CN115576371A - Intelligent wearable device - Google Patents

Abstract

The invention discloses intelligent wearing equipment which comprises a shell, a circuit assembly and a temperature adjusting assembly, wherein the shell is provided with an installation cavity, the circuit assembly is arranged in the installation cavity, the temperature adjusting assembly comprises an adjusting piece and a reversing switch which are arranged in the installation cavity, the adjusting piece is arranged on at least one side of the circuit assembly, the adjusting piece is provided with a first surface facing the circuit assembly, and the adjusting piece and the reversing switch are sequentially and electrically connected with the circuit assembly; the circuit component controls the reversing switch to switch the current direction in the regulating piece so as to refrigerate or release heat of the first surface. The technical scheme of this application changes the current direction in the regulating part through adjustment reversing switch, makes the first surface of regulating part refrigerate or heat to adjust the temperature in the installation cavity, guarantee that each part works under the temperature environment that suits in the intelligent wearing equipment, guarantee work high efficiency and make intelligent wearing equipment can satisfy more diversified service environment.

Description

Intelligent wearable device

Technical Field

The invention relates to the technical field of intelligent wearable equipment, in particular to intelligent wearable equipment.

Background

Nowadays, the intelligent wearing industry is under rapid development, and especially intelligent wearing equipment such as intelligent watches, intelligent bracelet obtains the extensive promotion in market because of its diversified healthy motion function. These smart wearable devices generally have a device body for displaying information and implementing a press or touch interaction function.

The intelligent wearable equipment has large heat productivity and is easy to accumulate heat under the work of high load, and the equipment is easy to be cooled and can not work normally under the use environments with lower temperature, such as diving, outgoing in winter and the like. A heat conducting layer is often arranged in the existing intelligent wearable equipment to conduct heat so as to dissipate heat; or the heat preservation effect is realized by arranging the heat preservation layer. The above means have single function and low efficiency, and cannot flexibly deal with complex working environment.

Disclosure of Invention

The invention mainly aims to provide intelligent wearable equipment, and aims to realize temperature regulation in the intelligent wearable equipment, so that the work of a product is efficient, and the use scene is more diversified.

In order to achieve the above object, the present invention provides an intelligent wearable device, including:

the shell is provided with a mounting cavity;

the circuit assembly is arranged in the mounting cavity; and

the temperature adjusting assembly comprises an adjusting piece and a reversing switch which are arranged in the mounting cavity, the adjusting piece is arranged on at least one side of the circuit assembly, the adjusting piece is provided with a first surface facing the circuit assembly, and the adjusting piece and the reversing switch are sequentially and electrically connected with the circuit assembly;

the circuit component controls the reversing switch to switch the current direction in the adjusting piece so as to enable the first surface to refrigerate or release heat.

In an embodiment, the adjustment member is provided with an adjustment layer provided with the first surface and a second surface facing away from the circuit component;

the adjusting layer is provided with a first state of the first surface heat release and the second surface refrigeration and a second state of the first surface refrigeration and the second surface heat release, the adjusting layer is electrically connected with the circuit assembly through the reversing switch, and the circuit assembly controls the reversing switch to switch between the first state and the second state.

In an embodiment, the adjusting member further comprises a first heat conduction layer, and the first heat conduction layer is attached to the first surface;

and/or, the regulating part also comprises a second heat conduction layer, and the second heat conduction layer is attached to the second surface.

In an embodiment, a limiting plate is arranged in the installation cavity, the limiting plate and the side wall of the installation cavity enclose to form a limiting groove, and the adjusting piece is arranged in the limiting groove.

In one embodiment, the limiting groove is disposed around the circuit component.

In an embodiment, the limiting plate is a heat conducting member, and the first surface is attached to the limiting plate.

In one embodiment, a plurality of heat conducting grooves are arranged on the outer side wall of the limiting groove at intervals;

and/or a plurality of heat conducting grooves are arranged on the outer side surface of the shell at intervals.

In one embodiment, the circuit assembly is provided with a circuit board, the circuit board is arranged in the mounting cavity, the circuit board is provided with a switch circuit, and the switch circuit is electrically connected with the reversing switch;

the intelligent wearable device further comprises a key, and the key part extends into the installation cavity and is used for triggering the switch circuit.

In one embodiment, a first avoiding hole is formed in the side face of the shell, a second avoiding hole opposite to the first avoiding hole is formed in the adjusting piece, a connecting channel communicated with the mounting cavity is formed between the first avoiding hole and the second hole, and part of the keys are movably arranged in the connecting channel;

the circuit board is provided with a spring plate switch which is electrically connected with the switch circuit and is arranged on a motion path of the key so that the key can trigger the spring plate switch.

In one embodiment, the reversing switch is a double-pole double-throw switch, and the reversing switch is electrically connected with the circuit board.

The technical scheme of this application sets up circuit module and temperature regulation subassembly in the installation cavity, the temperature regulation subassembly includes regulating part and reversing switch, regulating part and reversing switch electricity connection circuit module in proper order, the circuit module changes the current direction in the regulating part through adjustment reversing switch, make the first surface of regulating part refrigerate or heat, thereby adjust the temperature in the installation cavity, each part works under the temperature environment that suits in the assurance intelligence wearing equipment, guarantee work efficiency and make intelligence wearing equipment can satisfy more diversified service environment.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of an intelligent wearable device according to the present invention;

fig. 2 is an exploded view of the smart wearable device of fig. 1;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is a schematic structural diagram of a temperature adjustment assembly according to an embodiment of the present invention.

The reference numbers illustrate:

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

In order to realize the temperature adjustment in the intelligent wearable device, make the product work efficient and achieve the purpose of heating in more diversified use scenes, the invention provides the intelligent wearable device 100.

Alternatively, the smart wearable device 100 may be a watch, a bracelet, a necklace, or the like.

Referring to fig. 1 to 4, in some embodiments of the present invention, the smart wearable device 100 includes a housing 10, a circuit assembly 30, and a temperature adjustment assembly 50, the housing 10 is provided with a mounting cavity 10a, the circuit assembly 30 is disposed in the mounting cavity 10a, the temperature adjustment assembly 50 includes an adjustment piece 51 and a reversing switch 53 disposed in the mounting cavity 10a, the adjustment piece 51 is disposed on at least one side of the circuit assembly 30, the adjustment piece 51 has a first surface facing the circuit assembly 30, and the adjustment piece 51 and the reversing switch 53 are electrically connected to the circuit assembly 30 in turn; wherein, the circuit assembly 30 controls the reversing switch 53 to switch the current direction in the adjusting member 51, so as to cool or release the first surface.

The housing 10 is used for installing and accommodating the circuit assembly 30, the temperature adjustment assembly 50 and other functional modules of the smart wearable device 100, and is convenient for the processing and molding of the housing 10. In one embodiment, the housing 10 includes an outer shell and a bottom shell, wherein the outer shell can be designed and processed independently, the outer shell is disposed in a frame shape or a ring shape, and the bottom shell is located at one side of the outer shell and can be connected with the outer shell in a sealing manner by gluing or the like to form the housing 10 in an integrated structure, and forms the accommodating cavity.

Conventionally, the smart wearable device 100 is further provided with a display portion connected to the housing 10, the display portion being used to realize information display of the smart wearable device 100, such as display of clock information, image information, and the like. The display portion is sealed in cooperation with the housing 10 to protect the functional module in the installation cavity 10a from water and dust.

In one embodiment, circuit assembly 30 occupies the middle of mounting cavity 10a, and adjustment member 51 is disposed on the side of circuit assembly 30 and between circuit assembly 30 and the sidewall of mounting cavity 10 a. Alternatively, the adjusting member 51 may be disposed at one side of a certain portion of the circuit assembly 30 for performing a local temperature adjustment; the adjusting member 51 may include a plurality of portions arranged at intervals in the circumferential direction of the circuit assembly 30, and performs temperature adjustment in the mounting cavity 10a from point to surface; alternatively, the adjusting member 51 may be disposed around the circuit assembly 30, so as to achieve a complete and uniform temperature adjustment effect.

The specific shape of the adjustment member 51 is adapted to the shape of the housing 10. For example, when the housing 10 is substantially circular, the adjustment member 51 may be an arc-shaped plate segment or ring-shaped member extending along the circumferential direction of the circuit assembly 30; when the housing 10 is substantially polygonal, the adjusting member 51 may be a straight plate section or a plate structure similar to the shape of the housing 10.

In this embodiment, the adjusting member 51 adopts a solid-state refrigeration technology. Specifically, a PN layer is disposed in the adjusting member 51, that is, a thermocouple formed by connecting an N-type semiconductor material and a P-type semiconductor material is used, and according to the peltier effect, when current is applied to the PN layer, heat transfer occurs between the two ends, thereby generating a temperature difference. When the current of the thermocouple is reversed, the direction of heat flow is reversed accordingly, and thus the first surface can be made to emit heat or cool by changing the direction of the current in the regulating member 51.

Optionally, the commutation switch 53 can be adjusted by input commands or by feedback from the circuit assembly 30 based on temperature information to change the direction of current flow in the regulating member 51. Wherein the reversing switch 53 may be a relay.

So, the technical scheme of this application sets up circuit module 30 and temperature regulation subassembly 50 in installation cavity 10a, temperature regulation subassembly 50 includes regulating part 51 and reversing switch 53, regulating part 51 and reversing switch 53 electricity link circuit module 30 in proper order, circuit module 30 changes the current direction in the regulating part 51 through adjustment reversing switch 53, make the first surface of regulating part 51 refrigerate or heat, thereby adjust the temperature in the intelligent wearing equipment 100, guarantee that each part works under the temperature environment that suits in the intelligent wearing equipment 100, guarantee work high efficiency and make intelligent wearing equipment 100 can satisfy more diversified service environment.

Referring to fig. 1 and 4, in an embodiment, the adjusting member 51 is provided with an adjusting layer 511, the adjusting layer 511 is provided with a first surface and a second surface facing away from the circuit component 30, and the first heat conducting layer 513 is attached to the first surface; the adjusting layer 511 has a first state of first surface heat release and second surface cooling and a second state of first surface cooling and second surface heat release, the adjusting layer 511 is electrically connected to the circuit assembly 30 through the reversing switch 53, and the circuit assembly 30 controls the reversing switch 53 to switch between the first state and the second state.

Specifically, the adjustment layer 511 includes a PN layer, and in order to facilitate heat transfer, the adjustment layer 511 is provided in a plate shape having a side surface with a certain area, and two surfaces of the adjustment layer 511 are a first surface and a second surface, respectively. After the adjusting layer 511 is powered on, the first surface and the second surface can rapidly generate heat migration, so that in the first state, heat migrates from the first surface to the second surface, the temperature of the first surface is higher than that of the second surface, and the heat of the first surface is dissipated into the mounting cavity 10a through the first heat conduction layer 513, so as to achieve the purpose of heating; in the second state, heat is transferred from the second surface to the first surface, so that the temperature of the first surface is lower than that of the second surface, and air or components in the mounting cavity 10a exchange heat with the first surface through the first heat conducting layer 513, thereby achieving the purpose of heat dissipation.

In one embodiment, to make the heat transfer more uniform, the regulating member 51 further comprises a first heat conducting layer 513, and the first heat conducting layer 513 is attached to the first surface of the regulating layer 511. The first heat conducting layer 513 is a heat conducting insulating sheet, and the shape of the first heat conducting layer is adapted to the adjusting layer 511, so as to ensure a good fitting degree with the adjusting layer 511, and improve the heat conducting efficiency.

In an embodiment, the adjusting layer 511 and the first heat conducting layer 513 are bonded by a heat conducting agent, which may be a heat conducting silicone grease, so that the adjusting layer 511 and the first heat conducting layer 513 are tightly bonded, and simultaneously, the gap between the adjusting layer 511 and the first heat conducting layer 513 is fully filled, thereby reducing thermal resistance and improving heat conducting efficiency.

Further, in an embodiment, the adjusting member 51 further includes a second heat conducting layer attached to the second surface, and the structure and function of the second heat conducting layer are similar to those of the first heat conducting layer 513, which are not described in detail herein as the adjusting member 51. The second heat conduction layer may be bonded to the adjustment layer 511 by a heat conduction agent such as heat conduction silicone grease, or the second heat conduction layer is a heat conduction coating such as heat conduction paste.

Referring to fig. 1 and 3, in an embodiment, a position-limiting plate 11 is disposed in the installation cavity 10a, the position-limiting plate 11 and a sidewall of the installation cavity 10a enclose to form a position-limiting groove 11a, and the adjusting element 51 is disposed in the position-limiting groove 11a.

In this embodiment, the limiting plate 11 protrudes from the bottom wall of the mounting cavity 10a and is disposed opposite to the side wall of the mounting cavity 10a to form the limiting groove 11a. The radian, length, height and other parameters of the limiting groove 11a are adapted to the adjusting piece 51, so that the limiting groove 11a can better limit the adjusting piece 51, and the stability is improved.

Alternatively, when the adjusting member 51 is a plate body provided at one side of the circuit assembly 30, both ends of the limiting plate 11 may be bent toward the side wall of the mounting cavity 10a, so that the adjusting member 51 cannot be pulled out from both sides of the limiting groove 11a.

Referring to fig. 3, in one embodiment, the limiting groove 11a is disposed around the circuit assembly 30. In this embodiment, the outer contour of the housing 10 is substantially circular, and the limiting plate 11 surrounds the circuit assembly 30 and forms an annular limiting groove 11a with the side wall of the mounting cavity 10a in an enclosing manner. The adjusting member 51 is also annular and is disposed in the limiting groove 11a to achieve overall uniform temperature adjustment in the mounting cavity 10 a.

One side of the adjusting piece 51 extends out of the pin 5111 to be connected with the circuit component 30, and the limiting plate 11 is provided with a structure for avoiding the pin 5111. In this embodiment, an opening is formed at one side of the limiting groove 11a, so that the annular adjusting member 51 enters the limiting groove 11a, and the limiting plate 11 is further provided with an avoiding groove 11c or a through hole for the pin 5111 to pass through the limiting plate 11 and be connected with the circuit assembly 30.

Alternatively, the end surface of the restriction plate 11 near the opening is depressed to form two escape grooves 11c.

In one embodiment, the limiting plate 11 is a heat conducting member, the first surface is attached to the limiting plate 11, and the limiting plate 11 is used for conducting heat. The distance between the two opposite side walls of the limiting groove 11a is approximately equal to the thickness of the adjusting piece 51, so that the adjusting piece 51 can be firmly limited and fixed by the limiting groove 11a, the first surface and the second surface of the adjusting piece 51 are better attached to the side walls of the limiting groove 11a, the heat conduction efficiency is improved, and the temperature adjusting efficiency is improved.

Alternatively, the limiting plate 11 and the housing 10 may be made of a metal, such as an aluminum alloy, or a heat conducting material such as a heat conducting ceramic, so that heat can be transferred in the limiting plate 11 and the housing 10 with high efficiency, and the efficiency of temperature adjustment can be further improved.

In one embodiment, the sidewall of the limiting groove 11a is provided with a plurality of heat conducting grooves at intervals. In this embodiment, the heat conduction groove may be disposed along the extending direction of the limiting groove 11a or the groove depth direction, and the cross section of the heat conduction groove may be serrated or concave-convex to increase the contact area with air and improve the heat conduction efficiency.

It can be understood that, if the first surface and the limiting plate 11 transfer heat through contact, the heat conducting groove is arranged on the outer side wall of the limiting groove 11 a; if heat is transferred between the first surface and the limiting plate 11 through air, the heat conducting grooves are formed in the inner side wall and the outer side wall of the limiting groove 11a.

Further, a plurality of heat conduction grooves are formed in the outer side surface of the housing 10 at intervals, so that the contact area between the housing 10 and the outside air is increased, and the heat dissipation efficiency of the housing 10 is increased.

Referring to fig. 1 and 2, in one embodiment, the circuit assembly 30 is provided with a circuit board 33, the circuit board 33 is disposed in the mounting cavity 10a, and the circuit board 33 is provided with a switching circuit electrically connected to the reversing switch 53; the intelligent wearable device 100 further comprises a key 13, and the key 13 partially extends into the installation cavity 10a and is used for triggering the switch circuit 33.

In this embodiment, the circuit board 33 is fixed to the bottom wall of the mounting cavity 10a and used for collecting signals, processing data, issuing commands, and the like. The button 13 can be located the side or the front of casing 10, and the user can be according to actual application environment through button 13 to circuit board 33 sending different signals, and the control module of circuit board 33 is according to different signal control regulating part 51 with different state work, convenient and fast, the feedback is clear.

Optionally, the circuit board 33 is provided with a switch element corresponding to the key 13, and the key 13 touches the switch element to trigger the switch circuit.

Optionally, the switch member is a dome switch 331.

Optionally, in an embodiment, the circuit assembly 30 further includes a power supply 31, and the power supply 31 is electrically connected to the circuit board 33 and is configured to provide power to the circuit board 33 and other components.

Specifically, in an embodiment, a first avoiding hole is formed in a side surface of the housing 10, the adjusting member 51 is provided with a second avoiding hole 51a facing the first avoiding hole, a connecting channel communicating with the mounting cavity 10a is formed between the first avoiding hole and the second avoiding hole, and part of the keys 13 are movably arranged in the connecting channel; the circuit board 33 is provided with a dome switch 331, the dome switch 331 is electrically connected to the switch circuit, and the dome switch 331 is located on the moving path of the key 13, so that the key 13 can trigger the dome switch 331.

In this embodiment, the key 13 is disposed on the side surface of the housing 10, the key 13 is a multi-section cylindrical solid, the first avoiding hole and the second avoiding hole 51a are circular, and a locking structure is disposed in the first avoiding hole to prevent the key 13 from being separated from the housing 10. The surface of the circuit board 33 is provided with a support, and the support is provided with a spring switch 331 arranged towards the key 13. Pressing the key 13 can make one end of the key 13 in the installation cavity 10a press against the elastic sheet switch 331, and then release the key 13, and the key 13 is reset through the elastic structure in the connection channel.

Optionally, when the adjusting element 51 is disposed in the limiting groove 11a, the first avoiding hole communicates with the limiting groove 11a, and a third avoiding hole 11b is further disposed on the limiting plate 11 for the key 13 to pass through. A frame structure for supporting the bracket is further formed on the limiting plate 11, so that the stability of the dome switch 331 is improved.

It will be appreciated that in addition to the first and second states mentioned in the previous embodiments, the circuit assembly 30 may also cut off the power supply 31 to the adjustment member 51, leaving the adjustment member 51 in a third, inactive state.

In connection with the above embodiments, reference is given below to the control of the keys 13:

the adjusting member 51 is in the third state;

the user presses the key 13 for a long time, the spring switch 331 generates a continuous signal, the circuit board 33 controls the adjusting piece 51 to be electrified, and the adjusting piece enters a first state or a second state;

when a user presses the key 13 for the first time, the dome switch 331 generates a point contact signal, the circuit board 33 controls the reversing switch 53 to change the current in the adjusting member 51;

the user presses the key 13 again, the dome switch 331 generates a point contact signal, the circuit board 33 controls the reversing switch 53, and the current in the adjusting member 51 is changed again;

the user presses the key 13 again for a long time, the dome switch 331 generates a continuous signal, and the circuit board 33 controls the adjusting member 51 to be powered off, and enters a third state.

In another embodiment, the smart wearable device 100 is provided with a display component electrically connected to the circuit board 33, and the user can input corresponding instructions through the display component, and thereby control the state of the adjusting member 51 to cope with different use environments.

In another embodiment, the adjusting member 51 can also be automatically started and stopped by self-feedback of the control module of the circuit board 33, which is more intelligent and convenient.

In this embodiment, a temperature sensor for sensing temperature is disposed in the casing 10, and the temperature sensor is electrically connected to the circuit assembly 30. When the temperature sensor senses that the temperature value of a certain component or the temperature value in the installation cavity 10a is lower than a certain preset value, a signal is sent to the circuit assembly 30, the circuit assembly 30 supplies power to the adjusting piece 51, and the first surface is controlled to release heat; when the temperature sensor senses that the temperature value of a certain part or the temperature value in the installation cavity 10a is higher than a certain preset value, a signal is sent to the circuit assembly 30, the circuit assembly 30 supplies power to the adjusting part 51, and the current direction in the adjusting part 51 is adjusted through the reversing switch 53, so that the first surface is refrigerated; when the temperature is within the preset range, the circuit assembly 30 powers off the adjusting member 51 to be in the third state.

In one embodiment, the reversing switch 53 is a double-pole double-throw switch, and the reversing switch 53 is electrically connected to the circuit board 33.

Referring to fig. 4, in this embodiment, the adjusting element 51 extends out of two pins 5111, the reversing switch 53 is connected to the two pins 5111, and the reversing switch 53 can simultaneously turn on or off the two pins 5111 and realize the switching of the joint directions of the two pins 5111. It will be appreciated that when the reversing switch 53 is open, i.e. corresponding to the third state of the previous embodiment; when the commutation switch 53 conducts the two pins 5111 in the forward direction, the first state corresponds to the foregoing embodiment; when the commutation switch 53 reversely turns on the two pins 5111, it corresponds to the second state of the foregoing embodiment.

The three states can be conveniently switched by controlling the reversing switch 53 through the circuit board 33.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings, or any other related technical fields, which are directly or indirectly applied to the present invention, are included in the scope of the present invention.

Claims (10)

1. An intelligence wearing equipment which characterized in that includes:

the shell is provided with a mounting cavity;

the circuit assembly is arranged in the mounting cavity; and

the temperature adjusting assembly comprises an adjusting piece and a reversing switch which are arranged in the mounting cavity, the adjusting piece is arranged on at least one side of the circuit assembly, the adjusting piece is provided with a first surface facing the circuit assembly, and the adjusting piece and the reversing switch are sequentially and electrically connected with the circuit assembly;

the circuit component controls the reversing switch to switch the current direction in the adjusting piece so as to enable the first surface to refrigerate or release heat.

2. The smart wearable device of claim 1, wherein the adjustment member is provided with an adjustment layer provided with the first surface and a second surface facing away from the circuit assembly;

the adjusting layer is provided with a first state of the first surface heat release and the second surface refrigeration and a second state of the first surface refrigeration and the second surface heat release, the adjusting layer is electrically connected with the circuit assembly through the reversing switch, and the circuit assembly controls the reversing switch to switch between the first state and the second state.

3. The intelligent wearable device of claim 2, wherein the adjustment member further comprises a first heat conduction layer attached to the first surface;

and/or, the regulating part also comprises a second heat conduction layer, and the second heat conduction layer is attached to the second surface.

4. The intelligent wearable device of claim 1, wherein a limiting plate is arranged in the mounting cavity, the limiting plate and a side wall of the mounting cavity enclose a limiting groove, and the adjusting member is arranged in the limiting groove.

5. The intelligent wearable device of claim 4, wherein the limiting groove is disposed around the circuit assembly.

6. The intelligent wearable device of claim 4, wherein the limiting plate is a heat conducting member, and the first surface is attached to the limiting plate.

7. The intelligent wearable device of claim 4, wherein the side wall of the limiting groove is provided with a plurality of heat conducting grooves at intervals;

and/or a plurality of heat conducting grooves are arranged on the outer side surface of the shell at intervals.

8. The intelligent wearable device of any one of claims 1 to 7, wherein the circuit assembly is provided with a circuit board, the circuit board is arranged in the mounting cavity, the circuit board is provided with a switch circuit, and the switch circuit is electrically connected with the reversing switch;

the intelligent wearable device further comprises a key, and the key part extends into the mounting cavity and is used for triggering the switch circuit.

9. The intelligent wearable device according to claim 8, wherein a first avoiding hole is formed in a side surface of the housing, the adjusting member is provided with a second avoiding hole facing the first avoiding hole, a connecting channel communicating with the mounting cavity is formed between the first avoiding hole and the second avoiding hole, and at least part of the keys are movably arranged in the connecting channel;

the circuit board is provided with a spring plate switch which is electrically connected with the switch circuit and is arranged on a motion path of the key so that the key can trigger the spring plate switch.

10. The intelligent wearable device of claim 8, wherein the reversing switch is a double pole double throw switch and the reversing switch is electrically connected to the circuit board.

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