CN216927472U

CN216927472U - Fixed knot constructs and mutual dull and stereotyped of intelligence

Info

Publication number: CN216927472U
Application number: CN202122522830.9U
Authority: CN
Inventors: 郑晓涛; 皮丁羽
Original assignee: Guangzhou Shiyuan Innovation Technology Co ltd; Guangzhou Shiyuan Electronics Thecnology Co Ltd
Current assignee: Guangzhou Shiyuan Innovation Technology Co ltd; Guangzhou Shiyuan Electronics Thecnology Co Ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-07-08
Anticipated expiration: 2031-10-19

Abstract

The application discloses a fixing structure and an intelligent interactive flat plate, wherein the fixing structure comprises a connecting piece and a fixing piece, the connecting piece comprises a buffering part and a positioning part integrally connected with the buffering part, the buffering part is connected with a loudspeaker, the buffering part comprises a first mounting hole, the positioning part extends to a back plate in the direction far away from the buffering part and is in contact with the back plate, and the positioning part comprises a second mounting hole communicated with the first mounting hole; the mounting wears to locate first mounting hole and second mounting hole and is connected with the backplate to when loudspeaker are connected with buffering portion, the mounting can provide the support for buffering portion in buffering portion inside, and then improves loudspeaker's installation stability. The location portion extends and covers the arch of locating the backplate towards the direction of keeping away from buffering portion, and the wall of second mounting hole contacts with the position of bellied surface with the restriction connecting piece, is convenient for realize the mounted position of quick location connecting piece, and then improves the packaging efficiency of loudspeaker and backplate.

Description

Fixed knot constructs and mutual dull and stereotyped of intelligence

Technical Field

The application relates to the technical field of intelligent interaction panels, in particular to a fixed structure and an intelligent interaction panel comprising the same.

Background

Mutual dull and stereotyped when the equipment loudspeaker of intelligence, need utilize the adaptor to be connected with loudspeaker and backplate respectively, and then fix loudspeaker on the backplate. For example, when the intelligent flat plate product is used for assembling a woofer, one end of the switching stud is required to be fixed on the back plate, the silica gel ring of the woofer is aligned with the other end of the switching stud, then the screw penetrates through the silica gel ring to lock the silica gel ring on the switching stud, and then the woofer can be fixed on the back plate, and the assembling process is complex and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a fixed knot constructs and intelligent interaction is dull and stereotyped, can solve the lower problem of efficiency when assembling woofer and backplate.

In a first aspect, an embodiment of the present application provides a fixing structure, which is used for fixing a loudspeaker to a back plate, and includes a connecting member and a fixing member, where the connecting member includes a buffering portion and a positioning portion integrally connected to the buffering portion, the buffering portion is connected to the loudspeaker, the buffering portion includes a first mounting hole, the positioning portion includes a second mounting hole communicated with the first mounting hole, the positioning portion extends to a protrusion covered on the back plate in a direction away from the buffering portion, a wall surface of the second mounting hole contacts with a surface of the protrusion, and the positioning portion includes a second mounting hole communicated with the first mounting hole; the fixing piece penetrates through the first mounting hole and the second mounting hole and is connected with the back plate.

In some embodiments, the first mounting hole has a central axis, and the buffer portion is provided with a ring-shaped clamping groove at the periphery, and the axis of the ring-shaped clamping groove overlaps with the central axis of the first mounting hole.

In some embodiments, the number of the ring slots is multiple, the plurality of ring slots are coaxially arranged, and the plurality of ring slots are arranged at intervals along a central axis direction of the ring slots; at least one ring-shaped clamping groove is used for being clamped with the horn.

In some embodiments, a circumferential side of the buffer portion is provided with a detent portion for latching with the horn.

In some embodiments, the diameter of the second mounting hole is gradually larger in a direction away from the buffer portion.

In some embodiments, the buffer portion has a connection surface facing a side of the positioning portion, the connection surface extends to be connected to the wall surface of the first mounting hole and the wall surface of the second mounting hole, respectively, and the connection surface is configured to contact the back plate.

In some embodiments, the fixing member includes a connecting portion and a limiting portion connected to the connecting portion, the connecting portion sequentially penetrates through the first mounting hole and the second mounting hole, the limiting portion contacts with an end of the buffering portion far away from the positioning portion, and an end of the fixing member far away from the connecting member is connected to the back plate.

In some embodiments, the limiting part is connected to the middle part of the connecting part and sleeved on the periphery of the connecting part; or the limit part is arranged at one end of the connecting part

In a second aspect, the embodiment of the application provides an intelligent interactive flat plate, including loudspeaker, backplate, install in the display module assembly and the fixed knot structure of backplate, fixed knot structure's location portion extends to the arch that the backplate was located to the cover towards the direction of keeping away from buffering portion, and the wall and the bellied surface contact of second mounting hole, and the mounting is worn to locate first mounting hole and second mounting hole and is connected with the backplate.

In some embodiments, the smart interactive tablet comprises at least two fixing structures, and the backboard is provided with at least two protrusions which are equal in number and correspond to the fixing structures one to one; the bulge is provided with a connecting hole, and the fixing piece penetrates through the first mounting hole and the second mounting hole and is mounted in the connecting hole.

Based on fixed knot constructs and the mutual flat board of intelligence in this application embodiment, the mounting runs through first mounting hole of buffering portion and the second mounting hole of location portion after-connection in the backplate to when loudspeaker are connected with buffering portion, the mounting can provide the support for buffering portion in buffering portion inside, and then improves the installation stability of loudspeaker. Buffering portion and location portion an organic whole set up, and location portion extends to the periphery that the partial backplate was located to the cover towards the direction of keeping away from buffering portion, and the wall of second mounting hole contacts with the position of restriction connecting piece with the surface of backplate, is convenient for realize quick positioning connection's mounted position, and then improves the packaging efficiency of loudspeaker and backplate. The intelligent interaction panel comprises the fixing structure, and therefore the overall assembling efficiency of the intelligent interaction panel is improved.

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 other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic view of a fastening structure in one embodiment of the present application;

FIG. 2 is a cross-sectional view of the fixation structure of FIG. 1 taken along the line A-A;

FIG. 3 is a schematic view of the fixing structure of FIG. 1 cooperating with the speaker and the back plate;

FIG. 4 is a schematic diagram of an intelligent interactive tablet in an embodiment of the present application (the fixed structure is shown in cross-section);

fig. 5 is a schematic view at B in fig. 4.

Reference numerals:

10. a fixed structure;

11. a connecting member; 111. a buffer section; 1111. a first mounting hole; 1112. an annular neck; 1113. a connecting surface; 112. a positioning part; 1121. a second mounting hole;

12. a fixing member; 121. a connecting portion; 122. an end cap;

13. a back plate; 131. a plate body; 132. a protrusion; 1321. connecting hole

20. An intelligent interactive panel;

21. a horn; 23. a display module.

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 the present application and are not intended to limit the present application.

In a first aspect, referring to fig. 1-5, the present application provides a fixing structure 10, in which the fixing structure 10 includes a connecting member 11 and a fixing member 12 connected to the connecting member 11, the connecting member 11 is connected to a speaker 21, and the fixing member 12 is connected to a back plate 13, so as to fix the speaker 21 to the back plate 13.

Specifically, the connecting member 11 includes a buffering portion 111 and a positioning portion 112 integrally formed with the buffering portion 111, the buffering portion 111 is used for being connected to the speaker 21, the buffering portion 111 includes a first mounting hole 1111, the positioning portion 112 includes a second mounting hole 1121 communicating with the first mounting hole 1111, the back plate 13 includes a plate body 131 and a protrusion 132 disposed on the plate body 131, the positioning portion 112 extends in a direction away from the buffering portion 111 and covers the periphery of the protrusion 132, a wall surface of the second mounting hole 1121 contacts with a surface of the protrusion 132, and the fixing member 12 penetrates through the first mounting hole 1111 and the second mounting hole 1121 and is fixedly connected to the back plate 13, so as to mount the connecting member 11 and the speaker 21 on the back plate 13. The fixing element 12 can be partially accommodated in the first mounting hole 1111, and the fixing element 12 can also penetrate through the first mounting hole 1111, preferably, the fixing element 12 penetrates through the first mounting hole 1111, so that when the speaker 21 is connected to the buffer portion 111, the fixing element 12 can provide support for the buffer portion 111 inside the buffer portion 111, thereby improving the mounting stability of the speaker 21.

The positioning portion 112 can extend to the periphery of the protrusion 132 in a direction away from the buffering portion 111, and the wall surface of the second mounting hole 1121 can contact with the surface of the protrusion 132, so that the positioning portion 112 can be sleeved on the periphery of the protrusion structure during assembly, and the wall surface of the second mounting hole 1121 can be attached to the surface of the protrusion structure, so as to limit the position of the connecting member 11 and quickly position the mounting position of the connecting member 11. At this time, the fixing member 11 is directly inserted into the first mounting hole 1111 and the second mounting hole 1121 in sequence, and after being fixed to the back plate 13, the fixing structure can be quickly mounted.

The buffering portion 111 can be a buffering portion 111 capable of generating elastic deformation, and during assembly, the buffering portion 111 and the horn 21 can be connected first, then the buffering portion 111 and the horn 21 are transferred to a preset mounting position together, the positioning portion 112 is in contact with the back plate 13, and then the fixing portion 12 is inserted into the first mounting hole 1111 and the second mounting hole 1121 and then fixedly connected with the back plate 13; optionally, the positioning portion 112 may also be moved to a predetermined mounting position, so that the positioning portion 112 contacts the back plate 13, the fixing member 12 is inserted into the first mounting hole 1111, the second mounting hole 1121 and the back plate 13 and fixedly connected, the speaker 21 is moved to be connected with the buffering portion 111, and the speaker 21 is directly mounted on the buffering portion 111, for example, a limiting hole may be formed in the speaker 21, the speaker 21 is moved along the moving direction of the fixing member 12 when mounted on the back plate 13, the limiting hole on the speaker 21 is sleeved on the periphery of the buffering portion 111, and the buffering portion 111 is deformed to abut against the wall surface of the limiting hole, so that the speaker 21 can be clamped to the buffering portion 111. The whole assembling process is simple, and different assembling requirements can be met.

The buffering portion 111 and the positioning portion 112 can be integrally formed by injection molding, stamping and other processes, so that the process steps are reduced, the efficiency is improved, the defective rate is reduced, and meanwhile, compared with a structure in which the buffering portion 111 and the positioning portion 112 are separately arranged, the structural strength of the connecting piece 11 can be effectively improved by integrally processing and forming the buffering portion 111 and the positioning portion 112, and meanwhile, the assembling efficiency is effectively improved.

Buffering portion 111 and location portion 112 can adopt the same material integrated into one piece, can further improve the structural strength that buffering portion 111 and location portion 112 are connected on the one hand, and on the other hand can produce elastic deformation at buffering portion 111, cushions the vibration of loudspeaker 21 during operation, also sets up location portion 112 to can produce elastic deformation, makes location portion 112 also can cushion the vibration of loudspeaker 21 during operation, effectively improves the shock attenuation effect of connecting piece 11. In addition, the positioning portion 112 can also generate elastic deformation, so that the positioning portion 112 can better adapt to the backplate structure to maintain the contact state of the positioning portion 112 and the backplate 13, and the separation of the positioning portion 112 and the backplate 13 during the repeated vibration process is avoided from generating deviation. Meanwhile, when the positioning portion 112 is in hard contact with the back plate 13, the positioning portion 112 is prevented from rubbing against the back plate during repeated vibration for a long time, which may cause abrasion to the positioning portion 112. The buffer portion 111 and the positioning portion 112 may be made of elastic materials such as silicone rubber and rubber.

Referring to fig. 1-2, the first mounting hole 1111 has a central axis, and the outer diameter of the buffering portion 111 gradually increases toward a direction away from the positioning portion 112 along a direction of the central axis of the first mounting hole 1111. The buffer 111 may have a locking portion on its periphery for locking with the speaker. The screens portion can be annular screens portion, and annular screens portion is around locating buffer portion 111 periphery, and the axis of annular screens portion can be collineation with the axis of first mounting hole 1111, and annular screens portion can the joint in loudspeaker 21's draw-in groove.

Preferably, the ring-shaped slot 1112 may be disposed at the periphery of the buffering portion 111, the ring-shaped slot 1112 is disposed around the buffering portion 111, an axis of the ring-shaped slot 1112 overlaps with a central axis of the first mounting hole 1111, and the mounting structure on the horn 21 may extend into the ring-shaped slot 1112 to clamp the horn 21 to the buffering portion 111, so that, in a direction along the central axis of the first mounting hole 1111, portions of the buffering portion 111 disposed at the periphery of the horn 21 may be used to limit the position of the horn 21, so that the buffering portion 111 may have more portions for limiting the position of the horn 21, the buffering portion 111 may not be easily damaged by an impact force of repeated vibration of the horn 21, and the service life of the connecting member 11 is prolonged.

Along the direction at the axis place of first mounting hole 1111, the external diameter that location portion 112 was kept away from to buffering portion 111 increases gradually, because ring groove 1112 sets up on the week side of buffering portion 111, and deeper ring groove 1112 is convenient for set up to the external diameter of increase, and then the area of contact of relative both sides face in multiplicable loudspeaker 21 and ring groove 1112, further improves loudspeaker 21 and ring groove 1112 joint stability.

In some embodiments, the middle portion of the buffering portion 111 may have a larger outer diameter, the two ends of the buffering portion 111 have a smaller outer diameter, and the ring-shaped slot 1112 is disposed at the middle portion of the buffering portion 111, so that the horn is connected to the middle portion of the buffering portion 111 to meet various installation requirements.

In some embodiments, there may be a plurality of ring slots 1112, and the plurality of ring slots 1112 are coaxially arranged and spaced apart along a central axis of the ring slots 1112. The horn 21 may be engaged with only one ring-shaped slot 1112, for connecting the horn 21 with the buffer portion 111; the horn 21 may also be clamped with the ring-shaped clamping grooves 1112, and the horn 21 is clamped with the ring-shaped clamping grooves 1112, so as to improve the stability of the connection between the horn 21 and the buffer 111.

The buffer portion 111 includes a first mounting hole 1111, the first mounting hole 1111 penetrates the buffer portion 111 along a central axis direction of the buffer portion 111, and the central axis of the first mounting hole 1111 overlaps the central axis of the buffer portion 111. The cross-sections of the first mounting hole 1111 and the fixing element 12 in the direction perpendicular to the central axis of the first mounting hole 1111 may be circular, so that the fixing element 12 is conveniently inserted into the first mounting hole 1111 to lock the connecting element 11 on the back plate 13. Along the axis direction of the first mounting hole 1111 of perpendicular to, the cross section of buffer 111 can be the ring type that the centre of a circle lies in first mounting hole 1111 axis to improve the buffer stability of buffer 111 to loudspeaker.

Referring to fig. 2-3, the positioning portion 112 is connected to the buffering portion 111, the positioning portion 112 extends to the back plate 13 along a direction away from the buffering portion 111, and along the central axis direction of the first mounting hole 1111, the outer diameter of the positioning portion 112 gradually increases toward the direction away from the buffering portion 111, and the aperture of the second mounting hole 1121 also gradually increases toward the direction away from the buffering portion 111, so that when the wall surface of the second mounting hole 1121 contacts with the surface of the protrusion 132, the relative position of the positioning portion 112 and the back plate 13 can be limited from the central axis direction perpendicular to the first mounting hole 1111.

Specifically, the protrusion 132 is convexly disposed on the plate body 131, and a side surface of the protrusion 132 is set to be an inclined surface, a diameter of one end of the protrusion 132, which is close to the plate body 131 and is fixedly connected to the plate body 131, is larger, a diameter of one end, which is far away from the plate body 131, is smaller, the protrusion 132 is accommodated in the second mounting hole 1121, and the inclined surface of the protrusion 132 can be attached to a wall surface of the second mounting hole 1121, so that the protrusion 132 is conveniently contacted with the second mounting hole 1121, and the connecting member 11 is positioned on the back plate 13, thereby improving the connection stability of the connecting member 11 and the back plate 13. Referring to fig. 2, the buffering portion 111 has a connection surface 1113 facing the positioning portion 112, the connection surface 1113 is located in the second mounting hole 1121, the connection surface 1113 extends to be connected to the wall surface of the first mounting hole 1111 and the wall surface of the second mounting hole 1121, respectively, and the connection surface 1113 is used for contacting the back plate 13. Further, the connection surface 1113 may abut against the surface of the back plate 13, so that the connection surface 1113 acts on the back plate 13 in the central axis direction of the first mounting hole 1111 to improve the mounting stability of the connection member 11. The attachment surface 1113 may be a plane perpendicular to the central axis of the first mounting hole 1111.

Referring to fig. 2, the fixing member 12 includes a connecting portion 121 and a position-limiting portion disposed at one end of the connecting portion 121, and one end of the connecting portion 121 and the position-limiting portion are integrally formed. The connection portion 212 may be cylindrical, the connection portion 121 sequentially passes through the first mounting hole 1111 and the second mounting hole 1121, and an outer wall surface of the connection portion 121 is attached to an inner wall surface of the first mounting hole 1111, so as to improve firmness of assembly between the connection portion 121 and the first mounting hole 1111. The end of the connecting part 212 far away from the limiting part is provided with a thread and is connected with the back plate 13 through the thread. The limiting part can be attached to the buffer part 111 or abutted against the buffer part 111 to sufficiently limit the position of the connecting piece 11 and prevent the connecting piece 11 from moving freely in the vibration process of the loudspeaker 21.

The limiting portion may be an end cap 122, the end cap 122 may be a circular end cap, the center of the circular end cap 122 is located on the central axis of the first mounting hole 1111, and the end cap 122 and the connecting portion 212 are integrally formed, so as to improve the integrity of the fixing member 12. The projected area of the circular end cap 122 at one end of the buffer 111 is larger than the cross-sectional area of the first mounting hole 1111 along the direction perpendicular to the axis of the buffer 111, so that the end cap 122 is in contact with one end of the buffer 111, the contact area with the buffer 111 is increased, and the stability of the limit portion on the connection portion 121 is improved. The limiting part is provided with a cross clamping hole on one side away from the buffering part 111, so that the tool can rotate the connecting part 121 through the cross clamping hole, and further the thread on the connecting part 121 is connected with the back plate 13.

In some embodiments, the limiting portion may be, but is not limited to, an end cap 122 disposed at one end of the connecting portion 121, or may be formed in a ring shape and sleeved around the connecting portion 121, or other shapes, so as to be integrally formed with the connecting portion and contact with one end of the buffering portion. For example, the annular limiting portion is disposed in the middle of the connecting portion 121, one end of the connecting portion 121 penetrates through the first mounting hole 1111 and the second mounting hole 1121, and the other end of the connecting portion 121 can be connected to other structures.

In a second aspect, please refer to fig. 4-5, and with reference to fig. 2, the present application provides an intelligent interactive tablet 20, where the intelligent interactive tablet 20 includes a speaker 21, a display module 23, and the fixing structure 10.

The number of the fixing structures 10 connected to the speaker 21 is at least two, and the at least two fixing structures 10 are connected to different positions of the speaker 21, and are connected to the speaker 21 through the plurality of fixing structures 10, so that a plurality of positions on the speaker 21 are fixed relative to the back plate 13, and the mounting stability of the speaker 21 on the back plate 13 can be increased. When the number of the fixing structures 10 is two, two fixing structures 10 may be installed on two opposite sides of the horn 21 to increase the installation stability of the horn 21 on the back plate 13, so as to prevent the horn 21 from being deviated from the fixing member 21 during operation or vibration of the horn 21. When the number of the fixing structures 10 is four, four fixing structures 10 can be arranged at four corners of the horn 21; in other embodiments, the number and the installation position of the fixing structures 10 may be adjusted according to the shape of the speaker 21 itself, so as to prevent the speaker 21 and the back plate 13 from shaking relatively, thereby ensuring the stability of the speaker 21 fixed on the back plate 13.

The protrusion 132 is provided with a connection hole 2321, the connection portion 121 sequentially passes through the first mounting hole 1111, the second mounting hole 1121 and the connection hole 2321, and the connection hole 2321 may be a threaded hole to fix the connection member 11 on the back plate 13 in a threaded manner.

Display module assembly 23 installs in backplate 13, can set up display module assembly 23's mounted position according to the actual spatial layout and the functional requirement of the dull and stereotyped inside spare part of intelligence interaction, as shown in fig. 4, the mountable of display module assembly 23 keeps away from loudspeaker 21's one side on backplate 13, sets up display module assembly 23 towards the user.

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present application, it is to be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and specific meanings of the above terms may be understood by those skilled in the art according to specific situations.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A fixed knot constructs for be fixed in backplate with loudspeaker, its characterized in that includes:

the connecting piece comprises a buffering part and a positioning part integrally connected with the buffering part, the buffering part is connected with the horn, the buffering part comprises a first mounting hole, the positioning part comprises a second mounting hole communicated with the first mounting hole, the positioning part extends towards the direction far away from the buffering part and covers the bulge of the back plate, and the wall surface of the second mounting hole is in contact with the surface of the bulge;

the fixing piece penetrates through the first mounting hole and the second mounting hole and is connected with the back plate.

2. The fixation structure according to claim 1,

the first mounting hole is provided with a central axis, the periphery of the buffering part is provided with an annular clamping groove, and the axis of the annular clamping groove is overlapped with the central axis of the first mounting hole.

3. The fixing structure according to claim 2,

the number of the annular clamping grooves is multiple, the plurality of annular clamping grooves are coaxially arranged, and the plurality of annular clamping grooves are arranged at intervals along the central axis direction of the annular clamping grooves; at least one ring-shaped clamping groove is used for being clamped with the horn.

4. The fixing structure according to any one of claims 1 to 3,

the week side of buffering portion is provided with screens portion, screens portion be used for with loudspeaker joint.

5. The fixing structure according to any one of claims 1 to 3,

the aperture of the second mounting hole is gradually enlarged along the direction far away from the buffer part.

6. The fixing structure according to any one of claims 1 to 3,

the buffering portion is provided with a connecting surface facing one side of the positioning portion, the connecting surface extends to be connected with the wall surface of the first mounting hole and the wall surface of the second mounting hole respectively, and the connecting surface is used for being in contact with the back plate.

7. The fixing structure according to any one of claims 1 to 3,

the mounting includes connecting portion and with the spacing portion that connecting portion are connected, connecting portion wear to locate in proper order first mounting hole with the second mounting hole, spacing portion with keep away from in the buffering portion the one end contact of location portion, keep away from on the mounting the one end of connecting piece with the backplate is connected.

8. The fixing structure according to claim 7,

the limiting part is connected to the middle part of the connecting part and sleeved on the periphery of the connecting piece; or the limiting part is arranged at one end of the connecting part.

9. An intelligent interactive tablet, comprising:

a horn;

a back plate having a protrusion;

a display module mounted on the back plate, and

the fixing structure according to any one of claims 1 to 8, wherein the positioning portion of the fixing structure extends to cover the protrusion in a direction away from the buffering portion, a wall surface of the second mounting hole contacts with a surface of the protrusion, and the fixing member is disposed through the first mounting hole and the second mounting hole and connected to the back plate.

10. The smart interactive tablet of claim 9, wherein the smart interactive tablet comprises at least two of the securing structures, and the back plate has at least two of the protrusions in a one-to-one correspondence equal in number to the securing structures;

the protrusion is provided with a connecting hole, and the fixing piece penetrates through the first mounting hole and the second mounting hole and is mounted in the connecting hole.