CN211047574U

CN211047574U - Joint formula power adapter installation shell

Info

Publication number: CN211047574U
Application number: CN201922366132.7U
Authority: CN
Inventors: 陈晓宏; 吴爱飞
Original assignee: Yangzhou Longchuan Longche Electrical Appliance Co ltd
Current assignee: Yangzhou Longchuan Longche Electrical Appliance Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-07-17
Anticipated expiration: 2029-12-25

Abstract

The utility model relates to a joint formula power adapter installation shell, the device is including box-like casing and end cover, box-like casing opening limit eaves all is connected with L type turn-ups, L type turn-ups and box-like casing opening limit eaves are connected, horizontal spacing hole has all been seted up to vertical section, the end cover center is connected with the articulated shaft, the rigid coupling has last gear and lower gear on the articulated shaft, end cover internal surface X axle direction all is provided with first slide rail, all be connected with first slider on each first slide rail, each first slider one end is connected with the rack, the other end is connected with first gag lever post, end cover internal surface Y axle direction all is provided with the second slide rail, all be connected with the second slider on each second slide rail, each second slider one end is connected with lower rack, the other end is connected with the second gag lever post, the device only needs to realize the simultaneous movement of first gag lever post and second gag lever post through rotatory articulated shaft, the device is applicable to industrial production, has very strong.

Description

Joint formula power adapter installation shell

Technical Field

The utility model belongs to the technical field of power adapter erection equipment, especially, relate to a joint formula power adapter installation shell.

Background

The patent with the name of an enhanced power adapter mounting shell is disclosed in the existing Chinese patent database, the application number is CN201621333740.8, the application date is 20161207, the authorization notice number is CN206272503U, and the authorization notice date is 20170620, and the patent comprises a bottom shell and a face shell; the bottom shell is provided with a first concave cavity, the bottom surface of the first concave cavity is provided with a plurality of mounting seats, and the mounting seats and the inner side surface of the first concave cavity are fixed through connecting pieces; a plurality of concave first reinforcing ribs are also arranged in the first concave cavity; the face shell is provided with a second concave cavity, and the bottom of the second concave cavity is provided with a mounting column matched with the mounting seat; the bottom of the mounting column is provided with a reinforcing ring fixed with the bottom of the second concave cavity; a plurality of second reinforcing ribs which correspond to the first reinforcing ribs one to one are also arranged in the second concave cavity; the end part of the second reinforcing rib is provided with a boss; first strengthening rib strip tip be provided with boss complex recess, the recess bottom is provided with the buffer block, its weak point lies in: the device structure is complicated, need carry out the dismantlement of a plurality of parts when dismantling the installation shell, and the step is loaded down with trivial details, greatly reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is that the step that the end cover was opened to current power adapter installation shell is loaded down with trivial details, in order to improve its weak point, the utility model provides a joint formula power adapter installation shell.

In order to achieve the purpose, the utility model is realized by the following technical proposal:

the utility model provides a joint formula power adapter installation shell, is including box-like casing and the end cover of lid closure on box-like casing opening, box-like casing opening edge all is connected with the L type turn-ups of evagination, and L type turn-ups horizontal segment is connected with box-like casing opening edge, and horizontal spacing hole has all been seted up to vertical section, and the end cover overlap joint that lies in vertical section is on L type turn-ups horizontal segment, the end cover center is connected with the articulated shaft, and the rigid coupling has coaxial looks spaced last gear and lower gear on the articulated shaft of end cover internal surface, and the end cover internal surface X axle direction that lies in both sides around the last gear all is provided with the first slide rail of evagination, all is connected with first slider on each first slide rail, and each first slider one end is connected with the last rack with last gear engagement, and the other end is connected with the first gag lever that corresponds horizontal spacing hole grafting, and each first gag lever post and the coaxial horizontal setting of last rack that corresponds that lie in the end cover internal surface Y axle direction of lower gear left and right sides all is provided with the evagination, all is connected with the second slide rail that is connected with the corresponding gag lever post that the corresponding lower rack was connected with the gag lever post that the gag lever post corresponds.

The utility model discloses the during operation, when the lid closes the end cover, arrange the end cover in the L type turn-ups of box-like casing, through the articulated shaft that rotates the end cover center, make last gear and lower gear revolve who links to each other with the articulated shaft, go up the gear drive simultaneously and go up the rack rotation, make first slider slide along first slide rail, make first gag lever post peg graft in the horizontal spacing downthehole that corresponds, the gear drives down the rack and rotates, make the second slider slide along the second slide rail, make the second gag lever post peg graft in the horizontal spacing downthehole that corresponds, when opening the end cover, can with articulated shaft antiport.

Compared with the prior art, the beneficial effects of the utility model are that: because the meshing connection relation between last gear and last rack, lower gear and the lower rack for the device only needs can realize the simultaneous movement of first gag lever post and second gag lever post through rotatory articulated shaft, and the device is applicable to in the industrial production, has very strong practicality.

And a hand rotating part is arranged on the hinged shaft positioned outside the end cover. The hand-rotating part is arranged, so that an operator can work more conveniently.

The horizontal limiting holes on the outer surface of the vertical section of the L-shaped flanging are blocked with baffle plates, and the baffle plates are arranged to ensure that the first limiting rod or the second limiting rod can not protrude out of the box-shaped shell.

The upper gear, the lower gear, the upper rack, the lower rack, the first sliding rail, the second sliding rail, the first sliding block, the second sliding block, the first limiting rod and the second limiting rod are all plastic parts. The components are all made of plastic, so that the cost is reduced, and the device is more portable to use.

The box-shaped shell and the L type flanging are integrally formed by plastic suction.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a partially enlarged view of B in fig. 1.

In the figure, a box-shaped shell is 1, an end cover is 2, a flanging of 3L type, a horizontal limiting hole is 301, a hinged shaft is 4, an upper gear is 5, a lower gear is 6, a first sliding rail is 7, a first sliding block is 8, an upper rack is 9, a first limiting rod is 10, a second sliding rail is 11, a second sliding block is 12, a lower rack is 13, a second limiting rod is 14, a hand-screwing part is 15, and a baffle is 16.

Detailed Description

The technical solution of the present application will be further described and explained with reference to the accompanying drawings and embodiments.

As shown in fig. 1-3, the mounting case for a clamping type power adapter comprises a box-shaped shell 1 and an end cover 2 covering an opening of the box-shaped shell 1, an opening edge of the box-shaped shell 1 is connected with a convex L-type flange 3, a horizontal section of the L-type flange 3 is connected with the opening edge of the box-shaped shell 1, a vertical section is provided with a horizontal limiting hole 301, the end cover 2 located in the vertical section is lapped on a L-type flange 3 horizontal section, the center of the end cover 2 is connected with a hinge shaft 4, an upper gear 5 and a lower gear 6 which are coaxially spaced are fixedly connected on the hinge shaft 4 on the inner surface of the end cover 2, a convex first slide rail 7 is arranged on the inner surface of the end cover 2 located on the front side and the rear side of the upper gear 5 in the X-axis direction, a first slide rail 8 is connected on each first slide rail 7, one end of each first slide rail 8 is connected with an upper rack 9 meshed with an upper gear 5, the other end of each first limiting rod 10 connected with a lower rack 10 plugged in the corresponding horizontal limiting hole 301, a second slide rail 13 is arranged on the upper rack 12, a lower rack 12, a second slide rail 12 is arranged on the upper rack 12, a lower rack 12 is arranged on the lower rack 12, a second rack 12, a lower rack 12 is arranged on the lower rack 12, a second rack 12, a rack 12 is arranged on a rack 12, a rack 12 is arranged on a rack 12, a rack 12 lower rack 12, a rack 12 is arranged on a rack 12, a rack 12 is arranged on a rack 12 for conveniently arranged.

During operation, when closing end cover 2, arrange end cover 2 in L type turn-ups 3 of box-like casing 1, through the articulated shaft 4 at rotation end cover 2 center, make last gear 5 and lower gear 6 that link to each other with articulated shaft 4 rotate, go up gear 5 and drive rack 9 and rotate simultaneously, make first slider 8 slide along first slide rail 7, make first gag lever post 10 peg graft in the spacing hole of level 301 that corresponds, lower gear 6 drives rack 13 and rotates down, make second slider 12 slide along second slide rail 11, make second gag lever post 14 peg graft in the spacing hole of level 301 that corresponds, when opening end cover 2, can with articulated shaft 4 antiport.

The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.

Claims

1. A clamping type power adapter mounting shell comprises a box-shaped shell and an end cover covering the opening of the box-shaped shell, and is characterized in that the opening edge of the box-shaped shell is connected with an L-shaped flange protruding outwards, the horizontal section of the L-shaped flange is connected with the opening edge of the box-shaped shell, the vertical section is provided with a horizontal limiting hole, the end cover positioned in the vertical section is overlapped on the L-shaped flange horizontal section, the center of the end cover is connected with a hinged shaft, an upper gear and a lower gear which are coaxially spaced are fixedly connected onto the hinged shaft on the inner surface of the end cover, first sliding rails protruding outwards are arranged in the X-axis direction of the inner surface of the end cover positioned on the front side and the rear side of the upper gear, each first sliding rail is connected with a first sliding block, one end of each first sliding block is connected with an upper rack meshed with the upper gear, the other end of each first sliding block is connected with a first limiting rod inserted into the corresponding horizontal limiting hole, each first limiting rod is coaxially arranged with the corresponding upper rack, second sliding rail is arranged on the inner surface of the left side and the right side of the lower gear, and the second sliding blocks are coaxially connected with corresponding horizontal limiting rods.

2. The clamping-type power adapter mounting shell according to claim 1, wherein: and a hand rotating part is arranged on the hinged shaft positioned outside the end cover.

3. The mounting case for the clamping-type power adapter according to claim 2, wherein a baffle is plugged on each horizontal limiting hole on the outer surface of the vertical section of the L-type flanging.

4. A snap-in power adapter mounting housing according to any of claims 1-3, wherein: the upper gear, the lower gear, the upper rack, the lower rack, the first sliding rail, the second sliding rail, the first sliding block, the second sliding block, the first limiting rod and the second limiting rod are all plastic parts.

5. The mounting case for the clamping-type power adapter as claimed in claim 4, wherein the box-shaped shell and the L-shaped flange are integrally formed by plastic suction.