Digital photo frame with sound box

Abstract

The digital photo frame comprises a shell, a display unit and a sound playing unit which are arranged at the front end of the shell, and an electronic unit which is arranged in a containing space formed by the shell, the display unit and the sound playing unit, the display unit comprises a face frame and a display screen which is arranged between the face frame and the shell, and the sound playing unit is arranged in the containing space. The sound playing unit and the face frame are made of plastic, the electronic unit comprises a main control module and a sound box, and the sound box is connected with the main control module and arranged below the sound playing unit. According to the digital photo frame provided by the invention, the cost is lower, the weight is lighter, the insulativity is better, and the structural integration degree is higher.

Description

Technical Field

[0001] This invention generally relates to the field of electronic device technology, and more specifically to a digital photo frame with sound. Background Technology

[0002] As a home electronic device that combines image display and audio playback functions, a digital photo frame typically consists of a housing, a display unit, an electronic unit, and supporting components. In existing technologies, the display unit frame of a digital photo frame is mostly made of metal or tempered glass and assembled to the housing through machining or bonding processes; the audio module is mostly a single speaker or a simple assembly structure, simply fixed inside the housing without any specific layout design or structural optimization for high and low frequency outputs.

[0003] However, the aforementioned existing technologies have many drawbacks: on the one hand, metal frames are expensive, complex to process, and heavy, and their conductivity can easily cause electrostatic interference, affecting the stability of touch and display. Glass frames have poor impact resistance and are easily broken. Both have the problem of rapid heat dissipation and being hot to the touch, making it difficult to meet the needs of lightweight and low-cost home use. On the other hand, traditional audio modules lack a scientific arrangement and support structure for high and low frequency units, resulting in thin sound effects, insufficient bass extension, and insufficient treble clarity. They are also prone to resonance with the shell, leading to sound coloration. Summary of the Invention

[0004] The purpose of this invention is to overcome the above-mentioned defects of the prior art. By setting the front display screen of the digital photo frame to a plastic material, a lower cost, lighter weight, better insulation and higher structural integration solution is provided, which solves the problems of high cost, easy interference, poor impact resistance and insufficient mass production adaptability of the existing frames.

[0005] Therefore, this invention provides a digital photo frame with a speaker, comprising a housing, a display unit and a sound amplifier unit disposed at the front end of the housing, and an electronic unit disposed within a receiving space formed by the housing, the display unit, and the sound amplifier unit. The display unit includes a face frame and a display screen disposed between the face frame and the housing. The sound amplifier unit and the face frame are made of plastic. The electronic unit includes a main control module and a speaker, the speaker being connected to the main control module and disposed below the sound amplifier unit. In this case, by making the face frame of the front display screen and the sound amplifier unit of the digital photo frame made of plastic, the properties of plastic can improve the insulation, impact resistance, shape, and color advantages of the digital photo frame. In addition, the plastic sound amplifier unit has better damping characteristics, which can reduce speaker resonance, reduce sound coloration, and improve sound quality.

[0006] Additionally, in the digital photo frame with sound system involved in this invention, the sound system may optionally include a support member, and a first high-frequency speaker, a first low-frequency speaker, a passive radiator, a second low-frequency speaker, and a second high-frequency speaker arranged sequentially along the transverse side of the housing and disposed on the support member.

[0007] Additionally, in the digital photo frame with sound system involved in this invention, optionally, the sound amplifier unit has multiple sound amplifier holes, and the first high-frequency speaker, the first low-frequency speaker, the second low-frequency speaker and the second high-frequency speaker are arranged facing the sound amplifier holes.

[0008] Additionally, in the digital photo frame with sound system involved in this invention, optionally, the shape of the support member is adapted to the bottom shape of the housing.

[0009] Additionally, in the digital photo frame with sound system involved in this invention, optionally, the support member has a first sidewall, a second sidewall, and a third sidewall that are sequentially adjacent to and facing the housing. The second sidewall has a first wall surface adjacent to the first high-frequency speaker and the first low-frequency speaker, a second wall surface adjacent to the passive radiator, and a third wall surface adjacent to the second low-frequency speaker and the second high-frequency speaker. The distance of the second wall surface from the housing is greater than the distance of the first wall surface and the third wall surface from the housing.

[0010] Additionally, in the digital photo frame with sound involved in this invention, optionally, the housing includes a front housing and a rear housing that snaps into the front housing, the display unit and the sound amplifier unit are disposed in the front housing, and the rear housing includes a first outer shell and a second outer shell that protrudes from the first outer shell.

[0011] Additionally, the digital photo frame with sound system according to the present invention may optionally include a bracket disposed at the rear end of the housing, the bracket being disposed on the second outer shell.

[0012] Additionally, in the digital photo frame with sound function involved in this invention, optionally, The second housing has a receiving groove for accommodating the bracket.

[0013] In addition, in the digital photo frame with sound involved in this invention, the electronic unit may optionally include a power supply, a storage module, a wireless transmission module, and a touch module, wherein the storage module, the wireless transmission module, and the touch module are respectively connected to the main control module.

[0014] Additionally, in the digital photo frame with sound system involved in this invention, optionally, the housing is provided with a plug interface module and a power button, the plug interface module including a memory card interface, a reset interface, a USB interface, a Type-C data transmission interface and a Type-C charging interface.

[0015] According to the present invention, a digital photo frame with sound is provided that is lower in cost, lighter in weight, better insulated, and has a higher degree of structural integration. Attached Figure Description

[0016] The invention will now be explained in further detail by way of example only with reference to the accompanying drawings.

[0017] Figure 1 This is a perspective view showing the front of a digital photo frame with sound, as illustrated in the example of the present invention.

[0018] Figure 2 This is a perspective view showing the reverse side of a digital photo frame with sound, as described in the example of the present invention.

[0019] Figure 3 This is an exploded view of a digital photo frame with sound according to an example of the present invention.

[0020] Figure 4 This is a perspective structural diagram of the display screen involved in the example of the present invention.

[0021] Figure 5 This is a perspective view showing the front of the acoustic amplifier unit involved in the example of the present invention.

[0022] Figure 6 This is a three-dimensional structural diagram showing the reverse side of the acoustic amplifier unit involved in the example of the present invention.

[0023] Figure 7 This is a perspective structural diagram of the face frame involved in the example of the present invention.

[0024] Figure 8 This is a perspective view of the front of the rear shell according to an example of the present invention.

[0025] Figure 9 This is a three-dimensional structural diagram of the front shell involved in the example of the present invention.

[0026] Figure 10 It shows Figure 8 Enlarged view of the central support component.

[0027] Figure 11 This is a perspective structural diagram of the reverse side of the rear shell involved in the example of the present invention.

[0028] Figure 12 This is a three-dimensional structural diagram of the support involved in the example of the present invention.

[0029] Figure 13 This is a three-dimensional structural diagram of the audio device involved in the example of the present invention.

[0030] Figure 14 This is an exploded view of the sound system involved in the example of the present invention.

[0031] Figure 15 This is a three-dimensional structural diagram showing another perspective of the audio system involved in the example of the present invention.

[0032] Figure 16 This is a bottom view showing the sound system involved in the example of the present invention.

[0033] Reference numerals: Housing…1; Electronic unit…2; Bracket…3; Display unit…4; Sound amplifier unit…5; Rotating shaft assembly…6; Functional socket…7; Power button…8; Front housing…11; Rear housing…12; Speaker…23; First side wall…24; Second side wall…25; Third side wall…26; Support…32; Face frame…41; Display screen…42; Hook groove…111; Locking block…112; First outer shell…121; Second outer shell…122; Hook structure…123; Locking slot…124; First support member…125; Second support member…126; Support piece…23 0; First high-frequency speaker…231; First low-frequency speaker…232; Passive radiator…233; Second low-frequency speaker…234; Second high-frequency speaker…235; First wall surface…251; Second wall surface…252; Third wall surface…253; High-position support area…1251; Low-position support area…1252; Receiving groove…1220; First support member…2301; First hole…2302; Second hole…2303; Third hole…2304; Fourth hole…2305; Fifth hole…2306; Second support member…2311; Sixth hole…2312 Detailed Implementation

[0034] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, the same reference numerals are used for the same parts, and repeated descriptions are omitted. Furthermore, the drawings are merely schematic diagrams, and the proportions of the parts or the shapes of the parts may differ from the actual figures.

[0035] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this invention are used to distinguish different objects, not to describe a specific order. The terms "comprising" and "having," and any variations thereof, referring to a process, method, system, product, or apparatus that includes or has a series of steps or units, are not necessarily limited to those explicitly listed, but may include or have other steps or units not explicitly listed or inherent to these processes, methods, products, or apparatuses. All methods described in this invention can be performed in any suitable order unless otherwise indicated herein or clearly contradicted by the context.

[0036] Furthermore, the subheadings and similar terms used in the following description of this invention are not intended to limit the content or scope of this invention; they are merely for reading guidance. Such subheadings should not be construed as dividing the content of the article, nor should the content under a subheading be limited to the scope of that subheading.

[0037] The electrical control aspect of this invention refers to the assembly and / or connection of working modules according to electrical wiring requirements to achieve control of equipment (e.g., mechanical equipment). In some examples, the working module may include switching devices, measuring devices, protection devices, and auxiliary devices.

[0038] Figure 1 This is a perspective view showing the front of a digital photo frame with a support 3, as described in the example of the present invention.

[0039] Reference Figure 1 The present invention provides a digital photo frame with sound, which may include a housing 1, a display unit 4, a sound amplifier unit 5 and an electronic unit 2.

[0040] In some examples, the display unit 4 and the sound amplifier unit 5 may be located at the front end of the housing 1. The electronic unit 2 may be located in the accommodating space formed by the housing 1, the display unit 4, and the sound amplifier unit 5.

[0041] Figure 2 This is a perspective view showing the reverse side of a digital photo frame with sound, as described in the example of the present invention. Figure 3 This is an exploded view of a digital photo frame with sound according to an example of the present invention. Figure 4 This is a perspective structural diagram of the display screen 42 involved in the example of the present invention. Figure 5 This is a perspective view showing the front of the acoustic amplifier unit 5 involved in the example of the present invention. Figure 6 This is a three-dimensional structural diagram showing the reverse side of the acoustic amplifier unit 5 involved in the example of the present invention. Figure 7 This is a perspective structural diagram of the face frame 41 involved in the example of the present invention.

[0042] Reference Figures 2 to 7 In some examples, the display unit 4 may include a frame 41 and a display screen 42 disposed between the frame 41 and the housing 1. The frame 41 may be made of plastic. In some examples, the sound amplifier unit 5 may also be made of plastic. In this case, by making the frame 41 of the digital photo frame's front display screen 42 and the sound amplifier unit 5 of plastic, the properties of plastic can be used to improve the digital photo frame's insulation, impact resistance, shape, and color advantages. In addition, the plastic sound amplifier unit 5 has better damping characteristics, which can reduce speaker resonance, reduce sound coloration, and improve sound quality.

[0043] In some examples, the digital photo frame may also include a bracket 3 disposed at the rear end of the housing.

[0044] In some examples, display screen 42 can be a touch screen.

[0045] In some examples, housing 1 may include a front housing 11 and a rear housing 12 snapped onto the front housing. Display unit 4 and sound amplifier unit 5 may be disposed on the front housing 11.

[0046] In some examples, the display unit 4 and the sound amplifier unit 5 can be snapped into the front housing 11.

[0047] In some examples, the rear housing 12 may include a first housing 121 and a second housing 122 that protrudes from the first housing 121.

[0048] In some examples, the bracket 3 may be disposed on the second housing 122.

[0049] Reference Figure 2 and Figure 3 In some examples, electronic unit 2 may include a speaker 23, a power supply P, a circuit board, etc. The power supply may be a battery-powered power supply. The circuit board may be a PCB.

[0050] In some examples, the housing 1 (e.g., rear housing 12) may be provided with a plug-in module 7 and a power button 8.

[0051] In some examples, the interface module 7 may include a memory card interface, a reset interface, a USB interface, a Type-C data transfer interface, a Type-C charging interface, etc. The reset interface can be used to reset the digital photo frame software system.

[0052] In some examples, electronic unit 2 may include a main control module and a speaker 23. The speaker 23 may be connected to the main control module. The speaker 23 may be located below the sound amplifier unit 5.

[0053] In some examples, electronic unit 2 may also include a storage module, a wireless transmission module, a touch module, etc. The main control module, storage module, wireless transmission module, and touch module can be mounted on a circuit board. The wireless transmission module can be used for wireless transmission of image data, etc. One end of the touch module is connected to the display screen 42, and the other end is connected to the main control module. The storage module, speaker 23, power supply P, memory card interface, and reset interface can be connected to the main control module respectively. The USB interface, Type-C data transmission interface, and wireless transmission module can be connected to the storage module respectively. The Type-C charging interface can be connected to the power supply P.

[0054] In some examples, the main control module can be a main control chip, and the touch module can be a touch chip.

[0055] In some examples, the speaker 23 and the circuit board can be arranged sequentially along the longitudinal Y direction of the housing 1.

[0056] Reference Figure 4 In some examples, the display screen 42 may include an upper abutment area 421 and a lower abutment area 422.

[0057] Reference Figure 5 and Figure 6 In some examples, the sound amplifier unit 5 may include a sound hole area 52 and a locking area 51. In some examples, the sound hole area 52 may be provided with multiple sound holes 53. The locking area 51 may be snapped into the front housing 11. A certain space may be reserved between the sound hole area 52 and the locking area 51 to accommodate the top part of the speaker 23.

[0058] Reference Figure 7 In some examples, the front frame 41 may include a snap-fit ​​area 411 and a bezel area 422. The snap-fit ​​area 411 may snap into the front housing 11. The display screen 42 may be disposed in the space formed by the snap-fit ​​area 411 and the bezel area 422.

[0059] In some examples, the plane containing the card receiving area 411 can be flush with the plane containing the card slot area 51.

[0060] In some examples, the rear cover 12 and the speaker 23 can be fixed with screws or clips.

[0061] Figure 8 This is a perspective view of the front of the rear shell 12 according to an example of the present invention. Figure 9 This is a three-dimensional structural diagram of the front shell involved in the example of the present invention.

[0062] Reference Figure 8 and Figure 9 In some examples, the edge of the rear cover 12 may be provided with multiple hook structures 123 and multiple slots 124 provided with adjacent hook structures 123.

[0063] In some examples, the edge of the front shell 11 may be provided with multiple hook slots 111 and multiple locking blocks 112 with adjacent hook slots 111. The hook structure 123 can match the hook slots 111. The locking slots 124 can match the locking blocks 112. Thus, the rear shell 12 can be tightly connected to the front shell 11.

[0064] In some examples, the rear housing 12 may have a first receiving space 120a and a second receiving space 120b inside. The first receiving space 120a may be used to receive the power supply P and the circuit board. The second receiving space 120b may be used to receive the speaker 23.

[0065] Figure 10 It shows Figure 8Enlarged view of the first supporting member 125.

[0066] Reference Figure 10 In some examples, the inner surface of the rear shell 12 may be provided with a plurality of first support members 125. The plurality of first support members 125 may be provided at the four corner positions of the inner surface of the rear shell 12 corresponding to the face frame 41. The plurality of first support members 125 may be used to support the display unit 4, that is, to support the face frame 41 and the display screen 42.

[0067] In some examples, the first support member 125 may include a lower support region 1252 for supporting the display screen 42 and a higher support region 1251 for supporting the face frame 41. The lower support region 1252 may include an upper region 1252a and a lower region 1252b.

[0068] In some examples, the bottom of the rear housing 12 may be provided with multiple second support members 126. For example, two second support members 126 may be provided on the left and right sides of the bottom of the rear housing 12. The second support members 126 may be used to support the sound amplifier unit 5.

[0069] Reference Figure 4 and Figure 10 The upper abutment area 421 can abut against the upper region 1252a. The lower abutment area 422 can abut against the lower region 1252b. Thus, the display screen 42 can be stably supported by the first support member 125.

[0070] Figure 11 This is a perspective structural diagram showing the reverse side of the rear shell 12 involved in the example of the present invention.

[0071] Reference Figure 11 In some examples, the second housing 122 may have a receiving groove 1220 for receiving the support 3.

[0072] Figure 12 This is a perspective structural diagram of the support 3 involved in the example of the present invention.

[0073] Reference Figure 12 In some examples, the bracket 3 may include a rotating part 31 and a support part 32 connecting the rotating part 31.

[0074] In some examples, the digital photo frame may also include a hinge assembly 6. One end of the hinge assembly 6 may be connected to the rotating part 31, and the other end may be connected to the second housing 122.

[0075] The second housing 122 may have a through hole 1221. The pivot assembly 6 may pass through the through hole 1221 and be connected to the inner surface of the second housing 122.

[0076] Figure 13This is a three-dimensional structural diagram of the audio device involved in the example of the present invention.

[0077] Reference Figure 13 The present invention also provides a speaker 23 for a digital photo frame, which can be disposed in the housing 1 of the digital photo frame.

[0078] In some examples, the speaker 23 may include a support member 230, and a first high-frequency speaker 231, a first low-frequency speaker 232, a passive radiator 233, a second low-frequency speaker 234, and a second high-frequency speaker 235 arranged sequentially on the support member 230 along the transverse X direction of the housing 1. In this case, the first low-frequency speaker 232 and the second low-frequency speaker 234 may be positioned on either side of the passive radiator 233, which can enhance the bass emitted by the first low-frequency speaker 232 and the second low-frequency speaker 234. The low-frequency and high-frequency speakers arranged in this manner can significantly enhance the bass and treble effects of the digital photo frame.

[0079] In some examples, a sound amplifier unit 5 may be provided at the front end of the housing 1. The sound amplifier unit 5 may have multiple sound amplifier holes 53. A first high-frequency speaker 231, a first low-frequency speaker 232, a passive radiator 233, a second low-frequency speaker 234, and a second high-frequency speaker 235 may be arranged facing the sound amplifier holes 53.

[0080] Figure 14 This is an exploded view showing the sound system for a digital photo frame according to an example of the present invention.

[0081] Reference Figure 14 In some examples, support 230 may include a first support 2301 and a second support 2311 stacked together.

[0082] In some examples, the first support member 2301 may have a first hole 2302, a second hole 2303, a third hole 2304, a fourth hole 2305, and a fifth hole 2306. A first high-frequency horn 231 is at least partially exposed in the first hole 2302, a first low-frequency horn 232 is at least partially exposed in the second hole 2303, one end of the passive radiator 233 is at least partially exposed in the third hole 2304, a second low-frequency horn 234 is at least partially exposed in the fourth hole 2305, and a second high-frequency horn 235 is at least partially exposed in the fifth hole 2306.

[0083] In some examples, the second support 2311 is provided with a sixth hole 2312 corresponding to the position of the third hole 2304, and the other end of the passive radiator 233 is at least partially exposed in the third hole 2304.

[0084] In some examples, a first diaphragm of the passive radiator 233 is provided at one end of the passive radiator 233, and a second diaphragm of the passive radiator 233 is provided at the other end of the passive radiator 233.

[0085] In some examples, the shape of the support 230 can be adapted to the bottom shape of the housing 1.

[0086] In some examples, the bottom of housing 1 is rectangular (the area of ​​housing 1 corresponding to the acoustic amplifier unit 5). The support member 230 can be approximately rectangular in shape. Figure 15 This is a three-dimensional structural diagram showing another perspective of the audio system for a digital photo frame according to an example of the present invention. Figure 16 This is a bottom view showing an audio device for a digital photo frame according to an example of the present invention.

[0087] Reference Figure 15 and Figure 16 In some examples, the support member 230 may have a first sidewall 24, a second sidewall 25, and a third sidewall 26 that are sequentially adjacent to each other and facing the housing 1. A first hole 2302, a second hole 2303, a third hole 2304, a fourth hole 2305, and a fifth hole 2306 may be provided on the first sidewall 24, and a sixth hole 2307 may be provided on the third sidewall 26.

[0088] In some examples, the second sidewall 25 may have a first wall 251 adjacent to the first high-frequency speaker 231 and the first low-frequency speaker 232, a second wall 252 adjacent to the passive radiator 233, and a third wall 253 adjacent to the second low-frequency speaker 234 and the second high-frequency speaker 235.

[0089] In some examples, the distance between the second wall 252 and the housing 1 can be greater than the distances between the first wall 251 and the third wall 253 and the housing 1. In other words, a certain space can be reserved between the second wall 252 and the housing 1. The distance between the second wall 252 and the housing 1 can be the distance between the second wall 252 and the bottom of the housing 1. In this case, since the housing area facing the second diaphragm of the passive radiator 233 does not have a pre-reserved sound hole 53, the sound waves can be transmitted to the sound amplifier unit 5 through the space between the second wall 252 and the housing 1, thereby further enhancing the sound effect of the digital photo frame.

[0090] In some examples, the edges of the diaphragms of the first high-frequency speaker 231 and the second high-frequency speaker 235 are conical with a first tilt angle. The size and shape of the first high-frequency speaker 231 and the second high-frequency speaker 235 can be the same. The first high-frequency speaker 231 and the second high-frequency speaker 235 can be symmetrically arranged on both sides of the passive radiator 233. The first tilt angle can be adaptively adjusted according to the sound effect.

[0091] In some examples, the edges of the diaphragms of the first low-frequency speaker 232 and the second low-frequency speaker 234 can be racetrack-shaped with a second tilt. The size and shape of the first low-frequency speaker 232 and the second low-frequency speaker 234 can be identical. The first low-frequency speaker 232 and the second low-frequency speaker 234 can be symmetrically arranged on both sides of the passive radiator 233. The second tilt can be adaptively adjusted according to the sound effect to be played.

[0092] In some examples, the speaker X can occupy 1 / 4 to 1 / 3 of the volume of the housing 1. Additionally, the area ratio of the sound amplifier unit 5 to the display unit 4 can be 1 / 4 to 1 / 2. Therefore, by increasing the proportion of the speaker 23 and the sound amplifier unit 5, the sound effect or sound output of the digital photo frame can be significantly improved.

[0093] This invention solves the problems of high cost, large interference and poor impact resistance of traditional materials by using plastic material for the face frame 41 and the sound amplifier unit 5, combined with the horizontal arrangement of "dual high frequency speakers, dual low frequency speakers and passive radiators", and integrating an integrated storage bracket. It also significantly improves the audio output effect, simplifies the product structure, and achieves higher integration and usage flexibility.

[0094] While the invention has been specifically described above in conjunction with the accompanying drawings and examples, it is to be understood that the above description does not limit the invention in any way. Those skilled in the art can make modifications and variations to the invention as needed without departing from its essential spirit and scope, and all such modifications and variations fall within the scope of the invention.

Claims

1. A digital photo frame with sound, characterized in that, The device includes a housing, a display unit and a sound amplifier unit disposed at the front end of the housing, and an electronic unit disposed in the accommodating space formed by the housing, the display unit and the sound amplifier unit. The display unit includes a face frame and a display screen disposed between the face frame and the housing. The sound amplifier unit and the face frame are made of plastic. The electronic unit includes a main control module and a speaker. The speaker is connected to the main control module and is disposed below the sound amplifier unit.

2. The digital photo frame with sound according to claim 1, characterized in that, The speaker includes a support member, and a first high-frequency speaker, a first low-frequency speaker, a passive radiator, a second low-frequency speaker, and a second high-frequency speaker arranged sequentially along the transverse side of the housing and disposed on the support member.

3. The digital photo frame with sound according to claim 2, characterized in that, The sound amplifier unit has multiple sound amplifier holes, and the first high-frequency speaker, the first low-frequency speaker, the passive radiator, the second low-frequency speaker, and the second high-frequency speaker are arranged facing the sound amplifier holes.

4. The digital photo frame with sound according to claim 2, characterized in that, The shape of the support member is adapted to the bottom shape of the housing.

5. The digital photo frame with sound according to claim 4, characterized in that, The support member has a first sidewall, a second sidewall, and a third sidewall that are sequentially adjacent to and facing the housing. The second sidewall has a first wall surface adjacent to the first high-frequency speaker and the first low-frequency speaker, a second wall surface adjacent to the passive radiator, and a third wall surface adjacent to the second low-frequency speaker and the second high-frequency speaker. The distance of the second wall surface from the housing is greater than the distance of the first wall surface and the third wall surface from the housing.

6. The digital photo frame with sound according to claim 1, characterized in that, The housing includes a front housing and a rear housing that snaps into the front housing. The display unit and the sound amplifier unit are disposed in the front housing. The rear housing includes a first outer shell and a second outer shell that protrudes from the first outer shell.

7. The digital photo frame with sound according to claim 6, characterized in that, It also includes a bracket disposed at the rear end of the housing, the bracket being disposed on the second outer shell.

8. The digital photo frame with sound according to claim 6, characterized in that, The second housing has a receiving groove for accommodating the bracket.

9. The digital photo frame with sound according to claim 1, characterized in that, The electronic unit also includes a power supply, a storage module, a wireless transmission module, and a touch module, wherein the storage module, the wireless transmission module, and the touch module are respectively connected to the main control module.

10. The digital photo frame with sound according to claim 1, characterized in that, The housing is equipped with a plug-in module and a power button. The plug-in module includes a memory card interface, a reset interface, a USB interface, a Type-C data transmission interface, and a Type-C charging interface.

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