CN219981011U - Modularized Bluetooth headset - Google Patents
Modularized Bluetooth headset Download PDFInfo
- Publication number
- CN219981011U CN219981011U CN202321648691.7U CN202321648691U CN219981011U CN 219981011 U CN219981011 U CN 219981011U CN 202321648691 U CN202321648691 U CN 202321648691U CN 219981011 U CN219981011 U CN 219981011U
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- fixedly connected
- shell
- bottom shell
- bluetooth headset
- wall
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- 244000309464 bull Species 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract description 7
- 210000001503 joint Anatomy 0.000 description 4
- 238000010030 laminating Methods 0.000 description 3
- 101150006573 PAN1 gene Proteins 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The utility model provides a modularized Bluetooth earphone, which belongs to the technical field of Bluetooth earphone and comprises a bottom shell, two supporting plates, a circuit board, a rotating rod, an equipment shell and a fixing strip, wherein the two supporting plates are fixedly connected to the lower inner wall of the bottom shell, the circuit board is positioned on one side of the two supporting plates, the rotating rod is rotationally connected in the bottom shell, the equipment shell is positioned at one side end of the bottom shell, the round rod is fixedly connected with one side end of the equipment shell, the two limiting blocks are fixedly connected to the circumferential surface of the round rod, after the bottom shell is attached to the equipment shell, the round rod is inserted into a second circular hole, the limiting blocks in a chute are locked in the first circular hole by rotating the rotating rod, so that the attachment of the bottom shell and the equipment shell is more firm, the swinging is difficult to happen, the fixing strip is utilized to reverse the rotating rod when the limiting blocks are detached, the limiting blocks are reentered in the chute, the equipment shell is outwards dragged, and the device is convenient to detach, and the structure is simple, and the installation is easy.
Description
Technical Field
The utility model belongs to the technical field of Bluetooth headphones, and particularly relates to a modularized Bluetooth headphone.
Background
The Bluetooth headset is to apply the Bluetooth technology to the hands-free headset, so that a user can avoid the trouble of annoying wires and can easily talk in various modes. Since the advent of bluetooth headsets, it has been a good tool for the mobile commerce family to increase efficiency.
The utility model discloses a "modularization bluetooth headset is recorded to authority publication number" CN213244331U ", including shell and top cap, the inside symmetrical side of shell is all vertical to be connected with hollow plate, and the equal vertical clamping lever that is connected with in top cap bottom both sides, two the opening has all been seted up to clamping lever bottom one side, and two hollow plate top center department all level set up with clamping lever cross section shape size looks adaptation notch, two hollow plate is inside all to be equipped with and to be used for spacing open-ended first stop gear, and the circuit board is installed to the bottom center department in the shell, the top cap bottom is equipped with the fixed establishment who is used for fixed circuit board. The utility model avoids the trouble of mounting and dismounting the top cover and the shell, thereby improving the dismounting efficiency between the top cover and the shell.
The above-mentioned patent can avoid the installation between top cap and the shell and dismantle trouble, and then has improved the dismantlement efficiency between top cap and the shell, but the locking structure in the above-mentioned patent needs to be to both sides pulling, takes off the top cap, dismantles, if after the magnetic force of magnet reduces after long-time use, then can cause locking structure's unblock mode comparatively loaded down with trivial details, causes the use inconvenient.
Disclosure of Invention
The utility model aims to provide a modularized Bluetooth headset, which aims to solve the problems that a locking structure in the prior art needs to be pulled to two sides, a top cover is taken down and detached, and if the magnetic force of a magnet is reduced after long-time use, an unlocking mode of the locking structure is complicated, so that the use is inconvenient.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a modular bluetooth headset, comprising:
a bottom case;
the two supporting plates are fixedly connected to the lower inner wall of the bottom shell;
the circuit board is positioned on one side of the two support plates;
the rotating rod is rotationally connected in the bottom shell;
the equipment shell is positioned at one side end of the bottom shell;
the round rod is fixedly connected with one side end of the equipment shell;
the two limiting blocks are fixedly connected to the circumferential surface of the round rod;
the second round hole is formed in the upper end of the rotating rod;
the two sliding grooves are formed in the inner circumferential wall of the second circular hole;
the first round holes are formed in the lower inner walls of the two sliding grooves;
and the fixing strip is fixedly connected to one side end of the rotating rod.
As a preferable scheme of the utility model, a hollow groove is formed in the inner wall of one side of the bottom shell, a spring is fixedly connected to the inner wall of one side of the hollow groove, a triangular block is slidably connected in the hollow groove, and the triangular block is fixedly connected to one side of the spring.
As a preferable scheme of the utility model, the lower end of the bottom shell is fixedly connected with two indicating blocks.
As a preferable scheme of the utility model, the circumferential inner wall of the first circular hole is provided with a limit ring, the lower ends of the two limit blocks are fixedly connected with second convex blocks, and the two second convex blocks are attached to the limit ring.
As a preferable scheme of the utility model, the upper end of the bottom shell is provided with an annular groove, one side end of the equipment shell is fixedly connected with a limiting ring, and the limiting ring is positioned in the annular groove.
As a preferable scheme of the utility model, the two side ends of the bottom shell are fixedly connected with first protruding blocks.
Compared with the prior art, the utility model has the beneficial effects that:
1. in this scheme, after drain pan and the laminating of equipment shell, the round bar can insert the second circular downthehole, and rotatory bull stick makes the stopper in the spout get into first circular downthehole by pinning, so alright make drain pan and equipment shell laminating more fastening, difficult emergence rock, utilize the fixed strip to reverse the bull stick when dismantling, let the stopper get into the spout once more in, equipment shell outwards drag can for the device dismantles conveniently, simple structure, easy installation.
2. In this scheme, the second lug of bottom can be contacted with the spacing collar after the stopper inserts in the spout, and when the bull stick rotated, the convex surface of second lug can extrude the spacing collar and increase frictional force for the stopper is difficult for taking place to reverse.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a front perspective view of the present utility model;
FIG. 2 is an exploded view of the present utility model;
FIG. 3 is a cross-sectional perspective view of the present utility model;
FIG. 4 is an enlarged view of a portion of FIG. 3A in accordance with the present utility model;
FIG. 5 is an enlarged view of a portion of the utility model at B in FIG. 3;
FIG. 6 is a partial enlarged view of the stopper of FIG. 2 according to the present utility model.
In the figure: 1. a bottom case; 2. a first bump; 3. an equipment housing; 4. a round bar; 5. a limiting block; 6. a limiting ring; 7. an annular groove; 8. a rotating rod; 9. a fixing strip; 10. an indication block; 11. a support plate; 12. a circuit board; 13. a hollow groove; 14. a spring; 15. triangular blocks; 16. a limit ring; 17. a chute; 18. a second bump; 19. a first circular hole; 20. and a second circular hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-6, the present utility model provides the following technical solutions:
a modular bluetooth headset, comprising:
a bottom case 1;
the two support plates 11 are fixedly connected to the lower inner wall of the bottom shell 1;
a circuit board 12, the circuit board 12 being located at one side of the two support plates 11;
the rotating rod 8, the rotating rod 8 is rotatably connected in the bottom shell 1;
an equipment housing 3, wherein the equipment housing 3 is positioned at one side end of the bottom shell 1;
the round rod 4 is fixedly connected with one side end of the equipment shell 3;
the two limiting blocks 5 are fixedly connected to the circumferential surface of the round rod 4;
the second round hole 20 is formed in the upper end of the rotating rod 8;
the two sliding grooves 17 are formed in the circumferential inner wall of the second circular hole 20;
the first round holes 19, the first round holes 19 are arranged on the lower inner walls of the two sliding grooves 17;
the fixed strip 9, fixed strip 9 fixed connection is in the one side end of bull stick 8.
In the specific embodiment of the utility model, two groups of parts such as a round rod 4, a limiting block 5, a rotating rod 8, a sliding groove 17 and a second round hole 20 are arranged in the device, a circuit board 12 is abutted against one side of a supporting plate 11 during installation, the circuit board 12 is fixed through bolts to keep stability of the circuit board, the bottom shell 1 and a device shell 3 are attached together, the round rod 4 can be inserted into the second round hole 20, at the moment, the two limiting blocks 5 can be positioned in the sliding groove 17, a person holds a fixing strip 9 at the bottom of the bottom shell 1 to control the rotating rod 8 to rotate, so that the limiting blocks 5 leave the sliding groove 17 and enter the first round hole 19, the round rod 4 can be locked, the device is prevented from loosening when the device shell 3 and the bottom shell 1 are connected, the safety of the butt joint of the protection device is ensured, the rotating rod 8 can not fall into the bottom shell 1 due to the fact that the volume of the fixing strip 9 is larger than that the rotating rod 8 is, the rotating rod 8 is rotated when the device is detached, the limiting blocks 5 enter the sliding groove 17 again, unlocking can be realized, the device is convenient to install and disassemble, the device is simple in structure and easy to install, and the module in the protection device is stable, and needs to be described: the above mentioned device case 3 and circuit board 12 are all related to the prior art, and the description of this scheme is omitted.
Referring to fig. 5 specifically, a hollow groove 13 is formed in an inner wall of one side of the bottom case 1, a spring 14 is fixedly connected to an inner wall of one side of the hollow groove 13, a triangular block 15 is slidably connected to the hollow groove 13, and the triangular block 15 is fixedly connected to one side of the spring 14.
In this embodiment: the hollow groove 13, the spring 14 and the triangular block 15 are all provided with two groups in the device, when the circuit board 12 is installed, the triangular block 15 can be contacted with the oblique angle of the triangular block 15, the elastic force of the spring 14 can enter the hollow groove 13 after being extruded, the triangular block 15 is ejected out by the elastic force reduction of the spring 14 after the circuit board 12 is placed, and the circuit board 12 is limited, so that the circuit board 12 is enabled not to shake, and the circuit board 12 is more stable and does not shake during installation.
Referring to fig. 2, two indicating blocks 10 are fixedly connected to the lower end of the bottom case 1.
In this embodiment: when the round rod 4 is inserted into the second round hole 20, the rotary rod 8 needs to be restored currently, so that the fixed strip 9 of personnel can be prompted to rotate to a designated position through the set indication block 10, the fixed strip 9 is prevented from rotating too far, the situation that the limiting block 5 is inaccurate in butt joint is caused, and the butt joint of the protection device is stable.
Referring to fig. 4-6 specifically, a stop collar 16 is disposed on the circumferential inner wall of the first circular hole 19, the lower ends of the two stop blocks 5 are fixedly connected with second protruding blocks 18, and the two second protruding blocks 18 are attached to the stop collar 16.
In this embodiment: after the limiting block 5 is inserted into the sliding groove 17, the second protruding block 18 at the bottom is contacted with the limiting ring 16, and when the rotating rod 8 rotates, the convex surface of the second protruding block 18 can squeeze the limiting ring 16, so that friction force can be increased, the limiting block 5 is not easy to reverse, and the protection device is stably loaded.
Referring to fig. 2 specifically, an annular groove 7 is formed at the upper end of the bottom shell 1, a limit ring 6 is fixedly connected to one side end of the equipment housing 3, and the limit ring 6 is located in the annular groove 7.
In this embodiment: when the bottom shell 1 and the equipment shell 3 are in butt joint, the limiting ring 6 at the bottom of the equipment shell 3 is inserted into the annular groove 7, so that the gap between the bottom shell 1 and the equipment shell 3 is shortened to the minimum, and the tightness between the bottom shell 1 and the equipment shell 3 is kept.
Referring to fig. 1, two side ends of a bottom case 1 are fixedly connected with a first bump 2.
In this embodiment: personnel can realize the antiskid effect through the first lug 2 that sets up when using this device, prevent that the device from dropping.
The working principle and the using flow of the utility model are as follows: the circuit board 12 supports and leans against one side of backup pad 11, fix circuit board 12 through the bolt, drain pan 1 and equipment shell 3 laminating round bar 4 insert in the circular hole of second 20, two stopper 5 can be located spout 17, hold fixed strip 9 and control the bull stick 8 rotation, stopper 5 leaves spout 17 and get into in the circular hole of first 19, like this alright pin round bar 4, when preventing equipment shell 3 and drain pan 1 connection loose, during the dismantlement, rotate bull stick 8 for stopper 5 reentrant spout 17 can realize the unblock, the installation and the dismantlement of convenient device, simple structure, easy installation, the module is stable in this device of protection.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. A modular bluetooth headset, comprising:
a bottom case (1);
the two supporting plates (11), the two supporting plates (11) are fixedly connected to the lower inner wall of the bottom shell (1);
a circuit board (12), the circuit board (12) being located on one side of the two support plates (11);
the rotating rod (8) is rotatably connected in the bottom shell (1);
the equipment shell (3), the equipment shell (3) is positioned at one side end of the bottom shell (1);
the round rod (4) is fixedly connected with one side end of the equipment shell (3);
the two limiting blocks (5) are fixedly connected to the circumferential surface of the round rod (4);
the second round hole (20) is formed in the upper end of the rotating rod (8);
the two sliding grooves (17) are formed in the circumferential inner wall of the second circular hole (20) in an opening mode;
the first round holes (19) are formed in the lower inner walls of the two sliding grooves (17);
the fixing strip (9), the one side end of fixed strip (9) fixed connection in bull stick (8).
2. A modular bluetooth headset according to claim 1, wherein: the novel plastic bottle is characterized in that a hollow groove (13) is formed in the inner wall of one side of the bottom shell (1), a spring (14) is fixedly connected to the inner wall of one side of the hollow groove (13), a triangular block (15) is connected in a sliding mode in the hollow groove (13), and the triangular block (15) is fixedly connected to one side of the spring (14).
3. A modular bluetooth headset according to claim 2, wherein: the lower end of the bottom shell (1) is fixedly connected with two indicating blocks (10).
4. A modular bluetooth headset according to claim 3, wherein: the circular inner wall of the first circular hole (19) is provided with a limit ring (16), the lower ends of the two limit blocks (5) are fixedly connected with second convex blocks (18), and the two second convex blocks (18) are attached to the limit ring (16).
5. The modular bluetooth headset of claim 4, wherein: an annular groove (7) is formed in the upper end of the bottom shell (1), a limiting ring (6) is fixedly connected to one side end of the equipment shell (3), and the limiting ring (6) is located in the annular groove (7).
6. A modular bluetooth headset according to claim 5, wherein: the two side ends of the bottom shell (1) are fixedly connected with first convex blocks (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321648691.7U CN219981011U (en) | 2023-06-27 | 2023-06-27 | Modularized Bluetooth headset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321648691.7U CN219981011U (en) | 2023-06-27 | 2023-06-27 | Modularized Bluetooth headset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219981011U true CN219981011U (en) | 2023-11-07 |
Family
ID=88586819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321648691.7U Active CN219981011U (en) | 2023-06-27 | 2023-06-27 | Modularized Bluetooth headset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219981011U (en) |
-
2023
- 2023-06-27 CN CN202321648691.7U patent/CN219981011U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A modular Bluetooth earphone Effective date of registration: 20231227 Granted publication date: 20231107 Pledgee: Bank of China Co.,Ltd. Dongguan Branch Pledgor: Dongguan Genai Technology Co.,Ltd. Registration number: Y2023980074837 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |