CN206960572U - A kind of laser module tolerance test fixture - Google Patents
A kind of laser module tolerance test fixture Download PDFInfo
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- CN206960572U CN206960572U CN201720806446.2U CN201720806446U CN206960572U CN 206960572 U CN206960572 U CN 206960572U CN 201720806446 U CN201720806446 U CN 201720806446U CN 206960572 U CN206960572 U CN 206960572U
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- laser module
- test fixture
- tolerance test
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Abstract
The utility model discloses a kind of laser module tolerance test fixture, it is related to field of optical equipment, including：Framework, multiple LD test cells and driving power, the circular hole of multiple accommodating LD test cells are provided with said frame, multiple LD test cells are separately positioned in the circular hole, and are electrically connected with the driving power.Using above-mentioned technical proposal, due to by the way that multiple LD test benches units are fixed by framework, and connect test cell so that the installation of laser module, dismounting are simple during use, employee's finger in slotting laser module is not easy injury, greatly improves production quantity and operating efficiency.
Description
Technical field
Field of optical equipment is the utility model is related to, more particularly to a kind of laser module tolerance test fixture.
Background technology
Traditional laser module tolerance test device is directly that circuit board glue is viscous on the table, and laser module connects
Electric lead is connect, electric lead reconnects circuit board, and dismounting is more difficult when circuit board goes wrong, while employee leads in plug-in
Easily injured and speed is slow for hand during line, influences operating efficiency.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of laser module tolerance test fixture, solves existing skill
In art, circuit board dismounting is more difficult and the easy injured and speed of employee's hand in plug-in wire is slow, influences the skill of operating efficiency
Art problem.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：
A kind of laser module tolerance test fixture, including：Framework, multiple LD test cells and driving power, described
The circular hole of multiple accommodating LD test cells is provided with framework, multiple LD test cells are separately positioned in the circular hole, and with institute
State driving power electrical connection.
Wherein, the framework is double-deck aluminium sheet, is provided with support in the bottom of the double-deck aluminium sheet, the support with it is described
Double-deck aluminium sheet is fixedly connected.
Wherein, the LD test cells include metal tube, LD test benches clamping machine and nut, the LD test benches clamping machine
With the metal tube with embedding, and it is arranged on inside the metal tube, the nut is arranged on the LD test benches clamping machine bottom,
And it is spirally connected with the metal tube.
Specifically, LD test bench wires, the LD test benches wire are provided with the bottom of the LD test benches clamping machine
Electrically connected with the driving power.
Specifically, the metal tube is copper pipe.
Specifically, it is provided with annular protrusion on the copper pipe lateral wall.
Wherein, the driving power includes power switch and power panel, the power panel and the multiple LD test cells
Electrical connection, the power switch are arranged between external power supply and the power panel.
Wherein, distance is 2cm between the adjacent circular hole of each two.
Using above-mentioned technical proposal, due to by the way that multiple LD test benches units are fixed by framework, and test is connected
Unit so that the installation of laser module, dismounting are simple during use, and employee's finger in slotting laser module is not easy injury, greatly carries
High production quantity and operating efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model laser module tolerance test fixture；
Fig. 2 is the structural representation of LD test cells in the utility model.
In figure, 1- frameworks, 2-LD test cells, 21- copper pipe shells, 22-LD test bench clamping machines, 23- nuts, 24-LD
Test bench electric lead, 3- driving powers, 31- power panels, 32- power switches.
Embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.Herein it should be noted that
It is used to help understand the utility model for the explanation of these embodiments, but does not form to restriction of the present utility model.This
Outside, as long as technical characteristic involved in each embodiment of the utility model disclosed below does not form conflict each other
Can is mutually combined.
As first embodiment of the present utility model, a kind of laser module tolerance test fixture is proposed, as shown in figure 1,
Including：Framework 1, multiple LD test cells 2 and driving power 3, framework 1 is designed using double-deck aluminium sheet, in double-deck aluminium sheet bottom
Both sides are respectively arranged with support, and support is screwed with double-deck aluminium sheet and is connected, and a circle is provided with every 2cm on the aluminium sheet of upper strata
Hole, single LD test cells 2 are set in each circular hole, LD test cells 2 are as shown in Fig. 2 including copper pipe shell 21, in copper
It is provided with LD test benches clamping machine 22 in pipe shell 21, LD test benches clamping machine 22 and copper pipe shell 21 make LD test benches with embedding
Clamping machine 22 is embedded just below in copper pipe shell 21, and is fixed by nut 23, and external screw thread, nut 23 are provided with copper pipe shell 21
Internal thread is inside provided with, nut 23 is spirally connected with copper pipe shell 21, LD test benches clamping machine 22 is fixed in copper pipe shell 21.
The bottom of LD test benches clamping machine 22 is connected with LD test benches electric lead 24, LD test benches electric lead 24 and the electricity of driving power 3
Source plate 31 is connected, and power panel 31 is fixedly installed on the side of framework 1, and power panel 31 is connected by power switch 32 and external power supply
Connect.
Continue as shown in Fig. 2 be provided with annular protrusion on the lateral wall of copper pipe shell 21, pass through annular protrusion and nut
23 can be fixed on LD test cells 2 on the upper strata aluminium sheet of framework 1.
In use, entire row test bench is plugged into laser module, control power switch can start to test.
Using above-mentioned technical proposal, due to by the way that multiple LD test benches units are fixed by framework, and test is connected
Unit so that the installation of laser module, dismounting are simple during use, and employee's finger in slotting laser module is not easy injury, greatly carries
High production quantity and operating efficiency.
Embodiment of the present utility model is explained in detail above in association with accompanying drawing, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, it is right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall within the scope of protection of the utility model.
Claims (8)
- A kind of 1. laser module tolerance test fixture, it is characterised in that including：Framework, multiple LD test cells and driving electricity Source, is provided with the circular hole of multiple accommodating LD test cells on said frame, and multiple LD test cells are separately positioned on the circular hole It is interior, and electrically connected with the driving power.
- 2. laser module tolerance test fixture according to claim 1, it is characterised in that：The framework is Double-layer aluminum Plate, support is provided with the bottom of the double-deck aluminium sheet, and the support is fixedly connected with the double-deck aluminium sheet.
- 3. laser module tolerance test fixture according to claim 1, it is characterised in that the LD test cells include Metal tube, LD test benches clamping machine and nut, the LD test benches clamping machine and the metal tube are arranged on the gold with embedding Belong to inside pipe, the nut is arranged on the LD test benches clamping machine bottom, and is spirally connected with the metal tube.
- 4. laser module tolerance test fixture according to claim 3, it is characterised in that：In the LD test benches clamping The bottom of device is provided with LD test bench wires, and the LD test benches wire electrically connects with the driving power.
- 5. laser module tolerance test fixture according to claim 3, it is characterised in that：The metal tube is copper pipe.
- 6. laser module tolerance test fixture according to claim 5, it is characterised in that：On the copper pipe lateral wall It is provided with annular protrusion.
- 7. laser module tolerance test fixture according to claim 1, it is characterised in that：The driving power includes electricity Source switch and power panel, the power panel electrically connect with the multiple LD test cells, and the power switch is arranged on external electricity Between source and the power panel.
- 8. laser module tolerance test fixture according to claim 1, it is characterised in that：The adjacent circle of each two Distance is 2cm between hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720806446.2U CN206960572U (en) | 2017-07-05 | 2017-07-05 | A kind of laser module tolerance test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720806446.2U CN206960572U (en) | 2017-07-05 | 2017-07-05 | A kind of laser module tolerance test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206960572U true CN206960572U (en) | 2018-02-02 |
Family
ID=61384153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720806446.2U Active CN206960572U (en) | 2017-07-05 | 2017-07-05 | A kind of laser module tolerance test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206960572U (en) |
-
2017
- 2017-07-05 CN CN201720806446.2U patent/CN206960572U/en active Active
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