CN212965013U

CN212965013U - Switch state display instrument capable of removing water mist

Info

Publication number: CN212965013U
Application number: CN202021670896.1U
Authority: CN
Inventors: 武凯厚
Original assignee: Nanjing Houtai Electrical Technology Co ltd
Current assignee: Nanjing Houtai Electrical Technology Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-04-13
Anticipated expiration: 2030-08-12

Abstract

The utility model discloses a can get rid of on off state display appearance of water smoke relates to display instrument technical field, often can influence staff's use because of the production of water smoke on solving current display instrument to lead to the unsafe problem of reading. The inside of the first main body shell up end of display instrument is provided with the mounting hole groove, and the mounting hole groove is provided with eight, the first main body shell of display instrument is through first hexagonal bolt piece and display instrument second main body shell threaded connection, and first hexagonal bolt piece is provided with eight, eight first hexagonal bolt piece is all installed eight the inside in mounting hole groove, the inside of the first main body shell of display instrument is provided with first interior cavity.

Description

Switch state display instrument capable of removing water mist

Technical Field

The utility model relates to a display instrument technical field specifically is a can get rid of on off state display appearance of water smoke.

Background

The display instrument comprises an indicating instrument and a recording instrument, and particularly refers to the indicating instrument and the recording instrument. It is customary in the industry to refer to secondary meters. Examples are: the device comprises a paperless recorder, an intelligent patrol instrument, a monochrome paperless recorder, an intelligent display adjusting instrument, a monochrome paperless recorder, a blue screen paperless recorder and a PID paperless recorder liquid crystal flow integrating instrument. Instrument system debugging description: in order to ensure that the instrument debugging is carried out smoothly and the field instrument installation is required to be completed, the debugging condition is provided, and the method is not limited by other conditions such as a process and the like. The precision of the system measurement and output signal in the debugging process is within the allowable range, and the point with alarm requirement is checked to confirm whether the alarm value of the point is accurate. For a control loop with regulation function, besides completing the debugging contents of input and output, the PID function and the positive and negative functions of output should be detected. Random instruments, analytical instruments and the like of the complete equipment can be debugged together with outsiders and manufacturers according to contract requirements.

However, the existing display instrument often influences the use of workers due to the generation of water mist, so that the problem of inaccurate reading is caused; therefore, the existing requirements are not met, and a switch state display instrument capable of removing water mist is provided for the existing requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can get rid of on off state display appearance of water smoke to can influence staff's use because of the production of water smoke often on solving the current display instrument that provides in the above-mentioned background art, thereby lead to the unsafe problem of reading.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can get rid of on off state display appearance of water smoke, includes the first main part shell of display appearance and the second main part shell of display appearance, the inside of the first main part shell up end of display appearance is provided with the mounting hole groove, and the mounting hole groove is provided with eight, the first main part shell of display appearance is through first hexagonal bolt piece and display appearance second main part shell threaded connection, and first hexagonal bolt piece is provided with eight, eight first hexagonal bolt piece is all installed eight the inside in mounting hole groove, the inside of the first main part shell of display appearance is provided with first interior cavity.

Preferably, one side of the upper end face of the second main body shell of the display instrument is provided with a data index disc, the inner side of the data index disc is provided with an indicating needle, and the indicating needle is rotatably connected with the upper end face of the second main body shell of the display instrument through a rotating block.

Preferably, the other side of the upper end face of the second main body shell of the display instrument is provided with a display instrument block, and the display instrument block is fixedly connected with the other side of the upper end face of the second main body shell of the display instrument.

Preferably, the up end of display instrument second main body shell is provided with interior protective cover piece, interior protective cover piece is connected with the up end socket formula of display instrument second main body shell, the up end of interior protective cover piece is provided with the hole groove that dispels the temperature, and the hole groove that just dispels the temperature is provided with a plurality of.

Preferably, the inside of interior protective cover piece is provided with cavity in the third, the inside of cavity is provided with the heating pole in the third, the both ends of heating pole are through second hexagonal bolt piece and interior protective cover piece threaded connection, and second hexagonal bolt piece is provided with four, the outer wall of heating pole is provided with heater mechanism, and heater mechanism is provided with a plurality of.

Preferably, the inside of display instrument second main body shell is provided with the interior cavity of second, the inside of the interior cavity of second is provided with circuit output line.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a heating pole and the heater mechanism that set up in the interior protective cover piece in the device let heating pole and heater mechanism pass through the electrical property operation, make the device's inside can have the rising of temperature, make inside and outside temperature balance to the effectual water smoke phenomenon of avoiding producing because of the inside temperature of the device is great with outside temperature difference has made things convenient for staff's use, avoids influencing the reading accuracy.

2. Through the heat dissipation hole groove that sets up at the up end of interior protective cover piece, can effectually discharge the heat that heating pole and heater mechanism produced, avoid the inside high temperature of this mechanism, lead to the impaired condition of component to produce.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

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

FIG. 3 is a partial enlarged view of the point A of the present invention;

in the figure: 1. a display first body case; 101. a display instrument second body case; 2. mounting a hole groove; 3. a first hexagonal bolt block; 4. a data index disk; 5. rotating the block; 6. an indicator needle; 7. an inner protective cover block; 8. displaying the instrument block; 9. a heat dissipation hole groove; 10. a first inner cavity; 11. a second inner cavity; 12. heating the electric pole; 13. a heater mechanism; 14. a second hexagonal bolt block; 15. a circuit output line; 16. a third internal cavity.

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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a can get rid of on off state display appearance of water smoke, including first main part shell 1 of display appearance and display appearance second main part shell 101, the inside of 1 up end of first main part shell of display appearance is provided with mounting hole groove 2, and mounting hole groove 2 is provided with eight, first main part shell 1 of display appearance is through first hexagonal bolt piece 3 and display appearance second main part shell 101 threaded connection, and first hexagonal bolt piece 3 is provided with eight, the setting of first hexagonal bolt piece 3, let the device's installation and dismantlement all comparatively convenient, eight first hexagonal bolt pieces 3 are all installed in the inside of eight mounting hole grooves 2, the inside of first main part shell 1 of display appearance is provided with first interior cavity 10.

Further, one side of display instrument second body shell 101 up end is provided with data index dish 4, and the inboard of data index dish 4 is provided with pointer 6, and pointer 6 rotates with display instrument second body shell 101 up end through turning block 5 to be connected, and the setting of turning block 5 lets pointer 6 can carry out the rotation at will in the angle.

Further, the other side of display instrument second main body shell 101 up end is provided with display instrument piece 8, and the opposite side fixed connection of display instrument piece 8 and display instrument second main body shell 101 up end, and display instrument piece 8 can carry out audio-visual demonstration to data.

Further, the up end of display instrument second main body shell 101 is provided with interior protective cover piece 7, and interior protective cover piece 7 is connected with the up end socket formula of display instrument second main body shell 101, and the up end of interior protective cover piece 7 is provided with heat dissipation hole groove 9, and heat dissipation hole groove 9 is provided with a plurality of, and the setting of heat dissipation hole groove 9 lets the temperature carry out effectual diffusion away.

Further, the inside of interior protective cover piece 7 is provided with cavity 16 in the third, the inside of cavity 16 is provided with heating pole 12 in the third, the both ends of heating pole 12 are through second hexagonal bolt piece 14 and interior protective cover piece 7 threaded connection, and second hexagonal bolt piece 14 is provided with four, the outer wall of heating pole 12 is provided with heater mechanism 13, and heater mechanism 13 is provided with a plurality of, heating pole 12 and heater mechanism 13 set up, let the device's inside produce heat, reduce inside and outside temperature difference, thereby reduce the production of water smoke.

Further, the inside of display instrument second main body shell 101 is provided with second interior cavity 11, and the inside of second interior cavity 11 is provided with circuit output line 15, and circuit output line 15 that sets up carries out the supply of the energy for inside heating pole 12 and heater mechanism 13 mechanism to produce thermal reaction.

The working principle is as follows: when in use, the first main body shell 1 and the second main body shell 101 of the display instrument are connected by the first hexagonal bolt block 3 through screw threads, thereby being convenient and fast in installation or disassembly, the data index plate 4, the rotating block 5, the indicating needle 6 and the display instrument block 8 which are arranged at the two ends in the device can lead the working personnel to carry out visual observation, the heating electric pole 12 and the heating wire mechanism 13 which are arranged inside the inner protective cover block 7 in the device ensure that one end of a circuit output line 15 is electrically connected with the heating electric pole 12 and the heating wire mechanism 13 to provide energy, so that the heat generated by the operation of the heating electric pole 12 and the heating wire mechanism 13 is dissipated through the heat dissipation hole groove 9 on the upper end surface of the inner protective cover block 7, thereby effectively avoiding the water mist phenomenon caused by the large difference between the internal temperature and the external temperature of the device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A switch state display instrument capable of removing water mist comprises a first main body shell (1) and a second main body shell (101), and is characterized in that: the inside of the upper end face of the first main body shell (1) of the display instrument is provided with mounting hole grooves (2), the mounting hole grooves (2) are eight, the first main body shell (1) of the display instrument is in threaded connection with the second main body shell (101) of the display instrument through first hexagonal bolt blocks (3), the first hexagonal bolt blocks (3) are eight and eight, the first hexagonal bolt blocks (3) are all installed in the eight, the inside of the mounting hole grooves (2) is provided with a first inner cavity (10).

2. The switch state display instrument capable of removing water mist according to claim 1, wherein: one side of the upper end face of the second main body shell (101) of the display instrument is provided with a data index plate (4), the inner side of the data index plate (4) is provided with an indicating needle (6), and the indicating needle (6) is rotatably connected with the upper end face of the second main body shell (101) of the display instrument through a rotating block (5).

3. The switch state display instrument capable of removing water mist according to claim 1, wherein: the other side of display instrument second main body shell (101) up end is provided with display instrument piece (8), and display instrument piece (8) and the opposite side fixed connection of display instrument second main body shell (101) up end.

4. The switch state display instrument capable of removing water mist according to claim 1, wherein: the up end of display instrument second main body shell (101) is provided with interior protection cover piece (7), interior protection cover piece (7) are connected with the up end socket formula of display instrument second main body shell (101), the up end of interior protection cover piece (7) is provided with heat dissipation hole groove (9), and heat dissipation hole groove (9) are provided with a plurality of.

5. The switch state display instrument capable of removing water mist according to claim 4, wherein: the inside of interior protective cover piece (7) is provided with cavity (16) in the third, the inside of cavity (16) in the third is provided with heating pole (12), the both ends of heating pole (12) are passed through second hexagonal bolt piece (14) and interior protective cover piece (7) threaded connection, and second hexagonal bolt piece (14) are provided with four, the outer wall of heating pole (12) is provided with heater mechanism (13), and heater mechanism (13) are provided with a plurality of.

6. The switch state display instrument capable of removing water mist according to claim 1, wherein: the inside of display instrument second main part shell (101) is provided with cavity (11) in the second, the inside of cavity (11) is provided with circuit output line (15) in the second.