CN113547480A - Electronic module extraction tool - Google Patents
Electronic module extraction tool Download PDFInfo
- Publication number
- CN113547480A CN113547480A CN202110862124.0A CN202110862124A CN113547480A CN 113547480 A CN113547480 A CN 113547480A CN 202110862124 A CN202110862124 A CN 202110862124A CN 113547480 A CN113547480 A CN 113547480A
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- electronic module
- pulling body
- pulling
- fixedly connected
- sliding hole
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention relates to the technical field of nondestructive testing, in particular to an electronic module puller, which comprises a handle and 2 pulling bodies arranged in parallel up and down, wherein one end of each pulling body is connected with a roller, the upper and lower pulling bodies are rotationally connected with the upper and lower surfaces of an electronic module through a rotating shaft, the other end of each pulling body is fixedly connected with a fixed stop block, a sliding hole is formed in each pulling body, a locking block is slidably connected in each sliding hole, a groove for communicating the sliding hole with the external space of each pulling body is formed in each pulling body, a movable block is arranged in each groove, the movable block is fixedly connected with the locking block, the handle is vertically arranged, and the upper end and the lower end of the handle are respectively and fixedly connected with the movable blocks of the upper and lower pulling bodies. The electronic module has the advantages that the upper pulling body and the lower pulling body are arranged and stressed simultaneously, so that the sizes of tensile forces borne by the upper end and the lower end of the electronic module are consistent, the phenomenon that the friction force between the sliding rail and the sliding rail on the rack is increased due to the fact that the electronic module inclines is avoided, and the electronic module is conveniently and quickly separated from the rack.
Description
Technical Field
The invention relates to the technical field of auxiliary tools of electronic equipment, in particular to an electronic module extractor.
Background
Removable electronic module in the electronic equipment frame has used the extraction tool mostly, when present conventional single claw extraction tool used in the great electronic module of thickness, the single claw extraction tool of installing at the electronic module middle part makes the atress inconsistent at electronic module's upper and lower both ends easily, makes electronic module produce and deflects and inclines, at this moment outwards extract electronic module and lead to the slide rail friction force increase in electronic module's the slide rail and the frame easily, electronic module is difficult to extract from the frame.
Disclosure of Invention
The present invention is directed to an electronic module extractor, which effectively solves the above-mentioned problems of the prior art.
In order to achieve the above purpose, the basic scheme of the invention is as follows:
an electronic module puller comprises a handle and 2 pulling bodies which are arranged in parallel up and down, wherein the pulling bodies are horizontally arranged, one end of each pulling body is connected with a roller, a rotating shaft is vertically arranged at the position, close to the roller, of each pulling body, a first shaft hole matched with the rotating shaft is formed in each electronic module, the pulling bodies above are rotatably connected with the upper surface of each electronic module through the rotating shafts, and the pulling bodies below are rotatably connected with the lower surface of each electronic module through the rotating shafts;
one end, far away from the roller, of the pulling body is fixedly connected with a fixed stop block, a sliding hole is formed in the inner portion, close to one end of the fixed stop block, of the pulling body along the length direction of the pulling body, one end of the sliding hole is a blind end, the other end of the sliding hole penetrates through the pulling body along the direction far away from the roller, a locking block is connected in the sliding hole in a sliding mode, a spring is arranged in the sliding hole, one end of the spring is fixedly connected with the blind end of the sliding hole, the other end of the spring is fixedly connected with the locking block, when one end, far away from the spring, of the locking block extends out of the sliding hole, the locking block and the fixed block form a U-shaped opening matched with a fixed plate on the electronic module, and the end face, close to the electronic module, of the locking block is arranged to be an inclined plane;
a groove for communicating the sliding hole with the external space of the pulling body is horizontally formed in the pulling body, a moving block is arranged in the groove, one end of the moving block is fixedly connected with the locking block, and the other end of the moving block is a free end and extends out of the groove;
the handle is vertically arranged, the upper end of the handle is fixedly connected with the free end of the moving block on the upper pulling body, and the lower end of the handle is fixedly connected with the free end of the moving block on the lower pulling body.
Compared with the existing single-claw extractor, the basic scheme of the invention at least has the following beneficial effects:
1. the body of pulling up in this basic scheme has 2 from top to bottom, the body of pulling up that distributes from top to bottom rotates with the upper and lower surface of the great electronic module of thickness respectively through the pivot and is connected, be provided with the slide rail on the electronic module, be provided with in the frame with slide rail complex slide, still be provided with in the frame and hold the recess that the gyro wheel revolved the rotation of axes, when holding the handle and moving to being close to the gyro wheel direction and make the latch segment retract in the slide hole, the latch segment can't form with the fixed block and with the fixed plate complex U type opening on the electronic module, at this moment outwards pulling handle, the gyro wheel revolves the rotation of axes and extrudes the rear wall of recess in the frame, the frame makes the electronic template break away from the frame to frame the place ahead roll-off of reaction force of the body of pulling up.
2. Because the upper pulling body and the lower pulling body are arranged and simultaneously stressed when the handle is pulled, the pulling force on the upper end and the lower end of the electronic module is consistent, the phenomenon that the friction force between a sliding rail on the electronic module and a sliding rail on the rack is increased can not occur, and the electronic module can be conveniently and rapidly separated from the rack.
3. The puller also has the function of quickly connecting and locking the electronic module and the rack, a locking device for locking the electronic module and the rack is not needed to be additionally arranged, when the upper slide rail of the electronic module is inserted into the slide rail on the rack, the handle is pushed towards the direction close to the electronic module, at the moment, the front side wall of the groove on the rack is extruded by the roller to ensure that the whole puller forms a stress application lever to increase the thrust to the electronic module, under the action of the inclined surface of the locking block and the upper fixing plate of the electronic module, the locking block firstly retracts into the slide hole and then extends out of the slide hole to form a U-shaped opening matched with the fixing plate with the fixing block, the locking block extends out of the slide hole and then is blocked by the fixing plate, the electronic module cannot slide out of the rack, and the locking effect on the electronic module is achieved.
Further, in order to make the latch segment retract into the slide hole at the sliding handle, the puller can automatically bounce off the electronic module and has a fixed opening position, so that the puller is prevented from rotating randomly, and a first torsion spring is coaxially arranged in the puller and the rotating shaft, one end of the first torsion spring is fixedly connected with the puller, and the other end of the first torsion spring extends out of the puller and contacts with the electronic module.
Further, because during actual manufacture, in order to reduce the dynamics that promotes the latch segment when crossing the fixed plate, U type open-ended opening width will be slightly bigger than with the fixed plate thickness on the electronic module, and electronic module can rock around in the frame under the exogenic action, rocks around in the frame in order to prevent electronic module set up the tensioning plate on the play body, set up on the tensioning plate with pivot complex second shaft hole, the one end of tensioning plate sets up to arc, the other end fixed connection of tensioning plate towards electronic module's ejector pin, on the tensioning plate with the coaxial second torsional spring that sets up of pivot, the one end of second torsional spring with tensioning plate fixed connection, the other end of second torsional spring with play body fixed connection.
When the electronic module is not fixed with the rack, one end of the arc of the tensioning plate is kept at the same position with the roller under the elastic force of the second torsion spring, when the electronic module is inserted into the rack and the handle is pushed to be close to the front end face of the electronic module so that the locking block is matched with the fixed plate, the front end face of the electronic module extrudes the ejector rod to enable the arc end of the tensioning plate to rotate around the rotating shaft to be abutted against the rear side wall on the rack, and under the combined action of the roller and the tensioning plate, the electronic module can be prevented from swinging back and forth on the rack.
Furthermore, in order to improve the strength of the pulling body, the pulling body is made of stainless steel.
Further, in order to facilitate disassembly and assembly, the moving block is fixedly connected with the locking block through a screw.
Further, the handle is fixedly connected with the moving block through a screw.
Further, in order to reduce the weight of the entire extractor, the handle is made of an aluminum alloy.
Drawings
FIG. 1 is a front view of an embodiment of the present invention.
FIG. 2 is a top view of an embodiment of the present invention.
Fig. 3 is a top view of the locking block shown assembled with the electronic module disengaged.
Fig. 4 is a combination schematic view in a top view direction when the electronic module is not completely inserted into the rack.
Fig. 5 is a top view of the electronic module fully inserted into the housing.
Fig. 6 is a schematic view of the electronic module and the rack in the front view direction.
Fig. 7 is a schematic structural view of the locking block in the pulling body in the top view direction.
Fig. 8 is an enlarged view of a portion a of fig. 5.
Figure 9 is an exterior view of the tension plate.
FIG. 10 is a view showing the engagement position of the tension plate with the pulling body.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the electronic module comprises a puller 10, a puller body 101, a roller 102, a handle 103, a rotating shaft 104, a first torsion spring 105, a fixed stop 106, a sliding hole 107, a locking block 108, a spring 109, a U-shaped opening 1010, a slot 1011, a moving block 1012, an electronic module 20, a sliding rail 201, a fixed plate 202, a mounting step 203, a rack 30, a slideway 301, a rear side wall 302, a front side wall 303, a groove 304, a tensioning plate 40, a top rod 401 and a second shaft hole 402.
In the embodiment, as shown in fig. 1, an electronic module extractor includes a handle 103 and 2 extracting bodies 101 arranged in parallel up and down, in order to improve the strength and durability of the extracting bodies, the extracting bodies 101 are made of stainless steel, the extracting bodies 101 are arranged horizontally, as shown in fig. 2, one end of the extracting bodies 101 is connected with a roller 102, the roller 102 is rotatably connected with the extracting bodies 101 through a vertically arranged rotating shaft, and a rotating shaft 104 is vertically arranged on the extracting bodies 101 near the roller 102.
As shown in fig. 3 and 6, the electronic module 20 is provided with a mounting step 203 engaged with the extractor 10, the mounting step 203 of the electronic module 20 is vertically provided with a first shaft hole engaged with the rotating shaft 104, the upper extractor 101 is rotatably connected with the upper surface of the mounting step 203 through the rotating shaft 104, and the lower extractor 101 is rotatably connected with the lower surface of the mounting step 203 through the rotating shaft.
As shown in fig. 2 and 7, a fixed stopper 106 is integrally formed at one end of the pulling body 101, which is far away from the roller 102, a sliding hole 107 is formed inside one end of the pulling body 101, which is close to the fixed stopper 106, along the length direction of the pulling body 101, one end of the sliding hole 107 is a blind end, the other end of the sliding hole 107 penetrates through the pulling body 101 along the direction far away from the roller 102, a locking block 108 is slidably connected in the sliding hole 107, a spring 109 is arranged in the sliding hole 107, one end of the spring 109 is fixedly connected with the blind end of the sliding hole 107, and the other end of the spring 109 is fixedly connected with the locking block 108. As shown in fig. 8, when one end of the locking block 108 away from the spring 109 extends out of the sliding hole 107, the locking block 108 and the fixed block form a U-shaped opening 1010 which is matched with the fixed plate 202 on the electronic module 20, the end surface of the locking block 108 close to the electronic module 20 is arranged as an inclined surface, when the locking block 108 is pushed towards the electronic module 20, the component force along the length direction of the sliding hole 107, which is acted on the inclined surface by the fixed plate 202, causes the locking block 108 to retract into the sliding hole 107 against the elastic force of the spring 109, and when the locking block 108 passes over the fixed plate 202, one end of the locking block 108 away from the spring 109 extends out of the sliding hole 107 and forms a U-shaped opening 1010 with the fixed stop 106 to half-surround the fixed plate 202 under the elastic force of the spring 109, thereby limiting the puller 101 from leaving the electronic module 20.
As shown in fig. 7, a slot 1011 for communicating the sliding hole 107 with the external space of the pulling-up body 101 is horizontally arranged on the pulling-up body 101, a moving block 1012 is arranged in the slot 1011, one end of the moving block 1012 is fixedly connected with the locking block 108 through a screw, the other end of the moving block 1012 is a free end which extends out of the slot 1011, and the handle 103 is made of aluminum alloy in order to reduce the weight of the whole pulling-up device 10.
As shown in fig. 1, 6, and 7, the handle 103 is vertically disposed, the upper end of the handle 103 is fixedly connected to the free end of the moving block 1012 on the upper pulling body 101 by a screw, and the lower end of the handle 103 is fixedly connected to the free end of the moving block 1012 on the lower pulling body 101 by a screw.
As shown in fig. 2, 4 and 5, in order to facilitate the sliding handle 103 to retract the locking block 108 into the sliding hole 107, the extractor 10 can automatically bounce away from the electronic module 20 and has a fixed open position to prevent the extractor 10 from freely rotating, a first torsion spring 105 is disposed in the extractor 101 coaxially with the rotating shaft 104, one end of the first torsion spring 105 is fixedly connected to the extractor 101, and the other end of the first torsion spring 105 extends out of the extractor 101 and contacts with the sidewall of the electronic module 20.
As shown in fig. 9 and 10, in order to reduce the force for pushing the locking block 108 over the fixing plate 202 during actual manufacturing, the opening width of the U-shaped opening 1010 is slightly larger than the thickness of the fixing plate 202 on the electronic module 20, the electronic module 20 may shake back and forth on the rack 30 under the action of external force, in order to prevent the electronic module 20 from shaking back and forth on the rack 30, the tensioning plate 40 is disposed on the pulling body 101, the tensioning plate 40 on the upper pulling body 101 is located on the lower surface of the pulling body 101, the tensioning plate 40 on the lower pulling body 101 is located on the upper surface of the pulling body 101, the tensioning plate 40 is disposed with the second shaft hole 402 matching with the rotating shaft 104, one end of the tensioning plate 40 is configured as a circular arc, the other end of the tensioning plate 40 is integrally formed with the ejector 401 facing the end surface of the electronic module 20, the tensioning plate 40 is disposed coaxially with the rotating shaft 104, and one end of the second torsion spring is fixedly connected with the tensioning plate 40, the other end of the second torsion spring is fixedly connected with the pulling body 101, and when the second torsion spring is not acted by external force, the second torsion spring enables the arc-shaped end of the tensioning plate 40 to be aligned with the roller 102.
As shown in fig. 4 and 5, when the electronic module 20 is not fixed to the frame 30, the arc end of the tensioning plate 40 and the roller 102 are kept at the same position under the elastic force of the second torsion spring, when the electronic module 20 is inserted into the frame 30 and the handle 103 is pushed to approach the front end surface of the electronic module 20 to engage the locking block 108 with the fixing plate 202, the front end surface of the electronic module 20 presses the rod 401 to rotate the arc end of the tensioning plate 40 around the rotating shaft 104 to abut against the rear sidewall 302 of the frame 30, and under the combined action of the roller 102 and the tensioning plate 40, the electronic module 20 is prevented from swinging back and forth on the frame 30.
As shown in fig. 6, the electronic module 20 is provided with a slide rail 201, the rack is provided with a slide rail 301 matching with the slide rail 201, and the rack 20 is further provided with a groove 304 for allowing the roller 102 to rotate around the rotating shaft 104.
Compared with the existing single-claw electronic module extractor, the electronic module extractor of the embodiment has at least the following beneficial effects:
1. in the embodiment, the number of the pulling-up bodies 101 is 2, the pulling-up bodies 101 distributed up and down are respectively connected with the upper surface and the lower surface of the electronic module 20 with larger thickness in a rotating way through the rotating shaft 104, when the handle 103 is held to move towards the direction close to the roller 102 to enable the locking block 108 to retract into the sliding hole 107, the locking block 108 cannot form a U-shaped opening 1010 matched with the fixing plate 202 on the electronic module 20 with the fixing block, at this time, the handle 103 is pulled towards the direction far away from the electronic module 20, the roller 102 rotates around the rotating shaft 104 and presses the rear side wall 302 of the groove 304 on the rack 30, and the electronic module slides out towards the front of the rack 30 to be separated from the rack 30 due to the reaction force of the rack 30 on the pulling-up bodies 101.
2. Because the upper pulling body 101 and the lower pulling body 101 are arranged and the handle 103 is pulled, the upper pulling body 101 and the lower pulling body 101 are simultaneously stressed, so that the sizes of the tensile forces exerted on the upper end and the lower end of the electronic module 20 are consistent, the phenomenon that the electronic module 20 inclines to increase the friction force between the sliding rail 201 and the sliding rail 301 on the rack 30 due to inconsistent stress of the electronic module 20 can be avoided, and the electronic module 20 can be conveniently and quickly separated from the rack 30.
3. The extractor 10 also has a function of quickly connecting and locking the electronic module 20 and the rack 30, without additionally arranging a locking device for locking the electronic module 20 and the rack 30, when the slide rail 201 on the electronic module 20 is inserted into the slide rail 301 on the rack 30, the handle 103 is pushed towards the direction close to the electronic module 20, at this time, the roller 102 presses the front side wall 303 of the groove 304 on the rack 30 to make the whole extractor 101 form a force application lever to increase the pushing force on the electronic module 20, under the action of the inclined surface of the locking block 108 and the fixing plate 202 on the electronic module 20, the locking block 108 retracts into the slide hole 107 and then extends out of the slide hole 107 to form a U-shaped opening 1010 matched with the fixing plate 202 with the fixing block, after the locking block 108 extends out of the slide hole 107, under the blocking of the fixing plate 202, the electronic module 20 cannot slide out of the rack 30, and the locking effect on the electronic module 20 is achieved.
4. Due to the arrangement of the tensioning plate 40, when the extractor 10 is used on a vehicle or a mobile rack 30, the electronic module 20 can be effectively prevented from shaking back and forth on the rack 30 while the electronic module 20 and the rack 30 are locked.
The above are merely examples of the present invention, and common general knowledge of known specific structures and characteristics in the schemes is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (6)
1. An electronic module extractor, comprising: the electronic module is provided with a first shaft hole matched with the rotating shaft, the upper pulling body is rotatably connected with the upper surface of the electronic module through the rotating shaft, and the lower pulling body is rotatably connected with the lower surface of the electronic module through the rotating shaft;
one end, far away from the roller, of the pulling body is fixedly connected with a fixed stop block, a sliding hole is formed in the inner portion, close to one end of the fixed stop block, of the pulling body along the length direction of the pulling body, one end of the sliding hole is a blind end, the other end of the sliding hole penetrates through the pulling body along the direction far away from the roller, a locking block is connected in the sliding hole in a sliding mode, a spring is arranged in the sliding hole, one end of the spring is fixedly connected with the blind end of the sliding hole, the other end of the spring is fixedly connected with the locking block, when one end, far away from the spring, of the locking block extends out of the sliding hole, the locking block and the fixed block form a U-shaped opening matched with a fixed plate on the electronic module, and the end face, close to the electronic module, of the locking block is arranged to be an inclined plane;
a groove for communicating the sliding hole with the external space of the pulling body is horizontally formed in the pulling body, a moving block is arranged in the groove, one end of the moving block is fixedly connected with the locking block, and the other end of the moving block is a free end and extends out of the groove;
the handle is vertically arranged, the upper end of the handle is fixedly connected with the free end of the moving block on the upper pulling body, and the lower end of the handle is fixedly connected with the free end of the moving block on the lower pulling body.
2. An electronic module extractor according to claim 1, wherein: the first torsion spring is coaxially arranged in the pulling body and the rotating shaft, one end of the first torsion spring is fixedly connected with the pulling body, and the other end of the first torsion spring extends out of the pulling body and contacts with the electronic module.
3. An electronic module extractor according to claim 2, wherein: set up the tensioning plate on the body of pulling up, set up on the tensioning plate with pivot complex second shaft hole, the one end of tensioning plate sets up to arc, the ejector pin of the other end fixed connection orientation electronic module of tensioning plate, on the tensioning plate with the coaxial second torsional spring that sets up of pivot, the one end of second torsional spring with tensioning plate fixed connection, the other end of second torsional spring with pull up body fixed connection.
4. An electronic module extractor according to claim 3, wherein: the pulling body is made of stainless steel.
5. An electronic module extractor according to claim 4, wherein: the moving block is fixedly connected with the locking block through a screw, and the handle is fixedly connected with the moving block through a screw.
6. An electronic module extractor according to claim 5, wherein: the handle is made of aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110862124.0A CN113547480B (en) | 2021-07-29 | 2021-07-29 | Electronic module puller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110862124.0A CN113547480B (en) | 2021-07-29 | 2021-07-29 | Electronic module puller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113547480A true CN113547480A (en) | 2021-10-26 |
| CN113547480B CN113547480B (en) | 2023-04-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110862124.0A Active CN113547480B (en) | 2021-07-29 | 2021-07-29 | Electronic module puller |
Country Status (1)
| Country | Link |
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| CN (1) | CN113547480B (en) |
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| KR100655641B1 (en) * | 2005-08-31 | 2006-12-14 | (주)우선제어 | Circuit test apparatus for educating |
| JP2010165305A (en) * | 2009-01-19 | 2010-07-29 | Sony Corp | Information processing apparatus, information processing method, and program |
| CN206154220U (en) * | 2016-11-15 | 2017-05-10 | 陕西宏德电子设备有限公司 | Electronic module pull -out ware |
| CN106922099A (en) * | 2017-03-03 | 2017-07-04 | 中航光电科技股份有限公司 | Rack and its electrical module component, driver-extractor |
| CN109822499A (en) * | 2019-03-01 | 2019-05-31 | 姜爱霞 | The adjustable double fulcrum electronic module pulling tools of one kind |
| CN110300505A (en) * | 2019-05-28 | 2019-10-01 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | Airborne electronic module plug locking driver-extractor |
| CN112157620A (en) * | 2020-08-17 | 2021-01-01 | 韶关高尔德防雷科技有限公司 | Utilize lever principle to dismantle tool of module |
| CN112792781A (en) * | 2019-10-15 | 2021-05-14 | 马瑞利汽车照明(德国)有限公司 | Device for joining, in particular pressing, sensor or circuit board elements of a headlight module |
| CN112993719A (en) * | 2021-02-10 | 2021-06-18 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | Integrated avionics module locking extractor |
| CN213498914U (en) * | 2020-10-28 | 2021-06-22 | 四川九洲电器集团有限责任公司 | Locking and pulling device |
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2021
- 2021-07-29 CN CN202110862124.0A patent/CN113547480B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100655641B1 (en) * | 2005-08-31 | 2006-12-14 | (주)우선제어 | Circuit test apparatus for educating |
| JP2010165305A (en) * | 2009-01-19 | 2010-07-29 | Sony Corp | Information processing apparatus, information processing method, and program |
| CN206154220U (en) * | 2016-11-15 | 2017-05-10 | 陕西宏德电子设备有限公司 | Electronic module pull -out ware |
| CN106922099A (en) * | 2017-03-03 | 2017-07-04 | 中航光电科技股份有限公司 | Rack and its electrical module component, driver-extractor |
| CN109822499A (en) * | 2019-03-01 | 2019-05-31 | 姜爱霞 | The adjustable double fulcrum electronic module pulling tools of one kind |
| CN110300505A (en) * | 2019-05-28 | 2019-10-01 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | Airborne electronic module plug locking driver-extractor |
| CN112792781A (en) * | 2019-10-15 | 2021-05-14 | 马瑞利汽车照明(德国)有限公司 | Device for joining, in particular pressing, sensor or circuit board elements of a headlight module |
| CN112157620A (en) * | 2020-08-17 | 2021-01-01 | 韶关高尔德防雷科技有限公司 | Utilize lever principle to dismantle tool of module |
| CN213498914U (en) * | 2020-10-28 | 2021-06-22 | 四川九洲电器集团有限责任公司 | Locking and pulling device |
| CN112993719A (en) * | 2021-02-10 | 2021-06-18 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | Integrated avionics module locking extractor |
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| Publication number | Publication date |
|---|---|
| CN113547480B (en) | 2023-04-25 |
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