CN113280685A

CN113280685A - Adjusting screw zeroing structure

Info

Publication number: CN113280685A
Application number: CN202110527446.XA
Authority: CN
Inventors: 吴玲林; 苗中华; 顾杨
Original assignee: SAM ELECTRICAL EQUIPMENTS (NANTONG) CO Ltd
Current assignee: SAM ELECTRICAL EQUIPMENTS (NANTONG) CO Ltd
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-08-20

Abstract

The invention discloses an adjusting screw zeroing structure, which comprises a debugging ring, wherein the debugging ring is sleeved outside a debugging cover and a debugging inner ring, a debugging core is arranged below the debugging inner ring, a debugging screw is arranged between the debugging core and the debugging cover, two sides of the debugging screw are respectively provided with a clamping groove, the two clamping grooves are respectively connected with the debugging ring through sealing balls, a lower section zeroing device is arranged above one of the clamping grooves, an upper section zeroing device arranged below the debugging ring is arranged above the lower section zeroing device, the sealing ball is also arranged between the debugging cover and the debugging ring, the adjusting screw zeroing structure is convenient and quick to operate, low in requirement on skill proficiency of workers, and convenient for a shooter to quickly adjust trajectory windage yaw by adding the zeroing structure, so that the efficiency of adjusting the sighting telescope is improved.

Description

Adjusting screw zeroing structure

Technical Field

The invention relates to the field of plate shearing machines, in particular to a zero resetting structure of an adjusting screw.

Background

The origin of the sighting telescope, or optical sighting device (optical sight), has been difficult to examine. It is said that at least in europe of the 16 th century, attempts have been made to secure spectacle lenses in the stock, which is or was licensed to be the earliest sighting telescope. The sighting telescope can be divided into holographic sighting telescope, interior red and green point sighting telescope, laser sighting telescope, and the adjusting screw is the adjusting device who aims at interior indispensable for adjust the parameter of sighting telescope.

The existing sighting telescope in the market at present has a single zero resetting structure, and the sighting telescope adjusting screw is complex to operate and has high requirements on the manual operation capability of a user.

Disclosure of Invention

The invention aims to provide a zero-resetting structure of an adjusting screw, which aims to solve the problems that the operation of the adjusting screw of the existing sighting telescope in the market is complex and the requirement on the manual ability of a user is high in the background technology.

The technical scheme of the invention is realized as follows: a zero setting structure of an adjusting screw comprises a debugging ring, wherein the debugging ring is sleeved outside a debugging cover and a debugging inner ring, a debugging core is arranged below the debugging inner ring, a debugging screw is arranged between the debugging core and the debugging cover, two sides of the debugging screw are respectively provided with a clamping groove, the two clamping grooves are respectively connected with the debugging ring through sealing balls, a lower-section zero setting device is arranged above one clamping groove, an upper-section zero setting device arranged below the debugging ring is arranged above the lower-section zero setting device, and the sealing balls are also arranged between the debugging cover and the debugging ring;

the upper-section zeroing device comprises an upper connecting piece and an upper suction piece;

the lower segment zeroing device comprises a lower connecting piece and a lower suction piece.

Preferably, the debugging ring is in rotational connection with the sealing ball, and the debugging cover is in rotational connection with the sealing ball.

Preferably, the debugging screw is in a cross-shaped structure.

Preferably, the clamping groove is rotationally connected with the sealing ball, and the clamping groove is fixedly connected with the lower connecting piece.

Preferably, the debugging ring is fixedly connected with the upper connecting piece.

Preferably, the upper suction piece and the lower suction piece are silica gel gaskets.

By adopting the technical scheme, the invention has the beneficial effects that:

the adjusting screw zeroing structure is convenient and quick to operate, low in requirement on skill proficiency of workers, and convenient for a shooter to quickly adjust trajectory windage yaw by adding the zeroing structure, so that the efficiency of adjusting the sighting telescope is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front view of the present invention;

FIG. 2 is an internal structural view of the present invention;

FIG. 3 is a schematic structural view of the upper and lower zeroing devices of the present invention in a zeroing state.

Wherein: 1. debugging a ring; 2. debugging the core; 3. debugging a cover; 4. sealing the ball; 5. debugging screws; 6. an upper section zeroing device; 7. a lower segment return-to-zero device; 8. a card slot; 9. debugging the inner ring; 601. an upper connecting piece; 602. an upper suction sheet; 701. a lower connecting piece; 702. and (4) a lower suction sheet.

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. 1-3, an adjusting screw zeroing structure comprises a debugging ring 1, wherein the debugging ring 1 is sleeved outside a debugging cover 3 and a debugging inner ring 9, a debugging core 2 is arranged below the debugging inner ring 9, a debugging screw 5 is arranged between the debugging core 2 and the debugging cover 3, two sides of the debugging screw 5 are respectively provided with a clamping groove 8, the two clamping grooves 8 are respectively connected with the debugging ring 1 through a sealing ball 4, a lower zeroing device 7 is arranged above one clamping groove 8, an upper zeroing device 6 arranged below the debugging ring 1 is arranged above the lower zeroing device 7, and the sealing ball 4 is also arranged between the debugging cover 3 and the debugging ring 1;

the upper-section zeroing device 6 comprises an upper connecting piece 601 and an upper suction piece 602;

the lower zeroing device 7 includes a lower connector 701 and a lower suction piece 702.

Specifically, debugging circle 1 rotates with sealed ball 4 to be connected, and debugging lid 3 rotates with sealed ball 4 to be connected, sets up the roll that can be convenient for through sealed ball 4 like this, reduces the frictional force between debugging circle 1 and the debugging lid 3, plays the effect in gap between sealed debugging circle 1 and the debugging lid 3 by sealed ball 4 simultaneously, avoids getting into debris.

Specifically, the debugging screw 5 is "cross" word structure, sets up like this and is convenient for debugging screw 5 to drive the structure of top and below and carry out the interlock to play the purpose of adjusting the aiming parameter.

Specifically, draw-in groove 8 rotates with sealed ball 4 to be connected, draw-in groove 8 and lower connecting piece 701 fixed connection, sets up like this and can reduce the frictional force between debugging circle 1 and draw-in groove 8 by sealed ball 4, and the debugging of being convenient for is enclosed 1 and is rotatory.

Specifically, the debugging ring 1 is fixedly connected with the upper connecting piece 601, so that the position of the upper connecting piece 601 can be fixed, and the zero resetting precision is ensured.

Specifically, the upper suction piece 602 and the lower suction piece 702 are both silica gel gaskets, so that the service life of the upper suction piece 602 and the lower suction piece 702 can be prolonged, and the damage caused by frequent friction between the upper suction piece 602 and the lower suction piece 702 is reduced.

The working principle is as follows: when the parameters of the sighting telescope are adjusted, the adjusting ring 1 is rotated, the adjusting screw 5 is driven to rotate by the rotation of the adjusting ring 1, and the adjusting core 2 is driven to move up and down by the adjusting screw 5, so that the optical parameters of the sighting telescope are changed until the expected effect is achieved; when the sighting telescope needs to be reset to zero quickly, the debugging ring 1 is rotated according to the steps, the upper-section zeroing device 6 below the debugging ring 1 is driven to rotate together while the debugging ring 1 is rotated, after the sighting telescope rotates for a circle, the upper-section zeroing device 6 touches the lower-section zeroing device 7, the upper suction piece 602 and the lower suction piece 702 are adsorbed together after friction, and at the moment, the peripheral scribed line rotates for a circle to reach the zeroing.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. An adjustment screw zeroing structure, comprising: the debugging ring (1) is sleeved outside the debugging cover (3) and the debugging inner ring (9), a debugging core (2) is installed below the debugging inner ring (9), a debugging screw (5) is arranged between the debugging core (2) and the debugging cover (3), two clamping grooves (8) are respectively arranged on two sides of the debugging screw (5), the two clamping grooves (8) are respectively connected with the debugging ring (1) through sealing balls (4), a lower-section zeroing device (7) is arranged above one clamping groove (8), an upper-section zeroing device (6) installed below the debugging ring (1) is arranged above the lower-section zeroing device (7), and the sealing balls (4) are also arranged between the debugging cover (3) and the debugging ring (1);

the upper-section zeroing device (6) comprises an upper connecting piece (601) and an upper suction piece (602);

the lower segment zeroing device (7) comprises a lower connecting piece (701) and a lower suction piece (702).

2. The adjusting screw zeroing structure of claim 1, wherein: the debugging ring (1) is rotationally connected with the sealing ball (4), and the debugging cover (3) is rotationally connected with the sealing ball (4).

3. The adjusting screw zeroing structure of claim 1, wherein: the debugging screw (5) is in a cross-shaped structure.

4. The adjusting screw zeroing structure of claim 1, wherein: the clamping groove (8) is rotationally connected with the sealing ball (4), and the clamping groove (8) is fixedly connected with the lower connecting piece (701).

5. The adjusting screw zeroing structure of claim 1, wherein: the debugging ring (1) is fixedly connected with the upper connecting piece (601).

6. The adjusting screw zeroing structure of claim 1, wherein: the upper suction piece (602) and the lower suction piece (702) are both silica gel gaskets.