CN212931316U

CN212931316U - Range finder for house measurement with prevent falling protection architecture

Info

Publication number: CN212931316U
Application number: CN202021993578.9U
Authority: CN
Inventors: 李刚
Original assignee: Beijing Tiecheng Construction Supervision Co Ltd
Current assignee: Beijing Tiecheng Construction Supervision Co Ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-04-09
Anticipated expiration: 2030-09-14

Abstract

The utility model discloses a distancer is used in house measurement with prevent falling protection architecture, including protecting crust, radiating groove, distancer body and infrared emitter, the radiating groove has been seted up to the inboard of protecting crust, and the outside of radiating groove is connected with the connecting plate, the internal connection of protecting crust has the fixed block, and the inboard of fixed block is provided with the distancer body, the below of distancer body is connected with the blotter, and installs the connection lid in the top of distancer body, the inboard of connecting the lid is connected with reset spring, and reset spring's below is provided with the mounting panel, the inside of connecting the lid is fixed with first guard plate, the top of distancer body is connected with infrared emitter, the check lock lever is installed in the outside of connecting the lid. This distancer is used in house measurement with prevent falling protection architecture is convenient for dispel the heat, avoids influencing the use, and has and prevents falling protection architecture, prevents that the collision from causing the damage, convenient dismantlement and installation moreover.

Description

Range finder for house measurement with prevent falling protection architecture

Technical Field

The utility model relates to a technical field is measured in the house, specifically is a distancer is used in house measurement with prevent falling protection architecture.

Background

In order to improve the attractiveness of a house, people need to finish the house integrally before moving the house into a new house, and a distance meter is used for reducing the labor intensity of measuring personnel in order to conveniently and accurately and quickly measure data of the house;

however, the common distance measuring instruments in the market are inconvenient to dissipate heat, influence use, do not have a drop-proof protection structure, are easy to damage, and are inconvenient to detach and install, so that the distance measuring instrument with the drop-proof protection structure for house measurement is provided, and the problems provided in the above are solved conveniently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a house is surveyed and is used distancer with prevent falling protection architecture to provide the heat dissipation of being not convenient for in solving above-mentioned background, the influence is used, and does not have and prevents falling protection architecture, damages easily, moreover inconvenient dismantlement and the problem of installation.

In order to achieve the above object, the utility model provides a following technical scheme: a distance meter with an anti-falling protection structure for house measurement comprises a protective shell, a heat dissipation groove, a distance meter body and an infrared emitter, wherein the heat dissipation groove is formed in the inner side of the protective shell, a connecting plate is connected to the outer side of the heat dissipation groove, a fixed block is connected to the inner portion of the protective shell, the distance meter body is arranged on the inner side of the fixed block, a cushion pad is connected to the lower portion of the distance meter body, a connecting cover is mounted above the distance meter body, a reset spring is connected to the inner side of the connecting cover, a mounting plate is arranged below the reset spring, a first protection plate is fixed to the inner portion of the connecting cover, a movable block is connected to the inner side of the lower portion of the connecting cover, an extrusion block is arranged below the movable block, the top end of the distance meter body is connected with the infrared emitter, a second protection plate is arranged in front of the infrared emitter, and the tail end of the locking rod is fixed with a limiting block which is fixedly connected with the connecting block.

Preferably, the radiating grooves are arranged at equal intervals on the inner sides of the left end and the right end of the protective shell, the radiating grooves and the connecting plates are arranged in a one-to-one correspondence mode, and the outer sides of the connecting plates and the outer surface of the protective shell are located on the same plane.

Preferably, the buffer cushion is of an elastic structure, the buffer cushion and the protective shell are connected in a sticking mode, and the connecting cover and the protective shell form a dismounting structure through the locking rod.

Preferably, the mounting panel is symmetrical around the axis of connecting the lid and sets up, and the connected mode of first guard plate and connection lid is for inlaying the connection to first guard plate all is transparent construction with the second guard plate.

Preferably, the movable block forms a lifting structure inside the connecting cover, and the movable block and the extrusion block are welded to form an integrated structure.

Preferably, the locking lever constitutes revolution mechanic in the outside of connecting the lid, and the longitudinal section of locking lever is "L" shape structure setting to the connected mode of locking lever and stopper is the block connection, and the interface of locking lever and connecting block all is the slope structure setting moreover.

Compared with the prior art, the beneficial effects of the utility model are that: the distance meter with the anti-falling protection structure for house measurement is convenient for heat dissipation and avoids influencing use, and the distance meter with the anti-falling protection structure is prevented from being damaged due to collision and is convenient to disassemble and assemble;

1. the range finder is provided with the connecting plate and the movable block, in the using process of the range finder, the heat dissipation of the device is facilitated through the heat dissipation grooves which are formed in the inner sides of the left end and the right end of the protective shell at equal intervals, the movable block is manually extruded to drive the extrusion block to slide on the inner side of the connecting cover, and then the keys on the range finder body can be extruded to facilitate use;

2. the range finder is provided with a cushion pad and an installation plate, the installation plate supports the range finder body against the inner side of the protective shell under the action of a return spring, and in the falling collision process, the cushion pad with an elastic structure and the elastic force of the return spring can play a role in shock absorption and protection, so that the range finder has an anti-falling protection structure, and is prevented from being damaged due to collision;

3. be provided with check lock lever and connecting block, the check lock lever that is "L" shape structure through manual rotation longitudinal section makes it rotate and with the connecting block, and the interface of check lock lever and connecting block all is the slope structure, consequently rotates the in-process at the check lock lever, can make the protecting crust and connect the lid and extrude each other, makes it connect closely, and through the block of check lock lever and stopper, the check lock lever of being convenient for is spacing, and convenient device dismantles and installs.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of a side view of the connection between the locking lever and the limiting block of the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic side view of the cross-sectional structure of the present invention.

In the figure: 1. a protective shell; 2. a heat sink; 3. a connecting plate; 4. a fixed block; 5. a rangefinder body; 6. a cushion pad; 7. a connecting cover; 8. a return spring; 9. mounting a plate; 10. a first guard plate; 11. a movable block; 12. extruding the block; 13. an infrared emitter; 14. a second guard plate; 15. a locking lever; 16. a limiting block; 17. and (4) connecting the blocks.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a distance measuring instrument with an anti-falling protection structure for house measurement comprises a protective shell 1, a heat dissipation groove 2, a connecting plate 3, a fixed block 4, a distance measuring instrument body 5, a buffer cushion 6, a connecting cover 7, a reset spring 8, a mounting plate 9, a first protection plate 10, a movable block 11, an extrusion block 12, an infrared emitter 13, a second protection plate 14, a locking rod 15, a limiting block 16 and a connecting block 17, wherein the heat dissipation groove 2 is formed in the inner side of the protective shell 1, the connecting plate 3 is connected to the outer side of the heat dissipation groove 2, the fixed block 4 is connected to the inner side of the protective shell 1, the distance measuring instrument body 5 is arranged on the inner side of the fixed block 4, the buffer cushion 6 is connected to the lower portion of the distance measuring instrument body 5, the connecting cover 7 is mounted above the distance measuring instrument body 5, the reset spring 8 is connected to the inner side of the connecting cover 7, the mounting plate 9 is, and the inboard movable block 11 that is connected with in the below of connecting lid 7 to the below of movable block 11 is provided with extrusion piece 12, and the top of distancer body 5 is connected with infrared emitter 13, and the place ahead of infrared emitter 13 is provided with second guard plate 14, connects the outside of lid 7 and installs check lock lever 15, and the end of check lock lever 15 is fixed with stopper 16, and stopper 16 and connecting block 17 fixed connection.

As shown in fig. 1, 3 and 4, the heat dissipation grooves 2 are arranged at equal intervals on the inner sides of the left and right ends of the protective shell 1, and the heat dissipation grooves 2 are arranged in one-to-one correspondence with the connecting plates 3, the outer side of the connecting plate 3 and the outer surface of the protective shell 1 are positioned on the same plane, so that the device can radiate heat in time and avoid influencing the use, the buffer cushion 6 is of an elastic structure, the connection mode of the buffer cushion 6 and the protective shell 1 is adhesive connection, the connecting cover 7 and the protective shell 1 form a disassembly structure through the locking rod 15, so that the distance measuring instrument body 5 is conveniently protected against falling, the mounting plates 9 are symmetrically arranged in the front and back direction of the central axis of the connecting cover 7, the first protective plate 10 is connected with the connecting cover 7 in an embedded manner, the first protection plate 10 and the second protection plate 14 are both transparent structures, so that the distance measuring instrument body 5 can be conveniently abutted against the inner side of the protection shell 1, and an instrument screen can be conveniently observed;

like in fig. 2 and 4 movable block 11 constitute elevation structure in the inside of connecting lid 7, and movable block 11 and extrusion block 12 welding are integral structure, make things convenient for the use of distancer, check lock lever 15 constitutes revolution mechanic in the outside of connecting lid 7, and the longitudinal section of check lock lever 15 is "L" shape structure setting, and check lock lever 15 is connected for the block with stopper 16's connected mode, and check lock lever 15 all is the slope structure setting with the interface of connecting block 17, can make protecting crust 1 and connecting lid 7 extrude each other, make it connect closely, make things convenient for device dismantlement and installation.

The working principle is as follows: when the distance measuring instrument with the anti-falling protection structure for house measurement is used, firstly, the distance measuring instrument body 5 in fig. 1 is arranged on the inner side of the protective shell 1 under the limiting action of the fixing block 4, the connecting cover 7 in fig. 4 is arranged above the protective shell 1, and the locking rods 15 which are symmetrically arranged on the left and right sides of the central axis of the protective shell 1 in fig. 3 are rotated, so that the locking rod 15 with the L-shaped structure in the longitudinal section in fig. 2 is clamped with the connecting block 17, and the interface of the locking rod 15 and the connecting block 17 is arranged in an inclined structure, therefore, in the rotating process of the locking rod 15, the protective shell 1 and the connecting cover 7 can be mutually extruded, the connection is more compact, the locking rod 15 is conveniently limited by the clamping connection of the locking rod 15 and the limiting block 16, the disassembly and the installation of the device are convenient, after the installation, the movable block 11 in fig. 4 is manually extruded, the extrusion block 12 is driven to slide on the inner side of the connecting cover 7, so that the keys on the distance measuring instrument body 5 can be extruded, and the distance measuring instrument body 5 starts to work;

the infrared emitter 13 in figure 1 emits infrared rays, the distance size inside the house is measured, and the first protection plate 10 and the second protection plate 14 which are of transparent structures protect the device, the service life of the device is prolonged, in the using process of the distance measuring instrument, the heat dissipation grooves 2 which are arranged at equal intervals are formed in the inner sides of the left end and the right end of the protection shell 1, the heat dissipation of the device is facilitated, the distance measuring instrument body 5 is abutted to the inner side of the protection shell 1 under the action of the reset spring 8 by the mounting plate 9 in figure 4, in the falling collision process, under the elastic force action of the cushion pad 6 and the reset spring 8 of the elastic structure, the shock absorption and protection effect can be achieved, the device is enabled to have the anti-falling protection structure, the collision is prevented from causing damage, and a series of operations of the distance measuring instrument with the anti-falling protection structure for house measurement are completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a house is surveyd and is used distancer with prevent falling protection architecture, includes protecting crust (1), radiating groove (2), distancer body (5) and infrared emitter (13), its characterized in that: the inner side of the protective shell (1) is provided with a heat dissipation groove (2), the outer side of the heat dissipation groove (2) is connected with a connecting plate (3), the inner part of the protective shell (1) is connected with a fixed block (4), the inner side of the fixed block (4) is provided with a range finder body (5), the lower part of the range finder body (5) is connected with a buffer pad (6), a connecting cover (7) is arranged above the range finder body (5), the inner side of the connecting cover (7) is connected with a reset spring (8), a mounting plate (9) is arranged below the reset spring (8), a first protective plate (10) is fixed inside the connecting cover (7), the inner side of the lower part of the connecting cover (7) is connected with a movable block (11), an extrusion block (12) is arranged below the movable block (11), the top end of the range finder body (5) is connected with an infrared emitter (13), and the place ahead of infrared emitter (13) is provided with second guard plate (14), check lock lever (15) are installed in the outside of connecting lid (7), and the end of check lock lever (15) is fixed with stopper (16) to stopper (16) and connecting block (17) fixed connection.

2. The distance measuring instrument for house measurement with anti-falling protection structure according to claim 1, wherein: the radiating grooves (2) are arranged at equal intervals on the inner sides of the left end and the right end of the protective shell (1), the radiating grooves (2) are in one-to-one correspondence with the connecting plates (3), and the outer sides of the connecting plates (3) and the outer surface of the protective shell (1) are located on the same plane.

3. The distance measuring instrument for house measurement with anti-falling protection structure according to claim 1, wherein: the buffer pad (6) is of an elastic structure, the connection mode of the buffer pad (6) and the protective shell (1) is a sticking connection mode, and the connecting cover (7) forms a dismounting structure with the protective shell (1) through the locking rod (15).

4. The distance measuring instrument for house measurement with anti-falling protection structure according to claim 1, wherein: mounting panel (9) are symmetrical about the axis of connecting lid (7) and set up, and first guard plate (10) are connected for inlaying with the connected mode of connecting lid (7) to first guard plate (10) all are transparent construction with second guard plate (14).

5. The distance measuring instrument for house measurement with anti-falling protection structure according to claim 1, wherein: the movable block (11) forms a lifting structure in the connecting cover (7), and the movable block (11) and the extrusion block (12) are welded to form an integrated structure.

6. The distance measuring instrument for house measurement with anti-falling protection structure according to claim 1, wherein: the locking rod (15) forms a rotating structure on the outer side of the connecting cover (7), the longitudinal section of the locking rod (15) is arranged in an L-shaped structure, the locking rod (15) is connected with the limiting block (16) in a clamping mode, and the locking rod (15) and the connecting block (17) are arranged in an inclined structure.