CN210024409U - Horn position identification adjusting device - Google Patents
Horn position identification adjusting device Download PDFInfo
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- CN210024409U CN210024409U CN201920511390.7U CN201920511390U CN210024409U CN 210024409 U CN210024409 U CN 210024409U CN 201920511390 U CN201920511390 U CN 201920511390U CN 210024409 U CN210024409 U CN 210024409U
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- fixing piece
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- loudspeaker
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Abstract
The utility model discloses a loudspeaker position identification adjusting device, which comprises a lifting driving mechanism (1), a rotary driving mechanism (2) and an angle adjusting mechanism (3), wherein the lifting driving mechanism (1) drives the angle adjusting mechanism (3) to lift, and the rotary driving mechanism (2) drives the angle adjusting mechanism (3) to rotate; the angle adjusting mechanism (3) comprises a pressing piece (31), a positioning piece (32) and a fixing piece (33), wherein the pressing piece (31) is elastically arranged at the lower end of the fixing piece (33), the positioning piece (32) is arranged on the fixing piece (33) and can be lifted in the vertical direction of the fixing piece (33) and synchronously rotate together with the fixing piece (33) in the horizontal direction of the fixing piece (33); the lower end of the positioning piece (32) is provided with a positioning structure matched with the horn. The utility model is used for the position adjustment of loudspeaker.
Description
Technical Field
The utility model relates to an automatic equipment technical field of loudspeaker, concretely relates to loudspeaker position identification adjusting device.
Background
The loudspeaker is an important part of a sound production device such as an earphone, a sound box and the like, is generally in a disc shape, and needs to be installed on an installation plate of the loudspeaker according to a set angle during assembly. The installation of loudspeaker is generally got the material and install on the mounting panel of loudspeaker through the manipulator, directly adopt the manipulator installation to hardly guarantee that loudspeaker installs the loudspeaker mounting panel according to setting for the angle just, consequently need shoot the discernment through the CCD camera to the position of loudspeaker before the equipment, the angle of rethread manipulator to loudspeaker is adjusted according to the result of CCD camera discernment, thereby guarantee that loudspeaker just installs on the mounting panel of loudspeaker according to the angle of setting for, but adopt this kind of mode need utilize the CCD camera that the price is high, and need adopt the manipulator that can angle regulation, greatly increased the cost of equipment.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem to not enough in the background art, provide a loudspeaker position discernment adjusting device that can solve.
In order to solve the technical problem, the technical scheme of the utility model is that: a loudspeaker position identification adjusting device comprises a lifting driving mechanism, a rotary driving mechanism and an angle adjusting mechanism, wherein the lifting driving mechanism drives the angle adjusting mechanism to lift and rotate, and the rotary driving mechanism drives the angle adjusting mechanism to rotate; the angle adjusting mechanism comprises a pressing piece, a positioning piece and a fixing piece, wherein the pressing piece is elastically arranged at the lower end of the fixing piece, and the positioning piece is arranged on the fixing piece and can lift in the vertical direction of the fixing piece and synchronously rotate with the fixing piece in the horizontal direction of the fixing piece; the lower end of the positioning piece is provided with a positioning structure matched with the horn.
Furthermore, the positioning piece can be freely and movably arranged in the vertical direction of the fixing piece.
Further, the locating piece is of a cylindrical structure, the fixing piece is of a cylindrical structure, pins are arranged on the outer wall of the fixing piece, elongated pin holes are formed in the side wall of the locating piece, and the fixing piece and the locating piece are connected through the pins and the pin holes.
Further, the tail end of the pressing piece is provided with a pre-pressing bearing.
Further, still include the mounting panel, rotary drive mechanism and mounting all set up on the mounting panel, be connected through the hold-in range between rotary drive mechanism and the mounting.
Further, still include the tight regulation mechanism, the tightness of tight regulation mechanism regulation hold-in range.
Further, still include the initial point inductor, the initial point inductor sets up on the mounting panel, responds to the initial point position of mounting.
Further, still include the grudging post, the mounting panel slides and sets up on the grudging post, lift actuating mechanism drives the mounting panel and goes up and down the slip on the grudging post.
The utility model discloses the beneficial effect who realizes mainly has following several: the setting includes the angular adjustment mechanism of casting die and setting element, through the pre-compaction loudspeaker of casting die, and rotate through the setting element and discern behind the loudspeaker position with the loudspeaker block, the rethread passes through the setting element and drives loudspeaker and rotate the position of adjustment loudspeaker, can realize that loudspeaker install the angle of setting for on the loudspeaker mounting panel fast, when guaranteeing loudspeaker installation effectiveness, replaced CCD camera and the angle modulation manipulator commonly used, the part expense of equipment has been saved, make equipment have better cost advantage.
Drawings
Fig. 1 is a schematic structural view of a speaker position identification and adjustment device according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a positioning member end of an angle adjusting mechanism according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a horn according to a first embodiment of the present invention;
fig. 4 is a schematic structural view of a horn mounting plate according to a first embodiment of the present invention;
fig. 5 is a schematic structural diagram of the operation of the speaker position identification and adjustment device according to the first embodiment of the present invention;
fig. 6 is a schematic cross-sectional structure view of a speaker position recognition and adjustment device according to an embodiment of the present invention.
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted; the same or similar reference numerals correspond to the same or similar parts; the terms describing positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the patent.
Detailed Description
To facilitate understanding for those skilled in the art, the present invention will be described in further detail with reference to the accompanying drawings and examples.
Example one
Referring to fig. 1 to 6, a speaker position recognition and adjustment device is used for recognizing and adjusting the position of a speaker of a sound generating device such as an earphone or a stereo set during speaker assembly. The horn position identification adjusting device comprises a lifting driving mechanism 1, a rotary driving mechanism 2 and an angle adjusting mechanism 3, wherein the lifting driving mechanism 1 drives the angle adjusting mechanism 3 to lift, and the horn position identification adjusting device can be contacted with a horn through the lifting angle adjusting mechanism 3; the rotary driving mechanism 2 drives the angle adjusting mechanism 3 to rotate, and the position of the horn can be identified and adjusted through the rotation angle adjusting mechanism 3. The angle adjusting mechanism 3 comprises a pressing piece 31, a positioning piece 32 and a fixing piece 33, wherein the pressing piece 31 is elastically arranged at the lower end of the fixing piece 33, the positioning piece 32 is arranged on the fixing piece 33 and can be lifted in the vertical direction of the fixing piece 33 and synchronously rotate together with the fixing piece 33 in the horizontal direction of the fixing piece 33; the lower end of the positioning piece 32 is provided with a positioning structure matched with the horn. During operation, can be through the casting die 31 with loudspeaker pre-compaction on the loudspeaker mounting panel, then setting element 32 rotates on loudspeaker, reachs with loudspeaker assorted position back setting element 32 and blocks loudspeaker, rethread setting element 32 drive rotates loudspeaker to the angle of settlement. Through the pre-compaction loudspeaker of casting die to rotate through the setting element and discern behind the loudspeaker position with the loudspeaker block, the rethread passes through the setting element and drives loudspeaker rotation adjustment loudspeaker's position, can realize that loudspeaker install the angle of setting for on the loudspeaker mounting panel fast, when guaranteeing loudspeaker installation effectiveness, replaced CCD camera and the angle modulation manipulator that is with high costs, saved the part expense of equipment, make equipment have better cost advantage.
Referring to fig. 6, the pressing member 31 may be provided in the following manner: the fixing member 33 is provided as a hollow structure, and the pressing member 31 is provided in a shape matching the hollow inside of the fixing member 33, so that the pressing member 31 can just slide on the fixing member 33; in this embodiment, the fixing member 33 is cylindrical, the pressing member 31 is cylindrical, the fixing member 33 is provided with a vertical pin hole, the outer wall of the pressing member 31 is provided with a pin, and the pin of the pressing member 31 is installed in the pin hole of the fixing member 33, so that the lifting range of the pressing member on the fixing member is limited by the pin and pin hole structure. In addition, a compression spring 312 is connected between the fixing part 33 and the pressing part 31, so that the pressing part 31 can elastically lift on the fixing part 33, the horn can be more fully pressed on the horn mounting plate through the compression spring 312, and the position of the horn can be rapidly identified by the positioning part 32.
Referring to fig. 6, the pressing member 31 is preferably provided at the end thereof with a pre-pressing bearing 311, the pre-pressing bearing 311 is rotatably disposed at the end of the pressing member 31, so that the pressing member 31 abuts against the horn through the pre-pressing bearing 311 when pressing the horn, the horn can be rotated in the horizontal direction while being pressed in the vertical direction, and the adjustment of the horizontal angle of the horn is facilitated.
Referring to fig. 6, the connection between the positioning member 32 and the fixing member 33 may adopt the following structure: the positioning piece 32 is of a cylindrical structure, the fixing piece 33 is of a cylindrical structure, and the cylindrical positioning piece 32 can be just sleeved on the outer wall of the fixing piece 33 and slides on the fixing piece 33. The outer wall of the fixing member 33 is provided with a pin 331, the side wall of the positioning member 32 is provided with a strip-shaped pin hole 321, and the fixing member 33 and the positioning member 32 are connected with the pin hole 321 through the pin 331, so that the pin 331 and the pin hole 321 can limit the lifting range of the positioning member 32 on the fixing member 33. The positioning piece 32 can be freely arranged on the fixing piece 33, is hung on the fixing piece 33 through self weight in a natural state, and can be jacked up when a jacking object is arranged below the positioning piece to jack up; the positioning member 32 may be elastically connected to the fixing member 33 by a compression spring, but the spring coefficient of the spring is preferably smaller than the spring 312 connecting the fixing member 33 and the pressing member 31, so that the pressing member 31 presses the horn against the horn mounting plate and the positioning member 32 rotates on the horn relative to the horn.
Referring to fig. 1 and 5, the device further includes a mounting plate 4, the rotation driving mechanism 2 and the fixing member 33 are both disposed on the mounting plate 4, the rotation driving mechanism 2 is connected to the fixing member 33 through a synchronous belt 5, the driving mechanism 2 is connected to the fixing member 33 through the synchronous belt 5, a plurality of angle adjusting mechanisms 3 can be disposed, and are all driven by one rotation driving mechanism 2, for example, two angle adjusting mechanisms 3 are disposed in this embodiment; therefore, the positions of the loudspeakers can be identified and adjusted simultaneously, the working efficiency is improved, and the cost of equipment can be reduced. The rotary drive mechanism 2 may employ a stepping motor. Still include the tight regulation mechanism 6, tight regulation mechanism 6 sets up on mounting panel 4, adjusts the elasticity of hold-in range 5. The tightness adjusting mechanism 6 can adopt a roller wheel which is arranged on the sliding block in a rotating mode, the roller wheel is connected with the synchronous belt, and the tightness of the synchronous belt is adjusted by adjusting the position of the sliding block.
Referring to fig. 1 and 5, an origin sensor 7 is further provided, and the origin sensor 7 is provided on the mounting plate 4 to sense the origin position of the fixing member 33. Specifically, a bump may be disposed on the fixing member 33, the position sensor is used for sensing the fixing member 33, the position of the position sensor is determined as the origin, and the bump disposed on the fixing member 33 is sensed by the position sensor, so that when the bump is sensed, the fixing member 33 rotates to the origin, otherwise, the fixing member 33 does not reach the origin. The origin sensor 7 is arranged, and the positioning element 32 starts to rotate from the origin when adjusting the position of the horn each time, so that the positioning element 32 can drive the horn to a set angle more accurately.
Referring to fig. 1 and 5, the lifting device further comprises a stand 8, the mounting plate 4 is slidably disposed on the stand 8, and the lifting driving mechanism 1 drives the mounting plate 4 to slide up and down on the stand 8. The lifting drive mechanism 1 may be a telescopic cylinder, preferably provided with a guide rail for guiding the movement of the mounting plate 4.
Referring to fig. 2 to 4, the back of the horn a generally has a plurality of ribs a2 and a PCB a1, so that a PCB board escape opening 321 and a rib escape opening 322 are correspondingly formed at the end of the positioning member 32; the setting element 32 rotates on loudspeaker, when the setting element 32 rotated to the strengthening rib of loudspeaker dodge the opening and aim at strengthening rib department on the loudspeaker, the PCB board dodged the PCB board department that the mouth happens to aim at on the loudspeaker, strengthening rib an 2 card goes into the strengthening rib and dodges opening 322, PCB board a1 card goes into the PCB board and dodges mouth 321, and both can rotate in step on the horizontal direction this moment. The horn mounting plate b is provided with a mounting step b1, and the horn a can be just mounted in the step b 1.
Referring to fig. 5 and 6, the working process of the speaker position recognition adjusting device of the present embodiment is as follows: in the jig 10, the horn a is arranged in the horn mounting plate b through a conventional manipulator (without an angle adjusting function), and the angle of the horn is randomly arranged on the horn mounting plate without being adjusted; then the jig 10 is conveyed to a station where the horn position identification and adjustment device is located by the conveying line 9, and the jig 10 is positioned and fixed on the conveying line 9; then the lifting driving mechanism 1 drives the angle adjusting mechanism 3 to press downwards, the pressing piece 31 is pressed on the horn to pre-press the horn on the horn mounting plate, and the positioning piece 32 is supported on the horn; then starting the rotary driving mechanism 2 to drive the fixing piece 33 to drive the positioning piece 32 and the pressing piece 31 to synchronously rotate 360 degrees clockwise from the original point, the positioning piece 32 is clamped into the horn in the rotating process, and the angle adjusting mechanism 3 returns to the original point after rotating 360 degrees, namely, the position of the horn is identified and the horn is driven to return to the original point; finally, the rotary driving mechanism 2 drives the positioning piece 32 to rotate from the original point by a set angle, the horn synchronously rotates to a set position, the adjustment of the position of the horn is completed, and the horn is accurately installed on the horn installation plate; after the horn position identification and adjustment is completed, the lifting driving mechanism 1 drives the angle adjusting mechanism 3 to return, and the conveying line 9 conveys the horn and the horn mounting plate which are subjected to the position adjustment on the jig 10 to a rear station or blanking.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (8)
1. The utility model provides a loudspeaker position discernment adjusting device which characterized in that: the lifting mechanism (1) drives the angle adjusting mechanism (3) to lift, and the rotary driving mechanism (2) drives the angle adjusting mechanism (3) to rotate; the angle adjusting mechanism (3) comprises a pressing piece (31), a positioning piece (32) and a fixing piece (33), wherein the pressing piece (31) is elastically arranged at the lower end of the fixing piece (33), the positioning piece (32) is arranged on the fixing piece (33) and can be lifted in the vertical direction of the fixing piece (33) and synchronously rotate together with the fixing piece (33) in the horizontal direction of the fixing piece (33); the lower end of the positioning piece (32) is provided with a positioning structure matched with the horn.
2. The horn position identifying and adjusting apparatus according to claim 1, wherein: the positioning piece (32) can be freely and movably arranged in the vertical direction of the fixing piece (33).
3. The horn position identifying and adjusting apparatus according to claim 2, wherein: the locating piece (32) is of a cylindrical structure, the fixing piece (33) is of a cylindrical structure, a pin (331) is arranged on the outer wall of the fixing piece (33), a long-strip-shaped pin hole (321) is formed in the side wall of the locating piece (32), and the fixing piece (33) and the locating piece (32) are connected with the pin hole (321) through the pin (331).
4. The horn position identifying and adjusting apparatus according to claim 3, wherein: and a pre-pressing bearing (311) is arranged at the tail end of the pressing piece (31).
5. The horn position identifying and adjusting apparatus according to claim 4, wherein: still include mounting panel (4), rotary drive mechanism (2) and mounting (33) all set up on mounting panel (4), be connected through hold-in range (5) between rotary drive mechanism (2) and mounting (33).
6. The horn position identifying and adjusting apparatus according to claim 5, wherein: the automatic belt tightening mechanism is characterized by further comprising a tightness adjusting mechanism (6), wherein the tightness adjusting mechanism (6) adjusts the tightness of the synchronous belt (5).
7. The horn position identifying and adjusting apparatus according to claim 5, wherein: still include initial point inductor (7), initial point inductor (7) set up on mounting panel (4), the initial point position of response mounting (33).
8. The speaker position recognition and adjustment device according to any one of claims 5 to 7, wherein: still include grudging post (8), mounting panel (4) slide to set up on grudging post (8), lift actuating mechanism (1) drive mounting panel (4) slide that goes up and down in grudging post (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920511390.7U CN210024409U (en) | 2019-04-16 | 2019-04-16 | Horn position identification adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920511390.7U CN210024409U (en) | 2019-04-16 | 2019-04-16 | Horn position identification adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210024409U true CN210024409U (en) | 2020-02-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920511390.7U Active CN210024409U (en) | 2019-04-16 | 2019-04-16 | Horn position identification adjusting device |
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| CN (1) | CN210024409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114734216A (en) * | 2022-04-02 | 2022-07-12 | 昆山嘉华捷锐智能科技有限公司 | Assembling position positioning equipment and identification method for tower-shaped spring |
-
2019
- 2019-04-16 CN CN201920511390.7U patent/CN210024409U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114734216A (en) * | 2022-04-02 | 2022-07-12 | 昆山嘉华捷锐智能科技有限公司 | Assembling position positioning equipment and identification method for tower-shaped spring |
| CN114734216B (en) * | 2022-04-02 | 2023-09-01 | 昆山嘉华捷锐智能科技有限公司 | Equipment for positioning assembly position of tower-shaped spring and identification method |
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