CN215991136U

CN215991136U - Large-space sound cavity assembly of sound equipment

Info

Publication number: CN215991136U
Application number: CN202122433247.0U
Authority: CN
Inventors: 邱守榕
Original assignee: Dongguan Xinhuan Plastic Electronics Co ltd
Current assignee: Dongguan Xinhuan Plastic Electronics Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-03-08
Anticipated expiration: 2031-10-09

Abstract

The utility model relates to the technical field of sound components, and discloses a large-space sound cavity component of a sound device, which comprises a sound device main body, wherein a detachable installation frame is arranged on the sound device main body, a sound cavity component is installed in the installation frame, butt joint grooves with rectangular structures are respectively formed in the outer wall surfaces of two sides of the sound cavity component, adjustment cavities are respectively formed in the outer wall surfaces of two sides of the installation frame, adjustment plates are respectively arranged in the two adjustment cavities, two threaded holes are respectively formed in the outer wall surfaces of two sides of the installation frame and are positioned at the upper side and the lower side of the adjustment cavities, in the utility model, through the butt joint grooves and the adjustment plates, after the butt joint grooves arranged at two sides of a stabilization column are moved to correspond to the adjustment cavities, under the elastic force action of two reset springs, the butt joint plates can be clamped into the corresponding butt joint grooves to limit the whole sound cavity component, and the whole sound cavity component can be detached only by pulling and inserting the whole adjustment plate when being installed and detached, simple and easy to operate.

Description

Large-space sound cavity assembly of sound equipment

Technical Field

The utility model relates to the technical field of sound components, in particular to a large-space sound cavity component of a sound device.

Background

With the progress of society, people are more colorful in life. The singing and dancing as an entertainment form for thousands of years goes deep into the life of people of all groups. However, with the development and progress of science and technology, people have more and more requirements and higher requirements on the performance form and the field of singing and dancing. Sound systems are continuously improved and perfected in response to the needs of people. The sound cavity is an indispensable part in the sound box, so that the sound cavity can meet the requirements of on-site sound reinforcement of the singing meetings of tens of thousands of people and can meet the requirements of playing musical instruments and K songs by individual families.

Through retrieval application number CN202120115736.9 discloses a large-scale intelligent stereo set sound cavity structure, including the stereo set, the mount pad is installed to the inside bottom of stereo set, mount pad top surface mounting has the sound cavity, the spout has been seted up to the mount pad inner wall, the draw-in groove has been seted up to mount pad top surface, and draw-in groove one end and spout through connection, spout internally mounted has spacing post, mount pad top surface has the fixed orifices, the inside joint of fixed orifices has the fastener, sound cavity bottom surface is provided with the fixture block.

However, the inventor finds that the technical scheme still has at least the following defects:

the existing sound cavity and the existing sound box are too complex in installation, convenience of workers in sound box assembly is greatly reduced, and meanwhile, the workers can also become very troublesome in replacement and cleaning, so that a large-space sound box sound cavity assembly is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problems in the prior art and provides a large-space sound cavity assembly of a sound device.

In order to achieve the purpose, the utility model adopts the following technical scheme that the large-space sound cavity assembly comprises a sound main body, wherein a detachable installation frame is arranged on the sound main body, a sound cavity component is installed in the installation frame, butt-joint grooves with rectangular structures are formed in the outer wall surfaces of the two sides of the sound cavity component, adjustment cavities are formed in the outer wall surfaces of the two sides of the installation frame, adjustment plates are arranged in the two adjustment cavities, two threaded holes are formed in the outer wall surfaces of the two sides of the installation frame, the two threaded holes are located on the upper side and the lower side of the adjustment cavity, and fixing grooves corresponding to the threaded holes are formed in the inner wall surface of the adjustment cavity.

Preferably, the two adjusting plates are fixedly provided with a butt plate on one side wall surface close to each other, and the butt plates can be inserted into the corresponding butt grooves.

Preferably, the mounting frame is provided with limiting grooves on the upper and lower side wall surfaces in the mounting frame, stabilizing columns are fixedly mounted on the upper and lower side wall surfaces of the sound cavity component, and the stabilizing columns can be in butt joint with the corresponding limiting grooves.

Preferably, a fixed mounting shaft is arranged in the adjusting cavity, and a reset spring is sleeved on the outer cylindrical wall surface of the fixed mounting shaft.

Preferably, the outer cylindrical wall surface of the fixed mounting shaft is provided with a thread corresponding to the thread inside the threaded hole, and the fixed mounting shaft penetrates through the threaded hole to enter the inside of the adjusting cavity to be in butt joint with the fixed groove.

Preferably, the upper side wall surface and the lower side wall surface of the adjusting plate are fixedly provided with sleeving blocks, sleeving holes are formed in the sleeving blocks, and the adjusting plate is movably arranged between the two fixed mounting shafts through the sleeving blocks arranged on the upper side and the lower side.

Advantageous effects

The utility model provides a large-space sound cavity assembly of a sound device. The method has the following beneficial effects:

1. the large space sound cavity assembly is provided with a butt joint groove and adjusting plates, after the whole adjusting plate is installed together with fixed installation shafts at two sides through two sleeving blocks, the whole adjusting plate can move left and right in an adjusting cavity, because the two adjusting plates are close to each other after being assembled under the action of the elastic force of a reset spring arranged on the fixed installation shafts, when the sound cavity component is installed, the whole sound cavity component is pushed to enter the hollow part in the installation frame, because the edge of one side of the sound cavity component close to the installation frame is of an arc-shaped structure, after the sound cavity component enters the installation frame, the butt joint plates arranged on the two adjusting plates are extruded by two side wall surfaces of the sound cavity component to drive the two adjusting plates to be away from each other, and the two adjusting plates drive the reset spring to be compressed to generate the elastic force when being away from each other, after the butt joint grooves arranged on two sides of the stabilizing column move to positions corresponding to the adjusting cavities, the butt joint plates are clamped into the corresponding butt joint grooves to limit the whole sound cavity component under the elastic action of the two reset springs, and the whole adjusting plate is only required to be plugged to detach the whole sound cavity component during installation and detachment, so that the operation is simple and easy.

2. This big space stereo set sound chamber subassembly, through being provided with spacing groove and stationary mast, the spacing groove is semi-circular structure's groove, be provided with the rubber layer on the inside wall of spacing groove, when whole sound chamber component propelling movement enters into the inside of installation frame, two stationary mast docks the inside that enters into the spacing groove that corresponds, press down whole sound chamber component and make the butt joint groove and the butt joint board that corresponds finish the back, whole stationary mast will extrude the rubber layer that sets up on the spacing inslot wall, limiting displacement through stationary mast and spacing groove, it is more convenient when the installation to make whole sound chamber component, whole sound chamber component is more stable after the installation finishes.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is an overall schematic view of the present invention;

FIG. 2 is a schematic view of a mounting frame construction of the present invention;

FIG. 3 is a schematic view of the internal structure of the regulating chamber of the present invention;

FIG. 4 is an enlarged view of the present invention at A.

Illustration of the drawings:

1. a main body of the sound equipment; 2. a mounting frame; 3. a sound cavity member; 4. a stabilization post; 5. a butt joint groove; 6. a limiting groove; 7. a threaded hole; 8. an adjustment chamber; 9. an adjusting plate; 10. fixing grooves; 11. a butt plate; 12. sleeving and connecting blocks; 13. sleeving a hole; 14. fixing the mounting shaft; 15. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): the utility model provides a big space stereo set sound chamber subassembly, as shown in fig. 1-4, including sound main body 1, sound main body 1 is last to be provided with installation frame 2 that can dismantle, install sound chamber component 3 in the installation frame 2, all set up the butt joint groove 5 of rectangle structure on the outer wall of the both sides of sound chamber component 3, all set up on the outer wall of the both sides of installation frame 2 and adjust chamber 8, the inside of two regulation chambers 8 all is provided with regulating plate 9, all set up two screw holes 7 on the outer wall of the both sides of installation frame 2, two screw holes 7 are located the upper and lower both sides of adjusting chamber 8, set up the fixed slot 10 with screw hole 7 mutual correspondence on the inside wall of regulation chamber 8, the inside of regulation chamber 8 is provided with fixed mounting axle 14, reset spring 15 has been cup jointed on the outer cylinder wall of fixed mounting axle 14.

And the two adjusting plates 9 are fixedly provided with butt joint plates 11 on the side wall surfaces close to each other, and the butt joint plates 11 can be inserted into the corresponding butt joint grooves 5.

The outer cylindrical wall surface of the fixed mounting shaft 14 is provided with threads corresponding to the internal threads of the threaded hole 7, the fixed mounting shaft 14 penetrates through the threaded hole 7 to enter the adjusting cavity 8 to be in butt joint with the fixed groove 10, the upper side wall surface and the lower side wall surface of the adjusting plate 9 are both fixedly provided with the sleeving blocks 12, the sleeving blocks 12 are internally provided with the sleeving holes 13, the adjusting plate 9 is movably arranged between the two fixed mounting shafts 14 through the sleeving blocks 12 arranged on the upper side and the lower side wall surfaces, when the sound cavity member 3 is mounted, the whole sound cavity member 3 is pushed to enter the internal hollow part of the mounting frame 2, because one side edge of the sound cavity member 3 close to the mounting frame 2 is of an arc-shaped structure, after the sound cavity member 3 enters the internal part of the mounting frame 2, the butting plates 11 arranged on the two adjusting plates 9 are extruded by the two side wall surfaces of the sound cavity member 3 to drive the two adjusting plates 9 to be away from each other, two regulating plates 9 drive reset spring 15 to compress when keeping away from and produce elasticity, move to the back that corresponds with regulation chamber 8 position in the butt joint groove 5 that stabilizes the post 4 both sides setting, under two reset spring 15's elastic force effect, it is spacing to accomplish whole sound chamber component 3 in entering into the butt joint groove 5 that corresponds to butt joint board 11 will the joint, only need pull out when the installation is dismantled and insert whole regulating plate 9 can dismantle whole sound chamber component 3, simple easy operation.

Spacing groove 6 has all been seted up to two side wall surfaces about the inside of installation frame 2, equal fixed mounting has stabilizator post 4 on the upper and lower two side wall surfaces of sound chamber component 3, be provided with the rubber layer on the inside wall surface of spacing groove 6, when whole sound chamber component 3 propelling movement enters into the inside of installation frame 2, two stabilizator post 4 docks the inside that enters into corresponding spacing groove 6, press whole sound chamber component 3 and make butt joint groove 5 and the butt joint board 11 butt joint that corresponds finish the back, whole stabilizator post 4 will extrude the rubber layer that sets up on the inside wall surface of spacing groove 6, limiting action through stabilizator post 4 and spacing groove 6, it is more convenient when the installation to make whole sound chamber component 3, whole sound chamber component 3 is more stable after the installation finishes.

The working principle of the utility model is as follows:

by arranging the butt-joint grooves 5 and the adjusting plates 9, after the whole adjusting plate 9 is installed together with the fixed installation shafts 14 at two sides through the two sleeving blocks 12, the whole adjusting plate 9 can move left and right in the adjusting cavity 8, because the two adjusting plates 9 are close to each other after being assembled under the action of the elastic force of the return springs 15 arranged on the fixed installation shafts 14, when the sound cavity member 3 is installed, the whole sound cavity member 3 is pushed to enter the hollow part in the installation frame 2, because the side edge of the sound cavity member 3 close to the installation frame 2 is of an arc-shaped structure, after the sound cavity member 3 enters the installation frame 2, the butt-joint plates 11 arranged on the two adjusting plates 9 are extruded by the two side wall surfaces of the sound cavity member 3 to drive the two adjusting plates 9 to be away from each other, and the two adjusting plates 9 drive the return springs 15 to be compressed to generate elastic force when being away from each other, after the butt joint grooves 5 arranged on two sides of the stabilizing column 4 are moved to positions corresponding to the adjusting cavities 8, under the elastic action of the two reset springs 15, the butt joint plates 11 can be clamped into the corresponding butt joint grooves 5 to limit the whole sound cavity component 3, and the whole sound cavity component 3 can be disassembled simply and easily by plugging and unplugging the whole adjusting plate 9 during installation and disassembly.

Through being provided with spacing groove 6 and stabilizing post 4, spacing groove 6 is semi-circular structure's groove, be provided with the rubber layer on the inside wall of spacing groove 6, when whole sound chamber component 3 propelling movement enters into the inside of installation frame 2, two stabilizing post 4 docks the inside that enters into corresponding spacing groove 6, press whole sound chamber component 3 and make butt joint groove 5 and the butt joint board 11 butt joint that corresponds finish the back, whole stabilizing post 4 will extrude the rubber layer that sets up on the inside wall of spacing groove 6, limiting action through stabilizing post 4 and spacing groove 6, it is more convenient when the installation to make whole sound chamber component 3, whole sound chamber component 3 is more stable after the installation finishes.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a big space stereo set sound chamber subassembly, includes audio body (1), be provided with installation frame (2) that can dismantle on audio body (1), install sound chamber component (3) in installation frame (2), its characterized in that: all set up butt joint groove (5) of rectangle structure on the outer wall of both sides of sound chamber component (3), all seted up on the outer wall of both sides of installation frame (2) and adjusted chamber (8), two the inside of adjusting chamber (8) all is provided with regulating plate (9), all seted up two screw holes (7) on the outer wall of both sides of installation frame (2), two screw holes (7) are located the upper and lower both sides of adjusting chamber (8), set up fixed slot (10) that correspond each other with screw hole (7) on the inside wall of regulation chamber (8).

2. The large space sound cavity assembly as claimed in claim 1, wherein: two equal fixed mounting has butt joint board (11) on the lateral wall face that regulating plate (9) are close to each other, and butt joint board (11) can be pegged graft and enter into the inside in corresponding butt joint groove (5).

3. The large space sound cavity assembly as claimed in claim 1, wherein: spacing groove (6) have all been seted up to two side wall faces about the inside of installation frame (2), equal fixed mounting has on the two side wall faces about the sound chamber component (3) stabilizes post (4), stabilizes the inside that post (4) can the butt joint enter into corresponding spacing groove (6).

4. The large space sound cavity assembly as claimed in claim 1, wherein: the adjusting device is characterized in that a fixed mounting shaft (14) is arranged inside the adjusting cavity (8), and a return spring (15) is sleeved on the outer cylindrical wall surface of the fixed mounting shaft (14).

5. The large space sound cavity assembly according to claim 4, wherein: and the outer cylindrical wall surface of the fixed mounting shaft (14) is provided with threads corresponding to the internal threads of the threaded hole (7), and the fixed mounting shaft (14) penetrates through the threaded hole (7) to enter the adjusting cavity (8) and is butted with the fixed groove (10).

6. The large space sound cavity assembly as claimed in claim 1, wherein: equal fixed mounting has cup joint piece (12) on the upper and lower both sides wall face of regulating plate (9), cup joint hole (13) have been seted up to the inside of cup joint piece (12), and regulating plate (9) are through cup joint piece (12) movable mounting that upper and lower both sides set up between two fixed mounting axle (14).