CN110571622A - Pulling aid, plugging assembly and microwave equipment - Google Patents
Pulling aid, plugging assembly and microwave equipment Download PDFInfo
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- CN110571622A CN110571622A CN201910927355.8A CN201910927355A CN110571622A CN 110571622 A CN110571622 A CN 110571622A CN 201910927355 A CN201910927355 A CN 201910927355A CN 110571622 A CN110571622 A CN 110571622A
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- connecting piece
- carrier
- wrench
- mounting
- carrier plate
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- 230000009471 action Effects 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000003780 insertion Methods 0.000 claims description 38
- 230000037431 insertion Effects 0.000 claims description 38
- 238000000605 extraction Methods 0.000 claims description 10
- 238000012360 testing method Methods 0.000 description 17
- 238000010586 diagram Methods 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 239000000969 carrier Substances 0.000 description 4
- 241000587161 Gomphocarpus Species 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0416—Connectors, terminals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/26—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for engaging or disengaging the two parts of a coupling device
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention provides a pull-out aid, which belongs to the technical field of pluggable equipment and comprises a wrench and an installation carrier for connecting the wrench and a carrier plate; the wrench comprises a handle part, a rotating part and a clamping part which are sequentially connected, the rotating part is rotationally connected with the installation carrier, the clamping part is matched with the case, and the handle part is used for driving the support plate to move relative to the case under the action of external force so as to enable the first connecting piece and the second connecting piece to be plugged or separated; the mounting carrier is used for being movably connected with the carrier plate, and the position of the wrench relative to the carrier plate is adjusted by adjusting the position of the wrench on the mounting carrier. According to the pulling aid provided by the invention, the wrench is adjusted towards the outer side of the carrier plate for the first connecting piece and the second connecting piece with the deeper plugging depth, and the wrench is adjusted towards the inner side of the carrier plate for the first connecting piece and the second connecting piece with the shallower plugging depth, so that plugging of the first connecting piece and the second connecting piece with different plugging depths can be realized. The invention also provides a plugging component and microwave equipment.
Description
Technical Field
The invention belongs to the technical field of pluggable equipment, and particularly relates to a pulling aid, a plugging component and microwave equipment.
Background
With the array of microwave assemblies in recent years, the application of automatic testing of multi-channel assembly products is more and more extensive. Along with the demand of product miniaturization, multi-functional, high integration, plug connector quantity and the kind on the product are more and more, in the test process, when being connected with automatic test system, how to realize the quick plug of multiple plug connector is inevitable problem.
In the process of building the automatic test platform, the pulling-out assisting device is generally arranged, so that a tested piece on the test platform can be conveniently and quickly plugged into and pulled out of a connection part of a test system. The plug depth of the pull-out aid is a fixed value, when different test components are replaced, a test system or a test platform generally needs to be replaced, and meanwhile, different pull-out aids need to be replaced for plug connectors with different plug depths.
disclosure of Invention
the invention aims to provide a pulling aid, aiming at solving the technical problems.
In order to achieve the purpose, the invention adopts the technical scheme that: the pulling aid is used for realizing the plugging of a carrier plate relative to a case, the carrier plate is provided with a first connecting piece, the case is provided with a second connecting piece which is in plug fit with the first connecting piece, and the pulling aid is characterized by comprising a wrench and an installation carrier which is used for connecting the wrench with the carrier plate;
the wrench comprises a handle part, a rotating part and a clamping part which are sequentially connected, the rotating part is rotationally connected with the installation carrier, the clamping part is matched with the case, and the handle part is used for driving the support plate to move relative to the case under the action of external force so as to enable the first connecting piece and the second connecting piece to be plugged or separated;
The mounting carrier is used for being movably connected with the support plate, a connecting part connected with the wrench is arranged on the mounting carrier, and the position of the wrench relative to the support plate is adjusted by adjusting the position of the connecting part on the mounting carrier.
As another embodiment of the present application, the mounting carrier is configured as an insertion block for being inserted into the carrier plate, the connection portion is a first mounting hole disposed on the insertion block, the rotation portion is provided with a second mounting hole, and the second mounting hole is connected to the first mounting hole through a connection member;
When the wrench is mounted with the carrier plate, the position of the wrench relative to the carrier plate is changed by replacing a different mounting carrier.
As another embodiment of the present application, the mounting carrier is an insertion block for being inserted into the carrier plate, the mounting portion is provided with a plurality of first mounting holes arranged at intervals along a length direction of the insertion block, the rotating portion is provided with a second mounting hole, and the second mounting hole is connected to one of the first mounting holes through a connecting member;
When the wrench and the carrier plate are installed, the position of the wrench relative to the carrier plate is changed by enabling the connecting piece to penetrate through different first installation holes.
As another embodiment of the present application, the mounting carrier is provided with a plurality of insertion blocks for being inserted into the carrier board, and a plurality of insertion holes for fixing the insertion blocks are arranged on the carrier board at intervals; the connecting part is a first mounting hole arranged on the inserting block, the rotating part is provided with a second mounting hole, and the second mounting hole is connected with the first mounting hole of one of the inserting blocks through a connecting piece;
When the wrench and the carrier plate are installed, the position of the wrench relative to the carrier plate is changed by enabling the connecting piece to penetrate through different insertion blocks.
As another embodiment of the present application, the connecting portion is in threaded connection with the first mounting hole.
As another embodiment of the present application, the upper surface of the rotating part is provided with a sink for receiving the connecting part.
As another embodiment of this application, the lower surface of support plate is equipped with the step hole, the bottom of installation carrier is equipped with the stopper, the hole in step hole with the cooperation of installation carrier, the outer hole with the stopper cooperation.
As another embodiment of the present application, the engaging portion is provided with a roller, and an outer surface of the roller is used for abutting against an inner wall of the chassis.
The extraction aid provided by the invention has the beneficial effects that: compared with the prior art, the pull-out aid comprises a wrench, a handle part, a rotating part and a clamping part which are sequentially connected, wherein the rotating part is connected to a carrier plate through a mounting carrier, and the rotating part is rotationally connected with the mounting carrier. The support plate provided with the first connecting piece is inserted into the case, the first connecting piece is over against the second connecting piece in the case, the clamping part of the wrench is matched with the clamping point of the inner wall of the case, the handle part drives the support plate to move relative to the case under the action of external force, so that the first connecting piece and the second connecting piece are spliced, and electric transmission and/or signal transmission are realized after the first connecting piece and the second connecting piece are spliced with each other.
the mounting carrier is provided with a connecting part, the position of the connecting part on the mounting carrier can be adjusted, the position of the wrench on the mounting carrier is adjusted by adjusting the position of the connecting part, when the clamping part is matched with the clamping point of the inner wall of the box body, the relative position of the support plate and the case is changed, and the distance between the first connecting piece and the second connecting piece is also changed. To the first connecting piece and the second connecting piece of the deeper plug degree of depth, with the outside adjustment of spanner to the support plate, when block portion and the trip point cooperation of box, the distance of first connecting piece and second connecting piece is nearer, and handle portion drives the support plate and removes to quick-witted incasement portion under the exogenic action, makes first connecting piece and second connecting piece peg graft completely. For the first connecting piece and the second connecting piece with shallow plugging depth, the wrench is adjusted towards the inner side of the carrier plate, when the wrench is clamped and is not matched with the clamping point, the distance between the first connecting piece and the second connecting piece is far, the handle drives the carrier plate to be fixed towards the moving distance of the inner part of the case under the action of external force, and the first connecting piece and the second connecting piece are completely plugged under the fixed displacement.
The invention also provides a plugging component comprising the support plate and the pulling-out assisting device.
According to the plug-in component provided by the invention, the connecting part is arranged on the mounting carrier, the position of the connecting part on the mounting carrier can be adjusted, the position of the wrench on the mounting carrier is adjusted by adjusting the position of the connecting part, when the clamping part is matched with the clamping point on the inner wall of the box body, the relative position of the support plate and the case is changed, and the distance between the first connecting piece and the second connecting piece is also changed. To the first connecting piece and the second connecting piece of the deeper plug degree of depth, with the outside adjustment of spanner to the support plate, when block portion and the trip point cooperation of box, the distance of first connecting piece and second connecting piece is nearer, and handle portion drives the support plate and removes to quick-witted incasement portion under the exogenic action, makes first connecting piece and second connecting piece peg graft completely. For the first connecting piece and the second connecting piece with shallow plugging depth, the wrench is adjusted towards the inner side of the carrier plate, when the wrench is clamped and is not matched with the clamping point, the distance between the first connecting piece and the second connecting piece is far, the handle drives the carrier plate to be fixed towards the moving distance of the inner part of the case under the action of external force, and the first connecting piece and the second connecting piece are completely plugged under the fixed displacement.
The invention also provides microwave equipment comprising the case, the carrier plate and the pulling aid.
According to the microwave equipment provided by the invention, the connecting part is arranged on the mounting carrier, the position of the connecting part on the mounting carrier can be adjusted, the position of the wrench on the mounting carrier is adjusted by adjusting the position of the connecting part, when the clamping part is matched with the clamping point on the inner wall of the box body, the relative position of the support plate and the case is changed, and the distance between the first connecting piece and the second connecting piece is also changed. To the first connecting piece and the second connecting piece of the deeper plug degree of depth, with the outside adjustment of spanner to the support plate, when block portion and the trip point cooperation of box, the distance of first connecting piece and second connecting piece is nearer, and handle portion drives the support plate and removes to quick-witted incasement portion under the exogenic action, makes first connecting piece and second connecting piece peg graft completely. For the first connecting piece and the second connecting piece with shallow plugging depth, the wrench is adjusted towards the inner side of the carrier plate, when the wrench is clamped and is not matched with the clamping point, the distance between the first connecting piece and the second connecting piece is far, the handle drives the carrier plate to be fixed towards the moving distance of the inner part of the case under the action of external force, and the first connecting piece and the second connecting piece are completely plugged under the fixed displacement.
Drawings
in order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a microwave apparatus according to an embodiment of the present invention;
Fig. 2 is an exploded view of a microwave device according to an embodiment of the present invention;
Fig. 3 is a schematic structural diagram of a plugging assembly according to an embodiment of the present invention when the plugging assembly is shallow in insertion depth;
Fig. 4 is a schematic structural diagram of a plugging assembly according to an embodiment of the present invention when the plugging assembly is inserted deeply;
FIG. 5 is a schematic structural diagram of a wrench according to an embodiment of the present invention;
FIG. 6 is a first schematic structural diagram of a mounting carrier according to an embodiment of the present invention;
FIG. 7 is a second schematic structural diagram of a mounting carrier according to an embodiment of the present invention;
In the figure: 1. a carrier plate; 2. a chassis; 21. a groove; 3. a wrench; 31. a handle portion 32, a rotating portion; 321. a second mounting hole; 33. a fastening part; 331. a roller; 4. a jack; 5. mounting a carrier; 51. a limiting block; 52. a first mounting hole; 6. a pin; 7. a first connecting member; 8. a second connecting member.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
referring to fig. 1 to 4 together, the extraction aid provided by the present invention will now be described. The pulling aid comprises a wrench 3 and a mounting carrier 5, wherein the mounting carrier 5 is movably connected with a support plate 1, the support plate 1 can be inserted and pulled in a case 2, namely the support plate 1 can move relative to the case 2, a first connecting piece 7 is arranged on the support plate 1, a second connecting piece 8 is arranged in the case 2, and the first connecting piece 7 and the second connecting piece 8 can be spliced. The wrench 3 includes a handle portion 31, a rotating portion 32, and an engaging portion 33, which are connected in this order, the rotating portion 32 is rotatably connected to the mounting carrier 5, and the handle portion 31 and the engaging portion can rotate with the rotating portion 32 as a rotation axis. When the first connecting piece 7 and the second connecting piece 8 are in plug-in fit, the carrier plate 1 is inserted into the case 2 first until the clamping portion 33 of the wrench 3 is in plug-in fit with the clamping point of the inner wall of the case 2, at this time, the first connecting piece 7 on the carrier plate 1 is just opposite to the second connecting piece 8 in the case 2, then the handle portion 31 is pushed towards the inner side of the case 2, the handle portion 31 swings towards the inner side of the case 2, the clamping portion 33 swings towards the outer side of the case 2, but the clamping portion 33 is clamped at the clamping point of the case 2, so that the contact point of the clamping portion 33 and the case 2 is a fulcrum, the handle portion 31 drives the carrier plate 1 to move towards the inner side of the.
When the test system tests the tested piece, the test system function module is electrically connected with the first connecting piece 7, the tested piece is arranged in the case 2 and electrically connected with the second connecting piece 8, and the first connecting piece 7 and the second connecting piece 8 are plugged with each other to realize electric transmission and/or signal transmission of the test system and the tested piece. When different tested pieces are tested by different test systems, the corresponding first connecting piece 7 and the second connecting piece 8 are different, and the plugging depth of the different first connecting piece 7 and the second connecting piece 8 is also different. When the test system tests the tested piece, the size structures of the case 2 and the carrier plate 1 are the same, and the carrier plate 1 is inserted into the case 2, and when the clamping part 33 of the wrench 3 is matched with the clamping point of the case 2, the size of the carrier plate 1 inserted into the case 2 is the same; the handle part 31 is pushed by external force, and the stroke of pushing the carrier plate 1 into the case 2 is also kept consistent. For the first connecting element 7 and the second connecting element 8 with different insertion depths, the size of the carrier plate 1 inserted into the chassis 2 needs to be adjusted.
The mounting carrier 5 is provided with a connection portion, and the position of the connection portion on the mounting carrier 5 can be adjusted, the wrench 3 is connected to the mounting carrier 5 through the connection portion, so that the connection position of the wrench 3 can be adjusted, the position of the wrench 3 relative to the carrier plate 1 can be adjusted by adjusting the position of the wrench 3 on the mounting carrier plate 1, and specifically, the distance between the wrench 3 and the inner end portion of the carrier plate 1 can be adjusted.
When the plugging depth required by the first connecting piece 7 and the second connecting piece 8 is shallow, the wrench 3 is adjusted towards the inner side of the carrier plate 1, the distance between the wrench 3 and the inner end of the carrier plate 1 is reduced, when the clamping part 33 is matched with the clamping point, the distance between the inner end of the carrier plate 1 and the inner wall of the case 2 is increased, the distance between the first connecting piece 7 and the second connecting piece 8 is increased, the stroke of pushing the handle part 31 inwards to push the carrier plate 1 through external force keeps fixed, so that when the wrench 3 pushes the carrier plate 1 inwards, the complete plugging of the first connecting piece 7 and the second connecting piece 8 can be realized in the fixed stroke.
When the plugging depth required by the first connecting piece 7 and the second connecting piece 8 is relatively deep, the wrench 3 is adjusted towards the outer side of the carrier plate 1, the distance between the wrench 3 and the inner end of the carrier plate 1 is increased, when the clamping part 33 is matched with the clamping point, the distance between the inner end of the carrier plate 1 and the inner wall of the case 2 is reduced, the distance between the first connecting piece 7 and the second connecting piece 8 is reduced, the stroke of pushing the handle part 31 inwards to push the carrier plate 1 through external force keeps fixed, so that when the wrench 3 pushes the carrier plate 1 inwards, the complete plugging of the first connecting piece 7 and the second connecting piece 8 can be realized in the fixed stroke.
Compared with the prior art, the pull-out aid provided by the invention has the advantages that the wrench 3 comprises the handle part 31, the rotating part 32 and the clamping part 33 which are sequentially connected, the rotating part 32 is connected to the carrier plate 1 through the mounting carrier 5, and the rotating part 32 is rotatably connected with the mounting carrier 5. The carrier plate 1 provided with the first connecting piece 7 is inserted into the case 2, the first connecting piece 7 is over against the second connecting piece 8 in the case 2, the clamping part 33 of the wrench 3 is matched with the clamping point of the inner wall of the case 2, the handle part 31 drives the carrier plate 1 to move relative to the case 2 under the action of external force, so that the first connecting piece 7 is inserted into the second connecting piece 8, and electric transmission and/or signal transmission are realized after the first connecting piece 7 and the second connecting piece 8 are inserted into each other.
The connection position of the wrench 3 on the mounting carrier 5 can be adjusted, and by adjusting the position of the wrench 3 on the mounting carrier 5, when the clamping part 33 is matched with the clamping point of the inner wall of the box body, the relative position of the carrier plate 1 and the case 2 is changed, and the distance between the first connecting piece 7 and the second connecting piece 8 is also changed. For the first connecting piece 7 and the second connecting piece 8 with deeper plugging depth, the wrench 3 is adjusted towards the outer side of the carrier plate 1, when the clamping part 33 is matched with the clamping point of the box body, the distance between the first connecting piece 7 and the second connecting piece 8 is shorter, and the handle part 31 drives the carrier plate 1 to move towards the inside of the case 2 under the action of external force, so that the first connecting piece 7 and the second connecting piece 8 are completely plugged. For the first connecting piece 7 and the second connecting piece 8 with shallow plugging depth, the wrench 3 is adjusted towards the inner side of the carrier plate 1, when the wrench is clamped and not matched with a clamping point, the distance between the first connecting piece 7 and the second connecting piece 8 is far, the handle drives the carrier plate 1 to be fixed towards the moving distance of the inner part of the case 2 under the action of external force, and the first connecting piece 7 and the second connecting piece 8 are completely plugged under the fixed displacement.
The pulling aids are symmetrically arranged on the left side and the right side of the carrier plate 1, and when the first connecting piece 7 and the second connecting piece 8 are separated, force is applied to the handle parts 31 of the two pulling aids simultaneously, so that the stress balance of the carrier plate 1 is ensured, and the carrier plate 1 is prevented from being clamped in the case 2 due to uneven stress.
The first connecting piece 7 and the second connecting piece 8 are oppositely arranged to realize mutual insertion, the first connecting piece 7 can be a male head (or a female head) of a pluggable terminal, and the second connecting piece 8 can be a female head (or a male head) of the pluggable terminal. After the first connecting piece 7 and the second connecting piece 8 are inserted into each other, corresponding transmission action is carried out according to the requirements of the test system and the tested piece.
as a specific embodiment of the extraction aid provided by the present invention, please refer to fig. 2, fig. 5, fig. 6 and fig. 7, the mounting carrier 5 is an insertion block inserted into the carrier plate 1, the insertion block is provided with a first mounting hole 52, an axial direction of the first mounting hole 52 is perpendicular to a surface of the insertion block, and the rotating portion 32 is provided with a second mounting hole 321. The carrier plate 1 is provided with a jack 4 matched with the insert block, the insert block is inserted into the jack 4 to be kept fixed, then the rotating part 32 is arranged above the insert block, the second mounting hole 321 is just opposite to the first mounting hole 52, the head end of the pin 6 sequentially penetrates through the second mounting hole 321 and the first mounting hole 52, and the wrench 3 is connected with the carrier plate 1.
the mounting carriers 5 are provided in plurality, and the first mounting holes 52 of the mounting carriers 5 are arranged at different positions, specifically, the cross section of the mounting carrier 5 is rectangular, and the positions of the first mounting holes 52 in the length direction of the mounting carrier 5 are different, so that after different mounting carriers 5 are mounted on the carrier plate 1, the positions of the first mounting holes 52 are different, and the distribution direction of the first mounting holes 52 is the same as the traveling direction of the carrier plate 1. When the wrench 3 is mounted on different mounting carriers 5, the positions of the wrench 3 on the plate are different, so that when the clamping part 33 of the wrench 3 is matched with the clamping point of the chassis 2, the distances between the inner end of the carrier plate 1 and the chassis 2 are different, and then the carrier moves into the chassis 2 through the plate-moving handle part 31, so that the mounting of the first connecting piece 7 and the second connecting piece 8 with different plugging depth requirements is realized.
For the first connecting piece 7 and the second connecting piece 8 with shallow plugging depth, the mounting carrier 5 with the first mounting hole 52 closer to the inner end of the carrier plate 1 is selected, at this time, after the clamping part 33 of the wrench 3 is matched with the clamping point of the case 2, the distance between the inner end of the carrier plate 1 and the inner wall of the case 2 is larger, the distance between the first connecting piece 7 and the second connecting piece 8 is farther, and when the carrier plate 1 is pushed into the case 2 for a fixed distance by pushing the handle part 31, the plugging depth of the first connecting piece 7 and the second connecting piece 8 is shallow.
For the first connecting piece 7 and the second connecting piece 8 with deeper plugging depth, the mounting carrier 5 with the first mounting hole 52 far away from the inner end of the carrier plate 1 is selected, at this time, after the clamping part 33 of the wrench 3 is matched with the clamping point of the case 2, the distance between the inner end of the carrier plate 1 and the inner wall of the case 2 is smaller, the distance between the first connecting piece 7 and the second connecting piece 8 is closer, and when the carrier plate 1 is pushed to the case 2 for a fixed distance by pushing the handle part 31, the plugging depth of the first connecting piece 7 and the second connecting piece 8 is deep.
As a specific implementation manner of the embodiment of the present invention, the mounting carrier 5 is an insertion block inserted into the carrier plate 1, the cross section of the insertion block is rectangular, a plurality of first mounting holes 52 are arranged at intervals along the length direction of the insertion block, each first mounting hole 52 is arranged in parallel, the axial direction of each first mounting hole 52 is perpendicular to the surface of the insertion block, the carrier plate 1 is provided with an insertion hole 4 matched with the insertion block, and the rotating portion 32 is provided with a second mounting hole 321. The insert block is inserted into the insertion hole 4 to be fixed, then the fixing part of the wrench 3 is arranged above the insert block, the head end of the pin 6 sequentially passes through the second mounting hole 321 and the first mounting hole 52, and the wrench 3 is connected with the carrier plate 1.
For the first connecting piece 7 and the second connecting piece 8 with shallow plugging depth, the second mounting hole 321 is opposite to the first mounting hole 52 which is farther from the inner end of the carrier plate 1, then the rotating part 32 is fixed on the plug block by the pin 6, at this time, after the clamping part 33 of the wrench 3 is matched with the clamping point of the case 2, the distance between the inner end of the carrier plate 1 and the inner wall of the case 2 is larger, the distance between the first connecting piece 7 and the second connecting piece 8 is farther, and when the carrier plate 1 is pushed into the case 2 for a fixed distance by pushing the handle part 31, the plugging depth of the first connecting piece 7 and the second connecting piece 8 is shallow.
For the first connecting piece 7 and the second connecting piece 8 with deeper plugging depth, the second mounting hole 321 is opposite to the first mounting hole 52 far away from the inner end of the carrier plate 1, then the rotating part 32 is fixed on the plug block by the pin 6, at this time, after the clamping part 33 of the wrench 3 is matched with the clamping point of the case 2, the distance between the inner end of the carrier plate 1 and the inner wall of the case 2 is smaller, the distance between the first connecting piece 7 and the second connecting piece 8 is closer, and when the carrier plate 1 is pushed to the case 2 for a fixed distance by pushing the handle part 31, the plugging depth of the first connecting piece 7 and the second connecting piece 8 is deep.
As a specific implementation manner of the embodiment of the present invention, the mounting carrier 5 is at least two insertion blocks disposed in the carrier plate 1, the carrier plate 1 is provided with insertion holes 4 corresponding to the insertion blocks one to one, the insertion holes 4 are disposed along the traveling direction of the carrier plate 1, each insertion block is provided with a first mounting hole 52, the axial direction of the first mounting hole 52 is perpendicular to the surface of the insertion block, and the rotating portion 32 is provided with a second mounting hole 321. The plurality of insert blocks are respectively inserted into the insert holes 4 to be fixed, then the fixing part of the wrench 3 is arranged above one of the insert blocks, the head end of the pin 6 sequentially passes through the second mounting hole 321 and the first mounting hole 52, and the wrench 3 is connected with the carrier plate 1.
for the first connecting piece 7 and the second connecting piece 8 with shallow plugging depth, the second mounting hole 321 is opposite to the first mounting hole 52 on the insert block which is farther from the inner end of the carrier plate 1, then the rotating part 32 is fixed on the insert block by the pin 6, at this time, after the clamping part 33 of the wrench 3 is matched with the clamping point of the case 2, the distance between the inner end of the carrier plate 1 and the inner wall of the case 2 is larger, the distance between the first connecting piece 7 and the second connecting piece 8 is farther, and when the carrier plate 1 is pushed to the case 2 for a fixed distance by pushing the handle part 31, the plugging depth of the first connecting piece 7 and the second connecting piece 8 is shallow.
For the first connecting piece 7 and the second connecting piece 8 with deeper plugging depth, the second mounting hole 321 is opposite to the first mounting hole 52 on the insert block far away from the inner end of the carrier plate 1, then the rotating part 32 is fixed on the insert block by the pin 6, at this time, after the clamping part 33 of the wrench 3 is matched with the clamping point of the case 2, the distance between the inner end of the carrier plate 1 and the inner wall of the case 2 is smaller, the distance between the first connecting piece 7 and the second connecting piece 8 is closer, and when the carrier plate 1 is pushed to the case 2 for a fixed distance by pushing the handle part 31, the plugging depth of the first connecting piece 7 and the second connecting piece 8 is deep.
Preferably, an internal thread is arranged in the first mounting hole 52, an external thread matched with the internal thread in the first mounting hole 52 is arranged on the outer surface of the pin 6, the pin 6 passes through the second mounting hole 321 and then is screwed into the first mounting hole 52, and the connection between the pin 6 and the mounting carrier 5 is stable. The inner wall of the first mounting hole 52 is in sliding contact with the pin 6, and the pin 6 serves as a rotation shaft of the rotation portion 32.
Preferably, the upper surface of the rotating portion 32 is provided with a sunken groove for accommodating the nail head of the pin 6, and after the pin 6 penetrates into the second mounting hole 321 and the first mounting hole 52, the nail head of the pin 6 is buried in the sunken groove, so as to prevent the influence on the insertion of the carrier plate 1 or the collision with the components in the chassis 2 when the nail head of the pin 6 is exposed.
Referring to fig. 6 and 7, as a specific implementation manner of the embodiment of the present invention, a stepped hole is formed in a lower surface of the carrier plate 1, a limit block 51 is arranged at a bottom of the mounting carrier 5, the mounting carrier 5 penetrates into the stepped hole from the lower surface of the carrier plate 1, the mounting carrier 5 is assembled in an inner hole of the stepped hole, the limit block 51 is assembled in an outer hole of the stepped hole, and the limit block 51 limits the mounting carrier 5 from penetrating out of the stepped hole, so as to prevent the wrench 3 from being separated from the carrier plate 1 together with the mounting carrier 5.
As a specific implementation manner of the embodiment of the present invention, referring to fig. 1 to 4, a groove 21 is disposed at a matching position of an inner wall of the case 2 and the engaging portion 33, the engaging portion 33 is embedded in the groove 21, when the handle portion 31 is pushed inward or outward, the engaging portion 33 abuts against a sidewall of the groove 21, in order to reduce wear on the case 2 and the wrench 3, a roller 331 is disposed at an end of the engaging portion 33, an outer surface of the roller 331 is in sliding contact with the sidewall of the groove 21, and rolling of the roller 331 replaces sliding of the engaging portion 33 and the case 2, so that pushing or pulling the wrench 3 is more labor-saving.
The invention also provides a plugging component which comprises a carrier plate 1 and the plugging assistor.
According to the plug-in component provided by the invention, the connecting position of the mounting carrier 5 and the wrench 3 can be adjusted, and by adjusting the position of the wrench 3 on the mounting carrier 5, when the clamping part 33 is matched with the clamping point of the inner wall of the box body, the relative position of the carrier plate 1 and the case 2 is changed, and the distance between the first connecting piece 7 and the second connecting piece 8 is also changed. For the first connecting piece 7 and the second connecting piece 8 with deeper plugging depth, the wrench 3 is adjusted towards the outer side of the carrier plate 1, when the clamping part 33 is matched with the clamping point of the box body, the distance between the first connecting piece 7 and the second connecting piece 8 is shorter, and the handle part 31 drives the carrier plate 1 to move towards the inside of the case 2 under the action of external force, so that the first connecting piece 7 and the second connecting piece 8 are completely plugged. For the first connecting piece 7 and the second connecting piece 8 with shallow plugging depth, the wrench 3 is adjusted towards the inner side of the carrier plate 1, when the clamping part is matched with the clamping point, the distance between the first connecting piece 7 and the second connecting piece 8 is far, the handle drives the carrier plate 1 to move towards the inner part of the case 2 under the action of external force, the distance is fixed, and under the fixed displacement, the first connecting piece 7 and the second connecting piece 8 are completely plugged and connected
The invention also provides microwave equipment, which comprises a case 2, a carrier plate 1 and the pulling aid.
According to the microwave equipment provided by the invention, the connecting position of the mounting carrier 5 and the wrench 3 can be adjusted, and by adjusting the position of the wrench 3 on the mounting carrier 5, when the clamping part 33 is matched with the clamping point of the inner wall of the box body, the relative position of the carrier plate 1 and the case 2 is changed, and the distance between the first connecting piece 7 and the second connecting piece 8 is also changed. For the first connecting piece 7 and the second connecting piece 8 with deeper plugging depth, the wrench 3 is adjusted towards the outer side of the carrier plate 1, when the clamping part 33 is matched with the clamping point of the box body, the distance between the first connecting piece 7 and the second connecting piece 8 is shorter, and the handle part 31 drives the carrier plate 1 to move towards the inside of the case 2 under the action of external force, so that the first connecting piece 7 and the second connecting piece 8 are completely plugged. For the first connecting piece 7 and the second connecting piece 8 with shallow plugging depth, the wrench 3 is adjusted towards the inner side of the carrier plate 1, when the clamping part is matched with the clamping point, the distance between the first connecting piece 7 and the second connecting piece 8 is far, the handle drives the carrier plate 1 to move towards the inside of the case 2 under the action of external force, the distance is fixed, and the first connecting piece 7 and the second connecting piece 8 are completely plugged under the fixed displacement.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. the pulling aid is used for realizing the plugging of the support plate relative to the case, the support plate is provided with a first connecting piece, and the case is provided with a second connecting piece in plugging fit with the first connecting piece;
the wrench comprises a handle part, a rotating part and a clamping part which are sequentially connected, the rotating part is rotationally connected with the installation carrier, the clamping part is matched with the case, and the handle part is used for driving the support plate to move relative to the case under the action of external force so as to enable the first connecting piece and the second connecting piece to be plugged or separated;
The mounting carrier is used for being movably connected with the support plate, a connecting part connected with the wrench is arranged on the mounting carrier, and the position of the wrench relative to the support plate is adjusted by adjusting the position of the connecting part on the mounting carrier.
2. The extraction aid according to claim 1, wherein the mounting carrier is provided as an insertion block for insertion with the carrier plate, the connecting portion is a first mounting hole provided in the insertion block, the rotating portion is provided with a second mounting hole, and the second mounting hole is connected to the first mounting hole through a connecting member;
When the wrench is mounted with the carrier plate, the position of the wrench relative to the carrier plate is changed by replacing a different mounting carrier.
3. The extraction aid of claim 1, wherein the mounting carrier is provided as an insertion block for insertion with the carrier plate, the mounting portion is provided with a plurality of first mounting holes arranged at intervals along a length direction of the insertion block, the rotating portion is provided with a second mounting hole, and the second mounting hole is connected with one of the first mounting holes through a connecting piece;
When the wrench and the carrier plate are installed, the position of the wrench relative to the carrier plate is changed by enabling the connecting piece to penetrate through different first installation holes.
4. The extraction aid of claim 1, wherein the mounting carrier is provided with a plurality of insertion blocks for being inserted into the carrier plate, and the carrier plate is provided with a plurality of insertion holes at intervals for fixing the insertion blocks; the connecting part is a first mounting hole arranged on the inserting block, the rotating part is provided with a second mounting hole, and the second mounting hole is connected with the first mounting hole of one of the inserting blocks through a connecting piece;
When the wrench and the carrier plate are installed, the position of the wrench relative to the carrier plate is changed by enabling the connecting piece to penetrate through different insertion blocks.
5. The extraction aid according to any one of claims 2 to 4, wherein the connecting portion is in threaded connection with the first mounting hole.
6. The extraction aid of claim 1, wherein the upper surface of the rotating portion is provided with a countersink for receiving the connecting portion.
7. The extraction aid of claim 1, wherein a stepped hole is formed in the lower surface of the carrier plate, a limiting block is formed at the bottom of the mounting carrier, an inner hole of the stepped hole is matched with the mounting carrier, and an outer hole is matched with the limiting block.
8. the extraction aid of claim 1, wherein the engaging portion is provided with a roller, and an outer surface of the roller is adapted to abut against an inner wall of the housing.
9. the plugging assembly is characterized by comprising a carrier plate and the plugging aid of any one of claims 1-8.
10. Microwave device, characterized in that it comprises a chassis, a carrier plate and a pulling aid according to any one of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910927355.8A CN110571622A (en) | 2019-09-27 | 2019-09-27 | Pulling aid, plugging assembly and microwave equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910927355.8A CN110571622A (en) | 2019-09-27 | 2019-09-27 | Pulling aid, plugging assembly and microwave equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110571622A true CN110571622A (en) | 2019-12-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910927355.8A Pending CN110571622A (en) | 2019-09-27 | 2019-09-27 | Pulling aid, plugging assembly and microwave equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110571622A (en) |
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