WO2017097222A1 - 玻璃表面应力检测装置 - Google Patents
玻璃表面应力检测装置 Download PDFInfo
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- WO2017097222A1 WO2017097222A1 PCT/CN2016/109030 CN2016109030W WO2017097222A1 WO 2017097222 A1 WO2017097222 A1 WO 2017097222A1 CN 2016109030 W CN2016109030 W CN 2016109030W WO 2017097222 A1 WO2017097222 A1 WO 2017097222A1
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- glass surface
- surface stress
- display device
- main chassis
- leaflet
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- 239000011521 glass Substances 0.000 title claims abstract description 71
- 238000001514 detection method Methods 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 230000003287 optical effect Effects 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000008054 signal transmission Effects 0.000 claims description 2
- 230000004048 modification Effects 0.000 description 12
- 238000012986 modification Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 3
- 230000013011 mating Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000000278 gas antisolvent technique Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009304 pastoral farming Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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- 238000011160 research Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/24—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet
Definitions
- the present disclosure relates to an optical detecting device, and in particular to a glass surface stress detecting device.
- DSR differential surface refractometry
- GASP surface grazing angle
- the existing DSR-type glass surface stress detectors are mostly bulky, and rely on manual measurement of the stress through the micrometer eyepiece, and then calculate the stress value according to the formula. Such a method is obviously limited by the accuracy of the measurement by the naked eye. It is also not conducive to electronic data processing, let alone the on-site visual display of test results and data processing results.
- the inventor of the present application proposed a glass surface stress detecting device in Chinese patent CN204535899U, in which an electronic imaging unit is incorporated to collect a detection image of glass surface stress.
- the inventors have found in further research that when the detecting device is used in combination with a non-dedicated display device, the convenience of connection and placement of the detecting device and the display device, and the convenience of the detecting operation are greatly limited.
- the present invention has been made in view of the above-described deficiencies in the prior art.
- a glass surface stress detecting device comprising a detecting main
- the detecting host includes a main box, a detecting optical system and an image collecting unit installed in the main box, and the image collecting unit collects a glass surface stress detecting image formed by the detecting optical system, wherein the glass surface
- the stress detecting device further includes a display device connected and supported on the main chassis by a connection mechanism.
- the attachment mechanism is detachably coupled to the top of the main chassis.
- the main box may have two main surfaces opposite to each other, and one of a groove and a protrusion may be formed on the two main surfaces.
- the connecting mechanism may include a U-shaped cross-member having an intermediate connecting piece and two clamping arms extending from opposite ends of the intermediate connecting piece in the same direction, the two clamping arms being opposite to each other
- the inner side faces are each formed with another one of a groove and a protrusion.
- the groove may be formed as a straight groove having at least one end open, and the protrusion is formed as a straight slide bar that slidably fits in the straight groove. More preferably, one of the straight groove and the slide bar is provided with a positioning recess, and the other is formed with a positioning protrusion that cooperates to position the U-shaped jumper relative to the main chassis.
- the groove may be formed as a positioning groove closed at both ends, and when the connecting mechanism is coupled to the main chassis, the U-shaped cross member is fastened from top to bottom The top of the main chassis until the protrusion snaps into the positioning groove.
- the attachment mechanism may further comprise a pivoting member by which the display device is pivotally coupled to the intermediate tab of the U-shaped jumper.
- the pivoting member is a hinge
- the hinge includes a pivot and a first leaflet and a second leaflet rotatable about a pivot, the first leaflet being fixed to the display device opposite to the front surface having the display screen On the back side, the second leaflet is coupled to the top surface of the intermediate tab of the U-shaped jumper.
- connection mechanism may comprise a hinge comprising a pivot and a first leaflet and a second leaflet rotatable about a pivot, the first leaflet being fixed to the display device and having a display The opposite front side of the front, the second loose leaf connection To the main box.
- the second leaflet of the hinge may be coupled to the top of the main box by screw fastening or chute engagement.
- the hinge may be configured such that the first and second leaflets are positionable at different tilt positions by the friction force.
- An interface for signal transmission and/or power transmission may be formed on the display device and the detection host.
- Electrical contacts for transmitting electrical signals or power may be formed on the mating surfaces of the display device, the connection mechanism, and the detection host.
- the connecting mechanism is formed to have a size such that the connecting mechanism can independently support the display device in a state where the connecting mechanism is detached from the main chassis together with the display device.
- the glass surface stress detecting device supports and holds the display device with the connecting mechanism and the detecting host, which facilitates the detecting work.
- FIG. 1A is a perspective view of a glass surface stress detecting device according to a first embodiment of the present invention
- Figure 1B is a side view of the glass surface stress detecting device
- 1C is a schematic view of a detecting host of the glass surface stress detecting device
- Figure 1D is a perspective view of the glass surface stress detecting device in a disassembled state
- 2A and 2B are a side view and a bottom view, respectively, of the detecting host in the first embodiment
- 3A, 3B are respectively an exploded perspective view and a side view of the connecting mechanism in the first embodiment
- 4A, 4B are views respectively showing the connection mechanism supporting the display device in an inclined position and a horizontal configuration
- Figure 5 shows an electrical connection structure in the glass surface stress detecting device
- Figure 6 shows a variant of the first embodiment
- Fig. 7 shows another modification of the first embodiment
- Figure 8 shows a glass surface stress detecting device according to a second embodiment of the present invention.
- Figure 9 shows a variant of the second embodiment
- Fig. 10 shows another modification of the second embodiment.
- FIGS. 1 to 5 a glass surface stress detecting device 100 according to a first embodiment of the present invention will be specifically described with reference to FIGS. 1 to 5.
- Fig. 1A is a perspective view of a glass surface stress detecting device 100 according to a first embodiment of the present invention.
- FIG. 1B is a side view of the glass surface stress detecting device 100.
- the glass surface stress detecting device 100 includes a detecting host 10, a display device 20, and a connecting mechanism that connects and supports the display device 20 on the detecting host 10.
- the inspection host 10 includes a main chassis 10a and a detection optical system and an image acquisition unit (indicated generally by the reference numeral "1" in Fig. 1C) installed in the main chassis. As shown in FIG. 1C, in use, the detecting host 10 is placed on the glass surface GS, and the detecting optical system detects the glass surface stress through the window at the bottom of the detecting host 10. The image acquisition unit collects a glass surface stress detection image formed by the optical system.
- the display device 20 has a display screen 21 that can be used to display detected images as well as other operational information and/or data processing information.
- the display device 20 employed in the glass surface stress detecting device 100 is formed to have a size to be adapted to the size of the detecting host 10.
- the display device 20 may have substantially the same width as the detection host 10 ("width" herein refers to the dimension in the direction along the bottom edge of the main surface of the main chassis), as shown in FIG. 1A.
- width dimension of the glass surface stress detecting device 100 is not increased by integrating the display device, and on the other hand, the size of the display panel 21 of the display device is allowed to be increased as much as possible to facilitate observation at the time of detection.
- the display device 20 is detachably coupled to the top of the main chassis by the connection mechanism 30.
- FIG. 1D shows a state in which the display device 20 is detached together with the connection mechanism 30 and the detection host 10.
- the main chassis of the detecting main body 10 preferably has a substantially regular parallelepiped shape and has two main surfaces opposite to each other. As shown in FIGS. 1D, 2A and 2B, the main surfaces of the main chassis are each formed with a recess 11 thereon.
- the detecting host 10 is provided with an adjusting member 13 on one of the sides of the main box connecting the two main surfaces, one end of the adjusting member 13 extending into the main box and engaging the optical member in the detecting optical system, and the other end is set to For example, a knob that adjusts the depth of the member into the main box when rotated.
- the bottom of the detection host 10 can be provided with a detection port 12 that can protrude relative to the bottom surface 14 of the main chassis.
- the projection port 12 thus protruded facilitates the positioning of the detecting device on the glass surface, avoiding the influence of the unevenness on the glass surface on the correct placement of the detecting device.
- a detection port is not necessary to implement the present invention.
- the attachment mechanism 30 includes a hinge 40 and a U-shaped jumper 50.
- the hinge 40 includes a pivot 43 and a first leaflet 41 and a second leaflet 42 that are rotatable about a pivot.
- the first leaflet 41 is for fixing to the back surface of the display device 20 opposite to the front surface having the display screen 21 by, for example, a screw.
- the back surface of the display device 20 may be provided with a boss 22 for fixing to the leaflet 41.
- the second leaflet 42 is coupled to the U-shaped jumper 50.
- the hinge 40 is configured such that the first and second sheets 41, 42 can be positioned at different tilt positions by the force of the force, as shown in Figures 4A and 4B.
- the U-shaped jumper 50 has an intermediate connecting piece 51 and two clamping arms 52 extending in the same direction from both ends of the intermediate connecting piece 51.
- the opposite inner side faces of the two clamp arms 52 are each formed with a projection 52a for engaging with the recess 11 formed in the main chassis.
- the top of the intermediate connecting piece 51 of the U-shaped cross member 50 is formed with a boss 53 and a screw hole provided in the boss 53 for being connected to the second leaflet 42 of the hinge 40 by a screw.
- connection mechanism 30 when the connection mechanism 30 is connected to the detection host 10, The U-shaped jumper is pushed laterally from the side of the detecting main body 10 such that the projection 52a enters the groove 11 from the open end of the groove 11 and slides along it, guiding the U-shaped cross member 50 to move to the bridge The top of the main box.
- the grooves 11 are formed on the surface of the main chassis, the projections 52a are formed on the clamp arms 52 of the U-shaped cross-member 50 to achieve mutual cooperation, but those skilled in the art after reading the above description It can be understood that the groove can be formed on the clip arm of the U-shaped cross member, and the protrusion can be formed on the surface of the main chassis.
- the groove is shown as a straight groove open at both ends, in order to allow the projection to slide into the groove, the groove may be formed to be open only at one end, and as long as the U-shaped cross member can be guided across Attached to the top of the main box, the grooves may have other shapes than straight grooves.
- the open end of the recess 11 may form a guiding bevel 11a.
- the projection 52a is illustrated as a straight slider, it will be understood by those skilled in the art that the projection can have any other suitable form, such as a cylindrical sliding guide, as long as it can be slidably mated with the recess.
- the column the invention is not limited in this respect.
- the cross-sectional shape of the grooves and projections is also not limited to the approximate rectangular shape shown in the drawing, but may be a semicircular shape, a triangular shape, a dovetail shape or the like.
- one of the straight groove and the slide bar is provided with a positioning recess, and the other is formed with a corresponding positioning protrusion.
- the positioning recess and the positioning protrusion may create, for example, a snap fit to position the U-shaped jumper relative to the main chassis. More preferably, the positioning recess and the positioning projection can make a "click" sound or generate a vibrating touch to clearly indicate to the user the correct connection between the devices.
- connection mechanism particularly the U-shaped jumper
- the connecting member can independently support the display device on one plane.
- the display device 20 is fixedly coupled to the connecting mechanism 30, and the connecting mechanism 30 together with the display device 20 is detachable with respect to the detecting host 10. Due to this detachable connection, the user can choose whether to support the display device on the detection host or in another suitable place according to the needs in use. square. In addition, such a detachable connection can reduce the overall space for accommodating the detecting device when the glass surface stress detecting device is stored and carried.
- display device 20 may be provided with an interface 23 for signal and/or power transmission, which may be provided with a corresponding interface 15 for signal and/or power transmission.
- the interfaces 23 and 15 may be wired connection interfaces, such as a USB interface; or may be a wireless connection interface.
- the shape of the interface shown in the drawing and the setting positions on the display device 20 and the detecting host 10 are merely exemplary, and the present invention is not limited in this respect.
- electrical contacts for transmitting electrical signals or power may be formed on the mating surfaces of display device 20, connection mechanism 30 and detection host 10.
- electrical contacts 22b may be formed on the back surface of the display device 20, for example, on the boss 22, electrical contacts 22b may be formed.
- the electrical contact 22b can be positioned, for example, between the screw holes 22a for connection with the hinge 40 to ensure a sufficient press-fit force between the electrical contacts 22b and the electrical contacts on the hinge 40.
- electrical contacts 41a, 42a, 53b, 10a may be provided on the surfaces of the hinges 41 and 42, the U-shaped jumper and the detecting host 10 of the hinge 40, respectively, to achieve electrical connection therebetween. Only a schematic illustration of such an electrical connection is shown in FIG. The invention is not limited in this respect, and any other suitable form of electrical connection may be employed.
- Fig. 6 shows a modification of the first embodiment.
- the glass surface stress detecting device 200 according to this modification is substantially the same as the glass surface stress detecting device 100, except that the connection of the U-shaped jumper to the main chassis is not laterally slidably fitted to the main body through the U-shaped cross-over member. On the box, it is snapped from top to bottom onto the main box.
- the groove formed on the surface of the main casing of the detecting main body 10 is formed as a positioning groove 11' which is closed at both ends.
- the U-shaped jumper 50 has a manipulation piece 54 projecting at a side edge of which one of the clamp arms 52 is connected to the intermediate connection piece 51. By pressing the manipulation piece 54 away from the clamp arm 52, the clamp arm 52 can be formed around the side edge.
- the pivot 54a rotates, thereby increasing the distance between the two clamp arms 52, so that the U-shaped jumper 50 can be bridged from top to bottom across the top of the main chassis and makes the projections 52 snaps into the positioning groove 11'.
- Fig. 7 shows another modification of the first embodiment.
- the glass surface stress detecting device 300 according to this modification is substantially the same as the glass surface stress detecting device 200 except that the manipulation piece 54 is not formed on the U-shaped cross member 50, but is near the end of one of the clamp arms 52.
- a flange 52b is formed.
- the action of the flange 52b is similar to that of the operating piece 54, that is, by pulling the flange 52b outwardly, the distance between the two clamping arms 52 can be increased, thereby facilitating the U-shaped cross-over member to jump from the top to the bottom of the main chassis.
- the protrusion 52a is snap-fitted into the positioning groove 11'.
- the positioning groove 11' is shown in the form of an elongated straight groove in Figs. 6 and 7, the positioning groove 11' may have any other shape, for example, may be a circular groove. Accordingly, the projection 52a can also have any other shape that matches the positioning recess 11'.
- Fig. 8 shows a glass surface stress detecting device 400 according to a second embodiment of the present invention.
- the glass surface stress detecting device 400 according to the second embodiment is substantially the same as the glass surface stress detecting device 100 except that the connecting mechanism is constituted only by the hinge 40 without using a U-shaped jumper.
- the display device 20 is connected to the detection host 10 via a hinge 40.
- the hinge 40 includes a pivot and first and second sheets 41 and 42 connected by a pivot.
- the first leaflet 41 is fixed to the back surface of the display device 20 by, for example, a screw;
- the second leaflet 42 is fixed to the top of the main chassis of the detecting main body 10 by, for example, a screw.
- a boss 16 is preferably provided on the top of the main chassis, and a boss hole 16 is provided, for example, to receive a screw for connecting it to the second leaflet. The arrangement of the bosses 16 helps to increase the mechanical strength of the connection, but is not required.
- the glass surface stress detecting device 400 realizes a convenient connection between the display device 20 and the detecting main body 10, and the rotating and rubbing positioning provided by the hinge enables the display device to be placed in a position and posture for easy observation.
- the detecting host 10 and the display device 20 in the glass surface stress detecting device 400 may have the same configuration and provide the same technical advantages as in the detecting device 100 according to the first embodiment. I will not go into details here.
- Fig. 9 shows a modification of the second embodiment.
- the glass surface stress detecting device 500 according to this modification is substantially the same as the glass surface stress detecting device 400, and The same is that a rotating carrier 60 is added between the hinge 40 and the main body of the detecting host 10 so that the display device 20 can rotate about a vertical axis with respect to the main chassis.
- the upper end of the rotation bearing member 60 is fixedly coupled to the second leaflet 42 of the hinge 40 by, for example, a screw hole formed in the boss 61.
- the lower end of the rotating carrier 60 projects from the rotating shaft 62, and the rotating shaft 62 is screwed to the threaded hole 17 at the top of the main casing.
- a resilient member 70 that is compressed between the two for rotating the bearing in the direction of rotation The member 60 is held in a position relative to the main chassis.
- the glass surface stress detecting device 500 can provide rotation of the display device 20 relative to the detecting host 10 about the vertical axis in addition to the technical advantages that the detecting device 400 can achieve, in the process of stress detection.
- the observations provide further convenience.
- Fig. 10 shows another modification of the second embodiment.
- the glass surface stress detecting device 600 according to this modification is substantially the same as the glass surface stress detecting device 400, except that the second leaflet 42 of the hinge 40 is not fixedly connected to the top surface of the main box by screws, but passes through the chute. The detachable connection is made.
- a slider 42a having a dovetail section is formed on a surface of the second leaflet 42 that is engaged with the main chassis, and a corresponding dovetail section chute is disposed at the top of the mainframe of the detecting mainframe 10. 18.
- the hinge 40 and the display device 20 fixed to the hinge 40 can be quickly and conveniently connected to the detecting main body 10.
- slider and chute are shown as having a dovetail cross section, this is not required.
- the slider and chute can have any other cross-sectional shape suitable to hold and support the display device on the test host.
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Abstract
一种玻璃表面应力检测装置（100），其包括检测主机（10），该检测主机（10）包括主机箱（10a）、安装在主机箱（10a）内的检测光学系统（1）和图像采集单元（1），所述图像采集单元（1）采集通过所述检测光学系统（1）所形成的玻璃表面应力检测图像，其中，所述玻璃表面应力检测装置（100）还包括显示装置（20），该显示装置（20）通过连接机构（30）连接并支撑在所述主机箱（10a）上。所述玻璃表面应力检测装置（100）以连接机构（30）和检测主机（10）来支撑和保持显示装置（20），为检测工作提供了便利。
Description
本公开涉及一种光学检测装置，具体地，涉及一种玻璃表面应力检测装置。
玻璃板是日常生活和工业生产中都常见的材料。为了衡量玻璃板质量、确保玻璃板使用的安全，经常需要对玻璃板中的应力进行测量。为了检测玻璃板应力，在国标等标准中规定，采用双折射的方式测量玻璃的表面应力，以表征玻璃内部的应力水平。目前，实际使用中，测定玻璃表面应力的方式主要有两种：微分表面折射法DSR(Differential Surface Refractometry)和表面掠角偏关法GASP(Grazing Angle Surface Plarimetry)。其中DSR方式由于使用的光学元件少，检测仪器的价格相对较低，而被各种检测机构广为采用。
然而，现有的DSR方式的玻璃表面应力检测仪大多体积较为庞大，而且依赖人工通过测微目镜对应力进行目测，然后根据公式计算出应力值，这样的方法显然受到测量者肉眼观测精度的限制，也不利于电子化的数据处理，更谈不上检测结果和数据处理结果的现场直观显示。
本申请发明人在中国专利CN204535899U中提出了一种玻璃表面应力检测装置，其中结合了电子成像单元以采集玻璃表面应力的检测图像。发明人在进一步研究中发现，检测装置在与非专用的显示装置配合使用时，检测装置与显示装置的连接和安置、检测操作的便利性受到很大限制。
发明内容
鉴于现有技术中存在的上述不足，做出了本发明。
根据本发明，提供了一种玻璃表面应力检测装置，其包括检测主
机，该检测主机包括主机箱、安装在主机箱内的检测光学系统和图像采集单元，所述图像采集单元采集通过所述检测光学系统所形成的玻璃表面应力检测图像，其中，所述玻璃表面应力检测装置还包括显示装置，该显示装置通过连接机构连接并支撑在所述主机箱上。
优选，所述连接机构可拆卸地连接至所述主机箱的顶部。
根据有利的实施例，所述主机箱可以具有两个彼此相反的主表面，所述两个主表面上可以形成有凹槽和凸起两者中的一种。所述连接机构可以包括U形跨接件，该U形跨接件具有中间连接片和从中间连接片的两端向同一方向延伸出的两个夹臂，所述两个夹臂的彼此相对的内侧面上各自形成有凹槽和凸起两者中的另一种，当所述连接机构连接至所述主机箱时，所述U形跨接件跨接在所述主机箱的顶部，并且形成在所述主机箱主表面上和所述两个夹臂上的凹槽和凸起配合在一起。
在一些实施例中，所述凹槽可以形成为至少一端开放的直槽，并且所述凸起形成为直形的滑动条，其滑动地配合在所述直槽中。更优选，所述直槽和滑动条中的一者设置有定位凹部，并且另一者形成有定位凸部，定位凹部和定位凸部配合以将U形跨接件相对于主机箱定位。
在另一些实施例中，所述凹槽可以形成为两端封闭的定位凹槽，并且当所述连接机构连接至所述主机箱时，所述U形跨接件从上向下地扣合到主机箱的顶部直至所述凸起卡合到所述定位凹槽中。
优选，所述连接机构还可以包括枢转部件，所述显示装置通过该枢转部件可枢转地连接至所述U形跨接件的中间连接片。
优选，所述枢转部件为铰链，该铰链包括枢轴和能够围绕枢轴旋转的第一活页和第二活页，所述第一活页固定至所述显示装置的与具有显示屏的正面相反的背面，所述第二活页连接至所述U形跨接件的中间连接片的顶面。
根据有利的实施例，所述连接机构可以包括铰链，该铰链包括枢轴和能够围绕枢轴旋转的第一活页和第二活页，所述第一活页固定至所述显示装置的与具有显示屏的正面相反的背面，所述第二活页连接
至主机箱。
优选，所述铰链的第二活页可以与所述主机箱的顶部通过螺钉紧固或滑槽配合而连接在一起。
优选，所述铰链可以构造为第一和第二活页能够通过摩檫力定位在不同的倾角位置上。
所述显示装置和所述检测主机上可以各自形成有用于信号传输和/或电力传输的接口。
所述显示装置、连接机构和检测主机的相互配合的表面上可以形成有用于传输电信号或电力的电触头。
优选，所述连接机构形成为具有一定的尺寸，使得在所述连接机构与显示装置一起从所述主机箱上拆卸下来的状态下，该连接机构能够独立支撑所述显示装置。
根据本发明实施例的玻璃表面应力检测装置以连接机构和检测主机来支撑和保持显示装置，为检测工作提供了便利。
通过阅读参照以下附图所作的对非限制性实施例所作的详细描述，本申请的其它特征、目的和优点将会变得更明显：
图1A是根据本发明第一实施例的玻璃表面应力检测装置的透视图；
图1B是所述玻璃表面应力检测装置的侧视图；
图1C是所述玻璃表面应力检测装置的检测主机的示意图；
图1D是所述玻璃表面应力检测装置在拆卸状态下的透视图；
图2A、2B分别是所述第一实施例中的检测主机的侧视图和仰视图；
图3A、3B分别是所述第一实施例中的连接机构的分解透视图和侧视图；
图4A、4B是分别示出了所述连接机构支撑显示装置处于倾斜位置和水平配置的视图；
图5示出所述玻璃表面应力检测装置中的电连接结构；
图6示出了所述第一实施例的一个变型例；
图7示出了所述第一实施例的另一个变型例；
图8示出了根据本发明第二实施例的玻璃表面应力检测装置；
图9示出了所述第二实施例的一个变型例；
图10示出了所述第二实施例的另一个变型例。
下面结合附图和实施例对本申请作进一步的详细说明。可以理解的是，此处所描述的具体实施例仅仅用于解释相关发明，而非对该发明的限定。另外还需要说明的是，为了便于描述，附图中仅示出了与发明相关的部分。
以下首先结合图1至图5具体说明根据本发明第一实施例的玻璃表面应力检测装置100。
图1A是根据本发明第一实施例的玻璃表面应力检测装置100的透视图。图1B是玻璃表面应力检测装置100的侧视图。如图1所示，玻璃表面应力检测装置100包括检测主机10、显示装置20和连接机构，该连接机构将显示装置20连接并支撑在检测主机10上。
检测主机10包括主机箱10a和安装在主机箱内的检测光学系统和图像采集单元(在图1C中总的以附图标记“1”标示)。如图1C所示，使用时，检测主机10被放置在玻璃表面GS上，检测光学系统透过检测主机10底部的窗口对玻璃表面应力进行检测。图像采集单元采集通过光学系统所形成的玻璃表面应力检测图像。
显示装置20具有显示屏21，可以用于显示检测图像以及其它操作信息和/或数据处理信息。优选地，玻璃表面应力检测装置100所采用的显示装置20形成为具有一定尺寸，从而与检测主机10的尺寸相适应。例如，显示装置20可以具有与检测主机10大致相同的宽度(“宽度”在这里是指沿主机箱主表面底边的方向上的尺寸)，如图1A所示。这样，一方面不会由于集成了显示装置而增加玻璃表面应力检测装置100的宽度尺寸，另一方面，允许尽可能地增大显示装置的显示屏21的尺寸，以方便检测时的观察。
根据本实施例，显示装置20通过连接机构30可拆卸地连接至所述主机箱的顶部。图1D示出了显示装置20连同连接机构30与检测主机10拆卸开的状态。
检测主机10的主机箱优选具有大致正平行六面体形状，并具有彼此相反的两个主表面。如图1D、2A和2B所示，主机箱的两个主表面上各自形成有凹槽11。
此外，检测主机10在主机箱的连接两个主表面的侧面之一上设置有一调节构件13，该调节构件13的一端伸入主机箱内并接合检测光学系统中的光学部件，另一端设置为例如旋钮，该旋钮旋转时调节构件伸入主机箱内的深度。
如图2B的仰视图中最佳示出的，检测主机10的底部可以设置有检测端口12，该检测端口12可以相对于主机箱的底面14突伸出来。这样突伸出来的检测端口12有利于检测装置在玻璃表面上的定位，避开玻璃表面上的不平整部位对检测装置的正确安置的影响。当然，这样的检测端口并不是实现本发明所必须的。
图3A和3B分别示出了本发明第一实施例中的连接机构30的分解透视图和侧视图。如图所示，在本实施例中，连接机构30包括铰链40和U形跨接件50。
铰链40包括枢轴43和能够围绕枢轴旋转的第一活页41和第二活页42。第一活页41用于通过例如螺钉固定至显示装置20的与具有显示屏21的正面相反的背面。显示装置20的背面可以设置有凸台22，用于与活页41的固定。第二活页42连接至U形跨接件50。优选，铰链40构造为第一和第二活页41、42能够通过摩檫力定位在不同的倾角位置上，如图4A和4B所示。
U形跨接件50具有中间连接片51和从中间连接片51的两端向同一方向延伸出的两个夹臂52。两个夹臂52的彼此相对的内侧面上各自形成有凸起52a，用于与形成在主机箱上的凹槽11配合。优选地，U形跨接件50的中间连接片51顶部形成有凸台53以及设置在凸台53中的螺钉孔，用于通过螺钉与铰链40的第二活页42连接。
返回参照例如图1D，当将连接机构30与检测主机10连接时，将
U形跨接件从检测主机10的侧面横向推动，使得凸起52a从凹槽11的开放的端部进入凹槽11，并沿其滑动，引导U形跨接件50移动至跨接在所述主机箱的顶部。
尽管该实施例中，在主机箱的表面上形成凹槽11，在U形跨接件50的夹臂52上形成凸起52a，以实现相互的配合，但是本领域技术人员在阅读上述说明之后能够理解，凹槽可以形成在U形跨接件的夹臂上，而凸起可以形成在主机箱的表面上。
此外，尽管图中将凹槽示出为两端开放的直槽，但是，为了允许凸起滑动进入凹槽，凹槽也可以仅仅一端形成为开放的，而且只要能够引导U形跨接件跨接到主机箱顶部，所述凹槽可以具有直槽以外的其它形状。优选地，如图2A所示，为了便于凸起52a进入凹槽11，凹槽11的开放端部可以形成引导斜面11a。
此外，尽管图中将凸起52a示出为直形的滑动条，但是本领域技术人员能够理解，只要能够与凹槽滑动配合，凸起可以具有任何其他合适的形式，例如圆柱形的滑动导柱，本发明在此方面不受限制。
凹槽和凸起的截面形状也不限于图中示出的近似矩形，而可以是半圆形、三角形、燕尾形或其它形状。
另外，优选地，直槽和滑动条中的一者设置有定位凹部，并且另一者形成有相应的定位凸部。当滑动条沿着直槽滑动到一定位置时，定位凹部和定位凸部可以产生例如卡扣配合，以将U形跨接件相对于主机箱定位。更优选地，定位凹部和定位凸部配合时可以发出“咔哒”声或产生震动触感，以向使用者清楚地指示装置之间的正确连接。
另外，为了在显示装置和连接机构与检测主机脱离时能够方便地使用显示装置，优选将连接机构，特别是U形跨接件形成为具有能够支撑显示装置的尺寸。例如如图1D中所示，连接构件可以独立地将显示装置支撑在一个平面上。
根据本实施例的玻璃表面应力检测装置100中，显示装置20固定连接至连接机构30上，而连接机构30连同显示装置20相对于检测主机10是可拆卸的。由于这种可拆卸连接，使用者可以根据使用中的需要来选择是将显示装置支撑在检测主机上还是安置在其它适合的地
方。另外，在保存和携带玻璃表面应力检测装置时，这种可拆卸连接可以减小用于收纳检测装置的整体空间。
接下来以示例方式介绍玻璃表面应力检测装置100中的电力和/或信号连接。
在一些有利实施例中，如图1D中所示，显示装置20可以设置有用于信号和/或电力传输的接口23，检测主机10可以设置有用于信号和/或电力传输的相应的接口15。所述接口23和15可以是有线连接的接口，例如USB接口；也可以是无线连接接口。图中示出的接口的形状和在显示装置20和检测主机10上的设置位置仅为示例性的，本发明在此方面不受限制。
作为替代或补充，显示装置20、连接机构30和检测主机10的相互配合的表面上可以形成有用于传输电信号或电力的电触头。例如，如图5所示，显示装置20的背面上，例如凸台22上，可以形成电触头22b。电触头22b例如可以定位在用于与铰链40连接的螺钉孔22a之间，以确保电触头22b与铰链40上的电触头之间的足够的压配合力。类似地，铰链40的活页41和42、U形跨接件以及检测主机10的相互接合的表面上分别可以设置电触头41a、42a、53b、10a，以实现相互之间的电连接。图5中仅给出这种电连接方式的示意性图示。本发明在此方面并不受限制，而可以采用任何其它合适形式的电连接方式。
以下结合图6和图7介绍本发明第一实施例的两个变型例。
图6示出了第一实施例的一个变型例。根据该变型例的玻璃表面应力检测装置200与玻璃表面应力检测装置100基本上相同，不同之处在于：U形跨接件与主机箱的连接不是通过U形跨接件侧向滑动配合到主机箱上，而是从上向下地卡扣到主机箱上。
具体而言，形成在检测主机10的主机箱表面上的凹槽形成为两端封闭的定位凹槽11’。
U形跨接件50在其一个夹臂52与中间连接片51连接的侧棱处伸出有操纵片54，通过远离夹臂52按压操纵片54能够使得夹臂52绕所述侧棱处形成的枢轴54a转动，从而增大两个夹臂52之间的距离，使得U形跨接件50能够从上向下地跨接到主机箱顶部，并使得凸起
52卡扣到定位凹槽11’中。
图7示出了第一实施例的另一个变型例。根据该变型例的玻璃表面应力检测装置300与玻璃表面应力检测装置200基本上相同，不同之处在于：U形跨接件50上没有形成操纵片54，而是在一个夹臂52的末端附近形成了凸缘52b。凸缘52b的作用于操纵片54类似，就是通过向外牵引凸缘52b，能够使得两个夹臂52之间距离增大，从而方便U形跨接件从上向下跨接到主机箱顶部，并且使得凸起52a卡扣配合到定位凹槽11’中。
尽管图6和图7中将定位凹槽11’示出为长形直槽形式，但是定位凹槽11’可以具有任何其它形状，例如可以为圆槽。相应地，凸起52a也可以具有任何其它与定位凹槽11’匹配的形状。
图8示出了根据本发明第二实施例的玻璃表面应力检测装置400。根据第二实施例的玻璃表面应力检测装置400与玻璃表面应力检测装置100基本上相同，不同之处在于：连接机构仅由铰链40构成，而没有采用U形跨接件。
如图8所示，显示装置20通过铰链40连接至检测主机10。与第一实施例中相同，铰链40包括枢轴和由枢轴连接的第一和第二活页41和42。在本实施例中，第一活页41通过例如螺钉固定至显示装置20的背面；第二活页42通过例如螺钉固定至检测主机10的主机箱顶部。主机箱顶部优选设置凸台16，凸台16上设置例如螺钉孔，以便接收用于将其与第二活页连接的螺钉。凸台16的设置有助于提高连接的机械强度，然而并非必须的。
根据第二实施例的玻璃表面应力检测装置400实现了显示装置20与检测主机10之间的方便的连接，通过铰链提供的旋转和摩擦定位，能够将显示装置设置于方便观察的位置和姿势。
玻璃表面应力检测装置400中的检测主机10和显示装置20可以具有与根据第一实施例的检测装置100中相同的构造并提供相同的技术优势。在此对此不在赘述。
图9示出了所述第二实施例的一个变型例。根据该变型例的玻璃表面应力检测装置500与玻璃表面应力检测装置400基本上相同，不
同之处在于：在铰链40与检测主机10主机箱之间增加了旋转承载件60，使得显示装置20能够相对于主机箱绕竖直轴向旋转。
具体地，旋转承载件60的上端通过例如形成在凸台61上的螺钉孔等于铰链40的第二活页42固定连接。旋转承载件60的下端突伸出旋转轴62，旋转轴62与主机箱顶部的螺纹孔17螺纹连接。在旋转承载件60的向下的表面和与之相对的主机箱的顶面之间还设置有弹性元件70，该弹性元件70被压缩在两者之间，用于在旋转方向上将旋转承载件60相对于主机箱保持在一定位置。
根据图9所示的变型例的玻璃表面应力检测装置500除了检测装置400能够实现的技术优势以外，还能够提供显示装置20相对于检测主机10的绕竖直轴线的旋转，为应力检测过程中的观测提供进一步的便利。
图10示出了所述第二实施例的另一个变型例。根据该变型例的玻璃表面应力检测装置600与玻璃表面应力检测装置400基本上相同，不同之处在于：铰链40的第二活页42不是与主机箱顶面通过螺钉固定连接，而是通过滑槽配合可拆卸地连接。
具体地，如图10所示，第二活页42的与主机箱配合的表面上形成有燕尾形截面的滑块42a，并且在检测主机10主机箱的顶部设置有相应的燕尾形截面的滑槽18。在连接的时候，通过侧向推动铰链40，使得滑块42a配合到滑槽18中并沿其滑动，可以快速方便地将铰链40以及与铰链40固定的显示装置20连接至检测主机10。
尽管图中将滑块和滑槽示出为具有燕尾形横截面，但是这并不是必须的。滑块和滑槽可以具有任何其他合适将显示装置保持并支撑在检测主机上的横截面形状。
以上描述仅为本申请的较佳实施例以及对所运用技术原理的说明。本领域技术人员应当理解，本申请中所涉及的发明范围，并不限于上述技术特征的特定组合而成的技术方案，同时也应涵盖在不脱离所述发明构思的情况下，由上述技术特征或其等同特征进行任意组合而形成的其它技术方案。例如上述特征与本申请中公开的(但不限于)具有类似功能的技术特征进行互相替换而形成的技术方案。
Claims (14)
- 一种玻璃表面应力检测装置，包括检测主机，该检测主机包括主机箱、安装在主机箱内的检测光学系统和图像采集单元，所述图像采集单元采集通过所述检测光学系统所形成的玻璃表面应力检测图像，其特征在于，所述玻璃表面应力检测装置还包括显示装置，该显示装置通过连接机构连接并支撑在所述主机箱上。
- 如权利要求1所述的玻璃表面应力检测装置，其特征在于，所述连接机构可拆卸地连接至所述主机箱的顶部。
- 如权利要求2所述的玻璃表面应力检测装置，其特征在于，所述主机箱具有两个彼此相反的主表面，所述两个主表面上形成有凹槽和凸起两者中的一种；并且所述连接机构包括U形跨接件，该U形跨接件具有中间连接片和从中间连接片的两端向同一方向延伸出的两个夹臂，所述两个夹臂的彼此相对的内侧面上各自形成有凹槽和凸起两者中的另一种，当所述连接机构连接至所述主机箱时，所述U形跨接件跨接在所述主机箱的顶部，并且形成在所述主机箱主表面上和所述两个夹臂上的凹槽和凸起配合在一起。
- 如权利要求3所述的玻璃表面应力检测装置，其特征在于，所述凹槽形成为至少一端开放的直槽，并且所述凸起形成为直形的滑动条，其滑动地配合在所述直槽中。
- 如权利要求4所述的玻璃表面应力检测装置，其特征在于，所述直槽和滑动条中的一者设置有定位凹部，并且另一者形成有定位凸部，定位凹部和定位凸部配合以将U形跨接件相对于主机箱定位。
- 如权利要求3所述的玻璃表面应力检测装置，其特征在于，所述凹槽形成为两端封闭的定位凹槽，并且当所述连接机构连接至所述主机箱时，所述U形跨接件从上向下地扣合到主机箱的顶部直至所述凸起卡合到所述定位凹槽中。
- 如权利要求3所述的玻璃表面应力检测装置，其特征在于，所 述连接机构还包括枢转部件，所述显示装置通过该枢转部件可枢转地连接至所述U形跨接件的中间连接片。
- 如权利要求7所述的玻璃表面应力检测装置，其特征在于，所述枢转部件为铰链，该铰链包括枢轴和能够围绕枢轴旋转的第一活页和第二活页，所述第一活页固定至所述显示装置的与具有显示屏的正面相反的背面，所述第二活页连接至所述U形跨接件的中间连接片的顶面。
- 如权利要求1所述的玻璃表面应力检测装置，其特征在于，所述连接机构包括铰链，该铰链包括枢轴和能够围绕枢轴旋转的第一活页和第二活页，所述第一活页固定至所述显示装置的与具有显示屏的正面相反的背面，所述第二活页连接至主机箱。
- 如权利要求9所述的玻璃表面应力检测装置，其特征在于，所述铰链的第二活页与所述主机箱的顶部通过螺钉紧固或滑槽配合而连接在一起。
- 如权利要求8或9所述的玻璃表面应力检测装置，其特征在于，所述铰链构造为第一和第二活页能够通过摩檫力定位在不同的倾角位置上。
- 如权利要求1所述的玻璃表面应力检测装置，其特征在于，所述显示装置和所述检测主机上各自形成有用于信号传输和/或电力传输的接口。
- 如权利要求1或2所述的玻璃表面应力检测装置，其特征在于，所述显示装置、连接机构和检测主机的相互配合的表面上形成有用于传输电信号或电力的电触头。
- 如权利要求1或2所述的玻璃表面应力检测装置，其特征在于，所述连接机构形成为具有一定的尺寸，使得在所述连接机构与显示装置一起从所述主机箱上拆卸下来的状态下，该连接机构能够独立支撑所述显示装置。
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| CN201510900989.6 | 2015-12-08 | ||
| CN201510900989.6A CN105424241B (zh) | 2015-12-08 | 2015-12-08 | 玻璃表面应力检测装置 |
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Cited By (3)
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| CN108548621A (zh) * | 2018-06-29 | 2018-09-18 | 东莞市臻精智能科技有限公司 | 一种玻璃表面应力检测自动化设备 |
| CN110406976A (zh) * | 2018-12-21 | 2019-11-05 | 苏州运昊设备制造有限公司 | 一种应力检测自动上下料设备 |
| CN114324406A (zh) * | 2021-12-31 | 2022-04-12 | 新沂市东方石英玻璃有限公司 | 一种智能化带图像监控的石英玻璃检测装置 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105424241B (zh) * | 2015-12-08 | 2018-07-20 | 北京杰福科技有限公司 | 玻璃表面应力检测装置 |
| WO2018050114A1 (zh) * | 2016-09-18 | 2018-03-22 | 北京杰福科技有限公司 | 玻璃表面应力检测装置 |
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| CN105424241B (zh) | 2018-07-20 |
| CN105424241A (zh) | 2016-03-23 |
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