Campus security monitor convenient to mount and dismount

Abstract

The utility model relates to the technical field of monitors, and discloses a campus security monitor convenient to install and dismantle, which comprises a monitor body, a connecting rod and a connecting plate, the connecting rod is fixedly connected with the upper end of the monitor body, the connecting plate is fixedly connected with a wall body through a screw, and the connecting rod is fixedly connected with the connecting plate. A fixing block is fixedly connected to the outer side end of the connecting plate, a cavity is formed in the fixing block, a transverse inserting hole is formed in the outer side end of the fixing block, and the inserting hole is communicated with the cavity; according to the novel campus security and protection monitor convenient to mount and dismount, the plug connector and the fixing block are arranged, the monitor body can be mounted and dismounted without being fixed and dismounted through screws, and the plug connector is driven to be inserted into and taken out of the plug hole by rotating the connecting rod, so that the mounting and dismounting are convenient, and the practicability is high. The monitor body can be stably installed on the wall surface under the action of the plug connector, and the monitor body is convenient and fast to disassemble and does not need to be operated by other tools.

Description

Technical Field

[0001] The utility model relates to the technical field of monitors, in particular to a campus security monitor which is easy to install and disassemble. Background Art

[0002] Security monitors are essential surveillance instruments on campus today. Through the monitors, the safety of students in public places and the safety of the campus at night can be monitored in real time. At present, in order to better play the monitoring effect, the monitor needs to be disassembled for maintenance after a period of use. Traditional monitors are fixed to the wall with screws, and tools are needed to operate the screws for both installation and disassembly.

[0003] However, since the monitor is located at a high altitude, it is inconvenient to carry tools, and the operators take a long time to disassemble and install the monitor. As a result, the installation and disassembly of the traditional monitor is inconvenient, which affects the efficiency of the inspection and maintenance of the monitor.

[0004] In order to solve the above problems, the present application proposes a campus security monitor that is easy to install and disassemble. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a campus security monitor that is easy to install and disassemble, so as to at least solve one of the problems raised by the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a campus security monitor that is easy to install and disassemble, comprising a monitor body, a connecting rod and a connecting plate, wherein the connecting rod is fixedly connected to the upper end of the monitor body, the connecting plate is fixedly connected to the wall by screws, the outer end of the connecting plate is fixedly connected to a fixing block, a cavity is provided in the fixing block, a transverse jack is provided at the outer end of the fixing block, the jack is connected to the cavity, a card slot is provided on the inner side of the cavity, the outer end of the fixing block is fixedly connected to a supporting sleeve, a yield groove is provided at the end of the connecting rod, a connector is fixedly connected in the yield groove, the end of the connector passes through the jack and is matched with the card slot, and the end of the connector is located in the supporting sleeve.

[0007] A further technical improvement of the utility model is that the connector includes an insertion rod fixed in the give way groove, the end of the insertion rod is fixedly connected with a clamping rod, the clamping rod can pass through the insertion hole and match the clamping slot, a stop block is sleeved on the insertion rod, a spring sleeved on the insertion rod is fixedly connected in the give way groove, the other end of the spring is fixedly connected to the stop block, the outer end of the stop block is matched with the inner end of the support sleeve, and the outer end of the stop block is threadedly connected with a locking piece.

[0008] A further technical improvement of the utility model is that the locking member comprises a locking ring, both ends of the locking ring are fixedly connected with sealing sleeves, and the inner diameter of the sealing sleeve is matched with the outer diameter of the connecting rod and the outer diameter of the supporting sleeve.

[0009] A further technical improvement of the utility model is that an elastic sheet is fixedly connected to one end of the cavity away from the insertion hole, and an outer end of the elastic sheet is fixedly connected to a top plate, and the outer diameter of the top plate is not less than the end setting of the insertion rod.

[0010] A further technical improvement of the utility model is that a groove is provided at the outer end of the locking ring, and the grooves are provided in a plurality and at equal intervals.

[0011] A further technical improvement of the utility model is that the end of the insertion rod protrudes from the clamping rod setting, and the end of the insertion rod is rounded.

[0012] The embodiment of the utility model provides a campus security monitor that is easy to install and disassemble, and has the following beneficial effects:

[0013] This new type of campus security monitor is easy to install and disassemble. By setting up connectors and fixing blocks, the installation and disassembly of the monitor body does not need to be fixed and disassembled by screws. Installation and disassembly only require rotating the connecting rod to drive the connector to be inserted and removed from the socket. The monitor body can be stably installed on the wall through the action of the connector, and disassembly is convenient and quick without the need for additional tools. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0015] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the overall partial cross-sectional structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the locking member of the utility model;

[0018] Figure 4 for Figure 2 The enlarged structural diagram at A in the middle;

[0019] Figure 5 for Figure 2 Enlarged structural diagram at B in the middle.

[0020] In the figure: 1. monitor body; 2. connecting rod; 3. connecting plate; 4. fixing block; 5. cavity; 6. jack; 7. slot; 8. support sleeve; 9. clearance slot; 10. spring; 11. plug rod; 12. clamping rod; 13. stop block; 14. locking ring; 15. sealing sleeve; 16. spring; 17. top plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0022] See also Figure 1-5 A campus security monitor that is easy to install and disassemble includes a monitor body 1, a connecting rod 2 and a connecting plate 3. The connecting rod 2 is fixedly connected to the upper end of the monitor body 1, and the connecting plate 3 is fixedly connected to the wall by screws. The outer end of the connecting plate 3 is fixedly connected with a fixing block 4, and a cavity 5 is arranged in the fixing block 4. A transverse jack 6 is provided at the outer end of the fixing block 4, and the jack 6 is connected to the cavity 5. A card slot 7 is provided on the inner side of the cavity 5. A support sleeve 8 is fixedly connected to the outer end of the fixing block 4, and a clearance groove 9 is provided at the end of the connecting rod 2. A connector is fixedly connected in the clearance groove 9, and the end of the connector passes through the jack 6 and is matched with the card slot 7, and the end of the connector is arranged in the support sleeve 8.

[0023] Specific working principle and implementation method: After the wires of the monitor body 1 are connected, when installing the monitor body 1, first fix the connecting plate 3 to the wall by screws. When fixing the connecting plate 3, it is necessary to install it by vertical measurement. The connecting rod 2 is fixedly connected to the upper end of the monitor body 1. The connection methods include fixing by screws and integrated design. When installing, a fixing block 4 is fixed to the outer end of the connecting plate 3, and a cavity 5 is provided in the fixing block 4. A connecting jack 6 is provided at the outer end of the cavity 5. The connector is inserted horizontally from the jack 6, and then rotated vertically 9. 0 degrees to make the connector match and engage with the card slot 7. When disassembling, rotate the monitor body 1 and the connecting rod 2 in the opposite direction to drive the connector to rotate out of the card slot 7 in the opposite direction, and then take the connector out of the socket 6. The advantage of this design is that the installation and disassembly of the monitor body 1 does not require fixing and disassembly by screws. The installation and disassembly only require rotating the connecting rod 2 to drive the connector to be inserted and removed from the socket 6. The monitor body 1 can be stably installed on the wall through the action of the connector, and the disassembly is convenient and quick, and no additional tools are required.

[0024] like Figure 4and Figure 5 As shown, the connector includes an insertion rod 11 fixed in the make way groove 9, the end of the insertion rod 11 is fixedly connected with a clamping rod 12, the clamping rod 12 can pass through the insertion hole 6 and match the clamping groove 7, a stopper 13 is sleeved on the insertion rod 11, a spring 10 sleeved on the insertion rod 11 is fixedly connected in the make way groove 9, the other end of the spring 10 is fixedly connected with the stopper 13, the outer end of the stopper 13 is matched with the inner end of the support sleeve 8, and the outer end of the stopper 13 is threadedly connected with a locking piece; when installing, the clamping rod 12 is inserted into the insertion hole 6 horizontally, and the connecting rod 2 is pushed inward to pass through the resistance of the stopper 13 The force squeezes the spring 10. After the spring 10 is compressed, the relative insertion rod 11 extends out so that the card rod 12 can be inserted into the cavity 5. Then the connecting rod 2 is rotated to make the card rod 12 rotate and match the slot 7. The connecting rod 2 is loosened and the stop block 13 can be squeezed outward under the action of the spring 10. The whole can be clamped on the fixed block 4 to form an installation through the clamping of the stop block 13 and the card rod 12. Similarly, when disassembling, the connecting rod 2 is pushed inward to remove the card rod 12 from the slot 7 and then from the socket 6. After installation, the locking piece can be moved on the stop block 13 to prevent the connecting rod 2 from shaking.

[0025] like Figure 3 As shown, the locking piece includes a locking ring 14, and sealing sleeves 15 are fixedly connected to both ends of the locking ring 14. The inner diameter of the sealing sleeve 15 is matched with the outer diameter of the connecting rod 2 and the outer diameter of the supporting sleeve 8. The locking ring 14 is rotated to one end of the connecting rod 2 to make the connecting rod 2 and the block 13 more stable. The locking ring 14 is moved to one end of the supporting sleeve 8 to push the connecting rod 2 to be installed and disassembled, and the sealing sleeves 15 fixed at both ends of the locking ring 14 can wrap the gap at the connection to reduce the entry of foreign matter and rainwater.

[0026] like Figure 5 As shown, a spring sheet 16 is fixedly connected to one end of the cavity 5 away from the insertion hole 6, and a top plate 17 is fixedly connected to the outer end of the spring sheet 16. The outer diameter of the top plate 17 is not less than the end of the insertion rod 11. The spring sheet 16 is compressed when it contacts the insertion rod 11, and then the spring sheet 16 pops up after the clamping rod 12 is matched with the clamping slot 7, so that the top plate 17 presses against the end of the insertion rod 11, thereby increasing stability.

[0027] like Figure 3 As shown, a groove is provided at the outer end of the locking ring 14. The number of the grooves is multiple and the spacing is equal. The grooves are provided on the outer side of the locking ring 14 to facilitate the operator's rotation and increase the friction with the hand through the grooves.

[0028] like Figure 5As shown, the end of the plug rod 11 protrudes from the clamping rod 12, and the end of the plug rod 11 is rounded. The end of the plug rod 11 is protruding so that it can better contact with the top plate 17, and the end of the plug rod 11 is rounded so that it will not affect the position of the top plate 17 when the plug rod 11 rotates.

[0029] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A campus security monitor that is easy to install and disassemble, comprising a monitor body (1), a connecting rod (2) and a connecting plate (3), wherein the connecting rod (2) is located at the upper end of the monitor body (1) and is fixedly connected, and the connecting plate (3) is located on the wall and is fixedly connected by screws, characterized in that: The outer end of the connecting plate (3) is fixedly connected to a fixing block (4), a cavity (5) is arranged in the fixing block (4), a transverse insertion hole (6) is provided at the outer end of the fixing block (4), the insertion hole (6) is communicated with the cavity (5), a card slot (7) is provided on the inner side of the cavity (5), the outer end of the fixing block (4) is fixedly connected to a support sleeve (8), the end of the connecting rod (2) is provided with a clearance groove (9), a plug-in component is fixedly connected in the clearance groove (9), the end of the plug-in component passes through the insertion hole (6) and is matched with the card slot (7), and the end of the plug-in component is located in the support sleeve (8).

2. A campus security monitor that is easy to install and disassemble according to claim 1, characterized in that: The plug connector comprises an insert rod (11) fixed in the clearance groove (9), the end of the insert rod (11) is fixedly connected with a clamping rod (12), the clamping rod (12) can pass through the insertion hole (6) and match the clamping groove (7), a stop block (13) is sleeved on the insert rod (11), a spring (10) sleeved on the insert rod (11) is fixedly connected in the clearance groove (9), the other end of the spring (10) is fixedly connected with the stop block (13), the outer end of the stop block (13) is matched with the inner end of the support sleeve (8), and the outer end of the stop block (13) is threadedly connected with a locking piece.

3. A campus security monitor that is easy to install and disassemble according to claim 2, characterized in that: The locking member comprises a locking ring (14), both ends of which are fixedly connected to sealing sleeves (15), and the inner diameter of the sealing sleeve (15) is matched with the outer diameter of the connecting rod (2) and the outer diameter of the supporting sleeve (8).

4. The campus security monitor that is easy to install and disassemble according to claim 1 is characterized in that: An elastic sheet (16) is fixedly connected to one end of the cavity (5) away from the insertion hole (6), and an outer end of the elastic sheet (16) is fixedly connected to a top plate (17), and the outer diameter of the top plate (17) is not less than the end of the insertion rod (11).

5. The campus security monitor that is easy to install and disassemble according to claim 3 is characterized in that: The outer end of the locking ring (14) is provided with a groove, and the number of the grooves is multiple and the spacings are equal.

6. The campus security monitor that is easy to install and disassemble according to claim 2, characterized in that: The end of the insertion rod (11) protrudes from the clamping rod (12), and the end of the insertion rod (11) is rounded.

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