CN212305855U

CN212305855U - Electronic measurement and control instrument with protection function

Info

Publication number: CN212305855U
Application number: CN202021023394.XU
Authority: CN
Inventors: 戴加林
Original assignee: Huaian Huaihai Measurement And Control Technology Co ltd
Current assignee: Huaian Huaihai Measurement And Control Technology Co ltd
Priority date: 2020-06-07
Filing date: 2020-06-07
Publication date: 2021-01-05
Anticipated expiration: 2030-06-07

Abstract

The utility model relates to the technical field of electronic measurement and control instruments, in particular to an electronic measurement and control instrument with a protection function, which comprises an instrument base, wherein the top surface of the instrument base is fixedly connected with an instrument main body and a telescopic casing, the inner wall of the telescopic casing is movably connected with a telescopic piston plate, and the top surface of the instrument base is movably connected with a protective cover; the utility model discloses a protection casing and flexible cover shell, make when operating personnel sits operating means before the workstation, can let the air among the extrusion gasbag get into to flexible cover shell in let flexible piston board jack-up with connecting plate and protection casing upwards through stepping on the pedal, let the instrument main part that the protection casing covered expose it, and when the condition that liquid splashes appears, the operator receives the frightening often can stand up, the protection casing continues to cover the instrument main part under the drive of flexible piston board thereupon, in time avoid liquid and instrument main part to contact, the protection instrument has been reached, avoid making the effect that the instrument damaged when liquid splashes.

Description

Electronic measurement and control instrument with protection function

Technical Field

The utility model relates to an electron measurement and control instrument technical field specifically is an electron measurement and control instrument that possesses safeguard function.

Background

The electronic measurement and control instrument is an electronic device which utilizes various sensors to match with other components to measure different devices to be measured, can be suitable for quality inspection of products in factories or data measurement in laboratories, and is indispensable important equipment in modern society.

The existing electronic measurement and control instruments are mostly placed on a workbench to work, however, when people operate and control equipment in front of the workbench, if a water bottle or other containers filled with liquid placed on the workbench are overturned, the electronic instrument is often contaminated by partial liquid to cause short circuit, and the electronic instrument is damaged.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an electronic measurement and control instrument that possesses safeguard function possesses the advantage of in time protecting electronic instrument, has solved the problem that the liquid or other article damaged that present electronic measurement and control instrument was overturned on the workstation easily in the use.

The utility model discloses an electronic measurement and control instrument with protection function, including the instrument base, the top surface of instrument base fixedly connected with instrument main part and flexible cover shell, the inner wall swing joint of flexible cover shell has flexible piston plate, the top surface swing joint of instrument base has the protection casing, the top surface of instrument base is seted up the draw-in groove with protection casing looks adaptation, the top end of flexible piston plate fixedly connected with connecting plate, the surface of connecting plate and the surface fixed connection of protection casing, the bottom surface intercommunication of flexible cover shell has the gas transmission hose, the bottom of gas transmission hose runs through the top surface of instrument base and extends to the below of instrument base and fixedly connected with the extrusion shell, the inner wall fixedly connected with extrusion gasbag of extrusion shell, the inside of extrusion gasbag is equipped with the spring, the surface of extrusion gasbag and the one end that the gas transmission hose kept away from the instrument base communicate, the bottom surface of the extrusion shell is fixedly connected with a fixed seat, the top surface of the extrusion shell is fixedly connected with a pedal through a hinge, and the bottom surface of the pedal is fixedly connected with the top surface of the extrusion air bag.

The utility model discloses an electronic measurement and control instrument with protection function, wherein the quantity of flexible cover shell, gas transmission hose and extrusion gasbag is two, the quantity of pedal is one, and two flexible cover shells, gas transmission hose and extrusion gasbag are distributed on the surface of instrument base and extrusion shell with the positive vertical central line of base as the symmetry axis together, the top surface of instrument base is fixedly connected with the gas permeable plate, the surface of gas permeable plate is inlayed with the permeability cell, the inside of permeability cell is equipped with the fan, the top surface of protection casing is communicated with the intake pipe, the quantity of intake pipe is two, and two intake pipes prevent that the positive vertical central line of protection casing is the symmetry axis and distribute on the top surface of protection casing, through permeability cell and permeability cell, make when people need not use the instrument, the protection casing covers the instrument main body, can take away the heat on the instrument main body surface inside the protection casing via the fan that is established inside the permeability cell, therefore, even if people forget to close the instrument and cover the protective cover on the surface of the instrument main body, the instrument main body cannot be damaged due to incapability of heat dissipation, and the effect of ensuring the service life of the instrument main body while protecting the instrument main body is achieved.

The utility model discloses an electronic measurement and control instrument that possesses safeguard function, wherein the side shape of permeability cell is the zigzag, the positive shape of intake pipe is the font of falling U, through the shape of permeability cell with the intake pipe for can guarantee that the export and the import of permeability cell and intake pipe are difficult to be plugged up by paper or other article on the desktop.

The utility model discloses an electronic measurement and control instrument that possesses safeguard function, wherein the one end threaded connection that the protection casing was kept away from to the intake pipe has the isolation lid, the inside of isolation lid is equipped with the filter screen, through the isolation lid that the intake pipe surface was established for the air that can guarantee to get into in the intake pipe can not thoughtlessly have more dust and debris.

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

1. the utility model discloses a protection casing and flexible cover shell, make when operating personnel sits operating means before the workstation, can let the air among the extrusion gasbag get into to flexible cover shell in let flexible piston board jack-up with connecting plate and protection casing upwards through stepping on the pedal, let the instrument main part that the protection casing covered expose it, and when the condition that liquid splashes appears, the operator receives the frightening often can stand up, and then let the expansion of flexible piston board, the protection casing continues to cover the instrument main part under the drive of flexible piston board thereupon, in time avoid liquid and instrument main part to contact, the protection instrument has been reached, avoid making the effect that the instrument damaged when liquid splashes.

2. The utility model discloses a ventilative board and permeability cell for need not use the instrument at people, when the protection casing covers the instrument main part, can take away the heat on the inside instrument main part surface of protection casing via the inside fan that establishes of permeability cell, thereby even forget to close the instrument at people but with the protection casing cover when the instrument main part is on the surface, the instrument main part can not damage because of unable heat dissipation yet, has reached and has guaranteed the effect in instrument main part life-span when can protecting the instrument main part.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

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

FIG. 2 is a schematic view of the front cross-section structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

FIG. 4 is an enlarged view of the structure at B in FIG. 1;

fig. 5 is an enlarged schematic view of the structure at C in fig. 2.

In the figure: 1. an instrument base; 2. an instrument body; 3. a telescopic casing; 4. a telescoping piston plate; 5. a protective cover; 6. a connecting plate; 7. a gas hose; 8. extruding the shell; 9. extruding the air bag; 10. a fixed seat; 11. treading a pedal; 12. a gas permeable plate; 13. a gas permeable pipe; 14. a fan; 15. an air inlet pipe; 16. and (4) an isolation cover.

Detailed Description

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-5, the electronic measurement and control instrument with protection function of the present invention comprises an instrument base 1, an instrument main body 2 and a telescopic casing 3 are fixedly connected to a top surface of the instrument base 1, a telescopic piston plate 4 is movably connected to an inner wall of the telescopic casing 3, a protective cover 5 is movably connected to a top surface of the instrument base 1, a slot adapted to the protective cover 5 is formed on the top surface of the instrument base 1, a connecting plate 6 is fixedly connected to a top end of the telescopic piston plate 4, a surface of the connecting plate 6 is fixedly connected to a surface of the protective cover 5, a bottom surface of the telescopic casing 3 is communicated with a gas hose 7, a bottom end of the gas hose 7 penetrates through the top surface of the instrument base 1 and extends to a lower portion of the instrument base 1, and is fixedly connected with an extruding shell 8, an extruding air bag 9 is fixedly connected to an inner wall of the extruding shell 8, a spring is arranged inside the extruding air bag 9, a, the bottom surface of the extrusion shell 8 is fixedly connected with a fixed seat 10, the top surface of the extrusion shell 8 is fixedly connected with a pedal 11 through a hinge, the bottom surface of the pedal 11 is fixedly connected with the top surface of the extrusion air bag 9, through the protective cover 5 and the telescopic shell 3, when an operator sits in front of the workbench to operate the equipment, the pedal 11 is treaded down to enable the air in the extrusion air bag 9 to enter the telescopic shell 3, the telescopic piston plate 4 jacks up the connecting plate 6 and the protective cover 5, the instrument main body 2 covered by the protective cover 5 is exposed, and when the liquid is splashed, an operator is frightened to often stand up, and then let telescopic piston board 4 inflation, protection casing 5 continues to cover instrument main part 2 thereupon under telescopic piston board 4's drive, in time avoids liquid and instrument main part 2 contact, has reached the protection instrument, avoids making the effect that the instrument damaged when liquid splashes.

The number of the telescopic casing shells 3, the gas transmission hoses 7 and the extrusion air bags 9 is two, the number of the pedal plates 11 is one, and the two telescopic casing shells 3, the gas transmission hoses 7 and the extrusion air bags 9 are distributed on the surfaces of the instrument base 1 and the extrusion shell 8 by taking the vertical central line of the front surface of the instrument base 1 as a symmetry axis, so that the stable ascending and descending of the protective cover 5 can be ensured through the two telescopic casing shells 3.

The top surface of the instrument base 1 is fixedly connected with a vent plate 12, a vent pipe 13 is embedded on the surface of the vent plate 12, a fan 14 is arranged inside the vent pipe 13, the top surface of the protective cover 5 is communicated with two air inlet pipes 15, and the two air inlet pipes 15 are distributed on the top surface of the protective cover 5 by taking the vertical central line of the front surface of the protective cover 5 as a symmetry axis, through the air permeable plate 12 and the air permeable pipe 13, when people do not need to use the instrument and the protective cover 5 covers the main body 2 of the instrument, the heat on the surface of the instrument body 2 inside the protective cover 5 can be taken away via the fan 14 arranged inside the ventilation tube 13, therefore, even if people forget to turn off the instrument and cover the protective cover 5 on the surface of the instrument main body 2, the instrument main body 2 cannot be damaged due to incapability of radiating heat, and the effect of ensuring the service life of the instrument main body 2 while protecting the instrument main body 2 is achieved.

The side shape of permeability cell 13 is the zigzag, and the front shape of intake pipe 15 is the font of falling U for the shape through permeability cell 13 and intake pipe 15 for can guarantee that the export and the import of permeability cell 13 and intake pipe 15 are difficult to be stopped up by paper or other article on the desktop.

The one end threaded connection that the protection casing 5 was kept away from to intake pipe 15 has isolation lid 16, and the inside of isolation lid 16 is equipped with the filter screen, through the isolation lid 16 that the intake pipe 15 surface was established for can guarantee that the air that gets into in the intake pipe 15 can not thoughtlessly have more dust and debris.

When using the utility model discloses the time: the operator can sit before the operation panel, step on pedal 11 with the foot, let pedal 11 press extrusion gasbag 9, make the gas in the extrusion gasbag 9 can send into the inside to flexible cover shell 3 via gas hose 7 smoothly, and then make flexible piston plate 4 jack-up connecting plate 6, protection casing 5 is also jack-up thereupon, the operator can be controlled instrument main part 2 this moment, and when the accident appears, the operator can receive the frightening and stand or keep away from the workstation, make pedal 11 and extrusion gasbag 9 reset, make flexible piston plate 4 move down in flexible cover shell 3's inside, protection casing 5 continues to cover instrument main part 2 thereupon, avoid contacting with the external world, in time, protect instrument main part 2 not receive accidental damage.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides an electronic measurement and control instrument that possesses safeguard function, includes instrument base (1), its characterized in that: the instrument base is characterized in that an instrument main body (2) and a telescopic casing (3) are fixedly connected to the top surface of the instrument base (1), a telescopic piston plate (4) is movably connected to the inner wall of the telescopic casing (3), a protective cover (5) is movably connected to the top surface of the instrument base (1), a clamping groove matched with the protective cover (5) is formed in the top surface of the instrument base (1), a connecting plate (6) is fixedly connected to the top end of the telescopic piston plate (4), the surface of the connecting plate (6) is fixedly connected with the surface of the protective cover (5), an air hose (7) is communicated with the bottom surface of the telescopic casing (3), the bottom end of the air hose (7) penetrates through the top surface of the instrument base (1) and extends to the lower side of the instrument base (1), a squeezing shell (8) is fixedly connected to the bottom surface of the squeezing shell (8), and a squeezing air bag, the instrument base is characterized in that a spring is arranged inside the extrusion air bag (9), the surface of the extrusion air bag (9) is communicated with one end, far away from the instrument base (1), of the air hose (7), a fixing seat (10) is fixedly connected to the bottom surface of the extrusion shell (8), a pedal (11) is fixedly connected to the top surface of the extrusion shell (8) through a hinge, and the bottom surface of the pedal (11) is fixedly connected with the top surface of the extrusion air bag (9).

2. The electronic measurement and control instrument with the protection function according to claim 1, characterized in that: the number of the telescopic casing shells (3), the gas transmission hoses (7) and the extrusion air bags (9) is two, the number of the pedal plates (11) is one, and the two telescopic casing shells (3), the gas transmission hoses (7) and the extrusion air bags (9) are distributed on the surfaces of the instrument base (1) and the extrusion shell (8) by taking the vertical center line of the front surface of the instrument base (1) as a symmetry axis.

3. The electronic measurement and control instrument with the protection function according to claim 1, characterized in that: the top surface of the instrument base (1) is fixedly connected with a vent plate (12), a vent pipe (13) is embedded in the surface of the vent plate (12), and a fan (14) is arranged inside the vent pipe (13).

4. The electronic measurement and control instrument with the protection function according to claim 1, characterized in that: the top surface intercommunication of protection casing (5) has intake pipe (15), the quantity of intake pipe (15) is two, and two intake pipe (15) use the positive vertical central line of protection casing (5) to distribute at the top surface of protection casing (5) as the symmetry axis.