CN114098245A

CN114098245A - Watchband fixing structure and watch

Info

Publication number: CN114098245A
Application number: CN202111424701.4A
Authority: CN
Inventors: 王涛
Original assignee: Goertek Inc
Current assignee: Goertek Inc
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-03-01
Anticipated expiration: 2041-11-26
Also published as: CN114098245B

Abstract

The embodiment of the application discloses a watchband fixing structure and a watch, wherein the watchband fixing structure comprises a shell, a fixed watch lug, a movable watch lug, a locking part and a watchband; the movable watch ear penetrates through the first opening and is movably embedded in the shell, and can move from a first position to a second position in a direction close to the fixed watch ear or move from the second position to the first position in a direction far away from the fixed watch ear; the locking component comprises a plug connector and a deflector rod which are connected with each other; the watchband is embedded between the fixed watch lug and the movable watch lug, the movable watch lug moves from a first position to a second position to fix the watchband, and the plug connector is connected with the plug-in groove in a clamping mode. One technical effect of the embodiment of the application is that the structural design is very reasonable, and the operation that the watchband is installed on the shell or detached from the shell is very simple. Meanwhile, the watchband can be firmly fixed on the shell, and the watchband is effectively prevented from falling off.

Description

Watchband fixing structure and watch

Technical Field

This application belongs to electronic equipment technical field, specifically, this application relates to a watchband fixed knot constructs and wrist-watch.

Background

The band is intended to be connected to the case of the dial to fix the watch to the wrist of the user. During daily use, it is often the case that the case or the band needs to be replaced.

However, the prior watchband and the shell are quite complicated in mounting and dismounting structure and quite inconvenient to operate. How to realize the firm connection of watchband and casing, can realize again that the quick installation of watchband and casing demolishs, become a problem that needs to solve urgently.

Disclosure of Invention

An object of this application embodiment is to provide a watchband fixed knot constructs and novel technical scheme of wrist-watch.

According to a first aspect of embodiments of the present application, there is provided a band fixing structure including:

the side wall of the shell is provided with a first opening and a second opening;

the fixed watch ear is fixed on the outer side of the shell; the movable watch ear penetrates through the first opening and is movably embedded in the shell, and can move from a first position to a second position in a direction close to the fixed watch ear or move from the second position to the first position in a direction far away from the fixed watch ear; the movable watch ear is provided with an inserting groove, and the inserting groove is positioned in the shell;

the locking component is arranged inside the shell and comprises a plug connector and a shifting lever which are connected with each other, the shifting lever extends to the outside of the shell from the second opening, and the plug connector can be clamped in the plug-in groove or can be separated from the plug-in groove by shifting the shifting lever;

the watchband is arranged between the fixed watch lug and the movable watch lug in an embedded mode when the watchband is arranged on the shell, the movable watch lug moves from a first position to a second position to fix the watchband, and the plug connector is connected with the plug groove in a clamped mode.

Optionally, the band fixing structure further includes:

the elastic piece, the elastic piece set up in the inside of casing, just the one end of elastic piece is fixed in the casing, the other end is fixed in the activity table ear when activity table ear is located the first position, the elastic piece is in tensile state.

Optionally, the watchband fixing structure further comprises a supporting table, the supporting table is fixed inside the case, the movable watch ear is located on the supporting table, one end of the elastic piece is fixed to the supporting table, and the other end of the elastic piece is fixed to the movable watch ear.

Optionally, the locking component further includes a protrusion, and a first retaining groove and a second retaining groove matched with the protrusion are arranged in the housing;

when the plug connector is clamped in the plug groove, the protrusion can move from the first retaining groove to the second retaining groove;

when the connector card is disengaged from the inserting groove, the protrusion can move from the second retaining groove to the first retaining groove.

Optionally, the watchband fixing structure further includes a cover plate fixed inside the case, and the surface of the cover plate opposite to the protrusion is provided with the first retaining groove and the second retaining groove.

Optionally, a guide surface is arranged on the locking component, and when the protrusion is located in the second retaining groove and the movable watch ear moves from the first position to the second position, the movable watch ear pushes the guide surface to move the protrusion from the second retaining groove to the first retaining groove.

Optionally, the movable lug is perpendicular to the moving direction of the shift lever.

Optionally, the opposite sides of the watchband are provided with fixing pins, the opposite surfaces of the fixed watch ear and the movable watch ear are provided with fixing holes, and the two fixing pins can be respectively inserted into the fixing holes.

Optionally, the locking component further includes a stopper, the stopper is disposed on the plug and close to the shift lever, and the stopper is configured to block the second opening from the inner side of the housing.

According to a second aspect of embodiments of the present application, there is provided a wristwatch including: the watchband fixing structure is provided.

One technical effect of the embodiment of the application is as follows:

in the embodiment of the application, the structural design is very reasonable, and the operation that the watchband is installed on the shell or is dismantled from the shell is very simple. Meanwhile, the watchband can be firmly fixed on the shell, and the watchband is effectively prevented from falling off.

When the watchband is installed in the casing as required, only need inlay the watchband and locate between fixed table ear and the activity table ear, then make activity table ear remove to the second position by first position through removing the activity table ear to make fixed table ear and activity table ear can fix the watchband jointly. Then, stir the driving lever for locking part's bayonet joint is in the inserting groove, thereby locks the activity table ear, like this, can firmly install the watchband on the casing through fixed table ear, activity table ear and locking part.

Similarly, when the watchband needs to be detached from the shell, the shifting lever is only needed to be shifted, so that the plug connector is separated from the plug groove, and the movable watch ear is unlocked; then, the movable watch ear is moved from the second position to the first position, and the watchband is removed from between the fixed watch ear and the movable watch ear.

Further features of the present application and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which is to be read in connection with the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the application and together with the description, serve to explain the principles of the application.

Fig. 1 is an exploded view of a watchband fixing structure according to an embodiment of the present disclosure;

fig. 2 is a schematic structural view illustrating that a plug connector of the watchband fixing structure provided by the embodiment of the application is clamped in a plug groove;

fig. 3 is a schematic structural view of another angle at which the plug-in connector of the watchband fixing structure provided by the embodiment of the application is clamped in the plug-in groove;

fig. 4 is a schematic structural view of a first opening and a second opening of a watchband fixing structure provided by an embodiment of the present application;

fig. 5 is an exploded view of a cover plate of a watchband fixing structure according to an embodiment of the present disclosure;

fig. 6 is a schematic view of an installation structure of a cover plate of a watchband fixing structure according to an embodiment of the present application;

fig. 7 is a schematic view illustrating a watchband of the watchband fixing structure provided in the embodiment of the present application being embedded between a fixed watch ear and a movable watch ear;

FIG. 8 is a cross-sectional view taken along line A-A of FIG. 7;

FIG. 9 is an angle view of a strap retaining structure according to an embodiment of the present disclosure;

FIG. 10 is a cross-sectional view taken along line B-B of FIG. 9;

FIG. 11 is a schematic view of a second angle of a strap fastening structure according to an embodiment of the present disclosure;

FIG. 12 is a cross-sectional view taken along line C-C of FIG. 11;

fig. 13 is a schematic structural view of a locking unit of the band fixing structure according to the embodiment of the present application;

fig. 14 is a schematic structural view of a movable watch ear of the band fixing structure according to the embodiment of the present application;

fig. 15 is a schematic view of the case band fixing structure according to the embodiment of the present application, in which the movable case band is not locked by the locking unit;

fig. 16 is a schematic view of a locking unit of a band fixing structure according to an embodiment of the present invention locking a movable case piece.

In the figure: 1. a housing; 101. a first opening; 102. a second opening; 2. fixing the watch ear; 3. moving the watch ear; 31. inserting grooves; 4. a locking member; 41. a plug-in connector; 42. a deflector rod; 43. a protrusion; 44. a guide surface; 45. a stopper; 5. a watchband; 6. an elastic member; 7. a support table; 8. a cover plate; 9. a fixing pin; 10. a first stop groove; 11. a second retaining groove; 12. and (7) fixing holes.

Detailed Description

Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise.

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application. 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 application.

The features of the terms first and second in the description and in the claims of the present application may explicitly or implicitly include one or more of such features. In the description of the present application, "a plurality" means two or more unless otherwise specified. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

In the description of the present application, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

As shown in fig. 1 to 16, according to a first aspect of the embodiments of the present application, there is provided a band fixing structure for firmly fixing a band 5 to a case 1 of a dial, thereby facilitating firmly wearing a wristwatch on a user's wrist.

Specifically, as shown in fig. 1, the band fixing structure includes a case 1, a fixed lug 2, a movable lug 3, a locking member 4, and a band 5. The movable lug 3 is used for adjusting the distance between the movable lug 3 and the fixed lug 2 so as to fix the watchband 5 between the movable lug 3 and the fixed lug 2, and the movable lug 3 is locked by the locking part 4, so that the watchband 5 is firmly fixed between the movable lug 3 and the fixed lug 2.

Referring to fig. 4, a first opening 101 and a second opening 102 are disposed on a side wall of the housing 1, wherein the first opening 101 is for the movable watch ear 3 to pass through, and the second opening 102 is for the shift lever 42 to pass through.

In the present application, referring to fig. 1, 2 and 3, the fixed lug 2 is fixed to the outside of the case 1. The movable watch ear 3 is movably embedded in the housing 1 through the first opening 101, and can move from the first position to the second position in a direction approaching the fixed watch ear 2, or move from the second position to the first position in a direction away from the fixed watch ear 2.

The first position is an initial position of the movable case band 3, and in the initial position, the movable case band 3 and the fixed case band 2 do not fix the band 5. The second position is the position in which the movable lug 3 is located when the strap 5 is fixed between the fixed lug 2 and the movable lug 3, i.e. the working position of the movable lug 3. In the second position, movable lug 3 can be locked by locking member 4 by toggling toggle lever 42 to effectively prevent movable lug 3 from moving, thereby enabling band 5 to be securely fixed between fixed lug 2 and movable lug 3.

Referring to fig. 2 and 14, the movable watch ear 3 is provided with a plug groove 31, and the plug groove 31 is located inside the case 1. The locking component 4 is disposed inside the housing 1, and the locking component 4 includes a plug 41 and a shift lever 42 that are connected to each other, the shift lever 42 extends from the second opening 102 to the outside of the housing 1, and the plug 41 can be clamped in the insertion groove 31 or disengaged from the insertion groove 31 by shifting the shift lever 42. The shift lever 42 is used for shifting by a user, so as to drive the plug connector 41 to be clamped in the plug slot 31 or be separated from the plug slot 31. When the plug-in connector 41 is clamped in the insertion groove 31, the clamping component locks the movable watch ear 3 to limit the movement of the movable watch ear 3; when the plug 41 is disengaged from the insertion groove 31, the movable lug 3 is released from the restriction, and the movable lug 3 can move freely.

In the embodiment, referring to fig. 15 and 16, when the band 5 is mounted in the case 1, the band 5 is embedded between the fixed lug 2 and the movable lug 3, the movable lug 3 moves from the first position to the second position to fix the band 5, and the plug 41 is engaged with the insertion groove 31. Activity table ear 3 is removed to the second place by the primary importance, then activity table ear 3 and the distance between the fixed table ear 2 reduce, can tentatively fix watchband 5, then, through stirring driving lever 42, driving lever 42 drives bayonet joint 41 joint in inserting groove 31 to can lock activity table ear 3, can firmly fix watchband 5 between fixed table ear 2 and activity table ear 3.

The watchband fixed knot that this application embodiment provided constructs, structural design is very reasonable, and watchband 5 installs in casing 1 or the operation of dismantling from casing 1 is very simple. At the same time, the band 5 can be firmly fixed to the case 1, and the band 5 can be effectively prevented from falling off.

Referring to fig. 15 and 16, when the band 5 needs to be mounted to the case 1, the band 5 only needs to be embedded between the fixed lug 2 and the movable lug 3, and then the movable lug 3 is moved from the first position to the second position by moving the movable lug 3, so that the distance between the fixed lug 2 and the movable lug 3 is reduced, and the band 5 can be fixed by the fixed lug 2 and the movable lug 3 together. Next, the lever 42 is pulled so that the plug 41 of the locking member 4 is engaged with the insertion groove 31 to lock the movable lug 3, so that the band 5 can be firmly mounted on the case 1 by the fixed lug 2, the movable lug 3 and the locking member 4.

Similarly, when the watch band 5 needs to be detached from the case 1, the shifting lever 42 is only required to be shifted, so that the plug-in connector 41 is disengaged from the plug-in groove 31, and the movable watch ear 3 is unlocked; then, movable case band 3 is moved from the second position to the first position, and band 5 is removed from between fixed case band 2 and movable case band 3.

Optionally, referring to fig. 2, the watchband fixing structure further includes an elastic member 6, the elastic member 6 is disposed inside the case 1, one end of the elastic member 6 is fixed to the case 1, and the other end of the elastic member 6 is fixed to the movable watch ear 3, and when the movable watch ear 3 is located at the first position, the elastic member 6 is in a stretched state.

The elastic part 6 is used for resetting, namely when the movable watch lug 3 is located at the second position and the locking part 4 unlocks the movable watch lug 3, the elastic part 6 can pull the movable watch lug 3 to move to the first position. The elastic piece 6 enables the movable watch ear 3 after being unlocked to be always located at the first position, when the watchband 5 needs to be installed on the shell 1, only the watchband 5 needs to be embedded between the fixed watchband 5 and the movable watchband 5, and then the movable watch ear 3 is moved and the movable watch ear 3 is locked.

In a specific embodiment, the elastic member 6 is a spring, which not only has low cost, but also can better realize the reset of the movable watch ear 3.

Optionally, the watchband fixing structure further includes a support 7, the support 7 is fixed inside the case 1, the movable watch ear 3 is located on the support 7, and one end of the elastic member 6 is fixed to the support 7 and the other end is fixed to the movable watch ear 3.

In the above embodiment, the support 7 is fixed to the case 1, and then the movable case ear 3 and the like are mounted on the support 7, which contributes to the quick assembly of the band fixing structure and improves the assembling efficiency.

Optionally, as shown in fig. 12, the locking component 4 further includes a protrusion 43, and a first retaining groove 10 and a second retaining groove 11, which are matched with the protrusion 43, are provided in the housing 1;

when the plug 41 is connected to the inserting groove 31, the protrusion 43 can move from the first retaining groove 10 to the second retaining groove 11;

when the connector card is disengaged from the insertion groove 31, the projection 43 can move from the second retaining groove 11 to the first retaining groove 10.

In the above embodiment, the first stopping groove 10 and the second stopping groove 11 limit the position of the protrusion 43, so as to limit the position where the shifting lever 42 drives the plug-in connector 41 to move, so that the plug-in connector 41 is accurately clamped in the plug-in groove 31 and locks the movable lug 3; meanwhile, the plug-in connector 41 can be conveniently pulled out from the plug-in groove 31, so that the movable watch lug 3 can be unlocked.

When the protrusion 43 is located in the first blocking groove 10, the plug-in connector 41 is clamped in the plug-in groove 31, and the locking component 4 is located at a position for locking the movable lug 3; when the protrusion 43 is located in the second retaining groove 11, the plug 41 is disengaged from the insertion groove 31, and the locking member 4 can unlock the movable lug 3.

Alternatively, as shown in fig. 5 and 6, the band fixing structure further includes a cover plate 8, the cover plate 8 is fixed to the inside of the case 1, and a first catching groove 10 and a second catching groove 11 are provided on a surface of the cover plate 8 opposite to the protrusion 43.

In the above embodiment, the first retaining groove 10 and the second retaining groove 11 are formed in the cover plate 8, so that the cover plate 8 and the locking component 4 can be assembled easily, the assembling manner is simple, and the protrusion 43 can be switched between the first retaining groove 10 and the second retaining groove 11.

Alternatively, as shown in fig. 13, the locking member 4 is provided with a guide surface 44, and when the protrusion 43 is located in the second catching groove 11 and the movable lug 3 moves from the first position to the second position, the movable lug 3 pushes the guide surface 44 to move the protrusion 43 from the second catching groove 11 to the first catching groove 10.

In the above embodiment, referring to fig. 10 together, fig. 10 is a schematic view of the protrusion 43 located in the first catching groove 10. If the protrusion 43 is located in the second stopping groove 11, and the movable watch ear 3 is located in the first position, when the movable watch ear 3 moves from the first position to the second position, that is, moves to the left side in fig. 10, the movable watch ear 3 can abut against the guide surface 44, the plug-in connector 41 is pushed to move upwards, so as to drive the protrusion 43 to move from the second stopping groove 11 to the first stopping groove 10, and the shift lever 42 is shifted, so that the plug-in connector 41 is plugged in the plug-in groove 31, so that the protrusion 43 is located in the second stopping groove 11, and the plug-in connector 41 locks the movable watch ear 3.

Optionally, the movable lug 3 is perpendicular to the moving direction of the shift lever 42. That is, the movable lug 3 moves in the first direction, the shift lever 42 moves in the second direction perpendicular to the first direction, and the plug 41 locks the movable lug 3. This not only facilitates moving movable lug 3, but also facilitates locking movable lug 3 or unlocking movable lug 3, thereby facilitating attachment or detachment of band 5 to or from case 1.

Alternatively, the opposite sides of the band 5 are provided with fixing pins 9, the opposite surfaces of the fixed lug 2 and the movable lug 3 are provided with fixing holes 12, and the two fixing pins 9 can be inserted into the fixing holes 12 respectively.

In the above embodiment, insertion of the fixing pin 9 into the fixing hole 12 contributes not only to the position limitation of the attachment position of the band 5 but also to the firm fixation of the band 5 between the fixed lug 2 and the movable lug 3.

Optionally, the locking component 4 further comprises a stop 45, the stop 45 is disposed on the plug 41 and close to the shift lever 42, and the stop 45 is used for shielding the second opening 102 from the inside of the housing 1.

The stopper 45 can shield the second opening 102 in the process of moving along with the locking component 4, so that the appearance effect of the watch is good, foreign matters can be prevented from entering the shell 1 from the second opening 102, and the watch can be well protected.

According to a second aspect of embodiments of the present application, there is provided a wristwatch including: the watchband fixing structure is provided. This wrist-watch structural design is reasonable, and the installation of watchband 5 is very simple with the dismantlement structure, convenient operation.

The watchband fixing structure and the watch provided by the embodiment have the advantages that the structural design is very reasonable, and the operation that the watchband 5 is installed on the shell 1 or detached from the shell 1 is very simple. At the same time, the band 5 can be firmly fixed to the case 1, and the band 5 can be effectively prevented from falling off.

Although some specific embodiments of the present application have been described in detail by way of example, it should be understood by those skilled in the art that the above examples are for illustrative purposes only and are not intended to limit the scope of the present application. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the present application. The scope of the application is defined by the appended claims.

Claims

1. A band fixing structure, comprising:

the device comprises a shell (1), wherein a first opening (101) and a second opening (102) are formed in the side wall of the shell (1);

the fixed watch ear (2) and the movable watch ear (3), wherein the fixed watch ear (2) is fixed on the outer side of the shell (1); the movable watch ear (3) penetrates through the first opening (101) and is movably embedded in the shell (1) and can move from a first position to a second position in a direction close to the fixed watch ear (2) or move from the second position to the first position in a direction far away from the fixed watch ear (2); the movable watch ear (3) is provided with an insertion groove (31), and the insertion groove (31) is positioned in the shell (1);

the locking component (4) is arranged inside the shell (1), the locking component (4) comprises a plug connector (41) and a shifting lever (42) which are connected with each other, the shifting lever (42) extends to the outside of the shell (1) from the second opening (102), and the plug connector (41) can be clamped in the plug groove (31) or can be separated from the plug groove (31) by shifting the shifting lever (42);

watchband (5) install in when casing (1), watchband (5) are inlayed and are located fixed table ear (2) with between activity table ear (3), activity table ear (3) are removed to the second position by the primary importance and are in order to fix watchband (5), bayonet joint (41) joint in inserting groove (31).

2. The band fixing structure according to claim 1, further comprising:

elastic component (6), elastic component (6) set up in the inside of casing (1), just the one end of elastic component (6) is fixed in casing (1), the other end is fixed in activity table ear (3) when activity table ear (3) are located the first position, elastic component (6) are in tensile state.

3. The band fixing structure of claim 2, further comprising a support base (7), wherein the support base (7) is fixed inside the case (1), the movable case ear (3) is located on the support base (7), and one end of the elastic member (6) is fixed to the support base (7) and the other end is fixed to the movable case ear (3).

4. The band fixing structure of claim 1, wherein the locking member (4) further comprises a protrusion (43), and a first catching groove (10) and a second catching groove (11) which are engaged with the protrusion (43) are provided in the case (1);

when the plug connector (41) is clamped in the plug groove (31), the protrusion (43) can move from the first retaining groove (10) to the second retaining groove (11);

when the connector card is disengaged from the insertion groove (31), the protrusion (43) can move from the second retaining groove (11) to the first retaining groove (10).

5. The band fixing structure according to claim 4, further comprising a cover plate (8), the cover plate (8) being fixed to an inside of the case (1), the cover plate (8) being provided with the first catching groove (10) and the second catching groove (11) on a surface thereof opposite to the protrusion (43).

6. The band fixing structure according to claim 5, wherein the locking member (4) is provided with a guide surface (44), and when the protrusion (43) is located in the second retaining groove (11) and the movable lug (3) moves from the first position to the second position, the movable lug (3) pushes the guide surface (44) to move the protrusion (43) from the second retaining groove (11) to the first retaining groove (10).

7. The bracelet fixation structure according to claim 1, characterized in that the movable lug (3) is perpendicular to the direction of movement of the stem (42).

8. The band fixing structure of claim 1, wherein fixing pins (9) are provided on opposite sides of the band (5), fixing holes (12) are provided on opposite surfaces of the fixed case ear (2) and the movable case ear (3), and the two fixing pins (9) are inserted into the fixing holes (12), respectively.

9. The band fixing structure according to claim 1, characterized in that the locking part (4) further comprises a stopper (45), the stopper (45) being provided to the plug (41) and adjacent to the lever (42), the stopper (45) being for shielding the second opening (102) from the inside of the case (1).

10. A watch, comprising: the band fixing structure according to any one of claims 1 to 9.