CN209457545U - A kind of hollow out automobile key protective shell - Google Patents
A kind of hollow out automobile key protective shell Download PDFInfo
- Publication number
- CN209457545U CN209457545U CN201821985893.XU CN201821985893U CN209457545U CN 209457545 U CN209457545 U CN 209457545U CN 201821985893 U CN201821985893 U CN 201821985893U CN 209457545 U CN209457545 U CN 209457545U
- Authority
- CN
- China
- Prior art keywords
- protective shell
- key
- key protective
- upper cover
- lower cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Lock And Its Accessories (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model discloses a kind of hollow out automobile key protective shells; including key protective shell upper cover; the key protective shell upper cover side is equipped with key protective shell lower cover; cover back-end is equipped with groove on key protective shell; cover back-end is equipped with convex block under key protective shell; and the convex block of the groove engaging key protective shell lower cover of key protective shell upper cover, and key protective shell lower cover and key protective shell upper cover front end are fixed by screws.The preformed hole of the hollow out automobile key protective shell is lines hollow design; pass through the hollow design covered on the key protective shell of protective shell; make remote-control key when launching wireless magnetic field signal; the transmission work in wireless magnetic field can be carried out by the hollow design at preformed hole; the remote-control key in remote-control key shell is solved in wireless charging; if key shell is aluminum alloy material, material easily by the magnetic field shielding of wireless charging, remote-control key in remote-control key shell can not wireless charging the problem of.
Description
Technical field
The utility model relates to key protective shell equipment technical field, specially a kind of hollow out automobile key protective shell.
Background technique
With people's levels of substance live continuous improvement, automobile become people trip indispensable tool, automobile key at
Carry-on shoestring is needed to be a kind of, the Automobile Products accessory used at any time has remote control dress in the prior art, inside automobile key
It sets and battery, when in use it should be noted that the problem of shatter-resistant etc., gets on the car key protective shell in its outer cover, automobile key
In be equipped with intelligent distant control, belong to electronic product, such as the remote-control key of 7 system of BMW, the remote-control key of 7 systems is band liquid crystal display
, electronic product be lost in terms of power consumption it is also more serious, currently on the market remote-control key can also wireless charging, general automobile key
Spoon protective shell is made of plastic material, although light, is easily broken, and the performance of drop resistant is bad, easily leads to automobile key guarantor
Key service life in protective case shortens, and this BMW 7 be remote-control key shell use aluminum alloy material when, aluminum alloy material
It can not easily be connected with armoured magnetic field, wireless charging, cause follow-up work that can not carry out, therefore, this technology existing defects needs
It improves.
Summary of the invention
The purpose of this utility model is to provide a kind of hollow out automobile key protective shells, to solve to mention in above-mentioned background technique
The remote-control key in remote-control key shell out in wireless charging, aluminum alloy material by magnetic field shielding can not wireless charging ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of hollow out automobile key protective shell, including
Key protective shell upper cover, the key protective shell upper cover side is equipped with key protective shell lower cover, on the key protective shell on lid
Equipped with preformed hole, and hollow out lines is constituted between preformed hole, cover back-end is equipped with groove, key protective shell lower cover on key protective shell
Rear end is equipped with convex block, and the convex block of the groove engaging key protective shell lower cover of key protective shell upper cover, and key protective shell lower cover
It is fixed by screws with key protective shell upper cover front end.
Preferably, the key protective shell upper cover side is equipped with through-hole, and interts in through-hole and be equipped with screw.
Preferably, the key protective shell upper cover side is equipped with cosmetic sheet, and cosmetic sheet gluing is in key protective shell upper cover
On outer wall.
Preferably, protection cotton, and protective shell upper cover are equipped between the key protective shell upper cover and key protective shell lower cover
Material with key protective shell lower cover is aluminum alloy material.
Preferably, the key protective shell lower cover side is equipped with jack.
Compared with prior art, the utility model has the beneficial effects that the preformed hole of the hollow out automobile key protective shell is
Lines hollow design makes remote-control key launch wireless magnetic by the hollow design covered on the key protective shell of protective shell
When field signal, wireless charging can be carried out by the hollow design at preformed hole.
Detailed description of the invention
Fig. 1 is a kind of hollow out automobile key protective shell structural schematic diagram of the utility model；
Fig. 2 is key protective shell upper cover and key protective shell in a kind of hollow out automobile key protective shell Fig. 1 of the utility model
Lower cover connects profile stretch-out view.
In figure: 1, cosmetic sheet, 2, key protective shell upper cover, 3, jack, 4, key protective shell lower cover, 5, screw, 6, through-hole,
7, protection cotton, 8, preformed hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of hollow out automobile key protective shell, including key
Spoon protective shell upper cover 2,2 side of key protective shell upper cover are equipped with key protective shell lower cover 4, and key protective shell upper cover 2 and key are protected
Protective case lower cover 4 is aluminum alloy material, and aluminium alloy density is low, but intensity is relatively high, can be good at protecting the unit protection shell
Interior remote-control key, 4 side of key protective shell lower cover is equipped with jack 3, and 3 inner wall of jack is helicitic texture, and jack 3 and spiral shell
Silk 5 is movable connection structure, and the key protective shell upper cover 2 and key protective shell lower cover 4 of the device pass through screw 5 in connection
It is inserted into after the through-hole 6 of 2 side of key protective shell upper cover, is and then inserted into the jack 3 of 4 side of key protective shell lower cover,
It is connected through a screw thread fixed setting, key protective shell upper cover 2 is equipped with preformed hole 8, and hollow out lines is constituted between preformed hole 8,
2 rear end of key protective shell upper cover is equipped with groove, and 4 rear end of key protective shell lower cover is equipped with convex block, and key protective shell upper cover 2 is recessed
Slot engages the convex block of key protective shell lower cover 4, and key protective shell lower cover 4 and 2 front end of key protective shell upper cover are solid by screw 5
It is fixed to connect, the shape of hollow out is designed in the key protective shell upper cover 2 on protective shell, when in use convenient for remote-control key, is made wireless
The magnetic field of connection signal can mutually receive, and 2 side of key protective shell upper cover is equipped with through-hole 6, and intert in through-hole 6 and be equipped with screw
5,2 side of key protective shell upper cover is equipped with cosmetic sheet 1, and 1 gluing of cosmetic sheet is on 2 outer wall of key protective shell upper cover, the device
Cosmetic sheet 1 set by outside, can make the device when in use, and according to the hobby of user, oneself favorite picture is bonded
In cosmetic sheet 1, decoration is formed, protection cotton 7 is equipped between key protective shell upper cover 2 and key protective shell lower cover 4, because key is protected
Protective case upper cover 2 and key protective shell lower cover 4 are the relationship of aluminum alloy material, are put into 2 He of key protective shell upper cover in remote-control key
After between key protective shell lower cover 4, protection cotton 7 is placed on remote-control key, avoid remote-control key and key protective shell upper cover 2 and
Direct collision contacts between 4 metal material of key protective shell lower cover, damages remote-control key.
Working principle: in the hollow out automobile key protective shell in use, remote-control key is being placed on key protection first
After in shell upper cover 2 and key protective shell lower cover 4, protection cotton 7 is placed in remote-control key one end, remote-control key and key is avoided to protect
The metal direct collision of shell upper cover 2 and key protective shell lower cover 4 contacts, and after remote-control key placement, first by key protective shell
After the groove of 4 rear end of upper cover 2 and key protective shell lower cover engages with convex block, then in the insertion key protective shell upper cover 2 of screw 5
After in through-hole 6, the jack 3 being inserted on key protective shell lower cover 4 is fixed, and the device is when in use, key protective shell
Upper cover 2 is equipped with preformed hole 8, and the design of hollow out lines is constituted between preformed hole 8, makes remote-control key in wireless charging, can
It is transmitted when being carried out between magnetic field by the hollow design at preformed hole 8, here it is making for the hollow out automobile key protective shell
Use process.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of hollow out automobile key protective shell, including key protective shell upper cover (2), key protective shell upper cover (2) side
Equipped with key protective shell lower cover (4), it is characterised in that: the key protective shell upper cover (2) is equipped with preformed hole (8), and reserved
Hollow out lines is constituted between hole (8), key protective shell upper cover (2) rear end is equipped with groove, and key protective shell lower cover (4) rear end is equipped with
Convex block, and the convex block of groove engaging key protective shell lower cover (4) of key protective shell upper cover (2), and key protective shell lower cover (4)
It is fixedly connected with key protective shell upper cover (2) front end by screw (5).
2. a kind of hollow out automobile key protective shell according to claim 1, it is characterised in that: the key protective shell upper cover
(2) side is equipped with through-hole (6), and interts in through-hole (6) and be equipped with screw (5).
3. a kind of hollow out automobile key protective shell according to claim 1, it is characterised in that: the key protective shell upper cover
(2) side is equipped with cosmetic sheet (1), and cosmetic sheet (1) gluing is on key protective shell upper cover (2) outer wall.
4. a kind of hollow out automobile key protective shell according to claim 1, it is characterised in that: the key protective shell upper cover
(2) protection cotton (7) are equipped between key protective shell lower cover (4), and protective shell upper cover (2) and key protective shell lower cover (4)
Material is aluminum alloy material.
5. a kind of hollow out automobile key protective shell according to claim 1, it is characterised in that: the key protective shell lower cover
(4) side is equipped with jack (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821985893.XU CN209457545U (en) | 2018-11-29 | 2018-11-29 | A kind of hollow out automobile key protective shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821985893.XU CN209457545U (en) | 2018-11-29 | 2018-11-29 | A kind of hollow out automobile key protective shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209457545U true CN209457545U (en) | 2019-10-01 |
Family
ID=68039649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821985893.XU Active CN209457545U (en) | 2018-11-29 | 2018-11-29 | A kind of hollow out automobile key protective shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209457545U (en) |
-
2018
- 2018-11-29 CN CN201821985893.XU patent/CN209457545U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |