CN211956083U

CN211956083U - Camera lens protective housing

Info

Publication number: CN211956083U
Application number: CN202020930131.0U
Authority: CN
Inventors: 秦雪飞
Original assignee: Tianjin Xingkong Digital Technology Co ltd
Current assignee: Tianjin Xingkong Digital Technology Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2020-11-17
Anticipated expiration: 2030-05-28

Abstract

The utility model discloses a camera lens protective housing belongs to camera lens technical field, including retainer plate and buffering storehouse, the top fixedly connected with hinge pin of retainer plate, the one end fixedly connected with connecting rod of hinge pin, it has the hinge pin to peg graft in one side of connecting rod, the bottom fixedly connected with buffering storehouse of hinge pin, the bottom fixedly connected with fixed knot of retainer plate constructs, fixed knot constructs inside including fixed plate and picture peg, the inside of fixed plate is pegged graft and is had the picture peg, the inside groove has been seted up to one side of picture peg, the inside of inside groove is inlayed and is connected with the spring, one side gap connection of spring has protruding button, peg graft in the inside of jack in one side of protruding button, the inside at the fixed plate is seted up to the jack. The utility model discloses a fixed knot of installation constructs, can be with the quick one side of fixing at the camera of protective housing, and then has improved protective housing's fixed mounting's efficiency, can improve the result of use.

Description

Camera lens protective housing

Technical Field

The utility model relates to a camera lens technical field especially relates to a camera lens protective housing.

Background

The camera, waterproof digital camera, camera are various, and its fundamental principle of work all is the same: the optical image signal is converted into an electrical signal for storage or transmission. When an object is shot, light reflected by the object is collected by a camera lens, so that the light is focused on a light receiving surface of an image pickup device (such as a target surface of an image pickup tube), and the light is converted into electric energy through the image pickup device, so that a video signal is obtained. The photoelectric signal is weak, and needs to be amplified through a pre-discharge circuit, and then processed and adjusted through various circuits, and finally the obtained standard signal can be sent to a recording medium such as a video recorder and the like to be recorded, or can be transmitted through a transmission system or sent to a monitor to be displayed.

Patent number CN209070287U discloses a camera lens protection device, establish the protecting sheathing in the camera lens outside including camera lens and cover, protecting sheathing includes demountable installation's first protecting sheathing and second protecting sheathing, be equipped with camera lens protection device in the protecting sheathing, equal threaded connection has the protection casing on the lateral wall at protecting sheathing both ends. The utility model discloses in be equipped with protective housing in the outside of camera lens, when the collision appears in the transportation, the vibrations that the camera lens received can be reduced to the inboard second spring of protective housing to prevent that scratch or damage from appearing in the camera lens, not only improved the result of use of camera lens, also prolonged the life of camera lens, the first protective housing in the camera lens outside and second protective housing can be convenient install the dismantlement, convenient operation, can be convenient access the camera lens, the practicality is good.

The lens protection device has the following disadvantages when in use: 1. when the lens protection device is used, the lens protection device cannot be quickly fixed on one side of a camera, so that the fixing efficiency of the device is low.

2. The lens protection device has poor buffering effect when in use, and cannot effectively provide protection for the lens.

SUMMERY OF THE UTILITY MODEL

The utility model provides a camera lens protective housing aims at the fixed knot who passes through the installation to construct, can be with the quick one side of fixing at the camera of protective housing, and then improved protective housing's fixed mounting's efficiency, can improve the result of use.

The utility model provides a specific technical scheme as follows:

the utility model provides a camera lens protective housing, which comprises a fixed ring and a buffer bin, wherein a hinge shaft is fixedly connected above the fixed ring, one end of the hinge shaft is fixedly connected with a connecting rod, one side of the connecting rod is inserted with the hinge shaft, the bottom end of the hinge shaft is fixedly connected with the buffer bin, the bottom end of the fixed ring is fixedly connected with a fixed structure, the fixed structure comprises a fixed plate and an inserting plate, the inserting plate is inserted in the fixed plate, one side of the inserting plate is provided with an inner groove, the inner part of the inner groove is embedded and connected with a spring, one side of the spring is in clearance connection with a convex button, one side of the convex button is inserted in the inserting hole, the inserting hole is arranged in the fixed plate, one side of the inserting hole is provided with a baffle groove, the inner part of the baffle groove is connected with a, the improved rubber plate support is characterized in that sliding grooves are formed in two sides of the inner cavity, a rubber plate is connected to the inside of each sliding groove in a sliding mode, springs are fixedly connected to the inside of the inner cavity, a supporting cylinder is connected to the inner gap of each spring in a gap mode, a pressing plate is connected to the inside of each supporting cylinder in a sliding mode, a supporting rod is inserted into the upper portion of each pressing plate, and one end of each supporting rod is fixedly connected to the lower portion of.

Optionally, a clamping groove is fixedly connected to the upper portion of the rubber plate, and a rubber air cushion is embedded and connected inside the clamping groove.

Optionally, one end of the baffle is connected to the bottom end of the abutting rod in an interference manner, and the number of the abutting rods is the same as that of the jacks.

Optionally, the size of the insertion holes is the same as that of the convex buttons, and the number of the insertion holes is multiple.

Optionally, rubber balloons are placed inside the branch cylinder, and the number of the rubber balloons is multiple.

The utility model has the advantages as follows:

1. the utility model discloses a fixed knot of installation, when the installation is fixed, cup joint the retainer plate in one side of camera lens, afterwards, peg graft in the inside of fixed plate, make the protruding button butt of picture peg one side in the inside of fixed plate, then the fixed plate exerts certain pressure to the protruding button, and then make the protruding button extrude spring B, spring B contracts, make the protruding button can be accomodate to the inside of inside groove, later promote one side of retainer plate to fixed plate one side, make it peg graft in the inside of fixed plate, when the picture peg graft in fixed plate inside jack one side, the pressure that the protruding button received from the fixed plate disappears, at this moment, spring B produces certain elasticity return volume, and then drive the protruding button ejecting from the inside of inside groove, peg graft in the inside of jack, and then accomplished the installation fixed work of retainer plate to the camera, when the retainer plate needs to take off, pressing and supporting the pole for support the pole and drive convex button extrusion spring B, and then make spring B shrink, and then drive the inside of convex button shrink to the inside groove, the fixed plate has lost the hindrance effect to the convex button this moment, draws the retainer plate afterwards, makes the picture peg of retainer plate one side can follow the inside of fixed plate and takes out, and then has relieved the retainer plate and to the fixed of camera lens, thereby improves the result of use.

2. The utility model has the advantages that one side of the lens is clamped inside the rubber air cushion inside the clamping groove through the installed buffer bin in the transportation process, so that the rubber air cushion can generate certain deformation, the lens is clamped inside the clamping groove through the friction force, when the lens is subjected to the impact pressure from the external environment, the lens drives the rubber plate at the bottom end of the clamping groove to move towards the inside of the inner cavity, so that the rubber plate slides in the chute, meanwhile, the support rod inside the inner cavity is subjected to certain pressure, so that the spring A generates certain deformation, the spring A can generate certain elastic force in the direction opposite to the pressure, so that the elastic force can offset certain pressure, the pressure is reduced, meanwhile, the support rod drives the pressing plate to move towards the bottom end of the support cylinder, so that the pressing plate extrudes the rubber balloon inside the support cylinder, and the rubber balloon generates certain elastic deformation, make the inside atmospheric pressure of rubber balloon increase, the atmospheric pressure drives the clamp plate simultaneously and produces certain ascending power, and then offsets the pressure of branch for the longitudinal pressure that the camera lens received can be subducted to a certain extent, can prevent that the camera lens from receiving the impact and producing the condition emergence of vibrations damage.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments 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 it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a camera lens protective housing according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a fixing ring of a camera lens protective housing according to an embodiment of the present invention;

fig. 3 is a schematic view of a fixing structure of a camera lens protective housing according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a buffering chamber of a camera lens protective housing according to an embodiment of the present invention.

In the figure: 1. a stationary ring; 2. a hinge axis A; 3. a connecting rod; 4. a hinge axis B; 5. a buffer bin; 6. a rubber air cushion; 7. a rubber plate; 8. a chute; 9. an inner cavity; 10. a spring A; 11. a strut; 12. supporting a cylinder; 13. a card slot; 14. pressing a plate; 15. a rubber balloon; 16. a fixed structure; 17. a fixing plate; 18. an inner tank; 19. a jack; 20. a support rod; 21. a baffle plate; 22. a baffle groove; 23. inserting plates; 24. a convex button; 25. and a spring B.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

A camera lens protective housing according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 4.

Referring to fig. 1 and 2, an embodiment of the present invention provides a camera lens protective housing, which includes a fixing ring 1 and a buffering chamber 5, a hinge axis a2 is fixedly connected above the fixing ring 1, a connecting rod 3 is fixedly connected to one end of the hinge axis a2, a hinge axis B4 is inserted into one side of the connecting rod 3, a buffering chamber 5 is fixedly connected to the bottom end of the hinge axis B4, a fixing structure 16 is fixedly connected to the bottom end of the fixing ring 1, the fixing structure 16 includes a fixing plate 17 and an inserting plate 23, the inserting plate 23 is inserted into the fixing plate 17, an inner groove 18 is formed in one side of the inserting plate 23, a spring B25 is embedded and connected into the inner groove 18, a convex button 24 is connected to one side of the spring B25 in a gap manner, one side of the convex button 24 is inserted into the inner hole 19, the inserting hole 19 is opened into the fixing plate 17, the utility model discloses a video camera, including jack 19, baffle 21, inner chamber 9, spout 8, slide way 8, rubber slab 7, the inside fixedly connected with spring A10 of inner chamber 9, spring A10, the inside sliding connection of a section of thick bamboo 12 has clamp plate 14, the top of clamp plate 14 is pegged graft and is had branch 11, the one end fixed connection of branch 11 is in the below of rubber slab 7, through the fixed knot structure of installation, can be with the quick one side of fixing at the camera of protective housing, and then improved protective housing's fixed mounting's efficiency, can improve the result of use.

Referring to fig. 4, a clamping groove 13 is fixedly connected above the rubber plate 7, a rubber air cushion 6 is embedded and connected inside the clamping groove 13, and the lens can be clamped on one side of the buffer bin through the installed rubber air cushion.

Referring to fig. 3, one end of the baffle 21 is connected to the bottom end of the abutting rod 20 in an interference manner, the number of the abutting rods 20 is the same as that of the insertion holes 19, and the convex button can be abutted out from the inside of the insertion hole through the installed abutting rod.

Referring to fig. 3, the size of the insertion holes 19 is the same as the size of the knobs 24, and the number of the insertion holes 19 is multiple, so that the position of the board to be fixed in the fixing plate can be adjusted through the installed insertion holes.

Referring to fig. 2, a plurality of rubber balloons 15 are disposed inside the branch tube 12, and the range of the rubber plate in the east direction can be reduced by the change of the air pressure by the rubber balloons installed.

The embodiment of the utility model provides a camera lens protective housing, when the installation is fixed, cup joint retainer plate 1 in one side of camera lens, afterwards, peg 23 is pegged graft in the inside of fixed plate 17, make the protruding button 24 butt of peg 23 one side in the inside of fixed plate 17, fixed plate 17 exerts certain pressure to protruding button 24 afterwards, and then make protruding button 24 extrude spring B25, spring B25 contracts, make protruding button 24 can be accomodate to the inside of inside groove 18, later promote one side of retainer plate 1 to fixed plate 17 one side, make it peg graft in the inside of fixed plate 17, when peg 23 pegs graft in fixed plate 17 inside jack 19 one side, the pressure that comes from fixed plate 17 that protruding button 24 received disappears, at this moment, spring B25 produces certain elasticity return volume, and then drive protruding button 24 to peg graft from the inside of inside groove 18, peg graft in the inside of jack 19, and then accomplished the installation fixed work of retainer plate 1 to camera, when the fixing ring 1 needs to be taken down, the resisting rod 20 is pressed, the resisting rod 20 drives the convex button 24 to extrude the spring B25, and further the spring B25 contracts, and further the convex button 24 contracts into the inner part of the inner groove 18, at the moment, the fixing plate 17 loses the barrier effect on the convex button 24, and then the fixing ring 1 is pulled, so that the inserting plate 23 on one side of the fixing ring 1 can be taken out from the inner part of the fixing plate 17, and further the fixing of the fixing ring 1 on the camera lens is released, so that the using effect is improved, in the transportation process, one side of the lens is clamped in the rubber air cushion 6 in the clamping groove 13, so that the rubber air cushion 6 can generate certain deformation, and further the lens is clamped in the clamping groove 13 through friction force, when the lens is subjected to impact pressure from the external environment, the lens drives the rubber plate 7 at the bottom end of the clamping groove 13 to move towards the inner part of the inner cavity, simultaneously, branch 11 inside inner chamber 9 receives certain pressure, thereby make spring A10 produce certain deformation, spring A10 can produce certain elasticity with the opposite effect direction of pressure, make elasticity can offset certain pressure, make pressure be cut down, branch 11 drives clamp plate 14 and removes to the bottom of a section of thick bamboo 12 simultaneously, make clamp plate 14 extrusion a section of thick bamboo 12 inside rubber balloon 15, thereby make rubber balloon 15 produce certain elastic deformation, make the inside atmospheric pressure increase of rubber balloon 15, pneumatic pressure drives clamp plate 14 and produces certain ascending power simultaneously, and then offset branch 11's pressure, make the longitudinal pressure that the camera lens received can be subducted to a certain extent, can prevent that the camera lens from receiving the condition emergence that strikes and produce the damage.

It should be noted that the utility model relates to a camera lens protective housing, including retainer plate 1, hinge axis A2, connecting rod 3, hinge axis B4, surge bin 5, rubber air cushion 6, rubber sheet 7, spout 8, inner chamber 9, spring A10, branch 11, branch tube 12, draw-in groove 13, clamp plate 14, rubber balloon 15, fixed structure 16, fixed plate 17, internal groove 18, jack 19, resisting rod 20, baffle 21, baffle 22, picture peg 23, convex button 24, spring B25, the above-mentioned electrical components are prior art products, the debugging operation of circuit is selected, installed and completed according to the needs of use by technicians in this field, ensure that each electrical apparatus can work normally, the components are general standard components or components known by technicians in this field, its structure and principle are all known by technicians or known by conventional experimental methods, the applicant does not make specific limitations herein.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a camera lens protective housing, includes retainer plate (1) and surge bin (5), its characterized in that, the top fixedly connected with hinge pin A (2) of retainer plate (1), the one end fixedly connected with connecting rod (3) of hinge pin A (2), one side of connecting rod (3) is pegged graft and is had hinge pin B (4), the bottom fixedly connected with surge bin (5) of hinge pin B (4), the bottom fixedly connected with fixed knot of retainer plate (1) constructs (16), the inside of fixed knot constructs (16) includes fixed plate (17) and picture peg (23), the inside grafting of fixed plate (17) has picture peg (23), inside groove (18) have been seted up to one side of picture peg (23), the inside of inside groove (18) is inlayed and is connected with spring B (25), one side gap connection of spring B (25) has convex button (24), one side of the convex button (24) is inserted in the jack (19), the jack (19) is arranged in the fixing plate (17), the blocking groove (22) is formed in one side of the jack (19), the baffle plate (21) is connected to the inner gap of the blocking groove (22), the inner cavity (9) is formed in the buffer bin (5), the sliding grooves (8) are formed in two sides of the inner cavity (9), the rubber plate (7) is connected to the inner side of the sliding grooves (8) in a sliding mode, the spring A (10) is fixedly connected to the inner side of the inner cavity (9), the supporting cylinder (12) is connected to the inner gap of the spring A (10) in a sliding mode, the pressing plate (14) is connected to the inner side of the supporting cylinder (12) in a sliding mode, the supporting rod (11) is inserted above the pressing plate (14), and one end of the supporting rod (11) is fixedly connected to the.

2. The camera lens protective casing according to claim 1, wherein a clamping groove (13) is fixedly connected to the upper portion of the rubber plate (7), and a rubber air cushion (6) is embedded and connected inside the clamping groove (13).

3. The camera lens protective shell according to claim 1, wherein one end of the baffle (21) is connected to the bottom end of the resisting rod (20) in an interference manner, and the number of the resisting rods (20) is the same as that of the jacks (19).

4. A camera lens protective casing according to claim 1, characterized in that the size of the insertion hole (19) is the same as the size of the knob (24), and the number of the insertion holes (19) is plural.

5. The camera lens protective casing according to claim 1, characterized in that a plurality of rubber balloons (15) are placed inside the support tube (12).