阅读说明：本技术 一种图像识别系统光源装置 (Light source device of image recognition system ) 是由 张荣荣 张勋 张旭 于 2020-06-18 设计创作，主要内容包括：本发明属于光源装置技术领域,具体的说是一种图像识别系统光源装置,包括光源灯头；所述光源灯头端部设有插板,所述插板的中部底端设置有贯通式的固定槽,所述插板外部设有与之相配合的组装腔；所述组装腔的顶面上设置有能够供光源灯头与插板插入的安装槽与插槽,所述插槽底端设有压板,所述压板一侧设有固定杆,所述固定杆顶端设有连接板,所述连接板一侧连接有推杆；本发明通过将不同的光源灯头分别设置在插板上,并通过设置与插板相配合的组装腔进行固定,使得不同的光源灯头能够快速安全的安装与使用,从而使得光源灯头能够根据不同的拍摄环境进行适应性的更换与调整,有效的提高了图像识别系统的工作质量。(The invention belongs to the technical field of light source devices, in particular to a light source device of an image recognition system, which comprises a light source lamp holder; the lamp holder end part of the light source is provided with an inserting plate, the bottom end of the middle part of the inserting plate is provided with a through fixing groove, and the outside of the inserting plate is provided with an assembling cavity matched with the inserting plate; the top surface of the assembly cavity is provided with a mounting groove and an inserting groove into which a light source lamp holder and an inserting plate can be inserted, the bottom end of the inserting groove is provided with a pressing plate, one side of the pressing plate is provided with a fixed rod, the top end of the fixed rod is provided with a connecting plate, and one side of the connecting plate is connected with a push rod; according to the invention, different light source lamp caps are respectively arranged on the plugboard and are fixed by arranging the assembling cavity matched with the plugboard, so that the different light source lamp caps can be quickly and safely installed and used, the light source lamp caps can be adaptively replaced and adjusted according to different shooting environments, and the working quality of the image recognition system is effectively improved.)

1. A light source device of an image recognition system comprises a light source lamp holder (1); the method is characterized in that: an inserting plate (2) is arranged at the end part of the light source lamp holder (1), an electrode plate (21) connected with the light source lamp holder (1) is arranged on the side surface of the other end of the inserting plate (2), a through fixing groove (22) is formed in the bottom end of the middle of the inserting plate (2), an assembling cavity (3) matched with the inserting plate (2) is formed in the outer portion of the inserting plate (2), and a light diffusion sheet (31) is arranged on the side surface of the assembling cavity (3) corresponding to the light emitting end of the light source lamp holder (1); the light source lamp holder is characterized in that a mounting groove (32) capable of allowing a light source lamp holder (1) to be inserted is formed in the top surface of the assembly cavity (3), a top cover (33) is connected to one side of the mounting groove (32) in a rotating mode, a slot (34) matched with the inserting plate (2) is formed in the top surface of the assembly cavity (3) on one side of the mounting groove (32), a pressing plate (4) is arranged inside the assembly cavity (3) at the bottom end of the slot (34), the bottom end of the pressing plate (4) is connected with the bottom surface of the assembly cavity (3) through a first spring (41), a fixing rod (42) extending out of the outer end of the side wall of the assembly cavity (3) is arranged on one side, away from the light source lamp holder (1), of the pressing plate (4), a connecting plate (51) matched with the fixing rod is arranged on the side, close to the electrode plate (21), of the connecting plate (5), a binding post (52) connected with an external power supply is arranged on the side face of the other end of the connecting plate (5), a push rod (53) extending out of the outer end of the side wall of the assembly cavity (3) is connected to one side, close to the binding post (52), of the connecting plate (5), and the connecting plates (5) at the two ends of the push rod (53) are connected with the side wall of the assembly cavity (3) through third springs (54); all be provided with on the outer end terminal surface of push rod (53) and dead lever (42) and handle extrusion face (55) that produce through the chamfer, just it is connected with commentaries on classics board (56) to rotate on the assembly chamber (3) outer wall that the middle part of push rod (53) and dead lever (42) corresponds, can exert the effort in step to extrusion face (55) of push rod (53) and dead lever (42) when changeing board (56) both ends and rotating.

2. The light source device of claim 1, wherein: the symmetry is provided with spout (35) on the equipment chamber (3) lateral wall that slot (34) both ends correspond, the length of picture peg (2) is the same with the distance between two spout (35) notch inner of symmetry, clamp plate (4) both ends symmetry is provided with slider (44), just slider (44) are located inside and can freely slide at its inside spout (35).

3. The light source device of claim 2, wherein: clamp plate (4) top is provided with draw-in groove (45) of character cut in bas-relief, just the notch of draw-in groove (45) increases gradually from inside to outside, the bottom width of draw-in groove (45) notch is the same with the thickness of picture peg (2).

4. The light source device of claim 2, wherein: the notch width of slot (34) is greater than the thickness of picture peg (2), simultaneously the notch width of slot (34) is less than the width between draw-in groove (45) notch top, spout (35) are provided with inclined spigot surface (36) along the side top that slot (34) length direction corresponds.

5. The light source device of claim 3, wherein: the bottom surface of the assembly cavity (3) corresponding to the bottom end of the pressing plate (4) is provided with a limiting block (37), and when the bottom end of the pressing plate (4) is contacted and attached with the top surface of the limiting block (37), the fixing groove (22) and the fixing rod (42) are positioned on the same axis.

6. The light source device of claim 5, wherein: the pouring surface (23) with gradually increasing openings is arranged at the groove opening of the fixing groove (22) close to the fixing rod (42), and the action end of the fixing rod (42) is wrapped with an elastic extrusion layer (46).

Technical Field

The invention belongs to the technical field of light source devices, and particularly relates to a light source device of an image recognition system.

Background

Image recognition, which refers to a technique for processing, analyzing and understanding images by a computer to recognize various different patterns of objects and objects, is a practical application of applying a deep learning algorithm. Image recognition technology at present is generally divided into face recognition and commodity recognition, and the face recognition is mainly applied to security inspection, identity verification and mobile payment; the commodity identification is mainly applied to the commodity circulation process, in particular to the field of unmanned retail such as unmanned goods shelves and intelligent retail cabinets.

Meanwhile, the image recognition system is a device commonly used by the existing automatic production equipment, and a light source is arranged in the image recognition system and can play a role in illuminating a camera; the light source intensity and the colour that present camera in for the image recognition system provided the illumination often adopt fixed unchangeable form, but different camera to different light intensity, the sensitivity of different colour light is different, it is also different to the reflection of light effect of different light intensity and different colour light by the discernment thing, thereby make invariable illumination effect exert an influence to the image recognition system, and then influence the operating quality of image recognition system, although the staff can change in order to adapt to different shooting environment to the lamp holder simultaneously, but traditional lamp holder is changed and not only wastes time and energy but also can have certain potential safety hazard.

In view of this, the invention provides a light source device of an image recognition system, which is characterized in that different light source lamp caps are respectively arranged on an insertion plate and are fixed by arranging an assembly cavity matched with the insertion plate, so that the light source lamp caps with different specifications can be quickly and safely arranged in the assembly cavity and used, the light source lamp caps can be adaptively replaced and adjusted according to different shooting environments, and the working quality of the image recognition system is effectively improved.

Disclosure of Invention

In order to make up for the defects of the prior art, the invention provides the light source device of the image recognition system, different light source lamp caps are respectively arranged on the plug board and are fixed by arranging the assembling cavity matched with the plug board, so that the light source lamp caps with different specifications can be quickly and safely arranged in the assembling cavity and used, the light source lamp caps can be adaptively replaced and adjusted according to different shooting environments, and the working quality of the image recognition system is effectively improved.

The technical scheme adopted by the invention for solving the technical problems is as follows: a light source device of an image recognition system comprises a light source lamp holder; an insertion plate is arranged at the end part of the light source lamp cap, an electrode plate connected with the light source lamp cap is arranged on the side face of the other end of the insertion plate, a through fixing groove is formed in the bottom end of the middle of the insertion plate, an assembling cavity matched with the insertion plate is formed in the outer portion of the insertion plate, and a light diffusion sheet is arranged on the side face of the assembling cavity corresponding to the light emitting end of the light source lamp cap; the assembly cavity comprises an assembly cavity, a top cover, a clamp plate, a connecting plate and a push rod, wherein the top surface of the assembly cavity is provided with a mounting groove for inserting a light source lamp holder, one side of the mounting groove is rotatably connected with the top cover, the top surface of the assembly cavity on one side of the mounting groove is provided with a slot matched with an insert plate, the inside of the assembly cavity at the bottom end of the slot is provided with the clamp plate, the bottom end of the clamp plate is connected with the bottom surface of the assembly cavity through a first spring, one side of the clamp plate, far away from the light source lamp holder, is provided with a fixed rod extending to the outer end of the side wall of the assembly cavity, the middle part of the fixed rod is connected with the side surface of the assembly cavity through a second spring, the top end of the fixed rod is provided with the connecting plate, the connecting plates at the two ends of the push rod are connected with the side wall of the assembly cavity through a third spring; extrusion surfaces generated by chamfering treatment are arranged on the end surfaces of the outer ends of the push rod and the fixed rod, a rotating plate is rotatably connected to the outer wall of the assembly cavity corresponding to the middle parts of the push rod and the fixed rod, and acting force can be synchronously applied to the extrusion surfaces of the push rod and the fixed rod when the two ends of the rotating plate rotate; when the light source works, the intensity and the color of the existing light source for providing illumination for the camera in the image recognition system are always in a fixed and unchangeable mode, but the sensitivities of different cameras to light with different light intensities and different colors are different, and the reflecting effects of recognized objects to light with different light intensities and different colors are different, so that the constant illumination effect influences the image recognition system, the working quality of the image recognition system is further influenced, and meanwhile, although workers can replace the lamp holder to adapt to different shooting environments, the traditional lamp holder replacement not only wastes time and labor, but also has certain potential safety hazards; when the light source device works, the light source lamp caps with different specifications for the light source of the image recognition system are all arranged on the plugboard and are matched with the assembly cavity for use, so that the light source lamp caps with different types can be adaptively replaced and adjusted according to different shooting environments, and the working quality of the image recognition system is effectively improved; when the light source lamp holder in the assembly cavity needs to be replaced and installed, the light source lamp holder and the inserting plate are aligned with the installation groove and the inserting groove on the assembly cavity respectively, then the light source lamp holder and the inserting plate are driven to be inserted into the assembly cavity from the installation groove and the inserting groove, when the bottom end of the inserting plate moves to the top surface of the pressing plate, the inserting plate can apply acting force on the pressing plate and drive the pressing plate to extrude towards the first spring at the bottom end until the fixing groove on the inserting plate moves to be level with the fixing rod, meanwhile, the electrode plate on the inserting plate can move to be level with the electrode plate, at the same time, the two ends of the rotating plate can simultaneously extrude the fixing rod and the extrusion surface at the outer end of the push rod through rotating the rotating plate, at the moment, the extrusion surfaces can respectively drive the fixing rod and the inner end of the push rod to move towards the, the push rod of simultaneous movement can drive plate electrode and electrode slice contact intercommunication on the connecting plate to make installing and work in the equipment intracavity portion that the light source lamp holder can be convenient fast, also can reduce potential safety hazards such as electric shock that the light source lamp holder leads to when changing, simultaneously through being provided with the light diffusion piece on the equipment chamber side that the luminous end at the light source lamp holder corresponds, make the light-emitting degree of consistency of light source lamp holder improve greatly, the illuminating effect of light source lamp holder when the camera is shot has been increased, thereby further improved image recognition system's operating quality.

Preferably, sliding grooves are symmetrically formed in the side wall of the assembly cavity corresponding to the two ends of the slot, the length of the inserting plate is equal to the distance between the inner ends of the notches of the two symmetrical sliding grooves, sliding blocks are symmetrically arranged at the two ends of the pressing plate, and the sliding blocks are located in the sliding grooves and can freely slide in the sliding grooves; during operation, because foretell picture peg and clamp plate have the risk of displacement on the length direction of assembly chamber at the in-process of up-and-down motion, be provided with the spout through the symmetry on the assembly chamber lateral wall that corresponds at the slot both ends this moment, set up the slider that is located the spout inside simultaneously at the clamp plate both ends, make the picture peg both ends can insert to the assembly intracavity portion from the spout, the gliding in-process of picture peg in the spout can obtain effectual spacing this moment, the spout also can be spacing to the motion of slider department clamp plate simultaneously, reduce the picture peg and the clamp plate and take place the situation that the offset and work became invalid in the motion process, the effectual stability of light source device at the during operation that has improved.

Preferably, the top end of the pressure plate is provided with a concave clamping groove, the notch of the clamping groove is gradually enlarged from inside to outside, and the width of the bottom end of the notch of the clamping groove is the same as the thickness of the inserting plate; during operation, although foretell spout can play spacing effect to the motion of picture peg, nevertheless the picture peg bottom is still easy to move about on the clamp plate top surface along equipment chamber length direction, thereby influence the stability of light source lamp holder at the during operation on the picture peg, this moment through set up the draw-in groove with picture peg bottom matched with on the clamp plate top, when picture peg bottom moves to the lowest of draw-in groove, the both sides face of draw-in groove bottom can carry out more stable spacing to the picture peg bottom this moment, simultaneously through the shape of opening one's heart that sets up the draw-in groove, make the bigger opening outer end of draw-in groove more make things convenient for inserting and cooperating of picture peg bottom, thereby light source device stability at the.

Preferably, the width of the notch of the slot is larger than the thickness of the slot, meanwhile, the width of the notch of the slot is smaller than the width between the top ends of the notches of the slot, and the top end of the side surface of the sliding chute corresponding to the length direction of the slot is provided with an inclined guide surface; the during operation, through the notch width that sets up the slot, make the notch of slot increase more make things convenient for the cooperation and the installation of picture peg and equipment chamber, also make falling in the region that the picture peg notch corresponds that the picture peg bottom can be stable simultaneously, thereby make the picture peg bottom can be more effective stable along draw-in groove lateral wall landing to draw-in groove bottom, set up the spigot surface through the top at the spout simultaneously, make the opening on its length direction of edge on spout top enlarge with the quick aim at and insert of making things convenient for the picture peg, thereby the effectual convenience that improves light source device when using.

Preferably, a limiting block is arranged on the bottom surface of the assembly cavity corresponding to the bottom end of the pressing plate, and when the bottom end of the pressing plate is contacted and attached to the top surface of the limiting block, the fixing groove and the fixing rod are positioned on the same axis; the during operation, because foretell dead lever and fixed slot need adjust well in advance at the complex in-process, thereby influence the quick installation of light source lamp holder and equipment chamber, be equipped with the stopper on the equipment chamber bottom that corresponds this moment through the clamp plate bottom, and when the clamp plate bottom moved to contacting the laminating with the stopper top surface, the fixed slot was in the alignment state with the dead lever this moment, thereby reduced the artifical process of aliging fixed slot and dead lever, make things convenient for the dead lever fast and accurate insert inside the fixed slot and fix the picture peg, further improved the convenience of light source device when using.

Preferably, a pouring surface with gradually increasing openings from inside to outside is arranged at the position, close to the notch of the fixed rod, of the fixed groove, and the action end of the fixed rod is wrapped with an elastic extrusion layer; the during operation, through the shape that sets up fixed slot notch outer end, make the fixed slot of bigger opening outer end more make things convenient for inserting and the cooperation of dead lever, there is one deck elastic extrusion layer through wrapping up at the dead lever tip simultaneously, make the dead lever tip insert the inside in-process of fixed slot more inseparabler and firm through the interference extrusion fit of extrusion layer with the fixed slot, it takes place to rock for the dead lever to reduce the fixed slot, make the picture peg of fixed slot department can carry out more stable effectual fixing under the effect of dead lever, thereby further improvement the stability of light source device when using.

The invention has the following beneficial effects:

1. according to the invention, different light source lamp caps are respectively arranged on the plug board, and the assembly cavity matched with the plug board is arranged for fixing, so that the light source lamp caps with different specifications can be quickly and safely arranged in the assembly cavity for use, the light source lamp caps can be adaptively replaced and adjusted according to different shooting environments, and the working quality of the image recognition system is effectively improved.

2. The sliding grooves are symmetrically formed in the side walls of the assembling cavity corresponding to the two ends of the inserting groove, and the sliding blocks located in the sliding grooves are arranged at the two ends of the pressing plate, so that the two ends of the inserting plate and the two ends of the pressing plate can be effectively limited in the sliding process in the sliding grooves, the situation that the inserting plate and the pressing plate are displaced in the moving process to cause work failure is reduced, and the stability of the light source device in work is effectively improved.

Drawings

The invention will be further explained with reference to the drawings.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a cross-sectional view of the present invention along its length;

FIG. 3 is a cross-sectional view of the present invention taken along the width thereof;

in the figure: the light source lamp holder comprises a light source lamp holder 1, an inserting plate 2, an electrode plate 21, a fixing groove 22, a pouring surface 23, an assembling cavity 3, a light diffusion sheet 31, a mounting groove 32, a top cover 33, a slot 34, a sliding groove 35, a guide surface 36, a limiting block 37, a pressing plate 4, a first spring 41, a fixing rod 42, a second spring 43, a sliding block 44, a clamping groove 45, a squeezing layer 46, a connecting plate 5, an electrode plate 51, a binding post 52, a push rod 53, a third spring 54, a squeezing surface 55 and a rotating plate 56.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the following embodiments.

As shown in fig. 1-3, a light source device of an image recognition system according to the present invention includes a light source cap 1; an insertion plate 2 is arranged at the end part of the light source lamp cap 1, an electrode plate 21 connected with the light source lamp cap 1 is arranged on the side surface of the other end of the insertion plate 2, a through fixing groove 22 is arranged at the bottom end of the middle part of the insertion plate 2, an assembling cavity 3 matched with the insertion plate 2 is arranged outside the insertion plate 2, and a light diffusion sheet 31 is arranged on the side surface of the assembling cavity 3 corresponding to the light emitting end of the light source lamp cap 1; the light source lamp holder is characterized in that a mounting groove 32 capable of allowing a light source lamp holder 1 to be inserted is formed in the top surface of the assembly cavity 3, one side of the mounting groove 32 is rotatably connected with a top cover 33, a slot 34 matched with the inserting plate 2 is formed in the top surface of the assembly cavity 3 on one side of the mounting groove 32, a pressing plate 4 is arranged inside the assembly cavity 3 at the bottom end of the slot 34, the bottom end of the pressing plate 4 is connected with the bottom surface of the assembly cavity 3 through a first spring 41, a fixing rod 42 extending out of the outer end of the side wall of the assembly cavity 3 is arranged on one side, far away from the light source lamp holder 1, of the pressing plate 4, the middle part of the fixing rod 42 is connected with the side surface of the assembly cavity 3 through a second spring 43, a connecting plate 5 is arranged at the top end of the fixing rod, one side of the connecting plate 5 close to the binding post 52 is connected with a push rod 53 extending out of the outer end of the side wall of the assembly cavity 3, and the connecting plates 5 at the two ends of the push rod 53 are connected with the side wall of the assembly cavity 3 through a third spring 54; extrusion surfaces 55 generated by chamfering are arranged on the end surfaces of the outer ends of the push rod 53 and the fixed rod 42, a rotating plate 56 is rotatably connected to the outer wall of the assembly cavity 3 corresponding to the middle parts of the push rod 53 and the fixed rod 42, and acting force can be synchronously applied to the extrusion surfaces 55 of the push rod 53 and the fixed rod 42 when the two ends of the rotating plate 56 rotate; when the light source works, the intensity and the color of the existing light source for providing illumination for the camera in the image recognition system are always in a fixed and unchangeable mode, but the sensitivities of different cameras to light with different light intensities and different colors are different, and the reflecting effects of recognized objects to light with different light intensities and different colors are different, so that the constant illumination effect influences the image recognition system, the working quality of the image recognition system is further influenced, and meanwhile, although workers can replace the lamp holder to adapt to different shooting environments, the traditional lamp holder replacement not only wastes time and labor, but also has certain potential safety hazards; when the light source device works, the light source lamp holders 1 with different specifications for the light source of the image recognition system are all arranged on the plug board 2 and are matched with the assembly cavity 3 for use, so that the light source lamp holders 1 with different types can be adaptively replaced and adjusted according to different shooting environments, and the working quality of the image recognition system is effectively improved; when the light source lamp holder 1 in the assembly cavity 3 needs to be replaced and installed, firstly, the light source lamp holder 1 and the insertion plate 2 are respectively aligned with the installation groove 32 and the insertion groove 34 on the assembly cavity 3, then the light source lamp holder 1 and the insertion plate 2 are driven to be inserted into the assembly cavity 3 from the installation groove 32 and the insertion groove 34, when the bottom end of the insertion plate 2 moves to the top surface of the pressing plate 4, the insertion plate 2 can apply acting force on the pressing plate 4 and drive the pressing plate to extrude towards the first spring 41 at the bottom end until the fixing groove 22 on the insertion plate 2 moves to be level with the fixing rod 42, meanwhile, the electrode plate 21 on the insertion plate 2 can move to be level with the electrode plate 51, at the moment, the two ends of the rotating plate 56 simultaneously extrude the fixing rod 42 and the extrusion surface 55 at the outer end of the push rod 53 by rotating plate 56, at the moment, the extrusion surfaces 55 can respectively drive the fixing rod, thereby make the inner can insert inside fixed slot 22 of dead lever 42 and fix picture peg 2 position, the push rod 53 of simultaneous movement can drive plate electrode 51 and the contact intercommunication of electrode slice 21 on the connecting plate 5, thereby make installing inside assembly chamber 3 and work that light source lamp holder 1 can be convenient fast, also can reduce potential safety hazards such as electric shock that light source lamp holder 1 leads to when changing, be provided with light diffusion piece 31 on the assembly chamber 3 side that the luminous end that passes through at light source lamp holder 1 corresponds simultaneously, make the light-emitting degree of consistency of light source lamp holder 1 improve greatly, the illuminating effect of light source lamp holder 1 when the camera is shot has been increased, thereby further improved image recognition system's operating quality.

As an embodiment of the present invention, sliding grooves 35 are symmetrically formed on the side walls of the assembly cavity 3 corresponding to the two ends of the slot 34, the length of the insert plate 2 is the same as the distance between the inner ends of the notches of the two symmetrical sliding grooves 35, sliding blocks 44 are symmetrically formed at the two ends of the pressing plate 4, and the sliding blocks 44 are located inside the sliding grooves 35 and can freely slide inside the sliding grooves; during operation, because the above-mentioned picture peg 2 and clamp plate 4 have the risk of displacement along the length direction of assembly chamber 3 in the in-process of up-and-down motion, be provided with spout 35 through the symmetry on the assembly chamber 3 lateral wall that corresponds at slot 34 both ends this moment, set up the slider 44 that is located the spout 35 inside at clamp plate 4 both ends simultaneously, make picture peg 2 both ends can insert to the assembly chamber 3 inside from spout 35, picture peg 2 can obtain effectual spacing in the gliding in-process in spout 35 this moment, spout 35 also can be spacing to the motion of clamp plate 4 of slider 44 department simultaneously, reduce picture peg 2 and clamp plate 4 and take place the skew and the condition of work inefficacy in the motion process, the effectual stability of light source device at the during operation that has improved.

As an embodiment of the invention, a concave-shaped clamping groove 45 is arranged at the top end of the pressing plate 4, the notch of the clamping groove 45 is gradually enlarged from inside to outside, and the width of the bottom end of the notch of the clamping groove 45 is the same as the thickness of the inserting plate 2; in operation, although foretell spout 35 can play spacing effect to the motion of picture peg 2, but 2 bottom of picture peg still move about on 4 top surfaces of clamp plate along 3 length direction in equipment chamber easily, thereby influence the stability at the during operation of light source lamp holder 1 on picture peg 2, this moment through set up the draw-in groove 45 with 2 bottom matched with in the clamp plate 4 top, when 2 bottom movements of picture peg to the least significant end of draw-in groove 45, the both sides face of draw-in groove 45 bottom can carry out more stable spacing to 2 bottoms of picture peg this moment, simultaneously through the shape of opening the heart that sets up draw-in groove 45, make the bigger opening outer end of draw-in groove 45 more make things convenient for inserting and cooperating of 2 bottoms of picture peg, thereby further improved the stability of light source device at.

As an embodiment of the present invention, the width of the slot opening of the slot 34 is greater than the thickness of the board 2, and the width of the slot opening of the slot 34 is smaller than the width between the top ends of the slot openings of the slot slots 45, and the top end of the side surface corresponding to the length direction of the slot 34 of the chute 35 is provided with an inclined guide surface 36; the during operation, through the notch width that sets up slot 34, make the notch of slot 34 increase more make things convenient for picture peg 2 and equipment chamber 3's cooperation and installation, also make simultaneously that the 2 bottoms of picture peg can be stable fall in the region that the 45 notches of draw-in groove correspond, thereby make the 2 bottoms of picture peg can more effective stable along draw-in groove 45 lateral wall landing to draw-in groove 45 bottom, set up spigot surface 36 through the top at spout 35 simultaneously, make the opening on its length direction of edge on spout 35 top enlarge with the quick aim at and insert of making things convenient for picture peg 2, thereby the effectual convenience that improves light source device when using.

As an embodiment of the present invention, a limiting block 37 is disposed on the bottom surface of the assembly cavity 3 corresponding to the bottom end of the pressing plate 4, and when the bottom end of the pressing plate 4 contacts and is attached to the top surface of the limiting block 37, the fixing groove 22 and the fixing rod 42 are located on the same axis; during operation, because foretell dead lever 42 and fixed slot 22 need be adjusted well in advance at the complex in-process, thereby influence the quick installation of light source lamp holder 1 with equipment chamber 3, be equipped with stopper 37 through the equipment chamber 3 bottom surface that corresponds 4 bottoms of clamp plate this moment, and when 4 bottoms of clamp plate moved to the laminating with stopper 37 top surface contact, fixed slot 22 was in the state of aliging with dead lever 42 this moment, thereby the artifical process of aliging fixed slot 22 with dead lever 42 has been reduced, make things convenient for dead lever 42 fast and accurate inserting inside fixed slot 22 and fixing picture peg 2, the convenience of light source device when using has further been improved.

As an embodiment of the present invention, the fixing groove 22 is provided with a pouring surface 23 with a gradually increasing opening from inside to outside near the notch of the fixing rod 42, and the action end of the fixing rod 42 is wrapped with an elastic pressing layer 46; the during operation, through the shape that sets up fixed slot 22 notch outer end, make the fixed slot 22 of bigger opening outer end more make things convenient for inserting and cooperating of dead lever 42, there is one deck elastic extrusion layer 46 through wrapping up at dead lever 42 tip simultaneously, make dead lever 42 tip insert the inside in-process of fixed slot 22 through extrusion layer 46 and fixed slot 22 interference extrusion fit inseparabler and firm, it takes place to rock for dead lever 42 to reduce fixed slot 22, make picture peg 2 of fixed slot 22 department can carry out more stable effectual fixed under dead lever 42's effect, thereby further improvement the stability of light source device when using.

When the image recognition system works, the light source lamp holders 1 with different specifications for the light source of the image recognition system are all arranged on the plug board 2 and are matched with the assembly cavity 3 for use, so that the light source lamp holders 1 with different types can be adaptively replaced and adjusted according to different shooting environments, and the working quality of the image recognition system is effectively improved; when the light source lamp holder 1 in the assembly cavity 3 needs to be replaced and installed, firstly, the light source lamp holder 1 and the insertion plate 2 are respectively aligned with the installation groove 32 and the insertion groove 34 on the assembly cavity 3, then the light source lamp holder 1 and the insertion plate 2 are driven to be inserted into the assembly cavity 3 from the installation groove 32 and the insertion groove 34, when the bottom end of the insertion plate 2 moves to the top surface of the pressing plate 4, the insertion plate 2 can apply acting force on the pressing plate 4 and drive the pressing plate to extrude towards the first spring 41 at the bottom end until the fixing groove 22 on the insertion plate 2 moves to be level with the fixing rod 42, meanwhile, the electrode plate 21 on the insertion plate 2 can move to be level with the electrode plate 51, at the moment, the two ends of the rotating plate 56 simultaneously extrude the fixing rod 42 and the extrusion surface 55 at the outer end of the push rod 53 by rotating plate 56, at the moment, the extrusion surfaces 55 can respectively drive the fixing rod, thereby make the inner can insert inside fixed slot 22 of dead lever 42 and fix picture peg 2 position, the push rod 53 of simultaneous movement can drive plate electrode 51 and the contact intercommunication of electrode slice 21 on the connecting plate 5, thereby make installing inside assembly chamber 3 and work that light source lamp holder 1 can be convenient fast, also can reduce potential safety hazards such as electric shock that light source lamp holder 1 leads to when changing, be provided with light diffusion piece 31 on the assembly chamber 3 side that the luminous end that passes through at light source lamp holder 1 corresponds simultaneously, make the light-emitting degree of consistency of light source lamp holder 1 improve greatly, the illuminating effect of light source lamp holder 1 when the camera is shot has been increased, thereby further improved image recognition system's operating quality.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.