CN217282187U - Automatic open-type power that opens circuit of high pressure overload adaptation - Google Patents
Automatic open-type power that opens circuit of high pressure overload adaptation Download PDFInfo
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- CN217282187U CN217282187U CN202220969988.2U CN202220969988U CN217282187U CN 217282187 U CN217282187 U CN 217282187U CN 202220969988 U CN202220969988 U CN 202220969988U CN 217282187 U CN217282187 U CN 217282187U
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- circuit board
- guide
- strip
- power supply
- plate
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- 230000006978 adaptation Effects 0.000 title claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 230000003044 adaptive effect Effects 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000026058 directional locomotion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model discloses an automatic open-type power that opens circuit of high pressure overload adaptation relates to open-type power technical field, including the fender bracket, the circuit board is installed on the inside top of fender bracket, and installs two interfaces in one side on circuit board top, the fixed strip is all installed at both ends around the circuit board top, and the one end of fixed strip is provided with power module. The utility model discloses a voltage monitor carries out real-time supervision to the voltage of device, one voltage is too big, then the circuit breaker can break off the circuit, protect the device, when the power module of device appears damaging, can extract the socket piece from the interface, pull again and remove the strip and make it overcome the extension spring and remove along the outer wall orientation of guide arm, thereby pull out the baffle from the inside of fixed strip, make it no longer block the deflector, can take out power module with the help of the sliding connection between deflector and the fixed strip, accomplish the dismantlement to power module, it is very convenient.
Description
Technical Field
The utility model relates to an open-type power technical field specifically is an automatic open-type power that opens circuit of high pressure overload adaptation.
Background
The open type power supply is a power supply without an external protective shell cage, has better heat dissipation performance, is applied to various fields to different degrees, is also lack of protection outside, and is very easy to cause danger once the power supply fails and is overloaded inside, so the power supply needs to be protected to a certain degree.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic open power that opens circuit of high pressure overload adaptation to solve the power that proposes in the above-mentioned background art not enough safe and change not convenient enough problem.
In order to achieve the above object, the utility model provides a following technical scheme: a high-voltage overload adaptive automatic open-type power supply comprises a protection frame, wherein a circuit board is installed at the top end inside the protection frame, two inserting ports are installed on one side of the top end of the circuit board, fixing strips are installed at the front end and the rear end of the top end of the circuit board, a power module is arranged at one end of each fixing strip, guide plates are arranged inside the fixing strips, one ends of the guide plates are connected with one ends of the power module, two inserting blocks are installed on one side of the power module through leads, one ends of the inserting blocks extend into the inserting ports, two guide rods are installed on two sides of one end of each fixing strip, moving strips are installed on the outer walls of the guide rods, tension springs are sleeved on the outer walls of the guide rods at one ends of the moving strips, a baffle is installed at one end of each moving strip, one end of the baffle extends to the upper portion of the guide plate, and a voltage monitor is arranged on one side of the power module at the top end of the circuit board, and voltage monitor's one end is provided with the circuit breaker, fixed box is installed to the opposite side on circuit board top, and the top of fixed box is provided with the clamp plate, the picture peg is installed to the bottom of clamp plate, and the bottom of picture peg extends to the inside of fixed box, a plurality of recesses have all been seted up to the inside bottom of fixed box and the bottom of picture peg, a plurality of transmission lines are installed to one side on circuit board top, and the one end of transmission line all runs through in the inside one side that extends to the fender bracket of recess and install and plug in the row.
Preferably, the shape of fender bracket is C style of calligraphy, and a plurality of radiating grooves have all been seted up at both ends around the fender bracket.
Preferably, a plurality of anti-skidding lines are all installed to the inner wall of recess, and anti-skidding line is equidistant distribution on the inner wall of recess.
Preferably, the guide slot has all been seted up at both ends around fixed box is inside, the guide block is all installed at both ends around the picture peg, and the picture peg passes through sliding fit between guide block and the guide slot and constitutes sliding connection between the fixed box.
Preferably, the cross-sectional shapes and sizes of the pressing plate and the fixing box are the same, and the pressing plate and the transmission line are connected through screw thread matching between the bolt and the screw hole.
Preferably, the contacts are installed on one side of the inside of the interface and one side of the inserting block, and the connection mode between the interface and the inserting block is clamping connection.
Preferably, the guide plate is T-shaped, and the top end of the guide plate and the bottom end of the baffle are on the same horizontal line.
Preferably, one end of the tension spring is connected with one end of the movable strip, and the other end of the tension spring is connected with one end of the fixed strip.
Compared with the prior art, the beneficial effects of the utility model are that:
in the use, carry out real-time supervision through voltage monitor to the voltage of device, one voltage is too big, then the circuit breaker can break off the circuit, protect the device, if the power module of device breaks down, can extract the plug-in block from the interface, make two contacts no longer contact, pull the removal strip again and make its outer wall directional removal of overcoming the extension spring along the guide arm, thereby pull out the baffle from the inside of fixed strip, make it no longer block the deflector, can take out power module with the help of the sliding connection between deflector and the fixed strip, the completion is to power module's dismantlement, can conveniently change it.
Drawings
Fig. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic view of a side view cross-sectional structure of the combination of the pressing plate and the fixing box of the present invention;
fig. 3 is a schematic top view of the fixing box of the present invention;
FIG. 4 is a schematic top view of the cross-sectional structure of the combination of the socket and the plug block of the present invention;
fig. 5 is an enlarged schematic structural diagram of a point a in fig. 1 of the present invention.
In the figure: 1. an interface; 2. an insertion block; 3. a power supply module; 4. a guide plate; 5. a heat sink; 6. a circuit breaker; 7. a protection frame; 8. pressing a plate; 9. a transmission line; 10. a plug-in row; 11. a voltage monitor; 12. a circuit board; 13. a guide bar; 14. a tension spring; 15. a moving bar; 16. a baffle plate; 17. a fixing strip; 18. a groove; 19. a fixing box; 20. anti-skid lines; 21. inserting plates; 22. and a contact.
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.
The embodiment is as follows: referring to fig. 1-5, a high-voltage overload adaptive automatic open circuit power supply comprises a protection frame 7, wherein the protection frame 7 is C-shaped, a plurality of heat dissipation grooves 5 are formed in the front end and the rear end of the protection frame 7, a circuit board 12 is mounted at the top end inside the protection frame 7, two sockets 1 are mounted on one side of the top end of the circuit board 12, fixing strips 17 are mounted at the front end and the rear end of the top end of the circuit board 12, a power module 3 is arranged at one end of each fixing strip 17, guide plates 4 are arranged inside the fixing strips 17, one ends of the guide plates 4 are connected with one end of the power module 3, two plug blocks 2 are mounted on one side of the power module 3 through wires, one ends of the plug blocks 2 extend into the sockets 1, two guide rods 13 are mounted on two sides of one end of each fixing strip 17, a moving strip 15 is mounted on the outer wall of each guide rod 13, a tension spring 14 is sleeved on the outer wall of each guide rod 13 at one end of each moving strip 15, one end of the moving strip 15 is provided with a baffle 16, and one end of the baffle 16 extends to the upper part of the guide plate 4;
the guide plate 4 is T-shaped, and the top end of the guide plate 4 and the bottom end of the baffle 16 are positioned on the same horizontal line;
one end of the tension spring 14 is connected with one end of the moving strip 15, and the other end of the tension spring 14 is connected with one end of the fixed strip 17;
specifically, as shown in fig. 1, 4 and 5, if the power module 3 of the device is damaged, the plugging block 2 can be pulled out from the plugging port 1, so that the two contacts 22 are no longer in contact with each other, and the moving strip 15 is pulled to overcome the directional movement of the tension spring 14 along the outer wall of the guide rod 13, so that the baffle 16 is pulled out from the inside of the fixing strip 17, so that the baffle does not block the guide plate 4, that is, the power module 3 can be taken out by means of the sliding connection between the guide plate 4 and the fixing strip 17, the power module 3 is disassembled, and the power module can be conveniently replaced.
A plurality of anti-skid grains 20 are arranged on the inner wall of the groove 18, and the anti-skid grains 20 are distributed on the inner wall of the groove 18 at equal intervals;
guide grooves are formed in the front end and the rear end of the interior of the fixed box 19, guide blocks are arranged at the front end and the rear end of the inserting plate 21, and the inserting plate 21 is in sliding connection with the fixed box 19 through sliding fit between the guide blocks and the guide grooves;
the cross sections of the pressing plate 8 and the fixing box 19 are the same in shape and size, and the pressing plate 8 and the transmission line 9 are connected through screw threads between bolts and screw holes in a matched mode;
specifically, as shown in fig. 1, 2 and 3, the insert plate 21 is inserted into the fixing box 19, and the pressing plate 8 and the fixing box 19 are fixed, so that the transmission line 9 can be fixed in the internal space formed by the two grooves 18, and the anti-slip threads 20 distributed transversely can prevent the transmission line 9 from moving in the axial direction, thereby preventing the transmission line 9 from falling off at the connection position of the transmission line 9 and the circuit board 12 due to careless pulling of the socket 10.
The working principle is as follows: when the device is used, the protection frame 7 of the device can protect the circuit board 12 to a certain degree and cannot shield the circuit board, the heat dissipation groove 5 can increase the ventilation area to assist in heat dissipation, the device plug-in strip 10 is connected with related elements, the device can be used, the voltage monitor 11 monitors the voltage of the device in real time in the use process, and once the voltage is too large, the circuit breaker 6 can break the circuit to protect the device;
the insertion plate 21 is inserted into the fixing box 19, and the pressing plate 8 and the fixing box 19 are fixed, so that the transmission line 9 can be fixed in an inner space formed by the two grooves 18, and the anti-slip threads 20 distributed transversely can prevent the transmission line 9 from moving in the axial direction, so that the transmission line 9 is prevented from falling off at the connection part of the transmission line 9 and the circuit board 12 due to the fact that the insertion row 10 is inadvertently pulled;
if the power module 3 of the device is damaged, the plugging block 2 can be pulled out from the plugging port 1, so that the two contacts 22 are not contacted any more, the movable strip 15 is pulled to overcome the directional movement of the tension spring 14 along the outer wall of the guide rod 13, the baffle 16 is pulled out from the inside of the fixed strip 17, the baffle is not blocked by the guide plate 4, the power module 3 can be taken out by means of the sliding connection between the guide plate 4 and the fixed strip 17, the power module 3 is disassembled, and the power module can be conveniently replaced.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides an automatic open-type power that opens circuit of high-pressure overload adaptation, includes fender bracket (7), its characterized in that: the protection frame is characterized in that a circuit board (12) is installed at the top end inside the protection frame (7), two insertion ports (1) are installed on one side of the top end of the circuit board (12), fixing strips (17) are installed at the front end and the rear end of the top end of the circuit board (12), a power module (3) is arranged at one end of each fixing strip (17), guide plates (4) are arranged inside the fixing strips (17), one ends of the guide plates (4) are connected with one ends of the power modules (3), two insertion blocks (2) are installed on one side of each power module (3) through wires, one ends of the insertion blocks (2) extend into the insertion ports (1), two guide rods (13) are installed on two sides of one end of each fixing strip (17), a moving strip (15) is installed on the outer wall of each guide rod (13), tension springs (14) are sleeved on the outer wall of each guide rod (13) at one end of each moving strip (15), and one end of the moving strip (15) is provided with a baffle plate (16), one end of the baffle plate (16) extends to the upper part of the guide plate (4), a voltage monitor (11) is arranged at one side of the power supply module (3) at the top end of the circuit board (12), and one end of the voltage monitor (11) is provided with a breaker (6), the other side of the top end of the circuit board (12) is provided with a fixed box (19), a pressing plate (8) is arranged above the fixed box (19), an inserting plate (21) is arranged at the bottom end of the pressing plate (8), the bottom end of the inserting plate (21) extends into the fixed box (19), the bottom end of the fixed box (19) and the bottom end of the inserting plate (21) are both provided with a plurality of grooves (18), a plurality of transmission lines (9) are arranged on one side of the top end of the circuit board (12), and one end of the transmission line (9) penetrates through the groove (18) and extends to one side of the protection frame (7) to be provided with the plug-in row (10).
2. The high voltage overload adaptation automatic open circuit power supply according to claim 1, wherein: the shape of fender bracket (7) is the C style of calligraphy, and a plurality of radiating grooves (5) have all been seted up at both ends around fender bracket (7).
3. The high voltage overload adaptation automatic open circuit power supply according to claim 1, wherein: a plurality of anti-skidding lines (20) are all installed to the inner wall of recess (18), and anti-skidding line (20) are the equidistant distribution on the inner wall of recess (18).
4. The high voltage overload adaptive open type power supply of claim 1, wherein: the guide slot has all been seted up at both ends around fixed box (19) inside, the guide block is all installed at both ends around picture peg (21), and picture peg (21) constitute sliding connection through the sliding fit between guide block and the guide slot and between fixed box (19).
5. The high voltage overload adaptation automatic open circuit power supply according to claim 1, wherein: the cross-section shapes and sizes of the pressing plate (8) and the fixing box (19) are the same, and the pressing plate (8) and the transmission line (9) are connected through screw threads between bolts and screw holes in a matched mode.
6. The high voltage overload adaptation automatic open circuit power supply according to claim 1, wherein: the contact (22) is installed on one side of the inside of the inserting port (1) and one side of the inserting block (2), and the inserting port (1) and the inserting block (2) are connected in a clamping mode.
7. The high voltage overload adaptation automatic open circuit power supply according to claim 1, wherein: the guide plate (4) is T-shaped, and the top end of the guide plate (4) and the bottom end of the baffle (16) are positioned on the same horizontal line.
8. The high voltage overload adaptive open type power supply of claim 1, wherein: one end of the tension spring (14) is connected with one end of the movable strip (15), and the other end of the tension spring (14) is connected with one end of the fixed strip (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220969988.2U CN217282187U (en) | 2022-04-25 | 2022-04-25 | Automatic open-type power that opens circuit of high pressure overload adaptation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220969988.2U CN217282187U (en) | 2022-04-25 | 2022-04-25 | Automatic open-type power that opens circuit of high pressure overload adaptation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217282187U true CN217282187U (en) | 2022-08-23 |
Family
ID=82878695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220969988.2U Active CN217282187U (en) | 2022-04-25 | 2022-04-25 | Automatic open-type power that opens circuit of high pressure overload adaptation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217282187U (en) |
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2022
- 2022-04-25 CN CN202220969988.2U patent/CN217282187U/en active Active
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