Connector with locking part, distributing substrate and electronic electric equipment
A technology of wiring boards and connectors, which is applied to the connectors of the locking part and the field of electronic and electrical equipment, and can solve problems such as increased occupied area, inability to install locking protrusions, and poor assembly of electronic and electrical equipment.
Active Publication Date: 2005-02-09
JST MFG CO LTD
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AI Technical Summary
Problems solved by technology
[0008] However, if the locking protrusion is protruded from the top surface of the housing of the substrate-side connector with a narrow pitch between the contacts, it is difficult to secure the suction member for passing through the automatic assembly machine on the top surface of the housing. Adsorbed surface for adsorption
In particular, in the case of a narrow connector with a small number of contacts, the surface to be sucked cannot be ensured, and automatic assembly cannot be performed, so the assembly performance of electronic and electrical equipment is significantly deteriorated.
[0009] In order to solve this problem, it is considered to form a locking protrusion on the side of the housing of the board-side connector. However, since the occupied area of the connector on the wiring board becomes large, it is difficult for electronic and electrical components on the wiring board. The layout of the
[0010] In addition, since there are contacts soldered and bonded to the wiring board on the wiring board side of the housing, it is not possible to provide locking protrusions on the wiring board side.
However, if the locking protrusions are provided on the wiring board side, the locking claws of the wire-side connector are also arranged on the wiring board side, so it is obviously difficult to release the engagement between the locking claws and the locking protrusions.
Method used
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Embodiment Construction
[0034] figure 1 It is a diagrammatic view showing the configuration of a display device to which the connector with a locking portion according to the first embodiment of the present invention is applied. This display device includes a display panel 1 such as a liquid crystal display panel, a wiring board 2 on which electric and electronic components for displaying images on the display panel 1 are mounted, and a housing 3 for accommodating them. The casing 3 has: a front side portion 3A formed with a window for viewing the display surface of the display panel 1 from the front of the display device; The rear side part 3B of the receiving space.
[0035] Various electronic components and electrical components 2A are mounted on the wiring board 2 , and a plurality of connectors 11 , 12 , and 13 with locking portions are surface-mounted. The connectors 21 , 22 , 23 with live wires are coupled to the connectors 11 , 12 , 13 with locking portions. Wires 31 , 32 , 33 are coupled ...
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PURPOSE: A connector, a wiring board and an electronic and electric device are provided to increase reliability and implement a device with high design flexibility by forming a lock part in the connector. CONSTITUTION: A connector(11) installed on a wiring board(2). A connector housing(50) is fixed into an opposite connector having lock coupling part(82). A contact(60) is inserted into the connector housing, thereby contacted with a terminal of the opposite connector and jointed on the wiring board. A contact accepting part(55), arranged on a side of the wiring board, accepts the contact. A central wall(56) partitions the contact accepting part. A lock part is formed on an upper side of the central wall and thereby coupled with the lock coupling part. An upper wall(58) has a plane adsorption surface.
Description
technical field [0001] The present invention relates to a connector mounted on a wiring board, and more particularly to a connector having a lock portion that engages with a lock engagement portion of a mating connector. In addition, the present invention relates to a wiring board equipped with such a connector, and an electronic / electric device having such a wiring board. Background technique [0002] Surface mount type connectors corresponding to automatic assembly are supplied to the market in a state of being accommodated on an embossed carrier tape. The embossed carrier tape consists of a tape-shaped carrier tape body formed by connecting container-shaped box parts that accommodate surface mount connectors one by one, and a tape-shaped carrier tape body that is releasably attached to the carrier tape body so as to cover the box parts. protection sheet composition. [0003] An automatic mounting machine for automatically mounting a surface mount type connector on a wir...
Claims
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IPC IPC(8): H01R13/639H01R12/00H01R13/627
CPCH01R12/57H01R13/627H01R13/639Y10S439/93
Inventor 中岛辉美陶山高士寺岛利浩
Owner JST MFG CO LTD