CN208172051U - Resistance monitor measuring head - Google Patents
Resistance monitor measuring head Download PDFInfo
- Publication number
- CN208172051U CN208172051U CN201820840190.1U CN201820840190U CN208172051U CN 208172051 U CN208172051 U CN 208172051U CN 201820840190 U CN201820840190 U CN 201820840190U CN 208172051 U CN208172051 U CN 208172051U
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- CN
- China
- Prior art keywords
- test bench
- slide
- test
- measuring head
- contact
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- 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
A kind of resistance monitor measuring head, it is set on the detector ontology of resistance monitor, it includes slide, test bench and for the locator to electronic units fix, the slide and locator are fixedly installed on the detector ontology, the test bench is equipped with the sliding block cooperated with the slide, the test bench can the relatively described slide slided along the first preset direction, to the separate or close detector ontology, the elastic component for being used to support the test bench is provided in the slide, described elastic component one end resists the detector ontology, the other end resists the test bench；The test contact for connecting resistance contact point is provided on the test bench, the quantity of the test contact is one or more.This resistance monitor measuring head can quickly position electronic component using locator, after the completion of test test bench can rapid return, facilitate and tested next time, can quick detected resistance, and multiple resistance values can be detected simultaneously.
Description
Technical field
The utility model relates to resistance detection fields, in particular to a kind of resistance monitor measuring head.
Background technique
Current limliting, pressure limiting, shunting, filtering etc. are all related to the resistance value of elements such as coil, resistance on circuit board in circuit,
And the calorific value when resistance value of the element on circuit board is also run with electronic equipment is directly related, it may be said that the resistance value of circuit board
Size has vital effect for the normal operation of electronic equipment.
The resistance value size of element on circuit board need it is well-designed by engineer, in order to meet electronic equipment operation
It is required that the resistance value for the circuit board installed on electronic equipment just must be in scope of design, to guarantee that electronic equipment operates normally.Cause
This, circuit board will be examined by resistance value before factory, and before assembly, filter out the circuit that resistance value meets design requirement
Plate.
Utility model content
The purpose of this utility model is to provide a kind of resistance monitor measuring head, it is fixed to electronic component to facilitate
Position, and test contact can be facilitated quickly to connect with the resistance contact point on electronic component.
What the embodiments of the present invention were realized in：
A kind of resistance monitor measuring head, is set on the detector ontology of resistance monitor comprising slide, test bench
It is fixedly installed on the detector ontology with for the locator to electronic units fix, the slide and locator, it is described
Test bench is equipped with the sliding block that cooperates with the slide, the test bench can the relatively described slide slided along the first preset direction, from
And far from or close to the detector ontology, be provided with the elastic component for being used to support the test bench, the bullet in the slide
Part one end resists the detector ontology to property, the other end resists the test bench；It is provided on the test bench for connecting electricity
The test contact of contact is hindered, the quantity of the test contact is one or more.
This resistance monitor measuring head has locator and is provided with the test bench of test contact, and locator is used for detection
The electronic component that instrument body surface is placed is positioned, and so that the contact rapid alignment on electronic component is tested contact, then
Nearly detector ontology is seated against along the first preset direction mobile test, test contact rapidly and accurately connects with the contact on electronic component
It connecing, after the completion of test, test bench quickly moves away from detector ontology along the first preset direction under the supporting role of elastic component,
Test bench automatically returns to initial position, is ready for test next time, the quantity of above-mentioned test contact be it is multiple, work as electronics
When element is equipped with multiple resistance, each resistance can be detected simultaneously, compared with the existing technology in the mode that individually detects,
It greatly improves work efficiency.
This resistance monitor measuring head can quickly position electronic component using locator, and the contact pair of electronic component is made
Test contact on quasi- test bench, it is mobile that test contact can follow test bench, so that the contact with electronic component is connect, test
After the completion, test bench can rapid return, facilitate and tested next time, this resistance monitor measuring head can quickly detect resistance
Value, and multiple resistance values can be detected simultaneously.
Further, in the preferred embodiment of the utility model, above-mentioned locator includes that the first straight flange and second are straight
Side, first straight flange and second straight flange form L-shaped structure.Electronic component such as electronic circuit board, usually rectangle
Two adjacent right-angle sides of electronic component are aligned with first straight flange, second straight flange by plate respectively, can be quick
Fixed and positioning electronic element.
Further, in the preferred embodiment of the utility model, detector is hit when testing contact movement in order to prevent
Body surface causes the damage of test contact, also for test contact impingement of electrons element is prevented, causes test contact and electronics member
Part damages, and the locating part of protrusion is provided on above-mentioned locator, and the locating part and the test bench cooperate, and touching is tested in limitation
Point cannot contact detector body surface, or can contact detector body surface just, to avoid test contact excessive
It moves down and hits detector body surface or impingement of electrons element.
Further, in the preferred embodiment of the utility model, in order to prevent test bench elastic component effect under return
When fall off, above-mentioned slide is provided with the anti-falling piece for preventing test bench abjection far from one end of the detector ontology.
Further, in the preferred embodiment of the utility model, in order to control test bench at a distance from detector ontology,
Facilitate electronic component shift-in, remove, the regulating part for adjusting the test bench shift motion, institute are provided in above-mentioned slide
Test bench is stated between the detector ontology and the regulating part, regulating part limits between test bench and detector ontology
Maximum distance.
Further, solid in above-mentioned slide for the ease of steady testing seat in the preferred embodiment of the utility model
Surely it is provided with stabiliser bar, the sliding block is equipped with the second mounting hole for allowing the stabiliser bar to pass through, and the elastic component is sheathed on
On the stabiliser bar.
Further, in the preferred embodiment of the utility model, different size of electronic component is positioned for convenience, side
Just the contact alignment of electronic component tests contact, and the first above-mentioned straight flange and second straight flange are respectively arranged at the detector
It on ontology and is separated from each other, first straight flange can be slided along the second preset direction, and second straight flange can be along the default side of third
To sliding, by sliding the first straight flange and the second straight flange respectively, its contact position can be made to different size of electronic units fix
Set alignment test contact.
Further, in the preferred embodiment of the utility model, the protrusion distance of above-mentioned locating part, which is more than or equal to, to be surveyed
Try contact length, thus test contact can not with detector body contacts, or just with detector body contacts.
Further, in the preferred embodiment of the utility model, screw rod, the test bench are provided in above-mentioned slide
Sliding block be equipped with the first mounting hole for allowing the screw rod to pass through, the regulating part and the wire rod thread cooperate.
Further, in the preferred embodiment of the utility model, above-mentioned screw rod is rotatablely installed in the detector sheet
On body, the slide is equipped with sliding slot, and the regulating part is fixedly connected with sliding part, and the sliding part and the sliding slot cooperate, institute
Stating sliding part includes I-shaped block, and the sliding slot is equipped with the raised line being adapted with the I-shaped block.
Further, in the preferred embodiment of the utility model, in order to protect locating part and test bench, and damping is played
And buffer function, above-mentioned locating part are equipped with elastic protective cushion.
The beneficial effect of the utility model embodiment is：
This resistance monitor measuring head can quickly position electronic component using locator, and the contact pair of electronic component is made
Test contact on quasi- test bench, it is mobile that test contact can follow test bench, so that the contact with electronic component is connect, test
After the completion, test bench can rapid return, facilitate and tested next time, this resistance monitor measuring head can quickly detect resistance
Value, and multiple resistance values can be detected simultaneously.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of the resistance meter provided in the utility model embodiment；
Fig. 2 is the structural schematic diagram at another visual angle of resistance meter provided in the utility model embodiment；
Fig. 3 is the structural schematic diagram at the another visual angle of resistance meter provided in the utility model embodiment；
Fig. 4 is the structural schematic diagram of the locator provided in the utility model embodiment；
Fig. 5 is the structural schematic diagram of the test contact provided in the utility model embodiment；
Fig. 6 is the schematic diagram of internal structure of the test contact provided in the utility model embodiment；
Fig. 7 is the schematic diagram of internal structure of the slide provided in the utility model embodiment；
Fig. 8 is the schematic diagram of internal structure at another visual angle of slide provided in the utility model embodiment；
Fig. 9 is the structural schematic diagram of the test bench provided in the utility model embodiment.
Icon：100- detector ontology；200- dial plate；300- locator；310- locating part；400- test bench；
410- tests contact；420- sliding block；The first mounting hole of 421-；The second mounting hole of 422-；500- slide；510- anticreep
Part；520- adjustment portion；600- stabiliser bar；700- regulating part；800- screw rod.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or
The utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the utility model and letter
Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and
Operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " etc. are only used for area
Divide description, is not understood to indicate or imply relative importance.
In addition, the terms such as term "horizontal", "vertical" are not offered as requiring component abswolute level or pendency, but can be slightly
Low dip.It is not to indicate that the structure has been had to if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It is complete horizontal, but can be slightly tilted.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
It should be noted that：
First preset direction as described below is perpendicular to the plane where locator 300, locator 300 in the present embodiment
The plane at place is approximate horizontal, the first preset direction substantially vertical direction.
Second preset direction as described below is parallel to the second straight flange, and third preset direction as described below is parallel to first
The angle of straight flange, the first straight flange and the second straight flange is equal to the angle on the adjacent both sides of circuit board.Consider that most circuit board is square
Shape plate structure, in the present embodiment, the first straight flange of setting are mutually perpendicular to the second straight flange, and the first preset direction and second is arranged
Preset direction is mutually perpendicular to.
Embodiment
Attached drawing 1, attached drawing 2, attached drawing 3 are please referred to, a kind of resistance meter is carried out for connecting the resistance contact point on circuit board
Resistance test is capable of the resistance contact point of quick connecting electronic component and is tested it comprising 100 He of detector ontology
The measuring head of resistance monitor is provided with the dial plate 200 for showing and being arranged on detector ontology 100.
Above-mentioned measuring head is set on the detector ontology 100 of resistance monitor comprising slide 500, test bench
400 and detector ontology 100 is fixedly installed on for the locator 300 to electronic units fix, slide 500 and locator 300
On, test bench 400 is equipped with the sliding block 420 cooperated with slide 500, and test bench 400 slide 500 can be slided along the first preset direction relatively
It is dynamic, to be provided with the elastic component for being used to support test bench 400 in slide 500, elasticity far from or close to detector ontology 100
Part one end resists detector ontology 100, the other end resists test bench 400；It is provided on test bench 400 for connecting resistance contact point
Test contact 410, test contact 410 quantity be one or more.
This resistance monitor measuring head has locator 300 and is provided with the test bench 400 of test contact 410, locator
300 electronic component for placing to 100 surface of detector ontology positions, and keeps the contact on electronic component quickly right
Quasi- test contact 410, then along the first preset direction mobile test seat 400 close to detector ontology 100, test contact 410 with
Contact on electronic component rapidly and accurately connects, and after the completion of test, test bench 400 is under the supporting role of elastic component quickly along
One preset direction moves away from detector ontology 100, and test bench 400 automatically returns to initial position, carries out standard for test next time
It is standby, the quantity of above-mentioned test contact 410 be it is multiple, can be simultaneously to each resistance when electronic component is equipped with multiple resistance
Detected, compared with the existing technology in the mode that individually detects, greatly improve work efficiency.
This resistance monitor measuring head can quickly position electronic component using locator 300, and the touching of electronic component is made
Test contact 410 on point alignment test bench 400, test contact 410 can follow test bench 400 mobile, thus with electronics member
The contact of part connects, after the completion of test, test bench 400 can rapid return, facilitate and tested next time, this resistance monitor
Measuring head can quick detected resistance, and multiple resistance values can be detected simultaneously.
Further, in the preferred embodiment of the utility model, above-mentioned locator 300 includes the first straight flange and second
Straight flange, the first straight flange and the second straight flange form L-shaped structure.Electronic component such as electronic circuit board, the usually plate of rectangle, will
Two adjacent right-angle sides of electronic component are aligned with the first straight flange, the second straight flange respectively, can quickly be fixed and positioning electronic
Element.
Further, in the preferred embodiment of the utility model, detection is hit when testing the movement of contact 410 in order to prevent
100 surface of instrument ontology causes test contact 410 to damage, and also for test 410 impingement of electrons element of contact is prevented, causes to test
Contact 410 and electronic component damage, and the locating part 310 of protrusion, locating part 310 and test are provided on above-mentioned locator 300
Seat 400 cooperates, and limitation test contact 410 cannot contact 100 surface of detector ontology, or can contact detector ontology just
100 surfaces, so that avoiding test contact 410 from excessively moving down hits 100 surface of detector ontology or impingement of electrons element.
Further, in the preferred embodiment of the utility model, test bench 400 acts on next time in elastic component in order to prevent
It falls off when position, above-mentioned slide 500 is provided with the anti-falling piece for preventing test bench 400 from deviating from far from one end of detector ontology 100
510。
Further, in the preferred embodiment of the utility model, in order to control test bench 400 and detector ontology 100
Distance, facilitate electronic component shift-in, remove, be provided with for adjusting 400 shift motion of test bench in above-mentioned slide 500
Regulating part 700, for test bench 400 between detector ontology 100 and regulating part 700, regulating part 700 limits test bench 400
With the maximum distance between detector ontology 100.
Further, in the preferred embodiment of the utility model, for the ease of steady testing seat 400, above-mentioned slide
Stabiliser bar 600 is fixedly installed in 500, sliding block 420 is equipped with the second mounting hole 422 for allowing stabiliser bar 600 to pass through, elastic component
It is sheathed on stabiliser bar 600.
Further, in the preferred embodiment of the utility model, different size of electronic component is positioned for convenience, side
Just the contact alignment of electronic component tests contact 410, and the first above-mentioned straight flange and the second straight flange are respectively arranged at detector ontology
It on 100 and is separated from each other, the first straight flange can be slided along the second preset direction, and the second straight flange can be slided along third preset direction, be led to
It crosses and slides the first straight flange and the second straight flange respectively, the alignment of its contact position can be made to survey different size of electronic units fix
Try contact 410.
Further, in the preferred embodiment of the utility model, the protrusion distance of above-mentioned locating part 310 is more than or equal to
The length for testing contact 410, so that testing contact 410 can not contact with detector ontology 100, or just with detector sheet
Body 100 contacts.
Further, in the preferred embodiment of the utility model, it is provided with screw rod 800 in above-mentioned slide 500, tests
The sliding block 420 of seat 400 is equipped with the first mounting hole 421 for allowing screw rod 800 to pass through, and regulating part 700 is matched with 800 screw thread of screw rod
It closes.
Further, in the preferred embodiment of the utility model, above-mentioned screw rod 800 is rotatablely installed in detector ontology
On 100, slide 500 is equipped with sliding slot, and regulating part 700 is fixedly connected with sliding part, and sliding part and sliding slot cooperate, and sliding part includes work
Block, sliding slot are equipped with the raised line being adapted with I-shaped block.
Further, it in the preferred embodiment of the utility model, in order to protect locating part 310 and test bench 400, and rises
To damping and buffer function, above-mentioned locating part 310 is equipped with elastic protective cushion.
This resistance monitor measuring head can quickly position electronic component using locator 300, and the touching of electronic component is made
Test contact 410 on point alignment test bench 400, test contact 410 can follow test bench 400 mobile, thus with electronics member
The contact of part connects, after the completion of test, test bench 400 can rapid return, facilitate and tested next time, this resistance monitor
Measuring head can quick detected resistance, and multiple resistance values can be detected simultaneously.
In the utility model, the mechanism to test bench 400 for mobile mechanism and return is not limited, such as：
Linear bearing can also be set in slide 500, and test bench 400 and linear bearing cooperate, and test bench 400 can be above and below linear bearing
Mobile, linear bearing outer cover is equipped with elastic component, and elastic component one end resists pedestal 100, the other end resists 400 surface of test bench,
The trend that elastic component is used to that test bench 400 to be made to have far from 100 homing of pedestal.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of resistance monitor measuring head, which is characterized in that including detector ontology, slide, test bench and be used for electronics
The locator of element positioning, the slide and locator be fixedly installed on the detector ontology, the test bench be equipped with
The sliding block of slide cooperation, the test bench can the relatively described slide slided along the first preset direction, thus separate or close
The detector ontology is provided with the elastic component for being used to support the test bench in the slide, and described elastic component one end resists
The detector ontology, the other end resist the test bench；The test for connecting resistance contact point is provided on the test bench
The quantity of contact, the test contact is one or more.
2. resistance monitor measuring head according to claim 1, which is characterized in that the locator include the first straight flange and
Second straight flange, first straight flange and second straight flange form L-shaped structure.
3. resistance monitor measuring head according to claim 1, which is characterized in that be provided with protrusion on the locator
Locating part, the locating part and the test bench cooperate.
4. resistance monitor measuring head according to claim 1, which is characterized in that the slide is far from the detector sheet
One end of body is provided with the anti-falling piece for preventing the test bench abjection.
5. resistance monitor measuring head according to claim 1, which is characterized in that be provided in the slide for adjusting
The regulating part of the test bench shift motion, the test bench is between the detector ontology and the regulating part.
6. resistance monitor measuring head according to claim 1, which is characterized in that be fixedly installed stabilization in the slide
Bar, the sliding block are equipped with the second mounting hole for allowing the stabiliser bar to pass through, and the elastic component is sheathed on the stabiliser bar.
7. resistance monitor measuring head according to claim 2, which is characterized in that first straight flange and described second is directly
While being mutually disengaged, first straight flange can be slided along the second preset direction, and second straight flange can be slided along third preset direction.
8. resistance monitor measuring head according to claim 3, which is characterized in that the protrusion distance of the locating part is greater than
Equal to the length of test contact.
9. resistance monitor measuring head according to claim 5, which is characterized in that be provided with screw rod, institute in the slide
The sliding block for stating test bench is equipped with the first mounting hole for allowing the screw rod to pass through, and the regulating part is matched with the wire rod thread
It closes.
10. resistance monitor measuring head according to claim 9, which is characterized in that the screw rod rotational installation is in described
On detector ontology, the slide is equipped with sliding slot, and the regulating part is fixedly connected with sliding part, the sliding part and the sliding slot
Cooperation, the sliding part include I-shaped block, and the sliding slot is equipped with the raised line being adapted with the I-shaped block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820840190.1U CN208172051U (en) | 2018-05-31 | 2018-05-31 | Resistance monitor measuring head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820840190.1U CN208172051U (en) | 2018-05-31 | 2018-05-31 | Resistance monitor measuring head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208172051U true CN208172051U (en) | 2018-11-30 |
Family
ID=64364233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820840190.1U Expired - Fee Related CN208172051U (en) | 2018-05-31 | 2018-05-31 | Resistance monitor measuring head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208172051U (en) |
-
2018
- 2018-05-31 CN CN201820840190.1U patent/CN208172051U/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 |
Granted publication date: 20181130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |