CN217957255U - Installation device of loudspeaker and loudspeaker - Google Patents
Installation device of loudspeaker and loudspeaker Download PDFInfo
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- CN217957255U CN217957255U CN202222124960.1U CN202222124960U CN217957255U CN 217957255 U CN217957255 U CN 217957255U CN 202222124960 U CN202222124960 U CN 202222124960U CN 217957255 U CN217957255 U CN 217957255U
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Abstract
The utility model discloses a mounting device and speaker of speaker, mounting device includes the center pin, the butt piece, elastic component and mounting, the butt piece includes main part and protrusion in the butt portion that the main part set up, the nested and relatively fixed setting of main part and center pin, the elastic component sets up between center pin and main part, be connected or the butt with the top and the butt piece of center pin respectively, the top surface that the mounting runs through the pedestal of speaker is in order to be connected with the center pin, wherein, the mounting is used for driving the butt piece through the center pin and rotates, so that the butt portion of carrying on the top surface of the boss of pedestal can rotate the spout to the boss, with the mounted position butt with the roof, can make the installation procedure of speaker main part simpler, and only need rotate the mounting through simple tools such as spanner, it is more convenient to install, owing to need not to use electric tool, the security is higher, and labor intensity is lower.
Description
Technical Field
The utility model relates to a speaker technical field, in particular to installation device and speaker of speaker.
Background
A speaker is a transducer device that converts an electrical signal into an acoustic signal, and has been widely used in various fields. The performance and mounting position of the speaker greatly affect the sound effect. In many application scenarios, such as large-space shopping malls, KTVs, etc., it is often necessary to mount speakers on a ceiling, for example, in order to achieve better sound effects.
At present, the loudspeaker is installed on the top wall generally through an electric tool such as an electric drill held by an installer in a drilling and screw locking mode, the installation step is complex, the labor intensity is high, and the electric tool has the risk of falling.
SUMMERY OF THE UTILITY MODEL
The utility model provides an installation device and speaker of speaker to solve the inconvenient technical problem of speaker at the top wall mounting among the prior art.
In order to solve the technical problem, the utility model discloses a technical scheme is to provide a mounting device of speaker for install the speaker main part on the roof, include:
a central shaft;
the abutting piece comprises a main body part and an abutting part protruding out of the main body part, and the main body part and the central shaft are nested and relatively fixedly arranged;
an elastic member disposed between the central shaft and the main body portion and respectively connected to or abutted against the tip of the central shaft and the abutting member;
a fixing member penetrating through the base body of the speaker to be connected with the central shaft;
the fixing piece is used for driving the abutting piece to rotate through the central shaft, so that the abutting portion carried on the top surface of the boss of the base body can rotate to the sliding groove of the boss to abut against the top wall.
In a specific embodiment, the mounting device further comprises a locking member, and the locking member is arranged between the central shaft and the abutting member and used for locking with the abutting member.
In a specific embodiment, be provided with first spacing portion on the inside wall of retaining member, be provided with the spacing portion of second on the outside wall of center pin, first spacing portion with the spacing portion cooperation of second is spacing, one side of the outside wall of retaining member is provided with the external screw thread, one side of the inside wall of the main part of butt piece is provided with the internal thread, the external screw thread with the internal thread cooperation locking.
In a specific embodiment, when the abutting portion is mounted on the boss top surface, the internal thread and the external thread are spaced apart from each other, and the area of the internal thread is larger than that of the external thread.
In a specific embodiment, a protrusion is further formed on the inner side wall of the main body, and the protrusion is disposed on one side of the internal thread.
In a specific embodiment, the mounting device further includes a gasket disposed on the fixing member and located between the seat body and the central shaft of the speaker.
In a specific embodiment, a middle portion of the central shaft is disposed in an elliptical shape, the main body portion of the abutting member is formed with an elliptical through hole, and the middle portion of the central shaft is nested with the through hole, so that the abutting member can rotate with the central shaft.
In one embodiment, the abutment portion is L-shaped or zigzag-shaped.
In an embodiment, one end of the elastic member is fixedly connected to the central shaft, and the other end of the elastic member is fixedly connected to the main body portion of the abutting member.
In order to solve the above technical problem, the utility model discloses a another technical scheme provides a speaker, reach as above-mentioned installation device including the speaker main part, installation device be used for with the speaker main part is installed on the roof.
The utility model discloses installation device of speaker includes the center pin, the butt piece, elastic component and mounting, the butt piece includes main part and protrusion in the butt portion that the main part set up, main part and the nested and relatively fixed setting of center pin, the elastic component sets up between center pin and main part, be connected or the butt with the top and the butt piece of center pin respectively, the mounting runs through the pedestal of speaker in order to be connected with the center pin, wherein, the mounting is used for driving the butt piece through the center pin and rotates, so that the butt portion on the top surface of the boss of carrying the pedestal can rotate the spout to the boss, with the roof butt, can make the installation step of speaker main part simpler, and only need rotate the mounting through simple tools such as spanner, it is more convenient to install, owing to need not to use electric tool, the security is higher, the intensity of labour is lower.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic perspective view of an embodiment of a mounting device for a speaker according to the present invention;
fig. 2 is an exploded view of an embodiment of the mounting device of the speaker of the present invention;
fig. 3 is a schematic cross-sectional structure diagram of an embodiment of a mounting device for a speaker according to the present invention;
fig. 4 is a schematic perspective view of a state of the seat body of the speaker to be mounted in the embodiment of the mounting apparatus for a speaker according to the present invention;
fig. 5 is a schematic perspective view of a mounting state of a base and a top wall of a speaker according to an embodiment of the speaker mounting apparatus of the present invention;
fig. 6 is a schematic perspective view of a central shaft in an embodiment of the mounting apparatus for a speaker according to the present invention;
fig. 7 is a schematic perspective view of a fixing member in an embodiment of a mounting apparatus for a speaker according to the present invention;
fig. 8 is a schematic perspective view of an abutting member in an embodiment of the mounting device for a speaker according to the present invention;
fig. 9 is a schematic perspective view of another view angle of the abutting member in the embodiment of the installation apparatus of the speaker of the present invention;
fig. 10 is a schematic perspective view of a locking member in an embodiment of the speaker mounting apparatus of the present invention;
fig. 11 is a schematic bottom view of an abutment member in an embodiment of a mounting device for a loudspeaker according to the present invention;
fig. 12 is an exploded view of a mounting device and a part of the structure of the base of the speaker according to the embodiment of the mounting device of the speaker of the present invention.
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 all belong to the protection scope of the present invention.
Referring to fig. 1 to 5, the installation device 10 of the speaker of the present invention is used for installing a speaker main body (not shown in the figure) on a top wall 30, the installation device 10 includes a central shaft 100, an abutting member 200, an elastic member 300 and a fixing member 400, the abutting member 200 includes a main body portion 210 and an abutting portion 220 protruding from the main body portion 210, the main body portion 210 is nested and relatively fixedly disposed with the central shaft 100, the elastic member 300 is disposed between the central shaft 100 and the main body portion 210, and is connected or abutted to the top end of the central shaft 100 and the abutting member 200, respectively, the fixing member 400 penetrates through a base 20 of the speaker to be connected to the central shaft 100, wherein the fixing member 400 is used for driving the abutting member 200 to rotate through the central shaft 100, so that the abutting portion 220 on a top surface of a boss 201 of the base 20 can rotate to a chute 202 of the boss 201, so as to abut against the top wall 30 (the top surface of the top wall 30 is flush with the top surface of the base 20), compared with a screw locking installation, the installation step of the speaker main body can be simpler, and the fixing member can be installed only by a simple tool such as a wrench, the installation is more convenient and the installation is not needed, and the installation is more convenient, and the installation is not needed, and the safety is higher, and the labor intensity is lower.
In the present embodiment, the thickness D1 of the top wall 30 is smaller than or equal to the installation thickness D2 of the seat body 20, so that the abutting portion 220 can be mounted and abutted on the top wall 30.
Referring to fig. 6 and 7 together, in the present embodiment, the bottom of the central shaft 100 may be provided with a first fixing portion 110, and the top of the fixing member 400 may be provided with a second fixing portion 411, and the first fixing portion 110 and the second fixing portion 411 are matched to realize a fixed connection.
In this embodiment, the first fixing portion 110 may be an internal thread formed on an inner sidewall of the central shaft 100, and the second fixing portion 411 may be an external thread formed on an outer sidewall of the fixing member 400, wherein the internal thread and the external thread cooperate to realize a fixed connection.
In other embodiments, the first fixing portion 110 and the second fixing portion 411 may also be a snap, an interference fit structure, and the like, which is not limited herein.
In this embodiment, one end of the elastic member 300 is fixedly connected to the central shaft 100, and the other end is fixedly connected to the main body 210 of the abutting member 200, so that the elastic member 300 can drive the abutting member 200 to return to the initial position, and the central shaft 100 and the elastic member 300 can be prevented from being separated from the abutting member 200 under the elastic force of the elastic member 300 when the speaker main body is detached.
In other embodiments, the central shaft 100 may not be fixedly connected to the abutting member 200 through the elastic member 300, but may be relatively limited to the abutting member 200 through a limiting structure, which is not limited herein.
Referring to fig. 8, in the embodiment, the elastic member 300 may be a spring, one end of the spring is inserted into the central shaft 100 for fixed connection, a limiting groove 211 may be further formed on an inner wall of the main body portion 210 of the abutting member 200, and the other end of the spring is received in the limiting groove 211 for fixed connection.
In this embodiment, the middle portion 120 of the central shaft 100 may be disposed in an elliptical shape, the main portion 210 of the abutment 200 is formed with an elliptical through hole 212, and the middle portion 120 of the central shaft 100 is nested with the through hole 212, so that the abutment 200 can rotate with the central shaft 100.
In other embodiments, the middle portion 120 of the central shaft 100 may have a non-circular shape such as a rectangle, a triangle, a cross, and the like, without limitation.
In this embodiment, the fixing member 400 may include a fixing connection portion 410 and a fixing main body portion 420, and a diameter of the fixing connection portion 410 is smaller than a diameter of the fixing main body portion 420, so that after the fixing connection portion 410 penetrates through the seat body 20, the fixing main body portion 420 can abut against the seat body 20, so as to fix the mounting device 10 on the seat body 20.
In this embodiment, the second fixing portion 411 is disposed on the fixing connection portion 410, and a mounting hole 421 is further formed at the bottom of the fixing main body portion 420, and the mounting hole 421 is disposed in a non-circular shape, such as a hexagon, a square, a cross, and the like, and can cooperate with a mounting tool to rotate.
In other embodiments, the fixing body 420 may be provided in a non-circular shape without providing the mounting hole 421, and may be rotated in cooperation with a mounting tool.
In this embodiment, the abutting portion 220 of the abutting member 200 may be disposed in a zigzag shape, the abutting portion 220 includes a first bending portion 221, a second bending portion 222 and a third bending portion 223 connected in sequence, the first bending portion 221 extends along a radial direction of the body portion 210 of the abutting member 200 for being mounted on a top surface of the boss 201 of the seat body 20, the second bending portion 222 extends along an axial direction of the body portion 210 for connecting the first bending portion 221 and the third bending portion 223, and is further configured to be received in the sliding groove 202 of the boss 201 to limit the abutting member 200, and the third bending portion 223 extends along the radial direction of the body portion 210 for being abutted against the ceiling wall 30.
Referring to fig. 9, in the present embodiment, a plurality of protrusions 224 may be formed on the bottom surface of the third bending portion 223, and the protrusions 224 may be made of a flexible material, so as to increase the friction between the third bending portion 223 and the top wall 30 and prevent the abutting member 200 from sliding relative to the top wall 30.
In other embodiments, the abutting portion 220 of the abutting member 200 may also be disposed in an L shape, which is not limited herein.
Referring to fig. 10, in the present embodiment, the mounting device 10 may further include a locking member 500, where the locking member 500 is disposed between the central shaft 100 and the abutting member 200, and is used for locking with the abutting member 200, so that the mounting position of the base 20 and the top wall 30 of the speaker can be locked.
In this embodiment, the inner sidewall of the locking member 500 is provided with a first limiting portion 510, the outer sidewall of the central shaft 100 is provided with a second limiting portion 130, and the first limiting portion 510 and the second limiting portion 130 cooperate to limit, so that the central shaft 100 and the locking member 500 are relatively fixed.
In this embodiment, the first position-limiting portion 510 may be a position-limiting protrusion, and the second position-limiting portion 130 may be a position-limiting groove, in which the position-limiting protrusion is received to realize the matching position-limiting.
In other embodiments, the first position-limiting portion 510 may be a position-limiting groove, and the second position-limiting portion 130 is a corresponding position-limiting protrusion, which is not limited herein.
In other embodiments, the first position-limiting portion 510 and the second position-limiting portion 130 may also be a snap, an interference fit structure, and the like, which are not limited herein.
In this embodiment, one side of the outer sidewall of the locker 500 is provided with an external thread 520, one side of the inner sidewall of the body portion 210 of the abutment member 200 is provided with an internal thread 213, and the external thread 520 is engaged with the internal thread 213 to realize locking.
In the present embodiment, when the abutting portion 220 is mounted on the top surface of the boss 201, the internal thread 213 and the external thread 520 are spaced apart from each other, so that the central shaft 100 and the abutting member 200 can be flexibly rotated before the mounting of the mounting device 10, and the mounting is facilitated.
In this embodiment, the area of the internal thread 213 is larger than that of the external thread 520, so that the abutting portion 220 can be accommodated in the sliding slot 202 of the boss 201 when the fixing member 400 is rotated by about 90 degrees in the first direction under the action of external force, and the locking member 500 can be locked with the abutting portion 200 when the fixing member 400 is rotated by about 45 degrees in the first direction under the action of external force, so that the seat body 20 and the top wall 30 are locked.
Referring to fig. 11, in the present embodiment, a protrusion 214 is further formed on an inner side wall of the main body 210, and the protrusion 214 is disposed at one side of the internal thread 213 and can be used for limiting the fixing element 400.
In this embodiment, when the mounting device 10 needs to be detached, since the abutting member 200 is limited by the sliding groove 202 and cannot rotate, and the locking member 500 locked with the abutting member 200 cannot rotate, the central shaft 100 limited by the abutting member 200 and the locking member 500 cannot rotate, and the fixing member 400 rotates in the second direction opposite to the first direction under the action of external force, so that the fixing member 400 can be separated from the central shaft 100, the detachment of the mounting device 10 can be realized, and the speaker main body can be detached from the top wall 30.
In this embodiment, when the installation apparatus 10 needs to be used for the second time, the central shaft 100 and the abutting member 200 can be adjusted to the initial position (the abutting member 200 can automatically return to the initial position under the elastic pulling force of the elastic member 300), and then the installation apparatus 10 can be installed on the seat body 20 again through the fixing member 400 (as shown in fig. 4), so as to perform the installation of the speaker main body again.
Referring to fig. 12, in this embodiment, the mounting device 10 may further include a spacer 600, the spacer 600 is disposed on the fixing member 400 and located between the seat body 20 and the central shaft 100 of the speaker, and can be used to adjust the height of the abutting member 200 to adapt to different seat bodies 20.
In this embodiment, the gasket 600 may be made of a flexible material such as silicone rubber or rubber, and can play a role in buffering.
In other embodiments, the gasket 600 may be made of a rigid material such as metal, which can make the mounting device more stable.
Referring to fig. 4 and 5, the speaker embodiment of the present invention includes a speaker body and a mounting device 10, where the mounting device 10 is used to mount the speaker body on a top wall 30. The structure of the mounting device 10 is described in the above embodiment of the mounting device 10, and is not described herein again.
This embodiment can make the installation step of speaker main part simpler to only need rotate the mounting through simple tools such as spanners, it is more convenient to install, owing to need not to use electric tool, and the security is higher, and intensity of labour is lower.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. A speaker mounting apparatus for mounting a speaker body to a ceiling wall, comprising:
a central shaft;
the abutting piece comprises a main body part and an abutting part protruding out of the main body part, and the main body part and the central shaft are nested and relatively fixedly arranged;
an elastic member disposed between the central shaft and the main body portion and connected to or abutted against a tip of the central shaft and the abutting member, respectively;
a fixing member penetrating the base of the speaker to be connected to the central shaft;
the fixing piece is used for driving the abutting piece to rotate through the central shaft, so that the abutting portion carried on the top surface of the boss of the base body can rotate to the sliding groove of the boss to abut against the top wall.
2. The mounting device of claim 1, further comprising a locking member disposed between the central shaft and the abutment member for locking with the abutment member.
3. The mounting device according to claim 2, wherein a first limiting portion is arranged on the inner side wall of the locking member, a second limiting portion is arranged on the outer side wall of the central shaft, the first limiting portion and the second limiting portion are matched and limited, an external thread is arranged on one side of the outer side wall of the locking member, an internal thread is arranged on one side of the inner side wall of the main body portion of the abutting member, and the external thread is matched and locked with the internal thread.
4. The mounting device according to claim 3, wherein the internal thread and the external thread are spaced apart from each other when the abutting portion is mounted on the boss top surface, and an area of the internal thread is larger than an area of the external thread.
5. The mounting device of claim 3, wherein a protrusion is further formed on an inner sidewall of the main body, and the protrusion is disposed at one side of the internal thread.
6. The mounting apparatus of claim 1, further comprising a spacer disposed on the fixture between the base and the center shaft of the speaker.
7. The mounting device of claim 1, wherein a middle portion of the central shaft is disposed in an elliptical shape, the body portion of the abutment member is formed with an elliptical through hole, and the middle portion of the central shaft is disposed in a nested arrangement with the through hole such that the abutment member is rotatable with the central shaft.
8. The mounting arrangement, as set forth in claim 1, characterized in that the abutment is L-shaped or zigzag-shaped.
9. The mounting device of claim 1, wherein one end of the resilient member is fixedly connected to the central shaft and the other end is fixedly connected to the body portion of the abutment member.
10. A loudspeaker comprising a loudspeaker body and a mounting device as claimed in any one of claims 1 to 9 for mounting the loudspeaker body to a top wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222124960.1U CN217957255U (en) | 2022-08-12 | 2022-08-12 | Installation device of loudspeaker and loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222124960.1U CN217957255U (en) | 2022-08-12 | 2022-08-12 | Installation device of loudspeaker and loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217957255U true CN217957255U (en) | 2022-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222124960.1U Active CN217957255U (en) | 2022-08-12 | 2022-08-12 | Installation device of loudspeaker and loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217957255U (en) |
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2022
- 2022-08-12 CN CN202222124960.1U patent/CN217957255U/en active Active
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