CN203551602U - A circuit board test fixing apparatus - Google Patents
A circuit board test fixing apparatus Download PDFInfo
- Publication number
- CN203551602U CN203551602U CN201320660465.0U CN201320660465U CN203551602U CN 203551602 U CN203551602 U CN 203551602U CN 201320660465 U CN201320660465 U CN 201320660465U CN 203551602 U CN203551602 U CN 203551602U
- Authority
- CN
- China
- Prior art keywords
- base plate
- entablature
- circuit board
- conductive
- sill
- 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
Images
Landscapes
- Tests Of Electronic Circuits (AREA)
Abstract
The utility model discloses a circuit board test fixing apparatus comprising a base plate, a framework, and a support. The base plate is disposed on the bottom of the framework. The framework comprises two side surfaces including a first surface and a second surface, wherein two guide rails in parallel with the base plate are arranged oppositely on the inner side of each side surface. The support is connected with the two side surfaces. A top crossbeam is equipped with a first movable connecting device sliding horizontally along the top crossbeam. A conductive groove is disposed on the first movable connecting device. A conductive pin with one end connected with the conductive groove is disposed on the bottom of the conductive groove. It saves manpower resource to fix a testing device with the apparatus. The arrangement of the conductive pin facilitates accurate alignment of testing points and increases testing reliability and precision.
Description
Technical field
The utility model discloses a kind of circuit board testing stationary installation, be mainly used in the test that electronics manufacturing works carry out board failure, belong to testing apparatus field.
Background technology
The equipment such as oscillograph, multimeter, spectrum analyzer are purposes electronic measuring instruments very widely, and these instruments can be transformed into observable image or numeral the invisible signal of naked eyes, are convenient to the change procedure that people study various electron-optical phenomenons.These instruments play an important role in production, research and development, maintenance process, but in the process of using, also have some not convenient parts, for example:
(1) use multimeter test, need two hands to hold respectively two test pencils, contact measured pilot, by eye-observation result, some test need to change different parametric test circuits in same test point, like this, people just can not be in test regulating circuit, test pencil can only be placed on one side, after adjusting, connecting test pencil observes again, or two people operate simultaneously, such as surveying the output of AD amplifying circuit, need constantly to regulate adjustable resistance, then observe Output rusults, this just needs two people's operations, people is pen meter of universal meter fixedly, another person regulates adjustable resistance.
(2) use oscillograph to have too this phenomenon of using multimeter, although oscillographic input end joint all with clamping device, do not have can the prerequisite of gripping object under, and need measure several signals, a just very difficult complete operation of people simultaneously.
Like this, in using these instrument test processes, sometimes operate very inconvenient, very simple thing needs multi agent cooperation just can complete, and has wasted human resources.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of circuit board testing stationary installation is provided, application auxiliary stand fixed instrumentation instrument, making does not need unnecessary staff in circuit board testing process, has solved the problem of test process Instrumental Instrument use inconvenience.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A circuit board testing stationary installation, comprises base plate, framework, support; Described base plate is arranged at base of frame, and described framework comprises two sides, is respectively the first side, the second side, and wherein each inner side, side is all oppositely arranged the two piece guide rails parallel with base plate; Described support comprises two vertical beams, entablature, sill, in described two vertical beams, one is arranged at the first outside, side, be connected with two guide rails on the first side respectively, and perpendicular to base plate, another root is arranged at the second outside, side, be connected with two guide rails on the second side respectively, and perpendicular to base plate; The two ends of entablature, the two ends of sill are connected with two vertical beams respectively, and perpendicular to two vertical beams, are parallel to base plate; The first articulating device along entablature horizontal slip is set on described entablature, on described the first articulating device, conductive trough is set, described conductive trough bottom arranges the conductive pin that one end is connected with conductive trough.
At least one is set along the clamping device of entablature horizontal slip on described entablature; At least one is set perpendicular to the baffle plate of base plate on described sill, described baffle plate is along sill horizontal slip.
Between described conductive pin and conductive trough, insulating sleeve is set, described insulating sleeve one end is connected with conductive trough, and the other end is connected with conductive pin, and insulating sleeve inside arranges wire, and described wire one end is connected with conductive trough, and the other end is connected with conductive pin.
On described guide rail, draw-in groove is set, the second articulating device is set in described draw-in groove, the second coupling arrangement is connected with vertical beam, and described support slides along guide rail.
Described support comprises two, and described support be arranged in parallel, and all can slide along guide rail.
Compared with prior art, the beneficial effects of the utility model are:
(1) by this device fixing test equipment, human resources have been saved.
(2) conductive pin is set, on circuit board, in the little or closely spaced situation of IC pin in space, the convenient test point of accurately aiming at, improves reliability and the precision of test.
(3) sill overhead gage is set, makes test point location more accurate, avoid accessing test point hour offset, access mistake, or the skew such as conductive pin, test pencil, input end joint in test process.
(4) conductive pin outer setting insulating sleeve, avoids in test process, because maloperation causes short circuit phenomenon, having avoided potential safety hazard.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is draw-in groove enlarged diagram of the present utility model.
Fig. 3 is use constitutional diagram of the present utility model.
Wherein, being designated in figure: 1-base plate; 2-lower guideway; 3-upper rail; 4-entablature; 5-sill; 6-vertical beam; 7-the first articulating device; 8-conductive trough; 9-insulating sleeve; 10-conductive pin; 11-draw-in groove; 12-baffle plate; 13-PCB assembly.
Embodiment
Below in conjunction with drawings and Examples, the technical solution of the utility model is elaborated:
A circuit board testing stationary installation, comprises base plate 1, framework, support; Described base plate 1 is arranged at base of frame, and described framework comprises two sides, is respectively the first side, the second side, and wherein each inner side, side is all oppositely arranged the two piece guide rails parallel with base plate, is respectively upper rail 3, lower guideway 2; Described support comprises two vertical beams 6, entablature 4, sill 5, in described two vertical beams, one is arranged at the first outside, side, be connected with two guide rails on the first side respectively, and perpendicular to base plate 1, another root is arranged at the second outside, side, be connected with two guide rails on the second side respectively, and perpendicular to base plate 1; The two ends of the two ends of entablature 4, sill 5 are connected with two vertical beams 6 respectively, and perpendicular to two vertical beams 6, are parallel to base plate 1; The first articulating device 7 along entablature 4 horizontal slips is set on described entablature 4, on described the first articulating device 7, conductive trough 8 is set, the bottom of described conductive trough 8 arranges the conductive pin 10 that one end is connected with conductive trough 8.
Described the first articulating device 7 can adopt annular sleeve joint device, slide rail coupling arrangement, detachable hanger coupling arrangement etc. to have the device of removable function.
On described entablature 4, at least one is set along the clamping device of entablature 4 horizontal slips; At least one is set perpendicular to the baffle plate 12 of base plate 1 on described sill 5, described baffle plate 12 is along sill 5 horizontal slips.
Between described conductive pin 10 and conductive trough 8, insulating sleeve 9 is set, one end of described insulating sleeve 9 is connected with conductive trough 8, and the other end is connected with conductive pin 10, and the inside of insulating sleeve 9 arranges wire, one end of described wire is connected with conductive trough 8, and the other end is connected with conductive pin 10.Insulating sleeve 9 avoids maloperation contact conductive pin 10 to cause short circuit phenomenon.
Draw-in groove 11 is set on described guide rail, and its structure as shown in figure 11, can adopt square, round and smooth shape, the shape such as trapezoidal, interior second articulating device that arranges of described draw-in groove 11, the second articulating device is connected with vertical beam, and acting as of described the second articulating device, makes support slide along guide rail.
Described support comprises two, and described support be arranged in parallel, and all can slide along guide rail.Facilitate a plurality of testing apparatuss to use simultaneously.
As shown in Figure 3, detailed process is as follows in the use constitutional diagram of this device:
PCB assembly 13 is fixedly installed on base plate 1, traversing carriage, make support rest on test point top, with not coverage test point, be advisable, then mobile the first articulating device 7 is to test point top, adjust the complete engaged test point of conductive pin 10, and keep the state of conductive pin 10 to fix, insulating sleeve 9 is Collapsible structure, the convenient height that regulates conductive pin 10, the contact head of testing tool is fixed in conductive trough 8, and tester can make adjusting to circuit or instrument at any time, does not need to be responsible for specially operating personnel.
On sill 5, baffle plate is set, can first baffle plate 12 be moved to test point top, simultaneously to test point location, make conductive pin 10 can more accurately aim at test point with sill 5.
Claims (5)
1. a circuit board testing stationary installation, is characterized in that: comprise base plate, framework, support; Described base plate is arranged at base of frame, and described framework comprises two sides, is respectively the first side, the second side, and wherein each inner side, side is all oppositely arranged the two piece guide rails parallel with base plate; Described support comprises two vertical beams, entablature, sill, in described two vertical beams, one is arranged at the first outside, side, be connected with two guide rails on the first side respectively, and perpendicular to base plate, another root is arranged at the second outside, side, be connected with two guide rails on the second side respectively, and perpendicular to base plate; The two ends of entablature, the two ends of sill are connected with two vertical beams respectively, and perpendicular to two vertical beams, are parallel to base plate; The first articulating device along entablature horizontal slip is set on described entablature, on described the first articulating device, conductive trough is set, described conductive trough bottom arranges the conductive pin that one end is connected with conductive trough.
2. circuit board testing stationary installation according to claim 1, is characterized in that: at least one is set along the clamping device of entablature horizontal slip on described entablature; At least one is set perpendicular to the baffle plate of base plate on described sill, described baffle plate is along sill horizontal slip.
3. circuit board testing stationary installation according to claim 1, it is characterized in that: between described conductive pin and conductive trough, insulating sleeve is set, described insulating sleeve one end is connected with conductive trough, the other end is connected with conductive pin, insulating sleeve inside arranges wire, described wire one end is connected with conductive trough, and the other end is connected with conductive pin.
4. according to the circuit board testing stationary installation described in any one in claim 1 ~ 3, it is characterized in that: on described guide rail, draw-in groove is set, the second articulating device is set in described draw-in groove, the second coupling arrangement is connected with vertical beam, and described support slides along guide rail.
5. circuit board testing stationary installation according to claim 4, is characterized in that: described support comprises two, and described support be arranged in parallel, and all can slide along guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320660465.0U CN203551602U (en) | 2013-10-24 | 2013-10-24 | A circuit board test fixing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320660465.0U CN203551602U (en) | 2013-10-24 | 2013-10-24 | A circuit board test fixing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203551602U true CN203551602U (en) | 2014-04-16 |
Family
ID=50469699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320660465.0U Expired - Fee Related CN203551602U (en) | 2013-10-24 | 2013-10-24 | A circuit board test fixing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203551602U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604956A (en) * | 2013-10-24 | 2014-02-26 | 无锡俊达测试技术服务有限公司 | Circuit board testing fixation device |
-
2013
- 2013-10-24 CN CN201320660465.0U patent/CN203551602U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604956A (en) * | 2013-10-24 | 2014-02-26 | 无锡俊达测试技术服务有限公司 | Circuit board testing fixation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205562044U (en) | Super high temperature test platform system | |
| CN102829943B (en) | Falling ball test machine | |
| CN105372499A (en) | Micro-resistance measurement equipment and measurement method | |
| MX2018000039A (en) | Voltage measurement and wireless communication system. | |
| CN104482834A (en) | Length detection device | |
| CN207248408U (en) | High-precision intelligent withdrawal force testing system | |
| CN202693627U (en) | Movable bracket for printed circuit board test probe | |
| CN205301431U (en) | Little resistance measurement equipment | |
| CN103837131B (en) | A kind of high precision towing basin track level measurement device | |
| CN203551602U (en) | A circuit board test fixing apparatus | |
| CN204479521U (en) | A kind of corollary apparatus measuring unrelieved stress for supercritical ultrasonics technology | |
| CN204405606U (en) | Ultrasonic probe fixture | |
| CN203824674U (en) | Bidirectional regulation fixing support for thermocouple thermoelectricity performance test | |
| CN103604956A (en) | Circuit board testing fixation device | |
| CN203772722U (en) | Liquid-plastic limit combined tester | |
| CN203375921U (en) | A ring conicity measuring instrument | |
| CN103940318B (en) | Slide rail inner rail measuring device | |
| CN207366695U (en) | A kind of detachable measurement jig of pcb board | |
| CN109443158A (en) | A kind of measuring device and its test method of deep-hole parts bottom hole wall thickness dimension | |
| CN202661024U (en) | Parallelism measurement device | |
| CN208952871U (en) | Test the device of polar post of lead acid batteries taper | |
| CN203422270U (en) | LFT-D plate bearing test instrument | |
| CN105759152A (en) | Tool for quickly testing electrical property of power transformer | |
| CN205562708U (en) | Power transformer tests electrical property tool fast | |
| CN103901275A (en) | Pressure sensing type conductive ink resistance value 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 |
Granted publication date: 20140416 Termination date: 20141024 |
|
| EXPY | Termination of patent right or utility model |