WO2015078363A1 - 防护罩、上盖和壳体的连接结构和接触器 - Google Patents

防护罩、上盖和壳体的连接结构和接触器 Download PDF

Info

Publication number
WO2015078363A1
WO2015078363A1 PCT/CN2014/092226 CN2014092226W WO2015078363A1 WO 2015078363 A1 WO2015078363 A1 WO 2015078363A1 CN 2014092226 W CN2014092226 W CN 2014092226W WO 2015078363 A1 WO2015078363 A1 WO 2015078363A1
Authority
WO
WIPO (PCT)
Prior art keywords
casing
protective cover
housing
contactor
shield
Prior art date
Application number
PCT/CN2014/092226
Other languages
English (en)
French (fr)
Chinese (zh)
Inventor
陈雪如
计新华
Original Assignee
德力西电气有限公司
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 德力西电气有限公司 filed Critical 德力西电气有限公司
Priority to BR212016000355U priority Critical patent/BR212016000355Y8/pt
Priority to RU2015136881/07U priority patent/RU163186U1/ru
Publication of WO2015078363A1 publication Critical patent/WO2015078363A1/zh

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/0207—Mounting or assembling the different parts of the circuit breaker
    • H01H71/0228—Mounting or assembling the different parts of the circuit breaker having provisions for interchangeable or replaceable parts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/0207—Mounting or assembling the different parts of the circuit breaker
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/0264—Mountings or coverplates for complete assembled circuit breakers, e.g. snap mounting in panel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/08—Terminals; Connections

Definitions

  • the present invention relates to the field of electrical components, and in particular to an upper shield of a contactor, a connection structure of an upper cover and a housing, and a contactor including the same.
  • connection structure between the shield of the existing contactor and the housing generally only snaps into the housing by the two buckles at the front end of the shield, and the end of the shield is provided with a simple limit, and the shield is assembled after the housing, if the protection If the upper side of the cover is higher than the upper cover, the protective cover is easy to fall off, and the contact seat of the contactor is exposed to the outside, which has potential safety hazards; and the traditional protective cover mostly does not have the function of preventing the wrong installation, and the protective cover after the printing In the assembly, it is easy to cause the error of the incoming end and the outgoing end, which brings unnecessary trouble to the production.
  • the invention overcomes the problems existing in the prior art, and provides a connection structure of a protective cover, an upper cover and a casing, which can make the protective cover and the casing tightly fit, is not easy to fall off, and has the function of preventing the protective cover from entering and exiting the wire end. .
  • a connection structure of a shield, an upper cover and a housing of a contactor comprising: a contactor housing, the front and the rear of the housing being respectively provided with a side plate and a partition plate, Wherein the side plates are located at the front and rear ends of the casing, the partition plate is located between the side plates, the side plate and the partition plate, and the partition plate and the partition plate form a receiving area where the contactor terminal block can be disposed; the contactor An upper cover fixedly coupled to a top surface of the housing; and a contactor cover including substantially the same two portions respectively disposed on front and rear sides of the housing, the protective cover Having an upper curved extension surface, the end of the curved extension surface is adjacent to the two sides of the upper cover, and the shield is provided with a connection through hole, wherein the cover is provided with a housing only between the connection through holes
  • Each of the partitions penetrates the long socket, and the two ends of the inner surface of the curved extension surface of the shield are respectively
  • the installation between the front and rear shields and the casing becomes very simple, and the installation between the two is also very strong, in which the positioning block and the bayonet cooperate to form the shield and the casing in a horizontal position.
  • the fixing, the positioning recess and the positioning protrusion cooperate to form an axial position of the shield and the housing, and the top edge of the corresponding long socket of the shield is locked in the recess to form a rear shield and the housing are longitudinally fixed.
  • This positioning between the shield and the housing is very stable by positioning in three directions.
  • the height of the top edge of the long socket for being inserted into the groove is smaller than the height of the top edge of the long socket not inserted in the groove, and more preferably for clamping in the concave
  • the difference between the height of the top edge of the long socket in the slot and the height of the top edge of the long socket not in the groove is substantially equal to the depth of the groove, such that the long socket is more closely stuck in the groove It is not easy to loosen.
  • the front of the casing, the front and the back of the casing have only one partition plate provided with a groove, and the two partition plates provided with the groove are located in the front and rear direction of the casing. The same side.
  • the front and rear guards each have a single assembly position during assembly, and there is no possibility that the incoming end and the outgoing end are misplaced.
  • FIG. 1 is a schematic overall structural view of an embodiment of the present invention
  • FIG. 2 is a schematic structural view of the inner side of the protective cover according to an embodiment of the present invention.
  • FIG. 3 is a schematic structural view of an outer side surface of a protective cover according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural view of a housing reflecting partition according to an embodiment of the present invention.
  • FIG. 5 is a schematic structural view of a housing reflection bayonet according to an embodiment of the present invention.
  • a connection structure of a shield, an upper cover and a casing of a contactor includes a shield 3, an upper cover 2 and a casing 1.
  • the front and rear sides of the casing 1 are respectively provided with a side plate 11 and a partition plate 12, wherein the side plate 11 is located at both ends of the front and the rear of the casing, and the partition plate 12 is located between the side plates 11 and the side plates 11 and the partition plate 11 are separated from each other.
  • a receiving area 13 is formed between the plate 12 and the partition 12 and the partition 12 to which the contactor terminal block can be disposed.
  • the upper cover 2 is fixedly coupled to a top surface of the housing.
  • the protective cover 3 includes substantially the same two portions respectively disposed on the front and rear sides of the casing, and the protective cover has an upper curved extending surface, and the end of the curved extending surface is adjacent to the two sides of the upper cover
  • the protective cover is provided with a wiring through hole.
  • a long socket 33 is formed between the wiring through holes 31 of the shield 3 for the passage of the partitions 12 of the casing 1, and the inner surface of the curved extension surface 32 of the shield 3 is provided.
  • a positioning block 322 is disposed on each of the two ends of the housing 1 , and opposite sides of the two side plates 11 of the housing 1 are provided with corresponding bayonet 111 that cooperates with the card block, and the positioning block 322 cooperates with the bayonet 111 to form a protection.
  • the cover 3 is fixed to the housing 1 in a horizontal position.
  • the protective cover 3 is disposed on both sides of the lower side of the through hole 31 and the side of each of the long sockets 33.
  • the positioning recess 34 is disposed on the side plate 11 and the partition plate 12 of the corresponding housing 1 respectively. At block 112, the locating recess 34 cooperates with the locating projection 112 to form the axial positioning of the shield 4 and the housing 1.
  • a groove 121 is disposed on a top surface of at least one of the partitions 12 of the casing 1. The top edge of the corresponding long socket 33 of the shield 3 is locked in the groove 121 to form a shield 3 and The longitudinal direction of the housing 1 is fixed.
  • the height of the top edge of the long socket for being inserted into the recess 121 is smaller than the height of the top edge of the long socket not inserted in the recess; further, for being The difference between the height of the top edge of the long socket in the groove 121 and the height of the top edge of the long socket not in the groove is substantially equal to the depth of the groove. This allows the long socket to be more tightly caught in the groove without being loosened.
  • only one partition 12 of the front and rear sides of the casing 1 is provided with a groove 121, and two partitions 12 provided with the groove 121 are arranged along the front and rear of the casing The direction is located on the same side of the housing 1, so that the front and rear portions of the shield 3 each have a single assembly position during assembly, and the insertion end and the outlet end are not misplaced.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Casings For Electric Apparatus (AREA)
PCT/CN2014/092226 2013-11-26 2014-11-26 防护罩、上盖和壳体的连接结构和接触器 WO2015078363A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BR212016000355U BR212016000355Y8 (pt) 2013-11-26 2014-11-26 estrutura de conexão entre tampa de proteção, tampa superior e invólucro, e contator
RU2015136881/07U RU163186U1 (ru) 2013-11-26 2014-11-26 Соединительная конструкция между защитной крышкой, верхней крышкой и корпусом и контактор

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201320761874.XU CN203631427U (zh) 2013-11-26 2013-11-26 一种接触器的防护罩、上盖和壳体的连接结构
CN201320761874.X 2013-11-26

Publications (1)

Publication Number Publication Date
WO2015078363A1 true WO2015078363A1 (zh) 2015-06-04

Family

ID=50817879

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/092226 WO2015078363A1 (zh) 2013-11-26 2014-11-26 防护罩、上盖和壳体的连接结构和接触器

Country Status (4)

Country Link
CN (1) CN203631427U (pt)
BR (1) BR212016000355Y8 (pt)
RU (1) RU163186U1 (pt)
WO (1) WO2015078363A1 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106920713A (zh) * 2015-12-24 2017-07-04 浙江正泰电器股份有限公司 交流接触器的线圈骨架

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203631427U (zh) * 2013-11-26 2014-06-04 德力西电气有限公司 一种接触器的防护罩、上盖和壳体的连接结构

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03226936A (ja) * 1990-01-31 1991-10-07 Matsushita Electric Works Ltd 保護カバーを有する端子装置
CN200956343Y (zh) * 2006-09-20 2007-10-03 天水二一三电器有限公司 交流接触器防护罩
CN201072730Y (zh) * 2007-07-17 2008-06-11 上海良信电器股份有限公司 新型防尘接触器
CN203631427U (zh) * 2013-11-26 2014-06-04 德力西电气有限公司 一种接触器的防护罩、上盖和壳体的连接结构

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03226936A (ja) * 1990-01-31 1991-10-07 Matsushita Electric Works Ltd 保護カバーを有する端子装置
CN200956343Y (zh) * 2006-09-20 2007-10-03 天水二一三电器有限公司 交流接触器防护罩
CN201072730Y (zh) * 2007-07-17 2008-06-11 上海良信电器股份有限公司 新型防尘接触器
CN203631427U (zh) * 2013-11-26 2014-06-04 德力西电气有限公司 一种接触器的防护罩、上盖和壳体的连接结构

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106920713A (zh) * 2015-12-24 2017-07-04 浙江正泰电器股份有限公司 交流接触器的线圈骨架

Also Published As

Publication number Publication date
BR212016000355Y8 (pt) 2021-03-23
RU163186U1 (ru) 2016-07-10
CN203631427U (zh) 2014-06-04
BR212016000355U2 (pt) 2016-08-16
BR212016000355Y1 (pt) 2020-05-12

Similar Documents

Publication Publication Date Title
US9837753B1 (en) Module outlet
US7883369B1 (en) Receptacle connector
CN201018089Y (zh) 电连接器组件
JP5637015B2 (ja) コネクタ
TW201740626A (zh) 連接器系統
TW201345377A (zh) 擴充模組及其框架
US9326395B2 (en) Electrical connection box
WO2018003567A1 (ja) シールドコネクタ
US20100261384A1 (en) Electrical connector
CN105531879B (zh) 适用于印刷电路板的电连接器
JP2019016575A5 (pt)
WO2015078363A1 (zh) 防护罩、上盖和壳体的连接结构和接触器
CN109643774B (zh) 无人机及其电池组件、电池外壳
JP2008300174A (ja) コネクタ
TW201322888A (zh) 擴展卡固定裝置
CN107635370B (zh) 电器盒安装结构、电器盒及空气净化设备
US20210066823A1 (en) Parallel-type wire connector
TWI595712B (zh) 連接器
JP5954090B2 (ja) 電気接続箱
US9281583B2 (en) Electrical connector having improved insulative housing
KR20140041166A (ko) 커넥터
CN210668231U (zh) 空气开关保护盒及电焊机
US11962135B2 (en) Splice clip for cable trays
TWI632739B (zh) Connector
WO2015078365A1 (zh) 线圈骨架装配结构和断路器

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14866593

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2015/10062

Country of ref document: TR

REG Reference to national code

Ref country code: BR

Ref legal event code: B01A

Ref document number: 212016000355

Country of ref document: BR

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 212016000355

Country of ref document: BR

Effective date: 20160107

122 Ep: pct application non-entry in european phase

Ref document number: 14866593

Country of ref document: EP

Kind code of ref document: A1