Lifting device for electronic equipment
A technology for electronic equipment and lifting devices, applied in projection devices, mechanical equipment, instruments, etc., can solve the problems of limited ceiling hanging height, insufficient aesthetics, and inability to completely hide installation, etc., to improve aesthetics, good integrity and Aesthetics, easy to connect and install
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[0044] See figure 1 with figure 2 , the present invention includes a mounting frame 1, a chain storehouse 2, a chain 3, a transmission gear 4, a driving motor 5 and a telescopic casing 6; the mounting frame 1 is a box body with a lid; the lower end surface of the box body is provided with an opening 11; The body is fixedly provided with a chain storehouse 2, a transmission gear 4 and a drive motor 5.
[0045] See Figure 4 to Figure 6 , with two symmetrically arranged chains 3, the chains 3 include a plurality of chains 31 and a plurality of bent chains 32; adjacent chains 31 are connected by a bent chain 32; two chains 3 pass through a rotating shaft 33 Simultaneous bending is formed after passing through the chain pieces 31 and the bending chain pieces 32 corresponding to the two chains 3 at the same time;
[0046] A wire cover plate 36 is provided on the bent chain piece 32 on one of the chains 3 ; a threading slot 35 is formed between the two chains 3 and between the c...
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