CN218551571U

CN218551571U - Equipment host and wearable equipment

Info

Publication number: CN218551571U
Application number: CN202222651046.2U
Authority: CN
Inventors: 武乐强; 李明; 成卫卫
Original assignee: Huaqin Technology Co Ltd
Current assignee: Huaqin Technology Co Ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-03-03
Anticipated expiration: 2032-10-09

Abstract

The utility model provides an equipment host and wearable equipment, wherein the equipment host comprises a main body, a key and an elastic piece; the button can be arranged on the main body in a sliding way, and is provided with a clamping part which is used for being connected with a buckling part on the watchband in a buckling way; two ends of the elastic piece are respectively abutted against the main body and the key; a first positioning column is convexly arranged on the main body corresponding to the elastic piece, and one end, abutted against the main body, of the elastic piece is sleeved outside the first positioning column; and/or a second positioning column is convexly arranged on the key corresponding to the elastic piece, and one end of the elastic piece abutting against the key is sleeved outside the second positioning column. The utility model discloses a setting is used for first reference column and/or the second reference column of elastic component installation location, and the one end suit with the elastic component back on first reference column or second reference column during the button installation just can realize the installation location of elastic component better, just can install the button in the main part comparatively easily after the elastic component is installed to the installation degree of difficulty of button has been reduced.

Description

Equipment host and wearable equipment

Technical Field

The embodiment of the utility model provides a relate to wearing equipment technical field, in particular to equipment host computer and wearable equipment.

Background

With the popularization of wearable devices, the wearable devices can be applied to various scenes to achieve different experiences. Taking the most popular smart watch as an example, the functions can be extended to the scenes of business, entertainment, health monitoring and the like. In order to adapt to different application scenarios, the device host and the watchband in the wearable device are detachably connected, so that different watchbands can be correspondingly replaced.

Among the present wearable equipment that can realize the dismantlement function of watchband, set up button support on equipment host computer usually, be provided with on the button support and can gliding button, the button is used for being connected with the watchband buckle, can install on the button and be used for elastic component such as the spring that the button resets. Through the slip of button, can let button and watchband joint and separation to realize the dismantlement function of watchband. Moreover, the button is usually provided with a shallow groove for installing and positioning the elastic part, and the installation and positioning effect of the elastic part is poor, so that the installation difficulty of the key is increased.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model aims at providing an equipment host computer and wearable equipment, it is relatively poor to aim at solving the elastic component installation location structure among the current wearable equipment and have installation positioning effect, can increase the problem of the installation degree of difficulty of button.

In order to solve the technical problem, the utility model provides an embodiment provides an equipment host for be connected with the watchband buckle in the wearable equipment, the equipment host includes:

a main body;

the key is arranged on the main body in a sliding manner, and is provided with a clamping part which is used for being connected with a buckling part buckle on the watchband;

the elastic piece is arranged along the sliding direction of the key, and two ends of the elastic piece are respectively abutted against the main body and the key;

the main body is convexly provided with a first positioning column corresponding to the elastic piece, and one end, abutted against the main body, of the elastic piece is sleeved outside the first positioning column; and/or a second positioning column is convexly arranged on the key corresponding to the elastic piece, and one end of the elastic piece, which is abutted against the key, is sleeved outside the second positioning column.

The utility model discloses a setting is used for first reference column and/or the second reference column of elastic component installation location, and the one end suit with the elastic component back on first reference column or second reference column during the button installation just can realize the installation location of elastic component better, just can install the button in the main part comparatively easily after the elastic component is installed to the installation degree of difficulty of button has been reduced.

Preferably, in the device main unit, there are two elastic pieces, and the two elastic pieces are respectively located at two sides of the clamping portion in the extending direction of the clamping portion.

Preferably, in the device host, bosses are convexly arranged at two ends of the key in the extending direction of the clamping portion, the two bosses respectively abut against the two elastic members, and the second positioning column is convexly arranged on the end face of each boss facing the elastic member.

Preferably, in the device host, a plurality of first ribs are convexly provided on the circumferential side surface of the first positioning column at intervals along the circumferential direction of the first positioning column, and the first ribs extend along the protruding direction of the first positioning column.

Preferably, in the main unit of the apparatus, a plurality of second protruding ribs are convexly provided on a circumferential side surface of the second positioning column at intervals along a circumferential direction of the second positioning column, and the second protruding ribs extend along a protruding direction of the second positioning column.

Preferably, in the device main unit, the key is slidably disposed in the sliding groove, and one end of the elastic member abuts against an inner wall of the sliding groove in a sliding direction of the key.

Preferably, in the device main unit, a concave pit is arranged on the inner wall of the sliding groove abutting against the elastic member, one end of the elastic member extends into the concave pit, and the first positioning column is convexly arranged on the bottom wall of the concave pit.

Preferably, in the device host, the main body includes:

the shell is provided with the sliding groove, the sliding groove penetrates through one end of the shell to form an opening, and the opening is opposite to the sliding groove in the sliding direction of the key, and the sliding groove is abutted against the inner wall of the elastic piece; and the number of the first and second groups,

the cover body covers one end of the shell body, which is provided with the opening, and the cover body is provided with a key hole corresponding to the opening in a penetrating way;

wherein one end of the key extends into the key hole.

In order to achieve the above object, the utility model also provides a wearable device, include:

the equipment host is the equipment host; and (c) a second step of,

the watchband, the one end of watchband is provided with buckling part, the watchband with the equipment host computer pass through buckling part with joint part buckle connection on the button in the equipment host computer.

Preferably, in the wearable device, a positioning portion is provided at one end of the watchband where the buckling portion is provided, and a matching portion is provided on the main body in the device main unit corresponding to the positioning portion;

and under the condition that the watchband is connected with the equipment host, the positioning part and the matching part form positioning matching.

Preferably, in the wearable device, one of the positioning portion and the fitting portion is a positioning guide post, and the other is a positioning guide hole, and the positioning guide post is inserted into the positioning guide hole when the band is connected to the device host.

Preferably, in the wearable device, two positioning portions are provided corresponding to the two fitting portions one to one, and the two positioning portions are respectively located on two sides of the fastening portion in the extending direction of the fastening portion.

Preferably, in the wearable device, the positioning guide hole is arranged to be gradually reduced in a direction from the hole opening to the hole bottom.

Preferably, in the wearable device, the positioning guide post is adapted to the shape of the positioning guide hole.

Preferably, in the wearable device, a convex block is convexly arranged on an end face of one end of the watchband, which is provided with the buckling part, and the buckling part is a clamping groove arranged on the convex block;

the key is provided with a through hole for the lug to pass through, and the inner wall of the through hole, which is opposite to the clamping groove in the sliding direction of the key, is provided with the clamping part;

the clamping part is positioned in the clamping groove under the condition that the bump is inserted into the through hole and the key is positioned at the first key position; and under the condition that the lug is inserted into the through hole and the key is positioned at the position of the second key, the clamping part is positioned outside the clamping groove, and the watchband is separable from the equipment host.

Drawings

One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.

Fig. 1 is a schematic structural diagram of an apparatus main unit according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of the device host of FIG. 1;

FIG. 3 is a schematic structural view of a joint between the key and the elastic member in FIG. 2;

FIG. 4 is a schematic structural diagram of the key shown in FIG. 2;

FIG. 5 is a schematic structural diagram of the key shown in FIG. 4 from another viewing angle;

FIG. 6 is a schematic view of the combination of the housing and the elastic member shown in FIG. 2;

FIG. 7 is a schematic structural view of the housing of FIG. 2;

FIG. 8 is a schematic structural diagram of the cover in FIG. 2;

fig. 9 is a schematic structural diagram of a wearable device in an embodiment of the present invention;

FIG. 10 is a schematic view of the combination of the wristband of FIG. 9 with an elastic member;

fig. 11 is a schematic view of the structure of the band of fig. 9.

The utility model discloses the drawing reference number explains:

reference numerals	Name (R)	Reference numerals	Name (R)
				1000	Wearable device	21	Clamping part
100	Equipment host	211	First inclined plane
				1	Main body	22	Second positioning column
11	First positioning column	23	Boss
				12	Sliding groove	24	Via hole
121	Pit	25	Pressing part
				122	Opening of the container	26	Dodging groove
123	Insertion opening	3	Elastic piece
				13	Shell body	4	Watchband
14	Cover body	41	Buckling part
				141	Key hole	42	Positioning part
142	Groove	43	Bump
				15	Mating part	431	Second inclined plane
16	Concave part	44	Embedded part
				2	Push-button

The objects, 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 described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides an equipment host, this equipment host can be applied to wearable equipment such as wrist-watch (machinery wrist-watch, quartzy wrist-watch or intelligent wrist-watch), bracelet, ring, health monitoring equipment or medical equipment, will use equipment host to be applied to intelligent wrist-watch below and introduce as the example, and fig. 1 to fig. 8 show the utility model provides a preferred embodiment of equipment host.

Referring to fig. 1, fig. 2 and fig. 10, in the present embodiment, the device main body 100 includes a main body 1, a key 2 and an elastic member 3, the key 2 is slidably disposed on the main body 1, a clamping portion 21 is disposed on the key 2, and the clamping portion 21 is used for being in clamping connection with a buckling portion 41 on a watchband 4; the elastic piece 3 is arranged along the sliding direction of the key 2, and two ends of the elastic piece 3 are respectively abutted against the main body 1 and the key 2; wherein, the main body 1 is convexly provided with a first positioning column 11 corresponding to the elastic piece 3, and one end of the elastic piece 3 which is abutted against the main body 1 is sleeved outside the first positioning column 11; and/or, a second positioning column 22 is convexly arranged on the key 2 corresponding to the elastic piece 3, and one end of the elastic piece 3, which is abutted against the key 2, is sleeved outside the second positioning column 22.

Specifically, the wearable device 1000 includes a device main unit 100 and a strap 4, and one end of the strap 4 is detachably connected to the device main unit 100. One end of the watchband 4 for connecting the device main unit 100 is provided with a buckling part 41, and the buckling part 41 on the watchband 4 is connected with the clamping part 21 on the key 2 through a buckle, so that the detachable connection between the watchband 4 and the device main unit 100 can be realized.

The keys 2 are slidably disposed on the main body 1, so that the engaging portions 21 of the keys 2 can be engaged with and disengaged from the engaging portions 41 of the band 4. When the band 4 is mounted on the device body 100, the button 2 is defined to be in the first button position when the clip portion 21 is clipped to the fastening portion 41, and the button 2 is defined to be in the second button position when the clip portion 21 is separated from the fastening portion 41. The first key position and the second key position are both located in the sliding stroke of the key 2, the key 2 can slide from the first key position to the second key position, and the key 2 can also slide from the second key position to the first key position. The first key position and the second key position are opposite to each other in the sliding direction of the key 2, the sliding direction of the key 2 may be the thickness direction of the device host 100 or the thickness direction of the watch band 4, the sliding direction of the key 2 is defined as the up-down direction, and the second key position is located above the first key position, which is the initial position of the key 2.

An elastic part 3 is arranged between the key 2 and the main body 1, and the elastic part 3 can be a spring, an elastic sheet or an elastic sleeve. After the key 2 slides towards the second key position, the elastic element 3 can reset the key 2 to the first key position. The elastic member 3 is arranged along the up-down direction, one of the upper end and the lower end of the elastic member 3 abuts against the main body 1, and the other abuts against the key 2. The part of the key 2 for abutting against the elastic member 3 can be located above the part of the main body 1 for abutting against the elastic member 3, namely, the upper end of the elastic member 3 abuts against the key 2, and the lower end of the elastic member 3 abuts against the main body 1; the part of the key 2 for abutting against the elastic member 3 may be located below the part of the main body 1 for abutting against the elastic member 3, that is, the upper end of the elastic member 3 abuts against the main body 1, and the lower end of the elastic member 3 abuts against the key 2. The following description will be given taking an example in which the portion of the key 2 for abutting against the elastic member 3 is located below the portion of the main body 1 for abutting against the elastic member 3.

Under the condition that the clamping part 21 on the key 2 is in clamping connection with the buckling part 41 on the watchband 4, the key 2 is at a first key position; after the driving key 2 slides upwards to the second key position, the clamping part 21 on the key 2 is separated from the buckling part 41 on the watchband 4, the watchband 4 can be detached from the device main unit 100, and the elastic piece 3 is compressed; if remove the drive power to button 2, under the effect of the elastic recovery power of elastic component 3, elastic component 3 can drive button 2 and slide downwards and reset to first button position.

The elastic part 3 is arranged between the main body 1 and the key 2, one or two of the main body 1 and the key 2 are provided with positioning columns, the positioning columns can be used for installing and positioning the elastic part 3, and the specific arrangement mode of the positioning columns has the following three modes:

in the first mode, only the positioning column is disposed on the main body 1, that is, the main body 1 is provided with a first positioning column 11 protruding downward and extending along the vertical direction corresponding to the upper end of the elastic member 3, and the upper end of the elastic member 3 is sleeved outside the first positioning column 11. When the key 2 is installed, the elastic part 3 can be sleeved on the first positioning column 11, namely, the main body 1 and the elastic part 3 are assembled, and then the key 2 is installed on the main body 1, so that the key 2 is installed.

In the second mode, only the positioning column is disposed on the key 2, that is, the key 2 is provided with a second positioning column 22 protruding upward corresponding to the lower end of the elastic member 3, and the lower end of the elastic member 3 is sleeved outside the second positioning column 22. When the key 2 is installed, the elastic member 3 can be sleeved on the second positioning column 22, that is, the key 2 and the elastic member 3 are assembled first, and then the assembled key 2 and the assembled elastic member 3 are installed on the main body 1 in a unified manner, so that the installation of the key 2 is completed.

The third mode is that positioning columns are arranged on the main body 1 and the key 2, namely, a first positioning column 11 extending vertically is arranged on the main body 1 in a downward protruding mode corresponding to the upper end of the elastic part 3, the upper end of the elastic part 3 is sleeved outside the first positioning column 11, a second positioning column 22 extending vertically is arranged on the key 2 in an upward protruding mode corresponding to the lower end of the elastic part 3, and the lower end of the elastic part 3 is sleeved outside the second positioning column 22. When the key 2 is installed, the elastic part 3 can be installed on the main body 1, and then the key 2 is installed on the main body 1; or the key 2 and the elastic element 3 may be assembled together first, and then the assembled key 2 and the assembled elastic element 3 may be installed on the main body 1.

The utility model discloses a setting is used for the first reference column 11 and/or the second reference column 22 of elastic component 3 installation location, and the one end suit of elastic component 3 back on first reference column 11 or second reference column 22 when button 2 installation just can realize elastic component 3's installation location better, just can install button 2 on main part 1 comparatively easily after elastic component 3 has installed to the installation degree of difficulty of button 2 has been reduced.

As will be described below by taking the positioning posts provided on the main body 1 and the key 2 as an example, the first positioning post 11 and the second positioning post 22 can realize the up-and-down bidirectional mounting and positioning of the elastic member 3, and the first positioning post 11 and the second positioning post 22 will not collide during the up-and-down sliding of the key 2.

The number of the first positioning posts 11 and the number of the second positioning posts 22 are generally equal to the number of the elastic members 3. The elastic member 3 may be provided with one or more, and correspondingly, the first positioning column 11 and the second positioning column 22 are also provided with one or more. Optionally, referring to fig. 2 and fig. 3, in this embodiment, two elastic members 3 are provided, and the two elastic members 3 are respectively located at two sides of the clamping portion 21 in the extending direction of the clamping portion 21.

Specifically, the extending direction of the clip portion 21 is generally the width direction of the device main body 100 or the width direction of the band 4, and the extending direction of the clip portion 21 is defined as the right-left direction. The lower extreme of two elastic component 3 is the left end and the right-hand member of butt button 2 respectively to two elastic component 3 are located the left side and the right side of joint portion 21 respectively, so set up, and the atress of button 2 can be more balanced, are favorable to button 2 to slide steadily.

In the case that there are two elastic members 3, please refer to fig. 6 and 7, in this embodiment, two first positioning posts 11 are disposed on the main body 1 corresponding to the two elastic members 3, and similarly, referring to fig. 3 and 4, in this embodiment, two second positioning posts 22 are disposed on the key 2 corresponding to the two elastic members 3.

Optionally, referring to fig. 2 to 4, in the present embodiment, two ends of the key 2 in the extending direction of the fastening portion 21 are respectively provided with a protruding boss 23, the two protruding bosses 23 respectively abut against the two elastic members 3, and an end surface of each protruding boss 23 facing the elastic member 3 is provided with a second positioning column 22 in a protruding manner.

Specifically, two bosses 23 are provided on the left and right ends of the key 2, respectively, the boss 23 on the left end of the key 2 is projected to the left, and the boss 23 on the right end of the key 2 is projected to the right. Two bosss 23 correspond two elastic component 3 settings respectively, all protruding second reference column 22 that is equipped with on the up end of two bosss 23, the lower extreme of every elastic component 3 and the up end butt of a boss 23 that corresponds to the suit is outside the second reference column 22 on this boss 23. Wherein, the keys 2 are generally arranged in a left-right symmetry manner.

Optionally, referring to fig. 3 and 4, in the present embodiment, two end faces of the key 2 in the extending direction of the clamping portion 21 are provided with an avoiding groove 26 for avoiding the elastic member 3. Avoidance grooves 26 are formed in the left end face and the right end face of the key 2, and the avoidance grooves 26 are located above the bosses 23. Also, the shape of the escape groove 26 is generally adapted to the shape of the elastic member 3.

The specific shape of the first positioning column 11 and the second positioning column 22 is not particularly limited, and for example, the first positioning column 11 and the second positioning column 22 may be provided in a cylindrical shape, a square column shape, a frustum shape, or the like. Alternatively, in the present embodiment, a plurality of first ribs (not shown in the figures) are protruded on the circumferential side surface of the first positioning column 11 at intervals along the circumferential direction of the first positioning column 11, and the first ribs are extended along the protruding direction of the first positioning column 11. The protruding direction of first reference column 11 is to going up and down, sets up the first protruding muscle of round along going up and down to extending on the week side of first reference column 11, and first reference column 11 is better to the location effect of the upper end of elastic component 3 like this.

Similarly, in the present embodiment, a plurality of second ribs are protruded along the circumferential direction of the second positioning column 22 at intervals on the circumferential side surface of the second positioning column 22, and the second ribs are extended along the protruding direction of the second positioning column 22. The protruding direction of the second positioning column 22 is also vertical, and a circle of second convex ribs extending along vertical direction are arranged on the peripheral side surface of the second positioning column 22, so that the second positioning column 22 has a better positioning effect on the lower end of the elastic member 3.

The key 2 can be slidably disposed on the main body 1, and a limiting structure is disposed between the main body 1 and the key 2, the limiting structure can limit the key 2 in a direction perpendicular to a sliding direction of the key 2, and a specific arrangement mode of the limiting structure can be set according to an actual situation. Optionally, referring to fig. 1, fig. 2 and fig. 6, in the present embodiment, the main body 1 is provided with a sliding groove 12, the key 2 is slidably disposed in the sliding groove 12, and one end of the elastic element 3 abuts against an inner wall of the sliding groove 12 in the sliding direction of the key 2.

Specifically, the slide groove 12 extends in the vertical direction, the key 2 is connected to the inner wall of the slide groove 12 so as to be slidable in the vertical direction, and the inner wall of the slide groove 12 can limit the key 2 in the direction perpendicular to the sliding direction of the key 2, so that the inner wall of the slide groove 12 forms the above-described limit structure.

The upper end of the elastic element 3 abuts against the upper inner wall of the sliding groove 12, so that a first positioning column 11 may be disposed on the upper inner wall of the sliding groove 12, and optionally, referring to fig. 2, fig. 6 and fig. 7, in this embodiment, a concave pit 121 is disposed on the inner wall of the sliding groove 12 abutting against the elastic element 3, one end of the elastic element 3 extends into the concave pit 121, and the first positioning column 11 is convexly disposed on the bottom wall of the concave pit 121.

Specifically, the upper inner wall of the sliding groove 12 is provided with a recess 121, the shape of the recess 121 is generally matched with the shape of the elastic member 3, the upper end of the elastic member 3 extends into the recess 121, and the recess 121 can play a role in positioning the upper end of the elastic member 3. Meanwhile, the first positioning column 11 is disposed at the concave pit 121, so that the concave pit 121 and the first positioning column 11 can perform a dual positioning effect on the upper end of the elastic member 3. For example, referring to fig. 2, fig. 6 and fig. 7, in the present embodiment, two concave recesses 121 are formed on the upper inner wall of the sliding groove 12 at left and right intervals, and each concave recess 121 is provided with one first positioning column 11.

Optionally, referring to fig. 1 and fig. 10, in this embodiment, the main body 1 is provided with an insertion port 123 corresponding to the clip portion 21 on the key 2, the insertion port 123 is communicated with the sliding groove 12, and the fastening portion 41 on the watch band 4 can be inserted into the sliding groove 12 from the insertion port 123 to be connected with the clip portion 21 in a snap-fit manner. The opening direction of the insertion port 123 is opposite to the insertion direction of the band 4, the opening direction of the insertion port 123 and the insertion direction of the band 4 are generally the longitudinal direction of the device main unit 100 or the longitudinal direction of the band 4, the longitudinal direction of the device main unit 100 is defined as the front-back direction, the opening direction of the insertion port 123 is defined as the front, the insertion port 123 penetrates the front side wall of the slide groove 12, the rear end of the band 4 is provided with the fastening part 41, and the fastening part 41 is inserted into the slide groove 12 from the insertion port 123 toward the rear and is connected with the fastening part 21 in a fastening manner.

The specific style of the main body 1 may not be particularly limited, and optionally, referring to fig. 2, fig. 7 and fig. 8, in this embodiment, the main body 1 includes a housing 13 and a cover 14, the housing 13 is provided with a sliding groove 12, the sliding groove 12 penetrates through one end of the housing 13 to form an opening 122, and the opening 122 and the sliding groove 12 abut against the inner wall of the elastic member 3 and are opposite to each other in the sliding direction of the key 2; the cover 14 covers one end of the housing 13 with the opening 122, and the cover 14 is provided with a key hole 141 corresponding to the opening 122; wherein one end of the key 2 is inserted into the key hole 141.

Specifically, the housing 13 and the cover 14 are detachably connected by, for example, a snap connection or a screw fastening. The slide groove 12 is provided in the housing 13, the slide groove 12 penetrates a lower end surface of the housing 13 to form an opening 122, the opening 122 faces downward, and the opening 122 vertically faces an upper inner wall of the slide groove 12. The cover 14 covers the lower end of the case 13, the cover 14 covers the opening 122 of the sliding groove 12, the cover 14 is provided with a key hole 141 penetrating vertically, the key hole 141 is vertically opposite to the opening 122, and the area of the opening 122 is larger than that of the key hole 141. The lower end of the key 2 extends into the key hole 141 to form a pressing portion 25, and the pressing portion 25 is used for a user to operate so as to make the key 2 slide up and down in the sliding groove 12. Alternatively, in the present embodiment, the shape of the pressing portion 25 is generally matched with the shape of the key hole 141.

Under the condition that the key 2 is located at the first key position, the part of the key 2 located above the pressing part 25 abuts against the upper hole edge of the key hole 141, so that the key 2 can be installed and limited in the vertical direction, and the condition that the key 2 falls is avoided. Optionally, referring to fig. 2, fig. 5 and fig. 8, in the present embodiment, when the key 2 is at the first key position, the lower end surface of the boss 23 abuts against the upper hole edge of the key hole 141.

Optionally, referring to fig. 8, in the present embodiment, a groove 142 is disposed on a surface of the cover 14 facing the housing 13, and the key hole 141 is disposed on a bottom wall of the groove 142. Set up button hole 141 in recess 142 department, button hole 141 just can form comparatively level and smooth last hole edge like this, is favorable to the upper and lower butt between the lower terminal surface of last hole edge of button hole 141 and boss 23 to can be better to installing spacingly to button 2 from top to bottom.

The utility model also provides a wearable equipment, this wearable equipment can be wrist-watch (mechanical watch, quartzy wrist-watch or intelligent wrist-watch), bracelet, ring, health monitoring equipment or medical equipment etc. and wearable equipment includes the equipment host computer, because this equipment host computer has adopted the technical scheme of above-mentioned embodiment, consequently has the beneficial effect that the technical scheme of above-mentioned embodiment brought, and fig. 9 to 11 show the utility model provides a preferred embodiment of wearable equipment.

Referring to fig. 9 and 11, in the present embodiment, the wearable device 1000 includes a device host 100 and a watch band 4: the device host 100 is the device host 100 described above; one end of the band 4 is provided with a fastening part 41, and the band 4 and the device main unit 100 are connected with the snap-in part 21 on the key 2 in the device main unit 100 through the fastening part 41.

Specifically, the band 4 is provided at the rear end with the clasp 41, the body 1 is provided at the front end with the slide groove 12 and the insertion port 123 facing forward, and the slide groove 12 is provided with the key 2 and the elastic member 3. When the band 4 is snap-connected to the device main unit 100, the snap-connection portion 41 is located in the slide groove 12 and snap-connected to the snap-connection portion 21 of the key 2. If the user needs to replace the watch band 4, the user can press the pressing portion 25 at the key hole 141 to drive the key 2 to slide upwards in the sliding groove 12 to the second key position, so that the fastening portion 41 is separated from the key 2, and thus the fastening portion 41 on the watch band 4 can be pulled out of the sliding groove 12 forwards, and the watch band 4 can be detached from the device main unit 100. After the watch band 4 is detached, the user releases the pressing portion 25, and the key 2 can be automatically reset to the first key position under the action of the elastic member 3.

The specific style of the fastening portion 41 and the fastening portion 21 may not be specially limited, for example, the fastening portion 41 and the fastening portion 21 may be two hooks respectively; the clamping portion 21 and the buckling portion 41 may be a clamping groove, and the other clamping block.

Optionally, referring to fig. 3, fig. 10 and fig. 11, in this embodiment, a protrusion 43 is convexly disposed on an end surface of one end of the watchband 4, where the fastening portion 41 is disposed, and the fastening portion 41 is a slot disposed on the protrusion 43; a through hole 24 for the bump 43 to pass through is arranged on the key 2, and a clamping part 21 is arranged on the inner wall of the through hole 24, which is opposite to the clamping groove in the sliding direction of the key 2; under the condition that the bump 43 is inserted into the through hole 24 and the key 2 is at the first key position, the clamping part 21 is located in the clamping groove; with the tab 43 inserted in the via 24 and the key 2 in the second key position, the snap-in portion 21 is located outside the snap-in slot, and the wristband 4 is detachable from the device host 100.

Specifically, a boss 43 is projected from the rear end face of the band 4, and a catch groove extending in the left-right direction is provided on the upper end face of the boss 43. The key 2 is provided with a through hole 24 penetrating from front to back, and the upper inner wall of the through hole 24 is provided with a clamping part 21. In the process of installing the watchband 4, the lug 43 on the watchband 4 can enter the groove 142 from the insertion opening 123, and the upper rear end of the lug 43 abuts against the lower front end of the clamping part 21, so that the clamping part 21 is driven to slide upwards; when the slot on the bump 43 moves backward to the position under the clip part 21, the button 2 can automatically reset to the first button position under the action of the elastic element 3, so that the clip part 21 enters the slot, thereby forming a snap connection between the watchband 4 and the device main unit 100, and the watchband 4 can not move back and forth.

In the process of detaching the watchband 4 from the device main unit 100, the user can press the pressing portion 25 at the key hole 141, and the driving key 2 slides upwards in the sliding groove 12 to the second key position, so that the snap-in portion 21 moves to the upper side of the snap-in groove, and thus the protrusion 43 on the watchband 4 can be pulled out forward from the sliding groove 12, and the watchband 4 is detached from the device main unit 100.

Optionally, referring to fig. 10 and 11, in the present embodiment, a first inclined surface 211 is disposed at the upper rear end of the bump 43, the first inclined surface 211 is inclined downward from front to back, and the design of the first inclined surface 211 is favorable for improving the abutting fit between the bump 43 and the clamping portion 21, so that the key 2 is more easily slid.

Similarly, referring to fig. 3 to 5, in the embodiment, the lower front end of the clamping portion 21 is provided with a second inclined surface 431, the second inclined surface 431 is inclined downward from front to back, and the design of the second inclined surface 431 is beneficial to improving the abutting fit between the protrusion 43 and the clamping portion 21, so that the key 2 is easier to slide.

Optionally, referring to fig. 1 and fig. 11, in this embodiment, one end of the watchband 4, which is provided with the fastening portion 41, is provided with a positioning portion 42, and the main body 1 in the device main body 100 is provided with a matching portion 15 corresponding to the positioning portion 42; when the band 4 is connected to the device main unit 100, the positioning portion 42 is in positioning engagement with the engagement portion 15.

Specifically, a positioning portion 42 is provided on the rear end surface of the band 4, and an engagement portion 15 is provided on the front end surface of the main body 1 corresponding to the positioning portion 42. The positioning of the positioning portion 42 and the engagement portion 15 enables the band 4 to be positioned and attached when the band 4 is attached.

The specific number of the positioning portions 42 and the fitting portions 15 may not be particularly limited, and one positioning portion 42 and one fitting portion 15 may be provided; a plurality of positioning portions 42 may be provided in one-to-one correspondence with the fitting portions 15. Optionally, referring to fig. 1 and fig. 11, in the present embodiment, two positioning portions 42 are disposed in one-to-one correspondence with the matching portion 15, and the two positioning portions 42 are respectively located at two sides of the buckling portion 41 in the extending direction of the buckling portion 41.

Specifically, the two positioning portions 42 are respectively located on the left and right sides of the boss 43, and the two positioning portions 42 are generally provided on both sides of the boss 43 in left-right symmetry. The two engaging portions 15 are respectively located on the left and right sides of the insertion port 123, and the two engaging portions 15 are generally disposed bilaterally symmetrically on both sides of the insertion port 123.

The specific arrangement of the positioning portion 42 and the matching portion 15 is not particularly limited, for example, the positioning portion 42 and the matching portion 15 may be a magnetic attraction positioning structure, a concave-convex positioning matching structure, or the like. Alternatively, referring to fig. 1 and 11, in the present embodiment, one of the positioning portion 42 and the fitting portion 15 is a positioning guide post, and the other is a positioning guide hole, and the positioning guide post is inserted into the positioning guide hole when the band 4 is connected to the device main unit 100.

Specifically, the positioning guide post and the positioning guide hole extend in the front-rear direction, and the shape of the positioning guide post is generally adapted to the shape of the positioning guide hole. The watchband 4 can be provided with a positioning guide hole, and the main body 1 is provided with a positioning guide post; alternatively, the band 4 may be provided with positioning guide posts, and the body 1 may be provided with positioning guide holes.

Alternatively, referring to fig. 1 and 11, in this embodiment, the positioning portion 42 is a positioning guide post, the matching portion 15 is a positioning guide hole, that is, the band 4 is provided with a positioning guide post, and the main body 1 is provided with a positioning guide hole.

The shape of the positioning guide hole may not be particularly limited, and the positioning guide hole may be a circular hole, a square hole, or the like, and optionally, referring to fig. 1 and 11, in this embodiment, the positioning guide hole is gradually reduced in a direction from the hole opening to the hole bottom, so that the positioning guide post is conveniently inserted into the positioning guide hole. Since the shape of the positioning guide post is generally adapted to the shape of the positioning guide hole, in the present embodiment, the positioning guide post is also gradually reduced in the direction from the root to the end.

Alternatively, referring to fig. 1 and 11, in the present embodiment, the front end of the main body 1 is provided with a recess 16, the insertion port 123 and the engagement portion 15 are both provided on the bottom wall of the recess 16, the rear end of the band 4 is provided with an insertion portion 44 adapted to the shape of the recess 16, the protrusion 43 and the positioning portion 42 are both provided on the rear end surface of the insertion portion 44, and the insertion portion 44 extends into the recess 16 when the band 4 is connected to the device main body 100.

The above is only the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all of which are in the utility model discloses a conceive, utilize the equivalent structure transform that the content of the specification and the attached drawings did, or directly/indirectly use all to include in other relevant technical fields the patent protection scope of the present invention.

Claims

1. An apparatus host for snap-fit connection with a watchband in a wearable apparatus, the apparatus host comprising:

a main body;

the main body is convexly provided with a first positioning column corresponding to the elastic piece, and one end of the elastic piece, which is abutted against the main body, is sleeved outside the first positioning column; and/or a second positioning column is convexly arranged on the key corresponding to the elastic piece, and one end of the elastic piece, which is abutted against the key, is sleeved outside the second positioning column.

2. The device host of claim 1, wherein there are two elastic members, and the two elastic members are respectively located at two sides of the clamping portion in an extending direction of the clamping portion.

3. The device main unit according to claim 2, wherein bosses are provided at both ends of the key in the extending direction of the engaging portion, the two bosses respectively abut against the two elastic members, and the second positioning column is provided on an end surface of each boss facing the elastic member.

4. The device host of claim 1, wherein a plurality of first ribs are protruded along the circumferential direction of the first positioning column at intervals on the circumferential side surface of the first positioning column, and the first ribs are extended along the protruding direction of the first positioning column; and/or the presence of a gas in the gas,

and a plurality of second convex ribs are convexly arranged on the peripheral side surface of the second positioning column at intervals along the circumferential direction of the second positioning column, and the second convex ribs extend along the protruding direction of the second positioning column.

5. The device host according to any one of claims 1 to 4, wherein the main body is provided with a sliding groove, the key is slidably disposed in the sliding groove, and one end of the elastic member abuts against an inner wall of the sliding groove in a sliding direction of the key.

6. The device host of claim 5, wherein a recess is formed on an inner wall of the sliding groove abutting against the elastic member, one end of the elastic member extends into the recess, and the first positioning column is protruded on a bottom wall of the recess.

7. A wearable device, comprising:

a device host as claimed in any one of claims 1 to 6; and the number of the first and second groups,

the watchband, the one end of watchband is provided with buckling part, the watchband with the equipment host computer passes through buckling part with joint portion buckle connection on the button in the equipment host computer, just the watchband is provided with the one end of buckling part is provided with location portion, correspond in the main part in the equipment host computer location portion is provided with cooperation portion the watchband with under the circumstances that the equipment host computer is connected, location portion with cooperation portion forms location fit.

8. The wearable device according to claim 7, wherein one of the positioning portion and the fitting portion is a positioning guide post, and the other is a positioning guide hole, and the positioning guide post is inserted into the positioning guide hole in a state where the band is connected to the device main unit.

9. The wearable device of claim 8, wherein the positioning guide hole is tapered in a direction from the aperture to a bottom of the hole.

10. The wearable device according to any one of claims 7 to 9, wherein two positioning portions are provided in one-to-one correspondence with the engagement portion, and the two positioning portions are respectively located on both sides of the fastening portion in an extending direction of the fastening portion.