CN210665918U - Electron inspection device that ages convenient to remove - Google Patents
Electron inspection device that ages convenient to remove Download PDFInfo
- Publication number
- CN210665918U CN210665918U CN201921447533.9U CN201921447533U CN210665918U CN 210665918 U CN210665918 U CN 210665918U CN 201921447533 U CN201921447533 U CN 201921447533U CN 210665918 U CN210665918 U CN 210665918U
- Authority
- CN
- China
- Prior art keywords
- power supply
- binding post
- base
- box
- chip microcomputer
- 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.)
- Active
Links
Images
Landscapes
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model discloses an electron inspection device that ages convenient to remove, include: high-power switching power supply, miniwatt switching power supply, single chip microcomputer control panel, switch, relay and two at least hundreds of binding post still include: bottom surface board, base plate, base and box, at least two hundred binding post is located on four side surfaces of box, every binding post is for establishing ties, and with the looks proximal surface binding post is parallelly connected, the box the base plate the base with bottom surface board from the top down connects gradually. This electron aging testing device convenient to remove is for converting the planar detection structure into three-dimensional four sides detection structure, saves space, simple structure, easy assembly, and while stable in structure, the transport is removed conveniently, does benefit to production, is convenient for look for impaired point fast.
Description
Technical Field
The utility model relates to an electron inspection field provides an electron aging testing device convenient to remove very much.
Background
The aging test item is a process of simulating the corresponding condition strengthening experiment of aging conditions of various factors related to a product in actual use conditions, and the experiment mainly aims at plastic materials, and common aging mainly comprises illumination aging, damp-heat aging and hot air aging.
For illumination aging, parts for transmitting signals are continuously charged for 24 hours before leaving a factory, the strength of the signals after 24 hours of detection is weak, the number of the parts produced every day is large, so an aging device at a small detection position is not suitable, the traditional aging detection device has a large volume, the connection positions are positioned on one surface, the occupied area is large, a plurality of detection ends are connected in series, once a detection head in a plurality of detection ends is broken, all the detection ends are required to be singly detected from a plurality of detection ends, the broken part is searched, time is wasted, and because the power supply born by the parts is small, a large voltage for industrial use is required to be converted into a small voltage, electrical elements used for converting the large voltage into the small voltage in the traditional aging detection device are all positioned in the aging detection device, therefore, when the aging detection device is used at the same time, the strong and weak currents generate interference to cause errors of circuits due to the absence of partitions, leading to internal circuit failure, a solution is needed for an aging apparatus that is easy to detect.
SUMMERY OF THE UTILITY MODEL
In view of this, in order to solve the above problem, the present invention provides an electronic aging testing device which is easy to move.
The utility model provides a technical scheme is: a portable electronic weathering device comprising: high-power switching power supply, miniwatt switching power supply, single chip microcomputer control panel, switch, relay and two at least hundreds of binding post still include: the wiring terminal comprises a bottom panel, a base plate, a base and a box body, wherein at least two hundred wiring terminals are positioned on four side surfaces of the box body, each wiring terminal is connected in series and is connected with the adjacent wiring terminal in parallel, the box body, the base plate, the base and the bottom panel are sequentially connected from top to bottom, the high-power switch power supply is positioned in the base, the small-power switch power supply and the relay are both positioned in the box body, the single-chip microcomputer control panel and the power switch are both positioned on the front side of the box body and below the wiring terminal, the power switch, the high-power switch power supply, the single-chip microcomputer control panel, the low-power switch power supply, the relay and at least two hundred wiring terminals form a parallel circuit of four branches which are sequentially electrically connected, and each wiring terminal is connected with external aging equipment through a wire connector.
Preferably, the single chip microcomputer control panel comprises a single chip microcomputer control chip, a power supply voltage digital display meter, a liquid crystal panel timing and working indicator light, wherein the power supply voltage digital display meter and the liquid crystal panel timing and working indicator light are respectively and electrically connected with the single chip microcomputer control chip.
Further preferably, each connecting terminal is spring-type and is provided with a power supply interface, an ov interface and a signal end interface.
Further preferably, the bottom panel has an inverted U-shaped longitudinal section.
Preferably, a rotary round rod is arranged at the joint of the bottom panel and the base, the upper half end of the rotary round rod is positioned in the base, and the lower half end of the rotary round rod is positioned in the bottom panel.
Preferably, the side surface of the base further comprises a plurality of heat dissipation holes for dissipating heat.
The utility model provides an electronic aging inspection device convenient to remove converts planar detection structure to three-dimensional four sides and detects the structure, saves space, simple structure, and easy assembly, while stable in structure, the transport removes conveniently, does benefit to production, is convenient for seek the damaged point fast.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and embodiments:
FIG. 1 is a schematic structural diagram of the portable electronic aging inspection device;
FIG. 2 is a schematic sectional view of the portable electronic weathering device of the present invention;
FIG. 3 is a top cross-sectional view of the portable electronic weathering device of the present invention;
FIG. 4 is an enlarged view of a portion of the terminal block and the housing of the portable electronic weathering apparatus;
fig. 5 is a circuit connection diagram of the portable electronic aging inspection device.
In the figure: 1. a high power switching power supply; 2. a low power switching power supply; 3. a single chip microcomputer control panel; 4. a power switch; 5. a wiring terminal; 6. a bottom panel; 7. a substrate; 8. a base; 9. a box body; 10. a relay; 11. a power supply voltage digital display meter; 12. timing the liquid crystal panel; 13. a work indicator light; 14. the round bar is rotated.
Detailed Description
The invention will be further explained below with reference to specific embodiments, without limiting the invention.
As shown in fig. 1-5, the utility model provides an electronic aging testing device convenient to remove, include: high-power switching power supply 1, miniwatt switching power supply 2, single chip microcomputer control panel 3, switch 4, relay 10 and two at least hundreds of binding post 5 still include: bottom surface board 6, base plate 7, base 8 and box 9, at least two hundred binding post 5 are located on four side surfaces of box 9, every binding post 5 for establish ties, and with adjacent face binding post 5 is parallelly connected, box 9, base plate 7, base 8 with bottom surface board 6 from the top down connects gradually, high power switch power 1 is located in base 8, little power switch power 2 with relay 10 all is located in box 9, singlechip control panel 3 with switch 4 all is located box 9 front side, and is located binding post 5 below, switch 4, high power switch power 1, singlechip control panel 3, little power switch power 2, relay 10 and at least two hundred binding post form the parallel circuit of four branches and connect electricity in proper order, each wiring terminal 5 is connected with external aging equipment through a wire connector, when in use, firstly, circuits and parts are installed according to the method, when in use, a power switch 4 is pressed, so that a large-function switch power supply 1 in the device successfully receives an external 220V power supply and transmits the power supply to a single chip microcomputer control panel 3 positioned at the lower end of the front surface of a box body 9, the power supply is input into a small-power switch power supply 2 positioned in the box body 9 through internal control, the external 220V power supply is changed into a 5V power supply output by the small-power switch power supply 2, the 5V power supply is transmitted to at least two hundred wiring terminals 5 through a relay 10, so that power is supplied to at least 200 wiring terminals 5, the wire connector going out through the wiring terminals 5 is conveniently connected with the external parts needing aging, and whether the aged parts are stable in signal output and transmission or not is conveniently detected after being electrified and connected for 24 hours, if the aged part has output signals weakened or deviated from stability when being electrified and connected for 24 hours, the aged part is determined to be unstable and not have good finished product conditions, the aged part needs to be selected, a plurality of parts needing to be detected are aged respectively, as each connecting terminal 5 needs to be connected with one part, when all the connecting terminals 5 are connected with a plurality of parts, integral measurement is carried out, as the number of the connecting terminals 5 is at least two hundred, the number of the connecting terminals 5 measured at each time is at least two hundred, at least two hundred connecting terminals 5 are placed in four sides and connected in series for at least 50 connecting terminals 5, then four groups (each group of 50) of connecting terminals 5 are connected in parallel to receive the power supply of the low-power switching power supply 2 together, if one connecting terminal 5 on one surface is damaged, it is necessary to check each of the 50 connection terminals 5 on one of the faces, since the four sets are connected in parallel, the number of detections in the event of damage is reduced, wherein, the high-power switch power supply 1 and the low-power switch power supply 2 are separated by the substrate 7, thereby avoiding the circuit error caused by the interference of strong and weak current, wherein the box 9 is preferably built up using tetrahedrons carrying the terminals 5, which are easy to disassemble and assemble, wherein the bottom panel 6 is used to contact a support surface for integrally supporting the device, the base 8 is used only to protect the high power switching power supply 1, wherein the single chip microcomputer control panel 3 can receive programs written by an external single chip microcomputer, control the operation and automatic switch in the single chip microcomputer control panel 3, it can be controlled by a programmed program and the relay 10 facilitates the control of the power on and off.
As the improvement of the technical scheme, the single chip microcomputer control panel 3 comprises a single chip microcomputer control chip, a power supply voltage digital display meter 11, a liquid crystal panel timing 12 and a work indicating lamp 13, wherein the power supply voltage digital display meter 11 is respectively and electrically connected with the single chip microcomputer control chip, the power supply voltage digital display meter 11 is convenient for displaying the voltage entering through the high-power switch power supply 1 and the numerical value condition of the low-power voltage converted through the low-power switch power supply 2, the power supply voltage condition can be observed at any moment conveniently, the internal electrical connection can be ensured to be carried out smoothly, the aging and electrifying time can be conveniently displayed by the liquid crystal panel timing 12, the power-on condition can be conveniently displayed by the work indicating lamp 13, and the power supply switch 4 is turned on.
As the improvement of the technical scheme, each wiring terminal 5 is a spring type wiring terminal 5 with three interfaces of a power supply, an ov and a signal end, so that the detection is good and the connection is convenient.
As the improvement of the technical scheme, the longitudinal section of the bottom panel 6 is in the shape of an inverted-right-angle U, and the longitudinal section of the bottom panel 6 is in the shape of an inverted-right-angle U, so that the bottom panel can be conveniently clamped on the supporting surface of a production line in the process of production line or detection, and the whole device can be well fixed.
As the improvement of the technical scheme, the bottom panel 6 with the base 8 junction is equipped with the rotation round bar 14, the first half of rotation round bar 14 is located in the base 8, the second half of rotation round bar 14 is located in the bottom panel 6, because when being connected with outside at least two hundred parts, be in the four sides, consequently when connecting, need carry out the rotation face with this device and connect, because this device has certain weight, consequently remove relatively inconvenient, consequently the rotation round bar 14 that is located between bottom panel 6 and the base 8 is convenient for make bottom panel 6 block in the holding surface for more than the base 8 rotate along with rotating round bar 14, make every face to operating personnel, be convenient for be connected with the part.
As an improvement of the technical solution, the side surface of the base 8 further includes a plurality of heat dissipation holes for dissipating heat, so that when the high-power switching power supply 1 is operated, heat generated inside is discharged, and the high-power switching power supply 1 is effectively protected.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (6)
1. A portable electronic weathering device comprising: high-power switching power supply (1), low-power switching power supply (2), single chip microcomputer control panel (3), switch (4), relay (10) and two at least binding post (5) of hundreds, its characterized in that still includes: bottom surface board (6), base plate (7), base (8) and box (9), at least two hundred binding post (5) are located on four side surfaces of box (9), every binding post (5) are for establishing ties, and with the looks proximal surface binding post (5) are parallelly connected, box (9) base plate (7) base (8) with bottom surface board (6) from the top down connects gradually, high power switch power supply (1) is located in base (8), low power switch power supply (2) with relay (10) all are located in box (9), single chip microcomputer control panel (3) with switch (4) all are located box (9) front side, and are located binding post (5) below, switch (4), high power switch power supply (1), The singlechip control panel (3), the low-power switch power supply (2), the relay (10) and at least two hundred binding post form four parallel circuits of branch road and are electrically connected in proper order, every binding post (5) all are connected with outside ageing equipment through the wire connector.
2. The portable electronic aging inspection device of claim 1, wherein the single-chip microcomputer control panel (3) comprises a single-chip microcomputer control chip, and a power supply voltage digital display meter (11), a liquid crystal panel timing (12) and a work indicator lamp (13) which are respectively and electrically connected with the single-chip microcomputer control chip.
3. A portable electronic weathering device as claimed in claim 1, characterized in that each of the terminals (5) is spring-loaded and has terminals (5) with three interfaces, power, ov and signal terminals.
4. A portable electronic weathering device as in claim 1 characterized in that the bottom panel (6) has a longitudinal section in the shape of an inverted right-angled U.
5. A portable electronic aging testing device according to claim 1, characterized in that a rotary round bar (14) is provided at the connection between the bottom panel (6) and the base (8), the upper half of the rotary round bar (14) is located in the base (8), and the lower half of the rotary round bar (14) is located in the bottom panel (6).
6. The portable electronic aging inspection device according to claim 1, wherein the side surface of the base (8) further comprises a plurality of heat dissipation holes for dissipating heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921447533.9U CN210665918U (en) | 2019-09-03 | 2019-09-03 | Electron inspection device that ages convenient to remove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921447533.9U CN210665918U (en) | 2019-09-03 | 2019-09-03 | Electron inspection device that ages convenient to remove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210665918U true CN210665918U (en) | 2020-06-02 |
Family
ID=70816995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921447533.9U Active CN210665918U (en) | 2019-09-03 | 2019-09-03 | Electron inspection device that ages convenient to remove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210665918U (en) |
-
2019
- 2019-09-03 CN CN201921447533.9U patent/CN210665918U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201436591U (en) | A voltage current monitoring system applied to power ageing test | |
| CN103713265B (en) | A kind of burn-in detection system | |
| CN210401575U (en) | Chip aging testing device | |
| CN206515435U (en) | A kind of general jigsaw automatic testing equipment | |
| CN106772206B (en) | Portable carrier module detector | |
| CN206804777U (en) | Short circuit detection means | |
| CN210665918U (en) | Electron inspection device that ages convenient to remove | |
| CN207832960U (en) | A kind of circuit board testing system | |
| CN111982087A (en) | Gradient real-time monitoring equipment | |
| CN201569672U (en) | Auxiliary jig for testing wire rods | |
| CN212458394U (en) | Gradient real-time monitoring equipment | |
| CN210514535U (en) | Novel test structure of circuit board | |
| CN111948581A (en) | Aviation plug manual or automatic online detection interface device | |
| CN220323395U (en) | DTU test fixture | |
| CN202182917U (en) | Circuit for testing internal resistance of multiple cells | |
| CN206470385U (en) | Portable DC insulation tester test device | |
| CN205103339U (en) | Take electrical parameter tester of automatic multistation function | |
| CN205229219U (en) | Detect first structure based on probe | |
| CN212904640U (en) | Sensor test tool integrating detection and aging | |
| CN211627698U (en) | Distribution automation communication module test fixture | |
| CN109507607A (en) | Portable storage battery group voltage acquisition instrument | |
| CN213715310U (en) | Relay protection outlet circuit detection device | |
| CN220525903U (en) | Seeker interface voltage measurement control device | |
| CN211905649U (en) | Portable fault detection case of bell-type FTU | |
| CN219552621U (en) | High-efficiency testing tool for single-chip power supply module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |