Loudspeaker fixing device
By designing a speaker fixing device that automatically fixes the speaker body and wiring using push rods and cover plates, the problem of low production efficiency in the speaker welding process is solved, and assembly convenience and production efficiency are improved.
Patent Information
- Application Number
- CN202410990422.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-23
- Publication Date
- 2026-01-23
AI Technical Summary
The small size of the speaker body and its difficulty in gripping lead to low production efficiency during the welding process, affecting the competitiveness of industrial production.
A speaker fixing device has been designed, including a base, a fixing mechanism, a push rod, and a cover plate. The speaker body and the cable are automatically fixed by pushing the push rod, avoiding manual handling and improving assembly convenience.
This design achieves stable fixation of the speaker body and the ribbon cable, improving the ease of product assembly and increasing production efficiency.
Smart Images
Figure CN121397447A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to a clamp, in particular to a loudspeaker fixing device. BACKGROUND
[0002] With the development of the times, the industrial production technology is also developing rapidly, and the automation equipment is also more and more applied in industrial production. At present, the loudspeaker assembly needs to weld the loudspeaker body and the wire in the production process. However, due to the small size of the loudspeaker body and the inconvenience of gripping, it is relatively inconvenient in the welding process, which is easy to cause the decline of product production efficiency, lack of competitiveness in the industrial field of emphasizing cost reduction and efficiency improvement, and is not conducive to large-scale promotion and industrial production. SUMMARY
[0003] In order to overcome the above defects, the present application provides a loudspeaker fixing device, which has the advantages of facilitating product assembly.
[0004] The technical scheme adopted by the present application to solve its technical problems is: a loudspeaker fixing device, comprising: a base, a body fixing mechanism, a wire fixing mechanism, a first push rod and a second push rod, the body fixing mechanism is fixed to the wire fixing mechanism which is fixed to the top surface of the base, the side surface of the base is provided with a first positioning opening and a second positioning opening 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 be stretched out from the first positioning opening, the first end of the second push rod is connected to the wire fixing mechanism, the second end of the second push rod can be stretched out from the second positioning opening, the body fixing mechanism is provided with a first fixing opening capable of accommodating the loudspeaker body, a clamping end capable of clamping the loudspeaker body is arranged below the first fixing opening, the top of the loudspeaker body is provided with a welding point for welding the wire, the first push rod can be retracted into the first positioning opening and open the clamping end under the pushing of external force, the wire fixing mechanism is provided with a second fixing opening capable of accommodating the wire connector, a cover plate capable of covering the second fixing opening is arranged beside the second fixing opening, and the second push rod can be retracted into the second positioning opening and drive the cover plate away from the second positioning opening under the pushing of external force.
[0005] As optional, the edge of the base is provided with a connecting table, the body fixing mechanism comprises a first light shaft, a first sliding block, a first fixing seat, a pressing rod, two clamping blocks, two first rollers and two first compression springs, the first light shaft is fixed to the side wall of the connecting table, the first light shaft is parallel to the top surface of the base, the first sliding block is slidingly connected to the first light shaft, the first end of the pressing rod is fixed to the first sliding block, the first end of the first push rod is connected to the first sliding block, one clamping block corresponds to one first roller and one first compression spring, a sliding groove is formed in the first fixing seat, the two clamping blocks are slidingly connected to the sliding groove in opposite directions, the two ends of the first compression spring abut against the clamping blocks and the first fixing seat respectively, the two first rollers are rotatably fixed to the bottom of the sliding block in opposite directions, the top of the sliding block is provided with a positioning protrusion in opposite directions, the positioning protrusion is the clamping end of the body fixing mechanism, the first fixing port is arranged between the two positioning protrusions on the first fixing seat, the positioning protrusions can be driven by the first compression spring to approach each other and clamp the speaker body, the second end of the pressing rod can extend out from between the two first rollers, the second end of the pressing rod is provided with a first inclined surface capable of cooperating with the first roller on the two sides facing the first roller, the first push rod can be retracted into the first positioning port and push the first sliding block away from the first fixing seat under the pushing of external force, and the first inclined surface can press the first roller to drive the two clamping blocks to move away from each other and compress the first compression spring.
[0006] As optional, the wire fixing mechanism comprises a second light shaft, a second sliding block, a second fixing seat, a positioning seat, a third light shaft, a second compression spring, a third compression spring and a push plate, the second light shaft is fixed to the side wall of the connecting table, the second light shaft is parallel to the top surface of the base, the second sliding block is slidingly connected to the first light shaft, the second compression spring is sleeved on the second light shaft, the two ends of the second compression spring abut against the connecting table and the second sliding block respectively, the positioning seat is fixed to the top surface of the base, the third light shaft is fixed to the side wall of the positioning seat, the third light shaft is perpendicular to the second light shaft but parallel to the top surface of the base, the side surface of the push plate is slidingly connected to the third light shaft, the third compression spring is sleeved on the third light shaft, the two ends of the third compression spring abut against the positioning seat and the third sliding block respectively, the second roller is rotatably arranged on the side of the push plate away from the positioning seat, the second sliding block is provided with a second inclined surface capable of cooperating with the second roller on the side facing the second roller, the second fixing seat is fixed to the top surface of the base, the second fixing port is arranged on the second fixing seat, the cover plate is fixed to the end of the push plate above the second fixing seat, the second sliding block can move away from the positioning seat under the driving of the second compression spring, the second inclined surface can press the second roller to drive the push plate to move close to the positioning seat and compress the third compression spring, the cover plate can cover the second fixing port when the push plate moves close to the positioning seat, the second push rod can be retracted into the second positioning port under the pushing of external force, the second sliding block can move away from the second fixing seat and compress the second compression spring under the pushing of the second push rod, the second inclined surface can move away from the second roller under the pushing of the second push rod, the third sliding block can move away from the positioning seat under the driving of the third compression spring, and the cover plate can move away from the second fixing port when the push plate moves away from the positioning seat.
[0007] Optionally, a fourth compression spring is further included, the fourth compression spring is sleeved on the first optical axis, and two ends of the fourth compression spring abut against the connecting table and the first sliding block respectively, and the first sliding block can be driven to approach the first fixed seat and drive the first inclined surface to move away from the first roller under the driving of the fourth compression spring.
[0008] Optionally, the cover plate is detachably fixed to the end of the push rod by a bolt.
[0009] Optionally, the outer peripheral walls of the first roller and the second roller are made of plastic.
[0010] The loudspeaker fixing device has the advantages that the loudspeaker body and the connector of the wire are in a fixed state without manual gripping, so that the wire is welded to the welding point on the top of the loudspeaker body, and the product assembly convenience is improved. BRIEF DESCRIPTION OF DRAWINGS
[0011] Fig. 1 is a perspective view of the whole machine of the present application;
[0012] Fig. 2 is a top view of the whole machine of the present application;
[0013] Fig. 3 is a front view of the whole machine of the present application;
[0014] wherein:
[0015] 1, base; 2, first push rod; 3, second push rod; 4, connecting table; 5, first optical axis;
[0016] 6, first sliding block; 7, first fixed seat; 8, pressing rod; 9, positioning protrusion; 10, second optical axis; 11, second sliding block; 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 make the technical means of the present application clearer and can be implemented according to the content of the specification, the specific embodiments of the present application are further described in detail below, the following examples are used to illustrate the present application, but not to limit the scope of the present application.
[0018] This specific embodiment describes in detail the speaker mounting device described in this application, such as... Figs. 1-3 As shown, the speaker fixing device includes: a base 1, a body fixing mechanism, a ribbon cable fixing mechanism, a first push rod 2, and a second push rod 3. The body fixing mechanism is fixed to the top surface of the base 1. The base 1 has a first positioning port and a second positioning port arranged side by side on its side. 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 out from the first clearance port. The first end of the second push rod 3 is connected to the ribbon cable fixing mechanism, and the second end of the second push rod 3 can extend out from the second clearance port. The body fixing mechanism has a first fixing port that can accommodate the speaker body. Below the first fixing port, there is a clamping end that can hold the speaker body. The top of the speaker body has solder joints for soldering ribbon cables. The first push rod 2 can retract the first positioning port and open the clamping end under the push of an external force. The ribbon cable fixing mechanism has a second fixing port that can accommodate the ribbon cable connector. Next to the second fixing port, there is a cover plate 16 that can cover the second fixing port. The second push rod 3 can retract the second positioning port and drive the cover plate 16 away from the second positioning port under the push of an external force. In use, first place the speaker body into the first fixing port, then the clamping end of the body fixing mechanism clamps and fixes the speaker body. Next, place the connector of the ribbon cable into the second fixing port, and then cover the second fixing port with the cover plate 16 to prevent the connector of the ribbon cable from coming out of the second fixing port. In this way, both the speaker body and the connector of the ribbon cable are in a fixed state without manual gripping, which makes it easier to solder the ribbon cable to the solder point on the top of the speaker body, improving the convenience of product assembly. It has the advantage of facilitating product assembly.
[0019] Optionally, the edge of the base 1 is provided with a connecting table 4, the body fixing mechanism comprises a first light shaft 5, a first sliding block 6, a first fixing seat 7, a pressing rod 8, two clamping blocks, two first rollers and two first compression springs, the first light shaft 5 is fixed to the side wall of the connecting table 4, the first light shaft 5 is parallel to the top surface of the base 1, the first sliding block 6 is slidingly connected to the first light shaft 5, the first end of the pressing rod 8 is fixed to the first sliding block 6, the first end of the first push rod 2 is connected to the first sliding block 6, one clamping block corresponds to one first roller and one first compression spring, the first fixing seat 7 is provided with a sliding slot, the two clamping blocks are slidingly connected to the sliding slot in opposite directions, the two ends of the first compression spring are respectively abutted against the clamping block and the first fixing seat 7, the two first rollers are rotatably fixed to the bottom of the sliding block in opposite directions, the top of the sliding block is provided with a positioning protrusion 9 in opposite directions, the positioning protrusion 9 is the clamping end of the body fixing mechanism, the first fixing port is arranged between the two positioning protrusions 9 of the first fixing seat 7, when the loudspeaker body needs to be clamped, the positioning protrusions 9 can be driven by the first compression spring to approach each other and clamp the loudspeaker body, the second end of the pressing rod 8 can be stretched out from between the two first rollers, the second end of the pressing rod 8 is provided with a first inclined surface capable of cooperating with the first roller on the two sides facing the first roller, when the loudspeaker body needs to be loosened, the first push rod 2 can be pushed back to the first positioning port and push the first sliding block 6 away from the first fixing seat 7 under the action of an external force, such as manual pushing or cylinder pushing, at this time, the first inclined surface can extrude the first roller to drive the two clamping blocks to move away from each other and compress the first compression spring. In addition, the first push rod 2 can also facilitate 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 clamping state.
[0020] Optionally in this embodiment, the cable fixing mechanism comprises a second optical axis 10, a second sliding block 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 table 4, the second optical axis 10 is parallel to the top surface of the base 1, the second sliding block 11 is slidingly 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 abut against the connecting table 4 and the second sliding block 11 respectively, 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 surface of the push plate 15 is slidingly 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 abut against the positioning seat 13 and the third sliding block respectively, the second roller 17 is rotationally arranged on the side of the push plate 15 away from the positioning seat 13, the second sliding block 11 is provided with a second inclined surface capable of cooperating with the second roller 17 on the side facing the second roller 17, the second fixing seat 12 is fixed to the top surface of the base 1, the second fixing port is arranged on the second fixing seat 12, the cover plate 16 is fixed to the end of the push plate 15 and located above the second fixing seat 12, when it is needed to fix the cable connector, the second sliding block 11 can be driven by the second compression spring to move away from the positioning seat 13, the second inclined surface can press the second roller 17 to drive the push plate 15 to move close to the positioning seat 13 and compress the third compression spring, when the push plate 15 moves close to the positioning seat 13, the cover plate 16 can be arranged on the second fixing port, when it is needed to loosen the cable connector, the second push rod 3 can be pushed by external force such as manual pushing or cylinder pushing to retract the second positioning port, the second sliding block 11 can be pushed by the second push rod 3 to move away from the second fixing seat 12 and compress the second compression spring, the second inclined surface can move away from the second roller 17 by the pushing of the second push rod 3, the third sliding block can be driven by the third compression spring to move away from the positioning seat 13, when the push plate 15 moves away from the positioning seat 13, the cover plate 16 can move 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 the open state, if the second push rod 3 is retracted into the base 1, the second fixing port is in the open state, if the second push rod 3 protrudes from the base 1, the second fixing port is in the closed state.
[0021] Optionally in this embodiment, it further comprises a fourth compression spring, the fourth compression spring is sleeved on the first optical axis 5, the two ends of the fourth compression spring abut against the connecting table 4 and the first sliding block 6 respectively, the first sliding block 6 can be driven by the fourth compression spring to move close to the first fixing seat 7 and drive the first inclined surface to move away from the first roller. After the first push rod 2 is loosened, the fourth compression spring can drive the first sliding block 6 to move close to the first fixing seat 7.
[0022] Optionally in this embodiment, the cover plate 16 is detachably fixed to the end of the push rod by the bolts 18. It is convenient to replace the cover plate 16 of different sizes.
[0023] In some alternative embodiments, the outer peripheral walls of the first and second rollers 17 can also be made of polyurethane.
[0024] Using the loudspeaker fixing device in the present embodiment has the advantage of facilitating product assembly.
Claims
1. A loudspeaker fixing device, characterized in that, include: The base (1), the main body fixing mechanism, the ribbon cable fixing mechanism, the first push rod (2), and the second push rod (3) are arranged side by side. The main body fixing mechanism is fixed to the top surface of the base (1). The side of the base (1) is provided with a first positioning port and a second positioning port. The first end of the first push rod (2) is connected to the main body fixing mechanism, and the second end of the first push rod (2) can extend out from the first clearance port. The first end of the second push rod (3) is connected to the ribbon cable fixing mechanism, and the second end of the second push rod (3) can extend out from the second clearance port. The main body fixing mechanism is provided with a port that can accommodate... The speaker body has a first fixing port, and a clamping end that can hold the speaker body is provided below the first fixing port. The top of the speaker body has a solder joint for welding ribbon cables. The first push rod (2) can retract the first positioning port and open the clamping end under the push of an external force. The ribbon cable fixing mechanism has a second fixing port that can accommodate the ribbon cable connector. A cover plate (16) that can cover the second fixing port is provided next to the second fixing port. The second push rod (3) can retract the second positioning port and drive the cover plate (16) away from the second positioning port under the push of an external force.
2. The loudspeaker fixing device according to claim 1, characterized in that: The base (1) has a connecting platform (4) protruding from its edge. The main body fixing mechanism includes a first optical axis (5), a first slider (6), a first fixing 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 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. The first fixing seat (7) has a sliding groove. The two clamping blocks are slidably connected to the sliding groove in opposite directions. The two ends of the first compression springs abut against the clamping blocks and the first fixing seat (7), respectively. Two first rollers are fixed to the bottom of the slider in opposite directions. The top of the slider is provided with positioning protrusions (9) in opposite directions. The positioning protrusions (9) are the clamping ends of the main body fixing mechanism. The first fixing port is located between the two positioning protrusions (9) in the first fixing seat (7). The positioning protrusions (9) can move closer to 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) has 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 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 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 fixed 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) and 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 abut against the connecting platform (4) and the second slider (11) respectively. 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 abut against the positioning seat (13) and the third slider respectively, 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 ramp is provided on one side of the second roller (17) to cooperate with the second roller (17). The second fixed seat (12) is fixed to the top surface of the base (1). The second fixed opening is provided on the second fixed seat (12). The cover plate (16) is fixed to the end of the push plate (15) located above the second fixed seat (12). The second slider (11) can move away from the positioning seat (13) under the drive of the second compression spring. The second ramp can squeeze the second roller (17) to drive the push plate (15) closer to the positioning seat (13) and compress the third compression spring. 15) When the cover plate (16) is close to the positioning seat (13), it can cover the second fixed port. The second push rod (3) can retract the second positioning port under the push of the external force. The second slider (11) can move away from the second fixed seat (12) and compress the second compression spring under the push of the second push rod (3). The second ramp can move away from the second roller (17) under the push of the second push rod (3). The third slider can move away from the positioning seat (13) under the drive of the third compression spring. When the push plate (15) moves away from the positioning seat (13), the cover plate (16) can move away from the second fixed port.
4. The loudspeaker fixing device according to claim 3, characterized in that: It also includes a fourth compression spring, which is sleeved on the first optical axis (5). The two ends of the fourth compression spring abut against the connecting platform (4) and the first slider (6) respectively. The first slider (6) can approach the first fixed seat (7) under the drive of the fourth compression spring and drive the first inclined surface away from the first roller.
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 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.