CN108224594A - A kind of smart city building and ornament materials air cleaning unit - Google Patents

A kind of smart city building and ornament materials air cleaning unit Download PDF

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Publication number
CN108224594A
CN108224594A CN201810222333.7A CN201810222333A CN108224594A CN 108224594 A CN108224594 A CN 108224594A CN 201810222333 A CN201810222333 A CN 201810222333A CN 108224594 A CN108224594 A CN 108224594A
Authority
CN
China
Prior art keywords
hole
wall
groove
fixedly connected
side wall
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201810222333.7A
Other languages
Chinese (zh)
Inventor
梁素心
孟佑君
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SICHUAN FEITONG SYSTEM INTEGRATION Co Ltd
Original Assignee
SICHUAN FEITONG SYSTEM INTEGRATION Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SICHUAN FEITONG SYSTEM INTEGRATION Co Ltd filed Critical SICHUAN FEITONG SYSTEM INTEGRATION Co Ltd
Priority to CN201810222333.7A priority Critical patent/CN108224594A/en
Publication of CN108224594A publication Critical patent/CN108224594A/en
Withdrawn legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28Arrangement or mounting of filters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/108Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/117Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using wet filtering
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/15Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
    • F24F8/158Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using active carbon
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00Details or features not otherwise provided for
    • F24F2221/12Details or features not otherwise provided for transportable
    • F24F2221/125Details or features not otherwise provided for transportable mounted on wheels
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00Details or features not otherwise provided for
    • F24F2221/42Mobile autonomous air conditioner, e.g. robots

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

The invention discloses a kind of smart city building and ornament materials air cleaning units, including treatment box and suction fan, demarcation strip is equipped in treatment box vertically, the side wall of demarcation strip is fixedly connected with the inner wall for the treatment of box, treatment box is divided into filter chamber and water storage cavity by demarcation strip, the inner wall of filter chamber is equipped with the first through hole of inside and outside connection, and run through in first through hole and be equipped with air inlet pipe, air inlet pipe is set on one end inner wall of the filter chamber far from demarcation strip, suction fan is set in air inlet pipe, it filters lumenal levels and is equipped with filter plate, the side wall of filter plate is fixedly connected with the inner wall of filter chamber, the front inner wall of filter chamber is equipped with clean-up port, hermatic door is rotatably connected on the inner wall of clean-up port, the side wall of demarcation strip is equipped with the second through-hole of left and right connection, and second runs through in through-hole and is equipped with conduit, conduit is located at the lower section of filter plate.The present invention effectively can effectively purify room air, effectively improve indoor environmental sanitation.

Description

A kind of smart city building and ornament materials air cleaning unit
Technical field
The present invention relates to air cleaning unit technical field more particularly to a kind of smart city building and ornament materials air are net Makeup is put.
Background technology
Formaldehyde has a strong impulse effect to the mucous membrane of eye, nose, larynx, and most common symptom is exactly that eyes are stimulated and head Bitterly, it is serious to cause allergic dermatitis and asthma.Make since formaldehyde can generate nitrogen methylidyne compound with albumen qualitative response Protein coagulating denaturation in cell, thus function capable of inhibiting cell, when the interior decoration of existing decoration material material for making clothes Work Safety Office uses all A certain amount of formaldehyde in place can be discharged, due to decoration so that indoor dust is bigger, it is impossible to indoor air be carried out effective Purification.
Invention content
The purpose of the present invention is to solve shortcoming in the prior art, and a kind of smart city building dress proposed Exterior material air cleaning unit.
To achieve these goals, present invention employs following technical solutions:
A kind of smart city building and ornament materials air cleaning unit, it is vertical in treatment box including treatment box and suction fan Equipped with demarcation strip, the side wall of demarcation strip is fixedly connected with the inner wall for the treatment of box, and treatment box is divided into filter chamber and storage by demarcation strip Water cavity, the inner wall of filter chamber is equipped with the first through hole of inside and outside connection, and runs through in first through hole and be equipped with air inlet pipe, and air inlet pipe is set It being placed on one end inner wall of the filter chamber far from demarcation strip, suction fan is set in air inlet pipe, and filtering lumenal levels are equipped with filter plate, The side wall of filter plate is fixedly connected with the inner wall of filter chamber, and the front inner wall of filter chamber is equipped with clean-up port, the inner wall of clean-up port On be rotatably connected to hermatic door, the side wall of demarcation strip is equipped with the second through-hole of left and right connection, and through being equipped in the second through-hole Conduit, conduit are located at the lower section of filter plate, and the one end of conduit far from filter plate is located in water storage cavity below water level, and water storage cavity is remote One end inner wall from demarcation strip is equipped with the third through-hole of inside and outside connection, and runs through in third through-hole and be equipped with drainpipe, treatment box Upper end be equipped with the first groove, the bottom of the first groove is equipped with active carbon plate, and the bottom of the first groove is equipped with to be connected with water storage cavity Logical exhaust outlet, exhaust outlet are located at the underface of active carbon plate, the second groove are equipped on the left and right ends inner wall of the first groove, The top surface of second groove is equipped with the fourth hole of inside and outside connection, and runs through in fourth hole and be equipped with compression bar, and compression bar is set to second In the one end of groove far from the first groove, the lower end of compression bar is fixedly connected with connecting plate, and the upper end of connecting plate is fixedly connected with more A elastic mechanism, the upper end of elastic mechanism are fixedly connected with the top surface of the second groove, and the lower end of connecting plate is rotatably connected to gearing Bar, the basal sliding of the second groove are connected with sliding panel, and the side wall of sliding panel and the lower end of interlocking lever are rotatablely connected, and sliding panel is remote Fixed link is fixedly connected on one end side wall from interlocking lever, the one end of fixed link far from sliding panel and the side wall of active carbon plate are matched Connection is closed, the top surface of the second groove is equipped with the fifth hole of inside and outside connection, and runs through in fifth hole and be equipped with gag lever post, gag lever post Lower end and fixed link be connected, the lower end for the treatment of box is fixedly connected with multiple idler wheels.
Preferably, mounting hole, one end position of the fixed link far from sliding panel are equipped on the left and right ends side wall of active carbon plate In in mounting hole.
Preferably, the bottom of the second groove is equipped with sliding slot, and sliding block, the upper end of sliding block and the lower end of sliding panel are equipped in sliding slot It is fixedly connected.
Preferably, elastic mechanism includes the telescopic rod being set on connecting plate, the upper end of telescopic rod and the top of the second groove Face is fixedly connected, and spring is socketed on telescopic rod.
Preferably, fixed link is equipped with the limit hole connected up and down, and gag lever post is located in limit hole.
In the present invention, effectively filtered by the indoor air of filter plate energy, the contaminant filter of bulky grain handled, Tiny dust can effectively be absorbed by water, active carbon plate PARA FORMALDEHYDE PRILLS(91,95) is coordinated to carry out effective absorption cleaning, is improved To the effect of indoor air purification, improve indoor hygienic conditions, by compression bar and limit bar effect can control fixed link with The mating connection of active carbon plate is conveniently replaceable active carbon plate, effectively ensures the clean-up effect of purifier.
Description of the drawings
Fig. 1 is a kind of perspective view of smart city building and ornament materials air cleaning unit proposed by the present invention;
Fig. 2 is partial enlarged view at the A in Fig. 1;
Fig. 3 is the external structure schematic diagram of Fig. 1.
In figure:1 treatment box, 2 demarcation strips, 3 filter chambers, 4 water storage cavities, 5 air inlet pipe, 6 suction fans, 7 filter plates, 8 conduits, 9 Drainpipe, 10 first grooves, 11 active carbon plates, 12 exhaust outlets, 13 second grooves, 14 compression bars, 15 connecting plates, 16 elastic mechanisms, It is 17 interlocking levers, 18 sliding panels, 19 fixed links, 20 gag lever posts, 21 telescopic rods, 22 springs, 23 sliding slots, 24 sliding blocks, 25 idler wheels, 26 close Closure door.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.
With reference to Fig. 1-3, a kind of smart city building and ornament materials air cleaning unit, including treatment box 1 and suction fan 6, Demarcation strip 2 is equipped in treatment box 1 vertically, the side wall of demarcation strip 2 is fixedly connected with the inner wall for the treatment of box 1, and demarcation strip 2 is by treatment box 1 is divided into filter chamber 3 and water storage cavity 4, and the inner wall of filter chamber 3 is equipped with the first through hole of inside and outside connection, and is passed through in first through hole Air inlet pipe 5 is equipped with, air inlet pipe 5 is set on one end inner wall of the filter chamber 3 far from demarcation strip 2, and suction fan 6 is set to air inlet pipe In 5, horizontal in filter chamber 3 to be equipped with filter plate 7, the side wall of filter plate 7 is fixedly connected with the inner wall of filter chamber 3, before filter chamber 3 Inner wall is held to be equipped with clean-up port, hermatic door 26 is rotatably connected on the inner wall of clean-up port, convenient for passing through clean-up port on filter plate 7 Impurity screening cleared up, the side wall of demarcation strip 2 is equipped with the second through-hole of left and right connection, and through being equipped in the second through-hole Conduit 8, conduit 8 are located at the lower section of filter plate 7, and the one end of conduit 8 far from filter plate 7 is located in water storage cavity 4 below water level, storage One end inner wall of the water cavity 4 far from demarcation strip 2 is equipped with the third through-hole of inside and outside connection, and runs through in third through-hole and be equipped with drainpipe 9, flow control valve is installed on drainpipe 9, convenient for the discharge of water in water storage cavity 4.
The upper end for the treatment of box 1 is equipped with the first groove 10, and the bottom of the first groove 10 is equipped with active carbon plate 11, the first groove 10 Bottom be equipped with the exhaust outlet 12 that is connected with water storage cavity 4, exhaust outlet is not only convenient for being vented, by active carbon plate 11 from the first groove It when taking out in 10, is also convenient for injecting water into water storage cavity 4, exhaust outlet 12 is located at the underface of active carbon plate 11, the first groove 10 Left and right ends inner wall on be equipped with the second groove 13, the top surface of the second groove 13 is equipped with the fourth hole of inside and outside connection, and the Run through in four through-holes and be equipped with compression bar 14, compression bar 14 is set in the one end of the second groove 13 far from the first groove 10, compression bar 14 Lower end is fixedly connected with connecting plate 15, and the upper end of connecting plate 15 is fixedly connected with multiple elastic mechanisms 16, elastic mechanism 16 it is upper End is fixedly connected with the top surface of the second groove 13, and elastic mechanism 16 includes the telescopic rod 21 being set on connecting plate 15, telescopic rod 21 upper end is fixedly connected with the top surface of the second groove 13, is socketed with spring 22 on telescopic rod 21, under the action of sub- peace spring 22 It is resetted convenient for connecting plate 15, the lower end of connecting plate 15 is rotatably connected to interlocking lever 17, and the basal sliding of the second groove 13 connects Sliding panel 18 is connected to, the bottom of the second groove 13 is equipped with sliding slot 23, sliding block 24, the upper end of sliding block 24 and slip are equipped in sliding slot 23 The lower end of plate 18 is fixedly connected, and is slided in the second groove 13 convenient for sliding panel 18, side wall and the interlocking lever 17 of sliding panel 18 Lower end is rotatablely connected, and sliding panel 18 is fixedly connected with fixed link 19 on one end side wall far from interlocking lever 17, and fixed link 19 is separate One end of sliding panel 18 and the side wall of active carbon plate 11 are connected, and fixation is equipped on the left and right ends side wall of active carbon plate 11 Hole, the one end of fixed link 19 far from sliding panel 18 are located in mounting hole, and convenient for the installing and dismounting of the active carbon plate 11 of control, second is recessed The top surface of slot 13 is equipped with the fifth hole of inside and outside connection, and runs through in fifth hole and be equipped with gag lever post 20, the lower end of gag lever post 20 It is connected with fixed link 19, fixed link 19 is equipped with the limit hole connected up and down and is not shown in figure, and gag lever post 20 is located at limiting In hole, fixed link 19 can effectively be fixed by gag lever post 20, the lower end for the treatment of box 1 is fixedly connected with multiple idler wheels 25。
In the present invention, the air of pollution is entered by air inlet pipe 5 in filter chamber 3 by the effect of suction fan 6, was passed through Filter plate 7 carries out air effectively, and the gas after filtering enters by conduit 8 in water, and the impurity in gas is carried out by water It is effective to absorb, when being discharged by exhaust outlet 12, the formaldehyde in air is effectively absorbed by active carbon plate 11, is passed through Pressing compression bar 14 can be so that connecting plate 15 declines, and pushing sliding panel 18 by interlocking lever 17 slides, and fixed link 19 can be driven to move, Control fixed link 19 is connected with active carbon plate 11, carries out installing and dismounting convenient for active carbon plate 11, gag lever post 20 can be to fixation Bar 19 is effectively fixed, when limitation bar 20 is twitched to the top of fixed link 19, so that connecting plate under the action of spring 22 15 reset.
More than, it is merely preferred embodiments of the present invention, but protection scope of the present invention is not limited thereto, it is any Those familiar with the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its invents Design is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (5)

1. a kind of smart city building and ornament materials air cleaning unit, which is characterized in that including treatment box (1) and suction fan (6), demarcation strip (2) is equipped in treatment box (1) vertically, the side wall of demarcation strip (2) is fixedly connected with the inner wall for the treatment of box (1), point Treatment box (1) is divided into filter chamber (3) and water storage cavity (4) by partition board (2), and the inner wall of filter chamber (3) is equipped with inside and outside connection First through hole, and run through in first through hole and be equipped with air inlet pipe (5), air inlet pipe (5) is set to filter chamber (3) far from demarcation strip (2) One end inner wall on, suction fan (6) is set in air inlet pipe (5), horizontal in filter chamber (3) to be equipped with filter plate (7), filter plate (7) side wall is fixedly connected with the inner wall of filter chamber (3), and the front inner wall of filter chamber (3) is equipped with clean-up port, clean-up port it is interior Hermatic door (26) is rotatably connected on wall, the side wall of demarcation strip (2) is equipped with the second through-hole of left and right connection, and in the second through-hole Through equipped with conduit (8), conduit (8) is located at water storage positioned at the lower section of filter plate (7), the one end of conduit (8) far from filter plate (7) Below the interior water level of chamber (4), one end inner wall of the water storage cavity (4) far from demarcation strip (2) is equipped with the third through-hole of inside and outside connection, and Run through in third through-hole and be equipped with drainpipe (9), the upper end for the treatment of box (1) is equipped with the first groove (10), the bottom of the first groove (10) Portion is equipped with active carbon plate (11), and the bottom of the first groove (10) is equipped with the exhaust outlet (12) being connected with water storage cavity (4), exhaust outlet (12) the second groove (13) is equipped on the underface of active carbon plate (11), the left and right ends inner wall of the first groove (10), The top surface of second groove (13) is equipped with the fourth hole of inside and outside connection, and runs through in fourth hole and be equipped with compression bar (14), compression bar (14) it is set in the one end of the second groove (13) far from the first groove (10), the lower end of compression bar (14) is fixedly connected with connecting plate (15), the upper end of connecting plate (15) is fixedly connected with multiple elastic mechanisms (16), upper end and the second groove of elastic mechanism (16) (13) top surface is fixedly connected, and the lower end of connecting plate (15) is rotatably connected to interlocking lever (17), and the bottom of the second groove (13) is slided Dynamic to be connected with sliding panel (18), the side wall of sliding panel (18) is rotatablely connected with the lower end of interlocking lever (17), and sliding panel (18) is separate Fixed link (19), fixed link (19) one end and work far from sliding panel (18) are fixedly connected on one end side wall of interlocking lever (17) Property carbon plate (11) side wall be connected, the top surface of the second groove (13) is equipped with the fifth hole of inside and outside connection, and fifth hole Interior to run through equipped with gag lever post (20), lower end and the fixed link (19) of gag lever post (20) are connected, and the lower end for the treatment of box (1) is fixed It is connected with multiple idler wheels (25).
A kind of 2. smart city building and ornament materials air cleaning unit according to claim 1, which is characterized in that activity Mounting hole is equipped on the left and right ends side wall of carbon plate (11), the one end of fixed link (19) far from sliding panel (18) is located at mounting hole It is interior.
3. a kind of smart city building and ornament materials air cleaning unit according to claim 1, which is characterized in that second The bottom of groove (13) is equipped with sliding slot (23), and sliding block (24), upper end and the sliding panel (18) of sliding block (24) are equipped in sliding slot (23) Lower end be fixedly connected.
A kind of 4. smart city building and ornament materials air cleaning unit according to claim 1, which is characterized in that elasticity Mechanism (16) includes the telescopic rod (21) that is set on connecting plate (15), the upper end of telescopic rod (21) and the top of the second groove (13) Face is fixedly connected, and spring (22) is socketed on telescopic rod (21).
5. a kind of smart city building and ornament materials air cleaning unit according to claim 1, which is characterized in that fixed Bar (19) is equipped with the limit hole connected up and down, and gag lever post (20) is in limit hole.
CN201810222333.7A 2018-03-19 2018-03-19 A kind of smart city building and ornament materials air cleaning unit Withdrawn CN108224594A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810222333.7A CN108224594A (en) 2018-03-19 2018-03-19 A kind of smart city building and ornament materials air cleaning unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810222333.7A CN108224594A (en) 2018-03-19 2018-03-19 A kind of smart city building and ornament materials air cleaning unit

Publications (1)

Publication Number Publication Date
CN108224594A true CN108224594A (en) 2018-06-29

Family

ID=62659650

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810222333.7A Withdrawn CN108224594A (en) 2018-03-19 2018-03-19 A kind of smart city building and ornament materials air cleaning unit

Country Status (1)

Country Link
CN (1) CN108224594A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108663550A (en) * 2018-07-04 2018-10-16 江苏凯尔生物识别科技有限公司 Fingerprint chip conduction test clamping jig

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108663550A (en) * 2018-07-04 2018-10-16 江苏凯尔生物识别科技有限公司 Fingerprint chip conduction test clamping jig
CN108663550B (en) * 2018-07-04 2024-04-09 安徽凯尔通讯科技有限公司 Clamping jig for conductivity test of fingerprint chip

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Application publication date: 20180629