WO2014131162A1 - Push-button case - Google Patents

Push-button case Download PDF

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Publication number
WO2014131162A1
WO2014131162A1 PCT/CN2013/071936 CN2013071936W WO2014131162A1 WO 2014131162 A1 WO2014131162 A1 WO 2014131162A1 CN 2013071936 W CN2013071936 W CN 2013071936W WO 2014131162 A1 WO2014131162 A1 WO 2014131162A1
Authority
WO
WIPO (PCT)
Prior art keywords
extension arm
side wall
groove
housing
button box
Prior art date
Application number
PCT/CN2013/071936
Other languages
French (fr)
Chinese (zh)
Inventor
王华浪
程治
徐辉辉
曲炳锋
阮智星
Original Assignee
西门子公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 西门子公司 filed Critical 西门子公司
Priority to PCT/CN2013/071936 priority Critical patent/WO2014131162A1/en
Publication of WO2014131162A1 publication Critical patent/WO2014131162A1/en

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/06—Hermetically-sealed casings
    • H05K5/061—Hermetically-sealed casings sealed by a gasket held between a removable cover and a body, e.g. O-ring, packing
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/06—Hermetically-sealed casings
    • H05K5/063—Hermetically-sealed casings sealed by a labyrinth structure provided at the joining parts

Definitions

  • the invention relates to a button box, in particular to a button box capable of passing a high temperature and high pressure flushing test.
  • the button box can be used to protect internal electrical equipment from electrical equipment and to prevent electric shock. Therefore, it is important to isolate the electrical equipment inside the button box from the harmful external environment, which requires the button box to pass the high temperature and high pressure flush test (IP69K).
  • the technical problem to be solved by the present invention is to provide a button which can pass a high temperature and high pressure flushing test ( ⁇ 69 ⁇ ).
  • the present invention is achieved by providing a button box including a first casing, a second casing and a sealing ring; the first housing includes a first body and a first side wall; the first side wall is disposed along a circumference of the first body; and the free end of the first side wall is formed a first extension arm, a second extension arm and a first groove; the first groove is formed between the first extension arm and the second extension arm; the second housing comprises a second body and a second side wall; the second side wall is disposed along a circumference of the second body; a free end of the second side wall is formed with a third extension arm and a fourth extension An arm and a second groove; the second groove is formed between the third extension arm and the fourth extension arm; the first extension arm is inserted into the second groove; a fourth extension arm is inserted into the first recess and The second extension arm is in contact
  • the first extension arm, the second extension arm and the first groove surround the button along a connection between the first housing and the second housing box.
  • the first extension arm, the second extension arm and the first groove are each annular.
  • the sealing ring has a rectangular or circular cross-sectional shape.
  • the sealing ring comprises a base body and at least two ribs; the ribs are respectively disposed on two sides of the base body and respectively contact the first side wall or the second side wall And receiving the second side wall and the first
  • the base body has a rectangular cross section.
  • the fourth extension arm in one embodiment of the present invention is inserted into the first groove and is in contact with the second extension arm to prevent high temperature and high pressure hot water from impacting the seal ring located in the second groove, thereby protecting the seal ring, so that The button box can pass the high temperature and high pressure flush test (IP69K).
  • FIG. 1 is a schematic view of a button box in accordance with an embodiment of the present invention.
  • Figure 2 is a schematic cross-sectional view taken along line ⁇ - ⁇ in Figure 1.
  • Figure 3 is an enlarged schematic view of the portion of the circle III of Figure 2.
  • FIG. 4 is a partially enlarged schematic view showing a seal ring and a casing of a button box according to another embodiment of the present invention.
  • the button cartridge 100 includes a first housing 110, a second housing 120, and a seal ring 130.
  • the sealing ring 130 is disposed at the junction of the first housing 110 and the second housing 120.
  • the first housing 110 and the second housing 120 may be assembled together by bolts 112 or the like.
  • the first housing 110 includes a first body 113 and a first side wall 115.
  • the first body 113 is substantially plate-shaped.
  • the first side wall 115 is disposed along a circumference of the first body 113.
  • the free end of the first side wall 115 is in contact with the second housing 120.
  • a free end of the first side wall 115 is formed with a first extending arm 1152, a second extending arm 1153 and a first recess 1154.
  • the first extension arm 1152, the second extension arm 1153, and the first groove 1154 may surround the button box 100 along a joint between the first housing 110 and the second housing 120, for example, the first extension arm 1152, Both the extension arm 1153 and the first groove 1154 may be annular.
  • the first extension arm 1152 and the second extension arm 1153 are spaced apart from each other on the free end of the first side wall 115 to form a first groove 1154 between the first extension arm 1152 and the second extension arm 1153.
  • the second housing 120 includes a second body 123 and a second side wall 125.
  • the second body 123 is substantially plate-shaped and disposed opposite to and spaced from the first body 113.
  • the second side wall 125 is disposed along the circumference of the second body 123.
  • the free end of the second side wall 125 is in contact with the free end of the first side wall 115.
  • a third extension arm 1252, a fourth extension arm 1253 and a second recess 1254 are formed on the free end of the second side wall 125.
  • the third extension arm 1252, the fourth extension arm 1253 and the second groove 1254 may be disposed around the button box 100 along a connection between the first housing 110 and the second housing 120, for example, a third extension arm 1252
  • the fourth extension arm 1253 and the second groove 1254 may both be annular.
  • the third extension arm 1252 and the fourth extension arm 1253 are spaced apart from each other on the free end of the second side wall 125 to form a second recess 1254 between the third extension arm 1252 and the fourth extension arm 1253.
  • the second groove 1254 is adjacent to the inside of the button box 100 with respect to the first groove 1154.
  • the seal 130 can be made of silicone or nitrile rubber (NBR) or the like.
  • a seal ring 130 is disposed between the free end of the second side wall 125 and the free end of the first side wall 115.
  • the cross-sectional shape of the seal 130 can be generally rectangular (as shown in Figure 3) or circular (as shown in Figure 4).
  • the seal 130 includes a base 132 and at least two ribs 135.
  • the base 132 has a substantially rectangular cross-sectional shape; the rib 135 is disposed on the base 132 and is in contact with the second sidewall 125 or the first sidewall 115 while being deformed by being pressed by the second sidewall 125 and the first sidewall 115.
  • two ribs 135 are formed on both sides of the base 132 and are respectively in contact with the second side wall 125 or the first side wall 115 while being deformed by being pressed by the second side wall 125 and the first side wall 115, thereby The housing 100 is sealed.
  • the reaction force applied by the seal ring 130 received by the first housing 110 and the second housing 120 can be reduced.
  • the first extension arm 1152 is inserted into the second recess 1254, and the fourth extension arm 1253 is inserted into the first recess 1154 and extends with the second extension
  • the arm 1153 is in contact.
  • the sealing ring 130 is located in the second recess 1254 and is interposed between the first extending arm 1152 and the second sidewall 125.
  • the third extension arm 1252 is adjacent to the inside of the button box 100 with respect to the fourth extension arm 1253.
  • the present invention discloses a button box including a first housing, a second housing and a sealing ring;
  • the first housing includes a first body and a first side wall; a first extension arm, a second extension arm and a first groove are formed on the free end of the first side wall; the first groove is formed on the first extension arm and the second extension arm
  • the second housing includes a second body and a second side wall; a free end of the second side wall is formed with a third extending arm, a fourth extending arm and a second recess
  • the second groove is formed between the third extension arm and the fourth extension arm; the first extension arm is inserted into the second groove; the fourth extension arm is inserted into the In the first groove and in contact with the second extension arm; the sealing ring is located in the second groove; the second groove is close to the inside of the button box.

Abstract

Disclosed is a push-button case (100), comprising a first housing (110), a second housing (120) and a sealing ring (130). The first housing (110) comprises a first body (113) and a first side wall (115). A first extension arm (1152), a second extension arm (1153) and a first groove (1154) are formed on a free end of the first side wall (115). The first groove (1154) is formed between the first extension arm (1152) and the second extension arm (1153). The second housing (120) comprises a second body (123) and a second side wall (125). A third extension arm (1252), a fourth extension arm (1253) and a second groove (1254) are formed on a free end of the second side wall (125). The second groove (1254) is formed between the third extension arm (1252) and the fourth extension arm (1253). The first extension arm (1152) is inserted into the second groove (1254). The fourth extension arm (1253) is inserted into the first groove (1154) and is in contact with the second extension arm (1153). The sealing ring (130) is located in the second groove (1254). The second groove (1254) is near the inside of the push-button case (100).

Description

按钮盒 技术领域  Button box
本发明涉及一种按钮盒， 特别涉及一种能通过高温高压冲水试验的按钮盒。  The invention relates to a button box, in particular to a button box capable of passing a high temperature and high pressure flushing test.
背景技术 Background technique
按钮盒可以用来保护内部的电气设备， 以使电气设备免受有害环境的影响， 并可以防止 触电。 因此， 使按钮盒内部的电气设备与外部的有害环境隔离非常重要， 这就要求按钮盒可 以通过高温高压冲水试验 （IP69K)。  The button box can be used to protect internal electrical equipment from electrical equipment and to prevent electric shock. Therefore, it is important to isolate the electrical equipment inside the button box from the harmful external environment, which requires the button box to pass the high temperature and high pressure flush test (IP69K).
发明内容 Summary of the invention
本发明所要解决的技术问题在于， 提供一种可以通过高温高压冲水试验（ΙΡ69Κ)的按钮 本发明是这样实现的， 提供一种按钮盒， 包括一个第一壳体、 一个第二壳体和一个密封 圈； 所述第一壳体包括一个第一本体和一个第一侧壁； 所述第一侧壁沿着所述第一本体的周 缘设置； 所述第一侧壁的自由端上形成有一个第一延伸臂、一个第二延伸臂和一个第一凹槽; 所述第一凹槽形成在所述第一延伸臂与所述第二延伸臂之间； 所述第二壳体包括一个第二本 体和一个第二侧壁； 所述第二侧壁沿着所述第二本体的周缘设置； 所述第二侧壁的自由端上 形成有一个第三延伸臂、 一个第四延伸臂和一个第二凹槽； 所述第二凹槽形成在所述第三延 伸臂与所述第四延伸臂之间； 所述第一延伸臂插入到所述第二凹槽中； 所述第四延伸臂插入 到所述第一凹槽中并与所述第二延伸臂接触； 所述密封圈位于所述第二凹槽中且夹设在所述 第一延伸臂与所述第二侧壁之间； 与所述第一凹槽相比， 所述第二凹槽靠近所述按钮盒的内 部。  The technical problem to be solved by the present invention is to provide a button which can pass a high temperature and high pressure flushing test (ΙΡ69Κ). The present invention is achieved by providing a button box including a first casing, a second casing and a sealing ring; the first housing includes a first body and a first side wall; the first side wall is disposed along a circumference of the first body; and the free end of the first side wall is formed a first extension arm, a second extension arm and a first groove; the first groove is formed between the first extension arm and the second extension arm; the second housing comprises a second body and a second side wall; the second side wall is disposed along a circumference of the second body; a free end of the second side wall is formed with a third extension arm and a fourth extension An arm and a second groove; the second groove is formed between the third extension arm and the fourth extension arm; the first extension arm is inserted into the second groove; a fourth extension arm is inserted into the first recess and The second extension arm is in contact; the sealing ring is located in the second groove and is interposed between the first extension arm and the second side wall; compared with the first groove The second groove is adjacent to an interior of the button box.
根据一种实施方式， 所述第一延伸臂、 所述第二延伸臂和所述第一凹槽沿着所述第一壳 体与所述第二壳体之间的连接处环绕所述按钮盒。  According to an embodiment, the first extension arm, the second extension arm and the first groove surround the button along a connection between the first housing and the second housing box.
根据一种实施方式， 所述第一延伸臂、 所述第二延伸臂和所述第一凹槽均呈环状。  According to an embodiment, the first extension arm, the second extension arm and the first groove are each annular.
根据一种实施方式， 所述密封圈的横截面形状呈矩形或圆形。  According to an embodiment, the sealing ring has a rectangular or circular cross-sectional shape.
根据一种实施方式， 所述密封圈包括一个基体和至少两个筋条； 所述筋条分别设置在所 述基体的两侧并分别与所述第一侧壁或所述第二侧壁接触， 并受到所述第二侧壁和所述第一 根据一种实施方式， 所述基体的横截面形状呈矩形。 According to an embodiment, the sealing ring comprises a base body and at least two ribs; the ribs are respectively disposed on two sides of the base body and respectively contact the first side wall or the second side wall And receiving the second side wall and the first According to an embodiment, the base body has a rectangular cross section.
本发明一实施例中的第四延伸臂插入到第一凹槽中并与第二延伸臂接触防止高温高压热 水冲击位于第二凹槽中的密封圈从而起到保护密封圈的作用， 使得按钮盒可以通过高温高压 冲水试验 （IP69K)。  The fourth extension arm in one embodiment of the present invention is inserted into the first groove and is in contact with the second extension arm to prevent high temperature and high pressure hot water from impacting the seal ring located in the second groove, thereby protecting the seal ring, so that The button box can pass the high temperature and high pressure flush test (IP69K).
上述说明仅是本发明技术方案的概述， 为了能够更清楚了解本发明的技术手段， 而可依 照说明书的内容予以实施， 并且为了让本发明的上述和其他目的、 特征和优点能够更明显易 懂， 以下特举较佳实施例， 并配合附图， 详细说明如下。  The above description is only an overview of the technical solutions of the present invention, and the technical means of the present invention can be more clearly understood, and can be implemented in accordance with the contents of the specification, and the above and other objects, features and advantages of the present invention can be more clearly understood. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments will be described in detail with reference to the accompanying drawings.
附图说明 DRAWINGS
图 1为本发明一实施例中按钮盒的示意图。  1 is a schematic view of a button box in accordance with an embodiment of the present invention.
图 2为沿图 1中线 Π-Π的剖面示意图。  Figure 2 is a schematic cross-sectional view taken along line Π-Π in Figure 1.
图 3为图 2中圈 III部分的放大示意图。  Figure 3 is an enlarged schematic view of the portion of the circle III of Figure 2.
图 4为本发明另一实施例中按钮盒的密封圈及壳体的部分放大示意图。  4 is a partially enlarged schematic view showing a seal ring and a casing of a button box according to another embodiment of the present invention.
其中， 附图标记包括：  Wherein, the reference numerals include:
100按钮盒 110第一壳体 112螺栓  100 button box 110 first housing 112 bolt
113第一本体 115第一侧壁 1152第一延伸臂 113 first body 115 first side wall 1152 first extension arm
1153第二延伸臂 1154第一凹槽 120第二壳体 1153 second extension arm 1154 first groove 120 second housing
123第二本体 125第二侧壁 1252第三延伸臂 123 second body 125 second side wall 1252 third extension arm
1253第四延伸臂 1254第二凹槽 130密封圈 1253 fourth extension arm 1254 second groove 130 seal ring
132基体 135筋条 132 base 135 ribs
具体实施方式 detailed description
为了使本发明所要解决的技术问题、 技术方案及有益效果更加清楚明白， 以下结合附图 及实施例， 对本发明进行进一步详细说明。 应当理解， 此处所描述的具体实施例仅仅用以解 释本发明， 并不用于限定本发明。  The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
图 1所示为本发明一实施例中按钮盒 100的示意图。 图 2为沿图 1中线 Π-Π的剖面示意 图。 图 3为图 2中圈 III部分的放大示意图。 如图 1至图 3中所示， 按钮盒 100包括一个第一 壳体 110、 一个第二壳体 120和一个密封圈 130。 其中， 密封圈 130设置在第一壳体 110和第 二壳体 120连接处。 具体地， 第一壳体 110和第二壳体 120可通过螺栓 112等组装在一起。 如图 2所示， 第 一壳体 110包括一个第一本体 113和一个第一侧壁 115。第一本体 113大致呈板状。第一侧壁 115沿着第一本体 113的周缘设置。第一侧壁 115的自由端与第二壳体 120接触。如图 3所示， 第一侧壁 115的自由端上形成有一个第一延伸臂 1152、一个第二延伸臂 1153和一个第一凹槽 1154。 第一延伸臂 1152、 第二延伸臂 1153和第一凹槽 1154可沿着第一壳体 110与第二壳体 120之间的连接处环绕按钮盒 100，例如，第一延伸臂 1152、第二延伸臂 1153和第一凹槽 1154 均可呈环状。 第一延伸臂 1152和第二延伸臂 1153间隔地设置在第一侧壁 115的自由端上从 而在第一延伸臂 1152和第二延伸臂 1153之间形成第一凹槽 1154。 1 is a schematic view of a button box 100 in accordance with an embodiment of the present invention. Figure 2 is a schematic cross-sectional view taken along line Π-Π in Figure 1. Figure 3 is an enlarged schematic view of the portion of the circle III of Figure 2. As shown in FIGS. 1 to 3, the button cartridge 100 includes a first housing 110, a second housing 120, and a seal ring 130. Wherein, the sealing ring 130 is disposed at the junction of the first housing 110 and the second housing 120. Specifically, the first housing 110 and the second housing 120 may be assembled together by bolts 112 or the like. As shown in FIG. 2, the first housing 110 includes a first body 113 and a first side wall 115. The first body 113 is substantially plate-shaped. The first side wall 115 is disposed along a circumference of the first body 113. The free end of the first side wall 115 is in contact with the second housing 120. As shown in FIG. 3, a free end of the first side wall 115 is formed with a first extending arm 1152, a second extending arm 1153 and a first recess 1154. The first extension arm 1152, the second extension arm 1153, and the first groove 1154 may surround the button box 100 along a joint between the first housing 110 and the second housing 120, for example, the first extension arm 1152, Both the extension arm 1153 and the first groove 1154 may be annular. The first extension arm 1152 and the second extension arm 1153 are spaced apart from each other on the free end of the first side wall 115 to form a first groove 1154 between the first extension arm 1152 and the second extension arm 1153.
如图 2和图 3所示， 第二壳体 120包括一个第二本体 123和一个第二侧壁 125。 第二本 体 123大致呈板状， 并与第一本体 113相对且间隔设置。 第二侧壁 125沿着第二本体 123的 周缘设置。 第二侧壁 125的自由端与第一侧壁 115的自由端接触。 第二侧壁 125的自由端上 形成有一个第三延伸臂 1252、一个第四延伸臂 1253和一个第二凹槽 1254。第三延伸臂 1252、 第四延伸臂 1253和第二凹槽 1254可沿着第一壳体 110与第二壳体 120之间的连接处环绕按 钮盒 100设置， 例如， 第三延伸臂 1252、 第四延伸臂 1253和第二凹槽 1254均可呈环状。 第 三延伸臂 1252和第四延伸臂 1253间隔地设置在第二侧壁 125的自由端上从而在第三延伸臂 1252和第四延伸臂 1253之间形成第二凹槽 1254。相对于第一凹槽 1154而言，第二凹槽 1254 靠近按钮盒 100的内部。  As shown in Figures 2 and 3, the second housing 120 includes a second body 123 and a second side wall 125. The second body 123 is substantially plate-shaped and disposed opposite to and spaced from the first body 113. The second side wall 125 is disposed along the circumference of the second body 123. The free end of the second side wall 125 is in contact with the free end of the first side wall 115. A third extension arm 1252, a fourth extension arm 1253 and a second recess 1254 are formed on the free end of the second side wall 125. The third extension arm 1252, the fourth extension arm 1253 and the second groove 1254 may be disposed around the button box 100 along a connection between the first housing 110 and the second housing 120, for example, a third extension arm 1252 The fourth extension arm 1253 and the second groove 1254 may both be annular. The third extension arm 1252 and the fourth extension arm 1253 are spaced apart from each other on the free end of the second side wall 125 to form a second recess 1254 between the third extension arm 1252 and the fourth extension arm 1253. The second groove 1254 is adjacent to the inside of the button box 100 with respect to the first groove 1154.
密封圈 130可采用硅胶或丁腈橡胶 （NBR) 等制成。 密封圈 130设置在第二侧壁 125的 自由端与第一侧壁 115的自由端之间。 密封圈 130的横截面形状可以大致呈矩形 （如图 3所 示）或圆形（如图 4所示）。 在图 3所示的实施例中， 密封圈 130包括一个基体 132和至少两 个筋条 135。 基体 132的横截面形状大致呈矩形； 筋条 135设置在基体 132上并与第二侧壁 125或第一侧壁 115接触， 同时受到第二侧壁 125和第一侧壁 115挤压而变形， 例如， 两个 筋条 135形成在基体 132的两侧并分别与第二侧壁 125或第一侧壁 115接触， 同时受到第二 侧壁 125和第一侧壁 115挤压而变形， 从而对壳体 100起到密封作用。 另外， 通过设置筋条 135， 可以减小第一壳体 110和第二壳体 120所承受的密封圈 130施加的反作用力。  The seal 130 can be made of silicone or nitrile rubber (NBR) or the like. A seal ring 130 is disposed between the free end of the second side wall 125 and the free end of the first side wall 115. The cross-sectional shape of the seal 130 can be generally rectangular (as shown in Figure 3) or circular (as shown in Figure 4). In the embodiment illustrated in Figure 3, the seal 130 includes a base 132 and at least two ribs 135. The base 132 has a substantially rectangular cross-sectional shape; the rib 135 is disposed on the base 132 and is in contact with the second sidewall 125 or the first sidewall 115 while being deformed by being pressed by the second sidewall 125 and the first sidewall 115. For example, two ribs 135 are formed on both sides of the base 132 and are respectively in contact with the second side wall 125 or the first side wall 115 while being deformed by being pressed by the second side wall 125 and the first side wall 115, thereby The housing 100 is sealed. In addition, by providing the ribs 135, the reaction force applied by the seal ring 130 received by the first housing 110 and the second housing 120 can be reduced.
当第一壳体 110和第二壳体 120组装在一起后， 第一延伸臂 1152插入到第二凹槽 1254 中， 而第四延伸臂 1253插入到第一凹槽 1154中并与第二延伸臂 1153接触。密封圈 130位于 第二凹槽 1254中且夹设在第一延伸臂 1152与第二侧壁 125之间。相对于第四延伸臂 1253而 言， 第三延伸臂 1252靠近按钮盒 100的内部。 在进行高温高压冲水试验 （IP69K) 时， 由于 第四延伸臂 1253与第二延伸臂 1153相互接触可以起到保护密封圈 130的作用， 高温高压热 水沿着图 3中箭头所示方向冲向按钮盒 100时将被第四延伸臂 1253与第二延伸臂 1153阻挡 而不能冲击密封圈 130， 因而， 可避免密封圈 130受到高温高压热水冲击而密封失效， 使得 按钮盒 100可以通过高温高压冲水试验 （IP69K)。 When the first housing 110 and the second housing 120 are assembled together, the first extension arm 1152 is inserted into the second recess 1254, and the fourth extension arm 1253 is inserted into the first recess 1154 and extends with the second extension The arm 1153 is in contact. The sealing ring 130 is located in the second recess 1254 and is interposed between the first extending arm 1152 and the second sidewall 125. The third extension arm 1252 is adjacent to the inside of the button box 100 with respect to the fourth extension arm 1253. In the high temperature and high pressure flush test (IP69K), since the fourth extension arm 1253 and the second extension arm 1153 are in contact with each other, the sealing ring 130 can be protected, and the high temperature and high pressure hot water is rushed in the direction indicated by the arrow in FIG. When it is pressed to the button box 100, it will be blocked by the fourth extension arm 1253 and the second extension arm 1153 However, the sealing ring 130 cannot be impacted, and thus the sealing ring 130 can be prevented from being damaged by the high temperature and high pressure hot water, so that the button box 100 can pass the high temperature and high pressure flushing test (IP69K).
综上所述， 本发明公开了一种按钮盒， 包括一个第一壳体、一个第二壳体和一个密封圈； 所述第一壳体包括一个第一本体和一个第一侧壁； 所述第一侧壁的自由端上形成有一个第一 延伸臂、 一个第二延伸臂和一个第一凹槽； 所述第一凹槽形成在所述第一延伸臂与所述第二 延伸臂之间； 所述第二壳体包括一个第二本体和一个第二侧壁； 所述第二侧壁的自由端上形 成有一个第三延伸臂、 一个第四延伸臂和一个第二凹槽； 所述第二凹槽形成在所述第三延伸 臂与所述第四延伸臂之间； 所述第一延伸臂插入到所述第二凹槽中； 所述第四延伸臂插入到 所述第一凹槽中并与所述第二延伸臂接触； 所述密封圈位于所述第二凹槽中； 所述第二凹槽 靠近所述按钮盒的内部。  In summary, the present invention discloses a button box including a first housing, a second housing and a sealing ring; the first housing includes a first body and a first side wall; a first extension arm, a second extension arm and a first groove are formed on the free end of the first side wall; the first groove is formed on the first extension arm and the second extension arm The second housing includes a second body and a second side wall; a free end of the second side wall is formed with a third extending arm, a fourth extending arm and a second recess The second groove is formed between the third extension arm and the fourth extension arm; the first extension arm is inserted into the second groove; the fourth extension arm is inserted into the In the first groove and in contact with the second extension arm; the sealing ring is located in the second groove; the second groove is close to the inside of the button box.
以上所述仅为本发明的较佳实施例而已， 并不用以限制本发明， 凡在本发明的精神和原 则之内所作的任何修改、 等同替换和改进等， 均应包含在本发明的保护范围之内。  The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. Within the scope.

Claims

WO 2014/131162 权 利 要 求 书 PCT/CN2013/071936 WO 2014/131162 Claims PCT/CN2013/071936
1、 一种按钮盒 （100)， 包括一个第一壳体 （110)、 一个第二壳体 （120) 和一个密封圈 (130)； 其特征在于， 1. A button box (100), including a first housing (110), a second housing (120) and a sealing ring (130); characterized by:
所述第一壳体（ 110)包括一个第一本体（ 113)和一个第一侧壁（115);所述第一侧壁（115) 沿着所述第一本体 （113) 的周缘设置； 所述第一侧壁 （115) 的自由端上形成有一个第一延 伸臂 （1152)、 一个第二延伸臂 （1153) 和一个第一凹槽 （1154); 所述第一凹槽 （1154) 形 成在所述第一延伸臂 （1152) 与所述第二延伸臂 （1153) 之间； The first housing (110) includes a first body (113) and a first side wall (115); the first side wall (115) is provided along the periphery of the first body (113); A first extension arm (1152), a second extension arm (1153) and a first groove (1154) are formed on the free end of the first side wall (115); the first groove (1154) ) is formed between the first extension arm (1152) and the second extension arm (1153);
所述第二壳体 （120) 包括一个第二本体 （123) 和一个第二侧壁 （125); 所述第二侧壁 (125)沿着所述第二本体（123) 的周缘设置； 所述第二侧壁（125) 的自由端上形成有一个 第三延伸臂（1252)、一个第四延伸臂（1253)和一个第二凹槽（ 1254); 所述第二凹槽（1254) 形成在所述第三延伸臂 （1252) 与所述第四延伸臂 （1253) 之间； The second housing (120) includes a second body (123) and a second side wall (125); the second side wall (125) is provided along the periphery of the second body (123); A third extension arm (1252), a fourth extension arm (1253) and a second groove (1254) are formed on the free end of the second side wall (125); the second groove (1254) ) is formed between the third extension arm (1252) and the fourth extension arm (1253);
所述第一延伸臂 （1152) 插入到所述第二凹槽 （1254) 中； 所述第四延伸臂 （1253) 插 入到所述第一凹槽 （1154) 中并与所述第二延伸臂 （1153)接触； 所述密封圈 （130)位于所 述第二凹槽 （1254) 中且夹设在所述第一延伸臂 （1152) 与所述第二侧壁 （125) 之间； 与所述第一凹槽 （1154) 相比， 所述第二凹槽 （1254) 靠近所述按钮盒 （100) 的内部。 The first extension arm (1152) is inserted into the second groove (1254); the fourth extension arm (1253) is inserted into the first groove (1154) and connected with the second extension The arm (1153) contacts; the sealing ring (130) is located in the second groove (1254) and is sandwiched between the first extending arm (1152) and the second side wall (125); Compared with the first groove (1154), the second groove (1254) is closer to the inside of the button box (100).
2、 根据权利要求 1 所述的按钮盒 （100)， 其特征在于， 所述第一延伸臂 （1152)、 所述 第二延伸臂（1153)和所述第一凹槽（1154)沿着所述第一壳体（110)与所述第二壳体（120) 之间的连接处环绕所述按钮盒 （100)。 2. The button box (100) according to claim 1, characterized in that the first extension arm (1152), the second extension arm (1153) and the first groove (1154) are arranged along The connection between the first housing (110) and the second housing (120) surrounds the button box (100).
3、 根据权利要求 1 所述的按钮盒 （100)， 其特征在于， 所述第一延伸臂 （1152)、 所述 第二延伸臂 （1153) 和所述第一凹槽 （1154) 均呈环状。 3. The button box (100) according to claim 1, characterized in that the first extension arm (1152), the second extension arm (1153) and the first groove (1154) are all in the shape of ring.
4、 根据权利要求 1 所述的按钮盒 （100)， 其特征在于， 所述密封圈 （130) 的横截面形 状呈矩形或圆形。 4. The button box (100) according to claim 1, characterized in that the cross-sectional shape of the sealing ring (130) is rectangular or circular.
5、 根据权利要求 1 所述的按钮盒 （100)， 其特征在于， 所述密封圈 （130) 包括一个基 体（132)和至少两个筋条 （135); 所述筋条（135) 分别设置在所述基体 （132) 的两侧并分 别与所述第一侧壁 （115) 或所述第二侧壁 （125)接触， 并受到所述第二侧壁 （125)和所述 第一侧壁 （115) 挤压而变形。 5. The button box (100) according to claim 1, characterized in that the sealing ring (130) includes a base body (132) and at least two ribs (135); the ribs (135) are respectively are arranged on both sides of the base body (132) and are in contact with the first side wall (115) or the second side wall (125) respectively, and are protected by the second side wall (125) and the third side wall (125). One side wall (115) is squeezed and deformed.
6、 根据权利要求 5 所述的按钮盒 （100)， 其特征在于， 所述基体 （132) 的横截面形状 呈矩形。 6. The button box (100) according to claim 5, characterized in that the cross-sectional shape of the base (132) is rectangular.
PCT/CN2013/071936 2013-02-27 2013-02-27 Push-button case WO2014131162A1 (en)

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CN108243588A (en) * 2018-01-17 2018-07-03 山东超越数控电子股份有限公司 A kind of conductive contact joint treatment structure
CN108361377A (en) * 2018-02-07 2018-08-03 中国海洋石油集团有限公司 A kind of underwater electronic module packaging container shape metallic leak-proof structure

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CN202602200U (en) * 2012-06-13 2012-12-12 朱素央 High-sealing property explosion-proof terminal box

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JPH074525A (en) * 1993-06-14 1995-01-10 Casio Comput Co Ltd Waterproof structure for small-size equipment
JP2010118425A (en) * 2008-11-12 2010-05-27 Sanyo Electric Co Ltd Housing structure
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108243588A (en) * 2018-01-17 2018-07-03 山东超越数控电子股份有限公司 A kind of conductive contact joint treatment structure
CN108361377A (en) * 2018-02-07 2018-08-03 中国海洋石油集团有限公司 A kind of underwater electronic module packaging container shape metallic leak-proof structure

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