CN219097086U

CN219097086U - Jig for attaching protective film to loudspeaker box shell

Info

Publication number: CN219097086U
Application number: CN202320137667.0U
Authority: CN
Inventors: 葛方旭; 伍金奎; 熊宏华; 翁君国; 陈冉
Original assignee: Huizhou Qizheng Technology Co ltd
Current assignee: Huizhou Qizheng Technology Co ltd
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-05-30
Anticipated expiration: 2033-02-07

Abstract

The utility model relates to a jig for sticking a protective film on a sound box shell, which comprises the following technical scheme: the jig comprises a jig base and a side frame, wherein a sliding seat is arranged at the top of the jig base near the middle of the jig base through a dovetail groove, a rotating seat is arranged at the middle of the top of the sliding seat through a bearing, a rubber seat is arranged at the middle of the top of the rotating seat, an acoustic shell is sleeved on the outer surface of the rubber seat, the side frame is arranged at the top of the jig base near the rear surface of the jig base through a magnetic sheet, a clamping groove is arranged at the middle of one side of the side frame, and a protective film roll is arranged inside the clamping groove through a positioning rod. The utility model provides a protection film tool is pasted to audio amplifier shell, has solved current partial audio amplifier shell and has contacted and produce the friction with the tool extremely easily at the pad pasting in-process, leads to audio amplifier shell surface to scratch, and promptly and influence the problem of audio amplifier shell's quality, reduces the friction probability of audio amplifier shell and tool, and then has improved audio amplifier shell's production quality.

Description

Jig for attaching protective film to loudspeaker box shell

Technical Field

The utility model relates to the technical field of loudspeaker box production, in particular to a jig for attaching a protective film to a loudspeaker box shell.

Background

The sound box is a device capable of converting audio signals into sound, and is characterized by that in the interior of sound box main box body or bass box body a power amplifier is set, after the audio signals are amplified, the sound is returned from sound box self-body, and made to be louder, and the sound box is a terminal of whole sound system, and its action is to convert the audio electric energy into correspondent acoustic energy, and radiate it into space. The sound system is an extremely important component part of the sound system, and is responsible for converting an electric signal into an acoustic signal for direct listening of human ears, and at present, the shell of part of sound is arranged by adopting a sub-lattice material, and a protective film is required to be used for covering and protecting the shell.

The existing part of sound shell is very easy to contact with the jig and generate friction in the film pasting process, so that the outer surface of the sound shell is scratched, namely, the quality of the sound shell is affected.

Disclosure of Invention

The utility model aims to provide a jig for sticking a protective film on a sound box shell, which has the advantage of good protective effect, and solves the problem that the quality of the sound box shell is affected due to abrasion of the outer surface of the sound box shell caused by the fact that the existing part of the sound box shell is easily contacted with the jig and friction is generated in the film sticking process.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a protection film fixture is pasted to audio amplifier shell, includes tool base and side bearer, wherein the tool base top is close to the centre and installs the seat that slides through the dovetail, install the roating seat through the bearing in the middle of the seat top that slides, install the rubber seat in the middle of the roating seat top, the stereo set shell has been cup jointed to the rubber seat surface, the tool base top is close to the rear surface and installs the side bearer through the magnetic force piece, be equipped with the draw-in groove in the middle of side bearer one side, the protection film is rolled up through the locating lever inside the draw-in groove.

Preferably, a sliding table is arranged on the lower surface of the sliding seat at the position of the dovetail groove, and the sliding table is clamped in the dovetail groove.

Preferably, a connecting seat is arranged in the middle of the lower surface of the rotating seat, and the connecting seat is inserted into the inner surface of the bearing.

Preferably, the two magnetic plates are arranged in total, and the two magnetic plates are arranged at the top of the jig base and are positioned at the side frame positions.

Preferably, toughened glass is arranged on one side of the front surface of the side frame, which is away from the clamping groove.

Preferably, a support frame is arranged at one side, close to the toughened glass, of the top of the side frame, an electric telescopic device is arranged at the top of the support frame, a sliding block is arranged at the bottom of an output shaft of the electric telescopic device, and a blade is arranged in the middle of one side of the sliding block.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the effect of protecting the sound shell from being pasted is achieved by arranging the sliding seat, the jig base, the side frame and the rotating seat, the sound shell is moved to one side of the side frame by the side sliding seat, and the sound shell is prevented from being contacted with the side frame, so that the problem that the outer surface of the sound shell is scratched due to the fact that part of the sound shell is easily contacted with the jig and friction is generated in the pasting process, namely the quality of the sound shell is affected is solved, the friction probability between the sound shell and the jig is reduced, and the production quality of the sound shell is further improved.

2. According to the utility model, the effect of conveniently cutting the protective film is achieved by arranging the electric telescopic device, the sliding block and the blade, and the electric telescopic device drives the sliding block and the blade to move downwards, so that the protective film is cut, the problem that the protective film is required to be manually cut after being stuck is solved, the operation is complicated, the processing efficiency of the sound shell is affected is solved, the cutting convenience of the protective film is improved, and the sticking efficiency of the protective film of the sound shell is improved.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

fig. 3 is an enlarged schematic view of a in fig. 2.

Reference numerals: 1. a jig base; 2. a magnetic force sheet; 3. a dovetail groove; 4. a sliding seat; 5. a sliding table; 6. tempered glass; 7. an electric telescopic device; 8. a rubber seat; 9. an acoustic enclosure; 10. a side frame; 11. a positioning rod; 12. a protective film roll; 13. a clamping groove; 14. a bearing; 15. a connecting seat; 16. a rotating seat; 17. a support frame; 18. a blade; 19. a sliding block.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in fig. 1-3, in order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a protection film tool is pasted to audio amplifier shell, including tool base 1 and side bearer 10, tool base 1 top is close to the centre and installs through dovetail 3 and slide seat 4, install rotary seat 16 through bearing 14 in the middle of the 4 tops of sliding seat, install rubber seat 8 in the middle of the 16 tops of rotary seat, the audio equipment shell 9 has been cup jointed to rubber seat 8 surface, tool base 1 top is close to the rear surface and installs side bearer 10 through magnetic force piece 2, be equipped with draw-in groove 13 in the middle of side bearer 10 one side, draw-in groove 13 is inside installs protection film through locating lever 11 and rolls 12, slide seat 4 lower surface is located dovetail 3 position department and installs slip table 5, slip table 5 cartridge is in dovetail 3 inside, through slip table 5 that sets up, be convenient for slide seat 4 and remove, install connecting seat 15 in the middle of the 16 lower surface of rotary seat, connecting seat 15 peg graft in bearing 14 internal surface, be convenient for rotary seat 16 rotates, magnetic force piece 2 is equipped with two altogether, and two magnetic force pieces 2 divide and locate tool base 1 top and be located side bearer 10 position department, fix the 10 through the magnetic force piece 2 that sets up.

The working principle of the protective film sticking jig for the loudspeaker box shell based on the embodiment 1 is as follows: after the utility model is installed, the sound shell 9 is sleeved on the top of the rubber seat 8, the sliding seat 4 is pushed, the sliding seat 4 is moved to one side of the side frame 10, the protective film is torn off through the protective film roll 12, the protective film is adsorbed on the outer surface of the sound shell 9, the rotating seat 16 is rotated, the rubber seat 8 is driven by the rotating seat 16 to rotate, the sound shell 9 is driven by the rubber seat 8 to rotate, the protective film is conveniently pasted on the sound shell 9, after the process is completed, the protective film is pulled to one side of the toughened glass 6, the protective film is positioned through the toughened glass 6, and the protective film can be cut through the blade 18, so that the protective film is convenient to use later.

Example two

As shown in fig. 1-3, the present utility model provides a jig for attaching a protective film to a sound box housing, which further includes: tempered glass 6 is installed on the side, away from clamping groove 13, of the front surface of side frame 10, a supporting frame 17 is installed on the side, close to tempered glass 6, of the top of side frame 10, an electric telescopic device 7 is arranged on the top of supporting frame 17, a sliding block 19 is installed at the bottom of an output shaft of the electric telescopic device 7, a blade 18 is installed in the middle of one side of the sliding block 19, and a protection film is cut through the arranged blade 18.

In this embodiment, when the protection film needs to be cut, attach protection film one side in toughened glass 6 position, restart electric telescopic device 7, drive slider 19 through electric telescopic device 7 and remove, drive blade 18 through slider 19 and remove, cut the protection film through blade 18, the protection film connector after the cutting adsorbs in toughened glass 6 convenient follow-up use.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims

1. The utility model provides a protection film tool is pasted to audio amplifier shell, includes tool base (1) and side bearer (10), its characterized in that: the jig is characterized in that the sliding seat (4) is installed through the dovetail groove (3) in the middle of the top of the jig base (1), the rotating seat (16) is installed through the bearing (14) in the middle of the top of the sliding seat (4), the rubber seat (8) is installed in the middle of the top of the rotating seat (16), the sound equipment shell (9) is sleeved on the outer surface of the rubber seat (8), the side frame (10) is installed on the top of the jig base (1) near the rear surface through the magnetic sheet (2), the clamping groove (13) is formed in the middle of one side of the side frame (10), and the protective film roll (12) is installed in the clamping groove (13) through the positioning rod (11).

2. The speaker enclosure film attachment jig according to claim 1, wherein: the sliding seat (4) is characterized in that a sliding table (5) is arranged on the lower surface of the sliding seat and located at the position of the dovetail groove (3), and the sliding table (5) is clamped inside the dovetail groove (3).

3. The speaker enclosure film attachment jig according to claim 1, wherein: a connecting seat (15) is arranged in the middle of the lower surface of the rotating seat (16), and the connecting seat (15) is inserted into the inner surface of the bearing (14).

4. The speaker enclosure film attachment jig according to claim 1, wherein: two magnetic sheets (2) are arranged in total, and the two magnetic sheets (2) are respectively arranged at the top of the jig base (1) and are positioned at the positions of the side frames (10).

5. The speaker enclosure film attachment jig according to claim 1, wherein: tempered glass (6) is arranged on one side, away from the clamping groove (13), of the front surface of the side frame (10).

6. The speaker enclosure film attachment jig according to claim 1, wherein: the electric telescopic device is characterized in that a supporting frame (17) is arranged on one side, close to toughened glass (6), of the top of the side frame (10), an electric telescopic device (7) is arranged on the top of the supporting frame (17), a sliding block (19) is arranged at the bottom of an output shaft of the electric telescopic device (7), and a blade (18) is arranged in the middle of one side of the sliding block (19).