A positioning structure for a pickup radar

Abstract

The utility model provides a kind of positioning structure for pickup radar, it is related to pickup radar positioning technical field, including positioning slot, rear mounting plate and rear fixed block, the upper side of positioning slot is fixed with upper baffle, and the downside of positioning slot is provided with lower baffle, pickup radar is embedded between the upper baffle and lower baffle, and pickup radar is detachable structure, the rear side of positioning slot is provided with rear baffle, and the rear side of rear baffle is provided with rear mounting plate, the lower part of rear mounting plate is installed with rear fixed block, and telescopic cylinder is installed in rear fixed block, UWB micro-motion detection positioning sensor card is inserted in the slot in the right side of pickup radar.The utility model utilizes pickup radar duck mouth oval face narrowing more accurate, clamping is convenient, can be done to only collect a counter's living body close, meet UWB micro-motion detection, pickup radar card is on positioning slot shell, not only positioning safe and stable, and accurate and reliable.

Description

Technical Field

[0001] This utility model relates to the field of microphone radar positioning technology, and specifically to a positioning structure for microphone radar. Background Technology

[0002] The combination of microphones and radar technology is mainly reflected in the fields of environmental monitoring and target identification. The two complement each other to achieve precise detection. Radar is responsible for long-range, wide-area target localization and dynamic tracking, while microphones capture the sound signals generated by the target, forming an "audiovisual fusion" monitoring system. In the specification of an existing technology (publication number CN110244362A) for an array-type microphone pipeline positioning device and method, it is mentioned that "the array-type microphone pipeline positioning device includes a main unit and multiple microphones respectively connected to the main unit; the array-type microphone pipeline positioning method includes: acquiring the area to be measured, wherein the two ends of the pipeline are respectively exposed on the edge of the area to be measured or outside the area to be measured; acquiring the position points of each microphone in the microphone array located within the area to be measured, wherein the microphone array is distributed along the line connecting the two ends of the pipeline." However, the microphones in the existing technology are inconvenient to flexibly assemble and disassemble, and the individual positioning and detection is not accurate, reliable, efficient, or practical. Utility Model Content

[0003] To overcome the shortcomings of existing technologies, a positioning structure for microphone radar is provided to solve the problems of inconvenient and inflexible assembly and disassembly of microphones, and the inaccuracy, reliability, and inefficiency of individual positioning and detection in existing technologies.

[0004] To achieve the above objectives, a positioning structure for a microphone radar is provided, including a positioning slot, a rear mounting plate, and a rear fixing block. An upper baffle is fixed to the upper side of the positioning slot, and a lower baffle is provided to the lower side of the positioning slot. A microphone radar is embedded between the upper and lower baffles, and the microphone radar is a detachable structure. A rear baffle is provided to the rear side of the positioning slot, and a rear mounting plate is provided to the rear side of the rear baffle. A rear fixing block is installed at the lower part of the rear mounting plate, and a telescopic cylinder is installed inside the rear fixing block. A push plate is fixed to the front end of the telescopic cylinder, and a UWB micro-motion detection positioning sensor insert is installed on the push plate. The UWB micro-motion detection positioning sensor insert is inserted into a slot on the right side of the microphone radar, and the UWB micro-motion detection positioning sensor insert is detachably connected to the microphone radar.

[0005] Furthermore, the upper and lower parts of the positioning slot are provided with heat dissipation frames, and the inner side of the positioning slot is provided with two sets of outer sliding strips, and the outer side of the positioning slot is provided with an outer pad.

[0006] Furthermore, the outer ends of both the upper and lower baffles are fixed with side sleeves, and the side sleeves are provided with positioning holes, which are fitted over the positioning bolts.

[0007] Furthermore, multiple sets of ball bearings are movably arranged on the inner sides of both the upper and lower baffles, and the ball bearings are made of solid stainless steel.

[0008] Furthermore, an insert is provided in the middle of the upper end face of the push plate, and the push plate can move left and right in the horizontal direction.

[0009] Furthermore, the UWB micro-motion detection and positioning sensor insert card has a slot at the rear, which is fitted over the insert block. The UWB micro-motion detection and positioning sensor insert card is detachably connected to the push plate, and a flexible wire is connected to the rear end of the UWB micro-motion detection and positioning sensor insert card.

[0010] The beneficial effects of this utility model are as follows:

[0011] 1. When the positioning slot of this utility model is installed, there is a certain gap between the outer pad and the mounting surface, which facilitates ventilation and heat dissipation through the heat dissipation frame. In addition, the setting of the outer slide strip allows the foot on the rear side of the pickup radar to be separated from the inner side of the positioning slot by a certain gap, which facilitates the insertion or removal of the pickup radar from the positioning slot, making it more convenient and practical.

[0012] 2. The ball bearings provided on the inner sides of the upper and lower baffles in this utility model make it safer and smoother for the pickup radar to enter the positioning slot, which is not only fast and convenient, but also reduces wear.

[0013] 3. In this utility model, the push plate and UWB micro-motion detection and positioning sensor card can be flexibly pushed left and right stably by the telescopic cylinder, which facilitates accurate insertion and installation after the microphone radar is embedded in the positioning card slot, so as to utilize UWB micro-motion detection and positioning, making the positioning more accurate and reliable. Attached Figure Description

[0014] Figure 1 This is a front view schematic diagram of an embodiment of the present utility model;

[0015] Figure 2 This is a front view of the positioning slot according to an embodiment of the present utility model;

[0016] Figure 3 This is a left view schematic diagram of the positioning slot according to an embodiment of the present utility model;

[0017] Figure 4 This is a schematic diagram of the structure on the rear fixing block according to an embodiment of the present utility model.

[0018] In the diagram: 1. Positioning slot; 10. Upper baffle; 11. Heat sink frame; 12. Outer slide bar; 13. Ball bearing; 14. Lower baffle; 15. Rear baffle; 16. Side sleeve; 17. Positioning hole; 18. Outer pad; 2. Rear mounting plate; 3. Rear fixing block; 30. Telescopic cylinder; 31. Push plate; 32. Insert block; 33. Insertion slot; 34. UWB micro-motion detection positioning sensor insert card; 4. Flexible wire; 5. Microphone radar. Detailed Implementation

[0019] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. The specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model. Specific details, such as particular system structures and technologies, are provided to facilitate a more thorough understanding of the embodiments of the present utility model. The described embodiments are some, but not all, of the embodiments disclosed herein. However, those skilled in the art should understand that the present utility model can also be implemented in other embodiments without these specific details. All other embodiments obtained by those skilled in the art based on the embodiments of this disclosure without inventive effort are within the scope of protection of this disclosure.

[0020] The specific embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0021] Figure 1 This is a front view schematic diagram of an embodiment of the present utility model. Figure 2 This is a front view of the positioning slot according to an embodiment of the present utility model. Figure 3 This is a left view schematic diagram of the positioning slot according to an embodiment of the present utility model. Figure 4 This is a schematic diagram of the structure on the rear fixing block according to an embodiment of the present utility model.

[0022] Reference Figures 1 to 4 As shown, this utility model provides a positioning structure for a microphone radar, including a positioning slot 1, a rear mounting plate 2, and a rear fixing block 3. An upper baffle 10 is fixed on the upper side of the positioning slot 1, and a lower baffle 14 is provided on the lower side of the positioning slot 1. A microphone radar 5 is embedded between the upper baffle 10 and the lower baffle 14, and the microphone radar 5 is a detachable structure. A rear baffle 15 is provided on the rear side of the positioning slot 1, and a rear mounting plate 2 is provided on the rear side of the rear baffle 15. A rear fixing block 3 is installed on the lower part of the rear mounting plate 2, and a telescopic cylinder 30 is installed inside the rear fixing block 3. A push plate 31 is fixed to the front end of the telescopic cylinder 30, and a UWB micro-motion detection positioning sensor plug-in card 34 is installed on the push plate 31. The UWB micro-motion detection positioning sensor plug-in card 34 is inserted into the slot on the right side of the microphone radar 5, and the UWB micro-motion detection positioning sensor plug-in card 34 and the microphone radar 5 are detachably connected.

[0023] In this embodiment, heat dissipation frames 11 are provided on both the upper and lower parts of the positioning slot 1, and two sets of outer sliding strips 12 are provided in the middle of the inner side of the positioning slot 1, and an outer pad block 18 is provided on the outer side of the positioning slot 1.

[0024] As a preferred embodiment, when the positioning slot 1 of this utility model is installed, there is a certain gap between the outer pad 18 and the mounting surface, which facilitates ventilation and heat dissipation through the heat dissipation frame 11. In addition, the setting of the outer slide 12 allows the foot on the rear side of the pickup radar 5 to be separated from the inner side of the positioning slot 1 by a certain gap, which facilitates the insertion or removal of the pickup radar 5 from the positioning slot 1, making it more convenient and practical.

[0025] In this embodiment, the outer ends of the upper baffle 10 and the lower baffle 14 are both fixed with side sleeves 16, and the side sleeves 16 are provided with positioning holes 17, which are fitted outside the positioning bolts; the inner surfaces of the upper baffle 10 and the lower baffle 14 are movably provided with multiple sets of balls 13, and the balls 13 are made of solid stainless steel.

[0026] As a preferred embodiment, the ball bearings 13 provided on the inner sides of the upper baffle 10 and the lower baffle 14 in this utility model make it safer and smoother for the pickup radar 5 to enter the positioning slot 1, which is not only fast and convenient, but also reduces wear.

[0027] In this embodiment, a block 32 is provided in the middle of the upper end face of the push plate 31, and the push plate 31 can move left and right in the horizontal direction; a slot 33 is provided at the rear of the UWB micro-motion detection and positioning sensor card 34, and the slot 33 is fitted outside the block 32, and the UWB micro-motion detection and positioning sensor card 34 and the push plate 31 are detached and connected.

[0028] As a preferred embodiment, the telescopic cylinder 30 can flexibly push the push plate 31 and the UWB micro-motion detection and positioning sensor insert card 34 to move left and right stably through telescopic movement, which facilitates accurate insertion and installation after the microphone radar is embedded in the positioning card slot, so as to utilize UWB micro-motion detection and positioning, making the positioning more accurate and reliable.

[0029] This invention effectively solves the problems of inconvenient and inflexible assembly and disassembly of microphones in the prior art, and the inaccuracy and unreliability of individual positioning and detection. This invention utilizes the narrowing of the elliptical duckbill surface of the microphone radar for greater precision and convenient clamping, enabling the pickup to capture a live object approaching from just one counter, meeting UWB micro-motion detection requirements. The microphone radar is secured to the positioning slot housing, ensuring not only safe and stable positioning but also accurate and reliable positioning.

[0030] The above embodiments are used to explain and illustrate the present utility model, and not to limit the utility model. Any modifications and changes made to the present utility model within the spirit and scope of the claims should be included within the protection scope of the present utility model.

Claims

1. A positioning structure for a microphone radar, characterized in that: The device includes a positioning slot (1), a rear mounting plate (2), and a rear fixing block (3). An upper baffle (10) is fixed to the upper side of the positioning slot (1), and a lower baffle (14) is provided on the lower side of the positioning slot (1). A microphone radar (5) is fitted between the upper baffle (10) and the lower baffle (14), and the microphone radar (5) is a detachable structure. A rear baffle (15) is provided on the rear side of the positioning slot (1), and a rear mounting plate (2) is provided on the rear side of the rear baffle (15). A rear fixing block (3) is installed at the lower part of the mounting plate (2), and a telescopic cylinder (30) is installed inside the rear fixing block (3). A push plate (31) is fixed at the front end of the telescopic cylinder (30), and a UWB micro-motion detection and positioning sensor plug-in card (34) is installed on the push plate (31). The UWB micro-motion detection and positioning sensor plug-in card (34) is inserted into the slot on the right side of the microphone radar (5), and the UWB micro-motion detection and positioning sensor plug-in card (34) is detached from the microphone radar (5).

2. The positioning structure for a microphone radar according to claim 1, characterized in that, The positioning slot (1) is provided with heat dissipation frames (11) at both the top and bottom, and two sets of outer slides (12) are provided in the middle of the inner side of the positioning slot (1), and an outer pad (18) is provided on the outer side of the positioning slot (1).

3. A positioning structure for a microphone radar according to claim 1, characterized in that, The outer ends of the upper baffle (10) and the lower baffle (14) are both fixed with side sleeves (16), and the side sleeves (16) are provided with positioning holes (17), and the positioning holes (17) are fitted outside the positioning bolts.

4. A positioning structure for a microphone radar according to claim 1, characterized in that, Multiple sets of balls (13) are movably arranged on the inner sides of the upper baffle (10) and the lower baffle (14), and the balls (13) are made of solid stainless steel.

5. A positioning structure for a microphone radar according to claim 1, characterized in that, An insert (32) is provided in the middle of the upper end face of the push plate (31), and the push plate (31) can move left and right in the horizontal direction.

6. A positioning structure for a microphone radar according to claim 1, characterized in that, The UWB micro-motion detection and positioning sensor plug card (34) has a slot (33) at the rear, and the slot (33) is fitted outside the plug block (32). The UWB micro-motion detection and positioning sensor plug card (34) is detachably connected to the push plate (31), and a flexible wire (4) is connected to the rear end of the UWB micro-motion detection and positioning sensor plug card (34).

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