CN214010369U

CN214010369U - Instrument protector

Info

Publication number: CN214010369U
Application number: CN202023114956.4U
Authority: CN
Inventors: 胡明哲
Original assignee: Xi'an Longzhimeng Network Information Co ltd
Current assignee: Xi'an Longzhimeng Network Information Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-08-20
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses an instrument protector, including the instrument body, the outer wall of instrument body is provided with preceding protective housing, back protective housing and main trachea, preceding protective housing is located main tracheal one side, main trachea is located one side of back protective housing, the front end surface of instrument body is provided with pointer and clear glass. An instrument protector, preceding protective housing and back protective housing are useful in playing the protective action in the outside to the instrument body when using, can avoid the outside of instrument body to take place to collide with in the use, and can slow down the outside ageing condition of instrument body, protective effect is better when using, the main gas pipe can ventilate the inside of instrument body through first scavenge pipe and second scavenge pipe when using, can avoid the inside steam that appears of instrument body when using, can avoid steam to produce the damage to inside part when using, it is more convenient.

Description

Instrument protector

Technical Field

The utility model relates to an automatic change the instrument field, in particular to instrument protector.

Background

An industrial automatic instrument is an instrument for detecting, displaying, recording or controlling process parameters in the industrial production process, also called an instrument for detecting, displaying, recording or controlling the process parameters by the industrial instrument or an (industrial) process detection control instrument, the detection of the process production process is a basic means for knowing and controlling the industrial production, the whole appearance of the process can be accurately known at any moment and can be controlled, the smooth production process can be ensured, qualified products can be produced with high production rate and small consumption, the automatic instrument is easy to damage when in use, and a protection device is usually used for protecting the automatic instrument; the guards according to patent numbers 201921638729.6, 201921492536.4, 201911238920.6 have some drawbacks, firstly the existing guards do not facilitate the overall protection of the meter when in use and do not facilitate the disassembly and assembly, and secondly do not facilitate the ventilation of the inside of the meter when in use.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an instrument protector which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an instrument protector, includes the instrument body, the outer wall of instrument body is provided with preceding protective housing, back protective housing and main trachea, preceding protective housing is located main tracheal one side, main trachea is located one side of back protective housing, the front end surface of instrument body is provided with pointer and clear glass, clear glass is located one side of pointer, the spliced eye has been seted up to the one end surface of preceding protective housing, the one end surface of back protective housing is provided with the grafting post, main tracheal outer wall is provided with first scavenge pipe and second scavenge pipe, the one side that is located the second scavenge pipe of first scavenge pipe, the one end surface of first scavenge pipe and second scavenge pipe all is provided with the dust screen.

Preferably, a first fixing groove is formed between the instrument body and the front protective shell, the outer wall of the instrument body is detachably connected with the inner wall of the front protective shell through the first fixing groove, the front protective shell and the inserting holes are formed through mechanical equipment, and the number of the inserting holes is four.

Preferably, a second fixing groove is formed between the instrument body and the rear protective shell, the outer wall of the instrument body is detachably connected with the inner wall of the rear protective shell through the second fixing groove, the rear protective shell and the inserting columns are formed by machining through mechanical equipment, and the number of the inserting columns is four.

Preferably, the front protective shell, the rear protective shell and the inserting column are made of composite rubber, the size of the inserting column is the same as that of the inserting hole, glass cement is arranged between the instrument body and the transparent glass, and the outer surface of one end of the instrument body is fixedly connected with the outer surface of one end of the transparent glass through the glass cement.

Preferably, a buckle is arranged between the instrument body and the main air pipe, the outer wall of the instrument body is detachably connected with the outer surface of one end of the main air pipe through the buckle, and the outer wall of the main air pipe is respectively connected with the outer surfaces of the other ends of the first air exchange pipe and the second air exchange pipe in a welding mode.

Preferably, a clamping groove is formed between each of the first ventilating pipe and the second ventilating pipe and the dust screen, and the outer surfaces of one ends of the first ventilating pipe and the second ventilating pipe are detachably connected with the outer surface of one end of the dust screen through the clamping groove.

Compared with the prior art, the utility model discloses following beneficial effect has: this kind of protector, preceding protective housing and back protective housing are useful for playing the protective action in the outside to the instrument body when using, can avoid the outside of instrument body to take place to collide with in the use, and can slow down the outside ageing condition of instrument body, the protecting effect is better when using, the main air pipe can ventilate the inside of instrument body through first pipe and the second pipe of taking a breath when using, can avoid the inside steam that appears of instrument body when using, can avoid steam to produce the damage to inside part when using, the effect of use is better for traditional mode.

Drawings

Fig. 1 is a schematic view of the overall structure of an instrument protection device of the present invention;

FIG. 2 is a structural diagram of a front protective case of the instrument protective device of the present invention;

FIG. 3 is a side view of the rear protective cover of the instrument protector of the present invention;

fig. 4 is a structural diagram of a main air pipe of the instrument protection device of the present invention.

In the figure: 1. a meter body; 2. a front protective shell; 3. a rear protective shell; 4. a main air pipe; 5. a pointer; 6. transparent glass; 7. inserting holes; 8. inserting the column; 9. a first ventilation tube; 10. a second ventilation tube; 11. a dust screen.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

The first embodiment is as follows:

as shown in fig. 1, an instrument protection device includes an instrument body 1, a front protective shell 2, a rear protective shell 3 and a main air pipe 4 are arranged on an outer wall of the instrument body 1, the front protective shell 2 is located on one side of the main air pipe 4, the main air pipe 4 is located on one side of the rear protective shell 3, a pointer 5 and a transparent glass 6 are arranged on an outer surface of a front end of the instrument body 1, the transparent glass 6 is located on one side of the pointer 5, an insertion hole 7 is formed in an outer surface of one end of the front protective shell 2, an insertion column 8 is arranged on an outer surface of one end of the rear protective shell 3, a first ventilation pipe 9 and a second ventilation pipe 10 are arranged on an outer wall of the main air pipe 4, the first ventilation pipe 9 is located on one side of the second ventilation pipe 10, and a dustproof mesh 11 is arranged on outer surfaces of one ends of the first ventilation pipe 9 and the second ventilation pipe 10.

Example two:

on the basis of embodiment one, as shown in fig. 1, 2, be provided with the fixed slot No. one between instrument body 1 and the preceding protective case 2, instrument body 1's outer wall can be dismantled through the inner wall of fixed slot and preceding protective case 2 and be connected, preceding protective case 2 is seted up through mechanical equipment with spliced eye 7 and is formed, spliced eye 7's quantity is four groups, preceding protective case 2 is favorable to playing the protective effect to instrument body 1's outside when using, can avoid instrument body 1's outside to take place to collide with using, and can slow down the ageing condition of instrument body 1 outside.

Example three:

on the basis of embodiment one and embodiment two, as shown in fig. 1, 3, be provided with the fixed slot No. two between instrument body 1 and the back protective case 3, the outer wall of instrument body 1 can be dismantled through the inner wall of fixed slot No. two with back protective case 3 and be connected, back protective case 3 forms through mechanical equipment processing with grafting post 8, the quantity of grafting post 8 is four groups, back protective case 3 when using through with preceding protective case 2 between the cooperation use, can play the protective effect to instrument body 1's outside completely, protective effect is better when using.

Example four:

on the basis of the first embodiment, the second embodiment and the third embodiment, as shown in fig. 1, 2 and 3, the front protective shell 2, the rear protective shell 3 and the plug column 8 are made of composite rubber, the size of the plug column 8 is the same as that of the plug hole 7, glass cement is arranged between the instrument body 1 and the transparent glass 6, the outer surface of one end of the instrument body 1 is fixedly connected with the outer surface of one end of the transparent glass 6 through the glass cement, the plug column 8 and the plug hole 7 are beneficial to being connected and installed between the front protective shell 2 and the rear protective shell 3 when in use, and the fixing is convenient and the disassembly is convenient.

Example five:

on the basis of the first embodiment, the second embodiment, the third embodiment and the fourth embodiment, as shown in fig. 1 and 4, a buckle is arranged between the instrument body 1 and the main air pipe 4, the outer wall of the instrument body 1 is detachably connected with the outer surface of one end of the main air pipe 4 through the buckle, the outer wall of the main air pipe 4 is respectively connected with the outer surfaces of the other ends of the first air exchanging pipe 9 and the second air exchanging pipe 10 in a welding manner, the main air pipe 4 can ventilate the inside of the instrument body 1 through the first air exchanging pipe 9 and the second air exchanging pipe 10 when in use, the water vapor inside the instrument body 1 when in use can be prevented from occurring, and the water vapor can be prevented from damaging internal parts when in use.

Example six:

on the basis of the first embodiment, the second embodiment, the third embodiment, the fourth embodiment and the fifth embodiment, as shown in fig. 4, a clamping groove is provided between each of the first ventilation pipe 9 and the second ventilation pipe 10 and the dust screen 11, the outer surfaces of one ends of the first ventilation pipe 9 and the second ventilation pipe 10 are detachably connected with the outer surface of one end of the dust screen 11 through the clamping groove, and the dust screen 11 can prevent dust from entering the inside of the meter body 1 when in use.

It should be noted that, the utility model relates to an instrument protection device, compared with the protection device in the comparison documents 201921638729.6, 201921492536.4, 201911238920.6, when in use, the front protective shell 2 can be sleeved on the outer wall of the instrument body 1 from the front end of the instrument body 1, then the rear protective shell 3 is sleeved on the outer wall of the instrument body 1 from the rear end of the instrument body 1, then the inserting column 8 is inserted into the inserting hole 7, so that the front protective shell 2 and the rear protective shell 3 are connected and fixed, and the outer part of the instrument body 1 is completely included, thereby having a protective effect on the outer part of the instrument body 1, when in use, the main air pipe 4 can ventilate the inner part of the instrument body 1 through the first scavenging pipe 9 and the second scavenging pipe 10, when in use, the water vapor in the inner part of the instrument body 1 can be avoided, when in use, the damage to the inner parts can be avoided, the dust screen 11 can avoid dust to enter into the inside of instrument body 1 when using, and is comparatively practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An instrument protector, includes instrument body (1), its characterized in that: the outer wall of the instrument body (1) is provided with a front protective shell (2), a rear protective shell (3) and a main air pipe (4), the front protective shell (2) is positioned at one side of the main air pipe (4), the main air pipe (4) is positioned at one side of the rear protective shell (3), the outer surface of the front end of the instrument body (1) is provided with a pointer (5) and transparent glass (6), the transparent glass (6) is positioned at one side of the pointer (5), the outer surface of one end of the front protective shell (2) is provided with a plug-in hole (7), an inserting column (8) is arranged on the outer surface of one end of the rear protective shell (3), a first scavenging duct (9) and a second scavenging duct (10) are arranged on the outer wall of the main air pipe (4), the first ventilation pipe (9) is positioned on one side of the second ventilation pipe (10), and dust screens (11) are arranged on the outer surfaces of one ends of the first air exchange pipe (9) and the second air exchange pipe (10).

2. A meter guard according to claim 1, wherein: a fixing groove is formed between the instrument body (1) and the front protective shell (2), the outer wall of the instrument body (1) is detachably connected with the inner wall of the front protective shell (2) through the fixing groove, the front protective shell (2) and the inserting holes (7) are formed through mechanical equipment, and the number of the inserting holes (7) is four.

3. A meter guard according to claim 1, wherein: the novel multifunctional meter is characterized in that a second fixing groove is formed between the meter body (1) and the rear protective shell (3), the outer wall of the meter body (1) is detachably connected with the inner wall of the rear protective shell (3) through the second fixing groove, the rear protective shell (3) and the plug columns (8) are machined through mechanical equipment, and the number of the plug columns (8) is four.

4. A meter guard according to claim 1, wherein: the instrument is characterized in that the front protective shell (2), the rear protective shell (3) and the plug-in column (8) are made of composite rubber, the size of the plug-in column (8) is the same as that of the plug-in hole (7), glass cement is arranged between the instrument body (1) and the transparent glass (6), and the outer surface of one end of the instrument body (1) is fixedly connected with the outer surface of one end of the transparent glass (6) through the glass cement.

5. A meter guard according to claim 1, wherein: the instrument is characterized in that a buckle is arranged between the instrument body (1) and the main air pipe (4), the outer wall of the instrument body (1) is detachably connected with the outer surface of one end of the main air pipe (4) through the buckle, and the outer wall of the main air pipe (4) is respectively connected with the outer surfaces of the other ends of the first air exchange pipe (9) and the second air exchange pipe (10) in a welded mode.

6. A meter guard according to claim 1, wherein: a clamping groove is formed between each of the first ventilation pipe (9) and the second ventilation pipe (10) and the dust screen (11), and the outer surfaces of one ends of the first ventilation pipe (9) and the second ventilation pipe (10) are detachably connected with the outer surface of one end of the dust screen (11) through the clamping groove.