Multifunctional computer support sound box

Abstract

The utility model discloses a multifunctional computer support sound box which comprises a supporting table used for placing a notebook computer and provided with a loudspeaker, a height adjusting mechanism used for adjusting the height of the supporting table and a support playing a supporting role. The bracket is rotatably connected with the supporting table; the height adjusting mechanism comprises a connecting seat, a rotating arm, a sliding sleeve and a track plate, the connecting seat is connected with the support, the rotating arm is rotatably connected with the connecting seat and the sliding sleeve, the track plate is slidably connected with the sliding sleeve, the sliding sleeve is further connected with a fixing structure, the fixing structure can penetrate through the sliding sleeve to abut against the track plate, and the fixing structure is connected with the support. Therefore, the fixing effect is achieved. The height of the supporting table can be adjusted at will within the allowed height range, adjustment can be conducted according to personal requirements, and finally adjustment of the proper height of a notebook computer is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of audio equipment, and more specifically, to a multifunctional computer bracket audio system. Background Art

[0002] A laptop stand is a device that assists in raising the height of a laptop. Generally, when a laptop is placed on a desk, the height is often not high enough, and the user needs to lower their head to use it. Prolonged use can cause neck pain in the user. Therefore, laptop stands are widely used. Existing laptop stands not only have the function of raising the height of the laptop, but also have multiple functions such as lighting and audio. For example, the Chinese utility model patent "Multi-functional desktop display stand (publication number: CN 219392565 U)" is available. However, the height of the stand in the above technical solution is fixed, and the support height cannot be adjusted according to the individual's height and the height of the table surface, which limits its scope of application. Utility Model Content

[0003] The main purpose of the present invention is to address the above-mentioned defects and shortcomings, and to achieve the technical effect of adjustable support height by providing a height adjustment mechanism, so as to increase the scope of application of the product.

[0004] Based on this, a multifunctional computer stand speaker is provided.

[0005] In order to achieve the above purpose, the specific technical solutions adopted by this utility model are:

[0006] The utility model describes a multifunctional computer stand speaker, comprising a support platform for placing a laptop computer and provided with a speaker, a height adjustment mechanism for adjusting the height of the support platform, and a support bracket; the bracket is rotatably connected to the support platform; the height adjustment mechanism comprises a connecting seat, a rotating arm, a sliding sleeve, and a track plate, the connecting seat is connected to the bracket, the rotating arm is rotatably connected to the connecting seat and the sliding sleeve respectively, the track plate is slidably connected to the sliding sleeve, and the sliding sleeve is also connected to a fixing structure, and the fixing structure can pass through the sliding sleeve and abut against the track plate to complete the fixing effect.

[0007] Preferably, a connecting shaft is provided at one end of the rotating arm and a third shaft sleeve is provided at the other end, and the rotating arm is connected to the connecting seat through the connecting shaft; the sliding sleeve includes a sleeve seat and a third rotating shaft, the third rotating shaft is sleeved with the third shaft sleeve, and the track plate is sleeved with the sleeve seat.

[0008] Preferably, the fixing structure is configured as a fixing nut, which can be rotated into the third rotating shaft and pass through the sleeve to abut against the track plate.

[0009] Preferably, the bracket includes a first bracket, the first bracket includes a first shell plate and a first closing plate, the first closing plate is connected to the first shell plate, and the first closing plate and the first shell plate together constitute a first bracket with a hollow cavity; the first shell plate is provided with a first mounting hole, and a first lighting component is installed in the hollow cavity, the first lighting component includes a first light guide plate and a first light strip, the first light guide plate is engaged with the first mounting hole, and the first light strip is connected to the first light guide plate.

[0010] Preferably, the first light guide plate and the first light strip are both arranged in a U-shaped structure.

[0011] Preferably, the first light guide plate is provided with a connecting edge, and the first light strip is bonded to the connecting edge.

[0012] Preferably, the first shell plate is provided with a first shaft sleeve, and the support platform is provided with a first rotating shaft corresponding to the first shaft sleeve, and the first shaft sleeve is sleeved with the first rotating shaft to achieve a rotatable connection between the first bracket and the support platform.

[0013] Preferably, the bracket includes a second bracket, the second bracket includes a second shell plate and a second closing plate, the second closing plate is connected to the second shell plate, and the second closing plate and the second shell plate together constitute a second bracket with a hollow cavity; the second shell plate is provided with a second mounting hole, and a second lighting assembly is installed in the hollow cavity, the second lighting assembly includes a U-shaped second light guide plate and a U-shaped second light strip, the second light guide plate is engaged with the second mounting hole, and the second light strip is connected to the second light guide plate; the second shell plate is provided with a volume knob, a data interface, and control buttons.

[0014] Preferably, the data interface includes a TYPE-C interface and a USB interface.

[0015] Preferably, heat dissipation holes are provided on the support platform.

[0016] Preferably, the side wall of the support platform is provided with a mounting groove, and a light panel or a display screen is installed in the mounting groove.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] In the present invention, the left and right brackets are pulled to tilt the brackets, and then the distance between the support platform and the placement table is adjusted to adjust the height of the support platform; at this time, the rotating arm and the connecting seat rotate relative to each other, the third shaft sleeve and the third rotating shaft rotate relative to each other, and the sleeve seat and the track plate slide relative to each other; after the inclination angle of the bracket is adjusted, the fixing nut is tightened to make the sliding sleeve and the track plate fit tightly to fix the position of the bracket; in this way, the height of the support platform can be adjusted at will within the allowable height range, and can be adjusted according to personal needs, and finally the adjustment of the appropriate height of the notebook is achieved.

[0019] The present invention will be further described below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the explosion structure of the bracket speaker in the preferred embodiment of the present invention.

[0021] Figure 2 for Figure 1 Schematic diagram of the locally enlarged structure at point A in the middle.

[0022] Figure 3 for Figure 1 Schematic diagram of the locally enlarged structure at point B in the middle.

[0023] Figure 4 This is a side structural diagram of the bracket speaker in a preferred embodiment of the present invention.

[0024] Figure 5 This is another side view of the structure of the bracket speaker in the preferred embodiment of the present invention.

[0025] Figure 6 This is a schematic diagram of the three-dimensional structure of the bracket speaker in the preferred embodiment of the present invention.

[0026] Figure 7 This is another three-dimensional structural diagram of the bracket speaker in the preferred embodiment of the present invention.

[0027] Figure 8 This is another three-dimensional structural diagram of the bracket speaker in the preferred embodiment of the present invention.

[0028] Figure 9 This is another three-dimensional structural diagram of the bracket speaker in the preferred embodiment of the present invention.

[0029] Figure 10 This is another exploded structural diagram of the bracket speaker in the preferred embodiment of the present invention.

[0030] Figure 11 This is a circuit structure diagram in a preferred embodiment of the present invention.

[0031] Description of reference numerals:

[0032] 10 support platform, 11 heat dissipation hole, 12 speaker, 13 mounting groove, 14 light board, 15 first rotating shaft, 16 second rotating shaft, 17 speaker mounting seat, 18 sealing plate, 20 height adjustment mechanism, 21 connecting seat, 22 rotating arm, 23 sliding sleeve, 24 track plate, 221 connecting shaft, 222 third shaft sleeve, 231 sleeve, 232 third rotating shaft, 233 fixing nut, 30 bracket, 31 first bracket, 311 first shell plate, 3111 first mounting hole, 31 12 first sleeve, 312 first closing plate, 313 first lighting assembly, 3131 first light guide plate, 3132 first light strip, 3133 connecting edge, 32 second bracket, 321 second shell plate, 3211 second mounting hole, 3212 second sleeve, 3213 volume knob, 3214 data interface, 3215 control button, 322 second closing plate, 323 second lighting assembly, 3231 second light guide plate, 3232 second light strip, 33 U-shaped support foot. DETAILED DESCRIPTION

[0033] The present invention will be further explained and illustrated below through specific implementation methods. It should be understood that the purpose of the following implementation methods is to make the technical solution of the present invention clearer and easier to understand, and does not limit the scope of protection of the claims.

[0034] The present invention will be further described below with reference to specific embodiments.

[0035] Example

[0036] This embodiment provides a multifunctional computer stand speaker, such as Figure 1-3 As shown, it includes a support platform 10, a height adjustment mechanism 20, and a bracket 30. The bracket 30 is rotatably connected to the support platform 10, and the height adjustment mechanism 20 is connected to the bracket 30. The support platform 10 is used to place a laptop computer, and the height adjustment mechanism 20 is used to adjust the height of the support platform 10.

[0037] The support platform 10 is provided with a heat dissipation hole 11 and a speaker 12 .

[0038] The front and rear sides of the support platform 10 are provided with mounting grooves 13, and the mounting grooves 13 are used to install a light board 14; in addition, the light board 14 can also be replaced with a display screen, which can be adjusted according to different product models, functions, and cost prices.

[0039] Specifically, if Figure 9 、 10 As shown, a speaker mounting seat 17 is provided at the bottom of the support platform. The speaker mounting seat 17 has a sealing plate 18 . The speaker 12 is installed in the speaker mounting seat 17 and is covered by the sealing plate 18 .

[0040] Specifically, the bracket 30 includes a first bracket 31 and a second bracket 32. The first bracket 31 includes a first shell plate 311 and a first closing plate 312. The first closing plate 312 and the first shell plate 311 can be snap-connected or bolted. The first closing plate 312 and the first shell plate 311 together constitute the first bracket 31 having a hollow cavity.

[0041] like Figure 5 As shown, the first shell plate 311 is provided with a first mounting hole 3111, and a first lighting assembly 313 is installed in the hollow cavity. The first lighting assembly 313 includes a U-shaped first light guide plate 3131 and a U-shaped first light strip 3132. The first light guide plate 3131 is engaged with the first mounting hole 3111, and the first light strip 3132 is connected to the first light guide plate 3131.

[0042] Specifically, the first light guide plate 3131 is provided with a connecting edge 3133 , and the first light strip 3132 is bonded to the connecting edge 3133 .

[0043] It should be noted that the first light guide plate 3131 is made of a transparent material.

[0044] Specifically, the first shell plate 311 is provided with a first shaft sleeve 3112 , and the support platform 10 is provided with a first rotating shaft 15 corresponding to the first shaft sleeve 3112 . The first shaft sleeve 3112 is sleeved with the first rotating shaft 15 to achieve a rotatable connection between the first bracket 31 and the support platform 10 .

[0045] Specifically, the second bracket 32 ​​includes a second shell plate 321 and a second closing plate 322. The second closing plate 322 and the second shell plate 321 can be snap-connected or bolted. The second closing plate 322 and the second shell plate 321 together form the second bracket 32 ​​having a hollow cavity.

[0046] The second shell plate 321 is provided with a second mounting hole 3211, and a second lighting assembly 323 is installed in the hollow cavity. The second lighting assembly 323 includes a U-shaped second light guide plate 3231 and a U-shaped second light strip 3232. The second light guide plate 3231 is engaged with the second mounting hole 3211, and the second light strip 3232 is connected to the second light guide plate 3231.

[0047] Specifically, the second light guide plate 3231 is provided with a connecting edge 3133 , and the second light strip 3232 is bonded to the connecting edge 3133 ; the second light guide plate 3231 is made of a transparent material.

[0048] Specifically, the second shell plate 321 is provided with a second shaft sleeve 3212 , and the support platform 10 is provided with a second rotating shaft 16 corresponding to the second shaft sleeve 3212 . The second shaft sleeve 3212 is sleeved with the second rotating shaft 16 to achieve a rotatable connection between the second bracket 32 ​​and the support platform 10 .

[0049] In addition, a volume knob 3213 , a data interface 3214 , and control buttons 3215 are provided on the second housing 321 .

[0050] It should be noted that the data interface 3214 includes a TYPE-C interface and a USB interface.

[0051] Specifically, if Figure 8 As shown, the bracket 30 is provided with a U-shaped support leg 33 .

[0052] Specifically, if Figure 4 As shown, the height adjustment mechanism 20 includes a connecting base 21, a rotating arm 22, a sliding sleeve 23, and a track plate 24. The connecting base 21 is fixedly connected to the bracket 30. One end of the rotating arm 22 is provided with a connecting shaft 221, and the other end is provided with a third shaft sleeve 222. The rotating arm 22 is connected to the connecting base 21 via the connecting shaft 221. The sliding sleeve 23 includes a sleeve 231 and a third rotating shaft 232. The third rotating shaft 232 is sleeved with the third shaft sleeve 222. The track plate 24 is sleeved with the sleeve 231.

[0053] The third rotating shaft 232 is further connected to a fixing nut 233 . The fixing nut 233 can be rotated into the third rotating shaft 232 and pass through the sleeve 231 to abut against the track plate 24 .

[0054] How to use: Figure 6 、 7 As shown, the left and right brackets 30 are pulled to tilt the brackets 30, and then the distance between the support platform 10 and the placement table is adjusted to adjust the height of the support platform 10; at this time, the rotating arm 22 and the connecting seat 21 rotate relative to each other, the third shaft sleeve 222 and the third rotating shaft 232 rotate relative to each other, and the sleeve 231 and the track plate 24 slide relative to each other. After adjusting the tilt angle of the bracket 30, tighten the fixing nut 233 to make the sliding sleeve 23 and the track plate 24 fit tightly to fix the position of the bracket 30; in this way, the height of the support platform 10 can be adjusted at will within the allowable height range, and can be adjusted according to personal needs, and finally the adjustment to the appropriate height of the notebook can be achieved.

[0055] like Figure 11 As shown, the circuit related descriptions involved in this utility model are as follows:

[0056] 1. Product Power Supply: Connecting to an external Type-C power adapter via the Type-C port supports 5-12V input. The PD protocol circuit, composed of IC4 (XPD318), enables the adapter to output 12V 2.0A power. If the adapter doesn't support the PD 12V protocol and the voltage drops below 12V, the boost circuit, composed of IC5 (HT7181), automatically raises the voltage to 12V. When the input voltage reaches 12V, the IC5 HT7181 outputs the voltage directly without boosting, thus solving the problem of maintaining a constant 12V output voltage despite a wide 5-12V input. This 12V voltage is directly supplied to the power amplifier circuit. A further voltage step-down circuit, composed of IC6 (RY9320), reduces the voltage to 5V for the USB port and Bluetooth main chip. Another voltage step-down circuit, composed of IC7 (RY9320), reduces the voltage to 5V for the LED light circuit.

[0057] 2.USB HUB expansion function: The product is connected to the J5 data TYPE-C interface via a TYPE-C data cable, which is divided into 4 USB data lines through the IC3USB-A 2.0 expansion chip. Three groups of data lines are connected to the USB1, USB2, and USB3 ports to realize the function of three USB expansion ports, which can support the connection of three different USB devices.

[0058] 3. USB sound card function: IC3 USB expansion chip also has a data communication with the Bluetooth main chip circuit composed of IC2 AC6956F through USB data. When the TYPE-C line is connected to the computer, the computer can automatically identify the USB audio device. When the external audio device is selected to play music, the audio signal can be directly transmitted to the Bluetooth main chip through the USB data line to realize external playback of computer sound.

[0059] 4. Calls and headphone playback: When the computer recognizes a USB audio device, it will default the external audio device to a USB sound card. The microphone function can be input through the external device. When the headphone is plugged in, the Bluetooth main chip will cut off the audio power amplifier at the back and send the audio signal to the headphone, so that the call function can be realized through the external microphone and headphone.

[0060] 5. Audio function: IC2 AC6956F is a Bluetooth main chip that supports Bluetooth and USB sound card functions. The music signal can be transmitted to the Bluetooth chip via Bluetooth or USB data cable for sound processing, and then sent to the post-stage power amplifier to output to the speaker, driving the speaker to make sound so that you can enjoy music.

[0061] 6. Product function control: IC2 AC6956F is connected to 3 external buttons to control the mode, light and power on / off functions. At the same time, it is connected to an external volume control circuit to control the sound output of the music.

[0062] 7. Lighting Function Implementation: This invention features 64 LEDs connected in series, each with its own chip. The data protocol utilizes a single-line return-to-zero (RZ) communication method. After the pixels are powered on and reset, the DIN terminal receives data transmitted from the controller. The first 24 bits of data are extracted by the first pixel and then sent to the pixel's internal data latch. The remaining data is shaped and amplified by the internal shaping circuitry before being forwarded to the next cascaded pixel via the DO port. The signal decreases by 24 bits with each pixel transmitted. The pixels utilize automatic shaping and forwarding technology, eliminating signal transmission limitations and limiting only signal transmission speed requirements. Each lamp bead can display 256 levels of brightness for its three primary colors, achieving a full range of 16,777,216 colors, enabling a rich array of lighting effects. Music signals are sampled internally by the IC2 AC6956F Bluetooth main chip, controlling the LED lighting to follow the rhythm of the music, achieving dynamic synchronization with the music.

[0063] The present invention is described through embodiments, but does not constitute a limitation to the present invention. With reference to the description of the present invention, other changes to the disclosed embodiments are easy for professionals in this field to think of, and such changes should fall within the scope defined by the claims of the present invention.

Claims

1. A multifunctional computer stand speaker, characterized in that: It comprises a support platform (10) for placing a notebook computer and provided with a speaker (12), a height adjustment mechanism (20) for adjusting the height of the support platform (10), and a bracket (30) for supporting; The bracket (30) is rotatably connected to the support platform (10); The height adjustment mechanism (20) comprises a connecting seat (21), a rotating arm (22), a sliding sleeve (23), and a track plate (24); the connecting seat (21) is connected to the bracket (30); the rotating arm (22) is rotatably connected to the connecting seat (21) and the sliding sleeve (23), respectively; the track plate (24) is slidably connected to the sliding sleeve (23); the sliding sleeve (23) is also connected to a fixing structure; the fixing structure can pass through the sliding sleeve (23) and abut against the track plate (24) to complete the fixing function.

2. The multifunctional computer stand speaker according to claim 1, characterized in that: One end of the rotating arm (22) is provided with a connecting shaft (221), and the other end is provided with a third shaft sleeve (222); the rotating arm (22) is connected to the connecting seat (21) via the connecting shaft (221); the sliding sleeve (23) comprises a sleeve seat (231) and a third rotating shaft (232); the third rotating shaft (232) is sleeved with the third shaft sleeve (222); and the track plate (24) is sleeved with the sleeve seat (231).

3. The multifunctional computer stand speaker according to claim 2 is characterized in that: The fixing structure is configured as a fixing nut (233), and the fixing nut (233) can be rotated into the third rotating shaft (232) and pass through the sleeve (231) to abut against the track plate (24).

4. The multifunctional computer stand speaker according to claim 1, characterized in that: The bracket (30) includes a first bracket (31), the first bracket (31) includes a first shell plate (311) and a first closing plate (312), the first closing plate (312) is connected to the first shell plate (311), and the first closing plate (312) and the first shell plate (311) together constitute a first bracket (31) with a hollow cavity; the first shell plate (311) is provided with a first mounting hole (3111), and a first light assembly (313) is installed in the hollow cavity, the first light assembly (313) includes a first light guide plate (3131) and a first light strip (3132), the first light guide plate (3131) is engaged with the first mounting hole (3111), and the first light strip (3132) is connected to the first light guide plate (3131).

5. The multifunctional computer stand speaker according to claim 4 is characterized in that: The first light guide plate (3131) and the first light strip (3132) are both arranged in a U-shaped structure.

6. The multifunctional computer stand speaker according to claim 4, characterized in that: The first light guide plate (3131) is provided with a connecting edge (3133), and the first light strip (3132) is bonded to the connecting edge (3133).

7. The multifunctional computer stand speaker according to claim 4, characterized in that: The first shell plate (311) is provided with a first shaft sleeve (3112), and the support platform (10) is provided with a first rotating shaft (15) corresponding to the first shaft sleeve (3112), and the first shaft sleeve (3112) is sleeved with the first rotating shaft (15) to realize a rotatable connection between the first bracket (31) and the support platform (10).

8. The multifunctional computer stand speaker according to claim 1, characterized in that: The bracket (30) includes a second bracket (32), the second bracket (32) includes a second shell plate (321) and a second closing plate (322), the second closing plate (322) is connected to the second shell plate (321), and the second closing plate (322) and the second shell plate (321) together constitute a second bracket (32) with a hollow cavity; the second shell plate (321) is provided with a second mounting hole (3211), and a second light assembly (323) is installed in the hollow cavity, the second light assembly (323) includes a U-shaped second light guide plate (3231) and a U-shaped second light strip (3232), the second light guide plate (3231) is engaged with the second mounting hole (3211), and the second light strip (3232) is connected to the second light guide plate (3231); the second shell plate (321) is provided with a volume knob (3213), a data interface (3214), and a control button (3215).

9. The multifunctional computer stand speaker according to claim 8, characterized in that: The data interface (3214) includes a TYPE-C interface and a USB interface.

10. The multifunctional computer stand speaker according to claim 1, characterized in that: The side wall of the support platform (10) is provided with a mounting groove (13), and a light panel (14) or a display screen is mounted in the mounting groove (13).

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