CN218830600U

CN218830600U - Electronic equipment with loudspeaker

Info

Publication number: CN218830600U
Application number: CN202222423370.9U
Authority: CN
Inventors: 邹献宾; 牛少锋; 黎旭; 沈峻
Original assignee: Guangxi Century Innovation Display Electronics Co Ltd
Current assignee: Guangxi Century Innovation Display Electronics Co Ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-04-07
Anticipated expiration: 2032-09-13

Abstract

The application relates to the technical field of electronic equipment, and discloses electronic equipment with loudspeaker, electronic equipment with loudspeaker includes equipment principal, mounting panel, loudspeaker, first shock attenuation connecting piece and second shock attenuation connecting piece. Wherein the device body comprises a fixing plate; the mounting plate is erected on the fixed plate and is arranged in parallel with the fixed plate; the horn is erected on one side of the mounting plate, which is far away from the fixed plate; the first damping connecting piece is connected to the fixing plate and the mounting plate and is used for fixing the mounting plate on the fixing plate; the second shock attenuation connecting piece is connected in mounting panel and loudspeaker to be used for being fixed in loudspeaker on the mounting panel. The application provides an electronic equipment with loudspeaker, through the mounting structure who improves loudspeaker, can solve the resonance problem that high-power loudspeaker arouses among the correlation technique.

Description

Electronic equipment with loudspeaker

Technical Field

The application relates to the technical field of electronic equipment, in particular to electronic equipment with a loudspeaker.

Background

A horn, also called a loudspeaker, is an electroacoustic device that converts electrical energy into acoustic energy. When the loudspeaker is used, the mechanical vibration is generated to push the surrounding air, so that the air medium generates fluctuation, the electricity-force-sound conversion is realized, and the sound is generated.

The high-power loudspeaker is usually assembled on the existing electronic products such as mobile phones and flat panels, and the high-power loudspeaker shakes violently in the use process due to the complex and compact internal structure of the electronic products, so that the components are easy to shake together or some monomer components shake automatically, abnormal sounds are easy to generate, and the customer experience is influenced.

SUMMERY OF THE UTILITY MODEL

The application aims to provide electronic equipment with a loudspeaker, which is used for solving the problem of resonance caused by a high-power loudspeaker in the related art.

In order to solve the above problem, the present application provides an electronic device with a speaker, comprising:

an apparatus body including a fixing plate;

the mounting plate is erected on the fixing plate and is arranged in parallel with the fixing plate;

the horn is erected on one side of the mounting plate, which is far away from the fixing plate;

the first shock absorption connecting piece is connected to the fixing plate and the mounting plate and used for fixing the mounting plate on the fixing plate;

the second shock absorption connecting piece, connect in the mounting panel with loudspeaker, the second shock absorption connecting piece be used for with loudspeaker is fixed in on the mounting panel.

In one embodiment, the mounting plate is a plastic plate.

In one embodiment, the orthographic projection of the horn on the fixed plate falls within the orthographic projection of the mounting plate on the fixed plate.

In one embodiment, the horn is mounted to a middle portion of the mounting plate.

In one embodiment, a first mounting column is arranged on one side of the fixing plate, which is connected with the mounting plate, and a first mounting hole which is opposite to the first mounting column and through which the first mounting column can pass is arranged on the mounting plate;

the first damping connecting piece comprises a first fastener and a first damping rubber ring, the first damping rubber ring is installed in the first installation hole and sleeved on the first installation column, and the first fastener penetrates through the first installation hole and is connected to the first installation column.

In one embodiment, the horn comprises a horn shell, wherein the horn shell is provided with a mounting lug, and the mounting lug is provided with a second mounting hole;

the second damping connecting piece comprises a second fastener and a second damping rubber ring, the second damping rubber ring is installed in the second mounting hole, and the second fastener penetrates through the second mounting hole and is connected to the mounting plate.

In one embodiment, the horn housing is perpendicular to the wall surface of the mounting plate to form an inwards concave avoiding space, and the mounting lugs are arranged in the avoiding space.

In one embodiment, the speaker housing includes an upper housing and a lower housing, and the mounting lug is integrally formed with the upper housing or the lower housing.

In an embodiment, one side of the mounting plate, which is connected with the loudspeaker, is provided with a second mounting column opposite to the second mounting hole, the second mounting column can be inserted into the second mounting hole and penetrate through the second damping rubber ring, and the second fastening piece is connected to the second mounting column.

In an embodiment, the electronic device with a speaker includes a plurality of the first shock absorbing connecting members and a plurality of the second shock absorbing connecting members, the plurality of the first shock absorbing connecting members are distributed along a circumferential interval of the speaker housing, and the plurality of the second shock absorbing connecting members are distributed along a circumferential interval of the mounting plate.

The electronic equipment with the loudspeaker comprises an equipment main body, a mounting plate, the loudspeaker, a first damping connecting piece and a second damping connecting piece, wherein on one hand, by arranging the mounting plate, the mounting plate is used as a middle connecting piece for mounting the loudspeaker, and the mounting plate and the loudspeaker are respectively fixed by the first damping connecting piece and the second damping connecting piece, a secondary damping structure can be formed, so that the damping effect of the loudspeaker can be improved; on the other hand, loudspeaker pass through the mounting panel indirect fixation in the fixed plate of equipment main part, the mounting panel itself has certain buffer capacity, and in the loudspeaker use, the impact and the vibrations that the part directly transmitted by loudspeaker can be absorbed to the mounting panel to can further reduce the impact that the fixed plate received, also can further reduce the impact that each component of equipment main part received, and then can further eliminate the resonance or the self-oscillation condition between each component, improve electronic equipment's result of use.

Drawings

In order to more clearly illustrate the embodiments of the present application 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 is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic perspective view of an electronic device with a speaker according to an embodiment of the present disclosure;

FIG. 2 is a front view of the electronic device with a horn of FIG. 1;

FIG. 3 is a top view of the electronic device with a speaker of FIG. 1;

FIG. 4 is a cross-sectional view of the electronic device of FIG. 1 having a horn;

FIG. 5 is an exploded view of the electronic device of FIG. 1 with a speaker;

FIG. 6 is a schematic structural diagram of a first cushion rubber ring in the electronic device with a speaker shown in FIG. 5;

fig. 7 is an enlarged view of the structure shown in a in fig. 5.

Description of the main element symbols:

100. an electronic device;

1. an apparatus main body; 11. a fixing plate; 12. a first mounting post;

2. mounting a plate; 21. a first mounting hole; 22. a second mounting post;

3. a horn; 31. a horn housing; 311. an upper housing; 312. a lower housing; 32. mounting lugs; 33. a second mounting hole; 34. avoiding a space;

4. a first shock absorbing attachment; 41. a first fastener; 42. a first damping rubber ring; 421. a first mounting portion; 422. a first limiting part;

5. a second shock absorbing attachment; 51. a second fastener; 52. and the second damping rubber ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of and not restrictive on the broad application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly or indirectly attached to the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper", "lower", "left", "right", 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 do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, are not to be construed as limiting the patent. The terms "first", "second" and "first" are used merely for descriptive purposes and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of technical features. The meaning of "plurality" is two or more unless specifically limited otherwise.

Reference throughout this specification to "one embodiment," "some embodiments," or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment, but rather "one or more but not all embodiments" unless specifically stated otherwise. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

As shown in fig. 1, the present application provides an electronic device 100 with a speaker, which includes a device body 1, a mounting plate 2, a speaker 3, a first shock absorbing connector 4, and a second shock absorbing connector 5.

As shown in fig. 1 and 2, the apparatus body 1 includes a fixing plate 11.

The mounting plate 2 is erected on the fixing plate 11 and is arranged parallel to the fixing plate 11.

The loudspeaker 3 is erected on one side of the mounting plate 2 departing from the fixing plate 11.

As shown in fig. 1, 3 and 4, the first shock-absorbing connector 4 is connected to the fixing plate 11 and the mounting plate 2, and serves to fix the mounting plate 2 to the fixing plate 11.

As shown in fig. 1, 3 and 4, the second shock absorbing attachment 5 is attached to the mounting plate 2 and the horn 3 and serves to secure the horn 3 to the mounting plate 2.

The electronic equipment 100 with the loudspeaker comprises an equipment main body 1, a mounting plate 2, the loudspeaker 3, a first damping connecting piece 4 and a second damping connecting piece 5, wherein on one hand, by arranging the mounting plate 2, the loudspeaker 3 is mounted by using the mounting plate 2 as a middle connecting piece, and the mounting plate 2 and the loudspeaker 3 are respectively fixed by using the first damping connecting piece 4 and the second damping connecting piece 5, a secondary damping structure can be formed, so that the damping effect of the loudspeaker 3 can be improved; on the other hand, loudspeaker 3 is indirectly fixed in on the fixed plate 11 of equipment main part 1 through mounting panel 2, mounting panel 2 itself has certain buffer capacity, in loudspeaker 3 use, mounting panel 2 can absorb some impact and vibrations that are directly transmitted by loudspeaker 3 to can further reduce the impact that fixed plate 11 received, also can further reduce the impact that each component of equipment main part 1 received, and then can further eliminate the shake together or from the shake condition between each component, improve electronic equipment 100's result of use.

It should be noted that the electronic device 100 refers to an electrical device composed of microelectronic devices, including but not limited to computers, microwave ovens, game machines, computers, and the like. The specific structure of the apparatus body 1 and the structure of the fixing plate 11 differ according to the type of the electronic apparatus 100.

Alternatively, the electronic device 100 may be an electronic display device with a display function, such as a tablet computer or a mobile phone.

The electronic device 100 with a speaker provided by the present application is not unique in the type of the mounting board 2.

In some embodiments, the mounting plate 2 is a plastic plate. The plastic plate has good ageing resistance, shock resistance and pressure resistance and long service life.

Optionally, the plastic plate is an ABS plastic plate (Acrylonitrile-butadiene-styrene, styrene copolymer plate).

Alternatively, in some embodiments, the mounting plate 2 may also be a metal plate, such as an aluminum plate.

In one embodiment provided by the present application, as shown in fig. 1 and 3, the orthographic projection of the horn 3 on the fixed plate 11 falls within the orthographic projection of the mounting plate 2 on the fixed plate 11. That is, the horn 3 is mounted on the mounting plate 2 and the size of the mounting plate 2 is larger than that of the horn 3. So set up, 2 sizes of mounting panel are great, and loudspeaker 3 is fixed to easy to assemble to 2 shock attenuation effects of mounting panel are better.

As shown in fig. 1 and 3, the horn 3 is installed in the middle of the mounting plate 2 to further improve the force uniformity and the damping effect of the mounting plate 2.

The application provides an electronic equipment 100 with loudspeaker, mounting panel 2 is fixed in on the fixed plate 11 through first shock attenuation connecting piece 4, and wherein, first shock attenuation connecting piece 4 and mounting panel 2 and fixed plate 11 within a definite time connection fixed knot construct not unique.

In some embodiments, as shown in fig. 1, 3 to 5, a first mounting post 12 is disposed on a side of the fixing plate 11 connected to the mounting plate 2, and a first mounting hole 21 is disposed on the mounting plate 2 opposite to the first mounting post 12 and through which the first mounting post 12 can pass. The first shock-absorbing connector 4 includes a first fastening member 41 and a first shock-absorbing rubber ring 42, the first shock-absorbing rubber ring 42 is installed in the first installation hole 21 and sleeved on the first installation column 12, and the first fastening member 41 penetrates through the first installation hole 21 and is connected to the first installation column 12. With such an arrangement, on one hand, the first damping rubber ring 42 is made of an elastic material, has good elastic performance, can physically deform and absorb impact and vibration, and thus can buffer the vibration emitted by the mounting plate 2 and the loudspeaker 3; on the other hand, the mounting plate 2 and the fixing plate 11 are fixedly connected through the first fastening piece 41, and the fixing effect is good.

As shown in fig. 5, the first mounting post 12 includes a first supporting portion and a first inserting portion connected to each other, a diameter of the first supporting portion is larger than an aperture of the first mounting hole 21, a diameter of the first inserting portion is smaller than an inner diameter of the first damping rubber ring 42, the first inserting portion is inserted into the first mounting hole 21 and penetrates through the first damping rubber ring 42, and the first supporting portion abuts against a side of the mounting plate 2 close to the fixing plate 11. So set up, under the support of first supporting part, can erect mounting panel 2 on fixed plate 11 to first insert portion stretches into to first mounting hole 21 in, still is favorable to reducing the equipment degree of difficulty of mounting panel 2 and fixed plate 11.

The first fastening member 41 may be a screw or a bolt, and correspondingly, the first mounting post 12 is provided with a threaded hole adapted to the screw or the stud. As shown in fig. 4, one end of the first fastening member 41 abuts against the side of the first mounting hole 21 away from the fixing plate 11 and passes through the first cushion rubber 42, and the other end is mounted on the first mounting post 12.

As shown in fig. 5 and 6, the first damping rubber ring 42 includes a first mounting portion 421 and a first limiting portion 422, the first limiting portion 422 is disposed at two opposite ends of the first mounting portion 421, and an outer diameter of the first limiting portion 422 is greater than an outer diameter of the first mounting portion 421, and a cross section of the first damping rubber ring 42 is an i-shaped structure along an axial direction, so that the first damping rubber ring 42 can be clamped in the first mounting hole 21.

Or, in some embodiments, a first mounting post 12 is disposed on one side of the fixing plate 11 connected to the mounting plate 2, a first mounting hole 21 opposite to the first mounting post 12 is disposed on the mounting plate 2, the first shock-absorbing connecting member 4 includes a fastener and a shock-absorbing spring, the fastener is disposed through the first mounting hole 21 and connected to the first mounting post 12, and the shock-absorbing spring is disposed in the first mounting post 12 and abuts against the fastener. The first shock absorbing connector 4 and the connection and fixing structure between the mounting plate 2 and the fixing plate 11 may be designed according to practical situations, and are not limited herein.

The application provides an electronic equipment 100 with loudspeaker, loudspeaker 3 is fixed in on the mounting panel 2 through second shock attenuation connecting piece 5, and wherein, second shock attenuation connecting piece 5 and loudspeaker 3 and mounting panel 2 between be connected fixed knot and construct not only.

In some embodiments, as shown in fig. 4, 5 and 7, the horn 3 includes a horn housing 31, the horn housing 31 is provided with a mounting ear 32, and the mounting ear 32 is provided with a second mounting hole 33. The second shock-absorbing connector 5 comprises a second fastener 51 and a second shock-absorbing rubber ring 52, the second shock-absorbing rubber ring 52 is installed in the second installation hole 33, and the second fastener 51 penetrates through the second installation hole 33 and is connected to the installation plate 2. With the arrangement, on one hand, the horn shell 31 has a reasonable structure, and the horn shell 31 and the mounting plate 2 are convenient to assemble; on the other hand, the second damping rubber ring 52 is made of an elastic material, has good elastic performance, can physically deform and absorb impact and vibration, and can buffer the vibration emitted by the loudspeaker 3; on the other hand, the horn housing 31 is fixedly connected with the mounting plate 2 through the second fastening piece 51, and the fixing effect is good.

It can be understood that the horn 3 further includes a horn body disposed in the horn housing 31, and the horn housing 31 is further provided with a sound outlet and the like.

The second fastener 51 may be a screw or a bolt. As shown in fig. 4, 5 and 7, one end of the second fastening member 51 abuts against the side of the second mounting hole 33 away from the mounting plate 2 and passes through the second cushion rubber ring 52, and the other end is mounted on the mounting plate 2.

The second damping rubber ring 52 comprises a second mounting portion and a second limiting portion, the second limiting portion is arranged at two opposite ends of the second mounting portion, the outer diameter of the second limiting portion is larger than that of the second mounting portion, and the cross section of the second damping rubber ring 52 is of an I-shaped structure along the axial direction, so that the second damping rubber ring 52 can be clamped in the second mounting hole 33.

Alternatively, in some embodiments, the horn 3 includes a horn housing 31, the horn housing 31 is provided with a mounting ear 32, the mounting ear 32 is provided with a second mounting hole 33, and the mounting plate 2 is provided with a third mounting hole opposite to the second mounting hole 33. The second damping connecting piece 5 comprises a fastening piece and a damping spring, the fastening piece comprises a bolt and a nut, the bolt is installed in the second installation hole 33 and the third installation hole, the damping spring is sleeved on the bolt, one end of the damping spring abuts against the installation lug 32, and the other end of the damping spring abuts against the installation plate 2. The second shock absorbing connector 5 and the specific structure of the connection and fixation structure between the speaker 3 and the mounting plate 2 can be designed according to practical situations, and are not limited herein.

In one embodiment provided by the present application, as shown in fig. 1, 5 and 7, the horn housing 31 is perpendicular to the wall surface of the mounting plate 2 to form a concave avoiding space 34, and the mounting lug 32 is disposed in the avoiding space 34. So set up, loudspeaker housing 31 is rational in infrastructure, is favorable to saving loudspeaker 3 occupation space to promote each component arrangement rationality in the electronic equipment 100.

As shown in fig. 5 and 7, the horn housing 31 includes an upper housing 311 and a lower housing 312, and the mounting lug 32 is integrally formed with the upper housing 311 or the lower housing 312. So set up, installation ear 32 is rational in infrastructure to joint strength is higher, and is not fragile.

Optionally, the present application provides an embodiment in which the mounting ears 32 are integrally formed with the lower housing 312. As shown in fig. 5 and 7, the mounting ears 32 extend from one side of the lower case 312 connected to the upper case 311 to the escape space 34.

The electronic device 100 with a speaker provided by the present application is provided with a second mounting hole 33 on the mounting ear 32, wherein the structure of the second mounting hole 33 is not unique.

In some embodiments, as shown in fig. 1, 5 and 7, the second mounting hole 33 is an open hole, and in particular, an end of the mounting ear 32 away from the side wall of the horn housing 31 has an opening. With the arrangement, the installation difficulty of the second damping rubber ring 52 can be reduced.

Alternatively, in some embodiments, the second mounting hole 33 may also be a circumferentially closed hole, and the second mounting hole 33 may also be a profiled hole such as a U-shaped hole.

In one embodiment provided by the present application, as shown in fig. 4 and 5, a second mounting post 22 opposite to the second mounting hole 33 is provided on one side of the mounting plate 2 connected to the horn 3, and a second fastening member 51 is connected to the second mounting post 22. So set up, mounting panel 2 is rational in infrastructure, and second shock attenuation connecting piece 5 simple to operate.

Further, the second fastening member 51 may be a screw or a bolt, and correspondingly, the second mounting post 22 is provided with a threaded hole adapted to the screw or the bolt. As shown in fig. 4, one end of the second fastening member 51 abuts against the side of the second mounting hole 33 away from the mounting plate 2 and passes through the second cushion rubber ring 52, and the other end is mounted on the second mounting post 22.

Further, as shown in fig. 4, 5 and 7, the second mounting post 22 includes a second supporting portion and a second inserting portion connected to each other, a diameter of the second supporting portion is larger than a diameter of the second mounting hole 33, a diameter of the second inserting portion is smaller than an inner diameter of the second cushion rubber ring 52, the second inserting portion is inserted into the second mounting hole 33 and penetrates through the second cushion rubber ring 52, and the second supporting portion abuts against a side of the mounting lug 32 close to the mounting plate 2. So set up, under the support of second supporting part, can erect loudspeaker 3 on mounting panel 2 to the second portion of inserting stretches into to the second mounting hole 33 in, still is favorable to reducing the equipment degree of difficulty of loudspeaker 3 and mounting panel 2.

In one embodiment provided by the present application, the electronic device 100 includes a plurality of first shock absorbing connectors 4 and a plurality of second shock absorbing connectors 5, the plurality of first shock absorbing connectors 4 are distributed along the circumferential interval of the horn housing 31, and the plurality of second shock absorbing connectors 5 are distributed along the circumferential interval of the mounting plate 2. So set up, first shock attenuation connecting piece 4 and second shock attenuation connecting piece 5 distribute evenly, connect fixed effect better.

In summary, the electronic device 100 with the speaker provided by the present application can solve the problem of resonance caused by a high-power speaker in the related art by improving the mounting structure of the speaker 3.

The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.

Claims

1. An electronic device having a speaker, comprising:

an apparatus body including a fixing plate;

the mounting plate is erected on the fixed plate and is arranged in parallel with the fixed plate;

the second shock absorption connecting piece is connected with the mounting plate and the loudspeaker, and the second shock absorption connecting piece is used for fixing the loudspeaker on the mounting plate.

2. The electronic device with a speaker as claimed in claim 1, wherein the mounting plate is a plastic plate.

3. The electronic device with a speaker as claimed in claim 1, wherein an orthographic projection of the speaker on the fixing plate falls within an orthographic projection of the mounting plate on the fixing plate.

4. The electronic device with the speaker as claimed in claim 3, wherein the speaker is mounted to a middle portion of the mounting plate.

5. The electronic device with the horn according to any one of claims 1 to 4, wherein a side of the fixing plate connected to the mounting plate is provided with a first mounting post, and the mounting plate is provided with a first mounting hole opposite to the first mounting post and through which the first mounting post can pass;

6. The electronic device with the loudspeaker according to any one of claims 1 to 4, wherein the loudspeaker comprises a loudspeaker housing, a mounting ear is arranged on the loudspeaker housing, and a second mounting hole is arranged on the mounting ear;

7. The electronic device with the speaker as claimed in claim 6, wherein the speaker housing forms an indent avoiding space perpendicular to the wall surface of the mounting plate, and the mounting ear is disposed in the avoiding space.

8. The electronic device with a speaker as claimed in claim 7, wherein the speaker housing comprises an upper housing and a lower housing, and the mounting ear is integrally formed with the upper housing or the lower housing.

9. The electronic device with the speaker as claimed in claim 6, wherein a second mounting post is disposed on a side of the mounting plate connected to the speaker opposite to the second mounting hole, the second mounting post is insertable into the second mounting hole and inserted into the second cushion rubber ring, and the second fastening member is connected to the second mounting post.

10. The electronic device with the speaker as claimed in claim 6, wherein the electronic device with the speaker comprises a plurality of the first shock absorbing connectors and a plurality of the second shock absorbing connectors, the plurality of the first shock absorbing connectors are spaced apart along a circumference of the speaker housing, and the plurality of the second shock absorbing connectors are spaced apart along a circumference of the mounting plate.