A kind of plug internal frame with convex tendon
The utility model relates to plug field, particularly a kind of plug internal frame with convex tendon.
The use of electrical equipment or appliances in daily life, its power source is mainly to engage with socket with wire and plug, and conducts current to electrical equipment or appliances.In existing attaching plug, inner bracket of power plug is for fixed power source contact chip.In the time of water inlet in plug or aqueous vapor, the water capacity easily circulates between electrode, causes plug short circuit, brings danger.And the inserting-plate hole stationarity on existing internal frame is undesirable, cause contact chip to expose size restive, both consuming timely in the time that assembling is produced also require workman to there is higher production qualification.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of plug internal frame with convex tendon.
The utility model solves the technical scheme that its technical problem adopts:
A kind of plug internal frame with convex tendon, comprise inserted sheet and the plate for fixing inserted sheet, on described plate, be distributed with jack, described inserted sheet is arranged on jack, described plate middle has hole clipping, the rear side of described plate is provided with around and presses close to the convex tendon that hole clipping distributes, and described convex tendon is separated each jack.
As a preference, described convex tendon is designed to fin shape, and wherein this convex tendon is provided with arc-shaped edges by the side outside plate.
As a preference, described convex tendon is provided with the vertical edge vertical with plate plane by a side of hole clipping.
As a preference, in described jack, be provided with ladder counterbore, the rear side of described ladder counterbore is provided with the fixture block group for clamping inserted sheet, and the inner side of described fixture block group is provided with salient point.
The beneficial effects of the utility model are: this plug Inner shelf structure is by the improvement of structure, increase that convex tendon improves zero, the problem of live wire easy short circuit, also make inserted sheet more firm in inner bracket of power plug structure, jack structure is improved simultaneously, the salient point of projection is set in the inner side of fixture block group, thus more firm and convenient while making to manufacture attaching plug.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1, Fig. 2 are stereograms of the present utility model.
With reference to Fig. 1, Fig. 2, a kind of plug internal frame with convex tendon, comprises inserted sheet 1 and the plate 2 for fixing inserted sheet 1, on described plate 2, is distributed with jack 3, generally comprises the rectangle hole of two rectangle inserting-plate holes and an earth connection.Described inserted sheet 1 is arranged on jack 3, and described plate 2 middles have hole clipping 4, and the rear side of described plate 2 is provided with around and presses close to the convex tendon 5 that hole clipping 4 distributes, and described convex tendon 5 is separated each jack 3.Be convex tendon 5 both as reinforcement, also play the compartmentation to plug wires.Described convex tendon 5 is designed to fin shape, and wherein this convex tendon 5 is provided with arc-shaped edges 51 by the side outside plate 2, and described convex tendon 5 is provided with the vertical edge 52 vertical with plate 2 planes by a side of hole clipping 4, can make plug internal frame depanning easier.
In described jack 3, be provided with ladder counterbore 6, the rear side of described ladder counterbore 6 is provided with the fixture block group 7 for clamping inserted sheet 1, and the inner side of described fixture block group 7 is provided with salient point 71, inserted sheet is installed more firm.
According to above-mentioned principle, the utility model can also carry out suitable change and amendment to above-mentioned execution mode.Therefore, the utility model is not limited to embodiment disclosed and described above, also should fall in the protection range of claim of the present utility model modifications and changes more of the present utility model.
Through facts have proved, the utility model improves zero by having increased convex tendon 5, the problem of the easy short circuit of live wire, also makes inserted sheet more firm in inner bracket of power plug structure, and simple in structurely easily makes, and is conducive to the popularization of technology.