CN207613311U - A kind of connection structure of watchband and casing - Google Patents

A kind of connection structure of watchband and casing Download PDF

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Publication number
CN207613311U
CN207613311U CN201721409782.XU CN201721409782U CN207613311U CN 207613311 U CN207613311 U CN 207613311U CN 201721409782 U CN201721409782 U CN 201721409782U CN 207613311 U CN207613311 U CN 207613311U
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China
Prior art keywords
casing
watchband
insert
connection
lug
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CN201721409782.XU
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Chinese (zh)
Inventor
戴谋
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Luxshare Electronic Technology Kunshan Ltd
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Luxshare Electronic Technology Kunshan Ltd
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Priority to CN201721409782.XU priority Critical patent/CN207613311U/en
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Abstract

The utility model discloses the connection structure of a kind of watchband and casing, including casing, watchband and raw ear, the both sides of casing are respectively arranged with a pair of of lug, and the connecting pin of watchband is connect by Sheng Er with a pair of of lug;Connection structure further includes the interior mold insert being embedded in the connecting end surface of watchband, and interior mold insert includes insert body, and raw ear is arranged across insert body;Casing connection of the insert body by snap-in structure and between a pair of of lug.In the connection structure, the junction nature transition between watchband and casing, no offset visual effect is simple in structure, and dismounting is very convenient.

Description

A kind of connection structure of watchband and casing
Technical field
The utility model is related to wrist-watch technical field more particularly to the connection structures of a kind of watchband and casing.
Background technology
Improve with the continuous development of science and technology, wrist-watch as a kind of timing being worn in wrist or show the time instrument, The daily necessities that cost people often carry already, and be also developing progressively as a kind of ornament.
In existing wrist-watch, the both sides of dial plate are respectively arranged with a pair of of table ear, on this pair of of the table ear and connecting pin of watchband Corresponding hole is offered, is penetrated in corresponding hole by raw ear, realizes the connection between dial plate and watchband.However, making With in the process, being easy to happen watchband to give birth to the case where ear is rotated as shaft relative to casing so that the company between watchband and casing It meets place and generates offset, influence product quality.
To solve the problems, such as this, in the prior art, a pair of of lug is connect by someone with watchband respectively by two the first screws End connection, and connect casing with watchband connecting pin by the second screw, thus by the three point attachment between watchband and casing, Make to be relatively fixed between watchband and casing.But the processing of this structure is more complicated, dismounting is inconvenient.
Utility model content
The purpose of this utility model is that propose a kind of connection structure of watchband and casing, it is relatively solid between watchband and casing Fixed connection, and the junction transition of the two, no offset visual effect is simple in structure, and dismounting is very convenient.
For this purpose, the utility model uses following technical scheme:
A kind of connection structure of watchband and casing, including casing, watchband and raw ear, the both sides of the casing are respectively arranged with The connecting pin of a pair of of lug, the watchband is connect by the raw ear with a pair of lug;The connection structure further includes embedding It is located at the interior mold insert of the connecting end surface of the watchband, the interior mold insert includes insert body, and the raw ear passes through the mold insert sheet Body is arranged;The insert body is connected by snap-in structure and the casing between a pair of lug.
Further, the snap-in structure includes:
At least one first card slot, each first card slot are opened in the casing between a pair of lug On;
It is set at least one first holding section of the end face of the direction casing of the insert body, each described One holding section is correspondingly arranged with each first card slot and is fastened on respectively in corresponding first card slot respectively.
Further, the snap-in structure further includes:
Guide groove, the guide groove are opened on the end face of the direction casing of the insert body;
Guide pad, the guide pad are arranged on the casing between a pair of lug and are inserted into the guiding In slot, it is caught in corresponding first card slot with guiding each first holding section.
Further, the interior mold insert further includes the hangers for the both sides for being respectively arranged at the insert body, the watchband Connecting end surface offer the holding tank for housing the insert body, the both sides of the holding tank offer and each institute respectively Corresponding second card slot of hangers is stated, two hangers are respectively clamped into corresponding second card slot.
Further, the opposite side of a pair of lug offers the first connecting hole, and two described first connect Hole is connect respectively to coordinate with the both ends of the raw ear;The connecting pin of the watchband, which offers, can penetrate through two first connecting holes The second connecting hole;The insert body offers third connecting hole, and the third connecting hole is with second connecting hole in Mandrel line and coordinate with the raw ear.
The beneficial effects of the utility model are:Passed through between the interior mold insert and casing of the connecting end surface of watchband using being embedded Snap-in structure connects, and will be connected between watchband, interior mold insert and lug by raw ear, to realize between watchband and casing The natural transition of junction, no offset visual effect, and it is simple in structure, dismounting is very convenient, and bonding strength is high.
Description of the drawings
Fig. 1 is a kind of schematic diagram of the explosion of the connection structure of watchband and casing provided by the utility model;
Fig. 2 is the enlarged diagram at I in Fig. 1;
Fig. 3 is the enlarged diagram at II in Fig. 1;
Fig. 4 is the structural schematic diagram of the interior mold insert in Fig. 1;
Fig. 5 is a kind of watchband of the utility model and the three-dimensional schematic diagram of the connection structure of casing.
In figure:10- casings;11- lugs;The first connecting holes of 111-;The first card slots of 12-;13- guide pads;14- grooves;20- Watchband;The second connecting holes of 21-;Mold insert in 30-;31- insert bodies;The first holding sections 32-;33- guide grooves;34- thirds connect Hole;35- hangers;40- gives birth to ear.
Specific implementation mode
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Fig. 1 to 5, a kind of connection structure of watchband and casing, including casing 10, watchband 20, be embedded in watchband 20 Connecting end surface interior mold insert 30 and raw ear 40.Wherein, the both sides of casing 10 are respectively arranged with a pair of of lug 11, the company of watchband 20 End is connect to connect with a pair of of lug 11 by raw ear 40;Interior mold insert 30 includes insert body 31, and raw ear 40 is set across insert body 31 It sets;Casing 10 of the insert body 31 by snap-in structure and between a pair of of lug 11 connects.
As one embodiment of the utility model, above-mentioned snap-in structure includes:At least one first card slot 12 and setting In at least one first holding section 32 of the end face towards casing 10 of insert body 31, wherein each first card slot 12 opens up On the casing 10 between a pair of of lug 11;Each first holding section 32 is correspondingly arranged with each first card slot 12 respectively, and It is fastened on respectively in the first corresponding card slot 12.The connection structure is respectively clamped into corresponding by each first holding section 32 In one card slot 12, and the connecting end surface of insert body 31 is made to be bonded with the connecting end surface of casing 10, to effectively prevent using Relative rotation in journey between watchband 20 and casing 10 realizes being designed without offset for connection between the two, from product appearance On give the special visual experience that user's transition more smoothes out.
As another embodiment of the utility model, snap-in structure is in addition to including multiple first cards in above-described embodiment It slot 12 and is respectively clamped into outside multiple first holding sections 32 in corresponding first card slot 12, further includes being opened in insert body 31 Towards the guide groove 33 and guide pad 13 on the end face of casing 10.Wherein, guide pad 13 be arranged in a pair of of lug 11 it Between casing 10 on, and be inserted into guide groove 33, be caught in corresponding first card slot 12 with guiding each first holding section 32.First The number of card slot 12 and the first holding section 32 can be arranged as the case may be.Using the structure, when mounted, can not only make each First holding section 32 is rapidly and accurately caught in corresponding each first card slot 12, and further enhances the connecting pin of watchband 20 With the bonding strength between casing 10.
To further ensure that being bonded between interior mold insert 30 and watchband 20, wherein set in the both sides of insert body 31 It is equipped with hangers 35, the connecting end surface of watchband 20 offers the holding tank for housing insert body 31, the both sides difference of holding tank Second card slot corresponding with each hangers 35 is offered, two hangers 35 are respectively clamped into corresponding second card slot.In this way, can avoid Interior mold insert 30 is detached from watchband 20 in use.
The connection between connecting pin, insert body 31 and a pair of of lug 11 to realize raw ear 40 and watchband 20, in a pair The opposite side of lug 11 offers the first connecting hole 111, and both ends of two the first connecting holes 111 respectively with raw ear 40 are matched It closes;The connecting pin of watchband 20 offers the second connecting hole 21 that can penetrate through two the first connecting holes 111;Insert body 31 opens up There are third connecting hole 34,21 same central axis of third connecting hole 34 and the second connecting hole, and coordinates with raw ear 40.
To further increase the general rate of product component, product cost is reduced, 10 both sides of casing can will be set to First card slot 12 is symmetrical arranged, and the guide pad 13 for being set to the both sides of casing 10 is equally symmetrical arranged, in this case, watchband 20 Two interior mold inserts 30 being embedded in two connecting end surfaces can be realized general, and when manufacture only needs one set of die, substantially reduces Manufacturing cost and assembly difficulty.
Further, in the connection structure, each lateral surface of the connecting pin of watchband 20 respectively with corresponding casing 10 Linking is seamlessly transitted between each lateral surface of connecting pin, so that the appearance of product is more preferably.
In addition, multiple grooves 14 can be opened up in the side of casing 10, to mitigate the weight of casing 10, be conducive to the light of product Quantitative design.
Interior mold insert 30 when installation, is first embedded in watchband by the connection structure of a kind of watchband 20 and casing 10 of the utility model In 20 connecting end surface, then be caught in guide groove 33 by guide pad 13, so guide each first holding section 32 be caught in it is corresponding In first card slot 12, then it will be connected between watchband 20, interior mold insert 30 and lug 11 by raw ear 40, to realize watchband 20 The natural transition of junction between casing 10, no offset visual effect, and it is simple in structure, dismounting is very convenient.
The technical principle of the utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality With novel principle, and it cannot be construed to the limitation to scope of protection of the utility model in any way.Based on the explanation herein, Those skilled in the art would not require any inventive effort the other specific implementation modes that can associate the utility model, These modes are fallen within the scope of protection of the utility model.

Claims (6)

1. the connection structure of a kind of watchband and casing, including casing(10), watchband(20)And raw ear(40), the casing(10)'s Both sides are respectively arranged with a pair of of lug(11), the watchband(20)Connecting pin pass through the raw ear(40)With a pair of lug (11)Connection;It is characterized in that, the connection structure further includes being embedded in the watchband(20)Connecting end surface interior mold insert (30), the interior mold insert(30)Including insert body(31), the raw ear(40)Across the insert body(31)Setting;It is described Insert body(31)By snap-in structure and positioned at a pair of lug(11)Between the casing(10)Connection.
2. the connection structure of a kind of watchband and casing according to claim 1, which is characterized in that the snap-in structure packet It includes:
At least one first card slot(12), each first card slot(12)It is opened in positioned at a pair of lug(11)Between institute State casing(10)On;
It is set to the insert body(31)The direction casing(10)End face at least one first holding section(32), Each first holding section(32)Respectively with each first card slot(12)It is correspondingly arranged and is fastened on corresponding institute respectively State the first card slot(12)It is interior.
3. the connection structure of a kind of watchband and casing according to claim 2, which is characterized in that the snap-in structure also wraps It includes:
Guide groove(33), the guide groove(33)It is opened in the insert body(31)The direction casing(10)End face On;
Guide pad(13), the guide pad(13)It is arranged in a pair of lug(11)Between the casing(10)On simultaneously It is inserted into the guide groove(33)It is interior, to guide each first holding section(32)It is caught in corresponding first card slot(12)It is interior.
4. the connection structure of a kind of watchband and casing according to claim 1, which is characterized in that the interior mold insert(30)Also Including being respectively arranged at the insert body(31)Both sides hangers(35), the watchband(20)Connecting end surface open up it is useful In the accommodating insert body(31)Holding tank, the both sides of the holding tank offer and each hangers respectively(35)It is corresponding The second card slot, two hangers(35)It is respectively clamped into corresponding second card slot.
5. the connection structure of a kind of watchband and casing according to claim 1 or 4, which is characterized in that a pair of lug (11)Opposite side offer the first connecting hole(111), two first connecting holes(111)Respectively with the raw ear (40)Both ends cooperation;The watchband(20)Connecting pin offer and can penetrate through two first connecting holes(111) Two connecting holes(21);The insert body(31)Offer third connecting hole(34), the third connecting hole(34)With described Two connecting holes(21)With central axis and with the raw ear(40)Cooperation.
6. the connection structure of a kind of watchband and casing according to claim 1, which is characterized in that the watchband(20)Company Connect each lateral surface at end respectively with the corresponding casing(10)Connecting pin each lateral surface between seamlessly transit linking.
CN201721409782.XU 2017-10-30 2017-10-30 A kind of connection structure of watchband and casing Active CN207613311U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721409782.XU CN207613311U (en) 2017-10-30 2017-10-30 A kind of connection structure of watchband and casing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721409782.XU CN207613311U (en) 2017-10-30 2017-10-30 A kind of connection structure of watchband and casing

Publications (1)

Publication Number Publication Date
CN207613311U true CN207613311U (en) 2018-07-17

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD842724S1 (en) 2017-11-07 2019-03-12 Fitbit, Inc. Low-profile fitness monitoring capsule
USD858518S1 (en) 2018-04-25 2019-09-03 Fitbit, Inc. Set of removable bands for a body of a watch
USD860989S1 (en) 2018-07-13 2019-09-24 Fitbit, Inc. Smart watch body
USD861678S1 (en) 2018-01-29 2019-10-01 Fitbit, Inc. Smart watch with health monitor sensor
USD862277S1 (en) 2015-03-16 2019-10-08 Fitbit, Inc. Set of bands for a fitness tracker
USD864782S1 (en) 2016-07-20 2019-10-29 Fitbit, Inc. Wristband for a fitness monitoring capsule
USD869982S1 (en) 2016-06-14 2019-12-17 Fitbit, Inc. Attachment mechanism
USD910617S1 (en) 2018-11-06 2021-02-16 Firbit, Inc. Smart watch

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD862277S1 (en) 2015-03-16 2019-10-08 Fitbit, Inc. Set of bands for a fitness tracker
USD869982S1 (en) 2016-06-14 2019-12-17 Fitbit, Inc. Attachment mechanism
USD864782S1 (en) 2016-07-20 2019-10-29 Fitbit, Inc. Wristband for a fitness monitoring capsule
USD854433S1 (en) 2017-11-07 2019-07-23 Fitbit, Inc. Low-profile fitness monitoring capsule
USD842724S1 (en) 2017-11-07 2019-03-12 Fitbit, Inc. Low-profile fitness monitoring capsule
USD895613S1 (en) 2018-01-29 2020-09-08 Fitbit, Inc. Smart watch with health monitor sensor
USD861678S1 (en) 2018-01-29 2019-10-01 Fitbit, Inc. Smart watch with health monitor sensor
USD863296S1 (en) 2018-01-29 2019-10-15 Fitbit, Inc. Smart watch with health monitor sensor
USD861679S1 (en) 2018-04-25 2019-10-01 Fitbit, Inc. Set of removable bands for a body of a watch
USD858517S1 (en) 2018-04-25 2019-09-03 Fitbit, Inc. Pair of removable attachment caps for the body of a smart watch
USD858516S1 (en) 2018-04-25 2019-09-03 Fitbit, Inc. Pair of removable bands for a watch body
USD887405S1 (en) 2018-04-25 2020-06-16 Fitbit, Inc. Body of smart watch with health monitor sensor
USD858518S1 (en) 2018-04-25 2019-09-03 Fitbit, Inc. Set of removable bands for a body of a watch
USD878364S1 (en) 2018-04-25 2020-03-17 Fitbit, Inc. Body of smart watch with health monitor sensor
USD919619S1 (en) 2018-04-25 2021-05-18 Fitbit, Inc. Removable band for a watch body
USD879094S1 (en) 2018-07-13 2020-03-24 Fitbit, Inc. Smart watch with curved body
USD878365S1 (en) 2018-07-13 2020-03-17 Fitbit, Inc. Smart watch with curved body
USD865761S1 (en) 2018-07-13 2019-11-05 Fitbit, Inc. Smart watch body
USD860989S1 (en) 2018-07-13 2019-09-24 Fitbit, Inc. Smart watch body
USD910617S1 (en) 2018-11-06 2021-02-16 Firbit, Inc. Smart watch

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