CN205942713U - Ware easy removable structure punches card - Google Patents
Ware easy removable structure punches card Download PDFInfo
- Publication number
- CN205942713U CN205942713U CN201620506802.4U CN201620506802U CN205942713U CN 205942713 U CN205942713 U CN 205942713U CN 201620506802 U CN201620506802 U CN 201620506802U CN 205942713 U CN205942713 U CN 205942713U
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- China
- Prior art keywords
- card
- card reader
- ware
- row
- main frame
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Abstract
The utility model provides a ware easy removable structure punches card, including a host computer and the ware of punching the card, the side is equipped with a copy cast needle, and it is protruding that the both ends of side respectively are equipped with a guide, the ware of should punching the card is female to should the copy cast needle being equipped with a copy cast, and the ware of should punching the card to should the protruding two guide tracks that are equipped with of two guide, makes this ware of punching the card slide in this two guide of this host computer is protruding through this two guide track, and two guide track is smooth when arriving bottom, among this copy cast of copy cast cushion income mother along this when the ware of should punching the card. The utility model discloses a ware easy removable structure punches card adopt to arrange the needle and arranges female collocation mode, has replaced the use of connecting wire, and the ware of punching the card simultaneously slides along the guide track and can realize level and smoothly and accurate location, can be accurately with arranging during cushion goes into to arrange mother to the realization is punched the card being connected of ware and host computer, and whole process operation is simply convenient.
Description
【Technical field】
The utility model is related to a kind of card reader, particularly to a kind of readily removable assembling structure of card reader.
【Background technology】
Card reader and main frame to realize data communication using connector mostly at present, such as USB, chopper connector etc., and one
Connect further through connecting line between group connector, itself part unit price is high, also lead to be inconvenient during dismounting using connecting line,
Meanwhile, in assembling, user must be by sight line alignment connector, could be by connector male end alignment connector female end, with this
The assembling of connector can be completed, and when reasons such as the restrictions due to space, when user cannot see connector, can only be by using
The mode that hand touches experiences the position of connector, but this method is often unworkable so that connector cannot normally connect, and makes
Assembling process becomes loaded down with trivial details and inconvenient.
【Utility model content】
For above-mentioned situation, the purpose of this utility model is to provide one kind to be not required to connecting line and remove and install all ten
Divide easily card reader structure.
For reaching above-mentioned purpose, the utility model provides a kind of readily removable assembling structure of card reader, including：
One main frame, side is provided with one group of row's pin, side to be respectively arranged at the two ends with a guiding convex；
One card reader, this card reader to should the row's of group pin to be provided with one group of row female, this card reader to should be convexly equipped with two guiding
Two guide rails, make this card reader pass through this convex middle slip of two guiding in this main frame of this two guide rail, when this card reader edge
When this two guide rail slides into lowermost end, this group row's pin inserts in this group mother row.
Especially, this main frame is provided with a metal card convex, and this metal card convex forms ground connection, this card reader by main machine body
It is provided with a metal groove, this metal groove is connected with the card-brushing groove of card reader, when row's pin of this main frame inserts this card reader
When in mother row, this metal groove is contacted with this metal card convex.
Especially, this card reader track structure also includes a screw, and this main frame bottom is provided with a fixing hole, on this card reader
To should be provided with a connecting hole by fixing hole, this screw is fixed in this fixing hole after passing through this connecting hole, with fix this main frame with
This card reader.
Compared to prior art, the readily removable assembling structure of card reader of the present utility model, using row's pin collocation mode female with row,
Instead of the use of connecting line, card reader slides along guide rail and can achieve smooth and accurately position simultaneously, can exactly by
In row pin insertion mother row, thus realizing the connection of card reader and main frame, whole process is simple and convenient.
【Brief description】
Fig. 1 is the structure chart at a visual angle of the readily removable assembling structure of card reader of the present utility model；
Fig. 2 is the structure chart at another visual angle of the readily removable assembling structure of card reader of the present utility model；
Fig. 3 is the schematic diagram after card reader of the present utility model readily removable assembling structure installation.
【Specific embodiment】
Refer to shown in Fig. 1, the readily removable assembling structure of card reader of the present utility model, including main frame 1, card reader 2 and screw（Not
Diagram）, this main frame 1 side is provided with to being provided with one group of row female 21 by the row's of group pin 11 on one group of row pin 11, and this card reader 2, should
Group row female 21 inserts when card reader 2 is installed in this group row's pin 11, and to realize data communication, the two ends of this main frame 1 side respectively set
Have a guiding convex 12, and to two guiding convex 12 two guide rails 22 should be provided with this card reader 2, make this card reader 2 along this two
Guide rail 22 slides in this two guiding convex 12 of this main frame 1, and when this card reader 2 slides into bottom, this row's pin 11 inserts this row
In female 21, realize installing, when this card reader 2 skids off inside-out, this row's pin 11 is separated with this mother row 21, realize dismounting.Separately
Outward, the bottom of this main frame 1 is provided with fixing hole 13, and to being provided with connecting hole 23 by fixing hole 13 on this card reader 2, this screw is worn
It is fixed on this fixing hole 13 after crossing this connecting hole 23, this main frame 1 is fixed together with this card reader 2.
In addition, being additionally provided with metal card convex 14 on this main frame 1, this metal card convex 14 is grounded by main frame 1 fuselage, this brush
Card device 2 is provided with metal groove 24, and this metal groove 24 is connected with the card-brushing groove 25 of card reader 2, is somebody's turn to do when this card reader 2 loads
During main frame 1, when that is, this group row pin 11 inserts in this group row female 21, this metal groove 24 is contacted with this metal card convex 14, then, when
When IC-card is swiped the card in the card-brushing groove 25 of this card reader 2, between IC-card and card-brushing groove 25 produce electrostatic conduct recessed to this metal
Groove 24, then main frame 1 fuselage is delivered to by this metal card convex 14, thus being grounded, avoid causing card reader 2 because of electrostatic with this
The damage of internal circuit.
Above in conjunction with accompanying drawing, specific embodiment of the present utility model and embodiment are elaborated, but can not be with it
Limit scope of the present utility model, the impartial modification and transformation made in the utility model claim, all should belong to
In the utility model the scope of the claims.
Claims (3)
1. a kind of readily removable assembling structure of card reader it is characterised in that：Including：
One main frame, side is provided with one group of row's pin, side to be respectively arranged at the two ends with a guiding convex；
One card reader, this card reader to should the row's of group pin to be provided with one group of row female, this card reader is to two guiding should being convexly equipped with two and draw
Guideway, make this card reader pass through this two guide rail this main frame this two guiding convex middle slip, when this card reader along this two
When guide rail slides into lowermost end, this group row's pin inserts in this group mother row.
2. the readily removable assembling structure of card reader according to claim 1 it is characterised in that：This main frame is provided with a metal card convex,
This metal card convex forms ground connection by main machine body, and this card reader is provided with a metal groove, this metal groove and card reader
Card-brushing groove is connected, and when row's pin of this main frame inserts in the row mother of this card reader, this metal groove is contacted with this metal card convex.
3. the readily removable assembling structure of card reader according to claim 1 it is characterised in that：This main frame bottom is provided with a fixing hole,
To being provided with a connecting hole by fixing hole on this card reader, this connecting hole is fixed in this fixing hole by a screw, should
Card reader is fixed on this main frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620506802.4U CN205942713U (en) | 2016-05-30 | 2016-05-30 | Ware easy removable structure punches card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620506802.4U CN205942713U (en) | 2016-05-30 | 2016-05-30 | Ware easy removable structure punches card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205942713U true CN205942713U (en) | 2017-02-08 |
Family
ID=57931641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620506802.4U Active CN205942713U (en) | 2016-05-30 | 2016-05-30 | Ware easy removable structure punches card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205942713U (en) |
-
2016
- 2016-05-30 CN CN201620506802.4U patent/CN205942713U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |