CN218958625U - Portable electric power operation and maintenance equipment - Google Patents

Abstract

The utility model discloses portable electric power operation and maintenance equipment which comprises a shell, wherein an operation key panel and a high-definition liquid crystal screen are respectively arranged on the outer wall of one side of the shell, a screen protection cover and a key protection cover are respectively and fixedly arranged on the outer wall of one side of the shell, the screen protection cover is made of transparent materials, a plurality of limiting cylinders corresponding to keys of the operation key panel are fixedly connected on the inner wall of one side of the key protection cover, round holes are formed in one side of each of the limiting cylinders and one side of the key protection cover, a movable rod is inserted into each round hole, a pressing block is fixedly connected at one end of each movable rod, a fixing ring is fixedly sleeved on the outer portion of each movable rod, and the fixing rings are embedded into the limiting cylinders. The screen protection cover and the key protection cover are arranged, so that the operation key panel of the operation and maintenance equipment and the high-definition liquid crystal screen cover can be protected, adhesion of dust or impurities can be prevented, meanwhile, the water resistance is greatly improved, and the service life is prolonged.

Description

Portable electric power operation and maintenance equipment

Technical Field

The utility model relates to the technical field of operation and maintenance equipment, in particular to portable electric operation and maintenance equipment.

Background

In an alternating-current power distribution network, a power distribution automation terminal is mainly installed outdoors and in suburbs, voltage and current analog quantity signals are required to be applied to the terminal for field operation and maintenance of the power distribution automation terminal, and the switching value output signals of a detection terminal are required to be verified.

In the prior art, as in the patent of CN202123435395.2, a portable distribution test operation and maintenance device is disclosed, in the above patent, each module is integrally installed in a shell, the volume portable of the device is reduced, the battery module adopts DCV lithium iron phosphate battery pack, electric shock risk is reduced, and can continuous operation and maintenance for an ultra-long time, and the portable distribution test operation and maintenance device has the characteristics of simple structure, low cost and strong practicality.

Disclosure of Invention

The present utility model is directed to a portable power operation and maintenance device, which solves the above-mentioned problems.

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

the utility model provides a portable electric power fortune dimension equipment, includes the casing, one side outer wall of casing is provided with operation button panel and high definition liquid crystal screen respectively, one side outer wall of casing is fixed respectively and is provided with screen safety cover and button safety cover, the screen safety cover adopts transparent material, one side inner wall rigid coupling of button safety cover has a plurality of spacing section of thick bamboo that corresponds with the button of operation button panel, one side of spacing section of thick bamboo and button safety cover all is provided with the round hole, the inside carriage release lever that has pegged graft of round hole, the one end rigid coupling of carriage release lever has the pressing block, and the outside fixed solid fixed ring that has cup jointed of carriage release lever, gu fixed ring gomphosis has cup jointed elastomeric element in the inside of spacing section of thick bamboo in the outside that corresponds the carriage release lever between one side outer wall of fixed ring and the one side inner wall of spacing section of thick bamboo.

Further, the elastic component is a spring, and two ends of the spring are fixedly connected with one side outer wall of the fixed ring and one side inner wall of the limiting cylinder respectively.

Further, the outer walls of the two sides of the shell are provided with heat dissipation holes distributed at equal intervals, and the four corners of the bottom end of the shell are fixedly provided with supporting legs.

Further, the outside edges and corners department of casing is fixed to be provided with the protection piece, the material of protection piece is rubber.

Further, a handle is arranged in the middle of the top end of the shell, and anti-skid grains made of rubber materials are sleeved outside the handle.

Further, a handle groove matched with the handle is formed in the top end of the shell, and the handle is rotatably arranged in the handle groove.

Further, the outer walls of the two sides of the shell are fixedly provided with rectangular cylinders corresponding to the side of the radiating holes, a sealing plate is inserted into the outer wall of one side of each rectangular cylinder, which is close to the radiating holes, and one side of each rectangular cylinder is connected with a limit screw through threads.

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

1. this a portable electric power fortune dimension equipment for through being provided with screen safety cover and button safety cover, it can establish the protection including operation button panel and the high definition liquid crystal screen of fortune dimension equipment, also can not cause the influence to the operation of button through pressing the briquetting, can prevent the adhesion of dust or impurity like this, also improves waterproof nature simultaneously greatly, and then improves life.

2. This a portable electric power fortune dimension equipment for being provided with the shrouding, can seal the louvre through the removal of shrouding, can be fine like this dustproof when not using, if meet rainy day in outdoor fortune dimension moreover, also can further improve fortune dimension equipment's waterproof nature.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

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 application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

fig. 1 is a schematic diagram of the overall structure of a portable power operation and maintenance device according to the present utility model;

fig. 2 is a schematic diagram of an operation key panel of a portable power operation and maintenance device according to the present utility model;

fig. 3 is a schematic diagram of a key protection cover of a portable power operation and maintenance device according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a housing; 2. a screen protection cover; 3. a key protection cover; 4. pressing the blocks; 5. a protection block; 6. a handle; 7. a handle groove; 8. a rectangular cylinder; 9. a sealing plate; 10. a limit screw; 11. a support leg; 12. operating a key panel; 13. a high-definition liquid crystal screen; 14. a moving rod; 15. a limiting cylinder; 16. an elastic member; 17. and a fixing ring.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. The advantages and features of the present utility model will become more apparent from the following description. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, in an embodiment of the present utility model, a portable power operation and maintenance device includes a housing 1, that is, a casing of the power operation and maintenance device, where a circuit board is installed on a bottom plate inside the housing 1, and a main control module, a power amplification module, a switching value module, and a communication module are installed on the circuit board; the main control module is respectively connected with the man-machine interaction module, the power amplification module, the switching value module and the communication module; the power module is arranged on a bottom plate in the shell 1 and is respectively connected with the man-machine interaction module, the main control module, the power amplifier module, the switching value module and the communication module; the power module adopts a DC12V lithium iron phosphate battery pack, the patent disclosure of CN202123435395.2 is omitted, specific working principles are omitted, the man-machine interaction module comprises an operation key panel 12 and a high-definition liquid crystal screen 13 which are respectively embedded and installed on one side outer wall of a shell 1, a screen protecting cover 2 and a key protecting cover 3 are respectively fixedly arranged on one side outer wall of the shell 1, the screen protecting cover 2 and the key protecting cover 3 cover the high-definition liquid crystal screen 13 and the operation key panel 12 respectively and protect the same, the screen protecting cover 2 adopts transparent materials such as transparent glass or plastic, one side inner wall of the key protecting cover 3 is stuck and fixedly connected with a plurality of limit barrels 15 corresponding to keys of the operation key panel 12, namely one limit barrel 15 corresponds to one key, one side of the limit barrels 15 and one side of the key protecting cover 3 are respectively provided with a round hole, a movable rod 14 is inserted in the round hole, one end of the movable rod 14 is fixedly connected with a pressing block 4 for conveniently operating the movable rod 14, a best carved key on the pressing block 4 is carved with a key symbol on the operation panel, at the time, the best pressing ring 17 is positioned on one side of the movable rod 14, the other side of the movable rod is in contact with the fixed ring 17, the fixed ring 17 is sleeved with the other side of the fixed ring 17, the fixed ring 17 is sleeved with the other side of the movable rod 17, and is contacted with the fixed ring 17, the fixed ring 17 is contacted with the other side of the fixed ring 17, and is contacted with the fixed ring 17, after the hand is loosened, under the action of the elastic component 16, the movable rod 14 is reset away from the key, and in order to reduce the extrusion force to the key, a rubber block can be fixedly mounted at the other end of the movable rod 14 in a sticking manner, so that the key is flexibly pressed.

In the utility model, the elastic component 16 can be a sponge ring, a rubber ring or a spring, preferably a spring, and two ends of the spring are respectively fixedly connected with one side outer wall of the fixed ring 17 and one side inner wall of the limit cylinder 15.

According to the utility model, the outer walls of the two sides of the shell 1 are provided with heat dissipation holes which are distributed equidistantly, the heat dissipation is carried out on the device, and the four corners of the bottom end of the shell 1 are fixedly provided with the supporting legs 11 through bolts, so that the device is stably supported.

According to the utility model, the protection block 5 is fixedly stuck at the external edge of the shell 1, and the protection block 5 is made of rubber, so that the device is protected and the anti-falling performance is improved.

In the utility model, the middle part of the top end of the shell 1 is provided with the handle 6, and the outer part of the handle 6 is sleeved with the anti-skid grains made of rubber materials, so that the portable device is convenient to carry.

In the utility model, the top end of the shell 1 is provided with the handle groove 7 matched with the handle 6, and the handle 6 is rotatably arranged in the handle groove 7 through the rotating shaft, namely, the handle 6 can be rotated and hidden in the handle groove 7 when not in use.

According to the utility model, the rectangular cylinder 8 is fixedly arranged on the outer walls of the two sides of the shell 1 corresponding to the radiating holes through the bolts, the sealing plate 9 is inserted into the outer wall of one side of the rectangular cylinder 8 close to the radiating holes, the sealing plate 9 and the shell 1 are in a bonding state, and the radiating holes can be sealed through the movement of the sealing plate 9, so that dust prevention can be well carried out when the device is not used, and if the device is used in rainy days in outdoor operation and maintenance, the waterproofness of the operation and maintenance equipment can be further improved, one side of the rectangular cylinder 8 is connected with the limiting screw 10 through threads, the limiting screw 10 is screwed down, the adjusted sealing plate 9 can be limited and fixed, and a rubber pad can be stuck and fixed on one side of the sealing plate 9 close to the shell 1 in order to further improve the waterproofness, so that the radiating holes can be better sealed.

The working principle of the utility model is as follows:

the device power is turned on to power on each module to work, how the device specifically carries out operation and maintenance detection is the prior art, refer to the patent of CN202123435395.2, the purpose of the device is to protect the operation key panel 12 and the high-definition liquid crystal screen 13 in the process of the operation and maintenance detection of the device, when the operation key panel 12 is needed to operate the device, the corresponding pressing block 4 is pressed by fingers, the pressing block 4 can enable the movable rod 14 to move and press towards the key, the fixing ring 17 can squeeze the spring at the moment, after the hand is loosened, the movable rod 14 is far away from the key to reset under the action of the spring, so that the use of the operation key panel 12 is not influenced, the operation key panel 12 can be covered and protected, the screen protection cover 2 is made of transparent materials, the high-definition liquid crystal screen 13 is not watched to influence, and the high-definition liquid crystal screen 13 can be covered and protected.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The utility model provides a portable electric power fortune dimension equipment, includes casing (1), one side outer wall of casing (1) is provided with operation button panel (12) and high definition liquid crystal screen (13) respectively, a serial communication port, one side outer wall of casing (1) is fixed respectively and is provided with screen safety cover (2) and button safety cover (3), screen safety cover (2) adopt transparent material, one side inner wall rigid coupling of button safety cover (3) has a plurality of spacing section of thick bamboo (15) that correspond with the button of operation button panel (12), one side of spacing section of thick bamboo (15) and button safety cover (3) all is provided with the round hole, the inside grafting of round hole has movable rod (14), one end rigid coupling of movable rod (14) has pressing piece (4), and the outside fixed joint of movable rod (14) has fixed ring (17), the inside of spacing section of thick bamboo (15) is gomphosis in to fixed ring (17) one side outer wall and spacing section of thick bamboo (15) corresponding to the outside of movable rod (14) and cup joint elastomeric element (16).

2. The portable electric power operation and maintenance device according to claim 1, wherein the elastic component (16) is a spring, and two ends of the spring are fixedly connected with one side outer wall of the fixed ring (17) and one side inner wall of the limiting cylinder (15) respectively.

3. The portable electric power operation and maintenance device according to claim 1, wherein heat dissipation holes distributed equidistantly are formed in outer walls of two sides of the shell (1), and supporting legs (11) are fixedly arranged at four corners of the bottom end of the shell (1).

4. A portable power operation and maintenance device according to claim 3, wherein a protection block (5) is fixedly arranged at an external corner of the housing (1), and the protection block (5) is made of rubber.

5. The portable electric power operation and maintenance device according to claim 1, wherein a handle (6) is arranged in the middle of the top end of the shell (1), and anti-skid patterns made of rubber materials are sleeved outside the handle (6).

6. The portable electric power operation and maintenance device according to claim 5, characterized in that the top end of the housing (1) is provided with a handle groove (7) adapted to the handle (6), and the handle (6) is rotatably arranged inside the handle groove (7).

7. A portable electric power operation and maintenance device according to claim 3, wherein rectangular cylinders (8) are fixedly arranged on the outer walls of the two sides of the shell (1) corresponding to the side of the radiating holes, a sealing plate (9) is inserted into the outer wall of one side of the rectangular cylinders (8) close to the radiating holes, and a limit screw (10) is connected to one side of the rectangular cylinders (8) through threads.

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