CN-224217964-U - Ammeter case with protection machanism

Abstract

The utility model relates to the technical field of ammeter boxes, and discloses an ammeter box with a protection mechanism, which comprises an ammeter box; the protection component is arranged on one side of the ammeter box. Through pulling out the gag lever post, the gag lever post rolls out from sliding hole second inner wall, slide down into the slip frame inner wall with the gag lever post, the gag lever post drives the second downstream of box guard plate, make the gag lever post bottom slide into the braced frame inner wall, box guard plate second and fixed frame one contact simultaneously, at this moment again slide the gag lever post into sliding hole second sliding hole one inner wall, it is fixed with box guard plate second with the gag lever post, box guard plate second is used for protecting ammeter case upper surface, when the object bumps into box guard plate one, box guard plate one extrudees the bumper shock absorber, the bumper shock absorber carries out the shock attenuation to box guard plate one, box guard plate one drives the slip frame at fixed frame one inner wall and slides simultaneously, the effect of protecting ammeter case has been reached.

Inventors

• WANG LIHUI
• FAN PENGBO
• Wang Bingsai
• WANG ZHIQIANG
• NIE QIANG
• GAO JINTAO
• WANG TENGBO
• GAO FAJUN
• LI GUANGXIN
• LI ZHAOHUI

Assignees

• 石家庄乾昊电子科技有限公司

Dates

Publication Date

20260508

Application Date

20250521

Claims (7)

1. 1. An ammeter box with a protection mechanism is characterized by comprising an ammeter box (1); the box door protection plate (2) is fixedly connected to the front surface of the electric meter box (1); the protection component (3) is arranged at one side of the electric meter box (1); the fixing component (4) is arranged at the bottom of the electric meter box (1); wherein, protection subassembly (3) are including: The shock absorber (311) is fixedly arranged at one side of the ammeter box (1); The first box protection plate (312) is fixedly connected to the other end of the shock absorber (311); The sliding frame (313) is fixedly connected to one side of the first box protection plate (312); The first fixed frame (314) is arranged on the upper surface of the electric meter box (1), the first fixed frame (314) is fixedly connected to the upper surface of the electric meter box (1), and the sliding frame (313) is slidably connected to the inner wall of the first fixed frame (314).
2. 2. The electricity meter box with the protection mechanism of claim 1, wherein a sliding rod (315) is arranged on the inner wall of the sliding frame (313), the sliding rod (315) is connected to the inner wall of the sliding frame (313) in a sliding mode, a first sliding hole is formed in one side of the sliding rod (315), a second box protection plate (316) is arranged on the upper surface of the sliding rod (315), and the second box protection plate (316) is fixedly connected to the upper surface of the sliding rod (315).
3. 3. The electricity meter box with the protection mechanism according to claim 2, wherein a supporting frame (317) is arranged on one side of the electricity meter box (1), a second sliding hole is formed in one side of the supporting frame (317), a limiting rod (318) is arranged on the inner wall of the second sliding hole, the limiting rod (318) is connected to the inner wall of the second sliding hole in a sliding mode, and the limiting rod (318) is connected to the inner wall of the first sliding hole in a sliding mode.
4. 4. An electricity meter box with protection mechanism according to claim 1, characterized in that the fixing assembly (4) comprises: The support plate (411) is arranged at the bottom of the electric meter box (1), the support plate (411) is matched with the electric meter box (1), a first connecting groove is formed in the upper surface of the support plate (411), and a second connecting groove and a drain groove are respectively formed in the bottom of the support plate (411); The mounting plate (412) is fixedly connected to the back of the supporting plate (411); and a connecting rod (413) arranged on one side of the supporting plate (411).
5. 5. The electricity meter box with the protection mechanism according to claim 4, wherein the connecting rod (413) is rotatably connected with one side of the supporting plate (411) through a bearing seat, a threaded hole is formed in the other end of the connecting rod (413), a threaded rod (414) is arranged on the inner wall of the threaded hole, the threaded rod (414) is in threaded connection with the inner wall of the threaded hole, and a baffle (415) is arranged at one end of the threaded rod (414).
6. 6. The electricity meter box with the protection mechanism according to claim 5, wherein the baffle (415) is rotatably connected with the threaded rod (414), the baffle (415) is matched with the electricity meter box (1), a sliding rail (416) is arranged on the inner wall of the connecting groove, the sliding rail (416) is fixedly connected to the inner wall of the connecting groove, and a sliding block (417) is arranged on the inner wall of the sliding rail (416).
7. 7. The electricity meter box with the protection mechanism according to claim 6, wherein the sliding block (417) is slidably connected to the inner wall of the sliding rail (416), a second fixing frame (418) is arranged on the front face of the electricity meter box (1), the second fixing frame (418) is fixedly connected to the front face of the electricity meter box (1), the sliding block (417) is slidably connected to the inner wall of the second fixing frame (418), a spring (419) is arranged on the other side of the sliding block (417), and the spring (419) is fixedly connected with the sliding block (417).

Description

Ammeter case with protection machanism Technical Field The utility model relates to the technical field of ammeter boxes, in particular to an ammeter box with a protection mechanism. Background The utility model provides a protection device that ammeter case is used for installing electric energy metering device (such as electric energy meter) specially, it is usually by the ammeter, the screw, the wire, binding post, earth connection and switch etc. constitute, mainly divide into the table case, lid and backplate three parts, the main function of ammeter case is protection electric energy metering device and circuit, prevent that external factor from interfering to lead to the instrument operation unstable or causing the potential safety hazard, in addition, ammeter case can also monitor electric energy consumption, measure the electric quantity and carry out the distribution, along with smart electric wire's development, smart ammeter case is popular more, accessible network connection real-time supervision and transmission electric energy data realize more efficient energy management. When the existing ammeter box is used, protective measures are lacking, the outer shell of the ammeter box can be more easily impacted by external objects, so that the box body is damaged or deformed, the attractiveness of the ammeter box is affected, the electric elements and the circuit layout inside the ammeter box can be damaged, the electric elements inside the ammeter box can be loosened, broken or damaged due to impact, the normal metering of the ammeter and the safe operation of a circuit are affected, after the ammeter box is damaged, the electric wires and the electric elements inside the ammeter box can be exposed, the risk of electric shock of personnel is increased, and particularly in a humid or conductive substance-containing environment, the risk is more remarkable. Disclosure of utility model The utility model aims to provide an ammeter box with a protection mechanism, solve the technical problem that the ammeter box has no protection measure, and achieve the purpose of protecting the ammeter box. The electric meter box with the protection mechanism comprises an electric meter box body, a box door protection plate fixedly connected to the front face of the electric meter box body, a protection component arranged on one side of the electric meter box body, and a fixing component arranged at the bottom of the electric meter box body, wherein the protection component comprises a shock absorber fixedly arranged on one side of the electric meter box body, a box body protection plate I fixedly connected to the other end of the shock absorber, a sliding frame fixedly connected to one side of the box body protection plate I, and a fixing frame I fixedly connected to the upper surface of the electric meter box body, wherein the fixing frame I is fixedly connected to the upper surface of the electric meter box body, and the sliding frame is connected to the inner wall of the fixing frame in a sliding mode. Preferably, the sliding frame inner wall is provided with the slide bar, slide bar sliding connection is at the sliding frame inner wall, slide hole one side has been seted up to slide bar, the slide bar upper surface is provided with box guard plate two, box guard plate two fixed connection is at the slide bar upper surface. Preferably, a supporting frame is arranged on one side of the electric meter box, a second sliding hole is formed in one side of the supporting frame, a limiting rod is arranged on the second inner wall of the sliding hole, the limiting rod is slidably connected to the second inner wall of the sliding hole, and the limiting rod is slidably connected to the first inner wall of the sliding hole. Preferably, the fixing assembly comprises a support plate, a mounting plate and a connecting rod, wherein the support plate is arranged at the bottom of the electric meter box and is matched with the electric meter box, a first connecting groove is formed in the upper surface of the support plate, a second connecting groove and a drain groove are formed in the bottom of the support plate respectively, the mounting plate is fixedly connected to the back of the support plate, and the connecting rod is arranged at one side of the support plate. Preferably, the connecting rod is connected with one side of the supporting plate in a rotating way through the bearing seat, a threaded hole is formed in the other end of the connecting rod, a threaded rod is arranged on the inner wall of the threaded hole, the threaded rod is connected with the inner wall of the threaded hole in a threaded mode, and a baffle is arranged at one end of the threaded rod. Preferably, the baffle rotates with the threaded rod to be connected, baffle and ammeter case looks adaptation, a spread groove inner wall is provided with the slide rail, slide rail fixed connection is at a spread groove inner wall, the slide rail inner wall is provi