，可變電阻組件S包括一第一導電件1、一第二導電件2以及一可轉動結構3。Please refer to FIG. 13, a ninth embodiment of the present invention provides a mechanical control device D. The mechanical control device D uses a variable resistance component S, and the variable resistance component S can be any one of the first embodiment to the seventh embodiment. For example, as shown in FIG. 2, the variable resistance component S includes a first conductive member 1, a second conductive member 2 and a rotatable structure 3.

更進一來說，配合圖2與圖13所示，機械式調控裝置D還進一步包括一控制組件。控制組件與可變電阻組件S能相互配合，並且第二導電件2能通過控制組件的帶動而相對於第一導電件1進行直線移動或者弧線移動。舉例來說，控制組件可為一撥動件M。通過撥動件M的左右移動（如箭頭所示的方向），第二導電件2能帶動可轉動結構3在第一導電件1上進行直線移動或者弧線移動，藉此以改變可變電阻組件S所能夠提供的電阻值。Furthermore, as shown in FIG. 2 and FIG. 13, the mechanical control device D further includes a control component. The control component and the variable resistance component S can cooperate with each other, and the second conductive member 2 can move linearly or in an arc relative to the first conductive member 1 by the driving of the control component. For example, the control component can be a toggle M. Through the left and right movement of the toggle member M (as shown by the arrow), the second conductive member 2 can drive the rotatable structure 3 to move linearly or in an arc on the first conductive member 1, thereby changing the variable resistance component The resistance value S can provide.

[實施例的有益效果][Beneficial effects of the embodiment]

本發明的其中一有益效果在於，本發明所提供的一種機械式調控裝置D及其可變電阻組件S，其能通過“可轉動結構3能轉動地設置在第二導電件2上且能轉動地接觸第一導電件1”、“可轉動結構3具有一能滑動地接觸第一導電件1的弧形表面”以及“第二導電件2包括一朝向第一導電件1延伸的阻擋部24，阻擋部24與第一導電件1之間形成一間隙d，以阻擋異物的通過”的技術方案，以降低可轉動結構3與第一導電件1之間的摩擦阻力，並可避免異物接觸可轉動結構3。One of the beneficial effects of the present invention is that the mechanical control device D and the variable resistance component S provided by the present invention can be rotatably arranged on the second conductive member 2 and can rotate through the "rotatable structure 3". Ground contacting the first conductive member 1", "The rotatable structure 3 has an arc-shaped surface slidably contacting the first conductive member 1" and "The second conductive member 2 includes a blocking portion 24 extending toward the first conductive member 1 , A gap d is formed between the blocking portion 24 and the first conductive member 1 to block the passage of foreign objects, so as to reduce the frictional resistance between the rotatable structure 3 and the first conductive member 1 and prevent foreign objects from contacting Rotatable structure 3.

也就是說，當第二導電件2帶動可轉動結構3接觸第一導電件1時，由於可轉動結構3是以其弧形表面滑動地接觸第一導電件1，所以可轉動結構3與第一導電件1之間的摩擦阻力（或者是摩擦係數）就會降低，並且可轉動結構3與第一導電件1兩者的磨損率也會跟著降低。因此，可變電阻組件S的使用壽命與產品可靠度就能夠通過可轉動結構3的使用而得到提升。並且，在可轉動結構3位移的過程中，通過阻擋部24的設置而可阻擋外界異物進入容置空間22中，以避免外界異物沾黏、黏附在可轉動結構3上，而影響、降低可轉動結構3感測第一導電件1的準確率。That is to say, when the second conductive member 2 drives the rotatable structure 3 to contact the first conductive member 1, since the rotatable structure 3 slidably contacts the first conductive member 1 with its curved surface, the rotatable structure 3 and the first conductive member 1 The frictional resistance (or friction coefficient) between a conductive element 1 will decrease, and the wear rate of both the rotatable structure 3 and the first conductive element 1 will also decrease. Therefore, the service life and product reliability of the variable resistance component S can be improved through the use of the rotatable structure 3. In addition, during the displacement of the rotatable structure 3, the setting of the blocking portion 24 can block foreign objects from entering the accommodating space 22, so as to prevent foreign objects from sticking and sticking to the rotatable structure 3, thereby affecting and reducing the The rotating structure 3 senses the accuracy of the first conductive member 1.

以上所公開的內容僅為本發明的優選可行實施例，並非因此侷限本發明的申請專利範圍，所以凡是運用本發明說明書及圖式內容所做的等效技術變化，均包含於本發明的申請專利範圍內。The content disclosed above is only a preferred and feasible embodiment of the present invention, and does not limit the scope of the patent application of the present invention. Therefore, all equivalent technical changes made using the description and schematic content of the present invention are included in the application of the present invention. Within the scope of the patent.

D:機械式調控裝置 P1:第一電極 P2:第二電極 S:可變電阻組件 1:第一導電件 2:第二導電件 21:延伸臂 22:容置空間 23:凹槽 24:阻擋部 3:可轉動結構 30:樞接軸 31:樞接滾輪 310:圓弧面 32:樞接滾球 320:球面 33:滾動球體 330:球面 d:間隙 R:旋鈕 M:撥動件 H:可調控距離D: Mechanical control device P1: first electrode P2: second electrode S: Variable resistance component 1: The first conductive part 2: The second conductive part 21: Extension arm 22: Housing space 23: Groove 24: blocking part 3: Rotatable structure 30: pivot shaft 31: Pivot roller 310: arc surface 32: Pivot ball 320: spherical 33: rolling sphere 330: spherical d: gap R: knob M: Toggle H: Adjustable distance

圖1為本發明第一實施例的可變電阻組件的俯視示意圖。FIG. 1 is a schematic top view of a variable resistance component according to a first embodiment of the invention.

圖2為本發明第一實施例的可變電阻組件的側視示意圖。FIG. 2 is a schematic side view of the variable resistance component of the first embodiment of the present invention.

圖3為本發明第二實施例的可變電阻組件的俯視示意圖。FIG. 3 is a schematic top view of a variable resistance component according to a second embodiment of the invention.

圖4為本發明第三實施例的可變電阻組件的俯視示意圖。FIG. 4 is a schematic top view of a variable resistance component according to a third embodiment of the invention.

圖5為本發明第三實施例的可變電阻組件的側視示意圖。FIG. 5 is a schematic side view of a variable resistance component according to a third embodiment of the present invention.

圖6為本發明第四實施例的可變電阻組件的俯視示意圖。FIG. 6 is a schematic top view of a variable resistance component according to a fourth embodiment of the present invention.

圖7為本發明第五實施例的可變電阻組件的俯視示意圖。FIG. 7 is a schematic top view of a variable resistance component according to a fifth embodiment of the invention.

圖8為本發明第五實施例的可變電阻組件的側視示意圖。FIG. 8 is a schematic side view of a variable resistance component according to a fifth embodiment of the present invention.

圖9為本發明第六實施例的可變電阻組件的俯視示意圖。FIG. 9 is a schematic top view of a variable resistance component according to a sixth embodiment of the invention.

圖10為本發明第七實施例的可變電阻組件的俯視示意圖。FIG. 10 is a schematic top view of a variable resistance component according to a seventh embodiment of the invention.

圖11為本發明第七實施例的可變電阻組件的側視示意圖。FIG. 11 is a schematic side view of a variable resistance component according to a seventh embodiment of the invention.

圖12為本發明第八實施例的機械式調控裝置的示意圖。Fig. 12 is a schematic diagram of a mechanical control device according to an eighth embodiment of the present invention.

圖13為本發明第九實施例的機械式調控裝置的示意圖。Fig. 13 is a schematic diagram of a mechanical control device according to a ninth embodiment of the present invention.

P1:第一電極 P1: first electrode

P2:第二電極 P2: second electrode

S:可變電阻組件 S: Variable resistance component

1:第一導電件 1: The first conductive part

2:第二導電件 2: The second conductive part

21:延伸臂 21: Extension arm

22:容置空間 22: Housing space

24:阻擋部 24: blocking part

3:可轉動結構 3: Rotatable structure

30:樞接軸 30: pivot shaft

31:樞接滾輪 31: Pivot roller

310:圓弧面 310: arc surface

d:間隙 d: gap

H:可調控距離 H: Adjustable distance

Claims

一種可變電阻組件，其包括：一第一導電件，所述第一導電件電性連接於一第一電極；一第二導電件，所述第二導電件電性連接於一第二電極；其中，所述第一導電件與所述第二導電件彼此分離，且所述第二導電件能移動地設置在所述第一導電件的上方；以及一可轉動結構，所述可轉動結構能轉動地設置在所述第二導電件上且能轉動地接觸所述第一導電件；其中，所述可轉動結構具有一能滑動地接觸所述第一導電件的弧形表面；其中，所述第二導電件包括一朝向所述第一導電件延伸的阻擋部，所述阻擋部與所述第一導電件之間形成一間隙，以阻擋異物的通過。 A variable resistance component, which includes: A first conductive element electrically connected to a first electrode; A second conductive member, the second conductive member is electrically connected to a second electrode; wherein the first conductive member and the second conductive member are separated from each other, and the second conductive member is movably arranged Above the first conductive member; and A rotatable structure, the rotatable structure is rotatably arranged on the second conductive member and rotatably contacts the first conductive member; Wherein, the rotatable structure has an arc surface that can slidably contact the first conductive member; Wherein, the second conductive member includes a blocking portion extending toward the first conductive member, and a gap is formed between the blocking portion and the first conductive member to block the passage of foreign objects.

如申請專利範圍第1項所述的可變電阻組件，其中，所述第二導電件具有相互對應的兩個延伸臂以及一形成在兩個所述延伸臂之間的容置空間，所述阻擋部從兩個所述延伸臂延伸而出；其中，所述可轉動結構包括一連接於兩個所述延伸臂之間且容置在所述容置空間內的樞接軸以及一能樞接地設置在所述樞接軸上且部分地裸露在所述容置空間外的樞接滾輪，且所述樞接滾輪具有一能滑動地接觸所述第一導電件的圓弧面，以降低所述樞接滾輪與所述第一導電件之間的摩擦阻力；其中，所述第二導電件為一用於提供一預定彈力的彈性導電件，且所述可轉動結構通過所述第二導電件所提供的彈力而向下頂抵所述第一導電件。According to the variable resistance assembly described in the first item of the scope of the patent application, the second conductive member has two extension arms corresponding to each other and an accommodation space formed between the two extension arms, and The blocking portion extends from the two extension arms; wherein the rotatable structure includes a pivot shaft connected between the two extension arms and accommodated in the accommodating space, and a pivotable shaft A pivot roller that is grounded on the pivot shaft and partially exposed outside the accommodating space, and the pivot roller has a circular arc surface that can slidably contact the first conductive member to lower The frictional resistance between the pivotal roller and the first conductive member; wherein the second conductive member is an elastic conductive member for providing a predetermined elastic force, and the rotatable structure passes through the second The elastic force provided by the conductive element pushes the first conductive element downward.

如申請專利範圍第1項所述的可變電阻組件，其中，所述第二導電件具有相互對應的兩個延伸臂以及一形成在兩個所述延伸臂之間的容置空間，所述阻擋部從兩個所述延伸臂延伸而出；其中，所述可轉動結構包括一連接於兩個所述延伸臂之間且容置在所述容置空間內的樞接軸以及一能樞接地設置在所述樞接軸上且部分地裸露在所述容置空間外的樞接滾球，且所述樞接滾球具有一能滑動地接觸所述第一導電件的球面，以降低所述樞接滾球與所述第一導電件之間的摩擦阻力；其中，所述第二導電件為一用於提供一預定彈力的彈性導電件，且所述可轉動結構通過所述第二導電件所提供的彈力而向下頂抵所述第一導電件。According to the variable resistance assembly described in the first item of the scope of the patent application, the second conductive member has two extension arms corresponding to each other and an accommodation space formed between the two extension arms, and The blocking portion extends from the two extension arms; wherein the rotatable structure includes a pivot shaft connected between the two extension arms and accommodated in the accommodating space, and a pivotable shaft A pivotal rolling ball that is grounded on the pivotal shaft and partially exposed outside the accommodating space, and the pivotal rolling ball has a spherical surface that can slidably contact the first conductive element to reduce The frictional resistance between the pivotal ball and the first conductive member; wherein the second conductive member is an elastic conductive member for providing a predetermined elastic force, and the rotatable structure passes through the first conductive member The elastic force provided by the two conductive elements pushes down the first conductive element.

如申請專利範圍第1項所述的可變電阻組件，其中，所述第二導電件具有一延伸臂，所述阻擋部從所述延伸臂延伸而出；其中，所述可轉動結構包括一貫穿所述延伸臂的樞接軸以及兩個分別能樞接地設置在所述樞接軸的兩相反側端部上且被所述延伸臂所隔開的樞接滾輪，且每一個所述樞接滾輪具有一能滑動地接觸所述第一導電件的圓弧面，以降低所述樞接滾輪與所述第一導電件之間的摩擦阻力；其中，所述第二導電件為一用於提供一預定彈力的彈性導電件，且所述可轉動結構通過所述第二導電件所提供的彈力而向下頂抵所述第一導電件。The variable resistance component according to the first item of the patent application, wherein the second conductive member has an extension arm, and the blocking portion extends from the extension arm; wherein, the rotatable structure includes a A pivot shaft penetrating the extension arm and two pivot rollers respectively pivotally provided on two opposite side ends of the pivot shaft and separated by the extension arm, and each of the pivots The connecting roller has a circular arc surface that can slidably contact the first conductive member to reduce the frictional resistance between the pivotal roller and the first conductive member; wherein, the second conductive member is a An elastic conductive element with a predetermined elastic force is provided, and the rotatable structure is pressed downward against the first conductive element by the elastic force provided by the second conductive element.

如申請專利範圍第1項所述的可變電阻組件，其中，所述第二導電件具有一延伸臂，所述阻擋部從所述延伸臂延伸而出；其中，所述可轉動結構包括一貫穿所述延伸臂的樞接軸以及兩個分別能樞接地設置在所述樞接軸的兩相反側端部上且被所述延伸臂所隔開的樞接滾球，且每一個所述樞接滾球具有一能滑動地接觸所述第一導電件的球面，以降低所述樞接滾球與所述第一導電件之間的摩擦阻力；其中，所述第二導電件為一用於提供一預定彈力的彈性導電件，且所述可轉動結構通過所述第二導電件所提供的彈力而向下頂抵所述第一導電件。The variable resistance component according to the first item of the patent application, wherein the second conductive member has an extension arm, and the blocking portion extends from the extension arm; wherein, the rotatable structure includes a A pivot shaft penetrating the extension arm and two pivotal rolling balls respectively pivotally provided on two opposite side ends of the pivot shaft and separated by the extension arm, and each The pivotal ball has a spherical surface that can slidably contact the first conductive element to reduce the frictional resistance between the pivotal ball and the first conductive element; wherein, the second conductive element is a An elastic conductive element for providing a predetermined elastic force, and the rotatable structure pushes down against the first conductive element by the elastic force provided by the second conductive element.

如申請專利範圍第1項所述的可變電阻組件，其中，所述第二導電件的底面具有一凹槽；其中，所述可轉動結構包括一容置在所述凹槽內的樞接軸以及一能樞接地設置在所述樞接軸上且部分地裸露在所述凹槽外的樞接滾輪，且所述樞接滾輪具有一能滑動地接觸所述第一導電件的圓弧面，以降低所述樞接滾輪與所述第一導電件之間的摩擦阻力；其中，所述第二導電件為一用於提供一預定彈力的彈性導電件，且所述可轉動結構通過所述第二導電件所提供的彈力而向下頂抵所述第一導電件。According to the variable resistance component of the first item of the scope of patent application, wherein the bottom surface of the second conductive member has a groove; wherein, the rotatable structure includes a pivot received in the groove A shaft and a pivotable roller that can be pivotally arranged on the pivotal shaft and partially exposed outside the groove, and the pivotal roller has a circular arc that can slidably contact the first conductive member Surface to reduce the frictional resistance between the pivotal roller and the first conductive member; wherein, the second conductive member is an elastic conductive member for providing a predetermined elastic force, and the rotatable structure passes The elastic force provided by the second conductive member presses the first conductive member downward.

如申請專利範圍第1項所述的可變電阻組件，其中，所述第二導電件的底面具有一凹槽；其中，所述可轉動結構包括一容置在所述凹槽內的樞接軸以及一能樞接地設置在所述樞接軸上且部分地裸露在所述凹槽外的樞接滾球，且所述樞接滾球具有一能滑動地接觸所述第一導電件的球面，以降低所述樞接滾輪與所述第一導電件之間的摩擦阻力；其中，所述第二導電件為一用於提供一預定彈力的彈性導電件，且所述可轉動結構通過所述第二導電件所提供的彈力而向下頂抵所述第一導電件。According to the variable resistance component of the first item of the scope of patent application, wherein the bottom surface of the second conductive member has a groove; wherein, the rotatable structure includes a pivot received in the groove A shaft and a pivotal ball that can be pivotally arranged on the pivotal shaft and partially exposed outside the groove, and the pivotal ball has a slidable contact with the first conductive member Spherical surface to reduce the frictional resistance between the pivotal roller and the first conductive member; wherein the second conductive member is an elastic conductive member for providing a predetermined elastic force, and the rotatable structure passes The elastic force provided by the second conductive member presses the first conductive member downward.

如申請專利範圍第1項所述的可變電阻組件，其中，所述第二導電件的底面具有一凹槽；其中，所述可轉動結構包括一部分地設置在所述凹槽內的滾動球體，且所述滾動球體具有一能滑動地接觸所述第一導電件的球面，以降低所述滾動球體與所述第一導電件之間的摩擦阻力；其中，所述第二導電件為一用於提供一預定彈力的彈性導電件，且所述可轉動結構通過所述第二導電件所提供的彈力而向下頂抵所述第一導電件。The variable resistance component according to the first item of the scope of patent application, wherein the bottom surface of the second conductive member has a groove; wherein, the rotatable structure includes a rolling ball partially disposed in the groove , And the rolling ball has a spherical surface that can slidably contact the first conductive member to reduce the frictional resistance between the rolling ball and the first conductive member; wherein the second conductive member is a An elastic conductive element for providing a predetermined elastic force, and the rotatable structure pushes down against the first conductive element by the elastic force provided by the second conductive element.

一種機械式調控裝置，所述機械式調控裝置使用一可變電阻組件，其特徵在於，所述可變電阻組件包括：一第一導電件，所述第一導電件電性連接於一第一電極；一第二導電件，所述第二導電件電性連接於一第二電極；其中，所述第一導電件與所述第二導電件彼此分離，且所述第二導電件能移動地設置在所述第一導電件的上方；以及一可轉動結構，所述可轉動結構能轉動地設置在所述第二導電件上且能轉動地接觸所述第一導電件；其中，所述可轉動結構具有一能滑動地接觸所述第一導電件的弧形表面；其中，所述第二導電件包括一朝向所述第一導電件延伸的阻擋部，所述阻擋部與所述第一導電件之間形成一間隙，以阻擋異物的通過。 A mechanical control device that uses a variable resistance component, characterized in that the variable resistance component includes: A first conductive element electrically connected to a first electrode; A second conductive member, the second conductive member is electrically connected to a second electrode; wherein the first conductive member and the second conductive member are separated from each other, and the second conductive member is movably arranged Above the first conductive member; and A rotatable structure, the rotatable structure is rotatably arranged on the second conductive member and rotatably contacts the first conductive member; Wherein, the rotatable structure has an arc surface that can slidably contact the first conductive member; Wherein, the second conductive member includes a blocking portion extending toward the first conductive member, and a gap is formed between the blocking portion and the first conductive member to block the passage of foreign objects.

如申請專利範圍第9項所述的機械式調控裝置，還進一步包括：一控制組件，所述控制組件與所述可變電阻組件相互配合，且所述第二導電件通過所述控制組件的帶動而相對於所述第一導電件進行直線移動或者弧線移動。As described in item 9 of the scope of patent application, the mechanical control device further includes: a control assembly, the control assembly and the variable resistance assembly cooperate with each other, and the second conductive member passes through the control assembly It is driven to move linearly or in an arc relative to the first conductive member.