CN212717506U

CN212717506U - Embedded magnet type connecting piece

Info

Publication number: CN212717506U
Application number: CN202021647686.0U
Authority: CN
Inventors: 向世平
Original assignee: Shenzhen Xinjinhua Technology Co ltd
Current assignee: Shenzhen Xinjinhua Technology Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-03-16
Anticipated expiration: 2030-08-10

Abstract

The utility model provides an embedded magnet formula connecting piece. The embedded magnet type connecting piece comprises a connecting seat, a connecting screw and a magnetic piece, wherein the connecting seat is of an annular structure with a bottom surface, and a mounting hole position is formed in the connecting seat; the connecting screw is arranged in the mounting hole position, and the diameter of the connecting screw is smaller than that of the mounting hole position; the magnetic connecting piece is detachably connected in the connecting seat; after the connecting screw is arranged in the mounting hole position, a mounting cavity for accommodating the magnetic part is formed, the magnetic part is embedded into the mounting cavity, and the connecting seat, the connecting screw and the magnetic part are adsorbed together. The utility model discloses an embedded magnet formula connecting piece can be convenient for use the dismantlement and the installation of the LED module of this embedded magnet formula connecting piece, can reduce manufacturing cost simultaneously, improves the profit of enterprise.

Description

Embedded magnet type connecting piece

Technical Field

The utility model relates to a technical field of connecting piece especially relates to embedded magnet formula connecting piece.

Background

The LED module is a product with wide application in LED products, and the simple LED module consists of a circuit board provided with LEDs and a shell. The LED module is mainly used for displaying the night effect of characters and marks, takes characters or marks as media, is installed on the top of a building or a wall surface, can show the daytime effect of the marks, and can also use the LED as a light-emitting source to show another effect at night.

In the existing design, the LED module is usually small in size, and if large-scale display is needed, a plurality of LED modules are combined into a whole to meet the purpose of large-scale display. The LED modules are usually mounted on a fixed mounting frame, and the conventional mounting method is to mount the LED mounting frame and the LED modules by mutually matching screws and nuts.

The fixed mode of screw and nut complex makes the dismantlement and the maintenance degree of difficulty increase of LED module after using. Therefore, magnet begins to be used in the installation of the LED module, namely the magnet is fixed on the LED module, and the LED mounting frame and the LED module are fixed through the attraction of the magnet, so that the LED module is convenient to install and is also very convenient to disassemble.

However, the cost of the magnet is very high, and the use of the magnet in the installation process of the LED module greatly increases the installation cost of the LED module.

It is therefore imperative to redesign a new connector to address the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an embedded magnet formula connecting piece to adopt the technical problem that single magnet cost is high to cause in solving current LED module installation.

The utility model provides an embedded magnet type connecting piece, which comprises a connecting seat, a connecting screw and a magnetic piece, wherein the connecting seat is an annular structure provided with a bottom surface, and the connecting seat is provided with an installation hole site; the connecting screw is arranged in the mounting hole position, and the diameter of the connecting screw is smaller than that of the mounting hole position; the magnetic connecting piece is detachably connected in the connecting seat; after the connecting screw is arranged in the mounting hole position, a mounting cavity for accommodating the magnetic part is formed, the magnetic part is embedded into the mounting cavity, and the connecting seat, the connecting screw and the magnetic part are adsorbed together.

Optionally, after the connecting screw is mounted in the mounting hole, the upper surface of the connecting screw is not higher than the surface of the connecting base, where the mounting hole is formed.

Optionally, after the magnetic element is embedded into the mounting cavity, one side of the magnetic element away from the mounting hole is in the same plane as one side of the connecting seat away from the mounting hole.

Optionally, the connecting seat is made of iron.

Optionally, the connecting seat is externally provided with anti-slip threads.

Optionally, the magnetic member is a neodymium iron boron magnet.

Optionally, the outer surface of the magnetic member is plated with nickel or white zinc.

The utility model has the advantages as follows:

this embedded magnet formula connecting piece includes the connecting seat, connecting screw and magnetic part, the utility model provides an embedded magnet formula connecting piece mainly is applied to in the installation of LED module, and only uses single magnet in traditional LED module installation has been replaced to connecting seat, connecting screw and magnetic part, and wherein, the magnetic part is installed in the connecting seat and the connecting seat is iron, has reduced the volume that uses magnet in the LED module use greatly, just the utility model discloses an embedded magnet formula connecting piece adsorption is better, and the cost of magnet is high, the utility model discloses a setting up of magnetic part and connecting seat has effectively reduced the use volume of magnet in the LED module, has still effectively reduced the installation cost of LED module when improving the efficiency of LED module installation. Simultaneously, connecting screw and connecting seat are two parts of alternate segregation, and can be with connecting seat and connecting screw processing as integrated into one piece among the conventional art, and integrated into one piece's cost of labor is high, consequently, the utility model discloses a connecting piece will connecting screw and connecting seat mutually independent, only just can install connecting screw in the connecting seat when the LED module need install, has further reduced the use cost of this embedded magnet formula connecting piece.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of an embedded magnet type connecting member provided by the present invention;

fig. 2 is an exploded schematic view of the embedded magnet type connector provided by the present invention;

fig. 3 is a schematic cross-sectional structure diagram of the embedded magnet type connecting member provided by the present invention.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Please refer to fig. 1 to 3, fig. 1 is a schematic structural diagram of an embedded magnet type connecting member provided by the present invention, fig. 2 is a schematic structural diagram of an explosion of the embedded magnet type connecting member provided by the present invention, and fig. 3 is a schematic structural diagram of a cross section of the embedded magnet type connecting member provided by the present invention.

The utility model discloses an embedded magnet formula connecting piece 1000 includes connecting seat 100, connecting screw 200 and magnetic part 300.

The connecting base 100 is an annular structure with a bottom surface, a mounting hole 120 is formed in the connecting base 100, the connecting screw 200 is mounted in the mounting hole 120, the diameter of the connecting screw 200 is smaller than that of the mounting hole 120, and the magnetic member 300 is detachably connected in the connecting base 100; after the connection screw 200 is installed in the installation hole 120, an installation cavity 110 for accommodating the magnetic element 300 is formed, and the magnetic element 300 is embedded in the installation cavity 110, at this time, the connection base 100, the connection screw 200 and the magnetic element 300 are mutually adsorbed together.

Of course, the shape of the connecting seat 100 may also be rectangular, rhombic, etc., and the present invention does not specifically limit the shape of the connecting seat 100. Connecting seat 100 is iron, can adsorb each other with magnetic part 300, and connecting seat 100 is equipped with anti-skidding line outward, can increase the user and be using the utility model discloses a frictional force when embedded magnet formula connecting piece 1000's connecting seat 100 for the user can easily rotate whole connecting seat 100 through the anti-skidding line in the connecting seat 100 outside.

Further, when the connection screw 200 is mounted in the mounting hole 120, the upper surface of the connection screw 200 is not higher than the side of the connecting base 100 with the mounting hole 120, and in one embodiment, when the connection screw 200 is mounted in the mounting hole 120, the upper surface of the connection screw 200 is lower than the side of the connecting base 100 with the mounting hole 120. After the magnetic member 300 is installed in the connection seat 100, the upper surface of the connection screw 200 is just located between the magnetic member 300 and the connection seat 100, because of the magnetic force action of the magnetic member 300 and the connection seat 100, the connection screw 200 can be driven to rotate together when the connection seat 100 rotates, and then the connection screw 200 is convenient to be installed in an external LED module.

Of course, in another embodiment, after the connection screw 200 is mounted in the mounting hole 120, the upper surface of the connection screw 200 is kept flat with the surface of the connection socket 100 opened with the mounting hole 120.

Meanwhile, the connection screw 200 may be an M2 screw, an M3 screw, or an M4 screw. The M2 screw, the M3 screw, and the M4 screw are widely used in various industries, and thus, the M2 screw, the M3 screw, or the M4 screw may be mass-produced. The utility model provides a connecting screw 200 directly adopts M2 screw, M3 screw or M4 screw, can make the utility model provides an embedded magnet formula connecting piece 1000 is more simple, can design connecting screw 200 and connecting seat 100 as integrated into one piece usually in the design of traditional LED module connecting piece, and the utility model provides an embedded magnet formula connecting piece 1000 with connecting seat 100 and connecting screw 200 separately design, in the factory production, only need produce connecting seat 100 can, connecting screw 200 then selects M2 screw, M3 screw or M4 screw according to the size of the LED module of needs installation. Because integrated into one piece's is with high costs in process of production, so the utility model discloses separately design connecting seat 100 and connecting screw 200, and connecting screw 200 directly adopts M2 screw, M3 screw or M4 screw, then in production be equivalent to only produce connecting seat 100 can, the whole embedded magnet formula connecting piece 1000's of ability greatly reduced manufacturing cost to improve the profit of enterprise.

Referring to fig. 1 and fig. 2, further, after the magnetic element 300 is inserted into the mounting cavity 110, a side of the magnetic element 300 away from the mounting hole 120 and a side of the connecting socket 100 away from the mounting hole 120 are located on the same plane. Wherein, magnetic part 300 and connecting seat 100 are in the coplanar, can increase external LED module when using and the area of contact of installation face, thereby can make the utility model discloses an embedded magnet formula connecting piece 1000 is applied to back in the LED module for area of contact grow between LED module and the installation face, thereby the LED module is fixed more firm.

Simultaneously, magnetic member 300 installs back in connecting seat 100, the material of connecting seat 100 is iron, magnetic member 300 is neodymium iron boron magnet, at this moment, connecting seat 100 can be magnetized by magnetic member 300, the magnetic field and the primary magnetic field of production add up, can be bigger than original magnetic field magnetism, thereby it is higher than using single magnet magnetism to make magnetic member 300 and iron connecting seat 100 complex magnetism, can also increase the magnetism of whole embedded magnet formula connecting piece 1000 when reducing and using the magnet volume.

The diameter of the connecting screw 200 is smaller than that of the mounting hole 120 to facilitate the connecting screw 200 to be easily mounted in the mounting hole 120.

The magnetic member 300 is a neodymium iron boron magnet, and the outer surface of the magnetic member 300 is plated with nickel or white zinc.

Wherein, magnetism spare 300 adopts the neodymium iron boron magnetism body mainly because neodymium iron boron magnetism body has characteristics such as small, light in weight, magnetic force are strong, chooses for use the neodymium iron boron most mainly still to consider this piece of magnetic force, and it is the neodymium iron boron relatively easy processing become the dysmorphism to have, need not use the mould moreover. Meanwhile, nickel or white zinc is electroplated on the surface of the neodymium iron boron magnet, so that the magnetic part 300 can be ensured to avoid deformation under various living substances and natural environments of acid-base fixation. Meanwhile, the white zinc has good polishing property, so that the magnetic member 300 is more beautiful.

Further, the single magnetic member 300 can achieve 1.5-5kg of attraction force on the iron object, and the installation stability of the LED module can be improved when the magnetic member 300 is applied to the installation process of the LED module. Furthermore, a plurality of magnetic members 300 can be mounted on the same LED module, so that the LED module has higher attraction force and higher stability.

The utility model provides an embedded magnet formula connecting piece 1000 is when using, at first installs connecting screw 200 in the installation hole site 120 of connecting seat 100, then with in the installation cavity 110 of magnetic part 300 embedding connecting seat 100 again, last with connecting screw 200 connect with external LED module on can. Install the utility model discloses an embedded magnet formula connecting piece 1000's LED module can easily be installed on LED module mounting bracket, also can easily follow LED module mounting bracket and easily dismantle the LED module certainly.

Wherein, the utility model provides an embedded magnet formula connecting piece 1000 has replaced only to use single magnet among the prior art in the LED module installation, the utility model discloses a connecting seat 100 and magnetic part 300 combine together, have reduced the use amount of magnet, can satisfy the requirement of LED module installation simultaneously again, and then the utility model discloses an embedded magnet formula connecting piece 1000 compares manufacturing cost with single use magnet and reduces.

The utility model provides an in the installation of embedded magnet formula connecting piece 1000 mainly is applied to the LED module, connecting seat 100, connecting screw 200 and magnetic part 300 have replaced only using single magnet in traditional LED module installation, wherein, magnetic part 300 is installed in connecting seat 100, and connecting seat 100 is straight line colored iron, has reduced the volume that uses magnet in the LED module use greatly, just the utility model discloses an embedded magnet formula connecting piece 1000 has better adsorption effect, and the cost of magnet is high, the utility model discloses a setting of magnetic part 300 and connecting seat 100 can say that connecting seat 100 replaces partial magnet, has effectively reduced the use volume of magnet in the LED module, has still effectively reduced the installation cost of LED module when improving the efficiency of LED module installation. Simultaneously, connecting screw 200 is two parts of alternate segregation with connecting seat 100, and can process connecting seat 100 and connecting screw 200 as integrated into one piece among the conventional art, and integrated into one piece needs to go with the machine of tapping machine and tapping machine two kinds of differences respectively to connecting seat 100 and connecting screw 200 and processes, and this cost of labor that makes integrated into one piece processing just becomes uprise, consequently, the utility model discloses a connecting piece is with connecting screw 200 and connecting seat 100 mutual independence, and connecting screw 200 can batch production, only just can install connecting screw 200 in connecting seat 100 when the LED module need install, has further reduced this embedded magnet formula connecting piece 1000's use cost.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An embedded magnet formula connecting piece, its characterized in that includes:

the connecting base is of an annular structure with a bottom surface, and the connecting base is provided with a mounting hole site;

the connecting screw is arranged in the mounting hole position, and the diameter of the connecting screw is smaller than that of the mounting hole position;

the magnetic part is detachably connected in the connecting seat; when the connecting screw is installed in the installation hole position, an installation cavity used for containing the magnetic piece is formed, the magnetic piece is embedded into the installation cavity, and the connecting seat, the connecting screw and the magnetic piece are mutually adsorbed together at the moment.

2. The connecting member of claim 1, wherein after the connecting screw is mounted in the mounting hole, an upper surface of the connecting screw is not higher than a surface of the connecting base on which the mounting hole is formed.

3. The magnet-embedded connector as claimed in claim 1, wherein after the magnetic member is embedded in the mounting cavity, a side of the magnetic member away from the mounting hole is in a same plane with a side of the connecting base away from the mounting hole.

4. The connector of claim 1, wherein the connecting base is made of iron.

5. The connector of claim 1, wherein the connecting base is externally provided with anti-slip threads.

6. The connector of claim 1, wherein the magnetic member is a neodymium iron boron magnet.

7. The connector of claim 1, wherein the magnetic member is plated with nickel or white zinc on its outer surface.