CN112443748A

CN112443748A - Wide-angle camera

Info

Publication number: CN112443748A
Application number: CN202011434482.3A
Authority: CN
Inventors: 单昂
Original assignee: Individual
Current assignee: Weihai United Image Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-03-05
Anticipated expiration: 2040-12-10
Also published as: CN112443748B

Abstract

The invention relates to the field of security equipment, in particular to a wide-angle camera which comprises a fixing frame, wherein the fixing frame is of a semicircular structure, a shell of a spherical structure is inserted in the fixing frame, the shell is made of transparent plastic materials, a first clamping block of the semicircular structure is fixedly installed at each of two ends of the fixing frame, a first motor and a second motor are respectively installed on the two first clamping blocks, the output end of the first motor penetrates through the fixing frame and is fixedly installed on the shell, a connecting rod of a cylindrical hollow structure is fixedly installed at one end, away from the first motor, of the shell, one end, away from the shell, of the connecting rod is inserted in the fixing frame and is in rotating connection with the fixing frame, a lead screw is inserted in the shell, the output end of the second motor penetrates through the. The invention can monitor a plurality of directions and angles simultaneously, can adjust in multiple angles and directions according to requirements, and is suitable for popularization.

Description

Wide-angle camera

Technical Field

The invention relates to the field of security equipment, in particular to a wide-angle camera.

Background

The camera is also called as an electronic eye, is a common electronic device in modern society, is generally used for video monitoring, is used more in the field of security protection, and greatly reduces the occurrence of safety accidents.

Conventional camera is generally all fixed, can only monitor to single direction and angle after the installation, can have great control blind area, certain potential safety hazard has been left, to this condition at present, many cameras have all been equipped with the cloud platform, control through the cloud platform can drive the camera and carry out the adjustment of direction and angle, very big improvement the monitoring effect of camera, nevertheless this kind of camera no matter how to adjust, still can only monitor to single direction and angle, still can leave the control blind area, the inconvenience has been caused for the security protection control, and simultaneously, generally the camera that has the cloud platform can only install on the vertically wall body when the installation is fixed, can not adjust according to the construction conditions, adaptability is relatively poor.

Disclosure of Invention

In order to solve the problems, the invention provides the wide-angle camera which can monitor a plurality of directions and angles simultaneously, can adjust the angles in multiple directions according to requirements, greatly reduces the range of a monitoring blind area, improves the monitoring effect, can adjust the installation angle according to construction requirements, and has good adaptability.

In order to achieve the purpose, the invention adopts the following technical scheme that the wide-angle camera comprises a fixed frame, wherein the fixed frame is of a semicircular structure, a shell of a spherical structure is inserted on the fixed frame, the shell is made of transparent plastic materials, a first clamping block of a semi-cylindrical structure is fixedly installed at each of two ends of the fixed frame, a first motor and a second motor are respectively installed on the first clamping blocks, the output end of the first motor penetrates through the fixed frame and is fixedly installed on the shell, a connecting rod of a cylindrical hollow structure is fixedly installed at one end, far away from the first motor, of the shell, and one end, far away from the shell, of the connecting rod is inserted on the fixed frame and is rotatably connected with the fixed frame;

the shell is internally inserted with a lead screw, the output end of the second motor penetrates through the connecting rod and the shell and is fixedly arranged at one end of the lead screw, the lead screw is connected with a lifting rod through screw threads, a plurality of guide rods are symmetrically and fixedly arranged in the shell and positioned at the outer side of the lead screw, the guide rods penetrate through the lifting rod, a plurality of first racks are symmetrically and fixedly arranged on the outer wall of the lifting rod, a plurality of support plates are symmetrically and fixedly arranged in the shell, gears are inserted between the support plates and are respectively meshed with the first racks correspondingly arranged, rotating shafts are symmetrically arranged between the support plates and at the ends of the gears far away from the first racks, cameras with spherical structures are fixedly arranged between the rotating shafts symmetrically, and the ends of the rotating shafts far away from the cameras are respectively inserted on the support plates correspondingly arranged, the camera head is close to one side of the gear is fixedly provided with a second rack of an arc structure, and the second rack is meshed with the gear correspondingly arranged.

As a preferred technical scheme of the present invention, spring clamping blocks are inserted into one end of the rotating shaft inserted into the support plate, a plurality of grooves are symmetrically formed in the support plate, and the spring clamping blocks are respectively inserted into the grooves correspondingly formed.

As a preferable technical scheme of the invention, one side of the fixed frame, which is close to the shell, is fixedly provided with a spongy cushion with an arc-shaped structure, and one side of the spongy cushion, which is far away from the fixed frame, is in contact with the shell.

As a preferred technical solution of the present invention, an arc-shaped sliding groove is formed in one side of the fixing frame away from the housing, sliding blocks are symmetrically and slidably installed in the sliding groove, the sliding blocks extend out of the sliding groove and are inserted with second clamping blocks of a semicircular structure, the second clamping blocks are rotatably connected to the corresponding sliding blocks, the second clamping blocks are arranged in a corresponding manner, the second clamping blocks are respectively arranged in a corresponding manner to the first clamping blocks, spring beads are inserted into the bottoms of the sliding blocks, a plurality of clamping teeth are fixedly installed at one ends of the sliding blocks away from the spring beads, tooth grooves are formed in the sliding groove, the clamping teeth are arranged in a corresponding manner and are engaged with the tooth grooves, first bolts are symmetrically inserted into the second clamping blocks, and the first bolts penetrate through the second clamping blocks and are contacted with the fixing frame.

As a preferred technical scheme of the invention, a fixing rod is arranged at one end of the second clamping block, which is far away from the fixing frame, the fixing rod is of a cylindrical hollow structure, one end of the fixing rod is inserted into the second clamping block, which is correspondingly arranged and in contact with the second clamping block, clamping blocks of an arc structure are symmetrically arranged in the fixing rod, second bolts are symmetrically inserted into the fixing rod, the second bolts respectively penetrate through the fixing rod and are inserted into the clamping blocks, and one side of the clamping block, which is far away from the second bolts, is in contact with the second clamping block.

As a preferred technical scheme of the invention, a telescopic rod is inserted into one end of the fixed rod, which is far away from the second fixture block, adjusting grooves are symmetrically formed in the fixed rod, a plurality of limiting grooves are formed in the adjusting grooves, a third bolt is inserted into the adjusting grooves, the third bolt penetrates through the adjusting grooves and is inserted into the telescopic rod, limiting rings are sleeved on the third bolt, limiting teeth are symmetrically and fixedly mounted on the limiting rings, the limiting teeth are respectively inserted into the corresponding limiting grooves, and a base is fixedly mounted at one end of the telescopic rod, which is far away from the fixed rod.

The invention has the beneficial effects that:

1. the invention can monitor a plurality of directions and angles simultaneously, can adjust in multiple angles and directions according to requirements, greatly reduces the range of monitoring blind areas, improves the monitoring effect, can adjust the installation angle according to construction requirements, and has good adaptability.

2. The shell is designed, the shell can be driven to rotate through the first motor, direction adjustment is carried out, the first rack can be driven to reciprocate through the lead screw in the shell, the gear is driven to reciprocate, the second rack of the arc structure is synchronously driven to rotate through the gear, the second rack drives the camera of the spherical structure to swing up and down, angle adjustment is achieved, and the monitoring range of the camera is greatly improved.

3. The fixing frame is designed, the second clamping block can be adjusted through the sliding groove in the fixing frame, the second clamping block can be adjusted according to construction requirements through mutual combination or combination with the correspondingly arranged first clamping block, fixing and length adjustment can be achieved through matching of the fixing rod and the telescopic rod, and the fixing frame has high adaptability.

Drawings

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

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a cross-sectional structural schematic of the housing of the present invention;

FIG. 3 is a perspective cutaway view of the present invention;

FIG. 4 is a schematic cross-sectional view of a rotating shaft of the present invention;

FIG. 5 is a perspective cut-away schematic view of a fixation rod of the present invention;

FIG. 6 is a schematic view of the holder of the present invention in partial cross-section;

fig. 7 is a schematic sectional structure view of the chute of the invention.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

As shown in fig. 1 to 7, a wide-angle camera, including mount 1, mount 1 is the semicircle loop configuration, insert the shell 2 that is equipped with spherical structure on mount 1, shell 2 is the transparent plastic material and constitutes, the equal fixed mounting in both ends of mount 1 has a fixture block 11 of semi-cylindrical structure, install a motor 12 and No. two motors 13 on two fixture blocks 11 respectively, the output of a motor 12 runs through mount 1 fixed mounting on shell 2, the one end fixed mounting that a motor 12 was kept away from to shell 2 has a connecting rod 21 of cylindrical hollow structure, the one end that shell 2 was kept away from to connecting rod 21 is inserted and is established on mount 1 and rotate the connection, mount 1 is used for connecting and rotating shell 2 through a motor 12 and connecting rod 21, a fixture block 11 is used for fixing a motor 12 and No. two motors 13 respectively, shell 2 is used for playing the effect of installation and protection.

One side fixed mounting that mount 1 is close to shell 2 has the foam-rubber cushion 26 of arc structure, and one side that mount 1 was kept away from to foam-rubber cushion 26 contacts with shell 2, and foam-rubber cushion 26 can clear up the outside of shell 2 when shell 2 is rotatory, keeps the definition of camera.

A screw 22 is inserted into the housing 2, the output end of the second motor 13 penetrates through the connecting rod 21 and the housing 2 and is fixedly installed at one end of the screw 22, a lifting rod 23 is connected to the screw 22 through threads, a plurality of guide rods 24 are symmetrically and fixedly installed in the housing 2 and positioned at the outer side of the screw 23, the guide rods 24 all penetrate through the lifting rod 23, a plurality of first racks 25 are symmetrically and fixedly installed on the outer wall of the lifting rod 23, the screw 22 can rotate under the driving of the second motor 13, the screw 22 is rotatably matched with the guide rods 24 and is used for driving the lifting rod 23 and the first racks 25 to reciprocate,

a plurality of supporting plates 3 are symmetrically and fixedly installed in the shell 2, gears 31 are inserted between the supporting plates 3, the gears 31 are meshed with a corresponding rack 25, the supporting plates 3 are used for supporting and connecting the gears 31, and the gears 31 can rotate in a reciprocating mode under the driving of the rack 25 in a reciprocating lifting mode.

A rotating shaft 32 is symmetrically arranged at one end of each supporting plate 3, which is located at the position where the gear 31 is far away from the first rack 25, a spring clamping block 35 is inserted at one end of each rotating shaft 32 inserted in the supporting plates 3, a plurality of grooves 36 are symmetrically arranged in the supporting plates 3, the spring clamping blocks 35 are respectively inserted in the correspondingly arranged grooves 36, cameras 33 with spherical structures are fixedly arranged between the symmetrically arranged rotating shafts 32, one ends of the rotating shafts 32, which are far away from the cameras 33, are respectively inserted in the correspondingly arranged supporting plates 3, second racks 34 with arc structures are fixedly arranged at one sides of the cameras 33, which are close to the gear 31, the second racks 34 are respectively meshed with the correspondingly arranged gear 31, the rotating shaft 32 is used for connecting the cameras 33 and driving the cameras to rotate, the cameras 33 can realize angle adjustment under the reciprocating rotation of the gear 31 through the second racks 34, and the positioning can be realized by the spring clamping blocks 35, avoid the camera to appear rocking.

One side of the fixing frame 1, which is far away from the shell 2, is provided with an arc-shaped sliding groove 4, sliding blocks 41 are symmetrically and slidably installed in the sliding groove 4, the sliding blocks 41 extend out of the sliding groove 4 and are inserted with a second clamping block 42 with a semicircular structure, the second clamping block 42 is rotatably connected to the correspondingly arranged sliding block 41, the second clamping block 42 is correspondingly arranged, the second clamping block 42 is respectively arranged corresponding to the first clamping block 11, spring balls 43 are inserted at the bottom of the sliding block 41, a plurality of clamping teeth 44 are fixedly installed at one end of the sliding block 41, which is far away from the spring balls 43, a tooth socket 45 is arranged in the sliding groove 4, the clamping teeth 44 are correspondingly arranged and meshed with the tooth socket 45, first bolts 46 are symmetrically inserted in the second clamping block 42, the first bolts 46 all penetrate through the second clamping block 42 to be contacted with the fixing frame 1, the sliding groove 4 is used for connecting and sliding the sliding block 41, the sliding block 41 is, spring ball 43 is used for pressing latch 44 on fixture block two 42 and is engaged with tooth's socket 45, and cooperation bolt 46 can fix fixture block two 42.

No. two fixture block 42 keep away from the one end of mount 1 and be equipped with dead lever 5, dead lever 5 is cylindrical hollow structure, the one end of dead lever 5 is inserted and is established on corresponding setting and No. two fixture block 42 that contact, the symmetry is equipped with clamp splice 51 of circular arc type structure in the dead lever 5, the symmetry is inserted and is equipped with No. two bolts 52 on the dead lever 5, No. two bolts 52 run through dead lever 5 respectively and insert and establish on clamp splice 51, one side that No. two bolts 52 were kept away from to clamp splice 51 contacts with No. two fixture block 42 respectively, dead lever 5 is used for pegging graft mutually with No. two fixture block 42, No. two bolts 52 drive clamp splice 51 and are used for carrying out the.

The one end that No. two fixture blocks 42 were kept away from to dead lever 5 is inserted and is equipped with telescopic link 53, adjustment tank 54 has been seted up to the symmetry on the dead lever 5, a plurality of spacing grooves 55 have all been seted up on the adjustment tank 54, all insert in the adjustment tank 54 and be equipped with No. three bolts 56, No. three bolts 56 all run through adjustment tank 54 and insert and establish in telescopic link 53, all overlap on No. three bolts 56 and be equipped with spacing ring 57, equal symmetrical fixed mounting has spacing tooth 58 on spacing ring 57, spacing tooth 58 pegs graft mutually with the spacing groove 55 that corresponds the setting respectively, the one end fixed mounting that dead lever 5 was kept away from to telescopic link 53 has base 59, telescopic link 53 carries out flexible regulation in dead lever 5 through No. three bolts 56 and adjustment tank 54, No. three bolts 56 drive spacing tooth 58 on spacing ring 57 and peg graft mutually with spacing groove 55, can reach fixed.

When in use:

the base 59 is installed on a wall, the angle of the second fixture block 42 is adjusted according to construction requirements, the second fixture block 42 can be detached from each other and then rotated, the second fixture block 42 is combined with the correspondingly arranged first fixture block 11, the combined second fixture block 42 and the combined first fixture block 11 are inserted into the fixing rod 5, and the installation can be completed by clamping and fixing through the clamping block 51;

the regulation of monitoring direction can be carried out through the rotatory shell 2 of a motor 12, and the rotation through No. two motors 13 drives lifter 23 and a rack 25 reciprocating lift on the lead screw 22, drives camera 33 through gear 31 and No. two racks 34 and carries out the luffing motion, carries out the regulation of control angle.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a wide-angle camera, includes mount (1), its characterized in that: the fixing frame (1) is of a semicircular annular structure, a shell (2) of a spherical structure is inserted into the fixing frame (1), the shell (2) is made of transparent plastic materials, a first clamping block (11) of a semi-cylindrical structure is fixedly mounted at two ends of the fixing frame (1), a first motor (12) and a second motor (13) are respectively mounted on the two first clamping blocks (11), the output end of the first motor (12) penetrates through the fixing frame (1) and is fixedly mounted on the shell (2), a connecting rod (21) of a cylindrical hollow structure is fixedly mounted at one end, far away from the first motor (12), of the shell (2), and one end, far away from the shell (2), of the connecting rod (21) is inserted into the fixing frame (1) and is in rotating connection;

the lead screw (22) is inserted into the shell (2), the output end of the second motor (13) penetrates through the connecting rod (21) and the shell (2) and is fixedly installed at one end of the lead screw (22), the lifting rod (23) is connected to the lead screw (22) in a threaded manner, a plurality of guide rods (24) are symmetrically and fixedly installed in the outer side of the lead screw (23) in the shell (2), the guide rods (24) penetrate through the lifting rod (23), a plurality of first racks (25) are symmetrically and fixedly installed on the outer wall of the lifting rod (23), a plurality of supporting plates (3) are symmetrically and fixedly installed in the shell (2), gears (31) are inserted between the supporting plates (3), the gears (31) are respectively meshed with the first racks (25) which are correspondingly arranged, rotating shafts (32) are symmetrically arranged between the supporting plates (3) and at one ends of the gears (31) far away from the first racks (25), the symmetry sets up equal fixed mounting has camera (33) of spherical structure between pivot (32), pivot (32) are kept away from the one end of camera (33) is inserted respectively and is established and correspond the setting on backup pad (3), camera (33) are close to the equal fixed mounting in one side of gear (31) has No. two rack (34) of arc structure, No. two rack (34) respectively with correspond the setting gear (31) mesh mutually.

2. The wide-angle camera of claim 1, wherein: the spring clamping blocks (35) are inserted into one end of the rotating shaft (32) inserted into the supporting plate (3), a plurality of grooves (36) are symmetrically formed in the supporting plate (3), and the spring clamping blocks (35) are respectively inserted into the correspondingly formed grooves (36).

3. The wide-angle camera of claim 1, wherein: one side of the fixing frame (1) close to the shell (2) is fixedly provided with a spongy cushion (26) with an arc structure, and one side of the spongy cushion (26) far away from the fixing frame (1) is in contact with the shell (2).

4. The wide-angle camera of claim 1, wherein: one side of the fixing frame (1) far away from the shell (2) is provided with an arc-shaped sliding groove (4), sliding blocks (41) are symmetrically and slidably mounted in the sliding groove (4), the sliding blocks (41) extend out of the sliding groove (4) and are inserted with second clamping blocks (42) of a semicircular structure, the second clamping blocks (42) are rotatably connected to the correspondingly arranged sliding blocks (41), the second clamping blocks (42) are arranged correspondingly, the second clamping blocks (42) are respectively arranged correspondingly to the first clamping blocks (11), spring beads (43) are inserted into the bottoms of the sliding blocks (41), one end of each sliding block (41) far away from the spring beads (43) is fixedly provided with a plurality of clamping teeth (44), a tooth groove (45) is formed in the sliding groove (4), and the clamping teeth (44) are correspondingly arranged and meshed with the tooth grooves (45), first bolts (46) are symmetrically inserted into the second clamping block (42), and the first bolts (46) penetrate through the second clamping block (42) and are in contact with the fixing frame (1).

5. The wide-angle camera of claim 4, wherein: no. two fixture blocks (42) keep away from the one end of mount (1) is equipped with dead lever (5), dead lever (5) are cylindrical hollow structure, the one end of dead lever (5) is inserted and is established on corresponding No. two fixture blocks (42) that set up and contact, dead lever (5) internal symmetry is equipped with clamp splice (51) of circular arc type structure, the symmetry is inserted and is equipped with No. two bolt (52) on dead lever (5), No. two bolt (52) run through respectively dead lever (5) are inserted and are established on clamp splice (51), clamp splice (51) are kept away from one side of No. two bolt (52) respectively with No. two fixture blocks (42) contact.

6. The wide-angle camera of claim 5, wherein: dead lever (5) keep away from the one end of No. two fixture blocks (42) is inserted and is equipped with telescopic link (53), dead lever (5) are gone up the symmetry and have been seted up adjustment tank (54), a plurality of spacing grooves (55) have all been seted up on adjustment tank (54), all insert in adjustment tank (54) and be equipped with No. three bolt (56), No. three bolt (56) all run through adjustment tank (54) are inserted and are established in telescopic link (53), all overlap on No. three bolt (56) and be equipped with spacing ring (57), equal symmetrical fixed mounting has spacing tooth (58) on spacing ring (57), spacing tooth (58) respectively with correspond the setting spacing groove (55) are pegged graft mutually, telescopic link (53) are kept away from the one end fixed mounting of dead lever (5) has base (59).