Intelligent fee control ammeter display device
By designing an auxiliary pad structure and a rotating cover on the prepaid electricity meter, the safety problem caused by exposed wiring terminals was solved, thus improving both safety and convenience.
Patent Information
- Application Number
- CN202423236645.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2034-12-27
AI Technical Summary
The exposed wiring terminals of prepaid electricity meters are prone to accidental activation and pose a safety risk.
An auxiliary pad structure was designed, including a detachable pad body and a rotating cover. The rotating cover, which is combined with a torsion spring, can cover the wiring terminals and control power off via an angle switch. The rotating cover can switch between horizontal and vertical positions, while the torsion spring keeps it stable.
It improves the safety of prepaid electricity meters, avoids accidental activation, facilitates meter installation, removal, and wiring, and enhances safety and user experience.
Smart Images
Figure CN223727892U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to touch display device technical field, concretely is intelligent expense control electric meter display device. BACKGROUND
[0002] As Figure 1 The utility model discloses an intelligent expense control electric meter display device, can carry out control and show to expense control electric meter through interactive display screen, through this kind of mode, can facilitate user to understand the use mode and the performance condition of various fault problems of expense control electric meter quickly, and in order to adapt to the replacement of expense control electric meter, the installation of above -mentioned expense control electric meter and device is generally inserted and mounted, and in order to demonstrate, above -mentioned expense control electric meter needs and interactive display screen and air switch electric connection, this kind of plug -in type expense control electric meter installation mode, wiring terminal exposes outside, is easy to cause the miscontact condition, and the safety is poor. UTILITY MODEL CONTENTS
[0003] In order to solve the wiring terminal of the above-mentioned expense control electric meter electric connection exposes outside problem, the utility model provides an intelligent expense control electric meter display device.
[0004] The utility model technical scheme is as follows:
[0005] Intelligent expense control electric meter display device, including show stand, the show stand is provided with interactive display screen and electric meter installation groove and air switch installation groove,
[0006] The expense control electric meter is inserted in the electric meter installation groove, the air switch is inserted in the air switch installation groove, and the expense control electric meter is electrically connected with the interactive display screen and the air switch,
[0007] The electric meter installation groove is also provided with an auxiliary backing plate, the expense control electric meter is respectively in contact with the auxiliary backing plate and the other three side walls of the electric meter installation groove, the auxiliary backing plate includes a backing plate main body detachably arranged on the side wall of the electric meter installation groove, the backing plate main body is provided with a rotating shutter plate capable of rotating, the rotating shutter plate can cover the wiring terminal position of the expense control electric meter, and the rotating shutter plate is connected with the backing plate main body through a torsional spring and an angle switch.
[0008] On the basis of the original structure, the auxiliary backing plate structure is increased, and the auxiliary backing plate can control power failure through the angle switch when moving the expense control electric meter, so it is safer, and the setting of the rotating shutter plate can also avoid the expense control electric meter from leaving the original position.
[0009] In order to realize the shielding of the expense control electric meter, the rotating shutter plate can be switched between horizontal and vertical states, and the rotating shutter plate is in a horizontal state under the action of the torsional spring. The expense control electric meter can be shielded in the horizontal state, and the torsional spring can keep the position of the expense control electric meter constant under small force.
[0010] For security considerations, the angle switch can be triggered after the rotating shutter deviates from the horizontal state.
[0011] For the convenience of replacing the electric meter, the rotating shutter can avoid the moving path of the electric meter in the vertical state. Through the avoidance of the setting mode, the electric meter can be conveniently disassembled.
[0012] For the convenience of wiring, the base plate body is provided with a wire hole, and the wiring of the interactive display screen and the air switch is connected with the wiring terminal of the electric meter through the wire hole.
[0013] For the convenience of observing the wiring state, the rotating shutter is made of transparent material.
[0014] As a preferred scheme, the electric meter mounting groove and the air switch mounting groove are provided with a wire slot, and the wire slot is provided with an LED light bar.
[0015] In order to press the electric meter, the contact surface of the base plate body and the electric meter mounting groove is a flexible surface.
[0016] As a preferred scheme, the display stand is a vertical frame.
[0017] As a preferred scheme, the display stand is a hanging frame. It is suitable for space-limited positions.
[0018] The beneficial effects of the utility model lie in that the utility model is an intelligent electric meter display device, which is additionally designed according to actual safety requirements on the basis of the structure of the prior product, that is, an auxiliary base plate structure is added, wherein the auxiliary base plate structure can be clamped and installed in the electric meter mounting groove with the electric meter, and the rotating shutter of the auxiliary base plate can block the disassembly path of the electric meter under the action of the torsional spring, thereby limiting the state of the electric meter, and not only limiting the state of the electric meter, but also ensuring that the rotating shutter deviates from the horizontal state, and reacting to power off in time, thereby improving the safety, and the rotating shutter in the horizontal state can avoid the personnel from touching the wiring terminal by mistake. BRIEF DESCRIPTION OF DRAWINGS
[0019] The scheme and advantages of the present application will become clear to those skilled in the art by reading the detailed description of the preferred embodiments below. The drawings are only used to illustrate the preferred embodiments and are not considered as limiting the utility model.
[0020] In the drawings:
[0021] Figure 1 It is a schematic view of a conventional intelligent electric meter display device structure.
[0022] Figure 2This is a schematic diagram (vertical) of the intelligent prepaid electricity meter display device of this utility model;
[0023] Figure 3 This is a front view structural diagram of the present invention;
[0024] Figure 4 This is a side view of the structure of this utility model;
[0025] Figure 5 This is a schematic diagram of the structure of the intelligent prepaid electricity meter display device of this utility model (hanging type);
[0026] Figure 6 This is a schematic diagram of the auxiliary pad structure of this utility model;
[0027] Figure 7 This is a schematic diagram of the auxiliary pad structure of this utility model (and...). Figure 6 (Different states);
[0028] Figure 8 This is a schematic diagram of the auxiliary pad structure of this utility model;
[0029] The components represented by the various reference numerals in the diagram are:
[0030] 1. Display rack; 2. Interactive display screen; 3. Touch panel; 4. Electricity meter mounting slot; 5. Air switch mounting slot; 6. Auxiliary pad; 61. Pad body; 62. Rotating cover; 7. Prepaid electricity meter; 71. Wiring terminal. Detailed Implementation
[0031] like Figures 1-5 The smart prepaid electricity meter display device shown includes a display rack 1, and the display rack 1 is configured in two ways according to actual needs, such as... Figure 1 As shown, the display rack 1 is a vertical frame, suitable for installation in spaces with ample room. Figure 5 As shown, the display rack 1 is a hanging frame. It is suitable for locations with limited space, as it can be directly hung on the wall, thus taking up less space. The two types of display racks 1 can be selected according to needs, and their functions are the same.
[0032] After that, as Figure 1As shown, the showcase 1 is provided with an interactive display screen 2, an electric meter mounting groove 4 and an air switch mounting groove 5, the electric meter mounting groove 4 is inserted with a controlled electric meter 7, the air switch mounting groove 5 is inserted with an air switch, and the controlled electric meter 7 is electrically connected with the interactive display screen 2 and the air switch, and in the above structure, a wire groove is arranged between the electric meter mounting groove 4 and the air switch mounting groove 5, and an LED light bar is arranged in the wire groove, which is convenient for light display. In use, the controlled electric meter 7 electrically connected with the interactive display screen 2 can be controlled to make corresponding actions, and the above interactive display screen 2 generally includes six demonstration blocks, namely:
[0033] 1. Intelligent payment: intuitively show the function of tripping due to arrears, closing due to successful recharge, and overdraft.
[0034] 2. Peak-valley electricity price: show the peak-valley electricity price period description and step electricity price display.
[0035] 3. Electric load: show the electric load of different electric equipment.
[0036] 4. Abnormal code: show the abnormal code corresponding relationship of the smart meter.
[0037] 5. Introduction of opening account: show how new users handle opening account.
[0038] 6. Popular science explanation: introduce the functions of each light and button of the electric energy meter, the meanings of calibrated current and rated maximum current, and basic use method.
[0039] Correspondingly, when introducing the light and button functions of the controlled electric energy meter, the above interactive display screen 2 can electrically control the controlled electric meter 7 to make corresponding reaction actions, including light and display information.
[0040] The above structure is the first generation product of the device, but in use, it is found that since the controlled electric meter needs to be electrically connected with the interactive display screen 7, the wiring terminal position of the above controlled electric meter needs to be powered, and if a non-staff member mistakenly touches it, it may cause safety problems. Therefore, on the basis of the above structure, a safety structure matched therewith is further designed.
[0041] As shown in the different structures of Figure 1 , 2 , the electric meter mounting groove 4 is further provided with an auxiliary backing plate 6, the controlled electric meter 7 respectively abuts against the auxiliary backing plate 6 and the other three side walls of the electric meter mounting groove 4, and the auxiliary backing plate 6 is arranged below the electric meter mounting groove 4, and as Figures 6-8As shown, the auxiliary backing plate 6 includes a backing plate body 61 detachably arranged on the side wall of the meter installation groove 4. In order to press the controlled charge meter 7, the contact surface of the backing plate body 61 with the meter installation groove 4 is an elastically flexible surface. The fixing of the controlled charge meter 7 can be realized by the deformation of the elastically flexible surface. In the case of being affected by external force, the controlled charge meter 7 can also be freely detached.
[0042] The use mode of the above structure is that the backing plate body 61 is provided with a rotatable rotating shield 62. The rotating shield 62 can cover the position of the wiring terminal 71 of the controlled charge meter 7, so that the position of the wiring terminal 71 cannot be directly contacted by personnel. The power connection structure can be exposed only after the rotating shield 62 is rotated. At this time, the rotating shield 62 and the backing plate body 61 are connected through a torsional spring and an angle switch. The power can be cut off through the angle switch control, so as to realize the power cut-off after the rotating shield 62 is rotated, thereby ensuring the safety. That is, the angle switch can be triggered after the rotating shield 62 is separated from the horizontal state. The control rod of the angle switch is connected with the rotating shaft of the rotating shield 62, so as to ensure that the switch state can be switched in time after the rotating shield 62 is rotated. In order to facilitate the observation of the wiring state, the rotating shield 62 is made of transparent material. The wiring correctness can be observed by the staff and the user, so as to facilitate the direct understanding of the wiring mode.
[0043] As a preferred embodiment, in order to realize the shielding of the controlled charge meter 7, the rotating shield 62 can be switched between the horizontal and vertical states. Under the action of the torsional spring, the rotating shield 62 is in the horizontal state. The controlled charge meter 7 can be shielded in the horizontal state. The torsional spring can keep the position of the controlled charge meter 7 constant under the action of small force. If the torsional spring is absent, the rotating shield 62 is easy to switch states under the action of external force, thereby affecting the equipment use experience. Therefore, the setting of the torsional spring can assist the rotating shield 62 to maintain the original position.
[0044] After the design of the torsional spring is completed, in order to facilitate the replacement of the meter, the rotating shield 62 can avoid the moving path of the controlled charge meter 7 in the vertical state. Through the avoiding setting mode, the controlled charge meter 7 can be conveniently disassembled. Only the manual rotation of the rotating shield 62 is needed during the disassembly.
[0045] Through the above structure, on the basis of the original structure, the auxiliary backing plate 6 structure is added. The controlled charge meter 7 can be controlled to cut off the power through the angle switch during the movement of the controlled charge meter 7, so as to be more safe. The setting of the rotating shield 62 can also avoid the controlled charge meter 7 from leaving the original position.
[0046] Finally, in order to facilitate wiring, the base plate body 61 is provided with a wire hole, and the wiring of the interactive display screen 2 and the air switch is connected with the wiring terminal 71 of the controlled electric meter 7 after passing through the wire hole.
Claims
1. A smart tariff meter display device, characterized in that, The utility model provides an exhibition stand (1) which is provided with an interactive display screen (2) and an electric meter mounting groove (4) and an air switch mounting groove (5). An electric meter (7) is inserted into the electric meter mounting groove (4), and an air switch is inserted into the air switch mounting groove (5), and the electric meter (7) is electrically connected to the interactive display screen (2) and the air switch. The electric meter mounting groove (4) is further provided with an auxiliary backing plate (6), the electric meter (7) is in contact with the auxiliary backing plate (6) and the other three side walls of the electric meter mounting groove (4) respectively, the auxiliary backing plate (6) comprises a backing plate main body (61) which is detachably arranged on the side wall of the electric meter mounting groove (4), the backing plate main body (61) is provided with a rotatable rotating shutter (62), the rotating shutter (62) can cover the position of the wiring terminal (71) of the electric meter (7), and the rotating shutter (62) is connected to the backing plate main body (61) through a torsional spring and an angle switch.
2. The smart paymeter display device of claim 1, wherein, The rotating shutter (62) can be switched between a horizontal state and a vertical state, and the rotating shutter (62) is in the horizontal state under the action of the torsional spring.
3. The smart paymeter display apparatus of claim 2, wherein, The angle switch can be triggered after the rotating shutter (62) is separated from the horizontal state.
4. The smart payphone kiosk display apparatus of claim 2, wherein, The rotating shutter (62) can avoid the moving path of the electric meter (7) in the vertical state.
5. The smart payphone kiosk display of claim 1, wherein, The backing plate main body (61) is provided with a wire hole, and the wires of the interactive display screen (2) and the air switch are connected to the wiring terminal (71) of the electric meter (7) after passing through the wire hole.
6. The smart payphone kiosk display of claim 1, wherein, The rotating shutter (62) is made of transparent material.
7. The smart payphone kiosk display of claim 1, wherein, A wire groove is arranged between the electric meter mounting groove (4) and the air switch mounting groove (5), and an LED light bar is arranged in the wire groove.
8. The smart payphone kiosk display of claim 1, wherein, The contact surface of the backing plate main body (61) and the electric meter mounting groove (4) is a flexible surface.
9. The smart payphone kiosk display apparatus of any of claims 1-8, wherein, The exhibition stand (1) is a vertical frame.
10. The smart payphone kiosk display apparatus of any of claims 1-8, wherein, The exhibition stand (1) is a hanging frame.