CN213511891U

CN213511891U - Built-in coaxial light zoom lens

Info

Publication number: CN213511891U
Application number: CN202021948306.7U
Authority: CN
Inventors: 查爱军
Original assignee: Shanghai Zihong Photoelectric Technology Co ltd
Current assignee: Shanghai Zihong Photoelectric Technology Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-06-22
Anticipated expiration: 2030-09-08

Abstract

The utility model discloses a built-in coaxial light zoom camera lens, including the installation shell, the top of installation shell inner chamber is seted up flutedly, the first spring of recess inner chamber's top fixedly connected with, the bottom fixedly connected with movable block of first spring, the inner chamber of installation shell has the commentaries on classics piece through pivot swing joint, the standing groove has been seted up on the right side at commentaries on classics piece top, the cell body has all been seted up to the both sides of standing groove inner chamber. The utility model discloses a set up first spring, movable block, commentaries on classics piece, cell body, second spring, clamp splice, third spring, fly leaf, mounting groove, fourth spring, connecting plate, fixture block and draw-in groove's cooperation and use, possess and prevent falling effectual advantage, it is relatively poor to have solved current zoom lens and prevent falling the effect when the storage, if the condition that drops takes place, the impact that the striking produced can direct action at the zoom lens, the zoom lens can be impaired because of the impact, reduce zoom lens life's problem.

Description

Built-in coaxial light zoom lens

Technical Field

The utility model relates to a zoom lens technical field specifically is a built-in coaxial light zoom lens.

Background

The electric zoom lens adopts an electric motor, an integrated control card and control software to adjust the magnification of the lens, and can achieve parfocal by observing real-time pictures of a computer to obtain a novel lens with the clearest picture.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a built-in coaxial light zoom camera lens possesses and prevents falling effectual advantage, and it is relatively poor to have solved current zoom camera lens and prevent falling the effect when the storage, if the condition that drops takes place, the impact that the striking produced can direct action at the zoom camera lens, and the zoom camera lens can be impaired because of assaulting, reduces zoom camera lens life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a built-in coaxial optical zoom lens comprises an installation shell, wherein the top of an inner cavity of the installation shell is provided with a groove, the top of the inner cavity of the groove is fixedly connected with a first spring, the bottom of the first spring is fixedly connected with a movable block, the inner cavity of the installation shell is movably connected with a rotating block through a rotating shaft, the right side of the top of the rotating block is provided with a placing groove, two sides of the inner cavity of the placing groove are respectively provided with a groove body, the inner wall of the groove body is fixedly connected with a second spring, one side opposite to the second spring is fixedly connected with a clamping block, one side opposite to the clamping block is provided with a zoom lens main body, the bottom of the inner cavity of the placing groove is fixedly connected with a third spring, the top of the third spring is fixedly connected with a movable plate, the left side of the top of the inner cavity of the installation shell is provided with an installation groove, the bottom fixedly connected with fixture block of connecting plate, the draw-in groove that uses with the fixture block cooperation is seted up in the left side at commentaries on classics piece top, the bottom of fixture block extend to the inner chamber of draw-in groove and with fixture block swing joint, the top fixedly connected with pull rod of connecting plate, the top of pull rod run through to the top of installation shell and with installation shell swing joint, there is the protecting crust right side on installation shell positive surface through hinge swing joint.

Preferably, the movable block is hemispherical, and the movable block is made of rubber.

Preferably, a cushion pad is fixedly connected to the top of the movable plate, and the bottom of the zoom lens body is in contact with the cushion pad.

Preferably, the both sides of fly leaf all fixedly connected with stopper, the spacing groove of using with the stopper cooperation is seted up to the both sides of standing groove, and one side that the fly leaf was kept away from to the stopper extends to the inner chamber of spacing groove and with spacing groove swing joint.

Preferably, the opposite sides of the clamping blocks are fixedly connected with friction pads, and the top of the pull rod is fixedly connected with a fixing block.

Preferably, the both sides of mounting groove all seted up with the connecting plate cooperation spout that uses, the both sides of connecting plate all extend to the inner chamber of spout and with spout swing joint.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up first spring, movable block, commentaries on classics piece, cell body, second spring, clamp splice, third spring, fly leaf, mounting groove, fourth spring, connecting plate, fixture block and draw-in groove's cooperation and use, possess and prevent falling effectual advantage, it is relatively poor to have solved current zoom lens and prevent falling the effect when the storage, if the condition that drops takes place, the impact that the striking produced can direct action at the zoom lens, the zoom lens can be impaired because of the impact, reduce zoom lens life's problem.

2. The utility model discloses a set up the movable block and be the hemisphere, can be convenient for the commentaries on classics over to and roll over to the inner chamber of rolling over to the installation shell, through setting up the blotter, can play the effect of protection to the zoom lens main part, can prevent effectively that the zoom lens main part is impaired, through setting up stopper and spacing groove, can play spacing effect to the fly leaf, the removal of the fly leaf of can being convenient for, through setting up the friction pad, can play the effect of friction between increase clamp splice and the zoom lens main part, can be convenient for the clamp splice fix a position the zoom lens main part, through setting up the fixed block, can be convenient for pulling up of pull rod, through setting up the spout, can play spacing effect to the connecting plate, can be convenient for.

Drawings

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

FIG. 2 is an enlarged view of A in FIG. 1;

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

fig. 4 is a front view of the structure of the present invention.

In the figure: the zoom lens comprises a mounting shell 1, a groove 2, a first spring 3, a movable block 4, a rotating block 5, a placing groove 6, a groove body 7, a second spring 8, a clamping block 9, a zoom lens main body 10, a third spring 11, a movable plate 12, a mounting groove 13, a fourth spring 14, a connecting plate 15, a clamping block 16, a clamping groove 17, a pull rod 18 and a protective shell 19.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides an installation shell 1, recess 2, first spring 3, movable block 4, change piece 5, standing groove 6, cell body 7, second spring 8, clamp splice 9, zoom lens main part 10, third spring 11, fly leaf 12, mounting groove 13, fourth spring 14, connecting plate 15, fixture block 16, draw-in groove 17, pull rod 18 and parts such as protecting crust 19 are general standard or the parts that technical staff in the field know, its structure and principle all can learn through the technical manual or learn through conventional experimental method for technical staff in the field.

Referring to fig. 1-4, a built-in coaxial optical zoom lens comprises a mounting shell 1, a groove 2 is formed at the top of an inner cavity of the mounting shell 1, a first spring 3 is fixedly connected to the top of the inner cavity of the groove 2, a movable block 4 is fixedly connected to the bottom of the first spring 3, the movable block 4 is hemispherical, the movable block 4 is semicircular and can facilitate the rotation block 5 to rotate into and out of the inner cavity of the mounting shell 1, the movable block 4 is made of rubber, the inner cavity of the mounting shell 1 is movably connected with the rotation block 5 through a rotating shaft, a placement groove 6 is formed at the right side of the top of the rotation block 5, two sides of the inner cavity of the placement groove 6 are respectively provided with a groove body 7, the inner wall of the groove body 7 is fixedly connected with a second spring 8, one side opposite to the second spring 8 is fixedly connected with a clamping block 9, a zoom lens main body 10 is placed at one side opposite to the clamping, the top of the third spring 11 is fixedly connected with a movable plate 12, the top of the movable plate 12 is fixedly connected with a cushion pad, by arranging the cushion pad, the zoom lens main body 10 can be protected, the zoom lens main body 10 can be effectively prevented from being damaged, the bottom of the zoom lens main body 10 is contacted with the cushion pad, both sides of the movable plate 12 are fixedly connected with limit blocks, both sides of the placement groove 6 are provided with limit grooves matched with the limit blocks, one side of the limit blocks, far away from the movable plate 12, extends to the inner cavity of the limit grooves and is movably connected with the limit grooves, by arranging the limit blocks and the limit grooves, the movable plate 12 can be limited, the movable plate 12 can be conveniently moved, the left side of the top of the inner cavity of the installation shell 1 is provided with an installation groove 13, the top of the inner cavity of the installation groove 13 is fixedly connected with, the two sides of the mounting groove 13 are respectively provided with a sliding groove matched with the connecting plate 15 for use, the two sides of the connecting plate 15 are respectively extended to the inner cavity of the sliding groove and are movably connected with the sliding groove, the connecting plate 15 can be limited by arranging the sliding grooves, the sliding of the connecting plate 15 can be facilitated, the bottom of the connecting plate 15 is fixedly connected with a clamping block 16, the left side of the top of the rotating block 5 is provided with a clamping groove 17 matched with the clamping block 16 for use, the bottom of the clamping block 16 is extended to the inner cavity of the clamping groove 17 and is movably connected with the clamping block 16, the top of the connecting plate 15 is fixedly connected with a pull rod 18, one side opposite to the clamping block 9 is fixedly connected with a friction pad, the friction pad is arranged, the effect of increasing the friction force between the clamping block 9 and the zoom lens main body 10 can be achieved, the clamping block 9, can be convenient for pull rod 18 pull-up, pull rod 18's top run through to the top of installation shell 1 and with installation shell 1 swing joint, there is protecting crust 19 right side on installation shell 1 positive surface through hinge swing joint, through setting up first spring 3, movable block 4, commentaries on classics piece 5, cell body 7, second spring 8, clamp splice 9, third spring 11, movable plate 12, mounting groove 13, fourth spring 14, connecting plate 15, the cooperation of fixture block 16 and draw-in groove 17 is used, possess and prevent falling effectual advantage, it is relatively poor to have solved current zoom lens and prevent falling the effect when the storage, if the condition that drops, the impact that the striking produced can direct action at zoom lens, zoom lens can be impaired because of the impact, reduce zoom lens life's problem.

When the zoom lens packaging box is used, the zoom lens main body 10 is placed in the placing groove 6, the clamping block 9 clamps the zoom lens main body 10 left and right under the action of the second spring 8, the rotating block 5 is rotated to rotate the rotating block 5 into the inner cavity of the mounting shell 1, the movable block 4 is contacted with the top of the zoom lens main body 10 under the action of the first spring 3, the top of the movable plate 12 is contacted with the bottom of the zoom lens main body 10, the clamping block 16 is clamped into the clamping groove 17 under the action of the fourth spring 14 to position the mounting shell 1 and the rotating block 5, the protective shell 19 is closed to store the zoom lens main body 10, when the lens falls off, the zoom lens main body 10 drives the movable block 4 and the movable plate 12 to move up and down, the movable block 4 drives the first spring 3 to do telescopic movement, the movable plate 12 drives the third spring 11 to do telescopic movement, and the first spring 3 and the third spring 11 absorb the force generated by impact to protect the zoom lens main body 10.

In summary, the following steps: this built-in coaxial light zoom camera lens, through setting up first spring 3, movable block 4, change piece 5, cell body 7, second spring 8, clamp splice 9, third spring 11, fly leaf 12, mounting groove 13, fourth spring 14, connecting plate 15, fixture block 16 and draw-in groove 17, it is relatively poor to have solved current zoom camera lens and prevent falling the effect when the storage, if the condition that drops takes place, the impact that the striking produced can directly be used in zoom camera lens, zoom camera lens can be impaired because of the impact, reduce zoom camera lens life's problem.

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 built-in coaxial light becomes times camera lens, includes installation shell (1), its characterized in that: the top of the inner cavity of the mounting shell (1) is provided with a groove (2), the top of the inner cavity of the groove (2) is fixedly connected with a first spring (3), the bottom of the first spring (3) is fixedly connected with a movable block (4), the inner cavity of the mounting shell (1) is movably connected with a rotating block (5) through a rotating shaft, the right side of the top of the rotating block (5) is provided with a placing groove (6), two sides of the inner cavity of the placing groove (6) are respectively provided with a groove body (7), the inner wall of the groove body (7) is fixedly connected with a second spring (8), one side opposite to the second spring (8) is fixedly connected with a clamping block (9), one side opposite to the clamping block (9) is provided with a zoom lens main body (10), the bottom of the inner cavity of the placing groove (6) is fixedly connected with a third spring (11), and the top of the third spring (11, mounting groove (13) have been seted up in the left side at mounting shell (1) inner chamber top, top fixedly connected with fourth spring (14) of mounting groove (13) inner chamber, bottom fixedly connected with connecting plate (15) of fourth spring (14), bottom fixedly connected with fixture block (16) of connecting plate (15), draw-in groove (17) that use with fixture block (16) cooperation are seted up in the left side at commentaries on classics piece (5) top, the bottom of fixture block (16) extend to the inner chamber of draw-in groove (17) and with fixture block (16) swing joint, the top fixedly connected with pull rod (18) of connecting plate (15), the top of pull rod (18) run through to the top of mounting shell (1) and with mounting shell (1) swing joint, there is protecting crust (19) on the right side of mounting shell (1) positive surface through hinge swing joint.

2. The built-in coaxial optical zoom lens of claim 1, wherein: the movable block (4) is hemispherical, and the movable block (4) is made of rubber.

3. The built-in coaxial optical zoom lens of claim 1, wherein: the top of the movable plate (12) is fixedly connected with a cushion pad, and the bottom of the zoom lens main body (10) is in contact with the cushion pad.

4. The built-in coaxial optical zoom lens of claim 1, wherein: the equal fixedly connected with stopper in both sides of fly leaf (12), the spacing groove of using with the stopper cooperation is seted up in the both sides of standing groove (6), and the stopper is kept away from one side of fly leaf (12) and is extended to the inner chamber of spacing groove and with spacing groove swing joint.

5. The built-in coaxial optical zoom lens of claim 1, wherein: the opposite sides of the clamping blocks (9) are fixedly connected with friction pads, and the top of the pull rod (18) is fixedly connected with a fixing block.

6. The built-in coaxial optical zoom lens of claim 1, wherein: the spout that uses with connecting plate (15) cooperation is all seted up to the both sides of mounting groove (13), the both sides of connecting plate (15) all extend to the inner chamber of spout and with spout swing joint.