CN207717086U - A kind of self-levelling laser sweeping instrument - Google Patents
A kind of self-levelling laser sweeping instrument Download PDFInfo
- Publication number
- CN207717086U CN207717086U CN201721763881.8U CN201721763881U CN207717086U CN 207717086 U CN207717086 U CN 207717086U CN 201721763881 U CN201721763881 U CN 201721763881U CN 207717086 U CN207717086 U CN 207717086U
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- CN
- China
- Prior art keywords
- laser
- box body
- self
- levelling
- translucent 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
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Abstract
The utility model discloses a kind of self-levelling laser sweeping instruments, including box body, the box body is cylindrical shape, it is provided with laser in the box body and puts down component, battery case and power switch, laser puts down component and is composed in series radiating circuit with battery case and power switch, translucent cover is fixed on box body, head cover is equipped at the top of translucent cover, top cap central position is equipped with pendant, box body bottom centre position is equipped with weight, and the center of circle of the hanging point of pendant, head cover, laser put down the longitudinal axis of the optical axis of component, the longitudinal axis of box body and weight and coincide.The utility model is naturally levelling according to gravity characteristic, applied widely without using preceding Level tune every time.
Description
Technical field
The utility model is related to optoelectronic device technical fields, more specifically, it relates to a kind of self-levelling laser sweeping instrument.
Background technology
With the development of society, the progress of science and technology, needs to use scanner in Surveying and Mapping Industry, scanner is when in use
Can be according to different places, different detection demands carry out the adjusting of different height, and scanner be to survey and draw the section provided a convenient
Condition, stabilizer blade can be accurately erected at right over control point or survey station point or underface, that is, ensures that instrument is horizontal
The circle of scale is motionless on the plumb line where control point or survey station point, instrument leveling and centering process is participated in, by flexible
Frame leg so that instrumental correction is accurate.But existing scanner is when carrying out leveling work, and it is very troublesome, it ought especially encounter
When place is uneven, the adjusting method of expansion bracket leg can not quick levelling means.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of self-levelling laser sweeping instrument,
It is naturally levelling according to gravity characteristic, it is applied widely without using preceding Level tune every time.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of self-leveling laser is swept
Level, including box body, the box body are cylindrical shape, and being provided with laser in the box body puts down component, battery case and power switch,
Laser puts down component and is composed in series radiating circuit with battery case and power switch, and translucent cover, translucent cover top are fixed on box body
Equipped with head cover, top cap central position is equipped with pendant, and box body bottom centre position is equipped with weight, and the hanging point of pendant, head cover
The longitudinal axis that the optical axis of component, the longitudinal axis of box body and weight are put down in the center of circle, laser coincides.
It is naturally levelling according to gravity characteristic by using above-mentioned technical proposal, it is time saving without using preceding Level tune every time
It is again laborsaving, meet the need of work of various uneven working environments, the scope of application is wider；Using translucent cover, not only to inside
Laser module and radiating circuit have good protective effect, and do not influence laser irradiation, and laser can normally penetrate translucent cover
It is irradiated, the operation is stable；Weight is detachably arranged, easy to clean and maintenance, using flexible.
The utility model is further arranged to, and it includes that laser puts down head that the laser, which puts down component, and setting is put down in laser
The rotating seat of head bottom, and the driving mechanism for driving rotating seat to rotate.
By using above-mentioned technical proposal, rotating seat work is driven using driving mechanism, it is easy to adjust, it is adjusted without artificial
Section, it is time saving and laborsaving.
The utility model is further arranged to, and the driving mechanism includes the gear bar being fixed on rotating seat, with
The gear of gear bar engagement setting, and the driving motor for driving working gear.
By using above-mentioned technical proposal, wheel and rack coordinates, the operation is stable, and stable drive makes rotating seat stablize
Work, puts down head for laser and provides a stable working environment.
The utility model is further arranged to, and the laser is put down vertically defeated equipped with horizontal line delivery outlet and vertical line on head
It exports, is equipped with inside the horizontal line delivery outlet and laterally puts down lamp, longitudinal put down is installed inside the vertical line delivery outlet
Lamp.
By using above-mentioned technical proposal, laser is put down head and can not only be strafed with horizontal direction, but also can be swept with vertical direction
It penetrates, meets different directions detection demand, using flexible is again convenient.
The utility model is further arranged to, and the translucent cover lower end is fixed on by mounting base on box body, mounting base with
Translucent cover is threadedly coupled, and mounting base both sides are arranged with fixed ear, and fixed ear is fixed on by screw on box body.
By using above-mentioned technical proposal, translucent cover is detachably arranged, and can be convenient for changing when translucent cover damages, installation
With convenient disassembly.
The utility model is further arranged to, and the head cover lower surface is equipped with a circle screw thread flange collar, on translucent cover madial wall
Equipped with the internal thread being adapted to screw thread flange collar.
By using above-mentioned technical proposal, head cover is detachably arranged, and can be convenient for changing when head cover damage or dust accumulation
Or cleaning, installation and convenient disassembly.
The utility model is further arranged to, and screw thread flange collar center is provided with the through-hole for wearing pendant, on through-hole
Equipped with dustproof cover.
By using above-mentioned technical proposal, the setting of through-hole can facilitate pendant to walk, and the setting of dustproof cover is then on through-hole
It can prevent dust from falling into translucent cover by through-hole.
The utility model is further arranged to, and the weight is movably arranged on box body bottom by connector.
By using above-mentioned technical proposal, weight activity setting so that weight installation and removal are convenient, when weight damage or
Person can be convenient for changing or clean when needing to safeguard, installation and convenient disassembly.
The utility model is further arranged to, and described connector one end is equipped with limit shaft, and the other end is equipped with fixing sleeve.
By using above-mentioned technical proposal, weight is set to be automatically adjusted vertically according to gravity provided with connector
Degree is not necessarily to manual adjustment, and operation is time saving and energy saving,
The utility model is further arranged to, and internal thread is equipped in the fixing sleeve, and fixed ring is equipped at the top of weight, fixed
Ring is equipped with external screw thread compatible with internal thread.
By using above-mentioned technical proposal, limit shaft is threaded through box body bottom, can rotate tune automatically according to gravity
Verticality is saved, and fixing sleeve is detachably fixed with weight, facilitate the installation and removal of weight, cleared up and easy to maintain.
In conclusion the utility model has the advantages that：
The utility model can be naturally levelling according to gravity characteristic, without using preceding Level tune, saving trouble and laborsaving every time,
Meet the need of work of various uneven working environments, the scope of application is wider；Using translucent cover to internal laser module and
Radiating circuit has good protective effect, and does not influence laser irradiation, and laser can be normally irradiated through translucent cover；Weight
Detachable setting, easy to clean and maintenance.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is that the present embodiment laser puts down component structure diagram；
Fig. 3 is the present embodiment translucent cover structural schematic diagram；
Fig. 4 is the present embodiment head cover and pendant assembling schematic diagram；
Fig. 5 is the structural schematic diagram of the present embodiment weight and connector.
In figure：1, box body；2, laser puts down component；3, battery case；4, power switch；5, translucent cover；6, head cover；7, it hangs
Part；8, weight；21, laser puts down head；22, rotating seat；23, driving mechanism；231, gear bar；232, gear；233, driving electricity
Machine；211, horizontal line delivery outlet；212, vertical line delivery outlet；213, laterally lamp is put down；214, longitudinal to put down lamp；9, mounting base；
10, fixed ear；11, screw thread flange collar；12, through-hole；13, dustproof cover；14, connector；141, limit shaft；142, fixing sleeve；15, solid
Determine ring.
Specific implementation mode
With reference to the accompanying drawings and examples, the utility model is described in detail.
Cylindrical, 1 bottom centre of box body is arranged in a kind of self-levelling laser sweeping instrument, such as Fig. 1, including box body 1, box body 1
Position is equipped with weight 8, is fixedly arranged above translucent cover 5 in box body 1, translucent cover 5 is interior to put down component 2 equipped with laser, and laser puts down group
Part 2 emits laser and carries out putting down work through translucent cover 5, is equipped with head cover 6 at 5 top of translucent cover, 6 center of head cover is equipped with
Pendant 7 fixes scanner by pendant 7.
It is provided with laser in box body 1 and puts down component 2, battery case 3 and power switch 4, laser puts down component 2 and battery case
3 and power switch 4 be composed in series radiating circuit.
Wherein, the hanging point of pendant 7, the center of circle of head cover 6, laser put down the longitudinal axis and weight of the optical axis of component 2, box body 1
8 longitudinal axis coincides.
Such as Fig. 2, it includes the rotating seat 22 being arranged in box body 1 that laser, which puts down component 2, and rotating seat 22 is swept for fixed laser
Tack 21 is put down in laser and is vertically equipped with horizontal line delivery outlet 211 and vertical line delivery outlet 212, horizontal line delivery outlet on first 21
It is equipped with inside 211 and laterally puts down lamp 213, longitudinal direction is installed inside vertical line delivery outlet 212 and puts down lamp 214, rotating seat 22 is logical
Mechanism of overdriving 23 drives work, driving mechanism 23 to be included in 22 side of rotating seat and enclose the circle gear bar 231 set, gear bar
The engagement of 231 sides is provided with gear 232, and the center of gear 232 is fixed on driving motor 233, starts driving motor 233 and drives
Rotating disk rotates.
Such as Fig. 3, it is equipped with mounting base 9 in 5 lower end of translucent cover, the both sides offside of mounting base 9 is equipped with fixed ear 10, fixed ear 10
It is equipped with mounting hole, screw is worn in mounting hole, mounting base 9 is fixed on box body 1, screw thread is equipped in 9 madial wall of mounting base
Hole, 5 both ends of translucent cover are open setting, and opening inner side wall is distinguished on the lower ending opening lateral wall of translucent cover 5 and translucent cover 5
Equipped with threaded hole, the lower ending opening of translucent cover 5 is threadedly coupled with mounting base 9, and upper end opening and 6 screw thread of head cover of translucent cover 5 connect
It connects, wherein the lower surface of head cover 6 is equipped with a threaded flange collar of circle, and head cover 6 is threadedly coupled by flange collar with translucent cover 5.
Such as Fig. 4, it is provided with through-hole 12 in the center of screw thread flange collar 11, pendant 7 is worn in through-hole 12, and on through-hole 12
Side's setting dustproof cover 13, dustproof cover 13 are plugged on head cover 6.
Such as Fig. 5, weight 8 is movably arranged on 1 bottom of box body by connector 14,
Wherein, it is equipped with fixed ring 15 at 8 top of weight, the periphery of fixed ring 15 is equipped with external screw thread, one end of connector 14
Equipped with fixing sleeve 142, it is equipped with internal thread in fixing sleeve 142, fixing sleeve 142 is matched by internal thread and the external screw thread in fixed ring 15
It closes and fixes, be equipped with limit shaft 141 in the other end of fixing sleeve 142,141 T-shaped setting of limit shaft, 1 bottom centre opens in box body
There are hole, the limit shaft 141 of connector 14 to be arranged in hole.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of self-levelling laser sweeping instrument, it is characterised in that：Including box body (1), the box body (1) is cylindrical shape, the box
It is provided with laser in body (1) and puts down component (2), battery case (3) and power switch (4), laser puts down component (2) and battery case
(3) and power switch (4) is composed in series radiating circuit, and translucent cover (5) is fixed on box body (1), top is equipped at the top of translucent cover (5)
It covers (6), head cover (6) center is equipped with pendant (7), and box body (1) bottom centre position is equipped with weight (8), and pendant (7)
The longitudinal axis that hanging point, the center of circle of head cover (6), laser put down the optical axis of component (2), the longitudinal axis of box body (1) and weight (8) is mutually overlapped
It closes.
2. a kind of self-levelling laser sweeping instrument according to claim 1, it is characterised in that：The laser puts down component (2)
Head (21) is put down including laser, the rotating seat (22) of head (21) bottom is put down in setting in laser, and for driving rotating seat
(22) driving mechanism (23) rotated.
3. a kind of self-levelling laser sweeping instrument according to claim 2, it is characterised in that：The driving mechanism (23) includes
The gear bar (231) being fixed on rotating seat (22), the gear (232) of setting is engaged with gear bar (231), and is used for
The driving motor (233) for driving gear (232) to work.
4. a kind of self-levelling laser sweeping instrument according to claim 3, it is characterised in that：The laser is put down on head (21)
It is vertically equipped with horizontal line delivery outlet (211) and vertical line delivery outlet (212), is equipped with inside the horizontal line delivery outlet (211)
Lamp (213) is laterally put down, longitudinal direction is installed inside the vertical line delivery outlet (212) and puts down lamp (214).
5. a kind of self-levelling laser sweeping instrument according to claim 4, it is characterised in that：Translucent cover (5) lower end is logical
It crosses mounting base (9) to be fixed on box body (1), mounting base (9) is threadedly coupled with translucent cover (5), and mounting base (9) both sides are arranged with
Fixed ear (10), fixed ear (10) are fixed on by screw on box body (1).
6. according to a kind of self-levelling laser sweeping instrument of claim 1-5 any one of them, it is characterised in that：The head cover (6)
Lower surface is equipped with a circle screw thread flange collar (11), and translucent cover (5) madial wall is equipped with the internal thread being adapted to screw thread flange collar (11).
7. a kind of self-levelling laser sweeping instrument according to claim 6, it is characterised in that：Screw thread flange collar (11) center
Position is provided with the through-hole (12) for wearing pendant (7), and through-hole (12) is equipped with dustproof cover (13).
8. a kind of self-levelling laser sweeping instrument according to claim 7, it is characterised in that：The weight (8) passes through connection
Part (14) is movably arranged on box body (1) bottom.
9. a kind of self-levelling laser sweeping instrument according to claim 8, it is characterised in that：Described connector (14) one end is set
There are limit shaft (141), the other end to be equipped with fixing sleeve (142).
10. a kind of self-levelling laser sweeping instrument according to claim 9, it is characterised in that：It is set in the fixing sleeve (142)
There is internal thread, fixed ring (15) is equipped at the top of weight (8), fixed ring (15) is equipped with external screw thread compatible with internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721763881.8U CN207717086U (en) | 2017-12-16 | 2017-12-16 | A kind of self-levelling laser sweeping instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721763881.8U CN207717086U (en) | 2017-12-16 | 2017-12-16 | A kind of self-levelling laser sweeping instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207717086U true CN207717086U (en) | 2018-08-10 |
Family
ID=63056244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721763881.8U Expired - Fee Related CN207717086U (en) | 2017-12-16 | 2017-12-16 | A kind of self-levelling laser sweeping instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207717086U (en) |
-
2017
- 2017-12-16 CN CN201721763881.8U patent/CN207717086U/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: 20180810 Termination date: 20201216 |