Survey auxiliary rod for public place health monitoring work

Abstract

The utility model discloses a reconnaissance auxiliary rod for public place health monitoring work. Comprising an upper rod section mainly used for positioning sampling equipment, a middle rod section mainly used for distance measurement and height adjustment, and a lower rod section mainly used for overall positioning installation. The auxiliary rod is divided into an upper section, a middle section and a lower section by adopting a long-strip rod-shaped design. The upper section is provided with the equipment positioning unit, the opening and closing operation of the equipment positioning unit is realized by virtue of the clamping jaw folding unit, clamping and fixing of microorganism plates, mobile phones and various samplers can be realized, and multi-angle adjustable shooting can be realized; the middle section is provided with integrated functions of distance measurement and height adjustment, so that the sanitation detection working efficiency is greatly improved; the auxiliary rod supporting unit used for positioning the auxiliary rod is arranged at the lower end, so that manual operation is liberated, the measuring precision is improved, and meanwhile, the storage space in a non-use state is saved by means of the downward-pressing opening unit.

Description

Technical Field

[0001] The embodiments of the utility model belong to the technical field of public place sanitation monitoring tools, and more specifically, relate to a survey auxiliary rod for public place sanitation monitoring work. Background Art

[0002] Public place health on-site monitoring is a professional on-site work, and its work content includes: site area estimation, sampling point location determination, on-site survey information recording, on-site sampling, etc. Site area estimation, sampling point location determination and on-site sampling are in accordance with the provisions of "Public Place Health Inspection Method Part 6: Health Monitoring Technical Specifications" GB / T 18204.6-2013. The health monitoring of some public places needs to be divided into monitoring areas in combination with the area. Take shopping malls as an example: 1 monitoring point is arranged for places with a business area of ​​200m2, 2 monitoring points are arranged for places with a business area of ​​200m2 to 1000m2, and 3 monitoring points are arranged for places with a business area of ​​1000m2. The monitoring personnel must measure the area of ​​the shopping mall, estimate the number of monitoring points (that is, the number of monitoring areas), and then calculate the number and location of monitoring points in the monitoring area according to the provisions of 18204.1 to 3. For example, if the indoor area is less than 50m2, one measuring point is set; if the indoor area is 50m2 to 200m2, two measuring points are set; and if the indoor area is more than 200m2, three to five measuring points are set. The measuring point positions are designed as follows: one measuring point is set in the center, two sampling points are set at symmetrical points in the room, three measuring points are set at three equal points of the four equal parts of the diagonal line in the army, and five points are arranged in a plum blossom pattern. After the detection of each measuring point is completed, the average value is used as the final result of the monitoring area. The height setting of the measuring point is as follows: the measuring point is 1m to 1.5m above the ground, not less than 0.5m from the wall, and the indoor air temperature measuring point should also be not less than 0.5m from the heat source. When working on site, the on-site monitoring personnel need to collect various health-related information on site, record the image data of disposal opinions, and measure the structure and area of ​​the site, so as to obtain the measuring point position and height, and finally carry out sampling work. Therefore, it is of great significance to propose a device that effectively realizes the measurement of site structure and area to promote the efficient implementation of health inspection work.

[0003] To solve the above technical problems, during on-site work, monitoring workers usually use independent distance measurement tools with a single function to measure distances, and at the same time use mobile phones and selfie sticks to carry out their work. By using the selfie stick, the mobile phone is moved or raised to the point to be measured, and the information to be measured is manually recorded and detected.

[0004] Although the above method can realize the basic distance and data collection process, there are still the following technical problems or areas for improvement: (1) The processes such as height calibration, distance measurement and image recording are all completed manually in time-sharing and independently, which not only causes data errors due to manual measurement, but also causes matching deviations between multiple measurement data due to the time-sharing measurement, and the operation efficiency is low; (2) In response to technical problem (1), an integrated auxiliary device with functions such as distance measurement, height adjustment and video recording should be proposed to replace the measurement errors caused by manual time-sharing fixed-point information detection; (3) The auxiliary device mentioned in improvement direction (2) should be integrated with an independent positioning structure to release manual operations, thereby improving work efficiency. Utility Model Content

[0005] In view of the above defects or improvement needs of the prior art, the utility model provides a survey auxiliary rod for public place health monitoring work. By adopting a long rod design, the auxiliary rod is divided into three sections: upper, middle and lower. The upper section is provided with an equipment positioning unit, and the opening and closing operation of the equipment positioning unit is realized by means of a claw retracting unit, and the microbial plate, mobile phone, and various samplers can be clamped and fixed, and multi-angle adjustment shooting can be realized; the middle section is provided with an integrated function of ranging and height adjustment, which greatly improves the efficiency of health inspection work; the lower end is provided with an auxiliary rod support unit for positioning the auxiliary rod, thereby freeing up manual operation, and at the same time, with the help of the downward pressing opening unit, the storage space when not in use is saved.

[0006] In order to achieve the above purpose, a survey auxiliary rod for public place sanitation monitoring work includes:

[0007] The upper rod section mainly realizes the positioning of the sampling equipment, the middle rod section mainly realizes the distance measurement and height adjustment, and the lower rod section mainly realizes the overall positioning installation;

[0008] The upper rod section includes a device positioning unit for clamping the sampling device, a claw retracting unit for controlling the overall opening and closing state of the device positioning unit, and a universal rotating part arranged below the device positioning unit and used to achieve universal angle adjustment thereof;

[0009] The intermediate rod section includes a middle main rod fixedly connected to the lower part of the universal rotating part, a laser distance measuring unit horizontally arranged on the side wall of the middle main rod, and an elevation adjustment unit arranged below the laser distance measuring unit and used to realize the telescopic adjustment of the middle main rod;

[0010] The lower rod section includes a lower end movable cavity and a bottom side slot arranged near the lower end of the middle section main rod, an auxiliary rod support unit rotatably connected to the bottom side slot and used to maintain the overall upright state of the auxiliary rod, and a downward pressing and opening unit used to control the opening and closing state of the auxiliary rod support unit; the downward pressing and opening unit is in top contact with the ground of the area to be surveyed.

[0011] Preferably, the device positioning unit comprises:

[0012] A positioning base fixedly connected to the upper end of the universal rotating part, a side notch opened on the upper side of the positioning base, a device claw rotatably installed on the side notch, and an end block arranged at the end of the device claw.

[0013] Preferably, the claw retracting unit comprises:

[0014] A concave clamping head that is inverted and clamped to the end of the device clamping claw, a clamping head connecting rod fixedly connected to the center of the lower surface of the concave clamping head, a connecting rod sliding groove that is coaxially connected to the positioning base, the universal rotating part and the center of the middle main rod, a return spring fixedly arranged at the bottom end of the clamping head connecting rod and the lower surface of the connecting rod sliding groove, a clamping head retraction groove that is opened on the upper surface of the positioning base and located directly below the concave clamping head, and a convenient lifting groove that is opened on the upper surface of the concave clamping head; the clamping head connecting rod is slidably connected to the connecting rod sliding groove.

[0015] Preferably, the universal rotating part and the clamp connecting rod are both made of rubber.

[0016] Preferably, the laser ranging unit comprises:

[0017] A side annular groove provided on the side surface of the middle main rod, an annular ring rotatably connected to the side annular groove, and a laser ranging probe horizontally arranged on the outer surface of the annular ring;

[0018] The number of groups of the annular collar and the laser ranging probe is at least two.

[0019] Preferably, the auxiliary rod supporting unit comprises:

[0020] A supporting foot rod rotatably connected to the bottom side notch through a fixed slide block, a foot rod slide slot opened at the center of the supporting foot rod and slidably connected to the fixed slide slot block, an intermediate connecting rod rotatably connected to the upper end of the supporting foot rod at one end, a fixed rotating shaft that enables the intermediate connecting rod to maintain fixed-axis rotation, a rod end slide slot block fixedly arranged at the other end of the intermediate connecting rod, a horizontal connecting rod slidably connected to the rod end slide slot block, and an intermediate connecting block fixedly connected to the inner end of the horizontal connecting rod;

[0021] A limiting portion is located above the middle connecting block and fixedly connected to the inner wall of the lower end movable cavity, and is used to limit the upward movement distance of the middle connecting block.

[0022] Preferably, the pressing and opening unit comprises:

[0023] An upper slide groove and a lower slide groove coaxially and vertically opened at the center of the lower end of the middle main rod, a central slide groove opened at the center of the intermediate connecting block, a pressing center rod for maintaining sliding connection between the upper slide groove, the lower slide groove and the central slide groove, a side pulling block located above the intermediate connecting block and fixed to the side wall of the pressing center rod, a pulling spring fixed between the side pulling block and the intermediate connecting block, and a top pop-up spring fixed between the upper end of the pressing center rod and the upper surface of the upper slide groove;

[0024] The lower end of the pressing center rod is extended beyond the lower end position of the supporting foot rod when it is folded.

[0025] Preferably, the middle rod segment further includes:

[0026] A slot for placing a flat plate cover and a slot for installing a remote controller are arranged on the side wall of the middle main rod.

[0027] In general, the above technical solutions conceived by the utility model can achieve the following beneficial effects compared with the prior art:

[0028] (1) The utility model is a survey auxiliary rod for public place health monitoring work. By adopting a long rod design, the auxiliary rod is divided into three sections: upper, middle and lower. The upper section is provided with an equipment positioning unit, which is opened and closed by means of a claw retracting unit, and can realize the clamping and fixing of microbial plates, mobile phones, and various samplers, and can realize multi-angle adjustment and shooting; the middle section is provided with an integrated function of distance measurement and height adjustment, which greatly improves the efficiency of health inspection work; the lower end is provided with an auxiliary rod support unit for positioning the auxiliary rod, thereby freeing up manual operation, and at the same time, with the help of the downward pressing opening unit, it saves storage space when not in use.

[0029] (2) The utility model is a survey auxiliary rod for public place health monitoring work. It uses an inverted concave-shaped clamping head to clamp the top of the end clamping block, and uses a return spring to achieve the tight closure of multiple device clamping claws. When the device clamping claws need to be opened, the concave-shaped clamping head only needs to be manually lifted up to release the multiple device clamping claws to open, and then the concave-shaped clamping head is released, and it will be retracted into the clamping head retraction groove under the action of the return spring, thereby effectively realizing the opening and closing operation of the multiple device clamping claws. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a diagram showing the use status of a survey auxiliary rod for public place sanitation monitoring work according to an embodiment of the utility model;

[0031] Figure 2 This is an overall structural diagram of a folded state of a survey auxiliary rod for public place sanitation monitoring work according to an embodiment of the utility model;

[0032] Figure 3This is an overall structural diagram of an expanded state of a survey auxiliary rod for public place sanitation monitoring work according to an embodiment of the utility model;

[0033] Figure 4 This is a schematic diagram of the cross-sectional structure of the upper rod section of an auxiliary survey rod for public place sanitation monitoring work according to an embodiment of the utility model;

[0034] Figure 5 The utility model is a schematic diagram of the cross-sectional structure of the lower rod section of a survey auxiliary rod for public place sanitation monitoring work according to an embodiment of the present invention.

[0035] In all the drawings, the same reference numerals represent the same technical features, specifically: 1-survey auxiliary rod, 110-upper rod section, 111-equipment positioning unit, 1111-positioning base, 1112-side notch, 1113-equipment claw, 1114-end clamping block, 112-claw folding unit, 1121-concave clamp, 1122-clamp connecting rod, 1123-connecting rod sliding groove, 1124-return spring, 1125-clamp retraction groove, 1126-portable notch, 113-universal rotating part, 120-middle rod section, 121-middle main rod, 1211-lower end movable cavity, 1212-bottom side notch, 122-laser ranging unit, 1221-annular ring, 1222-laser ranging probe, 1223-side 131-annular groove, 123-elevation adjustment unit, 124-plate cover placement slot, 125-remote control installation slot, 130-lower rod section, 131-auxiliary rod support unit, 1311-support foot rod, 1312-fixed slide block, 1313-foot rod slide, 1314-middle connecting rod, 1315-fixed rotation axis, 1316-rod end slide block, 1317-horizontal connecting rod, 1318-horizontal slide, 1319-middle connecting block, 132-downward pressure opening unit, 1321-pressing center rod, 1322-side pulling block, 1323-top pop-up spring, 1324-upper slide, 1325-lower slide, 1326-pull spring, 1327-center slide, 140-laser ray, 2-ground of the area to be surveyed. DETAILED DESCRIPTION

[0036] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0037] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0038] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0039] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model. In addition, the technical features involved in each embodiment of the utility model described below can be combined with each other as long as they do not conflict with each other.

[0040] like Figures 1-2 As shown, in an embodiment of the utility model, the survey auxiliary rod for public place sanitation monitoring work includes:

[0041] The upper rod section 110 mainly realizes the positioning of the sampling equipment, the middle rod section 120 mainly realizes the distance measurement and height adjustment, and the lower rod section 130 mainly realizes the overall positioning installation;

[0042] The upper rod section 110 includes a device positioning unit 111 for clamping the sampling device, a claw retracting unit 112 for controlling the overall opening and closing state of the device positioning unit 111, and a universal rotating part 113 disposed below the device positioning unit 111 and used to achieve universal angle adjustment thereof;

[0043] The intermediate rod section 120 includes a middle main rod 121 fixedly connected to the lower side of the universal rotating part 113, a laser distance measuring unit 122 horizontally arranged on the side wall of the middle main rod 121, and a height adjustment unit 123 arranged below the laser distance measuring unit 122 and used to realize the telescopic adjustment of the middle main rod 121;

[0044] The lower rod section 130 includes a lower end movable cavity 1211 and a bottom side slot 1212 arranged near the lower end of the middle section main rod 121, an auxiliary rod support unit 131 rotatably connected to the bottom side slot 1212 and used to maintain the overall upright state of the auxiliary rod, and a downward pressing and opening unit 132 used to control the opening and closing state of the auxiliary rod support unit 131; the downward pressing and opening unit 132 is in top contact with the ground 2 of the area to be surveyed.

[0045] In the embodiment of the utility model, the auxiliary rod is divided into three sections: upper, middle and lower by adopting a long rod design. The upper section is provided with an equipment positioning unit, which can be opened and closed by means of a claw retracting unit 112, and can realize the clamping and fixing of microbial plates, mobile phones, and various samplers, and can realize multi-angle adjustment shooting; the middle section is provided with an integrated function of distance measurement and height adjustment, which greatly improves the efficiency of health inspection work; the lower end is provided with an auxiliary rod support unit 131 for positioning the auxiliary rod, thereby freeing up manual operation, and at the same time, with the help of the downward pressing opening unit 132, it saves storage space when not in use.

[0046] like Figures 2 to 4 As shown, in the embodiment of the present utility model, the device positioning unit 111 includes:

[0047] A positioning base 1111 fixedly connected to the upper end of the universal rotating part 113, a side slot 1112 opened on the upper side of the positioning base 1111, a device claw 1113 rotatably installed in the side slot 1112, and an end block 1114 arranged at the end of the device claw 1113.

[0048] like Figures 2 to 4 As shown, in the embodiment of the present utility model, the claw retracting unit 112 includes:

[0049] A concave clamping head 1121 that is invertedly clamped to the end of the device clamping claw 1113, a clamping head connecting rod 1122 fixedly connected to the center of the lower surface of the concave clamping head 1121, a connecting rod sliding groove 1123 that is coaxially connected to the positioning base 1111, the universal rotating part 113 and the center of the middle main rod 121, a return spring 1124 fixedly arranged at the bottom end of the clamping head connecting rod 1122 and the lower surface of the connecting rod sliding groove 1123, a clamping head retraction groove 1125 opened on the upper surface of the positioning base 1111 and located directly below the concave clamping head 1121, and a convenient carrying groove 1126 opened on the upper surface of the concave clamping head 1121; the clamping head connecting rod 1122 is slidably connected to the connecting rod sliding groove 1123.

[0050] In the embodiment of the utility model, the top of the end clamping block 1114 is clamped with the help of an inverted concave clamping head 1121, and the multi-device clamping claw 1113 is tightly closed with the help of a pull-back spring 1124; when the device clamping claw 1113 needs to be opened, the concave clamping head 1121 only needs to be manually lifted to release the multi-device clamping claw 1113 to open, and then the concave clamping head 1121 is released, and it will be retracted to the clamping head retraction groove 1125 under the action of the pull-back spring 1124, thereby effectively realizing the opening and closing operation of the multi-device clamping claw 1113.

[0051] like Figure 4 As shown, in the embodiment of the present invention, the universal rotating portion 113 and the clamping connecting rod 1122 are both made of rubber.

[0052] like Figure 3 As shown, in the embodiment of the present utility model, the laser ranging unit 122 includes:

[0053] A side annular groove 1223 provided on the side of the middle main rod 121, an annular collar 1221 rotatably connected to the side annular groove 1223, and a laser ranging probe 1222 horizontally arranged on the outer surface of the annular collar 1221;

[0054] The number of the annular collar 1221 and the laser ranging probe 1222 is at least two.

[0055] like Figure 3 and Figure 5 As shown, in the embodiment of the utility model, the auxiliary rod support unit 131 includes:

[0056] A supporting foot rod 1311 rotatably connected to the bottom side notch 1212 via a fixed slide block 1312, a foot rod slide slot 1313 opened at the center of the supporting foot rod 1311 and slidably connected to the fixed slide block 1312, an intermediate connecting rod 1314 rotatably connected to the upper end of the supporting foot rod 1311 at one end, a fixed rotating shaft 1315 for keeping the intermediate connecting rod 1314 rotating around a fixed axis, a rod end slide block 1316 fixedly arranged at the other end of the intermediate connecting rod 1314, a horizontal connecting rod 1317 slidably connected to the rod end slide block 1316, and an intermediate connecting block 1319 fixedly connected to the inner end of the horizontal connecting rod 1317;

[0057] The limiting portion is located above the middle connecting block 1319 and fixedly connected to the inner wall of the lower end movable cavity 1211 , and is used to limit the upward movement distance of the middle connecting block 1319 .

[0058] like Figure 5 As shown, in the embodiment of the present utility model, the pressing and opening unit 132 includes:

[0059] An upper slide groove 1324 and a lower slide groove 1325 coaxially and vertically opened at the center of the lower end of the middle main rod 121, a central slide groove 1327 opened at the center of the intermediate connecting block 1319, a pressing center rod 1321 for maintaining sliding connection between the upper slide groove 1324, the lower slide groove 1325 and the central slide groove 1327, a side pulling block 1322 located above the intermediate connecting block 1319 and fixed to the side wall of the pressing center rod 1321, a pulling spring 1326 fixed between the side pulling block 1322 and the intermediate connecting block 1319, and a top pop-up spring 1323 fixed between the upper end of the pressing center rod 1321 and the upper surface of the upper slide groove 1324;

[0060] The lower end of the pressing center rod 1321 is extended beyond the lower end position of the supporting foot rod 1311 when it is folded.

[0061] like Figure 2 and Figure 3 As shown, in the embodiment of the utility model, the middle rod section 120 also includes:

[0062] A plate cover placement slot 124 and a remote control installation slot 125 are provided on the side wall of the middle main rod 121 .

[0063] The working principle of the embodiment of the utility model is as follows: first, the concave clamping head 1121 is lifted up to release the device clamping claw 1113; then, the middle main rod 121 is held by hand to press the pressing center rod 1321 downward toward the ground, and under the action of the gravity of the auxiliary rod, the pressing center rod 1321 moves upward relative to the auxiliary rod body, so that the supporting foot rod 1311 is opened under the transmission action of the connecting rod mechanism inside the pressing and opening unit, thereby completing the overall vertical installation and placement of the auxiliary rod; then, the required supplies such as microbial plates, mobile phones or various samplers are placed in the equipment positioning unit, and the elevation and ranging direction are adjusted through the elevation adjustment unit and the laser ranging unit to meet the on-site measurement needs; the measurement data can be uploaded to the host computer terminal by setting the wireless transmission module, thereby further completing the sampling point solution.

[0064] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present application shall be included in the protection scope of the present application. The above are only preferred implementations of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and variations can be made without departing from the technical principles of the present application, and these improvements and variations should also be regarded as the protection scope of the present application.

Claims

1. A survey auxiliary rod for public place health monitoring, characterized in that: include: An upper rod section (110) mainly realizing positioning of the sampling device, an intermediate rod section (120) mainly realizing distance measurement and height adjustment, and a lower rod section (130) mainly realizing overall positioning installation; The upper rod section (110) comprises a device positioning unit (111) for clamping the sampling device, a claw retracting unit (112) for controlling the overall opening and closing state of the device positioning unit (111), and a universal rotating part (113) disposed below the device positioning unit (111) and used to achieve universal angle adjustment thereof; The intermediate rod section (120) comprises a middle main rod (121) fixedly connected to the lower part of the universal rotating part (113), a laser distance measuring unit (122) horizontally arranged on the side wall of the middle main rod (121), and a height adjustment unit (123) arranged below the laser distance measuring unit (122) and used to realize telescopic adjustment of the middle main rod (121); The lower rod section (130) comprises a lower end movable cavity (1211) and a bottom side notch (1212) arranged near the lower end of the middle section main rod (121), an auxiliary rod support unit (131) rotatably connected to the bottom side notch (1212) and used to maintain the overall upright state of the auxiliary rod, and a downward pressing and opening unit (132) used to control the opening and closing state of the auxiliary rod support unit (131); the downward pressing and opening unit (132) is in top contact with the ground (2) of the area to be surveyed.

2. The survey auxiliary rod for public place sanitation monitoring according to claim 1 is characterized in that: The device positioning unit (111) comprises: A positioning base (1111) fixedly connected to the upper end of the universal rotating part (113), a side notch (1112) opened on the upper side of the positioning base (1111), a device claw (1113) rotatably mounted on the side notch (1112), and an end block (1114) provided at the end of the device claw (1113).

3. The survey auxiliary rod for public place sanitation monitoring according to claim 2 is characterized in that: The claw retracting unit (112) comprises: A concave clamping head (1121) is invertedly clamped to the end of the device clamping claw (1113), a clamping head connecting rod (1122) is fixedly connected to the center of the lower surface of the concave clamping head (1121), a connecting rod sliding groove (1123) coaxially penetrating the positioning base (1111), the universal rotating part (113) and the center of the middle main rod (121), a return spring (1124) fixedly arranged at the bottom end of the clamping head connecting rod (1122) and the lower surface of the connecting rod sliding groove (1123), a clamping head retracting groove (1125) is opened on the upper surface of the positioning base (1111) and located directly below the concave clamping head (1121), and a portable notch (1126) is opened on the upper surface of the concave clamping head (1121); the clamping head connecting rod (1122) is slidably connected to the connecting rod sliding groove (1123).

4. The survey auxiliary rod for public place sanitation monitoring according to claim 3 is characterized by: The universal rotating part (113) and the clamping head connecting rod (1122) are both made of rubber.

5. A survey auxiliary rod for public place sanitation monitoring according to any one of claims 1 to 4, characterized in that: The laser distance measuring unit (122) comprises: A side annular groove (1223) provided on the side of the middle main rod (121), an annular collar (1221) rotatably connected to the side annular groove (1223), and a laser distance measuring probe (1222) horizontally arranged on the outer surface of the annular collar (1221); The number of groups of the annular collar (1221) and the laser ranging probe (1222) is at least two.

6. The survey auxiliary rod for public place sanitation monitoring according to claim 1 is characterized in that: The auxiliary rod supporting unit (131) comprises: A supporting foot rod (1311) rotatably connected to the bottom side notch (1212) via a fixed slide block (1312), a foot rod slide groove (1313) opened at the center of the supporting foot rod (1311) and slidably connected to the fixed slide block (1312), an intermediate connecting rod (1314) rotatably connected to the upper end of the supporting foot rod (1311) at one end, a fixed rotation axis (1315) for keeping the intermediate connecting rod (1314) rotating about a fixed axis, a rod end slide block (1316) fixedly arranged at the other end of the intermediate connecting rod (1314), a horizontal connecting rod (1317) slidably connected to the rod end slide block (1316), and an intermediate connecting block (1319) fixedly connected to the inner side end of the horizontal connecting rod (1317); A limiting portion located above the middle connecting block (1319) and fixedly connected to the inner wall of the lower end movable cavity (1211) is used to limit the upward movement distance of the middle connecting block (1319).

7. The survey auxiliary rod for public place sanitation monitoring according to claim 6 is characterized in that: The pressing and opening unit (132) comprises: An upper slide groove (1324) and a lower slide groove (1325) coaxially and vertically opened at the center of the lower end of the middle main rod (121), a central slide groove (1327) opened at the center of the intermediate connecting block (1319), a pressing center rod (1321) for maintaining sliding connection between the upper slide groove (1324), the lower slide groove (1325) and the central slide groove (1327), a side pulling block (1322) located above the intermediate connecting block (1319) and fixed to the side wall of the pressing center rod (1321), a pulling spring (1326) fixed between the side pulling block (1322) and the intermediate connecting block (1319), and a top pop-up spring (1323) fixed between the upper end of the pressing center rod (1321) and the upper surface of the upper slide groove (1324); The lower end of the pressing center rod (1321) is extended beyond the lower end position of the supporting foot rod (1311) when it is folded.

8. The survey auxiliary rod for public place sanitation monitoring according to claim 1 is characterized in that: The intermediate rod section (120) further comprises: A plate cover placement slot (124) and a remote control installation slot (125) are provided on the side wall of the middle main rod (121).

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