TW202020900A - Mounting accessory and resistor unit greatly enhance shock resistance to suppress worse effect imposed on resistor due to shock - Google Patents

Mounting accessory and resistor unit greatly enhance shock resistance to suppress worse effect imposed on resistor due to shock Download PDF

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TW202020900A
TW202020900A TW108132099A TW108132099A TW202020900A TW 202020900 A TW202020900 A TW 202020900A TW 108132099 A TW108132099 A TW 108132099A TW 108132099 A TW108132099 A TW 108132099A TW 202020900 A TW202020900 A TW 202020900A
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mounting piece
side plate
resistor
mounting
bottom plate
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TW108132099A
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Chinese (zh)
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TWI745743B (en
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宮澤直俊
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日商Ｋｏａ股份有限公司
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/01—Mounting; Supporting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C3/00—Non-adjustable metal resistors made of wire or ribbon, e.g. coiled, woven or formed as grids
    • H01C3/14—Non-adjustable metal resistors made of wire or ribbon, e.g. coiled, woven or formed as grids the resistive element being formed in two or more coils or loops continuously wound as a spiral, helical or toroidal winding
    • H01C3/20—Non-adjustable metal resistors made of wire or ribbon, e.g. coiled, woven or formed as grids the resistive element being formed in two or more coils or loops continuously wound as a spiral, helical or toroidal winding wound on cylindrical or prismatic base

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  • Microelectronics & Electronic Packaging (AREA)
  • Details Of Resistors (AREA)

Abstract

The invention provides a mounting accessory and resistor unit capable of enhancing shock resistance. The mounting accessory (2) used for mounting the resistor (1) includes: a clamping portion (21) provided with a first side plate (211), a second side plate (212) opposite to the first side plate (211), and a bottom plate (213) in which one end and the other end are respectively connected to one end of the first side plate (211) and one end of the second side plate (212), wherein the clamping portion (21) clamps the resistor (1); a first mounting piece (22) arranged to protrude from one end of the bottom plate (213); a second mounting piece (23) arranged to protrude from the other end of the bottom plate (213). The clamping portion (21) is arranged between the first mounting piece (22) and the second mounting piece (23).

Description

安裝配件以及電阻器單元 Mounting accessories and resistor unit

本發明係關於一種安裝配件以及電阻器單元。 The invention relates to an installation accessory and a resistor unit.

在專利文獻1中，揭示一種電阻器的安裝配件，該安裝配件具備：底板，其與設置於電阻器的下表面的掛鉤突起卡合，並設置有朝向底座的安裝螺絲釘的貫通孔、止轉突起；支撐臂，其從底板起呈直角地折曲而夾住電阻器的外周，並將前端掛鉤於電阻器的上表面。 Patent Literature 1 discloses a mounting accessory for a resistor. The mounting accessory includes a bottom plate that engages with a hook protrusion provided on the lower surface of the resistor, and is provided with a through-hole for mounting screws toward the base and a rotation stop Protrusion; a support arm, which is bent at a right angle from the bottom plate to clamp the outer periphery of the resistor, and hooks the front end to the upper surface of the resistor.

【先前技術文獻】【Prior Technical Literature】 【專利文獻】【Patent Literature】

【專利文獻1】日本實開昭59-189201號公報 [Patent Document 1] Japanese Shikai Sho 59-189201

然而，在電阻器經由上述安裝配件而被安裝於車輛的發動機室內的電路基板等的情況下，由於僅被配置於夾持部的單側的安裝片藉由螺紋緊固而被固定於電路基板等，因此，安裝配件、電阻器(電阻器單元)容易受到來自發動機等的震動。從而，存在出現因震動而產生的對於電阻器的不良影 響、或者產生因震動而引起的聲音等問題。 However, in the case where the resistor is mounted on the circuit board or the like in the engine compartment of the vehicle via the above-mentioned mounting fittings, since the mounting pieces arranged only on one side of the clamping portion are fixed to the circuit board by screw fastening Therefore, mounting accessories and resistors (resistor units) are susceptible to vibrations from engines and the like. Therefore, there is an adverse effect on the resistor due to vibration Problems such as loud noises or sounds caused by vibration.

本發明著眼於上述問題而作，其目的在於提供一種能夠提高抗震性的安裝配件以及電阻器單元。 The present invention has been made with the above problems in mind, and its object is to provide an attachment and a resistor unit that can improve the shock resistance.

根據本發明的某一方式，提供一種被用於安裝電阻器的安裝配件，安裝配件具備：夾持部，其具有第一側板、與前述第一側板對置的第二側板、及一端以及另一端分別與前述第一側板的一端以及前述第二側板的一端連接的底板，前述夾持部對前述電阻器進行夾持；第一安裝片，其被設置成從前述底板的一端突出；第二安裝片，其被設置成從前述底板的另一端突出，前述夾持部被配置於前述第一安裝片與前述第二安裝片之間。 According to a certain aspect of the present invention, there is provided a mounting accessory for mounting a resistor, the mounting accessory including: a clamping portion having a first side plate, a second side plate facing the first side plate, one end, and another A bottom plate with one end connected to one end of the first side plate and one end of the second side plate respectively, the clamping portion clamps the resistor; a first mounting piece provided to protrude from one end of the bottom plate; second The mounting piece is provided to protrude from the other end of the bottom plate, and the clamping portion is arranged between the first mounting piece and the second mounting piece.

根據該方式，藉由除了設置第一安裝片之外，亦將第二安裝片設置於安裝配件，從而使電阻器被夾持部夾持的安裝配件經由第一安裝片以及第二安裝片而被安裝於基板等，因此，與經由僅被配置於夾持部的單側的安裝片而被安裝於基板等的安裝配件相比，大幅地提高了安裝配件的抗震性。借此，能夠抑制因震動而產生的對於電阻器的不良影響以及聲音的產生。 According to this method, in addition to providing the first mounting piece, the second mounting piece is also provided to the mounting fitting, so that the mounting fitting of the resistor clamped by the clamping portion passes through the first mounting piece and the second mounting piece Since it is mounted on a substrate or the like, the vibration resistance of the mounting accessory is greatly improved compared to the mounting accessory that is mounted on the substrate or the like via a mounting piece disposed only on one side of the clamping portion. With this, it is possible to suppress the adverse effects on the resistor due to vibration and the generation of sound.

1‧‧‧電阻器 1‧‧‧resistor

2‧‧‧安裝配件 2‧‧‧Install accessories

21‧‧‧夾持部 21‧‧‧Clamping Department

22‧‧‧第一安裝片 22‧‧‧The first installation piece

23‧‧‧第二安裝片 23‧‧‧Second mounting piece

100‧‧‧電阻器單元 100‧‧‧resistor unit

211‧‧‧第一側板 211‧‧‧First side panel

212‧‧‧第二側板 212‧‧‧Second side panel

213‧‧‧底板 213‧‧‧Bottom plate

221‧‧‧貫通孔 221‧‧‧Through hole

231‧‧‧凹部 231‧‧‧recess

B‧‧‧第一側板區域 B‧‧‧First side panel area

C‧‧‧第二側板區域 C‧‧‧Second side panel area

L1‧‧‧第一突出長度 L1‧‧‧ First protrusion length

L2‧‧‧第二突出長度(規定的突出長度) L2‧‧‧Second protrusion length (prescribed protrusion length)

【圖1】為表示本實施方式所涉及的電阻器單元的立體圖。 Fig. 1 is a perspective view showing a resistor unit according to this embodiment.

【圖2】為表示電阻器的結構的圖。 [Fig. 2] A diagram showing the structure of a resistor.

【圖3A】為表示安裝配件的立體圖。 [Fig. 3A] is a perspective view showing mounting accessories.

【圖3B】為表示安裝配件的俯視圖。 [Fig. 3B] is a plan view showing the mounting accessories.

【圖4A】為表示安裝配件的第一變形例的立體圖。 [Fig. 4A] A perspective view showing a first modification of the attachment.

【圖4B】為表示安裝配件的第一變形例的俯視圖。 [Fig. 4B] A plan view showing a first modification of the attachment.

【圖5A】為表示安裝配件的第二變形例的立體圖。 FIG. 5A is a perspective view showing a second modification of the attachment.

【圖5B】為表示安裝配件的第二變形例的俯視圖。 [Fig. 5B] A plan view showing a second modification of the attachment.

以下，一邊參照圖式，一邊對本實施方式進行說明。在本說明書中，在整體的範圍中對於相同的部件標註相同的符號。另外，在圖式中，將在X軸上延伸的方向設為長邊方向，將在Y軸上延伸的方向設為寬度方向，並將在Z軸上延伸的方向設為上下方向。 Hereinafter, this embodiment will be described with reference to the drawings. In this specification, the same symbols are assigned to the same components throughout the entire scope. In the drawings, the direction extending on the X axis is defined as the longitudinal direction, the direction extending on the Y axis is defined as the width direction, and the direction extending on the Z axis is defined as the vertical direction.

[電阻器單元] [Resistor unit]

首先，一邊參照圖1，一邊對本實施方式所涉及的電阻器單元100進行說明。 First, referring to FIG. 1, the resistor unit 100 according to this embodiment will be described.

圖1為表示本實施方式所涉及的電阻器單元100的立體圖。 FIG. 1 is a perspective view showing a resistor unit 100 according to this embodiment.

本實施方式所涉及的電阻器單元100為藉由螺紋緊固而被安裝於車輛的發動機室內的電路基板(未圖示)等的電阻器單元。但是，電阻器單元100並未被限定於此，例如，亦可以為被安裝於空調等一般的電子設備上的電阻器單元。 The resistor unit 100 according to this embodiment is a resistor unit that is mounted on a circuit board (not shown) or the like in the engine compartment of a vehicle by screw fastening. However, the resistor unit 100 is not limited thereto. For example, it may be a resistor unit that is mounted on a general electronic device such as an air conditioner.

如圖1所示，電阻器單元100具備：電阻器1，其在長邊方向上延伸；安裝配件2，其將電阻器1安裝於電路基板。另外，電阻器1在被安裝配件2夾持的狀態下，其長邊方向的兩端從安裝配件2露出。 As shown in FIG. 1, the resistor unit 100 includes a resistor 1 that extends in the longitudinal direction, and a mounting accessory 2 that mounts the resistor 1 on the circuit board. In addition, in the state where the resistor 1 is sandwiched by the mounting fitting 2, both ends in the longitudinal direction are exposed from the mounting fitting 2.

[電阻器] [Resistor]

接著，一邊參照圖2，一邊對本實施方式所涉及的電阻器1進行說明。 Next, the resistor 1 according to this embodiment will be described with reference to FIG. 2.

圖2為表示電阻器1的結構的圖。 FIG. 2 is a diagram showing the structure of the resistor 1.

如圖2所示，電阻器1為例如車輛用的水泥電阻器(cement resistor)。電阻器1具有：電阻元件11；殼體12，其收容電阻元件11；外部連接端子13，其藉由蓋體而與電阻元件11的兩端連接；作為密封材料的水泥材料14，其在電阻元件11被收容於殼體12中的狀態下對殼體12進行密封。 As shown in FIG. 2, the resistor 1 is, for example, a cement resistor for vehicles. The resistor 1 has: a resistance element 11; a case 12 which houses the resistance element 11; an external connection terminal 13 which is connected to both ends of the resistance element 11 by a cover; a cement material 14 as a sealing material, which is The element 11 is sealed in the state in which the element 11 is housed in the case 12.

在本實施方式中，雖然電阻元件11由被形成為圓柱狀的陶瓷、玻璃纖維等絕緣體、及被捲繞於該絕緣體的外周面的金屬線材構成，但並未被限定於此，例如亦可以為其他種類的材料。 In the present embodiment, the resistance element 11 is composed of an insulator formed into a cylindrical ceramic, glass fiber, or the like, and a metal wire wound around the outer peripheral surface of the insulator, but it is not limited to this, for example, it may be For other kinds of materials.

作為金屬線材的材料，可列舉出鎳．鐵合金(Ni-Fe)、鎳(Ni)、鉻(Cr)、鎳．鉻合金(Ni-Cr)等材料。 As the material of the metal wire, nickel can be cited. Iron alloy (Ni-Fe), nickel (Ni), chromium (Cr), nickel. Chromium alloy (Ni-Cr) and other materials.

殼體12為被設置成在一個方向(長邊方向)上延伸、並在上表面具有開口的頂部開箱型的殼體。殼體12具有：收容空間，其在與開口相比靠裡側收容電阻元件11；兩個掛鉤突起121，其在殼體12下表面。安裝配件2的後述的底板213藉由與兩個掛鉤突起121卡合，從而限制電阻器1相對於安裝配件2在長邊方向上的移動。 The casing 12 is a top-opening casing provided to extend in one direction (longitudinal direction) and have an opening on the upper surface. The housing 12 has a housing space that houses the resistance element 11 on the back side of the opening, and two hook protrusions 121 on the lower surface of the housing 12. The bottom plate 213 of the mounting accessory 2 described later is engaged with the two hook protrusions 121 to restrict the movement of the resistor 1 relative to the mounting accessory 2 in the longitudinal direction.

外部連接端子13由具有導電性的金屬材料構成。在電阻元件11被收容於殼體12的收容空間的狀態下，外部連接端子13的一部分從殼體12的開口突出。 The external connection terminal 13 is made of a conductive metal material. In a state where the resistance element 11 is housed in the housing space of the housing 12, a part of the external connection terminal 13 protrudes from the opening of the housing 12.

水泥材料14在電阻元件11被收容於殼體12的狀態下對殼體12的收容空間進行密封。借此，電阻器1除去外部連接端子13的一部分，成 為在長邊方向上延伸的立方體。 The cement material 14 seals the housing space of the housing 12 in a state where the resistance element 11 is stored in the housing 12. By this, the resistor 1 removes a part of the external connection terminal 13 and becomes It is a cube extending in the long side direction.

[安裝配件] [Mounting Accessories]

接著，一邊參照圖1、圖3A以及圖3B，一邊對本實施方式所涉及的安裝配件2進行說明。 Next, the attachment 2 according to this embodiment will be described with reference to FIGS. 1, 3A, and 3B.

圖3A為表示本實施方式所涉及的安裝配件2的立體圖。圖3B為表示本實施方式所涉及的安裝配件2的俯視圖。 FIG. 3A is a perspective view showing the attachment 2 according to this embodiment. FIG. 3B is a plan view showing the attachment 2 according to this embodiment.

如圖1、圖3A以及圖3B所示，本實施方式所涉及的安裝配件2具備：夾持部21，其具有能夠與電阻器1的一方側面抵接的第一側板211、與第一側板211對置且能夠與電阻器1的另一方側面抵接的第二側板212、及與第一側板211以及第二側板212連接的底板213，並且，前述夾持部21對電阻器1進行夾持；第一安裝片22以及第二安裝片23，其被安裝於基板等。 As shown in FIGS. 1, 3A, and 3B, the mounting accessory 2 according to this embodiment includes a clamping portion 21 having a first side plate 211 that can contact one side of the resistor 1 and a first side plate 211 is opposed to the second side plate 212 that can be in contact with the other side surface of the resistor 1 and the bottom plate 213 connected to the first side plate 211 and the second side plate 212, and the clamping portion 21 clamps the resistor 1 Support; the first mounting piece 22 and the second mounting piece 23, which is mounted on the substrate and the like.

安裝配件2由具有底板區域A、第一側板區域B、及第二側板區域C的一塊金屬板形成，其中，前述底板區域A與底板213對應，前述第一側板區域B被配置於底板區域A的一端側且與第一側板211對應，前述第二側板區域C被配置於底板區域A的另一端側且與第二側板212對應。借此，由於安裝配件2被一體地形成，因此，尤其能夠同時實現在上下方向上的抗震性的提高及輕量化這樣相反的效果。又，第一側板區域B以及第二側板區域C相對於底板區域A而被設置於對稱的位置。 The mounting accessory 2 is formed by a metal plate having a bottom plate area A, a first side plate area B, and a second side plate area C, wherein the bottom plate area A corresponds to the bottom plate 213, and the first side plate area B is disposed in the bottom plate area A Is corresponding to the first side plate 211, and the second side plate area C is disposed on the other end side of the bottom plate area A and corresponds to the second side plate 212. Thereby, since the attachment 2 is integrally formed, it is possible to achieve the opposite effects of improving the seismic resistance in the up-down direction and reducing the weight at the same time. In addition, the first side plate area B and the second side plate area C are provided at symmetrical positions with respect to the bottom plate area A.

第一安裝片22係藉由在第一側板區域B中放入兩條從第一側板區域B的一端到第一側板區域B的另一端為止沿著寬度方向延伸的切痕而形成。第二安裝片23係藉由在第二側板區域C中放入具有一對邊及連接一對邊的半圓部或者圓弧部如此之大致M字型的切痕而形成。第一安裝片22以及第 二安裝片23均與對應於底板213的底板區域A連接。 The first mounting piece 22 is formed by placing two cuts extending in the width direction from one end of the first side plate area B to the other end of the first side plate area B in the first side plate area B. The second mounting piece 23 is formed by placing a substantially M-shaped cut having a pair of sides and a semicircular portion or an arc portion connecting the pair of sides in the second side plate region C. The first mounting piece 22 and the first Both mounting pieces 23 are connected to the bottom plate area A corresponding to the bottom plate 213.

又，藉由第一安裝片22的形成而使折曲成直角的第一側板區域B(第一側板211)及電阻器1的一方側面抵接的抵接面積減少，因此，減少了安裝配件2相對於電阻器1的導熱面積，從而能夠抑制從電阻器1經由安裝配件2向基板等的導熱。又，藉由第二安裝片23的形成而使折曲成直角的第二側板區域C(第二側板212)及電阻器1的另一方側面抵接的抵接面積減少，因此，減少了安裝配件2相對於電阻器1的導熱面積，從而能夠抑制從電阻器1經由安裝配件2向基板等的導熱。 In addition, by forming the first mounting piece 22, the contact area where the first side plate region B (first side plate 211) bent at a right angle and one side of the resistor 1 abuts is reduced, and therefore, the number of mounting accessories is reduced 2 With respect to the heat conduction area of the resistor 1, it is possible to suppress the heat conduction from the resistor 1 to the substrate or the like via the mount 2. In addition, the formation of the second mounting piece 23 reduces the contact area between the second side plate region C (second side plate 212) bent at a right angle and the other side surface of the resistor 1 and therefore reduces the mounting The heat conduction area of the accessory 2 with respect to the resistor 1 can suppress the heat conduction from the resistor 1 to the substrate or the like via the mounting accessory 2.

如此，不僅減小第一側板區域B(第一側板211)及電阻器1的一方側面抵接的抵接面積，亦減小與第一側板區域B(第一側板211)對應的第二側板區域C(第二側板212)及電阻器1的另一方側面抵接的抵接面積，因此，能夠減小第一側板211以及電阻器1的一方側面的抵接面積、與第二側板212以及電阻器1的另一方側面的抵接面積之差，從而能夠減小電阻器1的兩方側面的散熱不均，並抑制因散熱不均而產生的電阻器1的性能降低。 In this way, not only is the contact area of the first side plate area B (first side plate 211) and one side of the resistor 1 abutting, but also the second side plate corresponding to the first side plate area B (first side plate 211) is reduced The contact area between the region C (second side plate 212) and the other side surface of the resistor 1 can reduce the contact area between the first side plate 211 and one side surface of the resistor 1 and the second side plate 212 and the The difference in the contact area between the other side surfaces of the resistor 1 can reduce the uneven heat dissipation of the two side surfaces of the resistor 1 and suppress the performance degradation of the resistor 1 due to the uneven heat dissipation.

第一側板211係藉由使將缺少了第一安裝片22後獲得的第一側板區域B相對於底板區域A折曲成直角而被形成的。第二側板212係藉由使將缺少了第二安裝片23後獲得的第二側板區域C相對於底板區域A折曲成直角而被形成的。底板213由底板區域A形成。 The first side plate 211 is formed by bending the first side plate area B obtained after lacking the first mounting piece 22 with respect to the bottom plate area A at a right angle. The second side plate 212 is formed by bending the second side plate region C obtained after lacking the second mounting piece 23 with respect to the bottom plate region A at a right angle. The bottom plate 213 is formed by the bottom plate area A.

第一側板211為從底板213的一端起被立設的側板。第一側板211由以在長邊方向上隔著第一安裝片22的方式而被設置的兩個第一副側板211a、211b構成。 The first side plate 211 is a side plate erected from one end of the bottom plate 213. The first side plate 211 is composed of two first sub-side plates 211 a and 211 b provided so as to interpose the first mounting piece 22 in the longitudinal direction.

第一副側板211a、211b的一端(基端)與底板213的一端連接， 在第一副側板211a、211b的另一端(前端)設置有被掛鉤於電阻器1的上表面上的第一支撐爪24。又，第一副側板211a、211b均具有第一高度H1(即，從第一副側板211a、211b的一端到第一副側板211a、211b的另一端為止的尺寸)，並被設置成能夠與電阻器1的一方側面抵接(參照圖3A以及圖3B)。 One end (base end) of the first sub-side plates 211a, 211b is connected to one end of the bottom plate 213, At the other ends (front ends) of the first sub-side plates 211a and 211b, first support claws 24 hooked to the upper surface of the resistor 1 are provided. In addition, each of the first sub-side plates 211a and 211b has a first height H1 (that is, the size from one end of the first sub-side plates 211a and 211b to the other end of the first sub-side plates 211a and 211b), and is set to be One side of the resistor 1 abuts (see FIGS. 3A and 3B).

雖然在本實施方式中，第一副側板211a被形成為與第一副側板211b相同的高度以及相同的寬度(長邊方向)，但並未被限定於此，例如，亦可以其寬度的尺寸與第一副側板211b的寬度的尺寸不同的方式而被形成。 Although in this embodiment, the first sub-side plate 211a is formed to have the same height and the same width (long-side direction) as the first sub-side plate 211b, it is not limited to this, for example, the width may be the same It is formed differently from the width and size of the first sub-side plate 211b.

第二側板212為從底板213的另一端起被立設的側板。第二側板212由在長邊方向上分離的第二副側板212a、212b、及使第二副側板212a、212b的另一端(前端)側連通的連接板212c構成。第二副側板212a、212b以及連接板212c均被設置成能夠與電阻器1的另一方側面抵接。 The second side plate 212 is a side plate erected from the other end of the bottom plate 213. The second side plate 212 is composed of second sub-side plates 212a, 212b separated in the longitudinal direction, and a connecting plate 212c that communicates the other end (front end) side of the second sub-side plates 212a, 212b. The second sub-side plates 212a, 212b and the connecting plate 212c are provided so as to be able to contact the other side surface of the resistor 1.

第二副側板212a、212b的一端(基端)與底板213的另一端連接，在第二副側板212a、212b的另一端(前端)設置有被掛鉤於電阻器1的上表面上的第二支撐爪25。又，第二副側板212a、212b均具有與第一高度H1相同的第二高度H2(即，從第二副側板212a、212b的一端到第二副側板212a、212b的另一端為止的尺寸)(參照圖3A以及圖3B)。即，從第一側板211的一端到第一側板211的另一端為止的尺寸與從第二側板212的一端到第二側板212的另一端為止的尺寸相同。 One end (base end) of the second sub-side plates 212a, 212b is connected to the other end of the bottom plate 213, and the other end (front end) of the second sub-side plates 212a, 212b is provided with a second hooked on the upper surface of the resistor 1 Support claw 25. In addition, each of the second sub-side plates 212a and 212b has the same second height H2 as the first height H1 (that is, the size from one end of the second sub-side plates 212a and 212b to the other end of the second sub-side plates 212a and 212b) (See FIGS. 3A and 3B). That is, the size from one end of the first side plate 211 to the other end of the first side plate 211 is the same as the size from one end of the second side plate 212 to the other end of the second side plate 212.

連接板212c與底板213分離。即，連接板212c的一端(下端)未與底板213的另一端連接。又，連接板212c被形成為其高度h1(從連接板212c的一端到連接板212c的另一端為止的尺寸)為第一高度H1(第二高度H2)的1/2以上(參照圖3A)。 The connection plate 212c is separated from the bottom plate 213. That is, one end (lower end) of the connection plate 212c is not connected to the other end of the bottom plate 213. The connection plate 212c is formed so that its height h1 (the dimension from one end of the connection plate 212c to the other end of the connection plate 212c) is 1/2 or more of the first height H1 (second height H2) (see FIG. 3A) .

由於第二副側板212a、212b由連接板212c連通，因此，能夠實現第二側板212的一體化。借此，能夠提高第二側板212的強度，其結果係，提高了作為安裝配件2的整體的抗震性。 Since the second sub-side plates 212a and 212b are connected by the connecting plate 212c, the second side plate 212 can be integrated. As a result, the strength of the second side plate 212 can be increased, and as a result, the shock resistance of the entire attachment 2 can be improved.

雖然在本實施方式中，第二副側板211a被形成為與第二副側板212b相同的高度以及相同的寬度(長邊方向)，但並未被限定於此，例如，亦可以其寬度的尺寸與第二副側板212b的寬度的尺寸不同的方式而被形成。 Although in this embodiment, the second sub-side plate 211a is formed to have the same height and the same width (long-side direction) as the second sub-side plate 212b, it is not limited to this, for example, the width of the second sub-side plate 211a may be the same It is formed in a manner different from the width and size of the second sub-side plate 212b.

第二副側板212a、212b的長邊方向的尺寸與第一副側板211a、211b的長邊方向的尺寸相比，被形成得較大。即，對應於第一側板211的第一安裝片22的長邊方向的寬度與對應於第二側板212的第二安裝片23的長邊方向的寬度相比，被形成得較大。 The size of the second sub-side plates 212a, 212b in the longitudinal direction is larger than the size of the first sub-side plates 211a, 211b in the longitudinal direction. That is, the width of the first mounting piece 22 corresponding to the first side plate 211 in the longitudinal direction is larger than the width of the second mounting piece 23 corresponding to the second side plate 212 in the longitudinal direction.

雖然在本實施方式中，在連接板212c的另一端(上端)未設置有掛鉤於電阻器1的上表面上的支撐爪，但並未被限定於此，亦可以在該另一端(上端)設置支撐爪。 Although in this embodiment, the other end (upper end) of the connecting plate 212c is not provided with a supporting claw hooked to the upper surface of the resistor 1, it is not limited to this, and may be at the other end (upper end) Set support claws.

底板213在俯視觀察時被形成為矩形。底板213具有：凹陷部213a，其在底板213的中央向立設第一側板211以及第二側板212的一側凹陷；平面部213b，其被設置於凹陷部213a的周圍。凹陷部213a並未與基板抵接，而係以能夠與電阻器1的下表面抵接的方式在俯視觀察時被形成為矩形。平面部213b並未與電阻器1的下表面抵接，而係被形成為能夠與基板抵接。 The bottom plate 213 is formed in a rectangular shape when viewed from above. The bottom plate 213 has a recessed portion 213a that is recessed toward the side where the first side plate 211 and the second side plate 212 are erected in the center of the bottom plate 213, and a flat portion 213b that is provided around the recessed portion 213a. The recessed portion 213a is not in contact with the substrate, but is formed in a rectangular shape in a plan view so as to be able to contact with the lower surface of the resistor 1. The flat portion 213b is not in contact with the lower surface of the resistor 1, but is formed to be in contact with the substrate.

如此，由於電阻器1的下表面並未與平面部213b抵接，而係僅與凹陷部213a抵接，因此，由電阻器1產生的熱難以經由及基板抵接的平面部213b而向基板側傳遞。借此，能夠抑制基板的溫度上升。 In this way, since the lower surface of the resistor 1 is not in contact with the flat portion 213b, but is only in contact with the recessed portion 213a, it is difficult for the heat generated by the resistor 1 to pass through the flat portion 213b contacting the substrate to the substrate Side pass. This can suppress the temperature rise of the substrate.

如上前述，雖然在本實施方式中，底板213由凹陷部213a、及被設置於凹陷部213a的周圍的平面部213b構成，但並未被限定於此，例如，亦可以不具有凹陷部213a的方式而僅由在俯視觀察時呈矩形的平面部構成。 As described above, although in the present embodiment, the bottom plate 213 is composed of the recessed portion 213a and the planar portion 213b provided around the recessed portion 213a, it is not limited to this, for example, the recessed portion 213a may not be provided. However, it is composed only of a planar portion that is rectangular when viewed from above.

在電阻器1以其一方側面、另一方側面以及下表面分別及第一側板211、第二側板212以及底板213抵接的方式而被夾持部21夾持的狀態下，藉由鉚接等方式將第一支撐爪24以及第二支撐爪25向電阻器1的上表面側折曲，從而能夠利用夾持部21可靠地對電阻器1進行夾持。 The resistor 1 is clamped by the clamping portion 21 in a state where one side surface, the other side surface and the lower surface of the resistor 1 are in contact with the first side plate 211, the second side plate 212, and the bottom plate 213, by riveting or the like By bending the first support claw 24 and the second support claw 25 toward the upper surface side of the resistor 1, the resistor 1 can be reliably clamped by the clamp portion 21.

第一安裝片22以從底板213的寬度方向的一端突出的方式而被設置，第二安裝片23以從底板213的寬度方向的另一端突出的方式而被設置。夾持部21在俯視觀察時被配置於第一安裝片22與第二安裝片23之間。在本實施方式中，第一安裝片22以及第二安裝片23相對於夾持部21而被設置成非對稱。 The first mounting piece 22 is provided to protrude from one end in the width direction of the bottom plate 213, and the second mounting piece 23 is provided to protrude from the other end in the width direction of the bottom plate 213. The clamping portion 21 is arranged between the first mounting piece 22 and the second mounting piece 23 in a plan view. In this embodiment, the first mounting piece 22 and the second mounting piece 23 are provided asymmetrically with respect to the clamping portion 21.

第一安裝片22以及第二安裝片23被配置於在寬度方向上延伸的同一直線上。借此，由於使因第一安裝片22而被形成於第一側板區域B的缺口的位置、及因第二安裝片23而被形成於第二側板區域C的缺口的位置對應，因此，能夠使電阻器1的兩方側面的散熱圖案接近，從而能夠進一步減小電阻器1的兩方側面的散熱不均，並進一步抑制因散熱不均而產生的電阻器1的性能降低。 The first mounting piece 22 and the second mounting piece 23 are arranged on the same straight line extending in the width direction. Accordingly, since the position of the notch formed in the first side plate region B due to the first mounting piece 22 and the position of the notch formed in the second side plate region C due to the second mounting piece 23 correspond, it is possible to By bringing the heat dissipation patterns on both sides of the resistor 1 closer, the uneven heat dissipation on both sides of the resistor 1 can be further reduced, and the performance degradation of the resistor 1 due to uneven heat dissipation can be further suppressed.

第一安裝片22在俯視觀察時被形成為矩形，並在寬度方向上具有與第一高度H1相同的第一突出長度L1(參照圖3B)。在第一安裝片22的中央形成有供緊固於基板的螺絲釘(未圖示)插通的貫通孔221。另外，在第一安裝片22的前端，且在基板的緣部設置有止轉突起222。藉由在第一安裝片22的 前端設置止轉突起222，從而在安裝配件2被安裝於基板的狀態下，止轉突起222被掛鉤於基板的緣部，因此，能夠可靠地抑制安裝配件2的旋轉。 The first mounting piece 22 is formed in a rectangular shape when viewed from above, and has the first protrusion length L1 that is the same as the first height H1 in the width direction (refer to FIG. 3B ). A through hole 221 is formed in the center of the first mounting piece 22 through which a screw (not shown) fastened to the substrate is inserted. In addition, a rotation preventing protrusion 222 is provided at the front end of the first mounting piece 22 and at the edge of the substrate. With the first mounting piece 22 The rotation preventing protrusion 222 is provided at the front end, and the rotation preventing protrusion 222 is hooked to the edge of the substrate in a state where the mounting accessory 2 is mounted on the substrate, and therefore, the rotation of the mounting accessory 2 can be reliably suppressed.

雖然在本實施方式中，第一安裝片22具有貫通孔221及止轉突起222，但並未被限定於此，例如，亦可以具有貫通孔221，且不具有止轉突起222。在該情況下，能夠實現安裝配件2的製造的簡易化。 Although the first mounting piece 22 has the through hole 221 and the rotation preventing protrusion 222 in this embodiment, it is not limited to this. For example, the through hole 221 may be provided and the rotation preventing protrusion 222 may not be provided. In this case, it is possible to simplify the manufacture of the attachment 2.

由於第二安裝片23係藉由在第二側板區域C中放入大致M字型的切痕而形成，因此，除了與底板213連接的部位之外，具有大致M字型的輪廓，在整體上且在俯視觀察時被形成為大致U字型。第二安裝片23在寬度方向上具有與第一突出長度L1相比較小的第二突出長度L2(參照圖3B)。又，第二安裝片23的第二突出長度L2為第二側板212的第二高度H2的1/2以下。借此，能夠抑制安裝面積，並且亦能夠抑制向電路基板等的導熱。 Since the second mounting piece 23 is formed by placing a substantially M-shaped cut in the second side plate region C, it has a substantially M-shaped outline except for the portion connected to the bottom plate 213 It is formed in a substantially U shape when viewed from above. The second mounting piece 23 has a second protrusion length L2 that is smaller than the first protrusion length L1 in the width direction (refer to FIG. 3B ). In addition, the second protruding length L2 of the second attachment piece 23 is 1/2 or less of the second height H2 of the second side plate 212. With this, the mounting area can be suppressed, and the heat conduction to the circuit board or the like can also be suppressed.

在第二安裝片23的前端形成有供緊固於基板的螺絲釘(未圖示)卡合的凹部231。由於凹部231係藉由在第二側板區域C中放入切痕而形成，因此，無需用於在第一安裝片22上形成貫通孔221的穿孔工序等，從而能夠進一步實現安裝配件2的製造的簡易化。 At the front end of the second mounting piece 23, a concave portion 231 for engaging a screw (not shown) fastened to the substrate is formed. Since the concave portion 231 is formed by placing a cut in the second side plate region C, a punching process for forming the through hole 221 in the first mounting piece 22 is not required, and the mounting accessory 2 can be further manufactured Simplification.

又，由於凹部231在俯視觀察時被形成為半圓形，因此，與形成有供螺絲釘插通的貫通孔的情況相比，能夠進一步減小第二安裝片23的寬度方向的尺寸。 In addition, since the concave portion 231 is formed in a semi-circular shape in a plan view, the size of the second mounting piece 23 in the width direction can be further reduced as compared with the case where a through hole through which a screw is inserted is formed.

雖然在本實施方式中，在第二安裝片23上形成凹部231，但並未被限定於此，例如，亦可以形成貫通孔。又，凹部231未必一定供螺絲釘插通，亦可以供第二安裝片23嵌入的方式而固定於電路基板等。 Although in this embodiment, the concave portion 231 is formed in the second mounting piece 23, it is not limited to this, and for example, a through hole may be formed. In addition, the recessed portion 231 does not necessarily need to be inserted with a screw, and may be fixed to a circuit board or the like by the second mounting piece 23 being fitted.

從貫通孔221到底板213的一端為止的尺寸d1與從凹部231到 底板213的另一端為止的尺寸d2相比較大(參照圖3B)。 The dimension d1 from the through-hole 221 to one end of the bottom plate 213 and from the recess 231 to The dimension d2 up to the other end of the bottom plate 213 is relatively large (see FIG. 3B).

雖然在本實施方式中，安裝配件2僅具有一個從底板213的另一端突出的第二安裝片23，但並未被限定於此，例如，亦可以具有多個從底板213的另一端突出的第二安裝片23。在該情況下，進一步大幅地提高安裝配件2的抗震性。 Although in this embodiment, the mounting accessory 2 has only one second mounting piece 23 protruding from the other end of the bottom plate 213, it is not limited to this, for example, it may have multiple protruding from the other end of the bottom plate 213 Second mounting piece 23. In this case, the seismic resistance of the attachment 2 is further greatly improved.

接著，對本實施方式所產生的作用效果進行說明。 Next, the operational effects produced by this embodiment will be described.

如上前述，本實施方式所涉及的安裝配件2被用於安裝電阻器1，安裝配件2具備：夾持部21，其具有第一側板211、與第一側板211對置的第二側板212、及一端以及另一端分別與第一側板211的一端以及第二側板212的一端連接的底板213，前述夾持部21對電阻器1進行夾持；第一安裝片22，其被設置成從底板213的一端突出；第二安裝片23，其被設置成從底板213的另一端突出，夾持部21被配置於第一安裝片22與第二安裝片23之間。 As described above, the mounting accessory 2 according to this embodiment is used to mount the resistor 1. The mounting accessory 2 includes a clamping portion 21 having a first side plate 211 and a second side plate 212 facing the first side plate 211, And a bottom plate 213 connected to one end of the first side plate 211 and one end of the second side plate 212 at one end and the other end, and the clamping portion 21 clamps the resistor 1; the first mounting piece 22 is provided from the bottom plate One end of 213 protrudes; a second mounting piece 23, which is provided to protrude from the other end of the bottom plate 213, and the clamping portion 21 is arranged between the first mounting piece 22 and the second mounting piece 23.

借此，藉由除了設置第一安裝片22之外，亦將第二安裝片23設置於夾持部21，從而使電阻器1被夾持部21夾持的安裝配件2經由第一安裝片22以及第二安裝片23而被安裝於基板等，因此，與經由僅被配置於夾持部21的單側的安裝片而被安裝於基板等的安裝配件2相比，大幅地提高了安裝配件2的抗震性。借此，能夠抑制因振動而產生的對於電阻器1的不良影響、聲音的產生。 Thereby, in addition to the first mounting piece 22, the second mounting piece 23 is also provided in the clamping portion 21, so that the mounting fitting 2 of the resistor 1 clamped by the clamping portion 21 passes through the first mounting piece 22 and the second mounting piece 23 are mounted on a board or the like, therefore, the mounting is greatly improved compared to the mounting fitting 2 mounted on a board or the like via a mounting piece arranged only on one side of the clamping portion 21 Seismic resistance of accessory 2. With this, it is possible to suppress the adverse effects on the resistor 1 and the generation of sound due to vibration.

另外，在本實施方式中，具備：第一側板區域B，其對應於第一側板211；第二側板區域C，其對應於第二側板212，第一安裝片22係藉由在第一側板區域B中放入切痕而形成，第二安裝片23係藉由在第二側板區域C中放入切痕而形成。 In addition, in this embodiment, a first side plate region B corresponding to the first side plate 211 and a second side plate region C corresponding to the second side plate 212 are provided. The first mounting piece 22 is provided by the first side plate The area B is formed by placing a cut, and the second mounting piece 23 is formed by placing a cut in the second side plate area C.

借此，由於並未另行將安裝片追加於夾持部21，而係將對應於第一側板211的第一側板區域B以及對應於第二側板212的第二側板區域C的一部分分別用作第一安裝片22以及第二安裝片23，因此，能夠容易地製造安裝配件2，並且抑制因部件追加而產生的成本上升。 By this, since the mounting piece is not separately added to the clamping portion 21, a part of the first side plate region B corresponding to the first side plate 211 and a part of the second side plate region C corresponding to the second side plate 212 are used as Since the first mounting piece 22 and the second mounting piece 23, the mounting fitting 2 can be easily manufactured, and the increase in cost due to the addition of components can be suppressed.

另外，在本實施方式中，第一安裝片22以及第二安裝片23相對於底板213而被設置成非對稱。 In this embodiment, the first mounting piece 22 and the second mounting piece 23 are provided asymmetrically with respect to the bottom plate 213.

借此，能夠容易地識別安裝配件2的安裝方向。其結果係，提高了安裝的作業性。 With this, the mounting direction of the mounting fixture 2 can be easily recognized. As a result, the workability of installation is improved.

又，在本實施方式中，第一安裝片22具有第一突出長度L1，第二安裝片23具有與第一突出長度L1相比較小的第二突出長度L2。 In this embodiment, the first mounting piece 22 has a first protrusion length L1, and the second mounting piece 23 has a second protrusion length L2 that is smaller than the first protrusion length L1.

借此，由於使第二安裝片23的第二突出長度L2小於第一安裝片22的第一突出長度L1，因此，能夠實現安裝配件2的寬度方向的小型化。 With this, since the second protruding length L2 of the second mounting piece 23 is made smaller than the first protruding length L1 of the first mounting piece 22, it is possible to reduce the width of the mounting fitting 2 in the width direction.

又，在本實施方式中，第二突出長度L2為從第二側板212的一端到第二側板212的另一端為止的尺寸H2(第二高度)的1/2以下。 In this embodiment, the second protruding length L2 is 1/2 or less of the dimension H2 (second height) from one end of the second side plate 212 to the other end of the second side plate 212.

借此，能夠進一步實現安裝配件2的寬度方向的小型化，並能夠抑制安裝面積。又，能夠增大從連接板212c的一端到連接板212c的另一端為止的尺寸(連接板212c的高度h1)，從而能夠抑制第二側板212的強度降低，其結果係，能夠維持作為安裝配件2的整體的強度。 As a result, it is possible to further reduce the size of the mounting fixture 2 in the width direction, and to suppress the mounting area. In addition, the size from one end of the connecting plate 212c to the other end of the connecting plate 212c (the height h1 of the connecting plate 212c) can be increased, so that the strength reduction of the second side plate 212 can be suppressed, and as a result, it can be maintained as a mounting accessory 2 The overall strength.

又，在本實施方式中，在第一安裝片22上形成有貫通孔221，在第二安裝片23上形成有凹部231，從第一安裝片22的貫通孔221到底板213的一端為止的尺寸d1與從第二安裝片23的凹部231到底板213的另一端為止的尺寸d2相比較大。借此，進一步提高了安裝配件2的抗震性。 In this embodiment, the first mounting piece 22 is formed with a through hole 221, and the second mounting piece 23 is formed with a recessed portion 231 from the through hole 221 of the first mounting piece 22 to one end of the bottom plate 213 The dimension d1 is larger than the dimension d2 from the concave portion 231 of the second mounting piece 23 to the other end of the bottom plate 213. Thereby, the seismic resistance of the mounting accessory 2 is further improved.

又，本實施方式所涉及的電阻器單元100具備：電阻器1，其在長邊方向上延伸；本實施方式所涉及的安裝配件2，電阻器1在被夾持部21夾持的狀態下，其長邊方向的兩端從安裝配件2露出。 In addition, the resistor unit 100 according to the present embodiment includes: a resistor 1 that extends in the longitudinal direction; the mounting fitting 2 according to the present embodiment, the resistor 1 being held by the holding portion 21 , Both ends of the longitudinal direction are exposed from the mounting accessory 2.

借此，即便係長邊方向的長度不同的電阻器1，亦能夠被相同的安裝配件2夾持，因此，能夠提高安裝配件2的通用性。 Accordingly, even if the resistors 1 are different in length in the longitudinal direction, they can be sandwiched by the same mounting hardware 2, so the versatility of the mounting hardware 2 can be improved.

以上，雖然對本實施方式進行了說明，但上述實施方式僅示出本發明的應用例的一部分，並非將本發明的技術範圍限定於上述實施方式的具體結構之意。 Although the present embodiment has been described above, the above-mentioned embodiment shows only a part of the application example of the present invention, and is not intended to limit the technical scope of the present invention to the specific structure of the above-mentioned embodiment.

(安裝配件的第一變形例) (First modification of mounting accessories)

接著，一邊參照圖4A以及圖4B，一邊對安裝配件2的第一變形例進行說明。另外，在第一變形例中，對於與上述實施方式相同的點，省略說明，並對主要與上述實施方式不同的點進行說明。 Next, referring to FIGS. 4A and 4B, a first modification of the attachment 2 will be described. In addition, in the first modification, the description of the same points as those of the above-mentioned embodiment will be omitted, and the main differences from the above-mentioned embodiment will be described.

圖4A為表示安裝配件2的第一變形例的立體圖。圖4B為表示安裝配件2的第一變形例的俯視圖。 FIG. 4A is a perspective view showing a first modification of the attachment 2. 4B is a plan view showing a first modification of the attachment 2.

如圖4A以及圖4B所示，第一變形例的安裝配件2具備：夾持部21，其具有第一側板211、與第一側板211對置的第二側板212、及與第一側板211以及第二側板212連接的底板213，並且前述夾持部21對電阻器1進行夾持；第一安裝片22’以及第二安裝片23，其安裝於基板等。 As shown in FIGS. 4A and 4B, the mounting accessory 2 of the first modification includes a clamping portion 21 having a first side plate 211, a second side plate 212 facing the first side plate 211, and a first side plate 211 And the bottom plate 213 connected to the second side plate 212, and the aforementioned clamping portion 21 clamps the resistor 1; the first mounting piece 22' and the second mounting piece 23 are mounted on a substrate or the like.

由於第一變形例的夾持部21以及第二安裝片23與上述實施方式的夾持部21以及第二夾持片23相同，因此，省略說明。 Since the clamping portion 21 and the second mounting piece 23 of the first modification are the same as the clamping portion 21 and the second clamping piece 23 of the above-described embodiment, the description is omitted.

第一變形例的第一安裝片22’與上述實施方式的第一安裝片22相同地具有貫通孔221’。第一安裝片22’的第一突出長度L1’與上述實施方式的 第一安裝片22的第一突出長度L1相比較小。借此，與上述實施方式的安裝配件2相比，能夠進一步實現安裝配件2’的寬度方向的小型化。 The first mounting piece 22' of the first modification has the through hole 221' as the first mounting piece 22 of the above-described embodiment. The first protruding length L1' of the first mounting piece 22' is the same as that of the above embodiment The first protrusion length L1 of the first mounting piece 22 is relatively small. This makes it possible to further reduce the width of the mounting fitting 2'compared to the mounting fitting 2 of the above-described embodiment.

又，第一安裝片22’被形成為其長邊方向的寬度與上述實施方式的第一安裝片22的長邊方向的寬度相比較小。借此，與上述實施方式的第一安裝片22相比，能夠減小第一安裝片22’及基板抵接的抵接面積，從而能夠進一步抑制從電阻器1經由安裝配件2向基板的導熱。 In addition, the first mounting piece 22' is formed so that the width in the longitudinal direction is smaller than the width in the longitudinal direction of the first mounting piece 22 of the above embodiment. By this, compared with the first mounting piece 22 of the above-described embodiment, the contact area of the first mounting piece 22 ′ and the substrate can be reduced, and the heat conduction from the resistor 1 to the substrate via the mounting fitting 2 can be further suppressed .

雖然在本第一變形例中，安裝配件2具有一個第一安裝片22’以及一個第二安裝片23，但並未被限定於此，例如，可以具有一個第一安裝片22’以及多個第二安裝片23，亦可以具有多個第一安裝片22’以及一個第二安裝片23，亦可以具有多個第一安裝片22’以及多個第二安裝片23。 Although in the first modification, the mounting fitting 2 has a first mounting piece 22' and a second mounting piece 23, it is not limited to this, for example, it may have a first mounting piece 22' and a plurality of The second mounting piece 23 may also have multiple first mounting pieces 22' and one second mounting piece 23, and may also have multiple first mounting pieces 22' and multiple second mounting pieces 23.

(安裝配件的第二變形例) (Second modification of mounting accessories)

接著，一邊參照圖5A以及圖5B，一邊對安裝配件2的第二變形例進行說明。另外，在第二變形例中，對於與上述實施方式相同的點，省略說明，並對主要與上述實施方式不同的點進行說明。 Next, referring to FIGS. 5A and 5B, a second modification of the attachment 2 will be described. In addition, in the second modification, the description of the same points as those of the above-mentioned embodiment is omitted, and the points that are mainly different from the above-mentioned embodiment will be described.

圖5A為表示安裝配件2的第二變形例的立體圖。圖5B為表示安裝配件2的第二變形例的俯視圖。 FIG. 5A is a perspective view showing a second modification of the attachment 2. 5B is a plan view showing a second modification of the attachment 2.

如圖5A以及圖5B所示，第二變形例的安裝配件2具備：夾持部21，其具有第一側板211’、與第一側板211’對置的第二側板212、及與第一側板211’以及第二側板212連接的底板213，並且前述夾持部21對電阻器1進行夾持；第一安裝片22”以及第二安裝片23，其安裝於基板等。 As shown in FIGS. 5A and 5B, the mounting accessory 2 of the second modification includes a clamping portion 21 having a first side plate 211 ′, a second side plate 212 opposite to the first side plate 211 ′, and a first The bottom plate 213 to which the side plate 211' and the second side plate 212 are connected, and the aforementioned clamping portion 21 clamps the resistor 1; the first mounting piece 22" and the second mounting piece 23, which are mounted on a substrate or the like.

由於第二變形例的第二側板212、底板213以及第二安裝片23與上述實施方式的第二側板212、底板213以及第二安裝片23相同，因此，省 略說明。 Since the second side plate 212, the bottom plate 213, and the second mounting piece 23 of the second modification are the same as the second side plate 212, the bottom plate 213, and the second mounting piece 23 of the above-described embodiment, there is no need to save Brief description.

第一側板211’被設置成與第二側板212相同。因此，第一側板211’與第二側板212相同地具有使第一副側板211a’、211b’連通的連接板211c’。第一安裝片22”被設置成與第二安裝片23相同，在第一安裝片22”的前端具有凹部221”。即，第一安裝片22”以及第二安裝片23相對於夾持部21而被設置成對稱。 The first side plate 211' is provided the same as the second side plate 212. Therefore, like the second side plate 212, the first side plate 211' has a connecting plate 211c' that communicates the first sub-side plates 211a' and 211b'. The first mounting piece 22" is set to be the same as the second mounting piece 23, and has a recess 221" at the front end of the first mounting piece 22". That is, the first mounting piece 22" and the second mounting piece 23 are relative to the clamping portion 21 is set to be symmetrical.

借此，由於因第一安裝片22”而被形成於第一側板區域B中的缺口及因第二安裝片23而被形成於第二側板區域C中的缺口相同，因此，能夠容易使第一側板211’以及電阻器1的一方側面的抵接面積、及第二側板212以及電阻器1的另一側面的抵接面積相同，從而能夠消除電阻器1的兩方側面的散熱不均，並抑制因散熱不均而引起的電阻器1的性能降低。 Thereby, since the notch formed in the first side plate region B due to the first mounting piece 22" and the notch formed in the second side plate region C due to the second mounting piece 23 are the same, the first The contact area of the one side plate 211' and one side of the resistor 1 and the contact area of the second side plate 212 and the other side of the resistor 1 are the same, thereby eliminating uneven heat dissipation on both sides of the resistor 1, And suppress the performance degradation of the resistor 1 due to uneven heat dissipation.

另外，第一安裝片22”以及第二安裝片23均具有作為規定的突出長度的第二突出長度L2(參照圖5B)。借此，能夠進一步實現安裝配件2的寬度方向的小型化。此外，能夠利用連接板211c’抑制第一側板211’的強度降低，並能夠維持作為安裝配件2的整體的強度。 In addition, both the first mounting piece 22" and the second mounting piece 23 have a second protruding length L2 (see FIG. 5B) as a predetermined protruding length. This can further reduce the width of the mounting fitting 2 in the width direction. In addition, The connecting plate 211c′ can suppress the decrease in the strength of the first side plate 211′, and can maintain the overall strength of the attachment 2.

雖然在本第二變形例中，安裝配件2具有一個第一安裝片22”以及一個第二安裝片23，但並未被限定於此，例如，可以具有一個第一安裝片22”以及多個第二安裝片23，亦可以具有多個第一安裝片22”以及一個第二安裝片23，亦可以具有多個第一安裝片22”以及多個第二安裝片23。 Although in this second modification, the mounting fitting 2 has a first mounting piece 22" and a second mounting piece 23, it is not limited to this, for example, it may have a first mounting piece 22" and multiple The second mounting piece 23 may also have multiple first mounting pieces 22" and one second mounting piece 23, and may also have multiple first mounting pieces 22" and multiple second mounting pieces 23.

2‧‧‧安裝配件 2‧‧‧Install accessories

21‧‧‧夾持部 21‧‧‧Clamping Department

22‧‧‧第一安裝片 22‧‧‧The first installation piece

23‧‧‧第二安裝片 23‧‧‧Second mounting piece

24‧‧‧第一支撐爪 24‧‧‧First support claw

25‧‧‧第二支撐爪 25‧‧‧second support claw

211‧‧‧第一側板 211‧‧‧First side panel

211a‧‧‧第一副側板 211a‧‧‧The first side panel

211b‧‧‧第一副側板 211b‧‧‧The first side panel

212‧‧‧第二側板 212‧‧‧Second side panel

212a‧‧‧第二副側板 212a‧‧‧Second vice side plate

212b‧‧‧第二副側板 212b‧‧‧Second vice side plate

212c‧‧‧連接板 212c‧‧‧Connecting board

213‧‧‧底板 213‧‧‧Bottom plate

213a‧‧‧凹陷部 213a‧‧‧Depression

213b‧‧‧平面部 213b‧‧‧Plane Department

221‧‧‧貫通孔 221‧‧‧Through hole

222‧‧‧止轉突起 222‧‧‧stop protrusion

231‧‧‧凹部 231‧‧‧recess

A‧‧‧底板區域 A‧‧‧Bottom plate area

C‧‧‧第二側板區域 C‧‧‧Second side panel area

h1‧‧‧高度 h1‧‧‧ height

H1‧‧‧第一高度 H1‧‧‧ First height

H2‧‧‧第二高度 H2‧‧‧second height

Claims (10)

一種安裝配件，其特徵係，其被用於安裝電阻器，其中，具備： An installation accessory, characterized by being used to install a resistor, wherein: 夾持部，其具有第一側板、與前述第一側板對置的第二側板、及一端以及另一端分別與前述第一側板的一端以及前述第二側板的一端連接的底板，前述夾持部對前述電阻器進行夾持； The clamping portion has a first side plate, a second side plate facing the first side plate, and a bottom plate connected at one end and the other end to one end of the first side plate and one end of the second side plate, respectively. Clamp the aforementioned resistors; 第一安裝片，其被設置成從前述底板的一端突出； A first mounting piece which is arranged to protrude from one end of the aforementioned bottom plate; 第二安裝片，其被設置成從前述底板的另一端突出， A second mounting piece, which is arranged to protrude from the other end of the aforementioned bottom plate, 前述夾持部被配置於前述第一安裝片與前述第二安裝片之間。 The clamping portion is arranged between the first mounting piece and the second mounting piece. 如申請專利範圍第1項所記載之安裝配件，其中，具備： The installation accessories as described in item 1 of the patent application scope, which include: 第一側板區域，其對應於前述第一側板； The first side panel area, which corresponds to the aforementioned first side panel; 第二側板區域，其對應於前述第二側板， The second side panel area, which corresponds to the aforementioned second side panel, 前述第一安裝片係藉由在前述第一側板區域中放入切痕而形成， The first mounting piece is formed by placing a cut in the area of the first side plate, 前述第二安裝片係藉由在前述第二側板區域中放入切痕而形成。 The second mounting piece is formed by placing a cut in the area of the second side plate. 如申請專利範圍第2項所記載之安裝配件，其中， Installation accessories as described in item 2 of the patent application scope, where, 前述第一安裝片以及前述第二安裝片相對於前述夾持部而被設置成非對稱。 The first mounting piece and the second mounting piece are provided asymmetrically with respect to the clamping portion. 如申請專利範圍第3項所記載之安裝配件，其中， Installation accessories as described in item 3 of the patent application scope, where, 前述第一安裝片具有第一突出長度， The aforementioned first mounting piece has a first protruding length, 前述第二安裝片具有與前述第一突出長度相比較小的第二突出長度。 The aforementioned second mounting piece has a second protrusion length that is smaller than the aforementioned first protrusion length. 如申請專利範圍第4項所記載之安裝配件，其中， Installation accessories as described in item 4 of the patent application scope, where, 前述第二突出長度為從前述第二側板的一端到前述第二側板的另一端為止的尺寸的1/2以下。 The second protruding length is 1/2 or less of the size from one end of the second side plate to the other end of the second side plate. 如申請專利範圍第4或5項所記載之安裝配件，其中， Installation accessories as described in item 4 or 5 of the patent application scope, where, 在前述第一安裝片上形成有貫通孔， A through hole is formed in the first mounting piece, 在前述第二安裝片上形成有貫通孔或凹部， A through hole or a recess is formed on the second mounting piece, 從前述第一安裝片的貫通孔到前述底板的一端為止的尺寸與從前述第二安裝片的貫通孔或凹部到前述底板的另一端為止的尺寸相比較大。 The dimension from the through hole of the first mounting piece to one end of the bottom plate is larger than the dimension from the through hole or recess of the second mounting piece to the other end of the bottom plate. 如申請專利範圍第2項所記載之安裝配件，其中， Installation accessories as described in item 2 of the patent application scope, where, 前述第一安裝片以及前述第二安裝片相對於前述夾持部而被設置成對稱。 The first mounting piece and the second mounting piece are provided symmetrically with respect to the clamping portion. 如申請專利範圍第7項所記載之安裝配件，其中， Installation accessories as described in item 7 of the patent application scope, where, 前述第一安裝片以及前述第二安裝片均具有規定的突出長度， The first mounting piece and the second mounting piece each have a predetermined protrusion length, 前述規定的突出長度為從前述第一側板的一端到前述第一側板的另一端為止的尺寸的1/2以下， The predetermined protrusion length is 1/2 or less of the size from one end of the first side plate to the other end of the first side plate, 從前述第一側板的一端到前述第一側板的另一端為止的尺寸與從前述第二側板的一端到前述第二側板的另一端為止的尺寸相同。 The dimension from one end of the first side plate to the other end of the first side plate is the same as the dimension from one end of the second side plate to the other end of the second side plate. 一種電阻器單元，其特徵係，其具備： A resistor unit is characterized by: 電阻器，其中，其在長邊方向上延伸； Resistor, where it extends in the long-side direction; 如申請專利範圍第1至8項中任一項所記載之安裝配件， Installation accessories as described in any of items 1 to 8 of the patent application scope, 前述電阻器在被前述夾持部夾持的狀態下，其長邊方向的兩端從前述安裝配件露出。 When the resistor is clamped by the clamping portion, both ends in the longitudinal direction are exposed from the mounting fitting. 如申請專利範圍第9項所記載之電阻器單元，其中， The resistor unit as described in item 9 of the patent application scope, in which 前述電阻器為在車輛中被使用的電阻器。 The aforementioned resistor is a resistor used in a vehicle.
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CN202711953U (en) * 2012-08-09 2013-01-30 湖北东贝新能源有限公司 Filter capacitor fixing bracket
CN203070843U (en) * 2012-12-30 2013-07-17 上海克拉电子有限公司 Large-power air-cooled brake resistor assembly
CN104425087A (en) * 2013-08-21 2015-03-18 上海雷盘电子科技有限公司 Network resistance element supported on variable resistor frame
JP6420590B2 (en) 2014-08-18 2018-11-07 ミクロン電気株式会社 Cement resistor
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JP6693750B2 (en) * 2016-01-08 2020-05-13 Koa株式会社 Bracket for resistor, resistor with bracket, and manufacturing method thereof
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CN206040330U (en) * 2016-09-30 2017-03-22 泸州汉硕信息科技有限公司 Resistor structure with shockproof structure
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JP2020087975A (en) 2020-06-04
CN111192725A (en) 2020-05-22
TWI745743B (en) 2021-11-11
JP7254486B2 (en) 2023-04-10
CN111192725B (en) 2021-07-16

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