The anti-collision structure of switch
Technical field
This utility model is related to a kind of anti-collision structure of switch.
Background technology
At present switch usually directly exposed outside, when using, ground may be placed directly in it is also possible to place
On desktop, it is likely that can collide during installation and transfer, even directly drop in ground, this may
Switch is directly damaged.
Utility model content
The purpose of this utility model is that provides a kind of anti-collision structure of switch to solve the above problems.
This utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of anti-collision structure of switch, including switch body and the protecting crust with top cover, described switch body
It is placed in described protecting crust, the trailing flank of described protecting crust is provided with the cable hole for installing cable, in described protecting crust
Bottom surface is provided with position-limiting drum, and described switch body is provided with the limited support foot being placed in described position-limiting drum, described top cover
Left and right, bottom surface in inner surface and described protecting crust are all connected with sucker by spring stack, and each described sucker is all pull-in on institute
State on switch body.
Preferably, described top cover is connected by plastic bolt with described protecting crust.
Preferably, the inner surface setting of described top cover has two described suckers, and is all pull-in on described switch body top
Face;Arranged on left and right sides face in described protecting crust is respectively arranged with a described sucker, and is pulled on described switch body respectively
Left and right sides;Bottom surface in described protecting crust is provided with two described suckers, and is all pull-in on described switch body
Bottom surface.
Preferably, the positive side of described protecting crust is provided with the side cover with display aperture, and the front of described switch body shows
It is shown in described display in the hole, the positive side of described protecting crust and the positive side of described top cover are provided with pin-and-hole, and described side cover sets
Be equipped with correspond insert described pin-and-hole in pin.
Preferably, the outer surface of described side cover is provided with lug.
Preferably, the generally cube structure that described protecting crust, described top cover and described side cover are formed.
The beneficial effects of the utility model are:
This utility model is switch configuration anti-collision structure, can effectively prevent from damaging because of being collided, suction
The design of disk can reasonably be mated with switch body, is easily installed, and can play cushioning effect by spring, whole knot
Structure is fairly simple, can be applied to the switch of the overwhelming majority.
Brief description
Fig. 1 is this utility model without structural representation during side cover;
Fig. 2 is that this utility model carries structural representation during side cover;
In figure:1- switch body, 2- top cover, 3- protecting crust, 4- limited support foot, 5- position-limiting drum, 6- sucker, 7- spring
Post, 8- plastic bolt, 9- pin-and-hole, 10- side cover, 11- lug.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings:
As depicted in figs. 1 and 2, this utility model includes switch body 1 and the protecting crust 3 with top cover 2, switch body
1 is placed in protecting crust 3, and the trailing flank of protecting crust 3 is provided with the cable hole for installing cable, the bottom surface setting in protecting crust 3
Limited location cylinder 5, switch body 1 is provided with the limited support foot 4 being placed in position-limiting drum 5, the inner surface of top cover 2 and protecting crust 3
Interior left and right, bottom surface are all connected with sucker 6 by spring stack 7, and each sucker 6 is all pull-in on switch body 1.
For the ease of dismounting top cover 2, top cover 2 is connected by plastic bolt 8 with protecting crust 3.
The inner surface setting of top cover 2 has two suckers 6, and is all pull-in on switch body 1 top surface;A left side in protecting crust 3,
Right two sides are respectively arranged with a sucker 6, and are pulled on the left and right sides of switch body 1 respectively;Bottom in protecting crust 3
Face is provided with two suckers 6, and is all pull-in on the bottom surface of switch body 1.
The positive side of protecting crust 3 is provided with the side cover 10 with display aperture, and the front of switch body 1 is shown in display aperture
Interior, the positive side of protecting crust 3 and the positive side of top cover 2 are provided with pin-and-hole 9, and side cover 10 is provided with one-to-one corresponding insertion pin-and-hole 9
Interior pin.Side cover 10 can shelter from the shock-damping structures such as sucker 6, spring stack 7 so that external structure better appearance.
For the ease of dismounting side cover 10, the outer surface of side cover 10 is provided with lug 11.
The generally cube structure that protecting crust 3, top cover 2 and side cover 10 are formed.
Operation principle of the present utility model is as follows:
When using installing, first top cover 2 and side cover 10 are pulled down, then being placed in switch body 1 in protecting crust 3,
By in limited support foot 4 corresponding insertion position-limiting drum 5, the sucker 6 of bottom and the left and right sides is compressed and is pull-in on switch body 1
On, top cover 2 is connected to the top of protecting crust 3 by plastic bolt 8, the upper sucker 6 of top cover 2 is compressed and is pulled on exchange
On machine body 1, finally side cover 10 is installed to front.The cable of switch body 1 passes through the cable of protecting crust 3 trailing flank
Hole introduces.
Total, in application process, can withstand common shock, or even naturally fall from up to several meters of place
Under, also can guarantee that switch is not damaged by.
These are only preferred embodiment of the present utility model, not in order to limit this utility model, all in this practicality
Any modification, equivalent and improvement made within new spirit and principle etc., should be included in guarantor of the present utility model
In the range of shield.