Anti-collision electrical installation box base

Abstract

The utility model relates to the technical field of electrical installation boxes, and discloses an anti-collision electrical installation box base which comprises a base body, an installation groove is formed in the top face of the base body, an installation box body is inserted in the installation groove in a sliding mode, and anti-collision structures are arranged on the left side and the right side of the base body. The anti-collision structure comprises protection arc plates arranged on the two sides of the base correspondingly, and supporting arc plates are fixed to the two sides of the base correspondingly. Through the arrangement of the anti-collision structure, the protection arc plates on the two sides of the base buffer force generated by collision, due to the fact that the protection arc plates are arc-shaped, when the protection arc plates are collided, the supporting arc plates support the interiors of the protection arc plates, and when the protection arc plates are collided, the two ends of the protection arc plates slide in the movable grooves; the buffering rods contract along with sliding of the damping rods, the damping rods weaken and buffer elastic potential energy generated when the springs are about to rebound, and therefore the buffering performance of the protection arc plates is improved, and the anti-collision strength of the base is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical installation boxes, in particular to an anti-collision electrical installation box base. Background Art

[0002] An electrical installation box is a device used to install electrical equipment, wire, distribute power, and protect circuits. It is commonly used in residential, commercial, and industrial buildings to house electrical equipment and connect wires to ensure the safe operation of circuits. There are different types and specifications of installation boxes. Different types of installation boxes are selected according to specific needs. Electrical installation boxes usually require a base when installed.

[0003] An existing electrical installation box base (authorization announcement number CN219419998U) has the following defects: the above-mentioned device realizes the restorative activity of the limit clamp and the first connecting rod through the elasticity of the first spring, so that the two limit clamps can automatically clamp and limit the electrical components placed in the installation box body, and at the same time, the second spring cooperates with the third spring to realize the protective buffer plate has the function of buffering external impact force. However, when the device is hit, the spring contracts to buffer the impact force, and the spring rebounds quickly under the action of potential energy after buffering. The spring is likely to cause the device to vibrate when it rebounds, which is likely to cause damage to the electrical components in the installation box body, thereby resulting in poor anti-collision effect of the device. For this reason, we propose the utility model. Utility Model Content

[0004] The utility model aims to solve the problems existing in the prior art and proposes an anti-collision electrical installation box base.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A collision-proof electrical installation box base comprises a base, a mounting groove is provided on the top surface of the base, a mounting box body is slidably inserted inside the mounting groove, collision-proof structures are provided on the left and right sides of the base, the collision-proof structures comprise protective arc plates respectively provided on the two sides of the base, supporting arc plates are fixed on both sides of the base, the outer wall surface of the supporting arc plate is fitted with the inner wall surface of the protective arc plate, two movable grooves are provided on the left and right sides of the base, and the two ends of the protective arc plate are respectively slidably provided inside the two movable grooves.

[0007] Preferably, the movable groove is provided with a sleeve, one end of the sleeve is fixed to one side of the inner wall of the movable groove, a buffer rod is slidably inserted into the interior of the sleeve, one end of the buffer rod is fixed to both ends of the protective arc plate, a damping rod is fixed inside the sleeve, one end of the damping rod is fixed to the other end of the buffer rod, and a first spring is wound around the outer circular wall surface of the damping rod.

[0008] Preferably, a plurality of rubber pads are fixed to the front and rear sides of the base, the plurality of rubber pads are evenly distributed along the width direction of the base, and a mounting plate is fixed between the plurality of rubber pads.

[0009] Preferably, a movable plate is slidably inserted inside the installation slot, a plurality of second springs are fixed between the movable plate and the installation slot, and two limit plates are slidably provided on the top surface of the base, and one side of the two limit plates is in contact with the top surface of the installation box body.

[0010] Preferably, the top surface of the base is threadedly connected with two bolts, and the bolts are fitted with one side of the limiting plate.

[0011] Preferably, a fixing plate is fixed to each of the four corners of the bottom surface of the base, and a fixing hole is opened on one side of the fixing plate.

[0012] The beneficial effects of the utility model are:

[0013] The installation box base is provided with an anti-collision structure. When the base is collided, the protective arc plates on both sides of the base buffer the force generated by the collision. Since the protective arc plates are arc-shaped, when the protective arc plates are collided, the supporting arc plates support the inside of the protective arc plates to prevent the protective arc plates from being dented when they are collided. When the protective arc plates are collided and buffer the collision force, the two ends of the protective arc plates slide in the movable grooves, and the buffer rod shrinks along with the sliding movement. When the buffer rod shrinks, the first spring shrinks, and at the same time, the damping rod weakens and buffers the elastic potential energy generated by the spring's upcoming rebound, thereby improving the buffering performance of the protective arc plates, and then improving the anti-collision strength of the base, preventing damage to the installation box body and its internal electrical components. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure proposed by the utility model;

[0015] Figure 2 This is a schematic diagram of the split structure proposed by the utility model;

[0016] Figure 3 This is a schematic diagram of the split structure at the base proposed by the utility model;

[0017] Figure 4 This is a schematic diagram of the split structure of the protective arc plate proposed by the utility model;

[0018] Figure 5 The utility model proposed Figure 2 Enlarged structural diagram at A in the middle.

[0019] In the figure: 1. base; 2. mounting groove; 201. protective arc plate; 202. supporting arc plate; 203. movable groove; 204. sleeve; 205. buffer rod; 206. damping rod; 207. first spring; 3. mounting box body; 301. mounting plate; 4. movable plate; 401. second spring; 402. limit plate; 5. fixed plate; 6. rubber pad. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Please see attached Figure 1 -Attached Figure 5 A collision-proof electrical installation box base comprises a base 1, a mounting groove 2 is provided on the top surface of the base 1, a mounting box body 3 is slidably inserted inside the mounting groove 2, and collision-proof structures are provided on the left and right sides of the base 1, the collision-proof structures comprise protective arc plates 201 respectively provided on both sides of the base 1, supporting arc plates 202 are fixed on both sides of the base 1, the outer wall surface of the supporting arc plate 202 is fitted with the inner wall surface of the protective arc plate 201, two movable grooves 203 are provided on the left and right sides of the base 1, the two ends of the protective arc plate 201 are respectively slidably arranged inside the two movable grooves 203, and the protective arc plate 201 and the supporting arc plate 202 are both made of spring steel.

[0023] In the embodiment, the movable groove 203 is provided with a sleeve 204, one end of the sleeve 204 is fixed to one side of the inner wall of the movable groove 203, a buffer rod 205 is slidably inserted inside the sleeve 204, one end of the buffer rod 205 is fixed to both ends of the protective arc plate 201, a damping rod 206 is fixed inside the sleeve 204, one end of the damping rod 206 is fixed to the other end of the buffer rod 205, and the outer circular wall surface of the damping rod 206 is wound with a first spring 207. Through the setting of the anti-collision structure, the staff inserts the installation box body 3 into the installation groove 2 on the top surface of the base 1. When the base 1 is collided, the protective arc plates 201 on both sides of the base 1 buffer the force generated by the collision. The plate 201 is arc-shaped. When the protective arc plate 201 is hit, the supporting arc plate 202 supports the inside of the protective arc plate 201 to prevent the protective arc plate 201 from being dented when hit. When the protective arc plate 201 is hit and buffers the collision force, the two ends of the protective arc plate 201 slide in the movable groove 203, and the buffer rod 205 shrinks following its sliding. When the buffer rod 205 shrinks, the first spring 207 shrinks, and the damping rod 206 weakens and buffers the elastic potential energy generated by the spring's rebound, thereby improving the buffering performance of the protective arc plate 201, and then improving the anti-collision strength of the base 1, preventing damage to the installation box body 3 and its internal electrical components.

[0024] In the embodiment, a plurality of rubber pads 6 are fixed to the front and rear sides of the base 1, and the plurality of rubber pads 6 are evenly distributed along the width direction of the base 1. A mounting plate 301 is fixed between the plurality of rubber pads 6. The rubber pads 6 are of prior art, and the front and rear sides of the base 1 are protected by the plurality of rubber pads 6. When the front and rear sides of the base 1 collide, the rubber pads 6 buffer the collision force, thereby further improving the anti-collision strength of the base 1.

[0025] In the embodiment, a movable plate 4 is slidably inserted inside the installation groove 2, and a plurality of second springs 401 are fixed between the movable plate 4 and the installation groove 2. Two limit plates 402 are slidably provided on the top surface of the base 1, and one side of the two limit plates 402 is in contact with the top surface of the installation box body 3. When the installation box body 3 is placed in the installation groove 2, the movable plate 4 is pressed down, the second spring 401 contracts, and the limit plate 402 is limited on the top surface of the installation box body 3. The second spring 401 pushes the installation box body 3, so that the top surface of the installation box body 3 abuts against one side of the limit plate 402, so that the installation of the installation box body 3 in the installation groove 2 is more stable.

[0026] In the embodiment, two bolts are threadedly connected to the top surface of the base 1 , and the bolts fit against one side of the limit plate 402 . The bolts limit one side of the limit plate 402 to prevent the limit plate 402 from shifting on the base 1 .

[0027] In the embodiment, fixing plates 5 are fixed to the four corners of the bottom surface of the base 1 , and fixing holes are opened on one side of the fixing plates 5 , so that the fixing plates 5 can be used to facilitate the installation of the base 1 by the staff.

[0028] Working principle: During use, the staff inserts the installation box body 3 into the installation slot 2 on the top surface of the base 1. When the base 1 is hit, the protective arc plates 201 on both sides of the base 1 buffer the force generated by the collision. Since the protective arc plates 201 are arc-shaped, when the protective arc plates 201 are hit, the supporting arc plates 202 support the inside of the protective arc plates 201 to prevent the protective arc plates 201 from being dented when hit. When the protective arc plates 201 are hit and buffer the collision force, the two ends of the protective arc plates 201 slide in the movable slots 203, and the buffer rod 205 shrinks along with the sliding of the buffer rod 205. When the buffer rod 205 shrinks, the first spring 207 shrinks, and the damping rod 206 generates a spring that is about to rebound. The elastic potential energy is weakened and buffered, and the front and rear sides of the base 1 are protected by a plurality of rubber pads 6. When the front and rear sides of the base 1 collide, the rubber pads 6 buffer the collision force, further improving the anti-collision strength of the base 1. When the mounting box body 3 is placed in the mounting groove 2, the movable plate 4 is pressed down, the second spring 401 contracts, and the limit plate 402 is limited on the top surface of the mounting box body 3. The second spring 401 pushes the mounting box body 3 to make the top surface of the mounting box body 3 abut against one side of the limit plate 402, so that the installation of the mounting box body 3 in the mounting groove 2 is more stable, and the bolt limits one side of the limit plate 402 on one side of the limit plate 402 to prevent the limit plate 402 from shifting on the base 1.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A collision-proof electrical installation box base, comprising a base (1), characterized in that: The top surface of the base (1) is provided with a mounting groove (2), and a mounting box body (3) is slidably inserted inside the mounting groove (2). Anti-collision structures are provided on the left and right sides of the base (1), and the anti-collision structures include protective arc plates (201) respectively arranged on the two sides of the base (1). Support arc plates (202) are fixed on both sides of the base (1), and the outer wall surface of the support arc plate (202) is in contact with the inner wall surface of the protective arc plate (201). Two movable grooves (203) are provided on the left and right sides of the base (1), and the two ends of the protective arc plate (201) are respectively slidably arranged inside the two movable grooves (203).

2. The anti-collision electrical installation box base according to claim 1, characterized in that: The movable groove (203) is provided with a sleeve (204), one end of which is fixed to one side of the inner wall of the movable groove (203), a buffer rod (205) is slidably inserted inside the sleeve (204), one end of which is fixed to the two ends of the protective arc plate (201), a damping rod (206) is fixed inside the sleeve (204), one end of which is fixed to the other end of the buffer rod (205), and a first spring (207) is wound around the outer circular wall surface of the damping rod (206).

3. The anti-collision electrical installation box base according to claim 2, characterized in that: A plurality of rubber pads (6) are fixed to the front and rear sides of the base (1); the plurality of rubber pads (6) are evenly distributed along the width direction of the base (1); and a mounting plate (301) is fixed between the plurality of rubber pads (6).

4. The anti-collision electrical installation box base according to claim 3, characterized in that: A movable plate (4) is slidably inserted inside the installation groove (2), a plurality of second springs (401) are fixed between the movable plate (4) and the installation groove (2), and two limit plates (402) are slidably provided on the top surface of the base (1), one side of the two limit plates (402) is in contact with the top surface of the installation box body (3).

5. The anti-collision electrical installation box base according to claim 4, characterized in that: The top surface of the base (1) is threadedly connected to two bolts, and the bolts are fitted to one side of the limiting plate (402).

6. The anti-collision electrical installation box base according to claim 5, characterized in that: A fixing plate (5) is fixed at each of the four corners of the bottom surface of the base (1), and a fixing hole is provided on one side of the fixing plate (5).

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