CN112485900A

CN112485900A - Handheld peep hole under dark and weak light

Info

Publication number: CN112485900A
Application number: CN202011323453.XA
Authority: CN
Inventors: 张善飞
Original assignee: Chinese People's Armed Police Force Sea Police Academy
Current assignee: Chinese People's Armed Police Force Sea Police Academy
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-03-12

Abstract

The invention discloses a handheld sight glass under dark and weak light, which comprises a display terminal, wherein an inner groove is formed in the side edge of the display terminal, an inner plate is arranged on the inner side of the inner groove in a sliding manner, an adjusting plate is arranged at one end, facing the opening of the inner groove, of the inner plate, holes are symmetrically formed in the inner wall of the opening of the inner groove, limiting lugs are arranged on the inner sides of the holes, a built-in spring is arranged between each limiting lug and each hole, sliding grooves are formed in the upper end surface and the lower end surface of each adjusting plate and the inner plate, the bottom end of each sliding groove is positioned at one end, facing the inner part of the inner groove, of the inner plate, limiting grooves extending towards the inner; through the hidden inner panel and the regulating plate of design, can be when needs are handheld, pull out the handle to carry out the regulation of angle according to actual demand, and when not using, can also place its hidden, avoid on the plane unable placing, great reduction the limitation of using.

Description

Handheld peep hole under dark and weak light

Technical Field

The invention belongs to the technical field of peep mirrors, and particularly relates to a handheld peep mirror under dark and weak light.

Background

The peep hole, also called door mirror, is composed of mirror holder, observation hole, LED with reflector, battery or alternating DC power supply, and has the advantages of convenient use, fast light spot exploration, good effect, low energy consumption, etc.

Current handheld peep hole is when using, generally can be equipped with the handle and supply the user to take, but in the placing on the plane, the unable hidden placing of handle causes unstable phenomenon easily, therefore has great limitation in the in-service use, has the space that can improve.

Disclosure of Invention

The invention aims to provide a handheld sight glass under dark and weak light to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a handheld endoscope under dark weak light, includes display terminal, the inside groove has been seted up to display terminal's side, the inner panel has been placed to the inboard slip of inside groove, the inner panel is provided with the regulating plate towards one of inside groove opening part to serve, the opening inner wall department symmetry of inside groove is seted up porosely, and the inboard in this hole is provided with spacing lug, install built-in spring between spacing lug and the hole, the spout has all been seted up to the upper and lower terminal surface department of regulating plate and inner panel, the bottom of spout is in the inner panel and serves towards the inside one of inside groove, just set up the spacing recess to the inside extension of inner panel on the bottom of spout, spacing lug and spout sliding connection, just spacing lug is connected with spacing recess block.

Preferably, the inner panel has seted up the face groove on the one end terminal surface of regulating plate, the end fixing of regulating plate imbeds to the flange in face groove, be fixed with the rotation axis that runs through the flange on the terminal surface of inner panel, the flange is around the axle center rotary motion of rotation axis.

Preferably, rubber pads are bonded to the two side faces of the convex plate, and the rubber pads are attached to the inner wall of the surface groove in an extrusion mode.

Preferably, an integrated pipe is installed at the bottom of the display terminal, a hose is installed at the bottom of the integrated pipe, and a collecting probe is installed on the end face of the tail end of the hose.

Preferably, a plurality of ring channels have been seted up to the terminal of hose and the one side department that is in the collection probe, and the plastic diode has all been placed to the inboard of every ring channel, install on the input of plastic diode and run through to the inside connecting wire of hose, connecting wire and display terminal electric connection.

Preferably, the outer surface of the plastic diode and the outer surface of the hose are on the same curved surface.

Preferably, a display screen is mounted on the surface of the display terminal, and a button is arranged at the bottom of the display screen.

Compared with the prior art, the invention has the beneficial effects that:

1. through the designed hidden inner plate and the adjusting plate, the handle can be pulled out when the handle needs to be held by hand, the angle can be adjusted according to actual requirements, and the handle can be placed in a hidden manner when the handle is not used, so that the problem that the handle cannot be placed on a plane is avoided, and the use limitation is greatly reduced;

2. through the plastic diode of design, can provide certain illumination to the environment around the acquisition probe in surveying for the picture definition that the acquisition probe gathered obtains promoting.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a rear cross-sectional view of a display terminal of the present invention;

FIG. 3 is a sectional view showing the connection of the inner plate and the adjustment plate according to the present invention;

FIG. 4 is a schematic end view of the hose of the present invention;

in the figure: 1. a display terminal; 2. an integration pipe; 3. a hose; 4. collecting a probe; 5. a limiting bump; 6. an inner plate; 7. an inner tank; 8. a limiting groove; 9. a chute; 10. a built-in spring; 11. a rotating shaft; 12. an adjusting plate; 13. a rubber pad; 14. a convex plate; 15. connecting an electric wire; 16. a plastic diode is provided.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a handheld sight glass under dark and weak light comprises a display terminal 1, an inner groove 7 is arranged on the side edge of the display terminal 1, an inner plate 6 is arranged on the inner side of the inner groove 7 in a sliding mode, an adjusting plate 12 is arranged on one end, facing the opening of the inner groove 7, of the inner plate 6, a handle can be pulled out when the sight glass is held by hand through the designed hidden inner plate 6 and the adjusting plate 12, the handle can be adjusted in angle according to actual requirements, when the sight glass is not used, the sight glass can be placed in a hidden mode to avoid the situation that the sight glass cannot be placed on a plane, the limitation of use is greatly reduced, holes are symmetrically formed in the inner wall of the opening of the inner groove 7, a limiting lug 5 is arranged on the inner side of each hole, a built-in spring 10 is arranged between the limiting lug 5 and the hole, sliding grooves 9 are formed in the upper end face and the lower end face of the adjusting plate 12 and the inner plate, the limiting convex block 5 is connected with the sliding groove 9 in a sliding mode, and the limiting convex block 5 is connected with the limiting groove 8 in a clamping mode.

In this embodiment, preferably, a surface groove is formed in an end surface of the inner plate 6 facing the adjustment plate 12, a protruding plate 14 embedded in the surface groove is fixed to an end portion of the adjustment plate 12, a rotation shaft 11 penetrating through the protruding plate 14 is fixed to an end surface of the inner plate 6, and the protruding plate 14 rotates around an axis of the rotation shaft 11.

In this embodiment, preferably, rubber pads 13 are bonded to both side surfaces of the convex plate 14, and the rubber pads 13 are pressed against the inner wall of the surface groove.

In this embodiment, preferably, the bottom of the display terminal 1 is provided with the integrated tube 2, the bottom of the integrated tube 2 is provided with the flexible tube 3, and the end face of the tail end of the flexible tube 3 is provided with the collecting probe 4.

In this embodiment, preferably, a plurality of ring channels have been seted up to the terminal of hose 3 and the one side department that is in acquisition probe 4, plastic diode 16 has all been placed to the inboard of every ring channel, through the plastic diode 16 of design, can be in surveying, provide certain illumination to the environment around acquisition probe 4, make the picture definition that acquisition probe 4 gathered obtain promoting, install on plastic diode 16's the input and run through to the inside connecting wire 15 of hose 3, connecting wire 15 and display terminal 1 electric connection.

In this embodiment, it is preferable that the outer surface of the plastic diode 16 and the outer surface of the hose 3 are on the same curved surface.

In this embodiment, preferably, a display screen is mounted on the surface of the display terminal 1, and a button is disposed at the bottom of the display screen.

The working principle and the using process of the invention are as follows: when the invention is used, the inner plate 6 and the adjusting plate 12 are drawn out from the inner groove 7, the limiting lug 5 slides in the sliding groove 9 during drawing, when the drawn length reaches the maximum value, the limiting lug 5 slides to the position of the limiting groove 8 through the sliding groove 9, at the moment, under the rebound of the built-in spring 10, the limiting lug 5 is clamped in the limiting groove 8 for limiting, then the adjusting plate 12 and the inner plate 6 can be rotated according to the actual requirement to achieve the angle adjustment, the holding is more convenient, in use, the adjusting plate 12 is directly rotated, the convex plate 14 on the end surface of the adjusting plate 12 rotates around the rotating shaft 11, in the rotating process, the rubber pad 13 is always clung to the inner side of the surface groove to increase the stability, in use, the hose 3 is inserted into a detection area to be detected, the collected position is displayed on the display terminal 1 through the collecting probe 4, in the acquisition, a certain illumination is provided through the plastic diode 16, so that the image acquired by the acquisition probe 4 is clearer.

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 handheld peep hole under dark weak light, includes display terminal (1), its characterized in that: an inner groove (7) is formed in the side edge of the display terminal (1), an inner plate (6) is slidably placed on the inner side of the inner groove (7), an adjusting plate (12) is arranged at one end of the inner plate (6) facing the opening of the inner groove (7), holes are symmetrically formed in the inner wall of the opening of the inner groove (7), a limit lug (5) is arranged on the inner side of the hole, a built-in spring (10) is arranged between the limit lug (5) and the hole, the upper end surface and the lower end surface of the adjusting plate (12) and the inner plate (6) are both provided with a sliding chute (9), the bottom end of the sliding chute (9) is positioned at one end of the inner plate (6) facing the interior of the inner groove (7), and the bottom end of the sliding chute (9) is provided with a limit groove (8) extending towards the inner part of the inner plate (6), the limiting convex block (5) is connected with the sliding groove (9) in a sliding mode, and the limiting convex block (5) is connected with the limiting groove (8) in a clamping mode.

2. The handheld endoscope under dark and weak light according to claim 1, wherein: the utility model discloses a structure of inner panel, including inner panel (6), regulating plate (12), the fixed flange (14) of embedding to the face groove of tip of regulating plate (12), be fixed with rotation axis (11) that run through flange (14) on the terminal surface of inner panel (6), flange (14) are around the axle center rotary motion of rotation axis (11).

3. The handheld endoscope under dark and weak light according to claim 2, wherein: rubber pads (13) are bonded on two side faces of the convex plate (14), and the rubber pads (13) are attached to the inner wall of the face groove in an extruding mode.

4. The handheld endoscope under dark and weak light according to claim 1, wherein: integrated tube (2) are installed to the bottom of display terminal (1), hose (3) are installed to the bottom of integrated tube (2), install on the terminal surface of hose (3) and gather probe (4).

5. The handheld endoscope under dark and weak light according to claim 4, wherein: the utility model discloses a hose, including hose (3), one side department that just is in acquisition probe (4) of end has seted up a plurality of ring channels, and plastic diode (16) have all been placed to the inboard of every ring channel, install on the input of plastic diode (16) and run through to hose (3) inside connecting wire (15), connecting wire (15) and display terminal (1) electric connection.

6. The handheld endoscope under dark and weak light according to claim 5, wherein: the outer surface of the plastic diode (16) and the outer surface of the hose (3) are positioned on the same curved surface.

7. The handheld endoscope under dark and weak light according to claim 1, wherein: the surface of the display terminal (1) is provided with a display screen, and the bottom of the display screen is provided with a button.