CN209787637U - But rapid Assembly's small-size power - Google Patents
But rapid Assembly's small-size power Download PDFInfo
- Publication number
- CN209787637U CN209787637U CN201920321808.8U CN201920321808U CN209787637U CN 209787637 U CN209787637 U CN 209787637U CN 201920321808 U CN201920321808 U CN 201920321808U CN 209787637 U CN209787637 U CN 209787637U
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- CN
- China
- Prior art keywords
- fixed
- shell
- stopper
- circuit board
- block
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a small power supply capable of being assembled rapidly, which comprises a mounting plate, a circuit board, fixed plates, a rotating block, a clamping block, a limiting plate, a shell, a limiting block, a spring, a rotating rod and a knob, wherein the circuit board is arranged on the upper surface of the mounting plate, the fixed plates are symmetrically fixed on the upper surface of the mounting plate, the two ends of the two fixed plates on the mounting plate are symmetrically and rotatably connected with the rotating block through torsion hinges, the clamping block is fixed on the upper end of one side of the rotating block close to the circuit board and is clamped with the circuit board, the limiting plate matched with the rotating block is symmetrically fixed on the upper surface of the mounting plate, the upper surface of the mounting plate is provided with a clamping groove, the upper surface of the mounting plate is provided with the shell, the bottom of the shell is clamped with the clamping groove, the inner wall of the clamping, the installation time of people is saved to convenient to dismantle the maintenance, the people of being convenient for use.
Description
Technical Field
The utility model relates to a LED power technical field specifically is a but rapid Assembly's small-size power.
Background
The LED power supply is one of power supplies, a device for supplying power to an electronic device, and a power supply. The device is a device for converting alternating current into direct current through a transformer and a rectifier, and the device is called a rectifying power supply and is also called a driving power supply. The electronic device that can provide the signal is called the signal source. Lithium batteries, dry batteries, rectified power supplies, signal sources sometimes also called power supplies,
The power supply is installed on the internal circuit board and the base and the shell and the base through a large number of screws, so that the power supply is inconvenient to install and wastes a large amount of time;
and is troublesome to disassemble and inconvenient to overhaul. To this end, we propose a compact power supply that can be quickly assembled.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a but rapid Assembly's small-size power to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a miniature power supply capable of being rapidly assembled comprises a mounting plate, a circuit board, fixing plates, rotating blocks, clamping blocks, limiting plates, a shell, limiting blocks, springs, rotating rods and a knob, wherein the circuit board is placed on the upper surface of the mounting plate, the fixing plates are symmetrically fixed on the upper surface of the mounting plate, the rotating blocks are symmetrically and rotatably connected to two ends of the two fixing plates on the mounting plate through torsion hinges, the clamping blocks are fixed at the upper end of one side, close to the circuit board, of the rotating blocks and are clamped with the circuit board, the limiting plates matched with the rotating blocks are symmetrically fixed on the upper surface of the mounting plate, clamping grooves are formed in the upper surface of the mounting plate, the shell is placed on the upper surface of the mounting plate, the bottom of the shell is clamped with the clamping grooves, sliding grooves are symmetrically formed in the inner walls of the clamping grooves, the, the limiting block is close to the one end of spring and is connected with the bull stick through the bearing rotation, one side that the limiting block was kept away from to the spout inner wall is seted up threaded hole, bull stick one end is passed the screw hole and is fixed with the knob, shell outside symmetry is seted up with limiting block matched with spacing groove, and limiting block and spacing groove joint.
Preferably, the top of the limiting block is fixed with a sliding block, the top of the inner wall of the sliding groove is provided with a sliding way matched with the sliding block, and the sliding block is connected with the sliding way in a sliding manner.
Preferably, one end of the rotating rod is provided with an external thread matched with the threaded hole, and the end of the rotating rod provided with the external thread is in threaded connection with the threaded hole.
preferably, one end of the limiting block, which is close to the limiting groove, is arranged in an inclined plane.
Preferably, a rubber pad is fixed at the bottom of the clamping block.
Preferably, the top of the rotating block is arranged in a unfilled corner.
Preferably, the upper surface of the shell is arranged in a wave shape.
Preferably, the two sides of the mounting plate are symmetrically fixed with mounting pieces.
Compared with the prior art, the beneficial effects of the utility model are that:
1. When the utility model is installed, the circuit board is placed on the mounting plate, the mounting plate is pressed at the moment, the mounting plate is extruded to the fixture block with the inclined plane, and then the two fixture blocks move towards two sides to drive the rotating block to rotate, at the moment, the circuit board slides into the space between the fixed plate and the limiting plate, the rotating block recovers the original position under the action of the torsion hinge, the circuit board is clamped by the fixture block, at the moment, the shell is clamped into the clamping groove, the inclined plane of the rotating block is extruded by the shell to lead the rotating block to be vertical to the mounting plate, and further the rubber pad on the fixture block tightly compresses the circuit board, when the shell contacts with the limiting block, the shell extrudes the inclined plane of the limiting block to lead the limiting block to slide into the sliding groove and extrude the spring, when the limiting groove on the shell is overlapped with the sliding groove, the sliding block slides into the, saves a large amount of time and is convenient for people to use.
2. The utility model discloses when shell and circuit board are dismantled to needs, the pulling knob, and then it slides to drive the bull stick, and then drive the stopper roll-off spacing groove on the bull stick, and make external screw thread and screw hole contact on the bull stick, rotate the bull stick this moment, and then make bull stick and screw hole threaded connection, and then carry on spacingly to the bull stick, and then make the stopper stop in the spout, can take off the shell from the mounting panel this moment, rotate the bull stick this moment, and then drive the fixture block and rotate, can directly take out the circuit board this moment, accomplish the dismantlement of circuit board and shell, this device is convenient for the dismantlement of circuit board and shell, the people's of being convenient for.
Drawings
FIG. 1 is a schematic view of the overall top view structure of the present invention;
FIG. 2 is a schematic view of the overall cross-sectional structure of the present invention;
Fig. 3 is a schematic top view of the mounting plate of the present invention;
FIG. 4 is a schematic sectional view of the rotary block of the present invention;
Fig. 5 is the schematic view of the sectional structure of the limiting block.
In the figure: 1. mounting a plate; 2. a circuit board; 3. a fixing plate; 4. rotating the block; 5. a clamping block; 6. a limiting plate; 7. a card slot; 8. a housing; 9. a chute; 10. a limiting block; 11. a spring; 12. a rotating rod; 13. a threaded hole; 14. a knob; 15. a limiting groove; 16. a slider; 17. a slideway; 18. a rubber pad; 19. and (7) mounting the sheet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a small-sized power supply capable of being rapidly assembled comprises a mounting plate 1, a circuit board 2, fixing plates 3, a rotating block 4, a clamping block 5, a limiting plate 6, a shell 8, a limiting block 10, a spring 11, a rotating rod 12 and a knob 14, wherein the circuit board 2 is placed on the upper surface of the mounting plate 1, the fixing plates 3 are symmetrically fixed on the upper surface of the mounting plate 1, the rotating block 4 is symmetrically and rotatably connected to two ends of the two fixing plates 3 on the mounting plate 1 through torsion hinges, the clamping block 5 is fixed at the upper end of one side, close to the circuit board 2, of the rotating block 4, the clamping block 5 is connected with the circuit board 2 in a clamping manner, the limiting plate 6 matched with the rotating block 4 is symmetrically fixed on the upper surface of the mounting plate 1, a clamping groove 7 is formed in the upper surface of the mounting plate 1, the shell 8 is placed on the upper surface of the mounting plate 1, the utility model discloses a safety lock, including 9 inner walls of spout, spring 11, stopper 10, bull stick 12, threaded hole 13 is seted up to one side that stopper 10 was kept away from to 9 inner walls of spout, the one end that spring 11 is close to stopper 10 and stopper 10 fixed connection, stopper 10 is close to spring 11's one end and is connected with bull stick 12 through the bearing rotation, the one side that stopper 10 was kept away from to 9 inner walls of spout is seted up threaded hole 13, 12 one end of bull stick is passed threaded hole 13 and is fixed with knob 14, 8 outside symmetries of shell are seted up with.
stopper 10 top is fixed with slider 16, 16 matched with slides 17 have been seted up at spout 9 inner wall top, and slider 16 and slide 17 sliding connection are convenient for carry on spacingly to stopper 10, prevent that stopper 10 from roll-off spout 9 completely.
The outer screw thread that matches with screw hole 13 is seted up to bull stick 12 one end, and bull stick 12 sets up the one end and the screw hole 13 threaded connection of outer screw thread, is convenient for fix a position stopper 10.
The one end that stopper 10 is close to spacing groove 15 is the inclined plane setting, is convenient for stopper 10 to slide in the spout 9.
And a rubber pad 18 is fixed at the bottom of the fixture block 5, so that the circuit board 2 is protected conveniently.
the top of the rotating block 4 is arranged in a unfilled corner mode, so that the rotating block 4 is extruded by the shell 8 conveniently, and the rotating block 4 is prevented from blocking the shell 8.
the upper surface of the shell 8 is in a wave shape, so that the heat dissipation effect of the shell 8 is improved.
The mounting plates 1 are symmetrically fixed with mounting pieces 19 at two sides, so that the mounting plates 1 can be conveniently mounted.
The working principle is as follows: when the circuit board is installed, the circuit board 2 is placed on the mounting plate 1, the mounting plate 1 is pressed at the moment, the mounting plate 1 extrudes the clamping blocks 5 with the inclined planes, then the two clamping blocks 5 move towards two sides to drive the rotating block 4 to rotate, at the moment, the circuit board 2 slides into a position between the fixing plate 3 and the limiting plate 6, the rotating block 4 returns to the original position under the action of the torsion hinge, the clamping blocks 5 clamp the circuit board 2, at the moment, the shell 8 is clamped into the clamping groove 7, the shell 8 extrudes the inclined plane of the rotating block 4 to ensure that the rotating block 4 is vertical to the mounting plate 1, further, the rubber pads 18 on the clamping blocks 5 tightly press the circuit board 2, when the shell 8 is contacted with the limiting block 10, the shell 8 extrudes the inclined plane of the limiting block 10 to enable the limiting block 10 to slide into the sliding groove 9 and extrude the spring 11, when the limiting groove 15 on the shell 8 is, accomplish the installation of circuit board 2 and shell 8, when needs are dismantled shell 8 and circuit board 2, pulling knob 14, and then drive bull stick 12 and slide, and then drive stopper 10 roll-off spacing groove 15 on the bull stick 12, and make external screw thread and screw hole 13 contact on the bull stick 12, rotate bull stick 12 this moment, and then make bull stick 12 and screw hole 13 threaded connection, and then carry on spacingly to bull stick 12, and then make stopper 10 stop in spout 9, can take off shell 8 from mounting panel 1 this moment, rotate bull stick 4 this moment, and then drive fixture block 5 and rotate, can directly take out circuit board 2 this moment, accomplish the dismantlement of circuit board 2 and shell 8.
it is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (8)
1. The utility model provides a but rapid Assembly's small-size power, includes mounting panel (1), circuit board (2), fixed plate (3), commentaries on classics piece (4), fixture block (5), limiting plate (6), shell (8), stopper (10), spring (11), bull stick (12) and knob (14), its characterized in that: the circuit board (2) has been placed to mounting panel (1) upper surface, mounting panel (1) upper surface symmetry is fixed with fixed plate (3), two fixed plate (3) both ends on mounting panel (1) are rotated through torsion hinge symmetry and are connected with commentaries on classics piece (4), commentaries on classics piece (4) are close to one side upper end of circuit board (2) and are fixed with fixture block (5), and fixture block (5) and circuit board (2) joint, mounting panel (1) upper surface symmetry is fixed with limiting plate (6) with commentaries on classics piece (4) matched with, draw-in groove (7) have been seted up to mounting panel (1) upper surface, shell (8) have been placed to mounting panel (1) upper surface, and shell (8) bottom and draw-in groove (7) joint, spout (9) inner wall symmetry has been seted up spout (9), spout (9) inner wall sliding, spout (9) inner wall is fixed with spring (11), one end and stopper (10) fixed connection that spring (11) are close to stopper (10), the one end that stopper (10) are close to spring (11) is rotated through the bearing and is connected with bull stick (12), one side that stopper (10) were kept away from to spout (9) inner wall is seted up threaded hole (13), bull stick (12) one end is passed threaded hole (13) and is fixed with knob (14), shell (8) outside symmetry seted up with stopper (10) matched with spacing groove (15), and stopper (10) and spacing groove (15) joint.
2. A small form factor power supply that can be quickly assembled as claimed in claim 1, wherein: stopper (10) top is fixed with slider (16), slider (16) matched with slide (17) have been seted up at spout (9) inner wall top, and slider (16) and slide (17) sliding connection.
3. A small form factor power supply that can be quickly assembled as claimed in claim 1, wherein: and one end of the rotating rod (12) is provided with an external thread matched with the threaded hole (13), and the end of the rotating rod (12) provided with the external thread is in threaded connection with the threaded hole (13).
4. A small form factor power supply that can be quickly assembled as claimed in claim 1, wherein: the end, close to the limiting groove (15), of the limiting block (10) is arranged in an inclined plane.
5. A small form factor power supply that can be quickly assembled as claimed in claim 1, wherein: and a rubber pad (18) is fixed at the bottom of the clamping block (5).
6. A small form factor power supply that can be quickly assembled as claimed in claim 1, wherein: the top of the rotating block (4) is arranged in a unfilled corner mode.
7. A small form factor power supply that can be quickly assembled as claimed in claim 1, wherein: the upper surface of the shell (8) is arranged in a wave shape.
8. A small form factor power supply that can be quickly assembled as claimed in claim 1, wherein: the mounting plates (19) are symmetrically fixed on two sides of the mounting plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920321808.8U CN209787637U (en) | 2019-03-13 | 2019-03-13 | But rapid Assembly's small-size power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920321808.8U CN209787637U (en) | 2019-03-13 | 2019-03-13 | But rapid Assembly's small-size power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209787637U true CN209787637U (en) | 2019-12-13 |
Family
ID=68797782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920321808.8U Expired - Fee Related CN209787637U (en) | 2019-03-13 | 2019-03-13 | But rapid Assembly's small-size power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209787637U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112045981A (en) * | 2020-09-01 | 2020-12-08 | 刘战军 | Quick detach formula plastic suction mould |
| CN112276609A (en) * | 2020-09-15 | 2021-01-29 | 上上德盛集团股份有限公司 | Outer wall rotation control device for machining high-strength corrosion-resistant seamless steel tube for oil well |
| CN112312718A (en) * | 2020-09-25 | 2021-02-02 | 北京博睿维讯科技有限公司 | Novel plug support and have equipment of this support |
| CN112485938A (en) * | 2020-10-28 | 2021-03-12 | 佛山市正凯乐鑫电器有限公司 | Liquid crystal television anti-interference circuit board assembly |
| CN113208608A (en) * | 2021-04-12 | 2021-08-06 | 宁波卫生职业技术学院 | Dynamic electrocardiogram monitoring wristwatch capable of alarming and reminding in real time |
-
2019
- 2019-03-13 CN CN201920321808.8U patent/CN209787637U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112045981A (en) * | 2020-09-01 | 2020-12-08 | 刘战军 | Quick detach formula plastic suction mould |
| CN112276609A (en) * | 2020-09-15 | 2021-01-29 | 上上德盛集团股份有限公司 | Outer wall rotation control device for machining high-strength corrosion-resistant seamless steel tube for oil well |
| CN112276609B (en) * | 2020-09-15 | 2022-03-15 | 上上德盛集团股份有限公司 | Outer wall rotation control device for machining high-strength corrosion-resistant seamless steel tube for oil well |
| CN112312718A (en) * | 2020-09-25 | 2021-02-02 | 北京博睿维讯科技有限公司 | Novel plug support and have equipment of this support |
| CN112312718B (en) * | 2020-09-25 | 2021-08-27 | 北京博睿维讯科技有限公司 | Novel plug support and have equipment of this support |
| CN112485938A (en) * | 2020-10-28 | 2021-03-12 | 佛山市正凯乐鑫电器有限公司 | Liquid crystal television anti-interference circuit board assembly |
| CN113208608A (en) * | 2021-04-12 | 2021-08-06 | 宁波卫生职业技术学院 | Dynamic electrocardiogram monitoring wristwatch capable of alarming and reminding in real time |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191213 Termination date: 20210313 |