Movable support for indoor gas concentration detector

Abstract

The utility model relates to the technical field of movable supports of detectors, and discloses a movable support for an indoor gas concentration detector, which comprises a support body, an adjusting mechanism is arranged at the top of the support body, a fixing mechanism is arranged on the inner side of the adjusting mechanism, and protective frames are fixedly connected to two sides of the bottom of the support body. The adjusting mechanism comprises a lifting assembly and a moving assembly, the lifting assembly is arranged at the top of the support body, during use, through the arranged adjusting mechanism, the height position of the gas concentration detector can be automatically adjusted according to use requirements, gas at different heights can be detected, the gas concentration at a specific position can be more accurately measured, and the detection efficiency is improved. According to the invention, the universal wheels can be driven to ascend and descend in the protection frame under the action of the air cylinder, so that the bracket body can be driven to move, the detection is more convenient, and a worker can easily carry the detector to different detection places.

Description

Technical Field

[0001] The utility model relates to the technical field of a detector mobile bracket, in particular to a mobile bracket for an indoor gas concentration detector. Background Art

[0002] A gas concentration detector is an instrument used to measure the concentration of a specific gas in the environment. This instrument is widely used in various fields, including industrial production, environmental protection, scientific research experiments, and medical diagnosis. When using existing detection, the detector is often fixed by the staff holding it or by a bracket, and the bracket cannot be moved or adjusted in height, which affects the use effect during use, and can only detect gases at a fixed height, affecting the detection effect.

[0003] According to the description in a mobile bracket for detecting the concentration of alcohol gas in a wine tank published on the patent website (authorization announcement number: CN218546666 U), the mobile bracket for detecting the concentration of alcohol gas in a wine tank includes "a slot, a first elastic member, a support plate", etc. to adjust the detection height.

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] The mobile bracket of the alcohol gas concentration detector in the wine tank utilizes a card slot, a first elastic member, a support plate, etc. to adjust the detection height. When this bracket is in use, when the height of the detector needs to be changed, the staff needs to manually rotate the rotating rod and the U-shaped plate to change the height position of the detector, and this method cannot ensure the stability of the detector, so this bracket needs to be improved. Utility Model Content

[0006] The purpose of the utility model is to provide a mobile bracket for an indoor gas concentration detector to solve the problems raised in the above background technology.

[0007] To achieve the above object, the utility model provides the following technical solutions: a mobile bracket for an indoor gas concentration detector, comprising a bracket body, an adjustment mechanism is arranged on the top of the bracket body, a fixing mechanism is arranged inside the adjustment mechanism, and protective frames are fixedly connected to both sides of the bottom of the bracket body;

[0008] The adjustment mechanism includes a lifting component and a moving component, the lifting component is arranged on the top of the bracket body, and the moving component is arranged on the bottom of the bracket body;

[0009] The lifting assembly includes a fixed frame, which is fixedly connected to the top of the bracket body, a servo motor is fixedly connected to the left side of the fixed frame, and a first rotating rod is fixedly connected to the right side of the servo motor. The first rotating rod is rotatably connected to the inside of the fixed frame, a first bevel gear is fixedly connected to the periphery of the first rotating rod, a second bevel gear is meshed with the right side of the first bevel gear, the second bevel gear is fixedly connected to the inside of the second bevel gear, the bottom of the second rotating rod is rotatably connected to the bottom of the fixed frame, a one-way threaded rod is fixedly connected to the top of the second rotating rod, a threaded sleeve is threadedly connected to the periphery of the one-way threaded rod, a load-bearing block is fixedly connected to the top of the threaded sleeve, the load-bearing block is slidably connected to the fixed frame, the top of the load-bearing block is fixedly connected to a placing table, and L-shaped frames are fixedly connected to both sides of the bottom of the load-bearing block, and the L-shaped frame is slidably connected to the fixed frame.

[0010] Preferably, limiting grooves are provided on both sides of the fixed frame, and the L-shaped frame is slidably connected in the limiting grooves, so that when the threaded sleeve drives the load-bearing block to rise and fall in the fixed frame, the L-shaped frame can slide in the limiting grooves to limit the load-bearing block and make the movement more stable.

[0011] Preferably, a movable groove is provided in the fixed frame, and the load-bearing block is slidably connected in the movable groove, so that the movable groove can limit the load-bearing block and make the movement more stable.

[0012] Preferably, the moving component includes a cylinder, which is fixedly connected to the bottom of the bracket body, and a moving frame is fixedly connected to the bottom of the cylinder, and connecting blocks are fixedly connected to the left and right sides of the moving frame, and the connecting blocks are slidably connected in the protective frame, and a fixed column is fixedly connected to the left side of the connecting block, and a universal wheel is fixedly connected to the bottom of the fixed column, and the universal wheel is slidably connected in the protective frame.

[0013] Preferably, a rectangular groove is provided in the protective frame, the universal wheel is slidably connected in the rectangular groove, a sliding groove with the same moving trajectory as the connecting block is provided in the protective frame, and the connecting block is slidably connected in the sliding groove, so that when there is no need to move the bracket body, the universal wheel can be slidably connected in the rectangular groove, so that the bracket body can be in a stable state.

[0014] Preferably, the fixing mechanism includes a bidirectional threaded rod, which is rotatably connected to the inside of the placement table, a knob is fixedly connected to the right side of the bidirectional threaded rod, a movable seat is threadedly connected to the outer periphery of the bidirectional threaded rod, a sliding rod is slidably connected to the inside of the movable seat, the sliding rod is fixedly connected to the inside of the placement table, and a splint is fixedly connected to the top of the movable seat.

[0015] Preferably, the clamping plate is rectangular in shape, and a rubber pad is provided on the left side of the clamping plate, so that when the gas concentration detector is fixed by the clamping plate, the rubber pad can protect the detector.

[0016] Compared with the prior art, the utility model provides a mobile bracket for an indoor gas concentration detector, which has the following beneficial effects:

[0017] 1. The mobile bracket for the indoor gas concentration detector can automatically adjust the height position of the gas concentration detector according to the needs of use through the adjustment mechanism set up. It can detect gases at different heights and measure the gas concentration at a specific position more accurately to meet different detection needs. At the same time, under the action of the cylinder, the universal wheel can be driven to rise and fall in the protective frame, thereby driving the bracket body to move, making the detection more portable and allowing the staff to easily bring the detector to different detection locations. First, the servo motor drives the first bevel gear fixedly connected to the outer periphery of the first rotating rod to rotate, so that the first bevel gear drives the second rotating rod fixedly connected to the second bevel gear to rotate. When the second rotating rod rotates, it will drive the one-way threaded rod to rotate, so that the threaded sleeve drives the placement table to rotate and rise and fall on the outer periphery of the one-way threaded rod through the load-bearing block, thereby changing the height position of the detector.

[0018] 2. The indoor gas concentration detector uses a mobile bracket. Through the fixed mechanism, the gas concentration detector can be fixed to ensure that the detector is in a stable state during detection. At the same time, it is convenient to install and disassemble the detector to improve the use effect. When the detector is placed on the placement table, turn the knob to make the two-way threaded rod drive the mobile seat to move left and right, move the mobile seat to both sides of the detector, fix the detector, ensure the stability of the detector, and when the mobile seat moves, it will slide around the sliding rod, and the sliding rod can limit the mobile seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the structure of the regulating mechanism;

[0022] Figure 3 It is a schematic diagram of the lifting component structure;

[0023] Figure 4 It is a schematic diagram of the cross-sectional structure of the fixed frame;

[0024] Figure 5 It is a schematic diagram of the structure of the mobile component;

[0025] Figure 6 It is a schematic diagram of the fixed mechanism structure.

[0026] In the figure: 1. bracket body; 2. adjustment mechanism; 3. fixing mechanism; 4. protection frame; 21. lifting assembly; 22. moving assembly; 211. fixing frame; 212. servo motor; 213. placing table; 214. first rotating rod; 215. first bevel gear; 216. second rotating rod; 217. second bevel gear; 218. one-way threaded rod; 219. threaded sleeve; 2191. L-shaped frame; 2192. load-bearing block; 221. cylinder; 222. moving frame; 223. connecting block; 224. fixing column; 225. universal wheel; 31. two-way threaded rod; 32. moving seat; 33. knob; 34. slide rod; 35. splint. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] The utility model provides the following technical solutions:

[0030] Embodiment 1

[0031] See also Figure 1-6The utility model provides a technical solution: a mobile bracket for an indoor gas concentration detector, comprising a bracket body 1, an adjusting mechanism 2 is arranged on the top of the bracket body 1, a fixing mechanism 3 is arranged inside the adjusting mechanism 2, and protective frames 4 are fixedly connected to both sides of the bottom of the bracket body 1, the adjusting mechanism 2 comprises a lifting component 21 and a moving component 22, the lifting component 21 is arranged on the top of the bracket body 1, and the moving component 22 is arranged on the bottom of the bracket body 1;

[0032] The lifting assembly 21 includes a fixed frame 211, which is fixedly connected to the top of the bracket body 1. A servo motor 212 is fixedly connected to the left side of the fixed frame 211, and a first rotating rod 214 is fixedly connected to the right side of the servo motor 212. The first rotating rod 214 is rotatably connected to the inside of the fixed frame 211. A first bevel gear 215 is fixedly connected to the periphery of the first rotating rod 214. A second bevel gear 217 is meshed with the right side of the first bevel gear 215. A second rotating rod 216 is fixedly connected to the inside of the second bevel gear 217. The bottom of the second rotating rod 216 is rotatably connected to the bottom of the fixed frame 211. A one-way threaded rod 218 is fixedly connected to the top of the second rotating rod 216. A threaded sleeve 219 is threadedly connected to the periphery of the one-way threaded rod 218, and a load-bearing block 2 is fixedly connected to the top of the threaded sleeve 219. 192, the load-bearing block 2192 is slidably connected in the fixed frame 211, and a placing table 213 is fixedly connected to the top of the load-bearing block 2192. L-shaped frames 2191 are fixedly connected to the two sides of the bottom of the load-bearing block 2192. The L-shaped frame 2191 is slidably connected in the fixed frame 211. Limiting grooves are arranged on both sides of the fixed frame 211. The L-shaped frame 2191 is slidably connected in the limiting grooves, so that when the threaded sleeve 219 drives the load-bearing block 2192 to rise and fall in the fixed frame 211, the L-shaped frame 2191 can slide in the limiting groove to limit the load-bearing block 2192, so that the movement is more stable. A movable groove is arranged in the fixed frame 211, and the load-bearing block 2192 is slidably connected in the movable groove, so that the load-bearing block 2192 can be limited by the movable groove to make the movement more stable.

[0033] See also Figure 1-6The utility model provides a technical solution: the moving component 22 includes a cylinder 221, the cylinder 221 is fixedly connected to the bottom of the bracket body 1, the bottom of the cylinder 221 is fixedly connected to a moving frame 222, the left and right sides of the moving frame 222 are fixedly connected to connecting blocks 223, the connecting block 223 is slidably connected to the protective frame 4, the left side of the connecting block 223 is fixedly connected to a fixing column 224, the bottom of the fixing column 224 is fixedly connected to a universal wheel 225, the universal wheel 225 is slidably connected to the protective frame 4, a rectangular groove is provided in the protective frame 4, the universal wheel 225 is slidably connected to the rectangular groove, the protective frame 4 is provided with a slide groove with the same moving trajectory as the connecting block 223, the connecting block 223 is slidably connected to the slide groove, so that when the bracket body 1 does not need to be moved, the universal wheel 225 is slidably connected to the rectangular groove, so that the bracket body 1 can be in a stable state.

[0034] Embodiment 2

[0035] See also Figure 1-6 On the basis of the first embodiment, the fixing mechanism 3 further comprises a bidirectional threaded rod 31, the bidirectional threaded rod 31 is rotatably connected to the inside of the placement table 213, a knob 33 is fixedly connected to the right side of the bidirectional threaded rod 31, a movable seat 32 is threadedly connected to the outer periphery of the bidirectional threaded rod 31, a sliding rod 34 is slidably connected to the inside of the movable seat 32, the sliding rod 34 is fixedly connected to the inside of the placement table 213, a clamping plate 35 is fixedly connected to the top of the movable seat 32, the clamping plate 35 is rectangular, and a rubber pad is arranged on the left side of the clamping plate 35, so that when the gas concentration detector is fixed by the clamping plate 35, the rubber pad can protect the detector.

[0036] During actual operation, when the device is used, the gas concentration detector is first placed on the placement table 213, and the knob 33 is turned to make the bidirectional threaded rod 31 drive the movable seat 32 to move left and right, and the movable seat 32 is moved to both sides of the detector to fix the detector to ensure the stability of the detector. When the movable seat 32 moves, it will slide on the periphery of the slide bar 34, and the slide bar 34 can limit the movable seat 32. When the height of the detector needs to be adjusted, the servo motor 212 drives the first bevel gear 215 fixedly connected to the periphery of the first rotating rod 214 to rotate, so that the first bevel gear 215 drives the second rotating rod 216 fixedly connected to the inside of the second bevel gear 217 to rotate, and when the second rotating rod 216 rotates, it will drive the unidirectional threaded rod 218 to rotate, so that the threaded sleeve 219 drives the placement table 213 to rotate outside the unidirectional threaded rod 218 through the load-bearing block 2192 The L-shaped frame 2191 can be used to limit the load-bearing block 2192 to make the movement more stable. When the detection position of the detector needs to be changed, it is only necessary to drive the movable frame 222 to be lifted and lowered by the cylinder 221, so that the movable frame 222 drives the connecting block 223 to move in the slide groove, so that the movable block drives the universal wheel 225 to be lifted and lowered in the rectangular groove through the fixed column 224, so that the universal wheel 225 contacts the ground, and the bracket body 1 can be pushed to change the detection position of the detector. When the movable wheel is not needed, the universal wheel 225 can be driven by the cylinder 221 to slide into the rectangular groove in the protective frame 4 again, so that the universal wheel 225 does not contact the ground, so that the bracket body 1 is in a stable state.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A mobile bracket for an indoor gas concentration detector, comprising a bracket body (1), characterized in that: An adjusting mechanism (2) is arranged on the top of the bracket body (1), a fixing mechanism (3) is arranged inside the adjusting mechanism (2), and protective frames (4) are fixedly connected to both sides of the bottom of the bracket body (1); The adjusting mechanism (2) comprises a lifting component (21) and a moving component (22), wherein the lifting component (21) is arranged at the top of the bracket body (1), and the moving component (22) is arranged at the bottom of the bracket body (1); The lifting assembly (21) comprises a fixed frame (211), wherein the fixed frame (211) is fixedly connected to the top of the bracket body (1), a servo motor (212) is fixedly connected to the left side of the fixed frame (211), a first rotating rod (214) is fixedly connected to the right side of the servo motor (212), the first rotating rod (214) is rotatably connected to the inside of the fixed frame (211), a first bevel gear (215) is fixedly connected to the periphery of the first rotating rod (214), a second bevel gear (217) is meshed on the right side of the first bevel gear (215), a second rotating rod (216) is fixedly connected inside the second bevel gear (217), and the second rotating rod (216) is fixedly connected to the inside of the second bevel gear (217). The bottom of the rotating rod (216) is rotatably connected to the bottom of the fixed frame (211); the top of the second rotating rod (216) is fixedly connected to a one-way threaded rod (218); the outer periphery of the one-way threaded rod (218) is threadedly connected to a threaded sleeve (219); the top of the threaded sleeve (219) is fixedly connected to a load-bearing block (2192); the load-bearing block (2192) is slidably connected to the inside of the fixed frame (211); the top of the load-bearing block (2192) is fixedly connected to a placement table (213); both sides of the bottom of the load-bearing block (2192) are fixedly connected to L-shaped frames (2191); the L-shaped frames (2191) are slidably connected to the inside of the fixed frame (211).

2. The mobile bracket for indoor gas concentration detector according to claim 1, characterized in that: Limiting grooves are provided on both sides of the fixing frame (211), and the L-shaped frame (2191) is slidably connected in the limiting grooves.

3. The mobile bracket for indoor gas concentration detector according to claim 1, characterized in that: A movable groove is provided in the fixing frame (211), and the load-bearing block (2192) is slidably connected in the movable groove.

4. The mobile bracket for indoor gas concentration detector according to claim 1, characterized in that: The moving assembly (22) comprises a cylinder (221), wherein the cylinder (221) is fixedly connected to the bottom of the bracket body (1), a moving frame (222) is fixedly connected to the bottom of the cylinder (221), connecting blocks (223) are fixedly connected to the left and right sides of the moving frame (222), the connecting blocks (223) are slidably connected to the inside of the protective frame (4), a fixing column (224) is fixedly connected to the left side of the connecting block (223), a universal wheel (225) is fixedly connected to the bottom of the fixing column (224), and the universal wheel (225) is slidably connected to the inside of the protective frame (4).

5. The mobile bracket for indoor gas concentration detector according to claim 4, characterized in that: A rectangular groove is provided in the protection frame (4), and the universal wheel (225) is slidably connected in the rectangular groove. A sliding groove having the same moving track as the connecting block (223) is provided in the protection frame (4), and the connecting block (223) is slidably connected in the sliding groove.

6. The mobile bracket for indoor gas concentration detector according to claim 1, characterized in that: The fixing mechanism (3) comprises a bidirectional threaded rod (31), the bidirectional threaded rod (31) is rotatably connected to the inside of the placement platform (213), a knob (33) is fixedly connected to the right side of the bidirectional threaded rod (31), a movable seat (32) is threadedly connected to the outer periphery of the bidirectional threaded rod (31), a sliding rod (34) is slidably connected to the inside of the movable seat (32), the sliding rod (34) is fixedly connected to the inside of the placement platform (213), and a clamping plate (35) is fixedly connected to the top of the movable seat (32).

7. The mobile bracket for indoor gas concentration detector according to claim 6, characterized in that: The clamping plate (35) is rectangular in shape, and a rubber pad is arranged on the left side of the clamping plate (35).

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