CN202562732U - Switch test cylinder fixing device - Google Patents

Switch test cylinder fixing device Download PDF

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Publication number
CN202562732U
CN202562732U CN2012201248833U CN201220124883U CN202562732U CN 202562732 U CN202562732 U CN 202562732U CN 2012201248833 U CN2012201248833 U CN 2012201248833U CN 201220124883 U CN201220124883 U CN 201220124883U CN 202562732 U CN202562732 U CN 202562732U
Authority
CN
China
Prior art keywords
cylinder
hole
support bar
base
shaped
Prior art date
Application number
CN2012201248833U
Other languages
Chinese (zh)
Inventor
何后裔
马芳武
杨国斌
赵福全
Original Assignee
浙江吉利汽车研究院有限公司
浙江吉利控股集团有限公司
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 浙江吉利汽车研究院有限公司, 浙江吉利控股集团有限公司 filed Critical 浙江吉利汽车研究院有限公司
Priority to CN2012201248833U priority Critical patent/CN202562732U/en
Application granted granted Critical
Publication of CN202562732U publication Critical patent/CN202562732U/en

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Abstract

The present utility model discloses a switch test cylinder fixing device. The device comprises a pedestal, a supporting rod and a cylinder installing pedestal, the pedestal is long batten-shaped, a long waist-shaped fixing hole is arranged on a long axis of the pedestal, the supporting rod is cylindrical and vertically fixed on one end of the long axis of the pedestal, the cylinder installing pedestal is U-shaped, a through hole is arranged on one end of two ends of a U-shaped opening of the cylinder installing pedestal, the other end is provided with a screwed hole, the through hole is coaxial with the screwed hole, a bolt is connected with the screwed hole after passing through the through hole, the cylinder installing pedestal is clamped by the bolt and fixed on the supporting rod, surfaces of the two ends of the U-shaped opening of the cylinder installing pedestal, which are tightly clung to the supporting rod, are two corresponding arc-shaped grooves, and a rubber gasket is arranged on each arc-shaped groove. The switch test cylinder fixing device provided can be used for properly adjusting the cylinder position during the testing process, and the device is simple and easy to operate.

Description

Switch test cylinder stationary installation
Technical field
The utility model relates to a kind of switch experiment device, especially relates to a kind of switch test cylinder stationary installation.
Background technology
Vehicle switch is the main tool of operating and controlling vehicle; But along with the kind of the development automotive controls of car industry is various day by day; Form is different, and setting angle, button size have nothing in common with each other, and causes some switch when bench test, to be difficult to according to live telecast examination is installed; The examination of switch at present mostly mainly is to utilize acting element such as cylinder to accomplish test through acting behind the different assemblies; And will under the actual user mode switch key be tested being bordering on, need a kind of cylinder coupling arrangement that can necessarily adjust the fixed position of cylinder, to obtain best test effect.The patent that the Chinese patent document discloses is a kind of " detecting the test unit of keyswitch viability ", its Granted publication number are CN 201464209 U, and Granted publication day is on May 12nd, 2010; Summary of the invention is the cabinet that includes the installing distribution system, and this cabinet front is provided with operation control panel and power switch, and cabinet has workbench; This workbench is provided with the topworks of detecting keyswitch, and this topworks is provided with a base, is equiped with support bar upwards in four jiaos of bases; This support bar is provided with the adjustable framework that moves up and down in support bar, on framework, is installed with several cylinders; Cylinder is connected with branch up and down has air inlet/outlet; Force cylinder to move up and down through air pressure, and be equiped with stamping probe in cylinder bottom, this probe punching press is on the keyswitch of firm banking; Cylinder is indefinite back and forth to move up and down, through the supplemental characteristic detection keyswitch permanance of predetermined set." detecting the test unit of keyswitch viability " patent of introducing above is a kind of device of special detection keyswitch; The position of button on this device is changeless; Therefore the cylinder location that in this device, uses also is changeless; And in factory's actual detection process, usually need after install with angle the position that keyswitch uses according to reality, test, so the cylinder location of testing usefulness need carry out suitable adjustment.
The utility model content
The utility model is the problem that can not adjust for cylinder location in the detection keyswitch permanance device that overcomes prior art, provides a kind of and can suitably adjust cylinder location, and simple switch test cylinder stationary installation.
To achieve these goals, the utility model adopts following technical scheme: a kind of switch test cylinder stationary installation comprises base, support bar, cylinder mount pad; Described base is tabular, and base is provided with fixed orifice, and described support bar vertically is fixed on the base; Described cylinder mount pad is a U-shaped; The U-shaped opening part two ends of cylinder mount pad are respectively equipped with hole A, hole B, and said hole A is coaxial with hole B, and said cylinder mount pad and support bar are fixed.Switch to be detected after fixing on the testing table, will use the action of the flexible simulation of cylinder push switch according to the position of its actual use and angle, and the flexible direction of cylinder should be consistent with the direction of motion of switch; The flexible distance of cylinder also need adapt to the move distance of switch, and different switches just needs the cylinder of angle and highly different diverse location to test, for this reason; A simple coupling arrangement can be set; Base is wherein arranged, fixed orifice is arranged on the base, base can be fixed by the diverse location on testing table; Fixedly install a vertical support bar on the base; Connect the split single holder on the support bar, the cylinder holder can go up and down on support bar, and the U-shaped bottom of cylinder holder is in order to fixing cylinder; And the U-shaped opening part two ends of cylinder holder are provided with hole A, hole B; Available bolt passes hole A, hole B and thereby tight U-shaped opening part two ends clamp support bar, like this, the position of cylinder just can through movable base in the position on the testing table and the cylinder holder on support bar, go up and down to adjust.
As preferably, described base is a rectangular slab, and described fixed orifice is the long waist shaped hole, and the fixed orifice major axis overlaps with the base axis.Fixed position on the testing table is a lot; But each fixed position all separates; Base might occur and be fixed on all inaccurate situation in exhaust hood position on the close fixed position; Therefore the fixed orifice on can base is set to the long waist shaped hole, and seamless adjustment can be realized in the fixed position of base like this, neutral can not occur.
As preferably, described support bar is a cylindrical bar.Support bar is made with columniform bar; Can make the cylinder holder that is fixed on the support bar be implemented in the rotation of the degree of 360 on the support bar; Like this; The cylinder holder not only can go up and down on support bar, can also with the support bar be the center of circle among a small circle in be rotated adjustment, increased the adjustability of cylinder location.
As preferably, be respectively equipped with corresponding arc groove on the U-shaped opening part two ends of described cylinder mount pad and the side that support bar links to each other.For improving the clamping degree of cylinder mount pad on cylindrical bar; On the shaft at the U-shaped opening part two ends of cylinder mount pad and side that support bar is pressed close to mutually, arc groove is set respectively; The internal diameter of arc groove cooperates with the cylindrical support bar; Make that the cylinder mount pad is the clamping of face and face when clamping support bar, its clamping degree is superior to linear clamped condition.
As preferably, described arc groove surface is provided with rubber blanket.Metal is that rigidity cooperates with clamping engagement between the metal, because in the switch testing process, cylinder can ceaselessly be done stretching motion for a long time; The cylinder holder there is percussive action; Rigidity is combined with and possibly becomes flexible, so can between cylinder holder arc groove and support bar, use the rubber blanket place mat, both can absorb the cylinder impulsive force; Can increase the friction force between cylinder holder and the support bar again, avoid loosening.
Therefore, the utlity model has following beneficial effect: the cylinder location that (1) is fixed on the switch test cylinder coupling arrangement can arbitrarily be adjusted; (2) simple in structure, produce easy to use.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model.
Fig. 2 is a kind of structure exploded perspective view of the utility model.
Among the figure: 1, base 2, support bar 3, cylinder mount pad 4, fixed orifice 5, through hole 6, threaded hole 7, arc groove 8, rubber blanket.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further description.
In Fig. 1, embodiment shown in Figure 2, a kind of switch test cylinder stationary installation comprises base 1, support bar 2, cylinder mount pad 3; Base 1 is a long strip-board shape, and base 1 long axis is provided with long waist shaped fixed orifice 4, and support bar 2 is cylindrical; Vertically be fixed on base 1 long axis one end, cylinder mount pad 3 integral body are U-shaped, and U-shaped opening part two ends one end of cylinder mount pad 3 is provided with through hole 5; The other end is provided with threaded hole 6; Through hole 5 is coaxial with threaded hole 6, passes through hole 5 and is connected with threaded hole 6 with bolt, and the mode that cylinder mount pad 3 usefulness bolts clamp is fixed on the support bar 2; The side that the U-shaped opening part two ends and the support bar 2 of cylinder mount pad 3 is adjacent to mutually is two arc grooves 7 in correspondence with each other, and going back place mat on the arc groove 7 has rubber blanket 8.
The practical implementation process is that when needs carried out switch test, cylinder was fixed on earlier on the cylinder holder 3; Tentatively fix cylinder holder 3 and support bar 2 again; Aim at the position of cylinder expansion link with switch to be tested, confirm the cylinder height, and on support bar 2, go up and down to adjust the cylinder height through cylinder holder 3 according to switch over travel; Tight a bolt after the completion cylinder holder 3 and support bar 2 are completely fixed; After this fixing on testing table base 1 again, utilize the long waist shaped fixed orifice 4 on the base 1 can find the position very soon and fix base 1, can begin to carry out switch test with that; In the process of the test, the flexible for a long time adverse effects such as vibratory impulse that produce of cylinder absorbed by the rubber blanket between arc groove 7 on the cylinder holder 3 and the support bar 28, but warranty test are normally carried out.

Claims (5)

1. switch test cylinder stationary installation; It is characterized in that comprise base (1), support bar (2), cylinder mount pad (3), described base (1) is tabular; Base (1) is provided with fixed orifice (4); Described support bar (2) vertically is fixed on the base (1), and described cylinder mount pad (3) is a U-shaped, and the U-shaped opening part two ends of cylinder mount pad (3) are respectively equipped with hole A (5), hole B (6); Described hole A (5) is coaxial with hole B (6), and said cylinder mount pad (3) is fixing with support bar (2).
2. switch test cylinder stationary installation according to claim 1 is characterized in that described base (1) is a rectangular slab, and described fixed orifice (4) is the long waist shaped hole, and fixed orifice (4) major axis overlaps with base (1) axis.
3. switch test cylinder stationary installation according to claim 1 and 2 is characterized in that described support bar (2) is a cylindrical bar.
4. switch test cylinder stationary installation according to claim 3 is characterized in that, is respectively equipped with corresponding arc groove (7) on the U-shaped opening part two ends of described cylinder mount pad (3) and the side that support bar (2) links to each other.
5. switch test cylinder stationary installation according to claim 4 is characterized in that, described arc groove (7) surface is provided with rubber blanket (8).
CN2012201248833U 2012-03-29 2012-03-29 Switch test cylinder fixing device CN202562732U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012201248833U CN202562732U (en) 2012-03-29 2012-03-29 Switch test cylinder fixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012201248833U CN202562732U (en) 2012-03-29 2012-03-29 Switch test cylinder fixing device

Publications (1)

Publication Number Publication Date
CN202562732U true CN202562732U (en) 2012-11-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012201248833U CN202562732U (en) 2012-03-29 2012-03-29 Switch test cylinder fixing device

Country Status (1)

Country Link
CN (1) CN202562732U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107399652A (en) * 2015-12-04 2017-11-28 安徽省特种设备检测院 A kind of elevator instantaneous kinetic energy measurement apparatus applied in elevator detection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107399652A (en) * 2015-12-04 2017-11-28 安徽省特种设备检测院 A kind of elevator instantaneous kinetic energy measurement apparatus applied in elevator detection

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Legal Events

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: 20121128

Termination date: 20140329