Blood pressure measuring device convenient to adjust

[0028] see figure 1 , 2 , in Embodiment 1 of the present invention, it is a structural diagram of an easily adjustable blood pressure measuring device provided by the embodiment of the present invention, including: a main body 1, a base 16 and a first fixing member 2;

[0029] The main body 1 is rotatably mounted on the base 16, so that it is convenient to adjust the angle of the main body 1 to meet different usage requirements;

[0030] The first fixing part 2 is used to cooperate with the groove on the main body 1 to fix the arm and measure blood pressure;

[0031] Wherein, the connecting rods on both sides of the first fixing part 2 are elastically installed inside the main body 1, and the inside of the main body 1 is provided with a driving mechanism for driving the first fixing part 2 to move up and down, and the inside of the main body 1 is also provided with a drive mechanism for connecting the connecting rods. 17 positions to lock the locking mechanism, the locking mech

[0034] see figure 1 , 2 The main difference between Embodiment 2 and Embodiment 1 is that the driving mechanism includes a self-rotating transmission shaft 13, and the transmission shaft 13 is in transmission connection with the connecting rod 17 for driving the connecting rod 17 to move up and down.

[0035] The connection between the connecting rod 17 and the transmission shaft 13 can be through gear transmission or rope transmission.

[0036] As a preferred embodiment of the present invention, specifically, the transmission shaft 13 is fixedly sleeved with an adjustment gear 12, and the adjustment gear 12 meshes with the rack 11 fixedly installed on the connecting rod 17, so that when the transmission shaft 13 drives the adjustment gear 12 to rotate, and the adjustment gear 12 makes the connecting rod 17 drive the first fixing part 2 to move up and down through the rack 11.

[0037] As another preferred embodiment of the present invention, the transmission shaft 13 is fixedl