Intelligent range finder for building detection
By designing a multi-function jacket on the laser rangefinder, blocking the charging port and serving as a laser reflection target, the problems of equipment vulnerability and measurement difficulties are solved, better protection and application expansion are achieved, and user experience is improved.
Patent Information
- Application Number
- CN202420501833.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-15
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-03-15
AI Technical Summary
Existing laser rangefinders are prone to damage the charging port during long-term use, and their application range is limited due to the lack of shielding when measuring building materials.
A rangefinder for intelligent inspection of building is designed, which is protected by a multi-function jacket. The jacket includes a connecting seat, clamp arm, protrusion and paddle. By buckle the clamp arm from bottom to top to the distancefinder The surface of the instrument is closed by the charging port through the interface plug. The clamp arm can act as a laser reflection target to expand the scope of measurement application.
Effectively protect the charging port, prevent pollution and bumps, enhance connection strength, and reflect lasers through the clamp arm to solve the problem that lasers are difficult to reflect when measuring building materials, expand the application range of the rangefinder and improve user experience.
Smart Images
Figure CN222299786U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the relevant field of distance measuring instruments, in particular to a distance measuring instrument for intelligent building detection. Background Art
[0002] A laser rangefinder is an instrument that uses a certain parameter of a modulated laser to measure the distance to a target. Its principle is to emit a beam or a series of short pulsed laser beams to the target, and the photoelectric element receives the laser beam reflected by the target. The timer measures the time from the emission to the reception of the laser beam, and calculates the distance from the observer to the target. It is easy to operate and is often used in building dimension detection. With the iteration and upgrading of products, laser rangefinders on the market are becoming more and more intelligent. Devices can be bound to the Internet to facilitate the uploading of synchronous measurement data, making operation more convenient.
[0003] Existing patent application number: CN202021681495.6 A handheld intelligent laser rangefinder includes a shell, a main board arranged in the shell, a laser transmitter and a laser receiver connected to the main board, and a protective cover is arranged outside the laser transmitter and the laser receiver, and the protective cover includes a first protective plate and a second protective plate hingedly connected; a receiving groove for accommodating the first protective plate and the second protective plate is arranged on the rear side of the shell, and the receiving groove is provided with a limiting rod for limiting the second protective plate to prevent the second protective plate from detaching from the receiving groove, and a limiting groove cooperating with the limiting rod is arranged on the second protective plate, which can protect the laser transmitter and the laser receiver.
[0004] The above patent records an intelligent laser rangefinder. When used, the laser rangefinder often needs to be placed on the ground to perform measurement operations. Long-term use can easily cause the charging port on the outside of the laser rangefinder to be contaminated and damaged, thereby shortening the product life. In addition, laser rangefinders are usually used to measure room dimensions. When measuring building materials (such as floor tiles, etc.), there is no obstruction at the end point of the distance measurement to reflect the laser, making the measurement operation difficult to perform, making the application scope of the laser rangefinder relatively small. The functions of the laser rangefinder need to be improved based on the above problems to enhance the user experience. Utility Model Content
[0005] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a building intelligent detection rangefinder.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a distance meter for intelligent building detection, comprising a distance meter body, a display screen, a keypad, a laser emission module, a laser receiving module, a charging port and a multifunctional jacket, wherein the upper half of the front of the distance meter body is provided with a display screen, the lower half of the front of the distance meter body is provided with a keypad, the left end of the top surface of the distance meter body is provided with a laser emission module, the right end of the top surface of the distance meter body is provided with a laser receiving module, the charging port is provided in the center of the bottom end of the distance meter body, and the A multifunctional jacket is arranged on the outside of the rangefinder body, and the multifunctional jacket comprises a connecting seat, a clamping arm, a protruding portion and a paddle. The left and right sides of the connecting seat are integrally connected with the clamping arms, wherein the connecting seat is clamped on both sides of the rangefinder body from bottom to top through the clamping arms, and the connecting seat is tightly fitted with the bottom surface of the rangefinder body. A protruding portion is arranged on the upper end of the inner side surface of the clamping arm, and buckle grooves are arranged on the upper ends of the left and right side walls of the rangefinder body. When the clamping arms are clamped on both sides of the rangefinder body, the protruding portions can be engaged with the inner sides of the buckle grooves, and a paddle is arranged on the top of the outer side surface of the clamping arm.
[0007] Preferably, the back side of the multifunctional jacket is flat and straight.
[0008] Preferably, the thickness of the clamp arm is not less than 2.5 mm, and the clamp arm is at the same height as the rangefinder body.
[0009] Preferably, the connecting seat and the clamping arm are made of an opaque resin material as a whole, and the outer surface of the clamping arm is flat, straight and polished.
[0010] Preferably, a sealing strip is bonded to the edge of the top surface of the connection seat, and the sealing strip is connected end to end to form a closed shape.
[0011] Preferably, an interface plug is installed in the center of the top surface of the connecting socket, and the interface plug can be plugged into the inner side of the charging port.
[0012] Preferably, the outer side surface of the clamp arm is provided with rubber anti-skid patterns, and there are at least two groups of rubber anti-skid patterns, and the two groups of rubber anti-skid patterns are distributed at the upper and lower ends of the outer side surface of the clamp arm.
[0013] Beneficial effects of the utility model:
[0014] The utility model provides a multifunctional jacket on the outside of the rangefinder body, and buckles the multifunctional jacket onto the surface of the rangefinder body from bottom to top. During the process, the interface plug is also inserted into the inner side of the charging port to seal it, so that dust and liquid are difficult to enter, thereby providing good protection for the charging port. The clamp arm of the multifunctional jacket can protect the side part of the rangefinder body to prevent the side part of the rangefinder body from being bumped and scratched. When measuring building materials such as floor tiles, the rangefinder body is first placed on the edge of one side of the floor tiles, and then the multifunctional jacket is horizontally placed on the edge of the other side of the floor tiles. Then the rangefinder body is opened for distance measurement, and the multifunctional jacket is used as the end point target of the distance measurement. The laser beam of the laser transmitting module is reflected back to the laser receiving module via the clamp arm, so as to measure the size of the floor tile. The multifunctional jacket can not only protect the rangefinder body, but also cooperate with the rangefinder body to complete the measurement operation, thereby expanding its application range and improving the user experience.
[0015] The utility model provides an interface plug on the top surface of the connection seat to block the charging port through the interface plug, making it difficult for dust and liquid to enter, further improving the protection effect of the charging port, and also enhancing the connection strength between the multifunctional jacket and the rangefinder body, making it difficult for the multifunctional jacket to fall off by itself. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the structure of the utility model;
[0017] Figure 2 This utility model Figure 1 Schematic diagram of the structure after the multifunctional jacket is removed;
[0018] Figure 3 It is a schematic diagram of the upward structure of the rangefinder main body in the utility model;
[0019] Figure 4 It is a schematic diagram of the structure of the multifunctional jacket in the utility model;
[0020] Figure 5 It is a schematic diagram of the use state of the multifunctional jacket in the utility model in combination with the rangefinder main body.
[0021] Among them: rangefinder body-1, buckle slot-11, display screen-2, button area-3, laser transmitting module-4, laser receiving module-5, charging port-6, multi-function jacket-7, connecting seat-71, clamping arm-72, protrusion-73, paddle-74, sealing strip-75, interface plug-76, rubber anti-slip texture-77. DETAILED DESCRIPTION
[0022] In order to further explain the technical solution of the present utility model, it is described in detail through specific embodiments below.
[0023] See also Figure 1 and Figure 3 The utility model provides a distance meter for intelligent building detection, including a distance meter body 1, a display screen 2, a keypad area 3, a laser emitting module 4, a laser receiving module 5, a charging port 6 and a multifunctional jacket 7. The upper half of the front side of the distance meter body 1 is provided with a display screen 2, the lower half of the front side of the distance meter body 1 is provided with a keypad area 3, the left end of the top surface of the distance meter body 1 is installed with a laser emitting module 4, the right end of the top surface of the distance meter body 1 is installed with a laser receiving module 5, the charging port 6 is arranged in the center of the bottom end of the distance meter body 1, and the outer side of the distance meter body 1 is provided with a multifunctional jacket 7.
[0024] See also Figure 2 , Figure 4 and Figure 5 The multifunctional clip 7 in the present invention comprises a connecting seat 71, a clamping arm 72, a protrusion 73 and a plectrum 74. The left and right sides of the connecting seat 71 are integrally connected with the clamping arms 72, wherein the connecting seat 71 is clamped on both sides of the rangefinder body 1 from bottom to top through the clamping arms 72, and the connecting seat 71 is tightly fitted with the bottom surface of the rangefinder body 1, and the upper end of the inner side surface of the clamping arm 72 is provided with a protrusion 73, and the upper end of the left and right side walls of the rangefinder body 1 are provided with buckle grooves 11. When the clamping arms 72 are buckled on both sides of the rangefinder body 1, the protrusions 73 can be engaged with the inner sides of the buckle grooves 11, so as to fix the multifunctional clip 7 on both sides of the rangefinder body 1, and the top of the outer side surface of the clamping arm 72 is provided with a plectrum 74, and the user can use the plectrum 74 to pry the clamping arms 72 on both sides outward, so as to separate the protrusions 73 from the buckle grooves 11 for disassembly.
[0025] To further explain, the back side of the multifunctional jacket 7 is flat and straight, so that the multifunctional jacket 7 can be stably placed horizontally on the ground, thereby better cooperating with the rangefinder body 1 to complete the measurement operation.
[0026] To further illustrate, the thickness of the clamp arm 72 is not less than 2.5 mm, and the clamp arm 72 is at the same height as the rangefinder body 1 , so that the clamp arm 72 can effectively protect the side of the rangefinder body 1 and prevent the side of the rangefinder body 1 from being bumped and scratched.
[0027] To further illustrate, the connecting seat 71 and the clamp arm 72 are made of an opaque resin material as a whole, and the outer side surface of the clamp arm 72 is flat, straight and polished, so that the clamp arm 72 has a good laser reflection effect, so as to better cooperate with the rangefinder body 1 to complete the measurement operation.
[0028] To further explain, a sealing strip 75 is bonded to the edge of the top surface of the connecting socket 71, and the sealing strip 75 is connected end to end to form a closed shape. The sealing strip 75 can fill the gap between the connecting socket 71 and the rangefinder body 1, making it difficult for dust and liquid to enter, thereby providing good protection for the charging port 6.
[0029] To further illustrate, an interface plug 76 is installed in the center of the top surface of the connecting socket 71, and the interface plug 76 can be plugged into the inner side of the charging port 6. The charging port 6 is blocked by the interface plug 76, making it difficult for dust and liquid to enter, thereby further improving the protection effect of the charging port 6, and can also enhance the connection strength between the multifunctional jacket 7 and the rangefinder body 1, so that the multifunctional jacket 7 is not easy to fall off by itself.
[0030] To further explain, the outer side of the clamp arm 72 is provided with rubber anti-skid patterns 77, and there are at least two groups of rubber anti-skid patterns 77, and the two groups of rubber anti-skid patterns 77 are distributed at the upper and lower ends of the outer side of the clamp arm 72 to ensure the user's grip stability on the multifunctional clamp 7 and avoid accidental slipping of the clamp arm 72 due to the smooth surface.
[0031] Here’s how it works:
[0032] First, use an adapter charger to connect to the charging port 6 to charge the rangefinder body 1 to ensure that the rangefinder body 1 has enough power to complete the measurement work.
[0033] Second, before use, the rangefinder body 1 can be equipped with the multifunctional jacket 7. The specific installation operation is: buckle the multifunctional jacket 7 onto the surface of the rangefinder body 1 from bottom to top until the protrusion 73 on the clamp arm 72 is engaged with the inner side of the buckle groove 11. During this process, the interface plug 76 on the top of the connecting seat 71 will also be inserted into the inner side of the charging port 6 to block it, making it difficult for dust and liquid to enter, thereby providing good protection for the charging port 6, thereby completing the installation and connection between the multifunctional jacket 7 and the rangefinder body 1. The clamp arm 72 of the multifunctional jacket 7 can protect the side parts of the rangefinder body 1 to prevent the side parts of the rangefinder body 1 from being bumped and scratched. By providing a sealing strip 75 at the edge of the top surface of the connecting seat 71, the sealing strip 75 can fill the gap between the connecting seat 71 and the rangefinder body 1, making it difficult for dust and liquid to enter, thereby providing good protection for the charging port 6.
[0034] Third, when in use, first start the rangefinder body 1 to enter the distance measurement mode through the key area 3. The rangefinder body 1 can emit a pulsed laser beam through the laser emitting module 4, and then the laser receiving module 5 receives the laser beam reflected back by the end target. The rangefinder body 1 can calculate the distance between it and the end target based on the time difference, thereby completing the distance measurement work, and the distance value will be displayed on the display screen 2.
[0035] Fourth, the rangefinder body 1 is usually used to measure the size of a room. When measuring building materials such as floor tiles, since there is no obstruction to reflect the laser at the end point of the distance measurement, the measurement operation is difficult to perform. By arranging a multifunctional jacket 7 on the outside of the rangefinder body 1, the user can first remove the multifunctional jacket 7. The specific disassembly operation is: the clamping arms 72 on both sides are opened outward by the paddle 74 to separate the protrusion 73 from the buckle groove 11, and then the multifunctional jacket 7 can be removed downward from the surface of the rangefinder body 1 to complete the disassembly. When measuring, the rangefinder body 1 is first placed on the edge of one side of the floor tile, and then the multifunctional jacket 7 is placed horizontally on the edge of the other side of the floor tile. Then, the rangefinder body 1 is opened for distance measurement, and the multifunctional jacket 7 is used as the end point target of the distance measurement. The laser beam of the laser emitting module 4 will be reflected back to the laser receiving module 5 via the clamping arm 72, so as to measure the size of the floor tile. The multifunctional jacket 7 can not only protect the rangefinder body 1, but also cooperate with the rangefinder body 1 to complete the measurement operation, thereby expanding its application range to enhance the user experience.
[0036] The utility model provides a distance meter for intelligent building detection, wherein a multifunctional jacket 7 is arranged on the outside of a distance meter body 1, and the multifunctional jacket 7 is buckled onto the surface of the distance meter body 1 from bottom to top. During this process, an interface plug 76 is also inserted into the inside of a charging port 6 to seal it, so that dust and liquid are difficult to enter, thereby providing good protection for the charging port 6. The clamping arm 72 of the multifunctional jacket 7 can protect the side of the distance meter body 1 to prevent the side of the distance meter body 1 from being bumped and scratched. When measuring building materials such as floor tiles, the distance meter body 1 is first placed on one edge of the floor tiles, and then the multifunctional jacket 7 is horizontally placed on the other edge of the floor tiles, and then the measuring function is turned on. The rangefinder body 1 is used for distance measurement, and the multifunctional jacket 7 is used as the end point target of the distance measurement. The laser beam of the laser emitting module 4 will be reflected back to the laser receiving module 5 via the clamping arm 72, so as to measure the size of the floor tile. The multifunctional jacket 7 can not only protect the rangefinder body 1, but also cooperate with the rangefinder body 1 to complete the measurement operation, thereby expanding its application range to enhance the user experience. An interface plug 76 is provided on the top surface of the connecting seat 71, and the charging port 6 is blocked by the interface plug 76, so that dust and liquid are difficult to enter, thereby further improving the protection effect of the charging port 6, and can also enhance the connection strength between the multifunctional jacket 7 and the rangefinder body 1, so that the multifunctional jacket 7 is not easy to fall off by itself.
[0037] The above description is only a preferred example of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A distance meter for building intelligent detection, comprising a distance meter body (1), a display screen (2), a keypad (3), a laser emitting module (4), a laser receiving module (5) and a charging port (6), wherein the upper front half of the distance meter body (1) is provided with a display screen (2), the lower front half of the distance meter body (1) is provided with a keypad (3), the left end of the top surface of the distance meter body (1) is provided with a laser emitting module (4), the right end of the top surface of the distance meter body (1) is provided with a laser receiving module (5), and the charging port (6) is provided in the center of the bottom end of the distance meter body (1); Features: The device also comprises a multifunctional jacket (7). The multifunctional jacket (7) is arranged on the outside of the rangefinder body (1). The multifunctional jacket (7) comprises a connecting seat (71), a clamping arm (72), a protruding portion (73) and a paddle (74). The connecting seat (71) is integrally connected to the clamping arms (72) on both sides. The connecting seat (71) is clamped on both sides of the rangefinder body (1) from bottom to top through the clamping arms (72). The connecting seat (71) is tightly fitted with the bottom surface of the rangefinder body (1). The upper end of the inner side surface of the clamping arm (72) is provided with a protruding portion (73). The upper end of the left and right side walls of the rangefinder body (1) are both provided with buckling grooves (11). When the clamping arms (72) are clamped on both sides of the rangefinder body (1), the protruding portion (73) can be engaged with the inner side of the buckling groove (11). The top of the outer side surface of the clamping arm (72) is provided with a paddle (74).
2. According to claim 1, a distance meter for intelligent building detection, characterized in that: The back side of the multifunctional jacket (7) is flat and straight.
3. The intelligent distance meter for building detection according to claim 1, characterized in that: The thickness of the clamp arm (72) is not less than 2.5 mm, and the clamp arm (72) is in the same height as the rangefinder body (1).
4. The intelligent distance meter for building detection according to claim 1, characterized in that: The connecting seat (71) and the clamping arm (72) are made of an opaque resin material as a whole, and the outer side surface of the clamping arm (72) is flat and straight and has been polished.
5. The intelligent distance meter for building detection according to claim 1, characterized in that: A sealing strip (75) is bonded to the edge of the top surface of the connection seat (71), and the sealing strip (75) is connected end to end to form a closed shape.
6. The intelligent distance meter for building detection according to claim 1, characterized in that: An interface plug (76) is installed at the center of the top surface of the connection seat (71), and the interface plug (76) can be plugged into the inner side of the charging port (6).
7. The intelligent distance meter for building detection according to claim 1, characterized in that: The outer side surface of the clamp arm (72) is provided with rubber anti-skid patterns (77), and there are at least two groups of rubber anti-skid patterns (77), and the two groups of rubber anti-skid patterns (77) are distributed at the upper and lower ends of the outer side surface of the clamp arm (72).