CN113939116A - Electrical equipment singlechip protection device - Google Patents
Electrical equipment singlechip protection device Download PDFInfo
- Publication number
- CN113939116A CN113939116A CN202111021487.8A CN202111021487A CN113939116A CN 113939116 A CN113939116 A CN 113939116A CN 202111021487 A CN202111021487 A CN 202111021487A CN 113939116 A CN113939116 A CN 113939116A
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- China
- Prior art keywords
- wall
- inner chamber
- electrical equipment
- cabinet door
- front side
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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
- H05K5/0017—Casings, cabinets or drawers for electric apparatus with operator interface units
-
- 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
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a singlechip protection device for electrical equipment in the technical field of electrical equipment, which comprises an electrical equipment body and a cabinet door, wherein the cabinet door is hinged on the outer wall of the electrical equipment body, the outer wall of the front side of the cabinet door is provided with an installation opening, singlechip control equipment is installed in the inner cavity of the installation opening, the singlechip control equipment comprises a control equipment main body inserted in the inner cavity of the installation opening, the outer wall of the front side of the control equipment main body is provided with an installation frame, the rear side wall of the installation frame is connected with the front side wall of the cabinet door, the outer wall of the control equipment main body is sleeved with an elastic sleeve block, the outer wall of the elastic sleeve block is attached to the inner wall of the installation opening, the device is compensated by the expansion and contraction of the elastic sleeve block, so that the cabinet door cannot directly extrude the control equipment main body when being deformed, the extrusion force applied to the singlechip control equipment is reduced, and the singlechip control equipment is protected, and also makes its installation stable.
Description
Technical Field
The invention relates to the technical field of electrical equipment, in particular to a single chip microcomputer protection device for the electrical equipment.
Background
Along with the continuous development of science and technology, electrical equipment uses extensively gradually, electrical equipment is last to install the controlgear who contains the singlechip, regulate and control the inside device of electrical equipment, for convenient operation, current controlgear generally is the direct mount on electrical equipment cabinet door, through set up the installing port on the cabinet door, install controlgear in the installing port, however receive the collision at the cabinet door and take place deformation or temperature variation and when taking place deformation, inlay in the cabinet door because of controlgear, consequently controlgear can receive the extrusion that cabinet door deformation brought, cause the damage to controlgear easily, for this reason, we propose an electrical equipment singlechip protection device.
Disclosure of Invention
The invention aims to provide a single chip microcomputer protection device for electrical equipment, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an electrical equipment singlechip protection device, includes electrical equipment body and cabinet door, the cabinet door articulates on the outer wall of electrical equipment body, the installing port has been seted up to cabinet door front side outer wall, and installs single chip microcomputer control equipment in the installing port inner chamber, single chip microcomputer control equipment is including inserting the controlgear main part in the installing port inner chamber, the installing frame is installed to controlgear main part front side outer wall, the lateral wall is connected with the preceding lateral wall of cabinet door behind the installing frame, controlgear main part outer wall cover has the elasticity cover piece, elasticity cover piece outer wall and the laminating of installing port inner wall.
Preferably, the inner cavity of the elastic sleeve block is provided with an air storage tank, and the inner cavity of the air storage tank is filled with air.
Preferably, the gas receiver is installed to cabinet door rear side outer wall, gas receiver inner chamber slidable mounting has the fly leaf, it has the air to fill between fly leaf top wall and the gas receiver inner chamber top, gas receiver inner chamber top is through passageway and gas receiver inner chamber intercommunication, gas receiver inner chamber bottom is run through and is inserted the bracing piece, the bracing piece top is laminated with fly leaf bottom wall mutually, the screw has been seted up with the junction of bracing piece to the gas receiver, and the bracing piece outer wall is provided with the screw thread.
Preferably, the cabinet door front side outer wall has been seted up the mounting hole, mounting hole inner chamber rear side fixed mounting has the installation piece, the movable block is installed in the sliding of mounting hole inner chamber front side, the mounting hole inner chamber is through linking hole and gas storage tank inner chamber intercommunication, install supporting spring between movable block rear side wall and the installation piece front side wall, the spacing groove has all been seted up to the movable block left and right sides outer wall, the stopper is all installed to the mounting hole left and right sides inner wall, and the stopper is located the inner chamber of spacing groove.
Preferably, the outer wall of the rear side of the mounting block is provided with a hole, an adjusting support rod is inserted into the inner cavity of the hole, the front end of the adjusting support rod is connected with the rear end of the supporting spring, and threads are arranged on the outer wall of the adjusting support rod and the inner wall of the hole.
Preferably, the regulation and control box is installed at gas storage box inner chamber top, regulation and control box inner chamber slidable mounting has the piston board, touch switch is installed to regulation and control box right side inner wall, the opening has been seted up to regulation and control box right side wall, electric putter is installed to gas storage box bottom wall, electric putter top output shaft extends to in the inner chamber of gas storage box and laminates mutually with fly leaf bottom wall.
Preferably, four groups of guide grooves are uniformly formed in the rear side wall of the mounting frame, the inner cavity of each guide groove is connected with the corresponding guide block through the elastic piece, the rear side wall of each guide block is connected with the corresponding connecting clamping block, the front side wall of the cabinet door is provided with a clamping groove matched with the corresponding connecting clamping block, and the corresponding connecting clamping block is inserted into the inner cavity of the corresponding clamping groove.
Compared with the prior art, the invention has the beneficial effects that:
1. the device has the advantages that the elastic sleeve block is used for telescopic compensation, so that the cabinet door cannot directly extrude the control equipment main body when being deformed, the extrusion force applied to the single chip microcomputer control equipment is reduced, the single chip microcomputer control equipment is protected, and the single chip microcomputer control equipment is stably installed;
2. the guide block slides in the inner cavity of the guide groove, so that the connecting clamping block can slide behind the mounting frame, when the cabinet door deforms, the mounting frame cannot be extruded, the single-chip microcomputer control equipment is protected, and the protection effect on the single-chip microcomputer control equipment is increased.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the rear view structure of the cabinet door and the gas storage box of the present invention;
FIG. 3 is a schematic view of a connection structure of an installation block and a moving block according to the present invention;
FIG. 4 is a schematic view of a connection structure of the mounting frame and the connecting fixture block according to the present invention;
FIG. 5 is a schematic cross-sectional view of the gas storage tank of the present invention.
In the figure: 1. an electrical equipment body; 2. a cabinet door; 3. a single chip microcomputer control device; 31. a control apparatus main body; 32. installing a frame; 321. connecting a clamping block; 322. a guide groove; 33. mounting holes; 34. a moving block; 341. a limiting groove; 35. an elastic sleeve block; 36. an air storage tank; 37. a gas storage tank; 371. a movable plate; 372. a support bar; 373. an electric push rod; 374. a regulating and controlling box; 375. a piston plate; 376. a touch switch; 38. mounting blocks; 381. adjusting the supporting rod; 382. supporting the spring.
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.
Example 1:
the invention provides a technical scheme that: a single chip protection device for electrical equipment refers to fig. 1, and comprises an electrical equipment body 1 and a cabinet door 2;
referring to fig. 1, a cabinet door 2 is hinged to an outer wall of an electrical equipment body 1, an installation opening is formed in the outer wall of the front side of the cabinet door 2, and a single chip microcomputer control device 3 is installed in an inner cavity of the installation opening;
referring to fig. 1, 2 and 4, the single chip microcomputer control device 3 comprises a control device main body 31 inserted into an inner cavity of the installation opening, a mounting frame 32 is installed on the outer wall of the front side of the control device main body 31, the rear side wall of the mounting frame 32 is connected with the front side wall of the cabinet door 2, an elastic sleeve block 35 is sleeved on the outer wall of the control device main body 31, and the outer wall of the elastic sleeve block 35 is attached to the inner wall of the installation opening;
referring to fig. 1 and 2, an air storage groove 36 is formed in an inner cavity of the elastic sleeve block 35, air is filled in the inner cavity of the air storage groove 36, the elastic sleeve block 35 is made of rubber, and the elastic sleeve block 35 is used for telescopic compensation, so that the cabinet door 2 cannot directly extrude the control equipment main body 31 when being deformed, extrusion force applied to the single-chip microcomputer control equipment 3 is reduced, the single-chip microcomputer control equipment 3 is protected, and the single-chip microcomputer control equipment 3 is stably installed;
please refer to fig. 2 and 5, the air storage box 37 is installed on the outer wall of the rear side of the cabinet door 2, the movable plate 371 is installed in the inner cavity of the air storage box 37 in a sliding manner, air is filled between the top wall of the movable plate 371 and the top of the inner cavity of the air storage box 37, the top of the inner cavity of the air storage box 37 is communicated with the inner cavity of the air storage groove 36 through a channel, the supporting rod 372 is inserted into the bottom of the inner cavity of the air storage box 37 in a penetrating manner, the top end of the supporting rod 372 is attached to the bottom wall of the movable plate 371, a screw hole is formed in the connecting portion between the air storage box 37 and the supporting rod 372, and threads are formed in the outer wall of the supporting rod 372.
Example 2:
referring to fig. 1, 2 and 3, on the basis of embodiment 1, a mounting hole 33 is formed in an outer wall of a front side of a cabinet door 2, a mounting block 38 is fixedly mounted at a rear side of an inner cavity of the mounting hole 33, a moving block 34 is slidably mounted at a front side of the inner cavity of the mounting hole 33, the inner cavity of the mounting hole 33 is communicated with an inner cavity of an air storage tank 36 through a connecting hole, a supporting spring 382 is mounted between a rear side wall of the moving block 34 and a front side wall of the mounting block 38, a limiting groove 341 is formed in outer walls of left and right sides of the moving block 34, a limiting block is mounted on inner walls of left and right sides of the mounting hole 33 and located in an inner cavity of the limiting groove 341, when the cabinet door 2 deforms to extrude the elastic sleeve block 35, air pressure in the inner cavity of the air storage tank 36 rises to increase air pressure in the mounting hole 33, when the amplitude of extrusion of the elastic sleeve block 35 is large, pulling force provided by the supporting spring 382 is overcome to push the moving block 34 forward, the moving block 34 is protruded from the mounting hole 33 to play a role of prompting;
referring to fig. 3, an opening is formed in the outer wall of the rear side of the mounting block 38, an adjusting support rod 381 is inserted into the inner cavity of the opening, the front end of the adjusting support rod 381 is connected with the rear end of the supporting spring 382, threads are formed on the outer wall of the adjusting support rod 381 and the inner wall of the opening, and the adjusting support rod 381 is rotated to change the pulling force provided by the supporting spring 382 to the moving block 34;
compared with the embodiment 1, the installation hole 33, the moving block 34 and other parts are added, when the extrusion amplitude of the elastic sleeve block 35 is larger, the moving block 34 can be pushed forwards to protrude from the installation hole 33 by overcoming the pulling force provided by the supporting spring 382, and a prompting effect is achieved.
Example 3:
referring to fig. 2 and 5, based on embodiment 1, a regulating box 374 is installed at the top of an inner cavity of an air storage box 37, a piston plate 375 is installed in the inner cavity of the regulating box 374 in a sliding manner, a touch switch 376 is installed on the inner wall of the right side of the regulating box 374, an opening is formed in the right side wall of the regulating box 374, an electric push rod 373 is installed on the bottom wall of the air storage box 37, an output shaft at the top of the electric push rod 373 extends into the inner cavity of the air storage box 37 and is attached to the bottom wall of a movable plate 371, when a cabinet door 2 deforms and the installation opening becomes larger, pressure applied to an elastic sleeve block 35 decreases, the elastic sleeve block 35 extends outward under the action of internal air, so that air pressure inside the air storage tank 36 decreases and the piston plate 375 moves rightward, when the installation opening becomes larger, the extent that the elastic sleeve block 35 extends outward is larger, so that the piston plate 375 contacts the touch switch 376 rightward to enable the electric push rod 373 to operate, the movable plate 371 is pushed upwards, so that air in the air storage box 37 enters the inner cavity of the air storage groove 36, air pressure in the air storage groove 36 is increased, the elastic sleeve block 35 can be fully attached to the inner wall of the mounting hole, and the single chip microcomputer control equipment 3 is stably mounted;
compared with the embodiment 1, the adjusting and controlling box 374 is added, when the cabinet door 2 deforms and the mounting opening is enlarged, the elastic sleeve block 35 can be fully attached to the inner wall of the mounting opening, and the single-chip microcomputer control equipment 3 is stably mounted.
Example 4:
referring to fig. 4, on the basis of embodiment 1, four sets of guide grooves 322 are uniformly formed in the rear side wall of the mounting frame 32, an inner cavity of each guide groove 322 is connected with a guide block through an elastic member, the rear side wall of each guide block is connected with a connecting fixture block 321, a front side wall of the cabinet door 2 is provided with a clamping groove matched with the connecting fixture block 321, and the connecting fixture block 321 is inserted into an inner cavity of the clamping groove, so that the connecting fixture block 321 can slide on the rear side of the mounting frame 32, and when the cabinet door 2 deforms, the mounting frame 32 is not extruded, so that the single chip microcomputer control device 3 is protected;
have increased parts such as guide way 322 and guide block for embodiment 1, make and connect fixture block 321 and can slide behind installing frame 32, when cabinet door 2 takes place deformation, installing frame 32 can not receive the extrusion.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an electrical equipment singlechip protection device, includes electrical equipment body (1) and cabinet door (2), its characterized in that: the cabinet door (2) is hinged to the outer wall of the electrical equipment body (1), the outer wall of the front side of the cabinet door (2) is provided with a mounting opening, and the inner cavity of the mounting opening is provided with a single chip microcomputer control device (3);
singlechip controlgear (3) is including inserting controlgear main part (31) in the installing port inner chamber, installing frame (32) are installed to controlgear main part (31) front side outer wall, installing frame (32) rear side wall is connected with cabinet door (2) front side wall, controlgear main part (31) outer wall cover has elasticity cover piece (35), elasticity cover piece (35) outer wall is laminated with the installing port inner wall.
2. The single chip microcomputer protection device for the electrical equipment as claimed in claim 1, wherein: an air storage groove (36) is formed in the inner cavity of the elastic sleeve block (35), and air is filled in the inner cavity of the air storage groove (36).
3. The single chip microcomputer protection device for the electrical equipment as claimed in claim 2, wherein: gas tank (37) are installed to cabinet door (2) rear side outer wall, gas tank (37) inner chamber slidable mounting has fly leaf (371), it has the air to fill between fly leaf (371) top wall and gas tank (37) inner chamber top, passageway and gas storage tank (36) inner chamber intercommunication are passed through at gas tank (37) inner chamber top, gas tank (37) inner chamber bottom is run through and is inserted bracing piece (372), bracing piece (372) top and fly leaf (371) bottom wall are laminated mutually, the screw has been seted up with the position of being connected of bracing piece (372) gas tank (37), and bracing piece (372) outer wall is provided with the screw thread.
4. The single chip protection device of the electrical equipment according to claim 3, characterized in that: mounting hole (33) have been seted up to cabinet door (2) front side outer wall, mounting hole (33) inner chamber rear side fixed mounting has installation piece (38), movable block (34) are installed in the sliding of mounting hole (33) inner chamber front side, mounting hole (33) inner chamber is through linking hole and gas storage tank (36) inner chamber intercommunication, install supporting spring (382) between movable block (34) rear side wall and installation piece (38) front side wall, spacing groove (341) have all been seted up to movable block (34) left and right sides outer wall, the stopper is all installed to mounting hole (33) left and right sides inner wall, and the stopper is located the inner chamber of spacing groove (341).
5. The single chip microcomputer protection device for the electrical equipment as claimed in claim 4, wherein: the trompil has been seted up to installation piece (38) rear side outer wall, and the trompil inner chamber has inserted and has adjusted branch (381), adjust branch (381) front end and supporting spring (382) rear end and be connected, it all is equipped with the screw thread with the trompil inner wall to adjust branch (381) outer wall.
6. The single chip protection device of the electrical equipment according to claim 3, characterized in that: adjusting and controlling box (374) is installed at gas receiver (37) inner chamber top, adjusting and controlling box (374) inner chamber slidable mounting has piston plate (375), touch switch (376) are installed to adjusting and controlling box (374) right side inner wall, the opening has been seted up to adjusting and controlling box (374) right side wall, electric putter (373) are installed to gas receiver (37) bottom wall, electric putter (373) top output shaft extends to in the inner chamber of gas receiver (37) and laminates mutually with fly leaf (371) bottom wall.
7. The single chip microcomputer protection device for the electrical equipment as claimed in claim 1, wherein: four groups of guide grooves (322) are uniformly formed in the rear side wall of the mounting frame (32), the inner cavity of each guide groove (322) is connected with the corresponding guide block through an elastic piece, the rear side wall of each guide block is connected with the corresponding connecting clamping block (321), the front side wall of the cabinet door (2) is provided with clamping grooves matched with the connecting clamping blocks (321), and the connecting clamping blocks (321) are inserted into the inner cavities of the clamping grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111021487.8A CN113939116A (en) | 2021-09-01 | 2021-09-01 | Electrical equipment singlechip protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111021487.8A CN113939116A (en) | 2021-09-01 | 2021-09-01 | Electrical equipment singlechip protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113939116A true CN113939116A (en) | 2022-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111021487.8A Pending CN113939116A (en) | 2021-09-01 | 2021-09-01 | Electrical equipment singlechip protection device |
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| Country | Link |
|---|---|
| CN (1) | CN113939116A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210379842U (en) * | 2019-09-19 | 2020-04-21 | 苏州阿海珐电气有限公司 | Panel mounting structure of switch cabinet |
| CN111180935A (en) * | 2020-01-06 | 2020-05-19 | 马鞍山辰慕芸智能科技发展有限公司 | Intermediate rod type upper-panel-free protective door safe pull-free socket |
| WO2021086281A1 (en) * | 2019-11-02 | 2021-05-06 | Femas Metal San. Ve Tic. A.S. | Domestic oven having a door with removable holding cap |
| CN213212702U (en) * | 2020-06-19 | 2021-05-14 | 京能（锡林郭勒）发电有限公司 | Electric power cabinet with guard action |
| CN213880582U (en) * | 2020-12-31 | 2021-08-03 | 上海庄生机电工程设备有限公司 | Intelligent water meter edge calculation controller |
-
2021
- 2021-09-01 CN CN202111021487.8A patent/CN113939116A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210379842U (en) * | 2019-09-19 | 2020-04-21 | 苏州阿海珐电气有限公司 | Panel mounting structure of switch cabinet |
| WO2021086281A1 (en) * | 2019-11-02 | 2021-05-06 | Femas Metal San. Ve Tic. A.S. | Domestic oven having a door with removable holding cap |
| CN111180935A (en) * | 2020-01-06 | 2020-05-19 | 马鞍山辰慕芸智能科技发展有限公司 | Intermediate rod type upper-panel-free protective door safe pull-free socket |
| CN213212702U (en) * | 2020-06-19 | 2021-05-14 | 京能（锡林郭勒）发电有限公司 | Electric power cabinet with guard action |
| CN213880582U (en) * | 2020-12-31 | 2021-08-03 | 上海庄生机电工程设备有限公司 | Intelligent water meter edge calculation controller |
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Effective date of abandoning: 20230929 |
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