CN211244188U - A bed head angle adjustment and angle measurement device with alarm function - Google Patents

Abstract

The utility model discloses a head of a bed angle modulation and angle measurement device with alarming function, including bedstead, head board, lead screw, sleeve, first bevel gear, bracing piece, angle encoder and controlling means, be equipped with the motor that can be used to adjust head of a bed angle on the first bevel gear, controlling means includes control panel, treater, voice broadcast ware, angle encoder and motor connection treater, treater connection control panel and voice broadcast ware. This head of a bed angle modulation and angle measurement device with alarming function can observe head of a bed angle value when adjusting head of a bed angle, more conveniently adjusts suitable position, and when head of a bed angle modulation did not adjust the regulation within range, the voice broadcast ware will report to the police, is equipped with control switch in head of a bed department, can make things convenient for patient oneself to adjust head of a bed angle, this device simple structure, convenient operation.

Description

A bed head angle adjustment and angle measurement device with alarm function

technical field

The utility model relates to the technical field of medical assistance, in particular to a bedside angle adjustment and angle measurement device with an alarm function.

Background technique

At present, all hospital beds used in hospitals can adjust the angle of the headboard of the bed through the rocker at the end of the bed. The adjustment of the angle of the headboard can not only meet the requirements of patient comfort, but also meet the special requirements of the patient's position during treatment. At present, when there are clear requirements for the bed head angle, medical staff sometimes adjust by visual inspection; sometimes they use a half-square to roughly measure the angle, because the observation bed head angle should be at the head of the bed, and the rocker is at the end of the bed. The adjustment method is not only cumbersome but also imprecise, thus affecting the patient's treatment effect.

Utility model content

The technical problem to be solved by the utility model is: in view of the above problems, a bed head angle adjustment and angle measurement device with alarm function is proposed, which is simple in structure and convenient in operation, and helps to adjust the bed head angle more conveniently and accurately.

In order to solve the above-mentioned technical problems, the technical scheme of the present utility model is realized in the following manner: a bed head angle adjustment and angle measurement device with alarm function, comprising a bed frame, a head board, a screw rod, a sleeve, a first A bevel gear, a support rod, an angle encoder and a control device, the bed frame includes a bed board and a bed leg, and a rectangular slot is provided at one end of the bed board along its length direction, which can be used to place the headboard when the headboard is lowered A board, two pin holes are symmetrically arranged on both sides of the bed board, a first long bar is arranged between two bed legs on different sides, a cross bar is arranged between two bed legs on the same side, and A second long rod is connected between the two transverse rods, the first long rod and the second long rod are both provided with a first bearing with a seat, and a second bearing with a seat is provided on the two transverse rods;

One end of the headboard is provided with a pin shaft that is rotatably matched with the two pin holes, two first fixing ears are arranged in the middle of the headboard, and a first circle is arranged on the first fixing ear. The pin is provided with an external thread on the screw rod and is located in the middle position, a second bevel gear is provided on the screw rod, and the two ends of the screw rod are rotatably matched with the second bearing with a seat. The inner ring of the sleeve is provided with an inner thread that cooperates with the outer thread on the screw rod, a second fixing lug is arranged in the middle part of the outer ring of the sleeve, and a second circular ring is arranged on the second fixing lug. pin;

The first bevel gear cooperates with the second bevel gear on the screw rod to transmit and change the direction of movement. A rotating shaft with a seat bearing is matched and connected, and a motor for rotating the rotating shaft is connected to the end of the rotating shaft away from the second bevel gear, the motor base is fixed on the bed frame, and the motor is connected with the control device. Both ends are provided with a first circular hole for rotational connection with the first circular pin and a second circular hole for rotational connection with the second circular pin;

The angle encoder is connected to one side of the bed board through the mounting seat, and the output shaft of the angle encoder is connected to the pin shaft through the coupling, and the angle encoder is connected to the control device, and the control device includes a A control panel for displaying the rotation angle of the headboard and capable of setting the angle range, a processor for processing the information transmitted by the angle encoder and the control panel and sending instructions, a voice announcer for alarming, the angle encoder and The motor is connected to the processor, the processor is connected to the control panel and the voice announcer, and the control panel is also provided with upward adjustment and downward adjustment buttons for adjusting the angle of the head of the bed.

Through the technical scheme of the utility model, the upward adjustment and downward adjustment buttons on the control panel can be used to adjust the bed head angle, and the bed head angle value can be observed in real time through the control panel, and the bed head required by the medical staff can be input on the control panel. The range value of the head angle, when the bed head angle is not within this range, the voice broadcast device will alarm, prompting the adjuster of the bed head angle to adjust the bed head angle to the specified range.

The technical scheme that the utility model is further limited is:

The control device also includes a control switch for facilitating the patient to inquire about the rotation angle of the headboard and adjust the headboard angle, the control switch includes language broadcast, up-adjustment and down-adjustment buttons, the control switch is connected to the processor and Place it at the head of the bed.

The beneficial effects of the utility model are: a bed head angle adjustment and angle measurement device with alarm function is designed, which can observe the bed head angle value while adjusting the bed head angle, and is more convenient to adjust to an appropriate position, and when the bed head angle is adjusted, the bed head angle value can be observed. When the bed head angle adjustment is not adjusted within the specified range, the voice annunciator will alarm, prompting those who adjust the bed head angle to adjust the bed head angle within the specified range. This device is provided with a control switch at the bed head, which is convenient for The patient can adjust the bed head angle and query the rotation angle of the headboard by himself. The bedside angle adjustment and angle measurement device with alarm function is simple in structure and convenient in operation.

Description of drawings

Fig. 1 is the overall structure diagram of the bed head angle adjustment and angle measurement device with alarm function;

Fig. 2 is the partial enlarged view of A place in Fig. 1;

Fig. 3 is a partial enlarged view at B in Fig. 1;

Fig. 4 is the gear transmission structure diagram of bed head angle adjustment;

Fig. 5 is the structure diagram of the headboard;

Fig. 6 is the partial enlarged view of C place in Fig. 5;

Figure 7 is a structural diagram of the sleeve;

Figure 8 is a structural diagram of a support rod;

9 is a schematic structural diagram of a control switch;

FIG. 10 is a schematic diagram of the internal connection of the control device.

Among them: 1-bed frame, 2-headboard, 3-screw, 4-sleeve, 5-first bevel gear, 6-support rod, 7-angle encoder, 8-control device, 9-bed board, 10-bed leg, 11-rectangular slot, 12-pin hole, 13-first long rod, 14-cross rod, 15-second long rod, 16-first seat bearing, 17-pin shaft, 18-th One fixing lug, 19-first round pin, 20-external thread, 21-second bevel gear, 22-internal thread, 23-second fixing lug, 24-second round pin, 25-rotating shaft, 26-motor, 27-The first round hole, 28-The second round hole, 29-Control switch, 30-The second bearing with seat, 31-Up adjustment button, 32-Down adjustment button, 33-Voice broadcast button.

Detailed ways

The specific embodiments of the present utility model are described in further detail below;

This embodiment provides a bed head angle adjustment and angle measurement device with an alarm function, including a bed frame 1, a head board 2, a lead screw 3, a sleeve 4, a first bevel gear 5, a support rod 6, an angle code The bed frame 1 includes a bed board 9 and a bed leg 10, and a rectangular groove 11 is provided at one end of the bed board 9 along its length direction, which can be used to place the headboard when the headboard is lowered. , two pin holes 12 are symmetrically arranged on both sides of the bed board 9, a first long rod 13 is arranged between two bed legs 10 on different sides, and a first long rod 13 is arranged between two bed legs 10 on the same side The cross bar 14, the second long bar 15 is connected between the two cross bars 14, the first long bar 13 and the second long bar 15 are both provided with a first seated bearing 16, and the two cross bars are 14 is provided with a second seated bearing 30;

One end of the headboard 2 is provided with a pin shaft 17 that is rotatably matched with the two pin holes 12 , and two first fixing ears 18 are arranged in the middle of the headboard 2 . There is a first round pin 19 on it, an external thread 20 is arranged on the screw rod 3 at the middle position, a second bevel gear 21 is arranged on the screw rod 3, and both ends of the screw rod 3 It is rotatably matched with the second bearing 30 with a seat, and the inner ring of the sleeve 4 is provided with an inner thread 22 that cooperates with the outer thread 20 on the screw rod 3, and the middle part of the outer ring of the sleeve 4 is provided with a first Two fixing ears 23, a second round pin 24 is arranged on the second fixing ears 23;

The first bevel gear 5 cooperates with the second bevel gear 21 on the screw rod 3 to transmit and change the direction of movement. The first seated bearing 16 on the long rod 15 is matched with the connected rotating shaft 25, and the end of the rotating shaft 25 away from the second bevel gear 21 is connected to a motor 26 for rotating the rotating shaft. The base of the motor 26 is fixed on the bed frame 1, And the motor is connected with the control device 8, and the two ends of the support rod 6 are provided with a first circular hole 27 for rotational connection with the first circular pin 19 and a second circular hole 28 for rotational connection with the second circular pin 24;

The angle encoder 7 is connected to one side of the bed board 9 through a mounting seat, and the output shaft of the angle encoder 7 is connected to the pin shaft 17 through a coupling, the angle encoder 7 is connected to the control device 8, and the angle encoder 7 is connected to the control device 8. The control device 8 includes a control panel for displaying the rotation angle of the headboard 2 and setting the angle range, a processor for processing the information transmitted by the angle encoder 7 and the control panel and sending instructions, and a voice broadcast for alarming The angle encoder 7 and the motor 26 are connected to the processor, the processor is connected to the control panel and the voice announcer, and the control panel is also provided with upward adjustment and downward adjustment for adjusting the angle of the head of the bed button.

The control device 8 also includes a control switch 29 for facilitating the patient to inquire about the rotation angle of the headboard 2 and adjust the headboard angle. The control switch 29 includes language broadcast, upward adjustment and downward adjustment buttons. The control switch 29 Attached to the processor and placed at the head of the bed.

The use process of this embodiment is as follows: the medical staff can first input the allowable range value of the bed head angle on the control panel, and use the upward adjustment and downward adjustment buttons on the control panel to adjust the bed head angle. When adjusting the bed head angle, the angle The encoder will transmit the bed head angle value to the processor in real time, and the processor will transmit the angle value to the control panel and display it on the display window of the control panel. The processor will compare the value transmitted by the angle encoder with the value transmitted by the control panel. If the value transmitted by the angle encoder is no longer within the range of the value transmitted by the control panel, the processor will send an instruction to the voice announcer, The voice annunciator will alarm, prompting those who adjust the bed head angle to adjust the bed head angle within the specified range. This device is equipped with a control switch at the head of the bed, and the patient can use the upward adjustment and downward adjustment buttons on the control switch. Adjust the bed head angle by yourself. When the patient is inconvenient to view the bed head angle value on the control panel, he can press the voice broadcast button on the control switch, and the voice broadcaster will broadcast the bed head angle value.

The above embodiments are only to illustrate the technical idea of the present utility model, and cannot limit the protection scope of the present utility model. Any changes made on the basis of the technical solution according to the technical idea proposed by the present utility model fall into the scope of the present utility model. within the scope of the new protection.

Claims (2)

1. The utility model provides a head of a bed angle modulation and angle measurement device with alarming function which characterized in that: the novel bed comprises a bed frame (1), a headboard (2), a screw rod (3), a sleeve (4), a first bevel gear (5), a support rod (6), an angle encoder (7) and a control device (8), wherein the bed frame (1) comprises a bed board (9) and bed legs (10), one end of the bed board (9) along the length direction is provided with a rectangular groove (11), two pin holes (12) are symmetrically arranged at two sides of the bed board (9), a first long rod (13) is arranged between the two bed legs (10) at different sides, a cross rod (14) is arranged between the two bed legs (10) at the same side, a second long rod (15) is connected between the two cross rods (14), first seated bearings (16) are arranged on the first long rod (13) and the second long rod (15), and second seated bearings (30) are arranged on the two cross rods (14);

one end of the headboard (2) is provided with a pin shaft (17) which is in running fit with the two pin holes (12), the middle of the headboard (2) is provided with two first fixing lugs (18), the first fixing lugs (18) are provided with first round pins (19), an external thread (20) is arranged on the screw rod (3) and positioned in the middle, the screw rod (3) is provided with a second bevel gear (21), two ends of the screw rod (3) are in running fit with a second bearing with a seat (30), an internal thread (22) which is matched with the external thread (20) on the screw rod (3) is arranged on the inner ring of the sleeve (4), the middle part of the outer ring of the sleeve (4) is provided with a second fixing lug (23), and the second round pin (24) is arranged on the second fixing lug (23);

the first bevel gear (5) is matched with a second bevel gear (21) on the screw rod (3) to play a role in transferring and changing the moving direction, a rotating shaft (25) which is matched and connected with a first seated bearing (16) on the first long rod (13) and the second long rod (15) is arranged on the first bevel gear (5), one end, far away from the second bevel gear (21), of the rotating shaft (25) is connected with a motor (26) which is used for rotating the rotating shaft, the base of the motor (26) is fixed on the bed frame (1), the motor is connected with the control device (8), and a first round hole (27) which is used for being rotatably connected with the first round pin (19) and a second round hole (28) which is rotatably connected with the second round pin (24) are arranged at two ends of the supporting rod (6);

angle encoder (7) connect in bed board (9) one side through the mount pad to the output shaft of angle encoder (7) passes through the shaft coupling and is connected with round pin axle (17), angle encoder (7) be connected with controlling means (8), controlling means (8) including be used for showing head board (2) turned angle and can set for the control panel of angle scope, be used for handling the information of angle encoder (7) and control panel transmission and send the treater of instruction, be used for the voice broadcast ware of reporting to the police, angle encoder (7) and motor (26) connect the treater, treater connection control panel and voice broadcast ware, control panel on still be equipped with the upwards regulation and the downward adjustment button that are used for adjusting head of a bed angle.

2. A bedside angle adjustment and angle measurement device with alarm function, according to claim 1, characterized in that: the control device (8) further comprises a control switch (29) used for facilitating the inquiry of the rotation angle of the headboard (2) and the adjustment of the angle of the headboard by the patient, the control switch (29) comprises a language broadcasting button, an upward adjustment button and a downward adjustment button, and the control switch (29) is connected with the processor and is placed at the headboard.

Images