CN217307538U

CN217307538U - Direct current regulator convenient to dismouting

Info

Publication number: CN217307538U
Application number: CN202220887339.8U
Authority: CN
Inventors: 唐文峰; 赵飞
Original assignee: Guangzhou Zhongteng Electric Co ltd
Current assignee: Guangzhou Zhongteng Electric Co ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-08-26
Anticipated expiration: 2032-04-15

Abstract

The utility model belongs to the technical field of the direct current regulator, and a direct current regulator convenient to dismouting is disclosed, which comprises an outer shell, the positive swing joint of shell has the installation lid, the positive fixed mounting of installation lid has operating panel, the draw-in groove has been seted up at the back of installation lid. The utility model discloses a set up the stopper, the dead lever, baffle and flexible spring, when operating personnel stimulates the piece backward, will drive the fly leaf through drawing the piece and move backward on the surface of dead lever, and then will drive the baffle through the fly leaf and shift out from the inside of installation lid, make and remove stopping to the installation lid, upwards stimulate the installation lid simultaneously and wholly, make the stopper shift out from the inside of spacing groove, and the stopper will move to the inside of draw-in groove, make it remove and cover holistic fixed to the installation, thereby be convenient for operating personnel clears up the inside part of shell, make it prevent to take place to block up, convenience has been brought for operating personnel's use.

Description

Direct current regulator convenient to dismouting

Technical Field

The utility model belongs to the technical field of the direct current regulator, specifically a direct current regulator convenient to dismouting.

Background

A dc regulator is a device for stabilizing a circuit current and maintaining a load current constant when an input voltage and a load impedance are changed.

At present, operating personnel is when carrying out stabilizing treatment to circuit current, often need use the direct current regulator, thereby be convenient for operating personnel's use, and current direct current regulator is at the in-process of in-service use, although can realize basic current stabilization, but parts such as the circuit board of its inside installation, the wind channel take place to block up easily, and then need dismantle the clearance to the installation lid, it is at the complicated and time consuming long of dismantlement in-process operation, be unfavorable for operating personnel's clearance, thereby operating personnel's use has been influenced.

Meanwhile, when the existing direct current stabilizer is used for a long time, the fan mounted in the existing direct current stabilizer is easy to damage, so that the existing direct current stabilizer needs to be replaced, and due to the fact that the internal operation space of the existing direct current stabilizer is limited, the existing direct current stabilizer is not beneficial to being detached by an operator, so that the replacement efficiency of the operator is influenced, and therefore the existing direct current stabilizer needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, the utility model provides a direct current regulator convenient to dismouting has convenient to detach and the advantage of being convenient for change.

In order to achieve the above object, the utility model provides a following technical scheme: a direct current stabilizer convenient to disassemble and assemble comprises a shell, wherein the front of the shell is movably connected with an installation cover, the front of the installation cover is fixedly provided with an operation panel, the back of the installation cover is provided with a clamping groove, the back of the installation cover is provided with a limiting groove positioned above the clamping groove, the inside of the limiting groove is movably sleeved with a limiting block, the back of the limiting block is fixedly connected with the front of the shell, the bottom of the shell is provided with an elongated groove, a fixed rod is fixedly arranged inside the elongated groove, the outer surface of the fixed rod is movably sleeved with a movable plate, the front of the movable plate is fixedly provided with a baffle, the front of the baffle penetrates through the installation cover and extends to the inside of the installation cover, the back of the movable plate is fixedly provided with a pull block, the bottom of the pull block extends to the outside of the shell, and the outer surface of the fixed rod is movably sleeved with a flexible spring, one end of the flexible spring is fixedly connected with the back face of the movable plate, the other end of the flexible spring is fixedly connected with the inner wall of the long groove, and a current stabilizer body is fixedly mounted inside the shell.

As a preferred technical scheme of the utility model, the mounting bracket has been cup jointed in the top activity of shell inner wall, the both sides fixed mounting of mounting bracket has the limiting plate, the surface of limiting plate cup joints with the inner wall activity of shell, the fan has been cup jointed in the inside activity of mounting bracket, because the design of limiting plate, will make the mounting bracket have good spacing effect, make it prevent to take place the position activity, and then the operating personnel of being convenient for wholly installs the mounting bracket, simultaneously because the design of fan, will dispel the heat to the shell internals.

As a preferred technical scheme of the utility model, the inside of mounting bracket is seted up flutedly, the notch has been seted up in the front of mounting bracket, the inside fixed mounting of recess has the gag lever post, the motion board has been cup jointed in the equal activity in both sides of gag lever post surface, the quantity of motion board is two, two the equal fixed mounting in the motion board outside has the picture peg, the other end of picture peg runs through the inside that respectively mounting bracket and shell extended to the shell, because the design of gag lever post, will carry on spacingly to two motion boards, makes it prevent to take place the activity, because the design of picture peg, will wholly fix the mounting bracket through the picture peg simultaneously, makes it prevent to take place the skew to the operating personnel mounting bracket of being convenient for is whole to be fixed.

As a preferred technical scheme of the utility model, the outside fixed mounting of motion plate has the connecting rod, the other end of connecting rod runs through the mounting bracket and extends to the inside and the fixed mounting of notch and has the connecting block, when operating personnel pressed down the connecting block, will drive the inside that the connecting rod removed to the recess through the connecting block, and then will drive two motion plates through the recess and remove on the surface of gag lever post, will drive the picture peg through two motion plates simultaneously and shift out from the inside of shell, make it remove the holistic fixed of mounting bracket, thereby the operating personnel of being convenient for takes the mounting bracket out, make it conveniently change the fan, the use for operating personnel has brought the facility.

As an optimal technical scheme of the utility model, rigid spring one has been cup jointed in the surface activity of gag lever post, rigid spring one's both ends respectively with the inboard fixed connection of motion board, because rigid spring one is in the extrusion state this moment, will exert outside pressure to two motion boards, and then the operating personnel of being convenient for wholly fixes the mounting bracket, makes its operating personnel's of being convenient for installation.

As a preferred technical proposal of the utility model, a circular groove is arranged inside the mounting frame, a movable rod is sleeved in the circular groove, the top of the movable rod penetrates through the mounting frame and extends to the outer wall of the mounting frame, a stop block is movably sleeved on the movable rod, the bottom of the stop block is movably connected with the top of the fan, a fixed block positioned in the circular groove is fixedly arranged on the outer surface of the movable rod, a movable block positioned in the circular groove is movably sleeved on the outer surface of the movable rod, the outer surface of the movable block is movably sleeved on the inner wall of the circular groove, a rigid spring II is sleeved on the outer surface of the movable rod, one end of the rigid spring II is fixedly connected with the top of the fixed block, the other end of the rigid spring II is fixedly connected with the bottom of the movable block, when an operator pulls the stop block upwards, the movable rod and the fixed block are driven by the stop block to move upwards, and then rotatory dog will remove the blockking to the fan, and then the operating personnel of being convenient for changes the fan, because stiff spring two is in the extrusion state this moment, will exert a decurrent pressure to the fixed block, and then the operating personnel of being convenient for resets the dog, makes its operating personnel of being convenient for stop the fan after changing again, and the use of giving operating personnel has brought the facility.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the stopper, the dead lever, baffle and flexible spring, when operating personnel stimulates the pull block backward, will drive the fly leaf through pulling the block and move backward on the surface of dead lever, and then will drive the inside of baffle follow installation lid through the fly leaf and shift out, make and remove stopping to the installation lid, it is whole to upwards stimulate the installation lid simultaneously, make the stopper shift out from the inside of spacing groove, and the stopper will move to the inside of draw-in groove, make it remove and cover holistic fixed to the installation, thereby be convenient for operating personnel clears up the inside part of shell, make it prevent to take place to block up, the use of giving operating personnel has brought the facility.

2. The utility model discloses a set up the gag lever post, the motion board, picture peg and connecting block, when operating personnel pressed the connecting block, will drive the connecting rod through the connecting block and remove to the inside of recess, and then will drive two motion boards through the connecting rod and remove, will drive the picture peg through two motion boards simultaneously and shift out from the inside of shell, make it remove the holistic fixed of mounting bracket, and outwards spur mounting bracket and limiting plate, make it change internal fan, thereby the operating personnel of being convenient for changes the fan, the use of giving operating personnel has brought the facility.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic bottom sectional view of the present invention;

FIG. 3 is a schematic top sectional view of the present invention;

FIG. 4 is a front sectional view of the present invention;

FIG. 5 is a schematic view of the structure of the mounting cover of the present invention;

fig. 6 is a schematic structural view of the mounting frame of the present invention;

fig. 7 is a schematic cross-sectional structural view of the mounting frame of the present invention;

FIG. 8 is an enlarged view of a portion of the structure shown at A in FIG. 2;

fig. 9 is a partially enlarged structural view of a portion B in fig. 4.

In the figure: 1. a housing; 2. installing a cover; 3. an operation panel; 4. a card slot; 5. a limiting groove; 6. a limiting block; 7. a long groove; 8. fixing the rod; 9. a movable plate; 10. a baffle plate; 11. pulling the block; 12. a flexible spring; 13. a mounting frame; 14. a limiting plate; 15. a fan; 16. a groove; 17. a limiting rod; 18. a motion plate; 19. inserting plates; 20. a notch; 21. a connecting rod; 22. connecting blocks; 23. a first rigid spring; 24. a circular groove; 25. a movable rod; 26. a fixed block; 27. a second rigid spring; 28. a stopper; 29. a movable block; 30. a current stabilizer body.

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 efforts all belong to the protection scope of the present invention.

As shown in fig. 1 to 9, the utility model provides a direct current stabilizer convenient for disassembly and assembly, which comprises a housing 1, a mounting cover 2 is movably connected to the front of the housing 1, an operation panel 3 is fixedly mounted on the front of the mounting cover 2, a slot 4 is provided on the back of the mounting cover 2, a limiting slot 5 located above the slot 4 is provided on the back of the mounting cover 2, a limiting block 6 is movably sleeved on the inner portion of the limiting slot 5, the back of the limiting block 6 is fixedly connected with the front of the housing 1, an elongated slot 7 is provided on the bottom of the housing 1, a fixed rod 8 is fixedly mounted in the elongated slot 7, a movable plate 9 is movably sleeved on the outer surface of the fixed rod 8, a baffle 10 is fixedly mounted on the front of the movable plate 9, the front of the baffle 10 penetrates through the mounting cover 2 and extends to the inner portion of the mounting cover 2, a pull block 11 is fixedly mounted on the back of the movable plate 9, and the bottom of the pull block 11 extends to the outer portion of the housing 1, the outer surface of the fixed rod 8 is movably sleeved with a flexible spring 12, one end of the flexible spring 12 is fixedly connected with the back of the movable plate 9, the other end of the flexible spring 12 is fixedly connected with the inner wall of the elongated slot 7, and a current stabilizer body 30 is fixedly installed inside the shell 1.

Wherein, mounting bracket 13 has been cup jointed in the top activity of 1 inner wall of shell, the both sides fixed mounting of mounting bracket 13 has limiting plate 14, the surface of limiting plate 14 cup joints with the inner wall activity of shell 1, fan 15 has been cup jointed in the inside activity of mounting bracket 13, because limiting plate 14's design, will make mounting bracket 13 have good spacing effect, make it prevent to take place the position activity, and then the operating personnel of being convenient for wholly installs mounting bracket 13, simultaneously because fan 15's design, will dispel the heat to 1 inner part of shell.

Wherein, recess 16 has been seted up to the inside of mounting bracket 13, notch 20 has been seted up in the front of mounting bracket 13, the inside fixed mounting of recess 16 has gag lever post 17, motion plate 18 has been cup jointed in the equal activity in both sides of gag lever post 17 surface, motion plate 18's quantity is two, the equal fixed mounting in two motion plate 18 outsides has picture peg 19, picture peg 19's the other end runs through respectively mounting bracket 13 and shell 1 and extend to shell 1's inside, because gag lever post 17's design, will carry on spacingly to two motion plates 18, make it prevent to take place the activity, simultaneously because picture peg 19's design, will wholly fix mounting bracket 13 through picture peg 19, make it prevent to take place the skew, thereby be convenient for operating personnel mounting bracket 13 wholly fixes.

Wherein, the outside fixed mounting of motion plate 18 has connecting rod 21, the other end of connecting rod 21 runs through mounting bracket 13 and extends to the inside and fixed mounting of notch 20 has connecting block 22, when operating personnel pressed connecting block 22, will drive connecting rod 21 through connecting block 22 and remove to the inside of recess 16, and then will drive two motion plates 18 through recess 16 and remove on the surface of gag lever post 17, will drive picture peg 19 through two motion plates 18 simultaneously and shift out from the inside of shell 1, make it remove the holistic fixed of mounting bracket 13, thereby be convenient for operating personnel take out mounting bracket 13, make it conveniently change fan 15, the use of giving operating personnel has brought the facility.

Wherein, the surface activity of gag lever post 17 has cup jointed stiff spring 23, and the both ends of stiff spring 23 respectively with the inboard fixed connection of motion board 18, because stiff spring 23 is in the extrusion state this moment, will exert outside pressure to two motion boards 18, and then the operating personnel of being convenient for is fixed mounting bracket 13 is whole, makes its operating personnel's of being convenient for installation.

Wherein, the inside of the mounting bracket 13 is provided with a circular groove 24, the inside of the circular groove 24 is movably sleeved with a movable rod 25, the top of the movable rod 25 penetrates through the mounting bracket 13 and extends to the outer wall of the mounting bracket 13, and is movably sleeved with a stopper 28, the bottom of the stopper 28 is movably connected with the top of the fan 15, the outer surface of the movable rod 25 is fixedly provided with a fixed block 26 positioned inside the circular groove 24, the outer surface of the movable rod 25 is movably sleeved with a movable block 29 positioned inside the circular groove 24, the outer surface of the movable block 29 is movably sleeved with the inner wall of the circular groove 24, the outer surface of the movable rod 25 is movably sleeved with a rigid spring two 27, one end of the rigid spring two 27 is fixedly connected with the top of the fixed block 26, the other end of the rigid spring two 27 is fixedly connected with the bottom of the movable block 29, when an operator pulls the stopper 28 upwards, the movable rod 25 and the fixed block 26 are driven to move upwards through the stopper 28, and then rotatory dog 28 will remove the blockking to fan 15, and then the operating personnel of being convenient for change fan 15, because stiff spring two 27 is in the extrusion state this moment, will exert a downward pressure to fixed block 26, and then the operating personnel of being convenient for resets dog 28, makes its operating personnel of being convenient for block fan 15 after changing again, has brought the facility for operating personnel's use.

The utility model discloses a theory of operation and use flow:

firstly, when the operator needs to disassemble the mounting cover 2, the pull block 11 is pulled backwards, the movable plate 9 is driven to move backwards on the outer surface of the fixed rod 8 by the pull block 11, furthermore, due to the design of the fixed rod 8, the movable plate 9 has good limiting effect when moving, so that the movable plate can be prevented from moving, meanwhile, the baffle plate 10 is driven to move out of the inner part of the mounting cover 2 through the movable plate 9, so that the blocking of the mounting cover 2 is released, then the whole mounting cover 2 is pulled upwards, so that the limiting block 6 moves out of the inner part of the limiting groove 5, and the limiting block 6 moves to the inside of the clamping groove 4, so that the fixing of the whole mounting cover 2 is released, thereby be convenient for operating personnel to dismantle installation lid 2 for operating personnel clears up the inside part of shell 1, makes it prevent to take place to block up, and the use of giving operating personnel has brought the facility.

Then, when the operator needs to replace the fan 15, the mounting cover 2 needs to be detached, then the connecting block 22 is pressed, the connecting rod 21 is driven by the connecting block 22 to move into the groove 16, the two moving plates 18 are driven by the connecting rod 21 to move on the outer surface of the limiting rod 17, the inserting plate 19 is driven by the two moving plates 18 to move out of the casing 1, so that the fixing of the whole mounting frame 13 is released, the mounting frame 13 and the limiting plate 14 are pulled outwards, the stop 28 is pulled upwards, the moving rod 25 and the fixed block 26 are driven by the stop 28 to move upwards, the stop 28 is rotated, the blocking of the fan 15 is released, the operator replaces the fan 15, and then the fixed block 26, the moving rod 25 and the stop 28 are driven to move downwards due to the elastic force of the rigid spring 27, the fan 15 after replacement is blocked again by the stop block 28, so that the position movement is prevented, and then the mounting frame 13 is reset integrally, so that the fan 15 is replaced by an operator conveniently, and convenience is brought to the use of the operator.

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

1. The utility model provides a direct current regulator convenient to dismouting, includes shell (1), its characterized in that: the front surface of the shell (1) is movably connected with a mounting cover (2), the front surface of the mounting cover (2) is fixedly provided with an operation panel (3), the back surface of the mounting cover (2) is provided with a clamping groove (4), the back surface of the mounting cover (2) is provided with a limiting groove (5) positioned above the clamping groove (4), the inside of the limiting groove (5) is movably sleeved with a limiting block (6), the back surface of the limiting block (6) is fixedly connected with the front surface of the shell (1), the bottom of the shell (1) is provided with a long groove (7), a fixed rod (8) is fixedly arranged inside the long groove (7), the outer surface of the fixed rod (8) is movably sleeved with a movable plate (9), the front surface of the movable plate (9) is fixedly provided with a baffle (10), the front surface of the baffle (10) penetrates through the mounting cover (2) and extends to the inside of the mounting cover (2), the back fixed mounting of fly leaf (9) has and draws piece (11), the bottom of drawing piece (11) extends to the outside of shell (1), flexible spring (12) have been cup jointed in the surface activity of dead lever (8), the one end of flexible spring (12) and the back fixed connection of fly leaf (9), the other end of flexible spring (12) and the inner wall fixed connection of elongated slot (7), the inside fixed mounting of shell (1) has current regulator body (30).

2. The direct current stabilizer convenient to disassemble and assemble according to claim 1, characterized in that: mounting bracket (13) has been cup jointed in the top activity of shell (1) inner wall, the both sides fixed mounting of mounting bracket (13) has limiting plate (14), the surface of limiting plate (14) is cup jointed with the inner wall activity of shell (1), fan (15) has been cup jointed in the inside activity of mounting bracket (13).

3. The direct current stabilizer convenient to disassemble and assemble according to claim 2, wherein: the inside of mounting bracket (13) is seted up flutedly (16), notch (20) have been seted up in the front of mounting bracket (13), the inside fixed mounting of recess (16) has gag lever post (17), sports board (18) have been cup jointed in the equal activity in both sides of gag lever post (17) surface, the quantity of sports board (18) is two, two the equal fixed mounting in sports board (18) outside has picture peg (19), the other end of picture peg (19) runs through the inside that respectively mounting bracket (13) and shell (1) and extend to shell (1).

4. The direct current stabilizer convenient to disassemble and assemble according to claim 3, wherein: the outside fixed mounting of motion board (18) has connecting rod (21), the other end of connecting rod (21) runs through mounting bracket (13) and extends to the inside and the fixed mounting of notch (20) has connecting block (22).

5. The direct current regulator convenient to disassemble and assemble according to claim 3, wherein: the outer surface of the limiting rod (17) is movably sleeved with a first rigid spring (23), and two ends of the first rigid spring (23) are fixedly connected with the inner side of the moving plate (18) respectively.

6. The direct current stabilizer convenient to disassemble and assemble according to claim 2, wherein: circular slot (24) have been seted up to the inside of mounting bracket (13), movable rod (25) have been cup jointed in the inside activity of circular slot (24), mounting bracket (13) is run through at the top of movable rod (25) and extend to the outer wall and the activity of mounting bracket (13) and cup jointed dog (28), the bottom of dog (28) and the top swing joint of fan (15), the outer fixed surface of movable rod (25) installs fixed block (26) that is located circular slot (24) inside, the outer surface activity of movable rod (25) has cup jointed movable block (29) that is located circular slot (24) inside, the surface of movable block (29) and the inner wall activity of circular slot (24) have cup jointed, the outer surface activity of movable rod (25) has cup jointed rigid spring two (27), the one end of rigid spring two (27) and the top fixed connection of fixed block (26), the other end of the second rigid spring (27) is fixedly connected with the bottom of the movable block (29).