A structure for assembling a housing of a moving iron receiver

Abstract

The utility model relates to moving iron receiver technical field, and disclose a kind of shell assembly structure based on moving iron receiver, including bottom plate, the sidewall on the top of bottom plate is connected with two struts, two the struts are slidably connected with support plate, the utility model discloses the elastic reset function of two fixed springs and the guiding effect of trapezoidal frame promote bearing plate to move downwards or upwards, reached the effect that the position of bearing plate is conveniently adjusted, to this can conveniently the two housings of moving iron receiver placed on bearing plate are pulled into the inside of assembly frame and are pressed together work, or the two housings of moving iron receiver pressed together as a whole on bearing plate are conveniently pushed out from the inside of assembly frame, to facilitate the work staff conveniently to carry out taking and placing material work, to improve the convenience of the shell assembly structure to a certain extent significantly, to further provide help for improving the efficiency of assembly work.

Description

Technical Field

[0001] This utility model relates to the field of moving iron receiver technology, specifically to a housing assembly structure based on a moving iron receiver. Background Technology

[0002] A balanced armature receiver is an electroacoustic transducer that uses electromagnetic principles to produce sound through the vibration of a tiny iron piece called a "balanced armature." Therefore, balanced armature receivers are mainly used in hearing aids and wearable devices such as headphones. The assembly of the balanced armature receiver's housing is an important step in the manufacturing process. Usually, a housing assembly structure is used to quickly press the two housings that make up the balanced armature receiver together to form a whole.

[0003] In traditional moving-iron receiver housing assembly structures, the poor mobility of the assembly frame during use prevents the assembly frame from quickly moving the two housings of the moving-iron receiver under the pressing plate for pressing during the descent of the pressing plate. This reduces the efficiency of the assembly process and makes the existing housing assembly structure unable to effectively meet the needs of automated production, thus hindering practical use. Utility Model Content

[0004] This utility model provides a housing assembly structure based on a moving iron receiver, which solves the problem mentioned in the background art that the existing moving iron receiver housing assembly structure has poor mobility of the assembly frame, which causes the assembly frame to be unable to quickly move the two housings of the moving iron receiver to the bottom of the pressing plate for pressing during the descent of the pressing plate.

[0005] This utility model provides the following technical solution: a housing assembly structure based on a moving iron receiver, including a base plate, two pillars connected to the top side wall of the base plate, a support plate slidably connected to the two pillars, two connecting rods slidably connected to the support plate, and a fixing plate connected to the bottom side wall of the two connecting rods, a pressing plate connected to the bottom side wall of the fixing plate, a support frame provided at the bottom of the pressing plate, and a guide component installed on the support frame, an assembly frame connected to the top side wall of the support frame, a carrier plate slidably connected to the assembly frame, and an auxiliary component installed on the carrier plate.

[0006] Preferably, the guide assembly includes two fixed boxes fixedly connected to the top side wall of the base plate. A sliding rod is fixedly connected to the inner wall of the fixed box, and a sliding plate is slidably connected to the sliding rod. The top of the sliding plate extends to the outside of the fixed box and is fixedly connected to the side wall of the bottom of the support frame. A support rod is connected to the side wall of the fixed box, and a guide frame is rotatably connected to the side wall of the support rod. A connecting frame and a drive plate are slidably connected to the inner cavity and side wall of the guide frame, respectively. The connecting frame and the drive plate are fixedly connected to the side walls of the support frame and the support plate, respectively.

[0007] Preferably, a return spring is slidably connected to the slide rod, and the two sides of the return spring are respectively fixedly connected to the side wall of the slide plate and the inner wall of the fixed box.

[0008] Preferably, the auxiliary component includes a trapezoidal frame fixedly connected to the top side wall of the base plate, a top plate slidably connected to the top side wall of the trapezoidal frame, a top rod connected to the top side wall of the top plate, and the top end of the top rod penetrating the side wall of the support frame and fixedly connected to the bottom side wall of the bearing plate.

[0009] Preferably, two T-shaped limiting rods are slidably connected to the top plate, and both T-shaped limiting rods are fixedly connected to the side wall of the support frame. A fixing spring is slidably connected to the T-shaped limiting rod, and the two sides of the fixing spring are fixedly connected to the side wall of the top plate and the side wall of the support frame, respectively.

[0010] Preferably, each of the two connecting rods is slidably connected to a buffer spring, and the two sides of the buffer spring are respectively fixedly connected to the side walls of the fixing plate and the support plate.

[0011] Preferably, a cylinder is fixedly connected to the side wall at the top of the support plate, and the cylinder is fixedly connected to the side wall at the top of the base plate.

[0012] This utility model has the following beneficial effects: This invention controls two drive plates to move downwards, causing two guide frames to rotate clockwise to a near-vertical state. This allows the two guide frames to gradually pull the assembly frame below the pressing plate via two connecting frames, achieving rapid control of the assembly frame's movement below the pressing plate. This facilitates the assembly frame's quick movement of the two housings of the moving iron receiver below the pressing plate during its descent, enabling them to press together. This improves assembly efficiency and allows the housing assembly structure to effectively meet the needs of automated production, thus benefiting practical use. Simultaneously, when the two drive plates move upwards, the external force on the two return springs disappears, allowing the assembly frame to quickly return to its initial position in preparation for the next pressing operation.

[0013] This invention utilizes the elastic reset function of two fixed springs and the guiding effect of a trapezoidal frame to move the support plate downwards or upwards, achieving convenient adjustment of the support plate's position. This allows for easy pulling of the two housings of the moving iron receiver placed on the support plate into the assembly frame for pressing, or convenient pushing the two housings of the moving iron receiver, pressed together as a single unit on the support plate, out of the assembly frame. This facilitates easy material handling by workers, significantly improving the convenience of the housing assembly structure and further contributing to increased assembly efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0015] Figure 2 This is a right-view stereoscopic structural diagram of the present invention.

[0016] Figure 3 This is a cross-sectional perspective view of the component fixing box of this utility model.

[0017] Figure 4 This is a three-dimensional structural diagram of a partial component of this utility model.

[0018] In the diagram: 1. Base plate; 2. Guide assembly; 21. Fixing box; 22. Drive plate; 23. Guide frame; 24. Connecting frame; 25. Support rod; 26. Return spring; 27. Slide plate; 28. Slide rod; 3. Auxiliary assembly; 31. Trapezoidal frame; 32. Top plate; 33. Top rod; 34. Fixing spring; 35. T-shaped limit rod; 4. Support column; 5. Support frame; 6. Assembly frame; 7. Pressing plate; 8. Fixing plate; 9. Buffer spring; 10. Connecting rod; 11. Cylinder; 12. Support plate; 13. Bearing plate. Detailed Implementation

[0019] 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.

[0020] This utility model embodiment provides a housing assembly structure based on a moving iron receiver, such as... Figures 1-4As shown, the assembly includes a base plate 1. Two pillars 4 are connected to the top side wall of the base plate 1. A support plate 12 is slidably connected to the two pillars 4. Two connecting rods 10 are slidably connected to the support plate 12. A fixing plate 8 is connected to the bottom side wall of the two connecting rods 10. A pressing plate 7 is connected to the bottom side wall of the fixing plate 8. By controlling the connecting rods 10 to move downward, the connecting rods 10 drive the pressing plate 7 to move downward through the fixing plate 8 to press and assemble the two housings of the moving iron receiver placed on the bearing plate 13 inside the assembly frame 6. At the same time, when the connecting rods 10 move downward, they can drive the two drive plates 22 to move downward. A support frame 5 is provided at the bottom of the pressing plate 7, and a guide component 2 is installed on the support frame 5. The guide component 2 can quickly control the assembly frame 6 to move below the pressing plate 7, so that the assembly frame 6 can quickly move the two housings of the moving iron receiver below the pressing plate 7 for pressing during the descent of the pressing plate 7. An assembly frame 6 is connected to the top side wall of the support frame 5. A carrier plate 13 is slidably connected to the assembly frame 6, and an auxiliary component 3 is installed on the carrier plate 13. The position of the carrier plate 13 can be easily adjusted through the auxiliary component 3. This allows the two housings of the moving iron receiver placed on the carrier plate 13 to be easily pulled into the assembly frame 6 for pressing, or the two housings of the moving iron receiver pressed into a whole on the carrier plate 13 to be easily pushed out from the inside of the assembly frame 6.

[0021] In a further preferred embodiment of this utility model, such as Figures 1-3 As shown, the guide assembly 2 includes two fixed boxes 21 fixedly connected to the top side wall of the base plate 1. A slide rod 28 is fixedly connected to the inner wall of the fixed box 21. A slide plate 27 is slidably connected to the slide rod 28. The top of the slide plate 27 extends to the outside of the fixed box 21 and is fixedly connected to the side wall of the bottom of the support frame 5. A support rod 25 is connected to the side wall of the fixed box 21. A guide frame 23 is rotatably connected to the side wall of the support rod 25. A connecting frame 24 and a drive plate 22 are slidably connected to the inner cavity and side wall of the guide frame 23, respectively. The connecting frame 24 and the drive plate 22 are fixedly connected to the side walls of the support frame 5 and the support plate 12, respectively. By controlling the two drive plates 22 to move downward, the two guide frames 23 are rotated clockwise to a more vertical state. This allows the two guide frames 23 to pull the assembly frame 6 fixed on the support frame 5 to the bottom of the pressing plate 7 through the two connecting frames 24, thus achieving the purpose of quickly controlling the assembly frame 6 to move to the bottom of the pressing plate 7.

[0022] In a further preferred embodiment of this utility model, such as Figure 3As shown, a return spring 26 is slidably connected to the slide bar 28, and the two sides of the return spring 26 are respectively fixedly connected to the side wall of the slide plate 27 and the inner wall of the fixed box 21. Through the elastic return function of the two return springs 26, the two return springs 26 can pull the assembly frame 6 fixed on the support frame 5 back to the initial position through the two slide plates 27, so as to prepare for the next pressing work.

[0023] In a further preferred embodiment of this utility model, such as Figure 1 , Figure 2 and Figure 4 As shown, the auxiliary component 3 includes a trapezoidal frame 31 fixedly connected to the top side wall of the base plate 1. A top plate 32 is slidably connected to the top side wall of the trapezoidal frame 31. A top rod 33 is connected to the top side wall of the top plate 32. The top end of the top rod 33 passes through the side wall of the support frame 5 and is fixedly connected to the bottom side wall of the bearing plate 13. The elastic reset function of the two fixed springs 34 and the guiding effect of the trapezoidal frame 31 cause the top plate 32 to move downward or upward, so that the top plate 32 can drive the bearing plate 13 to move downward or upward through the top rod 33, thereby achieving the purpose of conveniently adjusting the position of the bearing plate 13.

[0024] In a further preferred embodiment of this utility model, such as Figure 1 , Figure 2 and Figure 4 As shown, two T-shaped limiting rods 35 are slidably connected to the top plate 32, and both T-shaped limiting rods 35 are fixedly connected to the side wall of the support frame 5. A fixing spring 34 is slidably connected to the T-shaped limiting rod 35, and the two sides of the fixing spring 34 are fixedly connected to the side wall of the top plate 32 and the support frame 5 respectively. Through the elastic reset function of the two fixing springs 34, the top plate 32 can pull the bearing plate 13 from the top of the assembly frame 6 to the bottom of the assembly frame 6 through the top rod 33.

[0025] In a further preferred embodiment of this utility model, such as Figure 1 and Figure 2 As shown, buffer springs 9 are slidably connected to both connecting rods 10, and the two sides of the buffer springs 9 are fixedly connected to the side walls of the fixed plate 8 and the support plate 12, respectively. Through the elastic action of the two buffer springs 9, the two buffer springs 9 can offset and buffer part of the pressure exerted by the pressing plate 7 on the two housings of the moving iron receiver, thereby protecting the two housings of the moving iron receiver during the pressing assembly work.

[0026] In a further preferred embodiment of this utility model, such as Figure 1 and Figure 2As shown, a cylinder 11 is fixedly connected to the side wall of the top of the support plate 12, and the cylinder 11 is fixedly connected to the side wall of the top of the base plate 1. Through the extension and retraction of the output end of the cylinder 11, the cylinder 11 can quickly drive the pressing plate 7 to move downward or upward through the connecting rod 10, so that the pressing plate 7 can quickly press and assemble the two housings of the moving iron receiver placed on the bearing plate 13 inside the assembly frame 6.

[0027] In this embodiment, when the operator uses the housing assembly structure to press and assemble the two housings of the moving iron receiver, the operator first places the housing assembly structure on the table using the base plate 1 and supplies power to the electronic components on the housing assembly structure via an external power supply. Then, the operator places the two housings of the moving iron receiver to be pressed and assembled on the support plate 13. Next, the operator activates the cylinder 11 using a controller, so that the output end of the cylinder 11 can quickly drive the pressing plate 7 downward to press and assemble the two housings of the moving iron receiver placed on the support plate 13 inside the assembly frame 6. After one pressing and assembly operation is completed, the output end of the cylinder 11 can drive the pressing plate 7 upward to separate from the two housings of the moving iron receiver that have been pressed into a whole. When the output end of the cylinder 11 drives the pressing plate 7 upward, it can also drive the assembly frame 6 and the support plate 13 to return to their initial positions. Then, the operator can remove the two housings of the moving iron receiver that have been pressed into a whole from the support plate 13. The above operation can be repeated to press and assemble the two housings of the moving iron receiver multiple times.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0029] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A housing assembly structure based on a moving iron receiver, comprising a base plate (1), characterized in that: Two pillars (4) are connected to the top side wall of the base plate (1). A support plate (12) is slidably connected to the two pillars (4). Two connecting rods (10) are slidably connected to the support plate (12). A fixing plate (8) is connected to the bottom side wall of the two connecting rods (10). A pressing plate (7) is connected to the bottom side wall of the fixing plate (8). A support frame (5) is provided at the bottom of the pressing plate (7). A guide component (2) is installed on the support frame (5). An assembly frame (6) is connected to the top side wall of the support frame (5). A bearing plate (13) is slidably connected to the assembly frame (6). An auxiliary component (3) is installed on the bearing plate (13).

2. The housing assembly structure based on a moving iron receiver according to claim 1, characterized in that: The guide assembly (2) includes two fixed boxes (21) fixedly connected to the top side wall of the base plate (1). A slide rod (28) is fixedly connected to the inner wall of the fixed box (21). A slide plate (27) is slidably connected to the slide rod (28). The top of the slide plate (27) extends to the outside of the fixed box (21) and is fixedly connected to the side wall of the bottom of the support frame (5). A support rod (25) is connected to the side wall of the fixed box (21). A guide frame (23) is rotatably connected to the side wall of the support rod (25). A connecting frame (24) and a drive plate (22) are slidably connected to the inner cavity and side wall of the guide frame (23). The connecting frame (24) and the drive plate (22) are fixedly connected to the side walls of the support frame (5) and the support plate (12) respectively.

3. The housing assembly structure based on a moving iron receiver according to claim 2, characterized in that: A return spring (26) is slidably connected to the slide bar (28), and the two sides of the return spring (26) are respectively fixedly connected to the side wall of the slide plate (27) and the inner wall of the fixed box (21).

4. The housing assembly structure based on a moving iron receiver according to claim 1, characterized in that: The auxiliary component (3) includes a trapezoidal frame (31) fixedly connected to the top side wall of the base plate (1), a top plate (32) slidably connected to the top side wall of the trapezoidal frame (31), a top rod (33) connected to the top side wall of the top plate (32), and the top end of the top rod (33) penetrates the side wall of the support frame (5) and is fixedly connected to the bottom side wall of the bearing plate (13).

5. The housing assembly structure based on a moving iron receiver according to claim 4, characterized in that: Two T-shaped limiting rods (35) are slidably connected to the top plate (32), and both T-shaped limiting rods (35) are fixedly connected to the side wall of the support frame (5). A fixing spring (34) is slidably connected to the T-shaped limiting rod (35), and the two sides of the fixing spring (34) are fixedly connected to the side wall of the top plate (32) and the support frame (5) respectively.

6. The housing assembly structure based on a moving iron receiver according to claim 1, characterized in that: Both connecting rods (10) are slidably connected to buffer springs (9), and the two sides of the buffer springs (9) are fixedly connected to the side walls of the fixing plate (8) and the support plate (12), respectively.

7. The housing assembly structure based on a moving iron receiver according to claim 1, characterized in that: A cylinder (11) is fixedly connected to the side wall at the top of the support plate (12), and the cylinder (11) is fixedly connected to the side wall at the top of the base plate (1).

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