Collection voice broadcaster
By using a transparent cover and latch structure in the collection voice broadcaster, the problem of inconvenience in replacing the QR code is solved, and the QR code is quickly replaced and convenient replacement is realized.
Patent Information
- Application Number
- CN202422452695.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-11
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-10-11
AI Technical Summary
The replacement process of QR codes in the existing collection voice broadcaster is complicated, and the old QR code needs to be removed and the new QR code is repasted or sprayed, resulting in inconvenience in replacement.
A payment voice broadcaster is designed, which adopts a transparent cover plate and latch, hole, elastic components and other structures. The QR code cardboard is fixed through the latch, making it easier to replace the QR code.
It realizes the rapid replacement of QR codes, simplifies the replacement process, and improves the convenience of operation.
Smart Images
Figure CN223168386U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of voice announcers, in particular to a cash collection voice announcer. Background Technique
[0002] The cash collection voice announcer announces the transaction situation after the transaction is successful, so that the merchant can know the transaction situation. For the convenience of payment and announcement, in the prior art, a two-dimensional code is directly integrated into the cash collection voice announcer, so as to achieve the purpose of payment and announcement.
[0003] However, in the existing ones, usually the two-dimensional code is directly pasted on the announcer, or the two-dimensional code is directly sprayed on the announcer. These two methods are very troublesome to replace the two-dimensional code, and the original two-dimensional code needs to be removed and then re-pasted or sprayed. Summary of the Invention
[0004] The purpose of the utility model is to provide a cash collection voice announcer to solve the problems put forward in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical scheme: A cash collection voice announcer, including a base, a bracket is provided on the base, a speaker is fixed on the bracket, a circuit board is arranged inside the speaker, a voice announcement circuit is installed on the circuit board, a groove is provided on the front surface of the speaker, a transparent cover plate is provided on the groove, and the bottom end of the transparent cover plate is rotatably connected to the lower edge of the groove.
[0006] Sockets are provided on both sides of the upper groove surface of the groove, elastic elements are also provided on both sides of the groove surface of the groove, two clamping blocks are provided on the back surface of the groove, and the two clamping blocks are respectively located beside the sockets.
[0007] A clamping hole is formed on the side wall of each clamping block.
[0008] A group of symmetrical limiting strips are provided on the inner plate surface of the transparent cover plate, insertion pieces are provided on both sides of the inner plate surface of the transparent cover plate, the insertion pieces are matched with the sockets, and insertion holes are formed on the insertion pieces, and the insertion holes are matched with the clamping holes.
[0009] Through holes are formed on both sides of the speaker, and insertion pins are arranged inside the through holes, and the insertion pins are matched with the insertion holes and the clamping holes.
[0010] Preferably, the end of the insertion pin is a magnet structure, and a magnetic adsorption layer is arranged inside the clamping hole.
[0011] Preferably, the voice announcement circuit includes a speaker, the speaker corresponds to the sound outlet area on the speaker, and a detachable sound amplification hole plate is arranged at the sound outlet area.
[0012] Preferably, slots are provided on both sides of the sound-emitting area, insertion strips are provided on both sides of the sound amplification hole plate, and sealing strips are provided at both the upper and lower ends of the sound amplification hole plate.
[0013] Preferably, a charging socket, a power switch key, and volume keys are also provided on the speaker.
[0014] Preferably, a plurality of anti-slip strips are provided on the bottom surface of the base.
[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: The structure of the present utility model is simple and novel. Place the cardboard with the two-dimensional code between the limiting strips of the transparent cover plate, then cover the transparent cover plate on the groove, and fix the transparent cover plate through the bolt, that is, complete the fixation of the two-dimensional code.
[0016] When it is necessary to replace the two-dimensional code, pull out the bolt. At this time, the elastic element pushes open the covered transparent cover plate, and the cardboard of the old two-dimensional code on the transparent cover plate can be drawn out and replaced with the cardboard of the new two-dimensional code, which is very convenient and fast. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;
[0018] Figure 2 is a rear view schematic diagram of the present utility model;
[0019] Figure 3 is a schematic cross-sectional view of the side of the speaker of the present utility model;
[0020] Figure 4 is a schematic diagram of the sound amplification hole plate of the present utility model;
[0021] In the figure: base - 1, anti-slip strip - 11, bracket - 2, speaker - 3, groove - 31, socket - 311, elastic element - 312, transparent cover plate - 32, limiting strip - 321, insertion piece - 322, jack - 323, clamping block - 33, clamping hole - 331, bolt - 34, sound-emitting area - 35, sound amplification hole plate - 36, insertion strip - 361, sealing strip - 362, electrical socket - 37, power switch key - 38, volume key - 39, circuit board - 4, speaker - 41. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0023] Please refer toFigures 1-4 , the present utility model provides a technical solution: a collection voice broadcaster, including a base 1, a plurality of anti-slip strips 11 are provided on the bottom surface of the base 1, and a bracket 2 is further provided on the base 1, and a speaker 3 is fixed on the bracket 2.
[0024] A circuit board 4 is installed inside the speaker 3, and a voice broadcast circuit is installed on the circuit board 4. A charging socket 37, a power switch 38 and a volume button 39 are further provided on the speaker 3, and all are connected to the voice broadcast circuit.
[0025] A groove 31 is provided on the front surface of the speaker 3, and the bottom end of a transparent cover plate 32 is rotatably connected to the lower edge of the groove 31, so that the transparent cover plate 32 can be opened and closed at the groove 31.
[0026] A set of symmetric limiting strips 321 are provided on the inner plate surface of the transparent cover plate 32 for limiting and fixing a cardboard with a two-dimensional code.
[0027] Insert pieces 322 are provided on both sides of the inner plate surface of the transparent cover plate 32, and insertion holes 323 are opened on the insert pieces 322.
[0028] Insert ports 311 are opened on both sides of the upper groove surface of the groove 31. The size of the insert ports 311 matches that of the insert pieces 322. When the transparent cover plate 32 is closed, the insert pieces 322 are inserted into the insert ports 311. At this time, elastic elements 312 provided on both sides of the groove surface of the groove 31 are squeezed by the transparent cover plate 32.
[0029] Two clamping blocks 33 are further provided on the back surface of the groove 31, and the two clamping blocks 33 are respectively located beside the insert ports 311. A clamping hole 331 with a magnetic adsorption layer is opened on the side wall of each clamping block 33. At this time, the insert pieces 322 inserted from the insert ports 311 correspond to the clamping blocks 33, and the insertion holes 323 also correspond to the clamping holes 331.
[0030] Through holes are further opened on both sides of the speaker 3, and a plug 34 with a magnet structure at the end is inserted into the through holes. As the plug 34 penetrates deeper, its end will pass through the insertion hole 323, enter the clamping hole 331, and be mutually attracted and fixed with the magnetic adsorption layer, so as to lock the transparent cover plate 32 outside the groove 31.
[0031] In this embodiment, the voice broadcast circuit includes a speaker 41, and the speaker 41 corresponds to the sound output area 35 on the speaker 3. A detachable sound amplification hole plate 36 is further provided at the sound output area 35, so as to facilitate the subsequent disassembly and cleaning of the sound amplification hole plate 36, thereby ensuring the sound output effect.
[0032] The specific detachable design is as follows. First, slots 351 are provided on both sides of the sound output area 35, insertion strips 361 are provided on the left and right sides of the sound amplification hole plate 36, and sealing strips 362 are provided at both the upper and lower ends.
[0033] Then, align the inserts 361 on both sides of the sound amplification hole plate 36 with the slots 351 and insert them until the sound amplification hole plate 36 covers the sound output area 35. At this time, the sealing strips 362 at the upper and lower ends of the sound amplification hole plate 36 seal the gaps to prevent dust from entering.
[0034] Working principle: Place the cardboard with the QR code between the limit strips of the transparent cover plate, then cover the transparent cover plate on the groove, and fix the transparent cover plate with the bolt, that is, complete the fixation of the QR code.
[0035] Press the power key 38 to turn on the cash collection voice announcer, turn on the Bluetooth of the mobile phone to connect to the announcer, and press the volume key 39 to freely adjust the volume.
[0036] When it is necessary to replace the QR code, pull out the bolt. At this time, the elastic element pushes open the covered transparent cover plate, and the cardboard with the old QR code on the transparent cover plate can be taken out and replaced with a new cardboard with a QR code.
[0037] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A voice broadcaster for receiving payments, comprising a base (1), a bracket (2) is provided on the base (1), a speaker (3) is fixed on the bracket (2), a circuit board (4) is provided inside the speaker (3), and a voice broadcast circuit is installed on the circuit board (4), characterized in that: The front of the speaker (3) is provided with a groove (31), and a transparent cover plate (32) is arranged on the groove (31). The bottom end of the transparent cover plate (32) is rotatably connected to the lower edge of the groove (31). On both sides of the upper groove surface of the groove (31), there are sockets (311). On both sides of the groove surface of the groove (31), there are also elastic elements (312). On the back of the groove (31), there are two clamping blocks (33). The two clamping blocks (33) are respectively located beside the sockets (311). On the side wall of each clamping block (33), there is a clamping hole (331). On the inner plate surface of the transparent cover plate (32), there is a set of symmetric limiting strips (321). On both sides of the inner plate surface of the transparent cover plate (32), there are insertion pieces (322). The insertion pieces (322) are matched with the sockets (311). On the insertion pieces (322), there are insertion holes (323). The insertion holes (323) are matched with the clamping holes (331). On both sides of the speaker (3), there are through holes, and insertion pins (34) are arranged in the through holes. The insertion pins (34) are matched with the insertion holes (323) and the clamping holes (331).
2. The voice broadcast receiver for receiving payments according to claim 1, wherein: The end of the insertion pin (34) is a magnet structure, and a magnetic adsorption layer is arranged in the clamping hole (331).
3. The voice broadcast receiver for collection according to claim 1, characterized in that: The voice broadcast circuit includes a speaker (41). The speaker (41) corresponds to the sound output area (35) on the speaker (3). At the sound output area (35), there is a detachable sound amplification hole plate (36).
4. The voice broadcast receiver for collection according to claim 3, wherein: On both sides of the sound output area (35), there are slots (351). On both sides of the sound amplification hole plate (36), there are insertion strips (361). On the upper and lower ends of the sound amplification hole plate (36), there are sealing strips (362).
5. The voice broadcast receiver for collection according to claim 1, wherein: On the speaker (3), there are also a charging socket (37), a power on / off key (38), and volume keys (39).
6. The voice broadcast receiver for collection according to claim 1, wherein: On the bottom surface of the base (1), there are a plurality of anti-slip strips (11).