CN210726902U

CN210726902U - Walking stick with alarming function

Info

Publication number: CN210726902U
Application number: CN201921555352.8U
Authority: CN
Inventors: 沈庆阳; 于宝琦
Original assignee: Liaoning Institute of Science and Technology
Current assignee: Liaoning Institute of Science and Technology
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-06-12
Anticipated expiration: 2029-09-16

Abstract

The utility model relates to the field of crutch equipment, in particular to a crutch with an alarm function, which comprises an upper rod body with a grab handle at the top and an adjustable lower rod body arranged at the lower part of the upper rod body, wherein the bottom of the lower rod body is fixedly provided with a base, and the bottom of the base is provided with a plate-shaped supporting seat; the bottom of the base is also provided with an accommodating cavity, and the accommodating cavity can be provided with an arc-shaped supporting seat matched with the accommodating cavity in a stretching manner; and the outer wall of the lower part of the upper rod body is also provided with an alarm button and a control signal emitter electrically connected with the alarm button. The embodiment of the utility model can realize the height adjustment of the crutch, and the use is flexible; and the user can trigger the alarm device to send out alarm information by pressing the alarm button; the embodiment of the utility model provides a cambered surface that can also the person of facilitating the use select arc supporting seat bottom carries out ground support or the plane of practical plate-shaped supporting seat bottom supports, uses in a flexible way.

Description

Walking stick with alarming function

Technical Field

The utility model relates to a walking stick equipment field specifically is a walking stick with alarming function.

Background

At present, the mobility in a hospital is inconvenient, or the old people walk around the hospital or sun shine need to be accompanied by family members, so that the work of the family members is delayed, and the activity time of the patients or the old people is shortened. Therefore, many patients or the elderly choose to move around the hospital with crutches in order not to delay their family time.

The walking stick on the one hand frees patient family members from the heavy accompanying trip, and on the other hand has also brought the potential safety hazard, often patient or old person go out with the help of the walking stick, nevertheless because do not have family members to accompany under the condition such as taking place to fall down or proruption disease, can endanger patient or old person's life safety not to get timely rescue, current walking stick single structure moreover, the flexibility is relatively poor, uses to have certain limitation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a walking stick with alarming function to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a walking stick with an alarm function comprises an upper rod body and an adjustable lower rod body, wherein the top of the upper rod body is provided with a grab handle, the lower rod body is arranged at the lower part of the upper rod body, the bottom of the lower rod body is fixedly provided with a base, and the bottom of the base is provided with a plate-shaped supporting seat; the bottom of the base is further provided with an accommodating cavity, the accommodating cavity can be provided with an arc-shaped supporting seat matched with the accommodating cavity in a retractable manner, and a user can select the arc-shaped supporting seat to support the ground of the crutch or select the plate-shaped supporting seat to support the ground of the crutch according to needs;

the outer wall of the lower part of the upper rod body is also provided with an alarm button and a control signal emitter electrically connected with the alarm button; the base is also provided with an alarm device and a control signal receiving device used for controlling the alarm device to start, and the signal input end of the control signal receiving device is wirelessly connected with the control signal emitter.

As a further aspect of the present invention: the alarm device comprises an alarm loudspeaker arranged on one side of the base and a first control signal receiving device matched with the alarm loudspeaker, wherein the control signal output end of the first control signal receiving device is electrically connected with the alarm loudspeaker, and the control signal input end of the first control signal receiving device is wirelessly connected with the control signal transmitter.

As a further aspect of the present invention: the alarm device further comprises alarm light arranged on the other side of the base and a second control signal receiving device matched with the alarm light, a control signal output end of the second control signal receiving device is electrically connected with the alarm light, and a control signal input end of the second control signal receiving device is wirelessly connected with the control signal emitter.

As a further aspect of the present invention: the base is internally provided with a supporting thread groove communicated with the accommodating cavity, the top surface of the arc-shaped supporting seat is fixedly provided with a connecting thread column, and the upper part of the connecting thread column extends in the supporting thread groove in a threaded connection mode.

As a further aspect of the present invention: the bottom surface of arc supporting seat still has the groove of grabbing of holding in hand, through the groove of grabbing in hand that sets up, the arc supporting seat is held to the person of facilitating the use and is made its rotation to can make the indentation of arc supporting seat hold the intracavity or stretch out from holding the intracavity, when the indentation of arc supporting seat held the intracavity, at this moment, the walking stick utilizes plate-type supporting seat and ground to support, and when the arc supporting seat stretches out from holding the chamber, the walking stick utilizes the arc supporting seat to support, the person of facilitating the use selects the cambered surface of arc supporting seat bottom to carry out ground support or the plane of practical plate-type supporting seat bottom supports.

As a further aspect of the present invention: go up the internal holding tank that has the bottom for open structure of pole, slide from top to bottom on the upper portion of the lower body of rod and extend to in the holding tank, just the top of holding tank is equipped with and is used for the adjustment the height control subassembly of the upper portion of the lower body of rod position in the holding tank.

As a further aspect of the present invention: the height adjusting assembly comprises an adjusting threaded rod which is rotatably arranged along the central axis of the accommodating groove and an adjusting part which is arranged on the upper rod body and used for pushing the adjusting threaded rod to rotate; the lower rod body is sleeved on the adjusting threaded rod through a connecting thread groove formed in the lower rod body in a threaded connection mode.

As a further aspect of the present invention: the inner wall of the accommodating groove is also provided with a guide rail groove for vertically guiding the lower rod body so as to prevent the lower rod body from rotating along with the rotation of the adjusting threaded rod; and the inner wall of the upper part of the accommodating groove is also provided with a limiting block which plays a role in limiting the movement stroke of the adjusting threaded rod.

As a further aspect of the present invention: the adjusting part comprises a supporting rotating shaft which penetrates through the accommodating groove in a rotating mode and extends into the accommodating groove, a driving bevel gear is fixedly installed on the supporting rotating shaft which extends into the accommodating groove, and a driven bevel gear meshed with the driving bevel gear is installed at the top of the adjusting threaded rod; the adjusting part also comprises an adjusting handle fixedly arranged at the outer end of the supporting rotating shaft.

Compared with the prior art, in the walking stick provided by the embodiment of the utility model, the supporting rotating shaft is driven to rotate by operating the adjusting handle, the adjusting threaded rod is driven to rotate under the linkage action of the mutually meshed driving bevel gear and driven bevel gear, and the length of the lower rod body penetrating into the upper rod body can be adjusted, so that the height of the walking stick can be adjusted, and the walking stick is flexible to use; the user can trigger the alarm device to send alarm information by pressing the alarm button so that the patient can be rescued in time;

in addition, the arc-shaped supporting seat can be conveniently held and rotated by a user through the arranged hand grasping groove, so that the arc-shaped supporting seat can be retracted into the accommodating cavity or extended out of the accommodating cavity, when the arc-shaped supporting seat is retracted into the accommodating cavity, the crutch is supported with the ground by using the plate-shaped supporting seat, when the arc-shaped supporting seat is extended out of the accommodating cavity, the crutch is supported by using the arc-shaped supporting seat, and the user can conveniently select the arc surface at the bottom of the arc-shaped supporting seat to support the ground or the plane at the bottom of the practical plate-shaped supporting seat to support the ground, so that.

Drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.

Fig. 1 is a schematic structural view of a crutch with an alarm function according to an embodiment of the present invention.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1-grab handle, 2-upper rod body, 3-lower rod body, 4-accommodating groove, 5-limiting block, 6-guide rail groove, 7-adjusting threaded rod, 8-adjusting handle, 9-limiting pin and 10-supporting rotating shaft;

11-a driving bevel gear, 12-a driven bevel gear, 13-a connecting thread groove, 14-a base, 15-an arc-shaped supporting seat, 16-an alarm horn, 17-an alarm button, 18-a control signal transmitter, 19-a first control signal receiving device and 20-alarm light;

21-supporting thread groove, 22-connecting thread column, 23-grasping groove, 24-containing cavity, 25-second control signal receiving device and 26-plate-shaped supporting seat.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

As shown in fig. 1-2, in an embodiment provided by the present invention, a walking stick with alarm function comprises an upper rod 2 having a handle 1 at the top thereof and a lower rod 3 adjustably mounted at the lower part of the upper rod 2, wherein a base 14 is fixedly arranged at the bottom of the lower rod 3, and a plate-shaped supporting seat 26 is arranged at the bottom of the base 14; an accommodating cavity 24 is further formed in the bottom of the base 14, the accommodating cavity 24 is provided with an arc-shaped supporting seat 15 matched with the accommodating cavity 24 in an extensible mode, and a user can select the arc-shaped supporting seat 15 to support the ground of the crutch or select the plate-shaped supporting seat 26 to support the ground of the crutch according to needs;

further, in the embodiment provided by the present invention, the upper rod body 2 is provided with a holding tank 4 with an open bottom, the upper portion of the lower rod body 3 is slidably extended into the holding tank 4, and the top of the holding tank 4 is provided with a height adjusting assembly for adjusting the position of the upper portion of the lower rod body 3 in the holding tank 4;

further, an alarm button 17 and a control signal emitter 18 electrically connected with the alarm button 17 are further arranged on the outer wall of the lower part of the upper rod body 2; the base 14 is also provided with an alarm device and a control signal receiving device for controlling the alarm device to start, and the signal input end of the control signal receiving device is wirelessly connected with the control signal transmitter 18;

specifically, in the embodiment provided by the present invention, the alarm device includes an alarm speaker 16 installed on one side of the base 14 and a first control signal receiving device 19 adapted to the alarm speaker 16, a control signal output end of the first control signal receiving device 19 is electrically connected to the alarm speaker 16, and a control signal input end of the first control signal receiving device 19 is wirelessly connected to the control signal transmitter 18;

the alarm device further comprises an alarm light 20 arranged on the other side of the base 14 and a second control signal receiving device 25 matched with the alarm light 20, a control signal output end of the second control signal receiving device 25 is electrically connected with the alarm light 20, and a control signal input end of the second control signal receiving device 25 is wirelessly connected with the control signal emitter 18.

With reference to fig. 1-2, in the embodiment of the present invention, a supporting thread groove 21 communicated with the accommodating cavity 24 is formed in the base 14, a connecting thread column 22 is fixedly installed on the top surface of the arc-shaped supporting seat 15, and the upper portion of the connecting thread column 22 is extended and disposed in the supporting thread groove 21 in a thread connection manner;

further, the bottom surface of arc supporting seat 15 still has the groove 23 of grabbing of holding, grab groove 23 through the hand that sets up, convenient to use person holds arc supporting seat 15 and makes it rotatory, thereby can make the indentation of arc supporting seat 15 hold in the chamber 24 or stretch out from holding in the chamber 24, when the indentation of arc supporting seat 15 holds in the chamber 24, at this moment, the walking stick utilizes plate-shaped supporting seat 26 and ground to support, and when the arc supporting seat 15 stretches out from holding in the chamber 24, the walking stick utilizes arc supporting seat 15 to support, the person of facilitating the use selects the cambered surface of arc supporting seat 15 bottom to carry out ground support or the plane of practical plate-shaped supporting seat 26 bottom supports.

Example 2

Different from the embodiment 1, in the embodiment provided by the present invention, the height adjusting assembly includes an adjusting threaded rod 7 rotatably disposed along the central axis of the accommodating groove 4, and an adjusting portion disposed on the upper rod body 2 for pushing the adjusting threaded rod 7 to rotate; the lower rod body 3 is in threaded connection and sleeved on the adjusting threaded rod 7 through a connecting threaded groove 13 formed in the lower rod body;

further, the inner wall of the accommodating groove 4 is also provided with a guide rail groove 6 for vertically guiding the lower rod body 3, so that the lower rod body 3 is prevented from rotating along with the rotation of the adjusting threaded rod 7; the upper inner wall of the accommodating groove 4 is also provided with a limiting block 5 which limits the movement stroke of the adjusting threaded rod 7.

Referring to fig. 1, in the embodiment of the present invention, the adjusting portion includes a supporting shaft 10 penetrating through and extending into the accommodating groove 4 in a rotating manner, a driving bevel gear 11 is fixedly mounted on the supporting shaft 10 extending into the accommodating groove 4, and a driven bevel gear 12 engaged with the driving bevel gear 11 is mounted at the top of the adjusting threaded rod 7; the adjusting part also comprises an adjusting handle 8 fixedly arranged at the outer end of the supporting rotating shaft 10, the supporting rotating shaft 10 is driven to rotate by operating the adjusting handle 8, and the adjusting threaded rod 7 is driven to rotate under the linkage action of a driving bevel gear 11 and a driven bevel gear 12 which are meshed with each other; still be equipped with on the adjustment handle 8 and be used for restricting its rotatory spacer pin 9, the tip of spacer pin 9 is inlayed through the threaded connection mode and is located in the outside thread groove of holding tank 4 to avoid adjusting threaded rod 7 to take place the rotation.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The crutch with the alarm function is characterized by comprising an upper rod body (2) with a grab handle (1) at the top and an adjustable lower rod body (3) arranged at the lower part of the upper rod body (2), wherein a base (14) is fixedly arranged at the bottom of the lower rod body (3), and a plate-shaped supporting seat (26) is arranged at the bottom of the base (14); an accommodating cavity (24) is further formed in the bottom of the base (14), and an arc-shaped supporting seat (15) matched with the accommodating cavity (24) is installed in the accommodating cavity (24) in a retractable manner;

the outer wall of the lower part of the upper rod body (2) is also provided with an alarm button (17) and a control signal emitter (18) electrically connected with the alarm button (17); the base (14) is also provided with an alarm device and a control signal receiving device for controlling the alarm device to start, and the signal input end of the control signal receiving device is wirelessly connected with the control signal transmitter (18).

2. The crutch with alarm function according to claim 1, wherein the alarm device comprises an alarm speaker (16) installed at one side of the base (14) and a first control signal receiving device (19) adapted to the alarm speaker (16), a control signal output end of the first control signal receiving device (19) is electrically connected to the alarm speaker (16), and a control signal input end of the first control signal receiving device (19) is wirelessly connected to the control signal transmitter (18).

3. The crutch with alarm function according to claim 2, wherein said alarm device further comprises an alarm light (20) installed on the other side of said base (14) and a second control signal receiving device (25) adapted to said alarm light (20), wherein the control signal output end of said second control signal receiving device (25) is electrically connected to said alarm light (20), and the control signal input end of said second control signal receiving device (25) is wirelessly connected to said control signal transmitter (18).

4. The crutch with alarm function according to any of claims 1 to 3, wherein a supporting threaded groove (21) communicating with the accommodating cavity (24) is formed in the base (14), a connecting threaded column (22) is fixedly mounted on the top surface of the arc-shaped supporting seat (15), and the upper portion of the connecting threaded column (22) is extended and arranged in the supporting threaded groove (21) in a threaded manner.

5. The crutch with alarm function according to claim 4, wherein the upper rod (2) has a receiving groove (4) therein, the bottom of which is open, the upper portion of the lower rod (3) is slidably extended into the receiving groove (4), and a height adjusting component is disposed at the top of the receiving groove (4) for adjusting the position of the upper portion of the lower rod (3) in the receiving groove (4).

6. The crutch with alarm function as claimed in claim 5, wherein the height adjustment assembly comprises an adjustment threaded rod (7) rotatably disposed along the central axis of the accommodation groove (4) and an adjustment portion disposed on the upper rod body (2) for pushing the adjustment threaded rod (7) to rotate; the lower rod body (3) is in threaded connection and sleeved on the adjusting threaded rod (7) through a connecting threaded groove (13) formed in the lower rod body.

7. The crutch with alarm function as claimed in claim 6, wherein the inner wall of the accommodating groove (4) is further provided with a guide groove (6) for vertically guiding the lower rod body (3);

and the inner wall of the upper part of the accommodating groove (4) is also provided with a limiting block (5) which limits the movement stroke of the adjusting threaded rod (7).

8. The crutch with alarm function of claim 7 wherein said adjustment part comprises a support shaft (10) rotatably penetrating and extending into said receiving groove (4);

a driving bevel gear (11) is fixedly mounted on a supporting rotating shaft (10) extending into the accommodating groove (4), and a driven bevel gear (12) meshed with the driving bevel gear (11) is mounted at the top of the adjusting threaded rod (7);

the adjusting part also comprises an adjusting handle (8) fixedly arranged at the outer end of the supporting rotating shaft (10).