Loudspeaker fixing device

Abstract

The utility model discloses a loudspeaker fixing device comprising a pedestal, a body fixing mechanism, a flat cable fixing mechanism, a first push rod and a second push rod, the body fixing mechanism is fixed on the top surface of the flat cable fixing mechanism fixed on the pedestal, and the side surface of the pedestal is provided with a first positioning port and a second positioning port side by side. The first end of the first push rod is connected to the body fixing mechanism, the second end of the first push rod can extend out of the first receding opening, the first end of the second push rod is connected to the flat cable fixing mechanism, the second end of the second push rod can extend out of the second receding opening, and the body fixing mechanism is provided with a first fixing opening capable of containing a loudspeaker body. A clamping end capable of clamping the loudspeaker body is arranged below the first fixing opening, the flat cable fixing mechanism is provided with a second fixing opening capable of containing the flat cable connector, and the second push rod can be pushed by external force to retract into the second positioning opening and drive the cover plate to be away from the second positioning opening. According to the utility model, product assembly is facilitated.

Description

Technical Field

[0001] The utility model relates to a clamp, in particular to a loudspeaker fixing device. Background Art

[0002] With the development of the times, industrial production technology is also developing rapidly, and automated equipment is being used more and more in industrial production. At present, the speaker assembly needs to weld the speaker body and the cable during the production process. However, since the speaker body is small and difficult to grasp, it is inconvenient during the welding process, which can easily lead to a decrease in product production efficiency. It lacks competitiveness in the industrial field that emphasizes cost reduction and efficiency improvement, and is not conducive to large-scale promotion and industrial production. Utility Model Content

[0003] In order to overcome the above-mentioned defects, the present invention provides a loudspeaker fixing device, which has the advantage of being easy to assemble.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a speaker fixing device, comprising: a base, a body fixing mechanism, a cable fixing mechanism, a first push rod and a second push rod, the body fixing mechanism is fixed to the top surface of the cable fixing mechanism fixed to the base, a side surface of the base is provided with a first positioning hole and a second positioning hole side by side, a first end of the first push rod is connected to the body fixing mechanism, and the second end of the first push rod can be extended from the first clearance hole, a first end of the second push rod is connected to the cable fixing mechanism, and the second end of the second push rod can be extended from the second clearance hole, the body fixing mechanism is provided with a first fixing hole capable of accommodating a speaker body, a clamping end capable of clamping the speaker body is provided below the first fixing hole, a welding point for welding the cable is provided on the top of the speaker body, the first push rod can be retracted into the first positioning hole and open the clamping end under the push of an external force, the cable fixing mechanism is provided with a second fixing hole capable of accommodating a cable connector, a cover plate capable of covering the second fixing hole is provided next to the second fixing hole, and the second push rod can be retracted into the second positioning hole under the push of an external force and drive the cover plate away from the second positioning hole.

[0005] As an option, a connecting platform is protruding from the edge of the base, and the main body fixing mechanism includes a first optical axis, a first slider, a first fixed seat, a pressure rod, two clamping blocks, two first rollers and two first compression springs. The first optical axis is fixed to the side wall of the connecting platform, the first optical axis is parallel to the top surface of the base, the first slider is slidably connected to the first optical axis, the first end of the pressure rod is fixed to the first slider, the first end of the first push rod is connected to the first slider, one clamping block corresponds to one first roller and one first compression spring, a sliding groove is provided on the first fixed seat, the two clamping blocks are connected to the sliding groove in opposite directions, the two ends of the first compression spring respectively abut the clamping block and the first fixed seat, and the two first rollers are opposite to each other The cam is fixed to the bottom of the slider in rotation, and positioning protrusions are provided on the top of the slider in opposite directions. The positioning protrusions are the clamping ends of the body fixing mechanism. The first fixing port is provided on the first fixing seat between the two positioning protrusions. The positioning protrusions can approach each other and clamp the speaker body under the drive of the first compression spring. The second end of the pressure rod can extend from between the two first rollers. The second end of the pressure rod is provided with a first inclined surface that can cooperate with the first roller on both sides facing the first roller. The first push rod can retract into the first positioning port under the push of external force and push the first slider away from the first fixing seat. The first inclined surface can squeeze the first roller to drive the two clamping blocks away from each other and compress the first compression spring.

[0006] The cam is secured to the side panel with respect to the first and second sliding members, and the cam is secured to the side panel with respect to the first and second sliding members. One side of the wheel is provided with a second slope that can cooperate with the second roller, the second fixed seat is fixed to the top surface of the base, the second fixed port is provided with the second fixed seat, the cover plate is fixed to the end of the push plate above the second fixed seat, the second slider can be moved away from the positioning seat under the drive of the second compression spring, the second inclined surface can squeeze the second roller to drive the push plate close to the positioning seat and compress the third compression spring, when the push plate approaches the positioning seat, the cover plate can cover the second fixed port, the second push rod can retract the second positioning port under the push of external force, the second slider can move away from the second fixed seat and compress the second compression spring under the push of the second push rod, the second slope can move away from the second roller under the push of the second push rod, the push plate can move away from the positioning seat under the drive of the third compression spring, and the cover plate can move away from the second fixed port when the push plate moves away from the positioning seat.

[0007] Optionally, a fourth compression spring is further included, which is sleeved on the first optical axis, and both ends of the fourth compression spring respectively abut against the connecting platform and the first slider. Driven by the fourth compression spring, the first slider can approach the first fixed seat and drive the first inclined surface away from the first roller.

[0008] Optionally, the cover plate is detachably fixed to the end of the push rod by bolts.

[0009] Optionally, the outer peripheral walls of the first roller and the second roller are both made of plastic.

[0010] The beneficial technical effect of the present invention is as follows: the speaker fixing device includes: a base, a body fixing mechanism, a cable fixing mechanism, a first push rod, and a second push rod. When in use, the speaker body is first placed in the first fixing opening, and then the clamping end of the body fixing mechanism clamps and fixes the speaker body. The cable connector is then placed in the second fixing opening, and then the cover plate is placed on the second fixing opening to prevent the cable connector from being separated from the second fixing opening. In this way, the speaker body and the cable connector are both in a fixed state without the need for manual gripping, so that the cable can be welded to the welding point on the top of the speaker body, thereby improving the convenience of product assembly. It has the advantage of being easy to assemble the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a three-dimensional view of the entire machine of the utility model;

[0012] Figure 2 It is a top view of the whole machine of the utility model;

[0013] Figure 3 This is a front view of the entire machine of the utility model;

[0014] in:

[0015] 1. Base; 2. First push rod; 3. Second push rod; 4. Connecting platform; 5. First optical axis;

[0016] 6. First slider; 7. First fixed seat; 8. Press rod; 9. Positioning protrusion; 10. Second optical axis; 11. Second slider; 12. Second fixed seat; 13. Positioning seat; 14. Third optical axis; 15. Push plate; 16. Cover plate; 17. Second roller; 18. Bolt. DETAILED DESCRIPTION

[0017] In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the specific implementation methods of the present invention are further described in detail below in conjunction with the drawings and examples. The following examples are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0018] This specific embodiment describes in detail the speaker fixing device described in this application, such as Figure 1-Figure 3 As shown, the speaker fixing device includes: a base 1, a body fixing mechanism, a cable fixing mechanism, a first push rod 2 and a second push rod 3. The body fixing mechanism is fixed to the cable fixing mechanism and is fixed to the top surface of the base 1. A first positioning hole and a second positioning hole are provided side by side on the side of the base 1. The first end of the first push rod 2 is connected to the body fixing mechanism, and the second end of the first push rod 2 can extend from the first clearance hole. The first end of the second push rod 3 is connected to the cable fixing mechanism, and the second end of the second push rod 3 can extend from the second clearance hole. The body fixing mechanism is provided with a first fixing hole that can accommodate the speaker body, and a clamping end that can clamp the speaker body is provided below the first fixing hole. A welding point for welding the cable is provided on the top of the speaker body. The first push rod 2 can be retracted to the first positioning hole and open the clamping end under the push of an external force. The cable fixing mechanism is provided with a second fixing hole that can accommodate the cable connector. A cover plate 16 that can cover the second fixing hole is provided next to the second fixing hole. The second push rod 3 can be retracted to the second positioning hole under the push of an external force and drive the cover plate 16 away from the second positioning hole. When in use, first place the speaker body in the first fixing hole, then the clamping end of the body fixing mechanism clamps and fixes the speaker body, then place the cable connector in the second fixing hole, and then cover the second fixing hole with the cover plate 16 to prevent the cable connector from being separated from the second fixing hole. In this way, the speaker body and the cable connector are both in a fixed state without the need for manual gripping, so that the cable can be soldered to the soldering point on the top of the speaker body, which improves the convenience of product assembly. It has the advantage of being easy to assemble the product.

[0019] Optionally, in this embodiment, a connecting platform 4 is protruding from the edge of the base 1, and the main body fixing mechanism includes a first optical axis 5, a first slider 6, a first fixed seat 7, a pressure rod 8, two clamping blocks, two first rollers and two first compression springs. The first optical axis 5 is fixed to the side wall of the connecting platform 4, and the first optical axis 5 is parallel to the top surface of the base 1. The first slider 6 is slidably connected to the first optical axis 5. The first end of the pressure rod 8 is fixed to the first slider 6. The first end of the first push rod 2 is connected to the first slider 6. One clamping block corresponds to one first roller and one first compression spring. A sliding groove is provided on the first fixed seat 7. The two clamping blocks are connected to the sliding groove in opposite sliding directions. The two ends of the first compression spring respectively abut the clamping block and the first fixed seat 7. The two first rollers are fixed to the bottom of the slider in opposite rotations. The top of the slider Positioning protrusions 9 are provided opposite each other, and the positioning protrusions 9 serve as the clamping ends of the body fixing mechanism. A first fixing opening is provided on the first fixing seat 7 between the two positioning protrusions 9. When the speaker body needs to be clamped, the positioning protrusions 9 can be driven by the first compression spring to approach each other and clamp the speaker body. The second end of the pressure rod 8 can extend from between the two first rollers. The second end of the pressure rod 8 is provided with first inclined surfaces that can cooperate with the first rollers on both sides facing the first rollers. When the speaker body needs to be released, the first push rod 2 can be pushed by an external force, such as manual pushing or cylinder pushing, to retract the first positioning opening and push the first slider 6 away from the first fixing seat 7. At this time, the first inclined surface can squeeze the first roller to drive the two clamping blocks away from each other and compress the first compression spring. In addition, the first push rod 2 also makes it easier for the user to confirm whether the clamping end of the body fixing mechanism is in the open state. If the first push rod 2 is retracted into the base 1, the clamping end of the body fixing mechanism is in the open state. If the first push rod 2 protrudes from the base 1, the clamping end of the body fixing mechanism is in the clamped state.

[0020] Optionally, in this embodiment, the cable fixing mechanism includes a second optical axis 10, a second slider 11, a second fixing seat 12, a positioning seat 13, a third optical axis 14, a second compression spring, a third compression spring and a push plate 15. The second optical axis 10 is fixed to the side wall of the connecting platform 4, the second optical axis 10 is parallel to the top surface of the base 1, the second slider 11 is slidably connected to the first optical axis 5, the second compression spring is sleeved on the second optical axis 10, and the two ends of the second compression spring are respectively against the connecting platform 4 and the second slider 11, and the positioning seat 1 3 is fixed to the top surface of the base 1, the third optical axis 14 is fixed to the side wall of the positioning seat 13, the third optical axis 14 is perpendicular to the second optical axis 10 but parallel to the top surface of the base 1, the side of the push plate 15 is slidably connected to the third optical axis 14, the third compression spring is sleeved on the third optical axis 14, the two ends of the third compression spring respectively abut against the positioning seat 13 and the push plate 15, the push plate 15 is rotatably provided with a second roller 17 on the side away from the positioning seat 13, and the second slider 11 is provided with a second roller 17 on the side facing the second roller 17. The second ramp can be moved away from the second roller 17 under the push of the second push rod 3, and the push plate 15 can be moved away from the positioning seat 13 under the drive of the third compression spring. When the push plate 15 is away from the positioning seat 13, the cover plate 16 can be moved away from the second fixing port. In addition, the second push rod 3 can also facilitate the user to confirm whether the second fixing port is in an open state. If the second push rod 3 is retracted into the base 1, the second fixing port is in an open state; if the second push rod 3 protrudes from the base 1, the second fixing port is in a closed state.

[0021] This embodiment optionally further includes a fourth compression spring, which is sleeved around the first optical axis 5. The fourth compression spring has its ends respectively abutting the connecting platform 4 and the first slider 6. Driven by the fourth compression spring, the first slider 6 can approach the first fixed seat 7 and drive the first inclined surface away from the first roller. When the first push rod 2 is released, the fourth compression spring can drive the first slider 6 toward the first fixed seat 7.

[0022] Optionally, in this embodiment, the cover plate 16 is detachably fixed to the end of the push rod by bolts 18, so as to facilitate replacement of cover plates 16 of different sizes.

[0023] In this embodiment, the outer peripheral walls of the first roller and the second roller 17 are optionally made of plastic. In some optional embodiments, the outer peripheral walls of the first roller and the second roller 17 can also be made of plastic.

[0024] Made of urethane.

[0025] Using the loudspeaker fixing device in this embodiment has the advantage of facilitating product assembly.

Claims

1. A speaker fixing device, characterized in that: include: The base (1), the body fixing mechanism, the cable fixing mechanism, the first push rod (2) and the second push rod (3), the body fixing mechanism is fixed to the top surface of the cable fixing mechanism fixed to the base (1), the side surface of the base (1) is provided with a first positioning opening and a second positioning opening side by side, the first end of the first push rod (2) is connected to the body fixing mechanism, the second end of the first push rod (2) can be extended from the first position opening, the first end of the second push rod (3) is connected to the cable fixing mechanism, the second end of the second push rod (3) can be extended from the second position opening, the body fixing mechanism is provided with a position opening that can accommodate The first fixing port of the speaker body is received, a clamping end capable of clamping the speaker body is provided below the first fixing port, a welding point for welding the cable is provided on the top of the speaker body, the first push rod (2) can be retracted into the first positioning port and open the clamping end under the push of an external force, the cable fixing mechanism has a second fixing port capable of accommodating a cable connector, a cover plate (16) capable of covering the second fixing port is provided next to the second fixing port, and the second push rod (3) can be retracted into the second positioning port under the push of an external force and drive the cover plate (16) away from the second positioning port.

2. The loudspeaker fixing device according to claim 1, characterized in that: The edge of the base (1) is provided with a connecting platform (4) protruding therefrom. The main body fixing mechanism comprises a first optical axis (5), a first slider (6), a first fixed seat (7), a pressure rod (8), two clamping blocks, two first rollers and two first compression springs. The first optical axis (5) is fixed to the side wall of the connecting platform (4). The first optical axis (5) is parallel to the top surface of the base (1). The first slider (6) is slidably connected to the first optical axis (5). The first end of the pressure rod (8) is fixed to the first slider (6). The first end of the first push rod (2) is connected to the first slider (6). One clamping block corresponds to one first roller and one first compression spring. A sliding groove is provided on the first fixed seat (7). The two clamping blocks are connected to the sliding groove in opposite sliding directions. The two ends of the first compression spring respectively abut against the clamping block and the first fixed seat (7). The two first rollers are fixed to the bottom of the slider in opposite rotation, and the top of the slider is provided with positioning protrusions (9) in opposite directions. The positioning protrusions (9) are the clamping ends of the body fixing mechanism. The first fixing port is provided on the first fixing seat (7) between the two positioning protrusions (9). The positioning protrusions (9) can approach each other and clamp the speaker body under the drive of the first compression spring. The second end of the pressure rod (8) can extend from between the two first rollers. The second end of the pressure rod (8) is provided with a first inclined surface that can cooperate with the first roller on both sides facing the first roller. The first push rod (2) can retract to the first positioning port under the push of external force and push the first slider (6) away from the first fixing seat (7). The first inclined surface can squeeze the first roller to drive the two clamping blocks to move away from each other and compress the first compression spring.

3. The loudspeaker fixing device according to claim 2, characterized in that: The cable fixing mechanism includes a second optical axis (10), a second slider (11), a second fixing seat (12), a positioning seat (13), a third optical axis (14), a second compression spring, a third compression spring and a push plate (15). The second optical axis (10) is fixed to the side wall of the connecting platform (4). The second optical axis (10) is parallel to the top surface of the base (1). The second slider (11) is slidably connected to the first optical axis (5). The second compression spring is sleeved on the second optical axis (10). The two ends of the second compression spring respectively abut against the connecting platform (4) and the second slider (11). The positioning seat (13) is fixed to the top surface of the base (1), the third optical axis (14) is fixed to the side wall of the positioning seat (13), the third optical axis (14) is perpendicular to the second optical axis (10) but parallel to the top surface of the base (1), the side of the push plate (15) is slidably connected to the third optical axis (14), the third compression spring is sleeved on the third optical axis (14), the two ends of the third compression spring respectively abut against the positioning seat (13) and the push plate (15), the push plate (15) is rotatably provided with a second roller (17) on the side away from the positioning seat (13), and the second slider (11) is on the surface A second slope capable of cooperating with the second roller (17) is provided on one side of the second roller (17), the second fixed seat (12) is fixed to the top surface of the base (1), the second fixed port is provided on the second fixed seat (12), the cover plate (16) is fixed to the end of the push plate (15) and is located above the second fixed seat (12), the second slider (11) can be driven away from the positioning seat (13) by the second compression spring, the second slope can squeeze the second roller (17) to drive the push plate (15) close to the positioning seat (13) and compress the third compression spring, the push plate (1 5) When the cover plate (16) is close to the positioning seat (13), the second push rod (3) can be retracted into the second positioning seat under the push of an external force, the second slider (11) can be pushed away from the second fixing seat (12) and compress the second compression spring under the push of the second push rod (3), the second slope can be pushed away from the second roller (17) under the push of the second push rod (3), the push plate (15) can be driven away from the positioning seat (13) by the third compression spring, and when the push plate (15) is away from the positioning seat (13), the cover plate (16) can be moved away from the second fixing seat.

4. The loudspeaker fixing device according to claim 3, characterized in that: The fourth compression spring is also included. The fourth compression spring is sleeved on the first optical axis (5). Two ends of the fourth compression spring respectively abut against the connecting platform (4) and the first slider (6). The first slider (6) can approach the first fixed seat (7) and drive the first inclined surface away from the first roller under the drive of the fourth compression spring.

5. The loudspeaker fixing device according to claim 3, characterized in that: The cover plate (16) is detachably fixed to the end of the push rod by means of bolts (18).

6. The loudspeaker fixing device according to claim 3, characterized in that: The outer peripheral walls of the first roller and the second roller (17) are both made of plastic.

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