CN221186201U - Clamp for producing combined loudspeaker - Google Patents

Abstract

The utility model discloses a clamp for producing a combined loudspeaker, which comprises a bottom frame, wherein a first side frame and a second side frame are fixedly arranged at the top of the bottom frame. According to the utility model, the bottom of the loudspeaker is placed on the horizontal bar, the magnetic ring on the loudspeaker is abutted to the positioning block, the inserted link is inserted into the perforation at the appointed position according to the size of the magnetic ring, the rotating link is driven to rotate, the rotating link provides driving force for the sliding block through screwing with the sliding block, the sliding block slides along the inner surface wall of the horizontal bar until the sliding block is abutted to the outer surface wall of the inserted link, at the moment, the sliding block cannot move continuously, the movable clamping block at the top of the sliding block just completes positioning of the magnetic ring, positioning and clamping of the loudspeaker are realized, the damage to the loudspeaker caused by excessive rotation of the rotating link is avoided through presetting the inserted link at the appointed position, and a plurality of groups of perforation can correspond to loudspeakers with different sizes, so that the application range of the clamp is improved.

Description

Clamp for producing combined loudspeaker

Technical Field

The utility model relates to the technical field of loudspeaker processing, in particular to a clamp for producing a combined loudspeaker.

Background

The loudspeaker is commonly called as a loudspeaker, the inside of the loudspeaker is made of a magnet and a coil which vibrate to sound, and the loudspeaker is an indispensable important device in a sound system. All music is played through a speaker for people to listen and enjoy. The quality and characteristics of the speakers, the only means for converting electrical energy into "acoustic energy", are decisive for the quality of the sound of the overall sound system.

Chinese patent publication No. CN210361041U, publication time 20200421 discloses a anchor clamps for speaker production, which comprises a workbench, the mesa one side of workstation is vertical to be provided with L type backup pad, the vertical board fixed welding of L type backup pad is on the mesa of workstation, and is located the inboard of L type backup pad is provided with the screw rod in vertical direction, the one end rotation of screw rod is connected and is located on the pivot bearing on the workstation mesa, and the other end of screw rod runs through the face of L type backup pad horizontal direction sets up, and is provided with the carousel on the screw rod that is located L type backup pad horizontal plate top.

For example, the existing clamp for speaker production aims at driving two groups of clamping blocks to perform relative movement through a bidirectional threaded rod, so that positioning and clamping of a workpiece are realized, in a specific implementation process, the rotation of the threaded rod by people cannot always accurately control the rotation amount, so that the situation that damage occurs to the clamping blocks due to excessive rotation of the threaded rod easily occurs, and accordingly, a corresponding clamp for combined speaker production needs to be proposed to solve the problems.

Disclosure of utility model

The utility model aims at: in order to solve the above problems, a jig for producing a combination speaker is proposed.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a modular anchor clamps for speaker production, includes the chassis, chassis top fixed mounting has side bearer one and side bearer two, side bearer one and side bearer two interior table wall rotate respectively and are connected with axostylus axostyle one and axostylus axostyle two, axostylus axostyle one and axostylus axostyle two open end fixed mounting respectively have and fix clamp splice and horizontal bar, it has to fix clamp splice and horizontal bar top fixed mounting, horizontal bar interior table wall rotates and is connected with the dwang, dwang exterior wall closes soon and is connected with the slider, slider top fixed mounting has moves the clamp splice, multiunit longitudinal perforation has been seted up to horizontal interior table wall, the interior table wall of perforation is provided with the spacing subassembly that is used for the slider spacing.

Preferably, the first side frame is rotatably connected with the shaft rod through a bearing, the second shaft rod penetrates through the inner surface wall of the second side frame, and a positioning part for axially positioning the second shaft rod is arranged at the top of the second side frame.

Preferably, the positioning part comprises a positioning rod, the outer surface wall of the positioning rod is connected with the inner surface wall of the two tops of the side frames in a screwing way, and the open end of the positioning rod is abutted against the outer surface wall of the two shafts.

Preferably, the spacing assembly includes a plunger that is coupled to one of the plurality of sets of perforations.

Preferably, the front end face of the inserting rod is fixedly provided with a convex seat, and the outer surface wall of the convex seat is abutted with the front end face of the transverse strip.

Preferably, the inner surface walls of the plurality of groups of holes are fixedly provided with rubber cushion layers, and the inner surface walls of the rubber cushion layers are abutted against the outer surface walls of the inserting rods.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. According to the application, the bottom of the loudspeaker is placed on the horizontal bar, the magnetic ring on the loudspeaker is abutted to the positioning block, the inserted link is inserted into the perforation at the appointed position according to the size of the magnetic ring, the rotating link is driven to rotate, the rotating link provides driving force for the sliding block through screwing with the sliding block, the sliding block slides along the inner surface wall of the horizontal bar until the sliding block is abutted to the outer surface wall of the inserted link, at the moment, the sliding block cannot move continuously, the movable clamping block at the top of the sliding block just completes positioning of the magnetic ring, positioning and clamping of the loudspeaker are realized, the damage to the loudspeaker caused by excessive rotation of the rotating link is avoided through presetting the inserted link at the appointed position, and a plurality of groups of perforation can correspond to loudspeakers with different sizes, so that the application range of the clamp is improved.

2. According to the application, the open end of the positioning rod is rotated to be separated from the outer surface wall of the second shaft rod, at the moment, the axial rotation of the cross bar and the fixed clamping block can be carried out until the loudspeaker in the clamping state is switched to a proper axial position, and then the open end of the positioning rod is tightly attached to the outer surface wall of the second shaft rod, and the locking of the second shaft rod is realized through friction force, so that the loudspeaker in the clamping state can be conveniently and rapidly adjusted in axial position according to assembly or test requirements, and the structural characteristics of the loudspeaker are attached, thereby improving the convenience of using the clamp.

Drawings

FIG. 1 shows a schematic overall structure provided in accordance with an embodiment of the present utility model;

FIG. 2 shows a schematic view of a positioning rod structure provided according to an embodiment of the present utility model;

FIG. 3 shows a schematic diagram of a perforation configuration provided in accordance with an embodiment of the present utility model;

Fig. 4 shows a schematic diagram of a slider structure according to an embodiment of the present utility model.

Legend description:

1. A chassis; 2. a first side frame; 3. a second side frame; 4. a first shaft lever; 5. fixing the clamping blocks; 6. a cross bar; 7. a second shaft lever; 8. a positioning rod; 9. a rotating lever; 10. a movable clamping block; 11. perforating; 12. a boss; 13. a rod; 14. a sliding block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution:

The clamp for producing the combined loudspeaker comprises a bottom frame 1, wherein a side frame I2 and a side frame II 3 are fixedly arranged at the top of the bottom frame 1, a shaft lever I4 and a shaft lever II 7 are respectively and rotatably connected with the inner surface walls of the side frame I2 and the side frame II 3, a fixed clamping block 5 and a horizontal bar 6 are respectively and fixedly arranged at the open ends of the shaft lever I4 and the shaft lever II 7, a rotating rod 9 is fixedly arranged on the inner surface wall of the horizontal bar 6 in a rotating manner, a sliding block 14 is rotatably connected with the outer surface wall of the rotating rod 9, a movable clamping block 10 is fixedly arranged at the top of the sliding block 14, a plurality of groups of through holes 11 which longitudinally penetrate through are formed in the inner surface wall of the horizontal bar 6, and a limiting component for limiting the sliding block 14 is arranged on the inner surface wall of the through hole 11;

The bottom of the loudspeaker is placed on the horizontal bar 6, the magnetic ring on the loudspeaker is abutted to the fixed clamping block 5, the inserting rod 13 is inserted into the through hole 11 at the designated position according to the size of the magnetic ring, the rotating rod 9 is driven to rotate, the rotating rod 9 provides driving force for the sliding block 14 through the screwing with the sliding block 14, the sliding block 14 slides along the inner surface wall of the horizontal bar 6 until the sliding block 14 is abutted to the outer surface wall of the inserting rod 13, at the moment, the sliding block 14 cannot move continuously, the movable clamping block 10 at the top of the sliding block 14 just completes the positioning of the magnetic ring, the positioning clamping of the loudspeaker is realized, the damage to the loudspeaker caused by the excessive rotation of the rotating rod 9 is avoided through presetting the inserting rod 13 at the designated position, and a plurality of groups of through holes 11 can correspond to loudspeakers with different sizes, so that the application range of the clamp is improved.

Specifically, as shown in fig. 2 and fig. 4, the first side frame 2 is rotationally connected with the first shaft lever 4 through a bearing, the second shaft lever 7 is arranged on the inner surface wall of the first side frame 3 in a penetrating manner, a positioning part for axially positioning the second shaft lever 7 is arranged at the top of the second side frame 3, the positioning part comprises a positioning rod 8, the outer surface wall of the positioning rod 8 is rotationally connected with the inner surface wall of the top of the second side frame 3, the open end of the positioning rod 8 is abutted against the outer surface wall of the second shaft lever 7, the positioning rod 8 is rotated to enable the open end of the positioning rod 8 to be separated from the outer surface wall of the second shaft lever 7, at this time, axial rotation of the cross bar 6 and the positioning clamp 5 can be carried out until the loudspeaker in a clamping state is switched to a proper axial position, the open end of the positioning rod 8 is tightly attached to the outer surface wall of the second shaft lever 7, and locking of the second shaft lever 7 is realized through friction force, so that the loudspeaker in the clamping state can be conveniently and axially adjusted according to assembly or test requirements, and the convenience of using a clamp is improved.

Specifically, as shown in fig. 2 and 3, the limiting component comprises an inserting rod 13, the inserting rod 13 is combined with one of the multiple groups of perforations 11, a convex seat 12 is fixedly arranged on the front end face of the inserting rod 13, the outer surface wall of the convex seat 12 is abutted against the front end face of the transverse bar 6, a sliding block 14 slides along the inner surface wall of the transverse bar 6 until the sliding block 14 abuts against the outer surface wall of the inserting rod 13, so that the inserting rod 13 is convenient to assemble and disassemble, rubber cushion layers are fixedly arranged on the inner surface walls of the multiple groups of perforations 11, the inner surface walls of the rubber cushion layers are abutted against the outer surface wall of the inserting rod 13, a damping effect can be provided for the inserting rod 13, and the position stability of the inserting rod 13 is guaranteed.

Working principle: the loudspeaker bottom is placed on the horizontal bar 6, and make the magnet on it butt joint to fix the clamp splice 5, peg graft the spigot 13 to the perforation 11 of appointed position according to the size of magnet, rotate at the drive dwang 9, the dwang 9 provides driving force for the slider 14 through the spin with slider 14, slider 14 slides along the interior table wall of horizontal bar 6 until to slider 14 butt joint to spigot 13 outward appearance wall, slider 14 can't continue to remove this moment, and the movable clamp splice 10 at slider 14 top just accomplishes the location of magnetic ring, thereby realize the location centre gripping of speaker, through predetermine spigot 13 in appointed position, avoided leading to the damage to the speaker because of dwang 9 excessively rotates, and multiunit perforation 11 can correspond the speaker of equidimension, thereby the application scope of anchor clamps has been improved, rotate locating lever 8 makes its open end break away from the outward appearance wall of axostylus axostyle two 7, can carry out the axial rotation of horizontal bar 6 and fix the clamp splice 5 this moment, until the speaker under the centre gripping state switches to suitable axial position after the slider 14, make its open end hug closely to the outward wall of two 7 at the rotation locating lever 8, realize the location of the lock of axostylus axostyle 7 under the axial force, the axial condition of the realization of the axial rod 7 can be adjusted through the anchor clamps according to the axial force of the realization, the convenient demand of the axial adjustment of the axial position of the axial clamp of the aspect of the speaker can be adjusted to be convenient and the structure of the anchor clamps.

The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. The utility model provides a modular anchor clamps for speaker production, includes chassis (1), its characterized in that, chassis (1) top fixed mounting has side frame one (2) and side frame two (3), table wall rotates respectively in side frame one (2) and side frame two (3) is connected with axostylus axostyle one (4) and axostylus axostyle two (7), axostylus axostyle one (4) and axostylus axostyle two (7) open end fixed mounting respectively have fixed clamp splice (5) and horizontal bar (6), fixed clamp splice (5) and horizontal bar (6) top fixed mounting have, table wall rotates in horizontal bar (6) is connected with dwang (9), dwang (9) outward appearance wall snap-in is connected with slider (14), slider (14) top fixed mounting has movable clamp splice (10), table wall sets up multiunit vertical perforation (11) in horizontal bar (6), table wall is provided with the spacing subassembly that is used for slider (14) spacing in perforation (11).

2. The fixture for producing the combined loudspeaker according to claim 1, wherein the first side frame (2) is rotatably connected with the first shaft lever (4) through a bearing, the second shaft lever (7) is arranged on the inner surface wall of the second side frame (3) in a penetrating manner, and a positioning part for axially positioning the second shaft lever (7) is arranged at the top of the second side frame (3).

3. The fixture for producing the combined loudspeaker according to claim 2, wherein the positioning part comprises a positioning rod (8), the outer surface wall of the positioning rod (8) is in screwed connection with the inner surface wall of the top of the second side frame (3), and the open end of the positioning rod (8) is abutted against the outer surface wall of the second shaft lever (7).

4. A modular loudspeaker production fixture according to claim 3, wherein the limiting assembly comprises a spigot (13), the spigot (13) being associated with one of the plurality of sets of perforations (11).

5. The fixture for producing the combined loudspeaker according to claim 4, wherein the front end surface of the inserted link (13) is fixedly provided with a convex seat (12), and the outer surface wall of the convex seat (12) is abutted against the front end surface of the transverse bar (6).

6. The fixture for producing the combined loudspeaker according to claim 5, wherein a rubber cushion layer is fixedly arranged on the inner surface walls of the plurality of groups of through holes (11), and the inner surface walls of the rubber cushion layer are abutted against the outer surface walls of the inserting rods (13).