Transfer jig for loudspeaker

Abstract

A transferring jig for loudspeakers comprises a transferring plate, two rows of placing round holes are formed in the transferring plate, the loudspeakers are placed in the placing round holes, and the loudspeakers are conveniently limited through the placing round holes, so that the problem of falling is avoided. A lower end cover is installed at the lower end of each placing round hole, a movable rod is arranged on each lower end cover in a penetrating mode, an upper top disc is arranged at the upper end of each movable rod, the upper top discs move in the placing round holes, the horns are placed on the upper top discs, the horns can be ejected out by moving the upper top discs upwards, and therefore the horns can be taken out conveniently.

Description

Technical Field

[0001] This utility model relates to the field of loudspeaker processing technology, and in particular to a transfer fixture for loudspeakers. Background Technology

[0002] The manufacturing process of loudspeakers involves assembling various components. To facilitate the transfer of multiple loudspeakers and avoid damage to the diaphragm, they are often placed on a flat plate. However, this method frequently results in loudspeakers falling off, and when applying insulating adhesive to the welding points, the lack of proper speaker positioning often leads to the loudspeakers shifting and the insulating adhesive being applied in the wrong place. Utility Model Content

[0003] This utility model provides a transfer fixture for horns to overcome the shortcomings of the prior art and solve the problem that the horns are easy to fall off during transfer, thus having strong practicality.

[0004] In order to achieve the purpose of this utility model, the following technology is proposed to be adopted:

[0005] A horn transfer fixture includes a transfer plate with two rows of placement holes. The horn is placed in each of these holes, which facilitates its positioning and prevents it from falling out. Each placement hole has a lower end cap with a movable rod passing through it. The upper end of the movable rod has an upper plate that moves within the placement hole. The horn is placed on the upper plate, and moving the upper plate upwards pushes the horn out, facilitating its removal.

[0006] Furthermore, in order to facilitate the transfer of the horn, gripping holes are provided at both ends of the transfer plate.

[0007] Furthermore, in order to automatically eject the horn from the placement hole and lock the upper plate during placement, a pair of strip holes are provided in each placement hole. Movable screws are installed within these strip holes. The lower end of each pair of movable screws is threadedly connected to a lower movable plate, and the upper end of each pair of movable screws is provided with an upper movable plate. A protruding plate is formed on the lower movable plate, and a locking rod is threadedly connected to the lower end of the protruding plate. A limit ring is welded to the lower end of the movable rod, and an insertion hole is provided at the lower end of the movable rod. A spring is fitted onto the upper end of the movable rod, with the lower end of the spring contacting the lower end cover and the upper end of the spring contacting the lower wall of the upper plate.

[0008] Furthermore, in order to facilitate the movement of the upper moving plate, an upper extension rod is welded onto the upper moving plate.

[0009] Furthermore, to prevent the horn from falling off, an inner protrusion is formed on the upper moving plate, which is located directly above each placement hole.

[0010] Furthermore, to facilitate the removal of the limit for multiple horns, two pairs of oblong holes are provided on the transfer plate. A moving rod is inserted through the oblong holes. The upper end of the moving rod is connected to a hinge seat by a thread, and the lower end of the moving rod is connected to a limit plate by a thread. The limit plate is located on the lower side of the transfer plate. A rotating plate is hinged to the upper end of the hinge seat. A long plate is formed at the other end of the rotating plate. A U-shaped opening is formed at the other end of the long plate, and an upper extension rod is inserted into the U-shaped opening.

[0011] Furthermore, in order to facilitate the rotation of the rotating plate, a rotating protrusion is formed on the rotating plate.

[0012] The advantages of the above technical solution are:

[0013] This invention facilitates the positioning and placement of the speaker during speaker processing and assembly, making it easier to move the speaker around during the processing. Attached Figure Description

[0014] To make the objectives, technical solutions, and advantages of this utility model clearer, the following will provide a further detailed description of this utility model in conjunction with the accompanying drawings.

[0015] Figure 1 A three-dimensional structure of one embodiment is shown. Figure 1 .

[0016] Figure 2 A magnified view of point A is shown.

[0017] Figure 3 A three-dimensional structure of one embodiment is shown. Figure 2 .

[0018] Figure 4 A magnified view of point B is shown.

[0019] Figure 5 A three-dimensional structural diagram of components such as the top plate is shown. Detailed Implementation

[0020] like Figures 1-5 As shown, a horn transfer fixture includes a transfer plate 1. Holding holes 10 are respectively opened at both ends of the transfer plate 1. Two rows of placement holes 11 are opened on the transfer plate 1, and the horn is placed in the placement holes 11. A lower end cover 3 is installed at the lower end of each placement hole 11. A movable rod 30 passes through the lower end cover 3. An upper top plate 33 is provided at the upper end of the movable rod 30. The upper top plate 33 moves within the placement hole 11, and the horn is placed on the upper top plate 33.

[0021] Each placement hole 11 has a pair of strip holes 12, and a movable screw 39 is movably installed in the strip hole 12. The lower end of each pair of movable screws 39 is connected to a lower movable plate 38 by a thread, and the upper end of each pair of movable screws 39 is provided with an upper movable plate 390. An inner protruding plate is formed on the upper movable plate 390, which is located directly above each placement hole 11. An upper extension rod 40 is welded to the upper movable plate 390, and a protruding plate 37 is formed on the lower movable plate 38. The lower end of the protruding plate 37 is connected to a locking rod 36 by a thread. A limit ring 31 is welded to the lower end of the movable rod 30, and an insertion hole 35 is opened at the lower end of the movable rod 30. A spring 34 is sleeved on the upper end of the movable rod 30. The lower end of the spring 34 contacts the lower end cover 3, and the upper end of the spring 34 contacts the lower wall of the upper top plate 33.

[0022] The transfer plate 1 has two pairs of waist-shaped holes 13. A moving rod 2 passes through the waist-shaped holes 13. The upper end of the moving rod 2 is connected to a hinge seat 20 by a thread. The lower end of the moving rod 2 is connected to a limit plate 25 by a thread. The limit plate 25 is located on the lower side of the transfer plate 1. A rotating plate 21 is hinged to the upper end of the hinge seat 20. A rotating protrusion 22 is formed on the rotating plate 21. A long plate 23 is formed at the other end of the rotating plate 21. A U-shaped opening 24 is formed at the other end of the long plate 23. An upper extension rod 40 passes through the U-shaped opening 24.

[0023] In this embodiment, during operation, the operator places the horns one by one into the placement hole 11 and on the upper plate 33.

[0024] When all the horns are placed in the round holes 11, pull down the movable rod 30 to compress the spring 34, so that the horns on the upper plate 33 are submerged in the round holes 11. The upper moving plate 390 and the locking rod 36 are moved by the upper extension rod 40, and finally the locking rod 36 is inserted into the insertion hole 35.

[0025] Furthermore, the inner protrusion at the upper end can prevent the horn from being moved out of the placement hole 11 when the horn is transferred.

[0026] After the horn is processed, the operator rotates the long plate 23 downwards and inserts the upper extension rod 40 into the U-shaped opening 24. Then, the rotating long plate 23 is moved, causing multiple upper moving plates 390 to move inwards, thereby causing the locking rod 36 to be pulled out from the insertion hole 35. The inner protruding plate also removes its restriction on the horn. Then, the horn is pushed to the top by the action of the spring 34, and then the operator takes out the horn.

[0027] The above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of this utility model. Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations of this utility model fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A transfer fixture for a loudspeaker, characterized in that, Includes a transfer plate (1), on which two rows of placement holes (11) are provided, and the horn is placed in the placement holes (11); Each placement hole (11) has a lower end cover (3) installed at its lower end. A movable rod (30) is installed on the lower end cover (3). An upper top plate (33) is installed at the upper end of the movable rod (30). The upper top plate (33) moves within the placement hole (11), and the horn is placed on the upper top plate (33).

2. The horn transfer fixture according to claim 1, characterized in that, The transfer plate (1) has holding holes (10) at both ends.

3. The horn transfer fixture according to claim 1, characterized in that, Each round hole (11) has a pair of strip holes (12), and a movable screw (39) is movably installed in the strip hole (12). The lower end of each pair of movable screws (39) is connected to a lower movable plate (38) by a thread, and the upper end of each pair of movable screws (39) is provided with an upper movable plate (390). A protruding plate (37) is formed on the lower movable plate (38), and the lower end of the protruding plate (37) is connected to a locking rod (36) by a thread. A limit ring (31) is welded to the lower end of the movable rod (30). An insertion hole (35) is opened at the lower end of the movable rod (30). A spring (34) is sleeved on the upper end of the movable rod (30). The lower end of the spring (34) contacts the lower end cover (3), and the upper end of the spring (34) contacts the lower wall of the upper top plate (33).

4. The horn transfer fixture according to claim 1, characterized in that, An upper extension rod (40) is welded onto the upper moving plate (390).

5. The horn transfer fixture according to claim 1, characterized in that, An inner protrusion is formed on the upper moving plate (390), and the inner protrusion is located directly above each placement hole (11).

6. The horn transfer fixture according to claim 4, characterized in that, The transfer plate (1) has two pairs of waist-shaped holes (13). A moving rod (2) is inserted through the waist-shaped holes (13). The upper end of the moving rod (2) is connected to a hinge seat (20) by a thread. The lower end of the moving rod (2) is connected to a limit plate (25) by a thread. The limit plate (25) is located on the lower side of the transfer plate (1). The upper end of the hinge seat (20) is hinged to a rotating plate (21). The other end of the rotating plate (21) is formed with a long plate (23). The other end of the long plate (23) is formed with a U-shaped opening (24). The upper extension rod (40) is inserted into the U-shaped opening (24).

7. The horn transfer fixture according to claim 6, characterized in that, Rotating protrusions (22) are formed on the rotating plate (21).

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