CN208029234U - A kind of SD card for advertisement machine protects structure - Google Patents
A kind of SD card for advertisement machine protects structure Download PDFInfo
- Publication number
- CN208029234U CN208029234U CN201820298977.XU CN201820298977U CN208029234U CN 208029234 U CN208029234 U CN 208029234U CN 201820298977 U CN201820298977 U CN 201820298977U CN 208029234 U CN208029234 U CN 208029234U
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- China
- Prior art keywords
- card
- wall
- containing cavities
- rear cover
- advertisement machine
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Abstract
The utility model discloses a kind of SD cards for advertisement machine to protect structure, including rear cover, the circuit board being anchored in the rear cover, it is set to deck of the circuit board side for plugging SD card, and it is anchored on the protection cap of the rear cover lateral wall, the middle part of the rear cover is recessed with the containing cavities for installing the circuit board outward, the edge of the containing cavities lower port surrounding, which extends outwardly, is provided with horizontal wall, the vertical wall perforation of the containing cavities is provided with the card inserting mouth for plugging SD card, the protection cap is covered on the card inserting mouth and both ends are fastened with the vertical wall of the containing cavities and the horizontal wall respectively.With this structure design, card inserting mouth can effectively be blocked by the setting of protection cap, and then prevents from making the SD card arbitrarily problems caused by plug replacement because card inserting mouth is exposed.
Description
Technical field
The utility model is related to advertisement machine technical fields more particularly to a kind of SD card for advertisement machine to protect structure.
Background technology
The end that the SD card of advertisement machine is inserted under the prior art is mostly exposed, since advertisement machine hang on public arena,
Therefore there are the risks that SD card is arbitrarily plugged or replaced.
Utility model content
The purpose of this utility model is to provide a kind of SD cards that SD card can be effectively prevent arbitrarily to be plugged to protect structure.
For this purpose, the utility model uses following technical scheme：
A kind of SD card for advertisement machine protects structure, including rear cover, be anchored in the rear cover circuit board, be set to
The circuit board side is used to plug the deck of SD card and be anchored on the protection cap of the rear cover lateral wall, the rear cover
Middle part is recessed with the containing cavities for installing the circuit board outward, and the edge of the containing cavities lower port surrounding, which extends outwardly, to be set
It is equipped with horizontal wall, the vertical wall perforation of the containing cavities is provided with the card inserting mouth for plugging SD card, and the protection cap is covered on
The card inserting mouth and both ends are fastened with the vertical wall of the containing cavities and the horizontal wall respectively.
Wherein, the protection cap include the first straight wall, second upstanding wall and integrated transition be set to first straight wall and
Plane parallel interval setting where connection wall between the second upstanding wall, first straight wall and the second upstanding wall.
Wherein, the vertical wall of the containing cavities is inwardly provided with punching hole, and the inner peripheral surface of the punching hole is provided with screw thread,
First straight wall and the vertical wall of the containing cavities are fixed by screw.
Wherein, the lower end of the second upstanding wall is mutually clamped with the card slot for being disposed through the horizontal wall.
Wherein, the containing cavities are molded using metal plate integrated punching.
The beneficial effects of the utility model：The utility model includes rear cover, is anchored in the rear cover circuit board, setting
In the circuit board side for plugging the deck of SD card and being anchored on the protection cap of the rear cover lateral wall, the rear cover
Middle part be recessed with the containing cavities for installing the circuit board outward, the edge of the containing cavities lower port surrounding extends outwardly
It is provided with horizontal wall, the vertical wall perforation of the containing cavities is provided with the card inserting mouth for plugging SD card, and the protection cap lid is set
It is fastened respectively with the vertical wall of the containing cavities and the horizontal wall in the card inserting mouth and both ends.It, can with this structure design
By the setting of protection cap, card inserting mouth is effectively blocked, and then prevents from because card inserting mouth is exposed SD card arbitrarily being plugged more
Caused problems are changed, the utility model is safe and reliable, can play preferable protection to the SD card after installation.
Description of the drawings
Fig. 1 is the utility model rear cover and the front view after circuit board cooperation.
Fig. 2 is the sectional view of Section A-A in Fig. 1.
Fig. 3 is the partial enlarged view at B in Fig. 2.
Specific implementation mode
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
In conjunction with shown in Fig. 1 to Fig. 3, present embodiments provides a kind of SD card for advertisement machine and protect structure, including rear cover,
The circuit board 2 that is anchored in the rear cover is set to deck 21 and fastening of 2 side of the circuit board for plugging SD card
In the protection cap 3 of the rear cover lateral wall, the middle part of the rear cover is recessed with the storage for installing the circuit board 2 outward
Chamber, the edge of the containing cavities lower port surrounding, which extends outwardly, is provided with horizontal wall 12, and the vertical wall 11 of the containing cavities penetrates through
Be provided with the card inserting mouth 11a for plugging SD card, the protection cap 3 be covered on the card inserting mouth 11a and both ends respectively with it is described
The vertical wall 11 and the horizontal wall 12 of containing cavities fasten.
Specifically, in the present embodiment, the protection cap 3 includes that the first straight wall 31, second upstanding wall 32 and integrated transition are set
The connection wall 33 being placed between first straight wall 31 and the second upstanding wall 32, first straight wall 31 and the second upstanding wall
32 place plane parallel interval settings, the vertical wall 11 of the containing cavities are inwardly convexly equipped with punching hole, and the inner peripheral surface of punching hole is set
It is equipped with screw thread, first straight wall 31 and the vertical wall 11 of the containing cavities are fixed by screw.Under the second upstanding wall 32
It holds and is mutually clamped with the card slot for being disposed through the horizontal wall 12, the containing cavities are molded using metal plate integrated punching.
The SD card protection structure designed using the above structure, can effectively be blocked card inserting mouth by the setting of protection cap,
And then prevent from making SD card arbitrarily be plugged problems caused by replacement because card inserting mouth is exposed, the utility model safely may be used
It leans on, preferable protection can be played to the SD card after installation, further, since protection cap and the vertical wall of containing cavities are tight using screw
Gu when therefore, it is necessary to be replaced to SD card, it is only necessary to the screw of fixed protection cap is removed and can be replaced, this implementation
In example, the screw for fixing protection cap is set as customization screw, avoids protection cap from arbitrarily being removed with this.
The technical principle of the utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
With novel principle, and it cannot be construed to the limitation to scope of protection of the utility model in any way.Based on the explanation herein,
Those skilled in the art would not require any inventive effort the other specific implementation modes that can associate the utility model,
These modes are fallen within the scope of protection of the utility model.
Claims (5)
1. a kind of SD card for advertisement machine protects structure, it is characterised in that：Including rear cover, the circuit being anchored in the rear cover
Plate is set to the circuit board side for plugging the deck of SD card and being anchored on the protection cap of the rear cover lateral wall, institute
The middle part for stating rear cover is recessed with containing cavities for installing the circuit board outward, the edge of the containing cavities lower port surrounding to
Outer extension is provided with horizontal wall, and the vertical wall perforation of the containing cavities is provided with the card inserting mouth for plugging SD card, the protection
It is covered on the card inserting mouth and both ends is fastened with the vertical wall of the containing cavities and the horizontal wall respectively.
2. a kind of SD card for advertisement machine according to claim 1 protects structure, it is characterised in that：The protection cap packet
The connection wall that the first straight wall, second upstanding wall and integrated transition are set between first straight wall and the second upstanding wall is included,
Plane parallel interval setting where first straight wall and the second upstanding wall.
3. a kind of SD card for advertisement machine according to claim 2 protects structure, it is characterised in that：The containing cavities
Vertical wall is inwardly provided with punching hole, and the inner peripheral surface of the punching hole is provided with screw thread, first straight wall and the containing cavities
Vertical wall be fixed by screw.
4. a kind of SD card for advertisement machine according to claim 3 protects structure, it is characterised in that：The second upstanding wall
Lower end be mutually clamped with the card slot for being disposed through the horizontal wall.
5. a kind of SD card for advertisement machine according to claim 4 protects structure, it is characterised in that：The containing cavities are adopted
It is molded with metal plate integrated punching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820298977.XU CN208029234U (en) | 2018-03-02 | 2018-03-02 | A kind of SD card for advertisement machine protects structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820298977.XU CN208029234U (en) | 2018-03-02 | 2018-03-02 | A kind of SD card for advertisement machine protects structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208029234U true CN208029234U (en) | 2018-10-30 |
Family
ID=63904788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820298977.XU Active CN208029234U (en) | 2018-03-02 | 2018-03-02 | A kind of SD card for advertisement machine protects structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208029234U (en) |
-
2018
- 2018-03-02 CN CN201820298977.XU patent/CN208029234U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |