CN215004188U

CN215004188U - Butterfly laser detection device

Info

Publication number: CN215004188U
Application number: CN202120908351.8U
Authority: CN
Inventors: 毛森; 焦英豪; 谭武烈; 谢一民
Original assignee: Shenzhen Netopto Optoelectronics Co ltd
Current assignee: Shenzhen Netopto Optoelectronics Co ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-12-03
Anticipated expiration: 2031-04-28

Abstract

The utility model discloses a butterfly laser testing arrangement, include: the test circuit board is provided with a pin connecting position, and the laser mounting position is used for mounting the butterfly laser so that the pin of the butterfly laser is arranged corresponding to the pin connecting position; and the positioning assembly comprises a vertical rod and a horizontal rod, the vertical rod is connected with the base, one end of the horizontal rod is provided with a sleeve hole which is vertically communicated, and is transversely penetrated through the sleeve hole, the adjusting hole is arranged at the other end of the horizontal rod, the horizontal rod is provided with a pressing piece, the horizontal rod is arranged at the upper end of the vertical rod in a matched manner, the fastening bolt is screwed in the adjusting hole, the horizontal rod is fixed at different height positions through different heights of the butt vertical rod, and the pressing piece is pressed against the butterfly laser. The utility model discloses technical scheme has improved the stability of butterfly laser instrument test.

Description

Butterfly laser detection device

Technical Field

The utility model relates to a laser instrument detects technical field, in particular to butterfly laser instrument detection device.

Background

With the development of science and technology, more and more high-power lasers have wide application in the fields of military, medical treatment and scientific research. However, with the widespread use of lasers, the detection of the performance of the lasers becomes more important. When the working performance of the butterfly laser is tested, the conventional detection method is to insert the pins of the butterfly laser into the detection circuit board respectively for power-up detection, but the connection between the circuit board and the pins of the butterfly laser is unstable due to the fact that the circuit board and the butterfly laser are prone to shaking during detection, and the detection stability is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a butterfly laser detection device aims at guaranteeing the stability when butterfly laser detects.

In order to achieve the above object, the utility model provides a butterfly laser detection device, include:

the test circuit board is provided with a pin connecting position, and the laser mounting position is used for mounting the butterfly laser so that the pin of the butterfly laser is arranged corresponding to the pin connecting position; and

locating component, locating component includes montant and horizontal pole, the montant with the base is connected, the one end of horizontal pole is equipped with along vertical through cup joint the hole and along transversely running through cup joint the regulation hole in hole, the downside of the other end is equipped with the piece of support, the horizontal pole passes through cup joint hole adaptation cover and locate the upper end of montant, fastening bolt spiro union in adjust the hole, and through the butt the co-altitude of montant comes to fix the horizontal pole at different height position, so that the piece of support compresses tightly the upside of butterfly laser ware, and makes the pin with pin junction position electricity is connected.

Optionally, the pressing element is an elastic block made of an elastic material.

Optionally, the pressing member includes a pressing pad, and a compression spring connected between the pressing pad and the cross bar.

Optionally, the vertical rod comprises a fixed section of which the lower end is fixedly connected with the base, and an installation section of which the lower end is connected to the upper end of the fixed section, and the sleeving hole is sleeved on the installation section; the cross-sectional area of the fixing section is larger than that of the mounting section.

Optionally, the lower end of the fixed section is welded and fixed with the base.

Optionally, the lower end of the mounting section is rotatably connected to the upper end of the fixed section.

Optionally, the lower end of the mounting section is provided with an external thread, the upper end of the fixing section is provided with a threaded mounting hole, and the lower end of the mounting section is in threaded connection with the threaded mounting hole.

Optionally, the cross section of the upper end of the installation section is square, and the sleeving hole is a square hole which is matched and sleeved with the upper end of the installation section.

Optionally, the upper end of the mounting section is provided with a plurality of positioning holes arranged at intervals in the vertical direction, and after the fastening bolt passes through the adjusting hole, one of the fastening bolts abuts against one of the positioning holes.

Optionally, the mount is configured as a ceramic mount.

The utility model discloses technical scheme is through adopting to be equipped with test circuit board on the base, test circuit board is equipped with the pin connection position, when the test, butterfly laser's pin with test circuit board's pin connection position electricity is connected to the performance to butterfly laser tests. When testing, firstly, the butterfly laser is installed at the laser installation position. The testing device further comprises a positioning assembly, the positioning assembly comprises a vertical rod and a horizontal rod, the vertical rod is connected with the base, one end of the horizontal rod is provided with a sleeve hole which is vertically communicated, and a regulating hole which is transversely penetrated through the sleeve hole, a pressing part is arranged on the lower side of the other end of the horizontal rod, and the horizontal rod is sleeved with the sleeve hole in an adaptive manner and is arranged at the upper end of the vertical rod.

It can be understood that the cross rod can move up and down around the vertical rod through the sleeve joint of the cross rod and the vertical rod. Furthermore, the testing device further comprises a fastening bolt which is in threaded connection with the adjusting holes and is abutted against the adjusting holes with different heights of the vertical rod to fix the cross rod at different height positions, so that the abutting part presses the upper side of the butterfly laser, the pins are electrically connected and fixed with the pin connecting positions, looseness is reduced, and the stability of the butterfly laser during detection is improved. The utility model discloses technical scheme provides a butterfly laser detection device make the laser instrument pin with the mode that the pin hookup location electricity of test circuit board is connected still has the advantage of protection butterfly laser instrument pin, can avoid the unexpected damage of butterfly laser instrument pin when the test.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of the butterfly laser detection device of the present invention;

FIG. 2 is a schematic structural view of an embodiment of the cross bar of FIG. 1;

fig. 3 is a schematic structural view of an embodiment of the stem in fig. 1.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Base seat	216	Mounting segment
110	Test circuit board	2161	Locating hole
				115	Pin connection position	220	Cross bar
120	Laser installation position	225	Socket joint hole
				130	Butterfly laser	226	Adjusting hole
135	Pin	227	Pressing piece
				200	Positioning assembly	2271	Pressing pad
210	Vertical rod	2272	Compression spring
				215	Fixed segment	310	Needle for connecting and leading

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides a butterfly laser detection device.

Referring to fig. 1 to 3, in an embodiment of the present invention, the butterfly laser detecting device includes: the laser testing device comprises a base 100, wherein a testing circuit board 110 and a laser mounting position 120 which is arranged beside the testing circuit board 110 are arranged on the base 100, the testing circuit board 110 is provided with a pin connecting position 115, and the laser mounting position 120 is used for mounting a butterfly laser 130, so that a pin 135 of the butterfly laser 130 is arranged corresponding to the pin connecting position 115; and

positioning element 200, positioning element 200 includes montant 210 and horizontal pole 220, montant 210 with base 100 is connected, the one end of horizontal pole 220 is equipped with along vertical through-going cup joint hole 225, and along transversely running through the regulation hole 226 of cup joint hole 225, and the downside of the other end is equipped with press 227, horizontal pole 220 passes through cup joint hole 225 adaptation cover is located montant 210's upper end, fastening bolt spiro union in regulation hole 226 to through the butt the different height of montant 210, come to fix horizontal pole 220 in different height position, so that press 227 compresses tightly the upside of butterfly laser 130, and make pin 135 with pin connection position 115 electricity is connected.

The utility model discloses technical scheme is through adopting to be equipped with test circuit board 110 on base 100, test circuit board 110 is equipped with pin connection position 115, when the test, butterfly laser instrument 130's pin 135 with test circuit board 110's pin connection position 115 electricity is connected to test butterfly laser instrument 130's performance. At test time, the butterfly laser 130 is first mounted to the laser mounting location 120. The testing device further comprises a positioning component 200, the positioning component 200 comprises a vertical rod 210 and a horizontal rod 220, the vertical rod 210 is connected with the base 100, one end of the horizontal rod 220 is provided with a sleeve hole 225 which is vertically communicated and an adjusting hole 226 which is transversely penetrated through the sleeve hole 225, the lower side of the other end is provided with a pressing part 227, and the horizontal rod 220 is sleeved on the upper end of the vertical rod 210 in a matching manner through the sleeve hole 225.

It will be appreciated that the cross bar 220 is slidably movable up and down about the vertical bar 210 by the telescoping of the cross bar 220 with the vertical bar 210. Further, the laser detection device further comprises a fastening bolt which is screwed in the adjusting hole 226 and abuts against the adjusting holes 226 of the vertical rods 210 with different heights to fix the cross rod 220 at different height positions, so that the abutting part 227 presses the upper side of the butterfly laser 130, the pins 135 and the pin connecting positions 115 are electrically connected and fixed, looseness is reduced, and stability of the butterfly laser 130 during detection is improved. The utility model discloses butterfly laser detection device that technical scheme provided make butterfly laser 130 pin with the pin connection position 115 of test circuit board 110 cup joints each other and can realize the electricity to be connected, has the advantage of the pin 135 of protection butterfly laser 130, can avoid pin 135 unexpected damage when butterfly laser 130 tests.

Optionally, the pressing element 227 is an elastic block made of an elastic material. The elastic block can be a silica gel block or a polyurethane block, and the silica gel block has high elasticity, so that the friction with the back of the butterfly laser 130 can be reduced when the butterfly laser is used, and the pressure of the butterfly laser 130 is improved through high deformation. The polyurethane block has certain hardness and elasticity, so that the elastic block is prevented from being too large to cause failure and damage. However, the design is not limited thereto, and in other embodiments, the elastic block may be made of other materials.

Optionally, the pressing member 227 comprises a pressing pad 2271, and a compression spring 2272 connected between the pressing pad 2271 and the cross bar 220. The pressing pad 2271 is made of an elastic material, and the compression spring 2272 is mainly used for increasing the pressing force of the pressing pad 2271, increasing the pressing force of the pressing pad 2271 on the butterfly laser 130, and ensuring the installation and fixation of the butterfly laser 130.

Optionally, the vertical rod 210 includes a fixing section 215 having a lower end fixedly connected to the base 100, and an installation section 216 having a lower end connected to an upper end of the fixing section 215, and the lower end of the fixing section 215 is fixedly connected to the base 100. Without loss of generality, the lower end of the fixing segment 215 is welded and fixed to the base 100 to ensure the connection stability between the fixing segment 215 and the base 100. However, the design is not limited thereto, and in other embodiments, the fixing section 215 and the base 100 may be connected together by other fixing methods, such as screw locking, adhesion, etc., so as to avoid using a welding machine during welding and the welding process is troublesome. In addition, the mode of adopting the screw to lock and adhere has the advantages of firm connection and simple connection.

Optionally, the sleeving hole 225 is sleeved on the mounting section 216, so that the cross bar 220 can slide up and down around the mounting section 216, thereby roughly adjusting the height of the cross bar 220. The cross-sectional area of the fixing section 215 is larger than that of the mounting section 216, and the lowest movable height of the cross bar 220 is limited to the cross-sectional area of the fixing section 215, so that the use stability of the cross bar 220 is improved. Further, the sleeving holes 225 correspond to the shape of the installation section 216, so that the cross bar 220 can be sleeved on the installation section 216.

Further, in order to adjust the transverse position of the pressing element 227, the lower end of the mounting section 216 is rotatably connected to the upper end of the fixing section 215, and the rotation of the cross bar 220 is realized by the rotation of the mounting section 216, so as to realize the pressing corresponding to the butterfly lasers 130 of different models. However, the design is not limited thereto, in other embodiments, the lower end of the mounting section 216 may also be fixedly connected to the upper end of the fixing section 215, the mounting section 216 and the fixing section 215 are connected together by welding or bonding, and the sleeving hole 225 and the upper end of the mounting section 216 are configured to be circular, so that the butterfly lasers 130 corresponding to different models can also be pressed.

Further, in order to realize the rotatable connection between the lower end of the mounting section 216 and the upper end of the fixed end 215, the lower end of the mounting section 216 is provided with an external thread, the upper end of the fixed end 215 is provided with a threaded mounting hole, and the lower end of the mounting section 216 is connected to the threaded mounting hole in a threaded manner. By means of the threaded connection of the mounting section 216 to the fastening section 215, the height of the projection of the mounting section 216 from the fastening section 215 can be adjusted by rotating the mounting section 216.

Optionally, the cross section of the upper end of the installation section 216 is square, and the sleeving hole 225 is a square hole which is fittingly sleeved with the upper end of the installation section 216. Through the setting of the upper end of the installation section 216 and the square hole of the sleeving hole 225, the cross rod 220 can be prevented from rotating relative to the installation section 216, so that the installation section 216 only needs to be rotated to adjust the cross rod 220, the degree of freedom of adjustment of the cross rod 220 is reduced, and the accurate adjustment of the position of the cross rod 220 is facilitated.

Optionally, the upper end of the mounting section 216 is provided with a plurality of positioning holes 2161 spaced in the vertical direction, and after the fastening bolt passes through the adjusting hole 226, one of the fastening bolts abuts against one of the positioning holes 2161 to fix the height position of the cross bar 220.

Optionally, the test circuit board 110 is detachably connected to the base 100. The base 100 is provided with a sliding groove, the test circuit board 110 is provided with a sliding block, the sliding block slides relatively in the sliding groove to drive the test circuit board 110 to slide relative to the butterfly laser 130, and the pin of the butterfly laser 130 is connected with the pin connecting position 115 of the test circuit board 110 in a sliding manner, so that the test circuit board has the advantage of convenient connection, and meanwhile, the test circuit board 110 can be replaced to test different performances of the butterfly laser 130. However, the design is not limited thereto, and in other embodiments, the test circuit board 110 and the base 100 may also be fixedly connected, for example: the base 100 is provided with a plurality of first screw holes, the test circuit board 110 is provided with a plurality of second screw holes, the plurality of first screw holes correspond to the plurality of second screw holes, and the test circuit board 110 and the base 100 are fastened and locked through screws. However, the design is not limited thereto, and in other embodiments, the test circuit board 110 and the base 100 may be connected in other manners.

Optionally, a plurality of heat dissipation holes are formed in the base 100, the heat dissipation holes are circular or square, and the contact area between the base 100 and the air can be increased through the heat dissipation holes, so that the heat dissipation performance of the base 100 is improved.

Further, the base 100 is configured as a ceramic base. Ceramic material has good heat dispersion, can produce a large amount of heats at the laser instrument during operation, burns out the laser instrument easily and causes laser instrument detection device's damage, can effectively carry out the heat through ceramic material's setting and give off, reduces the probability that the laser instrument burns out at the during operation.

Further, the test circuit board 110 is provided with a pin 310, and the external test signal is input to the laser through the pin 310, so as to test the laser. The pin 310 is electrically connected to the pin connection site 115 to ensure that external test signals can be transmitted to the laser through the pin 310. The guiding pin 310 is relatively arranged at a position far away from the vertical rod 210, so that mutual interference between the vertical rod 210 and the guiding pin 310 is avoided, and inconvenience in detection during use is avoided.

The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.

Claims

1. A butterfly laser testing device, comprising:

2. The butterfly laser test device of claim 1 wherein the pressing member is a resilient block made of a resilient material.

3. The butterfly laser test device of claim 1 wherein the abutment includes an abutment pad and a compression spring connected between the abutment pad and the crossbar.

4. The butterfly laser testing device of claim 1, wherein the vertical rod comprises a fixed section with a lower end fixedly connected with the base, and an installation section with a lower end connected to an upper end of the fixed section, and the sleeving hole is sleeved on the installation section; the cross-sectional area of the fixing section is larger than that of the mounting section.

5. The butterfly laser test device of claim 4 wherein a lower end of the securing segment is welded to the base.

6. The butterfly laser test device of claim 4 wherein the lower end of the mounting section is rotatably connected to the upper end of the fixed section.

7. The butterfly laser test device of claim 6, wherein the mounting section has an external thread at a lower end thereof, the fixing section has a threaded mounting hole at an upper end thereof, and the mounting section has a lower end thereof screwed into the threaded mounting hole.

8. The butterfly laser test device of claim 6, wherein the cross section of the upper end of the mounting section is square, and the receiving hole is a square hole that is adapted to be received by the upper end of the mounting section.

9. The butterfly laser device test device of claim 8, wherein the mounting section has a plurality of positioning holes spaced apart from each other in a vertical direction, and the fastening bolt passes through the adjustment hole and then abuts against one of the positioning holes.

10. The butterfly laser test device of any of claims 1 to 9 wherein the mount is configured as a ceramic mount.