CN102865854A - Tilt angle measurement device - Google Patents
Tilt angle measurement device Download PDFInfo
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- CN102865854A CN102865854A CN2012103417366A CN201210341736A CN102865854A CN 102865854 A CN102865854 A CN 102865854A CN 2012103417366 A CN2012103417366 A CN 2012103417366A CN 201210341736 A CN201210341736 A CN 201210341736A CN 102865854 A CN102865854 A CN 102865854A
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Abstract
The invention discloses a tilt angle measurement device which comprises a vertical measurement mechanism, a horizontal measurement mechanism and a bracket, wherein the vertical measurement mechanism comprises a first height adjustment mechanism, a first fixed rod, a first movable rod, a first pointer rod and a first dial gauge; the horizontal measurement mechanism comprises a second height adjustment mechanism, a second fixed rod, a second movable rod, a second pointer rod and a second dial gauge; and the bracket comprises a support frame and a working platform. The tilt angle measurement device converts the tilt angles along the vertical measurement direction and the horizontal measurement direction of a television (TV) into deflection angles of the first pointer rod and the second pointer rod in an equivalent way and can control the deflection of a pointer by the linear motion of the movable rods along the horizontal or vertical direction, so that the tilt angle value along the vertical or horizontal direction can be obtained; and the tilt angle measurement device is high in measurement accuracy, good in stability, simple in operation and high in universality.
Description
Technical field
The present invention relates to the measurement mechanism field, relate in particular to a kind of angle of bank measurement device.
Background technology
Along with the thorough transition of televisor from CRT to LED, the panel TV set of various moulding rises rapidly, the client particularly pays close attention to the inclination sense organ of flat panel television display screen, because display screen be tilted in the visual sensory that affects to a certain extent the client, therefore when product export, to check televisor behind the assembling base, whether to meet standard in its angle of inclination.The bevel protractor of existing standard machinery formula and angle block gauge can't reach test request, and the angle tester of digital display belt sensor is difficult for choosing test surfaces at televisor, so detection method commonly used has at present: first, the angle of inclination of horizontal direction: televisor is placed on the horizontal stand, choose the point of two near symmetrical in the televisor horizontal direction, measure it to the distance of horizontal stand and 2 distance, carry out again geometry and calculate the angle of inclination of measuring horizontal direction; Second, the angle of inclination of vertical direction: place vertical ruler at horizontal stand and do reference, choose the point of two near symmetrical in the televisor vertical direction, measure it and arrive vertical with reference to the distance of ruler and 2 distance, carry out again geometry and calculate the angle of inclination of measuring vertical direction; This measuring method measuring error is large, complex operation, length consuming time.
Summary of the invention
Fundamental purpose of the present invention provides a kind of angle of bank measurement device, and described angle of bank measurement device can be measured televisor vertical bank angle and horizontal tilt angle simultaneously, and is applicable to different type of machines.
The invention provides a kind of angle of bank measurement device, comprising:
Vertical survey mechanism, comprise the measuring height of adjusting the vertical direction angle of inclination the first height adjustment mechanism, be installed on described the first height adjustment mechanism the first fixed bar, be installed on described the first height adjustment mechanism and along continuous straight runs motion the first motion bar, terminal connect described the first fixed bar and pointer front end by the first pointer bar of described the first motion bar driven rotary, be installed in described the first height adjustment mechanism and be positioned at the first graduation apparatus of described the first pointer bar pointer front end;
Horizontal survey mechanism, comprise the measuring height of adjusting the horizontal direction angle of inclination the second height adjustment mechanism, be installed on described the second height adjustment mechanism the second fixed bar, be installed on described the second height adjustment mechanism and vertically motion the second motion bar, terminal connect described the second fixed bar and pointer front end by the second pointer bar of described the second motion bar driven rotary, be installed in described the second height adjustment mechanism and be positioned at the second graduation apparatus of described the second pointer bar pointer front end;
Support comprises the bracing frame that supports described angle of bank measurement device, is installed in the worktable on the support frame as described above.
Preferably, described the first height adjustment mechanism comprises:
The first base is installed in described the first height adjustment mechanism bottom and connects support frame as described above;
The first screw rod, at right angle setting be in described the first base, is connected with the first cylinder on being arranged on described the first base by the first thrust bearing;
Two first guide rails, at right angle setting is in described the first base;
The first nut support plate, be provided with three the first through holes that supply the first screw rod and described two first guide rails to pass respectively, described the first screw rod is connected with described the first through hole by the first swivel nut, and described two first guide rails are connected with described the first through hole by two first linear bearings;
The first runner back up pad connects described two first guide rail tops, and is provided with the second through hole and passes for described the first screw rod;
The first runner, described the first runner and described the first screw rod connect the first runner back up pad by the first sliding bearing.
Preferably, described the second height adjustment mechanism comprises:
The second base is installed in described the second height adjustment mechanism bottom and connects support frame as described above;
The second screw rod, at right angle setting be in described the second base, is connected with the second cylinder on being arranged on described the second base by the second thrust bearing;
Two second guide rails, at right angle setting is in described the second base;
The second nut support plate, be provided with three third through-holes that supply the second screw rod and described two second guide rails to pass respectively, described the second screw rod is connected with described third through-hole by the second swivel nut, and described two second guide rails are connected with described third through-hole by two second linear bearings;
The second runner back up pad connects described two second guide rail tops, and is provided with fourth hole and passes for described the second screw rod;
The second runner, described the second runner and described the second screw rod connect the second runner back up pad by the second sliding bearing;
The first connecting rod back up pad is connected in described the second nut support plate by connecting link.
Preferably, described the first fixed bar and the second fixed bar end are respectively equipped with a ladder cylindrical hole, described the first pointer bar and described the second pointer bar are connected to described ladder cylindrical hole, and described the first pointer bar and described the second pointer bar comprise: be arranged at bearing in the described ladder cylindrical hole, be nested in described ladder cylindrical hole two ends and locate two baffle rings of described bearing, the pointer that is set in the minor axis of described bearing and described two baffle rings, is connected with described minor axis two ends and rotates around described minor axis respectively.
Preferably, described the first motion bar comprises: be positioned at described the first motion bar top the first probe, connect described the first probe the first screw rod, be set in described the first screw rod and the first nut that matches with described the first screw flight, be set in described the first screw rod and an end is connected the screw sleeve of described the first nut, the knob sleeve that is connected with the described screw sleeve other end, described the first nut support plate is provided with the first mounting hole, and described the first motion bar is connected with described the first mounting hole by described knob sleeve;
Described the first fixed bar comprises: be positioned at described the first fixed bar top the second probe, be connected in the first connecting rod of described the second probe, described the first cylinder is provided with the second mounting hole, described the first fixed bar is connected with described the second mounting hole.
Preferably, described the first probe connects described the first screw rod end and is provided with a dial gauge, and described the second probe connects described first connecting rod end and is provided with a dial gauge.。
Preferably, described the second motion bar comprises:
Be positioned at the 3rd probe on described the second motion bar top, the second connecting rod that connects described the 3rd probe, the second screw rod that an end is vertically connected at described second connecting rod, be set in described the second screw rod and the second nut that matches with described the second screw flight, be set in the screw rod guide that described the first screw rod and an end lean described the second nut, described first connecting rod back up pad is provided with fifth hole, and described the second motion bar is connected in described fifth hole;
Described the second fixed bar comprises: be positioned at the four point probe on described the second fixed bar top, the third connecting rod that connects described four point probe, the fixed block that an end is vertically connected at described third connecting rod, the described fixed block other end connects described first connecting rod back up pad.
Preferably, described the 3rd probe and described four point probe are connected with described second connecting rod and described third connecting rod by spring assembly respectively.
Preferably, be respectively equipped with the 6th through hole that passes for described pointer on described the first screw rod and described the second screw rod, described the 6th through hole is formed line with described pointer and is contacted by two ends to center undergauge gradually.
Preferably, described the first graduation apparatus and described the second graduation apparatus high scale line are arranged as a circular arc, and described arc radius equals respectively the length of described the first pointer bar and described the second pointer bar, and described the first graduation apparatus and described the second graduation apparatus minimum scale value are 0.1 degree.
The present invention according to parallelogram two parallel edges towards the identical principle of the angle of a direction deflection, be the deflection angle of the first pointer bar and the second pointer bar with the vertical survey direction of televisor and the angle of inclination equivalent conversion of horizontal survey direction, motion bar and fixed bar by equidistant parallel form the parallelogram pedestal, form straight line by motion bar and pointer bar secondary, utilize the rectilinear motion of motion bar level or vertical direction to come the deflection of steering needle; Because the rectilinear path precision is easy to control, has increased the measurement precision, and stability of the present invention is high, measure simple, highly versatile directly perceived.
Description of drawings
Fig. 1 is the perspective view of angle of bank measurement device of the present invention;
Fig. 2 is the front view of angle of bank measurement device of the present invention;
Fig. 3 is the left view of angle of bank measurement device of the present invention;
Fig. 4 is the vertical view of angle of bank measurement device of the present invention;
Fig. 5 is the structural representation of vertical survey device of the present invention;
Fig. 6 is the structural representation of the present invention's the first height adjustment mechanism;
Fig. 7 is the structural representation of the present invention's the first pointer bar;
Fig. 8 is the structural representation of the present invention's the first motion bar;
Fig. 9 is the structural representation of level measurement device of the present invention;
Figure 10 is the structural representation of the present invention's the second height adjustment mechanism;
Figure 11 is the structural representation of the present invention's the second motion bar.
The realization of the object of the invention, functional characteristics and advantage are described further with reference to accompanying drawing in connection with embodiment.
Embodiment
Further specify technical scheme of the present invention below in conjunction with Figure of description and specific embodiment.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
Referring to figs. 1 through Fig. 4, Fig. 1 is the perspective view of angle of bank measurement device of the present invention; Fig. 2 is the front view of angle of bank measurement device of the present invention, and Fig. 3 is the left view of angle of bank measurement device of the present invention, and Fig. 4 is the vertical view of angle of bank measurement device of the present invention.The invention provides a kind of angle of bank measurement device, it comprises:
Described the first graduation apparatus 140 and described the second graduation apparatus 240 high scale lines are arranged as a circular arc, and arc radius equals respectively the length of described the first pointer bar 150 and described the second pointer bar 250, and described the first graduation apparatus 140 and described the second graduation apparatus 240 minimum scale values are 0.1 degree.
Described angle of bank measurement device according to parallelogram two parallel edges towards the identical principle of the angle of a direction deflection, the angle of inclination equivalent conversion of vertical survey direction and horizontal survey direction is the deflection angle of described the first pointer bar 150 and described the second pointer bar 250 and reads this deflection angle respectively in described the first graduation apparatus 140 and described the second graduation apparatus 204, thereby the measurement result of obtaining, and measuring accuracy can reach 0.1 degree.
With reference to Fig. 5 to Fig. 8, Fig. 5 is the structural representation of the vertical survey mechanism in the angle of bank measurement device of the present invention, Fig. 6 is the structural representation of the first height adjustment mechanism among Fig. 5, and Fig. 7 is the structural representation of the first pointer bar among Fig. 5, and Fig. 8 is the structural representation of the first motion bar among Fig. 5.
As shown in Figure 6, described the first height adjustment mechanism 130 comprises:
The first base 1301 is installed in described the first height adjustment mechanism 130 bottoms and connects support frame as described above 320; The first screw rod 1304, at right angle setting be in described the first base 1301, is connected with the first cylinder 1310 on being arranged on described the first base 1301 by the first thrust bearing 1306; Two first guide rails 1305, at right angle setting is in described the first base 1301; The first nut support plate 1303, be provided with three the first through holes 1312 that supply the first screw rod 1304 and described two first guide rails 1305 to pass respectively, described the first screw rod 1304 is connected with described the first through hole 1312 by the first swivel nut 1311, and described two first guide rails 1305 are connected with described the first through hole 1312 by two first linear bearings 1307; The first runner back up pad 1302 connects described two first guide rails 1305 tops, and is provided with the second through hole 1313 and passes for described the first screw rod 1304; The first runner 1308, described the first runner 1308 and described the first screw rod 1304 connect the first runner back up pad 1302 by the first sliding bearing 1309.
With reference to Fig. 5 to Fig. 7, described the first fixed bar 110 ends are provided with a ladder cylindrical hole 1501, described the first pointer bar 150 is connected in described ladder cylindrical hole 1501, and described the first pointer bar 150 comprises: be arranged at bearing 1504 in the described ladder cylindrical hole 1501, be nested in described ladder cylindrical hole 1501 two ends and locate two baffle rings 1502 of described bearing 1504, the pointer 1505 that is set in the minor axis 1503 of described bearing 1504 and described two baffle rings 1502, is connected with described minor axis 1503 two ends and rotates around described minor axis 1503 respectively.
With reference to Fig. 8, Fig. 8 is the structural representation of the first motion bar among Fig. 4; Described the first motion bar 120 comprises: be positioned at described the first motion bar 120 tops the first probe 1201, connect described the first probe 1201 the first screw rod 1202, be set in described the first screw rod 1202 and the first nut 1203 that matches with the screw thread of described the first screw rod 1202, be set in described the first screw rod 1202 and an end is connected the screw sleeve 1204 of described the first nut 1203, the knob sleeve 1205 that is connected with described screw sleeve 1204 other ends; Such as Fig. 3 and shown in Figure 8, described the first nut support plate 1303 is provided with the first mounting hole 1206, and described the first motion bar 120 is connected with described the first mounting hole 1206 by described knob sleeve 1205;
Further, such as Fig. 5 and shown in Figure 8, described the first screw rod 1202 is provided with the 6th through hole 1207 that passes for described pointer 1505, described the 6th through hole 1207 is by two ends to center undergauge gradually, forming line with described pointer 1505 contacts, this moment, the mutual motion of 1202 of described pointer 1505 and described the first screw rods was flexible, avoided causing measuring error because of larger gap.
With reference to Fig. 5, described the first fixed bar 110 comprises: be positioned at described the first fixed bar 110 tops the second probe 1101, be connected in the first connecting rod 1102 of described the second probe 1101, described the first cylinder 1310 is provided with the second mounting hole 1103, and described the first fixed bar 110 is connected with described the second mounting hole 1103.
Further, described the first probe 1201 connects described the first screw rod 1202 ends and is provided with a dial gauge, and described the second probe 1101 connects described first connecting rod 1102 ends and is provided with a dial gauge.Described the first height adjustment mechanism 130 forms the parallelogram pedestal by described the first motion bar 120 and described first fixed bar 110 of equidistant parallel, form straight line by described the first motion bar 120 and described the first pointer bar 150 secondary, utilize the rectilinear motion of described the first motion bar 120 horizontal directions to come the deflection of steering needle, in described the first graduation apparatus 140, read this tilt value, be the vertical bank angle of televisor; And described the first motion bar 120 and described the first fixed bar 110 test leads are equipped with dial gauge, can Recognition test the surface whether fully contacts with test lead, make test value more accurate, and can prevent test lead and rigid the colliding of LCD screen of television and damage the screen body.
With reference to Fig. 9 to Figure 11, Fig. 9 is the structural representation of the horizontal survey mechanism in the angle of bank measurement device of the present invention, and Figure 10 is the structural representation of the second height adjustment mechanism among Fig. 9, and Figure 11 is the structural representation of the second motion bar among Fig. 9.
As shown in figure 10, described the second height adjustment mechanism 230 comprises:
The second base 2301 is installed in described the second height adjustment mechanism 230 bottoms and connects support frame as described above 320; The second screw rod 2305, at right angle setting be in described the second base 2301, is connected with the second cylinder 2311 on being arranged on described the second base 2301 by the second thrust bearing (not shown); Two second guide rails 2306, at right angle setting is in described the second base 2301; The second nut support plate 2304, be provided with three third through-hole (not shown) that supply the second screw rod 2305 and described two second guide rails 2306 to pass respectively, described the second screw rod 2305 is connected with described third through-hole (not shown) by the second swivel nut 2307, and described two second guide rails 2306 are connected with described third through-hole (not shown) by two second linear bearings 2308; The second runner back up pad 2303 connects described two second guide rails 2306 tops, and is provided with the fourth hole (not shown) and passes for described the second screw rod 2305; The second runner 2309, described the second runner 2309 and described the second screw rod 2305 connect the second runner back up pad 2303 by the second sliding bearing (not shown); First connecting rod back up pad 2302 is connected in described the second nut support plate 2304 by connecting link 2310.
With reference to Fig. 9, described the second fixed bar 210 ends link to each other with the second pointer bar 250, its connected mode is identical with described the first fixed bar 110 ends and described the first pointer bar 150 connected modes shown in Fig. 7, described the second fixed bar 210 ends are provided with a ladder cylindrical hole 1501, described the second pointer bar 250 is connected to described ladder cylindrical hole 1501, and described the second pointer bar 250 comprises: be arranged at the bearing 1504 in the described ladder cylindrical hole 1501, be nested in respectively described ladder cylindrical hole 1501 two ends and locate two baffle rings 1502 of described bearing 1504, be set in the minor axis 1503 of described bearing 1504 and described two baffle rings 1502, be connected with described minor axis 1503 two ends and around the pointer 1505 of described minor axis 1503 rotations.
Consult Figure 11, described the second motion bar 220 comprises: the 3rd probe 2201 that is positioned at described the second motion bar 220 tops, the second connecting rod 2202 that connects described the 3rd probe 2201, one end is vertically connected at the second screw rod 2204 of described second connecting rod 2202, the second nut 2203 that is set in described the second screw rod 2204 and matches with the screw thread of described the second screw rod 2204, be set in the screw rod guide 2205 that described the second screw rod 2204 and an end lean described the second nut 2203, as shown in Figure 5, described first connecting rod back up pad 2302 is provided with fifth hole 2206, and described the second motion bar 220 is connected in described fifth hole 2206;
Further, such as Fig. 9 and shown in Figure 11, described the second screw rod 2204 is provided with the 6th through hole 1207 that passes for described pointer 1505, described the 6th through hole 1207 is by two ends to center undergauge gradually, forming line with described pointer 1505 contacts, this moment, the mutual motion of 1202 of described pointer 1505 and described the first screw rods was flexible, avoided causing measuring error because of larger gap.
Consult Fig. 9, described the second fixed bar 210 comprises: be positioned at the four point probe 2101 on described the second fixed bar 210 tops, the third connecting rod 2102 that connects described four point probe 2101, the fixed block 2103 that an end is vertically connected at described third connecting rod 2102, described fixed block 2103 other ends connect described first connecting rod back up pad 2302.
Further, described the 3rd probe 2201 and described four point probe 2101 are connected with described second connecting rod 2202 and described third connecting rod 2102 by spring assembly 2207 respectively.
Described the second height adjustment mechanism 230 forms the parallelogram pedestal by described the second motion bar 220 and described second fixed bar 210 of equidistant parallel, form straight line by described the second motion bar 220 and described the second pointer bar 250 secondary, utilize the rectilinear motion of described the second motion bar 220 vertical direction to come the deflection of steering needle, in described the second graduation apparatus 240, read this tilt value, be the horizontal tilt angle of televisor; And described the second motion bar 220 and described the second fixed bar 210 test leads are equipped with spring assembly, can effectively prevent test lead and rigid the colliding of LCD screen of television and damage the screen body.
To shown in Figure 11, the concrete measuring process of described angle of bank measurement device comprises such as Fig. 1:
Tested televisor is put in worktable, made LCD screen of television and described the first probe 1201, described the 3rd probe 2201 keep certain distance; By range estimation, rotate respectively described the first runner 1308 and described two runners 2309, adjust test height, make described the first motion bar 120 be in the higher position of liquid crystal display, described the second motion bar 220 and described the second fixed bar 120 are over against the lower position of liquid crystal display;
The vertical bank test: mobile television, make LCD screen of television withstand the dial gauge on described the first fixed bar 110 tops, make this dial gauge deflection certain numerical value, and record this value; Rotate described the first nut 1203, control described the first motion bar 120 rectilinear path in the horizontal direction, make the dial gauge deflection numerical value on described the first motion bar 120 tops consistent with the dial gauge deflection numerical value on described the first fixed bar 110 tops, because described the first screw rod 1202 drives 150 rotations of described the first pointer bar by described the 6th through hole 1207, produce a tilt value, at this moment, in described the first graduation apparatus 140, read this tilt value, be the vertical bank angle of televisor;
Horizontal tilt test: rotate described two runners 2309 and described the second nut 2203, make described four point probe 2101 touch at first the LCD screen of television base, then continue described the second nut 2203 of rotation, control described the second motion bar 220 rectilinear path in vertical direction, make described the 3rd probe 2201 touch the base of LCDs, because described the second screw rod 2204 drives 250 rotations of described the second pointer bar by described the 6th through hole 1207, produce a tilt value, at this moment, in described the second graduation apparatus 240, read this tilt value, be the horizontal tilt angle of televisor.
The present invention according to parallelogram two parallel edges towards the identical principle of the angle of a direction deflection, the deflection angle that is converted into described the first pointer bar 150 and described the second pointer bar 250 with the angle of inclination equivalence of the vertical direction of televisor and horizontal direction, motion bar and fixed bar by equidistant parallel form the parallelogram pedestal, form straight line by motion bar and pointer bar secondary, utilize the rectilinear motion of motion bar level or vertical direction to come the deflection of steering needle, thereby obtain the angle of inclination of horizontal or vertical direction; Because the rectilinear path precision is easy to control, has increased the measurement precision, and stability of the present invention is high, measure simple, highly versatile directly perceived.
The above only is the preferred embodiments of the present invention; be not so limit its claim; every equivalent structure or equivalent flow process conversion that utilizes instructions of the present invention and accompanying drawing content to do; directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (10)
1. an angle of bank measurement device is characterized in that, comprising:
Vertical survey mechanism, comprise the measuring height of adjusting the vertical direction angle of inclination the first height adjustment mechanism, be installed on described the first height adjustment mechanism the first fixed bar, be installed on described the first height adjustment mechanism and along continuous straight runs motion the first motion bar, terminal connect described the first fixed bar and pointer front end by the first pointer bar of described the first motion bar driven rotary, be installed in described the first height adjustment mechanism and be positioned at the first graduation apparatus of described the first pointer bar pointer front end;
Horizontal survey mechanism, comprise the measuring height of adjusting the horizontal direction angle of inclination the second height adjustment mechanism, be installed on described the second height adjustment mechanism the second fixed bar, be installed on described the second height adjustment mechanism and vertically motion the second motion bar, terminal connect described the second fixed bar and pointer front end by the second pointer bar of described the second motion bar driven rotary, be installed in described the second height adjustment mechanism and be positioned at the second graduation apparatus of described the second pointer bar pointer front end;
Support comprises the bracing frame that supports described angle of bank measurement device, is installed in the worktable on the support frame as described above.
2. angle of bank measurement device according to claim 1 is characterized in that, described the first height adjustment mechanism comprises:
The first base is installed in described the first height adjustment mechanism bottom and connects support frame as described above;
The first screw rod, at right angle setting be in described the first base, is connected with the first cylinder on being arranged on described the first base by the first thrust bearing;
Two first guide rails, at right angle setting is in described the first base;
The first nut support plate, be provided with three the first through holes that supply the first screw rod and described two first guide rails to pass respectively, described the first screw rod is connected with described the first through hole by the first swivel nut, and described two first guide rails are connected with described the first through hole by two first linear bearings;
The first runner back up pad connects described two first guide rail tops, and is provided with the second through hole and passes for described the first screw rod;
The first runner, described the first runner and described the first screw rod connect the first runner back up pad by the first sliding bearing.
3. angle of bank measurement device according to claim 1 is characterized in that, described the second height adjustment mechanism comprises:
The second base is installed in described the second height adjustment mechanism bottom and connects support frame as described above;
The second screw rod, at right angle setting be in described the second base, is connected with the second cylinder on being arranged on described the second base by the second thrust bearing;
Two second guide rails, at right angle setting is in described the second base;
The second nut support plate, be provided with three third through-holes that supply the second screw rod and described two second guide rails to pass respectively, described the second screw rod is connected with described third through-hole by the second swivel nut, and described two second guide rails are connected with described third through-hole by two second linear bearings;
The second runner back up pad connects described two second guide rail tops, and is provided with fourth hole and passes for described the second screw rod;
The second runner, described the second runner and described the second screw rod connect the second runner back up pad by the second sliding bearing;
The first connecting rod back up pad is connected in described the second nut support plate by connecting link.
4. according to claim 1 to the described angle of bank measurement device of 3 any one, it is characterized in that, described the first fixed bar and the second fixed bar end are respectively equipped with a ladder cylindrical hole, described the first pointer bar and described the second pointer bar are connected to described ladder cylindrical hole, and described the first pointer bar and described the second pointer bar comprise: be arranged at the bearing in the described ladder cylindrical hole, be nested in respectively described ladder cylindrical hole two ends and locate two baffle rings of described bearing, be set in the minor axis of described bearing and described two baffle rings, be connected with described minor axis two ends and around the pointer of described minor axis rotation.
5. angle of bank measurement device according to claim 4, it is characterized in that, described the first motion bar comprises: the first probe that is positioned at described the first motion bar top, the first screw rod that connects described the first probe, the first nut that is set in described the first screw rod and matches with described the first screw flight, be set in the screw sleeve that described the first screw rod and an end connect described the first nut, the knob sleeve that is connected with the described screw sleeve other end, described the first nut support plate is provided with the first mounting hole, and described the first motion bar is connected with described the first mounting hole by described knob sleeve;
Described the first fixed bar comprises: be positioned at described the first fixed bar top the second probe, be connected in the first connecting rod of described the second probe, described the first cylinder is provided with the second mounting hole, described the first fixed bar is connected with described the second mounting hole.
6. angle of bank measurement device according to claim 5 is characterized in that, described the first probe connects described the first screw rod end and is provided with a dial gauge, and described the second probe connects described first connecting rod end and is provided with a dial gauge.
7. angle of bank measurement device according to claim 6 is characterized in that, described the second motion bar comprises:
Be positioned at the 3rd probe on described the second motion bar top, the second connecting rod that connects described the 3rd probe, the second screw rod that an end is vertically connected at described second connecting rod, be set in described the second screw rod and the second nut that matches with described the second screw flight, be set in the screw rod guide that described the first screw rod and an end lean described the second nut, described first connecting rod back up pad is provided with fifth hole, and described the second motion bar is connected in described fifth hole;
Described the second fixed bar comprises: be positioned at the four point probe on described the second fixed bar top, the third connecting rod that connects described four point probe, the fixed block that an end is vertically connected at described third connecting rod, the described fixed block other end connects described first connecting rod back up pad.
8. angle of bank measurement device according to claim 7 is characterized in that, described the 3rd probe and described four point probe are connected with described second connecting rod and described third connecting rod by spring assembly respectively.
9. angle of bank measurement device according to claim 8, it is characterized in that, be respectively equipped with the 6th through hole that passes for described pointer on described the first screw rod and described the second screw rod, described the 6th through hole is formed line with described pointer and is contacted by two ends to center undergauge gradually.
10. angle of bank measurement device according to claim 9, it is characterized in that, described the first graduation apparatus and described the second graduation apparatus high scale line are arranged as a circular arc, and described arc radius equals respectively the length of described the first pointer bar and described the second pointer bar, and described the first graduation apparatus and described the second graduation apparatus minimum scale value are 0.1 degree.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210341736.6A CN102865854B (en) | 2012-09-14 | 2012-09-14 | Tilt angle measurement device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210341736.6A CN102865854B (en) | 2012-09-14 | 2012-09-14 | Tilt angle measurement device |
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| CN102865854A true CN102865854A (en) | 2013-01-09 |
| CN102865854B CN102865854B (en) | 2015-01-14 |
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| CN103278074A (en) * | 2013-04-19 | 2013-09-04 | 健雄职业技术学院 | Inclination measuring instrument |
| CN103472554A (en) * | 2013-09-16 | 2013-12-25 | 天津港东科技发展股份有限公司 | Optical filter pitching adjusting device |
| CN103487027A (en) * | 2013-09-30 | 2014-01-01 | 张喆民 | Tabletop detection method and system for super-large splicing platform |
| CN107656453A (en) * | 2017-09-18 | 2018-02-02 | 上海伟世通汽车电子系统有限公司 | Automobile meter pointer press-fit equipment and its method |
| CN109253677A (en) * | 2018-09-28 | 2019-01-22 | 苏州衡微仪器科技有限公司 | Three-coordinate instrument |
| CN109975777A (en) * | 2019-04-25 | 2019-07-05 | 上海为彪汽配制造有限公司 | The adjusting bracket of radar |
| CN114877772A (en) * | 2022-04-20 | 2022-08-09 | 苏交科集团检测认证有限公司 | Device and method for measuring installation angle of raised road sign |
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| CN2278925Y (en) * | 1996-06-21 | 1998-04-15 | 袁荣富 | Measurer |
| CN201522277U (en) * | 2009-10-26 | 2010-07-07 | 北京信息科技大学 | Inclination angle measuring instrument |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2278925Y (en) * | 1996-06-21 | 1998-04-15 | 袁荣富 | Measurer |
| CN201522277U (en) * | 2009-10-26 | 2010-07-07 | 北京信息科技大学 | Inclination angle measuring instrument |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278074A (en) * | 2013-04-19 | 2013-09-04 | 健雄职业技术学院 | Inclination measuring instrument |
| CN103278074B (en) * | 2013-04-19 | 2016-02-10 | 健雄职业技术学院 | Tiltometer |
| CN103472554A (en) * | 2013-09-16 | 2013-12-25 | 天津港东科技发展股份有限公司 | Optical filter pitching adjusting device |
| CN103487027A (en) * | 2013-09-30 | 2014-01-01 | 张喆民 | Tabletop detection method and system for super-large splicing platform |
| CN103487027B (en) * | 2013-09-30 | 2015-08-05 | 北京控制工程研究所 | A kind of table top detection method for super-large spliced platform and system |
| CN107656453A (en) * | 2017-09-18 | 2018-02-02 | 上海伟世通汽车电子系统有限公司 | Automobile meter pointer press-fit equipment and its method |
| CN107656453B (en) * | 2017-09-18 | 2024-04-12 | 上海伟世通汽车电子系统有限公司 | Automobile instrument pointer pressing-in equipment and method thereof |
| CN109253677A (en) * | 2018-09-28 | 2019-01-22 | 苏州衡微仪器科技有限公司 | Three-coordinate instrument |
| CN109253677B (en) * | 2018-09-28 | 2024-03-12 | 苏州衡微仪器科技有限公司 | Three-coordinate instrument |
| CN109975777A (en) * | 2019-04-25 | 2019-07-05 | 上海为彪汽配制造有限公司 | The adjusting bracket of radar |
| CN114877772A (en) * | 2022-04-20 | 2022-08-09 | 苏交科集团检测认证有限公司 | Device and method for measuring installation angle of raised road sign |
| CN114877772B (en) * | 2022-04-20 | 2023-09-08 | 苏交科集团检测认证有限公司 | Raised road sign installation angle measuring device and measuring method |
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| CN102865854B (en) | 2015-01-14 |
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