CN211954154U - Ground-attaching multi-line laser instrument - Google Patents
Ground-attaching multi-line laser instrument Download PDFInfo
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- CN211954154U CN211954154U CN202020733156.1U CN202020733156U CN211954154U CN 211954154 U CN211954154 U CN 211954154U CN 202020733156 U CN202020733156 U CN 202020733156U CN 211954154 U CN211954154 U CN 211954154U
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- line laser
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- laser instrument
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Abstract
The utility model discloses a ground-attaching multi-line laser instrument, which comprises a multi-line laser instrument body and a point line laser module, wherein the multi-line laser instrument body comprises a pendulum body; the point-line laser module is fixed at the bottom of the pendulum body so as to emit a 360-degree laser line in a sticking manner and project a laser point on the ground when the pendulum body works. The utility model discloses increase dotted line laser module under the prerequisite of guaranteeing that multi-line laser appearance body normally works and not influencing the performance, realize 360 horizontal laser line and the throwing of laser point, saved the machine cost.
Description
Technical Field
The utility model relates to a paste multi-line laser appearance in ground.
Background
The multi-line laser is widely applied to the fields of building engineering and the like, and accurately projects a working alignment line on a working object by using a laser line to assist workers in construction. The laser is arranged on the core structure, and the core structure needs a certain swing range to adapt to different working environments. The requirement of ground sticking can not be met by adopting a multi-line instrument in the existing market, and if the ground sticking is needed, an additional set of independent ground sticking instrument needs to be purchased for matching use, so that the cost is high, and the phenomenon of light source waste also exists.
Disclosure of Invention
The utility model aims to solve the technical problem that overcome prior art's defect, provide a multi-line laser appearance pastes ground, it is guaranteeing that multi-line laser appearance body normally works and increase dotted line laser module under the prerequisite that does not influence the performance, realizes 360 horizontal laser lines and the projection of laser point, has saved the machine cost.
In order to solve the technical problem, the technical scheme of the utility model is that: an earth-bound multiline laser apparatus comprising:
the multi-line laser instrument body comprises a pendulum body;
the point line laser module is fixed at the bottom of the pendulum body so as to emit a 360-degree laser line in a sticking manner and project a laser point on the ground when the pendulum body works.
Further, the multi-line laser instrument body further comprises:
a base;
the lifting frame is arranged on the base, and the swinging body can be lifted on the lifting frame in a swinging mode;
a plurality of lasers mounted on the pendulum.
Further, the multi-line laser instrument body further comprises:
the shell covers the hanging bracket and is fixedly connected with the base.
Further, in order to protect the point-line laser module and the laser device on the premise of not influencing laser projection, a bottom window cover is arranged in a transmission area of the point-line laser module of the base; and a window glass is arranged on the position of the shell, which is opposite to the laser.
Further, in order that a user can know in time when the swinging of the pendulum body exceeds a set range, the ground-attaching multi-line laser instrument further comprises a pendulum body limiting mechanism which is arranged between the base and the pendulum body and is used for controlling the action of the reminding device when the pendulum body exceeds the set range.
The pendulum body limiting mechanism comprises a spring contact and an induction PCB board which takes the collision of the spring contact as a trigger signal to control the action of the reminding device; wherein the content of the first and second substances,
the spring contact is connected to the side wall of one of the pendulum body and the base, and the induction PCB is connected to the side wall of the other of the pendulum body and the base; the induction PCB is electrically connected with the reminding device.
Further, in order to enable the pendulum body to stop shaking as soon as possible later so as to achieve a static state, the ground-attached multi-line laser instrument further comprises a free static device for accelerating the pendulum body to be static when the pendulum body shakes, wherein the free static device comprises a magnetic steel fixed on the base, and an iron plate and a brake plate which are respectively fixed on the pendulum body; wherein the content of the first and second substances,
the brake plate is located in a magnetic field generated by the magnetic steel and the iron plate, when the pendulum body shakes, the brake plate shakes along with the pendulum body and cuts magnetic induction lines in the magnetic field generated by the magnetic steel and the iron plate, and the brake plate accelerates to be static under the action of electromagnetic damping.
Furthermore, the ground-attaching multi-line laser instrument also comprises a clamping mechanism which is arranged on the base and used for locking the pendulum body when the pendulum body is in a non-working state.
Furthermore, paste ground multi-line laser appearance still including installing the battery package on the base, the battery package links to each other with dotted line laser module and laser instrument for dotted line laser module and laser instrument power supply.
Further, the hanger comprises a hanging plate and at least one supporting rod, the lower end of the supporting rod is connected with the base, and the upper end of the supporting rod is connected with the hanging plate.
After the technical scheme is adopted, the utility model discloses at the fixed dotted line laser module in the bottom of the pendulum body of multi-line laser appearance body, realize pasting ground appearance and multi-line laser appearance's combination to under the prerequisite of guaranteeing multi-line laser appearance body normal work and not influencing the performance, realize 360 horizontal laser line and the projection of laser point, make multi-line laser appearance have the function of pasting ground, the function of whole laser appearance has been richened, its practicality has been strengthened, the cost of instrument has been saved, and instrument quantity has been reduced.
Drawings
Fig. 1 is a schematic structural view of the ground-attaching multi-line laser of the present invention;
FIG. 2 is a schematic view of the internal structure of the ground-attached multi-line laser of the present invention;
FIG. 3 is a cross-sectional view of FIG. 2;
FIG. 4 is a schematic diagram of the ground-contacting multi-line laser device of the present invention with the base and the housing removed;
fig. 5 is a cross-sectional view of fig. 4.
Detailed Description
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings.
As shown in fig. 1, 2, 3, 4 and 5, a ground-attached multi-line laser apparatus includes:
the multi-line laser instrument body comprises a pendulum body 7;
the point line laser module 10 is fixed at the bottom of the pendulum body 7, so that the point line laser module 10 can emit a 360-degree laser line in a sticking manner and project a laser point on the ground when the pendulum body works.
Specifically, the utility model discloses at the fixed dotted line laser module 10 in the bottom of the pendulum body 7 of multi-line laser appearance body, realize the combination of ground appearance and multi-line laser appearance to under the prerequisite of guaranteeing multi-line laser appearance body normal work and not influencing the performance, realize the projection of 360 horizontal laser line and laser point, make multi-line laser appearance have the function of ground of pasting, richened the function of whole laser appearance, strengthened its practicality, saved the cost of instrument, and reduced instrument quantity.
As shown in fig. 1, 2, 3, 4 and 5, the body of the multi-line laser apparatus further comprises:
a base 1;
the hanging bracket 6 is installed on the base 1, and the swinging body 7 can be hung on the hanging bracket 6 in a swinging mode;
a plurality of lasers 8, said lasers 8 being mounted on said pendulum 7.
In this embodiment, the hanger 6 is detachably mounted on the base 1, the lasers 8 are detachably mounted on the pendulum 7, four lasers 8 are provided, the four lasers 8 are vertical lasers, the vertical lasers are located at the same height, and one vertical laser is mounted on each of the front wall, the rear wall, the left wall and the right wall of the pendulum 7.
As shown in fig. 1, the body of the multi-line laser apparatus further comprises:
and the shell 2 covers the hanging bracket 6 and is fixedly connected with the base 1.
As shown in fig. 1 and 2, in order to protect the dotted line laser module 10 and the laser 8 without affecting laser projection, a bottom window cover 5 is installed in a transmission area of the dotted line laser module of the base 1; a window glass 3 is mounted on the housing 2 at a position facing the laser 8.
As shown in fig. 3 and 5, in order to make the user know in time when the pendulum 7 swings out of the range, the ground-contacting multiline laser device further includes a pendulum limiting mechanism disposed between the base 1 and the pendulum 7 and used for controlling the operation of the reminding device when the pendulum 7 goes out of the set range.
As shown in fig. 3 and 5, the pendulum limiting mechanism includes a spring contact 13 and an inductive PCB 12 which takes the collision of the spring contact 13 as a trigger signal to control the action of the reminder device; wherein the content of the first and second substances,
the spring contact 13 is connected to the side wall of one of the pendulum body 7 and the base 1, and the induction PCB 12 is connected to the side wall of the other of the pendulum body 7 and the base 1; the induction PCB 12 is electrically connected with the reminding device.
In this embodiment, the spring contacts 13 are mounted on the base 1, and the sensing PCB board 12 is mounted on the pendulum body 7.
As shown in fig. 4, in order to make the pendulum body 7 stop swaying as soon as possible to reach a static state, the ground-attaching multiline laser device further comprises a free static device for accelerating the stillness of the pendulum body 7 when the pendulum body 7 sways, wherein the free static device comprises a magnetic steel 15 fixed on the base 1, and an iron plate 14 and a brake plate respectively fixed on the pendulum body 7; wherein the content of the first and second substances,
the brake plate is located in a magnetic field generated by the magnetic steel 15 and the iron plate 14, when the pendulum body 7 shakes, the brake plate shakes along with the pendulum body 7 and cuts magnetic induction lines in the magnetic field generated by the magnetic steel 15 and the iron plate 14, and the brake plate accelerates to be static under the action of electromagnetic damping.
In this embodiment, two magnetic steels 15 and two iron plates 14 are respectively arranged, one iron plate 14 is respectively fixed on a pair of opposite side walls of the pendulum 7, and one magnetic steel 15 is respectively fixed on the side wall of the base 1 close to the iron plate 14. The braking plate is a conductor.
In this embodiment, a base 11 is installed in the base 1, and the spring contact 13 and the magnetic steel 15 are both installed on the base 11.
As shown in FIG. 5, the ground multi-line laser device further comprises a clamping mechanism 9 which is arranged on the base 1 and used for locking the pendulum body 7 when the pendulum body 7 is in a non-working state.
Specifically, chucking mechanism 9 is prior art, and chucking mechanism 9 for example but not limited to include two chucking arms that articulate respectively on base 1, and the tip of two chucking arms is provided with the chucking contained angle, and when two chucking contained angles closed with closed, pendulum body 7 was held tightly in order to restrict pendulum body 7 swing to two chucking contained angles, when two chucking contained angles were opened, formed the swing space of pendulum body 7 between two chucking contained angles. In order to ensure that the pendulum body 7 cannot be damaged by collision when in a non-working state
As shown in fig. 1 and 2, the ground-attaching multiline laser device further comprises a battery pack 4 mounted on the base 1, wherein the battery pack 4 is connected with the point line laser module 10 and the laser 8 to supply power to the point line laser module 10 and the laser 8.
As shown in fig. 2 and 4, the hanger 6 includes a hanging plate and at least one support rod, the lower end of the support rod is connected to the base 1, and the upper end of the support rod is connected to the hanging plate.
The above-mentioned embodiments further explain in detail the technical problems, technical solutions and advantages solved by the present invention, and it should be understood that the above only is a specific embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.
Claims (10)
1. A ground-attached multi-line laser instrument is characterized in that,
it includes:
the multi-line laser instrument body comprises a pendulum body (7);
the point line laser module (10) is fixed at the bottom of the pendulum body (7) so as to emit a 360-degree laser line in a sticking manner and project a laser point on the ground when the pendulum body works.
2. The ground-engaging multi-line laser instrument of claim 1,
the multi-line laser instrument body further comprises:
a base (1);
the hanging bracket (6), the hanging bracket (6) is installed on the base (1), and the swinging body (7) is hung on the hanging bracket (6) in a swinging manner;
a plurality of lasers (8), the lasers (8) being mounted on the pendulum (7).
3. The ground-engaging multi-line laser instrument of claim 2,
the multi-line laser instrument body further comprises:
the shell (2) covers the hanger (6) and is fixedly connected with the base (1).
4. The ground-engaging multi-line laser instrument of claim 3,
a bottom window cover (5) is arranged in a transmission area of the dotted line laser module of the base (1);
and/or a window glass (3) is arranged on the position of the shell (2) opposite to the laser (8).
5. The ground-engaging multi-line laser instrument of claim 2,
the alarm device also comprises a pendulum body limiting mechanism which is arranged between the base (1) and the pendulum body (7) and is used for controlling the action of the alarm device when the pendulum body (7) exceeds a set range.
6. The ground-engaging multi-line laser instrument of claim 5,
the pendulum body limiting mechanism comprises a spring contact (13) and an induction PCB (12) which takes the collision of the spring contact (13) as a trigger signal to control the action of the reminding device; wherein the content of the first and second substances,
the spring contact (13) is connected to the side wall of one of the pendulum body (7) and the base (1), and the induction PCB (12) is connected to the side wall of the other of the pendulum body (7) and the base (1); the induction PCB (12) is electrically connected with the reminding device.
7. The ground-engaging multi-line laser instrument of claim 2,
the free static device is used for accelerating the pendulum body (7) to be static when the pendulum body (7) shakes, and comprises a magnetic steel (15) fixed on the base (1), and an iron plate (14) and a brake plate which are respectively fixed on the pendulum body (7); wherein the content of the first and second substances,
the brake plate is located in a magnetic field generated by the magnetic steel (15) and the iron plate (14), when the pendulum body (7) shakes, the brake plate shakes along with the pendulum body (7) and cuts magnetic induction lines in the magnetic field generated by the magnetic steel (15) and the iron plate (14), and the brake plate accelerates to be static under the action of electromagnetic damping.
8. The ground-engaging multi-line laser instrument of claim 2,
the device also comprises a clamping mechanism (9) which is arranged on the base (1) and is used for locking the pendulum body (7) when the pendulum body (7) is in a non-working state.
9. The ground-engaging multi-line laser instrument of claim 2,
still including installing battery package (4) on base (1), battery package (4) link to each other with dotted line laser module (10) and laser instrument (8) for dotted line laser module (10) and laser instrument (8) power supply.
10. The ground-engaging multi-line laser instrument of claim 2,
the hanger (6) comprises a hanger plate and at least one supporting rod, the lower end part of the supporting rod is connected with the base (1), and the upper end part of the supporting rod is connected with the hanger plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020733156.1U CN211954154U (en) | 2020-05-07 | 2020-05-07 | Ground-attaching multi-line laser instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020733156.1U CN211954154U (en) | 2020-05-07 | 2020-05-07 | Ground-attaching multi-line laser instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211954154U true CN211954154U (en) | 2020-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020733156.1U Active CN211954154U (en) | 2020-05-07 | 2020-05-07 | Ground-attaching multi-line laser instrument |
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| Country | Link |
|---|---|
| CN (1) | CN211954154U (en) |
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2020
- 2020-05-07 CN CN202020733156.1U patent/CN211954154U/en active Active
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