Microwave signal monitoring device

Abstract

The utility model discloses a microwave signal monitoring device, comprising a main body assembly comprising a mounting column and a monitor located at one side of the mounting column; the fixing assembly is arranged on one side of the monitor and comprises a positioning piece, a locking piece, a fastening piece and a pushing piece, the positioning piece is arranged on one side of the monitor, the locking piece is located on one side of the positioning piece, the fastening piece is arranged in the positioning piece, and the pushing piece is located on one side of the fastening piece. The beneficial effects of the utility model are that the fixing assembly is used for fixing the monitor, and when the monitor needs to be disassembled and maintained, the operation is convenient, so that the maintenance difficulty of the monitor is reduced, and when the position of the monitor needs to be adjusted, the monitor does not need to be disassembled and reinstalled.

Description

Technical Field

[0001] The utility model relates to the technical field of microwave signal monitoring, in particular to a microwave signal monitoring device. Background Art

[0002] A microwave signal monitoring device is a device for monitoring and analyzing microwave signals, including a wall-mounted microwave detector. A wall-mounted microwave detector is a device that uses microwave technology to detect human activity. It is usually used in security systems. It detects the movement and presence of a human body by emitting microwave signals and receiving microwave signals reflected by the human body. When a wall-mounted microwave detector is used outdoors, due to the complexity of the outdoor environment, the wall-mounted microwave detector may be affected by dirt, dust, weathering, etc. after a period of use. It is necessary to regularly disassemble and maintain it, clean it, and check the status of the device. When new obstructions may appear in the surrounding environment, such as plant growth, building changes, etc., which affect the detection effect of the microwave detector, it is necessary to adjust the position to avoid obstruction. In the prior art, most wall-mounted microwave detectors are fixed by bolts, which means that when it needs to be disassembled and maintained, tools need to be used for disassembly, and the operation is cumbersome, especially in high places or small spaces. It is more difficult, which increases the difficulty of maintenance. When adjusting the position, the microwave detector needs to be disassembled and reinstalled, which increases the operation steps and time cost, and may affect the stability and accuracy of the device. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above problems and / or the problems existing in the existing microwave signal monitoring devices, the present utility model is proposed.

[0005] Therefore, the problem to be solved by the utility model is that in the prior art, wall-mounted microwave detectors are mostly fixed by bolts, which means that when they need to be disassembled for maintenance, tools need to be used for disassembly, and the operation is cumbersome, especially in high places or in narrow spaces, which increases the difficulty of maintenance. In addition, when adjusting the position, the microwave detector needs to be disassembled and reinstalled, which increases the operating steps and time cost, and may affect the stability and accuracy of the equipment.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a microwave signal monitoring device, comprising a main body assembly, including a mounting column and a monitoring instrument, wherein the monitoring instrument is located on one side of the mounting column;

[0007] A fixing component is arranged on one side of the monitor, and includes a positioning member, a locking member, a fastener and a pushing member. The positioning member is arranged on one side of the monitor, the locking member is located on one side of the positioning member, the fastener is arranged in the positioning member, and the pushing member is located on one side of the fastener.

[0008] As a preferred solution of the microwave signal monitoring device of the utility model, the positioning member includes a fixed frame and a rotating sleeve, the fixed frame is fixed to one side of the monitoring instrument, and the rotating sleeve is rotatably connected to one side of the fixed frame.

[0009] As a preferred solution of the microwave signal monitoring device described in the utility model, wherein: the locking member includes a fixed block, a clamping block and a positioning column, the fixed block is fixed to one side of the fixed frame, the clamping block is located in the fixed block, one end of the positioning column is fixed to the clamping block, and a clamping groove is provided on the rotating sleeve, and the clamping block is engaged with the clamping groove.

[0010] As a preferred solution of the microwave signal monitoring device of the utility model, the locking member further comprises a first spring, one end of which is fixed to the clamping block.

[0011] As a preferred solution of the microwave signal monitoring device of the utility model, the fastener includes an extrusion plate and a fixing column, the extrusion plate is located at one side of the fixing frame, and one end of the fixing column is fixed to the extrusion plate.

[0012] As a preferred solution of the microwave signal monitoring device of the utility model, the fastener further includes an anti-slip pad, and the anti-slip pad is fixed to one side of the extrusion plate.

[0013] As a preferred solution of the microwave signal monitoring device described in the utility model, the fastener also includes a movable sleeve and a fixed shaft, the movable sleeve is rotatably connected in the fixed frame, the fixed shaft is fixed in the movable sleeve, a spiral groove is opened on the fixed column, and the fixed shaft slides in the spiral groove.

[0014] As a preferred solution of the microwave signal monitoring device described in the utility model, the pushing member includes a rotating rod, a movable frame and a movable rod, the rotating rod is fixed to one side of the movable sleeve, the movable frame is located outside the rotating rod, and the movable rod is inserted into the fixed frame.

[0015] As a preferred solution of the microwave signal monitoring device of the utility model, the pushing member further includes a hinge plate, the hinge plate is fixed to one side of the movable frame, and the bottom end of the movable rod is hinged to the movable frame through the hinge plate.

[0016] As a preferred solution of the microwave signal monitoring device of the utility model, the pushing member also includes a fixed plate and a second spring, the fixed plate is fixed to the outside of the movable rod, and the two ends of the second spring are respectively fixed to the fixed plate and the inner wall of the fixed frame.

[0017] The beneficial effects of the utility model are as follows: by setting up the fixing component, the monitor can be fixed, and when the monitor needs to be disassembled for maintenance, the operation is relatively convenient, thereby reducing the difficulty of maintaining the monitor. At the same time, when the position of the monitor needs to be adjusted, there is no need to disassemble and reinstall the monitor. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 This is the overall structure diagram of the microwave signal monitoring device.

[0020] Figure 2 This is a structural diagram of the fixed components of the microwave signal monitoring device.

[0021] Figure 3 This is a cross-sectional structural diagram of the fixed frame of the microwave signal monitoring device.

[0022] Figure 4 Microwave signal monitoring device Figure 3 A partial enlarged structural diagram in the middle.

[0023] Figure 5 Microwave signal monitoring device Figure 3 A partial enlarged structural diagram of point B in the middle.

[0024] Figure 6 This is a cross-sectional structural diagram of the fixed frame of the microwave signal monitoring device from another perspective. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments. Example

[0028] Reference Figure 1-Figure 6 , which is the first embodiment of the utility model, and this embodiment provides a microwave signal monitoring device, the microwave signal monitoring device includes a main body component 100 and a fixing component 200, and the fixing component 200 can be used to facilitate the disassembly and maintenance of the monitor 102.

[0029] Specifically, the main assembly 100 includes a mounting post 101 and a monitoring instrument 102 , and the monitoring instrument 102 is located on one side of the mounting post 101 .

[0030] The mounting column 101 is used to support the monitor 102 so that the monitor 102 can be in a suitable position for monitoring. The monitor 102 detects the movement and presence of the human body by emitting microwave signals and receiving microwave signals reflected by the human body. It is usually used in security systems. This is a prior art and will not be elaborated in detail in this solution. Those skilled in the art can clearly understand the working principle.

[0031] Specifically, the fixing assembly 200 is arranged on one side of the monitor 102, and includes a positioning member 201, a locking member 202, a fastener 203 and a pushing member 204. The positioning member 201 is arranged on one side of the monitor 102, the locking member 202 is located on one side of the positioning member 201, the fastener 203 is arranged in the positioning member 201, and the pushing member 204 is located on one side of the fastener 203.

[0032] The positioning member 201 is used to preliminarily fix the monitor 102 and position it at the specified installation position. Then, the monitor 102 is locked and fixed by the locking member 202 to complete the installation of the monitor 102. When the monitor 102 needs to be disassembled, the locking member 202 only needs to be pulled to release the restriction on the monitor 102, so that the monitor 102 can be disassembled. This makes the disassembly of the monitor 102 more convenient and reduces the difficulty of maintenance. The fastener 203 is used to improve the stability of the monitor 102 after installation to prevent it from loosening during use. When the position of the monitor 102 on the installation column 101 needs to be adjusted, the push member 204 only needs to be pressed to drive the fastener 203 to move, so that the fastener 203 reduces the tightness of the installation of the monitor 102, so that the position of the monitor 102 can be adjusted without disassembling the monitor 102, thereby reducing the operation steps and saving time costs. Example

[0033] Reference Figure 1-Figure 6 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0034] Specifically, the positioning member 201 includes a fixed frame 201a and a rotating sleeve 201b. The fixed frame 201a is fixed to one side of the monitoring instrument 102, and the rotating sleeve 201b is rotatably connected to one side of the fixed frame 201a.

[0035] The rotating sleeve 201b is rotatably connected to the fixed frame 201a via a rotating shaft. The rotating sleeve 201b is semicircular. When the monitor 102 needs to be installed, the fixed frame 201a is brought into contact with the mounting column 101, and the rotating sleeve 201b is rotated to one side so that it wraps the mounting column 101, thereby completing the preliminary fixation of the monitor 102.

[0036] Specifically, the locking member 202 includes a fixed block 202a, a clamping block 202b and a positioning column 202c. The fixed block 202a is fixed to one side of the fixed frame 201a, the clamping block 202b is located in the fixed block 202a, one end of the positioning column 202c is fixed to the clamping block 202b, and a clamping slot 201b-1 is provided on the rotating sleeve 201b, and the clamping block 202b is engaged with the clamping slot 201b-1.

[0037] One side of the block 202b is inclined. When the end of the rotating sleeve 201b contacts the fixed frame 201a, its end will squeeze the inclined surface of the block 202b and push the block 202b to move. When the rotating sleeve 201b completely wraps the installation column 101, the block 202b will engage with the slot 201b-1. The rotating sleeve 201b is locked by the cooperation of the two, thereby completing the installation and fixation of the monitor 102.

[0038] When the monitor 102 needs to be disassembled, the positioning column 202c is simply pulled to drive the block 202b to move, so that the block 202b is separated from the slot 201b-1, thereby releasing the restriction on the rotating sleeve 201b, and then the monitor 102 can be disassembled.

[0039] Specifically, the locking member 202 further includes a first spring 202d, and one end of the first spring 202d is fixed to the clamping block 202b.

[0040] The first spring 202d applies a thrust to the clamping block 202b, so that the clamping block 202b and the clamping slot 201b-1 are more tightly engaged.

[0041] Specifically, the fastener 203 includes a pressing plate 203a and a fixing column 203b. The pressing plate 203a is located at one side of the fixing frame 201a, and one end of the fixing column 203b is fixed to the pressing plate 203a.

[0042] The squeezing plate 203a is arc-shaped. When the monitor 102 is fixed, the squeezing plate 203a will contact the mounting column 101 and squeeze the mounting column 101, thereby improving the stability of the monitor 102 after installation and preventing it from shifting in position during use. The fixing column 203b is used to drive the squeezing plate 203a to move.

[0043] Specifically, the fastener 203 further includes an anti-skid pad 203c, and the anti-skid pad 203c is fixed to one side of the extrusion plate 203a.

[0044] The anti-skid pad 203 c increases the anti-skid property between the extrusion plate 203 a and the mounting column 101 . Example

[0045] Reference Figure 1-Figure 6 , which is the third embodiment of the utility model, and this embodiment is based on the first two embodiments.

[0046] Specifically, the fastener 203 also includes a movable sleeve 203d and a fixed shaft 203e. The movable sleeve 203d is rotatably connected to the fixed frame 201a, and the fixed shaft 203e is fixed in the movable sleeve 203d. A spiral groove 203b-1 is opened on the fixed column 203b, and the fixed shaft 203e slides in the spiral groove 203b-1.

[0047] When the movable sleeve 203d rotates, it drives the fixed shaft 203e to slide in the spiral groove 203b-1, and the fixed column 203b is driven to move through the cooperation of the two, and the extrusion plate 203a is driven to separate from the mounting column 101 through the fixed column 203b, thereby reducing the tightness of the installation of the monitor 102, so that the position of the monitor 102 on the mounting column 101 can be adjusted.

[0048] Specifically, the pusher 204 includes a rotating rod 204a, a movable frame 204b and a movable rod 204c. The rotating rod 204a is fixed to one side of the movable sleeve 203d, the movable frame 204b is located outside the rotating rod 204a, and the movable rod 204c is inserted into the fixed frame 201a.

[0049] Pressing the movable rod 204c downward drives the movable frame 204b to move downward, and the movable frame 204b drives the rotating rod 204a to move downward, so that the rotating rod 204a drives the movable sleeve 203d to rotate.

[0050] Specifically, the pusher 204 further includes a hinge plate 204d, which is fixed to one side of the movable frame 204b, and the bottom end of the movable rod 204c is hinged to the movable frame 204b through the hinge plate 204d.

[0051] Specifically, the pusher 204 further includes a fixed plate 204e and a second spring 204f. The fixed plate 204e is fixed to the outside of the movable rod 204c. Two ends of the second spring 204f are respectively fixed to the fixed plate 204e and the inner wall of the fixed frame 201a.

[0052] The second spring 204f applies a pulling force to the fixed plate 204e, and the fixed plate 204e drives the movable rod 204c to move upward, so that after the position of the monitor 102 is adjusted, the movable rod 204c can drive the movable sleeve 203d to rotate to the initial angle, and the squeezing plate 203a can squeeze and fix the mounting column 101 again.

[0053] During use, when the monitor 102 needs to be installed, the fixed frame 201a is brought into contact with the mounting column 101, and the rotating sleeve 201b is rotated to one side. When the end of the rotating sleeve 201b is in contact with the fixed frame 201a, its end will squeeze the inclined surface of the block 202b and push the block 202b to move. When the rotating sleeve 201b completely wraps the mounting column 101, the block 202b will engage with the slot 201b-1. The rotating sleeve 201b is locked by the cooperation of the two, thereby completing the installation and fixation of the monitor 102.

[0054] When the monitor 102 needs to be disassembled, the positioning column 202c is simply pulled to drive the block 202b to move, so that the block 202b is separated from the slot 201b-1, thereby releasing the restriction on the rotating sleeve 201b, and then the monitor 102 can be disassembled.

[0055] When the position of the monitor 102 needs to be adjusted, the movable rod 204c is pressed downward to drive the movable frame 204b to move downward, and the rotating rod 204a is driven downward by the movable frame 204b, so that the rotating rod 204a can drive the movable sleeve 203d to rotate. When the movable sleeve 203d rotates, it will drive the fixed shaft 203e to slide in the spiral groove 203b-1, and the cooperation of the two will drive the fixed column 203b to move, and the extrusion plate 203a is driven to separate from the mounting column 101 through the fixed column 203b, so that the tightness of the installation of the monitor 102 can be reduced, so that the position of the monitor 102 on the mounting column 101 can be adjusted.

[0056] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A microwave signal monitoring device, characterized in that: include, A main body component (100) comprises a mounting column (101) and a monitoring instrument (102), wherein the monitoring instrument (102) is located on one side of the mounting column (101); The fixing assembly (200) is arranged on one side of the monitoring instrument (102), and comprises a positioning member (201), a locking member (202), a fastener (203) and a pushing member (204); the positioning member (201) is arranged on one side of the monitoring instrument (102), the locking member (202) is located on one side of the positioning member (201), the fastener (203) is arranged in the positioning member (201), and the pushing member (204) is located on one side of the fastener (203).

2. The microwave signal monitoring device according to claim 1, characterized in that: The positioning member (201) comprises a fixed frame (201a) and a rotating sleeve (201b), wherein the fixed frame (201a) is fixed to one side of the monitoring instrument (102), and the rotating sleeve (201b) is rotatably connected to one side of the fixed frame (201a).

3. The microwave signal monitoring device according to claim 2, characterized in that: The locking member (202) comprises a fixed block (202a), a clamping block (202b) and a positioning column (202c); the fixed block (202a) is fixed to one side of the fixed frame (201a); the clamping block (202b) is located inside the fixed block (202a); one end of the positioning column (202c) is fixed to the clamping block (202b); a clamping slot (201b-1) is provided on the rotating sleeve (201b); and the clamping block (202b) is clamped to the clamping slot (201b-1).

4. The microwave signal monitoring device according to claim 3, characterized in that: The locking member (202) further comprises a first spring (202d), one end of the first spring (202d) being fixed to the clamping block (202b).

5. The microwave signal monitoring device according to claim 3 or 4, characterized in that: The fastener (203) comprises an extrusion plate (203a) and a fixing column (203b); the extrusion plate (203a) is located on one side of the fixing frame (201a); and one end of the fixing column (203b) is fixed to the extrusion plate (203a).

6. The microwave signal monitoring device according to claim 5, characterized in that: The fastener (203) further comprises an anti-skid pad (203c), wherein the anti-skid pad (203c) is fixed to one side of the extrusion plate (203a).

7. The microwave signal monitoring device according to claim 6, characterized in that: The fastener (203) further comprises a movable sleeve (203d) and a fixed shaft (203e); the movable sleeve (203d) is rotatably connected to the fixed frame (201a); the fixed shaft (203e) is fixed in the movable sleeve (203d); a spiral groove (203b-1) is provided on the fixed column (203b); and the fixed shaft (203e) slides in the spiral groove (203b-1).

8. The microwave signal monitoring device according to claim 7, characterized in that: The pushing member (204) comprises a rotating rod (204a), a movable frame (204b) and a movable rod (204c); the rotating rod (204a) is fixed to one side of the movable sleeve (203d); the movable frame (204b) is located outside the rotating rod (204a); and the movable rod (204c) is plugged into the fixed frame (201a).

9. The microwave signal monitoring device according to claim 8, characterized in that: The pushing member (204) further comprises a hinge plate (204d), wherein the hinge plate (204d) is fixed to one side of the movable frame (204b), and the bottom end of the movable rod (204c) is hinged to the movable frame (204b) via the hinge plate (204d).

10. The microwave signal monitoring device according to claim 8 or 9, characterized in that: The pushing member (204) further comprises a fixing plate (204e) and a second spring (204f), wherein the fixing plate (204e) is fixed to the outside of the movable rod (204c), and two ends of the second spring (204f) are respectively fixed to the fixing plate (204e) and the inner wall of the fixing frame (201a).

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