JP7185869B2 - processing equipment - Google Patents

Description

TECHNICAL FIELD The present invention relates to a processing apparatus such as a fume hood for performing work such as experiments using a working space.

Patent Document 1 discloses a whiteboard with a scanner. The content written on the whiteboard can be read, for example, by moving the scanner.

Japanese Patent No. 5130136

By the way, when an operator uses a treatment apparatus such as a fume hood to perform a predetermined experiment or the like on an object to be treated, the content of information necessary for the experiment or the like and the information obtained in the operation are There are times when you want to write down the content of the information you received. The content of information required for work such as experiments and the content of information obtained during work can be written down on a piece of paper placed on a separate desk, or left in an empty frame of the processing device. There is no choice but to scribble directly on the part with a pen and leave it.

For this reason, the contents of the information left behind must be input into a computer or the like to be converted into digital information by the operator after the work, and the input work is troublesome.

The present invention has been made in view of the above, and its object is to read the content of information such as the content of records of experiments etc. during work, and to easily store the content of information as data. To provide a processing apparatus capable of

In order to achieve the above object, the processing apparatus of the present invention includes:
a work space; a main body having an opening communicating with the work space; an opening/closing door provided in the main body for opening/closing the opening of the main body; An installed image scanner is provided, and the image scanner reads the contents of information written on the opening/closing door relating to work performed in the work space as the opening/closing door moves.
a main body having a work space and an opening communicating with the work space; an opening/closing door provided in the main body for opening/closing the opening of the main body; an image scanner installed in the main body; and a movement operation section for moving the image scanner with respect to the main body. The movement operation section lowers or raises the image scanner in the main body. As a result, relative movement between the image scanner and the opening/closing door is generated, and the image scanner transmits the contents of the information described on the opening/closing door related to the work performed in the work space to the opening/closing door. It is characterized by being read with relative movement.
a main body having a work space and an opening communicating with the work space; an opening/closing door provided in the main body for opening/closing the opening of the main body; an image scanner installed in a main body; and a movement operation section for moving the image scanner with respect to the main body, wherein the movement operation section moves the image scanner laterally in the main body. By doing so, relative movement between the image scanner and the opening/closing door is generated, and the image scanner communicates the contents of the information described on the opening/closing door related to the work performed in the work space with the opening/closing door. is read with the relative movement of

According to the present invention, it is possible to provide a processing apparatus that can read the contents of information such as recorded contents of experiments and the like and easily store the contents of the information as data during work.

1 is a front view showing a fume hood, which is a preferred first embodiment of a processing apparatus of the present invention; FIG. FIG. 2 is a vertical schematic diagram showing an example of the internal structure of the fume hood shown in FIG. 1 ; It is a block diagram showing an electrical configuration example of a fume hood. 4 is a perspective view showing a structural example of an optical section of an information reading section; FIG. FIG. 5 is a perspective view showing another structural example of the optical section of the information reading section; It is a front view which shows the fume hood as a processing apparatus of 2nd Embodiment of this invention. 7 is a block diagram showing an electrical configuration example of the fume hood shown in FIG. 6; FIG. It is a front view which shows the fume hood as a processing apparatus of 3rd Embodiment of this invention. It is a front view which shows the fume hood as a processing apparatus of 4th Embodiment of this invention.

Modes for carrying out the present invention (hereinafter referred to as embodiments) will be described below with reference to the drawings.

(First embodiment)
FIG. 1 is a front view showing a fume hood 1, which is a preferred first embodiment of the processing apparatus of the present invention. FIG. 2 is a vertical schematic diagram showing an example of the internal structure of the fume hood 1 shown in FIG. This fume hood 1 is an example of a processing device.

In the fume hood 1, which is an embodiment of the processing apparatus of the present invention, an operator, for example, finishes work such as a chemical experiment, raises the movable glass door 5 in the Z1 direction, and Generates relative movement with As a result, the information reading unit 50 can read, preferably optically and without contact, the content IF of information such as the content of an experiment written on the movable glass door 5 by the operator during work. It has become.

The fume hood 1 shown in FIGS. 1 and 2 is used by workers such as researchers and experimenters to perform aseptic manipulation of samples such as microorganisms as objects to be processed, various chemical experiments, etc., using instruments. Used to perform experiments and processing operations.

The fume hood 1 has a main body 2, which is a box-shaped enclosing part, in order to carry out the treatment while confining the material to be treated so that it does not leak outside. The body portion 2 has a draft chamber interior 19 . A wide work space 20 is secured inside the draft chamber 19 . The inside of the draft chamber 19 has a structure that isolates the atmosphere of the work space 20 from the outside so that the worker is not affected by the work to be processed when the work to be processed is processed in the work space 20 inside. there is

This fume hood 1 is a local exhaust system intended to protect workers from harmful substances. The air volume in the work space 20 is preferably variable, and the work space 20 can be smoothly ventilated not only in the standard air volume region, but also preferably in the low air volume region, so that dangerous and toxic substances can be contained. It has a containment capability. Therefore, no harmful atmosphere leaks to the operator side.

In particular, the low air volume type fume hood 1 can be operated at low running costs for the purpose of reducing energy costs, and the exhaust air volume of the low air volume type fume hood 1 is compared to the exhaust air volume of a general fume hood. , for example, can be reduced by 40-60%. By sending air into the working space 20 in the fume hood 1 with a low air volume draft, energy saving (eco-friendly) during operation of the fume hood 1 is achieved compared to the case of sending normal air volume draft into the working space 20. Also, noise reduction can be achieved.

Next, a structural example of the fume hood 1 as a preferred embodiment of the processing apparatus will be further described with reference to FIGS. 1 and 2. FIG.

A body portion 2 of the fume hood 1 shown in FIGS. 1 and 2 has a rectangular front portion 3 . The front portion 3 is provided with a rectangular front opening (an example of an opening) 4 .

The front opening 4 is provided with, for example, a rectangular movable glass door 5 as an opening/closing door and a rectangular fixed glass portion 6, for example. The movable glass door 5 and the fixed glass portion 6 are made of a transparent plate or a translucent plate so that the inside of the front opening portion 4 can be seen, and preferably tempered glass is used. The area of the fixed glass portion 6 is smaller than the area of the movable glass door 5, and the fixed glass portion 6 is fitted and fixed to the main body portion 2, thereby closing the upper region of the front opening portion 4. there is

As shown in FIGS. 1 and 2, even when the movable glass door 5 is in its lowest position and a substantial portion of the front opening 4 is closed, the upper edge portion 7 of the movable glass door 5 is still in contact with the fixed glass. By overlapping with the lower edge portion 8 of the portion 6, the gap at the joint portion between the movable glass door 5 and the fixed glass portion 6 is eliminated. When the movable glass door 5 is lowered most, the opening area of the air passage 17 in the front opening 4 is the smallest.

As shown in FIGS. 1 and 2 , the main body 2 has a front surface 3 , left and right side surfaces 12 and 13 , a back surface 14 and a ceiling surface 15 . As shown in FIG. 1, left and right edge portions 5A and 5B of the movable glass door 5 are movable along the Z direction (vertical direction) at the glass guide portions 11A and 11B of the front portion 3 of the main body portion 2. is embedded. A lower edge portion of the movable glass door 5 is provided with a grip portion 5C for the operator to hold by hand to raise and lower the movable glass door 5. - 特許庁

As shown in FIG. 2 , one end of a suspension wire 9 is fixed to the upper edge portion 7 of the movable glass door 5 . The suspension wire 9 is hung on pulleys 9A and 9B, and the other end of the suspension wire 9 is fixed to a balance weight 9C. Thus, an operator can hold the grip portion 5C of the movable glass door 5 and move the movable glass door 5 up and down smoothly and easily in the Z direction by balancing it with the balance weight 9C. Therefore, the operator can arbitrarily widen the opening area of the air passage 17 of the front opening 4 shown in FIG. .

As shown in FIGS. 1 and 2, an information reading section 50 is arranged on the front portion 3 of the main body portion 2 . The information reading section 50 is preferably fixed horizontally along the X direction with respect to the glass guide sections 11A and 11B. One end of the information reading section 50 is fixed to one glass guide section 11A, and the other end of the information reading section 50 is fixed to the other glass guide section 11B. The information reader 50 is fixed to the main body 2 near the upper edge portion 7 of the movable glass door 5 .

The information reading unit 50 is an image scanner device for reading, for example, the content of information written on the surface side of the movable glass door 5 in a non-contact manner, preferably optically. When an operator holds the grip part 5C of the movable glass door 5 and lifts the movable glass door 5 in the Z1 direction, the information reading part 50 reads the contents of the information already written on the surface of the movable glass door 5 IF, Records, eg experiments, can preferably be read optically and contactlessly.

This information reading unit 50 reads characters written on the surface of the movable glass door 5, for example, with a pen, for example, when an operator is processing an object to be processed using the fume hood 1. The content IF of information such as images and illustrations is directly optically read without contact. The information reading unit 50 is a device that takes in the content IF of the read information as digital image data and transfers this image data to a computer. A structural example of the information reading unit 50 will be described later.

Returning to the description of the fume hood 1, as shown in FIG. The purifying device 16 includes, for example, an exhaust fan and, for example, a HEPA filter (high performance filter) for removing fine particles from the air, and continuously purifies and exhausts the air in the work space 20 .

As a result, for example, low-volume air enters the work space 20 inside the main body 2 through the air passage 17 formed in the lower portion of the front opening 4 shown in FIG. The air in the working space 20 enters the back passage 20F through the exhaust hole 20H on the back side of the working space 20, together with the atmosphere containing the substance to be contained in the working space 20, and the HEPA of the purifier 16 from the back passage 20F. After being filtered through a filter, it is exhausted to the outside.

As shown in FIGS. 1 and 2, the draft chamber 19 of the main body 2 has a work space 20 . This work space 20 has a work surface 21 . A working space 20 in the draft chamber 19 is formed along the lateral width direction (X direction) of the main body 2 and, as shown in FIG. It is a substantially rectangular parallelepiped closed space formed along the Z direction. As shown in FIG. 2, work surface 21 of work space 20 forms the bottom of work space 20 .

The height position of the working surface 21 is set so that a worker sitting on a working chair can put his hand through the air passage 17 of the front opening 4 and perform a predetermined work in the working space 20. is set. A space part SP is provided in the lower part of the main body part 2 . In this space SP, the knees of a worker sitting on a work chair can be put. The body portion 2 is provided with a power outlet 102 and the like.

Next, the information reading section 50 described above will be further described with reference to FIGS. 1 to 3. FIG. FIG. 3 is a block diagram showing an electrical configuration example of the fume hood 1. As shown in FIG.

As shown in FIG. 3 , the fume hood 1 has a control section 100 . The control unit 100 is electrically connected to the fan motor 16F of the purification device 16 shown in FIG. 1, and drives and controls the fan motor 16F. The control unit 100 is electrically connected to a power switch 101 and a power outlet 102 .

The control unit 100 is electrically connected to a computer 110 for information management. The computer 110 can supply the contents of various kinds of information to the control unit 100 side, and can store the contents of information from the control unit 100 side. In addition, the control unit 100 is electrically connected to an information storage medium connection unit 130 that connects the information storage medium 120 and an audio generation unit 140 such as a speaker. The information storage medium 120 is, for example, a USB (Universal Serial Bus), an SD memory card, or the like, but is not particularly limited.

As shown in FIG. 3, near the gripping portion 5C of the movable glass door 5, a sensor 150 for detecting the start of the upward movement of the movable glass door is arranged. The movable glass door lifting operation start detection sensor 150 detects the timing at which the operator manually starts the operation of lifting the movable glass door 5 in the Z1 direction. The movable glass door rising operation start detection sensor 150 optically detects the start of the movable glass door 5 to rise, and notifies the control unit 100 of the detection.

The movable glass door 5, which is an opening/closing door, can also be called a sash, and the fume hood 1 can also be called a fume hood with a sash scanning function in which the information reading section 50 is arranged.

The information reading section 50 shown in FIGS. 1 to 3 is fixed to the body section 2 near the upper edge portion 7 of the movable glass door 5, as already described. When the door 5 is lifted in the Z1 direction, the contents IF of information already written on the surface of the movable glass door 5, such as recorded contents of experiments, etc. The movement (scanning) preferably provides optical contactless reading.

As shown in FIGS. 1 and 3, the information reading section 50 has a main body 51 and an optical section 52 arranged on the rear surface of the main body 51 . The main body 51 is a case arranged along the X direction (horizontal direction), and the optical part 52 is attached along the X direction on the rear surface of the main body 51 so as to face the surface 5F of the movable glass door 5. It is

Examples of the structure of the optical section 52 of the information reading section 50 are shown in FIGS. 4 and 5. FIG. 4 and 5 are perspective views showing different structural examples of the optical section 52 of the information reading section 50, respectively.

In the structural example of the optical section 52 shown in FIG. 4 , the optical section 52 accommodated in the main body 51 has a light source 53 and a sensor section 54 . The light source 53 and the sensor section 54 are formed elongated along the X direction and face the surface 5F of the movable glass door 5 with a predetermined distance therebetween.

The light source 53 is, for example, an LED array in which a plurality of LEDs (light emitting diodes) are arranged in the X direction, and the sensor section 54 is, for example, an array of a plurality of CMOS (complementary metal oxide semiconductor) image sensors. Not limited. The length of the light source 53 and the sensor section 54 in the X direction corresponds to the length of the surface 5F of the movable glass door 5 in the X direction.

For example, when the operator manually lifts the movable glass door 5 in the Z1 direction, the movable glass door rising motion start detection sensor 150 shown in FIG. , the detection is notified to the control unit 100 .

As a result, the control unit 100 shown in FIG. 3 turns on the light source 53 in response to the detection notification from the movable glass door rising motion start detection sensor 150 . Light L emitted by the light source 53 shown in FIG. 4 is irradiated onto the surface 5F of the movable glass door 5 and reflected as return light R. The return light R includes information contents IF such as written contents of experiments, such as letters and illustrations left on the surface 5F of the movable glass door 5 with a pen, and this return light R is received by the sensor unit 54. be.

The sensor unit 54 takes in the content IF of information such as written content of experiments, such as characters left with a pen or illustrations, into the control unit 100 as digital image data. This captured image data is stored in the memory 110M of the computer 110 and the information storage medium 120 via the control section 100 shown in FIG.

In another structural example of the optical section 52 of the information reading section 50 shown in FIG. 5, the optical section 52 accommodated in the main body 51 has a light source 53 and a sensor section 55A. The light source 53 faces the surface 5F of the movable glass door 5 at a predetermined distance along the X direction. The light source 53 is, for example, an LED array in which a plurality of LEDs are arranged in the X direction. On the other hand, the sensor section 55A is, for example, one CMOS image sensor. This sensor section 55A is connected to a wire 57, for example. When the motor 56 moves the wire 57 in the X2 direction, the sensor section 55A is slid along the X direction while facing the light source 53 .

For example, when an operator manually lifts the movable glass door 5 in the Z1 direction, the movable glass door rising operation start detection sensor 150 shown in FIG. , the detection is notified to the control unit 100 .

As a result, the control unit 100 turns on the light source 53 in response to the detection notification from the movable glass door rising motion start detection sensor 150 . The light L emitted by the light source 53 is applied to the surface 5F of the movable glass door 5 and reflected as return light R. As shown in FIG. The return light R includes information contents IF, such as written contents of experiments, such as letters and illustrations left by a pen on the surface 5F of the movable glass door 5, and this return light R moves at high speed in the X direction. The light is received by the sensor portion 55A.

The sensor unit 55A takes in the content IF of information such as characters written with a pen, illustrations, etc., such as the content of experiments, etc., into the control unit 100 as digital image data. This captured image data is stored in the memory 110M of the computer 110 and the information storage medium 120 via the control section 100 shown in FIG.

When the movable glass door rising operation start detection sensor 150 shown in FIG. The light source 53 is turned off. Therefore, since the light source 53 is not always lit, energy saving of the fume hood 1 can be achieved.

Note that the voice generation unit 140 shown in FIG. When optically reading the IF is started and when the reading is completed, voice comments of "reading is started" and "reading is completed" can be issued to the operator, respectively. This allows the operator to confirm by voice that the content IF of the information has been read.

In this way, when the fume hood 1 is used to treat the object to be treated, the operator uses the movable glass door 5 to write information such as the contents of an experiment or the like on the movable glass door 5. can be written with a pen.

Then, for example, after finishing the work, the operator raises the movable glass door 5 in the Z1 direction to generate relative movement between the information reading unit 50 and the movable glass door 5, so that the information reading unit 50 The information content IF, for example the description content of an experiment or the like, can preferably be optically and contactlessly read.

For this reason, while the worker is performing the work or after the work, the content IF of the information such as the description of the experiment, for example, is captured as digital image data into the control unit 100, and the image is displayed. The data can be easily left in the memory 110M of the computer 110 or the information storage medium 120 via the control unit 100 shown in FIG.

Next, another embodiment of the present invention will be described. If a portion of the other embodiment and a portion of the above-described first embodiment are the same constituent elements, the same reference numerals are attached and the description omitted.

(Second embodiment)
A second embodiment of the present invention will now be described with reference to FIGS.

FIG. 6 is a front view showing a fume hood 1A as a processing apparatus according to the second embodiment of the present invention, and FIG. 7 is a block diagram showing an electrical configuration example of the fume hood 1A shown in FIG.

A fume hood 1A shown in FIGS. 6 and 7 differs from the fume hood 1 of the first embodiment shown in FIGS.

The information reading section 50 shown in FIGS. 1 to 3 is directly fixed to the body section 2 of the fume hood 1 . For this reason, by lifting the movable glass door 5 in the Z1 direction, the operator can read the contents IF of the information such as the contents of experiments written on the movable glass door 5 using the movable glass door 5. , relative movement between the information reading section 50 and the movable glass door 5 is generated, and the information reading section 50 preferably performs optical non-contact reading.

On the other hand, the information reading section 250 shown in FIGS. 6 and 7 is automatically movable along the Z direction, which is the vertical direction, with respect to the body section 2 of the fume hood 1A. The movable glass door 5 of the main body 2 is not raised in the Z1 direction, and the information reading section 250 is lowered in the Z2 direction while the front opening 4 is almost closed. A relative movement with the door 5 is generated. For this reason, the information reading unit 250 preferably optically and non-contactly reads the information content IF, such as the content of an experiment or the like, which has already been written on the movable glass door 5 .

As shown in FIGS. 6 and 7, the structure of the main body 51 and the optical section 52 of the information reading section 250 is substantially the same as the structure of the main body 51 and the optical section 52 of the information reading section 50 shown in FIGS. are the same. The information reading section 250 has a main body 51 and an optical section 52 arranged on the rear surface of the main body 51 . The main body 51 is a case arranged along the X direction, and the optical part 52 is attached along the X direction on the back surface of the main body 51 so as to face the surface 5F of the movable glass door 5 .

The information reading unit 250 includes left and right movement operation units 260 . The movement operation unit 260 moves the information reading unit 250 from the standby position P1 on the upper side to the reading end position P2 on the lower side in the Z2 direction to scan the information reading unit 250 and the closed movable glass. Relative movement with the door 5 is caused.

As shown in FIG. 7, the left and right movement operation units 260, 260 have two feed screws 261, 262, two electric motors 271, 272, and two nuts 281, 282. As shown in FIG. The feed screws 261 and 262 are arranged parallel to the left and right side surfaces 12 and 13 of the main body 2, respectively. The electric motors 271 and 272 are fixed to the left and right side surfaces 12 and 13, respectively, and the output shafts of the electric motors 271 and 272 are connected to one ends of the feed screws 261 and 262, respectively. The other ends of the feed screws 261 and 262 are rotatably held by receiving portions 291 and 292, respectively. The receiving portions 291 and 292 are fixed to the left and right side surfaces 12 and 13 of the body portion 2, respectively.

Two nuts 281 and 282 are built in the main body 51 of the information reading section 250 . These nuts 281, 282 are engaged with feed screws 261, 262, respectively.

As a result, the electric motors 271 and 272 are driven by commands from the control unit 100, and the feed screws 261 and 262 rotate in the same direction. By moving downward in synchronization with the Z2 direction from P1 to the reading end position P2, scanning can be performed by relative movement between the information reading section 250 and the movable glass door 5. FIG.

The information reading unit 250 moves downward from the standby position P1 to the reading end position P2 in synchronization with the Z2 direction, so that the content IF such as the information written on the movable glass door 5 can be read, preferably optically in a non-contact manner. It is read and taken into the control unit 100 as digital image data. This image data can be easily left in the memory 110M of the computer 110 or the information storage medium 120 via the control section 100 shown in FIG.

Moreover, when reading the content IF such as information written on the movable glass door 5, the movement operation unit 260 moves the information reading unit 50 downward in the Z2 direction from the standby position P1 to the reading end position P2. Since the movable glass door 5 as an opening/closing door does not need to be lifted manually, the front opening 4 does not need to be opened. Therefore, since the front opening 4 remains substantially closed, the atmosphere in the working space 20 of the main body 2 can be maintained.

(Third Embodiment)
A third embodiment of the present invention will now be described with reference to FIG.

FIG. 8 is a front view showing a fume hood 1B as a processing apparatus according to a third embodiment of the invention.

The fume hood 1B shown in FIG. 8 differs from the fume hood 1A shown in FIGS. , the reading end position P<b>2 is located above the position of the movable glass door 5 .

The information reading section 250 has a movement operation section 260 . The moving operation unit 260 raises and moves the information reading unit 250 in the Z1 direction from the standby position P1 to the reading end position P2, thereby moving the information reading unit 250 relative to the closed movable glass door 5. movement.

Thus, when the electric motors 271 and 272 are driven by commands from the control section, the feed screws 261 and 262 rotate in the same direction, so that the movement operation section 260 moves the information reading section 250 from the standby position P1. The information reading section 250 and the closed movable glass door 5 can be moved relative to each other by moving up to the reading end position P2 in synchronism with the Z1 direction.

Moreover, when reading the content IF such as information written on the movable glass door 5, the movement operation unit 260 moves the information reading unit 250 upward in the Z1 direction from the standby position P1 to the reading end position P2. Since the movable glass door 5 as an opening/closing door does not need to be lifted manually, the front opening does not need to be opened. For this reason, the front opening remains substantially closed, so that the atmosphere in the working space 20 of the main body 2 can be maintained.

(Fourth embodiment)
A fourth embodiment of the present invention will now be described with reference to FIG.

FIG. 9 is a front view showing a fume hood 1C as a processing apparatus according to a fourth embodiment of the invention.

The fume hood 1C shown in FIG. 9 differs from the fume hood 1A shown in FIGS. , the reading end position P2 is located on the right side of the movable glass door 5 . The information reading section 250 has a movement operation section 260 . This movement operation unit 260 scans by horizontally moving the information reading unit 250 in the X1 direction from the standby position P1 to the reading end position P2, and the information reading unit 250 and the closed movable glass door 5 are scanned. cause relative movement.

As a result, when the electric motors 271 and 272 are driven by a command from the control section, the feed screws 261 and 262 rotate in the same direction. By laterally moving in the X1 direction up to the reading end position P2, the information reading section 250 and the closed movable glass door 5 can be moved relative to each other.

Moreover, when reading the content IF such as information written on the movable glass door 5, the movement operation unit 260 laterally moves the information reading unit 250 in the X1 direction from the standby position P1 to the reading end position P2. Since the movable glass door 5 as an opening/closing door does not need to be lifted manually, the front opening does not have to be opened. For this reason, the front opening remains substantially closed, so that the atmosphere in the working space 20 of the main body 2 can be maintained.

As described above, the fume hood 1 (1A, 1B, 1C) as a processing apparatus of the embodiment of the present invention includes a main body 2 having a work space 20 and a front opening 4 as an opening communicating with the work space 20. Then, relative movement between the movable glass door 5 as an opening/closing door provided in the main body 2 and opening and closing the front opening 4 of the main body 2 and the movable glass door 5 causes the movable glass door 5 to be opened by an operator, for example. An information reading unit 50 (250) is provided for reading the content IF of information written in the .

Accordingly, the information reading section 50 (250) can directly read the information content IF on the movable glass door 5 by moving relative to the movable glass door 5. FIG. Therefore, when the worker works, the information reading unit 50 (250) reads the information content IF, such as the content of records such as experiments written on the movable glass door 5, and reads the information content IF. You can easily save it as data.

The information reader 50 is fixed to the main body 2, and when the movable glass door 5 is moved to open the front opening 4, relative movement between the information reader 50 and the movable glass door 5 causes the information reader 50 to move. reads the information content IF on the movable glass door 5 . As a result, the information reader 50 can read, for example, an experiment written on the movable glass door 5 simply by moving the movable glass door 5 to move the information reader 50 and the movable glass door 5 relative to each other. By reading the information content IF such as the recorded content, the information content IF can be easily left as data.

A movement operation unit 260 is provided to enable the information reading unit 250 to be moved with respect to the main unit 2, and the movement operation unit 260 moves the information reading unit 250 on the main unit 2 to separate the information reading unit 50 and the movable glass door. 5, the information reader 50 reads the content IF of the information on the movable glass door 5. As shown in FIG. Thereby, the movement operation section 260 moves the information reading section 250 in the main body section 2 to generate relative movement between the information reading section 250 and the movable glass door 5 . Therefore, the information reading section 250 can read the information contents IF such as the recorded contents of experiments written on the movable glass door 5, and easily store the information contents IF as data. Moreover, the movable glass door 5 does not need to open the front opening 4. - 特許庁Therefore, the front opening 4 can maintain the atmosphere in the working space 20 .

The movement operation unit 260 causes the information reading unit 250 to move relative to the movable glass door 5 by lowering or raising the information reading unit 250 in the main unit 2 . As a result, the movement operation unit 260 simply lowers or raises the information reading unit 250 in the main unit 2 , and the information reading unit 250 reads information such as the content of records such as experiments written on the movable glass door 5 . By reading the content IF, the content IF of information can be easily left as data. Moreover, the movable glass door 5 does not need to open the front opening 4. - 特許庁Therefore, the front opening 4 can maintain the atmosphere in the working space 20 .

The movement operation unit 260 causes the information reading unit 250 to move relative to the movable glass door 5 by moving the information reading unit 250 in the main unit 2 in the lateral direction. As a result, the movement operation section 260 moves the information reading section 250 in the horizontal direction in the main body section 2 . Therefore, the information reading section 250 can read the information contents IF such as the recorded contents of experiments written on the movable glass door 5, and easily store the information contents IF as data. Moreover, the movable glass door 5 does not need to open the front opening 4. - 特許庁Therefore, the front opening 4 can maintain the atmosphere in the working space 20 .

Although the present invention has been described with reference to embodiments, each embodiment is an example, and the scope of the invention described in the claims can be variously changed without departing from the gist of the invention. .

For example, in the fume hoods 1A, 1B and 1C shown in FIGS. 6 to 9, two electric motors 271 and 272 and two feed screws 261 and 262 are used. Instead of using the screws 262, for example, one feed screw 262 may be replaced with, for example, a rod-shaped guide bar for guiding the main body 51 in the Z1 and Z2 directions. As a result, the structure of the fume hood can be simplified and the cost can be reduced.

Embodiments of the treatment apparatus of the present invention may include low air volume fume hoods, normal air volume fume hoods, other types of containment devices, and other types of equipment. The processing apparatus according to embodiments of the present invention includes various types of apparatuses for processing workpieces.

The processing apparatus of the present invention can be used in a variety of different configurations (e.g., wind direction, air volume, negative pressure, positive It may be a device having a structure in which operating conditions such as pressure are different.

1 fume hood (an example of processing equipment)
2 Body part 3 Front part 4 Front opening (opening)
5 Movable glass door (example of open/close door)
6 fixed glass part 20 work space 50 information reading part 51 main body 52 optical part 53 light source 54 sensor part 55 sensor part 50 information reading part 250 information reading part 260 movement operation part

Claims (3)

a main body having a working space and an opening communicating with the working space;
an opening/closing door provided in the main body for opening and closing the opening of the main body;
an image scanner installed in the main body in a state facing the opening and closing door,
The processing device, wherein the image scanner reads the contents of the information written on the opening/closing door related to the work performed in the work space as the opening/closing door is moved to open/close. a main body having a working space and an opening communicating with the working space;
an opening/closing door provided in the main body for opening and closing the opening of the main body;
an image scanner installed on the main body facing the opening/closing door;
a movement operation unit that allows the image scanner to move with respect to the main body;
the movement operation unit generates relative movement between the image scanner and the opening/closing door by lowering or raising the image scanner in the main body ;
The processing device, wherein the image scanner reads the contents of the information written on the opening/closing door relating to the work performed in the work space as it moves relative to the opening/closing door. a main body having a working space and an opening communicating with the working space;
an opening/closing door provided in the main body for opening and closing the opening of the main body;
an image scanner installed in the main body in a state facing the opening/closing door;
a movement operation unit that allows the image scanner to move with respect to the main body;
the movement operation unit generates relative movement between the image scanner and the opening/closing door by moving the image scanner in the lateral direction in the main body ;
The processing device, wherein the image scanner reads the contents of the information written on the opening/closing door relating to the work performed in the work space as it moves relative to the opening/closing door.

Images