Laboratory safety monitoring device

Abstract

The utility model relates to the technical field of monitoring devices, in particular to a laboratory safety monitoring device. According to the technical scheme, the device comprises a mounting frame, a mounting frame, insertion rods, a sensor and a motor, racks distributed at equal intervals are arranged in the lower end of the mounting frame, the mounting frame is connected to the outer side of the mounting frame in a sleeving mode, the sensor is arranged in the lower end of the mounting frame, stroke holes are formed in the two ends of the sensor, and the insertion rods are slidably inserted into the stroke holes; a motor and a fixing frame are arranged in the upper end of the mounting frame, a rotating shaft rotationally mounted in the fixing frame is arranged at the output end of the motor, and the outer wall of the rotating shaft is sleeved with a gear engaged with the rack. According to the utility model, the sensors are installed in a sliding manner, the internal environment of the laboratory is monitored, the flexibility and comprehensiveness of laboratory monitoring are improved, and the safety of laboratory operation is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to monitoring device technical field especially relates to a laboratory safety monitoring device. BACKGROUND

[0002] Laboratory is used for carrying out scientific research, experiment and test special place, is equipped with various instruments and tools, is used for carrying out experiment, analysis and research, laboratory safety monitoring device can include gas detection appearance, fire alarm system, emergency eye washer, chemical leakage alarm etc., monitor the dangerous situation and potential safety hazard that can exist in surrounding environment, ensure the safety of personnel and equipment in the laboratory, discover the problem in time and send out the alarm, thereby reduce the possibility of accident occurrence, protect laboratory worker.

[0003] But the detection device of laboratory is mostly fixed installation, when the environment of different regions changes, need certain time to transfer, cannot detect the change in environment in time, and further increase potential safety hazard, for this, we propose a kind of laboratory safety monitoring device to solve the existing problems. UTILITY MODEL CONTENT

[0004] The utility model aims at the problems in the background art, proposes a kind of laboratory safety monitoring device.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of laboratory safety monitoring device, including mounting bracket, installation frame, plug rod, sensor and motor, the inside of the lower end of the mounting bracket is provided with equidistant distribution rack, the outside of the mounting bracket is sleeved with installation frame, the inside of the lower end of the installation frame is provided with sensor, the inside of both ends of the sensor is all provided with stroke hole, the plug rod is slidably inserted into the inside of stroke hole, the inside of the upper end of the installation frame is provided with motor and fixed frame, the output of the motor is provided with the rotating shaft that is rotatably installed in the inside of fixed frame, the outer wall of the rotating shaft is sleeved with the gear that is engaged with rack.

[0006] Preferably, the outer wall of the sensor is sleeved with installation shell, the inside of the installation shell is provided with positioning hole, one end of the plug rod is inserted into the inside of positioning hole.The plug rod is inserted into the inside of positioning hole, and the installation shell is clamped, and then the sensor is clamped.

[0007] Preferably, the outer wall of the plug rod is sleeved with limiting ring, one end of the limiting ring is provided with spring that is sleeved on the outer side of plug rod and one end is connected with installation frame, one end of the plug rod is provided with pull ring.The elastic force of spring is applied to the plug rod through the limiting ring, and the pull ring is convenient to exert pulling force on the plug rod.

[0008] Preferably, one end of the mounting frame is provided with a side plate, an inner wall of an upper end of the side plate is provided with an electric brush, an upper end of the mounting frame is provided with a conductive plate, and the electric brush is attached to the conductive plate. The side plate is electrically connected to the conductive plate through the electric brush, and power supply is provided for the sensor during movement of the sensor.

[0009] Preferably, one end of the side plate is provided with a plug electrically connected to the electric brush, an upper end of the mounting frame is provided with a socket, and the plug is inserted into the socket. The electric brush is inserted into the socket of the sensor through the plug to realize power connection.

[0010] Preferably, the inner walls of the upper end of the mounting frame are rotatably provided with rolling balls on both sides, the mounting frame is provided with guide rails at the front and rear ends, and the rolling balls are rotatably installed in the guide rails. When the mounting frame moves, the rolling balls slide in the guide rails to slide support the mounting frame.

[0011] Preferably, the inner walls of the mounting frame are provided with symmetrically distributed sliding blocks, the outer walls of both ends of the mounting shell are provided with sliding grooves, and the sliding blocks are slidably installed in the sliding grooves. During installation of the sensor in the mounting frame, the sliding grooves are slidably sleeved on the outer walls of the sliding blocks to provide positioning before installation of the sensor.

[0012] Preferably, the mounting frame is provided with mounting plates at both ends, and the mounting plates are provided with mounting holes in the interiors. The mounting frame is installed with the roof base through the mounting plates, and the mounting plates and the base are fixed together through the mounting holes.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1、The sensor for laboratory internal environment monitoring is fixed in the mounting frame, the mounting frame is slidably installed on the outer wall of the mounting frame, and the mounting frame is driven to move horizontally through the meshing of the gear and the rack, so that the position of the sensor is adjusted, the change of the laboratory internal environment parameter is more comprehensively detected, the flexibility of the laboratory environment monitoring is improved, and the safety during use of the laboratory is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a top view of the utility model;

[0016] Figure 2 It is a bottom view of the utility model;

[0017] Figure 3 It is a side view of the mounting frame of the utility model;

[0018] Figure 4The utility model discloses a fixed frame main view three-dimensional structure schematic diagram.

[0019] Figure 5 It is the plug rod main section view three-dimensional structure schematic diagram of the utility model.

[0020] The drawing figure shows: 1, mounting frame, 2, mounting plate, 3, conducting board, 4, side plate, 5, mounting frame, 6, rack, 7, brush, 8, plug rod, 9, sensor, 10, plug, 11, stroke hole, 12, guide rail, 13, ball, 14, rotating shaft, 15, gear, 16, fixed frame, 17, motor, 18, pull ring, 19, limit ring, 20, spring, 21, sliding block, 22, sliding slot, 23, socket, 24, positioning hole, 25, mounting shell. Specific implementation

[0021] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the range of protection of the utility model.

[0022] As Figures 1-5 The utility model discloses a laboratory safety monitoring devices, including mounting frame 1, mounting frame 5, plug rod 8, sensor 9 and motor 17, the inside of mounting frame 1 lower extreme is provided with equidistance distribution rack 6, and the outside of mounting frame 1 is sleeved with mounting frame 5, and the inside of mounting frame 5 lower extreme is provided with sensor 9, and the inside of mounting frame 5 upper extreme is provided with motor 17 and fixed frame 16, and the output of motor 17 is provided with rotating installation in the inside of fixed frame 16 rotating shaft 14, and the outer wall of rotating shaft 14 is sleeved with the gear 15 engaged with rack 6;

[0023] One end of mounting frame 5 is provided with side plate 4, and the inner wall of side plate 4 upper end is provided with brush 7, and the upper end of mounting frame 1 is provided with conducting board 3, and brush 7 is attached to conducting board 3;

[0024] One end of side plate 4 is provided with plug 10 electrically connected with brush 7, and the upper end of mounting frame 5 is provided with socket 23, and plug 10 is inserted in the inside of socket 23;

[0025] The inner wall of mounting frame 5 upper end is rotatably installed with ball 13 on both sides, and the guide rail 12 is arranged on the front and rear ends of mounting frame 1, and ball 13 is rotatably installed in the inside of guide rail 12;

[0026] The inner wall of mounting frame 5 is provided with symmetrically distributed sliding block 21, and the outer wall of mounting shell 25 both ends is provided with sliding slot 22, and sliding block 21 is slidably installed in the inside of sliding slot 22;

[0027] The mounting frame 1 is provided with mounting plates 2 at both ends, and mounting holes are formed in the mounting plates 2;

[0028] Based on the implementation steps of example 1: the mounting frame 1 is installed on the wall base through the mounting plate 2, after the mounting frame 1 is installed, the motor 17 drives the gear 15 to rotate, because the mounting frame 5 is supported by sliding on the outer wall of the guide rail 12 through the ball 13, the gear 15 moves between the gear racks 6, and the brush 7 is in contact with the conductive plate 3, which provides power supply for the motor 17 and the sensor 9 during the movement of the mounting frame 5, and the sensor 9 moves continuously, which avoids the limitation of the fixed installation of the sensor 9 in the detection range, cannot timely detect the change of the internal environment of the laboratory, improves the flexibility of the sensor 9 detection, and timely understands the change of the internal environment of the laboratory, and further improves the safety of the laboratory.

[0029] As shown in Figures 1-5 The utility model discloses a kind of laboratory safety monitoring devices compared to example one, and the example further includes: travel hole 11 is formed in the both ends of sensor 9, and plug rod 8 is slidably inserted in travel hole 11.

[0030] Sensor 9 outer wall is sleeved with mounting shell 25, and positioning hole 24 is formed in mounting shell 25; one end of plug rod 8 is inserted into positioning hole 24.

[0031] The outer wall of plug rod 8 is sleeved with a limiting ring 19, one end of which is provided with a spring 20 sleeved on the outer side of plug rod 8 and connected with mounting frame 5 at one end, and one end of plug rod 8 is provided with a pull ring 18.

[0032] In the process of installing sensor 9, grip the pull ring 18, exert a pulling force on the plug rod 8 through the limiting ring 19, and then stretch the spring 20, the spring 20 is stretched, the sensor 9 is slidably installed on the outer wall of the sliding block 21 through the sliding groove 22, and is positioned during installation, then, relax the pull ring 18, the plug rod 8 is inserted into the positioning hole 24 on the outer wall of the mounting shell 25 through the elastic force of the spring 20, and the mounting shell 25 is positioned, so that the sensor 9 is positioned, and the process of installing the sensor 9 is time-saving and convenient, and the disassembly and assembly for subsequent maintenance are facilitated.

[0033] The above specific embodiments are only several preferred embodiments of the utility model, and based on the technical solutions of the utility model and the related inspirations of the above embodiments, those skilled in the art can make various alternative improvements and combinations on the above specific embodiments.

[0034] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A laboratory safety monitoring device comprising a mounting bracket (1), a mounting frame (5), a plug-in rod (8), a sensor (9) and a motor (17), characterized in that: The lower end of the mounting frame (1) is internally provided with equidistantly distributed racks (6), the mounting frame (1) is sleeved with a mounting frame (5) on the outside, the lower end of the mounting frame (5) is internally provided with a sensor (9), both ends of the sensor (9) are internally provided with stroke holes (11), the stroke holes (11) are internally and slidingly connected with plug rods (8), the upper end of the mounting frame (5) is internally provided with a motor (17) and a fixed frame (16), the output end of the motor (17) is provided with a rotating shaft (14) rotatably connected in the fixed frame (16), the rotating shaft (14) is sleeved with a gear (15) engaged with the rack (6).

2. A laboratory safety monitoring device according to claim 1, wherein: The sensor (9) is sleeved with a mounting shell (25), the mounting shell (25) is internally provided with a positioning hole (24), one end of the plug rod (8) is inserted into the positioning hole (24).

3. A laboratory safety monitoring device according to claim 2, wherein: The plug rod (8) is sleeved with a limiting ring (19) on the outer wall, one end of the limiting ring (19) is provided with a spring (20) sleeved on the outer side of the plug rod (8) and connected with the mounting frame (5) at one end, one end of the plug rod (8) is provided with a pull ring (18).

4. The laboratory safety monitoring device of claim 1, wherein: One end of the mounting frame (5) is provided with a side plate (4), the upper end of the side plate (4) is provided with a brush (7), the upper end of the mounting frame (1) is provided with a conductive plate (3), the brush (7) is attached to the conductive plate (3).

5. A laboratory safety monitoring device according to claim 4, wherein: One end of the side plate (4) is provided with a plug (10) electrically connected with the brush (7), the upper end of the mounting frame (5) is provided with a socket (23), the plug (10) is inserted into the socket (23).

6. The laboratory safety monitoring device of claim 2, wherein: The upper end of the mounting frame (5) is rotatably provided with a ball (13) on both sides of the inner wall, the front and rear ends of the mounting frame (1) are provided with guide rails (12), the ball (13) is rotatably installed in the guide rail (12).

7. A laboratory safety monitoring device according to claim 6, wherein: The inner wall of the mounting frame (5) is provided with symmetrically distributed sliding blocks (21), both ends of the mounting shell (25) are provided with sliding grooves (22) on the outer wall, the sliding blocks (21) are slidingly installed in the sliding grooves (22).

8. The laboratory safety monitoring device of claim 1, wherein: Both ends of the mounting frame (1) are provided with mounting plates (2), the mounting plates (2) are internally provided with mounting holes.

Images