Electrical equipment installation box device

Abstract

The invention relates to the technical field of electrical equipment boxes, and discloses an electrical equipment mounting box device which comprises a supporting mechanism, the supporting mechanism comprises an electrical box, the inner wall of the electrical box is fixedly connected with a mounting rod, the outer surface of the mounting rod is provided with a first through hole, and the outer wall of the electrical box is rotatably connected with a box door through a hinge. In the process of installing electrical equipment of different specifications and models, the distance between the sliding frames can be accurately controlled by means of the adjusting mechanism, meanwhile, the auxiliary assembly is used for accurately positioning the installation holes corresponding to the electrical equipment of different specifications and models, and in addition, the installation efficiency is improved. The distance control assembly reasonably controls the distance between the electrical devices through the second connecting block, so that the problems of electromagnetic interference and heat dissipation between the electrical devices are avoided, the performance of electronic elements is effectively improved, the service life of the electronic elements is prolonged, it is ensured that the electrical devices can operate stably and efficiently, and the service life of the electrical devices is prolonged. And a reliable guarantee is provided for normal work of a whole electrical system.

Description

Technical Field

[0001] The present invention relates to the technical field of electrical equipment boxes, and particularly to an electrical equipment installation box device. Background Art

[0002] In modern electrical systems, electrical equipment installation boxes play a crucial role. They provide a safe and stable installation environment for various electrical equipment, protecting the equipment from interference and damage by external environmental factors. Such installation boxes are indispensable in industrial production, building facilities, and daily life.

[0003] The patent application with the application number CN202323247639.3 discloses an electrical equipment box that is easy to install, including an electrical equipment box main body and an adjustment mechanism. The adjustment mechanism is arranged inside the electrical equipment box main body. The adjustment mechanism includes guide rods fixedly connected to both sides inside the electrical equipment box main body. At least one installation rail is arranged on the front side of the guide rod, and an installation part is arranged at the rear end of the installation rail.

[0004] To sum up, during the installation of electrical equipment, the fixing points required for different specifications and models of electrical equipment are different. Moreover, when the installation distance between electrical equipment is too close, electromagnetic interference and heat dissipation problems may occur, which will reduce the performance of electronic components and shorten their service life.

[0005] Therefore, we propose an electrical equipment installation box device. Summary of the Invention

[0006] Aiming at the deficiencies of the prior art, the present invention provides an electrical equipment installation box device to solve the problems raised in the above background art.

[0007] To achieve the above object, the present invention provides the following technical solution: An electrical equipment installation box device includes a support mechanism. The support mechanism includes an electrical box. An installation rod is fixedly connected to the inner wall of the electrical box. A first through hole is opened on the outer surface of the installation rod. The outer wall of the electrical box is rotatably connected to a box door through a hinge. A handle is fixedly connected to the outer wall of the box door. It further includes:

[0008] An adjustment mechanism, including a force-bearing plate slidably connected to the installation rod. A knob is rotatably connected to the outer wall of the force-bearing plate away from the installation rod. The knob penetrates through the force-bearing plate and is fixedly connected to a gear. A connecting rod is fixedly connected to the outer wall of the force-bearing plate close to the gear. Sliding frames are arranged on both the left and right outer walls of the force-bearing plate. The inner wall of the sliding frame is slidably connected to the installation rod. A second through hole is opened on the outer surface of the sliding frame. A groove is opened on the inner wall of the sliding frame. An auxiliary component is arranged on the side of the sliding frame away from the force-bearing plate. A distance control component is arranged inside the sliding frame.

[0009] According to the above technical solution, a force-bearing block is provided on the outer wall of the force-bearing plate. A fixing rod is fixedly connected to one side of the force-bearing block close to the force-bearing plate. One end of the fixing rod away from the force-bearing block penetrates through the force-bearing plate and is slidably connected to the first through hole. A first spring is fixedly connected to the outer wall of the force-bearing block close to the fixing rod. One end of the first spring away from the force-bearing block is fixedly connected to the force-bearing plate. The first spring is used for the resetting of the force-bearing block. After the fixing rod is inserted into the first through hole, it plays a role in restricting the sliding of the force-bearing plate.

[0010] According to the above technical solution, the auxiliary component includes a rotating frame rotatably connected to the sliding frame. A first rotating rod is rotatably connected to the inner wall of the rotating frame close to the sliding frame through a rotating shaft. A first sliding block is provided at one end of the first rotating rod away from the rotating frame. The inner wall of the first sliding block is slidably connected to the second through hole. The first sliding block can make the rotating frame rotate towards the sliding frame side through the first rotating rod, thereby playing an auxiliary recycling role for the rotating frame.

[0011] According to the above technical solution, a first connecting block is fixedly connected to the outer wall of the first sliding block. One end of the first connecting block away from the first sliding block is rotatably connected to the first rotating rod through a rotating shaft. A second spring is fixedly connected to one end of the first sliding block away from the first rotating rod. One end of the second spring away from the first sliding block is fixedly connected to the sliding frame. The second spring is used for the resetting of the first sliding block.

[0012] According to the above technical solution, the distance control component includes a second sliding block slidably connected to the sliding frame. A second connecting block is fixedly connected to the outer wall of one end of the second sliding block away from the sliding frame. A first elastic component is fixedly connected to the outer wall of one end of the second sliding block away from the second connecting block. The second connecting block is used to control the distance between the sliding frames.

[0013] According to the above technical solution, the number of the first elastic components is two. The two first elastic components are symmetrically arranged with the central axis of the second sliding block as the center. One end of the first elastic component away from the second sliding block is fixedly connected to the sliding frame. An elastic ball is fixedly connected to the inner wall of one side of the second sliding block away from the second connecting block. The first elastic component is used for the resetting of the second sliding block.

[0014] According to the above technical solution, a second rotating rod is rotatably connected to the inner wall of the second sliding block through a rotating shaft. One end of the second rotating rod away from the second sliding block is rotatably connected to an adjusting frame through a rotating shaft. A toothed rod is fixedly connected to the outer wall of one end of the adjusting frame away from the second rotating rod. The number of the toothed rods is two. The two toothed rods are symmetrically arranged with the central axis of the adjusting frame as the center. The inner wall of the toothed rod is in a fully meshing relationship with the gear.

[0015] According to the above technical solution, a connecting shaft is fixedly connected to the outer wall of one side of the adjusting frame close to the sliding frame. One end of the connecting shaft away from the adjusting frame penetrates through the sliding frame and is fixedly connected with a second elastic component. One side of the second elastic component close to the adjusting frame is fixedly connected with the sliding frame. The second elastic component is used for the reset of the adjusting frame.

[0016] Compared with the prior art, the present invention provides an electrical equipment installation box device, which has the following beneficial effects:

[0017] 1. By providing an electrical equipment installation box device, during the installation of electrical equipment of different specifications and models, the distance between the sliding frames can be accurately controlled by means of the adjusting mechanism. At the same time, the auxiliary component is used to accurately position the installation holes corresponding to the electrical equipment of different specifications and models. In addition, the distance control component reasonably controls the distance between the electrical equipment through the second connecting block, so as to avoid electromagnetic interference and heat dissipation problems between the electrical equipment, thereby effectively improving the performance of the electronic components and prolonging their service life, ensuring that the electrical equipment can operate stably and efficiently, and providing a reliable guarantee for the normal operation of the entire electrical system.

[0018] 2. By setting the adjusting mechanism, by rotating the knob, the gear is driven to rotate. When the gear rotates, the rack bars on both sides will rotate correspondingly, thereby effectively controlling the distance between the two sliding frames. When the electrical equipment is being installed, after the force receiving plate is squeezed by the electrical equipment, the force receiving block will be in close contact with the electrical equipment, and the fixing rod will be inserted into the first through hole. In this way, a certain limiting effect is exerted on the whole device, preventing the installed electrical equipment from moving and ensuring the stability of the installation of the electrical equipment, providing a reliable guarantee for its subsequent normal operation.

[0019] 3. By setting the auxiliary component, during the installation of electrical equipment of different specifications and models, first pull the rotating frame and accurately position it at the position of the installation hole corresponding to the electrical equipment of different specifications and models, and then install and fix the electrical equipment. When the electrical equipment is removed from the electrical box, the first sliding block will pull the first rotating rod through the first connecting block fixedly connected to the outer wall, and then the rotating frame will be rotated towards the sliding frame side through the first rotating rod, which plays a certain recycling role for the rotating frame, avoiding the drooping of the bottom rotating frame due to its own weight, thereby preventing it from affecting other electrical equipment, and ensuring the orderliness of the installation and removal process of the electrical equipment and the stability of the internal environment of the electrical box.

[0020] 4. In the present invention, by providing a distance control component, after the sliding frame slides to a proper position under the action of the toothed rod, the force-bearing plate is squeezed by an electrical device to achieve fixation. The force-bearing plate will exert a certain squeezing effect on the toothed rod through the connecting rod, thereby prompting the toothed rod to drive the adjusting frame to slide towards the side of the mounting rod. During the sliding process of the adjusting frame, the second sliding block is pushed by the second rotating rod, so that the second sliding block pushes the second connecting block outwards. Finally, the distance between the electrical devices on the mounting rod is effectively controlled through the second connecting block, ensuring that a proper distance is maintained between the electrical devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic front view of the overall structure of the present invention;

[0022] Figure 2 is a schematic view of the support mechanism and the adjustment mechanism of the present invention;

[0023] Figure 3 is a schematic view of the adjustment mechanism of the present invention;

[0024] Figure 4 is a schematic view of the adjustment mechanism of the present invention;

[0025] Figure 5 is a schematic view of the auxiliary component of the present invention;

[0026] Figure 6 is a schematic view of the distance control component of the present invention;

[0027] Figure 7 is a schematic view of the distance control component of the present invention;

[0028] Figure 8 in the present invention Figure 2 is an enlarged schematic view of A.

[0029] In the figure: 1, support mechanism; 101, electrical box; 102, mounting rod; 103, first through hole; 104, box door; 105, handle; 2, adjustment mechanism; 201, force-bearing plate; 202, knob; 203, gear; 204, force-bearing block; 205, fixed rod; 206, first spring; 207, sliding frame; 208, second through hole; 209, groove; 210, auxiliary component; 2101, rotating frame; 2102, first rotating rod; 2103, first sliding block; 2104, first connecting block; 2105, second spring; 211, distance control component; 2111, second sliding block; 2112, second connecting block; 2113, first elastic component; 2114, second rotating rod; 2115, adjusting frame; 2116, toothed rod; 2117, connecting shaft; 2118, second elastic component; 2119, elastic ball; 212, connecting rod. Detailed implementation mode

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0031] Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as a limitation of the present invention.

[0032] In the present invention, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0033] Embodiment 1: Refer to Figures 1-4 , the present invention provides a technical solution: an electrical equipment installation box device, including a support mechanism 1. The support mechanism 1 includes an electrical box 101. An installation rod 102 is fixedly connected to the inner wall of the electrical box 101. A first through hole 103 is formed on the outer surface of the installation rod 102, and the first through hole 103 plays a role in heat dissipation and auxiliary fixation. The outer wall of the electrical box 101 is rotatably connected to a box door 104 through a hinge. A handle 105 is fixedly connected to the outer wall of the box door 104. It also includes:

[0034] Adjusting mechanism 2 includes a force-bearing plate 201 slidably connected to the mounting rod 102. On the outer wall of the force-bearing plate 201 away from the mounting rod 102, a knob 202 is rotatably connected. The knob 202 penetrates through the force-bearing plate 201 and is fixedly connected to a gear 203. By rotating the knob 202, the gear 203 can be rotated. On the outer wall of the force-bearing plate 201 close to the gear 203, a connecting rod 212 is fixedly connected. The connecting rod 212 is used to limit the two rack bars 2116, so as to ensure that the gear 203 can effectively move the rack bars 2116 correspondingly. On the left and right outer walls of the force-bearing plate 201, sliding frames 207 are provided. The inner wall of the sliding frame 207 is slidably connected to the mounting rod 102. On the outer surface of the sliding frame 207, a second through hole 208 is provided. In the inner wall of the sliding frame 207, a groove 209 is provided. On the side of the sliding frame 207 away from the force-bearing plate 201, an auxiliary component 210 is provided. Inside the sliding frame 207, a distance control component 211 is provided. When installing electrical equipment, the adjusting mechanism 2 controls the distance between the sliding frames 207. The auxiliary component 210 locates the mounting holes. The distance control component 211 uses the second connecting block 2112 to control the distance between the equipment, avoiding electromagnetic interference and heat dissipation problems, improving the performance and lifespan of electronic components, and ensuring the stable and efficient operation of electrical equipment and the normal operation of the electrical system.

[0035] On the outer wall of the force-bearing plate 201, a force-bearing block 204 is provided. On the side of the force-bearing block 204 close to the force-bearing plate 201, a fixing rod 205 is fixedly connected. One end of the fixing rod 205 away from the force-bearing block 204 penetrates through the force-bearing plate 201 and is slidably connected to the first through hole 103. On the outer wall of the force-bearing block 204 close to the fixing rod 205, a first spring 206 is fixedly connected. One end of the first spring 206 away from the force-bearing block 204 is fixedly connected to the force-bearing plate 201. The first spring 206 is used for the reset of the force-bearing block 204. After the fixing rod 205 is inserted into the first through hole 103, it plays a role in restricting the sliding of the force-bearing plate 201.

[0036] The distance control component 211 includes a second sliding block 2111 slidably connected to the sliding frame 207. On the outer wall of the second sliding block 2111 away from the sliding frame 207, a second connecting block 2112 is fixedly connected. The second connecting block 2112 is used to control the distance between the sliding frames 207. On the outer wall of the second sliding block 2111 away from the second connecting block 2112, a first elastic component 2113 is fixedly connected.

[0037] The working principle of this embodiment is as follows: During the installation of electrical equipment of different specifications and models, the knob 202 can be rotated first to drive the gear 203 to rotate. When the gear 203 rotates, it will drive the rack bars 2116 on both sides to rotate accordingly, thereby effectively controlling the distance between the sliding frames 207 on both sides. At the same time, the auxiliary component 210 is used to accurately position the mounting holes corresponding to electrical equipment of different specifications and models. In addition, the distance control component 211 reasonably controls the distance between electrical equipment through the second connecting block 2112, so as to avoid electromagnetic interference and heat dissipation problems between electrical equipment, thereby effectively improving the performance of electronic components and extending their service life, ensuring that the electrical equipment can operate stably and efficiently, and providing a reliable guarantee for the normal operation of the entire electrical system. When the electrical equipment is being installed, after the force-bearing plate 201 is squeezed by the electrical equipment, the force-bearing block 204 will be in close contact with the electrical equipment, and the fixing rod 205 will be inserted into the first through hole 103, thus playing a certain limiting role on the overall device and preventing the installed electrical equipment from moving.

[0038] Embodiment 2: Please refer to Figure 5 , on the basis of Embodiment 1, the present invention provides a technical solution: The auxiliary component 210 includes a rotating frame 2101 rotatably connected to the sliding frame 207. One inner wall of the rotating frame 2101 close to the sliding frame 207 is rotatably connected to a first rotating rod 2102 through a rotating shaft. A first sliding block 2103 is provided at one end of the first rotating rod 2102 away from the rotating frame 2101. The first sliding block 2103 can cause the rotating frame 2101 to rotate towards the sliding frame 207 through the first rotating rod 2102, thereby playing an auxiliary recovery role for the rotating frame 2101. The inner wall of the first sliding block 2103 is slidably connected to the second through hole 208.

[0039] A first connecting block 2104 is fixedly connected to the outer wall of the first sliding block 2103. One inner wall of the first connecting block 2104 away from the first sliding block 2103 is rotatably connected to the first rotating rod 2102 through a rotating shaft. A second spring 2105 is fixedly connected to one end of the first sliding block 2103 away from the first rotating rod 2102. The second spring 2105 is used for the reset of the first sliding block 2103. One end of the second spring 2105 away from the first sliding block 2103 is fixedly connected to the sliding frame 207.

[0040] The working principle of this embodiment is as follows: When installing electrical equipment, first pull the rotating frame 2101 to accurately position it at the installation hole corresponding to electrical equipment of different specifications and models, and then install and fix the electrical equipment. When the electrical equipment is being installed, after the force-bearing plate 201 is squeezed by the electrical equipment, the force-bearing block 204 will be in close contact with the electrical equipment, and the fixing rod 205 will be inserted into the first through hole 103. In this way, it plays a certain limiting role on the overall device, preventing the installed electrical equipment from moving, ensuring the stability of the installation of the electrical equipment, and providing a reliable guarantee for its subsequent normal operation; when the electrical equipment is removed from the electrical box 101, the first sliding block 2103 will pull the first rotating rod 2102 through the first connecting block 2104 fixedly connected to the outer wall, and then the rotating frame 2101 will be rotated towards the sliding frame 207 through the first rotating rod 2102. In this way, it plays a certain recycling role on the rotating frame 2101, avoiding the drooping of the rotating frame 2101 at the bottom due to its own weight, thereby preventing it from affecting other electrical equipment, and ensuring the orderliness of the installation and removal process of the electrical equipment and the stability of the internal environment of the electrical box 101.

[0041] Embodiment 3: Please refer to Figures 6-8 , on the basis of Embodiment 1 and Embodiment 2, the present invention provides a technical solution: The number of the first elastic components 2113 is two, and the two first elastic components 2113 are symmetrically arranged with the central axis of the second sliding block 2111 as the center. The end of the first elastic component 2113 far from the second sliding block 2111 is fixedly connected to the sliding frame 207. The first elastic component 2113 is used for the reset function of the second sliding block 2111. An elastic ball 2119 is fixedly connected to the inner wall of the side of the second sliding block 2111 far from the second connecting block 2112.

[0042] The inner wall of the second sliding block 2111 is rotatably connected to a second rotating rod 2114 through a rotating shaft. The end of the second rotating rod 2114 far from the second sliding block 2111 is rotatably connected to an adjusting frame 2115 through a rotating shaft. A rack 2116 is fixedly connected to the outer wall of the end of the adjusting frame 2115 far from the second rotating rod 2114. The inner wall of the rack 2116 is in complete meshing relationship with the gear 203. The number of the racks 2116 is two, and the two racks 2116 are symmetrically arranged with the central axis of the adjusting frame 2115 as the center.

[0043] A connecting shaft 2117 is fixedly connected to the outer wall of the side of the adjusting frame 2115 close to the sliding frame 207. The end of the connecting shaft 2117 far from the adjusting frame 2115 penetrates through the sliding frame 207 and is fixedly connected to a second elastic component 2118. The second elastic component 2118 is used for the reset function of the adjusting frame 2115. The side of the second elastic component 2118 close to the adjusting frame 2115 is fixedly connected to the sliding frame 207.

[0044] The working principle of this embodiment is as follows: When the sliding frame 207 slides to an appropriate position under the push of the rack 2116, the force-bearing plate 201 is extruded by electrical equipment to achieve a fixing effect. At this time, the force-bearing plate 201 will apply a certain extrusion force to the rack 2116 via the connecting rod 212, thereby driving the rack 2116 to drive the adjusting frame 2115 to slide towards one side of the mounting rod 102. During the sliding process of the adjusting frame 2115, it will push the second sliding block 2111 through the second rotating rod 2114, causing the second sliding block 2111 to push the second connecting block 2112 outwards. Finally, the effective control of the distance between electrical equipment on the mounting rod 102 is achieved by means of the second connecting block 2112, ensuring an appropriate distance is maintained between the electrical equipment.

[0045] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0046] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An electrical equipment installation box device, comprising a support mechanism (1), the support mechanism (1) comprising an electrical box (101), the inner wall of the electrical box (101) being fixedly connected to a mounting rod (102), the outer surface of the mounting rod (102) being provided with a first through hole (103), the outer wall of the electrical box (101) being rotatably connected to a box door (104) via a hinge, the outer wall of the box door (104) being fixedly connected to a handle (105), characterized in that: Also included are: The adjustment mechanism (2) comprises a force-bearing plate (201) slidably connected to the mounting rod (102); a knob (202) is rotatably connected to an outer wall of the force-bearing plate (201) away from the mounting rod (102); the knob (202) passes through the force-bearing plate (201) and is fixedly connected to a gear (203); a connecting rod (212) is fixedly connected to an outer wall of the force-bearing plate (201) on a side close to the gear (203); and a left side of the force-bearing plate (201) is fixedly connected to a connecting rod (212). The outer walls on both sides of the right side are each provided with a sliding frame (207), the inner wall of the sliding frame (207) is slidably connected to the mounting rod (102), the outer surface of the sliding frame (207) is provided with a second through hole (208), the inner wall of the sliding frame (207) is provided with a groove (209), an auxiliary component (210) is provided on the side of the sliding frame (207) away from the force-bearing plate (201), and a distance control component (211) is provided inside the sliding frame (207).

2. An electrical equipment installation box device according to claim 1, characterized in that: A force-bearing block (204) is arranged on the outer wall of the force-bearing plate (201); a fixing rod (205) is fixedly connected to a side of the force-bearing block (204) close to the force-bearing plate (201); an end of the fixing rod (205) away from the force-bearing block (204) passes through the force-bearing plate (201) and is slidably connected to the first through hole (103); a first spring (206) is fixedly connected to an outer wall of a side of the force-bearing block (204) close to the fixing rod (205); and an end of the first spring (206) away from the force-bearing block (204) is fixedly connected to the force-bearing plate (201).

3. An electrical equipment installation box device according to claim 2, characterized in that: The auxiliary component (210) comprises a rotating frame (2101) rotatably connected to the sliding frame (207); an inner wall of a side of the rotating frame (2101) close to the sliding frame (207) is rotatably connected to a first rotating rod (2102) via a rotating shaft; an end of the first rotating rod (2102) away from the rotating frame (2101) is provided with a first sliding block (2103); and an inner wall of the first sliding block (2103) is slidably connected to the second through hole (208).

4. An electrical equipment installation box device according to claim 3, characterized in that: The outer wall of the first sliding block (2103) is fixedly connected to the first connecting block (2104); the inner wall of one end of the first connecting block (2104) away from the first sliding block (2103) is rotatably connected to the first rotating rod (2102) via a rotating shaft; the end of the first sliding block (2103) away from the first rotating rod (2102) is fixedly connected to the second spring (2105); and the end of the second spring (2105) away from the first sliding block (2103) is fixedly connected to the sliding frame (207).

5. The electrical equipment installation box device according to claim 1, characterized in that: The distance control component (211) comprises a second sliding block (2111) slidably connected to the sliding frame (207); an outer wall of one end of the second sliding block (2111) away from the sliding frame (207) is fixedly connected to a second connecting block (2112); and an outer wall of one end of the second sliding block (2111) away from the second connecting block (2112) is fixedly connected to a first elastic component (2113).

6. An electrical equipment installation box device according to claim 5, characterized in that: The number of the first elastic components (2113) is two, and the two first elastic components (2113) are symmetrically arranged with the central axis of the second sliding block (2111) as the center, and the sliding frame (207) is fixedly connected to one end of the first elastic component (2113) away from the second sliding block (2111), and an elastic ball (2119) is fixedly connected to the inner wall of one side of the second sliding block (2111) away from the second connecting block (2112).

7. An electrical equipment installation box device according to claim 6, characterized in that: The inner wall of the second sliding block (2111) is rotatably connected to a second rotating rod (2114) via a rotating shaft; one end of the second rotating rod (2114) away from the second sliding block (2111) is rotatably connected to an adjustment frame (2115) via a rotating shaft; an outer wall of one end of the adjustment frame (2115) away from the second rotating rod (2114) is fixedly connected to a gear rod (2116); the number of the gear rods (2116) is two, and the two gear rods (2116) are symmetrically arranged with the central axis of the adjustment frame (2115) as the center.

8. An electrical equipment installation box device according to claim 7, characterized in that: A connecting shaft (2117) is fixedly connected to an outer wall of a side of the adjusting frame (2115) close to the sliding frame (207); an end of the connecting shaft (2117) away from the adjusting frame (2115) passes through the sliding frame (207) and is fixedly connected to a second elastic component (2118); a side of the second elastic component (2118) close to the adjusting frame (2115) is fixedly connected to the sliding frame (207).

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