CN211531160U

CN211531160U - Scalable security protection camera device

Info

Publication number: CN211531160U
Application number: CN201922490861.3U
Authority: CN
Inventors: 王绍锋
Original assignee: Individual
Current assignee: Shanghai Landi Digital Technology Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2020-09-18
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses a telescopic security camera device, which comprises a camera, wherein the bottom of the camera is fixedly connected with a bottom plate, the two sides of the lower surface of the bottom plate are fixedly connected with a clamping groove and a connecting block, the clamping groove and the connecting block are respectively and fixedly connected at the four corners of the lower surface of the bottom plate, the two ends of the clamping groove are clamped with a lug, the inner wall of the clamping groove is in rolling connection with a roller, the lug is convenient for the installation of the roller, the center of the roller is inserted with a fixed rod, the fixed rod is away from one end of the roller and is fixedly connected with a cross shearing rod, the other end of the cross shearing rod is inserted with the connecting block, the bottom of the connecting block is fixedly connected with a bottom block, the bottom block is fixedly connected at the bottom of the inner wall of a shell, the upper surface of the bottom, the protection of the hidden camera is facilitated, and the device has the advantages of compact structure, wide telescopic range, automatic hiding and the like.

Description

Scalable security protection camera device

Technical Field

The utility model relates to a security protection camera technical field specifically is a scalable security protection camera.

Background

Along with the continuous development of society, demand to security protection control is higher and higher, therefore monitoring camera's use is more and more extensive for control traffic conditions, factory production, bank etc. along with monitoring camera's wide use, people also have gradually lacked privacy.

The camera that has now is fixed mostly in a position and can not be removed, if the position of adjusting the camera, must install again, wastes time and energy, uses inconveniently, and the camera has the function of random elevating height then firm at that height on the market less.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a scalable security protection camera to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a telescopic security camera device comprises a camera, wherein a bottom plate is fixedly connected to the bottom of the camera, clamping grooves and connecting blocks are fixedly connected to two sides of the lower surface of the bottom plate, the clamping grooves are fixedly connected to the left side and the right side of the lower surface of the bottom plate, the connecting blocks are fixedly connected to the lower surface of the bottom plate at the ends far away from the clamping grooves, lugs are clamped at two ends of the clamping grooves, rollers are connected to the inner walls of the clamping grooves in a rolling manner, the lugs are convenient for mounting the rollers, a fixed rod is inserted in the center of the rollers, one end of the fixed rod far away from the rollers is fixedly connected with a cross shearing rod, the other end of the top of the cross shearing rod is inserted in the connecting blocks, a bottom block is fixedly connected to the bottom of the connecting blocks, a shell is fixedly connected to the outer portion of the bottom block, a rack is fixedly connected to the upper surface of the, the gear has been cup jointed at triangle off-axial surface middle part, gear tooth end meshing has the worm, the worm cup joints on the output shaft surface, the output shaft is kept away from worm one end fixedly connected with motor, the gear has cup jointed the gear box with the worm overcoat, roof fixedly connected with stationary blade in the gear box, it has the screens tooth to peg graft on the stationary blade, the gear box is close to screens flank inner wall fixedly connected with electro-magnet, the spacing box of bottom fixedly connected with in the shell, the elasticity box has cup jointed the elasticity box to the inside of spacing box, the elasticity box pegs graft on the center pin, center pin and spacing box fixed connection, the inside joint of elasticity box has the spring board, elasticity box surface fixedly connected with belt, be close to the major axis fixedly connected with connecting.

Preferably, the cross shearing rods are divided into a front group and a rear group, the number of each group is four, the four cross shearing rods are hinged through long shafts, and the long shafts penetrate through the cross shearing rods of the front group and the rear group.

Preferably, motor bottom fixedly connected with little fixed plate, little fixed plate fixed connection bottom in the shell, four big fixed plates of shell surface fixedly connected with distribute four angles in the shell bottom.

Preferably, the inner wall of the gear box is provided with a groove, the gear and the worm sleeve are inserted in the groove to form rotary connection, and the length of the worm is larger than the width of the gear box.

Preferably, the triangular shaft and gear splicing part is in a triangular prism shape, the triangular shaft and shearing rod splicing part is in a cylindrical shape and is connected in a rotating mode, and the triangular shaft and gear hobbing splicing part is in a triangular prism shape.

Preferably, the number of the connecting blocks is four, the lower surface of the bottom plate is fixedly connected with two first connecting blocks, and the upper surface of the bottom block is fixedly connected with two second connecting blocks.

(III) advantageous effects

The utility model provides a scalable security protection camera device. The method has the following beneficial effects:

1. the gear is driven to rotate anticlockwise through clockwise rotation of the circuit board control motor, the gear drives the hobbing anticlockwise connected at two ends of the triangular shaft to rotate anticlockwise, the cross shearing rod is pushed to move forwards, the cross shearing rod pushes the camera to move upwards, when the required height is reached, the motor stops operating, the clamping teeth block the gear by weight to prevent clockwise rotation, the limiting box belt pulls downwards to cross the long shaft of the shearing rod, and accordingly the camera is limited to move upwards.

2. When the camera is to be withdrawn, the electromagnet has a power failure to suck the clamping teeth, the circuit board control motor rotates anticlockwise to drive the gear to rotate clockwise, the hobbing gear is driven to rotate clockwise to withdraw the camera, and the belt is withdrawn along with the spring plate in the limiting box.

Drawings

FIG. 1 is a schematic structural view of the utility model;

FIG. 2 is a sectional view of the utility model in front view;

FIG. 3 is an enlarged view of the structure of the long shaft fixed connection connecting rod of the utility model;

FIG. 4 is an enlarged view of the structure of the spacing box of the utility model;

FIG. 5 is an enlarged view of the slot structure of the utility model;

FIG. 6 is an enlarged view of the triangular shaft structure of the utility model;

FIG. 7 is a view of the fixing point of the camera case and the engine of the utility model;

figure 8 is a view of the outer surface of the utility model structure.

In the figure: the camera comprises a camera 1, a bottom plate 2, a clamping groove 3, rollers 4, a convex block 5, a connecting block 6, a first connecting block 601, a second connecting block 602, a fixing rod 7, a shearing rod 8, a bottom block 9, a rack 10, a hobbing gear 11, a triangular shaft 12, a gear 13, a worm 14, an output shaft 15, a fixing plate 16, a clamping tooth 17, an electromagnet 18, a gear box 19, a motor 20, a long shaft 21, an elastic box 22, a spring plate 23, a central shaft 24, a belt 25, a connecting rod 26, a limiting box 27, a small fixing plate 28, a large fixing plate 29 and a shell 30.

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.

The utility model provides a telescopic security camera device, as shown in figures 1-8, comprising a camera 1, a bottom plate 2 fixedly connected with the bottom of the camera 1, a clamping groove 3 and a connecting block 6 fixedly connected with the two sides of the lower surface of the bottom plate 2, the clamping groove 3 is fixedly connected with the left and right sides of the lower surface of the bottom plate 2, the connecting block 6 is fixedly connected with the lower surface of the bottom plate 2 at the end far away from the clamping groove 3, a lug 5 is clamped at the two ends of the clamping groove 3, the inner wall of the clamping groove 3 is connected with a roller 4 in a rolling way, the lug 5 is convenient for installing the roller 4, a fixed rod 7 is inserted in the center of the roller 4, the fixed rod 7 is fixedly connected with a cross shear rod 8 at the end far away from the roller 4, the cross shear rods 8 at the left and right sides are connected and communicated through a long shaft 21, the long, the long shaft 21 penetrates through the front and rear group cross shearing rods 8, the other side of each cross shearing rod 8 is connected with the connecting block 6 in an inserting mode, one end, far away from the bottom plate 2, of each cross shearing rod 8 is fixedly connected with the connecting block 6, four connecting blocks 6 are arranged, the lower surface of the bottom plate 2 is fixedly connected with two first connecting blocks 601, the upper surface of each bottom block 9 is fixedly connected with two second connecting blocks 602, the bottom of each connecting block 6 is fixedly connected with the bottom block 9, the bottom block 9 is fixedly connected with the shell 30, the shell 30 is wrapped outside the camera 1, the upper surface of each bottom block 9 is fixedly connected with the rack 10, the teeth on the rack 10 are meshed with the hobbing teeth 11, the centers of the hobbing teeth 11 are inserted with the triangular shafts 12, the inserting parts of the triangular shafts 12 and the gears 13 are in triangular column shapes, the inserting parts of the triangular shafts 12 and the cross shearing rods 8 are in cylindrical shapes, the inserting parts of the triangular shafts 12 and, the middle part of the outer surface of the triangular shaft 12 is sleeved with a gear 13, the tooth end of the gear 13 is engaged with a worm 14, the worm 14 is sleeved on the outer surface of an output shaft 15, one end of the output shaft 15, which is far away from the worm 14, is fixedly connected with a motor 20, a circuit board controls the clockwise rotation of the motor 20 to drive the counter-clockwise rotation of the gear 13, the gear 13 drives the hobbing 11 connected with the two ends of the triangular shaft 12 to rotate counter-clockwise, so as to push the cross shearing rod 8 to move forward, the bottom of the motor 20 is fixedly connected with a small fixing plate 28, the small fixing plate 28 is fixedly connected with the inner bottom of a shell 30, the outer surface of the shell 30 is fixedly connected with four large fixing plates 29 which are distributed at the four corners of the bottom of the shell 30, the gear 13 and the worm 14 are sleeved with a gear box 19, the inner wall of the gear box, the fixing piece 16 is inserted with a clamping tooth 17, the gear box 19 is fixedly connected with an electromagnet 18 close to the inner wall of the side face of the clamping tooth 17, when the camera 1 is lifted to a certain height, the electromagnet 18 is in a power-off state, the clamping tooth 17 blocks the gear 13 by weight to prevent clockwise rotation, the bottom in the shell 27 is fixedly connected with a limiting box 27, the limiting box 27 is internally inserted with an elastic box 22, the elastic box 22 is inserted on a central shaft 24, the central shaft 24 is fixedly connected with the limiting box 27, a spring plate 23 is clamped in the elastic box 22, the outer surface of the elastic box 22 is fixedly connected with a belt 25, a long shaft 21 close to one side of the bottom plate 2 is fixedly connected with a connecting rod 26, the connecting rod 26 is fixedly connected with the belt 25, when the camera 1 is to be withdrawn, the electromagnet 18 is powered off to suck the clamping tooth 17, the circuit board control motor 20 rotates anticlockwise to drive the gear 13 to, the belt 25 is retracted with the spring plate 23 in the restraining box 27.

The working principle is as follows:

rotate clockwise through circuit board control motor 20 and drive gear 13 anticlockwise rotation, gear 13 drives the hobbing 11 anticlockwise rotation that triangle-shaped axle 12 both ends are connected, thereby promote to hand over shear bar 8 and move forward, it promotes camera 1 rebound to hand over shear bar 8, when reaching the height that wants, motor 20 stops the function, electro-magnet 18 is in the outage state this moment, screens tooth 17 prevents clockwise rotation by weight blocking gear 13, spacing box 27 belt 25 is to handing over shear bar 8 major axis 21 downwards, thereby restriction camera 1 moves upwards. When the camera 1 needs to be withdrawn, the electromagnet 18 is electrified to suck the clamping teeth 17, the clamping teeth 17 are far away from the teeth of the gear 13, the circuit board control motor 20 rotates anticlockwise to drive the gear 12 to rotate clockwise to drive the hobbing gears 11 to rotate clockwise to withdraw the camera 1, and the belt 25 is withdrawn along with the spring plate 23 in the limiting box 27, so that the telescopic action is completed, and the purpose is achieved.

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 scalable security protection camera device, includes camera (1), its characterized in that: the bottom of the camera (1) is fixedly connected with a bottom plate (2), two sides of the lower surface of the bottom plate (2) are fixedly connected with a clamping groove (3) and a connecting block (6), the clamping groove (3) is fixedly connected with the left side and the right side of the lower surface of the bottom plate (2), the connecting block (6) is fixedly connected with the lower surface of the bottom plate (2) at the end far away from the clamping groove (3), two ends of the clamping groove (3) are clamped with a lug (5), the inner wall of the clamping groove (3) is connected with a roller (4) in a rolling manner, the center of the roller (4) is spliced with a fixing rod (7), one end of the fixing rod (7) far away from the roller (4) is fixedly connected with a cross shear rod (8), the other end of the top of the cross shear rod (8) is spliced with the connecting block (6), one end of the, the shell (30) is wrapped outside the camera (1);

the upper surface of the bottom block (9) is fixedly connected with a rack (10), the rack (10) is engaged with hobbing (11) by teeth, a triangular shaft (12) is inserted in the center of the hobbing (11), one end of a cross shear rod (8) far away from the clamping groove (3) is sleeved on the triangular shaft (12) and positioned on the inner side of the hobbing (11), a gear (13) is sleeved in the middle of the outer surface of the triangular shaft (12), a worm (14) is engaged at the tooth end of the gear (13), the worm (14) is sleeved on the outer surface of an output shaft (15), one end of the output shaft (15) far away from the worm (14) is fixedly connected with a motor (20), a gear box (19) is sleeved outside the gear (13) and the worm (14), the inner top wall of the gear box (19) is fixedly connected with a fixing plate (16), a clamping tooth (17) is inserted on the fixing plate (16), and an electromagnet (18) is fixedly connected on the inner, spacing box (27) of bottom fixedly connected with in shell (30), elasticity box (22) have been cup jointed to spacing box (27) inside, elasticity box (22) cup joint on center pin (24), center pin (24) and spacing box (27) fixed connection, the inside joint of elasticity box (22) has spring board (23), elasticity box (22) surface fixedly connected with belt (25), be close to major axis (21) fixedly connected with connecting rod (26) of bottom plate (2) one side, connecting rod (26) and belt (25) fixed connection.

2. The retractable security camera device according to claim 1, characterized in that: the cross shearing rods (8) are divided into a front group and a rear group, the number of each group is four, the four cross shearing rods (8) are hinged through long shafts (21), and the long shafts (21) penetrate through the cross shearing rods (8) in the front and rear groups.

3. The retractable security camera device according to claim 1, characterized in that: the motor (20) bottom fixedly connected with little fixed plate (28), little fixed plate (28) fixed connection bottom in shell (30), shell (30) surface fixed connection has four big fixed plates (29), and four big fixed plates (29) distribute at four angles in shell (30) bottom.

4. The retractable security camera device according to claim 1, characterized in that: the inner wall of the gear box (19) is provided with a groove, the gear (13) and the worm (14) are inserted in the groove to form rotary connection, and the length of the worm (14) is larger than the width of the gear box (19).

5. The retractable security camera device according to claim 1, characterized in that: the triangular shaft (12) and the gear (13) are connected in a triangular prism shape, the triangular shaft (12) and the shearing bar (8) are connected in a cylindrical shape, and the triangular shaft (12) and the hobbing (11) are connected in a triangular prism shape.

6. The retractable security camera device according to claim 1, characterized in that: the number of the connecting blocks (6) is four, the lower surface of the bottom plate (2) is fixedly connected with two first connecting blocks (601), and the upper surface of the bottom block (9) is fixedly connected with two second connecting blocks (602).