CN205428793U - Two -sided keypad of formula is built to tower - Google Patents
Two -sided keypad of formula is built to tower Download PDFInfo
- Publication number
- CN205428793U CN205428793U CN201520946845.XU CN201520946845U CN205428793U CN 205428793 U CN205428793 U CN 205428793U CN 201520946845 U CN201520946845 U CN 201520946845U CN 205428793 U CN205428793 U CN 205428793U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- tower
- copper packing
- key plate
- formula double
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model provides a two -sided keypad of formula is built to tower, includes first circuit board, second Circuit Board, connecting piece, set up in the copper packing of the not co -altitude on first circuit board and the second Circuit Board and set up in contact on the copper packing, be equipped with the T type portion that is located the below on the first circuit board, be equipped with T type groove on second Circuit Board's the upper surface, T type portion accept in T type inslot, the connecting piece is the cuboid, the connecting piece is vertical to be placed, the side of connecting piece with first circuit board and second Circuit Board's side fixed connection, the utility model discloses set up different height with the copper facing on the circuit board to can use unified button, make things convenient for the installation, improve the efficiency of equipment, greatly reduced the cost, can satisfy specific demand.
Description
Technical field
This utility model relates to circuit board technology field, particularly relates to a kind of tower and builds formula double-sided key plate.
Background technology
Along with popularizing of electronic equipment, the demand of circuit board is the most increasing, and promote developing rapidly of circuit board, but existing circuit board is usually provided with button, in order to the information that user input is relevant, but, due to some special demands, generally require and button is arranged different height, but, existing circuit board is all flat, it is impossible to meet existing demand.
Accordingly, it is desirable to provide a kind of new technical scheme solves above-mentioned technical problem.
Summary of the invention
The purpose of this utility model is to provide a kind of tower that can effectively solve above-mentioned technical problem and builds formula double-sided key plate.
In order to solve above-mentioned technical problem, this utility model adopts the following technical scheme that
Formula double-sided key plate built by a kind of tower, described tower is built formula double-sided key plate and is included first circuit board, it is positioned at the second circuit board of described first circuit board side, it is positioned at the connector of described first circuit board and second circuit board side, it is arranged at the copper packing of described first circuit board and the differing heights on second circuit board and is arranged at the contact on described copper packing, described first circuit board is provided with the T-shaped portion being positioned at lower section, the upper surface of described second circuit board is provided with T-slot, described T-shaped portion is contained in described T-slot, described connector is cuboid, described connector is vertically placed, the side of described connector is fixing with the side of second circuit board with described first circuit board to be connected.
Described first circuit board is cuboid, described first circuit board horizontal positioned.
Described T-shaped portion is in T shape, and the upper end in described T-shaped portion is fixing with the lower surface of described first circuit board to be connected.
Described second circuit board is cuboid, described second circuit board horizontal positioned.
Described copper packing is rounded, and the copper packing being arranged on described first circuit board is electrically connected with described first circuit board, and the copper packing being arranged on described second circuit board is electrically connected with described second circuit board.
The quantity of described contact is identical with the quantity of described copper packing, and described contact is cylinder, and described contact uses copper product to make, and described contact is fixing with described copper packing to be connected.
After using technique scheme, this utility model has the advantage that
This utility model tower builds formula double-sided key plate structure simply, easy to use, the copper facing on circuit board is arranged different height, such that it is able to use unified button, facilitates installation, improve the efficiency of assembling, greatly reduce cost, can meet specific demand.
Accompanying drawing explanation
The detailed description of the invention that this utility model tower is built formula double-sided key plate below in conjunction with the accompanying drawings is described further:
Fig. 1 is the structural representation that formula double-sided key plate built by this utility model tower；
Fig. 2 is the top view that formula double-sided key plate built by this utility model tower shown in Fig. 1.
Detailed description of the invention
As shown in Figures 1 and 2, this utility model tower base formula double-sided key plate includes first circuit board 1, the second circuit board 2 being positioned at described first circuit board 1 side, is positioned at described first circuit board 1 and the connector 3 of second circuit board 2 side, the copper packing 4 being arranged on described first circuit board 1 and second circuit board 2 and is arranged at the contact 5 on described copper packing 4.
As shown in Figures 1 and 2, described first circuit board 1 in cuboid, described first circuit board 1 horizontal positioned, described first circuit board 1 is provided with the T-shaped portion 11 being positioned at lower section, described T-shaped portion 11 is in T shape, and the upper end in described T-shaped portion 11 is fixing with the lower surface of described first circuit board 1 to be connected.
As shown in Figures 1 and 2, described second circuit board 2 is in cuboid, described second circuit board 2 horizontal positioned, the upper surface of described second circuit board 2 is provided with T-slot, described T-slot is in T shape, described T-shaped portion 11 is contained in described T-slot, such that it is able to be connected fixing with second circuit board 2 for first circuit board 1.
As shown in Figures 1 and 2, described connector 3 is provided with two and lays respectively at the left and right sides, described connector 3 is in cuboid, described connector 3 is vertically placed, the side of described connector 3 is fixing with the side of second circuit board 2 with described first circuit board 1 to be connected, such that it is able to be fixed together with second circuit board 2 by first circuit board 1.
As shown in Figures 1 and 2, described copper packing 4 is provided with several and is evenly distributed on described first circuit board 1 and second circuit board 2, described copper packing 4 is rounded, the copper packing 4 being arranged on described first circuit board 1 is electrically connected with described first circuit board 1, and the copper packing 4 being arranged on described second circuit board 2 is electrically connected with described second circuit board 2.The height of described copper packing 4 is different, and some copper packings 4 are the highest, and the height of some copper packings 4 is relatively low, can be arranged as required to.
As shown in Figures 1 and 2, described contact 5 is provided with several, and the quantity of described contact 5 is identical with the quantity of described copper packing 4, and described contact 5 is in cylinder, and described contact 5 uses copper product to make, and described contact 5 is fixing with described copper packing 4 to be connected.
As shown in Figures 1 and 2, when the use of formula double-sided key plate built by described this utility model tower, first circuit board 1 is linked together with T-slot by T-shaped portion 11 with second circuit board 2, then connector 3 is fixed on the both sides of first circuit board 1 and second circuit board 2, such that it is able to first circuit board 1 is fixed together with second circuit board 2, and first circuit board 1 is separate with second circuit board 2, then first circuit board 1 and second circuit board 2 are carried out copper facing, then the height making copper packing 4 is different, it is arranged as required to, to meet the requirement of button, copper facing is continued the most again to produce contact on copper packing 4, convenient generation with button is electrically connected with.So far, this utility model tower base formula double-sided key plate uses process prescription complete.
The above; it is only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; any those skilled in the art are in the technical scope that this utility model discloses; change can be readily occurred in or replace, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with described scope of the claims.
Claims (6)
1. formula double-sided key plate built by a tower, it is characterized in that: described tower is built formula double-sided key plate and included first circuit board, it is positioned at the second circuit board of described first circuit board side, it is positioned at the connector of described first circuit board and second circuit board side, it is arranged at the copper packing of described first circuit board and the differing heights on second circuit board and is arranged at the contact on described copper packing, described first circuit board is provided with the T-shaped portion being positioned at lower section, the upper surface of described second circuit board is provided with T-slot, described T-shaped portion is contained in described T-slot, described connector is cuboid, described connector is vertically placed, the side of described connector is fixing with the side of second circuit board with described first circuit board to be connected.
Formula double-sided key plate built by tower the most according to claim 1, it is characterised in that: described first circuit board is cuboid, described first circuit board horizontal positioned.
Formula double-sided key plate built by tower the most according to claim 2, it is characterised in that: described T-shaped portion is in T shape, and the upper end in described T-shaped portion is fixing with the lower surface of described first circuit board to be connected.
Formula double-sided key plate built by tower the most according to claim 3, it is characterised in that: described second circuit board is cuboid, described second circuit board horizontal positioned.
Formula double-sided key plate built by tower the most according to claim 4, it is characterized in that: described copper packing is rounded, the copper packing being arranged on described first circuit board is electrically connected with described first circuit board, and the copper packing being arranged on described second circuit board is electrically connected with described second circuit board.
Formula double-sided key plate built by tower the most according to claim 5, it is characterised in that: the quantity of described contact is identical with the quantity of described copper packing, and described contact is cylinder, and described contact uses copper product to make, and described contact is fixing with described copper packing to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520946845.XU CN205428793U (en) | 2015-11-25 | 2015-11-25 | Two -sided keypad of formula is built to tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520946845.XU CN205428793U (en) | 2015-11-25 | 2015-11-25 | Two -sided keypad of formula is built to tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205428793U true CN205428793U (en) | 2016-08-03 |
Family
ID=56535219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520946845.XU Expired - Fee Related CN205428793U (en) | 2015-11-25 | 2015-11-25 | Two -sided keypad of formula is built to tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205428793U (en) |
-
2015
- 2015-11-25 CN CN201520946845.XU patent/CN205428793U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20181125 |