CN107894524B - Easily-installed and easily-detached ammeter - Google Patents
Easily-installed and easily-detached ammeter Download PDFInfo
- Publication number
- CN107894524B CN107894524B CN201711417506.2A CN201711417506A CN107894524B CN 107894524 B CN107894524 B CN 107894524B CN 201711417506 A CN201711417506 A CN 201711417506A CN 107894524 B CN107894524 B CN 107894524B
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- Prior art keywords
- display
- plate
- box body
- connecting rod
- guide
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- 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
Abstract
The invention discloses an easily-installed and easily-detached ammeter which comprises a box body, a box cover and a fixing device, wherein the box body is provided with a box cover; a display is arranged on the outer side surface of the box cover; the display is connected with the box cover through the contact plug-in device; the contact plug-in device comprises a positioning rod guide device, a connecting rod mechanism, a first touch plate, a second touch plate, a fixed baffle and a torsion spring; the surface of the box cover is provided with a guide rail; a movable seat is arranged in the guide rail; the movable seat moves in the guide rail; the display is connected with the movable seat through a buckle; the box is installed on the wall through fixing device, still is provided with the radiator unit in the box. The display is installed through the movable seat, the movable seat moves to the fixed baffle along the guide rail, the positioning rod guide device drives the connecting rod mechanism to enable the first touch plate to be in butt joint with the second touch plate, and the display is installed. The anti-falling fixing plate is arranged on two sides of the fixing plate of the fixing device, and the electric meter is simple in structure, convenient to use and convenient to popularize.
Description
Technical Field
The invention relates to the technical field of electric power, in particular to an electric meter easy to install and detach.
Background
The current ammeter adopts the screw to connect watchcase and display panel in the in-process of installation preparation generally, and this kind of connected mode is although can realize instrument structure's fixed, but when dismantling the maintenance, need twist the screw on the instrument, after many times of operations, the screw skids easily, simultaneously when screwing up the screw, the operation carelessly also causes the destruction to the display panel on easily, not only this, current ammeter lacks heat abstractor, after the ammeter long-term operation, the heat that inside circuit components and parts produced is piled up inside the instrument, can't scatter, lead to the interior non-ambient temperature of ammeter to rise gradually, thereby influence the life of the inside components and parts of ammeter.
Disclosure of Invention
The invention aims to provide an electric meter which is easy to install and disassemble, has a simple structure and is convenient to operate
In order to solve the technical problems, the invention provides the following technical scheme: an easily-installed and easily-detached ammeter comprises a box body, a box cover and a fixing device; a display is arranged on the outer side surface of the box cover;
the display is connected with the box cover through a contact plug-in device; the contact plug-in device comprises a positioning rod guide device, a connecting rod mechanism, a first touch plate, a second touch plate, a fixed baffle and a torsion spring; the fixed baffle is arranged on the surface of the box cover and is positioned at one side of the display; the first touch plate is connected with the fixed baffle through a connecting rod mechanism; the display is provided with a second touch plate; the display drives the connecting rod mechanism through the positioning rod guide device to enable the first touch plate to be in butt joint with the second touch plate; the connecting rod mechanism is arranged on the fixed baffle through a torsion spring; the surface of the box cover is provided with a guide rail; a movable seat is arranged in the guide rail; the movable seat moves in the guide rail; the display is connected with the movable seat through a buckle; the switch striking plate is arranged on the movable seat; a travel switch is arranged on one side of the guide rail; the box body is arranged on the wall surface through a fixing device; the fixing device comprises a fixing plate and a dust cover arranged on the upper part of the fixing plate; the dust cover is hinged with the fixed plate; the fixing plate is provided with a hanging hole; a hook is arranged at the rear side of the box body; and a heat dissipation assembly is further arranged in the box body.
Further, the positioning rod guiding device comprises a guiding rod fixedly connected with the display and a positioning slot fixedly arranged on the fixed baffle; the positioning slot comprises a conical slot arranged at the front end and a cylindrical slot arranged at the rear end; the guide rod is of a T-shaped structure.
Further, the two sides of the fixing plate are provided with anti-falling fixing plates; the anti-drop fixing plate is provided with a clamping hole; the back of the box body is provided with a clamping column which is used for being clamped in the clamping hole; the clamping column is hinged with the first connecting rod; the first connecting rod is hinged with the second connecting rod; the second connecting rod is hinged with a pushing block; the pushing block is in threaded connection with the screw rod; the screw is driven by a drive motor.
Further, the clamping column moves along the first guide groove on the back of the box body; the pushing block moves along a second guide groove on the back surface of the box body; the first guide groove is perpendicular to the second guide groove.
Further, the heat dissipation assembly comprises an exhaust hole and an air inlet hole which are respectively arranged above the box body, and a heat dissipation frame which is arranged in the box body; the heat dissipation frame is provided with an air guide pipe; the air guide pipe is shaped like a Chinese character 'mu', and comprises a plurality of transverse branch pipes and two longitudinal branch pipes; the transverse branch pipeline is communicated with the longitudinal branch pipeline, and a plurality of air outlet holes are formed in the transverse branch pipeline and the longitudinal branch pipeline; the bottom of the longitudinal branch pipeline is provided with an air inlet.
Further, the heat dissipation frame is of an inverted U-shaped structure.
The beneficial effects achieved by the invention are as follows: the electric meter comprises a box body, a box cover and a fixing device; the box body is installed through the fixing device, so that the box body is convenient to detach and fix; a display is arranged on the outer side surface of the case cover; the display is installed through the movable seat, the movable seat moves to the fixed baffle along the guide rail, the positioning rod guide device drives the connecting rod mechanism to enable the first touch plate to be in butt joint with the second touch plate, and the display is installed. Two sides of a fixing plate of the fixing device are provided with anti-falling fixing plates; the anti-drop fixing plate is provided with a clamping hole; the driving motor drives the pushing block to move forwards and backwards, the clamping column is driven to move through the first connecting rod and the second connecting rod in the process of moving forwards and backwards, and the clamping column stretches into or withdraws from the clamping hole to complete locking and fixing or unlocking actions. The electric meter is simple in structure, convenient to use and convenient to popularize.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front view of the present invention;
fig. 2 is a schematic view of the display after installation.
Fig. 3 is a schematic diagram of the connection of the case and the fixing device.
Fig. 4 is a schematic structural view of the fixing device.
Fig. 5 is a schematic view of the back structure of the case.
Fig. 6 is a schematic diagram of the connection of the display and the case cover.
Fig. 7 is a schematic structural diagram of the positioning slot.
Fig. 8 is a schematic structural diagram of a heat dissipating assembly.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
1-8, the electric meter which is easy to install and detach comprises a box body 1, a box cover 2 and a fixing device; a display 4 is arranged on the outer side surface of the case cover 2;
the display 4 is connected with the case cover 2 through a contact plug-in device; the contact plugging device comprises a positioning rod guiding device, a connecting rod mechanism 53, a first contact plate 54, a second contact plate 55, a fixed baffle 56 and a torsion spring 57; the fixed baffle 56 is arranged on the surface of the box cover 2 and is positioned on one side of the display 4; the first touch plate 54 is connected with the fixed baffle 56 through a connecting rod mechanism 53; the display 4 is provided with a second touch plate 55; the link mechanism 53 is mounted on the fixed baffle 56 through a torsion spring 57; the display 4 drives the link mechanism 53 through the positioning rod guiding device to enable the first touch plate 54 and the second touch plate 55 to be in butt joint; the surface of the box cover 2 is provided with a guide rail 61; a movable seat 62 is arranged in the guide rail 61; the movable seat 62 moves in the guide rail 61; the display 4 is connected with the movable seat 62 through the eye-splice 7; the movable seat 62 is provided with a switch striking plate 63; a travel switch 64 is arranged on one side of the guide rail; the box body 1 is arranged on a wall surface through a fixing device; the fixing device comprises a fixing plate 31 and a dust cover 32 arranged on the upper part of the fixing plate 31; the dust cover 32 is hinged with the fixed plate 31; the fixed plate 31 is provided with a hanging hole 33; a hook 11 is arranged on the rear side of the box body 1; and a heat dissipation assembly is further arranged in the box body 1.
The positioning rod guiding device comprises a guiding rod 521 fixedly connected with the display 4 and a positioning slot 522 fixedly arranged on the fixed baffle 56; the positioning slot 522 includes a tapered slot 522a disposed at a front end and a cylindrical slot 522b disposed at a rear end; the guide bar 521 is of a T-shaped structure.
The two sides of the fixing plate 31 are provided with the anti-falling fixing plates 311; the anti-falling fixing plate 311 is provided with a clamping hole 312; the back of the box body 1 is provided with a clamping column 313 which is used for being clamped in the clamping hole 312; the clamping column 313 is hinged with the first connecting rod 314; the first connecting rod 314 is hinged with the second connecting rod 315; the second link 315 is hingedly connected to a push block 316; the pushing block 316 is in threaded connection with a screw 317; the screw 317 is driven by a drive motor 318.
The clamping column 313 moves along the first guide groove 319 on the back of the box body 1; the pushing block 316 moves along the second guide groove 320 on the back of the case 1; the first guide groove 319 is perpendicular to the second guide groove 320.
The heat radiation component comprises an exhaust hole 81 and an air inlet hole 82 which are respectively arranged above the box body 1, and a heat radiation frame 83 which is arranged in the box body 1; the heat radiation frame 83 is provided with an air guide pipe; the air guide pipe is in a shape of a Chinese character 'mu', and comprises a plurality of transverse branch pipes 841 and two longitudinal branch pipes 842; the transverse branch pipeline 841 is communicated with the longitudinal branch pipeline 842, and a plurality of air outlet holes 843 are formed in the transverse branch pipeline 841 and the longitudinal branch pipeline 842; the bottom of the longitudinal branch pipe 842 is provided with an air inlet 844
The heat dissipation frame 83 has an inverted U-shaped structure.
The electric meter comprises a box body, a box cover and a fixing device; the box body is installed through the fixing device, so that the box body is convenient to detach and fix; a display is arranged on the outer side surface of the case cover; the display is installed through the movable seat, the movable seat moves to the fixed baffle along the guide rail, the positioning rod guide device drives the connecting rod mechanism to enable the first touch plate to be in butt joint with the second touch plate, and the display is installed. Two sides of a fixing plate of the fixing device are provided with anti-falling fixing plates; the anti-drop fixing plate is provided with a clamping hole; the driving motor drives the pushing block to move forwards and backwards, the clamping column is driven to move through the first connecting rod and the second connecting rod in the process of moving forwards and backwards, and the clamping column stretches into or withdraws from the clamping hole to complete locking and fixing or unlocking actions. The electric meter is simple in structure, convenient to use and convenient to popularize.
The above embodiments are merely illustrative of the preferred embodiments of the present invention, and the present invention is not limited to the above embodiments, and various modifications and improvements made by those skilled in the art to the technical solutions of the present invention without departing from the design concept of the present invention should fall within the protection scope of the present invention, and the claimed technical content of the present invention is fully described in the claims.
Claims (6)
1. An easily-installed and easily-detached ammeter is characterized in that: comprises a box body (1), a box cover (2) and a fixing device; a display (4) is arranged on the outer side surface of the box cover (2);
the display (4) is connected with the box cover (2) through a contact plug-in device; the contact plug-in device comprises a positioning rod guide device, a connecting rod mechanism (53), a first contact plate (54), a second contact plate (55), a fixed baffle plate (56) and a torsion spring (57); the fixed baffle (56) is arranged on the surface of the box cover (2) and is positioned at one side of the display (4); the first touch plate (54) is connected with the fixed baffle plate (56) through a connecting rod mechanism (53); the display (4) is provided with a second touch plate (55); the display (4) drives the link mechanism (53) through the positioning rod guide device to enable the first touch plate (54) to be in butt joint with the second touch plate (55); the connecting rod mechanism (53) is arranged on the fixed baffle plate (56) through a torsion spring; the surface of the box cover (2) is provided with a guide rail (61); a movable seat (62) is arranged in the guide rail (61); the movable seat (62) moves in the guide rail (61); the display (4) is connected with the movable seat (62) through the eye-splice (7); a switch striking plate (63) is arranged on the movable seat (62); a travel switch (64) is arranged on one side of the guide rail; the box body (1) is arranged on a wall surface through a fixing device; the fixing device comprises a fixing plate (31) and a dust cover (32) arranged on the upper part of the fixing plate (31); the dust cover (32) is hinged with the fixed plate (31); a hanging hole (33) is formed in the fixing plate (31); a hook (11) is arranged at the rear side of the box body (1); and a heat dissipation assembly is further arranged in the box body (1).
2. An easily installable and detachable electricity meter according to claim 1, wherein: the positioning rod guide device comprises a guide rod (521) fixedly connected with the display (4) and a positioning slot (522) fixedly arranged on the fixed baffle (56); the positioning slot (522) comprises a conical slot (522 a) arranged at the front end and a cylindrical slot (522 b) arranged at the rear end; the guide rod (521) is of a T-shaped structure.
3. An easily installable and detachable electricity meter according to claim 1, wherein: two sides of the fixing plate (31) are provided with anti-falling fixing plates (311); the anti-falling fixing plate (311) is provided with a clamping hole (312); the back of the box body (1) is provided with a clamping column (313) which is used for being clamped in the clamping hole (312); the clamping column (313) is hinged with the first connecting rod (314); the first connecting rod (314) is hinged with the second connecting rod (315); the second connecting rod (315) is hinged with a pushing block (316); the pushing block (316) is in threaded connection with the screw rod (317); the screw (317) is driven by a drive motor (318).
4. A readily installable and detachable electricity meter as claimed in claim 3 wherein: the clamping column (313) moves along a first guide groove (319) on the back of the box body (1); the pushing block (316) moves along a second guide groove (320) on the back of the box body (1); the first guide groove (319) is perpendicular to the second guide groove (320).
5. An easily installable and detachable electricity meter according to claim 1, wherein: the heat dissipation assembly comprises an exhaust hole (81) and an air inlet hole (82) which are respectively arranged above the box body (1), and a heat dissipation frame (83) arranged in the box body (1); the heat dissipation frame (83) is provided with an air guide pipe; the air guide pipe is shaped like a Chinese character 'mu', and comprises a plurality of transverse branch pipes (841) and two longitudinal branch pipes (842); the transverse branch pipeline (841) is communicated with the longitudinal branch pipeline (842), and a plurality of air outlet holes (843) are formed in the transverse branch pipeline (841) and the longitudinal branch pipeline (842); an air inlet (844) is arranged at the bottom of the longitudinal branch pipeline (842).
6. An easily installable and detachable electricity meter according to claim 5 wherein: the heat dissipation frame (83) is of an 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 CN107894524A (en) | 2018-04-10 |
| CN107894524B true 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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1897166A (en) * | 2005-08-24 | 2007-01-17 | 南京Lg同创彩色显示系统有限责任公司 | A supporting apparatus for a display monitor |
| JP2007159048A (en) * | 2005-12-08 | 2007-06-21 | Sony Corp | Image display device |
| CN101718840A (en) * | 2009-11-30 | 2010-06-02 | 山东电力集团公司超高压公司 | Tester of relaying protection system |
| CN205427003U (en) * | 2016-03-24 | 2016-08-03 | 王美忠 | Kilowatt -hour meter of portable installation |
| CN206194028U (en) * | 2016-08-03 | 2017-05-24 | 宁波三星医疗电气股份有限公司 | Split type intelligent ammeter |
| CN106841716A (en) * | 2017-01-23 | 2017-06-13 | 深圳市晓控通信科技有限公司 | A kind of practical intelligent electric instrument suitable for wet environment |
| CN106872741A (en) * | 2017-02-08 | 2017-06-20 | 深圳市安思科电子科技有限公司 | A kind of intelligent electric power instrument for being easily installed dismounting |
| CN107064584A (en) * | 2017-04-12 | 2017-08-18 | 深圳市安思科电子科技有限公司 | A kind of intelligent guide rail type electrical energy meter being easily installed based on Internet of Things |
| CN206431984U (en) * | 2017-01-05 | 2017-08-22 | 广州波影电子科技有限公司 | A kind of portable LED display |
| CN107290572A (en) * | 2017-05-24 | 2017-10-24 | 时枫娇 | A kind of high intelligent electric meter of safety coefficient |
| CN107465677A (en) * | 2017-08-01 | 2017-12-12 | 上海尚能电力工程设计有限公司 | Electric power network security protection system |
| CN207832864U (en) * | 2017-12-25 | 2018-09-07 | 江苏丽阳电子仪表有限公司 | A kind of quick detachable ammeter easy to install |
-
2017
- 2017-12-25 CN CN201711417506.2A patent/CN107894524B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1897166A (en) * | 2005-08-24 | 2007-01-17 | 南京Lg同创彩色显示系统有限责任公司 | A supporting apparatus for a display monitor |
| JP2007159048A (en) * | 2005-12-08 | 2007-06-21 | Sony Corp | Image display device |
| CN101718840A (en) * | 2009-11-30 | 2010-06-02 | 山东电力集团公司超高压公司 | Tester of relaying protection system |
| CN205427003U (en) * | 2016-03-24 | 2016-08-03 | 王美忠 | Kilowatt -hour meter of portable installation |
| CN206194028U (en) * | 2016-08-03 | 2017-05-24 | 宁波三星医疗电气股份有限公司 | Split type intelligent ammeter |
| CN206431984U (en) * | 2017-01-05 | 2017-08-22 | 广州波影电子科技有限公司 | A kind of portable LED display |
| CN106841716A (en) * | 2017-01-23 | 2017-06-13 | 深圳市晓控通信科技有限公司 | A kind of practical intelligent electric instrument suitable for wet environment |
| CN106872741A (en) * | 2017-02-08 | 2017-06-20 | 深圳市安思科电子科技有限公司 | A kind of intelligent electric power instrument for being easily installed dismounting |
| CN107064584A (en) * | 2017-04-12 | 2017-08-18 | 深圳市安思科电子科技有限公司 | A kind of intelligent guide rail type electrical energy meter being easily installed based on Internet of Things |
| CN107290572A (en) * | 2017-05-24 | 2017-10-24 | 时枫娇 | A kind of high intelligent electric meter of safety coefficient |
| CN107465677A (en) * | 2017-08-01 | 2017-12-12 | 上海尚能电力工程设计有限公司 | Electric power network security protection system |
| CN207832864U (en) * | 2017-12-25 | 2018-09-07 | 江苏丽阳电子仪表有限公司 | A kind of quick detachable ammeter easy to install |
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| Publication number | Publication date |
|---|---|
| CN107894524A (en) | 2018-04-10 |
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