CN2738351Y - Digital guitar audio equipment case structure - Google Patents
Digital guitar audio equipment case structure Download PDFInfo
- Publication number
- CN2738351Y CN2738351Y CN 200420023619 CN200420023619U CN2738351Y CN 2738351 Y CN2738351 Y CN 2738351Y CN 200420023619 CN200420023619 CN 200420023619 CN 200420023619 U CN200420023619 U CN 200420023619U CN 2738351 Y CN2738351 Y CN 2738351Y
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- CN
- China
- Prior art keywords
- box body
- feet
- rear panel
- groove
- gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a digital audio equipment casing structure, which is composed of a front sheet case body, a rear sheet case body, and a pair of supporting legs, wherein, the front and the rear case bodies are matched to form a flat-shaped case shape. Both side edges of the rear sheet case body are provided with foldable grooves, the upper end parts of the supporting legs are connected with the upper end parts of the internal sides of the foldable grooves in a gear and spring type, the lower end parts of the supporting legs are provided with positioning holes, and the corresponding positions in the foldable grooves are provided with positioning pins. When the utility model is not used, the supporting legs can be folded and embedded in the foldable grooves, which is convenient to carry. When the utility model is used, the positioning pins are released, the supporting legs are automatically opened, and the equipment is smoothly placed. The integral structure of the utility model is flat, like a portable computer, and the carrying is portable. When the utility model is used, the placement is smooth, and the audio effect is good.
Description
Technical field
The utility model belongs to the professional digital sound technology field, is specially a kind of digital guitar sound equipment shell mechanism.
Background technology
Traditional guitar sound equipment uses full Analogic Electronic Circuits that electric signal is handled, and in order to reach the acoustics that needs, must use a specialized simulation circuit to each predetermined acoustics, and some effect also must use dynamo-electric conversion regime to obtain.Such processing must cause sub-line design complexity, stereo set heaviness.And its shell mechanism is cube shaped, and is bulky, dullness, and it is very inconvenient to portably use.
Summary of the invention
The purpose of this utility model is the circuit design according to digital guitar sound equipment, and it is small and exquisite to propose a kind of structure, is easy to carry, digital guitar stereo set shell mechanism easy to use.
The digital guitar stereo set shell mechanism that the utility model proposes is a kind of ultrathin brace type structure.It is made up of forward and backward two box bodys and a pair of feet, and its structure as shown in Figure 8.Wherein, anter box body 1 and rear panel box body 2 cooperate flat square box shape of formation, place, the two edges of rear panel box body 2 is provided with and folds groove 16 corresponding to feet 3, the upper end of two feets 3 becomes gear spring to be connected with the groove upper end that folds at place, box body two edges, back respectively, the bottom is provided with pilot hole 8, and the corresponding position that folds in the groove is provided with register pin 9.Therefore, this feet can draw in to be embedded in and fold in the groove, and register pin enters in the pilot hole, and feet is fixed in the groove; During release, press the button of register pin, feet struts an angle (about 30-45 °) automatically under the effect of gear elastic force, thereby whole flat box body is supported steadily.
In the digital guitar stereo set shell mechanism of the utility model design, the top of its anter box body 1 is a control panel, control panel is provided with power switch, various function knob and equipment jointing holes, and its below is the mesh sheet metal, corresponding to the playback loudspeaker position of the inside.The top of rear panel box body 2 is a back shroud, and the below is and the same mesh sheet metal in anter box body below.
The digital guitar stereo set shell mechanism of the utility model design had both adapted to the digital-code type circuit design and had made structure miniaturization demand, made it use, easy to carry simultaneously.When using, press the register pin button, feet just struts certain angle automatically, and equipment is placed steadily, guarantees acoustics.When not using, draw feet in, and its embedding is folded in the groove, equipment volume is just very little, as a laptop computer, is easy to carry.
Description of drawings
Fig. 1 is a Facad structure diagram of the present utility model.
Fig. 2 is a structure diagram of the present utility model.
Fig. 3 illustrates for the groove inside structure that folds of rear panel box body of the present utility model.
Fig. 4 is the utility model supporting foot structure diagram.
Fig. 5 is the utility model gear erecting frame structural diagrams.
Fig. 6 is the utility model spring structure diagram.
Fig. 7 is the utility model locating pin structure diagram.
Fig. 8 is the utility model softened state diagram.
Number in the figure: 1 is the anter box body, and 2 is the rear panel box body, and 3 is feet, 4 is gear, and 5 is the gear erecting frame, and 6 is torsion spring, 7 is rotation axis, and 8 is pilot hole, and 9 is register pin, 10 is the register pin button, and 11 is the outer rotor of feet upper end, and 12 is the control panel of anter box body top, 13 is the mesh plate of anter box body below, 14 is the back shroud of rear panel box body top, and 15 is the mesh plate of rear panel box body below, 16 grooves that fold for rear panel box body two edges.
Embodiment
Further introduce the utility model below by embodiment.
The digital acoustics device housings of the utility model design, by anter box body 1 and the rear panel box body 2 involutory flat rectangular parallelepipeds of forming, the framework of its box body adopts the Shooting Technique moulding, the control panel 12 of anter box body 1 top adopts metal material, power switch is set on it, volume knob, and other various adjusting knobs, the mesh of the metal mesh panels 13 of below adopts the circular hole shape, position corresponding to the playback loudspeaker in the equipment, the back shroud 14 of the top of rear panel box body 2 adopts sheet metals, can mark relevant the explanation and company information etc. it on, the shape that mesh plate 15 employings of the below of box body 2 and mesh plate 13 are the same.The width of shell integral body is 34cm, highly is 26cm, and thickness is 5.5cm.Have in the two edges of rear panel box body 2 and to fold groove 16, the width of groove is 1cm, and length is 16cm.Damping gear 4 is installed on the sidewall of the rear panel box body that folds inboard, groove 16 upper end by gear erecting frame 5.The undersized of feet 3 is in the size that folds groove, folds in the groove so that can be embedded in when drawing in.The upper end of feet 3 is a circular arc outer rotor shape, and the profile of tooth coupling engagement with damping gear 4 has a rotation axis 7 to pass the center pit of feet 3 top arc-shaped gears, fixes with the sidewall of rear panel box body, there is a torsion spring 6 to pass rotation axis 7, places between feet 3 and the tooth rest 5.Register pin 9 is designed to crotch-shaped, and its end is an inclined-plane, sees shown in Figure 7.Its button 10 is arranged on the sidewall of rear panel box body, and its crotch is partly walked around and folded groove 16, and is protruding from the inboard, aims at the pilot hole 8 of feet bottom, is provided with extension spring between crotch part and the madial wall.When feet 3 is drawn in, the inclined-plane of the crotch of the edge pushing register pin 9 of the pilot hole 8 on the feet 3, it is moved inward, with inboard length of spring compressed, when the crotch inclined-plane moved to pilot hole 8 positions, under the effect of spring force, the crotch of register pin ejected, stretch in the pilot hole, feet is fixed in folds in the groove 16.In the time will using, press the register pin button 10 of lower box body side, make the inside indentation of crotch of register pin, leave the pilot hole 8 of feet.At this moment, the constraint of feet is released, under the elastic force effect of feet upper end torsion spring, outwards eject, but because the feet upper end is a gear, with 4 engagements of damping gear, therefore, produce certain damping, at this moment, feet 3 moving axis 7 that rotates slowly outwards struts automatically, until the angle of setting, for example be 40 degree angles, like this, stereo set just can support placement reposefully.
Claims (4)
1, a kind of digital guitar stereo set shell mechanism is made up of forward and backward two box bodys and a pair of feet, it is characterized in that anter box body (1) and rear panel box body (2) cooperate flat square box shape of formation; Rear panel box body (2) two edges places be provided with corresponding to feet (3) fold groove (16), the upper end of two feets (3) folds groove (16) upper end and becomes gear spring to be connected with two respectively; The bottom of feet (3) is provided with pilot hole (8), and the corresponding position that folds in the groove is provided with register pin (9).
2, digital acoustics device housings structure according to claim 1, it is characterized in that described feet (3) upper end is as follows with the gear spring type of attachment that folds groove (16) upper end: have a damping gear (4) to be installed on the rear panel box side wall that folds groove (16) upper end by gear erecting frame (5), the upper end of feet (3) is a circular arc outer rotor shape, and meshes with damping gear (4) coupling; There is a rotation axis (7) to pass the center pit of feet (3) upper end arc-shaped gear and the sidewall of rear panel box body is fixed, has a torsion spring (6) to pass rotation axis (7), place between feet (3) and the tooth rest (5).
3, digital acoustics device housings structure according to claim 1, it is characterized in that register pin (9) is a crotch-shaped, its end face is an inclined-plane, register pin button (10) is arranged on the sidewall of rear panel box body, its crotch is partly walked around and is folded groove (16), protruding from the inboard, the pilot hole (8) of aligning feet bottom is provided with extension spring between crotch part and the madial wall.
4, digital acoustics device housings structure according to claim 1, the top that it is characterized in that anter box body (1) is a control panel, and it is provided with power switch, various function knobs and equipment jointing holes, its below is the mesh sheet metal, corresponding to the playback loudspeaker position in the box body; The top of rear panel box body (2) is a back shroud, and the below is and the same mesh sheet metal in anter box body below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420023619 CN2738351Y (en) | 2004-06-10 | 2004-06-10 | Digital guitar audio equipment case structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420023619 CN2738351Y (en) | 2004-06-10 | 2004-06-10 | Digital guitar audio equipment case structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2738351Y true CN2738351Y (en) | 2005-11-02 |
Family
ID=35348256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420023619 Expired - Fee Related CN2738351Y (en) | 2004-06-10 | 2004-06-10 | Digital guitar audio equipment case structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2738351Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111231846A (en) * | 2020-03-05 | 2020-06-05 | 上汽大众汽车有限公司 | Automobile instrument panel display equipment fixing structure |
-
2004
- 2004-06-10 CN CN 200420023619 patent/CN2738351Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111231846A (en) * | 2020-03-05 | 2020-06-05 | 上汽大众汽车有限公司 | Automobile instrument panel display equipment fixing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |