CN115087260A - Wearable device - Google Patents
Wearable device Download PDFInfo
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- CN115087260A CN115087260A CN202210623286.3A CN202210623286A CN115087260A CN 115087260 A CN115087260 A CN 115087260A CN 202210623286 A CN202210623286 A CN 202210623286A CN 115087260 A CN115087260 A CN 115087260A
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- wearable device
- pressing
- temperature sensing
- groove
- sensing device
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 15
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 230000000717 retained effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 8
- 238000009529 body temperature measurement Methods 0.000 description 8
- 230000003993 interaction Effects 0.000 description 7
- 230000036760 body temperature Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000012031 short term test Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/20—Clinical contact thermometers for use with humans or animals
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/14—Operating parts, e.g. push-button
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0086—Casings, cabinets or drawers for electric apparatus portable, e.g. battery operated apparatus
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Electric Clocks (AREA)
Abstract
The invention relates to the field of electronic products and discloses wearable equipment, which comprises a shell and a pressing assembly, wherein the shell is provided with an installation cavity and an installation hole communicated with the installation cavity, and a stop block is arranged in the installation cavity; the pressing assembly comprises a pressing main body, a temperature sensing device and a key, the pressing main body is slidably arranged in the mounting hole in a penetrating mode, the temperature sensing device and the key are arranged in the pressing main body, the key is located between the pressing main body and the stop block, and can be in contact with the stop block when the pressing main body is pressed. The wearable device provided by the invention is simpler in structure.
Description
Technical Field
The invention relates to the technical field of electronic products, in particular to wearable equipment.
Background
Wearable equipment such as current intelligent bracelet, intelligent wrist-watch is more and more popularized, and wherein temperature detection is an important function of wearable equipment.
In the related art, the temperature measurement module on the wearable device is an independent module, for example, the temperature measurement module includes a metal contact disposed on a housing of the wearable device and a temperature sensor disposed in the housing, the metal contact conducts heat when contacting with a body surface of a human body, and the temperature sensor obtains a temperature of the human body by detecting a temperature of the metal contact. In this scheme, the temperature measurement module is the functional module of setting alone on wearable equipment, and this leads to wearable equipment's volume too big easily, is unfavorable for the lightweight and the miniaturized design of wearable equipment, influences user's wearing experience.
Disclosure of Invention
The invention mainly aims to provide a wearable device, aiming at simplifying the structure of the wearable device and reducing the volume of the wearable device.
To achieve the above object, the present invention provides a wearable device, including:
the mounting structure comprises a shell, a positioning block and a positioning pin, wherein the shell is provided with a mounting cavity and a mounting hole communicated with the mounting cavity, and the mounting cavity is internally provided with the positioning block; and
the pressing assembly comprises a pressing main body, a temperature sensing device and a key, the pressing main body is slidably arranged in the mounting hole in a penetrating mode, the temperature sensing device and the key are arranged in the pressing main body, the key is located between the pressing main body and the stop block, and the pressing main body can be in contact with the stop block when being pressed.
In an embodiment of the present invention, the pressing body includes:
the shell sleeve is slidably arranged in the mounting hole in a penetrating manner, and one side of the shell sleeve facing the stop block is provided with a containing groove; and
the temperature sensing device is arranged on one side of the support, which faces away from the stop block, and the key is arranged on one side of the support, which faces towards the stop block.
In an embodiment of the invention, the support is provided with a wire channel, the wearable device further includes a flexible flat cable, the flexible flat cable passes through the wire channel and is connected with the temperature sensing device and the key, and the flexible flat cable is used for connecting an internal circuit of the wearable device.
In an embodiment of the present invention, the bracket includes:
the base is provided with the wire channel, one of the base and the shell is provided with a first buckle, the other of the base and the shell is provided with a clamping groove, and the first buckle is clamped with the clamping groove; and
the boss is arranged on one side, back to the stop block, of the base, at least part of structure of the boss is accommodated in the accommodating groove, and one end of the flexible flat cable is located on one side, back to the stop block, of the boss and is connected with the temperature sensing device; the other end of the flexible flat cable is located on one side, facing the stop block, of the base and is connected with the key.
In an embodiment of the invention, a groove is formed in a bottom wall of the accommodating groove, the temperature sensing device is accommodated in the groove, and the flexible flat cable covers a notch of the groove.
In an embodiment of the present invention, the groove is filled with a heat conducting member.
In an embodiment of the present invention, the pressing assembly further includes a connecting member disposed at an end of the flexible flat cable away from the key;
the connecting piece encircles the temperature sensing device and is connected with the periphery of the groove notch.
In an embodiment of the present invention, a first limit step is formed on an inner wall of the mounting hole, and a second limit step matched with the first limit step is arranged on an outer wall of the pressing main body;
the pressing assembly further comprises an elastic piece, and the elastic piece is located between the first limiting step and the second limiting step and is abutted to the first limiting step and the second limiting step.
In an embodiment of the present invention, an annular groove is formed in an outer wall of the pressing body, the wearable device further includes a sealing ring, a part of the sealing ring is accommodated and limited in the annular groove, and an outer peripheral wall of the sealing ring is in sealing contact with an inner peripheral wall of the mounting hole.
In an embodiment of the present invention, the wearable device further includes a fixture block disposed on a periphery of the mounting hole, and the fixture block is located in the mounting cavity;
the stop block is provided with a second buckle, and the second buckle is clamped with the clamping block, so that the stop block is fixed with the shell.
According to the technical scheme, the pressing main body is arranged on the wearable device, the temperature sensing device and the key are arranged on the pressing main body, the key is located between the pressing main body and the stop block in the wearable device, the key is in contact with the stop block when the pressing main body is pressed, the activation of the pressing interaction function of the pressing main body can be achieved through the internal circuit connected with the key, and when the user is in contact with the pressing main body, the body temperature of the user can be conducted to the temperature sensing device through the pressing main body, so that the temperature sensing device can detect and obtain the body temperature of the human body, and the temperature measuring function of the wearable device is achieved. Therefore, the temperature sensing device and the keys are integrated on the pressing main body, the arrangement of the temperature sensing device and the keys can be realized by using the pressing main body as a carrier, and the combination of the pressing interaction function and the temperature measuring function is realized, so that the size of the wearable equipment is reduced.
Drawings
In order to more clearly illustrate the embodiments or technical solutions of the present invention, the drawings used in the embodiments or technical solutions of 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 a wearable device of the present invention;
FIG. 2 is a schematic cross-sectional view of the wearable device of FIG. 1 taken along line A-A';
FIG. 3 is an enlarged schematic view of portion B of FIG. 2;
FIG. 4 is a schematic view of a pressing assembly in the wearable device of FIG. 1;
FIG. 5 is an exploded view of the pressing assembly of the wearable device of FIG. 1;
fig. 6 is a partial structural schematic diagram of the wearable device in fig. 1.
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 up, down, 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 movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes 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. The meaning of "and/or" appearing throughout is the same and is meant to encompass three juxtapositions, exemplified by "A and/or B" and including either scheme A, scheme B, or both schemes A and B. 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.
The invention provides a wearable device which comprises but is not limited to a smart watch or a smart bracelet.
In an embodiment of the present invention, as shown in fig. 1 to 3, the wearable device includes a housing 1 and a pressing assembly 2, the housing 1 is provided with a mounting cavity 1a and a mounting hole 1b communicated with the mounting cavity 1a, and a stopper 3 is arranged in the mounting cavity 1 a; the pressing assembly 2 includes a pressing body 21, a temperature sensing device 22 and a key 23, the pressing body 21 is slidably inserted into the mounting hole 1b, the temperature sensing device 22 and the key 23 are disposed on the pressing body 21, and the key 23 is located between the pressing body 21 and the stopper 3 and can contact with the stopper 3 when the pressing body 21 is pressed.
In the present embodiment, the mounting cavity 1a of the housing 1 is used for mounting a functional module and related circuits of a wearable device, including the pressing assembly 2 described above. The stop 3 is used for realizing pressing of the key 23, the stop 3 can be installed and fixed on the shell 1 through screw connection, clamping connection and the like, and the stop 3 is positioned on a moving path of the pressing main body 21. When the pressing body 21 is pressed, the pressing body 21 drives the key 23 to contact with the stop block 3, and the stop block 3 presses and presses the key 23, so that the conduction of the related circuit module connected with the key 23 is realized.
The pressing component 2 is used for realizing a pressing interaction function and a temperature measuring function of the wearable device, and specifically, the pressing main body 21 in the pressing component 2 is arranged in the mounting hole 1b of the housing 1 in a penetrating manner and can move towards the direction of the mounting cavity 1a when being pressed. The pressing body 21 has a cylindrical structure as a whole, and the pressing body 21 is made of a heat conductive material, such as aluminum alloy. The pressing body 21 is partially located outside the housing 1, and the pressing body 21 can be pressed or touched by a user. When the user touches the pressing body 21, the pressing body 21 conducts heat energy, and the body temperature of the user can be obtained by detecting the temperature of the pressing body 21 by the temperature sensing device 22 such as a temperature sensor located on the pressing body 21. When a user presses the pressing body 21, the pressing body 21 moves towards the inner side of the installation cavity 1a and drives the key 23 to be in contact with and extruded by the stop block 3, and when the key 23 is extruded by the stop block 3, the circuit module connected with the key 23 is conducted, so that the relevant circuit module responds to the pressing operation of the pressing body 21 to execute corresponding action, and the pressing interaction function of the pressing assembly 2 is realized. In addition, the wearable device can implement the temperature measurement function when the user touches without pressing the pressing body 21 or when the user presses the pressing body 21, and thus, the pressing interaction function and the temperature measurement function can be simultaneously implemented when the user presses the pressing body 21. The keys 23 may be electronic keys 23, such as membrane keys 23.
In the embodiment, the pressing body 21 is arranged on the wearable device, the temperature sensing device 22 and the key 23 are arranged on the pressing body 21, the key 23 is positioned between the pressing body 21 and the stopper 3 in the wearable device, the key 23 is in contact with the stopper 3 when the pressing body 21 is pressed, the activation of the pressing interaction function of the pressing body 21 can be realized through an internal circuit connected with the key 23, and when the user is in contact with the pressing body 21, the body temperature of the user can be conducted to the temperature sensing device 22 through the pressing body 21, so that the temperature sensing device 22 can detect and acquire the body temperature of the human body, and the temperature measuring function of the wearable device is realized. Therefore, the temperature sensing device 22 and the keys 23 are integrated on the pressing body 21, the arrangement of the temperature sensing device 22 and the keys 23 can be realized by taking the pressing body 21 as a carrier, and the combination of the pressing interaction function and the temperature measuring function is realized, so that the size of the wearable device is reduced.
In an embodiment of the present invention, as shown in fig. 3 and 4, the pressing body 21 includes a housing 211 and a bracket 212, the housing 211 is slidably disposed in the mounting hole 1b, and a receiving groove 211a is formed on a side of the housing 211 facing the stopper 3; the bracket 212 is partially fixed in the containing groove 211a, the temperature sensing device 22 is arranged on the side of the bracket 212 opposite to the stopper 3, and the button 23 is arranged on the side of the bracket 212 facing the stopper 3.
In this embodiment, the housing 211 and the bracket 212 are fitted together, and the housing 211 and the bracket 212 can be fixed by adhesion, clamping, or the like. The bracket 212 is used for mounting the temperature sensing device 22 and the button 23, the temperature sensing device 22 and the button 23 are respectively positioned at two ends of the bracket 212, the temperature sensing device 22 is positioned between the bracket 212 and the bottom wall of the containing groove 211a, and the button 23 is positioned between the bracket 212 and the stopper 3. The temperature sensing device 22 and the key 23 are arranged at two ends of the bracket 212, and the bracket 212 is arranged in the accommodating groove 211a of the shell 211, so that the temperature sensing device 22, the bracket 212 and the key 23 are sequentially distributed in the axial direction of the pressing body 21, the compact design of the structure of the pressing body 21 can be realized, and the reduction of the volume of the pressing body 21 is facilitated. In addition, the temperature sensing device 22 is arranged in the accommodating groove 211a of the shell 211, so that the temperature sensing device 22 can be isolated and protected, a relatively closed temperature measuring environment is provided for the temperature sensing device 22, and the accuracy and the reliability of temperature detection of the temperature sensing module are ensured.
In an embodiment of the invention, as shown in fig. 3 and 4, the bracket 212 is provided with a wire passage 212a, the wearable device further includes a flexible flat cable 4, the flexible flat cable 4 passes through the wire passage 212a and is connected to the temperature sensing device 22 and the button 23, and the flexible flat cable 4 is used for connecting an internal circuit of the wearable device.
In the present embodiment, the wire passage 212a is used for arranging the flexible flat cable 4, and the wire passage 212a may be disposed through a surface of the bracket 212 facing and facing away from the block 3. The flexible flat cable 4 is disposed in the conducting wire passage 212a, and the temperature-sensing device 22 and the button 23 can be disposed on the flexible flat cable 4. Connect temperature sensing device 22 and button 23 simultaneously through soft winding displacement 4, can avoid temperature sensing device 22 and button 23 to insert wearable equipment's internal circuit module through different wires respectively to can reduce this wearable equipment's cost. In addition, the flexible flat cable 4 is restrained through the wire channel 212a, so that the flexible flat cable 4 can be prevented from shaking on the bracket 212, and the reliability of the electric connection between the temperature sensing device 22 and the key 23 is ensured; and can realize circuit arrangement in support 212, so the space outside support 212 can not be occupied to soft winding displacement 4, and wearable equipment need not to set up wiring space for soft winding displacement 4 alone, is favorable to reducing this wearable equipment's volume.
In an embodiment of the present invention, as shown in fig. 3 and 5, the bracket 212 includes a base 2121 and a boss 2122, the base 2121 is provided with a wire passage 212a, one of the base 2121 and the housing 211 is provided with a first buckle 2123, the other of the base 2121 and the housing 211 is provided with a clamping groove 211b, and the first buckle 2123 is clamped with the clamping groove 211 b; the boss 2122 is arranged on one side of the base 2121, which faces away from the stop block 3, at least part of the boss 2122 is accommodated in the accommodating groove 211a, and one end of the flexible flat cable 4 is arranged on one side of the boss 2122, which faces away from the stop block 3, and is connected with the temperature sensing device 22; the other end of the flexible flat cable 4 is located on the side of the base 2121 facing the stopper 3 and is connected to the key 23.
In this embodiment, the base 2121 and the housing 211 are assembled and fixed by the clamping fit of the first buckle 2123 and the clamping groove 211b, and the clamping fixation is favorable for the easy assembly and disassembly of the base 2121 and the housing 211. The locking groove 211b may be an annular groove, and the first clip 2123 may be an annular clip or a sub-clip including a plurality of sub-clips locked with the locking groove 211 b. When the first buckle 2123 is fastened to the fastening groove 211b, at least a part of the boss 2122 is located in the accommodating groove 211a, and one end of the flexible flat cable 4 passes through the conducting wire channel 212a and extends along the outer wall of the boss 2122 to the side of the boss 2122 facing away from the stopper 3, and is connected to the temperature sensing device 22; the other end of the flexible flat cable 4 extends to one side of the base 2121, which is back to the boss 2122, and is connected with the key 23; temperature sensing device 22, boss 2122, base 2121 and button 23 set gradually along the direction of movement of pressing main part 21, and soft winding displacement 4 extends along the outer wall of boss 2122 and arranges, so can promote the compact structure nature of pressing subassembly 2, be favorable to reducing the volume of pressing subassembly 2.
In an embodiment of the invention, as shown in fig. 3 and 5, a groove 211c is formed on the bottom wall of the accommodating groove 211a, the temperature sensing device 22 is accommodated in the groove 211c, and the flexible flat cable 4 covers the notch of the groove 211 c.
In this embodiment, the temperature sensing device 22 is disposed on the flexible flat cable 4, so that the temperature sensing device 22 is accommodated in the groove 211c, and the flexible flat cable 4 covers the notch of the groove 211c, so that the inner wall of the groove 211c and the flexible flat cable 4 can enclose a closed space, the temperature sensing device 22 performs temperature detection in the closed space, and therefore, the interference of the environment outside the housing 211 on the temperature measurement of the temperature sensing device 22 can be avoided, and the accuracy of the temperature sensing device 22 on the temperature detection of the housing 211 is ensured.
In an embodiment of the present invention, as shown in fig. 3 and 5, the groove 211c is filled with the heat-conducting member 24.
In this embodiment, because the thermal conductivity of air is poor than shell 211 and the thermal conductivity of heat-conducting piece 24, through filling heat-conducting piece 24 in holding groove 211a, outwards extrude the air in recess 211c, when can avoiding remaining the air in recess 211c, temperature-sensing device 22 can not short-term test and acquire the problem of the accurate temperature of shell 211, borrow this wearable equipment temperature measurement's promptness. The heat conducting member 24 may be a heat conducting material such as heat conducting silicone grease.
In an embodiment of the present invention, as shown in fig. 3 and 5, the pressing assembly 2 further includes a connecting member 25 disposed at an end of the flexible flat cable 4 away from the key 23; the connector 25 surrounds the temperature sensing device 22 and is connected to the periphery of the notch of the recess 211 c.
In the present embodiment, when the flexible flat cable 4 covers the notch of the groove 211c, the temperature sensing device 22 is located in the groove 211c, and the flexible flat cable 4 and the periphery of the notch of the groove 211c are connected and fixed by the connecting member 25. The connector 25 can be an annular structure and is arranged around the periphery of the temperature sensing device 22, the flexible flat cable 4 and the connector 25 are matched with the notch of the closed groove 211c, and the temperature sensing device 22 is closed in the groove 211c, so that the temperature sensing device 22 is isolated from the external environment, and the influence of the external environment on the temperature measurement accuracy of the temperature sensing device 22 is avoided. In addition, heat-conducting piece 24 is also enclosed in recess 211c together and can not be when wearable equipment rocks the excessive outflow, and heat-conducting piece 24's encapsulation is more reliable, is favorable to promoting the reliability when wearable equipment uses. Wherein, the connecting piece 25 can be double-sided adhesive tape, non-setting adhesive, etc.
Optionally, one end of the flexible flat cable 4 may be bonded and fixed with one side of the boss 2122 facing away from the stopper 3, and the other end of the flexible flat cable 4 may be bonded and fixed with one end of the base 2121 facing the stopper 3, so as to achieve the mounting and fixing of the flexible flat cable 4 on the bracket 212, and the bonding of the flexible flat cable 4 to the boss 2122 and the base 2121 may be achieved by the adhesive or the double-sided tape 27, so as to facilitate the simplification of the structure of the wearable device and the reduction of the volume of the wearable device.
In an embodiment of the present invention, as shown in fig. 3 and 4, the inner wall of the mounting hole 1b is formed with a first limit step 1b1, and the outer wall of the pressing body 21 is provided with a second limit step 2111 matching with the first limit step 1b 1; the pressing assembly 2 further includes an elastic member 26, and the elastic member 26 is located between the first and second limit steps 1b1 and 2111 and abuts against the first and second limit steps 1b1 and 2111.
In this embodiment, the first limit step 1b1 is provided on the housing 211 of the pressing body 21, and the elastic member 26 is limited between the first limit step 1b1 of the housing 211 and the second limit step 2111 in the mounting hole 1 b. When the pressing member 2 is pressed, the elastic member 26 is compressed; when the pressing force on the pressing assembly 2 is removed, the pressing assembly 2 is reset under the elastic action of the elastic member 26, so that the pressing body 21 is repeatedly pressed for use. The elastic members 26 may be sleeved on the shell 211 of the pressing body 21, or the number of the elastic members is at least two, and each elastic member 26 is uniformly distributed in the space between the first limiting step 1b1 and the second limiting step 2111, so that the pressing body 21 can move stably along the mounting hole 1b when being pressed. The first limiting step 1b1 and the second limiting step 2111 can also be provided with groove structures capable of accommodating and limiting the end part of the elastic element 26, so as to realize reliable positioning of the elastic element 26, ensure that the elastic element 26 does not slide laterally relative to the first limiting step 1b1 and the second limiting step 2111, and improve the moving stability of the pressing main body 21. The elastic member 26 in this embodiment may be a spring or an elastic sleeve.
In an embodiment of the present invention, as shown in fig. 3 and 5, an annular groove 211d is formed on an outer wall of the pressing body 21, the wearable device further includes a sealing ring 5, a part of the sealing ring 5 is accommodated and limited in the annular groove 211d, and an outer circumferential wall of the sealing ring 5 is in sealing contact with an inner circumferential wall of the mounting hole 1 b.
In the present embodiment, the seal ring 5 is fitted to the outer peripheral wall of the housing 211 of the pressing body 21, so that the inner peripheral wall of the seal ring 5 is brought into contact with the inner wall of the annular groove 211d, and the outer peripheral wall of the seal ring 5 is brought into contact with the inner peripheral wall of the mounting hole 1 b. Cut off the clearance space between the periphery wall of shell cover 211 and the internal perisporium of mounting hole 1b through sealing washer 5, can avoid in external steam, dust and user's sweat get into installation cavity 1a through this clearance space, realize the waterproof dustproof protection to this wearable equipment inner module. The pressing main body 21 can be further provided with a plurality of annular grooves 211d, a sealing ring 5 can be arranged in each annular groove 211d, and the waterproof and dustproof protection of the internal module of the wearable device can be realized more reliably through the matching of the plurality of sealing rings 5.
In an embodiment of the present invention, as shown in fig. 1 and fig. 6, the wearable device further includes a fixture block 11 disposed on a periphery of the mounting hole 1b, and the fixture block 11 is located in the mounting cavity 1 a; the stop block 3 is provided with a second buckle 31, and the second buckle 31 is clamped with the clamping block 11, so that the stop block 3 is fixed with the shell 1.
In the present embodiment, the latch 11 may be disposed around the mounting hole 1b, and the second catch 31 may be an annular catch or include at least two sub-catches disposed at intervals. The fixture block 11 can include a plurality of clamping portions, each clamping portion has a connecting section for connecting the housing 1 and a clamping section which is far away from the housing 1 and is arranged at intervals of the housing 1, a clamping space is formed between the clamping section and the housing 1, the second clamp 31 is clamped with the clamping section of the fixture block 11, and part of the structure of the second clamp 31 is located in the clamping space, so that clamping cooperation between the fixture block 11 and the second clamp 31 is realized. In addition, the latch 11 may also be a latch structure adapted to the second latch 31. When the second buckle 31 is clamped and fixed with the clamping block 11, part of the structure of the clamping block 3 is positioned at one side of the communication part of the installation hole 1b and the installation cavity 1 a. This embodiment is through the joint cooperation of second buckle 31 with fixture block 11, can realize dog 3 and casing 1's reliable fixed and make things convenient for the dismouting.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A wearable device, characterized in that the wearable device comprises:
the mounting structure comprises a shell, a positioning block and a positioning pin, wherein the shell is provided with a mounting cavity and a mounting hole communicated with the mounting cavity, and the mounting cavity is internally provided with the positioning block; and
the pressing assembly comprises a pressing main body, a temperature sensing device and a key, the pressing main body is slidably arranged in the mounting hole in a penetrating mode, the temperature sensing device and the key are arranged in the pressing main body, the key is located between the pressing main body and the stop block, and the pressing main body can be in contact with the stop block when being pressed.
2. The wearable device of claim 1, wherein the pressing body comprises:
the shell sleeve is slidably arranged in the mounting hole in a penetrating manner, and one side of the shell sleeve facing the stop block is provided with a containing groove; and
the temperature sensing device is arranged on one side of the support, which faces away from the stop block, and the key is arranged on one side of the support, which faces towards the stop block.
3. The wearable device of claim 2, wherein the frame has a wire channel, the wearable device further comprising a flex cable passing through the wire channel and connecting the temperature sensing device and the button, the flex cable for connecting to an internal circuit of the wearable device.
4. The wearable device of claim 3, wherein the cradle comprises:
the base is provided with the wire channel, one of the base and the shell is provided with a first buckle, the other of the base and the shell is provided with a clamping groove, and the first buckle is clamped with the clamping groove; and
the boss is arranged on one side, back to the stop block, of the base, at least part of structure of the boss is accommodated in the accommodating groove, and one end of the flexible flat cable is located on one side, back to the stop block, of the boss and is connected with the temperature sensing device; the other end of the flexible flat cable is located on one side, facing the stop block, of the base and is connected with the key.
5. The wearable device of claim 3, wherein the bottom wall of the accommodating groove is provided with a groove, the temperature sensing device is accommodated in the groove, and the flexible flat cable covers a notch of the groove.
6. The wearable device of claim 5, wherein the recess is filled with a thermally conductive member.
7. The wearable device of claim 5, wherein the pressing assembly further comprises a connector disposed on an end of the flex cable distal to the button;
the connecting piece encircles the temperature sensing device and is connected with the periphery of the groove notch.
8. The wearable device according to any one of claims 1 to 7, wherein an inner wall of the mounting hole is formed with a first limit step, and an outer wall of the pressing body is provided with a second limit step matching the first limit step;
the pressing assembly further comprises an elastic piece, and the elastic piece is located between the first limiting step and the second limiting step and is abutted to the first limiting step and the second limiting step.
9. The wearable device according to any one of claims 1 to 7, wherein an annular groove is provided on an outer wall of the pressing body, the wearable device further comprising a sealing ring, a part of the structure of the sealing ring is received and retained in the annular groove, and an outer peripheral wall of the sealing ring is in sealing abutment with an inner peripheral wall of the mounting hole.
10. The wearable device according to any of claims 1 to 7, further comprising a latch disposed around a periphery of the mounting hole, the latch being located within the mounting cavity;
the stop dog is equipped with the second buckle, the second buckle with the fixture block joint, so that the stop dog with the casing is fixed.
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| CN114220688A (en) * | 2021-11-30 | 2022-03-22 | 歌尔科技有限公司 | Key structure and wearable equipment |
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| US20140112371A1 (en) * | 2012-10-23 | 2014-04-24 | Apple Inc. | Electronic Devices With Temperature Sensors |
| CN210835630U (en) * | 2019-12-17 | 2020-06-23 | 深圳市埃微信息技术有限公司 | Intelligence wrist-watch button structure |
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