CN209014677U - Locating test device - Google Patents
Locating test device Download PDFInfo
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- CN209014677U CN209014677U CN201821320978.6U CN201821320978U CN209014677U CN 209014677 U CN209014677 U CN 209014677U CN 201821320978 U CN201821320978 U CN 201821320978U CN 209014677 U CN209014677 U CN 209014677U
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- protrusion
- face
- locating
- location structure
- tested
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Abstract
The utility model discloses a kind of locating test devices, including top location structure, pedestal and locating piece, the pedestal is equipped with guide groove, the top location structure includes guide part, the locating piece, which is equipped with, contradicts location structure, the locating piece is equipped with probe instrument connection, the locating piece is fixed on the pedestal, connector to be tested is fixed on the guide part, the guide part cooperation is contained in the guide groove and is positioned for the first time, the connector to be tested contacts at the conflict location structure and carries out secondary positioning, the connector to be tested includes contradicting piece, test probe contacts at the conflict piece across the probe instrument connection and is tested, realize test probe and connector perpendicular contact to be tested and switching, it solves and weighs product wounded, damage probe, resurvey the problems such as rate is higher, double positioning are reduced to parts machining The requirement of precision and assembly precision, reduces processing cost, facilitates the operation of master worker.
Description
Technical field
The utility model relates to circuit board testing field more particularly to a kind of locating test devices.
Background technique
Currently, in connector test field, traditional design pattern are as follows: POGOPIN mould group is fixed by connector shape guiding
Position, after stress, the probe of POGOPIN mould group is contacted with product contact, realizes the transmission of signal, but there are bright for the test pattern
Aobvious drawback: when product connector because assembly precision is not achieved, after exceeding POGOPIN itself deviation range applicatory,
POGOPIN can be pressed onto connector shape directly so as to cause weighing product wounded, damaging that probe, to resurvey rate higher and to parts machining
Precision and assembly precision require the problems such as high, and positioning is inconvenient, make troubles to test.
Utility model content
For overcome the deficiencies in the prior art, one of the purpose of this utility model is to provide a kind of locating test device,
Its problem that can solve the inconvenient test trouble of positioning.
One of the purpose of this utility model adopts the following technical scheme that realization:
A kind of locating test device, including top location structure, pedestal and locating piece, the pedestal are equipped with guide groove, institute
Stating top location structure includes guide part, and the locating piece, which is equipped with, contradicts location structure, and the locating piece is equipped with probe instrument connection,
The locating piece is fixed on the pedestal, and connector to be tested is fixed on the guide part, and the guide part cooperation is contained in institute
It states guide groove to be positioned for the first time, the connector to be tested contacts at the conflict location structure and carries out secondary positioning, described
Connector to be tested includes contradicting piece, and test probe contacts at the conflict piece across the probe instrument connection and tested.
Further, the top location structure further includes ontology, and the ontology is equipped with locating slot, the guide part cooperation
It is contained in the locating slot.
Further, the ontology includes guide sleeve, and the pedestal further includes guide post, and the guide post cooperation is contained in described lead
Set.
Further, the top location structure further includes two fixed structures, and the fixed structure includes fixed plate, supports
The fixed plate, the abutting portion are fixed in contact portion, rotation section, screw, shaft and spring, the abutting portion and the rotation section
It is removably fixed in the ontology by the screw, the rotation section is rotatablely installed by the shaft in the ontology, institute
It states both ends of the spring and the fixed plate and the ontology is individually fixed in by bayonet lock.
Further, the pedestal includes four guide tables, and the guide table is equipped with inclined surface, top location structure edge
The inclined surface slides between four guide tables.
Further, the conflict location structure includes the first protrusion and the second protrusion, the connector cooperation to be tested
It is contained between first protrusion and second protrusion.
Further, the quantity for contradicting location structure is two, and the two conflict location structures are located at described to be measured
Try connector two sides.
Further, the locating piece further includes front end protrusion and rear end protrusion, and the front end protrusion and rear end protrusion are divided
It is not fixed between first protrusion and second protrusion, the connector cooperation to be tested is contained in first protrusion
And between second protrusion.
Further, first protrusion is equipped with the first inclined end face, and second protrusion is equipped with the second inclined end face, institute
Front end protrusion is stated equipped with front end inclined end face, the rear end protrusion is equipped with rear end inclined end face, and the connector to be tested contradicts
It is carried out again in first inclined end face, second inclined end face, the front end inclined end face and the rear end inclined end face
Secondary positioning.
Further, the second inclined end face described in the first inclined end face face, front end inclined end face face institute
State rear end inclined end face.
Compared with prior art, the utility model has the beneficial effects that:
The locating piece is equipped with probe instrument connection, and the locating piece is fixed on the pedestal, and connector to be tested is fixed on
The guide part, the guide part cooperation are contained in the guide groove and are positioned for the first time, and the connector to be tested contacts at
The conflict location structure carries out secondary positioning, and the connector to be tested includes contradicting piece, and test probe passes through the probe
Instrument connection contacts at the conflict piece and is tested, and realizes test probe and connector perpendicular contact to be tested and switching, solves
It weighs product wounded, damages probe, resurveys the problems such as rate is higher, double positioning are reduced to parts machining precision and assembly precision
Requirement, reduce processing cost, facilitate the operation of master worker.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and being implemented in accordance with the contents of the specification, and in order to allow the above and other purpose, feature of the utility model
It can be more clearly understood with advantage, it is special below to lift preferred embodiment, and cooperate attached drawing, detailed description are as follows.
Detailed description of the invention
Fig. 1 is the exploded view of a preferred embodiment in the utility model locating test device；
Fig. 2 is the perspective view of locating test device shown in Fig. 1；
Fig. 3 is the perspective view of a top location structure in locating test device shown in Fig. 1；
Fig. 4 is the perspective view of a fixed structure in locating test device shown in Fig. 3；
Fig. 5 is the internal structure chart of fixed structure shown in Fig. 4；
Fig. 6 is the perspective view of top location structure shown in Fig. 3；
Fig. 7 is the partial enlarged view in top location structure shown in Fig. 6 at A；
Fig. 8 is the top view of a guide part in top location structure shown in Fig. 6；
Fig. 9 is the perspective view of a positioning block in locating test device shown in Fig. 1；
Figure 10 is another perspective view of locating piece shown in Fig. 9；
Figure 11 is another perspective view of locating piece shown in Fig. 9；
Figure 12 is the perspective view of a pedestal in locating test device shown in Fig. 1.
In figure: 100, locating test device；10, top location structure；11, guide part；12, ontology；121, guide sleeve；122,
Locating slot；13, fixed structure；131, fixed plate；132, abutting portion；133, rotation section；134, screw；135, shaft；136, bullet
Spring；20, pedestal；21, guide groove；22, guide table；221, inclined surface；23, guide post；30, connector to be tested；31, piece is contradicted；
40, locating piece；41, probe instrument connection；42, location structure is contradicted；421, the first protrusion；4211, the first inclined end face；422,
Two protrusions；4311, the second inclined end face；43, front end protrusion；431, front end inclined end face；44, rear end protrusion；441, rear end is inclined
Angled end-face.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
It should be noted that it can be directly on another component when component is referred to as " being fixed on " another component
Or there may also be components placed in the middle.When a component is considered as " connection " another component, it, which can be, is directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being set to " another component, it
It can be and be set up directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical
", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more related listed items.
Please referring to Fig. 1-12, a kind of locating test device 100 includes top location structure 10, pedestal 20 and locating piece 40,
The pedestal 20 is equipped with guide groove 21, and the top location structure 10 includes guide part 11, and the locating piece 40, which is equipped with to contradict, to be determined
Bit architecture 42, the locating piece 40 are equipped with probe instrument connection 41, and the locating piece 40 is fixed on the pedestal 20, connection to be tested
Device 30 is fixed on the guide part 11, and the cooperation of guide part 11 is contained in the guide groove 21 and is positioned for the first time, it is described to
Test connector 30 contacts at the conflict location structure 42 and carries out secondary positioning, and the connector 30 to be tested includes contradicting piece
31, test probe passes through the probe instrument connection 41 and contacts at the conflicts piece 31 and tested, realize test probe with it is to be measured
30 perpendicular contact of connector and switching are tried, is solved and is weighed product wounded, damage probe, resurvey the problems such as rate is higher, double positioning drops
The low requirement to parts machining precision and assembly precision, reduces processing cost, facilitates the operation of master worker.
Preferably, the top location structure 10 further includes ontology 12, and the ontology 12 is equipped with locating slot 122, described to lead
It is contained in the locating slot 122 to the cooperation of part 11, the ontology 12 includes guide sleeve 121, and the pedestal 20 further includes guide post 23, institute
It states the cooperation of guide post 23 and is contained in the guide sleeve 121, further solve the demand of guide-localization, probe is avoided to deviate, pacify simultaneously
Dress is convenient, the problem for avoiding the excessive overweight bring installation of module inconvenient, guiding installation, and the installation for reducing master worker is difficult
Degree.
Preferably, the top location structure 10 further includes two fixed structures 13, and the fixed structure 13 includes fixing
Plate 131, abutting portion 132, rotation section 133, screw 134, shaft 135 and spring 136, the abutting portion 132 and the rotation section
133 are fixed on the fixed plate 131, and the abutting portion 132 is removably fixed in the ontology 12, institute by the screw 134
Rotation section 133 is stated by the shaft 135 rotational installation in the ontology 12,136 both ends of spring are solid respectively by bayonet lock
Due to the fixed plate 131 and the ontology 12, when in mounted state, described can be fixed on by the screw 134
Body 12, the connector 30 to be tested are fixed on the guide part 11, and the abutting portion 132, which contacts at, keeps the guide part 11 solid
Due to the ontology 12, when needing replacing the connector 30 to be tested, the detachable screw 134, the abutting portion 132
It is detached from the guide part 11, simple installation.
The pedestal 20 includes four guide tables 22, and the guide table 22 is equipped with inclined surface 221, the top location structure 10
It is slid between four guide tables 22 along the inclined surface 221, incremental mounting means, avoiding being inserted directly into causes to install
Error.
Preferably, the conflict location structure 42 includes the first protrusion 421 and the second protrusion 422, the connection to be tested
The cooperation of device 30 is contained between first protrusion 421 and second protrusion 422, and the quantity for contradicting location structure 42 is
Two, the two conflict location structures 42 are located at 30 two sides of connector to be tested, and the locating piece 40 further includes that front end is convex
Play 43 and rear end protrusion 44, the front end protrusion 43 and rear end protrusion 44 are individually fixed in first protrusion 421 and described the
Between two protrusions 422, the connector 30 to be tested cooperation be contained in first protrusion 421 and second protrusion 422 it
Between, first protrusion 421 is equipped with the first inclined end face 4211, and second protrusion 422 is equipped with the second inclined end face 4311, institute
It states front end protrusion 43 and is equipped with front end inclined end face 431, the rear end protrusion 44 is equipped with rear end inclined end face 441, described to be tested
Connector 30 contact at first inclined end face 4211, second inclined end face 4311, the front end inclined end face 431 and
The rear end inclined end face 441 is repositioned, and solves the test problem of test probe and the connector 30 to be tested,
Multiple bearing further reduced the machining accuracy of entire test device simultaneously, it is well known that high-precision accessory is every to improve one
Secondary accuracy class, processing charges increase is very big, saves production cost.
Preferably, the second inclined end face 4311 described in 4211 face of the first inclined end face, the front end inclined end face
Rear end inclined end face 441 described in 431 faces, structure novel is ingenious in design, strong applicability, convenient for promoting.
Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to
In the utility model range claimed.
Claims (10)
1. a kind of locating test device, including top location structure, pedestal and locating piece, it is characterised in that: the pedestal is equipped with
Guide groove, the top location structure includes guide part, and the locating piece, which is equipped with, contradicts location structure, and the locating piece, which is equipped with, to be visited
Needle instrument connection, the locating piece are fixed on the pedestal, and connector to be tested is fixed on the guide part, the guide part cooperation
It is contained in the guide groove to be positioned for the first time, it is secondary fixed that the connector to be tested contacts at the conflict location structure progress
Position, the connector to be tested include contradicting piece, and test probe contacts at the conflict piece across the probe instrument connection and carries out
Test.
2. locating test device as described in claim 1, it is characterised in that: the top location structure further includes ontology, institute
Ontology is stated equipped with locating slot, the guide part cooperation is contained in the locating slot.
3. locating test device as claimed in claim 2, it is characterised in that: the ontology includes guide sleeve, and the pedestal also wraps
Guide post is included, the guide post cooperation is contained in the guide sleeve.
4. locating test device as claimed in claim 2, it is characterised in that: the top location structure further includes two fixations
Structure, the fixed structure include fixed plate, abutting portion, rotation section, screw, shaft and spring, the abutting portion and described turn
The fixed plate is fixed in dynamic portion, and the abutting portion is removably fixed in the ontology by the screw, and the rotation section is logical
The shaft rotational installation is crossed in the ontology, the both ends of the spring is individually fixed in the fixed plate and described by bayonet lock
Body.
5. locating test device as described in claim 1, it is characterised in that: the pedestal includes four guide tables, the guiding
Platform is equipped with inclined surface, and the top location structure slides between four guide tables along the inclined surface.
6. locating test device as described in claim 1, it is characterised in that: the conflict location structure include first protrusion and
Second protrusion, the connector cooperation to be tested are contained between first protrusion and second protrusion.
7. locating test device as claimed in claim 6, it is characterised in that: the quantity for contradicting location structure is two,
The two conflict location structures are located at the connector two sides to be tested.
8. locating test device as claimed in claim 7, it is characterised in that: the locating piece further includes front end protrusion and rear end
Protrusion, the front end protrusion and rear end protrusion are individually fixed between first protrusion and second protrusion.
9. locating test device as claimed in claim 8, it is characterised in that: first protrusion is equipped with the first inclined end face,
Second protrusion is equipped with the second inclined end face, and the front end protrusion is equipped with front end inclined end face, after the rear end protrusion is equipped with
Inclined end face is held, the connector to be tested contacts at first inclined end face, second inclined end face, the front end are inclined
Angled end-face and the rear end inclined end face are repositioned.
10. locating test device as claimed in claim 9, it is characterised in that: second described in the first inclined end face face
Inclined end face, rear end inclined end face described in the front end inclined end face face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821320978.6U CN209014677U (en) | 2018-08-16 | 2018-08-16 | Locating test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821320978.6U CN209014677U (en) | 2018-08-16 | 2018-08-16 | Locating test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209014677U true CN209014677U (en) | 2019-06-21 |
Family
ID=66829184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821320978.6U Active CN209014677U (en) | 2018-08-16 | 2018-08-16 | Locating test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209014677U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108957241A (en) * | 2018-08-16 | 2018-12-07 | 苏州市运泰利自动化设备有限公司 | locating test device |
-
2018
- 2018-08-16 CN CN201821320978.6U patent/CN209014677U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108957241A (en) * | 2018-08-16 | 2018-12-07 | 苏州市运泰利自动化设备有限公司 | locating test device |
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| GR01 | Patent grant |