CN206073988U - The drop resistant structure of Laser Line Marker and Laser Line Marker - Google Patents
The drop resistant structure of Laser Line Marker and Laser Line Marker Download PDFInfo
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- CN206073988U CN206073988U CN201621028741.1U CN201621028741U CN206073988U CN 206073988 U CN206073988 U CN 206073988U CN 201621028741 U CN201621028741 U CN 201621028741U CN 206073988 U CN206073988 U CN 206073988U
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- rotary table
- laser line
- line marker
- resistant structure
- drop resistant
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Abstract
The utility model proposes the drop resistant structure and Laser Line Marker of a kind of Laser Line Marker, drop resistant structure includes：Rotating shaft, which is arranged on the base assembly of Laser Line Marker；Tumbler, which can be around the axis of rotation, and which includes the top rotary table being connected and lower rotary table, and the top rotary table is connected with the cartridge assemblies of Laser Line Marker, and the lower rotary table is connected with the housing of Laser Line Marker；Elastic device, which is arranged on the junction of the top rotary table and the lower rotary table.This utility model is improved in the rotating part of Laser Line Marker, tumbler is designed as into Split type structure, tumbler includes top rotary table and lower rotary table, connected by elastic component between upper and lower rotating disk, either when housing or base occur vibrations, elastic device can play cushioning effect to above structure, and the vibrations that all directions transmission comes can be weakened, avoid the sideslip of cartridge assemblies optical index, it is ensured that the precision of instrument.
Description
Technical field
The present invention relates to Laser Line Marker technical field, and in particular to a kind of drop resistant structure of Laser Line Marker and have should
The Laser Line Marker of drop resistant structure.
Background technology
Laser Line Marker is widely used in the level of the aspects such as engineering, building decoration, machining, vertical reference face and right
The measure of top, over the ground datum mark.Traditional Laser Line Marker includes base, leg, column and suspension gear, and leg is connected to bottom
Seat lower section, to be rigidly connected between leg and base, Laser Line Marker is shaken by slight, that is, be susceptible to displacement, in day
When often using due to neglectful from table, on spider or when the first-class place of pipe-hanging hook falls, it is easy to result in optics
The sideslip of index, causes job schedule, the as received basis that cannot use or carry out inaccurate measurement, affect client of client
Amount, serious meeting cause quality accident, bring huge loss.Existing producer adds a large amount of rubber generally by shell
To realize buffering when falling, this kind of mode not only affects attractive in appearance, and it is front actual test and using when because landing when falling
The unstable factor in force, causes the performance of the version of this kind of drop resistant meet the actual demand of client always.
The utility model patent of such as patent No. CN201707046U discloses a kind of Shockproof base of Laser Line Marker, should
Shockproof base includes bearing and leg, and bearing includes base joint chair and base body, is provided between base joint chair and base body
Damping shell fragment, the shape size of damping shell fragment are adapted with base body with base joint chair and for symmetrical structure, and bolt is worn successively
Cross base joint chair, damping shell fragment and base body to be fixedly connected three, damping shell fragment is provided with three for symmetrically flexing outward
Claw, three legs are on corresponding three claws.The Shockproof base subtracts when Laser Line Marker is subject to slight vibrations
Shake shell fragment produces elastic deformation to absorb vibrations, when external force disappears, can be returned to original state.Above technical scheme is only
It is that incrementss damping shell fragment is improved on understructure, cushioning effect is played in the vibrations to base portion, but works as laser
When frame for line marking instrument imprudence is fallen, it is impossible to carry out damping to intraware.
In view of this, it is special to propose the present invention.
The content of the invention
It is contemplated that at least solving one of technical problem in correlation technique to a certain extent.
For this invention provides a kind of drop resistant structure of Laser Line Marker.Its concrete technical scheme is as follows：
A kind of drop resistant structure of Laser Line Marker, including：Rotating shaft, which is arranged on the base assembly of Laser Line Marker；Turn
Dynamic device, which can be around the axis of rotation, and which includes the top rotary table being connected and lower rotary table, the top rotary table and straight line laser
The cartridge assemblies of instrument are connected, and the lower rotary table is connected with the housing of Laser Line Marker；Elastic device, which is arranged on described
The junction of rotating disk and the lower rotary table.
The drop resistant structure of the Laser Line Marker provided according to the present invention, is improved in the rotating part of Laser Line Marker,
Tumbler is designed as into Split type structure, tumbler includes top rotary table and lower rotary table, is connected by elastic component between upper and lower rotating disk
Connect, either when housing or base occur vibrations, elastic device can play cushioning effect to above structure, can be to each
The vibrations that the transmission of individual direction comes are weakened, it is to avoid the sideslip of cartridge assemblies optical indexes, it is ensured that the precision of instrument.
In addition, the drop resistant structure of the Laser Line Marker of present invention offer also has following additional technical feature：
An example of the invention, the top rotary table are similar to " matrix " with the section shape of the lower rotary table, institute
The middle and lower part for stating top rotary table is placed in the lower rotary table, and top rotary table is provided with outwardly directed first outward flange, lower rotary table be provided with to
The second outward flange for overhanging, the second outer peripheral inner side are provided with a mounting groove, and the elastic device is arranged on the peace
In tankage, and it is connected with first outward flange.
An example of the invention, the lateral wall of the top rotary table leave mounting distance with the medial wall of lower rotary table,
The exterior bottom wall of the top rotary table leaves mounting distance with the inner bottom wall of lower rotary table.
An example of the invention, the bottom of the lower rotary table are provided with an installing hole, the top of the base assembly
On the installing hole, the lower rotary table is coordinated with the base assembly gap.
An example of the invention, is provided with a connection piece, the connector on the diapire around the installing hole
Axis hole is provided with, the top of the rotating shaft is located in axis hole.
An example of the invention, the connector are worm gear.
An example of the invention, the elastic device are circulus, are provided with convex at the top of the elastic device
Post, the projection are connected with the top rotary table.
An example of the invention, the material of the elastic device include rubber.
An example of the invention, the elastic device is spring, the phase of the spring one end and the top rotary table
Connection, the other end are connected with the lower rotary table.
In addition, a kind of present invention also offers Laser Line Marker of the drop resistant structure with above Laser Line Marker.
The additional aspect and advantage of the present invention will be set forth in part in the description, and partly will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Description of the drawings
Schematic diagrams of the Fig. 1 for the Laser Line Marker of the embodiment of the present invention.
1st, housing；2nd, cartridge assemblies；3rd, base assembly；4th, lower rotary table；41st, the second outward flange；410th, mounting groove；5th, elasticity
Device；51st, projection；6th, top rotary table；61st, the first outward flange；7th, screw thread mouth.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
With reference to shown in accompanying drawing 1, the drop resistant structure of a kind of Laser Line Marker and its inside, straight line laser are present embodiments provided
Instrument includes housing 1, the cartridge assemblies 2 that are placed in housing, lower rotary table 4, elastic device 5, top rotary table 6, rotating shaft 7, and under housing
The base assembly 3 of side, the drop resistant structure of the present embodiment include：The lower rotary table 4 and top rotary table 6 of Split type structure, screw thread mouth 7, elasticity
Device 5.The screw thread mouth of the present embodiment is 5/8 screw thread mouth, is to dock use for doing interface with the auxiliary accessories such as spider, while right
Ground laser module light is also projected from here；Top rotary table 6 is connected with the cartridge assemblies 2 of Laser Line Marker, under top rotary table 6 passes through
The drive of rotating disk is realized rotating, while top rotary table 6 drives cartridge assemblies 2 and housing 1 to rotate relative to base assembly 3, top rotary table 6
Directly it is connected with cartridge assemblies 2, lower rotary table 4 is connected with the housing 1 of Laser Line Marker, elastic device 5 is arranged on top rotary table 6
With the junction of lower rotary table 4.The present embodiment thes improvement is that the upper lower rotary table and pivot structure for devising split, and
Elastic device 5 is installed between upper lower rotary table, the drive mechanism of enclosure interior is improved, be different from the external of prior art
The structure such as shell or base carries out Aseismatic Design, and guarantee internal machine core component that can be good is stablized.
Specifically, in the present embodiment, top rotary table 6 is similar to " matrix " with the section shape of lower rotary table 4, more accurately comes
Its global shape is said similar to " basin body ", cartridge assemblies 2 are arranged in the cavity volume of top rotary table 6, and the middle and lower part of top rotary table 6 is placed in down
In rotating disk 4, the superposition of the combination of upper and lower rotating disk similar to the different basin body of two sizes, but its junction is provided with bullet
Property device 5.In order that elastic device 5 can offset the vibrations from all directions, the top rotary table 6 of the present embodiment is provided with outwards
The first outward flange 61 for stretching out, lower rotary table 4 are provided with outwardly directed second outward flange 41, and the inner side of the second outward flange 41 is provided with one
Mounting groove 410, elastic device 5 are arranged in mounting groove 410, and are connected with the first outward flange 61, outside elastic device 4 and first
The connected mode at edge can be clamping or interference fit or gluing etc..
Specifically, in the present embodiment, as described in the above, the lateral wall of top rotary table 6 and the medial wall of lower rotary table 4
Mounting distance is left, the exterior bottom wall of top rotary table 6 leaves mounting distance with the inner bottom wall of lower rotary table 4, the mounting distance is that basis turns
Axle construction, the architectural feature of elastic device and adjust, be not a definite value, as long as disclosure satisfy that so that elastic device 5 can
To offset the vibrations from all directions.
Specifically, in the present embodiment, the bottom of lower rotary table 4 is provided with an installing hole, and the top of base assembly 3 is arranged on peace
On dress hole, lower rotary table 4 is coordinated with 3 gap of base assembly, and lower rotary table 4 can be rotated around base assembly 3.
Specifically, in the present embodiment, lower rotary table 4 around the specific implementation of the rotation of base assembly 3 can be able to be
Pressing plate, position-limiting action of the pressing plate to 4 above-below directions of rotating disk are being installed on base assembly.
Specifically, in the present embodiment, elastic device 5 can be circulus, and elastic device 5 not only plays damping work
With also functioning to connect the gearing of lower rotary table, therefore its top with certain structural strength, elastic device 5 be provided with
Projection 51, projection 51 are connected with top rotary table 6, and more specifically, elastic device can be rubber ring, its be easily achieved and cost compared with
It is low.Certainly, elastic device 5 can also be spring, and spring one end is connected with top rotary table 6, and the other end is connected with lower rotary table 4
Connect, spring can be subject to the multidirectional spring of multiple directions power, certainly, not just listed above two kinds of the form of elastic component,
Can also be that other have resilient devices, combination of such as spring and rubber etc., not repeat one by one here.
Specifically, in the present embodiment, elastic device can also be improved, such as by spring designs into skeleton
Structure, which has the upper and lower top of hollow out supporting part and supporting part of elastic restoring force, base plate, it is also possible to carry out in the strength of materials
Certain improvement.
In sum, the drop resistant structure of the Laser Line Marker for being provided according to the present invention, which is in the rotation section of Laser Line Marker
Divide and be improved, be Split type structure by pivot design, tumbler is designed as top rotary table 6 and lower rotary table 4, between upper and lower rotating disk 4
Connected by elastic component, the rotation of upper and lower rotating disk 4 can drive the rotation of internal machine core component 2 and housing 1, above structure without
By being that elastic device 5 can play cushioning effect, and all directions can be transmitted when housing 1 or base occur vibrations
The vibrations for coming are weakened, it is to avoid the sideslip of 2 optical indexes of cartridge assemblies, it is ensured that the precision of instrument.
In describing the invention, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on orientation shown in the drawings or
Position relationship, is for only for ease of the description present invention and simplifies description, rather than indicates or imply that the device or element of indication must
With specific orientation, with specific azimuth configuration and operation, therefore must be not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In describing the invention, " multiple " are meant that two or more, unless separately
There is clearly specific restriction.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or it is integral；Can be that machinery connects
Connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to concrete feelings
Condition understands above-mentioned term concrete meaning in the present invention.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
Example ", or the description of " some examples " etc. mean specific features with reference to the embodiment or example description, structure, material or spy
Point is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be with office
Combined in one or more embodiments or example in an appropriate manner.Additionally, in the case of not conflicting, the skill of this area
The feature of the different embodiments or example described in this specification and different embodiments or example can be tied by art personnel
Close and combine.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (10)
1. the drop resistant structure of a kind of Laser Line Marker, it is characterised in that include：
Rotating shaft, which is arranged on the base assembly of Laser Line Marker；
Tumbler, which can be around the axis of rotation, and which includes the top rotary table being connected and lower rotary table, the top rotary table with swash
The cartridge assemblies of cursor line instrument are connected, and the lower rotary table is connected with the housing of Laser Line Marker；
Elastic device, which is arranged on the junction of the top rotary table and the lower rotary table.
2. the drop resistant structure of Laser Line Marker according to claim 1, it is characterised in that put the middle and lower part of the top rotary table
In the lower rotary table, top rotary table is provided with outwardly directed first outward flange, and lower rotary table is provided with outwardly directed second outward flange,
The second outer peripheral inner side is provided with a mounting groove, and the elastic device is arranged in the mounting groove, and with described first
Outward flange is connected.
3. the drop resistant structure of Laser Line Marker according to claim 2, it is characterised in that the lateral wall of the top rotary table with
Mounting distance is left in the medial wall of lower rotary table, and the exterior bottom wall of the top rotary table leaves mounting distance with the inner bottom wall of lower rotary table.
4. the drop resistant structure of Laser Line Marker according to claim 3, it is characterised in that the bottom of the lower rotary table is provided with
One installing hole, the top of the base assembly are arranged on the installing hole, and the lower rotary table is matched somebody with somebody with the base assembly gap
Close.
5. the drop resistant structure of Laser Line Marker according to claim 4, it is characterised in that the diapire around the installing hole
On connector is installed, the connector is provided with axis hole, and the top of the rotating shaft is located in the axis hole.
6. the drop resistant structure of Laser Line Marker according to claim 5, it is characterised in that the connector is worm gear.
7. the drop resistant structure of the Laser Line Marker according to any one of claim 1-6, it is characterised in that the elastic device
For circulus, projection at the top of the elastic device, is provided with, the projection is connected with the top rotary table.
8. the drop resistant structure of Laser Line Marker according to claim 7, it is characterised in that the material bag of the elastic device
Include rubber.
9. the drop resistant structure of the Laser Line Marker according to any one of claim 1-6, it is characterised in that the elastic device
For spring, the spring one end is connected with the top rotary table, and the other end is connected with the lower rotary table.
10. a kind of Laser Line Marker, it is characterised in which has the Laser Line Marker as described in any one of claim 1-9
Drop resistant structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621028741.1U CN206073988U (en) | 2016-08-31 | 2016-08-31 | The drop resistant structure of Laser Line Marker and Laser Line Marker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621028741.1U CN206073988U (en) | 2016-08-31 | 2016-08-31 | The drop resistant structure of Laser Line Marker and Laser Line Marker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206073988U true CN206073988U (en) | 2017-04-05 |
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ID=58435877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621028741.1U Active CN206073988U (en) | 2016-08-31 | 2016-08-31 | The drop resistant structure of Laser Line Marker and Laser Line Marker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206073988U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123876A (en) * | 2016-08-31 | 2016-11-16 | 蒋海洋 | The drop resistant structure of Laser Line Marker and Laser Line Marker |
| CN111670337A (en) * | 2019-01-09 | 2020-09-15 | 深圳市大疆创新科技有限公司 | Distance measuring device and mobile platform |
-
2016
- 2016-08-31 CN CN201621028741.1U patent/CN206073988U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123876A (en) * | 2016-08-31 | 2016-11-16 | 蒋海洋 | The drop resistant structure of Laser Line Marker and Laser Line Marker |
| CN111670337A (en) * | 2019-01-09 | 2020-09-15 | 深圳市大疆创新科技有限公司 | Distance measuring device and mobile platform |
| CN111670337B (en) * | 2019-01-09 | 2022-06-28 | 深圳市大疆创新科技有限公司 | Distance measuring device and mobile platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190428 Address after: 225000 Building 6, No. 20 Hongyang Road, Yangzhou Development Zone, Jiangsu Province (Wenhui Industrial Park Area A) Patentee after: Yangzhou Weikailai Opto-Electronic lnstrument Co., Ltd. Address before: 225009 No. 20 Hongyang Road, Yangzhou City, Jiangsu Province, No. 6 Building, Area A, Huihe Industrial Park Patentee before: Jiang Haiyang |
|
| TR01 | Transfer of patent right |