Detailed Description
In order to describe the technical contents, the achieved objects and effects of the present utility model in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.
Referring to fig. 1 to 8, a novel mounting plate is mounted on a box reinforcing rib 1 of a display screen box, and a first connecting hole 11 is formed in the box reinforcing rib 1; the novel mounting plate comprises a main plate body 2 and a connecting portion 3 which are connected, the connecting portion 3 corresponds to the first connecting hole 11 and is provided with a second connecting hole 311, the connecting portion 3 or the main plate body 2 is provided with a protruding portion 4, and the protruding portion 4 is abutted to the box reinforcing rib 1 so as to limit the relative angle between the connecting portion 3 and the box reinforcing rib 1.
From the above description, the beneficial effects of the utility model are as follows: the novel mounting plate structure is simple, the mounting can be completed through the screw connection of the second connecting hole 311 and the first connecting hole 11 on the box reinforcing rib 1, only one screw needs to be screwed in the dismounting process, the dismounting process is convenient and fast, and the use cost is low. After installation, the relative angle between the connecting part 3 and the box reinforcing rib 1 is limited by the protruding part 4, so that the screw at the connecting part, which is caused by the rotation of the connecting part 3 relative to the box reinforcing rib 1, can be prevented from loosening, and the stable installation is ensured.
Further, the connecting portion 3 is formed by extending the outer edge of the main board body 2 to protrude outwards.
Further, the protruding portion 4 is formed by bending and extending the edge of the connecting portion 3 or the main board body 2 toward one side.
From the above description, the integrated structure of the boss 4, the connecting portion 3 and the main board body 2 formed integrally can effectively reduce the production and assembly processes, improve the production efficiency of the novel mounting board, and reduce the production cost.
Further, the second connection hole 311 is a threaded hole, the connection portion 3 is provided with a connection boss 31, and the connection boss 31 is provided with the second connection hole 311.
As is apparent from the above description, the second connection hole 311 is provided on the connection boss 31 to extend the engagement length of the second connection hole 311 and the connection screw 6, thereby making the connection of the connection part 3 and the case reinforcing bar 1 more stable.
Further, the number of the protruding portions 4 is at least two, and the second connecting hole 311 is located between two adjacent protruding portions 4.
As is apparent from the above description, the two protrusions 4 can respectively restrict the rotational tendency of the connection portion 3 in two different directions about the axial direction of the first connection hole 11, so that the relative angular relationship of the connection portion 3 and the case bead 1 can be more firmly restricted.
Further, a limiting portion 5 is disposed on a side, away from the connecting portion 3, of the main board body 2.
From the above description, after the novel mounting plate is mounted to the box reinforcing rib 1, one side of the main board body 2 away from the connecting portion 3 is bent downwards under the action of gravity, the position of the limiting portion 5 capable of limiting the board 7 or the power supply 8 is set, the board 7 or the power supply 8 is prevented from accidentally sliding down in the mounting process, meanwhile, the board 7 or the power supply 8 can be positioned, and a worker can conveniently mount the board 7 or the power supply 8 on the main board body 2.
Further, the main board body 2 is provided with a plurality of mounting holes 211.
As can be seen from the above description, the main board body 2 can be screwed to the board card 7 or the power supply 8 through the plurality of mounting holes 211, so that the board card 7 or the power supply 8 is mounted on the novel mounting board.
Further, the main board body 2 is provided with a plurality of protruding mounting bosses 21, and the mounting bosses 21 are provided with the mounting holes 211.
As can be seen from the above description, after the board 7 is mounted to the main board body 2 through the screws and the mounting holes 211, the mounting boss 21 can raise the position of the board 7, which is beneficial to air flowing between the board 7 and the main board body 2 and improves the heat dissipation speed of the board 7.
Further, a hollowed-out window 22 is formed on the main board body 2.
As can be seen from the above description, the hollowed-out window 22 is used for avoiding part of the structure on the board card 7, and meanwhile, the exchange speed of air between the board card 7 and the main board body 2 and external air can be further improved, so as to accelerate the heat dissipation speed of the board card 7.
Further, the main board body 2 is provided with a positioning column 23.
As can be seen from the above description, the positioning posts 23 can cooperate with the positioning holes 81 on the power supply 8 to position the power supply 8, so that a worker can mount the power supply 8 on the main board body 2.
Referring to fig. 1 to 5, a first embodiment of the present utility model is as follows: a novel mounting plate is used for mounting a board card 7 or a power supply 8 on a box reinforcing rib 1 of a display screen box. The box body reinforcing rib 1 is provided with a first connecting hole 11.
The novel mounting plate comprises a main plate body 2 and a connecting portion 3 which are connected, wherein the connecting portion 3 is provided with a second connecting hole 311 corresponding to the first connecting hole 11, the connecting portion 3 or the main plate body 2 is provided with a protruding portion 4, the protruding portion 4 is abutted against the box reinforcing rib 1 to limit the axial rotation trend of the connecting portion 3 around the first connecting hole 11, and therefore the relative angle between the connecting portion 3 and the box reinforcing rib 1 is limited. Specifically, the connection portion 3 has a plate shape. The first and second connection holes 11 and 311 are vertically disposed in the axial direction. The extending direction of the boss 4 is perpendicular to the connection portion 3, and the extending direction of the boss 4 is parallel to the axial direction of the second connection hole 311. The distance between the protruding part 4 and the main board body 2 is smaller than the distance between the second connecting hole 311 and the main board body 2, and one surface of the protruding part 4 away from the main board body 2 is used for abutting against the side surface of the box body reinforcing rib 1. In this embodiment, the first connecting hole 11 is a circular through hole, the second connecting hole 311 is a threaded hole, and the novel mounting plate can be mounted on the box reinforcing rib 1 by using a connecting screw 6 to penetrate through the first connecting hole 11 and be connected with the second connecting hole 311. The connecting portion 3 is located below the case reinforcing rib 1, and the protruding portion 4 extends upward. In other embodiments, the first connecting hole 11 may be a threaded hole, the second connecting hole 311 may be a through hole, the connecting portion 3 is located above the box stiffener 1, and the protruding portion 4 extends downward.
Preferably, as shown in fig. 1, the connection portion 3 is formed by extending the outer edge of the main plate body 2 to protrude outward. Specifically, the main plate body 2 has a rectangular plate shape including two longer side edges and two shorter end edges. The connecting part 3 is formed by the middle area of one side edge of the main board body 2 protruding outwards, and the distance between the connecting part 3 and the two end edges of the main board body 2 is the same.
Preferably, as shown in fig. 1, the protruding portion 4 is formed by bending and extending the edge of the connecting portion 3 or the main plate body 2 to one side. In this embodiment, the protruding portion 4 is formed by bending and extending upward a part of the connecting portion 3 away from the edge of one side of the main board body 2. The boss 4 has a plate shape. In other embodiments, the boss 4 may be provided in a cylindrical or prismatic shape; the boss 4 may be formed by bending and extending part of the side edge of the main plate body 2 upward.
Preferably, as shown in fig. 1 and 5, the number of the protrusions 4 is at least two, and the second connection hole 311 is located between two adjacent protrusions 4. Specifically, the two protruding portions 4 are located at both ends of the connecting portion 3, respectively. The second connection hole 311 is provided near one side of the connection portion 3 away from the main board body 2. The two protruding portions 4 can respectively limit the rotation trend of the connecting portion 3 in two different directions around the axial direction of the first connecting hole 11, so that the relative angle relation between the connecting portion 3 and the box reinforcing rib 1 is more firmly limited, and the connecting screw 6 at the connecting position of the connecting portion 3 and the box reinforcing rib 1 is prevented from loosening. It is easy to understand that if the number of the protruding portions 4 is one, and the protruding portions 4 are provided at one end of the connecting portion 3, the reverse moment from the protruding portions 4, which is received by the connecting portion 3 rotating in one direction around the axial direction of the first connecting hole 11, will be much smaller than the reverse moment received by the connecting portion 4 rotating in the other direction, and the protruding portions 4 can only limit the rotation tendency of the connecting portion 3 in one direction around the axial direction of the first connecting hole 11; if the quantity of bellying 4 is one, and this bellying 4's both sides use second connecting hole 311 as central symmetry setting, then in order to make bellying 4 satisfy the user demand to the reverse moment that connecting portion 3 applyed, bellying 4's width needs to set up than bigger, is unfavorable for reducing the manufacturing cost of this novel mounting panel.
Preferably, as shown in fig. 3, the connection portion 3 is provided with a connection boss 31, and the connection boss 31 is provided with a second connection hole 311. Specifically, the connection boss 31 is provided on a surface of the connection portion 3 away from the boss 4. In this embodiment, the connection boss 31 is provided on the bottom surface of the connection portion 3. It is easy to understand that the second connection hole 311 is provided on the connection boss 31 to extend the engagement length of the second connection hole 311 and the connection screw 6, so that the connection portion 3 and the case reinforcing rib 1 are more firmly connected.
Preferably, as shown in fig. 1 and 2, a limiting portion 5 is disposed on a side of the main board body 2 away from the connecting portion 3. In this embodiment, the limiting portion 5 is formed by bending and extending upward from the edge of one side of the main board body 2 away from the connecting portion 3.
Preferably, as shown in fig. 1, the main board body 2 is provided with a plurality of mounting holes 211. In this embodiment, the mounting hole 211 is a threaded hole, and the main board body 2 can be connected with the board 7 by screws through the mounting hole 211. The number of the mounting holes 211 is four, and the four mounting holes 211 are respectively arranged near the four corners of the main plate body 2.
Preferably, as shown in fig. 1 and 2, the main board body 2 is provided with a plurality of protruding mounting bosses 21, and the mounting bosses 21 are provided with mounting holes 211. Specifically, the mounting boss 21 is cylindrical, the mounting boss 21 is disposed on the top surface of the main board body 2, and the mounting hole 211 is formed on the top surface of the mounting boss 21. It is easy to understand that, after the board 7 is mounted to the main board body 2 through the screws and the mounting holes 211, the mounting boss 21 can raise the position of the board 7, which is beneficial to air flow between the board 7 and the main board body 2 and improves the heat dissipation speed of the board 7.
Preferably, as shown in fig. 1 and 2, the main board body 2 is provided with a hollowed-out window 22. In this embodiment, the hollowed-out window 22 is rectangular. In other embodiments, the hollowed-out window 22 may be provided in a circular shape, an oval shape, or other polygonal shapes. The hollowed-out window 22 is used for avoiding part of the structure on the board card 7, and meanwhile, the exchange speed of air between the board card 7 and the main board body 2 and outside air can be further improved, and the heat dissipation effect of the board card 7 is enhanced.
Referring to fig. 6 to 8, a second embodiment of the present utility model is as follows: a novel mounting plate is used for mounting a board card 7 or a power supply 8 on a box reinforcing rib 1 of a display screen box. The box body reinforcing rib 1 is provided with a first connecting hole 11.
The novel mounting plate comprises a main plate body 2 and a connecting portion 3 which are connected, wherein the connecting portion 3 is provided with a second connecting hole 311 corresponding to the first connecting hole 11, the connecting portion 3 or the main plate body 2 is provided with a protruding portion 4, the protruding portion 4 is abutted against the box reinforcing rib 1 to limit the axial rotation trend of the connecting portion 3 around the first connecting hole 11, and therefore the relative angle between the connecting portion 3 and the box reinforcing rib 1 is limited. Specifically, the connection portion 3 has a plate shape. The first and second connection holes 11 and 311 are vertically disposed in the axial direction. The extending direction of the boss 4 is perpendicular to the connection portion 3, and the extending direction of the boss 4 is parallel to the axial direction of the second connection hole 311. The distance between the protruding part 4 and the main board body 2 is smaller than the distance between the second connecting hole 311 and the main board body 2, and one surface of the protruding part 4 away from the main board body 2 is used for abutting against the side surface of the box body reinforcing rib 1. In this embodiment, the first connecting hole 11 is a circular through hole, the second connecting hole 311 is a threaded hole, and the novel mounting plate can be mounted on the box reinforcing rib 1 by using a connecting screw 6 to penetrate through the first connecting hole 11 and be connected with the second connecting hole 311. The connecting portion 3 is located below the case reinforcing rib 1, and the protruding portion 4 extends upward. In other embodiments, the first connecting hole 11 may be a threaded hole, the second connecting hole 311 may be a through hole, the connecting portion 3 is located above the box stiffener 1, and the protruding portion 4 extends downward.
Preferably, as shown in fig. 6, the connection portion 3 is formed by extending the outer edge of the main plate body 2 to protrude outward. Specifically, the main plate body 2 has a rectangular plate shape including two longer side edges and two shorter end edges. The connecting part 3 is formed by the middle area of one side edge of the main board body 2 protruding outwards, and the distance between the connecting part 3 and the two end edges of the main board body 2 is the same.
Preferably, as shown in fig. 6, the protruding portion 4 is formed by bending and extending the edge of the connecting portion 3 or the main plate body 2 to one side. In this embodiment, the protruding portion 4 is formed by bending and extending upward a part of the connecting portion 3 away from the edge of one side of the main board body 2. The boss 4 has a plate shape. In other embodiments, the boss 4 may be provided in a cylindrical or prismatic shape; the boss 4 may be formed by bending and extending part of the side edge of the main plate body 2 upward.
Preferably, as shown in fig. 6, the number of the protrusions 4 is at least two, and the second connection hole 311 is located between two adjacent protrusions 4. Specifically, the two protruding portions 4 are located at both ends of the connecting portion 3, respectively. The second connection hole 311 is provided near one side of the connection portion 3 away from the main board body 2. The two protruding portions 4 can respectively limit the rotation trend of the connecting portion 3 in two different directions around the axial direction of the first connecting hole 11, so that the relative angle relation between the connecting portion 3 and the box reinforcing rib 1 is more firmly limited, and the connecting screw 6 at the connecting position of the connecting portion 3 and the box reinforcing rib 1 is prevented from loosening. It is easy to understand that if the number of the protruding portions 4 is one, and the protruding portions 4 are provided at one end of the connecting portion 3, the reverse moment from the protruding portions 4, which is received by the connecting portion 3 rotating in one direction around the axial direction of the first connecting hole 11, will be much smaller than the reverse moment received by the connecting portion 4 rotating in the other direction, and the protruding portions 4 can only limit the rotation tendency of the connecting portion 3 in one direction around the axial direction of the first connecting hole 11; if the quantity of bellying 4 is one, and this bellying 4's both sides use second connecting hole 311 as central symmetry setting, then in order to make bellying 4 satisfy the user demand to the reverse moment that connecting portion 3 applyed, bellying 4's width needs to set up than bigger, is unfavorable for reducing the manufacturing cost of this novel mounting panel.
Preferably, as shown in fig. 8, the connection portion 3 is provided with a connection boss 31, and the connection boss 31 is provided with a second connection hole 311. Specifically, the connection boss 31 is provided on a surface of the connection portion 3 away from the boss 4. In this embodiment, the connection boss 31 is provided on the bottom surface of the connection portion 3. It is easy to understand that the second connection hole 311 is provided on the connection boss 31 to extend the engagement length of the second connection hole 311 and the connection screw 6, so that the connection portion 3 and the case reinforcing rib 1 are more firmly connected.
Preferably, as shown in fig. 6, a limiting portion 5 is disposed on a side of the main board body 2 away from the connecting portion 3. In this embodiment, the limiting portion 5 is formed by bending and extending upward from the edge of one side of the main board body 2 away from the connecting portion 3.
Preferably, as shown in fig. 6 and 7, the main board body 2 is provided with a plurality of mounting holes 211 and positioning posts 23. In this embodiment, the mounting hole 211 is a threaded hole, and the main board body 2 can be connected with the power supply 8 by screws through the mounting hole 211. The locating column 23 is located the mainboard body 2 top surface, and the locating column 23 is used for pegging graft the cooperation with locating hole 81 on the power 8. The positioning column 23 is cylindrical, and the top edge of the positioning column 23 is rounded. The number of the mounting holes 211 and the positioning columns 23 is two, the two mounting holes 211 are respectively close to two diagonal corners of the main board body 2, and the two positioning columns 23 are respectively close to the other two corners of the main board body 2. In other embodiments, the number of mounting holes 211 and positioning posts 23 may be set to one, three, or more.
In conclusion, the novel mounting plate provided by the utility model has the advantages that the structure is simple, the mounting can be completed through the screw connection between the second connecting hole and the first connecting hole on the box body reinforcing rib, only one screw is required to be screwed in the dismounting process, the dismounting process is convenient and quick, and the use cost is low. After installation, the relative angle between the connecting part and the box reinforcing rib is limited by the protruding part, so that the screw at the connecting part is prevented from loosening due to the rotation of the connecting part relative to the box reinforcing rib, and the installation stability is ensured.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent changes made by the specification and drawings of the present utility model, or direct or indirect application in the relevant art, are included in the scope of the present utility model.