Electric meter box convenient to maintain

Abstract

The utility model discloses an electric meter box convenient to maintain, which relates to the technical field of electric meter boxes, and comprises a shell, one end of the shell is provided with a door plate used for dust prevention and shielding, the shell is internally provided with a supporting sliding plate used for fixing and supporting an electric meter, and the interior of the shell is symmetrically and fixedly connected with two guide plates. The supporting sliding plate is slidably connected to the outer walls of the two guide plates in a sleeving mode, and a moving mechanism used for pushing the supporting sliding plate to move is arranged on the shell. According to the utility model, through the moving mechanism, when the ammeter is maintained or the maintenance is completed, the supporting slide plate pushes the ammeter to slide along the outer wall of the guide plate by pulling the door plate to turn over, so that the phenomenon that the ammeter is difficult to maintain conveniently due to the compact layout of the inner cavity of the shell is effectively avoided; therefore, the electricity meter maintenance efficiency can be further improved.

Description

Technical Field

[0001] This utility model relates to the field of meter box technology, specifically a meter box that is easy to maintain. Background Technology

[0002] An electricity meter, or energy meter, is used to measure the electricity consumption of a household or business, usually in kilowatt-hours. It comes in two types: analog and digital. It has the functions of accurate measurement, providing a basis for billing, and encouraging energy conservation. The meter box is the equipment that installs the electricity meter. It is used to measure electricity consumption and also has the functions of protecting the meter and circuit, managing and controlling electricity use, and regulating electricity use.

[0003] During the use of electricity meter boxes, the meters need to be inspected and maintained regularly, which requires opening the meter box periodically. However, since multiple meters are usually installed in the meter box, the internal layout of the meter box is relatively compact, making it difficult to perform convenient meter maintenance. In order to further improve the efficiency of meter maintenance, an easy-to-maintain meter box is provided, which can eliminate the drawbacks of existing devices. Utility Model Content

[0004] The purpose of this utility model is to provide an easy-to-maintain meter box to solve the problems in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An easy-to-maintain meter box includes an outer shell, one end of which is provided with a door panel for dust protection, and the inside of the outer shell is provided with a support slide plate for fixing and supporting the meter. Two guide plates are symmetrically fixedly connected inside the outer shell, and the support slide plate is slidably sleeved on the outer wall of the two guide plates. The outer shell is provided with a moving mechanism for pushing the support slide plate to move.

[0007] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0008] In one alternative embodiment, the moving mechanism includes:

[0009] A rotating component mounted on the housing;

[0010] The rotating assembly includes:

[0011] Two second spur gears are symmetrically arranged inside the outer shell. The two second spur gears are located at the upper and lower ends of the supporting slide plate, respectively. The outer walls of the two second spur gears are meshed with a first spur gear. The first spur gear and the second spur gear are rotatably connected to the outer shell through a rotating shaft.

[0012] Both the first spur gear and the second spur gear are equipped with displacement components.

[0013] In one alternative embodiment, the displacement component includes:

[0014] Two sliding push plates are integrally formed on the outer walls of the first spur gear and the second spur gear, respectively, and both sliding push plates are slidably connected to the outer shell;

[0015] The sliding push plate is equipped with a moving component.

[0016] In one alternative: the movable component is a limiting push rod fixedly connected to one end of the sliding push plate near the supporting slide plate, the limiting push rod penetrating the outer shell into the interior of the supporting slide plate;

[0017] The support slide plate is equipped with a limit component.

[0018] In one alternative: the limiting component is a linear groove formed at the junction of the supporting slide and the limiting push rod, and the limiting push rod is slidably connected to the linear groove;

[0019] The outer casing is provided with a first transmission component.

[0020] In one alternative embodiment: the first transmission assembly includes:

[0021] Two second drive wheels are symmetrically connected inside the outer casing via a pivot axis, with the two second drive wheels located at the upper and lower ends of the door panel, respectively.

[0022] A connecting component is provided on the second transmission wheel.

[0023] In one alternative: the connecting component is a connecting rod fixedly connected to one end of the second transmission wheel near the door panel, the connecting rod passing through the outer shell and fixedly connected to the door panel, and the connecting rod being rotatably connected to the outer shell;

[0024] The second transmission wheel is equipped with a second transmission component.

[0025] In one alternative: the second transmission component is a synchronous belt that meshes with the outer wall of the second transmission wheel, and a first transmission wheel is meshed with the inner wall of the end of the synchronous belt away from the second transmission wheel. The first transmission wheel is located at the end of the second spur gear away from the supporting slide plate, and the first transmission wheel is fixedly connected to the second spur gear.

[0026] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0027] This utility model, through a moving mechanism, allows the meter to be rotated by pulling the door panel during or after maintenance. This enables the supporting slide plate to push the meter along the outer wall of the guide plate, effectively avoiding the problem of difficult meter maintenance due to the compact layout of the inner cavity of the outer casing, thereby further improving the efficiency of meter maintenance. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the structure of this utility model.

[0029] Figure 2 This is a schematic diagram of the internal structure of the outer shell of this utility model.

[0030] Figure 3 This is a schematic diagram of the moving mechanism structure of this utility model.

[0031] Figure reference numerals: 1. Outer shell; 201. Connecting rod; 202. Sliding push plate; 203. First transmission wheel; 204. Linear slide groove; 205. Second transmission wheel; 206. Synchronous belt; 207. Limiting push rod; 208. First spur gear; 209. Second spur gear; 2010. Arc-shaped slide groove; 3. Guide plate; 4. Support slide plate; 5. Door panel. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0033] In one embodiment, such as Figures 1-3 As shown, an easy-to-maintain meter box includes an outer shell 1. One end of the outer shell 1 is provided with a door panel 5 for dust protection and covering. Inside the outer shell 1, there is a support slide plate 4 for fixing and supporting the meter. Two guide plates 3 are symmetrically fixedly connected inside the outer shell 1. The support slide plate 4 is slidably sleeved on the outer wall of the two guide plates 3. The outer shell 1 is provided with a moving mechanism for pushing the support slide plate 4 to move.

[0034] In this embodiment, when the meter needs maintenance, the door panel 5 is pulled to flip it over. At this time, the moving mechanism allows the support slide plate 4 to slide along the outer wall of the guide plate 3 as the door panel 5 rotates until the support slide plate 4 can push the meter to automatically move to the outside of the outer shell 1. This effectively avoids the phenomenon that it is difficult to conveniently maintain the meter due to the relatively compact layout of the inner cavity of the outer shell 1.

[0035] When the meter maintenance is completed, pull the door panel 5 to reverse the above operation, which will cause the support slide plate 4 to move and reset the meter, thereby further improving the efficiency of meter maintenance.

[0036] In one embodiment, such as Figures 2-3 As shown, the moving mechanism includes a rotating assembly disposed on the housing 1;

[0037] The rotating assembly includes two second spur gears 209 symmetrically arranged inside the housing 1. The two second spur gears 209 are located at the upper and lower ends of the support slide plate 4, respectively. The outer walls of the two second spur gears 209 are meshed with a first spur gear 208. The first spur gear 208 and the second spur gear 209 are rotatably connected to the housing 1 through a rotating shaft.

[0038] Displacement components are provided on both the first spur gear 208 and the second spur gear 209;

[0039] The displacement assembly includes two sliding push plates 202, which are integrally formed on the outer walls of the first spur gear 208 and the second spur gear 209, respectively, and both sliding push plates 202 are slidably connected to the outer shell 1.

[0040] A movable component is provided on the sliding push plate 202;

[0041] The movable component is a limiting push rod 207 fixedly connected to one end of the sliding push plate 202 near the supporting slide plate 4. The limiting push rod 207 passes through the outer shell 1 to the inside of the supporting slide plate 4. An arc-shaped groove 2010 for the limiting push rod 207 to slide is provided at the junction of the outer shell 1 and the limiting push rod 207.

[0042] A limit component is provided on the support slide 4;

[0043] The limiting component is a linear groove 204 formed at the junction of the supporting slide plate 4 and the limiting push rod 207. The limiting push rod 207 is slidably connected to the linear groove 204. Through the cooperation of the rotating component, the displacement component, the moving component and the limiting component, the supporting slide plate 4 can be pushed to slide horizontally along the outer wall of the guide plate 3.

[0044] The outer casing 1 is provided with a first transmission assembly;

[0045] In one embodiment, such as Figures 2-3 As shown, the first transmission assembly includes two second transmission wheels 205 that are symmetrically connected to the inside of the outer casing 1 via a rotating axis. The two second transmission wheels 205 are located at the upper and lower ends of the door panel 5, respectively.

[0046] A connecting component is provided on the second drive wheel 205;

[0047] The connecting component is a connecting rod 201 fixedly connected to the second transmission wheel 205 near the door panel 5. The connecting rod 201 passes through the outer shell 1 and is fixedly connected to the door panel 5. The connecting rod 201 is rotatably connected to the outer shell 1.

[0048] A second transmission assembly is provided on the second transmission wheel 205;

[0049] The second transmission component is a synchronous belt 206 meshing and sleeved on the outer wall of the second transmission wheel 205. The inner wall of the synchronous belt 206 away from the second transmission wheel 205 is meshed and sleeved with a first transmission wheel 203. The first transmission wheel 203 is located at the end of the second spur gear 209 away from the supporting slide plate 4. The first transmission wheel 203 and the second spur gear 209 are fixedly connected. Through the mutual cooperation of the first transmission component, the connecting component and the second transmission component, the second spur gear 209 can rotate synchronously as the door panel 5 flips.

[0050] The above embodiment discloses an easy-to-maintain meter box. When the meter needs maintenance, the door panel 5 is pulled and flipped around the connecting rod 201. At this time, the second transmission wheel 205 rotates under the drive of the door panel 5 through the connecting rod 201. At the same time, the first transmission wheel 203 rotates synchronously under the meshing drive of the second transmission wheel 205 through the synchronous belt 206. At this time, the second spur gear 209 drives the first spur gear 208 to rotate through meshing under the drive of the first transmission wheel 203. At the same time, the two sliding push plates 202 move inside the outer shell 1 under the drive of the first spur gear 208 and the second spur gear 209, respectively. At this time, the limiting push rod 207 slides along the inner wall of the straight slide groove 204 and the arc-shaped slide groove 2010 under the drive of the sliding push plate 202. In this way, the supporting slide plate 4 can be automatically displaced by the limiting push rod 207.

[0051] At this time, the support slide plate 4 slides along the outer wall of the guide plate 3 through the straight slide groove 204 under the drive of the limit push rod 207 until both limit push rods 207 are in contact with the inner wall of one end of the arc slide groove 2010. This allows the support slide plate 4 to push the meter to automatically move to the outside of the outer shell 1, thus effectively avoiding the phenomenon that it is difficult to conveniently maintain the meter due to the relatively compact layout of the inner cavity of the outer shell 1.

[0052] When the meter maintenance is completed, pulling the door panel 5 reverses the above operation, which allows the support slide plate 4 to move and reset the meter, thereby further improving the efficiency of meter maintenance.

[0053] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A meter box that is easy to maintain, comprising a shell (1), one end of which is provided with a door panel (5) for dust protection, and the interior of the shell (1) is provided with a support slide plate (4) for fixing and supporting the meter, and two guide plates (3) are symmetrically fixedly connected inside the shell (1), the support slide plate (4) being slidably sleeved on the outer walls of the two guide plates (3), characterized in that, The outer shell (1) is provided with a moving mechanism for pushing the support slide plate (4) to move; The moving mechanism includes: a rotating assembly disposed on the outer casing (1); The rotating assembly includes two second spur gears (209) symmetrically arranged inside the housing (1), the two second spur gears (209) being located at the upper and lower ends of the support slide plate (4) respectively, and the outer walls of the two second spur gears (209) being meshed with a first spur gear (208), and the first spur gear (208) and the second spur gear (209) being rotatably connected to the housing (1) through a rotating shaft; Both the first spur gear (208) and the second spur gear (209) are equipped with displacement components; The displacement assembly includes two sliding push plates (202) integrally formed on the outer walls of the first spur gear (208) and the second spur gear (209), respectively, and both sliding push plates (202) are slidably connected to the outer shell (1); The sliding push plate (202) is provided with a moving component; The movable component is a limiting push rod (207) fixedly connected to one end of the sliding push plate (202) near the supporting slide plate (4), and the limiting push rod (207) penetrates through the outer shell (1) to the interior of the supporting slide plate (4); A limiting component is provided on the supporting slide plate (4); The limiting component is a linear groove (204) formed at the junction of the supporting slide plate (4) and the limiting push rod (207), and the limiting push rod (207) is slidably connected to the linear groove (204); The outer casing (1) is provided with a first transmission assembly; The first transmission assembly includes two second transmission wheels (205) that are symmetrically connected to the inside of the outer shell (1) via a rotating axis, and the two second transmission wheels (205) are located at the upper and lower ends of the door panel (5) respectively; A connecting assembly is provided on the second transmission wheel (205); The connecting component is a connecting rod (201) fixedly connected to the second transmission wheel (205) at one end near the door panel (5). The connecting rod (201) passes through the outer shell (1) and is fixedly connected to the door panel (5). The connecting rod (201) is rotatably connected to the outer shell (1). The second transmission wheel (205) is provided with a second transmission assembly; The second transmission component is a synchronous belt (206) meshing and sleeved on the outer wall of the second transmission wheel (205). The inner wall of the synchronous belt (206) away from the second transmission wheel (205) is meshed and sleeved with a first transmission wheel (203). The first transmission wheel (203) is located at the end of the second spur gear (209) away from the support slide plate (4). The first transmission wheel (203) is fixedly connected to the second spur gear (209).

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