CN110207964A - A kind of special test mechanism for touching and plugging suitable for finance device module - Google Patents
A kind of special test mechanism for touching and plugging suitable for finance device module Download PDFInfo
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- CN110207964A CN110207964A CN201910467498.5A CN201910467498A CN110207964A CN 110207964 A CN110207964 A CN 110207964A CN 201910467498 A CN201910467498 A CN 201910467498A CN 110207964 A CN110207964 A CN 110207964A
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- Prior art keywords
- special test
- fixedly connected
- fixture
- cam box
- test mechanism
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- General Physics & Mathematics (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The special test mechanism that the invention discloses a kind of to touch and plug suitable for finance device module, including hollow cam box (3)；On one end side wall of cam box (3), it is fixedly installed with motor (2)；The output shaft of motor (2) is fixedly connected after extending through the motor shaft through-hole reserved on cam box (3) with one end of a connector sleeve (12)；The other end of connector sleeve (12) is fixedly connected with one end of camshaft (13)；The other end of camshaft (13) is mounted in bearing (15)；Bearing (15) is fixedly mounted in the reserved bearing hole of cam box (3) inner wall；The bottom of camshaft (13) is in contact with a sliding bar mechanism；Sliding bar mechanism is connected by fixture (7) with calibrating terminal to be tested is needed.Touching and plug test to modules such as touch screen and industrial personal computers may be implemented in the present invention, has greatly liberated manpower, has improved work efficiency, has reduced fault rate.
Description
Technical field
The present invention relates to mechanism for testing technical fields, are suitable for finance device module more particularly to one kind and touch and plug
Special test mechanism.
Background technique
ATM is the electromechanical integration mechanized equipment of the high-precision of invention the 1960s.In cash dispenser very
Multimode belongs to precision machinery module.In actual use, various modules need to bear up to ten thousand even hundreds of thousands time weights
Multiple operation, thus it is extremely stringent to the service life and stability requirement of module.
For ATM, touch screen module therein is divided into front client and uses screen and rear portion maintenance screen.The two
It is the capacitive screens for supporting touching mode.In actual use, generally according to different occasions and type, it is desirable that screen is held
The touching number received is differed at tens of thousands of times to up to a million times.During module type selecting, test for such number of levels, at present
Substantially belong to local sampling observation, the level of a small amount of number of manual testing.
In addition, such as USB interface, serial ports etc. generally requires the service life at tens of thousands of times to hundreds of thousands for industrial personal computer interface.
Now to the test of this partial function, artificial plug levels of testing is also belonged to, can not achieve the test of whole of life number.
Therefore, it is directed to the service life test method of the modules such as touch screen and industrial personal computer interface at present, relies primarily on manually
The mode of switch carries out, therefore, the not only large labor intensity of tester, but also testing efficiency is low, test result by it is accidental because
The influence of plain (such as tester temporarily leaves) is more, affects the stability and reliability of test result.
Summary of the invention
The purpose of the present invention is being directed to technological deficiency existing in the prior art, provide a kind of suitable for finance device module
The special test mechanism of touching and plug.
For this purpose, the special test mechanism that the present invention provides a kind of to touch and plug suitable for finance device module, including
Hollow cam box；
On one end side wall of cam box, it is fixedly installed with motor；
The output shaft of motor, after extending through the motor shaft through-hole reserved on cam box, one end with a connector sleeve
It is fixedly connected；
The other end of connector sleeve is fixedly connected with one end of camshaft；
The other end of camshaft, installation is within the bearing；
Bearing is fixedly mounted in the reserved bearing hole of cam box inner wall；
The bottom of camshaft is in contact with a sliding bar mechanism, and camshaft is used to push by periodic rotary motion
Sliding bar mechanism pumps；
Sliding bar mechanism is connected by fixture with calibrating terminal to be tested is needed.
Wherein, the bottom of cam box is fixedly installed with fixed guide set；
Fixed guide set does not rotate for allowing sliding bar mechanism during pumping.
Wherein, sliding bar mechanism includes slide bar ontology and guide post；
Slide bar ontology includes plate and connecting shaft；
The bottom center position of the vertical connecting platform of connecting shaft；
Fixed guide set is located at the underface of plate；
There is the intermediate of vertical distribution to be oriented to axis hole for the center of fixed guide set, which is oriented in axis hole through logical
Cross the connecting shaft；
The top of fixed guide set has the multiple guide post receiving holes being circumferentially distributed；
The lower part of the guide post of a vertical distribution is placed in each guide post receiving hole；
The plate of slide bar ontology is fixedly connected at the top of guide post.
It wherein, is clearance fit between intermediate guiding axis hole and connecting shaft.
Wherein, connection the tip of the axis is step type, and cutting has external screw thread；
After connection the tip of the axis extends through the through-hole reserved on fixture, it is threadedly coupled with a locking nut；
It connects between the tip of the axis and locking nut, is also fixedly connected by the first holding screw.
Wherein, the outer wall of each guide post is cased with compressed spring；
Inside and outside compressed spring, cooperate respectively with the guide post receiving hole on the outer wall and guide sleeve of guide post.
Wherein, the lower part of connecting shaft is fixedly connected with one end of fixture, and the other end of fixture is fixedly connected with needs and tests wherein,
When needing calibrating terminal to be tested is touching capacitance pen, the other end of fixture has capacitance pen mounting hole, touches capacitor penholder
Enter into the capacitance pen mounting hole.
Wherein, when needing calibrating terminal to be tested is serial ports connector, the other end of fixture is equipped with collet, fixture and folder
Head is fixedly connected by the first bolt and the first nut；
Serial ports connector is fixed on the end of collet by third holding screw.
Wherein, the top opening of cam box, and the top of cam box is fixedly connected with top by hexagon socket head cap screw
Plate；
The trailing flank of top plate, is also fixedly connected with connecting bottom board, the left and right sides of connecting bottom board, and interval is provided with multiple bolts
Hole.
By the above technical solution provided by the invention as it can be seen that compared with prior art, the present invention provides one kind to be applicable in
In the special test mechanism that finance device module is touched and plugged, the touching to modules such as touch screen and industrial personal computers may be implemented
It is tested with plug, realizes automatic test course, greatly liberated manpower, improved work efficiency, reduced fault rate, had
There is great production practices meaning.
For the special test mechanism provided by the invention for touching and plugging suitable for finance device module, compatibility is strong,
Life test can be carried out to Multiple Type module, also be mountable on the parents such as the mechanical arm of different occasions, actually using
In the process, stable, the degree of automation is very high, has liberated manpower significantly, improves work efficiency, before having a wide range of applications
Scape.
Detailed description of the invention
Fig. 1 is a kind of assembly signal of special test mechanism for touching and plugging suitable for finance device module of the invention
Figure；
Fig. 2 be it is of the invention it is a kind of suitable for the special test mechanism that finance device module is touched and is plugged hide it is convex
Take turns the assembling schematic diagram of cabinet；
Fig. 3 is a kind of cam box suitable for the special test mechanism that finance device module is touched and is plugged of the invention
Diagrammatic cross-section of the body along main-shaft axis；
Fig. 4 is that a kind of collet suitable for the special test mechanism that finance device module is touched and is plugged of the invention is used
In the assembling schematic diagram of industrial personal computer interface testing；
In figure: 1 is connecting bottom board, and 2 be motor, and 3 be cam box, and 4 be top plate, and 5 be fixed guide set；
6 be slide bar ontology, and 7 be fixture, and 8 be locking nut, and 9 be the first holding screw, and 10 be the second holding screw；
11 be touching capacitance pen, and 12 be connector sleeve, and 13 be camshaft, and 15 be bearing；
17 be guide post, and 18 be compressed spring；
21 be the first bolt, and 22 be the first nut, and 23 be collet, and 24 be serial ports connector, and 25 be third holding screw.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, with reference to the accompanying drawing with embodiment to this
Invention is described in further detail.
Referring to Fig. 1 to Fig. 4, the special tester that the present invention provides a kind of to touch and plug suitable for finance device module
Structure is equipped with the detection of the equipment progress module life of the modules such as industrial personal computer and touch screen suitable for ATM etc..This hair
Bright includes hollow cam box 3；
On one end side wall of cam box 3, it is fixedly installed with motor 2；
The output shaft of motor 2, after extending through the motor shaft through-hole reserved on cam box 3, with connector sleeve 12
One end is fixedly connected with (such as be threadedly coupled or be keyed)；
The other end of connector sleeve 12 is fixedly connected with (such as be threadedly coupled or be keyed) with one end of camshaft 13；
The other end of camshaft 13 is mounted in bearing 15 (the specially inner ring of bearing 15)；
Bearing 15 is fixedly mounted in the reserved bearing hole of 3 inner wall of cam box (such as clamping)；
The bottom of camshaft 13 is in contact with a sliding bar mechanism (to be not connected to, only contacts, can be turned by cam
It is dynamic, and push sliding bar mechanism), camshaft 13 is used to push sliding bar mechanism to carry out up and down reciprocatingly by periodic rotary motion
Movement；
Sliding bar mechanism is by fixture 7 and needs calibrating terminal to be tested (such as touching capacitance pen 11 or serial ports connector 24)
It is connected.
It should be noted that in the present invention, camshaft 13 is using cam and axis overall processing molding structure.Sliding bar mechanism
It is fixed between fixture 7 for rigid connection, so that fixture 7 be driven to pump.For the present invention, when camshaft 13 drives
When sliding bar mechanism moves back and forth, calibrating terminal realizes touching or Plug Action.
In the present invention, in specific implementation, the bottom of cam box 3 is fixedly installed with fixed guide set 5 (especially by height
The hexagon socket head cap screw of intensity, which is installed, to be fixed)；
Fixed guide set 5, for allowing sliding bar mechanism during pumping, does not rotate.
In specific implementation, sliding bar mechanism includes slide bar ontology 6 and guide post 17；
Slide bar ontology 6 includes plate 61 and connecting shaft 62；
The bottom center position of the vertical connecting platform 61 of connecting shaft 62；
Fixed guide set 5 is located at the underface of plate 61；
There is the intermediate of vertical distribution to be oriented to axis hole for the center of fixed guide set 5, run through in the guiding axis hole of the centre
Pass through the connecting shaft 62；
The top of fixed guide set 5 has the multiple guide post receiving holes being circumferentially distributed；
The lower part of the guide post 17 of a vertical distribution is placed in each guide post receiving hole；
The top of guide post 17 is fixedly connected with the plate 61 of slide bar ontology 6 (by socket cap hexagon socket head cap screw).
It is clearance fit between centre guiding axis hole and connecting shaft 62 in specific implementation.
It should be noted that plate 61 is one block of plate for being processed into plane octagon；
In specific implementation, plate 61 and connecting shaft 62 are integrated machine-shaping.
It should be noted that in the present invention, the plate 61 of slide bar ontology 6, effect is in upper surface and camshaft 13
Cam contour tangent contact, to transmit movement and the power of camshaft 13；
The connecting shaft 62 of slide bar ontology 6, effect be matched with the intermediate guiding axis hole on fixed guide set 5, and on
Lower reciprocating motion.
In specific implementation, the lower part of connecting shaft 62 is fixedly connected with one end of fixture 7, and the other end of fixture 7, which is fixedly connected, to be needed
Calibrating terminal (such as touching capacitance pen 11 or serial ports connector 24) to be tested.
For example, with reference to shown in Fig. 2, the other end of fixture 7 has capacitance pen mounting hole, and touching capacitance pen 11 is inserted into the electricity
Hold in a mounting hole.Certainly, which can also install other cylindrical calibrating terminals, under normal circumstances, touching
It is fixed by the second holding screw 10 to touch capacitance pen 11.Therefore, the plate 61 having when the slide bar ontology 6 in cam box 3 with
And connecting shaft 62, as the period of camshaft 13 contradicts contact, and when pumping, touching capacitance pen 11 can be with
Fixture 7 pump, to constantly be touched to touch screen, to simulate the reality of touching capacitance pen 11
The border service life.
In another example shown in Figure 4, fixture 7, can be changed to the serial ports for carrying out connect-disconnect life test to industrial personal computer serial ports
The assembling schematic diagram of connector.The connecting shaft 62 that the slide bar ontology 6 of sliding bar mechanism has, outer stretching cam box 3, the one of fixture 7
End is mounted on the end of slide bar ontology 6, and fixed by locking nut 8.
In Fig. 4, in specific implementation, the other end of fixture 7 is equipped with collet 23, and fixture 7 and collet 23 pass through the first spiral shell
Bolt 21 is fixedly connected with the first nut 22.
In specific implementation, collet 23 can fix difference according to the different interface testing demand of industrial personal computer for U-shaped structure
Measuring head.Serial ports connector 24 shown in Fig. 4 is the device tested serial ports, and serial ports connector 24 passes through third holding screw
25 are fixed on the end of collet 23.
In specific implementation, the top opening of cam box 3, and the top of cam box 3 is fixed by hexagon socket head cap screw
It is connected with top plate 4；
The trailing flank of top plate 4, being also fixedly connected with (such as screw connection or welding) has connecting bottom board 1, connecting bottom board 1
The left and right sides, interval are provided with multiple bolts hole.
Therefore, for the present invention, according to different applications, connecting bottom board 1 can be fixedly mounted on different machinery
More applications and quick change function are realized by the bolt hole of connecting bottom board 1 in arm and lathe end.
In specific implementation, the end of connecting shaft 62 is step type, and cutting has external screw thread；
After the end of connecting shaft 62 extends through the through-hole reserved on fixture 7, it is threadedly coupled with a locking nut 8；
Between the end and locking nut 8 of connecting shaft 62, also it is fixedly connected by the first holding screw 9.
In specific implementation, the outer wall of each guide post 17 is cased with compressed spring 18；
Inside and outside compressed spring 18, match respectively with the guide post receiving hole on the outer wall of guide post 17 and guide sleeve 5
It closes (i.e. compressed spring 8 also is located in guide post receiving hole).
It should be noted that guide post 17 is pressed for guaranteeing that sliding bar mechanism during up and down motion, does not rotate
The effect of contracting spring 18 is that the plate 61 connected at the top of the guide post 17 remained in sliding bar mechanism connects with the conflict of camshaft 13
Touching, to transmit the movement on camshaft 13 and power.
62 lower part of connecting shaft in sliding bar mechanism, it is fixed by the first holding screw 9 with fixture 7, and pass through locking nut 8
It is locked.
It should be noted that different fixtures 7 can be replaced according to the difference of test module for the present invention, it is different
Fixture can be used for fixing different calibrating terminals (such as touching capacitance pen 11 or serial ports connector 24).By the way that fixture 7 is adjusted
It is whole to arrive most suitable position, it faces and the module measured is needed to be tested, can satisfy the touching or plug of disparate modules
Testing requirement.
Wherein, fixture 7 can be with fixed capacity formula lettering pen 11, thus the touch to being located at immediately below condenser type lettering pen 11
Shield the service life number test needed.
In addition, fixture 7 can also fix the industrial personal computers interface unit such as serial ports connector 24, USB joint, in these interface units
Underface place and need that is inserted into connect hole, surveyed so as to carry out the plug of life expectancy number by the bright mechanism of book
Examination, so that simulation plugs various interface units in actual use, being used for the service life is tested.
In conclusion compared with prior art, it is provided by the invention a kind of suitable for the touching of finance device module and slotting
The special test mechanism pulled out may be implemented touching and plug test to modules such as touch screen and industrial personal computers, realize automation
Test process has greatly liberated manpower, improves work efficiency, and reduces fault rate, is of great practical significance.
For the special test mechanism provided by the invention for touching and plugging suitable for finance device module, compatibility is strong,
Life test can be carried out to Multiple Type module, also be mountable on the parents such as the mechanical arm of different occasions, actually using
In the process, stable, the degree of automation is very high, has liberated manpower significantly, improves work efficiency, before having a wide range of applications
Scape.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of special test mechanism for touching and plugging suitable for finance device module, which is characterized in that including hollow convex
It takes turns cabinet (3)；
On one end side wall of cam box (3), it is fixedly installed with motor (2)；
The output shaft of motor (2), after extending through the motor shaft through-hole reserved on cam box (3), with a connector sleeve (12)
One end be fixedly connected；
The other end of connector sleeve (12) is fixedly connected with one end of camshaft (13)；
The other end of camshaft (13) is mounted in bearing (15)；
Bearing (15) is fixedly mounted in the reserved bearing hole of cam box (3) inner wall；
The bottom of camshaft (13) is in contact with a sliding bar mechanism, and camshaft (13) is used for through periodic rotary motion,
Sliding bar mechanism is pushed to pump；
Sliding bar mechanism is connected by fixture (7) with calibrating terminal to be tested is needed.
2. special test mechanism as described in claim 1, which is characterized in that the bottom of cam box (3) is fixedly installed with
Determine guide sleeve (5)；
Fixed guide set (5) does not rotate for allowing sliding bar mechanism during pumping.
3. special test mechanism as claimed in claim 2, which is characterized in that sliding bar mechanism includes slide bar ontology (6) and guiding
Column (17)；
Slide bar ontology (6) includes plate (61) and connecting shaft (62)；
The bottom center position of the vertical connecting platform (61) of connecting shaft (62)；
Fixed guide set (5) is located at the underface of plate (61)；
There is the intermediate of vertical distribution to be oriented to axis hole for the center of fixed guide set (5), which is oriented in axis hole through logical
Cross the connecting shaft (62)；
The top of fixed guide set (5) has the multiple guide post receiving holes being circumferentially distributed；
The lower part of the guide post (17) of a vertical distribution is placed in each guide post receiving hole；
The plate (61) of slide bar ontology (6) is fixedly connected at the top of guide post (17).
4. special test mechanism as claimed in claim 3, which is characterized in that be between centre guiding axis hole and connecting shaft (62)
Clearance fit.
5. special test mechanism as claimed in claim 3, which is characterized in that the end of connecting shaft (62) is step type, and
Cutting has external screw thread；
After the end of connecting shaft (62) extends through the through-hole reserved on fixture (7), it is threadedly coupled with a locking nut (8)；
Between the end and locking nut (8) of connecting shaft (62), also it is fixedly connected by the first holding screw (9).
6. special test mechanism as claimed in claim 3, which is characterized in that the outer wall of each guide post (17) is cased with compression bullet
Spring (18)；
Inside and outside compressed spring (18), respectively with the guide post receiving hole on the outer wall of guide post (17) and guide sleeve (5)
Cooperation.
7. such as special test mechanism described in any one of claims 1 to 6, which is characterized in that the lower part of connecting shaft (62) is solid
Determine one end of jockey (7), the other end of fixture (7), which is fixedly connected, needs calibrating terminal to be tested.
8. special test mechanism as claimed in claim 7, which is characterized in that when need calibrating terminal to be tested is touching capacitor
When pen (11), the other end of fixture (7) has capacitance pen mounting hole, and touching capacitance pen (11) is inserted into the capacitance pen mounting hole
In.
9. special test mechanism as claimed in claim 7, which is characterized in that when need calibrating terminal to be tested is serial ports connector
When, the other end of fixture (7) is equipped with collet (23), and fixture (7) and collet (23) pass through the first bolt (21) and the first nut
(22) it is fixedly connected；
Serial ports connector (24) is fixed on the end of collet (23) by third holding screw (25).
10. such as special test mechanism described in any one of claims 1 to 6, which is characterized in that the top of cam box (3)
Opening, and the top of cam box (3) is fixedly connected with top plate (4) by hexagon socket head cap screw；
The trailing flank of top plate (4) is also fixedly connected with connecting bottom board (1), the left and right sides of connecting bottom board (1), and interval is provided with more
A bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910467498.5A CN110207964A (en) | 2019-05-31 | 2019-05-31 | A kind of special test mechanism for touching and plugging suitable for finance device module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910467498.5A CN110207964A (en) | 2019-05-31 | 2019-05-31 | A kind of special test mechanism for touching and plugging suitable for finance device module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110207964A true CN110207964A (en) | 2019-09-06 |
Family
ID=67789861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910467498.5A Pending CN110207964A (en) | 2019-05-31 | 2019-05-31 | A kind of special test mechanism for touching and plugging suitable for finance device module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110207964A (en) |
-
2019
- 2019-05-31 CN CN201910467498.5A patent/CN110207964A/en active Pending
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190906 |