Novel receiver

Abstract

The utility model relates to the technical field of receivers, in particular to a novel receiver, which comprises an integrated first shell, and an integrated second shell is arranged at the top of the integrated first shell; the assembling mechanism comprises a plurality of guide rods fixedly connected to the bottom of the integrated second shell, the surfaces of the guide rods are clamped to the inner wall of the integrated first shell, a plurality of limiting blocks are slidably connected to the inner wall of the integrated first shell, and the surfaces of the limiting blocks are clamped to the inner walls of the guide rods; one side of the limiting block is fixedly connected with an elastic piece, and the other end of the elastic piece is fixedly connected to the inner wall of the integrated first shell. According to the device, through the guide rod, the elastic sheet and the limiting block, the integrated first shell and the integrated second shell are rapidly assembled into the receiver, and compared with an existing receiver which is relatively complex to assemble, the receiver assembling operation is simple, and time and labor are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a receiver technical field, especially a new receiver. BACKGROUND

[0002] The receiver is also called a receiver, which is an electroacoustic transducer device for converting electrical signals into sound signals. The traditional receiver is driven by electricity to convert into the vibration of the diaphragm of the motor, and the vibration of the diaphragm is converted into the up-down vibration of the diaphragm, and the sound pressure is emitted, which is applied to the earphone or the hearing aid and other acoustic products.

[0003] Due to the limitation of the structure design of the receiver, the existing receiver needs to be assembled in the shell, and then the shell is assembled by screws, which leads to the complexity of the assembly of the receiver.

[0004] Therefore, a new receiver is proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model discloses a receiver to solve the above problems, and the complexity of the assembly of the receiver is improved.

[0006] The utility model discloses a kind of new receivers by the following technical solutions to achieve the above-mentioned purposes, including: integrated first shell, the top of the integrated first shell is equipped with integrated second shell;Assembly mechanism, the assembly mechanism includes the guide rod of being fixedly connected to integrated second shell bottom several, the surface of the guide rod is connected to the inner wall of integrated first shell, the inner wall of integrated first shell is slidably connected with several limit blocks, the surface of the limit block is connected to the inner wall of guide rod, the limit block is fixedly connected with spring piece on one side, the other end of the spring piece is fixedly connected to the inner wall of integrated first shell. Through guide rod, spring piece and limit block, integrated first shell and integrated second shell are quickly assembled into receiver, and the operation of the assembly of the receiver is simple, time-saving and labor-saving.

[0007] Preferably, the top of the integrated second shell is provided with a plurality of through holes, the inner wall of the guide rod is provided with an excess hole and an anti-loosening hole, the through hole is communicated with the excess hole, and the inner wall of the limit block is provided with a sliding hole on both sides. By injecting glue into the through hole, the glue flows to the anti-loosening hole through the excess hole and the sliding hole, so that the limit block is tightly clamped into the guide rod, and the assembly of the integrated first shell and the integrated second shell is tightly clamped.

[0008] Preferably, the lower end of the surface of the guide rod is in the shape of a circular truncated cone, and the inner wall of the through hole is recessed in the shape of a funnel.

[0009] Preferably, the inner wall of the anti-loosening hole is in the shape of a "V".

[0010] Preferably, one side of the limiting block is fixedly connected with a fixed rope, and the other end of the fixed rope penetrates through the integrated first shell and is fixedly connected with a disc. Through the disc and the fixed rope, the limiting block is away from the guide rod, and the locking of the guide rod is released.

[0011] Preferably, the bottom of the integrated first shell is provided with two placing grooves, and the surface of the disc is located inside the placing grooves.

[0012] Preferably, the top of the integrated first shell is fixedly connected with a silica gel strip, and the surface of the silica gel strip is clamped to the inner wall of the integrated second shell. Through the silica gel strip, the integrated first shell and the integrated second shell are tightly assembled, and the receiver is prevented from leaking sound.

[0013] The utility model discloses the beneficial effects are:

[0014] 1. Through the guide rod, the elastic sheet and the limiting block, the integrated first shell and the integrated second shell are quickly assembled into the receiver, and compared with the existing receiver assembly, the receiver assembly is simple in operation, time and labor saving.

[0015] 2. By injecting glue into the through hole, the glue flows to the anti-loose hole through the excess hole and the sliding hole, and the limiting block is tightly clamped in the guide rod, so that the integrated first shell and the integrated second shell are tightly assembled. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the whole structure schematic view of the utility model;

[0017] Figure 2 It is the integrated first shell and the integrated second shell sectional view of the utility model;

[0018] Figure 3 It is Figure 2 the enlarged view of A;

[0019] Figure 4 It is Figure 2 the enlarged view of B.

[0020] In the drawing: 1, integrated first shell; 2, integrated second shell; 3, assembly mechanism; 31, guide rod; 32, limiting block; 33, elastic sheet; 34, through hole; 35, excess hole; 36, sliding hole; 37, anti-loose hole; 38, fixed rope; 39, disc; 310, placing groove; 311, silica gel strip. DETAILED DESCRIPTION

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] In practical implementation: such as Figure 1-4 As shown, a new receiver includes: an integrated first housing 1, with an integrated second housing 2 on the top of the integrated first housing 1; and an assembly mechanism 3, which includes several guide rods 31 fixedly connected to the bottom of the integrated second housing 2. The surfaces of the guide rods 31 are engaged with the inner wall of the integrated first housing 1. Several limiting blocks 32 are slidably connected to the inner wall of the integrated first housing 1. The surfaces of the limiting blocks 32 are engaged with the inner wall of the guide rods 31. A spring piece 33 is fixedly connected to one side of the limiting block 32, and the other end of the spring piece 33 is fixedly connected to the inner wall of the integrated first housing 1.

[0023] The integrated first housing 1 contains a reed inside. A magnetic block and a vibrating rod are fixedly connected to the top of the reed. A voice coil and a magnetic frame are fixedly connected inside the integrated first housing 1. The surface of the reed is located inside the voice coil and magnetic frame. A circuit board is fixedly connected to the bottom of the voice coil. The integrated first housing 1 is made of 49 nickel magnetic material. A diaphragm is fixedly connected to the inner wall of the integrated second housing 2. The circuit board is located at the bottom of the voice coil, thus reducing the length. The reed has a flat structure, which facilitates processing and assembly. After the integrated first housing 1 and integrated second housing 2 are assembled into a receiver, when using a hearing aid, after charging the hearing aid, connect the hearing aid to the earplug or sound tube, hang the hearing aid behind the ear, insert the sound tube or earplug into the ear canal, adjust the position for comfortable and stable wear, and adjust the appropriate volume of the hearing aid to obtain the best hearing effect.

[0024] By optimizing the internal module structure of the integrated first housing 1 and the integrated second housing 2, the assembled receiver can be made shorter, about 5mm, which is more than 20% shorter than the traditional receiver. Furthermore, the integrated first housing 1 and the integrated second housing 2 are made separate, which facilitates the automated assembly of the integrated first housing 1 and the integrated second housing 2 into a receiver.

[0025] When the receiver needs to be assembled, the bottom of the integrated second shell 2 is abutted against the top of the integrated first shell 1, the guide rod 31 is clamped to the inner wall of the integrated first shell 1, at this time, the elastic force of the elastic sheet 33 pushes the limiting block 32 to move, the limiting block 32 is clamped to the guide rod 31, and then the integrated second shell 2 is installed in the integrated first shell 1, so that the integrated second shell 2 and the integrated first shell 1 are assembled into the receiver.

[0026] As shown in Figure 4 , a plurality of through holes 34 are formed in the top of the integrated second shell 2, the inner wall of the guide rod 31 is provided with an excess hole 35 and an anti-loosening hole 37, the through hole 34 is in communication with the excess hole 35, the inner wall of the limiting block 32 is provided with a sliding hole 36 on both sides, the surface of the lower end of the guide rod 31 is in the shape of a circular truncated cone, the inner wall of the through hole 34 is recessed in the shape of a funnel, and the inner wall of the anti-loosening hole 37 is in the shape of a "V".

[0027] After the surface of the integrated second shell 2 is locked on the integrated first shell 1, glue is injected into the through hole 34, the glue flows into the excess hole 35, the glue in the excess hole 35 flows into the sliding hole 36, the glue in the sliding hole 36 flows into the anti-loosening hole 37, and then the limiting block 32 is stably clamped in the guide rod 31, so that the integrated second shell 2 is stably installed in the integrated first shell 1.

[0028] As shown in Figure 3 , one side of the limiting block 32 is fixedly connected with a fixed rope 38, the other end of the fixed rope 38 penetrates through the integrated first shell 1 and is fixedly connected with a disc 39, the bottom of the integrated first shell 1 is provided with two placing grooves 310, and the surface of the disc 39 is located inside the placing grooves 310.

[0029] The disc 39 is pulled, so that the two fixed ropes 38 are pulled, and then the two limiting blocks 32 are close to each other, and then the surface of the guide rod 31 is clamped to the inner wall of the integrated first shell 1, at this time, the disc 39 is loosened, the elastic force of the elastic sheet 33 pushes the limiting block 32 to move, and the limiting block 32 is clamped to the guide rod 31.

[0030] As shown in Figure 3 , the top of the integrated first shell 1 is fixedly connected with a silica gel strip 311, and the surface of the silica gel strip 311 is clamped to the inner wall of the integrated second shell 2.

[0031] The utility model discloses when using, pull disc 39, drive two limit block 32 to be close to each other through fixed rope 38, and then make the surface of guide rod 31 be connected to the inner wall of integrated first casing 1 smoothly, make silica gel strip 311 be connected to the inner wall of integrated second casing 2, loosen disc 39 at this moment, and the elastic force of elastic sheet 33 promotes limit block 32 to move, makes limit block 32 be connected to guide rod 31, and then makes integrated second casing 2 be locked in integrated first casing 1, injects the glue into through -hole 34, and the glue flows to excess hole 35, and the glue in excess hole 35 flows to slide hole 36, and the glue in slide hole 36 flows to anti -loose hole 37, and then make limit block 32 be connected firmly in guide rod 31, thereby make integrated second casing 2 and integrated first casing 1 be assembled into receiver.

[0032] It should be noted that the above description of the integrated first casing 1, the integrated second casing 2 and the elastic sheet 33 are all mature devices in the prior art, and the specific model can be selected according to actual needs. Meanwhile, the power supply of the integrated first casing 1 and the integrated second casing 2 can be an internal power supply or a mains power supply, and the specific power supply method is selected as appropriate and will not be described here.

[0033] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A novel receiver, characterized in that, include: An integrated first housing (1) is provided with an integrated second housing (2) on its top. Assembly mechanism (3) includes several guide rods (31) fixedly connected to the bottom of the integrated second housing (2). The surface of the guide rods (31) is engaged with the inner wall of the integrated first housing (1). Several limiting blocks (32) are slidably connected to the inner wall of the integrated first housing (1). The surface of the limiting blocks (32) is engaged with the inner wall of the guide rods (31). A spring piece (33) is fixedly connected to one side of the limiting block (32). The other end of the spring piece (33) is fixedly connected to the inner wall of the integrated first housing (1).

2. The novel receiver according to claim 1, characterized in that: The top of the integrated second housing (2) is provided with several through holes (34), the inner wall of the guide rod (31) is provided with a transition hole (35) and an anti-loosening hole (37), the through holes (34) are connected to the transition hole (35), and the inner walls of the limiting block (32) are provided with sliding holes (36).

3. A novel receiver according to claim 2, characterized in that: The lower end of the surface of the guide rod (31) is truncated, and the inner wall of the through hole (34) is recessed in the shape of a funnel.

4. A novel receiver according to claim 2, characterized in that: The inner wall of the anti-loosening hole (37) is V-shaped.

5. A novel receiver according to claim 1, characterized in that: A fixing rope (38) is fixedly connected to one side of the limiting block (32), and the other end of the fixing rope (38) passes through the integrated first shell (1) and is fixedly connected to a disc (39).

6. A novel receiver according to claim 5, characterized in that: The bottom of the integrated first housing (1) has two placement slots (310), and the surface of the disc (39) is located inside the placement slots (310).

7. A novel receiver according to claim 1, characterized in that: A silicone strip (311) is fixedly connected to the top of the integrated first housing (1), and the surface of the silicone strip (311) is snapped onto the inner wall of the integrated second housing (2).

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