CN214047812U - Give birth to ear subassembly, watchband and wrist strap equipment - Google Patents
Give birth to ear subassembly, watchband and wrist strap equipment Download PDFInfo
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- CN214047812U CN214047812U CN202022908220.8U CN202022908220U CN214047812U CN 214047812 U CN214047812 U CN 214047812U CN 202022908220 U CN202022908220 U CN 202022908220U CN 214047812 U CN214047812 U CN 214047812U
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Abstract
The utility model discloses a give birth to ear subassembly, watchband and wrist strap equipment, give birth to ear subassembly and include that sleeve pipe, first ear and second give birth to the ear, the sleeve pipe is equipped with the through-hole along its axis direction, the one end of through-hole is located to first ear all life, the other end of through-hole is located to the second ear of giving birth to, first ear and/or second give birth to when ear and sleeve pipe rotate relatively, the length of giving birth to the ear subassembly can extend or shorten, improve the convenience of watchband dismouting, improve user experience.
Description
Technical Field
The utility model relates to a wrist strap equipment technical field especially relates to a give birth to ear subassembly, watchband and wrist strap equipment.
Background
Wristband devices such as smartbands and smartwatches have become more and more popular, and in addition to their basic functions, wristband devices have also become one of the important elements of putting on and taking. The watchband is as the indispensable part of wrist strap equipment, in order to satisfy different occasion demands, and the user needs often to change the watchband. In the prior art, the wristband is connected to the device body by a raw ear. When the watchband needs to be replaced by a user, the raw ear is detached from the equipment body, then a new watchband is replaced, and the raw ear is connected with the equipment body again. Because give birth to ear and this body coupling of equipment relatively fastening, often need adopt professional instrument to dismantle, perhaps go watch maintenance shop and dismantle in order to change the watchband, just so lead to the change of watchband to seem very troublesome, influenced user's experience effect.
The above information disclosed in this background section is only for enhancement of understanding of the background of the application and therefore it may comprise prior art that does not constitute known to a person of ordinary skill in the art.
Disclosure of Invention
To the problem pointed out in the background art, the utility model provides a give birth to ear subassembly, watchband and wrist strap equipment, the length adjustable of giving birth to the ear subassembly improves the convenience of watchband dismouting, improves the user and uses experience.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:
the utility model provides a give birth to ear subassembly, include:
the sleeve is provided with a through hole along the axial direction;
the first life lug is arranged at one end of the through hole;
the second lug is arranged at the other end of the through hole;
the first and/or second raw ear can be extended or shortened in length when the raw ear assembly is rotated relative to the sleeve.
In some embodiments of the present application, a first thread is disposed at an end of an inner wall where the through hole is located, a third thread is disposed at an end of the first lug, and the first thread is in threaded connection with the third thread.
In some embodiments of the present application, the other end of the inner wall where the through hole is located is provided with a second thread, one end of the second lug is provided with a fourth thread, and the second thread is in threaded connection with the fourth thread.
In some embodiments of the present application, the first thread is opposite the second thread.
In some embodiments of the present application, two ends of an inner wall where the through hole is located are respectively provided with a sliding groove and a plurality of stop grooves communicated with the sliding groove, the sliding groove extends along an axial direction of the through hole, and the stop grooves are arranged at intervals along the sliding groove;
the first and second biological ears are respectively provided with a convex part, and when the convex parts are positioned in the stop grooves, the first biological ear or the second biological ear is fixed relative to the sleeve; the first or second green ear may be drawn relative to the sleeve when the projection is positioned within the chute.
In some embodiments of the present application, a spring is disposed between the first and second green ears, the spring applying a force that moves the first and second green ears away from each other.
In some embodiments of this application, be equipped with first holding tank in the first ear of giving birth, be equipped with the second holding tank in the second ear of giving birth, the one end of spring is located in the first holding tank, the other end of spring is located in the second holding tank.
In some embodiments of the present application, the outer surface of the sleeve is friction facing treated.
The present application further provides a watch band including a green ear assembly as described above.
The present application also provides a wristband device comprising a wristband as described above.
Compared with the prior art, the utility model discloses an advantage is with positive effect:
the utility model discloses give birth to ear subassembly includes sleeve pipe, first ear and the second and gives birth to the ear, uses this give birth to ear subassembly installation or when dismantling the watchband, does not need professional extracting tool, also need not to the maintenance shop of specialty, only needs to make first ear and/or second give birth to the ear and rotate relatively with the sleeve pipe through the rotation and can realize, and the simple operation has improved the convenience of watchband dismouting greatly, improves user's use and experiences.
Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is a schematic structural diagram of a raw ear assembly according to a first embodiment;
FIG. 2 is a schematic structural diagram of a first bioartificial ear according to a first embodiment;
FIG. 3 is a schematic structural diagram of a bushing according to a first embodiment;
FIG. 4 is a schematic structural diagram of a first bioartificial ear according to a second embodiment;
fig. 5 is a schematic structural view of a bushing according to a second embodiment.
Reference numerals:
in fig. 1 to 3:
10-a first green ear, 11-a first receiving groove, 12-a third thread;
20-a second raw lug, 21-a second accommodating groove, 22-a fourth thread;
30-sleeve, 31-first thread, 32-second thread, 33-through hole;
40-a spring;
50-connecting column;
in fig. 4 and 5:
10-first green ear, 11-first receiving groove, 12-projection;
30-sleeve, 31-chute, 32-stop groove and 33-through hole;
50-connecting column.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Example one
The living ear assembly in this embodiment can be applied to wrist strap devices such as smart wristbands and smart watches, and is used for connecting a device body and a watchband.
Referring to fig. 1, a raw ear assembly includes a cannula 30, a first raw ear 10, and a second raw ear 20.
The sleeve 30 has a hollow cylindrical structure, and the inside of the sleeve 30 is provided with a through hole 33 along the axial direction thereof.
The first handle 10 is disposed at one end of the through hole 33, and the second handle 20 is disposed at the other end of the through hole 33.
The first and/or second raw ears 10, 20 may extend or shorten in length when rotated relative to the sleeve 30.
The connecting columns 50 are respectively arranged at the end parts of the first and second raw ears 10 and 20, and the connecting columns 50 are used for being connected with corresponding connecting holes on the equipment main body and the watchband, so that the connection of the raw ear assembly, the equipment main body and the watchband is realized.
When the raw ear assembly is used for installing the watchband, the first raw ear 10 and/or the second raw ear 20 and the sleeve 30 are/is rotated relatively, so that the length of the raw ear assembly is shortened, the connecting columns on the first raw ear 10 and the second raw ear 20, the corresponding connecting holes on the equipment main body and the watchband are opposite, then the first raw ear 10 and/or the second raw ear 20 and the sleeve 30 are rotated relatively, so that the length of the raw ear assembly is lengthened, at the moment, the connecting columns 50 on the first raw ear 10 and the second raw ear 20 can penetrate into the corresponding connecting holes on the equipment main body and the watchband, and the watchband installation is completed.
When the watchband is disassembled by using the raw ear assembly, the operation is performed according to the reverse order of the installation process.
When using this give birth to ear subassembly to carry out dismouting watchband, do not need professional extracting tool, also need not the maintenance shop of specialty, only need through reverse rotation sleeve pipe 30, make first ear 10 and/or second give birth to ear 20 and sleeve pipe 30 and rotate relatively, can realize that first ear 10 and second give birth to the ear 20 internal contraction all the time to the dismouting watchband, the simple operation has improved the convenience of watchband dismouting greatly, improves user and uses experience.
In some embodiments of the present application, with continued reference to fig. 1, a spring 40 is disposed between the first and second green ears 10, 20, the spring 40 exerting a force that moves the first and second green ears 10, 20 away from each other.
The spring 40 is always under compression. As the green ear assembly is shortened, the first green ear 10 and the second green ear 20 are brought closer together and the spring 40 is further forced to compress. After the lug assembly is installed in place, the spring 40 is still in a compressed state, the elastic force of the spring 40 enables the first life lug 10 and the second life lug 20 to have a movement trend of being away from each other, so that the connection between the connecting column 50 and the connecting holes in the equipment main body and the watchband is more reliable, the installation reliability is improved, and the phenomenon that the first life lug 10 and the second life lug 20 are close to each other to cause falling off from the connecting holes is avoided.
In some embodiments of the present application, first holding tank 11 is provided in first living ear 10, second holding tank 21 is provided in second living ear 20, two opposite ends of first holding tank 11 and second holding tank 21 are respectively in an open shape, one end of spring 40 is provided in first holding tank 11, the other end of spring 40 is provided in second holding tank 21, and further the installation reliability of spring 40 is improved. Meanwhile, the first receiving groove 11 and the second receiving groove 21 also play a certain role in guiding the extension and retraction of the spring 40.
In some embodiments of the present application, referring to fig. 1 to 3, the through hole 33 is provided with a first thread 31 at one end of the inner wall, and the first green ear 10 is provided with a third thread 12 at one end. The first thread 31 corresponds to the third thread 12, and one end of the through hole 33 is threadedly coupled to the first green tab 10.
The second raw ear 20 is fixedly connected with the sleeve 30, and the embodiment is not limited to a specific fixing structure.
During the dismouting, direct hand is twisted sleeve pipe 30 and is made sleeve pipe 30 rotatory, can make first ear 10 precession or screw out all the life, realizes the extension or the shortening of ear subassembly length, improves the simple operation nature, improves dismouting efficiency.
In some embodiments of the present application, the outer surface of the sleeve 30 is treated to provide friction surface treatment to increase friction and facilitate screwing or rotation.
Example two
The second embodiment differs from the first embodiment in that the second raw ear 20 is also rotatably connected to the sleeve 30 in the second embodiment.
Specifically, the other end of the inner wall where the through hole 33 is located is provided with a second thread 32, one end of the second raw lug 20 is provided with a fourth thread 22, and the second thread 32 is in threaded connection with the fourth thread 22 correspondingly.
The first thread 31 is opposite to the second thread 32.
During the dismouting, direct hand is twisted sleeve pipe 30 and is made sleeve pipe 30 rotatory, can make first ear 10 and second give birth to ear 20 simultaneous relative motion or back-to-back motion, can reach the effect that gives birth to ear subassembly length extension or shorten equally to the dismouting efficiency is higher.
The second embodiment is also provided with a spring, and the arrangement of the spring is the same as that of the first embodiment, and is not described again.
EXAMPLE III
In the third embodiment, the relative rotational movement between the sleeve 30 and the first and second raw ears 10 and 20 is achieved by:
referring to fig. 4 and 5, a sliding groove 31 and a plurality of stop grooves 32 communicated with the sliding groove 31 are respectively arranged at two ends of an inner wall where the through hole 33 is located, the sliding groove 31 extends along the axial direction of the through hole 33, and the plurality of stop grooves 32 are arranged at intervals along the sliding groove 31.
The first and second biological ears 10 and 20 are respectively provided with a convex part 12, and the first and second biological ears 10 and 20 have the same structure. Taking the first green ear 10 as an example, when the protrusion 12 is located in the stop groove 32, the first green ear 10 is fixed in position relative to the sleeve 30.
When the first handle 10 or the sleeve 30 is required to be disassembled and assembled, the first handle 10 or the sleeve 30 is rotated to enable the protruding portion 12 to slide out of the stop groove 32 and slide into the sliding groove 31, the first handle 10 is pulled again, the first handle 10 can be pulled relative to the sleeve 30, namely, the first handle 10 can be close to the second handle 20 or far away from the second handle 20 along the axial direction of the through hole 33, after the first handle 10 moves to a certain position, the first handle 10 or the sleeve 30 is rotated again to enable the protruding portion 12 to slide into the corresponding stop groove 32 again, and at this time, the position of the first handle 10 relative to the sleeve 30 is fixed again.
The adjustment of the second bioartificial ear 20 is the same as the first bioartificial ear 10 and will not be described in detail.
Through the cooperation between stop groove 32, spout 31 and bulge 12, adopt the mode that rotates and pull and combine together, realize giving birth to the length adjustment of ear subassembly.
In the third embodiment, a spring is also provided, and the arrangement of the spring is the same as that of the first embodiment, and is not described again.
Example four
The present embodiment discloses a watch band, which includes any of the raw ear assemblies disclosed in the first to third embodiments.
EXAMPLE five
The embodiment discloses a wristband device comprising the wristband disclosed in the fourth embodiment.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. A raw ear assembly, comprising:
the sleeve is provided with a through hole along the axial direction;
the first life lug is arranged at one end of the through hole;
the second lug is arranged at the other end of the through hole;
the first and/or second raw ear can be extended or shortened in length when the raw ear assembly is rotated relative to the sleeve.
2. The green ear assembly of claim 1,
one end of the inner wall where the through hole is located is provided with first threads, one end of the first lug is provided with third threads, and the first threads are in threaded connection with the third threads.
3. The green ear assembly of claim 2,
the other end of the inner wall where the through hole is located is provided with a second thread, one end of the second lug is provided with a fourth thread, and the second thread is in threaded connection with the fourth thread.
4. The green ear assembly of claim 3,
the first thread is opposite the second thread in thread.
5. The green ear assembly of claim 1,
the two ends of the inner wall where the through hole is located are respectively provided with a sliding groove and a plurality of stop grooves communicated with the sliding groove, the sliding groove extends along the axis direction of the through hole, and the stop grooves are arranged at intervals along the sliding groove;
the first and second biological ears are respectively provided with a convex part, and when the convex parts are positioned in the stop grooves, the first biological ear or the second biological ear is fixed relative to the sleeve; the first or second green ear may be drawn relative to the sleeve when the projection is positioned within the chute.
6. Green ear assembly according to any one of claims 1 to 5,
a spring is arranged between the first and second living ears, and applies an acting force which enables the first and second living ears to be away from each other.
7. The green ear assembly of claim 6,
the first ear of giving birth is equipped with first holding tank, the second is given birth to and is equipped with the second holding tank in the ear, the one end of spring is located in the first holding tank, the other end of spring is located in the second holding tank.
8. Green ear assembly according to any one of claims 1 to 5,
and the outer surface of the sleeve is subjected to friction surface treatment.
9. A watch band comprising the green ear assembly of any one of claims 1 to 8.
10. A wristband device characterized by comprising a wristband according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022908220.8U CN214047812U (en) | 2020-12-07 | 2020-12-07 | Give birth to ear subassembly, watchband and wrist strap equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022908220.8U CN214047812U (en) | 2020-12-07 | 2020-12-07 | Give birth to ear subassembly, watchband and wrist strap equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214047812U true CN214047812U (en) | 2021-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022908220.8U Active CN214047812U (en) | 2020-12-07 | 2020-12-07 | Give birth to ear subassembly, watchband and wrist strap equipment |
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| CN (1) | CN214047812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114886207A (en) * | 2022-06-24 | 2022-08-12 | 歌尔股份有限公司 | Belt body and wearable equipment |
-
2020
- 2020-12-07 CN CN202022908220.8U patent/CN214047812U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114886207A (en) * | 2022-06-24 | 2022-08-12 | 歌尔股份有限公司 | Belt body and wearable equipment |
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