CN211087924U

CN211087924U - Human voice simulation device based on DSP

Info

Publication number: CN211087924U
Application number: CN201920759712.XU
Authority: CN
Inventors: 刘钊; 魏刚; 池卫飞
Original assignee: Wuhan Debes Electric Co ltd
Current assignee: Wuhan Debes Electric Co ltd
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-07-24
Anticipated expiration: 2029-05-24

Abstract

The utility model discloses a voice analogue means based on DSP, which comprises a housin, the both sides of casing all can be dismantled and be connected with the mounting box, be equipped with the cavity in the mounting box, all be equipped with the spout on the relative lateral wall in the cavity, two all install the slider in the spout, two be fixed with the diaphragm jointly between the slider, be equipped with locking device on the diaphragm, the lower extreme of diaphragm is fixed with two the sleeve pipe, the intraductal buffer gear that is equipped with of cover, the lower extreme of cavity is equipped with the opening. The utility model discloses conveniently install and remove people's sound analogue means, avoided taking place because of the inconvenient condition of removing of fixed installation, improved people's sound analogue means's stability, simultaneously, conveniently contract people's sound analogue means, avoid because of not contracting the volume too big, the condition of inconvenient carrying takes place to, conveniently cushion the protection to people's sound analogue means, prolonged people's sound analogue means's life.

Description

Human voice simulation device based on DSP

Technical Field

The utility model relates to a digital signal processing technology field especially relates to a voice analogue means based on DSP.

Background

A DSP is a unique microprocessor, a device that processes large amounts of information with digital signals. The working principle is that an analog signal is received and converted into a digital signal of 0 or 1. Then the digital signal is modified, deleted and strengthened, and the digital data is interpreted back to the analog data or the actual environment format in other system chips, and the analog device can clearly simulate the voice pronunciation by the combination of the DSP technology and the voice analog device.

Along with the development of digital circuit and system technology and computer technology, DSP technology has also correspondingly developed, its application is very extensive, however, when current human sound analogue means is installed, all directly adopt fixed method, inconvenient shift position as required, and poor stability, when receiving exogenic action, can't be timely buffer protection to human sound analogue means, and, current human sound analogue means's height is fixed, the flexibility is poor, inconvenient shrink, it is inconvenient to carry, there is very big limitation, for this reason, we have provided a human sound analogue means based on DSP to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a human voice simulation device based on a DSP.

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

the utility model provides a voice analogue means based on DSP, includes the casing, the both sides of casing all can be dismantled and be connected with the mounting box, be equipped with the cavity in the mounting box, all be equipped with the spout on the relative lateral wall in the cavity, two all install the slider in the spout, two be fixed with the diaphragm between the slider jointly, be equipped with locking device on the diaphragm, the lower extreme of diaphragm is fixed with two the sleeve pipe, the intraductal buffer gear that is equipped with of cover, the lower extreme of cavity is equipped with the opening, buffer gear and opening correspond each other, buffer gear's lower extreme is fixed with the cushion.

Preferably, four through holes are formed in one side wall of the cavity, threaded blind holes corresponding to the four through holes are formed in one side wall of the shell, screws penetrate through the through holes, and one ends of the screws extend into the corresponding threaded blind holes.

Preferably, locking device is including running through the inserted bar that sets up on mounting box one end lateral wall, the one end lateral wall of mounting box is equidistant to be equipped with seven jacks, be equipped with the blind hole that corresponds with the jack on the one end lateral wall of diaphragm, the one end of inserted bar runs through one of them jack and extends to in the blind hole.

Preferably, buffer gear is including fixing two first stoppers at intraductal top of cover, it is equipped with the depression bar to run through on the sheathed tube one end lateral wall, the upper end of depression bar is fixed with the clamp plate, the upper end of clamp plate is fixed with two installation pieces, two be fixed with two second stoppers on the installation piece respectively, with one of one side first stopper and second stopper are a set of, and the common cover is equipped with the spring on first stopper and the second stopper in the same set of, the lower extreme of depression bar runs through the opening and extends to the lower extreme of mounting box, the lower extreme of depression bar is fixed in the upper end of cushion, cushion and opening correspond each other.

Preferably, the lower extreme of diaphragm is fixed with two bracing pieces, two the lower extreme of bracing piece all runs through the opening and extends to the lower extreme of mounting box, two the lower extreme of bracing piece all is fixed with the sucking disc, two the sucking disc all corresponds with the opening.

Preferably, two mounting holes, an on-off key, four electrical connectors and a display screen are respectively arranged on the side wall of one end of the shell.

Preferably, a handle is fixed to the upper end of the housing.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the matching between the buffer mechanism and the cushion block, the problem that the human voice simulation device is inconvenient to shrink as required is solved, the problem that external force cannot be protected when the human voice simulation device is used is also solved, the stability of the human voice simulation device is improved, the function of buffering and protecting the human voice simulation device is realized, and the service life of the human voice simulation device is prolonged;

2. the problem that the position is inconvenient to move as required is solved by the matching between the supporting rod and the sucker, the installation efficiency of the voice simulator is greatly improved by adsorbing the sucker on the ground, and meanwhile, the function of the movable voice simulator is realized by lifting the sucker; to sum up, the utility model discloses conveniently install and remove people's sound analogue means, avoided taking place because of the inconvenient condition of removing of fixed installation, improved people's sound analogue means's stability, simultaneously, conveniently contract people's sound analogue means, avoid because of not contracting the volume too big, the condition of inconvenient carrying takes place to, conveniently cushion the protection to people's sound analogue means, prolonged people's sound analogue means's life.

Drawings

Fig. 1 is a schematic structural diagram of a human voice simulation apparatus based on a DSP according to the present invention;

fig. 2 is a schematic structural diagram of a casing of a human voice simulator based on a DSP according to the present invention;

fig. 3 is a schematic diagram of an internal structure of a human voice simulation apparatus based on a DSP according to the present invention;

fig. 4 is an enlarged view of a position a of the human voice simulator based on the DSP provided by the present invention;

in the figure: the novel multifunctional display screen comprises a shell 1, a handle 2, a mounting hole 3, an on-off key 4, a mounting box 5, a sucker 6, an electrical connector 7, a display screen 8, a pressure lever 9, a cushion block 10, an insertion rod 11, a jack 12, a support rod 13, a transverse plate 14, a through hole 15, a sliding block 16, a sliding groove 17, a blind hole 18, a limiting block 19, a mounting block 20, an opening 21, a sleeve 22, a pressing plate 23, a spring 24 and a threaded blind hole 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a voice simulator based on DSP, including casing 1, be equipped with two mounting holes 3 on the one end lateral wall of casing 1 respectively, on & off switch 4, four electrical connector 7 and display screen 8, conveniently show data through display screen 8, the upper end of casing 1 is fixed with handle 2, conveniently move casing 1 to suitable position through handle 2, all the dismantlement in both sides of casing 1 is connected with mounting box 5, be equipped with the cavity in the mounting box 5, all be equipped with spout 17 on the relative lateral wall in the cavity, all install slider 16 in two spout 17, be fixed with diaphragm 14 between two sliders 16 jointly, be equipped with locking device on diaphragm 14, conveniently adjust the position of diaphragm 14 through locking device, conveniently contract.

The utility model discloses in, diaphragm 14's lower extreme is fixed with two sleeve pipes 22, is equipped with buffer gear in the sleeve pipe 22, and the lower extreme of cavity is equipped with opening 21, and buffer gear and opening 21 correspond each other, and buffer gear's lower extreme is fixed with cushion 10, through the cooperation between locking device and the buffer gear, not only makes things convenient for the shrink, carries to still conveniently cushion the protection to casing 1, improved casing 1's stability.

The utility model discloses in, be equipped with four through-holes 15 on the one end lateral wall in the cavity, be equipped with the screw thread blind hole 25 that corresponds with four through-holes 15 on the one end lateral wall of casing 1, run through in the through-hole 15 and be equipped with the screw, in the one end of screw extends to the screw thread blind hole 25 that corresponds, through the convenient stable connection of carrying out mounting box 5 and casing 1 of screw, improved the connectivity between casing 1 and the mounting box 5.

The utility model discloses in, locking device is including running through the inserted bar 11 that sets up on 5 one end lateral walls of mounting box, and equidistant seven jacks 12 that are equipped with on the one end lateral wall of mounting box 5 are equipped with the blind hole 18 that corresponds with jack 12 on the one end lateral wall of diaphragm 14, and in one of them jack 12 was run through and extended to blind hole 18 to the one end of inserted bar 11, fixed is installed through 11 convenient positions with diaphragm 14 of inserted bar.

In the utility model, the buffer mechanism comprises two first stoppers 19 fixed on the top in the sleeve 22, a press rod 9 is arranged on the side wall of one end of the sleeve 22 in a penetrating way, a press plate 23 is fixed on the upper end of the press rod 9, two installation blocks 20 are fixed on the upper end of the press plate 23, two second stoppers are respectively fixed on the two installation blocks 20, a first stopper 19 and a second stopper on the same side are in a group, a spring 24 is sleeved on the first stopper 19 and the second stopper in the same group together, when external force extrudes the shell 1, the spring 24 is pressed, the spring 24 automatically resets through the self elasticity, thereby reducing the vibration amplitude of the shell 1 caused by the external force, the lower end of the press rod 9 penetrates through the opening 21 and extends to the lower end of the installation box 5, the lower end of the press rod 9 is fixed on the upper end of the cushion block 10, the cushion block 10 and the opening 21 correspond to, under the action of the spring 24, the function of buffering and protecting the shell 1 is realized.

The utility model discloses in, diaphragm 14's lower extreme is fixed with two bracing pieces 13, and two bracing pieces 13's lower extreme all runs through opening 21 and extends to the lower extreme of mounting box 5, and two bracing pieces 13's lower extreme all is fixed with sucking disc 6, and two sucking discs 6 all correspond with opening 21, through adsorbing sucking disc 6 subaerial, have strengthened the outrigger to casing 1, have improved casing 1's stability.

In the utility model, when in use, the sealing cover on the mounting box 5 is opened, then the mounting box 5 is installed on the shell 1 through screws, after the two mounting boxes 5 are installed, the handle 2 is held, then the position of the shell 1 is moved, after the two mounting boxes are moved to a proper position, the inserted bars 11 on the two mounting boxes 5 are pulled out from the insertion holes 12, thereby driving the transverse plate 14 to move downwards, when the transverse plate 14 moves downwards, the two sleeves 22 and the two support bars 13 are respectively driven to move downwards, when the suction cups 6 at the lower ends of the two support bars 13 are adsorbed on the ground, the cushion blocks 10 at the lower ends of the sleeves 22 are simultaneously butted on the ground, then the inserted bars 11 are inserted into the corresponding insertion holes 12, the position of the transverse plate 14 is fixed, the shell 1 is conveniently and stably supported through the two cushion blocks 10 and the two suction cups 6, when the shell 1 is acted by external force, exert pressure to buffer gear, conveniently cushion through buffer gear and protect casing 1, improved casing 1's stability, when needing the shrink to carry, extract inserted bar 11 once more, drive diaphragm 14 shift up position to conveniently drive two bracing pieces 13 and sleeve pipe 22 rebound, conveniently contract two sucking discs 6 and two cushion 10 to the cavity in then, conveniently carry.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a human voice analogue means based on DSP, includes casing (1), its characterized in that: the both sides of casing (1) all can be dismantled and be connected with mounting box (5), be equipped with the cavity in mounting box (5), all be equipped with spout (17), two on the relative lateral wall in the cavity all install slider (16), two in spout (17) be fixed with diaphragm (14) jointly between slider (16), be equipped with locking device on diaphragm (14), the lower extreme of diaphragm (14) is fixed with two sleeve pipes (22), be equipped with buffer gear in sleeve pipe (22), the lower extreme of cavity is equipped with opening (21), buffer gear and opening (21) correspond each other, buffer gear's lower extreme is fixed with cushion (10).

2. The DSP-based human voice simulation apparatus of claim 1, wherein: be equipped with four through-holes (15) on the one end lateral wall in the cavity, be equipped with on the one end lateral wall of casing (1) with four screw thread blind hole (25) that through-hole (15) correspond, it is equipped with the screw to run through in through-hole (15), the one end of screw extends to in the screw thread blind hole (25) that correspond.

3. The DSP-based human voice simulation apparatus of claim 1, wherein: locking device is including running through inserted bar (11) of setting on mounting box (5) one end lateral wall, the one end lateral wall of mounting box (5) is equidistant to be equipped with seven jacks (12), be equipped with blind hole (18) that correspond with jack (12) on the one end lateral wall of diaphragm (14), the one end of inserted bar (11) runs through one of them jack (12) and extends to in blind hole (18).

4. The DSP-based human voice simulation apparatus of claim 1, wherein: buffer gear is including fixing two first stopper (19) at top in sleeve pipe (22), run through on the one end lateral wall of sleeve pipe (22) and be equipped with depression bar (9), the upper end of depression bar (9) is fixed with clamp plate (23), the upper end of clamp plate (23) is fixed with two installation piece (20), two be fixed with two second stoppers on installation piece (20) respectively, one with one of one side first stopper (19) and second stopper are a set of, and the common cover is equipped with spring (24) on first stopper (19) and the second stopper in the same set of, the lower extreme of depression bar (9) runs through opening (21) and extends to the lower extreme of mounting box (5), the lower extreme of depression bar (9) is fixed in the upper end of cushion (10), cushion (10) and opening (21) correspond each other.

5. The DSP-based human voice simulation apparatus of claim 1, wherein: the lower extreme of diaphragm (14) is fixed with two bracing pieces (13), two the lower extreme of bracing piece (13) all runs through opening (21) and extends to the lower extreme of mounting box (5), two the lower extreme of bracing piece (13) all is fixed with sucking disc (6), two sucking disc (6) all correspond with opening (21).

6. The DSP-based human voice simulation apparatus of claim 1, wherein: the side wall of one end of the shell (1) is respectively provided with two mounting holes (3), an on-off key (4), four electrical connectors (7) and a display screen (8).

7. The DSP-based human voice simulation apparatus of claim 1, wherein: a handle (2) is fixed at the upper end of the shell (1).