Novel dual-track audio output scanning device

Abstract

The utility model discloses a novel dual-track audio output scanning device, which relates to the field of scanning guns, solves the problem that an operator neglects the prompt due to the fact that sound is made only from one side in a traditional sound production mode and the volume is small, and comprises a shell, a cover plate structure is mounted at the top of the shell, and a scanning assembly structure is mounted in the shell. A buzzing structure is installed on the scanning assembly structure and comprises a sound emitting pipe, a circuit board and a buzzer, a butt joint pipe is installed on one side face of the circuit board, the buzzer is installed on the embedded face in the butt joint pipe, the center position of the outer side wall of the sound emitting pipe is communicated with an integrally-formed insertion pipe, the insertion pipe and the sound emitting pipe are in a T shape, and the other end of the insertion pipe is inserted into the butt joint pipe; the two sides of the shell can send out sound clearly, so that auditory attention of people is attracted more effectively, it is prompted that scanning is completed, the sound after scanning is recognized by ears of people more easily, and convenience is provided for operation of people.

Description

TECHNICAL FIELD

[0001] The utility model relates to scanning gun field, concretely is a new type of dual sound track audio output scanning device. BACKGROUND

[0002] As a high-tech product of the close combination of optical, mechanical, electronic and software application technologies, the scanning gun is the third generation of main computer input device after the keyboard and mouse. Since its birth in the 1980s, the scanning gun has been developed rapidly and widely applied. From the most direct pictures, photos and films to various drawings and documents, all can be input into the computer by the scanning gun, and then the image information can be processed, managed, used, stored or output.

[0003] The currently used scanning gun will emit a prompt sound through a buzzer after handheld scanning is completed, informing the operator that the scanning has been completed. However, the traditional sound emitting method only emits sound from one side, and the volume is small, which causes the operator to ignore the prompt and then repeat the scanning, thereby bringing inconvenience to the entire scanning process. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a new type of dual sound track audio output scanning device which can clearly transmit sound from both sides of the shell, thereby more effectively attracting people's auditory attention, and can solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a new type of dual sound track audio output scanning device, comprising a shell, a cover plate structure is installed on the top of the shell, a scanning assembly structure is installed inside the shell, a buzzer structure is installed on the scanning assembly structure, the buzzer structure comprises a sound outlet pipe, a circuit board and a buzzer, a butt joint pipe is installed on one side of the circuit board, the buzzer is embedded in the butt joint pipe, an integrated plug-in pipe is communicated with the center position of the outer wall of the sound outlet pipe, the plug-in pipe and the sound outlet pipe are in T shape, the other end of the plug-in pipe is inserted into the butt joint pipe, a plurality of sound outlet holes are formed on the side surface of the shell at both ends of the sound outlet pipe.

[0006] Preferably, the cover plate structure comprises a cover plate and a U-shaped rod, the top of the shell is provided with an opening and is fixedly connected with the U-shaped rod, the U-shaped limiting rod is fixedly connected with the bottom of the three side walls of the cover plate, the elastic clamping block is fixedly connected with the bottom of the other side wall of the cover plate, and the top of the U-shaped rod is provided with a matching first clamping groove.

[0007] Preferably, the scanning assembly structure comprises a base plate, the base plate is horizontally placed in the bottom of the shell, the bottom of the base plate is fixedly connected with a bottom frame, the top of the base plate is fixedly connected with two parallel clamping plates, the circuit board is installed between the two clamping plates, the scanning box is fixedly connected with the top of one side wall of the base plate, the scanning box and the circuit board are arranged in parallel, and the scanning camera is embedded in the scanning box.

[0008] Preferably, both clamping plate outer side is fixedly connected with connecting plate, the other side wall of connecting plate is fixedly connected with curved clamping plate, the inner side wall of U-shaped rod two ends is provided with matched second clamping groove, and the side of curved clamping plate is provided with round cavity.

[0009] Preferably, the side wall of the clamping plate is fixedly connected with a semicircular supporting rod, the outer end surface of the semicircular supporting rod is provided with a insertion slot, the outer edge of the outer end of the semicircular supporting rod is provided with a clamping cavity in communication with the insertion slot, a notch is formed in the top corner of the clamping plate, a semicircular insertion rod is arranged on the top of the semicircular supporting rod, one end of the semicircular insertion rod is rotatably connected with the inside of the notch through a pin shaft, the other end is inserted into the insertion slot, and an elastically clamping plate is fixedly connected to the outer edge in an inclined manner, the sound outlet pipe is placed on the inner side wall of the semicircular supporting rod, and the inner side wall of the semicircular supporting rod is fixedly connected with an elastic gasket ring.

[0010] Preferably, the outer side wall near both ends of the sound outlet pipe is fixedly provided with a positioning ring, the outer side wall of the insertion pipe is provided with a first sealing ring, and the outer side wall of both ends of the sound outlet pipe is provided with a second sealing ring.

[0011] Compared with the prior art, the shell can clearly transmit sound from both sides, thereby more effectively attracting people's auditory attention, prompting the completion of scanning and more easily attracting people's ear recognition of the sound after scanning, and providing convenience for people's operation; the semicircular insertion rod is directly pressed, the elastic clamping plate is pressed, and the semicircular insertion rod is pulled out of the insertion slot, so that the sound outlet pipe can be directly taken out, thereby providing convenience for the assembly of the sound outlet pipe and facilitating the regular taking out of the sound outlet pipe and the cleaning of dust accumulated in the sound outlet pipe. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the overall explosion decomposition of the utility model;

[0014] Figure 3 It is a schematic diagram of the enlarged structure of the scanning assembly structure in the utility model;

[0015] Figure 4 It is a schematic diagram of the enlarged structure of the sound outlet pipe in the utility model;

[0016] Figure 5 It is a schematic diagram of the enlarged structure of the cover plate structure in the utility model;

[0017] Figure 6 It is a schematic diagram of the enlarged structure of the cover plate structure in the utility model; Figure 3 from another angle;

[0018] Figure 7 It is a schematic diagram of the enlarged structure of the cover plate structure in the utility model; Figure 5 from another angle;

[0019] Figure 8 It is a three-dimensional enlarged structure diagram of the semicircular supporting rod and the semicircular inserting rod.

[0020] In the figure: 1, shell; 2, cover plate structure; 201, cover plate; 202, U-shaped rod; 203, first clamping groove; 204, U-shaped limiting rod; 205, elastic clamping block; 206, second clamping groove; 3, scanning assembly structure; 301, bottom frame; 302, base plate; 303, clamping plate; 304, scanning box; 305, connecting plate; 306, curved clamping plate; 307, circular cavity; 308, scanning camera; 309, semicircular supporting rod; 3010, semicircular inserting rod; 3011, elastic grommet; 3012, insertion slot; 3013, elastic clamping plate; 3014, clamping cavity; 3015, pin shaft; 3016, notch; 4, buzzer structure; 401, sound outlet pipe; 402, sound outlet hole; 403, circuit board; 404, butt joint pipe; 405, buzzer; 406, insertion pipe; 407, first sealing ring; 408, positioning ring; 409, second sealing ring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , a new type of dual-channel audio output scanning device is shown in the figure, which comprises a shell 1, the top of the shell 1 is provided with a cover plate structure 2, the inside of the shell 1 is provided with a scanning assembly structure 3, the scanning assembly structure 3 is provided with a buzzer structure 4, the buzzer structure 4 comprises a sound outlet pipe 401, a circuit board 403 and a buzzer 405, the butt joint pipe 404 is embedded in the circuit board 403, the buzzer 405 is embedded in the butt joint pipe 404, the insertion pipe 406 is integrally formed in the center of the outer wall of the sound outlet pipe 401, the insertion pipe 406 and the sound outlet pipe 401 are T-shaped, the other end of the insertion pipe 406 is inserted into the butt joint pipe 404, a plurality of sound outlet holes 402 are formed in the side surfaces of the shell 1 at both ends of the sound outlet pipe 401.

[0023] Notable is that when scanning the goods each time, the buzzer 405 will start, sound into the docking tube 404 inside, sound through the sound tube 401 to the shell 1 both sides sound hole 402, so that the shell 1 both sides are transmitted, so that the shell 1 both sides can clearly transmit sound, thereby more effectively attract people's auditory attention, prompting the scanning is more likely to cause people to identify the sound after scanning.

[0024] Please refer to Figure 1 , Figure 2 , Figure 5 and Figure 7 , the cover plate structure 2 includes a cover plate 201 and a U-shaped rod 202, the shell 1 top is provided with an open and fixedly connected with the U-shaped rod 202, the cover plate 201 three side wall position bottom fixedly connected with the U-shaped limiting rod 204, the cover plate 201 the other side wall bottom fixedly connected with the elastic clamping block 205, the U-shaped rod 202 top is equipped with the matching first clamping groove 203.

[0025] Notable is that the cover plate 201 is installed by sliding, the U-shaped limiting rod 204 slides into the outside of the U-shaped rod 202, when the elastic clamping block 205 moves to the inside of the first clamping groove 203, the cover plate 201 is closed, thereby closing the open position of the shell 1 top, when disassembling the cover plate 201, the elastic clamping block 205 is removed from the first clamping groove 203, and then the cover plate 201 is slid to disassemble, the cover plate 201 is designed in an assembled manner, facilitating the damage repair of the internal related parts.

[0026] Please refer to Figure 2 , Figure 3 and Figure 6 , the scanning assembly structure 3 includes a base plate 302, the base plate 302 is horizontally placed in the shell 1 inner bottom, the base plate 302 bottom is fixedly connected with the bottom frame 301, the base plate 302 top is fixedly connected with two parallel arranged clamping plates 303, the two clamping plates 303 are installed with a circuit board 403, one side wall of the base plate 302 top is fixedly connected with a scanning box 304, the scanning box 304 is parallelly arranged with the circuit board 403, and the scanning camera 308 is embedded in the scanning box 304.

[0027] Notable is that the circuit board 403 is electrically connected with the scanning camera 308 and the buzzer 405 through wires, and the circuit board 403 controls the buzzer 405 to start for a short time after scanning.

[0028] Please refer to Figure 2 , Figure 3 , Figure 6 and Figure 7Two clamping plates 303 are fixedly connected to the outer side of the base plate 302, and the outer side of each clamping plate 303 is fixedly connected with a connecting plate 305. The other side wall of the connecting plate 305 is fixedly connected with a curved clamping plate 306. The inner side wall of the two ends of the U-shaped rod 202 is provided with a matching second clamping groove 206. A circular cavity 307 is formed in the side of the curved clamping plate 306.

[0029] It is worth noting that during the installation of the entire base plate 302 into the shell 1, the bottom frame 301 is positioned and inserted into the bottom of the shell 1, which can press the two curved clamping plates 306 to move towards the inner side. When the curved clamping plate 306 moves to the position of the second clamping groove 206, it can be clamped into the second clamping groove 206 due to the elastic tension of the curved clamping plate 306, thereby completing the installation. The clamping insertion or removal can facilitate the maintenance.

[0030] Referring to Figure 6 and Figure 8 , one side wall of the clamping plate 303 is fixedly connected with a semicircular supporting rod 309. An insertion slot 3012 is formed in the outer end surface of the semicircular supporting rod 309. A clamping cavity 3014 is formed in the outer edge of the outer end of the semicircular supporting rod 309, which is in communication with the insertion slot 3012. A notch 3016 is formed in the top corner of the clamping plate 303. A semicircular insertion rod 3010 is provided on the top of the semicircular supporting rod 309. One end of the semicircular insertion rod 3010 is rotatably connected with the notch 3016 through a pin shaft 3015. The other end of the semicircular insertion rod 3010 is inserted into the insertion slot 3012, and the outer edge of the semicircular insertion rod 3010 is fixedly connected with an elastically clamping plate 3013 arranged obliquely. The two ends of the sound outlet pipe 401 are placed on the inner side wall of the semicircular supporting rod 309, and the inner side wall of the semicircular supporting rod 309 is fixedly connected with an elastic gasket ring 3011.

[0031] It is worth noting that during the installation of the sound outlet pipe 401, the insertion pipe 406 is inserted into the docking pipe 404, and the sound outlet pipe 401 is horizontally placed on the inner side wall of the semicircular supporting rod 309. Then the semicircular insertion rod 3010 is rotated to press and fix the sound outlet pipe 401. The elastic clamping plate 3013 is inserted from the insertion slot 3012 and inserted from the clamping cavity 3014 due to the elastic force. The elastic gasket ring 3011 has elastic tension, so that the sound outlet pipe 401 can be firmly installed. During the disassembly process, the semicircular insertion rod 3010 is pulled out from the insertion slot 3012 by pressing the semicircular insertion rod 3010 and the elastic clamping plate 3013, and the sound outlet pipe 401 can be directly taken out. This provides convenience for the assembly of the sound outlet pipe 401 and facilitates the regular removal of the sound outlet pipe 401 for cleaning the accumulated dust inside.

[0032] Please refer to Figure 4 and Figure 8 , the outer side wall of the two ends of the sound outlet pipe 401 is fixedly sleeved with a positioning ring 408. The outer end of the insertion pipe 406 is sleeved with a first sealing ring 407, and the outer side wall of the two ends of the sound outlet pipe 401 is sleeved with a second sealing ring 409.

[0033] It is worth noting that the first sealing ring 407 enhances the sealing between the docking pipe 404 and the insertion pipe 406, and the second sealing ring 409 enhances the sealing with the fitting gap on both sides of the sound outlet pipe 401 and the shell 1, ensuring that sound can only be transmitted from the sound outlet hole 402, in addition, the use of the positioning ring 408 enables quick positioning during installation, improving the convenience of installation.

[0034] Working principle: during the installation process of the sound outlet pipe 401, the insertion pipe 406 is inserted into the docking pipe 404, the sound outlet pipe 401 is horizontally placed on the inner side wall of the semicircular supporting rod 309, and then the semicircular insertion rod 3010 is rotated to extrude and fix the sound outlet pipe 401, the elastic clamping plate 3013 is inserted from the insertion slot 3012 and is inserted into the clamping cavity 3014 under the action of its own elastic force, and the elastic gasket ring 3011 has elastic tensioning force, so that the sound outlet pipe 401 can be placed and firmly installed, during the disassembly process, the semicircular insertion rod 3010 is pulled out from the insertion slot 3012 by pressing the semicircular insertion rod 3010 and the elastic clamping plate 3013, and the sound outlet pipe 401 can be directly taken out, which provides convenience for the assembly of the sound outlet pipe 401.

[0035] It should be noted that, in this document, the terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the term "comprises" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process-method-article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process-method-article or equipment.

[0036] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes-modifications-replacements and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A novel binaural audio output scanning device comprising a housing (1), characterized in that: The shell (1) top is provided with a cover plate structure (2), the shell (1) inside is provided with a scanning assembly structure (3), the scanning assembly structure (3) is provided with a buzzer structure (4), the buzzer structure (4) includes a sound outlet pipe (401), a circuit board (403) and a buzzer (405), the circuit board (403) one side is provided with a docking pipe (404), the docking pipe (404) is embedded with the buzzer (405), the sound outlet pipe (401) outer wall center position is communicated with an integral forming pipe (406), the pipe (406) and the sound outlet pipe (401) are T-shaped, the pipe (406) other end is inserted into the docking pipe (404) inside, the shell (1) is located at the both ends of the sound outlet pipe (401) position side and is provided with a plurality of sound holes (402).

2. A novel binaural audio output scanning device according to claim 1, characterized in that: The cover plate structure (2) includes a cover plate (201) and a U-shaped rod (202), the shell (1) top is provided with an opening and is fixedly connected with the U-shaped rod (202), the cover plate (201) three side wall position bottom is fixedly connected with a U-shaped limiting rod (204), the cover plate (201) other side wall bottom is fixedly connected with an elastic clamping block (205), the U-shaped rod (202) top is provided with a matching first clamping groove (203).

3. A novel binaural audio output scanning device according to claim 2, characterized in that: The scanning assembly structure (3) includes a base plate (302), the base plate (302) is horizontally placed in the shell (1) inside bottom, the base plate (302) bottom is fixedly connected with a bottom frame (301), the base plate (302) top is fixedly connected with two parallel arranged clamping plates (303), the two clamping plates (303) are provided with a circuit board (403), the base plate (302) one side wall top is fixedly connected with a scanning box (304), the scanning box (304) is parallelly arranged with the circuit board (403), the scanning box (304) is embedded with a scanning camera (308).

4. A novel binaural audio output scanning device according to claim 3, characterized in that: The two clamping plates (303) outer side are fixedly connected with a connecting plate (305), the connecting plate (305) other side wall is fixedly connected with a curved clamping plate (306), the U-shaped rod (202) both ends inner side wall is provided with a matching second clamping groove (206), the curved clamping plate (306) side is provided with a circular cavity (307).

5. A novel binaural audio output scanning device according to claim 3, characterized in that: The clamping plate (303) one side wall is fixedly connected with a semicircular supporting rod (309), the semicircular supporting rod (309) outer end surface is provided with a slot (3012), the semicircular supporting rod (309) outer end outer edge is provided with a clamping cavity (3014) communicated with the slot (3012), the clamping plate (303) top corner is provided with a notch (3016), the semicircular supporting rod (309) top is provided with a semicircular insertion rod (3010), one end of the semicircular insertion rod (3010) is rotatably connected with the notch (3016) inside through a pin shaft (3015), the other end is inserted into the slot (3012) inside, and the outer edge is fixedly connected with an inclined arranged elastic clamping plate (3013), the sound outlet pipe (401) both ends are placed on the semicircular supporting rod (309) inner side wall, and the semicircular supporting rod (309) inner side wall is fixedly connected with an elastic gasket (3011).

6. A novel binaural audio output scanning device according to claim 5, characterized in that: The sound outlet pipe (401) is fixed with a positioning ring (408) on the outer side wall of both ends, a first sealing ring (407) is sleeved on the outer side wall of the outer end of the insertion pipe (406), and a second sealing ring (409) is sleeved on the outer side wall of both ends of the sound outlet pipe (401).

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