Metal plate periphery reinforced electrical box for industrial capacitance screen module fitting

Abstract

The utility model discloses a metal plate periphery reinforcement type electrical box for industrial capacitance screen module fitting, and relates to the field of electrical boxes, the top end of an electrical box body is sleeved with an electrical box cover, and one side of one end of the electrical box body is provided with a first wire socket; a plurality of second wire sockets are formed in one end, on one side of the first wire socket, of the electrical box body, a limiting mechanism is arranged at one end of each second wire socket, the limiting mechanisms are used for limiting the positions of wires and protecting the wires, and a first connecting plate is fixedly connected to the lower end of one side of the electrical box body. According to the metal plate periphery reinforcing type electrical box attached to the industrial capacitance screen module, dust can be effectively prevented from entering the second wire socket through shielding of a shielding block and the elastic force of a reset spring, and the shielding block can be ejected out and pushed to a proper position through the elastic force of the reset spring to completely shield the second wire socket; therefore, the second wire socket is better protected, and the service life of the second wire socket is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical boxes, in particular to a sheet metal peripheral reinforced electrical box for laminating an industrial capacitive screen module. Background Art

[0002] The electrical junction box can bring together multiple cables in the circuit, reduce the number of cables in the circuit, make the circuit more reliable and beautiful, and use the electrical box to better organize the lines to ensure the safety of the circuit when in use.

[0003] In the prior art, a Chinese patent with authorization announcement number CN218648525U discloses a building electrical box, including an electrical box body, a protective panel for protecting the equipment in the electrical box body is arranged on the front of the electrical box body, a fixed bottom plate for dissipating heat inside the electrical box body is arranged on the bottom of the electrical box body, an adjustment mechanism for facilitating the installation of the electrical box body is arranged on the back of the electrical box body, the pressing teeth are fixedly connected to the outer end of the installation bottom block, the fixed tooth column is movably engaged with the inside of the pressing teeth, and the installation long groove is fixedly connected to the surface of the fixed tooth column. The building electrical box is arranged in an installation groove provided on the surface of the limit sliding frame on the front of the electrical box body through a sealing strip, and the protective panel is slidably connected to the surface of the limit sliding frame, so that after the protective panel is completely closed, the sealing strip can be squeezed to deform and fill the gap between the protective panel and the limit sliding frame to achieve waterproofing.

[0004] The above mechanism realizes the installation of the electrical box by cooperating with each other through pressing teeth, fixing tooth columns, installing long grooves, etc. However, during actual use, dust will enter the wire connection port of the electrical box when it is not in use. If too much dust enters, it will cause damage to the connection port and affect the service life of the electrical box. Utility Model Content

[0005] The purpose of the utility model is to provide a sheet metal peripheral reinforced electrical box for bonding an industrial capacitive screen module to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: a sheet metal peripheral reinforced electrical box for bonding an industrial capacitive screen module, wherein an electrical box cover is sleeved on the top of the electrical box body, and a first wire socket is provided on one side of one end of the electrical box body;

[0007] A plurality of second wire sockets are provided at one end of the electrical box body on one side of the first wire socket, and a limiting mechanism is provided at one end of each of the second wire sockets, and the limiting mechanism is used to limit the position of the wires and protect the wires.

[0008] A first connecting plate is fixedly connected to the lower end of one side of the electrical box body, a second connecting plate is fixedly connected to the upper end of one side of the electrical box cover, a bolt is threadedly connected between the first connecting plate and the second connecting plate, a nut is threadedly connected to one side of the bolt, and an anti-loosening mechanism is provided on the outer side of the nut on one side of the first connecting plate, the anti-loosening mechanism is used to limit and lock the nut to prevent loosening.

[0009] Furthermore, the limiting mechanism includes an installation box, and the installation box is fixedly connected to the lower end of the electrical box body at one end of the second wire socket. The interior of the installation box is fixedly connected to a movable plate through a reset spring, and the top of the movable plate is fixedly connected to a blocking block.

[0010] Furthermore, the shielding block is arranged at one end of the second wire socket, and the shielding block corresponds to the position of the second wire socket.

[0011] Furthermore, the upper end of one side of the shielding block is arc-shaped, and a limiting groove is provided at the middle position of the top end of the shielding block.

[0012] Furthermore, the bottom end of the movable plate is connected to a reset spring, and the reset spring and the installation box are welded into an integrated structure.

[0013] Furthermore, the anti-loosening mechanism includes a fixing plate, and the fixing plate is fixedly connected to one side of the bottom end of the first connecting plate, and the bottom end of the fixing plate is fixedly connected to the limiting plate via a connecting spring.

[0014] Furthermore, the cross section of the limiting plate is in an inverted L shape, and the inner side of the limiting plate fits with the outer side of the nut.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The shielding of the shielding block and the elastic force of the return spring can effectively prevent dust from entering the second wire socket. The elastic force of the return spring can push the shielding block out and push it to a suitable position to completely shield the second wire socket, thereby better protecting the second wire socket and extending the service life of the second wire socket;

[0017] Furthermore, due to the shape of the shielding block, when the wire needs to be inserted into the second wire socket, the wire can be moved toward the second wire socket, so that the shielding block is squeezed and moved downward by the arc of the side, reducing the force required for manual pressing. At the same time, after the wire is inserted, it will pop up again by the elastic force of the return spring, so that the shielding block can support and lift the wire, avoiding the situation where the connection is not adequately protected after the wire is inserted and caused to be damaged;

[0018] Furthermore, the limiting groove can better support the wire, and can also play a guiding role, instructing the user on the insertion direction and position of the wire, and when the shielding block supports the wire, the limiting groove can limit the position of the wire to prevent the angle of the wire connection from deviating;

[0019] 2. After the positions of the first connecting plate and the second connecting plate are aligned, the positions of the first connecting plate and the second connecting plate are fixed by using the threaded connection between the bolts and the nuts, thereby realizing the preliminary locking and fixing of the positions between the electrical box cover and the electrical box body, thereby ensuring the stability of the electrical box when in use. Meanwhile, the bolts and nuts are arranged outside so as to facilitate the opening and adjustment of the electrical box cover and the electrical box body;

[0020] Furthermore, by adjusting the position of the limit plate, the angle of the nut can be limited to prevent the nut from loosening. The elastic force of the connecting spring can assist in resetting the position of the limit plate, thereby avoiding the need to repeatedly adjust the limit plate by hand until it is in the appropriate position. In addition, the shape of the limit plate can better engage with the outer side of the nut to play a role of limit locking. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from top view;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model when viewed from above;

[0023] Figure 3 It is a schematic diagram of the three-dimensional structure of the utility model in a top view and a cross-section;

[0024] Figure 4 This is a schematic diagram of the three-dimensional structure of the utility model;

[0025] Figure 5 It is a partial enlarged structural schematic diagram of the limiting mechanism of the utility model;

[0026] Figure 6 It is a partial enlarged structural schematic diagram of the protective mechanism of the utility model.

[0027] In the figure: 1. electrical box cover; 2. first wire socket; 3. electrical box body; 4. first connecting plate; 5. second connecting plate; 6. bolts; 7. nuts; 8. limit plate; 9. connecting spring; 10. fixing plate; 11. limit groove; 12. second wire socket; 13. installation box; 14. reset spring; 15. movable plate; 16. shielding block. DETAILED DESCRIPTION

[0028] 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.

[0029] Embodiment 1:

[0030] like Figure 1 , Figure 4 and Figure 6 The technical solution shown is to solve the problem that dust will enter the wire interface when not in use: the sheet metal peripheral reinforced electrical box attached to the industrial capacitive screen module discloses a limit mechanism, the top end of the electrical box body 3 is sleeved with an electrical box cover 1, and one side of one end of the electrical box body 3 is provided with a first wire socket 2;

[0031] A plurality of second wire sockets 12 are provided at one end of the electrical box body 3 on one side of the first wire socket 2. A limiting mechanism is provided at one end of each of the second wire sockets 12, and the limiting mechanism is used to limit the position of the wires and protect the wires.

[0032] A first connecting plate 4 is fixedly connected to the lower end of one side of the electrical box body 3, a second connecting plate 5 is fixedly connected to the upper end of one side of the electrical box cover 1, and a bolt 6 is threadedly connected between the first connecting plate 4 and the second connecting plate 5, a nut 7 is threadedly connected to one side of the bolt 6, and an anti-loosening mechanism is provided on the outer side of the nut 7 on one side of the first connecting plate 4, and the anti-loosening mechanism is used to limit and lock the nut 7 to prevent loosening.

[0033] The limiting mechanism includes an installation box 13, and the installation box 13 is fixedly connected to the lower end of the electrical box body 3 at one end of the second wire socket 12. The interior of the installation box 13 is fixedly connected to a movable plate 15 through a return spring 14, and the top of the movable plate 15 is fixedly connected to a blocking block 16.

[0034] The shielding block 16 is disposed at one end of the second wire socket 12 , and the shielding block 16 corresponds to the position of the second wire socket 12 .

[0035] In this example, when inserting and connecting the wire, the wire interface is fitted with the blocking block 16, and the blocking block 16 is pressed downward, so that the return spring 14 at the bottom of the blocking block 16 is stressed and shortened, and the blocking block 16 is moved to the interior of the installation box 13, thereby exposing the second wire socket 12, and the wire is inserted and connected.

[0036] Embodiment 2:

[0037] like Figure 4 and Figure 6 The technical solution shown is based on Example 1, in order to solve the problem that the position of the wire is easily shifted after being inserted into the interface: the sheet metal peripheral reinforced electrical box bonded to the industrial capacitive screen module discloses a guide mechanism, the upper end of one side of the blocking block 16 is arc-shaped, and a limiting groove 11 is opened at the middle position of the top of the blocking block 16.

[0038] The bottom end of the movable plate 15 is connected to the return spring 14 , and the return spring 14 and the installation box 13 are welded into an integrated structure.

[0039] In this example, after the wire is engaged with the second wire socket 12, the blocking block 16 loses its pressing force and is pushed upward again by the elastic force of the return spring 14, so that the limiting groove 11 fits against the outside of the wire, thereby limiting the position of the wire and avoiding positional displacement of the wire due to subsequent wiring.

[0040] Embodiment three:

[0041] like Figure 1-Figure 5 The technical solution shown is to solve the problem of loosening of bolts after long-term use of the electrical box cover 1 and the electrical box body 3 are connected and installed: the sheet metal peripheral reinforced electrical box bonded to the industrial capacitor screen module discloses an anti-loosening mechanism, which includes a fixing plate 10, and the fixing plate 10 is fixedly connected to one side of the bottom end of the first connecting plate 4, and the bottom end of the fixing plate 10 is fixedly connected to the limiting plate 8 by a connecting spring 9.

[0042] The cross section of the limiting plate 8 is in an inverted L shape, and the inner side of the limiting plate 8 fits with the outer side of the nut 7 .

[0043] In this example, the bolt 6 is passed through the first connecting plate 4 and the second connecting plate 5, and the bolt 6 is threadedly locked by the nut 7, so that the position of the first connecting plate 4 and the second connecting plate 5 is preliminarily fixed and locked. When the nut 7 is threadedly connected, the limit plate 8 is moved to one side until the position of the bolt 6 and the nut 7 is fixed, and then the pressing force applied to the limit plate 8 is removed, so that the limit plate 8 is reset by the elastic force of the connecting spring 9, and the limit plate 8 is engaged with the nut 7, so that the angle of the nut 7 is limited, thereby performing secondary locking and fixing of the bolt 6 and the nut 7.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sheet metal peripheral reinforced electrical box for bonding an industrial capacitive screen module, comprising an electrical box body (3), an electrical box cover (1) is sleeved on the top of the electrical box body (3), and a first wire socket (2) is provided on one side of one end of the electrical box body (3); Features: A plurality of second wire sockets (12) are provided at one end of the electrical box body (3) on one side of the first wire socket (2), and a limiting mechanism is provided at one end of each of the second wire sockets (12), and the limiting mechanism is used to limit the position of the wires and protect the wires; A first connecting plate (4) is fixedly connected to the lower end of one side of the electrical box body (3), a second connecting plate (5) is fixedly connected to the upper end of one side of the electrical box cover (1), and a bolt (6) is threadedly connected between the first connecting plate (4) and the second connecting plate (5), a nut (7) is threadedly connected to one side of the bolt (6), and an anti-loosening mechanism is provided on the outer side of the nut (7) on one side of the first connecting plate (4), and the anti-loosening mechanism is used to limit and lock the nut (7) to prevent loosening.

2. The sheet metal peripheral reinforced electrical box for bonding an industrial capacitive screen module according to claim 1, characterized in that: The limiting mechanism comprises a mounting box (13), and the mounting box (13) is fixedly connected to the lower end of the electrical box body (3) at one end of the second wire socket (12); a movable plate (15) is fixedly connected to the interior of the mounting box (13) via a return spring (14), and a shielding block (16) is fixedly connected to the top of the movable plate (15).

3. The sheet metal peripheral reinforced electrical box for bonding an industrial capacitive screen module according to claim 2, characterized in that: The shielding block (16) is arranged at one end of the second wire socket (12), and the positions of the shielding block (16) and the second wire socket (12) correspond.

4. The sheet metal peripheral reinforced electrical box for bonding an industrial capacitive screen module according to claim 3, characterized in that: The upper end of one side of the shielding block (16) is arc-shaped, and a limiting groove (11) is provided at the middle position of the top end of the shielding block (16).

5. The sheet metal peripheral reinforced electrical box for bonding an industrial capacitive screen module according to claim 4, characterized in that: The bottom end of the movable plate (15) is connected to the reset spring (14), and the reset spring (14) and the installation box (13) are welded into an integrated structure.

6. The sheet metal peripheral reinforced electrical box for bonding an industrial capacitive screen module according to claim 1, characterized in that: The anti-loosening mechanism comprises a fixing plate (10), and the fixing plate (10) is fixedly connected to one side of the bottom end of the first connecting plate (4), and the bottom end of the fixing plate (10) is fixedly connected to the limiting plate (8) via a connecting spring (9).

7. The sheet metal peripheral reinforced electrical box for bonding an industrial capacitive screen module according to claim 6, characterized in that: The cross section of the limiting plate (8) is in an inverted L shape, and the inner side of the limiting plate (8) fits the outer side of the nut (7).

Images