CN220106993U - Switching power supply's electric structure that connects - Google Patents
Switching power supply's electric structure that connects Download PDFInfo
- Publication number
- CN220106993U CN220106993U CN202321269402.2U CN202321269402U CN220106993U CN 220106993 U CN220106993 U CN 220106993U CN 202321269402 U CN202321269402 U CN 202321269402U CN 220106993 U CN220106993 U CN 220106993U
- Authority
- CN
- China
- Prior art keywords
- power supply
- switching power
- plate
- wiring
- bracing piece
- 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
- 230000006835 compression Effects 0.000 claims abstract description 17
- 238000007906 compression Methods 0.000 claims abstract description 17
- 239000004033 plastic Substances 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims 1
- 239000002985 plastic film Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Tumbler Switches (AREA)
Abstract
The utility model provides a power connection structure of a switch power supply, which relates to the technical field of power connection structures and comprises a switch power supply main body and a wiring terminal, wherein when a button is pressed down, the wiring terminal synchronously moves up and down, so that a wiring hole is exposed and hidden, when the wiring hole is exposed, the switch power supply is powered off, when the wiring hole is hidden, the switch power supply is powered on, so that wiring is facilitated, electric shock during wiring is avoided, a compression spring is a pressing force for pressing a pressure rod and a pressure plate downwards, deformation energy is stored, radial elastic force is provided for the wiring terminal, a fixing clamping groove is a plastic thin plate with arc-shaped two ends, and the action of supporting the pressure plate is realized when the pressure plate is prevented from falling off due to overlarge stress during downward pressing movement.
Description
Technical Field
The utility model relates to the technical field of power connection structures, in particular to a power connection structure of a switching power supply.
Background
A switch mode power supply (Switch Mode Power Supply, SMPS for short), also called a switching power supply, a switching converter, is a high frequency power conversion device, which is a type of power supply. The function of the switching power supply is to convert a voltage with one level into a voltage or a current required by a user terminal through different types of structures, wherein the input of the switching power supply is mostly an alternating current power supply (such as a mains supply) or a direct current power supply, the output of the switching power supply is mostly equipment requiring the direct current power supply, and the switching power supply converts the voltage and the current between the two.
The traditional flat-plate wiring board is horizontally arranged on the left side and the right side of the switching power supply, and because the wiring board is arranged on a plane, the screw is often required to be unscrewed, wiring is performed again, the operation is more troublesome, and the risk of electric leakage exists, so that the power connection structure of the switching power supply is provided.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a power connection structure of a switching power supply.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a power connection structure of a switching power supply comprises a switching power supply main body and a wiring terminal;
the switching power supply comprises a switching power supply main body and a plurality of connecting terminals, wherein the switching power supply main body comprises side plates, cover plates and a bottom plate, the front ends and the rear ends of the two switching power supply main bodies are fixedly connected with the side plates, the top ends of the switching power supply main bodies are fixedly connected with the cover plates, the bottom ends of the switching power supply main bodies are fixedly connected with the bottom plate, and the two ends of the bottom plate are respectively sleeved with the plurality of connecting terminals;
binding post includes wiring hole, presses button, depression bar, compression spring, bracing piece, clamp plate, spout, fixed draw-in groove and locating bottom plate, the bottom fixedly connected with wiring hole of binding post front end, binding post top swing joint has the button of pressing, and presses button bottom outer wall and bottom plate swing joint, depression bar fixed connection presses button bottom, compression spring fixed connection is in the depression bar bottom, and is located the bracing piece top, bracing piece swing joint is in the depression bar bottom, clamp plate fixed connection is in the depression bar bottom, spout fixed connection is in bracing piece inner wall top, fixed draw-in groove fixed connection is in the bracing piece inner wall, and is located the clamp plate bottom, locating bottom plate fixed connection is in the bracing piece bottom.
As a further description of the above technical solution: the push button and the wiring terminal are integrally designed.
As a further description of the above technical solution: the compression bar, the compression spring, the support bar and the pressing plate are of a piston rod structure.
As a further description of the above technical solution: the pressing plate is an elliptic arc plate, and clamping rods are arranged at two ends of the pressing plate and meshed with the sliding grooves.
As a further description of the above technical solution: two straight grooves are formed in the sliding groove, and an arc-shaped groove is formed in the bottom end of the sliding groove.
As a further description of the above technical solution: the fixing clamping groove is a plastic sheet with two arc-shaped ends.
Advantageous effects
When the button is pressed down, the wiring terminal moves up and down synchronously, so that the wiring hole is exposed and hidden, when the wiring hole is exposed, the switching power supply is powered off, and when the wiring hole is hidden, the switching power supply is powered on, so that wiring is facilitated, and electric shock during wiring is avoided.
2. The compression spring is a pressing force for pressing the pressing rod and the pressing plate downwards, so that deformation energy is stored, and radial elastic force is provided for the wiring terminal.
3. The fixed clamping groove is a plastic sheet with two arc-shaped ends, so that the pressing plate is prevented from falling off due to overlarge stress when being pressed downwards, and the pressing plate is supported.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a terminal structure according to the present utility model;
FIG. 3 is a schematic view of a chute according to the present utility model.
Legend description:
a switching power supply main body 1; a side plate 101; a cover plate 102; a bottom plate 103; a connection terminal 2; a wiring hole 201; pressing button 202; a pressing lever 203; compressing the spring 204; a support rod 205; a platen 206; a chute 207; a fixing clip groove 208; the bottom plate 209 is positioned.
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 to 3, a power receiving structure of a switching power supply includes a switching power supply body 1 and a connection terminal 2;
the switching power supply main body 1 comprises side plates 101, cover plates 102 and a bottom plate 103, the front ends and the rear ends of the two switching power supply main bodies 1 are fixedly connected with the side plates 101, the top ends of the switching power supply main bodies 1 are fixedly connected with the cover plates 102, the bottom ends of the switching power supply main bodies 1 are fixedly connected with the bottom plate 103, and two ends of the bottom plate 103 are sleeved with a plurality of wiring terminals 2;
binding post 2 includes wiring hole 201, press button 202, depression bar 203, compression spring 204, bracing piece 205, clamp plate 206, spout 207, fixed draw-in groove 208 and locating bottom plate 209, the bottom fixedly connected with wiring hole 201 of binding post 2 front end, binding post 2 top swing joint has press button 202, and press button 202 bottom outer wall and bottom plate 103 swing joint, depression bar 203 fixed connection presses button 202 bottom, compression spring 204 fixed connection is in depression bar 203 bottom, and be located bracing piece 205 top, bracing piece 205 swing joint is in depression bar 203 bottom, clamp plate 206 fixed connection is in depression bar 203 bottom, spout 207 fixed connection is in bracing piece 205 inner wall top, fixed draw-in groove 208 fixed connection is in bracing piece 205 inner wall, and be located the clamp plate 206 bottom, locating bottom plate 209 fixed connection is in bracing piece 205 bottom.
Wherein, press button 202 and binding post 2 are integrated design, when pressing button 202 and pressing down, the binding post reciprocates in step, makes wiring hole 201 expose and hide, and when wiring hole 201 exposes, switching power supply cuts off the power supply, and when wiring hole 201 hides, switching power supply circular telegram.
The compression rod 203, the compression spring 204, the support rod 205 and the pressing plate 206 are in a piston rod structure, so that the pressing plate 206 is limited to move inside the support rod 205, and meanwhile, the compression spring 204 is used for storing deformation energy and providing radial elastic force for the connecting terminal 2 due to the downward pressing force of the compression rod 203 and the pressing plate 206.
Wherein, clamp plate 206 is oval arc board, and both ends set up clamping rod and spout 207 meshing, be convenient for at spout 207 circulation activity, block.
Wherein, two straight grooves are established to spout 207, and the bottom sets up the arc wall, and when pressing button 202 down presses, clamp bar on clamp plate 206 both sides down slides from one side straight groove, and the clamp bar is in the arc wall bottom, presses down button 202 once more, and clamp bar on clamp plate 206 both sides breaks away from the arc wall bottom, upwards slides from opposite side straight groove.
The fixing clamping groove 208 is a plastic thin plate with two arc-shaped ends, and prevents the pressing plate 206 from falling off due to overlarge stress when the pressing plate 206 is pressed downwards, so as to support the pressing plate 206.
Working principle: when the push button 202 is pressed down, the compression spring 204 is the pressing force of the pressing rod 203 and the pressing plate 206 pressed down, so that deformation energy is stored, radial elastic force is provided for the wiring terminal 2, clamping rods on two sides of the pressing plate 206 slide downwards from a straight groove on one side of the sliding groove 207, the clamping rods are arranged at the bottom end of the arc-shaped groove, the wiring terminal 2 pops out, the wiring hole 201 is exposed, the switching power supply is powered off, the pressing button 202 is pressed down again, the clamping rods on two sides of the pressing plate 206 are separated from the bottom end of the arc-shaped groove, the clamping rods slide upwards from the straight groove on the other side of the sliding groove 207, the wiring hole 201 is hidden, the switching power supply is powered on, the fixing clamping groove 208 is a plastic sheet with two ends in an arc shape, and the excessive stress drops when the pressing plate 206 is prevented from pressing down to play a role in supporting the pressing plate 206.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The power connection structure of the switching power supply comprises a switching power supply main body (1) and a wiring terminal (2);
the method is characterized in that: the switching power supply comprises a switching power supply main body (1) and a plurality of connecting terminals (2), wherein the switching power supply main body (1) comprises side plates (101), cover plates (102) and a bottom plate (103), the front ends and the rear ends of the switching power supply main bodies (1) are fixedly connected with the side plates (101), the top ends of the switching power supply main bodies (1) are fixedly connected with the cover plates (102), the bottom ends of the switching power supply main bodies (1) are fixedly connected with the bottom plate (103), and the two ends of the bottom plate (103) are sleeved with the plurality of connecting terminals (2);
binding post (2) are including wiring hole (201), press button (202), depression bar (203), compression spring (204), bracing piece (205), clamp plate (206), spout (207), fixed slot (208) and locating bottom plate (209), the bottom fixedly connected with wiring hole (201) of binding post (2) front end, binding post (2) top swing joint has press button (202), and presses button (202) bottom outer wall and bottom plate (103) swing joint, depression bar (203) fixed connection is in press button (202) bottom, compression spring (204) fixed connection is in depression bar (203) bottom, and is located bracing piece (205) top, bracing piece (205) swing joint is in depression bar (203) bottom, clamp plate (206) fixed connection is in depression bar (203) bottom, spout (207) fixed connection is in bracing piece (205) inner wall top, fixed slot (208) fixed connection is in bracing piece (205) inner wall, and is located clamp plate (206) bottom, locating bottom plate (209) fixed connection is in bracing piece (205) bottom.
2. The power receiving structure of a switching power supply according to claim 1, wherein: the pressing button (202) and the wiring terminal (2) are integrally designed.
3. The power receiving structure of a switching power supply according to claim 1, wherein: the compression rod (203), the compression spring (204), the support rod (205) and the pressing plate (206) are of piston rod structures.
4. The power receiving structure of a switching power supply according to claim 1, wherein: the pressing plate (206) is an elliptical arc plate, and clamping rods are arranged at two ends and meshed with the sliding grooves (207).
5. The power receiving structure of a switching power supply according to claim 1, wherein: two straight grooves are formed in the sliding groove (207), and an arc-shaped groove is formed in the bottom end of the sliding groove.
6. The power receiving structure of a switching power supply according to claim 1, wherein: the fixing clamping groove (208) is a plastic thin plate with two arc-shaped ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321269402.2U CN220106993U (en) | 2023-05-24 | 2023-05-24 | Switching power supply's electric structure that connects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321269402.2U CN220106993U (en) | 2023-05-24 | 2023-05-24 | Switching power supply's electric structure that connects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220106993U true CN220106993U (en) | 2023-11-28 |
Family
ID=88845344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321269402.2U Active CN220106993U (en) | 2023-05-24 | 2023-05-24 | Switching power supply's electric structure that connects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220106993U (en) |
-
2023
- 2023-05-24 CN CN202321269402.2U patent/CN220106993U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220106993U (en) | Switching power supply's electric structure that connects | |
| CN210271955U (en) | Push switch potentiometer | |
| CN211868765U (en) | Equipment with automatic pressing and drying functions for lining assembling belt of mobile phone box | |
| CN220672995U (en) | Three-phase power line wiring device | |
| CN215998282U (en) | Copper sheet profiling device for switch manufacturing | |
| CN215740476U (en) | Convenient efficient ear acupuncture device | |
| CN219303527U (en) | Electric tool capable of optimizing current-carrying capacity of micro switch | |
| CN216170197U (en) | Pressure strip structure for filter press | |
| CN211780354U (en) | High-efficient radiating cascade lamp strip | |
| CN211742953U (en) | Power switch button increases ware | |
| CN211670769U (en) | Aluminum alloy shell for switching power supply | |
| CN209993562U (en) | Hidden handle of miniature circuit breaker | |
| CN213660246U (en) | Spring sheet type membrane switch | |
| CN215645138U (en) | Terminal convenient to disassemble | |
| CN211528611U (en) | Control panel test fixture | |
| CN209036339U (en) | A kind of fixed device of micro DC machining of good fixing effect | |
| CN212968381U (en) | Combined power converter | |
| CN217114013U (en) | Unidirectional self-generating module | |
| CN219937387U (en) | Connecting wire assembly of household appliance frequency converter | |
| CN213990472U (en) | Power module with ultra-low power consumption and high reliability | |
| CN220963781U (en) | Switch board crimping terminal | |
| CN218103657U (en) | High-efficient quick free concatenation circuit board | |
| CN214641576U (en) | A manual press for production of copper case | |
| CN212277108U (en) | Switch terminal processing stamping device | |
| CN208324335U (en) | A kind of feeding jig for powder compaction apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |