CN202793759U - Testing head device suitable for button life tester - Google Patents
Testing head device suitable for button life tester Download PDFInfo
- Publication number
- CN202793759U CN202793759U CN 201220411146 CN201220411146U CN202793759U CN 202793759 U CN202793759 U CN 202793759U CN 201220411146 CN201220411146 CN 201220411146 CN 201220411146 U CN201220411146 U CN 201220411146U CN 202793759 U CN202793759 U CN 202793759U
- Authority
- CN
- China
- Prior art keywords
- push
- detection machine
- mentioned
- life detection
- button
- 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
Links
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a testing head device suitable for a button life tester, and the testing head device comprises a testing rod with one end connecting with a rubber head, the testing rod is in interference fit with a screwed pipe and a containing room used for sleeving a spring is formed between the testing rod and the screwed pipe, a connecting portion between the testing rod and the screwed pipe close to the rubber head is provided with a boss portion, one end of the spring abuts against the boss portion, the other end of the spring abuts against an end portion of the screwed pipe, an end of the testing rod far away from the rubber head is in threaded connection with an adjusting nut, and an outside of the screwed pipe is in threaded connection with a mounting base used for connecting with the button life tester. The testing head device suitable for the button life tester is fixed with the tester body through the mounting base, and installation is very easy; further, the mounting base can be rotated on the screwed pipe to adjust height, thereby adapting to to-be-tested button products with different button heights; and pressing force is flexibly adjusted through adjusting the nut, and pressing force value can be directly read via a graduation line.
Description
Technical field
The utility model relates to a kind of gauge head unit, is specifically related to a kind of gauge head unit that is applicable to test the push-button service-life detection machine of electronic product.
Background technology
Electronic product, such as mobile phone, notebook computer, keyboard, game handle etc., the button to semi-manufacture or finished product in processing procedure must be tested, to determine its serviceable life.Test process normally utilizes a kind of push-button service-life detection machine, drives the gauge head unit to-and-fro movement, simulates pressing of staff.
Gauge head unit in the market uses loaded down with trivial detailsly, is not easy to adjust and presses strength, and can't obtain intuitively the numerical value of pressing force.
Summary of the invention
For solving the deficiencies in the prior art, the purpose of this utility model is to overcome the defective of prior art, provides a kind of easy to operate, can adjust flexibly and press strength, and can read the pressing force value by scale intuitively.
In order to realize above-mentioned target, the utility model adopts following technical scheme:
Be applicable to the gauge head unit of push-button service-life detection machine, it is characterized in that, comprise: an end is connected with the reference test bar of Rubber end, above-mentioned reference test bar and a threaded line pipe interference fit and be formed for the accommodation space of pocketed springs between the two, above-mentioned reference test bar and threaded line pipe are formed with lug boss near the junction of Rubber end, above-mentioned spring one end props up lug boss, the other end props up the end of threaded line pipe, above-mentioned reference test bar is connected with adjusting nut away from the threaded one end of Rubber end, and above-mentioned threaded line pipe outside also is threaded connection and is useful on the holder that is connected with the push-button service-life detection machine.
The aforesaid gauge head unit that is applicable to the push-button service-life detection machine is characterized in that, above-mentioned adjusting nut is other also to be provided with its spacing packing nut.
The aforesaid gauge head unit that is applicable to the push-button service-life detection machine is characterized in that the two ends that above-mentioned reference test bar cooperates with threaded line pipe are provided with lubricant.
The aforesaid gauge head unit that is applicable to the push-button service-life detection machine is characterized in that, above-mentioned lubricant is graphite or copper backing.
The aforesaid gauge head unit that is applicable to the push-button service-life detection machine is characterized in that above-mentioned holder is formed with the slide rail that cooperates with the push-button service-life detection machine.
The aforesaid gauge head unit that is applicable to the push-button service-life detection machine is characterized in that, above-mentioned holder be formed with for the lock hole of threaded line pipe locking.
The aforesaid gauge head unit that is applicable to the push-button service-life detection machine is characterized in that the reference test bar between above-mentioned adjusting nut and the threaded line pipe is provided with scale mark.
Usefulness of the present utility model is: the gauge head unit that is applicable to the push-button service-life detection machine of the present utility model is fixed by holder and test machine main body, installs very convenient; Holder can rotate to adjust height at threaded line pipe simultaneously, thereby adapts to the test products of the button with differing heights; In addition, press strength by flexible adjustment of adjusting nut, can also read intuitively the pressing force value by scale mark.
Description of drawings
Fig. 1 is the Facad structure synoptic diagram of a preferred embodiment of the gauge head unit that is applicable to the push-button service-life detection machine of the present utility model;
Fig. 2 is side structure synoptic diagram embodiment illustrated in fig. 1;
Fig. 3 is B-B cross-sectional view embodiment illustrated in fig. 1.
The implication of Reference numeral among the figure: 1, Rubber end, 2, reference test bar, 201, lug boss, 202, scale mark, 3, threaded line pipe, 4, spring, 5, adjusting nut, 6, the packing nut, 7, holder, 701, slide rail, 702, lock hole.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is done concrete introduction.
Referring to Fig. 1 to Fig. 3, the gauge head unit that is applicable to the push-button service-life detection machine of the present utility model comprises: an end is connected with the reference test bar 2 of Rubber end 1, the centre position of reference test bar 2 and a threaded line pipe 3 interference fit and form an accommodation space between the two, this accommodation space is used for pocketed springs 4; Reference test bar 2 is formed with lug boss 201 with the junction of threaded line pipe 3 close Rubber ends 1, and spring 4 one ends prop up lug boss 201, and the other end props up the end of threaded line pipe 3, and reference test bar 2 is connected with adjusting nut 5 away from the threaded one end of Rubber end 1.
In the test process, gauge head unit moves down, and Rubber end 1 touches button, reference test bar 2 continues to pressing down, and spring 4 can compressedly provide reverse acting force, promotes threaded line pipe 3 and moves upward, when threaded line pipe 3 touches adjusting nut 5, it is the extreme position of pressing.That is to say, come the decrement of control spring 4 by the position of regulating adjusting nut 5, obtain the strength of pressing of wanting, because the elasticity coefficient of spring 4 is constant, so want to obtain certain strength of pressing, the distance of then regulating is also fixed.
For so that the adjustment of pressing strength is more directly perceived and visual, the reference test bar 2 between threaded line pipe 3 and adjusting nut 5 is provided with scale mark 202.
As a kind of improvement, adjusting nut 5 other also being provided with its spacing packing nut 6 can effectively prevent the displacement that adjusting nut 5 generations are not expected in the course of work.
Further, reference test bar 2 is provided with lubricant with the two ends that threaded line pipe 3 cooperates.Preferred lubricant is graphite or copper backing.
In order to make gauge head unit convenient with being connected of push-button service-life detection machine, to raise the efficiency, threaded line pipe 3 outsides also have been threaded connection holder 7.As a kind of preferred, holder 7 is formed with the slide rail 701 that cooperates with the push-button service-life detection machine, locks when sliding into the precalculated position to begin test.
Need to prove that holder 7 is to cooperate by the external thread of internal thread with threaded line pipe 3, and is so not only easy to connect, and can make its test products that is applicable to flexibly to have the button of differing heights (be the keyboard of arch such as the surface).As a kind of preferred, in order to guarantee that holder 7 relative displacement can not occur with threaded line pipe 3 in the test process, holder 7 is formed with lock hole 702, and lock hole 702 is provided with internal thread, can be with both positive locks by the screw that passes lock hole 702 contact threaded line pipes 3.
More than show and described ultimate principle of the present utility model, principal character and advantage.The technician of the industry should understand, and embodiment does not limit the utility model in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in the protection domain of the present utility model.
Claims (7)
1. be applicable to the gauge head unit of push-button service-life detection machine, it is characterized in that, comprise: an end is connected with the reference test bar of Rubber end, above-mentioned reference test bar and a threaded line pipe interference fit and be formed for the accommodation space of pocketed springs between the two, above-mentioned reference test bar and threaded line pipe are formed with lug boss near the junction of Rubber end, above-mentioned spring one end props up lug boss, the other end props up the end of threaded line pipe, above-mentioned reference test bar is connected with adjusting nut away from the threaded one end of Rubber end, and above-mentioned threaded line pipe outside also is threaded connection and is useful on the holder that is connected with the push-button service-life detection machine.
2. the gauge head unit that is applicable to the push-button service-life detection machine according to claim 1 is characterized in that, above-mentioned adjusting nut is other also to be provided with its spacing packing nut.
3. the gauge head unit that is applicable to the push-button service-life detection machine according to claim 1 is characterized in that, the two ends that above-mentioned reference test bar cooperates with threaded line pipe are provided with lubricant.
4. the gauge head unit that is applicable to the push-button service-life detection machine according to claim 3 is characterized in that, above-mentioned lubricant is graphite or copper backing.
5. the gauge head unit that is applicable to the push-button service-life detection machine according to claim 1 is characterized in that, above-mentioned holder is formed with the slide rail that cooperates with the push-button service-life detection machine.
6. the gauge head unit that is applicable to the push-button service-life detection machine according to claim 5 is characterized in that, above-mentioned holder be formed with for the lock hole of threaded line pipe locking.
7. each described gauge head unit that is applicable to the push-button service-life detection machine is characterized in that the reference test bar between above-mentioned adjusting nut and the threaded line pipe is provided with scale mark according to claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220411146 CN202793759U (en) | 2012-08-20 | 2012-08-20 | Testing head device suitable for button life tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220411146 CN202793759U (en) | 2012-08-20 | 2012-08-20 | Testing head device suitable for button life tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202793759U true CN202793759U (en) | 2013-03-13 |
Family
ID=47821003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220411146 Expired - Fee Related CN202793759U (en) | 2012-08-20 | 2012-08-20 | Testing head device suitable for button life tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202793759U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102998615A (en) * | 2012-08-20 | 2013-03-27 | 昆山洺九机电有限公司 | Test head device applicable to key life tester |
| CN104849159A (en) * | 2014-08-15 | 2015-08-19 | 北京佳讯飞鸿电气股份有限公司 | Experiment device for testing life of button of terminal equipment |
| CN104931179A (en) * | 2015-06-11 | 2015-09-23 | 科瑞自动化技术（苏州）有限公司 | Work fixture of automatic transmission automobile gear shifter detection and method of work fixture |
| CN105628372A (en) * | 2016-03-22 | 2016-06-01 | 深圳市证通电子股份有限公司 | Single-motor-driven multi-head tapping device |
| CN105675270A (en) * | 2014-11-17 | 2016-06-15 | 苏州杰锐思自动化设备有限公司 | Attacking head module for hand feeling test and hand feeling test device |
| CN110186663A (en) * | 2019-06-20 | 2019-08-30 | 胡伟强 | The durability degree experimental rig of reset switch |
| CN116296347A (en) * | 2023-05-22 | 2023-06-23 | 深圳市凯利非亚科技有限公司 | Key assembly pressing testing device for keyboard production |
-
2012
- 2012-08-20 CN CN 201220411146 patent/CN202793759U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102998615A (en) * | 2012-08-20 | 2013-03-27 | 昆山洺九机电有限公司 | Test head device applicable to key life tester |
| CN104849159A (en) * | 2014-08-15 | 2015-08-19 | 北京佳讯飞鸿电气股份有限公司 | Experiment device for testing life of button of terminal equipment |
| CN105675270A (en) * | 2014-11-17 | 2016-06-15 | 苏州杰锐思自动化设备有限公司 | Attacking head module for hand feeling test and hand feeling test device |
| CN104931179A (en) * | 2015-06-11 | 2015-09-23 | 科瑞自动化技术（苏州）有限公司 | Work fixture of automatic transmission automobile gear shifter detection and method of work fixture |
| CN104931179B (en) * | 2015-06-11 | 2017-08-11 | 科瑞自动化技术（苏州）有限公司 | The frock clamp and its method of automatic catch vehicle gearshift device detection |
| CN105628372A (en) * | 2016-03-22 | 2016-06-01 | 深圳市证通电子股份有限公司 | Single-motor-driven multi-head tapping device |
| CN110186663A (en) * | 2019-06-20 | 2019-08-30 | 胡伟强 | The durability degree experimental rig of reset switch |
| CN110186663B (en) * | 2019-06-20 | 2021-06-18 | 东阳市阳涛电子科技有限公司 | Durability test device of reset switch |
| CN116296347A (en) * | 2023-05-22 | 2023-06-23 | 深圳市凯利非亚科技有限公司 | Key assembly pressing testing device for keyboard production |
| CN116296347B (en) * | 2023-05-22 | 2023-08-15 | 深圳市凯利非亚科技有限公司 | Key assembly pressing testing device for keyboard production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202793759U (en) | Testing head device suitable for button life tester | |
| CN102998615A (en) | Test head device applicable to key life tester | |
| CN203705554U (en) | Resistance measuring device | |
| CN201307040Y (en) | An elastic force measuring device | |
| CN202692878U (en) | Checking tool for hole series position | |
| CN201517914U (en) | Tool for detecting height difference between working faces of clutch | |
| CN103743313A (en) | Bolt go and no-go gauge with general specifications | |
| CN209231389U (en) | A kind of integrated circuit DC test manual probe device | |
| CN204202518U (en) | A kind of device detecting workpiece size | |
| CN207610823U (en) | Oil and gas pipeline leakage detection instrument transmitting device | |
| CN205918703U (en) | External displacement sensor is used to pneumatic cylinder dynamic testing | |
| CN203337058U (en) | Cylinder sleeve wall thickness rapid detection device | |
| CN202794384U (en) | Network head plugging tester | |
| CN204935444U (en) | A kind of adjustable automobiles external door panel flange origin reference location mechanism | |
| CN201885686U (en) | Taper inspection tester | |
| CN103115550A (en) | Adjustable pitch measuring device | |
| CN208536766U (en) | A kind of flatness detector | |
| CN103600320B (en) | Loading and fixing device for work vibration meter | |
| CN204373552U (en) | For the cubing of notebook-type computer screen bracing strut | |
| CN201795759U (en) | Taper hole detector | |
| CN208860288U (en) | A kind of notebook foot pad flatness checking device | |
| CN203587005U (en) | Test tool for measuring outer circle | |
| CN203396579U (en) | Adjusting mechanism for current stability testing air valve of engine airway | |
| CN102928630A (en) | Positioning jig for product | |
| CN204329919U (en) | The dual-purpose cubing of compressor casing |
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: 20130313 Termination date: 20170820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |