CN206281801U - A kind of lighting mechanism for being applied to circuit board testing machine - Google Patents
A kind of lighting mechanism for being applied to circuit board testing machine Download PDFInfo
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- CN206281801U CN206281801U CN201621475426.3U CN201621475426U CN206281801U CN 206281801 U CN206281801 U CN 206281801U CN 201621475426 U CN201621475426 U CN 201621475426U CN 206281801 U CN206281801 U CN 206281801U
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Abstract
The utility model is related to technical field of circuit board detection.A kind of lighting mechanism for being applied to circuit board testing machine, is installed on circuit board testing machine；It includes camera installing plate, LED light source module and laser module；Array camera is provided with camera installing plate；Lamp bar installation side plate is connected with the camera installing plate by side plate connecting shaft；The lamp bar is set from top to bottom, and the cross section of the arrangement formation of the lamp bar group is in horn-like, the source alignment circuit board to be detected of the lamp bar that Open Side Down；The laser module includes several lateral laser irradiation devices and several positive laser irradiation devices；The lateral laser irradiation device is respectively arranged at the camera installing plate lower section, is placed in the rear and front end of the camera；The positive laser irradiation device is arranged at the middle part below the camera installing plate and is arranged between the array camera；The circuit board to be detected described in the beam alignment that the lateral laser irradiation device and the positive laser irradiation device send.
Description
Technical field
The utility model is related to technical field of circuit board detection, and in particular to a kind of lighting mechanism for being applied to circuit board.
Background technology
With continuing to develop for technology, printed circuit board (PCB) is made more and more carefully, so that circuit is also more and more intensive, the number of plies
It is more and more.General manually naked eyes are detected to printed circuit board (PCB) in traditional backward technology.And prior art is using electricity
Road plate detection machine detects to printed circuit board (PCB), its principle be by the image information of the tested printed circuit board (PCB) of collection with it is qualified
The image information of circuit board contrasted, so as to detect tested printed circuit board (PCB) whether pieces O.K., therefore use circuit board
Detection machine is more ripe more than manual testing, accurate and efficient to detect pcb board (i.e. printed circuit board (PCB)).
In the prior art, in order to improve the detection efficiency of circuit board, general two groups of image pick-up detection devices of use go simultaneously
The image of collecting circuit board.Two groups of image pick-up detection devices are arranged in frame, generally just to setting up and down, respectively upper shooting
Detection means and lower image pick-up detection device.The upper image pick-up detection device and lower image pick-up detection device are provided with array camera
And assist illuminator, that is, LED light bar, because circuit board testing machine is high-accuracy multicompartment machine, the light source outside machine is very
It is difficult to get access in machine, detect circuit board when, the photo that camera is taken all is fuzzy.So, prior art typically can
Multigroup LED light bar is provided with frame, to strengthen the irradiation to circuit board, clear bright photo is taken, could be truly anti-
Reflect the quality of circuit board.But the volume of multigroup LED light bar meeting increasing circuit plate detection machine is installed, lamp bar is used for a long time also can
Heating, can produce the diffraction of light when multigroup LED light bar crosses, so as to influence the quality of photo, cause testing result to occur inaccurate
Situation.In addition, when wherein a few LED light bars do not work for some reason, circuit board testing machine just will stop detecting circuit board, so that
Influence production, because camera lacks the irradiation of light when being taken pictures to circuit board, can take unsharp photo, influence detection
Testing result.
Utility model content
The purpose of this utility model is for weak point of the prior art, there is provided a kind of photograph for being applied to circuit board
Bright mechanism.
It is that, up to this purpose, the utility model uses following technical scheme：A kind of lighting mechanism for being applied to circuit board, installs
In on circuit board testing machine；It includes camera installing plate, LED light source module and laser module；
Array camera is provided with the camera installing plate；The camera is arranged at the camera installing plate middle part；
Camera spaced set in the camera installing plate；
The LED light source module includes two lamp bar installation side plates and lamp bar group；Between described two lamp bar installation side plates
It is installed with lamp bar group；The lamp bar installation side plate is connected with the camera installing plate by side plate connecting shaft；
The lamp bar group includes at least four portable lighter bars, and often capable lamp bar quantity is no less than two, and the lamp bar is from top to bottom
Set, the cross section of the arrangement formation of the lamp bar group is horn-like in what Open Side Down, and the source alignment of the lamp bar will be detected
Circuit board；
The laser module includes several lateral laser irradiation devices and several positive laser irradiation devices；
The lateral laser irradiation device is respectively arranged at the camera installing plate lower section, before being placed in the camera
Two ends afterwards；
The positive laser irradiation device is arranged at the middle part below the camera installing plate and is arranged at the array and shines
Between camera；
To be detected described in the beam alignment that the lateral laser irradiation device and the positive laser irradiation device send
Circuit board.
Preferably, several side plate support bars are additionally provided between the lamp bar installation side plate.
Preferably, the lighting device bottom is provided with view finder unit, and the view finder unit is rectangle plate, is opened up thereon
There is light well, the light well is strip through hole；The longitudinal section of the view finder unit is in funnel-form；The lighting mechanism transmitting
Light beam towards and be directed at the light well.
Preferably, the view finder unit also includes shadow shield, and the shadow shield is square long slab, and the used in sunshade board is in screening
The light that the lighting mechanism set on gear lower bearing bracket sends.
Preferably, the positive laser irradiation device includes lamp installation plate, positive laser lamp and connection montant；
The positive laser lamp is arranged on the lamp installation plate, it is described connection montant one end and the lamp installation
Plate is connected, and the other end of the connection montant is connected with the camera installing plate.
Preferably, the lateral laser irradiation device includes lateral laser lamp, installs montant, vertical arm, connecting plate and light fixture
Installing arm；
The vertical arm is provided with two, respectively preceding vertical arm and rear vertical arm；One end of the preceding vertical arm is arranged at the company
The side of fishplate bar bottom, one end of the rear vertical arm is arranged at the opposite side of the connecting plate bottom；
The lateral laser lamp is arranged at one end of the lamp installation arm, and the other end of the lamp installation arm is arranged at
It is hinged between the preceding vertical arm and rear vertical arm and with the preceding vertical arm and the rear vertical arm；
The connecting plate is connected by installing montant with the camera installing plate；
Vertical arm through hole is provided with the front and rear surfaces of the other end of the preceding vertical arm and rear vertical arm；The preceding vertical arm is perpendicular with rear
The other end of arm is cut into two elastic parts from end to vertical arm through hole, and pine is provided with the elastic part left and right sides
Tight portion screwed hole, is realized to the elastic of the vertical arm through hole by elastic part stud with the cooperation of the elastic part screwed hole；
Rotating through hole is provided with the other end front and back sides of the lamp installation arm, it is perpendicular before the rotating through hole alignment is described
The vertical arm through hole of arm and rear vertical arm, sequentially passes through the vertical arm through hole of the preceding vertical arm and rear vertical arm and rotates logical by column spinner
Hole, the lamp installation arm interfixes with the column spinner.
Preferably, one end of the lamp installation arm is clip end；The clip end is provided with clamping part and freedom portion；
The clamping part be arranged at described lamp installation arm one end and through lamp installation arm upper and lower surface installation lead to
Hole, the lateral laser lamp is arranged in the middle of the installation through-hole and the lateral laser lamp source outlet is under；
One end of the lamp installation arm from end to clamping part at be cut into two freedom portion；Before the freedom portion
Trailing flank is provided with the first tapped through hole, by the elastic realization of the first stud and first tapped through hole to the pine of freedom portion
Tightly；
Also include upper light fixture clamping collar, lower light fixture clamping collar, adjusting knob and be mounted laterally plate；
The upper light fixture clamping collar is as the shape and structure of lower light fixture clamping collar；
The lower light fixture clamping collar middle part is provided with lower clamping through-hole, and its outer is provided with symmetrical lower adjustment ear and lower folder
Tight ear；The lower clamping ear is cut into two pieces from end to lower clamping through-hole；The lower clamping ear front and back sides are equipped with the
Two tapped through holes, are coordinated by the second stud and second tapped through hole and realized to the elastic of lower clamping ear；
The upper light fixture clamping collar is arranged on the upper surface of the lamp installation arm, and the lower light fixture clamping collar sets
It is placed on the lower surface of the lamp installation arm, and upper clamping through-hole and the lower clamping through-hole is directed at the clamping part, institute
State lateral laser lamp and sequentially pass through the upper clamping through-hole, the clamping part and the lower clamping through-hole；
The plate that is mounted laterally is fixed on the other end lower surface of the lamp installation arm, and the plate that is mounted laterally is recessed
Font solid slab, is provided with knob through hole, the lower adjustment ear of the lower light fixture clamping collar in the front and rear surfaces of two prick ear
The indentation, there for being mounted laterally plate is arranged at, the adjusting knob is withstood on the lower adjustment ear through the knob through hole.
The beneficial effects of the utility model：The LED light source module irradiates on circuit boards LED lamplight so that described
The photo that camera is taken it is clear, in addition, when the newly-increased laser module as supplement light source when, the brightness of irradiation can
It is brighter.Because the heating of LED light source module is big, easily burn out, even if LED light source module burns out, the laser module can hold
Carry on a shoulder pole the effect of illumination.And laser module includes lateral laser lamp and positive laser lamp, can omnidirectional laser illuminator exist
On circuit board, the apparent that guarantee is broken forth facilitates subsequent detection.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is lighting mechanism structural representation of the present utility model；
Fig. 2 is view finder unit structural representation of the present utility model；
Fig. 3 is positive laser irradiation device structural representation of the present utility model；
Fig. 4 is lateral laser irradiation device structural representation of the present utility model；
Fig. 5 is lateral laser irradiation device structural representation of the present utility model；
Fig. 6 is lower light fixture clamping collar structural representation of the present utility model；
Fig. 7 is lamp installation arm of the present utility model.
Wherein：Camera installing plate 1, LED light source module 2, camera 11, lamp bar installation side plate 21, side plate connecting shaft 22, lamp
Bar 23, side plate support bar 24, view finder unit 3, light well 31, shadow shield 32, positive laser irradiation device 4, lamp installation plate 41,
Positive laser lamp 42, connects montant 43, lateral laser irradiation device 5, lateral laser lamp 51, lamp installation arm 52, clamping part
521, freedom portion 522, the first tapped through hole 523, the first stud 524, rotating through hole 525, upper light fixture clamping collar 531, lower lamp
Tool clamping collar 532, adjusting knob 533 is mounted laterally plate 534, lower clamping through-hole 5321, lower adjustment ear 5322, lower clamping ear
5323, the second tapped through hole 5324, the second stud 5325, preceding vertical arm 541, rear vertical arm 542, installation montant 543, column spinner 544,
Connecting plate 545, vertical arm through hole 5411, elastic part 5412, elastic part screwed hole 5413, elastic part stud 5414.
Specific embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by specific embodiment.
A kind of lighting mechanism for being applied to circuit board, is installed on circuit board testing machine；It includes camera installing plate 1, LED
Light source module 2 and laser module；
Array camera 11 is provided with the camera installing plate 1；The camera 11 is arranged at the camera installing plate 1
Middle part；The spaced set in the camera installing plate 1 of the camera 11；
The LED light source module 2 includes two lamp bar installation side plates 21 and lamp bar group；Described two lamp bar installation side plates 21
Between be installed with lamp bar group；The lamp bar installation side plate 21 is connected with the camera installing plate 1 by side plate connecting shaft 22；
The lamp bar group includes at least four portable lighter bars 23, and the often capable quantity of lamp bar 23 is no less than two, the lamp bar 23 from
On down set, the cross section of the arrangement formation of the lamp bar group is in horn-like, the light source pair of the lamp bar 23 that Open Side Down
The standard circuit board to be detected；
The laser module includes several lateral laser irradiation devices 5 and several positive laser irradiation devices 4；
The lateral laser irradiation device 5 is respectively arranged at the lower section of the camera installing plate 1, is placed in the camera 11
Rear and front end；
The positive laser irradiation device 4 is arranged at the middle part of the lower section of the camera installing plate 1 and is arranged at the array
Between camera 11；
To be detected described in the beam alignment that the lateral laser irradiation device 5 and the positive laser irradiation device 4 send
Circuit board.
The LED light source module 2 irradiates on circuit boards LED lamplight so that the photo that the camera 11 is taken
Clearly, in addition, when the newly-increased laser module is used as supplement light source, the brightness of irradiation can be brighter.Because LED light source mould
The heating of group 2 is big, easily burns out, even if LED light source module 2 burns out, the laser module can undertake the effect of illumination.And
Laser module includes positive laser irradiation device 4 and lateral laser irradiation device 5, can omnidirectional laser illuminator in circuit
On plate, the apparent that guarantee is broken forth facilitates subsequent detection.
Further, several side plate support bars 24 are additionally provided between the lamp bar installation side plate 21.
Because being provided with multirow lamp bar 23 in the light installation side plate, the side plate support bar 24 is used for described in two
Lamp bar installation side plate 21 strengthens support, prevents the two ends of the lamp bar 23 from installing unstable.
Further, the lighting device bottom is provided with view finder unit 3, and the view finder unit 3 is rectangle plate, its
On offer light well 31, the light well 31 is strip through hole；The longitudinal section of the view finder unit 3 is in funnel-form；It is described
The light beam direction of lighting mechanism transmitting is simultaneously directed at the light well 31.
The funnel-shaped cross-sectional of view finder unit 3 can play a part of to shut out the light, it is to avoid other brightness interference or
Itself light source interferes with other lighting equipments.
Further, the view finder unit 3 also includes shadow shield 32, and the shadow shield 32 is square long slab, the screening
Tabula rasa 32 is used to block the light that the lighting mechanism set on lower bearing bracket sends.
The effect of shadow shield 32 is used to avoid light from interfering, it is to avoid light is another through influence wiring board after wiring board
The shot detection effect in face.
Further, the positive laser irradiation device 4 includes that lamp installation plate 41, positive laser lamp 42 and connection are perpendicular
Bar 43；
The positive laser lamp 42 is arranged on the lamp installation plate 41, it is described connection montant 43 one end and the lamp
Tool installing plate 41 is connected, and the other end of the connection montant 43 is connected with the camera installing plate 1.
The light beam of the light of the positive laser lamp 42 is radiated on the circuit board vertically, and brightness is very sufficient, and it is made
It is main force's irradiation light source, light source support can be provided in circuit board detecting.
Further, the lateral laser irradiation device 5 includes lateral laser lamp 51, installs montant 543, vertical arm, company
Fishplate bar 545 and lamp installation arm 52；
The vertical arm is provided with two, respectively preceding vertical arm 541 and rear vertical arm 542；One end of the preceding vertical arm 541 is set
In the side of the bottom of the connecting plate 545, one end of the rear vertical arm 542 is arranged at the opposite side of the bottom of the connecting plate 545；
The lateral laser lamp 51 is arranged at one end of the lamp installation arm 52, the other end of the lamp installation arm 52
It is arranged between the preceding vertical arm 541 and rear vertical arm 542 and is hinged with the preceding vertical arm 541 and the rear vertical arm 542；
The connecting plate 545 is connected by installing montant 543 with the camera installing plate 1；
Vertical arm through hole 5411 is provided with the front and rear surfaces of the other end of the preceding vertical arm 541 and rear vertical arm 542；Before described
The other end of vertical arm 541 and rear vertical arm 542 from end to vertical arm through hole 5411 at be cut into two elastic parts 5412, the pine
Elastic part screwed hole 5413 is provided with tight portion 5412 left and right sides, by elastic part stud 5414 and the elastic part screw thread
The cooperation in hole 5413 is realized to the elastic of the vertical arm through hole 5411；
Rotating through hole 525 is provided with the other end front and back sides of the lamp installation arm 52, the rotating through hole 525 is aligned
The vertical arm through hole 5411 of the preceding vertical arm 541 and rear vertical arm 542, by column spinner 544 sequentially pass through the preceding vertical arm 541 and after
The vertical arm through hole 5411 and rotating through hole 525 of vertical arm 542, the lamp installation arm 52 interfix with the column spinner 544.
The printed circuit board (PCB) of different type and specification is being detected or when carrying out circuit board testing machine and debugging, because described
Connecting plate 545 is integrally fixed in camera installing plate 1, it is possible to which it is relatively described that suitable control rotates the lamp installation arm 52
Preceding vertical arm 541 and rear vertical arm 542 rotate, so that when the light beam that the lateral laser lamp 51 sends is radiated at the printed circuit board (PCB)
Translation, to adapt to the change of printed circuit board (PCB), the detection range of increasing circuit plate detection machine so that the apparent taken is bright
It is bright, facilitate the photo comparison of next step.
The preceding vertical arm 541 to the direction of the upper light fixture clamping collar 531 for from left to right, it is described two by unclamping
During elastic part 5412, along paper, direction rotates clockwise or counter-clockwise the lamp installation arm 52 inwards, at this moment described lateral
In the printed panel integral translation, when machine installation and debugging, this debugging just plays quite big to the light beam that laser lamp 51 is projected
Effect, adapted to the Production requirement of different type printed circuit board (PCB).In addition, when the lateral laser lamp 51 is damaged,
The fixation of the installation montant 543 and camera installing plate 1 is directly released, just substitute camera installing plate 1 can be installed at once
On, it is easy for installation, it is to avoid influence production.
Further, one end of the lamp installation arm 52 is clip end；The clip end be provided with clamping part 521 and from
By portion 522；
The clamping part 521 is to be arranged at described one end of lamp installation arm 52 and through the upper and lower surface of lamp installation arm 52
Installation through-hole, the lateral laser lamp 51 is arranged in the middle of the installation through-hole and the light source of lateral laser lamp 51 outlet direction
Under；
One end of the lamp installation arm 52 from end to clamping part 521 at be cut into two freedom portion 522；It is described from
The first tapped through hole 523 is provided with by the front and back sides in portion 522, by the pine of the first stud 524 and first tapped through hole 523
Consolidation is existing to the elastic of freedom portion 522；
Also include upper light fixture clamping collar 531, lower light fixture clamping collar 532, adjusting knob 533 and be mounted laterally plate 534；
The upper light fixture clamping collar 531 is as the shape and structure of lower light fixture clamping collar 532；
The middle part of the lower light fixture clamping collar 532 is provided with lower clamping through-hole 5321, and its outer is provided with symmetrical lower adjustment
Ear 5322 and lower clamping ear 5323；The lower clamping ear 5323 is cut into two pieces from end to lower clamping through-hole 5321；It is described
The lower clamping front and back sides of ear 5323 are equipped with the second tapped through hole 5324, by the second stud 5325 and second tapped through hole
5324 coordinate realization to the elastic of lower clamping ear 5323；
The upper light fixture clamping collar 531 is arranged on the upper surface of the lamp installation arm 52, and the lower light fixture is clamped
The collar 532 is arranged on the lower surface of the lamp installation arm 52, and by upper clamping through-hole and the lower clamping through-hole 5321 pairs
The accurate clamping part 521, the lateral laser lamp 51 sequentially pass through the upper clamping through-hole, the clamping part 521 and it is described under
Clamping through-hole 5321；
The plate 534 that is mounted laterally is fixed on the other end lower surface of the lamp installation arm 52, described to be mounted laterally
Plate 534 is concave shape solid slab, and knob through hole, the lower light fixture clamping collar are provided with the front and rear surfaces of two prick ear
532 lower adjustment ear 5322 is arranged at the indentation, there for being mounted laterally plate 534, and the adjusting knob 533 passes through the knob
Through hole is withstood on the lower adjustment ear 5322.
Because the lateral laser lamp 51 is also have certain service life, can be also damaged unavoidably in detection, passed through
First stud 524 is screwed out in the middle of first tapped through hole 523, so as to loosen the freedom portion 522, it becomes possible to convenient
The lateral laser lamp 51 is taken out from installation through-hole.The upper light fixture clamping collar 531 is to lower light fixture clamping collar 532
Direction is for from top to bottom.The upper light fixture clamping collar 531 clamps the lateral laser lamp 51, prevents it from dropping.By rotation
The adjusting knob 533 so that the described lower adjustment ear 5322 of the lower light fixture clamping collar 532 rotates, due to the lower lamp
Tool clamping collar 532 has also clamped the lateral laser lamp 51, so that the lateral laser lamp 51 also and then rotates, its injection
Linear laser light beam also accordingly rotate a certain angle.Even the circuit board of different size model is irradiated, by adjusting
Adjusting knob 533 is stated it is also possible that the light beam that the lateral laser lamp 51 is projected adapts to the change of printed circuit board (PCB), convenient photograph
Camera 11 discharges clear photograph.In addition, when the lateral laser lamp 51 be damaged need change when, by unclamping on described
The lower clamping ear 5323 of the upper clamping ear of light fixture clamping collar 531 and the lower light fixture clamping collar 532, then takes out the side
To laser lamp 51.So maintenance process is convenient and swift, can effectively process and process in time the lateral laser lamp 51 and damage.
Above content is only preferred embodiment of the present utility model, for one of ordinary skill in the art, according to this reality
With new thought, will change in specific embodiments and applications, this specification content should not be construed as
To limitation of the present utility model.
Claims (7)
1. a kind of lighting mechanism for being applied to circuit board, is installed on circuit board testing machine；It includes camera installing plate, LED light
Source module and laser module；
Array camera is provided with the camera installing plate；The camera is arranged at the camera installing plate middle part；It is described
Camera spaced set in the camera installing plate；
The LED light source module includes two lamp bar installation side plates and lamp bar group；It is fixed between described two lamp bar installation side plates
Lamp bar group is installed；The lamp bar installation side plate is connected with the camera installing plate by side plate connecting shaft；
The lamp bar group includes at least four portable lighter bars, and often capable lamp bar quantity is no less than two, and the lamp bar is set from top to bottom,
The cross section of the arrangement formation of the lamp bar group is in horn-like, the source alignment circuit to be detected of the lamp bar that Open Side Down
Plate；
It is characterized in that：The laser module includes several lateral laser irradiation devices and several positive laser irradiation devices；
The lateral laser irradiation device is respectively arranged at the camera installing plate lower section, is placed in front and rear the two of the camera
End；
The positive laser irradiation device is arranged at the middle part below the camera installing plate and is arranged at the array camera
Between；
The circuit to be detected described in the beam alignment that the lateral laser irradiation device and the positive laser irradiation device send
Plate.
2. the lighting mechanism for being applied to circuit board according to claim 1, it is characterised in that：The lamp bar installation side plate it
Between be additionally provided with several side plate support bars.
3. the lighting mechanism for being applied to circuit board according to claim 1, it is characterised in that：The lighting device bottom sets
There is view finder unit, the view finder unit is rectangle plate, light well is offered thereon, the light well is strip through hole；
The longitudinal section of the view finder unit is in funnel-form；The light beam direction of the lighting mechanism transmitting is simultaneously directed at the light well.
4. the lighting mechanism for being applied to circuit board according to claim 3, it is characterised in that：The view finder unit also includes
Shadow shield, the shadow shield is square long slab, the light that the used in sunshade board sends in the lighting mechanism for blocking setting on lower bearing bracket
Line.
5. the lighting mechanism for being applied to circuit board according to claim 1, it is characterised in that：The positive laser irradiation dress
Put including lamp installation plate, positive laser lamp and connection montant；
The positive laser lamp is arranged on the lamp installation plate, and one end of the connection montant connects with the lamp installation plate
Connect, the other end of the connection montant is connected with the camera installing plate.
6. the lighting mechanism for being applied to circuit board according to claim 1, it is characterised in that：The lateral laser irradiation dress
Put including lateral laser lamp, montant, vertical arm, connecting plate and lamp installation arm are installed；
The vertical arm is provided with two, respectively preceding vertical arm and rear vertical arm；One end of the preceding vertical arm is arranged at the connecting plate
The side of bottom, one end of the rear vertical arm is arranged at the opposite side of the connecting plate bottom；
The lateral laser lamp is arranged at one end of the lamp installation arm, and the other end of the lamp installation arm is arranged at described
It is hinged between preceding vertical arm and rear vertical arm and with the preceding vertical arm and the rear vertical arm；
The connecting plate is connected by installing montant with the camera installing plate；
Vertical arm through hole is provided with the front and rear surfaces of the other end of the preceding vertical arm and rear vertical arm；The preceding vertical arm and rear vertical arm
The other end is cut into two elastic parts from end to vertical arm through hole, and elastic part is provided with the elastic part left and right sides
Screwed hole, is realized to the elastic of the vertical arm through hole by elastic part stud with the cooperation of the elastic part screwed hole；
Be provided with rotating through hole at the other end front and back sides of the lamp installation arm, the rotating through hole be aligned the preceding vertical arm and
The vertical arm through hole of vertical arm, the vertical arm through hole and rotating through hole of the preceding vertical arm and rear vertical arm, institute are sequentially passed through by column spinner afterwards
Lamp installation arm is stated to be interfixed with the column spinner.
7. the lighting mechanism for being applied to circuit board according to claim 6, it is characterised in that：The one of the lamp installation arm
It is clip end to hold；The clip end is provided with clamping part and freedom portion；
The clamping part is to be arranged at described lamp installation arm one end and through the installation through-hole of lamp installation arm upper and lower surface, institute
Lateral laser lamp is stated to be arranged in the middle of the installation through-hole and under the lateral laser lamp source outlet direction；
One end of the lamp installation arm from end to clamping part at be cut into two freedom portion；The front and rear side of the freedom portion
Face is provided with the first tapped through hole, by the elastic realization of the first stud and first tapped through hole to the elastic of freedom portion；
Also include upper light fixture clamping collar, lower light fixture clamping collar, adjusting knob and be mounted laterally plate；
The upper light fixture clamping collar is as the shape and structure of lower light fixture clamping collar；
The lower light fixture clamping collar middle part is provided with lower clamping through-hole, and its outer is provided with symmetrical lower adjustment ear and lower clamping
Ear；The lower clamping ear is cut into two pieces from end to lower clamping through-hole；The lower clamping ear front and back sides are equipped with second
Tapped through hole, is coordinated by the second stud and second tapped through hole and realized to the elastic of lower clamping ear；
The upper light fixture clamping collar is arranged on the upper surface of the lamp installation arm, and the lower light fixture clamping collar is arranged at
On the lower surface of the lamp installation arm, and upper clamping through-hole and the lower clamping through-hole are directed at the clamping part, the side
The upper clamping through-hole, the clamping part and the lower clamping through-hole are sequentially passed through to laser lamp；
The plate that is mounted laterally is fixed on the other end lower surface of the lamp installation arm, and the plate that is mounted laterally is for concave shape
Solid slab, is provided with knob through hole in the front and rear surfaces of two prick ear, the lower adjustment ear of the lower light fixture clamping collar is set
In the indentation, there for being mounted laterally plate, the adjusting knob is withstood on the lower adjustment ear through the knob through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621475426.3U CN206281801U (en) | 2016-12-30 | 2016-12-30 | A kind of lighting mechanism for being applied to circuit board testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621475426.3U CN206281801U (en) | 2016-12-30 | 2016-12-30 | A kind of lighting mechanism for being applied to circuit board testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206281801U true CN206281801U (en) | 2017-06-27 |
Family
ID=59071520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621475426.3U Withdrawn - After Issue CN206281801U (en) | 2016-12-30 | 2016-12-30 | A kind of lighting mechanism for being applied to circuit board testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206281801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106770368A (en) * | 2016-12-30 | 2017-05-31 | 深圳市研创精密设备有限公司 | A kind of lighting mechanism for being applied to circuit board testing machine |
-
2016
- 2016-12-30 CN CN201621475426.3U patent/CN206281801U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106770368A (en) * | 2016-12-30 | 2017-05-31 | 深圳市研创精密设备有限公司 | A kind of lighting mechanism for being applied to circuit board testing machine |
| CN106770368B (en) * | 2016-12-30 | 2023-09-01 | 深圳市研创精密设备有限公司 | Lighting mechanism applied to circuit board detection machine |
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