CN203350145U - Digital display Webster hardness gauge - Google Patents

Digital display Webster hardness gauge Download PDF

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Publication number
CN203350145U
CN203350145U CN 201320410347 CN201320410347U CN203350145U CN 203350145 U CN203350145 U CN 203350145U CN 201320410347 CN201320410347 CN 201320410347 CN 201320410347 U CN201320410347 U CN 201320410347U CN 203350145 U CN203350145 U CN 203350145U
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CN
China
Prior art keywords
digital display
electronic sensor
display device
pressing
handle
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.)
Expired - Fee Related
Application number
CN 201320410347
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Chinese (zh)
Inventor
张天宝
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.)
Individual
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Individual
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Publication date
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Priority to CN 201320410347 priority Critical patent/CN203350145U/en
Application granted granted Critical
Publication of CN203350145U publication Critical patent/CN203350145U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a digital display Webster hardness gauge. The digital display Webster hardness gauge comprises an upper handle, a lower handle, a press needle, an anvil stand and a digital display device. The digital display Webster hardness gauge is characterized in that an electronic sensor is arranged on the handle; a compression nut is arranged on the bottom of the electronic sensor and is located on the upper end of a press needle sleeve; the press needle is arranged in the press needle sleeve; a main spring is arranged outside the press needle, and the upper end of the main spring contacts with the compression nut; the electronic sensor is connected with the hardness value digital display device through a wireless transmission device. The digital display Webster hardness gauge is reasonable in design and simple in structure, is convenient to use and has the characteristics of good stability, intuitional readings and high detection precision.

Description

A kind of digital display Wechsler hardness tester
Technical field
The utility model relates to scleroscopic technical field, and a kind of digital display Wechsler hardness tester specifically, for the detection of shape industry webster hardness value.
Background technology
The webster hardness used at present is in respect of two kinds, and a kind of is with mechanical display device, and its display precision is too low, is difficult for obtaining accurate hardness number; Another kind is with digital display device, and its digital display device, at the top of pressing upper end, has limited usable range.When detected material multilayer is placed, have dottle pin between detected material, in the time of detecting the material of lower floor, its display device can be blocked by the material on upper strata, thereby can't reading numerical values.
Summary of the invention
The purpose of this utility model is in order to solve the deficiency of above-mentioned technology, provides a kind of reasonable in design, simple in structure, and reading is the digital display Wechsler hardness tester intuitively.
The technical scheme that the utility model adopts is: a kind of digital display Wechsler hardness tester, comprise upper handle, lower handle, pressing, anvil block, digital display device, it is characterized in that upper handle is provided with electronic sensor, the electronic sensor bottom is provided with gland nut, gland nut is in the pressing set upper side, be provided with the outside pressing with main spring in the pressing cover, the upper end of main spring contacts with gland nut, and electronic sensor connects the hardness number digital display device by radio transmitting device.
The utility model is reasonable in design, simple in structure, easily manufactures, and cost is low, easy to use, good stability, and reading is directly perceived, and accuracy of detection is high.Display precision is 0.1 degree (the mechanical type display precision is 1 degree), and the digital display precision is 10 times that mechanical type shows.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is structure vertical view of the present utility model.
Fig. 3 is digital display device.
Fig. 4 is electronic system architecture schematic diagram of the present utility model.
Mark in figure: 1, electronic sensor, 2, gland nut, 3, the pressing cover, 4, main spring, 5, pressing, 6, anvil block, 7, upper handle, 8, lower handle, 9, supporting screw, 10, wireless launcher, 11, digital display device, 12, electric battery, 13, processor, 14, display screen, 15, radio receiver.
Embodiment
Shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, a kind of digital display Wechsler hardness tester, comprise upper handle 7, lower handle 8, pressing 5, anvil block 6, digital display device 11, be provided with electronic sensor 1 on upper handle 7, electronic sensor 1 bottom is provided with gland nut 2, and gland nut 2 overlaps 3 upper ends at pressing, is provided with the outside pressing 5 with main spring 4 in pressing cover 3, the upper end of main spring 4 contacts with gland nut 2, and electronic sensor 1 sends the data to digital display device 11 by wireless launcher 10.
During use, by upper handle 7, lower handle 8 are exerted pressure pressing 5 is pressed down, realize the hardness of measured piece is detected.Gland nut 2 is arranged at electronic sensor 1 bottom on upper handle 7, gland nut 2 overlaps 3 upper ends at pressing, the outside pressing 5 with main spring 4 is arranged in pressing cover 3, the upper end of main spring 4 contacts with gland nut 2, electronic sensor 1, by wireless launcher 10, sends the data to the radio receiver 15 of digital display device 11, after radio receiver 15 receives data, issues microprocessor 13, by the microprocessor processes signal, transfer data to electronic digital display screen 14 and show again.Digital display device 11 is by radio receiver 15, electronic digital display screen 14, microprocessor 13, and electric battery 12 forms.
Because sensor separates with display device, can avoid when detecting because of display device is blocked can't reading numerical values.The utlity model has good stability, calibrate easy, the characteristics such as accuracy of detection is high, easy to use.

Claims (1)

1. a digital display Wechsler hardness tester, comprise upper handle, lower handle, pressing, anvil block, digital display device, it is characterized in that upper handle is provided with electronic sensor, the electronic sensor bottom is provided with gland nut, gland nut is in the pressing set upper side, be provided with the outside pressing with main spring in the pressing cover, the upper end of main spring contacts with gland nut, and electronic sensor connects the hardness number digital display device by radio transmitting device.
CN 201320410347 2013-07-11 2013-07-11 Digital display Webster hardness gauge Expired - Fee Related CN203350145U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320410347 CN203350145U (en) 2013-07-11 2013-07-11 Digital display Webster hardness gauge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320410347 CN203350145U (en) 2013-07-11 2013-07-11 Digital display Webster hardness gauge

Publications (1)

Publication Number Publication Date
CN203350145U true CN203350145U (en) 2013-12-18

Family

ID=49750029

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320410347 Expired - Fee Related CN203350145U (en) 2013-07-11 2013-07-11 Digital display Webster hardness gauge

Country Status (1)

Country Link
CN (1) CN203350145U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107621425A (en) * 2017-09-18 2018-01-23 苏州立源信智能科技有限公司 A kind of hardness detecting instrument

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107621425A (en) * 2017-09-18 2018-01-23 苏州立源信智能科技有限公司 A kind of hardness detecting instrument

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131218

Termination date: 20170711

CF01 Termination of patent right due to non-payment of annual fee