CN221958584U - An explosion-proof data acquisition device with positioning function - Google Patents

Abstract

The utility model relates to the technical field of data acquisition, and discloses an explosion-proof data acquisition device with a positioning function, including an adjustment device, a clamping device is provided at the upper end of the adjustment device, the adjustment device includes a base, a sleeve is fixedly connected to the upper end of the base, a slide rod is slidably connected to the upper end of the sleeve, a locking bolt is provided on the right side of the upper end of the sleeve, a support plate is fixedly connected to the upper end of the slide rod, and a knob is rotatably connected to the lower end of the support plate. The device adjusts the height of the device by sliding the slide rod, fixes the slide rod by the locking bolt, and by rotating the knob, the knob drives gear one to rotate, gear one drives gear two to rotate, and gear two drives the turntable to rotate, thereby changing the height of the device, and inserting the knob by sliding the positioning rod to position the knob, so as to avoid the rotation deviation of the device when collecting data, thereby achieving the effect of facilitating the enhancement of the stability of the device and improving the accuracy of the sampled data.

Description

An explosion-proof data acquisition device with positioning function

Technical Field

The utility model relates to the technical field of data acquisition, in particular to an explosion-proof data acquisition device with a positioning function.

Background Art

Data acquisition, also known as data acquisition, refers to the automatic collection of non-electrical or electrical signals from analog and digital units under test such as sensors and other devices under test, and sending them to the host computer for analysis and processing. The data acquisition system is a flexible, user-defined measurement system that combines measurement software and hardware products based on computers or other special test platforms. The acquisition is generally a sampling method, that is, the same point data is repeatedly collected at a certain interval (called the sampling period). The collected data is mostly instantaneous values, or it can be a characteristic value within a certain period of time. The handheld data acquisition device is also called a handheld data terminal. It has the characteristics of integration, mobility, small size, light weight, high performance, etc., and is suitable for handheld. It provides guarantees for the authenticity, validity, real-time and availability of field data.

The explosion-proof data collector is a data collection device with strong shockproof, fireproof, explosion-proof, impact-resistant and load-resistant capabilities, which can realize reliable and stable data collection processing and production control. Through searching, it is found that the "Explosion-proof Data Collection Device" disclosed by China Patent Publication No. CN219120239U proposes that the existing data collection device lacks a support mechanism, and long-term hand-held collection devices are easy to cause wrist pain to the staff, and the explosion-proof performance is poor and the safety is low. The patent can prevent the staff from holding the collection device for a long time by inserting the data collection device into the inside of the card seat. Through the cooperation of the slide groove and the slider, the support column can be adjusted to a suitable height, which is convenient for the staff to collect. The support column is fastened by the positioning screw hole and the positioning bolt. Through the cooperation of the bearing and the support rod, it is convenient for the staff to adjust the angle of the collection device and improve the work efficiency of the staff. Through the cooperation of the reinforcement layer and the explosion-proof layer, the explosion-proof performance of the data collection device can be increased, and the safety of the data collection device during use can be further improved. By rotating the crankshaft, it is convenient for the staff to turn the positioning bolt, saving the staff's time.

However, the device rotates by means of a bearing without a corresponding positioning structure, which makes the device prone to deviation during data collection. There is a problem that the explosion-proof data collection device is prone to rotation during data collection, which affects the accuracy of data collection.

Utility Model Content

In view of the deficiencies of the prior art, the utility model provides an explosion-proof data acquisition device with a positioning function to solve the problem that the above-mentioned device is prone to rotation when collecting data, thereby affecting the accuracy of data collection.

The purpose of the utility model is achieved in this way:

An explosion-proof data acquisition device with a positioning function comprises an adjusting device, wherein a clamping device is provided at the upper end of the adjusting device;

The adjusting device comprises a base, the upper end of the base is fixedly connected with a sleeve, the upper end of the sleeve is slidably connected with a slide rod, a locking bolt is provided on the right side of the upper end of the sleeve, the upper end of the slide rod is fixedly connected with a support plate, the lower end of the support plate is rotatably connected with a knob, the upper end of the knob is fixedly connected with a gear 1, the right end of the gear 1 is meshed with a gear 2, the middle part of the gear 2 is fixedly connected with a turntable, and the support plate is located on the left side of the knob and is slidably connected with a positioning rod;

The clamping device includes a base plate, the front end of the base plate is rotatably connected to a handle, the rear end of the handle is fixedly connected to a bidirectional screw, the outer surface of the bidirectional screw is threadedly connected to a limiting frame, the inner side of the upper end of the limiting frame is fixedly connected to an elastic plate, the middle part of the upper end of the base plate is fixedly connected to a screw tube, the outer surface of the screw tube is threadedly connected to a rotating drum, the upper end of the rotating drum is rotatably connected to a pad, telescopic rods are fixedly connected between the four corners of the pad and the base plate, and a collecting drum is provided between the two elastic plates.

Preferably, the right end of the slide rod is provided with a plurality of locking holes matched with the locking bolt, and the outer surface of the knob is provided with a plurality of circumferentially arranged positioning holes matched with the positioning rod.

Preferably, the gear 1 and the gear 2 are located inside the support plate, and the turntable passes through the upper end of the support plate and is rotatably connected to the support plate.

Preferably, the lower end of the base plate is fixedly connected to the turntable, and the bidirectional screw is rotatably connected to the base plate.

Preferably, two limiting frames are provided, and both limiting frames penetrate the bottom plate and are slidably connected to the bottom plate.

Preferably, the length of the pad is smaller than the distance between the two elastic plates, and a rotating ring is fixedly connected to the outer surface of the rotating drum.

Preferably, a collection cover is provided at the left end of the collection tube, and an outer shell, a reinforcement layer and an explosion-proof layer are provided in sequence from the outside to the inside of the collection tube, and the explosion-proof layer adopts an artificial explosion-proof fiber layer.

Beneficial effects:

First, the utility model adjusts the height of the equipment by sliding a slide bar, fixes the slide bar by a locking bolt, and rotates the knob to drive gear one to rotate, gear one drives gear two to rotate, and gear two drives the turntable to rotate, thereby changing the height of the equipment. The sliding positioning rod is inserted into the knob to position the knob, thereby avoiding rotation deviation of the equipment when collecting data, thereby achieving the effect of facilitating strengthening the stability of the equipment and improving the accuracy of the sampled data.

Second, the utility model rotates the rotating drum, which moves upward along the spiral tube, driving the pad to lift, and places the collecting tube on the pad. The handle is turned, and the handle drives the bidirectional screw to rotate, and the bidirectional screw drives the limit frame to move, and the limit frame drives the elastic plate to clamp the collecting tube. Due to the elastic nature of the elastic plate, it can fit collecting tubes of different sizes, thereby realizing the positioning and clamping of collecting devices of different sizes, thereby improving the effect of the scope of use.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic three-dimensional diagram of the structure of the utility model;

Figure 2 is a cross-sectional schematic diagram of a structural support plate of the utility model;

FIG3 is an enlarged schematic diagram of part A in the structure diagram 1 of the utility model;

FIG4 is a schematic cross-sectional top view of the structural bottom plate of the utility model;

FIG5 is a schematic cross-sectional view of the collection tube of the utility model structure.

In the figure: 1. adjusting device; 101. base; 102. sleeve; 103. slide bar; 104. locking bolt; 105. support plate; 106. knob; 107. gear one; 108. gear two; 109. turntable; 110. positioning rod; 2. clamping device; 201. bottom plate; 202. handle; 203. bidirectional screw; 204. limit frame; 205. elastic plate; 206. screw tube; 207. rotating cylinder; 208. pad; 209. telescopic rod; 210. collecting cylinder.

DETAILED DESCRIPTION

The specific implementation of the utility model will be further described in detail below with reference to the accompanying drawings.

The explosion-proof data acquisition device with positioning function in this specific implementation mode is shown in FIGS. 1-5 , and includes an adjustment device 1 , and a clamping device 2 is provided at the upper end of the adjustment device 1 ;

The adjusting device 1 comprises a base 101, the upper end of the base 101 is fixedly connected with a sleeve 102, the upper end of the sleeve 102 is slidably connected with a slide bar 103, a locking bolt 104 is provided on the right side of the upper end of the sleeve 102, the upper end of the slide bar 103 is fixedly connected with a support plate 105, the lower end of the support plate 105 is rotatably connected with a knob 106, the upper end of the knob 106 is fixedly connected with a gear 107, the right end of the gear 107 is meshed with a gear 2 108, the middle part of the gear 2 108 is fixedly connected with a turntable 109, and the support plate 105 is located on the left side of the knob 106 and is slidably connected with a positioning rod 110;

The clamping device 2 includes a base plate 201, the front end of the base plate 201 is rotatably connected to a handle 202, the rear end of the handle 202 is fixedly connected to a bidirectional screw 203, the outer surface of the bidirectional screw 203 is threadedly connected to a limiting frame 204, the inner side of the upper end of the limiting frame 204 is fixedly connected to an elastic plate 205, the middle part of the upper end of the base plate 201 is fixedly connected to a screw tube 206, the outer surface of the screw tube 206 is threadedly connected to a rotating drum 207, the upper end of the rotating drum 207 is rotatably connected to a pad 208, the four corners of the pad 208 are fixedly connected to the base plate 201 with telescopic rods 209, and a collecting tube 210 is provided between the two elastic plates 205.

Through the above technical solution, the height of the device is adjusted by sliding the slide bar 103, the slide bar 103 is fixed by the locking bolt 104, and the knob 106 is rotated to drive the gear 107 to rotate, the gear 107 drives the gear 2 108 to rotate, and the gear 2 108 drives the turntable 109 to rotate, thereby changing the height of the device, and the sliding positioning rod 110 is inserted into the knob 106 to position the knob 106, thereby avoiding the rotation deviation of the device when collecting data, thereby achieving the purpose of enhancing the stability of the device and improving the accuracy of the sampled data. The effect is that by rotating the rotating drum 207, the rotating drum 207 moves upward along the screw tube 206, driving the pad 208 to lift, and the collecting tube 210 is placed on the pad 208, and the handle 202 is rotated, and the handle 202 drives the bidirectional screw 203 to rotate, and the bidirectional screw 203 drives the limit frame 204 to move, and the limit frame 204 drives the elastic plate 205 to clamp the collecting tube 210. According to the elastic property of the elastic plate 205, it can fit collecting tubes 210 of different sizes, thereby realizing the positioning and clamping of collecting devices of different sizes, thereby improving the effect of the use range.

Specifically, the right end of the slide rod 103 is provided with a plurality of locking holes matched with the locking bolt 104 , and the outer surface of the knob 106 is provided with a plurality of circumferentially arranged positioning holes matched with the positioning rod 110 .

Through the above technical solution, multiple locking holes are opened at the right end of the slide rod 103, which is convenient for fixing at any height through the locking bolt 104. The positioning holes set on the outer surface of the knob 106 are similar, thereby ensuring that the device will not deviate when collecting data.

Specifically, the gear 1 107 and the gear 2 108 are located inside the support plate 105 , and the turntable 109 passes through the upper end of the support plate 105 and is rotatably connected to the support plate 105 .

Through the above technical solution, the support plate 105 limits the position of the gear 1 107 and the gear 2 108 , and the support plate 105 plays a role of limiting support for the rotating disk 109 .

Specifically, the lower end of the bottom plate 201 is fixedly connected to the turntable 109 , and the bidirectional screw 203 is rotatably connected to the bottom plate 201 .

Through the above technical solution, the bottom plate 201 limits the bidirectional screw 203 .

Specifically, two limiting frames 204 are provided, and both limiting frames 204 penetrate the bottom plate 201 and are slidably connected to the bottom plate 201 .

Through the above technical solution, the bottom plate 201 plays a limiting role on the limiting frame 204 .

Specifically, the length of the pad 208 is smaller than the distance between the two elastic plates 205 , and a rotating ring is fixedly connected to the outer surface of the rotating drum 207 .

Through the above technical solution, the rotating drum 207 can be conveniently rotated through the rotating ring.

Specifically, a collection cover is provided at the left end of the collection tube 210, and the interior of the collection tube 210 is provided with an outer shell, a reinforcement layer and an explosion-proof layer in sequence from the outside to the inside, and the explosion-proof layer adopts an artificial explosion-proof fiber layer.

Working principle: The height of the device is adjusted by sliding the slide bar 103, and the slide bar 103 is fixed by the locking bolt 104. By turning the knob 106, the knob 106 drives the gear 107 to rotate, the gear 107 drives the gear 2 108 to rotate, and the gear 2 108 drives the turntable 109 to rotate, thereby changing the height of the device. The sliding positioning rod 110 is inserted into the knob 106 to position the knob 106 to avoid the rotation deviation of the device during data collection, thereby achieving the effect of enhancing the stability of the device and improving the accuracy of the sampled data. By rotating the rotating drum 207, the rotating drum 207 moves upward along the screw tube 206, driving the pad 208 to lift, and placing the collection tube 210 on the pad 208, rotating the handle 202, the handle 202 drives the bidirectional screw 203 to rotate, the bidirectional screw 203 drives the limit frame 204 to move, and the limit frame 204 drives the elastic plate 205 to clamp the collection tube 210. According to the elastic property of the elastic plate 205, it can fit collection tubes 210 of different sizes, thereby realizing the positioning and clamping of collection devices of different sizes, thereby improving the effect of the use range.

Although specific embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these specific embodiments without departing from the principles and spirit thereof, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. An explosion-proof data acquisition device with positioning function, comprising an adjusting device (1), characterized in that: a clamping device (2) is provided at the upper end of the adjusting device (1); The adjusting device (1) comprises a base (101), the upper end of the base (101) is fixedly connected with a sleeve (102), the upper end of the sleeve (102) is slidably connected with a slide rod (103), the upper right side of the sleeve (102) is provided with a locking bolt (104), the upper end of the slide rod (103) is fixedly connected with a support plate (105), the lower end of the support plate (105) is rotatably connected with a knob (106), the upper end of the knob (106) is fixedly connected with a gear 1 (107), the right end of the gear 1 (107) is meshed with a gear 2 (108), the middle part of the gear 2 (108) is fixedly connected with a rotating disk (109), and the support plate (105) is located on the left side of the knob (106) and is slidably connected with a positioning rod (110); The clamping device (2) comprises a base plate (201), the front end of the base plate (201) is rotatably connected to a handle (202), the rear end of the handle (202) is fixedly connected to a bidirectional screw (203), the outer surface of the bidirectional screw (203) is threadedly connected to a limiting frame (204), the inner side of the upper end of the limiting frame (204) is fixedly connected to an elastic plate (205), the middle part of the upper end of the base plate (201) is fixedly connected to a screw tube (206), the outer surface of the screw tube (206) is threadedly connected to a rotating drum (207), the upper end of the rotating drum (207) is rotatably connected to a pad (208), the four corners of the pad (208) are fixedly connected to the base plate (201) with telescopic rods (209), and a collecting drum (210) is provided between the two elastic plates (205). 2. An explosion-proof data acquisition device with a positioning function according to claim 1, characterized in that: the right end of the sliding rod (103) is provided with a plurality of locking holes adapted to the locking bolt (104), and the outer surface of the knob (106) is provided with a plurality of circumferentially arranged positioning holes adapted to the positioning rod (110). 3. An explosion-proof data acquisition device with a positioning function according to claim 1, characterized in that: the gear 1 (107) and the gear 2 (108) are located inside the support plate (105), and the turntable (109) passes through the upper end of the support plate (105) and is rotatably connected to the support plate (105). 4. An explosion-proof data acquisition device with a positioning function according to claim 1, characterized in that: the lower end of the base plate (201) is fixedly connected to the turntable (109), and the bidirectional screw (203) is rotatably connected to the base plate (201). 5. An explosion-proof data acquisition device with a positioning function according to claim 1, characterized in that: two limit frames (204) are provided, and the two limit frames (204) both penetrate the bottom plate (201) and are slidably connected to the bottom plate (201). 6. An explosion-proof data acquisition device with a positioning function according to claim 1, characterized in that the length of the pad (208) is smaller than the distance between the two elastic plates (205), and a rotating ring is fixedly connected to the outer surface of the rotating cylinder (207). 7. An explosion-proof data acquisition device with a positioning function according to claim 1, characterized in that: a collection cover is provided at the left end of the collection tube (210), and the interior of the collection tube (210) is provided with an outer shell, a reinforcement layer and an explosion-proof layer from the outside to the inside, and the explosion-proof layer adopts a man-made explosion-proof fiber layer.