Electronic device charging apparatus and electronic device assembly

Abstract

The utility model relates to an electronic equipment charging device and electronic equipment assembly, this electronic equipment charging device includes device main part and light emitting module, device main part has the end of placing configured to be suitable for placing device main part steadily in the bearing, and the end of placing has contact part and light transmission part, contact part has the contact surface for contacting with the bearing, the light ray exit direction of light transmission part intersects with the plane of contact surface, and light transmission part has the height difference with contact part between, to form the light leakage gap between light transmission part and the bearing when the contact surface contacts with the bearing, and light emitting module sets up in device main part corresponding to light transmission part. The above-mentioned electronic equipment charging device realizes electronic equipment storage, charging and sleep-aiding illumination integration design, is convenient for carrying, reduces the user travel burden, and the light ray of light emitting module forms the soft ambient light of no direct after emitting, reduces the light ray of direct external emission in the dark environment to the stimulation of user's eyes, prevents the glare, creates the soft sleep-aiding environment.

Description

Technical Field

[0001] This utility model relates to the field of electronic terminal equipment technology, and in particular to an electronic device charging device and electronic device components. Background Technology

[0002] With the increasing demand for sleep health, sleep headphones are becoming more and more popular due to their noise cancellation and sleep-inducing music features. Users often need soft ambient light to help them fall asleep when using sleep headphones before bed.

[0003] To meet users' needs for sleep-aid lighting, there are currently earphone charging cases with sleep-aid lighting functions and independent sleep-aid lamp devices on the market. Earphone charging cases with sleep-aid lighting functions can provide basic lighting or ambient light, but the emitted light shines directly on the user's face or the environment, which has problems such as direct light shining into the eyes, excessive light, or unreasonable lighting angle, and is prone to glare. Especially in dark environments, the light stimulation is obvious, which can affect the user's rest. On the other hand, independent sleep-aid lamp devices are separate from the earphone charging case, which is inconvenient to carry and increases the burden on users when traveling. Utility Model Content

[0004] The first objective of this invention is to provide an electronic device charging device that combines a charging device for charging electronic devices with a sleep aid lamp, making it portable and providing soft ambient light without direct light, avoiding direct light shining on the user's face or the environment, and preventing glare.

[0005] The second objective of this invention is to provide an electronic device assembly that includes the above-mentioned electronic device charging device.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] In a first aspect of this application, an electronic device charging device is provided, comprising:

[0008] The device body has a placement end configured to stably place the device body on a carrier. The placement end has a contact portion and a light-transmitting portion. The contact portion has a contact surface for contacting the carrier. The light emission direction of the light-transmitting portion intersects with the plane of the contact surface. There is a height difference between the light-transmitting portion and the contact portion, so that when the contact surface contacts the carrier, a light leakage gap is formed between the light-transmitting portion and the carrier.

[0009] A light-emitting module is disposed within the main body of the device, corresponding to the light-transmitting portion.

[0010] In one possible implementation, the light-emitting module includes a substrate, a light source, and a light guide. The light source is disposed on the substrate facing the light-transmitting portion, and the light guide is disposed between the substrate and the light-transmitting portion to converge and guide the light emitted by the light source to the light-transmitting portion.

[0011] In one possible implementation, the light guide includes a circumferentially closed structure formed by a plurality of light guide walls. The circumferentially closed structure includes a first end opening and a second end opening that communicate with each other. The first end opening is fitted outside the light source, and the second end opening extends toward the light-transmitting portion.

[0012] In one possible implementation, the light-transmitting portion is an annular light-transmitting portion surrounding the contact surface, the light-emitting module includes a plurality of light sources arranged circumferentially, and the light guide includes a plurality of circumferentially closed structures corresponding one-to-one with the light sources, and each of the circumferentially closed structures is sequentially connected circumferentially to form an annular light guide.

[0013] In one possible implementation, a circumferentially arranged annular clearance space is provided at one end of the light guide near the light-transmitting part to prevent the light guide from contacting the light-transmitting part.

[0014] In one possible implementation, one of the light guide and the device body is provided with a stop limiting part spaced apart circumferentially, and the other is provided with a stop engaging part spaced apart circumferentially. The stop limiting part and the stop engaging part cooperate to keep the light guide and the device body relatively stationary in the circumferential direction.

[0015] In one possible implementation, the placement end further includes a lifting portion, the contact portion is connected to the light-transmitting portion through the lifting portion, and the lifting portion and the contact portion, as well as the lifting portion and the light-transmitting portion, are smoothly connected.

[0016] In one possible implementation, the light emission direction of the light-transmitting portion is tilted away from the contact portion.

[0017] In one possible implementation, the main body of the device includes an upper housing, a lower housing, and an opening and closing mechanism. The upper housing and the lower housing are connected by the opening and closing mechanism, which enables the upper housing to open and close relative to the lower housing. The upper housing and the lower housing form a receiving cavity for accommodating electronic devices. The upper housing and / or the lower housing are provided with the placement end and the light-emitting module.

[0018] In one possible implementation, the lower housing includes a first housing member and a second housing member connected to each other, the first housing member and the second housing member forming a device cavity for accommodating the light-emitting module, the placement end being disposed at the end of the second housing member away from the first housing member, and the first housing member being provided with a receiving groove for cooperating with the upper housing to form the receiving cavity.

[0019] In one possible implementation, the opening and closing mechanism includes a hinge structure and a magnetic attraction structure. The first side of the upper housing and the first side of the lower housing are rotatably connected by the hinge structure. The magnetic attraction structure is provided between the second side of the upper housing and the second side of the lower housing. The magnetic attraction structure is used to attract the upper housing and the lower housing together.

[0020] As can be seen from the above technical solutions, this utility model discloses an electronic device charging device, which includes a device body and a light-emitting module. The device body has a placement end, which is configured to stably place the device body on a carrier, including but not limited to a table, bedside table, and mattress. The placement end has a contact part and a light-transmitting part. The contact part has a contact surface for contacting the carrier. The light emission direction of the light-transmitting part intersects with the plane of the contact surface, and there is a height difference between the light-transmitting part and the contact part, so that when the contact surface contacts the carrier, a light leakage gap is formed between the light-transmitting part and the carrier. The light-emitting module is disposed in the device body corresponding to the light-transmitting part.

[0021] The above solution integrates a light-emitting module into the charging device for electronic devices, realizing an integrated design of electronic device storage, charging, and sleep-aid lighting. This makes it easy to carry and reduces the burden on users when traveling. In application, since the light emission direction of the light-transmitting part intersects with the plane of the contact surface, the light emitted by the light-emitting module first illuminates the supporting surface of the carrier and / or the outer wall of the main body of the device. After diffuse reflection by the supporting surface and / or the outer wall, it forms a soft ambient light without direct glare, thereby avoiding direct light shining on the user's face or the environment, reducing the stimulation of the user's eyes by direct external light in dark environments, preventing glare, and creating a soft sleep-aiding environment.

[0022] In a second aspect of this application, an electronic device assembly is provided, including an electronic device and an electronic device charging device as described in the first aspect and its possible implementations, the electronic device charging device being used for storing and charging the electronic device. Since this electronic device assembly employs the electronic device charging device from the first aspect and its possible implementations, it should therefore have the same beneficial effects as the electronic device charging device, which will not be elaborated further here. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the structure of an electronic device component provided in an embodiment of the present utility model;

[0025] Figure 2 A partial sectional front view of an electronic device component provided in an embodiment of this utility model;

[0026] Figure 3 An exploded view of an electronic device component provided in an embodiment of this utility model;

[0027] Figure 4 An exploded front view of an electronic device component provided in an embodiment of this utility model.

[0028] In the picture:

[0029] 100 is the main body of the device; 110 is the upper shell; 120 is the lower shell; 121 is the first shell component; 122 is the second shell component; 120a is the receiving groove; 120b is the contact part; 120c is the light-transmitting part; 120d is the lifting part; 120e is the equipment cavity; 120f is the stop protrusion;

[0030] 200 refers to electronic devices;

[0031] 300 is the light-emitting module; 310 is the substrate; 310a is the clearance through-hole; 320 is the light guide; 320a is the circumferentially closed structure; 320b is the stop groove; 330 is the light source;

[0032] 400 is a battery;

[0033] 500 is the charging contact. Detailed Implementation

[0034] One of the core features of this invention is to provide an electronic device charging device. The structural design of this electronic device charging device allows it to be combined with a sleep aid lamp, making it easy to carry and providing soft ambient light without direct light, avoiding direct light shining on the user's face or the environment and preventing glare.

[0035] Another core aspect of this invention is to provide an electronic device assembly that includes the aforementioned electronic device charging device.

[0036] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0037] This application provides an electronic device charging device for charging electronic devices, including but not limited to headphones, mobile phones, watches, and VR glasses. (See also...) Figures 1 to 4 The charging device for the electronic device includes a main body 100 and a light-emitting module 300.

[0038] The device body 100 has a cavity for accommodating the electronic device 200. The cavity can be an open cavity or an openable and closable cavity. The device body 100 has a placement end, which is configured to place the device body 100 stably on a carrier, including but not limited to a table, bedside table, and mattress. The placement end has a contact portion 120b and a light-transmitting portion 120c.

[0039] The contact portion 120b has a contact surface for contacting the carrier. The contact surface can be a plane, a curved surface, a combination of a plane and a curved surface, or a combination of multiple curved surfaces. The curved surface can be a concave curved surface that is recessed into the device body 100, or a convex curved surface that protrudes outward from the device body 100. The curved surface can be a surface with a single curvature, such as a sphere, or a surface with multiple curvatures, such as an ellipsoid, or a surface formed by the smooth connection of multiple curved surfaces with different single curvatures. In this application, in order to maintain the stability of the device body 100, the contact surface is composed of a concave curved surface and a plane surrounding the concave curved surface, or a plane and a convex curved surface surrounding the plane. The plane contacts the carrier surface.

[0040] It should be noted that when the contact surface is curved, the plane containing the contact surface refers to the plane containing multiple points or lines that are in contact with the bearing surface.

[0041] The light-transmitting part 120c can be transparent or semi-transparent. It is foreseeable that if the light-transmitting part 120c is completely transparent, some components inside the device body 100 will be exposed, and the emitted light will not be soft enough. Therefore, in this application, the light-transmitting part 120c is semi-transparent, that is, the light-transmitting part 120c is frosted transparent. This can increase the diffuse reflection effect of the emitted light, making the emitted light softer, and at the same time, it can prevent the internal components of the device body 100 from being exposed.

[0042] The light emission direction of the light-transmitting part 120c intersects the plane where the contact surface is located. That is, the light emission direction of the light-transmitting part 120c can be perpendicular to the plane where the contact surface is located, or the light emission direction of the light-transmitting part 120c intersects the plane where the contact surface is located at an angle. The angle can be tilted away from the device body 100 or tilted towards the device body 100.

[0043] To prevent the diffusely reflected light from being unable to escape due to contact between the light-transmitting part 120c and the supporting surface, and to ensure that the emitted light from the light-transmitting part 120c can be diffusely reflected by the supporting surface or the outer wall of the device body 100 before being projected outward to form ambient light, there is a height difference between the light-transmitting part 120c and the contact part 120b. The height difference between any point on the light-transmitting part 120c and any point on the contact part 120b can be exactly the same, that is, the light-transmitting part 120c is parallel to the contact part 120b. In this case, the emitted light from the light-transmitting part 120c is perpendicular to the plane of the contact surface. Alternatively, the height difference can be different, that is, the light-transmitting part 120c is tilted relative to the contact part 120b. In this case, the emitted light intersects the plane of the contact surface at an angle.

[0044] The aforementioned height difference allows for the formation of a light-leaking gap between the light-transmitting part 120c and the carrier when the contact surface comes into contact with the carrier. Diffusely reflected light can be projected outward through this light-leaking gap, creating soft ambient light.

[0045] The light-emitting module 300 is disposed within the device body 100 corresponding to the light-transmitting part 120c. The light-emitting module 300 has one or more light sources 330. It is easy to understand that the device body 100 has a power supply module for charging the electronic device 200. The light source 330 of the light-emitting module 300 can be powered by the power supply module of the electronic device 200, that is, the electronic device 200 and the light source 330 share a power supply module, or an independent power supply module can be configured to power the light source 330.

[0046] It should be noted that the main body 100 of the device may only have one placement end. It is foreseeable that if only one usable placement end is provided, and the user needs to place the main body 100 of the device in a set manner, then the user will need to pay attention to the position of the placement end every time the main body 100 of the device is placed to avoid placing it incorrectly, which will affect the user experience. To solve this problem, the main body 100 of the device can be constructed so that it can only be placed stably on the support through this placement end, and the other ends of the main body 100 of the device cannot be placed stably on the support. In this way, when placing the main body 100 of the device, the user can judge the position of the main body 100 of the device by touch, thereby ensuring correct placement.

[0047] Of course, the above problems can also be solved in other ways. For example, at least two placement ends can be set on the main body 100, and each placement end can enable the main body 100 to be placed stably on the carrier. Each placement end is equipped with a light-emitting module 300. The light-emitting module 300 in the corresponding placement end (i.e., the placement end currently located at the bottom) is controlled to emit light according to the posture of the main body 100 after the user places it. In this case, an orientation sensor (such as a gyroscope) needs to be set in the main body 100 to detect the posture of the main body 100.

[0048] Compared with the prior art, the electronic device charging device provided in this application integrates a light-emitting module 300, realizing an integrated design of electronic device 200 storage, charging and sleep-aid lighting, which is easy to carry and reduces the user's travel burden. In application, since the light emission direction of the light-transmitting part 120c intersects with the plane of the contact surface, the light emitted by the light-emitting module 300 first illuminates the bearing surface of the carrier and / or the outer wall surface of the device body 100 after being emitted. After diffuse reflection by the bearing surface and / or the outer wall surface, a soft ambient light without direct glare is formed, thereby avoiding direct light illuminating the user's face or environment, reducing the stimulation of the user's eyes by direct light in the dark environment, preventing glare, and creating a soft sleep-aid environment.

[0049] like Figures 2 to 4 As shown, in one embodiment of this application, the light-emitting module 300 includes a substrate 310, a light source 330, and a light guide 320. The substrate 310 can be a substrate 310 within the device body 100 used for charging the electronic device 200, or it can be a substrate 310 separately provided for the light-emitting module 300. In the illustrated embodiment, to reduce size, achieve miniaturization of the device body 100, and reduce costs, the substrate 310 is a substrate 310 used for charging the electronic device 200. That is, the power supply module connects to the light source 330 and the light guide 320 respectively through this substrate 310. The charging contacts 500 of the electronic device 200 are electrically connected. The light source 330 is disposed on the substrate 310 facing the light-transmitting part 120c. The light source 330 is electrically connected to the power supply module disposed in the main body 100 of the device through the substrate 310. The light guide 320 is disposed between the substrate 310 and the light-transmitting part 120c to converge and guide the light emitted by the light source 330 to the light-transmitting part 120c. The light guide 320 is used to efficiently conduct and evenly distribute the light emitted by the light source 330 to the area where the light-transmitting part 120c is located, thereby improving the light energy utilization rate, reducing energy consumption, and extending the battery life of the electronic device charging device.

[0050] In the above embodiments, the light source 330 is an LED lamp bead. Compared with incandescent bulbs and energy-saving bulbs, LED lamp beads with the same power consumption have higher illuminance. Therefore, in this application, LED lamp beads with low power consumption can meet the requirements of sleep aid light. In addition, LED lamp beads generate less heat, are energy-saving and environmentally friendly, and have a longer lifespan.

[0051] Specifically, the LED beads use a low color temperature (1100K~3000K). The light tone in this range is warm and soft, which helps to relax the mind and body and induce drowsiness. Furthermore, in this application, the color temperature of the LED beads is 1100K~1800K.

[0052] It should be noted that the light-emitting module 300 can use LED beads with a single color temperature, meaning that the color temperature of the light emitted by the light-emitting module 300 is not adjustable. However, different users have different perceptions of color temperature. In order to meet the diverse needs of users, the light-emitting module 300 can also use LED beads with multiple color temperatures. By controlling the brightness of LED beads with different color temperatures, the overall color temperature can be changed, thereby meeting the needs of different users.

[0053] For example, 1100K color temperature LED beads can be combined with 3000K color temperature LED beads. The brightness of the 1100K color temperature LED beads and the 3000K color temperature LED beads can be controlled independently. For example, a PWM control circuit can be set on the substrate 310, and the current ratio of the two color temperature LED beads can be adjusted by the PWM signal to control the final output color temperature. Alternatively, red, green and blue three primary color LED beads can be mixed in proportion, and continuous color temperature adjustment can be achieved by adjusting the luminous intensity ratio of the RGB three primary color LED beads.

[0054] The light-emitting module 300 can be turned on and off by a button on the main body 100 of the device, or it can be remotely controlled by an app via a mobile electronic terminal, including but not limited to mobile phones, tablets and smartwatches, so that the light-emitting module 300 can be turned on or off according to user instructions.

[0055] It is foreseeable that, in order to achieve remote control, a communication connection module is also provided on the substrate 310. This communication connection module is used to communicate with a mobile electronic terminal so that the user can configure the electronic device 200, control the light-emitting module 300 of the charging device of the electronic device, and set the working mode of the light-emitting module 300 through the mobile electronic terminal.

[0056] The light-emitting module 300 can adopt a constant-on working mode, that is, after the user sends an on command to it via a button or mobile electronic terminal, the light-emitting module 300 turns on and maintains a constant brightness. The light-emitting module 300 can also adopt a variety of working modes, including constant-on. For example, the light-emitting module 300 can adopt a breathing working mode, which means that the light source 330 of the light-emitting module 300 flashes slowly in a way that gradually brightens and dims.

[0057] To further optimize the above technical solution, in one embodiment of this application, the surface of the LED lamp bead is covered with a light diffuser to avoid glare from the point light source 330.

[0058] like Figures 2 to 4 As shown, the light guide 320 is made of transparent or semi-transparent materials such as polymethyl methacrylate (PMMA), polycarbonate (PC), acrylonitrile butadiene styrene (ABC), or glass. Specifically, in this application, the light guide 320 is an ABS light guide 320. The size and shape of the light guide 320 are determined according to the space within the main body 100 of the device. It should be noted that the light guide 320 should be kept away from direct contact with the light-transmitting part 120c as much as possible to avoid the formation of areas with uneven brightness on the light-transmitting part 120c.

[0059] Specifically, in one embodiment of this application, the thickness of the light guide 320 is 1 mm.

[0060] To ensure that the light guide component 320 achieves a good light guiding effect and improves light energy utilization, such as Figure 3 As shown, the light guide 320 includes a circumferentially closed structure 320a formed by multiple light guide walls. The circumferentially closed structure 320a includes a first end opening and a second end opening that are connected. The first end opening is sleeved outside the light source 330, and the second end opening extends toward the light-transmitting part 120c. The light emitted by the light source 330 is guided to the light-transmitting part 120c through the circumferentially closed structure 320a formed by multiple light guide walls, reducing the scattering loss of light on the path from the light source 330 to the light-transmitting part 120c, thereby achieving higher brightness and uniformity and improving light energy utilization.

[0061] Please see Figure 2 and Figure 3In one specific embodiment of this application, the light-transmitting portion 120c is an annular light-transmitting portion 120c surrounding the contact surface. Correspondingly, the light-emitting module 300 includes a plurality of light sources 330 arranged circumferentially. The number of light sources 330 is adjusted according to the size of the device body 100 and the power of the light sources 330. The light guide 320 includes a plurality of circumferential closed structures 320a corresponding one-to-one with the light sources 330. Each circumferential closed structure 320a is sequentially connected along the circumferential direction to form an annular light guide 320.

[0062] In this embodiment, in order to improve the uniformity of the light emitted from the light-transmitting part 120c in the circumferential direction, multiple light sources 330 are arranged at equal intervals along the circumferential direction.

[0063] For example, the number of light sources 330 included in the light-emitting module 300 may be 2, 3, 4, 5, 6, 7, 8, 9, 10, etc. This application does not make a specific limitation on the number of light sources 330 included in the light-emitting module 300.

[0064] Specifically, in one embodiment, the light-emitting module 300 includes 18 light sources 330, that is, 18 LED beads. The light emission direction of each LED bead is perpendicular to the plane where the contact surface is located and points to the plane where the contact surface is located, or the light emission direction of each LED bead is inclined away from the device body 100 and intersects the plane where the contact surface is located. The surface of each LED bead is covered with a light diffuser.

[0065] To avoid uneven brightness of the light emitted by the light-transmitting part 120c due to direct contact between the light guide 320 and the light-transmitting part 120c, in one embodiment of this application, such as Figure 2 As shown, a circumferentially arranged annular clearance space is provided at one end of the light guide 320 near the light-transmitting part 120c to prevent the light guide 320 from contacting the light-transmitting part 120c. At the same time, the light rays in each circumferential closed structure 320a converge with each other in the annular clearance space, making the brightness of each part of the annular light-transmitting part 120c more uniform and avoiding uneven brightness.

[0066] For example, in one specific embodiment of this application, the light guide 320 includes an inner ring portion, an outer ring portion, and a middle portion, wherein the outer ring portion and the inner ring portion are spaced apart outside the inner ring portion, and a plurality of middle portions are spaced apart circumferentially between the inner ring portion and the outer ring portion. The inner ring portion, the outer ring portion, and two adjacent middle portions constitute a circumferentially closed structure 320a. The ends of the inner ring portion and the outer ring portion away from the light source 330 respectively abut against the outer side and the inner side of the annular light-transmitting portion 120c of the device body 100. The end of the middle portion away from the light source 330, together with the inner ring portion and the outer ring portion, forms an annular clearance space.

[0067] To prevent the light guide from shifting upwards 320 degrees, in one embodiment of this application, such as Figure 3As shown, one of the light guide 320 and the device body 100 is provided with a stop limiting part spaced apart along the circumference, and the other is provided with a stop fitting part spaced apart along the circumference. The stop limiting part and the stop fitting part cooperate to make the light guide 320 and the device body 100 relatively stationary in the circumference.

[0068] Specifically, one of the stop limiting part and the stop mating part is the stop groove 320b, and the other is the stop protrusion 120f, as shown in the figure. Figure 3 As shown in the illustrated embodiment, the light guide 320 is provided with a plurality of stop grooves 320b spaced apart in the circumferential direction, and the inner wall of the device body 100 is provided with a plurality of stop protrusions 120f in the circumferential direction. When the light guide 320 is installed into the device body 100, each stop protrusion 120f is embedded in each stop groove 320b in a corresponding manner to fix the light guide 320.

[0069] To make the transition between the contact portion 120b and the light-transmitting portion 120c more natural, such as Figure 2 As shown, the placement end also includes a lifting part 120d, and the contact part 120b is connected to the light-transmitting part 120c through the lifting part 120d. The lifting part 120d and the contact part 120b, as well as the lifting part 120d and the light-transmitting part 120c, are smoothly connected. The lifting part 120d serves as a transitional connection between the contact part 120b and the light-transmitting part 120c, and creates a sufficient height difference between the light-transmitting part 120c and the contact part 120b. This ensures that even if the main body 100 of the device is not placed on a flat, smooth, and non-deformable surface (such as a table), but on a less flat and easily deformable surface (such as a mattress surface), the light emitted from the light-transmitting part 120c can still form a soft light area around the lower part of the main body 100 of the device.

[0070] To expand the illumination range of the light emitted from the light-transmitting part 120c, in one embodiment of this application, such as... Figure 2 As shown, the light emission direction of the light-transmitting part 120c is tilted away from the contact part 120b, so that the light can be emitted at an angle away from the contact part 120b, thereby increasing the illumination range and obtaining a stronger diffuse reflection effect.

[0071] like Figure 2 As shown, in this application, both the light-transmitting part 120c and the lifting part 120d are smooth curved surface structures, and the contact part 120b, the lifting part 120d, the light-transmitting part 120c and the outer shell of the device body 100 are all smoothly connected.

[0072] Please see Figures 1 to 4The main body 100 of the device includes an upper housing 110, a lower housing 120, and an opening and closing mechanism. The upper housing 110 and the lower housing 120 are connected by the opening and closing mechanism, which enables the upper housing 110 to open and close relative to the lower housing 120 (the figure shows the upper housing 110 in the open state relative to the lower housing 120). The upper housing 110 and the lower housing 120 form a receiving cavity for accommodating the electronic device 200. The upper housing 110 and / or the lower housing 120 are provided with a placement end and a light-emitting module 300. That is, the placement end and the light-emitting module 300 can be provided only on the upper housing 110, or only on the lower housing 120, or both the upper housing 110 and the lower housing 120 can be provided with a placement end and a light-emitting module 300.

[0073] In this application, the power supply module and the light-emitting module 300, and other functional components are mainly located in the lower housing 120. For convenient installation of these functional components, please refer to [link / reference needed]. Figure 3 and Figure 4 The lower housing 120 includes a first housing component 121 and a second housing component 122 that are connected to each other. The first housing component 121 and the second housing component 122 form a device cavity 120e for accommodating the light-emitting module 300 and the power supply module. The placement end is located at the end of the second housing component 122 away from the first housing component 121. The first housing component 121 is provided with a receiving groove 120a for cooperating with the upper housing 110 to form a receiving cavity. The upper housing 110 is connected to the first housing component 121 and / or the second housing component 122 through an opening and closing mechanism.

[0074] Specifically, the first housing component 121 and the second housing component 122 are connected by a snap-fit ​​structure. The snap-fit ​​structure includes a snap-fit ​​protrusion disposed on one of the first housing component 121 and the second housing component 122, and a snap-fit ​​groove disposed on the other of the first housing component 121 and the second housing component 122. Multiple snap-fit ​​protrusions are arranged at intervals along the circumference, and multiple snap-fit ​​grooves are arranged at intervals along the circumference in correspondence with the snap-fit ​​protrusions. The snap-fit ​​grooves cooperate with the snap-fit ​​protrusions to detachably connect the first housing component 121 and the second housing component 122.

[0075] To facilitate the engagement of the snap-fit ​​groove and the snap-fit ​​boss, such as Figure 2As shown, at least one of the locking boss and the groove wall of the locking groove is provided with an inclined guide surface. The locking direction of the locking groove and the locking boss intersects the inclined guide surface at an inclination. When the locking groove and the locking boss are engaged, the inclined guide surface of one of the locking groove wall and the locking boss first contacts the other of the locking groove wall and the locking boss. One of the locking groove wall and the locking boss applies a force perpendicular to the locking direction to the other with the help of the inclined guide surface, thereby causing the locking groove wall and the locking boss to move away from each other in a direction perpendicular to the locking direction. Even if the locking groove wall and the locking boss are misaligned in a direction perpendicular to the locking direction, the locking groove and the locking boss can continue to move relative to each other in the locking direction until the locking boss is embedded in the locking groove to complete the locking.

[0076] Further optimize the above technical solutions, such as Figure 2 As shown, a snap-fit ​​groove is provided on the outer wall of the first housing component 121, and a snap-fit ​​boss is provided on the inner wall of the second housing component 122. After the first housing component 121 and the second housing component 122 are snapped together, the end of the first housing component 121 is embedded in the second housing component 122. The end face of the first housing component 121 presses and fixes the light guide 320 in the second housing component 122. At the same time, an annular stepped surface is provided on the inner wall of the first housing component 121. The annular stepped surface is used to press and fix the bottom surface of the substrate 310 (the side where the light source 330 is located) on the light guide 320 to prevent light leakage from the gap between the substrate 310 and the light guide 320.

[0077] like Figure 2 and Figure 3 As shown, the first housing member 121 is provided with a receiving groove 120a recessed towards the second housing member 122. In order to reduce the overall thickness of the lower housing 120 and reduce the volume, the substrate 310 is provided with a clearance through hole 310a at the position corresponding to the receiving groove 120a, so that the receiving groove 120a can extend downward through the clearance through hole 310a in whole or in part, thereby increasing the depth and volume of the receiving groove 120a without increasing the thickness of the lower housing 120.

[0078] A charging contact 500 is provided on the top surface of the substrate 310 near the avoidance through hole 310a. The charging contact 500 extends through the groove wall of the receiving groove 120a and into the receiving groove 120a to be electrically connected to the electronic device 200 in the receiving groove 120a.

[0079] Furthermore, to prevent the electronic device 200 in the receiving slot 120a from easily falling out, and to facilitate the user in placing the electronic device 200 into the receiving slot 120a, the first housing component 121 is provided with multiple unevenly arranged and / or magnetically different magnetic elements around the receiving slot 120a. Correspondingly, an adsorption element is provided on the electronic device 200. This not only allows the electronic device 200 to remain stably in the receiving slot 120a through the action of the magnetic elements on the adsorption element, but also allows the electronic device 200 to enter the receiving slot 120a in a predetermined posture through the interaction between the unevenly arranged and / or magnetically different magnetic elements and the adsorption element. This makes it convenient for the user to place the electronic device 200 into the receiving slot 120a in an accurate posture, ensuring that the charging contacts on the electronic device 200 are connected to the charging contacts 500 in the receiving slot 120a.

[0080] The opening and closing mechanism is used to connect the upper housing 110 to the lower housing 120. It can adopt various structures. For example, the opening and closing mechanism can be a snap-fit ​​structure, that is, the upper housing 110 and the lower housing 120 are snap-fitted together. The opening and closing mechanism can also be a hinge structure, that is, the upper housing 110 and the lower housing 120 are rotatably connected by the hinge structure. Of course, the opening and closing mechanism can also include both a snap-fit ​​structure and a hinge structure at the same time, that is, the upper housing 110 and the lower housing 120 are rotatably connected on one side by the hinge structure, and snap-fitted on the other side by the snap-fit ​​structure.

[0081] Specifically, in one embodiment of this application, the opening and closing mechanism includes a hinge structure and a magnetic attraction structure. The first side of the upper housing 110 and the first side of the lower housing 120 are rotatably connected via the hinge structure. A magnetic attraction structure is provided between the second side of the upper housing 110 and the second side of the lower housing 120. The magnetic attraction structure is used to attract the upper housing 110 and the lower housing 120 together. This magnetic attraction structure includes a first magnetic attraction element disposed on the upper housing 110 and a second magnetic attraction element disposed on the lower housing 120. Both the first and second magnetic attraction elements can be permanent magnets, or one can be a permanent magnet and the other a magnetic attraction element. Ferromagnetic components made of metals such as iron, cobalt, and nickel, when the second side of the upper housing 110 and the second side of the lower housing 120 approach each other to a preset distance, the first magnetic component and the second magnetic component interact to close the upper housing 110 and the lower housing 120. When the second side of the upper housing 110 and the second side of the lower housing 120 move away from each other beyond the preset distance, exceeding the interaction range of the first magnetic component and the second magnetic component, the upper housing 110 remains in the open position relative to the lower housing 120. No external force needs to be applied to the upper housing 110 to keep it in the open state, which is convenient for users to operate with one hand.

[0082] like Figure 2As shown, in this application, the power supply module includes a battery 400 and a USB power supply circuit. The USB power supply circuit is disposed on the substrate 310 and its interface is disposed on the lower housing 120 to communicate with the outside. The battery 400 is disposed in the device cavity 120e. The output terminals of the battery 400 and the USB power supply circuit are electrically connected to the charging contact 500, respectively.

[0083] This application also provides an electronic device component, which includes an electronic device 200 and the electronic device charging device in the above embodiments. Since the electronic device component adopts the electronic device charging device in the above embodiments, the technical effect of the electronic device component can be referred to the above embodiments.

[0084] Specifically, in one embodiment of this application, the electronic device component is a Bluetooth headset, including a pair of headset bodies and a headset case. The headset body is the electronic device 200 to be stored and charged, and the headset case is an electronic device charging device that can store and charge the headset body.

[0085] As indicated in this application and claims, unless the context clearly indicates otherwise, the words "a," "an," "a," and / or "the" are not specifically singular and may include the plural. Generally, the terms "comprising" and "including" only indicate the inclusion of expressly identified steps and elements, which do not constitute an exclusive list, and the method or apparatus may also include other steps or elements. An element defined by the phrase "comprising an..." does not exclude the presence of other identical elements in the process, method, product, or apparatus that includes the element.

[0086] In the description of this application, unless otherwise expressly defined, terms such as "setup," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this application in conjunction with the specific content of the technical solution.

[0087] It should be noted that the various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0088] This article uses specific examples to illustrate the principles and implementation methods of this utility model. The descriptions of the above embodiments are only for the purpose of helping to understand the core ideas of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made to this utility model without departing from the principles of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A charging device for electronic devices, characterized in that, include: The device body (100) has a placement end configured to stably place the device body (100) on a carrier. The placement end has a contact portion (120b) and a light-transmitting portion (120c). The contact portion (120b) has a contact surface for contacting the carrier. The light emission direction of the light-transmitting portion (120c) intersects the plane of the contact surface. There is a height difference between the light-transmitting portion (120c) and the contact portion (120b) so that when the contact surface contacts the carrier, a light leakage gap is formed between the light-transmitting portion (120c) and the carrier. The light-emitting module (300) is disposed within the main body (100) of the device, corresponding to the light-transmitting part (120c).

2. The electronic device charging device according to claim 1, characterized in that, The light-emitting module (300) includes a substrate (310), a light source (330), and a light guide (320). The light source (330) is disposed on the substrate (310) facing the light-transmitting portion (120c). The light guide (320) is disposed between the substrate (310) and the light-transmitting portion (120c) to converge and guide the light emitted by the light source (330) to the light-transmitting portion (120c).

3. The electronic device charging device according to claim 2, characterized in that, The light guide (320) includes a circumferentially closed structure (320a) formed by multiple light guide walls. The circumferentially closed structure (320a) includes a first end opening and a second end opening that are connected. The first end opening is sleeved outside the light source (330), and the second end opening extends toward the light-transmitting part (120c).

4. The electronic device charging device according to claim 3, characterized in that, The light-transmitting part (120c) is an annular light-transmitting part (120c) surrounding the contact surface. The light-emitting module (300) includes a plurality of light sources (330) arranged circumferentially. The light guide (320) includes a plurality of circumferentially closed structures (320a) corresponding one-to-one with the light sources (330). Each circumferentially closed structure (320a) is sequentially connected circumferentially to form an annular light guide (320).

5. The electronic device charging device according to claim 4, characterized in that, The light guide (320) has a circumferentially arranged annular clearance space at one end near the light-transmitting part (120c) to prevent the light guide (320) from contacting the light-transmitting part (120c).

6. The electronic device charging device according to claim 4 or 5, characterized in that, One of the light guide (320) and the device body (100) is provided with a stop limiting part spaced apart along the circumference, and the other is provided with a stop engaging part spaced apart along the circumference. The stop limiting part and the stop engaging part cooperate to make the light guide (320) and the device body (100) relatively stationary in the circumference.

7. The electronic device charging device according to claim 4 or 5, characterized in that, The placement end also includes a lifting part (120d), and the contact part (120b) is connected to the light-transmitting part (120c) through the lifting part (120d). The lifting part (120d) and the contact part (120b) and the lifting part (120d) and the light-transmitting part (120c) are smoothly connected.

8. The electronic device charging device according to any one of claims 1-5, characterized in that, The light emission direction of the light-transmitting part (120c) is inclined away from the contact part (120b).

9. The electronic device charging device according to any one of claims 1-5, characterized in that, The main body (100) of the device includes an upper housing (110), a lower housing (120), and an opening and closing mechanism. The upper housing (110) and the lower housing (120) are connected by the opening and closing mechanism. The opening and closing mechanism is used to enable the upper housing (110) to open and close relative to the lower housing (120). The upper housing (110) and the lower housing (120) form a receiving cavity for accommodating an electronic device (200). The upper housing (110) and / or the lower housing (120) are provided with the placement end and the light-emitting module (300).

10. The electronic device charging device according to claim 9, characterized in that, The lower housing (120) includes a first housing component (121) and a second housing component (122) connected to each other. The first housing component (121) and the second housing component (122) form a device cavity (120e) for accommodating the light-emitting module (300). The placement end is located at the end of the second housing component (122) away from the first housing component (121). The first housing component (121) is provided with a receiving groove (120a) for cooperating with the upper housing (110) to form the receiving cavity.

11. The electronic device charging device according to claim 9, characterized in that, The opening and closing mechanism includes a hinge structure and a magnetic attraction structure. The first side of the upper housing (110) and the first side of the lower housing (120) are rotatably connected by the hinge structure. The magnetic attraction structure is provided between the second side of the upper housing (110) and the second side of the lower housing (120). The magnetic attraction structure is used to attract the upper housing (110) and the lower housing (120).

12. An electronic device component, characterized in that, It includes an electronic device (200) and an electronic device charging device as described in any one of claims 1-11, the electronic device charging device being used to store and charge the electronic device (200).

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