Electronic photo album
A technology of electronic photo album and circuit board, which is applied to the housing with display/control unit, instrument, identification device, etc. It can solve the problems of unstable cooperation between control keys and circuit boards, and movement of control keys, so as to achieve stable cooperation and guarantee Normal work, prevent movement effect
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Example Embodiment
[0035] Second embodiment: The difference between the second embodiment of the present invention and the first embodiment is that the limiting member is placed in the limiting hole and fixed by hot melt, and the limiting member is inserted into the limiting hole and the side wall of the limiting hole. Hot-melt, hot-melt fixation is firm, not easy to loosen, so that the fixing frame is firmly fixed on the shell, and then the control key is firmly fixed on the shell, so that the coordination between the control key and the circuit board is stable . Other settings and beneficial effects are the same as those in the first embodiment, so they will not be described here.
Example Embodiment
[0036] Embodiment 3: As the difference between the third embodiment of the present invention and the second embodiment, the limiting member is inserted into the limiting hole and the limiting hole protrudes, and the part of the limiting member protruding from the limiting hole is fixed to the fixing frame by hot melt on. This is another fixing method of the fixing frame. Insert the stopper into the stopper hole, the stopper protrudes out, and heat the protruding part of the stopper, so that the protruding part of the hot melted The limiting member is larger than the limiting hole, so that the fixing frame is firmly fixed on the shell, and the control key is firmly fixed on the shell. Other settings and beneficial effects are the same as those in the first embodiment, so they will not be described here.
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