CN215494573U

CN215494573U - Watch middle shell and electronic watch

Info

Publication number: CN215494573U
Application number: CN202121855053.3U
Authority: CN
Inventors: 李以荣
Original assignee: Shenzhen Waterward Information Co Ltd
Current assignee: Shenzhen Waterward Information Co Ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-01-11
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses a watch middle shell and an electronic watch, wherein the watch middle shell comprises a front end and a rear end; the middle shell of the watch is provided with a mounting through hole which is communicated with the front end and the rear end; the lateral wall of installation through-hole is equipped with the spacing arch that extends to the central direction of installation through-hole, is equipped with the screens arch that extends to the central direction of installation through-hole on the spacing arch. Spacing arch not only can play the part that spacing is close to the front end in the wrist-watch mesochite, also can spacing part that is close to the rear end, can play the effect of spacing mainboard through setting up the screens arch on spacing arch moreover, can possess a plurality of functions on the same position, needn't set up the structure to every function alone, can the rational utilization installation space.

Description

Watch middle shell and electronic watch

Technical Field

The utility model relates to the technical field of electronic watches, in particular to a middle shell of a watch and an electronic watch.

Background

Electronic watch is the wearable equipment of wide application in people's life, because electronic watch need wear in the wrist, the volume that has just also decided electronic watch can not be very big, in order to improve user experience, electronic watch need possess multiple function usually, and then lead to needing multiple part, for example electronic watch includes the display screen usually, a mainboard, a motor etc. because electronic watch itself volume restriction, the space of its installation part just seems extra precious, the main part of spacing electronic watch part is regarded as to the shell in the wrist-watch, the limit structure of shell in the wrist-watch and whether reasonable direct influence electronic watch is reasonable to the utilization in space, consequently, how to provide one kind can make electronic watch's installation space obtain rational utilization's the problem that needs to solve urgently.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a watch middle shell, and aims to provide a watch middle shell which can reasonably utilize the installation space of an electronic watch.

The utility model provides a middle shell of a watch, which comprises a front end and a rear end;

the middle shell of the watch is provided with a mounting through hole which is communicated with the front end and the rear end;

the lateral wall of installation through-hole is equipped with the spacing arch that extends to the central direction of installation through-hole, is equipped with the screens arch that extends to the central direction of installation through-hole on the spacing arch.

Furthermore, a glass mounting groove is formed in the front end of the middle shell of the watch;

a screen mounting groove is arranged on one side of the glass mounting groove facing the rear end;

the screen mounting groove is arranged at the bottom of the glass mounting groove.

Furthermore, the side wall of the mounting through hole is provided with a circumferential bulge extending towards the center direction of the mounting through hole;

the end part of the circumferential bulge facing the front end forms the bottom of the screen mounting groove.

Furthermore, the circumferential bulge is provided with a clearance gap which penetrates through the circumferential bulge from the front end to the rear end.

Further, there is an interval in the fore-and-aft direction between one end of the limiting projection towards the front end and one end of the circumferential projection towards the rear end.

Furthermore, one end of the circumferential protrusion facing the rear end is provided with a front cushion block, and the front cushion block protrudes towards the rear end.

Furthermore, one end of the circumferential protrusion towards the rear end is provided with a side cushion block, the side cushion block protrudes towards the rear end, and the side cushion block is positioned on one side of the front cushion block close to the side wall of the mounting through hole.

Furthermore, one side of the limiting bulge facing to the rear end is provided with a motor positioning bulge protruding to the rear end, and the motor positioning bulge is provided with a motor positioning groove sunken to the front end.

Furthermore, a key limiting groove is formed in the side wall of the mounting through hole;

the opening of the key limiting groove is arranged on one side facing the rear end;

the middle shell of the watch is provided with a key hole communicated with the key limiting groove.

The utility model further provides an electronic watch which comprises the watch middle shell.

The utility model provides a middle shell of a watch and an electronic watch, wherein a limiting bulge in the middle shell of the watch not only can limit a part close to the front end, but also can limit a part close to the rear end, and the limiting bulge arranged on the limiting bulge can play a role of limiting a main board, so that a plurality of functions can be realized at the same position, a structure does not need to be arranged for each function independently, and the installation space can be reasonably utilized.

Drawings

FIG. 1 is a schematic front view of a watch case according to an embodiment of the present invention;

fig. 2 is a schematic view of a watch case according to an embodiment of the present invention, as viewed from the back end.

The objects, features and advantages of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly, and the connection may be a direct connection or an indirect connection.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides an embodiment of a watch middle case 1, comprising a front end and a rear end; the middle shell 1 of the watch is provided with a mounting through hole 11 communicating the front end with the rear end; the side wall of the installation through hole 11 is provided with a limiting bulge 12 extending towards the center direction of the installation through hole 11, and the limiting bulge 12 is provided with a clamping bulge 13 extending towards the center direction of the installation through hole 11.

It is specific, the front end is the one end of the display screen that is close to electronic watch, the one end of rear end for deviating from the display screen is managed in the same way, spacing arch 12 not only can play the part that spacing is close to the front end in the shell 1 in the wrist-watch, also can spacing part that is close to the rear end, and set up the protruding 13 of screens on spacing arch 12, it can insert in the recess that the mainboard corresponds, thereby play the effect of spacing mainboard, therefore, same position can possess a plurality of functions, needn't set up the structure to every function alone, can the rational utilization installation space, and then provide one kind and can make the installation space of electronic watch obtain rational utilization's wrist-watch middle shell 1.

It should be noted that, in some embodiments, the part near the front end and limited by the limiting protrusion 12 can simultaneously act as a part near the front end and prop against the main board, so that a limiting structure that props against the main board near the front end is saved, and the space can be more reasonably utilized; the mounting through holes 11 are rectangular, two limiting protrusions 12 are arranged and are respectively arranged on two adjacent corners of the mounting through holes 11, the other two corners of the mounting through holes 11 are not provided with the limiting protrusions 12, and the two limiting protrusions 12 jointly limit the main board positioned between the two limiting protrusions, so that the main board is stressed uniformly, and the limiting effect is good; it should be noted that the two locking projections 13 are also inserted into the grooves on the main board on opposite sides of the main board, so that the main board can be uniformly stressed.

Further, in some embodiments, the front end of the middle case 1 of the watch is provided with a glass mounting groove 14; a screen mounting groove 15 is arranged on one side of the glass mounting groove 14 facing the rear end; a screen mounting groove 15 is provided at the bottom of the glass mounting groove 14.

Specifically, the area of screen mounting groove 15 is less than the area of glass mounting groove 14, and electronic watch's glass sets up in glass mounting groove 14, and the screen sets up in screen mounting groove 15, and glass mounting groove 14's bottom is located to screen mounting groove 15, and screen mounting groove 15 is close to the one end of front end and the whole or partial coincidence in bottom of glass mounting groove 14, can make screen and glass laminating together, better saving space.

Further, in some embodiments, the side wall of the mounting through-hole 11 is provided with a circumferential protrusion 151 extending toward the center direction of the mounting through-hole 11; the end of the circumferential projection 151 toward the front end constitutes the bottom of the screen mounting groove 15.

Specifically, the end part of the circumferential protrusion 151 facing the front end abuts against the limiting screen in the direction away from the front end, and the circumferential protrusion 151 is circumferentially arranged along the side wall of the mounting through hole 11; it should be mentioned that, in some embodiments, the height of the circumferential protrusion 151 protruding from the sidewall of the mounting through hole 11 may be different according to actual requirements, for example, a position where another structure is required to be disposed on the front end surface of the circumferential protrusion 151 near the front end or the rear end surface near the rear end, the protruding height of the circumferential protrusion 151 is increased to enable the circumferential protrusion 151 to provide a sufficient area, thereby satisfying requirements for disposing another structure, when only a part near the front end surface of the front end needs to be abutted or only a part near the rear end needs to be abutted, the protruding height of the circumferential protrusion 151 is reduced to reduce occupation of space, and space is reasonably utilized.

Further, in some embodiments, the circumferential protrusion 151 is provided with a clearance gap 152 penetrating the circumferential protrusion 151 from the front end to the rear end. Specifically, in some embodiments, the screen is connected to the main board through a conductive wire, and the clearance gap 152 is used to avoid the conductive wire between the screen and the main board, and in some embodiments, the screen is connected to the main board through a flexible circuit board, and the clearance gap 152 is used to avoid the flexible circuit board between the screen and the main board.

Further, in some embodiments, an end of the stopper protrusion 12 toward the front end and an end of the circumferential protrusion 151 toward the rear end are spaced in the front-rear direction. Specifically, in some embodiments, the distance between the end of the limiting protrusion 12 facing the front end and the end of the circumferential protrusion 151 facing the rear end in the front-rear direction may be set according to actual requirements, for example, the distance may be used to set a small circuit board connected to a screen, in some embodiments, the distance may be used to set a flexible circuit board connected to the screen, and the distance may also provide a receiving space for components on the motherboard.

Further, referring to fig. 2, in some embodiments, a front pad 153 is disposed on an end of the circumferential protrusion 151 toward the rear end, the front pad 153 protruding toward the rear end. Specifically, the front cushion block 153 abuts against the main board on one side of the front end of the main board and is used for limiting the main board; it should be said that, in some embodiments, the front cushion block 153 is provided with a plurality of, the interval sets up between the front cushion block 153, and a plurality of front cushion blocks 153 distribute along the marginal interval of mainboard, can make mainboard atress even, not only can play limiting displacement, moreover, because the interval sets up between the front cushion block 153, the interval between the front cushion block 153 can make better flow of air, is favorable to parts heat dissipation such as mainboard.

Further, in some embodiments, a side pad 154 is provided on an end of the circumferential protrusion 151 toward the rear end, the side pad 154 protrudes toward the rear end, and the side pad 154 is located on a side of the front pad 153 close to a side wall of the mounting through-hole 11.

Specifically, a height difference exists between the side pad 154 and the front pad 153, the side pad 154 protrudes out of the front pad 153 towards the rear end, the side pad 154 abuts against the main board on the peripheral side of the main board to limit the main board, and it should be said that the side pad 154 also enables a gap to exist between the side edge of the main board and the side wall of the mounting through hole 11, which is beneficial to air flow and heat dissipation of parts such as the main board; it should be noted that the side pads 154 act as reinforcing ribs at the same time, which can improve the strength of the middle case 1 of the watch; it should be noted that in some embodiments, the side pads 154 are provided with guide ramps, so that the main board can be guided by the guide ramps to reach the mounting position more easily, thereby facilitating the assembly of the main board.

Further, in some embodiments, the side of the limiting projection 12 facing the rear end and the side of the circumferential projection 151 facing the rear end are respectively provided with screw mounting bosses 16 protruding toward the rear end. Specifically, the screw mounting table 16 is used for being in threaded connection with a screw, so that the connection strength with the screw is ensured, and the effect of fixing parts through the screw is better realized; in some embodiments, the four screw installation platforms 16 are included, wherein one screw installation platform 16 is respectively arranged on two limiting protrusions 12, two screw installation platforms 16 are arranged on the circumferential protrusion 151, and the four screw installation platforms 16 are distributed at four corners of the installation through hole 11, so that stress on parts installed through screws can be uniform, and the screws are distributed uniformly and beautifully.

Further, in some embodiments, the side of the limiting protrusion 12 facing the rear end is provided with a motor positioning protrusion 17 protruding toward the rear end, and the motor positioning protrusion 17 is provided with a motor positioning groove 171 recessed toward the front end.

Specifically, the motor fixing device is immediately arranged on the limiting protrusion 12, and part of the motor is inserted into the motor positioning groove 171, so that the motor positioning protrusion 17 can clamp the motor, it should be said that, in some embodiments, the motor can be adhered to the limiting protrusion 12, the motor positioning protrusion 17 and the side wall of the mounting through hole 11 through glue, so that the motor can be better fixed, in some embodiments, the motor positioning protrusion 17 is provided with a motor mounting hole, and can pass through the motor mounting hole through a screw and be connected with the motor, so that the motor can be better fixed.

Further, in some embodiments, a key limiting groove 18 is formed on a side wall of the mounting through hole 11; the opening of the key limiting groove 18 is arranged at one side towards the rear end; the middle shell 1 of the watch is provided with a key hole communicated with the key limiting groove 18.

Specifically, the keys are placed in the key limiting grooves 18 through the openings of the key limiting grooves 18, and the keys penetrate through the key holes, so that the key parts are exposed out of the middle shell 1 of the watch, the touch performance of the keys is guaranteed, and the function of switching on or off the keys under stress is realized.

The utility model also provides an electronic watch which comprises the watch middle shell 1. Specifically, the parts of the electronic watch can be effectively fixed through the middle shell 1 of the watch, the electronic watch can be compact in structure, and the installation space of the electronic watch can be better utilized.

The utility model provides a watch middle shell 1 and an electronic watch, wherein a limiting bulge 12 in the watch middle shell 1 not only can limit a part close to the front end, but also can limit a part close to the rear end, and can play a role of limiting a mainboard through a clamping bulge 13 arranged on the limiting bulge 12, so that the watch middle shell 1 can have multiple functions at the same position, does not need to be provided with a structure aiming at each function independently, and can reasonably utilize the installation space, and therefore, the utility model provides the watch middle shell 1 which can reasonably utilize the installation space of the electronic watch.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A middle shell of a watch is characterized by comprising a front end and a rear end;

the watch middle shell is provided with an installation through hole for communicating the front end with the rear end;

the lateral wall of the installation through hole is provided with a limiting bulge extending towards the center direction of the installation through hole, and a clamping bulge extending towards the center direction of the installation through hole is arranged on the limiting bulge.

2. The middle watch case according to claim 1, wherein a glass mounting groove is provided at a front end of the middle watch case;

a screen mounting groove is formed in one side, facing the rear end, of the glass mounting groove;

3. The middle watch case according to claim 2, wherein a side wall of the mounting through hole is provided with a circumferential projection extending in a direction of a center of the mounting through hole;

the end part of the circumferential protrusion facing the front end forms the bottom of the screen mounting groove.

4. The middle watch case according to claim 3, wherein the circumferential protrusion is provided with a clearance gap extending from the front end to the rear end through the circumferential protrusion.

5. The watch middle case according to claim 3, wherein an end of the stopper protrusion toward the front end and an end of the circumferential protrusion toward the rear end are spaced apart in a front-rear direction.

6. The watch middle shell according to claim 5, wherein a front pad is provided on an end of the circumferential projection facing the rear end, the front pad projecting towards the rear end.

7. The watch middle case according to claim 6, wherein a side pad is provided on an end of the circumferential protrusion facing the rear end, the side pad protruding toward the rear end, the side pad being located on a side of the front pad adjacent to the side wall of the mounting through-hole.

8. The middle watch case according to claim 1, wherein a motor positioning protrusion protruding toward the rear end is provided on a side of the stopper protrusion facing toward the rear end, and a motor positioning groove recessed toward the front end is provided on the motor positioning protrusion.

9. The watch middle shell according to claim 8, wherein a key retaining groove is formed on a side wall of the mounting through hole;

the opening of the key limiting groove is formed in one side facing the rear end;

and the middle shell of the watch is provided with a key hole communicated with the key limiting groove.

10. An electronic watch, characterized in that it comprises a watch middle shell according to any one of claims 1 to 9.