CN217384497U

CN217384497U - Wireless passive temperature measuring device of switch cabinet

Info

Publication number: CN217384497U
Application number: CN202220577328.XU
Authority: CN
Inventors: 崔士刚; 郝建国; 屈国民; 刘忠洋; 邹德远; 陈曦; 张晶; 张瑞; 苏雅拉; 李孟遥
Original assignee: Inner Mongolia Uhv Branch Of State Grid Inner Mongolia Eastern Power Co ltd; State Grid Corp of China SGCC
Current assignee: Inner Mongolia Uhv Branch Of State Grid Inner Mongolia Eastern Power Co ltd; State Grid Corp of China SGCC
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-09-06
Anticipated expiration: 2032-03-16

Abstract

The utility model provides a wireless passive temperature measuring device of cubical switchboard, include: the panel, the front of panel is provided with display screen and button, the side of panel is provided with the button, the one end of panel is provided with the slider, one side of slider is provided with the slide bar, the one end of slide bar is provided with the adjusting thread section of thick bamboo, the one end of adjusting the thread section of thick bamboo is provided with support screw. The utility model discloses a set up slider, the fixed slot, the dead lever, compression spring, the button, adjust a thread section of thick bamboo, the bracing piece, the supporting shoe, the slide bar, the locating hole, fixed orifices and fixed pin, temperature measuring device mounting means is simple, and is small, the dismouting of being convenient for, when having improved the maintenance efficiency in the use, realize temperature measuring device at the regulation and the positioning action on slide bar surface, make temperature measuring device can be accurate and the component that needs the temperature measurement aligns, improve temperature measuring device's temperature measurement accuracy, improved temperature measuring device's result of use.

Description

Wireless passive temperature measuring device of switch cabinet

Technical Field

The utility model relates to a cubical switchboard temperature measuring device technical field specifically is a wireless passive temperature measuring device of cubical switchboard.

Background

The switch cabinet is an electrical device, the exterior line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. For example, instruments, automatic controls, magnetic switches of motors, various alternating current contactors and the like generally measure the temperature in a switch cabinet through a passive wireless temperature measuring device, set working parameters through a data receiving and transmitting terminal, automatically and periodically read received temperature measuring data from the terminal, analyze the data, achieve accurate detection effect, immediately alarm when abnormal fluctuation of temperature or temperature exceeding a warning state is found, and record the temperature measuring data in a computer for a long time.

The prior art has the following problems:

general temperature measuring device is when carrying out the temperature measurement to the cubical switchboard and using, often makes it fix in the inside of cubical switchboard through the mounting means of fixed screw, and this kind of mode not only dismouting is troublesome, influences daily maintenance efficiency, and temperature measuring device is far away apart from inside electronic component distance simultaneously, and temperature measurement numerical value is not very accurate, influences the accuracy of temperature measurement.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a wireless passive temperature measuring device of cubical switchboard has solved the temperature measuring device who exists now and has fixed the simple at the cubical switchboard, and the dismouting is troublesome, influences daily maintenance efficiency and apart from inside electronic component distance far away, and temperature measurement numerical value is not very accurate, influences the problem of temperature measurement accuracy.

In order to achieve the above object, the utility model provides a following technical scheme: a wireless and passive temperature measuring device of a switch cabinet comprises a panel, wherein the front side of the panel is provided with a display screen and a key, a button is arranged on the side surface of the panel, a sliding block is arranged at one end of the panel, a sliding rod is arranged on one side of the sliding block, one end of the sliding rod is provided with an adjusting thread cylinder, one end of the adjusting thread cylinder is provided with a supporting screw rod, one end of the supporting screw rod is connected with a supporting block, the upper end of the sliding block is provided with a fixed pin, the back of the panel is connected with a temperature measuring device main body, a sliding groove is arranged on the inner side of the sliding block, a fixing hole is arranged on the upper surface of the sliding block, one side of the button is connected with a connecting rod, one end of the connecting rod is connected with a fixing rod, one side of the fixing rod is provided with a compression spring, a fixing groove is formed in the lower surface of the sliding block, and a containing groove is formed in the sliding rod.

As an optimal technical scheme of the utility model, the quantity of slider is two, the slider is the both ends of symmetric distribution at the panel, the button mainly divide into two sets ofly, two sets of the button is the symmetric distribution in the side of panel.

As an optimal technical scheme of the utility model, the inside size of spout and the size phase-match of slide bar, the slider passes through spout and slide bar swing joint.

As a preferred technical scheme of the utility model, the shape of dead lever is L shape, the inside shape of fixed slot is character cut in bas-relief, the size of dead lever and the size phase-match of fixed slot, the dead lever passes through fixed slot and slider fixed connection.

As a preferred technical scheme of the utility model, the locating hole has been seted up on the surface of slide bar, the quantity of locating hole is a plurality ofly, and the locating hole is the equidistance and distributes at the upper surface of slide bar, the internal diameter size of locating hole and the internal diameter size phase-match of fixed orifices, the fixed orifices passes through fixed pin and locating hole fixed connection.

As a preferred technical scheme of the utility model, the inside of adjusting a screw thread section of thick bamboo is provided with the stopper that is connected with the slide bar, adjust a screw thread section of thick bamboo and support lead screw threaded connection, it passes through stopper and slide bar swing joint to adjust a screw thread section of thick bamboo.

Compared with the prior art, the utility model provides a wireless passive temperature measuring device of cubical switchboard possesses following beneficial effect:

1. this wireless passive temperature measuring device of cubical switchboard is through setting up the slider, the fixed slot, the dead lever, compression spring, the button, adjust a thread section of thick bamboo, bracing piece and supporting shoe, temperature measuring device uses before, need assemble it, through pressing down the button, two sets of dead levers can be close to each other, compression spring is compressed, insert the inside of fixed slot with the dead lever, compression spring acts on the dead lever, make the dead lever card in the inside of fixed slot, accomplish the equipment, then block the spout on the slide bar, at last with the inside of another group's slide bar card spout in the below, through rotating the adjusting thread section of thick bamboo that corresponds, support lead screw takes the supporting shoe to support fixedly to the cubical switchboard inner wall, accomplish the installation, this temperature measuring device is small, the dismouting of being convenient for, maintenance efficiency in the use has been improved.

2. This wireless passive temperature measuring device of cubical switchboard is through setting up slider, spout, slide bar, locating hole, fixed orifices and fixed pin, and temperature measuring device after the improvement can realize temperature measuring device at the regulation and the positioning action on slide bar surface in the use, makes temperature measuring device can be accurate and the component that needs the temperature measurement aligns, improves temperature measuring device's temperature measurement accuracy, has improved temperature measuring device's result of use.

Drawings

FIG. 1 is a schematic view of the installation structure of the temperature measuring device of the present invention;

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

FIG. 3 is a schematic view of a connection structure of a panel and a slider;

fig. 4 is a schematic view of a partial structure inside the slide bar.

In the figure: 1. a panel; 2. a display screen; 3. pressing a key; 4. a button; 5. a slider; 6. a slide bar; 7. adjusting the threaded cylinder; 8. a support screw rod; 9. a support block; 10. a fixing pin; 11. a temperature measuring device main body; 12. a chute; 13. a fixing hole; 14. a connecting rod; 15. fixing the rod; 16. fixing grooves; 17. a compression spring; 18. a limiting block; 19. a receiving groove; 20. and (7) positioning the holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in this embodiment: a wireless and passive temperature measuring device of a switch cabinet comprises a panel 1, a display screen 2 and a key 3 are arranged on the front surface of the panel 1, a button 4 is arranged on the side surface of the panel 1, a sliding block 5 is arranged at one end of the panel 1, a sliding rod 6 is arranged on one side of the sliding block 5, an adjusting thread cylinder 7 is arranged at one end of the sliding rod 6 and used for adjusting a supporting screw rod 8, a supporting screw rod 8 is arranged at one end of the adjusting thread cylinder 7, a supporting block 9 is connected to one end of the supporting screw rod 8, a fixing pin 10 is arranged at the upper end of the sliding block 5, a temperature measuring device main body 11 is connected to the back surface of the panel 1, a sliding groove 12 is formed in the inner side of the sliding block 5, a fixing hole 13 is formed in the upper surface of the sliding block 5, a connecting rod 14 is connected to one side of the button 4, a fixing rod 15 is connected to one end of the connecting rod 14, a compression spring 17 is arranged on one side of the fixing rod 15, a fixing groove 16 is formed in the lower surface of the sliding block 5, the slide bar 6 is provided with a receiving groove 19 inside.

In the embodiment, the number of the sliding blocks 5 is two, the sliding blocks 5 are symmetrically distributed at two ends of the panel 1, the buttons 4 are mainly divided into two groups, and the two groups of the buttons 4 are symmetrically distributed on the side surface of the panel 1, so that the structure is reasonable, and the stability of the temperature measuring device is ensured; the inner size of the sliding chute 12 is matched with the size of the sliding rod 6, and the sliding block 5 is movably connected with the sliding rod 6 through the sliding chute 12, so that the structure is reasonable, the position of a temperature measuring device can be conveniently adjusted, and the temperature measuring accuracy is improved; the fixing rod 15 is L-shaped, the fixing groove 16 is concave, the size of the fixing rod 15 is matched with that of the fixing groove 16, and the fixing rod 15 is fixedly connected with the sliding block 5 through the fixing groove 16, so that the structure is reasonable and the assembly is convenient; the surface of the slide bar 6 is provided with a plurality of positioning holes 20, the positioning holes 20 are equidistantly distributed on the upper surface of the slide bar 6, the inner diameter of the positioning holes 20 is matched with the inner diameter of the fixing hole 13, and the fixing hole 13 is fixedly connected with the positioning holes 20 through a fixing pin 10 and used for fixing the temperature measuring device after adjustment, so that the structure is reasonable and the operation is convenient; the adjusting screw thread cylinder 7 is internally provided with a limiting block 18 connected with the slide rod 6, the adjusting screw thread cylinder 7 is in threaded connection with the support screw rod 8, and the adjusting screw thread cylinder 7 is movably connected with the slide rod 6 through the limiting block 18, so that the structure is reasonable.

The utility model discloses a theory of operation and use flow: before the temperature measuring device is used, the temperature measuring device needs to be assembled, two groups of fixing rods 15 are close to each other by pressing the button 4, the compression spring 17 is compressed, the fixing rods 15 are inserted into the fixing grooves 16, the compression spring 17 acts on the fixing rods 15, the fixing rods 15 are clamped in the fixing grooves 16, the assembly is completed, then the first sliding rod 6 is clamped on the inner wall of the switch cabinet by rotating the adjusting threaded cylinder 7, the sliding groove 12 is clamped on the sliding rod 6, the other group of sliding rods 6 is clamped inside the sliding groove 12 below, the corresponding adjusting thread cylinder 7 is rotated, the supporting screw rod 8 drives the supporting block 9 to support and fix the inner wall of the switch cabinet, the installation is completed, finally, the sliding block 5 is slid according to the position of the electronic element needing temperature measurement, when the sliding block 5 carries the temperature measuring device to move to a proper position, the fixing pin 10 is inserted into the fixing hole 13 and the corresponding positioning hole 20.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a wireless passive temperature measuring device of cubical switchboard, includes panel (1), its characterized in that: the front surface of the panel (1) is provided with a display screen (2) and a key (3), the side surface of the panel (1) is provided with a button (4), one end of the panel (1) is provided with a sliding block (5), one side of the sliding block (5) is provided with a sliding rod (6), one end of the sliding rod (6) is provided with an adjusting thread cylinder (7), one end of the adjusting thread cylinder (7) is provided with a supporting lead screw (8), one end of the supporting lead screw (8) is connected with a supporting block (9), the upper end of the sliding block (5) is provided with a fixed pin (10), the back surface of the panel (1) is connected with a temperature measuring device main body (11), the inner side of the sliding block (5) is provided with a sliding groove (12), the upper surface of the sliding block (5) is provided with a fixed hole (13), one side of the button (4) is connected with a connecting rod (14), one end of the connecting rod (14) is connected with a fixed rod (15), one side of the fixed rod (15) is provided with a compression spring (17), the lower surface of the sliding block (5) is provided with a fixed groove (16), and the inside of the sliding rod (6) is provided with a containing groove (19).

2. The wireless and passive temperature measuring device of the switch cabinet according to claim 1, characterized in that: the quantity of slider (5) is two, slider (5) are the both ends of symmetric distribution at panel (1), button (4) mainly divide into two sets ofly, two sets ofly button (4) are the symmetric distribution in the side of panel (1).

3. The wireless and passive temperature measuring device of the switch cabinet according to claim 1, characterized in that: the inner size of the sliding groove (12) is matched with the size of the sliding rod (6), and the sliding block (5) is movably connected with the sliding rod (6) through the sliding groove (12).

4. The wireless and passive temperature measuring device of the switch cabinet according to claim 1, characterized in that: the fixing rod (15) is L-shaped, the fixing groove (16) is concave, the size of the fixing rod (15) is matched with that of the fixing groove (16), and the fixing rod (15) is fixedly connected with the sliding block (5) through the fixing groove (16).

5. The wireless and passive temperature measuring device of the switch cabinet according to claim 1, characterized in that: locating hole (20) have been seted up on the surface of slide bar (6), the quantity of locating hole (20) is a plurality ofly, and locating hole (20) are the equidistance and distribute at the upper surface of slide bar (6), the internal diameter size of locating hole (20) and the internal diameter size phase-match of fixed orifices (13), fixed orifices (13) are through fixed pin (10) and locating hole (20) fixed connection.

6. The wireless and passive temperature measuring device of the switch cabinet according to claim 1, characterized in that: the adjusting screw thread cylinder is characterized in that a limiting block (18) connected with the sliding rod (6) is arranged inside the adjusting screw thread cylinder (7), the adjusting screw thread cylinder (7) is in threaded connection with the supporting screw rod (8), and the adjusting screw thread cylinder (7) is movably connected with the sliding rod (6) through the limiting block (18).