Combined conference sound box structure

Abstract

The utility model relates to the technical field of sound equipment, and discloses a combined conference sound equipment structure, which comprises a bottom plate, a lower sound equipment is fixedly arranged at the top of the bottom plate, and a coaming is fixedly arranged at the top of the lower sound equipment; by pulling the pull rod, the pull rod drives the rectangular plate to move forwards, and the rectangular plate pulls the clamping rod through the rope, so that one end of the clamping rod is separated from the clamping groove, the insertion rod is released from limitation, and the upper sound box can be disassembled. During installation, the insertion rod is aligned to the groove and is inserted, the inclined surface on the insertion rod extrudes the inclined surface of the clamping rod, and the insertion of the insertion rod is not blocked by the movement of the clamping rod; according to the combined sound box, the upper sound box and the lower sound box are convenient to disassemble and assemble, only the pull rod needs to be pulled conveniently and the insertion rod needs to be inserted conveniently during disassembly and assembly, the operation is simple and convenient, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of audio, in particular to a combined conference audio structure. Background Art

[0002] With the development of social economy and the improvement of people's living standards, the classification of audio has become increasingly refined, including home audio, mini audio, stage audio, etc., which have been widely used in various places as electrical appliances for people's daily life and entertainment. The audio system has been continuously improved and perfected with people's needs, from meeting the needs of live sound reinforcement for concerts with tens of thousands of people to meeting the needs of playing musical instruments and karaoke at home. In the existing technology, the audio is in a single state. When two audios need to be combined together, the staff needs to weld them. This method has great limitations and increases the work intensity of the staff. Moreover, when the audio needs to be combined, it is not convenient to disassemble because it is welded together, so it cannot meet people's needs.

[0003] A combined speaker is disclosed by searching patent number CN208707864U. The utility model has a simple structure and is easy to operate, and can quickly and conveniently combine the first speaker and the second speaker, thereby reducing the work difficulty of the staff, improving the work efficiency of the staff, and meeting people's needs.

[0004] A combined audio system in the prior art has the following disadvantages: the two audio systems are not convenient to disassemble and assemble, and are not practical. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the utility model provides a combined conference audio structure.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a combined conference audio structure, comprising a base plate, a lower audio system is fixedly installed on the top of the base plate, a surrounding plate is fixedly installed on the top of the lower audio system, an upper audio system is arranged on the top of the surrounding plate, and a combined mechanism is arranged inside the surrounding plate; the combined mechanism comprises a fixed block, a groove, an insertion rod, a card slot, a card rod, a connecting plate, a spring, a rope, a rectangular plate, a fixed pulley, a pull rod, a limit plate, a sliding rod, a rotating rod, and a handle, the fixed block is fixedly installed on the top of the lower audio system, the groove is opened on the top of the fixed block, and the insertion rod is inserted into the inside of the groove, the card slot is opened on the insertion rod, and one end of the card rod is inserted into the inside of the card slot, the two ends of the rope are respectively fixedly connected to the outer wall of the connecting plate and the outer wall of the rectangular plate, and the rotating rod is fixedly installed on one end of the pull rod.

[0009] Preferably, the insertion rod is fixedly installed at the bottom of the upper speaker, one end of the clamping rod passes through one side of the outer wall of the fixing block and extends to the inside of the clamping slot, and the clamping rod is slidably connected to the fixing block, and the connecting plate is fixedly installed at the other end of the clamping rod, and the two ends of the spring are respectively fixedly connected to the outer wall of the fixing block and the outer wall of the connecting plate, and one end of the clamping rod located inside the clamping slot and the bottom of the insertion rod are both provided with inclined surfaces, and by providing inclined surfaces on the insertion rod and the clamping rod, the insertion rod can be aligned with the groove, and the upper speaker can be released to automatically complete the installation.

[0010] Preferably, the fixed pulley is fixedly installed inside the enclosure, and the rope passes through the fixed pulley and is movably connected to the fixed pulley. The direction of the rope tension can be changed by setting the fixed pulley.

[0011] Preferably, the limit plate is fixedly mounted on the bottom of the pull rod, and the slide rod is fixedly mounted inside the enclosure and penetrates the limit plate and is slidably connected with the limit plate. The limit plate and the slide rod are provided so that the pull rod can move forward and backward stably.

[0012] Preferably, a storage hole is provided on the front of the enclosure, and the rotating rod is slidably connected to the inside of the storage hole. The handle is fixedly installed on the front of the rotating rod. The handle is provided to facilitate pulling the pull rod. The setting of the enclosure can achieve a shielding effect and enhance the aesthetics of the device.

[0013] Preferably, a circular groove is provided at the front end of the pull rod, a bearing is fixedly installed inside the circular groove, the inner ring of the bearing is fixedly connected to one end of a round rod, and the other end of the round rod is fixedly connected to the back of the rotating rod. By arranging the bearing and the round rod, the rotating rod can rotate after being separated from the storage hole. After the upper speaker is installed, the rotating rod is stored in the storage hole.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a combined conference audio structure, which has the following beneficial effects:

[0016] 1. This combined conference audio structure, by pulling the pull rod, the pull rod drives the rectangular plate to move forward, and the rectangular plate pulls the clamping rod through the rope, so that one end of the clamping rod is disengaged from the clamping slot, so that the insertion rod is released from the restriction, and the upper audio can be removed. When installing, align the insertion rod with the groove and insert it. The inclined surface on the insertion rod squeezes the inclined surface of the clamping rod. The movement of the clamping rod does not block the insertion of the insertion rod until the insertion rod is fully inserted. The clamping rod is aligned with the clamping slot and inserted into the clamping slot under the action of the spring to complete the installation. The upper and lower speakers of the combined audio are easy to disassemble and assemble. When disassembling and assembling, you only need to pull the pull rod and insert the insertion rod. The operation is simple and convenient, and the practicability is high.

[0017] 2. This combined conference audio structure can keep the card rod disengaged by pulling the handle to move the pull rod when disassembling the upper audio, and when the rotating rod is disengaged from the storage hole, the card rod is disengaged from the card slot, and then the rotating rod is rotated to be placed on the front side of the enclosure, so that the card rod can remain disengaged, and there is no need to pull the handle all the time, which provides convenience for the disassembly and assembly of the combined audio. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a front sectional view of the utility model;

[0021] Figure 3 It is an enlarged view of the utility model A;

[0022] Figure 4 It is a side sectional view of the utility model;

[0023] Figure 5 It is a schematic diagram of the internal structure of the enclosure of the utility model.

[0024] In the figure: 1, bottom plate; 2, lower speaker; 3, upper speaker; 4, enclosure; 5, combined mechanism; 51, fixed block; 52, groove; 53, plug rod; 54, slot; 55, clamping rod; 56, connecting plate; 57, spring; 58, rope; 59, rectangular plate; 510, fixed pulley; 511, pull rod; 512, limit plate; 513 slide rod; 514, rotating rod; 515, handle; 6, round groove; 7, round rod. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Example 1

[0027] like Figure 1-5As shown, the utility model provides a combined conference audio structure, including a bottom plate 1, a lower audio 2 is fixedly installed on the top of the bottom plate 1, four universal wheels are installed at the bottom of the bottom plate 1 to facilitate the movement of the audio, and brake pads are arranged on the universal wheels, a panel 4 is fixedly installed on the top of the lower audio 2, an upper audio 3 is arranged on the top of the panel 4, and a combined mechanism 5 is arranged inside the panel 4; the combined mechanism 5 includes a fixed block 51, a groove 52, an insertion rod 53, a card slot 54, a card rod 55, a connecting plate 56, a spring 57, a rope 58, Rectangular plate 59, fixed pulley 510, pull rod 511, limit plate 512, slide rod 513, rotating rod 514, handle 515, fixed block 51 is fixedly installed on the top of lower speaker 2, groove 52 is opened on the top of fixed block 51, and plug rod 53 is inserted into the inside of groove 52, slot 54 is opened on plug rod 53, and one end of plug rod 55 is inserted into the inside of slot 54, two ends of rope 58 are respectively fixedly connected with the outer wall of connecting plate 56 and the outer wall of rectangular plate 59, rotating rod 514 is fixedly installed on pull rod 511 At one end, the plug rod 53 is fixedly installed at the bottom of the upper speaker 3, one end of the clamping rod 55 passes through one side of the outer wall of the fixing block 51 and extends to the inside of the clamping groove 54, and the clamping rod 55 is slidably connected to the fixing block 51, and the connecting plate 56 is fixedly installed at the other end of the clamping rod 55. The two ends of the spring 57 are respectively fixedly connected to the outer wall of the fixing block 51 and the outer wall of the connecting plate 56. The end of the clamping rod 55 located in the inside of the clamping groove 54 and the bottom of the plug rod 53 are both provided with inclined surfaces. By providing inclined surfaces on the plug rod 53 and the clamping rod 55, the plug rod 53 can be aligned with the fixing block 51. After the groove 52 is inserted, the upper speaker 3 can be automatically installed by loosening the upper speaker 3. The fixed pulley 510 is fixedly installed inside the enclosure 4. The rope 58 passes through the fixed pulley 510 and is movably connected to the fixed pulley 510. The pulling direction of the rope 58 can be changed by setting the fixed pulley 510. The limit plate 512 is fixedly installed at the bottom of the pull rod 511. The slide bar 513 is fixedly installed inside the enclosure 4, and passes through the limit plate 512 and is slidably connected to the limit plate 512. By setting the limit plate 512 and the slide bar 513, the pull rod 511 can move back and forth stably.

[0028] In this embodiment, by pulling the pull rod 511, the pull rod 511 drives the rectangular plate 59 to move forward, and the rectangular plate 59 pulls the clamping rod 55 through the rope 58, so that one end of the clamping rod 55 is disengaged from the clamping slot 54, so that the insertion rod 53 is released from the restriction, and the upper speaker 3 can be removed. During installation, the insertion rod 53 is aligned with the groove 52 and inserted. The inclined surface on the insertion rod 53 squeezes the inclined surface of the clamping rod 55. The movement of the clamping rod 55 does not block the insertion of the insertion rod 53 until the insertion rod 53 is fully inserted. The clamping rod 55 is aligned with the clamping slot 54 and is inserted into the clamping slot 54 under the action of the spring 57 to complete the installation. The upper speaker 3 and the lower speaker 2 of the combined audio system are easy to disassemble and assemble. When disassembling and assembling, you only need to pull the pull rod 511 and insert the insertion rod 53. The operation is simple and convenient, and the practicability is high.

[0029] Example 2

[0030] like Figure 4 , 5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a storage hole is provided on the front side of the enclosure 4, and the rotating rod 514 is slidably connected to the inside of the storage hole, and the handle 515 is fixedly installed on the front side of the rotating rod 514. By setting the handle 515, it is convenient to pull the pull rod 511. The setting of the enclosure 4 can have a shielding effect, so that there is no extra gap after the upper speaker 3 and the lower speaker 2 are combined, so that the two form a whole, thereby improving the aesthetics of the device. A circular groove 6 is provided at the front end of the pull rod 511, and a bearing is fixedly installed inside the circular groove 6. The inner ring of the bearing is fixedly connected to one end of a round rod 7, and the other end of the round rod 7 is fixedly connected to the back side of the rotating rod 514. By setting the bearing and the round rod 7, the rotating rod 514 can be rotated after it is separated from the storage hole. After the upper speaker 3 is installed, the rotating rod 514 is stored in the storage hole.

[0031] In this embodiment, when disassembling the upper speaker 3, the handle 515 is pulled to drive the pull rod 511 to move. When the rotating rod 514 is disengaged from the storage hole, the locking rod 55 is disengaged from the locking groove 54, and then the rotating rod 514 is rotated to be placed on the front side of the enclosure 4. This can keep the locking rod 55 in a disengaged state, and there is no need to keep pulling the handle 515, thereby providing convenience for the disassembly and assembly of the combined speaker.

[0032] The following is a detailed description of the working principle of this combined conference audio structure.

[0033] like Figure 1-3 As shown, when in use, by pulling the pull rod 511, the pull rod 511 drives the rectangular plate 59 to move forward, and the rectangular plate 59 pulls the clamping rod 55 through the rope 58, so that one end of the clamping rod 55 is disengaged from the clamping slot 54, so that the insertion rod 53 is released from the restriction, and the upper speaker 3 can be removed. When installing, the insertion rod 53 is aligned with the groove 52 and inserted, and the inclined surface on the insertion rod 53 squeezes the inclined surface of the clamping rod 55. The movement of the clamping rod 55 does not block the insertion of the insertion rod 53 until the insertion rod 53 is fully inserted. The clamping rod 55 is aligned with the clamping slot 54 and inserted into the clamping slot 54 under the action of the spring 57 to complete the installation. The upper speaker 3 and the lower speaker 2 of the combined speaker are disassembled and assembled. The above is the working process of the whole device, and the contents not described in detail in this manual belong to the prior art known to professional and technical personnel in the field.

Claims

1. A combined conference audio structure, comprising a bottom plate (1), characterized in that: A lower speaker (2) is fixedly mounted on the top of the bottom plate (1), a panel (4) is fixedly mounted on the top of the lower speaker (2), an upper speaker (3) is arranged on the top of the panel (4), and a combination mechanism (5) is arranged inside the panel (4); The combined mechanism (5) comprises a fixed block (51), a groove (52), an insertion rod (53), a slot (54), a clamping rod (55), a connecting plate (56), a spring (57), a rope (58), a rectangular plate (59), a fixed pulley (510), a pull rod (511), a limit plate (512), a sliding rod (513), a rotating rod (514), and a handle (515). The fixed block (51) is fixedly mounted on the top of the lower speaker (2). The groove (52) is provided on the top of the fixed block (51), and the insertion rod (53) is inserted into the inside of the groove (52). The clamping groove (54) is provided on the insertion rod (53), and one end of the clamping rod (55) is inserted into the inside of the clamping groove (54). The two ends of the rope (58) are fixedly connected to the outer wall of the connecting plate (56) and the outer wall of the rectangular plate (59) respectively. The rotating rod (514) is fixedly mounted on one end of the pull rod (511).

2. A combined conference audio structure according to claim 1, characterized in that: The insertion rod (53) is fixedly mounted on the bottom of the upper speaker (3); one end of the clamping rod (55) passes through one side of the outer wall of the fixing block (51) and extends to the inside of the clamping slot (54); the clamping rod (55) is slidably connected to the fixing block (51); the connecting plate (56) is fixedly mounted on the other end of the clamping rod (55); the two ends of the spring (57) are respectively fixedly connected to the outer wall of the fixing block (51) and the outer wall of the connecting plate (56); and one end of the clamping rod (55) located inside the clamping slot (54) and the bottom of the insertion rod (53) are both provided with inclined surfaces.

3. A combined conference audio structure according to claim 1, characterized in that: The fixed pulley (510) is fixedly installed inside the enclosure (4), and the rope (58) passes through the fixed pulley (510) and is movably connected to the fixed pulley (510).

4. A combined conference audio structure according to claim 1, characterized in that: The limiting plate (512) is fixedly mounted on the bottom of the pull rod (511), and the sliding rod (513) is fixedly mounted inside the enclosure (4) and penetrates through the limiting plate (512) to be slidably connected with the limiting plate (512).

5. The combined conference audio structure according to claim 1 is characterized in that: A storage hole is provided on the front of the enclosure (4), and the rotating rod (514) is slidably connected inside the storage hole, and the handle (515) is fixedly mounted on the front of the rotating rod (514).

6. A combined conference audio structure according to claim 5, characterized in that: A circular groove (6) is provided at the front end of the pull rod (511), a bearing is fixedly installed inside the circular groove (6), the inner ring of the bearing is fixedly connected to one end of a round rod (7), and the other end of the round rod (7) is fixedly connected to the back side of the rotating rod (514).

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