Conference room hanging type sound box
By using a servo motor-driven lead screw system and hinge structure, the problem of poor protection of wall-mounted speakers is solved, enabling convenient extension and storage of the speaker body, improving the protection of the equipment and extending its service life.
Patent Information
- Application Number
- CN202422631298.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-30
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2034-10-30
AI Technical Summary
Existing wall-mounted speakers for conference rooms have poor protection, cannot be stored, and are easily exposed to the elements for extended periods, leading to collisions and dust accumulation, which affects their lifespan.
The speaker unit is extended and retracted using a servo motor-driven screw system, which works in conjunction with hinges and baffles. Combined with the movement of the electric rod and top rod, it ensures that the speaker unit is completely covered by the protective case when not in use.
It enables convenient extension and retraction of the speaker body, improves the protection of the device, avoids collisions and dust accumulation, and extends its service life.
Smart Images
Figure CN223693966U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a sound box field especially relates to a conference room hanging type sound box. BACKGROUND
[0002] It is known that the conference room hanging type sound box is an auxiliary device for playing audio, which has been widely used in the field of sound boxes.
[0003] The existing hanging type sound box has poor protection effect. When people use the hanging type sound box, it cannot be stored and protected, which can cause the hanging type sound box to be exposed for a long time, collide and adsorb dust, and affect its service life.
[0004] Therefore, it is necessary to provide a conference room hanging type sound box to solve the above technical problems. The information disclosed in this background section is only intended to increase the understanding of the overall background of the present invention and should not necessarily be regarded as acknowledging or implying that this information constitutes prior art known to those skilled in the art. INVENTION CONTENTS
[0005] The utility model provides a conference room hanging type sound box, solved existing hanging type sound box, the protection effect is poor, when people use the hanging type sound box, cannot be stored and protected, easy to cause the hanging type sound box to be exposed for a long time, easy to appear collision and adsorb dust, influence its service life's technical problem.
[0006] To solve the above technical problems, the utility model provides a conference room hanging type sound box, including the protection case, both sides of the protection case bottom are all hinged with the baffle through the hinge, both sides of the protection case inner chamber top are all fixedly connected with the servo motor, the output of servo motor is fixedly connected with the screw rod, the bottom of screw rod is fixedly connected with the block, the surface of screw rod is connected with the nut seat with screw thread, the inside of nut seat is fixedly connected with the fixed block, the inside of fixed block is fixedly connected with the side plate, the bottom of side plate is fixedly connected with the bearing plate, the top of bearing plate is provided with the sound body.
[0007] Preferably, the bottom of both sides of the protection case inner chamber is fixedly connected with the support block, the bottom of the support block is fixedly connected with the electric rod, the bottom of the electric rod is hinged with the jacking rod through the pin shaft, the bottom of the jacking rod is hinged with the movable seat through the pin shaft, and the bottom of the movable seat is fixedly connected with the top of the baffle.
[0008] Preferably, the rear side of the top and the rear side of the bottom of both sides of the protection box are fixedly connected with assembly blocks, and assembly holes are formed in the front side of the assembly blocks.
[0009] Preferably, guide grooves are formed in the two sides of the inner cavity of the protection box, and guide blocks are slidably connected in the inner cavities of the guide grooves, and the inner side of the guide block is fixedly connected with the outer side of the nut seat.
[0010] Preferably, the top and the bottom of the two sides of the front side of the protection box are hingedly connected with cabinet doors, and handles are fixedly connected with the inner side of the front side of the cabinet door.
[0011] Compared with the related art, the conference room hanging type sound box has the following beneficial effects:
[0012] The conference room hanging type sound box provided by the utility model, when the sound box needs to be extended, the electric rod drives the top rod to move downwards, the top rod drives the movable seat to move downwards, the movable seat drives the baffle to move downwards, the baffle opens the lower side of the protection box, meanwhile, the servo motor drives the screw rod to start rotating, the screw rod drives the nut seat to move downwards, and the nut seat drives the guide block to slide in the guide groove.
[0013] The conference room hanging type sound box provided by the utility model, meanwhile, the nut seat drives the fixing block to move downwards, the fixing block drives the side plate to move downwards, the side plate drives the bearing plate to move downwards, the bearing plate drives the sound box body to extend to the lower side of the protection box, when the sound box is stored, the reverse operation according to the above steps can be performed. BRIEF DESCRIPTION OF DRAWINGS
[0014] Fig. 1 The utility model provides a kind of conference room hanging type sound box of a preferred embodiment of the structure schematic view of the utility model;
[0015] Fig. 2 The utility model is protection box structure section view;
[0016] Fig. 3 It is A-A structure local enlarged view of the utility model.
[0017] In the drawing, reference numeral: 1, protection box;2, baffle;3, servo motor;4, screw rod;5, stop block;6, nut seat;7, fixing block;8, side plate;9, bearing plate;10, sound box body;11, support block;12, electric rod;13, top rod;14, movable seat;15, guide groove;16, guide block;17, cabinet door;18, assembly block. DETAILED DESCRIPTION
[0018] In order to make those skilled in the art better understand the technical scheme of the utility model, the utility model is described in detail below in combination with the drawings, and the description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the utility model.
[0019] It should be noted that like reference numerals and letters refer to like items in the several views, and once an item is defined in one view, it should not be further defined and explained in subsequent views.
[0020] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, indicate relative positions or orientations based on the positions or orientations shown in the drawings, or the positions or orientations in which the utility model product is usually placed during use, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third", and the like are only used for differentiation in description and cannot be understood as indicating or implying relative importance.
[0021] In addition, the terms "horizontal", "vertical", "overhanging", and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" only means that it is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.
[0022] In the description of the utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "arrangement", "installation", "connection", "connection" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances. Embodiment
[0023] Please refer to Figs. 1-3 The utility model provides a technical scheme: a conference room hanging type sound box, including protection box 1, both sides of protection box 1 bottom are hinged with baffle 2 through hinge, both sides of protection box 1 inner chamber top are fixedly connected with servo motor 3, the output of servo motor 3 is fixedly connected with lead screw 4, the bottom of lead screw 4 is fixedly connected with stop block 5, the surface of lead screw 4 is threadedly connected with nut seat 6, the inboard of nut seat 6 is fixedly connected with fixed block 7, the inboard of fixed block 7 is fixedly connected with side plate 8, the bottom of side plate 8 is fixedly connected with bearing plate 9, the top of bearing plate 9 is provided with sound body 10, both sides of protection box 1 front are hinged with cabinet door 17 through hinge at top and bottom, the inboard of cabinet door 17 front is fixedly connected with handle.
[0024] In this embodiment, the electric lever 12 is fixed and stabilized in use by the support block 11, and the protection box 1 is facilitated to be maintained in use by the assembly block 18. Embodiment
[0025] Please refer to Figs. 1-3 On the basis of the first embodiment, the utility model provides a technical scheme: the bottom of the both sides of the inner cavity of the protection box 1 is fixedly connected with support block 11, the bottom of the support block 11 is fixedly connected with electric lever 12, the bottom of the electric lever 12 is hingedly connected with the top rod 13 through the pin shaft, the bottom of the top rod 13 is hingedly connected with the movable seat 14 through the pin shaft, the bottom of the movable seat 14 is fixedly connected with the top of the baffle 2, the rear side of the top and the rear side of the bottom of the both sides of the top of the protection box 1 are fixedly connected with assembly block 18, the front of the assembly block 18 is provided with assembly hole, the both sides of the inner cavity of the protection box 1 are provided with guide groove 15, the inner cavity of the guide groove 15 is slidably connected with guide block 16, the inner side of the guide block 16 is fixedly connected with the outer side of the nut seat 6.
[0026] In this embodiment: the nut seat 6 is prevented from shaking in use by the guide groove 15 and the guide block 16, and the protection box 1 is facilitated to be maintained in use by the cabinet door 17.
[0027] The working principle of the conference room hanging type sound box is as follows:
[0028] First innovative point implementation steps:
[0029] First step: when the sound body 10 needs to be extended, the electric lever 12 drives the top rod 13 to move downwards, the top rod 13 drives the movable seat 14 to move downwards, and the movable seat 14 drives the baffle 2 to move downwards;
[0030] Second step: the baffle 2 opens below the protection box 1, and the servo motor 3 drives the lead screw 4 to start rotating, the lead screw 4 drives the nut seat 6 to move downwards, and the nut seat 6 drives the guide block 16 to slide in the guide groove 15.
[0031] Second innovative point implementation steps:
[0032] First step: the nut seat 6 drives the fixed block 7 to move downwards at the same time, and the fixed block 7 drives the side plate 8 to move downwards;
[0033] Second step: the side plate 8 drives the bearing plate 9 to move downwards, so that the bearing plate 9 drives the sound body 10 to extend below the protection box 1, and when the sound body 10 is stored, the reverse operation according to the above steps can be performed.
[0034] The standard parts used in the application file can be purchased from the market, and can be ordered according to the description and drawings, the specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art, the mechanical, part and equipment adopt the conventional type in the prior art, the control mode is automatically controlled through the controller, the control circuit of the controller can be realized through simple programming by the person skilled in the art, which belongs to the common knowledge in the art, and the utility model is mainly used for protecting the mechanical device, therefore, the control mode and circuit connection of the utility model will not be explained in detail, and the external controller mentioned in the description can control the electrical elements mentioned in the text, and the external controller is a conventional known device.
[0035] It should be noted that in this text, the term "includes", "contains" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such process, method, article or device.
[0036] The principle and implementation mode of the utility model are described by applying specific examples in this text, and the above examples are only used to help understand the method and core idea of the utility model. The above is only the preferred implementation mode of the utility model, and it should be pointed out that due to the limited expression of words, there are objectively infinite specific structures, and for ordinary technical personnel in this technical field, on the premise of not departing from the principle of the utility model, some improvements, decorations or changes can be made, and the above technical features can also be combined in a proper way; these improvements, decorations, changes or combinations, or the direct application of the concept and technical scheme of the utility model to other occasions without improvement, shall be regarded as the protection scope of the utility model.
Claims
1. A conference room hanging speaker box comprising a protective box (1), characterized in that: Both sides of bottom of the protection box (1) are hinged with the baffle (2) through the hinge, both sides of top of inner chamber of the protection box (1) are fixedly connected with the servo motor (3), the output of the servo motor (3) is fixedly connected with the screw rod (4), the bottom of the screw rod (4) is fixedly connected with the block (5), the surface of the screw rod (4) is threadedly connected with the nut seat (6), the inner side of the nut seat (6) is fixedly connected with the fixed block (7), the inner side of the fixed block (7) is fixedly connected with the side plate (8), the bottom of the side plate (8) is fixedly connected with the bearing plate (9), the top of the bearing plate (9) is provided with the sound body (10).
2. The conference room hanging speaker of claim 1, wherein, The bottom of both sides of the protection box (1) is fixedly connected with the support block (11), the bottom of the support block (11) is fixedly connected with the electric lever (12), the bottom of the electric lever (12) is hinged with the top rod (13) through the pin shaft, the bottom of the top rod (13) is hinged with the movable seat (14) through the pin shaft, the bottom of the movable seat (14) is fixedly connected with the top of the baffle (2).
3. The conference room hanging speaker of claim 1, wherein, The rear side of both sides of top of the protection box (1) and the rear side of bottom are fixedly connected with the assembly block (18), the front of the assembly block (18) is provided with the assembly hole.
4. The conference room hanging speaker of claim 1, wherein, Both sides of the protection box (1) are provided with the guide groove (15), the inner chamber of the guide groove (15) is slidably connected with the guide block (16), the inner side of the guide block (16) is fixedly connected with the outer side of the nut seat (6).
5. The conference room hanging speaker of claim 1, wherein, The top and bottom of both sides of the front of the protection box (1) are hinged with the cabinet door (17) through the hinge, the inner side of the front of the cabinet door (17) is fixedly connected with the handle.