CN216793082U

CN216793082U - Magnetic attraction type structure of wireless remote controller main body and base

Info

Publication number: CN216793082U
Application number: CN202122715561.8U
Authority: CN
Inventors: 黎阳胜; 舒超
Original assignee: Guangdong Baiwei Electrical Co ltd
Current assignee: Guangdong Baiwei Electrical Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-06-21
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a magnetic attraction type structure of a wireless remote controller main body and a base, which comprises a remote controller main body and a base arranged below the remote controller main body, wherein the remote controller main body comprises a main body shell and at least one permanent magnet arranged in the main body shell, and at least one ferromagnetic metal piece mutually adsorbed with the permanent magnet is arranged on the base. This wireless remote controller main part and the magnetism of base inhale the formula structure and can realize that the remote controller main part is quick and firm fixing on the base, need not set up any buckle spare, effectively attenuate the thickness of remote controller main part and reduce the material quantity, simple structure, compactness, and convenient operation.

Description

Magnetic attraction type structure of wireless remote controller main body and base

Technical Field

The utility model relates to the technical field of remote controllers, in particular to a magnetic attraction type structure of a wireless remote controller main body and a base.

Background

As one of the most common and frequently used home appliances, a user's demand for beauty and convenience in taking and placing is also continuously increasing. The connection mode between current remote controller main part and the base generally has the buckle to be connected, and the buckle connection mode is comparatively simple, but its aesthetic property is not enough. In addition, some remote controller main bodies are connected with the base in a magnetic absorption mode, but the magnetic absorption type connection is limited by a magnet absorption structure of the remote controller main bodies, or the remote controller main bodies are thick and heavy, the attractiveness is insufficient, and more materials are consumed; or the operation is not convenient enough because the accurate alignment is needed when the device is placed. Therefore, in order to improve the attractiveness and the convenience of taking and placing, the magnetic connection structure of the wireless remote controller main body and the base is provided.

SUMMERY OF THE UTILITY MODEL

In view of the above disadvantages, an object of the present invention is to provide a magnetic attraction type structure for a wireless remote controller main body and a base, which can realize fast and stable fixation of the remote controller main body on the base, and has the advantages of beautiful appearance, simple and compact structure, and convenient operation.

The technical scheme adopted by the utility model to achieve the aim is as follows: the utility model provides a formula structure is inhaled with magnetism of base to wireless remote controller main part, includes a remote controller main part, and sets up in a base of this remote controller main part below, the remote controller main part includes a main body cover, and sets up an at least permanent magnet in this main body cover be provided with on the base with the mutual adsorbed at least ferromagnetic metalwork of this permanent magnet.

As a further improvement of the present invention, the ferromagnetic metal piece has an annular structure; an annular mounting groove for mounting a ferromagnetic metal piece is formed on the side surface of the base far away from the remote controller main body.

As a further improvement of the utility model, the number of the permanent magnets is at least two, and the permanent magnets are arranged at the bottom position in the main body shell and are uniformly or approximately uniformly distributed along the annular mounting groove.

As a further improvement of the utility model, a positioning lug is convexly formed on the side surface of the base close to the main body shell, and the positioning lug is positioned on the central shaft of the annular mounting groove; and a positioning groove matched with the positioning lug is concavely formed on the outer side surface of the bottom of the main body shell.

As a further improvement of the utility model, the positioning lug and the positioning groove are of cylindrical structures or conical structures.

As a further improvement of the present invention, the main body housing has a cylindrical structure, and a central axis of the positioning groove coincides with a central axis of the main body housing; the base is of a cylindrical structure, and the central axis of the positioning lug coincides with the central axis of the base.

As a further development of the utility model, the ferromagnetic metal part is made of iron, nickel or cobalt.

As a further improvement of the utility model, a double-sided adhesive film is arranged on the side surface of the base far away from the remote controller main body.

As a further improvement of the present invention, at least one permanent magnet installation groove for installing a permanent magnet and a battery installation groove are respectively formed at the bottom position in the main body casing, wherein the permanent magnet installation groove is distributed at the periphery of the battery installation groove, and the positioning groove is formed at the outer side of the bottom of the main body casing and below the battery installation groove.

As a further improvement of the utility model, the battery mounting groove penetrates through the bottom of the main body casing, a battery cover plate is arranged on the bottom of the main body casing and below the battery mounting groove, and the positioning groove is formed on the side surface of the battery cover plate away from the battery mounting groove.

The utility model has the beneficial effects that: through set up the permanent magnet in the remote controller main part, set up the ferromagnetic metalwork that adsorbs each other with the permanent magnet in the base, from this, realize that the remote controller owner is quick and firm fix on the base, need not set up any buckle spare, effective attenuate the thickness of remote controller main part and reduce the material quantity, simple structure, compactness, and convenient operation.

The above is an overview of the technical solution of the present invention, and the present invention is further explained with reference to the accompanying drawings and the detailed description.

Drawings

FIG. 1 is a schematic view of the overall structure of the magnetic structure of the wireless remote controller main body and the base according to the present invention;

FIG. 2 is an exploded view of the magnetic structure of the wireless remote controller and the base according to the present invention;

FIG. 3 is a schematic structural diagram of the upper and lower surfaces of the base in the magnetic attraction structure of the wireless remote controller main body and the base according to the present invention;

FIG. 4 is a schematic cross-sectional view of a positioning protrusion and a positioning groove having a conical structure in a magnetic attraction structure of a wireless remote controller main body and a base according to the present invention;

FIG. 5 is a schematic structural view of the bottom of the main body of the remote controller in the magnetic attraction structure of the main body and the base of the wireless remote controller of the present invention;

FIG. 6 is a schematic view of the internal structure of the main body of the remote controller in the magnetic attraction structure of the main body and the base of the wireless remote controller according to the present invention;

FIG. 7 is a schematic view of the structure of the bottom of the remote controller body with a battery cover plate in the magnetic attraction structure of the wireless remote controller body and the base according to the present invention;

fig. 8 is a schematic cross-sectional view of a positioning protrusion and a positioning groove having a cylindrical structure in the magnetic attraction structure of the wireless remote controller main body and the base according to the present invention.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined purposes, the following detailed description of the embodiments of the present invention is provided with the accompanying drawings and the preferred embodiments.

Referring to fig. 1 to 6, an embodiment of the present invention provides a magnetic attraction type structure of a wireless remote controller main body 1 and a base 2, including a remote controller main body 1 and a base 2 disposed below the remote controller main body 1, where the remote controller main body 1 includes a main body housing 11 and at least one permanent magnet 3 disposed in the main body housing 11, and at least one ferromagnetic metal part 4 disposed on the base 2 and attracted to the permanent magnet 3. From this, through at the inside permanent magnet 3 that sets up of remote controller main part 1, set up on base 2 with the ferromagnetic metalwork 4 of permanent magnet 3 mutual absorption, realize the magnetic adsorption of remote controller main part 1 and base 2, make the convenient and swift fixing of remote controller main part 1 on base 2, need not set up any buckle spare, effective attenuate the thickness of remote controller main part 1 and reduce the material quantity, simple structure, compactness, and convenient operation.

In the embodiment, a ferromagnetic metal part 4 with a specific structure is adopted, specifically, the ferromagnetic metal part 4 has an annular structure, and an annular mounting groove 21 for mounting the ferromagnetic metal part 4 is formed on the side surface of the base 2 away from the remote controller main body 1, as shown in fig. 3 and 4. Like this, when assembling base 2, only need with ferromagnetic metalwork 4 card go into annular mounting groove 21 in can, simultaneously, because ferromagnetic metalwork 4 has the loop configuration, can adsorb each other with permanent magnet 3 on the different positions simultaneously, do benefit to the adsorption strength who improves base 2 and remote controller main part 1, simple structure, compactness, and the equipment is convenient.

As shown in fig. 6, the number of the permanent magnets 3 is at least two. Like this, produce the magnetic adsorption effect simultaneously between remote controller main part 1 and base 2 on a plurality of positions, do benefit to the steadiness that improves remote controller main part 1 and base 2 and be connected, more specifically, permanent magnet 3 sets up the bottom position in main body cover 11 and follows annular mounting groove 21 even or approximate evenly distributed. Like this, used permanent magnet 3 all is located ferromagnetic metalwork 4's top to form even and the big magnetic adsorption effect of intensity between remote controller main part 1 and base 2, further improve the steadiness that remote controller main part 1 and base 2 are connected.

In this embodiment, as shown in fig. 3, a positioning protrusion 22 is convexly formed on the side surface of the base 2 close to the main body housing 11, and the positioning protrusion 22 is located on the central axis of the annular mounting groove 21. As shown in fig. 5, a positioning groove 111 is formed on the outer side surface of the bottom of the main body housing 11 to match with the positioning protrusion 22. When the remote controller main body 1 is placed on the base 2, the positioning groove 111 is aligned with the positioning protrusion 22 for placement, at this time, the ferromagnetic metal piece 4 installed in the annular installation groove 21 and the permanent magnet 3 located in the main body housing 11 all use the position where the positioning protrusion 22 is combined with the positioning groove 111 as the center, and therefore, the permanent magnet 3 is located above the ferromagnetic metal piece 4, and therefore, the remote controller main body 1 is quickly and stably fixed on the base 2.

In this embodiment, as shown in fig. 3-5, in order to make the remote controller main body 1 be placed on the base 2 more quickly and accurately, the positioning protrusions 22 and the positioning grooves 111 are all conical structures, so that, when the remote controller main body 1 is placed on the base 2, the upper ends of the positioning protrusions 22 are inserted into the positioning grooves 111 from the lower ends of the positioning grooves 111 until the lower ends of the positioning grooves 111 contact the base 2, the remote controller main body 1 is placed in place on the base 2, because the positioning groove 111 and the positioning protrusion 22 have the conical structures, the area of the lower end of the positioning groove 111 is relatively large, and the area of the cross section of the upper end of the positioning protrusion 22 is relatively small, so that the positioning protrusion 22 is more easily inserted into the positioning groove 111, meanwhile, the positioning protrusion 22 with a conical structure also has a guiding function, so that the remote controller main body 1 can be quickly and accurately placed on the base 2 and can be stably connected.

In other embodiments, as shown in fig. 8, the positioning protrusion 22 'and the positioning groove 111' have a cylindrical structure, so that the remote controller body 1 can be quickly and accurately placed on the base 2 and can be stably connected.

Because the positioning convex blocks (22, 22 ') have a cylindrical structure or a conical structure, after the positioning grooves (111, 111') corresponding to the cylindrical structure or the conical structure on the remote controller main body 1 are aligned with the positioning convex blocks (22, 22 ') on the base 2 for placement, the remote controller main body 1 can freely rotate by taking the positioning convex blocks (22, 22') as the center for further adjustment, so that the remote controller main body 1 is in a proper position, and the use flexibility is high.

In this embodiment, the main body housing 11 has a cylindrical structure, and a central axis of the positioning groove 111 coincides with a central axis of the main body housing 11; the base 2 has a cylindrical structure, and the central axis of the positioning lug 22 coincides with the central axis of the base 2. Like this, after positioning groove 111 on the remote controller main part 1 aims at the location lug 22 on the base 2 and places, because remote controller main part 1 all has cylindrical structure with base 2, need not to do any adjustment again to remote controller main part 1 and can accomplish with base 2 counterpoint to form firm the connection, compact structure, convenient to use.

In this embodiment, the ferromagnetic metal member 4 is made of iron. In other embodiments, the ferromagnetic metallic member 4 may be made of nickel or cobalt because these materials have magnetism in the magnetic field generated by the permanent magnet 3 to attract each other with the permanent magnet 3.

In this embodiment, as shown in fig. 1, fig. 2, and fig. 4, a double-sided adhesive film 5 is further disposed on the side surface of the base 2 away from the remote controller main body 1. Specifically, one surface of the double-sided adhesive film 5 is attached to the surface of the base 2, so that the ferromagnetic metal piece 4 is firmly sealed in the base 2, and the other surface of the double-sided adhesive film 5 is used for adhering and fixing the base 2 at a specified position.

In this embodiment, as shown in fig. 5 and 6, at least one permanent magnet installation groove 112 and a battery installation groove 113 for installing the permanent magnet 3 are respectively formed at the bottom position in the main body housing 11, wherein the permanent magnet installation groove 112 is distributed at the periphery of the battery installation groove 113, and the positioning groove 111 is formed at the outer side of the bottom of the main body housing 11 and below the battery installation groove 113. Therefore, the peripheral space of the battery mounting groove 113 is fully utilized, the thickness of the remote controller main body 1 is further effectively reduced, the material consumption is reduced, the appearance is attractive, and the structure is simple and compact.

In another embodiment, as shown in fig. 7, the battery mounting groove 113 penetrates through the bottom of the main body housing 11, a battery cover 6 is disposed on the bottom of the main body housing 11 and below the battery mounting groove 113, and the positioning groove 111 is formed on a side of the battery cover 6 away from the battery mounting groove 113. At this moment, the battery is installed in the battery mounting groove 113 from the bottom of the battery mounting groove 113 first, and then the battery cover plate 6 is installed at the lower end of the battery mounting groove 113, so that the remote controller main body 1 can be quickly and accurately placed on the base 2 by arranging the positioning groove 111 on the battery cover plate 6, and meanwhile, the thickness of the remote controller main body 1 is effectively reduced, the material consumption is reduced, the appearance is attractive, and the structure is simple and compact.

To sum up, this embodiment sets up permanent magnet 3 through setting up in remote controller main part 1, sets up ferromagnetic metalwork 4 with 3 mutual adsorptions of permanent magnet in base 2, from this, realizes that remote controller main part 1 is quick and firm to be fixed on base 2, need not set up any buckle spare, and effective attenuate remote controller main part 1's thickness reduces the material quantity, simple structure, compactness, and convenient operation.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that other structures obtained by using the same or similar technical features as the above-described embodiments of the present invention are within the protection scope of the present invention.

Claims

1. The utility model provides a formula structure is inhaled to magnetism of wireless remote controller main part and base, includes a remote controller main part, and sets up in a base of this remote controller main part below, its characterized in that, the remote controller main part includes a main part shell, and sets up an at least permanent magnet in this main part shell be provided with an at least ferromagnetic metalwork of adsorbing each other with this permanent magnet on the base.

2. The magnetic attraction structure of the wireless remote controller main body and the base as claimed in claim 1, wherein the ferromagnetic metal member has a ring structure; an annular mounting groove for mounting the ferromagnetic metal piece is formed on the side surface of the base far away from the remote controller main body.

3. A magnetic attraction structure for a main body and a base of a wireless remote controller as claimed in claim 2, characterized in that the permanent magnets are at least two and are disposed at the bottom of the main body casing and are uniformly or approximately uniformly distributed along the annular mounting groove.

4. A magnetic attraction structure between the main body and the base of the wireless remote controller as claimed in claim 3, wherein a positioning protrusion is convexly formed on the side surface of the base close to the main body casing, and the positioning protrusion is located on the central axis of the annular mounting groove; and a positioning groove matched with the positioning lug is concavely formed on the outer side surface of the bottom of the main body shell.

5. The magnetic attraction structure for the main body and the base of the wireless remote controller as claimed in claim 4, wherein the positioning protrusions and the positioning grooves have a cylindrical structure or a conical structure.

6. The magnetic attraction structure of the wireless remote controller main body and the base as claimed in claim 5, wherein the main body housing has a cylindrical structure, and the central axis of the positioning groove coincides with the central axis of the main body housing; the base is of a cylindrical structure, and the central axis of the positioning lug coincides with the central axis of the base.

7. A magnetic attraction structure between the main body and the base of the wireless remote controller as claimed in any one of claims 1 to 6, wherein the ferromagnetic metal member is made of iron, nickel or cobalt.

8. A magnetic attraction structure between a main body and a base of a wireless remote controller as claimed in any one of claims 1 to 6, wherein a double-sided adhesive film is further disposed on the side of the base away from the main body.

9. A magnetic attraction structure for a main body and a base of a wireless remote controller according to any one of claims 4 to 6, wherein at least one permanent magnet installation groove for installing a permanent magnet and a battery installation groove are formed at the bottom of the main body housing, respectively, wherein the permanent magnet installation groove is distributed at the periphery of the battery installation groove, and the positioning groove is formed at the outer side of the bottom of the main body housing and below the battery installation groove.

10. A magnetic attraction structure for a main body and a base of a wireless remote controller as claimed in claim 9, wherein the battery mounting groove penetrates the bottom of the main body case, a battery cover plate is disposed on the bottom of the main body case and below the battery mounting groove, and the positioning groove is formed on a side surface of the battery cover plate away from the battery mounting groove.