CN114659407A

CN114659407A - Photoconductive draws first safety cover connecting elements

Info

Publication number: CN114659407A
Application number: CN202011557483.7A
Authority: CN
Inventors: 李�瑞
Original assignee: Beijing Huahang Radio Measurement Research Institute
Current assignee: Beijing Huahang Radio Measurement Research Institute
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2022-06-24
Anticipated expiration: 2040-12-23
Also published as: CN114659407B

Abstract

The invention discloses a photoconductive leader protection cover connecting member which comprises a transparent rubber pad sticker (1) and a silica gel sucker (2), wherein the silica gel sucker (2) is fixed at the front edge of a protection cover (4) through a connecting line, the shell (5) is stuck with a transparent rubber pad (1) made of acrylic materials in a nanotechnology, and the silica gel sucker (2) is adsorbed to the transparent rubber pad sticker (1) to realize the fixation of the leader protection cover (4). The invention is suitable for fixing various special-shaped seeker hoods, and particularly solves the problem of fixing the seeker hoods with stealth coatings.

Description

Photoconductive leader protective cover connecting member

Technical Field

The invention belongs to the technical field of photoconductive leads, and particularly relates to a photoconductive lead protective cover connecting member.

Background

The photoconductive leader is an imaging terminal guidance device of the patrol missile, is widely used, participates in missile control at the tail section of the patrol missile, and improves the hit precision of the patrol missile. The lens part of the photoelectric seeker is a key core part of the seeker, once the lens is damaged, the imaging effect of a product is directly influenced, and therefore a protective cover needs to be added. Because the streamlined structural design of seeker, there is the problem of unable chucking in the camera lens safety cover, and the transport is jolted and just can let it drop, and everybody generally adopts the help of paper sticky tape fixed, and is not very convenient like this and very influences pleasing to the eye, and the effect is also not lasting, needs often to change the paper sticky tape, and the shell also has the remaining gluey vestige that the paper sticky tape left. In order to improve concealment, more and more photoconductive leads begin to use a stealth coating, the stealth coating is uneven, and a sucker cannot directly adsorb the stealth coating.

Disclosure of Invention

The invention provides a connecting component of a photoconductive leader protective cover, which solves the problem of fixing a leader hood with a stealth coating.

In order to solve the technical problem, the technical scheme adopted by the photoconductive leader protective cover connecting member provided by the invention is as follows:

the connecting component includes that transparent cushion pastes, silica gel sucking disc, the silica gel sucking disc passes through the connecting wire to be fixed in safety cover forward position paste nanotechnology's transparent cushion of acryl material on the shell, will the little sucking disc of silica gel adsorbs transparent cushion pastes, realizes the fixed of seeker safety cover.

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

the connecting component is stuck on the shell of the seeker by adopting the transparent rubber mat made of safe and effective acrylic materials, so that the shell of the seeker is not damaged, the engineering practicability is strong, the replacement is convenient, the connecting component can be suitable for fixing various abnormal seeker head covers, and particularly the problem of fixing the seeker head cover with the stealth coating is solved.

Drawings

FIG. 1 illustrates a schematic view of a boot attachment member provided by an embodiment of the present invention;

wherein, 1 transparent cushion pastes, 2 silica gel sucking discs, 3 metal steel wires, 4 safety covers, 5 shells.

Detailed Description

The invention is further illustrated with reference to the following figures and examples.

The shell materials of the existing photoelectric seeker can be divided into two types, one type is that the seeker shell is a metal smooth surface, the other type is that the seeker shell is coated with a stealth coating, and the shell products of the general stealth coating are more. Aiming at the two situations, the embodiment of the invention provides a universal protective cover connecting component which comprises a transparent rubber mat sticker 1, a silica gel sucker 2 and a metal steel wire 3.

Punch at protection cover 4 front edge department, silica gel sucking disc 2 is fixed in 3 one end of metal wire, 3 other ends of metal wire pass and punch and the protection cover 4 is fixed. Scribble seeker shell 5 of stealthy coating because 5 surfaces of shell are not smooth, silica gel sucking disc 2 can't directly inhale 5 surfaces of shell 5 is last to paste nanotechnology's transparent cushion of acryl material and pastes 1, will silica gel sucking disc 2 adsorbs on the transparent cushion pastes 1, realizes seeker safety cover 4's fixing.

The transparent rubber cushion sticker 1 is single-sided adhesive, is made of acrylic acid, can resist low temperature of minus 50 ℃, can resist high temperature of 90 ℃, and meets the environmental conditions of products. The material adopted by the transparent rubber cushion sticker 1 has the following advantages: 1. the strength is high, the nano material technology is adopted, the material is firm, the strength is high, the abrasion is not easy to occur, and meanwhile, the material has strong toughness, stretch resistance and is not easy to damage. 2. The adhesive has high viscosity, excellent metal adhering performance and firm adhesion. 3. The adhesive has good conformability and is used for bonding an uneven surface and a curved surface. 4. High transparency, flatness and beauty, and no residual glue left after tearing. 5. Can be repeatedly used, and the sticky surface can be repeatedly used after being washed.

Claims

1. The utility model provides a photoconductive leader safety cover connecting elements, a serial communication port, connecting elements includes that transparent cushion pastes (1), silica gel sucking disc (2) are fixed in safety cover (4) forward position department through the connecting wire paste nanotechnology's transparent cushion of acryl material (1) on shell (5), will silica gel sucking disc (2) adsorb on transparent cushion pastes (1), realize the fixing of seeker safety cover (4).

2. The photoconductive leader protective cover attaching member as claimed in claim 1, wherein a hole is bored at the leading edge of the protective cover (4), the silicone suction cup (2) is fixed to one end of the metal wire (3), and the other end of the metal wire (3) is fixed to the protective cover (4) through the hole.