A digital electric energy collection meter

Abstract

The present invention discloses a digital electric energy collection meter, which relates to the technical field of electric power metering equipment, and comprises: a support track, wherein the support track is fixedly arranged on a wall where the digital electric energy collection meter needs to be installed; and a digital electric energy collection meter body, wherein the digital electric energy collection meter body is slidably installed on the support track, and the digital electric energy collection meter body can be fastened to the support track. By setting the support track fixed on the wall, the digital electric energy collection meter body is slidably installed on the support track and can be fastened to the support track. 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 in the wall one by one and tighten the screws, 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.

Description

Technical Field

[0001] The present invention relates to the technical field of power metering equipment, and particularly to a digital electric energy acquisition meter. Background Art

[0002] With the continuous development of the power industry, the electric energy metering technology has also been continuously progressing. As a new type of electric energy metering equipment, the digital electric energy acquisition meter adopts advanced electronic components and microprocessor chips, and through a precise electric energy measurement circuit, it can collect electric energy usage data in real time and display these data in digital form. This precise measurement method greatly improves the accuracy of electric energy metering and avoids problems such as measurement errors and electric leakage that may exist in traditional electric energy meters.

[0003] In the prior art, the digital electric energy acquisition meter is usually installed on the wall through screws to achieve the 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 electric energy acquisition meter, and tighten and fix them on the wall.

[0004] However, this installation method through screws has some obvious deficiencies:

[0005] (1) Using screws for installation requires drilling holes in the wall and then tightening the screws one by one. The process is relatively cumbersome, time-consuming and labor-intensive. Especially when installing in batches, the problem of low efficiency is more prominent;

[0006] (2) Professional tools such as electric drills and screwdrivers are required during the installation process, and the skill requirements for installers are relatively high. Moreover, if the installation position is inaccurate, it is necessary to drill holes again or make adjustments, which increases the installation difficulty and workload;

[0007] (3) When it is necessary to repair or replace the electric energy acquisition meter in the later stage, it is necessary to unscrew multiple screws first to remove the meter from the wall. The operation is inconvenient and it is easy to damage the meter body or the wall. Summary of the Invention

[0008] The purpose of the present invention is to provide a digital electric energy acquisition meter to solve the problems existing in the above prior art, improve the installation and maintenance efficiency, and reduce the installation difficulty and cost.

[0009] To achieve the above purpose, the present invention provides the following solutions:

[0010] The present invention provides a digital electric energy acquisition meter, including:

[0011] A support rail, which is fixedly arranged on the wall where the digital electric energy acquisition meter needs to be installed;

[0012] The digital electric energy acquisition meter body is slidably installed on the support rail, and the digital electric energy acquisition meter body can be firmly connected to the support rail.

[0013] Preferably, the support rail is horizontally arranged.

[0014] Preferably, the support rail includes a front plate, a limiting plate, a chute support plate and two docking and fastening mounting plates connected in sequence; each of the docking and fastening mounting plates is embedded in the wall body and fixedly connected to the wall body through rivets, the top end of the chute support plate is fixedly connected to the bottom end of one of the docking and fixing mounting plates, the bottom end is fixedly connected to the top end of the other docking and fixing mounting plate, and a chute is arranged at the top end of the chute support plate; the limiting plate is fixedly connected to the end of the chute support plate away from the wall body, the top end of the limiting plate is higher than the top end of the chute support plate, and the bottom end is lower than the bottom end of the chute support plate; the top end of the front plate is lower than the top end of the limiting plate, and the bottom end is higher than the bottom end of the limiting plate; the front plate, the limiting plate, the chute support plate and the docking and fastening mounting plates are all parallel to the wall surface of the wall body.

[0015] Preferably, the digital electric energy acquisition meter body includes a meter base, an upper limiting block and a lower limiting block. The upper limiting block and the lower limiting block are arranged on the meter base in parallel and at intervals, and a groove is formed between the upper limiting block and the lower limiting block. The width of the groove is equal to the width of the front plate.

[0016] A vertically arranged first fastening shaft is threadedly connected to the upper limiting block, and the bottom end of the first fastening shaft is used for firmly connecting to the top end of the front plate; a vertically arranged second fastening shaft is threadedly connected to the lower limiting block, and the top end of the second fastening shaft is used for firmly connecting to the bottom end of the front plate.

[0017] Preferably, the digital electric energy acquisition meter body further includes a protective cover. A control switch and a limiting support seat are fixedly arranged at the top end of the meter base. One end of the protective cover is hinged to the limiting support seat through a rotating adjustment shaft. The protective cover is used for covering the control switch. A limiting protection block is arranged at the end of the protective cover away from the limiting support seat. A screwing screw is threadedly connected to the limiting protection block. A threaded hole is arranged on the chute, and the screwing screw can be threadedly connected to the threaded hole.

[0018] Preferably, a shunt control switch is arranged on the upper side of the end of the meter base away from the support rail.

[0019] Preferably, a plurality of docking electrical connection seats are arranged on the lower side of the end of the meter base away from the support rail. A screwing fastening shaft is screwed and connected to each docking electrical connection seat, and the screwing fastening shaft is used for fastening the wire harness.

[0020] Preferably, a display screen is provided at one end of the meter base away from the support rail, and the display screen is used to display power metering information.

[0021] Preferably, the first fastening shaft and the second fastening shaft are in one-to-one correspondence, and the first fastening shaft and the corresponding second fastening shaft are symmetrically arranged.

[0022] Preferably, protective side plates are fixedly connected to both sides of the meter base.

[0023] The present invention has achieved the following technical effects compared with the prior art:

[0024] The digital power acquisition meter of the present invention is fixed on the wall by setting a support rail. The digital power acquisition meter body is slidably installed on the support rail and can be firmly connected. This structural design changes the traditional screw installation method, significantly improves the installation and maintenance efficiency, and reduces the installation difficulty and cost. When installing, there is no need to punch holes in the wall one by one and tighten the screws, reducing the consumption of manpower and time; when maintaining, there is no need to unscrew multiple screws to remove the meter body, and the operation is more convenient.

[0025] Furthermore, the support rail is horizontally arranged, which can provide a stable support foundation for the digital power acquisition meter body, ensure that the digital power acquisition meter body remains horizontal during installation and use, is beneficial to ensuring the accuracy of power acquisition meter measurement, and avoids measurement errors caused by inclination.

[0026] Furthermore, the support rail includes a front plate, a limiting plate, a chute support plate, and two butt-joint fastening mounting plates connected in sequence. This structural design makes the support rail firmly installed and facilitates the installation and positioning of the digital power acquisition meter body. The butt-joint fastening mounting plates are embedded in the wall and fixed to the wall by rivets, ensuring the stability of the connection between the support rail and the wall; the limiting plate limits the digital power acquisition meter body to prevent it from slipping off the support rail, playing a safety protection role; the front plate, the limiting plate, the chute support plate, and the butt-joint fastening mounting plates are all parallel to the wall surface of the wall, ensuring the regularity and beauty of the entire support rail, and at the same time being beneficial to the installation and operation of the digital power acquisition meter body.

[0027] Furthermore, the upper limit block and the lower limit block of the digital electric energy acquisition meter body are arranged in parallel and at intervals on the meter base, and the formed groove has the same width as the front plate. This design enables the digital electric energy acquisition meter body to be accurately inserted into the support rail to achieve precise positioning. The first fastening shaft on the upper limit block and the second fastening shaft on the lower limit block are respectively fixedly connected to the top end and the bottom end of the front plate, which not only facilitates the installation and adjustment of the meter body on the support rail, but also can firmly fix the digital electric energy acquisition meter body on the support rail after determining the position, preventing it from loosening or shifting, and ensuring the stability and reliability of the electric energy acquisition meter during use.

[0028] Furthermore, the protective cover provided on the digital electric energy acquisition meter body is hinged to the limit support seat at one end through a rotating adjustment shaft, and is connected to the threaded hole on the sliding groove through a screwing screw at the other end. It can effectively cover the control switch, play a role in protecting the control switch, prevent damage to the control switch caused by dust, water vapor, etc., extend the service life of the control switch, and at the same time improve the safety during use and avoid misoperation; the threaded hole on the sliding groove of the sliding groove support plate provides a connection position for the screwing screw, which is convenient for fixing the protective cover.

[0029] Furthermore, a shunt control switch is provided on the upper side of the end of the meter base far from the support rail, which is convenient for users to independently control and manage different circuits, improves the flexibility and functionality of the electric energy acquisition meter, and meets the diverse needs of different users for circuit control.

[0030] Furthermore, a plurality of docking electrical connectors are provided on the lower side of the end of the meter base far from the support rail, and a screwing fastening shaft is screwed and connected to each docking electrical connector for fastening the wire harness. This design makes the connection of the wire harness more stable, avoids poor contact or safety hazards caused by the loosening of the wire harness, and improves the reliability and safety of the connection between the electric energy acquisition meter and the external circuit.

[0031] Furthermore, a display screen is provided at the end of the meter base far from the support rail for displaying electric energy measurement information, which is convenient for users to intuitively read the electric energy usage data, timely understand the power consumption situation, and is convenient for users to conduct energy management and cost control.

[0032] Furthermore, the first fastening shaft and the second fastening shaft are arranged in one-to-one correspondence and symmetrically, ensuring uniform stress of the digital electric energy acquisition meter body on the support rail, further improving the stability and firmness of the installation of the meter body, and preventing the meter body from tilting or loosening due to uneven stress.

[0033] Furthermore, protective side plates are fixedly connected to both sides of the meter base respectively, which can protect the electronic components inside the meter base, prevent the circuits and components inside the meter base from being damaged by external object collision or scratching, and improve the overall protection performance and service life of the digital electric energy acquisition meter. Description of the Drawings

[0034] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0035] Figure 1 Structural schematic of the digital electric energy acquisition meter of the present invention Figure 1 ;

[0036] Figure 2 Structural schematic of the digital electric energy acquisition meter of the present invention Figure 2 ;

[0037] Figure 3 Structural schematic of the digital electric energy acquisition meter body of the present invention Figure 1 ;

[0038] Figure 4 Structural schematic of the digital electric energy acquisition meter body of the present invention Figure 2 ;

[0039] Figure 5 Structural schematic of the digital electric energy acquisition meter body of the present invention Figure 3 ;

[0040] Figure 6 Structural schematic diagram of the support track of the present invention;

[0041] In the figure: 1. Digital electric energy acquisition meter body; 2. Support track; 3. First fastening shaft; 4. Meter base; 5. Protection cover; 6. Limit support seat; 7. Display screen; 8. Docking electrical connection seat; 9. Screwing fastening shaft; 10. Limit protection block; 11. Screwing screw; 12. Control switch; 13. Rotating adjustment shaft; 14. Branch control switch; 15. Protection side plate; 16. Second fastening shaft; 18. Front plate; 19. Limit plate; 20. Chute support plate; 21. Docking fastening mounting plate; 22. Upper limit block; 23. Lower limit block. Specific embodiments

[0042] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0043] The object of the present invention is to provide a digital electric energy acquisition meter to solve the problems existing in the above-mentioned prior art, improve the efficiency of installation and maintenance, and reduce the installation difficulty and cost.

[0044] To make the above objects, features and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0045] As Figures 1 to 6 shown, this embodiment provides a digital electric energy acquisition meter, including:

[0046] A support rail 2, which is fixedly arranged on the wall where the digital electric energy acquisition meter needs to be installed;

[0047] A digital electric energy acquisition meter body 1, which is slidably installed on the support rail 2, and the digital electric energy acquisition meter body 1 can be tightly connected to the support rail 2.

[0048] The digital electric energy acquisition meter of this embodiment is fixed on the wall by setting the support rail 2. The digital electric energy acquisition meter body 1 is slidably installed on the support rail 2 and can be tightly connected. This structural design changes the traditional screw installation method, significantly improves the efficiency of installation and maintenance, and reduces the installation difficulty and cost. When installing, there is no need to punch holes in the wall one by one and tighten the screws, reducing the consumption of manpower and time; when maintaining, there is no need to unscrew multiple screws to remove the meter body, and the operation is more convenient.

[0049] In an alternative embodiment of this embodiment, preferably, the support rail 2 is horizontally arranged. The horizontal support rail 2 can provide a stable support basis for the digital electric energy acquisition meter body 1, ensuring that the digital electric energy acquisition meter body 1 remains horizontal during installation and use, which is beneficial to ensuring the accuracy of the electric energy acquisition meter measurement and avoiding measurement errors caused by inclination.

[0050] In an alternative embodiment of the present embodiment, preferably, the support rail 2 includes a front plate 18, a limit plate 19, a chute support plate 20, and two docking and fastening mounting plates 21 connected in sequence. This structural design makes the support rail 2 firmly installed and facilitates the installation and positioning of the digital power acquisition meter body 1; each docking and fastening mounting plate 21 is embedded in the wall and fixedly connected to the wall by rivets, ensuring the stability of the connection between the support rail 2 and the wall; the top end of the chute support plate 20 is fixedly connected to the bottom end of one docking and fixing mounting plate, and the bottom end is fixedly connected to the top end of the other docking and fixing mounting plate. A chute is provided at the top end of the chute support plate 20; the limit plate 19 is fixedly connected to the end of the chute support plate 20 away from the wall. The top end of the limit plate 19 is higher than the top end of the chute support plate 20, and the bottom end is lower than the bottom end of the chute support plate 20. The limit plate 19 limits the digital power acquisition meter body 1 to prevent it from sliding off the support rail 2, playing a role in safety protection; the top end of the front plate 18 is lower than the top end of the limit plate 19, and the bottom end is higher than the bottom end of the limit plate 19; the front plate 18, the limit plate 19, the chute support plate 20, and the docking and fastening mounting plate 21 are all parallel to the wall surface of the wall, ensuring the regularity and aesthetics of the entire support rail 2, and at the same time facilitating the installation and operation of the digital power acquisition meter body 1.

[0051] In an alternative embodiment of the present embodiment, preferably, the digital power acquisition 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 in parallel and at intervals on the meter base 4, 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 power acquisition meter body 1 to be accurately snapped into the support rail 2 to achieve precise positioning;

[0052] A vertically arranged first fastening shaft 3 is threadedly connected to the upper limit block 22. The bottom end of the first fastening shaft 3 is used to be firmly 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. The top end of the second fastening shaft 16 is used to be firmly connected to the bottom end of the front plate 18. The settings of the first fastening shaft 3 and the second fastening shaft 16 not only facilitate the installation and adjustment of the digital power acquisition 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, preventing it from loosening or shifting, and ensuring the stability and reliability of the power acquisition meter during use.

[0053] In an alternative embodiment of the present embodiment, preferably, the digital electric energy acquisition meter body 1 further includes a protective cover 5. A control switch 12 and a limit support seat 6 are fixedly provided at the top of the meter base 4. One end of the protective cover 5 is hinged to the limit support seat 6 through a rotation adjustment shaft 13. The protective cover 5 is used to cover the control switch 12. A limit protection block 10 is provided at the end of the protective cover 5 away from the limit support seat 6. A screwing screw 11 is threadedly connected to the limit protection block 10. A threaded hole is provided on the chute. The screwing screw 11 can be threadedly connected to the threaded hole on the chute; the protective cover 5 can effectively cover the control switch 12, play a role in 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 at the same time improve the safety during use and avoid misoperation; by threading the screwing screw 11 on the limit protection block 10 with the threaded hole on the chute, the fixing of the protective cover 5 can be realized, preventing the protective cover 5 from being easily opened under the action of external force and ensuring the stability of the protective cover 5.

[0054] In an alternative embodiment of the present embodiment, preferably, a shunt control switch 14 is provided on the upper side of the end of the meter base 4 away from the support rail 2, which is convenient for users to independently control and manage different circuits, improves the flexibility and functionality of the electric energy acquisition meter, and meets the diverse needs of different users for circuit control.

[0055] In an alternative embodiment of the present embodiment, preferably, a plurality of docking electrical connection seats 8 are provided on the lower side of the end of the meter base 4 away from the support rail 2. A screwing fastening shaft 9 is screwed and connected to each docking electrical connection seat 8. The screwing fastening shaft 9 is used to fasten the wire harness; this design makes the connection of the wire harness more stable, avoids poor contact or safety hazards caused by the loosening of the wire harness, and improves the reliability and safety of the connection between the digital electric energy acquisition meter and the external circuit.

[0056] In an alternative embodiment of the present embodiment, preferably, a display screen 7 is provided at the end of the meter base 4 away from the support rail 2. The display screen 7 is used to display electric energy measurement information, which is convenient for users to directly read the electric energy usage data, timely understand the electricity consumption situation, and is convenient for users to perform energy management and cost control.

[0057] In an alternative embodiment of the present embodiment, preferably, the first fastening shaft 3 and the second fastening shaft 16 correspond one by one, and the first fastening shaft 3 and the corresponding second fastening shaft 16 are symmetrically arranged, ensuring uniform force of the digital electric energy acquisition meter body 1 on the support rail 2, further improving the stability and firmness of the installation of the meter body, and preventing the meter body from tilting or loosening due to uneven force.

[0058] In an alternative embodiment of the present embodiment, preferably, protective side plates 15 are fixedly connected to both sides of the meter base 4. The protective side plates 15 can protect the electronic components inside the meter base 4, preventing the internal circuits and components of the meter base 4 from being damaged by external object collisions or scratches, thereby improving the overall protection performance and service life of the digital power acquisition meter.

[0059] The specific usage method of the power acquisition meter in this embodiment is as follows:

[0060] During use, the user places the meter base 4 on the front plate 18, the limit plate 19, and the chute support plate 20, and at the same time adjusts the horizontal position. The front plate 18, the limit plate 19, and the chute support plate 20 are pre-fixed to the wall through the docking and fastening mounting plate 21. The docking and fastening mounting plate 21 is installed by embedding, and can be fixedly supported by rivets later. The support rail 2 can perform a support function. After the meter base 4 is installed on the support rail 2, the digital power acquisition meter body 1 is adjusted to a suitable position, and then by screwing the first fastening shaft 3 and the second fastening shaft 16, the first fastening shaft 3 and the second fastening shaft 16 are tightly connected to the front plate 18 to achieve limit fixation. After that, wiring work can be carried out through the docking electrical connection seat 8, and at the same time, screwing the tightening shaft 9 can tighten the wire harness. The power metering information is displayed on the display screen 7. A limit support seat 6 is provided at the upper end of the meter base 4. The limit support seat 6 is rotatably connected to a protective cover 5 through a rotation adjustment shaft 13, so that the protective cover 5 can be folded. And the protective cover 5 is provided with a limit protection block 10 and a screwing screw 11. After folding, by screwing the screwing screw 11, the screwing screw 11 can penetrate through the limit protection block 10 and be threadedly connected to the threaded hole on the chute of the chute support plate 20 to fix the protective cover 5, thereby protecting the control switch 12. The control switch 12 is a power-off protection switch and can achieve the purpose of power-off protection.

[0061] Specific examples are used in the present invention to elaborate on the principles and implementation manners of the present invention. The descriptions of the above embodiments are only used to help understand the method and its core idea of the present invention; at the same time, for those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation manners and application scopes. In summary, the content of this specification should not be construed as a limitation to 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; A digital electric energy collection meter body, wherein the digital electric energy collection meter body is slidably mounted on the support rail, and the digital electric energy collection meter body can be fastened to the support rail; the digital electric energy collection meter body comprises a meter seat, an upper limit block and a lower limit block, wherein the upper limit block is arranged on the meter seat in parallel and at intervals with the lower limit block, 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 vertically arranged first fastening shaft is threadedly connected to the upper limit block, and the bottom end of the first fastening shaft is used to be fastened to the top end of the front plate The lower limit block is threadedly connected with a vertically arranged second fastening shaft, and the top end of the second fastening shaft is used to be fastened and connected with the bottom end of the front plate; the digital electric energy collection meter body also includes a protective cover, and the top end of the meter seat is fixedly provided with a control switch and a limit support seat, one end of the protective cover is hinged to the limit support seat by rotating the adjustment shaft, and 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, and a screw is threadedly connected to the limit protection block, and a threaded hole is provided on the slide groove, and the screw can be threadedly connected with the threaded hole.

2. The digital electric energy collection meter according to claim 1, 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.

3. The digital electric energy collection meter according to claim 1, 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.

4. The digital electric energy collection meter according to claim 1, 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.

5. The digital electric energy collection meter according to claim 1, 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.

6. The digital electric energy collection meter according to claim 1, characterized in that: The two sides of the table base are respectively fixedly connected with protective side plates.

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