CN202793724U - Falling ball testing machine - Google Patents

Falling ball testing machine Download PDF

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Publication number
CN202793724U
CN202793724U CN 201220376714 CN201220376714U CN202793724U CN 202793724 U CN202793724 U CN 202793724U CN 201220376714 CN201220376714 CN 201220376714 CN 201220376714 U CN201220376714 U CN 201220376714U CN 202793724 U CN202793724 U CN 202793724U
Authority
CN
China
Prior art keywords
lifting guide
base
range finder
laser range
guide pillar
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 201220376714
Other languages
Chinese (zh)
Inventor
张旻郁
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.)
KUNSHAN MINGJIU MECHANICAL ELECTRICAL CO Ltd
Original Assignee
KUNSHAN MINGJIU MECHANICAL ELECTRICAL 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 KUNSHAN MINGJIU MECHANICAL ELECTRICAL CO Ltd filed Critical KUNSHAN MINGJIU MECHANICAL ELECTRICAL CO Ltd
Priority to CN 201220376714 priority Critical patent/CN202793724U/en
Application granted granted Critical
Publication of CN202793724U publication Critical patent/CN202793724U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

Disclosed in the utility model is a falling ball testing machine that comprises a pedestal, a lifting guide rod and a magnetic base. The lifting guide rod is fixed on the pedestal; the magnetic base is arranged on the lifting guide rod by a first clamp assembly; and the distance between the magnetic base and the pedestal can be adjusted. In addition, the falling ball testing machine also includes a laser range finder that is arranged between the pedestal and the magnetic base; specifically, the laser range finder that is arranged on the lifting guide rod by a second clamp assembly can be rotated horizontally along the lifting guide rod; and the distances between the laser range finder and the lifting guide rod and between the laser range finder and the pedestal can be adjusted. According to the utility model, the falling ball testing machine has advantages of simple structure and convenient usage. The droppoint heights of steel balls with different diameters can be measured rapidly; and the test efficiency and the test accuracy can also be enhanced.

Description

A kind of falling ball impact test machine
Technical field
The utility model relates to a kind of proving installation of anti-impact force, relates in particular to a kind of falling ball impact test machine.
Background technology
Electronic equipment with screen, the finished product to be detected of finishing is made or made up to machines such as notebook computer, panel computer, mobile communication terminal, LCD screen, needs the anti-impact force of its body of test.
The steel ball magnet base of test machine and the relative height formula of fixing between lifting guide pillar of its height are adjustable in the market, and the location of magnet base height is to rely on the scale of carving on the lifting guide pillar to determine that highly there is following shortcoming in this mode:
After the steel ball of different-diameter was held by the magnet base of its top, because diameter is different, what scale magnet base need to be adjusted on, all needs to do a little additive operations, and the operator uses will be relatively more inconvenient.
The utility model provides a kind of mode of Quick Measurement, can improve existing technical disadvantages, so that the drop point height of steel ball is very clear.
The utility model content
The utility model purpose: the purpose of this utility model is for the deficiencies in the prior art, and a kind of falling ball impact test machine is provided, and the drop point height that it can Quick Measurement different-diameter steel ball improves the precision of testing efficiency and test.
Technical scheme: a kind of falling ball impact test machine described in the utility model, comprise base, lifting guide pillar and magnet base, described lifting guide pillar is fixed on the base, and described magnet base is arranged on the lifting guide pillar by the first clamp assembly, and the distance between described magnet base and the base can be regulated; It is characterized in that, also comprise laser range finder, described laser range finder is between base and magnet base, described laser range finder is arranged on the lifting guide pillar by the second clamp assembly, described laser range finder can horizontally rotate along lifting guide pillar, and the distance between described laser range finder and lifting guide pillar and the base can be regulated.
Further improve technique scheme, described the second clamp assembly comprises the first cast cover, contiguous block and grip block, described the first cast cover is sleeved on the lifting guide pillar, distance by slidable adjustment itself and base, one end of described contiguous block is fixed on the sidewall of the first cast cover, the other end of described contiguous block has chute, and an end of described grip block can be fixed in the described chute horizontally slidingly, and its other end clamping has described laser range finder.
For convenient test, described magnet base can horizontally rotate along lifting guide pillar.
Further, described the first clamp assembly comprises the second cast cover and connecting link, and described the second cast cover is sleeved on the lifting guide pillar, by the distance of slidable adjustment itself and base, one end of described connecting link is fixed on the sidewall of the second cast cover, and its other end is fixed with magnet base.
Concrete method of testing is: after steel ball is held by magnet base, the upper surface of laser range finder is contacted with steel ball, open laser range finder this moment, stadimeter can be beaten beam of laser by measured object downwards, detect the upper surface of stadimeter apart from the height value of measured object, and be presented on its liquid crystal screen, then the anchor clamps of mobile magnet base and laser range finder together, when being shown to the drop point height of test needs on the laser range finder screen, magnet base and lifting guide pillar are fixed, stadimeter can be turned to other not to be affected on the steel ball drop test position, so gets final product.
The utility model compared with prior art, its beneficial effect is: falling ball impact test machine described in the utility model, simple in structure, easy to use, drop point height that can Quick Measurement different-diameter steel ball improves the precision of testing efficiency and test.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is left view of the present utility model.
Embodiment
The below is elaborated to technical solutions of the utility model, but protection domain of the present utility model is not limited to described embodiment.
As illustrated in fig. 1 and 2, a kind of falling ball impact test machine, comprise base 1, lifting guide pillar 2, magnet base 3 and laser range finder 4, described lifting guide pillar 2 is fixed on the base 1, described magnet base 3 is arranged on the lifting guide pillar 2 by the first clamp assembly, described magnet base 3 can horizontally rotate along lifting guide pillar 2, and the distance between described magnet base 3 and the base 1 can be regulated; Described laser range finder 4 is between base 1 and magnet base 3, described laser range finder 4 is arranged on the lifting guide pillar 2 by the second clamp assembly, described laser range finder 4 can horizontally rotate along lifting guide pillar 2, and the distance between described laser range finder 4 and lifting guide pillar 2 and the base 1 can be regulated.
Described the second clamp assembly comprises the first cast cover 5, contiguous block 6 and grip block 7, described the first cast cover 5 is sleeved on the lifting guide pillar 2, distance by slidable adjustment itself and base 1, one end of described contiguous block 6 is fixed on the sidewall of the first cast cover 5, the other end of described contiguous block 6 has chute, but being fixed in the described chute of an end horizontal slip of described grip block 7, its other end clamping has described laser range finder 4.
Described the first clamp assembly comprises the second cast cover 8 and connecting link 9, described the second cast cover 8 is sleeved on the lifting guide pillar 2, by the distance of slidable adjustment itself and base 1, an end of described connecting link 9 is fixed on the sidewall of the second cast cover 8, and its other end is fixed with magnet base 3.
During test, after steel ball is held by magnet base 3, the upper surface of laser range finder 4 is contacted with steel ball, open laser range finder 4 this moment, laser range finder 4 meetings 10 dozens of beam of laser of measured object downwards, detect the upper surface of laser range finder 4 apart from the height value of measured object 10, and be presented on its liquid crystal screen, then the anchor clamps of mobile magnet base 3 and laser range finder 4 together, when being shown to the drop point height of test needs on laser range finder 4 screens, magnet base 3 and lifting guide pillar 2 are fixed, and laser range finder 4 can be turned to other not to be affected on the steel ball drop test position, so gets final product.
As mentioned above, although the specific preferred embodiment of reference has represented and has explained the utility model that it shall not be construed as the restriction to the utility model self.Under the spirit and scope prerequisite of the present utility model that does not break away from the claims definition, can make in the form and details various variations to it.

Claims (4)

1. a falling ball impact test machine comprises base, lifting guide pillar and magnet base, and described lifting guide pillar is fixed on the base, and described magnet base is arranged on the lifting guide pillar by the first clamp assembly, and the distance between described magnet base and the base can be regulated; It is characterized in that, also comprise laser range finder, described laser range finder is between base and magnet base, described laser range finder is arranged on the lifting guide pillar by the second clamp assembly, described laser range finder can horizontally rotate along lifting guide pillar, and the distance between described laser range finder and lifting guide pillar and the base can be regulated.
2. falling ball impact test machine according to claim 1, it is characterized in that, described the second clamp assembly comprises the first cast cover, contiguous block and grip block, described the first cast cover is sleeved on the lifting guide pillar, by the distance of slidable adjustment itself and base, an end of described contiguous block is fixed on the sidewall of the first cast cover, and the other end of described contiguous block has chute, one end of described grip block can be fixed in the described chute horizontally slidingly, and its other end clamping has described laser range finder.
3. falling ball impact test machine according to claim 1 is characterized in that, described magnet base can horizontally rotate along lifting guide pillar.
4. falling ball impact test machine according to claim 3, it is characterized in that, described the first clamp assembly comprises the second cast cover and connecting link, described the second cast cover is sleeved on the lifting guide pillar, distance by slidable adjustment itself and base, one end of described connecting link is fixed on the sidewall of the second cast cover, and its other end is fixed with magnet base.
CN 201220376714 2012-08-01 2012-08-01 Falling ball testing machine Expired - Fee Related CN202793724U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220376714 CN202793724U (en) 2012-08-01 2012-08-01 Falling ball testing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220376714 CN202793724U (en) 2012-08-01 2012-08-01 Falling ball testing machine

Publications (1)

Publication Number Publication Date
CN202793724U true CN202793724U (en) 2013-03-13

Family

ID=47820968

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220376714 Expired - Fee Related CN202793724U (en) 2012-08-01 2012-08-01 Falling ball testing machine

Country Status (1)

Country Link
CN (1) CN202793724U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102829943A (en) * 2012-08-01 2012-12-19 昆山洺九机电有限公司 Falling ball test machine
CN106989884A (en) * 2017-03-27 2017-07-28 京东方科技集团股份有限公司 Falling ball impact test device
CN109855830A (en) * 2018-12-25 2019-06-07 深圳市灵科科技有限公司 A kind of bump test device of audio-video equipment
CN110044734A (en) * 2019-04-03 2019-07-23 上海摩软通讯技术有限公司 A kind of falling sphere test equipment

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102829943A (en) * 2012-08-01 2012-12-19 昆山洺九机电有限公司 Falling ball test machine
CN102829943B (en) * 2012-08-01 2015-04-01 昆山洺九机电有限公司 Falling ball test machine
CN106989884A (en) * 2017-03-27 2017-07-28 京东方科技集团股份有限公司 Falling ball impact test device
CN106989884B (en) * 2017-03-27 2021-01-08 京东方科技集团股份有限公司 Falling ball test device
CN109855830A (en) * 2018-12-25 2019-06-07 深圳市灵科科技有限公司 A kind of bump test device of audio-video equipment
CN110044734A (en) * 2019-04-03 2019-07-23 上海摩软通讯技术有限公司 A kind of falling sphere test equipment

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130313

Termination date: 20130801