CN109599692A - A kind of electric mechanical port fixing device - Google Patents
A kind of electric mechanical port fixing device Download PDFInfo
- Publication number
- CN109599692A CN109599692A CN201811473377.3A CN201811473377A CN109599692A CN 109599692 A CN109599692 A CN 109599692A CN 201811473377 A CN201811473377 A CN 201811473377A CN 109599692 A CN109599692 A CN 109599692A
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- China
- Prior art keywords
- face
- port
- slide plate
- substrate
- plug
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
- H01R12/722—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/56—Means for preventing chafing or fracture of flexible leads at outlet from coupling part
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
- H01R13/6335—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only comprising a handle
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0271—Arrangements for reducing stress or warp in rigid printed circuit boards, e.g. caused by loads, vibrations or differences in thermal expansion
Abstract
The invention discloses a kind of electric mechanical port fixing devices, including fixed device noumenon, substrate, arrange needle, port, plug, connector, spring secures rail to sleeper, wear-resistant line and protection board, the connecting rod of plug left and right ends is pressed before use, then connecting rod is moved inward by side through hole in plug, driving slide plate simultaneously, wall sliding slot is mobile inside the shell, then slide plate drives convex cylindrical to move right, shrink slide plate and convex cylindrical in outer casing bottom, after port right side groove is inserted into shell left side again, unclamp again the connecting rod front and back end of plug left and right ends, under spring force, slide plate moves outward, make slide plate while convex cylindrical and connecting rod being driven to move outward, convex cylindrical ejects outer side of shell through-hole and in the groove of port right side after the completion, it is often solid using bolt to solve external plug in use process The problem of fixed, external plug or so end outside is small with bolt-clearance, is not easy to turn using hand, Batch assemblage low efficiency.
Description
Technical field
The present invention relates to fixed device related fieldss, are specifically a kind of electric mechanical port fixing devices.
Background technique
Electric mechanical port currently on the market is all to position the groups such as grab by contact pin, the plastic cement on plastic casing, pcb board
At, fixed device then can good fixed port, rs232 interface is often fixed using adjacent bolt in use process, causes to connect
Mouth and plug group time pair, and position not accurate internal foot needle and easily deviate, service efficiency is low.
However, existing fold mechanism has the following problems:
1, existing fold mechanism, external plug is often fixed using bolt in use process, and external plug or so end is outer
Side is small with bolt-clearance, is not easy to turn using hand, Batch assemblage low efficiency.
2, existing fold mechanism, plug rear end wire surface is easy-to-draw to tear damage, leads to the junction of plug and connecting line
Easy fracture causes internal wiring to damage.
3, existing fold mechanism, connecting substrate surface are integrated with dense circuit component, and substrate falls bottom plate and do not mention
Lead to substrate damage of internal device for buffer protection.
Summary of the invention
Therefore, in order to solve above-mentioned deficiency, the present invention provides a kind of electric mechanical port fixing device herein.
The invention is realized in this way constructing a kind of electric mechanical port fixing device, which includes fixed device sheet
Body, substrate, row's needle, port, plug, connector, spring secures rail to sleeper, wear-resistant line and protection board, the fixed device noumenon bottom end
It is provided with substrate, there are four row's needles for the substrate top end face setting, and left side is carried out with four row's needles in the middle part of substrate top end face
Welding, the substrate top end face right side is welded with port, and substrate top end face fits in port bottom face, the port
Right end is provided with through-hole, and states port right end through-hole and carry out grafting by connector and plug, and described connector or so end is set
It is equipped with through-hole, and spring secures rail to sleeper is installed inside the through-hole of connector or so end, is connected in the middle part of the plug rear end face wear-resistant
Line is damaged, the substrate bottom face is provided with protection board, and the spring secures rail to sleeper is by shell, slide plate, convex cylindrical, guide post, spring and company
Extension bar composition, the shell is provided with sliding slot, and outer casing inner wall sliding slot is slidably connected with slide plate, the nose face
Right side is provided with the convex cylindrical of 3cm long, and the nose face is welded with two convex cylindricals, described skateboard back-end face or so
Side setting is there are two guide post, and skateboard back-end face is welded with two guide posts, and the guide post outer diameter is identical as spring inside diameter size,
And guide post outer diameter and spring inside diameter carry out grafting, the nose Middle face and the perpendicular structure of connecting rod, and slide plate
It is threadedly coupled in the middle part of front end face with connecting rod, described connector or so end face through-hole and connecting rod carry out grafting, described outer
It is glued on the outside of shell left end with plug left side groove, the plug left end carries out grafting by shell and port.
The present invention provides a kind of electric mechanical port fixing device by improving, and the company of plug left and right ends is pressed before use
Extension bar, then connecting rod is moved inward by side through hole in plug, while driving slide plate wall sliding slot movement inside the shell, then
Slide plate drives convex cylindrical to move right, and shrinks slide plate and convex cylindrical in outer casing bottom, then shell left side insertion port is right
After facing groove, the connecting rod front and back end of plug left and right ends is unclamped again, due to being socketed with bullet on the outside of the convex cylindrical of skateboard back-end
Spring, spring left side fit in skateboard back-end face, and under spring force, slide plate moves outward, make slide plate while driving
Convex cylindrical and connecting rod move outward, and convex cylindrical ejects outer side of shell through-hole and runs through port right side groove after the completion
It is interior, reach high using spring secures rail to sleeper joint efficiency, using fast and easily beneficial effect, has solved use process China and foreign countries and patch
Head is often fixed using bolt, and external plug or so end outside is small with bolt-clearance, is not easy to turn using hand, Batch assemblage efficiency
Low problem；Connecting line front end outer side has casing by glueds joint, due to being provided with external screw thread on the outside of cannula tip, passes through rotation
Turning connecting line is installed on connecting line top by casing inside the internal thread groove of the second clear internal diameter, and connecting line is made to pass through casing
It is securely fastened to the right side of port with the second pipe sleeve, has reached casing and the second pipe sleeve for connecting line top and having for protection is provided
Beneficial effect, solves that plug rear end wire surface is easy-to-draw to tear damage, causes in the junction easy fracture of plug and connecting line causes
The problem of portion's route damages；Sponge plate and rubber slab are soft materials, sponge plate and rubber slab and collision on the ground is the base on top
Plate provides buffer protection, avoids sponge plate and directly loses, while rubber slab has excellent wear-resisting property and insulating properties, rubber
Plate is long using birthday noodle and provides omnibearing protection for substrate, substrate is passed through connection bolt-through interior bone using preceding, together
When connection bolt-through be fixed in pvc gasket and rubber slab internal screw thread, so that substrate is fixed on pvc gasket surface, pvc gasket
Good insulation preformance and pvc gasket are conducive to be bonded with substrate, provide protection to substrate top circuit components, solve linker
Plate surface is integrated with dense circuit component, and substrate, which falls bottom plate and do not provide buffer protection, leads to substrate damage of internal device
The problem of.
As an improvement of the above technical solution,
A kind of electric mechanical port fixing device, the wear-resistant line is by connecting line, glue, casing, groove port,
Two pipe sleeves and internal thread groove composition, the connecting line apical lateral and casing are 3mm apart from gap, and connecting line apical lateral
It is glued by glue and casing, groove port is provided on the inside of described sleeve pipe, and groove mouth-shaped is rectangle, described sleeve pipe
Top outer is provided with external screw thread, and is threadedly coupled on the outside of cannula tip by the internal thread groove on the inside of the second pipe sleeve,
Second pipe sleeve left side fits in plug right side, and the second pipe sleeve left side is glued with plug.
As an improvement of the above technical solution,
A kind of electric mechanical port fixing device, the protection board are padded by edge sealing pad, sponge plate, rubber slab, pvc
Piece, fixing glue and connection bolt composition, edge sealing pad medial surface fit in sponge plate outer side edges, and edge sealing pad medial surface with
Sponge plate is glued, and the sponge plate bottom face fits in rubber slab top end face, and sponge plate bottom face and rubber slab into
Row is glued, and the rubber slab bottom face fits in pvc gasket, and rubber slab bottom face is carried out by fixing glue and pvc gasket
Fixed, the rubber slab is internally provided with internal screw thread, and rubber slab internal screw thread is threadedly coupled with bolt is connect, the company
Through side through hole in substrate, and in substrate, side through hole passes through connection bolt and rubber slab progress screw thread company to connecting bolt Basolateral
It connects.
As an improvement of the above technical solution,
A kind of electric mechanical port fixing device, the case nose are provided with connection plate face, and case nose
It is welded with plate face is connect in face.
As an improvement of the above technical solution,
A kind of electric mechanical port fixing device, there are two through-holes for the connection plate face surface setting, and connect
Two through-holes of plate face are identical as convex cylindrical and connecting rod outer diameter respectively.
As an improvement of the above technical solution,
A kind of electric mechanical port fixing device, the slide plate top is parallel with connection plate face, and nose
Face paste is together in connecting plate surface rear end face.
As an improvement of the above technical solution,
A kind of electric mechanical port fixing device, second pipe sleeve are internally provided with the second groove port, and
Two clear internal diameter sizes are identical as sleeve outer size.
As an improvement of the above technical solution,
A kind of electric mechanical port fixing device, the rubber slab is with a thickness of 3mm, and rubber slab Length x Width ruler
It is very little identical as substrate length width dimensions.
As an improvement of the above technical solution,
A kind of electric mechanical port fixing device, described sleeve pipe surface are coated with the F-C paint of 2mm thickness, and casing
Surface is smooth surface.
As an improvement of the above technical solution,
A kind of electric mechanical port fixing device, the plug model rs232；Casing material is 304 stainless steels；
Instrument size size can be customized according to the actual situation thereon.
As an improvement of the above technical solution,
The present invention has the advantage that the present invention provides a kind of electric mechanical port fixing device by improving herein, with
Same type equipment is compared, have the advantages that as follows improve and；
Advantage 1: a kind of electric mechanical port fixing device of the present invention presses the connection of plug left and right ends before use
Bar, then connecting rod is moved inward by side through hole in plug, while driving slide plate wall sliding slot movement inside the shell, is then slided
Strip moves convex cylindrical and moves right, and shrinks slide plate and convex cylindrical in outer casing bottom, then port right end is inserted into shell left side
After the groove of face, the connecting rod front and back end of plug left and right ends is unclamped again, due to being socketed with spring on the outside of the convex cylindrical of skateboard back-end,
Spring left side fits in skateboard back-end face, and under spring force, slide plate moves outward, makes slide plate while driving dome
Column and connecting rod move outward, and convex cylindrical ejects outer side of shell through-hole and in the groove of port right side after the completion, reach
It has arrived using spring secures rail to sleeper joint efficiency height, using fast and easily beneficial effect, it is past to solve external plug in use process
It is fixed toward using bolt, external plug or so end outside is small with bolt-clearance, it is not easy to turn using hand, Batch assemblage low efficiency
Problem.
Advantage 2: a kind of electric mechanical port fixing device of the present invention, connecting line front end outer side have by glueds joint
Casing makes connecting line top be installed on the by casing due to being provided with external screw thread on the outside of cannula tip by rotating connecting line
Inside the internal thread groove of two clear internal diameters, so that connecting line is securely fastened to the right side of port by casing and the second pipe sleeve, reach
It has arrived casing and the second pipe sleeve and provides the beneficial effect of protection for connecting line top, solved plug rear end wire surface and easily pull
The problem of breakage, leading to the junction easy fracture of plug and connecting line causes internal wiring to damage.
Advantage 3: a kind of electric mechanical port fixing device of the present invention, sponge plate and rubber slab are soft materials, sea
Continuous plate and rubber slab and collision on the ground provide buffer protection for the substrate on top, avoid sponge plate and directly lose, while rubber
Plate has excellent wear-resisting property and insulating properties, and rubber slab is long using birthday noodle and provides omnibearing protection for substrate, before use
By substrate by connection bolt-through interior bone, while connecting bolt-through and being consolidated in pvc gasket and rubber slab internal screw thread
It is fixed, so that substrate is fixed on pvc gasket surface, pvc beaded insulation performance is good and pvc gasket is conducive to be bonded with substrate, to substrate
Top circuit components provide protection, solve connecting substrate surface and are integrated with dense circuit component, substrate, which falls bottom plate, not to be had
It is provided with the problem of buffer protection leads to substrate damage of internal device.
Detailed description of the invention
Fig. 1 is the fixed device noumenon structural schematic diagram of the present invention；
Fig. 2 is the fixed device noumenon structure top view of the present invention；
Fig. 3 is plug construction schematic diagram of the present invention；
Fig. 4 is spring secures rail to sleeper structural schematic diagram of the present invention；
Fig. 5 is spring secures rail to sleeper inside configuration schematic diagram of the present invention；
Fig. 6 is the wear-resistant cable architecture partial schematic diagram of the present invention；
Fig. 7 is protection board cross-sectional view of the structure of the present invention.
Wherein: fixed device noumenon -1, substrate -2, row's needle -3, port -4, plug -5, connector -6, spring secures rail to sleeper -7,
Wear-resistant line -8, protection board -9, shell -71, slide plate -2, convex cylindrical -73, guide post -74, spring -75, connecting rod -76, connection
Line -81, glue -82, casing -83, groove port -84, the second pipe sleeve -85, internal thread groove -86, edge sealing pad -91, sponge plate -92,
Rubber slab -93, pvc gasket -94, fixing glue -95, connection bolt -96, connection plate face -711.
Specific embodiment
Below in conjunction with attached drawing 1-7, the present invention is described in detail, and technical solution in the embodiment of the present invention carries out
It clearly and completely describes, it is clear that described embodiments are only a part of the embodiments of the present invention, rather than whole implementation
Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, shall fall within the protection scope of the present invention.
The present invention provides a kind of electric mechanical port fixing device by improving herein, including fixed device noumenon 1, substrate
2, needle 3, port 4, plug 5, connector 6, spring secures rail to sleeper 7, wear-resistant line 8 and protection board 9 are arranged, fixed 1 bottom end of device noumenon is set
It is equipped with substrate 2, there are four row's needles 3 for the setting of 2 top end face of substrate, and left side is welded with four row's needles 3 in the middle part of 2 top end face of substrate
It connects, is welded on the right side of 2 top end face of substrate with port 4, and 2 top end face of substrate fits in 4 bottom face of port, 4 right end of port
It is provided with through-hole, and states 4 right end through-hole of port and grafting is carried out by connector 6 and plug 5, the end of connector 6 or so is provided with
Through-hole, and connector 6 or so is held and is equipped with spring secures rail to sleeper 7 inside through-hole, is connected with wear-resistant line 8 in the middle part of 5 rear end face of plug,
2 bottom face of substrate is provided with protection board 9, and spring secures rail to sleeper 7 is by shell 71, slide plate 72, convex cylindrical 73, guide post 74, spring 75 and connects
Extension bar 76 forms, and shell 71 is provided with sliding slot, and 71 inner wall sliding slot of shell is slidably connected with slide plate 72,72 front end of slide plate
Right side of face is provided with the convex cylindrical 73 of 3cm long, and 72 front end face of slide plate is welded with two convex cylindricals 73, and 72 rear end face of slide plate is left
There are two guide post 74,72 rear end face of slide plate is welded with two guide posts 74 for right side setting, 74 outer diameter of guide post and 75 internal diameter of spring
Size is identical, and 74 outer diameter of guide post and 75 internal diameter of spring carry out grafting, and 72 front end face of slide plate middle part is perpendicular with connecting rod 76
Structure, and be threadedly coupled in the middle part of 72 front end face of slide plate with connecting rod 76,6 or so end face through-hole of connector and connecting rod 76
Carry out grafting, be glued on the outside of 71 left end of shell with 5 left side groove of plug, 5 left end of plug by shell 71 and port 4 into
Row grafting.
The wear-resistant line 8 is by connecting line 81, glue 82, casing 83, groove port 84, the second pipe sleeve 85 and internal thread groove 86
Composition, 81 apical lateral of connecting line and casing 83 are 3mm apart from gap, and 81 apical lateral of connecting line passes through glue 82
It is glued with casing 83, groove port 84 is provided on the inside of described sleeve pipe 83, and 84 shape of groove port is rectangle, described sleeve pipe
83 top outers are provided with external screw thread, and 83 top outer of casing carries out spiral shell by the internal thread groove 86 of 85 inside of the second pipe sleeve
Line connection, 85 left side of the second pipe sleeve fits in 5 right side of plug, and 85 left side of the second pipe sleeve and plug 5 carry out
It is glued.
The protection board 9 is by edge sealing pad 91, sponge plate 92, rubber slab 93, pvc gasket 94, fixing glue 95 and connection bolt
96 compositions, the edge sealing pad 91 medial surfaces and fit in 92 outer side edges of sponge plate, and edge sealing pad 91 medial surfaces and sponge plate 92 into
Row is glued, and 92 bottom face of sponge plate fits in 93 top end face of rubber slab, and 92 bottom face of sponge plate and rubber slab 93 into
Row is glued, and 93 bottom face of rubber slab fits in pvc gasket 94, and 93 bottom face of rubber slab passes through fixing glue 95 and pvc
Gasket 94 is fixed, and the rubber slab 93 is internally provided with internal screw thread, and 93 internal screw thread of rubber slab with connect bolt 96 into
Row is threadedly coupled, and 96 Basolateral of connection bolt is through side through hole in substrate 2, and side through hole passes through connection in substrate 2
Bolt 96 is threadedly coupled with rubber slab 93.
71 front end of shell is provided with connection plate face 711, and 71 front end face of shell is welded with plate face 711 is connect
It connects, 71 front end face of shell is fixed conducive to connection plate face 711.
There are two through-holes for 711 surface of connection plate face setting, and connect 711 two through-holes of plate face respectively with convex cylindrical
73 is identical with 76 outer diameter of connecting rod, is conducive to convex cylindrical 73 and connecting rod 76 and passes through side through hole in connection plate face 711.
72 top of slide plate is parallel with connection plate face 711, and 72 front end face of slide plate fits in connection 711 rear end of plate face
Face limits conducive to 72 sliding distance of slide plate.
Second pipe sleeve 85 is internally provided with the second groove port, and 85 internal diameter of the second pipe sleeve and 83 outer diameter of casing
Size is identical, is threadedly coupled conducive to casing 83 with the second pipe sleeve 85.
The rubber slab 93 is with a thickness of 3mm, and 93 length-wise dimension of rubber slab and 2 length-wise dimension phase of substrate
Together, pvc gasket 94 is fitted in conducive to rubber slab 93.
83 surface of described sleeve pipe is coated with the F-C paint of 2mm thickness, and 83 surface of casing is smooth surface, is conducive to lift lug
83 corrosion resistance of pipe.
The 5 model rs232 of plug；83 material of casing is 304 stainless steels；Instrument size size can be according to reality thereon
Situation is customized.
The present invention provides a kind of electric mechanical port fixing device by improving, and runs as follows；
First, row's needle 3 of 2 top end face of substrate is inserted into external Du Pont's line first, then by external Du Pont's line top with it is external
Plc plate grafting, then substrate 2 is placed in external plc plate top, 5 left end of plug is plugged in end by connector 6 again after the completion
4 inboard apertures of mouth；
Second, the connecting rod 76 of 5 left and right ends of plug is pressed before use, then connecting rod 76 passes through side through hole in plug 5
Moving inward, while driving slide plate 72 mobile in 71 inner wall sliding slot of shell, 71 top end face of shell is welded with connection plate face 711,
It connects plate face 711 simultaneously 71 front end face of shell is fixed, then slide plate 72 drives convex cylindrical 73 to move right, and makes slide plate 72
It shrinks with convex cylindrical 73 in 71 bottom of shell, 72 front end face of slide plate fits in connection 711 rear end face of plate face, convenient for sliding to slide plate 72
Dynamic distance carries out limit and reaches, and has arrived using 7 joint efficiency of spring secures rail to sleeper height, has used fast and easily effect；
Third, then by after 71 left side of shell insertion, 4 right side groove of port, unclamp again the connection of 5 left and right ends of plug
76 front and back end of bar, due to being socketed with spring 75 on the outside of the convex cylindrical 73 of 72 rear end of slide plate, 75 left side of spring fits in slide plate 72
Rear end face, spring 75 are standard component convenient for batch production buying, and under the action of 75 power of spring, slide plate 72 moves outward, makes
Slide plate 72 drives convex cylindrical 73 and connecting rod 76 to move outward simultaneously, and convex cylindrical 73 ejects the outer side through hole of shell 71 simultaneously after the completion
And in 4 right side groove of port, which simply uses standard component part how easy to produce；
4th, then 81 front end outer side of connecting line has casing 83 by the splicing of glue 82, since 83 apical lateral of casing is set
It is equipped with external screw thread, so that 81 top of connecting line is passed through the interior spiral shell that casing 83 is installed on 85 internal diameter of the second pipe sleeve by rotating connecting line 81
Inside groove 86, connecting line 81 is made to be securely fastened to the right side of port 4 by casing 83 and the second pipe sleeve 85, which is modeling
Expect material, produced in batches convenient for injection mold one-pass molding, has reached casing 83 and the second pipe sleeve 85 is that 81 top of connecting line mentions
For the beneficial effect of protection；
5th, substrate 2 is unexpected in use process fall ground after, 2 bottom of substrate will directly and collision on the ground, due to substrate
2 bottom faces are equipped with protection board 9, and protection board 9 is that substrate 2 provides protection in falling process；
6th, wherein sponge plate 92 and rubber slab 93 are soft materials, and sponge plate 92 and rubber slab 93 are with collision on the ground
The substrate 2 on top provides buffer protection, avoids sponge plate 92 and directly loses, while rubber slab 93 has excellent wear-resisting property
And insulating properties, rubber slab 93 is long using birthday noodle and provides omnibearing protection for substrate 2；
7th, substrate 2 is passed through into connection 96 inleakage through-hole of bolt using preceding, while connecting bolt 96 through pvc
Gasket 94 and 93 internal screw thread of rubber slab are fixed, and substrate 2 is made to be fixed on 94 surface of pvc gasket, 94 good insulation preformance of pvc gasket
And pvc gasket 94 is conducive to be bonded with substrate 2, provides protection to 2 top circuit components of substrate；
8th, the connecting rod 76 of 5 left and right ends of plug is pressed after the completion of use, and shell 71 is made to be detached from port 4.
The present invention provides a kind of electric mechanical port fixing device by improving, and 5 left and right ends of plug are pressed before use
Connecting rod 76, then connecting rod 76 is moved inward by side through hole in plug 5, while driving slide plate 72 sliding in 71 inner wall of shell
Slot is mobile, and then slide plate 72 drives convex cylindrical 73 to move right, and shrinks slide plate 72 and convex cylindrical 73 in 71 bottom of shell, then will
After 4 right side groove of port is inserted into 71 left side of shell, 76 front and back end of connecting rod of 5 left and right ends of plug is unclamped again, due to cunning
Spring 75 is socketed on the outside of the convex cylindrical 73 of 72 rear end of plate, 75 left side of spring fits in 72 rear end face of slide plate, in 75 power of spring
Under the action of, slide plate 72 moves outward, makes slide plate 72 while convex cylindrical 73 and connecting rod 76 being driven to move outward, after the completion
Convex cylindrical 73 ejects the outer side through hole of shell 71 and in 4 right side groove of port, has reached using the connection effect of spring secures rail to sleeper 7
Rate is high, using fast and easily beneficial effect, solves in use process that external plug 5 is often fixed using bolt, patches outside
The problem of first 5 or so end outside is small with bolt-clearance, is not easy to turn using hand, Batch assemblage low efficiency；Outside 81 front end of connecting line
There is casing 83 in side by the splicing of glue 82, since 83 apical lateral of casing is provided with external screw thread, makes to connect by rotating connecting line 81
81 top of wiring is installed on inside the internal thread groove 86 of 85 internal diameter of the second pipe sleeve by casing 83, and connecting line 81 is made to pass through casing 83
It is securely fastened to the right side of port 4 with the second pipe sleeve 85, has reached casing 83 and the second pipe sleeve 85 is that 81 top of connecting line mentions
It for the beneficial effect of protection, solves that 5 rear end wire surface of plug is easy-to-draw to tear damage, leads to the connection of plug 5 Yu connecting line 81
The problem of place's easy fracture causes internal wiring to damage；Sponge plate 92 and rubber slab 93 are soft materials, sponge plate 92 and rubber slab
93 provide buffer protection with the substrate 2 that collision on the ground is top, avoid sponge plate 92 and directly lose, while rubber slab 93 has
Excellent wear-resisting property and insulating properties, rubber slab 93 is long using birthday noodle and provides omnibearing protection for substrate 2, using preceding by base
Plate 2 by connection 96 inleakage through-hole of bolt, while connect bolt 96 through pvc gasket 94 and 93 internal screw thread of rubber slab into
Row is fixed, and substrate 2 is made to be fixed on 94 surface of pvc gasket, 94 good insulation preformance of pvc gasket and pvc gasket 94 is conducive to and substrate 2
Fitting provides protection to 2 top circuit components of substrate, solves 2 surface of connecting substrate and be integrated with dense circuit component, base
Plate 2 falls bottom plate and does not provide the problem of buffer protection leads to 2 damage of internal device of substrate.
A kind of electric mechanical port fixing device of the present invention, presses the connecting rod 76 of 5 left and right ends of plug before use,
Then connecting rod 76 is moved inward by side through hole in plug 5, while driving slide plate 72 mobile in 71 inner wall sliding slot of shell, so
Tail skid 72 drives convex cylindrical 73 to move right, and shrinks slide plate 72 and convex cylindrical 73 in 71 bottom of shell, then shell 71 is left
After 4 right side groove of port is inserted into end face, 76 front and back end of connecting rod of 5 left and right ends of plug is unclamped again, due to 72 rear end of slide plate
Convex cylindrical 73 on the outside of be socketed with spring 75,75 left side of spring fits in 72 rear end face of slide plate, under the action of 75 power of spring,
Slide plate 72 moves outward, makes slide plate 72 while convex cylindrical 73 and connecting rod 76 being driven to move outward, after the completion convex cylindrical 73
It ejects the outer side through hole of shell 71 and runs through in 4 right side groove of port, reached high using 7 joint efficiency of spring secures rail to sleeper, made
With fast and easily beneficial effect, solve in use process that external plug 5 is often fixed using bolt, external plug 5 or so
The problem of end outside is small with bolt-clearance, is not easy to turn using hand, Batch assemblage low efficiency.
A kind of electric mechanical port fixing device of the present invention, 81 front end outer side of connecting line have set by the splicing of glue 82
Pipe 83 makes 81 top of connecting line pass through casing 83 since 83 apical lateral of casing is provided with external screw thread by rotating connecting line 81
It is installed on inside the internal thread groove 86 of 85 internal diameter of the second pipe sleeve, securely fixes connecting line 81 by casing 83 and the second pipe sleeve 85
In the right side of port 4, casing 83 and the second pipe sleeve 85 are reached for 81 top of connecting line and the beneficial effect of protection are provided, has solved
5 rear end wire surface of plug is easy-to-draw to tear damage, causes the plug 5 and the junction easy fracture of connecting line 81 to lead to inner wire path loss
Bad problem.
A kind of electric mechanical port fixing device of the present invention, sponge plate 92 and rubber slab 93 are soft materials, sponge
Plate 92 and rubber slab 93 and collision on the ground are that the substrate 2 on top provides buffer protection, avoid sponge plate 92 and directly lose, simultaneously
Rubber slab 93 has excellent wear-resisting property and insulating properties, and rubber slab 93 is long using birthday noodle and provides comprehensive guarantor for substrate 2
Substrate 2 is passed through connection 96 inleakage through-hole of bolt using preceding, while connecting bolt 96 through pvc gasket 94 and rubber by shield
93 internal screw thread of offset plate is fixed, and substrate 2 is made to be fixed on 94 surface of pvc gasket, 94 good insulation preformance of pvc gasket and pvc pad
Piece 94 be conducive to be bonded with substrate 2, to 2 top circuit components of substrate offer protection, solve 2 surface of connecting substrate be integrated with it is close
Collector component, substrate 2 fall bottom plate and do not provide the problem of buffer protection leads to 2 damage of internal device of substrate.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (9)
1. a kind of electric mechanical port fixing device, including fix device noumenon (1), substrate (2), row needle (3), port (4), insert
Head (5) and connector (6), it is characterised in that: further include spring secures rail to sleeper (7), wear-resistant line (8) and protection board (9), the fixation
Device noumenon (1) bottom end is provided with substrate (2), and there are four rows needle (3) for substrate (2) the top end face setting, and substrate (2) pushes up
Left side is welded with four row's needles (3) in the middle part of end face, is welded on the right side of substrate (2) top end face with port (4), and
Substrate (2) top end face fits in port (4) bottom face, and port (4) right end is provided with through-hole, and states port (4) right end
Through-hole carries out grafting by connector (6) and plug (5), and connector (6) the left and right end is provided with through-hole, and connector
(6) it is equipped with inside the through-hole of left and right end spring secures rail to sleeper (7), is connected with wear-resistant line (8), institute in the middle part of plug (5) rear end face
Substrate (2) bottom face is stated to be provided with protection board (9), the spring secures rail to sleeper (7) by shell (71), slide plate (72), convex cylindrical (73),
Guide post (74), spring (75) and connecting rod (76) composition, the shell (71) are provided with sliding slot, and shell (71) inner wall sliding slot
It is slidably connected with slide plate (72), the convex cylindrical (73) of 3cm long, the slide plate is provided on the right side of slide plate (72) front end face
(72) front end face is welded with two convex cylindricals (73), and there are two guide posts for slide plate (72) the rear end face left and right sides setting
(74), slide plate (72) rear end face is welded with two guide posts (74), guide post (74) outer diameter and spring (75) internal diameter
It is identical, and guide post (74) outer diameter and spring (75) internal diameter carry out grafting, slide plate (72) the front end face middle part and connecting rod
(76) perpendicular structure, and be threadedly coupled in the middle part of slide plate (72) front end face with connecting rod (76), the connector (6) is left
Right side through-hole and connecting rod (76) carry out grafting, and shell (71) the left end outside carries out glue with plug (5) left side groove
It connects, plug (5) left end carries out grafting by shell (71) and port (4).
2. a kind of electric mechanical port fixing device according to claim 1, it is characterised in that: the wear-resistant line (8) by
Connecting line (81), glue (82), casing (83), groove port (84), the second pipe sleeve (85) and internal thread groove (86) composition, the company
Wiring (81) apical lateral and casing (83) are 3mm apart from gap, and connecting line (81) apical lateral by glue (82) with
Casing (83) is glued, and is provided with groove port (84) on the inside of described sleeve pipe (83), and groove port (84) shape is rectangle, institute
It states casing (83) top outer and is provided with external screw thread, and casing (83) top outer passes through the interior spiral shell on the inside of the second pipe sleeve (85)
Groove (86) is threadedly coupled, and the second pipe sleeve (85) left side fits in plug (5) right side, and the second pipe sleeve
(85) left side is glued with plug (5).
3. a kind of electric mechanical port fixing device according to claim 1, it is characterised in that: the protection board (9) is by sealing
(91), sponge plate (92), rubber slab (93), pvc gasket (94), fixing glue (95) and connection bolt (96) composition are padded in side, described
Edge sealing pad (91) medial surface fits in sponge plate (92) outer side edges, and edge sealing pad (91) medial surface and sponge plate (92) carry out glue
It connects, sponge plate (92) bottom face fits in rubber slab (93) top end face, and sponge plate (92) bottom face and rubber slab
(93) it is glued, rubber slab (93) bottom face fits in pvc gasket (94), and rubber slab (93) bottom face passes through admittedly
Fixed nail (95) is fixed with pvc gasket (94), and the rubber slab (93) is internally provided with internal screw thread, and in rubber slab (93)
Screw thread is threadedly coupled with bolt (96) is connect, and connection bolt (96) Basolateral runs through substrate (2) interior side through hole, and
And substrate (2) interior side through hole is threadedly coupled by connecting bolt (96) with rubber slab (93).
4. a kind of electric mechanical port fixing device according to claim 1, it is characterised in that: shell (71) front end is set
It is equipped with connection plate face (711), and shell (71) front end face is welded with plate face (711) is connect.
5. a kind of electric mechanical port fixing device according to claim 4, it is characterised in that: the connection plate face (711)
Surface setting there are two through-hole, and connect (711) two through-holes of plate face respectively with convex cylindrical (73) and connecting rod (76) outer diameter
Size is identical.
6. a kind of electric mechanical port fixing device according to claim 1, it is characterised in that: slide plate (72) top with
Connect plate face (711) in parallel, and slide plate (72) front end face fits in connection plate face (711) rear end face.
7. a kind of electric mechanical port fixing device according to claim 2, it is characterised in that: in second pipe sleeve (85)
Portion is provided with the second groove port, and the second pipe sleeve (85) internal diameter is identical as casing (83) outer diameter.
8. a kind of electric mechanical port fixing device according to claim 3, it is characterised in that: rubber slab (93) thickness
For 3mm, and rubber slab (93) length-wise dimension is identical as substrate (2) length-wise dimension.
9. a kind of electric mechanical port fixing device according to claim 2, it is characterised in that: the spray of described sleeve pipe (83) surface
It is coated with the F-C paint of 2mm thickness, and casing (83) surface is smooth surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811473377.3A CN109599692A (en) | 2018-12-04 | 2018-12-04 | A kind of electric mechanical port fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811473377.3A CN109599692A (en) | 2018-12-04 | 2018-12-04 | A kind of electric mechanical port fixing device |
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| Publication Number | Publication Date |
|---|---|
| CN109599692A true CN109599692A (en) | 2019-04-09 |
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ID=65960930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811473377.3A Pending CN109599692A (en) | 2018-12-04 | 2018-12-04 | A kind of electric mechanical port fixing device |
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| CN (1) | CN109599692A (en) |
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| CN112097124A (en) * | 2020-08-31 | 2020-12-18 | 中国南方电网有限责任公司超高压输电公司天生桥局 | Novel infrasonic wave sensor that structure is strengthened |
| CN112152012A (en) * | 2020-11-01 | 2020-12-29 | 屈军军 | Electronic machinery port fixing device |
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Application publication date: 20190409 |