CN112911432A - Sound box placing rack for displaying mobile phone polyphonic ringtone - Google Patents
Sound box placing rack for displaying mobile phone polyphonic ringtone Download PDFInfo
- Publication number
- CN112911432A CN112911432A CN202110068233.5A CN202110068233A CN112911432A CN 112911432 A CN112911432 A CN 112911432A CN 202110068233 A CN202110068233 A CN 202110068233A CN 112911432 A CN112911432 A CN 112911432A
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- sound box
- spring
- shell
- casing
- mobile phone
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- 238000013016 damping Methods 0.000 claims abstract description 21
- 230000017525 heat dissipation Effects 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 claims abstract description 6
- 230000035939 shock Effects 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/026—Supports for loudspeaker casings
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
- H04R1/2807—Enclosures comprising vibrating or resonating arrangements
- H04R1/2811—Enclosures comprising vibrating or resonating arrangements for loudspeaker transducers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
- H04R1/2869—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself
- H04R1/2884—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of the enclosure structure, i.e. strengthening or shape of the enclosure
- H04R1/2888—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of the enclosure structure, i.e. strengthening or shape of the enclosure for loudspeaker transducers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
- H04R1/2869—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself
- H04R1/2892—Mountings or supports for transducers
- H04R1/2896—Mountings or supports for transducers for loudspeaker transducers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a sound box placing rack for displaying mobile phone polyphonic ringtone, which comprises a base, wherein a shell is fixedly arranged at the top end of the base, and a damping component is arranged at the bottom of the shell, the sound box can be fixed by arranging a first motor, a screw rod nut and a clamping plate, the fixation can be more stable by arranging an anti-slip pad, the device is damped by arranging the damping component, the mechanical loss of the sound box is reduced, the service life of the sound box is prolonged, the heat dissipation of the sound box can be realized by arranging heat dissipation shells at two sides of the shell, the use effect and the use safety of the sound box are ensured, the volume can be enlarged by arranging a loudspeaker, the range of the polyphonic ringtone display and propaganda is enlarged, solar energy can be converted into electric energy to be stored in a storage battery for the sound box to use when the sun exists by arranging a solar, more green, this device simple structure, it is multiple functional, convenient to use, green, the practicality is high.
Description
Technical Field
The invention relates to a placing rack, in particular to a sound box placing rack for displaying polyphonic ringtone of a mobile phone.
Background
The color ring back tone is a personalized colorful ring back tone service, which is a service of ring back tone for called user to set special sound effect (music, song, story, character conversation) for other calling user calling own mobile phone. After the called client opens the color ring service, when the calling client dials the mobile phone of the user to wait for connection, the ring back tone of' beep.
However, at present, people directly place the sound box outside to display the polyphonic ringtone, and the sound box is seriously damaged by wind, wind and sunlight during display, has short service life, needs to be connected with an external power supply, and causes the position of placement to be limited.
Disclosure of Invention
The invention aims to provide a sound box placing frame for displaying polyphonic ringtone of a mobile phone, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a sound box placing rack for displaying mobile phone polyphonic ringtone comprises a base, wherein a shell is fixedly arranged at the top end of the base, a damping component is arranged at the bottom of the shell and comprises a third spring, supporting columns and a damping shell, a movable plate is horizontally and movably arranged in the damping shell, the top end of the movable plate is connected with a bottom plate through a plurality of fourth springs, the left end and the right end of the top of the bottom plate are respectively and fixedly connected with the supporting columns, the parts of the supporting columns, which are positioned in the damping shell, are respectively provided with a fixed block at one end opposite to the two supporting columns, the two fixed blocks are hinged with a first connecting rod at one end close to the damping shell, the other end of the first connecting rod is hinged with a first sliding block, the first sliding block is sleeved on a fixed rod, the fixed rod is vertically and, the bottom of the movable plate is provided with a sliding groove, the sliding groove is respectively connected with two third sliding blocks in a sliding manner, a second connecting rod is hinged to one end, opposite to the two third sliding blocks, of each third sliding block, one end of each second connecting rod is hinged to a second sliding block, the second sliding blocks are connected to the bottom of the damping shell in a sliding manner, a fifth spring is arranged between each second sliding block and the side wall of the damping shell, two ends of each fifth spring are respectively and fixedly connected with the second sliding blocks and the damping shell, a vertical plate is fixedly connected to the bottom of the movable plate and between the two third sliding blocks, the left end and the right end of each vertical plate are respectively provided with a hydraulic telescopic rod, and the extending ends of the two hydraulic telescopic rods are respectively connected with one end of each third;
a workbench is fixedly mounted at the top ends of the two support columns, a first motor is arranged on one side in the workbench, a lead screw is fixedly connected to the output end of the first motor, lead screw nuts are respectively meshed at the left end and the right end of the lead screw, a support rod is connected to the top of each lead screw nut, a clamping assembly is mounted at the top of each support rod and comprises a movable plate, sleeve rods are arranged at the upper end and the lower end of each movable plate in a penetrating mode, sleeves are sleeved at one ends of the two sleeve rods in a sliding mode, curved rods are hinged to the end portions of the two sleeves, a second spring is connected between the two curved rods, clamping plates are fixedly connected to the end portions of the two curved rods, and the sound box is located between the; the top of casing articulates through the articulated arm has solar panel, the battery is installed at the top of casing, solar panel passes through the electric wire and is connected with the battery, battery and audio amplifier electric connection, the top fixed connection of adjustable telescopic link and casing is passed through to solar panel's one end.
As a further scheme of the invention: and heat dissipation shells are respectively arranged on the outer side of the shell and positioned on the left side and the right side of the sound box.
As a further scheme of the invention: a heat dissipation fan is installed in the heat dissipation shell, and heat dissipation holes for heat dissipation are formed in the shell.
As a further scheme of the invention: and loudspeakers are respectively arranged on the left side and the right side of the top of the shell.
As a further scheme of the invention: the sleeve rod is sleeved with a first spring.
As a further scheme of the invention: and the clamping plate is provided with an anti-slip pad.
As a further scheme of the invention: the bottom fixed mounting of base has the supporting seat, the both ends of supporting seat are seted up flutedly respectively, the top left and right sides difference fixedly connected with spring of recess, two the bottom fixedly connected with supporting shoe of spring, the top of supporting shoe just is located two be equipped with the gasbag between the spring, the bottom fixedly connected with of supporting shoe removes the wheel, the one end of supporting seat is equipped with the inflation hole, the one end in inflation hole is connected with the gas tube, the gas tube is connected with two gasbags respectively, be equipped with the inflation valve on the inflation hole.
Compared with the prior art, the invention has the beneficial effects that: the invention relates to a sound box placing rack for displaying mobile phone polyphonic ringtone, which can fix a sound box by arranging a first motor, a screw rod nut and a clamping plate, can be fixed more stably by arranging an anti-slip mat and prevent slipping, can reduce the vibration of a device by arranging a vibration reduction component, reduce the mechanical loss of the sound box and prolong the service life of the sound box, can radiate the sound box by arranging heat dissipation shells at two sides of a shell to ensure the use effect and the use safety of the sound box, can enlarge the volume by arranging a loudspeaker, enlarge the range of the polyphonic ringtone display and propaganda, can also reduce the volume of the sound box and prolong the service life of the sound box, can convert solar energy into electric energy to be stored in a storage battery for the sound box to use by arranging a solar power generation plate when the sun exists, and can adjust the angle of the solar power generation plate by arranging, the increase sunlight irradiation's scope can reduce the consumption of non-renewable resources, more green, and this device simple structure, it is multiple functional, convenient to use, green, the practicality is high.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is a schematic structural view of a shock-absorbing assembly according to a first embodiment of the present invention.
FIG. 3 is a schematic structural diagram of a clamping assembly according to a first embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a second embodiment of the present invention.
In the figure: 1-base, 2-supporting base, 3-supporting block, 4-moving wheel, 5-spring, 6-air bag, 7-inflation tube, 8-inflation hole, 9-groove, 10-shell, 11-damping component, 12-workbench, 13-supporting column, 14-screw rod, 15-first motor, 16-movable plate, 17-loop bar, 18-first spring, 19-sleeve, 20-curved bar, 21-clamping plate, 22-non-slip pad, 23-second spring, 24-screw rod nut, 25-supporting bar, 26-sound box, 27-loudspeaker, 28-heat dissipation shell, 29-damping shell, 30-fixed block, 31-first connecting bar, 32-fixed bar, 33-third spring, 34-a first sliding block, 35-a bottom plate, 36-a fourth spring, 37-a fifth spring, 38-a second sliding block, 39-a second connecting rod, 40-a hydraulic telescopic rod, 41-a vertical plate, 42-a third sliding block, 43-a cooling fan, 44-a solar power generation plate, 45-an adjustable telescopic rod and 46-a storage battery.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1 to 3, in the embodiment of the present invention, a sound box placing rack for displaying a mobile phone polyphonic ringtone, includes a base 1, a casing 10 is fixedly installed at a top end of the base 1, a shock absorbing assembly 11 is installed at a bottom of the casing 10, the shock absorbing assembly 11 includes a third spring 33, a supporting column 13 and a shock absorbing casing 29, a movable plate 46 is horizontally movably installed in the shock absorbing casing 29, a bottom plate 35 is connected to a top end of the movable plate 46 through a plurality of fourth springs 36, supporting columns 13 are respectively and fixedly connected to left and right ends of a top portion of the bottom plate 35, fixing blocks 30 are respectively installed at two ends of the supporting column 13 located in the shock absorbing casing 29 and located at opposite ends of the two supporting columns 13, a first connecting rod 31 is hinged to one end of the two fixing blocks 30 close to the shock absorbing casing 29, and a first, the first sliding block 34 is sleeved on the fixed rod 32, the fixed rod 34 is vertically and fixedly installed at the top end of the damping shell 29, the fixed rod 32 is sleeved with a third spring 33, the bottom of the movable plate 46 is provided with a sliding groove, the sliding groove is respectively connected with two third sliding blocks 42 in a sliding manner, one ends of the third sliding blocks 42, which are opposite to each other, are hinged with a second connecting rod 39, one end of the second connecting rod 39 is hinged with a second sliding block 38, the second sliding block 38 is connected at the bottom of the damping shell 29 in a sliding manner, a fifth spring 37 is arranged between the second sliding block 38 and the side wall of the damping shell 29, two ends of the fifth spring 37 are respectively and fixedly connected with the second sliding block 38 and the damping shell 29, the bottom of the movable plate 46 is arranged between the two third sliding blocks 42, the left end and the right end of the vertical plate 41 are respectively provided with a hydraulic telescopic rod 40, the extending tail ends of the two hydraulic telescopic rods 40 are respectively connected with one end of a third sliding block 42;
a workbench 12 is fixedly arranged at the top ends of the two supporting columns 13, a first motor 15 is arranged at one side inside the workbench 12, the output end of the first motor 15 is fixedly connected with a screw rod 14, the left end and the right end of the screw rod 14 are respectively engaged with a screw rod nut 24, the top of the feed screw nut 24 is connected with a support rod 25, the top of the support rod 25 is provided with a clamping component, the clamping assembly comprises a movable plate 16, sleeve rods 17 are respectively arranged at the upper end and the lower end of the movable plate 16 in a penetrating manner, one end of each of the two sleeve rods 17 is sleeved with a sleeve 19 in a sliding manner, the loop bar 17 is sleeved with a first spring 18, the end parts of the two sleeves 19 are hinged with curved bars 20, a second spring 23 is connected between the two curved bars 20, the end parts of the two curved bars 20 are fixedly connected with clamping plates 21, the clamping plate 21 is provided with an anti-skid pad 22, and the sound box 26 is positioned between the two clamping components;
the outside of casing 10 and the left and right sides that is located audio amplifier 26 install heat dissipation shell 28 respectively, install radiator fan 43 in the heat dissipation shell 28, set up on the casing 10 and supply radiating louvre, the top left and right sides of casing 10 is equipped with megaphone 27 respectively, the top of casing 10 is articulated through the hinge bar has solar panel 44, battery 46 is installed at the top of casing 10, solar panel 44 passes through the electric wire and is connected with battery 46, battery 46 and audio amplifier 26 electric connection, the top fixed connection of adjustable telescopic link 45 and casing 10 is passed through to the one end of solar panel 44.
Example 2
Referring to fig. 4, the embodiment is different from embodiment 1 in that a supporting seat 2 is fixedly installed at the bottom of a base 1, grooves 9 are respectively formed at two ends of the supporting seat 2, springs 5 are respectively and fixedly connected to the left and right sides of the top end of each groove 9, supporting blocks 3 are fixedly connected to the bottom ends of the two springs 5, an air bag 6 is arranged at the top end of each supporting block 3 and between the two springs 5, a moving wheel 4 is fixedly connected to the bottom of each supporting block 3, an inflation hole 8 is formed in one end of the supporting seat 2, an inflation tube 7 is connected to one end of the inflation hole 8, the inflation tube 7 is respectively connected to the two air bags 6, and an inflation valve is arranged on the inflation hole 8.
The working principle of the invention is as follows: when the mobile phone polyphonic ringtone display sound box placing frame is used, when the device does not need to be moved, the supporting column 2 can support the device, when the device needs to be moved, the air bag 6 is inflated through the inflation hole 8, the air bag 6 is inflated to press the supporting block 3 downwards, so that the moving wheel 4 moves downwards to contact the bottom surface, and the device can be moved;
further, a sound box 26 is placed on the workbench 12, the first motor 15 is started to drive the screw rod 14 to rotate, the two movable plates 16 are driven to be close to each other through the screw rod nut 24 and the support rod 25, the sound box 26 is fixed through the mutual close of the clamping plates 21, the fixing can be more stable through the arrangement of the anti-slip pad 22, the anti-slip effect is prevented, vibration can be generated when the sound box 26 works, the device can be damped through the damping component 11, the mechanical loss of the sound box 26 is reduced, the service life of the sound box 26 is prolonged, heat can be generated after the sound box 26 works for a long time, the sound box 26 can be radiated through the heat radiation shells 28 arranged on the two sides of the shell 10, the use effect and the use safety of the sound box 26 are ensured, the volume can be enlarged through the arrangement of the loudspeaker 27, the range of displaying and publicity is enlarged, the volume of,
further, can store solar energy into the electric energy in battery 46 when having the sun through setting up solar panel 44, supply audio amplifier 26 to use, can adjust solar panel 44's angle through setting up adjustable telescopic link 45, increase the irradiant scope of sunlight can reduce the consumption of non-renewable resources, more green, this device simple structure, it is multiple functional, convenient to use, green, the practicality is high.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a cell-phone is audio amplifier rack for polyphonic ringtone show, includes base (1), its characterized in that, the top fixed mounting of base (1) has casing (10), the bottom of casing (10) is equipped with damper (11), damper (11) includes third spring (33), support column (13) and shock attenuation casing (29), horizontal activity is provided with fly leaf (46) in shock attenuation casing (29), fly leaf (46) top is connected with bottom plate (35) through a plurality of fourth spring (36), both ends are fixedly connected with support column (13) respectively about the top of bottom plate (35), the part that support column (13) are located in shock attenuation casing (29) and lie in two one end that support column (13) carried on the back mutually is equipped with fixed block (30) respectively, and two fixed block (30) are articulated in the one end that is close to shock attenuation casing (29) have a head rod (31), the other end of the first connecting rod (31) is hinged with a first sliding block (34), the first sliding block (34) is sleeved on a fixed rod (32), the fixed rod (34) is vertically and fixedly installed at the top end of the damping shell (29), a third spring (33) is sleeved on the fixed rod (32), a sliding groove is formed in the bottom of the movable plate (46), two third sliding blocks (42) are respectively connected onto the sliding groove in a sliding manner, a second connecting rod (39) is hinged to one end, opposite to the two third sliding blocks (42), of the third sliding block (42), one end of the second connecting rod (39) is hinged with a second sliding block (38), the second sliding block (38) is connected to the bottom of the damping shell (29) in a sliding manner, a fifth spring (37) is arranged between the second sliding block (38) and the side wall of the damping shell (29), and two ends of the fifth spring (37) are respectively and fixedly connected between the second sliding block (38) and the damping shell (29), a vertical plate (41) is fixedly connected to the bottom of the movable plate (46) and located between the two third sliding blocks (42), hydraulic telescopic rods (40) are arranged at the left end and the right end of the vertical plate (41) respectively, and the extending tail ends of the two hydraulic telescopic rods (40) are connected with one ends of the third sliding blocks (42) respectively;
a workbench (12) is fixedly mounted at the top ends of the two support columns (13), a first motor (15) is arranged on one side in the workbench (12), a lead screw (14) is fixedly connected to the output end of the first motor (15), a lead screw nut (24) is respectively meshed at the left end and the right end of the lead screw (14), a support rod (25) is connected to the top of the lead screw nut (24), a clamping assembly is mounted at the top of the support rod (25), the clamping assembly comprises a movable plate (16), sleeve rods (17) are respectively arranged at the upper end and the lower end of the movable plate (16) in a penetrating manner, sleeves (19) are respectively sleeved at one ends of the two sleeve rods (17) in a sliding manner, curved rods (20) are respectively hinged to the end parts of the two sleeves (19), a second spring (23) is connected between the two curved rods (20), and clamping plates (21) are respectively fixedly connected to the end, the sound box (26) is positioned between the two clamping components; the top of casing (10) articulates through the articulated mast has solar panel (44), battery (46) are installed at the top of casing (10), solar panel (44) are connected with battery (46) through the electric wire, battery (46) and audio amplifier (26) electric connection, the top fixed connection of adjustable telescopic link (45) and casing (10) is passed through to the one end of solar panel (44).
2. The sound box placing rack for displaying polyphonic ringtone of mobile phone according to claim 1, wherein heat dissipation shells (28) are respectively installed on the outer side of the shell (10) and the left and right sides of the sound box (26).
3. The sound box placing rack for displaying polyphonic ringtone of mobile phone according to claim 2, wherein a heat dissipation fan (43) is installed in the heat dissipation shell (28), and the housing (10) is provided with heat dissipation holes for dissipating heat.
4. The sound box placing rack for displaying polyphonic ringtone of mobile phone according to claim 1, wherein loudspeakers (27) are respectively arranged on the left side and the right side of the top of the shell (10).
5. The sound box placing rack for displaying polyphonic ringtone of mobile phone according to claim 1, wherein the loop bar (17) is sleeved with a first spring (18).
6. The sound box placing rack for displaying polyphonic ringtone of mobile phone according to claim 1, wherein the clamping plate (21) is provided with an anti-slip pad (22).
7. The speaker rack for displaying polyphonic ringtone of mobile phone according to any one of claims 1 to 6, it is characterized in that a supporting seat (2) is fixedly arranged at the bottom of the base (1), two ends of the supporting seat (2) are respectively provided with a groove (9), the left side and the right side of the top end of each groove (9) are respectively and fixedly connected with a spring (5), the bottom ends of the two springs (5) are fixedly connected with a supporting block (3), an air bag (6) is arranged at the top end of the supporting block (3) and between the two springs (5), the bottom of the supporting block (3) is fixedly connected with a movable wheel (4), one end of the supporting seat (2) is provided with an inflation hole (8), one end of the inflation hole (8) is connected with an inflation tube (7), the inflation tube (7) is respectively connected with the two air bags (6), and an inflation valve is arranged on the inflation hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110068233.5A CN112911432B (en) | 2021-01-19 | 2021-01-19 | Sound box placing rack for displaying mobile phone polyphonic ringtone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110068233.5A CN112911432B (en) | 2021-01-19 | 2021-01-19 | Sound box placing rack for displaying mobile phone polyphonic ringtone |
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| Publication Number | Publication Date |
|---|---|
| CN112911432A true CN112911432A (en) | 2021-06-04 |
| CN112911432B CN112911432B (en) | 2022-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110068233.5A Active CN112911432B (en) | 2021-01-19 | 2021-01-19 | Sound box placing rack for displaying mobile phone polyphonic ringtone |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114222233A (en) * | 2022-02-21 | 2022-03-22 | 潍坊工程职业学院 | A multi-functional public address set for teaching |
| CN114859383A (en) * | 2022-03-26 | 2022-08-05 | 深圳聚瑞云控科技有限公司 | Vehicle-mounted damping type Beidou |
| CN117319855A (en) * | 2023-11-28 | 2023-12-29 | 深圳市数博环球电子有限公司 | Ceiling type flat panel sound equipment |
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| CN112911432B (en) | 2022-08-09 |
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