CN104006047A - Fixing device - Google Patents
Fixing device Download PDFInfo
- Publication number
- CN104006047A CN104006047A CN201310061481.2A CN201310061481A CN104006047A CN 104006047 A CN104006047 A CN 104006047A CN 201310061481 A CN201310061481 A CN 201310061481A CN 104006047 A CN104006047 A CN 104006047A
- Authority
- CN
- China
- Prior art keywords
- fixing
- lid
- activity space
- space
- groove
- 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.)
- Granted
Links
Landscapes
- Cookers (AREA)
- Toys (AREA)
Abstract
The invention discloses a fixing device. The fixing device comprises a fixing assembly, a first plate and a second plate; the fixing assembly is provided with a fixing sleeve; the interior of the fixing sleeve is provided with flexible space which communicated with the rear portion; the front side and the rear portion outer surface are provided with a through groove and a fixing portion; the rear portion of a cover body which is arranged on the front portion of the through groove is provided with a guiding inclined surface; a hollow column body which extends into the flexible space by penetrating the through groove extends in the rear portion of the guiding inclined surface; the tail end of the hollow column concaves inward to be provided with a channel; a push element which is arranged inside the flexible space extends into the channel with a base portion to form into positioning; an abutting portion extends on the rear portion outer surface of the base portion; an elastic element is abut against between the abutting portion and the peripheral edge of the through groove; the fixing sleeve is fixed in a penetration hole of the first plate through the fixing portion, so that the cover body moves due to push by abutting surfaces on bilateral sides of an opening of the second plate, the elastic element resets to enable the guiding inclined surface of the cover body to be adhered to a taper inclined surface of a clamping groove in an abutting mode to form into automatic positioning after the hollow column penetrates the opening to enter into the clamping groove, the second plate can be detached due to push of the push element, and accordingly the fixing device has the advantages of being accurate in positioning and convenient to detach.
Description
Technical field
The invention provides a kind of fixing device, espespecially utilize the lid rear tilted guide surface of fixing-assembly to make the second sheet material opening both sides pushing and pressing mobile, and hollow cylinder enters after fixing slot through opening, elastic element resets and allows the tilted guide surface of lid support the formation location, convergent inclined-plane of pasting fixing slot, just can separate the second sheet material and promote to push element, just can reach the object of certain location and easy accessibility.
Background technique
Along with electronics technology is constantly progressive, many products all can use screw or latch is located, for example drawer, keyboard frame, the product of the tool movable telescopic structures such as machine plate group, and utilize screw or latch to make slide rail, chute forms location in the time moving to special position, under the state that user just can not moved at slide rail and chute, carry out wiring operation, equipment moving or carrying etc., for example telecommunication bureau's rack, computer server, work tables etc. utilize plural device, the equipment of formation that mechanism assembles, and current slide rail, the orientation type of chute when mobile can be utilized screw or latch under stacked state, to produce slippage by plate and plate and form location, in order to staff's operation.
Moreover, the server casing inside of general computer or industrial computer is provided with host board conventionally, power supply unit, the electronic equipment such as hard disk and fan, but the host board specification of formulating because of Mei Jia host board manufacturer is mostly not identical, making needs to arrange many copper posts on the base plate of cabinet, and after host board is lain against on plural copper post, recycling screw is after being passed by the through hole on host board respectively, to lock in copper post interlocking to be fixed into and to be integrated, but along with the growth of the casing shipment amount of manufacturer, the quantity that copper post on its base plate arranges also increases multiple, this kind utilizes screw to lock in copper post host board and base plate interlocking means of fixation, not only easily be subject to the restriction of the inner confined space of casing, allow user in operation, spend more time and manpower, also be unfavorable for rapid-assembling, cause overall package operation to be more tending towards loaded down with trivial details and expend man-hour and operate very inconvenient shortcoming, needing to be engaged in this journey dealer redesigns effectively and is solved.
Therefore, inventor is because problem and the disappearance of existing align member, so collect related data via in many ways assessing and considering, and utilize the research and development experience for many years of engaging in the industry constantly study and revise, begin to design this kind of plate the invention of plate fast-positioning device is born.
Summary of the invention
Therefore inventor is because above-mentioned disappearance, so collect related data, via in many ways assessing and considering, and to engage in the many years of experience of the industry accumulation, via constantly studying and revising, begins to design the patent of invention of this kind of fixing device.
Main purpose of the present invention is that the supporting surface of these the second sheet material opening both sides contacts the tilted guide surface of lid and pushes, what just can allow the hollow cylinder of lid reaches fixed muffle wears groove outside, make the resisting part that pushes element compress elastic element generation resiliently deformable, hollow cylinder just can enter opening and continue displacement and enter in fixing slot, elastic element just can elastic reset, and promote to push element and drive lid to reset towards fixed muffle displacement, the tilted guide surface of lid just can support the convergent inclined-plane that is affixed on fixing slot, so being greater than the sidewall backstop that the lid tilted guide surface of hollow cylinder just can be subject to fixing slot adjacent openings, volume forms location, and in the time that the second sheet material need to be separated the first sheet material, finger or hand tools are pushed to element, what just can allow hollow cylinder extend out to fixed muffle wears groove outside, and allow the tilted guide surface of lid depart from the convergent inclined-plane of fixing slot, now just can the application of force separate the second sheet material, simple in structure due to fixing-assembly, only need contraposition to pack the second sheet material into and just can automatically form location, and promote just can separate the second sheet material with finger or hand tools, to can reach the object of easy accessibility under the certain locating effect of tool simultaneously.
Secondary objective of the present invention is that the preferred embodiments of this fixing-assembly elastic element is ring-type shell fragment, the elastic element of ring-type shell fragment pattern is formed with the first curved abutting part of arc down in two opposite sides, curved the second abutting part that is approximately M shape of continuous arc upward of corresponding another two opposite sides, allow the first abutting part and the second abutting part be held in respectively the resisting part that fixed muffle is worn the activity space madial wall of groove outer periphery and pushed element, very little owing to wearing space between activity space madial wall and the resisting part of groove outer periphery, and the elastic element of ring-type shell fragment pattern is because simple in structure and volume is little, just can reach object easy to assembly.
For reaching above-mentioned purpose, the invention provides a kind of fixing device, it comprises fixing-assembly, the first sheet material and the second sheet material, wherein:
This fixing-assembly comprises fixed muffle, lid, push element and elastic element, this fixed muffle inside is formed with the activity space that is communicated with rear, fixed muffle front side is provided with the groove of wearing that is communicated with activity space, this external diameter of wearing groove is less than the external diameter of activity space, fixed muffle rear outer surface is provided with fixing part, this is worn groove front and is provided with lid, this lid rear is provided with the tilted guide surface of gradually-reducing shape, lid is extended with in tilted guide surface rear through the hollow cylinder of wearing groove and stretch into activity space again, hollow cylinder end is concaved with passage inwardly, in the activity space that approaches fixing part one side of fixed muffle, be provided with and push element, push element have by activity space extend into the set passage of lid form location base portion, base portion rear outer surface in activity space is extended with for the resisting part that is held in hollow cylinder end and extends to contiguous activity space interior sidewall surface with vertical configuration, again in resisting part and wear between groove outer periphery activity space madial wall and support and be provided with elastic element,
This first sheet material is provided with for fixed muffle fixing part and forms fixing perforation;
This second sheet material is parallel to the first sheet material, and the second sheet material in end be concaved with tool vertical configuration sidewall and by outside be the opening that gradually-reducing shape passes for hollow cylinder inwardly, the second sheet material end of opening both sides is provided with convergent outwardly and stretches out fixed muffle by hollow cylinder and wear the supporting surface in groove outside for pushing lid tilted guide surface, opening inner side is extended with the fixing slot passing for hollow cylinder, and fixing slot is provided with away from the side wall surface of the first sheet material one side the convergent inclined-plane that gradually-reducing shape is return for lid inwardly.
Described fixing device, wherein, the lid of this fixing-assembly is formed with space, location in passage inner side, the external diameter in this space, location is greater than the external diameter of this passage, passage is provided with joint, space, location the rank portion that fixes, the base portion that pushes element extends to passage and the space, location of lid, and the base portion outer surface of locating in space convexes with the convex ring shape positioning part fastening in fixing rank portion formation location.
Described fixing device, wherein, the elastic element of this fixing-assembly is spring.
Described fixing device, wherein, the elastic element of this fixing-assembly is ring-type shell fragment, the elastic element of ring-type shell fragment pattern is formed with the first curved abutting part of arc down in two opposite sides, curved the second abutting part that is approximately M shape of continuous arc upward of corresponding another two opposite sides, allows the first abutting part and the second abutting part be held in respectively the resisting part that fixed muffle is worn the activity space madial wall of groove outer periphery and pushed element.
Described fixing device, wherein, the convergent inclined-plane of the set fixing slot of this second sheet material has the gradient that is same as the set lid tilted guide surface of fixing-assembly.
Described fixing device, wherein, the opening of this second sheet material inner side is extended with external diameter and is equal to or greater than the fixing slot of hollow cylinder external diameter.
The present invention also provides a kind of fixing device, and it comprises fixed muffle, lid, pushes element and elastic element, wherein:
This fixed muffle inside is formed with the activity space that is communicated with rear, and fixed muffle front side is provided with the groove of wearing that is communicated with activity space, and this external diameter of wearing groove is less than the external diameter of activity space, and fixed muffle rear outer surface is provided with fixing part;
What this lid was positioned at fixed muffle wears groove front, and this lid rear is provided with gradually-reducing shape tilted guide surface, and lid is extended with in tilted guide surface rear through the hollow cylinder of wearing groove and stretch into activity space again, and hollow cylinder end is concaved with passage inwardly;
Push the activity space that element is positioned at fixed muffle, push element and have the base portion that is extend into the set passage of lid and formed location by activity space, the base portion rear outer surface in activity space is extended with for the resisting part that is held in hollow cylinder end and extends to contiguous activity space interior sidewall surface with vertical configuration;
This elastic element is positioned at activity space, and elastic element is held in resisting part and wears groove outer periphery activity space madial wall.
Described fixing device, wherein, the lid of this fixing-assembly is formed with space, location in passage inner side, the external diameter in this space, location is greater than the external diameter of this passage, passage is provided with joint, space, location the rank portion that fixes, the base portion that pushes element extends to passage and the space, location of lid, and the base portion outer surface of locating in space convexes with the convex ring shape positioning part fastening in fixing rank portion formation location.
Described fixing device, wherein, the elastic element of this fixing-assembly is spring.
Described fixing device, wherein, the elastic element of this fixing-assembly is ring-type shell fragment, the elastic element of ring-type shell fragment pattern is formed with the first curved abutting part of arc down in two opposite sides, curved the second abutting part that is approximately M shape of continuous arc upward of corresponding another two opposite sides, allows the first abutting part and the second abutting part be held in respectively the resisting part that fixed muffle is worn the activity space madial wall of groove outer periphery and pushed element.
The invention has the beneficial effects as follows: fixing-assembly simple in structure, only need contraposition to pack the second sheet material into and just can automatically form location, and promote just to separate the second sheet material with finger or hand tools, to can reach the object of easy accessibility under the certain locating effect of tool simultaneously, and easy to assembly.
Brief description of the drawings
Fig. 1 is the stereo appearance figure of fixing-assembly of the present invention;
Fig. 2 is the three-dimensional exploded view of fixing-assembly of the present invention;
Fig. 3 is another three-dimensional exploded view of fixing-assembly of the present invention;
Fig. 4 is that the side of fixing-assembly of the present invention is cutd open exploded view;
Fig. 5 is the stereo appearance figure before the present invention assembles;
Fig. 6 is the side cutaway view before the present invention assembles;
Fig. 7 is the side cutaway view during the present invention assembles;
Fig. 8 is the side cutaway view after the present invention assembles.
Description of reference numerals: 1, fixing-assembly; 11, fixed muffle; 110, activity space; 111, wear groove; 112, fixing part; 12, lid; 121, tilted guide surface; 122, hollow cylinder; 123, passage; 124, space, location; 125, fix rank portion; 13, push element; 131, base portion; 132, resisting part; 133, positioning part; 14, elastic element; 141, the first abutting part; 142, the second abutting part; 2, the first sheet material; 21, perforation; 3, the second sheet material; 31, opening; 32, supporting surface; 33, fixing slot; 331, convergent inclined-plane.
Embodiment
For reaching above-mentioned purpose and effect, the technology used in the present invention means and structure thereof, hereby draw and illustrate with regard to preferred embodiment of the present invention that in detail its features and functions is as follows, in order to understanding completely.
Refer to shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, for stereo appearance figure, three-dimensional exploded view, another three-dimensional exploded view, the side of fixing-assembly of the present invention are cutd open stereo appearance figure, the side cutaway view before exploded view, assembling, by knowing and find out in figure, it comprises fixing-assembly 1, the first sheet material 2 and the second sheet material 3, wherein:
This fixing-assembly 1 comprises fixed muffle 11, lid 12, push element 13 and elastic element 14, these fixed muffle 11 inside are formed with the activity space 110 that is communicated with rear, fixed muffle 11 front sides be provided be communicated with activity space 110 and the less external diameter of tool wear groove 111, fixed muffle 11 rear outer surface are provided with fixing part 112, be provided with lid 12 in groove 111 fronts of wearing of fixed muffle 11 again, its lid 12 rears are provided with the tilted guide surface 121 of gradually-reducing shape, lid 12 is extended with in tilted guide surface 121 rears through the hollow cylinder 122 of wearing groove 111 and stretch into activity space 110 again, hollow cylinder 122 ends are concaved with passage 123 inwardly, passage 123 inner sides are formed with the space, location 124 of the larger external diameter of tool again, and be provided with in passage 123 and 124 joints, space, location the rank portion 125 that fixes, in the activity space 110 of fixed muffle 11 opposite sides, be provided with and push element 13, push element 13 and there is the base portion 131 that is extend into the set passage 123 of lid 12 and space 124, location by activity space 110, base portion 131 rear outer surface in activity space 110 are extended with for the resisting part 132 that is held in hollow cylinder 122 ends and extends to contiguous activity space 110 interior sidewall surface with vertical configuration, base portion 131 outer surfaces in space 124, location convex with to fasten in fixing rank portion 125 and form the convex ring shape positioning part 133 of locating, elastic element 14 is positioned at activity space 110, and in resisting part 132 and wear between groove 111 outer periphery activity space 110 madial walls and support and be provided with elastic element 14.
This first sheet material 2 is provided with for fixed muffle 11 fixing parts 112 and forms fixing perforation 21.
This second sheet material 3 is parallel to the first sheet material 2 and assembles, and the second sheet material 3 in end be concaved with tool vertical configuration sidewall and by outside be the opening 31 that gradually-reducing shape passes for hollow cylinder 122 inwardly, the second sheet material 3 ends of opening 31 both sides are provided with outwardly convergent and allow hollow cylinder 122 stretch out fixed muffle 11 to wear the supporting surface 32 in groove 111 outsides for pushing lid 12 tilted guide surfaces 121, opening 31 inner sides are extended with the fixing slot 33 that is equal to or greater than hollow cylinder 122 external diameters, fixing slot 33 is provided with inwardly gradually-reducing shape away from the side wall surface of the first sheet material 2 one sides and gradient is same as the convergent inclined-plane 331 that tilted guide surface 121 is return for lid 12.
When above-mentioned each member assembling, that the perforation 21(that the fixing part of fixed muffle 11 112 is fixed on to the first sheet material 2 can be build-in, fixing or solid welding etc.), in fixed muffle 11 1 sides, the hollow cylinder of lid 12 122 is penetrated to activity space 110 towards wearing groove 111 again, again in the interior installing elastic element 14 of activity space 110, make elastic element 14 between hollow cylinder 122 outer surfaces and activity space 110 internal faces, pushing element 13 is packed in activity space 110 away from the opposite side of lid 12 by fixed muffle 11, allow the base portion 131 that pushes element 13 penetrate the passage 123 of lid 12 and to stretch in space 124, location, the fixing rank portion 125 that allows the positioning part 133 of base portion 131 outer surfaces fasten between passage 123 and space 124, location forms location, now, push the resisting part 132 of element 13 for being held in elastic element 14, elastic element 14 another ends are held in wears groove 111 outer periphery activity space 110 madial walls, just completed the operation that fixing-assembly 1 is assembled in first sheet material 2.
Above-mentioned pushes after element 13 assemblings, its resisting part 132 can be held in the end surface of lid 12 hollow cylinders 122, or allow resisting part 132 and hollow cylinder 122 end surface form a gap, the size of visual practical structures is adjusted, just allow and push the length reduction after element 13 and lid 12 assemblings, it is only had a lid 12 and assembles relief resisting part 132 and be held in the function of elastic element 14 one end; Separately, the space, location 124 of lid 12 can be positioned at hollow cylinder 122 inner sides or tilted guide surface 121 inner sides, its function that only tool is assembled for the base portion 131 that pushes element 13, non-ly therefore limit to the scope of the claims of the present invention, as utilize other modifications and equivalent structure to change, all should in like manner be contained in the scope of the claims of the present invention, close and give Chen Ming.
Refer to Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, shown in Fig. 8, for the three-dimensional exploded view of fixing-assembly of the present invention, another three-dimensional exploded view, side is cutd open exploded view, stereo appearance figure before assembling, side cutaway view, side cutaway view in assembling, side cutaway view after assembling, by knowing and find out in figure, it when the present invention uses, is the direction with parallel the first sheet material 2 by the second sheet material 3, and allowing the opening 31 of the second sheet material 3 align fixing-assembly 1 inserts, allow the supporting surface 32 of the second sheet material 3 opening 31 both sides contact the tilted guide surface 121 of lid 12 and to push, due to supporting surface 32 convergent outwardly, just can allow supporting surface 32 ends extend into the space between tilted guide surface 121 and fixed muffle 11, supporting surface 32 just can contact tilted guide surface 121 and fixed muffle 11 is worn groove 111 periphery walls, and when the second sheet material 3 continues displacement, the supporting surface 32 of convergent just can push against gradually and allow lid 12 away from fixed muffle 11 outwardly, what just can allow the hollow cylinder 122 of lid 12 reaches fixed muffle 11 wears groove 111 outsides, allow simultaneously and push element 13 displacement thereupon, the resisting part 132 that makes to push element 13 compresses elastic element 14 and produces resiliently deformable, until the tilted guide surface 121 of lid 12 supports opening 31 two side walls of the second sheet material 3, simultaneously, hollow cylinder 122 just can enter opening 31, when the second sheet material 3 continues displacement again, just can utilize hollow cylinder 122 to allow the opening 31 of gradually-reducing shape inwardly guide, make the second sheet material 3 align the first sheet material 2, and hollow cylinder 122 just can enter in fixing slot 33, because fixing slot 33 is gradually-reducing shape inwardly away from the convergent inclined-plane 331 of the side wall surface of the first sheet material 2 one sides, when so the tilted guide surface 121 of lid 12 moves to fixing slot 33, just can depart from the state of supporting, elastic element 14 just can elastic reset, and promote to push element 13 and reset, lid 12 just can with towards fixed muffle 11 displacements reset, lid 12 just can be arranged in fixing slot 33 just, and allow the tilted guide surface 121 of lid 12 support the convergent inclined-plane 331 that is affixed on fixing slot 33.
Due to after the second sheet material 3 is assembled in the first sheet material 2, the tilted guide surface 121 of lid 12 supports the convergent inclined-plane 331 that is affixed on fixing slot 33, so in the time that the second sheet material 3 is subject to external force and applies towards approach axis displacement, its application of force cannot promote lid 12 and move and allow hollow cylinder 122 stretch out, so being greater than lid 12 tilted guide surfaces 121 of hollow cylinder 122, volume just can be subject to the sidewall backstop of fixing slot 33 adjacent openings 31, allow the second sheet material 3 cannot depart from the first sheet material 2, just can reach effect of certain location.
And in the time that the second sheet material 3 need to be separated the first sheet material 2, the interior pushing and pressing of activity space 110 that finger or hand tools extend into fixed muffle 11 push base portion 131 or the resisting part 132 of element 13, allow and push element 13 and wear groove 111 direction displacements towards fixed muffle 11, what the hollow cylinder 122 of lid 12 just can extend out to fixed muffle 11 wears groove 111 outsides, and allow the tilted guide surface 121 of lid 12 depart from the convergent inclined-plane 331 of fixing slot 33, simultaneously, the resisting part 132 that pushes element 13 just can compress elastic element 14 and produce resiliently deformable, now just can force in the second sheet material 3 allows it towards exiting in the other direction, its hollow cylinder 122 just can pass passage 123 to second sheet material 3 outsides, and finger or hand tools stop after the application of force, its elastic element 14 just can elastic reset, and drive pushes element 13 and lid 12 resets, allow hollow cylinder 122 again enter into wearing in groove 111 and activity space 110 of fixed muffle 11, just can carry out the second sheet material 3 Assembly Actions next time.
Above-mentioned fixing-assembly 1 is in not using or after the second sheet material 3 assembling, what the hollow cylinder 122 of its lid 12 can have that part is exposed to fixed muffle 11 wears groove 111 outsides, the thickness of the height of its visual elastic element 14 or the set fixing slot 33 of the second sheet material 3 and changing, its only tool for the second sheet material 3 assemble time pushing and pressing allow hollow cylinder 122 in wearing groove 111, produce displacement and when not stressed in wearing groove 111 displacement produce the function resetting, non-ly therefore limit to the scope of the claims of the present invention, as utilize other modifications and equivalent structure to change, all should in like manner be contained in the scope of the claims of the present invention, close and give Chen Ming.
Simple in structure due to fixing-assembly 1, and when dismounting, there is again guide effect, do not need again to utilize hand tools or hand rotation screw, only need contraposition to pack the second sheet material 3 into and just can automatically form location, and promote to push element 13 and just can separate the second sheet material 3 with finger or hand tools, to can reach the object of easy accessibility under the certain locating effect of tool simultaneously.
Moreover, refer to Fig. 2, Fig. 3, Fig. 4, Fig. 6, Fig. 7, shown in Fig. 8, for the three-dimensional exploded view of fixing-assembly of the present invention, another three-dimensional exploded view, side is cutd open exploded view, side cutaway view before assembling, side cutaway view in assembling, side cutaway view after assembling, by knowing and find out in figure, the elastic element 14 of this fixing-assembly 1 can be ring-type shell fragment or spring, its preferred embodiments is ring-type shell fragment, the elastic element 14 of ring-type shell fragment pattern is formed with the first curved abutting part 141 of arc down in two opposite sides, curved the second abutting part 142 that is approximately M shape of continuous arc upward of corresponding another two opposite sides, allow the first abutting part 141 and the second abutting part 142 be held in respectively the resisting part 132 that fixed muffle 11 is worn activity space 110 madial walls of groove 111 outer periphery and pushed element 13, very little owing to wearing space between activity space 110 madial walls and the resisting part 132 of groove 111 outer periphery, so comparatively difficult in assembling, and the elastic element 14 of ring-type shell fragment pattern is because simple in structure and volume is little, so assembling on more for convenience.
Therefore, the present invention is mainly for fixing device, and the fixed muffle of fixing-assembly 1 11 can be fixed on to the perforation 21 of the first sheet material 2 with fixing part 112, the lid 12 rear tilted guide surfaces 121 of fixing-assembly 1 make supporting surface 32 pushing and pressing of the second sheet material 3 opening 31 both sides mobile, what just can allow the hollow cylinder 122 of lid 12 reaches fixed muffle 11 wears groove 111 outsides, and allow push element 13 thereupon displacement make resisting part 132 compress elastic element 14 to produce resiliently deformable, and hollow cylinder 122 enters after fixing slot 33 through opening 31, elastic element 14 resets and drives lid 12 to make its tilted guide surface 121 support the formation location, convergent inclined-plane of subsides fixing slot 33, just can separate the second sheet material 3 and promote to push element 13, simple in structure due to fixing-assembly 1, contraposition packs the second sheet material 3 into just can form location automatically, and promote to push element 13 with finger or hand tools and just can separate the second sheet material 3, conveniently carry out dismounting as main key protection point to reach under the certain locating effect of tool simultaneously, but, the foregoing is only preferred embodiment of the present invention, non-ly therefore limit to the scope of the claims of the present invention, therefore such as use simple and easy modification and the equivalent structure that specification of the present invention and graphic content are done to change, all should in like manner be contained in the scope of the claims of the present invention, close and give Chen Ming.
In sum, the above-mentioned fixing device of the present invention is in implementing, when operation, for really reaching its effect and object, therefore the present invention is really the invention of a practicability excellence, for meeting the application important document of patent of invention, filing an application in whence in accordance with the law, expects that examining committee grants accurate the present invention early, to ensure inventor's arduous research and development, if expensive careful committee of an ancient unit of weight office have any check doubtful, the instruction of please writing to us without sparing, settled the doing one's utmost of inventor coordinates, to feeling moral just.
Claims (10)
1. a fixing device, is characterized in that, comprises fixing-assembly, the first sheet material and the second sheet material, wherein:
This fixing-assembly comprises fixed muffle, lid, push element and elastic element, this fixed muffle inside is formed with the activity space that is communicated with rear, fixed muffle front side is provided with the groove of wearing that is communicated with activity space, this external diameter of wearing groove is less than the external diameter of activity space, fixed muffle rear outer surface is provided with fixing part, this is worn groove front and is provided with lid, this lid rear is provided with the tilted guide surface of gradually-reducing shape, lid is extended with in tilted guide surface rear through the hollow cylinder of wearing groove and stretch into activity space again, hollow cylinder end is concaved with passage inwardly, in the activity space that approaches fixing part one side of fixed muffle, be provided with and push element, push element have by activity space extend into the set passage of lid form location base portion, base portion rear outer surface in activity space is extended with for the resisting part that is held in hollow cylinder end and extends to contiguous activity space interior sidewall surface with vertical configuration, again in resisting part and wear between groove outer periphery activity space madial wall and support and be provided with elastic element,
This first sheet material is provided with for fixed muffle fixing part and forms fixing perforation;
This second sheet material is parallel to the first sheet material, and the second sheet material in end be concaved with tool vertical configuration sidewall and by outside be the opening that gradually-reducing shape passes for hollow cylinder inwardly, the second sheet material end of opening both sides is provided with convergent outwardly and stretches out fixed muffle by hollow cylinder and wear the supporting surface in groove outside for pushing lid tilted guide surface, opening inner side is extended with the fixing slot passing for hollow cylinder, and fixing slot is provided with away from the side wall surface of the first sheet material one side the convergent inclined-plane that gradually-reducing shape is return for lid inwardly.
2. fixing device as claimed in claim 1, it is characterized in that, the lid of this fixing-assembly is formed with space, location in passage inner side, the external diameter in this space, location is greater than the external diameter of this passage, passage is provided with joint, space, location the rank portion that fixes, the base portion that pushes element extends to passage and the space, location of lid, and the base portion outer surface of locating in space convexes with the convex ring shape positioning part fastening in fixing rank portion formation location.
3. fixing device as claimed in claim 1, is characterized in that, the elastic element of this fixing-assembly is spring.
4. fixing device as claimed in claim 1, it is characterized in that, the elastic element of this fixing-assembly is ring-type shell fragment, the elastic element of ring-type shell fragment pattern is formed with the first curved abutting part of arc down in two opposite sides, curved the second abutting part that is approximately M shape of continuous arc upward of corresponding another two opposite sides, allows the first abutting part and the second abutting part be held in respectively the resisting part that fixed muffle is worn the activity space madial wall of groove outer periphery and pushed element.
5. fixing device as claimed in claim 1, is characterized in that, the convergent inclined-plane of the set fixing slot of this second sheet material has the gradient that is same as the set lid tilted guide surface of fixing-assembly.
6. fixing device as claimed in claim 1, is characterized in that, the opening of this second sheet material inner side is extended with external diameter and is equal to or greater than the fixing slot of hollow cylinder external diameter.
7. a fixing device, is characterized in that, comprises fixed muffle, lid, pushes element and elastic element, wherein:
This fixed muffle inside is formed with the activity space that is communicated with rear, and fixed muffle front side is provided with the groove of wearing that is communicated with activity space, and this external diameter of wearing groove is less than the external diameter of this activity space, and fixed muffle rear outer surface is provided with fixing part;
What this lid was positioned at fixed muffle wears groove front, and this lid rear is provided with gradually-reducing shape tilted guide surface, and lid is extended with in tilted guide surface rear through the hollow cylinder of wearing groove and stretch into activity space again, and hollow cylinder end is concaved with passage inwardly;
Push the activity space that element is positioned at fixed muffle, push element and have the base portion that is extend into the set passage of lid and formed location by activity space, the base portion rear outer surface in activity space is extended with for the resisting part that is held in hollow cylinder end and extends to contiguous activity space interior sidewall surface with vertical configuration;
This elastic element is positioned at activity space, and elastic element is held in resisting part and wears groove outer periphery activity space madial wall.
8. fixing device as claimed in claim 7, it is characterized in that, the lid of this fixing-assembly is formed with space, location in passage inner side, the external diameter in this space, location is greater than the external diameter of this passage, passage is provided with joint, space, location the rank portion that fixes, the base portion that pushes element extends to passage and the space, location of lid, and the base portion outer surface of locating in space convexes with the convex ring shape positioning part fastening in fixing rank portion formation location.
9. fixing device as claimed in claim 7, is characterized in that, the elastic element of this fixing-assembly is spring.
10. fixing device as claimed in claim 7, it is characterized in that, the elastic element of this fixing-assembly is ring-type shell fragment, the elastic element of ring-type shell fragment pattern is formed with the first curved abutting part of arc down in two opposite sides, curved the second abutting part that is approximately M shape of continuous arc upward of corresponding another two opposite sides, allows the first abutting part and the second abutting part be held in respectively the resisting part that fixed muffle is worn the activity space madial wall of groove outer periphery and pushed element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310061481.2A CN104006047B (en) | 2013-02-27 | 2013-02-27 | Fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310061481.2A CN104006047B (en) | 2013-02-27 | 2013-02-27 | Fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104006047A true CN104006047A (en) | 2014-08-27 |
| CN104006047B CN104006047B (en) | 2016-08-17 |
Family
ID=51366870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310061481.2A Active CN104006047B (en) | 2013-02-27 | 2013-02-27 | Fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104006047B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763032A (en) * | 2016-11-28 | 2017-05-31 | 延锋彼欧汽车外饰系统有限公司 | A kind of pusher dismounting accessory |
| CN106949702A (en) * | 2017-05-22 | 2017-07-14 | 合肥华凌股份有限公司 | Box liner assembly, casing and refrigerator |
| CN107911971A (en) * | 2017-12-15 | 2018-04-13 | 无锡优耐特能源科技有限公司 | A kind of cabinet base system |
| CN108039507A (en) * | 2016-10-31 | 2018-05-15 | 财团法人工业技术研究院 | Modular structure of fuel cell |
| TWI709362B (en) * | 2019-05-27 | 2020-11-01 | 技嘉科技股份有限公司 | Quick releasing device |
| WO2023070566A1 (en) * | 2021-10-29 | 2023-05-04 | 广东德昌电机有限公司 | Distribution pump and cleaning device comprising distribution pump |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1435849A (en) * | 1973-06-08 | 1976-05-19 | Nicolet Cie Etabs | System for assembling flat elements and its application |
| CN2439559Y (en) * | 2000-07-12 | 2001-07-18 | 陈明寿 | Jointing device |
| CN201167438Y (en) * | 2008-01-16 | 2008-12-17 | 美克宝国际工业有限公司 | Positioning apparatus |
| CN102052376A (en) * | 2009-10-30 | 2011-05-11 | 恒昌行精密工业有限公司 | Fixed bolt |
| CN202203228U (en) * | 2011-08-24 | 2012-04-25 | 中联重科股份有限公司 | Adjustable automatic loading and unloading device |
-
2013
- 2013-02-27 CN CN201310061481.2A patent/CN104006047B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1435849A (en) * | 1973-06-08 | 1976-05-19 | Nicolet Cie Etabs | System for assembling flat elements and its application |
| CN2439559Y (en) * | 2000-07-12 | 2001-07-18 | 陈明寿 | Jointing device |
| CN201167438Y (en) * | 2008-01-16 | 2008-12-17 | 美克宝国际工业有限公司 | Positioning apparatus |
| CN102052376A (en) * | 2009-10-30 | 2011-05-11 | 恒昌行精密工业有限公司 | Fixed bolt |
| CN202203228U (en) * | 2011-08-24 | 2012-04-25 | 中联重科股份有限公司 | Adjustable automatic loading and unloading device |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108039507A (en) * | 2016-10-31 | 2018-05-15 | 财团法人工业技术研究院 | Modular structure of fuel cell |
| CN108039507B (en) * | 2016-10-31 | 2020-07-03 | 财团法人工业技术研究院 | Modular structure of fuel cell |
| CN106763032A (en) * | 2016-11-28 | 2017-05-31 | 延锋彼欧汽车外饰系统有限公司 | A kind of pusher dismounting accessory |
| CN106949702A (en) * | 2017-05-22 | 2017-07-14 | 合肥华凌股份有限公司 | Box liner assembly, casing and refrigerator |
| CN107911971A (en) * | 2017-12-15 | 2018-04-13 | 无锡优耐特能源科技有限公司 | A kind of cabinet base system |
| CN107911971B (en) * | 2017-12-15 | 2023-08-18 | 无锡优耐特能源科技有限公司 | Cabinet base system |
| TWI709362B (en) * | 2019-05-27 | 2020-11-01 | 技嘉科技股份有限公司 | Quick releasing device |
| WO2023070566A1 (en) * | 2021-10-29 | 2023-05-04 | 广东德昌电机有限公司 | Distribution pump and cleaning device comprising distribution pump |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104006047B (en) | 2016-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104006047A (en) | Fixing device | |
| US20140204520A1 (en) | Electronic device with detachable keyboard | |
| US9030813B2 (en) | Portable electronic device | |
| US20140204519A1 (en) | Electronic device with detachable keyboard | |
| KR20130060330A (en) | Portable computer with reveal region | |
| US9959909B1 (en) | HDD tray and HDD rack assembly | |
| JP2014149820A (en) | Electronic equipment | |
| CN107842540B (en) | Fixed device and its fixation kit | |
| TWI498714B (en) | Portable electronic module | |
| CN202914461U (en) | Board-to-board fast positioning deivce | |
| US20100035450A1 (en) | Docking station for portable product | |
| US20110233349A1 (en) | Support frame | |
| TW201724949A (en) | Charge cabinet and storage device thereof | |
| US8929067B2 (en) | Portable electronic device | |
| US20130162127A1 (en) | Electronic device enclosure | |
| US9282668B2 (en) | Electronic apparatus and method for assembling the same | |
| US20120014055A1 (en) | Computer case with guiding plates for drives | |
| TWI501717B (en) | Fixtures | |
| CN102053675B (en) | Fixing mechanism and case applying same | |
| TW201301995A (en) | Mounting apparatus for motherboard | |
| US20120162942A1 (en) | Electronic device | |
| TWM474168U (en) | Seismic isolation fan allowing hot plug | |
| JP2015001984A (en) | Electronic device having touch panel | |
| CN102541188A (en) | Display | |
| JP2014174991A (en) | Electronic apparatus having touch panel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |