Electric pulse adjustable bracelet

Abstract

The utility model discloses an electric pulse adjustable bracelet. The wrist strap is arranged in the shell in a penetrating mode and can be arranged on the wrist in a surrounding and sleeving mode, the transmission gear is arranged in the shell, the driving motor is arranged in the shell and used for driving the transmission gear to rotate, and the power source is located in the shell and used for supplying power to the driving motor. The control circuit board is arranged in the shell, the cover body is used for being matched with the shell in a covering mode, a plurality of grooves matched with the transmission gears are distributed in the wrist strap, and the transmission gears are driven by the driving motor to roll back and forth and drive the wrist strap to be tightened or loosened; the shell is provided with a metal sheet which is connected with the control circuit board and can emit micro-current pulses to the wrist. According to the utility model, the power supply is arranged in the shell to supply power to the driving motor, the energy consumption of the driving motor and the control circuit board is relatively lower, the long-time endurance can be ensured, the use experience is better, and the application range is wider since the power supply does not need to be matched with mobile equipment for use.

Description

Technical field:

[0001] The utility model relates to the technical field of wearable devices, in particular to an electric pulse adjustable wristband. Background technology:

[0002] A wearable device is a portable device that is worn directly on the body or integrated into the user's clothes or accessories. Wearable devices mostly exist in the form of portable accessories with partial computing functions and can be connected to mobile phones and various terminals. Among them, wearable bracelets are the most common in daily life, and accordingly, many products with different functions have been derived.

[0003] For example, the Chinese invention patent application with patent announcement number CN106174924B discloses an anti-daze bracelet, which includes: a vibration sensor module, a control module, and a vibration module; the vibration sensor module and the vibration module are electrically connected to the control module respectively; the control module is used to receive the vibration sensor signal and control the vibration of the vibration module. The above structure can monitor in real time whether the user is in a daze state, trigger the judgment of the daze state through the measurement of movement and the setting of the vibration interval, and vibrate after the daze state is detected, so as to remind the user to get out of the daze state. In addition, the device is set to the bracelet state, which can play a decorative role. In addition, it can directly stimulate the skin, which can effectively ensure the timing detection and timing reminder of the daze state. In addition, the device is easy to use and can be in a daze state by just wearing it on the hand.

[0004] However, this existing anti-daze bracelet has the following disadvantages due to its own design characteristics:

[0005] 1. The anti-daze bracelet is not equipped with a power module, and the energy consumption of sensor detection is quite large, which will lead to poor battery life of the anti-daze bracelet and affect the user experience.

[0006] 2. The anti-daze bracelet generally needs to be used in conjunction with mobile devices such as mobile phones and controlled by APP to achieve its maximum effect. It cannot be used independently and has great limitations.

[0007] In view of this, the inventor proposes the following technical solution. Utility model content:

[0008] The utility model aims to overcome the deficiencies of the prior art and provide an electric pulse adjustable bracelet.

[0009] In order to solve the above technical problems, the utility model adopts the following technical solutions: an electric pulse adjustable bracelet, comprising: a shell, a wristband inserted into the shell and capable of being embraced and sleeved on the wrist, a transmission gear arranged in the shell, a drive motor arranged in the shell and used to drive the transmission gear to rotate, a power supply located in the shell and used to power the drive motor, a control circuit board arranged in the shell, and a cover body used to match and cover the shell, wherein a plurality of grooves matching the transmission gear are arranged and distributed on the wristband, and the transmission gear is driven by the drive motor to roll back and forth and drive the wristband to tighten or loosen; a metal sheet connected to the control circuit board and capable of emitting micro-current pulses to the wrist is arranged on the shell.

[0010] Furthermore, in the above technical solution, a switch hole is provided on the shell, the switch hole is close to one side of the control circuit board, and a safety switch for closing the control circuit board is arranged in the switch hole.

[0011] Furthermore, in the above technical solution, a first opening and a second opening for passing the wristband are respectively formed on both sides of the shell, and a first limiting portion for fixing the end of the wristband is also formed on the shell.

[0012] Furthermore, in the above technical solution, a first terminal for matching with the first limiting portion is formed at one end of the wristband, and a second terminal is formed at the other end of the wristband.

[0013] Furthermore, in the above technical solution, the shell is respectively formed with a first mounting groove and a second mounting groove, and the metal sheet is respectively formed with a first clip and a second clip, which are respectively engaged in the first mounting groove and the second mounting groove to fix the metal sheet on the shell.

[0014] Furthermore, in the above technical solution, the shell is also formed with a first side groove and a second side groove, and the cover is formed with a first convex portion and a second convex portion, respectively, and the first convex portion and the second convex portion are inserted into the first side groove and the second side groove, respectively.

[0015] Furthermore, in the above technical solution, a plurality of screws are spirally mounted on the cover body, and a plurality of screw holes matching the screws are opened on the shell body.

[0016] Furthermore, in the above technical solution, a first through hole and a second through hole are respectively formed on the cover body, a first indicator light is disposed in the first through hole, and a second indicator light is disposed in the second through hole.

[0017] Furthermore, in the above technical solution,

[0018] Furthermore, in the above technical solution, a hanging portion is formed on the shell, and a ring buckle is provided on the hanging portion.

[0019] After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art: in terms of structural implementation, the utility model adopts a driving motor to drive a transmission gear, the transmission gear is in contact with a wristband, a plurality of grooves are arranged and distributed on the wristband, and the transmission gear is driven by the driving motor to roll back and forth and drive the wristband to tighten or loosen; in addition, a power supply is provided in the shell to power the driving motor, and the energy consumption of the driving motor and the control circuit board is relatively lower, which can ensure long-term battery life and better user experience; secondly, the combination of the driving motor and the control circuit board enables the utility model to be independently practical, and does not need to be used in conjunction with a mobile device, and has a wider range of applications. Description of the drawings:

[0020] Figure 1 It is a three-dimensional diagram of the utility model;

[0021] Figure 2 It is a cross-sectional view of the utility model;

[0022] Figure 3 It is a schematic diagram of the assembly of the housing and the drive motor in the utility model;

[0023] Figure 4 It is a three-dimensional diagram of the cover body of the present invention. Specific implementation method:

[0024] The utility model is further described below in conjunction with specific embodiments and drawings.

[0025] See Figures 1 to 4 As shown, an electric pulse adjustable bracelet comprises: a shell 10, a wristband 20 inserted into the shell 10 and capable of being wrapped around a wrist, a transmission gear 30 arranged in the shell 10, a driving motor 40 arranged in the shell 10 and used for driving the transmission gear 30 to rotate, a power supply 50 located in the shell 10 and used for supplying power to the driving motor 40, a control circuit board 60 arranged in the shell 10, and a cover body 70 for matching with the shell 10, wherein a plurality of grooves 201 matching with the transmission gear 30 are arranged and distributed on the wristband 20, and the transmission gear 30 is driven by the driving motor 40 to roll back and forth and drive the wristband 20 to tighten or loosen; a metal sheet 80 connected to the control circuit board 60 and capable of emitting micro-current pulses to the wrist is arranged on the shell 10.

[0026] In terms of structural implementation, the utility model adopts a driving motor 40 to drive a transmission gear 30, and the transmission gear 30 is in contact with a wristband 20. A plurality of grooves 201 are arranged and distributed on the wristband 20. The transmission gear 30 is driven by the driving motor 40 to roll back and forth and drive the wristband 20 to tighten or loosen. In addition, a power supply 50 is provided in the housing 10 to supply power to the driving motor 40. The energy consumption of the driving motor 40 and the control circuit board 60 is also relatively lower, which can ensure long-term battery life and better user experience. Secondly, the combination of the driving motor 40 and the control circuit board 60 enables the utility model to be independently practical and does not need to be used in conjunction with a mobile device, and has a wider range of applications.

[0027] The housing 10 is provided with a switch installation position 110, which is close to one side of the control circuit board 60. The switch installation position 110 is provided with a safety switch 120 for shutting down the control circuit board 60. Quickly pressing the safety switch 120 once can switch the rotation direction of the drive motor 40, and quickly pressing the safety switch 120 twice can quickly shut down the control circuit board 60 to stop the drive motor 40 from running, thereby preventing the wristband 20 from being too tight.

[0028] The housing 10 has a first opening 101 and a second opening 102 formed on both sides thereof for the wristband 20 to pass through, and a first limiting portion 103 formed on the housing 10 for fixing the end of the wristband 20. A first terminal 210 for matching with the first limiting portion 103 is formed at one end of the wristband 20, and a second terminal 220 for limiting the position of the wristband 20 is formed at the other end of the wristband 20. The first terminal 210 of the wristband 20 is fixed in the first limiting portion 103, and the second terminal 220 of the wristband 20 passes through the housing 10 from the second opening 102. Furthermore, the second terminal 220 passes through the housing 10 from the first opening 101, so that a part of the wristband 20 is inserted into the housing 10, and the transmission gear 30 is correspondingly engaged in the groove 201 on the wristband 20.

[0029] The housing 10 is formed with a first mounting groove 100 and a second mounting groove 200, respectively, and the metal sheet 80 is formed with a first buckle 810 and a second buckle 820, respectively, which are engaged in the first mounting groove 100 and the second mounting groove 200, respectively, so that the metal sheet 80 is fixed to the housing 10. The metal sheet 80 is located on the outer wall of the housing 10 and contacts the wrist of the user.

[0030] The shell 10 is further formed with a first side groove 1010 and a second side groove 1020 , respectively. The cover 70 is further formed with a first convex portion 710 and a second convex portion 720 , respectively. The first convex portion 710 and the second convex portion 720 are inserted into the first side groove 1010 and the second side groove 1020 , respectively.

[0031] A plurality of screws 730 are screwed onto the cover 70 , and a plurality of screw holes 170 matching the screws 730 are formed on the housing 10 .

[0032] The cover body 70 is respectively provided with a first through hole 701 and a second through hole 702 . A first indicator light 910 is disposed in the first through hole 701 , and a second indicator light 920 is disposed in the second through hole 702 .

[0033] A hanging portion 90 is formed on the housing 10 , and a buckle 91 is disposed on the hanging portion 90 .

[0034] In one embodiment of the utility model, quickly pressing the safety switch 120 once can switch the rotation direction of the drive motor 40. When the drive motor 40 is rotating in the clockwise direction, pressing the safety switch 120 once will switch the drive motor 40 to rotate in the counterclockwise direction, and vice versa. In another embodiment, quickly pressing the safety switch 120 twice can quickly shut down the control circuit board 60 to stop the drive motor 40 from running, thereby avoiding the situation where the wristband 20 is too tight.

[0035] To sum up, in terms of structural implementation, the utility model adopts a driving motor 40 to drive the transmission gear 30, the transmission gear 30 is in contact with the wristband 20, and a plurality of grooves 201 are arranged and distributed on the wristband 20. The transmission gear 30 is driven by the driving motor 40 to roll back and forth and drive the wristband 20 to tighten or loosen; in addition, a power supply 50 is provided in the shell 10 to power the driving motor 40, and the energy consumption of the driving motor 40 and the control circuit board 60 is relatively lower, which can ensure long-term battery life and better user experience; secondly, the combination of the driving motor 40 and the control circuit board 60 enables the utility model to be independently practical, and does not need to be used in conjunction with a mobile device, and has a wider range of applications.

[0036] Of course, the above description is only a specific embodiment of the present invention and is not intended to limit the scope of implementation of the present invention. Any equivalent changes or modifications made according to the structure, characteristics and principles described in the patent application scope of the present invention should be included in the patent application scope of the present invention.

Claims

1. An electric pulse adjustable bracelet, characterized in that: include: A housing (10), a wristband (20) inserted into the housing (10) and capable of being wrapped around a wrist, a transmission gear (30) arranged in the housing (10), a drive motor (40) arranged in the housing (10) and used for driving the transmission gear (30) to rotate, a power supply (50) located in the housing (10) and used for supplying power to the drive motor (40), a control circuit board (60) arranged in the housing (10), and a cover (70) used for matching and covering the housing (10), wherein a plurality of grooves (201) matching the transmission gear (30) are arranged and distributed on the wristband (20), and the transmission gear (30) is driven by the drive motor (40) to roll back and forth and drive the wristband (20) to be tightened or loosened; The housing (10) is provided with a metal sheet (80) which is connected to the control circuit board (60) and can emit micro-current pulses to the wrist.

2. The electric pulse adjustable bracelet according to claim 1, characterized in that: The housing (10) is provided with a switch installation position (110), the switch installation position (110) being close to one side of the control circuit board (60), and a safety switch (120) for shutting down the control circuit board (60) is arranged in the switch installation position (110).

3. The electric pulse adjustable bracelet according to claim 1, characterized in that: A first opening (101) and a second opening (102) for passing the wristband (20) are respectively formed on both sides of the shell (10), and a first limiting portion (103) for fixing the end of the wristband (20) is also formed on the shell (10).

4. The electric pulse adjustable bracelet according to claim 3, characterized in that: One end of the wristband (20) is formed with a first terminal (210) for matching with the first limiting portion (103), and the other end of the wristband (20) is formed with a second terminal (220).

5. The electric pulse adjustable bracelet according to claim 1, characterized in that: The shell (10) is respectively formed with a first mounting groove (100) and a second mounting groove (200), and the metal sheet (80) is respectively formed with a first buckle (810) and a second buckle (820), and the first buckle (810) and the second buckle (820) are respectively engaged in the first mounting groove (100) and the second mounting groove (200), so that the metal sheet (80) is fixed to the shell (10).

6. The electric pulse adjustable bracelet according to claim 1, characterized in that: The shell (10) is also formed with a first side groove (1010) and a second side groove (1020), and the cover (70) is formed with a first convex portion (710) and a second convex portion (720), respectively, and the first convex portion (710) and the second convex portion (720) are respectively inserted into the first side groove (1010) and the second side groove (1020).

7. An electric pulse adjustable bracelet according to any one of claims 1 to 6, characterized in that: A plurality of screws (730) are screw-mounted on the cover body (70), and a plurality of screw holes (170) matching the screws (730) are provided on the housing (10).

8. The electric pulse adjustable bracelet according to claim 7, characterized in that: The cover body (70) is respectively provided with a first through hole (701) and a second through hole (702); a first indicator light (910) is arranged in the first through hole (701), and a second indicator light (920) is arranged in the second through hole (702).

9. An electric pulse adjustable bracelet according to any one of claims 1-6, characterized in that: A hanging portion (90) is formed on the shell (10), and a ring buckle (91) is provided on the hanging portion (90).

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