CN208689001U - A kind of conductive particle resistance test machine - Google Patents
A kind of conductive particle resistance test machine Download PDFInfo
- Publication number
- CN208689001U CN208689001U CN201820185673.2U CN201820185673U CN208689001U CN 208689001 U CN208689001 U CN 208689001U CN 201820185673 U CN201820185673 U CN 201820185673U CN 208689001 U CN208689001 U CN 208689001U
- Authority
- CN
- China
- Prior art keywords
- rack
- fuselage
- cylinder
- conductive particle
- circuit board
- 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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- Measurement Of Resistance Or Impedance (AREA)
Abstract
The utility model relates to a kind of conductive particle resistance test machines, including rack, fuselage, test fixture plate, cylinder, PCB circuit board and compressed air hose；The rack is made of bottom, support rod and top, guide post is vertically provided between the bottom of the frame and top, the bottom of the frame upper surface is provided with fixed station, the frame top upper surface is provided with display, the fuselage is connected by the tailpiece of the piston rod of anchor tip and cylinder, the test fixture plate is connect by attachment base with fuselage, the cylinder body end of the cylinder is located at frame top upper surface, the PCB circuit board is located at fixed station upper surface center position, and the compressed air hose is located at rack both ends and outlet side is corresponding with PCB circuit board position.The utility model can measure multiple conductive particle resistance simultaneously, and detection efficiency is high, and precision is high, reduce the labor intensity of operator, while improving the income of enterprise.
Description
Technical field
The utility model belongs to conductive particle technical field, and in particular to a kind of conductive particle resistance test machine.
Background technique
Conductive particle, particle that can be conductive, when the assortment of keys such as mobile phone, computer, calculator, automobile are installed and used,
Backing has conductivity preferable conductive particle below, when to press key pressing, contacts with integrated circuit and interlock circuit is connected.
The size of conductive particle resistance directly determines the electric conductivity of conductive particle, at present for the inspection of conductive particle resistive properties
It surveys generally by the way of are as follows: use single conductive particle resistance of multimeter manual measurement, this detection mode inefficiency, detection
Precision is lower, while needing to spend larger manpower, increases the labor intensity of worker, reduces the income of enterprise.
Utility model content
The purpose of this utility model is: providing a kind of conductive particle resistance test machine, can measure multiple conductive particle electricity simultaneously
Resistance, detection efficiency is high, and precision is high, without spending a large amount of manpowers, reduces the labor intensity of operator, while improving enterprise
Income.
To achieve the goals above, the utility model provides the following technical solution:
A kind of conductive particle resistance test machine, including rack, fuselage, test fixture plate, cylinder, PCB circuit board and compression
Air hose；The rack is made of bottom, support rod and top, is vertically provided with guide post between the bottom of the frame and top,
The bottom of the frame upper surface is provided with fixed station, and the frame top upper surface is provided with display, and the fuselage passes through solid
The tailpiece of the piston rod for determining connector and cylinder connects, and the test fixture plate is connect by attachment base with fuselage, the test fixture plate
Bottom end is provided with thimble, and the cylinder body end of the cylinder is located at frame top upper surface, and the tailpiece of the piston rod of the cylinder runs through rack
Top, the guide post run through fuselage, and the PCB circuit board is located at fixed station upper surface center position, the thimble and PCB electricity
Road Board position is corresponding, and the compressed air hose is located at rack both ends and outlet side is corresponding with PCB circuit board position, described aobvious
Show and be provided with controller in device, the controller and cylinder are electrically connected, and the display and controller are electrically connected.
Further, the rack two sides are provided with reinforcement block and fixed block, and the fixed block and compressed air hose match
It closes, the compressed air hose is connect with external air pump.
Further, the fuselage is arranged fluted close to test fixture plate one end, and the attachment base is matched with groove,
Locked knob is provided on the fuselage, the locked knob is matched with attachment base.
Further, the bottom of the frame side, which is provided with, starts switch and emergency stop button, described to start switch, tightly
Anxious stop button is electrically connected with controller.
The utility model has the following beneficial effects: a kind of conductive particle resistance test machine, by rack, fuselage, test fixture plate,
Cylinder, PCB circuit board and compressed air hose are used cooperatively, and can measure multiple conductive particle resistance simultaneously, and detection efficiency is high,
Precision is high, without spending a large amount of manpowers, reduces the labor intensity of operator, while improving the income of enterprise.
Detailed description of the invention
Fig. 1 is a kind of axonometric drawing of conductive particle resistance test machine of the utility model.
Fig. 2 is a kind of top view of conductive particle resistance test machine of the utility model.
Fig. 3 is a kind of working principle module diagram of conductive particle resistance test machine of the utility model.
In figure: 1, rack；2, fuselage；3, attachment base；4, test fixture plate；5, thimble；6, knob is locked；7, cylinder；8,
Anchor tip；9, guide post；10, fixed station；11, PCB circuit board；12, reinforcement block；13, compressed air hose；14, fixed block；15,
It starts switch；16, emergency stop button；17, controller；18, display.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the utility model is described in further detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
With reference to Fig. 1, Fig. 2 and Fig. 3, a kind of conductive particle resistance test machine, including rack 1, fuselage 2, test fixture plate 4, gas
Cylinder 7, PCB circuit board 11 and compressed air hose 13；The rack 1 is made of bottom, support rod and top, 1 bottom of rack
Guide post 9 is vertically provided between portion and top, the guide post 9 carries out playing guiding role, the machine in motion process in fuselage 2
1 bottom upper surface of frame is provided with fixed station 10, and the fixed station 10 is for placing PCB circuit board 11, the 1 top upper end of rack
Face is provided with display 18, and for the display 18 for showing whether detected conductive particle resistance sizes are qualified, the fuselage 2 is logical
It crosses anchor tip 8 to connect with the tailpiece of the piston rod of cylinder 7, the cylinder 7 is for pushing fuselage 2 to carry out directly along 9 length direction of guide post
Line moves back and forth, and the test fixture plate 4 is connect by attachment base 3 with fuselage 2, and the test fixture plate 4 is located at for driving
The thimble 5 of its bottom is moved, and 4 bottom end of test fixture plate is provided with thimble 5, and the thimble 5 is used for production to be detected
Product are fixed, and the cylinder body end of the cylinder 7 is located at 1 top upper surface of rack, and the tailpiece of the piston rod of the cylinder 7 runs through rack 1
Top, the guide post 9 run through fuselage 2, and the PCB circuit board 11 is located at 10 upper surface center position of fixed station, the PCB electricity
Road plate 11 carries out resistance detection for treating testing product, and the thimble 5 is corresponding with 11 position of PCB circuit board, to guarantee
Thimble 5 can precisely compress product to be detected, and then realize the resistance detection for treating testing product, the compressed air hose 13
Positioned at 1 both ends of rack and outlet side it is corresponding with 11 position of PCB circuit board, the compressed air hose 13 will test completion after
Product blows off 11 upper surface of PCB circuit board, and controller 17, the controller 17 and 7 electricity of cylinder are provided in the display 18
Property connection, the controller 17 is PLC controller, for controlling the movement of cylinder 7, the display 18 with controller 17 electrically
Connection.
1 two sides of rack are provided with reinforcement block 12 and fixed block 14, and the reinforcement block 12 is for reinforcing single unit system
Stability, the fixed block 14 are matched with compressed air hose 13, and the fixed block 14 is for consolidating 13 one end of compressed air hose
Fixed, the compressed air hose 13 is connect with external air pump, and can blow off product 11 upper end of PCB circuit board after detection is completed
Face.
The fuselage 2 is fluted close to the setting of 4 one end of test fixture plate, and the attachment base 3 is matched with groove, the company
Joint chair 3 can be moved along groove length direction, easy to disassemble, and locked knob 6 is provided on the fuselage 2, described locked
Knob 6 is matched with attachment base 3, and the locked knob 6 is used to limit the position of attachment base 3.
1 bottom side of rack, which is provided with, starts switch 15 and emergency stop button 16, described to start switch 15, is urgent
Stop button 16 is electrically connected with controller 17, described to start switch 15 for controlling the start and stop of single unit system, described urgent
Stop button 16 is in case of emergency making device stop working.
Utility model works process: after powering on, product to be detected is placed in PCB circuit board 11 for the first step
End face；Second step is pressed and starts switch 15, and controller 17 controls cylinder 7 and test fixture plate 4 is driven to compress product, makes on product
Multiple conductive particles contact PCB circuit board 11 simultaneously；Third step, controller 17 is according to the resistance value decision condition of setting to multiple
Conductive particle resistance value is detected；4th step, after detection is completed, cylinder 7 is risen；5th step, controller 17 control outside difference
Product is blown to corresponding position by compressed air hose 13 by portion's air pump.
The utility model is not confined to these for being further described to the utility model by above-described embodiment
Specific embodiment.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc.,
It is interpreted as being within the protection scope of the utility model.
Claims (4)
1. a kind of conductive particle resistance test machine, it is characterised in that: including rack (1), fuselage (2), test fixture plate (4), cylinder
(7), PCB circuit board (11) and compressed air hose (13)；The rack (1) is made of bottom, support rod and top, the machine
Frame (1) is vertically provided with guide post (9) between bottom and top, and rack (1) the bottom upper surface is provided with fixed station (10), institute
It states upper surface at the top of rack (1) to be provided with display (18), the fuselage (2) passes through the piston of anchor tip (8) and cylinder (7)
Rod end connection, the test fixture plate (4) are connect by attachment base (3) with fuselage (2), and test fixture plate (4) bottom end is set
It is equipped with thimble (5), the cylinder body end of the cylinder (7) is located at upper surface at the top of rack (1), and the tailpiece of the piston rod of the cylinder (7) passes through
It wears at the top of rack (1), the guide post (9) runs through fuselage (2), and the PCB circuit board (11) is located in fixed station (10) upper surface
At heart position, the thimble (5) is corresponding with PCB circuit board (11) position, and the compressed air hose (13) is located at rack (1) two
It holds and outlet side is corresponding with PCB circuit board (11) position, is provided with controller (17), the control in the display (18)
Device (17) and cylinder (7) are electrically connected, and the display (18) and controller (17) are electrically connected.
2. a kind of conductive particle resistance test machine according to claim 1, it is characterised in that: rack (1) the two sides setting
There are reinforcement block (12) and fixed block (14), the fixed block (14) matches with compressed air hose (13), the compressed air hose
(13) it is connect with outside air pump.
3. a kind of conductive particle resistance test machine according to claim 1, it is characterised in that: the fuselage (2) is close to test
The setting of jig plate (4) one end is fluted, and the attachment base (3) matches with groove, is provided with locked knob on the fuselage (2)
(6), the locked knob (6) matches with attachment base (3).
4. a kind of conductive particle resistance test machine according to claim 1, it is characterised in that: rack (1) bottom side
Be provided with and start switch (15) and emergency stop button (16), it is described start switch (15), emergency stop button (16) with control
Device (17) processed is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820185673.2U CN208689001U (en) | 2018-02-02 | 2018-02-02 | A kind of conductive particle resistance test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820185673.2U CN208689001U (en) | 2018-02-02 | 2018-02-02 | A kind of conductive particle resistance test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208689001U true CN208689001U (en) | 2019-04-02 |
Family
ID=65875683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820185673.2U Expired - Fee Related CN208689001U (en) | 2018-02-02 | 2018-02-02 | A kind of conductive particle resistance test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208689001U (en) |
-
2018
- 2018-02-02 CN CN201820185673.2U patent/CN208689001U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190402 Termination date: 20220202 |