CN220253128U - Improved structure of current protector - Google Patents
Improved structure of current protector Download PDFInfo
- Publication number
- CN220253128U CN220253128U CN202321936585.9U CN202321936585U CN220253128U CN 220253128 U CN220253128 U CN 220253128U CN 202321936585 U CN202321936585 U CN 202321936585U CN 220253128 U CN220253128 U CN 220253128U
- Authority
- CN
- China
- Prior art keywords
- base
- fixedly connected
- current protector
- positions
- close
- 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.)
- Active
Links
- 230000001012 protector Effects 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Fuses (AREA)
Abstract
The utility model relates to the technical field of current protectors, in particular to an improved structure of a current protector, which comprises a base, wherein mounting mechanisms are symmetrically arranged above the base and close to the left side and the right side, the two mounting mechanisms respectively comprise buttons, the inner side surfaces of the two buttons are respectively fixedly connected with connecting rods through bolts, the two connecting rods respectively penetrate through the left end and the right end of a shell and are respectively fixedly connected with a movable plate through bolts, the two movable plates are respectively in sliding connection with the inner walls of two mounting grooves, the bottoms of the two movable plates are respectively fixedly connected with sliding blocks through bolts, the two sliding blocks are respectively in sliding connection with the inner walls of the two sliding grooves, the outer side surfaces of the two sliding blocks are respectively fixedly connected with inserting blocks through bolts, and the two inserting blocks are respectively in inserting fit with the inner walls of the two inserting grooves; the improved structure of the current protector can conveniently replace the current protector by arranging the installation mechanism, and the moving direction of the sliding block is limited by arranging the cover plate provided with the sliding groove.
Description
Technical Field
The utility model relates to the technical field of current protectors, in particular to an improved structure of a current protector.
Background
In various power grids, a current protection device is usually required to be installed to prevent a circuit from being burnt due to overlarge current, so that the aim of enhancing safety performance is fulfilled.
An adjustable current protector for a temperature sensing element with publication number CN 104701081A. The purpose is to provide a temperature sensing element adjustable, application scope wide current protector. The current protector has one temperature sensing element, one fixed contact, one movable contact, one first contact piece, one second contact piece and one base, and the fixed contact is welded to the first contact piece, the first contact piece and the second contact piece are provided with pins for connection, the movable contact is set in one end of the temperature sensing element, the temperature sensing element is welded to the second contact piece, and the temperature sensing element is connected via screw to the base. The temperature sensing element is fixed on the base through the screw, and the current action time of the product can be adjusted through the adjusting screw in the production process, so that different use requirements of customers are met.
Although the device can adjust the current action time of the product through the adjusting screw in the production process, the device can not be conveniently replaced after the internal parts of the current protector are damaged, so that the working efficiency of users is lower, and in this regard, we propose an improved structure of the current protector.
Disclosure of Invention
The present utility model is directed to an improved structure of a current protector, which solves the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a current protector improves structure, includes the base, the base top is close to the position symmetry of left and right sides and is equipped with installation mechanism, two installation mechanism includes the button respectively, two the button inboard surface is respectively through bolt fixedly connected with connecting rod, two the connecting rod runs through both ends about the shell respectively and is connected with the movable plate through bolt fixedly respectively, two the movable plate respectively with two mounting groove inner wall sliding connection, two the movable plate bottom is respectively through bolt fixedly connected with slider, two the slider respectively with two spout inner wall sliding connection, two the slider outside surface is respectively through bolt fixedly connected with inserted block, two the inserted block respectively with two slot inner walls grafting cooperation.
Preferably, the top of the base is symmetrically provided with limiting grooves near the left side and the right side, and the outer side surface of the inner wall of the limiting groove is provided with slots near the lower side.
Preferably, the positions, close to the left side and the right side, of the top of the base, close to the front side and the rear side are respectively in threaded connection with a fixing bolt, and the fixing bolts are in threaded connection with the tops of the inserting blocks corresponding to the positions of the fixing bolts.
Preferably, the positions of the top of the base, which are close to four corners, are respectively provided with mounting threaded holes, and a shell is arranged above the base.
Preferably, the top of the shell is fixedly connected with a current protector through bolts, mounting grooves are symmetrically formed in positions, close to the left side and the right side, of the bottom of the shell, and the bottom of the shell is fixedly connected with a cover plate through bolts.
Preferably, the positions, close to the left side and the right side, of the top of the cover plate are symmetrically provided with sliding grooves, and the bottom of the cover plate is attached to the top of the base.
Preferably, springs are symmetrically and fixedly connected to the inner side surfaces of the movable plate near the front side and the rear side, and one end of each spring is fixedly connected with the inner side surface of the inner wall of the corresponding mounting groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. the current protector improves the structure, and the installation mechanism is arranged to enable the device to conveniently replace the current protector;
2. the current protector improves the structure, and the moving direction of the sliding block is limited by arranging the cover plate provided with the sliding groove.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic cross-sectional view of a base of the present utility model;
fig. 4 is a schematic structural view of the mounting mechanism in the present utility model.
The meaning of each scale number in the figure is:
1. a base; 11. a limit groove; 12. a slot; 13. a fixing bolt; 14. installing a threaded hole; 15. a housing; 16. a mounting groove; 17. a cover plate; 18. a chute; 19. a current protector;
2. a mounting mechanism; 21. a button; 22. a connecting rod; 23. a moving plate; 24. a slide block; 25. inserting blocks; 26. and (3) a spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution:
the utility model provides a current protector improves structure, includes base 1, and the spacing groove 11 has been seted up to the symmetry of the position that is close to the left and right sides at base 1 top for inject the direction of movement of slider 24, two sliders 24 respectively with two spacing groove 11 inner wall sliding connection, the slot 12 has been seted up to the position that is close to the below in spacing groove 11 inner wall outside surface, is used for inject the direction of movement of inserted block 25.
It should be added that, the top of the base 1 is close to the left and right sides and close to the front and rear sides, and is respectively in threaded connection with a fixing bolt 13, and the fixing bolt 13 is in threaded connection with the top of the insert block 25 corresponding to the fixing bolt 13, so as to limit the position of the insert block 25.
Specifically, mounting threaded holes 14 are respectively formed at positions near four corners of the top of the base 1, so as to facilitate mounting the device on other devices.
Further, a housing 15 is arranged above the base 1, a current protector 19 is fixedly connected to the top of the housing 15 through bolts, and mounting grooves 16 are symmetrically formed in positions, close to the left side and the right side, of the bottom of the housing 15 and used for limiting the moving direction of the moving plate 23.
Specifically, the bottom of the casing 15 is fixedly connected with a cover plate 17 through bolts, sliding grooves 18 are symmetrically formed in positions, close to the left side and the right side, of the top of the cover plate 17, and the bottom of the cover plate 17 is attached to the top of the base 1 to limit the moving direction of the sliding block 24.
As a preferred embodiment, the mounting mechanisms 2 are symmetrically arranged above the base 1 near the left and right sides, the two mounting mechanisms 2 respectively comprise buttons 21 for driving the connecting rods 22 to move, and the inner side surfaces of the two buttons 21 are respectively fixedly connected with the connecting rods 22 through bolts for driving the moving plates 23 to move.
Specifically, two connecting rods 22 respectively penetrate through the left end and the right end of the housing 15 and are respectively fixedly connected with a moving plate 23 through bolts, the two moving plates 23 are respectively and slidably connected with the inner walls of the two mounting grooves 16, and the bottoms of the moving plates 23 are attached to the top of the cover plate 17 so as to drive the sliding blocks 24 to move.
Specifically, the bottoms of the two moving plates 23 are fixedly connected with sliding blocks 24 through bolts respectively, and the two sliding blocks 24 are slidably connected with the inner walls of the two sliding grooves 18 respectively and are used for driving the inserting blocks 25 to move.
Specifically, the outer side surfaces of the two sliding blocks 24 are fixedly connected with inserting blocks 25 through bolts respectively, and the two inserting blocks 25 are respectively matched with the inner walls of the two slots 12 in an inserting manner and are used for being matched with the slots 12 to limit the positions of the sliding blocks 24, thereby limiting the positions of the moving plates 23, thereby limiting the positions of the shells 15 and thus limiting the positions of the current protectors 19.
Specifically, springs 26 are fixedly connected to the inner side surfaces of the movable plate 23 at positions near the front and rear sides symmetrically, and one ends of the springs 26 are fixedly connected to the inner side surfaces of the inner walls of the mounting grooves 16 corresponding to the positions of the springs 26 to define the positions of the movable plate 23.
It should be noted that the structure and the working principle of the current protector 19 according to the present embodiment are the same as those known to those skilled in the art, and are not described herein.
In a specific use process, when the current protector 19 needs to be replaced, a user firstly presses the two buttons 21 towards the direction close to the base 1, so as to respectively drive the two connecting rods 22 to move towards the direction close to the base 1, respectively drive the two moving plates 23 to move towards the base 1, respectively drive the two sliding blocks 24 to move towards the base 1, respectively drive the two inserting blocks 25 to move towards the base 1;
in this process, the two moving plates 23 compress the springs 26 corresponding to the positions thereof respectively, until the four springs 26 are compressed to the shortest length, and the two inserting blocks 25 are not in inserted fit with the inner walls of the two inserting grooves 12 respectively;
the current protector 19 is moved upwards, so that the shell 15 is driven to move upwards, the cover plate 17 and the two moving plates 23 are driven to move upwards, and the two inserting blocks 25 are driven to move upwards respectively until the two inserting blocks 25 are not positioned in the two limiting grooves 11 respectively, and the shell 15 with the new current protector 19 is moved to be right above the base 1;
the two buttons 21 are pressed in the direction approaching the base 1, so that the two connecting rods 22 are respectively driven to move in the direction approaching the base 1, the two moving plates 23 are respectively driven to move in the direction approaching the base 1, the two sliding blocks 24 are respectively driven to move in the direction approaching the base 1, and the two inserting blocks 25 are respectively driven to move in the direction approaching the base 1;
in this process, the two moving plates 23 compress the springs 26 corresponding to the positions thereof respectively, until the four springs 26 are compressed to the shortest length, the two insert blocks 25 and the two slide blocks 24 are inserted into the two limit grooves 11 respectively, and the two push buttons 21 are released until the bottoms of the two insert blocks 25 are respectively attached to the bottoms of the inner walls of the two limit grooves 11;
the four springs 26 start to restore the initial length, so that the two moving plates 23 are respectively driven to move in the direction away from the base 1, so that the two sliding blocks 24 are respectively driven to move in the direction away from the base 1, and the two inserting blocks 25 are respectively driven to move in the direction away from the base 1, until the four springs 26 restore the initial length, the two inserting blocks 25 are respectively matched with the inner walls of the two slots 12 in an inserting manner, and the new current protector 19 is installed.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a current protector improves structure, includes base (1), its characterized in that: the utility model discloses a base, including base (1), including base, and the base, the position symmetry that is close to left and right sides above base (1) is equipped with installation mechanism (2), two installation mechanism (2) include button (21) respectively, two button (21) medial surface is respectively through bolt fixedly connected with connecting rod (22), two connecting rod (22) are respectively run through both ends about shell (15) and are respectively through bolt fixedly connected with movable plate (23), two movable plate (23) respectively with two mounting groove (16) inner wall sliding connection, two movable plate (23) bottom is respectively through bolt fixedly connected with slider (24), two slider (24) respectively with two spout (18) inner wall sliding connection, two slider (24) outside surface is respectively through bolt fixedly connected with inserted block (25), two inserted block (25) are respectively with two slot (12) inner wall grafting cooperation.
2. The improved structure of the current protector according to claim 1, characterized in that: limiting grooves (11) are symmetrically formed in the positions, close to the left side and the right side, of the top of the base (1), and slots (12) are formed in the positions, close to the lower side, of the outer side surface of the inner wall of the limiting groove (11).
3. The improved structure of the current protector according to claim 2, characterized in that: the top of the base (1) is close to the left side and the right side, the positions close to the front side and the rear side are respectively in threaded connection with a fixing bolt (13), and the fixing bolts (13) are in threaded connection with the tops of the inserting blocks (25) corresponding to the positions of the fixing bolts.
4. The improved structure of the current protector according to claim 3, characterized in that: the top of the base (1) is provided with mounting threaded holes (14) near four corners respectively, and a shell (15) is arranged above the base (1).
5. The improved structure of the current protector as claimed in claim 4, wherein: the top of the shell (15) is fixedly connected with a current protector (19) through bolts, mounting grooves (16) are symmetrically formed in the positions, close to the left side and the right side, of the bottom of the shell (15), and the bottom of the shell (15) is fixedly connected with a cover plate (17) through bolts.
6. The improved structure of the current protector according to claim 5, wherein: slide grooves (18) are symmetrically formed in positions, close to the left side and the right side, of the top of the cover plate (17), and the bottom of the cover plate (17) is attached to the top of the base (1).
7. The improved structure of the current protector according to claim 1, characterized in that: springs (26) are symmetrically and fixedly connected to the inner side surfaces of the moving plates (23) near the front side and the rear side, and one ends of the springs (26) are fixedly connected with the inner side surfaces of the inner walls of the mounting grooves (16) corresponding to the positions of the springs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321936585.9U CN220253128U (en) | 2023-07-22 | 2023-07-22 | Improved structure of current protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321936585.9U CN220253128U (en) | 2023-07-22 | 2023-07-22 | Improved structure of current protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220253128U true CN220253128U (en) | 2023-12-26 |
Family
ID=89234519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321936585.9U Active CN220253128U (en) | 2023-07-22 | 2023-07-22 | Improved structure of current protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220253128U (en) |
-
2023
- 2023-07-22 CN CN202321936585.9U patent/CN220253128U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210016345U (en) | Protection mechanism for motor | |
| CN220253128U (en) | Improved structure of current protector | |
| CN111885860A (en) | Server based on self-media multi-user matrix marketing platform | |
| CN208966996U (en) | A kind of speed change lid structure of electric tool | |
| CN212392532U (en) | Internal line's receipts are restrainted device for block terminal convenient to dismouting | |
| CN212726087U (en) | Novel switch board is used in intelligence manufacturing | |
| CN211016870U (en) | Intelligence house keypad convenient to change | |
| CN211557669U (en) | Chip circuit board convenient to dismouting | |
| CN210358657U (en) | Steel sheet bending device is used in automatically controlled cabinet production | |
| CN211334251U (en) | Silica gel mould production forming device for guide housing | |
| CN209095986U (en) | A kind of hydraulic bulge machine | |
| CN215579852U (en) | Microcomputer protection device connection structure convenient to installation | |
| CN221596360U (en) | Zero-arcing cover convenient to disassemble and assemble for molded case circuit breaker | |
| CN217034050U (en) | Protector testing arrangement | |
| CN216486303U (en) | Industrial personal computer convenient for embedded installation | |
| CN221696816U (en) | Intelligent pressing mechanism of workbench | |
| CN221748764U (en) | Small-volume PD (potential device) quick-charging structure | |
| CN203239106U (en) | Pulling button switch | |
| CN220208769U (en) | Power distribution switch movable fit device | |
| CN219283739U (en) | Cooling device for hydraulic element molding | |
| CN214620004U (en) | Equivalent air conditioner meter for measuring equivalent of central air conditioner | |
| CN214982856U (en) | Injection mold secondary forming mechanism | |
| CN220856292U (en) | Assembly structure of transformer | |
| CN214046415U (en) | Waterproof far infrared chip with good flexibility | |
| CN216852676U (en) | Temperature controller shell convenient to dismantle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |