Hemispherical network camera

Abstract

The utility model belongs to the technical field of network cameras, and discloses a hemispherical network camera, which comprises a camera shooting part and a mounting seat, the camera shooting part is detachably mounted on the mounting seat, and the camera shooting part comprises a hemispherical camera and a camera connecting seat. The hemispherical camera is rotatably mounted on the camera connecting seat, an arc-shaped strip is rotatably arranged outside the camera connecting seat, and a wiping cotton pad capable of being attached to the outer wall of the hemispherical camera is arranged on the inner wall of the arc-shaped strip. According to the utility model, the camera shooting part is installed on the installation seat in a portable manner, the camera shooting part and the installation seat can be conveniently and subsequently disassembled, when the camera shooting part is installed, the insertion strip can be aligned with the insertion groove to be inserted, the limiting block is extruded by applying force through the inclined surface, the outer end part of the limiting block is compressed into the groove, and when the limiting groove reaches the limiting block, the spring restores to the original shape; and the outer end part of the limiting block can extend into the limiting groove, so that the insertion strip can be limited to a certain extent.

Description

Technical Field

[0001] The utility model belongs to the technical field of network cameras, and in particular relates to a hemispherical network camera. Background Art

[0002] A network camera is a new generation of camera that combines traditional cameras with network technology. It can be used to monitor video images from a remote location. Among them, the dome network camera is one of the many network cameras.

[0003] Current hemispherical network cameras mainly consist of a camera part and an installation part. The camera part and the installation part are mostly integrally formed or fixed with bolts, which is troublesome to disassemble. In addition, after using the existing hemispherical network cameras for a period of time, dust will adhere to the outer wall of the hemispherical camera end, thereby affecting the clarity of the camera. Workers often need to use external tools to wipe it, which is quite troublesome. Utility Model Content

[0004] The purpose of the present utility model is to provide a hemispherical network camera to solve the problems raised in the above-mentioned background technology that the existing camera part and the mounting part are mostly integrally formed or fixed with bolts, which is troublesome to disassemble and requires staff to use external tools to wipe the outer wall of the hemispherical camera end, which is quite troublesome.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a hemispherical network camera, comprising a camera part and a mounting seat, wherein the camera part is detachably mounted on the mounting seat, and the camera part comprises a hemispherical camera head and a camera connecting seat, wherein the hemispherical camera head is rotatably mounted on the camera connecting seat, and an arc-shaped strip is rotatably provided on the outside of the camera connecting seat, and the inner wall of the arc-shaped strip is provided with a wiping cotton pad that can fit the outer wall of the hemispherical camera head.

[0006] Preferably, a slot is provided on the upper end surface of the mounting seat, and an inserting strip is connected to a side of the camera connecting seat facing away from the hemispherical camera, and the inserting strip is inserted and matched with the slot.

[0007] Preferably, a groove is provided on the side wall of the slot, a spring is connected to the inside of the groove, the free end of the spring is connected to a limiting block, the upper and lower surfaces of the outer end of the limiting block are integrally formed as inclined surfaces, and the outer wall of the insertion strip is provided with a limiting groove adapted to the outer end of the limiting block.

[0008] Preferably, the ends of opposite sides of the arc strip are connected with connecting rods, and bearings are installed between the connecting rods and the camera connecting seat.

[0009] Preferably, a mounting groove is formed on the upper end surface of the camera connecting seat, a motor is installed in the mounting groove, a support plate is installed on the output end of the motor, and the hemispherical camera is installed on the support plate.

[0010] Preferably, an annular convex plate is fixed to the bottom end of the outer wall of the mounting seat, and a plurality of mounting holes are formed on the annular convex plate.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] (1) The camera part of the present invention is portable and mounted on the mounting base, which is convenient for the subsequent disassembly of the two. When the camera part is mounted on the mounting base, the insert can be aligned with the slot and inserted first. After the insert is inserted into the contact limit block, the limit block is squeezed by applying force on the inclined surface, and the outer end of the limit block is compressed into the groove. When the limit groove reaches the limit block, the spring returns to its original shape, and the outer end of the limit block can be extended into the limit groove, which can limit the insert to a certain extent.

[0013] (2) When the outer wall of the hemispherical camera needs to be wiped, the staff can directly rotate the arc strip and use the wiping cotton pad to wipe the outer wall. No external tools are needed for wiping, which is more convenient. When wiping is not needed, the arc strip can be rotated to the outer periphery of the camera connecting seat without blocking the hemispherical camera. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view of the utility model;

[0015] Figure 2 This is a cross-sectional view of the mounting base of the utility model;

[0016] Figure 3 This is a top view of the mounting base of the utility model;

[0017] Figure 4 This is a cross-sectional view of the camera connector of the present invention;

[0018] Figure 5 for Figure 2 A magnified view of part A in FIG;

[0019] In the figure: 1. Hemispherical camera; 2. Camera connector; 3. Mounting base; 4. Annular convex plate; 5. Arc bar; 6. Wiping cotton pad; 7. Connecting rod; 8. Bearing; 9. Slot; 10. Mounting hole; 11. Motor; 12. Support plate; 13. Insert strip; 14. Limit slot; 15. Groove; 16. Spring; 17. Limit block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Figure 1 This is a front view of the present invention. As shown in the figure, the hemispherical network camera includes a camera part and a mounting base 3. An annular convex plate 4 is fixed to the bottom end of the outer wall of the mounting base 3. A plurality of mounting holes 10 are opened on the annular convex plate 4. The screws pass through the mounting holes 10 to fix the annular convex plate 4 to the mounting surface. The camera part is detachably mounted on the mounting base 3, and the camera part includes a hemispherical camera 1 and a camera connecting base 2. The hemispherical camera 1 is rotatably mounted on the camera connecting base 2. The rotatable hemispherical camera 1 facilitates its change of direction, and the hemispherical camera 1 is composed of a lens, an image sensor, a sound sensor, a signal processor, an A / D converter, an encoding chip, a main control chip, a network and control interface and other parts. It is the structure of an existing commonly used hemispherical camera 1, and its internal specific layout and structure are not repeated here.

[0022] See Figure 4 As shown, a mounting groove is formed on the upper end surface of the camera connecting seat 2, a motor 11 is installed in the mounting groove, a support plate 12 is installed on the output end of the motor 11, and the hemispherical camera 1 is installed on the support plate 12.

[0023] Through the above, the direction of the hemispherical camera 1 can be changed by utilizing the output end of the motor 11 to drive the support plate 12 to rotate, which is relatively convenient.

[0024] In a specific embodiment of the present invention, see Figure 2-Figure 3 as well as Figure 5 As shown, a slot 9 is provided on the upper end surface of the mounting seat 3, and an insert 13 is connected to the side of the camera connecting seat 2 facing away from the hemispherical camera 1. The insert 13 is inserted into the slot 9, and a groove 15 is provided on the side wall of the slot 9. A spring 16 is connected to the inside of the groove 15, and the free end of the spring 16 is connected to a limit block 17. The upper and lower surfaces of the outer end of the limit block 17 are integrally formed into an inclined surface. A limit groove 14 is provided on the outer wall of the insert 13 to match the outer end of the limit block 17. When the spring 16 is in the natural state, the outer end of the limit block 17 protrudes out of the groove 15.

[0025] Through the above technical solution:

[0026] When installing the camera part on the mounting base 3, the inserting strip 13 can be first aligned with the slot 9 and inserted. After the inserting strip 13 is inserted and contacts the limit block 17, the limit block 17 is squeezed by applying force on the inclined surface, so that the spring 16 is compressed, and the outer end of the limit block 17 can be compressed into the groove 15. When the limit groove 14 reaches the limit block 17, the spring 16 returns to its original state, and the outer end of the limit block 17 can be extended into the limit groove 14, which can restrict the inserting strip 13 to a certain extent. Under the action of a certain external force, the inserting strip 13 will not fall out of the slot 9.

[0027] In addition, see Figure 1 As shown, an arc-shaped strip 5 is rotatably provided on the outside of the camera connecting seat 2 , and an inner wall of the arc-shaped strip 5 is provided with a wiping cotton pad 6 that can fit the outer wall of the hemispherical camera 1 .

[0028] As mentioned above, when it is necessary to wipe the outer wall of the hemispherical camera 1, the staff can directly rotate the arc strip 5 and use the wiping cotton pad 6 to wipe the outer wall. No external tools are needed for wiping, which is more convenient. When wiping is not needed, the arc strip 5 can be rotated to the outside of the camera connecting seat 2 without blocking the hemispherical camera 1.

[0029] Among them, see Figure 1 As shown, connecting rods 7 are connected to the ends of opposite sides of the arc strip 5, and bearings 8 are installed between the connecting rods 7 and the camera connecting seat 2.

[0030] Specifically, by utilizing the cooperation between the connecting rod 7 and the bearing 8, the rotation of the arc-shaped bar 5 can be realized manually, which is relatively convenient.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hemispherical network camera, characterized in that: The invention comprises a camera part and a mounting seat (3), wherein the camera part is detachably mounted on the mounting seat (3), and the camera part comprises a hemispherical camera (1) and a camera connecting seat (2), wherein the hemispherical camera (1) is rotatably mounted on the camera connecting seat (2), and an arc strip (5) is rotatably provided on the outside of the camera connecting seat (2), and a wiping cotton pad (6) is provided on the inner wall of the arc strip (5) which can fit the outer wall of the hemispherical camera (1).

2. A hemispherical network camera according to claim 1, characterized in that: The upper end surface of the mounting seat (3) is provided with a slot (9), and the side of the camera connection seat (2) facing away from the hemispherical camera (1) is connected with an insertion strip (13).

3. A hemispherical network camera according to claim 2, characterized in that: The inserting strip (13) is inserted and matched in the slot (9).

4. A hemispherical network camera according to claim 2, characterized in that: A groove (15) is provided on the side wall of the slot (9), a spring (16) is connected inside the groove (15), and a free end of the spring (16) is connected to a limiting block (17).

5. A hemispherical network camera according to claim 4, characterized in that: The upper and lower surfaces of the outer end of the limit block (17) are integrally formed into inclined surfaces.

6. A hemispherical network camera according to claim 4, characterized in that: The outer wall of the insert strip (13) is provided with a limiting groove (14) adapted to the outer end of the limiting block (17).

7. The hemispherical network camera according to claim 1, characterized in that: The ends of opposite sides of the arc-shaped strip (5) are connected to connecting rods (7), and a bearing (8) is installed between the connecting rod (7) and the camera connecting seat (2).

8. The hemispherical network camera according to claim 1, characterized in that: The upper end surface of the camera connection seat (2) forms a mounting groove, a motor (11) is mounted in the mounting groove, and a support plate (12) is mounted on the output end of the motor (11).

9. The hemispherical network camera according to claim 8, characterized in that: The hemispherical camera (1) is mounted on a support plate (12).

10. The hemispherical network camera according to claim 1, characterized in that: An annular convex plate (4) is fixed to the bottom end of the outer wall of the mounting seat (3), and a plurality of mounting holes (10) are formed on the annular convex plate (4).

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