CN220776075U - Horn basin frame and loudspeaker - Google Patents
Horn basin frame and loudspeaker Download PDFInfo
- Publication number
- CN220776075U CN220776075U CN202322451400.1U CN202322451400U CN220776075U CN 220776075 U CN220776075 U CN 220776075U CN 202322451400 U CN202322451400 U CN 202322451400U CN 220776075 U CN220776075 U CN 220776075U
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- loudspeaker
- fixed
- basin frame
- movable ring
- sleeve
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- 238000009434 installation Methods 0.000 claims abstract description 16
- 244000309464 bull Species 0.000 claims description 11
- 238000010586 diagram Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008093 supporting effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a loudspeaker basin frame and a loudspeaker, which relate to the field of loudspeaker basin frames and comprise a sound box and a fixed basin frame, wherein a sliding rod is fixed on the fixed basin frame, the other end of the sliding rod is connected with a sleeve in a sliding manner, the other end of the sleeve is fixed with a movable ring, a connecting rod is fixed on the movable ring, and a movable ring is fixed at the other end of the connecting rod. According to the loudspeaker, the sliding rod, the sleeve, the movable ring, the connecting rod, the movable ring, the rotating rod, the clamping block and the second spring are arranged, when the loudspeaker is installed, the loudspeaker is held by a hand to fix the basin frame, the rear end of the loudspeaker stretches into the installation opening, when the movable ring contacts the rear wall of the loudspeaker box, the movable ring extrudes the second spring to shrink, the sliding rod slides in the sleeve, the movable ring drives the connecting rod and the movable ring to move leftwards, the movable ring drives the rotating rod and the clamping block to move, the rotating rod rotates on the movable ring and drives the clamping block to move along the through hole, and the clamping block stretches out of the through hole and clamps the loudspeaker box together with the outer edge of the fixed basin frame.
Description
Technical Field
The utility model relates to the field of loudspeaker frames, in particular to a loudspeaker frame and a loudspeaker.
Background
The loudspeaker, called loudspeaker, is a very common electroacoustic transducer which can be seen in the electronic circuit of the sound, and the loudspeaker has a variety of types and very different prices. The cone or diaphragm can generate mechanical wave by electromagnetic, piezoelectric or electrostatic effect. The electric horn has the advantages of good electroacoustic performance, firm structure, low cost and the like, and is widely applied.
The frame is the "skeleton" of cone speaker, it can be with vibrating diaphragm, turn over ring, centering piece, magnet, magnetic conduction component etc. and it can also play the effect of installing the speaker on the box, and when the speaker works, the vibrating diaphragm can be with vibration conduction to turn over ring, turn over ring and with vibration conduction to the frame, further conduction to the box, and this conduction also can counter direction propagate, forms the interference with other waves, and vibration situation is very complicated.
The basin frame is fixed by adopting a screw fixing mode generally, and four-hole screw fixing and eight-hole screw fixing are adopted, but the screw fixing is used, screw holes are required to be opened on a box body or other objects for installing the loudspeaker, and screws are screwed one by one during installation, so that the installation, maintenance and maintenance are time-consuming and labor-consuming.
Disclosure of Invention
Based on the above, the present utility model is directed to a speaker frame and a speaker for solving the technical problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a loudspeaker basin frame and loudspeaker, includes audio amplifier and fixed basin frame, be fixed with the slide bar on the fixed basin frame, the other end sliding connection of slide bar has the sleeve, the telescopic other end is fixed with the removal ring, be fixed with the connecting rod on the removal ring, the other end of connecting rod is fixed with the expansion ring, rotate on the expansion ring and be connected with the bull stick, the other end of bull stick is fixed with the fixture block.
Through adopting above-mentioned technical scheme, when installing loudspeaker, hold fixed basin frame, stretch into the installing port to loudspeaker rear end, when the movable ring contacted the audio amplifier back wall, the movable ring extrusion second spring shrink, the sliding lever slides in the sleeve, the movable ring drives connecting rod and expansion ring and removes left, the expansion ring drives bull stick and fixture block and removes, the bull stick rotates on the expansion ring, drive the fixture block and remove along the through-hole, the fixture block stretches out from the through-hole, with the outward flange of fixed basin frame together, block the audio amplifier, thereby fix fixed basin frame on the audio amplifier, only need press loudspeaker into the audio amplifier during the installation can, easy operation is convenient, be favorable to improving installation effectiveness.
The utility model is further characterized in that the sound box is provided with a mounting opening matched with the fixed basin frame, and the edge of the fixed basin frame can be clamped outside the mounting opening.
By adopting the technical scheme, the installation of the fixed basin frame is convenient, and when the fixed basin frame is installed, the edge of the fixed basin frame can be clamped on the installation opening.
The utility model is further characterized in that the clamping block is an inclined surface, and the fixed basin frame is provided with a through hole matched with the clamping block.
Through adopting above-mentioned technical scheme, the top surface of fixture block slides along the upper inner wall of fixed basin frame, and the inclined plane extrudees the audio amplifier along with the slip slowly, extrudees the block with the edge of fixed basin frame together to the audio amplifier, fixes fixed basin frame on the audio amplifier.
The utility model is further characterized in that eight groups of rotating rods and clamping blocks are arranged, one group of rotating rods and clamping blocks are arranged at intervals, and connecting rods are arranged on two sides of each rotating rod.
Through adopting above-mentioned technical scheme, when the movable ring contacted the audio amplifier inner wall, when continuing extrusion slide bar and sleeve, the power transmission that the movable ring received was to the connecting rod on, the connecting rod was with the atress transmission to the expansion ring on, the interval set up the connecting rod, can make the atress of expansion ring even to make bull stick and fixture block follow the through-hole and slide.
The utility model is further arranged that the outer sides of the sliding rod and the sleeve are provided with a second spring.
By adopting the technical scheme, when the sliding rod slides in the sleeve, the movable ring and the fixed basin frame compress the second spring, and the elasticity of the second spring has a certain supporting effect on the movable ring and the fixed basin frame, so that the fixed basin frame is prevented from shaking.
The utility model further provides that the clamping plate is rotatably connected inside the sleeve, and a first spring is fixedly connected between the sleeve and the clamping plate.
Through adopting above-mentioned technical scheme, when the slide bar slides in the sleeve, to both sides extrusion cardboard, cardboard extrudees first spring to both sides, and when the slide bar stopped sliding, first spring drove the cardboard and resets, and the card advances the ring channel, carries out spacingly to the slide bar.
The utility model is further arranged that one end of the sliding rod is provided with an arc surface, and an annular groove is arranged at the same end of the arc surface.
Through adopting above-mentioned technical scheme, the cambered surface makes things convenient for the slide bar to slide in the slide bar, and when sliding to suitable position, the cardboard card advances the ring channel, prevents that the slide bar from rocking in the sleeve.
In summary, the utility model has the following advantages:
1. according to the loudspeaker box, the fixed basin frame, the connecting rod, the movable ring, the rotating rod, the clamping block and the second spring are arranged, when the loudspeaker is installed, the fixed basin frame is held by a hand, the rear end of the loudspeaker box extends into the installation opening, when the movable ring contacts the rear wall of the loudspeaker box, the movable ring extrudes the second spring to shrink, the sliding rod slides in the sleeve, the movable ring drives the connecting rod and the movable ring to move leftwards, the movable ring drives the rotating rod and the clamping block to move, the rotating rod rotates on the movable ring to drive the clamping block to move along the through hole, the clamping block extends out of the through hole and clamps the loudspeaker box together with the outer edge of the fixed basin frame, so that the fixed basin frame is fixed on the loudspeaker box, and the loudspeaker box is only pressed into the loudspeaker box when installed.
2. According to the loudspeaker, the annular groove, the first springs and the clamping plates are arranged, when the sliding rod slides in the sleeve, one end of the sliding rod extrudes the clamping plates towards two sides, the clamping plates extrude the first springs, when the sliding rod slides to a proper position, the first springs restore the shape, push the clamping plates to rotate and clamp into the annular groove, the sliding rod is prevented from shaking back and forth in the sleeve, when the loudspeaker works, the vibrating diaphragm can transmit vibration to the folding ring, the folding ring can transmit the vibration to the fixed basin frame, the vibration is further transmitted to the box body, the clamping plates clamp the sliding rod, the sliding rod is prevented from sliding in the sleeve along with the vibration of the fixed basin frame, the clamping blocks are prevented from sliding out of the through holes along with the vibration, the clamping state is always kept, and the firmness of connection of the fixed basin frame and the loudspeaker is ensured, so that the stability of the loudspeaker is ensured.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the connection of the movable ring and the connecting rod of the present utility model;
FIG. 3 is a schematic illustration of the connection of a rotating rod and a movable ring according to the present utility model;
FIG. 4 is a schematic illustration of the connection of the slide rod and sleeve of the present utility model;
fig. 5 is a schematic structural diagram of a sound box according to the present utility model.
In the figure: 1. a sound box; 101. a mounting port; 2. fixing the basin stand; 21. a through hole; 3. a slide bar; 31. an annular groove; 4. a sleeve; 41. a first spring; 42. a clamping plate; 5. a moving ring; 6. a connecting rod; 7. a movable ring; 8. a rotating rod; 9. a clamping block; 10. and a second spring.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
1-5, including audio amplifier 1 and fixed basin frame 2, be fixed with slide bar 3 on the fixed basin frame 2, slide bar 3's the other end sliding connection has sleeve 4, sleeve 4's the other end is fixed with and removes ring 5, be fixed with connecting rod 6 on the removal ring 5, connecting rod 6's the other end is fixed with expansion ring 7, rotate on the expansion ring 7 and be connected with bull stick 8, bull stick 8's the other end is fixed with fixture block 9, when installing loudspeaker, hold fixed basin frame 2, stretch into in the installing port 101 the loudspeaker rear end, when removing ring 5 contacts audio amplifier 1 back wall, remove ring 5 and press the shrink of second spring 10, slide bar 3 slides in sleeve 4, remove ring 5 and drive connecting rod 6 and expansion ring 7 and left-hand movement, expansion ring 7 drives bull stick 8 and fixture block 9 and remove, bull stick 8 rotates on expansion ring 7, drive fixture block 9 moves along through-hole 21, fixture block 9 stretches out from through-hole 21 together with the outward flange of fixed basin frame 2, thereby fix fixed basin frame 2 on audio amplifier 1, as long as install loudspeaker, can advance according to easy operation, and convenient installation efficiency is improved.
Referring to fig. 1 and 5, an installation opening 101 matched with a fixed frame 2 is formed in a sound box 1, edges on the fixed frame 2 can be clamped outside the installation opening 101, installation of the fixed frame 2 is facilitated, and edges of the fixed frame 2 can be clamped on the installation opening 101 when the fixed frame 2 is installed.
Referring to fig. 2 and 3, the clamping block 9 is an inclined surface, the fixed frame 2 is provided with a through hole 21 matched with the clamping block 9, the top surface of the clamping block 9 slides along the upper inner wall of the fixed frame 2, the inclined surface slowly extrudes the sound box 1 along with the sliding, and the inclined surface extrudes and clamps the sound box 1 together with the edge of the fixed frame 2, so that the fixed frame 2 is fixed on the sound box 1.
Referring to fig. 2 and 3, eight groups of rotating rods 8 and clamping blocks 9 are arranged, each group of rotating rods 8 and clamping blocks 9 are arranged at intervals, connecting rods 6 are arranged on two sides of each rotating rod 8, when the moving ring 5 contacts the inner wall of the sound box 1 and continuously extrudes the sliding rod 3 and the sleeve 4, the force born by the moving ring 5 is transferred to the connecting rods 6, the connecting rods 6 transfer the force to the movable ring 7, the connecting rods 6 are arranged at intervals, and the force of the movable ring 7 can be uniform, so that the rotating rods 8 and the clamping blocks 9 slide along the through holes 21.
Referring to fig. 2, a second spring 10 is disposed on the outer sides of the sliding rod 3 and the sleeve 4, and when the sliding rod 3 slides in the sleeve 4, the moving ring 5 and the fixed frame 2 compress the second spring 10, and the elastic force of the second spring 10 has a certain supporting effect on the moving ring 5 and the fixed frame 2, so as to prevent the fixed frame 2 from shaking.
Referring to fig. 4, a clamping plate 42 is rotatably connected in the sleeve 4, a first spring 41 is fixedly connected between the sleeve 4 and the clamping plate 42, when the sliding rod 3 slides in the sleeve 4, the clamping plate 42 is extruded towards two sides, the clamping plate 42 extrudes the first spring 41 towards two sides, and when the sliding rod 3 stops sliding, the first spring 41 drives the clamping plate 42 to reset and clamp into the annular groove 31, so that the sliding rod 3 is limited.
Referring to fig. 4, one end of the sliding rod 3 is set to be an arc surface, and an annular groove 31 is provided at the same end of the arc surface, so that the sliding rod 3 can slide in the sliding rod 3, and when the sliding rod slides to a proper position, the clamping plate 42 is clamped into the annular groove 31 to prevent the sliding rod 3 from shaking in the sleeve 4.
The working principle of the utility model is as follows: when the loudspeaker is installed, the fixed basin frame 2 is held by hand, the rear end of the loudspeaker stretches into the installation opening 101, when the movable ring 5 contacts the rear wall of the loudspeaker box 1, the two sides pressure presses the movable ring 5, the movable ring 5 presses the second spring 10 to shrink, the sliding rod 3 slides in the sleeve 4, one end of the sliding rod 3 presses the clamping plate 42 towards two sides, the clamping plate 42 presses the first spring 41, when the sliding rod 3 slides to a proper position, the first spring 41 restores the shape, the clamping plate 42 is pushed to rotate and clamped into the annular groove 31, the sliding rod 3 is prevented from swinging back and forth in the sleeve 4, the movable ring 5 drives the connecting rod 6 and the movable ring 7 to move leftwards, the movable ring 7 drives the rotating rod 8 and the clamping block 9 to move, the rotating rod 8 rotates on the movable ring 7 drives the clamping block 9 to move along the through hole 21, and the clamping block 9 stretches out of the through hole 21 to clamp the outer edge of the fixed basin frame 2 together with the loudspeaker box 1, and the fixed basin frame 2 is fixed on the loudspeaker box 1.
Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.
Claims (7)
1. The utility model provides a loudspeaker basin frame and loudspeaker, includes audio amplifier (1) and fixed basin frame (2), its characterized in that: the utility model discloses a basin frame, including fixed basin frame (2), fixed basin frame (2) are gone up and are gone up, the other end sliding connection of sliding rod (3) has sleeve (4), the other end of sleeve (4) is fixed with and removes ring (5), remove and be fixed with connecting rod (6) on ring (5), the other end of connecting rod (6) is fixed with expansion ring (7), rotate on expansion ring (7) and be connected with bull stick (8), the other end of bull stick (8) is fixed with fixture block (9).
2. A loudspeaker support and loudspeaker according to claim 1, wherein: the loudspeaker box is characterized in that an installation opening (101) matched with the fixed basin frame (2) is formed in the loudspeaker box (1), and the edge of the fixed basin frame (2) can be clamped on the outer side of the installation opening (101).
3. A loudspeaker support and loudspeaker according to claim 1, wherein: the clamping block (9) is arranged in an inclined plane, and a through hole (21) matched with the clamping block (9) is formed in the fixed basin frame (2).
4. A loudspeaker support and loudspeaker according to claim 1, wherein: eight groups of rotating rods (8) and clamping blocks (9) are arranged, one group of rotating rods (8) and clamping blocks (9) are arranged at intervals, and connecting rods (6) are arranged on two sides of each rotating rod (8).
5. A loudspeaker support and loudspeaker according to claim 1, wherein: the outer sides of the sliding rod (3) and the sleeve (4) are provided with a second spring (10).
6. A loudspeaker support and loudspeaker according to claim 1, wherein: the inside rotation of sleeve (4) is connected with cardboard (42), fixedly connected with first spring (41) between sleeve (4) and cardboard (42).
7. A loudspeaker support and loudspeaker according to claim 1, wherein: one end of the sliding rod (3) is provided with an arc surface, and an annular groove (31) is arranged at the same end of the arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322451400.1U CN220776075U (en) | 2023-09-11 | 2023-09-11 | Horn basin frame and loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322451400.1U CN220776075U (en) | 2023-09-11 | 2023-09-11 | Horn basin frame and loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220776075U true CN220776075U (en) | 2024-04-12 |
Family
ID=90606142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322451400.1U Active CN220776075U (en) | 2023-09-11 | 2023-09-11 | Horn basin frame and loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220776075U (en) |
-
2023
- 2023-09-11 CN CN202322451400.1U patent/CN220776075U/en active Active
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| GR01 | Patent grant |