CN211603394U - Lighting detection jig for backlight source plate of automobile instrument panel - Google Patents
Lighting detection jig for backlight source plate of automobile instrument panel Download PDFInfo
- Publication number
- CN211603394U CN211603394U CN201922423860.7U CN201922423860U CN211603394U CN 211603394 U CN211603394 U CN 211603394U CN 201922423860 U CN201922423860 U CN 201922423860U CN 211603394 U CN211603394 U CN 211603394U
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- Prior art keywords
- detection
- connector
- backlight
- set casing
- instrument panel
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- 238000001514 detection method Methods 0.000 title claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000002955 isolation Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model provides a lighting detection tool of a backlight plate of an automobile instrument panel, which comprises a backlight plate main body, a connector, a detection cable, a fixed shell, an adjusting knob, an ammeter, a voltmeter, a display screen, a PLC chip, a control circuit board and an adjusting resistor, wherein the right end face of the backlight plate main body is provided with the connector, the right side of the connector is provided with the detection cable, the right side of the detection cable is provided with the fixed shell, the front end face of the fixed shell is provided with the adjusting knob, the front end face of the fixed shell is provided with the display screen, the lower side of the display screen is provided with the voltmeter, the right side of the voltmeter is provided with the ammeter, the upper side inside the fixed shell is provided with the PLC chip, the lower side of the PLC chip is provided with the control circuit board, the adjusting resistor is arranged at the lower side of, convenient to assemble and install, good in use effect and strong in practicability.
Description
Technical Field
The utility model relates to a motormeter dish backlight board light detection tool belongs to tool technical field.
Background
The jig is a tool for carpenters, ironmen, pincers, machines, electrical controls and other handicrafts, and is mainly used as a tool for assisting in controlling position or action (or both). The jig can be divided into a process assembly type jig, a project test type jig and a circuit board test type jig. Detection tool belongs to one kind of tool, need use the detection tool that lights of motormeter dish backlight board in the car production testing process.
Among the prior art, the in-process that uses is being lighted detection tool of current motormeter dish backlight board, because the structure is complicated, portable not, and the testing result is accurate inadequately, influences the result of use, and the problem that the aforesaid appears is solved to the detection tool of lighting that now urgently needs a motormeter dish backlight board.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a lighting detection tool of motormeter dish backlight board to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, the composite mounting of being convenient for, excellent in use effect, the practicality is strong.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a lighting detection tool for a backlight source plate of an automobile instrument panel comprises a backlight source plate main body, a convenient detection mechanism and a connector, the right end face of the backlight board main body is provided with a connector, the right side of the connector is provided with a mechanism convenient for detection, the convenient detection mechanism comprises a detection cable, a fixed shell, an adjusting knob, an ammeter, a voltmeter, a display screen, a PLC chip, a control circuit board and an adjusting resistor, a detection cable is arranged on the right side of the connector, a fixed shell is arranged on the right side of the detection cable, an adjusting knob is arranged on the front end face of the fixed shell, a display screen is arranged on the front end face of the fixed shell, a voltmeter is arranged on the lower side of the display screen, an ammeter is arranged on the right side of the voltmeter, the PLC chip is installed to the inside upside of set casing, control scheme board is installed to PLC chip downside, adjusting resistor is installed to control scheme board downside.
Further, the sleeve is installed to detection cable left end face, sleeve and connector specification phase-match, electrode bar is installed to detection cable and set casing junction.
Furthermore, the supporting legs are installed on the lower end face of the fixed shell, the supporting legs are provided with four groups, specifications of the four groups of supporting legs are the same, and the four groups of supporting legs are symmetrically installed on the lower end face of the fixed shell.
Further, the regulating resistor is provided with a separation plate at the lower side, and a storage battery is arranged at the lower side of the separation plate.
Furthermore, a control switch is installed on the front end face of the fixed shell and connected with the storage battery through a lead, and the PLC chip, the control circuit board and the adjusting resistor are connected with the control switch through leads.
Furthermore, the fixed shell and the isolation plate are made of insulating materials.
The utility model has the advantages that: the utility model discloses a motormeter dish backlight board's detection tool that lights, because of the utility model discloses add detection cable, set casing, adjust knob, ampere meter, voltmeter, display screen, PLC chip, control scheme board and adjusting resistor, this design has made things convenient for and has lighted the detection to motormeter dish backlight board, has solved the problem that the detection tool that lights of original motormeter dish backlight board is not good in use effect, has improved the utility model discloses a drainage efficiency.
Because of detecting the cable left end face and installing the sleeve, sleeve and connector specification phase-match, it installs the electrode bar with the set casing junction to detect the cable, this design has made things convenient for being connected of detection cable and connector, install the supporting leg because of terminal surface under the set casing, the supporting leg is provided with four groups, and four group's supporting leg specifications are the same, terminal surface under the set casing is installed to four group's supporting leg symmetries, this design is convenient for support the set casing through the supporting leg, install the division board because of the adjusting resistor downside, the battery is installed to the division board downside, made things convenient for through the battery to supply power to PLC chip, control scheme board and adjusting resistor, the utility model discloses rational in infrastructure, the composite erection of.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of a lighting detection jig for a backlight plate of an automobile instrument panel according to the present invention;
fig. 2 is a schematic structural view of a mechanism for facilitating detection in the lighting detection tool for the backlight plate of the dashboard of the vehicle;
fig. 3 is a front cross-sectional view of a mechanism for facilitating detection in a lighting detection jig for a backlight plate of an automobile instrument panel according to the present invention;
in the figure: 1-backlight panel main body, 2-convenient detection mechanism, 3-connector, 21-detection cable, 22-fixed shell, 23-adjusting knob, 24-ammeter, 25-voltmeter, 26-display screen, 27-PLC chip, 28-control circuit board, 29-adjusting resistor, 211-sleeve, 212-electrode bar, 221-supporting leg, 222-control switch, 291-isolation plate and 292-storage battery.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a motormeter dish backlight board's detection tool that lights, includes backlight board main part 1, the detection mechanism 2 and the connector 3 of being convenient for, and connector 3 is installed to 1 right-hand member face in backlight board main part, and 3 right sides of connector are provided with the detection mechanism 2 of being convenient for.
Detect cable 21 left end face and install sleeve 211, sleeve 211 and 3 specification phase-matches of connector, detect cable 21 and set casing 22 junction and install electrode bar 212, this design has made things convenient for being connected of detection cable 21 and connector 3, supporting leg 221 is installed to the terminal surface under the set casing 22, supporting leg 221 is provided with four groups, and four groups of supporting leg 221 specifications are the same, terminal surface under set casing 22 is installed to four groups of supporting leg 221 symmetries, this design is convenient for support set casing 22 through supporting leg 221, division board 291 is installed to adjusting resistor 29 downside, battery 292 is installed to division board 291 downside, it supplies power to PLC chip 27 to have made things convenient for through battery 292, control circuit board 28 and adjusting resistor 29.
The front end face of the fixed shell 22 is provided with the control switch 222, the control switch 222 is connected with the storage battery 292 through a lead, the PLC chip 27, the control circuit board 28 and the adjusting resistor 29 are connected with the control switch 222 through a lead, the design is convenient for electric control through the control switch 222, and the fixed shell 22 and the isolation plate 291 are made of insulating materials, so that the safety of the design is improved.
As an embodiment of the present invention: when needs are lighted and are examined time measuring to backlight board main part 1, the staff establishes at connector 3 annular side with sleeve 211 cover at first, then will detect cable 21 and be connected with electrode bar 212, open control switch 222, give PLC chip 27 through battery 292, control circuit board 28 and adjusting resistor 29 supply power, rotate adjust knob 23, carry out the regulation of resistance size to adjusting resistor 29 through adjust knob 23, when adjusting suitable resistance value, look over the condition of lighting of backlight board main part 1 through observing display screen 26, the numerical value of ammeter 24 and voltmeter 25 is observed to the rethread, judge the condition of lighting of backlight board main part 1, realized the detection of lighting to backlight board main part 1, improved the utility model discloses a practicality.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a motormeter dish backlight board's detection tool that lights, includes backlight board main part, the detection mechanism and the connector of being convenient for, its characterized in that: the right end face of the backlight source board main body is provided with a connector, and the right side of the connector is provided with a detection facilitating mechanism;
detection mechanism is convenient for including detecting cable, set casing, adjust knob, ampere meter, voltmeter, display screen, PLC chip, control scheme board and adjusting resistance, the detection cable is installed on the connector right side, detect the cable right side and install the set casing, adjust knob is installed to the terminal surface before the set casing, the display screen is installed to the terminal surface before the set casing, the voltmeter is installed to the display screen downside, the ampere meter is installed on the voltmeter right side, the PLC chip is installed to the inside upside of set casing, control scheme board is installed to PLC chip downside, adjusting resistance is installed to the control scheme board downside.
2. The lighting detection jig for the backlight plate of the automobile instrument panel according to claim 1, wherein: the sleeve is installed to detection cable left end face, the sleeve matches with the connector specification, electrode bar is installed to detection cable and set casing junction.
3. The lighting detection jig for the backlight plate of the automobile instrument panel according to claim 1, wherein: the supporting legs are installed on the lower end face of the fixed shell, the supporting legs are provided with four groups, specifications of the four groups of supporting legs are the same, and the four groups of supporting legs are symmetrically installed on the lower end face of the fixed shell.
4. The lighting detection jig for the backlight plate of the automobile instrument panel according to claim 1, wherein: the regulating resistor is characterized in that a separation plate is installed on the lower side of the regulating resistor, and a storage battery is installed on the lower side of the separation plate.
5. The lighting detection jig for the backlight plate of the automobile instrument panel according to claim 1, wherein: the end surface is installed control switch before the set casing, control switch is connected with the battery through the wire, PLC chip, control scheme board and adjusting resistor are connected with control switch through the wire.
6. The lighting detection jig for the backlight plate of the automobile instrument panel according to claim 1, wherein: the fixed shell and the isolation plate are made of insulating materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922423860.7U CN211603394U (en) | 2019-12-30 | 2019-12-30 | Lighting detection jig for backlight source plate of automobile instrument panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922423860.7U CN211603394U (en) | 2019-12-30 | 2019-12-30 | Lighting detection jig for backlight source plate of automobile instrument panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211603394U true CN211603394U (en) | 2020-09-29 |
Family
ID=72597443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922423860.7U Expired - Fee Related CN211603394U (en) | 2019-12-30 | 2019-12-30 | Lighting detection jig for backlight source plate of automobile instrument panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211603394U (en) |
-
2019
- 2019-12-30 CN CN201922423860.7U patent/CN211603394U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200929 |