CN209930677U

CN209930677U - Router power module convenient to installation

Info

Publication number: CN209930677U
Application number: CN201920328166.4U
Authority: CN
Inventors: 尹永昌
Original assignee: Nanjing Qiaotian Automation Technology Co Ltd
Current assignee: Nanjing Qiaotian Automation Technology Co Ltd
Priority date: 2019-03-14
Filing date: 2019-03-14
Publication date: 2020-01-10
Anticipated expiration: 2029-03-14

Abstract

The utility model relates to a router power module convenient to installation, including power shell, be provided with the logical line hole that supplies the wire to pass on the power shell lateral wall, power shell is fixed with fixed platform along being on a parallel with power shell bottom surface direction outward, the last correspondence of fixed platform leads to the line hole and is provided with the winding axle along perpendicular to fixed platform top surface direction, the epaxial helicla flute that is equipped with of winding, fixed platform is last to be connected with the compact heap along the radial sliding of winding axle, it is provided with the recess to correspond the helicla flute on the compact heap, the last sliding part that is used for driving the compact heap to slide towards the winding axle that. The wire passes through the through-hole after the connection and leaves the power shell to twine on the winding axle, the user slides and the butt towards the winding axle through the drive compact heap of sliding part, fixes the wire on the winding axle, and the area of contact of wire and winding axle is big, and the wire can not lead to wire inner line to damage because of local packing force is too big for a long time, and wire life reduces.

Description

Router power module convenient to installation

Technical Field

The utility model belongs to the technical field of power module's technique and specifically relates to a router power module convenient to installation is related to.

Background

The power supply module is a power supply device which can be directly attached to a printed circuit board and is characterized by supplying power to an application specific integrated circuit, a digital signal processor, a microprocessor, a memory, a field programmable gate array and other digital or analog loads. Generally, such modules are referred to as point-of-load power supply systems or point-of-use power supply systems. Due to the advantages of the modular structure, the modular power supply is widely used in the communication fields of switching equipment, access equipment, mobile communication, microwave communication, optical transmission, routers and the like, and in automotive electronics, aerospace and the like.

A power module has been introduced in utility model patent document with publication number CN206163731U, including the module board, the set casing, connecting wire's termination, the set casing tip is equipped with the junction frame, termination fixed connection is on the junction frame, the junction frame is kept away from set casing one end and is equipped with the mount, rotate on the mount and be connected with the cam that compresses tightly that supplies wire and mount conflict, additionally compress tightly the wire of having connected through compressing tightly the cam, avoid the wire to be pulled out and avoid producing the pulling force effect and damaging to the tie point.

However, in the above structure, the metal connecting wire in the wire is easily deformed due to long-term fixed-point extrusion on the wire, and thus the contact is poor, so that the normal use of the power module cannot be ensured, and the purpose of normal operation of the power module by preventing the wire from being pulled out is contradictory.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a router power module convenient to installation has the difficult advantage of being pulled out and the difficult deformation of wire when the installation.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: router power module convenient to installation, including power shell, be provided with the logical line hole that supplies the wire to pass on the power shell lateral wall, power shell is fixed with fixed platform along being on a parallel with power shell bottom surface direction outward, the last corresponding logical line hole of fixed platform is provided with the winding axle along perpendicular to fixed platform top surface direction, the epaxial helicla flute that is equipped with of winding, the last radial sliding of winding axle that follows of fixed platform is connected with the compact heap, it is provided with the recess to correspond the helicla flute on the compact heap, the last sliding part that is used for driving the compact heap to slide towards the winding axle that is provided with of fixed platform.

Through adopting above-mentioned technical scheme, the wire passes through the line hole after finishing connecting and leaves power shell to twine at the winding epaxial, the user drives the compact heap through the sliding component and slides towards the winding axle, make compact heap and winding axle butt, fix the wire on the winding axle, the area of contact of wire and winding axle is guaranteed enough greatly to the cooperation of helicla flute and recess, the wire can not lead to wire inner line to damage because of local packing force is too big for a long time, wire life reduces.

The utility model discloses further set up to: the sliding component comprises a sliding spring which is arranged along the radial direction of the winding shaft, one end of the sliding spring is fixed on the pressing block, and the other end of the sliding spring is fixed on the fixed platform.

Through adopting above-mentioned technical scheme, the manual compact heap that slides of user makes the compact heap keep away from the winding axle and slides, loosens the compact heap after having twined the wire, and the elasticity of the spring that slides will drive the compact heap and slide towards winding axle and guarantee that recess and wire are closely laminated, simplify the step of sliding.

The utility model discloses further set up to: the fixed platform is provided with a guide rail used for being connected with the pressing block in a sliding mode, a clamping rod is connected to the side face of the guide rail in a sliding mode along the direction perpendicular to the guide rail, a clamping hole is formed in the pressing block corresponding to the clamping rod, and the clamping rod is arranged at one end, away from the winding shaft, of the guide rail.

Through adopting above-mentioned technical scheme, the user slides the compact heap to the guide rail when needs separation compact heap and winding axle is manual and keep away from the one end of winding axle, and then inserts the displacement of the downthehole restriction compact heap of kelly with the kelly to avoid the user to need hand the trouble of compact heap in order to make things convenient for the winding wire always, convenient operation.

The utility model discloses further set up to: the number of the pressing blocks is two, the pressing blocks are symmetrically arranged on two sides of the winding shaft in a state that the grooves are opposite, and a plurality of rubber flanges are arranged in the grooves.

Through adopting above-mentioned technical scheme, the compact heap symmetry sets up the reinforcing and to the guide and the effect that compress tightly of wire, and the rubber flange avoids the wire damage through the flexibility of rubber material when the frictional force of increase recess and wire.

The utility model discloses further set up to: the fixed platform is provided with a cover plate along the direction parallel to the top surface of the fixed platform, the cover plate is hinged with the edge of the fixed platform, the rotating surface of the cover plate is perpendicular to the axis direction of the wire through hole, and the fixed platform is provided with a fixing device used for fixing the cover plate on the fixed platform when the cover plate covers the winding shaft.

Through adopting above-mentioned technical scheme, the rotatory apron of user makes the apron cover the winding axle to fix the apron on fixed platform through fixing device, make the apron can protect the structure that is used for strengthening fixed wire, fixed effect is strengthened in the extension.

The utility model discloses further set up to: fixing device includes along the perpendicular to apron direction and sets up the latch closure on the apron free end, fixed platform keeps away from on the lateral wall of apron along being on a parallel with through hole axial direction and slides and be connected with the buckle of L shape, the shape of buckle cooperatees and corresponds the setting with the shape of latch closure, the quantity of buckle is two and sets up the both ends on the fixed platform lateral wall at place with the state symmetry that the opposite direction of bending, the last setting of fixed platform is used for driving the buckle to keep away from the elastic component that slides each other.

Through adopting above-mentioned technical scheme, the rotatory apron of user makes the apron cover the winding axle, and the buckle that manually slides makes the buckle be close to each other for buckle and latch closure gomphosis loosen the buckle, let the buckle keep away from each other under the elasticity drive of elastic component and slide, make the L shape free end of buckle and the inner wall and the surface butt of latch closure, fix the latch closure on the buckle, drive the apron and fix on fixed platform, convenient fixed and fixed effectual.

The utility model discloses further set up to: the side that the buckle is close to each other is fixed with the lug along being on a parallel with line hole axis direction, be fixed with the magnetite on the terminal surface that the lug is close to each other.

Through adopting above-mentioned technical scheme, when the manual buckle that slides of user to the mutual butt of lug, the magnetite inter attraction makes the buckle fixed, need hold between the fingers the buckle that is close to each other and the inconvenient trouble that makes latch closure and buckle gomphosis from the user always.

The utility model discloses further set up to: the edge of the cover plate is provided with a closing plate around the cover plate along the direction perpendicular to the cover plate, the ring buckle is arranged on the end face of the free end of the closing plate, and the closing plate is provided with an opening for a lead to pass through.

By adopting the technical scheme, the sealing plate further enhances the protection effect on the winding shaft and the peripheral wires, and ensures that the wire reinforcing structure is totally closed and is not easy to damage.

To sum up, the utility model discloses a beneficial technological effect does:

1. in the installation process, the connecting lead is not easy to separate from the power module body due to pulling, so that the normal work of the power module is influenced;

2. the structure for reinforcing the lead is completely coated, so that the lead is not easily impacted by external force and has good lead protection effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the cover plate of the present invention when opened.

Fig. 2 is the structure schematic diagram of the compact block and the sliding component thereof.

Fig. 3 is a schematic structural view of the engagement between the buckle and the buckle of the present invention.

Fig. 4 is a partially enlarged schematic view of a portion a in fig. 3.

Fig. 5 is a schematic view of the cover plate structure of the present invention.

In the figure, 1, a power supply shell; 11. a through hole; 2. a fixed platform; 21. a winding shaft; 22. a helical groove; 3. a cover plate; 31. looping; 32. a closing plate; 33. an opening; 34. a hinge; 4. buckling; 41. an elastic member; 42. a bump; 43. a magnet; 5. a compression block; 51. a groove; 52. a rubber flange; 53. a sliding spring; 54. a guide rail; 55. a clamping rod; 56. a clamping hole; 6. and (4) conducting wires.

Detailed Description

The present invention will be described in further detail with reference to fig. 1 to 5.

Referring to fig. 1 or 2, for the utility model discloses a router power module convenient to installation, including power shell 1, be provided with on the power shell 1 lateral wall and supply wire 6 to pass through line hole 11. The outer edge of power shell 1 is fixed with fixed platform 2 along the direction that is on a parallel with the bottom surface of power shell 1, and fixed platform 2 is last to be fixed with winding axle 21 along the direction of perpendicular to fixed platform 2, and winding axle 21 corresponds the setting of through-hole 11. The winding shaft 21 is provided with a spiral groove 22, the fixed platform 2 is connected with a pressing block 5 in a sliding mode along the radial direction of the winding shaft 21, and the pressing block 5 is provided with a groove 51 corresponding to the spiral groove 22. The number of the pressing blocks 5 is two, the pressing blocks are symmetrically arranged on two sides of the winding shaft 21 in a state that the grooves 51 are opposite, and a plurality of rubber flanges 52 are arranged in the grooves 51. The fixed platform 2 is provided with a sliding component for a user to drive the pressing block 5 to slide towards the winding shaft 21.

When the wire 6 is installed, the wire 6 passes through the through hole 11 and extends out of the power supply shell 1, the wire is wound on the winding shaft 21 and continues to extend outwards, a user drives the pressing block 5 to slide towards the winding shaft 21 through the sliding component, so that the pressing block 5 is abutted against the winding shaft 21, the wire 6 is clamped between the spiral groove 22 and the groove 51 through the matching of the spiral groove 22 and the groove 51, the wire 6 is fixed on the winding shaft 21, the displacement of the wire 6 is limited, and the wire 6 cannot easily slip and is separated from the power supply module. The rubber flange 52 increases the frictional force between the groove 51 and the wire 6 without damaging the wire 6, further increasing the effect of reinforcing the fixation. And the contact area of the wire 6 and the winding shaft 21 is large enough not to be easily damaged by locally long-term bearing of the pressing force.

Referring to fig. 2, the sliding member includes a sliding spring 53 disposed along the radial direction of the winding shaft 21, one end of the sliding spring 53 is fixed on the pressing block 5, and the other end is fixed on the fixed platform 2, and the elastic force of the sliding spring 53 is used as the driving force for the pressing block 5 to slide towards the winding shaft 21. The fixed platform 2 is provided with a guide rail 54 which is used for being connected with the pressing block 5 in a sliding mode, a clamping rod 55 is connected to the side face of the guide rail 54 in a sliding mode along the direction perpendicular to the guide rail 54, a clamping hole 56 is formed in the pressing block 5 corresponding to the clamping rod 55, and the clamping rod 55 is arranged at one end, far away from the winding shaft 21, of the guide rail 54. When the user inserts the clamping rod 55 into the clamping hole 56 when the pressing block 5 is located at one end of the guide rail 54 far away from the winding shaft 21, the clamping rod 55 limits the movement of the clamping hole 56 along the direction of the guide rail 54, so that the pressing block 5 is fixed at one end of the guide rail 54 far away from the winding shaft 21, and when the user pulls out the clamping rod 55 from the clamping hole 56, the pressing block 5 slides towards the winding shaft 21 under the driving of the sliding spring 53. Thereby make the user can conveniently drive compact heap 5 and slide and compress tightly wire 6 and can fix compact heap 5 in keeping away from winding axle 21 department when winding wire 6, convenient operation.

Referring to fig. 1 or 5, in order to protect the structure for reinforcing the fixing wire 6, a cover plate 3 is rotatably connected to the fixing platform 2 in a direction perpendicular to the axis of the through hole 11, and the edge of the cover plate 3 is hinged to the edge of the fixing platform 2 by a hinge 34. The edge of the cover plate 3 is provided with a closing plate 32 along the direction vertical to the cover plate 3, the closing plate 32 is arranged around the cover plate 3, and the closing plate 32 is provided with an opening 33 for the lead wire 6 to pass through. When the cover plate 3 is rotated towards the fixed platform 2 and parallel to the fixed platform 2, the cover plate 3 and the closing plate 32 completely cover the winding shaft 21. The fixed platform 2 is provided with a fixing device for a user to fix the cover plate 3 on the fixed platform 2 when the cover plate 3 completely covers the winding shaft 21. The user rotates apron 3 and makes apron 3 cover winding axle 21 to fix apron 3 on fixed platform 2 through fixing device, make apron 3 can protect the structure that is used for strengthening fixed wire 6, the extension is strengthened fixed effect and is taken effect the time.

Referring to fig. 2 or 3, the fixing means includes a ring buckle 31 rotatably coupled to the free end of the cover plate 3 in a direction perpendicular to the cover plate 3, the ring buckle 31 being fixed to the end surface of the free end of the closing plate 32. Fixed platform 2 is kept away from on the lateral wall of apron 3 and is followed the 11 axis directions of being on a parallel with through-wire hole and slide and be connected with buckle 4 of L shape, and buckle 4's quantity is two and sets up with the state symmetry that bends opposite direction, and buckle 4 corresponds the ring buckle 31 setting and buckle 4 cooperatees with the shape of ring buckle 31. The riser is fixed with along this lateral wall direction of perpendicular to on the lateral wall of fixed platform 2 at buckle 4 place, and the both sides of riser are fixed with elastic component 41, and elastic component 41 is the spring, and the spring corresponds buckle 4 and sets up, and the one end of spring is fixed on the riser, and the other end is fixed on buckle 4, provides the drive power of keeping away from each other and sliding for buckle 4. A projection 42 is fixed on the side surfaces of the buckles 4 which are close to each other along the direction parallel to the axial direction of the through hole 11, and a magnet 43 is fixed on the end surfaces of the projections 42 which are close to each other. When the catches 4 abut against each other, the magnets 43 attract each other and abut against and are fixed.

The user slides buckle 4 manually and makes lug 42 butt and the fixed buckle 4 position this moment of magnetic attraction through magnetite 43, and then rotatory apron 3, make apron 3 cover winding shaft 21, rotatory latch closure 31 makes buckle 4 imbed in the latch closure 31, separation buckle 4, make buckle 4 keep away from each other under the elastic drive of elastic component 41 and slide and fix latch closure 31 on buckle 4 through butt when L-shaped free end and latch closure 31 medial surface and surface, thereby make apron 3 fixed on fixed platform 2. Make apron 3 can protect the wire 6 of winding on winding axle 21 and hinder wire 6 to break away from winding axle 21, fixed apron 3 convenient operation simultaneously need not hold between the fingers buckle 4 that are close to each other all the time and inconvenient messenger's latch closure 31 and the gomphosis of buckle 4.

The implementation principle of the embodiment is as follows: wire 6 passes power shell 1 and stretches out from logical line hole 11 after connecting, twine on winding axle 21 and extend to fixed platform 2 outward, the user extracts card pole 55 from calorie hole 56, make compact heap 5 slide towards winding axle 21 under the drive of sliding spring 53, cooperation centre gripping through helicla flute 22 and recess 51, fix wire 6 on winding axle 21, restrict the displacement of 6 arbitrary directions of wire, user's rotatory apron 3 makes apron 3 cover winding axle 21, fix apron 3 on fixed platform 2 through fixing device, thereby realize strengthening fixedly in the great wire 6 of area of contact in the installation, guarantee that wire 6 is difficult for damaging and be difficult for because of dragging and power module body separation.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. Router power module convenient to installation, including power shell (1), its characterized in that: be provided with on power shell (1) lateral wall and supply logical line hole (11) that wire (6) passed, power shell (1) is fixed with fixed platform (2) along being on a parallel with power shell (1) bottom surface direction outward, it is provided with winding axle (21) along perpendicular to fixed platform (2) top surface direction to correspond logical line hole (11) on fixed platform (2), be equipped with helicla flute (22) on winding axle (21), fixed platform (2) are gone up and are connected with compact heap (5) along winding axle (21) radial sliding, it is provided with recess (51) to correspond helicla flute (22) on compact heap (5), be provided with on fixed platform (2) and be used for driving compact heap (5) towards the part that slides of winding axle (21).

2. The router power module for ease of installation according to claim 1, wherein: the sliding component comprises a sliding spring (53) which is radially arranged along the winding shaft (21), one end of the sliding spring (53) is fixed on the pressing block (5), and the other end of the sliding spring is fixed on the fixed platform (2).

3. An easy-to-install router power supply module as claimed in claim 2, wherein: be provided with on fixed platform (2) and be used for sliding guide rail (54) of being connected with compact heap (5), slide along perpendicular to guide rail (54) direction on guide rail (54) side and be connected with kelly (55), compact heap (5) is gone up and is provided with card hole (56) corresponding kelly (55), kelly (55) set up the one end of keeping away from winding axle (21) in guide rail (54).

4. An easy-to-install router power supply module as claimed in claim 3, wherein: the number of the pressing blocks (5) is two, the pressing blocks are symmetrically arranged on two sides of the winding shaft (21) in a state that the grooves (51) are opposite, and a plurality of rubber flanges (52) are arranged in the grooves (51).

5. An easy-to-install router power supply module according to claim 1 or 4, characterized in that: the fixing device is characterized in that a cover plate (3) is arranged on the fixing platform (2) in a direction parallel to the top surface of the fixing platform (2), the cover plate (3) is hinged to the edge of the fixing platform (2), the rotating surface of the cover plate (3) is perpendicular to the axis direction of the wire through hole (11), and a fixing device used for fixing the cover plate (3) on the fixing platform (2) when the cover plate (3) covers the winding shaft (21) is arranged on the fixing platform (2).

6. An easy-to-install router power supply module as claimed in claim 5, wherein: fixing device includes that buckle (31) on apron (3) free end is set up along perpendicular to apron (3) direction, fixed platform (2) are kept away from on the lateral wall of apron (3) along being on a parallel with logical line hole (11) axial direction and are slided and be connected with buckle (4) of L shape, the shape of buckle (4) cooperatees and corresponds the setting with the shape of buckle (31), the quantity of buckle (4) is two and sets up both ends on fixed platform (2) lateral wall at place with the state symmetry that bends opposite direction, set up on fixed platform (2) and be used for driving buckle (4) and keep away from elastic component (41) that slide each other.

7. The router power module for ease of installation according to claim 6, wherein: the side surfaces of the buckles (4) close to each other are fixed with convex blocks (42) along the direction parallel to the axis of the through hole (11), and the end surfaces of the convex blocks (42) close to each other are fixed with magnets (43).

8. The router power module for ease of installation according to claim 6, wherein: the edge of apron (3) encircles apron (3) along perpendicular to apron (3) top surface direction and is provided with closing plate (32), latch closure (31) set up on the bottom surface of closing plate (32), be provided with opening (33) that supply wire (6) to pass through on closing plate (32).