CN217689577U

CN217689577U - Portable infrared lens

Info

Publication number: CN217689577U
Application number: CN202222028189.8U
Authority: CN
Inventors: 李文生
Original assignee: Jiangmen Yuanxun Cultural Creativity Co ltd
Current assignee: Jiangmen Yuanxun Cultural Creativity Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2022-10-28
Anticipated expiration: 2032-08-03

Abstract

The utility model discloses a portable infrared camera lens, including camera lens and shell, the surface of shell is provided with control assembly and driven protection component, control assembly includes the lantern ring, branch and elastic telescopic rod all are provided with five groups and five groups branch and the equal array setting of elastic telescopic rod on the surface of shell, the right side of shell is seted up flutedly, driven protection component is including the apron. Through the control assembly and the driven protection component that set up, through removing the extension of lantern ring control elasticity telescopic link, can block the camera lens through the apron, cooperation elasticity telescopic link self elastic reaction, lead to the device whole to take place to rock when bumping or dropping subaerial with other article when the user carelessly, elasticity telescopic link can provide certain support, and play the buffering of certain degree, thereby reach the effect of protection, and the whole setting of device is on the surface of shell, convenient to use person carries.

Description

Portable infrared lens

Technical Field

The utility model relates to an infrared camera lens field, in particular to portable infrared camera lens.

Background

The lens refers to an optical component used by a film camera or a projector to generate an image, and when a current image pickup apparatus is used, a plurality of lenses are prepared by some professionals to be used under different conditions and different shooting methods.

When the currently used infrared lens is carried, a user directly places the infrared lens in a bag or directly holds the infrared lens on the hand for convenient use, but the phenomenon that the infrared lens is damaged due to vibration of the infrared lens when the bag in which the lens is placed by the user falls or shakes, and the lens falls due to careless sliding of the hand when the user holds the lens by hand can also be caused; in view of this, we propose a portable infrared lens.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a portable infrared camera lens has solved the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a portable infrared camera lens, including camera lens and shell, the surface of shell is provided with control assembly and driven protection component, control assembly includes:

the lantern ring is sleeved on the surface of the shell;

the sliding rod is fixed on the inner side of the lantern ring;

the left side of the lantern ring is rotatably provided with a circular ring;

the left side of the circular ring is hinged with a supporting rod;

the elastic telescopic rod, the one end slidable mounting of elastic telescopic rod is on the surface of shell, the other end of elastic telescopic rod is articulated with the one end that the ring was kept away from to branch.

Optionally, the struts and the elastic telescopic rods are respectively provided with five groups, and the five groups of struts and the elastic telescopic rods are respectively arranged on the surface of the shell in an array manner.

Optionally, the right side of shell is seted up flutedly, driven protection component includes the apron, the apron is run through by the dead lever and is fixed with the dead lever, the dead lever rotates and installs the inboard at shell right side recess, dead lever running gear just with the gear fastening, the shell runs through the carousel and rotates with the carousel and be connected, the through-hole has been seted up on the right side of carousel, the inboard of carousel right side through-hole is fixed with annular toothed plate, annular toothed plate and gear engagement, the fixed surface of dead lever has the scroll spring, the one end that the dead lever was kept away from to the scroll spring is fixed at the inboard of shell right side recess.

Optionally, an insertion rod is fixed to the left side of the rotary table, and a groove is formed in the right side of the lantern ring.

Optionally, the surface of the housing is provided with two annular sliding grooves and a vertical sliding groove, the annular sliding grooves and the vertical sliding groove are communicated with each other, and one end of the sliding rod, which is far away from the lantern ring, is slidably mounted on the inner side of the annular sliding groove.

Optionally, a sliding groove is formed in the surface of the housing.

Compared with the prior art, the utility model discloses possess following beneficial effect:

(1) This portable infrared camera lens, control assembly and driven protection component through setting up, control the extension of elastic telescopic rod through removing the lantern ring, can block the camera lens through the apron, cooperation elastic telescopic rod self elastic action, lead to the device whole to take place to rock and bump or drop subaerial with other article when the user carelessly, elastic telescopic rod can provide certain support, and play the buffering of certain degree, thereby reach the effect of protection, and the device is whole to be set up on the surface of shell, convenient to use person carries.

(2) This portable infrared camera lens, when using, only need to remove the lantern ring and remove right and to control elastic telescopic rod and reset, the apron can be opened simultaneously, can not influence the normal use of camera lens, can use convenient to use on equipment with camera lens and shell installation.

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 embodiments or the prior art descriptions will be briefly described below, 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 the structures shown in the drawings without creative efforts.

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

FIG. 2 is a schematic sectional elevation view of the present invention;

FIG. 3 is an enlarged schematic view of A in FIG. 2 according to the present invention;

FIG. 4 is a schematic structural view of the connection between the sleeve ring and the sliding rod according to the present invention;

FIG. 5 is a schematic structural view of the annular chute and the vertical chute on the surface of the housing of the present invention;

fig. 6 is a schematic diagram of the right groove structure of the lantern ring of the present invention.

The reference numbers illustrate: 1. a lens; 2. a housing; 3. a control component; 31. a collar; 32. a slide bar; 33. a circular ring; 34. a strut; 35. an elastic telescopic rod; 4. a driven guard assembly; 41. a cover plate; 42. fixing the rod; 43. a gear; 44. a turntable; 45. a ring toothed plate; 46. a volute spring; 5. inserting a rod; 6. an annular chute; 7. a vertical chute.

The realization, the functional characteristics and the advantages of the utility model are further explained by combining the embodiment and referring to the attached drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, back, 8230; \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1 to 6, the utility model provides a portable infrared lens, including camera lens 1 and shell 2, the surface of shell 2 is provided with control assembly 3 and driven protection component 4.

The embodiment of the utility model provides an in, control assembly 3 includes the lantern ring 31, and lantern ring 31 cover is established on the surface of shell 2, and slide bar 32 is fixed in the inboard of lantern ring 31, and the left side of lantern ring 31 is rotated and is installed ring 33, and ring 33's left side articulates there is branch 34, and the one end slidable mounting of elasticity telescopic link 35 is on the surface of shell 2, and the other end of elasticity telescopic link 35 is articulated with the one end that branch 34 kept away from ring 33.

Specifically, the control assembly 3 includes a collar 31, a sliding rod 32, a ring 33, a strut 34 and an elastic telescopic rod 35, wherein the strut 34 and the elastic telescopic rod 35 are respectively provided with five groups, and the five groups of struts 34 and the elastic telescopic rods 35 are respectively arranged on the surface of the housing 2 in an array manner.

The utility model discloses an in an embodiment, the right side of shell 2 is seted up flutedly, driven protection component 4 is including apron 41, apron 41 is run through by dead lever 42 and is fixed with dead lever 42, dead lever 42 rotates the inboard of installing at the recess of shell 2 right side, dead lever 42 runs through gear 43 and is fixed with gear 43, shell 2 runs through carousel 44 and rotates with carousel 44 to be connected, the through-hole has been seted up on carousel 44's right side, the inboard of carousel 44 right side through-hole is fixed with annular toothed plate 45, annular toothed plate 45 and gear 43 meshing, the fixed surface of dead lever 42 has spiral spring 46, the inboard at shell 2 right side recess is fixed to the one end that fixed lever 42 was kept away from to spiral spring 46, when rotating carousel 44, carousel 44 drives gear 43 through annular toothed plate 45 and rotates, gear 43 drives dead lever 42 and apron 41 and rotates, make apron 41 open no longer keeping off camera lens 1.

In this embodiment, the left side of carousel 44 is fixed with inserted bar 5, and the recess has been seted up on the right side of lantern ring 31, moves right when lantern ring 31, and inserted bar 5 can insert the inboard of lantern ring 31 right side recess, and when rotating lantern ring 31, lantern ring 31 can be through propping inserted bar 5 and taking carousel 44 to rotate together.

In addition, two annular sliding grooves 6 and two vertical sliding grooves 7 are formed in the surface of the shell 2, the annular sliding grooves 6 are communicated with the vertical sliding grooves 7, one ends, away from the lantern rings 31, of the sliding rods 32 are slidably mounted on the inner side of the annular sliding grooves 6, when the sliding rods 32 are located in the annular sliding grooves 6, the lantern rings 31 can be rotated, and when the sliding rods 32 are located in the vertical sliding grooves 7, the lantern rings 31 can move left and right.

In order to make elasticity telescopic link 35 can extend, the spout that control was controlled about the confession elasticity telescopic link 35 was seted up on the surface of shell 2, move left when ring 33, ring 33 can promote elasticity telescopic link 35 through branch 34 earlier and move left, move left the certain distance when elasticity telescopic link 35 supports the edge at shell 2 surperficial spout, elasticity telescopic link 35 can not move, branch 34 can only promote the extension of elasticity telescopic link 35, cooperation elasticity telescopic link 35 self elastic action, when the user leads to the device whole to drop subaerial carelessly, elasticity telescopic link 35 can provide certain support, and play the buffering of certain degree, thereby reach the effect of protection, and the whole setting of device is on the surface of shell 2, convenient to use person carries.

The utility model discloses in, during the use, when carrying lens 1, the user moves left through promoting lantern ring 31, lantern ring 31 is moving left against ring 33, ring 33 promotes elasticity telescopic link 35 through branch 34 and moves the certain distance left, when elasticity telescopic link 35 moves the certain distance left and supports the edge at 2 surperficial spouts of shell, elasticity telescopic link 35 can not move, branch 34 can only promote the extension of elasticity telescopic link 35, cooperation elasticity telescopic link 35 self elastic action, lead to the device whole to drop subaerial when the user is careless, elasticity telescopic link 35 can provide certain support, and play the buffering of certain degree, thereby reach the effect of protection.

At this moment, the lantern ring 31 drives the sliding rod 32 to just slide to the position of the annular sliding chute 6, the lantern ring 31 is rotated, the lantern ring 31 drives the sliding rod 32 to slide into the annular sliding chute 6, the lantern ring 31 cannot drive the circular ring 33 to reset rightwards, the elastic expansion rod 35 is in a stretched state, the elastic expansion rod 35 always applies a force of moving rightwards to the circular ring 33 and the lantern ring 31 through the supporting rod 34, and then the sliding rod 32 can abut against the inner side of the annular sliding chute 6, so that stability is guaranteed.

When the lens 1 needs to be used, only a certain degree of external force is needed to rotate the lantern ring 31, the lantern ring 31 drives the sliding rod 32 to rotate to the position of the vertical sliding groove 7 from the annular sliding groove 6, at the moment, the lantern ring 31 is pulled to move rightwards, the lantern ring 31 drives the circular ring 33 to move rightwards, the circular ring 33 does not exert thrust on the elastic telescopic rod 35 through the supporting rod 34 any more, and the elastic telescopic rod 35 retracts to reset.

In the process that the lantern ring 31 moves rightwards, the inserted link 5 is inserted into a groove on the right side of the lantern ring 31, at the moment, the lantern ring 31 stops moving continuously, the lantern ring 31 and the sliding rod 32 are located in the second annular sliding groove 6, the lantern ring 31 is rotated, the lantern ring 31 can drive the rotary table 44 to rotate together by abutting against the inserted link 5, the rotary table 44 drives the gear 43 to rotate through the annular toothed plate 45, the gear 43 drives the fixed rod 42 and the cover plate 41 to rotate, the cover plate 41 is opened and does not block the lens 1 any more, at the moment, the lantern ring 31 rotates exactly for a circle, the sliding rod 32 is located at a position where the annular sliding groove 6 is communicated with the vertical sliding groove 7, at the moment, the lantern ring 31 and the sliding rod 32 are pushed to move rightwards continuously, the sliding rod 32 moves to the inner side of the vertical sliding groove 7, the lantern ring 31 cannot rotate, the rotary table 44 is limited, at the elastic telescopic rod 35 can exert a force rightwards on the annular ring 33 and the lantern ring 31 through the supporting rod 34 all the time, stability can be ensured, and the lens 1 and the shell 2 can be installed on equipment.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A portable infrared lens, includes camera lens (1) and shell (2), its characterized in that: the surface of shell (2) is provided with control assembly (3) and driven protection component (4), control assembly (3) include:

the lantern ring (31), the lantern ring (31) is sleeved on the surface of the shell (2);

the sliding rod (32), the said sliding rod (32) is fixed in the inside of the lantern ring (31);

the ring (33) is rotatably mounted on the left side of the lantern ring (31);

the left side of the circular ring (33) is hinged with a strut (34);

elastic expansion rod (35), the one end slidable mounting of elastic expansion rod (35) is on the surface of shell (2), the other end of elastic expansion rod (35) is articulated with branch (34) keep away from the one end of ring (33).

2. A portable infrared lens as recited in claim 1, wherein: the supporting rods (34) and the elastic telescopic rods (35) are provided with five groups of supporting rods (34) and five groups of elastic telescopic rods (35) which are arranged on the surface of the shell (2) in an array mode.

3. A portable infrared lens as recited in claim 1, wherein: the right side of shell (2) is seted up flutedly, driven protection component (4) are including apron (41), apron (41) are run through by dead lever (42) and are fixed with dead lever (42), dead lever (42) rotate and install the inboard at shell (2) right side recess, dead lever (42) run through gear (43) and are fixed with gear (43), shell (2) run through carousel (44) and rotate with carousel (44) and be connected, the through-hole has been seted up to the right side of carousel (44), the inboard of carousel (44) right side through-hole is fixed with annular pinion rack (45), annular pinion rack (45) and gear (43) meshing, the fixed surface of dead lever (42) has scroll spring (46), the inboard at shell (2) right side recess is fixed to the one end that dead lever (42) were kept away from in scroll spring (46).

4. A portable infrared lens as recited in claim 3, wherein: an inserting rod (5) is fixed on the left side of the rotary table (44), and a groove is formed in the right side of the lantern ring (31).

5. A portable infrared lens as recited in claim 1, wherein: two annular chutes (6) and vertical chutes (7) are formed in the surface of the shell (2), the annular chutes (6) are communicated with the vertical chutes (7), and one ends, far away from the lantern rings (31), of the sliding rods (32) are slidably mounted on the inner side of the annular chutes (6).

6. A portable infrared lens as recited in claim 1, wherein: the surface of the shell (2) is provided with a sliding groove.