CN109089401B - Action counter for overvoltage protector - Google Patents
Action counter for overvoltage protector Download PDFInfo
- Publication number
- CN109089401B CN109089401B CN201810916831.1A CN201810916831A CN109089401B CN 109089401 B CN109089401 B CN 109089401B CN 201810916831 A CN201810916831 A CN 201810916831A CN 109089401 B CN109089401 B CN 109089401B
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- CN
- China
- Prior art keywords
- protection device
- box body
- base
- counter
- box
- 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
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20409—Outer radiating structures on heat dissipating housings, e.g. fins integrated with the housing
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/023—Handles; Grips
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/03—Covers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
- H05K7/20318—Condensers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Distribution Board (AREA)
Abstract
The invention discloses an action counter for an overvoltage protector, which comprises a base, a protection device and a box body, wherein mounting holes are formed in the left side and the right side of the base, the upper surface of the left side of the base is provided with the protection device, the outer surface of the protection device is provided with a handle, the outer surface of the right side of the protection device is provided with a first contact, bolt holes are formed in the left side and the right side of the protection device, the protection device is fixedly connected with the base through bolts, the upper surface of the right side of the base is provided with the box body, a user can connect the first contact and the second contact through a lead, then the protection device can carry out overvoltage protection on the counting device, in addition, in order to facilitate the installation of the user, the user can install the base through the mounting holes and then install the protection device and the base through the, so that the user can conveniently access the storage box.
Description
Technical Field
The invention relates to the technical field of counters, in particular to an action counter for an overvoltage protector.
Background
A counter is a device capable of recording the number of pulses and is the most common logic component in digital circuits. The counter mainly counts the number of pulses in a digital system to realize the functions of measurement, counting and control, and has a frequency division function. The counter is composed of a basic counting unit and a plurality of control gates, the counting unit is composed of a series of various triggers with information storage function, the triggers comprise RS triggers, T triggers, D triggers and the like, the counter is divided into a binary counter and a decimal counter according to different carry systems; the counter is divided into an up counter, a down counter and a reversible counter (also called as a bidirectional counter, which can perform both up counting and down counting) according to different operation functions, and is widely applied to digital systems, such as counting instruction addresses in a controller of an electronic computer, and the counter can be used for displaying the working state of a product, and generally mainly used for indicating how many folding workers complete the product.
Most of the existing counters on the market are affected by dust and high temperature, but the aging speed and short circuit of the internal parts of the counters can be caused under the influence of the high temperature and the dust, so that the service life of the counters in actual use is shortened. Accordingly, one skilled in the art provides an action counter for an overvoltage protection device to solve the problems set forth in the background art.
Disclosure of Invention
In order to solve the technical problems in the background art, the invention provides an action counter for an overvoltage protector.
The invention provides an action counter for an overvoltage protector, which comprises a base, a protection device and a box body, wherein mounting holes are formed in the left side and the right side of the base;
the box upper end is provided with the hinge, the box passes through the hinge and is connected with transparent chamber door rotation, transparent chamber door left side surface is provided with the visor, the box left and right sides is provided with the heat dissipation grid, box upper end intermediate position is provided with the screw post, the screw post lower extreme is provided with the connecting plate, the connecting plate lower extreme is provided with first spring, the flexbile plate is connected to the first spring other end, the box left and right sides is provided with sliding bracket, the inside rear side of box is provided with two through-holes, the condenser pipe is all worn to be equipped with by two through-holes, condenser pipe outer surface is provided with the heat-conducting plate, the bottom half is provided with counting assembly, counting assembly left side surface is provided with the second contact, second contact.
As a further scheme of the invention: the heat dissipation grids are arranged at a certain angle, and the angle formed by the heat dissipation grids and the box body is opened downwards.
As a still further scheme of the invention: the inside sliding tray that is provided with of protection device, handle left and right sides lower extreme all are provided with first spring, and the sliding tray bottom is all connected to the first spring other end, and the handle passes through sliding tray and protection device sliding connection.
As a still further scheme of the invention: the protective cover is connected with the transparent box door through a rotating shaft in a rotating mode.
As a still further scheme of the invention: the bottom of the box body is provided with a mounting groove, and the counting device is connected with the mounting groove in a sliding mode.
As a still further scheme of the invention: the sliding support is provided with a sliding chute on the surface and is connected with the dust board in a sliding way through the sliding chute on the surface.
Compared with the prior art, the invention has the beneficial effects that:
1. when the user is making this device of user the user can pass through the wire with first contact and second contact and connect, then make protection device carry out overvoltage protection to counting assembly, in addition install for the convenience of the user, the user can install the base through the mounting hole, then install protection device and base through the bolt hole, because protection device can not directly draw the cable with the hand when the access, so hidden handle has been designed on this device, it is more convenient to make the user when the access, when installing counting assembly, open transparent chamber door, then install counting assembly through mounting groove and box, it is fixed with it through the screw thread post.
2. Because use counting assembly during operation at the user, thereby the influence of high temperature and dust can be received in the operational environment and the inside zero ageing degree of counting assembly has been speeded up, therefore, set up the condenser pipe in the box inside, laminating through heat-conducting plate and counting assembly distributes away counting assembly surface heat via the heat-conducting plate, thereby realize the purpose of cooling, because the dust can lead to counting assembly inner line short circuit, consequently, set up radiator grille in box both sides, be used for the circulation of air with higher speed on the one hand, be used for preventing dust, because radiator grille is certain angle setting, and the angle opening that radiator grille and box formed is downward, so there is fine effect on handling the dust, and be the pull formula at the fender dirt board design, make the user very convenient when cleaning.
Drawings
Fig. 1 is a schematic diagram of an operation counter for an overvoltage protection device.
Fig. 2 is a schematic structural diagram of a box in an action counter for an overvoltage protector.
Fig. 3 is an enlarged schematic view of a structure at a in an operation counter for an overvoltage protector.
In the figure: 1-base, 2-mounting hole, 3-bolt hole, 4-protection device, 5-first contact, 6-protective cover, 7-rotating shaft, 8-milliammeter, 9-display screen, 10-box, 11-reset key, 12-transparent box door, 13-second contact, 14-first spring, 15-threaded column, 16-second spring, 17-connecting plate, 18-flexible plate, 19-through hole, 20-condenser pipe, 21-heat conducting plate, 22-mounting groove, 23-sliding bracket, 24-dust board, 25-heat dissipation grid, 26-handle, 27-sliding groove and 28-counting device.
Detailed Description
As shown in fig. 1-3, the action counter for the overvoltage protector provided by the invention comprises a base 1, a protection device 4 and a box 10, wherein mounting holes 2 are formed in the left side and the right side of the base 1, the protection device 4 is arranged on the upper surface of the left side of the base 1, a handle 26 is arranged on the outer surface of the protection device 4, a first contact 5 is arranged on the outer surface of the right side of the protection device 4, bolt holes are formed in the left side and the right side of the protection device 4, the protection device 4 is fixedly connected with the base 1 through bolts, and the box 10 is arranged on the upper surface of the;
the upper end of box 10 is provided with the hinge, box 10 rotates with transparent chamber door 12 through the hinge and is connected, 12 left surface of transparent chamber door is provided with the visor, the box 10 left and right sides is provided with heat dissipation grid 25, box 10 upper end intermediate position is provided with screw post 15, screw post 15 lower extreme is provided with connecting plate 17, connecting plate 17 lower extreme is provided with first spring 16, flexbile plate 18 is connected to the first spring 16 other end, the box 10 left and right sides is provided with sliding support 23, the inside rear side of box 10 is provided with two through-holes 19, condenser pipe 20 is all worn to be equipped with by two through-holes 19, condenser pipe 20 surface is provided with heat-conducting plate 21, box 10 bottom is provided with counting assembly 28, counting assembly 28 left surface is provided with second contact 13, second contact right side sets up milliammeter 8, milliammeter 8 right side sets up display screen 9.
The heat dissipation grid 25 is disposed at an angle, and the angle formed by the heat dissipation grid 25 and the box 10 is open downward.
The protection device 4 is internally provided with a sliding groove 27, the lower ends of the left side and the right side of the handle 26 are respectively provided with a first spring 14, the other end of the first spring 14 is connected with the bottom of the sliding groove 17, and the handle 26 is connected with the protection device 4 in a sliding mode through the sliding groove 27.
The protective cover 6 is provided with a rotating shaft 7 at the joint with the transparent box door 12, and the protective cover 6 is rotatably connected with the transparent box door 12 through the rotating shaft 7.
The bottom of the box 10 is provided with a mounting groove 22, and the counting device 28 is slidably connected with the mounting groove 22.
The surface of the sliding bracket 23 is provided with a sliding groove, and the sliding bracket 23 is connected with the dust guard plate 24 in a sliding manner through the sliding groove.
When a user uses the device, the user can connect the first contact 5 and the second contact 13 through a wire, then the protection device 4 can perform overvoltage protection on the counting device 28, in addition, for the convenience of installation of the user, the user can install the base 1 through the installation hole 2, then the protection device 4 and the base 1 are installed through the bolt hole 3, since the protection device 4 can not directly pull a cable by hand when the user accesses, the hidden handle 24 is designed on the device, so that the user can conveniently access, when the counting device 28 is installed, the transparent door 12 is opened, then the counting device 28 is installed with the box body 10 through the installation groove 22, and then the counting device is fixed through the threaded column 15, because when the counting device 28 works, the working environment can be influenced by high temperature and dust, and the degree of zero aging inside the counting device 28 is rapidly accelerated, therefore, set up condenser pipe 20 inside box 10, through heat-conducting plate 21 with the laminating of counting assembly 28 with the surface heat of counting assembly 28 distribute away via heat-conducting plate 21, thereby realize the purpose of cooling, because the dust can lead to the short circuit of counting assembly 28 internal line, consequently set up radiator grille 25 in box 10 both sides, be used for accelerating the circulation of air on the one hand, on the one hand be used for preventing dust, because radiator grille 25 is certain angle setting, and radiator grille 25 is downward with the angle opening that box 10 formed, so have fine effect on dust is handled, and design at dust board 24 is the pull-able formula, make the user very convenient when cleaning.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (6)
1. An action counter for an overvoltage protector comprises a base (1), a protection device (4) and a box body (10), and is characterized in that mounting holes (2) are formed in the left side and the right side of the base (1), the protection device (4) is arranged on the upper surface of the left side of the base (1), a handle (26) is arranged on the outer surface of the protection device (4), a first contact (5) is arranged on the outer surface of the right side of the protection device (4), bolt holes are formed in the left side and the right side of the protection device (4), the protection device (4) is fixedly connected with the base (1) through bolts, and the box body (10) is arranged on the upper surface of the right;
the upper end of the box body (10) is provided with a hinge, the box body (10) is rotatably connected with the transparent box door (12) through the hinge, the left side surface of the transparent box door (12) is provided with a protective cover, the left side and the right side of the box body (10) are provided with radiating grids (25), the middle position of the upper end of the box body (10) is provided with a threaded column (15), the lower end of the threaded column (15) is provided with a connecting plate (17), the lower end of the connecting plate (17) is provided with a first spring (16), the other end of the first spring (16) is connected with a flexible plate (18), the left side and the right side of the box body (10) are provided with sliding supports (23), the rear side inside the box body (10) is provided with two through holes (19), the two through holes (19) are all penetrated by a condensation pipe (20), the outer surface of the, the right side of the second contact is provided with a milliammeter (8), the right side of the milliammeter (8) is provided with a display screen (9), and the right side of the display screen (9) is provided with a reset key (11).
2. An operation counter for an overvoltage protection device according to claim 1, characterized in that the heat dissipation grid (25) is arranged at an angle and the heat dissipation grid (25) opens downwards at an angle to the housing (10).
3. The action counter for the overvoltage protector as claimed in claim 1, wherein the protection device (4) is internally provided with a sliding groove (27), the lower ends of the left and right sides of the handle (26) are respectively provided with a first spring (14), the other end of the first spring (14) is connected with the bottom of the sliding groove (17), and the handle (26) is slidably connected with the protection device (4) through the sliding groove (27).
4. The counter of claim 1, wherein the protective cover (6) is connected to the transparent box door (12) via a hinge (7), and the protective cover (6) is rotatably connected to the transparent box door (12) via the hinge (7).
5. An operation counter for an overvoltage protection device according to claim 1, characterized in that the bottom of the case (10) is provided with a mounting groove (22), and the counting means (28) is slidably connected to the mounting groove (22).
6. An operation counter for an overvoltage protection device according to claim 1, characterized in that the surface of the sliding bracket (23) is provided with a sliding groove, and the sliding bracket (23) is slidably connected with the dust guard (24) through the surface sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810916831.1A CN109089401B (en) | 2018-08-13 | 2018-08-13 | Action counter for overvoltage protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810916831.1A CN109089401B (en) | 2018-08-13 | 2018-08-13 | Action counter for overvoltage protector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109089401A CN109089401A (en) | 2018-12-25 |
| CN109089401B true CN109089401B (en) | 2020-07-14 |
Family
ID=64834330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810916831.1A Active CN109089401B (en) | 2018-08-13 | 2018-08-13 | Action counter for overvoltage protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109089401B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015018633A (en) * | 2013-07-09 | 2015-01-29 | 株式会社リコー | Induction heating device, induction heating fixing device, and image forming apparatus |
| CN207318558U (en) * | 2017-10-19 | 2018-05-04 | 甘肃新跨越实业有限公司 | A kind of new micro batch meter |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2761400T3 (en) * | 2009-03-27 | 2020-05-19 | Mitsubishi Electric Corp | Air conditioner comprising an electrostatic atomizing apparatus |
| DE102010008537B4 (en) * | 2010-02-18 | 2014-10-09 | Phoenix Contact Gmbh & Co. Kg | Overvoltage protection order |
| CN206258510U (en) * | 2016-12-09 | 2017-06-16 | 常州市华海普发通讯技术有限公司 | A kind of lightning stroke counter |
| CN207528807U (en) * | 2017-10-18 | 2018-06-22 | 南阳金牛电气有限公司 | A kind of operation counter for multi-chamber arc extinguishing lightning protection device of connecting |
-
2018
- 2018-08-13 CN CN201810916831.1A patent/CN109089401B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015018633A (en) * | 2013-07-09 | 2015-01-29 | 株式会社リコー | Induction heating device, induction heating fixing device, and image forming apparatus |
| CN207318558U (en) * | 2017-10-19 | 2018-05-04 | 甘肃新跨越实业有限公司 | A kind of new micro batch meter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109089401A (en) | 2018-12-25 |
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