CN211042235U

CN211042235U - Portable laser positioning device

Info

Publication number: CN211042235U
Application number: CN201922362166.9U
Authority: CN
Inventors: 谢建军; 童诚; 周获
Original assignee: NINGBO YINZHOU MASAHIRO ELECTRON & ARTS Inc
Current assignee: NINGBO YINZHOU MASAHIRO ELECTRON & ARTS Inc
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-07-17
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a laser positioning device convenient to carry, including preceding shell and the hou gai of mutually supporting, the embedding has the high-power L ED lamp that is used for realizing the illumination at night, is used for detecting the wide-angle camera of surrounding environment, is used for surveying the radar probe of the barrier condition and is used for the laser emitter of calibration in the front on the shell, is equipped with the control panel of being connected with high-power L ED lamp, wide-angle camera, radar probe and laser emitter electricity in the cavity that preceding shell and back lid cooperation constitute, still the electricity is connected with and is used for carrying out the battery of supplying power and be used for wireless transmission data WI-FI wireless module on the control panel, and the side electricity of battery is connected with the mouth that charges for the battery, the mouth that charges is located the back lid side, is equipped with the lamp shade in the front on the shell, is equipped with U type fixing base at the back of back lid, one side and the back lid of U type fixing base are connected.

Description

Portable laser positioning device

Technical Field

The utility model relates to a technical field of laser positioning, a portable's laser positioning device of special design.

Background

The front end of a forklift or other engineering operation vehicles is generally provided with a positioning device for operation assistance and operation process monitoring, so that safety operation is guaranteed, and operation difficulty and technical threshold are reduced.

In prior art, generally directly fix laser detector on fork truck, lead to the later stage in case the installation back, just can't dismantle, present laser positioning mode is moreover because the part dispersion, and more low side is mostly the function type of piecing together, mainly has following shortcoming and weak point:

1. the product is of a spliced type and is in a wired connection mode with the terminal monitor, the number of functional spliced components and the number of connecting lines among the functional spliced components are large, the installation and wiring processes of the functional components of the product are very complicated, professional technical personnel are required to intervene, a terminal user cannot finish the installation and wiring processes independently, and the modification cost is high;

2. the application scene is not considered sufficiently, the operation auxiliary function is not comprehensive, and the individual product can only realize laser positioning and process monitoring and cannot assist lighting operation under the condition of insufficient illumination; the short-distance obstacles cannot be detected and the anti-collision early warning cannot be carried out, so that the application range of the product is not wide;

3. the disassembly is difficult, the portability is poor, and the application end can not realize the sharing use of the product.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a portable's laser positioning device for solving above-mentioned prior art not enough portable, convenient dismantlement, small in size, equipment easy operation.

In order to realize the above-mentioned purpose, the utility model provides a pair of laser positioning device convenient to carry, including preceding shell and the hou gai of mutually supporting, the embedding has the high-power L ED lamp that is used for realizing the illumination at night, is used for detecting the wide angle camera of surrounding environment, is used for surveying the radar probe of barrier condition and is used for the laser emitter of calibration in the front on the shell, be equipped with the control panel of being connected with high-power L ED lamp, wide angle camera, radar probe and laser emitter electricity in the cavity that preceding shell and hou gai cooperation constitute, still be electrically connected with on the control panel and be used for carrying out the battery of supplying power and be used for wireless transmission data's WI-FI wireless module for equipment, be connected with the mouth that charges for the battery in the side electricity of battery, the mouth that charges is located the hou gai side, is equipped with the lamp shade in the front on the shell, is equipped with U type fixing.

Furthermore, for convenient disassembly, be equipped with two first mounting holes on the diaphragm of U type fixing base, be equipped with spacing breach on another diaphragm of U type fixing base, be equipped with on the back cover with spacing card strip of spacing breach complex.

Further, improve sealed effect, be equipped with sealed recess at the last mouth edge of back lid, be equipped with the sealing washer in sealed recess.

Furthermore, the locking effect is improved, L-shaped clamping seats are arranged on two sides in the rear cover, and the control panel is clamped between the two clamping seats.

The utility model provides a portable's laser positioning device, this structure is through with high-power L ED lamp, wide-angle camera, radar probe, laser emitter, a battery, WI-FI wireless module, charge mouthful and control panel and integrate and install a portable with it together, and between the preceding shell and the hou gai of each other lock setting, finally conveniently carry, and small in size, set up a U type fixing base of installation of being convenient for in addition at the back lid rear portion, make things convenient for its installation and dismantlement, consequently the user directly buys this product and installs on the fork cross bar or other visual angle equipment that need the operation to keep watch on, finally have portable, convenient dismantlement, small in size, equipment easy operation's advantage.

Drawings

FIG. 1 is an exploded view of a portable laser positioning device according to embodiment 1;

fig. 2 is a schematic structural view of a limiting clip strip and a U-shaped fixing seat in embodiment 1;

FIG. 3 is a schematic diagram of a control board circuit in embodiment 1;

fig. 4 is an exploded view of a portable laser positioning device according to embodiment 2.

In the figure, a front shell 1, a rear cover 2, a control panel 3, a high-power L ED lamp 4, a wide-angle camera 5, a radar probe 6, a laser emitter 7, a WI-FI wireless module 8, a charging port 9, a battery 10, a U-shaped fixed seat 11, a first mounting hole 12, a limiting notch 13, a limiting clamping strip 14, a sealing groove 15, a sealing ring 16, a clamping seat 17 and a lampshade 18 are arranged.

Detailed Description

In order to clearly understand the technical solution of the present invention, the present invention is further illustrated by the following embodiments in combination with the accompanying drawings.

Example 1:

as shown in fig. 1 and 2, the portable laser positioning device provided in this embodiment includes a front case 1 and a rear cover 2 that are matched with each other, a high-power L ED lamp 4 for realizing night illumination, a wide-angle camera 5 for detecting a surrounding environment, a radar probe 6 for detecting an obstacle condition, and a laser emitter 7 for calibration are embedded in the front case 1, a control board 3 electrically connected to the high-power L ED lamp 4, the wide-angle camera 5, the radar probe 6, and the laser emitter 7 is disposed in a cavity formed by the front case 1 and the rear cover 2 in a matching manner, the control board 3 is further electrically connected to a battery 10 for supplying power to a device and a WI-FI wireless module 8 for wirelessly transmitting data, a charging port 9 for charging the battery 10 is electrically connected to a side of the battery 10, the charging port 9 is located at a side of the rear cover 2, a lamp cover 18 is disposed on the front case 1, a U-shaped fixing base 11 is disposed on a back of the rear cover 2, and one side of the U-shaped FI 11 is connected to the rear cover 2.

Further in order to facilitate the dismantlement, be equipped with two first mounting holes 12 on U type fixing base 11's a diaphragm, be equipped with spacing breach 13 on another diaphragm of U type fixing base 11, be equipped with on the back lid 2 with spacing card strip 14 of spacing breach 13 complex, in order to avoid using, spacing breach 13 and spacing card strip 14 break away from the problem, will spacing card strip 14 and spacing breach 13 carry out mutual close-fitting setting.

Further, the locking effect is improved, L-shaped clamping seats 17 are arranged on two sides in the back cover 2, and the control panel 3 is clamped between the two clamping seats 17.

In this embodiment:

the front shell 1 is a plastic shell and made of PC (polycarbonate) and is in a matte black shape, is a main body part created by the invention, is clamped and closed with the rear cover 2 and is used for packaging and protecting all internal components;

the back lid 2 is plastic housing, and the PC material is the dumb light black form, is equipped with holder 17 in the both sides in the back lid 2 and is used for pressing from both sides tight control panel 3 both ends, finally realizes being used for the encapsulation and protects each internal component.

The control panel 3 is as shown in fig. 3, and mainly comprises a main board MCU (control chip), wherein the MCU is electrically connected with a high-power L ED lamp 4 through an L ED control circuit and a constant current drive circuit in sequence and is used for driving the high-power L ED lamp 4 to work, the MCU is electrically connected with a radar probe 6 through an ultrasonic signal and echo detection circuit and a high-voltage drive and echo circuit in sequence and is used for driving the radar probe 6 to work and acquiring data information of the radar probe 6, the MCU is electrically connected with a laser emitter 7 through a laser control circuit and a constant current drive circuit in sequence and is used for driving the laser emitter 7 to work, the MCU is electrically connected with a wide-angle camera 5 through a camera control circuit and a video drive circuit in sequence and is used for driving the wide-angle camera 5 to work and acquiring data information of the wide-angle camera 5, the MCU is in communication connection with a WI-FI wireless module 8 and transmits the acquired data to a display device connected with the MCU through the WI-FI wireless module 8, and the MCU is also electrically connected with a charging port 9 through a charging and is not specifically described in the field.

The high-power L ED lamp 4 is a light emitting diode, is universal between 1W and 3W, has a color temperature of 4300K +/-200K, is packaged in a plane 3535, is attached to the control board 3 through an SMT (surface mount technology) process, forms an auxiliary lighting functional unit together with a corresponding constant current driving circuit, and is controlled by a main board MCU (microprogrammed control Unit) and used for low-illumination ambient lighting.

The wide-angle camera 5 is an operation process monitoring core component, adopts a large aperture and a CMOS sensor, is provided with a plurality of full high-definition spherical glass lens groups, ensures high light transmission and photosensitive sensitivity, enables pictures to be clearer and more thorough, enables fine imaging to be in a micro state, is arranged in a corresponding fixed position on the inner side of the front shell 1, is connected and communicated with the control panel 3 through a self data flat cable, transmits video data to an MCU after image processing, and transmits the video data to a receiving terminal through a WI-FI wireless module 8 for display;

the high-precision radar probe 6 is a receiving and transmitting integrated ultrasonic probe, the central oscillation frequency is 40.0 +/-1.0 KHZ, the equivalent capacitance value is 2000 +/-15% pF, the echo sensitivity is more than or equal to-85 dB, the whole aluminum cylinder shape is in appearance, the top is in a step shape, the high-precision radar probe is installed in a fixed position corresponding to the inner side of the front shell 1, two data flat cables led out from the bottom are connected with the control panel 3 for communication, the high-precision radar probe is used for obstacle detection and early warning in the operation process, a basis is provided for obstacle avoidance, and safety accidents are prevented.

The laser emitter 7 is used for generating red horizontal light spots in a straight line shape and providing reference or alignment positioning for the operation process, mainly comprises a laser diode, a condensing lens and a copper fixing piece, is wholly cylindrical golden yellow and is fixed in a corresponding clamping groove in the inner side of the front shell 1, the light emitting surface of the laser emitter extends out of the front shell 1 and is flush with the front shell 1 in a seamless mode, a 3PIN electrode wire is led out of the bottom of the laser emitter, and the laser emitter is connected through a corresponding plug socket on the control panel 3.

The WI-FI wireless module 8 establishes a wireless channel for data transmission between the display terminal and the terminal, supports IEEE802.11a/b/g/n 2.4GHz, enables a terminal user to realize point-to-point or network real-time communication with the display terminal through application software on monitoring equipment, is attached to the control board 3 and is welded and fixed with the corresponding position of the control board 3 through an SMT process,

the port 9 that charges is MICRO USB 5PIN female seat, and copper nickel plating material welds on control panel 3 through SMT technology, and the inside integrated battery 10 is charged to this port 9 that charges of outside charger accessible, realizes that conventional cell-phone charger can charge.

The battery 10 is a lithium ion polymer high-capacity battery for supplying power, adopts a 3.7V, 5000mAh and ultrathin lithium ion polymer battery, is integrally in a square shape, is sealed by a dark black alloy film, and is connected with the control panel 3 through an FPC electrode wire which is arranged on the battery;

the U-shaped fixing seat 11 is made of reinforced plastic PC and is used for quickly mounting and dismounting the product, the convenience is realized, the back surface of the U-shaped fixing seat can be fixed on a fork cross bar of a forklift by using high-strength 3M glue or screws, or other visual angle equipment needing operation monitoring, and the later-stage dismounting is facilitated.

The data acquisition of the high-power L ED lamp 4, the wide-angle camera 5, the radar probe 6, the laser emitter 7, the battery 10, the WI-FI wireless module 8 and the charging port 9 in the present embodiment are all conventional technologies, and all the components can be purchased directly, so the steps are described in detail.

This structure is through with high-power L ED lamp 4, wide-angle camera 5, radar probe 6, laser emitter 7, battery 10, WI-FI wireless module 8, charge mouthful 9 and control panel 3 and integrate together and install a portable with it, and between the preceding shell 1 and the back lid 2 of mutual lock setting, finally conveniently carry, and small in size, set up a U type fixing base 11 of being convenient for to install at back lid 2 rear portion in addition, make things convenient for its installation and dismantlement, consequently the user directly purchases this product and installs on the fork cross bar or other visual angle equipment that need the operation to keep watch on, finally have portable, convenient dismantlement, small in size, equipment easy operation's advantage.

The working principle is as follows:

in order to facilitate operation, a power key (not shown in the figure) is generally arranged, when the power key is pressed for the first time, the product enters a working state, the laser transmitter 7 provides reference data for working reference and positioning of a fork of a forklift or other special working vehicles, the radar probe 6 is used for transmitting ultrasonic waves and receiving a return signal of the ultrasonic waves, the distance of a front obstacle of the invention is detected through time difference and sound velocity, the distance data is reported to a monitoring end in wireless connection with the product through the WI-FI wireless module 8 to help a user avoid the obstacle, meanwhile, a scene of a working area is shot through the wide-angle camera 5, the video data is uploaded to a terminal monitoring device through the WI-FI wireless module 8 after being processed, the user can directly view the video data in real time, and when the sight line is poor, the driver can turn on high-power L ED auxiliary lighting and turn off the function when the sight line is normal, so that the service life of the battery 10 is prolonged and the duration of the battery.

When the user stops working, the power key can be pressed to shut down, and all the functional units stop working until the power key is triggered again.

Example 2:

as shown in fig. 4, the portable laser positioning device provided by this embodiment further improves the sealing effect, and a sealing groove 15 is formed in the upper edge of the rear cover 2, a sealing ring 16 is arranged in the sealing groove 15, and by arranging the sealing groove 15, the sealing ring 16 is placed in the sealing groove 15, and the sealing ring 16 is adhered to the lower surface of the front shell 1, so that the sealing effect is further improved after the rear cover 2 is matched with the front shell 1.

Claims

1. The portable laser positioning device comprises a front shell (1) and a rear cover (2) which are matched with each other, and is characterized in that a high-power L ED lamp (4) used for achieving night illumination, a wide-angle camera (5) used for detecting the surrounding environment, a radar probe (6) used for detecting the condition of an obstacle and a laser transmitter (7) used for calibration are embedded in the front shell (1), a control panel (3) electrically connected with the high-power L ED lamp (4), the wide-angle camera (5), the radar probe (6) and the laser transmitter (7) is arranged in a cavity formed by matching the front shell (1) and the rear cover (2), the control panel (3) is further electrically connected with a battery (10) used for supplying power to equipment and a WI-FI wireless module (8) used for wirelessly transmitting data, a charging port (9) used for charging the battery (10) is electrically connected to the side of the battery (10), the charging port (9) is located on the side of the rear cover (2), a lampshade (18) is arranged on the front shell (1), a U-type fixing seat (11) is arranged on the back of the rear cover (2), and the rear cover (11) is connected with the rear cover.

2. A portable laser positioning apparatus as defined in claim 1, wherein: be equipped with two first mounting holes (12) on the diaphragm of U type fixing base (11), be equipped with spacing breach (13) on another diaphragm of U type fixing base (11), be equipped with on back lid (2) with spacing card strip (14) of spacing breach (13) complex.

3. A portable laser positioning apparatus as defined in claim 1 or claim 2, wherein: a sealing groove (15) is arranged on the upper opening edge of the rear cover (2), and a sealing ring (16) is arranged in the sealing groove (15).

4. The portable laser positioning device as claimed in claim 1 or 2, wherein L-shaped clamping seats (17) are arranged on two sides in the rear cover (2), and the control panel (3) is clamped between the two clamping seats (17).