A fixed component of a fixed VOC detector

Abstract

The utility model relates to the technical field of fixed VOC detectors, and specifically to a fixed component of a fixed VOC detector, including a plurality of limit shells uniformly fixed on one side of the fixed VOC detector body, and a fixing mechanism is provided on the outer side of the plurality of limit shells. In the utility model, a fixing mechanism is provided on the outer side of the plurality of limit shells, and a moving plate and a plurality of push rods are moved by rotating the rotating block forward, and the moving push rod is used to squeeze the wedge-shaped end of the limit plate, so that the limit plate is plugged into the inner part of the limit shell at the corresponding position, thereby fixing the position of the fixed VOC detector body, and by reversing the rotating block and using two pairs of compression springs to push the rectangular plate, the moving plate, the plurality of push rods and the limit plate are reset, so that the limit plate is separated from the limit shell, thereby facilitating the rapid disassembly of the fixed VOC detector body, and making it more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of fixed VOC detectors, in particular to a fixed component of a fixed VOC detector. Background Art

[0002] A fixed VOC detector is a device specifically used to detect volatile organic compounds in the environment. Volatile organic compounds are a class of organic compounds that are easily volatile at room temperature. They are prevalent in many fields such as industrial production, interior decoration, and automobile exhaust emissions, posing a threat to human health and environmental safety. Fixed VOC detectors are usually installed in specific places, such as factories, laboratories, warehouses, etc., in order to monitor and control the concentration of volatile organic compounds in real time. However, when installing the existing fixed VOC detector, it is necessary to place the fixed VOC detector in an appropriate position and mark the mounting holes on the fixed VOC detector, and then drill the holes. The position of the holes cannot be offset. After the drilling is completed, the fixed VOC detector is installed and fixed with bolts. The installation process is relatively cumbersome, and when the fixed VOC detector is damaged and needs to be repaired, the fixed VOC detector is not easy to disassemble quickly, which affects the maintenance rate of the fixed VOC detector and has poor practicality. Utility Model Content

[0003] The purpose of the utility model is to provide a fixing assembly of a fixed VOC detector to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A fixed component of a fixed VOC detector comprises a plurality of limit shells uniformly fixed on one side of a fixed VOC detector body, a fixing mechanism is matchedly arranged on the outer sides of the plurality of limit shells, and a mounting mechanism is fixedly connected to one side of the fixing mechanism.

[0006] Furthermore, the fixing mechanism includes a circular shell, a plurality of sliding through holes are evenly opened on one side of the circular shell, and a fixing rod is fixedly connected at positions corresponding to the plurality of sliding through holes on one side of the circular shell, an L-shaped groove is opened on one side of the fixing rod, and a rectangular groove is opened on the inner wall of the L-shaped groove, a circular hole is opened on one side of the circular shell, a screw is rotatably connected at a position corresponding to the circular hole on an inner wall of the circular shell, and one end of the screw is located inside the circular hole, a movable plate is screwed and connected to the outer side of the screw, the movable plate is slidably connected to the inside of the circular shell, a plurality of pushing rods are evenly fixedly connected on one side of the movable plate, and the pushing rods pass through the sliding through holes and are slidably connected to the L-shaped grooves at corresponding positions, one end inside the L-shaped groove is slidably connected to a limiting plate, and one end of the limiting plate is wedge-shaped, a rectangular plate is fixedly connected to one side of the limiting plate, and the rectangular plate is slidably connected to the inside of the rectangular groove.

[0007] Preferably, two ends of one side of the rectangular plate are fixedly connected with a second compression spring, and one end of the second compression spring is fixedly connected to an inner side wall of the rectangular groove.

[0008] Preferably, a rotating block is fixedly connected to one end of the screw, and the outer diameter of the rotating block is larger than the outer diameter of the screw.

[0009] Furthermore, the mounting mechanism includes a circular plate, one side of which is fixedly connected to the other side of the circular shell, the outer wall of the circular plate is fixedly connected to a fixed block, and a threaded hole is provided at one end of the fixed block, a sliding groove is provided on the outer wall of the circular plate, a plurality of screw tubes are provided on the outer wall of the circular plate, and a moving rod is fixedly connected to the outer wall of the screw tube, and one end of the moving rod is slidably connected to the sliding groove.

[0010] Preferably, a limiting groove is provided on an inner side wall of the slide groove, a movable shell is slidably sleeved on the outer side of the other end of the movable rod, one end of the movable shell is fixedly connected to a limiting block, and the limiting block is slidably connected to the inside of the limiting groove, and a compression spring is fixedly connected to the other end of the movable rod, and one end of the compression spring is fixedly connected to an inner side wall of the movable shell.

[0011] Preferably, one end of the movable shell is arc-shaped, and one end of the movable shell contacts the inner wall of the slide groove, and the outer diameter of the circular plate is the same as the outer diameter of the circular shell.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. By providing a fixing mechanism on the outside of multiple limit shells, and by rotating the rotating block forward, the movable plate and multiple push rods are moved, and the moving push rod is used to squeeze the wedge-shaped end of the limit plate, so that the limit plate is plugged into the inner part of the limit shell at the corresponding position, thereby fixing the position of the fixed VOC detector body, and by reversing the rotating block and using the compression spring to push the rectangular plate, the movable plate, multiple push rods and the limit plate are reset, so that the limit plate is separated from the limit shell, thereby facilitating the rapid disassembly of the fixed VOC detector body, and making it more convenient to use;

[0014] 2. By fixing a mounting mechanism on one side of the fixing mechanism, aligning the threaded hole with a corresponding opening, pushing the movable rod and the movable shell to move, and pulling the screw tube to move, a plurality of screw tubes are respectively corresponding to the openings at corresponding positions, and then using bolts to facilitate the use of the mounting mechanism in conjunction with the threaded hole and a plurality of screw tubes to facilitate the fixing of the mounting mechanism, thereby installing and fixing the fixed component of the fixed VOC detector, making the installation simpler and more convenient, and improving the installation efficiency of the fixed component of the fixed VOC detector. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the installation mechanism structure in the utility model;

[0017] Figure 3 It is a schematic diagram of the circular plate structure in the utility model;

[0018] Figure 4 It is a schematic diagram of the fixing mechanism structure in the utility model;

[0019] Figure 5 yes Figure 4 A partial enlarged view of the middle part;

[0020] Figure 6 It is a schematic diagram of the round shell structure in the utility model;

[0021] Figure 7 It is a structural schematic diagram of the fixing rod in the utility model.

[0022] In the figure: 100, fixed VOC detector body; 110, limit shell; 200, installation mechanism; 210, circular plate; 211, slide groove; 212, limit groove; 220, fixed block; 221, threaded hole; 230, movable shell; 240, limit block; 250, movable rod; 260, screw tube; 270, compression spring one; 300, fixing mechanism; 310, circular shell; 311, sliding through hole; 312, circular hole; 320, fixed rod; 321, L-shaped groove; 322, rectangular groove; 330, rotating block; 331, screw; 340, movable plate; 350, pushing rod; 360, limit plate; 361, rectangular plate; 370, compression spring two. DETAILED DESCRIPTION

[0023] 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.

[0024] Embodiment 1

[0025] See also Figure 1-7 In an embodiment of the utility model, a fixed component of a fixed VOC detector includes a plurality of limiting shells 110 uniformly fixed on one side of a fixed VOC detector body 100, a fixing mechanism 300 is matchedly arranged on the outer side of the plurality of limiting shells 110, and a mounting mechanism 200 is fixedly connected to one side of the fixing mechanism 300.

[0026] Specifically, by placing the fixed component of the fixed VOC detector at an appropriate position, and using the installation mechanism 200 and multiple bolts in combination to fix the position of the fixed component of the fixed VOC detector, and then using the fixing mechanism 300 and multiple limiting shells 110 in combination to facilitate the rapid installation and disassembly of the fixed VOC detector body 100, it is more convenient to use.

[0027] like Figure 4-7As shown, in this embodiment, the fixing mechanism 300 includes a round shell 310, a plurality of sliding through holes 311 are uniformly opened on one side of the round shell 310, and a fixing rod 320 is fixedly connected to the positions of the plurality of sliding through holes 311 on one side of the round shell 310, an L-shaped groove 321 is opened on one side of the fixing rod 320, and a rectangular groove 322 is opened on the inner side wall of the L-shaped groove 321, a round hole 312 is opened on one side of the round shell 310, a screw rod 331 is rotatably connected to the position of the inner side wall of the round shell 310 corresponding to the round hole 312, and one end of the screw rod 331 is located inside the round hole 312, and a movable plate 340 is screwed and connected to the outer side of the screw rod 331, and the movable plate 340 slides inside the round shell 310 Connection, one side of the movable plate 340 is evenly fixed with multiple push rods 350, and the push rod 350 passes through the sliding through hole 311 and is slidably connected to the L-shaped groove 321 at the corresponding position, one end of the L-shaped groove 321 is slidably connected to the limiting plate 360, and one end of the limiting plate 360 ​​is wedge-shaped, one side of the limiting plate 360 ​​is fixed with a rectangular plate 361, and the rectangular plate 361 is slidably connected to the inside of the rectangular groove 322, both ends of one side of the rectangular plate 361 are fixed with compression spring 2 370, and one end of the compression spring 2 370 is fixed with an inner wall of the rectangular groove 322, one end of the screw rod 331 is fixed with a rotating block 330, and the outer diameter of the rotating block 330 is larger than the outer diameter of the screw rod 331.

[0028] In this embodiment, the fixed VOC detector body 100 is placed between multiple fixed rods 320, and the rotating block 330 is rotated forward to rotate the screw 331, so that the movable plate 340 and the multiple push rods 350 are moved, and the moving push rod 350 is used to squeeze the wedge-shaped end of the limit plate 360, thereby squeezing the limit plate 360 ​​to move, so that the limit plate 360 ​​is plugged into the inside of the limit shell 110 at the corresponding position, thereby fixing the position of the fixed VOC detector body 100, and the rotating block 330 is reversed to reset the movable plate 340 and the multiple push rods 350, and the compression spring 2 370 is used to push the rectangular plate 361 and the limit plate 360 ​​to reset, so that the limit plate 360 ​​is separated from the limit shell 110, thereby facilitating the rapid disassembly of the fixed VOC detector body 100.

[0029] Embodiment 2

[0030] On the basis of the first embodiment, in order to facilitate the rapid fixation of the fixing component of the fixed VOC detector, the installation efficiency of the fixing component of the fixed VOC detector is improved.

[0031] like Figure 2-3As shown, in this embodiment, the mounting mechanism 200 includes a circular plate 210, one side of the circular plate 210 is fixedly connected to the other side of the circular shell 310, the outer wall of the circular plate 210 is fixedly connected to a fixing block 220, and one end of the fixing block 220 is provided with a threaded hole 221, the outer wall of the circular plate 210 is provided with a slide groove 211, the outer wall of the circular plate 210 is provided with a plurality of screw tubes 260, and the outer wall of the screw tube 260 is fixedly connected to a moving rod 250, one end of the moving rod 250 is slidably connected to the slide groove 211, and an inner wall of the slide groove 211 is provided with a screw hole 221. The limiting groove 212, the outer side of the other end of the moving rod 250 is slidably sleeved with a moving shell 230, one end of the moving shell 230 is fixedly connected to the limiting block 240, and the limiting block 240 is slidably connected to the inside of the limiting groove 212, the other end of the moving rod 250 is fixedly connected to a compression spring 270, and one end of the compression spring 270 is fixedly connected to an inner wall of the moving shell 230, one end of the moving shell 230 is arc-shaped, and one end of the moving shell 230 contacts the inner wall of the slide groove 211, and the outer diameter of the circular plate 210 is the same as the outer diameter of the circular shell 310.

[0032] In a specific implementation, multiple positions are roughly selected on the wall panel according to the size of the fixed component of the fixed VOC detector for drilling, without the need to accurately control the position of the drilling holes on the wall, and the threaded hole 221 is aligned with a corresponding opening, and then the movable rod 250 and the movable shell 230 are pushed to move, and the screw tube 260 is pulled to move, so that the multiple screw tubes 260 correspond to the openings at corresponding positions respectively, and then the mounting mechanism 200 is conveniently fixed by using bolts to cooperate with the threaded hole 221 and the multiple screw tubes 260, so as to install and fix the fixed component of the fixed VOC detector, and the installation is simpler and more convenient, thereby improving the installation efficiency of the fixed component of the fixed VOC detector.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0034] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A fixed component of a fixed VOC detector, comprising a plurality of limit shells (110) uniformly fixed on one side of a fixed VOC detector body (100), characterized in that: A fixing mechanism (300) is provided on the outer sides of the plurality of limiting shells (110), and a mounting mechanism (200) is fixedly connected to one side of the fixing mechanism (300).

2. The fixing assembly of a fixed VOC detector according to claim 1, characterized in that: The fixing mechanism (300) comprises a round shell (310), a plurality of sliding through holes (311) are uniformly formed on one side of the round shell (310), and a fixing rod (320) is fixedly connected to each of the positions of the plurality of sliding through holes (311) on the one side of the round shell (310), an L-shaped groove (321) is formed on one side of the fixing rod (320), and a rectangular groove (322) is formed on the inner side wall of the L-shaped groove (321), a round hole (312) is formed on one side of the round shell (310), and a screw rod (331) is rotatably connected to each of the positions of the inner side wall of the round shell (310) corresponding to the round hole (312), and one end of the screw rod (331) is located in the round hole (312). The outer side of the screw rod (331) is screwed and connected with a movable plate (340), and the movable plate (340) is slidably connected to the inside of the round shell (310). One side of the movable plate (340) is evenly fixedly connected with a plurality of push rods (350), and the push rods (350) pass through the sliding through holes (311) and are slidably connected to the L-shaped grooves (321) at corresponding positions. One end of the inside of the L-shaped groove (321) is slidably connected to a limit plate (360), and one end of the limit plate (360) is wedge-shaped. One side of the limit plate (360) is fixedly connected with a rectangular plate (361), and the rectangular plate (361) is slidably connected to the inside of the rectangular groove (322).

3. The fixing assembly of a fixed VOC detector according to claim 2, characterized in that: Both ends of one side of the rectangular plate (361) are fixedly connected to a second compression spring (370), and one end of the second compression spring (370) is fixedly connected to an inner side wall of the rectangular groove (322).

4. The fixing assembly of a fixed VOC detector according to claim 2, characterized in that: One end of the screw rod (331) is fixedly connected to a rotating block (330), and the outer diameter of the rotating block (330) is greater than the outer diameter of the screw rod (331).

5. The fixing assembly of a fixed VOC detector according to claim 1, characterized in that: The mounting mechanism (200) comprises a circular plate (210), one side of the circular plate (210) is fixedly connected to the other side of the circular shell (310), the outer wall of the circular plate (210) is fixedly connected to a fixing block (220), one end of the fixing block (220) is provided with a threaded hole (221), the outer wall of the circular plate (210) is provided with a sliding groove (211), the outer wall of the circular plate (210) is provided with a plurality of screw tubes (260), the outer wall of the screw tubes (260) is fixedly connected to a moving rod (250), and one end of the moving rod (250) is slidably connected to the sliding groove (211).

6. The fixing assembly of a fixed VOC detector according to claim 5, characterized in that: A limiting groove (212) is provided on an inner side wall of the slide groove (211); a moving shell (230) is slidably sleeved on the outer side of the other end of the moving rod (250); one end of the moving shell (230) is fixedly connected to a limiting block (240), and the limiting block (240) is slidably connected to the inside of the limiting groove (212); a compression spring (270) is fixedly connected to the other end of the moving rod (250), and one end of the compression spring (270) is fixedly connected to an inner side wall of the moving shell (230).

7. The fixing assembly of a fixed VOC detector according to claim 6, characterized in that: One end of the movable shell (230) is arc-shaped, and one end of the movable shell (230) is in contact with the inner wall of the slide groove (211), and the outer diameter of the circular plate (210) is the same as the outer diameter of the circular shell (310).

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