CN220340552U

CN220340552U - Wearable wireless communication device with fall detection function

Info

Publication number: CN220340552U
Application number: CN202321842379.1U
Authority: CN
Inventors: 钟达; 皮亦然; 王靖云
Original assignee: Guangzhou Ai Care Digital Technology Co ltd
Current assignee: Guangzhou Ai Care Digital Technology Co ltd
Priority date: 2023-07-13
Filing date: 2023-07-13
Publication date: 2024-01-12
Anticipated expiration: 2033-07-13

Abstract

The utility model discloses a wearable wireless communication device with a falling detection function, which comprises a back clamp and a wearable device body, wherein the back clamp is detachably connected with the wearable device body, the wearable device body comprises a middle frame module, a bottom shell module, a power supply and a main board, the middle frame module is connected with the bottom shell module, the power supply and the main board are arranged between the middle frame module and the bottom shell module, the power supply is connected with the main board, and the main board is provided with a triaxial gravity acceleration sensor. The utility model can be used as a wristwatch or a waist accessory, has the function of detecting falling, is beneficial to improving the detection precision and reduces the probability of misjudgment.

Description

Wearable wireless communication device with fall detection function

Technical Field

The utility model belongs to the technical field of wearable equipment, and particularly relates to a wearable wireless communication device with a fall detection function.

Background

Along with the improvement of living standard, the wearable intelligent device has better market prospect. The existing wearable equipment is worn on the wrist, and because the daily activity demands of the wrist are more, the wearable equipment does not have the function of falling detection under the general condition, or can be detected to consider that the wearer is in a falling state only when the wrist activity is too large and obviously does not belong to normal daily activities, and the detection error is larger. However, when the accuracy of detection is improved, frequent false positives can cause more trouble and trouble to the wearer. In addition, the wrist watch type wearable device is inconvenient for special people to wear, and the falling detection requirement for the special people is more difficult to meet. It is therefore necessary to propose a wearable device with fall detection.

Disclosure of Invention

In order to solve the technical problems, the utility model aims to provide a wearable wireless communication device with a falling detection function, which can be used as a wristwatch or a waist accessory, has the falling detection function, is beneficial to improving the detection precision and reducing the probability of misjudgment.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a possess and detect wearable wireless communication device of function of tumbleing, includes back splint and wearable device body, back splint with wearable device body detachably connects, wearable device body includes well frame module, drain pan module, power and mainboard, well frame module with the drain pan module is connected, the power with the mainboard all sets up between well frame module and drain pan module, the power with the mainboard is connected, the mainboard sets up triaxial gravity acceleration sensor.

Preferably, the back clip comprises a clamping substrate and a clamping mechanism, the clamping mechanism is arranged on the back of the clamping substrate, three fixing pieces are arranged on the front face of the clamping substrate, two fixing pieces are arranged on the left side and the right side of the front face of the clamping substrate, the third fixing piece is arranged at the bottom of the front face of the clamping substrate, and the clamping substrate and the three fixing pieces form a space for accommodating and fixing the wearable device body.

Preferably, the middle frame module comprises a middle frame piece, a screen touch cover plate and a display screen, wherein the display screen is arranged on the front surface of the middle frame piece, the power supply and the main board are positioned on the back surface of the middle frame piece, the connecting end of the display screen is connected with the main board, the screen touch cover plate is arranged in front of the display screen, the connecting end of the screen touch cover plate is connected with the main board, and the screen touch cover plate is fixedly connected with the middle frame piece.

More preferably, the middle frame module further comprises a horn, the horn is located at one side in the middle frame piece, the horn is connected with the main board, and the middle frame piece is provided with a horn hole corresponding to the position of the horn.

More preferably, the middle frame module further comprises a key assembly and a key FPC module, the key FPC module is arranged on the front face of the middle frame piece, the connecting end of the key FPC module is connected with the main board, the key assembly is arranged in front of the key FPC module, the key assembly is arranged below the display screen, the screen touch cover plate is provided with a key hole, and the key assembly penetrates out of the key hole.

More preferably, the middle frame module further comprises a microphone, the microphone is located at one side of the middle frame piece, the microphone is arranged on the key FPC module, and the middle frame piece is provided with a microphone hole corresponding to the microphone in position.

More preferably, the middle frame module further comprises a vibration motor, wherein the vibration motor is arranged on the inner side of the middle frame piece, and the vibration motor is connected with the main board.

More preferably, two fixing structural members are arranged in the middle frame member, and the two fixing structural members are respectively positioned above and below the power supply to fix the power supply and the main board in the middle frame member.

Preferably, the bottom shell module comprises a bottom shell piece, a PPG sensor module and a sensor module lens, wherein the bottom shell piece is connected with the middle frame piece, the PPG sensor module is positioned on the inner side of the bottom shell piece and is connected with the main board, a through hole connected with the sensor module lens is formed in the bottom shell piece, the sensor module lens is connected with the bottom shell piece, and the sensor module lens is positioned on the outer side of the PPG sensor module.

More preferably, the main board is provided with a telephone clamping position, the bottom shell is provided with a telephone clamping hole corresponding to the telephone clamping position, a telephone clamping cover is further arranged outside the bottom shell, and the telephone clamping cover covers outside the telephone clamping hole.

The beneficial effects are that:

the back clip and the wearable device body are in a detachable connection structure, the wearable device body can be used when the wristwatch is worn normally, the wearable device body can be used as a waist accessory when the wearable device body is connected with the back clip, the wearable device body has a function of detecting falling, and when the wearable device body is worn in the waist, the detection precision can be improved, the falling state of a wearer can be effectively detected, and the probability of misjudgment is reduced.

Drawings

FIG. 1 is a schematic diagram of the overall utility model;

FIG. 2 is another angular schematic view of the whole of the present utility model;

FIG. 3 is a schematic rear view of a wearable device body;

FIG. 4 is a schematic view of the structure of a back clip;

FIG. 5 is an exploded view of the wearable device body;

fig. 6 is an exploded view of another angle of the wearable device body.

Reference numerals: 1-a wearable device body, 2-a back clip;

101-screen touch cover plate, 102-display screen, 103-middle frame piece, 104-power supply, 105-main board, 106-bottom shell piece, 107-horn, 108-vibration motor, 109-key assembly, 110-key hole, 111-fixed structure, 112-key FPC module, 113-microphone, 114-PPG sensor module, 115-sensor module lens, 116-telephone clamping hole, 117-telephone clamping cover, 118-first waterproof rubber ring, 119-second waterproof rubber ring, 120-adsorption magnet, 121-metal thimble, 122-mounting column, 123-first mounting groove, 124-third mounting groove, 125-waterproof rubber piece, 126-dust plug, 127-telephone clamping position, 128-second mounting groove, 129-microphone hole, 130-horn hole, 131-wrist strap connecting part;

201-clamping substrate, 202-clamping mechanism, 203-fixing piece, 204-strip through hole.

Detailed Description

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following description will explain the specific embodiments of the present utility model with reference to the accompanying drawings. It is evident that the drawings in the following description are only examples of the utility model, from which other drawings and other embodiments can be obtained by a person skilled in the art without inventive effort.

The utility model provides a wearable wireless communication device with a falling detection function, which comprises a back clamp 2 and a wearable device body 1, wherein the back clamp 2 is detachably connected with the wearable device body 1, the wearable device body 1 comprises a middle frame module, a bottom shell module, a power supply 104 and a main board 105, as shown in fig. 1-6, the middle frame module is connected with the bottom shell module, the main board 105 is provided with a triaxial gravity acceleration sensor, the power supply 104 is connected with the main board 105, the power supply 104 and the main board 105 are arranged in the middle frame module and the bottom shell module, and the main board 105 is connected with electronic elements in the middle frame module and the bottom shell module.

The wearable device body 1 can be intelligent wearing equipment such as a watch and a bracelet, and the wearable device is suitable for the old or a user inconvenient to wear on the wrist. The user wears in wrist department, and normal use wearable device body 1 packs into back splint 2 with wearable device body 1 back, and wearable device body 1 mainly plays the effect of monitoring whether the user tumbles. Because the normal activity range between the waists is far smaller than the activity range of the arms, the probability of misjudgment in the monitoring of the falling state is lower, and the falling detection effect of the wearable device body 1 can be effectively achieved.

It is easy to understand that the present utility model can be selected by having two ways of detecting a fall of the wristwatch and detecting a fall of the waist wearing member, and when the wearable device body 1 is used as a wristwatch, the way of detecting a fall of the wristwatch can be selected, reducing false alarms. When the wearable device body 1 is used as a waist wearing article, the waist wearing article can be selected to detect falling, so that the detection precision is improved, and the falling state of a wearer can be effectively detected.

As shown in fig. 1-3, the back clip 2 includes a clamping substrate 201 and a clamping mechanism 202, the clamping mechanism 202 is disposed at the rear of the clamping substrate 201, the clamping mechanism 202 is a conventional structure for maintaining clamping force by a torsion spring, for example, the clamping mechanism 202 includes a clamping member and a torsion spring, one end of the clamping member is hinged to the rear surface of the clamping substrate 201, the torsion spring is disposed at the hinge position, so that the other end of the clamping member is always attached to the rear surface of the clamping substrate 201, the back clip 2 is disposed at an accessory between a waistband or a belt, and the back clip 2 is connected with the waistband or the belt by the clamping mechanism 202.

The front surface of the clamping substrate 201 is provided with three fixing pieces 203, wherein two fixing pieces 203 are arranged on the left side and the right side of the front surface of the clamping substrate 201, the third fixing piece 203 is arranged at the bottom of the front surface of the clamping substrate 201, and the clamping substrate 201 and the three fixing pieces 203 form a space for accommodating and fixing the wearable device body 1.

Further, the fixing member 203 located at the left side or the right side of the clamping substrate 201 is provided with a bar-shaped through hole 204, and the bar-shaped through hole 204 is used for avoiding the speaker hole 130 and the microphone hole 129 provided in the wearable device body 1.

In the present utility model, the middle frame module includes a middle frame member 103, a screen touch cover 101 and a display screen 102, as shown in view angles of fig. 5 and 6, a first mounting groove 123 for accommodating the display screen 102 is provided on the front surface of the middle frame member 103, a second mounting groove 128 for accommodating the power source 104 and the main board 105 is provided on the back surface of the middle frame member 103, a first communication hole is provided in the first mounting groove 123 and the second mounting groove 128, the display screen 102 is provided in the first mounting groove 123, the power source 104 and the main board 105 are stacked in the second mounting groove 128, a connection end of the display screen 102 is connected with the main board 105 through the communication hole, the screen touch cover 101 is provided in front of the display screen 102, and a connection end of the screen touch cover 101 is connected with the main board 105 through the communication hole, and the screen touch cover 101 is fixedly connected with the middle frame member 103. The upper and lower outer side surfaces of the middle frame member 103 are provided with wristband connecting parts 131 to realize detachable connection of the middle frame member 103 and the wristband.

The middle frame module further comprises a horn 107, the horn 107 is located on one side in the middle frame member 103, the horn 107 is connected with the main board 105, and the middle frame member 103 is provided with a horn hole 130 corresponding to the position of the horn 107. When the wearer falls is detected, an alarm can be sounded through the horn 107, which plays a role in reminding bystanders. In addition, the speaker 107 may also function as an external sound, and may be used in combination with a microphone 113, which will be described later.

As shown in fig. 5 and 6, the second mounting groove 128 of the middle frame module is provided with two fixing structural members 111, and the two fixing structural members 111 are respectively located above and below the power supply 104, and play a role in fixing the power supply 104 and the main board 105, and also play a role in protecting the power supply 104 and the main board 105. More preferably, the fixing structure 111 may be a rigid member made of plastic, and a buffer layer is provided at a place where the fixing structure 111 contacts the power source 104.

It is easy to understand that one of the main functions of the present utility model is to detect whether the wearer falls, and the fixing structure 111 is beneficial to improving the anti-collision performance of the wearable device body 1, so that the important power source 104 and the main board 105 of the wearable device body 1 can still operate normally to generate an alarm even if the wearable device body 1 is impacted due to the falling of the wearer.

The middle frame module further comprises a key assembly 109 and a key FPC module 112, the front surface of the middle frame member 103 is also provided with a third mounting groove 124 for accommodating the key FPC module 112, a second communication hole is arranged between the third mounting groove 124 and the second mounting groove 128, the key FPC module 112 is mounted in the third mounting groove 124 of the middle frame member 103, the connecting end of the key FPC module 112 penetrates through the second communication hole to be connected with the main board 105, the key assembly 109 is arranged in front of the key FPC module 112, as shown in fig. 5 and 6, the key assembly 109 is arranged below the display screen 102, the screen touch cover plate 101 is provided with a key hole 110, and the key assembly 109 penetrates out of the key hole 110.

In the present utility model, the key assembly 109 is a larger key, and the key assembly 109 and the screen touch cover 101 together form a control module for inputting instructions, so that the wearer of the older age can use the wearable device body 1 better by pressing the key.

The middle frame module further includes a microphone 113, the microphone 113 is located at one side of the middle frame member 103, as shown in fig. 5 and 6, for more reasonable layout, the microphone 113 may be located at the other side opposite to the speaker 107, the microphone 113 is disposed on the key FPC module 112, the middle frame member 103 is provided with a microphone hole 129 corresponding to the position of the microphone 113, and a waterproof silica gel member 125 may be further disposed between the microphone 113 and the microphone hole 129. The microphone 113 is used in cooperation with the speaker 107, specifically, the speaker 107 emits sound, the microphone 113 records sound, and when the wearable device body 1 has call software, the speaker 107 and the microphone 113 are used in cooperation to play a role of realizing a call function.

The middle frame module may further include a vibration motor 108, where the vibration motor 108 is disposed inside the middle frame 103, and the vibration motor 108 is connected to the main board 105, so as to alert the wearer.

In the utility model, the bottom shell module comprises a bottom shell member 106, a PPG sensor module 114 and a sensor module lens 115, wherein the bottom shell member 106 is connected with the middle frame member 103, the PPG sensor module 114 is positioned at the inner side of the bottom shell member 106, the PPG sensor module 114 is connected with the main board 105, the bottom shell member 106 is provided with a through hole connected with the sensor module lens 115, the sensor module lens 115 is connected with the bottom shell member 106, and the sensor module lens 115 is positioned outside the PPG sensor module 114.

The wearable device body 1 has a call function, specifically, a phone card position 127 is disposed on the main board 105, a phone card hole 116 corresponding to the phone card position 127 is disposed on the bottom shell member 106, a phone card cover 117 is disposed outside the bottom shell member 106, and the phone card cover 117 covers the phone card hole 116.

Further, a first waterproof rubber ring 118 is arranged between the bottom shell member 106 and the middle frame member 103, a second waterproof rubber ring 119 is arranged between the telephone clamping cover 117 and the telephone clamping hole 116, four corners of the bottom shell member 106 are provided with mounting columns 122 connected with the middle frame member 103, the end parts of the mounting columns 122 are aligned with fixing parts at four corners of the middle frame member 103, the fixing parts are provided with threaded holes, through holes are arranged in the mounting columns 122, screws penetrate through the mounting columns 122 and are in threaded connection with the fixing parts of the middle frame member 103, and dust plugs 126 can be further arranged outside the mounting columns 122.

The bottom shell 106 is further provided with a metal thimble 121 and an adsorption magnet 120 for charging, the metal thimble 121 penetrates through the bottom shell 106 and is convenient to connect with a charging head, the metal thimble 121 is connected with the main board 105, and the adsorption magnet 120 is arranged on the inner side surface of the bottom shell 106 and is convenient for the charging head to adsorb and fix.

The embodiments of the present utility model are described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the core concepts of the utility model. It should be noted that it will be apparent to those skilled in the art that the present utility model may be modified and adapted without departing from the principles of the present utility model, and that such modifications and adaptations are intended to be within the scope of the appended claims.

Claims

1. The utility model provides a possess and detect wearable wireless communication device of function of tumbleing, its characterized in that, including back splint (2) and wearable device body (1), back splint (2) with wearable device body (1) detachably connects, wearable device body (1) include well frame module, drain pan module, power (104) and mainboard (105), well frame module with the drain pan module is connected, power (104) with mainboard (105) all set up between well frame module and drain pan module, power (104) with mainboard (105) are connected, mainboard (105) set up triaxial gravity acceleration sensor.

2. The wearable wireless communication device according to claim 1, wherein the back clip (2) comprises a clamping substrate (201) and a clamping mechanism (202), the clamping mechanism (202) is disposed on the back of the clamping substrate (201), three fixing pieces (203) are disposed on the front of the clamping substrate (201), two fixing pieces (203) are disposed on the left and right sides of the front of the clamping substrate (201), a third fixing piece (203) is disposed on the bottom of the front of the clamping substrate (201), and the clamping substrate (201) and the three fixing pieces (203) form a space for accommodating and fixing the wearable device body (1).

3. The wearable wireless communication device according to claim 1, wherein the middle frame module comprises a middle frame (103), a screen touch cover (101) and a display screen (102), the display screen (102) is arranged on the front surface of the middle frame (103), the power supply (104) and the main board (105) are arranged on the back surface of the middle frame (103), the connection end of the display screen (102) is connected with the main board (105), the screen touch cover (101) is arranged in front of the display screen (102), the connection end of the screen touch cover (101) is connected with the main board (105), and the screen touch cover (101) is fixedly connected with the middle frame (103).

4. A wearable wireless communication device according to claim 3, wherein the middle frame module further comprises a speaker (107), the speaker (107) is located at one side in the middle frame member (103), the speaker (107) is connected with the main board (105), and the middle frame member (103) is provided with a speaker hole (130) corresponding to the position of the speaker (107).

5. The wearable wireless communication device according to claim 3, wherein the middle frame module further comprises a key assembly (109) and a key FPC module (112), the key FPC module (112) is arranged on the front surface of the middle frame member (103), the connecting end of the key FPC module (112) is connected with the main board (105), the key assembly (109) is arranged in front of the key FPC module (112), the key assembly (109) is arranged below the display screen (102), the screen touch cover plate (101) is provided with a key hole (110), and the key assembly (109) penetrates out of the key hole (110).

6. A wearable wireless communication device according to claim 3, wherein the middle frame module further comprises a microphone (113), the microphone (113) is located at one side of the middle frame member (103), the microphone (113) is disposed on the key FPC module (112), and the middle frame member (103) is provided with a microphone hole (129) corresponding to the position of the microphone (113).

7. A wearable wireless communication device according to claim 3, characterized in that the center module further comprises a vibration motor (108), the vibration motor (108) is arranged inside the center piece (103), and the vibration motor (108) is connected with the main board (105).

8. A wearable wireless communication device according to claim 3, wherein two fixing structures (111) are arranged in the middle frame member (103), the two fixing structures (111) are respectively located above and below the power supply (104), and the power supply (104) and the main board (105) are fixed in the middle frame member (103).

9. The wearable wireless communication device according to claim 3, wherein the bottom shell module comprises a bottom shell member (106), a PPG sensor module (114) and a sensor module lens (115), the bottom shell member (106) is connected with the middle frame member (103), the PPG sensor module (114) is positioned at the inner side of the bottom shell member (106), the PPG sensor module (114) is connected with the main board (105), the bottom shell member (106) is provided with a through hole connected with the sensor module lens (115), the sensor module lens (115) is connected with the bottom shell member (106), and the sensor module lens (115) is positioned at the outer side of the PPG sensor module (114).

10. The wearable wireless communication device according to claim 9, wherein a phone card position (127) is provided on the main board (105), the bottom shell (106) is provided with a phone card hole (116) corresponding to the phone card position (127), a phone card cover (117) is further provided outside the bottom shell (106), and the phone card cover (117) covers outside the phone card hole (116).