CN213660261U

CN213660261U - Button PCB board fixed knot constructs and has lighting apparatus of this structure

Info

Publication number: CN213660261U
Application number: CN202023129738.8U
Authority: CN
Inventors: 袁奇; 任绍翔
Original assignee: Shenzhen Olight eCommerce Technology Co Ltd
Current assignee: Aolei Technology Group Co ltd; Zhongshan Aolei Technology Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-07-09
Anticipated expiration: 2030-12-23

Abstract

The utility model relates to a button PCB board fixed knot constructs, be in including button PCB board, button base, button touch panel and setting linking bridge on the button base, button PCB board, button base, button touch panel and linking bridge are coaxial setting, and the button base includes stereoplasm setting inner shell and wraps up the soft shell on stereoplasm setting inner shell lateral surface, and stereoplasm setting inner shell is for having the loop configuration of central through hole, and the linking bridge setting is in the central through hole department of stereoplasm setting inner shell and with soft shell fixed connection, and button PCB board is including pressing the splenium, presses the splenium to fix on the linking bridge, presses the splenium to form anti deformation portion along radial extension, and anti deformation portion is located stereoplasm setting inner shell top. The deformation-resistant part of the key PCB is arranged on the hard shell, and the hard shell has high hardness and is not easy to deform, so that the key PCB can pull the soft shell to prevent the soft shell from bulging outwards to deform.

Description

Button PCB board fixed knot constructs and has lighting apparatus of this structure

Technical Field

The utility model belongs to the technical field of the button, a button PCB board fixed knot constructs and has lighting apparatus of this structure is related to.

Background

The existing button structure generally adopts a soft rubber shell as a pressing part of the button for improving the sensitivity of pressing hand feeling and the button, but the soft rubber shell can expand with heat and contract with cold to form deformation when a certain temperature difference occurs in the environment where the product is located, and especially under the condition of high temperature, the button is easy to bulge due to air blowing so as to deform, the sensitivity of the button is reduced, the aging speed of the product is accelerated, and the service life of the product is shortened.

Disclosure of Invention

An object of the utility model is to prior art not enough, provide a button PCB board fixed knot constructs, aim at solving the problem that current button flexible glue shell produces deformation easily.

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

a key PCB fixing structure comprises a key PCB, a key base, a key touch plate and a connecting bracket arranged on the key base, the key PCB, the key base, the key touch board and the connecting bracket are coaxially arranged, the key base comprises a hard shaping inner shell and a soft outer shell wrapped on the outer side surface of the hard shaping inner shell, the hard shaped inner shell is of an annular structure with a central through hole, the connecting bracket is arranged in the central through hole of the hard shaped inner shell and is fixedly connected with the soft outer shell, the key PCB board comprises a pressing part which is fixed on the connecting bracket, one side of the pressing part far away from the connecting bracket is provided with a trigger button, the trigger button is attached to the key touch panel, the pressing portion extends along the radial direction to form an anti-deformation portion, and the anti-deformation portion is located above the hard forming inner shell.

Preferably, the soft shell is made of a silica gel material.

Preferably, the key PCB board is fixed to the connection bracket by a screw.

The utility model provides a lighting equipment, includes lamp plate, lamp shade and above-mentioned arbitrary scheme button PCB board fixed knot constructs, the lamp shade with the cooperation installation of button base constitutes the cavity, the lamp plate is located in the cavity and with stereoplasm design inner shell fixed connection, the lamp plate with button PCB board is connected.

Further, the magnet is included, and the hard shaped inner shell is provided with a slot for installing the magnet.

Further, the magnets are circumferentially arranged around the periphery of the central through hole of the hard shaped inner shell.

Further, the fixing plate is assembled on the hard shaped inner shell and used for covering the groove.

Further, the deformation-resistant portion is mounted on the fixing plate.

Preferably, the lamp comprises a battery, the battery is installed on the hard shaping inner shell, and the battery is located between the lamp panel and the key touch panel and attached to the key touch panel.

Preferably, the lampshade and the key base are fixedly connected in a welding mode.

The utility model has the advantages that: the utility model provides a button PCB board fixed knot constructs and has lighting apparatus of this structure, press the splenium with the button PCB board and pass through linking bridge and soft shell and connect into a whole, set up the anti deformation portion of button PCB board on the stereoplasm shell, because the hardness of stereoplasm shell is great difficult for taking place to warp, make the button PCB board hold soft shell and avoid soft shell outwards to bulge and produce deformation, in order to guarantee that the outward appearance of product is not influenced, the sensitivity of product has been guaranteed, the life face of product has been prolonged, user's use experience is improved.

Drawings

Fig. 1 is an exploded view of a fixing structure of a PCB according to an embodiment of the present invention;

fig. 2 is an exploded view of a lighting device according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a lighting device according to an embodiment of the present invention;

fig. 4 is a cross-sectional view of an illumination device according to an embodiment of the present invention.

The labels in the figure are: 100. a soft shell; 200. a hard shaped inner shell; 210. a central through hole; 220. grooving; 300. a magnet; 400. a fixing plate; 500. a connecting frame; 600. a key PCB board; 610. a pressing part; 611. a trigger button; 620. a deformation resistant portion; 700. a key touch panel; 800. a battery; 900. a lamp panel; 1100. a decorative ring; 1200. and a lampshade.

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.

Referring to fig. 1 to 4, fig. 1 shows an embodiment of a fixing structure for a PCB board of a key according to the present invention, and fig. 2 to 4 show an embodiment of a lighting device having the fixing structure.

The key PCB fixing structure comprises a key PCB 600, a key base, a key touch panel 700 and a connecting support 500, wherein the connecting support 500 is arranged on the key base, and the key PCB 600, the key base, the key touch panel 700 and the connecting support 500 all penetrate through the same axis and are coaxially arranged. The key base comprises a hard shaped inner shell 200 and a soft outer shell 100, the soft outer shell 100 is attached to and covers the outer side surface of the hard shaped inner shell 200, the hard shaped inner shell 200 is of an annular structure with a central through hole 210, and the hard shaped inner shell 200 plays a role in supporting and bearing, so that structural deformation is avoided. In this embodiment, the key base is a cup-shaped structure, the hard shaped inner shell 200 has a shaping function, and the portion of the soft outer shell 100 corresponding to the central through hole 210 can be deformed so that a user can press the key PCB 600 through the soft outer shell 100. The key PCB 600 is provided with a pressing portion 610 and an anti-deformation portion 620 formed by the pressing portion 610 in a radial extending manner, the pressing portion 610 is arranged on the connecting support 500, the connecting support 500 is arranged at the central through hole 210 and fixedly connected with the soft shell 100, the connecting support 500 is used for connecting the key PCB 600 with the soft shell 100, a trigger button 611 is arranged on one surface, far away from the connecting support 500, of the pressing portion 610, and the trigger button 611 is attached to the key touch panel 700.

Because the key PCB 600, the key base, the key touch panel 700 and the connecting bracket 500 are coaxially arranged, the key touch panel 700 is fixedly mounted on the hard shaped inner shell 200, and a user only needs to press the soft outer shell 100 at a position corresponding to the pressing portion 610, so that the key PCB 600 can move towards the key touch panel 700 to press the trigger button 611 on the pressing portion 610, thereby realizing on-off control of the device. The deformation-resistant part 620 on the key PCB 600 is located on the hard-shaped inner casing 200 and the pressing part 610 is connected to the soft outer casing 100, the deformation-resistant part 620 and the pressing part 610 are integrally formed, so that when the soft outer casing 100 is affected by high temperature and is to protrude outwards, the pressing part 610 is always located at an original position under the reverse acting force of the deformation-resistant part 620 and the hard-shaped inner casing 200, so that the soft outer casing 100 is not deformed.

This application is divided into with the PCB board and presses the portion 610 and anti deformation portion 620, will press portion 610 and linking bridge 500 and soft shell 100 fixed connection to be a whole, will resist deformation portion 620 and install on stereoplasm setting inner shell 200, do the rigidity characteristic of stereoplasm setting inner shell 200 in button PCB board 600 and then act on soft shell 100, make soft shell 100 hold in order to prevent under high temperature environment bulging deformation by button PCB board 600.

In this embodiment, the soft shell 100 is an integrally formed integral structure, and the soft shell 100 is made of a silica gel material, has a waterproof performance, and can endure a higher temperature. The soft outer shell 100 is coated on the hard shaped inner shell 200 by an encapsulation mold and is integrated with the hard shaped inner shell 200.

In this embodiment, the connecting bracket 500 is fixed on the soft casing 100 by gluing, and compared with the existing fixing by screws, the soft casing 100 is not required to be perforated by gluing, so that the soft casing 100 is a whole without gaps, and the waterproof effect is further improved.

Further, in this embodiment, the deformation-resistant portion 620 is a protruding structure extending along the horizontal direction on the key PCB 600, the number of the protruding structures is four, and the protruding structures are uniformly distributed on the key PCB 600 in a cross shape, so as to balance the stress of the key PCB 600.

Further, in this embodiment, the key PCB is fixed on the connection bracket 500 by screws.

Further, in this embodiment, the connecting bracket 500 is made of hard rubber made of nylon. In this embodiment, the hard shaped inner shell 200 is made of hard glue made of PC material, and it should be noted that the hard material and the soft material referred to in this application are different in hardness, where the hard material is harder than the soft material, that is, the hard shaped inner shell 200 is harder than the soft outer shell 100.

The utility model also provides a lighting device, lighting device includes button PCB board 600 fixed knot that above-mentioned embodiment provided constructs and lamp plate 900 and lamp shade 1200. Lamp shade 1200 forms the cavity with the cooperation installation of button base, lamp plate 900 be located the cavity in and with stereoplasm setting inner shell 200 fixed connection, lamp plate 900 are connected with button PCB board 600.

In this embodiment, lamp shade 1200 and the cooperation installation of button base form the spheroid that has a tangent plane, and lamp plate 900 sets up in this spheroidal cavity, has the tangent plane on the spheroid and can conveniently place lighting apparatus steadily on the desktop, and simultaneously, the user can also be through pressing this tangent plane in order to realize the control to lighting apparatus with control button PCB board 600.

In this embodiment, the lighting device further comprises a magnet 300, the hard shaped inner housing 200 is provided with a slot 220, and the slot 220 is used for mounting the magnet 300. Because this application still sets up magnet 300 on the button base, lighting apparatus can adsorb on the optional position through the effect of magnetism.

Further, in this embodiment, the magnet 300 is circumferentially disposed around the central through hole 210 of the hard shaped inner casing 200.

Further, in this embodiment, the lighting device is further provided with a fixing plate 400, and the fixing plate 400 is mounted on the hard shaped inner case 200 for covering the slot 220 to prevent the magnet 300 from being released from the hard shaped inner case 200.

Further, in this embodiment, the deformation-resistant part is mounted on the fixing plate 400, and the fixing plate 400 is used to separate the button PCB 600 from the magnet 300.

In this embodiment, the lighting device further includes a battery 800, the battery 800 is mounted on the hard shaped inner shell 200, the battery 800 is located between the lamp panel 900 and the key touch panel 700, the battery 800 and the key touch panel 700 are attached to each other, when the key PCB 600 moves toward the key touch panel 700, the position of the battery 800 remains unchanged, and the key touch panel 700 provides a reaction force to the trigger button 611 on the key PCB 600, so that the trigger button 611 is pressed by the force to control the on/off of the light source on the lamp panel 900. Specifically, the battery 800 is fixedly connected to the book searching key touch panel 700 through a double-sided adhesive tape to maintain the stability of the key touch panel 700 and prevent the key touch panel 700 from shaking to generate displacement.

In some embodiments, the lampshade 1200 and the key base are fixedly connected together in an ultrasonic welding mode, so that the waterproof effect is better.

In this embodiment, a decoration ring 1100 is disposed at a connection portion of the lamp cover 1200 and the key base, and the decoration ring 1100 can improve the overall aesthetic feeling of the lighting device.

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. The utility model provides a button PCB board fixed knot constructs, its characterized in that includes button PCB board (600), button base, button touch panel (700) and sets up linking bridge (500) on the button base, button PCB board (600), button base, button touch panel (700) and linking bridge (500) are coaxial setting, the button base includes stereoplasm setting inner shell (200) and wraps up in soft shell (100) on the stereoplasm setting inner shell (200) lateral surface, stereoplasm setting inner shell (200) are the loop configuration who has central through-hole (210), linking bridge (500) set up in the central through-hole (210) department of stereoplasm setting inner shell (200) and with soft shell (100) fixed connection, button PCB board (600) include and press splenium (610), it fixes to press splenium (610) on linking bridge (500), one side of the pressing portion (610) far away from the connecting support (500) is provided with a trigger button (611), the trigger button (611) is attached to the key touch panel (700), the pressing portion (610) extends along the radial direction to form an anti-deformation portion (620), and the anti-deformation portion (620) is located above the hard forming inner shell (200).

2. The PCB fixing structure of claim 1, wherein the soft casing (100) is made of silica gel.

3. The key PCB board fixing structure of claim 1, wherein the key PCB board (600) is fixed to the connection bracket (500) by a screw.

4. An illumination device, characterized in that, including lamp plate (900), lamp shade (1200) and any one of above-mentioned claims 1-3 button PCB board fixed knot constructs, lamp shade (1200) with the cooperation installation of button base constitutes the cavity, lamp plate (900) be located in the cavity and with stereoplasm design inner shell (200) fixed connection, lamp plate (900) with button PCB board (600) are connected.

5. A luminaire as claimed in claim 4, characterized in comprising a magnet (300), the hard shaped inner housing (200) being provided with a slot (220), the slot (220) being adapted to receive the magnet (300).

6. The lighting apparatus according to claim 5, wherein the magnet (300) is circumferentially arranged around the central through hole (210) of the hard shaped inner housing (200).

7. The lighting apparatus according to claim 6, comprising a fixing plate (400), the fixing plate (400) being fitted on the hard shaped inner housing (200) for covering the slot (220).

8. The lighting apparatus according to claim 7, wherein the deformation-resistant portion (620) is mounted on the fixing plate (400).

9. The lighting device according to claim 4, comprising a battery (800), wherein the battery (800) is mounted on the rigid shaped inner housing (200), and wherein the battery (800) is located between the lamp panel (900) and the key touch pad (700) and attached to the key touch pad (700).

10. The lighting apparatus according to claim 4, wherein the lamp cover (1200) is fixedly connected to the key base by welding.