CN109659733B - USB adapter of gas detector - Google Patents

USB adapter of gas detector Download PDF

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Publication number
CN109659733B
CN109659733B CN201811299953.7A CN201811299953A CN109659733B CN 109659733 B CN109659733 B CN 109659733B CN 201811299953 A CN201811299953 A CN 201811299953A CN 109659733 B CN109659733 B CN 109659733B
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CN
China
Prior art keywords
shell
usb
board
fixing groove
main board
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Active
Application number
CN201811299953.7A
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Chinese (zh)
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CN109659733A (en
Inventor
文新国
常征
张星
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.)
Shaanxi Asttar Explosion Proof Safety Technology Co ltd
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Shaanxi Asttar Explosion Proof Safety Technology Co ltd
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Application filed by Shaanxi Asttar Explosion Proof Safety Technology Co ltd filed Critical Shaanxi Asttar Explosion Proof Safety Technology Co ltd
Priority to CN201811299953.7A priority Critical patent/CN109659733B/en
Publication of CN109659733A publication Critical patent/CN109659733A/en
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Publication of CN109659733B publication Critical patent/CN109659733B/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H01R13/512—Bases; Cases composed of different pieces assembled by screw or screws
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/627—Snap or like fastening
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/717—Structural association with built-in electrical component with built-in light source
    • H01R13/7172—Conduits for light transmission
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/717—Structural association with built-in electrical component with built-in light source
    • H01R13/7175—Light emitting diodes (LEDs)
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
    • H01R31/065—Intermediate parts for linking two coupling parts, e.g. adapter with built-in electric apparatus
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/06—Connectors or connections adapted for particular applications for computer periphery
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/20—Connectors or connections adapted for particular applications for testing or measuring purposes

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Measuring Volume Flow (AREA)

Abstract

The invention discloses a USB adapter of a gas detector, which comprises a shell, wherein the shell is provided with a fixed groove, two ends of the fixed groove are provided with openings, a circuit main board and a probe board which are connected together are arranged in the shell, a clamping groove is formed in the inner surface of the shell, the circuit main board is fixed in the clamping groove, the circuit main board is also connected with a USB conversion head, the USB conversion head is positioned outside the shell, the probe board is connected with a spring plate, the probe board is provided with a plurality of positioning holes, the spring plate is welded in the positioning holes, the spring plate corresponds to the positioning holes one. The invention has simple structure and convenient use; the two ends of the fixing groove are provided with openings, and the gas measuring device is not limited by the outer contour; the measuring information in the gas measuring devices with different models and sizes can be converted into USB data to be transmitted to the computer.

Description

USB adapter of gas detector
Technical Field
The invention belongs to the technical field of converters, and relates to a USB adapter of a gas detector.
Background
At present, a USB data line is commonly used for carrying out data communication on a gas measuring device in a mine, the gas measuring device is flatly placed on a desktop, cannot be fixed, is easy to drop, and has no data communication prompt, so that inconvenience is caused.
Disclosure of Invention
The invention aims to provide a USB adapter of a gas measuring instrument, which realizes the function of converting and transmitting gas measuring instrument information into USB data.
The technical scheme includes that the USB adapter of the gas measuring device comprises a shell, wherein the shell is provided with a fixing groove, two ends of the fixing groove are provided with openings, a circuit main board and a probe board which are connected together are arranged in the shell, a clamping groove is formed in the inner surface of the shell, the circuit main board is fixed in the clamping groove, the circuit main board is further connected with a USB conversion head, the USB conversion head is located outside the shell, the probe board is connected with elastic pieces, the probe board is provided with a plurality of positioning holes, the elastic pieces are welded in the positioning holes, the elastic pieces correspond to the positioning holes one to one, and the.
The present invention is also characterized in that,
the shell is formed by buckling an upper shell and a lower shell through screws, and the fixing groove is located in the upper shell.
The outer surface of the shell is provided with a light guide column, the circuit main board is provided with a light emitting diode, and the light guide column corresponds to the position of the light emitting diode.
The outer surface of the side wall of the fixing groove extending out of the elastic sheet is provided with a positioning guide rib and a clamping hook respectively.
The invention has the beneficial effects that:
the USB adapter of the gas detector is simple in structure and convenient to use; the two ends of the fixing groove are provided with openings, and the gas measuring device is not limited by the outer contour; the measuring information in the gas measuring devices with different models and sizes can be converted into USB data to be transmitted to the computer.
Drawings
FIG. 1 is a schematic diagram of a USB adapter for a gas meter according to the present invention;
FIG. 2 is an exploded view of a USB adapter of a gas meter according to the present invention.
In the figure, 1, a fixing groove, 2, a circuit main board, 3, a probe board, 4, a USB conversion head, 5, a spring plate, 6, an upper shell, 7, a lower shell, 8, a light guide column, 9, a positioning hole, 10, a positioning guide rib and 11, a clamping hook are arranged.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
The invention relates to a USB adapter of a gas detector, which has a structure shown in figures 1 and 2 and comprises a shell formed by buckling an upper shell 6 and a lower shell 7 through screws, wherein a light guide column 8 is arranged on the outer surface of the upper shell 6, a fixed groove 1 is arranged on the upper shell 6, two ends of the fixed groove 1 are provided with openings, a circuit main board 2 and a probe board 3 which are connected together are arranged in the shell, a clamping groove is arranged on the inner surface of the shell, the circuit main board 2 is fixed in the clamping groove, a light emitting diode is arranged in the circuit main board 2, the light guide column 8 corresponds to the light emitting diode in position, the circuit main board 2 is also connected with a USB conversion head 4, the USB conversion head 4 is positioned outside the shell, the probe board 3 is connected with four elastic sheets 5, the probe board 3 is provided with four positioning holes 9, the elastic sheets 5 are welded, the outer surface of the side wall of the fixing groove 1 extending out of the elastic sheet 5 is respectively provided with a positioning guide rib 10 and a clamping hook 11.
The use process of the USB adapter of the gas measuring device is as follows:
insert the USB conversion head into computer USB port, place the gas measurement ware in fixed slot 1, make the draw-in groove that the gas measurement ware corresponds insert perpendicularly in the location direction muscle 10, make trip 11 card go into the draw-in groove that the gas measurement ware corresponds, guarantee that the probe of gas measurement ware is connected with shell fragment 5 one-to-one contact, survey information in the gas measurement ware passes through shell fragment 5 and spreads into probe card 3, probe card 3 sends survey information to circuit mainboard 2 again, circuit mainboard is converted into USB data after handling survey information, the USB conversion head spreads into the computer with USB data, survey information conversion in the gas measurement ware is accomplished, light guide column 8 lights when USB data spreads into the computer, transmission finishes light guide column 8 and goes out.
Through the mode, the USB adapter of the gas detector is simple in structure and convenient to use; two ends of the fixing groove 1 are provided with openings, and the gas measuring device is not limited by the outer contour; the measuring information in the gas measuring devices with different models and sizes can be converted into USB data to be transmitted to the computer.
The main components of the USB adapter of the gas measuring device of the invention are as follows:
the positioning guide rib 10 and the clamping hook 11 are both corresponding to a clamping groove of the gas measuring device and used for fixing the placing position of the gas measuring device.
The circuit board 2 is used for processing and converting the incoming measurement information into USB data.
The light guide column 8 is used for making the light emitting diode on the circuit board 2 emit flash light through the light guide column 5 for prompting information transmission.
The two ends of the fixing groove 1 are provided with openings, so that the gas measuring device is free of outer contour limitation and wide in applicability.

Claims (3)

1. A USB adapter of a gas detector is characterized by comprising a shell, wherein the shell is provided with a fixing groove (1), two ends of the fixing groove (1) are provided with openings, a circuit main board (2) and a probe board (3) which are connected together are arranged in the shell, the inner surface of the shell is provided with a clamping groove, the circuit main board (2) is fixed in the clamping groove, the circuit main board (2) is also connected with a USB conversion head (4), the USB conversion head (4) is positioned outside the shell, the probe board (3) is connected with a spring plate (5), the probe board (3) is provided with a plurality of positioning holes (9), the elastic sheets (5) are welded in the positioning holes (9), the elastic sheets (5) correspond to the positioning holes (9) one by one, the elastic sheet (5) extends out of the side wall of the fixing groove (1), and the outer surface of the side wall of the fixing groove (1) extending out of the elastic sheet (5) is provided with a positioning guide rib (10) and a clamping hook (11) respectively.
2. The USB adapter for gas meter according to claim 1, wherein the housing is formed by fastening an upper housing (6) and a lower housing (7) by screws, and the fixing groove (1) is formed in the upper housing (6).
3. The USB adapter of a gas meter according to claim 1 or 2, wherein the outer surface of the housing is provided with a light guide pillar (8), the circuit board (2) is provided with a light emitting diode, and the light guide pillar (8) corresponds to the light emitting diode.
CN201811299953.7A 2018-11-02 2018-11-02 USB adapter of gas detector Active CN109659733B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811299953.7A CN109659733B (en) 2018-11-02 2018-11-02 USB adapter of gas detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811299953.7A CN109659733B (en) 2018-11-02 2018-11-02 USB adapter of gas detector

Publications (2)

Publication Number Publication Date
CN109659733A CN109659733A (en) 2019-04-19
CN109659733B true CN109659733B (en) 2020-08-14

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Application Number Title Priority Date Filing Date
CN201811299953.7A Active CN109659733B (en) 2018-11-02 2018-11-02 USB adapter of gas detector

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114295958A (en) * 2021-12-16 2022-04-08 深圳市道通科技股份有限公司 Chip testing device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101154783A (en) * 2006-09-29 2008-04-02 台达电子工业股份有限公司 Foldable electric connector and power supply device using the same
CN201556816U (en) * 2009-09-16 2010-08-18 赛尔康技术（深圳）有限公司 Adapter with grooved-type circuit board connecting elastic plate
US8932083B2 (en) * 2011-06-17 2015-01-13 Molex Incorporated Connector and connector assembly for use with flex circuits
CN107196162A (en) * 2017-06-28 2017-09-22 深圳市星磁科技有限公司 Adapter for portable electric appts

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101154783A (en) * 2006-09-29 2008-04-02 台达电子工业股份有限公司 Foldable electric connector and power supply device using the same
CN201556816U (en) * 2009-09-16 2010-08-18 赛尔康技术（深圳）有限公司 Adapter with grooved-type circuit board connecting elastic plate
US8932083B2 (en) * 2011-06-17 2015-01-13 Molex Incorporated Connector and connector assembly for use with flex circuits
CN107196162A (en) * 2017-06-28 2017-09-22 深圳市星磁科技有限公司 Adapter for portable electric appts

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Denomination of invention: A USB adapter for a gas analyzer

Effective date of registration: 20220920

Granted publication date: 20200814

Pledgee: Pudong Development Bank of Shanghai Limited by Share Ltd. Xi'an branch

Pledgor: SHAANXI STAR EXPLOSION SAFETY POLYTRON TECHNOLOGIES Inc.

Registration number: Y2022610000608

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Granted publication date: 20200814

Pledgee: Pudong Development Bank of Shanghai Limited by Share Ltd. Xi'an branch

Pledgor: SHAANXI STAR EXPLOSION SAFETY POLYTRON TECHNOLOGIES Inc.

Registration number: Y2022610000608

PC01 Cancellation of the registration of the contract for pledge of patent right