CN207369271U - A kind of national literature machine sound equipment being easily installed - Google Patents
A kind of national literature machine sound equipment being easily installed Download PDFInfo
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- CN207369271U CN207369271U CN201721444688.8U CN201721444688U CN207369271U CN 207369271 U CN207369271 U CN 207369271U CN 201721444688 U CN201721444688 U CN 201721444688U CN 207369271 U CN207369271 U CN 207369271U
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- connecting rod
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Abstract
The utility model discloses a kind of national literature machine sound equipment being easily installed,Including base and housing,Base top is fixed with housing,Base bottom corner opens up fluted,Groove both sides are fixed with guide rail,Sliding block is provided with guide rail,Sliding block one end offers hole,And first connecting rod is inserted with hole,First connecting rod passes through second connecting rod,One end of first connecting rod is fixed with spring,One end of spring and the inner wall of second connecting rod are fixed,Bottom plate is fixed between sliding block,The top of groove is fixed by bearing and third connecting rod,And third connecting rod is connected by screw thread with fourth link,The bottom of fourth link is provided with supporting item,The top side of housing is provided with ring-shaped article,The fourth link of the utility model base bottom can be with freedom retractable into groove,When not in use easy to storage,And its height can adjust,Fixed suitable for the installation on various platforms,Stability containing suctorial supporting item easy to device after increase installation.
Description
Technical field
National literature machine sound technique field is the utility model is related to, more particularly to a kind of national literature machine sound equipment being easily installed.
Background technology
National literature machine is the machine for playing Chinese national literature classics content, gathers national literature machine, national literature audiovisual, listens reading machine, early education
Numerous functions such as machine, left and right Brain Bites machine, latent energy developing machine, English learning machine, Story machine, Antenatal training machine, Buddhist sutra machine make in one
User generally can use national literature machine sound equipment indoors or in the way such as outdoor exercise, tourism, but current national literature machine sound equipment is more
For simple cuboid housing, in use, since installation lacks corresponding fixing piece, national literature machine sound equipment can drop children indoors
Injury is produced to children, outdoors in use, due to the scrambling of national literature machine sound equipment place, it is installed fixation and lacks stabilization
Property, and installation needs that national literature machine is punched and is screwed, and is inconvenient.
The content of the invention
The purpose of this utility model is to solve shortcoming existing in the prior art, and what is proposed a kind of is easily installed
National literature machine sound equipment.
To achieve these goals, the utility model employs following technical solution：
A kind of national literature machine sound equipment being easily installed, including base and housing, the top of the base are installed with housing,
Housing is provided at both ends with loudspeaker, is provided with operation panel in the middle part of housing, the bottom corner of base open up it is fluted, it is recessed
The both sides of groove are installed with guide rail, and sliding block is provided with guide rail, and one end of sliding block offers hole, and are plugged in hole and be fixed with
One connecting rod, first connecting rod is through second connecting rod and extends to the inside of second connecting rod, and second connecting rod is fixed on the side of guide rail,
The one end of first connecting rod away from sliding block is welded and fixed with spring, and the inner wall of spring one end and second connecting rod away from first connecting rod
It is welded and fixed, bottom plate is fixed between sliding block, the top of groove and the outer ring of bearing is welded and fixed, and the inner ring of bearing passes through key pin
Fixed with the top of third connecting rod, the inner wall of third connecting rod is provided with screw thread, and third connecting rod is connected by screw thread and fourth link
Connect, the bottom of fourth link is provided with supporting item, and the top side of housing is provided with ring-shaped article.
Preferably, the cross section of the groove is rectangle, and the rectangle is wider than the straight of third connecting rod or supporting item
Footpath.
Preferably, the apical lateral of the third connecting rod is arranged with screw knob, and the central axes of screw knob and the 3rd
The central axes of connecting rod are conllinear.
Preferably, the supporting item is cylinder, and the top of the cylinder is provided with screw thread, and cylinder by screw thread with
Fourth link connects, and the bottom of cylinder is arranged with neonychium, and the material of neonychium uses silica gel material.
Preferably, the supporting item is sucker, and the top of sucker is provided with connecting pole, and the top of connecting pole is provided with spiral shell
Line, and connecting pole is connected by screw thread with fourth link.
Preferably, the depth of the groove is more than the length of third connecting rod.
The beneficial effects of the utility model are：
1st, the utility model opens up fluted in the corner of base, and third connecting rod and fourth link can pass through in groove
The height of screw knob adjustment base corner, fixation is put easy to national literature machine sound equipment on the irregular platform of complexity outdoors,
Installation process is not required other fixing pieces or national literature machine sound equipment is punched and destroys, and easier for installation, installation site is wider
It is general.
2nd, the utility model is provided with supporting item in the bottom of fourth link by spiral, when national literature machine sound equipment is more flat
When being installed on smooth platform, the neonychium of cylinder bottom can prevent from scratching destruction to platform for placing, it is complex not
When being installed on the platform of rule, its bottom can set sucker, by the stability of the suction increase installation of sucker, in higher position
During installation, the ring-shaped article of housing side can hang national literature machine sound equipment.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of national literature machine sound equipment being easily installed front view；
Fig. 2 be the utility model proposes a kind of national literature machine sound equipment being easily installed bottom view；
Fig. 3 be the utility model proposes a kind of national literature machine sound equipment being easily installed A partial enlarged view；
Fig. 4 be the utility model proposes a kind of national literature machine sound equipment being easily installed groove inner structure schematic diagram.
In figure：1 base, 2 housings, 3 loudspeakers, 4 operation panels, 5 bottom plates, 6 grooves, 7 guide rails, 8 sliding blocks, 9 first connecting rods,
10 second connecting rods, 11 springs, 12 bearings, 13 screw knobs, 14 third connecting rods, 15 fourth links, 16 supporting items, 17 ring-shaped articles.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
With reference to Fig. 1-4, peace is fixed on a kind of national literature machine sound equipment being easily installed, including base 1 and housing 2, the top of base 1
Equipped with housing 2, housing 2 is provided at both ends with loudspeaker 3, and the middle part of housing 2 is provided with operation panel 4, the bottom corner of base 1
Fluted 6 are opened up, the both sides of groove 6 are installed with guide rail 7, and sliding block 8 is provided with guide rail 7, and one end of sliding block 8 offers
Hole, and plugged in hole and be fixed with first connecting rod 9, first connecting rod 9 is through second connecting rod 10 and extends to the inside of second connecting rod 10,
And second connecting rod 10 is fixed on the side of guide rail 7, the one end of first connecting rod 9 away from sliding block 8 is welded and fixed with spring 11, and spring
11 one end away from first connecting rod 9 and the inner wall of second connecting rod 10 are welded and fixed, and bottom plate 5 is fixed between sliding block 8, groove 6
Top and the outer ring of bearing 12 are welded and fixed, and the inner ring of bearing 12 is fixed by the top of key pin and third connecting rod 14, and the 3rd connects
The inner wall of bar 14 is provided with screw thread, and third connecting rod 14 is connected by screw thread with fourth link 15, and the bottom of fourth link 15 is set
Supporting item 16 is equipped with, the top side of housing 2 is provided with ring-shaped article 17, and the cross section of groove 6 is rectangle, and the rectangle is roomy
In third connecting rod 14 or the diameter of supporting item 16, when not in use, third connecting rod 14 can be rotated by screw knob 13, by
It is connected in third connecting rod 14 by screw thread with fourth link 15 so that third connecting rod 14 can adjust position up and down with fourth link 15
Put, fourth link 15 is received to the inside of groove 6, and covered fourth link 15 by bottom plate 5, the depth of groove 6 is more than the
The length of three-link 14, convenient for collecting, the apical lateral of third connecting rod 14 is arranged with screw knob 13, and in screw knob 13
Axis is conllinear with the central axes of third connecting rod 14, convenient that third connecting rod 14 is rotated by screw knob 13, more flat
When smooth place is installed, pass through screw knob 13 and adjust third connecting rod 14 and the position of fourth link 15 so that fourth link 15
Bottom be located in same level, then installation makes on complex platform, similarly adjusts third connecting rod 14 and fourth link
15 position so that the bottom of fourth link 15 is located in same level, so as to which housing 2 is fixed.
As embodiment one, supporting item 16 is cylinder, and the top of the cylinder is provided with screw thread, and cylinder passes through spiral shell
Line is connected with fourth link 15, and the bottom of cylinder is arranged with neonychium, and the material of neonychium uses silica gel material, is suitable for
Install and fix on relatively flat platform, silica gel material can preferably protect the part contacted with fourth link 15, avoid the
Double leval jib 15 scratches platform.
As embodiment two, supporting item 16 is sucker, and the top of sucker is provided with connecting pole, and the top of connecting pole is provided with
Screw thread, and connecting pole is connected by screw thread with fourth link 15, can make fourth link 15 and contact surface by the suction of sucker
It is fixed more firm, fixed suitable for the installation on complex platform.
More than, it is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art is in the technical scope that the utility model discloses, according to the utility model
Technical solution and its utility model design be subject to equivalent substitution or change, should all cover the scope of protection of the utility model it
It is interior.
Claims (6)
1. a kind of national literature machine sound equipment being easily installed, including base（1）And housing（2）, it is characterised in that the base（1）'s
Top is installed with housing（2）, housing（2）Be provided at both ends with loudspeaker（3）, housing（2）Middle part be provided with operating surface
Plate（4）, base（1）Bottom corner open up it is fluted（6）, groove（6）Both sides be installed with guide rail（7）, guide rail（7）
Inside it is provided with sliding block（8）, sliding block（8）One end offer hole, and plugged in hole and be fixed with first connecting rod（9）, first connecting rod（9）
Through second connecting rod（10）And extend to second connecting rod（10）Inside, and second connecting rod（10）It is fixed on guide rail（7）Side,
First connecting rod（9）Away from sliding block（8）One end and spring（11）It is welded and fixed, and spring（11）Away from first connecting rod（9）One
End and second connecting rod（10）Inner wall be welded and fixed, sliding block（8）Between be fixed with bottom plate（5）, groove（6）Top and bearing
（12）Outer ring be welded and fixed, bearing（12）Inner ring pass through key pin and third connecting rod（14）Top fix, third connecting rod
（14）Inner wall be provided with screw thread, and third connecting rod（14）Pass through screw thread and fourth link（15）Connection, fourth link（15）'s
Bottom is provided with supporting item（16）, housing（2）Top side be provided with ring-shaped article（17）.
A kind of 2. national literature machine sound equipment being easily installed according to claim 1, it is characterised in that the groove（6）Horizontal stroke
Rectangular cross-section, and the rectangle is wider than third connecting rod（14）Or supporting item（16）Diameter.
A kind of 3. national literature machine sound equipment being easily installed according to claim 1, it is characterised in that the third connecting rod（14）
Apical lateral be arranged with screw knob（13）, and screw knob（13）Central axes and third connecting rod（14）Central axes be total to
Line.
A kind of 4. national literature machine sound equipment being easily installed according to claim 1, it is characterised in that the supporting item（16）For
Cylinder, the top of the cylinder is provided with screw thread, and cylinder passes through screw thread and fourth link（15）Connection, the bottom of cylinder
End cap is equipped with neonychium, and the material of neonychium uses silica gel material.
A kind of 5. national literature machine sound equipment being easily installed according to claim 1, it is characterised in that the supporting item（16）For
Sucker, the top of sucker are provided with connecting pole, and the top of connecting pole is provided with screw thread, and connecting pole passes through screw thread and fourth link
（15）Connection.
A kind of 6. national literature machine sound equipment being easily installed according to claim 1, it is characterised in that the groove（6）Depth
Degree is more than third connecting rod（14）Length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721444688.8U CN207369271U (en) | 2017-11-02 | 2017-11-02 | A kind of national literature machine sound equipment being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721444688.8U CN207369271U (en) | 2017-11-02 | 2017-11-02 | A kind of national literature machine sound equipment being easily installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207369271U true CN207369271U (en) | 2018-05-15 |
Family
ID=62345217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721444688.8U Active CN207369271U (en) | 2017-11-02 | 2017-11-02 | A kind of national literature machine sound equipment being easily installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207369271U (en) |
-
2017
- 2017-11-02 CN CN201721444688.8U patent/CN207369271U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |