CN209593672U - A stable computer audio output device - Google Patents

Abstract

The utility model belongs to the technical field of computer equipment, especially, for a place stable computer audio output device, including the supporting shoe, the cavity has been seted up on the supporting shoe, fixed mounting has the motor on the top inner wall of cavity, fixed mounting has the worm on the output shaft of motor, two recesses that are symmetric distribution are seted up at the top of supporting shoe, and two recesses are kept away from and have all been seted up first through-hole on open-ended one side inner wall, two first through-holes all communicate with the cavity, the circular recess has all been seted up on the both sides inner wall of cavity, and same screw rod is installed to two circular recess internal rotations, fixed cover is equipped with the worm wheel on the screw rod, worm wheel and worm meshing, it is equipped with two movable blocks to rotate the cover on. The utility model discloses simple structure, convenient to use, the processing ease, can be quick fix the audio output device body, the audio output device body can stably place to be applicable to the audio output device body of multiple size.

Description

A stable computer audio output device

technical field

The utility model relates to the technical field of computer equipment, in particular to a stable computer audio output device.

Background technique

With the rapid development of science and technology, various electronic products are constantly enriched and convenient for the public. Due to the advantages of using electronic products to process information conveniently, quickly, and saving resources, electronic products have become an indispensable part of people's life or work.

Wherein, for the audio output device of the computer in the prior art, generally all is directly placed on the computer desk, but because its volume is small and light in weight, very easy to produce displacement because of external reason, sometimes can be pulled off broken, Bring troubles to people, for this reason, we propose a kind of computer audio output device that places stably to be used for solving the above-mentioned problem.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a stable computer audio output device.

In order to achieve the above object, the utility model adopts the following technical scheme: a stable computer audio output device, including a support block, a chamber is opened on the support block, and a motor is fixedly installed on the top inner wall of the chamber. A worm screw is fixedly installed on the output shaft of the motor, two symmetrically distributed grooves are opened on the top of the support block, and first through holes are opened on the inner wall of the side of the two grooves away from the opening. Each of the first through holes communicates with the chamber, and circular grooves are provided on the inner walls of both sides of the chamber, and the same screw rod is installed in rotation in the two circular grooves, and a worm gear is fixedly sleeved on the screw rod. The worm gear is engaged with the worm, and two moving blocks are set on the screw, and the same limit rod is fixedly installed on the inner walls of both sides of the chamber, and two first sliding blocks are set on the limit rod. The slider, the two first sliders are respectively fixedly connected with the bottom of the corresponding moving block, the tops of the two moving blocks are fixedly installed with a fixed block, and the tops of the two fixed blocks respectively pass through the corresponding first through holes and are fixedly installed There is a second slider, and the second slider is slidingly connected with the inner wall of the groove, the tops of the two second sliders are fixedly installed with clamping plates, and the top of the support block is provided with an audio output device body.

Preferably, the screw rod is provided with two sections of thread, and the direction of rotation of the two sections of thread is opposite, and the moving block is provided with an internally threaded hole, and the internal thread in the internally threaded hole is compatible with the external thread on the screw rod match.

Preferably, rubber cushions are fixedly installed on the sides of the two clamping plates that are close to each other.

Preferably, four balls distributed in a matrix are fixedly installed on the bottom of the second slider, and all four balls are rollingly connected with the inner wall of the groove on the side away from the opening.

Preferably, a bearing is provided in the circular groove, the inner ring of the bearing is fixedly sleeved on the screw, and the outer ring of the bearing is fixedly connected with the inner wall of the circular groove.

Preferably, four suction cups distributed in a matrix are fixedly installed on the bottom of the support block.

Compared with the prior art, the beneficial effects of the utility model are: firstly, through the support block, the chamber, the motor, the worm, the groove, the first through hole, the circular groove, the screw, the worm wheel, the moving block, the limit rod, The first slider, the fixed block, the second slider, the card board and the audio output device body are matched. When in use, the audio output device body is placed on the top of the support block, and the motor is turned on. When the output shaft of the motor rotates, it drives the worm When the worm rotates, it drives the worm wheel to rotate, and when the worm wheel rotates, it drives the screw to rotate. Through the cooperation of the internal thread in the internal thread hole on the moving block and the external thread on the screw, the screw drives the moving block to move when it rotates. Because of the two sections on the screw The direction of rotation of the thread is opposite, so when the two moving blocks move close to each other or move away from each other, the setting of the limiting rod and the first slider makes the movement of the moving block more stable. When the moving block moves, it drives the fixed block to move, and the fixed block moves When the second slider is driven to slide in the groove, the two second sliders drive the clamp to move until the two clamps clamp the audio output device body and then close the motor. The utility model has a simple structure and is easy to use. The operation is easy, the audio output device body can be quickly fixed, the audio output device body can be placed stably, and is applicable to audio output device bodies of various sizes.

Description of drawings

Fig. 1 is the front view sectional structure schematic diagram of the utility model;

Fig. 2 is the enlarged structure diagram of part A in Fig. 1;

Fig. 3 is a connection diagram of the worm wheel and the worm in the utility model.

In the figure: 1. Support block; 2. Chamber; 3. Motor; 4. Worm; 5. Groove; 6. First through hole; 7. Circular groove; 8. Screw; 9. Worm wheel; 10. Movement block; 11, limiting rod; 12, first slider; 13, fixed block; 14, second slider; 15, clamping plate; 16, audio output device body.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, the utility model provides a technical solution: a stable computer audio output device, including a support block 1, a chamber 2 is opened on the support block 1, and the top inner wall of the chamber 2 is fixedly installed There is a motor 3, a worm 4 is fixedly installed on the output shaft of the motor 3, two symmetrically distributed grooves 5 are arranged on the top of the support block 1, and first grooves 5 are arranged on the inner wall of the side away from the opening. Through holes 6, the two first through holes 6 are all communicated with the chamber 2, and the inner walls of both sides of the chamber 2 are provided with circular grooves 7, and the same screw rod 8 is installed in the two circular grooves 7, and the screw rods 8 is provided with a worm wheel 9 on the fixed sleeve, and the worm wheel 9 is engaged with the worm 4, and the screw 8 is provided with two moving blocks 10 on the rotating sleeve. The sliding sleeve is provided with two first sliders 12, and the two first sliders 12 are respectively fixedly connected with the bottoms of the corresponding moving blocks 10, and the tops of the two moving blocks 10 are fixedly equipped with a fixed block 13, and the two fixed blocks The tops of 13 pass through the corresponding first through holes 6 and are fixedly installed with second sliders 14, which are slidably connected with the inner wall of the groove 5, and the tops of the two second sliders 14 are fixedly installed with card The top of the board 15 and the support block 1 is provided with an audio output device body 16 .

The screw rod 8 is provided with two sections of threads, and the direction of rotation of the two sections of threads is opposite. An internally threaded hole is provided on the moving block 10, and the internal thread in the internally threaded hole matches the external thread on the screw rod 8. Two clamping plates 15 are fixedly installed on the sides close to each other with soft rubber pads, and the bottom of the second slider 14 is fixedly installed with four balls distributed in a matrix, and the four balls are all rollingly connected with the inner wall of the groove 5 away from the opening. A bearing is arranged in the shaped groove 7, the inner ring of the bearing is fixedly sleeved on the screw rod 8, the outer ring of the bearing is fixedly connected with the inner wall of the circular groove 7, and four suction cups distributed in a matrix are fixedly installed on the bottom of the support block 1. Through the support block 1, the chamber 2, the motor 3, the worm 4, the groove 5, the first through hole 6, the circular groove 7, the screw 8, the worm wheel 9, the moving block 10, the limit rod 11, the first slider 12, The fixed block 13, the second slider 14, the clamping plate 15 and the audio output device body 16 cooperate. When in use, the audio output device body 16 is placed on the top of the support block 1, the motor 3 is turned on, and the output shaft of the motor 3 rotates When the worm screw 4 rotates, it drives the worm wheel 9 to rotate, and when the worm wheel 9 rotates, it drives the screw rod 8 to rotate. By matching the internal thread in the internal thread hole on the moving block 10 with the external thread on the screw rod 8, the screw rod 8 rotates. When driving the moving block 10 to move, because the direction of rotation of the two sections of screw threads on the screw rod 8 is opposite, so the two moving blocks 10 move close to each other or move away from each other, the setting of the limiting rod 11 and the first slide block 12 makes the moving block 10 What moves is more stable, drive fixed block 13 to move when moving block 10 moves, drive second slider 14 to slide in groove 5 when fixed block 13 moves, drive clamping plate 15 to move when two second sliders 14 move, until Two clips 15 clamp the audio output device body 16 and then close the motor 3. The utility model is simple in structure, easy to use and easy to operate, and can quickly fix the audio output device body 16, and the audio output device body 16 can be placed stably. And it is suitable for audio output device bodies 16 of various sizes.

Working principle: A switch is fixedly installed on one side of the support block 1 in the utility model, the model of the switch is KCD8-2111N, the model of the motor 3 is ZWPD006006-136-07, and the model of the audio output device body is AIS ASCN0003M1 , the switch, the motor 3 and the external power supply are electrically connected sequentially through wires to form a closed circuit. When in use, the audio output device body 16 is placed on the top of the support block 1, and the motor 3 is turned on. When the output shaft of the motor 3 rotates, it drives the worm 4 When the worm 4 rotates, it drives the worm wheel 9 to rotate, and when the worm wheel 9 rotates, it drives the screw 8 to rotate. By matching the internal thread in the internal thread hole on the moving block 10 with the external thread on the screw 8, the screw 8 drives the moving block when it rotates. 10 moves, because the direction of rotation of the two threads on the screw rod 8 is opposite, so the two moving blocks 10 move closer to each other or move away from each other, the setting of the limiting rod 11 and the first slider 12 makes the movement of the moving block 10 more stable , when the moving block 10 moves, it drives the fixed block 13 to move, when the fixed block 13 moves, it drives the second slider 14 to slide in the groove 5, and when the two second sliders 14 move, it drives the clamping plate 15 to move until the two clamping plates 15 After clamping the audio output device body 16, close the motor 3.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. A stable computer audio output device, comprising a support block (1), is characterized in that: a chamber (2) is provided on the support block (1), and a chamber (2) is provided on the top inner wall of the chamber (2). A motor (3) is fixedly installed, and a worm (4) is fixedly installed on the output shaft of the motor (3). The top of the support block (1) is provided with two symmetrically distributed grooves (5). First through-holes (6) are provided on the inner wall of each groove (5) away from the opening, and the two first through-holes (6) are all communicated with the chamber (2), and the chamber (2) There are circular grooves (7) on the inner walls on both sides, and the same screw rod (8) is installed in rotation in the two circular grooves (7), and the fixed sleeve on the screw rod (8) is provided with a worm wheel (9). The worm wheel (9) meshes with the worm (4), the screw (8) is rotatably provided with two moving blocks (10), and the inner walls of both sides of the chamber (2) are fixedly installed with the same limiting rod (11), the sliding sleeve on the limiting rod (11) is provided with two first sliders (12), and the two first sliders (12) are fixedly connected with the bottom of the corresponding moving block (10) respectively, and the two The tops of the two moving blocks (10) are all fixedly installed with a fixed block (13), and the tops of the two fixed blocks (13) pass through the corresponding first through holes (6) respectively and are fixedly installed with a second slide block (14), The second slider (14) is slidingly connected with the inner wall of the groove (5), and the tops of the two second sliders (14) are fixedly equipped with clamping plates (15), and the top of the support block (1) An audio output device body (16) is provided. 2. A kind of stable computer audio output device according to claim 1, characterized in that: said screw (8) is provided with two sections of threads, and the direction of rotation of the two sections of threads is opposite, and said moving block ( 10) is provided with an internal thread hole, and the internal thread in the internal thread hole matches the external thread on the screw rod (8). 3. A stable computer audio output device according to claim 1, characterized in that: the sides of the two clamping boards (15) that are close to each other are fixedly installed with soft rubber pads. 4. a kind of stable computer audio output device according to claim 1, is characterized in that: the bottom of described second slide block (14) is fixedly installed with four balls that are distributed in matrix, and four balls are all connected with The inner wall of the groove (5) away from the opening is rolled and connected. 5. A kind of stable computer audio output device according to claim 1, characterized in that: the circular groove (7) is provided with a bearing, and the inner ring of the bearing is fixedly sleeved on the screw ( 8), the outer ring of the bearing is fixedly connected with the inner wall of the circular groove (7). 6. A stable computer audio output device according to claim 1, characterized in that four suction cups distributed in a matrix are fixedly installed on the bottom of the support block (1).