CN212618182U

CN212618182U - Tail switch and mobile lighting equipment

Info

Publication number: CN212618182U
Application number: CN202020307103.3U
Authority: CN
Inventors: 吴书泽; 肖永鹏
Original assignee: Dongguan Aolei Mobile Lighting Equipment Co Ltd
Current assignee: Dongguan Aolei Mobile Lighting Equipment Co Ltd
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2021-02-26
Anticipated expiration: 2030-03-13

Abstract

The utility model belongs to the technical field of the mobile lighting, a mouse tail switch and mobile lighting equipment are related to. A tail switch, comprising: a handle; the connecting assembly is used for connecting the lamp body; the connecting assembly is connected with the handle; the connecting assembly comprises an outer shell and an inner shell which are in threaded connection, and the inner shell is arranged in the outer shell; one end of the inner shell, which is far away from the handle, is provided with a positioning bead; and one end of the shell, which is far away from the handle, is provided with a convex part for pushing the positioning ball to move towards the axial direction of the inner shell. The utility model discloses can realize the stable connection of switch and lamp body at the tail of a mouse.

Description

Tail switch and mobile lighting equipment

Technical Field

The utility model belongs to the technical field of the mobile lighting, a mouse tail switch and mobile lighting equipment are related to.

Background

The existing connection mode of the tail switch and the mobile lighting device has the following two modes:

firstly, the tail switch and the mobile lighting equipment are integrally arranged, namely, are connected in an undetachable way; the user is inconvenient to directly operate the mobile lighting equipment, and the user experience is poor;

secondly, the tail switch is connected with the mobile lighting equipment in a magnetic attraction mode; however, in some special use scenes, the mobile lighting equipment can shake, so that the connection between the tail switch and the mobile lighting equipment is not stable, the problem that the tail switch falls off can occur, and inconvenience is brought to users.

Disclosure of Invention

An object of the utility model is to prior art not enough, provide a switch and mobile lighting equipment of rat tail, make switch of rat tail and lamp body dismouting of being convenient for and can stabilize and be connected.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a tail switch, comprising:

a handle;

the connecting assembly is used for connecting the lamp body; the connecting assembly is connected with the handle;

the connecting assembly comprises an outer shell and an inner shell which are in threaded connection, and the inner shell is arranged in the outer shell; one end of the inner shell, which is far away from the handle, is provided with a positioning bead; one end of the shell, which is far away from the handle, is provided with a convex part which pushes the positioning ball to move towards the axial direction of the inner shell;

a first electrical component is arranged in the connecting component and is used for being electrically connected with the lamp body; the first electrical component is electrically connected with the handle.

Furthermore, one end of the inner shell, which is far away from the handle, is provided with a limiting hole, and the positioning bead is arranged in the limiting hole; one side of the positioning bead is positioned in a gap between the outer shell and the inner shell; the other side of the positioning bead penetrates through the limiting hole and is positioned in the space surrounded by the inner shell.

Further, the first electrical component comprises a PCB, a first conductive cap and a conductive ring; the first conductive cap and the conductive ring are electrically connected with the PCB; the first conductive cap and the conductive ring are insulated; the PCB is electrically connected with the handle.

Furthermore, an elastic sheet is electrically connected between the first PCB and the inner shell, and the inner shell is electrically connected with the conductive ring.

Furthermore, one end of the inner shell, which is close to the handle, is connected with a tail cover, and the tail cover is used for limiting the outer shell.

Further, still be provided with first magnet in the coupling assembling, first magnet is used for magnetism to inhale and connects the lamp body.

In addition, the utility model also provides a mobile lighting device, which comprises a lamp body and the tail switch; and the tail end of the lamp body is provided with a limiting ring matched with the positioning ball.

Furthermore, a second electrical component is arranged at the tail end of the lamp body and is used for being electrically connected with the first electrical component.

Furthermore, the tail end of the lamp body is provided with a second magnet.

The utility model has the advantages that:

the utility model provides a switch at the tail of a mouse, which comprises a handle and a connecting component which are connected with each other; the connecting assembly comprises an outer shell and an inner shell which are nested inside and outside, wherein the inner shell is provided with a movable positioning bead, and the outer shell is provided with a convex part for pushing the positioning bead to move. Therefore, when in use, the convex part can push the positioning bead to move towards the axis of the inner shell, so that the positioning bead is clamped at the corresponding position on the mobile lighting equipment, and the fixed connection of the tail switch and the lamp body is realized; when the lamp body needs to be detached, the convex part only needs to remove the positioning bead, and the positioning bead is loosened from the lamp body. The utility model discloses can realize stable connection and quick assembly disassembly of switch and lamp body at the tail of a mouse.

Drawings

Fig. 1 is a schematic diagram of an explosion structure of a rat-tail switch according to a preferred embodiment of the present invention;

FIG. 2 is a partially enlarged schematic view of portion A of FIG. 1;

fig. 3 is a schematic structural view of the release state of the tail switch and the lamp body in a preferred embodiment of the present invention;

fig. 4 is a schematic structural view of the locking state of the switch at the tail of the mouse and the lamp body according to a preferred embodiment of the present invention.

The labels in the figure are: 1-a handle; 101-key press; 102-line cards; 2-tail cover; 3-a housing; 4-a spring plate; 5-a PCB board; 6-a first conductive cap; 7-a bushing; 8-a first magnet; 9-a conductive ring; 10-an inner shell; 1001-limit hole; 11-a positioning bead; 12-a sealing ring; 13-a limit ring; 14-a conductive ring; 15-a second conductive cap; 16-second magnet.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Example one

In the embodiment shown in fig. 1 to 3, a tail switch is mainly used for connecting a lamp body to realize remote control of the lamp body.

The tail switch comprises a handle 1 and a connecting component which are connected; the handle 1 with coupling assembling passes through the wire and connects, connect including electric connection and mechanical connection. The handle 1 is provided with a key 101, and a user can operate the tail switch by operating the key 101. The connecting assembly is used for connecting the lamp body and comprises mechanical connection and electrical connection; therefore, a user can fixedly connect the tail switch to the lamp body and can control the lamp body through the tail switch.

A line card 102 is sleeved on one end of the lead and the end close to the connecting component; the line card 102 is secured to the connection assembly to prevent the wires from wobbling relative to the connection assembly, thereby preventing the wires from being worn or broken.

In an embodiment, the connection assembly comprises an outer shell 3 and an inner shell 10, wherein the inner shell 10 is arranged in the outer shell 3. The outer shell 3 is in threaded connection with the inner shell 10; the threaded connection part of the outer shell 3 and the inner shell 10 is arranged close to one end of the handle 1. A gap is left between the outer shell 3 and the inner shell 10 at the end far away from the handle 1. A limiting hole 1001 is formed in one end, far away from the handle 1, of the inner shell 10; and a positioning bead 11 is arranged in the limiting hole 1001.

The positioning beads 11 are located in the gap between the inner shell 10 and the outer shell 3; one side of the positioning bead 11, which is far away from the outer shell 3, protrudes out of the limiting hole 1001, that is, one side of the positioning bead 11, which is far away from the outer shell 3, is located in a space surrounded by the inner shell 10.

A convex part is arranged at one end of the shell 3 far away from the handle 1; the protrusion is located on the side of the outer shell 3 close to the inner shell 10. When the threads between the outer shell 3 and the inner shell 10 are screwed, the convex part moves in the direction away from the handle 1, the convex part abuts against the positioning bead 11, and the convex part pushes the positioning bead 11 to move in the direction close to the axis of the inner shell 10. When the screw thread is unscrewed between the outer shell 3 and the inner shell 10, the convex part moves towards the direction close to the handle 1, the convex part and the positioning bead 11 are dislocated, the positioning bead 11 moves towards the direction far away from the axis of the inner shell 10 to reset, namely, the positioning bead 11 is retracted into the gap between the outer shell 3 and the inner shell 10.

In this embodiment, the inner shell 10 is uniformly provided with four limiting holes 1001, and correspondingly, the inner shell 10 is provided with four positioning beads 11. Thereby, in use, a stable connection of the connection assembly with the lamp body in the circumferential direction can be achieved.

In other embodiments, the spacing between the limiting holes 1001 may be different.

In other embodiments, two, three, five, six, etc. other numbers of the limiting holes 1001 may be disposed on the inner shell 10; a corresponding number of positioning beads 11 are mounted on the inner shell 10.

The wire clip 102 is fixedly connected to an end of the inner housing 10 near the handle 1. A sealing ring 12 is further arranged between the inner shell 10 and the outer shell 3, and the sealing ring 12 is arranged between the threaded connection position and the limiting hole 1001.

In an embodiment, a tail cap 2 is further connected to one end of the inner shell 10 close to the handle 1, and the tail cap 2 limits the outer shell 3 in the axial direction.

In an embodiment, a first electrical component is arranged in the connecting component and is used for electrically connecting the lamp body; the first electrical component is electrically connected with the handle 1 through a lead.

The first electrical component comprises a PCB board 5, a first conductive cap 6 and a conductive ring 9. The PCB board 5 is disposed in a space surrounded by the inner case 10. The lead is electrically connected to the PCB board 5. One end of the PCB 5, which is far away from the lead, is provided with a conductive spring, and the first conductive cap 6 is sleeved on the conductive spring so as to realize the electrical connection of the first conductive cap 6 and the PCB 5. The conductive ring 9 is arranged around the first conductive cap 6; a gap is reserved between the conductive ring 9 and the first conductive cap 6, and the conductive ring 9 is insulated from the first conductive cap 6. The conductive ring 9 is clamped on the inner wall of the inner shell 10; the conductive ring 9 is in interference fit with the inner shell 10; the conductive ring 9 is electrically connected to the inner housing 10. And one side of the PCB 5, which is far away from the conductive spring, is electrically connected with an elastic sheet 4, and the elastic sheet 4 is electrically connected with the inner shell 10, so that the conductive ring 9 is electrically connected with the PCB 5.

In an embodiment, a first magnet 8 is further disposed in the connecting assembly, and the first magnet 8 is used for magnetically attracting the connecting lamp body. The first magnet 8 is arranged around the first conductive cap 6; the first magnet 8 is arranged between the first conductive cap 6 and the conductive ring 9. A bushing 7 is arranged between the first magnet 8 and the first conductive cap 6.

Example two

In the embodiments shown in fig. 3 and 4, a mobile lighting device includes a lamp body and the tail switch. The tail switch is connected to the tail end of the lamp body through a connecting assembly; the user can operate the lamp body through the tail switch.

In an embodiment, a limiting ring 13 matched with the positioning ball 11 is arranged at the tail end of the lamp body. When the positioning ball 11 is limited in the limiting ring 13, the stable connection between the tail switch and the lamp body can be ensured, and the tail switch and the lamp body cannot be separated due to vibration.

Specifically, the connecting component is sleeved at the tail end of the lamp body; the shell 3 is gradually screwed, and when the convex part on the shell 3 abuts against the positioning ball 11, the convex part gradually pushes the positioning ball 11 into the limiting ring 13 to realize positioning, so that the fixed connection between the tail switch and the lamp body is realized. When the tail switch needs to be detached, the shell 3 is unscrewed, the convex part and the positioning ball 11 are dislocated, the positioning ball 11 is separated from the limiting ring 13, and therefore a user can separate the tail switch from the lamp body.

In an embodiment, a second electrical component is disposed at a tail end of the lamp body, and the second electrical component is electrically connected to the first electrical component.

Specifically, the second electrical component includes a second conductive cap 15 and a conductive ring 14, and both the second conductive cap 15 and the conductive ring 14 are electrically connected to the main board in the lamp body; the second conductive cap 15 is insulated from the conductive ring 14. The second conductive cap 15 and the conductive ring 14 are sleeved on the tail end of the lamp body, so as to facilitate contact with the first conductive element.

In use, the conductive ring 14 is used to electrically connect the conductive ring 9; the second conductive cap 15 is used to electrically connect the first conductive cap 6.

In an embodiment, the tail end of the lamp body is further provided with a second magnet 16, and the second magnet 16 is used for magnetically attracting the first magnet 8. In use, when the connecting assembly is sleeved at the tail end of the lamp body, the connecting assembly is fixed at the tail end of the lamp under the magnetic attraction effect of the first magnet 8 and the second magnet 16, and then a user limits the positioning bead 11 in the limiting ring 13 by screwing the shell 3, so that the connecting assembly and the tail end of the lamp body are locked.

The user can control the on-off and brightness of the lamp body by operating the key 101 on the tail switch.

The above-mentioned embodiments are only one of the preferred embodiments of the present invention, and the ordinary changes and substitutions performed by those skilled in the art within the technical scope of the present invention should be included in the protection scope of the present invention.

Claims

1. A tail switch, comprising:

a handle (1);

the connecting assembly is used for connecting the lamp body; the connecting component is connected with the handle (1);

the connecting assembly comprises an outer shell (3) and an inner shell (10) which are connected in a threaded manner, wherein the inner shell (10) is arranged in the outer shell (3); one end of the inner shell (10) far away from the handle (1) is provided with a positioning bead (11); one end of the shell (3) far away from the handle (1) is provided with a convex part which pushes the positioning bead (11) to move towards the axial direction of the inner shell;

a first electrical component is arranged in the connecting component and is used for being electrically connected with the lamp body; the first electrical component is electrically connected with the handle (1).

2. A switch at the tail of a mouse according to claim 1, wherein a limiting hole (1001) is formed at one end of the inner shell (10) far away from the handle (1), and the positioning bead (11) is installed in the limiting hole (1001); one side of the positioning bead (11) is positioned in a gap between the outer shell (3) and the inner shell (10); the other side of the positioning bead (11) penetrates through the limiting hole (1001) and is positioned in the space surrounded by the inner shell (10).

3. The rat-tail switch of claim 1, wherein: the first electrical component comprises a PCB (5), a first conductive cap (6) and a conductive ring (9); the first conductive cap (6) and the conductive ring (9) are electrically connected with the PCB (5); the first conductive cap (6) and the conductive ring (9) are insulated; the PCB (5) is electrically connected with the handle (1).

4. The rat-tail switch of claim 3, wherein: an elastic sheet (4) is electrically connected between the PCB (5) and the inner shell (10), and the inner shell (10) is electrically connected with the conductive ring (9).

5. The rat-tail switch of claim 3, wherein: one end, close to the handle (1), of the inner shell (10) is connected with a tail cover (2), and the tail cover (2) is used for limiting the outer shell (3).

6. The rat-tail switch of claim 1, wherein: still be provided with first magnet (8) in the coupling assembling, first magnet (8) are used for magnetism to inhale the connection lamp body.

7. A mobile lighting device comprising a lamp body and a tail switch of any one of claims 1 to 6; and the tail end of the lamp body is provided with a limiting ring (13) matched with the positioning bead (11).

8. The mobile lighting device as claimed in claim 7, wherein a second electrical component is disposed at a rear end of the lamp body, and the second electrical component is electrically connected to the first electrical component.

9. Mobile lighting device as claimed in claim 7 or 8, characterized in that the rear end of the lamp body is provided with a second magnet (16).