Flexible battery of wearable digital equipment and battery management method thereof

Abstract

The invention relates to the technical field of flexible batteries, in particular to a flexible battery of wearable digital equipment and a battery management method of the flexible battery, and solves the problems that a built-in battery of an existing electronic watch is large in occupied space, arrangement of electronic elements is inconvenient, and miniaturization development of the electronic watch is not facilitated. The outer sides of the two flexible battery packs are provided with an electronic watch main body, the two ends of the electronic watch main body are respectively provided with a protection monitoring mechanism and an elastic ventilation mechanism, and the two flexible battery packs are both arranged between the two protection monitoring mechanisms and the elastic ventilation mechanism; the two protection monitoring mechanisms, the elastic ventilation mechanism and the flexible battery pack are symmetrically installed relative to the electronic watch body. According to the invention, the battery of the electronic watch is externally arranged and the flexible battery is used for supplying power, so that the internal space of the watch is effectively increased, the miniaturization of the watch is facilitated, and meanwhile, the flexible battery can be monitored and managed in multiple directions.

Description

Technical Field

[0001] The present invention relates to the technical field of flexible batteries, and in particular to a flexible battery for a wearable digital device and a battery management method thereof. Background Art

[0002] Wearable digital devices, such as glasses, watches, clothing, and footwear, are devices that use wearable technology to intelligently configure everyday wearables. These devices are typically small, lightweight, and highly information-rich. By integrating various sensors, processors, and communication modules, they enable diverse functions such as health monitoring, exercise tracking, and information display. However, electronic watches often require frequent charging during wear and use.

[0003] The built-in batteries of existing electronic watches take up a lot of space, making it inconvenient to arrange electronic components and not conducive to the miniaturization of electronic watches. Therefore, they do not meet existing needs. To this end, we propose a flexible battery for wearable digital devices and a battery management method thereof. Summary of the Invention

[0004] The purpose of the present invention is to provide a flexible battery for wearable digital devices and a battery management method thereof, so as to solve the problem raised in the above background technology that the built-in battery of the existing electronic watch occupies a large space, is inconvenient for the arrangement of electronic components, and is not conducive to the miniaturization development of the electronic watch.

[0005] To achieve the above objectives, the present invention provides the following technical solutions: A flexible battery for a wearable digital device, comprising two flexible battery packs, an electronic watch body being installed on the outside of the two flexible battery packs, a protective monitoring mechanism and an elastic venting mechanism being installed at both ends of the electronic watch body, the two flexible battery packs being arranged between the two protective monitoring mechanisms and the elastic venting mechanism, the two protective monitoring mechanisms, the elastic venting mechanism, and the flexible battery pack being symmetrically installed relative to the electronic watch body, the flexible battery pack comprising a flexible mounting cover, a plurality of elastic baffles being fixedly installed on both sides of the flexible mounting cover, an insulating protective film being installed on the inside of the flexible mounting cover, a hard sealing plate being installed on the upper end of the insulating protective film, two power connection plates being installed on the inner side of the hard sealing plate, a first flexible battery unit and a second flexible battery unit being installed at the bottom ends of the two power connection plates, respectively, the first flexible battery unit and the second flexible battery unit being composed of a plurality of flexible battery bodies and power connection strips, the plurality of flexible battery bodies and power connection strips being arranged linearly and alternately, and both ends of each power connection strip being fixedly connected to the flexible battery body.

[0006] Preferably, the protection monitoring mechanism includes an elastic wear-resistant cover, an insulating connecting belt is installed on one side of the elastic wear-resistant cover, a damage monitoring unit is installed in the middle of the insulating connecting belt, and multiple anti-puncture convex strips are installed on both sides of the damage monitoring unit on the side of the insulating connecting belt close to the elastic wear-resistant cover, and an ion liquid storage strip is installed on the inner side of each of the anti-puncture convex strips. The damage monitoring unit consists of a resistance branch strip and a plurality of resistance main strips, and the plurality of resistance branch strips are linearly arranged along the axis of the resistance main strip.

[0007] Preferably, the elastic breathable mechanism includes an elastic mounting frame band, a plurality of thin film pressure sensors are fixedly provided on the inner side of the elastic mounting frame band, an elastic contact band is installed on one side of the elastic mounting frame band, a plurality of arc-shaped mounting grooves are provided on the side of the elastic contact band close to the elastic mounting frame band, and a strip airbag is installed on the inner side of each of the arc-shaped mounting grooves.

[0008] Preferably, the electronic watch body includes a control shell, the front end surface of the control shell is plugged with a power port blocking strip, the upper end of the control shell is fixedly installed with a touch screen, and both ends of the control shell are fixedly installed with cable sleeves, one of the cable sleeves is rotatably connected to the first watch strap at one end away from the control shell, and the other cable sleeve is rotatably connected to the second watch strap at one end away from the control shell.

[0009] Preferably, the upper ends of the first watch strap and the second watch strap are rotatably connected to the two ends of the control shell through pins, the first watch strap and the second watch strap are fixedly connected to two flexible mounting covers, a main board and a Bluetooth module are provided on the inner side of the control shell, and the power connection plate passes through the cable sleeve and the control shell and is electrically connected to the main board.

[0010] Preferably, the flexible mounting cover is fixed to the insulating protective film by bonding with thermal conductive adhesive, the first flexible battery unit and the second flexible battery unit are fixedly connected to the insulating protective film by a hard sealing plate, the insulating protective film and the first flexible battery unit and the second flexible battery unit are filled with insulating material, and multiple electrical connection strips are provided with battery cells inside, and the electrical connection sheet is connected to multiple flexible battery bodies through battery cells.

[0011] Preferably, the two elastic wear-resistant covers are fixedly connected to the first strap and the second strap through insulating connecting strips, the insulating connecting strips and the elastic mounting frame strips are respectively in contact with the two sides of the flexible mounting cover, and the upper end of the main resistance strip is electrically connected to the electrical connection plate.

[0012] Preferably, the main resistor strip and multiple resistor branches are bonded and fixed to the middle of the insulating connecting strip, and both ends of each resistor branch pass through two adjacent anti-puncture protrusions and are plugged into the interior of two adjacent ionic liquid storage strips, and the interior of the ionic liquid storage strip is filled with conductive ionic liquid.

[0013] Preferably, the two elastic contact bands are fixedly connected to the first watchband and the power port blocking strip through an elastic mounting frame band, the surface of the elastic contact band away from the elastic mounting frame band is provided with an anti-slip coating, and the multiple strip airbags are linearly arranged along the side of the elastic contact band, the interior of the strip airbags is filled with inert gas, and the thin film pressure sensor is in contact with the strip airbags.

[0014] A method for managing a flexible battery of a wearable digital device comprises the following steps: S1: Two flexible battery packs are respectively arranged on the inner sides of the first and second watchbands, and two protective monitoring mechanisms and elastic venting mechanisms are respectively installed on both sides of the two flexible battery packs, so that the two protective monitoring mechanisms, the elastic venting mechanisms, and the flexible battery packs are symmetrically installed relative to the control housing. Battery cells are provided inside the electrical connection band, so that multiple flexible battery bodies are electrically connected to the electrical connection plate, and the electrical connection plate passes through the hard cover plate, the cable sleeve plate, and the control housing and is connected to the mainboard built into the control housing. The first and second flexible battery units are then electrically connected to the mainboard via the electrical connection plate. S2: Turn on the power supply, and the user can wear the electronic watch body by buckling the first and second straps together. At this time, the two first and second flexible battery units can be charged by opening the power port blocking strip. By placing the two flexible battery packs in the first and second straps, the installation space in the control housing is effectively expanded and the size of the control housing can be reduced. The first and second flexible battery units both power the mainboard through the multiple flexible battery bodies using the power connection strips and the power connection sheet. S3: The first flexible battery unit and the second flexible battery unit are sealed and installed simultaneously by an insulating protective film and a hard sealing plate, and a plurality of elastic baffles are fixedly installed on both sides of the flexible installation cover, so that when the flexible battery body is worn in a bent state, the plurality of elastic baffles can effectively provide elastic and retractable protection, and a plurality of ionic liquid storage strips are installed on the inner side of the elastic wear-resistant cover, the insulating connecting strip and the plurality of puncture-proof convex strips, so that the ionic liquid storage strips can maintain stable storage of the conductive ionic liquid under the multi-layer protection of the elastic wear-resistant cover, the insulating connecting strip and the puncture-proof convex strips; S4: Both ends of the multiple resistance branches are plugged into the interior of the ionic liquid storage strip. When the ionic liquid storage strip is damaged and the conductive ionic liquid inside it leaks, the resistance value of the corresponding resistance branch will change accordingly. The resistance main strip can realize multi-point real-time monitoring of the status of the multiple anti-puncture convex strips through the resistance branch strips. By monitoring whether the anti-puncture convex strips are leaking, it is possible to determine whether the protection monitoring mechanism is damaged and the damage position can be determined. This facilitates real-time monitoring of the protection status of the flexible battery pack by the protection monitoring mechanism, thereby improving the stability of the flexible battery pack. S5: At the same time, a strip airbag is installed on the inner side of the arc-shaped mounting groove, and when the elastic contact belt contacts the user's skin, multiple strip airbags can provide elastic support at multiple points, thereby facilitating the maintenance of air permeability between the elastic contact belt and the skin, and the thin film pressure sensor is in contact with the strip airbag, and then the pressure on the strip airbag is measured by the thin film pressure sensor to monitor the wearing tightness, thereby avoiding the first and second flexible battery cells from being broken due to wearing the first and second straps too tightly, and realizing multi-directional monitoring and management operations of the flexible battery pack.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention disposes two flexible battery packs on the inner sides of a first watchband and a second watchband, respectively, and installs two protective monitoring mechanisms and an elastic venting mechanism on either side of the two flexible battery packs. By placing the two flexible battery packs inside the first and second watchbands, the installation space inside the control housing is effectively expanded and the size of the control housing can be reduced. The first and second flexible battery cells are sealed and installed using an insulating protective film and a hard sealing plate. When the wearer is in a bent state, multiple elastic retaining bars can effectively provide elastic and retractable protection for the flexible battery body. 2. The present invention can maintain stable storage of conductive ionic liquid through the multi-layer protection of the elastic wear-resistant cover, the insulating connecting belt and the anti-puncture convex strips through the ionic liquid storage strip. When the ionic liquid storage strip is damaged and the conductive ionic liquid inside it leaks, the resistance value of the corresponding resistor branch strip will change accordingly. Then, the main resistor strip can realize multi-point real-time monitoring of the status of multiple anti-puncture convex strips through the resistor branch strips. By monitoring whether the anti-puncture convex strips are leaking, it is possible to determine whether the protection monitoring mechanism is damaged and the damage location can be determined. This facilitates real-time monitoring of the protection status of the flexible battery pack by the protection monitoring mechanism, thereby improving the stability of the flexible battery pack. 3. In the present invention, when the elastic contact band contacts the user's skin, the multiple strip-shaped airbags can provide elastic support at multiple points, thereby facilitating the maintenance of air permeability between the elastic contact band and the skin. The thin film pressure sensor is in contact with the strip-shaped airbags, and the pressure exerted on the strip-shaped airbags is measured by the thin film pressure sensor to monitor the wearing tightness, thereby avoiding the first and second flexible battery cells from being broken due to wearing the first and second straps too tightly, thereby realizing multi-directional monitoring and management operations of the flexible battery pack. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of the present invention as a whole; Figure 2 This is a schematic diagram of the installation structure of the cable tray plate of the present invention; Figure 3 It is a schematic diagram of the partial explosion structure of the present invention as a whole; Figure 4 This is a schematic diagram of the explosion protection monitoring mechanism of the present invention; Figure 5 This is a schematic diagram of the explosion structure of the insulating connecting tape of the present invention; Figure 6 Schematic diagram of the explosion structure of the elastic ventilating mechanism of the present invention; Figure 7 Schematic diagram of the installation structure of the flexible battery pack of the present invention; Figure 8 It is a structural schematic diagram of the flexible mounting cover of the present invention; Figure 9 Schematic diagram of the explosion structure of the flexible battery pack of the present invention.

[0017] In the figure: 1. Electronic watch body; 101. Control housing; 102. Touch screen; 103. First watch strap; 104. Second watch strap; 105. Electrical port plug; 106. Cable tray; 2. Protective monitoring mechanism; 201. Elastic wear-resistant cover; 202. Insulating connecting strip; 203. Anti-puncture convex strip; 204. Damage monitoring unit; 205. Ionic liquid storage strip; 206. Main resistor strip; 207. Support resistor strip; 3. Elastic venting mechanism; 301. Elastic mounting frame strip; 302. Thin film pressure sensor; 303. Elastic contact strip; 304. Strip airbag; 305. Arc-shaped mounting groove; 4. Flexible battery pack; 401. Flexible mounting cover; 402. Elastic baffle; 403. Electrical connection plate; 404. Hard sealing plate; 405. Insulating protective film; 406. First flexible battery unit; 407. Second flexible battery unit; 408. Flexible battery body; 409. Electrical connection strip. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] See also Figures 1 to 3 The present invention provides an embodiment of a flexible battery for a wearable digital device, comprising two flexible battery packs 4, an electronic watch body 1 being mounted on the outside of the two flexible battery packs 4, a protective monitoring mechanism 2 and an elastic venting mechanism 3 being mounted at both ends of the electronic watch body 1, the two flexible battery packs 4 being disposed between the two protective monitoring mechanisms 2 and the elastic venting mechanism 3, the two protective monitoring mechanisms 2, the elastic venting mechanism 3, and the flexible battery packs 4 being symmetrically mounted relative to the electronic watch body 1, and the provision of two flexible battery packs 4 being capable of improving power supply capacitance. The electronic watch body 1 includes a control shell 101, and a power port blocking strip 105 is installed on the front end of the control shell 101. A touch screen 102 is fixedly installed on the upper end of the control shell 101, and a cable sleeve 106 is fixedly installed at both ends of the control shell 101. One end of the cable sleeve 106 away from the control shell 101 is rotatably connected to the first strap 103, and the other end of the cable sleeve 106 away from the control shell 101 is rotatably connected to the second strap 104. The upper ends of the first strap 103 and the second strap 104 are rotatably connected to the two ends of the control shell 101 through pins. By placing two flexible battery packs 4 in the first strap 103 and the second strap 104, the installation space in the control shell 101 is effectively expanded and the size of the control shell 101 can be reduced in design.

[0020] See also Figure 3 、 Figure 7 、 Figure 8 and Figure 9 The flexible battery pack 4 includes a flexible mounting cover 401. The first strap 103 and the second strap 104 are fixedly connected to the two flexible mounting covers 401. A plurality of elastic stop bars 402 are fixedly installed on both sides of the flexible mounting cover 401. An insulating protective film 405 is installed on the inner side of the flexible mounting cover 401. The flexible mounting cover 401 and the insulating protective film 405 are fixed by bonding with thermal conductive adhesive. A hard sealing plate 404 is installed on the upper end of the insulating protective film 405. The first flexible battery unit 406 and the second flexible battery unit 407 are sealed and installed by the insulating protective film 405 and the hard sealing plate 404. Two power connection plates 403 are installed on the inner side of the hard sealing plate 404, and the bottom ends of the two power connection plates 403 are respectively installed with the first flexible battery unit 406 and the second flexible battery unit 407. The first flexible battery unit 406 and the second flexible battery unit 407 are fixedly connected to the insulating protective film 405 through the hard sealing plate 404, and the insulating protective film 405 and the first flexible battery unit 406 and the second flexible battery unit 407 are filled with insulating material. The first flexible battery unit 406 and the second flexible battery unit 407 are composed of multiple flexible battery bodies 408 and power connection belts 409. The multiple flexible battery bodies 408 and the power connection belts 409 are arranged linearly and alternately. Both ends of each power connection belt 409 are fixedly connected to the flexible battery body 408. The multiple power connection belts 409 are provided with battery cells inside. The power connection plates 403 are connected to the multiple flexible battery bodies 408 through the battery cells. When worn in a bent state, the flexible battery body 408 can be effectively elastically and retractably protected by multiple elastic baffles 402.

[0021] See also Figure 1 、 Figure 3 、 Figure 4 and Figure 5 , the protection monitoring mechanism 2 includes an elastic wear-resistant cover 201, an insulating connecting belt 202 is installed on one side of the elastic wear-resistant cover 201, and the two elastic wear-resistant covers 201 are fixedly connected to the first strap 103 and the second strap 104 through the insulating connecting belt 202, and a damage monitoring unit 204 is installed in the middle of the insulating connecting belt 202. Both sides of the damage monitoring unit 204 are located on one side of the insulating connecting belt 202 close to the elastic wear-resistant cover 201. A plurality of anti-puncture convex strips 203 are installed on the inner side of each anti-puncture convex strip 203. An ionic liquid storage strip 205 is installed, and the interior of the ionic liquid storage strip 205 is filled with conductive ionic liquid, so that the ionic liquid storage strip 205 can maintain stable storage of the conductive ionic liquid under the multi-layer protection of the elastic wear-resistant cover 201, the insulating connecting belt 202 and the anti-puncture convex strip 203; The damage monitoring unit 204 is composed of a resistor branch bar 207 and a plurality of resistor main bars 206. The plurality of resistor branch bars 207 are linearly arranged along the axis of the resistor main bar 206. The resistor main bar 206 and the plurality of resistor branch bars 207 are bonded and fixed to the middle of the insulating connecting tape 202. Both ends of each resistor branch bar 207 pass through two adjacent anti-puncture convex bars 203 and are plugged into the interior of two adjacent ionic liquid storage bars 205. The resistor main bar 206 can realize multi-point real-time monitoring of the status of the plurality of anti-puncture convex bars 203 through the resistor branch bars 207. By monitoring whether the anti-puncture convex bars 203 are leaking, it is possible to determine whether the protection monitoring mechanism 2 is damaged.

[0022] See also Figure 1 、 Figure 3 and Figure 6The elastic breathable mechanism 3 includes an elastic mounting frame belt 301, the insulating connecting belt 202 and the elastic mounting frame belt 301 are respectively in contact with both sides of the flexible mounting cover 401, a plurality of thin film pressure sensors 302 are fixed on the inner side of the elastic mounting frame belt 301, and an elastic contact belt 303 is installed on one side of the elastic mounting frame belt 301. The two elastic contact belts 303 are fixedly connected to the first strap 103 and the power port blocking strip 105 through the elastic mounting frame belt 301, and the surface of the elastic contact belt 303 away from the elastic mounting frame belt 301 is provided with Anti-slip coating, a plurality of arc-shaped mounting grooves 305 are provided on one side of the elastic contact band 303 near the elastic mounting frame band 301, and a strip airbag 304 is installed inside each arc-shaped mounting groove 305. The thin film pressure sensor 302 is in contact with the strip airbag 304. The thin film pressure sensor 302 measures the pressure on the strip airbag 304 to monitor the wearing tightness, thereby preventing the first and second flexible battery cells 406 and 407 from being broken due to wearing the first and second straps 103 and 104 too tightly; Multiple strip air bags 304 are arranged linearly along the side of the elastic contact band 303. The interior of the strip air bags 304 is filled with inert gas. When the elastic contact band 303 contacts the user's skin, the multiple strip air bags 304 can provide elastic support at multiple points, thereby facilitating the maintenance of air permeability between the elastic contact band 303 and the skin.

[0023] See also Figure 2 and Figure 9 The main board and Bluetooth module are provided on the inner side of the control shell 101. The power connection plate 403 passes through the cable sleeve 106 and the control shell 101 and is electrically connected to the main board. The upper end of the main resistor strip 206 is electrically connected to the power connection plate 403. The first flexible battery unit 406 and the second flexible battery unit 407 are both powered by the main board through multiple flexible battery bodies 408 using the power connection strip 409 and the power connection plate 403.

[0024] A method for managing a flexible battery of a wearable digital device comprises the following steps: S1: Two flexible battery packs 4 are respectively arranged on the inner sides of the first strap 103 and the second strap 104, and two protective monitoring mechanisms 2 and elastic breathable mechanisms 3 are respectively installed on both sides of the two flexible battery packs 4, so that the two protective monitoring mechanisms 2, the elastic breathable mechanisms 3 and the flexible battery packs 4 are all symmetrically installed relative to the control housing 101. Battery cells are provided inside the electrical connection belt 409, so that multiple flexible battery bodies 408 are electrically connected to the power connection sheet 403, and the power connection sheet 403 passes through the hard sealing plate 404, the cable sleeve 106 and the control housing 101 and is connected to the main board built into the control housing 101, thereby electrically connecting the first flexible battery unit 406 and the second flexible battery unit 407 to the main board through the power connection sheet 403; S2: Turn on the power supply. The first strap 103 and the second strap 104 are fastened together to facilitate the user to wear the electronic watch body 1. At this time, the power port blocking strip 105 is opened to facilitate charging of the two first flexible battery units 406 and the second flexible battery unit 407. By placing the two flexible battery packs 4 in the first strap 103 and the second strap 104, the installation space in the control housing 101 is effectively expanded and the size of the control housing 101 can be reduced. The first flexible battery unit 406 and the second flexible battery unit 407 are powered by the mainboard through the multiple flexible battery bodies 408 using the power connection strip 409 and the power connection sheet 403; S3: The first flexible battery unit 406 and the second flexible battery unit 407 are sealed and installed simultaneously by the insulating protective film 405 and the hard sealing plate 404. A plurality of elastic retaining strips 402 are fixedly installed on both sides of the flexible mounting cover 401. When the flexible battery body 408 is worn in a bent state, the plurality of elastic retaining strips 402 can effectively provide elastic and retractable protection. A plurality of ionic liquid storage strips 205 are installed on the inner side of the elastic wear-resistant cover 201, the insulating connecting strip 202 and the plurality of puncture-proof convex strips 203. The ionic liquid storage strips 205 can maintain stable storage of the conductive ionic liquid under the multi-layer protection of the elastic wear-resistant cover 201, the insulating connecting strip 202 and the puncture-proof convex strips 203. S4: Both ends of the plurality of resistance branches 207 are plugged into the interior of the ionic liquid storage strip 205. When the ionic liquid storage strip 205 is damaged and the conductive ionic liquid therein leaks, the resistance value of the corresponding resistance branch 207 will change accordingly. The resistance main strip 206 can realize multi-point real-time monitoring of the status of the plurality of anti-puncture convex strips 203 through the resistance branch 207. By monitoring whether the anti-puncture convex strips 203 are leaking, it is possible to determine whether the protection monitoring mechanism 2 is damaged and the damage position can be determined. This facilitates real-time monitoring of the protection status of the flexible battery pack 4 by the protection monitoring mechanism 2, thereby improving the stability of the flexible battery pack 4. S5: At the same time, a strip airbag 304 is installed on the inner side of the arc-shaped installation groove 305, so that when the elastic contact band 303 contacts the user's skin, multiple strip airbags 304 can provide elastic support at multiple points, thereby facilitating the maintenance of air permeability between the elastic contact band 303 and the skin, and the thin film pressure sensor 302 is in contact with the strip airbag 304, and then the pressure on the strip airbag 304 is measured by the thin film pressure sensor 302 to monitor the wearing tightness, thereby avoiding the first strap 103 and the second strap 104 from being worn too tightly, causing the first flexible battery unit 406 and the second flexible battery unit 407 to break, thereby realizing multi-directional monitoring and management operations of the flexible battery pack 4.

[0025] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A flexible battery for a wearable digital device, comprising two flexible battery packs (4), characterized in that: An electronic watch body (1) is installed on the outside of the two flexible battery packs (4), and a protective monitoring mechanism (2) and an elastic venting mechanism (3) are installed at both ends of the electronic watch body (1). The two flexible battery packs (4) are arranged between the two protective monitoring mechanisms (2) and the elastic venting mechanism (3). The two protective monitoring mechanisms (2), the elastic venting mechanism (3), and the flexible battery pack (4) are symmetrically installed relative to the electronic watch body (1). The flexible battery pack (4) includes a flexible mounting cover (401), and a plurality of elastic blocking strips (402) are fixedly installed on both sides of the flexible mounting cover (401). An insulating protective cover is installed on the inside of the flexible mounting cover (401). A protective film (405) is provided, wherein a hard sealing plate (404) is installed at the upper end of the insulating protective film (405), two power connection plates (403) are installed on the inner side of the hard sealing plate (404), and a first flexible battery unit (406) and a second flexible battery unit (407) are installed at the bottom ends of the two power connection plates (403), respectively. The first flexible battery unit (406) and the second flexible battery unit (407) are each composed of a plurality of flexible battery bodies (408) and power connection strips (409), and the plurality of flexible battery bodies (408) and power connection strips (409) are linearly arranged alternately, and both ends of each power connection strip (409) are fixedly connected to the flexible battery body (408).

2. The flexible battery for a wearable digital device according to claim 1, characterized in that: The protection monitoring mechanism (2) comprises an elastic wear-resistant cover (201), an insulating connecting strip (202) is installed on one side of the elastic wear-resistant cover (201), a damage monitoring unit (204) is installed in the middle of the insulating connecting strip (202), a plurality of puncture-proof convex strips (203) are installed on both sides of the damage monitoring unit (204) on the side of the insulating connecting strip (202) close to the elastic wear-resistant cover (201), an ion liquid storage strip (205) is installed on the inner side of each puncture-proof convex strip (203), and the damage monitoring unit (204) consists of a resistance branch strip (207) and a plurality of resistance main strips (206), and the plurality of resistance branch strips (207) are linearly arranged along the axis of the resistance main strip (206).

3. The flexible battery for a wearable digital device according to claim 2, characterized in that: The elastic breathable mechanism (3) comprises an elastic mounting frame belt (301), a plurality of thin film pressure sensors (302) are fixedly provided on the inner side of the elastic mounting frame belt (301), an elastic contact belt (303) is installed on one side of the elastic mounting frame belt (301), a plurality of arc-shaped mounting grooves (305) are provided on the side of the elastic contact belt (303) close to the elastic mounting frame belt (301), and a strip-shaped air bag (304) is installed on the inner side of each of the arc-shaped mounting grooves (305).

4. The flexible battery for a wearable digital device according to claim 3, characterized in that: The electronic watch body (1) comprises a control shell (101), a power port blocking strip (105) is plugged into the front face of the control shell (101), a touch screen (102) is fixedly mounted on the upper end of the control shell (101), and a cable sleeve (106) is fixedly mounted on both ends of the control shell (101), wherein one end of the cable sleeve (106) away from the control shell (101) is rotatably connected to a first watch strap (103), and the other end of the cable sleeve (106) away from the control shell (101) is rotatably connected to a second watch strap (104).

5. The flexible battery for wearable digital devices according to claim 4, characterized in that: The upper ends of the first watch strap (103) and the second watch strap (104) are both rotatably connected to the two ends of the control shell (101) through pins, and the first watch strap (103) and the second watch strap (104) are both fixedly connected to two flexible mounting covers (401). A mainboard and a Bluetooth module are provided on the inner side of the control shell (101), and the power connection plate (403) passes through the cable sleeve (106) and the control shell (101) and is electrically connected to the mainboard.

6. The flexible battery for a wearable digital device according to claim 5, characterized in that: The flexible mounting cover (401) is fixed to the insulating protective film (405) by means of thermally conductive adhesive, the first flexible battery unit (406) and the second flexible battery unit (407) are fixedly connected to the insulating protective film (405) by means of a hard sealing plate (404), an insulating material is filled between the insulating protective film (405) and the first flexible battery unit (406) and the second flexible battery unit (407), a plurality of the electrical connection strips (409) are provided with battery cells inside, and the electrical connection sheet (403) is connected to the plurality of flexible battery bodies (408) by means of the battery cells.

7. The flexible battery for a wearable digital device according to claim 6, characterized in that: The two elastic wear-resistant covers (201) are fixedly connected to the first watchband (103) and the second watchband (104) via an insulating connecting strip (202); the insulating connecting strip (202) and the elastic mounting frame strip (301) are respectively in contact with two sides of the flexible mounting cover (401); and the upper end of the main resistor strip (206) is electrically connected to the electrical connection plate (403).

8. The flexible battery for a wearable digital device according to claim 7, characterized in that: The main resistor strip (206) and the plurality of resistor branches (207) are bonded and fixed to the middle of the insulating connecting strip (202), and both ends of each resistor branch strip (207) pass through two adjacent anti-puncture convex strips (203) and are plugged into the interior of two adjacent ionic liquid storage strips (205), wherein the interior of the ionic liquid storage strip (205) is filled with conductive ionic liquid.

9. The flexible battery for a wearable digital device according to claim 8, characterized in that: The two elastic contact bands (303) are fixedly connected to the first watchband (103) and the power port blocking strip (105) via an elastic mounting frame band (301); a surface of the elastic contact band (303) away from the elastic mounting frame band (301) is provided with an anti-slip coating; a plurality of strip-shaped airbags (304) are linearly arranged along the side of the elastic contact band (303); the interior of the strip-shaped airbags (304) is filled with an inert gas; and the thin film pressure sensor (302) is in contact with the strip-shaped airbags (304).

10. A method for managing a flexible battery of a wearable digital device according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1: two flexible battery packs (4) are respectively arranged on the inner sides of the first watchband (103) and the second watchband (104), and two protective monitoring mechanisms (2) and elastic ventilating mechanisms (3) are respectively installed on both sides of the two flexible battery packs (4), so that the two protective monitoring mechanisms (2), the elastic ventilating mechanisms (3) and the flexible battery packs (4) are all symmetrically installed relative to the control shell (101), and a battery cell is provided inside the electrical connection belt (409), so that a plurality of flexible battery bodies (408) are electrically connected to the electrical connection sheet (403), and the electrical connection sheet (403) passes through the hard sealing plate (404), the wiring sleeve (106) and the control shell (101) and is connected to the main board built into the control shell (101), and then the first flexible battery unit (406) and the second flexible battery unit (407) are electrically connected to the main board through the electrical connection sheet (403); S2: Turning on the power supply, the user can wear the electronic watch body (1) by fastening the first watchband (103) and the second watchband (104) to each other. At this time, the two first flexible battery units (406) and the second flexible battery unit (407) can be charged by opening the power port blocking strip (105). By placing the two flexible battery packs (4) in the first watchband (103) and the second watchband (104), the installation space in the control shell (101) is effectively expanded and the size of the control shell (101) can be reduced. The first flexible battery unit (406) and the second flexible battery unit (407) both use the power connection strip (409) and the power connection sheet (403) to power the mainboard through the plurality of flexible battery bodies (408); S3: The first flexible battery unit (406) and the second flexible battery unit (407) are sealed and installed simultaneously through the insulating protective film (405) and the hard sealing plate (404); a plurality of elastic retaining strips (402) are fixedly installed on both sides of the flexible installation cover (401); and the flexible battery body (408) can be effectively elastically and retractably protected by the plurality of elastic retaining strips (402) when the wearer is in a bent state; a plurality of ionic liquid storage strips (205) are installed on the inner side of the elastic wear-resistant cover (201), the insulating connecting strip (202) and the plurality of puncture-proof convex strips (203); so that the ionic liquid storage strips (205) can maintain stable storage of the conductive ionic liquid under the multi-layer protection of the elastic wear-resistant cover (201), the insulating connecting strip (202) and the puncture-proof convex strips (203); S4: Both ends of the plurality of resistance branches (207) are plugged into the interior of the ionic liquid storage strip (205), and when the ionic liquid storage strip (205) is damaged and the conductive ionic liquid therein leaks, the resistance value on the corresponding resistance branch (207) will change accordingly, and the resistance main strip (206) can realize multi-point real-time monitoring of the status of the plurality of anti-puncture convex strips (203) through the resistance branch (207). By monitoring whether the anti-puncture convex strips (203) are leaking, it is possible to determine whether the protection monitoring mechanism (2) is damaged, and at the same time, the damage position can be determined, thereby facilitating real-time monitoring of the protection status of the protection monitoring mechanism (2) on the flexible battery pack (4), thereby improving the stability of the use of the flexible battery pack (4); S5: At the same time, a strip airbag (304) is installed on the inner side of the arc-shaped installation groove (305), and when the elastic contact belt (303) contacts the user's skin, the multiple strip airbags (304) can perform elastic support at multiple points, thereby facilitating the maintenance of air permeability between the elastic contact belt (303) and the skin, and the thin film pressure sensor (302) is in contact with the strip airbag (304), and the pressure on the strip airbag (304) is measured by the thin film pressure sensor (302) to monitor the wearing tightness, thereby preventing the first watchband (103) and the second watchband (104) from being worn too tightly, thereby realizing multi-directional monitoring and management operations on the flexible battery pack (4).

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