Wireless distance measurement positioning module convenient to install

Abstract

The utility model discloses a wireless distance measurement positioning module convenient to install, belongs to the technical field of positioning modules, and aims to solve the problems that when a UWB positioning module is damaged and needs to be replaced, the disassembly and the installation are tedious and inconvenient, the UWB positioning module is not convenient to quickly disassemble and replace, and the working efficiency is reduced, the wireless distance measurement positioning module comprises a circuit board, a positioning module, an installation mechanism and a positioning mechanism, the positioning mechanism is arranged above the circuit board, the mounting mechanism is arranged above the circuit board through the positioning mechanism, the positioning module is arranged inside the mounting mechanism, and pin grooves matched with pins of the positioning module are symmetrically formed in the front side and the rear side of the outer frame body; the positioning module can be directly installed and fixed in the outer frame body through the installation mechanism, the positioning module is fixed through the positioning triangular plate, the positioning module can be rapidly disassembled and assembled from the interior of the outer frame body, and therefore the efficiency of installation and disassembly of the positioning module is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to positioning module technical field, concretely relates to a wireless ranging positioning module convenient to installation. BACKGROUND

[0002] Positioning technology is a kind of widely used high-tech technology.Currently, common positioning technologies mainly include PPD positioning, GPS satellite positioning, Beidou positioning, Bluetooth positioning, Wi-Fi network positioning, UWB positioning, GPRS / CDMA mobile communication technology positioning, etc.UWB is a kind of carrierless communication technology, which transmits data by using nanosecond to picosecond non-sinusoidal wave narrow pulse.UWB can realize data transmission rate of hundreds of Mbit / s to several Gbit / s within a range of about 10 meters.UWB has many advantages such as strong anti-interference performance, high transmission rate, extremely wide bandwidth, small power consumption and small transmission power.Supports TWR (two-way ranging) and TDOA (time difference of arrival) positioning technologies to realize high-precision positioning.

[0003] In the prior art, the installation mode of UWB positioning module is mostly fixed and installed by screwing with circuit board or directly welded on the circuit board.When UWB positioning module needs to be replaced due to damage, the disassembly and installation are relatively cumbersome and inconvenient, which is not conducive to quickly disassembling, replacing and installing UWB positioning module, and reduces work efficiency.

[0004] Therefore, there is a need for a wireless ranging positioning module convenient to install to solve the problem that in the prior art, when UWB positioning module needs to be replaced due to damage, the disassembly and installation are relatively cumbersome and inconvenient, which is not conducive to quickly disassembling, replacing and installing UWB positioning module, and reduces work efficiency. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a wireless ranging positioning module convenient to install to solve the problem proposed in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme: a wireless ranging positioning module convenient to install, comprising a circuit board, a positioning module, an installation mechanism and a positioning mechanism, the positioning mechanism is arranged above the circuit board, the installation mechanism is arranged above the circuit board through the positioning mechanism, and the positioning module is arranged in the interior of the installation mechanism.

[0007] It is necessary to explain in the scheme that the installation mechanism is composed of an outer frame body, a heat sink, an installation plate, a moving plate, a sliding block, a positioning triangular plate, a connecting column, a baffle and a spring, the front and rear sides of the outer frame body are symmetrically provided with pin grooves matched with the pins of the positioning module, the heat sinks are uniformly fixedly connected to the interior of the outer frame body, and the left and right sides of the outer frame body are symmetrically provided with heat dissipation openings.

[0008] Further worth mentioning is that the mounting plate is symmetrically fixedly connected to the upper sides of the left and right sides of the outer frame body, an installation cavity is arranged in the mounting plate, the moving plate is arranged in the installation cavity, and the sliding blocks are symmetrically arranged on the front and back sides of the moving plate and the moving plate slides in the installation cavity through the sliding blocks.

[0009] Further need to be explained is that the positioning triangular plate is fixedly connected to one side of the sliding block, and an opening matched with the positioning triangular plate is arranged on one side of the installation cavity.

[0010] As a preferred embodiment, the connecting column is fixedly connected to the other side of the moving plate, one end of the connecting column extends out of the outer surface of the outer frame body, the spring is symmetrically fixedly connected between the moving plate and the side surface of the installation cavity, and positioning grooves matched with the positioning triangular plate are symmetrically arranged on the top surfaces of the left and right sides of the positioning module.

[0011] As a preferred embodiment, the positioning mechanism comprises a fixed block, a positioning cylinder, a fixed shaft, an elastic sheet, a positioning column and a trapezoidal surface, the fixed block is symmetrically fixedly connected to the upper side of the circuit board, a circular groove is arranged in the fixed block, positioning grooves are symmetrically arranged in the circular groove, the positioning cylinder is symmetrically fixedly connected to the left and right sides of the outer frame body, and the positioning cylinder is matched with the circular groove in shape and size.

[0012] As a preferred embodiment, the fixed shaft is fixedly connected to the inner lower side of the positioning cylinder, the elastic sheet is fixedly connected to the outer side of the fixed shaft, the positioning column is symmetrically fixedly connected to the front and back sides of the elastic sheet, and the positioning column is in sliding connection with the positioning cylinder.

[0013] As a preferred embodiment, the end of the positioning column is provided with the trapezoidal surface, and the trapezoidal surface is matched with the positioning groove in size.

[0014] Compared with the prior art, the wireless ranging positioning module convenient to install has at least the following beneficial effects:

[0015] (1) The positioning module can be directly installed and fixed in the inner side of the outer frame body through the installation mechanism, the positioning module is fixed through the positioning triangular plate, the positioning module can be quickly disassembled from the inner side of the outer frame body, and therefore the installation and disassembly efficiency of the positioning module is greatly improved.

[0016] (2) The positioning mechanism is arranged, the positioning cylinder is inserted into the circular groove of the fixed block, the position of the outer frame body is positioned and installed, the installation mechanism is fixedly installed on the circuit board, and therefore the installation of the positioning module and the circuit board is completed, and the positioning module is simple to disassemble and convenient to operate. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1The utility model discloses a perspective structure schematic diagram.

[0018] Figure 2 The utility model discloses a split structure schematic diagram.

[0019] Figure 3 The utility model discloses a cross section structure schematic diagram.

[0020] Figure 4 The utility model discloses an installation mechanism structure schematic diagram.

[0021] In the drawing: 1, circuit board;2, positioning module;3, installation mechanism;4, positioning mechanism;301, outer frame body;302, pin slot;303, radiating fin;304, radiating port;305, mounting plate;306, moving plate;307, sliding block;308, positioning triangular plate;309, connecting column;310, baffle;311, spring;312, positioning recess;401, fixed block;402, positioning slot;403, positioning cylinder;404, fixed shaft;405, elastic sheet;406, positioning column;407, trapezoidal face. Specific implementation

[0022] The utility model makes further description below combining with example.

[0023] Please refer to Figures 1-4 , the utility model provides a kind of wireless ranging positioning module of easy installation, including circuit board 1, positioning module 2, installation mechanism 3 and positioning mechanism 4, positioning mechanism 4 is set to the top of circuit board 1, installation mechanism 3 is set to the top of circuit board 1 by positioning mechanism 4, and positioning module 2 is set to the inside of installation mechanism 3.

[0024] Further as Figure 1 , Figure 2 And Figure 4 It is worth specifically explained that installation mechanism 3 is composed of outer frame body 301, radiating fin 303, mounting plate 305, moving plate 306, sliding block 307, positioning triangular plate 308, connecting column 309, baffle 310 and spring 311, and pin slot 302 that is adapted to the pin of positioning module 2 is symmetrically provided in the front and back of outer frame body 301, radiating fin 303 is evenly fixedly connected to the inside of outer frame body 301, and radiating port 304 is symmetrically provided in the left and right of outer frame body 301.

[0025] When positioning module 2 is installed in the inside of outer frame body 301, positioning module 2 is set to the top of radiating fin 303, can be cooled to positioning module 2, and heat flows out through radiating port 304, improves the cooling effect.

[0026] Further as Figure 1 , Figure 2 AndFigure 4 As shown, it is worth noting that the mounting plate 305 is symmetrically fixedly connected to the upper sides of the left and right sides of the outer frame body 301, the inside of the mounting plate 305 is provided with a mounting cavity, the moving plate 306 is arranged inside the mounting cavity, the sliding blocks 307 are symmetrically arranged on the front and rear sides of the moving plate 306, and the moving plate 306 slides inside the mounting cavity through the sliding blocks 307, the positioning triangular plate 308 is fixedly connected to one side of the sliding block 307, and one side of the mounting cavity is provided with an opening matched with the positioning triangular plate 308.

[0027] When the positioning module 2 is installed inside the outer frame body 301, the upper inclined surface of the positioning triangular plate 308 can be extruded to make it enter the inside of the mounting plate 305, without affecting the continued installation of the positioning module 2.

[0028] Further as shown in Figure 1 , Figure 2 and Figure 4 , it is worth noting that the connecting column 309 is fixedly connected to the other side of the moving plate 306, and one end of the connecting column 309 protrudes out of the outer surface of the outer frame body 301, the springs 311 are symmetrically fixedly connected between the moving plate 306 and the side surface of the mounting cavity, and the left and right side top surfaces of the positioning module 2 are symmetrically provided with positioning grooves 312 matched with the positioning triangular plate 308.

[0029] According to the above working process, it can be seen that through the installation mechanism 3, the positioning module 2 can be directly installed and fixed inside the outer frame body 301, the positioning triangular plate 308 is used to fix the positioning module 2, and the positioning module 2 can be quickly disassembled from the inside of the outer frame body 301, thereby greatly improving the installation and disassembly efficiency of the positioning module 2.

[0030] Further as shown in Figure 1 , Figure 2 and Figure 3 , it is worth noting that the positioning mechanism 4 is composed of a fixed block 401, a positioning cylinder 403, a fixed shaft 404, an elastic sheet 405, a positioning column 406 and a trapezoidal surface 407, the fixed block 401 is symmetrically fixedly connected to the upper side of the circuit board 1, the inside of the fixed block 401 is provided with a circular groove, and the inside of the circular groove is symmetrically provided with a positioning groove 402 in front and back, the positioning cylinder 403 is symmetrically fixedly connected to the left and right sides of the outer frame body 301, and the shape and size of the positioning cylinder 403 are matched with the circular groove.

[0031] Further as shown in Figure 1 , Figure 2 and Figure 3As shown, it is worth noting that the fixed shaft 404 is fixedly connected to the inside of the positioning cylinder 403, the elastic sheet 405 is fixedly connected to the outside of the fixed shaft 404, and the positioning column 406 is symmetrically fixedly connected to the front and back of the elastic sheet 405, and the positioning column 406 is in sliding connection with the positioning cylinder 403.

[0032] Through the elastic force of the elastic sheet 405, the positioning column 406 can be moved, and the movement of the positioning column 406 is facilitated.

[0033] Further as shown in Figure 1 , Figure 2 and Figure 3 , it is worth noting that the end of the positioning column 406 is provided with a trapezoidal face 407, and the size of the trapezoidal face 407 is adapted to the positioning groove 402.

[0034] Through the trapezoidal face 407 being clamped into the inside of the positioning groove 402, the installation of the positioning column 406 and the fixed block 401 can be fixed, and the trapezoidal face 407 is disengaged from the inside of the positioning groove 402 by moving upward, so that the installation of the positioning cylinder 403 and the fixed block 401 can be released, and the operation is simple.

[0035] The present scheme has the following working process: in use, first, the positioning module 2 is placed in the inside of the outer frame body 301 in alignment with the position of the pin groove 302, and when the bottom surface of the positioning module 2 contacts the inclined surface of the positioning triangular plate 308, it is pressed into the inside of the mounting plate 305 until the positioning module 2 is completely placed in the inside of the outer frame body 301, the moving plate 306 is moved and reset by the elastic action of the spring 311, the positioning triangular plate 308 is clamped into the inside of the positioning groove 312, and the installation of the positioning module 2 is fixed; then the positioning cylinder 403 is aligned and inserted into the inside of the circular groove of the fixed block 401, the trapezoidal face 407 contacts the inside of the circular groove when the elastic sheet 405 is pressed to make the positioning column 406 enter the inside of the positioning cylinder 403 until the positioning cylinder 403 is completely inserted into the inside of the fixed block 401, the trapezoidal face 407 is clamped into the inside of the positioning groove 402, the position of the positioning cylinder 403 is fixed, the outer frame body 301 is installed above the circuit board 1, and thus the installation of the positioning module 2 and the circuit board 1 is completed. When the positioning module 2 needs to be disassembled, the baffle 310 on both sides is pushed in reverse, the moving plate 306 is moved by the connecting column 309, the pressing of the positioning triangular plate 308 on the positioning groove 312 is released, and the positioning module 2 can be taken out upward.

[0036] In summary: through the installation mechanism 3 arranged, the positioning module 2 can be directly installed and fixed in the inside of the outer frame body 301, the positioning module 2 is fixed through the positioning triangular plate 308, the positioning module 2 can be quickly disassembled from the inside of the outer frame body 301, thereby greatly improving the installation and disassembly efficiency of the positioning module 2; through the positioning mechanism 4 arranged, the positioning cylinder 403 is inserted into the circular groove inside the fixed block 401, the position of the outer frame body 301 is positioned and installed, the installation mechanism 3 is fixedly installed on the circuit board 1, thereby completing the installation of the positioning module 2 and the circuit board 1, and the installation and disassembly are simple and convenient to operate.

Claims

1. A wireless ranging positioning module for easy installation, comprising a circuit board (1), a positioning module (2), a mounting mechanism (3) and a positioning mechanism (4), characterized in that: The positioning mechanism (4) is arranged above the circuit board (1), the mounting mechanism (3) is arranged above the circuit board (1) through the positioning mechanism (4), and the positioning module (2) is arranged in the mounting mechanism (3).

2. The wireless ranging positioning module of claim 1, wherein: The mounting mechanism (3) is composed of an outer frame (301), a heat dissipation fin (303), a mounting plate (305), a moving plate (306), a sliding block (307), a positioning triangular plate (308), a connecting column (309), a baffle (310) and a spring (311), the outer frame (301) is symmetrically provided with a pin groove (302) on the front and back sides, the pin groove (302) is matched with the pin of the positioning module (2), the heat dissipation fin (303) is fixedly connected to the inside of the outer frame (301), and the outer frame (301) is symmetrically provided with a heat dissipation opening (304) on the left and right sides.

3. The wireless ranging positioning module of claim 2, wherein: The mounting plate (305) is symmetrically fixedly connected to the left and right sides of the outer frame (301), the mounting plate (305) is provided with a mounting cavity in the inside, the moving plate (306) is arranged in the mounting cavity, the sliding block (307) is symmetrically provided on the front and back sides of the moving plate (306), and the moving plate (306) slides in the mounting cavity through the sliding block (307).

4. The wireless ranging positioning module of claim 3, wherein: The positioning triangular plate (308) is fixedly connected to one side of the sliding block (307), and one side of the mounting cavity is provided with an opening matched with the positioning triangular plate (308).

5. The wireless ranging positioning module of claim 4, wherein: The connecting column (309) is fixedly connected to the other side of the moving plate (306), one end of the connecting column (309) protrudes from the outer surface of the outer frame (301), the spring (311) is symmetrically fixedly connected between the side of the moving plate (306) and the mounting cavity, and the left and right sides of the positioning module (2) are symmetrically provided with a positioning groove (312) matched with the positioning triangular plate (308).

6. The wireless ranging positioning module of claim 5, wherein: The positioning mechanism (4) is composed of a fixed block (401), a positioning cylinder (403), a fixed shaft (404), an elastic sheet (405), a positioning column (406) and a trapezoidal face (407), the fixed block (401) is symmetrically fixedly connected to the top of the circuit board (1), a circular groove is formed in the inside of the fixed block (401), and positioning grooves (402) are symmetrically formed in the inside of the circular groove, the positioning cylinder (403) is symmetrically fixedly connected to the left and right sides of the outer frame (301), and the positioning cylinder (403) is matched with the circular groove in shape and size.

7. The wireless ranging positioning module of claim 6, wherein: The fixed shaft (404) is fixedly connected to the inside of the positioning cylinder (403), the elastic sheet (405) is fixedly connected to the outside of the fixed shaft (404), the positioning column (406) is symmetrically fixedly connected to the front and back sides of the elastic sheet (405), and the positioning column (406) is slidably connected with the positioning cylinder (403).

8. The wireless ranging positioning module of claim 7, wherein: The end of the positioning column (406) is provided with the trapezoidal face (407), and the trapezoidal face (407) is matched with the positioning groove (402) in size.

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