CN205311167U - Laser drawing assistance ware - Google Patents
Laser drawing assistance ware Download PDFInfo
- Publication number
- CN205311167U CN205311167U CN201521000180.XU CN201521000180U CN205311167U CN 205311167 U CN205311167 U CN 205311167U CN 201521000180 U CN201521000180 U CN 201521000180U CN 205311167 U CN205311167 U CN 205311167U
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- China
- Prior art keywords
- laser
- fixed
- support
- laser transmitter
- base
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- Expired - Fee Related
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Abstract
The utility model discloses a laser drawing assistance ware, major structure divide into the three -layer, and top -down includes upper portion device, middle device and lower part device in proper order to it has the shell to add outside, can realize drawing straight line and angle through regulation roller with rotatory shell. Using -way is very simple and convenient to it is very durable. The utility model discloses it is small, easily to carry, easy operation and accuracy are high, especially adapted professional drawing person's operation requirement. Compared with the prior art, the utility model discloses, its novel structure, ingenious can greatly improve the travelling comfort of mapping, alleviates tired sense of long -time use ruler mapping. Occupation space is very little in the design, can roll over to keep flat in time spent not and put on the table limit, also can coordinate additional ruler to use.
Description
Technical field
The utility model relates to a kind of brand-new construction with ruler and compasses apparatus, is specially a kind of portable drawing Aids.
Background technology
At present, known drawing instrument is made up of different types of ruler. But tradition ruler exists easily loss, heavy, a series of problems such as error is big. Based on the deficiency of tradition ruler, laser and step type knob design is utilized to go out a kind of portable mapping tool.
Summary of the invention
The purpose of this utility model is: proposes one and has hommization, time saving and energy saving, the knob laser drawing assistor of high precision so that it is can conveniently apply among work study.
In order to reach above object, the technical scheme that the utility model laser drawing assistor adopts is:
A kind of laser drawing assistor, comprising: interior part device and shell; Described interior part device is positioned at described enclosure;
Described interior part device comprises upper unit, middle device and lower unit from top to bottom successively;
Described upper unit comprises roller, connecting rod, upper laser transmitter, the first spring support axle, upper limiting lever, the first support and upper strata base, described upper strata base is disc, described upper strata base edge is provided with the first teeth groove, being made the first support is two, the lower end of described first support is fixed on above the base of described upper strata, the lower end that described spring supports axle is fixed above the base of described upper strata, it is provided with hole in the middle of described roller, described connecting rod is through described hole, the two ends of described connecting rod are separately fixed at the upper end of described support, described upper laser transmitter is rectangular parallelepiped, the upper end that the bottom surface of described upper laser transmitter and described spring support axle is fixed, the end face of described upper laser transmitter is provided with groove, described roller portion is positioned at described groove, two sides of described upper laser transmitter are respectively equipped with the first arc groove, one end card of described upper limiting lever enters in described first arc groove and can slide in described first arc groove, the other end of described upper limiting lever is fixing on the bracket,
Described middle device comprises: sidespin button switch, lateral branch strut, medial support bar, lower laser transmitter, lower limiting lever, the 2nd spring support axle, the 2nd support, electronic package box, described 2nd support is two, the upper end of described 2nd support is fixed on the bottom surface of described upper strata base, one end and the described sidespin button switch of described lateral branch strut are fixed, the other end and described 2nd stent outer of described lateral branch strut are fixed, the two ends of described medial support bar are held respectively and are fixed on two the 2nd supports, described lower laser transmitter is rectangular parallelepiped, the lower end that described 2nd spring supports axle is fixed on above electronic package box, the bottom surface of upper end and described lower laser transmitter that described 2nd spring supports axle is fixed, the end face of described lower laser transmitter and medial support bar next-door neighbour, a side of described lower laser transmitter is provided with the 2nd arc groove, one end card of described lower limiting lever enters in described 2nd arc groove and can slide in described 2nd arc groove, the other end and described 2nd support of described lower limiting lever are fixed,
Described bottom is contained in draws together: lower bottom base, button cell and card are buckled;Described lower bottom base is disc, and the edge of described lower bottom base is provided with the 2nd teeth groove; The bottom surface of described electronic package box is fixed on above described lower bottom base, and described button cell is fixed by snap below described lower bottom base;
Described shell comprises and revolves lid, screwed lid and module case; Revolving lid on described for cylindrical, revolve lid side and be provided with laser hole on described, the laser of described upper laser transmitter, by the injection of described upper laser hole, revolves lid bottom and is provided with the first tooth, first teeth groove at upper bed-plate edge described in described first tooth fixed snap on described; Described screwed lid is cylindrical, described screwed lid side is provided with lower laser hole, the laser of described lower laser transmitter is by the injection of described lower laser hole, and the end face of described screwed lid is provided with a circle scale, and the bottom of described screwed lid and the 2nd teeth groove of described lower bottom base are fixed; Institute's module case is cylindrical, and above described module case, a circle encloses fixing with the edge one of described lower bottom base.
Further, described connecting rod is hexagon.
Further, described electronic package box is cylindrical.
Further, described first teeth groove and described 2nd teeth groove are steel disc.
The beneficial effects of the utility model are:
The utility model adopts structure device ingenious, rational, does not namely affect user and normally maps mode, again the person's mapping easy to use of maximum degree, and keeps high precision.
Accompanying drawing explanation
Fig. 1 is the internal structure stereographic map of laser drawing assistor;
Fig. 2 is the internal structure front elevation of laser drawing assistor;
Fig. 3 is the overall package design sketch of laser drawing assistor.
Figure marks: 1-roller, 2-sidespin button switch, laser body under 3-, 4-connecting rod, 5-first teeth groove, limiting lever under 6-, 7-the 2nd teeth groove, 8-button cell, the upper laser body of 9-, 10-lateral branch strut, 11-electronic package box, the upper laser transmitter of 12-, laser transmitter under 13-, 14-card is buckled, and 15-first spring supports axle, 16-medial support bar, 17-revolves lid, 18-module case, 19-scale, 20-screwed lid, 21-laser hole, the upper limiting lever of 22-, 23-first support, 24-upper strata base, 26-the 2nd support, 27-lower bottom base.
Specific implementation method
Below in conjunction with accompanying drawing, the present invention done detailed explanation.
Shown in Fig. 1 to Fig. 3, the utility model laser ruler assistant structure comprises: interior part device and shell; Described interior part device is positioned at described enclosure;
Described interior part device comprises upper unit, middle device and lower unit from top to bottom successively;
Described upper unit comprises roller 1, connecting rod 4 (for hexagon cylinder), upper laser transmitter 12, first spring support axle 15, upper limiting lever, the first support and upper strata base, described upper strata base is disc, described upper strata base edge is provided with the first teeth groove 5, being made the first support is two, the lower end of described first support is fixed on above the base of described upper strata, the lower end that described first spring supports axle 15 is fixed above the base of described upper strata, it is provided with hole in the middle of described roller 1, described connecting rod 4 is through described hole, the two ends of described connecting rod 4 are separately fixed at the upper end of described support, described upper laser transmitter 12 is rectangular parallelepiped, the upper end that the bottom surface of described upper laser transmitter 12 and described first spring support axle 15 is fixed, the end face of described upper laser transmitter 12 is provided with groove, it is provided with gear in described groove, described roller 1 one circle is provided with projection, roller 1 part is positioned at described groove, under the cooperation of roller projection and groove internal wheel, described roller 1 can drive laser transmitter 12 to move up and down, two sides of described upper laser transmitter 12 are respectively equipped with the first arc groove, one end card of described upper limiting lever enters in described arc groove and can slide in described first groove, the other end of described upper limiting lever is fixing on the bracket,
Described middle device comprises: sidespin button switch 2, lateral branch strut 10, medial support bar 16, lower laser transmitter 13, lower limiting lever 6, the 2nd spring support axle, the 2nd support, electronic package box 11, described 2nd support is two, the upper end of described 2nd support is fixed on the bottom surface of described upper strata base, one end and the described sidespin button switch 2 of described lateral branch strut 10 are fixed, the other end and described 2nd stent outer of described lateral branch strut 10 are fixed, the two ends of described medial support bar 16 are held respectively and are fixed on two the 2nd supports, described lower laser transmitter 13 is rectangular parallelepiped, the lower end that described 2nd spring supports axle is fixed on above electronic package box 11, the bottom surface of upper end and described lower laser transmitter 13 that described 2nd spring supports axle is fixed, the end face of described lower laser transmitter 13 and medial support bar next-door neighbour, a side of described lower laser transmitter 13 is provided with the 2nd arc groove, one end card of described lower limiting lever 6 enters in described 2nd arc groove and can slide in described 2nd groove, the other end and described 2nd support of described lower limiting lever 6 are fixed,
Described bottom is contained in draws together: lower bottom base, button cell 8 and card buckle 14; Described lower bottom base is disc, and the edge of described lower bottom base is provided with the 2nd teeth groove 7; The bottom surface of described electronic package box 11 is fixed on above described lower bottom base, and described button cell 8 is buckled 14 by card and is fixed on below described lower bottom base;
Described shell comprises and revolves lid 17, screwed lid 20 and module case 18; Lid 17 is revolved for cylindrical on described, revolve lid 17 sides on described and it is provided with laser hole 21, the laser of described upper laser transmitter 12 is penetrated by described laser hole 21, revolves lid 17 bottoms and be provided with the first tooth, first teeth groove 5 at upper bed-plate edge described in described first tooth fixed snap on described; Described screwed lid 20 is cylindrical, described screwed lid 20 side is provided with laser hole 21, the laser of described lower laser transmitter 13 is penetrated by described laser hole 21, and the end face of described screwed lid 20 is provided with a circle scale 19, and the bottom of described screwed lid 20 and the 2nd teeth groove of described lower bottom base are fixed; Institute's module case 18 is cylindrical, and a circle is fixing with edge one circle of described lower bottom base above for described module case 18.
Upper laser transmitter 12 arranges on laser body 9, and lower laser transmitter 13 is all arranged on lower laser body 3.
Further, described electronic package box 11 is cylindrical.
Further first teeth groove 5 and described 2nd teeth groove 7 are steel disc.
Principle of work:
Drive two teeth groove 7 fixing with it to rotate by rotating screwed lid 20, adjustment scale 19, then revolve lid 17 drive on rotating and rotate with its first fixing teeth groove 5, adjustment scale 19. Angle between the laser that the laser launched according to upper laser transmitter 12 and lower laser transmitter 13 are launched can measure angle easily.
In a state of use, press sidespin button switch 2, lower laser transmitter 13 can be opened, when pressing twist switch 2 on the downside of in the of two, then can open laser transmitter 12, by regulating roller 1 to regulate the stand-off distance of upper laser transmitter 12. Straight line can be drawn easily according to the point of upper laser transmitter 12 projection and the point of lower laser transmitter 13 projection.
Corresponding supporting ruler can be installed bottom laser assisted device, installation mode: bottom the module case 18 of laterally inserted for supporting ruler the utility model band groove, now ruler itself is regarded as Y-coordinate axle, by determining that Y-axis can draw required straight line very well, the angle measured according to the angle between aforementioned laser, thus reach the straight line easily accurately drawing band angle.
The above is only for describing the technical solution of the utility model; the protection domain being not intended to limit the present invention; it is to be understood that under the prerequisite not running counter to flesh and blood of the present invention, changed, improve and equivalent replacement etc. all will fall within the scope of protection of the present invention.
Claims (4)
1. a laser drawing assistor, it is characterised in that, comprising: interior part device and shell; Described interior part device is positioned at described enclosure;
Described interior part device comprises upper unit, middle device and lower unit from top to bottom successively;
Described upper unit comprises roller (1), connecting rod (4), upper laser transmitter (12), the first spring support axle (15), upper limiting lever (22), the first support (23) and upper strata base (24), described upper strata base (24) is disc, base (24) edge, described upper strata is provided with the first teeth groove (5), being made the first support (23) is two, the lower end of described first support (23) is fixed on above described upper strata base (24), the lower end that described first spring supports axle (15) is fixed above described upper strata base (24), it is provided with hole in the middle of described roller (1), described connecting rod (4) is through described hole, the two ends of described connecting rod (4) are separately fixed at the upper end of described first support (23), described upper laser transmitter (12) is arranged on laser body (9), described upper laser body (9) is rectangular parallelepiped, the upper end that the bottom surface of described upper laser transmitter (12) and described first spring support axle (15) is fixed, the end face of described upper laser transmitter (12) is provided with groove, described roller (1) part is positioned at described groove, two sides of described upper laser transmitter (12) are respectively equipped with the first arc groove, one end card of described upper limiting lever (22) enters in described first arc groove and can slide in described first arc groove, the other end of described upper limiting lever (22) is fixed on described first support (23),
Described middle device comprises: sidespin button switch (2), lateral branch strut (10), medial support bar (16), lower laser transmitter (13), lower limiting lever (6), the 2nd spring support axle, the 2nd support (26), electronic package box (11), described 2nd support (26) is two, the upper end of described 2nd support (26) is fixed on the bottom surface on described upper strata base (24), one end of described lateral branch strut (10) and described sidespin button switch (2) are fixed, the other end and described 2nd support (26) outside of described lateral branch strut (10) are fixing, the two ends of described medial support bar (16) are held respectively and are fixed on two the 2nd supports (26), described lower laser transmitter (13) is arranged on lower laser body (3), described lower laser body (3) is rectangular parallelepiped, the lower end that described 2nd spring supports axle is fixed on above electronic package box (11), the bottom surface of upper end and described lower laser transmitter (13) that described 2nd spring supports axle is fixed, the end face of described lower laser transmitter (13) and medial support bar (16) next-door neighbour, a side of described lower laser transmitter (13) is provided with the 2nd arc groove, one end card of described lower limiting lever (6) enters in described 2nd arc groove and can slide in described 2nd arc groove, the other end and described 2nd support of described lower limiting lever (6) are fixed,
Described lower unit comprises: lower bottom base (27), button cell (8) and card button (14); Described lower bottom base (27) is disc, and the edge of described lower bottom base (27) is provided with the 2nd teeth groove (7); The bottom surface of described electronic package box (11) is fixed on above described lower bottom base (27), and described button cell (8) is fixed on below described lower bottom base (27) by card button (14);
Described shell comprises and revolves lid (17), screwed lid (20) and module case (18); Lid (17) is revolved for cylindrical on described, revolve lid (17) side on described and it is provided with laser hole (21), the laser of described upper laser transmitter (12) is by the injection of described upper laser hole, revolve lid (17) bottom on described and it is provided with the first tooth, first teeth groove at upper strata base (24) edge described in described first tooth fixed snap; Described screwed lid (20) is for cylindrical, described screwed lid (20) side is provided with laser hole (21), the laser of described lower laser transmitter (13) is by the injection of described lower laser hole, the end face of described screwed lid (20) is provided with a circle scale (19), and the bottom of described screwed lid (20) and the 2nd teeth groove (7) of described lower bottom base are fixed; Institute's module case (18) is for cylindrical, and a circle is fixing with edge one circle of described lower bottom base above for described module case (18).
2. a kind of laser drawing assistor according to claim 1, it is characterised in that, described connecting rod (4) is hexagon.
3. a kind of laser drawing assistor according to claim 1, it is characterised in that, described electronic package box (11) is for cylindrical.
4. a kind of laser drawing assistor according to claim 1, it is characterised in that, described first teeth groove (5) and described 2nd teeth groove (7) are steel disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521000180.XU CN205311167U (en) | 2015-12-04 | 2015-12-04 | Laser drawing assistance ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521000180.XU CN205311167U (en) | 2015-12-04 | 2015-12-04 | Laser drawing assistance ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205311167U true CN205311167U (en) | 2016-06-15 |
Family
ID=56315767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521000180.XU Expired - Fee Related CN205311167U (en) | 2015-12-04 | 2015-12-04 | Laser drawing assistance ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205311167U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107696759A (en) * | 2017-10-10 | 2018-02-16 | 王冬冬 | A kind of multipurpose drawing instrument |
-
2015
- 2015-12-04 CN CN201521000180.XU patent/CN205311167U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107696759A (en) * | 2017-10-10 | 2018-02-16 | 王冬冬 | A kind of multipurpose drawing instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20161204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |