CN207148145U - A kind of more pushing block synchronous unlocking mechanisms of compact type - Google Patents
A kind of more pushing block synchronous unlocking mechanisms of compact type Download PDFInfo
- Publication number
- CN207148145U CN207148145U CN201720998455.6U CN201720998455U CN207148145U CN 207148145 U CN207148145 U CN 207148145U CN 201720998455 U CN201720998455 U CN 201720998455U CN 207148145 U CN207148145 U CN 207148145U
- Authority
- CN
- China
- Prior art keywords
- pushing block
- swivelling cover
- compact
- push rod
- product
- 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.)
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Abstract
The utility model discloses and provides a kind of more pushing block synchronous unlocking mechanisms of compact type simple in construction, reasonable in design, that easy to use and effect is good.The utility model includes Product Positioning Block and swivelling cover, the swivelling cover is set on the Product Positioning Block, the standing groove placed for product is provided with the Product Positioning Block, the pushing block being matched therewith is respectively provided with one group of diagonally opposed both ends of product, the directional running groove being adapted with the pushing block is provided with the Product Positioning Block, the directional running groove is connected with the standing groove, the pushing block is slidably matched with the corresponding directional running groove, connecting pole is provided with the pushing block, the arc guide slot being engaged with the connecting pole is provided with the swivelling cover, the center of arc guide slot spiral to the swivelling cover is extended.The utility model can be used for the testing field of PCBA or chip.
Description
Technical field
It the utility model is related to a kind of more pushing block synchronous unlocking mechanisms of compact type.
Background technology
In current PCBA and chip testing field, part test be present needs to carry out accurately with the edge of product
Positioning, and upper and lower surface progress is spacing, to meet testing requirement, because of the overall dimensions very little of chip or PCBA, so require production
The detent mechanism of product and the unlocking mechanism being engaged with the detent mechanism are as small as possible.In the prior art, the positioning of product is more
Using multiple pushing block location-independents, so bulky with unlocking mechanism that pushing block coordinates, action is complicated, and by spacial influence,
Simultaneously operating is difficult, and the maintainability of system is poor, and with high costs.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of simple in construction, reasonable in design, easy to use and effect
The good more pushing block synchronous unlocking mechanisms of compact type.
Technical scheme is used by the utility model：The utility model includes Product Positioning Block and swivelling cover, the rotation
Hub cap is set on the Product Positioning Block, the standing groove placed for product is provided with the Product Positioning Block, in product
The pushing block being matched therewith is respectively provided with one group of diagonally opposed both ends, is provided with the Product Positioning Block and the pushing block phase
The directional running groove of adaptation, the directional running groove are connected with the standing groove, and the pushing block is slided with the corresponding orientation
Row groove is slidably matched, and connecting pole is provided with the pushing block, the arc being engaged with the connecting pole is provided with the swivelling cover
Shape guiding groove, the center of arc guide slot spiral to the swivelling cover are extended.
Further, the centerline parallel of two directional running grooves and coincidence.
Further, the utility model also includes the rotating driving device being engaged with the swivelling cover, and the rotation is driven
Dynamic device includes push rod, and projection is provided with the side of the swivelling cover, and one end of the push rod is provided with slot to make way and is hinged
Post, the waist type groove being slidably matched with the articulated column is provided with the projection, the push rod is hinged with the projection.
Further, the utility model also includes installation pedestal and the spring reset being engaged with the rotating driving device
Device, the Product Positioning Block adaptation are arranged in the installation pedestal, and the spring reverse motion includes spring, the installation
Be provided with spring standing groove on pedestal, the spring standing groove be located at the lower section of the push rod and with the length direction of the push rod
Parallel setting, the spring adaptation are arranged in the spring standing groove, are provided with the middle part of the push rod and the spring
The boss being engaged, the boss are slidingly fitted with the spring standing groove.
Further, the outer cover of the swivelling cover is provided with fixed seat, is provided with the middle part of the fixed seat and the rotation
The circular trough that hub cap is adapted, the fixed seat adaptation are arranged on the upper end of the installation pedestal.
Further, gland is provided with the push rod, the lower end of the gland is provided with what is be adapted with the push rod
Chute, the gland adaptation are arranged on the upper end of the installation pedestal.
Further, the post holes being engaged with the connecting pole, the connecting pole and the post are provided with the pushing block
Hole is interference fit.
Further, the projection and the swivelling cover are formed in one.
Further, the Product Positioning Block is formed in one with the installation pedestal.
The beneficial effects of the utility model are：In the utility model, two pieces of pushing blocks are limited by the directional running groove
System can only it is diagonally opposed at one group of product on directional running；And the arc guide slot on the swivelling cover can play pair
The guiding function for the connecting pole that the pushing block is connected, when rotating the swivelling cover, the connecting pole drives corresponding
The pushing block pushes away product along diagonally opposed squeeze of product, product stationary positioned is made, when swivelling cover described in counter-rotating is then corresponding
The pushing block can be made to retract to unlock the stationary state of product；The utility model is made by rotating the swivelling cover and can reach
Two pushing blocks synchronously fix product or unlock the effect of the stationary state of product, and embodying the utility model has structure
Simply, the characteristics of reasonable in design, easy to use and effect is good.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the cooperation schematic diagram of pushing block and product.
Embodiment
As shown in Figures 1 and 2, specific embodiment of the present utility model is：The utility model includes product orientation
Seat 1 and swivelling cover 2, the swivelling cover 2 are set on the Product Positioning Block 1, are provided with the Product Positioning Block 1 for product
The standing groove of placement, the pushing block 3 being matched therewith, the product orientation are respectively provided with one group of diagonally opposed both ends of product
The directional running groove being adapted with the pushing block 3 is provided with seat 1, the directional running groove is connected with the standing groove, institute
State pushing block 3 to be slidably matched with the corresponding directional running groove, be provided with connecting pole 4 on the pushing block 3, on the swivelling cover 2
The arc guide slot 21 being engaged with the connecting pole 4 is provided with, the spiral of arc guide slot 21 is into the swivelling cover 2
The heart is extended.In the utility model, two pieces of pushing blocks 3 can only be at one group pair of product by directional running groove limitation
Directional running on angular direction；And the arc guide slot 21 on the swivelling cover 2 can play what the pushing block 3 was connected
The guiding function of the connecting pole 4, when rotating the swivelling cover 2, the connecting pole 4 drives the corresponding pushing block 3 along production
Diagonally opposed squeeze relatively of product pushes away product, product stationary positioned is made, when swivelling cover 2 can then make institute accordingly described in counter-rotating
Pushing block 3 is stated to retract the stationary state unblock of product；The utility model makes two institutes by rotating the swivelling cover 2 and can reach
State the effect of the synchronous fixed product of pushing block 3 or the stationary state for unlocking product, embody the utility model have it is simple in construction,
The characteristics of reasonable in design, easy to use and effect is good.
In this specific embodiment, the centerline parallel of two directional running grooves and coincidence.When two orientations
When the centerline parallel of slide slot and coincidence, the thrust-neutral of two pieces of pushing blocks 3 can be caused to exert a force product, and can keep away
Exempt from the phenomenon that product occurs to misplace or overturn when being squeezed and pushing away by the pushing block 3.
In this specific embodiment, the utility model also includes the rotating driving device being engaged with the swivelling cover 2, institute
The projection 6 that rotating driving device includes push rod 5 and is arranged on the front end of the swivelling cover is stated, the push rod 5 is laterally set, described
The left end of push rod 5 is provided with slot to make way 51 and articulated column 52, and the front end of the projection 6, which is provided with to slide with the articulated column 52, matches somebody with somebody
The waist type groove 61 of conjunction, the push rod 5 are hinged with the projection 6.The rotating driving device is used to drive the swivelling cover 2 to enter
Row rotation；The push rod 5 can rotate the swivelling cover 2 by promoting the projection 6 on the swivelling cover 2；The push rod 5
The purpose for setting slot to make way 51 and the projection 6 to set waist type groove 61 is for alloing the push rod 5 directly along a side
To pushing away the projection 6, without allowing pushing block 3 and the projection 6 interference.
In this specific embodiment, the utility model also includes installation pedestal 8 and is engaged with the rotating driving device
Spring reverse motion, the Product Positioning Block 1 is fixedly installed in the installation pedestal 8, and the spring reverse motion includes
Spring 7, the lower right of the installation pedestal 8 are provided with spring standing groove 81, and the spring standing groove 81 is located at the push rod 5
Lower section and setting parallel with the length direction of the push rod 5, the spring 7 are adapted to the left side for being placed on the spring standing groove 81
Side, the middle part of the push rod 5 are provided with the boss 53 being engaged with the spring 7, and the right side of the spring standing groove 81 is left
The coffin being put into for the boss 53, the boss 53 are slidingly fitted with the spring standing groove 81.The installation base
Seat 8 is used to the Product Positioning Block 1 and other parts be fixedly mounted；The spring reverse motion is used to reset the push rod 5；
The boss 53 on the spring 7 and the push rod 5 is movable in the spring standing groove 81, when the push rod 5 needs
When rollback resets, the pushed home of boss 53 is put in the resilience of spring 7, and the boss 53 drives the push rod 5 to reset.This
Utility model using the spring reverse motion ensure whole mechanism unblock and reset realize it is very convenient reliable.
In this specific embodiment, the outer cover of the swivelling cover 2 is provided with fixed seat 9, and the middle part of the fixed seat 9 is set
There is the circular trough being adapted with the swivelling cover 2, the fixed seat 9 is fixedly installed on the upper end of the installation pedestal 8.Institute is set
The purpose for stating fixed seat 9 is that the limitation swivelling cover 2 can only rotate and can not be axially moved, and ensures that the design's is reasonable
Property.
In this specific embodiment, be provided with gland 10 on the push rod 5, the lower end of the gland 10 be provided with it is described
The chute that push rod 5 is adapted, the gland 10 are fixedly installed on the upper end of the installation pedestal 8.The mesh of the gland 10 is set
Be the motion for limiting the push rod 5 so that the push rod 5 can only displacement, convenient operation, design is simple；It is specific at this
In embodiment, the setting direction of the push rod 5 is laterally setting.
In this specific embodiment, the post holes being engaged with the connecting pole 4, the connection are provided with the pushing block 3
Post 4 and the post holes are interference fit.The connecting pole 4 and the post holes are arranged to be interference fitted, the rotation can be avoided
When rotated, the connecting pole 4 is stuck in the arc guide slot 21, ensures the reasonability of the design for hub cap 2.
As optimization, the projection 6 and the swivelling cover 2 are formed in one.The projection 6 and the swivelling cover 2 are set
It is calculated as being integrally formed so that cost of manufacture is reduced, while ensures the push rod 5 and the stability of the cooperation of the swivelling cover 2.
As optimization, the Product Positioning Block 1 is formed in one with the installation pedestal 8.By the Product Positioning Block 1 with
The design of installation pedestal 8 is formed in one so that cost of manufacture is reduced, and strengthens the Product Positioning Block 1 and the installation base
The connective stability of seat 8.
The utility model directly sets the motion mode of the swivelling cover 2 according to the sShape features of the Product Positioning Block 1
To count into rotary, this is the compact major reason of the utility model structure, so as to play a part of saving operating space, and
Ensure the synchronism that two pieces of pushing blocks 3 move.
The utility model can use the testing field of PCBA or chip.
Claims (9)
- A kind of 1. more pushing block synchronous unlocking mechanisms of compact type, it is characterised in that：It includes Product Positioning Block（1）And swivelling cover（2）, The swivelling cover（2）It is set in the Product Positioning Block（1）On, the Product Positioning Block（1）On be provided with for product place Standing groove, the pushing block being matched therewith is respectively provided with one group of diagonally opposed both ends of product（3）, the Product Positioning Block （1）On be provided with and the pushing block（3）The directional running groove being adapted, the directional running groove are connected with the standing groove, The pushing block（3）It is slidably matched with the corresponding directional running groove, the pushing block（3）On be provided with connecting pole（4）, the rotation Hub cap（2）On be provided with and the connecting pole（4）The arc guide slot being engaged（21）, the arc guide slot（21）Spiral to The swivelling cover（2）Center be extended.
- A kind of 2. compact more pushing block synchronous unlocking mechanisms of type according to claim 1, it is characterised in that：Two orientations The centerline parallel of slide slot and coincidence.
- A kind of 3. compact more pushing block synchronous unlocking mechanisms of type according to claim 1, it is characterised in that：The compact type is more Pushing block synchronous unlocking mechanism also includes and the swivelling cover（2）The rotating driving device being engaged, the rotating driving device bag Include push rod（5）, projection is provided with the side of the swivelling cover（6）, the push rod（5）One end be provided with slot to make way（51）With Articulated column（52）, the projection（6）On be provided with and the articulated column（52）The waist type groove being slidably matched（61）, the push rod （5）With the projection（6）It is hinged.
- A kind of 4. compact more pushing block synchronous unlocking mechanisms of type according to claim 3, it is characterised in that：The compact type is more Pushing block synchronous unlocking mechanism also includes installation pedestal（8）With the spring reverse motion being engaged with the rotating driving device, institute State Product Positioning Block（1）Adaptation is arranged on the installation pedestal（8）On, the spring reverse motion includes spring（7）, the peace Fill pedestal（8）On be provided with spring standing groove（81）, the spring standing groove（81）Positioned at the push rod（5）Lower section and with institute State push rod（5）The parallel setting of length direction, the spring（7）Adaptation is arranged on the spring standing groove（81）In, it is described Push rod（5）Middle part be provided with and the spring（7）The boss being engaged（53）, the boss（53）With the spring standing groove （81）It is slidingly fitted.
- A kind of 5. compact more pushing block synchronous unlocking mechanisms of type according to claim 4, it is characterised in that：The swivelling cover （2）Outer cover be provided with fixed seat（9）, the fixed seat（9）Middle part be provided with and the swivelling cover（2）The circle being adapted Groove, the fixed seat（9）Adaptation is arranged on the installation pedestal（8）Upper end.
- A kind of 6. compact more pushing block synchronous unlocking mechanisms of type according to claim 4, it is characterised in that：The push rod（5） On be provided with gland（10）, the gland（10）Lower end be provided with and the push rod（5）The chute being adapted, the gland （10）Adaptation is arranged on the installation pedestal（8）Upper end.
- A kind of 7. compact more pushing block synchronous unlocking mechanisms of type according to claim 1, it is characterised in that：The pushing block（3） On be provided with and the connecting pole（4）The post holes being engaged, the connecting pole（4）It is interference fit with the post holes.
- A kind of 8. compact more pushing block synchronous unlocking mechanisms of type according to claim 3, it is characterised in that：The projection（6） With the swivelling cover（2）It is formed in one.
- A kind of 9. compact more pushing block synchronous unlocking mechanisms of type according to claim 4, it is characterised in that：The product orientation Seat（1）With the installation pedestal（8）It is formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720998455.6U CN207148145U (en) | 2017-08-10 | 2017-08-10 | A kind of more pushing block synchronous unlocking mechanisms of compact type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720998455.6U CN207148145U (en) | 2017-08-10 | 2017-08-10 | A kind of more pushing block synchronous unlocking mechanisms of compact type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207148145U true CN207148145U (en) | 2018-03-27 |
Family
ID=61666175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720998455.6U Expired - Fee Related CN207148145U (en) | 2017-08-10 | 2017-08-10 | A kind of more pushing block synchronous unlocking mechanisms of compact type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207148145U (en) |
-
2017
- 2017-08-10 CN CN201720998455.6U patent/CN207148145U/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: 20180327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |