CN208580152U - A kind of conductive particle resistance box dynamic tester - Google Patents
A kind of conductive particle resistance box dynamic tester Download PDFInfo
- Publication number
- CN208580152U CN208580152U CN201820185675.1U CN201820185675U CN208580152U CN 208580152 U CN208580152 U CN 208580152U CN 201820185675 U CN201820185675 U CN 201820185675U CN 208580152 U CN208580152 U CN 208580152U
- Authority
- CN
- China
- Prior art keywords
- controller
- fuselage
- conductive particle
- circuit board
- pcb circuit
- 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
Abstract
The utility model relates to a kind of conductive particle resistance box dynamic testers, including fuselage, beating machine, PCB circuit board, counterweight and controller；The fuselage side is provided with inclined surface, the beating machine is made of bottom, link block, top, the beating motor spindle upper surface is provided with test platform, cam mechanism and electric motor are provided at the top of the beating machine, the electric motor is matched with cam mechanism, the PCB circuit board is located at test platform upper surface center position, the counterweight is connect by L shape connecting plate with cam mechanism, the L shape connecting plate bottom end is provided with measuring head, and the controller includes cycle controller, speed control, voltage parameter controller and current parameters controller.The utility model realizes the dynamic detection to conductive particle resistance, provides experiment basis to carry out life test to conductive particle in electrification.
Description
Technical field
The utility model belongs to conductive particle technical field, and in particular to a kind of conductive particle resistance box dynamic tester.
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, conductive particle electricity in static and dynamic process
Resistance be it is different, at present to the detection of conductive particle resistance using static test, this mode can not detect conduction
The resistance change of grain in the dynamic case, so that life test can not be carried out to conductive particle in electrification.
Utility model content
The purpose of this utility model is: a kind of conductive particle resistance box dynamic tester is provided, it can be to conductive particle in dynamic feelings
Resistance detection is carried out to it under condition, so as to carry out life test to conductive particle in electrification.
To achieve the goals above, the utility model provides the following technical solution:
A kind of conductive particle resistance box dynamic tester, including fuselage, beating machine, PCB circuit board, counterweight and controller；Institute
It states fuselage side and is provided with inclined surface, the beating machine is made of bottom, link block, top, the beating motor spindle upper surface
It is provided with test platform, is provided with cam mechanism and electric motor, the electric motor and cam machine in the beating machine top
Structure matches, and the PCB circuit board is located at test platform upper surface center position, the counterweight by L shape connecting plate with it is convex
Mechanism connection is taken turns, the L shape connecting plate bottom end is provided with measuring head, and the measuring head top is corresponding with counterweight position, bottom end
Corresponding with PCB circuit board position, the controller includes cycle controller, speed control, voltage parameter controller and electricity
Parameter controller is flowed, the cycle controller, speed control are electrically connected with electric motor, the voltage parameter control
Device, current parameters controller are electrically connected with PCB circuit board.
Further, keyboard, start button and stop button, the fuselage upper end are provided on the inclined surface of the fuselage
Face is provided with display, and memory is provided in the fuselage, and the keyboard and memory are electrically connected, the start button,
Stop button is electrically connected with electric motor, and the display and memory are electrically connected.
Further, the cycle controller and speed control are respectively positioned on beating machine top side, the voltage parameter
Controller and current parameters controller are respectively positioned on the inclined surface of fuselage.
Further, the fuselage side is provided with power switch, and the fuselage bottom end is provided with feet.
The utility model has the following beneficial effects: a kind of conductive particle resistance box dynamic tester, by fuselage, pats machine, PCB
Circuit board, counterweight and controller are used cooperatively, and are realized the dynamic detection to conductive particle resistance, are right in electrification
Conductive particle carries out life test and provides experiment basis.
Detailed description of the invention
Fig. 1 is a kind of axonometric drawing of conductive particle resistance box dynamic tester of the utility model.
Fig. 2 is a kind of main view of conductive particle resistance box dynamic tester of the utility model.
In figure: 1, fuselage；2, machine is patted；3, test platform；4, PCB circuit board；5, counterweight；6, L shape connecting plate；7, it surveys
Try head；8, cycle controller；9, speed control；10, voltage parameter controller；11, current parameters controller；12, keyboard；
13, start button；14, stop button；15, display；16, power switch；17, feet.
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 and Fig. 2, a kind of conductive particle resistance box dynamic tester, including fuselage 1, beating machine 2, PCB circuit board 4, weight
Code 5 and controller；1 side of fuselage is provided with inclined surface, and the beating machine 2 is made of bottom, link block, top, institute
It states 2 bottom upper surface of beating machine and is provided with test platform 3, the test platform 3 is for placing PCB circuit board 4, the beating
Machine is provided with cam mechanism and electric motor in 2 top, and the electric motor is matched with cam mechanism, and the electric motor is used
It is moved in driving cam means, the PCB circuit board 4 is located at 3 upper surface center position of test platform, the PCB electricity
Road plate 4 ensure that for placing product to be detected through the electricity in the voltage of product to be detected, electric current and PCB circuit board 4
Pressure, electric current are consistent, and the counterweight 5 is connect by L shape connecting plate 6 with cam mechanism, and the counterweight 5 tests weight for setting,
The counterweight of different weight is selected according to test request, the cam mechanism is used to the movement of itself converting at L-shaped connecting plate 6
Vertical movement, 6 bottom end of L shape connecting plate are provided with measuring head 7, and the measuring head 7 makes to be checked for impacting product to be detected
Product movement is surveyed, 7 top of measuring head is corresponding with 5 position of counterweight, to guarantee that counterweight 5 can directly apply measuring head 7
Add corresponding weight, bottom end is corresponding with 4 position of PCB circuit board, guarantee measuring head 7 can accurate contraposition in PCB circuit board 4
The product to be detected of end face is impacted, and the controller includes cycle controller 8, speed control 9, voltage parameter controller
10 are electrically connected with electric motor with current parameters controller 11, the cycle controller 8, speed control 9, the circulation
Controller 8 is used to set the cycle-index of the impact of measuring head 7, and the speed control 9 is used to set the movement speed of measuring head 7
Degree, the voltage parameter controller 10, current parameters controller 11 are electrically connected with PCB circuit board 4, the voltage parameter control
Device 10 processed is used to set the voltage parameter by PCB circuit board 4, and the current parameters controller 11 is for setting through PCB electricity
The current parameters of road plate 4.
Keyboard 12, start button 13 and stop button 14,1 upper end of fuselage are provided on the inclined surface of the fuselage 1
Face is provided with display 15, and memory is provided in the fuselage 1, and the keyboard 12 is electrically connected with memory, the keyboard
12 are electrically connected test result typing memory, the start button 13, stop button 14 with electric motor, the starting
Button 13, stop button 14 are used to control the start and stop of electric motor, and then control the motion state of measuring head 7, final to control
The motion state of product to be detected, the display 15 are electrically connected with memory, and the display 15 is to be detected for showing
The resistance variations of product in the dynamic case.
The cycle controller 8 is respectively positioned on 2 top side of beating machine, the voltage parameter controller with speed control 9
10 are respectively positioned on the inclined surface of fuselage 1 with current parameters controller 11.
1 side of fuselage is provided with power switch 16, and the power switch 16 is used to start the power supply of single unit system, institute
It states 1 bottom end of fuselage and is provided with feet 17, the feet 17 avoids fuselage 1 and directly touches with ground, prevents from causing fuselage 1
Damage.
Utility model works process: the first step turns on the power switch 16, and product to be detected is placed in PCB circuit board
4 upper surfaces；Second step, adjustment voltage parameter controller 10 and current parameters controller 11, set voltage parameter and current parameters；
Third step, adjustment cycle controller 8 and speed control 9, set the cycle-index and movement velocity of measuring head 7；4th step, root
According to selection counterweight 5 is required, weight is tested in setting；5th step presses start button 13, starts to be tested.
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 box dynamic tester, it is characterised in that: including fuselage (1), pat machine (2), PCB circuit board (4),
Counterweight (5) and controller；Fuselage (1) side is provided with inclined surface, and the beating machine (2) is by bottom, link block, top
Composition, beating machine (2) the bottom upper surface are provided with test platform (3), are provided with cam machine in beating machine (2) top
Structure and electric motor, the electric motor are matched with cam mechanism, and the PCB circuit board (4) is located at test platform (3) upper end
Face center position, the counterweight (5) are connect by L shape connecting plate (6) with cam mechanism, and L shape connecting plate (6) bottom end is set
It is equipped with measuring head (7), measuring head (7) top is corresponding with counterweight (5) position, and bottom end is opposite with PCB circuit board (4) position
It answers, the controller includes that cycle controller (8), speed control (9), voltage parameter controller (10) and current parameters control
Device (11), the cycle controller (8), speed control (9) are electrically connected with electric motor, the voltage parameter controller
(10), current parameters controller (11) is electrically connected with PCB circuit board (4).
2. a kind of conductive particle resistance box dynamic tester according to claim 1, it is characterised in that: fuselage (1) inclines
Keyboard (12), start button (13) and stop button (14) are provided on inclined-plane, fuselage (1) upper surface is provided with display
(15), memory is provided in the fuselage (1), the keyboard (12) and memory are electrically connected, the start button (13),
Stop button (14) is electrically connected with electric motor, and the display (15) and memory are electrically connected.
3. a kind of conductive particle resistance box dynamic tester according to claim 1, it is characterised in that: the cycle controller
(8) beating machine (2) top side, the voltage parameter controller (10) and current parameters control are respectively positioned on speed control (9)
Device (11) processed is respectively positioned on the inclined surface of fuselage (1).
4. a kind of conductive particle resistance box dynamic tester according to claim 1, it is characterised in that: fuselage (1) side
It is provided with power switch (16), fuselage (1) bottom end is provided with feet (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820185675.1U CN208580152U (en) | 2018-02-02 | 2018-02-02 | A kind of conductive particle resistance box dynamic tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820185675.1U CN208580152U (en) | 2018-02-02 | 2018-02-02 | A kind of conductive particle resistance box dynamic tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208580152U true CN208580152U (en) | 2019-03-05 |
Family
ID=65502756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820185675.1U Expired - Fee Related CN208580152U (en) | 2018-02-02 | 2018-02-02 | A kind of conductive particle resistance box dynamic tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208580152U (en) |
-
2018
- 2018-02-02 CN CN201820185675.1U patent/CN208580152U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105891626A (en) | High-reliability pressure-adjusting automatic testing apparatus for fingerprint module group | |
| CN101145122B (en) | Touch panel test machine platform | |
| CN206058865U (en) | A kind of electrical measurement fixture | |
| CN201689135U (en) | Pressure-controllable impedance testing system for film buttons | |
| CN203013866U (en) | Performance test and code scanning integral device of lithium ion battery | |
| CN204302416U (en) | Power panel verification test tool | |
| CN201689134U (en) | System for detecting touch screen film | |
| CN105425140A (en) | Testing device and testing method of PCB half-finished product | |
| CN208580152U (en) | A kind of conductive particle resistance box dynamic tester | |
| CN2795865Y (en) | Composite printed circuit board test device | |
| CN205620477U (en) | A adjustable automatic testing arrangement of highly reliable pressure for fingerprint module | |
| CN207908644U (en) | A kind of novel fine motion control switch life and load testing machine | |
| CN201673217U (en) | Keyboard testing device | |
| CN110132742B (en) | Probe pressure test fixture | |
| CN207408550U (en) | A kind of battery management module controls board test device | |
| CN203101511U (en) | Testing device for testing polymer lithium ion battery case resistance | |
| CN205157177U (en) | Button accredited testing organization | |
| CN208207099U (en) | Mould group test device | |
| CN204374402U (en) | Intelligent electric energy meter mainboard automatic checkout system | |
| CN201867470U (en) | Circuit function testing jig of circuit board | |
| CN108362565A (en) | A kind of batch of touch chip presses compression testing device | |
| CN209117828U (en) | A kind of gravity percussive key detection all-in-one machine | |
| CN211785856U (en) | Three-station testing machine for touch screen module | |
| CN208092669U (en) | The disconnected post detection device of computer keycap support frame | |
| CN206161683U (en) | Strong adaptability's circuit board short circuit test platform |
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: 20190305 Termination date: 20220202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |