CN2786890Y - Multi-functional clamping horn set - Google Patents

Abstract

The utility model is a multifunctional clamping speaker set, which is mainly provided with two speaker seats which can be moved horizontally left and right on a base, the base is provided with a platform, and the sides opposite to the two speaker seats are provided with clamping surfaces; by using the speaker seats to move right and left to increase the distance when in use, the output music has a more stereo effect, and in addition, electronic products (such as MP3 flash drives, CD players) can be directly placed there and clamped and fixed, which increases the convenience when in use.

Description

Multi-functional clamping horn set

technical field

The utility model relates to the technical field of a horn set, in particular to a structure that is easy to carry and use and has a clamping function.

Background technique

Electronic technology is getting more and more advanced, and products are gradually becoming thinner and smaller. The types of applications that can be used are also very wide and diverse, such as MP3 flash drives, MP4 portable video players, CD players, handheld video games, personal digital assistants, mobile phone...wait. If you want to listen to the music provided by these products, you usually use earphones to listen to them. Although some products have a built-in speaker set design, there are deficiencies in the sound output. In order to make the music performance more perfect , to play movies more immersive, or have more stereo surround sound effects, with a set of powerful sound effects, such as an external speaker set is a good choice. However, the products listed above are all advertised as being easy to carry and small in size. If you want to design a speaker set that can be used in conjunction with it, you must have a small size that can be stored and can enhance the three-dimensional effect of the original music output. In view of this, the inventor of the present invention is a spirit of pragmatism and excellence and years of professional experience. He tried his best to think hard, research and improve repeatedly, and finally created this multi-functional clamping horn set.

Contents of the invention

The main purpose of this utility model is to provide a horn set that can hold products on it and use it. It mainly utilizes two horn bases that are movable on a base. When in use, the two horn bases are placed close to the base. The electronic product (such as MP4) can be clamped and fixed on both sides of the electronic product (such as MP4), so it can be used in non-static places, such as listening to music or watching albums while riding a train or other means of transportation.

The secondary purpose of this utility model is to provide a speaker group with better stereo surround sound effects, mainly with a set of two speaker bases that can be moved and moved to change the spacing, and can be contracted and merged together without using, so that the volume is reduced and does not occupy space When in use, the distance between the two speaker bases can be widened, so that the stereo surround effect of the output music is better.

Yet another object of the present utility model is to provide a speaker set with a wider range of places and locations. The location where the speaker base is traditionally used must be a flat location, such as a tabletop or a platform on a cabinet. However, the utility model has the clamping As a result, two objects can be regarded as one object when they are clamped, and then use some auxiliary fixing devices to cooperate to make it appear as a suspended setting, such as fixing in a car, replacing part of the hands-free handset device, or using a suction cup Structure, that is, fixed on the glass of the car or the glass of the indoor window. In other words, there are more places where it can be applied, so that users have more choices.

In order to achieve the above-mentioned purpose, the utility model is mainly provided with two horn bases which can move left and right respectively on a base, and a platform with a large area is arranged on the top surface, and the opposite side of the other two horn bases is set There is a clamping surface, and the above-mentioned platform can be used to clamp the product there with two speaker bases, and the movable speaker base can make the output stereo surround sound better.

Description of drawings

Fig. 1 is the plan view of the storage state of the utility model;

Figure 2 is a perspective view of the utility model expanded;

Fig. 3 is an exploded view of the utility model;

Fig. 4 is a cross-sectional view of some components in plane AA of Fig. 1, but only shows the cross-section of the base and the block seat;

Figure 5 is a cross-sectional view of some components in the BB plane of Figure 1, but only shows the cross-sectional view of the base and the pole;

Fig. 6 is a schematic cross-sectional view of one of the pivot joint positions between the base and the base of the present invention;

Fig. 7 is a schematic diagram of another usage mode of the present invention.

in the picture

1 base 11 platform 12 guide slot

13 guide slot 14 guide slot 15 guide slot

16 racks 17 racks 2 horn seats

21 rods 211 card parts 212 tooth parts

22 pole 23 clamping surface 3 horn seat

31 rod 311 card part 312 tooth part

32 pole 33 clamping surface 4 block seat

41 block 42 block 43 slide rail

44 cards 45 teeth 6 bases

61 socket 62 first pivot block 621 ring tooth

622 Protruding column 623 Screw hole 63 Second pivot block

631 ring tooth 632 center hole 64 spring

65 screw

Detailed ways

As shown in Figure 1 and Figure 2, it is a plan view of the storage state of the utility model and a perspective view of the unfolded use. The utility model mainly includes a base 1 and two horn bases 2, 3, and a circuit board can be arranged in the base , switches and other related circuits to drive the horn base to act in a timely manner, such a structure has a small volume.

Shown in the figure is another method adopted in this embodiment. The bottom of the base 1 is pivotally connected to a base 6, and related circuits such as circuit boards, switches or battery boxes are relocated in the base 6, thereby making the base 1 It can be erected in an inclined shape during use.

As shown in Figure 2, the base 1 is provided with two horn bases 2, 3 which can move left and right respectively, and each horn base 2, 3 is provided with several support rods 21, 22 and 31, 32 which can be telescopically inserted into Inside the base 1, the speaker bases 2 and 3 can move to the two sides of the base 1 respectively by means of the struts 21, 22, 31, 32. When the distance between the speaker bases 2 and 3 is larger, the three-dimensional surround effect when the music is output is better. good. The sides of the horn bases 2 and 3 are shaped like an L-shaped 90-degree reverse bend, and each strut is arranged at its lower position, so when the two horn bases 2 and 3 are closed, the base 1 is almost completely covered (as shown in Figure 1 Show). And the top surface of the base 1 can be regarded as a large-area platform 11, and the opposite surfaces of the horn bases 2 and 3 are respectively provided with a clamping surface 23, 33, and when the distance between the two is changed and reduced, it can be placed on the platform 11. The electronic products at the place are clamped and fixed, wherein the surface of the platform 11 and the clamping surfaces 23 and 33 can be made of foam material, on the one hand to avoid pinching or wearing the object surface, on the one hand to increase the friction when clamping.

As shown in Figure 3, the base 1 is composed of an upper housing 1A and a lower housing 1B. In order to ensure the smooth movement of the poles 21, 22, 31, 32, several corresponding channels are provided in the lower housing 1B. The number guide groove 12,13,14,15, guide groove 14,15 is for pole 22,32 insertion, and guide groove 12,13 is then for pole 21,31 insertion. In order to fix the position after the pole moves, two racks 16 are provided on the top surface of the guide grooves 12, 13, that is, on the inner wall of the upper housing 1A, as shown in Figure 4 (only one guide groove 13 and the support rod are drawn in the figure). The structure of the rod 21), and the ends of the struts 21, 31 provided therein are respectively provided with elastic clamping parts 211, 311, and the ends are provided with tooth parts 212, 312, which are engaged with the aforementioned rack 16. This purpose is used to Fix the position of the horn seat after moving and ensure proper tightness when clamping.

In order to make the electronic product more stable when placed on the base 1 , a stopper seat 4 is provided on the bottom edge of the base 1 . As shown in Fig. 2 and Fig. 3, a block seat 4 movable longitudinally is provided at the middle bottom edge of the base 1, and two protruding blocks 41, 42 are provided on the bottom edge of the block seat 4, and the stop block 4 A slide rail 43 is provided on the block base 4, so that the two stoppers 41, 42 can move on the slide rail 43 to increase the distance between the two, so that more products of different widths can be placed on it. And the main body of the stopper seat 4 is a plate with a large area, which can be inserted into the space inside the base 1 to ensure that it can move longitudinally. This purpose is also to place products with larger lengths there. And the mode after fixed block seat 4 moves is: be provided with an elastic card 44 at its central position, referring to Fig. 5, protruding tooth 45 is provided at the end of this card 44, and rack is provided on the inner top surface of base 1 17. Utilize the protruding teeth 45 of the elastic card 44 to properly engage with the rack 17 to fix the position of the stopper seat 4 after the movement in a slightly tight manner.

As shown in Figure 2, in order to make the base 1 more convenient to use, it can also be used in conjunction with a base 6. In this embodiment, the base 6 is where the main circuit board, switch and related electrical circuits are arranged. There is also a battery room inside to provide the power needed for outdoor use, and the wires connected to the speaker bases 2 and 3 extend inside the base 6 through the poles 22 and 32 . But one side is also provided with jack 61, can utilize indoor transformer to provide the necessary power supply when it uses. The base 1 and the base 6 are connected in a special way, so that the base 1 can stand above the base 6 in an inclined shape after being pulled. As shown in Fig. 3 and Fig. 6, the pivotal structure includes a first pivotal block 62, a second pivotal block 63, a spring 64 and a screw 65, and the opposite contact surfaces of the first and second pivotal blocks 62, 63 Both are provided with ring teeth 621, 631, both of which are not round in shape, and are respectively fixed on the base 1 and base 2 during use, and cannot be rotated, but the first pivot block 62 can move laterally. In addition, a stud 622 is provided at the middle position of the first pivot block 62, which can be inserted into the central hole 632 of the second pivot block 63, and the screw 65 can be screwed tightly to the screw hole 623 at the center of the stud 622 (such as 6 ), to fix the spring 64 on the periphery of the stud 622 . Please refer to Figure 6 for the overall operation mode. The second pivot block 63 is fixed on the base 6 and cannot be rotated or moved laterally, while the first pivot block 62 is fixed on the shell 1B under the base 1. When When it rotates with the base 1, it first overcomes the elastic force of the spring 64 to make it move laterally (on the left side of the figure). The adjusted position can be fixed, and the weight of the base 6 can be used to increase its stability, and when the electronic product is placed on the platform of the base 1, the whole will not fall over.

Based on the above, using the structure of the present utility model, the two speaker bases 2 and 3 can move left and right (as shown in FIG. 2 ) during use, so that the output music has a more three-dimensional surround effect. In addition, as shown in Figure 7, the electronic product can also be placed on the base 1, and clamped and fixed on both sides by two horn bases 2 and 3, so that the two objects can be integrated into one and can be placed on the table It can be used, or it can be fixed on the car or indoor glass by using other components (such as suction cup structure), so that the user can have more choices in the use state.

The above mentioned are only preferred embodiments of the present utility model, and are not intended to limit the scope of the embodiments of the present utility model. That is, all equivalent changes and modifications made according to the claims of the utility model are covered by the scope of the claims of the utility model.

Claims (7)

1. A multifunctional clamping horn set, characterized in that it comprises: A base on which a platform for placing objects is provided; Two horn bases are installed at the base, and each horn base is provided with several poles, which are inserted into the aforementioned base, so that the two horn bases can be moved laterally, and the opposite sides of the horn bases are provided with clamping On the surface, the platform of the front base can be used to hold the item here. 2. The multi-functional clamping speaker set as claimed in claim 1, characterized in that a plurality of parallel guide grooves are provided inside the base, so that the pole of the aforementioned speaker base can be inserted there and held there. slide around. 3. The multi-functional clamping horn set as claimed in claim 2, characterized in that, the inner wall of the base is provided with racks above the position relative to the guide groove, the number of racks is at least two, and each horn seat The end of at least one of the upper rods is provided with an elastic clamping portion, on which there are toothed portions, which are engaged with the racks respectively. 4. The multi-functional clamping speaker set as claimed in claim 1, characterized in that a stopper seat is provided at the bottom edge of the base, and two protruding stoppers are provided on the stopper seat. 5. The multi-functional clamping speaker set as claimed in claim 4, wherein a slide rail is provided on the stopper seat, and the two stoppers can move on the slide rail. 6. The multi-functional clamping horn set as claimed in claim 1, characterized in that the stopper seat can move longitudinally on the base, and a card is arranged inside, and the end of the card is provided with protruding teeth, and pushes against it. Lock on the rack on the inner wall of the base. 7. The multi-functional clamping horn set as claimed in claim 1, characterized in that a base is provided at the bottom of the base, and the two are connected together by means of pivot joints, and the base can be tilted upward at an angle .

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