CN217135644U

CN217135644U - Wireless freely combined sound box

Info

Publication number: CN217135644U
Application number: CN202220757724.0U
Authority: CN
Inventors: 曾婉丽
Original assignee: Lande Technology Chongqing Co ltd
Current assignee: Lande Technology Chongqing Co ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-08-05
Anticipated expiration: 2032-04-01

Abstract

The utility model discloses a wireless free combination type sound box, which comprises a counterweight base with a top part fixedly installed with a driving box in the middle and a supporting column fixedly installed on the upper end surface of the driving box, wherein the outer edge surface of the supporting column is movably provided with an heightening component which is fixedly connected with a plurality of fixing components, each fixing component comprises a rectangular plate with two clamping plates in a symmetrical structure and a movable groove arranged in the two clamping plates in the middle, the top ends of the two clamping plates are fixedly installed with a motor in the middle, the motor is connected with a screw rod rotationally arranged in the movable groove through a motor shaft, two rectangular blocks are installed on the outer edge surface of the screw rod in a symmetrical thread fit manner, one side of each rectangular block is constructed with an arc-shaped clamping block, the wireless free combination type sound box has reasonable structure, is convenient for fixedly installing the combination of influences, and avoids the damage caused by random placement, simultaneously, the installation height of the sound box is convenient to adjust, and the practicability is high.

Description

Wireless freely combined sound box

Technical Field

The utility model belongs to the technical field of the stereo set combination, concretely relates to wireless independent assortment formula stereo set.

Background

A speaker refers to a device that can convert an audio signal into sound. Generally speaking, it is that the main cabinet or the bass cabinet of the sound box is provided with a power amplifier, and the sound box itself emits sound after amplifying the audio signal, so that the sound becomes bigger, and the sound box is the terminal of the whole sound system, and it is used to convert the audio electric energy into corresponding sound energy and radiate it to the space. It is an extremely important component of an audio system and is responsible for the task of converting electrical signals into acoustic signals for direct listening by the human ear.

At present generally make up the audio amplifier of same model for promoting the scene audio and put, this kind of mode of putting is difficult to fix, and at the in-process of concrete implementation, the audio amplifier very easily falls to damage, and then causes the unnecessary loss.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wireless independent assortment formula stereo set to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a wireless free combination type sound box comprises a counterweight base and a support column, wherein the top of the counterweight base is fixedly provided with a driving box in the middle, and the support column is fixedly arranged on the upper end surface of the driving box;

the outer edge surface of the supporting column is movably provided with a height-adjusting assembly, the height-adjusting assembly is fixedly connected with a plurality of fixing assemblies, and each fixing assembly comprises a rectangular plate with two clamping plates symmetrically constructed on one side and a movable groove arranged in the two clamping plates in the middle;

two the top of grip block is fixed mounting all placed in the middle there is the motor, the motor is connected with through the motor shaft and rotates the lead screw that sets up in the activity inslot, symmetrical screw-thread fit installs two rectangular blocks on the outer fringe face of lead screw, one side of rectangular block is constructed there is the arc fixture block.

Preferably, a driving cavity is formed in the driving box, a servo motor is fixedly mounted in the driving cavity, an inner cavity is formed in the supporting column, and the outer edge surface of the supporting column is provided with positioning grooves which are communicated with the inner cavity in an annular array mode.

Preferably, the height-adjusting assembly comprises a movable sleeve movably sleeved on the outer edge surface of the support column and a threaded ring arranged in the movable sleeve in the middle.

Preferably, the inner edge surface of the movable sleeve is provided with four connecting plates in an annular array, and the four connecting plates penetrate through the positioning grooves, extend into the inner cavity and are fixedly connected with the threaded ring.

Preferably, the servo motor is connected with a screw shaft which can be rotatably arranged in the inner cavity through a motor shaft, the thread ring is installed on the outer edge surface of the screw shaft in a thread fit mode, and the outer edge surface of the movable sleeve is provided with four side plates, one side of each side plate is fixedly connected with the rectangular plate, and the four side plates are in an annular array structure.

Preferably, the lower terminal surface fixed mounting of counter weight base has the slipmat, be the triangle floor that the annular array had polylith bottom butt counter weight base on the outer fringe face of drive box, the outer fringe face bottom of support column is the support rib that the annular array had polylith bottom butt drive box.

Preferably, the up end fixedly connected with lamp box of support column, set up a plurality of lamp cavitys in the lamp box, and the outside fixed mounting of lamp box has a plurality of light-passing boards that are used for sealing the lamp cavity.

The utility model discloses a technological effect and advantage: the wireless freely combined sound box has the advantages that due to the arrangement of the motor, the screw rods and the rectangular blocks, the sound box can be placed between the two clamping plates of the fixing assembly, the motor on the two clamping plates is started, the two screw rods rotate, the two rectangular blocks on the two screw rods move oppositely, the arc-shaped clamping blocks are driven to move oppositely, the arc-shaped clamping blocks are abutted against the four edges of the sound box, the sound box can be fixed, and unnecessary loss caused by falling and damage caused by random placement is avoided;

benefit from the setting of drive box and heightening subassembly, the accessible starts servo motor for the screw rotates, and then drives the setting of screw ring rotational displacement owing to the connecting plate passes the constant head tank, so restricted the rotation of screw ring, and then makes the rotational displacement of screw ring change into along its axle center vertical displacement, and then the realization is to heightening subassembly height's regulation, and then drives the height of fixed subassembly and stereo set and adjust.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the height adjusting assembly of the present invention;

fig. 3 is a schematic structural view of the fixing assembly of the present invention.

In the figure: 1. a counterweight base; 2. a non-slip mat; 3. a drive cartridge; 4. triangular rib plates; 5. a support pillar; 6. a support rib plate; 7. positioning a groove; 8. a height adjustment component; 801. a movable sleeve; 802. a side plate; 803. a threaded ring; 804. a connecting plate; 9. a fixing assembly; 901. a rectangular plate; 902. a clamping plate; 903. an electric motor; 904. a screw rod; 905. a rectangular block; 906. a movable groove; 10. a lamp box; 11. a light-transmitting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In order to facilitate the combination, the fixation and installation of the influence and avoid the damage caused by random placement and falling, as shown in fig. 1 and fig. 3, the wireless free combination type sound box comprises a counterweight base 1 with a drive box 3 fixedly installed in the center of the top and a support pillar 5 fixedly installed on the upper end surface of the drive box 3, a heightening component 8 is movably arranged on the outer edge surface of the support pillar 5, the heightening component 8 is fixedly connected with a plurality of fixed components 9, each fixed component 9 comprises a rectangular plate 901 with two clamping plates 902 symmetrically constructed on one side and a movable groove 906 arranged in the two clamping plates 902 in the center, the top ends of the two clamping plates 902 are both fixedly installed in the center with a motor 903, the motor 903 is connected with a screw rod 904 rotatably arranged in the movable groove 906 through a motor shaft, two rectangular blocks 905 are symmetrically and threadedly installed on the outer edge surface of the screw rod 904, and an arc-shaped fixture block is constructed on one side of the rectangular block 905, the arc-shaped surface of the arc-shaped fixture block is attached with a friction increasing pad for increasing the friction resistance, and due to the arrangement of the motor 903, the screw rod 904 and the rectangular block 905, the audio can be placed between the two clamping plates 902 of the fixed assembly 9 and by activating the motors 903 on the two clamping plates 902, the two screws 904 are rotated, so that the two rectangular blocks 905 on the two screw rods 904 move oppositely to drive the arc-shaped fixture blocks to move oppositely, the arc-shaped fixture blocks are abutted against the four edges of the sound box, can realize avoiding putting at will and dropping the damage to the fixing of stereo set, cause the unnecessary loss, counter weight base 1's lower terminal surface fixed mounting has slipmat 2, is the triangular rib plate 4 that the annular array has polylith bottom butt counter weight base 1 on drive box 3's the outer fringe face, and the outer fringe face bottom of support column 5 is the supporting rib plate 6 that the annular array has polylith bottom butt drive box 3.

In order to adjust the installation height of the sound equipment conveniently, as shown in fig. 1 and fig. 2, a driving cavity is formed in the driving box 3, a servo motor is fixedly installed in the driving cavity, an inner cavity is formed in the supporting column 5, a plurality of positioning slots 7 communicated with the inner cavity are formed in an annular array on the outer edge surface of the supporting column 5, the height-adjusting assembly 8 comprises a movable sleeve 801 movably sleeved on the outer edge surface of the supporting column 5 and a threaded ring 803 centrally arranged in the movable sleeve 801, four connecting plates 804 are formed in an annular array on the inner edge surface of the movable sleeve 801, the four connecting plates 804 penetrate through the positioning slots 7 to extend into the inner cavity and are fixedly connected with the threaded ring 803, the servo motor is connected with a screw shaft rotatably arranged in the inner cavity through a motor shaft, the threaded ring 803 is installed on the outer edge surface of the screw shaft in a threaded fit manner, four side plates 802 are formed in an annular array on the outer edge surface of the movable sleeve 801, one side of each side plate is fixedly connected with the rectangular plate 901, thanks to the arrangement of the driving box 3 and the heightening component 8, the screw shaft can be rotated by starting the servo motor, so as to drive the screw ring 803 to rotate and displace because the connecting plate 804 passes through the positioning groove 7, thereby limiting the rotation of the screw ring 803, further enabling the rotation displacement of the screw ring 803 to be converted into vertical displacement along the axis thereof, further realizing the adjustment of the height of the heightening component 8, further driving the height of the fixing component 9 and the sound to be adjusted, the upper end surface of the supporting column 5 is fixedly connected with the lamp box 10, a plurality of lamp cavities are arranged in the lamp box 10, and a plurality of light-transmitting plates 11 for sealing the lamp cavities are fixedly arranged on the outer side of the lamp box 10 (in specific implementation, lamp bodies which can be lightened by an external power supply are arranged in the plurality of lamp cavities, can emit white light, the plurality of light-transmitting plates 11 can be selected from different colors, the white light emitted by the lamp bodies can emit various colors through the light-transmitting plates 11, can remind people to find the position of the sound equipment in a dark environment).

The working principle is as follows: when the wireless freely combined type sound box is used, the sound box can be placed between the two clamping plates 902 of the fixed component 9, the motors 903 on the two clamping plates 902 are started to enable the two lead screws 904 to rotate, so that the two rectangular blocks 905 on the two lead screws 904 move oppositely to drive the arc-shaped clamping blocks to move oppositely, the arc-shaped clamping blocks are butted at four edges of the sound box, the sound box can be fixed, a screw shaft rotates by starting a servo motor, further the rotary displacement of the threaded ring 803 is driven, the rotary displacement of the threaded ring 803 is limited due to the fact that the connecting plate 804 penetrates through the positioning groove 7, further the rotary displacement of the threaded ring 803 is converted into vertical displacement along the shaft center, further the height of the heightening component 8 is adjusted, further the heights of the fixed component 9 and the sound box are driven to be adjusted, and the wireless freely combined type sound box is reasonable in structure, be convenient for make up fixed mounting to the influence, avoid putting at will and fall to damage, be convenient for simultaneously adjust the mounting height of stereo set, the practicality is strong.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. A wireless free combination type sound box comprises a counterweight base (1) and a support column (5), wherein the top of the counterweight base (1) is fixedly provided with a driving box (3) in the middle, and the support column is fixedly arranged on the upper end surface of the driving box (3);

the method is characterized in that: the outer edge surface of the supporting column (5) is movably provided with a height-adjusting assembly (8), the height-adjusting assembly (8) is fixedly connected with a plurality of fixing assemblies (9), and each fixing assembly (9) comprises a rectangular plate (901) with two clamping plates (902) symmetrically constructed on one side and a movable groove (906) arranged in the two clamping plates (902) in the middle;

two fixed mounting has motor (903) between two parties on the top of grip block (902), motor (903) are connected with through the motor shaft and rotate lead screw (904) that set up in activity groove (906), symmetrical screw-thread fit installs two rectangular blocks (905) on the outer fringe face of lead screw (904), one side structure of rectangular block (905) has the arc fixture block.

2. The wireless freely combined sound box according to claim 1, characterized in that: drive chamber has been seted up in drive box (3), and drive intracavity fixed mounting has servo motor, set up the inner chamber in support column (5), and be constant head tank (7) that a plurality of switch-on inner chambers were seted up to annular array on the outer fringe face of support column (5).

3. A wireless freely combined sound box according to claim 2, characterized in that: the heightening component (8) comprises a movable sleeve (801) movably sleeved on the outer edge surface of the supporting column (5) and a threaded ring (803) centrally arranged in the movable sleeve (801).

4. A wireless freely combined sound box according to claim 3, characterized in that: four connecting plates (804) are constructed on the inner edge surface of the movable sleeve (801) in an annular array mode, the four connecting plates (804) penetrate through the positioning groove (7) to extend into the inner cavity and are fixedly connected with the threaded ring (803), and four side plates (802) with one sides fixedly connected with the rectangular plate (901) are constructed on the outer edge surface of the movable sleeve (801) in an annular array mode.

5. The wireless freely combined sound box according to claim 4, characterized in that: the servo motor is connected with a screw shaft which can be rotatably arranged in the inner cavity through a motor shaft, and the threaded ring (803) is installed on the outer edge surface of the screw shaft in a threaded fit mode.

6. The wireless freely combined sound box according to claim 1, characterized in that: the lower terminal surface fixed mounting of counter weight base (1) has slipmat (2), be the triangle floor (4) that the annular array has polylith bottom butt counter weight base (1) on the outer fringe face of drive box (3), the outer fringe face bottom of support column (5) is support rib board (6) that the annular array has polylith bottom butt drive box (3).

7. The wireless freely combined sound box according to claim 1, characterized in that: the up end fixedly connected with lamp box (10) of support column (5), a plurality of lamp cavitys have been seted up in lamp box (10), and the outside fixed mounting of lamp box (10) has a plurality of light-passing boards (11) that are used for sealing the lamp cavity.