CN115279075A

CN115279075A - Intelligent network data acquisition terminal

Info

Publication number: CN115279075A
Application number: CN202210732104.6A
Authority: CN
Inventors: 不公告发明人
Original assignee: Wuhan Jingtu Technology Co ltd
Current assignee: Shanghai Dazhi Information Technology Co ltd
Priority date: 2022-06-26
Filing date: 2022-06-26
Publication date: 2022-11-01
Anticipated expiration: 2042-06-26
Also published as: CN115279075B

Abstract

The invention relates to the technical field of network data, in particular to an intelligent network data acquisition terminal which comprises an acquisition terminal shell and a rear shell cover, wherein a movable plate is mounted at the back of the rear shell cover, a through groove is formed in the side surface of the rear shell cover, a sliding groove is formed in the back of the rear shell cover, a pull rod is fixedly connected to the back of the movable plate, a groove is formed in one side, away from the inner wall of the acquisition terminal shell, of the movable plate, a rack is fixedly connected inside the groove, a first gear is connected to the side surface of the rack, and a second gear is connected to one side, away from the rack, of the first gear. This intelligent network data acquisition terminal, when the fly leaf was gliding along acquisition terminal shells inner wall, the inside rack of recess can remove, and gear one drives gear two because the removal of rack and rotates, and gear one and gear two drive the rotation post and rotate, rotate the post and drive the fan and rotate certain angle, make the inside that external air entered into acquisition terminal shell fast in the short time.

Description

Intelligent network data acquisition terminal

Technical Field

The invention relates to the technical field of network data, in particular to an intelligent network data acquisition terminal.

Background

The data acquisition terminal is a data acquisition device, integrates a bar code scanning device and an RFID technology with the data terminal, is provided with handheld terminal equipment with a battery capable of being operated off line, and has the functions of real-time acquisition, automatic storage, instant display, instant feedback, automatic processing and automatic transmission.

Along with the increasingly frequent and compact communication of current social information, the connection between electronic equipment in the field of industrial production and the internet is going on in a more convenient and quicker direction, and by utilizing the connection between the electronic equipment and the internet, large data widely existing in the internet is collected, processed and analyzed, so that the guidance on industrial production has the effects of improving the product quality and improving the production efficiency.

The data acquisition device is usually a complete acquisition system, and includes a data acquisition unit for acquiring data, a data storage unit for analyzing and storing data, and a terminal display unit for displaying data, wherein the data acquisition unit is one of important electronic devices for realizing network data acquisition. The traditional wired data acquisition and transmission system has the defects of high cost, complex wiring and high maintenance cost. Even if a traditional wireless data acquisition and transmission mode is adopted, the problems of complex protocol, high system cost and high energy consumption exist. And the heat dissipation effect of the interior of the traditional data acquisition terminal is poor, and the heat generated by the data acquisition terminal during working can not be well discharged through a single heat dissipation port.

Disclosure of Invention

The invention aims to provide an intelligent network data acquisition terminal to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an intelligent network data acquisition terminal, includes acquisition terminal casing and back cap, the back cap is installed in the back of acquisition terminal casing, the fly leaf is installed at the back of back cap, logical groove has been seted up to the side of back cap.

The back of the rear shell cover is provided with a sliding groove, the back of the movable plate is fixedly connected with a pull rod, the front of the movable plate is fixedly connected with a movable magnetic block, and the front of the inner wall of the acquisition terminal shell is fixedly connected with a fixed magnetic block.

Preferably, the through grooves are equidistantly distributed on the left side and the right side of the rear shell cover, the through grooves penetrate through the left side and the right side of the rear shell cover, the movable plates penetrate through the sliding groove and are in sliding connection with the inner wall of the sliding groove, the number of the movable plates is two, the movable plates are symmetrically distributed on the left side and the right side of the inner wall of the rear shell cover, the movable plates are in sliding connection with the left side and the right side of the inner wall of the rear shell cover, the number of the fixed magnetic blocks is two, the fixed magnetic blocks are symmetrically distributed on the left side and the right side of the front surface of the inner wall of the acquisition terminal shell, the movable magnetic blocks and one side, close to the fixed magnetic blocks, of the movable magnetic blocks attract each other, and the pull rod is pulled backwards to drive the movable plates to slide along the inner wall of the acquisition terminal shell.

Preferably, one side of the movable plate, which is far away from the inner wall of the shell of the acquisition terminal, is provided with a groove, a rack is fixedly connected inside the groove, the side face of the rack is connected with a first gear, one side of the first gear, which is far away from the rack, is connected with a second gear, the inner walls of the first gear and the second gear are fixedly connected with connecting rods, one end of the connecting rods, which is far away from the inner walls of the first gear and the second gear, is fixedly connected with a rotating column, the bottom of the rotating column is fixedly connected with a fan, the movable plate slides along the inner wall of the shell of the acquisition terminal, the rack inside the groove can move, and the rack is meshed with the first gear, so that the gear can rotate due to the movement of the rack for a while.

Preferably, the inner wall bottom counter weight piece of collection terminal casing, the top of counter weight piece is connected with the heating panel, the positive fixed mounting in top of heating panel has main collection end, the top middle part fixed mounting of heating panel has information storage end, the collection port is installed in the front of collection terminal casing, the equidistant distribution in the front of collection terminal casing of collection port, collection port and main collection end electric connection, main collection end and information storage end electric connection, the counter weight piece makes the weight of collection terminal casing aggravate, strengthens the stability of collection terminal casing.

Preferably, the top back fixedly connected with communicating pipe of heating panel, the side fixedly connected with ventilation pipe of communicating pipe, the positive fixedly connected with heat exchange tube of communicating pipe, the louvre has been seted up to the surface of heat exchange tube, and when this network data acquisition terminal normally worked, inside the communicating pipe can be entered into from the ventilation pipe to external being angry, then from entering into a plurality of heat exchange tubes respectively communicating pipe, the louvre from the heat exchange tube surface enters into the inside of collection terminal casing to promote the radiating effect to main collection end.

Preferably, the number of the ventilation pipes is two, the ventilation pipes extend to the back of the rear shell cover, the heat exchange pipes are distributed on the front face of the communicating pipe at equal intervals, the heat dissipation holes are symmetrically distributed on the outer surface of the heat exchange pipes at equal intervals, and the front face of the heat exchange pipes is not contacted with the information storage end.

Preferably, the top fixedly connected with two guard plates of heating panel, the internal diameter of guard plate is greater than the internal diameter of gear one and gear two and, the back fixedly connected with mounting panel of collection terminal casing, the back threaded connection of mounting panel has construction bolt.

Preferably, gather the fixed hornblock of inner wall bottom fixedly connected with of terminal casing, the bottom fixedly connected with spliced pole of fixed hornblock, the surface bottom of spliced pole is provided with the support column, the bottom fixedly connected with slipmat of support column, the adjustment tank has been seted up to the surface of support column, the inside of adjustment tank is provided with the picture peg.

Preferably, the quantity of fixed hornblock is four, the spliced pole runs through the bottom of gathering the terminal casing and extending to gathering the terminal casing, the adjustment tank runs through the support column and distributes in the surface of support column and spliced pole, the picture peg run through the adjustment tank and with the inner wall sliding connection of adjustment tank, through installing fixed hornblock in the inner wall bottom of gathering the terminal casing, the cooperation slipmat plays fixed effect to the bottom at network data acquisition terminal.

Preferably, the first gear is meshed with the rack and connected with the second gear, the bottom of the shell of the acquisition terminal is provided with a ventilation groove, the diameter of the rotating column is smaller than that of the ventilation groove, and the connecting rods are equidistantly distributed on the inner walls of the first gear and the second gear.

Compared with the prior art, the invention has the beneficial effects that:

1. this intelligent network data acquisition terminal through pulling the pull rod backward, makes the pull rod drive the fly leaf and slides along the inner wall of gathering the terminal casing, makes the fly leaf no longer cover logical groove, makes the outside air can enter into the inside of gathering the terminal casing from leading to the groove for gather the inside air flow speed of terminal casing, promote the radiating effect.

2. This intelligent network data acquisition terminal, when the fly leaf is along the gliding of collection terminal shells inner wall, the inside rack of recess can remove, because rack and gear meshing, so the gear for a while the removal of rack and take place to rotate, gear one can drive rather than the second rotation of meshed gear in the pivoted, gear one and gear two can drive the rotation post through the connecting rod when the pivoted and rotate, it drives the fan and rotates certain angle to rotate the post, make the outside air enter into the inside of collection terminal casing fast in the short time, accelerate the inside air flow velocity of collection terminal casing, promote the radiating effect.

3. This intelligent network data acquisition terminal, at this network data acquisition terminal normal during operation, outside can enter into communicating pipe from the ventilation pipe inside with the gas, then from entering into a plurality of heat exchange tubes respectively communicating pipe, enters into the inside of gathering terminal housing from the louvre of heat exchange tube surface to promote the radiating effect to main collection end.

4. This intelligence network data acquisition terminal, through the inside with the picture peg insert the adjustment tank, make the picture peg run through support column and spliced pole to make the spliced pole can not slide in the inside of support column, the cooperation slipmat plays fixed effect to the bottom at network data acquisition terminal, prevents that network data acquisition terminal from taking place to remove when placing.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the back structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the acquisition terminal housing of the present invention;

FIG. 4 is a schematic view of the interior structure of the shield of the present invention;

FIG. 5 is an enlarged view of the point A in FIG. 4;

FIG. 6 is a schematic view of the bottom structure of the acquisition terminal housing of the present invention;

FIG. 7 is a schematic view of the inner wall structure of the housing of the acquisition terminal of the present invention;

fig. 8 is an enlarged schematic view of a portion a of fig. 7.

In the figure: 1. collecting a terminal shell; 2. a rear shell cover; 3. an acquisition port; 4. a movable plate; 401. a sliding groove; 402. a pull rod; 403. a movable magnetic block; 404. a fixed magnetic block; 405. a groove; 406. a rack; 407. a through groove; 5. a non-slip mat; 501. a support pillar; 502. an adjustment groove; 503. inserting plates; 504. connecting columns; 505. fixing the corner block; 6. a vent pipe; 601. a communicating pipe; 602. a heat exchange tube; 603. heat dissipation holes; 7. an information storage end; 8. a main acquisition end; 9. a protection plate; 901. a first gear; 902. a second gear; 903. a connecting rod; 904. rotating the column; 905. a fan; 10. a heat dissipation plate; 11. a weight plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Referring to fig. 1-8, the present invention provides a technical solution: an intelligent network data acquisition terminal comprises an acquisition terminal shell 1 and a rear shell cover 2, wherein the rear shell cover 2 is installed at the back of the acquisition terminal shell 1, a counterweight plate 11 is arranged at the bottom of the inner wall of the acquisition terminal shell 1, the top of the counterweight plate 11 is connected with a heat dissipation plate 10, the heat dissipation plate 10 is made of aluminum and has good heat conductivity, heat can be quickly conducted to the bottom of the acquisition terminal shell 1 to accelerate heat discharge, a main acquisition end 8 is fixedly installed on the front surface of the top of the heat dissipation plate 10, an information storage end 7 is fixedly installed in the middle of the top of the heat dissipation plate 10, acquisition ports 3 are installed on the front surface of the acquisition terminal shell 1, the acquisition ports 3 are distributed on the front surface of the acquisition terminal shell 1 at equal intervals, the acquisition ports 3 are electrically connected with the main acquisition end 8, the main acquisition end 8 is electrically connected with the information storage end 7, and the top of the heat dissipation plate 10 is fixedly connected with two protection plates 9, the internal diameter of guard plate 9 is greater than gear 901 and two 902 internal diameters and, ensure that gear 901 and two 902 can normal rotations, guard plate 9 makes gear 901 and two 902 can not contact with the inside component of collection terminal casing 1 in the pivoted, cause the damage to the inside component of collection terminal casing 1, the back fixedly connected with mounting panel of collection terminal casing 1, the back threaded connection of mounting panel has mounting bolt, 11 weight that make collection terminal casing 1 of counter weight piece aggravate, strengthen collection terminal casing 1's stability, when gathering network data information, through gathering port 3 and main collection end 8 and connect the back, it sends signals to information storage end 7 through main collection end 8 with information to gather port 3, make network data information store at information storage end 7.

The back of back cap 2 installs movable plate 4, the side of back cap 2 has seted up logical groove 407, sliding tray 401 has been seted up at the back of back cap 2, the back fixedly connected with pull rod 402 of movable plate 4, the front fixedly connected with movable magnetic block 403 of movable plate 4, the positive fixedly connected with fixed magnetic block 404 of inner wall of collection terminal casing 1, logical groove 407 equidistant distribution is in the left and right sides of back cap 2, logical groove 407 runs through the left and right sides of back cap 2, movable plate 4 runs through sliding tray 401 and with the inner wall sliding connection of sliding tray 401, the quantity of movable plate 4 is two, two movable plate 4 symmetric distribution is in the inner wall left and right sides of back cap 2, movable plate 4 and the inner wall left and right sides sliding connection of back cap 2, the quantity of fixed magnetic block 404 is two, two fixed magnetic block 404 symmetric distribution are in the inner wall left and right sides of collection terminal casing 1, movable magnetic block 403 and the side that fixed magnetic block 404 is close to attract each other, when needing to dispel the heat to collection terminal casing 1 inside, through pulling pull rod 402, make pull rod 402 drive movable plate 4 to slide along the inner wall of collection terminal casing 1 along collection terminal casing 1, make the logical groove 4 no longer cover 407, make the external air enter into the logical groove 407, thereby promote the fixed magnetic block 4 and the collection terminal casing internal fixed magnetic block, thereby the collection terminal casing 4 and promote the fixed air to take place the fixed magnetic block at the fixed sliding effect of the fixed sliding of the fixed magnetic block, thereby.

Fixed hornblock 505 is fixedly connected to the bottom of the inner wall of collection terminal housing 1, fixed hornblock 505 is fixedly connected to the bottom of fixed hornblock 505, connecting column 504 is provided with support column 501 at the bottom of the outer surface of connecting column 504, connecting column 504 extends to the inside of support column 501 and can slide in the inside of support column 501, adjusting groove 502 has been seted up to the bottom fixedly connected with slipmat 5 of support column 501, adjusting groove 502 has been seted up to the surface of support column 501, adjusting groove 502's inside is provided with picture peg 503, the quantity of fixed hornblock 505 is four, connecting column 504 runs through collection terminal housing 1 and extends to the bottom of collection terminal housing 1, adjusting groove 502 runs through support column 501 and distributes in the outer surface of support column 501 and connecting column 504, picture peg 503 runs through adjusting groove 502 and inner wall sliding connection with adjusting groove 502, through installing fixed hornblock bottom at the inner wall of collection terminal housing 1, support column 501 and connecting column 504 are installed to the bottom of fixed hornblock 505, when placing this network data collection 1 terminal, picture peg 503 inserts 503 into the inside of adjusting groove 502, make picture peg 503 run through support column 501 and connecting column 504 run through, thereby make the inside of support column 504 can not be in the inside sliding connection column 501, the terminal of network data collection terminal, the bottom sliding connection column 5 plays the fixed network data collection terminal, prevent that the network data from taking place and take place.

Communicating pipe 601 is fixedly connected to the top back of heat dissipation plate 10, side fixedly connected with ventilation pipe 6 of communicating pipe 601, the front fixedly connected with heat exchange tube 602 of communicating pipe 601, louvre 603 has been seted up to the surface of heat exchange tube 602, the quantity of ventilation pipe 6 is two, ventilation pipe 6 extends to the back of back cap 2, equidistant distribution in the front of communicating pipe 601 of heat exchange tube 602, louvre 603 is equidistant symmetric distribution in the surface of heat exchange tube 602, the front of heat exchange tube 602 does not contact with information storage end 7, when this network data acquisition terminal normal operating, outside with the gas can enter into communicating pipe 601 from ventilation pipe 6 inside, then from communicating pipe 601 get into a plurality of heat exchange tubes 602 respectively, louvre 603 from the heat exchange tube 602 surface enters into the inside of collection terminal casing 1, thereby promote the radiating effect to main collection end 7.

One side of the movable plate 4, which is far away from the inner wall of the acquisition terminal shell 1, is provided with a groove 405, a rack 406 is fixedly connected in the groove 405, the side of the rack 406 is connected with a first gear 901, one side of the first gear 901, which is far away from the rack 406, is connected with a second gear 902, the inner walls of the first gear 901 and the second gear 902 are fixedly connected with a connecting rod 903, one end of the connecting rod 903, which is far away from the inner walls of the first gear 901 and the second gear 902, is fixedly connected with a rotating column 904, the bottom of the rotating column 904 is fixedly connected with a fan 905, the first gear 901 is meshed with the rack 406 and is connected with the second gear 902, the bottom of the acquisition terminal shell 1 is provided with a ventilation groove, the diameter of the rotating column 904 is smaller than that of the ventilation groove, the connecting rods 903 are equidistantly distributed in the inner walls of the first gear 901 and the second gear 902, when the movable plate 4 slides along the inner wall of the acquisition terminal shell 1, external air can rapidly enter the inside of the acquisition terminal shell 1 in a short time, the air flowing speed inside of the acquisition terminal shell 1 is accelerated, and the heat dissipation effect is improved.

When the collecting terminal is used, the mounting bolt is connected to the back of the mounting plate in a threaded manner, the collecting terminal shell 1 is connected with the rear cover plate 2, the pull rod 402 is pulled backwards, the pull rod 402 drives the movable plate 4 to slide along the inner wall of the collecting terminal shell 1, the movable plate 4 no longer covers the through groove 407, external air can enter the collecting terminal shell 1 from the through groove 407, the rack 406 in the groove 405 can move while the movable plate 4 slides along the inner wall of the collecting terminal shell 1, the rack 406 in the groove 405 is meshed with the first gear 901, the first gear 901 can rotate due to the movement of the rack 406, the first gear 901 can drive the second gear 902 meshed with the first gear to rotate while rotating, the first gear 901 and the second gear 902 can drive the rotating column 904 to rotate through the connecting rod 903 while rotating, the rotating column 904 drives the fan 905 to rotate by a certain angle, and external air can rapidly enter the collecting terminal shell 1 in a short time.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intelligence network data acquisition terminal, includes acquisition terminal casing (1) and back cap (2), back cap (2) are installed in the back of acquisition terminal casing (1), its characterized in that: a movable plate (4) is mounted at the back of the rear shell cover (2), and a through groove (407) is formed in the side surface of the rear shell cover (2);

the back of the rear shell cover (2) is provided with a sliding groove (401), the back of the movable plate (4) is fixedly connected with a pull rod (402), the front of the movable plate (4) is fixedly connected with a movable magnetic block (403), and the front of the inner wall of the acquisition terminal shell (1) is fixedly connected with a fixed magnetic block (404).

2. The intelligent network data acquisition terminal according to claim 1, wherein: the portable electronic collecting terminal is characterized in that the through grooves (407) are equidistantly distributed on the left side and the right side of the rear shell cover (2), the through grooves (407) penetrate through the left side and the right side of the rear shell cover (2), the movable plate (4) penetrates through the sliding groove (401) and is in sliding connection with the inner wall of the sliding groove (401), the number of the movable plates (4) is two, the movable plates (4) are symmetrically distributed on the left side and the right side of the inner wall of the rear shell cover (2), the movable plates (4) are in sliding connection with the left side and the right side of the inner wall of the rear shell cover (2), the number of the fixed magnetic blocks (404) is two, the fixed magnetic blocks (404) are symmetrically distributed on the left side and the right side of the front side of the inner wall of the collecting terminal shell (1), and the movable magnetic blocks (403) and the fixed magnetic blocks (404) are close to one side and attract each other.

3. The intelligent network data acquisition terminal according to claim 1, wherein: one side, far away from the inner wall of the acquisition terminal shell (1), of the movable plate (4) is provided with a groove (405), a rack (406) is fixedly connected inside the groove (405), the side face of the rack (406) is connected with a first gear (901), one side, far away from the rack (406), of the first gear (901) is connected with a second gear (902), connecting rods (903) are fixedly connected to the inner walls of the first gear (901) and the second gear (902), one end, far away from the inner walls of the first gear (901) and the second gear (902), of each connecting rod (903) is fixedly connected with a rotating column (904), and a fan (905) is fixedly connected to the bottom of the rotating column (904).

4. The intelligent network data acquisition terminal according to claim 1, wherein: inner wall bottom counter weight piece (11) of collection terminal casing (1), the top of counter weight piece (11) is connected with heating panel (10), the positive fixed mounting in top of heating panel (10) has main collection end (8), the top middle part fixed mounting of heating panel (10) has information storage end (7), the front of collection terminal casing (1) is installed and is gathered port (3), gather port (3) equidistant distribution in the front of collection terminal casing (1), gather port (3) and main collection end (8) electric connection, main collection end (8) and information storage end (7) electric connection.

5. The intelligent network data acquisition terminal according to claim 1, wherein: the heat dissipation plate is characterized in that a communication pipe (601) is fixedly connected to the back of the top of the heat dissipation plate (10), a ventilation pipe (6) is fixedly connected to the side face of the communication pipe (601), a heat exchange pipe (602) is fixedly connected to the front face of the communication pipe (601), and heat dissipation holes (603) are formed in the outer surface of the heat exchange pipe (602).

6. The intelligent network data acquisition terminal according to claim 5, wherein: the number of the ventilating pipes (6) is two, the ventilating pipes (6) extend to the back of the rear shell cover (2), the heat exchange pipes (602) are distributed on the front face of the communicating pipe (601) at equal intervals, the heat dissipation holes (603) are symmetrically distributed on the outer surface of the heat exchange pipes (602) at equal intervals, and the front face of the heat exchange pipes (602) is not in contact with the information storage end (7).

7. The intelligent network data acquisition terminal according to claim 4, wherein: the top of the heat dissipation plate (10) is fixedly connected with two protection plates (9), the inner diameters of the protection plates (9) are larger than the sum of the inner diameters of the first gear (901) and the second gear (902), the back of the collection terminal shell (1) is fixedly connected with a mounting plate, and the back of the mounting plate is in threaded connection with a mounting bolt.

8. The intelligent network data acquisition terminal according to claim 1, wherein: gather inner wall bottom fixedly connected with fixed hornblock (505) of terminal housing (1), the bottom fixedly connected with spliced pole (504) of fixed hornblock (505), the surface bottom of spliced pole (504) is provided with support column (501), the bottom fixedly connected with slipmat (5) of support column (501), adjustment tank (502) have been seted up to the surface of support column (501), the inside of adjustment tank (502) is provided with picture peg (503).

9. The intelligent network data acquisition terminal according to claim 8, wherein: the quantity of fixed hornblock (505) is four, spliced pole (504) run through collection terminal casing (1) and extend to the bottom of collection terminal casing (1), adjustment tank (502) run through support column (501) and distribute in the surface of support column (501) and spliced pole (504), picture peg (503) run through adjustment tank (502) and with the inner wall sliding connection of adjustment tank (502).

10. The intelligent network data acquisition terminal according to claim 3, wherein: the gear I (901) is meshed with the rack (406) to be connected, the gear I (901) is meshed with the gear II (902) to be connected, a ventilation groove is formed in the bottom of the acquisition terminal shell (1), the diameter of the rotating column (904) is smaller than that of the ventilation groove, and the connecting rods (903) are distributed on the inner walls of the gear I (901) and the gear II (902) at equal intervals.