CN215072973U - Bone conduction vibration horn structure - Google Patents
Bone conduction vibration horn structure Download PDFInfo
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- CN215072973U CN215072973U CN202120855172.2U CN202120855172U CN215072973U CN 215072973 U CN215072973 U CN 215072973U CN 202120855172 U CN202120855172 U CN 202120855172U CN 215072973 U CN215072973 U CN 215072973U
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- rod
- block
- side end
- connecting rod
- bone conduction
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Abstract
The utility model discloses a bone conduction vibration horn structure, including the installation casing, installation casing internal position activity joint is provided with the loudspeaker main part, installation casing right side position level fixed mounting is provided with the head rod, fixed position connects between the head rod and is provided with the second connecting rod, head rod and second connecting rod central point put and are provided with adjustment mechanism, the inside left side position of installation casing is provided with fixed establishment. The utility model discloses can drive the second screw rod through rotating the cover piece and rotate when using for the second screw rod removes to the right side, thereby drives the movable rod and removes to the right side along hollow block, conveniently adjusts head rod length, makes things convenient for the user of different head enclosures to use, and can adjust second connecting rod length through second connecting rod central point adjusting mechanism, thereby prevents to wear the problem that back elasticity undersize or too big caused.
Description
Technical Field
The utility model relates to a bone conduction equipment field specifically is a bone conduction vibration horn structure.
Background
Present osteoacusis loudspeaker are when using because human head position is not of uniform size to carry out the centre gripping fixed work of equipment through the elastic plate, and the great personnel of head, the elastic plate centre gripping dynamics is tighter, comfortable inadequately when leading to wearing for a long time, and the less personnel's elasticity of head is not enough to stabilize the centre gripping simultaneously, leads to the position that drops of equipment easily, so the device that needs promptly solves above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bone conduction vibration horn structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bone conduction vibration horn structure, includes the installation casing, installation casing internal position activity joint is provided with the loudspeaker main part, installation casing right side position level fixed mounting of putting is provided with the head rod, fixed connection in position is provided with the second connecting rod between the head rod, the head rod is provided with adjustment mechanism with second connecting rod central point, the inside left side position of installation casing is provided with fixed establishment.
Preferably, fixing mechanism includes the arrangement groove, changes the piece, first screw rod, stripper plate and fixture block, the arrangement groove has been seted up to installation casing left side position, the horizontal activity of the inside central point of arrangement groove position alternates and is provided with first screw rod, and first screw rod is removed along the inside left-right side of arrangement groove through rotating, the inside left side position movable mounting of installation casing is provided with the stripper plate, stripper plate central point position activity joint is provided with the fixture block, first screw rod left side position fixed mounting is provided with changes the piece, installs at the internal position of installation casing after when the loudspeaker main part, and the user rotates first screw rod through changeing the piece for first screw rod removes extrusion stripper plate to the right side and removes, thereby extrudees the loudspeaker main part and fixes it, makes things convenient for its dismantlement installation work.
Preferably, the adjusting mechanism comprises a hollow block, a hollow rod, a movable block, a second screw rod, a sleeve block, a limiting ring and a ring groove, the central position of the first connecting rod is fixedly provided with the hollow block, the horizontal position of the left end inside the hollow block is fixedly provided with the hollow rod, the movable block is movably clamped and connected at the inner position of the hollow rod, the movable rod is horizontally fixedly arranged at the central position of the right end of the movable block, the ring groove is arranged around the outer end position of the first connecting rod, the limiting ring is movably sleeved and connected at the outer end position of the ring groove, the sleeve block is fixedly arranged at the outer end position of the limiting ring, the second screw rod is horizontally and fixedly arranged at the central position of the left end of the sleeve block, and can be driven to rotate by rotating the sleeve block when in use, so that the second screw rod moves to the right side, thereby driving the movable rod to move to the right side along the hollow block, conveniently adjust first connecting rod length for the user of convenient different head circumferences uses, and can adjust second connecting rod length through second connecting rod central point adjusting mechanism, thereby prevents to wear the problem that back elasticity undersize or too big caused.
Preferably, the first connecting rod and the second connecting rod are elastic rods.
Preferably, the right end of the first screw movably penetrates into the extrusion plate, and then is fixedly arranged at the left end of the clamping block.
Preferably, the position of the outer side end of the rotating block is provided with anti-skid lines in a surrounding mode.
Preferably, the rotating block is positioned in the inner position of the placing groove.
Preferably, the second screw rod movably penetrates into the inner position of the hollow block, and the right end of the movable rod is fixedly arranged at the center of the left end of the second screw rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when the loudspeaker main body is arranged at the inner part of the installation shell, a user rotates the first screw rod through the rotating block, so that the first screw rod moves towards the right side to extrude the extrusion plate to move towards the right side, and the loudspeaker main body is extruded to be fixed, thereby facilitating the disassembly and installation work of the loudspeaker main body;
2. the utility model discloses can drive the second screw rod through rotating the cover piece and rotate when using for the second screw rod removes to the right side, thereby drives the movable rod and removes to the right side along hollow block, conveniently adjusts head rod length, makes things convenient for the user of different head enclosures to use, and can adjust second connecting rod length through second connecting rod central point adjusting mechanism, thereby prevents to wear the problem that back elasticity undersize or too big caused.
Drawings
Fig. 1 is a schematic view of the overall structure of a bone conduction vibration horn of the present invention;
fig. 2 is a cross-sectional view of a hollow block of a bone conduction vibration horn structure of the present invention;
fig. 3 is a schematic structural diagram of a1 of the bone conduction vibration horn structure of the present invention.
In the figure: 1. installing a shell; 2. a first connecting rod; 3. a horn main body; 4. a placing groove; 5. a first screw; 6. a pressing plate; 7. a clamping block; 8. a hollow block; 9. an annular groove; 10. sleeving blocks; 11. a limiting ring; 12. a second screw; 13. a hollow shaft; 14. a movable rod; 15. a movable block; 16. a second connecting rod; 17. and (6) turning the block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a bone conduction vibration horn structure, includes installation casing 1, 1 inside position activity joint of installation casing is provided with loudspeaker main part 3, 1 right side end position horizontal fixed mounting of installation casing is provided with head rod 2, fixed connection in position is provided with second connecting rod 16 between the head rod 2, head rod 2 and second connecting rod 16 are the elastic rod, head rod 2 and 16 central point of second connecting rod put and are provided with adjustment mechanism, 1 inside left side end position of installation casing is provided with fixed establishment.
The fixing mechanism comprises a placement groove 4, a rotating block 17, a first screw 5, an extrusion plate 6 and a fixture block 7, the placement groove 4 is arranged at the left end position of the installation shell 1, the first screw 5 is horizontally and movably inserted and arranged at the central position inside the placement groove 4, the first screw 5 moves left and right along the placement groove 4 through rotation, the extrusion plate 6 is movably arranged at the left end position inside the installation shell 1, the fixture block 7 is movably clamped at the central position of the extrusion plate 6, the right end position of the first screw 5 movably penetrates into the extrusion plate 6 and then is fixedly arranged at the left end position of the fixture block 7, the rotating block 17 is fixedly arranged at the left end position of the first screw 5, anti-skidding lines are arranged at the outer end position of the rotating block 17 in a surrounding manner, the rotating block 17 is positioned at the inner position of the placement groove 4, and after the horn main body 3 is installed at the inner position of the installation shell 1, the user rotates first screw rod 5 through commentaries on classics piece 17 for first screw rod 5 removes extrusion stripper plate 6 and removes to the right side, thereby extrudees loudspeaker main part 3 and fixes it, makes things convenient for its dismantlement installation work.
The adjusting mechanism comprises a hollow block 8, a hollow rod 13, a movable rod 14, a movable block 15, a second screw 12, a sleeve block 10, a limiting ring 11 and a ring groove 9, the central position of a first connecting rod 2 is fixedly provided with the hollow block 8, the horizontal fixed installation of the position of the left side end inside the hollow block 8 is provided with the hollow rod 13, the movable block 15 is movably clamped and connected at the inner position of the hollow rod 13, the movable rod 14 is horizontally fixed installation of the central position of the right side end of the movable block 15, the annular groove 9 is encircled at the outer side end position of the first connecting rod 2, the limiting ring 11 is movably sleeved and connected at the outer side end position of the ring groove 9, the sleeve block 10 is fixedly installed at the outer side end position of the limiting ring 11, the horizontal fixed installation of the central position of the left side end of the sleeve block 10 is provided with the second screw 12, and the second screw 12 movably penetrates into the inner position of the hollow block 8, the position fixed mounting of activity pole 14 right side end sets up and puts at second screw rod 12 left side end central point, can drive second screw rod 12 through rotating sleeve piece 10 and rotate when using, make second screw rod 12 remove to the right side, thereby drive activity pole 14 and remove to the right side along hollow block 15, conveniently adjust 2 length of head rod, make things convenient for the user of different head enclosures to use, and can adjust 16 length of second connecting rod through 16 central point of second connecting rod put adjustment mechanism, thereby prevent to wear the problem that back elasticity undersize or too big caused.
The working principle is as follows: the utility model discloses an install behind installation casing 1 internal site when loudspeaker main part 3, the user rotates first screw rod 5 through commentaries on classics piece 17, make first screw rod 5 remove extrusion stripper plate 6 to the right side and remove, thereby extrusion loudspeaker main part 3 is fixed with it, make things convenient for it to dismantle installation work, can drive second screw rod 12 through rotating nested piece 10 when using and rotate, make second screw rod 12 remove to the right side, thereby it removes to the right side along hollow block 15 to drive movable rod 14, conveniently adjust 2 lengths of head rod, make things convenient for the user of different head enclosures to use, and can adjust 16 lengths of second connecting rod through 16 central point of second connecting rod put adjustment mechanism, thereby prevent to wear the problem that back elasticity undersize or too big caused, and has the advantages of simple structure, high durability and convenient use.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a bone conduction vibration horn structure, includes installation casing (1), its characterized in that: the loudspeaker main part (3) is arranged in installation casing (1) inside position activity joint, the horizontal fixed mounting of installation casing (1) right side position is provided with head rod (2), position fixed connection is provided with second connecting rod (16) between head rod (2), head rod (2) and second connecting rod (16) central point put and are provided with adjustment mechanism, installation casing (1) inside left side position is provided with fixed establishment.
2. A bone conduction vibration horn structure according to claim 1, wherein: the fixing mechanism comprises a placement groove (4), a rotating block (17), a first screw (5), an extrusion plate (6) and a clamping block (7), the placement groove (4) is formed in the position of the left side end of the installation shell (1), the first screw (5) is horizontally movably inserted into the position of the inner center of the placement groove (4), the extrusion plate (6) is movably installed in the position of the inner left side end of the installation shell (1), the clamping block (7) is movably connected to the position of the center of the extrusion plate (6), and the rotating block (17) is fixedly installed in the position of the left side end of the first screw (5).
3. A bone conduction vibration horn structure according to claim 1, wherein: the adjusting mechanism comprises a hollow block (8), a hollow rod (13), a movable rod (14), a movable block (15), a second screw rod (12), a sleeve block (10), a limiting ring (11) and a ring groove (9), wherein the first connecting rod (2) is fixedly installed at the center position and is provided with the hollow block (8), the hollow rod (13) is horizontally and fixedly installed at the inner left side end position of the hollow block (8), the movable block (15) is movably clamped and connected at the inner position of the hollow rod (13), the movable rod (14) is horizontally and fixedly installed at the right side end position of the movable block (15), the ring groove (9) is arranged at the outer side end position of the first connecting rod (2) in a surrounding manner, the limiting ring (11) is movably sleeved and arranged at the outer side end position of the ring groove (9), the sleeve block (10) is fixedly installed at the outer side end position of the limiting ring (11), the central position of the left side end of the sleeve block (10) is horizontally and fixedly provided with a second screw rod (12).
4. A bone conduction vibration horn structure according to claim 1, wherein: the first connecting rod (2) and the second connecting rod (16) are elastic rods.
5. A bone conduction vibration horn structure as claimed in claim 2, wherein: the right end of the first screw rod (5) is movably inserted into the extrusion plate (6), and then the first screw rod is fixedly arranged at the left end of the clamping block (7).
6. A bone conduction vibration horn structure as claimed in claim 2, wherein: the position of the outer side end of the rotating block (17) is provided with anti-skid lines in a surrounding mode.
7. A bone conduction vibration horn structure as claimed in claim 2, wherein: the rotating block (17) is positioned in the inner position of the placing groove (4).
8. A bone conduction vibration horn structure according to claim 3, wherein: the second screw rod (12) is movably inserted into the inner position of the hollow block (8), and the right side end of the movable rod (14) is fixedly arranged at the center of the left side end of the second screw rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120855172.2U CN215072973U (en) | 2021-04-25 | 2021-04-25 | Bone conduction vibration horn structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120855172.2U CN215072973U (en) | 2021-04-25 | 2021-04-25 | Bone conduction vibration horn structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215072973U true CN215072973U (en) | 2021-12-07 |
Family
ID=79112886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120855172.2U Active CN215072973U (en) | 2021-04-25 | 2021-04-25 | Bone conduction vibration horn structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215072973U (en) |
-
2021
- 2021-04-25 CN CN202120855172.2U patent/CN215072973U/en active Active
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