CN217741902U

CN217741902U - UYOKE part with high sealing effect for loudspeaker

Info

Publication number: CN217741902U
Application number: CN202221803943.4U
Authority: CN
Inventors: 朱立东
Original assignee: Hubei Guanyintai Technology Co ltd
Current assignee: Hubei Guanyintai Technology Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-11-04
Anticipated expiration: 2032-07-13

Abstract

The utility model relates to a speaker technical field discloses a sealed effectual high UYOKE part for speaker, including horn head yoke and yoke shell, horn head yoke bottom surface four corners department is fixedly connected with installation position, four respectively installation position upper surface equal fixedly connected with sealing washer, four the sealing washer is the silicon rubber material and makes, horn head yoke top surface is by edge fixed plate that is provided with respectively all around. The utility model discloses in, there is the installation position through the four corners at horn head yoke, make the wholeness of this UYOKE part obtain promoting, make the preparation of this part at the in-process of assembly line processing production more simple and convenient, promote the work efficiency of production line processing, simultaneously, in the design card that four installation positions can be better goes into the recess that other devices designed, further reduces the degree of difficulty that this part and other devices are connected, promotes the sealed effect of this part.

Description

UYOKE part with high sealing effect for loudspeaker

Technical Field

The utility model relates to a speaker technical field especially relates to a sealed effectual UYOKE part for speaker.

Background

The loudspeaker is commonly called as a loudspeaker, is a very common electroacoustic transducer, and is a main device in electronic products such as a sound box, a television, a radio, a player, a repeater and the like, when audio current flows through a voice coil in a magnetic field, a magnetic field changing along with the audio current is generated, and the magnetic field interacts with the magnetic field of a permanent magnet to enable the voice coil to vibrate along the axial direction to drive a cone to enable large-area air around to vibrate correspondingly, so that mechanical energy is converted into sound energy, and pleasant sound is emitted.

Although the basic generating function of the speaker can be realized by the existing UYOKE component, the existing UYOKE component is mostly irregular in shape, and the component is mostly required to be connected with other devices by gluing, so that the existing UYOKE component is difficult to process, the processing efficiency on a production line is low, and the sealing performance is poor when being connected with other devices.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the UYOKE part that a speaker that proposes is high with sealed effect, this part is equipped with the installation position through adding in the four corners of horn head yoke, ensure that the shape integrality of this part obtains improving, make the shape of this part become more regular, reduce the operation degree of difficulty that this part adds man-hour on the production water line, to producing this part and operating the familiar degree of this part and the proficiency of production operation of the workman of the production water line of this part of production, promote workman's production machining efficiency and operation experience, promote the enthusiasm of workman's work, and then promote the machining efficiency of whole production water line, and simultaneously, install the installation position through adding in the four corners of horn head yoke, can make this part adopt the mode of more stable simple mortise-tenon joint to combine and other relevant parts to connect, as long as set up the recess that corresponds with the installation piece on corresponding device and can realize being connected between each part, reduce the connection position between this part and other parts, further promote the whole sealing device of this part after the installation degree of difficulty.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a UYOKE component with high sealing effect for a loudspeaker comprises a horn head yoke and a yoke shell, wherein four corners of the bottom surface of the horn head yoke are respectively and fixedly connected with mounting positions, the upper surfaces of the four mounting positions are respectively and fixedly connected with sealing rings, the four sealing rings are made of silicon rubber materials, and the top surface of the horn head yoke is close to the peripheral edges and is respectively and fixedly provided with a fixing plate;

the four corners of the bottom surface of the yoke shell are respectively and fixedly provided with a connecting position, the edges of the periphery of the bottom surface of the yoke shell are respectively provided with a glue injection groove, and the middle positions of the bottom surfaces of the four glue injection grooves are respectively provided with a first wiring hole;

through the technical scheme, there is the installation position through the four corners at horn head yoke, make the wholeness of this UYOKE part obtain promoting, make the preparation of this part in the in-process of assembly line processing production more simple and convenient, the work efficiency of promotion production line processing, and simultaneously, the design of four installation positions can be better in the card goes into the recess that other devices designed, further reduce the degree of difficulty that this part and other devices are connected, promote the sealed effect of this part, the sealing washer that sets up on the installation position can further promote the leakproofness, the wiring hole on the yoke shell also can be more convenient for this part and other devices are connected.

Furthermore, the center of the upper surface of the horn head yoke is fixedly connected with inner magnetic steel, and the center of the upper surface of the inner magnetic steel is fixedly connected with an inner pole piece;

through the technical scheme, magnetism is provided for the component, and normal use of the component is ensured.

Furthermore, a support frame is fixedly connected to the center of the upper surface of the inner pole piece, and second wiring holes are formed in the middle of the upper surface of the support frame close to the edges of the two sides;

through above-mentioned technical scheme, be favorable to receiving the voice coil outside with the wire of voice coil loudspeaker voice coil.

Furthermore, a plurality of exhaust holes are formed in the bottom surface of the horn head yoke iron at equal intervals;

through above-mentioned technical scheme, be favorable to strengthening the holistic radiating effect of this part, promote the life of part.

Furthermore, an anti-counterfeiting mark is fixedly arranged at a position lower than the middle of the edge of one side of the bottom surface of the horn head yoke iron;

through above-mentioned technical scheme, be favorable to preventing this UYOKE part from being stolen by other products.

Furthermore, fixing bolts are arranged at the four corners of the bottom surface of the yoke shell in a threaded manner;

through above-mentioned technical scheme, be favorable to installing the connecting plate in the yoke shell, be convenient for pull down when breaking down and change the maintenance.

Further, the bottom surface of the yoke shell is fixedly connected with a connecting plate through a fixing bolt;

through above-mentioned technical scheme, be favorable to installing vibrating diaphragm and voice coil loudspeaker voice coil in the yoke shell.

Furthermore, a vibrating diaphragm is fixedly connected to the center of the bottom surface of the connecting plate, and a voice coil is fixedly connected to the center of the bottom surface of the vibrating diaphragm;

through above-mentioned technical scheme, be favorable to this part to drive the diaphragm vibration through the voice coil loudspeaker voice coil and realize the sound production.

The utility model discloses following beneficial effect has:

1. the utility model provides a sealed effect high UYOKE part for speaker, compare in current UYOKE part, this part is equipped with the installation position through the four corners at horn head yoke additional, ensure that the shape integrality of this part obtains improving, make the shape of this part become more regular this part and install the installation position through the four corners at horn head yoke additional, when this part is installed, only need set up on corresponding device and can realize being connected between each part with the recess that the installation piece corresponds, reduce the connection degree of difficulty between this part and other parts, further promote the holistic leakproofness of device that uses this part after this part installation.

2. The utility model provides a pair of sealed effect high UYOKE part for speaker compares in current UYOKE part, and this part is equipped with the installation position through adding in the four corners of horn head yoke, ensures that the shape integrality of this part obtains improving for the shape of this part becomes this part of rule more.

3. The utility model provides a pair of sealed effect high UYOKE part for speaker compares in current UYOKE part, and this part is equipped with the installation position through the four corners at horn head yoke additional, has reduced the operation degree of difficulty that this part adds man-hour on the production water line, has promoted workman's production machining efficiency and operation experience, and then has promoted the holistic work efficiency of assembly line.

Drawings

Fig. 1 is an isometric view of a UYOKE part with high sealing effect for a speaker according to the present invention;

fig. 2 is a bottom view of a UYOKE part with high sealing effect for a speaker according to the present invention;

fig. 3 is a bottom view of the yoke housing of the UYOKE part with high sealing effect for the speaker according to the present invention;

fig. 4 is a top view of a UYOKE component with high sealing effect for a speaker according to the present invention.

Illustration of the drawings:

1. a horn head yoke; 2. a seal ring; 3. an exhaust hole; 4. an installation position; 5. anti-counterfeiting marks; 6. a fixing plate; 7. a first wiring hole; 8. vibrating the diaphragm; 9. a voice coil; 10. a connecting plate; 11. a connection bit; 12. injecting glue groove; 13. a yoke housing; 14. fixing the bolt; 15. internal magnetic steel; 16. a support frame; 17. an inner pole piece; 18. and a second wiring hole.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a UYOKE component with high sealing effect for a loudspeaker comprises a horn head yoke 1 and a yoke shell 13, wherein four corners of the bottom surface of the horn head yoke 1 are respectively and fixedly connected with mounting positions 4, the design of the mounting positions 4 improves the integral integrity of the component, reduces the operation difficulty of assembly line processing, improves the production efficiency, is convenient to connect with other devices, improves the air tightness of the component, sealing rings 2 are fixedly connected to the upper surfaces of the four mounting positions 4, the four sealing rings 2 are made of silicon rubber materials, and is favorable for further improving the air tightness of the device;

13 bottom surfaces four corners departments of yoke shell are fixed respectively and are provided with connection position 11, are favorable to being connected between yoke shell 13 and the

loudspeaker head yoke

1, and 13 bottom surfaces of yoke shell edge has seted up glue injection groove 12 all around respectively, is favorable to fixing yoke shell 13 on loudspeaker head yoke 1, and first wiring hole 7 has been seted up respectively to four glue injection groove 12 bottom surfaces intermediate positions, is favorable to connecting this part and other devices and then realizes normal work operation.

The loudspeaker head yoke 1 upper surface center department fixedly connected with interior magnet steel 15, pole piece 17 in the 15 upper surface center fixedly connected with of interior magnet steel, be favorable to providing magnetism for this part, ensure that this part can normally work, interior pole piece 17 upper surface center department fixedly connected with support frame 16, support frame 16 upper surface leans on both sides edge intermediate position to all seted up second wiring hole 18, be favorable to fixing voice coil loudspeaker voice coil 9, ensure that the circuit of voice coil loudspeaker voice coil 9 can be connected to outside this part, loudspeaker head yoke 1 bottom is the equidistant a plurality of exhaust holes 3 of having seted up, be favorable to the heat dissipation of this part, loudspeaker head yoke 1 bottom leans on one side edge middle off position fixed and is provided with false proof mark 5, be favorable to preventing this part from being stolen by other devices, yoke shell 13 bottom surface four corners department screw thread is provided with fixing bolt 14, yoke shell 13 bottom surface passes through fixing bolt 14 fixedly connected with connecting plate 10, connecting plate 10 bottom surface center department fixedly connected with vibrating diaphragm 8, vibrating diaphragm 8 bottom surface center department fixedly connected with voice coil loudspeaker voice coil 9 of vibrating diaphragm 8, be favorable to installing connecting plate 10 in yoke shell 13, be convenient for dismantling the maintenance when breaking down, vibration voice coil loudspeaker voice coil is realized through yoke shell 9.

The working principle is as follows: this part is equipped with installation position 4 through adding in the four corners at loudspeaker head yoke 1, is provided with sealing washer 2 on installation position 4, and then is connected to other devices with the part on, this part is connected with yoke shell 13 through fixed plate 6 on the surface, ensures that this part can realize basic sound production function, and first wiring hole 7 has still been seted up on the surface around yoke shell 13 to this part, and then realizes being connected of this part and other devices.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A UYOKE component with high sealing effect for a loudspeaker comprises a horn head yoke (1) and a yoke shell (13), and is characterized in that: the four corners of the bottom surface of the horn head yoke (1) are respectively and fixedly connected with mounting positions (4), the upper surfaces of the four mounting positions (4) are respectively and fixedly connected with sealing rings (2), the four sealing rings (2) are made of silicon rubber materials, and the top surface of the horn head yoke (1) close to the peripheral edges is respectively and fixedly provided with a fixing plate (6);

yoke shell (13) bottom surface four corners department is fixed respectively and is provided with connection position (11), yoke shell (13) bottom surface edge has seted up glue injection groove (12) all around respectively, four first wiring hole (7) have been seted up respectively to glue injection groove (12) bottom surface intermediate position.

2. The UYOKE member for speaker use having high sealing effect according to claim 1, wherein: the horn head yoke is characterized in that an inner magnetic steel (15) is fixedly connected to the center of the upper surface of the horn head yoke (1), and an inner pole piece (17) is fixedly connected to the center of the upper surface of the inner magnetic steel (15).

3. The UYOKE member with high sealing effect for speaker as claimed in claim 2, wherein: interior pole piece (17) upper surface center department fixedly connected with support frame (16), second wiring hole (18) have all been seted up by both sides edge intermediate position to support frame (16) upper surface.

4. The UYOKE member for speaker use having high sealing effect according to claim 1, wherein: the bottom surface of the horn head yoke (1) is provided with a plurality of exhaust holes (3) at equal intervals.

5. The UYOKE member for speaker use having high sealing effect according to claim 1, wherein: the middle lower position of one side edge of the bottom surface of the horn head yoke (1) is fixedly provided with an anti-counterfeiting mark (5).

6. The UYOKE member for speaker use having high sealing effect according to claim 1, wherein: and fixing bolts (14) are arranged at the four corners of the bottom surface of the yoke shell (13) in a threaded manner.

7. The UYOKE member with high sealing effect for speaker as claimed in claim 1, wherein: the bottom surface of the yoke shell (13) is fixedly connected with a connecting plate (10) through a fixing bolt (14).

8. The UYOKE member with high sealing effect for speaker as claimed in claim 7, wherein: the voice coil is characterized in that a vibrating diaphragm (8) is fixedly connected to the center of the bottom surface of the connecting plate (10), and a voice coil (9) is fixedly connected to the center of the bottom surface of the vibrating diaphragm (8).