Mobile power supply capable of monitoring camera shooting

Abstract

The mobile power supply comprises an installation box, a lithium battery pack is fixedly installed on the inner wall of the installation box, a monitoring camera is fixedly installed on the front face of the installation box, a connecting box is fixedly installed on the back face of the installation box, and a connecting mechanism is arranged on the inner wall of the connecting box. The connecting mechanism comprises two sliding blocks slidably connected with the inner wall of the connecting box, limiting frames are fixedly installed on the faces, close to each other, of the two sliding blocks, limiting mechanisms are arranged on the upper surfaces of the limiting frames, and universal balls are rotatably connected to the inner walls of the limiting frames. According to the mobile power supply capable of monitoring and shooting, when the mobile power supply is placed in a special environment, people can align the monitoring camera on the surface of the mounting box to a range needing to be monitored by using the two universal balls and the connecting column after the fixing plate and a mounting place are fixed, the fixing plate with a smaller size is convenient to fix, and the universal balls and the connecting column are arranged, so that the mobile power supply is convenient to use. The blind area range of the monitoring camera is greatly reduced, and the monitoring effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile power supplies, in particular to a mobile power supply capable of monitoring and photographing. Background Art

[0002] Mobile power, also called power bank, travel charger, etc., is a portable charger that integrates power supply and charging functions. It can charge mobile phones, tablets and other digital devices anytime and anywhere. It is generally powered by lithium batteries (or dry batteries, which are less common) and is easy to use. Surveillance cameras are semiconductor imaging devices with the advantages of high sensitivity, strong light resistance, low distortion, small size, long life, and vibration resistance. Surveillance cameras are used in security systems.

[0003] Today's mobile power supplies that can perform surveillance cameras are usually small in size and are fixed to the installation site with bolts. Due to the limitations of the installation site terrain, especially the terrain of the installation site with a small installation area, the angle range of the detection camera on the mobile power supply is limited. After the installation is completed, the camera may not be able to capture the scene to be monitored. For this reason, we have launched a mobile power supply that can perform surveillance cameras. Utility Model Content

[0004] The purpose of the utility model is to provide a mobile power source capable of monitoring and photographing, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mobile power supply capable of monitoring and video recording, comprising an installation box, a lithium battery pack is fixedly installed on the inner wall of the installation box, a monitoring camera is fixedly installed on the front of the installation box, a connecting box is fixedly installed on the back of the installation box, a connecting mechanism is provided on the inner wall of the connecting box, the connecting mechanism comprises two sliding blocks slidably connected to the inner wall of the connecting box, a limit frame is fixedly installed on the sides of the two sliding blocks close to each other, a limit mechanism is provided on the upper surface of the limit frame, a universal ball is rotatably connected to the inner wall of the limit frame, a connecting column is fixedly installed between the two universal balls, and a fixed plate is fixedly installed on the left side of the left sliding block.

[0006] Preferably, a PLC controller and a wireless signal sending device are fixedly mounted on the inner wall of the installation box.

[0007] Preferably, a ventilation hole and a slot are provided on the lower surface of the installation box, a charging plug is fixedly mounted on the surface of the lithium battery pack, and the surface of the charging plug contacts the inner wall of the slot.

[0008] Preferably, a pressing groove is provided on the upper surface of the sliding block, a threaded groove is provided on the upper surface of the connecting box, and a pressing column is threadedly connected to the inner wall of the threaded groove.

[0009] Preferably, the limiting mechanism comprises an internal threaded barrel fixedly mounted on the upper surface of the limiting frame, the inner wall of the internal threaded barrel is threadedly connected to an external threaded barrel, and the lower end of the external threaded barrel is rotatably connected to a compression column.

[0010] Preferably, an arc-shaped limit plate is fixedly installed on the lower end of the compression column, a sliding groove is opened on the inner top wall of the limit frame, the surface of the arc-shaped limit plate is slidably connected to the inner wall of the sliding groove, a rubber pad is embedded in the inner arc surface of the arc-shaped limit plate, and the surface of the rubber pad is in pressure contact with the surface of the universal ball.

[0011] Preferably, a tension spring is fixedly installed on the inner bottom wall of the external threaded barrel, a square plate is fixedly installed on the upper end of the tension spring, a pulling column is fixedly installed on the upper surface of the square plate, a limiting cover is fixedly installed on the upper end of the pulling column, a plurality of protruding blocks are arranged on the surface of the upper end of the internal threaded barrel, and a groove matching the shape of the protruding blocks is opened on the inner wall of the limiting cover.

[0012] Beneficial Effects

[0013] The utility model provides a mobile power source capable of monitoring and photographing, which has the following beneficial effects:

[0014] 1. The mobile power source capable of monitoring video is provided with a connection box and a connection mechanism. When the device is placed in a special environment, people can use two universal balls and a connection column to align the monitoring camera on the surface of the installation box with the range to be monitored after the fixing plate is fixed to the installation location. The smaller fixing plate is convenient for fixing, and the setting of the universal ball and the connection column greatly reduces the blind area of ​​the monitoring camera and improves the monitoring effect.

[0015] 2. The mobile power supply capable of monitoring video is provided with a limit mechanism. The limit cover in the limit mechanism can be pressed downward on the upper surface of the internal threaded barrel under the action of a tension spring. The raised block and the groove restrict the internal threaded barrel and the limit cover from rotating. The external threaded barrel also cannot rotate. Therefore, when the device is shaken, the compression column and the arc-shaped limit plate will not be displaced, thereby ensuring that the universal ball cannot rotate on the inner wall of the limit frame, thereby improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the connecting column;

[0018] Figure 3 This is a schematic diagram of the front section structure of the installation box;

[0019] Figure 4 It is a schematic diagram of the side section structure of the limiting frame;

[0020] Figure 5It is a schematic diagram of the side section structure of the internal threaded barrel.

[0021] In the figure: 1. Installation box; 2. Lithium battery pack; 3. Surveillance camera; 4. Connection box; 5. Sliding block; 6. Limit frame; 7. Universal ball; 8. Connecting column; 9. Fixing plate; 10. PLC controller; 11. Wireless signal sending device; 12. Raised block; 13. Charging plug; 14. Pressing column; 15. Internally threaded cylinder; 16. Externally threaded cylinder; 17. Compression column; 18. Arc-shaped limiting plate; 19. Tension spring; 20. Square plate; 21. Pulling column; 22. Limiting cover. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clarify the technical solutions in the embodiments of the utility model; it is completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 The utility model provides a technical solution: a mobile power supply capable of monitoring and video recording, comprising an installation box 1, a lithium battery pack 2 is fixedly installed on the inner wall of the installation box 1, a monitoring camera 3 is fixedly installed on the front of the installation box 1, a connection box 4 is fixedly installed on the back of the installation box 1, a connection mechanism is arranged on the inner wall of the connection box 4, the connection mechanism comprises two sliding blocks 5 slidably connected to the inner wall of the connection box 4, a pressing groove is arranged on the upper surface of the sliding block 5, a threaded groove is arranged on the upper surface of the connection box 4, and a pressing column 14 is threadedly connected to the inner wall of the threaded groove.

[0024] By tightening the pressing column 14 , the pressing column 14 can press against the inner wall of the pressing groove, thereby restricting and fixing the sliding block 5 on the inner wall of the connection box 4 .

[0025] A limit frame 6 is fixedly installed on the sides of the two sliding blocks 5 that are close to each other. A limit mechanism is set on the upper surface of the limit frame 6. The inner wall of the limit frame 6 is rotatably connected with a universal ball 7. A connecting column 8 is fixedly installed between the two universal balls 7. A fixing plate 9 is fixedly installed on the left side surface of the left sliding block 5.

[0026] By setting up the connection box 4 and the connection mechanism, when placing the device in a special environment, people can use two universal balls 7 and the connecting column 8 to align the monitoring camera 3 on the surface of the installation box 1 with the range that needs to be monitored after fixing the fixing plate 9 to the installation location. The smaller fixing plate 9 is convenient for fixing, and the setting of the universal ball 7 and the connecting column 8 greatly reduces the blind spot range of the monitoring camera 3, thereby improving the monitoring effect.

[0027] The limiting mechanism includes an internal threaded tube 15 fixedly mounted on the upper surface of the limiting frame 6, the inner wall of the internal threaded tube 15 is threadedly connected with an external threaded tube 16, the lower end of the external threaded tube 16 is rotatably connected with a compression column 17, the lower end of the compression column 17 is fixedly mounted with an arc-shaped limiting plate 18, the inner top wall of the limiting frame 6 is provided with a sliding groove, the surface of the arc-shaped limiting plate 18 is slidably connected to the inner wall of the sliding groove, the inner arc surface of the arc-shaped limiting plate 18 is embedded with a rubber pad, and the surface of the rubber pad is in pressure contact with the surface of the universal ball 7.

[0028] A tension spring 19 is fixedly installed on the inner bottom wall of the external threaded tube 16, a square plate 20 is fixedly installed on the upper end of the tension spring 19, a pulling column 21 is fixedly installed on the upper surface of the square plate 20, a limiting cover 22 is fixedly installed on the upper end of the pulling column 21, and a plurality of protruding blocks 12 are arranged on the surface of the upper end of the internal threaded tube 15, and a groove matching the shape of the protruding blocks 12 is opened on the inner wall of the limiting cover 22.

[0029] By setting a limiting mechanism, the limiting cover 22 in the limiting mechanism can be pressed downward on the upper surface of the internal threaded tube 15 under the action of the tension spring 19, and the protrusion block 12 and the groove limit the internal threaded tube 15 and the limiting cover 22 from rotating, and the external threaded tube 16 also cannot rotate. Therefore, when the device is shaken, the compression column 17 and the arc-shaped limiting plate 18 will not be displaced, thereby ensuring that the universal ball 7 cannot rotate on the inner wall of the limiting frame 6, thereby improving the stability of the device.

[0030] A PLC controller 10 and a wireless signal sending device 11 are fixedly installed on the inner wall of the installation box 1. A ventilation hole and a slot are provided on the lower surface of the installation box 1. A charging plug 13 is fixedly installed on the surface of the lithium battery pack 2. The surface of the charging plug 13 contacts the inner wall of the slot. The PLC controller 10 can control the wireless signal sending device 11 to transmit the images captured by the monitoring camera 3 to the remote monitoring center.

[0031] Working principle: When using the device, first pull the fixing plate 9 to the left to remove the connecting column 8 from the inner wall of the connecting box 4, then tighten the pressing column 14, and then use the bolts to fix the fixing plate 9 in the specified position, and then move the two limit covers 22 upward to make the raised block 12 disengage from the groove. People turn the limit cover 22 to indirectly drive the external threaded cylinder 16 to rotate, thereby moving the pressing column 17 and the arc-shaped limit plate 18 upward. People can rotate the universal ball 7 on the inner wall of the limit frame 6, and use the two universal balls 7 and the connecting column 8 to align the monitoring camera 3 on the surface of the installation box 1 with the range to be monitored. The small fixing plate 9 is convenient for fixing, and the setting of the universal ball 7 and the connecting column 8 greatly reduces the blind spot range of the monitoring camera 3 and improves the monitoring effect. After the adjustment is completed, tighten the limit cover 22. Under the action of the tension spring 19, the limit cover 22 can be pressed downward on the upper surface of the internal threaded tube 15. The raised block 12 and the groove limit the rotation between the internal threaded tube 15 and the limit cover 22, and the external threaded tube 16 also cannot rotate. Therefore, when the device is shaken, the compression column 17 and the arc-shaped limit plate 18 will not be displaced, thereby ensuring that the universal ball 7 cannot rotate on the inner wall of the limit frame 6, thereby improving the stability of the device.

[0032] 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mobile power source capable of monitoring and video recording, comprising an installation box (1), characterized in that: The inner wall of the installation box (1) is fixedly mounted with a lithium battery pack (2), the front of the installation box (1) is fixedly mounted with a monitoring camera (3), the back of the installation box (1) is fixedly mounted with a connection box (4), the inner wall of the connection box (4) is provided with a connection mechanism, the connection mechanism comprises two sliding blocks (5) slidably connected to the inner wall of the connection box (4), a limit frame (6) is fixedly mounted on the mutually adjacent sides of the two sliding blocks (5), the upper surface of the limit frame (6) is provided with a limit mechanism, the inner wall of the limit frame (6) is rotatably connected with a universal ball (7), a connection column (8) is fixedly mounted between the two universal balls (7), and a fixed plate (9) is fixedly mounted on the left side of the left sliding block (5).

2. The mobile power source capable of monitoring and video recording according to claim 1, characterized in that: A PLC controller (10) and a wireless signal sending device (11) are fixedly mounted on the inner wall of the installation box (1).

3. The mobile power source capable of monitoring and video recording according to claim 1, characterized in that: The lower surface of the installation box (1) is provided with ventilation holes and a slot, and a charging plug (13) is fixedly mounted on the surface of the lithium battery pack (2), and the surface of the charging plug (13) contacts the inner wall of the slot.

4. The mobile power source capable of monitoring and video recording according to claim 1, characterized in that: The upper surface of the sliding block (5) is provided with a pressing groove, the upper surface of the connecting box (4) is provided with a threaded groove, and the inner wall of the threaded groove is threadedly connected with a pressing column (14).

5. The mobile power source capable of monitoring and video recording according to claim 1, characterized in that: The limiting mechanism comprises an internal threaded cylinder (15) fixedly mounted on the upper surface of the limiting frame (6); the inner wall of the internal threaded cylinder (15) is threadedly connected to an external threaded cylinder (16); the lower end of the external threaded cylinder (16) is rotatably connected to a compression column (17).

6. The mobile power source capable of monitoring and video recording according to claim 5, characterized in that: An arc-shaped limit plate (18) is fixedly mounted on the lower end of the compression column (17); a slide groove is provided on the inner top wall of the limit frame (6); the surface of the arc-shaped limit plate (18) is slidably connected to the inner wall of the slide groove; a rubber pad is embedded in the inner arc surface of the arc-shaped limit plate (18); the surface of the rubber pad is in pressure contact with the surface of the universal ball (7).

7. The mobile power source capable of monitoring and video recording according to claim 5, characterized in that: A tension spring (19) is fixedly mounted on the inner bottom wall of the externally threaded cylinder (16); a square plate (20) is fixedly mounted on the upper end of the tension spring (19); a pulling column (21) is fixedly mounted on the upper surface of the square plate (20); a limiting cover (22) is fixedly mounted on the upper end of the pulling column (21); a plurality of protruding blocks (12) are arranged on the surface of the upper end of the internally threaded cylinder (15); and a groove matching the shape of the protruding blocks (12) is provided on the inner wall of the limiting cover (22).

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