The connection structure between the backplane of the electronic cabinet and the connector
A connection structure and connector technology, applied in the direction of electrical components, casing/cabinet/drawer parts, electrical equipment casing/cabinet/drawer, etc. The surface cannot meet the customer's requirements and other problems, and achieve the effect of reasonable structure and easy assembly
Inactive Publication Date: 2018-01-30
LEKAI TECH SUZHOU
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Problems solved by technology
[0002] The back panel of the electronic cabinet is connected to the bracket through the connector, and the connector is welded on the inner surface of the back panel of the electronic cabinet. After welding, electroplating is required, but after the connector is welded to the back panel of the electronic cabinet, the inner surface of the back panel of the electronic cabinet is closely attached to the connector Rely, the inner surface of the electronic cabinet backplane is close to the area (that is, the inner surface of the electronic cabinet backplane and the joint is close to the joint area) and the joint is basically no gap, so that the pickling solution flowing to the joint area during electroplating Unable to discharge, corrode the substrate, and the appearance of the product cannot meet customer requirements
Method used
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[0020] The specific implementation manners of the present invention will be further described below in conjunction with the drawings and examples. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.
[0021] The technical scheme of concrete implementation of the present invention is:
[0022] Such as figure 1 As shown, a connection structure between an electronic cabinet backplane 1 and a connector 2, including a rectangular metal backplane 1 and a connector 2;
[0023] The connector 2 is a profile, and the connector 2 includes the following edges extending along the length direction of the profile: a connecting edge 21 for connecting the bracket, a plug-in socket that is arranged on the connecting edge 21 and extends in the same direction as the connecting edge 21 Groove 22, and abutting edge 23 for abutting against the inner surface of the metal pane...
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The invention discloses a connecting structure for an electronic cabinet backboard and a connector. The connecting structure comprises a rectangular metal backboard and the connector, wherein the connector is a profile and comprises a connecting side, an inserting groove and a butting side; the connecting side is used for connecting a bracket; the inserting groove is arranged on the connecting side and extends in the same direction as the connecting side; the butting side is used for being butted with the inner surface of a metal panel; two cross convex hulls and a plurality of bumps are stamped on the butted surface, butted with the inner surface of the backboard, of the butting side; two cross oval countersunk holes which are matched with the cross convex hulls in a manner of one-to-one correspondence are arranged on the inner surface of the backboard; each cross convex hull is inserted into the corresponding cross oval countersunk hole; the bumps are directly butted with the inner surface of the backboard; the butting side and the inner surface of the backboard are fixed through welding of a plurality of welding spots; and the welding spots are evenly distributed along the outer edge of the butting side. The connecting structure for the electronic cabinet backboard and the connector is reasonable, convenient to assemble and suitable for electroplating.
Description
technical field [0001] The invention relates to a connection structure between an electronic cabinet backboard and a connecting piece. Background technique [0002] The back panel of the electronic cabinet is connected to the bracket through the connector, and the connector is welded on the inner surface of the back panel of the electronic cabinet. After welding, electroplating is required, but after the connector is welded to the back panel of the electronic cabinet, the inner surface of the back panel of the electronic cabinet is closely attached to the connector Rely, the inner surface of the electronic cabinet backplane is close to the area (that is, the inner surface of the electronic cabinet backplane and the joint is close to the joint area) and the joint is basically no gap, so that the pickling solution flowing to the joint area during electroplating It cannot be discharged, corrodes the substrate, and the appearance of the product cannot meet customer requirements....
Claims
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IPC IPC(8): H05K5/02
CPCH05K5/0217
Inventor 乐钰铭
Owner LEKAI TECH SUZHOU