TWM245710U - Improved structure of single magnet loop and dual output speaker - Google Patents

Description

M245710 V. Creation Instructions (1) [Technical Domain] Structurally protected, the remaining boundaries of the sounds of both the mind and body are all • wait, the magnetic return A magnetic field cuts each system, then the volume is increased The structure has a large opening GF, with a capacity capacity and capacity capacity. The improvement of the speaker is related to the creative department. Among them, especially a ίΠΪ assisted enhanced design is not worthy to make the magnetic loop stronger. ::: f bridges are also available for assembly and Improved structure with single magnetic back pull σ eight for easy maintenance. [Previous technology] Beautiful music enriches our & main entertainment-m: We create colors, adjust for people, but are constantly improved and innovated, and actively develop for 碹 = 二八 铷 出 出, both in the shape combination w $ Become a mother ^ A new version has been launched for a while. Press ‘Remaining.’ The eight improved clubs are shown in Figure 1. The figure is shown in Figure 1. Its cutting is achieved to make the diaphragm A4 produce ::--Voice coil eight 2 ... There is a single-use in pronunciation Need to choose two different high, low, interval, and bass of the Ling's taste j team combination West?瞽 Shi audio production is not only costly, but it also takes up a lot of space, which is its biggest disadvantage. The dual configuration also enables the creator to launch the research and development before, as shown in Figure 2. It mainly includes: one or two new speakers changed to 1, and an elastic wave plate is installed at the rear position. Cylinder D support is connected to the support 择 —, magnetic return gap fL ^ f2; — both sides of the first F are open in the gap f 1; a second voice coil 3 is arranged in the magnetic return F_ The edge circle b2 is configured at magnetic return 1? This W — side

Ml Page 5 0S59 M245710

It is complicated, and because it is designed with a single column, it feels thinner and larger, and because of this, its structure is also very inconvenient for some ceiling-mounted sounds. Say

However, the single-loop and dual-tone structure is assembled in a more extended manner. There is no auxiliary support frame next to it, which can easily cause structural distortion due to collision. The support frame can be used to expand the outer frame for gripping sound output. In terms of assembly and maintenance, [New content] In view of this, the creators of this creation have carefully studied it. The main purpose of the final creation after several tests and improvements is too much. <Li> Let ’s embrace ML. I ’m sighing for a single magnetic return.徂-Double bass output, but it ’s protected ^ W is for your consumption. Θ 椹 1 The bridge mold is used to enhance the design. Bubo 1 makes the magnetic loop stronger protection. Τ Not only 3 is convenient to hold. Single magnetic return and double exit: using its bridge can also be assembled and ㈣ 『implementation』 Said Weibu eight improved structure.

To achieve the above purpose, too thoroughly I

Structure, which mainly includes: a single magnetic return dual sound output speaker β Fangteng set-bridge, the bridge: Fang set: the expansion port 'the t side is provided with a capacitive gap; one 铨 3 ^ ^ the magnetic Mo Baiyun M Zunyun · Z No.—voice coil, placed in the gap of 6 movements on one side of the magnetic loop, a second voice coil, which is located in the space between the movement and the other side of the magnetic loop, J5

8S60 Page 6 M245710 V. Creation instructions (3); a first diaphragm placed on the enlarged opening of the support frame with an inner diameter sticking to the first voice coil; a second diaphragm placed on the magnetic back with its inner diameter It is glued to the second voice coil; and an elastic wave plate is arranged behind the support frame and is glued to the first voice coil sleeve; thereby, the magnetic return can be held by the bridge and held in front of the support frame, providing two units at the same time in a single structure. There are different kinds of treble and bass output, and its bridge can be used for assembly and maintenance to facilitate the gripper. In order for your reviewing committee to understand the composition and operation of this creation in detail, please refer to the figure description below; [Illustration of drawing number] (1) ... Support frame (11) .. Enlarged opening (1 5). Cover (1 6): Small round cover (17): Base (2) ... First voice coil (3) ... Wave plate (5) ... Magnetic return (5 1) .. Capacitive clearance (52). Capacitive clearance (5 3). Cap iron (54). Sleeve (55). Magnet (5 6). Cap iron (6) ... Second voice coil (7) .. · First diaphragm (8) ... Second diaphragm (8 1): Ring ring (8 2): Round protrusion (9) ... Bridge (A1) ... Support Frame (All). Expanding mouth (A12). Magnetic return (A2). Voice coil (A3).

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M245710 V. Creation Instructions (4) (A4). Diaphragm (G): Support (G1) ·· Expansion (bl). First Voice Coil (b2) ·· (C). F): Magnetic return (f 1) ·· Capacity (f2). Capacitive gap (gl). The first diaphragm (g2) ·· The second diaphragm is shown in Figures 3 ~ 6. It mainly includes: square-shaped enlarged openings 1 1 and a magnetic loop 5 1 and 5 2 fixed inward; arranged on the magnetic loop 5-side arranged on the magnetic loop 5 and another support frame 1, the first 9 'is opened in the middle of the bridge 9 There are moving gaps 5 a first voice coil 2, a second voice coil 6, ^ --- a large mouth two-voice coil dynamic gap operation set Zhuo magnetic back to the mountain fork out of the sound I eight change above the mouth to set a Frame, each of the moving gaps 5 on both sides of the return 5 5 inside the tolerance gap 5 2 in the good bridge are a first diaphragm 7 the voice coil 2 is stuck; a second diaphragm 8; and, placed on the support The inner diameter of the enlarged opening 11 and the magnetic diameter 5 on the first magnetic coil 5 are glued to the first voice coil 6 1 ^ ---- 丄 Jun Fang is in position and the sound garden 0 name When returning to the 5th group, it will be affected by Mou 0 circle 25 ahead, and the use of a single structure at the same time 9 different bridge for its easy set Ξ high Bo Han clothing maintenance grip, spit frame transmission set

M245710 V. Creative Instructions (5) The plan is sturdy and easy to use, and it is progressive. A more specific method is shown in Figs. 3 and 4. In the implementation, the support frame 1 can be a circular section cover 15 in front, a la-shaped base 17 in the rear, and a circular section cover. A small round cover 16 is provided in the middle of the bridge 9 of 15 to form a pair of 5 pairs with the magnetic return. The first diaphragm 7 can be a general-purpose bass diaphragm, which is a bowl-shaped plate with a hole at the bottom of the center. The diaphragm 8 is a high-frequency diaphragm, and is composed of a ring 8 1 provided on a disc with a diameter reduced to surround a central protrusion 8 2. In the design, the first and second voice coils 2 and 6 have different diameters and lengths of each other. The magnetic return 5 can be a sleeve 5 4 with a large and small hole at both ends, and a ring magnet 5 5 is arranged inside. It is composed of two cap irons 5 3 and 56 at the end of the two holes, and the valley moving gaps 5 2 and 5 1 formed by the cap irons 53 and 56 and the sleeve 54 are aligned up and down. . Please refer to Figures 4 ~ 6 to make it combined with the magnetic return 5 to be able to stand on the front of the support frame 1 and push the second and first voice coils 6 and 2 up and down respectively, so that the first voice coil 2 can be used in conjunction with the action The first diaphragm 7 generates a bass output, and when the second voice coil is actuated, the second diaphragm 8 can be linked to generate a treble output, so as to achieve the effect of single output promotion by a single unit. In summary, 'in addition to the effective improvement of this creation, in addition to the improved structure of the single speaker, it can produce different output effects of dual high and low frequencies, but the use of a bridge-assisted reinforcement design on the structure' not only enables the magnetic return to be more robustly protected, but also uses its bridge Can also be used for miscellaneous, = easy to maintain and maintain, the overall space type is innovative, and its efficacy is obvious, and a new patent application was filed according to law.

Page 9 85S3 M245710 V. Creation Instructions (6) Page 10 M245710 Brief Description of Drawings Figure 1 is a combined plan view of Xi Law. Fig. 2 is a combined plan view of the single magnetic return and double sound output structure of the Xi type. Figure 3 · A three-dimensional exploded view of this creation. Figure 4 · Combined floor plan for this creation. Figure 5 · Schematic diagram of the operation of the bass diaphragm. Figure 6 · This figure shows the action of creating a tweeter.

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Claims (1)

M245710 An improved structure with a single magnetic loop and dual sound output, which mainly includes a support frame with an enlarged opening in the front and a free space above the opening—'a magnetic loop is fixed inward in the middle of the bridge, and two sides of the magnetic loop ^ There is a capacitive gap; the bow does not have a first voice coil, which is arranged in the capacitive gap on one side of the magnetic loop; a first voice coil, which is arranged in the capacitive gap on the other side of the magnetic loop · a first diaphragm , The inner diameter of the support ring on the enlarged mouth of the support frame is sticky; /, the second diaphragm is placed on the magnetic loop, and its inner diameter is in phase with the second voice coil, and 2 Assemble and if applied, the magnetic circuit is filled. If applied, the film is 10%. If you apply for the 'Make the magnetic back available for two different repairs, the patent scope of the first and the first two ends with a big two-cap iron cleat patent Fangu's first vibrator is the on-chip diameter reduction patent scope Support frame, 1 Teng is located in front of the support frame, with high and low bass output, and a good grip. The two magnetic coils described in item 1 have different sizes of small-hole sleeves and are formed with a ring inside. The bowl and plate in the opening at the bottom of the center of the dual magnetic loop described in item 1 is provided with a protruding ring to surround the 螫 described in the first item in the center; With its early body structure and its bridges, it can be used to improve the structure of the mouth, the diameter and length of the magnet, the two-hole end σ-eight improved structure, shape, the second vibration-a rounded protrusion constituted by the α-eight improved structure, the circular section cover, Rear 4 M245710 6. The scope of the patent application is a pull-shaped base. The circular bridge cover is provided with a small round cover in the middle to match the magnetic return pair. I Page 13 8567