Children's oral examination seat
A technology of seat and oral cavity, which is applied in the field of children's oral examination chair, can solve the problems of reducing the efficiency of oral examination, easy soreness of arms, difficulty in opening teeth for a long time, etc., and achieves the effect of improving the efficiency of oral examination
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Embodiment 1
[0023] A child dental examination seat, such as Figure 1-7As shown, it includes seat 1, fixed base 2, first bearing 3, first hollow frame 4, U-shaped frame 5, column 6, first slide plate 12, connecting rod 13, first spring 14, clamping plate 15, The sliding device 16, the hollow tube 17 and the lifting device 18 that move left and right, the fixed seat 2 is installed on the right side of the seat 1, the first bearing 3 is embedded in the fixed seat 2, and the first hollow frame 4 is arranged on the In the first bearing 3, the first hollow frame 4 passes through the top of the fixed seat 2, and the U-shaped frame 5 is arranged on the right side of the seat 1, and the U-shaped frame 5 is located on the upper side of the fixed seat 2, and the U-shaped frame 5 The right side is equipped with a cylinder 6, the bottom of the cylinder 6 has a guideable circular hole 7, and the first draw-in groove 8 that plays a fixed role is provided with four, all opened in the middle of the cylin...
Embodiment 2
[0025] A child dental examination seat, such as Figure 1-7 As shown, it includes seat 1, fixed base 2, first bearing 3, first hollow frame 4, U-shaped frame 5, column 6, first slide plate 12, connecting rod 13, first spring 14, clamping plate 15, The sliding device 16, the hollow tube 17 and the lifting device 18 that move left and right, the fixed seat 2 is installed on the right side of the seat 1, the first bearing 3 is embedded in the fixed seat 2, and the first hollow frame 4 is arranged on the In the first bearing 3, the first hollow frame 4 passes through the top of the fixed seat 2, and the U-shaped frame 5 is arranged on the right side of the seat 1, and the U-shaped frame 5 is located on the upper side of the fixed seat 2, and the U-shaped frame 5 The right side is equipped with a cylinder 6, the bottom of the cylinder 6 has a guideable circular hole 7, and the first draw-in groove 8 that plays a fixed role is provided with four, all opened in the middle of the cyli...
Embodiment 3
[0028] A child dental examination seat, such as Figure 1-7 As shown, it includes seat 1, fixed base 2, first bearing 3, first hollow frame 4, U-shaped frame 5, column 6, first slide plate 12, connecting rod 13, first spring 14, clamping plate 15, The sliding device 16, the hollow tube 17 and the lifting device 18 that move left and right, the fixed seat 2 is installed on the right side of the seat 1, the first bearing 3 is embedded in the fixed seat 2, and the first hollow frame 4 is arranged on the In the first bearing 3, the first hollow frame 4 passes through the top of the fixed seat 2, and the U-shaped frame 5 is arranged on the right side of the seat 1, and the U-shaped frame 5 is located on the upper side of the fixed seat 2, and the U-shaped frame 5 The right side is equipped with a cylinder 6, the bottom of the cylinder 6 has a guideable circular hole 7, and the first draw-in groove 8 that plays a fixed role is provided with four, all opened in the middle of the cyli...
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