CN217064240U

CN217064240U - Automatic measurement and control protection device with touch function

Info

Publication number: CN217064240U
Application number: CN202220596426.8U
Authority: CN
Inventors: 盛武军
Original assignee: Nanjing Guochen Electric Control Co ltd
Current assignee: Nanjing Guochen Electric Control Co ltd
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-07-26
Anticipated expiration: 2032-03-18

Abstract

The utility model discloses an automatic measurement and control protection device with touch function belongs to measurement and control protection device technical field. The utility model provides an automatic protection device that observes and controls with touch function, includes the shell, the protection component is observed and controled to the inboard rear portion of shell is installed, the access panel is installed to the lateral wall about the shell, the shell inboard is installed the inner shell of cover in observing and controlling protection component front side, the oblique strip is installed towards inner shell one side to the access panel, inner shell tip outer wall install with oblique strip complex oblique pressing base. The utility model discloses a setting of access panel and inner shell, when lifting on the access panel, can be with the slanted bar pull-up on the lateral wall, and then with the separation of the oblique pressure seat of inner shell tip for the inner shell is loosened, alright open with rotating, the convenient maintenance and the maintenance of carrying out inside electronic component, and all inner shells of unilateral can lock in step and loosen, can be quick when maintaining open the inner shell, maintain and maintain easy operation, improve maintenance efficiency.

Description

Automatic measurement and control protection device with touch function

Technical Field

The utility model relates to a observe and control protection device technical field, more specifically say, relate to an automatic protection device that observes and controls with touch function.

Background

The protection measurement and control device integrates multiple functions of protection, measurement, control, monitoring, communication, event recording, fault recording, misoperation prevention and the like, can be installed in a scattered mode on site, can also be assembled in a centralized mode, and is an ideal intelligent device for forming a comprehensive automatic system of a substation such as a transformer substation, power station and the like.

The existing measurement and control protection device is complex in application of scene electromagnetic signals, so that the whole machine is required to have excellent electromagnetic compatibility and high reliability of field operation, the existing electromagnetic shielding is mostly realized by additionally arranging a split type shielding shell, the shielding shells are required to be detached one by one during internal daily inspection and maintenance, the maintenance is complex, the efficiency is low, and in view of the above, the automatic measurement and control protection device with the touch function is provided.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide an automatic observing and controlling protection device with touch function to the observing and controlling protection device who proposes to install split type shielding shell additional in solving above-mentioned background art when maintaining, needs the shielding shell inefficiency problem of dismouting multiunit.

2. Technical scheme

An automatic measurement and control protection device with a touch function comprises an outer shell, wherein a measurement and control protection element is installed at the rear part of the inner side of the outer shell, an access panel is installed on the left side wall and the right side wall of the outer shell, an inner shell covering the front side of the measurement and control protection element is installed on the inner side of the outer shell, an oblique strip is installed on one side, facing the inner shell, of the access panel, an oblique pressing seat matched with the oblique strip is installed on the outer wall of the end part of the inner shell, a lock pin is fixedly installed at the edge of the access panel, and lock strips matched with the lock pin are installed on the left side wall and the right side wall of the outer shell;

the outer shell and the access panel are externally sealed, the inner shell is internally and separately shielded, and the inclined pressing seat is matched with the inclined bars to press the inner shell backwards, so that stable protection is realized.

Preferably, the measurement and control protection elements are arranged in groups, a partition plate is arranged in the middle of the outer shell, torsion shaft brackets with the number consistent with that of the measurement and control protection elements are arranged on the left side wall and the right side wall of the outer shell, and rotating shafts of the torsion shaft brackets are fixedly connected with the end parts of the inner shell;

the measurement and control protection element ensures the measurement and control protection capability of the basic line, and the torsion shaft bracket enables the inner shell to cover the front side of the measurement and control protection element in an unstressed state.

Preferably, the torsion shaft bracket comprises a torsion spring, a rotating shaft and a fixed connecting seat, the end part of the rotating shaft is fixedly connected with the inner shell, the rotating shaft is rotatably connected with the fixed connecting seat in a penetrating way, the torsion spring is fixedly arranged in the middle of the outer side of the rotating shaft in a sleeved mode, the torsion spring is located inside the fixed connecting seat, and the torsion spring is fixedly connected with the fixed connecting seat;

the torsion shaft frame applies elastic torsion through the torsion spring to ensure the position stability of the inner shell.

Preferably, a sealing rubber strip is arranged on the rear side wall of the inner shell, the sealing rubber strip is tightly pressed with the rear side inner wall of the outer shell at the edge of the measurement and control protection element, a shielding rubber strip is fixedly mounted at one end, close to the torsion shaft frame, of the front part of the inner shell, and the shielding rubber strip is in extrusion contact with the left part of the front side of the torsion shaft frame;

the joint strip of inner shell rear side wall and anterior shielding adhesive tape can improve electromagnetic shield ability with the gap seal.

Preferably, a clamping seat made of flexible materials is embedded and fixed at the front side edge of the inner shell, a ball head seat matched with the clamping seat is fixedly installed at the front part of the inner side of the outer shell, an extrusion ball head is arranged on one side, facing the access panel, of the ball head seat, and an insertion hole is formed in the front side of the clamping seat;

the clamping seat is connected with the ball head seat in an inserted mode, the position of the opened inner shell can be fixed, and overhauling is facilitated.

Preferably, the oblique strip is obliquely arranged with the top end inclined forward and the bottom end inclined backward, an oblique sliding groove is formed in one side of the oblique pressing seat facing the oblique strip, and arc-head guide strips which are symmetrical front and back are mounted at the top end of the oblique pressing seat;

the inclined strip inclines, so that the inclined strip can move up and down and can guide the inclined pressing seat to move back and forth.

Preferably, the lock pin is of a mushroom-shaped structure, the middle of the lock bar is provided with a lock hole, the lock hole is of an integral shape with a wide upper part and a narrow lower part, and the lock pin can only penetrate through the lock hole from the widest position at the upper part;

the lockpin can be locked with the shell through the lockhole when the access panel reciprocates, and the dismouting is swift.

Preferably, an assembly opening is formed in the upper portion of the front side of the shell, a touch screen is embedded and mounted at the position of the assembly opening, a radiator is mounted on the lower portion of the inner side of the shell, air outlet grooves are formed in the left side and the right side of the radiator, an air inlet hole matched with the radiator is formed in the front end of the shell, and an air outlet hole is formed in the rear side of the shell;

the touch screen can be conveniently controlled, and the radiator is provided with a fan in the radiator to suck external air into the shell and exhaust hot air through an exhaust hole in the rear side of the shell.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a setting of access panel and inner shell, when lifting on the access panel, can pull up the slanted bar on the lateral wall, and then with the separation of the oblique seat that presses of inner shell tip for the inner shell is relaxed, alright open with rotating, convenient maintenance and the maintenance of carrying out inside electronic component, and all inner shells of unilateral can lock in step and relax, can be quick when maintaining open the inner shell, maintain and maintain easy operation, improve maintenance efficiency.

2. The utility model discloses a setting of torque shaft frame and bulb seat, when the inner shell that relaxes is pulled open, the torque shaft frame can the atress energy storage, and peg graft through the joint seat of bulb seat and inner shell front side, carry out swift stable spacing with the inner shell, prevent when overhauing, torque shaft frame in the inner shell kick-backs and covers inside electronic component, it is impaired to lead to maintainer hand or check out test set, in the swift operation letter of maintaining and maintaining, can be through improve equipment's stability, further improve maintenance efficiency.

Drawings

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

FIG. 2 is a left side schematic view of the utility model in a state of removing the access panel;

fig. 3 is a schematic position diagram of a partial structure of the present invention;

fig. 4 is a schematic structural view between the inner shell and its connected components of the present invention;

figure 5 is the utility model discloses an access panel and the schematic diagram between the continuous part thereof.

The reference numbers in the figures illustrate: a housing 1; a locking bar 2; a touch screen 3; a conducting bar 4; an inner shell 5; an inclined pressing seat 6; a lock hole 7; a diagonal bar 8; a heat sink 9; an access panel 10; a lock pin 11; a measurement and control protection element 12; a ball cup 13; a torque shaft bracket 14; a snap-fit seat 15.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like, are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides two technical solutions:

the first embodiment is as follows:

the utility model provides an automatic protection device is observed and controled with touch function, which comprises an

outer shell

1, 1 inboard rear portion of shell is installed and is observed and controled protective element 12, access panel 10 is installed to the lateral wall about

shell

1, 1 inboard of shell is installed and is covered the inner shell 5 of observing and controlling protective element 12 front side, oblique strip 8 is installed towards inner shell 5 one side to access

panel

10, 5 tip outer walls of inner shell install with oblique strip 8

complex barocline seat

6, 10 edge fixed mounting of access panel have lockpin 11, lateral wall install with lockpin 11 complex lockstrip 2 about shell 1.

Concretely, observe and control protection component 12 and set up in groups, and 1 middle part of shell is provided with the partition panel, and lateral wall installs the torsion pedestal 14 unanimous with 12 group numbers of the protection component of observing and controlling about shell 1, torsion pedestal 14's pivot and the 5 tip fixed connection of inner shell.

Besides, the torque shaft bracket 14 comprises a torque spring, a rotating shaft and a fixed connecting seat, the end part of the rotating shaft is fixedly connected with the inner shell 5, the rotating shaft is connected with the fixed connecting seat in a penetrating and rotating manner, the torque spring is sleeved and fixedly installed in the middle of the outer side of the rotating shaft, the torque spring is located inside the fixed connecting seat, and the torque spring is fixedly connected with the fixed connecting seat.

Furthermore, a sealing rubber strip is arranged on the rear side wall of the inner shell 5, the sealing rubber strip and the rear side inner wall of the outer shell 1, which is located at the edge of the measurement and control protection element 12, are tightly pressed, a shielding rubber strip is fixedly mounted at the front part of the inner shell 5, which is close to one end of the torsion shaft frame 14, and the shielding rubber strip is in extrusion contact with the left part of the front side of the torsion shaft frame 14.

When carrying out sealed shielding protection, shell 1 and access panel 10 carry out the external seal, 5 insides of inner shell shield alone, the joint strip and the anterior shielding adhesive tape of inner shell 5 back side wall can be sealed the gap, improve electromagnetic shielding ability, torsion pedestal 14 applys elastic torsion through torsion spring, guarantee the stable in position of inner shell 5, torsion pedestal 14 makes inner shell 5 under the state of not atress, the lid is observing and controling protection component 12 front side, access panel 10 pushes down the back, can push down the batter strip 8 and then push down inner shell 5 back, inseparable crimping is in observing and controling protection component 12 outsides, improve shielding effect.

Example two:

outer shell

shell

panel

10, 5 tip outer walls of inner shell install with oblique strip 8

complex barocline seat

It is worth to say that, the front side edge of the inner shell 5 is embedded and fixed with a clamping seat 15 made of flexible materials, the front part of the inner side of the outer shell 1 is fixedly provided with a ball seat 13 matched with the clamping seat 15, one side of the ball seat 13 facing the access panel 10 is provided with an extrusion ball head, and the front side of the clamping seat 15 is provided with a jack.

It is worth noting that the inclined bar 8 is arranged in an inclined mode that the top end inclines forwards and the bottom end inclines backwards, an inclined sliding groove is formed in one side, facing the inclined bar 8, of the inclined pressing seat 6, and arc-head guide bars which are symmetrical in the front and back are installed at the top end of the inclined pressing seat 6.

It has to be said that the lock pin 11 adopts a mushroom-shaped structure, the middle part of the lock bar 2 is provided with the lock hole 7, the lock hole 7 adopts an integral shape with a wide upper part and a narrow lower part, and the lock pin 11 can penetrate through the lock hole 7 only from the widest position at the upper part.

Still further, an assembly opening is formed in the upper portion of the front side of the shell 1, the touch screen 3 is embedded and installed in the position of the assembly opening, the radiator 9 is installed on the lower portion of the inner side of the shell 1, air outlet grooves are formed in the left side and the right side of the radiator 9, an air inlet hole matched with the radiator 9 is formed in the front end of the shell 1, and an air exhaust hole is formed in the rear side of the shell 1.

When overhauing, when the access panel 10 is lifted up, lockpin 11 moves on access panel 10 and separates with shell 1, the dismouting is swift, the slanted bar 8 pull-up on access panel 10, and then separate with the oblique seat of pressing 6 of 5 tip of inner shell, make inner shell 5 loosened, alright open with rotating forward, the convenient maintenance and the maintenance that carry out inside electronic component, and all inner shells 5 of unilateral can lock in step and relax, can be quick open the inner shell when maintaining, maintain and maintain easy operation, touch screen 3 can conveniently be controlled, and the efficiency of overhaul is improved.

The measurement and control protection element 12 related to the embodiment adopts an integrated protection measurement and control unit which is produced by the energy control company of the united states and has the model of AEC MPR-2014, a vxworks operating system, a power supply assembly, a control switch and a wire harness which are matched with the integrated protection measurement and control unit can also be provided by a manufacturer, the measurement and control protection element 12 is connected with an external protected element through the wire harness, the working state of a relay can be obtained through analog quantity detection and switching quantity detection, a detection signal is further processed by a built-in processor, an output command is automatically obtained, subsequent operations such as power-off protection and the like are carried out, in addition, a fan is arranged in the radiator 9, and air circulation can be carried out; touch screen 3 adopts the current touch screen module that the producer provided, can support touch screen control, makes things convenient for personnel to operate, the utility model discloses in relate to circuit and electronic components and module and be prior art, the technical staff in the field can realize completely, need not proud, the utility model discloses the content of protection also does not relate to the improvement to inner structure and method.

The working principle is as follows: when shielding protection is carried out, access panel 10 pushes down the back, can push down 8 slanted bars and then push back inner shell 5, the parcel is observing and controlling the protective element 12 outside, and then realize solitary shielding, and the gap of inner shell 5 is sealed, guarantee the shielding effect, when overhauing, lift access panel 10 alright with 8 slanted bars pull-ups, and then alright in order to relax inner shell 5, make inner shell 5 can singly open respectively, the convenience is overhauld and is maintained internal electronic component, and all inner shells 5 of unilateral can lock in step and relax, can be quick when maintaining open inner shell 5, inner shell 5 adopts the material of electromagnetic shield to make, can carry out the pertinence electromagnetic protection, maintain and maintain easy operation, improve maintenance efficiency.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a protection device is observed and controled in automation with touch function, includes shell (1), shell (1) inboard rear portion is installed and is observed and controled protective element (12), its characterized in that: access panel (10) are installed to the lateral wall about shell (1), shell (1) inboard is installed and is covered inner shell (5) observing and controlling protective element (12) front side, oblique strip (8) are installed towards inner shell (5) one side in access panel (10), inner shell (5) tip outer wall install with oblique strip (8) complex oblique pressure seat (6), access panel (10) edge fixed mounting has lockpin (11), lateral wall install with lockpin (11) complex locking strip (2) about shell (1).

2. The automatic measurement and control protection device with the touch function according to claim 1, characterized in that: observe and control protection component (12) and set up in groups, shell (1) middle part is provided with the partition panel, lateral wall install about shell (1) with observe and control protection component (12) group number unanimous torque shaft frame (14), the pivot and the inner shell (5) tip fixed connection of torque shaft frame (14).

3. The automatic measurement and control protection device with the touch function according to claim 2, characterized in that: the torsion shaft frame (14) comprises a torsion spring, a rotating shaft and a fixed connecting seat, the end part of the rotating shaft is fixedly connected with the inner shell (5), the rotating shaft is connected with the fixed connecting seat in a penetrating and rotating mode, the torsion spring is sleeved and fixedly installed in the middle of the outer side of the rotating shaft, the torsion spring is located inside the fixed connecting seat, and the torsion spring is fixedly connected with the fixed connecting seat.

4. The automatic measurement and control protection device with the touch function according to claim 3, characterized in that: the utility model discloses a protection component, including inner shell (5), shell (14), inner shell (5) rear side wall is provided with joint strip, joint strip and shell (1) are located the inseparable crimping of rear side inner wall of observing and controling protection component (12) edge, inner shell (5) front portion is close to torsion pedestal (14) one end fixed mounting and has shielding adhesive tape, shielding adhesive tape and torsion pedestal (14) front side left part extrusion contact.

5. The automatic measurement and control protection device with the touch function according to claim 1, characterized in that: the utility model discloses an outer shell, including inner shell (5) front side edge department inlay joint seat (15) that are fixed with flexible material, the inboard anterior fixed mounting of shell (1) has and joint seat (15) complex bulb seat (13), bulb seat (13) are provided with the extrusion bulb towards access panel (10) one side, joint seat (15) front side is opened and is equipped with the jack.

6. The automatic measurement and control protection device with the touch function according to claim 5, characterized in that: the oblique strip (8) adopts the slope setting that the top leaned forward, the bottom retroverted, oblique pressure seat (6) are provided with the slope spout towards oblique strip (8) one side, the arc head gib block of symmetry around installing oblique pressure seat (6) top.

7. The automatic measurement and control protection device with the touch function according to claim 6, characterized in that: the lock pin (11) is of a mushroom-shaped structure, the middle of the lock bar (2) is provided with the lock hole (7), the lock hole (7) is of an integral shape with a wide upper part and a narrow lower part, and the lock pin (11) can only penetrate through the lock hole (7) from the widest position of the upper part.

8. The automatic measurement and control protection device with the touch function according to claim 7, characterized in that: the utility model discloses a heat radiator, including shell (1), assembly mouth position inlay and establish and install touch screen (3), radiator (9) are installed to shell (1) inboard lower part, the radiator (9) left and right sides is provided with the air outlet duct, shell (1) front end seted up with radiator (9) complex inlet port, shell (1) rear side is opened and is equipped with the hole of airing exhaust.