CN202684846U - Extraction tool device - Google Patents
Extraction tool device Download PDFInfo
- Publication number
- CN202684846U CN202684846U CN 201220373401 CN201220373401U CN202684846U CN 202684846 U CN202684846 U CN 202684846U CN 201220373401 CN201220373401 CN 201220373401 CN 201220373401 U CN201220373401 U CN 201220373401U CN 202684846 U CN202684846 U CN 202684846U
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- CN
- China
- Prior art keywords
- spanner
- hook
- extraction
- module
- driver
- 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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Abstract
The utility model belongs to the field of extraction tools and particularly relates to an extraction tool device arranged on a module or a plate clamp. The extraction tool device comprises a module and an extraction tool body and is characterized in that a spanner, an extraction hook, a pressure spring and rivets are arranged on the extraction tool body; a spanner handle, a spanner middle, a spanner tail end and a support end hole are arranged on the spanner; the extraction hook consists of a hook and an extraction hook handle; the hook penetrates through the spanner and is fixedly connected with the spanner through the rivet; part of pressure spring presses on an extraction claw handle and is fixedly connected with the spanner through the rivet; and the spanner handle is opposite to the extraction handle in setting direction. The extraction tool device disclosed by the utility model has the advantages of small size, simple structure, no occupation of an internal space of the module and less occupation of a space between two modules.
Description
Technical field
The utility model belongs to the driver-extractor field, relates in particular to a kind of driver-extractor device that is installed on module or the integrated circuit board.
Background technology
In electronic equipment, in the structural design of plug-in unit and subrack, because larger contact engaging and separating force between the connector is very inconvenient when module or integrated circuit board insert or take out, often need design to help slotting aid-pulling device, generally adopt driver-extractor to help finish.
Along with the development of various electronic equipments, the miniaturization of module and fast changeable demand are had higher requirement to auxiliary plug and locking device, wherein simple, reliably, the driver-extractor device of the demand such as little that takes up room manifests day by day.Present applied most driver-extractor device is that the device by a similar lever levers up module or adopt the device with latch hook.The former only has the function that module is extracted from cabinet, the power that the electric connector engagement produces in the time of can't overcoming module and insert, and can't be in cabinet locking module; The latter has boosting and helps and pull out function, but the form of latch hook is adopted in locking, and required auxiliary component is very many, and assembling is complicated, takies the height space of a large amount of front panels, plug-pull locking device can't be installed in below the panel.
Volume is little, simple in structure, help and insert and help pull out force and account for greatly and not too that the driver-extractor of large space is to need in the present city.
Summary of the invention
For solving above technical barrier, the utility model provide a kind of satisfied lightweight under the demand of pulling out than high-torque, volume is little, simple in structure, do not take the inside modules space, less take the driver-extractor device in the space between module and the module.
Solve the driver-extractor device of above technical barrier, comprise module, driver-extractor body, it is characterized in that: the driver-extractor body is provided with spanner, rises and pull out hook, stage clip, rivet, spanner is provided with pinch bar, spanner middle part, spanner tail end, supports stomidium, rises to pull out hook by hook and rise and pulls out the hook handle and form, and hook passes spanner, be fixedly connected with spanner by rivet, stage clip partly has been pressed on the pusher dog handle, is fixedly connected with spanner by rivet, and pinch bar pulls out the hook handle opposite direction is set with rising.
The driver-extractor material is stainless steel, can satisfy when pulling out specifically than the requirement of high-torque, also can guarantee not easy fracture of spanner.
Rise in the utility model and pull out hook and spanner interconnects by rivet, and both can rotate mutually take rivet as axle, be fixedly connected with by rivet between stage clip and the spanner, rise when pulling out hook and rotating, elastic deformation will occur in stage clip.After turning an angle, because stage clip applies power to hook, make it counter-rotation, link closely with pin on the module.
The utility model is mounted on module or the integrated circuit board, is used for helping pulling out and help slotting driver-extractor device, and this driver-extractor, easily manufactured, cost is not high, and volume is little, and is lightweight.During use, driver-extractor is fixed by screws on the module, namely both can rotate mutually take screw as axle.And under equipment working state, be locking state between device and the module.
This driver-extractor can be general between module and integrated circuit board, simple in structure, easy to operate, not only can be laborsaving, save time.
The utility model has solved the driver-extractor of limited space problem, does not take the inside modules space, takies less the space between module and the module, and simple in structure, easy to operate, can be widely used in the electronic equipment plug design.
Description of drawings
Fig. 1 is the utility model driver-extractor and module scheme of installation
Fig. 2 is the utility model spanner front side schematic view
Fig. 3 is the schematic rear view of Fig. 2
Fig. 4 is the top view of Fig. 2
Fig. 5 is that the utility model driver-extractor helps withdrawing pattern piece side schematic view
Wherein: 1. spanner, 2. outstanding hook, 3. stage clip, 4-1,2. rivet 5. pinch bars, 6. spanner intermediate, 7. tail end 8. supports stomidium, and 9. hook 10. pulls out the hook handle, 13. modules, 14. pins, 15. screws
The specific embodiment
A kind of driver-extractor device of the present utility model, comprise module 13, driver-extractor body 16, it is characterized in that: driver-extractor body 16 is provided with spanner 1, rises and pull out hook 2, stage clip 3, rivet 4-1,2, spanner 1 is provided with pinch bar 5, spanner middle part 6, spanner tail end 7, supports stomidium 8, rise to pull out hook 2 by hook 9 and to rise and pull out hook handle 10 and form, hook 9 passes, be fixedly connected with spanner by rivet 4-1, stage clip 3 parts have been pressed on the pusher dog handle 10, be fixedly connected with spanner by rivet 4-2, pinch bar 5 pulls out hook handle 10 opposite direction is set with rising.
The driver-extractor material is stainless steel, can satisfy when pulling out specifically than the requirement of high-torque, also can guarantee not easy fracture of spanner 1.
When using, the utility model is provided with pin in module or integrated circuit board, rise in the driver-extractor device and pull out hook 2 and spanner 1 interconnects by rivet 4-1, and both can rotate mutually take rivet 4-1 as axle, be fixedly connected with by rivet 4-2 between stage clip 3 and the spanner 1, rising when pulling out hook 9 and rotating, elastic deformation will occur in stage clip 3.After turning an angle, because stage clip 3 applies power for hook 9, make it counter-rotation, link closely with pin 14 on the module 13.
The utility model is mounted on module or the integrated circuit board, is used for helping pulling out and help slotting driver-extractor device, and this driver-extractor, easily manufactured, cost is not high, and volume is little, and is lightweight.During use, driver-extractor is fixed on the module 13 by screw 15, namely both can rotate mutually take screw 15 as axle.And under equipment working state, be locking state between device and the module 13.
This driver-extractor can be general between module and integrated circuit board, simple in structure, easy to operate, not only can be laborsaving, save time.
Help slotting principle: after module 13 is inserted cabinets, to pressing down spanner, produce pressure between spanner tail end 7 and the cabinet so that module 13 moves to cabinet inside.This process is linked up with simultaneously and is produced pressure between the pin 14 on 9 meetings and the module 13 so that link up with 9 and rotate, and at this moment elastic deformations occur stage clip 3.After turning an angle, because stage clip 3 applies power for hook 9, make it counter-rotation, link closely with pin 14 on the module 13.Finish help the process of inserting after, be locking state between driver-extractor 16 and the module 13.
Help and pull out principle: when needs take out module 13 from cabinet, at first mention hook handle 10 and reach " release " state.At this moment mention pinch bar 5, produce pressure between spanner tail end 7 and the cabinet so that module 13 is extracted cabinet smoothly.This process pinch bar 5 and the direction of rotation of linking up with 9.
The above only is preferred embodiment of the present utility model, and protection domain of the present utility model also not only is confined to above-described embodiment, and all technical schemes that belongs under the utility model thinking all belong to protection domain of the present utility model.Should be pointed out that for those skilled in the art the some improvements and modifications not breaking away under the utility model principle prerequisite also should be considered as protection domain of the present utility model.
Claims (2)
1. driver-extractor device, comprise module (13), driver-extractor (16), screw (15) and pin (14), it is characterized in that: driver-extractor (16) is provided with spanner (1), rise and pull out hook (2), stage clip (3), rivet (4-1,2)), spanner (1) is provided with pinch bar (5), spanner middle part (6), spanner tail end (7), support stomidium (8), rise to pull out hook (2) by hook (9) and to pull out hook handle (10) and form, hook (9) passes spanner, (4-1) is fixedly connected with spanner by rivet, stage clip (3) part has been pressed on the pusher dog handle (10), (4-2) is fixedly connected with spanner by rivet, and wrench handle (5) pulls out hook handle (10) opposite direction is set with rising.
2. a kind of driver-extractor device according to claim 1, it is characterized in that: the driver-extractor material is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220373401 CN202684846U (en) | 2012-07-31 | 2012-07-31 | Extraction tool device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220373401 CN202684846U (en) | 2012-07-31 | 2012-07-31 | Extraction tool device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202684846U true CN202684846U (en) | 2013-01-23 |
Family
ID=47540513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220373401 Expired - Fee Related CN202684846U (en) | 2012-07-31 | 2012-07-31 | Extraction tool device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202684846U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345732A (en) * | 2015-12-17 | 2016-02-24 | 成都航天通信设备有限责任公司 | Board card module puller |
| WO2017162067A1 (en) * | 2016-03-21 | 2017-09-28 | 中兴通讯股份有限公司 | Extractor |
| CN111469088A (en) * | 2020-04-24 | 2020-07-31 | 湖北三江航天万峰科技发展有限公司 | Novel pulling aid for fixing CPCI (compact peripheral component interconnect) plate |
-
2012
- 2012-07-31 CN CN 201220373401 patent/CN202684846U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345732A (en) * | 2015-12-17 | 2016-02-24 | 成都航天通信设备有限责任公司 | Board card module puller |
| WO2017162067A1 (en) * | 2016-03-21 | 2017-09-28 | 中兴通讯股份有限公司 | Extractor |
| CN111469088A (en) * | 2020-04-24 | 2020-07-31 | 湖北三江航天万峰科技发展有限公司 | Novel pulling aid for fixing CPCI (compact peripheral component interconnect) plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20180731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |