CN205719529U - A kind of electronic component pressure tester - Google Patents
A kind of electronic component pressure tester Download PDFInfo
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- CN205719529U CN205719529U CN201620656044.4U CN201620656044U CN205719529U CN 205719529 U CN205719529 U CN 205719529U CN 201620656044 U CN201620656044 U CN 201620656044U CN 205719529 U CN205719529 U CN 205719529U
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- tester
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Abstract
This utility model provides a kind of electronic component pressure tester, belongs to test device field, and it includes pneumatics assembly, pressure transducer seat and pressure block；Pneumatics assembly includes support member, air compressor machine and stroke part, support member includes column and base, column is vertically arranged on base, air compressor machine is installed on column, and stroke part is slidably matched with column, and air compressor machine can drive stroke part vertically to move back and forth, pressure transducer is connected to stroke part, connect below pressure transducer and have pressure head, pressure block to be positioned at base upper surface and corresponding with pressure head, measured piece between pressure head and pressure block, can be clamped.The electronic component pressure tester that this utility model provides can realize pressure head and extrude measured piece with constant pressure, homeostatic process time, reduces artificial pressure measurement and operates the error brought, meanwhile, substantially increases testing efficiency.
Description
Technical field
This utility model relates to testing device field, particularly relates to a kind of electronic component pressure tester.
Background technology
In recent years, along with the fast development of mobile communication cause, the application of electronic component is more and more extensive, but electronic component
Structural performance requirements more and more stricter.The pressure tester simple in construction of the structural behaviour detection of existing electronic component, pressure measurement
Cheng Zhong, operator manually controls test fixture pressure handle, is suitably regulated by the pressure value of observation pressure transducer dial plate and executes
The pressure size added, thus judge the firm performance between ceramic dielectric resonator and aluminium oxide bearing.Above-mentioned method of testing is fitted
For a small amount of sample test, meanwhile, above-mentioned method of testing has significant limitation, is on the one hand difficult to protect accurately during test every time
The pressure size that card measured piece is born, in optimal pressure magnitude range, is on the other hand difficult to being subject to of Non-follow control measured piece
The pressure time, overall test inefficiency.
Utility model content
The purpose of this utility model is for the problems referred to above, it is provided that a kind of electronic component pressure tester so that above-mentioned ask
Topic is improved.
Embodiment of the present utility model is achieved in that
A kind of electronic component pressure tester, it includes pneumatics assembly, pressure transducer seat and pressure block；
Described pneumatics assembly includes support member, air compressor machine and stroke part, and described support member includes column and base, described vertical
Post is vertically arranged on described base, and described air compressor machine is installed on described column, and described stroke part is slidably matched with described column,
Described air compressor machine can drive described stroke part vertically to move back and forth, and described pressure transducer is connected to described stroke part, institute
Stating to connect below pressure transducer has pressure head, described pressure block to be positioned at described base upper surface and corresponding with described pressure head, described
Measured piece can be clamped between pressure head and described pressure block.
In this utility model optional embodiment, above-mentioned pneumatics assembly includes the pressure for regulating described air compressor machine pressure
Draught control mechanism.
In this utility model optional embodiment, above-mentioned electronic component pressure tester includes instrument desk, described instrument desk
Being connected to described column, described instrument desk includes enumerator, timer, on and off switch and time switch.
In this utility model optional embodiment, above-mentioned pressure block is provided with the shoulder hole for placing measured piece.
In this utility model optional embodiment, above-mentioned pressure transducer includes that pedestal and lead-out wire, described pedestal are S
Shape structure, described pedestal is divided into the first connecting portion, the second connecting portion and the 3rd connecting portion, described first connecting portion to have the first spiral shell
Pit and the first U-lag, the opening direction of described first U-lag is vertical with the axis direction of described first screwed hole, and described
Two connecting portions have the second screwed hole and the second U-lag being coaxially disposed with the first screwed hole, the openings of described second U-lag
To contrary with the first U-lag opening direction, described lead-out wire is arranged at the 3rd connecting portion, is equipped with in described first screwed hole
One threaded fastener, is threadeded by described first threaded fastener between described first connecting portion with described stroke part, institute
The second threaded fastener it is equipped with, by described second spiral shell between described second connecting portion and described pressure head in stating the second screwed hole
Stricture of vagina fastener threads connects.
In this utility model optional embodiment, above-mentioned first threaded fastener includes the first bolt and the first nut,
Described first bolt is fixing with described stroke part to be connected and is arranged in described first screwed hole, and described first nut is arranged at institute
In stating U-lag and coordinate with described first bolt thread；Described second threaded fastener includes the second bolt and the second nut, institute
Stating that the second bolt and described pressure head are fixing to be connected and be arranged in described second screwed hole, described second nut is arranged at described U
In shape groove and coordinate with described second bolt thread.
In this utility model optional embodiment, above-mentioned pressure transducer includes that pedestal and lead-out wire, described pedestal are T
Shape structure, described pedestal includes that the first rod member and the second rod member, one end of described first rod member are threadeded with described stroke part,
The other end of described first rod member is threadeded with described pressure head, and one end of described second rod member is connected to described first rod member
Middle part, the other end of described second rod member connects described lead-out wire.
In this utility model optional embodiment, above-mentioned base is provided with T-slot, and it is fixed that described pressure block is provided with at least two
Hyte part, positioning component described in two of which is positioned at the two ends of described pressure block, and described positioning component is slidably arranged in described T-shaped
In groove.
In this utility model optional embodiment, above-mentioned base is provided with hole, location, and described pressure block is embedded at described fixed
Hole, position.
In this utility model optional embodiment, above-mentioned base is provided with T-slot, the 3rd threaded fastener and location
Block, described 3rd threaded fastener is slideably positioned in described T-slot, described locating piece and described 3rd threaded fastener screw thread
Connect.
Compared with prior art, the beneficial effects of the utility model are: a kind of electronic component that this utility model provides is surveyed
Pressure device, it is possible to achieve with constant pressure and constant time effect in measured piece, reach the function of automatic voltage measurement, improve
Pressure when cannot accurately control pressure measurement in existing manual operation and action time, meanwhile, solve manometric efficiency low
Problem.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, will use required in embodiment below
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiment of the present utility model, the most should be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, also may be used
To obtain other relevant accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural representation of this utility model first embodiment；
Fig. 2 is the structural representation of the base of this utility model first embodiment；
Fig. 3 is the structural representation of the pressure block of this utility model first embodiment；
Fig. 4 is the sectional view of Fig. 3；
Fig. 5 is the structural representation of the pressure transducer of this utility model first embodiment；
Fig. 6 is the structural representation of the base of this utility model the second embodiment；
Fig. 7 is the sectional view of Fig. 6；
Fig. 8 is the structural representation of the base of this utility model the 3rd embodiment；
Fig. 9 is the pressure sensor structure schematic diagram of this utility model the 4th embodiment.
Labelling in figure particularly as follows:
Support member 100, column 110, base 120, T-slot 121, the second shoulder hole 122, the 3rd hole 123, the 4th hole 124,
3rd threaded fastener 125, locating piece 126, air compressor machine 130, cylinder 131, control element 132, executive component 133, stroke part
140, pressure regulator 150；
Pressure transducer 200, pressure head 210, lead-out wire 220, the first connecting portion 230, the first screwed hole 231, the first U-lag
232, the first bolt 233, the first nut 234, the second connecting portion 240, the second screwed hole 241, the second U-lag 242, the second bolt
243, the second nut 244, the 3rd connecting portion 250, the first rod member 260, the second rod member 270；
Pressure block 300, the first shoulder hole 310, the first hole 311, the second hole 312, positioning component 320；
Instrument desk 400, enumerator 410, timer 420, on and off switch 430, time switch 440.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is clearly and completely described the technical scheme in this utility model embodiment, it is clear that retouched
The embodiment stated is a part of embodiment of this utility model rather than whole embodiments.Generally described in the accompanying drawing herein and
The assembly of this utility model embodiment illustrated can be arranged with various different configurations and design.
Therefore, below the detailed description of the embodiment of the present utility model provided in the accompanying drawings is not intended to limit requirement
The scope of the present utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in this utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, all
Belong to the scope of this utility model protection.
It should also be noted that similar label and letter represent similar terms in lower figure below, therefore, the most a certain item exists
One accompanying drawing is defined, then need not it be defined further and explains in accompanying drawing subsequently.
In description of the present utility model, it should be noted that term " on ", D score, " level ", " interior ", " outward " etc. refer to
The orientation shown or position relationship are for based on orientation shown in the drawings or position relationship or used when this utility model product uses
The orientation often put or position relationship, be for only for ease of description this utility model and simplify description rather than instruction or hint
The device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this
The restriction of utility model.Describe additionally, term " first ", " second ", " the 3rd " etc. are only used for distinguishing, and it is not intended that indicate
Or hint relative importance.
Additionally, the terms such as term " level " are not offered as requiring parts abswolute level or pendency, but can be slightly tilted.
As " level " only refers to for its direction relatively " vertically " more level, it is not that this structure of expression must be perfectly level,
But can be slightly tilted.
In description of the present utility model, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " sets
Put ", should be interpreted broadly " installation ", " connection ", connect for example, it may be fixing, it is also possible to be to removably connect, or integratedly
Connect；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Language concrete meaning in this utility model.
First embodiment
Refer to Fig. 1, the present embodiment provides a kind of electronic component pressure tester, including pneumatics assembly, pressure transducer 200
And pressure block 300.
Pneumatics assembly includes support member 100, air compressor machine 130 and stroke part 140, and support member 100 includes column 110 and base
120, column 110 is vertically arranged on base 120, and air compressor machine 130 is installed on column 110, and stroke part 140 slides with column 110
Coordinating, air compressor machine 130 can drive stroke part 140 vertically to move back and forth, and pressure transducer 200 is connected to stroke part 140, pressure
Connect below force transducer 200 and have pressure head 210, pressure block 300 to be positioned at base 120 upper surface and corresponding with pressure head 210, pressure head
Measured piece can be clamped between 210 and pressure block 300.
In the present embodiment, support member 100, as the pith of pressure tester, acts primarily as support air compressor machine 130 and carrying
The effect of measured piece.Column 110 is vertically arranged on base 120, and column 110 can be various shape, could be arranged to smooth
Cylinder.Column 110 is provided with air compressor machine 130 and stroke part 140, and air compressor machine 130 is removably secured and is arranged on column 110
On, according to actual needs, can be located differently；Stroke part 140 is sheathed on column 110 and is connected with air compressor machine 130,
Stroke part 140 is slidably matched with column 110, and stroke part 140 can be axial along column 110 according to the driving force size of air compressor machine 130
Move back and forth.
Base 120 can be to lie in a horizontal plane in the flat board on workbench, acts primarily as the effect of carrying measured piece.The present embodiment
In, base 120 can be, but not limited to be provided with location structure, and location structure is for retraining the measured piece position at base 120 upper surface
Put.With reference to Fig. 2, as the alternative of the present embodiment, location structure can be T-slot 121, and T-slot 121 is positioned at base 120
Upper surface (i.e. base is away from the surface of workbench).T-slot 121 has two open slots, the respectively first open slot and
Two open slots, the A/F of the second open slot more than the A/F of the first open slot, upper near base of the first open slot
Surface, the second open slot is away from the upper surface of base.
In order to protect measured piece, base 120 is provided with pressure block 300.The shape of pressure block 300 can be multiple sample
Formula, such as round platform.In the present embodiment, pressure block 300 can be, but not limited to as round platform.Pressure block 300 is provided with for placing tested
The groove of part, groove can be the first shoulder hole 310, and with reference to Fig. 3-Fig. 4, the first shoulder hole 310 is divided into the first hole 311 and second
Hole 312, the size in the first hole 311 is more than the size in the second hole 312, and measured piece is embedded in the second hole 312.Pressure block 300 exists
Position on base 120 is to be retrained by the location structure of base 120.In the present embodiment, pressure block 300 at least can be provided with
Two positioning components 320, two of which positioning component 320 is positioned at the two ends of pressure block 300, and positioning component 320 can be at base
Slide in the T-slot 121 of 120.According to the structure of measured piece, the position of mobile pressure block 300, hold with positioning component 320 is fixing
Briquetting 300.Positioning component 320 can be various ways, and in the present embodiment, positioning component 320 can be, but not limited to use bolt
Cooperation with nut.
In the present embodiment, air compressor machine 130 provides parts for power, converts compressed air into kinetic energy.Air compressor machine 130 is removable
Being fixed on unloading on column 110, air compressor machine 130 utilizes compressed air to drive stroke part 140 along the axial reciprocating fortune of column 110
Dynamic.Air compressor machine 130 includes cylinder 131, controls element 132 and executive component 133.
The operation principle of air compressor machine 130 is: utilize air to have compressional feature, the air that air compressor machine 130 will suck
Compression is stored in cylinder 131, and air is just provided with elastic force as spring, then controls its direction with control element 132, band
Dynamic executive component 133 stretches.
The technical characterstic of air compressor machine 130:
1. apparatus structure is simple, light, it is simple to install maintenance.Pressure rating is low, use safety, opposing hydraulic security of system
Some；
2. working media is inexhaustible air, air not consuming cost itself.Pump-down process is simple, does not pollute ring
Border；
3. the regulation of power output and operating rate is very easy to；
4. utilize the compressibility of air, can storing energy, it is achieved central gas supply；
5. there is fire prevention, explosion-proof, moistureproof ability.
In the present embodiment, pneumatics assembly is additionally provided with pressure regulator 150, for regulating the pressure size of air compressor machine 130.
The pressure that air compressor machine 130 is applied on stroke part 140 is constant, and operator are according to actual demand, in use,
Suitable pressure can be chosen by regulation pressure regulator 150.
Electronic component pressure tester can also include that instrument desk 400, instrument desk 400 are connected to pneumatics assembly and and column
110 fixing connections.Instrument desk 400 includes enumerator 410, timer 420, on and off switch 430 and time switch 440.Enumerator
410 for recording the measured piece quantity tested；Timer 420 extrudes the duration of measured piece for arranging pressure head 210；Power supply is opened
Close 430 for being switched on or switched off the power supply of instrument desk 400；Time switch 440 is used for being turned on and off timer 420.Meanwhile, instrument
Table platform 400 also control element 132 for air compressor machine 130 provides electric energy.During test measured piece, timer 420 need to be first set and control
Pressure head 210, with the duration of constant pressure extruding measured piece, is then turned on time switch 440, can within the time set certainly
Move and measured piece is carried out stress test.
Pressure transducer 200 is the device that a kind of non electrical quantity is transformed into the signal of telecommunication.Along with the progress of science and technology, with conventional
Technology is compared, and existing pressure transducer 200 has the following characteristics that
1. range and the function of sensor is obtained for and further expands, and can realize the survey to basic parameter and special parameter
Amount, meets the needs of different occasion.
2. sensitivity and the certainty of measurement of sensor is improved the most simultaneously, for Weak absorption, and various signals
Correction and compensate can realize, measurement data can store as required.
3. stability and the probability of DATA REASONING gets a promotion, and reduces external environment and disturbs pressure transducer output,
Can carry out selectively measuring.
4. it is capable of self-diagnosing function, the position broken down can be locked in time and exactly, fault shape
State identifies rapidly, solves some by the irrealizable problem of hardware.
5. signal output form and interface select the most various, and communication distance obtains bigger raising.
With reference to Fig. 5, in the present embodiment, pressure transducer 200 includes pedestal and lead-out wire 220, the sense of pressure transducer 200
Parts are answered to be arranged on pedestal.The pedestal of pressure transducer 200 can be, but not limited to as S-shaped structure, and pedestal is divided into the first connection
Portion's the 230, second connecting portion 240 and the 3rd connecting portion 250, the first connecting portion 230 has the first screwed hole 231 and the first U-lag
232, the opening direction of the first U-lag 232 is vertical with the axis direction of the first screwed hole 231；Second connecting portion 240 has and the
The second screwed hole 241 that one screwed hole 231 is coaxially disposed and with the second U-lag 242, the opening direction of the second U-lag and a U
Shape groove 232 opening direction is contrary；Lead-out wire 220 is arranged at the 3rd connecting portion 250.
It is equipped with the first threaded fastener in first screwed hole 231, passes through between the first connecting portion 230 and stroke part 140
First threaded fastener is threaded；The second threaded fastener, the second connecting portion 240 and pressure it is equipped with in second screwed hole 241
Between 210 threaded by the second threaded fastener.First threaded fastener includes the first bolt 233 and the first nut
234, the first bolt 233 and stroke part 140 is fixing to be connected and is arranged in the first screwed hole 231, and the first nut 234 is arranged at the
In one U-lag 232 and with the first bolt 233 threaded engagement；Second threaded fastener includes the second bolt 243 and the second nut
244, the second bolt 243 is fixing with pressure head 210 to be connected and is arranged in the second screwed hole 241, and the second nut 244 is arranged at second
In U-lag 242 and with the second bolt 243 threaded engagement.
The operation principle of the present embodiment is: measured piece is positioned in the groove of pressure block 300, and pressure block 300 is fixed on survey
On the base 120 of pressure device, after pressure tester energising, the predetermined pressure of air compressor machine 130 is set, timer 420 is set and controls pressure
210 with the duration of constant pressure extruding measured piece, and opening timing switch 440, air compressor machine 130 drives stroke part 140 toward tested
Moving in part direction, pressure head 210 is followed the pressure transducer 200 being connected to stroke part 140 and moved toward measured piece direction, pressure head 210
Extruding measured piece, completes pressure measurement test.
A kind of electronic component pressure tester that the present embodiment provides, it is in test process, it is not necessary to manual control pressure head
The pressure pressed down and duration, can complete automatically to test, it is adaptable to batch testing is tested.
Second embodiment
Refer to Fig. 1, the present embodiment provides a kind of electronic component pressure tester, and it is with the difference of first embodiment,
The base 120 of the present embodiment is provided with hole, location, and remainder is referred to first embodiment or prior art.
With reference to Fig. 6-Fig. 7, hole, location is positioned at the upper surface (i.e. away from the one side of workbench) of base 120, and hole, location is permissible
Being the second shoulder hole 122, the second shoulder hole 122 is divided into the 3rd hole 123 and the 4th hole 124, and the 3rd hole 123 is near base 120
Upper surface, the size in the 3rd hole 123 is more than the size in the 4th hole 124, and pressure block 300 is embedded in the 4th hole 124.Hole, location
Structure both can fix pressure block 300, the most conveniently picks and places pressure block 300.
A kind of electronic component pressure tester that the present embodiment provides, the location structure on base 120 changes into positioning hole, improves
The slide construction of T-slot 121 in first embodiment, it is to avoid pressure block 300 occurs at T-slot 121 after T-slot 121 abrasion
The phenomenon of interior mobile difficulty, this structure operation is more convenient, saves the time picking and placeing pressure block 300.
3rd embodiment
Refer to Fig. 1, the present embodiment provides a kind of electronic component pressure tester, itself and the electronic component survey of first embodiment
Pressure device is roughly the same, and the difference of the two is that the base 120 of the present embodiment is provided with T-slot the 121, the 3rd threaded fastener
125 and locating piece 126.
With reference to Fig. 8, in the present embodiment, the 3rd threaded fastener 125 is slideably positioned in T-slot 121, and locating piece 126 is
Semicircular structure, its inwall radius is identical with the radius of pressure block 300 outer wall, and locating piece 126 is two pieces, the respectively first location
Block and the second locating piece.3rd threaded fastener 125 is threadeded with the first locating piece and the second locating piece respectively.
In first embodiment, owing to the weight of pressure block 300 is relatively big, its movement on the direction that T-slot 121 is arranged is not
Just, a kind of electronic component pressure tester that the present embodiment provides, improve pressure block 300 in first embodiment and set at T-slot 121
Put the mobile inconvenience on direction.In the present embodiment, pressure block 300 can be placed directly in precalculated position, mobile first locating piece
Or the second locating piece matches with pressure block 300, lock the 3rd threaded fastener 125, the position of constraint pressure block 300.
4th embodiment
Refer to Fig. 1, the present embodiment provides a kind of electronic component pressure tester, itself and the electronic component survey of first embodiment
Pressure device is roughly the same, and the difference of the two is that the pedestal of the pressure transducer 200 of the present embodiment is T-shaped structure.
With reference to Fig. 9, pedestal includes the first rod member 260 and the second rod member 270, one end of the first rod member 260 and stroke part 140
Threaded, the other end of the first rod member 260 is threadeded with pressure head 210, and one end of the second rod member 270 is connected to the first rod member
The middle part of 260, the other end of the second rod member 270 connects lead-out wire 220.In the present embodiment, before the test of test measured piece, first
One end of first rod member 260 of the pedestal of pressure transducer 200 is connected to stroke part 140, then pressure head 210 is connected to
The other end of one rod member 260, lead-out wire 220 connects external display device.
A kind of electronic component pressure tester that the present embodiment provides, compared with the S-shaped pedestal of first embodiment, T-shaped pedestal
Simple in construction, process for machining and manufacturing is convenient, easy to connect during use.
In sum, this utility model provides a kind of electronic component pressure tester, it is possible to achieve with constant pressure and
Constant time effect, in measured piece, reaches the function of automatic voltage measurement, improves in existing manual operation and cannot accurately control
Pressure during pressure measurement and action time, meanwhile, solve the problem that manometric efficiency is low.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this
For the technical staff in field, this utility model can have various modifications and variations.All in spirit of the present utility model and principle
Within, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (10)
1. an electronic component pressure tester, it is characterised in that include pneumatics assembly, pressure transducer seat and pressure block；
Described pneumatics assembly includes support member, air compressor machine and stroke part, and described support member includes column and base, described upright post vertical
To being arranged on described base, described air compressor machine is installed on described column, and described stroke part is slidably matched with described column, described
Air compressor machine can drive described stroke part vertically to move back and forth, and described pressure transducer is connected to described stroke part, described pressure
Connect below force transducer and have pressure head, described pressure block to be positioned at described base upper surface and corresponding with described pressure head, described pressure head
And measured piece can be clamped between described pressure block.
Electronic component pressure tester the most according to claim 1, it is characterised in that described pneumatics assembly includes for regulating
The pressure regulator of described air compressor machine pressure.
Electronic component pressure tester the most according to claim 1, it is characterised in that described electronic component pressure tester includes
Instrument desk, described instrument desk is connected to described column, and described instrument desk includes that enumerator, timer, on and off switch and timing are left
Close.
Electronic component pressure tester the most according to claim 1, it is characterised in that described pressure block is provided with for placing quilt
Survey the shoulder hole of part.
Electronic component pressure tester the most according to claim 1, it is characterised in that described pressure transducer include pedestal and
Lead-out wire, described pedestal is S-shaped structure, and described pedestal is divided into the first connecting portion, the second connecting portion and the 3rd connecting portion, described
A junction has the axle of the first screwed hole and the first U-lag, the opening direction of described first U-lag and described first screwed hole
Line direction is vertical, and described second connecting portion has the second screwed hole and the second U-lag being coaxially disposed with the first screwed hole, described
The opening direction of the second U-lag and the first U-lag opening direction are contrary, and described lead-out wire is arranged at the 3rd connecting portion, and described the
The first threaded fastener it is equipped with, by described first screw thread between described first connecting portion and described stroke part in one screwed hole
Fastener threads connects, and is equipped with the second threaded fastener, described second connecting portion and described pressure head in described second screwed hole
Between by described second threaded fastener threaded.
Electronic component pressure tester the most according to claim 5, it is characterised in that described first threaded fastener includes
One bolt and the first nut, described first bolt is fixing with described stroke part to be connected and is arranged in described first screwed hole, institute
State in the first nut is arranged at described first U-lag and coordinate with described first bolt thread；Described second threaded fastener bag
Including the second bolt and the second nut, described second bolt is fixing with described pressure head to be connected and is arranged in described second screwed hole,
In described second nut is arranged at described second U-lag and coordinate with described second bolt thread.
Electronic component pressure tester the most according to claim 1, it is characterised in that described pressure transducer include pedestal and
Lead-out wire, described pedestal is T-shaped structure, and described pedestal includes the first rod member and the second rod member, one end of described first rod member with
Described stroke part is threaded, and the other end of described first rod member is threadeded with described pressure head, one end of described second rod member
Being connected to the middle part of described first rod member, the other end of described second rod member connects described lead-out wire.
Electronic component pressure tester the most according to claim 1, it is characterised in that described base is provided with T-slot, described in hold
Briquetting is provided with at least two positioning component, and positioning component described in two of which is positioned at the two ends of described pressure block, described location group
Part is slidably arranged in described T-slot.
Electronic component pressure tester the most according to claim 1, it is characterised in that described base is provided with hole, location, described
Pressure block is embedded at hole, described location.
Electronic component pressure tester the most according to claim 1, it is characterised in that described base be provided with T-slot,
Three threaded fasteners and locating piece, described 3rd threaded fastener is slideably positioned in described T-slot, and described locating piece is with described
3rd threaded fastener is threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620656044.4U CN205719529U (en) | 2016-06-28 | 2016-06-28 | A kind of electronic component pressure tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620656044.4U CN205719529U (en) | 2016-06-28 | 2016-06-28 | A kind of electronic component pressure tester |
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| CN205719529U true CN205719529U (en) | 2016-11-23 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107436390A (en) * | 2017-09-12 | 2017-12-05 | 北流市柯顺电子有限公司 | A kind of forceful electric power and weak current comprehensive test device |
| CN109813539A (en) * | 2018-12-29 | 2019-05-28 | 宁波公牛电器有限公司 | A kind of wall opens the terminal test equipment and its test method of product |
| CN113655379A (en) * | 2021-08-20 | 2021-11-16 | 贵州振华群英电器有限公司（国营第八九一厂） | Device for measuring voltage drop of high-voltage direct-current contactor |
-
2016
- 2016-06-28 CN CN201620656044.4U patent/CN205719529U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107436390A (en) * | 2017-09-12 | 2017-12-05 | 北流市柯顺电子有限公司 | A kind of forceful electric power and weak current comprehensive test device |
| CN109813539A (en) * | 2018-12-29 | 2019-05-28 | 宁波公牛电器有限公司 | A kind of wall opens the terminal test equipment and its test method of product |
| CN113655379A (en) * | 2021-08-20 | 2021-11-16 | 贵州振华群英电器有限公司（国营第八九一厂） | Device for measuring voltage drop of high-voltage direct-current contactor |
| CN113655379B (en) * | 2021-08-20 | 2024-05-24 | 贵州振华群英电器有限公司（国营第八九一厂） | Device for measuring voltage drop of high-voltage direct-current contactor |
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