CN110548853A - Sealed effectual die-casting case - Google Patents

Abstract

The invention discloses a die-casting box with good sealing effect, which comprises a box body, wherein two sides of the front surface of the box body are movably connected with door plates through hinges, the center of the back surface of the door plate is fixedly connected with a power supply board, the bottom of the back surface of the door plate is fixedly connected with a system board, four corners of the front surface of the box body are respectively provided with a wire passing device, and the top and the bottom of the front surface of the door plate are respectively and fixedly connected with a dustproof board. According to the invention, through the mutual matching of the box body, the door plate, the power panel, the system board, the line passing device, the dustproof plate, the waterproof silica gel strip, the hanging beam, the support device, the court screen, the handle, the positioning pin, the lock groove and the door lock, the advantages of good waterproof sealing effect and convenience in installation of the die-casting box are achieved, when the die-casting box is installed outdoors, the die-casting box can be effectively sealed, water is prevented from entering the die-casting box, the service life of the die-casting box is prolonged, meanwhile, a user can conveniently install the die-casting box, and the installation difficulty of the user is reduced.

Description

A die-casting box with good sealing effect

technical field

The invention relates to the technical field of die-casting boxes, in particular to a die-casting box with good sealing effect.

Background technique

Die casting is a metal casting process characterized by applying high pressure to the molten metal using the cavity of the mold. The mold is usually machined from a stronger alloy. This process is somewhat similar to injection molding. Most die-casting castings are not Iron-containing, such as zinc, copper, aluminum, magnesium, lead, tin and lead-tin alloys and their alloys, depending on the type of die casting, need to use a cold chamber die casting machine or a hot chamber die casting machine.

In the field of large-screen LED display applications, the entire large-screen LED screen is usually composed of multiple small LED screens, and the small LED screens usually need to be installed with a cabinet. However, the existing cabinets for installing LED screens There are generally technical problems such as insufficient structural strength, easy deformation, and poor sealing effect, which seriously affect the overall quality of the LED display. For this reason, we propose a die-casting box with a good sealing effect.

Contents of the invention

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the present invention provides a die-casting box with good sealing effect, which has the advantages of good sealing effect on the die-casting box and easy installation, and solves the problem that the existing die-casting box has poor sealing effect, which causes the die-casting box to be installed outdoors Sometimes, due to rainy weather, water easily enters the inside of the die-casting box, causing damage to the components inside the die-casting box, and the die-casting box is inconvenient for users to install the die-casting box.

(2) Technical solution

In order to achieve the above object, the present invention provides the following technical solutions: a die-casting box with good sealing effect, including a box body, both sides of the front of the box body are movably connected with door panels through hinges, and the center of the back of the door panel is fixedly connected There is a power supply board, the bottom of the back of the door panel is fixedly connected with the system board, the four corners of the front of the box are provided with wire passing devices, the top and bottom of the front of the door panel are fixedly connected with dust-proof panels, the door panel and The back of the dustproof board is glued and connected with a waterproof silica gel strip, the surface of the waterproof silica gel strip is in contact with the surface of the door panel, the center of the top of the box is fixedly connected with a hanging beam, and the front of the box is provided with a A bracket device, the front of the bracket device is fixedly connected with a stadium screen, the top and bottom of the front of the door panel are fixedly connected with a door lock, and the front of the door lock is provided with a waterproof rubber cover.

Preferably, the wire passing device includes a threaded pipe, the rear end of the threaded pipe penetrates into the inner cavity of the box body, and the first nut is threaded on both sides of the surface of the threaded pipe, and the surface of the threaded pipe and A silicone gasket is sheathed on the outside of the first nut, and a second nut is threaded on the surface of the threaded pipe and located on the outside of the silicone gasket.

Preferably, the support device includes a support bottom plate, the left side of the support bottom plate is fixedly connected with the surface of the box body, the right side of the support bottom plate is movably connected with a support fixing frame through a movable pin, and the front side of the support fixing frame A support strut is movably connected with a movable pin, and the right side of the support fixing frame is fixedly connected with the left side of the stadium screen.

Preferably, handles are provided on both sides of the front of the box, and the top and bottom of the handle are fixedly connected to the front of the box by bolts.

Preferably, the four corners of the front of the box are provided with positioning pins, the number of the positioning pins is four, and the four positioning pins are arranged symmetrically and equidistantly at the four corners of the front of the box.

Preferably, both sides of the top and the bottom of the box are provided with lock slots, the number of the lock slots is four, and the four lock slots have the same hole diameter.

(3) Beneficial effects

Compared with the prior art, the present invention provides a die-casting box with good sealing effect, which has the following beneficial effects:

1. The present invention cooperates with each other by setting the box body, door panel, power supply board, system board, wire passing device, dustproof board, waterproof silicone strip, hanging beam, bracket device, court screen, handle, positioning pin, lock groove and door lock , to achieve the advantages of good sealing effect on the die-casting box and easy installation, so that when the die-casting box is installed outdoors, it can effectively seal the die-casting box, prevent water from entering the interior of the die-casting box, prolong the service life of the die-casting box, and facilitate use The operator installs the die-casting box, which reduces the difficulty of installation for the user.

2. The present invention plays the role of automatically controlling the device by setting the power supply board and the system board, by setting the line passing device, it plays the role of facilitating the line passing, and by setting the dustproof board, the inner cavity of the box is waterproof It can effectively prevent water from entering the inner cavity of the box body. By setting a waterproof silicone strip, the inner cavity of the box body can be waterproofed, which can effectively prevent water from entering the box through the gap between the dustproof board and the door panel. The inner cavity of the body, through the installation of the hanging beam, plays a role in the hoisting of the box body, which can effectively facilitate the user to hoist the box body. , to facilitate the opening of the door panel, through the installation of a waterproof rubber cover, the inner cavity of the box can be sealed, and the door lock can be used to facilitate the user to open and close the door panel.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a rear view structure sectional view of the present invention;

Fig. 3 is a side view structure sectional view of the present invention;

Fig. 4 is a schematic diagram of the rear view structure of the door panel of the present invention;

Figure 5 is an exploded view of the structure of the wire passing device of the present invention;

Fig. 6 is an expanded view of the structure of the stent device of the present invention.

In the figure: 1. Box body; 2. Door panel; 3. Power supply board; 4. System board; 5. Wire passing device; 51. Threaded pipe; 52. First nut; 53. Silicone gasket; ; 6, dust-proof board; 7, waterproof silicone strip; 8, hanging beam; 9, bracket device; 91, bracket bottom plate; 92, bracket fixing frame; 93, bracket strut; , positioning pin; 13, lock slot; 14, door lock.

Detailed ways

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 some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

All components of the present invention are common standard components or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or through conventional experimental methods.

Please refer to Figure 1-6, a die-casting box with good sealing effect, including a box body 1, both sides of the front of the box body 1 are movably connected with a door panel 2 through hinges, and the center of the back of the door panel 2 is fixedly connected with a power supply board 3, The bottom of the back of the door panel 2 is fixedly connected with the system board 4, and the four corners of the front of the box body 1 are provided with wire passing devices 5, and the top and bottom of the front of the door panel 2 are fixedly connected with the dustproof plate 6, and the door panel 2 and the dustproof plate 6 The back is glued and connected with a waterproof silica gel strip 7, the surface of the waterproof silica gel strip 7 is in contact with the surface of the door panel 2, the center of the top of the box body 1 is fixedly connected with a hanging beam 8, and the front of the box body 1 is provided with a support device 9, The front of the support device 9 is fixedly connected with a stadium screen 10, and the top and bottom of the front of the door panel 2 are fixedly connected with a door lock 14. The front of the door lock 14 is provided with a waterproof rubber cover, and the wire passing device 5 includes a threaded pipe 51, a threaded pipe 51 The rear end of the threaded pipe 51 penetrates to the inner cavity of the box body 1, and the first nut 52 is threaded on both sides of the surface of the threaded pipe 51, and the surface of the threaded pipe 51 is provided with a silicone gasket 53 on the outer side of the first nut 52. The surface of the pipe 51 is screwed with a second nut 54 on the outside of the silicone gasket 53. The bracket device 9 includes a bracket bottom plate 91. The left side of the bracket bottom plate 91 is fixedly connected to the surface of the box body 1. The right side of the bracket bottom plate 91 passes Movable pin is movably connected with support fixed frame 92, and the front of support fixed frame 92 is movably connected with support strut 93 by movable pin, and the right side of support fixed frame 92 is fixedly connected with the left side of court screen 10, and the two sides of box body 1 front The sides are provided with handles 11, the top and bottom of the handle 11 are fixedly connected with the front of the box body 1 by bolts, and the four corners of the front side of the box body 1 are provided with positioning pins 12, the number of positioning pins 12 is four, and four The positioning pins 12 are arranged symmetrically and equidistantly at the four corners of the front of the box body 1, and both sides of the top and the bottom of the box body 1 are provided with lock slots 13, the number of the lock slots 13 is four, and the aperture diameters of the four lock slots 13 are the same , by setting the power supply board 3 and the system board 4, it plays the role of automatic control of the device, by setting the line passing device 5, it plays the role of facilitating the line passing, and by setting the dustproof plate 6, it plays a role in the inner cavity of the box body 1 It can effectively prevent dust from entering the inner cavity of the box body 1. By setting the waterproof silicone strip 7, the inner cavity of the box body 1 can be waterproofed, which can effectively prevent water from passing through the dustproof plate 6 and the door panel. The gap between the 2 enters the inner cavity of the box body 1. By setting the hanging beam 8, the box body 1 can be hoisted conveniently, which can effectively facilitate the user to hoist the box body 1. By setting the bracket device 9, the The court screen 10 plays the role of convenient adjustment, by setting the handle 11, it plays the role of conveniently opening the door panel 2, by setting the waterproof rubber cover, the inner cavity of the box body 1 is sealed, and by setting the door lock 14, it can To facilitate the user to open and close the door panel 2, by setting the box body 1, the door panel 2, the power board 3, the system board 4, the wire passing device 5, the dustproof board 6, the waterproof silicone strip 7, the hanging beam 8, and the bracket device 9. The stadium screen 10, the handle 11, the positioning pin 12, the lock groove 13 and the door lock 14 cooperate with each other, It achieves the advantages of good sealing effect on the die-casting box and easy installation, so that when the die-casting box is installed outdoors, it can effectively seal the die-casting box, prevent water from entering the inside of the die-casting box, prolong the service life of the die-casting box, and facilitate users Installing the die-casting box reduces the installation difficulty for users.

When in use, the power supply board 3 and the system board 4 are set to automatically control the device. By setting the wire passing device 5, it is convenient to pass the wire. It plays the role of dustproof and can effectively prevent dust from entering the inner cavity of the box body 1. By setting the waterproof silicone strip 7, the inner cavity of the box body 1 can be waterproofed, and can effectively prevent water from passing through the dustproof plate 6 The gap between the door panel 2 and the door panel 2 enters the inner cavity of the box body 1. By setting the hanging beam 8, the box body 1 can be easily hoisted, which can effectively facilitate the user to hoist the box body 1. By setting the bracket device 9 , play the role of convenient adjustment to the stadium screen 10, by setting the handle 11, play the role of conveniently opening the door panel 2, by setting the waterproof rubber cover, play a role in sealing the inner cavity of the box body 1, so that the die-casting box is installed in the When outdoors, the die-casting box can be effectively sealed to prevent water from entering the inside of the die-casting box, prolonging the service life of the die-casting box, and at the same time, it is convenient for the user to install the die-casting box, reducing the difficulty of installation for the user. By setting the door lock 14 , to lock the door panel 2 and prevent water from entering the box body 1, so as to achieve the advantages of good sealing effect on the die-casting box and easy installation.

The standard parts used in this application document can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt mature bolts, rivets, welding, etc. in the prior art. Conventional means, machinery, parts and equipment all adopt conventional models in the prior art, and the control mode is automatically controlled by a controller. The control circuit of the controller can be realized by simple programming by those skilled in the art, and belongs to the well-known knowledge in the art. Common sense, and the present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method and circuit connection in detail, and the peripheral controller mentioned in the specification can play a control role for the electrical components mentioned in this article, and the Peripheral controllers are conventional, known devices.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (6)

1. A die-casting box with good sealing effect, comprising a box body (1), characterized in that: both sides of the front of the box body (1) are movably connected with door panels (2) by hinges, and the door panel (2) The center of the back is fixedly connected with a power board (3), the bottom of the back of the door panel (2) is fixedly connected with a system board (4), and the four corners of the front of the box (1) are provided with wire passing devices (5) , the top and bottom of the front of the door panel (2) are fixedly connected with a dustproof plate (6), and the backs of the door panel (2) and the dustproof plate (6) are glued and connected with waterproof silica gel strips (7), The surface of the waterproof silicone strip (7) is in contact with the surface of the door panel (2), the center of the top of the box (1) is fixedly connected with a hanging beam (8), and the front of the box (1) is provided with Support device (9) is arranged, and the front of described support device (9) is fixedly connected with stadium screen (10), and the top and bottom of described door panel (2) front are all fixedly connected with door lock (14), and described door lock The front of (14) is provided with waterproof glue cover. 2. A die-casting box with good sealing effect according to claim 1, characterized in that: the wire passing device (5) includes a threaded pipe (51), and the rear end of the threaded pipe (51) penetrates into the box The inner cavity of the body (1), the first nut (52) is threaded on both sides of the surface of the threaded pipe (51), and the surface of the threaded pipe (51) is located on the outer sleeve of the first nut (52). A silicone gasket (53) is provided, and a second nut (54) is threaded on the surface of the threaded pipe (51) and located outside the silicone gasket (53). 3. A die-casting box with good sealing effect according to claim 1, characterized in that: the support device (9) comprises a support bottom plate (91), and the left side of the support bottom plate (91) is in contact with the box body ( 1) is fixedly connected to the surface, the right side of the bracket bottom plate (91) is movably connected with a bracket fixing frame (92) through a movable pin, and the front of the bracket fixing frame (92) is movably connected with a bracket strut (92) through a movable pin 93), the right side of the bracket fixing frame (92) is fixedly connected with the left side of the stadium screen (10). 4. A die-casting box with good sealing effect according to claim 1, characterized in that: handles (11) are provided on both sides of the front of the box body (1), and the top of the handle (11) and The bottoms are fixedly connected with the front of the casing (1) by bolts. 5. A die-casting box with good sealing effect according to claim 1, characterized in that: the four corners of the front of the box body (1) are all provided with positioning pins (12), and the number of the positioning pins (12) There are four, and the four positioning pins (12) are arranged symmetrically and equidistantly at the four corners of the front of the casing (1). 6. A die-casting box with good sealing effect according to claim 1, characterized in that: both sides of the top and bottom of the box body (1) are provided with lock grooves (13), and the lock grooves (13) ) is four, and the apertures of the four locking grooves (13) are identical.