Professional medical nursing teaching instrument
A teaching instrument and medical technology, which is applied in the field of nursing teaching, can solve the problems of inflexible use process and low degree of operation adjustment, and achieve the effect of convenient detailed inspection
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Embodiment 1
[0021]SeeFigure 1-4, A professional medical nursing teaching instrument, comprising a support frame 1, a drive motor 17 is fixed on the support frame 1, and an extension mechanism is drivingly connected to the drive motor 17, and a horizontally arranged operating slot is installed on the top of the extension mechanism 24. A storage box 16 for containing disinfectant is fixed on the support frame 1, and a disinfection mechanism for disinfecting the operation tank 24 is connected and installed on the storage box 16; The mechanism is a translation mechanism for lateral movement. A bracket 28 is fixed on the support frame 1, and a placement plate 3 for placing paper materials is installed on the bracket 28 through a deflection mechanism. The placement plate 3 is provided with paper materials. A pair of clamping mechanisms for clamping.
[0022]The extension mechanism of the device includes a rotating rod II21 and a rotating rod I20 that are rotatably installed at the bottom of the support ...
Embodiment 2
[0027]On the basis of Embodiment 1, in addition, the deflection mechanism of the device includes a deflection shaft 29 rotatably mounted on the bracket 28, a rotating block 30 is sleeved and fixed on the deflection shaft 29, and the placement plate 3 is fixed on the rotating block 30, A worm wheel 26 is sleeved and fixed on the deflection shaft 29, a worm wheel 26 is meshed and connected to the worm wheel 26, and a hand crank 25 is fixed at the end of the worm wheel 26.
[0028]Twisting the hand crank 25 drives the worm 27 to rotate, the worm 27 drives the worm wheel 26 to rotate, the worm wheel 26 drives the deflection shaft 29 to rotate, the deflection shaft 29 drives the clamping plate 7 to deflect through the rotating block 30 to realize the paper data on the clamping plate 7 The deflection is convenient for adjustment according to actual needs during teaching and easy to view.
[0029]Specifically, the clamping mechanism includes two threaded rods 5 that are coaxially fixed and have ...
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