CN209432962U - A kind of structure function test platform alternatively up and down - Google Patents
A kind of structure function test platform alternatively up and down Download PDFInfo
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- CN209432962U CN209432962U CN201822149893.2U CN201822149893U CN209432962U CN 209432962 U CN209432962 U CN 209432962U CN 201822149893 U CN201822149893 U CN 201822149893U CN 209432962 U CN209432962 U CN 209432962U
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Abstract
The utility model is intended to provide a kind of raising testing efficiency, labor intensity, and its of a tightly knit structure, accurate testing structure function test platform alternatively up and down can be effectively reduced.The utility model includes pedestal, briquetting mould group at the top of the pedestal, template die group is uploaded by what the first sliding rail and the pedestal were slidably connected, the downloading template die group and the needle block mould group below the briquetting mould group being slidably connected by the second sliding rail and the pedestal, briquetting mould group, it is described to upload template die group, the downloading template die group and the needle block mould group, which cooperate, to be arranged, the pedestal, which is equipped with, is respectively arranged on the two sides of base and the lower air cylinder with briquetting mould group transmission connection, set on the base bottom one end and with it is described upload template die group transmission connection the first cylinder and set on the base bottom the other end and with it is described downloading template die group transmission connection the second cylinder.The utility model is applied to the technical field of PCB circuit board test equipment.
Description
Technical field
The utility model relates to circuit board detection equipment, in particular to a kind of structure function test platform alternatively up and down.
Background technique
Probe test method is widely used in semicon industry, photovoltaic industry, integrated circuit and the test of encapsulation.It can
It efficiently easily realizes to product electric conductivity, the test of the performance parameters such as capacitor, inductance, resistance, effectively increase product can
By property, the development cycle of product is shortened, facilitates the continuous promotion of product quality.Probe itself carries spring, need and product
Between keep certain contact pressure, can guarantee test stability, and product self weight it is smaller, such as without other outer masterpieces
With product will also will be unable to meet testing requirement by probe arrival & departure guide board, contact pressure therebetween, and current chip test is set
The standby test structure for generalling use single support plate disengaging, the i.e. support plate of only one disengaging are of a tightly knit structure to place circuit board
Property is low, and after the completion of needing to wait for test, being withdrawn into specified region just can be carried out the replacement of circuit board, and testing efficiency is lower.
Utility model content
Technical problem to be solved in the utility model is to have overcome the deficiencies of the prior art and provide a kind of raising test effect
Labor intensity, and its of a tightly knit structure, accurate testing structure function test platform alternatively up and down can be effectively reduced in rate.
The technical scheme adopted by the utility model is the utility model includes pedestal, the pressure at the top of the pedestal
Block mould group uploads template die group, by the second sliding rail and pedestal sliding by what the first sliding rail and the pedestal were slidably connected
The downloading template die group of connection and the needle block mould group below the briquetting mould group, briquetting mould group, the template die group, described uploaded
It downloads template die group and the needle block mould group to cooperate setting, the pedestal, which is equipped with, is respectively arranged on the two sides of base and
With the briquetting mould group transmission connection lower air cylinder, set on the base bottom one end and with it is described upload template die group pass
First cylinder of dynamic connection and set on the base bottom the other end and with the downloading template die group transmission connection second
Cylinder.
It is described to upload template die by above scheme as it can be seen that first cylinder uploads the sliding of template die group for described in provides power
Group can slide the top of the needle block mould group by first sliding rail, and second cylinder is that downloading template die group sliding mentions
For power, the downloading template die group can slide the top of the needle block mould group, and the upper support plate by second sliding rail
Mould group and the downloading template die group are not in contact with each other during sliding；The lower air cylinder is that the briquetting mould group pushes fortune
It is dynamic that power is provided, so that uploading template die group or downloading template die group pushing described in briquetting mould group driving, and then realize institute
It states and uploads template die group or the downloading template die group and be bonded with the needle block mould group；So the utility model is by by two support plate moulds
Group is arranged as up-down structure, and non-interference during two support plate mould groups carrying product, i.e., so that described upload template die group
And the downloading template die group can be in and out of at test station back and forth, and be sequentially completed the functional test for carrying on-board circuitry plate, be surveyed
It tries high-efficient, labor intensity is effectively reduced；The utility model is arranged by the structure on the pedestal, makes full use of existing sky
Between, keep structure more compact, improves whole testing efficiency.
One preferred embodiment is, the briquetting mould group include with lower air cylinder transmission connection present a theatrical performance as the last item on a programme and be set to it is described
It presents a theatrical performance as the last item on a programme the column of quadrangle, the column is fixedly connected with the pedestal, and the column is equipped with limited block.
By above scheme as it can be seen that the lower air cylinder is that described present a theatrical performance as the last item on a programme provides lower pressure power；It presents a theatrical performance as the last item on a programme described in being provided with, for institute
It states and uploads template die group and the power that the offer of template die group is provided and is moved down；The column set on the quadrangle of presenting a theatrical performance as the last item on a programme is to the pressure
Platform provides the effect of guiding；The limited block is used to limit the displacement presented a theatrical performance as the last item on a programme.
One preferred embodiment is, the template die group of uploading includes upper support plate and is respectively arranged on and described uploads the contour of board ends
Platform, the plateau such as described are connect by several bearings and several first springs with the upper support plate, the bottom of the plateau such as described
Equipped with the first link block being connect with first cylinder-driven.
By above scheme as it can be seen that the setting of the bearing, plays the role of guiding to the upper support plate；The upper support plate exists
It is jacked up under free state by first spring, after completing test, the upper support plate provides the dynamic of reset by first spring
Power；The sliding process that first cylinder completes disengaging by uploading template die group described in first link block drive.
One preferred embodiment is that the downloading template die group includes lower support plate and the bottom frame below the lower support plate, institute
Bottom frame is stated to connect by several contour screws and several second springs with the lower support plate, the bottom of the bottom frame equipped with
Second link block of the second cylinder-driven connection.
By above scheme as it can be seen that the setting of the contour screw, plays the role of guiding to the lower support plate；The downloading
Plate is jacked up by the second spring in a free state, and after completing test, the lower support plate provides reset by the second spring
Power；Second cylinder drives the downloading template die group to complete the sliding process passed in and out by second link block.
One preferred embodiment is to be equipped with articles holding table on the upper support plate and the lower support plate, be set in the articles holding table
The guide board in portion, the positioning group being equipped with set on the positioning cylinder of described articles holding table one end and the positioning cylinder telescopic rod
Part, set on the positioning cylinder tache motorice fixture block and be packed on the articles holding table and match setting with the fixture block
Clamping plate, the articles holding table are equipped with several guide pin bushings, offer several guide pinholes on the guide board.
By above scheme as it can be seen that the positioning cylinder provides mobile power for the fixture block；The positioning component is to institute
The telescopic rod for stating positioning cylinder plays the role of positioning and guiding；The fixture block is matched with the clamping plate completes consolidating for circuit board
It is fixed；The guide pin bushing starts the effect of positioning and guiding during being bonded to support plate mould group with needle block mould group；The guide board is used
In placement circuit board to be measured, and the guide pinhole on the guide board is matched according to the signal tie point of circuit board under test
Close setting.
One preferred embodiment is that the needle block mould group includes the probe set gradually from top to bottom, upper small needle plate, upper needle
Plate, needle plate interlayer, lower needle plate, tailpin plate and pcb board, the probe sequentially pass through the upper small needle plate, the upper needle plate, described
Needle plate interlayer, the lower needle plate and the tailpin plate are simultaneously connect with the pcb board electric signal, and the upper small needle plate is equipped with several
A guide post.
By above scheme as it can be seen that being equipped with several described guide posts on the upper small needle plate, it is used for and the articles holding table
The guide pin bushing match, guarantee that the probe accurately can touch circuit by the guide pinhole on the guide board
On the signal tie point of plate；The probe is transmitted in the signal transduction of test data to the pcb board by the pcb board
Peripheral equipment.
One preferred embodiment is to be equipped with set screw on the same side of first sliding rail and second sliding rail and delay
Device is rushed, the set screw and the buffer are fixedly connected with the pedestal.
By above scheme as it can be seen that described upload template die group and the downloading template die group passes through the institute that is mounted on the pedestal
Set screw is stated to position, and by being equipped with the buffer, can effectively avoid described uploading template die group and the downloading
The case where template die group directly contacts with the set screw and generates impact noise plays buffer protection function to support plate mould group.
One preferred embodiment is that the pedestal is equipped with reinforcing strip, drag chain and the drag chain set on the reinforcing strip both ends and consolidates
Reservation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the first working condition of the utility model；
Fig. 2 is the structural schematic diagram of the second working condition of the utility model；
Fig. 3 is the structural schematic diagram at the first visual angle of the utility model；
Fig. 4 is the structural schematic diagram for uploading template die group；
Fig. 5 is the structural schematic diagram of the downloading template die group；
Fig. 6 is the structural schematic diagram of the upper support plate and the lower support plate；
Fig. 7 is the structural schematic diagram of the needle block mould group；
Fig. 8 is the structural schematic diagram at the second visual angle of the utility model.
Specific embodiment
As shown in Figures 1 to 8, in the present embodiment, the utility model includes pedestal 1, the pressure set on 1 top of pedestal
Block mould group 2 uploads template die group 3, by the second sliding rail 41 and the base with what the pedestal 1 was slidably connected by the first sliding rail 31
The downloading template die group 4 that seat 1 is slidably connected and the needle block mould group 5 set on 2 lower section of the briquetting mould group, briquetting mould group 2 described are uploaded
Template die group 3, the downloading template die group 4 and the needle block mould group 5, which cooperate, to be arranged, and the pedestal 1 is equipped with and is respectively arranged on institute
State 1 two sides of pedestal and with the lower air cylinder 21 of the briquetting mould group 2 transmission connection, set on one end of 1 bottom of pedestal
And with it is described upload template die group 3 transmission connection the first cylinder 32 and set on 1 bottom of pedestal the other end and with institute
The second cylinder 42 that downloading template die group 4 is sequentially connected is stated, in this design, is offered on the pedestal 1 under allowing the briquetting mould group 2
The space of shifting；It is described to upload template die group 3 and the downloading template die group 4 designs for up-down structure, and during sliding not mutually
Interference；The quantity of first sliding rail 31 and second sliding rail 41 is two.
The briquetting mould group 2 includes 22 and presenting a theatrical performance as the last item on a programme 22 4 jiaos set on described with presenting a theatrical performance as the last item on a programme for the lower air cylinder 21 transmission connection
Column 23, the column 23 is fixedly connected with the pedestal 1, and the column 23 is equipped with limited block 24, described in this design
Limited block 24 is packed on the column 23, and the column 23 and the limited block 24 are contour design.
It is described upload template die group 3 include upper support plate 33 and be respectively arranged on 33 both ends of upper support plate etc. plateau 34, it is described
Etc. plateau 34 connect by several bearings 35 and several first springs 36 with the upper support plate 33, the bottom of the plateau 34 such as described
Portion is equipped with the first link block 37 being sequentially connected with first cylinder 32.
The downloading template die group 4 includes lower support plate 43 and the bottom frame 44 set on lower 43 lower section of support plate, the bottom frame 44
It is connect by several contour screws 45 and several second springs 46 with the lower support plate 43, the bottom of the bottom frame 44 is equipped with
With the second link block 47 of second cylinder 42 transmission connection.
Articles holding table 331, leading set on 331 middle part of articles holding table are equipped on the upper support plate 33 and the lower support plate 43
Needle plate 332 is equipped with set on the positioning cylinder 333 of described 331 one end of articles holding table, with 333 telescopic rod of positioning cylinder
Positioning component 334, set on 333 tache motorice of positioning cylinder fixture block 335 and be packed on the articles holding table 331 and with institute
The clamping plate 336 that fixture block 335 matches setting is stated, the articles holding table 331 is equipped with several guide pin bushings 337, the guide board 332
On offer several guide pinholes, this design in, the articles holding table 331, the guide board 332, the fixture block 335 and the folder
Plate 336 is removable design, and corresponding above-mentioned component can be replaced according to the model of circuit board；The guide pin bushing 337 and institute
State the mating setting of guide post 58.
The needle block mould group 5 includes the probe 51 set gradually from top to bottom, upper small needle plate 52, upper needle plate 53, needle plate folder
Layer 54, lower needle plate 55, tailpin plate 56 and pcb board 57, the probe 51 sequentially pass through the upper small needle plate 52, the upper needle plate
53, the needle plate interlayer 54, the lower needle plate 55 and the tailpin plate 56 and connect with 57 electric signal of pcb board, it is described on
Small needle plate 52 is equipped with several guide posts 58, in this design, is additionally provided with mounting groove on the upper needle plate 53, which cooperates institute
Small needle plate 52 is stated to fix the probe 51；It is the upper small needle plate 52, the upper needle plate 53, the needle plate interlayer 54, described
Lower needle plate 55, the tailpin plate 56 and the pcb board 57 are positioned by pin and screw are combined to be installed, and each needle plate passes through pin
Nail is to position, and to guarantee the consistency of pin hole position, the needle plate interlayer 54 is equipped with more threaded hole, upper and lower for locking
Each layer needle plate；The pcb board 57 is connect with peripheral equipment electric signal, and test data is transferred on peripheral equipment；The guide post
58 with the mating setting of the guide pin bushing 337, be oriented to by the guide pin bushing 337 and the guide post 58, so that described upload
Template die group 3 or the downloading template die group 4 can be engaged accurately with the needle plate mould group, meanwhile, guarantee that the probe 51 can be accurate
The test signaling point for pricking circuit board under test, improves accurate testing degree.
It is equipped with set screw 311 and buffer 312 on the same side of first sliding rail 31 and second sliding rail 41,
The set screw 311 and the buffer 312 are fixedly connected with the pedestal 1.
The pedestal 1 is equipped with reinforcing strip 11, drag chain 12 and the drag chain fixing seat 13 set on 11 both ends of reinforcing strip, this
In design, 1 rear of pedestal is provided with the reinforcing strip 11, increases the stability of equipment running；The drag chain 12 and described
The setting of drag chain fixing seat 13, what realization connected first cylinder 32, second cylinder 42 and the lower air cylinder 21
Tracheae is connected to external air feed equipment by the drag chain 12, and the drag chain 12 plays a protective role, and passes in and out and slides in support plate mould group
During dynamic, the drag chain 12 can also move therewith, and the drag chain 12 is respectively arranged in the two sides of the pedestal 1, such energy
The drag chain 12 is enough avoided to interfere during the motion.
Working principle of the utility model is:
The original state that state shown in FIG. 1 is the utility model is chosen, manually circuit board to be measured is placed on described
On the guide board 332 of support plate 33, the positioning cylinder 333 drives the fixture block 335 to move, the positioning cylinder 333 by
334 positioning and guiding of positioning component, so that the fixture block 335 is bonded with the clamping plate 336, so that circuit board to be measured is solid
It is fixed, first cylinder 32 drive it is described upload template die group 3 and moved along first sliding rail 31, it is described to upload 3 quilt of template die group
The buffer 312 buffers, and is finally stopped by the set screw 311, the template die group 3 of uploading is moved to the needle block mould group
While 5 top, the downloading template die group 4 is displaced to the state of Fig. 2, at this point, can manually be placed on circuit board to be measured described
On the guide board 332 of lower support plate 43, described to upload after template die group 3 stopped, the lower air cylinder 21 drives described present a theatrical performance as the last item on a programme
22 push along the column 23, and then the upper support plate 33 is driven to move down, and first spring 36 is compressed at this time, so that institute
It states support plate 33 to be bonded with the needle block mould group 5, at this point, the probe 51 in the needle block mould group 5 passes through the guide board
The guide pinhole on 332 is contacted with product to be measured, thus complete to test, it is then described to present a theatrical performance as the last item on a programme 22 in the lower air cylinder 21
Driving is lower to be resetted, and the upper support plate 33 resets under the active force of first spring 36, and then, the template die group 3 of uploading exists
The state of Fig. 1 is reset under the active force of first cylinder 32, the template die group 3 of uploading is during reset, under described
Support plate mould group 4 is displaced to the top of the needle block mould group 5, and the test philosophy of the downloading template die group 4 uploads template die group 3 with described
It is similar.
The utility model is applied to the technical field of PCB circuit board test equipment.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of structure function test platform alternatively up and down, it is characterised in that: it includes pedestal (1), is set to the pedestal (1) top
The briquetting mould group (2) in portion uploads template die group (3), by second by what the first sliding rail (31) and the pedestal (1) were slidably connected
The downloading template die group (4) and the needle block mould being set to below the briquetting mould group (2) that sliding rail (41) and the pedestal (1) are slidably connected
Group (5), briquetting mould group (2) described upload template die group (3), the downloading template die group (4) and needle block mould group (5) the phase interworking
Setting is closed, the pedestal (1), which is equipped with to be respectively arranged on the pedestal (1) two sides and be driven with the briquetting mould group (2), to be connected
The lower air cylinder (21) that connects, the one end for being set to the pedestal (1) bottom and the of template die group (3) transmission connection is uploaded with described
One cylinder (32) and be set to the pedestal (1) bottom the other end and with it is described downloading template die group (4) transmission connection second
Cylinder (42).
2. a kind of structure function test platform alternatively up and down according to claim 1, it is characterised in that: the briquetting mould group
(2) include with the lower air cylinder (21) transmission connection present a theatrical performance as the last item on a programme (22) and column (23) set on (22) quadrangle of presenting a theatrical performance as the last item on a programme,
The column (23) is fixedly connected with the pedestal (1), and the column (23) is equipped with limited block (24).
3. a kind of structure function test platform alternatively up and down according to claim 1, it is characterised in that: described to upload template die
Group (3) include upper support plate (33) and be respectively arranged on upper support plate (33) both ends etc. plateau (34), the plateau (34) such as described it is logical
It crosses several bearings (35) and several first springs (36) to connect with the upper support plate (33), the bottom of the plateau (34) such as described
Equipped with the first link block (37) being sequentially connected with first cylinder (32).
4. a kind of structure function test platform alternatively up and down according to claim 3, it is characterised in that: the downloading template die
Group (4) includes that lower support plate (43) and the bottom frame (44) below the lower support plate (43), the bottom frame (44) pass through several
Contour screw (45) and several second springs (46) are connect with the lower support plate (43), the bottom of the bottom frame (44) be equipped with
The second link block (47) of second cylinder (42) transmission connection.
5. a kind of structure function test platform alternatively up and down according to claim 4, it is characterised in that: the upper support plate
(33) and on the lower support plate (43) be equipped with articles holding table (331), be set to the articles holding table (331) in the middle part of guide board (332),
Determine set on the positioning cylinder (333) of the articles holding table (331) one end, with what the positioning cylinder (333) telescopic rod was equipped with
Hyte part (334), be set to the positioning cylinder (333) tache motorice fixture block (335) and be packed on the articles holding table (331) simultaneously
And the clamping plate (336) of setting is matched with the fixture block (335), the articles holding table (331) is equipped with several guide pin bushings
(337), several guide pinholes are offered on the guide board (332).
6. a kind of structure function test platform alternatively up and down according to claim 1, it is characterised in that: the needle block mould group
It (5) include the probe (51) set gradually from top to bottom, upper small needle plate (52), upper needle plate (53), needle plate interlayer (54), lower needle plate
(55), tailpin plate (56) and pcb board (57), the probe (51) sequentially pass through the upper small needle plate (52), the upper needle plate
(53), the needle plate interlayer (54), the lower needle plate (55) and the tailpin plate (56) and with the pcb board (57) electric signal connect
It connects, the upper small needle plate (52) is equipped with several guide posts (58).
7. a kind of structure function test platform alternatively up and down according to claim 1, it is characterised in that: first sliding rail
(31) and on the same side of second sliding rail (41) set screw (311) and buffer (312), the set screw are equipped with
(311) and the buffer (312) is fixedly connected with the pedestal (1).
8. a kind of structure function test platform alternatively up and down according to claim 1, it is characterised in that: the pedestal (1)
It is equipped with reinforcing strip (11), drag chain (12) and the drag chain fixing seat (13) for being set to the reinforcing strip (11) both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822149893.2U CN209432962U (en) | 2018-12-21 | 2018-12-21 | A kind of structure function test platform alternatively up and down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822149893.2U CN209432962U (en) | 2018-12-21 | 2018-12-21 | A kind of structure function test platform alternatively up and down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209432962U true CN209432962U (en) | 2019-09-24 |
Family
ID=67972666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822149893.2U Active CN209432962U (en) | 2018-12-21 | 2018-12-21 | A kind of structure function test platform alternatively up and down |
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| Country | Link |
|---|---|
| CN (1) | CN209432962U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110988656A (en) * | 2019-12-22 | 2020-04-10 | 苏州浪潮智能科技有限公司 | Server board card FCT tool and automatic lifting sliding table device thereof |
| CN113267717A (en) * | 2021-06-11 | 2021-08-17 | 珠海市精实测控技术有限公司 | Circuit board test platform |
| CN113608107A (en) * | 2021-08-06 | 2021-11-05 | 深圳市鸿发鑫科技有限公司 | Circuit board test equipment with double channels |
| CN114518525A (en) * | 2022-01-28 | 2022-05-20 | 珠海市精实测控技术有限公司 | Acoustic performance test platform and sound insulation box based on test platform |
-
2018
- 2018-12-21 CN CN201822149893.2U patent/CN209432962U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110988656A (en) * | 2019-12-22 | 2020-04-10 | 苏州浪潮智能科技有限公司 | Server board card FCT tool and automatic lifting sliding table device thereof |
| CN113267717A (en) * | 2021-06-11 | 2021-08-17 | 珠海市精实测控技术有限公司 | Circuit board test platform |
| CN113267717B (en) * | 2021-06-11 | 2022-08-23 | 珠海市精实测控技术有限公司 | Circuit board test platform |
| CN113608107A (en) * | 2021-08-06 | 2021-11-05 | 深圳市鸿发鑫科技有限公司 | Circuit board test equipment with double channels |
| CN113608107B (en) * | 2021-08-06 | 2024-05-10 | 深圳市鸿发鑫科技有限公司 | Circuit board test equipment with double channels |
| CN114518525A (en) * | 2022-01-28 | 2022-05-20 | 珠海市精实测控技术有限公司 | Acoustic performance test platform and sound insulation box based on test platform |
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