CN218273100U - Intelligent wearable device - Google Patents

Abstract

The utility model provides an intelligence wearing equipment, intelligence wearing equipment includes: the key hole penetrates through the shell, the key hole comprises a first part close to the key slot and a second part far away from the key slot, and the aperture of the first part is larger than that of the second part so as to form a step surface between the first part and the second part; the key comprises a key cap and a key column connected with the key cap, wherein the key cap is at least partially accommodated in the key groove, the key column penetrates through the key hole, a first sealing ring, a gasket and a spring are sequentially sleeved on the key column, the sealing ring and the gasket are positioned in the first part of the key hole, and the sealing ring is abutted to the step surface; and a ring groove is further arranged on the key column corresponding to the second part, and a second sealing ring in interference fit with the second part is sleeved in the ring groove. Thereby, set up the sealing washer in the part of the different diameters of key hole, promoted the sealed effect of intelligent wearing equipment button department, promote waterproof performance.

Description

Intelligent wearable device

Technical Field

The utility model belongs to the technical field of the electron, more specifically say, relate to an intelligence wearing equipment.

Background

Intelligent wearing equipment such as intelligent bracelet, intelligent wrist-watch are more and more welcomed by people in the market now. The intelligent wearable device has high waterproof requirements because the intelligent wearable device is often worn on the body of a user to track the motion and physiological conditions of the user. The button is the part that the wrist-watch is as often using, because the clearance between button and the equipment casing, outside water often gets into inside intelligent wearing equipment through this clearance, influences intelligent wearing equipment's use.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of this application is to provide an intelligence wearing equipment, its purpose promotes the sealed effect of intelligence wearing equipment button department, promotes intelligence wearing equipment's waterproof performance.

The embodiment of the application provides an intelligence wearing equipment, include:

the key hole penetrates through the shell, the key hole comprises a first part close to the key slot and a second part far away from the key slot, and the aperture of the first part is larger than that of the second part so as to form a step surface between the first part and the second part;

the key comprises a key cap and a key column connected with the key cap, wherein at least part of the key cap is accommodated in the key groove, the key column penetrates through the key hole, a first sealing ring, a gasket and a spring are sequentially sleeved on the key column, the sealing ring and the gasket are positioned in the first part of the key hole, the sealing ring is abutted against the step surface, the gasket is positioned between the sealing ring and the spring, and the spring is abutted against the gasket and the key cap;

and a ring groove is also arranged on the key column corresponding to the second part, a second sealing ring is sleeved in the ring groove, and the second sealing ring is in interference fit with the second part.

Furthermore, the intelligent wearable device further comprises a trigger switch arranged in the shell, and when the keycap is pressed, the key column moves along the extending direction of the key hole and contacts with the trigger switch.

Furthermore, the button inslot is formed with the holding tank, is provided with the bayonet lock in the holding tank, and the key cap is provided with the trip towards one side of holding tank, and the trip cooperates with the bayonet lock in order to restrict the removal of key cap.

Furthermore, the shell is provided with a through hole for the bayonet to pass through, and the through hole extends into the accommodating groove.

Furthermore, the holding tank, the trip and the bayonet lock have two respectively, and two holding tanks are located the both sides in key hole respectively, and two trips are located key cap length direction's both ends.

Furthermore, the trip comprises a vertical connecting part and a transverse extending part, the vertical connecting part is vertical to the keycap and is connected between the keycap and the vertical extending part, and the transverse extending part is parallel to the keycap;

the transverse extending part is positioned between the bottom surface of the accommodating groove and the clamping pin.

Further, the transverse extension part comprises a first contact surface facing the bottom surface of the accommodating groove and a second contact surface facing the clamping pin, and when the keycap is pressed, the first contact surface in at least one clamping hook is abutted against the bottom surface of the accommodating groove; when the keycap is not pressed, the second contact surface of the clamping hook is abutted with the clamping pin.

The embodiment of the application provides an intelligence wearing equipment's casing includes according to keyway and key hole, the key post of button is worn to locate in the key hole, the key hole is including being close to according to the first part of keyway and keeping away from according to the second part of keyway, the aperture of first part is greater than the aperture of second part, form the step face between first part and second part, the cover is equipped with first sealing washer and second sealing washer on the key post, first sealing washer passes through spring and step face butt, the second sealing washer sets up the position that corresponds the second part on the key post, thereby all set up the sealing washer in the part of the diameter of key hole difference, the sealed effect of intelligence wearing equipment button department has been promoted, promote intelligence wearing equipment's waterproof performance.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic view of an intelligent wearable device provided in an embodiment of the present application;

fig. 2 is a cross-sectional view of an intelligent wearable device provided in an embodiment of the present application;

FIG. 3 is an enlarged view of FIG. 2 at the key;

fig. 4 is a cross-sectional view of the smart wearable device provided in the embodiment of the present application when no key is installed;

FIG. 5 is an enlarged view of FIG. 2 at the key slot;

FIG. 6 is an exploded view of a key according to an embodiment of the present application;

fig. 7 is an exploded view of another perspective of a key provided in an embodiment of the present application.

Wherein, in the figures, the respective reference numerals:

smart wearable device 1000, main body 100, band 200, housing 102, display 104, microphone 106, key 300, side wall 122, key groove 124, key hole 126, receiving groove 128, receiving groove bottom 1282, first part 1261, second part 1262, step surface 1263, key cap 302, key post 304, first sealing ring 306, gasket 308, spring 310, second sealing ring 312, trigger switch 108, hook 314, vertical connecting portion 3142, transverse extending portion 3144, bayonet 316, first contact surface 3146, second contact surface 3148, through hole 130, ring groove 3042

Detailed Description

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

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used 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 one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 and fig. 2 together, a description will now be given of an intelligent wearable device according to an embodiment of the present application. An intelligence wearing equipment that this application embodiment provided is a portable equipment of directly wearing on one's body or integrating user's clothes or accessory, and intelligence wearing equipment can include but not limited to for intelligent wrist-watch, intelligent bracelet, intelligent wrist strap, intelligent glasses, ring or helmet etc.. For convenience of explanation, the following description will be made in detail taking a smart watch as an example.

Fig. 1 is a schematic view of an overall structure of an intelligent wearable device 1000 in an embodiment of the present application. The intelligent wearable device 1000 is an example of an intelligent watch, the intelligent wearable device 1000 includes a main body 100 for realizing the function of the wearable device and a belt 200200 for fixing the main body 100 to a wrist of a human body, the main body 100 includes a housing 102, a display screen 104, a microphone 106, a key 300 and other structures, an accommodating space 110 is formed between the display screen 104 and the housing 102, a chip, an internal sensor, a battery and other components can be arranged in the accommodating space 110, and a physiological monitoring sensor, such as a heart rate sensor, can be arranged at the back of the housing 102.

The housing 102 may have a regular shape, such as a circular or square cross-section, although the housing 102 may have other irregular shapes. The housing 102 may be made of a variety of materials, for example, the housing 102 may be formed of plastic, ceramic, metal (e.g., stainless steel, aluminum, titanium alloy, etc.), other suitable materials, or a combination of any two or more of these materials. The housing 102 may be formed using a unitary configuration in which a portion or all of the housing 102 is machined or molded as a single structure, or may be formed using multiple structures (e.g., an internal frame structure, one or more structures forming a surface of the housing 102, etc.).

The Display screen 104 is mounted on the housing 102, and may be a Liquid Crystal Display (LCD) 104 or an Organic Light-Emitting Display (OLED) 104, or a Display screen 104 based on other Display technologies (e.g., an electrophoretic Display 104, a Display screen 104 with a Crystal semiconductor Light-Emitting Diode array on a flexible substrate, etc.). The display screen 104 may be a touch screen display screen 104 that includes capacitive touch sensors, resistive touch sensors, or other touch sensor components or may be a non-touch sensitive display screen 104.

The display screen 104 may include one or more layers of transparent protective material. For example, the outermost layer of the display screen 104 overlay may be formed of a hard transparent material such as a rigid polymer, glass, sapphire, or other crystalline material, or other transparent material to help protect the display screen 104 from damage.

The display screen 104 may be used to display a variety of information such as time, health indicators, information, and the like.

The microphone 106 is arranged at the side part of the shell 102, and the microphone 106 can convert the collected sound signals into electric signals which are received by the audio circuit and then converted into audio data; the audio circuit can also convert the audio data into an electric signal, transmit the electric signal to a loudspeaker, and convert the electric signal into a sound signal by the loudspeaker to output.

The keys 300 are arranged on the side of the housing 102, the keys 300 are press-type keys 300, the keys 300 can be volume control keys 300 for controlling volume, switch keys 300 for turning on or off the display screen 104 and controlling the on/off of the intelligent wearable device 1000, and the intelligent wearable device 1000 can receive the input of the keys 300 and generate key signal input related to user setting and function control of the intelligent wearable device 1000.

Referring to fig. 2 to 7, in the embodiment of the present application, a key slot 124 and a key hole 126 are formed on a side wall 122 of a housing 102 of an intelligent wearable device 1000, the key hole 126 is formed on a bottom surface of the key slot 124, and the key slot 124 is formed along a length direction of the side wall 122. The key hole 126 penetrates the case 102 to communicate the inner space of the case 102 with the outside of the case 102. Key hole 126 includes a first portion 1261 proximate key slot 124 and a second portion 1262 distal key slot 124, the first portion 1261 having a larger bore diameter than the second portion 1262 to form a stepped surface 1263 between first portion 1261 and second portion 1262.

The key 300 includes a key cap 302 and a key post 304 connected to the key cap 302, the key cap 302 has a shape matching the cross-section of the key groove 124, the key cap 302 is at least partially received in the key groove 124, and the key post 304 is disposed through the key hole 126. Preferably, the key cap 302 is integrally formed with the key post 304.

A first seal ring 306, a spacer 308, and a spring 310 are sequentially fitted over the key post 304, the seal ring and the spacer 308 are positioned in the first portion 1261 of the key hole 126, the seal ring abuts against the step surface 1263, the spacer 308 is positioned between the seal ring and the spring 310, and the spring 310 abuts against the spacer 308 and the key cap 302. The first seal ring 306 is pressed against the stepped surface 1263 by a spring 310. The first seal ring 306 is an interference fit with the first portion 1261 of the key hole 126.

A ring groove 3042 is formed in the key cylinder 304 at a position corresponding to the second portion 1262, a second sealing ring 312 is fitted in the ring groove 3042, and the second sealing ring 312 is in interference fit with the ring groove 3042 and the second portion 1262 of the key hole 126.

The casing 102 of the intelligent wearable device 1000 is provided with the trigger switch 108, the trigger switch 108 is electrically connected to the circuit board of the intelligent wearable device 1000, and when the key cap 302 is pressed, the key post 304 moves along the extending direction of the key hole 126 and contacts with the trigger switch 108, so that the trigger switch 108 sends out a trigger signal. The key hole 126 may be used to limit the direction of movement of the key post 304 to be in the axial direction of the key post 304.

The key pressing groove 124 is internally provided with a containing groove 128, a bayonet 316 is arranged in the containing groove 128, one side of the key cap 302 facing the containing groove 128 is provided with a clamping hook 314, the bayonet 316 is perpendicular to the key cap 302 and the key column 304, and the clamping hook 314 is matched with the bayonet 316 to limit the movement of the key cap 302. The key 300 is retained in the key slot 124 by a detent 316.

In the embodiment of the present application, when the key 300 is pressed, the key cap 302 and the key post 304 can move along the axial direction of the key post 304 (i.e. the extending direction of the key hole 126), the spring 310 is compressed, and under the elastic force of the spring 310, the gasket 308 presses the first sealing ring 306, so that the first sealing ring 306 is pressed against the step surface 1263, and the key post 304 abuts against the trigger switch 108, so as to realize the function of the key 300. When the key 300 is released, the key cap 302 and the key post 304 move outward of the housing 102 due to the elastic force of the spring 310, when the hook 314 of the key cap 302 contacts the hook 314 in the receiving groove 128, the key cap 302 no longer moves outward of the housing 102, the key 300 is limited in the key groove 124 by the pin 316, and the key 300 is reset, at this time, the gasket 308 and the first sealing ring 306 are still under the elastic force of the spring 310, and the first sealing ring 306 is pressed against the step surface 1263. The first sealing ring 306 can prevent water vapor entering the key groove 124 and the first portion 1261 of the key hole 126 from entering the second portion 1262 of the key hole 126, so that a first-level waterproof effect is achieved; the second sealing ring 312 can prevent water vapor entering between the first sealing ring 306 and the second sealing ring 312 from entering the intelligent wearable device 1000, so that the second-level water proofing is realized. Thereby all set up the sealing washer in the part of the diameter that key hole 126 is different, promoted the sealed effect of intelligent wearing equipment 1000 button 300 department, promoted intelligent wearing equipment 1000's waterproof performance.

In the present embodiment, the second sealing ring 312 follows the key post 304 to move integrally, but the range of movement of the second sealing ring 312 is always located in the second portion 1262 of the key hole 126, thereby avoiding a second level of waterproofing failure.

In the embodiment of the present application, the first sealing ring 306 and the second sealing ring 312 are preferably made of rubber or silicone material, and have a better elastic deformation capability, so that the first sealing ring 306 and the second sealing ring 312 can be in close contact with the key hole 126, so as to ensure a waterproof effect.

As shown in fig. 3, two hooks 314 are disposed on the key 300 and located at two ends of the key cap 302 in the length direction, and correspondingly, two hooks 314 and two pins 316 are disposed in the key groove 124, so that two receiving grooves 128, two hooks 314 and two pins 316 are disposed respectively. The key 300 is integrally confined in the key slot 124 by means of the cooperation of two detents 316 and two catches 314. In other embodiments of the present application, only one of the receiving slot 128, the hook 314 and the detent 316 may be provided.

The hook 314 includes a vertical connection portion 3142 and a lateral extension portion 3144, the vertical connection portion 3142 is perpendicular to the key cap 302 and connected between the key cap 302 and the vertical extension portion, and the lateral extension portion 3144 is parallel to the key cap 302. The laterally extending portion 3144 of the hook 314 is located between the bottom surface of the receiving groove 128 and the detent 316. The lateral extension 3144 comprises a first contact surface 3146 facing the bottom surface 1282 of the receiving groove and a second contact surface 3148 facing the latch 316, and when the key cap 302 is pressed, the first contact surface 3146 of the at least one latch 314 abuts against the bottom surface 1282 of the receiving groove; when the key cap 302 is not pressed, the second contact surface 3148 of the hook 314 abuts against the detent 316. The moving distance of the key 300 is limited to the distance between the first contact surface 3146 and the bottom surface 1282 of the receiving groove.

As shown in fig. 7, in the present embodiment, through holes 130 are provided in the thickness direction of the housing 102 for passing the pins 316 therethrough, and the through holes 130 extend into the receiving grooves 128. The latch 316 can be inserted into the through hole 130 from the thickness direction of the housing 102 and exposed in the receiving groove 128 to achieve the function of blocking the latch 314.

During assembly, the spring 310, the spacer 308, the first sealing ring 306 and the second sealing ring 312 are firstly sleeved on the key post 304, then the key post 304 is mounted to the key hole 126, the key cap 302 is received in the key groove 124, the key cap 302 is pressed, the transverse extension 3144 of the hook 314 is contacted with the bottom surface 1282 of the receiving groove, then the bayonet 316 is inserted through the through hole 130 of the housing 102, and the bayonet 316 is exposed in the receiving groove 128, thus completing the mounting of the key 300. Therefore, the key 300 is simple in assembly mode, and the assembly efficiency is improved.

In the embodiment of the present application, when the key cap 302 is not pressed, the distance between the annular groove on the key post 304 and the end of the second portion 1262 of the key hole 126 facing the inside of the housing 102 is greater than the distance between the first contact surface 3146 of the transverse extension 3144 of the hook 314 and the bottom surface 1282 of the receiving groove, so as to prevent the annular groove on the key post 304 and the second sealing ring 312 from being exposed inside the housing 102 when the key cap 302 is pressed, which results in a second-level waterproof failure. Moreover, when the key cap 302 is pressed, the distance between the annular groove on the key post 304 and the step surface 1263 of the key hole 126 is greater than the distance between the first contact surface 3146 of the transverse extension 3144 of the hook 314 and the bottom surface 1282 of the accommodating groove, so that the annular groove on the key post 304 and the second sealing ring 312 are prevented from being exposed in the first part 1261 of the press building when the key cap 302 is not pressed, and the second-level waterproof failure is avoided. Thus, the range of motion of the second seal 312 is always located in the second portion 1262 of the key hole 126, avoiding a second level of waterproofing failure.

In the prior art, due to a certain gap between the key hole 126 and the key post 304, when one end of the key 300 is pressed, the other end of the key 300 may be tilted, that is, the other end of the key 300 moves toward the outside of the housing 102. In the application embodiment, when the key 300 is not pressed, the second contact surface 3148 of the hook 314 is always abutted against the bayonet 316, the lateral extension portion 3144 of the hook 314 and the end portion of the key 300 are limited by the bayonet 316 so as not to move to the outside of the housing 102, and when one end of the key 300 is pressed, the other end of the key 300 is limited by the bayonet 316 so as not to move to the outside of the housing 102, so that the gap between the key 300 and the key hole 126 is prevented from being increased, the waterproof performance is improved, and the aesthetic effect of the key 300 is improved.

As above, the casing of intelligence wearing equipment that this application embodiment provided includes according to keyway and key hole, the key post of button is worn to locate in the key hole, the key hole is including being close to the first part according to the keyway and keeping away from the second part according to the keyway, the aperture of first part is greater than the aperture of second part, form the step face between first part and second part, the cover is equipped with first sealing washer and second sealing washer on the key post, first sealing washer passes through spring and step face butt, the second sealing washer sets up the position that corresponds to the second part on the key post, thereby all set up the sealing washer in the part of the diameter that the key hole is different, the sealing effect of intelligence wearing equipment button department has been promoted, promote intelligent wearing equipment's waterproof performance.

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

Claims (7)

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

the key hole penetrates through the shell, the key hole comprises a first part close to the key slot and a second part far away from the key slot, and the aperture of the first part is larger than that of the second part so as to form a step surface between the first part and the second part;

the key comprises a key cap and a key column connected with the key cap, wherein at least part of the key cap is accommodated in the key groove, the key column penetrates through the key hole, a first sealing ring, a gasket and a spring are sequentially sleeved on the key column, the sealing ring and the gasket are positioned in the first part of the key hole, the sealing ring is abutted against the step surface, the gasket is positioned between the sealing ring and the spring, and the spring is abutted against the gasket and the key cap;

and a ring groove is further formed in the key column corresponding to the second part, a second sealing ring is sleeved in the ring groove, and the second sealing ring is in interference fit with the second part.

2. The intelligent wearable device of claim 1, further comprising a trigger switch disposed in the housing, wherein when the key cap is pressed, the key post moves along the extending direction of the key hole and contacts with the trigger switch.

3. The intelligent wearable device of claim 1, wherein a receiving groove is formed in the key groove, a bayonet lock is arranged in the receiving groove, a hook is arranged on one side of the keycap facing the receiving groove, and the hook and the bayonet lock cooperate to limit movement of the keycap.

4. The intelligent wearable device of claim 3, wherein a through hole is provided on the housing for the bayonet to pass through, the through hole extending into the receiving groove.

5. The intelligent wearable device according to claim 3, wherein the holding grooves, the hooks and the pins are two in number, the two holding grooves are respectively located at two sides of the key hole, and the two hooks are located at two ends of the key cap in the length direction.

6. The smart wearable device according to claim 5, wherein the trip comprises a vertical connection perpendicular to the key cap and connected between the key cap and the vertical extension, and a lateral extension parallel to the key cap;

the transverse extension part is positioned between the bottom surface of the accommodating groove and the clamping pin.

7. The smart wearable device according to claim 6, wherein the lateral extension comprises a first contact surface facing the bottom surface of the receiving groove and a second contact surface facing the latch, and when the key cap is pressed, the first contact surface of the at least one latch abuts against the bottom surface of the receiving groove; when the keycap is not pressed, the second contact surface of the clamping hook is abutted to the clamping pin.

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