Monitoring device for environmental protection

Abstract

The utility model discloses a monitoring device for environmental protection, which comprises a main body unit and an environment monitoring instrument, a hanging hole is arranged above the back of the environment monitoring instrument, and two clamping plates which are symmetrical up and down are movably connected to the middle of the back of the environment monitoring instrument. Mounting grooves matched with the supporting units are formed in the two sides of the two clamping plates, and the upper clamping plate and the lower clamping plate are used for fixing the folding support legs and the rotating base respectively. And the supporting unit comprises two hollow folding support legs, the folding support legs are rotatably connected in a mounting groove in the back surface of the environment monitor, the interiors of the folding support legs are movably connected with telescopic rods, and the bottom ends of the two telescopic rods are rotatably connected with a rotating base. According to the utility model, the supporting unit is accommodated in the mounting groove in the back surface of the environment monitor and is fixed through the clamping plate, so that hanging mounting or supporting mounting can be selected according to use requirements, and the applicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental monitoring equipment, in particular to a monitoring device for environmental protection. Background Art

[0002] Environmental monitoring refers to determining the environmental quality or pollution level and its changing trend by measuring the representative values ​​of factors that affect environmental quality. Under the existing technology, real-time monitoring is usually carried out through highly intelligent monitoring instruments. For example, an OSEN-LCD200 environmental monitoring instrument in the existing technology is small in size and can be hung on components such as nails on the outer wall of a wall or column. It monitors the air in real time through built-in laser and electrochemical monitoring elements, which is convenient for real-time judgment of the degree of air pollution and timely response measures.

[0003] Existing environmental protection monitoring devices, such as the OSEN-LCD200 environmental monitor, can usually only be installed in a hanging manner, so it is not convenient to install on a wall or the ground without hanging parts, resulting in reduced applicability of the device. In addition, most of the existing brackets for supporting the equipment on the ground have a certain thickness, so when installed on the back of the device, the overall thickness of the device will be widened, and the hanging hole used for hanging cannot be in the same plane as the back of the device, making it difficult to fix the device when it needs to be hung. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems existing in the existing monitoring device for environmental protection, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide an environmental protection monitoring device, which is designed to solve the problem that "existing environmental protection monitoring devices such as the OSEN-LCD200 environmental monitor can usually only be installed in a hanging manner, so it is not convenient to install on a wall or the ground without hanging parts, resulting in reduced applicability of the device. In addition, most of the existing brackets for supporting the equipment on the ground have a certain thickness, so when installed on the back of the device, the overall thickness of the device will be widened, and the hanging hole used for hanging cannot be in the same plane as the back of the device, making it difficult to fix the device when it needs to be hung."

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a monitoring device for environmental protection, comprising:

[0008] The main unit includes an environmental monitor, a hanging hole is provided on the upper back of the environmental monitor, two upper and lower symmetrical clamping plates are movably connected to the middle of the back of the environmental monitor, and mounting grooves that match the support unit are provided on both sides of the two clamping plates, and the upper and lower clamping plates are used to fix the folding bracket legs and the rotating base respectively;

[0009] The support unit includes two hollow folding support legs, which are rotatably connected to the mounting slots on the back of the environmental monitor. The folding support legs are movably connected to telescopic rods inside, and the bottom ends of the two telescopic rods are rotatably connected to a rotating base.

[0010] As a preferred solution of the environmental protection monitoring device described in the utility model, a connecting rod is fixedly connected between the opposite surfaces of the two folding bracket legs, and the connecting rod is fixed by an upper clamping plate in the folded state.

[0011] As a preferred solution of the environmental protection monitoring device described in the utility model, a plurality of springs 1 are fixedly connected to the inner side of the card plate, and the other end of the spring 1 is fixedly connected to the environmental monitor.

[0012] As a preferred solution of the environmental protection monitoring device described in the utility model, the left and right sides of the clamping plate are fixedly connected to limit bars, and the back of the environmental monitor is provided with a limit sliding groove movably connected to the limit bar.

[0013] As a preferred solution of the environmental protection monitoring device described in the utility model, the left and right sides of the folding bracket legs are provided with through grooves, the interior of the through grooves is fixedly connected with a plurality of positioning cross bars, and the inner sides of the positioning cross bars are beveled edges.

[0014] As a preferred solution of the environmental protection monitoring device described in the utility model, wherein: cavities are opened on the left and right sides of the telescopic rod, and a second spring is fixedly connected to the inside of the cavity, a positioning block is provided at the other end of the second spring, and the outer side of the positioning block is provided with a hypotenuse with the same inclination direction as the inner side of the positioning cross bar, the lower sides of the positioning block are rotatably connected to the inner wall of the cavity, and the second spring is fixedly connected to the upper inner side of the positioning block.

[0015] Beneficial effects of the utility model:

[0016] When in use, move the two card plates inwardly and then open the folding bracket legs. After releasing the card plates, spring 1 resets the card plates. According to the use requirements, the environmental monitor is adjusted to a suitable angle, the positioning block is pressed, and the telescopic rod is pulled outward after the positioning block rotates. The positioning block and the telescopic rod are stretched outward through the hypotenuse of the positioning cross bar. After releasing the positioning block, the positioning block is rebounded by spring 2, so that the top of the positioning block overlaps the bottom of the positioning cross bar, preventing the positioning block and the telescopic rod from shrinking autonomously and causing the support unit to collapse as a whole. The support is provided by rotating the base, and the support unit can be stored in the mounting groove on the back of the environmental monitor and fixed by the card plates through the opposite operation, so that it is convenient to choose hanging installation or supporting installation according to the use requirements, thereby improving the applicability of the device. In addition, when hanging installation, the entire support unit is stored in the mounting groove on the back of the environmental monitor, so it does not affect the fit between the hanging hole and the hanging component, which is convenient for fixing the environmental monitor when hanging. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1 This is a schematic diagram of the overall structure of the front side of an environmental protection monitoring device proposed by the utility model;

[0019] Figure 2 for Figure 1 Schematic diagram of the back structure of the environmental monitor;

[0020] Figure 3 for Figure 2 Schematic diagram of the folding bracket leg structure.

[0021] In the figure: 100, main unit; 101, environmental monitor; 102, hanging hole; 103, clamping plate; 103a, limit strip; 103b, spring one; 200, support unit; 201, folding bracket leg; 201a, connecting rod; 201b, positioning cross bar; 202, rotating base; 203, telescopic rod; 203a, positioning block; 203b, spring two. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0025] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0026] Reference Figure 1-3 The utility model provides a monitoring device for environmental protection, comprising:

[0027] The main unit 100 includes an environmental monitor 101. A hanging hole 102 is provided on the upper back of the environmental monitor 101. Two upper and lower symmetrical clamping plates 103 are movably connected to the middle of the back of the environmental monitor 101. Both sides of the two clamping plates 103 are provided with mounting grooves that match the support unit 200. The upper and lower clamping plates 103 are used to fix the folding bracket legs 201 and the rotating base 202 respectively.

[0028] The support unit 200 includes two hollow folding support legs 201, which are rotatably connected to the mounting groove on the back of the environmental monitor 101. The folding support legs 201 are internally movably connected to a telescopic rod 203, and the bottom ends of the two telescopic rods 203 are rotatably connected to a rotating base 202.

[0029] A connecting rod 201 a is fixedly connected between the opposite surfaces of the two folding bracket legs 201 , and the connecting rod 201 a is fixed by the upper clamping plate 103 in the folded state, so that the two folding bracket legs 201 can rotate simultaneously.

[0030] Furthermore, a plurality of springs 103b are fixedly connected to the inner side of the card plate 103, and the other end of the spring 103b is fixedly connected to the environmental monitor 101. The spring 103b provides a rebound force to prevent the card plate 103 from moving autonomously and being separated from the connecting stem 201a and the rotating base 202.

[0031] Furthermore, the left and right sides of the card plate 103 are fixedly connected with limit strips 103a, and the back of the environmental monitor 101 is provided with limit slide grooves movably connected to the limit strips 103a, so as to prevent the card plate 103 from falling outwards.

[0032] Furthermore, through grooves are provided on both sides of the folding bracket leg 201, and a plurality of positioning cross bars 201b are fixedly connected inside the through grooves. The spacing between two adjacent positioning cross bars 201b is equal, and the inner side of the positioning cross bar 201b is a beveled edge. The positioning cross bar 201b allows the user to directly observe the telescopic range of the telescopic rod 203.

[0033] Furthermore, cavities are provided on the left and right sides of the telescopic rod 203, and a spring 203b is fixedly connected to the inside of the cavity. A positioning block 203a is provided at the other end of the spring 203b. The outer side of the positioning block 203a is provided with a hypotenuse in the same inclination direction as the inner side of the positioning cross bar 201b. The lower sides of the positioning block 203a are rotatably connected to the inner wall of the cavity, and the spring 203b is fixedly connected to the upper inner side of the positioning block 203a. Under the action of the spring 203b, the positioning block 203a is stuck between the positioning cross bar 201b to prevent the positioning block 203a from returning, thereby avoiding the telescopic rod 203 from shrinking autonomously.

[0034] During use, the two card plates 103 are moved inward, and then the folding bracket legs 201 are opened. After the card plates 103 are released, the spring 103b resets the card plates 103. The environmental monitor 101 is adjusted to a suitable angle according to the use requirements, and the positioning block 203a is pressed. After the positioning block 203a rotates, the telescopic rod 203 is pulled outward, and the positioning block 203a and the telescopic rod 203 are stretched outward through the hypotenuse of the positioning cross bar 201b. After the positioning block 203a is released, the positioning block 203a is rebounded by the spring 203b, so that the top of the positioning block 203a is aligned with the bottom of the positioning cross bar 201b. The supporting unit 200 is overlapped to prevent the positioning block 203a and the telescopic rod 203 from shrinking autonomously and causing the supporting unit 200 to collapse as a whole. The base 202 is rotated for support. The supporting unit 200 can be stored in the mounting groove on the back of the environmental monitor 101 and fixed by the clamping plate 103 through the reverse operation, so that the hanging installation or supporting installation can be selected according to the use requirements, thereby improving the applicability of the device. When hanging, the entire supporting unit 200 is stored in the mounting groove on the back of the environmental monitor 101, so that the hanging hole 102 is not affected. Fitting with the hanging component is not affected, which is convenient for fixing the environmental monitor 101 when hanging.

[0035] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A monitoring device for environmental protection, characterized in that: include: The main unit (100) comprises an environmental monitor (101), wherein a hanging hole (102) is provided on the upper back of the environmental monitor (101), and two upper and lower symmetrical clamping plates (103) are movably connected to the middle of the back of the environmental monitor (101), and mounting grooves that match the support unit (200) are provided on both sides of the two clamping plates (103), and the upper and lower clamping plates (103) are used to fix the folding bracket legs (201) and the rotating base (202) respectively; The support unit (200) comprises two hollow folding support legs (201), wherein the folding support legs (201) are rotatably connected to a mounting slot on the back of the environmental monitor (101), a telescopic rod (203) is movably connected inside the folding support legs (201), and the bottom ends of the two telescopic rods (203) are rotatably connected to a rotating base (202).

2. The environmental protection monitoring device according to claim 1, characterized in that: A connecting rod (201a) is fixedly connected between the opposite surfaces of the two folding bracket legs (201), and the connecting rod (201a) is fixed by an upper clamping plate (103) in a folded state.

3. The environmental protection monitoring device according to claim 2, characterized in that: A plurality of springs 1 (103b) are fixedly connected to the inner side of the card plate (103), and the other end of the spring 1 (103b) is fixedly connected to the environmental monitor (101).

4. The environmental protection monitoring device according to claim 3, characterized in that: The left and right sides of the clamping plate (103) are both fixedly connected to limit bars (103a), and the back of the environmental monitoring instrument (101) is provided with a limit sliding groove movably connected to the limit bar (103a).

5. The environmental protection monitoring device according to claim 4, characterized in that: Through slots are provided on both left and right sides of the folding bracket leg (201), and a plurality of positioning cross bars (201b) are fixedly connected inside the through slots, and the inner sides of the positioning cross bars (201b) are beveled edges.

6. The environmental protection monitoring device according to claim 5, characterized in that: The telescopic rod (203) is provided with cavities on both left and right sides, and a second spring (203b) is fixedly connected inside the cavity. A positioning block (203a) is provided at the other end of the second spring (203b). The outer side of the positioning block (203a) is provided with an oblique edge in the same inclination direction as the inner side of the positioning cross bar (201b). The lower sides of the positioning block (203a) are rotatably connected to the inner wall of the cavity, and the second spring (203b) is fixedly connected to the upper inner side of the positioning block (203a).

Images