CN220069045U - Wristband capable of being quickly assembled and disassembled and wristband electronic equipment - Google Patents
Wristband capable of being quickly assembled and disassembled and wristband electronic equipment Download PDFInfo
- Publication number
- CN220069045U CN220069045U CN202321037479.7U CN202321037479U CN220069045U CN 220069045 U CN220069045 U CN 220069045U CN 202321037479 U CN202321037479 U CN 202321037479U CN 220069045 U CN220069045 U CN 220069045U
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- CN
- China
- Prior art keywords
- wristband
- wrist strap
- gear
- thimble
- racks
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- 210000000707 wrist Anatomy 0.000 claims abstract description 72
- 230000037431 insertion Effects 0.000 claims description 37
- 238000003780 insertion Methods 0.000 claims description 37
- 238000000926 separation method Methods 0.000 claims description 37
- 238000007789 sealing Methods 0.000 claims description 13
- 210000004907 gland Anatomy 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims 3
- 238000000429 assembly Methods 0.000 claims 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000032696 parturition Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Abstract
The utility model discloses a wristband and wristband electronic equipment capable of being quickly assembled and disassembled, wherein a wristband connecting device comprises a gear rack mechanism, the gear rack mechanism comprises a gear and two racks which are respectively meshed with the gear, the gear is rotatably arranged on the wristband, the two racks are parallelly and slidably arranged on the wristband, ejector pins are respectively fixed on the two racks, the two racks are driven to be close to or far away from each other when the gear rotates, the two ejector pins are close to or far away from each other when the two ejector pins are far away from each other, the two ejector pins extend out of and are inserted into lug holes of a connecting lug, and when the two ejector pins are close to each other, the two ejector pins are kept in a separated state with the lug holes of the connecting lug; the rack is respectively used for enabling the thimble to be in an inserted state through the inserting clamping assembly, the inserting clamping assembly comprises an inserting fixing clamping piece and an inserting sliding clamping piece, the inserting fixing clamping piece is arranged on the wrist strap, and the inserting sliding clamping piece is connected to the rack. The wristband is easy and convenient to operate, and the wristband can be quickly assembled and disassembled without a special assembling and disassembling tool.
Description
Technical Field
The utility model relates to the technical field of wrist strap electronic equipment, in particular to a wrist strap capable of being quickly assembled and disassembled and wrist strap electronic equipment.
Background
Most intelligent wrist-watch bracelet class products in the market, the connection of main part and watchband adopts the connection of giving birth to the ear more. When in connection, the lug is firstly inserted into the watchband, then the lug is matched with a special tool to be integrally installed into the main body, and meanwhile, the special tool is also required to be used when the watchband is disassembled. Thus, the watchband connecting mode is difficult to assemble and disassemble, and quick assembly and disassembly of the watchband are difficult to realize.
Disclosure of Invention
Aiming at the defects, the technical problems to be solved by the utility model are as follows: the wristband and the wristband electronic device are fast to assemble and disassemble, fast in wristband assembling and disassembling and simple to operate.
In order to solve the first technical problem, the technical scheme of the utility model is as follows:
quick assembly disassembly wrist strap, the wrist strap is equipped with quick assembly disassembly structure with the one end that wrist strap electronic equipment main part is connected, quick assembly disassembly structure includes:
the gear rack mechanism comprises a gear and two racks which are respectively meshed with the gear, the gear is rotatably arranged on the wrist strap, the two racks are slidably arranged on the wrist strap in parallel, the two racks are respectively fixed with a thimble, the two racks are driven to be close to or far away from each other when the gear rotates, so that the two thimble is close to or far away from each other, when the two thimble is far away from each other, the two thimble stretches out of the surface of the wrist strap, and when the two thimble is close to each other, the two thimble is retracted into the wrist strap;
the rack is respectively used for enabling the thimble to extend out of the surface of the wrist strap through the insertion clamping assembly, the insertion clamping assembly comprises an insertion fixing clamping piece and an insertion sliding clamping piece which are matched, the insertion fixing clamping piece is arranged on the wrist strap, and the insertion sliding clamping piece is connected to the rack.
Preferably, the device further comprises two separation clamping components, the racks enable the thimble to be kept in a retracted state in the wrist strap through the separation clamping components, the separation clamping components comprise matched separation fixing clamping pieces and separation sliding clamping pieces, the separation fixing clamping pieces are mounted on the wrist strap, and the separation sliding clamping pieces are connected to the racks.
Preferably, the insertion fixing clip and the separation fixing clip have elasticity.
Preferably, the insertion fixing clamping piece is arranged on the insertion fixing elastic piece, and the separation fixing clamping piece is arranged on the separation fixing elastic piece.
Preferably, the inserting fixed spring plate and the separating fixed spring plate have the same structure and respectively comprise an L-shaped spring plate body, and the middle part of one side of the L-shaped spring plate body protrudes to form the inserting fixed clamping piece or the separating fixed clamping piece.
Preferably, the wrist strap is provided with a convex wall, the convex wall forms a chute, and the two racks respectively slide in the chute;
the inserting fixed elastic sheet and the separating fixed elastic sheet are respectively embedded into the convex wall;
the wrist strap is provided with an embedded groove matched with the L-shaped elastic piece body in shape, and one side of the embedded groove is provided with a deformation cavity for the insertion fixing clamping piece or the separation fixing clamping piece to deform.
Preferably, the wrist strap is provided with a fixed shaft on which the gear is rotatably mounted.
Preferably, the wrist strap is provided with a mounting cavity, and the gear, the rack, the insertion fixing elastic piece and the separation fixing elastic piece are all positioned in the mounting cavity;
the mounting cavity is fixedly provided with a sealing cover, and the sealing cover is pressed on the gear, the rack, the insertion fixing elastic sheet and the separation fixing elastic sheet;
the gear is fixedly connected with a knob, and the knob extends out of the sealing cover.
Preferably, the mounting cavity is fixedly provided with a sealing cover, and a pressing cover is also arranged in the mounting cavity and presses on the gear, the rack, the insertion fixing elastic sheet and the separation fixing elastic sheet;
the gear is fixedly connected with a knob, and the knob penetrates through the gland and stretches out of the gland.
In order to solve the second technical problem, the technical scheme of the utility model is as follows:
a wristband electronic device comprising: the wrist strap electronic equipment body and wrist strap, wrist strap electronic equipment body is equipped with two relative engaging lugs that set up, the engaging lug is equipped with the earhole, the wrist strap is foretell quick assembly disassembly wrist strap, when two the thimble is kept away from mutually, two the thimble stretches out the wrist strap surface and inserts in the earhole, insert the block subassembly and make the thimble keeps inserting the state.
After the technical scheme is adopted, the utility model has the beneficial effects that:
according to the utility model, the ejector pins are operated to extend and retract through the gear rack mechanism, the ejector pins can be extended and retracted through rotating the gears, when the ejector pins are ejected, the ejector pins are inserted into the earholes, the wrist strap is mounted on the wrist strap electronic equipment main body, and when the ejector pins retract, the wrist strap is detached from the wrist strap electronic equipment main body. Compared with the prior art, the wrist strap can be quickly assembled and disassembled without a special assembling and disassembling tool, and is simple and convenient to operate.
Drawings
FIG. 1 is a schematic view of an assembled structure of a wristband electronic device body and wristband of the present utility model;
FIG. 2 is a schematic diagram of the explosive structure of FIG. 1;
FIG. 3 is a schematic view of the wristband of FIG. 1 with the cover and gland removed (with the thimble extended);
FIG. 4 is a schematic view of the wristband of FIG. 1 with the cover and gland removed (with the thimble retracted);
FIG. 5 is a schematic top view of the structure of FIG. 4;
FIG. 6 is a schematic view of the rack of FIG. 2;
FIG. 7 is a schematic view of the structure of the inserted fixing spring in FIG. 2;
FIG. 8 is a schematic view of the assembly of the gears and buttons of FIG. 2;
in the figure: 1. a wristband electronic device body; 11. a connecting lug; 12. ear holes; 2. a wristband; 21. protruding walls; 22. a fixed shaft; 23. a mounting cavity; 24, a step of detecting the position of the base; a deformation cavity; 3. a gear; 4. a rack; 41. a thimble; 42. separating the sliding clamping groove; 43. inserting into the sliding clamping groove; 5. inserting a fixed spring sheet; 51. an L-shaped elastic sheet body; 52. inserting a fixing clamp protrusion; 6. a bearing; 7. a gland; 8. a knob; 9. separating and fixing the spring plate; 91. separating the fixing clamp protrusions; 10. and (5) sealing the cover.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. 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 utility model.
Example 1
As shown in fig. 1-5 together, a quick detachable wristband, one end of the wristband 2 connected to a connection ear 11 of a wristband electronic device body 1 (wristband electronic device such as a smart wristband, a smart watch, a smart wristband, etc.) is provided with a quick detachable structure including:
the gear rack mechanism comprises a gear 3 and two racks 4 which are respectively meshed with the gear 3, the gear 3 is rotatably arranged on the wrist strap 2, the two racks 4 are slidably arranged on the wrist strap 2 in parallel, the two racks 4 are respectively fixed with a thimble 41, the two racks 4 are driven to be close to or far away from each other when the gear 3 rotates, the two thimble 41 are further made to be close to or far away from each other, when the two thimble 41 are far away from each other, the two thimble 41 stretches out of the surface of the wrist strap 2, and when the two thimble 41 are close to each other, the two thimble 41 is retracted into the wrist strap 2;
the rack 4 respectively keeps the thimble 41 extending out of the surface state of the wrist strap 2 through an inserting and clamping assembly, the inserting and clamping assembly comprises an inserting and fixing clamping piece and an inserting and sliding clamping piece which are matched, the inserting and fixing clamping piece is arranged on the wrist strap 2, and the inserting and sliding clamping piece is connected to the rack 4.
The wrist strap electronic equipment further comprises two separation clamping components, the rack 4 enables the thimble 41 to be kept in a retracted state in the wrist strap 2 through the separation clamping components respectively, so that the wrist strap 2 and the wrist strap electronic equipment main body 1 are smoothly separated, the separation clamping components comprise a separation fixing clamping piece and a separation sliding clamping piece which are matched, the separation fixing clamping piece is installed on the wrist strap 2, and the separation sliding clamping piece is connected to the rack 4.
Preferably, as shown in fig. 6 and fig. 7 together, in this embodiment, the insertion fixing clip is an insertion fixing clip protrusion 52, and the insertion sliding clip is an insertion sliding clip groove 43; the separation fixing clip is a separation fixing clip protrusion 91, and the separation sliding clip is a separation sliding clip groove 42. The clamping convex and the clamping groove are matched for use, and the positions of the clamping convex and the clamping groove are interchangeable.
Preferably, in this embodiment, the insertion fixing clip protrusion 52 and the separation fixing clip protrusion 91 have elasticity and can elastically deform, the insertion fixing clip protrusion 52 is disposed on the insertion fixing spring 5, and the separation fixing clip protrusion 91 is disposed on the separation fixing spring 9. The structure of the insertion fixing spring 5 and the separation fixing spring 9 are the same, and the structure of the insertion fixing spring 5 and the separation fixing spring 9 will be explained by taking the insertion fixing spring 5 as an example. The inserting and fixing spring plate 5 comprises an L-shaped spring plate body 51, and an inserting and fixing clamp protrusion 52 is formed by protruding the middle part of one side of the L-shaped spring plate body 51. Of course, the insertion slide card slot 43 and the separation slide card slot 42 may be made elastic.
The wrist strap 2 is provided with a convex wall 21, the convex wall 21 forms a chute, the two racks 4 respectively slide in the chute, and the inserted fixed elastic sheet 5 and the separated fixed elastic sheet 9 are respectively embedded in the convex wall 21. The wrist strap 2 is provided with an embedded groove which is matched with the shape of the L-shaped elastic piece body 51, and one side of the embedded groove is provided with a deformation cavity 24 for inserting the fixed elastic piece 5 or separating the deformation of the fixed elastic piece 9.
The wrist strap 2 is provided with a fixed shaft 22, and the gear 3 is rotatably mounted on the fixed shaft 22 through a bearing 6.
The wrist strap 2 is provided with a mounting cavity 23, the gear 3, the rack 4, the inserting fixed spring 5 and the separating fixed spring 9 are all positioned in the mounting cavity 23, the mounting cavity 23 is fixedly provided with a sealing cover 10, the sealing cover 10 is pressed on the gear 3, the rack 4, the inserting fixed spring 5 and the separating fixed spring 9 and used for limiting the gear 3, the rack 4, the inserting fixed spring 5 and the separating fixed spring 9, as shown in fig. 8, the gear 3 is fixedly connected with a knob 8, and the knob 8 extends out of the sealing cover 10. As another embodiment, the installation cavity 23 is fixedly provided with a sealing cover 10, the installation cavity 23 is also provided with a pressing cover 7, the pressing cover 7 is pressed on the gear 3, the rack 4, the inserting fixed spring 5 and the separating fixed spring 9, and is used for limiting the gear 3, the rack 4, the inserting fixed spring 5 and the separating fixed spring 9, the gear 3 is fixedly connected with a knob 8, and the knob 8 penetrates through the pressing cover 7 and stretches out of the sealing cover 10.
Preferably, to ensure that the rack and pinion mechanism operates smoothly, the portion of the wristband 2 located at the mounting cavity 23 should be made of a hard material.
Example two
A wristband electronic device comprising: the wrist strap electronic device body 1 and the wrist strap, the wrist strap electronic device body 1 is provided with two connecting lugs 11 which are arranged oppositely, the connecting lugs 11 are provided with earholes 12, the wrist strap is the quick-assembly and disassembly wrist strap of the first embodiment, when the two thimbles 41 are far away, the two thimbles 41 extend out of the surface of the wrist strap 2 and are inserted into the earholes 12, the insertion fixing card protrusions 52 and the insertion sliding card grooves 43 are matched to enable the thimbles 41 to keep the insertion state, the wrist strap 2 is connected to the wrist strap electronic device body 1, when the two thimbles 41 are close to each other, the two thimbles 41 retract into the wrist strap 2, the separation fixing card protrusions 91 and the separation sliding card grooves 42 are matched to enable the thimbles 41 to keep the retraction state, and the wrist strap 2 is separated from the wrist strap electronic device body 1.
The foregoing is illustrative of the best mode of carrying out the utility model, and is not presented in any detail as is known to those of ordinary skill in the art. The protection scope of the utility model is defined by the claims, and any equivalent transformation based on the technical teaching of the utility model is also within the protection scope of the utility model.
Claims (10)
1. Quick assembly disassembly wrist strap, the wrist strap is equipped with quick assembly disassembly structure with the one end that wrist strap electronic equipment main part is connected, its characterized in that, quick assembly disassembly structure includes:
the gear rack mechanism comprises a gear and two racks which are respectively meshed with the gear, the gear is rotatably arranged on the wrist strap, the two racks are slidably arranged on the wrist strap in parallel, the two racks are respectively fixed with a thimble, the two racks are driven to be close to or far away from each other when the gear rotates, so that the two thimble is close to or far away from each other, when the two thimble is far away from each other, the two thimble stretches out of the surface of the wrist strap, and when the two thimble is close to each other, the two thimble is retracted into the wrist strap;
the rack is respectively used for enabling the thimble to extend out of the surface of the wrist strap through the insertion clamping assembly, the insertion clamping assembly comprises an insertion fixing clamping piece and an insertion sliding clamping piece which are matched, the insertion fixing clamping piece is arranged on the wrist strap, and the insertion sliding clamping piece is connected to the rack.
2. The quick release wristband of claim 1 further comprising two separate locking assemblies, said racks respectively holding said thimble retracted into said wristband by one of said separate locking assemblies, said separate locking assemblies comprising an adapted separate retaining locking member and a separate sliding locking member, said separate retaining locking member being mounted to said wristband, said separate sliding locking member being connected to said racks.
3. A quick release wristband as recited in claim 2, wherein said insert fastener and said release fastener are resilient.
4. A quick release wristband as recited in claim 3, wherein said insert fastener is disposed on an insert fastener tab and said separate fastener is disposed on a separate fastener tab.
5. The quick assembly disassembly wristband of claim 4, wherein the insertion fixing spring and the separation fixing spring have the same structure and respectively comprise an L-shaped spring body, and the middle part of one side of the L-shaped spring body protrudes to form the insertion fixing clamping piece or the separation fixing clamping piece.
6. The quick assembly disassembly wristband of claim 5, wherein the wristband is provided with a convex wall, the convex wall forms a chute, and two racks slide in the chute respectively;
the inserting fixed elastic sheet and the separating fixed elastic sheet are respectively embedded into the convex wall;
the wrist strap is provided with an embedded groove matched with the L-shaped elastic piece body in shape, and one side of the embedded groove is provided with a deformation cavity for the insertion fixing clamping piece or the separation fixing clamping piece to deform.
7. A quick assembly disassembly wristband as defined in claim 6, wherein said wristband is provided with a fixed axle, said gear being rotatably mounted on said fixed axle.
8. The quick release wristband of claim 7 wherein said wristband defines a mounting cavity, said gear, said rack, said insert retaining tab and said separate retaining tab all being located in said mounting cavity;
the mounting cavity is fixedly provided with a sealing cover, and the sealing cover is pressed on the gear, the rack, the insertion fixing elastic sheet and the separation fixing elastic sheet;
the gear is fixedly connected with a knob, and the knob extends out of the sealing cover.
9. The quick release wristband of claim 8, wherein said mounting cavity is fixedly provided with a cover, said mounting cavity further having a gland therein, said gland bearing against said gear, said rack, said insert retaining tab and said separate retaining tab;
the gear is fixedly connected with a knob, and the knob penetrates through the gland and stretches out of the gland.
10. A wristband electronic device comprising: the wrist strap electronic equipment body and wrist strap, wrist strap electronic equipment body is equipped with two relatively setting up engaging lugs, the engaging lug is equipped with the earhole, its characterized in that, the wrist strap is the quick assembly disassembly wrist strap of any one of claims 1-9, when two the thimble is kept away from mutually, two the thimble stretches out the wrist strap surface and inserts in the earhole, insert the block subassembly and make the thimble keeps inserting the state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321037479.7U CN220069045U (en) | 2023-04-26 | 2023-04-26 | Wristband capable of being quickly assembled and disassembled and wristband electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321037479.7U CN220069045U (en) | 2023-04-26 | 2023-04-26 | Wristband capable of being quickly assembled and disassembled and wristband electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220069045U true CN220069045U (en) | 2023-11-24 |
Family
ID=88827489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321037479.7U Active CN220069045U (en) | 2023-04-26 | 2023-04-26 | Wristband capable of being quickly assembled and disassembled and wristband electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220069045U (en) |
-
2023
- 2023-04-26 CN CN202321037479.7U patent/CN220069045U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |