CN211378203U - Novel speaker that audio frequency is effectual - Google Patents
Novel speaker that audio frequency is effectual Download PDFInfo
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- CN211378203U CN211378203U CN202020480985.3U CN202020480985U CN211378203U CN 211378203 U CN211378203 U CN 211378203U CN 202020480985 U CN202020480985 U CN 202020480985U CN 211378203 U CN211378203 U CN 211378203U
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- mounting box
- rod
- mounting
- fixedly arranged
- bidirectional screw
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Abstract
The utility model relates to a speaker technical field just discloses a novel speaker that audio frequency effect is good, including mounting panel, mounting box and two ratchet bars, cavity and front side are seted up to the inside of mounting panel and first bar mouth has been seted up, the mounting box is through first bar mouth and mounting panel sliding connection, the through-hole has been seted up to the upper surface of mounting box, the stereo set has been placed to the inside of through-hole, the inside of mounting box is equipped with chucking mechanism, the fixed slide bar that is equipped with of inside upside of cavity, two inside the slide opening of having seted up respectively of upper end of ratchet bar and cup joint with the slide bar activity, two inside threaded hole and the common threaded connection of seting up respectively of lower extreme of ratchet bar has first bidirectional screw, the both ends pole wall of first bidirectional screw is connected through the lateral wall rotation of first bearing and mounting panel respectively. The utility model discloses simplify the installation of equipment and dismantle the process, improved work efficiency.
Description
Technical Field
The utility model relates to a speaker technical field especially relates to a novel speaker that audio frequency effect is good.
Background
The loudspeaker is a transducer for converting an electric signal into an acoustic signal, the quality of the loudspeaker has a great influence on the sound quality, and the loudspeaker is the weakest component in the sound equipment and is the most important component for the sound effect.
The effectual speaker of current audio frequency is usually used as the loudspeaker of impression directly, and firm the installation through a plurality of bolts and mounting bracket usually when wall mounting stereo set, the problem that leads to like this is, when needs carry out the deashing or maintain to it, and the installation is comparatively loaded down with trivial details with the dismantlement process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art installation and dismantling the process comparatively loaded down with trivial details, in case need maintain or when the deashing, the staff need spend more time to remove the dismantlement, influences the problem of its maintenance progress, and the novel speaker that audio effect is good that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a novel loudspeaker with good audio effect comprises a mounting plate, a mounting box and two ratchet bars, wherein a cavity is arranged inside the mounting plate, a first strip-shaped opening is arranged on the front side of the mounting plate, the mounting box is connected with the mounting plate in a sliding way through a first strip-shaped opening, the upper surface of the mounting box is provided with a through hole, a sound box is arranged inside the through hole, a clamping mechanism is arranged inside the mounting box, a slide bar is fixedly arranged at the upper side inside the cavity, slide holes are respectively arranged inside the upper ends of the two ratchet bars and movably sleeved with the slide bar, threaded holes are respectively arranged inside the lower ends of the two ratchet bars and are commonly in threaded connection with a first bidirectional screw rod, the two end rod walls of the first bidirectional screw rod are respectively and rotationally connected with the side wall of the mounting plate through a first bearing, the mounting box is characterized in that limiting mechanisms are symmetrically and fixedly arranged on two sides of the mounting box, and a buffer mechanism is fixedly arranged inside the cavity.
Preferably, the clamping mechanism comprises a first rotating rod which is rotatably arranged on the lower surface in the mounting box through a second bearing, the lower end rod wall of the first rotating rod penetrates through the mounting box and extends downwards and is fixedly connected with a second rotating rod, a first bevel gear is fixedly arranged on the upper end rod wall of the first rotating rod, a second bidirectional screw rod is rotatably arranged in the mounting box through two third bearings, the rod wall of the second bidirectional screw rod is meshed with the first bevel gear through a second bevel gear, a supporting plate is fixedly arranged in the mounting box, a second strip-shaped opening is transversely formed in the supporting plate, a sliding block is in threaded connection with the rod wall of the second bidirectional screw rod, and the two sliding blocks respectively extend upwards through the second strip-shaped openings and are fixedly connected with clamping plates.
Preferably, the limiting mechanism comprises a fixing rod fixedly arranged on the side wall of the mounting box, the right end of the fixing rod is provided with a ratchet tooth in a rotating mode through a shaft pin, a first spring is fixedly arranged on the lower side of the ratchet tooth, the left end of the first spring is fixedly connected with the mounting box, a baffle is fixedly arranged on the right side of the mounting box, and the baffle is matched with the ratchet tooth.
Preferably, buffer gear is including the symmetry fixed setting in two inside fixed plates of mounting panel, two fixed being equipped with two gag lever posts between the fixed plate, two spacing holes have been seted up to mounting box roof and bottom plate symmetry, the mounting box cup joints through spacing hole and the gag lever post activity that corresponds respectively, two the pole wall of gag lever post activity respectively has cup jointed the second spring, two the upper end of second spring respectively with the lower fixed surface of mounting box is connected.
Preferably, the right end rod wall of the first bidirectional screw rod penetrates through the mounting plate, extends rightwards and is fixedly connected with a crank.
Preferably, the side wall of the mounting plate is symmetrically and fixedly provided with a plurality of mounting blocks, and each mounting block is internally and fixedly provided with a fastening bolt.
Compared with the prior art, the utility model provides a novel speaker that audio frequency effect is good possesses following beneficial effect:
1. this novel speaker that audio frequency effect is good through setting up in the inside chucking mechanism of mounting box, can carry out the joint to the inside back of putting into the mounting box with the stereo set, avoids the stereo set to rock.
2. This novel speaker that audio frequency effect is good through setting up in the stop gear of mounting box both sides, can directly upwards promote the mounting box when the installation, through the tooth of both sides and the joint between the ratchet bar that corresponds, avoids the mounting box to drop.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simplify the installation and the dismantlement process of equipment, improved work efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a novel speaker with good audio effect provided by the present invention;
FIG. 2 is a schematic cross-sectional view of the whole of FIG. 1;
FIG. 3 is an internal cross-sectional view of the mounting box of FIG. 2;
FIG. 4 is an enlarged view of a portion A of FIG. 2;
fig. 5 is a schematic top view of the mounting box of fig. 2.
In the figure: the device comprises a mounting plate 1, a mounting box 2, a ratchet bar 3, a sound 4, a sliding rod 5, a first bidirectional screw rod 6, a first rotating rod 7, a second rotating rod 8, a first bevel gear 9, a second bidirectional screw rod 10, a second bevel gear 11, a supporting plate 12, a sliding block 13, a fixed rod 14, ratchet teeth 15, a first spring 16, a baffle 17, a fixed plate 18, a limiting rod 19, a second spring 20, a crank 21, a mounting block 22 and a clamping plate 23.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-5, a novel speaker with good audio effect, comprises a mounting plate 1, mounting box 2 and two ratchet bars 3, cavity and front side are seted up to mounting panel 1's inside and are opened and be equipped with first bar mouth, mounting box 2 is through first bar mouth and 1 sliding connection of mounting panel, the through-hole has been seted up to the upper surface of mounting box 2, stereo set 4 has been placed to the inside of through-hole, the inside of mounting box 2 is equipped with chucking mechanism, the fixed slide bar 5 that is equipped with of inside upside of cavity, the inside slide opening of having seted up respectively of upper end of two ratchet bars 3 and cup joint with the activity of slide bar 5, threaded hole and common threaded connection have first two-way lead screw 6 are seted up respectively to the inside of lower extreme of two ratchet bars 3, the both ends pole wall of first two-way lead screw 6 rotates through the lateral wall of first bearing and mounting panel 1 respectively to be connected, the bilateral symmetry of mounting box 2.
Chucking mechanism includes and rotates the first bull stick 7 that sets up in the inside lower surface of mounting box 2 through the second bearing, the lower extreme pole wall of first bull stick 7 runs through mounting box 2 and downwardly extending and fixedly connected with second bull stick 8, the upper end pole wall of first bull stick 7 is fixed and is equipped with first bevel gear 9, the inside of mounting box 2 rotates through two third bearings and is equipped with the two-way lead screw 10 of second, the pole wall of the two-way lead screw 10 of second passes through second bevel gear 11 and is connected with the meshing of first bevel gear 9, the inside of mounting box 2 is fixed and is equipped with backup pad 12, the second bar mouth has transversely been seted up in the inside of backup pad 12, the pole wall threaded connection of the two-way lead screw 10 has slider 13, two sliders 13 upwards extend and fixedly connected with cardboard 23 through the second bar mouth respectively, be convenient for carry out the joint through two cardboards 23 to.
Stop gear is including fixed setting in the dead lever 14 of 2 lateral walls of mounting box, and the right-hand member of dead lever 14 rotates through the pivot and is equipped with ratchet tooth 15, and the fixed first spring 16 that is equipped with of downside of ratchet tooth 15, the left end and the mounting box 2 fixed connection of first spring 16, and the fixed baffle 17 that is equipped with in right side of mounting box 2, baffle 17 and ratchet tooth 15 phase-matchs avoid ratchet tooth 15 to rotate upwards.
Buffer gear sets up two fixed plates 18 inside mounting panel 1 including the symmetry is fixed, fixed two gag lever post 19 that are equipped with between two fixed plates 18, two spacing holes have been seted up to mounting box 2 roof and bottom plate symmetry, mounting box 2 cup joints through spacing hole and the gag lever post 19 activity that corresponds respectively, the second spring 20 has been cup jointed in the pole wall activity respectively of two gag lever posts 19, the upper end of two second springs 20 respectively with mounting box 2's lower fixed surface be connected, be convenient for provide cushioning effect to mounting box 2 through two second springs 20, surface mounting box 2 directly drops.
The right end pole wall of first two-way lead screw 6 runs through mounting panel 1 and extends and fixedly connected with crank 21 right, is convenient for drive first two-way lead screw 6 through crank 21 and rotates.
The side wall of the mounting plate 1 is symmetrically and fixedly provided with a plurality of mounting blocks 22, and the inside of each mounting block 22 is respectively and fixedly provided with a fastening bolt, so that the mounting plate 1 can be firmly mounted on a wall through the fastening bolts.
In the utility model, during installation, the sound equipment 4 is placed on the upper surface of the support plate 12 through the through hole, the second rotating rod 8 is rotated, the second rotating rod 8 drives the first rotating rod 7 to rotate, the first rotating rod 7 drives the first bevel gear 9 to rotate, the first bevel gear 9 drives the second bidirectional screw rod 10 to rotate through the second bevel gear 11, the second bidirectional screw rod 10 drives the two sliders 13 to move towards the position of the sound equipment 4 and drives the corresponding clamping plates 23 to move, the sound equipment 4 is clamped by the two clamping plates 23 to avoid sliding, the installation box 2 is pushed upwards, the installation box 2 drives the ratchet teeth 15 at two sides to move upwards, the two ratchet teeth 15 are extruded by the corresponding ratchet rack 3 while moving upwards, the installation box 2 can move upwards, the two ratchet teeth 15 are clamped with the corresponding ratchet rack 3 after the installation box 2 moves to the upper end, the limitation of the installation box 2 is realized, and the installation box 2 is prevented from falling down, when the mounting box 2 needs to be moved downwards, the mounting box 2 is lifted upwards, the crank 21 is rotated, the crank drives the two ratchet racks 3 to be away from each other through the first bidirectional screw rod 6, the mounting box 2 is loosened, and the downward movement of the mounting box is facilitated.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A novel loudspeaker with good audio effect comprises a mounting plate (1), a mounting box (2) and two ratchet bars (3), and is characterized in that a cavity is formed in the mounting plate (1), a first strip-shaped opening is formed in the front side of the cavity, the mounting box (2) is connected with the mounting plate (1) in a sliding mode through the first strip-shaped opening, a through hole is formed in the upper surface of the mounting box (2), a sound box (4) is placed in the through hole, a clamping mechanism is arranged in the mounting box (2), a sliding rod (5) is fixedly arranged on the upper side of the cavity, sliding holes are formed in the inner portions of the upper ends of the two ratchet bars (3) respectively and movably sleeved with the sliding rod (5), threaded holes are formed in the inner portions of the lower ends of the two ratchet bars (3) respectively, a first bidirectional screw rod (6) is connected with the common threads, rod walls at two ends of the first bidirectional screw rod (6) are connected with the side wall of the mounting plate, the mounting box is characterized in that limiting mechanisms are symmetrically and fixedly arranged on two sides of the mounting box (2), and a buffer mechanism is fixedly arranged inside the cavity.
2. The novel loudspeaker with good audio effect according to claim 1, wherein the clamping mechanism comprises a first rotating rod (7) rotatably disposed on the inner lower surface of the mounting box (2) through a second bearing, the lower end rod wall of the first rotating rod (7) penetrates through the mounting box (2) and extends downward and is fixedly connected with a second rotating rod (8), the upper end rod wall of the first rotating rod (7) is fixedly provided with a first bevel gear (9), the inner portion of the mounting box (2) is rotatably provided with a second bidirectional screw rod (10) through two third bearings, the rod wall of the second bidirectional screw rod (10) is engaged with the first bevel gear (9) through a second bevel gear (11), the inner portion of the mounting box (2) is fixedly provided with a support plate (12), the inner portion of the support plate (12) is transversely provided with a second strip-shaped opening, the rod wall of the second bidirectional screw rod (10) is in threaded connection with a sliding block (13), two slider (13) upwards extend and fixedly connected with cardboard (23) through second bar mouth respectively.
3. The novel loudspeaker with good audio effect according to claim 1, wherein the limiting mechanism comprises a fixing rod (14) fixedly arranged on the side wall of the mounting box (2), the right end of the fixing rod (14) is provided with a ratchet tooth (15) through a shaft pin in a rotating manner, a first spring (16) is fixedly arranged on the lower side of the ratchet tooth (15), the left end of the first spring (16) is fixedly connected with the mounting box (2), a baffle plate (17) is fixedly arranged on the right side of the mounting box (2), and the baffle plate (17) is matched with the ratchet tooth (15).
4. The novel loudspeaker with good audio effect according to claim 1, wherein the buffering mechanism comprises two fixing plates (18) symmetrically and fixedly arranged inside the mounting plate (1), two limiting rods (19) are fixedly arranged between the two fixing plates (18), two limiting holes are symmetrically formed in a top plate and a bottom plate of the mounting box (2), the mounting box (2) is movably sleeved with the corresponding limiting rods (19) through the limiting holes, the rod walls of the two limiting rods (19) are movably sleeved with the second springs (20), and the upper ends of the two second springs (20) are fixedly connected with the lower surface of the mounting box (2) respectively.
5. The novel loudspeaker with good audio effect according to claim 1, characterized in that the right end rod wall of the first bidirectional screw rod (6) penetrates through the mounting plate (1) and extends to the right and is fixedly connected with a crank (21).
6. The novel loudspeaker with good audio effect according to claim 1, characterized in that the side wall of the mounting plate (1) is symmetrically and fixedly provided with a plurality of mounting blocks (22), and a fastening bolt is respectively and fixedly arranged inside each mounting block (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020480985.3U CN211378203U (en) | 2020-04-05 | 2020-04-05 | Novel speaker that audio frequency is effectual |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020480985.3U CN211378203U (en) | 2020-04-05 | 2020-04-05 | Novel speaker that audio frequency is effectual |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211378203U true CN211378203U (en) | 2020-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020480985.3U Active CN211378203U (en) | 2020-04-05 | 2020-04-05 | Novel speaker that audio frequency is effectual |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211378203U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112469223A (en) * | 2020-11-19 | 2021-03-09 | 浙江越秀外国语学院 | Equipment for playing and correcting music |
-
2020
- 2020-04-05 CN CN202020480985.3U patent/CN211378203U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112469223A (en) * | 2020-11-19 | 2021-03-09 | 浙江越秀外国语学院 | Equipment for playing and correcting music |
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| 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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A new type of speaker with good audio effect Effective date of registration: 20230522 Granted publication date: 20200828 Pledgee: Bank of China Co.,Ltd. Dongguan Branch Pledgor: DONGGUAN HUILONGXIN ELECTRONIC CO.,LTD. Registration number: Y2023980041251 |