JP2017126982A - Detection device and optical detection module - Google Patents
Detection device and optical detection module Download PDFInfo
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- JP2017126982A JP2017126982A JP2016254750A JP2016254750A JP2017126982A JP 2017126982 A JP2017126982 A JP 2017126982A JP 2016254750 A JP2016254750 A JP 2016254750A JP 2016254750 A JP2016254750 A JP 2016254750A JP 2017126982 A JP2017126982 A JP 2017126982A
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- 230000003287 optical effect Effects 0.000 title claims abstract description 95
- 238000001514 detection method Methods 0.000 title claims abstract description 87
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000006870 function Effects 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 10
- 230000000875 corresponding effect Effects 0.000 description 8
- 230000005855 radiation Effects 0.000 description 6
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
- G06K7/10881—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices constructional details of hand-held scanners
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/10—Image acquisition
- G06V10/12—Details of acquisition arrangements; Constructional details thereof
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/043—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using propagating acoustic waves
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/0095—Testing the sensing arrangement, e.g. testing if a magnetic card reader, bar code reader, RFID interrogator or smart card reader functions properly
Abstract
Description
本発明は検出装置及び検出モジュールに関するものであり、特に光学的識別技術に用いられる検出装置及び光学検出モジュールに関するものである。 The present invention relates to a detection device and a detection module, and more particularly to a detection device and an optical detection module used in an optical identification technique.
科学技術の進歩に伴い、現有する書物の閲読は図や音声と結合させて、書物の閲読に対して興味を抱かせる。例えば、音声ファイルを保存したＣＤやＭＰ３再生装置等である。しかしながら、このような方式では、使用者が書物を閲読する時に、関連する音声ファイルを探す必要があり、閲読する上でかえって不便になっていた。従って、光学読み取りペン（ｏｐｔｉｃａｌ ｒｅａｄｉｎｇ ｐｅｎ）が作られ、それは光学的識別（ｏｐｔｉｃａｌ ｉｄｅｎｔｉｆｙ）技術を利用しており、光学読み取りペンが書物上の文字または画像を指す時、その光学的識別コードを読み取って、音声装置を介して音声を生成し、閲読学習効果を向上することができる。 With the advancement of science and technology, the reading of existing books is combined with figures and voices to make them interested in reading books. For example, a CD or MP3 playback device that stores an audio file. However, in such a system, when a user reads a book, it is necessary to search for a related audio file, which is inconvenient for reading. Therefore, an optical reading pen is created, which utilizes optical identification technology, and when the optical reading pen points to a character or image on a book, it reads the optical identification code. Thus, it is possible to improve the reading learning effect by generating voice through the voice device.
一般的には、光学読み取りペンは光源及び光学センサを備え、光源は光を書物の頁面上に供給して、頁面上の光学的識別コードを光学センサに検出させる。多くの光学読み取りペンには、芯や対応するペン軸のような、追加の機能性部材がさらに設けられており、光学読み取りペンは読み取りに用いられるだけではなく、読み取りペンの移動軌跡または位置を記録したり追跡して、書くことやタッチすることができる。しかしながら、現在の光学読み取りペンの設計では、芯や対応するペン軸と既存の光源及び光学センサは同じベースに取り付けられ、該ベースの金型製造の難度を高くしており、ベースの任意の部分で設計の変更が有る時に、ベース全体について新たな金型を製造する必要が有り、再加工を不便にさせている。また、光学読み取りペンのこれらの部品は上述したものを全て同じベースに取り付けることから、光学読み取りペンが芯によって書く機能を提供する必要が無い時、芯や対応するペン軸を取り外しても、ベース上の前記ペン軸・芯を取り付けるのに用いられる開口は空間を占拠しており、光学読み取りペンの体積を対応して削減することができない。 In general, an optical reading pen includes a light source and an optical sensor, and the light source supplies light onto a page surface of a book so that the optical sensor detects an optical identification code on the page surface. Many optical reading pens are further provided with additional functional members, such as cores and corresponding pen axes, which are not only used for reading, but also the movement trajectory or position of the reading pen. You can record and track, write and touch. However, in the current optical reading pen design, the core and the corresponding pen shaft and the existing light source and optical sensor are mounted on the same base, which increases the difficulty of mold manufacture of the base, and any part of the base When there is a design change, it is necessary to manufacture a new mold for the entire base, which makes inconvenience of reworking. Also, since these parts of the optical reading pen are all attached to the same base, when the optical reading pen does not need to provide the function of writing with the lead, the base can be removed even if the lead or the corresponding pen shaft is removed. The opening used to attach the pen shaft / core above occupies space, and the volume of the optical reading pen cannot be reduced correspondingly.
本発明の目的は、検出装置の光学検出モジュールのベースは製造及び再加工しやすく、且つ、光学検出モジュールと追加の機能性部材を共に使用する自由度を向上させる検出装置を提供することである。 It is an object of the present invention to provide a detection device in which the base of the optical detection module of the detection device is easy to manufacture and rework, and the degree of freedom to use the optical detection module and an additional functional member together is improved. .
本発明の目的は、光学検出モジュールのベースは製造及び再加工しやすく、且つ、光学検出モジュールと追加の機能性部材を共に使用する自由度を向上させる光学検出モジュールを提供することである。 An object of the present invention is to provide an optical detection module in which the base of the optical detection module is easy to manufacture and rework, and the degree of freedom to use the optical detection module and an additional functional member together is improved.
本発明に係る検出装置は、光学検出モジュールと、付加機能モジュールと、を備える。光学検出モジュールは、第一ベースと、光源と、光学センサと、を備える。第一ベースは第一開口と第二開口を有し、光源は第一開口に配置され、光学センサは第二開口に配置され、第一ベースの外側に第一固定構造を有する。付加機能モジュールは、第二ベースと、機能性部材と、を備える。第二ベースは、第三開口と第二固定構造を有し、機能性部材は、第三開口に配置され、第一ベースと第二ベースが第一固定構造と第二固定構造によって互いに固接される。 The detection apparatus according to the present invention includes an optical detection module and an additional function module. The optical detection module includes a first base, a light source, and an optical sensor. The first base has a first opening and a second opening, the light source is disposed in the first opening, the optical sensor is disposed in the second opening, and has a first fixing structure outside the first base. The additional function module includes a second base and a functional member. The second base has a third opening and a second fixing structure, and the functional member is disposed in the third opening, and the first base and the second base are fixed to each other by the first fixing structure and the second fixing structure. Is done.
本発明の実施形態において、前記機能性部材は、第三開口に貫設される芯である。 In an embodiment of the present invention, the functional member is a core penetrating through the third opening.
本発明の実施形態において、前記第一固定構造は、少なくとも一つのスロットを有し、第二固定構造は、少なくとも一つのブロックを備え、スロットはブロックに係合する。 In an embodiment of the present invention, the first fixing structure has at least one slot, the second fixing structure includes at least one block, and the slot engages with the block.
本発明の実施形態において、前記第二ベースは第一ベースの外側を覆う。 In an embodiment of the present invention, the second base covers the outside of the first base.
本発明の実施形態において、前記機能性部材の一つのセクションは第三開口外に位置し、第二ベースは前記セクションを覆う。 In an embodiment of the present invention, one section of the functional member is located outside the third opening, and the second base covers the section.
本発明の実施形態において、前記第一固定構造は二つのストッパーを備え、機能性部材は二つのストッパーの間に制限される。 In an embodiment of the present invention, the first fixing structure includes two stoppers, and the functional member is limited between the two stoppers.
本発明の実施形態において、前記光源は光線を物体に供給するのに適し、光学センサは光線によって物体上の識別コードを検出する。 In an embodiment of the present invention, the light source is suitable for supplying a light beam to an object, and the optical sensor detects an identification code on the object by the light beam.
本発明の実施形態において、前記光源は光放射方向に沿って光線を物体の表面に供給するのに適し、光放射方向は前記物体の表面に平行である。 In an embodiment of the present invention, the light source is suitable for supplying light rays to the surface of the object along the direction of light emission, the light emission direction being parallel to the surface of the object.
本発明に係る光学検出モジュールは、第一ベースと、光源と、光学センサと、を備える。第一ベースは、第一開口と第二開口を有し、第一ベースの外側に第一固定構造を有し、第一ベースと第二ベースは、第一固定構造によって互いに固設されるのに適し、機能性部材は、第二ベースに配置される。光源は、第一開口に配置される。光学センサは、第二開口に配置される。 The optical detection module according to the present invention includes a first base, a light source, and an optical sensor. The first base has a first opening and a second opening, has a first fixing structure outside the first base, and the first base and the second base are fixed to each other by the first fixing structure. The functional member is disposed on the second base. The light source is disposed in the first opening. The optical sensor is disposed in the second opening.
本発明実施形態において、前記第一固定構造は、第二ベースと係合する少なくとも一つのスロットを有する。 In an embodiment of the present invention, the first fixing structure has at least one slot engaged with the second base.
本発明の実施形態において、前記第二ベースは第一ベースの外側を覆う。 In an embodiment of the present invention, the second base covers the outside of the first base.
本発明の実施形態において、前記第一固定構造は二つのストッパーを備え、機能性部材は二つのストッパーの間に制限される。 In an embodiment of the present invention, the first fixing structure includes two stoppers, and the functional member is limited between the two stoppers.
本発明の実施形態において、前記光源は光線を物体に供給するのに適し、光学センサは光線によって物体上の識別コードを検出するのに適する。 In an embodiment of the present invention, the light source is suitable for supplying a light beam to an object, and the optical sensor is suitable for detecting an identification code on the object by the light beam.
本発明の実施形態において、前記光源は光放射方向に沿って光線を物体の表面に供給するのに適し、光放射方向は物体の表面に平行である。 In an embodiment of the present invention, the light source is suitable for supplying a light beam to the surface of the object along the direction of light emission, the light emission direction being parallel to the surface of the object.
本発明に係る光学検出モジュールは、第一ベースと、光源と、光学センサと、を備える。第一ベースは、第一開口と第二開口を有し、第一ベースの外側に第一固定構造を有し、第一ベースとケースは第一固定構造によって互いに固設されるのに適し、ケースは、第一ベースを収容するのに適する。光源は、第一開口に配置される。光学センサは、第二開口に配置される。 The optical detection module according to the present invention includes a first base, a light source, and an optical sensor. The first base has a first opening and a second opening, and has a first fixing structure outside the first base, and the first base and the case are suitable for being fixed to each other by the first fixing structure, The case is suitable for housing the first base. The light source is disposed in the first opening. The optical sensor is disposed in the second opening.
本発明の実施形態において、前記第一固定構造は、ケースと係合する少なくとも一つのスロットを有する。 In an embodiment of the present invention, the first fixing structure has at least one slot that engages with the case.
本発明の実施形態において、前記ケースは第一ベースの外側を覆う。 In an embodiment of the present invention, the case covers the outside of the first base.
本発明の実施形態において、前記光源は光線を物体に供給するのに適し、光学センサは光線によって物体上の識別コードを検出するのに適する。 In an embodiment of the present invention, the light source is suitable for supplying a light beam to an object, and the optical sensor is suitable for detecting an identification code on the object by the light beam.
本発明の実施形態において、前記光源は光放射方向に沿って光線を物体の表面に供給するのに適し、光放射方向は物体の表面に平行である。 In an embodiment of the present invention, the light source is suitable for supplying a light beam to the surface of the object along the direction of light emission, the light emission direction being parallel to the surface of the object.
上述に基づき、本発明の検出装置において、光源及び光学センサは第一ベースに取り付けられ、機能性部材は第二ベースに取り付けられ、且つ、第一ベースと第二ベースが第一固定構造及び第二固定構造によって互いに固接または取り外すことができる。これによって、機能性部材と既存の光源及び光学センサはそれぞれ異なるベースに取り付けられ、各ベースの構造をシンプルにして金型製造の難度を低減させ、第一ベースまたは第二ベースの設計に変更がある時、第一ベースまたは第二ベースに対して新たな金型を製造する必要があるだけで、ベース全体の再加工を必要としないことから、再加工しやすくなる。また、検出装置は追加の機能性部材によって対応する効果を提供する必要が無い時、第二ベース及びその上に取り付けられた機能性部材を第一ベースから直接取り外して、検出装置の体積を有効的に低減して、光学検出モジュールと追加の機能性部材を共に使用する自由度を向上させることができる。 Based on the above, in the detection device of the present invention, the light source and the optical sensor are attached to the first base, the functional member is attached to the second base, and the first base and the second base are the first fixing structure and the first base. The two fixed structures can be fixed or detached from each other. As a result, the functional member and the existing light source and optical sensor are attached to different bases, simplifying the structure of each base, reducing the difficulty of mold manufacture, and changing the design of the first base or the second base. In some cases, it is only necessary to manufacture a new mold for the first base or the second base, and it is not necessary to rework the entire base. In addition, when the detection device does not need to provide a corresponding effect by an additional functional member, the volume of the detection device is effectively removed by directly removing the second base and the functional member attached thereto from the first base. The degree of freedom of using both the optical detection module and the additional functional member can be improved.
本発明の上述した特徴と利点を更に明確化するために、以下、幾つかの実施例を挙げて図面と共に詳細な内容を説明する。 In order to further clarify the above-described features and advantages of the present invention, several embodiments will be described below in detail with reference to the drawings.
図１は、本発明の実施形態における検出装置の斜視図である。図２は、図１の検出装置の正面図である。図１及び図２を参照すると、本実施形態における検出装置１００は、光学検出モジュール１１０を備え、光学検出モジュール１１０は、第一ベース１１２と、光源１１４と、光学センサ１１６と、を備える。第一ベース１１２は第一開口１１２ａと第二開口１１２ｂを有し、光源１１４は、例えば発光ダイオード（ｌｉｇｈｔ ｅｍｉｔｔｉｎｇ ｄｉｏｄｅ、ＬＥＤ）光源であり、第一開口１１２ａ内に配置され、光学センサ１１６は第二開口１１２ｂ内に配置される。 FIG. 1 is a perspective view of a detection apparatus according to an embodiment of the present invention. FIG. 2 is a front view of the detection apparatus of FIG. Referring to FIGS. 1 and 2, the detection apparatus 100 in the present embodiment includes an optical detection module 110, and the optical detection module 110 includes a first base 112, a light source 114, and an optical sensor 116. The first base 112 has a first opening 112a and a second opening 112b. The light source 114 is, for example, a light emitting diode (LED) light source, and is disposed in the first opening 112a. The optical sensor 116 is a first light source. It arrange | positions in the two opening 112b.
図３は、図１の検出装置による光学的識別の実行を図示する。本実施形態において、検出装置１００は、例えば光学読み取りペンであり、光源１１４は図３に示すように光線Ｌを供給するのに用いられ、光線Ｌは第一開口１１２ａの軸方向に沿って第一ベース１１２外に伝送して物体５０の表面５２に達し（例えば、使用者が読み取る書物の頁面）、表面５２を反射した光線Ｌ’は光学センサ１１６に伝送して画像を形成し、光学センサ１１６に前記光線によって物体５０の表面５２上の識別コードを検出させ、且つ検出装置１００はその他の関連装置（例えば、スピーカー）によって識別コードの画像を処理、判断した後に生じる応答を送信する。その他の実施形態において、検出装置１００はその他の種類の光学識別装置であってもよく、本発明はこれに対して限定しない。 FIG. 3 illustrates the execution of optical identification by the detection device of FIG. In the present embodiment, the detection apparatus 100 is, for example, an optical reading pen, and the light source 114 is used to supply a light beam L as shown in FIG. 3, and the light beam L is a second light beam along the axial direction of the first opening 112a. The light beam L ′ transmitted outside the base 112 reaches the surface 52 of the object 50 (for example, the page surface of a book read by the user), and is reflected by the surface 52 to the optical sensor 116 to form an image. 116 causes the ray to detect the identification code on the surface 52 of the object 50, and the detection device 100 transmits a response that occurs after processing and determining the image of the identification code by other related devices (eg, speakers). In other embodiments, the detection device 100 may be other types of optical identification devices, and the present invention is not limited thereto.
本実施形態における検出装置１００は、付加機能モジュール１２０をさらに備え、付加機能モジュール１２０は、例えば書く機能を提供するのに用いられ、詳細を以下に示す。付加機能モジュール１２０は図１及び図２に示すように、第二ベース１２２及び機能性部材１２４を備え、第二ベース１２２は第三開口１２２ａ（図２に表記）を備え、機能性部材１２４は、例えば芯であって、第三開口１２２ａに貫設される取り付けて、使用者は書くことができる。本実施形態において、付加機能モジュール１２０は、例えば管状体１２６（例えば、ペン軸）によって機能性部材１２４の一部のセクションを収容して、管状体１２６は、例えば第二ベース１２２に一体成型的に接続される。 The detection apparatus 100 according to the present embodiment further includes an additional function module 120. The additional function module 120 is used to provide, for example, a writing function, and details will be described below. As shown in FIGS. 1 and 2, the additional function module 120 includes a second base 122 and a functional member 124. The second base 122 includes a third opening 122a (shown in FIG. 2). For example, a user can write with a core attached through the third opening 122a. In this embodiment, the additional function module 120 accommodates a section of the functional member 124 by, for example, a tubular body 126 (for example, a pen shaft), and the tubular body 126 is integrally formed with the second base 122, for example. Connected to.
図４は、図１の検出装置の分解図である。図１、図２、図４を参照すると、本実施形態において、光学検出モジュール１１０の第一ベース１１２と付加機能モジュール１２０の第二ベース１２２は一体成型の構造ではなく、互いに組み立て及び取り外し可能に設計される。具体的には、第一ベース１１２の外側１１２ｃは第一固定構造１１２ｄを有し、第二ベース１２２は第二固定構造１２２ｂを対応して有する。第一ベース１１２と第二ベース１２２は、第一固定構造１１２ｄと第二固定構造１２２ｂによって互いに固接される。 FIG. 4 is an exploded view of the detection apparatus of FIG. Referring to FIGS. 1, 2, and 4, in the present embodiment, the first base 112 of the optical detection module 110 and the second base 122 of the additional function module 120 are not integrally molded, but can be assembled and removed from each other. Designed. Specifically, the outer side 112c of the first base 112 has a first fixing structure 112d, and the second base 122 has a second fixing structure 122b correspondingly. The first base 112 and the second base 122 are fixed to each other by the first fixing structure 112d and the second fixing structure 122b.
上述の配置方式によって、機能性部材１２４と既存の光源１１４及び光学センサ１１６は、それぞれ異なるベース（第一ベース１１２及び第二ベース１２２）に取り付けられ、各ベースの構造をシンプルにして金型製造の難度を低減させ、第一ベース１１２または第二ベース１２２の設計に変更がある時、第一ベース１１２または第二ベース１２２に対して新たな金型を製造する必要があるだけで、全体のベース再加工を必要としないことから、再加工しやすくなる。また、検出装置１００は追加の機能性部材１２４によって対応する効果を提供する必要が無い時、第二ベース１２２及びその上に取り付けられた機能性部材１２４を第一ベース１１２から直接取り外して、検出装置１００の体積を有効的に低減して、光学検出モジュール１１０と追加の機能性部材１２４を共に使用する自由度を向上させることができる。 The functional member 124, the existing light source 114, and the optical sensor 116 are attached to different bases (the first base 112 and the second base 122) by the above arrangement method, and the structure of each base is simplified to manufacture a mold. When the design of the first base 112 or the second base 122 is changed, it is only necessary to manufacture a new mold for the first base 112 or the second base 122. Since base rework is not required, rework becomes easier. In addition, when the detection device 100 does not need to provide a corresponding effect by the additional functional member 124, the second base 122 and the functional member 124 mounted thereon are directly removed from the first base 112 to detect. The volume of the apparatus 100 can be effectively reduced to improve the freedom to use the optical detection module 110 and the additional functional member 124 together.
以下に、本実施形態における第一固定構造１１２ｄ及び第二固定構造１２２ｂの具体的な構造について説明する。図４を参照すると、本実施形態における第一固定構造１１２ｄは二つのストッパーＲを備え、この二つのストッパーＲと第一ベース１１２の外側１１２ｃとの間に二つのスロットＳを形成する。これに対応して、第二固定構造１２２ｂは二つのブロックＰを備え、この二つのブロックＰは組立方向Ｄに沿って二つのスロットＳにそれぞれ嵌合するのに適しており、第一固定構造１１２ｄ及び第二固定構造１２２ｂを各スロットＳと対応するブロックＰによって図１及び図２に示すように互いに係合させ、且つ、機能性部材１２４が二つのストッパーＲの間に制限される。さらに、本実施形態における第二ベース１２２はカバー部１２２ｃをさらに備え、カバー部１２２ｃは第一ベース１１２の外側１１２ｃを覆い、且つ、機能性部材１２４の第三開口１２２ａ外に位置するセクション１２４ａ(図４に表記)は第二ベース１２２のカバー部１２２ｃによって覆われて制限され、全体の構造をさらに完全且つ安定させる。その他の実施形態において、第一固定構造１１２ｄ及び第二固定構造１２２ｂは、さらにフック・ラッチ等のその他の適切な構造によって互いに固設してもよく、本発明はこれに対して限定しない。 Hereinafter, specific structures of the first fixing structure 112d and the second fixing structure 122b in the present embodiment will be described. Referring to FIG. 4, the first fixing structure 112 d in the present embodiment includes two stoppers R, and two slots S are formed between the two stoppers R and the outer side 112 c of the first base 112. Correspondingly, the second fixing structure 122b includes two blocks P, which are suitable for fitting into the two slots S along the assembly direction D, respectively. 112d and the second fixing structure 122b are engaged with each other by the block P corresponding to each slot S as shown in FIGS. 1 and 2, and the functional member 124 is limited between the two stoppers R. Furthermore, the second base 122 in the present embodiment further includes a cover part 122c. The cover part 122c covers the outer side 112c of the first base 112 and is a section 124a (outside the third opening 122a of the functional member 124). 4) is covered and limited by the cover portion 122c of the second base 122, which makes the overall structure more complete and stable. In other embodiments, the first fixing structure 112d and the second fixing structure 122b may be fixed to each other by another appropriate structure such as a hook and a latch, and the present invention is not limited thereto.
上述の実施形態において、さらにケース（不図示）によって光学検出モジュール１１０及び付加機能モジュール１２０を収容して、検出装置１００に好適な外観及び握り感を持たせてもよいが、本発明はこれに対して限定しない。さらに、検出装置１００は第二ベース１２２及び機能性部材１２４を配置しなくてもよく、第一ベース１１２の第一固定構造１１２ｄは、前記ケース内の対応する構造と互いに固設させるのに用いられて、第一ベース１１２を前記ケース内に収容させて、且つ前記ケースは第一ベース１１２の外側１１２ｃを覆ってもよく、そのうち例えば第一固定構造１１２ｄのスロットＳによって前記ケースと係合するが、本発明は、第一ベース１１２と前記ケースの結合方式を限定しない。 In the above-described embodiment, the optical detection module 110 and the additional function module 120 may be further accommodated by a case (not shown) so that the detection device 100 has a suitable appearance and grip feeling. It is not limited. Further, the detection device 100 does not need to arrange the second base 122 and the functional member 124, and the first fixing structure 112d of the first base 112 is used to fix the corresponding structure in the case to each other. The first base 112 may be accommodated in the case, and the case may cover the outer side 112c of the first base 112, and for example, the first base 112 may be engaged with the case by the slot S of the first fixing structure 112d. However, the present invention does not limit the coupling method of the first base 112 and the case.
図３を参照すると、本実施形態において、光源１１４は、例えば発光体ダイオード素子であって、光放射方向Ａに沿って光線Ｌを供給するのに適する。光源１１４の光放射方向Ａは物体５０の表面５２に平行ではなく、光線Ｌを物体５０の表面５２へ直接伝送する。しかしながら、本発明は光源の光放射方向に対して限定せず、図を例にして以下に説明する。 Referring to FIG. 3, in the present embodiment, the light source 114 is, for example, a light emitting diode element, and is suitable for supplying the light beam L along the light emission direction A. The light emission direction A of the light source 114 is not parallel to the surface 52 of the object 50, but transmits the light beam L directly to the surface 52 of the object 50. However, the present invention is not limited to the light emission direction of the light source, and will be described below with reference to the drawings.
図５は、本発明の別の実施形態における検出装置による光学的識別の実行を図示する。本発明の検出装置２００における光学検出モジュール２１０、第一ベース２１２、第一開口２１２ａ、第二開口２１２ｂ、光学センサ２１６、付加機能モジュール２２０、第二ベース（示されていない）、機能性部材２２４、管状体２２６の配置及び作用は、図１から図４における光学検出モジュール１１０、第一ベース１１２、第一開口１１２ａ、第二開口１１２ｂ、光学センサ１１６、付加機能モジュール１２０、第二ベース１２２、機能性部材１２４、管状体１２６の配置及び作用と類似しており、ここでは繰り返し説明しない。検出装置２００と検出装置１００の異なる箇所は、光源２１４の光放射方向Ａ’は物体５０の表面５２に平行であって、光源２１４を側面放射させる。 FIG. 5 illustrates performing optical identification by a detection device in another embodiment of the invention. Optical detection module 210, first base 212, first opening 212a, second opening 212b, optical sensor 216, additional function module 220, second base (not shown), functional member 224 in the detection apparatus 200 of the present invention. The arrangement and operation of the tubular body 226 are the same as the optical detection module 110, the first base 112, the first opening 112a, the second opening 112b, the optical sensor 116, the additional function module 120, and the second base 122 in FIGS. The arrangement and operation of the functional member 124 and the tubular body 126 are similar and will not be repeated here. The different locations of the detection device 200 and the detection device 100 are such that the light emission direction A ′ of the light source 214 is parallel to the surface 52 of the object 50, and causes the light source 214 to emit side light.
上述のように、光源２１４を側面放射するように設計して、光線Ｌの物体５０の表面５２に照射する光強度を適切に低減してもよい。これによって、物体５０は液晶表示パネルである場合、液晶表示パネルの表面５２の下の構造は、光線Ｌの照射に起因して光学センサ２１６に予期せずに検出されるに至らず、光学センサ２１６が正確に表面５２上の識別コードに対して検出することを保証する。説明が必要なこととして、物体５０は液晶表示パネルである場合、その表面５２上に例えば前記識別コードを有する透明フィルムを貼り付けて、検出装置２００の光学的識別を実行し、且つ機能性部材２２４は、例えば書く機能を備えない、光学検出モジュール２１０と表面５２の間で支持される構造でしかない。また、前記透明フィルムの反射率が高い状況では、上述したように、光源２１４を側面放射するように設計して、光線Ｌの物体５０の表面５２に照射する光強度を適切に低減して、前記透明フィルムによって反射された光線Ｌ’が強すぎることで光学センサ２１６の正常動作に影響することを回避してもよい。 As described above, the light source 214 may be designed to radiate to the side, and the light intensity of the light L applied to the surface 52 of the object 50 may be appropriately reduced. Accordingly, when the object 50 is a liquid crystal display panel, the structure under the surface 52 of the liquid crystal display panel is not unexpectedly detected by the optical sensor 216 due to the irradiation of the light beam L, and the optical sensor Ensure that 216 detects accurately against the identification code on surface 52. It is necessary to explain that when the object 50 is a liquid crystal display panel, a transparent film having, for example, the identification code is pasted on the surface 52 of the object 50 to perform optical identification of the detection device 200 and a functional member. 224 is merely a structure that is supported between the optical detection module 210 and the surface 52, for example, without the ability to write. Further, in the situation where the reflectance of the transparent film is high, as described above, the light source 214 is designed to radiate to the side surface to appropriately reduce the light intensity applied to the surface 52 of the object 50 of the light L, You may avoid affecting the normal operation | movement of the optical sensor 216 because the light ray L 'reflected by the said transparent film is too strong.
本実施形態において、第一ベース２１２の第一開口２１２ａにおける構造は、図５に示すように、物体５０の表面５２に延伸し、第一開口２１２ａ内の光源２１４を物体５０の表面５２に近接させ、第一ベース２１２は第一開口２１２ａに放射口２１２ｄを有し、光源２１４が放射する光線Ｌを放射口２１２ｄによって表面５２にスムーズに伝送させることができる。その他の実施形態において、第一ベース２１２は第一開口２１２ａにおける構造は、その他の適切な形状及びサイズに設計してもよく、本発明はこれに対して限定しない。 In the present embodiment, the structure of the first base 212 in the first opening 212a extends to the surface 52 of the object 50, as shown in FIG. 5, and the light source 214 in the first opening 212a is close to the surface 52 of the object 50. The first base 212 has a radiation port 212d in the first opening 212a, and the light L emitted from the light source 214 can be smoothly transmitted to the surface 52 by the radiation port 212d. In other embodiments, the structure of the first base 212 in the first opening 212a may be designed in other suitable shapes and sizes, and the present invention is not limited thereto.
以上より、本発明の検出装置において、光源及び光学センサは第一ベースに取り付けられ、機能性部材は第二ベースに取り付けられ、且つ、第一ベースと第二ベースが第一固定構造及び第二固定構造によって互いに固接または取り外すことができる。これによって、機能性部材と既存の光源及び光学センサはそれぞれ異なるベースに取り付けられ、各ベースの構造をシンプルにして金型製造の難度を低減させ、第一ベースまたは第二ベースの設計に変更がある時、第一ベースまたは第二ベースに対して新たな金型を製造する必要があるだけで、全体のベース再加工を必要としないことから、再加工しやすくなる。また、検出装置は追加の機能性部材によって対応する効果を提供する必要が無い時、第二ベース及びその上に取り付けられた機能性部材を第一ベースから直接取り外して、検出装置の体積を有効的に低減して、光学検出モジュールと追加の機能性部材を共に使用する自由度を向上させることができる。さらに、第二ベース及び機能性部材を取り付けない状況では、第一ベースの第一固定構造は検出装置のケースと互いに固設するのに用いられるように変更して、第一ベースの第一固定構造の汎用性を向上させることができる。また、光源は、側面放射するように設計して光学検出モジュールの放射強度を適切に低減して、光源の放射強度が大きすぎることで光学センサの正常動作に影響することを回避してもよい。 As described above, in the detection device of the present invention, the light source and the optical sensor are attached to the first base, the functional member is attached to the second base, and the first base and the second base are the first fixing structure and the second base. They can be fixed to each other or removed by a fixed structure. As a result, the functional member and the existing light source and optical sensor are attached to different bases, simplifying the structure of each base, reducing the difficulty of mold manufacture, and changing the design of the first base or the second base. In some cases, it is only necessary to manufacture a new mold for the first base or the second base, and the entire base is not reworked. In addition, when the detection device does not need to provide a corresponding effect by an additional functional member, the volume of the detection device is effectively removed by directly removing the second base and the functional member attached thereto from the first base. The degree of freedom of using both the optical detection module and the additional functional member can be improved. Further, in the situation where the second base and the functional member are not attached, the first base first fixing structure is changed to be used to fix the detection device case to the first base first fixing The versatility of the structure can be improved. In addition, the light source may be designed to radiate to the side to appropriately reduce the radiation intensity of the optical detection module to avoid affecting the normal operation of the optical sensor due to the radiation intensity of the light source being too large. .
本発明は以上の実施例のように示したが、これに限られるものではなく、当業者が本発明の精神の範囲から逸脱しない範囲において、変更又は修正することが可能であるが故に、本発明の保護範囲は均等の範囲にまで及ぶものとする。 Although the present invention has been shown as in the above embodiments, the present invention is not limited to this embodiment, and can be changed or modified by those skilled in the art without departing from the spirit of the present invention. The protection scope of the invention shall extend to an equivalent range.
本発明は光学的識別に用いられる検出装置及び光学検出モジュールを提供する。 The present invention provides a detection apparatus and an optical detection module used for optical identification.
５０：物体
５２：表面
１００、２００：検出装置
１１０、２１０：光学検出モジュール
１１２、２１２：第一ベース
１１２ａ、２１２ａ：第一開口
１１２ｂ、２１２ｂ：第二開口
１１２ｃ：外側
１１２ｄ：第一固定構造
１１４、２１４：光源
１１６、２１６：光学センサ
１２０、２２０：付加機能モジュール
１２２：第二ベース
１２２ａ：第三開口
１２２ｂ：第二固定構造
１２２ｃ：カバー部
１２４、２２４：機能性部材
１２４ａ：セクション
１２６、２２６：管状体
２１２ｄ：放射口
Ａ、Ａ’：光放射方向
Ｄ：組立方向
Ｌ、Ｌ’：光線
Ｐ：ブロック
Ｒ：ストッパー
Ｓ：スロット
50: Object 52: Surface 100, 200: Detection device 110, 210: Optical detection module 112, 212: First base 112a, 212a: First opening 112b, 212b: Second opening 112c: Outside 112d: First fixing structure 114 214: Light source 116, 216: Optical sensor 120, 220: Additional function module 122: Second base 122a: Third opening 122b: Second fixing structure 122c: Cover portion 124, 224: Functional member 124a: Sections 126, 226 : Tubular body 212d: Radiation port A, A ': Light radiation direction D: Assembly direction L, L': Light beam P: Block R: Stopper S: Slot
Claims (19)
第三開口と第二固定構造を有する第二ベースと、前記第三開口に配置される機能性部材と、を備え、前記第一ベースと前記第二ベースは前記第一固定構造と前記第二固定構造によって互いに固接される付加機能モジュールと、
を備えることを特徴とする検出装置。 A first base having a first opening and a second opening; a light source disposed in the first opening; and an optical sensor disposed in the second opening; An optical detection module having a structure;
A second base having a third opening and a second fixing structure; and a functional member disposed in the third opening, wherein the first base and the second base are the first fixing structure and the second base. An additional function module fixed to each other by a fixed structure;
A detection apparatus comprising:
前記第一開口に配置される光源と、
前記第二開口に配置される光学センサと、
を備え、
前記第一ベースと第二ベースは前記第一固定構造によって互いに固設されるのに適し、機能性部材は前記第二ベースに配置されるのに適することを特徴とする光学検出モジュール。 A first base having a first opening and a second opening and having a first fixing structure on the outside;
A light source disposed in the first opening;
An optical sensor disposed in the second opening;
With
The optical detection module, wherein the first base and the second base are suitable for being fixed to each other by the first fixing structure, and the functional member is suitable for being disposed on the second base.
前記第一開口に配置される光源と、
前記第二開口に配置される光学センサと、
を備え、
前記第一ベースとケースは前記第一固定構造によって互いに固設されるのに適し、前記ケースは前記第一ベースを収容するのに適することを特徴とする光学検出モジュール。 A first base having a first opening and a second opening and having a first fixing structure on the outside;
A light source disposed in the first opening;
An optical sensor disposed in the second opening;
With
The optical detection module, wherein the first base and the case are suitable for being fixed to each other by the first fixing structure, and the case is suitable for accommodating the first base.
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| TW104144353A TWI595425B (en) | 2015-12-30 | 2015-12-30 | Sensing device and optical sensing module |
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| JP2012208926A (en) * | 2011-03-15 | 2012-10-25 | Nikon Corp | Detection device, input device, projector and electronic apparatus |
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| DE4126891A1 (en) * | 1991-08-14 | 1993-02-18 | Gema Volstatic Ag | ELECTROSTATIC POWDER SPRAY COATING SYSTEM FOR AUTOMOTIVE BODIES |
| DE602004019970D1 (en) * | 2003-12-15 | 2009-04-23 | Anoto Ab | OPTICAL SYSTEM, ANALYSIS SYSTEM AND MODULAR UNIT FOR AN ELECTRONIC PEN |
| US20130020351A1 (en) * | 2011-07-21 | 2013-01-24 | Gojo Industries, Inc. | Dispenser with optical keying system |
| CN202230452U (en) * | 2011-09-30 | 2012-05-23 | 郑国书 | Dustproof structure of optical input device |
| US20150199072A1 (en) * | 2014-01-10 | 2015-07-16 | Shenzhen Wave Multimedia Co., Ltd | Infra-red touch-detection and touch-recognition device |
| CN204576854U (en) * | 2015-04-10 | 2015-08-19 | 李靖 | A kind of langue leaning system based on Quick Response Code |
| JP7117981B2 (en) * | 2018-11-27 | 2022-08-15 | 日本山村硝子株式会社 | Synthetic resin cap |
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| JPH0887049A (en) * | 1994-09-19 | 1996-04-02 | Canon Inc | Camera |
| JP2008509380A (en) * | 2004-08-03 | 2008-03-27 | シルバーブルック リサーチ ピーティワイ リミテッド | Electronic stylus |
| JP2012208926A (en) * | 2011-03-15 | 2012-10-25 | Nikon Corp | Detection device, input device, projector and electronic apparatus |
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| TW201723922A (en) | 2017-07-01 |
| KR101947245B1 (en) | 2019-02-12 |
| TWI595425B (en) | 2017-08-11 |
| KR20170080527A (en) | 2017-07-10 |
| CN206584378U (en) | 2017-10-24 |
| JP6429854B2 (en) | 2018-11-28 |
| CN107025454B (en) | 2021-02-23 |
| DE202016107477U1 (en) | 2017-03-31 |
| CN107025454A (en) | 2017-08-08 |
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