CN207937486U - A kind of retaining mechanism of Devices to test plate - Google Patents
A kind of retaining mechanism of Devices to test plate Download PDFInfo
- Publication number
- CN207937486U CN207937486U CN201820501337.4U CN201820501337U CN207937486U CN 207937486 U CN207937486 U CN 207937486U CN 201820501337 U CN201820501337 U CN 201820501337U CN 207937486 U CN207937486 U CN 207937486U
- Authority
- CN
- China
- Prior art keywords
- fixed pole
- montant
- mobile bar
- groove
- bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model is related to a kind of retaining mechanisms of Devices to test plate,Including bottom bar,The bottom bar top left side is fixedly connected with fixed pole,The bottom bar bottom is equipped with sliding slot,The sliding slot slidably connects annular sleeve by sliding block,And the annular sleeve side is equipped with positioning bolt,Mobile bar is connected with by connector at the top of the annular sleeve,The mobile bar,Fixed pole,Bottom bar opposite side is equipped with groove,And groove structure position size matches,Groove side inner wall is equipped with square hole,The fixed pole is equipped with montant with mobile bar inner cavity,And the montant is located on the left of groove,The montant bottom end is rotatablely connected fixed pole by bearing,Mobile bar,Fixed pole is run through on the montant top,Mobile bar,And it is fixedly connected with moving block,The montant side is equipped with pressing plate,And the pressing plate is set in square hole,The retaining mechanism of the novel Devices to test plate being capable of fastening apparatus plate,Staff is facilitated to be detected.
Description
Technical field
The utility model is related to a kind of retaining mechanisms of Devices to test plate, belong to retaining mechanism technical field.
Background technology
The test of integrated circuit is detected to integrated circuit or module, by measuring the output sound for integrated circuit
It should compare with anticipated output, to determine or assess the process of ic component function and performance, in test process, by waiting for
Measurement equipment plate serves as medium, and integrated circuit is communicated by Devices to test plate with test subject, to realize test, wherein to be measured
By the direct grafting of Europlug/contact pin, the clamping force between each socket/contact pin is 10 grams, is surveyed for device board and test subject
Examination subject boards share 16 Europlugs 220, and each Europlug 220 has 96 contact pins, so shared 96*16=1536
Thus a contact pin is not difficult to calculate, test subject circuit board is into and out required total power with Devices to test plate
15.36kg, it is therefore desirable to which a kind of retaining mechanism when detecting fixes it, to facilitate the progress of work.
Utility model content
The purpose of this utility model is to provide a kind of retaining mechanisms of Devices to test plate, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions：A kind of retaining mechanism of Devices to test plate, packet
Include bottom bar, which is characterized in that the bottom bar top left side is fixedly connected with fixed pole, and the bottom bar bottom is equipped with sliding slot, the cunning
Slot slidably connects annular sleeve by sliding block, and the annular sleeve side is equipped with positioning bolt, passes through at the top of the annular sleeve
Connector is connected with mobile bar, and the mobile bar, fixed pole, bottom bar opposite side are equipped with groove, and the groove structure position is big
Small to match, groove side inner wall is equipped with square hole, and the fixed pole is equipped with montant, and the montant with mobile bar inner cavity
On the left of groove, the montant bottom end is rotatablely connected fixed pole, mobile bar by bearing, and the montant top is through fixed pole, shifting
Lever, and it is fixedly connected with moving block, the montant side is equipped with pressing plate, and the pressing plate is set in square hole, and the pressing plate is logical
Spring connecting groove bottom left inner wall is crossed, the pressing plate bottom end is fixedly connected with tabletting.
Further, the fixed pole is equipped with limiting slot with the mobile bar bottom, and detects body and be equipped with phase therewith
Matched positive stop strip.
Further, the annular sleeve is equipped with the notch with the groove match.
Further, the number of the square hole is six, and is evenly distributed on fixed pole, in mobile bar.
Further, it is equipped with anti-skid chequer on the outside of the moving block.
Further, the tabletting bottom is pasted with cotton layer by seccotine.
The utility model has the beneficial effects that：A kind of retaining mechanism of Devices to test plate involved by the utility model, knot
Structure is simple, reasonable design, by bottom bar, the cooperation of fixed pole, mobile bar, forms device board placement space, by the way that groove is arranged, puts
Slave board is installed, by the way that pressing plate is arranged, compression apparatus plate is fixedly connected with pressing plate by the way that montant is arranged, is lifted by rotating moving block
Pressing plate obtains the problems in the power of a fixed equipment plate, the above-mentioned background technology of effective solution by the way that spring is arranged.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel specific implementation mode for explaining the utility model, does not constitute limitations of the present invention together.
Fig. 1 is a kind of overall structure diagram of the retaining mechanism of Devices to test plate of the utility model；
Fig. 2 is a kind of fixed pole structural schematic diagram of the retaining mechanism of Devices to test plate of the utility model；
Fig. 3 is a kind of internal structure schematic diagram of the fixed pole of the retaining mechanism of Devices to test plate of the utility model；
Fig. 4 is a kind of side view of the bottom bar of the retaining mechanism of Devices to test plate of the utility model；
Figure label：1, bottom bar；2, fixed pole；3, sliding slot；4, sliding block；5, annular sleeve；6, positioning bolt；7, connector；8、
Mobile bar；9, groove；10, square hole；11, montant；12, bearing；13, moving block；14, pressing plate；15, spring；16, tabletting；17、
Limiting slot；18, cotton layer.
Specific implementation mode
The utility model is further described With reference to embodiment, wherein being given for example only property of attached drawing
Illustrate, expression is only schematic diagram rather than pictorial diagram, should not be understood as the limitation to this patent, in order to which this reality is better described
With novel specific implementation mode, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product,
It will be understood by those skilled in the art that the omitting of some known structures and their instructions in the attached drawings are understandable, it is based on this reality
With the specific implementation mode in novel, institute obtained by those of ordinary skill in the art without making creative efforts
There are other specific implementation modes, shall fall within the protection scope of the present invention.
- Fig. 4 is please referred to Fig.1, the utility model provides a kind of technical solution：A kind of retaining mechanism of Devices to test plate, packet
Bottom bar 1 is included, 1 top left side of the bottom bar is fixedly connected with fixed pole 2, and 1 bottom of the bottom bar is equipped with sliding slot 3, and the sliding slot 3 passes through
Sliding block 4 slidably connects annular sleeve 5, and 5 side of the annular sleeve is equipped with positioning bolt 6, and 5 top of the annular sleeve passes through company
Fitting 7 is connected with mobile bar 8, and the mobile bar 8, fixed pole 2,1 opposite side of bottom bar are equipped with groove 9, and 9 structure bit of the groove
It sets size to match, 9 side inner wall of the groove is equipped with square hole 10, and the fixed pole 2 is equipped with montant with 8 inner cavity of mobile bar
11, and the montant 11 is located at 9 left side of groove, 11 bottom end of the montant is rotatablely connected fixed pole 2, mobile bar 8, institute by bearing 12
11 top of montant to be stated through fixed pole 2, mobile bar 8, and is fixedly connected with moving block 13,11 side of the montant is equipped with pressing plate 14, and
The pressing plate 14 is set in square hole 10, and the pressing plate 14 passes through 15 connecting groove of spring, 9 bottom left inner wall, the pressing plate 14
Bottom end is fixedly connected with tabletting 16.
More specifically, the fixed pole 2 is equipped with limiting slot 17 with 8 bottom of the mobile bar, and detects body and be equipped with
Matched positive stop strip is used for fixing and locking mechanism, and the annular sleeve 5 is equipped with the notch to match with the groove 9,
Device board placement location is formed, the number of the square hole 10 is six, and is evenly distributed on fixed pole 2, in mobile bar 8, fastening
Device board, 13 outside of the moving block are equipped with anti-skid chequer, facilitate rotation moving block 13,16 bottom of the tabletting passes through strength gluing
Cotton layer 18 is posted, 16 injury device plate of tabletting is prevented.
Utility model works principle：In use, rotation moving block 13, drives the pressing plate 14 on montant 11 to rotate, will set
Slave board is placed on groove 9, mobile annular sleeve 5, so that mobile bar 8 is touched device board, and fix mobile bar 8 by positioning bolt 6
Position, device board is close in tabletting 16, and under the pulling force of spring 15, fixed equipment plate facilitates detection to reach fixed equipment plate
Work the purpose carried out.
It is above the preferable embodiment of the utility model, the utility model those skilled in the art can also be to upper
It states embodiment to change and change, therefore, the utility model is not limited to above-mentioned specific implementation mode, every ability
Field technique personnel on the basis of the utility model made by any conspicuously improved, replacement or modification belong to this practicality
Novel protection domain.
Claims (6)
1. a kind of retaining mechanism of Devices to test plate, including bottom bar (1), which is characterized in that bottom bar (1) top left side is fixed
It is connected with fixed pole (2), bottom bar (1) bottom is equipped with sliding slot (3), and the sliding slot (3) slidably connects annular by sliding block (4)
It covers (5), and the annular sleeve (5) side is equipped with positioning bolt (6), is connected by connector (7) at the top of the annular sleeve (5)
There is mobile bar (8), the mobile bar (8), fixed pole (2), bottom bar (1) opposite side are equipped with groove (9), and the groove (9) is tied
Structure position size matches, and groove (9) side inner wall is equipped with square hole (10), the fixed pole (2) and mobile bar (8) inner cavity
It is equipped with montant (11), and the montant (11) is located on the left of groove (9), montant (11) bottom end is rotated by bearing (12)
Fixed pole (2), mobile bar (8) are connected, montant (11) top is fixedly connected with moving block through fixed pole (2), mobile bar (8)
(13), montant (11) side is equipped with pressing plate (14), and the pressing plate (14) is set in square hole (10), the pressing plate (14)
By spring (15) connecting groove (9) bottom left inner wall, pressing plate (14) bottom end is fixedly connected with tabletting (16).
2. a kind of retaining mechanism of Devices to test plate according to claim 1, it is characterised in that：The fixed pole (2) and institute
It states mobile bar (8) bottom and is equipped with limiting slot (17), and detect body and be equipped with matched positive stop strip.
3. a kind of retaining mechanism of Devices to test plate according to claim 1, it is characterised in that：On the annular sleeve (5)
Equipped with the notch to match with the groove (9).
4. a kind of retaining mechanism of Devices to test plate according to claim 1, it is characterised in that：The square hole (10)
Number is six, and is evenly distributed on fixed pole (2), in mobile bar (8).
5. a kind of retaining mechanism of Devices to test plate according to claim 1, it is characterised in that：The moving block (13) is outside
Side is equipped with anti-skid chequer.
6. a kind of retaining mechanism of Devices to test plate according to claim 1, it is characterised in that：Tabletting (16) bottom
It is pasted with cotton layer (18) by seccotine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820501337.4U CN207937486U (en) | 2018-04-10 | 2018-04-10 | A kind of retaining mechanism of Devices to test plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820501337.4U CN207937486U (en) | 2018-04-10 | 2018-04-10 | A kind of retaining mechanism of Devices to test plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207937486U true CN207937486U (en) | 2018-10-02 |
Family
ID=63656600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820501337.4U Expired - Fee Related CN207937486U (en) | 2018-04-10 | 2018-04-10 | A kind of retaining mechanism of Devices to test plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207937486U (en) |
-
2018
- 2018-04-10 CN CN201820501337.4U patent/CN207937486U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181002 Termination date: 20190410 |