CN210629761U - Outdoor portable bluetooth speaker - Google Patents
Outdoor portable bluetooth speaker Download PDFInfo
- Publication number
- CN210629761U CN210629761U CN201922176904.0U CN201922176904U CN210629761U CN 210629761 U CN210629761 U CN 210629761U CN 201922176904 U CN201922176904 U CN 201922176904U CN 210629761 U CN210629761 U CN 210629761U
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- CN
- China
- Prior art keywords
- universal wheel
- cover plate
- base
- base frame
- base cover
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000875 corresponding Effects 0.000 claims abstract description 12
- 230000000903 blocking Effects 0.000 claims description 8
- 238000004642 transportation engineering Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000001429 stepping Effects 0.000 description 2
- 240000004282 Grewia occidentalis Species 0.000 description 1
- 241000681094 Zingel asper Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003028 elevating Effects 0.000 description 1
- 230000004301 light adaptation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000003313 weakening Effects 0.000 description 1
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Abstract
The utility model discloses an outdoor portable Bluetooth sound box, which comprises a Bluetooth sound box body, a supporting base and a plurality of universal wheels; the supporting base comprises a base frame, a base cover plate, a universal wheel adjusting mechanism, a plurality of supporting cushion blocks and a plurality of damping mechanisms; the top of the base frame is fixedly connected with the bottom of the Bluetooth sound box body, and the base frame is provided with a groove with an opening at the bottom; the base cover plate is connected with the bottom of the groove of the base frame through a plurality of damping mechanisms and is arranged at the opening end of the base frame; the base cover plate is provided with a yielding groove corresponding to each universal wheel, one end of the universal wheel adjusting mechanism is arranged in the groove of the base frame, and the other end of the universal wheel adjusting mechanism is connected with a plurality of universal wheels and penetrates through the yielding grooves of the base cover plate to be arranged; and the plurality of supporting cushion blocks are arranged at the bottom of the base cover plate. The utility model discloses height and position of adjustable bottom universal wheel to adapt to bluetooth speaker transport walking and two kinds of states of parking, both convenient transport is carried, can steadily place again, and damper can weaken vibrations simultaneously, improves the stationarity.
Description
Technical Field
The utility model relates to a bluetooth speaker technical field especially relates to an outdoor portable bluetooth speaker.
Background
The bluetooth speaker indicates built-in bluetooth chip to the stereo set equipment that traditional wire rod was connected is replaced in the bluetooth connection, through being connected with bluetooth playback devices such as cell-phone panel computer and notebook, reaches convenient and fast's purpose. When people carry out outdoor activities, people often use the bluetooth speaker to add interest for outdoor activities. However, the Bluetooth sound box with larger volume or larger weight is inconvenient to carry, and the moving casters are additionally arranged at the bottom of part of the Bluetooth sound box to solve the carrying problem, but the sound box is easy to move in a parking state and is unstable to place.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an outdoor portable bluetooth speaker, the height and the position of adjustable bottom wheel to adaptation bluetooth speaker carries the walking and parks two kinds of states, both conveniently carry and carry, can steadily place again, and damper can weaken the transportation simultaneously and remove and place the vibrations that produce in the use, improve the stationarity.
In order to realize the purpose, the following technical scheme is adopted:
an outdoor portable Bluetooth sound box comprises a Bluetooth sound box body, a supporting base and a plurality of universal wheels; the supporting base comprises a base frame, a base cover plate, a universal wheel adjusting mechanism, a plurality of supporting cushion blocks and a plurality of damping mechanisms; the top of the base frame is fixedly connected with the bottom of the Bluetooth sound box body, and the base frame is provided with a groove with an opening at the bottom; the base cover plate is connected with the bottom of the groove of the base frame through a plurality of damping mechanisms and is arranged at the opening end of the base frame; the base cover plate is provided with a yielding groove corresponding to each universal wheel, one end of the universal wheel adjusting mechanism is arranged in the groove of the base frame, the other end of the universal wheel adjusting mechanism is connected with a plurality of universal wheels and penetrates through the yielding grooves of the base cover plate to be arranged, and the universal wheel adjusting mechanism is used for driving the universal wheels to ascend and descend through the yielding grooves; the supporting cushion blocks are arranged at the bottom of the base cover plate and used for fixing and supporting.
Furthermore, the universal wheel adjusting mechanism comprises a lifting slide block, a slide rod, a plurality of spiral arms and an adjusting knob; the sliding rod is fixedly connected with the center of the bottom of the groove of the base frame, and the lifting sliding block is sleeved on the sliding rod; the first end of each rotating arm is hinged with the lifting slide block, and the second end of each rotating arm is connected with a universal wheel; the adjusting knob is in driving connection with the lifting slide block and is used for driving the lifting slide block to move up and down along the slide rod so as to drive the swing arm to lift through the abdicating groove of the base cover plate.
Furthermore, a guide seat is arranged at the bottom of the base frame corresponding to the middle part of each spiral arm; the middle part of the rotary arm is provided with a long strip waist-shaped hole along the length direction; the long waist-shaped hole of each radial arm is connected with the guide seat in a sliding way through a guide shaft and is used for driving the radial arm to slide through the long waist-shaped hole when the lifting slide block moves up and down along the slide rod.
Furthermore, the adjusting knob is sleeved at the bottom of the sliding rod and can slide and rotate along the sliding rod in a lifting way, a blocking block is arranged in the middle of the adjusting knob, and the top of the adjusting knob is abutted against the bottom of the lifting sliding block; the base cover plate is provided with a yielding hole corresponding to the shape of the stop block of the adjusting knob, and the adjusting knob enters and exits the base cover plate through the yielding hole to drive the lifting slide block to lift and slide for adjusting the supporting height of the lifting slide block.
Furthermore, a self-locking assembly is arranged at the joint of the universal wheel and the swing arm and used for loosening or locking the universal wheel so as to adjust the position of the universal wheel.
Furthermore, the damping mechanism comprises a telescopic rod, a guide sleeve and a buffer spring, wherein the bottom of the telescopic rod is sleeved in the guide sleeve, and the top of the telescopic rod is fixedly connected with the groove of the base frame; the bottom of the guide sleeve is fixedly connected with the base cover plate, and the buffer spring is installed in the guide sleeve and is positioned between the telescopic rod and the guide sleeve.
Adopt above-mentioned scheme, the beneficial effects of the utility model are that:
1) the universal wheel adjusting mechanism can adjust the height position of the universal wheel, when the universal wheel descends, the supporting cushion block is suspended, and the universal wheel plays a supporting role at the moment and is convenient to move; when the universal wheel rises, the universal wheel is suspended in the air, and the supporting cushion block plays a supporting role and is used for placing;
2) the universal wheels are rotatably connected with the universal wheel adjusting mechanism, and the adjustable universal wheels are accommodated in the grooves of the base frame, so that the universal wheels are prevented from being damaged in the carrying process;
3) the damping mechanism can weaken vibration generated during transportation or placing and using, and stability is improved.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a perspective view of the supporting base (the universal wheel is in a walking state) of the present invention;
fig. 3 is a perspective view of the support base (the universal wheel accommodated state) of the present invention;
fig. 4 is an exploded view of the support base of the present invention;
fig. 5 is a perspective view of the swing arm of the present invention;
fig. 6 is a perspective view of the adjusting knob of the present invention;
wherein the figures identify the description:
1-a Bluetooth sound box body, 2-a supporting base,
3-universal wheel, 21-base frame,
22-a base cover plate, 23-a universal wheel adjusting mechanism,
24-supporting cushion blocks, 25-damping mechanisms,
211-a guide seat, 221-a abdication hole,
231-a lifting slide block, 232-a slide rod,
233-a swing arm, 234-an adjusting knob,
2331-elongated kidney-shaped hole, 2341-limit ring,
2342-stop block, 251-telescopic rod,
252-guide sleeve, 243-lower mounting plate,
261-spherical joint, 262-rubber cushion block,
31-self-locking assembly.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 6, an outdoor portable bluetooth speaker includes a bluetooth speaker body 1, a support base 2, and a plurality of universal wheels 3; the supporting base 2 comprises a base frame 21, a base cover plate 22, a universal wheel adjusting mechanism 23, a plurality of supporting cushion blocks 24 and a plurality of damping mechanisms 25; the top of the base frame 21 is fixedly connected with the bottom of the Bluetooth sound box body 1, and the base frame 21 is provided with a groove with an opening at the bottom; the base cover plate 22 is connected with the bottom of the groove of the base frame 21 through a plurality of damping mechanisms 25 and is arranged at the opening end of the base frame 21; the base cover plate 22 is provided with a yielding groove corresponding to each universal wheel 3, one end of the universal wheel adjusting mechanism 23 is arranged in the groove of the base frame 21, the other end of the universal wheel adjusting mechanism is connected with the plurality of universal wheels 3 and penetrates through the yielding grooves of the base cover plate 22 to be arranged, and the universal wheel adjusting mechanism 23 is used for driving the universal wheels 3 to ascend and descend through the yielding grooves; the supporting cushion blocks 24 are installed at the bottom of the base cover plate 22 for fixing and supporting.
The universal wheel adjusting mechanism 23 comprises a lifting slide block 231, a slide rod 232, a plurality of radial arms 233 and an adjusting knob 234; the sliding rod 232 is fixedly connected with the center of the bottom of the groove of the base frame 231, and the lifting slide block 231 is sleeved on the sliding rod 232; the first end of each rotating arm 233 is hinged with the lifting slide block 231, and the second end is connected with a universal wheel 3; the adjusting knob 234 is drivingly connected to the lifting slider 231 for driving the lifting slider 231 to move up and down along the sliding rod 232 to drive the swing arm 233 to move up and down through the yielding slot of the base cover plate 22. The bottom of the base frame 21 is provided with a guide seat 211 corresponding to the middle part of each radial arm 233; a long strip-shaped waist-shaped hole 2331 is formed in the middle of the rotary arm 233 along the length direction of the rotary arm; the elongated waist-shaped hole 2331 of each radial arm 233 is slidably connected to the guide seat 211 through a guide shaft for driving the radial arm 233 to slide through the elongated waist-shaped hole 2331 when the lifting slider 231 is lifted along the slide bar 232. The adjusting knob 234 is sleeved at the bottom of the sliding rod 232 and can slide up and down and rotate along the sliding rod 232, a blocking block 2341 is arranged at the middle part of the adjusting knob, and the top of the adjusting knob is abutted to the bottom of the lifting sliding block 231; the base cover plate 22 is provided with a yielding hole 221 corresponding to the shape of the blocking block 2341 of the adjusting knob 234, and the adjusting knob 234 enters and exits the base cover plate 22 through the yielding hole 221 to drive the lifting slider 231 to lift and slide for adjusting the supporting height of the lifting slider 231.
A self-locking assembly 31 is arranged at the joint of the universal wheel 3 and the radial arm 233 and used for loosening or locking the universal wheel 3 so as to adjust the position of the universal wheel.
The shock absorption mechanism 25 comprises a telescopic rod 251, a guide sleeve 252 and a buffer spring, wherein the bottom of the telescopic rod 251 is sleeved in the guide sleeve 252, and the top of the telescopic rod 251 is fixedly connected with a groove of the base frame 21; the bottom of the guide sleeve 252 is fixedly connected with the base cover plate 22, and the buffer spring is installed in the guide sleeve 252 and located between the telescopic rod 251 and the guide sleeve 252.
The utility model discloses a theory of operation:
in this embodiment, the sliding rod 232 and the guide seat 211 are integrally formed with the base frame 21; the first end of each radial arm 233 is hinged with the lifting slide block 231 through a hinge shaft, the middle part of the radial arm 233 is provided with a long strip waist-shaped hole 2331 and is in sliding connection with the guide seat 211 of the base frame 21 through a guide shaft, and the two ends of the guide shaft can be limited through clamp springs; the second end of the radial arm 233 is rotatably connected to the caster 3. The lifting slider 231 is lifted and slid along the sliding rod 232 to drive the first end of the radial arm 233 to lift, so as to drive the radial arm 233 to slide along the guiding shaft of the middle strip-shaped waist-shaped hole 2331, thereby driving the second end of the radial arm 233 and the universal wheel 3 to lift and move, and achieving the purpose of adjusting the height of the universal wheel 3.
Referring to fig. 6, the self-locking assembly 31 includes a locking nut and a rotating shaft, the rotating shaft is rotatably connected to an end of the radial arm 233, and the locking nut is used for locking an angle between the rotating shaft and the radial arm 233. With continued reference to fig. 3, by adjusting the self-locking assembly 31 in advance, the angle between the universal wheel 3 and the radial arm 233 can be adjusted, so that the universal wheel 3 is completely accommodated in the base cover plate 22, and at this time, the supporting cushion block 24 plays a supporting role for placement or transportation. During operation, the bluetooth sound box body 1 can be inclined by a certain angle or laid down, and then the bottom adjusting knob 234 is adjusted.
Four groups of supporting cushion blocks 24 are arranged and are respectively positioned at the bottoms of four corners of the base cover plate 22.
The adjusting knob 234 is sleeved at the bottom of the sliding rod 232 and can move up and down along the sliding rod 232; a limiting ring 2342 is arranged at the top of the adjusting knob 234, and the limiting ring 2342 is abutted against the bottom of the lifting slide block 231; the limiting ring 2341 is preferably in threaded connection with the adjusting knob 234, and is used for limiting the position of the adjusting knob 234 and preventing the adjusting knob from falling off the base cover plate 22; adjusting knob 234 middle part week side outwards extends has a pair of stopper 2341, corresponding hole 221 of stepping down has been seted up to base apron 22 corresponding adjusting knob 234 and stopper 2341 shape, makes adjusting knob 234 can pass this hole 221 elevating movement of stepping down. When the blocking block 2341 completely enters the base cover plate 22, the adjusting knob 234 is rotated to enable the blocking block 2341 to be dislocated with the abdicating hole 221, and at the moment, the blocking block 2342 can be clamped on the inner side of the base cover plate 22 to play a supporting role, so that the lifting slide block 231 keeps the height, and at the moment, the universal wheel 3 is in a supporting state and is convenient to move; the adjusting knob 234 is rotated again to make the blocking block 2341 correspond to the yielding hole 221, so that the adjusting knob 234 descends, the limiting ring 2342 abuts against the outer side of the base cover plate 22, the lifting slide block 231 is at a low point at the moment, and the universal wheel is in a storage state.
The damping mechanism 25 is used for weakening vibration generated during transportation and walking or placing and using, and stability is enhanced.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. An outdoor portable Bluetooth sound box is characterized by comprising a Bluetooth sound box body, a supporting base and a plurality of universal wheels; the supporting base comprises a base frame, a base cover plate, a universal wheel adjusting mechanism, a plurality of supporting cushion blocks and a plurality of damping mechanisms; the top of the base frame is fixedly connected with the bottom of the Bluetooth sound box body, and the base frame is provided with a groove with an opening at the bottom; the base cover plate is connected with the bottom of the groove of the base frame through a plurality of damping mechanisms and is arranged at the opening end of the base frame; the base cover plate is provided with a yielding groove corresponding to each universal wheel, one end of the universal wheel adjusting mechanism is arranged in the groove of the base frame, the other end of the universal wheel adjusting mechanism is connected with a plurality of universal wheels and penetrates through the yielding grooves of the base cover plate to be arranged, and the universal wheel adjusting mechanism is used for driving the universal wheels to ascend and descend through the yielding grooves; the supporting cushion blocks are arranged at the bottom of the base cover plate and used for fixing and supporting.
2. The outdoor portable bluetooth speaker of claim 1, wherein the universal wheel adjustment mechanism comprises a lifting slider, a sliding rod, a plurality of swing arms, and an adjustment knob; the sliding rod is fixedly connected with the center of the bottom of the groove of the base frame, and the lifting sliding block is sleeved on the sliding rod; the first end of each rotating arm is hinged with the lifting slide block, and the second end of each rotating arm is connected with a universal wheel; the adjusting knob is in driving connection with the lifting slide block and is used for driving the lifting slide block to move up and down along the slide rod so as to drive the swing arm to lift through the abdicating groove of the base cover plate.
3. The outdoor portable bluetooth speaker of claim 2, wherein a guide seat is disposed at the bottom of the base frame corresponding to the middle of each swing arm; the middle part of the rotary arm is provided with a long strip waist-shaped hole along the length direction; the long waist-shaped hole of each radial arm is connected with the guide seat in a sliding way through a guide shaft and is used for driving the radial arm to slide through the long waist-shaped hole when the lifting slide block moves up and down along the slide rod.
4. The outdoor portable Bluetooth sound box of claim 2, wherein the adjusting knob is sleeved at the bottom of the sliding rod and can slide up and down and rotate along the sliding rod, a blocking block is arranged at the middle part of the adjusting knob, and the top of the adjusting knob is abutted against the bottom of the lifting sliding block; the base cover plate is provided with a yielding hole corresponding to the shape of the stop block of the adjusting knob, and the adjusting knob enters and exits the base cover plate through the yielding hole to drive the lifting slide block to lift and slide, so that the supporting height of the lifting slide block is adjusted.
5. The outdoor portable Bluetooth speaker of claim 2, wherein a self-locking assembly is disposed at a connection of the universal wheel and the swing arm for releasing or locking the universal wheel to adjust a position of the universal wheel.
6. The outdoor portable Bluetooth sound box of claim 1, wherein the damping mechanism comprises a telescopic rod, a guide sleeve and a buffer spring, the bottom of the telescopic rod is sleeved in the guide sleeve, and the top of the telescopic rod is fixedly connected with the groove of the base frame; the bottom of the guide sleeve is fixedly connected with the base cover plate; the buffer spring is arranged in the guide sleeve and is positioned between the telescopic rod and the guide sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922176904.0U CN210629761U (en) | 2019-12-06 | 2019-12-06 | Outdoor portable bluetooth speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922176904.0U CN210629761U (en) | 2019-12-06 | 2019-12-06 | Outdoor portable bluetooth speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210629761U true CN210629761U (en) | 2020-05-26 |
Family
ID=70759925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922176904.0U Expired - Fee Related CN210629761U (en) | 2019-12-06 | 2019-12-06 | Outdoor portable bluetooth speaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210629761U (en) |
-
2019
- 2019-12-06 CN CN201922176904.0U patent/CN210629761U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200526 Termination date: 20211206 |