A counter door frame for advertising
An advertising and counter technology, applied in the field of advertising, can solve the problems of unsatisfactory advertising position and the inability to attract the attention of waiting staff, so as to avoid the reduction of advertising and increase the number of page views.
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Embodiment 1
[0022] A counter door frame that can be used for advertising, such as Figure 1-2 As shown, it includes a counter 1, a mounting frame 2, a first bearing seat 3, a first rotating rod 4, a first elastic member 6, a cabinet door box 7, a glass window 71, a rotary device 9 and a switching device 10, specifically:
[0023] The left side of the counter 1 is provided with two sets of mounting frames 2, the inside of the mounting frame 2 is connected with the first bearing seat 3, and the first rotating rod 4 is connected inside the first bearing seat 3, and the lower side is described There is a mounting hole 5 in the mounting frame 2, the first rotating rod 4 on the lower side extends into the mounting hole 5, and the upper side wall of the mounting hole 5 of the mounting frame 2 on the lower side is connected with a first elastic member 6, the lower side of the first elastic member 6 is connected to the lower side of the first rotating rod 4 on the lower side, a cabinet door box 7 ...
Embodiment 2
[0027] On the basis of Example 1, as Figure 2-4 As shown, the rotary device 9 includes a second bearing seat 91, a second rotating rod 92, a third bearing seat 93, a third rotating rod 94, a sprocket 95, a chain 96, a rotating shaft 97, a connecting frame 98, a glass frame 99. Stabilizer 910, drive motor 911, first gear transmission assembly 912, second elastic member 913 and push piece 914, specifically:
[0028]The left and right sides of the cabinet door box 7 are connected with second bearing seats 91, and the second rotating rods 92 are connected between the second bearing seats 91, and the left and right sides of the second rotating rods 92 are connected with The third bearing seat 93, the third rotating rod 94 is connected in the third bearing seat 93, the front and rear sides of the third rotating rod 94 in two groups are connected with sprockets 95, and the left and right two sprockets 95 are connected with chains 96, and the chain links of the chains 96 are evenly ...
Embodiment 3
[0032] On the basis of Example 2, such as Figure 5-6 As shown, the switching device 10 includes a fourth bearing seat 101, a fourth rotating rod 102, a circular gear 103, a rack 104, a fifth bearing seat 105, a fifth rotating rod 106, a ratchet backstop 107 and a second The gear transmission assembly 108 is specifically:
[0033] The upper and lower sides of the right side of the cabinet door box 7 are connected with a fourth bearing seat 101, the fourth bearing seat 101 is connected with a fourth rotating rod 102, and the lower side of the fourth rotating rod 102 is connected with a circular gear 103 , the opening of the counter 1 is connected with a rack 104, the rack 104 meshes with the circular gear 103, the middle part of the right side of the door box 7 is connected with a fifth bearing seat 105, and the fifth bearing The seat 105 is connected with a fifth rotating rod 106, the left side of the fifth rotating rod 106 is provided with a ratchet backstop 107, and the lef...
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