CN111972791B - Wearing bracelet watchband fixing device convenient to dress - Google Patents
Wearing bracelet watchband fixing device convenient to dress Download PDFInfo
- Publication number
- CN111972791B CN111972791B CN202010955952.4A CN202010955952A CN111972791B CN 111972791 B CN111972791 B CN 111972791B CN 202010955952 A CN202010955952 A CN 202010955952A CN 111972791 B CN111972791 B CN 111972791B
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- wall
- watchband
- adjusting
- rectangular sleeve
- fixedly connected
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
- A44C5/18—Fasteners for straps, chains or the like
- A44C5/185—Attachment of fasteners to straps or chains
Abstract
The invention discloses a wearable bracelet watchband fixing device convenient to wear, and relates to the technical field of wearable equipment. The watch comprises a left watchband and a right watchband; the left watchband is connected with a rectangular sleeve; tooth grooves are arrayed on the surface of the right watchband; an adjusting mechanism is connected in the rectangular sleeve; connecting columns are fixed on two side walls of the rectangular sleeve; a connecting hole is formed in one connecting column; a pressure lever is inserted in the connecting hole; the adjusting mechanism comprises a rotating pipe; the outer wall of the rotating pipe is provided with an annular groove, and the circumference array is provided with sawtooth notches which are communicated with the annular groove; the outer wall of the rotating pipe is sleeved with a shaft sleeve; the shaft sleeve is rotatably connected with an adjusting gear; the shaft sleeve is connected with an adjusting pipe through a connecting plate; a plurality of fixing columns are fixed on the side wall of the adjusting gear; the fixed column is connected with a fixed plate clamped with the sawtooth notch. According to the invention, the adjusting mechanism is arranged in the rectangular sleeve, the adjusting gear is driven to rotate by the adjusting pipe through pressing the pressing rod, so that the tightening of the watchband is realized, and the problem that the conventional bracelet is inconvenient to wear and adjust is solved.
Description
Technical Field
The invention belongs to the technical field of wearing equipment, and particularly relates to a wearable bracelet watchband fixing device convenient to wear.
Background
Smart wearable devices have been on the market in recent years more and more, with smart bracelets being most popular with manufacturers and consumers, among other things. The main structure parts of intelligence bracelet are including the watchband that is used for wearing and the bracelet main part of integrated intelligent function, and the watchband is made by medical rubber usually, and two watchbands of table connect as an organic wholely when wearing, make the watchband wholly be the annular.
The existing watchband is usually connected by a buckle, namely, one end of the watchband is provided with a convex buckle, the other end of the watchband is provided with a plurality of clamping holes, and the buckle is embedded into one of the clamping holes to realize connection when the watchband is worn. The user can only carry out the connection of watchband through the one hand when wearing the bracelet, and the mode that adopts the buckle to connect leads to the operation very inconvenient, and the bracelet of carrying on that can't be quick wears, simultaneously, also is difficult for mastering to the elasticity degree of watchband when wearing.
Therefore, it is urgently needed to improve the connection and fixation mode of the existing bracelet and watch strap so as to improve the convenience of wearing and adjusting the tightness of the watch strap.
Disclosure of Invention
The invention aims to provide a wearable bracelet watchband fixing device convenient to wear.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a wearable bracelet watchband fixing device convenient to wear, which comprises a left watchband and a right watchband; one end of the left watchband is fixedly connected with a rectangular sleeve; the right watchband penetrates through the inside of the rectangular sleeve, and tooth grooves are formed in the surface array of the right watchband; an adjusting mechanism is connected in the rectangular sleeve; the opposite side walls of the rectangular sleeve are fixedly connected with connecting columns; a connecting hole is axially formed in the connecting column and penetrates through the side wall of the rectangular sleeve; a limiting channel is axially formed in the inner wall of the connecting hole;
the adjusting mechanism comprises a rotating pipe; two ends of the rotating pipe are respectively and rotatably connected with the connecting column; a plurality of thread grooves are formed in the inner wall of the rotating pipe; the outer wall of the rotating pipe is provided with an annular groove; the circumference of the outer wall of the rotating pipe is provided with sawtooth notches which are communicated with the annular groove;
the outer wall of the rotating pipe is sleeved with a shaft sleeve; a compression spring is arranged on the inner wall of the rotating pipe; one end of the compression spring is abutted against the end face of the connecting column;
a pressure lever is movably inserted in the connecting hole; the peripheral side surface of the pressure rod is fixedly connected with a limiting strip matched with the limiting channel; one end of the pressure lever extends into the rotating pipe and is fixedly connected with ejector rods which are matched with the thread grooves one by one; the end surface of the pressure lever is abutted against the compression spring;
the outer wall of the shaft sleeve is rotatably connected with an adjusting gear; the outer wall of the shaft sleeve is fixedly connected with a connecting plate; the connecting plate is fixedly connected with an adjusting pipe; one end of the adjusting pipe penetrates through the side wall of the rectangular sleeve; the inner wall of the adjusting pipe is movably connected with a fixed rod; one end of the fixed rod is fixedly connected with the inner wall of the rectangular sleeve; the fixed rod is sleeved with a spring; one end of the spring is abutted against the inner wall of the rectangular sleeve, and the other end of the spring is abutted against the connecting plate;
the side wall of the adjusting gear is fixedly connected with a plurality of fixing columns; the fixed column is connected with a fixed plate clamped with the sawtooth notch.
Furthermore, two arc-shaped plates which are symmetrically arranged are fixedly connected between the opposite side walls of one rectangular sleeve.
Further, the cross-sectional shape of the thread channel is arc-shaped.
Further, the end part of the ejector rod is of a spherical structure.
Furthermore, the end parts of the adjusting pipe and the pressure rod are fixedly connected with a pressing block.
Further, the pressing block is a rubber block.
Further, the fixed plate is a stainless steel spring piece.
The invention has the following beneficial effects:
according to the invention, the adjusting pipe is rotatably connected in the rectangular sleeve, and the adjusting gear is driven to rotate by pressing the pressing rod through the adjusting pipe, so that the right watchband is tightened, and the convenience for wearing the bracelet is effectively improved.
Simultaneously, drive axle sleeve and adjusting gear removal through pressing down the control tube for fixed plate and sawtooth draw-in groove separation realize adjusting gear's free rotation, are convenient for adjust the elasticity of watchband, and effectual improvement is worn and the convenience of elasticity control.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a wearable wristband fixing device convenient to wear according to the present invention;
FIG. 2 is a top view of the structure of FIG. 1;
FIG. 3 is a schematic structural view of a rectangular sleeve;
FIG. 4 is a cross-sectional view taken at A-A of FIG. 2;
FIG. 5 is a schematic view of the adjustment mechanism;
FIG. 6 is a schematic view of the structure of the regulating tube;
FIG. 7 is an enlarged view of the structure of the portion B in FIG. 5;
in the drawings, the components represented by the respective reference numerals are listed below:
1-left watchband, 2-right watchband, 3-rectangular sleeve, 4-rotating tube, 5-shaft sleeve, 6-adjusting gear, 201-tooth space, 301-connecting column, 303-pressure rod, 304-limiting strip, 305-ejector rod, 306-arc plate, 401-thread channel, 402-annular groove, 403-sawtooth notch, 404-compression spring, 501-connecting plate, 502-adjusting tube, 503-fixing rod, 504-spring, 505-pressing block, 601-fixing column, 602-fixing plate, 3010-connecting hole, 3011-limiting channel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Referring to fig. 1, 2 and 4, the present invention is a wearable bracelet band fixing device, including a left band 1 and a right band 2; one end of each of the left watchband 1 and the right watchband 2 is connected with the bracelet body, and the other end of the left watchband 1 is fixedly connected with the rectangular sleeve 3; the other end of the right watchband 2 passes through the rectangular sleeve 3, and tooth grooves 201 are arrayed on the surface of the right watchband 2;
as shown in fig. 3, an adjusting mechanism is connected in the rectangular sleeve 3; one opposite side wall of the rectangular sleeve 3 is fixedly connected with a connecting column 301; one connecting column 301 is axially provided with a connecting hole 3010, and the connecting hole 3010 penetrates through the side wall of the rectangular sleeve 3; the inner wall of the connecting hole 3010 is provided with a limit channel 3011 in the axial direction.
As shown in fig. 4-6, the adjustment mechanism includes a rotating tube 4; two ends of the rotating tube 4 are respectively rotatably connected with the connecting column 301, and the inner wall of the rotating tube 4 can be rotatably connected with the connecting column 301. The inner wall of the rotating pipe 4 is provided with four thread grooves 401; the outer wall of the rotating pipe 4 is provided with an annular groove 402; the outer wall of the rotating pipe 4 is provided with sawtooth notches 403 in a circumferential array, and the sawtooth notches 403 are communicated with the annular groove 402; the depth of the saw tooth notch 403 is equal to the depth of the annular groove 402 so that the saw tooth notch 403 is flush with the inner bottom surface of the annular groove 402.
The outer wall of the rotating pipe 4 is sleeved with a shaft sleeve 5; a compression spring 404 is arranged on the inner wall of the rotating pipe 4; one end of the compression spring 404 abuts against the end surface of the connecting column 301.
A pressure bar 303 is movably inserted in the connecting hole 3010; the circumferential side surface of the compression bar 303 is welded or screwed with a limit strip 304 matched with the limit channel 3011 and used for limiting the rotation of the compression bar 303 in the circumferential direction. One end of the pressing rod 303 extends into the rotating pipe 4, the pressing rod 303 is connected with the push rods 305 which are matched with the thread grooves 401 in a one-to-one mode through welding or threads, the end portions of the push rods 305 are clamped into the thread grooves 401, and the push rods 305 are used for extruding the thread grooves 401 through pressing the pressing rod 303, so that the rotating pipe 4 rotates.
The end surface of the pressure rod 303 abuts against the compression spring 404; so that the pressing rod 303 can be automatically reset under the action of the compression spring 404 after being pressed.
Wherein the cross section of the threaded channel 401 is arc-shaped, and the end part of the ejector rod 305 is of a spherical structure; through the thread groove 401 of the spherical structure and the arc structure, the friction force between each other can be effectively reduced, so that the rotation of the rotating pipe 4 is more convenient.
The outer wall of the shaft sleeve 5 is rotatably connected with an adjusting gear 6; the outer wall of the shaft sleeve 5 is fixedly connected with a connecting plate 501; the connecting plate 501 is fixedly connected with an adjusting pipe 502; one end of the adjusting pipe 502 penetrates through the side wall of the rectangular sleeve 3 and is movably inserted on the rectangular sleeve 3; the inner wall of the adjusting tube 502 is movably connected with a fixed rod 503; one end of the fixing rod 503 is welded or screwed with the inner wall of the rectangular sleeve 3. The fixing rod 503 is sleeved with a spring 504; one end of the spring 504 abuts against the inner wall of the rectangular sleeve 3, and the other end abuts against the connecting plate 501.
As shown in fig. 5 and 7, two to four fixing posts 601 are welded or screwed on the side wall of the adjusting gear 6; the fixing post 601 is welded or screwed with a fixing plate 602 engaged with the sawtooth notch 403.
When wearing, penetrate right watchband 2 in the rectangle cover 3, make the control tube 4 produce clockwise rotation through pressing depression bar 303, because sawtooth notch 403 opening sets up for court lopsidedness, make sawtooth notch 403 and fixed plate 602 block after can drive fixed plate 602 and rotate, drive adjusting gear 6 promptly and produce the rotation, utilize adjusting gear 6 and tooth's socket 201 cooperation, through adjusting gear 6 rotation and pulling right watchband 2, realize wearing of bracelet, the elasticity accessible depression bar 303 of watchband presses the degree to control.
If once press can't accomplish when wearing, loosen depression bar 303, but automatic re-setting under compression spring 404's effect, and the reverse anticlockwise rotation of adjusting tube 4 this moment, because sawtooth notch 403 slope sets up and makes but fixed plate 602 roll-off sawtooth notch 403 for adjusting tube 4 can't drive adjusting gear 6 and rotate, presses depression bar 303 once more, can realize once more the taut to right watchband 2. Or when the end part of the right watchband 2 penetrates out of the rectangular sleeve 3, the right watchband 2 can be directly pulled to finish wearing.
When the bracelet needs to be taken off, only need press regulating tube 502, drive axle sleeve 5 through connecting plate 501 and remove for adjusting gear 6 synchronous motion on the axle sleeve 5, thereby make fixed plate 602 slide in ring channel 402, even make regulating tube 4 lose the injecing to fixed plate 602, but adjusting gear 6 free rotation this moment, then right watchband 2 can easily be pulled out in by rectangle cover 3, take the bracelet off smoothly. After the adjusting tube 502 is released, the adjusting tube 502 is reset under the action of the spring 504, namely, the adjusting gear 6 is reset, so that the wearing at the next side is facilitated.
Preferably, as shown in fig. 3, two symmetrically arranged arc-shaped plates 306 are fixedly connected between opposite side walls of the rectangular sleeve 3. The arc-shaped plate 306 is used for guiding the penetrating direction of the right watchband 2, so that the right watchband 2 can penetrate into the rectangular sleeve 3 conveniently and is meshed with the adjusting gear 6. Simultaneously, the lateral wall of rectangle cover 3 and wrist contact can be the arc structure, is convenient for have better laminating effect with the wrist, improves the travelling comfort of wearing.
As another preferable scheme, the end parts of the adjusting tube 502 and the pressure rod 303 are fixedly connected with a pressing block 505, and the pressing block 505 is convenient for pressing the adjusting tube 502 and the pressure rod 303. And the pressing block 505 is a rubber block which can improve comfort level when pressing.
Meanwhile, the fixing plate 602 is a stainless steel spring piece, so that the fixing plate 602 has more stable elastic performance, and the use reliability and stability are improved. The fixing plate 602 may also be a plastic sheet, which improves the convenience of manufacturing and reduces the production cost.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. A wearable bracelet watchband fixing device convenient to wear comprises a left watchband (1) and a right watchband (2); the method is characterized in that: one end of the left watchband (1) is fixedly connected with a rectangular sleeve (3); the right watchband (2) penetrates through the rectangular sleeve (3), and tooth grooves (201) are arrayed on the surface of the right watchband (2);
the rectangular sleeve (3) is internally connected with an adjusting mechanism; one opposite side wall of the rectangular sleeve (3) is fixedly connected with a connecting column (301); a connecting hole (3010) is axially formed in the connecting column (301), and the connecting hole (3010) penetrates through the side wall of the rectangular sleeve (3); a limiting channel (3011) is axially formed in the inner wall of the connecting hole (3010);
the adjusting mechanism comprises a rotating pipe (4); two ends of the rotating pipe (4) are respectively and rotatably connected with the connecting column (301); the inner wall of the rotating pipe (4) is provided with a plurality of thread channels (401); an annular groove (402) is formed in the outer wall of the rotating pipe (4); sawtooth notches (403) are arrayed on the circumference of the outer wall of the rotating pipe (4), and the sawtooth notches (403) are communicated with the annular groove (402);
the outer wall of the rotating pipe (4) is sleeved with a shaft sleeve (5); a compression spring (404) is arranged on the inner wall of the rotating pipe (4); one end of the compression spring (404) abuts against the end face of the connecting column (301);
a pressure lever (303) is movably inserted in the connecting hole (3010); the peripheral side surface of the pressure lever (303) is fixedly connected with a limit strip (304) matched with the limit channel (3011); one end of the pressure lever (303) extends into the rotating pipe (4) and is fixedly connected with ejector rods (305) which are matched with the thread grooves (401) one by one; the end surface of the pressure rod (303) is abutted against a compression spring (404);
the outer wall of the shaft sleeve (5) is rotatably connected with an adjusting gear (6); the outer wall of the shaft sleeve (5) is fixedly connected with a connecting plate (501); the connecting plate (501) is fixedly connected with an adjusting pipe (502); one end of the adjusting pipe (502) penetrates through the side wall of the rectangular sleeve (3); the inner wall of the adjusting pipe (502) is movably connected with a fixed rod (503); one end of the fixed rod (503) is fixedly connected with the inner wall of the rectangular sleeve (3); the fixed rod (503) is sleeved with a spring (504); one end of the spring (504) abuts against the inner wall of the rectangular sleeve (3), and the other end of the spring abuts against the connecting plate (501);
the side wall of the adjusting gear (6) is fixedly connected with a plurality of fixing columns (601); the fixing column (601) is connected with a fixing plate (602) clamped with the sawtooth notch (403).
2. The wearable bracelet wristband fixing device convenient to wear according to claim 1, wherein two symmetrically arranged arc plates (306) are fixedly connected between opposite side walls of the rectangular sleeve (3).
3. A wearable bracelet clasp strap fixture to facilitate donning according to claim 1 or 2, wherein the threaded channel (401) is arc shaped in cross section.
4. The wearable wristband bracelet fixation device convenient to wear according to claim 3, wherein the end of the ejector bar (305) is of a spherical structure.
5. The wearable wristband bracelet fixing device convenient to wear according to claim 1, 2 or 4, wherein a pressing block (505) is fixedly connected to each of the adjusting tube (502) and the end of the pressing rod (303).
6. The wearable wristband bracelet fastening device convenient to wear according to claim 5, wherein the pressing block (505) is a rubber block.
7. The wearable wristband bracelet fastening device convenient to wear according to claim 1, 2, 4 or 6, wherein the fixing plate (602) is a stainless steel spring plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010955952.4A CN111972791B (en) | 2020-09-11 | 2020-09-11 | Wearing bracelet watchband fixing device convenient to dress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010955952.4A CN111972791B (en) | 2020-09-11 | 2020-09-11 | Wearing bracelet watchband fixing device convenient to dress |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111972791A CN111972791A (en) | 2020-11-24 |
| CN111972791B true CN111972791B (en) | 2022-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010955952.4A Active CN111972791B (en) | 2020-09-11 | 2020-09-11 | Wearing bracelet watchband fixing device convenient to dress |
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| CN (1) | CN111972791B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112754117A (en) * | 2020-12-28 | 2021-05-07 | 歌尔光学科技有限公司 | Connecting structure of watchband and dial plate and wearable equipment |
| CN112890386B (en) * | 2021-01-22 | 2022-11-01 | 维沃移动通信有限公司 | Watch with a display |
| CN113057418B (en) * | 2021-04-22 | 2022-11-22 | 安徽中屏科技有限公司 | Wearable watch based on adjustable fixing structure |
| CN114403809A (en) * | 2022-01-24 | 2022-04-29 | 罗春容 | Intelligent and accurate vital sign detection system and application |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105815895B (en) * | 2016-05-19 | 2018-11-09 | 青岛歌尔声学科技有限公司 | A kind of wearing product band attachment structure |
| CN107549940A (en) * | 2016-05-28 | 2018-01-09 | 泉州东行贸易有限公司 | A kind of method of work of adjustable Intelligent bracelet |
| CN208796148U (en) * | 2018-10-12 | 2019-04-26 | 北京京东方光电科技有限公司 | Bidirectional adjustment mechanism, wearable device and its wearing component |
| TWI674438B (en) * | 2018-12-27 | 2019-10-11 | 廣達電腦股份有限公司 | Headset electronic device and headband adjustment structure thereof |
| CN110604377B (en) * | 2019-10-11 | 2021-04-06 | 深圳市海瑞泰克电子有限公司 | Intelligent ring with size-adjustable arc-shaped body |
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2020
- 2020-09-11 CN CN202010955952.4A patent/CN111972791B/en active Active
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