Digital electric energy acquisition meter

Abstract

The invention discloses a digital electric energy acquisition meter, and relates to the technical field of electric power metering equipment, and the meter comprises a supporting track which is fixedly arranged on a wall body where the digital electric energy acquisition meter needs to be installed; and the digital electric energy acquisition meter body is installed on the supporting track in a sliding mode, and the digital electric energy acquisition meter body can be connected with the supporting track in a fastening mode. The supporting track is fixed on the wall body, the digital electric energy acquisition meter body is slidably installed on the supporting track and can be fixedly connected with the supporting track, the structural design changes a traditional screw installation mode, the installation and maintenance efficiency is remarkably improved, and the installation difficulty and cost are reduced. During installation, holes do not need to be punched one by one on a wall body and screws do not need to be tightened, so that manpower and time consumption is reduced; during maintenance, the meter body can be taken down without unscrewing a plurality of screws, so that the operation is more convenient.

Description

Technical Field

[0001] The invention relates to the technical field of electric power metering equipment, in particular to a digital electric energy collection meter. Background Art

[0002] With the continuous development of the power industry, electric energy metering technology is also continuously improving. As a new type of electric energy metering equipment, digital electric energy collection meters use advanced electronic components and microprocessor chips to collect electric energy usage data in real time through precise electric energy measurement circuits, and display these data in digital form. This precise measurement method greatly improves the accuracy of electric energy metering and avoids the measurement errors and leakage problems that may exist in traditional electric energy meters.

[0003] In the prior art, digital power collection meters are usually installed on the wall by screws to achieve support and protection functions. For example, a common installation method is to drill holes in the wall, then pass the screws through the installation holes of the power collection meter, and tighten them to fix them on the wall.

[0004] However, this method of mounting by screws has some obvious disadvantages: (1) Installation with screws requires drilling holes in the wall and then tightening the screws one by one. The process is cumbersome, time-consuming and labor-intensive, especially in batch installation, where the problem of low efficiency is more prominent; (2) Professional tools such as electric drills and screwdrivers are required during the installation process, which requires high skills of the installer. Moreover, if the installation position is not accurate, it is necessary to re-drill or adjust, which increases the difficulty and workload of the installation; (3) When the electric energy collection meter needs to be repaired or replaced later, it is necessary to unscrew multiple screws before removing the meter from the wall, which is inconvenient to operate and can easily damage the meter body or the wall. Summary of the invention

[0005] The purpose of the present invention is to provide a digital electric energy collection meter to solve the problems existing in the above-mentioned prior art, improve the efficiency of installation and maintenance, and reduce the difficulty and cost of installation.

[0006] To achieve the above object, the present invention provides the following solutions: The present invention provides a digital electric energy collection meter, comprising: A support track, wherein the support track is fixedly arranged on a wall where the digital electric energy collection meter needs to be installed; The digital electric energy collection meter body is slidably mounted on the support rail, and the digital electric energy collection meter body can be tightly connected to the support rail.

[0007] Preferably, the support rail is arranged horizontally.

[0008] Preferably, the support rail comprises a front plate, a limit plate, a slide groove support plate and two butt fastening mounting plates connected in sequence; each of the butt fastening mounting plates is pre-embedded in the wall and fixedly connected to the wall by rivets, the top end of the slide groove support plate is fixedly connected to the bottom end of one of the butt fixed mounting plates, and the bottom end is fixedly connected to the top end of the other butt fixed mounting plate, and the top end of the slide groove support plate is provided with a slide groove; the limit plate is fixedly connected to an end of the slide groove support plate away from the wall, the top end of the limit plate is higher than the top end of the slide groove support plate, and the bottom end is lower than the bottom end of the slide groove support plate; the top end of the front plate is lower than the top end of the limit plate, and the bottom end is higher than the bottom end of the limit plate; the front plate, the limit plate, the slide groove support plate and the butt fastening mounting plate are all parallel to the wall surface of the wall.

[0009] Preferably, the digital electric energy collection meter body comprises a meter base, an upper limit block and a lower limit block, the upper limit block and the lower limit block are arranged on the meter base in parallel and at intervals, and a groove is formed between the upper limit block and the lower limit block, and the width of the groove is equal to the width of the front plate; A first vertically arranged fastening shaft is threadedly connected to the upper limit block, and the bottom end of the first fastening shaft is used to be fastened and connected to the top end of the front plate; a second vertically arranged fastening shaft is threadedly connected to the lower limit block, and the top end of the second fastening shaft is used to be fastened and connected to the bottom end of the front plate.

[0010] Preferably, the digital electric energy collection meter body also includes a protective cover, a control switch and a limit support seat are fixedly provided on the top of the meter seat, one end of the protective cover is hinged to the limit support seat by rotating the adjustment shaft, the protective cover is used to cover the control switch, and a limit protection block is provided at one end of the protective cover away from the limit support seat, a screw is threadedly connected to the limit protection block, a threaded hole is provided on the slide groove, and the screw can be threadedly connected to the threaded hole.

[0011] Preferably, a shunt control switch is provided on the upper side of one end of the table base away from the support track.

[0012] Preferably, a plurality of docking electrical connectors are provided on the lower side of one end of the table seat away from the support rail, and each of the docking electrical connectors is screwedly connected to a screwing and tightening shaft, and the screwing and tightening shaft is used to tighten the wiring harness.

[0013] Preferably, a display screen is provided at one end of the meter stand away from the supporting rail, and the display screen is used to display electric energy metering information.

[0014] Preferably, the first fastening shaft and the second fastening shaft correspond to each other one by one, and the first fastening shaft and the corresponding second fastening shaft are symmetrically arranged.

[0015] Preferably, protective side panels are fixedly connected to both sides of the table base.

[0016] Compared with the prior art, the present invention has achieved the following technical effects: The digital power collection meter of the present invention is fixed on the wall by setting a support track, and the digital power collection meter body is slidably installed on the support track and can be fastened. This structural design changes the traditional screw installation method, significantly improves the efficiency of installation and maintenance, and reduces the difficulty and cost of installation. During installation, there is no need to drill holes on the wall and tighten the screws one by one, which reduces the consumption of manpower and time; during maintenance, there is no need to unscrew multiple screws to remove the meter body, and the operation is more convenient.

[0017] Furthermore, the horizontal setting of the support rail can provide a stable support foundation for the digital power collection meter body, ensuring that the digital power collection meter body remains horizontal during installation and use, which is beneficial to ensure the accuracy of the power collection meter measurement and avoid measurement errors caused by tilt.

[0018] Furthermore, the support track includes a front plate, a limit plate, a slide support plate and two docking fastening installation plates connected in sequence. This structural design allows the support track to be firmly installed and facilitates the installation and positioning of the digital power collection meter body. The docking fastening installation plate is pre-buried in the wall and fixed to the wall by rivets, ensuring the stability of the connection between the support track and the wall; the limit plate limits the digital power collection meter body to prevent it from sliding off the support track, playing a role in safety protection; the front plate, limit plate, slide support plate and docking fastening installation plate are all parallel to the wall surface, ensuring the regularity and aesthetics of the entire support track, and also facilitating the installation and operation of the digital power collection meter body.

[0019] Furthermore, the upper limit block and the lower limit block of the digital power collection meter body are arranged in parallel and at intervals on the meter base, and the groove formed is equal to the width of the front plate. This design enables the digital power collection meter body to be accurately inserted into the support track to achieve precise positioning. The first fastening shaft on the upper limit block and the second fastening shaft on the lower limit block are fastened to the top and bottom ends of the front plate, respectively, which not only facilitates the installation and adjustment of the meter body on the support track, but also can firmly fix the digital power collection meter body on the support track after determining the position to prevent it from loosening or shifting, thereby ensuring the stability and reliability of the power collection meter during use.

[0020] Furthermore, the protective cover provided on the main body of the digital electric energy collection meter is hinged to the limit support seat at one end by rotating the adjustment shaft, and is connected to the threaded hole on the slide slot by screwing the screw at the other end. It can effectively cover the control switch and protect the control switch, preventing dust, water vapor, etc. from damaging the control switch, thereby extending the service life of the control switch and improving the safety during use to avoid misoperation. The threaded hole on the slide slot of the slide slot support plate and the screwing screw provide a connection position for fixing the protective cover.

[0021] Furthermore, a shunt control switch is provided on the upper side of the meter stand away from one end of the support track, so as to facilitate users to independently control and manage different circuits, improve the flexibility and functionality of the electric energy collection meter, and meet the diverse needs of different users for circuit control.

[0022] Furthermore, a plurality of butt joints are arranged on the lower side of the meter stand away from one end of the support rail, and each butt joint is screwed with a screwing and tightening shaft for tightening the wiring harness. This design makes the connection of the wiring harness more stable, avoids poor contact or safety hazards caused by loose wiring harness, and improves the reliability and safety of the connection between the electric energy collection meter and the external circuit.

[0023] Furthermore, a display screen is provided at one end of the meter stand away from the support rail for displaying electric energy metering information, so that users can read electric energy usage data intuitively, understand the electric energy usage situation in a timely manner, and facilitate energy management and cost control for users.

[0024] Furthermore, the first fastening axis and the second fastening axis are arranged one-to-one and symmetrically, ensuring that the digital power collection meter body is subjected to uniform force on the support rail, further improving the stability and firmness of the meter body installation, and preventing the meter body from tilting or loosening due to uneven force.

[0025] Furthermore, protective side panels are fixedly connected on both sides of the meter stand, which can protect the electronic components inside the meter stand and prevent external objects from colliding or scratching to damage the circuits and components inside the meter stand, thereby improving the overall protection performance and service life of the digital energy collection meter. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 The structure of the digital electric energy collection meter of the present invention is shown in FIG. Figure 1 ; Figure 2 The structure of the digital electric energy collection meter of the present invention is shown in FIG. Figure 2 ; Figure 3 The structure of the digital electric energy collection meter in the present invention is shown in FIG. Figure 1 ; Figure 4 The structure of the digital electric energy collection meter in the present invention is shown in FIG. Figure 2 ; Figure 5 The structure of the digital electric energy collection meter in the present invention is shown in FIG. Figure 3 ; Figure 6 It is a schematic diagram of the structure of the support track in the present invention; In the figure: 1. Digital electric energy collection meter body; 2. Support rail; 3. First fastening axis; 4. Meter base; 5. Protective cover; 6. Limit support base; 7. Display screen; 8. Docking electrical connection base; 9. Screw the fastening axis; 10. Limit protection block; 11. Screw the screw; 12. Control switch; 13. Rotate the adjustment axis; 14. Branch control switch; 15. Protective side plate; 16. Second fastening axis; 18. Front plate; 19. Limit plate; 20. Slide support plate; 21. Docking fastening mounting plate; 22. Upper limit block; 23. Lower limit block. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] The purpose of the present invention is to provide a digital electric energy collection meter to solve the problems existing in the above-mentioned prior art, improve the efficiency of installation and maintenance, and reduce the difficulty and cost of installation.

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0031] like Figures 1 to 6 As shown, this embodiment provides a digital electric energy collection meter, including: Support rail 2, support rail 2 is fixedly arranged on the wall where the digital electric energy collection meter needs to be installed; The digital electric energy collection meter body 1 is slidably mounted on the support rail 2 , and the digital electric energy collection meter body 1 can be tightly connected to the support rail 2 .

[0032] The digital power collection meter of this embodiment is fixed on the wall by setting a support track 2. The digital power collection meter body 1 is slidably installed on the support track 2 and can be fastened. This structural design changes the traditional screw installation method, significantly improves the efficiency of installation and maintenance, and reduces the difficulty and cost of installation. When installing, there is no need to drill holes on the wall and tighten the screws one by one, which reduces the consumption of manpower and time; when maintaining, there is no need to unscrew multiple screws to remove the meter body, which makes the operation more convenient. In the optional scheme of this embodiment, it is more preferred that the support rail 2 is arranged horizontally. The horizontal support rail 2 can provide a stable support foundation for the digital power collection meter body 1, ensuring that the digital power collection meter body 1 remains horizontal during installation and use, which is beneficial to ensure the accuracy of the power collection meter measurement and avoid measurement errors caused by tilt.

[0033] In the optional scheme of this embodiment, it is more preferred that the support track 2 includes a front plate 18, a limit plate 19, a slide support plate 20 and two docking fastening mounting plates 21 connected in sequence. This structural design makes the support track 2 firmly installed and convenient for the installation and positioning of the digital power collection meter body 1; each docking fastening mounting plate 21 is pre-buried in the wall and fixedly connected to the wall by rivets, thereby ensuring the stability of the connection between the support track 2 and the wall; the top of the slide support plate 20 is fixedly connected to the bottom end of one docking fixed mounting plate, and the bottom end is fixedly connected to the top end of another docking fixed mounting plate, and the top of the slide support plate 20 is provided with a slide; the limit plate 19 It is fixedly connected to one end of the slide groove support plate 20 away from the wall. The top of the limit plate 19 is higher than the top of the slide groove support plate 20, and the bottom is lower than the bottom of the slide groove support plate 20. The limit plate 19 limits the digital energy collection meter body 1 to prevent it from sliding off the support track 2, thereby playing a role in safety protection; the top of the front plate 18 is lower than the top of the limit plate 19, and the bottom is higher than the bottom of the limit plate 19; the front plate 18, the limit plate 19, the slide groove support plate 20 and the docking fastening installation plate 21 are all parallel to the wall surface of the wall, which ensures the regularity and aesthetics of the entire support track 2, and is also beneficial to the installation and operation of the digital energy collection meter body 1.

[0034] In the optional scheme of this embodiment, it is more preferred that the digital energy collection meter body 1 includes a meter base 4, an upper limit block 22 and a lower limit block 23, the upper limit block 22 and the lower limit block 23 are arranged on the meter base 4 in parallel and at intervals, and a groove is formed between the upper limit block 22 and the lower limit block 23, the width of the groove is equal to the width of the front plate 18, and the depth of the groove is equal to the thickness of the front plate 18. This design enables the digital energy collection meter body 1 to be accurately inserted into the support rail 2 to achieve precise positioning; A vertically arranged first fastening shaft 3 is threadedly connected to the upper limit block 22, and the bottom end of the first fastening shaft 3 is used to be fastened and connected to the top end of the front plate 18; a vertically arranged second fastening shaft 16 is threadedly connected to the lower limit block 23, and the top end of the second fastening shaft 16 is used to be fastened and connected to the bottom end of the front plate 18. The arrangement of the first fastening shaft 3 and the second fastening shaft 16 not only facilitates the installation and adjustment of the digital energy collection meter body 1 on the support rail 2, but also can firmly fix the meter body on the support rail 2 after determining the position to prevent it from loosening or shifting, thereby ensuring the stability and reliability of the energy collection meter during use.

[0035] In the optional scheme of the present embodiment, it is more preferred that the digital electric energy collection meter body 1 also includes a protective cover 5, a control switch 12 and a limit support seat 6 are fixedly arranged on the top of the meter seat 4, one end of the protective cover 5 is hinged with the limit support seat 6 by rotating the adjustment shaft 13, and the protective cover 5 is used to cover the control switch 12, and a limit protection block 10 is arranged at one end of the protective cover 5 away from the limit support seat 6, and a screw 11 is threadedly connected to the limit protection block 10, and a threaded hole is arranged on the slide, and the screw 11 can be threadedly connected with the threaded hole on the slide; the protective cover 5 can effectively cover the control switch 12, play the role of protecting the control switch 12, prevent dust, water vapor, etc. from damaging the control switch 12, extend the service life of the control switch 12, and also improve the safety during use and avoid misoperation; by threading the screw 11 on the limit protection block 10 with the threaded hole on the slide, the protective cover 5 can be fixed, and the protective cover 5 can be prevented from being easily opened under the action of external force, thereby ensuring the stability of the protective cover 5.

[0036] In the optional scheme of this embodiment, it is more preferred that a shunt control switch 14 is provided on the upper side of one end of the meter stand 4 away from the support rail 2, so as to facilitate users to independently control and manage different circuits, improve the flexibility and functionality of the electric energy collection meter, and meet the diverse needs of different users for circuit control.

[0037] In the optional scheme of this embodiment, it is more preferred that a plurality of docking electrical connectors 8 are arranged on the lower side of one end of the meter seat 4 away from the support rail 2, and each docking electrical connector 8 is screwedly connected to a screwing and tightening shaft 9, which is used to tighten the wiring harness; this design makes the connection of the wiring harness more stable, avoids poor contact or safety hazards caused by loose wiring harness, and improves the reliability and safety of the connection between the electric energy collection meter and the external circuit.

[0038] In the optional scheme of this embodiment, it is more preferred that a display screen 7 is provided at one end of the meter stand 4 away from the support rail 2, and the display screen 7 is used to display electricity metering information, so that users can read electricity usage data intuitively, understand electricity usage in time, and facilitate energy management and cost control for users.

[0039] In the optional scheme of this embodiment, it is more preferred that the first fastening axis 3 and the second fastening axis 16 correspond one to one, and the first fastening axis 3 and the corresponding second fastening axis 16 are symmetrically arranged, ensuring that the digital energy collection meter body 1 is subjected to uniform force on the support rail 2, further improving the stability and firmness of the meter body installation, and preventing the meter body from tilting or loosening due to uneven force.

[0040] In the optional scheme of this embodiment, it is more preferred that protective side panels 15 are fixedly connected to both sides of the meter holder 4, and the protective side panels 15 can protect the electronic components inside the meter holder 4, prevent external objects from colliding or scratching to damage the circuits and components inside the meter holder 4, thereby improving the overall protection performance and service life of the digital electric energy collection meter.

[0041] The specific method of using the electric energy collection meter in this embodiment is as follows: When in use, the user places the meter holder 4 on the front plate 18, the limit plate 19, and the slide groove support plate 20, and adjusts the lateral position at the same time. The front plate 18, the limit plate 19, and the slide groove support plate 20 are fixed to the wall in advance by docking and fastening the mounting plate 21. The docking and fastening mounting plate 21 is installed by pre-embedding, and can be fixed and supported by rivets later. The support rail 2 can play a supporting function. After the meter holder 4 is installed on the support rail 2, the digital energy collection meter body 1 is adjusted to a suitable position, and then the first fastening shaft 3 and the second fastening shaft 16 are screwed so that the first fastening shaft 3 and the second fastening shaft 16 are fastened and connected to the front plate 18 to achieve limit fixation, and then through The wiring work can be carried out by docking the electrical connection seat 8, and the wiring harness can be tightened by rotating the tightening shaft 9. The electric energy metering information is displayed on the display screen 7. A limited support seat 6 is arranged on the upper end of the meter seat 4. The limited support seat 6 is rotatably connected with a protective cover 5 by rotating the adjusting shaft 13, so that the protective cover 5 can be folded, and a limited protection block 10 and a screw 11 are arranged on the protective cover 5. After folding, the screw 11 is screwed to make the screw 11 pass through the limited protection block 10 and be threadedly connected with the threaded hole on the slide groove on the slide groove support plate 20, thereby fixing the protective cover 5, thereby protecting the control switch 12. The control switch 12 is a power-off protection switch, which can achieve the purpose of power-off protection.

[0042] The present invention uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. At the same time, for those skilled in the art, according to the ideas of the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A digital electric energy collection meter, characterized in that: include: The support rail is fixedly arranged on the wall where the digital electric energy collection meter is to be installed, and the support rail is arranged horizontally; the support rail comprises a front plate, a limit plate, a slide groove support plate and two butt fastening mounting plates connected in sequence; each butt fastening mounting plate is pre-embedded in the wall and is fixedly connected to the wall through rivets. The top end of the slide groove support plate is fixedly connected to the bottom end of one of the butt fixed mounting plates, and the bottom end is fixedly connected to the top end of the other butt fixed mounting plate, and the top end of the slide groove support plate is provided with a slide groove; the limit plate is fixedly connected to an end of the slide groove support plate away from the wall, the top end of the limit plate is higher than the top end of the slide groove support plate, and the bottom end is lower than the bottom end of the slide groove support plate; the top end of the front plate is lower than the top end of the limit plate, and the bottom end is higher than the bottom end of the limit plate; the front plate, the limit plate, the slide groove support plate and the butt fastening mounting plate are all parallel to the wall surface of the wall; The digital electric energy collection meter body is slidably mounted on the support rail, and the digital electric energy collection meter body can be tightly connected to the support rail.

2. The digital electric energy collection meter according to claim 1, characterized in that: The digital electric energy collection meter body comprises a meter base, an upper limit block and a lower limit block, wherein the upper limit block and the lower limit block are arranged on the meter base in parallel and at intervals, and a groove is formed between the upper limit block and the lower limit block, and the width of the groove is equal to the width of the front plate; A first vertically arranged fastening shaft is threadedly connected to the upper limit block, and the bottom end of the first fastening shaft is used to be fastened and connected to the top end of the front plate; a second vertically arranged fastening shaft is threadedly connected to the lower limit block, and the top end of the second fastening shaft is used to be fastened and connected to the bottom end of the front plate.

3. The digital electric energy collection meter according to claim 2, characterized in that: The digital electric energy collection meter body also includes a protective cover, a control switch and a limit support seat are fixedly provided on the top of the meter seat, one end of the protective cover is hinged to the limit support seat by rotating the adjustment shaft, the protective cover is used to cover the control switch, and a limit protection block is provided at one end of the protective cover away from the limit support seat, a screw is threadedly connected to the limit protection block, a threaded hole is provided on the slide groove, and the screw can be threadedly connected to the threaded hole.

4. The digital electric energy collection meter according to claim 2, characterized in that: A shunt control switch is arranged on the upper side of one end of the meter base away from the supporting track.

5. The digital electric energy collection meter according to claim 2, characterized in that: A plurality of butt-jointed electrical connectors are arranged on the lower side of one end of the table seat away from the supporting track, and each of the butt-jointed electrical connectors is screwed with a screwing and tightening shaft, which is used to tighten the wiring harness.

6. The digital electric energy collection meter according to claim 2, characterized in that: A display screen is arranged at one end of the meter stand away from the supporting track, and the display screen is used to display electric energy metering information.

7. The digital electric energy collection meter according to claim 2, characterized in that: The first fastening shaft corresponds to the second fastening shaft one by one, and the first fastening shaft is symmetrically arranged with the corresponding second fastening shaft.

8. The digital electric energy collection meter according to claim 2, characterized in that: The two sides of the table base are respectively fixedly connected with protective side plates.

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