CN207894544U - A kind of exertin limiting and protecting device of full-automatic plug force tester - Google Patents
A kind of exertin limiting and protecting device of full-automatic plug force tester Download PDFInfo
- Publication number
- CN207894544U CN207894544U CN201721831809.4U CN201721831809U CN207894544U CN 207894544 U CN207894544 U CN 207894544U CN 201721831809 U CN201721831809 U CN 201721831809U CN 207894544 U CN207894544 U CN 207894544U
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- CN
- China
- Prior art keywords
- platform
- exertin
- full
- limiting
- electrohydraulic cylinder
- 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
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of exertin limiting and protecting devices of full-automatic plug force tester, including babinet, platform and top plate, bottom is provided with electrohydraulic cylinder in the babinet, the electrohydraulic cylinder side is provided with pressure switch, the box inside is provided with sliding rail, platform both ends connection sliding block and sliding block is located in sliding rail, the table top is provided with No.1 fixed block, No.1 fixed block side is provided with push plate, the push plate side is provided with No.1 spring, the No.1 spring one end connects screw rod, described table top one end is provided with No. two fixed blocks and screw hole of the screw rod on No. two fixed blocks, the table top, which is provided at both ends between supporting rod and supporting rod, is provided with top plate, the top plate bottom is provided with telescopic rod.The utility model can provide the position limitation protection that comes when contact engaging and separating force is tested, and dual measure ensures that equipment under test will not be damaged in test, has very high practicability.
Description
Technical field
The utility model is related to a kind of protective device, more particularly to a kind of exertin limit of full-automatic plug force tester is protected
Protection unit.
Background technology
Full-automatic plug force tester is a laboratory apparatus, the fixture for solving the problems, such as various connector tests, and
Male/female connector can be automatically aligned to when test, not have unilateral problem of eating, and the protective device of existing plug force tester
It is perfect not enough, good exertin position limitation protection cannot be carried out in experiment, thus it is excessive to may result in equipment under test stress
And damage, for this purpose, it is proposed that a kind of exertin limiting and protecting device of full-automatic plug force tester.
Utility model content
The main purpose of the utility model is to provide it is a kind of it is full-automatic plug force tester exertin limiting and protecting device,
The problems in background technology can effectively be solved.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of exertin limiting and protecting device of full-automatic plug force tester, including babinet, platform and top plate, the babinet
Interior bottom is provided with electrohydraulic cylinder, and the electrohydraulic cylinder side is provided with pressure switch, and the box inside is provided with cunning
Rail, platform both ends connection sliding block and sliding block are located in sliding rail, and the table top is provided with No.1 fixed block, the No.1
Fixed block side is provided with push plate, and the push plate side is provided with No.1 spring, and the No.1 spring one end connects screw rod, institute
It states table top one end and is provided with No. two fixed blocks and screw hole of the screw rod on No. two fixed blocks, the table top both ends
It is provided between supporting rod and supporting rod and is provided with top plate, the top plate bottom is provided with telescopic rod, and the telescopic rod bottom end connects
Connector fixture, plug-in unit clamp top both sides connect top plate bottom by No. two springs.
Further, the output end connecting platform bottom of the electrohydraulic cylinder.
Further, the working end of the pressure switch is located at the output end of electrohydraulic cylinder and the junction of platform, institute
Pressure switch is stated to be electrical connected with electrohydraulic cylinder.
Further, described screw rod one end connects handle.
Compared with prior art, the utility model has the advantages that：By the way that screw rod is arranged, handle can be used
Screw rod is rotated to push No.1 spring and push plate campaign so that push plate and No.1 fixed block collective effect press from both sides equipment under test
It handles, by the way that pressure switch is arranged, when the pressure convenient for being subject in platform is more than the setting value of pressure switch, controls electric hydaulic
Cylinder is run, and band moving platform moves downward, and prevents the pressure that the equipment under test on platform is subject to is excessive from causing to damage, and is stretched by setting
Contracting bar, convenient for driving plug-in unit to be inserted into equipment under test and being extracted from equipment under test, carries out convenient for driving plug-in unit fixture to move up and down
Contact engaging and separating force is tested, and by the way that No. two springs are arranged, can be limited, be prevented after plug-in unit fixture moves downward certain distance
Plug-in unit fixture moves down excessively, and equipment under test is damaged by pressure.
Description of the drawings
Fig. 1 is a kind of overall structure signal of the exertin limiting and protecting device of full-automatic plug force tester of the utility model
Figure.
In figure：1, babinet；2, electrohydraulic cylinder；3, pressure switch；4, sliding rail；5, sliding block；6, platform；7, supporting rod；8、
Top plate；9, telescopic rod；10, plug-in unit fixture；11, No. two springs；12, No.1 fixed block；13, push plate；14, No.1 spring；15, two
Number fixed block；16, handle；17, screw rod.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figure 1, a kind of exertin limiting and protecting device of full-automatic plug force tester, including babinet 1,6 and of platform
Top plate 8, bottom is provided with electrohydraulic cylinder 2 in the babinet 1, and 2 side of the electrohydraulic cylinder is provided with pressure switch 3, institute
It states the inside of babinet 1 and is provided with sliding rail 4,6 both ends connection sliding block 5 of the platform and sliding block 5 is located in sliding rail 4, at the top of the platform 6
It is provided with No.1 fixed block 12,12 side of No.1 fixed block is provided with push plate 13, and 13 side of the push plate is provided with No.1
Spring 14, described 14 one end of No.1 spring connect screw rod 17, and 6 top one end of the platform is provided with No. two fixed blocks 15 and spiral shell
Screw hole of the swing arm 17 on No. two fixed blocks 15,6 top of the platform, which is provided at both ends between supporting rod 7 and supporting rod 7, to be set
It is equipped with top plate 8,8 bottom of the top plate is provided with telescopic rod 9, and 9 bottom end of the telescopic rod connects plug-in unit fixture 10, the plug-in unit folder
Have 10 top both sides and connects 8 bottom of top plate by No. two springs 11.
Wherein, 6 bottom of output end connecting platform of the electrohydraulic cylinder 2, electrohydraulic cylinder 2 can be on moving platforms 6
Lower movement.
Wherein, the working end of the pressure switch 3 is located at the junction of the output end and platform 6 of electrohydraulic cylinder 2, described
Pressure switch 3 is electrical connected with electrohydraulic cylinder 2, and pressure switch 3 can control the operation of electrohydraulic cylinder 2.
Wherein, 17 one end of the screw rod connects handle 16, and rotation handle 16 can move horizontally screw rod 17.
It should be noted that the utility model is a kind of exertin limiting and protecting device of full-automatic plug force tester, work
When making, equipment under test is placed between No.1 fixed block 12 and push plate 13, then rotates screw rod 17 using handle 16 to push away
Dynamic No.1 spring 14 and push plate 13 move so that and push plate 13 and 12 collective effect of No.1 fixed block clamp equipment under test, and one
Number spring 14 has certain elasticity in clamping, avoids ruining on equipment under test folder, then telescopic rod 9 is utilized to drive plug-in unit fixture 10
It moves up and down, to drive plug-in unit to be inserted into equipment under test and be extracted from equipment under test, contact engaging and separating force test is carried out, in plug-in unit fixture
10 move downward certain distance after No. two springs 11 can be limited, prevent plug-in unit fixture 10 from moving down excessively, will be by
Measurement equipment damages by pressure, while pressure switch 3 can control electronic liquid when the pressure that platform 6 is subject to is more than the setting value of pressure switch 3
Cylinder pressure 2 is run, and is moved downward in sliding rail 4 and 5 collective effect lower band moving platform 6 of sliding block, prevent equipment under test on platform 6 by
Pressure excessive cause to damage.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of exertin limiting and protecting device of full-automatic plug force tester, including babinet (1), platform (6) and top plate (8),
It is characterized in that：The interior bottom of the babinet (1) is provided with electrohydraulic cylinder (2), and electrohydraulic cylinder (2) side is provided with pressure
Power switchs (3), and sliding rail (4), platform (6) the both ends connection sliding block (5) and sliding block (5) position are provided on the inside of the babinet (1)
In sliding rail (4), it is provided with No.1 fixed block (12) at the top of the platform (6), No.1 fixed block (12) side is provided with
Push plate (13), push plate (13) side are provided with No.1 spring (14), and described No.1 spring (14) one end connects screw rod
(17), one end is provided with No. two fixed blocks (15) at the top of the platform (6) and screw rod (17) is on No. two fixed blocks (15)
Screw hole, be provided at both ends between supporting rod (7) and supporting rod (7) at the top of the platform (6) and be provided with top plate (8), the top
Plate (8) bottom is provided with telescopic rod (9), telescopic rod (9) the bottom end connection plug-in unit fixture (10), plug-in unit fixture (10) top
Portion both sides connect top plate (8) bottom by No. two springs (11).
2. a kind of exertin limiting and protecting device of full-automatic plug force tester according to claim 1, it is characterised in that：
Output end connecting platform (6) bottom of the electrohydraulic cylinder (2).
3. a kind of exertin limiting and protecting device of full-automatic plug force tester according to claim 1, it is characterised in that：
The working end of the pressure switch (3) is located at the junction of the output end and platform (6) of electrohydraulic cylinder (2), and the pressure is opened
(3) are closed to be electrical connected with electrohydraulic cylinder (2).
4. a kind of exertin limiting and protecting device of full-automatic plug force tester according to claim 1, it is characterised in that：
Screw rod (17) one end connection handle (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721831809.4U CN207894544U (en) | 2017-12-25 | 2017-12-25 | A kind of exertin limiting and protecting device of full-automatic plug force tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721831809.4U CN207894544U (en) | 2017-12-25 | 2017-12-25 | A kind of exertin limiting and protecting device of full-automatic plug force tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207894544U true CN207894544U (en) | 2018-09-21 |
Family
ID=63549894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721831809.4U Expired - Fee Related CN207894544U (en) | 2017-12-25 | 2017-12-25 | A kind of exertin limiting and protecting device of full-automatic plug force tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207894544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109541387A (en) * | 2018-12-21 | 2019-03-29 | 深圳市泰比特科技有限公司 | A kind of SIM card hot plug test device and system |
-
2017
- 2017-12-25 CN CN201721831809.4U patent/CN207894544U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109541387A (en) * | 2018-12-21 | 2019-03-29 | 深圳市泰比特科技有限公司 | A kind of SIM card hot plug test device and system |
| CN109541387B (en) * | 2018-12-21 | 2024-05-14 | 深圳市泰比特科技有限公司 | SIM card hot plug testing device and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180921 Termination date: 20201225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |