CN112510479A - Laser device - Google Patents
Laser device Download PDFInfo
- Publication number
- CN112510479A CN112510479A CN202011390406.7A CN202011390406A CN112510479A CN 112510479 A CN112510479 A CN 112510479A CN 202011390406 A CN202011390406 A CN 202011390406A CN 112510479 A CN112510479 A CN 112510479A
- Authority
- CN
- China
- Prior art keywords
- laser
- laser tube
- pin
- tube connector
- laser device
- 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.)
- Pending
Links
Images
Landscapes
- Lasers (AREA)
Abstract
The invention discloses a laser device, which comprises a laser tube connector, a circuit board, a laser tube and a laser device bracket, wherein the circuit board is arranged on the laser tube; the laser tube connector is mounted on the circuit board, the laser bracket is fixed on the circuit board, and a laser tube mounting hole is formed in one end, close to the laser tube connector, of the laser bracket; the pin of the laser tube is inserted into the laser tube connector and is positioned in the laser tube mounting hole. According to the laser device, the laser tube is fixed on the circuit board through the laser tube connector, so that when the laser tube is installed, 3 pins of the laser tube can be directly inserted into the laser tube connector, workers can conveniently install the laser tube, and the installation efficiency is high; and when repairing, it is easy to dismantle, can change the laser tube directly, will not cause the damage of the laser tube, has saved the change time greatly.
Description
Technical Field
The invention relates to a part of a laser particle sensor, in particular to a laser device.
Background
The laser device is an important part of the laser particle sensor, and the quality of the performance of the laser device directly influences the quality of the laser particle sensor.
A common laser device includes a laser tube having three pins, and when the laser tube is mounted on a circuit board, a connection small plate needs to be designed, the laser tube is mounted on the connection small plate, and the connection small plate is connected to the circuit board through a flat cable.
However, the connection mode needs more parts, more steps, more manual work and slow time effect; moreover, when the laser tube is connected to the small connecting plate, professional personnel who are trained professionally operate the laser tube, so that the requirement on personnel is high, otherwise, the laser tube is easily damaged in the installation process; and when the laser tube breaks down, the laser tube is difficult to disassemble, and the repair rejection rate is high.
Disclosure of Invention
The present invention aims to provide a laser device which solves at least one of the above technical problems.
The technical scheme adopted by the invention for solving the technical problems is as follows: a laser device comprises a laser tube connector, a circuit board, a laser tube and a laser bracket;
the laser tube connector is mounted on the circuit board, the laser bracket is fixed on the circuit board, and a laser tube mounting hole is formed in one end, close to the laser tube connector, of the laser bracket;
the pin of the laser tube is inserted into the laser tube connector and is positioned in the laser tube mounting hole.
Optionally, the laser tube connector comprises a base and three PIN PINs;
the base comprises a body part, and an accommodating space for accommodating the PIN needle is formed in the body part; the PIN needle is arranged in the accommodating space of the body part;
wherein, the base PIN of laser pipe inserts in the PIN needle.
Optionally, the accommodating space is adapted to the shape of the PIN.
Optionally, the PIN comprises a cylindrical part and a connecting part; the cylindrical part is used for receiving pins of the laser tube, and the connecting part comprises a vertical part and a horizontal part which are vertically connected with each other; the lower end of the vertical part is connected with one end of the horizontal part, the upper end of the vertical part is connected with the cylindrical part, and the axis of the cylindrical part is parallel to the horizontal part.
Optionally, the PIN further includes a fastening portion, one end of the fastening portion is connected to the vertical portion of the connecting portion, a fastening block protruding outwards is formed on the fastening portion, and the PIN is fixed on the body portion through cooperation between the fastening block and the inner wall of the accommodating space.
Optionally, the accommodating space includes a circular hole for accommodating the cylindrical portion, a strip-shaped hole for accommodating the connecting portion, and an accommodating groove for accommodating the fastening portion.
Optionally, the base further includes two side portions, the body portion and the two side portions are integrally formed, and the two side portions are respectively located on two sides of the lower end of the body portion.
Optionally, the laser tube connector further comprises a fixing pin; the side part is provided with a groove with an L-shaped cross section, the cross section of the fixing foot is C-shaped, the fixing foot is inserted into the groove, and the part of the fixing foot is positioned outside the body part.
Optionally, after the fixing PIN and the PIN are both mounted on the base, the part of the fixing PIN located outside the base and the lower part of the PIN are on the same horizontal plane.
The invention has the following beneficial effects: according to the laser device, the laser tube is fixed on the circuit board through the laser tube connector, so that when the laser tube is installed, 3 pins of the laser tube can be directly inserted into the laser tube connector, workers can conveniently install the laser tube, and the installation efficiency is high; and when repairing, it is easy to dismantle, can change the laser tube directly, will not cause the damage of the laser tube, has saved the change time greatly.
Drawings
FIG. 1 is a schematic diagram of a laser apparatus according to the present invention;
FIG. 2 is a schematic cross-sectional view of a laser apparatus according to the present invention;
FIG. 3 is a schematic diagram of an exploded view of a laser tube connector according to the present invention;
FIG. 4 is a schematic cross-sectional view of a laser tube connector according to the present invention;
FIG. 5 is a schematic diagram of a laser tube connector according to the present invention;
FIG. 6 is a schematic diagram of a laser tube connector according to the present invention;
FIG. 7 is a schematic diagram of a laser tube connector according to the present invention;
the notation in the figures means: 10-laser tube connector; 101-a base; 102-PIN needle; 103-fixed feet; 104-a body portion; 105-a lateral part; 106-a cylindrical part; 107-vertical section; 108-a horizontal portion; 109-a snap-fit portion; 110-a fixture block; 20-a circuit board; 30-a laser tube; 40-laser holder.
Detailed Description
The technical solution of the present invention is further described below with reference to the following embodiments and the accompanying drawings.
Example 1
The present embodiment provides a laser apparatus including a laser tube connector 10, a circuit board 20, a laser tube 30, and a laser holder 40.
The laser tube connector 10 is mounted on the circuit board 20 by means of a patch, the laser holder 40 is fixed to the circuit board 20, and a laser tube mounting hole is formed at one end of the laser holder 40 close to the laser tube connector 10.
The pin of the laser tube 30 is inserted into the laser tube connector 10 and is located in the laser tube mounting hole, so that the laser tube is fixed in position by the laser holder, and the laser tube 30 is electrically connected to the circuit board by the laser tube connector 10.
Therefore, when the laser device is used, the laser tube is fixed on the circuit board through the laser tube connector, so that when the laser tube is installed, 3 pins of the laser tube can be directly inserted into the laser tube connector, workers can install the laser tube conveniently, and the installation efficiency is high; and when repairing, it is easy to dismantle, can change the laser tube directly, will not cause the damage of the laser tube, has saved the change time greatly.
In this embodiment, the laser tube connector includes: base 101, PIN 102 and fixed foot 103.
Specifically, the base 101 includes a body portion 104 and two side portions 105, the body portion 104 and the two side portions 105 are integrally formed, and the two side portions 105 are respectively located at two sides of a lower end of the body portion 104.
The main body 104 is provided with an accommodating space for accommodating the PIN 102, and specifically, the accommodating space is adapted to the shape of the PIN 102. In this embodiment, the PIN 102 includes a cylindrical portion 106, a connecting portion, and a locking portion 109; the cylindrical part 106 is used for receiving pins of the laser tube, and the connecting part is formed in an L shape and comprises a vertical part 107 and a horizontal part 108 which are vertically connected with each other; in this embodiment, the lower end of the vertical portion 107 is connected to one end of the horizontal portion 108, and the upper end of the vertical portion 108 is connected to the cylindrical portion 106, so that the axial line of the cylindrical portion 106 is parallel to the horizontal portion 108.
Moreover, one end of the buckling part 109 is connected to the vertical part 107 of the connecting part, and a latch 110 protruding outwards is formed on the buckling part 109, so that the PIN 102 is firmly fixed on the base 101 by the cooperation of the latch 110 and the inner wall of the accommodating space.
Correspondingly, the accommodating space comprises a circular hole for accommodating the cylindrical part, a strip-shaped hole for accommodating the connecting part and an accommodating groove for accommodating the buckling part.
The two side portions 105 are provided with fixing legs 103, in this embodiment, a groove with an L-shaped cross section is formed on the side portion 105, the cross section of the fixing leg 103 is C-shaped, and the fixing leg 103 is inserted into the groove, so that a part of the fixing leg 103 is located outside the main body.
Preferably, after the fixing legs 103 and the PIN PINs 102 are mounted on the base 1, the portions of the fixing legs 103 located outside the base 101 and the lower portions (horizontal portions) of the PIN legs 102 are on the same horizontal plane, so that the laser tube connector 10 of the present invention can be fixed to a circuit board by mounting.
Therefore, when the laser device is used, compared with the prior art, the step of cutting the laser tube is omitted, and labor and cost are saved; because the patch mode is adopted for connection, manual welding can be changed into machine welding, the welding times are changed from 2-3 times to 1 time, the processing steps are reduced, the processing cost and the processing time are saved, the requirement of processing on the manual technology is eliminated, and the production becomes easy; the robot is used for replacing a person, so that the production efficiency is greatly improved; when the laser tube is installed on the circuit board, although one laser tube connector 10 is added, the laser plate and the pin header are removed, and the cost is greatly saved; the laser tube connector 10 and the laser tube 30 are not welded, so that the repair is very easy, and the material cannot be damaged.
The sequence of the above embodiments is only for convenience of description and does not represent the advantages and disadvantages of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. The laser device is characterized by comprising a laser tube connector, a circuit board, a laser tube and a laser bracket;
the laser tube connector is mounted on the circuit board, the laser bracket is fixed on the circuit board, and a laser tube mounting hole is formed in one end, close to the laser tube connector, of the laser bracket;
the pin of the laser tube is inserted into the laser tube connector and is positioned in the laser tube mounting hole.
2. The laser device of claim 1, wherein the laser tube connector comprises a base and three PIN PINs;
the base comprises a body part, and an accommodating space for accommodating the PIN needle is formed in the body part; the PIN needle is arranged in the accommodating space of the body part;
wherein, the base PIN of laser pipe inserts in the PIN needle.
3. The laser device of claim 2, wherein the receiving space is adapted to the shape of the PIN.
4. The laser device according to claim 3, wherein the PIN comprises a cylindrical portion and a connecting portion; the cylindrical part is used for receiving pins of the laser tube, and the connecting part comprises a vertical part and a horizontal part which are vertically connected with each other; the lower end of the vertical part is connected with one end of the horizontal part, the upper end of the vertical part is connected with the cylindrical part, and the axis of the cylindrical part is parallel to the horizontal part.
5. The laser device according to claim 4, wherein the PIN further comprises a buckling part, one end of the buckling part is connected to the vertical part of the connecting part, a clamping block protruding outwards is formed on the buckling part, and the PIN is fixed on the body part through the matching of the clamping block and the inner wall of the accommodating space.
6. The laser device of claim 5, wherein the receiving space comprises a circular hole for receiving the cylindrical portion, an elongated hole for receiving the connecting portion, and a receiving groove for receiving the locking portion.
7. The laser device of claim 4, wherein the base further comprises two side portions, the body portion and the two side portions being integrally formed, the two side portions being located on both sides of a lower end of the body portion.
8. The laser device of claim 7, wherein the laser tube connector further comprises a securing foot; the side part is provided with a groove with an L-shaped cross section, the cross section of the fixing foot is C-shaped, the fixing foot is inserted into the groove, and the part of the fixing foot is positioned outside the body part.
9. The laser device of claim 8, wherein when the fixing PIN and the PIN are both mounted on the base, the portion of the fixing PIN outside the base and the lower portion of the PIN are on the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011390406.7A CN112510479A (en) | 2020-12-02 | 2020-12-02 | Laser device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011390406.7A CN112510479A (en) | 2020-12-02 | 2020-12-02 | Laser device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112510479A true CN112510479A (en) | 2021-03-16 |
Family
ID=74969141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011390406.7A Pending CN112510479A (en) | 2020-12-02 | 2020-12-02 | Laser device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112510479A (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1581592A (en) * | 2003-07-31 | 2005-02-16 | 日本压着端子制造株式会社 | Electric connector |
| CN1922766A (en) * | 2004-02-27 | 2007-02-28 | 菲尼萨公司 | Optical transceiver module having a dual segment molded lead frame connector |
| CN2904385Y (en) * | 2006-03-16 | 2007-05-23 | 连展科技（深圳）有限公司 | Improved structure of battery connector |
| CN201087918Y (en) * | 2007-06-07 | 2008-07-16 | 实盈电子(东莞)有限公司 | Improved structure of electric connector |
| CN201113126Y (en) * | 2007-09-03 | 2008-09-10 | 富士康(昆山)电脑接插件有限公司 | Battery connector |
| CN201608310U (en) * | 2010-03-01 | 2010-10-13 | 深圳铭锋达精密技术有限公司 | Electric connector |
| CN102237596A (en) * | 2010-04-28 | 2011-11-09 | 苏州市华业电器有限公司 | Connector |
| CN102269849A (en) * | 2010-06-01 | 2011-12-07 | 苹果公司 | Hybrid optical connector |
| CN105721058A (en) * | 2016-02-22 | 2016-06-29 | 中航光电科技股份有限公司 | Optical transmitting and receiving module |
| CN205539449U (en) * | 2016-01-22 | 2016-08-31 | 北京国科欣翼科技有限公司 | A code pulsed laser emitter for automobile anti -collision system |
| CN106340800A (en) * | 2016-03-10 | 2017-01-18 | 北京国科欣翼科技有限公司 | Laser device |
| CN206820140U (en) * | 2017-05-16 | 2017-12-29 | 宁波晨翔电子有限公司 | A kind of SMD mother socket |
| US10231325B1 (en) * | 2016-12-20 | 2019-03-12 | Juniper Networks, Inc. | Placement of vias in printed circuit board circuits |
| CN209448075U (en) * | 2019-04-16 | 2019-09-27 | 浙江红星电业有限公司 | Compact connector |
| CN110730557A (en) * | 2019-09-05 | 2020-01-24 | 光为科技(广州)有限公司 | High-speed flexible circuit board, optical assembly and optical module |
-
2020
- 2020-12-02 CN CN202011390406.7A patent/CN112510479A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1581592A (en) * | 2003-07-31 | 2005-02-16 | 日本压着端子制造株式会社 | Electric connector |
| CN1922766A (en) * | 2004-02-27 | 2007-02-28 | 菲尼萨公司 | Optical transceiver module having a dual segment molded lead frame connector |
| CN2904385Y (en) * | 2006-03-16 | 2007-05-23 | 连展科技（深圳）有限公司 | Improved structure of battery connector |
| CN201087918Y (en) * | 2007-06-07 | 2008-07-16 | 实盈电子(东莞)有限公司 | Improved structure of electric connector |
| CN201113126Y (en) * | 2007-09-03 | 2008-09-10 | 富士康(昆山)电脑接插件有限公司 | Battery connector |
| CN201608310U (en) * | 2010-03-01 | 2010-10-13 | 深圳铭锋达精密技术有限公司 | Electric connector |
| CN102237596A (en) * | 2010-04-28 | 2011-11-09 | 苏州市华业电器有限公司 | Connector |
| CN102269849A (en) * | 2010-06-01 | 2011-12-07 | 苹果公司 | Hybrid optical connector |
| CN205539449U (en) * | 2016-01-22 | 2016-08-31 | 北京国科欣翼科技有限公司 | A code pulsed laser emitter for automobile anti -collision system |
| CN105721058A (en) * | 2016-02-22 | 2016-06-29 | 中航光电科技股份有限公司 | Optical transmitting and receiving module |
| CN106340800A (en) * | 2016-03-10 | 2017-01-18 | 北京国科欣翼科技有限公司 | Laser device |
| US10231325B1 (en) * | 2016-12-20 | 2019-03-12 | Juniper Networks, Inc. | Placement of vias in printed circuit board circuits |
| CN206820140U (en) * | 2017-05-16 | 2017-12-29 | 宁波晨翔电子有限公司 | A kind of SMD mother socket |
| CN209448075U (en) * | 2019-04-16 | 2019-09-27 | 浙江红星电业有限公司 | Compact connector |
| CN110730557A (en) * | 2019-09-05 | 2020-01-24 | 光为科技(广州)有限公司 | High-speed flexible circuit board, optical assembly and optical module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208473891U (en) | Tunnel steel arch frame junction steel plate fast accurate positioning device | |
| CN112510479A (en) | Laser device | |
| CN112563792B (en) | Laser tube connector | |
| CN214308438U (en) | Drawing is measured with screw thread plug gauge of being convenient for stably putting | |
| CN108543862B (en) | Quick change device for empty station of end effector | |
| CN213289205U (en) | Horn mouth inner bearing positioning tool | |
| CN210512904U (en) | Oil nozzle joint detection device | |
| CN114274107A (en) | Automatic detection production line for server cases | |
| CN210282003U (en) | Inspection device for natural gas conveying pipeline | |
| CN220472898U (en) | Air tightness detection auxiliary device | |
| CN221145513U (en) | Improved manual ball valve fixing device | |
| CN219747661U (en) | Guide wheel inspection jig and guide wheel inspection tool | |
| CN220612658U (en) | Automatic laser coding fool-proof assembly fixture | |
| CN218585131U (en) | Lamp strip equipment positioning jig | |
| CN219739551U (en) | Auxiliary jig for plugging PIN needle of harness connector | |
| CN216138775U (en) | Combination switch horizontal positioning tool | |
| CN216681844U (en) | Automatic tensioning device for parts | |
| CN112599448B (en) | Horizontal detection jig for HOLDER of PP head and application method thereof | |
| CN219053402U (en) | Metal plate welding positioning device | |
| CN218828882U (en) | Boundary beam wire casing quick assembly disassembly structure | |
| CN217257870U (en) | Stainless steel pipe preassembling clamp | |
| CN220772444U (en) | Air tightness detection device of electric connector | |
| CN213672019U (en) | Base capable of fixing different combined drill bushings | |
| CN217019459U (en) | Spherical surface workpiece clamp | |
| CN218771509U (en) | Servo electric cylinder easy to disassemble |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210316 |
|
| RJ01 | Rejection of invention patent application after publication |