CN220398477U

CN220398477U - Portable laser range finder

Info

Publication number: CN220398477U
Application number: CN202323440295.8U
Authority: CN
Inventors: 曾雨权; 张中华; 王威; 蒋安; 李耀斌
Original assignee: Shenzhen Shanlong Intelligent Control Co ltd
Current assignee: Shenzhen Shanlong Intelligent Control Co ltd
Priority date: 2023-12-18
Filing date: 2023-12-18
Publication date: 2024-01-26
Anticipated expiration: 2033-12-18

Abstract

A portable laser range finder relates to the technical field of laser range finding, and comprises a shell, a laser range finder and a laser range finder, wherein the shell is provided with a containing cavity, and an opening communicated with the containing cavity is formed in the shell; the PCB control board is fixedly arranged in the accommodating cavity, is positioned at one side of the shell away from the opening, and is integrated with the wireless communication module so as to realize communication with an external computer; the laser displacement sensor is arranged in the accommodating cavity and is electrically connected with the PCB control board, the laser displacement sensor is provided with a laser emission detection surface, and a laser emission port matched with the laser emission detection surface is formed in the shell; the battery is arranged in the accommodating cavity and is electrically connected with the PCB control board so as to realize power supply to the laser sensor; and the rear cover is arranged at the opening of the shell and is used for closing the opening. By adopting the technical scheme, through integrating the lithium battery and the wireless communication module, the lithium battery power generation device is compact in structure, light in size, simple to operate and convenient to move and install on site.

Description

Portable laser range finder

Technical Field

The utility model relates to the technical field of laser ranging, in particular to a portable laser range finder.

Background

In the jade industry, a laser range finder is generally installed on a jade carving machine so as to test the distance height between a laser head and a jade by utilizing a laser displacement sensor, thereby facilitating adjustment of processing parameters of the jade carving machine during working.

At present, the existing laser range finder installed on a jade carving machine is not provided with an integrated lithium battery and a wireless communication module, and when the laser range finder is used, an external power supply and a wired communication line are required, so that the external dimension is large, and the laser range finder is inconvenient to install in a moving mode on site.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, laser ranging on a jade carving machine is generally not provided with an integrated lithium battery and an infinite communication module, and when the laser ranging machine is used, a power supply and a finite communication line are externally connected, so that the external dimension is large, and the laser ranging machine is inconvenient to move and install on site.

The technical scheme adopted by the utility model is as follows: a portable laser range finder comprises a shell, a laser range finder and a laser range finder, wherein the shell is provided with a containing cavity, and an opening communicated with the containing cavity is formed in the shell; the PCB control board is fixedly arranged in the accommodating cavity, is positioned at one side of the shell, which is away from the opening, and is integrated with a wireless communication module so as to realize communication with an external computer; the laser displacement sensor is arranged in the accommodating cavity and is electrically connected with the PCB control board, the laser displacement sensor is provided with a laser emission detection surface, and a laser emission port matched with the laser emission detection surface is formed in the shell; the battery is arranged in the accommodating cavity and is electrically connected with the PCB control board so as to realize power supply to the laser position sensor; and the rear cover is arranged at the opening of the shell and is used for closing the opening.

Preferably, the rear cover is provided with a magnet, and the magnet is fixed on the rear cover through a flat head tapping screw.

Preferably, the number of the magnets is two, and the two magnets are both positioned on one side of the rear cover, which is away from the shell.

Preferably, the back cover is also provided with a back rubber patch for covering the magnet.

Preferably, a switch button is arranged on the shell, the switch button is positioned on one side of the shell away from the rear cover, and the switch button is electrically connected with the PCB control board to control the opening or closing of the laser displacement sensor.

Preferably, the shell is further provided with an indicator lamp, the indicator lamp is located above the switch button, the indicator lamp is electrically connected with the PCB control board, and the indicator lamp is used for displaying the working state of the laser displacement sensor.

Preferably, a charging port is formed in the shell, a charging socket is inserted and matched in the charging port, and the charging socket is electrically connected with the PCB control board so as to charge the battery.

Preferably, screw holes are formed in the PCB control board and the laser displacement sensor, the PCB control board is fixed in the accommodating cavity through the round head self-tapping screw, and the laser displacement sensor is fixed in the accommodating cavity through the pin.

After the technical scheme is adopted, the utility model has the beneficial effects that:

this application passes through the cooperation between PCB control panel, laser displacement sensor and the battery, realizes integrated battery and wireless communication in the casing, simultaneously through covering the installation magnet in the back, the removal installation of the laser range finder of being convenient for, compact structure, the size is light and handy, and the practicality is strong, has the marketing value of preferred.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of the present embodiment;

fig. 2 is a sectional view of the present embodiment;

fig. 3 is an exploded view of the present embodiment.

Reference numerals illustrate: 1. a housing; 11. a receiving chamber; 12. a laser emitting port; 13. a switch button; 14. an indicator light; 15. a charging jack; 2. a PCB control board; 21. round head self-tapping screw; 3. a laser displacement sensor; 31. a pin; 4. a battery; 5. a rear cover; 6. a magnet; 61. a flat head self-tapping screw; 7. and (5) back-gluing the rubber paste.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 3 of the embodiments of the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "back", "side", "circumferential", and the like of the present utility model indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Moreover, the terms first, second, etc. are only used to distinguish a plurality of components or structures having the same or similar structure, and do not denote any particular limitation on the arrangement order or connection relationship.

The embodiment relates to a portable laser range finder, refer to fig. 1 and 2, including casing 1, PCB control panel 2, laser displacement sensor 3, battery 4 and back lid 5, wherein, be provided with in the casing 1 and hold chamber 11, and set up the opening with holding chamber 11 intercommunication on the casing 1, PCB control panel 2 fixed mounting is in holding chamber 11, PCB control panel 2 is located the one side that casing 1 deviates from the opening, and has wireless communication module on the PCB control panel 2 to realize the information transmission with the outside computer. The laser displacement sensor 3 fixed mounting is in holding the intracavity 11, with PCB control panel 2 electric connection, laser displacement sensor 3 has laser emission detection face, and set up on the casing 1 with laser emission detection face complex laser emission mouth 12, when installing this application on the jade engraver promptly, laser displacement sensor 3 sends laser through laser emission mouth 12 to realize the measurement of laser displacement sensor 3 and the distance height of jade, and then make things convenient for the adjustment of jade engraver during operation processing parameter. The battery 4 is a lithium battery 4, and the battery 4 is fixedly arranged in the accommodating cavity 11 and is electrically connected with the PCB control board 2, so that power is supplied to the whole laser range finder, and an external power line is not needed.

In a specific embodiment, the laser displacement sensor 3 may be fixedly installed at the bottom of the accommodating cavity 11, the PCB control board 2 and the battery 4 are both located above the laser displacement sensor 3, and the PCB control board 2 is located at a side of the battery 4 away from the rear cover 5, and in other embodiments, positions of the laser displacement sensor 3, the PCB control board 2 and the battery 4 may be correspondingly adjusted according to actual requirements, which is not limited herein.

Further, the rear cover 5 is further provided with a magnet 6, the magnet 6 is provided with a through hole, and the magnet 6 is fixedly mounted on the rear cover 5 through a flat head tapping screw 61. In the present embodiment, the number of magnets 6 is two, and both magnets 6 are located on the side of the rear cover 5 facing away from the housing 1.

In addition, in order to ensure the aesthetic feeling of the shell 1 and the magnetism of the magnet 6, the back cover 5 is further provided with a back rubber patch 7 for covering the magnet 6, and meanwhile, the back rubber patch 7 is also provided to protect the magnet, so that it can be understood that the magnet is easy to break due to the fact that the magnet adsorbs the metal to be in direct contact with and collide with, the rubber patch is elastic, and the magnet and the metal can be ensured to be in elastic contact.

It can be appreciated that in the concrete implementation process, through the setting of magnet 6, make casing 1 can adsorb on the metal surface of jade engraver, keep its stability effectively, make things convenient for the staff to carry out accurate range finding operation, and need not to use other fasteners to fix casing 1, easy operation is convenient.

Further, a switch button 13 is provided on the housing 1, the switch button 13 is located at a side of the housing 1 away from the rear cover 5, the switch button 13 is electrically connected with the PCB control board 2, and the switch button 13 is used for controlling the opening and closing of the laser displacement sensor 3.

It can be understood that when in use, the laser displacement sensor 3 can be controlled to be opened or closed by pressing the switch button 13, so that the laser displacement sensor 3 can perform accurate distance measurement operation, the operation is simple and convenient, and the condition that electric energy is wasted due to the fact that the laser displacement sensor 3 is in a working state for a long time is avoided.

Further, referring to fig. 2 and 3, an indicator light 14 is further provided on the housing 1, the indicator light 14 is located above the switch button 13, the indicator light 14 is electrically connected with the PCB control board 2, and the indicator light 14 is used for displaying the working state of the laser displacement sensor 3. In this embodiment, the number of the indicator lamps 14 is three, the three indicator lamps 14 are arranged above the switch button 13 side by side, and the three indicator lamps 14 are electrically connected with the PCB control board 2.

Further, in order to enable the battery 4 to continuously supply power to the laser displacement sensor 3, a charging port is further formed in the shell 1, a charging socket 15 is inserted into and matched with the charging port, the charging socket 15 is electrically connected with the PCB control board 2, and the battery 4 is charged through the charging socket 15, so that the cruising ability of the battery 4 is improved, and the laser displacement sensor 3 can perform ranging operation for a long time. In addition, in this embodiment, a dust cap is further disposed on the charging socket 15, the dust cap and the charging socket 15 are integrally formed, and the dust cap can close the opening of the charging socket 15.

Further, screw holes are formed in the PCB control board 2 and the laser displacement sensor 3, the PCB control board 2 is fixedly installed in the accommodating cavity 11 through the round head self-tapping screw 21, and the laser displacement sensor 3 is fixedly installed in the accommodating cavity 11 through the pin 31.

It can be understood that the PCB control board 2 and the laser displacement sensor 3 are respectively fixed in the accommodating cavity 11 through the round head self-tapping screw 21 and the pin 31, so that the installation and fixation of the PCB control board 2 and the laser displacement sensor 3 are realized, the overall stability of the laser range finder is ensured, and the accurate range finding operation can be performed by a worker. Meanwhile, in other embodiments, screws or fasteners with other shapes may be used to fix the PCB control board 2 and the laser displacement sensor 3, so long as the PCB control board 2 and the laser displacement sensor 3 can be fixed in the accommodating cavity 11 of the housing 1 and the PCB control board 2 and the laser displacement sensor 3 are not easily displaced, which is not limited herein.

The above description is only for the purpose of illustrating the technical solution of the present utility model and not for the purpose of limiting the same, and other modifications and equivalents thereof by those skilled in the art should be included in the scope of the claims of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. A portable laser rangefinder, comprising:

the shell (1) is provided with a containing cavity (11), and an opening communicated with the containing cavity (11) is formed in the shell (1);

the PCB control board (2) is fixedly arranged in the accommodating cavity (11), the PCB control board (2) is positioned at one side of the shell (1) away from the opening, and a wireless communication module is integrated on the PCB control board (2) so as to realize communication with an external computer;

the laser displacement sensor (3) is arranged in the accommodating cavity (11) and is electrically connected with the PCB control board (2), the laser displacement sensor (3) is provided with a laser emission detection surface, and the shell (1) is provided with a laser emission port (12) matched with the laser emission detection surface;

the battery (4) is arranged in the accommodating cavity (11) and is electrically connected with the PCB control board (2) so as to supply power to the laser sensor; and

and the rear cover (5) is arranged at the opening of the shell (1) and is used for closing the opening.

2. A portable laser range finder according to claim 1, characterized in that the rear cover (5) is provided with a magnet (6), and the magnet (6) is fixed to the rear cover (5) by means of a flat head tapping screw (61).

3. A portable laser range finder according to claim 2, characterized in that the number of magnets (6) is two, both magnets (6) being located on the side of the rear cover (5) facing away from the housing (1).

4. A portable laser range finder according to claim 2 or 3, characterized in that the rear cover (5) is further provided with a back rubber patch (7) for covering the magnet (6).

5. A portable laser range finder according to claim 1, characterized in that a switch button (13) is provided on the housing (1), the switch button (13) is located on the side of the housing (1) facing away from the rear cover (5), and the switch button (13) is electrically connected with the PCB control board (2) to control the opening or closing of the laser displacement sensor (3).

6. The portable laser range finder according to claim 5, wherein the housing (1) is further provided with an indicator lamp (14), the indicator lamp (14) is located above the switch button (13), the indicator lamp (14) is electrically connected with the PCB control board (2), and the indicator lamp (14) is used for displaying the working state of the laser displacement sensor (3).

7. The portable laser range finder according to claim 1, wherein a charging port is formed in the housing (1), a charging socket (15) is inserted into and matched with the charging port, and the charging socket (15) is electrically connected with the PCB control board (2) so as to charge the battery (4).

8. The portable laser range finder according to claim 1, wherein screw holes are formed in the PCB control board (2) and the laser displacement sensor (3), the PCB control board (2) is fixed in the accommodating cavity (11) through a round head self-tapping screw (21), and the laser displacement sensor (3) is fixed in the accommodating cavity (11) through a pin (31).