CN202854492U - Head particle structure and watch possessing same - Google Patents
Head particle structure and watch possessing same Download PDFInfo
- Publication number
- CN202854492U CN202854492U CN201220444614.5U CN201220444614U CN202854492U CN 202854492 U CN202854492 U CN 202854492U CN 201220444614 U CN201220444614 U CN 201220444614U CN 202854492 U CN202854492 U CN 202854492U
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- head
- subchannel
- shield
- slide handle
- kernel structure
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Abstract
The utility model is suitable for the watch technology field, and provides a head particle structure and a watch possessing the same. The head particle structure includes a head cover, and the left and right sides of the head cover are provided with telescoping channels. The center of the head cover is provided with a slide channel, and the telescoping channels are connected with the slide channel. The head particle structure also includes a slide handle which is arranged in the slide channel. The head end of the slide handle is smaller than the tail end of the sliding handle. The head particle structure also includes two telescoping rods which are arranged in the two telescoping channels, and the shapes of the two telescoping rods match with the two telescoping channels. In such a manner, the connection and the disconnection between the head particle and a watch housing become easy and convenient.
Description
Technical field
The utility model relates to the clock and watch technical field, relates in particular to a kind of kernel structure and wrist-watch thereof.
Background technology
The appearance of wrist-watch can be carried on it on wrist people easily.When can obtaining the current time at any time, wrist-watch also has good decoration function.But well-known, all be connected by a kernel structure between watchband and the watchcase.Existing kernel structure generally all is to be provided with the screw that is connected with the shell ear coupling of watchcase at the two ends of head grain, is connected by screw with screw on the shell ear of watchcase.This will cause a kernel structure to be difficult to coincide with watchcase, make both couplings cross pine or tension.Make the user when wearing wrist-watch, feel uncomfortable.Simultaneously, because the head grain is connected by screw with watchcase, therefore the head grain is complicated with dismounting and the fitting operation of watchcase, need to just can finish by aid.
In summary, existing kernel structure obviously exists inconvenience and defective in actual use, so be necessary to be improved.
The utility model content
For above-mentioned defective, the purpose of this utility model is to provide a kind of kernel structure and wrist-watch thereof, so that watchcase is connected with a kernel structure and disassembling section is simple and convenient.
To achieve these goals, the utility model provides a kind of kernel structure, comprising:
The band head-shield describedly is respectively arranged with flexible passage with the left and right sides in the head-shield; Describedly be provided with sliding channel with the centre in the head-shield; Described flexible passage is connected with described sliding channel;
Slide handle is arranged in the described sliding channel; The head end of described slide handle is less than the tail end of described slide handle;
Two expansion links are arranged at respectively in two described flexible passages, and its profile and described flexible passage are suitable.
According to described kernel structure, it is conical that the head end of described slide handle is; The tail end of described slide handle is cylindrical.
According to described kernel structure, the tail end of described slide handle offers groove; Be provided with the first spring in the described groove.
According to described kernel structure, the xsect of described flexible passage is rounded, and described flexible passage comprises:
The head subchannel is arranged at the head end of described flexible passage, and the diameter of the xsect of described head subchannel is greater than the diameter of the xsect of middle part subchannel;
The middle part subchannel is connected between described head subchannel and the compression subchannel;
Compress subchannel, be arranged at the afterbody of described flexible passage, the diameter of the xsect of described compression subchannel is greater than the diameter of the xsect of described middle part subchannel;
The afterbody subchannel is arranged at the tail end of described flexible passage, and the diameter of the xsect of described afterbody subchannel is less than the diameter of the xsect of described compression subchannel.
According to described kernel structure, in described compression subchannel, be provided with the second spring; Described expansion link is sheathed in described the second spring.
According to described kernel structure, described band head-shield comprises:
Take the lead cover body, the described cover body of taking the lead is the T font; Described flexible channel setting is taken the lead cover body in a lateral direction in described; Described sliding channel is arranged on the described longitudinal direction of taking the lead cover body.
According to described kernel structure, described bottom and the described cover body of taking the lead with head-shield removably connects;
Describedly offer opening with head-shield corresponding to the head end place of described slide handle; The size of described opening is less than the head end of described slide handle.
According to described kernel structure, offer on the described bottom with head-shield and be equipped with screw hole; Described bottom with head-shield is screwed and is connected with the described cover body of taking the lead;
The described left and right sides with head-shield is useful on respectively the earhole that connects watchband.
According to described kernel structure, when the tail end of described expansion link and described slide handle was in the same level face, described expansion link stretched out outside the described band head-shield;
When the head end top of described expansion link and described slide handle was in the same level face, described expansion link was in the described band head-shield.
In order to realize that another goal of the invention of the present invention the present invention also provides a kind of wrist-watch that comprises above-mentioned each described kernel structure.
The utility model is set to comprise by a kernel structure: band head-shield, slide handle and two expansion links; Described slide handle is arranged at described with on the longitudinal direction in the head-shield, and the left and right sides that described two expansion links are arranged at respectively slide handle in described with head-shield in a lateral direction, described slide handle moves up and down so that described two expansion link move left and right realize that two expansion links are to stretching out with the inboard default corresponding jack clamping of watchcase with the head-shield outside or unclamping; Made a kernel structure and watchcase be connected and disassembling section easy, and its to connect elasticity moderate, the user used feel comfortable.And the user can press described slide handle by being arranged at the opening on the head-shield, makes slide handle by the elastic force slip of spring, makes the connection disassembling operation of a kernel structure and watchcase more convenient; User's running time and difficulty have been saved.
Description of drawings
Fig. 1 is the vertical view of the kernel structure that provides of embodiment of the utility model;
Fig. 2 is the side view of the kernel structure that provides of embodiment of the utility model;
Fig. 3 is the rear view of the kernel structure that provides of embodiment of the utility model;
Fig. 4 is that C-C among Fig. 1 is to cut-open view;
Fig. 5 is that B-B among Fig. 1 is to cut-open view;
Fig. 6 is that A-A among Fig. 2 is to cut-open view;
Fig. 7 is that A-A among Fig. 2 is to cut-open view;
Fig. 8 is the stereographic map of the kernel structure that provides of embodiment of the utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Referring to Fig. 1～8, in the first embodiment of the present invention, provide a kind of kernel structure 100, comprising:
Band head-shield 10 is respectively arranged with flexible passage 11,12 with the left and right sides in the head-shield 10; Be provided with sliding channel 13 with the centre in the head-shield 10; Flexible passage 11,12 is connected with sliding channel 13;
Two expansion links 30 are arranged at respectively in two flexible passages 11,12, and its profile and flexible passage 11,12 are suitable.
In this embodiment, a kernel structure 100 has comprised band head-shield 10, and is respectively arranged with flexible passage 11,12 at this with the left and right sides in the head-shield 10, and flexible passage 11,12 is connected with sliding channel 13.Referring to Fig. 6, two expansion links 30 are arranged at respectively in two flexible passages 11,12, and its profile and flexible passage 11,12 are suitable.Slide handle 20 is arranged in the sliding channel 13.Figure 6 shows that the slide handle 20 of described kernel structure 100 in the raw, and Figure 7 shows that the slide handle 20 of described kernel structure 100 is in compressive state.Because the head end 21 of slide handle 20 is less than the tail end 22 of slide handle 20; When slide handle 20 in the raw the time, namely when the tail end 22 of expansion link 30 and slide handle 20 is in the same level face, expansion link 30 stretches out outside the band head-shield 10, expansion link 30 stretches out with head-shield 10 outer head ends can be inserted into two holes that are arranged on the correspondence of offering on the watchcase, makes a kernel structure 100 and described watchcase clamping.Offer opening 23 with head-shield 10 corresponding to head end 21 places of slide handle 20; Opening 23 sizes are less than the head end 21 of slide handle 20.The user can inwardly be pressed slide handle 20 by this opening 23,20 of slide handle can inwardly be slided, and since the head end 21 of slide handle 20 less than the tail end 22 of slide handle 20, then there is unnecessary space can allow expansion link 30 to band head-shield 10 medial movement, then after driving expansion link 30 and moving inward, expansion link 30 head ends no longer stretch out outside the band head-shield 10, namely can shift out hole corresponding on the watchcase, and a kernel structure 100 is separated with the watchcase dismounting.The user can be easily with watchcase and a kernel structure 100 installation and removal.
Referring to Fig. 6 and Fig. 7, in the second embodiment of the present invention, it is conical that the head end 21 of slide handle 20 is; The tail end 22 of slide handle 20 is cylindrical.And the tail end 22 of slide handle 20 offers groove 221; Be provided with the first spring 222 in the groove 221.
In this embodiment, because the head end 21 of slide handle 20 is conical, and tail end 22 is cylindrical, and therefore when the tail end 22 of expansion link 30 and slide handle 20 was in the same level face, expansion link 30 stretched out outside the band head-shield 10, realized and the watchcase chucking; When head end 21 tops of expansion link 30 and slide handle 20 were in the same level face, expansion link 30 was in the band head-shield 10, realized a kernel structure 100 is separated with the watchcase card.Can realize compression and stretching to expansion link 30 and in groove 221, be provided with the first spring 222.
Referring to Fig. 4, Fig. 6 and Fig. 7, in the third embodiment of the present invention, the xsect of flexible passage 11,12 is rounded, and flexible passage 11,12 comprises:
And, in compression subchannel 114, be provided with the second spring 118; Expansion link 30 is sheathed in the second spring 118.
In this embodiment, each xsect of flexible passage 11,12 is rounded, and the profile of expansion link 30 is suitable with it.Middle part subchannel 113 is connected between head subchannel 111 and the compression subchannel 114, and the diameter of the xsect of middle part subchannel 113 is all less than head subchannel 111 and compression subchannel 114, can well realize spacing movement to expansion link 30 like this, can allow expansion link 30 cooperate the slip of slide handle 20 to realize stretching out of expansion link 30 and regain, and then the chucking of realization and watchcase corresponding aperture and unclamping.In addition, the second spring 118 is arranged in the compression subchannel 114, and compression and stretching by the second spring 118 give expansion link 30 sliding powers.
Referring to Fig. 3, Fig. 4 and Fig. 8, in the fourth embodiment of the present invention, band head-shield 10 comprises:
Take the lead cover body 14, take the lead cover body 14 and be the T font; Flexible passage 11,12 is arranged at takes the lead cover body 14 in a lateral direction; Sliding channel 13 is arranged at takes the lead on the longitudinal direction of cover body 14.And referring to Fig. 5, with the bottom 15 of head-shield 10 with take the lead cover body 14 and removably connect.
In this embodiment, take the lead cover body 14 and be the T font, flexible passage 11,12 is set on its " one " character segment; And at " 1 " character segment sliding channel 13 is set; And be useful on respectively the earhole 18 that connects watchband in the left and right sides with head-shield 10.Passing hole on the watchband and earhole 18 by contact pin realizes and being connected of watchband.Preferably, offer on the bottom 15 with head-shield 10 and be equipped with screw hole 17; With the bottom 15 of head-shield 10 with take the lead cover body 14 and be fixedly connected with by screw 24.In addition, a kernel structure 100 also can be called an easy exchange pearl; English name is: Easy Replaceable End Links.
Originally being to use among other novel embodiment, also provide a kind of wrist-watch that comprises such as above-mentioned each described kernel structure 100.This kernel structure 100 is by stretching out the expansion link 30 and the inboard corresponding hole clamping of watchcase with head-shield 10.And this kernel structure 100 is connected with the up and down both sides of watchcase respectively, and is connected the wrist-watch of complete with watchband by earhole 18 again.
In sum, the utility model is set to comprise by a kernel structure: band head-shield, slide handle and two expansion links; Described slide handle is arranged at described with on the longitudinal direction in the head-shield, and the left and right sides that described two expansion links are arranged at respectively slide handle in described with head-shield in a lateral direction, described slide handle moves up and down so that described two expansion link move left and right realize that two expansion links are to stretching out with the inboard default corresponding jack clamping of watchcase with the head-shield outside or unclamping; Made a kernel structure and watchcase be connected and disassembling section easy, and its to connect elasticity moderate, the user used feel comfortable.And the user can press described slide handle by being arranged at the opening on the head-shield, makes slide handle by the elastic force slip of spring, makes the connection disassembling operation of a kernel structure and watchcase more convenient; User's running time and difficulty have been saved.
Certainly; the utility model also can have other various embodiments; in the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (10)
1. one kind of kernel structure is characterized in that, comprising:
The band head-shield describedly is respectively arranged with flexible passage with the left and right sides in the head-shield; Describedly be provided with sliding channel with the centre in the head-shield; Described flexible passage is connected with described sliding channel;
Slide handle is arranged in the described sliding channel; The head end of described slide handle is less than the tail end of described slide handle;
Two expansion links are arranged at respectively in two described flexible passages, and its profile and described flexible passage are suitable.
2. according to claim 1 kernel structure is characterized in that, it is conical that the head end of described slide handle is; The tail end of described slide handle is cylindrical.
3. according to claim 2 kernel structure is characterized in that, the tail end of described slide handle offers groove; Be provided with the first spring in the described groove.
4. according to claim 1 kernel structure is characterized in that, the xsect of described flexible passage is rounded, and described flexible passage comprises:
The head subchannel is arranged at the head end of described flexible passage, and the diameter of the xsect of described head subchannel is greater than the diameter of the xsect of middle part subchannel;
The middle part subchannel is connected between described head subchannel and the compression subchannel;
Compress subchannel, be arranged at the afterbody of described flexible passage, the diameter of the xsect of described compression subchannel is greater than the diameter of the xsect of described middle part subchannel;
The afterbody subchannel is arranged at the tail end of described flexible passage, and the diameter of the xsect of described afterbody subchannel is less than the diameter of the xsect of described compression subchannel.
5. according to claim 4 kernel structure is characterized in that, is provided with the second spring in described compression subchannel; Described expansion link is sheathed in described the second spring.
6. according to claim 1 kernel structure is characterized in that, described band head-shield comprises:
Take the lead cover body, the described cover body of taking the lead is the T font; Described flexible channel setting is taken the lead cover body in a lateral direction in described; Described sliding channel is arranged on the described longitudinal direction of taking the lead cover body.
7. according to claim 6 kernel structure is characterized in that, described bottom and the described cover body of taking the lead with head-shield removably connects;
Describedly offer opening with head-shield corresponding to the head end place of described slide handle; The size of described opening is less than the head end of described slide handle.
8. according to claim 7 kernel structure is characterized in that, offers on the described bottom with head-shield and is equipped with screw hole; Described bottom with head-shield is screwed and is connected with the described cover body of taking the lead;
The described left and right sides with head-shield is useful on respectively the earhole that connects watchband.
9. according to claim 1 kernel structure is characterized in that, when the tail end of described expansion link and described slide handle was in the same level face, described expansion link stretched out outside the described band head-shield;
When the head end top of described expansion link and described slide handle was in the same level face, described expansion link was in the described band head-shield.
10. one kind comprises the wrist-watch such as each described kernel structure of claim 1～9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220444614.5U CN202854492U (en) | 2012-09-03 | 2012-09-03 | Head particle structure and watch possessing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220444614.5U CN202854492U (en) | 2012-09-03 | 2012-09-03 | Head particle structure and watch possessing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202854492U true CN202854492U (en) | 2013-04-03 |
Family
ID=47985673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220444614.5U Expired - Lifetime CN202854492U (en) | 2012-09-03 | 2012-09-03 | Head particle structure and watch possessing same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202854492U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105513448A (en) * | 2016-01-22 | 2016-04-20 | 国网安徽省电力公司淮北供电公司 | Handheld invigilation grading instrument for safety standard simulation of distribution line |
| CN106200345A (en) * | 2016-08-31 | 2016-12-07 | 青岛歌尔声学科技有限公司 | A kind of removable wrist-watch of watchband |
| WO2017012211A1 (en) * | 2015-07-20 | 2017-01-26 | 中兴通讯股份有限公司 | Detachable watch strap |
-
2012
- 2012-09-03 CN CN201220444614.5U patent/CN202854492U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017012211A1 (en) * | 2015-07-20 | 2017-01-26 | 中兴通讯股份有限公司 | Detachable watch strap |
| CN105513448A (en) * | 2016-01-22 | 2016-04-20 | 国网安徽省电力公司淮北供电公司 | Handheld invigilation grading instrument for safety standard simulation of distribution line |
| CN105513448B (en) * | 2016-01-22 | 2018-02-23 | 国网安徽省电力公司淮北供电公司 | The simulation of distribution line safety standard invigilates scorer with hand-held |
| CN106200345A (en) * | 2016-08-31 | 2016-12-07 | 青岛歌尔声学科技有限公司 | A kind of removable wrist-watch of watchband |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130403 |