CN107894524A - A kind of quick detachable ammeter easy to install - Google Patents
A kind of quick detachable ammeter easy to install Download PDFInfo
- Publication number
- CN107894524A CN107894524A CN201711417506.2A CN201711417506A CN107894524A CN 107894524 A CN107894524 A CN 107894524A CN 201711417506 A CN201711417506 A CN 201711417506A CN 107894524 A CN107894524 A CN 107894524A
- Authority
- CN
- China
- Prior art keywords
- casing
- display
- touch panel
- fixed plate
- case lid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/04—Housings; Supporting racks; Arrangements of terminals
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Recording Measured Values (AREA)
Abstract
The invention discloses a kind of quick detachable ammeter easy to install, including casing, case lid and fixing device；Display is provided with the lateral surface of described case lid；Display is connected by contact plug assembly with described case lid；Described contact plug assembly includes positioning rod guiding device, linkage, the first touch panel, the second touch panel, fixed dam and torsionspring；The surface of case lid is provided with guide rail；Mobile base is provided with guide rail；Described Mobile base moves in described guide rail；Described display is connected with described Mobile base by eye-splice；Casing is installed on metope by fixing device, and radiating subassembly is additionally provided with casing.Display is installed by Mobile base, and Mobile base is moved at fixed dam along guide rail, and the first touch panel and the second touch panel are docked in positioning rod guiding device drive link mechanism, display installation.The ammeter that the both sides of the fixed plate of fixing device are provided with the anticreep fixed plate present invention is simple in construction, easy to use, is easy to promote.
Description
Technical field
The present invention relates to technical field of electric power, and in particular to a kind of quick detachable ammeter easy to install.
Background technology
Existing ammeter is during making is installed, and generally use screw connects watchcase with display board, this connection
Although mode can realize the fixation of instrument structure, in detachable maintaining, it is necessary to turn the screw in instrument, repeatedly grasping
After work, screw easily skids, while while screw is tightened, careless manipulation on display board also easily to damaging, not only
In this way, existing ammeter lacks heat abstractor, after ammeter longtime running, heat build-up caused by internal circuit components exists
It gauge internal, can not scatter, cause in ammeter that environment temperature does not gradually rise, so as to which influence ammeter internal component uses the longevity
Life.
The content of the invention
It is an object of the invention to provide a kind of quick detachable ammeter easy to install, structure is with regard to simple, simple operation
In order to solve the above-mentioned technical problem, the present invention provides following technical scheme：A kind of quick detachable ammeter easy to install, bag
Include casing, case lid and fixing device；Display is provided with the lateral surface of described case lid；
Described display is connected by contact plug assembly with described case lid；Described contact plug assembly includes fixed
Position rod guiding device, linkage, the first touch panel, the second touch panel, fixed dam and torsionspring；Described fixed dam is set
In described case lid surface, positioned at the side of display；The first described touch panel passes through linkage and described fixed dam
Connection；The second touch panel is provided with described display；Display makes first by positioning rod guiding device drive link mechanism
Touch panel and the docking of the second touch panel；Linkage is installed on by torsionspring on described fixed dam；The table of described case lid
Face is provided with guide rail；Mobile base is provided with described guide rail；Described Mobile base moves in described guide rail；Described is aobvious
Show that device is connected with described Mobile base by eye-splice；Switch, which is provided with, on described Mobile base hits plate；Guide rail side is provided with row
Cheng Kaiguan；Described casing is installed on metope by fixing device；Described fixing device includes fixed plate and is provided with solid
The dust cover on fixed board top；Described dust cover is articulated and connected with described fixed plate；Hanging hole is provided with described fixed plate；
Hook is provided with rear side of the casing；Radiating subassembly is additionally provided with described casing.
Further, described positioning rod guiding device includes the guide rod being fixedly connected with display and is fixedly installed on
Locating slot on fixed dam；Described locating slot includes the tapered socket for being arranged at front end and the cylinder for being arranged at rear end
Shape slot；Described guide rod is T-type structure.
Further, the both sides of described fixed plate are provided with anticreep fixed plate；It is provided with described anticreep fixed plate
Hole clipping；The back side of described casing is provided with the clip-connecting rod for being stuck in the hole clipping；Described clip-connecting rod and first connecting rod
It is articulated and connected；First connecting rod is articulated and connected with second connecting rod；Second connecting rod is articulated and connected with a pushing block；Described pushing block with
Screw rod is spirally connected；Screw rod is by drive motor.
Further, described clip-connecting rod moves along the first guide groove of box back surface；Described pushing block is carried on the back along casing
The second guide groove movement in face；The first described guide groove is vertical with the second described guide groove.
Further, described radiating subassembly includes being respectively arranged at vent above casing and fresh air inlet, is arranged at
Heat radiation rack in casing；Guide duct is provided with described heat radiation rack；Described guide duct is " mesh " font, including more transverse directions
Branch pipe(tube) and two longitudinal branch pipe(tube)s；Described athwartship leg road connects with described longitudinal branch pipe(tube), athwartship leg road and vertical
Some exhaust vents are provided with to branch pipe(tube)；The bottom of longitudinal branch pipe(tube) is provided with air intake vent.
Further, described heat radiation rack is inverted U-shaped structure.
The beneficial effect that is reached of the present invention is：The ammeter of the present invention includes casing, case lid and fixing device；Casing passes through
Fixing device is installed, convenient to dismantle and fix；Display is provided with the lateral surface of case lid；Display is pacified by Mobile base
Dress, Mobile base are moved at fixed dam along guide rail, and positioning rod guiding device drive link mechanism touches the first touch panel and second
Plate docks, display installation.The both sides of the fixed plate of fixing device are provided with anticreep fixed plate；Set in anticreep fixed plate
There is hole clipping；Drive motor pushing block moves forward and backward, and is connected during pushing block is movable by first connecting rod and second
Bar drives clip-connecting rod movement, and clip-connecting rod stretches into or exited hole clipping, and completion is locked or unlocking motion.The ammeter of the present invention
It is simple in construction, it is easy to use, it is easy to promote.
Brief description of the drawings
In order to more clearly illustrate the technical scheme in the embodiment of the present invention, will use below required in embodiment
Accompanying drawing is simply introduced, it should be apparent that, drawings in the following description are only some embodiments described in the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the front view of the present invention；
Fig. 2 is the view after display installation.
Fig. 3 is the connection diagram of casing and fixing device.
Fig. 4 is the structural representation of fixing device.
Fig. 5 is box back surface structural representation.
Fig. 6 is display and case lid connection diagram.
Fig. 7 is the structural representation of locating slot.
Fig. 8 is the structural representation of radiating subassembly.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes.
As shown in figures 1-8, it is a kind of quick detachable ammeter easy to install of the present invention, including casing 1, case lid 2 and fixed dress
Put；Display 4 is provided with the lateral surface of described case lid 2；
Described display 4 is connected by contact plug assembly with described case lid 2；Described contact plug assembly bag
Include, position rod guiding device, linkage 53, the first touch panel 54, the second touch panel 55, fixed dam 56 and torsionspring；It is described
Fixed dam 56 be arranged at the described surface of case lid 2, positioned at the side of display 4；The first described touch panel 54 passes through connecting rod
Mechanism 53 is connected with described fixed dam 56；The second touch panel 55 is provided with described display 4；Linkage 53 passes through torsion
Turn spring to be installed on described fixed dam 56；Display 4 makes first by positioning rod guiding device drive link mechanism 53
The touch panel 55 of touch panel 54 and second docks；The surface of described case lid 2 is provided with guide rail 61；Movement is provided with described guide rail 61
Seat 62；Described Mobile base 62 moves in described guide rail 61；Described display 4 passes through eye-splice with described Mobile base 62
7 connections；Switch, which is provided with, on described Mobile base 62 hits plate 63；Guide rail side is provided with travel switch 64；Described casing 1 is logical
Fixing device is crossed to be installed on metope；Described fixing device includes fixed plate 31 and is provided with the dust cover on the top of fixed plate 31
32；Described dust cover 32 is articulated and connected with described fixed plate 31；Hanging hole 33 is provided with described fixed plate 31；The case
The rear side of body 1 is provided with hook 11；Radiating subassembly is additionally provided with described casing 1.
Positioning rod guiding device of the present invention includes guide rod 521 and the fixed setting being fixedly connected with display 4
Locating slot 522 on fixed dam 56；Described locating slot 522 includes being arranged at the tapered socket 522a of front end and set
It is placed in the cylindrical pocket 522b of rear end；Described guide rod 521 is T-type structure.
The both sides of fixed plate 31 of the present invention are provided with anticreep fixed plate 311；Set in described anticreep fixed plate 311
It is equipped with hole clipping 312；The back side of described casing 1 is provided with the clip-connecting rod 313 for being stuck in the hole clipping 312；Described card
Post 313 is connect to be articulated and connected with first connecting rod 314；First connecting rod 314 is articulated and connected with second connecting rod 315；Second connecting rod 315 and one
Pushing block 316 is articulated and connected；Described pushing block 316 is spirally connected with screw rod 317；Screw rod 317 is driven by drive motor 318.
Clip-connecting rod 313 of the present invention moves along first guide groove 319 at the back side of casing 1；The described edge of pushing block 316
Second guide groove 320 at the back side of casing 1 moves；The first described guide groove 319 is vertical with the second described guide groove 320.
Radiating subassembly of the present invention includes the vent 81 for being respectively arranged at the top of casing 1 and fresh air inlet 82, set
In the heat radiation rack 83 in casing 1；Guide duct is provided with described heat radiation rack 83；Described guide duct is " mesh " font, including
More athwartship leg roads 841 and two longitudinal branch pipe(tube)s 842；Described athwartship leg road 841 and described longitudinal branch pipe(tube) 842
Connect, some exhaust vents 843 are provided with athwartship leg road 841 and longitudinal branch pipe(tube) 842；The bottom of longitudinal branch pipe(tube) 842
Portion is provided with air intake vent 844
Heat radiation rack 83 of the present invention is inverted U-shaped structure.
The ammeter of the present invention includes casing, case lid and fixing device；Casing is installed by fixing device, is conveniently dismantled and solid
It is fixed；Display is provided with the lateral surface of case lid；Display is installed by Mobile base, and Mobile base is moved to fixation along guide rail
At baffle plate, the first touch panel and the second touch panel are docked in positioning rod guiding device drive link mechanism, display installation.It is fixed
The both sides of the fixed plate of device are provided with anticreep fixed plate；Hole clipping is provided with anticreep fixed plate；Drive motor pushing block
It is movable, drive clip-connecting rod to move by first connecting rod and second connecting rod during pushing block is movable, clip-connecting rod is stretched
Enter or exit hole clipping, completion is locked or unlocking motion.The ammeter of the present invention is simple in construction, easy to use, is easy to push away
Extensively.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the design of the present invention
It is defined with scope, on the premise of design concept of the present invention is not departed from, ordinary skill technical staff is to this hair in this area
The all variations and modifications that bright technical scheme is made all should fall into protection scope of the present invention, claimed skill of the invention
Art content, all it is documented in technical requirements book.
Claims (6)
- A kind of 1. quick detachable ammeter easy to install, it is characterised in that：Including casing (1), case lid (2) and fixing device；Described Display (4) is provided with the lateral surface of case lid (2)；Described display (4) is connected by contact plug assembly with described case lid (2)；Described contact plug assembly includes Position rod guiding device, linkage (53), the first touch panel (54), the second touch panel (55), fixed dam (56) and torsionspring (57)；Described fixed dam (56) is arranged at described case lid (2) surface, positioned at the side of display (4)；Described first Touch panel (54) is connected by linkage (53) with described fixed dam (56)；Second is provided with described display (4) Touch panel (55)；Display (4) makes the first touch panel (54) and the second touch panel by positioning rod guiding device drive link mechanism (53) (55) dock；Linkage (53) is installed on by torsionspring on described fixed dam (56)；The table of described case lid (2) Face is provided with guide rail (61)；Mobile base (62) is provided with described guide rail (61)；Described Mobile base (62) is led in described Rail moves in (61)；Described display (4) is connected with described Mobile base (62) by eye-splice (7)；Described Mobile base (62) switch is provided with and hits plate (63)；Guide rail side is provided with travel switch (64)；Described casing (1) passes through fixing device It is installed on metope；Described fixing device includes fixed plate (31) and is provided with the dust cover (32) on fixed plate (31) top； Described dust cover (32) is articulated and connected with described fixed plate (31)；Hanging hole (33) is provided with described fixed plate (31)； Hook (11) is provided with rear side of the casing (1)；Radiating subassembly is additionally provided with described casing (1).
- A kind of 2. quick detachable ammeter easy to install according to claim 1, it is characterised in that：Described locating rod is oriented to dress Put including the guide rod (521) being fixedly connected with display (4) and the locating slot being fixedly installed on fixed dam (56) (522)；Described locating slot (522) is inserted including the tapered socket (522a) for being arranged at front end and the cylinder for being arranged at rear end Groove (522b)；Described guide rod (521) is T-type structure.
- A kind of 3. quick detachable ammeter easy to install according to claim 1, it is characterised in that：Described fixed plate (31) Both sides are provided with anticreep fixed plate (311)；Hole clipping (312) is provided with described anticreep fixed plate (311)；Described casing (1) the back side is provided with the clip-connecting rod (313) for being stuck in the hole clipping (312)；Described clip-connecting rod (313) connects with first Bar (314) is articulated and connected；First connecting rod (314) is articulated and connected with second connecting rod (315)；Second connecting rod (315) and a pushing block (316) it is articulated and connected；Described pushing block (316) is spirally connected with screw rod (317)；Screw rod (317) is driven by drive motor (318).
- A kind of 4. quick detachable ammeter easy to install according to claim 3, it is characterised in that：Described clip-connecting rod (313) It is mobile along first guide groove (319) at casing (1) back side；Second guide groove of the described pushing block (316) along casing (1) back side (320) it is mobile；Described the first guide groove (319) is vertical with described the second guide groove (320).
- A kind of 5. quick detachable ammeter easy to install according to claim 1, it is characterised in that：Described radiating subassembly includes The vent (81) and fresh air inlet (82) that are respectively arranged above casing (1), the heat radiation rack (83) being arranged in casing (1)；Institute Guide duct is provided with the heat radiation rack (83) stated；Described guide duct is " mesh " font, including more athwartship leg roads (841) and Two longitudinal branch pipe(tube)s (842)；Described athwartship leg road (841) connects with described longitudinal branch pipe(tube) (842), athwartship leg Some exhaust vents (843) are provided with road (841) and longitudinal branch pipe(tube) (842)；The bottom of longitudinal branch pipe(tube) (842) is set There is air intake vent (844).
- A kind of 6. quick detachable ammeter easy to install according to claim 5, it is characterised in that：Described heat radiation rack (83) is Inverted U-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711417506.2A CN107894524B (en) | 2017-12-25 | 2017-12-25 | Easily-installed and easily-detached ammeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711417506.2A CN107894524B (en) | 2017-12-25 | 2017-12-25 | Easily-installed and easily-detached ammeter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107894524A true CN107894524A (en) | 2018-04-10 |
| CN107894524B CN107894524B (en) | 2023-10-13 |
Family
ID=61808200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711417506.2A Active CN107894524B (en) | 2017-12-25 | 2017-12-25 | Easily-installed and easily-detached ammeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107894524B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112649662A (en) * | 2020-12-02 | 2021-04-13 | 贵州电网有限责任公司 | Distribution network line fault metering device based on voltage characteristics |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112649662A (en) * | 2020-12-02 | 2021-04-13 | 贵州电网有限责任公司 | Distribution network line fault metering device based on voltage characteristics |
| CN112649662B (en) * | 2020-12-02 | 2023-04-21 | 贵州电网有限责任公司 | Distribution network line fault metering device based on voltage characteristics |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107894524B (en) | 2023-10-13 |
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