CN217360307U

CN217360307U - Portable high-precision laser range finder

Info

Publication number: CN217360307U
Application number: CN202220574028.6U
Authority: CN
Inventors: 郭明; 李守伟
Original assignee: Hefei Sanwei Communication Design Consulting Co ltd
Current assignee: Hefei Sanwei Communication Design Consulting Co ltd
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-09-02
Anticipated expiration: 2032-03-16

Abstract

The application relates to a portable high-precision laser range finder, which comprises a range finder body, wherein the range finder body consists of a shell, a display screen, keys and a laser assembly, a protective cover is rotatably arranged at the right end of the shell through a rotating shaft, one end of the protective cover, which is close to the display screen, is provided with a groove matched with the display screen, a plurality of key grooves are arranged below the groove, and the number and the positions of the key grooves correspond to the keys one by one; this scheme protects this kind of laser range finder's display screen and button through the visor to when not using this kind of laser range finder, can avoid the surface of display screen to produce the mar and the impaired condition of button takes place, thereby improves this kind of laser range finder's life, and recess and button groove can avoid the visor to cause the extrusion to display screen and button.

Description

Portable high-precision laser range finder

Technical Field

The application relates to the technical field of laser range finders, in particular to a portable high-precision laser range finder.

Background

The laser distance measuring instrument is an instrument for measuring the distance to a target by using a certain parameter of modulated laser. The high-precision laser range finder is high in measurement precision, most of the existing high-precision laser range finders are handheld basically, and the range finder is convenient to use.

However, the existing portable, i.e. handheld, high-precision laser rangefinder has the following disadvantages: the display screen and the keys are basically exposed outside, and when the laser range finder is not used, the display screen is easily scratched or the keys are easily damaged due to insufficient storage, so that the service life of the laser range finder is easily shortened. Accordingly, those skilled in the art have provided a portable high-precision laser range finder to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems proposed in the background art described above, the present application provides a portable high-precision laser range finder.

The application provides a portable high accuracy laser range finder adopts following technical scheme:

the utility model provides a portable high accuracy laser range finder, includes the distancer body, the distancer body comprises casing, display screen, button and laser assembly, the right-hand member of casing rotates through the pivot and is provided with the visor, the visor is close to the recess with display screen looks adaptation is seted up to the one end of display screen, the below of recess is provided with a plurality of button groove, according to the quantity and the position of keyway with the button one-to-one.

Through adopting above-mentioned technical scheme, when not using this kind of laser range finder, accessible visor protects this kind of laser range finder's display screen and button to can avoid the surface of display screen to produce the condition emergence that mar and button are impaired, can improve this kind of laser range finder's life, recess and button groove can avoid the visor to cause the extrusion to display screen and button.

Preferably, a cushion is installed in the groove.

By adopting the technical scheme, the buffering protection effect on the display screen can be enhanced.

Preferably, the left end of terminal surface has seted up the draw-in groove before the casing, the visor is close to the one end of draw-in groove install with the card strip of draw-in groove looks adaptation, the inner wall of draw-in groove with the outer wall of card strip all coats and has coated magnetic material.

Through adopting above-mentioned technical scheme, can avoid the visor automatic falling through the cooperation between draw-in groove and the card strip, can strengthen the stability of being connected between protective cover and the casing through magnetic material simultaneously.

Preferably, the protective cover is far away from one end of the display screen and the rear end of the shell is provided with two mounting grooves, and magnetic stripes are mounted in the mounting grooves.

Through adopting above-mentioned technical scheme, when needs use this kind of laser range finder, only need with visor upset to the rear end of distancer body can, then can adsorb the rear end at the casing with the magnetic stripe inter attraction on magnetic stripe on the visor and the casing, avoid the visor to be in the active state and influence this kind of laser range finder's normal use.

Preferably, L plates are symmetrically arranged at the upper end and the lower end of the shell, buckles are arranged at the horizontal sections of the L plates, an elastic band is tied on one buckle, and a hook is arranged at the tail end of the elastic band.

Through adopting above-mentioned technical scheme, when the protection quilt was turned over to the rear end of casing, the accessible pulling couple for the elastic band is stretched, and detain the couple on another ring, not only can make the elastic band further compress tightly the visor, can also tie up this kind of laser range finder on hand through the elastic band in the use, with prevent that this kind of laser range finder landing is on ground in the use.

To sum up, the application comprises the following beneficial technical effects:

1. according to the scheme, the display screen and the keys of the laser range finder are protected by the protective cover, so that when the laser range finder is not used, the surface of the display screen can be prevented from being scratched, the keys can be prevented from being damaged, the service life of the laser range finder can be prolonged, and the grooves and the key grooves can prevent the protective cover from extruding the display screen and the keys;

2. this scheme only needs overturn the visor to the rear end of distancer body when needs use this kind of laser rangefinder, then can adsorb the rear end at the casing through the magnetic stripe on the visor and the magnetic stripe inter attraction on the casing to can avoid the visor to be in the active state and influence this kind of laser rangefinder's normal use.

Drawings

FIG. 1 is a perspective view of a portable high precision laser rangefinder in an embodiment of the present application;

FIG. 2 is a front view of a portable high precision laser rangefinder in an embodiment of the present application;

FIG. 3 is a left side view of a portable high precision laser rangefinder in an embodiment of the present application;

FIG. 4 is a rear view of a portable high precision laser rangefinder in an embodiment of the present application;

fig. 5 is an enlarged view of a portion of the structure at X in fig. 3.

Description of reference numerals: 1. a rangefinder body; 10. a housing; 11. a display screen; 12. pressing a key; 13. a laser assembly; 14. a protective cover; 15. a groove; 16. pressing a key slot; 150. a cushion pad; 101. a card slot; 140. clamping the strip; 103. an L plate; 104. buckling; 105. an elastic band; 106. hooking; 141. a magnetic strip.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses portable high accuracy laser range finder. Referring to fig. 1 to 5, a portable high-precision laser range finder comprises a range finder body 1, wherein the range finder body 1 is composed of a housing 10, a display screen 11, keys 12 and a laser assembly 13, the right end of the housing 10 is rotatably provided with a protective cover 14 through a rotating shaft, one end of the protective cover 14 close to the display screen 11 is provided with a groove 15 matched with the display screen 11, a plurality of key grooves 16 are arranged below the groove 15 and correspond to the keys 12 one by one according to the number and the positions of the key grooves 16, a buffer cushion 150 is arranged in the groove 15, the left end of the front end surface of the housing 10 is provided with a clamping groove 101, one end of the protective cover 14 close to the clamping groove 101 is provided with a clamping strip 140 matched with the clamping groove 101, the inner wall of the clamping groove 101 and the outer wall of the clamping strip 140 are both coated with magnetic materials, when the laser range finder is not used, the display screen 11 and the keys 12 of the laser range finder can be protected through the protective cover 14, thereby can avoid the surface of display screen 11 to produce the condition emergence that the mar and button 12 are impaired, can improve this kind of laser range finder's life, recess 15 and button groove 16 can avoid protective cover 14 to cause the extrusion to display screen 11 and button 12, the blotter can strengthen the buffering protective effect to display screen 11, cooperation through between draw-in groove 101 and the card strip 140 can avoid protective cover 14 to drop automatically, can strengthen the stability of being connected between protective cover and the casing 10 through magnetic material simultaneously.

L plates 103 are symmetrically arranged at the upper end and the lower end of the shell 10, buckles 104 are arranged at the horizontal section of the L plates 103, an elastic band 105 is bound on one buckle 104, a hook 106 is arranged at the tail end of the elastic band 105, two mounting grooves are respectively arranged at one end of the protective cover 14 far away from the display screen 11 and the rear end of the shell 10, magnetic strips 141 are arranged in the mounting grooves, when the laser range finder is required to be used, the protective cover 14 only needs to be turned over to the rear end of the range finder body 1, then the protective cover 14 can be adsorbed at the rear end of the shell 10 through mutual attraction of the magnetic strips 141 on the protective cover 14 and the magnetic strips 141 on the shell 10, the situation that the protective cover 14 is in a movable state to influence the normal use of the laser range finder is avoided, when the protective cover 14 is turned over to the rear end of the shell 10, the elastic band 105 can be stretched by pulling the hook 106, and the hook 106 is buckled on the other buckle 104, not only can make elastic band 105 further compress tightly visor 14, can also tie up this kind of laser range finder on the hand through elastic band 105 in the use to prevent this kind of laser range finder landing on ground in the use.

The implementation principle of the portable high-precision laser range finder in the embodiment of the application is as follows: when the laser range finder is not used, the protective cover 14 is manually turned over, the card strip 140 is inserted into the card slot 101, the key 12 is positioned at the key slot 16, the buffer cushion 150 contacts with the surface of the display screen 11, the protective cover 14 protects the display screen 11 and the key 12 of the laser range finder, when the laser range finder is needed, the protective cover 14 only needs to be turned over to the rear end of the range finder body 1, then the protective cover 14 can be adsorbed at the rear end of the shell 10 by mutually attracting the magnetic strip 141 on the protective cover 14 and the magnetic strip 141 on the shell 10, and when the protective cover 14 is turned over to the rear end of the shell 10, the hook 106 can be manually pulled, so that the elastic band 105 is stretched, and the hook 106 is buckled on the other loop 104, so that the elastic band 105 further compresses the protective cover 14, the laser range finder can be tied to the hand through the elastic band 105 during use, so that the laser range finder is prevented from sliding on the ground during use.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a portable high accuracy laser range finder, includes distancer body (1), its characterized in that: distancer body (1) comprises casing (10), display screen (11), button (12) and laser subassembly (13), the right-hand member of casing (10) is rotated through the pivot and is provided with visor (14), visor (14) are close to recess (15) with display screen (11) looks adaptation are seted up to the one end of display screen (11), the below of recess (15) is provided with a plurality of and presses keyway (16), press the quantity and the position of keyway (16) with button (12) one-to-one.

2. A portable high precision laser range finder as claimed in claim 1, wherein: a buffer cushion (150) is arranged in the groove (15).

3. A portable high precision laser range finder as claimed in claim 1, wherein: draw-in groove (101) have been seted up to the left end of terminal surface before casing (10), visor (14) are close to the one end of draw-in groove (101) install with card strip (140) of draw-in groove (101) looks adaptation, the inner wall of draw-in groove (101) with the outer wall of card strip (140) all coats and is had magnetic material.

4. A portable high precision laser range finder as claimed in claim 1, wherein: keep away from in visor (14) the one end of display screen (11) and two mounting grooves have all been seted up to the rear end of casing (10), install magnetic stripe (141) in the mounting groove.

5. A portable high precision laser range finder as claimed in claim 1, wherein: l boards (103) are symmetrically installed at the upper end and the lower end of the shell (10), buckles (104) are installed at the horizontal section of the L boards (103), an elastic band (105) is tied on one buckle (104), and a hook (106) is installed at the tail end of the elastic band (105).