CN112927969B - Side key mounting structure and wrist-watch - Google Patents
Side key mounting structure and wrist-watch Download PDFInfo
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- CN112927969B CN112927969B CN202110096592.1A CN202110096592A CN112927969B CN 112927969 B CN112927969 B CN 112927969B CN 202110096592 A CN202110096592 A CN 202110096592A CN 112927969 B CN112927969 B CN 112927969B
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- side key
- shell
- sealing ring
- hole
- clamping
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/14—Operating parts, e.g. push-button
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- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G17/00—Structural details; Housings
- G04G17/08—Housings
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/04—Cases; Covers
- H01H13/06—Dustproof, splashproof, drip-proof, waterproof or flameproof casings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
Abstract
The invention discloses a side key mounting structure and a watch, wherein the side key mounting structure comprises: a housing; the side key is in buckling connection with the shell; the elastic piece is arranged on the side key; the sealing ring is arranged on the shell and is positioned between the shell and the elastic piece. According to the side key installation structure provided by the invention, when the key is assembled from outside to inside, firstly, the elastic piece is installed on the side key, then the sealing ring is installed in the shell, and then the side key with the elastic piece passes through the sealing ring and is in buckling connection with the shell, so that the installation of the side key can be completed. Therefore, the side key waterproof structure provided by the invention is simpler in assembly, so that the assembly efficiency can be improved.
Description
Technical Field
The invention relates to the technical field of electronic equipment, in particular to a side key installation structure and a watch.
Background
The research and development trend of consumer electronic products is increasingly developed towards miniaturization, integration and other characteristics, and the consumer electronic products are required to meet the requirements of use functions and attractive appearance. For example, smart watches have been widely used as an important timing tool in people's daily lives, wherein ornamental watches are favored by many teenager users by virtue of their gorgeous appearance design.
The advent of smart watches has received attention from many consumers, especially sports enthusiasts. The sport intelligent watch mainly comprises functions of step counting, heart rate and the like, the waterproof performance of the watch is particularly important for some consumers in life and training, and the waterproof performance of keys is unavoidable for some watches. Therefore, waterproof side key of intelligence wrist-watch button is the difficulty in the trade all the time, among the current scheme, and the waterproof mode of button adopts the fixed mode of mould interior steel axle and E ring fixed axle generally, and is comparatively complicated when this kind of side key fixed mode assembles for assembly efficiency is lower.
Accordingly, the prior art is still in need of improvement and development.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide a side key installation structure and a wristwatch, so as to solve the problem of low assembly efficiency caused by the complex assembly of the side key waterproof structure of the existing wristwatch.
The technical scheme of the invention is as follows:
a side key mounting structure, the side key mounting structure comprising:
a housing;
the side key is in buckling connection with the shell;
the elastic piece is arranged on the side key;
the sealing ring is arranged on the shell and is positioned between the shell and the elastic piece.
In the technical scheme, the keys are assembled from outside to inside, and when the keys are assembled, the elastic piece is firstly arranged on the side key, then the sealing ring is arranged in the shell, and then the side key provided with the elastic piece passes through the sealing ring and is in buckling connection with the shell, so that the installation of the side key can be completed. Therefore, the side key waterproof structure provided by the invention is simpler in assembly, so that the assembly efficiency can be improved.
According to a further arrangement of the present invention, the side key mounting structure further includes: and the gasket is arranged between the elastic piece and the sealing ring.
In the above technical scheme, the gasket is located in the elastic member and the sealing ring, so when the elastic member is in a compressed state, the gasket can increase the stress area between the sealing ring and the elastic member, so that the installation stability of the sealing ring can be improved, and meanwhile, the situation that the position of the elastic member deviates due to stress deformation of the sealing ring can be prevented, so that even if the key is repeatedly and rapidly pressed down, the corresponding effect of the side key can be achieved.
According to the invention, the gasket is an annular gasket, and the side key is arranged on the gasket in a penetrating way;
the sealing ring is an O-shaped sealing ring, and the side key penetrates through the sealing ring.
In the above technical scheme, the middle part of the gasket is hollowed out, and the middle part of the sealing ring is hollowed out, so that the side key can sequentially pass through the gasket, the sealing ring and the shell body in a clamping way.
The invention further provides that the side key comprises:
a key cap;
the first connecting part is arranged on one surface of the keycap, which is close to the shell;
the clamping column, the one end of clamping column with first connecting portion is connected, the other end of clamping column wears to locate the casing and with the casing joint.
In the above technical scheme, the first connecting portion is used for connecting the clamping column and the key cap, the elastic piece is sleeved on the clamping column, after the elastic piece is installed, the gasket and the sealing ring are sequentially sleeved on the clamping column, and then the side key is inserted into the shell to be clamped with the shell, so that the installation of the side key is completed.
According to the invention, the shell is provided with a first through hole, and the side key is arranged through the first through hole;
the first through hole is a round hole, the clamping column is cylindrical, and the clamping column is in interference connection with the first through hole.
In the above technical scheme, the side key is connected with the shell in a clamping manner by penetrating through the first through hole, wherein the clamping column is connected with the first through hole in an interference manner, so that the installation stability between the clamping column and the shell can be enhanced.
According to a further arrangement of the invention, the clamping column comprises:
a clamping column body;
the clamping hook is arranged on the side face of the clamping column body and is clamped with the shell.
In the above technical scheme, the hook is located on the side surface of the clamping column body, when the side key is installed, after the clamping column passes through the shell, the hook can lock the inner side of the shell to prevent the side key from further moving outwards, so that a limiting effect is achieved.
According to a further arrangement of the invention, the hook comprises:
the first end of the second connecting part is connected with the clamping column body, and the second end of the second connecting part is suspended;
the clamping part is arranged at the second end and extends along the direction away from the clamping column body.
In the above technical scheme, the fastening portion, the second connecting portion and the clamping post body are integrally formed, wherein the second end of the second connecting portion is suspended, and the fastening portion protrudes out of the clamping post body, so that in the process that the clamping post enters the housing, the second connecting portion is subjected to extrusion force to generate compression deformation, and because the fastening portion is located at the second end of the second connection, the fastening portion is in contact with the housing and is compressed to enable the second connecting portion to be compressed towards the direction of the clamping post body after being extruded, so that the clamping post can penetrate through the housing, after the clamping post penetrates through the housing, namely, after the clamping hook also penetrates through the housing, the fastening portion is not extruded by the housing, so that the fastening portion can rebound to an initial position, and further the side key is pulled back under the action of the elastic piece, so that the fastening portion and the inner side key of the housing are fastened together, and the side key can be prevented from moving outwards, and therefore the limiting effect is achieved.
According to the invention, a gap is formed between the clamping hook and the clamping column body.
In the above technical scheme, the second connecting portion has a compression space through the gap between the hook and the clamping column body, so that the clamping column can pass through the shell to complete clamping operation.
According to a further aspect of the present invention, the fastening portion includes:
the first arc-shaped surface is positioned on one surface of the clamping part close to the inner wall of the first through hole;
and the first abutting surface abuts against the shell.
In the above technical scheme, in the process that the side key enters the first through hole of the shell, the first arc surface is firstly contacted with the shell, so that the hook can slide into the first through hole along the first inclined surface, when the hook completely enters the first through hole, the hook returns to the initial position, and the first abutting surface abuts against the inner side surface of the shell, so that limiting of the side key is completed.
According to the invention, the shell is provided with a first accommodating groove, and the first accommodating groove is communicated with the first through hole;
the elastic piece and the sealing ring are accommodated in the first accommodating groove, and the key cap part is accommodated in the first accommodating groove.
In the above technical scheme, the first accommodating groove is used for providing an installation space for the elastic piece, the gasket, the sealing ring and the key cap, and the elastic piece, the gasket, the sealing ring and the key cap are all or partially hidden in the shell, so that the structure is more compact, and the appearance is more attractive.
Based on the same inventive concept, the invention also provides a watch, which comprises a watch main body and the side key mounting structure, wherein the side key mounting structure is arranged on the watch main body. Wherein, the side key mounting structure includes: a housing; the side key is in buckling connection with the shell; the elastic piece is arranged on the side key; the sealing ring is arranged on the shell and is positioned between the shell and the elastic piece.
In the technical scheme, the keys are assembled from outside to inside, and when the keys are assembled, the elastic piece is firstly arranged on the side key, then the sealing ring is arranged in the shell, and then the side key provided with the elastic piece passes through the sealing ring and is in buckling connection with the shell, so that the installation of the side key can be completed. Therefore, the side key waterproof structure provided by the invention is simpler in assembly, so that the assembly efficiency can be improved, and the assembly efficiency of the watch can be improved, so that the production cost is reduced.
The invention provides a side key mounting structure and a watch, wherein the side key mounting structure comprises: a housing; the side key is in buckling connection with the shell; the elastic piece is arranged on the side key; the sealing ring is arranged on the shell and is positioned between the shell and the elastic piece. According to the side key installation structure provided by the invention, when the key is assembled from outside to inside, firstly, the elastic piece is installed on the side key, then the sealing ring is installed in the shell, and then the side key with the elastic piece passes through the sealing ring and is in buckling connection with the shell, so that the installation of the side key can be completed. Therefore, the side key waterproof structure provided by the invention is simpler in assembly, so that the assembly efficiency can be improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained from the structures shown in these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of the overall structure of a side key mounting structure in the present invention.
Fig. 2 is an exploded view of a side key mounting structure of the present invention.
Fig. 3 is an exploded view of a side key mounting structure of the present invention.
Fig. 4 is a schematic view of an internal structure of a side key mounting structure in the present invention.
Fig. 5 is a schematic diagram of the structure of the side key in the present invention.
The marks in the drawings are as follows: 1. a housing; 11. a first through hole; 12. a first accommodating groove; 2. a side key; 21. a key cap; 22. a first connection portion; 23. a clamping column; 231. a clamping column body; 232. a hook; 2321. a second connecting portion; 2322. a fastening part; 23221. a first arcuate surface; 23222. a first abutment surface; 24. a gap; 3. an elastic member; 4. a seal ring; 5. a gasket.
Detailed Description
The invention provides a side key mounting structure and a watch, wherein the side key mounting structure can be applied to the watch, and of course, the side key mounting structure can be applied to other electronic equipment, such as a mobile phone, a tablet device and the like. In order to make the objects, technical solutions and effects of the present invention clearer and more obvious, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
In the description and claims, unless the context specifically defines the terms "a," "an," "the," and "the" include plural referents. If there is a description of "first", "second", etc. in an embodiment 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 a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.
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, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, 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. The term "and/or" as used herein includes all or any element and all combination of one or more of the associated listed items.
It will be understood by those skilled in the art that 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 unless defined otherwise. 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.
In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
The research and development trend of consumer electronic products is developed to miniaturization, integration and the like, and the product is required to meet the use function and the attractive requirement. For example, smart watches have been widely used in people's daily lives as an important timing tool. Generally speaking, the smart watch is provided with a side key, however, the waterproof side key of the smart watch is always a difficult point in the industry, in the prior art, the waterproof mode of the key is usually a fixing mode of an in-mold steel shaft and an E-shaped ring fixing shaft, and the side key fixing mode has a certain waterproof effect, but the structure of the side key fixing mode is complex, so that the assembly is complex, the assembly efficiency is low, and the production cost is increased. In addition, the mold of the side key fixing structure is also complicated, thereby further increasing the production cost.
The invention provides a side key installation structure which can be applied to a watch to meet the waterproof and dustproof functions of the watch. Wherein, the side key mounting structure includes: a housing; the side key is in buckling connection with the shell; the elastic piece is arranged on the side key; the sealing ring is arranged on the shell and is positioned between the shell and the elastic piece. In the side key installation structure, the key is assembled from outside to inside, and when the key is assembled, the elastic piece is firstly installed on the side key, then the sealing ring is installed in the shell, and then the side key with the elastic piece passes through the sealing ring and is in buckling connection with the shell, so that the installation of the side key can be completed. Therefore, the side key waterproof structure provided by the invention is simpler in assembly, so that the assembly efficiency can be improved, and the aim of reducing the production cost is fulfilled. In addition, the side key waterproof structure is directly clamped with the shell, and the structure is simple, so that the required die is simple, the die structure can be simplified, and the production cost is further reduced.
Referring to fig. 1 to 5, the present invention provides a preferred embodiment of a side key mounting structure.
As shown in fig. 1 to 4, the present invention provides a side key 2 mounting structure, the side key 2 mounting structure comprising: a shell 1, a side key 2, an elastic piece 3 and a sealing ring 4. The side key 2 is in snap connection with the housing 1, and the elastic member 3 is disposed on the side key 2, disposed on the housing 1, and located between the housing 1 and the elastic member 3.
Specifically, the side key 2, the elastic member 3 and the sealing ring 4 form a key, the key is assembled from outside to inside, and when the key is assembled, the sealing ring 4 is installed in the housing 1 after the elastic member 3 is installed on the side key 2, wherein the sealing ring 4 is made of a rubber material, and the sealing ring 4 can be installed with the housing 1 in an extrusion mode. After the sealing ring 4 is installed, the side key 2 provided with the elastic piece 3 passes through the sealing ring 4 and is in buckling connection with the shell 1, so that the installation of the side key 2 can be completed, or the sealing ring 4, the elastic piece 3 and the side key 2 can be sequentially installed into the shell 1. In some embodiments, the elastic member 3 is a compression spring, and after the side key 2 and the housing 1 are clamped, the elastic member 3 is in a compressed state, so as to compress the sealing ring 4 between the side key 2 and the housing 1, so as to achieve a sealing effect, i.e. a waterproof and dustproof effect. Therefore, the waterproof structure of the side key 2 provided by the invention optimizes the die, and is simpler in assembly, so that the assembly efficiency can be improved.
Referring to fig. 2 to 4, in a further implementation of an embodiment, the side key 2 mounting structure further includes: a gasket 5, the gasket 5 is arranged between the elastic piece 3 and the sealing ring 4.
Specifically, the gasket 5 is located in the elastic member 3 and the sealing ring 4, that is, the gasket 5 is used to connect the sealing ring 4 and the elastic member 3, when the elastic member 3 is in a compressed state, the elastic member 3 abuts against the gasket 5, and the gasket 5 can increase the stress area between the sealing ring 4 and the elastic member 3, so as to increase the installation stability of the sealing ring 4, so that the sealing ring 4 better fills the gap 24 between the side key 2 and the housing 1. Meanwhile, the gasket 5 can prevent the position of the elastic member 3 from deviating due to the stress deformation of the seal ring 4, so that the corresponding effect of the side key 2 can be achieved even when the key is repeatedly and rapidly pressed.
Referring to fig. 2, in a further implementation of an embodiment, the gasket 5 is an annular gasket 5, and the side key 2 is disposed through the gasket 5.
Specifically, the middle part of the gasket 5 is hollowed out to form a through hole structure, so that the side key 2 can pass through the gasket 5 and be clamped with the shell 1.
It should be noted that the diameter of the through hole structure of the gasket 5 should be smaller than the outer diameter of the elastic member 3, so as to ensure that the elastic member 3 does not slide out of the through hole structure of the gasket 5, so that the sealing ring 4 can be pressed by the gasket 5. The aperture of the spacer 5 is specifically set according to the actual situation, which is not limited in this embodiment.
Referring to fig. 2, in a further implementation of an embodiment, the sealing ring 4 is an O-ring 4, and the side key 2 is disposed through the sealing ring 4.
Specifically, the middle part of the sealing ring 4 is hollowed out to form a through hole structure, so that the side key 2 can pass through the gasket 5, the sealing ring 4 and the shell 1 to be clamped. The side key 2 is in interference connection with the sealing ring 4, so that tightness is guaranteed.
It should be noted that the diameter of the through hole structure of the sealing ring 4 should be smaller than the outer diameter of the gasket 5, so as to ensure that the gasket 5 does not slide out of the through hole structure of the sealing ring 4, so that the sealing ring 4 can be extruded through the gasket 5. The aperture of the sealing ring 4 is specifically set according to the actual situation, which is not limited in this embodiment.
Referring to fig. 2 and 5, in a further implementation of an embodiment, the side key 2 includes: a key cap 21, a first connecting portion 22 and a clamping post 23. The first connecting portion 22 is disposed on a surface of the key cap 21, which is close to the housing 1, one end of the clamping post 23 is connected with the first connecting portion 22, and the other end of the clamping post 23 penetrates through the housing 1 and is clamped with the housing 1.
Specifically, the first connection portion 22 is configured to connect the clamping post 23 with the key cap 21, the elastic member 3 is sleeved on the clamping post 23, after the elastic member 3 is installed, the gasket 5 and the sealing ring 4 are sequentially sleeved on the clamping post 23, and then the side key 2 is inserted into the housing 1 and is clamped with the housing 1, so as to complete the installation of the side key 2.
It should be noted that, after the side key 2 and the housing 1 are mounted, the elastic member 3 is in a pre-compressed state, that is, the compression amount of the elastic member 3 is 20% -30% of the initial state, so that the height of the key cap 21 protruding out of the housing 1 is smaller, and the key cap 21 is also in a stressed state, that is, is subjected to the reaction force of the elastic member 3, so that the key cap 21 cannot loosen, and when the key cap 21 is pressed down, the key cap 21 continues to compress the elastic member 3, so that the side key 2 has a better hand feeling effect.
Referring to fig. 2 to 4, in a further implementation manner of an embodiment, the housing 1 is provided with a first through hole 11, and the side key 2 is disposed through the first through hole 11;
the first through hole 11 is a round hole, the clamping column 23 is cylindrical, and the clamping column 23 is in interference connection with the first through hole 11.
Specifically, when the side key 2 is mounted, the side key 2 is engaged with the housing 1 by passing through the first through hole 11. In some embodiments, the interference connection between the clamping post 23 and the first through hole 11 may enhance the mounting stability between the clamping post 23 and the housing 1.
Referring to fig. 4 and 5, in a further implementation of an embodiment, the card post 23 includes: the clamping column body 231 and the clamping hook 232, wherein the clamping hook 232 is arranged on the side face of the clamping column body 231 and is clamped with the shell 1.
Specifically, the hook 232 is located on a side surface of the locking post body 231, and when the side key 2 is installed, after the locking post 23 passes through the housing 1, the hook 232 may lock the inner side of the housing 1 to prevent the side key 2 from further moving outwards, so as to achieve a limiting effect.
The side key 2 is a plastic part with a fastener, namely, the side key 2 is provided with a clamping hook 232, and the requirement on a die is lower in a fixing mode of an E-shaped ring fixing shaft for an in-die steel shaft, so that the used die is simpler, the die structure can be simplified, and the production cost is further reduced.
With continued reference to fig. 4 and 5, in a further implementation of an embodiment, the hook 232 includes: the second connection portion 2321 and the fastening portion 2322. The first end of the second connection portion 2321 is connected to the card post body 231, the second end of the second connection portion 2321 is suspended, and the fastening portion 2322 is disposed at the second end and extends along a direction away from the card post body 231.
Specifically, the fastening portion 2322, the second connection portion 2321 and the card post body 231 are integrally formed, in some embodiments, the side key 2 is made of plastic material, and the side key 2 is integrally formed. The second end of the second connection portion 2321 is suspended, and the fastening portion 2322 protrudes out of the card post body 231, so that in the process that the card post 23 enters the housing 1, the second connection portion 2321 is not pressed by the pressing force and is deformed in compression, and the fastening portion 2322 is located at the second end of the second connection portion, and is in contact with the housing 1, and after being pressed, the fastening portion 2322 is compressed towards the card post body 231, so that the card post 23 can pass through the housing 1, after the card post 23 passes through the housing 1, that is, after the card hook 232 also passes through the housing 1, the fastening portion 2322 is not pressed by the housing 1, so that the side key 2 is retracted under the action of the elastic member 3 to the original position, so that the fastening portion 2322 is fastened with the inner side of the housing 1, and the side key 2 can be prevented from moving outwards, and the limiting effect can be realized.
With continued reference to fig. 4 and 5, in a further implementation of an embodiment, a gap 24 is provided between the hook 232 and the post body 231.
Specifically, since the second end of the hook 232 is suspended, a gap 24 is formed between the hook 232 and the clip column body 231, and the second connection portion 2321 has a compression space through the gap 24 between the hook 232 and the clip column body 231, when the hook 232 enters the first through hole 11 of the housing 1, the hook 232 is compressed and deformed under the extrusion of the housing 1, so that the clip column 23 can pass through the housing 1 to complete the clamping operation.
With continued reference to fig. 4 and 5, in a further implementation of an embodiment, the fastening portion 2322 includes: the first arcuate surface 23221 and the first abutment surface 23222. The first arc surface 23221 is located on a surface of the fastening portion 2322 close to the inner wall of the first through hole 11, and the first abutment surface 23222 abuts against the housing 1.
Specifically, the first arc surface 23221 is disposed adjacent to the first abutment surface 23222, in the process that the side key 2 enters the first through hole 11 of the housing 1, the first arc surface 23221 is first contacted with the housing 1, so that the hook 232 can slide into the first through hole 11 along the first arc surface 23221, after the hook 232 completely enters the first through hole 11, the hook 232 returns to the initial position, and the first abutment surface 23222 abuts against the inner side surface of the housing 1, so as to complete the limiting of the side key 2. In this embodiment, by providing the first arc surface 23221 on the fastening portion 2322, resistance of the side key 2 entering the first through hole 11 may be reduced, and a guiding function is provided for insertion of the side key 2, so that installation of the side key 2 is facilitated.
Referring to fig. 2 and 3, in a further implementation of an embodiment, the housing 1 has a first accommodating groove 12, and the first accommodating groove 12 communicates with the first through hole 11. Wherein, the elastic member 3 and the sealing ring 4 are accommodated in the first accommodating groove 12, and the key cap 21 is partially accommodated in the first accommodating groove 12.
Specifically, the first accommodating groove 12 is configured to provide an installation space for the elastic member 3, the gasket 5, the seal ring 4, and the key cap 21, and hide all or part of the elastic member 3, the gasket 5, the seal ring 4, and the key cap 21 in the housing 1, so that the structure is more compact and the appearance is more attractive.
Referring to fig. 1 to 5, in some embodiments, the present invention further provides a wristwatch, where the wristwatch includes a wristwatch body and the side key 2 mounting structure, and the side key 2 mounting structure is disposed on the wristwatch body. Wherein, the side key 2 mounting structure includes: a housing 1; the side key 2 is in buckling connection with the shell 1; an elastic member 3, the elastic member 3 being provided on the side key 2; and the sealing ring 4 is arranged on the shell 1 and is positioned between the shell 1 and the elastic piece 3.
In the above technical scheme, the key is assembled from outside to inside, and when the key is assembled, firstly, the elastic piece 3 is installed on the side key 2, then the sealing ring 4 is installed in the shell 1, and then the side key 2 with the elastic piece 3 passes through the sealing ring 4 and is in snap connection with the shell 1, so that the installation of the side key 2 can be completed. Therefore, the waterproof structure of the side key 2 provided by the invention is simpler in assembly, so that the assembly efficiency can be improved, and the assembly efficiency of the watch can be improved, so that the production cost is reduced.
In a further implementation of an embodiment, the side key 2 mounting structure further includes: a gasket 5, the gasket 5 is arranged between the elastic piece 3 and the sealing ring 4. In particular, as described in the embodiment of the installation structure of the side key 2, a description thereof will be omitted.
In a further implementation of an embodiment, the gasket 5 is an annular gasket 5, and the side key 2 is inserted through the gasket 5. In particular, as described in the embodiment of the installation structure of the side key 2, a description thereof will be omitted.
In a further implementation of an embodiment, the sealing ring 4 is an O-ring 4, and the side key 2 is disposed through the sealing ring 4. In particular, as described in the embodiment of the installation structure of the side key 2, a description thereof will be omitted.
In a further implementation of an embodiment, the side key 2 includes: a key cap 21, a first connecting portion 22 and a clamping post 23. The first connecting portion 22 is disposed on a surface of the key cap 21, which is close to the housing 1, one end of the clamping post 23 is connected with the first connecting portion 22, and the other end of the clamping post 23 penetrates through the housing 1 and is clamped with the housing 1. In particular, as described in the embodiment of the installation structure of the side key 2, a description thereof will be omitted.
In a further implementation of an embodiment, the housing 1 is provided with a first through hole 11, the side key 2 being arranged through the first through hole 11;
the first through hole 11 is a round hole, the clamping column 23 is cylindrical, and the clamping column 23 is in interference connection with the first through hole 11. In particular, as described in the embodiment of the installation structure of the side key 2, a description thereof will be omitted.
In a further implementation of an embodiment, the card post 23 includes: the clamping column body 231 and the clamping hook 232, wherein the clamping hook 232 is arranged on the side face of the clamping column body 231 and is clamped with the shell 1. In particular, as described in the embodiment of the installation structure of the side key 2, a description thereof will be omitted.
In a further implementation of an embodiment, the hook 232 includes: the second connection portion 2321 and the fastening portion 2322. The first end of the second connection portion 2321 is connected to the card post body 231, the second end of the second connection portion 2321 is suspended, and the fastening portion 2322 is disposed at the second end and extends along a direction away from the card post body 231. In particular, as described in the embodiment of the installation structure of the side key 2, a description thereof will be omitted.
In a further implementation of an embodiment, a gap 24 is provided between the hook 232 and the post body 231. In particular, as described in the embodiment of the installation structure of the side key 2, a description thereof will be omitted.
In a further implementation of an embodiment, the fastening portion 2322 includes: the first arcuate surface 23221 and the first abutment surface 23222. The first arc surface 23221 is located on a surface of the fastening portion 2322 close to the inner wall of the first through hole 11, and the first abutment surface 23222 abuts against the housing 1. .
In a further implementation of an embodiment, the housing 1 has a first receiving groove 12, the first receiving groove 12 being in communication with the first through hole 11. Wherein, the elastic member 3 and the sealing ring 4 are accommodated in the first accommodating groove 12, and the key cap 21 is partially accommodated in the first accommodating groove 12. In particular, as described in the embodiment of the installation structure of the side key 2, a description thereof will be omitted.
In summary, the side key mounting structure and the wristwatch provided by the invention include: a housing; the side key is in buckling connection with the shell; the elastic piece is arranged on the side key; the sealing ring is arranged on the shell and is positioned between the shell and the elastic piece. According to the side key installation structure provided by the invention, when the key is assembled from outside to inside, firstly, the elastic piece is installed on the side key, then the sealing ring is installed in the shell, and then the side key with the elastic piece passes through the sealing ring and is in buckling connection with the shell, so that the installation of the side key can be completed. Therefore, the side key waterproof structure provided by the invention is simpler in assembly, so that the assembly efficiency can be improved, and the production cost can be reduced.
It is to be understood that the invention is not limited in its application to the examples described above, but is capable of modification and variation in light of the above teachings by those skilled in the art, and that all such modifications and variations are intended to be included within the scope of the appended claims.
Claims (5)
1. A side key mounting structure, comprising:
a housing;
the side key is in buckling connection with the shell;
the elastic piece is arranged on the side key;
the sealing ring is arranged on the shell and is positioned between the shell and the elastic piece;
the side key includes:
a key cap;
the first connecting part is arranged on one surface of the keycap, which is close to the shell; the clamping column is connected with the first connecting part at one end, and the other end of the clamping column penetrates through the shell and is clamped with the shell;
the shell is provided with a first through hole, and the side key is arranged through the first through hole;
the first through hole is a round hole, the clamping column is cylindrical, and the clamping column is in interference connection with the first through hole;
the card post includes:
a clamping column body;
the clamping hook is arranged on the side face of the clamping column body and is clamped with the shell;
the trip includes:
the first end of the second connecting part is connected with the clamping column body, and the second end of the second connecting part is suspended;
the clamping part is arranged at the second end and extends along the direction away from the clamping column body;
a gap is formed between the clamping hook and the clamping column body;
the buckle portion includes:
the first arc-shaped surface is positioned on one surface of the clamping part close to the inner wall of the first through hole;
a first abutment surface in abutment with the housing;
the first arc-shaped surface is arranged adjacent to the first abutting surface, and is contacted with the shell first in the process that the side key enters the first through hole of the shell, so that the clamping hook can slide into the first through hole along the first arc-shaped surface.
2. The side key mounting structure according to claim 1, further comprising: and the gasket is arranged between the elastic piece and the sealing ring.
3. The side key mounting structure according to claim 2, wherein the spacer is an annular spacer, and the side key is provided through the spacer;
the sealing ring is an O-shaped sealing ring, and the side key penetrates through the sealing ring.
4. The side key mounting structure according to claim 1, wherein the housing has a first accommodation groove that communicates with the first through hole;
the elastic piece and the sealing ring are accommodated in the first accommodating groove, and the key cap part is accommodated in the first accommodating groove.
5. A wristwatch comprising a wristwatch body and the side key mounting structure of any one of claims 1-4, the side key mounting structure being provided on the wristwatch body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110096592.1A CN112927969B (en) | 2021-01-25 | 2021-01-25 | Side key mounting structure and wrist-watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110096592.1A CN112927969B (en) | 2021-01-25 | 2021-01-25 | Side key mounting structure and wrist-watch |
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| Publication Number | Publication Date |
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| CN112927969A CN112927969A (en) | 2021-06-08 |
| CN112927969B true CN112927969B (en) | 2023-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110096592.1A Active CN112927969B (en) | 2021-01-25 | 2021-01-25 | Side key mounting structure and wrist-watch |
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| Country | Link |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN205282339U (en) * | 2015-11-19 | 2016-06-01 | 上海与德通讯技术有限公司 | Electronic equipment and key module thereof |
| CN111385401A (en) * | 2018-12-29 | 2020-07-07 | 中兴通讯股份有限公司 | Waterproof side key structure and mobile terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3118800B2 (en) * | 1996-11-29 | 2000-12-18 | 日本精機株式会社 | Pressing device |
| CN203872243U (en) * | 2014-03-31 | 2014-10-08 | 上海盛本通讯科技有限公司 | Antiskid waterproof side key |
| CN207457706U (en) * | 2017-09-30 | 2018-06-05 | 歌尔科技有限公司 | Wrist-watch press-key structure and wrist-watch |
| CN207458801U (en) * | 2017-10-12 | 2018-06-05 | 深圳传音制造有限公司 | Button assembly and electronic equipment |
| CN207732826U (en) * | 2018-01-17 | 2018-08-14 | 河源市美晨智能研究院 | Mobile phone side key-press mounting structure |
| CN111508748A (en) * | 2020-05-19 | 2020-08-07 | 上海摩勤智能技术有限公司 | Split type key, electronic equipment and assembling method of split type key |
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2021
- 2021-01-25 CN CN202110096592.1A patent/CN112927969B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205282339U (en) * | 2015-11-19 | 2016-06-01 | 上海与德通讯技术有限公司 | Electronic equipment and key module thereof |
| CN111385401A (en) * | 2018-12-29 | 2020-07-07 | 中兴通讯股份有限公司 | Waterproof side key structure and mobile terminal |
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| CN112927969A (en) | 2021-06-08 |
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