CN210016584U - Sound reinforcement bracket of electronic equipment - Google Patents
Sound reinforcement bracket of electronic equipment Download PDFInfo
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- CN210016584U CN210016584U CN201921307853.4U CN201921307853U CN210016584U CN 210016584 U CN210016584 U CN 210016584U CN 201921307853 U CN201921307853 U CN 201921307853U CN 210016584 U CN210016584 U CN 210016584U
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- 230000002787 reinforcement Effects 0.000 title claims abstract description 31
- 230000008093 supporting effect Effects 0.000 claims abstract description 90
- 239000011521 glass Substances 0.000 claims description 14
- 238000003780 insertion Methods 0.000 claims description 13
- 230000037431 insertion Effects 0.000 claims description 13
- 230000003321 amplification Effects 0.000 claims description 11
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 11
- 230000002452 interceptive effect Effects 0.000 claims description 2
- 238000013016 damping Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
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- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001755 vocal effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
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Abstract
The utility model relates to an electronic equipment's sound reinforcement support, including the horn. The horn is equipped with the public address passageway, and the both ends of public address passageway are income sound mouth and sound outlet respectively, and the opening size of public address passageway is gone into the sound mouth and is gone up the gradual increase in the direction of going into sound mouth to sound outlet, goes into the sound mouth and is used for corresponding the setting with the sound outlet of electronic equipment, place in electronic equipment in when the income sound mouth department of horn, the horn is used for supporting fixedly electronic equipment. When the sound amplifying support of the electronic equipment is used, the electronic equipment can be placed at the sound inlet in an alignment sound inlet, on one hand, the horn is used for supporting and fixing the electronic equipment and plays a role of the support, on the other hand, sound emitted by the electronic equipment enters the sound amplifying channel from the sound inlet, the sound is amplified through the sound amplifying channel, and sound energy is increased by more than 10 dB. Under the condition of not increasing the power consumption electric energy of the electronic equipment, the sound pressure can be greatly improved, the audio sound pressure played by the electronic equipment can be increased, and the sound energy is further transmitted.
Description
Technical Field
The utility model relates to a support especially relates to an electronic equipment's support of amplifying sound.
Background
The mobile phone is the electronic equipment which is necessary and carried by people at present, is used for communication, information exchange and entertainment, and is deeply involved in the life of people. In consideration of electrical loss, portability and other factors, the maximum values of the playing sound pressure and the screen display size of the conventional mobile phone are limited to a certain extent. When the volume of the mobile phone needs to be increased or a display screen needs to be displayed, the mobile phone is generally connected to an external sound reinforcement device (such as a sound system) or an external display through bluetooth or a data line of the mobile phone, sound reinforcement is performed through the external sound reinforcement device, a screen projection function is performed, display is performed through the external display, and the volume cannot be increased or a larger screen size cannot be displayed without the help of the external sound reinforcement device and the external display.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to overcome the defects of the prior art, and provide a sound reinforcement bracket for an electronic device, which can improve the volume without an external sound reinforcement device, and has a good volume improvement effect.
The technical scheme is as follows: a sound boom for an electronic device, comprising: the horn, the horn is equipped with the public address passageway, the both ends of public address passageway are sound inlet and sound outlet respectively, the opening size of public address passageway is in sound inlet extremely increase gradually in the direction of sound outlet, sound inlet is used for corresponding the setting with the sound outlet of electronic equipment place in when the sound inlet department of horn, the horn can support fixedly electronic equipment.
When the sound reinforcement bracket of the electronic equipment is used, the electronic equipment can be placed at the sound inlet in an aligning way, on one hand, the horn can be directly placed on a desktop, the horn can support and fix the electronic equipment to play a role of a bracket, no additional bracket is needed, and the whole structure is simple; on the other hand, the sound emitted by the electronic equipment enters the sound amplifying channel through the sound inlet, the sound is amplified through the sound amplifying channel, and the sound energy is increased by more than 10 dB. Under the condition of not increasing the power consumption electric energy of the electronic equipment, the sound pressure can be greatly improved, the audio sound pressure played by the electronic equipment can be increased, and the sound energy is further transmitted. In addition, under the action of the sound amplifying channel, the sound transmitted downwards by the electronic equipment is changed to be transmitted towards the direction of a user, so that the product performance is improved.
In one embodiment, a supporting plate is connected to a side wall of the sound inlet of the horn, and the supporting plate is used for supporting the electronic equipment.
In one embodiment, the inner side wall of the sound amplifying channel is provided with a flange, and the flange is used for interfering with the electronic equipment inserted into the sound inlet.
In one embodiment, the outer side wall of the horn is provided with support feet.
In one embodiment, the supporting legs include a first supporting leg and a second supporting leg, the first supporting leg and the second supporting leg are disposed at an interval, the first supporting leg is closer to the sound inlet than the second supporting leg, and the length of the first supporting leg is greater than the length of the second supporting leg.
In one embodiment, the horn comprises a bottom panel, a top panel, and two side panels; the bottom panel is connected with the top panel through the side panels, and the bottom panel, the top panel and the two side panels form the sound reinforcement channel in an enclosing manner; the top panel and the bottom panel are both cambered panels.
In one embodiment, the width of the bottom panel, the width of the top panel and the width of the side panel are gradually increased from the sound inlet to the sound outlet; the horn is an exponential deformation horn.
In one embodiment, the width L1 of the bottom panel at the sound inlet is 70-80 mm, and the width L2 of the bottom panel at the sound outlet is 120-140 mm; the width L3 of the top panel at the sound inlet is 70-80 mm, and the width L4 of the top panel at the sound outlet is 120-140 mm; the width D1 of the side panel at the sound inlet is 6-10 mm, and the width D2 of the side panel at the sound outlet is 50-60 mm.
In one embodiment, the sound reinforcement bracket of the electronic device further comprises a magnifier, and the magnifier is detachably arranged on the horn.
In one embodiment, the upper surface of the horn is provided with more than two inserting parts, and the more than two inserting parts are sequentially arranged at intervals in the direction away from the sound inlet; the magnifying lens is detachably inserted in the inserting part.
Drawings
Fig. 1 is a view structural diagram of a sound reinforcement bracket of an electronic device according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional view of a sound reinforcement bracket of an electronic device according to an embodiment of the present invention;
fig. 3 is another view structural diagram of a sound reinforcement bracket of an electronic device according to an embodiment of the present invention;
fig. 4 is a schematic structural view of an electronic device according to an embodiment of the present invention when the electronic device is placed on a sound reinforcement bracket of the electronic device;
fig. 5 is a schematic cross-sectional view illustrating an electronic device placed on a sound reinforcement bracket according to an embodiment of the present invention;
fig. 6 is a view structural diagram of a sound reinforcement bracket of an electronic device according to another embodiment of the present invention;
fig. 7 is a schematic cross-sectional view of a sound reinforcement bracket of an electronic device according to another embodiment of the present invention;
fig. 8 is a schematic structural view of an electronic device placed on a sound reinforcement bracket according to another embodiment of the present invention;
fig. 9 is a schematic cross-sectional view of an electronic device when the electronic device is placed on a sound reinforcement bracket according to another embodiment of the present invention.
Reference numerals:
10. a horn; 11. a sound amplification channel; 111. a sound inlet; 112. a sound outlet; 113. a flange; 12. a first supporting leg; 13. a second support leg; 14. a bottom panel; 15. a top panel; 16. a side panel; 17. an insertion part; 20. an electronic device; 21. a horn; 30. a support plate; 40. a magnifying glass.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
In the description of the present invention, it is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the description of the present invention, it is to be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly connected" to another element, there are no intervening elements present.
Note that the electronic device in this embodiment is, for example, a mobile phone, a tablet, an MP3, an MP4, or the like.
In one embodiment, referring to fig. 1 to 5, a sound reinforcement bracket for an electronic device includes a horn 10. The horn 10 is provided with a sound amplification channel 11. The two ends of the acoustic channel 11 are respectively a sound inlet 111 and a sound outlet 112, and the size of the opening of the acoustic channel 11 gradually increases in the direction from the sound inlet 111 to the sound outlet 112. The sound inlet 111 is configured to correspond to a sound outlet of the electronic device 20, and when the electronic device 20 is placed at the sound inlet 111 of the horn 10, the horn 10 is configured to support and fix the electronic device 20.
When the sound amplifying support of the electronic equipment is used, the electronic equipment 20 can be aligned to the sound inlet 111 and placed at the sound inlet 111, on one hand, the horn 10 can be directly placed on a desktop, for example, and the horn 10 is used for supporting and fixing the electronic equipment 20, so that the sound amplifying support plays a role of a support, no additional support is required to be added, and the whole structure is simple; on the other hand, the sound emitted from the electronic device 20 enters the sound amplification channel 11 through the sound inlet 111, and the sound is amplified by the sound amplification channel 11, so that the sound energy is increased by 10 dB or more. Under the condition of not increasing the power consumption and the electric energy of the electronic equipment 20, the sound pressure can be greatly improved, the sound pressure of the audio played by the electronic equipment 20 can be increased, and the sound energy is further transmitted. In addition, under the action of the sound amplifying channel 11, the sound which is originally transmitted downwards by the electronic equipment 20 is changed to be transmitted towards the direction of the user, so that the product performance is improved.
Further, referring to fig. 4 and 5, a supporting plate 30 is connected to a side wall of the sound inlet 111 of the horn 10. The supporting plate 30 is used for supporting the electronic device 20. Thus, when the electronic device 20 is placed at the sound inlet 111 of the horn 10, the supporting plate 30 supports the electronic device 20, so that the electronic device 20 can be stably supported and fixed, and the electronic device 20 is convenient to pick and place on the horn 10. Optionally, the support plate 30 is of unitary construction with the horn 10.
As a feasible solution, further, the supporting plate 30 is rotatably disposed at the sound inlet 111 of the horn 10 through the damping hinge, and the user can rotate the supporting plate 30 to adjust the tilt angle of the supporting plate 30 as required, so as to correspondingly adjust the tilt angle of the electronic device 20 placed on the supporting plate 30, so that the tilt angle of the electronic device 20 meets the requirement of the user, and the user can watch the video conveniently.
In one embodiment, referring to fig. 2, 4 and 5, the inner sidewall of the sound amplifying channel 11 is provided with a flange 113. The flange 113 is used to abut against the electronic device 20 inserted into the sound inlet 111. In this way, when the sound outlet end of the electronic device 20 is inserted into the sound inlet 111, the flange 113 abuts against the electronic device 20, which is beneficial to supporting and fixing the electronic device 20 at the sound inlet 111. Specifically, one or two flanges 113 on the inner side wall of the acoustic tunnel 11 may be provided, and may be used to support and fix the end of the electronic device 20, so that the electronic device 20 is supported and fixed at the sound inlet 111.
Further, referring to fig. 2, fig. 4 and fig. 5, when the sound outlet end of the electronic device 20 is inserted into the sound inlet 111, the flange 113 abuts against the sound outlet end of the electronic device 20, and the supporting plate 30 synchronously supports the back surface of the electronic device 20, thereby facilitating the electronic device 20 to be supported and fixed at the sound inlet 111.
Further, referring to fig. 4, the opening size of the sound inlet 111 is matched with the sound outlet end of the electronic device 20, so that when the sound outlet end of the electronic device 20 is inserted into the sound inlet 111, the sound emitted by the speaker 21 at the sound outlet end is completely transmitted forward to the user through the sound amplifying channel 11, and the sound amplifying effect is good. Of course, in order to facilitate inserting and placing electronic devices 20 with different sizes and models at the sound inlet 111, the size of the opening of the sound inlet 111 should be slightly larger than the size of the sound outlet of the electronic device 20.
As an alternative, the sound outlet end of the electronic device 20 is not inserted into the sound inlet 111, but is located outside the sound inlet 111 and opposite to the sound inlet 111. At this time, the electronic device 20 is supported and fixed on the supporting plate 30, for example, by abutting against the end of the sound inlet 111, or is fixed on the horn 10 by clamping, for example, a clamping member, or is fixed on the horn 10 by means of, for example, a screw bolt, or is bound on the horn 10 by, for example, a binding band.
In one embodiment, referring to fig. 1, fig. 2 and fig. 4, the horn 10 has supporting legs on its outer side wall. Thus, the horn 10 can be stably placed on the desktop by supporting the horn on the desktop through the supporting legs, and the electronic device 20 can be stably supported by the horn 10.
Generally, the volume size of the horn 10 at the end where the sound inlet 111 is located is smaller than the volume size of the horn 10 at the end where the sound outlet 112 is located. Further, the supporting legs include a first supporting leg 12 and a second supporting leg 13. First supporting legs 12 with second supporting legs 13 interval sets up, first supporting legs 12 for second supporting legs 13 is closer to more to enter the vocal mouth 111, first supporting legs 12's length is greater than second supporting legs 13. Therefore, when the horn 10 is placed on a desktop, the horn 10 can be stably placed on the desktop without shaking under the supporting action of the first supporting leg 12 and the second supporting leg 13. In addition, the display screen of the electronic device 20 placed at the sound inlet 111 of the horn 10 faces the face of the user, and the sound outlet 112 of the horn 10 faces the face of the user, which is equivalent to a support, and can play a good sound amplifying role, so that the product performance is relatively improved. Specifically, two first supporting legs 12 may be provided, and the two first supporting legs 12 may be arranged in parallel. Two second support legs 13 may be provided, and the two second support legs 13 may be provided in parallel.
Further, the first leg 12 is perpendicular or substantially perpendicular to the portion where the first leg 12 is connected to the horn 10, and the second leg 13 is perpendicular or substantially perpendicular to the portion where the second leg 13 is connected to the horn 10. When the horn 10 is placed on the desktop, the first supporting leg 12, the part of the bottom surface of the horn 10 between the first supporting leg 12 and the second supporting leg 13, and the desktop form a structure similar to a triangle, so that the horn 10 can be stably placed on the desktop. In addition, when the horn 10 is placed on a desktop, the bottom of the first supporting leg 12 is inclined toward a direction away from the second supporting leg 13, so that when the weight of the electronic device 20 placed at the sound inlet 111 of the horn 10 is heavy, the horn 10 does not roll over under the supporting action of the first supporting leg 12, that is, the electronic device 20 above the horn 10 is stably placed at the sound inlet 111.
As a possible solution, further, the first support leg 12 comprises a support bar connected by a damped hinge. By rotating the support rod, the inclination angle of the horn 10 relative to the desktop can be adjusted accordingly, so that the inclination angle of the electronic device 20 placed above the horn 10 can be adjusted accordingly.
As a possible solution, further, the first support frame is a telescopic support leg. By adjusting the length of the supporting legs, the inclination angle of the horn 10 relative to the table top can be adjusted accordingly, so that the inclination angle of the electronic device 20 placed above the horn 10 can be adjusted accordingly.
In one embodiment, referring to fig. 3 and 4, the horn 10 includes a bottom panel 14, a top panel 15, and two side panels 16. The bottom panel 14 is connected to the top panel 15 through the side panels 16, and the sound reinforcement channel 11 is enclosed by the bottom panel 14, the top panel 15 and the two side panels 16. The top panel 15 and the bottom panel 14 are both arc panels. Thus, when the sound emitted from the electronic device 20 is transmitted through the sound amplifying channel 11, the arc-shaped sliding surface of the arc-shaped panel has less loss to the sound energy, which is beneficial to playing a sound amplifying role on the sound emitted from the electronic device 20.
In one embodiment, the bottom panel 14, the top panel 15 and the two side panels 16 are of a unitary construction and are integrally extruded from, for example, an ABS resin material. The material is green and environment-friendly, and the price is low.
In one embodiment, bottom panel 14 is a unitary structure with support panel 30.
Further, referring to fig. 1 and 4, the width of the bottom panel 14, the width of the top panel 15, and the width of the side panel 16 are gradually increased from the sound inlet 111 to the sound outlet 112. The horn 10 is an exponential deformation horn 10. Optionally, the horn 10 is an exponential horn 10 with a sound path between 150mm and 170 mm. Specifically, the horn 10 is an exponential horn 10 with a sound path at 160 mm.
Further, referring to fig. 1 and 4, the width L1 of the bottom panel 14 at the sound inlet 111 is 70mm to 80mm, and the width L2 of the bottom panel 14 at the sound outlet 112 is 120mm to 140 mm. The width L3 of the top panel 15 at the sound inlet 111 is 70-80 mm, and the width L4 of the top panel 15 at the sound outlet 112 is 120-140 mm. The width D1 of the side panel 16 at the sound inlet 111 is 6 mm-10 mm, and the width D2 of the side panel 16 at the sound outlet 112 is 50 mm-60 mm.
Specifically, referring to fig. 1 and 4, the width L1 of the bottom panel 14 at the sound inlet 111 is 75mm, for example, and the width L2 of the bottom panel 14 at the sound outlet 112 is 130mm, for example. The width L3 of the top panel 15 at the sound inlet 111 is 75mm, for example, and the width L4 of the top panel 15 at the sound outlet 112 is 130mm, for example. The width D1 of the side panel 16 at the sound inlet 111 is, for example, 8mm, and the width D2 of the side panel 16 at the sound outlet 112 is 55 mm.
In one embodiment, referring to fig. 6 to 9, the sound reinforcement holder of the electronic device further includes a magnifying glass 40. The magnifying glass 40 is detachably arranged on the horn 10. The magnifier 40 is specifically arranged in parallel with the display screen of the electronic device 20 placed at the sound inlet 111, and can magnify the size of the picture on the display screen of the electronic device 20 without an external display, thereby saving energy.
As a possible solution, further, more than two insertion portions 17 are provided on the upper surface of the horn 10. The two or more insertion portions 17 are sequentially provided at intervals in a direction away from the sound inlet 111. The magnifying glass 40 is detachably inserted into the insertion portion 17. Specifically, the magnifying lens 40 is a convex lens (equivalent to a 9 inch screen) of 28cm × 17cm, and the screen image of the electronic device 20 can be magnified. The insertion portion 17 may be a damping groove rail having a length of, for example, 28cm, so that the magnifying glass 40 is stably disposed on the upper surface of the horn 10 after the magnifying glass 40 is inserted into the damping groove rail. In addition, because the number of the insertion portions 17 on the upper surface of the horn 10 is two or more, and the distance to the electronic device 20 at the sound inlet 111 is gradually increased, when the magnifier 40 is placed in different insertion portions 17, the image size amplification effect of the display screen of the electronic device 20 is different, so that the user can place the magnifier 40 in the corresponding insertion portion 17 according to the own requirement, so as to obtain the required amplified image size, and the product performance can be improved.
In one embodiment, referring to fig. 6 to 9, a sound reinforcement bracket for an electronic device includes a horn 10. The horn 10 is provided with a sound amplification channel 11. The two ends of the acoustic channel 11 are respectively a sound inlet 111 and a sound outlet 112, and the size of the opening of the acoustic channel 11 gradually increases in the direction from the sound inlet 111 to the sound outlet 112. The sound inlet 111 is configured to correspond to a sound outlet of the electronic device 20, and when the electronic device 20 is placed at the sound inlet 111 of the horn 10, the horn 10 is configured to support and fix the electronic device 20.
The side wall of the sound inlet 111 of the horn 10 is connected with a support plate 30. The supporting plate 30 is used for supporting the electronic device 20. The inner side wall of the sound amplification channel 11 is provided with a flange 113. The flange 113 is used to abut against the electronic device 20 inserted into the sound inlet 111. When the sound outlet end of the electronic device 20 is inserted into the sound inlet 111, the flange 113 abuts against the sound outlet end of the electronic device 20, and the support plate 30 synchronously supports the back of the electronic device 20, thereby being beneficial to supporting and fixing the electronic device 20 at the sound inlet 111.
The opening size of the sound inlet 111 is matched with the sound outlet end of the electronic device 20, so that when the sound outlet end of the electronic device 20 is inserted into the sound inlet 111, the sound emitted by the loudspeaker 21 at the sound outlet end is completely transmitted to the user through the sound amplifying channel 11, and the sound amplifying effect is good.
The lateral wall of horn 10 is equipped with the supporting legs. The supporting legs include a first supporting leg 12 and a second supporting leg 13. First supporting legs 12 with second supporting legs 13 interval sets up, first supporting legs 12 for second supporting legs 13 is closer to more to enter the vocal mouth 111, first supporting legs 12's length is greater than second supporting legs 13. Therefore, when the horn 10 is placed on a desktop, the horn 10 can be stably placed on the desktop without shaking under the supporting action of the first supporting leg 12 and the second supporting leg 13. In addition, the display screen of the electronic device 20 placed at the sound inlet 111 of the horn 10 faces the face of the user, and the sound outlet 112 of the horn 10 faces the face of the user, which is equivalent to a support, and can play a good sound amplifying role, so that the product performance is relatively improved. Specifically, two first supporting legs 12 may be provided, and the two first supporting legs 12 may be arranged in parallel. Two second support legs 13 may be provided, and the two second support legs 13 may be provided in parallel. Optionally, the first supporting leg 12 and the second supporting leg 13 are integrated with the horn 10.
The first leg 12 is perpendicular or substantially perpendicular to the portion where the first leg 12 is connected to the horn 10, and the second leg 13 is perpendicular or substantially perpendicular to the portion where the second leg 13 is connected to the horn 10. When the horn 10 is placed on the desktop, the first supporting leg 12, the part of the bottom surface of the horn 10 between the first supporting leg 12 and the second supporting leg 13, and the desktop form a structure similar to a triangle, so that the horn 10 can be stably placed on the desktop. In addition, when the horn 10 is placed on a desktop, the bottom of the first supporting leg 12 is inclined toward a direction away from the second supporting leg 13, so that when the weight of the electronic device 20 placed at the sound inlet 111 of the horn 10 is heavy, the horn 10 does not roll over under the supporting action of the first supporting leg 12, that is, the electronic device 20 above the horn 10 is stably placed at the sound inlet 111.
The horn 10 includes a bottom panel 14, a top panel 15, and two side panels 16. The bottom panel 14 is connected to the top panel 15 through the side panels 16, and the sound reinforcement channel 11 is enclosed by the bottom panel 14, the top panel 15 and the two side panels 16. The top panel 15 and the bottom panel 14 are both arc panels. Thus, when the sound emitted from the electronic device 20 is transmitted through the sound amplifying channel 11, the arc-shaped sliding surface of the arc-shaped panel has less loss to the sound energy, which is beneficial to playing a sound amplifying role on the sound emitted from the electronic device 20.
The support legs, the support plate 30, the bottom panel 14, the top panel 15 and the two side panels 16 are integrally formed by extrusion of an ABS resin material, for example. The material is green and environment-friendly, and the price is low.
The width of the bottom panel 14, the width of the top panel 15, and the width of the side panel 16 are gradually increased in a direction from the sound inlet 111 to the sound outlet 112. The horn 10 is an exponential horn 10 with a sound path between 150mm and 170 mm. Specifically, the width L1 of the bottom panel 14 at the sound inlet 111 is 75mm, for example, and the width L2 of the bottom panel 14 at the sound outlet 112 is 130mm, for example; the width L3 of the top panel 15 at the sound inlet 111 is 75mm, for example, and the width L4 of the top panel 15 at the sound outlet 112 is 130mm, for example; the width D1 of the side panel 16 at the sound inlet 111 is, for example, 8mm, and the width D2 of the side panel 16 at the sound outlet 112 is 55 mm.
The sound reinforcement bracket of the electronic equipment further comprises a magnifying glass 40. The magnifying glass 40 is detachably arranged on the horn 10. The horn 10 has an insertion portion 17 on an upper surface thereof. The magnifying glass 40 is detachably inserted into the insertion portion 17. The magnifying lens 40 is a convex lens (equivalent to a 9 inch screen) with a size of 28cm X17 cm, and can magnify the screen image of the electronic device 20. The insertion portion 17 may be a damping groove rail having a length of, for example, 28cm, so that the magnifying glass 40 is stably disposed on the upper surface of the horn 10 after the magnifying glass 40 is inserted into the damping groove rail.
The sound reinforcement bracket of the electronic equipment at least has the following advantages:
1. when the sound amplifying support of the electronic equipment is used, the electronic equipment 20 can be aligned to the sound inlet 111 and placed at the sound inlet 111, on one hand, the horn 10 can be directly placed on a desktop, for example, and the horn 10 is used for supporting and fixing the electronic equipment 20, so that the sound amplifying support plays a role of a support, no additional support is required to be added, and the whole structure is simple; on the other hand, the sound emitted from the electronic device 20 enters the sound amplification channel 11 through the sound inlet 111, and the sound is amplified by the sound amplification channel 11, so that the sound energy is increased by 10 dB or more. Under the condition of not increasing the power consumption and the electric energy of the electronic equipment 20, the sound pressure can be greatly improved, the sound pressure of the audio played by the electronic equipment 20 can be increased, and the sound energy is further transmitted. In addition, under the action of the sound amplifying channel 11, the sound which is originally transmitted downwards by the electronic equipment 20 is changed to be transmitted towards the direction of the user, so that the product performance is improved.
2. The electronic equipment 20 can be used as a desktop support of the electronic equipment 20 in cooperation with a user, the volume of the electronic equipment 20 can be increased, the tone quality and the picture quality can be improved, and the power consumption of the electronic equipment is not increased under the condition that the electronic equipment 20 is not set or changed.
3. The loudspeaker has no battery, small volume and no electricity, and belongs to a sound amplifying structure. The whole structure is simple, the manufacture is convenient, the appearance and the form can be diversified, the price is low, and the popularization and the application are convenient.
4. The ABS resin material can be integrally manufactured, and is green and environment-friendly and low in price.
5. The magnifying glass 40 can be used for magnifying the size of the picture on the display screen of the electronic device 20 without an external display, so that energy is saved.
The term "support-fixing" in this embodiment merely means to stably support the two, and does not mean to firmly connect the two by mechanical connection means (including adhesion, screw connection, bolt connection, etc.). For example, the second member supports and secures the first member, it being understood that the first member is placed on the second member, the second member stably supports the first member, and the first member can still be directly removed from the second member as desired.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. An acoustic boom for an electronic device, comprising:
the horn, the horn is equipped with the public address passageway, the both ends of public address passageway are sound inlet and sound outlet respectively, the opening size of public address passageway is in sound inlet extremely increase gradually in the direction of sound outlet, sound inlet is used for corresponding the setting with the sound outlet of electronic equipment place in when the sound inlet department of horn, the horn can support fixedly electronic equipment.
2. The loudspeaker support of electronic equipment according to claim 1, wherein a support plate is connected to a side wall of the sound inlet of the horn, and the support plate is used for supporting the electronic equipment.
3. The sound amplification holder for electronic equipment according to claim 2, wherein an inner side wall of the sound amplification channel is provided with a flange for interfering with the electronic equipment inserted into the sound inlet.
4. The sound reinforcement bracket for electronic equipment according to claim 1, wherein the horn is provided with support legs on an outer side wall thereof.
5. The sound boom of an electronic device according to claim 4, wherein the supporting legs include a first supporting leg and a second supporting leg, the first supporting leg and the second supporting leg are disposed at an interval, the first supporting leg is closer to the sound inlet than the second supporting leg, and a length of the first supporting leg is greater than that of the second supporting leg.
6. The sound boom of an electronic device according to claim 1, wherein the horn comprises a bottom panel, a top panel and two side panels; the bottom panel is connected with the top panel through the side panels, and the bottom panel, the top panel and the two side panels form the sound reinforcement channel in an enclosing manner; the top panel and the bottom panel are both cambered panels.
7. The sound boom of an electronic device according to claim 6, wherein the width of the bottom panel, the width of the top panel and the width of the side panel are gradually increased in a direction from the sound inlet to the sound outlet; the horn is an exponential deformation horn.
8. The sound reinforcement bracket for electronic equipment as claimed in claim 7, wherein the width L1 of the bottom panel at the sound inlet is 70mm to 80mm, and the width L2 of the bottom panel at the sound outlet is 120mm to 140 mm; the width L3 of the top panel at the sound inlet is 70-80 mm, and the width L4 of the top panel at the sound outlet is 120-140 mm; the width D1 of the side panel at the sound inlet is 6-10 mm, and the width D2 of the side panel at the sound outlet is 50-60 mm.
9. The sound boom of an electronic device according to claim 1, further comprising a magnifying glass, wherein the magnifying glass is detachably disposed on the horn.
10. The sound amplifying mount according to claim 9, wherein two or more insertion portions are provided on an upper surface of the horn, and the two or more insertion portions are sequentially provided at intervals in a direction away from the sound inlet; the magnifying lens is detachably inserted in the inserting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201921307853.4U CN210016584U (en) | 2019-08-13 | 2019-08-13 | Sound reinforcement bracket of electronic equipment |
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| CN201921307853.4U CN210016584U (en) | 2019-08-13 | 2019-08-13 | Sound reinforcement bracket of electronic equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110460919A (en) * | 2019-08-13 | 2019-11-15 | 广州市天谱电器有限公司 | The public address bracket of electronic equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110460919A (en) * | 2019-08-13 | 2019-11-15 | 广州市天谱电器有限公司 | The public address bracket of electronic equipment |
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Address after: Floor 1-6, Building 1, Guangdong Tianpu Electrical Appliance Co., Ltd., No. 19 Chuangxing 6th Road, High tech Industrial Development Zone, Henghe Street, Qingcheng District, Qingyuan City, Guangdong Province, 511500 Patentee after: Guangdong Tianpu Technology Group Co.,Ltd. Country or region after: China Address before: 510800 No.8, Jintian Road, Jintian Industrial Zone, Huadong Town, Huadu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU TIANPU ELECTRICAL EQUIPMENT Co.,Ltd. Country or region before: China |