CN2852580Y - Modified flip-type trumpet structure - Google Patents

Abstract

The utility model provides a modified cover-lifting type trumpet structure. A convex shaft buckle is arranged at the bottom of a sound box body, the shaft buckle is embedded with a convex forked rib at one end of a cover-lifting plate body, and a latch is used for fixedly connecting the sound box body and the cover-lifting plate body. The cover-lifting plate body is covered on the surface of the sound box body, the cover-lifting plate body is inversely lifted back and regulated to the best angle for listening, the cover-lifting plate body is flat placed to stand as a steady trumpeter rack, and the efficiency of reducing the resonance of a trumpeter during listening is obtained.

Description

Improved flip formula horn structure

Technical field

The utility model relates to a kind of horn structure, particularly a kind of improved flip formula horn structure.

Background technology

Existing compact horn audio amplifier surface central authorities are all the guard of cloth matter or irony and protect the loudspeaker monomer; but when listoning music; but the former true degree of guard meeting block sound conduction; for making the correct and undistorted high-quality acoustics that presents of loudspeaker; this case inventor utilizes the open-close type net cover structure design of flip; improve when listening to; the problem of dtmf distortion DTMF that does not have traditional audio amplifier guard; general compact horn audio amplifier there is no and is adjusted to the best and listens to angle; because of the audio amplifier surface comparatively fragile; very then be not easy to be clashed into and wear out damage if having slightly; so; sound cover and sound net surface damage promptly can influence the voice output quality; then cause awkward situation at the top of one's voice when serious; under this situation condition; abandon eventually using; therefore; this case inventor utilizes the upset on-off structure to become a firm loudspeaker runners when opening and uses; prevent resonance; have the best concurrently and listen to angle and acoustic optimal representation; this design has high pass real angle degree concurrently and listens to; foot rest and protect three big functions is easy to carry again simultaneously; the anti-dustproof effect that hits.

Above-mentioned prior art has following disappearance:

1. general compact horn audio amplifier guard and flip function and the structure that can't serve as runners can not be stood.

2. the horn mesh enclosure surface is subjected to the artificial breakage that punctures easily, further damages loudspeaker monomer and loudspeaker box structure, causes distortion to use.

3. because of collecting by reflexed, cause the inconvenience of carrying.

4. the dust contamination influences outward appearance and sound quality easily.

5. the difficulty of carrying and using is arranged.

Summary of the invention

The purpose of this utility model is to provide a kind of improved flip formula horn structure, between described audio amplifier body and the flip plate body, is connected continuous with the latch plant, and adjustment the best is listened to angle and smooth storing is stood and can instead raise.

Another purpose of the present utility model is to provide a kind of improved flip formula horn structure, and described audio amplifier body surface has the protection of flip plate body, can collect and prevent bump safely or wear out damage, to reach dustproof effect.

To achieve these goals, the utility model provides a kind of improved flip formula horn structure, it is characterized in that, comprising:

One audio amplifier body, bottom have a thrust collar that protrudes;

One flip plate body is to place the audio amplifier body surface to form the protection wall, and described flip plate body one end has protruding fork rib;

The interlocking that links to each other with the protruding fork rib of flip plate body one end of described thrust collar plugs described thrust collar and protruding fork rib with latch, and audio amplifier body and flip plate body are articulated.

Ora terminalis is extended with one and makes things convenient for the user gently to choose to raise the stingy plate of use on the described flip plate body.

The utlity model has following advantage:

1. the flip plate body can be raised counter-rotating and adjusts an angle and put and stand.

2. the audio amplifier body surface has the protection of flip plate body, can collect and prevent bump safely or wear out the damage advantage.

3. has the dustproof effect.

4. have convenient collection and advantage easy to carry.

5. have a practicality.

Description of drawings

Fig. 1 is an exploded perspective view of the present utility model;

Fig. 2 is a combination stereogram of the present utility model;

Fig. 3 is the reflexed side view of standing of raising of the present utility model;

Fig. 4 is the upright station of a reflexed of the present utility model state stereogram;

Fig. 5 is an enforcement illustration of the present utility model.

Description of reference numerals: speaker body 1,6; Audio amplifier body 2; Thrust collar 20; Flip plate body 3; Protruding fork rib 30; Groove 31; Latch 4; Loudspeaker 5; Computer 7.

Embodiment

The utility model provides a kind of improved flip formula horn structure, see also Fig. 1 to Fig. 3) shown in, among the figure, speaker body 1 comprises an audio amplifier body 2 and flip plate body 3, described audio amplifier body 2 bottoms have a thrust collar 20 that protrudes, and described flip plate body 3 one ends have protruding fork rib 30; The interlocking that links to each other with the protruding fork rib 30 of flip plate body 3 one ends of described thrust collar 20; plugging described thrust collar 20 with latch 4 articulates audio amplifier body 2 and flip plate body 3 with protruding fork rib 30; make the 3 turning adjustment of flip plate body; when the user places audio amplifier body 2 surfaces to form the protection wall flip plate body 3; loudspeaker 5 are covered; and protect described loudspeaker 5 not to be impacted or wear out damage; have the dustproof effect simultaneously concurrently; ora terminalis is extended with one and scratches plate 31 persons of being easy to use and gently choose and raise use on its flip plate body 3; make speaker body 1 have convenient collection and advantage easy to carry; when thrust collar 20 links to each other interlocking with protruding fork rib 30; with latch 4 audio amplifier body 2 and flip plate body 3 are articulated; as shown in Figure 4; reflexed lies against on the table and can raise described flip plate body 3 backward; become a firm loudspeaker foot rest; prevent resonance; and adjust the elevation angle of described audio amplifier body about in the of 2 to the optimum position; as shown in Figure 5; among the figure; described speaker body 1; 6 can further connect and are implemented on computer 7, carry to take out and open reflexed and move arbitrarily and put.

Above-listed detailed description is specifying at a possible embodiments of the present utility model, described embodiment is not in order to limit claim of the present utility model, allly do not break away from the equivalence that the utility model skill spirit does and implement or change, all should be contained in the claim of this case.

Claims (2)

1. an improved flip formula horn structure is characterized in that, comprising:

One audio amplifier body, bottom have a thrust collar that protrudes;

One flip plate body is to place the audio amplifier body surface to form the protection wall, and described flip plate body one end has protruding fork rib;

The interlocking that links to each other with the protruding fork rib of flip plate body one end of described thrust collar plugs described thrust collar and protruding fork rib with latch, and audio amplifier body and flip plate body are articulated.

2. improved flip formula horn structure according to claim 1 is characterized in that: ora terminalis is extended with one and makes things convenient for the user gently to choose to raise the stingy plate of use on the described flip plate body.

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