CN213280408U

CN213280408U - Power supply fixing mechanism for electronic cabinet

Info

Publication number: CN213280408U
Application number: CN202021216737.4U
Authority: CN
Inventors: 白忠山
Original assignee: Cangzhou Jierui Electronic Case Co ltd
Current assignee: Cangzhou Jierui Electronic Case Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-05-25
Anticipated expiration: 2030-06-28

Abstract

The utility model belongs to the field of auxiliary equipment of electronic machine cases, in particular to a power supply fixing mechanism for electronic machine cases, aiming at the problems that the existing power supply fixing mechanism of the electronic machine cases generally needs to fix the power supply through bolts, the operation of disassembling and assembling the power supply is complex, the power supply is inconvenient to replace, the convenience is poor and the practicability is poor, the scheme is provided, which comprises a bottom plate, supporting rods are fixed on both sides of the top wall of the bottom plate, supporting boxes are fixed on the top ends of the two supporting rods, fixing rods are fixed on both ends of the outer top wall of the supporting box, the top ends of the two fixing rods are fixedly connected with a top plate, a rectangular movable hole is arranged at the middle position of the top plate, a vertical movable column is matched in the middle clearance of the movable hole, the bottom end of the movable column extends to the lower part of the top plate and is fixedly connected with a horizontal connecting plate, the convenience is higher, and the practicality is higher, can realize effectual fixed to the power, and operating mass is higher.

Description

Power supply fixing mechanism for electronic cabinet

Technical Field

The utility model relates to an electron machine case auxiliary assembly technical field especially relates to a power fixing mechanism for electron machine case.

Background

Electronic enclosures are important structures for mounting and protecting electronic devices. The power of electron machine case needs to be fixed through electron machine case power fixed establishment, but current electron machine case power fixed establishment generally need fix the power through the bolt, and the complex operation of dismouting power, inconvenient change power, the convenience is relatively poor, and the practicality is relatively poor, for this reason we provide a power fixed establishment for electron machine case.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of power fixing mechanism for electronic chassis has solved current electronic chassis power fixing mechanism and generally need fix the power through the bolt, the complex operation of dismouting power, inconvenient change power, the convenience is relatively poor, the relatively poor problem of practicality.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a power supply fixing mechanism for an electronic case comprises a bottom plate, wherein two sides of the top wall of the bottom plate are respectively fixed with a vertical supporting rod, the top ends of the two supporting rods are respectively fixed with a supporting box, two ends of the outer top wall of the supporting box are respectively fixed with a vertical fixing rod, the top ends of the two fixing rods are fixedly connected with a horizontal top plate, a rectangular movable hole is formed in the middle of the top plate, a vertical movable column is matched in the middle of the movable hole in a clearance mode, the bottom end of the movable column extends to the lower portion of the top plate and is fixedly connected with a horizontal connecting plate, the top wall of the connecting plate and the bottom wall of the top plate are connected with a spring, a pressing plate is fixed on the bottom wall of the connecting plate, rectangular movable holes are formed in the two sides of the top wall of the supporting box and are positioned between the two fixing rods, a vertical transmission plate is movably sleeved in each movable hole, and clamping plates are fixed on the side walls, close to, all be connected with horizontally screw rod, two through the bearing rotation on the both sides inside wall of supporting box the driving plate is screw fit connection respectively two the outer lane of screw rod, two the equal fixedly connected with bevel gear of one end that the screw rod is close to each other, the intermediate position of the diapire of supporting box is connected with the vertically pivot through the bearing rotation, is located inside the supporting box the outer lane of pivot is fixed the cover and is connect the bevel gear, two bevel gear all with the bevel gear meshing is connected.

Preferably, the bottom of pivot extends to the below of supporting box and welds and have the operation panel, anti-skidding line has been seted up to the outer lane of operation panel, the top of activity post extends to the top of roof and welds and have the handle.

Preferably, the both sides of the diapire of roof have all seted up the spout along length direction, and the inside slip of spout is provided with the slider, two the driving plate is fixed respectively in the bottom of two sliders, the spring housing is established the outer lane of activity post.

Preferably, the screw thread directions of the two screws are the same, and the top end of the rotating shaft is rotatably connected to the inner top wall of the supporting box through a bearing.

Preferably, the four corners of the bottom plate are provided with bolt holes, and fixing bolts are movably sleeved in the bolt holes.

Preferably, the clamping plates and the pressing plates are made of rubber materials, a plurality of first anti-skidding grooves are formed in the side walls, close to each other, of the two clamping plates, and a plurality of second anti-skidding grooves are formed in the bottom walls of the pressing plates.

The utility model has the advantages that:

1. through the cooperation of supporting box, pivot, awl ring gear, screw rod, bevel gear, removal hole, driving plate, dead lever, roof, activity post, spring and connecting plate, need not to come fixed power through the bolt, the effectual operation of having simplified the dismouting power, the convenient power of changing has effectually promoted the convenience of electronic machine case power fixed establishment, and the practicality is higher.

2. Through the cooperation of supporting box, pivot, awl ring gear, screw rod, bevel gear, removal hole, driving plate, dead lever, roof, activity post, spring, splint, connecting plate and clamp plate, can realize effectual fixed to the power for electron machine case power fixing mechanism's operating mass is higher.

The utility model relates to a novelty makes things convenient for the dismouting power, conveniently changes the power, and the convenience is higher, and the practicality is higher, can realize effectual fixed to the power, and operating mass with rated load is higher.

Drawings

Fig. 1 is a schematic structural view of a power fixing mechanism for an electronic chassis according to the present invention;

fig. 2 is a cross-sectional view of a power fixing mechanism for an electronic device case according to the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2.

Reference numbers in the figures: 1. a base plate; 2. a support bar; 3. a support box; 4. a rotating shaft; 5. an operation panel; 6. fixing the rod; 7. a drive plate; 8. a splint; 9. a top plate; 10. a movable post; 11. a handle; 12. a spring; 13. a connecting plate; 14. pressing a plate; 15. a screw; 16. moving the hole; 17. a bevel gear ring; 18. a bevel gear.

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.

Referring to fig. 1-3, a power fixing mechanism for an electronic chassis, comprising a bottom plate 1, wherein vertical support rods 2 are fixed on both sides of the top wall of the bottom plate 1, a support box 3 is fixed on the top ends of the two support rods 2, vertical fixing rods 6 are fixed on both ends of the outer top wall of the support box 3, horizontal top plates 9 are fixedly connected on the top ends of the two fixing rods 6, rectangular movable holes are formed in the middle positions of the top plates 9, vertical movable columns 10 are in clearance fit with the movable holes, the bottom ends of the movable columns 10 extend to the lower side of the top plates 9 and are fixedly connected with horizontal connecting plates 13, springs 12 are connected between the top walls of the connecting plates 13 and the bottom walls of the top plates 9, pressing plates 14 are fixed on the bottom walls of the connecting plates 13, rectangular moving holes 16 are formed in both sides of the top wall of the support box 3 between the two fixing rods 6, vertical transmission plates 7 are movably sleeved in the, all be fixed with splint 8 on the lateral wall that two driving plates 7 that are located supporting box 3 top are close to each other, all be connected with horizontally screw rod 15 through the bearing rotation on the both sides inside wall of supporting box 3, two driving plates 7 spiral cooperation connection respectively are in the outer lane of two screw rods 15, the equal fixedly connected with bevel gear 18 of one end that two screw rods 15 are close to each other, the intermediate position of the diapire of supporting box 3 rotates through the bearing and is connected with vertically pivot 4, the outer lane that is located supporting box 3 inside pivot 4 is fixed to be cup jointed conical ring 17, two bevel gear 18 all are connected with conical ring 17 meshing.

The bottom of pivot 4 extends to the below of supporting box 3 and the welding has operation panel 5, can conveniently rotate pivot 4, and anti-skidding line has been seted up to operation panel 5's outer lane, and the top of activity post 10 extends to the top of roof 9 and the welding has handle 11, can conveniently mention activity post 10.

The spout has all been seted up along length direction in the both sides of the diapire of roof 9, and the inside slip of spout is provided with the slider, and two driving plates 7 are fixed respectively in the bottom of two sliders, can ensure that driving plate 7 can steadily horizontal migration, and the outer lane at activity post 10 is established to spring 12 cover, can ensure spring 12's stability.

The screw thread direction of two screw rods 15 is the same, when pivot 4 rotated, through bevel gear 17 respectively with two bevel gear 18's transmission, can drive two screw rods 15 and rotate along opposite direction, through two screw rods 15 respectively with the helical drive of two driving plates 7, can make two driving plates 7 be close to each other or keep away from each other, the top of pivot 4 is passed through the bearing and is rotated the connection on the interior roof of support box 3.

Bolt holes are formed in four corners of the bottom plate 1, fixing bolts are movably sleeved in the bolt holes, and the bottom plate 1 can be fixed on the inner wall of the electronic cabinet through the fixing bolts.

Splint 8 and clamp plate 14 all have rubber materials to make, can ensure that splint 8 and clamp plate 14 can the laminating power, a plurality of first anti-skidding grooves have all been seted up on the lateral wall that two splint 8 are close to each other, when two splint 8 press from both sides tight power, through the static frictional force between the multiplicable splint 8 of setting up in first anti-skidding groove and the power, a plurality of second anti-skidding grooves have been seted up on the diapire of clamp plate 14, when clamp plate 14 supports the roof of pressing power, through the static frictional force between the multiplicable clamp plate 14 of setting up in second anti-skidding groove and the power.

Example (b): when a power supply needs to be fixed, the handle 11 is lifted upwards at first, the movable column 10, the connecting plate 13 and the pressing plate 14 can be driven to ascend until the distance between the bottom wall of the pressing plate 14 and the outer top wall of the supporting box 3 is larger than the height of the power supply, at the moment, the spring 12 is in a compression state, then the power supply is arranged on the outer top wall of the supporting box 3 between the two clamping plates 8, the power supply is positioned under the pressing plate 14, then the handle 11 is released, the connecting plate 13 and the pressing plate 14 can be pushed to descend through the spring 12 under the elastic action of the spring 12 until the pressing plate 14 is pressed against the top wall of the power supply, the power supply can be preliminarily fixed, then the operating panel 5 is rotated from left to right, the rotating shaft 4 can be driven to rotate, the two screw rods 15 can be driven to transmit through the transmission of the bevel gear ring 17 and the two bevel gears 18, and the two screw rods 15, can drive two splint 8 and be close to each other, press from both sides tight power until two splint 8, can realize effectual fixed to the power, thereby accomplish the installation of power, the easy operation of installation power, when needing to demolish the power, at first, through from right to left rotation operation panel 5, can drive two driving plate 7 and keep away from each other, can drive two splint 8 and keep away from each other, make two splint 8 break away from the power, then through upwards lifting handle 11, can drive connecting plate 13 and clamp plate 14 and rise, make clamp plate 14 break away from the power, take off the power from the outer top wall of supporting box 3 again, can accomplish demolising of power, demolish the easy operation of power, make things convenient for the dismouting power, conveniently change the power.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A power supply fixing mechanism for an electronic chassis comprises a bottom plate (1) and is characterized in that two vertical supporting rods (2) are fixed on two sides of the top wall of the bottom plate (1), two supporting boxes (3) are fixed on the top ends of the supporting rods (2), vertical fixing rods (6) are fixed on two ends of the outer top wall of each supporting box (3), a horizontal top plate (9) is fixedly connected to the top ends of the two fixing rods (6), a rectangular movable hole is formed in the middle of the top plate (9), a vertical movable column (10) is matched in the middle of the movable hole in a clearance mode, the bottom end of the movable column (10) extends to the position below the top plate (9) and is fixedly connected with a horizontal connecting plate (13), a spring (12) is connected to the top wall of the connecting plate (13) and the bottom wall of the top plate (9), and a pressing plate (14) is fixed on the bottom wall of the connecting plate (13), rectangular moving holes (16) are formed in two sides of the top wall of the supporting box (3) and located between the two fixing rods (6), vertical driving plates (7) are movably sleeved in the moving holes (16), clamping plates (8) are fixed on the side walls, close to each other, of the two driving plates (7) located above the supporting box (3), horizontal screw rods (15) are rotatably connected to the inner side walls of the two sides of the supporting box (3) through bearings, the two driving plates (7) are respectively connected to the outer rings of the two screw rods (15) in a spiral fit mode, bevel gears (18) are fixedly connected to one ends, close to each other, of the two screw rods (15), vertical rotating shafts (4) are rotatably connected to the middle positions of the bottom wall of the supporting box (3) through bearings, and conical gear rings (17) are sleeved on the fixed outer rings of the rotating shafts (4) located inside the supporting box (3), the two bevel gears (18) are in meshed connection with the bevel gear ring (17).

2. The power supply fixing mechanism for the electronic chassis according to claim 1, wherein the bottom end of the rotating shaft (4) extends to the lower part of the supporting box (3) and is welded with the operating panel (5), the outer ring of the operating panel (5) is provided with anti-skid patterns, and the top end of the movable column (10) extends to the upper part of the top plate (9) and is welded with the handle (11).

3. The power fixing mechanism of claim 1, wherein sliding grooves are formed in both sides of the bottom wall of the top plate (9) along the length direction, sliding blocks are slidably arranged inside the sliding grooves, the two driving plates (7) are respectively fixed at the bottom ends of the two sliding blocks, and the spring (12) is sleeved on the outer ring of the movable column (10).

4. The power supply fixing mechanism for electronic chassis according to claim 1, wherein the two screws (15) have the same thread direction, and the top end of the rotating shaft (4) is rotatably connected to the inner top wall of the supporting box (3) through a bearing.

5. The power supply fixing mechanism for the electronic chassis according to claim 1, wherein bolt holes are formed in four corners of the bottom plate (1), and fixing bolts are movably sleeved in the bolt holes.

6. The power supply fixing mechanism for the electronic chassis according to claim 1, wherein the clamping plates (8) and the pressing plate (14) are made of rubber materials, a plurality of first anti-slip grooves are formed on the side walls of the two clamping plates (8) close to each other, and a plurality of second anti-slip grooves are formed on the bottom wall of the pressing plate (14).