CN115236964A - Wrist-worn device - Google Patents
Wrist-worn device Download PDFInfo
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- CN115236964A CN115236964A CN202210877953.0A CN202210877953A CN115236964A CN 115236964 A CN115236964 A CN 115236964A CN 202210877953 A CN202210877953 A CN 202210877953A CN 115236964 A CN115236964 A CN 115236964A
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- magnet
- magnetic
- display part
- magnets
- wrist
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- 230000005389 magnetism Effects 0.000 claims description 30
- 239000004020 conductor Substances 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 238000013459 approach Methods 0.000 description 5
- 230000000007 visual effect Effects 0.000 description 4
- 210000000707 wrist Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G17/00—Structural details; Housings
- G04G17/02—Component assemblies
- G04G17/04—Mounting of electronic components
- G04G17/045—Mounting of the display
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G17/00—Structural details; Housings
- G04G17/08—Housings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
Abstract
The invention relates to the technical field of wearable equipment and discloses wrist-worn equipment which comprises a shell and a display part, wherein the shell is provided with an accommodating groove with a notch, and the side wall of the accommodating groove is provided with a first magnetic part; the display part is rotatably arranged on the shell and covers the notch of the containing groove; one side of the display part facing the bottom wall of the containing groove is provided with a second magnetic part; when the display part rotates relative to the shell, the first magnetic part can apply magnetic acting force to the second magnetic part so as to drive the display part to rotate along the direction opposite to the rotating direction of the display part. The display structure of the wrist-worn device provided by the invention can rotate and automatically reset, and the use experience of the wrist-worn device is better.
Description
Technical Field
The invention relates to the technical field of wearable equipment, in particular to wrist-worn equipment.
Background
In wrist-worn equipment such as intelligent wrist-watch, intelligent bracelet, if want to obtain the ideal viewing effect who shows picture on the display screen, need the user to watch the display screen with the front view visual angle, when the user watched the display screen with non-front view visual angle, can only obtain the display picture that inclines or reverses, just so restricted the viewing angle when the user used wrist-worn equipment.
In the related art, most display screens of wrist-worn devices are fixedly arranged on a watch body and cannot be moved, so that the requirements of users for watching and acquiring ideal watching experience at multiple visual angles cannot be met. The wrist that mobilizable display screen was adopted in the part wears equipment, and it is connected display screen and table body rotation to pass through the pivot structure more, and the user is stirred to the answer that the display screen rotates back and resets and is needed the user to control, and this operation mode is inconvenient to the user who wears wrist and wears equipment, and user operation experience is not good.
Disclosure of Invention
The invention mainly aims to provide wrist-worn equipment, and aims to improve the experience of a user when the wrist-worn equipment is used by the user through automatic reset of a display part after rotation.
To achieve the above object, the present invention proposes a wrist-worn device including:
the magnetic switch comprises a shell, a magnetic switch and a magnetic switch, wherein the shell is provided with a containing groove with a notch, and the side wall of the containing groove is provided with a first magnetic part; and
the display part is rotatably arranged on the shell and covers the notch of the containing groove; a second magnetic piece is arranged on one side, facing the bottom wall of the containing groove, of the display part;
when the display part rotates relative to the shell, the first magnetic part can apply magnetic acting force to the second magnetic part so as to drive the display part to rotate along the direction opposite to the rotating direction of the display part.
In an embodiment of the present invention, the first magnetic member includes a first magnet and a second magnet disposed on a sidewall of the accommodating groove, and the first magnet and the second magnet have opposite polarities and are disposed oppositely;
the second magnetic piece comprises a third magnet and a fourth magnet which are arranged on one side of the display part facing the bottom wall of the containing groove, and the third magnet and the fourth magnet have opposite polarities and are oppositely arranged; the third magnet and the fourth magnet are located between the first magnet and the second magnet.
In an embodiment of the present invention, the first magnetic member includes at least two first magnets and at least two second magnets disposed on a sidewall of the accommodating groove, each of the first magnets and each of the second magnets are uniformly distributed, and polarities of the first magnets and the second magnets are opposite;
the first magnet and the second magnet are arranged oppositely one by one, the first magnet and the second magnet which are arranged oppositely form a first magnetic group, and the magnetism of the first magnet and the magnetism of the second magnet in one first magnetic group is stronger than that of the first magnet and the magnetism of the second magnet in the other first magnetic groups;
the second magnetic piece comprises a third magnet and a fourth magnet which are arranged on one side of the display part facing the bottom wall of the containing groove, the third magnet and the fourth magnet are opposite in polarity and are oppositely arranged, and each first magnet and each second magnet are arranged around the third magnet and the fourth magnet.
In an embodiment of the present invention, the second magnetic member includes at least two third magnets and at least two fourth magnets disposed on a side of the display portion facing the bottom wall of the accommodating slot, each of the third magnets and each of the fourth magnets are uniformly distributed, and polarities of the third magnets and the fourth magnets are opposite;
the third magnet and the fourth magnet are arranged oppositely one by one, the third magnet and the fourth magnet which are arranged oppositely form a second magnetic group, and the magnetism of the third magnet and the fourth magnet in one second magnetic group is stronger than that of the third magnet and the fourth magnet in the other second magnetic groups;
the second magnetic piece comprises a first magnet and a second magnet which are arranged on the side wall of the containing groove, the polarities of the first magnet and the second magnet are opposite and are oppositely arranged, and each third magnet and each fourth magnet are positioned between the first magnet and the second magnet.
In an embodiment of the invention, a mounting convex portion is arranged on one side of the display portion facing the bottom wall of the accommodating groove, a mounting sleeve is sleeved on the outer peripheral wall of the mounting convex portion, and the second magnetic element is fixed on the mounting sleeve.
In an embodiment of the invention, the mounting sleeve is made of a magnetic material, the outer wall of the mounting sleeve is provided with a limiting groove, and at least part of the second magnetic member is accommodated and limited in the limiting groove and fixed with the mounting sleeve by magnetic attraction.
In an embodiment of the present invention, a limiting protrusion is disposed on a side of the display portion facing the housing, and the limiting protrusion is disposed along an edge of the display portion;
the shell is arranged on the periphery of the notch of the containing groove, and the limiting convex part is clamped in the limiting groove and is in sliding butt joint with the inner wall of the limiting groove.
In an embodiment of the present invention, the wrist-worn device further includes a middle frame, a power module, and a circuit module, wherein the middle frame is disposed in the accommodating slot and divides the accommodating slot into a first accommodating cavity and a second accommodating cavity;
the first magnetic part and the second magnetic part are positioned in the first accommodating cavity;
the power module and the circuit module are fixedly connected with the middle frame, the power module is located in the first containing cavity, and the circuit module is located in the second containing cavity.
In an embodiment of the present invention, a first mounting block is disposed on an edge of the middle frame, a second mounting block is disposed on a side wall of the accommodating groove, and the first mounting block and the second mounting block are fixedly connected.
In an embodiment of the invention, the wrist-worn device further includes a shielding film attached to the surface of the circuit module for shielding the magnetic field generated by the first magnetic element and the second magnetic element.
According to the technical scheme, the first magnetic piece is arranged on the inner side of the shell of the wrist-wearing device, so that the display part is rotatably connected with the shell; the second magnetic part is arranged on the display part surface, so that the second magnetic part is in magnetic fit with the first magnetic part and mutually exerts attractive or repulsive magnetic acting force. Therefore, no matter the first magnetic piece and the second magnetic piece are mutually attracted or repelled, the display part has an initial state that is stressed in balance and fixed relative to the shell, and the display angle of the display picture of the display part relative to the user is fixed accordingly. When a user turns the display part to rotate relative to the shell in order to view a display picture on the display part, under the mutual magnetic action of the first magnetic part and the second magnetic part, the state of stress balance of the display part is damaged, when the user removes acting force applied to the display part, the first magnetic part and the second magnetic part drive the display part to rotate in the reverse direction of the original rotating direction through mutual attraction or mutual repulsion, the display part recovers the initial state and reaches the state of stress balance again, so that the display part is automatically reset after being turned by turning, the user does not need to turn the display part again in the resetting process of the display part, the operation experience of the user can be improved, and the use experience of the wrist-wearing equipment is improved.
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 cross-sectional view of a wrist-worn device of the present invention in one state;
FIG. 2 is a schematic structural view of the first magnetic member and the second magnetic member of FIG. 1 in one embodiment;
FIG. 3 is a cross-sectional view of the wrist-worn device of the present invention in another state;
FIG. 4 is an enlarged structural view of portion A in FIG. 3;
FIG. 5 is an exploded view of the wrist-worn device of FIG. 1;
FIG. 6 is a schematic view of the display portion of FIG. 1;
fig. 7 is a schematic structural view of the housing of fig. 1.
The reference numbers illustrate:
| reference numerals | Name(s) | Reference numerals | Name (R) | |
| 1 | |
22 | |
|
| 11 | |
23 | Limiting convex |
|
| 12 | |
3 | First |
|
| 121 | |
31 | |
|
| 13 | |
32 | |
|
| 131 | |
4 | Second |
|
| 1a | Containing |
41 | Third magnet | |
| 1a1 | A |
42 | Fourth magnet | |
| 1a2 | |
5 | |
|
| | Limiting groove | 6 | |
|
| 2 | |
7 | Double-sided |
|
| 21 | Mounting boss |
The implementation, functional features and advantages of the present invention will be further described 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 obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
It should be noted that all directional indicators (such as up, down, left, right, front, and back \8230;) in the embodiments of the present invention are only used to explain the relative positional relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicators are 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 same meaning of "and/or" appearing throughout is meant to encompass three juxtapositions, exemplified by "A and/or B," including either solution A, solution B, or both solutions 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 embodiment of the invention provides wrist-worn equipment which comprises but is not limited to an intelligent bracelet or an intelligent watch. As shown in fig. 1, the wrist-worn device comprises a housing 1 and a display part 2, wherein the housing 1 is provided with a containing groove 1a with a notch, and the side wall of the containing groove 1a is provided with a first magnetic part 3; the display part 2 is rotatably arranged on the shell 1 and covers the notch of the containing groove 1 a; a second magnetic part 4 is arranged on one side of the display part 2 facing the bottom wall of the containing groove 1 a; when the display part 2 rotates relative to the housing 1, the first magnetic member 3 can apply a magnetic force to the second magnetic member 4 to drive the display part 2 to rotate along the direction opposite to the rotating direction of the display part 2.
In the present embodiment, the housing 1 is used for mounting and accommodating functional modules such as a power module 5, a circuit module 6, and a sensor module of the wrist-worn device, and the functional modules of the wrist-worn device are accommodated in the accommodating groove 1a of the housing 1. As shown in fig. 5, to facilitate the processing and forming of the housing 1, the housing 1 may include a housing 12 and a bottom shell 11, which may be separately designed and processed, the housing 12 is disposed in a frame shape or a ring shape, and the bottom shell 11 is disposed at one side of the housing 12 and may be hermetically connected with the housing 12 by gluing or the like to form the housing 1 of an integrated structure.
The display section 2 is used to realize information display of the wrist-worn device, such as display of clock information, image information, and the like. Display unit 2 is located one side of casing 1 to pass through modes such as shaft hole cooperation with casing 1 and rotate and be connected, so that display unit 2 can rotate for casing 1, and when display unit 2 was fixed or rotated for casing 1, display unit 2 covered the notch that holds groove 1a all the time, and kept sealed butt with casing 1, in order to carry out waterproof dustproof protection to the functional module that holds in the groove 1 a.
When the display part 2 covers the notch of the accommodating groove 1a, the second magnetic part 4 is located in the accommodating groove 1a and is arranged corresponding to the first magnetic part 3, for example, the second magnetic part 4 and the first magnetic part 3 are located at the same height position, so that the second magnetic part 4 can be stably and reliably matched with the first magnetic part 3, and the reset driving after the rotation of the display part 2 is realized. Referring to fig. 2, numeral 2 in fig. 2 indicates a part of the structure of the display part 2, the second magnetic member 4 is disposed on an outer wall of the part of the display part 2, and the first magnetic member 3 is disposed on a sidewall of the accommodating groove 1a and corresponds to the second magnetic member 4. The first magnetic member 3 and the second magnetic member 4 may be permanent magnets with the same or opposite polarities, and taking the first magnetic member 3 and the second magnetic member 4 as magnets with the same polarity as an example, according to the principle of like-pole repulsion, the display portion 2 is stressed in a balanced manner and can be fixed relative to the housing 1 at the relative position of the first magnetic member 3 and the second magnetic member 4 shown in fig. 2, and at this time, the state of the display portion 2 may be an initial state. When a user needs to adjust the viewing angle of a picture displayed by the display part 2, the user rotates the display part 2 relative to the housing 1 in a clockwise or counterclockwise direction, at this time, the second magnetic part 4 on the display part 2 is close to the first magnetic part 3, the mutual repulsion between the first magnetic part 3 and the second magnetic part 4 is gradually increased, when the display part 2 rotates 180 degrees relative to the housing 1, the second magnetic part 4 moves to a position right opposite to the first magnetic part 3, and at this time, the mutual repulsion between the first magnetic part 3 and the second magnetic part 4 is strongest. So, the user can rotate arbitrary angle with display part 2 as required to the adjustment is to the visual angle of watching of display part 2, acquires comparatively ideal and watches experience. After the user views the display screen of the display unit 2, the user only needs to move the finger away from the display unit 2 to remove the external force applied to the display unit 2, and the display unit 2 can be reset under the repulsive force of the first magnetic member 3 and the second magnetic member 4.
In addition, in order to enable the display part 2 to be accurately reset to the initial position, the first magnetic member 3 and the second magnetic member 4 may be provided in an arc structure, and the first magnetic member 3 may be designed to include a first magnetic segment 3a having stronger magnetic strength and two second magnetic segments 3b having weaker magnetic strength as shown in fig. 2, wherein the length of the second magnetic segment 3b is greater than that of the first magnetic segment 3a, the first magnetic segment 3a is located between the two second magnetic segments 3b, and the polarities of the first magnetic segment 3a, the second magnetic segment 3b, and the second magnetic member 4 are the same. Therefore, once the display part 2 leaves the initial position shown in fig. 2, the second magnetic member 4 will be subjected to stronger repulsive force of the second magnetic segment 3b, because the magnetic strength of the second magnetic segment 3b is weaker, the rotation of the display part 2 will not be strenuous, but when the display part 2 continues to rotate so that the second magnetic member 4 approaches the first magnetic segment 3a, the second magnetic member 4 will be subjected to stronger repulsive force from the first magnetic segment 3a, because the magnetic strength of the first magnetic segment 3a is stronger, the resistance for the continuous rotation of the display part 2 is larger, so that the rotation angle of the display part 2 relative to the housing 1 is prevented from exceeding 180 degrees, and the wire or the connector connected with the display part 2 is prevented from being excessively twisted and damaged. When the external force applied to the display part 2 by the user is removed, the display part 2 is rapidly reset and can be more accurately positioned at the initial position by the dual repulsive force of the first and second magnetic segments 3a and 3 b. The magnet types and the magnetic strengths of the first magnetic part 3, the second magnetic part 4, and the first magnetic section 3a and the second magnetic section 3b of the first magnetic part 3 can be selected and designed according to the size and the structure of the actual wrist wearing equipment, so that the reset driving requirement of the display part 2 after rotation can be met.
In the scheme of the embodiment, the first magnetic part 3 is arranged on the inner side of the shell 1 of the wrist-worn device, so that the display part 2 is rotationally connected with the shell 1; the second magnetic member 4 is disposed on the display part 2, and the second magnetic member 4 and the first magnetic member 3 are magnetically engaged with each other to apply attractive or repulsive magnetic force therebetween. Therefore, no matter the first magnetic member 3 and the second magnetic member 4 are mutually attracted or repelled, the display part 2 has an initial state of being fixed relative to the housing 1 by force balance, and the display angle of the display screen of the display part 2 relative to the user is fixed accordingly. When a user dials the display part 2 to rotate relative to the shell 1 in order to view a display picture on the display part 2, under the mutual magnetic action of the first magnetic part 3 and the second magnetic part 4, the state of stress balance of the display part 2 is destroyed, when the user removes an acting force applied to the display part 2, the first magnetic part 3 and the second magnetic part 4 drive the display part 2 to rotate along the reverse direction of the original rotation direction through mutual attraction or mutual repulsion, the display part 2 recovers the initial state and reaches the state of stress balance again, so that the display part 2 is automatically reset after being dialed and rotated, the user does not need to dial the display part 2 again in the resetting process of the display part 2, so that the operation experience of the user can be improved, and the use experience of the wrist-wearing equipment is improved.
In an embodiment of the present invention, as shown in fig. 1 and 5, the first magnetic member 3 includes a first magnet 31 and a second magnet 32 disposed on a sidewall of the accommodating groove 1a, and the first magnet 31 and the second magnet 32 have opposite polarities and are disposed oppositely; the second magnetic member 4 includes a third magnet 41 and a fourth magnet 42 disposed on a side of the display part 2 facing the bottom wall of the vessel 1a, the third magnet 41 and the fourth magnet 42 having opposite polarities and being disposed oppositely; the third magnet 41 and the fourth magnet 42 are located between the first magnet 31 and the second magnet 32.
In the present embodiment, the polarities of the first magnet 31 and the second magnet 32 are opposite, for example, the first magnet 31 is an S-pole magnet, and the second magnet 32 is an N-pole magnet; the third magnet 41 and the fourth magnet 42 have opposite polarities, for example, the third magnet 41 is an N-pole magnet, and the fourth magnet 42 is an S-pole magnet; the centers of the first magnet 31, the second magnetic attraction, the third magnet 41 and the fourth magnet 42 can be arranged in a collinear manner, according to the principle that like poles repel each other and opposite poles attract each other, when the first magnet 31 and the third magnet 41 face each other and the distance between the first magnet 31 and the third magnet 41 is the minimum, the second magnet 32 and the fourth magnet 42 also face each other and the distance between the second magnet 31 and the fourth magnet 42 is the minimum, at the moment, the attractive force between the first magnet 31 and the third magnet 41 and the attractive force between the second magnet 32 and the third magnet 41 are both the maximum, and the force of the display part 2 is balanced and reaches the initial state of being fixed relative to the housing 1. When the user rotates the dial display part 2, the first magnet 31 is deviated from the third magnet 41 and gradually approaches the fourth magnet 42 with the same polarity as the first magnet 31; the second magnet 32 is offset from the fourth magnet 42 and gradually approaches the third magnet 41 with the same polarity as the second magnet 32; when the user no longer applies force to the display part 2, the display part 2 can be completely reset to the initial state under the action of the repulsive force of the first magnet 31 and the fourth magnet 42 and the repulsive force of the second magnet 32 and the third magnet 41, and accurate reset of the display part 2 is realized.
In an embodiment of the present invention, as shown in fig. 1 and fig. 5 to fig. 7, the first magnetic member 3 includes at least two first magnets 31 and at least two second magnets 32 disposed on the side wall of the accommodating groove 1a, each of the first magnets 31 and each of the second magnets 32 are uniformly distributed, and the polarities of the first magnets 31 and the second magnets 32 are opposite; the first magnet 31 and the second magnet 32 are arranged oppositely, the first magnet 31 and the second magnet 32 which are arranged oppositely form a first magnetic group, and the magnetism of the first magnet 31 and the magnetism of the second magnet 32 in one first magnetic group are stronger than that of the first magnet 31 and the magnetism of the second magnet 32 in the other first magnetic groups; the second magnetic member 4 includes a third magnet 41 and a fourth magnet 42 provided on the side of the display section 2 facing the bottom wall of the pocket 1a, the third magnet 41 and the fourth magnet 42 having opposite polarities and being disposed in opposition, and each of the first magnets 31 and each of the second magnets 32 being disposed around the third magnet 41 and the fourth magnet 42.
In this embodiment, when the number of the first magnet 31 and the second magnet 32 is at least two, and the first magnet 31 and the second magnet 32 are paired to form a first magnetic group in a one-to-one correspondence manner, by adjusting the number of the first magnet 31 and the second magnet 32, and by alternately and uniformly distributing the first magnet 31 and the second magnet 32 on the sidewall of the accommodating groove 1a, the third magnet 41 on the display part 2 can be close to and attracted by the first magnet 31 in the first magnetic group every time the display part 2 rotates by a certain angle, and the fourth magnet 42 on the display part 2 can also be close to and attracted by the second magnet 32 in the first magnetic group at the same time, so that the positioning of the display part 2 relative to the housing 1 when the display part 2 is rotated by a predetermined angle can be realized, so that the user can rotate by a certain angle and position the display part 2 relative to the housing 1 when the display part 2 rotates by the above angle, so that the user can view the display screen of the display part 2, and provide the user with the operation force feedback for the user, thereby improving the operation experience of the display part 2. In addition, because the magnetic strengths of the first magnet 31 and the second magnet 32 in one first magnetic group are higher than the magnetic strengths of the first magnet 31 and the second magnet 32 in the other first magnetic group, when the third magnet 41 on the display part 2 is not opposite to the front surface of the first magnet 31 with stronger magnetism and the fourth magnet 42 is not opposite to the front surface of the second magnet 32 with stronger magnetism, the display part 2 is unbalanced in force and automatically rotates and resets under the condition that the user does not apply an external force to the display part 2. The magnet types and the magnetic strengths of the first and second magnets 31 and 32 with stronger magnetism and the first and second magnets 31 and 32 with weaker magnetism can be selected and designed to meet the reset driving requirement of the display part 2 after rotation.
In an embodiment of the present invention, as shown in fig. 1 and fig. 5 to 7, the second magnetic member 4 includes at least two third magnets 41 and at least two fourth magnets 42 disposed on a side of the bottom wall of the display portion 2 facing the containing groove 1a, each third magnet 41 and each fourth magnet 42 are uniformly distributed, and polarities of the third magnets 41 and the fourth magnets 42 are opposite; the third magnets 41 and the fourth magnets 42 are arranged oppositely one by one, the third magnets 41 and the fourth magnets 42 which are arranged oppositely form a second magnetic group, and the magnetism of the third magnets 41 and the magnetism of the fourth magnets 42 in one second magnetic group is stronger than that of the third magnets 41 and the magnetism of the fourth magnets 42 in the other second magnetic groups; the second magnetic member 4 includes a first magnet 31 and a second magnet 32 provided on the side wall of the vessel 1a, the first magnet 31 and the second magnet 32 have opposite polarities and are oppositely disposed, and each third magnet 41 and each fourth magnet 42 are located between the first magnet 31 and the second magnet 32.
In the present embodiment, when the number of the third magnet 41 and the fourth magnet 42 is at least two, and the third magnet 41 and the fourth magnet 42 are paired to form a fourth magnet 42 in a one-to-one correspondence manner, by adjusting the number of the third magnet 41 and the fourth magnet 42, and by uniformly distributing the third magnet 41 and the fourth magnet 42 alternately on the side of the display part 2 facing the bottom wall of the accommodating groove 1a, the third magnet 41 on the display part 2 can approach and attract the first magnet 31 in a second magnetic group every time the display part 2 rotates a certain angle, and the fourth magnet 42 on the display part 2 can also approach and attract the second magnet 32 in the second magnetic group at the same time, so that the positioning of the display part 2 relative to the housing 1 when the display part 2 is rotated by a predetermined angle can be realized, so that the user can rotate the display part 2 to a certain angle and position the display part 2 relative to the housing 1, so that the display part 2 has a significant pause feeling when the angle is rotated, the user can view the display of the display part 2, and can provide an operation force feedback to the user, and improve the user experience of the operation of the display part 2. In addition, because the magnetic strengths of the third magnet 41 and the fourth magnet 42 in one second magnetic group are higher than the magnetic strengths of the third magnet 41 and the fourth magnet 42 in the other second magnetic group, when the first magnet 31 on the housing 12 is not aligned with the third magnet 41 with stronger magnetism and the second magnet 32 on the housing 12 is not aligned with the fourth magnet 42 with stronger magnetism, the display part 2 is unbalanced in force and automatically rotates and resets when the user does not apply an external force to the display part 2. The magnet types and magnetic strengths of the third and fourth magnets 41, 42 with stronger magnetism and the third and fourth magnets 41, 42 with weaker magnetism can be selected and designed to meet the reset driving requirement of the display part 2 after rotation.
In an embodiment of the present invention, as shown in fig. 1 and 3, a mounting protrusion 21 is disposed on a side of the display portion 2 facing the bottom wall of the accommodating groove 1a, a mounting sleeve 22 is sleeved on an outer peripheral wall of the mounting protrusion 21, and the second magnetic element 4 is fixed to the mounting sleeve 22.
In the present embodiment, the display portion 2 has a housing 12 and a display panel embedded in the housing 12, and the display panel includes, but is not limited to, a liquid crystal panel or a light emitting diode panel. The mounting projection 21 can be integrally formed with the housing 12 of the display section 2 to save the process and cost of the wrist-worn device and to improve the structural strength of the display section 2. The mounting sleeve 22 can be formed independently and connected with the second magnetic member 4 to be sleeved and assembled with the mounting convex portion 21 as an integral component, so that the second magnetic member 4 can be assembled and disassembled on the display portion 2 conveniently. In addition, the mounting sleeve 22 can also be made of a magnetic shielding material, so that the magnetic interference generated on the circuit structure in the display part 2 when the second magnetic member 4 is directly connected with the display part 2 is avoided by the magnetic shielding effect of the mounting sleeve 22, and the display effect of the display part 2 is prevented from being influenced. The second magnetic member 4 can be connected to the mounting sleeve 22 by adhesion, magnetic attraction, or the like.
In an embodiment of the present invention, as shown in fig. 1 and fig. 3, the mounting sleeve 22 is made of a magnetic conductive material, the outer wall of the mounting sleeve 22 is provided with a limiting groove, and at least a part of the second magnetic member 4 is accommodated and limited in the limiting groove and fixed to the mounting sleeve 22 by magnetic attraction.
In this embodiment, the installation sleeve 22 is made of magnetic conductive material, such as iron-containing alloy, so that the installation sleeve 22 itself can be magnetically attracted to the second magnetic part 4 to fix the second magnetic part 4, so that the second magnetic part 4 and the installation sleeve 22 are assembled together and the installation sleeve 22 and the installation convex part 21 are assembled together very conveniently, which is favorable for improving the assembly efficiency of the wrist-worn device. The setting of the spacing groove on the installation sleeve 22 then can be on second magnetism spare 4 and installation sleeve 22 magnetic adsorption's basis further spacing second magnetism spare 4, avoid second magnetism spare 4 to receive first magnetism spare 3 effects and shift when display part 2 rotates, guarantee second magnetism spare 4 and 3 complex reliability and stability of first magnetism spare. When the second magnetic member 4 includes at least two third magnets 41 and at least two fourth magnets 42, a plurality of limiting grooves may be disposed on the mounting sleeve 22 to correspondingly accommodate the respective third magnets 41 and the respective fourth magnets 42.
In an embodiment of the present invention, as shown in fig. 3 and 4, a limiting protrusion 23 is disposed on a side of the display part 2 facing the housing 1, and the limiting protrusion 23 is disposed along an edge of the display part 2; the periphery of the notch of the containing groove 1a of the shell 1 is provided with a limiting groove 1b, and the limiting convex part 23 is clamped in the limiting groove 1b and is in sliding butt joint with the inner wall of the limiting groove 1 b.
In this embodiment, limit convex portion 23 sets up along the edge of display part 2 and becomes annular or frame-shaped structure, limit groove 1 b's shape and size and limit convex portion 23's shape and size phase-match, when limit convex portion 23 joint is in limit groove 1b, limit convex portion 23 and limit groove 1b interference fit, the outer wall of limit convex portion 23 and limit groove 1 b's inner wall butt, and limit convex portion 23 can slide in limit groove 1b when display part 2 rotates, so display part 2 rotates with casing 1 through limit convex portion 23 and limit groove 1 b's cooperation and is connected. The limiting convex part 23 is matched with the limiting groove 1b, so that on one hand, the limiting convex part 23 and the display part 2 can be used for isolating external water vapor and dust, and the functional modules in the accommodating groove 1a are protected from water and dust; on the other hand, a secure mounting of the display 2 on the housing 1 can be easily achieved. The display part 2 is connected with the functional module in the accommodating groove 1a through the connector, except for the clamping fit of the limit convex part 23 and the limit concave groove 1 b.
In an embodiment of the present invention, as shown in fig. 3 and 5, the wrist-worn device further includes a middle frame 13, a power module 5, and a circuit module 6, where the middle frame 13 is disposed in the accommodating groove 1a and divides the accommodating groove 1a into a first accommodating cavity 1a1 and a second accommodating cavity 1a2; the first magnetic part 3 and the second magnetic part 4 are positioned in the first accommodating cavity 1a 1; the power module 5 and the circuit module are fixedly connected with the middle frame 13, the power module 5 is located in the first accommodating cavity 1a1, and the circuit module 6 is located in the second accommodating cavity 1a 2.
In this embodiment, the power module 5 and the circuit module 6 are respectively disposed at the upper and lower sides of the middle frame 13, wherein the power module 5 can be fixed to the middle frame 13 by adhering with the double-sided adhesive tape 7, the circuit module 6 can be embedded or welded to the surface of the middle frame 13, and the middle frame 13 plays a role in supporting and fixing the power module 5 and the circuit module 6 on one hand, so as to realize the installation and fixation of the power module 5 and the circuit module 6 in the accommodating groove 1 a; on the other hand, the circuit module 6 is also isolated from the first magnetic member 3 and the second magnetic member 4 in the first cavity 1a1, so that the interference of the magnetic field generated by the first magnetic member 3 and the second magnetic member 4 to the circuit module 6 can be reduced, and the normal operation of the circuit module 6 is ensured. Wherein, the middle frame 13 can be connected with the shell 12 by screw connection, clamping connection and the like.
In an embodiment of the present invention, as shown in fig. 3, 5 and 7, the edge of the middle frame 13 is provided with a first mounting block 131, the side wall of the accommodating groove 1a is provided with a second mounting block 121, and the first mounting block 131 and the second mounting block 121 are fixedly connected.
In this embodiment, the first mounting block 131 and the second mounting block 121 may be connected and fixed by means of screw joint, clamping, etc., and the number of the first mounting block 131 and the second mounting block 121 may be two or more, so as to improve the stability and reliability of the connection between the middle frame 13 and the housing 12. When the number of the first mounting blocks 131 and the second mounting blocks 121 is two, the two first mounting blocks 131 are oppositely disposed at both ends of the middle frame 13, and the second mounting blocks 121 are disposed corresponding to the first mounting blocks 131. When the number of the first mounting blocks 131 and the second mounting blocks 121 is plural, the plural first mounting blocks 131 may be spaced and uniformly distributed at the edge of the middle frame 13, and the second mounting blocks 121 are disposed corresponding to the first mounting blocks 131.
Optionally, the first mounting block 131 is overlapped on the upper surface of the second mounting block 121 and is screwed and fixed, so when the middle frame 13 is assembled with the outer shell 12, the first mounting block 131 and the second mounting block 121 can be locked and fixed by screwing a screw through an opening of the annular or frame-shaped outer shell 12, so as to realize the connection of the first mounting block 131 and the second mounting block 121 and the assembly of the middle frame 13 and the outer shell 12, and then the bottom shell 11 and the outer shell 12 are bonded and assembled to form the shell 1, so as to realize the built-in assembly of the middle frame 13 in the shell 1, and the assembly of the middle frame 13 and the shell 1 can be conveniently realized.
In an embodiment of the present invention, as shown in fig. 3 and 5, the wrist-worn device further includes a shielding film (not shown) attached to the surface of the circuit module 6 for shielding the magnetic field generated by the first magnetic element 3 and the second magnetic element 4.
In this embodiment, circuit module 6 includes the circuit board and locates the electronic components on the circuit board, the magnetic field that first magnetic part 3 and second magnetic part 4 produced can produce the interference to the electronic components on the circuit board, and when shielding the circuit board through the shield cover, because the appearance of shield cover is regular relatively, be difficult to adapt to the circuit board of the various types of shape, and the great more space that occupies of volume of shield cover easily, can lead to wrist-worn equipment's volume and quality to increase, and reduce the travelling comfort that wrist-worn equipment wore. The mode of spraying insulating foam on circuit module 6 also can play the effect of reducing the interference of magnetic field to electronic components, but insulating foam's durability is relatively poor, and its magnetic screen effect easily becomes long and rapid decline along with wrist wear equipment live time. This embodiment carries out magnetic shield protection to electronic components through the shielding film through the attached shielding film in circuit module 6's surface, can avoid taking the more space in the wrist-worn device when reducing the interference of the magnetic field that first magnetism spare 3 and second magnetism spare 4 produced to electronic components, and the shielding film also has longer life and can prevent magnetic protection to circuit module 6 effectively for a long time.
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 wrist-worn device, comprising:
the magnetic switch comprises a shell, a switch body and a switch, wherein the shell is provided with an accommodating groove with a notch, and the side wall of the accommodating groove is provided with a first magnetic part; and
the display part is rotatably arranged on the shell and covers the notch of the containing groove; a second magnetic piece is arranged on one side, facing the bottom wall of the containing groove, of the display part;
when the display part rotates relative to the shell, the first magnetic part can apply magnetic acting force to the second magnetic part so as to drive the display part to rotate along the direction opposite to the rotating direction of the display part.
2. The wrist-worn device of claim 1, wherein the first magnetic member comprises a first magnet and a second magnet disposed on the side wall of the pocket, the first magnet and the second magnet being of opposite polarity and disposed in opposition;
the second magnetic piece comprises a third magnet and a fourth magnet which are arranged on one side of the display part facing the bottom wall of the containing groove, and the third magnet and the fourth magnet have opposite polarities and are oppositely arranged; the third magnet and the fourth magnet are located between the first magnet and the second magnet.
3. The wrist-worn device of claim 1, wherein the first magnetic member comprises at least two first magnets and at least two second magnets disposed on the sidewall of the pocket, each of the first magnets and each of the second magnets being uniformly distributed, the first magnets and the second magnets having opposite polarities;
the first magnet and the second magnet are arranged oppositely one by one, the first magnet and the second magnet which are arranged oppositely form a first magnetic group, and the magnetism of the first magnet and the magnetism of the second magnet in one first magnetic group is stronger than that of the first magnet and the magnetism of the second magnet in the other first magnetic groups;
the second magnetic piece comprises a third magnet and a fourth magnet which are arranged on one side of the display part facing the bottom wall of the containing groove, the third magnet and the fourth magnet are opposite in polarity and are oppositely arranged, and each first magnet and each second magnet are arranged around the third magnet and the fourth magnet.
4. The wrist-worn device of claim 1, wherein the second magnetic member includes at least two third magnets and at least two fourth magnets disposed on a side of the display portion facing the bottom wall of the receptacle, each of the third magnets and each of the fourth magnets being evenly distributed, the third magnets and the fourth magnets having opposite polarities;
the third magnet and the fourth magnet are arranged oppositely one by one, the third magnet and the fourth magnet which are arranged oppositely form a second magnetic group, and the magnetism of the third magnet and the fourth magnet in one second magnetic group is stronger than that of the third magnet and the fourth magnet in the other second magnetic groups;
the second magnetic piece comprises a first magnet and a second magnet which are arranged on the side wall of the containing groove, the polarities of the first magnet and the second magnet are opposite and are oppositely arranged, and each third magnet and each fourth magnet are positioned between the first magnet and the second magnet.
5. The wrist-worn device according to any one of claims 1 to 4, wherein a mounting protrusion is provided on a side of the display portion facing the bottom wall of the receiving groove, a mounting sleeve is fitted around an outer peripheral wall of the mounting protrusion, and the second magnetic member is fixed to the mounting sleeve.
6. The wrist-worn device of claim 5, wherein the mounting sleeve is made of a magnetically conductive material, the outer wall of the mounting sleeve is provided with a limiting groove, and at least a part of the second magnetic member is accommodated and limited in the limiting groove and fixed with the mounting sleeve by magnetic attraction.
7. The wrist-worn device according to any one of claims 1 to 4, wherein a side of the display portion facing the housing is provided with a limit projection, the limit projection being provided along an edge of the display portion;
the shell is arranged on the periphery of the notch of the containing groove, and the limiting convex part is clamped in the limiting groove and is in sliding butt joint with the inner wall of the limiting groove.
8. The wrist-worn device according to any one of claims 1 to 4, further comprising a middle frame, a power module and a circuit module, wherein the middle frame is disposed in the containing groove and divides the containing groove into a first containing cavity and a second containing cavity;
the first magnetic part and the second magnetic part are positioned in the first accommodating cavity;
the power module and the circuit module are fixedly connected with the middle frame, the power module is located in the first containing cavity, and the circuit module is located in the second containing cavity.
9. The wrist-worn device of claim 8, wherein a first mounting block is disposed on an edge of the middle frame, a second mounting block is disposed on a side wall of the accommodating groove, and the first mounting block and the second mounting block are fixedly connected.
10. The wrist-worn device of claim 8, further comprising a shielding film attached to the circuit module surface for shielding magnetic fields generated by the first and second magnetic pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210877953.0A CN115236964A (en) | 2022-07-25 | 2022-07-25 | Wrist-worn device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210877953.0A CN115236964A (en) | 2022-07-25 | 2022-07-25 | Wrist-worn device |
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| Publication Number | Publication Date |
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| CN115236964A true CN115236964A (en) | 2022-10-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210877953.0A Pending CN115236964A (en) | 2022-07-25 | 2022-07-25 | Wrist-worn device |
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| Country | Link |
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| CN (1) | CN115236964A (en) |
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| CN216118417U (en) * | 2021-09-27 | 2022-03-22 | 惠州Tcl移动通信有限公司 | Display device and intelligent wearable equipment |
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