Voice and subtitle dual broadcast device for successful auction

Abstract

The utility model discloses an auction success voice and subtitle double broadcast device, which comprises a protection box, the lower end of the front surface of the protection box is fixedly provided with two sound boxes, the lower ends of the two sides of the inner cavity of the protection box are fixedly connected with L-shaped guide rods, the middle ends of the L-shaped guide rods are movably connected with moving rods, and the moving rods are fixedly connected with the front surface of the protection box. And the back surface of the moving rod is movably connected with a roller through a bearing. Through the arrangement of the sound box and the subtitle display screen, double broadcast of voice and subtitles can be carried out on the surrounding auction personnel after the auction succeeds, so that the surrounding auction personnel can know the auction information in time, and the auction information can be displayed through the arrangement of the driving motor, the adjusting screw rod, the lifting frame and the protection box. The periphery of the subtitle display screen can be effectively protected, dust is prevented from being attached to the subtitle display screen in the idle process, and meanwhile the subtitle display screen is effectively prevented from being damaged due to collision of objects.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of bidding device, concretely is a kind of bidding success voice, caption double broadcast device. BACKGROUND

[0002] Bidding refers to the form of open bidding, and the sale of specific goods or property rights to the highest bidder, in the process of open bidding, usually after bidding success, voice and caption broadcast are carried out, so as to facilitate the understanding of bidding personnel.

[0003] If Chinese utility model provides "a kind of bidding success voice, caption double broadcast device", announcement number: CN216388134U, the application includes shell body, the shell body is equipped with terminal control module, communication module, voice broadcast module, caption display module, the communication module is connected with terminal control module, the terminal control module is connected with voice broadcast module, caption display module respectively, the utility model discloses a kind of bidding success voice, caption double broadcast device effectively improves the accuracy of bidding success broadcast, saves manpower cost, improves bidding professional degree, enhances customer experience, is conducive to the successful development of auction project.

[0004] The bidding success voice, caption double broadcast device in the above-mentioned technology can perform double broadcast of voice and caption during use, but lacks effective protection structure around the caption display screen and the miniature sound amplification sound, so that the whole is easy to be damaged by direct collision with objects during non-use placement or moving and carrying, and dust in the external environment is also easy to adhere to the surface, thereby affecting subsequent bidding use. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of bidding success voice, caption double broadcast device, with the advantages of being able to perform double broadcast of voice and caption, and effectively improving overall safety protection effect.

[0006] To achieve the above object, the utility model provides following technical scheme: a kind of successful voice, caption double broadcast device of bidding, including protective box, the lower end of the front surface of the protective box is fixedly installed with speaker box, the quantity of the speaker box is two, the lower end of the both sides in the cavity of the protective box is fixedly connected with L-shaped guide rod, the middle end of the L-shaped guide rod is movably connected with moving rod, the back of the moving rod is movably connected with gyro wheel by bearing, the side of the two moving rods away from each other is fixedly connected with moving frame, the surface of the moving frame is movably connected to the lower end of protective box, the surface of the moving frame is fixedly connected with protective cover, the middle end of the bottom of the cavity of the protective box is fixedly installed with driving motor, the output end of the driving motor is fixedly installed with adjusting screw rod, the top of the adjusting screw rod is movably connected to the top of the cavity of the protective box by bearing, the upper end of the adjusting screw rod is threadedly connected with lifting frame, the top of the lifting frame is fixedly installed with caption display screen, the both ends of the bottom of the lifting frame are fixedly connected with guide inclined plate.

[0007] As a preferred scheme, the bottom of the outer surface of the protective box is movably connected with moving wheel around, the back of the protective box is fixedly installed with maintenance plate by bolt, the top of the outer surface of the protective box is movably connected with lid by hinge.

[0008] As a preferred scheme, the lower end of the both sides of the outer surface of the protective box is fixedly connected with fixed cross plate, the middle end of the fixed cross plate is threadedly connected with support screw rod, the bottom of the support screw rod is movably connected with support base plate by bearing, the both ends of the fixed cross plate are movably connected with slide bar, the bottom of the slide bar is fixedly connected to the top of support base plate.

[0009] As a preferred scheme, the both ends of the cavity of the protective box are fixedly connected with guide vertical rod, the surface of the lifting frame is movably connected to the surface of guide vertical rod.

[0010] As a preferred scheme, the both ends of the bottom of the lifting frame are fixedly connected with reinforcing strut, the bottom of the reinforcing strut is fixedly connected to the lower end of guide inclined plate.

[0011] As a preferred scheme, the side of the two moving rods close to each other is fixedly connected with support spring, the surface of the support spring is fixedly connected to the surface of L-shaped guide rod.

[0012] Compared with prior art, the utility model has the beneficial effects as follows:

[0013] 1. The utility model discloses a setting of sound box and caption display screen can carry out voice and caption double broadcast to the surrounding auction personnel after the successful auction, so that the surrounding auction personnel can understand in time, through the setting of driving motor, adjusting screw rod, lifting frame and protective box, the four around of caption display screen can be effectively protected, avoid caption display screen from being attached dust in the idle process, effectively avoid caption display screen from the collision of object and cause damage, and in the setting of lifting frame, guide inclined board, gyro wheel, moving rod, L type guide rod, moving frame and protective cover, the surrounding of sound box can be effectively protected, avoid sound box from being attached dust in the idle process, effectively avoid sound box from the collision of object and cause damage, greatly improve the security of overall use.

[0014] 2. The utility model discloses the setting of movable wheel is convenient for personnel to move the whole, through the setting of the maintenance board, it is convenient for personnel to maintain the inside of protective box operation, through the setting of the box cover, it is convenient for personnel to protect the top of protective box, through the setting of fixed horizontal board, support screw rod and support base plate, under the action of operating support screw rod rotation can move downwards along the surface of fixed horizontal board, support screw rod moves can drive support base plate to move, and make the bottom of support base plate can contact with ground, thereby effectively improve the stability of overall placement, avoid the displacement of whole in the process of placing use, through the setting of slide rod, reach the purpose of guiding support base plate, avoid the rotation inclination of support base plate in the process of moving, through the setting of guide vertical rod, reach the purpose of guiding lifting frame, avoid the inclination of lifting frame in the process of moving, through the setting of reinforcing strut, reach the purpose of reinforcing support of guide inclined board, through the setting of support spring, can compress support spring in the process of moving rod movement, and make support spring can produce tension to moving rod, so that subsequent moving rod can move reset. DRAWINGS

[0015] Figure 1 It is the utility model three-dimensional view;

[0016] Figure 2 It is the utility model back structure schematic view;

[0017] Figure 3 It is the utility model protective box back section structure schematic view;

[0018] Figure 4 It is the utility model protective box overhead section structure schematic view.

[0019] In the figure: 1, protective box; 2, sound box; 3, protective cover; 4, moving wheel; 5, support bottom plate; 6, support screw; 7, fixed horizontal plate; 8, sliding rod; 9, subtitle display screen; 10, box cover; 11, maintenance plate; 12, moving frame; 13, lifting frame; 14, reinforcing support; 15, guide inclined plate; 16, guide vertical rod; 17, roller; 18, adjusting screw; 19, drive motor; 20, support spring; 21, L-shaped guide rod; 22, moving rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] Secondly, "one embodiment" or "embodiment" referred to herein means that a certain feature, structure or characteristic can be included in at least one implementation of the present application. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an embodiment that is independent of or mutually exclusive of other embodiments.

[0022] Embodiment one:

[0023] Please refer to Figures 1-4 As shown in the figure, the present application provides a successful bidding voice and subtitle double broadcast device, which comprises a protective box 1, the lower end of the front surface of the protective box 1 is fixedly provided with a sound box 2, the number of sound boxes 2 is two, the lower end of the inner cavity of the protective box 1 is fixedly connected with an L-shaped guide rod 21 on both sides, the middle end of the L-shaped guide rod 21 is movably connected with a moving rod 22, the back surface of the moving rod 22 is movably connected with a roller 17 through a bearing, the side away from each other of the two moving rods 22 is fixedly connected with a moving frame 12, the surface of the moving frame 12 is movably connected to the lower end of the protective box 1, the surface of the moving frame 12 is fixedly connected with a protective cover 3, the middle end of the bottom of the inner cavity of the protective box 1 is fixedly provided with a drive motor 19, the output end of the drive motor 19 is fixedly provided with an adjusting screw 18, the top of the adjusting screw 18 is movably connected to the top of the inner cavity of the protective box 1 through a bearing, the upper end of the adjusting screw 18 is threadedly connected with a lifting frame 13, the top of the lifting frame 13 is fixedly provided with a subtitle display screen 9, the two ends of the bottom of the lifting frame 13 are fixedly connected with a guide inclined plate 15.

[0024] The technical scheme is characterized in that the audio box 2 and the subtitle display screen 9 are arranged, so that the surrounding auction participants can be informed in time through voice and subtitle broadcasting after the auction is successful; the four sides of the subtitle display screen 9 are effectively protected through the driving motor 19, the adjusting screw rod 18, the lifting frame 13 and the protective box 1, so that the subtitle display screen 9 is prevented from being damaged by dust and objects in the idle process; the four sides of the audio box 2 are effectively protected through the lifting frame 13, the guide inclined plate 15, the roller 17, the moving rod 22, the L-shaped guide rod 21, the moving frame 12 and the protective cover 3, so that the audio box 2 is prevented from being damaged by dust and objects in the idle process, and the safety of the whole is greatly improved.

[0025] Embodiment two:

[0026] On the basis of embodiment one, the utility model discloses as shown in Figures 1-4 The four sides of the outer surface bottom of the protective box 1 are movably connected with moving wheels 4 through bearings, the back of the protective box 1 is fixedly installed with an inspection plate 11 through bolts, the top of the outer surface of the protective box 1 is movably connected with a box cover 10 through a hinge, the lower ends of the two sides of the outer surface of the protective box 1 are fixedly connected with fixed horizontal plates 7, the middle ends of the fixed horizontal plates 7 are threadedly connected with supporting screw rods 6, the bottom of the supporting screw rod 6 is movably connected with a supporting bottom plate 5 through a bearing, the two ends of the fixed horizontal plate 7 are movably connected with slide rods 8, the bottom of the slide rod 8 is fixedly connected to the top of the supporting bottom plate 5, the two ends of the inner cavity of the protective box 1 are fixedly connected with guide vertical rods 16, the surface of the lifting frame 13 is movably connected to the surface of the guide vertical rod 16, the two ends of the bottom of the lifting frame 13 are fixedly connected with reinforcing support rods 14, the bottom of the reinforcing support rod 14 is fixedly connected to the lower end of the guide inclined plate 15, the two moving rods 22 are fixedly connected with supporting springs 20 on the side close to each other, and the surface of the supporting spring 20 is fixedly connected to the surface of the L-shaped guide rod 21.

[0027] In the technical solution, the mobile wheel 4 is arranged to facilitate the movement of the personnel, the maintenance plate 11 is arranged to facilitate the maintenance operation of the personnel on the inside of the protective box 1, the box cover 10 is arranged to facilitate the protection of the top of the protective box 1, the fixed horizontal plate 7, the supporting screw 6 and the supporting bottom plate 5 are arranged to move downward along the surface of the fixed horizontal plate 7 under the action of rotating the supporting screw 6, the movement of the supporting screw 6 drives the movement of the supporting bottom plate 5, and the bottom of the supporting bottom plate 5 can be in contact with the ground, thereby effectively improving the stability of the overall placement and avoiding displacement of the overall during placement and use, the slide rod 8 is arranged to achieve the purpose of guiding the supporting bottom plate 5 and avoiding the rotation and inclination of the supporting bottom plate 5 during movement, the guide vertical rod 16 is arranged to achieve the purpose of guiding the lifting frame 13 and avoiding the inclination of the lifting frame 13 during movement, the reinforcing support rod 14 is arranged to achieve the purpose of reinforcing and supporting the guide inclined plate 15, and the supporting spring 20 is arranged to be compressed during the movement of the moving rod 22, so that the supporting spring 20 can generate tension on the moving rod 22 to facilitate the subsequent movement and reset of the moving rod 22.

[0028] The working principle of the utility model is: through the setting of the sound box 2 and the subtitle display screen 9, the surrounding bidding personnel can be broadcasted by voice and subtitle after bidding successfully, so that the surrounding bidding personnel can understand in time, and when the whole is not used and placed or moved, the driving motor 19 is started to work to drive the adjusting screw 18 to rotate, the adjusting screw 18 rotates to drive the lifting frame 13 and the subtitle display screen 9 to move downward, so that the subtitle display screen 9 can be stored in the inside of the protective box 1 during movement, thereby the four sides of the subtitle display screen 9 can be effectively protected, the subtitle display screen 9 is prevented from being damaged by dust attachment and object collision during idle, the guide inclined plate 15 is driven to move during the downward movement of the lifting frame 13, the guide inclined plate 15 is in contact with the surface of the roller 17 during movement, and the roller 17 and the moving rod 22 move along the surface of the L-shaped guide rod 21 through the inclined surface, the movement of the moving rod 22 drives the movement of the moving frame 12 and the protective cover 3, so that the protective cover 3 can be in front of the sound box 2 during movement, thereby the surrounding of the sound box 2 can be effectively protected, the sound box 2 is prevented from being damaged by dust attachment and object collision during idle, and the safety of the whole during use is greatly improved.

[0029] It is important to note that the construction and arrangement of the application shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review the present disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in the present application. For example, elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise varied, and the nature or number of elements or positions can be altered or varied. Accordingly, all such modifications are intended to be included within the scope of the present application. The order or sequence of any process or method steps can be varied or re-sequenced without materially affecting the application. Any "means plus function" clauses are intended to cover the structures described herein as performing the recited functionality and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating

[0030] Also, to provide a concise description of the exemplary embodiments, not all features of an actual implementation can be described (i.e., those related to the

[0031] Finally, it should be noted that the above-mentioned embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the protective scope of the present application. Although the present application is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application.

Claims

1. A device for simultaneously broadcasting voice and subtitles upon successful auction, comprising a protective case (1), characterized in that: A speaker (2) is fixedly installed on the lower end of the front surface of the protective box (1). There are two speakers (2). L-shaped guide rods (21) are fixedly connected to the lower ends of both sides of the inner cavity of the protective box (1). A moving rod (22) is movably connected to the middle end of the L-shaped guide rod (21). A roller (17) is movably connected to the back of the moving rod (22) through a bearing. A moving frame (12) is fixedly connected to the side of the two moving rods (22) that is far apart from each other. The surface of the moving frame (12) is movably connected to the lower end of the protective box (1). 2) A protective cover (3) is fixedly connected to the surface. A drive motor (19) is fixedly installed at the middle of the bottom of the inner cavity of the protective box (1). An adjusting screw (18) is fixedly installed at the output end of the drive motor (19). The top of the adjusting screw (18) is movably connected to the top of the inner cavity of the protective box (1) through a bearing. A lifting frame (13) is threadedly connected to the upper end of the adjusting screw (18). A subtitle display screen (9) is fixedly installed on the top of the lifting frame (13). Guide inclined plates (15) are fixedly connected to both ends of the bottom of the lifting frame (13).

2. The dual voice and subtitle broadcasting device for successful auctions according to claim 1, characterized in that: The protective box (1) has four movable wheels (4) connected to the bottom of the outer surface of the box via bearings. The back of the protective box (1) is fixed with a maintenance plate (11) by bolts. The top of the outer surface of the protective box (1) is connected with a box cover (10) via a hinge.

3. The dual voice and subtitle broadcasting device for successful auctions according to claim 1, characterized in that: The lower ends of both sides of the outer surface of the protective box (1) are fixedly connected to a fixed horizontal plate (7). The middle end of the fixed horizontal plate (7) is threadedly connected to a support screw (6). The bottom of the support screw (6) is movably connected to a support base plate (5) through a bearing. Both ends of the fixed horizontal plate (7) are movably connected to a sliding rod (8). The bottom of the sliding rod (8) is fixedly connected to the top of the support base plate (5).

4. The dual voice and subtitle broadcasting device for successful auctions according to claim 1, characterized in that: The protective box (1) has guide rods (16) fixedly connected to both ends of its inner cavity, and the surface of the lifting frame (13) is movably connected to the surface of the guide rods (16).

5. The dual voice and subtitle broadcasting device for successful auctions according to claim 1, characterized in that: The bottom of the lifting frame (13) is fixedly connected to both ends of a reinforcing support rod (14), and the bottom of the reinforcing support rod (14) is fixedly connected to the lower end of the guide inclined plate (15).

6. The dual voice and subtitle broadcasting device for successful auctions according to claim 1, characterized in that: A support spring (20) is fixedly connected to one side of the two moving rods (22) that are close to each other, and the surface of the support spring (20) is fixedly connected to the surface of the L-shaped guide rod (21).

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