CN113126474A - Platelet support fixed knot constructs and intelligent wrist-watch - Google Patents
Platelet support fixed knot constructs and intelligent wrist-watch Download PDFInfo
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- CN113126474A CN113126474A CN202110405454.7A CN202110405454A CN113126474A CN 113126474 A CN113126474 A CN 113126474A CN 202110405454 A CN202110405454 A CN 202110405454A CN 113126474 A CN113126474 A CN 113126474A
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- plate support
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- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G17/00—Structural details; Housings
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Abstract
The application discloses a small plate support fixing structure and an intelligent watch, wherein fixing pins are connected to a small plate support frame body, and clamping structures of the fixing pins are clamped in the middle or the lower part of a main plate support in the thickness direction; the limiting protrusion and the fixing foot are arranged in a matched mode, the limiting protrusion abuts against the upper portion of the main board support, and the limiting protrusion and the fixing foot clamp the main board support so as to support the small board support frame body; according to the small plate support fixing structure and the intelligent watch, the effect of clamping the main plate support is achieved by the limiting protrusion and the fixing foot through the matching design of the limiting protrusion and the fixing foot; the limiting protrusion can effectively limit the small plate bracket from being pressed into the main plate bracket; but fixed foot and spacing protrusion integrated into one piece in the platelet support, when convenient processing, intensity also satisfies the demand easily.
Description
Technical Field
The invention relates to the field of support structures in smart watches, in particular to a small plate support fixing structure and a smart watch.
Background
The circuit board of a smart watch generally includes a main board (fixed screen, etc.) and a small circuit board (fixed heart rate component, etc.). The motherboard secures the motherboard bracket, the small circuit board secures the small board bracket, and the small board bracket is typically secured to the motherboard bracket. The battery is also typically secured between the motherboard bracket and the platelet bracket.
The strength of the main board support is very high, and the thickness is large. In contrast, platelet scaffolds are thin, small in size and low in strength. Therefore, how to optimize the fixing mode of the small plate bracket on the main plate bracket has practical significance.
Disclosure of Invention
The invention mainly aims to provide a small plate support fixing structure and an intelligent watch, and aims to solve the problem that a small plate support is inconvenient to fix on a main board support.
In order to achieve the above object, the present invention provides a small plate support fixing structure, which is disposed in a face shell of an intelligent watch and comprises a main plate support and a small plate support;
the small plate support comprises a small plate support frame body, at least two fixing feet and at least two limiting bulges, the fixing feet are connected to the small plate support frame body, the free ends of the fixing feet are provided with clamping structures used for connecting the main plate support, and the clamping structures of the fixing feet are clamped in the middle or the lower part of the main plate support in the thickness direction; the limiting protrusion and the fixing foot are arranged in a matched mode, the limiting protrusion abuts against the upper portion of the main board support, and the limiting protrusion and the fixing foot clamp the main board support so as to support the small board support frame body;
wherein, the one side that the mainboard support is connected with the platelet support is upper portion.
Furthermore, the clamping structure is a barb pin;
and the main board support is provided with a barb groove matched with the barb pin.
Further, the fixing feet and the small plate support frame body are arranged at an angle of 100-125 degrees.
Furthermore, a positioning structure is arranged between at least one limiting protrusion and the main board support.
Further, the small plate bracket comprises a first side part and a second side part which are connected with each other, and the number of the fixing feet is three; two of the three fixing legs are provided on the first side portion of the small plate support, and the other of the three fixing legs is provided on the second side portion of the small plate support.
Further, the limiting protrusion matched with the fixing foot on the second side part is arranged at the middle position of the second side part.
Further, the fixing foot comprises a first sub-foot and a second sub-foot, and a deformation joint is formed between the first sub-foot and the second sub-foot;
the main board support is of an annular structure and comprises a support wall, a channel for inserting the fixing foot is formed in the support wall, and the fixing foot penetrates through the channel and then is clamped with the main board support.
Further, the device also comprises a bottom shell;
the bottom shell is provided with a clamping shaft matched with the deformation joint, and when the bottom shell is connected to the face shell, the clamping shaft is inserted into the deformation joint to block the deformation of the first sub-foot and the second sub-foot.
Furthermore, one side of the bottom shell facing the face shell is provided with a frame groove used for matching the small plate support.
The invention also provides an intelligent watch which comprises the small plate support fixing structure.
According to the small plate support fixing structure and the intelligent watch, the effect of clamping the main plate support is achieved by the limiting protrusion and the fixing foot through the matching design of the limiting protrusion and the fixing foot; the limiting protrusion can effectively limit the small plate bracket from being pressed into the main plate bracket; but fixed foot and spacing protrusion integrated into one piece in the platelet support, when convenient processing, intensity also satisfies the demand easily.
Drawings
Fig. 1 is a schematic view illustrating a fixing structure of a platelet support to a main board support according to an embodiment of the present invention;
FIG. 2 is a schematic view of a main board bracket of a small board bracket fixing structure according to an embodiment of the present invention;
FIG. 3 is a schematic view of a platelet scaffold fixation structure according to an embodiment of the present invention;
fig. 4 is a schematic view of a second embodiment of a platelet scaffold fixing structure according to the present invention;
fig. 5 is a schematic view of a main plate holder of a second embodiment of the small plate holder fixing structure of the present invention;
fig. 6 is a schematic view (including a surface shell) of the fixing structure of the platelet stent on the main plate stent according to the third embodiment of the present invention;
fig. 7 is a schematic view of a bottom case of a platelet holder fixing structure according to a third embodiment of the present invention.
The implementation, functional features and advantages of the objects 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 invention and are not intended to limit the invention.
As used herein, the singular forms "a", "an", "the" and "the" include plural referents unless the content clearly dictates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, units, modules, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, units, modules, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. Further, "connected" or "coupled" as used herein may include wirelessly connected or wirelessly coupled. As used herein, the term "and/or" includes all or any element and all combinations of one or more of the associated listed items.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
Referring to fig. 1 to 7, in an embodiment of the present invention, a small plate support fixing structure is disposed in a face shell 300 of a smart watch, and includes a main plate support 100 and a small plate support 200;
the small plate support 200 comprises a small plate support frame body 210, at least two fixing pins 220 and at least two limiting protrusions 230, wherein the fixing pins 220 are connected to the small plate support frame body 210, the free ends of the fixing pins 220 are provided with clamping structures used for connecting the main plate support 100, and the clamping structures of the fixing pins 220 are clamped in the middle or the lower part of the main plate support 100 in the thickness direction; the limiting protrusion 230 is matched with the fixing leg 220, the limiting protrusion 230 abuts against the upper part of the main board support 100, and the limiting protrusion 230 and the fixing leg 220 clamp the main board support 100 so as to support the small board support frame 210;
wherein, the surface of the main board support 100 connected with the small board support 200 is an upper portion.
The main structure of the smart watch includes a face case 300, a screen assembly, a motherboard bracket 100, a small board bracket 200, a motherboard, a small circuit board, a battery, and a bottom case 400. The front case 300 is a ring structure and both ends are respectively sealed by the screen assembly and the bottom case 400; and the mainboard support 100, the platelet support 200 and the battery of fixed intelligent wrist-watch in the face-piece 300, concrete mainboard support 100 is fixed in the face-piece 300, and on the platelet support 200 was fixed in the mainboard support 100, fixed battery between mainboard support 100 and the platelet support 200. The temperature detection component or the heart rate detection component of the smart watch is fixedly connected to the small plate support 200.
In this embodiment, the fixing legs 220 and the limiting protrusions 230 can be integrally formed on the small plate support 200, so that the strength can easily meet the requirement while the small plate support is conveniently processed. The fixing legs 220 are fastened to the main board support 100 by their own deformation, and if the small board support 200 is fixed only by the above-mentioned deformed elastic force, the looseness is easily generated. Through the design of pairing of spacing protrusion 230 and fixed foot 220, fixed foot 220 joint in the middle part or the lower part of mainboard support 100, spacing protrusion 230 supports and leans on the upper portion of mainboard support 100 to spacing protrusion 230 and fixed foot 220 realize the effect of centre gripping mainboard support 100, have increased the stability that platelet support 200 is fixed on mainboard support 100. The tendency of the small plate holder 200 to be pressed into the main plate holder 100 is particularly restricted. When the smart watch is assembled, the small plate support 200 is not separated from the main plate support 100, i.e. the small plate support 200 tends to be separated from the main plate support 100 and is also limited by the bottom case 400. Therefore, the coupling force between the fixing legs 220 and the main board support 100 does not need to be too large, thereby facilitating the assembly and disassembly of the small board support 200.
The limiting protrusions 230 and the fixing pins 220 are paired to be arranged, the limiting protrusions 230 are arranged near each fixing pin 220 on the small plate support frame body 210, so that the effect that the fixing pins 220 and the limiting protrusions 230 clamp the main plate support 100 is achieved, and the small plate support 200 is in danger of sinking only if the limiting protrusions 230 are damaged due to the arrangement of the limiting protrusions 230.
Referring to fig. 1-3, in one embodiment, the snap features are barbed feet 221;
the main board support 100 is provided with a barb groove matched with the barb pin 221.
The barb legs 221 and the barb grooves are easy to produce and process, and can be integrally formed on the small plate support 200 and the main plate support 100. The engagement of the barb leg 221 and the barb groove restricts the small plate support 200 from separating upward from the main plate support 100, and the limiting protrusion 230 restricts the small plate support 200 from sinking into the main plate support 100.
In one embodiment, the surface of the barb pin 221 adjacent to the small plate holder frame 210 is an arc surface protruding in the direction of the barb groove, and the surface of the barb groove adjacent to the small plate holder frame 210 matches with the arc surface.
Through above-mentioned cooperation structure setting, barb foot 221 more adds to go into the position easily and deviate from in the barb groove, accomplishes the equipment back when intelligent wrist-watch, and platelet support 200 can not receive the power of separating in mainboard support 100, and platelet support 200 has produced the trend of separating in mainboard support 100 promptly, also can be restricted by drain pan 400. Therefore, the barb pin 221 is more easily inserted into and removed from the barb groove, which does not affect the fixation of the final small plate support 200, and facilitates the assembly and disassembly of the small plate support 200 to the main plate support 100.
In one embodiment, the upper portion of the main board support 100 is provided with a guide slope corresponding to the barb slot, and the guide slope is used for assisting the fixing leg 220 to be inserted into or separated from the barb slot.
In the process of mounting or detaching the small plate bracket 200 on or from the main plate bracket 100, the guide slope can play a role of guiding the fixing leg 220, so that the process of positioning or detaching the fixing leg 220 in the barb groove is more smooth.
In one embodiment, the fixing legs 220 are disposed at an angle of 100 to 125 degrees with respect to the platelet frame 210.
Referring to fig. 2-3, in one embodiment, a positioning structure is disposed between at least one of the restraining protrusions 230 and the main plate bracket 100.
The positioning structure facilitates the alignment of the small plate support 200 during the installation process on the main plate support 100. In this embodiment, a positioning protrusion 231 is disposed on a surface of one of the limiting protrusions 230 corresponding to the main board support 100, and the main board support 100 is disposed with a positioning hole 110 matching with the positioning protrusion 231. In the process of positioning the small plate support 200 in the main plate support 100, the positioning protrusion 231 and the positioning hole 110 cooperate to guide the positioning process of the small plate support 200.
Referring to fig. 1-3, in one embodiment, the platelet support 200 includes a first side and a second side connected to each other, and the number of the fixing legs 220 is three; two of the three fixing legs 220 are provided to the first side portion of the small plate holder 200, and the other of the three fixing legs 220 is provided to the second side portion of the small plate holder 200.
In this embodiment, the first side portion and the second side portion are respectively a right half and a left half of the small plate support 200, and specifically, when the small plate support 200 is installed, two fixing legs 220 located at the first side portion of the small plate support 200 are installed first, and then one fixing leg 220 located at the second side portion of the small plate support 200 is installed; since the single fixing leg 220 on the second side is installed last, the difficulty of operation thereof is reduced; when the small plate support 200 is detached, the small plate support 200 can be drawn out from the main plate support 100 by first detaching the single fixing leg 220 on the second side portion, thereby reducing the difficulty of operation thereof.
Referring to fig. 1-3, in one embodiment, the stopper protrusion 230, which is mated with the fixing leg 220 on the second side portion, is provided at a middle position of the second side portion.
Since there is only one fixing leg 220 on the second side portion, the limiting protrusion 230 paired with the fixing leg plays a role of supporting the second side portion of the small plate support 200, and the limiting protrusion 230 is disposed at the middle position of the second side portion to improve the stability of supporting the second side portion.
Referring to fig. 4-5, in one embodiment, the fixing foot 220 includes a first sub-foot 222 and a second sub-foot 223, and a deformation joint 224 is formed between the first sub-foot 222 and the second sub-foot 223;
the main board support 100 is of an annular structure, the main board support 100 includes a support wall 130, a channel 120 for inserting the fixing foot 220 is arranged on the support wall 130, and the fixing foot 220 passes through the channel 120 and then is clamped with the main board support 100.
The fixing leg 220 comprises a first sub-leg 222 and a second sub-leg 223, and a deformation joint 224 is arranged between the first sub-leg 222 and the second sub-leg 223, so that the process of combining and separating the fixing leg 220 with the main board support 100 is very simple; in particular, during the removal process, the user can pull the fixing leg 220 out of the passage 120 of the main board support 100 by pressing the first sub-leg 222 and the second sub-leg 223. Through the structural arrangement of the fixing feet 220, the clamping strength between the fixing feet 220 and the main board support 100 can be set to be higher, and at the moment, the fixing feet 220 can still be conveniently disassembled and assembled on the main board support 100.
Referring to fig. 6-7, in one embodiment, the platelet support fixation structure further comprises a bottom shell 400;
the bottom case 400 is provided with a clamping shaft 410 matching with the deformation joint 224, and when the bottom case 400 is connected to the face case 300, the clamping shaft 410 is inserted into the deformation joint 224 to block the deformation of the first sub-leg 222 and the second sub-leg 223.
After the clamping shaft 410 is inserted into the deformation joint 224, the connection between the small plate support 200 and the main plate support 100 is locked, so that the fixing stability of the small plate support 200 is facilitated; when the bottom chassis 400 is detached from the front chassis 300, the latch 410 is disengaged from the deformation joint 224, and it is very simple to detach the platelet support 200.
Referring to fig. 6-7, in one embodiment, a side of the bottom chassis 400 facing the face chassis 300 is provided with a shelf slot 420 for mating with the platelet support 200.
A smart watch generally includes a motherboard and a small circuit board. The main board is a mounting plate for elements such as screen display of the intelligent watch, and the small circuit board is a mounting plate for elements such as temperature measurement or heart rate measurement of the intelligent watch; the main board and the small circuit board are arranged in an upper layer and a lower layer. In this embodiment, by setting upper frame groove 420 of bottom case 400, when bottom case 400 is mounted, small plate support 200 located in smart watch sinks into the main case, which reduces the strength of bottom case 400, but because small plate support 200 supports bottom case 400, the overall thickness of smart watch is reduced on the premise that the bending resistance and compression resistance of bottom case 400 are not reduced. And the matching of the frame groove 420 and the small plate support 200 plays a certain guiding role in the process of mounting the bottom case 400 to the face case 300.
An embodiment of the present invention provides an intelligent watch, including the above small plate support fixing structure.
In summary, according to the small plate support fixing structure and the smart watch, the limiting protrusion 230 and the fixing pin 220 realize the effect of clamping the main plate support 100 through the matching design of the limiting protrusion 230 and the fixing pin 220; the limiting protrusion 230 can effectively limit the small plate support 200 from being pressed into the main plate support 100; the fixing feet 220 and the limiting protrusions 230 can be integrally formed on the small plate support 200, and the strength can easily meet the requirement when the small plate support is conveniently processed.
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 (10)
1. A small plate support fixing structure is arranged in a face shell of an intelligent watch and is characterized by comprising a main board support and a small plate support;
the small plate support comprises a small plate support frame body, at least two fixing feet and at least two limiting bulges, the fixing feet are connected to the small plate support frame body, the free ends of the fixing feet are provided with clamping structures used for connecting the main plate support, and the clamping structures of the fixing feet are clamped in the middle or the lower part of the main plate support in the thickness direction; the limiting protrusion and the fixing foot are arranged in a matched mode, the limiting protrusion abuts against the upper portion of the main board support, and the limiting protrusion and the fixing foot clamp the main board support so as to support the small board support frame body;
wherein, the one side that the mainboard support is connected with the platelet support is upper portion.
2. The platelet scaffold attachment structure of claim 1, wherein the snap fit structure is a barb foot;
and the main board support is provided with a barb groove matched with the barb pin.
3. The platelet stent fixing structure according to claim 1, wherein the fixing leg is provided at an angle of 100 to 125 degrees to the platelet stent frame body.
4. A platelet support fixing structure according to claim 1 wherein a locating structure is provided between at least one of the retention protrusions and the main plate support.
5. The platelet stent fixing structure according to claim 1, wherein the platelet stent includes a first side portion and a second side portion connected to each other, the fixing legs being three in number; two of the three fixing legs are provided on the first side portion of the small plate support, and the other of the three fixing legs is provided on the second side portion of the small plate support.
6. A platelet stent fixing structure according to claim 5, wherein the stopper projection paired with the fixing foot on the second side portion is provided at a middle position of the second side portion.
7. The platelet scaffold attachment structure of claim 1, wherein the attachment foot includes a first sub-foot and a second sub-foot with a deformation joint therebetween;
the main board support is of an annular structure and comprises a support wall, a channel for inserting the fixing foot is formed in the support wall, and the fixing foot penetrates through the channel and then is clamped with the main board support.
8. The platelet support fixation structure of claim 7 further comprising a bottom shell;
the bottom shell is provided with a clamping shaft matched with the deformation joint, and when the bottom shell is connected to the face shell, the clamping shaft is inserted into the deformation joint to block the deformation of the first sub-foot and the second sub-foot.
9. The platelet support fixing structure of claim 8, wherein a face of the bottom shell facing the face shell is provided with a shelf groove for matching the platelet support.
10. A smart watch comprising the platelet support fixing structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110405454.7A CN113126474B (en) | 2021-04-15 | 2021-04-15 | Platelet support fixed knot constructs and intelligent wrist-watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110405454.7A CN113126474B (en) | 2021-04-15 | 2021-04-15 | Platelet support fixed knot constructs and intelligent wrist-watch |
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| Publication Number | Publication Date |
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| CN113126474A true CN113126474A (en) | 2021-07-16 |
| CN113126474B CN113126474B (en) | 2022-07-22 |
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| CN202110405454.7A Active CN113126474B (en) | 2021-04-15 | 2021-04-15 | Platelet support fixed knot constructs and intelligent wrist-watch |
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| CN207867253U (en) * | 2018-03-14 | 2018-09-14 | 柳军 | Waterproof smartwatch |
| CN211375328U (en) * | 2020-03-13 | 2020-08-28 | 深圳嘉信源科技实业有限公司 | High accuracy core support fixed knot of intelligence wrist-watch constructs |
| CN212160383U (en) * | 2020-05-12 | 2020-12-15 | 胡明凤 | Prevent scraping intelligent wrist-watch of screen |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050117087A1 (en) * | 2003-10-15 | 2005-06-02 | Yasuo Kitajima | Display unit |
| CN104243644A (en) * | 2014-09-16 | 2014-12-24 | 青岛海信移动通信技术股份有限公司 | Mobile phone fixing structure and mobile phone |
| KR20170095098A (en) * | 2016-02-12 | 2017-08-22 | 네이버 주식회사 | Bracket structure for mounting electronic apparatus and electronic device comprising the same |
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| CN212160383U (en) * | 2020-05-12 | 2020-12-15 | 胡明凤 | Prevent scraping intelligent wrist-watch of screen |
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| Publication number | Publication date |
|---|---|
| CN113126474B (en) | 2022-07-22 |
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