CN215267605U

CN215267605U - Microcomputer protection constant value calibration device

Info

Publication number: CN215267605U
Application number: CN202121187455.0U
Authority: CN
Inventors: 杨帆; 张寅瑞
Original assignee: Wuhan Hanyuanjiji Electric Power Co ltd
Current assignee: Wuhan Hanyuanjiji Electric Power Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-12-21
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a microcomputer protection fixed value calibration device, which comprises a calibration device main body, a machine cover, a machine body, a display screen, a data line, a handle, a plug, a strap fixing groove, a square clamping block, a slot, a square clamping groove, a limiting hole and a wear-resistant pad, the utility model is different from the prior art, has reasonable structure, the display screen is used for displaying calibration data, the data line is matched with a USB interface to electrically connect a microcomputer with the calibration device main body, so as to facilitate the transmission of the calibration data, the handle facilitates the lifting of the calibration device main body, the plug is matched with the slot to fix the machine cover and the machine body, the strap fixing groove is used for fixing the strap, the calibration device main body can be carried with one person, time and labor are saved, the square clamping block is matched with the square clamping groove to fix the machine cover and the machine body, the limiting hole prevents the plug from sliding down to the inside the machine body, the wear-resistant pad strengthens the wear-resistant strength of the bottom of the machine body, the bottom of the machine body is prevented from being worn after long-time use.

Description

Microcomputer protection constant value calibration device

Technical Field

The utility model belongs to the technical field of the computer protection, concretely relates to computer protection definite value calibration equipment.

Background

The existing relay protection is gradually replaced by microcomputer protection, the microcomputer needs to be checked first when in use, the error of the protection fixed value of the microcomputer is prevented, the existing checking device is inconvenient to carry about and cannot check the microcomputer anytime and anywhere, and when the checking device is placed in an exposed mode for a long time, the checking device is extremely easy to damage due to external impact, so that the subsequent use of the checking device is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a microcomputer protection definite value calibration equipment has strengthened calibration equipment's the ability of taking with oneself, has changed the mode of accomodating, prevents that calibration equipment from being damaged.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a microcomputer protection definite value calibration equipment, includes the calibration equipment main part, and the calibration equipment main part includes cover and fuselage, the cover of calibration equipment main part with the fuselage of calibration equipment main part passes through hinge swing joint, the inner wall surface of cover is provided with the display screen, the surface connection of fuselage has the data line, the bottom of data line is passed the fuselage, the fixed handle that is provided with in side of fuselage, the side of fuselage is provided with two spigots, and two the spigots are located respectively the both sides of handle to mutual symmetry, the braces fixed slot has all been seted up to the both sides of fuselage, and two the mutual symmetry in position of braces fixed slot.

As a further aspect of the present invention: the one end electric connection that the data line kept away from the fuselage has the microcomputer, the USB interface has been seted up on the top surface of microcomputer, the data line cooperation the USB interface can with the microcomputer with calibration equipment main part electric connection makes things convenient for the transmission of calibration data.

As a further aspect of the present invention: the inner wall surface edge of cover is provided with two square fixture blocks, and two the mutual symmetry in position of square fixture block, two the slot has all been seted up to the side of square fixture block, the size of slot with the bottom of plug matches, the plug with the slot cooperation can with the cover with the fuselage is fixed.

As a further aspect of the present invention: two square clamping grooves are formed in the edge of the surface of the machine body, the size of each square clamping groove is matched with the corresponding square clamping block, the positions of the square clamping grooves are symmetrical, and the square clamping blocks are matched with the square clamping grooves, so that the machine cover and the machine body are fixed.

As a further aspect of the present invention: the novel plug is characterized in that a limiting hole is formed in the machine body, the plug is located in the limiting hole, and the limiting hole prevents the plug from sliding to the interior of the machine body.

As a further aspect of the present invention: the bottom of fuselage is provided with the wear pad, the size of wear pad with the fuselage phase-match, the wear pad strengthens the abrasion resistance of fuselage bottom prevents to use for a long time the fuselage bottom produces wearing and tearing.

Advantageous effects

Compared with the prior art, the utility model provides a microcomputer protection definite value calibration equipment possesses following beneficial effect:

the utility model discloses be different from current technique, and is rational in infrastructure, the display screen is used for showing the check-up data, data line cooperation USB interface can be with microcomputer and check-up device main part electric connection, make things convenient for the transmission of check-up data, the handle has made things convenient for carrying of check-up device main part to carry, plug and slot cooperation can be fixed cover and fuselage, the braces fixed slot is used for fixed braces, can hand-carry the check-up device main part, not only labour saving and time saving, square fixture block cooperation square clamping groove can be fixed cover and fuselage, spacing hole prevents inside plug landing to the fuselage, the abrasion resistance of fuselage bottom is strengthened to the abrasive pad, prevent to use the fuselage bottom for a long time and produce wearing and tearing.

Drawings

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

fig. 1 is a closed perspective view of the present invention;

fig. 2 is an open perspective view of the present invention;

fig. 3 is a cross-sectional view of the present invention.

In the figure: 1. a calibration device main body; 2. a machine cover; 3. a body; 4. a display screen; 5. a data line; 6. a handle; 7. plugging; 8. a strap fixing groove; 9. a microcomputer; 10. a USB interface; 11. a square fixture block; 12. a slot; 13. a square clamping groove; 14. a limiting hole; 15. a wear pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a microcomputer protection constant value calibration device comprises a calibration device main body 1, the calibration device main body 1 comprises a cover 2 and a body 3, the cover 2 of the calibration device main body 1 is movably connected with the body 3 of the calibration device main body 1 through a hinge, a display screen 4 is arranged on the inner wall surface of the cover 2, the surface of the body 3 is connected with a data line 5, the bottom end of the data line 5 penetrates through the body 3, a handle 6 is fixedly arranged on the side surface of the body 3, two plug bolts 7 are arranged on the side surface of the body 3, the two plug bolts 7 are respectively arranged on the two sides of the handle 6 and are mutually symmetrical, strap fixing grooves 8 are respectively arranged on the two sides of the body 3, the positions of the two strap fixing grooves 8 are mutually symmetrical, one end of the data line 5, far away from the body 3, is electrically connected with a microcomputer 9, a USB interface 10 is arranged on the top surface of the microcomputer 9, the data line 5 can be matched with the USB interface 10 to electrically connect the microcomputer 9 with the calibration device main body 1, the transmission of the verification data is convenient, the edge of the inner wall surface of the machine cover 2 is provided with two square clamping blocks 11, the positions of the two square clamping blocks 11 are mutually symmetrical, the side surfaces of the two square clamping blocks 11 are respectively provided with a slot 12, the size of the slot 12 is matched with the bottom of the plug 7, the plug 7 can be matched with the slot 12 to fix the machine cover 2 and the machine body 3, the edge of the surface of the machine body 3 is provided with two square clamping grooves 13, the size of the square clamping grooves 13 is matched with the square clamping blocks 11, the positions are mutually symmetrical, the square clamping blocks 11 can be matched with the square clamping grooves 13 to fix the machine cover 2 and the machine body 3, the interior of the machine body 3 is provided with a limiting hole 14, the plug 7 is positioned in the limiting hole 14, the limiting hole 14 prevents the plug 7 from sliding down to the interior of the machine body 3, the bottom of the machine body 3 is provided with a wear-resistant pad 15, the size of the wear-resistant pad 15 is matched with the machine body 3, and strengthens the strength of the bottom of the machine body 3, the bottom of the machine body 3 is prevented from being worn after long-term use.

The utility model discloses a theory of operation: the device is when using, insert USB interface 10 with data line 5 in, make calibration equipment main part 1 and microcomputer 9 electric connection, make things convenient for the transmission of calibration data, when needs are with calibration equipment main part 1 hand-carried, close cover 2, square fixture block 11 inserts square draw-in groove 13, insert slot 12 with plug 7 in, it is fixed to make cover 2 and fuselage 3, prevent that calibration equipment main part 1 from opening when removing, be fixed in braces fixed slot 8 inside with the braces, can be with calibration equipment main part 1 back of the body on the shoulder, because of calibration equipment main part 1 is the design of suitcase appearance, make calibration equipment main part 1 when accomodating and placing, can not cause the damage by external impact, the utility model discloses strengthened calibration equipment main part 1's portable ability, changed the mode of accomodating, prevent that calibration equipment main part 1 from being damaged.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 a microcomputer protection definite value verifying attachment, includes verifying attachment main part (1), its characterized in that: check-up device main part (1) includes cover (2) and fuselage (3), cover (2) of check-up device main part (1) with fuselage (3) of check-up device main part (1) pass through hinge swing joint, the inner wall surface of cover (2) is provided with display screen (4), the surface of fuselage (3) is connected with data line (5), the bottom of data line (5) is passed fuselage (3), the fixed handle (6) that are provided with in side of fuselage (3), the side of fuselage (3) is provided with two spigots (7), and two spigots (7) are located respectively the both sides of handle (6) to mutual symmetry, braces fixed slot (8), and two have all been seted up to the both sides of fuselage (3) the mutual symmetry in position of braces fixed slot (8).

2. The microcomputer protection constant value verification device according to claim 1, wherein: one end of the data line (5) far away from the machine body (3) is electrically connected with a microcomputer (9), and a USB interface (10) is arranged on the top end surface of the microcomputer (9).

3. The microcomputer protection constant value verification device according to claim 1, wherein: the inner wall surface edge of cover (2) is provided with two square fixture blocks (11), and two the position of square fixture block (11) is symmetry each other, two slot (12) have all been seted up to the side of square fixture block (11), the size of slot (12) with the bottom of plug (7) matches.

4. The microcomputer protection constant value verification device according to claim 3, wherein: two square clamping grooves (13) are formed in the edge of the surface of the machine body (3), the size of each square clamping groove (13) is matched with the corresponding square clamping block (11), and the positions of the square clamping grooves are symmetrical to each other.

5. The microcomputer protection constant value verification device according to claim 1, wherein: the novel multifunctional plug is characterized in that a limiting hole (14) is formed in the machine body (3), and the plug (7) is located in the limiting hole (14).

6. The microcomputer protection constant value verification device according to claim 1, wherein: the bottom of fuselage (3) is provided with wear pad (15), the size and the fuselage (3) phase-match of wear pad (15).