Hot water card swiping charging device

Abstract

The utility model discloses a hot water card-swiping charging device, which belongs to the technical field of intelligent charging equipment, and comprises a mounting seat for mounting the hot water card-swiping charging device and a C-shaped connecting plate for fixing a radio frequency card during water taking, and the end part of the mounting seat is movably connected with a fixed cover convenient for card swiping during water taking. One side of the fixing cover is provided with an induction area for the radio frequency card to be attached to water taking, fixing columns facilitating connection are welded to the two sides of the induction area, the bottoms of the fixing columns are connected with a bottom plate welded to the side wall of the fixing cover, the same sides of the two fixing columns are provided with a T-shaped sliding rail facilitating connection and limiting, and the inner wall of the sliding rail is slidably connected with a sliding plate matched with the sliding rail; the other side of the sliding plate is welded to the side wall of a connecting plate, and the two end sides of the connecting plate are movably connected with the fixing column and the bottom plate. According to the utility model, not only can the radio frequency card be fixed when hot water is taken, but also the radio frequency card can be maintained and replaced through the dismounting structure of the card-swiping charging device, so that the use is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of intelligent charging equipment, in particular to a hot water card charging device. Background Art

[0002] The card-swipe water boiler, or card-swipe water boiler, as the name implies, refers to a computer board program that is connected to the water boiler and is integrated into the water control system of the water boiler. It controls the user's water consumption through "timing control" or "flow meter control". The user can obtain hot water independently through IC radio frequency card contact or contactless water control machine of the water boiler. It is an energy-saving water-boiling device. Existing such card-swipe facilities used in public places generally require the radio frequency card to be attached to the machine, and then the kettle is placed under the water outlet. Because the existing hot water card charging device requires the user to hold the radio frequency card in contact with the device during the water extraction process, it is not convenient to obtain stable and stable placement of the water collection device, which reduces the practicality of the device.

[0003] Therefore, there is an urgent need for a structure that can closely fit a radio frequency card with a sensor of a water heater when taking water through a radio frequency card, so as to facilitate a stable water taking container. Utility Model Content

[0004] The utility model aims to provide a hot water card charging device to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hot water card charging device, comprising a mounting base for installing the hot water card charging device and a C-shaped connecting plate for fixing a radio frequency card when taking water, a fixed cover for swiping the card when taking water is movably connected to the end of the mounting base, and a sensing area for the radio frequency card to fit when taking water is provided on one side of the fixed cover, and fixed columns for easy connection are welded on both sides of the sensing area, and the bottom of the fixed column is connected to a bottom plate welded to the side wall of the fixed cover, and a T-shaped slide rail for easy connection and limiting is provided on the same side of the two fixed columns, and a slide plate that fits therewith is slidably connected to the inner wall of the slide rail, and the other side of the slide plate is welded to the side wall of the connecting plate, and the two end sides of the connecting plate are movably connected to the fixed column and the bottom plate.

[0006] As a preferred embodiment, a groove is provided on one side of the mounting base for water heater connection, four symmetrically distributed through holes are provided at the bottom of the groove, and a through-type wiring groove is provided between the four through holes for easy connection.

[0007] As a preferred embodiment, four symmetrical mounting holes are provided on the other side of the mounting seat, and the four mounting holes penetrate the bottom wall of the mounting seat and communicate with the through hole.

[0008] As a preferred embodiment, a U-shaped fixing plate for easy disassembly is provided on the side of the mounting base away from the water heater, and an outer side wall of the fixing plate is provided with a long strip-shaped clamping block for easy connection.

[0009] As a preferred embodiment, the card block is connected with a corresponding card slot, and the card slot is embedded in the inner wall of the installation slot arranged at one side of the fixed cover.

[0010] As a preferred embodiment, the bottom wall of the mounting groove is screwed with an integrated circuit for signal transmission when the RFID card is attached. A display screen is provided on one side of the integrated circuit for viewing the digital signal inside the RFID card. The display screen is embedded in the side of the fixed cover.

[0011] As a preferred embodiment, a plurality of springs with dampers are welded to the inner wall of the connecting plate, the other ends of the springs are connected to the side walls of the baffle plate, and the end sides of the baffle plate are movably connected to the connecting plate.

[0012] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0013] The hot water card charging device has a sensing area for swiping a radio frequency card on one side of a fixed cover, the sensing area is connected to an integrated circuit arranged inside a fixed high installation slot, two fixed columns are symmetrically arranged on the outer wall of the sensing area, and a slide rail is arranged on the end side of the fixed column, the slide rail is slidably connected to a T-shaped slide plate, and a bottom plate is welded at the bottom of the fixed column, the bottom plate and the fixed column are movably connected to a C-shaped connecting plate, a baffle is arranged on the side of the connecting plate close to the water heater, and the baffle is fixed to the connecting plate by a spring with a damper, and then when the radio frequency card is used to take hot water, the radio frequency card is fixed through the action of the baffle and the sensing area, thereby facilitating the stability of the kettle when hot water is obtained and improving the practicality of the device.

[0014] The hot water card charging device has four mounting holes arranged in a mounting seat, which are fixed to the side wall of the water heater by screws penetrating the mounting holes, a U-shaped fixing plate is arranged on the other side of the mounting seat, a clamping block is arranged on the side wall of the fixing plate, the clamping block is clamped with a clamping slot arranged in the mounting groove of the side wall of the fixing cover, the side wall of the mounting groove is slidably connected with the fixing plate, thereby completing the connection between the mounting seat and the fixing cover, and a through-type wiring slot is arranged at the bottom of the mounting seat, the setting of the wiring slot can connect an external power supply to the inside of the mounting seat, complete the power connection to the internal integrated circuit, and facilitate disassembly and installation.

[0015] The device solves the problem that the radio frequency card cannot be fixed when the existing equipment is in use, which easily causes the kettle to be unstable and tip over when obtaining hot water, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a structural schematic diagram of a hot water card charging device in an embodiment of the utility model;

[0018] Figure 2 This is a schematic structural diagram of another viewing angle of the mounting seat in the embodiment of the utility model;

[0019] Figure 3 This is a front view structural diagram of the mounting seat in the embodiment of the utility model;

[0020] Figure 4 This is a structural schematic diagram of the fixed cover from another perspective in an embodiment of the utility model;

[0021] Figure 5 This is a front view structural diagram of a fixed cover in an embodiment of the utility model;

[0022] Figure 6 It is a structural schematic diagram of the connecting plate in an embodiment of the utility model.

[0023] Description of reference numerals:

[0024] In the figure: 1. mounting base; 2. display screen; 3. connecting plate; 4. fixing cover; 5. through hole; 6. wiring slot; 7. clamping block; 8. mounting hole; 9. fixing plate; 10. integrated circuit; 11. mounting slot; 12. clamping slot; 13. fixing column; 14. bottom plate; 15. baffle; 16. slide plate. DETAILED DESCRIPTION

[0025] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0026] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0027] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs. Example

[0028] like Figures 1 to 6 As shown, this embodiment includes a mounting base 1 for installing a hot water card charging device and a C-shaped connecting plate 3 for fixing a radio frequency card when taking water. A groove for easy connection is provided on the side of the mounting base 1 close to the water heater, and four symmetrically arranged through holes 5 are provided at the bottom of the groove. The through holes 5 pass through the bottom of the mounting base 1 and are connected with the mounting holes 8 arranged on the other side. The mounting base 1 is fixed to the side wall of the water heater by screws passing through the mounting holes 8, and a wiring groove 6 for easy connection is provided at the bottom of the mounting base 1. The arrangement of the wiring groove 6 can connect the external power supply to the inside of the mounting base 1 for easy connection.

[0029] A U-shaped fixing plate 9 is provided on the side of the mounting base 1 away from the water heater, and the outer wall of the fixing plate 9 is provided with symmetrically distributed long strip-shaped clamping blocks 7 for connection, and the clamping blocks 7 are clamped with a clamping groove 12 embedded in the mounting groove 11. The mounting groove 11 is arranged on one side of the fixing cover 4, and the inner side wall of the mounting groove 11 is slidably connected to the side wall of the fixing plate 9. Under the joint action of the clamping block 7 and the clamping groove 12, the connection between the fixing cover 4 and the mounting base 1 is completed, which is convenient for operation.

[0030] The end of the mounting seat 1 is movably connected with a fixed cover 4 for swiping a card when taking water. One side of the fixed cover 4 is provided with an induction area for the radio frequency card to fit in water taking. Fixed columns 13 for easy connection are welded on both sides of the induction area. The bottom of the fixed column 13 is connected with a bottom plate 14 welded to the side wall of the fixed cover 4. The same side of the two fixed columns 13 is provided with a T-shaped slide rail for easy connection and limit. The inner wall of the slide rail is slidably connected with a slide plate 16 that fits therewith. The other side of the slide plate 16 is welded to the side wall of the connecting plate 3. The two end sides of the connecting plate 3 are movably connected with the fixed column 13 and the bottom plate 14. By connecting the C-shaped connecting plate 3 with the fixed column 13 and the bottom plate 14, it is convenient to disassemble and replace the connecting plate 3. Because the side wall of the connecting plate 3 is connected with a spring with a damper, the spring will lose its corresponding elastic force after long-term use, so that there is not enough pressure on the baffle 15, and the radio frequency card is fixed, thereby repairing and replacing it, which is convenient for use.

[0031] An integrated circuit 10 is screwed inside the mounting groove 11 arranged on the side of the fixed cover 4. The surface and interior of the integrated circuit 10 are provided with corresponding circuits and single-chip microcomputer structures. The power line is connected to the integrated circuit 10 through the wiring groove 6, and then the integrated circuit 10 is connected to the display screen 2. The display screen 2 and the fixed cover 4 are embedded in the other side end surface. After the connection between the fixed cover 4 and the mounting base 1 is completed, the overall assembly of the charging device is completed.

[0032] The display screen 2 is set to facilitate the direct display of the digital signal inside the radio frequency card when the radio frequency card is in use, so that the user can observe and understand the charging algorithm of the hot water inside the water heater at a glance. A sensing area is set below the display screen 2, and a connecting plate 3 is connected to the outside of the sensing area. Under the action of the baffle 15, the spring with a damper is set to fix the radio frequency card, so that the operator can fix the kettle with both hands when taking water, avoiding the problem of the kettle tipping over due to instability, thereby causing scalding to the user, and facilitating use.

[0033] Integrated circuit 10, integrated circuit is also called circuit board, circuit board is a conventional instrument, the working principle, size and model are irrelevant to the function of the present application, so no further description is given. The control method of the present invention is controlled by a controller, and the control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field, and the present invention is mainly used to protect mechanical devices, so the present invention no longer explains the control method and circuit connection in detail.

[0034] How it works

[0035] When using the hot water card charging device, the operator first connects the mounting seat 1 to the side of the water heater by screwing through the mounting hole 8, and then introduces the external line into the charging device through the through wiring slot 6 set at the bottom of the mounting seat 1. At this time, the power line is connected to the integrated circuit 10 fixed inside the fixed cover 4, and the fixed cover 4 is connected to the mounting seat 1 by the card block 7 and the card slot 12. Finally, the T-shaped slide plate 16 welded on one side of the C-shaped connecting plate 3 is connected to the slide rail to complete the connection between the connecting plate 3 and the fixing column 13 and the bottom plate 14;

[0036] When receiving hot water, it is only necessary to place the RFID card inside the connecting plate 3, and fix the RFID card through the baffle 15 and the spring with a damper. The user fixes the kettle with both hands to complete the fixation of the kettle until the RFID card is connected.

[0037] It should be noted that, in this article, relational terms such as one and two are only used 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 these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hot water card payment device, comprising a mounting seat (1) for mounting the hot water card payment device and a C-shaped connecting plate (3) for fixing a radio frequency card when taking water, wherein the end of the mounting seat (1) is movably connected to a fixing cover (4) for swiping the card when taking water, and one side of the fixing cover (4) is provided with a sensing area for the radio frequency card to fit the water, wherein: Fixed columns (13) are welded on both sides of the sensing area for easy connection. The bottom of the fixed column (13) is connected to a bottom plate (14) welded to the side wall of the fixed cover (4). A T-shaped slide rail is provided on the same side of the two fixed columns (13) for easy connection and limiting. The inner wall of the slide rail is slidably connected to a slide plate (16) that fits therewith. The other side of the slide plate (16) is welded to the side wall of the connecting plate (3). The two end sides of the connecting plate (3) are movably connected to the fixed column (13) and the bottom plate (14).

2. A hot water card charging device according to claim 1, characterized in that: A groove is provided on one side of the mounting base (1) for connection with the water heater, and four symmetrically distributed through holes (5) are provided at the bottom of the groove. A through-type wiring slot (6) for easy connection is provided between the four through holes (5).

3. A hot water card charging device according to claim 2, characterized in that: Four symmetrical mounting holes (8) are provided on the other side of the mounting seat (1), and the four mounting holes (8) penetrate the bottom wall of the mounting seat (1) and are connected to the through hole (5).

4. A hot water card payment device according to claim 3, characterized in that: A U-shaped fixing plate (9) for easy disassembly is provided on the side of the mounting seat (1) away from the water heater, and an outer side wall of the fixing plate (9) is provided with a long strip-shaped clamping block (7) for easy connection.

5. A hot water card payment device according to claim 4, characterized in that: The clamping block (7) is clamped with a corresponding clamping slot (12), and the clamping slot (12) is embedded in the inner wall of a mounting slot (11) disposed on one side of the fixed cover (4).

6. A hot water card payment device according to claim 5, characterized in that: An integrated circuit (10) for signal transmission when the radio frequency card is attached is screw-connected to the bottom wall of the installation slot (11); a display screen (2) for viewing the digital signal inside the radio frequency card is provided on one side of the integrated circuit (10); the display screen (2) is embedded in the side of the fixing cover (4).

7. A hot water card payment device according to claim 1, characterized in that: A plurality of springs with dampers are welded to the inner wall of the connecting plate (3); the other ends of the springs are connected to the side walls of the baffle plate (15); and the end side of the baffle plate (15) is movably connected to the connecting plate (3).

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