CN218526080U - Short-circuit protection power supply - Google Patents
Short-circuit protection power supply Download PDFInfo
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- CN218526080U CN218526080U CN202222625544.XU CN202222625544U CN218526080U CN 218526080 U CN218526080 U CN 218526080U CN 202222625544 U CN202222625544 U CN 202222625544U CN 218526080 U CN218526080 U CN 218526080U
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Abstract
The utility model discloses a short-circuit protection power, relate to circuit equipment technical field, including the equipment body, the bottom activity laminating of equipment body has the mounting panel, the equal symmetrical fixedly connected with dead lever in both sides both ends of mounting panel, the movable groove has been seted up at the top of dead lever, the activity is pegged graft on the movable groove and is had the movable rod, fixedly connected with coupling mechanism between movable rod and the movable groove, the movable rod is located one side top fixedly connected with locating piece of equipment body, the top fixedly connected with connecting block of locating piece, the activity is pegged graft on the connecting block has the connecting rod, the top fixedly connected with fixed block of connecting rod, the bottom fixedly connected with protection casing of a plurality of connecting rods. The utility model discloses rational in infrastructure, the equipment body need not directly to fix through the bolt to be convenient for the later stage carry out quick assembly disassembly, and can protect each pilot lamp at equipment body top through the protection casing, avoid being stained with on the pilot lamp on the equipment body in long-time use and influence indicating effect with dust.
Description
Technical Field
The utility model relates to a circuit equipment technical field, in particular to short-circuit protection power.
Background
Short circuit of power supply: the two ends of the power supply are directly or indirectly connected by a wire, and no electric appliance is arranged in the middle. If a path is found in a complex circuit, the path can be directly from the positive pole to the negative pole of the power supply without passing through any electric appliance, the power supply is considered as a short circuit, and the power supply is dangerous because the current always runs through the shortest path, so that the power supply is easily burnt and even fires are easily caused. Short circuit of the electric appliance: simply can say that take a wire to connect with electrical apparatus both ends, the electric current passes through the wire, does not have the electric current to pass through electrical apparatus, and electrical apparatus is out of work, regards as the short circuit.
Patent No. CN215580336U discloses a short-circuit protection power supply, belong to the circuit equipment field, which comprises a housin, the casing right-hand member is provided with into the electric interface, the left end of casing is provided with into the electric interface, the installation cavity has been seted up in the casing, the right inner wall of installation cavity articulates through the hinge activity has first electric post, first electric post and the interface electric connection that advances, the upper end fixedly connected with spring of first electric post, the rear end fixed connection of spring is in the back inner wall of installation cavity, the back inner wall fixedly connected with circuit board of installation cavity, a controller, micro motor and short circuit inductor, circuit board and play electric interface electric connection, circuit board and short circuit inductor electric connection, short circuit inductor and micro motor all with controller electric connection, it can realize effectual notice user, improve power consumption safety. But this equipment utilizes screw or bolt to install fixedly through the installation piece, and dismouting in the later stage overhauls in-process inconvenience very, and normal pilot lamp, short circuit pilot lamp, outage pilot lamp and the short circuit siren at equipment top expose in the air for a long time and are stained with the dust easily to influence the indicating effect in later stage. Accordingly, the present application provides a short-circuit protection power supply to meet the needs.
SUMMERY OF THE UTILITY MODEL
An object of this application is to provide a short-circuit protection power, the equipment body need not directly to fix through the bolt to be convenient for the later stage carry out quick assembly disassembly, and can protect each pilot lamp at equipment body top through the protection casing, avoid being stained with dust influence indicating effect on the pilot lamp on the equipment body in long-time use.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a short-circuit protection power supply, includes the equipment body, the bottom activity laminating of equipment body has the mounting panel, the equal symmetrical fixedly connected with dead lever in both sides both ends of mounting panel, the movable groove has been seted up at the top of dead lever, the activity is pegged graft on the movable groove and is had the movable rod, the movable rod with fixedly connected with coupling mechanism between the movable groove, the movable rod is located one side top fixedly connected with locating piece of equipment body, the top fixedly connected with connecting block of locating piece, the activity is pegged graft on the connecting block and is had the connecting rod, the top fixedly connected with fixed block of connecting rod, it is a plurality of the bottom fixedly connected with protection casing of connecting rod.
Preferably, the connecting mechanism comprises a mounting groove which is formed in the bottom end of one side of the mounting plate and is far away from the movable rod, an inserting block is movably inserted into the mounting groove, inserting grooves matched with the inserting block are symmetrically formed in the top end and the bottom end of the movable groove, and a spring is fixedly connected between the end part of the inserting block and the mounting groove.
Preferably, one end of the insertion block, which is far away from the spring, is in a circular arc shape.
Preferably, the top ends of the two sides of the movable rod are both provided with anti-skid grains.
Preferably, the protective cover is made of transparent materials.
Preferably, the bottom bilateral symmetry fixedly connected with stopper of movable rod, the activity is seted up on the groove with the stopper cooperation spacing groove of using.
Preferably, the two ends of the mounting plate are symmetrically and fixedly connected with fixing plates.
To sum up, the utility model discloses a technological effect and advantage:
the utility model discloses in, upwards stimulate the protection casing, insert the top of placing the mounting panel between two dead levers to the equipment body, make the movable rod remove to the movable groove through coupling mechanism after that, the movable rod that removes drives the top that the locating piece closely laminated the equipment body, four locating pieces are spacing to be fixed on the mounting panel to the equipment body, fix the mounting panel through the fixed plate, the equipment body need not directly to carry out fixed connection through the bolt, thereby be convenient for the later stage carry out quick assembly disassembly, and when the locating piece removed the laminating to the equipment body on, the locating piece drives the connecting block and extrudees the top that the protection casing laminated the equipment body downwards, protection casing through transparent material can protect each pilot lamp at equipment body top, avoid being stained with dust influence indicating effect on the pilot lamp on the equipment body in long-time use.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic perspective view of a short-circuit protection power supply;
FIG. 2 is a schematic view of a connection structure of a movable rod and a movable groove;
fig. 3 is a schematic view of the internal structure of the mounting groove.
In the figure: 1. an apparatus body; 2. mounting a plate; 21. a fixing plate; 3. fixing the rod; 4. a movable groove; 5. a movable rod; 51. a limiting block; 52. a limiting groove; 6. a connecting mechanism; 61. mounting grooves; 62. inserting a block; 63. inserting slots; 64. a spring; 7. positioning a block; 8. connecting blocks; 9. a connecting rod; 10. a fixed block; 11. a shield.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Example (b): referring to fig. 1-2, a short circuit protection power supply comprises an equipment body 1, a mounting plate 2 is movably attached to the bottom of the equipment body 1, fixed rods 3 are symmetrically and fixedly connected to two ends of two sides of the mounting plate 2, a movable groove 4 is formed in the top of each fixed rod 3, a movable rod 5 is movably inserted into each movable groove 4, a connecting mechanism 6 is fixedly connected between each movable rod 5 and each movable groove 4, the movable rods 5 are fixedly connected to positioning blocks 7 at the top of one side of the equipment body 1, connecting blocks 8 are fixedly connected to the top of each positioning block 7, connecting rods 9 are movably inserted into the corresponding connecting blocks 8, the top of each connecting rod 9 is fixedly connected to a fixed block 10, a plurality of protective covers 11 are fixedly connected to the bottoms of the connecting rods 9, anti-skid patterns are formed on the top ends of the movable rods 5, each protective cover 11 is made of a transparent material, the two sides of the bottom of each movable rod 5 are symmetrically and fixedly connected to a limiting block 51, a limiting groove 52 matched with the limiting block 51 is formed in each movable groove 4, two ends of the mounting plate 2 are symmetrically and fixedly connected to a fixed plate 21, the protective cover 11 is pulled upwards, the equipment body 1 is inserted into the top of the mounting plate 2 from two fixed blocks 3, and the mounting plate 1 is attached to the mounting plate 7, and the mounting plate 1, the mounting plate 7 is attached to the mounting plate 1, and the mounting plate 7 is driven by a bolt, the mounting plate 1, the protection casing 11 through transparent material can protect each pilot lamp at 1 top of equipment body, avoids being stained with dust on the pilot lamp on 1 equipment body in long-time use and influences indicating effect.
As a preferred embodiment of this embodiment, as shown in fig. 1 and fig. 3, the connecting mechanism 6 includes a mounting groove 61 opened on a bottom end of the movable rod 5 far from the mounting plate 2, an insertion block 62 is movably inserted into the mounting groove 61, slots 63 used in cooperation with the insertion block 62 are symmetrically formed in a top end and a bottom end of the movable groove 4, a spring 64 is fixedly connected between an end portion of the insertion block 62 and the mounting groove 61, one end of the insertion block 62 far from the spring 64 is in a circular arc shape, the insertion block 62 is pressed to press the spring 64 to move into the mounting groove 61, the moved insertion block 62 is pulled out from the slot 63 in the top end of the movable groove 4, and then the movable rod 5 is moved downward, the moved movable rod 5 drives the insertion block 62 to move in the movable groove 4 through the end portion in the circular arc shape, and when the insertion block 62 moves to the slot 63 in the bottom end of the movable groove 4, the insertion block 62 is inserted into the corresponding slot 63 through resilience of the spring 64, thereby limiting and fixing the movable rod 5.
This practical theory of operation: the protective cover 11 is pulled upwards, the equipment body 1 is inserted between the two fixed rods 3 and placed on the top of the mounting plate 2, then the inserting block 62 is pressed, the inserting block 62 extrudes the spring 64 to move towards the inside of the mounting groove 61, the moving inserting block 62 is drawn out from the slot 63 at the top end of the movable groove 4, then the moving rod 5 is moved downwards, the moving rod 5 drives the inserting block 62 to move in the movable groove 4 through the arc-shaped end part, when the inserting block 62 moves to the slot 63 at the bottom end of the movable groove 4, the inserting block 62 is inserted into the corresponding slot 63 through the resilience force of the spring 64, so that the moving rod 5 is limited and fixed, the moving rod 5 drives the positioning blocks 7 to be tightly attached to the top of the equipment body 1, and the equipment body 1 is limited and fixed on the mounting plate 2 through the four positioning blocks 7, fixing mounting panel 2 through fixed plate 21, equipment body 1 need not directly to carry out fixed connection through the bolt, only need press during later stage dismantlement inserted block 62 and make movable rod 5 rebound in mounting groove 61, movable rod 5 of removal drives locating piece 7 and breaks away from the spacing fixed to equipment body 1, thereby be convenient for carry out quick assembly disassembly, and when locating piece 7 removed the laminating to equipment body 1 on, locating piece 7 drives the top that 11 laminating of 8 downward extrusion protection casings of connecting block to equipment body 1, protection casing 11 through transparent material can protect each pilot lamp at 1 top of equipment body, avoid being stained with dust influence indicating effect on the pilot lamp on the equipment body 1 in long-time use.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (7)
1. A short-circuit protection power supply comprises an equipment body (1), and is characterized in that: the bottom activity laminating of equipment body (1) has mounting panel (2), the equal symmetrical fixedly connected with dead lever (3) in both sides both ends of mounting panel (2), movable groove (4) have been seted up at the top of dead lever (3), activity grafting has movable rod (5) on movable groove (4), movable rod (5) with fixedly connected with coupling mechanism (6) between movable groove (4), movable rod (5) are located one side top fixedly connected with locating piece (7) of equipment body (1), the top fixedly connected with connecting block (8) of locating piece (7), activity grafting has connecting rod (9) on connecting block (8), the top fixedly connected with fixed block (10) of connecting rod (9), it is a plurality of the bottom fixedly connected with protection casing (11) of connecting rod (9).
2. A short-circuit protection power supply according to claim 1, wherein: connecting mechanism (6) are including seting up movable rod (5) are kept away from mounting panel (2) one side mounting groove (61) on the bottom, the activity is pegged graft in mounting groove (61) has inserted block (62), the top of activity groove (4) with the bottom symmetry seted up with slot (63) that inserted block (62) cooperation was used, the tip of inserted block (62) with fixedly connected with spring (64) between mounting groove (61).
3. A short-circuit protection power supply according to claim 2, wherein: one end, far away from the spring (64), of the insertion block (62) is arc-shaped.
4. A short-circuit protection power supply according to claim 1, characterized in that: the top ends of the two sides of the movable rod (5) are provided with anti-skid grains.
5. A short-circuit protection power supply according to claim 1, wherein: the protective cover (11) is made of transparent materials.
6. A short-circuit protection power supply according to claim 1, wherein: the bottom bilateral symmetry fixedly connected with stopper (51) of movable rod (5), spacing groove (52) that use with stopper (51) cooperation have been seted up on activity groove (4).
7. A short-circuit protection power supply according to claim 1, wherein: the two ends of the mounting plate (2) are symmetrically and fixedly connected with fixing plates (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222625544.XU CN218526080U (en) | 2022-10-02 | 2022-10-02 | Short-circuit protection power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222625544.XU CN218526080U (en) | 2022-10-02 | 2022-10-02 | Short-circuit protection power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218526080U true CN218526080U (en) | 2023-02-24 |
Family
ID=85247957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222625544.XU Active CN218526080U (en) | 2022-10-02 | 2022-10-02 | Short-circuit protection power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218526080U (en) |
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2022
- 2022-10-02 CN CN202222625544.XU patent/CN218526080U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230713 Address after: 200120 zone a, floor 2, No. 1200, Pudong Avenue, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai Patentee after: Shanghai Yinai Electronic Technology Co.,Ltd. Address before: 201900 Room 1-871, No. 3389, Taihe West Road, Baoshan District, Shanghai Patentee before: Shanghai Ampote Electronic Lighting Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |