CN208174917U - Sound box equipment with foldable pull rod - Google Patents
Sound box equipment with foldable pull rod Download PDFInfo
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- CN208174917U CN208174917U CN201820684929.4U CN201820684929U CN208174917U CN 208174917 U CN208174917 U CN 208174917U CN 201820684929 U CN201820684929 U CN 201820684929U CN 208174917 U CN208174917 U CN 208174917U
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- pull rod
- box
- sound
- shell unit
- shell
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- 238000003860 storage Methods 0.000 claims description 16
- 238000004904 shortening Methods 0.000 claims description 4
- 241000237983 Trochidae Species 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000916 dilatatory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
A sound box device with a foldable pull rod comprises a sound box device, a moving device for moving the sound box device and a pull rod device. The sound box device comprises a box shell unit and a loudspeaker unit arranged in the box shell unit. The pull rod device extends up and down and is positioned outside the cabinet shell unit and is pivoted to the top of the cabinet shell unit, and can be opposite to the cabinet shell unit, and the pull rod device can be operated by a user to move the sound box device in a use state by extending up and down and swing towards the top surface of the cabinet shell unit to be converted into a non-use state extending transversely. Because the pull rod device is arranged outside but not inside the case shell unit and replaces the disassembly and assembly design with the pin joint assembly design, the utility model has the durable advantage of being convenient for the configuration of internal elements and not loosening the structure due to frequent disassembly.
Description
Technical field
The utility model relates to a kind of teller machines, more particularly to a kind of sound-box device with energy folding pull rod.
Background technique
Speaker belongs to a kind of more large-scale teller machines, can provide volume more compared to general portable loudspeaker
Big broadcast effect, especially suitable for outdoor activities.Although speaker has the characteristics that give great volume, in order to provide biggish sound
Amount, for speaker compared to general portable loudspeaker, size is generally also larger, and certain weight is also again upper many.In order to improve
The mobility of speaker, current existing way are to be additionally arranged at the bottom wheel in speaker, and installing can be for user on speaker mostly
Dilatory pull rod.The pull rod announces the energy inside housings of storage disclosed by No. 411074 patent just like TaiWan, China
The pull rod person for protruding shell outward, also announces just like TaiWan, China and is removedly installed on shell disclosed by No. 438182 patent
Pull rod person outside body.The former, which designs, has the shortcomings that pull rod will affect the configuration of the speaker unit of enclosure interior, the latter's design
Energy detaching structure relaxes after then having the shortcomings that prolonged use.No matter which kind of disadvantage, as being improved, consumption will be all provided
Person's better choice, and favorably promote the development of this industry of speaker.
Summary of the invention
The purpose of this utility model is that providing one kind can overcome having at least one disadvantage of the prior art can folding
The sound-box device of pull rod.
The utility model has the sound-box device of energy folding pull rod, makes on the support surface for user's operation suitable for placing
With, and include loudspeaker box device, mobile device and pull rod device, the loudspeaker box device includes box shell unit, and is set to institute
The speaker unit that in box shell unit and can be made a sound is stated, the mobile device is set on box shell unit, and can supply the sound
Case apparatus is moved on the supporting surface, and the pull rod device extends up and down and can operate for the user to drive the sound
Case apparatus is moved on the supporting surface, and the pull rod device is pivotally connected at the top of the box shell unit and is located at outside the box shell unit
Side can put towards the top surface pivot of the box shell unit and be transformed to be laterally extended.
The sound-box device with energy folding pull rod described in the utility model, the pull rod device have about two extensions
And it is connected to telescopic rod group top every setting and retractable telescopic rod group, and left and right between left and right and can supply to make with extending
Handle of user's operation to control telescopic rod group elongation and shorten, described in the bottom end pivot joint of each of the telescopic rod group
The top of box shell unit.
The sound-box device with energy folding pull rod described in the utility model, each of the telescopic rod group are laterally extended
When shorten, the storage space of the pull rod device for being laterally extended and shortening can be accommodated by defining at the top of the box shell unit.
It is described in the utility model have can folding pull rod sound-box device, the box shell unit further include define it is described
The shell of storage space, and it is embedded at the pin joint seat of the case top, the pin joint seat is each for the telescopic rod group
The bottom end of person is pivotally connected.
The sound-box device with energy folding pull rod described in the utility model, the shell are formed with positioned at rear end and connection
The storage space is simultaneously embedded slot for what the pin joint seat was embedded, extends before and after the storage space, and have connection described embedding
If the rear end region of slot, and the connection rear end region and the front end region for being located at front end, are laterally extended and contract in the pull rod device
The handle is located in the front end region in short-term.
The sound-box device with energy folding pull rod described in the utility model, the shell, which has, to be laterally extended and is located at top
The basal wall portion at end, and the wall portion by up extending around the basal wall portion, the basal wall portion be formed with it is described be embedded slot, institute
It states wall portion and is matched with the basal wall portion and define the storage space.
The sound-box device for having effects that energy folding pull rod is：The pull rod device is set to the box shell unit
The design of outside and energy pivot pendulum folding, can replace the existing design being arranged in inside box shell unit without will affect the loudspeaking list
Configuration of the member in the box shell unit, and the pull rod device is to there will not be disassembly to be pivotally connected to design and replace disassembly design
Structure uses the problem of relaxation long.Therefore, the utility model has convenient for design production and the durable two-fold advantage used.
Detailed description of the invention
The utility model others feature and effect will be clearly presented in the embodiment referring to schema, wherein：
Fig. 1 is a three-dimensional combination figure, illustrates that the utility model has an implementation of the sound-box device of energy folding pull rod
Example a, wherein pull rod device of the embodiment is in a use state；
Fig. 2 is a stereogram exploded view, illustrates the pull rod device of the embodiment and the assembling of a loudspeaker box device
Relationship；
Fig. 3 is an assembled sectional view, to cutting and illustrates the construction of the embodiment along front and back；
Fig. 4 is an assembled sectional view, to cutting and illustrates the one of the pull rod device and the loudspeaker box device along left and right
The assembled relation of a pin joint seat；
Fig. 5 is a three-dimensional combination figure, illustrates that the pull rod device of the embodiment is in a non-working condition；And
Fig. 6 is a three-dimensional combination figure, illustrates that the pull rod device of the embodiment is in a use state and stretches
It is long.
Specific embodiment
Refering to fig. 1 to 3, the utility model has one embodiment of the sound-box device of energy folding pull rod, is suitable for placing
So that a user operates on a supporting surface 11.The supporting surface 11 is ground in this present embodiment, but also can be dance
Table top or desktop of platform etc., without limiting.
The present embodiment includes one loudspeaker box device 2, one mobile devices 3 for being set to the 2 side bottom of loudspeaker box device,
An and pull rod device 4 being set at the top of the loudspeaker box device 2.
Refering to Fig. 2 to 4, the loudspeaker box device 2 include a box shell unit 21 and one be set in a shell 23 and
The speaker unit 22 that can be made a sound.
The box shell unit 21 includes that general shell 23, one in the rectangular-shape being uprightly arranged are embedded at the shell
The pin joint seat 24 at 23 top of body and the carrying handle group 25 of a pivot joint shell 23.
The shell 23 have be laterally extended and between the upper and lower every a top shell wall 26 and a bottom case wall 27, upright extension
And the side shell wall 28 (because of visual angle relationship, only showing one in figure) of left and right settings, and uprightly extend and be connected to the top shell wall
26, shell wall 291 after a preceding shell wall 29 between the bottom case wall 27 and the side shell wall 28 and one.
The top shell wall 26 is located at the top of the shell 23, and is laterally extended with a front and back and is generally in the base of rectangle
Wall portion 261 and a wall portion 262 by up extending around the basal wall portion 261.The basal wall portion 261 is formed with one
It is a to be located at rear end and left and right is long is embedded slot 263 to extension.The wall portion 262 matches with the basal wall portion 261 and defines
The storage space 264 of one opening upwards.The storage space 264 is with the rear end for being embedded slot 263 described in one down connection
Area 265 and one are located at front end and are connected to the front end region 266 of the rear end region 265.There is every side shell wall 28 energy to supply
The wheel shell portion 281 (because of visual angle relationship, only showing one in figure) that the mobile device 3 is arranged.The side shell wall 28 and the top shell
Wall 26, the bottom case wall 27 and the preceding shell wall 29 match and define one and be set to the shell for the speaker unit 22
Installation space 231 in body 23 (see Fig. 3).
The pin joint seat 24 has one or so length to the pedestal portion 241 of extension and two respectively by the pedestal portion
The articulated section 242 that 241 two opposite end of left and right up extends.The pedestal portion 241 is embedded at described be embedded in slot 263.Often
One articulated section 242 up protrudes from outside the installation space 231, and cross section is generally in opening U-shaped facing forward, and there are two left for tool
Right septum and the pivot joint wall 244 for being respectively formed with a pivoted hole 243.
The carrying handle group 25 is articulated in the center of the basal wall portion 261 of the top shell wall 26, and can will be described for user
23 device of shell up lifts.
The speaker unit 22 includes multiple loudspeakers 221 for being assembled in 29 rear side of preceding shell wall at interval in the upper and lower.Institute
The sound for penetrating the preceding shell wall 29 can be issued forward by stating loudspeaker 221, and is located in the installation space 231.Due to described
The structure and function mode of loudspeaker 221 are common knowledge, therefore are not illustrated herein.Other in the utility model implement state
In sample, the rear shell wall 291 can be also omitted, and assemble between the top shell wall 26, the bottom case wall 27 and the side shell wall 28
One piece replace it is described after shell wall 291 instrument control plate, so that user controls the loudspeaker 221, for example, control volume or
Power switch etc., also can be for for inputting or exporting source of sound, and reception or transmission control signal etc..
The mobile device 3 includes the wheel 31 in two wheel shell portions 281 for being respectively pivoted to the shell 23 (because of view
Angular dependence only shows one in figure).Due to the utility model the technical staff in the technical field, according to its known
Common sense can understand the construction of the wheel 31 and know the method that the wheel 31 is pivotally connected the wheel shell portion 281, therefore be not added herein
With explanation.
The pull rod device 4 have two between left and right every setting and bottom end is pivotally connected the pin joint seat of the box shell unit 21
Telescopic rod group 41, one or so of 24 extend ground and are connected to 41 top of telescopic rod group and energy handle for a user to operate
42 and one be located at 42 lower section of the handle and left and right is socketed on connected set bar 43 between the telescopic rod group 41 with extending.Often
One about 41 telescopic rod group extends, and has multiple be socketed each other and can match the casing 411 elongated or shortened, and bottom end
It is articulated between the pivot joint wall 244 of the pin joint seat 24, and can be in the 21 outside front and back pivot pendulum of box shell unit.The handle
42, which include one, is embedded at body 421 and one and described can extend body 421 and for user's manipulation telescopic rod group 41
And the control knob 422 shortened.Since each telescopic rod group 41 passes through the retractable technology of described sleeve pipe 411 and described
It is common knowledge that hand 42, which controls the flexible technology of the telescopic rod group 41, therefore not elaborate herein.
Refering to fig. 1,5,6, the pull rod device 4 can be converted into one such as Fig. 5 by a use state as shown in Figure 1
Shown in non-working condition.
Extend in about the 41 telescopic rod group of the use state, the pull rod device 4.The handle 42 is held,
The position of the pin joint seat 24 is pivotally connected as fulcrum using the telescopic rod group 41, by the telescopic rod group 41 towards the top of the shell 23
Face pushes away, that is, the basal wall portion 261 of the telescopic rod group 41 towards the top shell wall 26 is pushed away, and can make the telescopic rod group 41
Pivot is put forward, and the pull rod device 4 is made to be converted into the non-working condition.In the non-working condition, the pull rod device 4
Being generally is in horizontally to be laterally extended, and be located in the storage space 264.
Under the use state, user can hold the handle 42, be supported in the support with the mobile device 3
The wheel 31 in face 11 (see Fig. 3) is fulcrum, tilts the loudspeaker box device 2, just can be easily as dragged luggage case
Draw the present embodiment in ground.Height such as user is higher, as long as pressing the control knob 422 of the handle 42, and simultaneously will
It is described the telescopic rod group 41 to be made to extend the past pull-up of body 421, and keep the length of the pull rod device 4 integrally elongated, turn
Become appearance as shown in FIG. 6, higher user uses convenient for height.
After the present embodiment is such as drawn fixed point by user, as long as pressing the control knob 422, and will be described that body 421 is past
It pushes, shortens the telescopic rod group 41, then by the handle 42 toward being pushed forward, the pull rod device 4 can be accommodated in described
In storage space 264, and the pull rod device 4 is made to be converted into the non-working condition.Under the non-working condition, the drawing
Lever apparatus 4 is incorporated in the storage space 264, without up protruding, is not taken up space quite, and having will not interfere to use
The advantages of.
Refering to fig. 1,2,5, since the pin joint seat 24 is the top shell wall 26 for being embedded at the shell 23, so that this reality
The pull rod device 4 for applying example is not arranged in down in the installation space 231, therefore the pull rod device 4 can't
Configuration of the speaker unit 22 in the installation space 231 is influenced, it is empty in the setting to improve the speaker unit 22
Between configuration freedom in 231, and by low configuration difficulty.Further, since the pull rod device 4 can be put by pivot be accommodated in it is described
On 21 top surface of box shell unit (26 top of top shell wall), without up protruding, there is no need to frequent in order not to take up space
Dismounting, therefore do not have the problem for enable detaching structure relaxation shakiness because usually dismounting, improve the stability of product with it is durable
Property.
In conclusion the utility model has effects that the sound-box device of energy folding pull rod is：The pull rod device 4 is set
It is placed in 21 outside of box shell unit and energy pivot pendulum folding, the design being arranged in inside box shell unit 21 in the prior art can be replaced
Without influencing configuration of the speaker unit 22 in the box shell unit 21, and the pull rod device 4 is to be pivotally connected to replace and tear open
It unloads, there will not be the problem that the detaching structure long used time can relax.Therefore, the utility model has manufactures convenient for design, with
And the durable two-fold advantage used.
As described above, only the embodiments of the present invention, when the utility model implementation cannot be limited with this
Range, i.e., it is all according to simple equivalent changes and modifications made by the utility model claims book and description, all still belong to
The scope of the utility model.
Claims (6)
1. a kind of sound-box device with energy folding pull rod, operates with for user, and wrap on the support surface suitable for placing
Containing loudspeaker box device, mobile device and pull rod device, the loudspeaker box device includes box shell unit, and is set to the box shell
In unit and the speaker unit that can make a sound, the mobile device is set on box shell unit, and can supply the loudspeaker box device
It is moved on the supporting surface, the pull rod device extends up and down and can operate for the user to drive the loudspeaker box device
It is moved on the supporting surface, it is characterised in that：The pull rod device is pivotally connected at the top of the box shell unit and is located at the box shell
On the outside of unit, it can be put towards the top surface pivot of the box shell unit and be transformed to be laterally extended.
2. the sound-box device with energy folding pull rod according to claim 1, it is characterised in that：The pull rod device has
About two extend and are connected to the telescopic rod group with extending every setting and retractable telescopic rod group, and left and right between left and right
Top and can be operated for user to control the handle that the telescopic rod group extends and shortens, each of the telescopic rod group
Bottom end is pivotally connected the top of the box shell unit.
3. the sound-box device with energy folding pull rod according to claim 2, it is characterised in that：The telescopic rod group it is every
Shortening when one is laterally extended, the pull rod device for being laterally extended and shortening can be accommodated by defining at the top of the box shell unit
Storage space.
4. the sound-box device with energy folding pull rod according to claim 3, it is characterised in that：The box shell unit also wraps
The shell for defining the storage space is included, and is embedded at the pin joint seat of the case top, is stretched described in the pin joint seat confession
The bottom end of each of contracting bar group is pivotally connected.
5. the sound-box device with energy folding pull rod according to claim 4, it is characterised in that：The shell is formed with position
It is embedded slot in rear end and the connection storage space and for what the pin joint seat was embedded, is extended before and after the storage space, and have
There are the rear end region that slot is embedded described in connection, and the connection rear end region and the front end region for being located at front end, in the pull rod device
The handle is located in the front end region when being laterally extended and shortening.
6. the sound-box device with energy folding pull rod according to claim 5, it is characterised in that：The shell has laterally
Extend and be located at the basal wall portion on top, and the wall portion by up extending around the basal wall portion, the basal wall portion are formed with
Described to be embedded slot, the wall portion matches with the basal wall portion and defines the storage space.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107204007 | 2018-03-28 | ||
| TW107204007U TWM564874U (en) | 2018-03-28 | 2018-03-28 | Speaker apparatus with foldable handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208174917U true CN208174917U (en) | 2018-11-30 |
Family
ID=63961780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820684929.4U Active CN208174917U (en) | 2018-03-28 | 2018-05-09 | Sound box equipment with foldable pull rod |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN208174917U (en) |
| TW (1) | TWM564874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112399288A (en) * | 2020-11-27 | 2021-02-23 | 封海梅 | Portable storage combined type sound box |
-
2018
- 2018-03-28 TW TW107204007U patent/TWM564874U/en unknown
- 2018-05-09 CN CN201820684929.4U patent/CN208174917U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112399288A (en) * | 2020-11-27 | 2021-02-23 | 封海梅 | Portable storage combined type sound box |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM564874U (en) | 2018-08-01 |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |