CN207136022U - A kind of portable activity support - Google Patents
A kind of portable activity support Download PDFInfo
- Publication number
- CN207136022U CN207136022U CN201721046562.5U CN201721046562U CN207136022U CN 207136022 U CN207136022 U CN 207136022U CN 201721046562 U CN201721046562 U CN 201721046562U CN 207136022 U CN207136022 U CN 207136022U
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- central
- tube
- central tube
- support
- sliding part
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Abstract
The utility model provides a kind of portable activity support; its support frame upper end is provided with Extension support and umbrella; support frame as described above includes central part, central tube and supporting leg; the middle part connection central tube of the central part lower surface; three supporting legs and central tube homonymy, and be hinged with central part, it is arranged with sliding part on the central tube; restriction plate is hinged on the sliding part, hinged support leg in the restriction plate；The telescoping tube through central part is provided with inside the central tube, the surface of the telescoping tube is provided with the latch consistent with axial direction, and the central part is provided with gear, crank is connected on the gear；The Extension support includes standpipe and transverse slat, and the lower riser end is connected with telescoping tube, upper end connection transverse slat, connects umbrella on the transverse slat, transverse slat is provided with link；The central part is provided with horizontal detection piece, single to solve existing outdoor activities stent types, and contrast effect is not direct and stores and places the defects of all inconvenient.
Description
Technical field
It the utility model is related to outdoor monitoring and trapping field of tool, more particularly to a kind of portable activity support.
Background technology
In the prior art, it is used for public health, environmental monitoring, PCO and epidemic situation for outdoor, field
The tool kind of monitoring, monitoring and processing is a lot, such as mosquito-killing light fixture or catches mosquito instrument, but is the absence of one kind and can quickly examine
Survey the portable set of its function and effect.
And after monitoring, a trapping apparatus are produced, how to test mosquito dispersing or catch the effect of mosquito, how intuitively
Contrast distinct device or same equipment difference in functionality between mosquito dispersing or catch mosquito effect, and in production link it is essential
, existing travel(l)ing rest species is single, and contrast effect is not direct and storage and placement are all inconvenient.
The content of the invention
The utility model is made regarding to the issue above, by the structure and composition part for changing travel(l)ing rest, there is provided
It can be used for the portable activity support of outdoor test, its support frame upper end is provided with Extension support and umbrella, support frame as described above bag
Include central part, central tube and supporting leg, the middle part of the central part lower surface connects central tube vertically, three supporting legs with
Central tube homonymy, and be hinged with central part, sliding part is arranged with the central tube, restriction plate is hinged on the sliding part,
One end hinged support leg of the restriction plate away from sliding part；
When three supporting legs open, under the traction of restriction plate, sliding part is to the lower slide of central tube, three institutes
When stating supporting leg gathering, under the traction of restriction plate, sliding part slides to the upper end of central tube；
The central tube is hollow cylinder, and the telescoping tube through central part, the telescoping tube are provided with inside central tube
Surface be provided with axially consistent latch, the central part be provided with latch meshed gears, the gear is to remote
The direction connection crank of central part；
The Extension support includes standpipe and transverse slat, and the lower riser end is connected with telescoping tube, upper end vertical connection transverse slat, institute
The middle part connection umbrella of transverse slat is stated, the one end of transverse slat away from standpipe is provided with link；
Horizontal detection piece is additionally provided with the central part.
Preferably, the supporting leg includes three set legs being outwards arranged successively from Inner.
Preferably, it is provided with pressing fastened part between adjacent two set legs.
Preferably, the central part is provided with rotation fixing button, and the rotation fixing button is to closer or far from central part
Direction rotates, to lock or discharge the movement of telescoping tube.
Preferably, on the central tube of the sliding part lower end, bulge loop is provided with along the excircle of central tube.
Preferably, the sliding part outer surface is arranged with retaining ring, rotates the retaining ring, to lock or discharge sliding part
Movement on central tube.
Preferably, the restriction plate lower surface is provided with the Inner cambered surface corresponding with center tube outer surface.
Preferably, the supporting leg lower end is provided with spherical joint, covered with base angle on the spherical joint.
Beneficial effect
The support of above-mentioned technical proposal, storage are placed very convenient, and Stability Analysis of Structures is reliable, and when testing out of doors, two
Individual mosquito-killing or the contrast effect caught between mosquito equipment are direct, can quickly draw test result, improve whole production ring
The efficiency of section, the needs of people are met.
Brief description of the drawings
Fig. 1 is the front view for the portable activity support for representing embodiment.
Fig. 2 is the structure chart for the supporting leg for representing embodiment.
Description of reference numerals
1 central part, 2 central tubes, 3 supporting legs, 4 sliding parts, 5 restriction plates, 6 telescoping tubes, 7 standpipes, 8 transverse slats, 9 umbrellas,
10 links, 11 cranks, 12 horizontal detection pieces, 13 knob fixing devices, 21 bulge loops, 31 sets of legs, 32 pressing fastened parts, 33 spherical passes
Section, 34 base angles, 41 retaining rings, 61 latches.
Embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings：
Support as shown in Fig. 1 to 2, its support frame upper end are provided with Extension support and umbrella 9, and support frame as described above includes center
Part 1, central tube 2 and supporting leg 3, the middle part of the lower surface of central part 1 connect central tube 2, three supporting legs 3 vertically
It is and be hinged with central part 1 with the homonymy of central tube 2, sliding part 4 is arranged with the central tube 2, is hinged on the sliding part 4
Restriction plate 5, one end hinged support leg 3 of the restriction plate 5 away from sliding part 4；
When three supporting legs 3 open, under the traction of restriction plate 5, lower slide from sliding part 4 to central tube 2, three
When the individual supporting leg 3 collapses, under the traction of restriction plate 5, sliding part 4 slides to the upper end of central tube 2；
The central tube 2 is hollow cylinder, and the inside of central tube 2 is provided with the telescoping tube 6 through central part 1, described to stretch
The surface of the draw 6 be provided with axially consistent latch 61, the central part 1 be provided with the meshed gears of latch 61, it is described
Gear connects crank 11 to the direction away from central part, and rotating crank 11 makes telescoping tube 6 be moved up and down while running through central part；
The Extension support includes standpipe 7 and transverse slat 8, and the lower end of standpipe 7 is connected with telescoping tube 6, and upper end vertical connection is horizontal
Plate 8, the middle part connection umbrella 9 of the transverse slat 8, the one end of transverse slat 8 away from standpipe 7 is provided with link 10, on the link 10
It is placed with the mosquito-killing for needing test function and effect or catches mosquito equipment.
Horizontal detection piece 12 is additionally provided with the central part 1.
The supporting leg 3 includes three set legs 31 being outwards arranged successively from Inner, is provided with and presses between adjacent two set legs 31
Fastener 32 is pressed, pressing fastened part 32, which can be fixed, covers leg 31, makes three set leg 31 overhangs consistent and fixed.
The central part 1 is provided with rotation fixing button 13, and the fixing button 13 that rotates is to the side closer or far from central part 1
To rotation, to lock or discharge the movement of telescoping tube 6.
On the central tube 2 of the lower end of sliding part 4, bulge loop 21 is provided with along the excircle of central tube 2, to sliding part 4
It is spacing, prevent sliding part 4 deviate from central tube 2.
The outer surface of sliding part 4 is arranged with retaining ring 41, rotates the retaining ring 41, to lock or discharge sliding part 4
Movement on central tube 2.
The lower surface of restriction plate 5 is provided with the Inner cambered surface corresponding with the outer surface of central tube 2；In supporting leg 3 in contraction-like
Under state, what can be closed is closer, reduces space；
The lower end of supporting leg 3 is provided with spherical joint 33, covered with base angle 34 on the spherical joint 33, uneven
Road surface can make support in horizontal positioned by adjusting base angle 34.
The announcement and teaching of book, the utility model person of ordinary skill in the field can also be to upper according to the above description
Embodiment is stated to be changed and changed.Therefore, protection domain is not limited to embodiment disclosed and described above,
Some modifications and changes of claim should also be as falling into the scope of protection of the utility model.In addition, although this specification
In used some specific terms, but these terms are merely for convenience of description, do not form any limit to the utility model
System.
Claims (8)
1. a kind of portable activity support, its support frame upper end is provided with Extension support and umbrella, it is characterised in that：Support frame as described above
Including central part, central tube and supporting leg, the middle part of the central part lower surface connects central tube, three supporting legs vertically
With central tube homonymy, and it is hinged with central part, sliding part is arranged with the central tube, limitation is hinged on the sliding part
Plate, one end hinged support leg of the restriction plate away from sliding part；
When three supporting legs open, under the traction of restriction plate, sliding part is to the lower slide of central tube, three branch
When support leg collapses, under the traction of restriction plate, sliding part slides to the upper end of central tube；
The central tube is hollow cylinder, and the telescoping tube through central part, the table of the telescoping tube are provided with inside central tube
Face be provided with axially consistent latch, the central part be provided with latch meshed gears, the gear is to away from center
The direction connection crank of part；
The Extension support includes standpipe and transverse slat, and the lower riser end is connected with telescoping tube, upper end vertical connection transverse slat, the horizontal stroke
The middle part connection umbrella of plate, the one end of transverse slat away from standpipe is provided with link；
Horizontal detection piece is additionally provided with the central part.
2. support according to claim 1, it is characterised in that：What the supporting leg was outwards arranged successively including three from Inner
Cover leg.
3. support according to claim 2, it is characterised in that：Pressing fastened part is provided between two adjacent set legs.
4. support according to claim 1, it is characterised in that：The central part is provided with rotation fixing button, the rotation
Fixing button is to the direction rotation closer or far from central part, to lock or discharge the movement of telescoping tube.
5. support according to claim 1, it is characterised in that：On the central tube of the sliding part lower end, along central tube
Excircle is provided with bulge loop.
6. support according to claim 1, it is characterised in that：The sliding part outer surface is arranged with retaining ring, rotates institute
Retaining ring is stated, to lock or discharge movement of the sliding part on central tube.
7. support according to claim 1, it is characterised in that：The restriction plate lower surface is provided with and center tube outer surface phase
Corresponding Inner cambered surfaces.
8. support according to claim 1, it is characterised in that：The supporting leg lower end is provided with spherical joint, described spherical
Covered with base angle on joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721046562.5U CN207136022U (en) | 2017-08-18 | 2017-08-18 | A kind of portable activity support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721046562.5U CN207136022U (en) | 2017-08-18 | 2017-08-18 | A kind of portable activity support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207136022U true CN207136022U (en) | 2018-03-27 |
Family
ID=61667046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721046562.5U Active CN207136022U (en) | 2017-08-18 | 2017-08-18 | A kind of portable activity support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207136022U (en) |
-
2017
- 2017-08-18 CN CN201721046562.5U patent/CN207136022U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |