CN217637309U - Laser ground wire angle instrument - Google Patents

Abstract

The utility model discloses a laser ground wire angle appearance, including preceding shell, the middle part of preceding shell one side is glued there is the lens, the one end buckle of preceding shell is connected with the USB lid, the PCB board is installed through the first screw of a plurality of to one side of support, one side of backlight is glued there is the LCD liquid crystal board, the one end of support is connected with one side block of first laser module, the bottom of support is connected with one side block of second laser module, the middle part block of back lid one side is connected with two first magnets, the opposite side magnetism of back lid is inhaled and is connected with the stationary blade, the utility model discloses simple structure, it is small, can use in narrow and small space, adopt acceleration gravity sensor, it is accurate to measure the response datum point, and measurement accuracy is high, adopts the laser auxiliary line sign of horizontal direction and vertical direction, has reduced external factor interference, can adsorb on iron metal material, also can use in the place that magnet can's use through nanometer double faced adhesive, and the suitability is more extensive.

Description

Laser ground wire angle instrument

Technical Field

The utility model relates to a technical field of angular instrument specifically is a laser ground wire angular instrument.

Background

In daily life and production manufacturing and processing, certain objects need to be subjected to specified angle measurement and fixed or placed, meanwhile, line drawing marks need to be drawn, and a product installation and fixed connection mode is adopted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laser ground wire angle appearance, current angle that provides in solving above-mentioned background art all adopts the angle gauge to carry out the measurement of angle, but this kind of mode is bigger to environmental constraint, perhaps adopt traditional distance measurement mode conversion angle, require to possess certain knowledge volume to the user, measure the distance mode simultaneously, datum point position deviation can influence, it is also big to the angle result deviation that calculates, the line drawing mode of the daily adoption of sign line, perhaps adopt the measuring tool marking mode, the line drawing mode receives the distance influence, and earth's gravitation effect, the deviation can all appear, the marking mode, can leave the vestige on the measured object, influence the object outward appearance, because the influence of space environment and service environment restriction, can't measure, the poor problem of suitability.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a laser ground wire angle appearance, includes the preceding shell, the middle part adhesion of preceding shell one side has the lens, the one end buckle of preceding shell is connected with the USB lid, the inside of preceding shell is equipped with the support, the PCB board is installed through the first screw of a plurality of to one side of support, one side block of PCB board is connected with the board that is shaded, one side of board that is shaded bonds there is the LCD liquid crystal board, the one end of support is connected with one side block of first laser module, the opposite side of first laser module is connected with one side block of mounting, the bottom of support is connected with one side block of second laser module, the opposite side of second laser module is connected with the one end block of mounting, the opposite side of preceding shell is through the back lid of a plurality of third screw fixed connection, the middle part block of back lid one side is connected with two first magnets, the opposite side of back lid is connected with magnetism and inhales the stationary blade.

Through the acceleration gravity sensor who is equipped with, measure the response benchmark and can not change to the environmental change, measured numerical value shows through LCD liquid crystal board, and it is high to measure the precision, adopts the first laser module of horizontal direction and the second laser module of vertical direction to carry out laser auxiliary line sign, reduces external factor simultaneously and disturbs.

As a preferred technical scheme of the utility model, the equal buckle in four corners of preceding shell one side is connected with the silica gel button, four the silica gel button is switching on and shutting down button, laser module switch button, measurement relative angle button and screen locking unit conversion button respectively, selects the button to adjust as required.

As an optimal technical scheme of the utility model, a plurality of second magnet of fixedly connected with on the inner wall of preceding shell, one side bonding of stationary blade has the nanometer double faced adhesive tape, to the place that magnet can not use, can cooperate the use through nanometer double faced adhesive tape and stationary blade.

As an optimal technical scheme of the utility model, the one end of PCB board is equipped with the battery, the other end of PCB board is equipped with acceleration gravity sensor, the one end of back lid is equipped with the spacer, and the laser identification line of being convenient for can shine on the testee with the standard degree.

As a preferred technical scheme of the utility model, the one end of first laser module is equipped with first laser lens, the one end of second laser module is equipped with second laser lens, four corners of mounting all make first laser module keep at the horizontal direction through the second screw through the one end fixed connection of second screw and support bottom, and second laser module keeps at the vertical direction.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses simple structure, small, can use in narrow and small space, adopt acceleration gravity sensor, it is accurate to measure the response datum point, can not change along with environmental change, measurement accuracy is high, adopt the laser auxiliary line sign of horizontal direction and vertical direction, external factor interference has been reduced, the upper and lower left and right sides of preceding shell and five faces in one side of back lid all can carry out magnetic force and adsorb, can adsorb on iron metal material, to the place that magnet can't be used, can paste approximate position with one side of nanometer double faced adhesive tape, opposite side bonding stationary blade, according to the arbitrary adjustment of required position on the stationary blade, the suitability is more extensive.

Drawings

Fig. 1 is an explosion diagram of the whole structure of the present invention.

In the figure: 1. a lens; 2. a USB cover; 3. a front housing; 4. a silica gel key; 5. an LCD liquid crystal panel; 6. a backlight plate; 7. a battery; 8. a PCB board; 9. a support; 10. a first screw; 11. a first magnet; 12. a rear cover; 13. positioning plates; 14. a fixing sheet; 15. nano double-sided adhesive tape; 16. a first laser lens; 17. a first laser module; 18. a second screw; 19. a third screw; 20. a second magnet; 21. a fixing member; 22. a second laser module; 23. and a second laser lens.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Please refer to fig. 1, the utility model provides a laser ground wire angle gauge, including preceding shell 3, the middle part of preceding shell 3 one side bonding has lens 1, the one end buckle of preceding shell 3 is connected with USB lid 2, the inside of preceding shell 3 is equipped with support 9, PCB board 8 is installed through the first screw 10 of a plurality of to one side of support 9, one side block of PCB board 8 is connected with backlight 6, one side bonding of backlight 6 has LCD liquid crystal board 5, the one end of support 9 is connected with one side block of first laser module 17, the opposite side of first laser module 17 is connected with one side block of mounting 21, the bottom of support 9 is connected with one side block of second laser module 22, the opposite side of second laser module 22 is connected with the one end block of mounting 21, the opposite side of preceding shell 3 is through a plurality of third screw 19 fixedly connected with back lid 12, the middle part block of back lid 12 one side is connected with two first magnet 11, the opposite side of back lid 12 is connected with stationary blade 14.

Preferably, four corners of one side of the front shell 3 are all connected with silica gel keys 4 in a buckling manner, and the four silica gel keys 4 are respectively a startup and shutdown key, a laser module startup and shutdown key, a measurement relative angle key and a screen locking unit conversion key and are respectively used for opening or closing an instrument, opening or closing a laser module, measuring a relative angle, locking a screen and a conversion unit.

Preferably, the inner wall of the front housing 3 is fixedly connected with a plurality of second magnets 20, and one side of the fixing piece 14 is adhered with the nano double-sided adhesive tape 15, or can be adhered at a required position through the nano double-sided adhesive tape 15.

Preferably, one end of the PCB 8 is provided with the battery 7, the other end of the PCB 8 is provided with the acceleration gravity sensor, the measuring datum point is accurate, the measuring precision is high, one end of the rear cover 12 is provided with the positioning sheet 13, the positioning sheet 13 is directly leaned on the object to be measured, and the laser marking line can irradiate on the object to be measured at a standard 90-degree angle.

Preferably, the one end of first laser module 17 is equipped with first laser lens 16, and the one end of second laser module 22 is equipped with second laser lens 23, and four corners of mounting 21 all pass through the one end fixed connection of second screw 18 with the support 9 bottom, make first laser module 17 keep at the horizontal direction through second screw 18 and mounting 21, and second laser module 22 keeps at the vertical direction.

When the device is used, the upper, lower, left and right reference surfaces of the front shell 3 can be used as measuring base surfaces, the device is placed on a measured object to directly display the inclination angle value of the measured object, the liquid crystal display always keeps a front view state and cannot be inverted along with the inversion of the reference surfaces, the inner wall of the front shell 3 is provided with a plurality of second magnets 20, the middle part of the rear cover 12 is provided with two first magnets 11 which can be adsorbed on a ferrous material, when the laser identification line needs to be opened in the angle measurement process, the switch key of a laser module is opened, the laser auxiliary line and the display value are changed synchronously, when the standard 90-degree laser auxiliary line needs to be marked, the positioning piece 13 is arranged on the rear cover 12, and the positioning piece 13 is directly leaned on the measured object, the laser marking line can irradiate on a measured object at a standard 90-degree angle, if the laser marking line is required to be fixed at other places, or places where a powerful magnet cannot be used, one side of the nanometer double-sided adhesive tape 15 can be roughly pasted at a required position, one side of the fixing sheet 14 is adhered to the other side of the nanometer double-sided adhesive tape 15, the device is magnetically attracted to the other side of the fixing sheet 14 through the rear cover 12, the position of the device can be randomly adjusted on the other side of the fixing sheet 14 according to the required position, the nanometer double-sided adhesive tape 15 can be recycled, if the viscosity of the nanometer double-sided adhesive tape 15 is weak, a water washing mode can be adopted, stains on the nanometer double-sided adhesive tape 15 can be cleaned, after the water stains are dried, the nanometer double-sided adhesive tape 15 can recover to the original viscosity, the device can be continuously used, and the applicability is wider.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (5)

1. A laser ground wire angle gauge, includes preceding shell (3), its characterized in that: the utility model discloses a laser module, including preceding shell (3), one side, support (6), PCB board (8), first laser module (17), preceding shell (3), one side buckle of PCB board (8) are connected with USB lid (2), the inside of preceding shell (3) is equipped with support (9), PCB board (8) is installed through the first screw (10) of a plurality of to one side of support (9), one side buckle of PCB board (8) is connected with board (6) in a poor light, one side of board (6) in a poor light glues there is LCD liquid crystal board (5), the one end of support (9) is connected with the one side buckle of first laser module (17), the opposite side of first laser module (17) is connected with the one side buckle of mounting (21), the bottom of support (9) is connected with the one side buckle of second laser module (22), the opposite side of second laser module (22) is connected with the one end buckle of mounting (21), the opposite side of preceding shell (3) is connected with rear cover (12) through a plurality of third screw (19) fixedly connected with opposite side, the middle part buckle of rear cover (12) one side is connected with two first magnet (11), the magnetic attraction is inhaled magnet (14).

2. A laser ground angle gauge as claimed in claim 1, characterized in that: the all buckle of four corners of preceding shell (3) one side is connected with silica gel button (4), four silica gel button (4) are switching on and shutting down button, laser module switch button, measure relative angle button and screen locking unit conversion button respectively.

3. A laser ground angle gauge as claimed in claim 1, characterized in that: the inner wall of the front shell (3) is fixedly connected with a plurality of second magnets (20), and one side of the fixing piece (14) is adhered with a nanometer double-sided adhesive tape (15).

4. A laser ground angle gauge as claimed in claim 1, characterized in that: the one end of PCB board (8) is equipped with battery (7), the other end of PCB board (8) is equipped with acceleration gravity sensor, the one end of back lid (12) is equipped with spacer (13).

5. A laser ground angle gauge as claimed in claim 1, characterized in that: one end of the first laser module (17) is provided with a first laser lens (16), one end of the second laser module (22) is provided with a second laser lens (23), and four corners of the fixing piece (21) are fixedly connected with one end of the bottom of the support (9) through second screws (18).

Images