CN113057422A - Watchband device and wearable equipment with same - Google Patents
Watchband device and wearable equipment with same Download PDFInfo
- Publication number
- CN113057422A CN113057422A CN202110331269.8A CN202110331269A CN113057422A CN 113057422 A CN113057422 A CN 113057422A CN 202110331269 A CN202110331269 A CN 202110331269A CN 113057422 A CN113057422 A CN 113057422A
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- Prior art keywords
- watchband
- wedge
- buckle
- guide
- groove
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
- A44C5/18—Fasteners for straps, chains or the like
- A44C5/20—Fasteners for straps, chains or the like for open straps, chains or the like
- A44C5/2071—Fasteners for straps, chains or the like for open straps, chains or the like with the two ends of the strap or chain overlapping each other and fastened by an action perpendicularly to the main plane of these two ends
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- Buckles (AREA)
- Electric Clocks (AREA)
Abstract
The invention discloses a watchband device and wearable equipment with the watchband device, wherein the watchband device comprises a left watchband and a right watchband, the right watchband is provided with a watchband hole which extends along the length direction of the right watchband and is used for sleeving the left watchband, and the left watchband is provided with a plurality of clamping holes; the right watchband is provided with a depressible watchband buckle which is a depressing type self-locking structure used for being clamped with the clamping hole in a matching way; when the lower watchband is buckled to the first position, the watchband buckle is buckled with the buckling hole to limit the relative movement of the left watchband and the right watchband in the length direction; when the watch band buckle is pressed again and rebounded to the second position, the watch band buckle is released from the clamping hole. The invention realizes the switching between the clamping fixation and the unlocking between the left watchband and the right watchband by utilizing the pressing type self-locking structure, the watchband buckle can be clamped with the clamping hole by pressing the watchband buckle, and the unlocking of the watchband buckle and the clamping hole can be realized when the watchband buckle is pressed again. The operation is simple, and better use experience can be brought to a user.
Description
Technical Field
The invention relates to the technical field of wearable equipment, in particular to a watchband device. In addition, the invention also relates to wearable equipment comprising the watchband device.
Background
Wearable equipment on the current market wear the structure, the watchband like intelligent wrist-watch, intelligent bracelet all is the disconnect-type, and two watchbands are the disconnect-type structure promptly, and the two is detained through the table and is connected.
In the using process, when a user wears the equipment, the connection and fixation operation is carried out after one watchband needs to penetrate through the watch buckle on the other watchband; also, when the device is removed, the watch clasp needs to be unlocked, and when the two watchbands are separated, the cumbersome action causes trouble to the user.
In summary, how to avoid the tedious feeling caused by wearing and taking off the watchband is a problem to be solved urgently by those skilled in the art.
Disclosure of Invention
In view of the above, an object of the present invention is to provide a watchband device, which can be conveniently worn and detached, and provides a comfortable operation experience for a user.
Another object of the present invention is to provide a wearable device comprising the above watchband device.
In order to achieve the above purpose, the invention provides the following technical scheme:
a watchband device comprises a left watchband and a right watchband, wherein the right watchband is provided with a watchband hole which extends along the length direction of the right watchband and is used for sleeving the left watchband, and the left watchband is provided with a plurality of clamping holes; the right watchband is provided with a depressible watchband buckle which is a depressing type self-locking structure used for being matched and clamped with the clamping hole;
when the watchband buckle is pressed down to a first position, the watchband buckle is clamped with the clamping hole so as to limit the relative movement of the left watchband and the right watchband in the length direction;
when the watchband buckle is pressed down again and rebounds to the second position, the watchband buckle and the clamping hole are unlocked.
Preferably, the watch band buckle includes:
the guide part is fixedly arranged on the right watchband and is provided with a guide groove and an inclined plane groove which are arranged at intervals, and the inclined plane groove is positioned on the outer end face of the end part of the guide groove;
the wedge piece is used for being clamped and fixed with the clamping hole and can be retracted inwards or extended outwards out of the guide groove, the wedge piece is connected with an elastic piece driving the wedge piece to be retracted inwards, and the wedge piece is provided with a wedge surface used for being matched with the inclined surface groove;
the pressing piece is slidably arranged in the guide groove and used for pushing the wedge piece to extend outwards;
when the pressing piece pushes the wedge pieces to extend out of the guide grooves, the wedge-shaped surfaces of the wedge pieces move and slide into the inclined surface grooves and are clamped with the corresponding clamping holes;
when the pressing piece pushes the wedge to leave the inclined plane groove, the wedge surface of the wedge moves and exits the inclined plane groove, and retracts into the guide groove after the pushing force is removed, so that the wedge is withdrawn from the clamping hole.
Preferably, the inclined plane grooves are formed in two sides of the guide groove and are tooth-shaped grooves, so that the transverse movement of the wedge is limited.
Preferably, the inclined plane groove is arranged on each of two sides of the guide groove, and the inclined plane of the inclined plane groove is a self-locking surface of the wedge, so that the contact limit of the wedge is realized.
Preferably, the contact surface of the pressing piece for pushing the wedge piece is wedge-shaped, and the contact surface is a self-locking surface of the wedge piece, so that the contact limit of the wedge piece is realized.
Preferably, the wedge piece is provided with a limiting structure for limiting the elastic piece to be removed, and/or the guide part is provided with a limiting structure for limiting the pressing piece to be removed.
Preferably, the guide part is an annular structural part, and the guide grooves and the inclined plane grooves are alternately arranged along the annular direction of the guide part;
the wedge is the annular structure, is provided with wedge arch along its hoop interval, the wedge face of wedge is for the orientation the terminal surface of guide part.
Preferably, the pressing piece is a cylindrical structural piece which is sleeved in the guide portion, and a plurality of contact surfaces which are circumferentially distributed and used for pushing the wedge piece are wedge surfaces.
Preferably, the wedge piece is used for inserting the one end in joint hole is provided with spacing post, the tip of spacing post is provided with the diameter and is greater than the guide structure of spacing post, guide structure be used for with joint hole joint is spacing.
A wearable device comprises a watchband device, wherein the watchband device is the watchband device.
The watchband device provided by the invention realizes the switching between clamping fixation and unlocking of the left watchband and the right watchband by using the pressing type self-locking structure, only needs to adjust the two watchbands to stretch and retract, moves the left watchband along the arrow direction, presses the watchband buckle when reaching a proper position, and enables the watchband buckle to be clamped with the clamping hole, so that the watchband fixation can be realized, and when the watchband buckle is pressed again, the watchband buckle and the clamping hole can be unlocked. The watch band is simple to operate, can be realized only by pressing the watch band buckle, and can bring better use experience for a user.
The invention also provides wearable equipment comprising the watchband structure.
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 embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a cross-sectional view of a watchband assembly provided by the present invention;
FIG. 2 is a cross-sectional view of a left band of the present invention;
FIG. 3 is a cross-sectional view of a right wristband provided in accordance with the present invention;
FIG. 4 is a cross-sectional view showing a state where the band unit is engaged with the watch case according to the present invention;
FIG. 5 is a schematic view of a watch strap buckle provided by the present invention;
FIG. 6 is a schematic view of an initial state of the buckle according to the present invention;
FIG. 7 is a schematic view of a first pressed state of the buckle according to the present invention;
FIG. 8 is a schematic view of a buckle of the watch strap of the present invention;
FIG. 9 is a schematic view of a second pressed state of the buckle according to the present invention;
fig. 10 is a schematic view of the return to the initial state of the buckle according to the present invention.
In fig. 1 to 10, reference numerals include:
1 is a watchband buckle, 2 is a left watchband, 3 is a right watchband, and 4 is a travel limit structure;
11 is a limit column, 12 is a guide structure, and 13 is a self-locking structure;
131 is a pressing piece, 132 is a guide part, and 133 is a wedge;
21 is a clip hole, 31 is a band hole.
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.
The core of the invention is to provide a watchband device which can be conveniently worn and detached and brings comfortable operation experience to a user.
Another object of the present invention is to provide a wearable device comprising the above watchband device.
Referring to fig. 1 to 10, fig. 1 is a cross-sectional view of a watch band device provided by the present invention;
FIG. 2 is a cross-sectional view of a left band of the present invention; FIG. 3 is a cross-sectional view of a right wristband provided in accordance with the present invention; FIG. 4 is a cross-sectional view showing a state where the band unit is engaged with the watch case according to the present invention; FIG. 5 is a schematic view of a watch strap buckle provided by the present invention; FIG. 6 is a schematic view of an initial state of the buckle according to the present invention; FIG. 7 is a schematic view of a first pressed state of the buckle according to the present invention; FIG. 8 is a schematic view of a buckle of the watch strap of the present invention; FIG. 9 is a schematic view of a second pressed state of the buckle according to the present invention; fig. 10 is a schematic view of the return to the initial state of the buckle according to the present invention.
The invention provides a watchband device, which is mainly used on wearing structures such as watches, bracelets and the like, and structurally comprises a left watchband 2 and a right watchband 3, wherein the right watchband 3 is provided with a watchband hole 31 which extends along the length direction of the right watchband and is used for sleeving the left watchband 2, and the left watchband 2 is provided with a plurality of clamping holes 21; the right watchband 3 is provided with a depressible watchband buckle 1, and the watchband buckle 1 is a depressing type self-locking structure which is matched and clamped with the clamping hole;
when the watchband buckle 1 is pressed to a first position, the watchband buckle 1 is clamped with the clamping hole 21 so as to limit the relative movement of the left watchband 2 and the right watchband 3 in the length direction;
when the watchband buckle 1 is pressed down again and rebounded to the second position, the watchband buckle 1 is released from the clamping hole 21.
Specifically, left watchband 2 and right watchband 3 are the plug-in connection, and right watchband 3 is equipped with along its length direction's watchband hole 31, and left watchband 2 cup joints in watchband hole 31, cup joints in right watchband 3 promptly, sets up watchband buckle 1 on right watchband 3, and watchband buckle 1 can be pressed by external force, realizes carrying out the joint through pressing the operation and fixes with the joint hole 21 of left watchband 2.
The watchband buckle 1 is a push type self-locking structure and has two states: an initial state and a snap-fit state.
In the initial state, the watchband buckle 1 and the clamping hole 21 are in a free state, so that the left watchband 2 and the right watchband 3 can be relatively inserted or pulled out;
when the band buckle 1 is pressed to the first position, the band buckle 1 is engaged with the engaging hole 21 to restrict the relative movement of the left band 2 and the right band 3 in the longitudinal direction. The watch strap buckle 1 extends into the buckle hole 21 and is held in this state, so that the left watch strap 2 and the right watch strap 3 are fastened together.
When the watchband buckle 1 is pressed down again and rebounded to the second position, the watchband buckle 1 and the clamping hole 21 are released from clamping, and the current state returns to the initial state.
It should be noted that the watchband buckle 1 has various types, and one of them is a reliable pressing structure of a pressing type ball pen, and the snapping of the snapping hole 21 can be realized by using the structure. Of course, other types may be selected or, with some adjustment, adapted to the configuration of the wristband.
In the watchband device that this application provided, utilize push type auto-lock structure to realize fixed and the unblock between switching of joint between left watchband 2 and the right watchband 3, in operation, please refer to fig. 1, only need two watchbands of adjustment to stretch out and draw back, remove left watchband 2 along the arrow direction, when reacing suitable position, press watchband buckle 1, make watchband buckle 1 and joint hole 21 form the joint, can be in order to realize the fixed of watchband, when pressing watchband buckle 1 once more, can realize watchband buckle 1 and joint hole 21's unblock. The watch band buckle is simple to operate, can be realized only by pressing the watch band buckle 1, and can bring better use experience for a user.
It should be noted that, be provided with corresponding stroke limit structure 4 on left watchband 2 and the right watchband 3 of this application respectively, the stroke limit structure 4 of left watchband 2 can be for the arch on the left watchband 2 for the joint avoids excessively stretching into of left watchband 2 in the port of watchband hole 31 of right watchband 3. The travel limit structure 4 of the right band 3 may be a limit portion provided inside or at an inner end portion of the band hole 31 to face the excessive insertion or complete removal of the left band.
The engagement hole 21 is a hole structure provided in the left band 2, and may penetrate through the thickness direction of the left band 2, or may be a half hole. Along the length direction of left watchband 2, be provided with 1 or at least 2 joint holes 21, the kind quantity of the positional relationship that the quantity decision left and right watchband can realize.
On the basis of the above embodiment, the band buckle 1 includes: a pressing member 131, a guide 132, a wedge 133, and an elastic member.
The guide part 132 is fixedly arranged on the right watchband 3, the guide part 132 is provided with a guide groove and an inclined plane groove which are arranged at intervals, and the inclined plane groove is positioned on the outer end face of the end part of the guide groove;
the wedge piece 133 is used for being clamped and fixed with the clamping hole 21 and can be retracted inwards or extended outwards out of the guide groove, the wedge piece 133 is connected with an elastic piece driving the wedge piece to be retracted inwards, and the wedge piece 133 is provided with a wedge surface used for being matched with the inclined surface groove;
the pressing member 131 is disposed in the guide groove and is movable along a length direction of the guide groove to push the wedge 133 to be outwardly protruded in a certain process.
In the use, on external force effect and the pressing piece 131, the pressing piece 131 moves along the guide way, and simultaneously, the pressing piece 131 pushes the wedge piece 133 to extend out of the guide way, because the wedge piece 133 is provided with an elastic piece for pushing the wedge piece to retract into the direction of the guide way, under the action of the elastic piece, when the wedge piece extends out of the guide way, the wedge surface of the wedge piece 133 can transversely move and slide into the inclined plane groove, and is clamped with the corresponding clamping hole 21. It should be noted that the inclined plane groove is connected to the end of the guide groove, and most of the contact surface of the inclined plane groove is closer to the other end of the guide groove than the end surface of the guide groove, that is, when the wedge 133 is at the end of the guide groove, it will slide into the inclined plane groove due to the matching relationship between the inclined plane and the wedge surface and the function of the elastic member, so as to be longitudinally positioned at a position close to the engaging hole 21.
On the contrary, when the pressing piece 131 pushes the wedge 133 to be separated from the slope groove, the wedge surface of the wedge 133 moves and exits the slope groove, and retracts into the guide groove to exit the catching hole 21 after the pushing force is removed.
The structure can refer to the structure of a pressing type self-locking pen, and is basically the same as the structure. By pressing the same position twice, the change of the longitudinal position of the wedge is realized, thereby realizing the locking and unlocking with the snap hole 21.
Alternatively, the main structure of the push-type self-locking pen may be directly mounted on the right band 3, and the protrusion and retraction of the front wedge 133 are achieved by pressing the pressing member at the rear end thereof, and in any state, the wedge 133 can be kept in the state, and the position of the pressing member 131 is not changed due to the withdrawal of the external force, and in this embodiment, the locking and unlocking are switched by the same structure (the pressing member 131).
On the basis of the above embodiment, both sides of the guide groove are provided with the inclined surface grooves, and the inclined surface grooves are tooth-shaped grooves to realize the limit of the lateral movement of the wedge 133. Specifically, the guide groove is provided at both sides thereof with slope grooves of the same angle, respectively, the slope groove at one side is for allowing the wedge surface of the wedge 133 to slide in according to the state that the end of the pressing member 131 is inclined and locking the position of the wedge 133 is achieved by relative sliding, and the slope groove at the other side is for preventing the wedge surface of the wedge 133 from sliding in by the back surface of the slope so that the wedge 133 has a certain sliding direction.
In this embodiment, the movement direction of the wedge 133 is defined by the slope and the back of the slope groove, and the movement direction is locked, but the direction limitation may be realized by a self-locking manner. On the basis of the above embodiment, both sides of the guide groove are provided with inclined surface grooves, and the inclined surfaces of the inclined surface grooves are self-locking surfaces of the wedge pieces 133 to realize contact limit of the wedge pieces. The idea of using the self-locking surface to lock the moving direction can be specifically referred to the description of the pressing type self-locking structure in the prior art.
On the basis of any one of the above embodiments, the contact surface of the pressing member 131 for pushing the wedge 133 is a wedge shape, and the contact surface is a self-locking surface of the wedge 133, so as to realize the contact limit of the wedge 133.
The pressing member 131 is provided as an inclined surface, more specifically, a mating wedge surface that mates with the wedge surface of the wedge 133, so that a guiding function can be provided to the moving direction of the wedge 133, which is more determined. While the pressing piece 131 pushes the wedge 133 to move along the guide groove, the wedge 133 can be moved in a direction perpendicular to the guide groove, thereby pushing the wedge 133 into the slope groove.
In addition to any of the above embodiments, the wedge 133 is provided with a stopper structure for restricting the elastic member from coming out, and/or the guide portion is provided with a stopper structure for restricting the pressing member 131 from coming out.
It can be known that the wedge 133 and the pressing member 131 need to check that the guide groove moves in the use process, the wedge 133 can be prevented from completely protruding out of the clamping hole 21 under the action of the elastic member, but the limiting effect of the elastic member is limited, and the accurate limiting in the moving direction still needs to be realized through hard connection. And the limit structure that pressing piece 131 set up can avoid deviating from the two-way of guide way in the removal process, and limit structure can set up in the guide way, or set up the outside at the guide way.
On the basis of any one of the above embodiments, the guiding portion 132 is an annular structural member, and guiding grooves and inclined surface grooves are alternately arranged along the annular direction of the annular structural member;
the wedge 133 is an annular structural member provided with wedge-shaped protrusions at intervals in an annular direction thereof, and a wedge surface of the wedge 133 is an end surface facing the guide portion 132.
Specifically, in order to realize that the wedge 133 is still at the corresponding initial position or the corresponding buckling position after the pressing member 131 is continuously pressed, the wedge 133 and the guide portion 132 are both configured to be annular structures, that is, guide grooves and inclined surface grooves are alternately arranged on the annular structures along an annular direction, but it should be noted that the length directions of the guide grooves and the inclined surface grooves are both vertical directions, that is, planes perpendicular to the annular plane. The wedge 133 may also be a wedge-shaped protrusion arranged for circumferential detection, for enabling a corresponding arrangement during relative rotation with the guide 132 in the circumferential direction.
Alternatively, the wedge-shaped end surface of the pressing member 131 may have a certain misalignment with the slope groove so that the wedge 133 pushed by the wedge-shaped end surface of the pressing member 131 can enter the slope groove while sliding along the wedge-shaped end surface of the pressing member 131.
When the pressing member 131 pushes the wedge 133 to move along the guide groove and the wedge protrusion of the wedge 133 moves out of the guide groove, the wedge 133 slides along the wedge end surface of the pressing member 131 and enters the inclined surface groove to be engaged with the inclined surface groove due to a certain misalignment between the wedge end surface of the pressing member 131 and the inclined surface groove.
The pressing member 131 corresponds to a structure having a contact surface in the circumferential direction, corresponding to the above structure. On the basis of the above embodiment, the pressing member 131 is a cylindrical structural member, which is sleeved in the guiding portion 132, and a plurality of contact surfaces of the pressing member 131, which are distributed along the circumferential direction and used for pushing the wedge 133, are wedge surfaces.
The pressing member 131 may have a cylindrical structure, and a protrusion is axially provided to contact a wedge surface of the wedge 133 to push the wedge surface to move, and the contact surface on the protrusion is a side surface facing the wedge 133, and the side surface may be a wedge surface.
It should be noted that the pressing member 131 moves along the guide groove, specifically, the plurality of protrusions in the circumferential direction are respectively located in the plurality of guide grooves in the circumferential direction and can slide along the corresponding guide grooves, so that the pressing member 131 has an accurate moving direction, and when each protrusion pushes the wedge surface of the corresponding wedge 133 out of the guide groove, the wedge 133 enters the inclined plane groove on one side of the guide groove and is lower than the end of the guide groove, so that the wedge 133 rotates counterclockwise or clockwise and extends into the engaging hole 21.
When the wedge pieces 133 are located in the slope grooves and the wedge pieces 133 are located at the ends of the guide grooves in this application, the other ends of the wedge pieces are located in the corresponding catching holes 21, and when the wedge pieces 133 are retracted into the guide grooves, the other ends of the wedge pieces 133 have already been disengaged from the catching holes 21.
On the basis of any one of the above embodiments, one end of the wedge 133, which is used for being inserted into the clamping hole 21, is provided with the limiting column 11, the end of the limiting column 11 is provided with the guide structure 12, the diameter of which is larger than that of the limiting column 11, and the guide structure 12 is used for being clamped and limited with the clamping hole 21.
Referring to fig. 4 and 5, the watch band buckle 1 includes a self-locking structure 13, a position-limiting post 11 and a guide structure 12, and the self-locking structure 13 includes the pressing member 131, a guide portion 132 and a wedge 133. The wedge 133 is used for inserting the end of the clamping hole 21 and is connected with the limiting column 11, the diameter or the width of the limiting column 11 is smaller than that of the clamping hole 21, the end of the limiting column 11 is further provided with a guide structure 12, the guide structure 12 is provided with a smooth surface which is convenient to insert into the clamping hole 21, and meanwhile, the guide structure 12 is also provided with a clamping end face which is convenient to be clamped with the end face of the clamping hole 21.
In addition to the main structure of the watchband device and the connection relationship between the structures provided in the embodiments, the present invention also provides a wearable device including the watchband device disclosed in the embodiments, and the structures of other parts of the wearable device refer to the prior art and are not described herein again.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The present invention provides a watchband device and a wearable device having the watchband device. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (10)
1. A watchband device comprises a left watchband (2) and a right watchband (3), and is characterized in that the right watchband (3) is provided with a watchband hole (31) which extends along the length direction of the watchband and is used for sleeving the left watchband (2), and the left watchband (2) is provided with a plurality of clamping holes (21); the right watchband (3) is provided with a depressible watchband buckle (1), and the watchband buckle (1) is a pressing type self-locking structure which is matched and clamped with the clamping hole;
when the watchband buckle (1) is pressed down to a first position, the watchband buckle (1) is clamped with the clamping hole (21) so as to limit the relative movement of the left watchband (2) and the right watchband (3) in the length direction;
when the watchband buckle (1) is pressed down again and rebounds to the second position, the watchband buckle (1) and the clamping hole (21) are unlocked.
2. Watchband device according to claim 1, characterized in that the watchband buckle (1) comprises:
a guide part (132) which is fixedly arranged on the right watchband (3) and is provided with a guide groove and an inclined plane groove which are arranged at intervals, wherein the inclined plane groove is positioned on the outer end surface of the end part of the guide groove;
the wedge piece (133) is used for being clamped and fixed with the clamping hole (21) and can be retracted inwards or extended outwards out of the guide groove, the wedge piece (133) is connected with an elastic piece driving the wedge piece (133) to be retracted inwards, and the wedge piece (133) is provided with a wedge surface used for being matched with the inclined surface groove;
the pressing piece (131) is slidably arranged in the guide groove and used for pushing the wedge piece (133) to extend outwards.
3. The band unit according to claim 2, wherein the inclined groove is provided on both sides of the guide groove, and the inclined groove is a tooth-shaped groove.
4. A watchband device according to claim 2, wherein the ramp grooves are provided on both sides of the guide groove, and the ramp surfaces of the ramp grooves are self-locking surfaces of the wedge (133).
5. A bracelet arrangement according to claim 4, characterised in that the contact surface of the pressing element (131) for pushing the wedge (133) is wedge-shaped and in that the contact surface is a self-locking surface of the wedge (133).
6. A bracelet arrangement according to claim 2, characterised in that the wedge (133) is provided with a stop structure limiting the escape of the elastic element and/or in that the guide is provided with a stop structure limiting the escape of the pressing element (131).
7. The band assembly according to any one of claims 2 to 6, wherein the guide portion (132) is an annular structure, and the guide grooves and the bevel grooves are alternately arranged in a circumferential direction thereof;
the wedge (133) is an annular structural member, wedge protrusions are arranged at intervals along the annular direction of the wedge (133), and the wedge surface of the wedge (133) is an end surface facing the guide portion (132).
8. A bracelet arrangement according to claim 7, characterised in that the pressing element (131) is a cylindrical structure which is fitted inside the guide (132), and in that several circumferentially distributed contact surfaces of the pressing element (131) for pushing the wedge (133) are wedge surfaces.
9. The watchband device according to claim 7, wherein a limiting post (11) is arranged at one end of the wedge (133) for being inserted into the clamping hole (21), a guide structure (12) with a diameter larger than that of the limiting post (11) is arranged at the end of the limiting post (11), and the guide structure (12) is used for being clamped and limited with the clamping hole (21).
10. A wearable device comprising a watchband device, characterized in that the watchband device is a watchband device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110331269.8A CN113057422B (en) | 2021-03-26 | 2021-03-26 | Watchband device and wearable equipment with same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110331269.8A CN113057422B (en) | 2021-03-26 | 2021-03-26 | Watchband device and wearable equipment with same |
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| Publication Number | Publication Date |
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| CN113057422A true CN113057422A (en) | 2021-07-02 |
| CN113057422B CN113057422B (en) | 2023-03-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110331269.8A Active CN113057422B (en) | 2021-03-26 | 2021-03-26 | Watchband device and wearable equipment with same |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024098593A1 (en) * | 2022-11-08 | 2024-05-16 | 苏州润迈德智能科技发展有限公司 | Locking device, surgical robot driving device, and consumable box |
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| CN212545946U (en) * | 2020-06-30 | 2021-02-19 | 广东小天才科技有限公司 | Press unlocking type lock catch, watch buckle assembly and watch |
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| Publication number | Publication date |
|---|---|
| CN113057422B (en) | 2023-03-14 |
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