CN217111426U

CN217111426U - Optical test support convenient to record test data and stable in placement

Info

Publication number: CN217111426U
Application number: CN202220983545.9U
Authority: CN
Inventors: 曹诗茹
Original assignee: Jiangsu Tadisi Intelligent Technology Co ltd
Current assignee: Jiangsu Tadisi Intelligent Technology Co ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-08-02
Anticipated expiration: 2032-04-26

Abstract

The utility model discloses an optics test support convenient to record test data and place stability relates to optics test technical field, the on-line screen storage device comprises a base, be provided with on the base and take graduated support post and a plurality of auxiliary support post, top-down activity has set gradually two connecting blocks on the graduated support post, equal activity runs through on the connecting block and is provided with the connecting rod, be located and be provided with the camera fixed bolster through the lead screw structure activity on the connecting rod of upper end, swing joint has a plurality of camera grip blocks on the camera fixed bolster, the activity is provided with the light source fixed bolster on the connecting rod that is located the lower extreme, top-down activity interval is provided with a plurality of measurement support in proper order on the auxiliary support post, be provided with spring tape measure device and location pointed end on the measurement support. The utility model has the advantages of convenient data's measurement reads and appears rocking when preventing to measure.

Description

Optical test support convenient to record test data and stable in placement

Technical Field

The utility model relates to an optics tests technical field, concretely relates to be convenient for take notes test data and place stable optics test support.

Background

At present, the existing optical test bracket special for image processing test in the market generally only has a fixing function and does not have a measuring function. In the daily design of image processing, most of the occasions involve the adjustment of the working distance between an industrial camera, a lens, a light source and a measured object, and different data can obtain completely different image processing results. However, in actual testing, the existing optical testing support is inconvenient to measure the information, the tape measure needs to be used for measuring again after the height is adjusted, sometimes, a plurality of persons are even needed to cooperate to complete the testing work, and great troubles are caused to testing personnel.

In addition, current optics test support is single-rod structure, and after a period of time's use, support stability will reduce, need the object distance when far away in the test procedure, rock will be comparatively obvious, and although this kind of rock is seen from the surface and is irrelevant, if measured work piece size is very little or the characteristic range is less when carrying out image processing after the industry camera is taken a picture, slightly rock and often can bring very big inconvenience for the measurement process.

SUMMERY OF THE UTILITY MODEL

The technique that exists is not enough to the aforesaid, the to-be-solved technical problem of the utility model is to provide a measurement that has convenient data reads and appears rocking when preventing to measure and be convenient for record test data and place stable optics test support.

For solving the technical problem, the utility model provides a be convenient for take notes test data and place stable optics test support, the on-line screen storage device comprises a base, be provided with on the base and take graduated support post and a plurality of auxiliary support post, top-down has set gradually two connecting blocks in the activity on the graduated support post, equal activity runs through on the connecting block and is provided with the connecting rod, be provided with the camera fixed bolster through the lead screw structure activity on the connecting rod that is located the upper end, swing joint has a plurality of camera grip blocks on the camera fixed bolster, the activity is provided with the light source fixed bolster on the connecting rod that is located the lower extreme, top-down activity interval is provided with a plurality of measurement support in proper order on the auxiliary support post, be provided with spring tape measure device and location pointed end on the measurement support.

Preferably, the screw structure comprises a base body fixedly arranged on a connecting rod, the connecting rod is rotatably provided with a screw rod, the screw rod is in threaded connection with a screw base, the camera fixing support is fixedly connected with the screw base, the base body is also provided with a plurality of guide rods which are parallel to the screw rod and are provided with scale marks, the guide rod with scale marks movably penetrates through the nut seat, the camera clamping blocks are symmetrically arranged on the camera fixing bracket through first lag bolts, the axial lead of the screw rod is vertical to the axial lead of the first flower head bolt, the distance between the camera clamping blocks is adjusted by rotating the first flower head bolt, the camera can be clamped and fixed on the camera fixing bracket, the position of the industrial camera can be finely adjusted through the screw rod structure, meanwhile, the change amount of the position of the industrial camera in the test process can be recorded by reading the scales on the guide rod with the scale marks in the moving process of the industrial camera.

Preferably, the measuring support comprises a first measuring rod and a second measuring rod which are rotatably connected through a rotary joint, one end, far away from the second measuring rod, of the first measuring rod is slidably sleeved outside the auxiliary support column, the positioning tip is movably and telescopically arranged at one end, far away from the first measuring rod, of the second measuring rod, the positioning tip can be pulled out of the second measuring rod and then is contacted with the optical element according to the requirement of a measuring point, the position of the measuring point is accurately positioned, and the measuring through the spring tape is facilitated.

Preferably, the spring tape device comprises a tape slot, the tape slot is arranged on the first measuring rod, a spring tape is rotatably arranged in the tape slot through a tape shaft, a tape head of the spring tape is positioned outside the tape slot, a bidirectional clamping head is arranged on the tape head of the spring tape, a U-shaped slot matched with the bidirectional clamping head is further arranged outside the tape slot, the spring tape on one measuring support is pulled out before measurement, the bidirectional clamping head on the tape head of the spring tape is clamped into the U-shaped slot on the other measuring rod for fixing, the position of the measuring support is moved up and down on the auxiliary support column, and the spring tape can be matched with the measuring support for expansion, so that the measuring effect is achieved.

Preferably, still threaded connection has a plurality of second flower head bolts on the connecting block, and the second flower head bolt respectively with the connecting rod with take between the periphery wall of the support post of scale inconsistent, the axial lead of the support post of scale is parallel with the axial lead of vice support post, and the axial lead of connecting rod is mutually perpendicular with the axial lead of the support post of scale, be convenient for adjust the high position of camera fixed bolster and light source fixed bolster on the support post of scale according to the measurement needs, also can adjust the flexible volume and the rotatory angle of camera fixed bolster and light source fixed bolster in the horizontal direction simultaneously, the accessible is screwed up the second flower head bolt and is fixed after the regulation position.

Preferably, the auxiliary support columns are arranged two, the support columns with scales and the two auxiliary support columns are distributed in a triangular mode, the support columns with scales and the auxiliary support columns are connected to the base through bolts, the triangular stability principle is utilized, not only is the stability of the camera fixing support and the light source fixing support improved, but also the camera fixing support and the light source fixing support are convenient to detach and install.

Preferably, the camera fixing bracket or/and the light source fixing bracket are further provided with a horizontal bubble, so that the camera fixing bracket or/and the light source fixing bracket can be kept in a horizontal state in the testing process.

Preferably, the connection fixing rod is arranged between one end, far away from the base, of the support column with the scales and one end, far away from the base, of the two auxiliary support columns, so that the stability of the support column with the scales and the stability of the auxiliary support columns are improved, and the camera fixing support and the light source fixing support are prevented from shaking on the support column with the scales.

The beneficial effects of the utility model reside in that:

1) the support column with the scales is convenient for a tester to directly fix the camera fixing support and the light source fixing support within a proper height range without the assistance of others according to the scale value on the support column with the scales, so that the rapidness and the accuracy of measurement operation are improved;

2) after the industrial camera is fixed on the camera fixing support, the position of the industrial camera can be finely adjusted in the height direction on the base body through the lead screw structure, and meanwhile, the change amount of the position of the industrial camera in the test process can be recorded by reading scales on the guide rod with scale marks in the moving process of the industrial camera;

3) the auxiliary support column is provided with the measuring support, the measuring support is provided with the spring tape device and the positioning tip end, the spring tape on one measuring support can be pulled out, the two-way chuck is clamped into the U-shaped clamping groove on the other measuring support, and when the position of the measuring support is moved up and down on the auxiliary support column, the spring tape can be adaptively stretched, so that the measuring effect is achieved; meanwhile, according to the requirement of the measuring point, the positioning tip is pulled out of the second measuring rod and then is contacted with the optical element, so that the measuring point can be accurately positioned through the positioning tip;

4) the support columns with scales and the two auxiliary support columns are distributed in a triangular mode, and meanwhile the base is made of metal materials, so that the self mass of the base is increased, on one hand, the gravity center of the whole body is conveniently reduced by means of the self mass of the base, and the stability is favorably kept when the support column is used; on the other hand, the camera fixing support and the light source fixing support can be prevented from shaking in the measuring process.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an optical test rack convenient to record test data and place stability provided by the embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a measurement support convenient to record test data and place stability that the embodiment of the utility model provides.

Fig. 3 is a schematic structural diagram of the lead screw structure provided by the embodiment of the present invention, which is convenient for recording test data and placing stability.

Fig. 4 is a schematic structural view of the spring tape convenient for recording test data and placing stability provided by the embodiment of the present invention.

Description of the reference numerals: 1. a base; 2. a bracket column with scales; 21. connecting blocks; 211. a connecting rod; 212. a second lag bolt; 23. a lead screw structure; 231. a base body; 232. a screw rod; 233. a nut seat; 234. a guide bar with scale lines; 24. a camera fixing bracket; 25. a camera clamping block; 251. a first lag bolt; 26. a light source fixing bracket; 3. a secondary support post; 4. a measuring support; 41. a first measuring rod; 42. a second measuring rod; 43. a rotary joint; 5. a spring tape device; 51. a tape slot; 52. a tape measure shaft; 53. a spring tape measure; 54. a bidirectional chuck; 55. a U-shaped clamping groove; 6. positioning the tip; 7. and connecting the fixing rod.

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 work belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a be convenient for take notes test data and place stable optics test support, the on-line screen storage device comprises a base 1, be provided with on the base 1 and take graduated support post 2 and a plurality of auxiliary support post 3, the top-down activity has set gradually two connecting blocks 21 on the graduated support post 2, it runs through and is provided with connecting rod 211 all to move about on the connecting block 21, it is provided with camera fixed bolster 24 through lead screw structure 23 activity on the connecting rod 211 that is located the upper end, swing joint has a plurality of camera grip blocks 25 on the camera fixed bolster 24, the activity is provided with light source fixed bolster 26 on the connecting rod 211 that is located the lower extreme, top-down activity interval is provided with a plurality of measuring support 4 in proper order on the auxiliary support post 3, be provided with spring tape measure device 5 and location pointed end 6 on the measuring support 4.

The screw structure 23 includes a base 231, the base 231 is fixedly disposed on the connecting rod 211, the connecting rod 211 is rotatably disposed with a screw 232, the screw 232 is threadedly connected with a screw seat 233, the camera fixing bracket 24 is fixedly connected with the screw seat 233, the base 231 is further disposed with a plurality of guide rods 234 parallel to the screw 232 and having scale marks, the guide rods 234 having scale marks movably penetrate through the screw seat 233, the camera clamping blocks 25 are symmetrically disposed on the camera fixing bracket 24 through first stud bolts 251, and the axial line of the screw 232 is perpendicular to the axial line of the first stud bolts 251, the distance between the camera clamping blocks 25 is adjusted by rotating the first stud bolts 251, so that the industrial camera can be clamped and fixed on the camera fixing bracket 24, the position of the industrial camera can be finely adjusted through the screw structure 23, and simultaneously the scale marks on the guide rods 234 having scale marks can be read in the moving process of the industrial camera, the change quantity of the position of the industrial camera in the test process can be recorded; the measuring support 4 comprises a first measuring rod 41 and a second measuring rod 42 which are rotatably connected through a rotary joint 43, one end of the first measuring rod 41, which is far away from the second measuring rod 42, is sleeved outside the auxiliary support column 3 in a sliding manner, the positioning tip 6 is movably and telescopically arranged at one end of the second measuring rod 42, which is far away from the first measuring rod 41, the positioning tip 6 can be pulled out from the second measuring rod 42 and then is contacted with an optical element according to the requirement of a measuring point, the position of the point to be measured is accurately positioned, and the measurement is convenient through a spring measuring tape 53; the spring tape device 5 comprises a tape slot 51, the tape slot 51 is arranged on the first measuring rod 41, a spring tape 53 is rotatably arranged in the tape slot 51 through a tape shaft 52, the tape head of the spring tape 53 is positioned outside the tape slot 51, a two-way chuck 54 is arranged on the tape head of the spring tape 53, a U-shaped slot 55 matched with the two-way chuck 54 is also arranged outside the tape slot 51, the spring tape 53 on one measuring bracket 4 is firstly pulled out before measurement, the two-way chuck 54 on the tape head of the spring tape 53 is clamped into the U-shaped slot 55 on the other measuring bracket 4 for fixation, the position of the measuring bracket 4 is moved up and down on the auxiliary bracket column 3, and the spring tape 53 can be matched and stretched, so that the measuring effect is achieved; the connecting block 21 is further in threaded connection with a plurality of second stud bolts 212, the second stud bolts 212 respectively abut against the connecting rod 211 and the outer peripheral wall of the support column 2 with the scales, the axis of the support column 2 with the scales is parallel to the axis of the auxiliary support column 3, and the axis of the connecting rod 211 is perpendicular to the axis of the support column 2 with the scales, so that the height positions of the camera fixing support 24 and the light source fixing support 26 on the support column 2 with the scales can be adjusted according to measurement requirements, the telescopic amount and the rotating angle of the camera fixing support 24 and the light source fixing support 26 in the horizontal direction can be adjusted, and the camera fixing support 24 and the light source fixing support 26 can be fixed by screwing the second stud bolts 212 after the positions are adjusted; the two auxiliary support columns 3 are arranged, the two support columns 2 with scales and the two auxiliary support columns 3 are distributed in a triangular shape, the support columns 2 with scales and the auxiliary support columns 3 are connected to the base 1 through bolts, and by utilizing the triangular stability principle, not only is the stability of the camera fixing support 24 and the light source fixing support 26 improved, but also the disassembly and the installation are convenient; the camera fixing bracket 24 or/and the light source fixing bracket 26 are also provided with horizontal bubbles, so that the horizontal state of the camera fixing bracket 24 or/and the light source fixing bracket 26 can be kept in the test process; a connecting fixing rod 7 is also commonly arranged between one end of the support column 2 with the scales, which is far away from the base 1, and one end of the two auxiliary support columns 3, which is far away from the base 1, so that the stability of the support column 2 with the scales and the auxiliary support columns 3 is improved, and the camera fixing support 24 and the light source fixing support 26 are prevented from shaking on the support column 2 with the scales; base 1 is the great material of density and makes (for example metal material or other non-metallic material), is favorable to the holistic volume of base 1 less and can increase its quality simultaneously, is convenient for rely on its self quality to reduce this holistic focus, is favorable to keeping base 1's steadiness when using, and then can improve measuring accuracy.

The utility model discloses a theory of operation is: firstly, the camera fixing support 24 and the light source fixing support 26 are installed at proper height positions on the support column 2 with the scales according to the scales marked on the support column 2 with the scales, and as the camera fixing support 24 and the light source fixing support 26 are both connected to the support column 2 with the scales through the connecting rod 211 and the connecting block 21, the expansion amount of the camera fixing support 24 and the light source fixing support 26 in the horizontal direction on the connecting block 21 and the rotation angle of the camera fixing support 24 and the light source fixing support 26 rotating around the connecting rod 211 (or the support column 2 with the scales) can be adjusted, and finally, the camera fixing support 24 and the light source fixing support 26 can be fixed by screwing the second turnbuckle bolt 212; if the camera fixing support 24 and/or the light source fixing support 26 need to be ensured to be in a horizontal state in the testing process, a horizontal bubble can be additionally arranged on the camera fixing support 24 and/or the light source fixing support 26;

generally, in the actual test process, the industrial camera often needs to accurately move to a proper object distance in a small range, when the industrial camera is placed on the camera fixing bracket 24, the distance between the camera clamping blocks 25 is adjusted by tightening the first stud bolts 251, and the industrial camera can be clamped and fixed on the camera fixing bracket 24 (after the industrial camera is placed on the camera fixing bracket 24 and before the first lag bolt 251 is tightened, the head of the industrial camera can be abutted against the camera fixing bracket 24, and when the industrial camera is fixed, the inclination of the shooting direction can be avoided), and finally, by rotating the screw rod 232, the screw seat 233 and the camera fixing support 24 (together with the industrial camera) can be driven to synchronously move, so that the shooting height of the industrial camera can be finely adjusted (meanwhile, the guide rod 234 with scale marks is arranged, so that the influence of the moving distance of the industrial camera on the test result in the test process can be conveniently recorded);

after the distance and the position between the two measuring supports 4 are adjusted by moving on the auxiliary support column 3 according to measurement needs, the spring measuring tape 53 on one measuring support 4 is pulled out, the two-way chuck 54 on the spring measuring tape 53 is clamped into the U-shaped clamping groove 55 on the other measuring support 4 (at the moment, the spring measuring tape 53 is pulled out, and the length direction of the pulled-out part is vertical to the horizontal plane), and when the positions of the two measuring supports 4 are moved up and down on the auxiliary support column 3, the spring measuring tape 53 can be adjusted in a telescopic mode in a matched mode, so that the measuring effect is achieved; meanwhile, according to the requirement of a measuring point, the positioning tip 6 is pulled out from the second measuring rod 42 and then is contacted with the optical element, so that the position of the measuring point on the optical element can be accurately positioned, and the measuring is convenient to measure through the spring measuring tape 53; when the spring measuring tape 53 is not used, the spring measuring tape can be automatically wound into the measuring tape clamping groove 51, and the spring measuring tape 53 with different scale accuracies can be selected and used as required; the auxiliary support column 3 is a non-scale column structure, so that interference influence on the industrial camera fixed on the industrial camera fixing support 24 and the light source fixed on the light source fixing support 26 during position adjustment can be avoided, smooth movement of the measuring support 4 on the auxiliary support column 3 is ensured, and convenience is brought to testers to record measuring data.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an optics test support convenient to record test data and place stability, a serial communication port, which comprises a base (1), be provided with on base (1) take the support post (2) and a plurality of assistant support post (3) of scale, the top-down activity has set gradually two connecting blocks (21) on the support post (2) of scale, it has set up connecting rod (211) all to move through on connecting block (21), be located upper end connecting rod (211) go up through lead screw structure (23) activity and be provided with camera fixed bolster (24), swing joint has a plurality of camera grip blocks (25) on camera fixed bolster (24), be located the activity and be provided with light source fixed bolster (26) on connecting rod (211) of lower extreme, top-down activity interval is provided with a plurality of measuring supports (4) in proper order on assistant support post (3), be provided with spring tape measure device (5) and location pointed end (6) on measuring support (4).

2. The optical test bracket convenient for recording test data and stable in placement as claimed in claim 1, wherein the lead screw structure (23) comprises a base body (231), the base body (231) is fixedly arranged on the connecting rod (211), a lead screw (232) is rotatably arranged on the connecting rod (211), a nut seat (233) is in threaded connection with the lead screw (232), the camera fixing bracket (24) is fixedly connected with the nut seat (233), a plurality of guide rods (234) with scale marks parallel to the lead screw (232) are further arranged on the base body (231), the guide rods (234) with scale marks movably penetrate through the nut seat (233), the camera clamping blocks (25) are symmetrically arranged on the camera fixing bracket (24) through first lag bolts (251), and the axial lead of the lead screw (232) is perpendicular to the axial lead of the first lag bolts (251).

3. An optical test support convenient for recording test data and stable in placement as claimed in claim 1, wherein the measurement support (4) comprises a first measurement rod (41) and a second measurement rod (42) which are rotatably connected through a rotary joint (43), one end of the first measurement rod (41) far away from the second measurement rod (42) is slidably sleeved outside the auxiliary support column (3), and the positioning tip (6) is movably and telescopically arranged at one end of the second measurement rod (42) far away from the first measurement rod (41).

4. An optical test support convenient for recording test data and stable in placement as claimed in claim 3, characterized in that the spring tape device (5) comprises a tape slot (51), the tape slot (51) is disposed on the first measuring rod (41), a spring tape (53) is rotatably disposed in the tape slot (51) through a tape shaft (52), and a tape head of the spring tape (53) is located outside the tape slot (51), a two-way chuck (54) is disposed on the tape head of the spring tape (53), and a U-shaped slot (55) adapted to the two-way chuck (54) is further disposed outside the tape slot (51).

5. The optical test bracket convenient for recording test data and stable in placement as claimed in claim 1, wherein a plurality of second threaded bolts (212) are further threadedly connected to the connecting block (21), the second threaded bolts (212) respectively abut against the connecting rod (211) and the outer peripheral wall of the support column (2) with the scale, the axial line of the support column (2) with the scale is parallel to the axial line of the auxiliary support column (3), and the axial line of the connecting rod (211) is perpendicular to the axial line of the support column (2) with the scale.

6. An optical test support convenient for recording test data and stable in placement as claimed in claim 5, characterized in that there are two secondary support columns (3), the support column (2) with scale and the two secondary support columns (3) are distributed in a triangle, and the support column (2) with scale and the secondary support column (3) are both connected to the base (1) through bolts.

7. An optical test stand for facilitating recording of test data and stable placement as claimed in claim 1, characterized in that the camera mounting bracket (24) or/and the light source mounting bracket (26) is further provided with a level bubble.

8. An optical test stand for facilitating recording of test data and stable placement as claimed in claim 6, characterized in that a connection fixing rod (7) is further provided between the end of the graduated stand column (2) away from the base (1) and the end of the two secondary stand columns (3) away from the base (1).