CN212967078U

CN212967078U - Portable wireless KTV system

Info

Publication number: CN212967078U
Application number: CN202021556973.0U
Authority: CN
Inventors: 杨双福
Original assignee: Shenzhen Gexintong Electronic Technology Co ltd
Current assignee: Shenzhen Gexintong Electronic Technology Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-04-13
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses a portable wireless KTV system, including sound, sound's top has been seted up and has been placed a section of thick bamboo, the microphone has been inserted to the inside of placing a section of thick bamboo, the inner wall of placing a section of thick bamboo is provided with locking device, locking device includes vertical through-hole and horizontal through-hole, vertical through-hole is seted up at sound near the top of placing a section of thick bamboo, horizontal through-hole is seted up at the inner wall of placing a section of thick bamboo, vertical through-hole is linked together with the relative one end of horizontal through-hole, the inner wall fixed mounting of vertical through-hole has first fixed block, the center slidable mounting of first fixed block has first slide bar, the top of first slide bar is provided with press device, the bottom fixed mounting of first slide bar has. The utility model discloses a set up locking device, reached can lock and fixed effect to the microphone, and then can prevent that the microphone from droing and leading to damaging.

Description

Portable wireless KTV system

Technical Field

The utility model relates to a sound equipment technical field specifically is portable wireless KTV system.

Background

Sound equipment is a device for mutual conversion between audio signals and electronic signals by using an electronic circuit design in a broad sense, and in popular terms, the sound equipment is a device for amplifying sound.

In the prior art, a portable sound system is generally characterized in that a microphone device is directly inserted into a sound box, and the microphone is easy to fall off to cause damage, so that a portable wireless KTV system is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable wireless KTV system possesses the advantage that prevents the microphone and drop, has solved the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: portable wireless KTV system, including sound body, a section of thick bamboo of placing has been seted up at sound body's top, the microphone has been inserted to the inside of placing a section of thick bamboo, the inner wall of placing a section of thick bamboo is provided with locking device.

The locking device comprises a vertical through hole and a transverse through hole, the vertical through hole is arranged at the top of the sound body close to the placing cylinder, the transverse through hole is arranged on the inner wall of the placing cylinder, the vertical through hole is communicated with one end opposite to the transverse through hole, a first fixed block is fixedly arranged on the inner wall of the vertical through hole, a first slide bar is slidably arranged at the center of the first fixed block, a pressing device is arranged at the top of the first slide bar, a first movable block is fixedly arranged at the bottom of the first slide bar, a second fixed block is fixedly arranged on the inner wall of the transverse through hole, a second slide bar is slidably arranged at the center of the second fixed block, a second movable block is fixedly arranged at one end of the second slide bar close to the vertical through hole, the bottom of the first movable block is contacted with the top of the second movable block, and a wedge block is fixedly arranged at one, the microphone is inserted and is placed a section of thick bamboo and offer the recess near the outer wall of bottom, the voussoir inserts in the recess, second slide bar surface cover between voussoir and the second fixed block is equipped with first spring, the both ends of first spring fixed mounting respectively are the outer wall of voussoir and second fixed block opposite face.

Preferably, the pressing device comprises a button and a clamping plate, the clamping plate is fixedly installed on the inner wall, close to the top, of the vertical through hole, the button penetrates through the center of the clamping plate and is in sliding connection with the penetrating position of the clamping plate, the button penetrates through the outer wall of one end of the bottom of the clamping plate and is provided with a buckle, and the button penetrates through one end of the bottom of the clamping plate and is fixedly connected with the top end of the first sliding rod.

Preferably, the surface of a first sliding rod between the button and the first fixed block is sleeved with a second spring, and two ends of the second spring are respectively and fixedly installed on the outer wall of the opposite surface of the button and the first fixed block.

Preferably, the contact surface of the first movable block and the second movable block is formed into a circular shape, and the contact surface of the second movable block and the first movable block is formed into an arc surface.

Preferably, the surface of the top of the wedge block is provided with an arc-shaped surface.

Preferably, the bottom of the placing barrel is fixedly provided with a third spring, and the top of the third spring is fixedly provided with a supporting plate.

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

first, the utility model discloses a set up locking device, through mutually supporting between button, first slide bar, second spring, first movable block, second slide bar, second movable block, voussoir and the first spring, reached and carried out the effect of locking in placing a section of thick bamboo to the microphone.

Two, the utility model discloses a set up third spring and backup pad, after the voussoir breaks away from the recess after pressing the button, third spring and backup pad can bounce the microphone a bit a little, make recess and voussoir stagger not on same water flat line, so the voussoir also can not imbed the recess again, has reached the effect of conveniently taking out the microphone.

Drawings

Fig. 1 is a schematic structural view of a stereo body of the utility model;

FIG. 2 is a schematic structural view of the cross-sectional view taken along the line A-A of the present invention;

fig. 3 is a schematic diagram of the enlarged view at the position B of the present invention.

In the figure: 1. a sound body; 2. placing the cylinder; 3. a microphone; 4. a vertical through hole; 5. a transverse through hole; 6. a first fixed block; 7. a first slide bar; 8. a first movable block; 9. a second fixed block; 10. a second slide bar; 11. a second movable block; 12. a wedge block; 13. a groove; 14. a first spring; 15. a button; 16. clamping a plate; 17. buckling; 18. a second spring; 19. a third spring; 20. and a support plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: portable wireless KTV system, including sound body 1, sound body 1's top has been seted up and has been placed a section of thick bamboo 2, and the microphone 3 has been inserted to the inside of placing a section of thick bamboo 2, and the inner wall of placing a section of thick bamboo 2 is provided with locking device.

The locking device comprises a vertical through hole 4 and a transverse through hole 5, the vertical through hole 4 is arranged at the top of the sound body 1 close to the placing cylinder 2, the transverse through hole 5 is arranged on the inner wall of the placing cylinder 2, the vertical through hole 4 is communicated with one end opposite to the transverse through hole 5, a larger hole is arranged at the communication position of the vertical through hole 4 and the transverse through hole 5, the second movable block 11 can be conveniently moved without clamping the second movable block 11, a first fixed block 6 is fixedly arranged on the inner wall of the vertical through hole 4, a first slide bar 7 is slidably arranged at the center of the first fixed block 6, a pressing device is arranged at the top of the first slide bar 7, the pressing device comprises a button 15 and a clamping plate 16, the clamping plate 16 is fixedly arranged on the inner wall of the vertical through hole 4 close to the top, the button 15 penetrates through the center of the clamping plate 16 and is slidably connected with the through position of the clamping, the button 15 can slide up and down in the center of the clamping plate 16, the buckle 17 can prevent the button 15 from falling off from the clamping plate 16, a limiting effect is exerted on the button 15, the button 15 penetrates through one end of the bottom of the clamping plate 16 and is fixedly connected with the top end of the first sliding rod 7, the surface of the first sliding rod 7 between the button 15 and the first fixed block 6 is sleeved with the second spring 18, two ends of the second spring 18 are respectively and fixedly installed on the outer wall of the opposite surface of the button 15 and the first fixed block 6, the bottom of the first sliding rod 7 is fixedly provided with the first movable block 8, when the button 15 is pressed downwards, the button 15 can drive the first sliding rod 7 to slide downwards along the penetrating part of the first fixed block 6 and then drive the first movable block 8 to move downwards, meanwhile, the second spring 18 starts to be compressed, the inner wall of the transverse through hole 5 is fixedly provided with the second fixed block 9, the center of the second fixed block, a second movable block 11 is fixedly arranged at one end of a second slide bar 10 close to the vertical through hole 4, the bottom of the first movable block 8 is contacted with the top of the second movable block 11, a wedge block 12 is fixedly arranged at one end of the second slide bar 10 close to the placing barrel 2, a groove 13 is arranged on the outer wall of the microphone 3 inserted into the placing barrel 2 close to the bottom, a circle of groove 13 is arranged on the outer wall of the microphone 3, thus the direction of the microphone 3 is not required to be adjusted when the microphone is inserted into the placing barrel 2, the wedge block 12 is inserted into the groove 13, a first spring 14 is sleeved on the surface of the second slide bar 10 between the wedge block 12 and a second fixed block 9, two ends of the first spring 14 are respectively and fixedly arranged on the outer wall of the opposite surfaces of the wedge block 12 and the second fixed block 9, when the first movable block 8 moves downwards, because the first movable block 8 is contacted with the second movable block 11, the first movable block, then the second movable block 11 will drive the second slide bar 10 to slide leftwards along the penetrating position of the second fixed block 9, then the second slide bar 10 will drive the wedge block 12 to slide leftwards, at the same time the first spring 14 is compressed, when the wedge block 12 is separated from the groove 13, there will be a click, at this time under the action of the elastic force of the third spring 19 the supporting plate 20 will slightly bounce the microphone 3, making the groove 13 and wedge block 12 stagger not on the same horizontal line, then the button 15 will be released, under the action of the elastic force of the first spring 14 will drive the button 15 to reset upwards, at the same time the button 15 will drive the first slide bar 7 and first movable block 8 to move upwards, and under the action of the elastic force of the second spring 18 will drive the wedge block 12 to spring outwards, at the same time the wedge block 12 will drive the second slide bar 10 and second movable block 11 to move rightwards, because the groove 13 and wedge block 12 stagger not on the same horizontal line, so the wedge block, at this moment can take out microphone 3, otherwise insert microphone 3 and place a section of thick bamboo 2 in, contact between the outer wall of microphone 3 and voussoir 12, along with microphone 3 lapse, voussoir 12 can drive the compression of second spring 18, when voussoir 12 and recess 13 were in same horizontal line, under the spring action of second spring 18, voussoir 12 will insert in the recess 13 again, lock microphone 3, thereby reach the effect that prevents microphone 3 and drop, can also prevent that microphone 3 from rocking and influence stereo set 1's use.

Further, the contact surface of first movable block 8 and second movable block 11 is seted up into circularly, the contact surface of second movable block 11 and first movable block 8 is seted up into the cambered surface, circular first movable block 8 and the second movable block 11 of cambered surface can be better when the contact do relative motion, can reduce the friction between first movable block 8 and the second movable block 11, thereby make first movable block 8 can be more smooth and easy when the downward movement support second movable block 11 remove left, and then let the user more light when pressing button 15.

Further, the surface at the top of the wedge block 12 is opened and is set up into the arcwall face, and the upper surface of the wedge block 12 is opened and is set up into the arcwall face and can make the microphone 3 contact the wedge block 12 the time can not be to microphone 3 scratch, and the arcwall face also can reduce the friction of wedge block 12 and 3 outer walls of microphone in addition, makes the insertion that microphone 3 can be easier place in a section of thick bamboo 2.

Further, place a bottom fixed mounting of section of thick bamboo 2 and have third spring 19, the top fixed mounting of third spring 19 has backup pad 20, can install a cushion on the backup pad 20, prevent backup pad 20 and the long-time contact friction of microphone 3 and fall the lacquer wearing and tearing, when microphone 3 inserts the bottom of placing a section of thick bamboo 2, the bottom of microphone 3 can produce a decurrent pressure to backup pad 20, backup pad 20 can compress third spring 19 at the in-process of lapse, under the dual function of the spring action of third spring 19 and voussoir 12 to recess 13 joint, can make inserting of microphone 3 firm place a section of thick bamboo 2, reduce rocking of microphone 3.

The working principle is as follows: when the portable wireless KTV system is used, when the microphone 3 needs to be used, only the button 15 needs to be pressed, the button 15 can drive the first sliding rod 7 to slide downwards along the penetrating position of the first fixed block 6, then drive the first movable block 8 to move downwards, meanwhile, the second spring 18 starts to be compressed, when the first movable block 8 moves downwards, as the first movable block 8 is contacted with the second movable block 11, the first movable block 8 can drive the second movable block 11 to move backwards, then the second movable block 11 can drive the second sliding rod 10 to slide leftwards along the penetrating position of the second fixed block 9, then the second sliding rod 10 drives the wedge block 12 to slide leftwards, meanwhile, the first spring 14 is compressed, when the wedge block 12 is separated from the groove 13 to click, at this time, the supporting plate 20 can slightly bounce the microphone 3 under the elastic force of the third spring 19, so that the groove 13 and the wedge block 12 are not on the same horizontal line, therefore, the wedge 12 can not be embedded into the groove 13, the microphone 3 can be taken out at this time, after the microphone 3 is not used, the microphone 3 is inserted into the placing tube 2, the outer wall of the microphone 3 is in contact with the wedge 12, the wedge 12 drives the second spring 18 to compress along with the downward sliding of the microphone 3, when the wedge 12 and the groove 13 are positioned at the same horizontal line, the wedge 12 is inserted into the groove 13 again under the elastic force action of the second spring 18 to lock the microphone 3, and therefore the microphone 3 can be prevented from falling off and being damaged.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Portable wireless KTV system, including stereo set body (1), its characterized in that: the top of the sound equipment body (1) is provided with a placing cylinder (2), a microphone (3) is inserted into the placing cylinder (2), and the inner wall of the placing cylinder (2) is provided with a locking device;

the locking device comprises a vertical through hole (4) and a transverse through hole (5), the vertical through hole (4) is arranged at the top of the sound body (1) close to the placing barrel (2), the transverse through hole (5) is arranged at the inner wall of the placing barrel (2), the vertical through hole (4) is communicated with the end opposite to the transverse through hole (5), the inner wall of the vertical through hole (4) is fixedly provided with a first fixed block (6), the center of the first fixed block (6) is slidably provided with a first slide bar (7), the top of the first slide bar (7) is provided with a pressing device, the bottom of the first slide bar (7) is fixedly provided with a first movable block (8), the inner wall of the transverse through hole (5) is fixedly provided with a second fixed block (9), the center of the second fixed block (9) is slidably provided with a second slide bar (10), the end of the second slide bar (10) close to the vertical through hole (4) is fixedly provided with a second movable block (11), the bottom of first movable block (8) contacts with the top of second movable block (11), second slide bar (10) are close to the one end fixed mounting who places a section of thick bamboo (2) and have voussoir (12), microphone (3) are inserted and are placed a section of thick bamboo (2) and offer fluted (13) near the outer wall of bottom, voussoir (12) insert in recess (13), second slide bar (10) surface cover between voussoir (12) and second fixed block (9) is equipped with first spring (14), the both ends difference fixed mounting of first spring (14) is at the outer wall of voussoir (12) and second fixed block (9) opposite face.

2. The portable wireless KTV system according to claim 1, characterized in that: the pressing device comprises a button (15) and a clamping plate (16), the clamping plate (16) is fixedly installed on the inner wall, close to the top, of the vertical through hole (4), the button (15) penetrates through the center of the clamping plate (16) and is in sliding connection with the penetrating position of the clamping plate (16), the button (15) penetrates through the outer wall of one end of the bottom of the clamping plate (16) and is provided with a buckle (17), and the button (15) penetrates through one end of the bottom of the clamping plate (16) and is fixedly connected with the top end of the first sliding rod (7).

3. The portable wireless KTV system according to claim 2, characterized in that: the surface of a first sliding rod (7) between the button (15) and the first fixing block (6) is sleeved with a second spring (18), and two ends of the second spring (18) are fixedly installed on the outer wall of the opposite surface of the button (15) and the first fixing block (6) respectively.

4. The portable wireless KTV system according to claim 3, characterized in that: the contact surface of the first movable block (8) and the second movable block (11) is formed into a circle, and the contact surface of the second movable block (11) and the first movable block (8) is formed into an arc surface.

5. The portable wireless KTV system according to claim 4, characterized in that: the surface of the top of the wedge block (12) is provided with an arc-shaped surface.

6. The portable wireless KTV system according to claim 5, characterized in that: the bottom of placing a section of thick bamboo (2) fixed mounting have third spring (19), the top fixed mounting of third spring (19) has backup pad (20).