CN219352150U

CN219352150U - Magnetic attraction bracket for control main board

Info

Publication number: CN219352150U
Application number: CN202320022496.7U
Authority: CN
Inventors: 江洋
Original assignee: Zhejiang Tongsida Electric Technology Co ltd
Current assignee: Zhejiang Tongsida Electric Technology Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-07-14
Anticipated expiration: 2033-01-05

Abstract

The utility model discloses a magnetic attraction bracket for a control main board, which comprises a U-shaped frame and a limiting plate, wherein a groove is formed in the inner side surface of the U-shaped frame, rectangular grooves are formed in the surfaces of two ends of the U-shaped frame, fixing threaded holes are formed in one side surface of each rectangular groove, fixing screws are arranged in the fixing threaded holes, fixing blocks are arranged at the end parts, located outside the fixing threaded holes, of the fixing screws through screws, and strong magnetic magnets are connected to the surface, away from the fixing screws, of the fixing blocks through reserved grooves in a gluing mode. According to the magnetic bracket for controlling the main board, the fixing block can drive the fixing screw rod to rotate, so that the strong magnet is positioned at a position required by a person, therefore, after the rectangular rod is inserted into the rectangular groove for a specified length, the strong magnet is contacted with the rectangular groove and is adsorbed and fixed, the U-shaped frame is matched with the limiting plate, the main board can be clamped and fixed, the bracket is connected with the main board without using a fastener such as a screw, the use convenience is improved, and the magnetic bracket is suitable for being widely popularized and used.

Description

Magnetic attraction bracket for control main board

Technical Field

The utility model relates to the technical field of mainboards, in particular to a magnetic attraction bracket for a control mainboard.

Background

For electric appliances, the main board is an indispensable component of a control system, and is a dust collecting circuit board which is provided with a plurality of slots and jacks and can be connected with a plurality of electric parts, and when the main board is installed, in order to prevent the antenna at the bottom of the main board from contacting with a fixing mechanism, the main board is generally installed through a bracket.

The utility model discloses a mainboard fixed bolster and display are announced in authority CN206594597, wherein the mainboard fixed bolster includes the support body, locates a plurality of square bosss on the support body, boss and support body punching press integrated into one piece, and separate between the relative both sides of boss and the support body, the boss top still is equipped with the screw that is used for fixed mainboard. The display comprises a main board and a main board fixing support, wherein the main board is fixed on the main board fixing support through the cooperation of screws and the boss. The main board fixing support and the display provided by the utility model have the advantages that the deformation of the support body is reduced, the height of the boss is effectively increased, the production cost of the main board fixing support and the display is reduced, and the production efficiency is improved.

The current mainboard support is when using, can be firm fix the mainboard, but its in fixed process generally needs to use fastener such as screw to be with mainboard and leg joint, and the operation is comparatively loaded down with trivial details, and the degree of screwing of screw still needs comparatively accurate control, just can avoid the mainboard atress great and lead to the circuit to take place to damage, and the convenience of use is not good.

Disclosure of Invention

The utility model mainly aims to provide a magnetic bracket for a control main board, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a support is inhaled to control mainboard magnetism, includes U type frame and limiting plate, the recess has been seted up to U type frame inboard surface, and U type frame both ends surface has seted up rectangular channel, rectangular channel one side surface has seted up fixed screw hole, and fixed screw hole is provided with fixing screw, fixing screw is located the outer tip of fixed screw hole and has the fixed block through the screw mounting, and the fixed block is kept away from a side surface of fixing screw and is connected with strong magnet through the reservation groove veneer, fixed orifices has been seted up at fixed block one side surface both ends, rectangular channel interpolation is equipped with the rectangle pole, and rectangle pole one end passes through screwed connection limiting plate.

Further, locating threaded holes are formed in the bottom end surfaces of the U-shaped frame and the limiting plate, locating threaded holes are formed in the locating threaded holes, and locating plates are mounted on the end portions, located outside the locating threaded holes, of the locating threaded rods through screws.

Further, the U-shaped frame and the top surface of the limiting plate are provided with mounting holes.

Further, the U-shaped frame and the bottom surface of the limiting plate are provided with accommodating grooves corresponding to the positioning plates.

Further, a limit groove corresponding to the groove is formed in the side face, close to the U-shaped frame, of the limit plate.

Compared with the prior art, the utility model has the following beneficial effects:

through setting up rectangle pole, strong magnet, fixed block and fixing screw, the fixed block can drive fixing screw rotatory to make strong magnet be located personnel's required position, consequently, after the rectangle pole inserts rectangle inslot appointed length, strong magnet can contact with it, and adsorb fixedly with it, and then make U type frame and limiting plate cooperate, can fix the mainboard centre gripping, with need not to use fastener such as screw to be connected support and mainboard, improvement convenient to use.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a magnetic bracket for a control motherboard of the present utility model.

Fig. 2 is a schematic cross-sectional view of a U-shaped frame for controlling a magnetic attraction bracket of a motherboard according to the present utility model.

Fig. 3 is a schematic diagram of a connection structure of a fixing block, a fixing hole and a strong magnet of a magnetic attraction bracket of a control main board.

In the figure: 1. a U-shaped frame; 2. a mounting hole; 3. a groove; 4. positioning a screw; 5. a positioning plate; 6. a rectangular bar; 7. a limiting plate; 8. fixing the threaded holes; 9. a fixed screw; 10. rectangular grooves; 11. a fixed block; 12. a fixing hole; 13. a strong magnetic iron; 14. positioning the threaded hole; 15. an accommodating groove.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, a control main board magnetic bracket comprises a U-shaped frame 1 and a limiting plate 7, a groove 3 is formed in the inner side surface of the U-shaped frame 1, rectangular grooves 10 are formed in the surfaces of two ends of the U-shaped frame 1, fixing threaded holes 8 are formed in one side surface of the rectangular grooves 10, fixing screws 9 are arranged in the fixing threaded holes 8, fixing blocks 11 are mounted on the end portions, located outside the fixing threaded holes 8, of the fixing blocks 11, one side surface, away from the fixing screws 9, of the fixing blocks 11 is connected with a ferromagnetic magnet 13 through reserved groove gluing, fixing holes 12 are formed in the two ends of one side surface of the fixing blocks 11, rectangular rods 6 are inserted into the rectangular grooves 10, one ends of the rectangular rods 6 are connected with the limiting plate 7 through screws, and the positions of the ferromagnetic magnet 13 can be adjusted, so that after the ferromagnetic magnet 13 adsorbs the rectangular rods 6, the U-shaped frame 1 is matched with the limiting plate 7, and the main board can be clamped and fixed.

Wherein, as shown in fig. 1, locating screw holes 14 have all been seted up to U type frame 1 and limiting plate 7 bottom surface, and all are provided with locating screw 4 in the locating screw holes 14, locating screw 4 is located the tip outside the locating screw hole 14 and all installs locating plate 5 through the screw, and when the fixed electrical apparatus casing area of this support is not at ordinary times, personnel can manually rotate a plurality of locating screw 4 respectively to make a plurality of locating plates 5 contact electrical apparatus casing respectively, thereby improve the stability after this support is fixed.

As shown in fig. 1 and 2, the top surfaces of the U-shaped frame 1 and the limiting plate 7 are provided with mounting holes 2.

As shown in fig. 2, the bottom surfaces of the U-shaped frame 1 and the limiting plate 7 are provided with receiving grooves 15 corresponding to the positioning plates 5, and the positioning plates 5 completely enter the receiving grooves 15, so that the bottoms of the brackets are in the same plane.

As shown in fig. 1, the side surface of the limiting plate 7, which is close to the U-shaped frame 1, is provided with a limiting groove corresponding to the groove 3, and the specification of the limiting groove is the same as that of the groove 3 opposite to the U-shaped frame 1, so that when the paperboard is clamped and fixed by the bracket, the limiting groove and the groove 3 are respectively clamped outside the edge of the motherboard.

It should be noted that, in the utility model, when the magnetic bracket for controlling a motherboard is installed, a person can draw out the rectangular rod 6 from the rectangular groove 10, then insert the motherboard into the groove 3 of the U-shaped frame 1, so as to primarily limit the motherboard, next, the person can manually insert two screwdrivers into the fixing holes 12 respectively, so as to apply a rotating force to the fixing block 11, further, the fixing screw 9 rotates in the fixing threaded hole 8, so as to adjust the position of the ferromagnetic magnet 13 in the rectangular groove 10, so that the ferromagnetic magnet 13 is positioned at a position required by the person, then, the person can insert the rectangular rod 6 into the rectangular groove 10, so that the ferromagnetic magnet 13 adsorbs and fixes the rectangular rod 6, further, one side of the limiting plate 7 is in convenient contact with the motherboard, so as to further limit the motherboard, next, the person can fix the bracket inside the electrical appliance casing by using fasteners such as bolts, so as to complete the installation operation of the motherboard.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a support is inhaled to control mainboard magnetism, includes U type frame (1) and limiting plate (7), its characterized in that: the utility model discloses a rectangular groove (10) is offered on U type frame (1) inboard surface, and rectangular groove (10) is offered on U type frame (1) both ends surface, rectangular groove (10) interior side surface has offered fixed screw hole (8), and is provided with fixing screw (9) in fixed screw hole (8), fixing screw (9) are located the tip outside fixed screw hole (8) and have fixed block (11) through the screw mounting, and one side surface that fixed screw (9) was kept away from to fixed block (11) is connected with ferromagnetic magnet (13) through the reservation groove veneer, fixed hole (12) have been offered on one side surface both ends of fixed block (11), rectangular groove (10) interpolation is equipped with rectangle pole (6), and rectangle pole (6) one end is through screwed connection limiting plate (7).

2. The control motherboard magnetic bracket as recited in claim 1, wherein: the U-shaped frame (1) and the bottom end surface of the limiting plate (7) are respectively provided with a positioning threaded hole (14), positioning screws (4) are respectively arranged in the positioning threaded holes (14), and the end parts, located outside the positioning threaded holes (14), of the positioning screws (4) are respectively provided with a positioning plate (5) through screws.

3. The control motherboard magnetic bracket as recited in claim 1, wherein: the top surfaces of the U-shaped frame (1) and the limiting plate (7) are provided with mounting holes (2).

4. The control motherboard magnetic bracket as recited in claim 1, wherein: and accommodating grooves (15) corresponding to the positioning plates (5) are formed in the bottom surfaces of the U-shaped frame (1) and the limiting plates (7).

5. The control motherboard magnetic bracket as recited in claim 1, wherein: the side surface of the limiting plate (7) close to the U-shaped frame (1) is provided with a limiting groove corresponding to the groove (3).