CN205454239U - Repeater circuit board - Google Patents
Repeater circuit board Download PDFInfo
- Publication number
- CN205454239U CN205454239U CN201521138080.3U CN201521138080U CN205454239U CN 205454239 U CN205454239 U CN 205454239U CN 201521138080 U CN201521138080 U CN 201521138080U CN 205454239 U CN205454239 U CN 205454239U
- Authority
- CN
- China
- Prior art keywords
- pin
- circuit board
- adapter
- hole
- connector
- 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
Landscapes
- Tests Of Electronic Circuits (AREA)
Abstract
The utility model discloses a repeater circuit board, which comprises a circuit board body, circuit edition of books sinistron side -mounting dial switch, and the right side of the circuit edition of books body sets up first connector to the rear side of first connector sets up the second connector, the first pin of internally mounted of first connector, and the internally mounted second pin of second connector, install at the middle part of lifter plate first pin lower part, and the both sides of lifter plate set up the spring to the mid -mounting locating lever of spring, the both ends of lifter plate set up in the spout, and the spout setting is in the both sides of first connector, the upper portion and the insulation board of spring are connected, and the locating lever passes from the middle part of locating hole to first pin passes from the middle part in pin hole, the both sides of first connector set up the locating plate, and the middle part of locating plate is opened and to be had the through -hole to the through -hole is inside to set up the through bolt, the device simple structure, convenient to use, the sparingly test time of display screen.
Description
Technical field
This utility model relates to Circuit Measurement Technology field, is specially a kind of switching circuit board.
Background technology
The display screen of mobile terminal at present, the display screen of such as mobile phone, need to test before being assembled in mobile phone, existing a kind of test circuit board and switching circuit board, test circuit board storage has the test program for testing display screen, switching circuit board passes through connecting line connecting test circuit board, and the circuit board being connected with display screen is connected switching circuit board by another connecting line.But, owing to the model of display screen is different, the output pin order of its correspondence is somewhat different, and the number of pin and spacing are likely to difference, therefore, when test, need to change different switching circuit boards and be attached, extremely inconvenience, to this end, it is proposed that a kind of switching circuit board.
Utility model content
The purpose of this utility model is to provide a kind of switching circuit board, with the problem solving to propose in above-mentioned background technology.
nullFor achieving the above object，This utility model following technical scheme of offer: a kind of switching circuit board，Including circuit board body，Toggle switch is installed on the left of described circuit board body，And the right side of circuit board body arranges the first adapter，And the rear side of the first adapter arranges the second adapter，The middle part of described toggle switch is installed and is dialled key，Internally installed first pin of described first adapter，And second internally installed second pin of adapter，Described first pin bottom is arranged on the middle part of lifter plate，And the both sides of lifter plate arrange spring，And location bar is installed at the middle part of spring，The two ends of described lifter plate are arranged in chute，And chute is arranged on the both sides of the first adapter，The top of described spring is connected with insulation board，And location bar passes from the middle part in hole, location，And the first pin passes from the middle part of pin bores，The both sides of described first adapter arrange location-plate，And the middle part of location-plate has through hole，And drift bolt is set inside through hole.
Preferably, hole, described location is arranged on the both sides of insulation board, and pin bores is arranged on the middle part of insulation board, and insulation board is arranged on the top of the first adapter.
Preferably, the quantity of described toggle switch is no less than two, and the bond number amount of dialling within each toggle switch is no less than two.
Preferably, the quantity of described first pin is no less than two, and multiple first pin is isosceles trapezoid distribution, and each first pin connects all input pins extricating from code switch, and the plurality of second pin correspondence connects the output pin often extricating from code switch.
Preferably, described first adapter is connected with test circuit board, and the second adapter is connected with the circuit board of display screen to be measured.
Compared with prior art, the beneficial effects of the utility model are: this switching circuit board is by stirring the annexation that group key of toggle switch adjusts the pin of two adapters, different switching circuit boards need not be changed just can the display screen that output pin order is different be tested, when and number and the spacing of pin can optionally the pin needed be released from pin bores by lifter plate time different, to realize the connection of the display floater to different size, without making the keyset of plurality of specifications, resource and waste of time can be avoided.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model connector construction schematic diagram.
In figure: 1 circuit board body, 2 first adapters, 3 second adapters, 4 groups of keys, 5 toggle switch, 6 holes, location, 7 pin bores, 8 insulation boards, 9 location-plates, 10 drift bolts, 11 lifter plates, 12 chutes, 13 springs, 14 first pins, 15 location bars.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1-2，A kind of technical scheme of this utility model offer: a kind of switching circuit board，Including circuit board body 1，Toggle switch 5 is installed on the left of circuit board body 1，And the right side of circuit board body 1 arranges the first adapter 2，And the rear side of the first adapter 2 arranges the second adapter 3，First adapter 2 is connected with test circuit board，And second adapter 3 be connected with the circuit board of display screen to be measured，The middle part of toggle switch 5 is installed and is dialled key 4，The quantity of toggle switch 5 is no less than two，And the bond number amount of dialling within each toggle switch 5 is no less than two，Internally installed first pin 14 of the first adapter 2，The quantity of the first pin 14 is no less than two，And multiple first pin 14 is distributed in isosceles trapezoid，And each first pin 14 connects all input pins extricating from code switch 5，Multiple second pin correspondences connect the output pin often extricating from code switch 5，By stirring the annexation that group key 4 of toggle switch 5 adjusts the pin of two adapters，Different switching circuit boards need not be changed just can the display screen that output pin order is different be tested，And second internally installed second pin of adapter 3，First pin 14 bottom is arranged on the middle part of lifter plate 11，And the both sides of lifter plate 11 arrange spring 13，And location bar 15 is installed at the middle part of spring 13，The two ends of lifter plate 11 are arranged in chute 12，And chute 12 is arranged on the both sides of the first adapter 2，The top of spring 13 is connected with insulation board 8，And location bar 15 passes from the middle part in hole 6, location，Hole 6, location is arranged on the both sides of insulation board 8，And pin bores 7 is arranged on the middle part of insulation board 8，And insulation board 8 is arranged on the top of the first adapter 2，And the first pin 14 passes from the middle part of pin bores 7，The both sides of the first adapter 2 arrange location-plate 9，And the middle part of location-plate 9 has through hole，And drift bolt 10 is set inside through hole，When and number and the spacing of pin can optionally the pin needed be released from pin bores 7 by lifter plate 11 time different，To realize the connection of the display floater to different size.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
- null1. a switching circuit board，Including circuit board body (1)，It is characterized in that: toggle switch (5) is installed in described circuit board body (1) left side，And the right side of circuit board body (1) arranges the first adapter (2)，And the rear side of the first adapter (2) arranges the second adapter (3)，The middle part of described toggle switch (5) is installed and is dialled key (4)，Internally installed first pin (14) of described first adapter (2)，And second internally installed second pin of adapter (3)，Described first pin (14) bottom is arranged on the middle part of lifter plate (11)，And the both sides of lifter plate (11) arrange spring (13)，And location bar (15) is installed at the middle part of spring (13)，The two ends of described lifter plate (11) are arranged in chute (12)，And chute (12) is arranged on the both sides of the first adapter (2)，The top of described spring (13) is connected with insulation board (8)，And location bar (15) passes from the middle part of hole, location (6)，And the first pin (14) passes from the middle part of pin bores (7)，The both sides of described first adapter (2) arrange location-plate (9)，And the middle part of location-plate (9) has through hole，And drift bolt (10) is set inside through hole.
- A kind of switching circuit board the most according to claim 1, it is characterized in that: hole, described location (6) is arranged on the both sides of insulation board (8), and pin bores (7) is arranged on the middle part of insulation board (8), and insulation board (8) is arranged on the top of the first adapter (2).
- A kind of switching circuit board the most according to claim 1, it is characterised in that: the quantity of described toggle switch (5) is no less than two, and the bond number amount of dialling of each toggle switch (5) inside is no less than two.
- A kind of switching circuit board the most according to claim 1, it is characterized in that: the quantity of described first pin (14) is no less than two, and multiple first pin (14) is distributed in isosceles trapezoid, and each first pin (14) connects all input pins extricating from code switch (5), the plurality of second pin correspondence connects the output pin often extricating from code switch (5).
- A kind of switching circuit board the most according to claim 1, it is characterised in that: described first adapter (2) is connected with test circuit board, and the second adapter (3) is connected with the circuit board of display screen to be measured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521138080.3U CN205454239U (en) | 2015-12-30 | 2015-12-30 | Repeater circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521138080.3U CN205454239U (en) | 2015-12-30 | 2015-12-30 | Repeater circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205454239U true CN205454239U (en) | 2016-08-10 |
Family
ID=56600324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521138080.3U Expired - Fee Related CN205454239U (en) | 2015-12-30 | 2015-12-30 | Repeater circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205454239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110718188A (en) * | 2019-11-20 | 2020-01-21 | 桂林海威科技股份有限公司 | FPGA-based display screen control card output signal conversion method and device |
-
2015
- 2015-12-30 CN CN201521138080.3U patent/CN205454239U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110718188A (en) * | 2019-11-20 | 2020-01-21 | 桂林海威科技股份有限公司 | FPGA-based display screen control card output signal conversion method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205454239U (en) | Repeater circuit board | |
| CN105590373A (en) | Intelligent express delivery cabinet with statistics function | |
| CN201852933U (en) | Calibrating device for single-phase electric energy meter | |
| CN104641593A (en) | Fabric card and communication equipment | |
| CN202837453U (en) | Network interface monomer test device | |
| CN201655267U (en) | Display screen compatible interface circuit and television with same | |
| CN204466042U (en) | Switching circuit board | |
| CN207834763U (en) | A kind of multi-functional harness arrangements of electric connection | |
| CN206451952U (en) | A kind of FPC pinboard | |
| CN102176757A (en) | Camera functional test plate | |
| CN102095910B (en) | Terminal combined type automatic wire connecting and disconnecting device for electric energy meter | |
| CN204793327U (en) | Female connector is arranged in trilateral contact of O type | |
| CN204731401U (en) | A kind of electric energy meter Quick Connect Kit and checkout equipment | |
| CN204405758U (en) | The debug system of wave filter | |
| CN103938667A (en) | High speed wheel type multifunctional loader loading hopper rapid displacement and connection device | |
| CN204903495U (en) | Gas analysis appearance | |
| CN205920743U (en) | A keysets for display module assembly test | |
| CN207625226U (en) | A kind of flexible chute of building block system | |
| CN206788850U (en) | A kind of computer input device connector | |
| CN207570764U (en) | The omnipotent pinboards of camera module MIPI | |
| CN203104955U (en) | Scattering type multifunctional signal conversion board | |
| CN206199343U (en) | A kind of removable multi-functional experimental bench | |
| CN220325179U (en) | Novel cable bridge | |
| CN205318215U (en) | Quick -witted system of cell -phone SN special use | |
| CN208157598U (en) | A kind of coupler for mobile communication load comprehensive tester |
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: 20160810 Termination date: 20171230 |