CN216532058U

CN216532058U - Explosion-proof type industrial weighing controller

Info

Publication number: CN216532058U
Application number: CN202122627175.3U
Authority: CN
Inventors: 邓锐; 谈海峰; 李鑫; 高卫军
Original assignee: Wipotec Changzhou Measurement And Control System Equipment Co ltd
Current assignee: Wipotec Changzhou Measurement And Control System Equipment Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-05-13
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses an explosion-proof industrial weighing controller, which comprises: the front side of the shell is provided with a front cover, the front side of the front cover is provided with a sealing ring, the front side of the sealing ring is provided with a front panel, and the front side of the front panel is connected with an operating panel; the anti-explosion display screen is arranged inside the operation panel, and a key is arranged beside the anti-explosion display screen; the anti-explosion device comprises a shell, an anti-explosion main board, a connecting plate and a dustproof cover, wherein the anti-explosion main board is arranged inside the shell, the rear end of the anti-explosion main board is integrally connected with a rear cover, the connecting plate is integrally connected with the rear end of the rear cover, a first connecting hole is formed in the rear cover, a second connecting hole is formed in the connecting plate, and the top ends of the second connecting hole and the first connecting hole are respectively provided with the dustproof cover. This explosion-proof type industrial weighing controller improves and prevents falling the nature, avoids the inside of connecting hole to advance grey, is convenient for distinguish each connecting hole.

Description

Explosion-proof type industrial weighing controller

Technical Field

The utility model relates to the technical field related to industrial weighing control, in particular to an explosion-proof industrial weighing controller.

Background

The industrial weighing controller is internally provided with an explosion-proof display screen and an explosion-proof host, so that explosion caused by simultaneous existence of oxygen (air), explosive substances and an explosion source (such as electric sparks and glowing surfaces) in the environment is avoided, and the aim of explosion prevention is fulfilled, but the existing explosion-proof industrial weighing controller still has the following problems;

the anti-falling performance of the existing anti-explosion industrial weighing controller needs to be improved, dust easily enters the inside of the connecting hole, and the connecting holes are not convenient to distinguish, so that the anti-explosion industrial weighing controller is provided, and the problems provided in the prior art are solved.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an explosion-proof industrial weighing controller which has the characteristics of improving the falling resistance, avoiding the dust entering the inside of a connecting hole and being convenient for distinguishing each connecting hole.

In order to achieve the purpose, the utility model provides the following technical scheme: an explosion-proof industrial weighing controller comprising:

the front side of the shell is provided with a front cover, the front side of the front cover is provided with a sealing ring, the front side of the sealing ring is provided with a front panel, and the front side of the front panel is connected with an operating panel;

the anti-explosion display screen is arranged inside the operation panel, and a key is arranged beside the anti-explosion display screen;

the anti-explosion main board is arranged inside the shell, and the rear end of the anti-explosion main board is integrally connected with a rear cover;

the connecting plate, the connecting plate integral type is connected at the rear end of back lid, the inside of back lid is provided with first connecting hole, the second connecting hole has been seted up to the inside of connecting plate, the shield is all installed on the top of second connecting hole and first connecting hole.

Adopt above-mentioned technical scheme to improve and prevent falling the nature, avoid the inside of connecting hole to advance grey, be convenient for distinguish each connecting hole.

As a preferable technical scheme of the utility model, the front cover and the rear cover are fixedly connected through screws, and the area of the front cover is larger than that of the rear cover.

By adopting the technical scheme, the area of the front cover is larger than that of the rear cover, so that the shell is covered by the front cover.

According to the preferred technical scheme, the protection rubber is arranged on the outer side of the anti-explosion display screen and is adhered to the outer side face of the operation panel.

By adopting the technical scheme, the protective rubber is arranged on the outer side of the anti-explosion display screen, and the anti-explosion display screen is protected by the protective rubber.

As the preferred technical scheme of the utility model, the dustproof cover is connected with the connecting plate and the rear cover through hinges, and a transparent shell is fixed on the outer side surface of the dustproof cover;

wherein, the left end of the transparent shell is in an open structure.

By adopting the technical scheme, the dustproof cover is connected with the connecting plate and the rear cover through the hinge, so that the first connecting hole and the second connecting hole are conveniently opened.

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

1. according to the utility model, the explosion-proof display screen and the protective rubber are arranged, and the explosion-proof display screen is protected by the protective rubber, so that the explosion-proof display screen is prevented from being broken, and the stability is improved;

2. according to the utility model, the first connecting hole, the dustproof cover and the second connecting hole are arranged, and the dustproof cover is utilized to protect the first connecting hole and the second connecting hole, so that dust is prevented from entering the connecting hole;

3. according to the utility model, the dustproof cover and the transparent shell are arranged, the transparent shell is fixed on the dustproof cover, the left end of the transparent shell is of an open structure, the mark plate for marking is stored in the transparent shell, the mark plate is convenient to distinguish each connecting hole through the mark plate, the mark plate is convenient to replace, and the phenomenon that the font definition on the mark plate is changed and needs to be recognized is avoided.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic illustration of an explosive structure according to the present invention;

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

FIG. 3 is a schematic view of the connection structure of the dust cap and the rear cap according to the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a housing; 2. a front cover; 3. a seal ring; 4. a front panel; 5. an operation panel; 6. an explosion-proof display screen; 7. pressing a key; 8. an explosion-proof main board; 9. a rear cover; 10. a connecting plate; 11. a first connection hole; 12. a dust cover; 13. a second connection hole; 14. a transparent shell; 15. and (4) protective rubber.

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.

Referring to fig. 1-4, the present invention provides the following technical solutions: an explosion-proof industrial weighing controller comprises a shell 1, a front cover 2, a sealing ring 3, a front panel 4, an operation panel 5, an explosion-proof display screen 6, a key 7, an explosion-proof main board 8, a rear cover 9, a connecting plate 10, a first connecting hole 11, a dust cover 12, a second connecting hole 13, a transparent shell 14 and protective rubber 15, wherein as shown in figures 1, 2 and 3, when the explosion-proof industrial weighing controller is assembled, the explosion-proof display screen 6 is clamped into the shell 1, the shell 1 and the rear cover 9 are fixed through screws, then the front cover 2, the sealing ring 3, the front panel 4 and the operation panel 5 are combined, and then the front cover 2 is fixed at the front end of the shell 1 through screws, so that the combination of the explosion-proof industrial weighing controller is completed;

when the explosion-proof type industrial weighing controller is used, as shown in fig. 2, the protection rubber 15 is positioned at the outer side of the explosion-proof display screen 6, and the explosion-proof display screen 6 is protected by the protection rubber 15, so that the explosion-proof display screen 6 is prevented from being broken when the explosion-proof type industrial weighing controller contacts the ground, and the use stability is improved;

when an external device is connected with the explosion-proof main board 8, as shown in fig. 3 and 4, since the dust cover 12 is connected with the connecting board 10 and the rear cover 9 through the hinge, the label board inside the transparent shell 14 is checked, a proper first connecting hole 11 or second connecting hole 13 is selected, then the dust cover 12 outside the selected first connecting hole 11 or second connecting hole 13 is turned over, and then the end of the connecting line is inserted into the first connecting hole 11 or second connecting hole 13;

through first connecting hole 11 and second connecting hole 13 that shield need not use of shield 12, avoid the inside entering dust of first connecting hole 11 and second connecting hole 13, influence the use of the first connecting hole 11 of later stage and second connecting hole 13.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. 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 an explosion-proof type industrial weighing controller which characterized in that: the method comprises the following steps:

the device comprises a shell (1), wherein a front cover (2) is arranged on the front side of the shell (1), a sealing ring (3) is arranged on the front side of the front cover (2), a front panel (4) is arranged on the front side of the sealing ring (3), and an operating panel (5) is connected to the front side of the front panel (4);

the anti-explosion display screen (6) is arranged inside the operation panel (5), and a key (7) is arranged beside the anti-explosion display screen (6);

the anti-explosion main board (8) is mounted inside the shell (1), and the rear end of the anti-explosion main board (8) is integrally connected with a rear cover (9);

connecting plate (10), connecting plate (10) integral type is connected at the rear end of back lid (9), the inside of back lid (9) is provided with first connecting hole (11), second connecting hole (13) have been seted up to the inside of connecting plate (10), shield (12) are all installed on the top of second connecting hole (13) and first connecting hole (11).

2. An explosion proof industrial weighing controller as claimed in claim 1 wherein: the front cover (2) and the rear cover (9) are fixedly connected through screws, and the area of the front cover (2) is larger than that of the rear cover (9).

3. An explosion proof industrial weighing controller as claimed in claim 1 wherein: the outer side of the explosion-proof display screen (6) is provided with protective rubber (15), and the protective rubber (15) is adhered to the outer side face of the operating panel (5).

4. An explosion proof industrial weighing controller as claimed in claim 1 wherein: the dustproof cover (12) is connected with the connecting plate (10) and the rear cover (9) through hinges, and a transparent shell (14) is fixed on the outer side face of the dustproof cover (12);

wherein, the left end of the transparent shell (14) is in an open structure.