Emergency call device for old people

Abstract

The utility model discloses an emergency call device for old people, which relates to the technical field of emergency call, and comprises a pager, the bottom end of the pager is fixedly connected with an extension lead, the bottom end of the pager is provided with a time extension box, one end of the extension lead far away from the pager extends into the time extension box, and the other end of the extension lead extends into the time extension box. And a connecting shaft is vertically and fixedly connected to the center position in the zero-time extension box. By means of the auxiliary connecting mechanism, the control shaft is pressed downwards, at the moment, the suction cup is squeezed on the contact face, the reset spring is squeezed and contracted, the limiting disc moves to the same section of the limiting groove along with the control shaft, and then the control shaft is rotated to enable the limiting disc to move into the limiting groove. The control range of the emergency beeper can be adjusted according to the living habits or the hand movement range of the old people, and the situation that a controller button is too long and cannot be pressed or the rescue time is affected in an emergency situation is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to emergency call technical field, concretely is an old person emergency call device. BACKGROUND

[0002] With the aging of population, the safety protection problem of old people's home care is increasingly prominent, and there are emergency call products on the market.

[0003] But the existing old person call equipment, generally installs in the old person bedside position in switch mode, needs the old person to press manually when the emergency situation appears, but because the old person is inconvenient to move, or the rest position is too far from the call switch, leading to unable to press in the first time, thereby affecting the rescue time, secondly needs to replace the switch position and needs the external lead, the process is complex, for this, we propose an old person emergency call device. UTILITY MODEL CONTENT

[0004] The technical problem solved

[0005] The utility model discloses a kind of old person emergency call devices to make up for the deficiency of prior art, by the auxiliary connecting mechanism of being set, it is favorable to adjust emergency call control range according to old person living habit or hand range of movement, avoid the controller button distance too far, unable to press or affect rescue time when emergency situation appears;By the automatic take-up mechanism of being set, avoid to be wound mutually or too short leading to auxiliary connecting mechanism installation range and equipment use range when extension cord is too long.

[0006] Technical scheme

[0007] To achieve the above object, the utility model provides the following technical scheme: an old person emergency call device, including call, the bottom of the call Fixedly connected with extension cord, the bottom of the call is provided with zero time extension box, and the end of extension cord away from the call extends to the inside of zero time extension box, the inside center position of zero time extension box is vertically fixedly connected with connecting shaft, and the inside of connecting shaft is movably connected with auxiliary connecting mechanism, the inside of zero time extension box is movably connected with automatic take-up mechanism, the outside of zero time extension box is fixedly connected with protective cover, and the top of protective cover is fixedly connected with control button.

[0008] The above, the auxiliary connecting mechanism includes control shaft, limit disc, limit slot, reset spring and sucking disc, the limit disc is fixedly connected on the outside of control shaft, and a plurality of notches are formed on the outside of limit disc, the reset spring is sleeved on the outside of control shaft, and the sucking disc is fixedly connected to the bottom of connecting shaft.

[0009] The bottom end of the control shaft penetrates the zero-time extension box and the connecting shaft in sequence and extends to the outside of the zero-time extension box, and the suction cup is located outside the zero-time extension box, and the connecting part between the control shaft and the connecting shaft is connected in a forward and backward sliding mode.

[0010] The inner wall of the zero-time extension box is fixedly connected with a plurality of limiting grooves, the limiting grooves are matched with the notches formed on the outer side of the limiting disc, the limiting grooves have the same thickness as the limiting disc, and the end of the control shaft away from the suction cup is fixedly connected with a calling button.

[0011] The automatic take-up mechanism comprises a micro motor, a winding reel, a driving gear and a connecting ring, the driving gear is fixedly connected to the output end of the micro motor, the outer side of the connecting ring is provided with sawteeth, the driving gear is engaged with the driving gear through the sawteeth, and the connecting ring is fixedly connected to the outer side of the winding reel.

[0012] The winding reel is fixedly connected to the outer side of the connecting shaft through a bearing, and the end of the extension wire away from the calling device is wound on the outer side of the winding reel in a winding manner.

[0013] The micro motor is located in the interior of the protective cover, and the micro motor is electrically connected with the control button.

[0014] Compared with the prior art, the emergency calling device for the old people has the following beneficial effects:

[0015] Firstly, the auxiliary connecting mechanism is arranged, the control shaft is pressed downward, the suction cup is pressed on the contact surface at this time, the return spring is pressed and shrunk, then the limiting disc moves to the same section of the limiting groove along with the control shaft, the limiting disc is moved to the interior of the limiting groove by rotating the control shaft, the limiting disc is separated from the limiting groove by rotating the control shaft again when the fixed position needs to be replaced, the return spring acts on the limiting disc to drive the control shaft to reset at this time, and the suction cup is pulled away from the fixed position, which is beneficial to adjusting the control range of the emergency calling device according to the living habits or hand movement range of the old people, and avoids that the controller button is too far away from the old people to be pressed or affects the rescue time when an emergency occurs.

[0016] Secondly, the automatic take-up mechanism is arranged, the control button is used to control the micro motor to drive the transmission gear to rotate, the connecting ring is driven to rotate by the meshing effect at this time, the winding reel is driven to rotate, the extension wire is wound and tightened or loosened, and thus it is beneficial to adjusting the length of the extension wire according to the installation position, and avoids that the extension wire is too long to be wound or too short to cause the installation range of the auxiliary connecting mechanism and the use range of the equipment.

[0017] Other advantages, objects, and features of the present application will be apparent to those skilled in the art from the following detailed description, the appended claims, and the drawings. It is intended by the present application that any additional features described below, any additional steps performed by the methods described below, any additional components described below, and any additional combinations of the features, steps, and components described below are considered to be within the scope of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a schematic diagram of the three-dimensional structure of the present application;

[0019] Figure 2 is a schematic diagram of the automatic take-up mechanism structure of the present application;

[0020] Figure 3 is a schematic diagram of the zero-time extension box structure of the present application;

[0021] Figure 4 is a schematic diagram of the auxiliary connection mechanism structure of the present application.

[0022] In the figure: 1, the caller; 2, the extension wire; 3, the zero-time extension box; 4, the connecting shaft; 5, the auxiliary connection mechanism; 501, the control shaft; 502, the limit disc; 503, the limit groove; 504, the return spring; 505, the suction cup; 6, the automatic take-up mechanism; 601, the micro motor; 602, the spool; 603, the drive gear; 604, the connecting ring; 7, the protective cover; 8, the control button; 9, the call button. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0024] As shown in Figures 1-4 , the present application provides a technical solution: an emergency calling device for the elderly, which comprises a caller 1, the bottom end of the caller 1 is fixedly connected with an extension wire 2, the bottom end of the caller 1 is provided with a zero-time extension box 3, and the end of the extension wire 2 away from the caller 1 extends to the inside of the zero-time extension box 3, a connecting shaft 4 is vertically fixedly connected at the inside center position of the zero-time extension box 3, and an auxiliary connection mechanism 5 is movably connected in the inside of the connecting shaft 4, an automatic take-up mechanism 6 is movably connected in the inside of the zero-time extension box 3, a protective cover 7 is fixedly connected to the outside of the zero-time extension box 3, and a control button 8 is fixedly connected to the top end of the protective cover 7.

[0025] As shown in Figure 1 , Figure 3 and Figure 4As shown, the auxiliary connecting mechanism 5 includes a control shaft 501, a limiting disc 502, a limiting groove 503, a reset spring 504 and a suction disc 505. The limiting disc 502 is fixedly connected to the outer side of the control shaft 501, and a plurality of notches are formed on the outer side of the limiting disc 502. The reset spring 504 is sleeved on the outer side of the control shaft 501. The suction disc 505 is fixedly connected to the bottom end of the connecting shaft 4. The bottom end of the control shaft 501 penetrates the zero-time extension box 3 and the connecting shaft 4 in sequence and extends to the outer side of the zero-time extension box 3, and the suction disc 505 is located on the outer side of the zero-time extension box 3. The control shaft 501 is slidably connected at the connecting position with the connecting shaft 4. A plurality of limiting grooves 503 are fixedly connected to the inner wall of the zero-time extension box 3, and the limiting grooves 503 are matched with the notches formed on the outer side of the limiting disc 502. The limiting grooves 503 have the same thickness as the limiting disc 502. The end of the control shaft 501 away from the suction disc 505 is fixedly connected with the call button 9.

[0026] By pressing the control shaft 501 downward, the suction disc 505 is pressed at the contact surface at this time, and the reset spring 504 is subjected to extrusion and contraction. Then, the limiting disc 502 moves to the same section of the limiting groove 503 along with the control shaft 501. Subsequently, the control shaft 501 is rotated to move the limiting disc 502 to the inside of the limiting groove 503. When it is necessary to replace the fixed position, the control shaft 501 is rotated again to make the limiting disc 502 fall off the limiting groove 503. At this time, the reset spring 504 reacts on the limiting disc 502 to drive the control shaft 501 to reset, and the suction disc 505 is pulled off the fixed position. This is beneficial to adjust the control range of the emergency call device 1 according to the living habits or the hand movement range of the old people, so as to avoid that the controller button is too far away from the old people in the emergency situation, which cannot be pressed or affects the rescue time.

[0027] As shown in Figure 1 and Figure 2 , the automatic take-up mechanism 6 includes a micro motor 601, a winding disc 602, a drive gear 603 and a connecting ring 604. The drive gear 603 is fixedly connected to the output end of the micro motor 601. The outer side of the connecting ring 604 is provided with sawteeth, and the drive gear 603 is engaged with the drive gear 603 through the sawteeth. The connecting ring 604 is fixedly connected to the outer side of the winding disc 602. The winding disc 602 is fixedly connected to the outer side of the connecting shaft 4 through a bearing. The end of the extension wire 2 away from the call device 1 is wound on the outer side of the winding disc 602 in a coil manner. The micro motor 601 is located in the inside of the protective cover 7, and the micro motor 601 is electrically connected with the control button 8.

[0028] The micro motor 601 is controlled by the control button 8 to drive the transmission gear to rotate. At this time, the connecting ring 604 is driven to rotate by the meshing action, so that the winding disc 602 is rotated to wind and tighten or loosen the extension wire 2. Thus, it is beneficial to adjust the length of the extension wire 2 according to the installation position, so as to avoid that the extension wire 2 is too long to be wound or too short to cause the installation range of the auxiliary connecting mechanism 5 and the use range of the equipment.

[0029] Working principle: according to the installation of the elderly activity range installation extension equipment use range, through the control button 8 control micro motor 601 drive gear rotation, at this time by meshing effect connecting ring 604 drive winding disc 602 rotation, make its to extension wire 2 winding tight and loose, press down control shaft 501 again, at this time the suction cup 505 on the contact surface extrusion, reset spring 504 extrusion shrinkage, with the limit disc 502 follow control shaft 501 moves to the limit groove 503 same section, then rotate control shaft 501 make its limit disc 502 moves to the inside of limit groove 503, need to replace the fixed position, rotate control shaft 501 again make limit disc 502 disengaged from limit groove 503, at this time reset spring 504 reaction on the limit disc 502 make drive control shaft 501 reset, pull the suction cup 505 off the fixed position.

[0030] It should be appreciated that in the development of any such actual implementation, numerous implementation-specific decisions can be made. Such development efforts might be complex and time consuming, but would nevertheless be a routine undertaking for those of ordinary skill in the art having the benefit of this disclosure, without undue experimentation.

[0031] It should be noted that the above examples are only used to illustrate the technical solutions of the present application but not limit the present application, although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present application, and all of them should be covered in the scope of claims of the present application.

Claims

1. An emergency call device for the elderly, comprising a call unit (1), characterized in that: The bottom end of the caller (1) is fixedly connected with an extension wire (2), the bottom end of the caller (1) is provided with a zero-time extension box (3), and the end of the extension wire (2) away from the caller (1) extends to the inside of the zero-time extension box (3), the inside of the zero-time extension box (3) is fixedly connected with a connecting shaft (4) vertically at the center position, and the inside of the connecting shaft (4) is movably connected with an auxiliary connecting mechanism (5), the inside of the zero-time extension box (3) is movably connected with an automatic take-up mechanism (6), the outside of the zero-time extension box (3) is fixedly connected with a protective cover (7), and the top end of the protective cover (7) is fixedly connected with a control button (8).

2. A personal emergency call device according to claim 1, characterized in that The auxiliary connecting mechanism (5) comprises a control shaft (501), a limiting disc (502), a limiting groove (503), a reset spring (504) and a suction disc (505), the limiting disc (502) is fixedly connected to the outside of the control shaft (501), a plurality of notches are formed in the outside of the limiting disc (502), the reset spring (504) is sleeved on the outside of the control shaft (501), and the suction disc (505) is fixedly connected to the bottom end of the connecting shaft (4).

3. A personal emergency call device according to claim 2, characterized in that The bottom end of the control shaft (501) penetrates the zero-time extension box (3) and the connecting shaft (4) in sequence and extends to the outside of the zero-time extension box (3), and the suction disc (505) is located outside the zero-time extension box (3), and the control shaft (501) is slidably connected at the connecting position of the connecting shaft (4).

4. A personal emergency alert device according to claim 2, wherein: A plurality of limiting grooves (503) are fixedly connected to the inner wall of the zero-time extension box (3), the limiting grooves (503) are matched with the notches formed in the outside of the limiting disc (502), the limiting grooves (503) have the same thickness as the limiting disc (502), and the end of the control shaft (501) away from the suction disc (505) is fixedly connected with a call button (9).

5. The emergency call device for the elderly of claim 1, wherein: The automatic take-up mechanism (6) comprises a micro motor (601), a winding disc (602), a drive gear (603) and a connecting ring (604), the drive gear (603) is fixedly connected to the output end of the micro motor (601), the outside of the connecting ring (604) is provided with sawteeth, the drive gear (603) is engaged with the drive gear (603) through the sawteeth, and the connecting ring (604) is fixedly connected to the outside of the winding disc (602).

6. A personal emergency call device according to claim 5, characterized in that The winding disc (602) is fixedly connected to the outside of the connecting shaft (4) through a bearing, and the end of the extension wire (2) away from the caller (1) is wound on the outside of the winding disc (602) in a winding manner.

7. A personal emergency alert device according to claim 5, wherein: The micro motor (601) is located in the inside of the protective cover (7), and the micro motor (601) is electrically connected with the control button (8).

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