CN215493786U

CN215493786U - Automobile new forms of energy circuit detects uses universal meter

Info

Publication number: CN215493786U
Application number: CN202120755301.0U
Authority: CN
Inventors: 王欲进; 宋江娜
Original assignee: Thai Nguyen University
Current assignee: Thai Nguyen University
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2022-01-11
Anticipated expiration: 2031-04-14

Abstract

The utility model discloses a multimeter for detecting a new energy circuit of an automobile, which comprises a multimeter body, wherein a measuring jack is embedded and installed at the bottom of the front surface of the multimeter body, an L-shaped measuring black line plug is installed on the front surface of the measuring jack at the top, an L-shaped measuring red line plug is installed on the front surface of the measuring jack at the bottom, a fixed block is fixedly connected to the bottom of the right side of the multimeter body, and empty grooves are formed in the top and the bottom of the front surface of the fixed block. The universal meter has the advantages of being stable and anti-dropping through the arrangement of the L-shaped red line measuring plug, the fixing block, the L-shaped black line measuring plug, the fixing clamp plate, the movable clamp plate, the accommodating groove, the second bevel gear, the screw sleeve, the movable rod, the first bevel gear, the screw rod and the empty groove, and solves the problems that an existing universal meter cannot stably clamp a meter pen, the meter pen is easy to loosen or separate during installation and use, normal use of a user is affected, and practicability of the universal meter is reduced.

Description

Automobile new forms of energy circuit detects uses universal meter

Technical Field

The utility model relates to the technical field of new energy automobiles, in particular to a multimeter for detecting an automobile new energy circuit.

Background

The new energy automobile adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, forms an automobile with advanced technical principle, new technology and new structure, comprises four types of Hybrid Electric Vehicles (HEV), pure electric vehicles (BEV, including solar energy automobiles), Fuel Cell Electric Vehicles (FCEV), other new energy automobiles (such as efficient energy storage devices including super capacitors, flywheels and the like) and the like, and the unconventional automobile fuel refers to fuel except gasoline and diesel oil.

In new energy automobile production course of working, can use the universal meter to detect the circuit, general universal meter has the red interface of three difference according to the difference of measuring the project, be ordinary current interface respectively, little current interface and voltage resistance interface, all can be used to pegging graft of red pen-shape metre, a black interface in addition, be used for pegging graft black pen-shape metre, during the use, need survey different projects, black pen-shape metre inserts the black interface, generally need not adjust, and the interface need be changed to red pen-shape metre, and the centre gripping can't be stabilized to the pen-shape metre to current universal meter, the pen-shape metre produces easily when installing and using and becomes flexible or breaks away from, influence user normal use, the practicality of universal meter has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multimeter for detecting a new energy circuit of an automobile, which has the advantage of stable anti-falling, and solves the problems that the conventional multimeter cannot stably clamp a pen-shape, the pen-shape is easy to loosen or separate when being installed and used, the normal use of a user is influenced, and the practicability of the multimeter is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: an automobile new energy circuit detection multimeter comprises a multimeter body, wherein a measuring jack is embedded and installed at the bottom of the front surface of the multimeter body, an L-shaped measuring black line plug is installed at the front surface of the top measuring jack, an L-shaped measuring red line plug is installed at the front surface of the bottom measuring jack, a fixed block is fixedly connected to the bottom of the right side of the multimeter body, empty grooves are respectively formed in the top and the bottom of the front surface of the fixed block, an accommodating groove is formed in one side, opposite to the two empty grooves, of the inner cavity of each empty groove, a fixed clamping plate is embedded and installed at one side, far away from the accommodating groove, of the inner cavity of each empty groove, a movable rod penetrates through the center of the right side of the fixed block, a first bevel gear penetrates through the left side of the surface of the movable rod to the inner cavity of the accommodating groove and is fixedly sleeved with the first bevel gear, threaded sleeves are respectively arranged at the top and the bottom of the inner cavity of the accommodating groove, and a second bevel gear is fixedly sleeved on the surface of each threaded sleeve, the second bevel gear is meshed with the first bevel gear, a screw is in threaded connection with an inner cavity of the threaded sleeve, and one sides of the two opposite screws penetrate through the inner cavity of the empty groove and are fixedly connected with a movable clamping plate.

Preferably, the outer fixed surface cover of multimeter body is equipped with the elasticity rubber protective sheath, the quantity of measuring the jack is a plurality of.

Preferably, the center of the top of the multimeter body is movably connected with a lifting handle, and the top of the multimeter body is provided with a groove matched with the lifting handle for use.

Preferably, the right side fixedly connected with antiskid of movable rod is turned round the piece, it inlays on the right side of accomodating the inslot cavity and installs the first installation bearing that uses with the movable rod cooperation.

Preferably, the top and the bottom of the inner cavity of the accommodating groove are both embedded with second mounting bearings matched with the threaded sleeves for use, and the fixed clamping plate and the movable clamping plate are both arc-shaped.

Preferably, both sides of the back surface of the movable clamping plate are fixedly connected with guide rods, and the bottom of the cavity of the hollow groove is provided with a guide groove matched with the guide rods for use.

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

1. the universal meter has the advantages of being stable and anti-dropping through the arrangement of the L-shaped red line measuring plug, the fixing block, the L-shaped black line measuring plug, the fixing clamp plate, the movable clamp plate, the accommodating groove, the second bevel gear, the screw sleeve, the movable rod, the first bevel gear, the screw rod and the empty groove, and solves the problems that an existing universal meter cannot stably clamp a meter pen, the meter pen is easy to loosen or separate during installation and use, normal use of a user is affected, and practicability of the universal meter is reduced.

2. According to the utility model, the elastic rubber protective sleeve is arranged, the universal meter body can be protected elastically, the carrying handle is arranged, the universal meter body can be conveniently carried and held, the meter pen wire harness can be tightly clamped by arranging the fixed clamp plate and the movable clamp plate, the wire harness is prevented from moving randomly, the movable rod and the screw sleeve can be stably supported by arranging the first mounting bearing and the second mounting bearing, the movable rod can be conveniently driven to rotate by arranging the anti-slip torsion block, and the movable clamp plate can stably move up and down by arranging the guide groove and the guide rod in a matched manner.

Drawings

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

FIG. 2 is a front sectional view of the fixing block structure of the present invention;

fig. 3 is a right side sectional view of the anchor block structure of the present invention.

In the figure: 1 universal meter body, 2 measure jack, 3L type measure red line plug, 4 fixed blocks, 5L type measure black line plug, 6 elastic rubber protective sheaths, 7 fixed splint, 8 movable splint, 9 accommodating grooves, 10 second bevel gears, 11 guide grooves, 12 swivel nuts, 13 movable rods, 14 first installation bearings, 15 first bevel gears, 16 screw rods, 17 dead slots, 18 guide rods, 19 second installation bearings.

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. 1-3, a multimeter for detecting a new energy circuit of an automobile comprises a multimeter body 1, an elastic rubber protective sleeve 6 is fixedly sleeved on the outer surface of the multimeter body 1, the multimeter body 1 can be elastically protected by the elastic rubber protective sleeve 6, a plurality of measuring jacks 2 are embedded at the bottom of the front surface of the multimeter body 1, an L-shaped measuring black line plug 5 is installed on the front surface of the top measuring jack 2, an L-shaped measuring red line plug 3 is installed on the front surface of the bottom measuring jack 2, a fixed block 4 is fixedly connected to the bottom of the right side of the multimeter body 1, empty slots 17 are respectively formed at the top and the bottom of the front surface of the fixed block 4, an accommodating slot 9 is formed at one side of the two empty slots 17 opposite to each other, a fixed clamping plate 7 is embedded at one side of the inner cavity of the empty slot 17 far away from the accommodating slot 9, a movable rod 13 penetrates through the center of the right side of the fixed block 4, an anti-slip torsion block is fixedly connected to the right side of the movable rod 13, the anti-slip torsion block is arranged, the movable rod 13 can be conveniently driven to rotate, a first mounting bearing 14 matched with the movable rod 13 for use is embedded and mounted on the right side of an inner cavity of the accommodating groove 9, a first bevel gear 15 is fixedly sleeved on the left side of the surface of the movable rod 13 and penetrates into the inner cavity of the accommodating groove 9, screw sleeves 12 are respectively arranged at the top and the bottom of the inner cavity of the accommodating groove 9, second mounting bearings 19 matched with the screw sleeves 12 for use are respectively embedded and mounted at the top and the bottom of the inner cavity of the accommodating groove 9, the movable rod 13 and the screw sleeves 12 can be stably supported by arranging the first mounting bearings 14 and the second mounting bearings 19, a second bevel gear 10 is fixedly sleeved on the surface of the screw sleeves 12, and the second bevel gear 10 is meshed with the first bevel gear 15, the inner cavity of the screw sleeve 12 is in threaded connection with screw rods 16, one opposite sides of the two screw rods 16 penetrate through the inner cavity of the hollow groove 17 and are fixedly connected with a movable clamp plate 8, the fixed clamp plate 7 and the movable clamp plate 8 are both arc-shaped, the meter pen wire harness can be tightly clamped by arranging the fixed clamp plate 7 and the movable clamp plate 8, the wire harness is prevented from moving randomly, guide rods 18 are fixedly connected to two sides of the back surface of the movable clamp plate 8, guide grooves 11 matched with the guide rods 18 are formed in the bottom of the inner cavity of the hollow groove 17, the movable clamp plate 8 can stably move up and down by arranging the guide grooves 11 and the guide rods 18, a lifting handle is movably connected to the center of the top of the universal meter body 1, grooves matched with the lifting handle are formed in the top of the universal meter body 1, and the universal meter body 1 can be conveniently carried and held by arranging the lifting handle, through setting up the L type and measuring red line plug 3, the fixed block 4, the L type is measured black line plug 5, solid fixed splint 7, remove splint 8, accomodate groove 9, second bevel gear 10, swivel nut 12, movable rod 13, first bevel gear 15, screw rod 16 and dead slot 17 cooperation are used, have the advantage of stabilizing the anticreep, it can't stabilize the centre gripping to the pen-shape metre to have solved current universal meter, the pen-shape metre produces not hard up or breaks away from easily when installing and using, influence user normal use, the problem of universal meter practicality has been reduced.

During the use, each part all is in initial condition, at first, measure red line plug 3 with the L type and measure black line plug 5 with the L type and insert respectively and install on measuring jack 2, then pass the pencil dead slot 17 and contact with solid fixed splint 7, user's corotation movable rod 13, drive first bevel gear 15 and rotate, can make two second bevel gear 10 revolve to opposite rotation, drive swivel nut 12 and rotate, under the cooperation of guide way 11 and guide bar 18, can make screw rod 16 outwards remove simultaneously, drive movable splint 8 and slide in dead slot 17, and be close to solid fixed splint 7 gradually, under the cooperation of solid fixed splint 7, can install the pencil centre gripping of table in dead slot 17, prevent that the pencil from removing at will.

All kinds of parts used in the application document are standard parts and can be purchased from the market, the specific connection mode of all parts adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the conventional models in the prior art are adopted for machinery, parts and electrical equipment, the conventional connection mode in the prior art is adopted for circuit connection, and detailed description is not given here.

In summary, the following steps: this automobile new energy circuit detects uses universal meter, measure red line plug 3 through setting up the L type, fixed block 4, black line plug 5 is measured to the L type, solid fixed splint 7, movable splint 8, accomodate groove 9, second bevel gear 10, swivel nut 12, movable rod 13, first bevel gear 15, screw rod 16 and dead slot 17 cooperation are used, the advantage of stable anticreep has, the current universal meter can't stabilize the centre gripping to the pen-shape metre has been solved, the pen-shape metre produces easily when the installation is used and becomes flexible or breaks away from, influence user normal use, the problem of universal meter practicality has been reduced.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a car new forms of energy circuit detects uses universal meter, includes universal meter body (1), its characterized in that: the universal meter comprises a universal meter body (1), wherein a measuring jack (2) is installed at the bottom of the front surface of the universal meter body (1) in an embedded mode, a L-shaped measuring black line plug (5) is installed at the front surface of the top measuring jack (2), an L-shaped measuring red line plug (3) is installed at the front surface of the bottom measuring jack (2), a fixed block (4) is fixedly connected to the bottom of the right side of the universal meter body (1), empty grooves (17) are formed in the top and the bottom of the front surface of the fixed block (4), accommodating grooves (9) are formed in one opposite sides of the two empty grooves (17), a fixed clamping plate (7) is installed at one side, away from the accommodating grooves (9), of the inner cavity of each empty groove (17) in an embedded mode, a movable rod (13) penetrates through the center of the right side of the fixed block (4), the inner cavity of the surface of the movable rod (13) penetrates through the inner cavity of the accommodating grooves (9) and is fixedly sleeved with a first bevel gear (15), the top and the bottom of the inner cavity of the accommodating groove (9) are both provided with threaded sleeves (12), the surface of each threaded sleeve (12) is fixedly sleeved with a second bevel gear (10), the second bevel gear (10) is meshed with a first bevel gear (15), the inner cavity of each threaded sleeve (12) is in threaded connection with a screw (16), and one side of each of the two opposite screws (16) penetrates through the inner cavity of the empty groove (17) and is fixedly connected with a movable clamping plate (8).

2. The multimeter for detecting the new energy circuit of the automobile according to claim 1, wherein: the outer fixed surface cover of universal meter body (1) is equipped with elasticity rubber protective sheath (6), the quantity of measuring jack (2) is a plurality of.

3. The multimeter for detecting the new energy circuit of the automobile according to claim 1, wherein: the center of the top of the universal meter body (1) is movably connected with a lifting handle, and the top of the universal meter body (1) is provided with a groove matched with the lifting handle for use.

4. The multimeter for detecting the new energy circuit of the automobile according to claim 1, wherein: the right side fixedly connected with antiskid of movable rod (13) is turned round the piece, it inlays on the right side of accomodating groove (9) inner chamber and installs first installation bearing (14) that use with movable rod (13) cooperation.

5. The multimeter for detecting the new energy circuit of the automobile according to claim 1, wherein: the top and the bottom of the inner cavity of the accommodating groove (9) are both embedded with second mounting bearings (19) matched with the threaded sleeves (12) for use, and the fixed clamping plate (7) and the movable clamping plate (8) are both arc-shaped.

6. The multimeter for detecting the new energy circuit of the automobile according to claim 1, wherein: the two sides of the back surface of the movable clamping plate (8) are fixedly connected with guide rods (18), and the bottom of the inner cavity of the hollow groove (17) is provided with a guide groove (11) matched with the guide rods (18).